32results about How to "Avoid shaking" patented technology

The invention discloses a cutting device for wood processing. The cutting device for wood processing comprises a bottom box; an electric telescopic rod is fixedly connected to the left side of the topof the bottom box; a supporting plate is fixedly connected to the top of the electric telescopic rod; a fixed rod is arranged on the right side of the bottom of the supporting plate; a first motor isfixedly connected to the bottom of the fixed rod; a cutting disc is fixedly connected to the output end of the first motor; and a baffle is fixedly connected to the bottom of the inner wall of the bottom box. Through cooperative use of a rotary plate, a cylinder, a connecting rod, a first pressing rod, a sliding rod, a second pressing rod, a pressing block, a movable rod, a third sliding chute, asecond motor and the baffle, the problem of a poor wood fixing effect of an existing wood cutting device is solved, the wood cutting device has the advantage of good wood fixing effect, the situationthat wood is not smoothly cut due to shaking in the cutting process is avoided, users use the cutting device conveniently, and practicability of the wood cutting device is improved.

The invention relates to the technical field of ship berthing, in particular to a ship port anti-collision protection device and method.The ship port anti-collision protection device is characterizedin that a first buffer plate is fixedly installed on one side of a shell through screws, a plurality of moving grooves are formed in the shell, and moving rods are inserted into the moving grooves; aplurality of limiting plates are symmetrically installed in the third buffer plate through pushing structures, sliding blocks are fixedly welded to one sides of the limiting plates, reset structures are installed on one sides of the limiting plates, and a plurality of circular clamping grooves are fixedly welded to the other side of the third buffer plate; and arc-shaped clamping grooves are formed in the circular clamping grooves, and buffer tires are mounted in the arc-shaped clamping grooves in a clamped mode. The device is reasonable in design, through the arrangement of a third buffer plate and a circular-truncated-cone-shaped limiting block, a ship can be buffered during berthing, rebounding of a spring can be prevented during buffering of the spring, impact on the ship is avoided, and the stability of ship berthing is improved.

The invention discloses a convenient-to-use weighing device for livestock and poultry sales, comprising a scale pan. Two sides of the bottom part of the scale pan are each provided with a pulley. Theleft side of the scale pan is fixedly connected to a support bar, and the top part of the support bar is provided with a carrier bar. The top part of the carrier bar is provided with a display screen.Two sides of the top part of the scale pan are respectively and fixedly connected to two first racks and two second racks. A connecting rod is movably connected to two first racks through a rotatingshaft. The invention is advantageous in that through the cooperation of the first racks, the second racks, a connecting rod, a slide rail, a spacing rod, a screw tube, a pushing handle, a screw rod, afirst clamping rod, a connecting block, a handle, a second clamping rod, a connection plate and a buckle, the problem that a conventional weighing device is inconvenient for users to use can be resolved; at the time of weighing livestock and poultry, the fixing of the livestock and poultry can be facilitated, and the weighing accuracy of livestock and poultry can be improved, and the sales process of livestock and poultry can be accelerated.

The invention provides a liftable spinning machine, and relates to the field of spinning equipment. The liftable spinning machine comprises a worktable; a damping device is fixedly mounted at the bottom of the worktable; a support column is fixedly mounted at the bottom of the damping device; a groove is formed in the support column; a support base is arranged on the lower side of the support column; a first antiskid pad is fixedly mounted at the bottom of the support base; a movable base is fixedly mounted on one side of the support base; and a second antiskid pad is arranged at the bottom ofthe movable base. The liftable spinning machine is provided with a second motor; the second motor is driven to drive a movable block to adjust up and down on a thread rod; before the spinning machineis used, workers can adjust the height of the spinning machine according to personal heights; and when the spinning machine is used, the height of the spinning machine is adjusted, and the workers can adjust the height of the spinning machine according to self demands, so that the spinning machine is used more comfortably, and the spinning efficiency is greatly improved.

The invention discloses a high-safety intelligent cutting device. The high-safety intelligent cutting device comprises a bottom plate; supporting columns are fixedly connected to the two sides of thetop of the bottom plate correspondingly; a supporting plate is fixedly connected to the tops of the supporting columns; a cutting apparatus is fixedly connected to the bottom of the supporting plate;a transmission case is fixedly connected to the top of the bottom plate; a motor is fixedly connected to the back surface of an inner cavity of the transmission case; a transmission disc is fixedly connected to the output end of the motor; a transmission pin is fixedly connected to the transmission disc; a transmission frame is connected to the surface of the transmission pin in a sleeving mode; the two sides of the transmission frame are in sliding connection with the two sides of the inner cavity of the transmission case correspondingly; damping mechanisms are fixedly connected to the two sides of the top of the inner cavity of the transmission case correspondingly; the tops of the damping mechanisms are fixedly connected with the bottom of the transmission frame; and transmission columns are fixedly connected to the two sides of the top of the transmission frame correspondingly. By means of the high-safety intelligent cutting device, the transmission columns are driven by the transmission frame to move upwards and extend to the top of a cutting blade, the effect that a user can be prevented from being accidentally injured is achieved, and the using safety is improved.

The invention discloses a cutting device for pins of electronic elements. The cutting device comprises a cutting table. A conveying belt is mounted on the cutting table. Clamping blocks used for mounting of electronic elements are mounted on the conveying belt at equal distance. A supporting plate is arranged above the output end of the conveying belt. Supporting columns are fixed to the bottom ofthe supporting plate, and the bottoms of the supporting columns are fixed to the top of the cutting table. A clamping device used for fixing the pins of the electronic elements and a cutting device body used for cutting the pins of the electronic elements are mounted on the two sides of the bottom of the supporting plate correspondingly, and the clamping device and the cutting device body are onthe two sides of the clamping blocks correspondingly. According to the cutting device for the pins of the electronic elements, the pins on the two sides of the electronic elements can be clamped and fixed through the clamping device, the pins are prevented from shaking when cut, and therefore the precision of pin cutting can be guaranteed to a certain degree, and the problem that oblique cutting happens to the pins due to shaking of the electronic elements cannot happen.

The invention relates to an automatic assembling machine for a piston pin. A power distribution control box is arranged on a rack, a working platform is arranged on the power distribution control box, a fixing device and a bolt mechanism which are in fit with each other are arranged on the working platform, the fixing device comprises a fixed seat on the working platform, and a fixing plate in fit with a piston is arranged on the fixed seat; the bolt mechanism comprises a mounting base arranged at the right side of the fixed seat, a loading block is arranged on the mounting base, a loading chute in fit with the piston pin is formed in the loading block, the loading chute is in locational fit with a bolt hole of the piston, a pushing device in fit with the loading chute is arranged at the right side of the loading chute, and the pushing device is connected with the power distribution control box. The automatic assembling machine for the piston pin has the advantages that the piston is fixed by virtue of the fixing device, the piston pin in the loading chute is pushed into the piston pin hole by virtue of the bolt mechanism in fit with the fixing device, bolting efficiency is greatly improved, bolting time is shortened, and bolting strength also can be accurately controlled, so that inserted depth of the piston pin is appropriate, and multiple piston pins are the same in the inserted depth.

The invention discloses a corn drying device for agriculture. The corn drying device comprises a drying box. A moving box is fixedly connected to the bottom of the drying box. A stirring motor is arranged on the right side of the drying box. A rotating shaft is arranged at the output end of the stirring motor. The left side of the rotating shaft penetrates and extends into an inner cavity of the drying box. Stirring blades are arranged on the top and the bottom of the rotating shaft correspondingly. The surface of the rotating shaft is sleeved with a screen box. The stirring blades are locatedin an inner cavity of the screen box. The two sides of the screen box and the rotating shaft are movably connected through sliding sleeves correspondingly. A moving plate is fixedly connected to thebottom of the screen box. By means of mutual cooperation of the screen box, the stirring blades, the rotating shaft, the sliding sleeves, the stirring motor, the sliding groove, the moving plate, themoving box, the sliding block, a rotating disc, the moving plate, a sliding rail and the rotating motor, when the drying device is used, the function of efficiently drying corns is achieved, and thusthe drying device is higher when being used.

The invention discloses clamping equipment of a hardware polishing machine. The clamping equipment structurally comprises a positioning frame, a lifter, a conveying plate and a clamping device; the lifter is movably clamped to the inner side of the positioning frame; the bottom of the conveying plate is welded to the upper surface of the lifter; and the clamping device is movably clamped to the bottom of the conveying plate. The clamping equipment of the hardware polishing machine provided by the invention has the beneficial effects that a clamping head is opened around a rotating block, then hardware is placed at the bottom of the clamping head, the bottom of the hardware is clamped into the top of a rotating rod to be placed on the upper surface of the clamping plate, shaking of the hardware clamped by the clamping head during polishing is avoided, meanwhile, the bottom of the hardware is supported through a supporting plate, and falling of the hardware during polishing is avoided; a rotating handle is rotated to enable a cam to rotate, a partition plate is retracted into the inner wall of a limiter, a pull rod drives the clamping head to be opened, the hardware can be placed conveniently, then the pull rod is pulled downwards to enable the clamping head to clamp the hardware, the rotating handle is rotated to push the partition plate to move until a baffle is stuck on the upper surface of the pull rod, and hardware shaking is avoided.

The invention discloses a display board with a good fixing effect for a health evaluation measurement data graph. The display board is composed of a display board body, the display board body is embedded in a lifting frame, an electronic screen is arranged on the board face of one end of the display board body, a fixing frame, a fixing block and a controller are arranged on the board face of the other end of the display board body, the fixing frame is fixedly connected with the fixing block through connecting frames at the two ends, and a sliding body is arranged on the fixing block. Through the design of the display board body of the lifting structure, the display board body has the lifting function, physical examinees of different heights can conveniently check the height of the displayboard body, and firmness and stability of embedding of the display board body and the lifting frame are enhanced through connection of the fixing frame and the fixing block of the triangular structureand embedding of the limiting groove in the limiting sliding buckle lifting groove of the sliding body. By means of the remote control mode of the lifter and the electronic screen, a doctor can control through communication equipment, and the problems that due to traditional computer control, the doctor runs back and forth, and consequently the process is complex, and time is wasted too much aresolved.

The invention discloses a clamping and carrying device for electronic information equipment. The clamping and carrying device comprises a mounting box; a mounting cavity is formed in the mounting box;a moving box is arranged in the mounting cavity; a moving cavity is formed in the moving box; adjusting shafts rotationally mounted in the front and back end walls of the mounting cavity are fixedlymounted on the front and back end surfaces of the moving box; and a clamping mechanism is arranged in the moving cavity and comprises insulating plates fixedly mounted on the left and right end wallsof the moving cavity. According to the clamping and carrying device, damage caused by movement of electronic information communication equipment during movement of the electronic information equipmentis avoided, one side is lifted when the clamping and carrying device encounters a slope, and the electronic information equipment placed in the clamping and carrying device is prevented from shaking.

The invention provides a fan assembly of an extractor hood and the extractor hood. The fan assembly of the extractor hood comprises a volute, a motor, a static oil-filter screen, and a dynamic oil-filter screen. The volute is provided with a lampblack inlet; the motor is arranged in the volute and is provided with an output shaft suitable for outputting rotating power; the static oil-filter screenis fixedly arranged on the lampblack inlet; the dynamic oil-filter screen is eccentrically arranged on the output shaft and is suitable for being driven by the output shaft to rotate; the dynamic oil-filter screen is eccentrically arranged on the output shaft, under the condition that the area of the dynamic oil-filter screen is small, the dynamic oil-filter screen can still obtain the large lampblack contact area along with rotation of the output shaft, the large lampblack contact area can be obtained while the needs of reducing the area of the dynamic oil-filter screen and reducing cost aremet, the good oil filter effect is ensured, and meanwhile, the phenomenon that the shaking is generated by too large area of the dynamic oil-filter screen, and the dynamic oil-filter screen deforms,and intervening to other parts is caused can be avoided.

The invention discloses a steel girder operation table connecting structure. The steel girder operation table connecting structure comprises a cross beam, wherein an operation frame is hung on the cross beam, and is provided with a frame body; a mounting hook is arranged on the side, which is close to the cross beam, of the frame body; the mounting hook is provided with a hook transverse portion;a hook vertical portion is arranged at an end of the hook transverse portion; the hook transverse portion is in contact with the upper surface of the cross beam; and the hook vertical portion is in contact with a side surface of the cross beam. The operation safety factors of the cross beam are increased, moreover, by arrangement of the operation frame, tools are convenient to carry, by arrangement of an auxiliary reinforcing mechanism, shaking can be prevented, and by arrangement of a safety belt, double protection on an operator can be realized.

The invention belongs to the technical field of hematology analyzers, and discloses a full-automatic hematology analyzer for clinical medical examination, the full-automatic hematology analyzer comprises an analyzer body, the side wall of the analyzer body is provided with a sampling groove; the storage assembly comprises a test tube rack and a test tube groove, the test tube rack is mounted on the analyzer body, and the test tube groove is formed in the test tube rack; and the sampling assembly comprises a base installed at the bottom end of the inner side of the sampling groove, lead screws symmetrically connected to the two sides of the top of the base through bearings, a threaded pipe, a rotating wheel, a conveying belt, a movable base and a clamping groove, and through cooperation of the movable base, the clamping groove, the rotating wheel, the lead screws and other structures, a test tube can be fixed to the movable base; the test tube sampling device is simple and convenient to operate and high in automation degree, the test tubes do not need to be held by hands to be taken and placed, the labor intensity of medical workers is greatly relieved, and the detection efficiency and safety are improved.

The invention discloses a novel biological feed device. The novel biological feed device comprises a supporting leg and a stirring barrel, wherein the stirring barrel is fixedly mounted at the upper end of the supporting leg; the stirring barrel is internally provided with a stirring cavity; a rotary cavity is arranged at the center of a top wall of the stirring cavity; an arc-shaped power supplyresilient sheet, which is connected with an electric supply, is fixedly mounted on a side wall of the rotary cavity; a central shaft is rotatably mounted in upper and lower end walls of the rotary cavity; the upper end of the central shaft is in power connection with a rotary motor which is fixedly mounted at the center of the top surface of the stirring barrel; the lower end of the central shaftextends downward and stretches into the stirring cavity; the central shaft is further fixedly provided with a power accessing block located in the rotary cavity; a tapered groove is formed in the bottom end face of the central shaft; a plurality of stirring arms, which are located in the stirring cavity, are further arranged on the central shaft in a bilateral symmetry manner; a jumping arm is arranged between the two upper and lower adjacent stirring arms.

The invention relates to an automatic punching device for plastic products. The automatic punching device comprises a support, a driving mechanism, a punching mechanism and a conveying mechanism, the driving mechanism, the punching mechanism and the conveying mechanism are all arranged on the support, the punching mechanism comprises a punching assembly, a positioning assembly and a heat dissipation assembly, the conveying mechanism comprises a conveying belt and a conveying assembly, and the driving mechanism comprises a driving assembly and a linkage assembly. According to the automatic punching device for the plastic products, the driving mechanism drives the conveying mechanism to operate, conveying of workpieces is achieved, punching of the workpieces is achieved through the punching mechanism, operation of the conveying mechanism and the punching mechanism is achieved through one output end, energy is saved, linkage is adopted, online punching is achieved, meanwhile, linkage is of a pure mechanical structure, the stability of the device is improved, the service life of the device is prolonged, the punching mechanism prevents a moving rod from shaking through the positioning assembly, the stability of the device is improved, online heat dissipation is conducted on the device, and the service life of the device is prolonged.

The invention relates to a building design device and a use method thereof, in particular to a fabricated building design device based on a BIM technology and a use method thereof. The technical problem to be solved is to provide the fabricated building design device based on the BIM technology and the use method thereof, wherein the fabricated building design device has multiple functions and is high in practicability. According to the technical scheme, the fabricated building design device based on the BIM technology comprises a mounting frame; two sliding rails arranged on the front side of the top of the mounting frame; sliding blocks arranged on the two sliding rails in a sliding manner; a main frame connected between the tops of the two sliding blocks; a chair arranged in the middle of the top of the mounting frame; and a fixed shaft arranged on the left upper side of the chair. Through cooperation of a motor, a lead screw and a threaded rod, the motor controls the lead screw to rotate, then a threaded plate is driven to move upwards, in this way, the height of the threaded plate can be adjusted according to the height of a user, and the purpose of more comfortable use is achieved.

The present invention provides a riveting fixing clip device, which includes: a tray, a first transmission mechanism, a second transmission mechanism, a first fixing clip and a second fixing clip, wherein the first fixing clip and the second The two fixing clips are respectively fixedly connected to the two ends of the tray, and the first transmission mechanism rotates under the control of a controller to drive the rotation of the first fixing clip, and the controller also controls the second transmission mechanism at the same time Rotate, and then drive the second fixing clip to rotate, the first fixing clip and the second fixing clip are used to cover and press the keyboard to prevent the keyboard from shaking when riveting the keyboard.

The invention discloses corrugated cardboard processing equipment with a dust removal function. The corrugated cardboard processing equipment includes a base plate, wherein a box body is arranged on the left side of the top of the base plate, both sides of the bottom of the box body are fixedly connected with the top of the base plate through supporting columns, a cutter is arranged in an inner cavity of the box body, a dust suction cover is arranged at the bottom of the box body in a communicating mode, a dust suction pipe is arranged at the bottom of the dust suction cover in a communicatingmode, and a fan is arranged on the side, away from the dust suction cover, of the dust suction pipe in a communicating mode. Through the cooperative use of the fan, the dust suction pipe, the dust suction cover, a dust discharging pipe, a first dust removal box, a sealed door, a dust removal net, a gas pipe, a second dust removal box, a water pipe, a water pump, a drain pipe and a nozzle, the problem that existing corrugated cardboard processing equipment does not have the dust removal function is solved. The corrugated cardboard processing equipment has the advantage of dust removal and cancollect and eliminate the cardboard debris, so that the working environment of users is optimized, the use of the users is facilitated, and the practicability of the corrugated cardboard processing equipment is improved.

The movable gantry platform structure of the ship welding robot comprises a square frame, a power structure is installed on the top of the square frame and comprises a first screw rod, a grooved wheel, a belt, a motor and a support, and the top of the outer wall of the first screw rod is rotationally connected with the top of the square frame; the top of the first screw is connected with the bottom of a grooved wheel in a welded mode, and the outer wall of the grooved wheel is rotationally connected with the inner wall of a belt. According to the movable gantry platform structure of the ship welding robot, adjustment can be conducted according to requirements, the machining requirements are met, practicability is improved, the movable groove plate drives the clamping plates to move towards the inner side, the outer side of the top of the mechanical arm is fixed, disassembly and assembly are convenient, the use difficulty is reduced, bidirectional control is achieved, the fixing time is saved, and the working efficiency is improved; the moving vertical plates drive the inserting rods to move inwards, so that the inner sides of the inserting rods abut against the outer sides of the rails, the moving stability is improved, shaking is prevented, normal use is ensured, and popularization is facilitated.

The invention discloses a wire-bunching device for new energy vehicles. The wire-bunching device comprises a connecting block, and a wire inserting hole is formed in the lower portion of the inner side of the connecting block; a supporting block is fixedly connected to the left side of the lower end of the connecting block, and a first limiting groove is formed in the left end of the connecting block; and a limiting block is inserted into the inner portion of the first limiting groove, and a clamping block is fixedly connected to the left end of the limiting block. Connecting plates are fixedly connected to the left and right sides of the front and rear ends of the clamping block, and the connecting plates are connected to the front and rear ends of the supporting block by bolts; and connecting columns are inserted into the left and right sides of the clamping block, pull rings are fixedly connected to the upper end of the connecting columns, and the upper portions of the connecting columns are sleeved with spacing rings through threads. According to the wire-bunching device for the new energy vehicles, the connection of wires is more stable by arranging the structures of the connecting columns and pressing springs, and the wires connected with pressing blocks are more firm by arranging the structures of first fixing strips and second fixing strips.

The invention discloses an electric vehicle battery pack system convenient to disassemble and assemble. The electric vehicle battery pack system includes a battery pack, a moving track, a locking mechanism, a charging interface component and a battery pack grabbing device. The battery pack is slidably arranged on the moving track, a charging connector matched with the charging interface componentis arranged at the front end of the battery pack, the locking mechanism is used for locking or unlocking the battery pack, and the battery pack grabbing device is used for unlocking the battery pack and the moving track and installing or separating the battery pack and the moving track. According to the electric vehicle battery pack system convenient to replace provided by the embodiment of the invention, the battery pack can be fixed effectively, the impact of the battery pack on the charging interface component and the charging connector of the battery pack when the battery pack is installedon an electric vehicle can be reduced, at the same time, shaking of the battery pack during the movement of the electric vehicle is reduced, and the safety of the driving process of the electric vehicle is improved. According to the electric vehicle battery pack system convenient to disassemble and assemble, the automatic assembly and disassembly and automatic transportation of the battery pack can be realized, and the labor cost of a battery replacing station can be effectively reduced.