583results about How to "Improve work efficiency" patented technology

The invention relates to a screw drilling tool, a vertical drilling tool testing method and well inclination simulation testing equipment, and relate to the technical field of petroleum equipment. Thetesting equipment comprises a main bracket, a push-pull device and an angle measuring device, wherein the first end of a tested tool is suspended and pivoted to the main bracket, one end of the push-pull device is connected with the main bracket, the other end of the push-pull device is connected with the tested tool, and the push-pull device is used for pushing or pulling the tested tool to makethe tested tool incline; and the angle measuring device is connected with the tested tool and used for measuring the offset distance of the second end of the tested tool. The testing method includesthe following steps that the first end of the tested tools is suspended and pivoted to the main bracket; the second end of the tested tool is pushed or pulled to make the tested tool incline; the offset distance of the second end of the tested tool is measured; and according to the offset distance, the inclination angle of the tested tool is calculated. By means of the testing equipment and the testing method, the tested tool can incline at different angles, and the working condition that the tested tool deviates from the vertical plane due to inclination of a well wall is simulated.

The invention discloses a cable-free paraffin removal robot. The cable-free paraffin removal robot comprises a power system, a crawling shaft, a righting rod, a paraffin scraper and a roller, wherein the crawling shaft and the righting rod are directly or indirectly matched with the power system, the power system is used for driving the crawling shaft to rotate, the paraffin scraper is installed on the righting rod, and the roller is directly or indirectly installed on the side wall of the crawling shaft in a rotating mode. The cable-free paraffin removal robot has the following beneficial effects that the power system, the crawling shaft, the righting rod, the paraffin scraper and the roller are used in a combined mode, the robot capable of ascending and descending in an oil pipe is formed, the paraffin scraper can scrape paraffin on a pipe wall in the ascending and descending process of the robot, and the working efficiency is high.

The invention provides an automatic clamping telescopic winding device suitable for packing straps. The automatic clamping telescopic winding device comprises a gas expansion winding shaft for fixingand supporting a winding core, a fixed discharging plate, an axial drive assembly and strap pressing sheets around the circumference of the gas expansion winding shaft, wherein strap pressing sheets are provided with a radial drive assembly for driving the strap pressing sheets to reciprocate radially along the gas expansion winding shaft; and the axial drive assembly is used for driving the gas expansion winding shaft and the strap pressing sheets synchronically reciprocate in the axial direction of the gas expansion winding shaft. The axial drive assembly drives the gas expansion winding shaft and the strap pressing sheets to match with and clamp the winding core and the packing straps on the winding core for automatic winding; the packing straps are automatically unwound through the strap pressing sheets after being wound; and the resetting of the axial driving mechanism drives the gas expansion winding shaft to reset and enables the winding core and a fixing discharging plate to match with each other to complete the automatic winding process, so that the structure of an unwinding device of a traditional winder is improved and the working efficiency of the winder is effectivelyimproved.

The invention discloses a full-automatic 200L steel drum transfer type stacking system and a transfer stacking method thereof. The system comprises a PLC processing controller used for controlling the full-automatic 200L steel drum transfer type stacking system to automatically operate, and is characterized by further comprising a drum grabbing device used for grabbing a material drum and then placing the material drum into the next procedure, a tray conveying device used for conveying the material drum to the next procedure, and a tray prestoring separation device used for separating the material drum from a tray, wherein the drum grabbing device, the tray conveying device and the tray prestoring separation device are all connected with the PLC processing controller. The full-automatic 200L steel drum transfer type stacking system has the advantages of being free of manual operation, pollution-free, and resistant to corrosion and a high temperature, and achieving unmanned operation of automatic transfer stacking operation on inflammable, highly toxic and highly corrosive operating sites.

The invention discloses a manipulator grabbing device for producing and processing a liquid crystal panel back cover, and relates to the technical field of panel back cover processing. The manipulator grabbing device comprises a fixed rod; a rotating structure and a grabbing structure are arranged at the bottom of the fixed rod; two pushing structures are arranged on the surface of the rotating structure; the rotating structure comprises a connecting box and a connecting plate; a motor is fixedly installed in the connecting box; a first connecting shaft and a second connecting shaft are movably installed in the connecting box; an output shaft of the motor is fixedly connected with one end of the first connecting shaft; and a transmission belt is arranged between the first connecting shaft and the second connecting shaft. A vacuum chuck is arranged to suck the panel back cover, so that the panel back cover is sucked and fixed to the bottom of a fixed box, a movable block is propped against the panel back cover to move, the movable block can pull a connecting rope through a movable pulley, the connecting rope can move a clamping rod, and the bottom end of the clamping rod moves to the bottom of the panel back cover, thus the grabbing effect is achieved.

The invention discloses a die-cast medium/high-molecular material batching device and a machining process thereof. The device comprises a distribution hopper and a conveying belt; a feed port of the distribution hopper is connected with the conveying belt; a discharge port is arranged in the lower part of the distribution hopper, and is provided with an electromagnetic control valve A; a loading box is arranged under the discharge port; a weigher is arranged under the loading box; an unloading port is formed in the lower part of the loading box, and is provided with an electromagnetic controlvalve B; the electromagnetic control valve is connected with the weigher; a leather conveying belt is arranged under the unloading port, and is connected with a mixing bin; a stirring shaft is arranged in the mixing bin; an outlet is formed in the bottom of the mixing bin; an online element analyzer is arranged on the conveying belt and the leather conveying belt; and the electromagnetic control valve A, the weigher, the electromagnetic control valve B and the online element analyzers are connected with data processing controllers. The device is reasonable in design, can provide batching to die-cast materials to obtain more precise die-cast materials, and reduces the time and labor cost.

The application provides an equipment fault monitoring device and method. The method comprises: whether an abnormal sound existing in equipment operation is an equipment early-warning sound, an equipment fault sound or a sound for starting a field monitoring device by a field operator is determined; if so, a connection request is sent to a server side to realize server connection; and a filed image, a filed sound, and set operation data in equipment operation are collected, and the collected field image, field sound and set operation data are sent to the server side after requesting for connection with the server side so as to carry out equipment operation data analyzing and parameter adjusting. According to the technical scheme, the field multimedia data of equipment operation can be collected automatically and thus field data can be uploaded, analyzed and adjusted timely.

The invention belongs to the technical field of fluid ore mining, and particularly discloses a construction method using a self-suspending clean water fracturing propping agent. The construction method comprises the following steps that (1), prepad fluid is pumped into an underground reservoir for fracturing to form an initial crack; (2), sand-carrying liquid is continuously added into a sand mixer, the self-suspending water fracturing propping agent is added to be stirred and mixed to form sand-carrying fracturing fluid, and sand mixing time is 7-15s; the sand water volume ratio of the self-suspending water fracturing propping agent to the sand carrying liquid is 5-55%, and the relationship between the sand mixing speed Y and the sand water volume ratio X is controlled at Y=118.35*0.1918;and (3) after an initial crack is formed, the sand-carrying fracturing fluid is continuously pumped into the initial crack, and the initial crack is extended to form a geological crack supported by the self-suspending water fracturing propping agent. According to the technical scheme, the construction method can effectively solve the problems of inconvenient construction, long cycle and high costcaused by an existing construction method.

The invention discloses a power grid infrastructure construction checking method based on an airborne laser radar system. The high-precision three-dimensional power grid digital scene is realized; according to flexible setting, house demolition amount automatic checking, vegetation tree felling amount automatic checking, power grid line hidden danger automatic checking and engineering budget automatic checking in power grid infrastructure construction are carried out. The working efficiency is greatly improved; the technical scheme is generally characterized by comprising; constructing a three-dimensional digital power tower model; according to the three-dimensional digital electric power tower model, conducting wire sag fitting between towers; generating a power transmission line digitalelevation model DEM and power transmission line digital orthoimage data DOM; carrying out scene construction on the three-dimensional digital power tower model, the power transmission line digital elevation model DEM and the power transmission line digital orthoimage data DOM; the high-precision three-dimensional power grid digital scene is obtained, and in the high-precision three-dimensional power grid digital scene, the method is suitable for the power grid infrastructure construction checking method based on the three-dimensional digital model according to the setting automatic checking requirement.

The invention discloses an adjustable pipeline mounting, welding, assembling and moving emplacement device which comprises a mounting mechanism and a welding mechanism, wherein the mounting mechanismis composed of a mobile base, a work bench, a control panel, a support column, a cutting knife, a cross beam, a mobile motor, a mobile lead screw, a mobile sliding block, an angle disc, a limiting hole, an angle pin, a limiting bolt, a lifting chute, a lifting cylinder, a fixed sliding table, a clamping cylinder, a clamping clip and a limiting clip. The device is compact in structure, by arrangingthe angle disc and the lifting chute, adjustment of included angles of two pipelines is facilitated in the pipeline mounting process, the pipeline with different included angles can be assembled, andby arranging a driving gear and an outer gear ring, the pipeline is welded under the effect of a welding head, and the pipeline is cut under the effect of the cutting knife, the work efficiency of the pipeline processing and mounting is improved, and the integration of mounting, welding, assembling and moving of the pipeline is realized.

The invention discloses an arranging and discharging device for plastic salt bottles. The arranging and discharging device comprises a box body, a discharging mechanism and a driving mechanism. A plurality of sets of material collecting cylinders are arranged in the box body around the central axis. A protective cover is installed at the top end of the box body. A plurality of sets of feeding ports are formed in the protective cover. The feeding ports correspond to the material collecting cylinders one to one. The discharging mechanism comprises push plates, a bottom plate and a movable rod. The push plates are movably arranged at the bottoms of the material collecting cylinders. Blanking grooves are arranged at the upper ends of the push plates. The bottom plate is arranged at the bottomof the box body and connected with the push plates through connecting rods. The movable rod is arranged in the box body. The movable rod and the box body share the same central axis. The movable rod is provided with a cavity. The lower end of the movable rod is connected with the bottom plate, and a handle is installed at the upper end of the movable rod. The driving mechanism comprises a hydraulic cylinder and a push rod. The hydraulic cylinder is arranged at the bottom of the box body. The push rod is arranged in the cavity of the movable rod, and the lower end of the push rod is connected with the output end of the hydraulic cylinder.

The invention discloses a method for measuring the sectional profile size of a turbine blade. The sectional profile size of a turbine blade is reversely deduced through radius compensation of the spherical head of a three-coordinate measuring instrument. The method includes the following steps: constructing a theoretical blade profile curve of a standard turbine blade at a predetermined profile height by using three-dimensional modeling; constructing a theoretical blade compensation profile curve after radius compensation of the theoretical blade profile curve; comparing and evaluating the theoretical blade profile curve and the theoretical blade compensation profile curve to obtain a theoretical error value; obtaining a measured blade profile curve of a turbine blade to be measured at thepredetermined profile height through three-coordinate measurement; and reversely deducing the actual sectional profile size of the turbine blade through the theoretical error value and radius compensation. The whole measurement process is simple, and the work efficiency and the measurement efficiency are high. The method is suitable for measuring the profile size of various types of precision casting turbine blades.

The invention provides a steel coil carrying device, and belongs to the technical field of steel coil production. The steel coil carrying device comprises a shell, rotating arms, a driving mechanism,a first storage plate, a second storage plate and a lifting mechanism, an opening communicating with a mounting space is formed in the front end of the shell, the upper ends of the rotating arms are rotationally connected to the two side walls of the shell, connecting holes are formed in the lower ends of the rotating arms, the driving mechanism is fixed in the shell and is in transmission connection with the rotating arms, the first storage plate is arranged on the bottom surface of the mounting space, the second storage plate is arranged on the first storage plate, the lifting mechanism is fixedly arranged in the mounting space, and the free end of the lifting mechanism is connected with the second storage plate. According to the steel coil carrying device, the first steel coil is placedon the upper side of the mounting space through the lifting mechanism and the second storage plate, the second steel coil is placed on the lower side of the mounting space through the first storage plate, and the two rotating arms are used for fixing the third steel coil, so that the steel coil carrying device can transport three steel coils at the same time, and the working efficiency of carrying the steel coils is improved.

The invention relates to a carrier tape coiling device. The carrier tape coiling device is characterized by comprising a lifting component, a longitudinal moving component and a coiling component; the coiling component is provided with a material plate used for carrier tape coiling; longitudinal position adjustment and vertical position adjustment of the coiling component are realized through the longitudinal moving component and the lifting component. When being applied to assembled carrier tape multi-plate collecting system, the carrier tape coiling device has the advantages that multi-plate collection can be realized, working efficiency can be improved, labor intensity of workers can be reduced, and cost can be saved.

The invention discloses an auxiliary protection device for sweet potato planting, which comprises wheels and a feeding box, a conveying mechanism for uniformly conveying sweet potato seedlings is arranged in the feeding box, a planting mechanism for automatically planting the sweet potato seedlings is arranged on one side of the wheels, and a mud removing assembly for removing mud on the surface of the planting mechanism is arranged on one side of the planting mechanism. One side of the feeding box is provided with a discharging assembly synchronously adjusted with the planting mechanism, the auxiliary protection device for sweet potato planting is high in automation, manpower can be effectively saved, the working efficiency is improved, in addition, soil attached to the surface of the planting mechanism can be scraped off, the influence of the soil on next-time planting is avoided, and the practicability is high. Meanwhile, the planting position can be flexibly adjusted according to actual conditions.

The invention discloses a full-automatic picture tube separating device, and relates to the technical field of picture tube separating devices. The key points of the technical scheme is as the follows: the device comprises a nicking working table, a cutting working tale and a powder removal working table which are sequentially arranged; the device also comprises a conveying table sequentially penetrates through the nicking working table, the cutting working table and the powder removal working table; one end, penetrating through the powder removal working table, of the conveying table is provided with a machine frame arranged perpendicularly to the length direction of the conveying table; and the machine frame is internally provided with a first belt conveyor and a second belt conveyor which are arranged in an up-and-down position relation and have conveying directions consistent with the length direction of the machine frame. The automatic conveying operation of picture tubes is realized through the conveying table, the first belt conveyor and the second belt. The automatic nicking, cutting and powder removing work to the picture tubes can be realized through the matching of a programmable logic controller (PLC) arranged in a control cabinet, the nicking working table, the cutting working table and the powder removal working table, manual operation is not required. The workingefficiency can be greatly improved through rationalized distribution of stations.