167results about How to "Reduce labor intensity" patented technology

A fruit surface defect detection method based on image marking includes the following steps that firstly, a surface picture of a to-be-detected fruit is taken and saved, and an original image is obtained; secondly; the original picture is uploaded to a server to be analyzed and processed; processing of the server includes the steps that a, the obtained original image is converted into a space where the visual system of human beings is applied, and an H component and an I component are extracted; b, dynamic threshold segmentation is performed on the H component; c, gray histogram statistics is performed on the I component, segmentation is performed through a fixed threshold method, and a threshold is selected between two wave peaks; d, the H value segmentation result and the I value segmentation result are operated, and a binary image with defect areas is obtained; denoising is performed on the obtained binary image; f, the binary image is enhanced, hole noise may exist in the defect areas, and filling is performed on the noise; g, the obtained binary image is marked, and the number and the area of defects are calculated; a detection result is output; labor intensity of workers is reduced, and production efficiency is improved.

The invention discloses a telescopic belt conveyor changeable in amplitude and direction, and relates to the field of logistics transportation cargo handling mechanical equipment. The telescopic belt conveyor is composed of a three-section two-stage telescopic belt conveyor body with a telescopic function, an amplitude change mechanism with tilting and amplitude change functions, and a swing rotating mechanism with swing rotating and direction change functions. According to the telescopic belt conveyor changeable in amplitude and direction, a sleeved telescopic machine frame structure is adopted, and the elongation and shortening function, the tilting and amplitude change functions and the swing rotating and direction change functions of the belt conveyor are added by additionally arranging the amplitude change mechanism and the swing rotating mechanism; the conveying range is widened, along with conducting of the loading, unloading and conveying processes, under the condition that loading and unloading places of materials are changed, the conveying distance, height and direction are adjusted by driving and controlling a telescopic mechanism, the amplitude change mechanism and a direction change mechanism, and thus, the telescopic belt conveyor can adapt to change of the loading and unloading places; cargoes are directly delivered to the destination through only one time of loading and unloading, manual auxiliary carrying is reduced, the labor intensity is relieved, the operation time is shortened, the loading and unloading efficiency is improved, and the loading and unloading carrying cost is reduced; and the working environment and the labor condition are effectively improved, and the effect that loading and unloading transport is economical, rapid, convenient and safe is ensured.

The invention discloses an intelligent climbing and fruit picking robot which comprises eight crawler wheels, four wheel carriers, four first stepper motors, a bottom plate, a lower fixing claw, a second stepper motor, a rotary plate, a third stepper motor, a lead screw support, a lead screw, a slide plate, a fourth stepper motor, a lower rotary frame, a first electric cylinder, an upper rotary frame, a second electric cylinder, an upper fixing claw, a fifth stepper motor, a bag bracket, a fixing column, a fifth electric cylinder, a fixing plate, a sixth electric cylinder and hydraulic shears. The intelligent climbing and fruit picking robot has the advantages that the intelligent climbing and fruit picking robot is compact in structure, high in automation degree and applicable to various environments and is small, work for picking fruits from trees can be safely and efficiently carried out, the labor intensity can be relieved for workers to a great extent, and the work efficiency can be improved.

This invention relates to an automatic labeling system and method for hard disk, which comprises: a convey mechanism to convey the tray carried HD, a scanner to the HD identification bar code, a printer for label, a label operating mechanism to receive the output label and stick on HD, and a host connected all former mechanisms to control the printer to print HD information on label for output. This invention reduces labor and cost to improve efficiency.

The invention discloses an automatic guide type spray irrigating machine and a spray irrigating method for a greenhouse. The spray irrigating machine comprises a differential steering chassis, a micro control system, a water supply system and a storage battery, wherein the differential steering chassis includes a vehicle frame, a left driving system, a right driving system and omnidirectional wheels, power is supplied to the left driving system and the right driving system through the storage battery to drive the spray irrigating machine to travel. As the differential steering chassis is employed, the spray irrigating machine can travel and steer automatically along with a guide line under the control of the micro control system, without needing manual removal or special rail-based transfer; and during the travelling, water in a water tank is pumped by a water pump and is sprayed through a nozzle to realize spray irrigation; a master controller is configured to calculate amount of deviation of the spray irrigating machine from the guide line during the travelling process and give a control command to control revolving speeds of a left electric motor and a right electric motor, so as to enable the spray irrigating machine to travel along the guide line all the time. The spray irrigating machine disclosed by the invention has the advantages that the labor intensity is reduced, the cost for greenhouse construction and spray irrigating machine investment is lowered, the running distance of a single spray irrigating machine is not limited, the spray irrigating area for the greenhouse is large, the structure is simple, the automation degree is high and the practicality is strong.

The invention discloses an automatic control system and an automatic control method for mission monitoring of radioactive airborne effluents. According to the automatic control system, an emission flow monitoring sensor is connected with a flow monitoring PLC (Programmable Logic Controller) through a cable; the flow monitoring PLC is connected with an automatic control unit through a signal line; the automatic control unit is connected with a flow adjusting valve, an electromagnetic valve, sampling monitoring equipment, a mass flow meter, a pressure gauge and a pump respectively through a signal control line; and an airborne substance sampling head is connected with a tail gas emission pipe after being connected with the flow adjusting valve, the electromagnetic valve, the sampling monitoring equipment, the mass flow meter, the pressure gauge and the pump respectively in sequence through a sampling pipe. Due to the adoption of the automatic control system and the automatic control method disclosed by the invention, the sample representativeness of effluent monitoring under the conditions of separate or simultaneous emission, large differences among airborne substance source items and scattered emission in a plurality of radioactive operating places can be enhanced, the labor intensity of effluent monitoring can be relieved, and the working efficiency is increased; and the system and the method have the characteristics of stability, reliability, intelligent regulation and control, and unattended operation.

The invention relates to a lower mold positioning and locking device for a fire-resistant brick forming hydraulic machine mold. The structural points of the device are as follows: the positioning and locking device comprises T-shaped bars 14 which protrude convexly on a lower mold base 9 and extend along the end direction; ascending and descending rolling ways 91 which can be driven upwards and downwards are positioned at the tops of the T-shaped bars 14; T-shaped slots 13 are arranged at the corresponding parts at the bottoms of a lower mold 22 and connected with sliding sleeves of the T-shaped bars 14; and the bottoms of the T-shaped bars are connected with pistons of an oil cylinder 15. The positioning and locking device has the advantages that the positioning is complete, reasonable and fast, the installation and the operation are easy, and the automatic degree is high.

The invention relates to the industrial and agricultural production and environmental protection fields. Oil droplets and water in a mixed original liquid are forced to move in opposite directions, and the purposes are achieved ingeniously that the force is unchanged and the mechanical motion effects are amplified for n times, just like the oil droplets and water are separated by a force amplified for n times, the separated free water can be forced to be discharged automatically at the water deep where oil droplets cannot reach, and oil and water separation is achieved without a demulsification technology. In addition, free water can be forced to stay in an adjusting water tank with a very low water level for discharge and the oil liquid is discharged at a high oil level far higher than the water level of the adjusting water tank automatically. A heater is arranged in the only path of the oil liquid to guarantee the mobility of the oil liquid. The heater only heats oil and does not heat water, high efficiency and low consumption are achieved, and high-precision oil and water separation of highly thickened oil, crude oil with a density of more than 1 and aged oil can be achieved in a low temperature in a high-efficiency and low-consumption manner. The oil and water separator can be used in a reversed manner, and can become a high-efficiency and low-consumption de-oiling machine, and high-purity oil-free pure water can be obtained. The advanced degree of the method is far better than that of the present oil and water separation technology and great market return can be obtained.

The invention discloses an automatic balance-adjusting beam-pumping unit and an automatic balance-adjusting method. An automatic balance-adjusting device is arranged on a crank of a pumping unit; the automatic balance-adjusting device comprises a fixed balance block, a left movable balance block, a right movable balance block, a balance motor and a right-angle speed reducer, wherein the fixed balance block is connected with the crank through a bolt, and the fixed balance block can slide on the crank in the length direction of the crank; the right-angle speed reducer is connected with the balance motor, and the right-angle speed reducer is mounted on the fixed balance block; output shafts are arranged on the two side surfaces of the right-angle speed reducer, and have opposite rotating directions; the left movable balance block and the right movable balance block are mounted on the output shafts on the two side surfaces of the right-angle speed reducer respectively. The balance motor is started up, the balance motor transmits power to the right-angle speed reducer, the right-angle speed reducer drives the left movable balance block and the right movable balance block to rotate, and the balance of the beam-pumping unit is adjusted by changing the gravity center positions of the left movable balance block and the right movable balance block.

The invention relates to coal mine equipment, in particular to a shoring device arranged at a combined mining work face end and specifically to a combined mining rail crossheading circulating forward type forepoling system. The combined mining rail crossheading circulating forward type forepoling system comprises a forepoling in a coal mine roadway and a multifunctional carrier for transporting the forepoling, wherein a cable reel device is arranged in the front of the carrier, and the forepoling is arranged along the roadway so as to forepole a rail crossheading. A forepoling adjusting jack is distributed in the center of a top beam in a cross mode and connected by a steering cartridge to prevent a forepoling from being inclined in working and moving processes, so that the stability of the forepoling in a lifting process is guaranteed and requirements that the width of the forepoling is adapted to width change of the roadway and the carrier can pass through smoothly are met. The forepoling can be moved through the multifunctional carrier, and therefore, the combined mining rail crossheading circulating forward type forepoling system is novel in forepoling moving way and is safe and reliable, the forepoling moving efficiency is increased, and meanwhile, the labor intensity of workers is greatly reduced.

The invention discloses a yarn winding machine with a yarn breakage auto-stop function. The yarn winding machine comprises a bracket, a power device, a transmission device, yarn winding shafts and yarn reel loading parts, and further comprises yarn breakage auto-stop devices, wherein the power device, the transmission device, the yarn winding shafts and the yarn reel loading parts are mounted on the bracket; the yarn reel loading parts are used for loading of yarn reels; the power device is connected with and used for driving the transmission device; the transmission device is connected with and used for driving the yarn winding shafts; the yarn breakage auto-stop devices are arranged between the yarn winding shafts and the yarn reel loading parts, and comprise switches, detecting modules and processing modules; the detecting modules are electrically with the processing modules; the processing modules are electrically connected with the switches; the switches are connected in series with the power device; the detecting modules are used for detecting the status of yarns between the yarn winding shafts and the yarn reel loading parts, and feeding back signals; and the processing modules are used for controlling the on-off of the switches according to the signals. After a broken yarn is detected, the yarn winding machine disclosed by the invention is stopped in time, thereby preventing the continued running of the yarn winding machine and the waste of energy; and meanwhile, random yarn winding is avoided, the overall yarn quality is guaranteed, and the labor intensity of workers is reduced.

The invention provides a sucker rod running and pulling device and a sucker running and pulling system, and relates to the technical field of oil drilling equipment to solve the problems of low efficiency and high labor intensity of manually operating a lift sub by operating personnel. The sucker rod running and pulling device comprises a lift sub and a slip, the lift sub and the slip both comprise a clamping mechanism and a driving mechanism, and the clamping mechanisms drive the corresponding driving mechanisms to be opened or closed to load or unload a sucker rod. The sucker rod running and pulling device is used for raising the sucker rod, the lift sub and the slip drive the clamping mechanisms through the respective driving mechanisms, and therefore the sucker rod is clamped or released. In the sucker rod raising operation, the sucker rod running and pulling device has the advantages that manual operation is avoided, efficiency is improved, and labor intensity is reduced.

The invention relates to a vehicle ceiling flanged edge hot die device which is applied to the hot pressing technique for front edges and back edges of a ceiling and flanged edges around a sky light of a vehicle. According to the technical proposal provided by the invention, the device comprises a lifting cylinder which is fixedly arranged on a stand; a piston rod of the lifting cylinder is extended upward; the top end part of the piston rod of the lifting cylinder is fixedly provided with a shift cylinder, a piston rod of the shift cylinder is transversely extended; the end parts of the piston rod of the shift cylinder is fixedly connected with a connecting plate vertically extended upward; the top end part of the connecting part is fixedly connected with a pressing die head, and a working face of the pressing die head which is arranged downward is the same as the shape of the ceiling surface. The device has the advantages of simple, compact and reasonable structure, suitability for various products, high flexibility, high automaticity, guarantee of smooth flanged edges around the vehicle ceiling, accurate positioning of a work piece, quick process rhythm, high production efficiency, reduction of the labor intensity of a worker and manufacturing cost of the product and high product quality.