43results about How to "Automatically adjust spacing" patented technology

The invention relates to the technical field of garment manufacturing auxiliary equipment, in particular to cloth leveling and shearing equipment for garment manufacturing. The equipment comprises a base seat, a supporting table, two supporting frames, a compacting mechanism and a shearing mechanism, wherein the compacting mechanism is arranged between the two supporting frames to feed cloth ontothe supporting table and compact the cloth; the shearing mechanism is arranged above the supporting table through a protective outer cover to shear the cloth; the compacting mechanism comprises a first motor, a first pressing roller and a second pressing roller; and the shearing mechanism comprises a second motor and a cutter. The cloth leveling and shearing equipment for garment manufacturing hasthe functions of feeding and blanking, and is convenient to use; the designed compacting mechanism can compact the cloth to make the texture more compact, and thus the texture of the cloth is improved; and meanwhile, a designed observation window can watch the operation of the cutter in real time, and thus the occurrence of faults is prevented, and the cloth processing process is transparent andefficient, so that the shearing efficiency of the cloth is improved, and corporate earnings are increased.

The invention discloses a full-numerical-control track-type seeding culturing device and relates to the technical field of facility agricultural planting. The device comprises a box body 1, a base 45, a control assembly, a seeding culturing system and an environment adjusting system, wherein the seeding culturing system comprises a seeding culturing rack, a track trolley 21, a track 23, a seedingculturing lamp 16 and an automatic nutrient solution supplying assembly; and the environment adjusting system comprises an air duct 68, an air delivery channel 56, a draught fan 70, a blower 55 and the like. The indoor temperature and humidity can be ensured to be consistent with concentrations of O2 and CO2, the requirements of a young seeding on light source intensity at different culturing periods can be met, the device investment is small, the use cost is low, the operation is convenient, and the device is a multi-layer seeding culturing facility which is fully sealed indoors or outdoors,can be used for culturing seedlings of vegetables, fruits, tobaccos, flowers and trees, and also can be used for culturing seedlings of food crops.

The invention relates to a lead setting device, in particular to a setting conductor block device and discloses a setting conductor block device for a crossing frame. The device comprises a supporting seat, wherein the supporting seat is connected with a head pulley and an anti-loosening pulley; the anti-loosening pulley is arranged above the head pulley; and the head pulley is parallel to the axis of a main shaft of the anti-loosening pulley. The anti-loosening pulley is arranged above the conventional pulley, so that a lead is limited between the two pulleys and is prevented from being damaged by sliding out of a pulley groove below.

The invention discloses medical orthopedic rehabilitation therapy equipment, and belongs to the field of medical instruments. The medical orthopedic rehabilitation therapy equipment comprises a fixedvertical plate, a seat, a vertical adjusting mechanism, a driving mechanism, a lateral adjusting mechanism and two shoulder massage parts; the seat is arranged on the front side wall of the fixed vertical plate, the vertical adjusting mechanism is mounted on the rear side wall of the fixed vertical plate and is capable of driving the seat to move in the vertical direction, and the driving mechanism is mounted on the fixed vertical plate and is located directly above the seat; the lateral adjusting mechanism is mounted on the vertical adjusting mechanism and is capable of driving the two shoulder massage parts to move relative to each other or oppositely; an extension frame fixedly connected with the fixed vertical plate is arranged at the bottom of the fixed vertical plate, and the extension frame is provided with a leg rehabilitation mechanism. The seat of the medical orthopedic rehabilitation therapy equipment is designed to enable a patient to sit to realize the rehabilitation exercise action to improve the treatment comfort of the patient, the height of the seat and the distance between the shoulder massage parts are adjusted according to the difference in the height of the patient, and the practicality is high.

The present invention discloses a synchronous mineral magnetic separator, which comprises a rack and a base, wherein the rack is provided with a conveying belt, the higher end of the conveying belt is provided with a material feeding device, the lower end of the conveying belt is provided with an impurity recovery device, the position close to the material feeding device is provided with a plurality of flushing devices, the conveying belt is further provided with a tensioning mechanism, the one rack bottom portion end close to the material feeding device is provided with an inclined angle adjusting mechanism, and the other end of the rack is hinged with the base. The synchronous mineral magnetic separator is characterized in that the middle of the conveying belt is provided with a magnetic system movement device, the magnetic system movement device is connected with a power device, and the magnetic system movement device is further connected with a drive belt wheel on the conveying belt through a synchronous belt. According to the present invention, the magnetic system movement device capable of synchronously moving along with the conveying belt is used, such that the weakly magnetic mineral can be adsorbed, the mineral dressing range is large, and the mineral dressing precision is high.

The invention provides a hydraulic crawling ladder, and belongs to the field of semitrailer low flatbed trailer rear crawling ladders. The hydraulic crawling ladder comprises a slide block, a horizontal oil cylinder and two crawling ladder bodies. The tail end of a trailer body is provided with at least one transverse slide groove. The slide block is embedded in the slide groove in a sliding mode. The horizontal oil cylinder is transversely arranged. The two ends of the horizontal oil cylinder are connected with the trailer body and the slide block respectively, and the horizontal oil cylinder is used for pulling the slide block to slide in the slide groove. One end of at least one crawling ladder body is hinged to the slide block, a rotating oil cylinder is arranged between the slide block and the crawling ladder body, and the two ends of the rotating oil cylinder are hinged to the slide block and one side of the crawling ladder body respectively. By controlling the extension length of the horizontal oil cylinder, the slide block can horizontally slide in the slide groove, the slide block drives the crawling ladder bodies to move, and then the distance between the two crawling ladder bodies becomes larger or smaller, the distance between the two crawling ladder bodies is automatically adjusted according to different transport device requirements, and the hydraulic crawling ladder can be used for vehicles of various types large in tread change.

The invention discloses a soft gripper clamp capable of being automatically adjusted. The soft gripper clamp comprises three soft grippers, a sliding groove, a soft gripper fixing piece, a connecting rod, a sliding groove fixing disc, a moving disc, a steering engine fixing disc, a sliding piece, a supporting column, a steering engine, a power supply assembly, a control module, an air pipe and a soft gripper controller. A middle disc is driven to rotate clockwise and anticlockwise through forward and reverse rotation of the steering engine, so that the soft grippers move from outside to inside and from inside to outside in the sliding groove. Compared with an existing soft gripper and a clamp for clamping and grabbing through the soft gripper, the soft gripper clamp can grab soft and fragile objects without damaging the objects, and the distance between the soft grippers can be automatically adjusted when the objects of different shapes and different sizes are grabbed, so that manpower is saved, and grabbing and clamping work becomes easier and more efficient.

The invention discloses metal detection equipment for farmland soil measurement. The equipment comprises a connection central plate and a detection ring, wherein the detection ring is fixedly mountedon the edge of the connection central plate; and a cleaning assembly is mounted at the top end of the connection central plate. The equipment disclosed by the invention has the advantages that the structure is scientific and reasonable, and the use is safe and convenient; the cleaning assembly is arranged, so that under the effects of a fixing disc, a rotating ring, supporting rods, L-shaped rodsand rubber blocks, friction between the rubber blocks and the bottom end of the detection ring can be conveniently achieved through rotation of the rotating ring to wipe off dirt at the bottom end ofthe detection ring, and the phenomenon that contamination is caused because soil adheres to one side of the detection ring and contacts a user can be further avoided; under the effects of a take-up reel, a rotating wheel, a rocking handle and a wire outlet slot, a connection wire of the device can be conveniently stored and sorted, so that the phenomenon that the detection work is affected by theexcessively long connection wire can be avoided; under the effects of a rolling shaft, the connection wire can be conveniently guided to move, so that damage caused by friction between the connectionwire and the inner wall of the wire outlet slot can be avoided; and under the cooperative effects of buckles and wire binding rings, wiring can be facilitated, and high convenience in use can be achieved.

The invention relates to the technical field of textile machines, in particular to a textile machine and a textile method which can automatically adjust the distance between transverse threads. The textile machine comprises a horizontal moving assembly, a cross driving assembly, a longitudinal cross assembly, a transverse thread laying assembly, a cloth flattening assembly, a cloth winding assembly and a coil placing assembly. The method comprises the following steps of: 1, firstly, respectively penetrating the textile threads into a plurality of threading rings, fixing the front ends of the textile threads on a cloth roller, and then erecting one coil on a coil rack; 2, then driving the multiple threading rings by two lifting sliding rods to intersect up and down, wherein every time the threading rings intersect, two thread laying hanging arms enable the coil rack to penetrate through the intersected threads, and then the multiple threading rings intersect up and down to continue spinning; 3, starting two horizontal motors to drive a movable gantry plate to move front and back to change the distance between the transverse threads. and 4, finally, starting a winding motor to drivethe cloth roller to wind and collect woven cloth.

The invention relates to a tool for repairing the inner round face of a motor end cover. The tool comprises a bottom plate, and a motor and a fixed base are mounted on the left portion and the right portion of the bottom plate correspondingly. Four guide frames are evenly distributed on the upper portion of the fixed base in the annular direction. The motor is connected with a center shaft which is mounted on the fixed base through a bearing. A four-claw ratchet wheel is fixedly arranged on the center shaft, and each ratchet toothed face of the four-claw ratchet wheel is provided with an auxiliary rod in a butt joint mode. Each auxiliary rod is mounted on the corresponding guide frame in a sliding mode, the left portion of each auxiliary rod is fixedly connected with a spring, and the springs are mounted on a shaft sleeve of the center shaft through bearings. The tool is convenient to use, the motor end cover can be fixedly clamped and mounted in a double-nut screw extrusion mode, andthe effect that the tool is suitable for clamping motor end covers with different diameters is achieved by synchronously and automatically adjusting the distances between the four auxiliary rod and the center shaft.

The invention provides a soil remediation machine capable of automatically adjusting a distance between knife rollers, and relates to the technical field of agriculture. The soil remediation machine capable of automatically adjusting the distance between the knife rollers comprises a machine body shell, wherein a first rotating shaft is rotationally connected to the interior of the machine body shell, a first gear is fixedly connected to the periphery of the first rotating shaft, a second gear is meshed with the periphery of the first gear, and a third gear is meshed with the end, away from the first gear, of the second gear. The first rotating shaft is driven to rotate through rotation of a rotating shaft inside the machine body shell, so that a gear is driven to rotate, the second gear is made to rotate, an electromagnet is in intermittent contact with an electrifying rod, a sliding block drives a knife roller wheel at the bottom of the sliding block to move, the effect of automatically adjusting the distance between knife rollers is achieved, through cooperative use of the gear and a half gear, a soil scraping wheel is driven to move inside the machine body shell, and the effect of improving the working efficiency is achieved.

The invention relates to the technical field of new materials, and discloses a paint spraying device for long-strip-shaped special stainless steel. The paint spraying device comprises a first motor and a second motor, the output end of the first motor is fixedly connected with a driving wheel, the rim of the driving wheel is movably connected with a transmission belt, the end, away from the driving wheel, of the transmission belt is movably connected with a hollow driven wheel, the rim of the hollow driven wheel is movably connected with a push rod, and the end, away from the hollow driven wheel, of the push rod is fixedly connected with a baffle. According to the paint spraying device for the long-strip-shaped special stainless steel, one end of the special stainless steel is fixed through a clamping device, the other end of the special stainless steel abuts against a rolling wheel, the rolling wheel shifts under extrusion of the special stainless steel and drives the baffle to drive a connecting rod hinged to the baffle to move, a paint sprayer moves synchronously under driving of the connecting rod, the distance between the paint sprayer and the steel is adjusted according to the diameter of the special stainless steel, and therefore the effect of automatically adjusting the distance between a spray nozzle and the steel is achieved.

The invention discloses a lifting mechanism for a PC assembly type concrete part. The lifting mechanism comprises a supporting mechanism, a lifting mechanism and a hanging mechanism. The supporting mechanism comprises two bottom plates and two top plates, two sides of one sides of the bottom plates are fixedly provided with wheel bodies through axles, the lifting mechanism comprises four hydrauliccylinders, the four hydraulic cylinders are fixed to the two corners of the top ends of the two bottom plates, one ends of piston rods of the hydraulic cylinders are fixed to bottom plates of the topplates, the hanging mechanism comprises a connecting column and a connecting frame, electric control sliding rails are arranged on the two sides of the bottom end of the connecting frame, hanging rods are in sliding connection into the two electric control sliding rails, hooks are arranged on the bottom ends of the hanging rods, and a motor is fixed to the side wall of one top plate through a motor base. The lifting mechanism is suitable for lifting of concrete structures of different sites, the electric control sliding rails are arranged, the interval between two hooks can be automatically adjusted, a second hydraulic cylinder is mounted, the interval between the two supporting mechanisms is adjusted, and the application range of the device is improved.

The invention discloses a binding treatment device. The binding treatment device comprises a base body. The base body is internally provided with a working assembly and a distance adjusting assembly;the working assembly comprises a working cavity formed in the base body, guiding rods are fixedly mounted in the front and rear end walls of the working cavity, first threaded rods are further rotatably mounted in the front and rear end walls of the working cavity through bearings, and a moving platform is mounted on the guiding rods and the first threaded rods in a threaded fit mode and can slideforwards and backwards in the working cavity; and a cutter cavity is formed in the upper end wall of the working cavity in a communicating mode, a cutter block is mounted in the cutter cavity in an up-down sliding fit mode and internally provided with an up-down penetrating through groove, a pipeline extending upwards is fixedly mounted in the through groove, and the lower end of the pipeline isfixedly connected with a perforating knife.

The invention discloses a self-adaptive brush assembly which comprises a lead screw, a controller, four movable pads, four limiting rods and limiting circular plates arranged at the two ends of the lead screw correspondingly; four limiting grooves are evenly distributed in each limiting circular plate, the ends of the limiting rods are in sliding fit with the limiting grooves, the limiting rods are connected with the movable pads, brushes are arranged on the surfaces of the movable pads, and pressure sensors are arranged between the brushes and the movable pads; and the invention further discloses a door leaf full-automatic dust removal system comprising the self-adaptive brush assembly. The door leaf full-automatic dust removal system comprises a feeding mechanism, a dust suction mechanism and a plurality of dust removal units. The number of the brush assemblies is two. According to the dust removal system, full-automatic dust removal is achieved, manual work is replaced, the dust removal efficiency is high, dust generated during dust removal is located in a dust removal box, and dust raising is avoided.

The invention relates to the technical field of carton cutting, and particularly relates to a double-side cutting device for a carton. The device comprises a cutting table, a feeding conveyor, a discharging conveyor, a feeding and positioning mechanism and a double-side cutting mechanism, wherein the double-side cutting mechanism comprises cutting assemblies symmetrically arranged on the two sides of the top of a cutting table, each cutting assembly comprises two cutting knives which correspond to each other up and down, the feeding and positioning mechanism comprises a synchronous lifting assembly and two guide assemblies, the synchronous lifting assembly is arranged at the bottom of the cutting table, the synchronous lifting assembly comprises a horizontal rectangular frame which can horizontally ascend and descend towards the upper portion of the cutting table, the two guide assemblies are symmetrically arranged at two ends of the top of the horizontal rectangular frame, and the two guide assemblies are arranged at the two ends of the double-side cutting mechanism respectively. According to the technical scheme, the problems that existing equipment can only conduct single-side cutting, and the cutting width cannot be adjusted are solved, the equipment can conduct double-side synchronous cutting, the distance between the cutting knives is automatically adjusted, and the cutting efficiency is improved.

The invention relates to an automatic layout adjustment device. The device comprises a suction frame, suction nozzles, a layout adjustment cylinder, a stepped shaft and a return cylinder, wherein the multiple suction nozzles are mounted on the lower side of the suction frame in a sliding fit manner; the layout adjustment cylinder is fixedly mounted on the right side of the suction frame; shaft holes with diameters progressively increased sequentially are formed in all suction nozzles from the second suction nozzle from left to right; the stepped shaft is mounted at an output end of the layout adjustment cylinder, the diameter of the stepped shaft is progressively reduced sequentially from right to left, and the stepped shaft extends into the shaft holes and presses against the right side wall of the first suction nozzle; the return cylinder is mounted on the left side of the suction frame; and an output end of the return cylinder is fixed on the left side wall of the first suction nozzle. The device has the advantages as follows: the distance among the suction nozzles can be adjusted automatically, multiple products can be captured at a time, and the packaging efficiency of the products can be improved.

The invention relates to the technical field of automobile seats, in particular to an intelligent adjusting system for front and rear row seats of an off-road vehicle and a control method. Body type information and posture information of passengers are collected through the camera device and sent to the seat controller to be processed and calculated, then the seat controller controls the seat back inclining mechanism and the seat translation mechanism according to the processing result, and the distance and the inclination angle of the front row and the rear row of seats can be automatically adjusted according to the body types and the sitting postures of different passengers; passengers in the front row and the rear row can have comfortable riding experience; the minimum comfortable distance of the seats is calculated according to the body shape information of the passengers on the front-row seats and the rear-row seats, then the maximum inclination angle of the front-row seats is calculated according to the body shape information and the posture information of the passengers on the front-row seats and the rear-row seats, and then backrest inclination mechanisms and seat translation mechanisms of the front-row seats are limited according to calculation results. And the comfort of the rear-row passengers is not influenced when the front-row seats are adjusted by the front-row passengers.

The invention discloses an automatic climbing frame adjusting sleeve groove triangle tie structure. The automatic climbing frame adjusting sleeve groove triangle tie structure is characterized in thata fixed sleeve, a fixed core barrel, a groove notch barrel and an adjusting core barrel are installed between a fixed barrel seat and an adjusting barrel seat, one end of the fixed core barrel is fixedly welded to the inner side of the adjusting barrel seat, an inner cavity of the fixed sleeve sleeves the other end of the fixed core barrel from one end opening of the fixed sleeve, and the other end of the fixed core barrel is fixed through locking nails and radial locking nails. The other end opening of the fixed sleeve is fixedly welded to the inner side of the fixed barrel seat, one end ofthe adjusting core barrel is fixedly welded to the inner side of the adjusting barrel seat, the inner cavity sleeves the other end of the adjusting core barrel from a bottom groove notch of the groovenotch barrel, the other end opening of the groove notch barrel is fixedly welded to the inner side of the fixed barrel seat, the fixed barrel seat is fixedly connected to a climbing frame through fixed seat nails, and the adjusting barrel seat is fixedly connected to a house wall through the fixed seat nails. The design is novel, the structure is simple, the manufacturing is easy, the installation and using are convenient, materials are saved, lightness and simple installation are achieved, the cost is low, the spacing between the climbing frame and the house wall is automatically adjusted, the automatic climbing frame adjusting sleeve groove triangle tie structure adapts to the construction field, and safety and reliability are achieved.

The invention discloses a rolling mill system with an automatic adjusting function. The system comprises a worm shaft, a first worm gear and a second worm gear are meshed with the worm shaft, the first worm gear is provided with a first worm gear shaft, and the second worm gear is provided with a second worm gear shaft. The first worm gear shaft is connected with an upper roller shaft, and the second worm gear shaft is connected with a lower roller shaft. The rolling mill system further comprises an adjusting mechanism, and the adjusting mechanism is connected with the upper roller shaft and comprises a lead screw. The lead screw moves and can drive the upper roller shaft to move in order to change the distance between the upper roller shaft and the lower roller shaft. The rolling mill system is high in automatic adjustment degree, the situation that it is complicated to exchange gear pairs when the distance between an upper roller shaft and a lower roller shaft of a traditional rolling mill is adjusted is omitted, cost is low, maintenance is convenient, and the assembly structure is simple.

The invention relates to a conveying mechanism of a wire stripping machine. The conveying mechanism comprises a bracket; two wire conveying wheels with an adjustable gap are arranged on the bracket, and are respectively a first wire conveying wheel and a second wire conveying wheel; and the bracket is provided with a first driving module for driving the first wire conveying wheel to move corresponding to the second wire conveying wheel, and a second driving module for driving the first wire conveying wheel and the second wire conveying wheel to reversely rotate. The conveying mechanism of the wire stripping machine uses control of the motor for automatically adjusting the gap between the two wire conveying wheels, is higher in adjusting precision, and can greatly improve the machining efficiency.

The invention discloses a physical exercise device with leg muscle relaxing performance, and relates to the technical field of sports equipment. The device comprises bases, moving structures, a U-shaped bottom frame, an air bag massage belt and a seat, the bases are fixed to the two ends of the bottom of the U-shaped bottom frame, the moving structures are fixed to the two ends of each base, a pedal structure is fixed to the middle of the top of the U-shaped bottom frame, and the seat is welded to one side of the top of the U-shaped bottom frame through two inclined supporting rods; wherein storage barrels are welded to the two sides of one supporting rod located on the outer side, hand levers are welded to the two sides of the other supporting rod located on the inner side, and air bag massage belts are stored in the storage barrels. The pedal is provided with the air bag massage belt, when a user steps on the pedal, through the action of the air bag massage belt, leg muscles can be massaged while the legs are trained, the purpose of relaxing the leg muscles is achieved, the user can take exercise for a longer time, and the exercise effect is better.

The invention discloses an interventional therapy auxiliary device for the cardiovascular department, and relates to the technical field of medical instruments. The device comprises a base, wherein afixing rod is fixedly connected to the top of the base; a first motor is fixedly connected to one side of the bottom of the fixing rod; a first bevel gear is fixedly connected to an output shaft on the top of the first motor; a first threaded rod is movably connected to the bottom in the fixing rod; a second bevel gear is fixedly connected to one end of the first threaded rod; a telescopic rod isarranged on the top of the fixing rod; a pull rod is fixedly connected to the bottom of the telescopic rod; and the first threaded rod is connected with the telescopic rod through a pull rod transmission rod. Accordingly, by means of cooperative arrangement of a second threaded rod and a rotating frame, the distance between a first protection plate and a second protection plate is automatically adjusted, automatic overturning can be conducted, manual work is replaced, the work intensity of medical staff is lowered, and the device is more convenient to use.