14results about How to "Increase grip" patented technology

The utility model relates to the technical field of multifunctional gripping devices, in particular to a multifunctional gripping device for a robot, which comprises a gripping plate, a plurality of moving ports are arranged on the upper surface of the gripping plate, a fitting moving disc is arranged at the upper ends of the moving ports, and a conveying end is arranged at the upper end of the fitting moving disc. A telescopic pipe is arranged on the end face of one side of the conveying end and connected to a hydraulic control end, meanwhile, a telescopic arm is arranged in the attaching moving disc, the tail end of the telescopic arm is arranged on a hydraulic power end, the hydraulic power end is arranged on the lower surface of the hydraulic control end, and meanwhile, a hydraulic oil end is arranged at the upper end of the hydraulic control end. The grabbing device has the advantages that the overall grabbing height of the grabbing device is adjusted through the telescopic arm which is arranged at the upper end of the grabbing arm and driven through the hydraulic effect, and the defect that the grabbing length of the grabbing arm is not enough and grabbing operation cannot be conducted due to the fact that the height of part of grabbed objects is too high is overcome; in addition, the device is provided with a hydraulic system to change pressure and increase acting force, which is more efficient than kinetic energy in other modes.

The invention belongs to the technical field of antennas, particularly relates to an umbrella-shaped antenna structure, and provides the following scheme that the umbrella-shaped antenna structure comprises an antenna body, the antenna body is fixedly connected with a support, the antenna body is in an umbrella shape, one side of the antenna body is connected with a plurality of feed source supports through bolts, and the feed source supports are fixedly connected with the support. And feed sources are connected among the plurality of feed source brackets through bolts. The antenna comprises an antenna body, a deflection mechanism is arranged on one side of the antenna body, a support is arranged at the bottom of the deflection mechanism, the deflection mechanism comprises a supporting plate, a supporting frame, a supporting block and a plurality of shaft rods, the supporting plate is rotationally connected with the support, and the bottom of the supporting frame is fixedly connected with the top of the supporting plate. According to the invention, through the cooperation between the first air bag and the second air bag, the deflection stability of the antenna can be improved, and the situation that the gravity center of the antenna is changed along with the change of the position of the antenna in the adjustment process of the antenna, so that the stability of the antenna is poor, and the work of the antenna mechanism is influenced is prevented.

The utility model discloses a three-degree-of-freedom carrying manipulator, and relates to the related technical field of manipulators. The device comprises a circular plate, three strip-shaped plates which are annularly and evenly distributed are fixed to the circumferential side of the circular plate, clamping strips are arranged under the strip-shaped plates, rail openings penetrating through the ends of the strip-shaped plates are formed in the upper end faces of the strip-shaped plates, and I-shaped blocks which are arranged on the circumferential sides of the strip-shaped plates in a sliding and sleeving mode are arranged in the rail openings. Semicircular racks penetrating through the inner positions of the rail openings are fixed to the end faces, opposite to the circular plate, of the clamping strips, synchronous motors are fixed to the end faces, located above the strip-shaped plate, of the I-shaped blocks, and toothed plates connected with the semicircular racks in an engaged mode are fixed to the rotating shaft ends of the synchronous motors. The clamping strips can be driven to rotate through rotation of the semicircular racks, the clamping stability of the clamping strips is improved, meanwhile, the I-shaped blocks slide in the track opening along the strip-shaped plates, and the range between the multiple clamping strips can be adjusted.

The utility model provides a protective device for an arc-extinguishing harmonic-eliminating cabinet, and relates to the field of arc-extinguishing harmonic-eliminating cabinets. The protection device for the arc-extinguishing and harmonic-eliminating cabinet comprises an arc-extinguishing and harmonic-eliminating cabinet body and a protection outer frame, the bottom end of the protection outer frame is fixedly connected with a fixed bottom plate, a plurality of protection mechanisms for protecting the arc-extinguishing and harmonic-eliminating cabinet body are arranged outside the protection outer frame, and each protection mechanism comprises a limiting frame and a second movable plate. And a first movable plate is slidably connected into the limiting frame. According to the protection device for the arc-extinguishing and harmonic-eliminating cabinet, effective protection is provided for the arc-extinguishing and harmonic-eliminating cabinet body through the protection outer frame and the fixed bottom plate, displacement of the internal structure of the arc-extinguishing and harmonic-eliminating cabinet caused by external force impact is avoided, and the operation stability of the arc-extinguishing and harmonic-eliminating cabinet is improved; and through the first movable plate and the second movable plate, the protection outer frame is protected, so that the operation of the arc-extinguishing and harmonic-eliminating cabinet is more stable, and the protection effect of the device on the arc-extinguishing and harmonic-eliminating cabinet is improved.

The utility model belongs to the technical field of concrete-filled steel tube supports, and particularly discloses a concrete-filled steel tube support connecting device with a reinforcing structure, which comprises a left steel tube and a splicing tube, the splicing tube is inserted into the right side of the inside of the left steel tube, and a right steel tube is sleeved outside the right side of the splicing tube. Screw holes are transversely formed in the front ends and the rear ends of the top ends and the bottom ends of the splicing pipes correspondingly, and sliding grooves are formed in the front ends and the rear ends of the upper portions and the lower portions of the surfaces of the left steel pipe and the right steel pipe correspondingly. According to the concrete-filled steel tube support connecting device with the reinforced structure, screw holes are transversely formed in the front and rear positions of the top end and the bottom end of a splicing pipe correspondingly, a left steel tube and a right steel tube are connected to the two sides of the splicing pipe in a sleeving mode, and then a threaded block is pushed along a sliding groove, so that a push block on the side face of the threaded block is attached to the surface of the splicing pipe; the threaded blocks and the threaded holes which are consistent in horizontal direction are aligned, the screws are screwed in for reinforcement, the nuts are connected to the two sides in a sleeving mode, and the object is screwed tightly, so that the problem of insufficient connection strength is solved.

The utility model relates to the technical field of green bean shredding, and discloses a green bean shredding machine which comprises a shell and a workbench, a feeding port is formed in the side wall of the shell, a conveying assembly comprises a rotating roller, the two ends of the rotating roller are rotationally connected with the inner side wall of the shell, and a plurality of steel skin barbed strips are fixedly connected to the inner wall of the rotating roller at equal intervals. And the inner wall of one side of each discharging port is fixedly connected with a wire lifting piece, the wire pressing assembly comprises two mounting plates, the two mounting plates are jointly embedded and slidably connected with a wire pressing wheel, and the side wall of the wire pressing wheel is fixedly connected with a plurality of plane belt grooves at equal intervals. Vigna unguiculata is transported under the rotation action of the godet wheel, reaches the silk outlet according to the semicircular groove track of the godet wheel, and is planed open by arranging the thin steel wire at the silk outlet and clinging the thin steel wire to the semicircular plane of the godet wheel; wherein the feeding of the godet wheel can reach 8-10 rows, a plurality of green beans can be shredded at the same time, time and labor are saved, the effect is multiplied, and the practicability of the device is improved.

The utility model provides a milk filling machine cleaner, which relates to the technical field of milk filling and comprises an electric telescopic rod, a telescopic cleaning mechanism is arranged at the telescopic end of the electric telescopic rod, and the telescopic cleaning mechanism comprises a rotating motor fixed at the telescopic end of the electric telescopic rod and a threaded rod of an output rotating shaft of the rotating motor. The outer surface of the threaded rod is in threaded connection with a threaded ring, and the outer surface of the threaded ring is fixedly connected with a bearing. According to the cleaning device, a threaded ring can be rotated, the threaded ring moves downwards on the outer surface of a threaded rod, the threaded ring drives a bearing to push two connecting rings through two linkage rods, the connecting rings drive two sleeve rods to stretch out of the interior of a sleeve, and therefore the distance between the two brush discs is changed; and then the rotating motor drives the threaded rod and the sleeve to rotate, so that the inner wall of the filling machine is brushed, then the telescopic cleaning mechanism is driven by the electric telescopic rod to ascend and descend, cleaning of the inner wall of the filling machine can be achieved, and operation is convenient.

The invention discloses a pole-mounted switch shielding cover installation operation device which comprises an insulating rod, an adjusting box is fixedly installed at the top of the insulating rod, an insulating cylinder is fixedly installed at the top of the adjusting box, a U-shaped frame is arranged at the top of the insulating cylinder, a first rotating shaft is rotatably connected between the inner walls of the two sides of the U-shaped frame, and a second rotating shaft is rotatably connected between the inner walls of the two sides of the U-shaped frame. A rotating frame is fixedly installed on the outer side wall of the first rotating shaft, and two second rotating shafts are rotationally connected between the inner walls of the two sides of the rotating frame. The angle of installation operation can be adjusted, meanwhile, air can be blown to the insulating rod part by controlling the rotating direction of the second bevel gear, so that the possibility of condensation at the position of the holding rod can be reduced, the holding force is enhanced, hand slipping is avoided, and in the air blowing process, the air blowing effect is improved. Adjustment of the installation operation angle or the clamping plate opening and closing degree is achieved by controlling the adjusting cylinder to move, and operation is easy and convenient.

The utility model discloses a big thumb subassembly and manipulator. Big thumb subassembly includes first linear module, first connecting rod, swing piece, second connecting rod, second linear module and fingertip, first linear module includes first casing and first output shaft, and one end of first output shaft is located in first casing, and the other end of first output shaft sets up outside first casing, and second linear module includes second casing and second output shaft, and one end of second output shaft is located in second casing, and the other end of second output shaft sets up outside second casing, and one end of first connecting rod is hinged with first output shaft, and the other end of first connecting rod is hinged with swing piece, and swing piece is hinged with first casing, and one end of second connecting rod is hinged with swing piece, and fingertip sets up at the other end of second connecting rod, and one of second casing and second output shaft is hinged with second connecting rod, and the other of second casing and second output shaft is hinged with swing piece.

The present application proposes a packaging body film removal device, including a material table, with material transport tracks penetrating at both ends of the material table in the length direction, and brackets at both ends of the material table in the width direction in the vertical direction; a film grasping assembly, which is located above the material table and installed at the upper end of the bracket, and includes a film grasping part that reciprocates in the vertical direction; a detent assembly for preventing the packaging body from moving in the vertical direction, the detent assembly includes a detent end and a mounting end, the detent end is located on the upper surface of the packaging body, and the mounting end is fixed on the bracket. The packaging body film removal device involved in the present application can improve the degree of gripping the film on the rock wool bag, thereby facilitating the cleaning of the film on the rock wool bag.

The utility model relates to the field of grabbing structures, in particular to an adsorption type grabbing structure of a palletizing robot, which comprises a main plate, mounting plates, piston plates and fixing plates, the piston plates are mounted on the front side and the rear side of the main plate, the mounting plates are mounted on the left side and the right side of the main plate, and the fixing plates are mounted on the lower sides of the mounting plates. The connecting claw is connected with the connecting plate, the claw on the connecting plate grabs the product, the piston rod moves downwards, the product is pressed by the pressing plate, and it is guaranteed that the product cannot deviate or fall off in the operation process.

The present invention discloses an interlayer peeling strength testing device for fiberboard, which relates to the field of fiberboard testing technology, including a frame, a grabbing frame and a fixed frame, the ends of the grabbing frame and the fixed frame are both equipped with grabbing components, the grabbing components are used to grab and adsorb the fiberboard, the frame is vertically arranged, a plate conveyor is arranged in the middle of the frame, the plate conveyor conveys the fiberboard in the horizontal direction, the fixed frame is arranged in two groups, and the two groups of fixed frames are arranged vertically in the same plane, the grabbing frame is also arranged in two groups, and the two groups of grabbing frames are movably installed on the side wall of the frame, and a pressure sensor is arranged between the grabbing frame and the grabbing component. The present invention first approaches the fiberboard on the plate conveyor together on the two grabbing frames and adsorbs and grasps it, then performs a tearing, and then docks with the grabbing component on the fixed frame for a second tearing, and comprehensively judges the interlayer peeling strength of the fiberboard based on the two test results, so as to obtain more accurate test data.

The utility model discloses multi-parameter ecological environment monitoring equipment. The multi-parameter ecological environment monitoring equipment comprises a base plate, a waterproof detection instrument height adjusting mechanism and a multi-parameter measuring mechanism, the upper end of the base plate is fixedly connected with a connecting frame; the height adjusting mechanism comprises a lower sleeve, an upper sleeve, a middle sleeve, a middle threaded cylinder and a height adjusting lead screw, the lower sleeve is fixedly connected to the upper surface of the base plate, the upper end of the connecting frame is fixedly connected with the upper sleeve, the middle sleeve is slidably connected to the interior of the upper sleeve, and the middle threaded cylinder is slidably connected to the interior of the middle sleeve. The inner surface of the middle sleeve is in sliding connection with the outer surface of the lower side sleeve, the middle of the middle sleeve is fixedly connected with a middle threaded cylinder, the interior of the middle threaded cylinder is in threaded connection with a height adjusting lead screw, and according to the multi-parameter ecological environment monitoring equipment, the transmission effect is good when the height of the equipment is adjusted, and the stability of the equipment is extremely high in the using process.

The utility model discloses a flange connection snapping pin type emergency disengaging device which comprises a device body, flanges are installed at the two ends of the device body, clamping grooves are formed in the outer surfaces of the flanges, and clamping frames in threaded connection with the two ends of two-way lead screws can symmetrically move by rotating the two-way lead screws on the two outer sides of a fixing frame. The clamping frame clamps the clamping groove of the flange, the device body is temporarily fixed to the flange, other people do not need to hold the device body, and a single worker can conveniently install the device body. The screw rod motor on the outer side of the first fixing frame rotates, so that the position of the second fixing frame in threaded connection with the screw rod motor can be adjusted, the position of the clamping frame on the second fixing frame can be adjusted conveniently, and flanges at other positions can be clamped; the LED lamp is arranged above the second fixing frame to illuminate the position of the flange, a worker can conveniently install the flange under the dark condition, and meanwhile through stretching and retracting of the telescopic rod on the fixing plate, the movable frame connected with the telescopic rod can drive the LED lamp to adjust the position.