39results about How to "No need to manually move" patented technology

A multi-functional express delivery vehicle, comprising a compartment, the side of the compartment is provided with a side door, and also includes a bird box, a guide rail and a friction wheel device, the bird box is movably arranged in the compartment, and the guide rail is arranged in the compartment On the bottom surface and the inner side of the side door, the bottom of the side door is movably linked with the bottom surface of the carriage, and the side door can be opened downward to be flush with the bottom surface of the carriage. The friction wheel device is arranged above the bird box, which drives the bird box along the The guide rail moves to the outside of the compartment or to the interior of the compartment. In the present invention, by setting the bird box, the courier can divide the objects into the bird box according to the needs, and the objects are placed in an orderly manner, which is convenient for management, and the work efficiency is greatly improved. A bird box with pulleys and a guide rail are also provided, so that the bird box can move out of the compartment or into the compartment along the guide rail, which is convenient for the courier to pick and place objects, and has the advantages of fast and easy access. And by setting the friction wheel device, it is used to drive the movement of the bird box, without manual pushing, reducing the work intensity of the courier.

The invention relates to an adjustable type double-sided wood trimming device comprising a trimming platform. A wood conveying mechanism is arranged on the trimming platform. The two opposite sides ofthe wood conveying mechanism are provided with two threaded rod trimming assemblies. A fixing seat is vertically arranged on a second sliding block of each threaded rod trimming assembly. The side, close to the wood conveying mechanism, of each fixing seat is provided with a trimming saw, and the other side of each fixing seat is provided with a third motor. An output shaft of each third motor penetrates through the corresponding fixing seat and then is fixedly connected with the corresponding trimming saw. The trimming saws can be close to or far away from the wood conveying mechanism alongwith movement of the second sliding blocks. One side of each trimming saw is provided with an air draft hood located on the upper side of the wood conveying mechanism. The two sides of the air draft hood are fixedly connected with the two threaded rod trimming assemblies correspondingly through connection rods. The air draft hood is connected with a suction fan through a pipeline. The adjustable type double-sided wood trimming device has the beneficial effects that the two sides of the wood can be trimmed at the same time, and the production efficiency is improved; and the distance between thetwo trimming saws can be adjusted so as to be suitable for wood of different dimensions, and use is convenient.

The invention discloses a transfer device for building decoration material production. The transfer device comprises a storage table, universal wheels are fixed to the four corners on the outer wall of the bottom end of the storage table through screws, an installation groove is formed in the middle of the outer wall of the top end of the storage table, a motor is fixed to one side of the inner wall of the bottom of the installation groove through a screw, a driving gear is installed at the end of an output shaft of the motor, a rotating rod is rotationally connected with the other side of theinner wall of the bottom of the installation groove, a driven gear is arranged at the bottom end of the circumferential outer wall of the rotating rod, the driving gear and the driven gear are engaged, and a horizontally-arranged top plate is welded to the top end of the rotating rod. Cargos can be hoisted by arranging an electric hoist, an electric guide rail is started to enable a sliding blockto slide to drive the electric hoist to move in the horizontal direction, the cargos are moved to the position above the storage table and then unloaded to the storage table through the electric hoist, manual carrying is not needed, labor is saved, and work efficiency is greatly improved.

The invention discloses a patch antenna for measuring television interference, a television interference measuring device and method. The patch antenna for TV interference measurement comprises: a dielectric substrate; a ground plane located on the reverse side of the dielectric substrate; a radiator positioned on the front side of the dielectric substrate, the radiator having a first central symmetrical notch at the upper edge thereof and a second central symmetrical notch at the lower edge thereof; the first center symmetrical notch is symmetrical to the longitudinal center line of the dielectric substrate; the second center symmetrical notch is symmetrical to the longitudinal center line of the dielectric substrate; The first center symmetrical notch and the second center symmetrical notch are symmetrical to a transverse center line of the dielectric substrate. The patch antenna is mounted on the inner wall of the corona cage, which can directly measure the TV interference of the transmission line in space and reduce the measurement error.

The invention discloses a crane hook, which comprises a cross bar, a trapezoid embossment, an anti-skid buckle, and a support plate, two ends of the cross bar are both provided with a fixed block; a cross shape swing rod is connected to the middle of the cross bar through a hinge chain; the lower end of the vertical part of the swing rod is connected to a hook; a blind hole is arranged in each fixed block; the internal wall of the lower side of each blind hole is provided with a roller; two ends of the horizontal part of the swing rod are both provided with a groove; two ends of the horizontal part of the swing rod are connected to the bottoms of blind holes through springs respectively; the hook is provided with a hole, a push-pull type electromagnet is arranged in the hole, one end of the push-pull type electromagnet is provided with a push-pull rod, the other end of the push-pull type electromagnet is connected to a remote controller through a wire, and the other end of the push-pull rod is connected to the lower part of the anti-skid buckle. The crane hook has the advantages that the structure is simple; when a weight is hooked on the hook, the weight can be easily separated from the hook by slightly pressing the button of the remote controller to open the anti-skid buckle; the weight does not need to be moved by human, and great convenience is generated.

The invention discloses a damping type servo motor for a driving device, and relates to the technical field of servo motors. Sliding columns are fixedly installed on the adjacent end faces of the two supporting plates, the sliding columns are sleeved with first reset springs, first supports are fixedly installed at the tops of extrusion plates, telescopic columns are fixedly installed at the upper ends of the first supporting plates, the telescopic columns are sleeved with second reset springs, and limiting caps are fixedly installed at the upper ends of the telescopic columns. A supporting column penetrates through the interiors of a supporting base and a limiting cap together, and a connecting plate is hinged to the interiors of a second support and the first supports together, so that when a servo motor runs, bidirectional damping can be achieved, the damping efficiency is improved, the running stability of the servo motor is guaranteed, and the problem that bolts are loosened after long-time use is solved; and therefore, the practicability and convenience in use are improved, the servo motor is further protected, and the service life is prolonged.

The invention relates to an automatic packing machine and a packing method. According to the technical scheme, the automatic packing machine comprises a workbench, a belt guiding groove and supporting legs, wherein four roller modules are arranged on the workbench, and the roller modules are symmetrically arranged on the two sides of the belt guiding groove in a pairwise parallel mode. The automatic packing machine has the beneficial effects that the roller modules can move and rotate parcels, manual carrying is not needed, the labor cost is saved, the packaging efficiency is improved, meanwhile, the packing method is simple and easy to operate, and the packing position is more accurate.

The invention relates to the technical field of steel structure installation, in particular to a preheating welding device for steel structure installation construction. A portal frame is fixed abovea base, a PLC control cabinet is arranged above the base and at one side of the portal frame, two second telescopic clamping assemblies are arranged at one end of the lower part of the portal frame, and a longitudinal and transverse adjusting mechanism connected with the second telescopic clamping assemblies is fixed to a position, corresponding to the second telescopic clamping assemblies, abovethe portal frame. The preheating welding device is novel in design, simple in structure and easy and convenient to operate, two steel structures to be welded can be adjusted, butt joint preheating ofdifferent angles and positions is met, manual carrying is not needed, the labor intensity and potential safety hazards of manual carrying are reduced, the preheating efficiency is effectively improved, direct welding can be achieved after preheating, moving is not needed, heat losses are reduced, the preheating uniformity is guaranteed, the crack resistance of a welding line is improved, and the project progress is shortened.

The invention discloses a weight-replacing weighing device applied to elevator inspection, the weight-replacing weighing device comprises a device base, a support column and a support plate, one side of the top of the device base is fixedly connected with the support column, the other side of the top of the support column is fixedly connected with the support plate, and the interior of the support column is fixedly connected with a first chute. A first sliding block is movably connected into the first sliding groove, a temporary placing plate is fixedly connected to the other side of the first sliding block, and a first limiting block is fixedly connected to one side of the top of the temporary placing plate. According to the weighing device applied to the substitute weights in elevator inspection, the functionality and flexibility of the device body are improved through the adjustable storage mechanism, a worker can temporarily place the substitute weights conveniently, and meanwhile, the worker can flexibly adjust the distance between the adjacent temporary placement plates according to the sizes of the substitute weights; the functionality of the device body is improved through the feeding mechanism, mechanical weight lifting can be achieved, the weights do not need to be carried manually, and manpower is saved.

The invention relates to the field of express delivery, in particular to an express delivery station packaging bag transfer cart capable of adapting to labeling under various conditions. The technical problem that after an express box falls into a packaging bag, the state is random, when a labeling area of the packaging bag is labeled, the situation that no stress object exists, and a label is difficult to adhere to the packaging bag is solved. According to the technical scheme, the express station packaging bag transfer cart capable of adapting to labeling under various conditions comprises a shell, a bottom frame and the like; a shell is fixedly connected to the upper side of the underframe. During use, labeling is achieved through cooperation of the baffle and the push plate, the problem that labels cannot be attached due to the fact that no stress object exists during labeling is avoided, when the express box blocks the baffle to move, the express box is automatically turned over, it is guaranteed that labeling is conducted smoothly, and the labeling efficiency is improved. And the packaging bag is shaken to generate an interval between the bottom of the packaging bag and the ground, meanwhile, the packaging bag is shoveled up through the two bearing plates, manual carrying is not needed, equipment can be pushed to be transferred, and manpower is saved.

The invention provides a vacuum pouring system. The vacuum pouring system comprises a pouring tank, a pouring mechanism, a mixing mechanism, a vacuum mechanism, a degassing mechanism and a control mechanism. The pouring tank is provided with a tank cavity, a first conveying unit is arranged at the bottom of the tank cavity, and the conveying direction of the first conveying unit is the first horizontal direction. The pouring mechanism is arranged in the tank cavity in the manner of being capable of ascending and descending and being horizontally adjusted, and the horizontal adjusting direction of the pouring mechanism is the second horizontal direction perpendicular to the first horizontal direction. The mixing mechanism is connected to the pouring mechanism and used for providing pouring materials. The vacuum mechanism is connected to the tank cavity and used for vacuumizing the tank cavity. The degassing mechanism is connected to the tank cavity and is used for degassing the tank cavity. The control mechanism is connected with and controls the first conveying unit, the pouring mechanism, the mixing unit, the vacuum unit and the degassing unit.

The invention discloses a mounting device for a gearbox gear shifting assembly. The mounting device comprises a rack; the rack is provided with a rotating assembly and a pressing assembly, wherein therotating assembly contains a gearbox and drives the gearbox to rotate by 360 degrees around the central axis of the rotating assembly, and the pressing assembly presses the gearbox on the rotating assembly; and the rack is further provided with an inserting assembly, a sealing assembly and a glue spraying assembly, wherein the inserting assembly inserts a stop pin into a stop hole of a shell, thesealing assembly inserts a plug into the stop pin to form a sealing cavity, and the glue spraying assembly sprays glue to the plug. The beneficial effects of the mounting device are mainly embodied in that the structure is simple, design is exquisite, through the mounting device, the plug and the stop pin which are not on the same plane are mounted, the automation degree is high, manual operationis not needed, the work efficiency is greatly improved, and the pass rate is greatly increased.