8results about How to "Solve the height difference" patented technology

The utility model provides a butt joint device of a latent lifting type AGV and a stacking machine conveying line, relates to the technical field of conveying lines, and solves the technical problems that the lifting height of the AGV is limited, and automatic butt joint between the AGV and the stacking machine conveying line cannot be achieved. The docking device of the latent lifting type AGV comprises a fixed support which is placed on one side of a stacker conveying line and used for bearing to-be-transferred goods conveyed by the latent lifting type AGV; the supporting plate can move into the fixed support so as to support the goods to be transferred; the jacking mechanism is connected with the supporting plate so as to drive the supporting plate to ascend and descend in the vertical direction; the jacking mechanism is mounted on the bottom frame; the telescopic mechanism is connected with the bottom frame and can drive the bottom frame to reciprocate between the fixing support and the stacking machine conveying line. Automatic separation of cargo trays on the latent lifting type AGV bracket can be completed, the butt joint device is in butt joint with the stacking machine conveying line, cargoes can be automatically transferred to the stacking machine conveying line, and the cargoes are automatically lifted to the connection height.

The present application relates to steel truss beam anchor grab technical field, and disclose a kind of suspension bridge steel truss beam anchor grab device and use method.The device includes base, the upper surface of the base is fixedly installed with electric slide rail, the outer surface of the electric slide rail is slidably connected with sliding seat, the lower surface of the sliding seat is attached with the upper surface of base, the upper surface of the sliding seat is fixedly installed with L-shaped plate, the top downside of the L-shaped plate is provided with installation auxiliary anchor grab locking mechanism.The present application is provided by setting up rising pushing mechanism, the automation and accurate alignment of anchor grab action are realized, when electric push rod driving rack rises, rack sequentially drives fixed gear, connecting shaft one, large gear, pinion and connecting shaft two rotate, finally drive cam push round corner block and receiving block, make anchor grab hook automatically upward, without additional sensor or electric control element, vertical rising movement of lifting plate can be converted into accurate elevation angle adjustment of anchor grab hook.

The utility model relates to PE film processing technical field, concretely is a kind of PE winding film cutting device, including machine plate, the side surface fixed mounting of machine plate has roll stock frame, feeding frame and shearing bin, by setting control distance screw rod, control distance plate, spring, shearing frame, cutting knife, utilize the synergies of these structures, control distance screw rod cooperation control distance slide bar, make control distance plate can accurate lift, to control the cutting depth of cutting knife, satisfy half cut or complete cut two kinds of needs, pressing plate provides pressure by spring, ensure the flatness of cutting edge, by the sliding connection of pressing plate side surface and shearing frame inner side, the movement trajectory of cutting knife is restricted, guarantee the perpendicularity of cutting process, when cutting knife cuts into film, the fitting structure of control distance plate and cutting knife seat provides additional rigid support, reduce the deformation risk of cutting knife, prolong tool life, realize the control of PE winding film cutting depth, stability and precision, improve the efficiency and quality of packaging operation.

The utility model provides a broadband laser polarization state regulation and control device based on a Fresnel prism, and relates to the technical field of laser polarization state regulation and control. The device comprises a half Fresnel rhombic prism and a quarter Fresnel rhombic prism which are sequentially arranged in a light path, the half Fresnel rhombic prism can rotate and is used for adjusting the linear polarization direction of incident laser, and the quarter Fresnel rhombic prism is used for adjusting the linear polarization direction of the incident laser. The quarter Fresnel rhombic prism is used for providing phase delay, and the quarter Fresnel rhombic prism and the quarter Fresnel rhombic prism are matched to realize laser polarization state regulation and control. The device solves the problem that height difference exists between emergent light and incident light of a quarter Fresnel prism, can more conveniently and accurately regulate and control the polarization state of laser in practical application, and ensures that the laser excites a sample at the same position.

The utility model provides a lead storage battery tank with a heightened bottom, which comprises a tank body and a frame body arranged at the bottom of the tank body and used for heightening the tank body, and the frame body comprises an outer frame with the side peripheral size being the same as that of the side peripheral size of the tank body; the frame body and the groove body are integrally formed, or the frame body and the groove body are assembled into a whole after being subjected to injection molding respectively. The electric bicycle battery box solves the problem that the heights of batteries are different under the same rated capacity, is compatible with battery boxes of new and old electric bicycles meeting the national standard requirements, and is convenient to install.

The invention relates to the technical field of capacitor production, and discloses a capacitor electrical performance high-precision automatic detection device, which comprises a performance detection mechanism and a sorting mechanism, and is characterized in that the performance detection mechanism realizes appearance detection and electrical performance test of capacitor pins through a detection table, a visual detection camera, an overturning cylinder and a performance detection seat; after detection is completed, the capacitors are conveyed to the sorting mechanism through a discharging air cylinder, the sorting mechanism classifies the capacitors through a conveying belt, a pushing air cylinder and a discharging groove, and the capacitors are prevented from toppling through a capacitor anti-toppling structure in an isolation box; a local height adjusting mechanism in the sorting mechanism is composed of a double-thread rod, a moving block, a lifting plate and an auxiliary roller, and the height difference problem caused by loosening or abrasion of a conveying belt is solved by adjusting the height of the conveying belt. According to the invention, full-automatic operation from detection to sorting of the capacitor is realized, the detection precision is high, and the classification efficiency is high.

The utility model discloses a kind of airing rod suspension connecting structure and hidden electric clothes drying rack for easy maintenance, belong to clothes drying rack field.The utility model's airing rod suspension connecting structure, including suspension seat and locking bolt, suspension seat includes first suspension block and second suspension block, suspension rope is connected with first suspension block, the upper side of the rod body is fixed by the locking bolt of installation from below to above in the one end of first suspension block, the upper side of the rod body is also fixed by the locking bolt of installation from below to above in second suspension block, and the other end of first suspension block is pressed in the one end of second suspension block.Using first suspension block and second suspension block combination structure, on the one hand, the reliability of airing rod suspension connection is guaranteed, on the other hand, the removal of part suspension block can be realized by the combination structure of suspension seat, to facilitate the disassembly of main part, non-destructive disassembly in the maintenance process of airing machine is realized, greatly facilitate the maintenance operation of hidden electric clothes drying rack.

The utility model relates to the field of mechanical engineering, and particularly discloses a scooter lamp convenient to install and fix, which comprises a positioning plate, a holding bar sleeve is fixedly connected to the lower surface of the positioning plate, an outer elastic tube is fixedly connected to the inner surface of the holding bar sleeve, an outer push rod is slidably connected to the inner surface of the outer elastic tube, and a stabilizing arc is fixedly connected to the upper end of the outer push rod. The inner surface of the holding bar sleeve is in threaded connection with a fastening rod, the outer circumferential face of the fastening rod is rotationally connected with a positioning plate, the end, away from the holding bar sleeve, of the fastening rod is fixedly connected with a limiting disc, and the inner surface of the positioning plate is fixedly connected with a positioning disc. The fastening rod is inserted into the positioning plate, and the positioning plate is inserted into the bumper holding sleeve to be tightened, so that the outer elastic tube pushes the stabilizing arc to jack up the bumper, the purpose of simply mounting the expanded vehicle lamp is achieved, and the problem that the strength of a vehicle body may be affected by punching mounting is solved.