CN205527569U - Liftable goods carries handler - Google Patents

Abstract

The utility model relates to a liftable cargo loading and unloading device, comprising a main body support, a loading and unloading mechanism and a lifting mechanism; the main body support is a hexahedral frame; the upper ends of the two vertical supports in front of the main body support are provided with fixed pulleys A , the lower end is provided with a fixed pulley B; the two vertical supports in front of the main frame are provided with a semicircular lifting frame; the semicircular lifting frame is inside the main frame and parallel to the side; Inside, parallel to the bottom surface; the lifting mechanism controls the lifting of the loading and unloading mechanism and the semicircular lifting frame. The utility model has an ingenious design and structure. Through the effect of the semicircular lifting frame on the rolling shaft, the automatic unloading of the goods is realized. The operation is simple and labor-saving. The lifting height of the adjustment parts is convenient for the stacking of goods of different sizes, which solves the problem of manual handling and stacking of goods. Reduce the labor intensity of workers, improve work efficiency, and meet the needs of small enterprises to store and stack goods in warehouses.

Description

A liftable cargo loading and unloading device

technical field

The utility model relates to a cargo loading and unloading device which can realize automatic unloading by adjusting the unloading height.

Background technique

At present, forklifts are the most used for loading and unloading goods, but the use of forklifts is limited by the site, and it is difficult to use forklifts in some small spaces, which requires manpower to load, unload or stack. Meet the current efficient operation needs.

Utility model content

In view of the above technical problems, the purpose of this utility model is to propose a cargo loading and unloading device that can adjust the unloading height and complete automatic unloading.

The technical solution of the utility model is realized as follows: a liftable cargo loading and unloading device includes a main body bracket, a loading and unloading mechanism and a lifting mechanism; the main body bracket is a hexahedral frame; two vertical brackets in front of the main body bracket The upper end of each is provided with a fixed pulley A, and the lower end is provided with a fixed pulley B; the two vertical supports in front of the main frame are provided with a semicircle lifting frame; the semicircle lifting frame is inside the main frame and parallel to the side; The loading and unloading mechanism is arranged inside the main frame, parallel to the bottom surface; the lifting mechanism controls the lifting of the loading and unloading mechanism and the semicircular lifting frame.

Preferably, the loading and unloading mechanism includes a loading plate and a carrier frame; the lower part of the object loading plate is provided with a carrier frame; the two sides of the carrier frame are provided with chute; the chute is provided with a rolling shaft, The rolling shaft can slide in the chute; both ends of the rolling shaft can be in contact with the semicircular lifting frame; the rolling shaft is connected to the front end of the bearing frame by a spring; the rear ends of the two chute are provided with fixing buttons.

Preferably, the lifting mechanism includes a rope A, a rope B, a rope C, a hand wheel, a fixed pulley C, a fixed pulley D, a sprocket A, a sprocket B, a sprocket shaft and a chain; The center position of the top of the two sides; the fixed pulley D is arranged on the top of the two sides of the main body support; the sprocket shaft is arranged at the lower part of the back of the main body support; Connected with the motor; the sprocket A and the sprocket B are connected by a chain to transmit power; the rope B is connected to the rolling shaft and the fixed button; the rope A is fixed at the midpoint of the rope B, passing through the fixed pulley C and the fixed pulley D Winding on the sprocket shaft; the handwheel is set on the vertical bracket in front of the main body bracket; one end of the semicircle lifting frame is connected to the rope C, and the rope C is wound on the handwheel through the fixed pulley A, and then connected to the semicircle through the fixed pulley B The other end of the elevator.

Preferably, connecting rods are arranged between the semicircular lifting frames.

Preferably, the bottom of the main body bracket is provided with four universal wheels.

Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:

A liftable cargo loading and unloading device of the utility model has an ingenious design and structure. Through the action of the semicircular lifting frame on the rolling shaft, the automatic unloading of the cargo is realized, and the operation is simple and labor-saving. It solves the problem of manual handling and stacking of goods, reduces the labor intensity of workers, improves work efficiency, and meets the needs of small enterprises to store and stack goods in warehouses.

Description of drawings

Below in conjunction with accompanying drawing, technical scheme of the utility model is further described:

Accompanying drawing 1 is the structure diagram of a kind of liftable cargo loading and unloading device of the present utility model;

Accompanying drawing 2 is the structure diagram of unloading state of a kind of liftable cargo loading and unloading device of the present utility model;

Accompanying drawing 3 is a structural schematic diagram of a loading and unloading mechanism of a liftable cargo loading and unloading device of the present invention;

Accompanying drawing 4 is the structural schematic diagram of the hand wheel of a kind of liftable cargo loading and unloading device of the present utility model;

Among them: 1. Main body support, 2. Loading and unloading mechanism, 3. Lifting mechanism, 11. Semicircle lifting frame, 12. Connecting rod, 13. Universal wheel, 21. Loading plate, 22. Loading frame, 23. Chute , 24, rolling shaft, 25, fixed button, 26, spring, 31, fixed pulley A, 32, fixed pulley B, A33, rope, 34, rope B, 35, rope C, 36, hand wheel, 37, fixed pulley C, 38, fixed pulley D, 39, sprocket A, 40, sprocket B, 41, sprocket shaft, 42, chain.

detailed description

The utility model is described below in conjunction with accompanying drawing.

As shown in the accompanying drawings 1-4, it is a liftable cargo loading and unloading device described in the present invention, which includes a main body support 1, a loading and unloading mechanism 2 and a lifting mechanism 3; the main body support 1 is a hexahedral frame; the main body The upper ends of the two vertical supports in front of the support 1 are all provided with fixed pulleys A31, and the lower ends are all provided with fixed pulleys B32; the two vertical supports in front of the main body support 1 are all provided with semicircle lifters 11; the semicircle lifters 11 is inside the main frame, parallel to the side; connecting rods 12 are arranged between the semicircle lifting frames 11 to ensure the synchronous lifting of the semicircle lifting frames 11 on both sides; The bottom surface of 1 is parallel; the lifting mechanism 3 controls the lifting of the loading and unloading mechanism 2 and the semicircular lifting frame 11; the bottom of the main body support 1 is provided with four universal wheels 13.

The loading and unloading mechanism 2 includes a loading plate 21 and a carrier frame 22; the bottom of the object loading plate 21 is provided with a carrier frame 22; the two sides of the carrier frame 22 are provided with chute 23; A rolling shaft 24 is provided, and the rolling shaft 24 can slide in the chute 23; the two ends of the rolling shaft 24 can be in contact with the semicircle lifting frame 11; the rolling shaft and the front end of the bearing frame 22 are connected by a spring 26; The rear ends of each chute 23 are provided with fixing buttons 25.

Described lifting mechanism 3 comprises rope A33, rope B34, rope C35, handwheel 36, fixed pulley C37, fixed pulley D38, sprocket A39, sprocket B40, sprocket shaft 41 and chain 42; Described fixed pulley C37 is arranged on the main body The center position of the top of the two sides of the bracket 1; the fixed pulley D28 is arranged at the rear side of the top of the two sides of the main body bracket 1; the sprocket shaft 41 is set at the lower part of the back of the main body bracket 1; the sprocket B40 is set on the sprocket shaft 41 Above; the sprocket A39 is connected with the motor; the sprocket A39 and the sprocket B40 are connected by a chain 42 to transmit power; the rope B34 is connected to the rolling shaft 24 and the fixed button 25; the rope A33 is fixed at the midpoint of the rope B34 At the position, the fixed pulley C37 and the fixed pulley D38 are wound on the sprocket shaft 41; the hand wheel 36 is arranged on the vertical support in front of the main body support 1; one end of the semicircular lifting frame 11 is connected to the rope C35, and the rope C35 passes through the fixed pulley A31 Wrapped on the hand wheel 36, and then connected to the other end of the semicircle lifting frame 11 through the fixed pulley B34.

Turning the hand wheel 36 can lift the semicircle lifting frame 11 through the rope C35, the motor rotates to drive the sprocket A39 to rotate, and the chain 42 drives the sprocket B40, so that the sprocket shaft 41 rotates, and the rotation of the sprocket shaft 41 affects the rope A33, so that the loading and unloading mechanism 2 Lifting, when the loading and unloading mechanism 2 rises to the position of the semicircle lifting frame 11, the rolling shaft 24 is pushed by the semicircle lifting frame 11 and slides backward along the chute 23. The goods are unloaded to achieve the purpose of automatic unloading of the goods; when the rolling shaft 24 is not pushed by the semicircle lifting frame 11, the spring 26 resets it, and the loading plate 21 returns to the level again. The height of the semicircular lifting frame 11 can be adjusted according to different cargo sizes to meet different loading and unloading work requirements.

The above are only specific application examples of the utility model, and do not constitute any limitation to the protection scope of the utility model. All technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the utility model.

Claims (5)

1. A liftable cargo loading and unloading device, characterized in that: it comprises a main body support, a loading and unloading mechanism and a lifting mechanism; the main body support is a hexahedron frame; the upper ends of the two vertical supports in front of the main body support are provided with fixed Pulley A, the lower end is provided with fixed pulley B; the two vertical supports in front of the main frame are provided with a semicircle lifting frame; the semicircle lifting frame is inside the main frame, parallel to the side; the loading and unloading mechanism is arranged The inside of the main body bracket is parallel to the bottom surface; the lifting mechanism controls the lifting of the loading and unloading mechanism and the semicircular lifting frame. 2. A liftable cargo loading and unloading device according to claim 1, characterized in that: the loading and unloading mechanism includes a loading plate and a carrying frame; the lower part of the loading plate is provided with a carrying frame; the carrying frame A chute is provided on both sides of the chute; a rolling shaft is provided in the chute, and the rolling shaft can slide in the chute; both ends of the rolling shaft can be in contact with the semicircular lifting frame; Spring connection is adopted; the rear ends of the two slide grooves are provided with fixing buttons. 3. A liftable cargo loading and unloading device according to claim 1, characterized in that: said lifting mechanism includes rope A, rope B, rope C, hand wheel, fixed pulley C, fixed pulley D, sprocket A , the sprocket B, the sprocket shaft and the chain; the pulley C is set at the top center of the two sides of the main body support; the fixed pulley D is set at the rear side of the top of the two sides of the main body support; the sprocket shaft is set behind the main body support The lower part of the sprocket B; the sprocket B is arranged on the sprocket shaft; the sprocket A is connected with the motor; the sprocket A and the sprocket B are connected by a chain to transmit power; the rope B is connected to the rolling shaft and the fixed button; The rope A is fixed at the middle point of the rope B, and is wound on the sprocket shaft through the fixed pulley C and the fixed pulley D; the hand wheel is arranged on the vertical bracket in front of the main body bracket; one end of the semicircular lifting frame is connected to the rope C, and the rope C is wound on the hand wheel through the fixed pulley A, and then connected to the other end of the semicircle lifting frame through the fixed pulley B. 4 . The liftable cargo loading and unloading device according to claim 1 , wherein connecting rods are arranged between the semicircular lifting frames. 5 . The liftable cargo loading and unloading device according to claim 1 , wherein four universal wheels are arranged on the bottom of the main body bracket. 6 .