Forklift auxiliary device for loading and unloading ton bags

Abstract

The utility model belongs to the technical field of lifting structures, and particularly discloses a forklift auxiliary device for loading and unloading ton bags, which comprises a cantilever support, the cantilever support comprises two supporting rods, a suspension beam is fixedly connected onto the supporting rods, connecting plates are fixedly connected with the upper ends and the lower ends of the supporting rods, and diagonal draw bars for fixedly connecting the suspension beam are arranged on the supporting rods. A clamping assembly used for being detachably connected with a forklift is arranged on the supporting rod. The problems that in the loading and unloading operation process of an existing forklift, when high-rise ton bags are loaded and unloaded, the height of a pallet fork is limited, so that the ton bags cannot be loaded and unloaded, and the loading and unloading efficiency of the ton bags is affected are solved. According to the utility model, through the arrangement of the cantilever frame, high-height ton bag goods can be conveniently loaded and unloaded, so that the small-sized forklift can load and unload large-volume ton bag goods, the application range of the small-sized forklift is expanded, the use efficiency of the small-sized cantilever forklift is improved, and the loading and unloading cost of the ton bag goods is reduced; and the cantilever support is detachably connected, so that the cantilever support is convenient to disassemble when not needed, and the occupied area of the forklift is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting structures, in particular to a forklift auxiliary device for loading and unloading ton bags. Background Art

[0002] In the feed production industry, the use rate of ton bags is getting higher and higher. Ton bags are a popular name for container belts, also known as flexible container bags, space bags, etc. They are medium-sized bulk containers and a type of container unit equipment. When equipped with a forklift, they can be transported in a container unit, which is convenient for transporting powdered, granular, and blocky goods. They have the characteristics of simple structure, light weight, foldability, small space occupied by empty return, and easy loading and unloading. The commonly used tool for loading and unloading ton bags is a forklift. The working process is to hang the ton bag on the forklift fork and then use the forklift's lifting fork to load and unload.

[0003] However, when the existing forklift is loading and unloading ton-bag cargo, when the lifting height of the cargo fork is lower than the distance from the bottom of the truck cabin to the ground, the ton-bag cargo cannot be loaded to a higher position in the truck cabin, or the ton-bag cargo cannot be unloaded from a higher position in the truck cabin, resulting in the inability to complete the loading and unloading of the ton-bag cargo. Utility Model Content

[0004] The utility model aims to provide a forklift auxiliary device for loading and unloading ton bags, so as to solve the problem that during the existing forklift loading and unloading operation, when loading and unloading higher-layer ton bags, the ton bags cannot be loaded and unloaded due to the limited height of the fork.

[0005] In order to achieve the above-mentioned purpose, the basic solution provided by the utility model is: it includes a cantilever frame, the cantilever frame includes two support rods, each of the support rods is fixedly connected to a suspension beam, the upper and lower ends of the support rods are fixedly connected to connecting plates, the support rods are provided with a diagonal rod for fixing the suspension beam, and the support rods are provided with a clamping assembly for detachably connecting a forklift fork.

[0006] The working principle of the utility model is as follows: first, the cantilever frame is installed on the forklift fork. When a higher-level ton bag is needed to be loaded, first, the two suspension beams are passed through the ear sleeves of the ton bag. Then, the operator lifts the ton bag by controlling the lifting and lowering of the forklift fork. When the bottom of the ton bag is higher than the bottom surface of the loading cabin, the ton bag is lowered from the suspension beam and then the suspension beam is pulled out by reversing to complete the loading of the ton bag. When a higher-level ton bag needs to be unloaded, the operator lifts the suspension beam to a position parallel to the ear sleeve of the ton bag by controlling the lifting and lowering of the forklift fork, so that the suspension beam passes through the ear sleeve of the ton bag, and then continues to increase the height of the suspension beam until it is convenient for the ton bag to leave from the bottom of the truck cabin. Subsequently, the height of the suspension beam is lowered until the bottom of the ton bag contacts the ground, the ton bag is lowered from the suspension beam, and finally the suspension beam is pulled out by reversing to complete the unloading of the ton bag.

[0007] Beneficial effects: The cantilever frame is set up to facilitate the loading and unloading of ton bags of goods with higher heights, so that small forklifts can load and unload large-volume ton bags of goods, expanding the scope of use of small forklifts, improving the use efficiency of small cantilever forklifts, and reducing the loading and unloading costs of ton bags of goods; the cantilever frame is set with a detachable connection to facilitate disassembly when not needed, thereby reducing the footprint of the forklift.

[0008] Option 2 is a preferred option of the basic option. The clamping assembly includes a clamping plate 1, a clamping plate 2 and a screw. The clamping plate 1 is fixedly connected to the bottom of the support rod. Both ends of the clamping plate 1 and the clamping plate 2 are provided with threaded holes for threaded connection of the screw. The fork is located between the clamping plate 1 and the clamping plate 2. The cantilever frame is provided with a detachable connection to facilitate disassembly.

[0009] Option three, which is the preferred option of the basic option, is provided with an anti-drop block at one end of the suspension beam away from the support rod; the anti-drop block is provided on the suspension beam to prevent the ton bag from falling during transportation.

[0010] Option 4 is a preferred option of the basic option. A reinforcing rib is fixedly connected to the support rod, and a sleeve is fixedly connected to the end of the reinforcing rib away from the support rod, and the sleeve is sleeved with the fork. The reinforcing rib is arranged between the support rod and the fork to facilitate enhancing the strength of the support rod and preventing the support rod from breaking.

[0011] Option 5 is a preferred option of the basic option. A baffle is provided at the bottom of each suspension beam, and the baffle is opposite to the end of the fork. The baffle is provided at the bottom of the suspension beam to prevent the fork from piercing the ton bag.

[0012] Option six, which is a preferred option of the basic option, is provided with a reinforcement plate on the suspension beam; the reinforcement plate is provided on the suspension beam to enhance the strength of the suspension beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a three-dimensional diagram of a forklift auxiliary device for loading and unloading ton bags of the utility model;

[0014] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 It is a side view of a forklift auxiliary device for loading and unloading ton bags of the utility model;

[0016] Figure 4 It is a three-dimensional diagram of a cantilever frame in a forklift auxiliary device for loading and unloading ton bags of the utility model;

[0017] Figure 5 The utility model is a front view of a cantilever frame in a forklift auxiliary device for loading and unloading ton bags. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: 1. forklift; 11. fork; 2. cantilever frame; 21. support rod; 22. suspension beam; 23. connecting plate; 24. diagonal tie rod; 25. anti-slip block; 26. reinforcing rib; 27. sleeve; 28. baffle; 29. ​​reinforcement plate; 3. clamping assembly; 31. splint one; 32. splint two; 33. screw.

[0020] like Figures 1 to 5 As shown: a forklift auxiliary device for loading and unloading ton bags, including a cantilever frame 2, the cantilever frame 2 includes two support rods 21, each support rod 21 is fixedly connected to a suspension beam 22, the upper and lower ends of the support rod 21 are fixedly connected to a connecting plate 23, the support rod 21 is fixedly connected to an inclined rod 24 for fixedly connecting the suspension beam 22, the support rod 21 is fixedly connected to a clamping assembly 3 for detachably connecting a forklift 1 fork 11, the clamping assembly 3 includes a clamping plate 1 31, a clamping plate 2 32 and a screw 33, the clamping plate 1 31 is fixedly connected to the bottom of the support rod 21, and the clamping plate 24 is fixedly connected to the support rod 21. Both ends of plate 1 31 and plate 2 32 are provided with threaded holes for threadedly connecting screw rods 33. The fork 11 is located between plate 1 31 and plate 2 32. The end of the suspension beam 22 away from the support rod 21 is fixedly connected to an anti-slip block 25, and the support rod 21 is fixedly connected to a reinforcing rib 26. The end of the reinforcing rib 26 away from the support rod 21 is fixedly connected to a sleeve 27, and the sleeve 27 is sleeved with the fork 11. The bottom of each suspension beam 22 is fixedly connected to a baffle 28, and the baffle 28 is opposite to the end of the fork 11. The suspension beam 22 is fixedly connected to a reinforcement plate 29.

[0021] The implementation method of this embodiment is as follows: when it is necessary to load and unload higher-level ton packages of goods, firstly, the sleeve 27 and the clamping assembly 3 are sleeved on the fork 11 until the baffle 28 abuts against the end of the fork 11, and then the staff rotates the screw 33 with a wrench to make the clamping plate 1 31 and the clamping plate 2 32 clamp the fork 11 until the cantilever frame 2 is fixed.

[0022] When it is necessary to load a higher-level ton-bag, first pass the two suspension beams 22 through the earmuffs of the ton-bag, and then the operator lifts the ton-bag by controlling the lifting and lowering of the fork 11 of the forklift 1. When the bottom of the ton-bag is higher than the bottom surface of the loading cabin, the ton-bag is lowered from the suspension beam 22, and then the suspension beam 22 is pulled out by controlling the forklift to reverse, and the loading of the ton-bag is completed; when it is necessary to unload a higher-level ton-bag, the operator controls the lifting and lowering of the fork 11 of the forklift 1 to lift the suspension beam 22 to a position parallel to the earmuffs of the ton-bag, so that the suspension beam 22 passes through the earmuffs of the ton-bag, and then continues to increase the height of the suspension beam 22 until the ton-bag leaves the bottom of the truck cabin, and then controls the forklift to move to the unloading point, and then lowers the height of the suspension beam 22 until the bottom of the ton-bag contacts the ground, and then the ton-bag is lowered from the suspension beam 22, and finally the suspension beam 22 is pulled out by controlling the forklift to reverse, and the unloading of the ton-bag is completed.

[0023] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A forklift auxiliary device for loading and unloading ton bags, characterized in that: The invention comprises a cantilever frame (2), wherein the cantilever frame (2) comprises two support rods (21), each of the support rods (21) is fixedly connected to a suspension beam (22), the upper and lower ends of the support rods (21) are fixedly connected to connecting plates (23), the support rods (21) are provided with inclined rods (24) for fixedly connecting to the suspension beams (22), and the support rods (21) are provided with a clamping assembly (3) for detachably connecting to a forklift (1) cargo fork (11).

2. A forklift auxiliary device for loading and unloading ton bags according to claim 1, characterized in that: The clamping assembly (3) comprises a clamping plate (31), a clamping plate (32) and a screw (33); the clamping plate (31) is fixedly connected to the bottom of the support rod (21); both ends of the clamping plate (31) and the clamping plate (32) are provided with threaded holes for threadedly connecting the screw (33); and the fork (11) is located between the clamping plate (31) and the clamping plate (32).

3. A forklift auxiliary device for loading and unloading ton bags according to claim 1, characterized in that: An anti-fall-off block (25) is provided at one end of the suspension beam (22) away from the support rod (21).

4. A forklift auxiliary device for loading and unloading ton bags according to claim 1, characterized in that: A reinforcing rib (26) is fixedly connected to the support rod (21); one end of the reinforcing rib (26) away from the support rod (21) is fixedly connected to a sleeve (27); and the sleeve (27) is sleeved with the fork (11).

5. The forklift auxiliary device for loading and unloading ton bags according to claim 1 is characterized in that: A baffle (28) is provided at the bottom of each suspension beam (22), and the baffle (28) is directly opposite to the end of the fork (11).

6. A forklift auxiliary device for loading and unloading ton bags according to claim 1, characterized in that: A reinforcement plate (29) is provided on the suspension beam (22).

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