Material fixing device for forklift
By designing material fixing devices for forklifts and using motors to drive threaded rods and limit blocks, multi-directional limits and clamping of goods are achieved, which solves the problem of goods falling off during high-speed transportation by existing forklifts and ensures the safe transportation of goods.
Patent Information
- Application Number
- CN202421424704.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-06-21
AI Technical Summary
Existing forklifts lack clamping and limiting devices during work, which causes goods to fall off easily during high-speed transportation, causing danger and cargo damage.
A material fixing device for forklifts is designed, including a forklift frame, fixing block, motor, threaded rod and limit block. By driving the rotation of the threaded rod and limit block, the upper and lower and left directions of the goods are achieved.
It effectively avoids the risk of goods falling off during transportation, ensures the safe transportation of goods, and reduces the possibility of goods damage.
Smart Images
Figure CN222974825U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forklifts, in particular to a material fixing device for a forklift. Background Art
[0002] A forklift is an industrial handling vehicle, referring to various wheeled handling vehicles for loading, unloading, stacking, and short-distance transportation operations of palletized goods; the International Organization for Standardization calls it an industrial vehicle; it is commonly used for transporting large objects in warehouses and is usually powered by a fuel engine or a battery.
[0003] However, when the existing forklifts are working, there are no other clamping and limiting devices to clamp the goods. As a result, when the forklift is working, due to excessive speed, the goods may fall off, leading to danger and damage to the goods. Summary of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] In view of the deficiencies of the prior art, the utility model provides a material fixing device for a forklift to solve the technical problems raised in the above background art.
[0006] (2) Technical Solutions
[0007] To achieve the above object, the utility model provides the following technical solution: A material fixing device for a forklift, including a forklift frame. A first fixing block is fixedly connected to the front of the forklift frame. A first fixing groove is opened on the front of the first fixing block. A first motor is fixedly connected to the top of the first fixing block. The output end of the first motor penetrates through the first fixing groove and is connected to a first threaded rod. A moving block is arranged on the outer side of the first threaded rod. A first threaded hole is opened at the rear end of the top of the moving block. The first threaded hole is in threaded connection with the first threaded rod.
[0008] Preferably, a second fixing groove is opened on the front of the moving block. A second fixing block is fixedly connected to the inside of the second fixing groove. A third fixing groove is opened at the bottom of the second fixing block.
[0009] Through the above technical solution, the purpose of opening the second fixing groove on the front of the moving block and fixedly connecting the second fixing block to the inside of the second fixing groove is to fix and limit the second fixing block, avoiding the second fixing block falling off when limiting the goods and causing danger.
[0010] Preferably, a second motor is fixedly connected to the front of the second fixing block. The output end of the second motor penetrates through the third fixing groove and is connected to a second threaded rod.
[0011] Through the above technical solution, a second motor is fixedly connected to the front surface of the second fixed block. The purpose of connecting the output end of the second motor to the second threaded rod through the third fixed groove is that the second motor provides kinetic energy, enabling the second threaded rod to rotate through the second motor.
[0012] Preferably, a limiting block is arranged on the outer side of the second threaded rod. A second threaded hole is formed in the upper end of the front surface of the limiting block. The second threaded hole is in threaded connection with the second threaded rod. A wear-resistant soft pad is fixedly connected to the rear surface of the limiting block.
[0013] Through the above technical solution, a limiting block is arranged on the outer side of the second threaded rod. A second threaded hole is formed in the upper end of the front surface of the limiting block. The purpose of the second threaded hole being in threaded connection with the second threaded rod is that the limiting block moves left and right through the threaded connection between the second threaded hole and the second threaded rod, playing a role in limiting the goods; the purpose of fixedly connecting a wear-resistant soft pad to the rear surface of the limiting block is to prevent the limiting block from wearing against the goods and causing damage.
[0014] Preferably, a first through hole is formed in the front end of the top end of the moving block. The first through hole is a through-type setting. A second through hole is formed in the rear end of the top end of the second fixed block.
[0015] Through the above technical solution, a first through hole is formed in the front end of the top end of the moving block. The first through hole is a through-type setting. The purpose of forming a second through hole in the rear end of the top end of the second fixed block is that the first through hole and the second through hole can effectively limit the fastening bolt, preventing the fastening bolt from shifting when the fastening bolt is tightened.
[0016] Preferably, the second through hole and the first through hole have the same diameter, and the first through hole and the second through hole correspond to each other.
[0017] Through the above technical solution, the second through hole and the first through hole have the same diameter, and the first through hole and the second through hole correspond to each other. The purpose is to facilitate the fastening bolt to pass through the first through hole and the second through hole. At the same time, since the diameter of the thread of the fastening bolt is slightly smaller than the diameters of the first through hole and the second through hole, the fastening bolt will not shift.
[0018] Preferably, a fastening bolt is penetrated through the first through hole and the second through hole. A nut is arranged at the lower end of the fastening bolt. The nut is in threaded connection with the fastening bolt.
[0019] Through the above technical solution, a fastening bolt is penetrated through the first through hole and the second through hole. A nut is arranged at the lower end of the fastening bolt. The purpose of the nut being in threaded connection with the fastening bolt is to enable the moving block and the second fixed block to be firmly connected together through the connection between the nut and the fastening bolt.
[0020] Compared with the prior art, the present utility model provides a material fixing device for a forklift, having the following beneficial effects:
[0021] 1. In this utility model, by setting the first motor, the first threaded rod, the moving block and the second fixed block, the first motor rotates the first threaded rod, causing the moving block to drive the second fixed block to move accordingly, so that the up and down movement of the second fixed block limits and clamps the goods in the up and down direction.
[0022] 2. In this utility model, by setting the second motor, the second threaded rod and the limiting block, the second motor rotates the second threaded rod, causing the limiting block to move left and right, realizing the limitation of the goods in the left and right directions; setting wear-resistant soft pads can reduce the wear between the limiting block and the goods and reduce losses. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a schematic three-dimensional structure diagram of this utility model;
[0024] Figure 2 is a schematic sectional structure diagram of this utility model;
[0025] Figure 3 is a schematic three-dimensional structure diagram of the moving block of this utility model;
[0026] Figure 4 is a schematic three-dimensional structure diagram of the limiting block of this utility model.
[0027] Wherein: 1. Forklift frame; 2. First fixed block; 3. First fixed groove; 4. First motor; 5. First threaded rod; 6. Moving block; 7. First threaded hole; 8. Second fixed groove; 9. Second fixed block; 10. Third fixed groove; 11. Second motor; 12. Second threaded rod; 13. Limiting block; 14. Second threaded hole; 15. Wear-resistant soft pad; 16. First through hole; 17. Second through hole; 18. Fastening bolt; 19. Nut. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of this utility model without creative efforts shall fall within the protection scope of this utility model.
[0029] Embodiment 1:
[0030] As Figure 1-2As shown in the figure, a material fixing device for a forklift provided by the utility model includes a forklift frame 1. A first fixing block 2 is fixedly connected to the front of the forklift frame 1. A first fixing groove 3 is formed in the front of the first fixing block 2. A first motor 4 is fixedly connected to the top of the first fixing block 2. The output end of the first motor 4 penetrates through the first fixing groove 3 and is connected to a first threaded rod 5. A moving block 6 is arranged on the outer side of the first threaded rod 5. A first threaded hole 7 is formed in the rear end of the top of the moving block 6. The first threaded hole 7 is in threaded connection with the first threaded rod 5.
[0031] Specifically, a second fixing groove 8 is formed in the front of the moving block 6. A second fixing block 9 is fixedly connected to the inside of the second fixing groove 8. A third fixing groove 10 is formed in the bottom end of the second fixing block 9. The advantage is that a second fixing groove 8 is formed in the front of the moving block 6, and the purpose of fixedly connecting the second fixing block 9 to the inside of the second fixing groove 8 is to fix and limit the second fixing block 9, so as to prevent the second fixing block 9 from falling off when limiting the goods, causing danger.
[0032] Embodiment 2:
[0033] As Figure 3-4 shown, as an improvement on the previous embodiment. Specifically, a second motor 11 is fixedly connected to the front of the second fixing block 9. The output end of the second motor 11 penetrates through the third fixing groove 10 and is connected to a second threaded rod 12. The advantage is that a second motor 11 is fixedly connected to the front of the second fixing block 9, and the purpose of the output end of the second motor 11 penetrating through the third fixing groove 10 and being connected to the second threaded rod 12 is that the second motor 11 provides kinetic energy, so that the second threaded rod 12 rotates through the second motor 11.
[0034] Specifically, a limiting block 13 is arranged on the outer side of the second threaded rod 12. A second threaded hole 14 is formed in the upper end of the front of the limiting block 13. The second threaded hole 14 is in threaded connection with the second threaded rod 12. A wear-resistant soft pad 15 is fixedly connected to the rear of the limiting block 13. The advantage is that a limiting block 13 is arranged on the outer side of the second threaded rod 12, and the purpose of forming a second threaded hole 14 in the upper end of the front of the limiting block 13 and the second threaded hole 14 being in threaded connection with the second threaded rod 12 is that the limiting block 13 moves left and right through the threaded connection of the second threaded hole 14 and the second threaded rod 12 to play a role in limiting the goods; the purpose of fixedly connecting a wear-resistant soft pad 15 to the rear of the limiting block 13 is to prevent the limiting block 13 from wearing against the goods and causing damage.
[0035] Specifically, a through hole one 16 is provided at the front end of the top end of the moving block 6. The through hole one 16 is of a through type. A through hole two 17 is provided at the rear end of the top end of the fixed block two 9. The advantage is that a through hole one 16 is provided at the front end of the top end of the moving block 6, and the through hole one 16 is of a through type. The purpose of providing a through hole two 17 at the rear end of the top end of the fixed block two 9 is that the through hole one 16 and the through hole two 17 can effectively limit the fastening bolt 18 and prevent the fastening bolt 18 from shifting when the fastening bolt 18 is tightened.
[0036] Specifically, the through hole two 17 and the through hole one 16 have the same diameter, and the through hole one 16 and the through hole two 17 correspond to each other. The advantage is that the through hole two 17 and the through hole one 16 have the same diameter, and the through hole one 16 and the through hole two 17 correspond to each other. The purpose is to facilitate the fastening bolt 18 to pass through the through hole one 16 and the through hole two 17. At the same time, since the diameter of the thread of the fastening bolt 18 is slightly smaller than the diameters of the through hole one 16 and the through hole two 17, the fastening bolt 18 will not shift.
[0037] Specifically, a fastening bolt 18 is penetrated through the through hole one 16 and the through hole two 17. A nut 19 is provided at the lower end of the fastening bolt 18. The nut 19 is in threaded connection with the fastening bolt 18. The advantage is that a fastening bolt 18 is penetrated through the through hole one 16 and the through hole two 17, a nut 19 is provided at the lower end of the fastening bolt 18, and the nut 19 is in threaded connection with the fastening bolt 18. The purpose is that through the connection between the nut 19 and the fastening bolt 18, the moving block 6 and the fixed block two 9 can be stably connected together.
[0038] During use, the goods are lifted by the forklift frame 1, and then the first motor 4 is started to rotate the first threaded rod 5, causing the moving block 6 to move downward through the threaded connection between the threaded hole one 7 and the first threaded rod 5, so that the moving block 6 drives the fixed block two 9 to move downward, causing the fixed block two 9 to contact the goods, realizing the limit and clamping of the goods in the up and down directions; then the second motor 11 is started to rotate the second threaded rod 12, causing the limiting block 13 to move backward through the threaded connection between the threaded hole two 14 and the second threaded rod 12, and finally causing the limiting block 13 to contact the goods, so that the limiting block 13 realizes the limit and clamping of the goods in the front and back directions, and finally completes the all-round limit and clamping of the goods, avoiding the goods from falling off during the handling of the goods, thus causing losses.
[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A material fixing device for a forklift, comprising a forklift frame (1), characterized in that: A fixing block (2) is fixedly connected to the front of the forklift frame (1), a fixing groove (3) is provided on the front of the fixing block (2), a motor (4) is fixedly connected to the top of the fixing block (2), an output end of the motor (4) passes through the fixing groove (3) and is connected to a threaded rod (5), a moving block (6) is arranged on the outside of the threaded rod (5), a threaded hole (7) is provided at the rear end of the top of the moving block (6), and the threaded hole (7) is threadedly connected to the threaded rod (5).
2. A material fixing device for a forklift according to claim 1, characterized in that: A second fixing groove (8) is provided on the front side of the moving block (6), a second fixing groove (9) is fixedly connected inside the second fixing groove (8), and a third fixing groove (10) is provided at the bottom end of the second fixing block (9).
3. A material fixing device for a forklift according to claim 2, characterized in that: The front side of the second fixing block (9) is fixedly connected to the second motor (11), and the output end of the second motor (11) passes through the third fixing slot (10) and is connected to the second threaded rod (12).
4. A material fixing device for a forklift according to claim 3, characterized in that: A limit block (13) is arranged outside the second threaded rod (12), a second threaded hole (14) is opened at the upper end of the front face of the limit block (13), the second threaded hole (14) is threadedly connected to the second threaded rod (12), and a wear-resistant soft pad (15) is fixedly connected to the rear of the limit block (13).
5. The material fixing device for a forklift according to claim 2, characterized in that: A through hole 1 (16) is provided at the front end of the top of the movable block (6), and the through hole 1 (16) is arranged in a through-type manner. A through hole 2 (17) is provided at the rear end of the top of the fixed block 2 (9).
6. A material fixing device for a forklift according to claim 5, characterized in that: The diameters of the second through hole (17) and the first through hole (16) are the same, and the first through hole (16) and the second through hole (17) correspond to each other.
7. A material fixing device for a forklift according to claim 6, characterized in that: A fastening bolt (18) is provided through the first through hole (16) and the second through hole (17), a nut (19) is provided at the lower end of the fastening bolt (18), and the nut (19) is threadedly connected to the fastening bolt (18).