Forklift lifting stabilizing device

Abstract

The utility model relates to the technical field of forklifts, and discloses a forklift lifting stabilizing device which is characterized in that a connecting frame is fixedly installed on the outer wall of the front end of a forklift body, a lifting device is arranged in an inner cavity of the connecting frame, clamping assemblies are arranged on the outer walls of the two sides of the connecting frame, and an unloading device is arranged on the side, away from the forklift body, of the lifting device; the lifting device in the connecting frame is used for driving a fork bucket of a forklift to take goods, the goods are limited and fixed through a clamping plate and a front clamping plate on the clamping assembly, finally, an air cylinder on the unloading device is used for driving an unloading plate to unload the goods, and a spring at the output end of the air cylinder can play a buffering role. Therefore, the whole forklift freight work is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of forklifts, in particular to a forklift lifting stability device. Background Art

[0002] A forklift is one of the commonly used handling vehicles by people nowadays. It is a various wheeled handling vehicle for loading, unloading, stacking, short-distance transportation, and heavy object handling of palletized goods. It is widely used in ports, stations, airports, freight yards, factory workshops, warehouses, distribution centers, etc., and can enter the cabin, carriage, and container for loading, unloading, and handling of palletized goods. It is an essential equipment in pallet transportation and container transportation. Existing forklifts generally include a vehicle body and a forklift frame that can be lifted up and down on the front side of the vehicle body. However, the traditional forklift has poor stability. For some goods with a large volume but small mass or when the goods are stacked too high, the goods are prone to shake during the movement of the forklift, and the goods often tilt and fall, which will pose certain safety hazards and also cause losses. Therefore, we propose a forklift lifting stability device. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a forklift lifting stability device, which solves the problem that the above-mentioned goods are unstable and prone to falling.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solution: A forklift lifting stability device includes a forklift body. A connecting frame is fixedly installed on the outer wall of the front end of the forklift body. A lifting device is arranged in the inner cavity of the connecting frame, and clamping components are arranged on the outer walls of both sides of the connecting frame. A unloading device is arranged on the side of the lifting device away from the forklift body.

[0007] Preferably, the lifting device includes a lifting device motor, a first threaded screw rod, a limiting rod, a connecting piece, and a connecting block. The lifting device motor is fixedly installed on the outer wall of the center of the top of the connecting frame, and the output end of the lifting device motor passes through the outer wall of the top of the connecting frame and extends into the inside of the connecting frame and is fixedly connected with the first threaded screw rod. The other end of the first threaded screw rod is rotatably connected with the inner wall of the top of the connecting frame. A connecting piece is threadedly connected to the outer wall of the threaded screw rod. The connecting piece is sleeved with the limiting rod, and four connecting blocks are fixedly installed on one side of the connecting piece corresponding to the middle of the first threaded screw rod and the limiting rod.

[0008] Preferably, the unloading device includes a forklift fork, a fixing plate, an unloading plate, a cylinder, and a spring. One outer wall of the fixing plate is fixedly connected to a connecting block, and a forklift fork is fixedly installed on the bottom outer wall of the fixing plate. A cylinder is fixedly installed on the outer wall of the fixing plate away from the connecting block. A spring is fixedly installed on the outer wall of the telescopic end of the cylinder, and an unloading plate is fixedly installed at the telescopic end of the cylinder.

[0009] Preferably, the clamping assembly includes a mounting base, a clamping assembly motor, a second threaded rod, a moving seat, and two guide posts. The mounting base is fixedly installed on one outer wall of the connecting frame. A clamping assembly motor is fixedly installed on the outer wall of the mounting base away from the connecting frame. The output end of the clamping assembly motor passes through one side of the mounting base and is fixedly connected to a second threaded rod. The other end of the second threaded rod is rotatably connected to the inner wall of the other side of the mounting base. A moving seat is threadedly connected to the outer wall of the second threaded rod. Guide posts are respectively arranged at the upper and lower ends of the moving seat.

[0010] Preferably, one outer wall of the moving seat is fixedly connected to a clamping plate, and a front clamping plate is fixedly connected to the end of the clamping plate away from the moving seat.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, the present utility model provides a forklift lifting stability device, which has the following beneficial effects:

[0013] 1. When actually using the forklift, first start the forklift body to align with the goods to be transported. At this time, start the lifting device motor in the lifting device. The output end of the lifting device motor will rotate, and the first threaded rod connected thereto will also rotate. At this time, the limiting rod plays a limiting role to move the connecting piece up and down. At the same time, the connecting block fixedly installed on the connecting piece will also drive the unloading device to move, extend the forklift fork on the unloading device under the goods, place the goods on the forklift fork, then lift the forklift fork to a suitable position, and start the clamping assembly motor on the clamping assembly. The clamping assembly motor will drive the second threaded rod to rotate, and at the same time, the moving seat will move left and right along the guide rod. After the clamping plate and the front clamping plate on the moving seat are attached to both sides of the goods for limiting and fixing, move the forklift body to the designated position and loosen the clamping plate. At this time, the cylinder on the fixing plate starts to operate, and the telescopic end of the cylinder extends and retracts to drive the unloading plate to unload the goods from the forklift fork. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of a partial structure of the present utility model;

[0016] Figure 3 Schematic diagram of the lifting device structure of the present utility model;

[0017] Figure 4 Schematic diagram of the unloading device structure of the present utility model;

[0018] Figure 5 Schematic diagram of the clamping assembly structure of the present utility model.

[0019] In the figure: 1, forklift body; 2, connecting frame; 3, lifting device; 4, unloading device; 5, clamping assembly; 6, lifting device motor; 7, first threaded screw; 8, limiting rod; 9, connecting piece; 10, connecting block; 11, forklift fork; 12, fixing plate; 13, unloading plate; 14, cylinder; 15, spring; 16, mounting base; 17, clamping assembly motor; 18, second threaded screw; 19, moving seat; 20, guiding column; 21, clamping plate; 22, front clamping plate. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , the present utility model provides a technical solution: a forklift lifting stability device, including a forklift body 1, a connecting frame 2 is fixedly installed on the outer wall of the front end of the forklift body 1, a lifting device 3 is arranged in the inner cavity of the connecting frame 2, and a clamping assembly 5 is arranged on the outer walls on both sides of the connecting frame 2, and an unloading device 4 is arranged on the side of the lifting device 3 away from the forklift body 1.

[0022] Furthermore, the lifting device 3 includes a lifting device motor 6, a first threaded screw 7, a limiting rod 8, a connecting piece 9 and a connecting block 10. The lifting device motor 6 is fixedly installed on the outer wall of the center of the top of the connecting frame 2, and the output end of the lifting device motor 6 passes through the outer wall of the top of the connecting frame 2 and extends into the inside of the connecting frame and is fixedly connected to a first threaded screw 7. The other end of the first threaded screw 7 is rotatably connected to the inner wall of the top of the connecting frame 2, and a connecting piece 9 is threadedly connected to the outer wall of the threaded screw 7. The connecting piece 9 is sleeved with a limiting rod 8, and four connecting blocks 10 are fixedly installed on one side of the connecting piece 9 corresponding to the middle of the first threaded screw 7 and the limiting rod 8.

[0023] Further, the unloading device 5 includes a forklift fork 11, a fixing plate 12, an unloading plate 13, a cylinder 14, and a spring 15. One outer wall of the fixing plate 12 is fixedly connected to the connecting block 10, and the forklift fork 11 is fixedly installed on the bottom outer wall of the fixing plate 12. A cylinder 14 is fixedly installed on the outer wall of the fixing plate 12 away from the connecting block 10. A spring 15 is fixedly installed on the outer wall of the telescopic end of the cylinder 14, and an unloading plate 13 is fixedly installed at the telescopic end of the cylinder 14.

[0024] Further, the clamping assembly 5 includes a mounting base 16, a clamping assembly motor 17, a second threaded rod 18, a moving seat 19, and two guide columns 20. The mounting base 16 is fixedly installed on one outer wall of the connecting frame 2. A clamping assembly motor 17 is fixedly installed on the outer wall of the mounting base 16 away from the connecting frame 2. The output end of the clamping assembly motor 17 passes through one side of the mounting base 16 and is fixedly connected to the second threaded rod 18. The other end of the second threaded rod 18 is rotatably connected to the inner wall of the other side of the mounting base 16. A moving seat 19 is threadedly connected to the outer wall of the second threaded rod 18. Guide columns 20 are respectively arranged at the upper and lower ends of the moving seat 19.

[0025] Further, one outer wall of the moving seat 19 is fixedly connected to a clamping plate 21, and a front clamping plate 22 is fixedly connected to one end of the clamping plate 21 away from the moving seat 19.

[0026] Working principle: When actually using a forklift, first start the forklift body 1 to align with the goods to be transported. At this time, start the lifting device motor 6 in the lifting device 3. The output end of the lifting device motor 6 will rotate, and the first threaded rod 7 connected thereto will also rotate. At this time, the limiting rod 8 plays a limiting role to make the connecting member 9 move up and down. At the same time, the connecting block 10 fixedly installed on the connecting member 9 will also drive the unloading device 4 to move, extend the forklift fork 11 on the unloading device 4 under the goods, place the goods on the forklift fork 11, then lift the forklift fork 11 to an appropriate position, and start the clamping assembly motor 17 on the clamping assembly 5. The clamping assembly motor 17 will drive the second threaded rod 18 to rotate. At the same time, the moving seat 19 will move left and right along the guide rod 20. After the clamping plate 21 and the front clamping plate 22 on the moving seat 19 are attached to both sides of the goods for limiting and fixing, move the forklift body 1 to the designated position and release the clamping plate 21. At this time, the cylinder 14 on the fixing plate 12 starts to operate, and the telescopic end of the cylinder 14 extends and retracts to drive the unloading plate 13 to unload the goods from the forklift fork 11. The spring 15 on the output end of the cylinder 14 can play a buffering role, thereby completing the entire forklift cargo transportation work.

[0027] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forklift lifting stabilization device, comprising a forklift body (1), characterized in that: A connecting frame (2) is fixedly mounted on the front outer wall of the forklift body (1); a lifting device is arranged in the internal cavity of the connecting frame (2); and clamping assemblies are arranged on the outer walls on both sides of the connecting frame (2); and a loading and unloading device (4) is arranged on the side of the lifting device away from the forklift body (1).

2. A forklift lifting stabilization device according to claim 1, characterized in that: The lifting device comprises a lifting device motor (6), a first threaded screw (7), a limiting rod (8), a connecting piece (9) and a connecting block (10); the lifting device motor (6) is fixedly mounted on the top center outer wall of the connecting frame (2); the output end of the lifting device motor (6) passes through the top outer wall of the connecting frame (2) and extends into the interior of the connecting frame and is fixedly connected to the first threaded screw (7); the other end of the first threaded screw (7) is rotatably connected to the top inner wall of the connecting frame (2); the outer wall of the first threaded screw (7) is threadedly connected to the connecting piece (9); the connecting piece (9) is sleeved on the limiting rod (8); and four connecting blocks (10) are fixedly mounted on one side of the connecting piece (9) corresponding to the middle of the first threaded screw (7) and the limiting rod (8).

3. A forklift lifting and stabilizing device according to claim 2, characterized in that: The unloading device (4) comprises a forklift bucket (11), a fixed plate (12), an unloading plate (13), a cylinder (14), and a spring (15); an outer wall on one side of the fixed plate (12) is fixedly connected to the connecting block (10), and the forklift bucket (11) is fixedly installed on the outer wall at the bottom of the fixed plate (12); a cylinder (14) is fixedly installed on the outer wall of the fixed plate (12) away from the connecting block (10); a spring (15) is fixedly installed on the outer wall of the telescopic end of the cylinder (14), and the unloading plate (13) is fixedly installed on the telescopic end of the cylinder (14).

4. The forklift lifting and stabilizing device according to claim 1, characterized in that: The clamping assembly comprises a mounting base (16), a clamping assembly motor (17), a second threaded screw (18), a movable seat (19) and two guide columns (20); the mounting base (16) is fixedly mounted on an outer wall of one side of the connecting frame (2); the clamping assembly motor (17) is fixedly mounted on an outer wall of a side of the mounting base (16) away from the connecting frame (2); an output end of the clamping assembly motor (17) passes through one side of the mounting base (16) and is fixedly connected to the second threaded screw (18); the other end of the second threaded screw (18) is rotatably connected to the inner wall of the other side of the mounting base (16); the outer wall of the second threaded screw (18) is threadedly connected to the movable seat (19); and guide columns (20) are respectively provided at the upper and lower ends of the movable seat (19).

5. A forklift lifting and stabilizing device according to claim 4, characterized in that: A clamping plate (21) is fixedly connected to an outer wall of one side of the movable seat (19), and a front clamping plate (22) is fixedly connected to an end of the clamping plate (21) away from the movable seat (19).

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