Forklift with quick release structure for logistics transportation

Abstract

The utility model provides a forklift with a quick release structure for logistics transportation. The forklift solves the problems that logistics transportation goods are loaded and unloaded frequently, a winch needs to be mounted or dismounted frequently, the size of the winch is large, the weight of the winch is heavy, the mounting and dismounting process is complex, much time and energy are wasted, and the overall operation efficiency is reduced. The installation frame is arranged, the winch is fixed to the installation frame, the U-shaped channel steel is arranged on the installation frame, the inserting groove extending in the left-right direction is jointly formed between the U-shaped channel steel and the bottom plate, and therefore a fork can be conveniently inserted into the inserting groove in the installation frame or moved out of the inserting groove by moving a forklift body. Therefore, the winch can be quickly mounted and dismounted, and the overall operation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of logistics transportation equipment technology, and in particular to a forklift with a quick-release structure for logistics transportation. Background Technology

[0002] China's logistics terminology standard defines logistics as: the process by which goods move from the supply location to the receiving location, organically combining functions such as transportation, storage, loading and unloading, packaging, distribution processing, delivery, and information processing to meet user requirements according to actual needs. Forklifts are frequently used in logistics transportation. Forklifts are industrial handling vehicles, referring to various wheeled handling vehicles used for loading, unloading, stacking, and short-distance transportation of palletized goods.

[0003] In logistics transportation, forklifts are commonly used, typically those equipped with pallet forks. These forklifts are primarily used for handling goods with gaps at the bottom, such as those placed on pallets. However, pallet forklifts have limited operating height and usually cannot directly lift heavier or taller goods. Therefore, to enhance the forklift's loading and unloading capabilities, winches are often installed. Winches can lift goods or assist in moving heavier items, thereby improving operational efficiency. However, logistics transportation involves frequent loading and unloading, requiring frequent installation and removal of winches. Winches themselves are large and heavy, and the installation and removal process is complex, wasting considerable time and effort and reducing overall operational efficiency. Utility Model Content

[0004] To address the issues in the background art where frequent loading and unloading of goods in logistics transportation necessitates frequent installation or disassembly of winches, and where the winches themselves are large and heavy, and the installation and disassembly process is complex, resulting in wasted time and effort and reduced overall operational efficiency, this utility model proposes a forklift with a quick-release structure for logistics transportation.

[0005] The technical solution of this utility model is: a forklift with a quick-release structure for logistics transportation, including a vehicle body and a mast fixed on the vehicle body. The mast is provided with a shelf that can slide up and down. The shelf is fixed with forks that extend to the right. The mast is provided with a drive device, which is used to drive the shelf and forks to move up and down. The vehicle body is used to drive the mast, shelf, forks and goods to move.

[0006] The forks are detachably equipped with a mounting bracket, and a winch is mounted on the mounting bracket. The winch is detachably fixed to the forks via the mounting bracket. The mounting bracket includes a base plate, and the winch is mounted on the base plate. Two U-shaped channel steels with front and rear spacing and an open structure are fixed at the bottom of the base plate. The U-shaped channel steels and the base plate together form a slot extending in the left and right direction. The forks are detachably inserted into the slot.

[0007] Preferably, the U-shaped channel steel has a through threaded hole in the middle, and a stud is threaded through the threaded hole. The top of the stud can be inserted into the U-shaped channel steel and the fork is pressed and fixed to the bottom of the base plate. The bottom of the stud protrudes from the threaded hole and is fixed with a shank.

[0008] Preferably, a trapezoidal bracket is fixedly provided on the base plate. The top of the trapezoidal bracket is inclined from top to bottom and from left to right. A telescopic sleeve that is inclined from top to bottom and from right to left is hinged to the left end of the trapezoidal bracket. The winch is fixedly provided at the right end of the telescopic sleeve.

[0009] The right end of the trapezoidal bracket is hinged with a telescopic device, and the piston rod end of the telescopic device is hinged to the middle of the telescopic sleeve.

[0010] Preferably, two wheel frames are fixedly provided on the base plate with a front-to-back spacing. The bottom end of the wheel frame is located below the base plate. A wheel axle is rotatably passed through the two wheel frames. A first roller is fixed at both ends of the wheel axle. The bottom of the first roller is located below the handle.

[0011] Two strip plates are fixedly installed at the bottom right end of the telescopic sleeve, spaced apart front to back. The strip plates extend downwards, and a rotating rod is rotatably installed between the two strip plates. The end of the rotating rod away from the strip plates is equipped with a second roller via a rotating shaft. When the telescopic device is in the initial retracted state, and the rotating rod is extended downwards, the two first rollers and the second roller on the left are located on the same plane in space and are arranged in a triangular pattern to support the mounting frame, telescopic sleeve, telescopic device, and winch.

[0012] Preferably, the bottom end of the strip plate has a first insertion hole that is open from front to back, and the rotating rod has a fixing hole that corresponds to the first insertion hole from front to back. When the first insertion hole and the fixing hole correspond from front to back, the rotating rod extends downward, and a fixing pin is inserted into both the first insertion hole and the fixing hole.

[0013] Preferably, the right end of the telescopic sleeve is fixedly provided with two fixing plates spaced apart front and back. The fixing plates are provided with a second insertion hole that is open from front to back. The fixing hole can correspond to the second insertion hole from front to back. At this time, the rotating rod is located at the bottom of the telescopic sleeve, and the fixing pin can be inserted into the second insertion hole and the fixing hole to fix the rotating rod.

[0014] Advantages of this utility model: This utility model sets up a mounting frame to fix the winch on the mounting frame, and sets up a U-shaped channel steel on the mounting frame so that the U-shaped channel steel and the base plate together form a slot extending in the left and right direction. This allows for quick installation and disassembly of the winch by moving the forklift body to insert the forks into the slot on the mounting frame or to remove the forks from the slot, thereby improving the overall work efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A structural diagram from another perspective;

[0018] Figure 3 This is a front sectional view of the U-shaped channel steel of this utility model;

[0019] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Gantry; 2. Shelf; 3. Forklift; 4. Mounting frame; 41. Base plate; 42. U-shaped channel steel; 5. Winch; 6. Stud; 7. Handle; 8. Telescopic sleeve; 9. Telescopic device; 10. Wheel frame; 11. Axle; 12. First roller; 13. Strip plate; 14. Rotating rod; 15. Second roller; 16. Fixing pin; 17. Fixing plate; 18. Trapezoidal bracket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: A forklift with a quick-release structure for logistics transportation, such as... Figure 1-4 As shown, the vehicle includes a vehicle body and a mast 1 fixed to the vehicle body. The mast 1 is equipped with a shelf 2 that can slide up and down. The shelf 2 is fixed with a fork 3 that extends to the right. The mast 1 is equipped with a drive device to drive the shelf 2 and the fork 3 to move up and down. The vehicle body is used to move the mast 1, shelf 2, fork 3 and goods to disassemble the goods. For those skilled in the art, the vehicle body and the drive device are well known technologies and are not shown in the figure, so they will not be described in detail.

[0023] A mounting bracket 4 is detachably mounted on the fork 3, and a winch 5 is mounted on the mounting bracket 4. The winch 5 is detachably fixed to the fork 3 via the mounting bracket 4. Specifically, the mounting bracket 4 includes a base plate 41, and the winch 5 is mounted on the base plate 41. Two U-shaped channel steels 42 with an open structure are fixedly provided at the bottom of the base plate 41. The U-shaped channel steels 42 and the base plate 41 together form a slot extending in the left and right direction. The fork 3 is inserted into the slot to install the base plate 41 and the winch 5 on the fork 3. By moving the forklift body, the fork 3 can be inserted into the slot on the mounting bracket 4 or removed from the slot, which can realize the quick installation and removal of the winch 5 and improve the overall operation efficiency.

[0024] The U-shaped channel steel 42 has a threaded hole that is open at both the top and bottom. A stud 6 is threaded through the threaded hole. The top of the stud 6 can be inserted into the U-shaped channel steel 42 and press the fork 3 tightly against the bottom of the base plate 41 to fix the fork 3 and the mounting frame 4, so as to prevent the fork 3 and the mounting frame 4 from shaking during use and affecting the installation and disassembly of goods. The bottom end of the stud 6 extends out of the threaded hole and is fixed with a handle 7. The stud 6 can be easily driven to rotate through the handle 7 to realize the up and down movement of the top of the stud 6.

[0025] A trapezoidal bracket 18 is fixedly mounted on the base plate 41. The top of the trapezoidal bracket 18 is inclined from top to bottom and from left to right. A telescopic sleeve 8, which is inclined from top to bottom and from right to left, is hinged to the left end of the trapezoidal bracket 18. A winch 5 is fixedly mounted on the right end of the telescopic sleeve 8. The winch 5 is used to control the height of the goods by winding and unwinding the wire rope, so as to realize the loading and unloading of goods. For those skilled in the art, the winch 5 is common knowledge, so it will not be described in detail. The telescopic sleeve 8 can control the position of the winch 5 in the left and right directions by extending and retracting. The telescopic sleeve 8 is known to those skilled in the art and will not be described in detail. The right end of the trapezoidal bracket 18 is hinged to a telescopic device 9. The piston rod end of the telescopic device 9 is hinged to the middle of the telescopic sleeve 8. The telescopic device 9 is a hydraulic cylinder. The telescopic device 9 is known to those skilled in the art and will not be described in detail. The telescopic device 9 can drive the telescopic sleeve 8 to rotate along the hinge point at the bottom end by telescopic movement, so as to change the height of the winch 5 located at the top of the telescopic device 9.

[0026] Two wheel frames 10 are fixedly mounted on the base plate 41, spaced apart front to back. The bottom of the wheel frames 10 is located below the base plate 41. A wheel axle 11 is rotatably mounted on both wheel frames 10. First rollers 12 are fixed at both ends of the wheel axle 11, and the bottom of the first rollers 12 is located below the handle 7. Two strip plates 13 are fixedly mounted at the bottom right end of the telescopic sleeve 8, spaced apart front to back. The strip plates 13 extend downwards, and a rotating rod 14 is rotatably mounted between the two strip plates 13. A second roller 15 is rotatably mounted on the end of the rotating rod 14 away from the strip plates 13 via a rotating shaft. When the telescopic device 9 is in the initial retracted state, and the rotating rod 14 extends downwards, the second roller 15 is rotated. Wheel 15 is located below the telescopic sleeve 8, supporting the telescopic sleeve 8 and the winch 5. At the same time, the two first rollers 12 and the second roller 15 on the left are arranged in a triangular shape in space, supporting the mounting frame 4, the telescopic sleeve 8, the telescopic device 9 and the winch 5 while facilitating movement, further accelerating the installation and disassembly of the winch 5. When the telescopic device 9 is in the initial retracted state, the rotating rod 14 extends downward, and the first roller 12 and the second roller 15 are on the same plane, the slot extends in the left and right direction, so that the vehicle body moving fork 3 can be inserted or disengaged from the slot, further accelerating the installation or disassembly of the winch 5 and improving the overall operation efficiency.

[0027] The bottom end of the strip plate 13 is provided with a first insertion hole that is open from front to back. The rotating rod 14 is provided with a fixing hole that corresponds to the first insertion hole from front to back. When the first insertion hole and the fixing hole correspond from front to back, the rotating rod 14 extends downward. A fixing pin 16 is provided in both the first insertion hole and the fixing hole to fix the rotating rod 14.

[0028] Two fixed plates 17 are fixedly provided at the bottom right end of the telescopic sleeve 8, which are spaced apart front to back. The fixed plates 17 have a second insertion hole that is open from front to back. The fixing hole can be aligned with the second insertion hole from front to back. When the second insertion hole is aligned with the fixing hole from front to back, the rotating rod 14 is located at the bottom of the telescopic sleeve 8 to prevent it from affecting the use of the winch 5. At the same time, the fixing pin 16 can be inserted into the second insertion hole and the fixing hole to fix the rotating rod 14.

[0029] Working principle: When the winch 5 is installed on the forklift, the telescopic sleeve 8 of the mounting bracket 4 equipped with the first roller 12 and the second roller 15, the telescopic device 9, and the winch 5 are quickly moved to the vicinity of the forklift. By moving the forklift, the forks 3 are inserted into the slots on the mounting bracket 4. Then, the handle 7 is rotated so that the top of the stud 6 passes through the U-shaped channel steel 42 and the forks 3 are pressed and fixed to the bottom of the base plate 41, thus fixing the forks 3 to the mounting bracket 4. When it is necessary to remove the winch 5 from the forklift, the telescopic device 9 is retracted to the initial state so that the first roller 12 and the second roller 15 are on the same plane and touch the ground. Then, the handle 7 is rotated in the opposite direction so that the top of the stud 6 is disengaged from the forks 3. Then, the forklift is moved to remove the forks 3 from the mounting bracket 4, so as to achieve quick disassembly of the winch 5. At the same time, the winch 5 with the first roller 12 and the second roller 15 can also be quickly moved to the edge area.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims and not by the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A forklift with a quick-release structure for logistics transportation, characterized in that: Includes a vehicle body and a mast (1) fixed on the vehicle body. The mast (1) is equipped with a shelf (2) that can slide up and down. The shelf (2) is fixed with a fork (3) that extends to the right. The mast (1) is equipped with a drive device. The drive device is used to drive the shelf (2) and fork (3) to move up and down. The vehicle body is used to drive the mast (1), shelf (2), fork (3) and goods to move. A mounting bracket (4) is detachably provided on the fork (3). A winch (5) is provided on the mounting bracket (4). The winch (5) is detachably fixed on the fork (3) through the mounting bracket (4). The mounting bracket (4) includes a base plate (41). The winch (5) is located on the base plate (41). Two U-shaped channel steels (42) with front and rear spacing and an open structure are fixedly provided at the bottom of the base plate (41). The U-shaped channel steels (42) and the base plate (41) together form a slot extending in the left and right direction. The fork (3) can be detachably inserted into the slot.

2. A forklift with a quick-release structure for logistics transportation according to claim 1, characterized in that: The U-shaped channel steel (42) has a threaded hole that is open at the top and bottom. A stud (6) is threaded through the threaded hole. The top of the stud (6) can be inserted into the U-shaped channel steel (42) and the fork (3) is pressed and fixed to the bottom of the base plate (41). The bottom end of the stud (6) is inserted through the threaded hole and fixed with a handle (7).

3. A forklift with a quick-release structure for logistics transportation according to claim 1, characterized in that: A trapezoidal bracket (18) is fixedly installed on the base plate (41). The top of the trapezoidal bracket (18) is inclined from top to bottom and from left to right. A telescopic sleeve (8) is hinged to the left end of the trapezoidal bracket (18) and is inclined from top to bottom and from right to left. The winch (5) is fixedly installed on the right end of the telescopic sleeve (8). The right end of the trapezoidal bracket (18) is hinged to a telescopic device (9), and the piston rod end of the telescopic device (9) is hinged to the middle of the telescopic sleeve (8).

4. A forklift with a quick-release structure for logistics transportation according to claim 3, characterized in that: Two wheel frames (10) are fixedly provided on the base plate (41) with a front-to-back interval. The bottom end of the wheel frame (10) is located below the base plate (41). The two wheel frames (10) are connected to a wheel axle (11) for rotation. Both ends of the wheel axle (11) are fixedly provided with a first roller (12). The bottom of the first roller (12) is located below the handle (7). Two strip plates (13) are fixedly provided at the bottom right end of the telescopic sleeve (8) with a front-to-back spacing. The strip plates (13) extend downwards and a rotating rod (14) is rotatably provided between the two strip plates (13). The end of the rotating rod (14) away from the strip plates (13) is provided with a second roller (15) through a rotating shaft. The telescopic device (9) is in the initial retracted state, and when the rotating rod (14) extends downwards, the two first rollers (12) and the second rollers (15) on the left are located on the same plane in space and are arranged in a triangular pattern to support the mounting frame (4), the telescopic sleeve (8), the telescopic device (9) and the winch (5).

5. A forklift with a quick-release structure for logistics transportation according to claim 4, characterized in that: The bottom end of the strip plate (13) is provided with a first insertion hole that is open from front to back. The rotating rod (14) is provided with a fixing hole that corresponds to the first insertion hole from front to back. When the first insertion hole and the fixing hole correspond from front to back, the rotating rod (14) extends downward. The first insertion hole and the fixing hole are both provided with a fixing pin (16).

6. A forklift with a quick-release structure for logistics transportation according to claim 4, characterized in that: Two fixed plates (17) are fixedly provided at the bottom right end of the telescopic sleeve (8) with a front-to-back spacing. The fixed plates (17) have a second insertion hole that is open in the front and back. The fixed hole can correspond to the second insertion hole in the front and back. At this time, the rotating rod (14) is located at the bottom of the telescopic sleeve (8), and the fixing pin (16) can be inserted into the second insertion hole and the fixed hole to fix the rotating rod (14).

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