360-degree rotating telescopic fork

Abstract

The utility model relates to a 360-degree rotating telescopic fork which comprises a rotating device and a telescopic fork body. The rotating device can drive the telescopic fork to move circumferentially, so that the telescopic fork is located at any angle. The telescopic fork comprises a base frame provided with a first toothed rail and a transmission gear, a moving rail matched with the base frame and a moving part, the moving rail comprises a second toothed rail and an intermediate gear, the transmission gear is meshed with the second toothed rail, the transmission gear can drive the moving rail to move along the base frame, and the intermediate gear is meshed with the moving part. The moving part is provided with a third toothed rail, the intermediate gear is meshed with the first toothed rail and the third toothed rail, and the moving part moves along the moving rail; the telescopic fork is driven by the rotating device to perform 360-degree adjustment movement, and is matched with the telescopic fork to perform telescopic movement in a certain direction, so that the telescopic fork is unfolded in a short distance, adjustment of various angles and different distances is realized, and the telescopic fork can adapt to most working environments.

Description

Technical Field

[0001] Relates to the field of transportation technology, and particularly to a 360-degree rotating telescopic fork. Background Art

[0002] The fork is an attachment of a forklift, equivalent to a manipulator mounted on the forklift, making the forklift a multi-purpose and highly efficient material handling tool. It can perform operations such as forking, clamping, pushing, pulling, side shifting, and rotating on the handling object, thereby improving logistics efficiency, reducing production costs, avoiding product breakage, and saving storage space.

[0003] In daily production and life, it is often seen. Currently, the forks commonly used on forklifts are mostly fixed connection methods, and the length and width of the forks are fixed. When used to move goods of different sizes, the forks cannot be adjusted flexibly, and there may even be a situation where the goods cannot be transported due to insufficient fork length or excessive width, which is very inconvenient.

[0004] According to Chinese Patent CN213771227U, a telescopic fork is disclosed. This telescopic fork can perform telescopic movement in a certain direction to adapt to different environments. However, when a forklift uses a telescopic fork, the forklift needs to be at the opposite position in the direction of fork telescopic movement, and it cannot effectively operate in a narrow environment.

[0005] Therefore, it is necessary to develop a 360-degree rotating telescopic fork to solve the above problems. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a 360-degree rotating telescopic fork with wide adaptability.

[0007] To achieve the above purpose, the present utility model provides the following technical solution: A 360-degree rotating telescopic fork, which includes: a rotating device and a telescopic fork;

[0008] The rotating device can drive the telescopic fork to perform circular movement, so that the telescopic fork is at any angle;

[0009] The telescopic fork includes a base frame provided with a first tooth track and a transmission gear, a moving track and a moving part cooperating with the base frame. The moving track includes a second tooth track and an intermediate gear. The transmission gear meshes with the second tooth track. The transmission gear can drive the moving track to move along the base frame. The moving part has a third tooth track. The intermediate gear meshes with the first tooth track and the third tooth track respectively. The moving part moves along the moving track.

[0010] Further, the rotating device includes a rotating motor, a driving gear driven by the rotating motor, and a follower gear meshing with the driving gear. The base frame is installed on the follower gear.

[0011] Further, the diameter of the follower gear is greater than that of the driving gear.

[0012] Further, the telescopic fork includes a substrate fixedly connected to the follower gear, and the base frame is fixedly installed on the upper surface of the substrate, extending from one end of the substrate to the other end.

[0013] Further, the telescopic fork includes a driving device, and the output end of the driving device passes through the follower gear to drive the transmission gear.

[0014] Further, the number of the transmission gears is changed according to requirements, and a plurality of the transmission gears are installed inside the base frame and mesh with each other, and one of the transmission gears is connected to the driving device.

[0015] Further, a movable moving plate is provided on the moving part, and the moving plate moves along the moving part.

[0016] Further, the moving track has a first sliding groove, which is recessed from the inside of the moving track and extends from one end of the moving track to the other end, and the first sliding groove is used for movably connecting the base frame.

[0017] Further, the base frame is provided with a plurality of limit members and a plurality of rollers, and the plurality of limit members and the plurality of rollers respectively extend into the first sliding groove, and the moving track moves along the plurality of limit members and the plurality of rollers.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model is a 360-degree rotating telescopic fork, which has the characteristics of wide adaptability. The telescopic fork is driven by a rotating device to perform 360-degree adjustment movement, and then cooperates with the telescopic movement of the telescopic fork in a certain direction and unfolds within a short distance, realizing the adjustment of multiple angles and different distances, and can adapt to most working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings, where:

[0020] Figure 1 is a three-dimensional structural schematic diagram of a 360-degree rotating telescopic fork of the present utility model;

[0021] Figure 2 is Figure 1Schematic diagram of the partial structure of the shown 360-degree rotating telescopic fork;

[0022] Figure 3 For Figure 1 Schematic diagram of the result of another angle of the shown 360-degree rotating telescopic fork;

[0023] Figure 4 For Figure 1 Another partial structure schematic diagram of the shown 360-degree rotating telescopic fork. Specific implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1 to 4 , the present invention is a 360-degree rotating telescopic fork, which includes a fixed part 1, a rotating device 2 installed on the fixed part 1, and a telescopic fork 3 driven by the rotating device 2.

[0026] Please refer to Figure 1 , the fixed part 1 can be fixedly installed on other vehicles or fixed structures. In this embodiment, the fixed part 1 is in a horizontal state.

[0027] Please refer to Figure 1 , the rotating device 2 includes a rotating motor 21, a driving gear 22 driven by the rotating motor 21, and a follower gear 23 located on one side of the driving wheel 22. The rotating motor 21 is installed on the lower surface of the fixed part 1, the driving gear 22 is located on the upper surface of the fixed part 1, and its output end vertically passes through the fixed part 1 and is connected to the driving gear 22. The follower gear 23 is installed on the fixed part 1 through a bearing, and its diameter is larger than that of the driving gear 22. The driving gear 22 meshes with the follower gear 23, and the rotating motor 21 drives the follower gear 23 to rotate through the driving gear 22.

[0028] Please refer to Figures 2 to 4, the telescopic fork 3 includes a base plate 31 fixedly connected to the follower gear 23, a base frame 32 mounted on the base plate 31, and a driving device 33 located below the fixed part 1. The shape of the base plate 31 changes according to requirements and is in a horizontal state. The base frame 32 is fixedly installed on the upper surface of the base plate 31 and extends from one end of the base plate 31 to the other end. The base plate 31 is recessed inward from the upper surface to form an empty groove 311. A first toothed rail 312 is provided in the empty groove 311. The first toothed rail 312 extends from one end of the base plate 31 to the other end, and its length changes according to requirements. Further, a number of limit members 313 and a number of rollers 314 are provided on both sides of the base frame 32. One end of the limit member 313 is fixedly connected to the outer surface of the base frame 32, and the other end extends horizontally opposite. The rollers 314 extend horizontally outward from the outside of the base frame 32.

[0029] The driving device 33 is a certain kind of motor, and its output end passes through the fixed part 1 and the follower gear 23. A number of transmission gears 315 are installed inside the base frame 32. The multiple transmission gears 315 mesh with each other, and one of the transmission gears 315 is connected to the driving device 33.

[0030] Please refer to Figures 3 to 4 , the telescopic fork 3 further includes a moving track 34. The moving track 34 is located above the base frame 32. The moving track 34 has a first chute 341. The first chute 341 is recessed from the inside of the moving track 34. The first chute 341 extends from one end of the moving track 34 to the other end. A number of limit members 313 and a number of rollers 314 extend into the first chute 341, so that the moving track 34 can only move along the number of limit members 313 and the number of rollers 314. The moving track 34 is recessed inward from its bottom to form an avoidance groove 342. The avoidance groove 342 extends from one end of the moving track 34 to the other end, which is used to avoid interference with the first toothed rail 312 when the moving track 34 moves. A second toothed rail 343 is provided in the avoidance groove 342. The second toothed rail 343 extends from one end of the avoidance groove 342 to the other end. The transmission gear 27 extends into the avoidance groove 342 and meshes with the second toothed rail 343.

[0031] An intermediate gear 35 is installed inside the moving track 34. The bottom of the intermediate gear 35 extends into the avoidance groove 342 and meshes with the first toothed rail 312, and the top extends out of the upper surface of the moving track 34.

[0032] The outer surface of the moving track 34 has a number of limit members 313 and a number of rollers 314.

[0033] Please refer to Figure 4, above the moving track 34, there is also a moving part 36. The moving part 36 has a second sliding groove 361, which is recessed from the inner side of the moving part 36. The second sliding groove 361 extends from one end of the moving part 36 to the other end. A number of limiting members 313 and a number of rollers 314 extend into the second sliding groove 361, so that the moving part 36 can only move along the number of limiting members 313 and the number of rollers 314. At the bottom of the moving part 36, there is a third toothed rail 362, which extends from one end of the moving part 36 to the other end. The top of the intermediate gear 35 meshes with the third toothed rail 362.

[0034] In another embodiment, a movable moving plate 37 is provided on the moving part 36, and the moving plate 37 moves along the moving part 36.

[0035] When the 360-degree rotating telescopic fork of the present utility model is in use, according to the need, the rotating motor 21 drives the follower gear 23 to rotate a certain angle through the driving gear 22. The substrate 31 fixedly connected to the follower gear 23 moves a predetermined angle accordingly. The driving device 33 drives through a plurality of transmission gears 315 and meshes with the second toothed rail 343 to drive the moving track 34 to move along a number of limiting members 313 and a number of rollers 314. The intermediate gear 35 moves accordingly. The intermediate gear 35 meshes with the first toothed rail 312 and the third toothed rail 362 respectively to drive the moving part 36 to move.

[0036] The present utility model is a 360-degree rotating telescopic fork, which has the characteristics of wide adaptability. The telescopic fork is driven by a rotating device to perform 360-degree adjustment and movement, and then cooperates with the telescopic fork to extend and move in a certain direction and unfold within a short distance, realizing the adjustment of multiple angles and different distances, and can adapt to most working environments.

[0037] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A 360-degree rotating telescopic fork, characterized in that, It includes: a rotating device (2) and a telescopic fork (3); The rotating device (2) can drive the telescopic fork (3) to make a circumferential movement, so that the telescopic fork (3) is at any angle; The telescopic fork (3) includes a base frame (32) provided with a first tooth track (312) and a transmission gear (315), a moving track (34) and a moving part (36) cooperating with the base frame (32). The moving track (34) includes a second tooth track (343) and an intermediate gear (35). The transmission gear (315) meshes with the second tooth track (343). The transmission gear (315) can drive the moving track (34) to move along the base frame (32). The moving part (36) has a third tooth track (362). The intermediate gear (35) meshes with the first tooth track (312) and the third tooth track (362) respectively. The moving part (36) moves along the moving track (34).

2. The 360-degree rotatable telescopic fork according to claim 1, wherein The rotating device (2) includes a rotating motor (21), a driving gear (22) driven by the rotating motor (21), and a follower gear (23) meshing with the driving gear (22). The base frame (32) is installed on the follower gear (23).

3. The 360-degree rotating telescopic fork according to claim 2, wherein The diameter of the follower gear (23) is larger than the diameter of the driving gear (22).

4. The 360-degree rotating telescopic fork according to claim 2, characterized in that, The telescopic fork (3) includes a base plate (31) fixedly connected to the follower gear (23). The base frame (32) is fixedly installed on the upper surface of the base plate (31) and extends from one end of the base plate (31) to the other end.

5. The 360-degree rotating telescopic fork according to claim 2, characterized in that, The telescopic fork (3) includes a driving device (33). The output end of the driving device (33) passes through the follower gear (23) and drives the transmission gear (315).

6. The 360-degree rotating telescopic fork according to claim 5, characterized in that, The number of the transmission gears (315) is changed according to requirements. A plurality of the transmission gears (315) are installed inside the base frame (32) and mesh with each other. One of the transmission gears (315) is connected to the driving device (33).

7. The 360-degree rotating telescopic fork according to claim 1, wherein A movable moving plate (37) is provided on the moving part (36). The moving plate (37) moves along the moving part (36).

8. The 360-degree rotating telescopic fork according to claim 1, wherein The moving track (34) has a first chute (341). The first chute (341) is recessed from the inside of the moving track (34) and extends from one end of the moving track (34) to the other end. The first chute (341) is used for movably connecting the base frame (32).

9. The 360-degree rotatable telescopic fork according to claim 8, wherein, The base frame (32) is provided with a plurality of limit members (313) and a plurality of rollers (314). The plurality of limit members (313) and the plurality of rollers (314) respectively extend into the first chute (341). The moving track (34) moves along the plurality of limit members (313) and the plurality of rollers (314).

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