Multifunctional adjustable telescopic pallet fork

Abstract

The utility model provides a multifunctional adjustable telescopic pallet fork which comprises a rotating assembly, a lifting assembly and a telescopic fork assembly, the lifting assembly and the rotating assembly are installed in a combined mode, and the telescopic fork assembly and the lifting assembly are installed in a combined mode. The lifting assembly and the telescopic fork assembly are driven by the rotating assembly to rotate on the horizontal plane, and the telescopic fork assembly is driven by the lifting assembly to change the height. According to the multifunctional adjustable telescopic pallet fork, height adjustment and rotation adjustment can be achieved, the single telescopic pallet fork can achieve the functions of various existing devices, operation is more convenient, work is more efficient, and the occupied area is smaller.

Description

Technical Field

[0001] The utility model relates to the technical field related to automated logistics warehousing, and more precisely to a multifunctional adjustable telescopic fork. Background Art

[0002] As the demand for logistics and warehousing continues to increase, automated high-bay warehouses are becoming increasingly common. These warehouses can increase storage capacity within the same footprint by adding vertical storage space, and they enable efficient retrieval and placement of goods through automated systems. The use of automated high-bay warehouses helps shorten logistics time, save costs, and improve efficiency.

[0003] Telescopic forks are commonly used in logistics and warehousing. Existing telescopic forks are relatively simple, offering only the ability to lift, extend, and retract to facilitate the lifting and placement of goods. However, in some work scenarios, goods need to be rotated, which is not possible with existing telescopic forks. These require multiple additional devices to operate, resulting in complex, costly, and inefficient operations.

[0004] In summary, the art needs a telescopic fork with more functions, which can realize multi-directional transport of goods with a single fork, improve transport efficiency, reduce costs and simplify operations. Utility Model Content

[0005] In view of this, the purpose of the present invention is to provide a multifunctional adjustable telescopic fork that can realize the functions of rising and falling, rotation, and bidirectional telescopic movement.

[0006] In order to achieve the above-mentioned objectives, the present invention provides a multifunctional adjustable telescopic fork, comprising a rotating assembly, a lifting assembly and a telescopic fork assembly, wherein the lifting assembly is mounted in combination with the rotating assembly, and the telescopic fork assembly is mounted in combination with the lifting assembly; the lifting assembly and the telescopic fork assembly are driven by the rotating assembly to rotate on a horizontal plane, and the telescopic fork assembly is driven by the lifting assembly to change height.

[0007] Preferably, the rotating assembly includes a base, a rotating drive device and a rotating transmission assembly. The rotating drive device and the rotating transmission assembly are installed in combination with the base. The rotating drive device is in transmission connection with the rotating transmission assembly, and the lifting assembly is in transmission connection with the rotating transmission assembly.

[0008] Preferably, the rotation drive device is located at the bottom of the base.

[0009] Preferably, the lifting assembly includes a mounting seat, a lifting drive device and a lifting transmission assembly. The lifting drive device and the lifting transmission assembly are both installed in combination with the mounting seat. The lifting drive device is transmission-connected to the lifting transmission assembly, the telescopic fork assembly is transmission-connected to the lifting transmission assembly, and the mounting seat is transmission-connected to the rotating transmission assembly.

[0010] Preferably, the telescopic fork assembly includes a telescopic drive device and a fork assembly, the fork assembly is installed in combination with the mounting seat, the telescopic drive device is installed in combination with the fork assembly, the fork assembly is transmission-connected to the telescopic drive device, and the fork assembly is driven by the telescopic drive device to extend or retract in two relative directions.

[0011] Preferably, the rotary transmission assembly includes a driving wheel, a driven wheel and a rotary support shaft, the driving wheel is connected to the output shaft of the rotary drive device, the rotary support shaft is fixedly connected to the base, the mounting seat is rotatably connected to the rotary support shaft, the driven wheel is fixedly connected to the mounting seat, and the driven wheel is meshed with the driving wheel.

[0012] Preferably, the lifting transmission assembly includes a sprocket transmission assembly, a plurality of cams and a plurality of lifting platforms, the sprocket transmission assembly and the plurality of cams are mounted on the mounting seat, the sprocket transmission assembly is transmission-connected to the lifting drive device, the sprocket transmission assembly is transmission-connected to the plurality of cams, the lifting platform is mounted on the top of the cam, and the telescopic fork assembly is mounted on the top of the plurality of lifting platforms.

[0013] Preferably, a plurality of freedom limiting members are installed on the mounting seat, the lifting platform is slidably connected to the freedom limiting members, and the lifting platform is confined in a fixed path by the freedom limiting members.

[0014] Compared with the prior art, the advantages of the multifunctional adjustable telescopic fork disclosed in the present invention are that the multifunctional adjustable telescopic fork can realize height adjustment and rotation adjustment, a single telescopic fork can realize the functions of multiple existing devices, operation is more convenient, work is more efficient, and the floor space is smaller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] like Figure 1Shown is a structural schematic diagram of a multifunctional adjustable telescopic fork of the present invention.

[0017] like Figure 2 Shown is a left side view of a multifunctional adjustable telescopic fork of the present invention.

[0018] like Figure 3 Shown is a structural schematic diagram of a multifunctional adjustable telescopic fork of the present invention.

[0019] like Figure 4 The figure shows a rear view of a lifting assembly of a multifunctional adjustable telescopic fork of the present invention in a low position.

[0020] like Figure 5 The figure shows a rear view of a lifting assembly of a multifunctional adjustable telescopic fork of the present invention in a high position.

[0021] like Figure 6 Shown is a structural schematic diagram of a telescopic fork assembly of a multifunctional adjustable telescopic fork of the present invention.

[0022] like Figure 7 Shown is a structural schematic diagram of a rotating assembly of a multifunctional adjustable telescopic fork of the present invention.

[0023] like Figure 8 Shown is a structural schematic diagram of a lifting assembly of a multifunctional adjustable telescopic fork of the present invention. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1 As shown, the present application discloses a multifunctional adjustable telescopic fork comprising a rotating assembly 1, a lifting assembly 2, and a telescopic fork assembly 3. The lifting assembly 2 is mounted in conjunction with the rotating assembly 1, and the telescopic fork assembly 3 is mounted in conjunction with the lifting assembly 2. The lifting assembly 2 and the telescopic fork assembly 3 are driven by the rotating assembly 1 to rotate 360° in a horizontal plane. The telescopic fork assembly 3 is driven by the lifting assembly 2 to change height, and the telescopic fork assembly 3 itself can be extended and retracted in both forward and backward directions. The multifunctional adjustable telescopic fork is capable of both height and rotation adjustment. A single telescopic fork can perform the functions of multiple existing devices, making operation more convenient, work more efficient, and occupying a smaller footprint.

[0026] See also Figure 2 and Figure 3 The rotating assembly 1 includes a base 100, a rotating drive device 10, and a rotating transmission assembly 11. The rotating drive device 10 and the rotating transmission assembly 11 are both mounted on the base 100. The rotating drive device 10 is in driving connection with the rotating transmission assembly 11, and the lifting assembly 2 is in driving connection with the rotating transmission assembly. Preferably, the rotating drive device 10 is located at the bottom of the base 100, and the rotating transmission assembly 11 is located at the top of the base 100. The rotating drive device 10 is a drive motor.

[0027] The lifting assembly 2 includes a mounting base 200, a lifting drive device 20, and a lifting transmission assembly 21. The lifting drive device 20 and the lifting transmission assembly 21 are both mounted in conjunction with the mounting base 200. The lifting drive device 20 is in transmission connection with the lifting transmission assembly 21, the telescopic fork assembly 3 is in transmission connection with the lifting transmission assembly 21, and the mounting base 200 is in transmission connection with the rotation transmission assembly 11. The lifting drive device 20 is a drive motor.

[0028] like Figure 4 As shown, the lifting assembly 21 is in a low position, and the distance between the top surface of the telescopic fork assembly 3 and the bottom surface of the base 100 is A. Figure 5 As shown, the lifting assembly 21 is in a high position. At this time, the distance between the top surface of the telescopic fork assembly 3 and the bottom surface of the base 100 is A+B, where B is the lifting height of the lifting assembly 21.

[0029] See also Figure 4 、 Figure 5 and Figure 6 The telescopic fork assembly 3 includes a telescopic drive device 30 and a fork assembly 31. The fork assembly 31 is mounted in conjunction with the mounting base 200. The telescopic drive device 30 is mounted in conjunction with the fork assembly 31. The fork assembly 31 is in transmission connection with the telescopic drive device 30. The fork assembly 31 is driven by the telescopic drive device 30 to extend or retract in two opposite directions. The fork assembly 31 can be a single-rod or multi-rod linkage structure. Figure 6 The fork assembly 31 shown includes a first rod 311 , a second rod 312 , and a third rod 313 that are sequentially arranged and connected. The first rod 311 , the second rod 312 , and the third rod 313 are linked together.

[0030] See also Figure 7 The rotary transmission assembly 11 includes a driving wheel 111, a driven wheel 112, and a rotary support shaft 113. The driving wheel 111 is connected to the output shaft of the rotary drive device 10. The rotary support shaft 113 is fixedly connected to the base 100. The mounting base 200 is rotatably connected to the rotary support shaft 113. The driven wheel 112 is fixedly connected to the mounting base 200 and meshes with the driving wheel 111. The rotary drive device 10 drives the driving wheel 111 to rotate, thereby driving the lifting assembly 2 to rotate through the driven wheel 112.

[0031] See also Figure 8 The lifting transmission assembly 21 includes a sprocket transmission assembly 211, a plurality of cams 212, and a plurality of lifting platforms 213. The sprocket transmission assembly 211 and the plurality of cams 212 are all mounted on the mounting base 200. The sprocket transmission assembly 211 is in transmission connection with the lifting drive device 20, and the sprocket transmission assembly 211 is in transmission connection with the plurality of cams 212. The lifting platforms 213 are mounted on top of the cams 212, and the telescopic fork assembly 3 is mounted on top of the plurality of lifting platforms 213. Preferably, a plurality of degree of freedom limiters 214 are mounted on the mounting base 200. The lifting platforms 213 are slidably connected to the degree of freedom limiters 214, and the lifting platforms 213 are constrained in a fixed path by the degree of freedom limiters 214, ensuring that the telescopic fork assembly 3 can only move up and down in the vertical direction.

[0032] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional adjustable telescopic fork, characterized in that: It includes a rotating component, a lifting component and a telescopic fork component. The lifting component is installed in combination with the rotating component, and the telescopic fork component is installed in combination with the lifting component. The lifting component and the telescopic fork component are driven by the rotating component to rotate on the horizontal plane, and the telescopic fork assembly is driven by the lifting component to change height.

2. The multifunctional adjustable telescopic fork according to claim 1, characterized in that: The rotating assembly includes a base, a rotating drive device and a rotating transmission assembly. The rotating drive device and the rotating transmission assembly are installed in combination with the base. The rotating drive device is in transmission connection with the rotating transmission assembly. The lifting assembly is in transmission connection with the rotating transmission assembly.

3. The multifunctional adjustable telescopic fork according to claim 2, characterized in that: The rotation driving device is located at the bottom of the base.

4. The multifunctional adjustable telescopic fork according to claim 2, characterized in that: The lifting assembly includes a mounting seat, a lifting drive device and a lifting transmission assembly. The lifting drive device and the lifting transmission assembly are both installed in combination with the mounting seat. The lifting drive device is in transmission connection with the lifting transmission assembly, the telescopic fork assembly is in transmission connection with the lifting transmission assembly, and the mounting seat is in transmission connection with the rotating transmission assembly.

5. The multifunctional adjustable telescopic fork according to claim 4, characterized in that: The telescopic fork assembly includes a telescopic drive device and a fork assembly. The fork assembly is installed in combination with the mounting seat, and the telescopic drive device is installed in combination with the fork assembly. The fork assembly is transmission-connected to the telescopic drive device, and the fork assembly is driven by the telescopic drive device to extend or retract in two relative directions.

6. The multifunctional adjustable telescopic fork according to claim 4, characterized in that: The rotary transmission assembly includes a driving wheel, a driven wheel and a rotating support shaft, the driving wheel is connected to the output shaft of the rotary drive device, the rotating support shaft is fixedly connected to the base, the mounting seat is rotatably connected to the rotating support shaft, the driven wheel is fixedly connected to the mounting seat, and the driven wheel is meshed with the driving wheel.

7. The multifunctional adjustable telescopic fork according to claim 6, characterized in that: The lifting transmission assembly includes a sprocket transmission assembly, several cams and several lifting platforms. The sprocket transmission assembly and the several cams are installed on the mounting seat. The sprocket transmission assembly is in transmission connection with the lifting drive device. The sprocket transmission assembly is in transmission connection with the several cams. The lifting platform is installed on the top of the cam, and the telescopic fork assembly is installed on the top of the several lifting platforms.

8. The multifunctional adjustable telescopic fork according to claim 7, characterized in that: A plurality of freedom limiting members are installed on the mounting seat, the lifting platform is slidably connected to the freedom limiting members, and the lifting platform is limited in a fixed path by the freedom limiting members.

Images