Upper fork connecting structure of telescopic pallet fork

Abstract

The utility model provides an upper fork connecting structure of a telescopic pallet fork, the upper fork connecting structure is combined with the telescopic pallet fork for installation, the telescopic pallet fork comprises an upper fork assembly, and the upper fork connecting structure of the telescopic pallet fork is combined with two fork bodies of the upper fork assembly for installation. The upper fork connecting structure of the telescopic pallet fork comprises an upper fork panel, a plurality of crosspiece assemblies and a plurality of fixing assemblies, every two fixing assemblies form a group, the fixing assemblies are fixedly connected with the inner walls of two fork bodies of the upper fork assembly respectively, and the two ends of each crosspiece assembly are flexibly connected with the fixing assemblies in the same group through fixing pins respectively. And the bottom surface of the upper fork panel is fixedly connected with the plurality of crosspiece components. According to the upper fork connecting structure of the telescopic pallet fork, the bearing area of the upper fork can be enlarged under the condition that operation of the pallet fork is not affected, the situation that a tray deforms is effectively prevented, the stability of goods taking and placing operation is ensured, and the transportation safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to logistics and warehousing, and more precisely to an upper fork connection structure of a telescopic fork. Background Art

[0002] With the continuous development of logistics and warehousing technology, the types and specifications of goods and cargo pallets are increasing, and the requirements for the structural strength and adaptability of telescopic forks are also getting higher and higher. Existing telescopic forks generally use two or more forks in series to achieve the picking and placing of goods. When the goods are heavy and the pallet is not rigid enough, the pallet is easily deformed due to uneven force on the pallet. After the pallet is deformed, it not only affects the picking and placing of goods, but also causes the goods to fall and be damaged when the deformation is too severe. In order to solve the above problems, the commonly used means in this field is to increase the thickness of the pallet, but at the same time it will cause the weight of the pallet to increase, thereby increasing the load capacity of the telescopic fork, and increasing energy consumption and operating costs. There are also solutions in the prior art to improve the structure of the telescopic fork itself, which is to install a supporting structure on the upper fork of the telescopic fork. However, the existing supporting structure is difficult to move synchronously with the telescopic fork, which can easily cause damage to the telescopic fork.

[0003] In summary, there is a need in the art to design a structure that can prevent the pallet from deforming without affecting the normal operation of the telescopic fork. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a telescopic fork upper fork connection structure, which realizes a soft connection with the upper fork, expands the upper fork supporting area without affecting the normal operation of the telescopic fork, and effectively prevents the deformation of the pallet.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a telescopic fork upper fork connection structure, which is installed in combination with the telescopic fork, the telescopic fork including an upper fork assembly, the telescopic fork upper fork connection structure is installed in combination with the two fork bodies of the upper fork assembly, the telescopic fork upper fork connection structure includes an upper fork panel, a plurality of cross bar assemblies and a plurality of fixing assemblies, the plurality of the fixing assemblies are respectively fixedly connected to the inner walls of the two fork bodies of the upper fork assembly in groups of two, the two ends of the cross bar assembly are respectively softly connected to the fixing assemblies in the same group through fixing pins, and the bottom surface of the upper fork panel is fixedly connected to the plurality of the cross bar assemblies.

[0006] Preferably, the inner side of the fork body of the upper fork assembly has a connecting side plate, and the fixing assembly is fixedly connected to the connecting side plate.

[0007] Preferably, the fixing assembly includes a fixing block and a fastener, the fixing block is arranged in close contact with the connecting side plate, and the fastener passes through the fixing block and is fixedly connected to the connecting side plate.

[0008] Preferably, the crossbar assembly includes two vertical plates and several cross plates, the ends of the two vertical plates are respectively connected to the fixed blocks through fixing pins, and the two vertical plates are parallel to each other; the two ends of the cross plate are respectively connected to the two vertical plates, and the several cross plates are parallel to each other.

[0009] Preferably, three crossbar assemblies are included, and the three crossbar assemblies are installed parallel to each other and evenly distributed at the bottom of the upper fork panel.

[0010] Compared with the prior art, the advantage of the telescopic fork upper fork connection structure disclosed in the utility model is that the telescopic fork upper fork connection structure can expand the supporting area of ​​the upper fork without affecting the operation of the fork, effectively prevent the pallet from deforming, ensure the stability of the picking and placing operations, and improve transportation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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.

[0012] like Figure 1 Shown is a structural schematic diagram of the upper fork connection structure of a telescopic fork of the present invention.

[0013] like Figure 2 Shown is a partial structural enlarged schematic diagram of the upper fork connection structure of a telescopic fork of the present invention. DETAILED DESCRIPTION

[0014] 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.

[0015] like Figure 1As shown, the present application discloses a telescopic fork upper fork connection structure installed in combination with the telescopic fork. The telescopic fork includes a lower fork assembly 11, a middle fork assembly 12, and an upper fork assembly 13 that are slidably connected in sequence. The telescopic fork upper fork connection structure is installed in combination with the two fork bodies of the upper fork assembly 13. The telescopic fork upper fork connection structure includes an upper fork panel 131, a plurality of crossbar assemblies 2, and a plurality of fixing assemblies 3. The fixing assemblies 3 are fixedly connected to the inner walls of the two fork bodies of the upper fork assembly 13 in pairs. The ends of the crossbar assemblies 2 are softly connected to the fixing assemblies 2 of the same group through fixing pins. The bottom surface of the upper fork panel 131 is fixedly connected to the plurality of crossbar assemblies 2. The top surface of the upper fork panel 131 supports the pallet. The telescopic fork upper fork connection structure can expand the supporting area of ​​the upper fork without affecting the operation of the fork, effectively prevent the pallet from deforming, ensure the stability of the picking and placing operations, and improve transportation safety.

[0016] Preferably, the upper fork connection structure of the telescopic fork includes three crossbar assemblies 3, and the three crossbar assemblies 3 are installed on the bottom of the upper fork panel 131 in parallel and evenly distributed manner.

[0017] See also Figure 2 The inner side of the fork body of the upper fork assembly 13 has a connecting side plate 130, and the fixing assembly 3 is fixedly connected to the connecting side plate 130.

[0018] The fixing assembly 3 includes a fixing block 31 and a fastener 32 . The fixing block 31 is fitted with the connecting side plate 130 , and the fastener 32 passes through the fixing block 31 and is fixedly connected to the connecting side plate 130 .

[0019] The crossbar assembly 2 includes two vertical plates 21 and several horizontal plates 22. The ends of the two vertical plates 21 are connected to the fixing blocks 31 via fixing pins, and the two vertical plates 21 are parallel to each other. The ends of the horizontal plates 22 are connected to the two vertical plates 21, and the multiple horizontal plates 22 are parallel to each other. The crossbar assembly 2 has a low deadweight and can provide stable support for the upper fork panel 131.

[0020] 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 telescopic fork upper fork connection structure, characterized in that: It is installed in combination with the telescopic fork, and the telescopic fork includes an upper fork assembly. The upper fork connecting structure of the telescopic fork is installed in combination with the two fork bodies of the upper fork assembly. The upper fork connecting structure of the telescopic fork includes an upper fork panel, a plurality of cross bar assemblies and a plurality of fixing assemblies. The plurality of fixing assemblies are fixedly connected to the inner walls of the two fork bodies of the upper fork assembly in groups of two, and the two ends of the cross bar assembly are softly connected to the fixing assemblies in the same group through fixing pins. The bottom surface of the upper fork panel is fixedly connected to the plurality of cross bar assemblies.

2. The upper fork connection structure of the telescopic fork according to claim 1, characterized in that: The inner side of the fork body of the upper fork assembly is provided with a connecting side plate, and the fixing assembly is fixedly connected to the connecting side plate.

3. The upper fork connection structure of the telescopic fork according to claim 2, characterized in that: The fixing assembly includes a fixing block and a fastener. The fixing block is arranged in contact with the connecting side plate, and the fastener passes through the fixing block and is fixedly connected to the connecting side plate.

4. The upper fork connection structure of the telescopic fork according to claim 3, characterized in that: The crossbar assembly includes two vertical plates and several cross plates. The ends of the two vertical plates are respectively connected to the fixed blocks through fixing pins, and the two vertical plates are parallel to each other; the two ends of the cross plate are respectively connected to the two vertical plates, and the several cross plates are parallel to each other.

5. The upper fork connection structure of the telescopic fork according to claim 1, characterized in that: It comprises three crossbar assemblies, which are installed parallel to each other and evenly distributed at the bottom of the upper fork panel.

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