Pull arm hook and control method thereof

A control box and frame technology, applied in the field of hook hooks, can solve problems such as high pressure, complex structure of the hook hook, and unreasonable structure

Inactive Publication Date: 2019-08-27
扬州福艾沃机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The arm hook is generally a folding structure. When lifting or lowering the material, the arm needs to be stretched or folded. Due to the unreasonable structure, the system will be under greater pressure when it is working. The arm hook also has complex structures and high fraudulent problems.

Method used

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  • Pull arm hook and control method thereof
  • Pull arm hook and control method thereof

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Embodiment Construction

[0019] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] see figure 1 and figure 2 , a pull arm hook described in a preferred embodiment of the present invention includes a frame 1, a rotating shaft 2, a first connecting arm 3, a connecting arm driving block 4, a second connecting arm 5, a hook 6, an oil tank 7, and an oil cylinder 8 . Control box 9; wherein the frame 1 is in the shape of a square frame, a plurality of beam plates are arranged in the frame 1, the rotating shaft 2 is installed in the frame 1, and one end of the first connecting arm 3 is rotatably connected Into the rotating shaft 2, the first connecting arm 3 is located on at least one beam plate, the connecting arm driving block 4 is fixedly connected ...

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PUM

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Abstract

The invention relates to a pull arm hook. The pull arm hook comprises a frame (1), wherein a plurality of beam plates are arranged in the frame (1), a rotating shaft (2) is mounted in the frame (1), and one end of a first connecting arm (3) is rotatably connected into the rotating shaft (2);a connecting arm driving block (4) is fixedly connected with the first connecting arm (3), a second connecting arm (5) is in an L shape, and one end of the second connecting arm (5) is fixedly connected to one end of the first connecting arm (3); two oil cylinders (8) are further arranged at the position where the frame (1) is located at the two sides of the first connecting arm (3), and oil cylinder rods (801) of the oil cylinders (8) are rotatably connected to one side of the connecting arm driving block (4);an oil tank (7) is connected with the oil cylinders (8) through an oil delivery pipe (71), and a control box (9) is connected with the oil cylinders (8) and the oil tank (7) and is used for controlling the oil tank (7) to supply oil to the oil cylinders (8);and a hook (6) is connected to the end of the second connecting arm (5). Objects can be lifted conveniently through the pull arm hook.

Description

technical field [0001] The invention relates to a pull arm hook, in particular to a pull arm hook that can be conveniently controlled. Background technique [0002] The pull arm hook is a device that is installed on the vehicle to facilitate the lifting of objects. The hook hook is generally a folding structure. When lifting or lowering the material, it needs to stretch or fold the arm. Due to the unreasonable structure, the system will be under a lot of pressure when it is working. The hook hook also has complex structures and expensive counterfeiting. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a pull arm hook and a control method thereof. [0004] Technical scheme of the present invention is as follows: [0005] An arm hook, characterized in that it includes a frame (1), a rotating shaft (2), a first connecting arm (3), a connecting arm driving block (4), a second connecting arm (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/00
CPCB60P1/00
Inventor 董军秦立群张仁斌
Owner 扬州福艾沃机械有限公司
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