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Disassembly and assembly component structure of oil cylinder bucket tool

A technology for disassembling and assembling components and oil cylinders, which is applied in the field of hydraulic machinery to achieve a wide range of reliability

Inactive Publication Date: 2014-10-08
黄健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under some special working conditions, the excavator needs the bucket and attachments to work in a tilted posture, such as the excavator leveling the slope. Do it on buckets and attachments, which requires each bucket and attachment to have a deflection mechanism, and the cost is too high

Method used

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  • Disassembly and assembly component structure of oil cylinder bucket tool
  • Disassembly and assembly component structure of oil cylinder bucket tool
  • Disassembly and assembly component structure of oil cylinder bucket tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1, a disassembly and assembly assembly structure of an oil cylinder bucket, including a first oil cylinder, a first connection assembly, a U-shaped port, a second oil cylinder, a second connection assembly, a mounting hole, a hinged head, a wall plate, and a connection port , bucket tool, boom, first pin, connecting rod, second pin shaft, third pin shaft, fourth pin shaft, fifth pin shaft, characterized in that the first oil cylinder (1) passes through the joint (7) Hinged with the second connection assembly (5), the first connection group body (2) is separated by a wall plate (8) between the two connection plates, the first connection group body (2) has a mounting hole (6), and the second oil cylinder (4) Connected to the U-shaped mouth (3), the first connection group (2) is hinged to the connecting rod (13) through the second pin (14), and the connecting rod (13) is connected to the moving rod (13) through the first pin (12) The arm (11) is hinged, th...

Embodiment 2

[0018] Embodiment 2, the first connection group (2) is hinged with the hydraulic excavator arm and connecting rod, and the first connection group (2) is connected to the second connection assembly (5) through the third pin shaft (15). The second connection assembly (5) and the first connection assembly (2) are hingeable to each other, and the first oil cylinder (1) is hinged through the hinge joint (7), so that the first oil cylinder (1) drives the second connection assembly (5) to deflect , the U-shaped mouth (3) is hinged to the second connection assembly (5) through the fourth pin shaft (16), and the U-shaped mouth (3) is hinged to the second connection assembly (5). The second oil cylinder (4) is hinged through the fourth pin shaft (16), the second oil cylinder (4) is hinged with the U-shaped port (3) through the fifth pin shaft (17), and the first oil cylinder (1) is hinged through the U-shaped port ( 3) Drive the bucket tool (10). The second oil cylinder (4) and th...

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Abstract

The invention discloses a disassembly and assembly component structure of an oil cylinder bucket tool. The disassembly and assembly component structure of the oil cylinder bucket tool comprises a first oil cylinder, a first connecting set body, a U-shaped opening, a second oil cylinder, a second connecting component, an installing hole, a hinge joint, a wall plate, a connector, the bucket tool, a movable arm, a first pin, a connecting rod, a second hinge pin, a third hinge pin, a fourth hinge pin and a fifth hinge pin. The disassembly and assembly component structure of the oil cylinder bucket tool is characterized in that the first oil cylinder is hinged to the second connecting component through the hinge joint, the wall plate is arranged between two connecting plates of the first connecting set body for separation, the first connecting set body is provided with the installing hole, the second oil cylinder is connected with the U-shaped opening, the first connecting set body is hinged to the connecting rod through the second hinge pin, the connecting rod is hinged to the movable arm through the first pin, the second oil cylinder is hinged to the second connecting component through the third hinge pin, and the second connecting component and the U-shaped opening are hinged to the second connecting component through the third hinge pin. An excavator bucket and an accessory tool can be fast disassembled and assembled, deflection of the excavator bucket and the accessory tool can be controlled easily, and the disassembly and assembly component structure has the advantages of being efficient, safe, reliable, convenient to use and practical.

Description

technical field [0001] The invention belongs to the technical field of hydraulic machinery, in particular to a disassembly assembly structure of an oil cylinder bucket tool. Background technique [0002] At present, there are two types of quick-change devices for hydraulic excavators, one is mechanical quick-change devices, which require the operator to use tools to disassemble and switch the excavator bucket and attachments at the quick-change device, which requires The other is the hydraulic quick change device, which can quickly switch the excavator bucket and attachments only by operating the hydraulic switch in the cab. This quick change device is easy to operate, but has no deflection function. Under some special working conditions, the excavator needs the bucket and attachments to work in a tilted posture, such as the excavator leveling the slope. Doing it on buckets and attachments requires each bucket and attachment to have a deflection mechanism, and the cost ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/36E02F3/40
Inventor 黄健
Owner 黄健
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