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Abnormal-shaped bulldozing working device

A working device and special-shaped technology, which is applied in the direction of mechanically driven excavators/dredgers, etc., can solve the problems of poor mobility, many types of bulldozers, and no protection.

Inactive Publication Date: 2017-05-31
BEIJING NORTH VEHICLE GROUP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the bulldozers currently in service in our army are slightly refitted and developed on the basis of civilian bulldozers. There are many types of bulldozers and various types of bulldozers, and because such bulldozers have disadvantages such as poor mobility and no protection, they cannot meet the requirements Requirements for Wartime Engineering Support

Method used

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  • Abnormal-shaped bulldozing working device
  • Abnormal-shaped bulldozing working device

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Embodiment Construction

[0013] Combine below figure 1 , figure 2 The present invention is described in detail.

[0014] Such as figure 1 , figure 2 As shown, the special-shaped bulldozing operation device of the present invention includes: a fixed support (1), a left push beam 2, a right push beam 3, a bulldozing blade 4, a side tilt cylinder 5, a diagonal brace screw rod 6, and a lifting mechanism 7 , Blade balance compensation mechanism 8.

[0015] The fixed support 1 includes a main support and an auxiliary support. The fixed support 1 is a "herringbone" structure, and the main support and the auxiliary support are respectively the left and right parts of the "herringbone" structure;

[0016] The rear ends of the left push beam 2 and the right push beam 3 installed on the main support; the auxiliary support is used for support;

[0017] The left push beam 2 and the right push beam 3 are symmetrically arranged, and there are two fixed brackets 1, lifting mechanism 7, and blade balance compen...

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Abstract

The invention discloses an abnormal-shaped bulldozing working device and belongs to the field of engineering guaranteeing outfitting of military tracked armored vehicles. The abnormal-shaped bulldozing working device can be mounted on other deformation tracked armored vehicles; the device is composed of parts including a fixed bracket, a left / right top push beam, a bulldozing scraper knife, a lateral inclined oil cylinder, an inclined strut screw rod, a hoisting mechanism, a scraper knife balance compensation mechanism and the like; working actions including lateral inclination, frontward and backward inclination, lifting and descending and the like can be finished through operation of each hydraulic oil cylinder, so that the outfitting requirements of military engineering machinery are met.

Description

technical field [0001] The invention belongs to the field of military crawler-type armored vehicle engineering support equipment, and relates to a bulldozing operation device. Background technique [0002] Practice from World War II (the first use of bulldozers on the battlefield) to the modern battlefield shows the importance of increased weapon lethality and the necessity of bulldozers for preparing battle positions. In fact, bulldozers have been considered an important indicator of combat effectiveness. Most of the bulldozers currently in service in our army are slightly refitted and developed on the basis of civilian bulldozers. There are many types of bulldozers and various types of bulldozers, and because such bulldozers have disadvantages such as poor mobility and no protection, they cannot meet the requirements Requirements for wartime engineering support. The bulldozer working device is an important part of the bulldozer. The bulldozer working device is an import...

Claims

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Application Information

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IPC IPC(8): E02F3/76
CPCE02F3/76
Inventor 郭卓萍张乐永逯呈承赵志颖李朵朵陈发伟纪弘祥李萌陈彦博卢士勇
Owner BEIJING NORTH VEHICLE GROUP CORP
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