Tree pushing device of bulldozer

A tree pushing device and bulldozer technology, which is applied to mechanically driven excavators/dredgers, forestry, applications, etc., can solve the problems of limited blade lifting height, large traction force, and low tree felling efficiency, and achieve a simple structure Effect

Active Publication Date: 2018-12-21
台州共合科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited lifting height of the shovel blade, a large traction force is required when pushing the tree, and sometimes the tree cannot be pushed down smoothly, and other construction machinery must be used, so the efficiency of tree felling is low

Method used

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  • Tree pushing device of bulldozer
  • Tree pushing device of bulldozer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Example: see figure 1 , 2 As shown, a tree pushing device on a bulldozer includes a blade 1 on the front side of the bulldozer and support beams 2 on both sides. The front end of the support beam 2 is formed with a hinge seat 21, and a T-shaped frame is hinged on the hinge seat 21 through a hinge shaft. The first hinged bracket 3 of the first hinged bracket 3 is fixed on the back of the blade 1, the back of the blade 1 on the upper side of the first hinged bracket 3 is fixed with a T-shaped second hinged bracket 4, and the piston of the lift cylinder 5 The rod is hinged to the second hinge bracket 4 through the hinge joint and the hinge shaft, the lifting cylinder 5 is hinged on the support plate 22, and the support plate 22 is formed on the upper end surface of the support beam 2; it is characterized in that: the side wall of the support beam 2 A support 6 is fixedly welded on the support 6, and an oblique tree-pushing bar 7 is hinged on the support 6 through a hinge ...

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PUM

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Abstract

The invention discloses a tree pushing device of a bulldozer. The tree pushing device comprises a cylindrical trough, a plurality of supporting feet are fixed to the lower bottom face of the trough, aconical rotating disc is inserted into the trough, a vertical rotating main shaft is molded on the lower end face of the rotating disc and hinged to the trough through a bearing, the lower end of therotating main shaft penetrates through the trough and is fixedly connected with a rotation shaft of a rotating motor, and the rotating motor is fixed to the lower end face of the trough; a circular-ring-shaped material frame is fixed to the outer side of the rotating disc, a plurality of drainage holes are formed in the material frame, and a plurality of drainage grooves are formed in the rotating disc; and a conical lifting plate is inserted into the material frame, water leaking grooves corresponding to the drainage grooves are formed in the lifting plate, and a threaded sleeve is arrangedat the center of the lifting plate and connected to a vertical lead screw in a screwed mode. According to the tree pushing device of the bulldozer, the structure is simple, and the purpose of automatically taking dewatered foamed plastic out of the material frame for spin-drying can be conveniently achieved.

Description

Technical field: [0001] The invention relates to the technical field of construction machinery, and more specifically relates to a tree pushing device on a bulldozer. Background technique: [0002] The bulldozer is a kind of engineering vehicle. A large blade is arranged in front of the bulldozer. The position and angle of the blade can be adjusted. When the blade is put down during use, it can shovel forward and push materials such as mud, sand and stones. The bulldozer can complete excavation, soil transportation and unloading alone. The bulldozer has a moderate driving speed, flexible operation, and is easy to operate. It is suitable for cleaning and leveling the site, excavating and backfilling foundation pits, and pushing and building roadbeds. The blade of the bulldozer can also be attached with other working devices, such as: inclined widening plate, side soil collecting plate, extended bulldozing plate, front and rear loosening teeth, snow shovel, garbage shovel, mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/80A01G23/06
CPCA01G23/06E02F3/80
Inventor 徐亚维
Owner 台州共合科技发展有限公司
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