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Digging and soil-shifting double-purpose bucket

A bucket and dual-purpose technology, applied in the field of buckets, can solve the problems of small capacity and single function

Inactive Publication Date: 2010-04-14
黄银飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of single function and small capacity of the existing excavator bucket, and provide a dual-purpose bucket for digging and bulldozing with multiple functions, large excavation volume and high working efficiency

Method used

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  • Digging and soil-shifting double-purpose bucket
  • Digging and soil-shifting double-purpose bucket
  • Digging and soil-shifting double-purpose bucket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Refer to attached figure 1 , the present embodiment includes a bucket body, the angle between the upper end 2 of the bucket body and the inner wall of the lower end 4 of the bucket body is 90°, the shape of the bucket body is wider in the middle, and gradually narrows toward both ends; the upper end 2 of the bucket body The edge has outwardly protruding shovel teeth 1, and the edge of the lower end 4 of the bucket body has outwardly protruding shovel teeth 7; the outside of the middle part of the bucket body is provided with a connecting sleeve I, and the top of the shovel teeth II 7 at the lower end 4 of the bucket body The outer position is provided with the connection sleeve II 5.

[0013] The upper end 2 of the bucket body and the lower end 4 of the bucket body have five shovel teeth, which are evenly distributed.

[0014] figure 2 It is the front view of this embodiment, and the arc side 8 of the bucket can be seen. The arc-shaped bucket expands the actual capa...

Embodiment 2

[0017] The included angle between the upper end 2 of the bucket body and the inner wall of the lower end 4 of the bucket body is 80°. The rest are the same as embodiment 1.

Embodiment 3

[0019] The included angle between the upper end 2 of the bucket body and the inner wall of the lower end 4 of the bucket body is 70°. The rest are the same as embodiment 1.

[0020] The working device of the excavator is a device that directly completes the excavation task. It is composed of three parts: the boom, the stick, and the bucket. Boom lifting, arm extension and bucket rotation are all controlled by reciprocating double-acting hydraulic cylinders. Due to the change of the hinged position of the bucket and the stick, when the stick is straightened, the upper end 2 of the bucket body is on top, and the lower end 4 of the bucket body is close to the ground, and the bulldozing operation can be completed; Digging operation can be realized by changing the position.

[0021] The theoretical basis for expanding the actual capacity of the arc-shaped bucket of the present invention is as follows.

[0022] Excavation resistance refers to the soil resistance encountered by t...

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Abstract

A digging and soil-shifting double-purpose bucket comprises a bucket body, wherein the included angle between the upper end of the bucket body and the inner wall on the lower end of the bucket body is 65 to 95 degrees, the shape of the bucket body is wider in the middle portion and narrows gradually to two ends, edges of the upper end of the bucket body and / or the lower end of the bucket body are provided with outward convex bucket teeth, a connecting sleeve I is arranged outside the middle portion of the bucket body, and a connecting sleeve II is arranged outside the top portions of the bucket teeth on the lower end of the bucket body. The bucket of the invention can be used for digging and shifting soil and realizes digging and shifting soil with one machine, and the digging amount in one time is increased simultaneously, thereby lowering the energy consumption and improving the working efficiency.

Description

technical field [0001] The invention relates to a bucket, in particular to a dual-purpose bucket for digging and bulldozing. Background technique [0002] Existing excavators, such as the "dual power hydraulic excavator" disclosed in Chinese patent CN101158165A, generally consist of a hydraulic system, a crawler undercarriage assembly, a slewing device, a cab, and a working mechanism. The working mechanism includes boom, stick and bucket. At present, people have higher and higher requirements on the function, operation, environment and energy consumption of excavators. However, the existing excavators can only excavate, have a single function, a small amount of single excavation, high energy consumption, and low work efficiency. The reason is mainly due to the poor structure of its bucket. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of single function and small capacity of the existing excavator bucket, and provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/28E02F3/40E02F3/80
Inventor 曾广胜许超刘跃军江太君石璞魏珊珊
Owner 黄银飞