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Soil and stone crushing operation device

A working device, soil and rock technology, applied in the direction of earth mover/shovel, mechanically driven excavator/dredger, construction, etc., can solve problems such as low work efficiency and troublesome operation, and achieve the effect of avoiding cumbersome work.

Inactive Publication Date: 2022-07-08
陶万平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present invention provides an earth-rock crushing operation device, which aims to solve the problems of low work efficiency and troublesome operation caused by frequent replacement of different types of crushing devices for different types of earth-rock crushing

Method used

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  • Soil and stone crushing operation device
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  • Soil and stone crushing operation device

Examples

Experimental program
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Effect test

Embodiment 1

[0035] like figure 1 As shown, the soil and rock crushing operation device described in the embodiment of the present application includes a crushing mechanism, and the crushing mechanism includes a ripper mechanism 8 and a breaker mechanism 10 .

[0036] The ripper mechanism 8 can be selected from common rippers on the market. The ripper has the functions of breaking and turning loose. It can be divided into a ripper for excavators and a ripper for bulldozers. The ripper for excavators is also called bucket hook. , generally a single tooth, an integrally cast loosening tooth with ear holes on the upper part, which are hinged with the bucket rod and bucket cylinder respectively, and the front end of the tooth tip has a hard alloy surfacing tooth cap. , push the tines to forcibly insert and turn the soil. Scarifiers are used to excavate cracked rock, break up frozen soil, and also to excavate asphalt pavements. The ripper is suitable for the crushing and splitting of hard soi...

Embodiment 2

[0056] The main difference between the second embodiment and the first embodiment is that the setting method of the adjusting telescopic member 6 is different, such as Figure 7-Figure 9 As shown, in the embodiment of the present application, the adjusting telescopic member 6 is located in the plane where the rotation direction of the crushing mechanism is located. That is, the upper end of the adjusting telescopic piece 6 can be hinged on the side of the stick 5 away from the main body 1 of the excavator, and the lower end of the adjusting telescopic piece 6 can be hinged on a certain side of the crushing mechanism, which is not the connection of the ripper mechanism 8 It is neither the connecting surface of the breaker mechanism 10 nor the connecting surface where the fork arm is located.

[0057] Another difference between the second embodiment and the first embodiment is that the structural form of the connecting member 9 is different, such as Figure 7 As shown, the ripp...

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Abstract

The invention discloses a soil and stone crushing operation device which comprises a crushing mechanism with rotation adjusting freedom degree, and the crushing mechanism comprises a scarifier mechanism and a crushing hammer mechanism. The scarifier mechanism and the breaking hammer mechanism are distributed in different directions in the rotating circumferential direction of the breaking mechanism, and the breaking mechanism is rotated to enable one of the scarifier mechanism and the breaking hammer mechanism to be in a working position. The scarifier mechanism and the breaking hammer mechanism are adjusted through the breaking mechanism with the rotation adjusting freedom degree, so that any one of the scarifier mechanism and the breaking hammer mechanism is located at a working position, and the problem of tedious work caused by frequent replacement of a scarifier and a breaking hammer is solved.

Description

technical field [0001] The invention relates to the crushing of earth and stone in foundation, excavation, filling and other projects, in particular to an earth and rock crushing operation device. Background technique [0002] In construction operations such as infrastructure and mining, it is generally necessary to carry out blasting operations first, and then use excavators to carry out earthwork operations. However, blasting construction has many restrictions, and it is difficult to apply, and certain blasting qualifications are required. And blasting will cause a lot of dust pollution. [0003] Excavators generally include excavator main body, boom, boom hydraulic cylinder, stick, stick hydraulic cylinder, actuator and actuator hydraulic cylinder. The actuator can be selected as bucket, breaker, ripper, etc. according to needs. Among them, for the crushing of soil and stone, a breaker or a ripper is commonly used. [0004] Because the connecting rod assembly is usuall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F5/30E02F5/32E02F3/96E02F9/00E02F3/36
CPCE02F5/305E02F5/32E02F3/96E02F9/00E02F3/3604
Inventor 陶万平
Owner 陶万平
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