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Self-moving crusher

A crusher, self-moving technology, applied in grain processing and other directions, can solve the problems of large environmental pollution and high maintenance costs of trucks, and achieve the effect of improving economic benefits, reducing production costs and continuous operation.

Inactive Publication Date: 2013-12-11
TIANDI TANGSHAN MINING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]Currently open-pit mining has been using the traditional process of perforation blasting-single-bucket excavation (electric shovel)-car transportation-crusher crushing. Transportation by truck produces a large amount of CO2, which pollutes the environment, and the maintenance cost of the truck is huge

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A self-moving crusher, see Figure 1 to Figure 5 , Figure 7 to Figure 12 , in the figure: silo 1, feeding conveying device 2, aggregate conveying device 3, bearing frame 4, crawler walking device 5, operating room 6, crushing device 7, slewing support device 8, discharge conveying device 9, lifting device 10. Collection hopper 11.

[0035] Main shaft 201, chain plate 202, supporting roller 203, frame 204, tensioning device 205, supporting roller 6, supporting sprocket 207, driving motor 208, supporting body 209.

[0036] Driving wheel 301, scraper chain 302, chute 303, guide wheel 304, tensioning device 305.

[0037] Walking platform 401, feeding platform 402, crushing platform 403, discharging platform 404; upper fork 405, lower fork 406.

[0038] Track driving motor 501, driving wheel 502, track shoe 503, bearing wheel 504, connection platform 505, tensioner wheel 506.

[0039] Crushing motor 701, hydraulic coupling 702, reducer 703, coupling 704, cr...

Embodiment 2

[0057] See attached Image 6 , the difference from Embodiment 1 is: the discharge platform 404 is located on the lower surface of the upper fork 405 in the wrench head, the lower surface of the upper fork 405 is provided with a rotary support device 8, and the rotary support device 8 is connected to the row Material conveying device 9 and lifting device 10. This structure is suitable for self-moving crushers with small processing capacity, and the collection hopper 11 can be omitted to make the structure more compact and reduce the height of the whole machine.

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Abstract

The invention relates to a crusher for a strip mine, and in particular relates to a self-moving crusher. The self-moving crusher comprises a carrying framework, a stock bin, a feeding conveying device, a collection conveying device, a caterpillar traveling device, a crushing device, a rotating supporting device, a discharging conveying device and a lifting device, wherein the carrying framework is in a wrench-shaped structure, the carrying framework is respectively provided with a traveling platform, a feeding platform, a crushing platform and a discharging platform, the collection conveying device is supported on the feeding platform, the feeding conveying device is supported on the collection conveying device, and the stock bin is supported on the feeding conveying device; the bottom of the traveling platform is connected with the caterpillar traveling device, the crushing device is installed on the crushing platform, and the discharging conveying device is installed on the discharging platform. Compared with the prior art, for the self-moving crusher, the automobile transportation link can be reduced, the collection function, the crushing function and the conveying function are integrated, the advantages of cleanliness, energy conservation, high efficiency and safety can be achieved, the stable and continuous operation can be realized, the extraction efficiency can be improved, the links of a production process can be reduced, and the production cost can be reduced.

Description

[0001] technical field [0002] The invention relates to a crusher for open-pit mines, in particular to a self-moving crusher. Background technique [0003] Stripping and mining are two important tasks in the production process of open pit mines. At present, the mining process of open-pit mines is basically the same, generally including the processes of loosening and crushing of ore rocks, mining and loading, transportation, and waste discharge. In the process of open mining, stripping must be carried out first, and a certain amount of non-mineral soil covered on the useful ore is removed, and then the useful ore is mined. Mining generally uses one or more of blasting, cutting, excavating, transportation and other processes to extract useful ore rocks in natural mines. [0004] At present, open-pit mining has been using the traditional process of perforation blasting-single-bucket excavation (electric shovel)-car transportation-crusher crushing. Because this mining method ...

Claims

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Application Information

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IPC IPC(8): B02C21/02B02C23/00
Inventor 潘永泰王保强苏东红石燕峰李永志
Owner TIANDI TANGSHAN MINING TECH
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