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Large stone crusher with cyclic pulverizing function

A cyclic crushing and stone crusher technology, applied in grain processing and other directions, can solve the problem of uneven size of crushed stone, and achieve the effect of improving crushing efficiency, improving stability and reducing process flow.

Inactive Publication Date: 2017-08-18
李年贵
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a large-scale rock crusher with circular crushing function to solve the problem that the size of the crushed stones is uneven and requires secondary crushing in the above-mentioned background technology

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see Figure 1-2 , the present invention provides a technical solution: a large-scale rock crusher with circular crushing function, including a device body 5, a drive shaft 8 is installed on the back of the device body 5, and the drive shaft 8 is connected to the device body 5 Rotationally connected, the surface of the transmission shaft 8 is provided with a belt groove 7, which is connected with an external motor by a belt to provide power, and the midd...

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Abstract

The invention discloses a large stone crusher with circular crushing function, which comprises a device body, a transmission shaft is installed on the back of the device body, the transmission shaft is connected in rotation with the device body, a belt groove is arranged on the surface of the transmission shaft, and a belt groove is arranged on the middle part of the transmission shaft. The position is provided with a wheel hub, which is tightly welded with the device body, and the top of the device body is provided with a feeding port. The inside of the device body is equipped with a rolling arm, which is tightly welded with the device body, and the side of the rolling arm is equipped with a crushing mechanism. , the left side of the crushing mechanism is equipped with a connecting curved rod, the top of the drive shaft is equipped with a spiral conveyor belt, the bottom of the crushing mechanism is installed with a push-pull part, one end of the push-pull part is provided with a spring return device, and the bottom of the push-pull part is installed with a filter screen, filter screen There is a funnel at the bottom of the machine. This kind of large-scale rock crusher with circular crushing function has the function of circular crushing. It can be secondary crushed for uneven crushed stones, which reduces the process flow and improves the crushing efficiency.

Description

technical field [0001] The invention relates to the technical field of stone crushing, in particular to a large stone crusher with a circular crushing function. Background technique [0002] In principle, the mining rock crusher is suitable for crushing a large number of hard rocks in mines. Its typical granite output particle size is ≤40mm, which accounts for 90%. The crushing ratio is large, and the crushed material is in the form of cubic particles. Mining stone crushing machinery refers to the crushing machinery in which the content of the particle size greater than 3 mm in the discharge accounts for more than 50% of the total discharge volume. The existing stone crusher can only perform one crushing work, and it is necessary to use a The small stone crushing machine is crushed again, which adds a process, which is time-consuming and laborious. [0003] Therefore, how to design a large-scale rock crusher with circular crushing function has become a problem we need to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/00B02C23/12
CPCB02C19/00B02C23/12
Inventor 李年贵
Owner 李年贵
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