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Portable small jaw crusher used for municipal engineering

A jaw crusher and portable technology, applied in grain processing and other directions, can solve the problems of inability to crush hard stones and low crushing efficiency, and achieve the effects of facilitating popularization and use, improving crushing efficiency and reducing transportation costs.

Inactive Publication Date: 2021-06-01
ZHENGZHOU ZHENGSHENG HEAVY IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a portable small jaw crusher for municipal engineering, which aims to solve the technical problems of low crushing efficiency, inconvenient movement according to the progress of the project and hard stones that cannot be crushed in the related art

Method used

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  • Portable small jaw crusher used for municipal engineering
  • Portable small jaw crusher used for municipal engineering
  • Portable small jaw crusher used for municipal engineering

Examples

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Embodiment 1

[0023] like Figure 1 to Figure 4 As shown, a portable small jaw crusher for municipal engineering, including a base support 1, a crushing chamber 2 and a drive motor 3, the base support 1 is placed horizontally on the ground, and the crushing chamber 2 and drive motor 3 are both set on the base support 1 and located on both sides of the base bracket 1. The bottom of the base bracket 1 is provided with a supporting base plate 4, and the four corners of the supporting base plate 4 are provided with limiting through holes, and the stability of the base bracket 1 is ensured by passing through the limiting through holes and going deep into the rivets on the ground. The opening of the crushing chamber 2 is set upwards. The interior of the crushing chamber 2 is provided with a movable jaw plate 5, a lining plate 6, an adjustment seat 7 and a pull rod 8. The top of the crushing chamber 2 is provided with an eccentric rotating shaft 9 and a transmission at both ends of the eccentric r...

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Abstract

The invention discloses a portable small jaw crusher used for municipal engineering. The portable small jaw crusher used for municipal engineering comprises a base support, a crushing cavity and a driving motor, the crushing cavity and the driving motor are both arranged on the base support and located on the two sides of the base support correspondingly, a movable jaw plate, a lining plate, an adjusting seat and a pull rod are arranged in the interior of the crushing cavity, an eccentric rotating shaft is horizontally placed on a limiting bearing located at the top of the crushing cavity, the upper end of the movable jaw plate is arranged on the eccentric rotating shaft in a sleeving mode and is driven by the eccentric rotating shaft to cyclically reciprocate periodically, a gap is formed between the movable jaw plate and the inner side wall of the right end of the crushing cavity; a vertically-extending movable jaw pressing groove is formed in one side, close to the inner side wall of the right end of the crushing cavity, of the movable jaw plate, and a fixed jaw pressing groove with the same height and front-back position as the movable jaw pressing groove is formed in the inner side wall of the right end of the crushing cavity. In conclusion, the portable small jaw crusher used for municipal engineering has the advantages of being high in crushing efficiency, easy to use, convenient to move and capable of crushing hard stones.

Description

technical field [0001] The invention belongs to the technical field of municipal construction equipment, in particular to a portable small jaw crusher used in municipal engineering. Background technique [0002] In the process of municipal construction, some building materials such as stones are often needed. At the same time, it is very troublesome to dispose of the construction waste generated after the original cement floor is broken. The original treatment method is to pull the construction waste to a designated place for centralized processing. , in the process of processing, it is mainly crushed by a large jaw crusher, and then used as construction raw materials, the transportation cost is high, and the use is inconvenient, and the manual use of tools for crushing on site is not only costly, but also some very hard materials It is very difficult to crush stones, and the crushing efficiency is also low, which cannot keep up with the speed of stone use. If a large jaw cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/04
CPCB02C1/04
Inventor 于晓东张中义张蓝天张延民刘峰高海玲
Owner ZHENGZHOU ZHENGSHENG HEAVY IND TECH CO LTD
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