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Building construction gravel crushing device

A technology of crushing device and building construction, applied in the direction of solid separation, sieve, grille, etc., can solve the problems of sand and gravel dispersing, affecting the crushing effect and crushing process, single way of crushing sand and gravel, etc., to speed up the crushing process, The effect of novel design, reducing the probability of failure

Active Publication Date: 2021-11-23
徐州聚能道路安全设施有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a construction sand and gravel crushing device, which aims to solve the problem that the existing sand and gravel crushing devices have a single crushing method for sand and gravel, and after one crushing, the sand and gravel will be broken by the crushing force. Open, affecting the crushing effect and the problem of the crushing process

Method used

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  • Building construction gravel crushing device
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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0045] like figure 1 As shown, it is a structural diagram of a building construction sand and gravel crushing device provided by an embodiment of the present invention, including a body 1, and the body 1 is provided with a feeding part 5 and a discharge port 7, and the feeding part 5 can be figure 1 The cylindrical structure shown also includes:

[0046] Crushing assembly 4, described crushing assembly 4 comprises:

[0047] Telescopic part 2, described telesc...

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Abstract

The invention is applicable to the related technical field of crushing, and provides a building construction gravel crushing device. The building construction gravel crushing device comprises a machine body, and a feeding part and a discharging port are arranged on the machine body. The building construction gravel crushing device further comprises a crushing assembly, the crushing assembly comprises a telescopic part, the telescopic part is installed on the machine body, a pressing seat is fixed to the extending end of the telescopic part, a center tip crushing part and a crushing impact part are fixed to the bottom of the pressing seat, multiple rotating tip crushing parts are further rotationally installed on the pressing seat and are annularly distributed, and the rotating directions of every two adjacent rotating tip crushing parts are opposite. According to the building construction gravel crushing device, the combined action of multiple crushing modes is achieved, the crushing effect is guaranteed, and materials on a circular screen plate can be stirred in an all-dimensional reciprocating manner, so that gravel gathering is achieved, gravel screening is accelerated, and the crushing process is accelerated.

Description

technical field [0001] The invention belongs to the technical field related to crushing, and in particular relates to a sandstone crushing device for building construction. Background technique [0002] Sandstone refers to a loose mixture of sand grains and crushed stones. In geology, mineral or rock particles with a particle size of 0.074~2mm are called sand, and those with a particle size larger than 2mm are called gravel or breccia. Most of them are gravel, called sand and gravel, and some people call sandstone sandstone in daily life. [0003] Because of its good hardness and stable chemical properties, sand and gravel are often used as high-quality building materials and concrete raw materials and are widely used in housing, roads, highways, railways, engineering and other fields. After sand and gravel mining, its size is too large and the size However, sand and stones of uniform size are used in construction, so sand and stones need to be crushed. [0004] The existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C21/00B02C1/14B02C19/00B02C23/00B07B1/08
CPCB02C21/00B02C1/14B02C19/0056B02C23/00B07B1/08
Inventor 高宏伟
Owner 徐州聚能道路安全设施有限公司
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