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Concrete preparation processing equipment and processing technology thereof

A technology for processing equipment and concrete, applied in the field of concrete preparation and processing equipment and its processing technology, can solve the problems of low degree of automation, poor screening effect, low screening efficiency, etc., so as to improve efficiency and effect, improve screening efficiency, simple structure

Pending Publication Date: 2018-12-21
临泉县三合商品混凝土有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to address the deficiencies of the prior art. By installing a rotary rotary screening device under the sieving bucket, multiple screening components pass under the sieving bucket in turn, realizing continuous screening. Cooperate with the turning mechanism and shaker mechanism at the back to clean the coarse particle material, and then solve the problems of low screening efficiency, poor screening effect, low degree of equipment automation and labor-consuming when sieving concrete raw materials in the prior art

Method used

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  • Concrete preparation processing equipment and processing technology thereof
  • Concrete preparation processing equipment and processing technology thereof
  • Concrete preparation processing equipment and processing technology thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0049] like Figure 1 to Figure 10 As shown, a concrete preparation and processing equipment includes a frame 1, a sieving barrel 2 is arranged on the frame 1, and a rotary screening device 3 is arranged below the sieving barrel 2, and the rotary screening device 3 includes several screening assemblies 31 arranged in an array along the circumferential direction, a rotating mechanism 32 for driving the screening assemblies 31 to make a circular motion through the bottom of the screening bucket 2, and a turning mechanism 33 for driving the screening assemblies 31 to turn over, When the screening assembly 31 passes through the bottom of the screening bucket 2, the material in the screening bucket 2 is screened, and the turning mechanism 33 drives the screening assembly 31 that completes a screening to turn over to make the screening assembly 31 go up and screen The remaining large particles fall; the frame 1 is also provided with a shaking mechanism 34, and the shaking mechanism ...

Embodiment 2

[0064] like figure 1 and Figure 6 As shown, the components that are the same as or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment will be described below. The difference between the second embodiment and the first embodiment is that further, the sieve bucket 2 is also provided with a material picking mechanism 4 for stirring the material in the sieving material bucket 2, and the material picking mechanism 4 includes Set coaxially with the main shaft 322 and rotate the turntable 41 driven by the main shaft 322, the sliding seat 42 fixed on the sieve material barrel 2, the sliding bar 43 slidably arranged on the sliding seat 42, the sliding bar 43 fixed at one end and the end The material part 44 that the part stretches into the sieve bucket 2 and one end is rotatably connected with the other end of the slide bar 43 , and the ...

Embodiment 3

[0067] like Figure 11 Shown, a kind of concrete preparation process comprises the following steps:

[0068] (1) Feeding process, the feed belt 5 transports the material to be screened to the sieve bucket 2;

[0069] (2) screening process, the screening assembly 31 is rotated to the bottom of the screening bucket 2, and the material to be screened in the screening bucket 2 is moved by the scraping mechanism 4, and the screening plate 312 is used to screen the material, The fine granular material falls downwards, and the coarse granular material stays on the screening plate 312;

[0070] (3) material turning process, the sieve plate 312 that finishes screening work in the step (2) rotates around the main shaft 322 to the material turning station place, at the material turning station place, the mode that drives the gear rotation by rack makes this screening The plate 312 rotates around the rotating shaft 311 to make the coarse particles left on the sieve plate 312 fall;

[0...

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Abstract

The invention relates to concrete preparation processing equipment and a processing technology thereof. A production line comprises a machine frame, wherein a material screening bucket is arranged onthe machine frame, and a rotary screening device is arranged under the material screening bucket. The rotary screening device comprises a plurality of screening assemblies, a rotary mechanism and a turnover mechanism, wherein the screening assemblies are arranged in the peripheral direction in an array mode, the rotary mechanism is used for driving the screening assemblies to perform circular motion and penetrate through the bottom of the material screening bucket, and the turnover mechanism is used for driving the screening assemblies to turn over. The materials in the material screening bucket are screened when the screening assemblies penetrate through the bottom of the material screening bucket, the turnover mechanism drives the turnover of the screening assemblies to complete the primary screening, so that the large particle materials left on the screening assemblies after screening fall off. A material shaking mechanism is further arranged on the machine frame, and the material shaking mechanism enables the large particle materials left on the screening assemblies to fall off through the method of knocking the screening assemblies. The concrete preparation processing equipment and the processing technology thereof solves the problem of low screening efficiency, poor screening effect, low degree of automation of the equipment and consumption of manpower when raw materialsof concrete are screened in the prior art.

Description

technical field [0001] The invention relates to the technical field of concrete production equipment, in particular to concrete preparation and processing equipment and a processing technology thereof. Background technique [0002] Concrete refers to the collective name of engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Usually, concrete refers to the use of cement as cementitious material, sand and stone as aggregates, mixed with water in a certain proportion and then stirred. The obtained cement concrete is made by mixing a variety of different raw materials. The raw materials include gravel, fine stone, yellow sand and other sandstones of various particle sizes. When transporting various raw materials to the concrete production site, it is necessary to All kinds of raw materials are stacked in separate warehouses, and then transported according to the actual usage. [0003] When mixing raw materials, when the requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C7/00B28C7/06B28C5/16B07B1/08B07B1/54B07B1/42
CPCB07B1/08B07B1/42B07B1/54B28C5/16B28C7/0007B28C7/06
Inventor 刘艳
Owner 临泉县三合商品混凝土有限公司
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