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A kind of screening equipment dedicated to construction sand and gravel

A technology for screening equipment and sand and gravel, which is applied in the fields of screening, cleaning methods and utensils, and cleaning methods using tools, etc., can solve the problems of uneven screening, affecting construction projects, time-consuming and laborious, etc., and achieves low manufacturing cost and convenient use. , the effect of simple operation

Active Publication Date: 2020-05-26
天长市立速工程机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of artificially using screens to screen sand and gravel, it is not only time-consuming and laborious, but also uneven, and uneven screening of sand and gravel will affect the quality of construction projects. Sand screening equipment for construction

Method used

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  • A kind of screening equipment dedicated to construction sand and gravel
  • A kind of screening equipment dedicated to construction sand and gravel
  • A kind of screening equipment dedicated to construction sand and gravel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of screening equipment dedicated to construction sand and gravel, such as Figure 1-5As shown, it includes a base 1, a first fixed plate 2, a first motor 3, a first gear 4, a first connecting rod 5, a second gear 6, a second connecting rod 7, a first bracket 8, and a second bracket 9 , the first fixed block 10, the third connecting rod 11, the second fixed block 12, the screen 13, the third fixed block 14, the slide rail 16, the slide block 17, the first pole 18, the push plate 19 and the funnel 20, A first fixed plate 2 is fixedly connected to the upper right side of the base 1, a first motor 3 is fixedly connected to the upper front side of the first fixed plate 2, and a first gear 4 is fixedly connected to the output shaft of the first motor 3. A second gear 6 is rotatably connected to the upper front side of the first fixed plate 2. The second gear 6 is located above the first motor 3. The second gear 6 meshes with the first gear 4. On the front side of the f...

Embodiment 2

[0026] A kind of screening equipment dedicated to construction sand and gravel, such as Figure 1-5 As shown, it includes a base 1, a first fixed plate 2, a first motor 3, a first gear 4, a first connecting rod 5, a second gear 6, a second connecting rod 7, a first bracket 8, and a second bracket 9 , the first fixed block 10, the third connecting rod 11, the second fixed block 12, the screen 13, the third fixed block 14, the slide rail 16, the slide block 17, the first pole 18, the push plate 19 and the funnel 20, A first fixed plate 2 is fixedly connected to the upper right side of the base 1, a first motor 3 is fixedly connected to the upper front side of the first fixed plate 2, and a first gear 4 is fixedly connected to the output shaft of the first motor 3. A second gear 6 is rotatably connected to the upper front side of the first fixed plate 2. The second gear 6 is located above the first motor 3. The second gear 6 meshes with the first gear 4. On the front side of the ...

Embodiment 3

[0029] A kind of screening equipment dedicated to construction sand and gravel, such as Figure 1-5 As shown, it includes a base 1, a first fixed plate 2, a first motor 3, a first gear 4, a first connecting rod 5, a second gear 6, a second connecting rod 7, a first bracket 8, and a second bracket 9 , the first fixed block 10, the third connecting rod 11, the second fixed block 12, the screen 13, the third fixed block 14, the slide rail 16, the slide block 17, the first pole 18, the push plate 19 and the funnel 20, A first fixed plate 2 is fixedly connected to the upper right side of the base 1, a first motor 3 is fixedly connected to the upper front side of the first fixed plate 2, and a first gear 4 is fixedly connected to the output shaft of the first motor 3. A second gear 6 is rotatably connected to the upper front side of the first fixed plate 2. The second gear 6 is located above the first motor 3. The second gear 6 meshes with the first gear 4. On the front side of the ...

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Abstract

The present invention relates to a screening equipment, in particular to a screening equipment dedicated to construction sand and gravel. Technical problem: Provide a time-saving, labor-saving, uniform screening equipment dedicated to construction sand and gravel screening. The technical solution is: a kind of sand and gravel screening equipment specially used for construction, including a base, a first fixed plate, a first motor, a first gear, a first connecting rod, a second gear, a second connecting rod, a first bracket, and a third gear. The second bracket, the first fixed block, etc.; a first fixed plate is fixedly connected to the upper right side of the base, a first motor is fixedly connected to the upper front side of the first fixed plate, and a first motor is fixedly connected to the output shaft of the first motor. First gear. The invention realizes the function of screening sand and gravel, not only realizes the function of rapid screening of sand and gravel, but also realizes the function of conveying the screened sand and gravel. The invention has the advantages of convenience, safety and simple operation. , low manufacturing cost and other characteristics.

Description

technical field [0001] The invention relates to a screening device, in particular to a screening device specially used for construction sand and gravel. Background technique [0002] Screening is the process of using a sieve to make the fine-grained materials smaller than the sieve holes pass through the sieve surface, while the coarse-grained materials larger than the sieve holes stay on the sieve surface, thereby completing the process of separating coarse and fine materials. The separation process can be regarded as composed of two stages: material stratification and fine particle sieving. Material stratification is the condition to complete the separation, and fine particles suitable for sieving are the purpose of separation. [0003] The sand and gravel on the construction site need to be screened before use. The existing screening methods are to manually use the screen to screen the sand. Manually using the screen to screen the sand is not only time-consuming and labo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/28B07B1/42B07B1/46B08B1/02B08B1/20
CPCB07B1/28B07B1/42B07B1/46B08B1/20B08B1/165
Inventor 陈信辉张运兰
Owner 天长市立速工程机械科技有限公司
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