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Sand screening equipment

A technology for screening equipment and sand particles, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of non-removable, inconvenient collection, long time-consuming screening, etc., and achieve the effect of improving service life and not being easy to corrode

Inactive Publication Date: 2018-02-09
张景云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the disadvantages of long screening time, inconvenient collection and non-disassembly for cleaning in the prior art, the technical problem to be solved by the present invention is to provide a sand screening equipment that takes short screening time, is convenient for collection and can be disassembled for cleaning

Method used

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Embodiment 1

[0040] A sand screening equipment such as Figure 1-7 As shown, it includes a frame body 1, a screen frame 2, a first connecting rod 3, an installation frame 4, a rotating mechanism 5 and a switch mechanism 6. The frame body 1 is provided with a screen frame 2, and the upper left side of the frame body 1 is connected with a second A connecting rod 3, the end of the first connecting rod 3 is connected with a mounting frame 4, the bottom of the mounting frame 4 is provided with a rotating mechanism 5, and the bottom of the frame body 1 is provided with a switch mechanism 6.

Embodiment 2

[0042] A sand screening equipment such as Figure 1-7 As shown, it includes a frame body 1, a screen frame 2, a first connecting rod 3, an installation frame 4, a rotating mechanism 5 and a switch mechanism 6. The frame body 1 is provided with a screen frame 2, and the upper left side of the frame body 1 is connected with a second A connecting rod 3, the end of the first connecting rod 3 is connected with a mounting frame 4, the bottom of the mounting frame 4 is provided with a rotating mechanism 5, and the bottom of the frame body 1 is provided with a switch mechanism 6.

[0043] The rotating mechanism 5 includes a first bearing seat 51, a slide rail 52, a slide block 53, a first rotating rod 54, an electric push rod 55, a rack 56 and a gear 57, and the middle part of the mounting frame 4 is connected with the first bearing seat 51, and the second A bearing seat 51 is connected with a first rotating rod 54, the bottom of the first rotating rod 54 is connected with the top in ...

Embodiment 3

[0045] A sand screening equipment such as Figure 1-7 As shown, it includes a frame body 1, a screen frame 2, a first connecting rod 3, an installation frame 4, a rotating mechanism 5 and a switch mechanism 6. The frame body 1 is provided with a screen frame 2, and the upper left side of the frame body 1 is connected with a second A connecting rod 3, the end of the first connecting rod 3 is connected with a mounting frame 4, the bottom of the mounting frame 4 is provided with a rotating mechanism 5, and the bottom of the frame body 1 is provided with a switch mechanism 6.

[0046] The rotating mechanism 5 includes a first bearing seat 51, a slide rail 52, a slide block 53, a first rotating rod 54, an electric push rod 55, a rack 56 and a gear 57, and the middle part of the mounting frame 4 is connected with the first bearing seat 51, and the second A bearing seat 51 is connected with a first rotating rod 54, the bottom of the first rotating rod 54 is connected with the top in ...

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Abstract

The invention relates to screening equipment, in particular to sand screening equipment. The sand screening equipment is small in screening time consumption, capable of collecting sand conveniently and also capable of being detached for cleaning. In order to achieve the technical aims, the sand screening equipment comprises a frame body and the like. A screen frame is arranged inside the frame body. The upper portion of the left side of the frame body is connected with a first connecting rod. The tail end of the first connecting rod is connected with a mounting frame. A rotating mechanism is arranged at the bottom of the mounting frame. An on-off mechanism is arranged at the bottom of the frame body. Due to the fact that the sand screening equipment is provided with the rotating mechanism,the screen frame can be driven to forwardly and reversely rotate in an alternate mode, and the purpose of reducing sand screening time consumption of the screen frame is achieved. Due to arrangementof the on-off mechanism, the purpose of collecting the screened sand in the frame body is achieved. In order to dismount and clean the screen frame conveniently, the purpose of prolonging the servicelife of the screen frame is achieved, an illuminating lamp can play the effect of lighting, and thus the sand screening equipment can be operated by workers conveniently.

Description

technical field [0001] The invention relates to a screening device, in particular to a sand screening device. Background technique [0002] Sand grains: often exist as single grains. The main component is quartz or mineral grains. Good permeability, poor water and fertilizer retention capacity, and the largest stacking gap. Low in mineral nutrients. [0003] Since the existing sand thickness refers to the average thickness of sand particles of different particle sizes mixed together. Usually, there are coarse sand, medium sand and fine sand; therefore, when configuring concrete, medium sand should be preferred; when coarse sand is used, the sand rate should be increased and sufficient cement dosage should be maintained; when fine sand is used, The sand rate should be appropriately reduced. [0004] Therefore, there is an urgent need to develop a sand screening device that takes a short screening time, is convenient to collect and can be disassembled for cleaning, so as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/08B07B1/42B07B1/46
CPCB07B1/08B07B1/42B07B1/46
Inventor 张景云张小曼陈光裕
Owner 张景云
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