Sand screening device for construction

A sand sieve, construction technology, applied in sieves, chemical instruments and methods, solid separation, etc., can solve the problems of low efficiency and high labor intensity

Inactive Publication Date: 2018-03-27
邓子坚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] On construction sites, the sand used to make concrete is usually screened to remove the gravel mixed i

Method used

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  • Sand screening device for construction

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Embodiment Construction

[0012] The present invention provides a sand screener for construction. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] see figure 1 A construction sand screen provided by the present invention comprises a rectangular frame 1, four machine feet 2, two symmetrically arranged baffles 3, a screen frame 4 pivotally connected to the frame, and a The screen 5 on the screen frame; the frame 1, machine foot 2 and baffle plate 3 surround a space that can accommodate a bucket truck; the place corresponding to the free end of the screen frame on the frame is rotatably provided with a Rotating shaft 6, a plurality of cams 7 are arranged on the rotating...

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Abstract

The invention provides a sand screening device for construction. The sand screening device for the construction comprises a rectangular frame, four machine legs, two symmetrically-arranged baffles, ascreen frame connected to the frame through a pivot and a screen arranged on the screen frame; the frame, the machine legs and the baffles define a space capable of containing a trolley; a rotating shaft is rotatably arranged at the position, corresponding to the end of the free end of the screen frame, of the frame, a plurality of cams are arranged on the rotating shaft, and the circumferential surfaces of the cams abut against the screen frame; and a motor platform is further arranged on the frame, a motor is arranged on the motor platform, and the motor drives the rotating shaft to rotate through a belt transmission mechanism. The sand screening device for the construction is high in sand screening efficiency.

Description

technical field [0001] The invention relates to a mechanical device for construction, in particular to a sand screen for construction. Background technique [0002] On construction sites, the sand used to make concrete is usually screened to remove the gravel mixed in it. However, ordinary sand screeners need to manually screen the sand, which is labor-intensive and inefficient. [0003] It can be seen that the prior art needs to be improved and enhanced. Contents of the invention [0004] In view of the above-mentioned problems in the prior art, the object of the present invention is to provide a sand screen for construction, which has high sand screening efficiency. [0005] In order to achieve the above object, the present invention has taken the following technical solutions: [0006] A construction sand screen, comprising a rectangular frame, four machine feet, two symmetrically arranged baffles, a screen frame pivotally connected to the frame, and a screen set on t...

Claims

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Application Information

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IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/46
Inventor 邓子坚
Owner 邓子坚
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