Circular building sand screening device

A circular and architectural technology, applied in the direction of screening, solid separation, grille, etc., can solve the problems of poor sand screening effect and insufficient sand screening process, so as to achieve full and thorough screening, improve screening effect, and improve The effect of sieving quality

Inactive Publication Date: 2019-01-04
霸州市辉月网络技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of building construction, sand is one of the most commonly used building materials. In the actual use process, it needs to be screened according to the needs of building construction to obtain sand with a particle size that meets the requirements. However, the screening of sand by the current sand screening device The effect is poor, and the sand is often screened only once, resulting in an insufficient and thorough sand screening process. For this reason, a circulating building sand screening device is now provided.

Method used

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  • Circular building sand screening device
  • Circular building sand screening device
  • Circular building sand screening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1-3 , a circulating building sand screening device, comprising a support base plate 1, a support frame 2 and a support platform 21 are fixedly installed on the support base plate 1, and a horizontal auger 13 driven by a motor I11 is fixedly installed on the support frame 2 horizontally. The dragon 13 is driven by the motor I11, and the sand in the horizontal auger 13 carries out horizontal rotation and conveying.

[0022] Below the horizontal auger 13, there is a dispersion cylinder 10 connected with it through the discharge pipe 12. The discharge pipe 12 is installed on the lower right bottom of the horizontal auger 13, and the bottom of the dispersion cylinder 10 is embedded with a horizontal screen 18. The dispersion cylinder The lower left part of 10 is embedded and fixed with an inclined screen 19 arranged obliquely. When the sand is transported to the discharge pipe 12 in the horizontal auger 13, it falls to the inside of the dispersion cylinder 10. Th...

Embodiment 2

[0029] On the basis of Embodiment 1, in addition, the support frame 2 is provided with an incomplete gear 6 that is driven and connected to the runner 8 through the pulley mechanism 7, and a spur rack that is meshed and connected with the incomplete gear 6 is installed horizontally below the incomplete gear 6. 5. A transmission frame 25 is fixed on the left end of the spur rack 5, and a scraper 24 abutting against the bottom surface of the horizontal screen 18 is fixed on the transmission frame 25.

[0030] Further, a fixed plate 4 is vertically fixed on the right end of the spur rack 5 , and a return spring 3 is fixed horizontally between the fixed plate 4 and the support frame 2 .

[0031] The rotation of the runner 8 drives the incomplete gear 6 to rotate through the pulley mechanism 7, and the incomplete gear 6 drives the spur rack 5 meshed with it to reciprocate and slide left and right under the elastic restoring force of the return spring 3, thereby realizing that the tr...

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Abstract

The invention discloses a circular building sand screening device, and relates to the technical field of building machines. The circular building sand screening device comprises a supporting bottom plate, and a transverse packing auger driven by a motor I is horizontally and fixedly mounted on the supporting frame. A dispersing barrel communicating with the transverse packing auger through a discharging pipe is arranged below the transverse packing auger. A conveying belt mounted on a supporting table is arranged below a horizontal screen, and a longitudinal packing auger driven by a motor IIis fixedly mounted on the supporting table. A lifting inlet communicating with the dispersing barrel is formed in the lower right side wall of the longitudinal packing auger, and a circulating pipe ismounted between the upper right side wall of the longitudinal packing auger and the transverse packing auger in a communicating manner. According to the circular building sand screening device, sandcan be screened through the horizontal screen and an inclined screen and passes. By means of conveying of the transverse packing auger and the longitudinal packing auger, on one hand, the scattering function on the sand is improved, the mobility of the sand during screening is improved, and the screening effect is improved; and on the other hand, repeated and circular screening of the sand can beachieved, screening can be more sufficient and thorough, and the screening quality of the sand is improved.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a circulating sand screening device for construction. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into real objects at designated locations. It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction works is called "construction site" or "construction site", also called construction site. [0003] In the process of building construction, sand is one of the most commonly used building materials. In the actual use process, it needs to be screened according to the needs of building construction to obtain sand ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/04B07B1/42B07B1/46B07B1/52
CPCB07B1/04B07B1/42B07B1/4609B07B1/526
Inventor 武新鹏
Owner 霸州市辉月网络技术有限公司
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