Sand screening equipment for construction

A technology for construction and sand screening, which is applied in the direction of filter screen, solid separation, grille, etc. It can solve the problems of easy blockage of the screen, low sand screening efficiency, and reduced work efficiency, so as to avoid mesh blockage and improve sand screening efficiency Effect

Active Publication Date: 2017-12-15
北京城建二建设工程有限公司
View PDF7 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current sand screening equipment generally only has the first-level sand screening function, which cannot meet the needs of different construction operations, and the

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sand screening equipment for construction
  • Sand screening equipment for construction
  • Sand screening equipment for construction

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0019] See Figure 1~4 In the embodiment of the present invention, a sand screening equipment for construction includes a sand screening box 7, an incomplete gear 22, a first screen 16, a second screen 9 and a cross bar 11. The top of the screen sand box 7 There is a hopper 18, a first L-shaped plate 6 is fixed at the bottom of the screen sandbox 7, and a second L-shaped plate 1 is provided under the first L-shaped plate 6. The first L-s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses sand screening equipment for construction. The sand screening equipment comprises a sand screening box, an electric push rod, a first screen, a second screen, springs, a first gear, a second gear, an incomplete gear, a first rotary shaft, a first motor, a first bevel gear, a second bevel gear, a second rotary rod, cross rods, brushes, a reel and a second motor. The sand screening equipment is provided with the first screen and the second screen, and multi-stage screening can be conducted to meet requirements of different construction operations; the sand screening equipment is provided with the first motor, the first rotary shaft, the incomplete gear, the first gear, the second gear and the springs, the first screen and the second screen are made to shake continuously through cooperation, and the sand screening efficiency is improved; the sand screening equipment is provided with the first bevel gear, the second bevel gear, the second rotary shaft, the cross rods and the brushes, the bottom of the first screen and the top of the second screen are brushed continuously through the brushes, meshes of the first screen and the second screen are prevented from being blocked, and the sand screening efficiency is further improved; and the sand screening equipment is provided with the electric push rod, the reel and the second motor, and discharging is convenient.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to sand screening equipment for construction. Background technique [0002] Sand is an essential basic raw material in the field of construction. There are many impurities in the sand, such as gravel, garbage, etc., and the sand in the sand is also divided into different grades for different purposes. The required sand particle size grade different. Therefore, it is necessary to sieve the sand before using it. [0003] The current sand screening equipment generally only has the first-level sand screening function, which cannot meet the needs of different construction operations, and the screen mesh is easily blocked during the screening process, and the sand screening efficiency is low, which increases the labor intensity of workers and reduces work efficiency. Contents of the invention [0004] The object of the present invention is to provide a construction sand...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B07B1/28B07B1/52
CPCB07B1/005B07B1/28B07B1/524
Inventor 王峰
Owner 北京城建二建设工程有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap