High-efficiency sand screening machine for building construction site

A technology for building construction and sand screening machine, applied in the direction of screening, solid separation, grille, etc., can solve the problems of affecting the quality of the project, waste of sand and gravel, poor effect, etc., to increase the screening quality, reasonable structure, and novel design Effect

Inactive Publication Date: 2017-08-08
六安市我罗生工业设计有限公司
View PDF1 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing sand screening machines are generally divided into drum sand screening machines, washing drum sand screening machines, vibrating screen sand screening machines, etc. During construction, ordinary screens are often used to process sand. The effect of sand treatment is not good, it needs several times of sand screening to meet the requirements, otherwise it will affect the quality of construction
[0003] Chinese patent (au

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
  • High-efficiency sand screening machine for building construction site
  • High-efficiency sand screening machine for building construction site
  • High-efficiency sand screening machine for building construction site

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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 a high-efficiency sand screening machine for a building construction site, which comprises a bottom plate, a support frame connected to both sides of the top of the bottom plate, a top plate connected to the top of the support frame, a driving gear connected to the middle of the top plate, and a guide rod fixed in the middle of the top plate. There is a guide sleeve in the middle of the guide rod, the lower end of the guide sleeve is connected with the left rack, the left lower end of the left rack is connected with the left moving rod, the lower end of the top plate is fixed with a slide rail, the middle of the slide rail is provided with a slider, and the upper end of the slider is connected with a right Rack, the right moving rod is connected to the lower side of the right end of the right rack, the upper end of the screen is provided with a crushing shaft, the right end of the crushing shaft is connected to a crushing pulley, the upper end of the crushing pulley is connected to a driven pulley through a belt, and the left end of the driven pulley A pulley shaft is connected, the left end of the pulley shaft is connected with a driving gear, and the front end of the driving gear is meshed with a driven gear. The present invention realizes the requirement of crushing the coarse sand remaining on the upper end of the screen, increases the screening quality of the screen, and avoids the later crushing treatment of the coarse sand.

Description

technical field [0001] The invention relates to the technical field of building construction equipment, in particular to a high-efficiency sand screening machine for building construction sites. Background technique [0002] Sand is one of the most commonly used building materials. Sand is used during construction on the construction site, and the sand cannot be used directly when bought back. Before use, the sand needs to be screened. Manual screening is time-consuming and labor-intensive, and the efficiency is low. It has been gradually replaced by sand screening machines. Existing sand screening machines are generally divided into drum sand screening machines, washing drum sand screening machines, vibrating screen sand screening machines, etc. During construction, ordinary screens are often used to process sand. The effect of sand treatment is not good, and it needs to go through several times of sand sieving treatment to meet the requirements, otherwise it will affect...

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): B07B1/30B07B1/42B02C13/02B02C23/10
CPCB07B1/30B02C13/02B02C23/10B07B1/42
Inventor 孙益博刘锁
Owner 六安市我罗生工业设计有限公司
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