Vertical belt middle sampling head

A sampling head and belt technology, applied in the field of sampling equipment, can solve the problems of representative deviation, residual material, large volume of the transmission mechanism, etc., and achieve the effect of complete sampling section, no residual material, and flexible installation position.

Active Publication Date: 2009-10-07
浙江杭钻机械制造股份有限公司
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The workload of the sampling volume increases, the opening width of the sampling bucket increases with the increase of the sampling particle size, the transmission power increases, the transmission mechanism is bulky, and the installation space of the horizontal structure direct drive is limited, which cannot meet the needs of larger belt conveyors. sampling requirements
Generally, the supporting rollers of the belt conveyor

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
  • Vertical belt middle sampling head
  • Vertical belt middle sampling head
  • Vertical belt middle sampling head

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] The specific embodiments of the present invention will be described below in conjunction with the drawings. Such as figure 1 , figure 2 As shown, the central sampling head of the vertical belt of the present invention includes a multi-roller support structure composed of a frame 1, a sampling bucket 2, and two sets of arcuate rollers 3.

[0017] The frame 1 is installed on an independent floor stand, and is not affected by the belt conveyor bracket and the intermediate frame.

[0018] Combine Figure 1 to Figure 4 , The sampling bucket body 26 is connected to the connecting plate on the transmission shaft 23 through the connecting bolt 22, and the integral vertical bearing unit 24 is used to suspend the transmission shaft in the inner middle of the frame 1. The transmission reduction device 4 is installed on one side of the frame 1, and the sampling bucket 2 is driven to rotate around the transmission shaft 23 through a belt or chain transmission.

[0019] Combine figure 1...

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 provides a vertical belt middle sampling head, which comprises a frame structure, a sampling bucket structure and a multiple supporting rollers supporting construction; the sampling head frame is formed into door frame type structure; the sampling bucket is connected to the connection plate on the transmission shaft by a bolt; the transmission shaft is suspended in the middle position on the inner side of the frame by an integrated vertical bearing seat; multiple supporting rollers support is adopted on both sides of the sampling bucket; the belt on the sampling position is shaped more approaching to arc; a discharging opening is disposed on outer side of the supporting rollers. The sampling buckets rotates around the shaft to obtain the materials from the whole section, and dumps to the discharging opening; and completes one sampling period once rotating one cycle. The invention adopts vertical door frame structure, has a flexible mounting position, can be mounted in the whole working intermediate section of the belt conveyor, is not influenced by the central rack of the belt support, is suitable for large-width belt; and the belt is shaped more approaching to arc accordance with the sampling bucket movement track, thus the sampling bucket sampling section is more perfect to has no surplus material.

Description

technical field [0001] The invention relates to a sampling device, in particular to a device installed in the middle of a belt for collecting material samples on a running belt. Background technique [0002] The sampling head in the middle of the belt is installed in the middle of the belt conveyor to collect the materials on the running conveyor belt. The scraper-type sampling head is installed in the middle of the belt conveyor and rotates once according to the set time period to obtain a complete cross-sectional material sample from the running belt conveyor for sampling inspection of the quality of the material. [0003] The existing scraper-type sampling head is a frame-type horizontal structure, which is installed on the intermediate frame in the middle of the belt, and has a small working space. It is mainly used under the conditions of the belt width <1400mm and the conveying capacity <1500t / h. With the increase of the conveying capacity and the larger materia...

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): G01N1/20
Inventor 陈冰山钱超美
Owner 浙江杭钻机械制造股份有限公司
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