Unlock instant, AI-driven research and patent intelligence for your innovation.

Speed-variable cable-driven belt conveyer capable of carrying people and goods

A traction belt and conveyor technology, which is applied in the field of bulk material conveying machinery, can solve the problems of low utilization rate of steel wire rope, difficulty in automatic tension adjustment, high maintenance cost, etc., and achieve simple and convenient modification of parameters, shortened debugging time, and small investment Effect

Inactive Publication Date: 2009-01-21
沈阳矿山机械有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also the following disadvantages: 1) With the dual-machine DC electric drive system, it is difficult to automatically adjust the tension, the maintenance amount is large, and the maintenance cost is high
The service life utilization rate of tape and steel wire rope is low

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
  • Speed-variable cable-driven belt conveyer capable of carrying people and goods
  • Speed-variable cable-driven belt conveyer capable of carrying people and goods
  • Speed-variable cable-driven belt conveyer capable of carrying people and goods

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0022] As shown in Figures 1 to 5, 1 in the figure is the electric drive system, 2 is the driving device, 3 is the rope splitting device, 4 is the unloading device, 5 is the slope changing device, 6 is the middle supporting device, and 7 is the carrying belt , 8 is a steel wire rope, 9 is a charging device, and 10 is a tensioning device; wherein the driving device includes: two sets of AC frequency conversion speed regulating motors 11 are arranged side by side, and a planetary gear reducer connected with the output shaft of the speed regulating motor 11 12. The main shaft transmission device 13, the driving sheave 14, and a hydraulic disc brake 15 is also provided at the corresponding position on the outer edge of the driving sheave 14; A canvas layer 21 and a covering rubber layer 20 are arranged in sequence outside, and a wedge-shaped ear groove 22 fitted with the steel wire rope 8 is also provided on the covering rubber layer 20 . The electric drive system 1 mainly include...

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 speed variable steel cable pulled belt conveyer includes an electrically pulling system, a driving unit, a cable separator, an unloader, a variable slope unit, a middle part bearing unit, a bearing rubber belt, steel cables, a loader, and a tightener. Technologically, it features the driving unit comprising two parallel AC frequency control motors, a planetary gear reducer connected to the output shaft of the motors, a main shaft transmission device, a driving rope wheel and hydraulic disc brake; and the bearing rubber belt comprising spring steel base layer, fabric ply, covering rubber layer and wedged ear slots for embedding steel cable. Owing to the prefect driving unit, variable slope unit and bearing rubber belt, the speed variable steel cable pulled belt conveyer has high sensitivity, easy regulation, reliable braking, and long service life.

Description

technical field [0001] The invention relates to the technical field of bulk material conveying machinery, in particular to an object-carrying, man-carrying, variable-speed steel rope traction belt conveyor. Background technique [0002] At present, steel rope traction belt conveyors are widely used in the transportation of bulk materials in national economic sectors such as coal and metallurgy. This kind of conveyor has the advantages of long conveying distance, low power consumption, stable operation, convenient maintenance and use, can transport personnel, and variable speed according to different operating conditions. However, there are also the following disadvantages: 1) It is difficult to automatically adjust the tension when the dual-machine DC electric drive system is adopted, the maintenance amount is large, and the maintenance cost is high. 2) If the two-machine AC cascade speed regulation electric drive system is adopted, the equipment will have a large starting ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B65G17/02B65G17/30B65G23/24B65G15/30
CPCY02P70/10
Inventor 张凯军项洪涛杨明华
Owner 沈阳矿山机械有限公司