Tensioning device of steel wire rope of bulk machine

A tensioning device and wire rope technology, applied in the direction of hoisting device, spring mechanism, etc., can solve problems such as over-tightening, affecting normal cutting, wire rope slack, etc., to prolong observation and operation time, avoid mechanical damage, prolong The effect of the service life

Active Publication Date: 2019-06-14
武汉宇格电力设备有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technical solution above has the following defects: in this solution, the three steel wire ropes are driven by the motor to rotate the reel to realize synchronous rewinding and unwinding, but if the staff does not see the telescopic feeding tube in time. If the motor is not turned off in time, the wire rope will be slack, twisted, knotted or the wire rope will be too tight or even broken, which will affect the normal feeding in light cases, and cause safety accidents in severe cases

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
  • Tensioning device of steel wire rope of bulk machine
  • Tensioning device of steel wire rope of bulk machine
  • Tensioning device of steel wire rope of bulk machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] refer to figure 1 , is a tensioning device for a wire rope 7 disclosed in the present invention, comprising a base 1, three hollow columns 4 vertically fixed on the base 1, a drive motor 2 and a reducer 3 fixedly installed on the base 1. Three hollow columns 4 are arranged in a straight line and equidistant on the base 1, the drive motor 2 is fixedly installed on the base 1 and the output end is connected to the reducer 3, the output shaft of the reducer 3 is fixedly connected to the central rotating shaft 5, and the central rotating shaft 5 is along the The arrangement direction of the three hollow columns 4 extends. Three winding sheaves 6 are fixed on the central rotating shaft 5 , the central axes of the three winding sheaves 6 are parallel to the central rotating shaft 5 and the positions of the three winding sheaves 6 correspond to the three hol...

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 tensioning device of a steel wire rope of a bulk machine, and relates to the technical field of bulk machines. The tensioning device comprises a base, a driving motor, a speed reducer and three hollow vertical columns, wherein the driving motor, the speed reducer and the three hollow vertical columns are arranged on the base; and the driving motor is fixedly installed onthe base and is connected with a central rotating shaft through the speed reducer, three winding groove wheels are fixed on the central rotating shaft, a steel wire rope is fixedly connected to each winding groove wheel, a lifting heavy hammer is arranged in each hollow vertical column, and the three steel wire ropes wind around the three lifting heavy hammers and then are fixedly connected with the bottom of a telescopic discharging pipe. The tensioning device of the steel wire rope of the bulk machine has the technical effects that the steel wire ropes are kept in a proper tensioning state,the steel wire ropes are prevented from being loosened, twisted, knotted or too tight and even broken.

Description

technical field [0001] The invention relates to the technical field of bulk machines, in particular to a wire rope tensioning device for bulk machines. Background technique [0002] Bulk packing machine is a kind of packaging equipment, which is used to output the materials in the storage warehouse to the means of transportation such as trucks and tankers. Commonly used bulk loaders include clinker bulk loader, silo bottom bulk loader, silo side bulk loader, dry ash (slag) bulk loader, etc. Among them, dry ash (slag) bulk loader is suitable for electric power, building materials, chemical industry and other industries. The bottom of the bulk machine is usually equipped with a telescopic feeding tube, which is generally formed by a number of sleeve-type expansion joints, and a number of steel wire ropes are fixedly connected to a sleeve expansion joint at the bottom. The roll device realizes the expansion and contraction of the telescopic feeding tube. The traditional steel...

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 Applications(China)
IPC IPC(8): B66D1/50B66D1/56B66D1/26
Inventor 刘成华刘琦
Owner 武汉宇格电力设备有限公司
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