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Novel plow discharger

A plough type unloader and a new type of technology, applied in the field of unloading devices, can solve the problems of unclean plough material and worn conveyor belt, and achieve the effect of improving conveying capacity, conveying stable and preventing material overflow.

Inactive Publication Date: 2013-06-12
沈保国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new plow unloader to solve the problem of unclean plow material and wear conveyor belt, and to provide a plow unloader that is thorough and has good wear resistance, so that it can meet all belt speeds of 0.8-6.5m / s, achieve clean discharge, no damage to the belt, stable operation, low cost, and enable the conveyor to operate normally, improve conveying efficiency, prolong the service life of the conveyor, and reduce failures

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the drawings:

[0021] A new type of plow unloader, as attached figure 1 , 2 , 3, used to unload the materials on the conveyor belt of the belt conveyor, including swing arm 11, electric push rod 21, plowshare 5, lifting frame 2; two conveyor belts fixed on the belt conveyor Two brackets 13 on the side, a swing shaft is connected between the two brackets 13 through a pin 14, a shim 15, a spring washer 16, a nut 17 and a split pin 18. In this embodiment, the two Two brackets 10 are welded to the middle frame of the belt conveyor as a whole. Each bracket 10 is fixed on the ground with an optical shaft 26 and a flat washer 27; both ends of the swing shaft are covered with a swing shaft that can be opposed to the swing shaft. For the rotating sleeve, the middle section of the swing arm is fixed on the sleeve, so as to form a connection with the swing shaft. Two swing arms 11 are respectively connected ...

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Abstract

The invention discloses a novel plow discharger, and belongs to the technical field of dischargers. A swing shaft is connected between two brackets (13) fixed on two sides of a conveying belt of a belt conveyor, a horizontal pull rod is connected between upper ends of two swing arms (11), a push rod rotation arm (19) is connected between lower ends of the two swing arms (11), the tail end of the push rod rotation arm (19) is connected with the middle part of an electric drive push rod (21) and fixed on the brackets (13) to be connected with the horizontal pull rod, a supporting arm is respectively fixed on two sides of a plowshare (5), each supporting arm is respectively connected with one bracket (13) and further connected with one end of a pull arm (10), the other end of the pull arm (10) is connected with the horizontal pull rod, and a lifting frame (2) is arranged below the conveying belt of the belt conveyor. According to the novel plow discharger, the discharging is complete, the work efficiency is improved, the conveying is stable, the structure is reasonable, materials can be effectively prevented from overflowing, and the conveying capacity of the conveying belt is improved.

Description

technical field [0001] The invention belongs to the technical field of unloading devices used in coal conveying systems of thermal power plants, and in particular relates to a novel plow unloading device. Background technique [0002] The unloader is used for unloading at any point in the middle of the conveyor. The electro-hydraulic single-side plow unloader is a mechanical accessory product installed on the conveyor to perform unloading and control the flow of materials. The unloader can be widely used in industries such as electric power, metallurgy, coal, chemical building materials and docks. Material and other characteristics, it can be operated locally and controlled remotely. [0003] A certain power plant was completed and put into operation, and the entire coal transportation system has basically operated normally for nearly half a year. However, the coal storage is full, and the coal cannot be unloaded in time when the train arrives, resulting in a serious backlo...

Claims

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Application Information

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IPC IPC(8): B65G47/34B65G47/76
Inventor 沈保国
Owner 沈保国
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