Metering belt type feeder free of carrier rollers

A feeder, rollerless technology, applied in the field of material metering and conveying equipment, can solve the problems of increasing conveyor belt friction and dust, increasing transmission resistance, inaccurate metering, etc., to reduce friction, reduce conveying resistance, and improve metering. The effect of precision

Inactive Publication Date: 2014-07-23
鹤壁市煤化机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional metering belt feeders generally use weighing rollers to support the conveyor belt. Due to the rolling friction between the rollers and the conveyor belt, the transmission resistance increases, and because there is a certain distance between the rollers,

Method used

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  • Metering belt type feeder free of carrier rollers
  • Metering belt type feeder free of carrier rollers
  • Metering belt type feeder free of carrier rollers

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Embodiment Construction

[0020] control Figure 1~5 , The present invention does not have roller metering belt feeder, is made up of funnel, gate, guide trough body, conveying system, weighing system and chassis. Its specific structural features are: the upper part of the funnel 1 is connected to the mouth of the hopper, the lower part is provided with a gate 2 and a material guide trough 3, and a conveying system 5, a weighing system 7, and a support 4 are arranged under the material guide trough 3 The upper and lower parts of the upper and lower parts are respectively connected with the material guide trough body 3 and the underframe 6, and the conveying system 5 and the weighing system 7 are connected with the underframe 6 respectively.

[0021] The bearing housings of the driving roller 5.1 and the redirecting roller 5.6 of the conveying system 5 are respectively connected with the chassis 6, and an annular conveyor belt 5.4 is arranged between the two rollers, and several pairs of belt grooves ar...

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PUM

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Abstract

The invention discloses a metering belt type feeder free of carrier rollers. The metering belt type feeder is composed of a hopper gate, a material guide groove, a conveying system and a weighing system, an annular conveying rubber belt is arranged between a transmission drum and a turnabout drum of the conveying system, a plurality of pairs of rolling wheels with grooves are arranged on the two sides of the annular conveying rubber belt, the rolling wheels are fixedly connected with the annular conveying rubber belt, and guide rails are arranged below the rolling wheels. Weighing guide rails of the weighing system are connected with weighing sensors through supports, the weighing sensors are provided with adjusting bolts, the weight of materials is acted on the weighing sensors through steel balls on the upper portions of the adjusting bolts, and a speed measuring sensor is arranged at one end of the turnabout drum. According to the metering belt type feeder, the rolling wheels replace a large number of carrier rollers, the wave motion state of the belt is changed, the materials are in a relative static state on the belt, jolting friction between the materials and the belt is reduced, operating is stable, metering is more accurate, metering precision is improved, safety and reliability are achieved, the design concept of adopting many carrier rollers to support the rubber belt to operate is thoroughly changed, running resistance and power consumption are lowered, and energy is saved.

Description

technical field [0001] The invention relates to a material metering and conveying equipment, which is a roller-less metering belt feeder machine, which is suitable for intermediate reloading and feeding metering of bulk materials, and is especially suitable for metering and feeding of the loading system. At the same time It is also suitable for feeding systems that require metering in industries such as coal, metallurgical mines, building materials, and electric power. Background technique [0002] At present, most of the belt feeders with metering function in our country are small quantitative feeders used in the batching system. With the rapid development of my country's coal, metallurgical and mining industries, the requirements for the automation of the bulk material transfer system are getting higher and higher. In particular, a material transfer device with a large metering function is needed to achieve fast, accurate and quantitative loading. the goal of. [0003] Tr...

Claims

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Application Information

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IPC IPC(8): B65G15/60G01G11/00
Inventor 王运池桂建阁赵成群栗鹏伟马志娟王杰
Owner 鹤壁市煤化机械有限责任公司
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