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Underground weighing apparatus

A weighing device, buried technology, applied in the field of mechanical devices, can solve the problems of low efficiency of manual weighing, high noise of open silo, etc., and achieve the effect of simple structure, low noise and less dust

Inactive Publication Date: 2017-04-26
安徽腾拓新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a buried weighing device to solve the problems of low efficiency of manual weighing and large noise of open silos

Method used

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Embodiment Construction

[0021] like figure 1 , figure 2 As shown, a buried weighing device includes a foundation pit 1, a lower support plate 2, a load bearing plate 3, a load cell 4, a frame 5, a silo 6, an upper support plate 7, a lower plate 8, a screw feeding Machine 9, controller 10, the lower support plate 2 is located inside the foundation pit 1, the lower support plate 2 is screwed to the foundation pit 1, the load bearing plate 3 is located at the upper end of the lower support plate 2, and the The load-bearing plate 3 is threadedly connected with the lower support plate 2, the load cell 4 is located at the upper end of the load-bearing plate 3, the load cell 4 is threaded with the load-bearing plate 3, and the frame 5 is located at the upper end of the load cell 4, The frame 5 is threadedly connected with the load cell 4, the feed bin 6 is located inside the frame 5, the feed bin 6 is connected to the frame 5 by welding, and the upper support plate 7 is located at the upper end of the ins...

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PUM

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Abstract

The invention discloses an underground weighing apparatus, which comprises a ground pit, a lower supporting plate, a bearing plate, a weighing sensor, a frame, a bunker, an upper supporting plate, a blanking plate, a spiral feeding machine and a controller. During loading, raw materials are directly poured on the blanking plate after being unpacked, and enter the bunker through a blanking hole in the blanking plate. During discharging, the controller controls a valve to be on and off, and the spiral feeding machine runs to continuously convey the raw materials. The weighing sensor is used for detecting the weight of the bunker, and if the set weight is reached, the controller controls the spiral feeding machine to stop running. The apparatus has a simple structure, can weigh the raw materials, enables the efficiency to be effectively improved, and produces low noise and little dust thanks to the underground design.

Description

technical field [0001] The invention relates to a mechanical device, in particular to an underground weighing device. Background technique [0002] Compound fertilizer refers to chemical fertilizers containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. There are many production methods for compound fertilizer. One of the production methods of compound fertilizer is as follows: Using urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate monoammonium phosphate, diammonium phosphate, heavy calcium, general calcium), potassium chloride (potassium sulfate) and other materials as raw materials, after crushing to a certain fineness, The material is agglomerated and granulated in the drum of the drum granulator (or disc granulator) through humidification and heating. The granulated material is dried by the drum dryer, screened by a multi-stage vibrat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G17/06
CPCG01G17/06
Inventor 陈勇
Owner 安徽腾拓新材料科技有限公司