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Powder material adding mechanism

A technology for powder material and feeding, which is applied in the field of feeding device and feeding mechanism of powder material

Inactive Publication Date: 2016-01-27
WUXI KING CONTROL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, provide a feeding mechanism for powder materials, solve the problem of material bridging in the process of small metering and weighing, and ensure the weighing accuracy

Method used

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  • Powder material adding mechanism

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with specific drawings.

[0011] like figure 1 As shown: the feeding mechanism of the powder material includes a weighing scale bucket 1, a measuring sensor 2, a discharge cylinder 3, a discharge port 4, a reducer 5, a motor 6, a micro-motor 7, a stirring device 8, and the like.

[0012] like figure 1 As shown, the present invention comprises a weighing scale bucket 1, a measuring sensor 2 is arranged at the bottom of the weighing scale bucket 1, a discharge cylinder 3 is arranged at the bottom of the measurement scale bucket 1, a discharge port 4 is arranged at one end of the discharge cylinder 3, and a discharge port 4 is arranged in the discharge cylinder 3. The feeding screw rod is connected to the power output end of the speed reducer 5, and the power input end of the speed reducer 5 is connected to the power output end of the motor 6; A stirring device 8 is installed at the power output end of ...

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Abstract

The invention relates to a powder material adding mechanism which comprises a metering scale hopper. A metering sensor is arranged at the bottom of the metering scale hopper. A discharge barrel is arranged at the lower portion of the metering scale hopper, a discharge outlet is formed in one end of the discharge barrel, and a feed screw rod is arranged in the discharge barrel. The powder material adding mechanism is characterized in that a micromotor is installed on the top of the metering scale hopper, and a stirring device is installed at the power output end of the micromotor. The feed screw rod is connected with the power output end of a speed reducer, and the power input end of the speed reducer is connected with the power output end of the micromotor. The bottom end of the stirring device is located above the discharge barrel. According to the powder material adding mechanism, due to the facts that the stirring device is additionally installed on the metering scale hopper, and materials in the metering scale hopper are stirred under driving of the micromotor, bridging is avoided, and discharge smoothness and precision are ensured.

Description

technical field [0001] The invention relates to a feeding device, in particular to a feeding mechanism for powder materials, and belongs to the field of mechanical technology. Background technique [0002] The spiral weighing scale can complete the measurement and transportation at the same time, mainly used for the measurement of powder materials or small particle materials, widely used in the continuous transportation of powdery and bulk materials in cement, chemical industry, metallurgy, ceramics, grain, transportation and other industries And dynamic metering, commonly used materials are fly ash, slag powder, raw meal powder, coal powder, etc. in the cement industry. [0003] In the prior art, most of the feeding mechanisms for powder materials in weighing scales use double-screw feeding mechanisms, which can meet the requirements of large-scale weighing, but for small weighing of ≦0.5 kg / h, materials are easy to bridge, The discharge is not smooth and the accuracy is d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/46B65D88/68
Inventor 吴云水
Owner WUXI KING CONTROL INSTR
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