Uniform powdery material feeding device

A powdery material, uniform technology, applied in the field of powdery material uniform feeding device, can solve the problems of uneven feeding, high speed reducer, high motor speed, improve uniformity, high starting torque, high control accuracy Effect

Inactive Publication Date: 2014-12-17
张永利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are many deficiencies in this scheme: (1) In this scheme, the motor is an ordinary asynchronous three-phase motor, which is easy to stall when the motor is started, and the power of the motor is too high to waste electric energy
(2) The speed of ordinary asynchronous three-phase motors is not easy to control, the inertia is large when stopping, the material is not uniform, and the error is large
(3) The speed of the motor is high, the speed of the reducer is also high, the heat generation is large, the working life is short, and the maintenance volume is large

Method used

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Experimental program
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Effect test

Embodiment 1

[0026] Embodiment 1: a kind of powdery material uniform feeding device, its structure is as figure 1 , Image 6 , Figure 7 , Figure 8 , Figure 9 with Figure 10 Shown: includes a tank body 9, the top of the tank body 9 is provided with a stepping motor 10 and a reducer 1, the stepping motor 10 is connected to the reducer 1, and the reducer 1 transmits power to the transmission shaft 11, which is located in the tank body 9 The middle and upper part of the transmission shaft 11 is connected with the turning knife fixed frame 4, and the turning knife fixed frame 4 is connected with the turning knife 21 for turning the material in the tank body 9, and the lower end of the transmission shaft 11 is connected with the uniform feeding The control module A27 is connected.

[0027] The top of the tank body 9 is provided with a speed reducer fixed bracket 3, and the speed reducer 1 is connected with the stepping motor 10 and installed and fixed on the top of the speed reducer fix...

Embodiment 2

[0047] Embodiment 2: a kind of powdery material uniform feeding device, its structure is as figure 2 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 with Figure 10 Shown: includes a tank body 9, the top of the tank body 9 is provided with a stepping motor 10 and a reducer 1, the stepping motor 10 is connected to the reducer 1, and the reducer 1 transmits power to the transmission shaft 11, which is located in the tank body 9 The middle and upper part of the transmission shaft 11 is connected with the turning knife fixed frame 4, and the turning knife fixed frame 4 is connected with the turning knife 21 for turning the material in the tank body 9, and the lower end of the transmission shaft 11 is connected with the uniform feeding The control module A27 is connected.

[0048] The top of the tank body 9 is provided with a reducer fixing bracket 3 , and the reducer 1 is connected with the stepping motor 10 and installed and fixed on the reducer fixing bracket 3...

Embodiment 3

[0071] Embodiment 3: a kind of powdery material uniform feeding device, its structure is as image 3 with Figure 11 Shown: includes a tank body 9, the top of the tank body 9 is provided with a stepping motor 10 and a reducer 1, the stepping motor 10 is connected to the reducer 1, and the reducer 1 transmits power to the transmission shaft 11, which is located in the tank body 9 The middle and upper part of the transmission shaft 11 is connected with the turning knife fixed frame 4, and the turning knife fixed frame 4 is connected with the turning knife 21 for turning the material in the tank body 9, and the lower end of the transmission shaft 11 is connected with the uniform feeding The control module B28 is connected.

[0072] The top of the tank body 9 is provided with a speed reducer fixed bracket 3, and the speed reducer 1 is connected with the stepping motor 10 and installed and fixed on the top of the speed reducer fixed bracket 3.

[0073] The uniform feeding control...

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Abstract

The invention relates to a uniform powdery material feeding device which comprises a tank body, wherein the top of the tank body is provided with a stepping motor and a speed reducer, wherein the stepping motor is connected with the speed reducer; the speed reducer is used for transferring power to a transmission shaft; the middle upper part of the transmission shaft positioned in the tank body is connected with a material overturning tool fixing rack which is connected with a material overturning tool used for overturning materials in the tank body; the lower end of the transmission shaft is connected with a uniform feeding control component. According to the scheme, the powder material feeding precision can be precisely controlled, and the uniform powdery material feeding device is high in popularization value.

Description

technical field [0001] The invention relates to the field of production line blanking, in particular to a powdery material uniform blanking device. Background technique [0002] The Chinese patent document with the authorized notification number CN203510477U is an early product of our company, which is used for uniform feeding of powdery materials. In this scheme, the ordinary asynchronous three-phase motor is driven by the frequency converter, and the motor drives the cutting knife to run through the reducer to complete the cutting. [0003] But in this scheme, there are many deficiencies: (1) in this scheme, the motor is an ordinary asynchronous three-phase motor, which is easy to stall when the motor starts, and the motor power is too high to waste electric energy. (2) The speed of ordinary asynchronous three-phase motors is not easy to control, the inertia is large when the machine stops, the feeding is uneven, and the error is large. (3) The speed of the motor is high...

Claims

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Application Information

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IPC IPC(8): B65G65/48B65D88/28B65D88/68
Inventor 张永利
Owner 张永利
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