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Swing rod screening machine

A screening machine and rack technology, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of unsafe operators, difficult human operation, unsuitable machines, etc., and achieve the effect of eliminating potential safety hazards.

Inactive Publication Date: 2017-01-25
杭州金竺机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the motor and pulley of the original pendulum screening machine are set at the lower end of the trough, the height of the first floor of the trough, the second floor of the frame, the third floor of the balance frame, the motor, and the four floors of the pulley make the whole equipment very difficult. The high phenomenon makes it difficult to convey materials, does not match with the front and rear machines on the production line, and makes it difficult for people to operate
The rocker arm of the existing pendulum screening machine is fixed on the outside of the frame, causing unsafe hidden dangers for operators
Moreover, the rocker arm is located on the outside of the frame, because there is no fixed point, it is difficult to add protective measures

Method used

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  • Swing rod screening machine
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: as figure 1 , figure 2 As shown, the pendulum screening machine includes frame 1, motor 3, pulley 5, trough 4, balance frame part 2, and short rocker arm 6. The motor and pulley are set on the right side of the trough, that is, the side with the highest trough. In the space below, the height of the motor is generally 200mm, and the height of the pulley is generally 300mm. After adjustment, the height of the machine can be saved by about 100mm, which greatly improves the configuration space of some production processes and adjacent equipment. The lower side of the trough moves back to the lower end. The length of the part 4-1 is 200mm. Because the trough is inclined, the lower it moves back, the lower end can be adjusted at will according to the height of the inlet and outlet of the equipment next to it. , which greatly facilitates the layout of the production line.

Embodiment 2

[0014] Embodiment 2: The trough of the pendulum screening machine is a screen, and the screen is replaced with a corrugated plate to become a pendulum conveyor, which improves the conveying function. The maximum conveying angle of the swing bar screening machine is 7°, while the conveying angle of the swing bar conveyor can be 13°. Therefore, when the height difference of material conveying is constant, the length of the pendulum conveyor can be shortened by nearly half.

Embodiment 3

[0015] Embodiment 3: as figure 2 As shown, the rocker arm 6 is changed from the original outer side to be fixed on the inner side of the frame 1. When the operator is close to the machine, the frame will block it and will not directly touch the swinging rocker arm, which increases safety. A protective cover 7 can also be provided outside the frame at the corresponding position of the rocker arm, which not only further eliminates potential safety hazards during the operation of the rocker arm, but also increases the appearance of the machine.

[0016] In the present invention, the motor and the belt pulley are arranged on the right side of the trough, that is, the side where the trough is high, which saves the height of the original motor and the belt pulley, and utilizes the space under the high side of the frame. The lower side of the trough is moved back to the lower end, which is convenient for matching with the machine next to it during material transportation, and the ba...

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Abstract

A swing rod screening machine comprises a rack, a motor, a belt wheel, a transmission device, a trough, a balancing stand part and a short rocker arm. The motor and the belt wheel drive a connecting rod and the balancing stand part through the transmission device, and the short rocker arm is fixed between the balancing stand part and the trough. The swing rod screening machine is mainly technically characterized in that the motor, the belt wheel and the transmission device are arranged in lower space of the right side, namely, the higher side of the trough, the height generated when the motor and the belt wheel are originally arranged on the lower side is reduced, and the transmission direction is reversely set in a matched mode; according to the configuration needs of a production line, the trough is moved backwards towards the lower end in the lower side direction, the height of an inlet is reduced, and the height of the inlet is matched with the height of a feeding port and a discharging port of adjacent equipment. The height of the layer where the motor and the belt wheel are originally located is saved, and the space below the higher side of the rack is utilized. Meanwhile, the lower side of the trough is moved backwards towards the lower end, the trough can be matched with the height of a feeding port and a discharging port of an adjacent machine during material transportation, and the backward moving length can be adjusted according to actual needs.

Description

technical field [0001] The invention relates to a swing bar screening machine and a swing bar conveyor in the field of traditional Chinese medicine processing machinery. Background technique [0002] The pendulum screening machine is used for screening and homogenizing raw materials, semi-finished products and finished products. When performing material screening operations, the materials can be evenly distributed. Because the motor and pulley of the original pendulum screening machine are set at the lower end of the trough, the height of the first floor of the trough, the second floor of the frame, the third floor of the balance frame, the motor, and the four floors of the pulley make the whole equipment very difficult. The high phenomenon makes it difficult to convey materials, does not match with the front and rear machines on the production line, and makes it difficult for people to operate. The rocker arm of the existing pendulum screening machine is fixed on the outsi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/46
Inventor 杨永祥戴青锋夏晓青祝叶峰
Owner 杭州金竺机械有限公司
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