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Cylinder continuous rotation and continuous air blowing dredging method of traditional Chinese medicine sieving machine

A sieving machine and the technology of the direction of rotation are applied in chemical instruments and methods, sieves, solid separation, etc., which can solve problems such as labor and labor, and achieve the effect of avoiding the phenomenon of wear and tear jamming

Active Publication Date: 2021-11-23
ZHEJIANG HOUDAR INTELIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a dredging method of continuous rotation and continuous air blowing of the barrel of a traditional Chinese medicine screening machine in which the sieve can be dredged without stopping, which solves the laborious problem of manually dredging the drum sieve in the production process of traditional Chinese medicine

Method used

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  • Cylinder continuous rotation and continuous air blowing dredging method of traditional Chinese medicine sieving machine
  • Cylinder continuous rotation and continuous air blowing dredging method of traditional Chinese medicine sieving machine
  • Cylinder continuous rotation and continuous air blowing dredging method of traditional Chinese medicine sieving machine

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Embodiment 1

[0022] Embodiment 1, a cylinder of a traditional Chinese medicine sieving machine continuously rotates and continuously blows the dredging method, through such as Figure 1 to Figure 3 The shown Chinese medicine screening machine is realized, and the Chinese medicine screening machine includes a frame 1, a cylinder body 2 and a push rod 11. The frame is rotatably connected with a drive rotating shaft 3 which is provided with an inclination. The cylinder body 2 is circular, and the two ends of the cylinder body are open. The cylinder is coaxially sleeved on the driving shaft and connected to the driving shaft through several connecting ribs 4 . Several rows of sieve holes distributed along the axial direction of the cylinder are arranged on the peripheral surface of the cylinder, and each row of sieve holes is provided with a plurality of sieve holes 5 distributed along the circumference of the cylinder. The outer peripheral surface of the barrel is smooth and is provided wit...

Embodiment 2

[0024] Embodiment two, with the different support of embodiment one:

[0025] see Figure 4 , The two ends of the push rod are provided with two guide rods 26, and the frame is provided with two guide rings 27 which are sleeved on the two guide rods one by one. The frame is also provided with a pressing spring 28 that drives the push rod to move toward the barrel so that one side of the cutting edge contacts and abuts with the barrel. The pressing spring is an extension spring.

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Abstract

The invention relates to a dredging method of continuous rotation and air blowing of a cylinder of a traditional Chinese medicine sieving machine. During the continuous rotation of the cylinder, the wind blown out of the blowing hole blows the Chinese medicine decoction pieces blocked in the sieve hole into the cylinder to dredge the sieve hole The push rod pushes the part protruding from the sieve hole toward the front of the rotating direction of the cylinder, and pushes the part protruding from the sieve hole of the Chinese medicine decoction piece towards the rear of the rotating direction of the cylinder, so that the push rod reaches the edge of the sieve hole and stretches out of the sieve hole Part of the Chinese herbal decoction pieces poured forward in the direction of rotation of the cylinder is converted into a protruding part facing the sieve hole, so that the wind blown out of the blowing hole can more reliably turn the protruding sieve hole part blocked in the sieve hole towards the cylinder The Chinese medicine decoction pieces poured forward are pushed back into the barrel. The invention has the advantage that the sieve can be dredged without stopping, and solves the laborious problem of manually dredging the drum sieve in the traditional Chinese medicine production process.

Description

technical field [0001] The invention belongs to the technical field of production of traditional Chinese medicine preparations, and in particular relates to a continuous rotation and continuous blowing type dredging method for a cylinder of a traditional Chinese medicine screening machine. Background technique [0002] In the production process of traditional Chinese medicine, it is sometimes necessary to sieve the sliced ​​Chinese herbal decoction pieces, and sieve out the Chinese herbal decoction pieces whose particle size does not meet the requirements, and then carry out secondary crushing so that the size of the Chinese herbal decoction pieces meets the requirements. The existing traditional Chinese medicine sieving is done manually through a sieve, and the drum sieve is used for sieving. However, after the existing drum sieve sieves traditional Chinese medicine, it is necessary to manually dredge the sieve holes, resulting in dredging of the sieve. Inconvenient when ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/52B07B1/55B07B1/22
CPCB07B1/22B07B1/522B07B1/55
Inventor 蔡永潮
Owner ZHEJIANG HOUDAR INTELIGENT TECH CO LTD