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Fresh leaf sorting machine

A sorting machine, fresh leaf technology, applied in the direction of solid separation, filter screen, grille, etc., can solve the problems of high production and maintenance cost, easy damage, poor stability, etc., achieve high production efficiency, save equipment cost, and run smoothly Effect

Inactive Publication Date: 2015-12-09
ZHEJIANG KAWASAKI TEA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this device can realize automatic scraping and sieve cleaning operations, it is expensive to manufacture and maintain due to the use of pneumatic structures, and it has poor long-term operation stability and is easily damaged. It has limitations in the application of continuous production operations.

Method used

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Embodiment approach

[0027] The screen cleaning mechanism is a leaf cleaning sweep 11 horizontally arranged in the circular screen cylinder 2 to keep flexible contact with the screen. The leaf cleaning sweep 11 is fixedly connected to the rotating shaft 3 and keeps moving synchronously. The leaf cleaning sweep 11 can be connected with each classification and screening section One-to-one correspondence setting, make the length of leaf-cleaning sweep 11 match with the horizontal width of the screen cloth on each grading and screening section, so as to refine the cleaning and blocking operation of each grading and screening section, make the cleaning work more thorough, and improve the efficiency and efficiency of grading and screening. quality. As an embodiment, the leaf cleaning sweep 11 includes a flexible brush head 22 and a support rod 23, one ends of the two support rods 23 are respectively connected to the two ends of the flexible brush head 22, and the other ends of the two support rods 23 are...

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Abstract

The invention discloses a fresh leaf sorting machine which comprises a machine frame, a belt transmission mechanism, a screen drum and a screen net cleaning mechanism; a rotating shaft is horizontally erected on the machine frame; and the screen drum is in sleeve connection with the rotating shaft in a coaxial interval manner, a feeding opening and a discharging opening are respectively formed in the two ends of the screen drum, and a plurality of classified screening sections are separately arranged on the screen drum. The belt transmission mechanism comprises a motor, a speed changing box, a driving wheel, a driven wheel and a transmitting belt; the driving wheel is coaxially arranged on an output shaft of the speed changing box, and the driven wheel is coaxially and fixedly connected to one end of the discharging opening of the screen drum; a leaf cleaning broom is fixedly connected with the rotating shaft; a double-rocker mechanism is arranged between the output shaft of the speed changing box and the rotating shaft; and the leaf cleaning broom can be driven by the double-rocker mechanism to swing in the screen drum along with the rotating shaft. Due to the fact that the double-rocker mechanism can drive the leaf cleaning broom to swing in the screen drum along with the rotating shaft, the screen net plug removing operation can be easily achieved. The double-rocker mechanism is of a mechanical transmission structure, good in reliability, stable in operation and suitable for long-time continuous production.

Description

technical field [0001] The invention relates to the technical field of tea processing equipment, in particular to a fresh leaf sorter. Background technique [0002] In the tea making process, the fresh tea leaves obtained by mechanical picking usually need to go through a grading and screening process. The quality of fresh tea leaf sorting technology directly affects the quality grade of tea. If the sorting quality is poor, it will not only cause waste of fresh tea leaf raw materials, but also tarnish the image of the company, thereby affecting the economic benefits of the company. Therefore, by improving the sorting quality, the grade quality of tea can be effectively improved and the added value of tea can be increased. At present, the tea sorting equipment used by enterprises generally implements sorting operations through several stages of grading screens with different mesh apertures. Since the mesh apertures on each grading screen segment are progressive from small to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/22B07B1/42B07B1/46B07B1/52
Inventor 杨建灿郑连有赵逸斋张育红
Owner ZHEJIANG KAWASAKI TEA MACHINERY
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