Tea leaf sorter

A classifier and tea technology, applied in the direction of solid separation, separation of solids from solids by air flow, and sieving, etc., can solve the problems of insufficient sorting, single function, high manufacturing cost, and achieve remarkable and convenient vibration effect. The effect of using and not taking up space

Inactive Publication Date: 2015-10-14
三江县陆氏茶叶机械制造有限公司
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AI-Extracted Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a tea grading machine, which can solve the problems of co...
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Abstract

The invention discloses a tea leaf sorter and belongs to the technical field of tea leaf production equipment. The tea leaf sorter comprises a rack and a box arranged on the rack. The box is internally divided into a screening chamber and a winnowing chamber through a partition plate. A feed hopper and a motor are arranged at the portion, corresponding to the portion above the screening chamber, of the box. The motor is fixedly connected with at least two layers of screens arranged in the screening chamber through a vibrating rod. The hole diameters of the screens are sequentially reduced from top to bottom. Screening discharge ports are formed in the portions, corresponding to the portions above the screens, of the side wall of the box. A blower with an air nozzle located below the screen on the lowest layer is arranged at the portion, on one side of the box, of the rack. Multiple winnowing discharge ports are sequentially formed in the portion, away from the air nozzle, of the side wall of the box. The tea leaf sorter can solve the problems that an existing screening machine for tea leaf sorting is complex in structure, high in manufacturing cost and not accurate in sorting, and has the single function

Application Domain

SievingGas current separation +1

Technology Topic

Agricultural engineeringTea leaf +2

Image

  • Tea leaf sorter
  • Tea leaf sorter

Examples

  • Experimental program(1)

Example Embodiment

[0013] The present invention will be described in further detail below with reference to the embodiments of the drawings:
[0014] figure 1 The tea grading machine shown includes a frame 9 and a box body 1 arranged on the frame 9. The box body 1 is divided into a screening room 1b and a winnowing room 1a by a partition 14, corresponding to the box above the screening room 1b 1 is provided with a hopper 4 and a motor 3, and two layers of screens 2 are provided in the screening chamber 1b, such as figure 2 As shown, the output shaft of the motor is fitted with a rotating wheel 3, the rotating wheel 3 has a radially extending protrusion 31, a connecting rod 32 is hinged between the protrusion 31 and the vibrating rod 33, and the vibrating rod 33 passes through each in turn. A sealing element 34 is provided between the vibrating rod 33 and each layer of the screen 2. The vibrating rod 33 is fixedly connected to each layer of the screen 2 through the sealing element 34 of each layer; the aperture of the screen 2 is from above Decrease down one by one, corresponding to each layer of the screen on the side wall of the box 1 above the screen is provided with a screening outlet 12; the frame 9 on the side of the box 1 is provided with a blower 7 and a nozzle 71 of the blower 7 Pipes passing through the side wall of the box 1 are installed in the winnowing chamber 1a and located below the screen 2 at the lowest layer. Three winnowing outlets are sequentially arranged on the side wall of the box 1 away from the tuyere 71 11; one side of the frame 9 is provided with a conveying device corresponding to the hopper 4, the conveying device includes a conveyor belt 5 and a hopper 6 arranged at the lower part of the conveyor belt 5, the conveyor belt 5 is installed obliquely on the trolley 8 with rollers 81 .
[0015] The invention has simple structure and convenient use, and has a screening room and a winnowing room, so that the tea can be classified more accurately.

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Description & Claims & Application Information

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