CN219187709U - Adjustable screen assembly of tea screening machine - Google Patents
Adjustable screen assembly of tea screening machine Download PDFInfo
- Publication number
- CN219187709U CN219187709U CN202223404402.7U CN202223404402U CN219187709U CN 219187709 U CN219187709 U CN 219187709U CN 202223404402 U CN202223404402 U CN 202223404402U CN 219187709 U CN219187709 U CN 219187709U
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- screen
- frame
- screen cloth
- screening machine
- connecting rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The utility model provides a screen cloth subassembly with adjustable tealeaves screening machine, includes the frame, the frame comprises last frame and lower frame, be provided with the spout between last frame and the lower frame, go up the fixed upper screen cloth that is provided with on the frame, be provided with the lower floor's screen cloth in the lower frame, be provided with the connecting rod on the lower floor's screen cloth, connecting rod one end is connected with the lower floor's screen cloth, and the other end sets up fastening knob. When the pore size of the screen is adjusted, the fastening knob is loosened, the relative position between the lower screen and the upper screen is adjusted, the upper screen and the lower screen are arranged in a laminating mode, and after the position of the lower screen is adjusted, the pore size of the upper screen is reduced, so that the purpose of adjusting the size of the screen is achieved. Thereby solving the problems that the tea factory needs to purchase a plurality of screening machines or the process of replacing the screen cloth is complicated and the production efficiency is affected.
Description
Technical Field
The utility model relates to the technical field of tea processing equipment, in particular to an adjustable screen assembly of a tea screening machine.
Background
Screening is a procedure of tea processing, and aims to screen the tea into a plurality of grades with different sizes and lengths; at present, a tea leaf shaking screen machine used by tea leaf processing enterprises basically comprises a screen bed and a vibrating device, wherein a screen is paved on the screen bed, the vibrating device arranged at the bottom of the screen bed drives the screen bed to reciprocate in operation, tea leaves vibrate on the screen surface on the screen bed, and tea leaves with diameters smaller than those of the screen holes fall from the screen holes and are discharged from a tea outlet at the lower part. When sieving, according to the tea production requirement of difference, need sieve the tealeaves of equidimension, current tealeaves screening machine screen cloth aperture is fixed, and the tea factory needs to purchase the screening machine of a plurality of equidimension, and the cost burden is great. If screen cloth is replaced to the screening machine, because the screen cloth replacement process is more complicated, the production efficiency is affected.
Disclosure of Invention
Aiming at the technical problems, the utility model provides an adjustable screen assembly of a tea screening machine, which comprises the following specific technical scheme:
the utility model provides a screen cloth subassembly with adjustable tealeaves screening machine, includes the frame, the frame comprises last frame and lower frame, be provided with the spout between last frame and the lower frame, go up the fixed upper screen cloth that is provided with on the frame, be provided with the lower floor's screen cloth in the lower frame, be provided with the connecting rod on the lower floor's screen cloth, connecting rod one end is connected with the lower floor's screen cloth, and the other end sets up fastening knob.
Preferably, the fastening knob is fixed with the connecting rod through threads.
When the pore size of the screen is adjusted, the fastening knob is loosened, the relative position between the lower screen and the upper screen is adjusted, the upper screen and the lower screen are arranged in a laminating mode, and after the position of the lower screen is adjusted, the pore size of the upper screen is reduced, so that the purpose of adjusting the size of the screen is achieved. Thereby solving the problems that the tea factory needs to purchase a plurality of screening machines or the process of replacing the screen cloth is complicated and the production efficiency is affected.
Drawings
FIG. 1 is an axial view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a top view of the lower screen of the present utility model;
FIG. 4 is a side view of the present utility model;
in the figure, 1-frame, 101-upper frame, 102-lower frame, 103-chute, 2-upper screen, 3-fastening knob, 301-screw thread, 302-connecting rod and 4-lower screen.
Detailed Description
For the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present utility model. The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, an adjustable screen assembly of a tea screening machine comprises a frame 1, wherein the frame 1 comprises an upper frame 101 and a lower frame 102, a sliding groove 103 is arranged between the upper frame 101 and the lower frame 102, an upper screen 2 is fixedly arranged on the upper frame 101, a lower screen 4 is arranged in the lower frame 102, a connecting rod 302 is arranged on the lower screen 4, one end of the connecting rod 302 is connected with the lower screen 4, and a fastening knob 3 is arranged at the other end of the connecting rod 302.
Preferably, the fastening knob 3 is fixed to the connecting rod 302 by a screw 301.
When the pore size of the screen is adjusted, the fastening knob 3 is loosened, the relative position between the lower screen 4 and the upper screen 2 is adjusted, the upper screen and the lower screen are in fit arrangement, and after the position of the lower screen 4 is adjusted, the pore size of the upper screen 2 is reduced, so that the purpose of adjusting the size of the screen is realized.
Claims (2)
1. The utility model provides a screen cloth subassembly with adjustable tealeaves screening machine, its characterized in that, includes frame (1), frame (1) comprises last frame (101) and lower frame (102), be provided with spout (103) between last frame (101) and lower frame (102), go up fixed upper screen (2) that are provided with on frame (101), be provided with lower floor's screen cloth (4) in lower frame (102), be provided with connecting rod (302) on lower floor's screen cloth (4), connecting rod (302) one end is connected with lower floor's screen cloth (4), and the other end sets up fastening knob (3).
2. An adjustable screen assembly of a tea screening machine according to claim 1, wherein the tightening knob (3) is fixed to the connecting rod (302) by means of threads (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223404402.7U CN219187709U (en) | 2022-12-19 | 2022-12-19 | Adjustable screen assembly of tea screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223404402.7U CN219187709U (en) | 2022-12-19 | 2022-12-19 | Adjustable screen assembly of tea screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219187709U true CN219187709U (en) | 2023-06-16 |
Family
ID=86718303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223404402.7U Active CN219187709U (en) | 2022-12-19 | 2022-12-19 | Adjustable screen assembly of tea screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219187709U (en) |
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2022
- 2022-12-19 CN CN202223404402.7U patent/CN219187709U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |