CN220277577U - Tea classifying and screening machine - Google Patents
Tea classifying and screening machine Download PDFInfo
- Publication number
- CN220277577U CN220277577U CN202321992781.8U CN202321992781U CN220277577U CN 220277577 U CN220277577 U CN 220277577U CN 202321992781 U CN202321992781 U CN 202321992781U CN 220277577 U CN220277577 U CN 220277577U
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- Prior art keywords
- screening
- groove
- tea
- limiting block
- fixedly arranged
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- 238000012216 screening Methods 0.000 title claims abstract description 45
- 241001122767 Theaceae Species 0.000 claims abstract 7
- 238000007599 discharging Methods 0.000 claims description 23
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- 206010024796 Logorrhoea Diseases 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 244000269722 Thea sinensis Species 0.000 description 34
- 235000013616 tea Nutrition 0.000 description 34
- 235000006468 Thea sinensis Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000020279 black tea Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000009569 green tea Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000020333 oolong tea Nutrition 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000020334 white tea Nutrition 0.000 description 1
- 235000020338 yellow tea Nutrition 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a tea classifying and screening machine, which relates to the technical field of tea screening equipment and comprises a mounting frame, wherein a plurality of supporting legs are fixedly arranged at the lower end of the mounting frame, a controller is fixedly arranged on one side of one supporting leg, a plurality of first fixing seats are fixedly arranged at the upper end of the mounting frame, a screening disc is further arranged at the upper end of the mounting frame, two second fixing seats are fixedly arranged at the front end and the rear end of the screening disc, the first fixing seats and the second fixing seats in the vertical direction are connected through supporting spring fixing nails, a vibration exciter is fixedly arranged on one side of the lower end of the screening disc, and the vibration exciter is electrically connected with the controller through connecting wires. Utilize the vibration exciter to vibrate the screening tray to place tealeaves in the screening tray, and cooperate first discharge tray and second discharge tray to separate the bud of tealeaves and have the bud of big leaf, need not to sort it with the help of the manual work again, simultaneously, a plurality of garrulous sediment holes of seting up in screening tray bottom can screen out the impurity in the tealeaves.
Description
Technical Field
The utility model relates to the technical field of tea screening equipment, in particular to a tea classifying and screening machine.
Background
Tea is a widely cultivated plant for preparing beverages and medicines, and is a shrub or treelet which is rich in various nutrients and chemical substances and has various types including green tea, black tea, oolong tea, white tea, yellow tea and the like, and the tea is classified according to the quality, tenderness, aroma, color, shape, moisture, pesticide residue and the like of the tea, and classified according to the tender degree of the tea according to the content of the bud tip of the tea, the leaf size, the maturity and the like of the tea, and the picked tea is primarily classified and impurities are removed through a winnowing machine and other equipment;
however, most of these machines are used for realizing the separation of tea leaves and other impurities, and meanwhile, the machine has the advantages of large volume, high speed, easiness in secondary damage to tea leaves, insufficient sorting grade and poor impurity removal effect, and meanwhile, when the tea leaves are picked, especially single-bud or single-bud and single-leaf tea leaves are picked, a certain amount of big leaves are doped in the picked tea leaves due to negligence of picking personnel in the picking process, so that the tea leaves need to be further sorted manually.
Disclosure of Invention
The utility model aims to provide a tea classifying and screening machine which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a tea classifying screen, includes the mounting bracket, mounting bracket lower extreme fixed mounting has a plurality of supporting legs, one of them supporting leg one side fixed mounting has the controller, mounting bracket upper end fixed mounting has a plurality of first fixing bases, the mounting bracket upper end still is equipped with the screening tray, equal fixed mounting of screening tray front and back end has two second fixing bases, and is connected through supporting spring staple between first fixing base and the second fixing base of vertical direction, screening tray lower extreme one side fixed mounting has the vibration exciter, the vibration exciter passes through connecting wire and controller electric connection, a plurality of broken slag holes have been seted up in the screening tray, be located screening tray lower extreme fixed mounting of broken slag hole below position has broken slag discharge hopper, screening tray one side fixed mounting has first discharge tray, be equipped with the second discharge tray in the first discharge tray, the second discharge tray passes through adjusting screw movable mounting in first discharge tray.
As a further preferable scheme of the utility model, the front end and the rear end in the first discharging plate are respectively provided with a displacement groove, the middle position in the displacement groove is provided with a limit groove, and the limit groove penetrates through the inner side of the displacement groove.
As a further preferable scheme of the utility model, the front shield and the rear shield of the second discharging plate are fixedly provided with sealing sheets, a first limiting block is fixedly arranged on one side of the sealing sheets, which is opposite to the inside of the first discharging plate, of the sealing sheets, the sealing sheets are installed in the displacement groove in a penetrating manner, and the first limiting blocks are installed in the limiting groove in a penetrating manner.
As a further preferable scheme of the utility model, a third fixing seat is fixedly arranged at the middle position of one side of the second discharging plate, a first rotating groove is formed in the third fixing seat, a mounting hole is formed in the inner bottom of the first rotating groove, and a second rotating groove is formed in the lower end of the third fixing seat positioned at the peripheral position of the mounting hole.
As a further preferable scheme of the utility model, a slot is formed in the upper end of the adjusting screw, a screw groove is formed in the inner bottom of the slot, a plurality of balls are rotatably mounted on the adjusting screw at the peripheral position of the slot, a second limiting block is further arranged at the upper end of the adjusting screw and is in threaded connection with a screw hole in the middle position of one side of the first discharging plate, the second limiting block is arranged in the first rotating groove, an inserting block is fixedly mounted at the center of the lower end of the second limiting block, the inserting block is installed in the slot in a penetrating manner through a mounting hole and is fixed through screws, and the balls are rotatably mounted in the second rotating groove.
As a further preferable scheme of the utility model, the first rotating groove is internally connected with an end cover in a threaded manner, and the end cover is positioned above the second limiting block.
Compared with the prior art, the utility model has the following beneficial effects:
according to the tea classifying and screening machine disclosed by the utility model, the screening disc is vibrated by the vibration exciter, so that tea is placed in the screening disc, the first discharging disc and the second discharging disc are matched to separate buds of the tea from buds with big leaves, the tea is not required to be sorted by manpower, and meanwhile, a plurality of slag crushing holes formed in the bottom of the screening disc can screen out impurities in the tea.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a split view of the first and second discharge trays of the present utility model;
fig. 3 is an enlarged view at a in fig. 2.
In the figure: 1. a mounting frame; 2. support legs; 3. a controller; 4. a first fixing seat; 5. a screening tray; 6. the second fixing seat; 7. a support spring; 8. a vibration exciter; 9. slag hole; 10. a slag crushing and discharging hopper; 11. a first discharge tray; 12. a second discharge tray; 13. adjusting a screw; 14. a displacement groove; 15. a limit groove; 16. a sealing sheet; 17. a first limiting block; 18. a third fixing seat; 19. a first rotating groove; 20. a mounting hole; 21. a second rotary groove; 22. a slot; 23. a screw groove; 24. a ball; 25. a second limiting block; 26. inserting blocks; 27. an end cap.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the tea classifying and screening machine provided by the utility model comprises a mounting frame 1, wherein a plurality of supporting legs 2 are fixedly arranged at the lower end of the mounting frame 1, a controller 3 is fixedly arranged at one side of one supporting leg 2, a plurality of first fixing seats 4 are fixedly arranged at the upper end of the mounting frame 1, a screening disc 5 is further arranged at the upper end of the mounting frame 1, two second fixing seats 6 are fixedly arranged at the front end and the rear end of the screening disc 5, the first fixing seats 4 and the second fixing seats 6 in the vertical direction are fixedly connected through supporting springs 7 and fixing nails, a vibration exciter 8 is fixedly arranged at one side of the lower end of the screening disc 5, the vibration exciter 8 is electrically connected with the controller 3 through a connecting wire, a plurality of slag breaking holes 9 are formed in the inner bottom of the screening disc 5, a slag breaking discharge hopper 10 is fixedly arranged at the lower end of the screening disc 5 positioned below the slag breaking holes 9, a first discharge disc 11 is fixedly arranged at one side of the screening disc 5, a second discharge disc 12 is arranged in the first discharge disc 11, and the second discharge disc 12 is movably arranged in the first discharge disc 11 through an adjusting screw 13.
The front end and the rear end of the first discharge tray 11 are respectively provided with a displacement groove 14, the middle position of the displacement groove 14 is provided with a limit groove 15, the limit groove 15 penetrates through the inner side of the displacement groove 14, and the arrangement of the displacement groove 14 can facilitate the movable installation of the second discharge tray 12 in the first discharge tray 11 and the vertical radial movement;
the front shield and the rear shield of the second discharge tray 12 are fixedly provided with sealing sheets 16, one side of the sealing sheets 16 opposite to the inside of the first discharge tray 11 is fixedly provided with a first limiting block 17, the sealing sheets 16 are installed in the displacement groove 14 in a penetrating manner, the first limiting block 17 is installed in the limiting groove 15 in a penetrating manner, and the sealing sheets 16 at the front end and the rear end of the second discharge tray 12 are installed in the first discharge tray 11 in a penetrating manner, so that the limiting groove 15 can be always sealed when the sealing sheets 16 move up and down, and tea leaves are prevented from leaking out through the limiting groove 15;
the middle position of one side of the second discharging disc 12 is fixedly provided with a third fixing seat 18, a first rotating groove 19 is formed in the third fixing seat 18, a mounting hole 20 is formed in the inner bottom of the first rotating groove 19, a second rotating groove 21 is formed in the lower end of the third fixing seat 18 positioned at the peripheral position of the mounting hole 20, a slot 22 is formed in the upper end of the adjusting screw 13, a screw groove 23 is formed in the inner bottom of the slot 22, a plurality of balls 24 are rotatably arranged on the adjusting screw 13 positioned at the peripheral position of the slot 22, a second limiting block 25 is further arranged at the upper end of the adjusting screw 13, the adjusting screw 13 is in threaded connection with a screw hole in the middle position of one side of the first discharging disc 11, the second limiting block 25 is arranged in the first rotating groove 19, an inserting block 26 is fixedly arranged at the center position of the lower end of the second limiting block 25, the inserting block 26 is installed in the second rotating groove 21 in a penetrating manner through the mounting hole 20, an end cover 27 is connected with the inner thread of the first rotating groove 19, the end cover 27 is positioned above the second limiting block 25, and the adjusting screw 13 is rotatably arranged in the first rotating groove 21, and the gap between the second limiting block 25 and the first discharging disc 11 can be adjusted by matching with the second limiting block 25.
It should be noted that, in the tea classifying and screening machine, when in use, the vibration exciter 8 is started through the controller 3, then the vibration exciter 8 drives the screening disc 5 to vibrate, then tea leaves are dumped into the screening disc 5, and the vibration of the vibration exciter 8 and the inclination of the screening disc 5 are utilized to enable the tea leaves to gradually move towards the first discharging disc 11, meanwhile, impurities vibrating to the bottom in the screening disc 5 are discharged through the slag hole 9 and the slag discharging hopper 10, meanwhile, because the weight of the tea leaves with single buds or first buds is heavier than that of the tea leaves with large leaves, in the vibration process, the tea leaves with single buds or first leaves are placed at the bottom of the screening disc 5 and discharged through the first discharging disc 11, and the tea leaves with large leaves are placed at the upper layer of the screw holes through the vibration and the tea leaves with single buds, and further the tea leaves with large leaves are discharged through the second discharging disc 12, meanwhile, the adjusting screw 13 can rotate in the second discharging disc 12, and the size of the first discharging disc 11 can be adjusted in the first rotating disc 11 and the second discharging disc 11 according to the requirements.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Tea classifying screening machine, including mounting bracket (1), mounting bracket (1) lower extreme fixed mounting has a plurality of supporting legs (2), one of them supporting leg (2) one side fixed mounting has controller (3), mounting bracket (1) upper end fixed mounting has a plurality of first fixing base (4), its characterized in that: the utility model discloses a screening device, including screening dish (5), screening dish (5) front and back end, and be connected through supporting spring (7) staple between first fixing base (4) and second fixing base (6) of vertical direction, screening dish (5) lower extreme one side fixed mounting has vibration exciter (8), vibration exciter (8) are through connecting wire and controller (3) electric connection, a plurality of broken slag hole (9) have been seted up in screening dish (5), are located screening dish (5) lower extreme fixed mounting of broken slag hole (9) below position has broken slag discharge hopper (10), screening dish (5) one side fixed mounting has first discharge plate (11), be equipped with second discharge plate (12) in first discharge plate (11), second discharge plate (12) are through adjusting screw (13) movable mounting in first discharge plate (11).
2. A tea leaf classifying screen according to claim 1, wherein: the front end and the rear end in the first discharging disc (11) are respectively provided with a displacement groove (14), the middle position in the displacement groove (14) is provided with a limit groove (15), and the limit groove (15) penetrates through the inner side of the displacement groove (14).
3. A tea leaf classifying screen according to claim 2, wherein: the front end and the rear end of the second discharging disc (12) are fixedly provided with sealing sheets (16), one side of each sealing sheet (16) in the corresponding first discharging disc (11) is fixedly provided with a first limiting block (17), each sealing sheet (16) is installed in the corresponding displacement groove (14) in a penetrating mode, and each first limiting block (17) is installed in the corresponding limiting groove (15) in a penetrating mode.
4. A tea leaf classifying screen according to claim 3, wherein: a third fixing seat (18) is fixedly arranged at the middle position of one side of the second discharging disc (12), a first rotating groove (19) is formed in the third fixing seat (18), a mounting hole (20) is formed in the inner bottom of the first rotating groove (19), and a second rotating groove (21) is formed in the lower end of the third fixing seat (18) at the peripheral position of the mounting hole (20).
5. A tea leaf classifying screen according to claim 4, wherein: the upper end of the adjusting screw (13) is provided with a slot (22), the inner bottom of the slot (22) is provided with a screw groove (23), the adjusting screw (13) positioned at the peripheral position of the slot (22) is rotatably provided with a plurality of balls (24), the upper end of the adjusting screw (13) is also provided with a second limiting block (25), the adjusting screw (13) is in threaded connection with a screw hole at one side of the first discharging disc (11) at the middle position, the second limiting block (25) is arranged in the first rotating groove (19), an inserting block (26) is fixedly arranged at the center of the lower end of the second limiting block (25), the inserting block (26) penetrates through the mounting hole (20) to be installed in the inserting groove (22) in a penetrating mode and is fixed through a screw, and the ball (24) is installed in the second rotating groove (21) in a rotating mode.
6. A tea leaf classifying screen according to claim 5, wherein: an end cover (27) is connected with the first rotating groove (19) through internal threads, and the end cover (27) is positioned above the second limiting block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992781.8U CN220277577U (en) | 2023-07-27 | 2023-07-27 | Tea classifying and screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992781.8U CN220277577U (en) | 2023-07-27 | 2023-07-27 | Tea classifying and screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220277577U true CN220277577U (en) | 2024-01-02 |
Family
ID=89339208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992781.8U Active CN220277577U (en) | 2023-07-27 | 2023-07-27 | Tea classifying and screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220277577U (en) |
-
2023
- 2023-07-27 CN CN202321992781.8U patent/CN220277577U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |