CN220425902U - Tea raw material screening device - Google Patents
Tea raw material screening device Download PDFInfo
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- CN220425902U CN220425902U CN202321750504.6U CN202321750504U CN220425902U CN 220425902 U CN220425902 U CN 220425902U CN 202321750504 U CN202321750504 U CN 202321750504U CN 220425902 U CN220425902 U CN 220425902U
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- 238000012216 screening Methods 0.000 title claims abstract description 47
- 239000002994 raw material Substances 0.000 title claims abstract description 26
- 241001122767 Theaceae Species 0.000 claims abstract description 66
- 239000000428 dust Substances 0.000 claims abstract description 62
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000007790 scraping Methods 0.000 description 6
- 239000011449 brick Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 235000007297 Gaultheria procumbens Nutrition 0.000 description 1
- 240000001238 Gaultheria procumbens Species 0.000 description 1
- 235000010394 Solidago odora Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
Landscapes
- Tea And Coffee (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a tea raw material screening device. The tea raw material screening device comprises: a case; the feeding hopper is arranged on the box body; the discharging opening is formed in one side of the box body; the discharging groove is fixedly arranged on the inner wall of the discharging opening; the screening mechanism is arranged on the box body and is used for screening tea leaves; the collecting mechanism is arranged at the bottom of the box body; the negative pressure dust collecting mechanism is arranged on the box body; the cleaning mechanism is arranged on the collecting mechanism. The tea raw material screening device provided by the utility model has the advantages of dust collection and filtration function, convenience in operation and capability of preventing the blockage of the dust filtering net.
Description
Technical Field
The utility model relates to the technical field of green brick tea processing, in particular to a tea raw material screening device.
Background
Qing brick tea is mainly produced in the south of the jaw. Later, the Chinese medicine has been developed to the place of Hankou, xiangyang and the like, and has been produced for more than six hundred years. It is made up by using fresh leaves of mountain tea tree whose height is 100-800 m as raw material through the processes of pressing. The color is brown, the tea juice has strong and delicious taste, unique fragrance and long-term sweet taste. The appearance of the green brick is rectangular, the color is green brown, the aroma is pure, the taste is mellow, the soup color is orange red, and the leaf bottom is dark brown. The green brick tea has the effects of promoting the production of body fluid, quenching thirst, refreshing, helping digestion, sterilizing, relieving diarrhea and the like. In the process of processing the green brick tea, the tea leaves need to be screened and filtered.
However, the existing tea raw material screening device often has no dust collecting and filtering functions, so that tea powder can fly to the air nearby equipment in the tea screening process, and the health of workers is endangered.
Accordingly, there is a need to provide a tea raw material screening device that solves the above-mentioned technical problems.
Disclosure of Invention
The utility model provides a tea raw material screening device, which aims to solve the technical problem that the existing tea raw material screening device usually has no dust collecting and filtering functions.
The tea raw material screening device provided by the utility model comprises: a case; the feeding hopper is arranged on the box body; the discharging opening is formed in one side of the box body; the discharging groove is fixedly arranged on the inner wall of the discharging opening; the screening mechanism is arranged on the box body and is used for screening tea leaves; the collecting mechanism is arranged at the bottom of the box body; the negative pressure dust collecting mechanism is arranged on the box body; the cleaning mechanism is arranged on the collecting mechanism.
Preferably, the screening mechanism comprises a plurality of sliding rods, a screen frame, a screen, a plurality of springs and a plurality of vibrating motors, wherein the sliding rods are all slidably mounted on the box body, the screen frame is fixedly mounted at the bottom ends of the sliding rods, the screen is arranged on the inner wall of the screen frame, the springs are respectively slidably sleeved on the sliding rods, the vibrating motors are all fixedly mounted on the screen frame, and limiting blocks are fixedly mounted at the top ends of the sliding rods.
Preferably, the collecting mechanism comprises a collecting box, a collecting bucket, a collecting pipe, a collecting box and a baffle plate, wherein the collecting box is fixedly installed at the bottom of the box body, the collecting bucket is arranged on the inner wall of the bottom of the box body, the collecting pipe is arranged at the bottom of the collecting bucket, the bottom end of the collecting pipe extends to the inside of the collecting box, the collecting box is slidably installed on the collecting box, the baffle plate is fixedly installed at one side of the collecting box, and a handle is fixedly installed on the baffle plate.
Preferably, the negative pressure dust collecting mechanism comprises a conical groove, a dust filtering net, an exhaust fan and an exhaust pipe, wherein the conical groove is formed in the inner wall of the top of the collecting box, the dust filtering net is arranged on the conical groove, the exhaust fan is arranged on one side of the box body, the exhaust pipe is arranged at the air inlet end of the exhaust fan, and the exhaust pipe is communicated with the conical groove.
Preferably, the cleaning mechanism comprises a screw, a scraping plate, a connecting plate, a plurality of limiting rods and a servo motor, wherein the screw is arranged on one side of the collecting box in a threaded mode, the scraping plate is rotatably arranged on one end of the screw, the connecting plate is rotatably sleeved on the screw, the limiting rods are fixedly arranged on one sides, close to each other, of the scraping plate and the connecting plate, the limiting rods are fixedly arranged on one sides, close to each other, of the collecting box, the servo motor is fixedly arranged on one side of the connecting plate, and an output shaft of the servo motor is fixedly connected with the screw.
Preferably, a controller is arranged at the top of the box body, and the controller is electrically connected with a plurality of vibrating motors, exhaust fans and servo motors.
Preferably, a plurality of landing legs are fixedly arranged at the bottom of the box body, and anti-skid foot pads are arranged at the bottoms of the landing legs.
Compared with the related art, the tea raw material screening device provided by the utility model has the following components
The beneficial effects are that:
the utility model provides a tea raw material screening device, tea leaves can be put into a box body through a feeding hopper, filtered tea leaves can be discharged to the outside of the box body through a discharging opening and a discharging groove, the screened tea leaves can be screened more efficiently through a screening mechanism, screened tea dust can be collected through a collecting mechanism, dust generated by screening the tea leaves can be filtered and collected through a negative pressure dust collecting mechanism, so that the dust of the tea leaves is prevented from drifting into the air nearby equipment, the dust attached to a dust filtering net can be cleaned through a cleaning mechanism, the dust filtering net is prevented from being blocked by the dust, a plurality of vibrating motors, exhaust fans and servo motors can be controlled through a controller, and the box body can be supported through a plurality of supporting legs and a plurality of anti-skidding foot pads.
Drawings
FIG. 1 is a schematic view of a tea material screening apparatus according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the three-dimensional assembly of the screen frame and screen of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numerals in the drawings: 1. a case; 2. a charging hopper; 3. a discharge opening; 4. a discharge chute; 5. a slide bar; 6. a screen frame; 7. a screen; 8. a spring; 9. a vibration motor; 10. a collection box; 11. a collection bucket; 12. a collection pipe; 13. a collection box; 14. a baffle; 15. a conical groove; 16. a dust filtering net; 17. an exhaust fan; 18. an exhaust tube; 19. a screw; 20. a scraper; 21. a connecting plate; 22. a limit rod; 23. a servo motor; 24. and a controller.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-3 in combination, fig. 1 is a schematic structural diagram of a tea raw material screening device according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the three-dimensional assembly of the screen frame and screen of FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. Tea raw material screening device includes: a case 1; a charging hopper 2, wherein the charging hopper 2 is arranged on the box body 1; a discharging opening 3, wherein the discharging opening 3 is arranged at one side of the box body 1; the discharging groove 4 is fixedly arranged on the inner wall of the discharging opening 3; the screening mechanism is arranged on the box body 1 and is used for screening tea leaves; the collecting mechanism is arranged at the bottom of the box body 1; the negative pressure dust collecting mechanism is arranged on the box body 1; the cleaning mechanism is arranged on the collecting mechanism, tea can be thrown into the box body 1 through the feeding hopper 2, filtered tea can be discharged to the outside of the box body 1 through the discharging opening 3 and the discharging groove 4, the filtered tea can be efficiently screened through the screening mechanism, screened tea dust can be collected through the collecting mechanism, dust generated by screening the tea can be filtered and collected through the negative pressure dust collecting mechanism, and therefore the dust of the tea can be prevented from drifting into the air nearby the equipment, harm to the health of workers is prevented, and the dust attached to the dust filtering net 16 can be cleaned through the cleaning mechanism, so that the dust filtering net 16 is prevented from being blocked by dust.
The screening mechanism comprises a plurality of sliding rods 5, a screen frame 6, a screen cloth 7, a plurality of springs 8 and a plurality of vibrating motors 9, wherein the sliding rods 5 are slidably mounted on the box body 1, the screen frame 6 is fixedly mounted at a plurality of bottoms of the sliding rods 5, the screen cloth 7 is arranged on the inner wall of the screen frame 6, the springs 8 are slidably sleeved on the sliding rods 5 respectively, the vibrating motors 9 are fixedly mounted on the screen frame 6, limiting blocks are fixedly mounted at the tops of the sliding rods 5, and efficient tea screening can be performed through the screening mechanism.
The collecting mechanism comprises a collecting box 10, a collecting hopper 11, a collecting pipe 12, a collecting box 13 and a baffle 14, wherein the collecting box 10 is fixedly installed at the bottom of the box body 1, the collecting hopper 11 is arranged on the inner wall of the bottom of the box body 1, the collecting pipe 12 is arranged at the bottom of the collecting hopper 11, the bottom end of the collecting pipe 12 extends to the inside of the collecting box 10, the collecting box 13 is slidably installed on the collecting box 10, the baffle 14 is fixedly installed at one side of the collecting box 13, and a handle is fixedly installed on the baffle 14 and can collect screened tea dust through the collecting mechanism.
The negative pressure dust collection mechanism comprises a conical groove 15, a dust filtering net 16, an exhaust fan 17 and an exhaust fan 18, wherein the conical groove 15 is formed in the inner wall of the top of the collecting box 10, the dust filtering net 16 is arranged on the conical groove 15, the exhaust fan 17 is arranged on one side of the box body 1, the exhaust fan 18 is arranged at the air inlet end of the exhaust fan 17, the exhaust fan 18 is communicated with the conical groove 15, dust generated by screening tea can be filtered and collected through the negative pressure dust collection mechanism, and therefore the tea dust is prevented from drifting into the air nearby the equipment, and harm to the health of workers is prevented.
The cleaning mechanism comprises a screw 19, a scraping plate 20, a connecting plate 21, a plurality of limiting rods 22 and a servo motor 23, wherein the screw 19 is arranged on one side of the collecting box 10 in a threaded mode, the scraping plate 20 is rotatably arranged at one end of the screw 19, the connecting plate 21 is rotatably sleeved on the screw 19, the limiting rods 22 are fixedly arranged on one sides, close to each other, of the scraping plate 20 and the connecting plate 21, the limiting rods 22 are fixedly connected with the collecting box 10 in a sliding mode, the servo motor 23 is fixedly arranged on one side of the connecting plate 21, an output shaft of the servo motor 23 is fixedly connected with the screw 19, dust attached to the dust filtering net 16 can be cleaned through the cleaning mechanism, and therefore the dust filtering net 16 is prevented from being blocked by the dust.
The top of box 1 is provided with controller 24, controller 24 with a plurality of vibrations motor 9, air exhauster 17 and servo motor 23 electric connection can be controlled a plurality of vibrations motor 9, air exhauster 17 and servo motor 23 through controller 24.
The bottom fixed mounting of box 1 has a plurality of landing legs, and is a plurality of the bottom of landing leg all is provided with anti-skidding callus on the sole, can support box 1 through a plurality of landing legs and a plurality of anti-skidding callus on the sole.
The working principle of the tea raw material screening device provided by the utility model is as follows:
when the dust filter is used, the plurality of vibration motors 9 are started, the plurality of vibration motors 9 drive the screen frames 6 and the screen 7 to vibrate, tea leaves are thrown into the box body 1 through the feeding hopper 2, so that the tea leaves fall onto the screen 7, the vibrated screen 7 screens the tea leaves, the screened tea leaves slide out of the box body 1 along the discharging groove 4, the screened tea leaves can be collected through the collecting hopper 11, the tea leaves slide into the collecting box 13 along the collecting hopper 11 and the collecting pipe 12, the exhaust fan 17 is started, the exhaust fan 17 sucks air in the collecting box 10 through the exhaust fan 18, dust produced by the screened tea leaves can be sucked into the collecting box 10 along the collecting hopper 11 and the collecting pipe 12, the filtered dust can be filtered through the dust filtering net 16, the filtered dust falls onto the collecting box 13 and is collected, the servo motor 23 is controlled by the controller 24 to drive the screw 19 to rotate, the scraper 20 can be driven to transversely move through the threaded rotation of the screw 19 on the collecting box 10, and the dust attached to the dust filtering net 16 is cleaned through the transversely moving scraper 20, and the dust blocking 16 is prevented;
when the tea dust and dust in the collecting box 13 need to be cleaned, the collecting box 13 can be pulled out of the collecting box 10 through the handle and the baffle plate 14, so that the tea dust and the collected dust in the collecting box 13 can be poured conveniently.
Compared with the related art, the tea raw material screening device provided by the utility model has the following components
The beneficial effects are that:
the utility model provides a tea raw material screening device, tea leaves can be put into a box body 1 through a feeding hopper 2, filtered tea leaves can be discharged to the outside of the box body 1 through a discharging opening 3 and a discharging groove 4, the screened tea leaves can be screened more efficiently through a screening mechanism, screened tea leaf dust can be collected through a collecting mechanism, dust generated by screening the tea leaves can be filtered and collected through a negative pressure dust collecting mechanism, so that the dust of the tea leaves is prevented from drifting into the air nearby equipment, the damage to the health of workers is prevented, dust attached to a dust filtering net 16 can be cleaned through a cleaning mechanism, the dust filtering net 16 is prevented from being blocked by dust, a plurality of vibrating motors 9, exhaust fans 17 and servo motors 23 can be controlled through a controller 24, and the box body 1 can be supported through a plurality of supporting legs and a plurality of anti-skid foot pads.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A tea raw material screening device, comprising:
a case;
the feeding hopper is arranged on the box body;
the discharging opening is formed in one side of the box body;
the discharging groove is fixedly arranged on the inner wall of the discharging opening;
the screening mechanism is arranged on the box body and is used for screening tea leaves;
the collecting mechanism is arranged at the bottom of the box body;
the negative pressure dust collecting mechanism is arranged on the box body;
the cleaning mechanism is arranged on the collecting mechanism.
2. A tea raw material screening device according to claim 1, wherein the screening mechanism comprises a plurality of sliding rods, a screen frame, a screen, a plurality of springs and a plurality of vibration motors, wherein the sliding rods are slidably mounted on the box body, the screen frame is fixedly mounted at the bottom ends of the sliding rods, the screen is arranged on the inner wall of the screen frame, the springs are slidably sleeved on the sliding rods respectively, the vibration motors are fixedly mounted on the screen frame, and limiting blocks are fixedly mounted at the top ends of the sliding rods.
3. A tea raw material screening device according to claim 2, wherein the collecting mechanism comprises a collecting box, a collecting hopper, a collecting pipe, a collecting box and a baffle plate, the collecting box is fixedly mounted at the bottom of the box body, the collecting hopper is arranged on the inner wall of the bottom of the box body, the collecting pipe is arranged at the bottom of the collecting hopper, the bottom end of the collecting pipe extends to the inside of the collecting box, the collecting box is slidably mounted on the collecting box, the baffle plate is fixedly mounted at one side of the collecting box, and a handle is fixedly mounted on the baffle plate.
4. A tea raw material screening device according to claim 3, wherein the negative pressure dust collecting mechanism comprises a conical groove, a dust filtering net, an exhaust fan and an exhaust pipe, the conical groove is formed in the inner wall of the top of the collecting box, the dust filtering net is arranged on the conical groove, the exhaust fan is arranged on one side of the box body, the exhaust pipe is arranged at the air inlet end of the exhaust fan, and the exhaust pipe is communicated with the conical groove.
5. A tea raw material screening device according to claim 4, wherein the cleaning mechanism comprises a screw, a scraper, a connecting plate, a plurality of limit rods and a servo motor, the screw is mounted on one side of the collecting box, the scraper is rotatably mounted on one end of the screw, the connecting plate is rotatably sleeved on the screw, the limit rods are fixedly mounted on one sides of the scraper and the connecting plate, which are close to each other, the limit rods are slidably connected with the collecting box, the servo motor is fixedly mounted on one side of the connecting plate, and an output shaft of the servo motor is fixedly connected with the screw.
6. A tea raw material screening device according to claim 5, wherein a controller is provided at the top of the housing, the controller being electrically connected to the plurality of vibration motors, suction fans and servo motors.
7. The tea raw material screening device according to claim 1, wherein a plurality of supporting legs are fixedly installed at the bottom of the box body, and anti-skid foot pads are arranged at the bottoms of the supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321750504.6U CN220425902U (en) | 2023-07-05 | 2023-07-05 | Tea raw material screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321750504.6U CN220425902U (en) | 2023-07-05 | 2023-07-05 | Tea raw material screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220425902U true CN220425902U (en) | 2024-02-02 |
Family
ID=89696265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321750504.6U Active CN220425902U (en) | 2023-07-05 | 2023-07-05 | Tea raw material screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220425902U (en) |
-
2023
- 2023-07-05 CN CN202321750504.6U patent/CN220425902U/en active Active
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