CN220092043U - Hierarchical sieving mechanism of tea tree flower - Google Patents
Hierarchical sieving mechanism of tea tree flower Download PDFInfo
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- CN220092043U CN220092043U CN202321394803.0U CN202321394803U CN220092043U CN 220092043 U CN220092043 U CN 220092043U CN 202321394803 U CN202321394803 U CN 202321394803U CN 220092043 U CN220092043 U CN 220092043U
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- connecting cylinder
- primary
- rotary drum
- receiving box
- mesh
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- 235000009024 Ceanothus sanguineus Nutrition 0.000 title claims description 7
- 240000003553 Leptospermum scoparium Species 0.000 title claims description 7
- 235000015459 Lycium barbarum Nutrition 0.000 title claims description 7
- 238000007873 sieving Methods 0.000 title description 5
- 238000012216 screening Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 244000269722 Thea sinensis Species 0.000 claims 5
- 241001122767 Theaceae Species 0.000 abstract description 58
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a tea flower classifying and screening device, which belongs to the technical field of tea flower processing and comprises a supporting base; a primary connecting cylinder is connected above the support base, and a secondary connecting cylinder is coaxially connected to the inner side of the primary connecting cylinder; a first-stage mesh rotary drum is arranged between the first-stage connecting cylinder and the second-stage connecting cylinder, and a second-stage mesh rotary drum is arranged in the second-stage connecting cylinder. According to the utility model, tea flowers with different sizes are conveniently left at the corresponding layering positions through the primary mesh rotary drum and the secondary mesh rotary drum, so that grading screening is realized, the primary mesh rotary drum and the secondary mesh rotary drum can rotate along with the driving of the driving motor, so that the tea flowers blocked on the primary mesh rotary drum and the secondary mesh rotary drum can rotate together, and when the tea flowers are rotated to the bottom positions, the tea flowers blocked in meshes can fall down by means of gravity and vibration and fall into the corresponding receiving boxes.
Description
Technical Field
The utility model relates to the technical field of tea flower processing, in particular to a tea flower classifying and screening device.
Background
The tea flowers are different in size, the large diameter is about 5 cm, and the small diameter is about 2 cm, so that screening is needed after picking;
the Chinese patent application publication No. CN107694904A, the name is a hierarchical sieving mechanism of tea flower, including the bed frame and set up the screening box on the bed frame, the screening box has set gradually the first filter screen of aperture reduces from top to bottom, second filter screen and third filter screen in proper order, the top of screening box is provided with the feed inlet, the below of screening box is provided with the micro-vibration device, this scheme relies on first filter screen, second filter screen and third filter screen to carry out the hierarchical screening, and produce the vibration through the micro-vibration device, make the tea flower that leaves on first filter screen, second filter screen and third filter screen flow, carry out screening and discharge;
the defects of the prior art scheme are that: above-mentioned scheme mainly relies on each screen cloth of vibration effect for tea tree flower flows, screens, but only relies on the vibration to make it move very hard to the tea tree flower of card in the mesh, leads to screening effect not good enough, and the tea tree flower of card in the mesh also hardly breaks away from the discharge, can finally lead to screening effect poor, and screening efficiency is low.
Disclosure of Invention
The utility model aims to provide a tea flower classifying and screening device, which aims to solve the technical problems of poor screening effect and low screening efficiency of the classifying and screening device for tea flowers in the prior art.
The technical problems to be solved by the utility model can be realized by the following technical scheme:
a hierarchical sieving mechanism of tea flower, including supporting the base;
a first-stage connecting cylinder is connected above the supporting base, the inner side of the first-stage connecting cylinder is coaxially connected with a second-stage connecting cylinder, a first-stage discharge hole is formed in the bottom of the first-stage connecting cylinder, and a second-stage discharge hole is formed in the bottom of the second-stage connecting cylinder;
a primary mesh rotary drum is arranged between the primary connecting cylinder and the secondary connecting cylinder, a secondary mesh rotary drum is arranged in the secondary connecting cylinder, and meshes of the primary mesh rotary drum are larger than those of the secondary mesh rotary drum; the outer part of the primary connecting cylinder is connected with a driving motor, one ends of the primary mesh rotary cylinder and the secondary mesh rotary cylinder are connected with a rotary frame, and the rotary frame is connected with a main shaft end of the driving motor;
the outer wall of the primary mesh rotary drum is circumferentially equidistant to be provided with a plurality of first pushing plates matched with the primary connecting cylinder, and the outer wall of the secondary mesh rotary drum is circumferentially equidistant to be provided with a plurality of second pushing plates matched with the secondary connecting cylinder.
As a further scheme of the utility model: the top of the first-stage connecting cylinder and the top of the second-stage connecting cylinder are respectively connected with a hopper, and one side of each hopper is connected with a baffle.
As a further scheme of the utility model: one end position of the baffle plate is higher than the other end position and is in an inclined position.
As a further scheme of the utility model: the lower part of the primary discharge port is provided with a first receiving box, the lower part of the secondary discharge port is provided with a second receiving box, and the inside of the secondary reticular rotary drum is provided with a third receiving box.
As a further scheme of the utility model: the first material receiving box, the second material receiving box and the third material receiving box are respectively provided with connecting guide rails at bottoms, and the first material receiving box, the second material receiving box and the third material receiving box are respectively connected with the corresponding connecting guide rails in a sliding manner.
As a further scheme of the utility model: and a linkage frame is commonly connected among the first receiving box, the second receiving box and the third receiving box.
The utility model has the beneficial effects that:
1. according to the utility model, the meshes of the first-stage mesh rotating drum are larger than those of the second-stage mesh rotating drum, so that tea flowers with different sizes can be conveniently left at corresponding layering positions through the first-stage mesh rotating drum and the second-stage mesh rotating drum to realize grading screening, and the first-stage mesh rotating drum and the second-stage mesh rotating drum can be driven by a driving motor to rotate together, so that tea flowers on the first-stage mesh rotating drum and the second-stage mesh rotating drum can be prevented from rotating together, and when the tea flowers are rotated to the bottom position, the tea flowers clamped in the meshes can fall down by means of gravity and vibration and fall into corresponding receiving boxes, namely, the discharging efficiency of the tea flowers after screening is improved, and meanwhile, the whole screening effect is improved;
2. according to the utility model, the first push plate arranged on the first-stage reticular rotary drum and the second push plate arranged on the second-stage reticular rotary drum can push tea flowers to flow in the installation and rotation directions, so that the tea flowers can pass through different angle positions in the pushing process, the opportunity that the tea flowers pass through corresponding meshes is improved, and the situation that the tea flowers cannot pass through meshes conforming to the size due to the problem of falling angle positions is avoided.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the primary mesh drum, secondary mesh drum and drive motor of the present utility model in cooperative connection;
FIG. 3 is a schematic right side cross-sectional view of the mating connection of the primary and secondary mesh drums of the present utility model.
In the figure: 1. a support base; 2. a first receiving box; 3. a primary connecting cylinder; 4. a first-stage discharge port; 5. a primary mesh drum; 6. a first push plate; 7. a hopper; 8. a secondary connecting cylinder; 9. a secondary mesh drum; 10. a third receiving box; 11. a second receiving box; 12. a second push plate; 13. a baffle; 14. a second-stage discharge port; 15. a driving motor; 16. a rotating frame; 17. a connecting guide rail; 18. and a linkage frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the hierarchical sieving mechanism of tea tree flowers comprises a supporting base 1, wherein a first-stage connecting cylinder 3 is fixedly connected above the supporting base 1, a second-stage connecting cylinder 8 is coaxially and fixedly connected to the inner side of the first-stage connecting cylinder 3, namely, the first-stage connecting cylinder 3 and the second-stage connecting cylinder 8 are relatively fixed, central axes of the first-stage connecting cylinder 3 and the second-stage connecting cylinder 8 are coincident, a first-stage discharge port 4 is formed in the bottom of the first-stage connecting cylinder 3, and a second-stage discharge port 14 is formed in the bottom of the second-stage connecting cylinder 8;
a primary mesh rotary drum 5 is arranged between the primary connecting cylinder 3 and the secondary connecting cylinder 8, a secondary mesh rotary drum 9 is arranged in the secondary connecting cylinder 8, and meshes of the primary mesh rotary drum 5 are larger than those of the secondary mesh rotary drum 9, so that tea flowers with different sizes can be screened by virtue of the primary mesh rotary drum 5 and the secondary mesh rotary drum 9, and classified screening is realized;
the first-stage reticular rotary drum 5 and the second-stage reticular rotary drum 9 are respectively provided with a vibrator, so that the vibrator can be conveniently used for generating vibration to accelerate the tea flowers to pass through;
the tops of the first-stage connecting cylinder 3 and the second-stage connecting cylinder 8 are connected with a hopper 7, one side of the hopper 7 is fixedly connected with a baffle 13, the hopper 7 facilitates tea flowers to enter the first-stage connecting cylinder 3 and the second-stage connecting cylinder 8, and the baffle 13 only enables the input tea flowers to fall to one side of the upper half part of the first-stage mesh rotating cylinder 5 and one side of the second-stage mesh rotating cylinder 9, so that the tea flowers can conveniently pass through different angles along with the rotation of the first-stage mesh rotating cylinder 5 and the second-stage mesh rotating cylinder 9, the opportunity of passing through meshes is promoted, and the situation that the tea flowers do not pass through corresponding meshes due to the angle problem when falling is avoided;
one end of the baffle 13 is higher than the other end, and is positioned at an inclined position, so that tea flowers falling on the baffle are convenient to slide down;
the outside of the primary connection cylinder 3 is connected with a driving motor 15 through a bracket, one ends of the primary mesh rotary drum 5 and the secondary mesh rotary drum 9 are connected with a rotary frame 16, the rotary frame 16 is connected with a main shaft end of the driving motor 15, two ends of the primary mesh rotary drum 5 and the secondary mesh rotary drum 9 are both openings, and one ends, close to the driving motor 15, of the primary connection cylinder 3 and the secondary connection cylinder 8 are provided with penetrating openings, so that the rotary frame 16 can conveniently penetrate through and be installed;
the driving motor 15 can drive the primary mesh drum 5 and the secondary mesh drum 9 to synchronously rotate clockwise, so that when tea flowers are thrown from the top of the primary connection drum 3, the tea flowers with the diameter larger than the aperture of the primary mesh drum 5 are blocked in the primary connection drum 3, and the tea flowers with the diameter smaller than the aperture of the primary mesh drum 5 can pass through the primary mesh drum 5 and then fall into the secondary connection drum 8, and if the diameter of the tea flowers entering the secondary connection drum 8 is larger than the aperture of the secondary mesh drum 9, the tea flowers are blocked in the secondary connection drum 8, and if the diameter of the tea flowers is smaller than the aperture of the secondary mesh drum 9, the tea flowers pass through the secondary mesh drum 9, so that grading is realized;
a plurality of first pushing plates 6 matched with the first connecting cylinder 3 are circumferentially and equidistantly distributed on the outer wall of the first mesh rotary drum 5, a plurality of second pushing plates 12 matched with the second connecting cylinder 8 are circumferentially and equidistantly distributed on the outer wall of the second mesh rotary drum 9, in the rotating process of the first mesh rotary drum 5 and the second mesh rotary drum 9, the first pushing plates 6 can push tea flowers left between the first mesh rotary drum 5 and the first connecting cylinder 3 to deflect and flow, in the process, tea flowers can conveniently try to pass through corresponding meshes from different angles under the action of gravity, the tea flowers conforming to the corresponding sizes are ensured to have the opportunity to pass through, the tea flowers which cannot pass through finally flow to the first discharge port 4 under the pushing action of the first pushing plates 6 and then are discharged, and the second pushing plates 12 push the tea flowers left between the second mesh rotary drum 9 and the second connecting cylinder 8 to be discharged from the second discharge port 14 finally after the tea flowers cannot pass through;
a first receiving box 2 is arranged below the first-stage discharge hole 4, a second receiving box 11 is arranged below the second-stage discharge hole 14, a third receiving box 10 is arranged inside the second-stage reticular rotary drum 9, and the first receiving box 2, the second receiving box 11 and the third receiving box 10 respectively receive the tea flowers screened in a grading manner;
the bottoms of the first receiving box 2, the second receiving box 11 and the third receiving box 10 are respectively provided with a connecting guide rail 17, each connecting guide rail 17 is fixed on the primary connecting cylinder 3, the first receiving box 2, the second receiving box 11 and the third receiving box 10 are respectively connected with the corresponding connecting guide rail 17 in a sliding manner, and the connecting guide rails 17 facilitate the sliding extraction of the first receiving box 2, the second receiving box 11 and the third receiving box 10;
the first connecting material box 2, the second connecting material box 11 and the third connecting material box 10 are connected together by a linkage frame 18, a first opening which is convenient for the second connecting material box 11 to pass through is formed in the primary connecting cylinder 3, a second opening which is convenient for the third connecting material box 10 to pass through is formed in the secondary connecting cylinder 8 and the primary connecting cylinder 3, and the linkage frame 18 is convenient for operators to slide and draw out the first connecting material box 2, the second connecting material box 11 and the third connecting material box 10.
The working principle of the utility model is as follows: tea flowers to be screened are thrown into a hopper 7 at the top of a primary connecting cylinder 3, tea flowers with diameters larger than the aperture of a primary mesh rotary drum 5 are blocked in the primary connecting cylinder 3, tea flowers with diameters smaller than the aperture of the primary mesh rotary drum 5 can pass through the primary mesh rotary drum 5 and then fall into a secondary connecting cylinder 8, if the diameters of the tea flowers entering the secondary connecting cylinder 8 are larger than the aperture of a secondary mesh rotary drum 9, the tea flowers are blocked in the secondary connecting cylinder 8, and if the diameters of the tea flowers are smaller than the aperture of the secondary mesh rotary drum 9, the tea flowers pass through the secondary mesh rotary drum 9, so that grading is realized;
and the driving motor 15 drives the first mesh rotary drum 5 and the second mesh rotary drum 9 to rotate, in the rotation process, the first push plate 6 on the first mesh rotary drum 5 can push tea flowers left between the first mesh rotary drum 5 and the first connecting cylinder 3 to deflect and flow, in the process, the tea flowers can conveniently pass through corresponding meshes from different angles under the action of gravity, the tea flowers conforming to the corresponding sizes can be ensured to have opportunities to pass through, the finally non-passing tea flowers can flow to the first discharge port 4 under the pushing action of the first push plate 6 and then be discharged into the first receiving box 2, the second push plate 12 on the second mesh rotary drum 9 can push the tea flowers left between the second mesh rotary drum 9 and the second connecting cylinder 8 to be discharged from the second discharge port 14 finally, the tea flowers which can not pass through can fall into the second receiving box 11, the tea flowers which pass through the second mesh rotary drum 9 can fall into the third receiving box 10, and then the first receiving box 2, the second receiving box 11 and the third receiving box 10 are pulled out, and the classification screening can be completed.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The tea flower classifying and screening device comprises a supporting base (1); the method is characterized in that:
the automatic feeding device is characterized in that a primary connecting cylinder (3) is connected above the supporting base (1), a secondary connecting cylinder (8) is coaxially connected to the inner side of the primary connecting cylinder (3), a primary discharge hole (4) is formed in the bottom of the primary connecting cylinder (3), and a secondary discharge hole (14) is formed in the bottom of the secondary connecting cylinder (8);
a primary mesh rotary drum (5) is arranged between the primary connecting cylinder (3) and the secondary connecting cylinder (8), a secondary mesh rotary drum (9) is arranged in the secondary connecting cylinder (8), and meshes of the primary mesh rotary drum (5) are larger than those of the secondary mesh rotary drum (9); the outside of the primary connecting cylinder (3) is connected with a driving motor (15), one ends of the primary mesh rotary drum (5) and the secondary mesh rotary drum (9) are connected with a rotary frame (16), and the rotary frame (16) is connected with a main shaft end of the driving motor (15);
the outer wall of the primary mesh rotary drum (5) is circumferentially equidistant to be provided with a plurality of first pushing plates (6) matched with the primary connecting cylinder (3), and the outer wall of the secondary mesh rotary drum (9) is circumferentially equidistant to be provided with a plurality of second pushing plates (12) matched with the secondary connecting cylinder (8).
2. The tea flower classifying and screening device according to claim 1, wherein the tops of the primary connecting cylinder (3) and the secondary connecting cylinder (8) are respectively connected with a hopper (7), and one side of the hopper (7) is connected with a baffle (13).
3. A tea flower classifying and screening device according to claim 2, wherein one end of the baffle (13) is located higher than the other end, in an inclined position.
4. The tea tree flower classifying and screening device according to claim 1, wherein a first receiving box (2) is arranged below the primary discharging hole (4), a second receiving box (11) is arranged below the secondary discharging hole (14), and a third receiving box (10) is arranged inside the secondary mesh drum (9).
5. The tea flower classifying and screening device according to claim 4, wherein the bottoms of the first receiving box (2), the second receiving box (11) and the third receiving box (10) are respectively provided with a connecting guide rail (17), and the first receiving box (2), the second receiving box (11) and the third receiving box (10) are respectively connected with the corresponding connecting guide rails (17) in a sliding manner.
6. The tea flower classifying and screening device according to claim 4, wherein a linkage frame (18) is commonly connected among the first receiving box (2), the second receiving box (11) and the third receiving box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394803.0U CN220092043U (en) | 2023-06-02 | 2023-06-02 | Hierarchical sieving mechanism of tea tree flower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394803.0U CN220092043U (en) | 2023-06-02 | 2023-06-02 | Hierarchical sieving mechanism of tea tree flower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220092043U true CN220092043U (en) | 2023-11-28 |
Family
ID=88866288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321394803.0U Active CN220092043U (en) | 2023-06-02 | 2023-06-02 | Hierarchical sieving mechanism of tea tree flower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220092043U (en) |
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2023
- 2023-06-02 CN CN202321394803.0U patent/CN220092043U/en active Active
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