CN210248211U - Stem and leaf separating device for matcha production - Google Patents
Stem and leaf separating device for matcha production Download PDFInfo
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- CN210248211U CN210248211U CN201920710983.6U CN201920710983U CN210248211U CN 210248211 U CN210248211 U CN 210248211U CN 201920710983 U CN201920710983 U CN 201920710983U CN 210248211 U CN210248211 U CN 210248211U
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Abstract
The utility model discloses a stalk, leaf separator are used in matcha production. A driving motor is connected with a driving disc through a speed reducer, the driving disc is hinged with a driving rack through an eccentric shaft, the driving rack is meshed with a transmission gear arranged on a transmission shaft of a transmission assembly, two ends of the transmission shaft are connected with a power output box through bearings, and the transmission shaft is also connected with a separating mechanism; the driving rack is also connected with a limiting slide block in a sliding manner, and the limiting slide block is hinged with the power output box; the separating mechanism comprises a separating box body, the upper end of the separating box body is provided with a feed hopper, the lower part of the separating box body is provided with a discharge hopper, and a swinging separating component is arranged in the separating box body between the feed hopper and the discharge hopper; the swing separation component is connected with the transmission shaft. The utility model can effectively realize the separation of tea leaves and tea stalks, so that the tea stalks can be separated before the subsequent green tea is crushed, thereby improving the taste of green tea products and improving the quality of green tea; besides, the utility model has the characteristics of long service life.
Description
Technical Field
The utility model relates to an equipment, especially a stalk, leaf separator are used in matcha production that matcha production field was used.
Background
In the production process of matcha, tea leaves are often required to be crushed. The stem and the leaf of the tea are often crushed together when the prior matcha is crushed, and the crushed tea stem is difficult to separate from the tea dust in the subsequent process, so that the taste of the matcha product is influenced, and the product quality is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stem, leaf separator are used in matcha production. The utility model can effectively realize the separation of tea leaves and tea stalks, so that the tea stalks can be separated before the subsequent green tea is crushed, thereby improving the taste of green tea products and improving the quality of green tea; besides, the utility model has the characteristics of long service life.
The technical scheme of the utility model: a stem and leaf separating device for matcha production comprises a power output box, wherein a driving motor is arranged in the power output box, the driving motor is connected with a driving disc through a speed reducer, the driving disc is hinged with a driving rack through an eccentric shaft, the driving rack is connected with a transmission assembly, and the transmission assembly is connected with a separating mechanism; the transmission assembly comprises a transmission shaft, two ends of the transmission shaft are connected with the power output box through bearings, a transmission gear is fixedly arranged on the transmission shaft, and the transmission gear is meshed with the driving rack; the driving rack is also connected with a limiting slide block in a sliding manner, and the limiting slide block is hinged with the power output box; the separation mechanism comprises a separation box body, the upper end of the separation box body is provided with a feed hopper, the lower part of the separation box body is provided with a discharge hopper, and a swing separation assembly is arranged in the separation box body between the feed hopper and the discharge hopper; the swinging separation assembly comprises a hobbing cutter assembly, a U-shaped screen is arranged on the periphery of the hobbing cutter assembly, the open end of the U-shaped screen is communicated with the feed hopper, and the closed end of the U-shaped screen is positioned between the hobbing cutter assembly and the discharge hopper; the hob assembly is connected with the transmission shaft.
In the stem and leaf separating device for matcha production, the hob assembly comprises a central rotating shaft, two rotating discs are arranged along the axial direction of the central rotating shaft, more than one group of correspondingly arranged notches are distributed on the circumferential direction of the two rotating discs, and each group of notches are detachably connected through square steel; the central rotating shaft is connected with the transmission shaft.
In the stem and leaf separating device for matcha production, the notch is also provided with an angle steel, and the notch is detachably connected with the square steel through the angle steel.
In the stem and leaf separating device for matcha production, the two U-shaped screen mesh edges at the opening end of the U-shaped screen mesh are connected with the fine adjustment mechanism; the fine adjustment mechanism comprises a winding roller, and a ratchet wheel and pawl mechanism and a handle are sequentially connected to the winding roller in the axial direction; two ends of the winding roller are respectively and rotatably connected with the side wall of the separation box body; the U-shaped screen is wound on the winding roller, and the screen edge is fixedly connected with the winding roller.
In the stem and leaf separating device for matcha production, a magnetic strip is arranged beside the feed hopper.
Compared with the prior art, the utility model connects the driving motor with the driving disc through the reducer, the driving disc is hinged with the driving rack through the eccentric shaft, the driving rack is meshed with the transmission gear arranged on the transmission shaft of the transmission component, both ends of the transmission shaft are connected with the power output box through the bearing, and the transmission shaft is also connected with the separating mechanism; the driving rack is also connected with a limiting slide block in a sliding manner, and the limiting slide block is hinged with the power output box; the separating mechanism comprises a separating box body, the upper end of the separating box body is provided with a feed hopper, the lower part of the separating box body is provided with a discharge hopper, and a swinging separating component is arranged in the separating box body between the feed hopper and the discharge hopper; the swinging separation assembly comprises a hobbing cutter assembly, a U-shaped screen is arranged on the periphery of the hobbing cutter assembly, the open end of the U-shaped screen is communicated with the feed hopper, the closed end of the U-shaped screen is positioned between the hobbing cutter assembly and the discharge hopper, and the hobbing cutter assembly is connected with the transmission shaft; when the eccentric shaft is used, the driving disc is driven by the driving motor to rotate, and the eccentric shaft rotates along with the driving disc; under the rotation driving of the eccentric shaft and the limiting action of the limiting slide block, the driving rack drives the transmission gear to rotate in a reciprocating manner, so that the transmission shaft is driven to rotate in a reciprocating manner, and the reciprocating rotation drives the hob assembly to rotate in a reciprocating manner; at the moment, tea leaves are thrown into the U-shaped screen through the feed hopper and fall into the U-shaped screen, the tea leaves are continuously and repeatedly kneaded by the reciprocating rotation of the hobbing cutter assembly between the U-shaped screen and the hobbing cutter assembly, the tea stalks are further kneaded, the stalk and the tea leaves are separated, the tea leaves are cut into broken leaves with the same specification size through meshes of the U-shaped screen during kneading, the broken leaves fall into the discharge hopper through the meshes, and the discharge hopper discharges the tea leaves; through the structure, the separation of the stems and the leaves of the tea is realized, and the tea stems can be separated (through screening) before the subsequent green tea is crushed; further improving the taste of the matcha product and finally improving the quality of the matcha product.
The utility model discloses hobbing cutter subassembly's structure does: two turnplates are arranged along the axial direction of the central rotating shaft, more than one group of correspondingly arranged notches are distributed on the circumferential direction of the two turnplates, and each group of notches are detachably connected through square steel; the central rotating shaft is connected with the transmission shaft; by the structure, the hob blade of the hob component for cutting tea is made of square steel, the cutting edge of the hob blade is made of square steel, and because the square steel has four edges, when one edge is blunted, the other edge can be switched to be continuously used; through the structure, the service life of the hobbing cutter blade is effectively prolonged, the utilization rate of the hobbing cutter blade is improved, and the cost of the hobbing cutter blade is reduced.
The utility model is also provided with a magnetic strip beside the feed hopper; through this structure, can get rid of the metal impurities in the tealeaves, avoid impurity sneak into to influence the product quality.
The utility model detachably connects the notch with the square steel through the angle steel; through the structure, on one hand, the detachable connection is convenient for replacement; on the other hand, the square steel is fixed through the angle steel, so that the fixation is more stable.
The utility model can effectively realize the separation of tea leaves and tea stalks, so that the tea stalks can be separated before the subsequent green tea is crushed, thereby improving the taste of green tea products and improving the quality of green tea; besides, the utility model has the characteristics of long service life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of section A-A of FIG. 1;
FIG. 3 is a schematic view of the structure at B of FIG. 1;
fig. 4 is a schematic view of the structure in the direction C of fig. 1.
The labels in the figures are: 1-power output box, 2-driving motor, 3-speed reducer, 4-driving disc, 5-eccentric shaft, 6-driving rack, 7-driving component, 71-driving shaft, 72-bearing, 73-transmission gear, 8-separating mechanism, 81-separating box, 82-feeding hopper, 83-discharging hopper, 84-swinging separating component, 841-hobbing cutter component, 8411-central rotating shaft, 8412-rotating disc, 8413-notch, 8414-square steel, 8415-angle steel, 842-U-shaped screen, 843-fine adjustment mechanism, 8431-winding roller, 8432-ratchet-pawl mechanism, 8433-handle, 9-limit slider and 10-magnetic strip.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. A stem and leaf separating device for matcha production is shown in figures 1-4 and comprises a power output box 1, wherein a driving motor 2 is arranged in the power output box 1, the driving motor 2 is connected with a driving disc 4 through a speed reducer 3, the driving disc 4 is hinged with a driving rack 6 through an eccentric shaft 5, the driving rack 6 is connected with a transmission assembly 7, and the transmission assembly 7 is connected with a separating mechanism 8; the transmission assembly 7 comprises a transmission shaft 71, two ends of the transmission shaft 71 are connected with the power output box 1 through bearings 72, a transmission gear 73 is fixedly arranged on the transmission shaft 71, and the transmission gear 73 is meshed with the driving rack 6; the driving rack 6 is also connected with a limiting slide block 9 in a sliding manner, and the limiting slide block 9 is hinged with the power output box 1; the separating mechanism 8 comprises a separating box body 81, the upper end of the separating box body 81 is provided with a feed hopper 82, the lower part of the separating box body is provided with a discharge hopper 83, and a swinging separating component 84 is arranged in the separating box body 81 between the feed hopper and the discharge hopper; the swinging separation assembly 84 comprises a hob assembly 841, a U-shaped screen 842 is arranged on the periphery of the hob assembly 841, the open end of the U-shaped screen 842 is communicated with the feed hopper 82, and the closed end is positioned between the hob assembly 841 and the discharge hopper 83; the hob assembly 841 is connected to the drive shaft 71.
The utility model discloses a theory of operation: when in use, the driving disc 4 is driven by the driving motor 2 to rotate, and the eccentric shaft 5 rotates along with the driving disc; under the rotation driving of the eccentric shaft 5 and the limiting action of the limiting slide block 9, the driving rack 6 drives the transmission gear 73 to rotate in a reciprocating manner, so that the transmission shaft 71 is driven to rotate in a reciprocating manner, and the reciprocating rotation drives the hob assembly 841 to rotate in a reciprocating manner; at this time, tea leaves are thrown into the U-shaped screen 842 from the feed hopper 82 and fall into the U-shaped screen 842, the tea leaves are repeatedly and repeatedly rubbed by the reciprocating rotation of the hob assembly 841 between the U-shaped screen 842 and the hob assembly 841, and then tea stalks are rubbed off from the tea leaves, so that the stalk and the tea leaves are separated, and the tea leaves are cut into broken leaves with the same size by meshes of the U-shaped screen 842 while being rubbed, fall into the discharge hopper 83 from the meshes, and are discharged by the discharge hopper 83.
The hob assembly 841 comprises a central rotating shaft 8411, wherein two rotating discs 8412 are arranged along the axial direction of the central rotating shaft 8411, more than one group of correspondingly arranged notches 8413 are distributed on the circumference of the two rotating discs 8412, and each group of notches 8413 are detachably connected through square steel 8414; the central rotating shaft 8411 is connected with the transmission shaft 71. With this structure, when the edge of the square steel 8414 becomes dull, the square steel 8414 is removed, another edge is replaced, and the square steel 8414 is fitted into the notch 8413, and the crushing, kneading and separating operations are continued.
An angle steel 8415 is further arranged at the notch 8413, and the notch 8413 is detachably connected with the square steel 8414 through the angle steel 8415. Through this structure, when convenient the change, it is more firm to fix.
The net edges of the two U-shaped screens 842 at the opening ends of the U-shaped screens 842 are connected with the fine adjustment mechanism 843; the fine adjustment mechanism 843 comprises a winding roller 8431, and a ratchet wheel and pawl mechanism 8432 and a handle 8433 are sequentially connected to the winding roller 8431 in the axial direction; two ends of the winding roller 8431 are respectively and rotatably connected with the side wall of the separation box body 81; the U-shaped screen 842 is wound on the roller 8431, and the net edge is fixedly connected with the roller 8431. Through this structure, still can adjust the clearance between U type screen cloth 842 and hobbing cutter subassembly 841 through fine-tuning 843, specifically be: the U-shaped screen 842 is rolled up by rotating the winding roller 8431 through the handle 8433, and the rolled up screen is fixed by a self-locking structure of the ratchet-pawl mechanism 8432 to prevent the screen from loosening, so that the gap is reduced; when the gap is enlarged, the pawl is separated from the ratchet wheel, then the winding roller 8431 is rotated to loosen the U-shaped screen 842, then the pawl is released, and the pawl is matched with the ratchet wheel again to be self-locked under the restoring force of a spring (not shown in the figure, and the normal arrangement can be realized), so that the gap is enlarged. Through this structure, can realize adjusting according to the production reality, use more nimble.
The magnetic strip 10 is also arranged beside the feed hopper 82. The structure can adsorb and remove metal impurities in the tea raw materials.
Claims (5)
1. The utility model provides a stem, leaf separator are used in matcha production which characterized in that: the power transmission device comprises a power output box (1), wherein a driving motor (2) is arranged in the power output box (1), the driving motor (2) is connected with a driving disc (4) through a speed reducer (3), the driving disc (4) is hinged with a driving rack (6) through an eccentric shaft (5), the driving rack (6) is connected with a transmission assembly (7), and the transmission assembly (7) is connected with a separating mechanism (8); the transmission assembly (7) comprises a transmission shaft (71), two ends of the transmission shaft (71) are connected with the power output box (1) through bearings (72), a transmission gear (73) is fixedly arranged on the transmission shaft (71), and the transmission gear (73) is meshed with the driving rack (6); the driving rack (6) is also connected with a limiting slide block (9) in a sliding manner, and the limiting slide block (9) is hinged with the power output box (1); the separating mechanism (8) comprises a separating box body (81), the upper end of the separating box body (81) is provided with a feed hopper (82), the lower part of the separating box body is provided with a discharge hopper (83), and a swinging separating component (84) is arranged in the separating box body (81) between the feed hopper and the discharge hopper; the swinging separation component (84) comprises a hob component (841), a U-shaped screen (842) is arranged on the periphery of the hob component (841), the open end of the U-shaped screen (842) is communicated with the feed hopper (82), and the closed end is positioned between the hob component (841) and the discharge hopper (83); the hob assembly (841) is connected with the transmission shaft (71).
2. The stem and leaf separating device for matcha production according to claim 1, which is characterized in that: the hob assembly (841) comprises a central rotating shaft (8411), two rotating discs (8412) are arranged along the axial direction of the central rotating shaft (8411), more than one group of correspondingly arranged notches (8413) are distributed on the circumferential direction of the two rotating discs (8412), and each group of notches (8413) are detachably connected through square steel (8414); the central rotating shaft (8411) is connected with the transmission shaft (71).
3. The stem and leaf separating device for matcha production according to claim 2, wherein: an angle steel (8415) is further arranged at the position of the notch (8413), and the notch (8413) is detachably connected with the square steel (8414) through the angle steel (8415).
4. The stem and leaf separating device for matcha production according to claim 1 or 2, wherein: the net edges of the two U-shaped screens (842) at the opening ends of the U-shaped screens (842) are connected with a fine adjustment mechanism (843); the fine adjustment mechanism (843) comprises a winding roller (8431), and a ratchet wheel and pawl mechanism (8432) and a handle (8433) are sequentially connected to the winding roller (8431) in the axis direction; two ends of the winding roller (8431) are respectively and rotatably connected with the side wall of the separation box body (81); the U-shaped screen (842) is wound on the roller (8431), and the net edge is fixedly connected with the roller (8431).
5. The stem and leaf separating device for matcha production according to claim 1 or 2, wherein: and a magnetic strip (10) is arranged beside the feed hopper (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710983.6U CN210248211U (en) | 2019-05-17 | 2019-05-17 | Stem and leaf separating device for matcha production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710983.6U CN210248211U (en) | 2019-05-17 | 2019-05-17 | Stem and leaf separating device for matcha production |
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| Publication Number | Publication Date |
|---|---|
| CN210248211U true CN210248211U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710983.6U Active CN210248211U (en) | 2019-05-17 | 2019-05-17 | Stem and leaf separating device for matcha production |
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| CN (1) | CN210248211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844835A (en) * | 2021-01-12 | 2021-05-28 | 陶征英 | Magnetic separator for mine factory |
| CN115555239A (en) * | 2022-10-12 | 2023-01-03 | 湖南建玲实业有限公司 | Efficient tea screening and peduncle removing system |
-
2019
- 2019-05-17 CN CN201920710983.6U patent/CN210248211U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844835A (en) * | 2021-01-12 | 2021-05-28 | 陶征英 | Magnetic separator for mine factory |
| CN112844835B (en) * | 2021-01-12 | 2022-09-20 | 杨健 | Magnetic separator for mine factory |
| CN115555239A (en) * | 2022-10-12 | 2023-01-03 | 湖南建玲实业有限公司 | Efficient tea screening and peduncle removing system |
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