CN213549451U - Tea leaf withering machine - Google Patents
Tea leaf withering machine Download PDFInfo
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- CN213549451U CN213549451U CN202022501612.2U CN202022501612U CN213549451U CN 213549451 U CN213549451 U CN 213549451U CN 202022501612 U CN202022501612 U CN 202022501612U CN 213549451 U CN213549451 U CN 213549451U
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- box body
- box
- screw rod
- tea leaf
- leaf withering
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Abstract
The utility model provides a tea leaf withering machine, which comprises a box body for withering tea leaves, wherein the upper surface of the box body is open, a screw rod is arranged at the front end and the rear end in the box body, the front screw rod and the rear screw rod penetrate through the inner right side wall of the box body and extend out of the box body, a first driving motor for driving the screw rods is arranged on the right side surface of the box body, a frame is erected on the front screw rod and the rear screw rod, fixed blocks are arranged on the front outer side surface and the rear outer side surface of the frame, the front fixed blocks are spirally sleeved on the front screw rods, the rear fixed blocks are spirally sleeved on the rear screw rods, and a screen for containing the tea leaves is arranged at the lower end of the inner side surface; a rotating shaft is arranged on the front inner side wall and the rear inner side wall of the box body; the utility model discloses simple structure, the simple operation can improve the efficiency of withering of tealeaves.
Description
Technical Field
The utility model relates to a tealeaves technical field that withers, especially a tealeaves machine that withers.
Background
Withering is to uniformly spread fresh tea leaves under certain temperature and humidity conditions to moderately promote the activity of fresh leaf enzymes, and the substances contained in the tea leaves undergo moderate physical and chemical changes to emit partial water, so that the stems and leaves are wilted, the color is dark green, and the grass smell is lost. During withering, fresh leaves undergo a series of changes: the moisture is reduced, and the leaves are changed from crisp and hard to soft, so that the leaves are convenient to knead into strips; the activity of enzyme substances contained in the leaves is enhanced, fresh leaf components such as starch, protein, insoluble protopectin, etc. are promoted to be decomposed and converted, effective substances such as glucose, amino acid, soluble pectin, etc. beneficial to the quality of finished tea are generated, and polyphenols are also oxidized to different degrees.
The tea leaf withering method in the prior art mainly comprises the steps of uniformly spreading fresh tea leaves on a withering device, and heating the tea leaves through a heating device, so that the evaporation of water of the tea leaves is accelerated, and the purpose of withering the tea leaves is achieved. However, this withering method requires the tea leaves to be evenly spread out, which results in a limited number of withers per time, and is not beneficial to improving the withering efficiency of the tea leaves.
Disclosure of Invention
In view of this, the utility model aims at providing a tealeaves machine that withers can improve the efficiency of withering of tealeaves.
The utility model discloses a following method realizes: a tea leaf withering machine is characterized in that: the tea leaf withering machine comprises a box body for withering tea leaves, wherein the upper surface of the box body is open, a screw rod is mounted at each of the front end and the rear end in the box body, the front screw rod and the rear screw rod penetrate through the inner right side wall of the box body and extend out of the box body, a first driving motor for driving the screw rods is mounted on the right side surface of the box body, a frame is erected on the front screw rod and the rear screw rod, fixed blocks are arranged on the front outer side surface and the rear outer side surface of the frame, the front end fixed blocks are spirally sleeved on the front end screw rods, the rear end fixed blocks are spirally sleeved on the rear end screw rods, and a screen for containing the; install an axis of rotation on two inside walls around the box, the axis of rotation pierces through the preceding lateral wall of box and extend to outside the box, the preceding terminal surface of box is provided with and is used for the drive the second driving motor of axis of rotation, the axis of rotation is located the frame top, the cover is equipped with a sleeve in the axis of rotation, telescopic lateral surface annular equidistance array has the returning face plate that is used for upset tealeaves, the interior bottom of box is provided with heating device.
Furthermore, a temperature sensor is arranged on the inner rear side wall of the box body, and a control panel is arranged on the front end face of the box body.
Furthermore, both ends all are provided with the steering gear around the right flank of box, a driving motor is located between two steering gears around, a driving motor's output shaft with the steering gear is connected, front end steering gear and front end screw end-to-end connection, rear end steering gear and rear end screw end-to-end connection.
Furthermore, the heating device is a heating plate, and a dust cover is sleeved on the heating plate.
Furthermore, the upper ends of the front outer side face and the rear outer side face of the frame are respectively provided with a limiting block, the upper surface of the fixing block is provided with a limiting groove matched with the limiting block, and the limiting block is fixed on the fixing block through a plurality of bolts.
Further, the box upper surface is provided with one and is used for sealing the closing cap of box, the right-hand member face of closing cap with the right-hand member face of box is through a plurality of hinge connection, the closing cap upper surface is provided with and is used for carrying tealeaves extremely feeder hopper and a handle on the screen cloth, be provided with one on the feeder hopper and seal the apron of feeder hopper, an internal thread has been seted up to the medial surface of feeder hopper, the apron spiral inlays to be established in the internal thread.
Furthermore, the supporting legs are arranged on the periphery of the lower surface of the box body, a supporting plate is erected on the inner side of each supporting leg, a dust collector is arranged on the upper end face of each supporting plate, conical discharge holes are formed in the left end and the right end of a bottom plate of the box body, each conical discharge hole is connected with the dust collector through a discharge pipe, universal wheels with a braking function are arranged at the lower ends of the supporting legs, and an arc-shaped push-pull rod is arranged on the front end face of the box body.
Furthermore, the screw rod is connected with the box body through a first bearing, and the rotating shaft is connected with the box body through a second bearing.
The beneficial effects of the utility model reside in that: the utility model adds the turnover plate and the heating plate into the device, the turnover plate overturns the tea, so that the heating plate can uniformly heat the tea, and the withering efficiency of the tea can be improved; the screw is added into the device, the screw rotates to drive the screen to move left and right, so that the turnover plate can turn over tea leaves at different positions on the screen, the uniform heating of the tea leaves is facilitated, and the withering efficiency of the tea leaves is improved; the control panel and the temperature sensor are added in the device, the temperature in the box body can be monitored in real time through the temperature sensor, and the heating temperature of the heating plate can be prevented from being too high or too low through adjusting the heating temperature through the control panel, so that the withering of tea leaves is facilitated; the limiting groove and the limiting block are added into the device, so that the frame can be detached from the fixing block for cleaning; the utility model discloses simple structure, the simple operation can improve the efficiency of withering of tealeaves.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along the direction a-a.
Fig. 3 is a sectional view in the direction B-B.
Fig. 4 is a schematic view of the frame structure.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present invention provides an embodiment of a tea leaf withering machine, including a cabinet 1 for withering tea leaves, the upper surface of the box body 1 is open, the front end and the rear end in the box body 1 are both provided with a screw rod 2, the front screw rod 2 and the rear screw rod 2 both penetrate through the inner right side wall of the box body 1 and extend out of the box body 1, a first driving motor 3 for driving the screw rods 2 is arranged on the right side surface of the box body 1, a frame 4 is erected on the front screw rod 2 and the rear screw rod 2, the front and rear outer side surfaces of the frame 4 are respectively provided with a fixed block 5, the front end fixed block 5 is spirally sleeved on the front end screw rod 2, the rear end fixed block 5 is spirally sleeved on the rear end screw rod 2, the first driving motor 3 drives the screw rod 2 to rotate, the screw rod 2 rotates to drive the frame 4 to move left and right in the box body 1, and the lower end of the inner side surface of the frame 4 is provided with a screen 6 for containing tea; install a rotation axis 7 on two inside walls around box 1, rotation axis 7 pierces through box 1's preceding lateral wall and extend to outside box 1, box 1's preceding terminal surface is provided with and is used for the drive second driving motor 8 of rotation axis 7, rotation axis 7 is located 4 tops of frame, the cover is equipped with a sleeve 9 in the rotation axis 7, sleeve 9's lateral surface annular equidistance array has the returning face plate 10 that is used for upset tealeaves, box 1's interior bottom is provided with heating device 11, and 8 drive rotation axes 7 of second driving motor are rotatory, and the rotatory sleeve 9 and the returning face plate 10 that drive of rotation axis 7 are rotatory, and returning face plate 10 is rotatory to make heating device 11 all heat tealeaves.
Referring to fig. 1 and fig. 3, a temperature sensor 12 is disposed on an inner rear side wall of the box body 1, the type of the temperature sensor 12 may be WZP-010, but not limited thereto, a control panel 13 is disposed on a front end surface of the box body 1, and the temperature sensor 12 may monitor the temperature inside the box body 1 in real time and control the heating device 11 to adjust the temperature inside the box body 1 through the control panel 13.
As shown in fig. 1 to fig. 3, the front and rear ends of the right side of the box 1 are provided with a steering gear 14, the first driving motor 3 is located between the front and rear steering gears 14, the type of the first driving motor 3 may be BM100L1-4, but not limited thereto, the output shaft of the first driving motor 3 is connected to the steering gear 14, the front steering gear 14 is connected to the end of the front screw 2, and the rear steering gear 14 is connected to the end of the rear screw 2; the first driving motor 3 drives the steering gear 14 to rotate the screw rod 2.
As shown in fig. 3, the heating device 11 is a heating plate, and a dust cover 15 is sleeved on the heating plate 11; the heating plate 11 may heat wither the tea leaves and the dust cover 15 may prevent dust and tea leaf debris in the tea leaves from falling onto the heating plate.
As shown in fig. 2 to fig. 4, the upper ends of the front and rear outer side surfaces of the frame 4 are respectively provided with a limiting block 16, the upper surface of the fixing block 5 is provided with a limiting groove (not shown) matched with the limiting block 16, and the limiting block 16 is fixed on the fixing block 5 through a plurality of bolts 17; the limiting block 16 is fixedly connected to the outer side face of the frame 4, and the limiting block 16 is matched with the limiting groove and then can be used for installing or disassembling the frame 4 on the fixing block 5 through the bolt 17.
As shown in fig. 1, a cover 18 for sealing the box body 1 is disposed on the upper surface of the box body 1, a right end surface of the cover 18 is connected to a right end surface of the box body 1 through a plurality of hinges 19, a feed hopper 20 and a handle 21 for conveying tea leaves onto the screen are disposed on the upper surface of the cover 18, a cover plate 22 for sealing the feed hopper 20 is disposed on the feed hopper 20, an internal thread (not shown) is disposed on an inner side surface of the feed hopper 20, and the cover plate 22 is spirally embedded in the internal thread; tea leaves are added to the cabinet 1 through a hopper 20 and a cover 22 is used to seal the hopper 20 and the cover 18 is opened by a handle 21.
As shown in fig. 1 and fig. 3, support legs 23 are provided around the lower surface of the box body 1, a support plate 24 is erected inside the support legs 23, a dust collector 25 is provided on the upper end surface of the support plate 24, conical discharge holes 26 are provided at both left and right ends of the bottom plate of the box body 1, the conical discharge holes 26 are connected to the dust collector 25 through a discharge pipe 27, dust and tea debris in the tea fall into the conical discharge holes 26 and are adsorbed into the dust collector 25 through the discharge pipe 27, universal wheels 28 having a braking function are provided at the lower ends of the support legs 23, an arc-shaped push-pull rod 29 is provided on the front end surface of the box body 1, and the universal wheels 28 are moved by manually pushing and pulling the arc-shaped push-pull rod.
As shown in fig. 2 and fig. 3, the screw rod 2 is connected to the box body 1 through a first bearing 30, an inner bearing of the first bearing 30 is connected to the screw rod 2 for rotation, an outer bearing of the first bearing 30 is connected to the box body 1 for fixation, the rotating shaft 7 is connected to the box body 1 through a second bearing 31, an inner bearing of the second bearing 31 is connected to the rotating shaft 7 for rotation, and an outer bearing of the second bearing 31 is connected to the box body 1 for fixation.
The utility model discloses a theory of operation: when the device is used, the device is moved to a destination, fresh tea leaves are added onto a screen mesh through a feed hopper, a second driving motor is electrified to drive a rotating shaft to rotate, the rotating shaft rotates to drive a turnover plate to rotate, the turnover plate can drive the tea leaves on the screen mesh upwards, due to the rotating effect of the turnover plate, the tea leaves can be turned over and spread, a first driving motor drives a screw to rotate, the screw rotates to drive a frame to move leftwards and rightwards, the turnover plate can evenly turn over the tea leaves on the screen mesh, a heating plate is electrified, the temperature in a box body is monitored through a temperature sensor in real time, then the temperature in the box body is controlled through operation of the heating plate, the heating plate heats and withers the tea leaves on the screen mesh, and a dust collector adsorbs and collects dust in a conical discharge port; after the tea leaves are heated and withered, the heating plate, the first driving motor and the second driving motor are closed, and the cover is opened through the handle to take out the processed tea leaves.
The utility model provides a driving motor, control panel, hot plate, steering gear and dust catcher's circuit principle and structure are prior art, and the technical personnel in the field have been clearly understood, do not explain in detail here, just the utility model protects a tea withering machine's structural feature.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (8)
1. A tea leaf withering machine is characterized in that: the tea leaf withering machine comprises a box body for withering tea leaves, wherein the upper surface of the box body is open, a screw rod is mounted at each of the front end and the rear end in the box body, the front screw rod and the rear screw rod penetrate through the inner right side wall of the box body and extend out of the box body, a first driving motor for driving the screw rods is mounted on the right side surface of the box body, a frame is erected on the front screw rod and the rear screw rod, fixed blocks are arranged on the front outer side surface and the rear outer side surface of the frame, the front end fixed blocks are spirally sleeved on the front end screw rods, the rear end fixed blocks are spirally sleeved on the rear end screw rods, and a screen for containing the; install an axis of rotation on two inside walls around the box, the axis of rotation pierces through the preceding lateral wall of box and extend to outside the box, the preceding terminal surface of box is provided with and is used for the drive the second driving motor of axis of rotation, the axis of rotation is located the frame top, the cover is equipped with a sleeve in the axis of rotation, telescopic lateral surface annular equidistance array has the returning face plate that is used for upset tealeaves, the interior bottom of box is provided with heating device.
2. A tea leaf withering machine as claimed in claim 1 wherein: the temperature sensor is arranged on the inner rear side wall of the box body, and the control panel is arranged on the front end face of the box body.
3. A tea leaf withering machine as claimed in claim 1 wherein: the front end and the rear end of the right side face of the box body are respectively provided with a steering gear, the first driving motor is positioned between the front steering gear and the rear steering gear, the output shaft of the first driving motor is connected with the steering gears, the front steering gear is connected with the tail end of the front end screw rod, and the rear steering gear is connected with the tail end of the rear end screw rod.
4. A tea leaf withering machine as claimed in claim 1 wherein: the heating device is a heating plate, and a dust cover is sleeved on the heating plate.
5. A tea leaf withering machine as claimed in claim 1 wherein: the frame is characterized in that the upper ends of the front outer side face and the rear outer side face of the frame are respectively provided with a limiting block, the upper surface of the fixing block is provided with a limiting groove matched with the limiting blocks, and the limiting blocks are fixed on the fixing block through a plurality of bolts.
6. A tea leaf withering machine as claimed in claim 1 wherein: the utility model discloses a tea processing device, including box, box upper surface, feeder hopper, handle, apron spiral, the box upper surface is provided with one and is used for sealing the closing cap of box, the right-hand member face of closing cap with the right-hand member face of box is through a plurality of hinge connection, the closing cap upper surface is provided with and is used for carrying tealeaves extremely feeder hopper and a handle on the screen cloth, be provided with one on the feeder hopper and seal the apron of feeder hopper, an internal thread has been seted up to the medial surface of feeder hopper, the apron spiral inlays to.
7. A tea leaf withering machine as claimed in claim 1 wherein: the improved vacuum cleaner is characterized in that supporting legs are arranged on the periphery of the lower surface of the box body, a supporting plate is erected on the inner side of each supporting leg, a dust collector is arranged on the upper end face of each supporting plate, conical discharge holes are formed in the left end and the right end of a bottom plate of the box body, each conical discharge hole is connected with the dust collector through a discharge pipe, universal wheels with a braking function are arranged at the lower ends of the supporting legs, and an arc-shaped push-pull rod is arranged on the.
8. A tea leaf withering machine as claimed in claim 1 wherein: the screw rod is connected with the box body through a first bearing, and the rotating shaft is connected with the box body through a second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022501612.2U CN213549451U (en) | 2020-11-03 | 2020-11-03 | Tea leaf withering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022501612.2U CN213549451U (en) | 2020-11-03 | 2020-11-03 | Tea leaf withering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213549451U true CN213549451U (en) | 2021-06-29 |
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ID=76532888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022501612.2U Active CN213549451U (en) | 2020-11-03 | 2020-11-03 | Tea leaf withering machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN213549451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598243A (en) * | 2021-08-16 | 2021-11-05 | 新化县天渠茶业有限公司 | Composite withering equipment and composite withering method for black tea |
| CN114847364A (en) * | 2022-06-02 | 2022-08-05 | 安徽省霍山县缘圆缘工贸有限公司 | Tea processing is with compound equipment of withering |
-
2020
- 2020-11-03 CN CN202022501612.2U patent/CN213549451U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598243A (en) * | 2021-08-16 | 2021-11-05 | 新化县天渠茶业有限公司 | Composite withering equipment and composite withering method for black tea |
| CN114847364A (en) * | 2022-06-02 | 2022-08-05 | 安徽省霍山县缘圆缘工贸有限公司 | Tea processing is with compound equipment of withering |
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