Fixation device for green tea processing

Abstract

The utility model discloses a fixation device for green tea processing, which comprises a tank body, a feeding pipe is arranged at the top of the tank body, a fixed cylinder is arranged outside the tank body, a heating rod is arranged in the fixed cylinder, a hard pipe is rotatably mounted in the tank body, stirring rods are arranged on both sides of the hard pipe, and the stirring rods are connected with the fixed cylinder. The outer wall of the hard pipe is fixedly sleeved with a fixing ring, the two sides of the fixing ring are both connected with cross rods, the opposite ends of the two cross rods are both provided with scraping plates, the scraping plates make contact with the inner wall of the tank body, the front end and the rear end of the hard pipe are both communicated with spraying pipes, the driving motor is in transmission connection with the hard pipe, and the top of the hard pipe is communicated with a water inlet assembly. Through the arrangement, hot water flushing can be performed while the inner wall of the tank body is scraped, so that tea leaves attached to the inner wall of the tank body rapidly fall off, a good cleaning effect on the inner wall of the tank body is achieved, and the situation that a large amount of tea leaves are attached to the inner wall of the tank body, and consequently the subsequent tea leaf fixation effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to a green tea withering device for processing green tea. Background Art

[0002] Green tea needs to be withered during the processing. Withering is a process that destroys and passivates the oxidase activity in the fresh tea leaves through high temperature, inhibits the enzymatic oxidation of tea polyphenols in the fresh leaves, evaporates part of the moisture in the fresh leaves, softens the tea leaves, and facilitates rolling and shaping.

[0003] When the existing tea-withering device is working, most of the tea leaves are placed in the tank body and are withered by stirring and heating. However, due to the stirring and heating during the tea-withering process, some tea leaves or tea residues are easily attached to the inner wall of the tank body, which is difficult to fall off by the gravity of the tea leaves themselves, and is not convenient for cleaning. Over time, it will not only occupy the storage space inside the tank body, but also affect the efficiency of the subsequent tea-withering process, which has certain limitations.

[0004] Therefore, it is necessary to provide a green tea processing withering device to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a green tea withering device for processing green tea, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A green tea withering device for processing green tea comprises a tank body, a feeding pipe is arranged on the top of the tank body, a fixed cylinder is arranged outside the tank body, a heating rod is arranged inside the fixed cylinder, a hard tube is rotatably installed inside the tank body, stirring rods are arranged on both sides of the hard tube, a fixing ring is fixedly sleeved on the outer wall of the hard tube, cross bars are connected on both sides of the fixing ring, scrapers are arranged at the opposite ends of the two cross bars, the scrapers are in contact with the inner wall of the tank body, spray pipes are connected at both ends of the hard tube, a driving motor is arranged above the tank body, the driving motor is in driving connection with the hard tube, a water inlet assembly is connected at the top of the hard tube, and a discharge port is arranged at the bottom of the tank body.

[0008] Preferably, a fixing frame is provided on the top of the tank body, the driving motor is arranged on the top of the fixing frame, the output shaft of the driving motor passes through the fixing frame and is connected with a driving gear, the outer wall of the hard tube is fixedly sleeved with a driven gear, and the driven gear is meshingly connected with the driving gear.

[0009] Preferably, the water inlet assembly includes a water pump, a heater and a water inlet pipe, and the water pump, heater and water inlet pipe are connected in sequence. The top of the hard pipe passes through the fixing frame and is connected to the water inlet pipe through a bearing.

[0010] Preferably, a plurality of the nozzles are provided, the plurality of the nozzles are evenly distributed on the hard tube, and a pipe cover is hingedly connected at one end of the plurality of the nozzles.

[0011] Preferably, the bottom of the tank body is provided with supporting legs near the four end corners.

[0012] Preferably, a solenoid valve is provided on the discharge port.

[0013] The beneficial effects of the utility model are as follows: tea leaves are added to the tank body through the feeding pipe, the heating rod is started to heat the inside of the tank body, the driving motor is started to drive the hard pipe and the stirring rods on both sides thereof to rotate, and the tea leaves are stirred to complete the withering of the tea leaves, and the withered tea leaves can be discharged through the discharging port. After the withering of the tea leaves is completed, for the tea leaves attached to the inner wall of the tank body, when the hard pipe rotates, the scrapers on both sides are driven to rotate accordingly through the setting of the fixing ring and the cross bar, so as to scrape the tea leaves attached to the inner wall of the tank body, connect the external water to the input end of the water pump, and rinse the inner wall of the tank body through the setting of the water inlet component. Through the above setting, the inner wall of the tank body can be scraped and rinsed with hot water at the same time, so that the tea leaves attached to the inner wall of the tank body can fall off quickly, so as to achieve a better cleaning effect on the inner wall of the tank body, and avoid the withering effect of subsequent tea leaves affected by the attachment of too much tea leaves to the inner wall of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below, but this does not limit the protection scope of the utility model.

[0015] Figure 1 A front view of the whole provided by the utility model;

[0016] Figure 2 A front cross-sectional view of the entirety of the utility model;

[0017] Figure 3 The utility model provides Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides Figure 2 The enlarged view of point B in the middle;

[0019] Figure 5 The utility model is a side sectional view of the nozzle provided by the utility model.

[0020] Among them, 1. tank body; 2. feeding pipe; 3. fixed cylinder; 4. heating rod; 5. hard pipe; 6. stirring rod; 7. fixing ring; 8. cross bar; 9. scraper; 10. nozzle; 11. driving motor; 12. water inlet assembly; 121. water pump; 122. heater; 123. water inlet pipe; 13. discharge port; 14. fixed frame; 15. driving gear; 16. driven gear; 17. pipe cover; 18. support leg. DETAILED DESCRIPTION

[0021] See also Figures 1 to 5 A green tea withering device for processing shown in the figure comprises a tank body 1, a feeding tube 2 is arranged on the top of the tank body 1, a fixed cylinder 3 is arranged outside the tank body 1, a heating rod 4 is arranged inside the fixed cylinder 3, a hard tube 5 is rotatably installed inside the tank body 1, stirring rods 6 are arranged on both sides of the hard tube 5, a fixing ring 7 is fixedly sleeved on the outer wall of the hard tube 5, cross bars 8 are connected on both sides of the fixing ring 7, scrapers 9 are arranged at the opposite ends of the two cross bars 8, and the scrapers 9 are in contact with the inner wall of the tank body 1, the front and rear ends of the hard tube 5 are connected with spray pipes 10, a driving motor 11 is arranged above the tank body 1, and the driving motor 11 is transmission-connected to the hard tube 5, the top of the hard tube 5 is connected with a water inlet assembly 12, and a discharge port 13 is arranged at the bottom of the tank body 1.

[0022] Furthermore, a fixing frame 14 is provided on the top of the tank body 1, and the driving motor 11 is provided on the top of the fixing frame 14. The output shaft of the driving motor 11 passes through the fixing frame 14 and is connected with a driving gear 15. A driven gear 16 is fixedly sleeved on the outer wall of the hard tube 5, and the driven gear 16 is meshed and connected with the driving gear 15.

[0023] The driving motor 11 is started to drive the driving gear 15 to rotate, and the driven gear 16 is set to drive the hard tube 5 to rotate.

[0024] Furthermore, the water inlet assembly 12 includes a water pump 121, a heater 122 and a water inlet pipe 123, and the water pump 121, the heater 122 and the water inlet pipe 123 are connected in sequence. The top of the hard pipe 5 passes through the fixing frame 14 and is connected to the water inlet pipe 123 through a bearing.

[0025] The external water is connected to the input end of the water pump 121 , and the water pump 121 and the heater 122 are started, so that the heated water flows into the hard pipe 5 through the water inlet pipe 123 .

[0026] Furthermore, a plurality of the nozzles 10 are provided, and the plurality of the nozzles 10 are evenly distributed on the hard tube 5 , and a tube cover 17 is hinged at one end of the plurality of the nozzles 10 .

[0027] When the tea leaves are stirred, the output shaft of the driving motor 11 is rotated at a low speed through an external frequency converter, thereby causing the hard tube 5 to rotate at a low speed. The tube cover 17 is arranged to prevent tea residues from entering the hard tube 5 through the nozzle 10. When the inner wall of the tank body 1 is cleaned, the output shaft of the driving motor 11 is rotated at a high speed through an external frequency converter, thereby causing the hard tube 5 and the nozzle 10 to rotate at high speed. The centrifugal force generated by the high-speed rotation causes the tube cover 17 to flip over. At this time, the water introduced can be rotated and sprayed out through the nozzle 10 to rinse the inner wall of the tank body 1.

[0028] Furthermore, the bottom of the tank body 1 is provided with supporting legs 18 near the four end corners.

[0029] The tank body 1 is stably supported by four legs 18 .

[0030] Furthermore, a solenoid valve is provided on the discharge port 13 .

[0031] The start and stop states of the discharge port 13 are controlled by a solenoid valve.

[0032] When the utility model is used, tea leaves are added into the tank body 1 through the feeding tube 2, the heating rod 4 is started to heat the tank body 1, the driving motor 11 is started to drive the hard tube 5 to rotate, and the rotation of the hard tube 5 drives the stirring rods 6 on both sides thereof to rotate, so as to stir the tea leaves, so as to complete the withering of the tea leaves, and the withered tea leaves can be discharged through the discharge port 13. After the withering of the tea leaves is completed, for the tea leaves attached to the inner wall of the tank body 1, when the hard tube 5 rotates, the scrapers 9 on both sides are driven to rotate accordingly through the setting of the fixing ring 7 and the cross bar 8, so as to remove the tea leaves attached to the inner wall of the tank body 1. The tea leaves are scraped, and external water is connected to the input end of the water pump 121, and the water pump 121 and the heater 122 are started, so that the heated water is passed into the hard tube 5 through the water inlet pipe 123, and the output shaft of the driving motor 11 is rotated at a high speed through the external frequency converter, so that the hard tube 5 rotates at a high speed. When the hard tube 5 rotates, the water passed in can be rotated and sprayed out through the nozzle 10 to flush the inner wall of the tank body 1. The tea leaves attached to the inner wall of the tank body 1 are fallen off by scraping the inner wall of the tank body 1 and flushing with hot water, so that they can be discharged through the discharge port 13.

[0033] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A green tea withering device for processing green tea, characterized in that: It includes a tank body, a feeding pipe is arranged on the top of the tank body, a fixed cylinder is arranged outside the tank body, a heating rod is arranged inside the fixed cylinder, a hard tube is rotatably installed inside the tank body, stirring rods are arranged on both sides of the hard tube, a fixing ring is fixedly sleeved on the outer wall of the hard tube, cross bars are connected on both sides of the fixing ring, scrapers are arranged at the opposite ends of the two cross bars, the scrapers are in contact with the inner wall of the tank body, nozzles are connected at the front and rear ends of the hard tube, a driving motor is arranged above the tank body, the driving motor is transmission-connected to the hard tube, a water inlet assembly is connected on the top of the hard tube, and a discharge port is arranged at the bottom of the tank body.

2. A green tea processing withering device according to claim 1, characterized in that: A fixing frame is arranged on the top of the tank body, the driving motor is arranged on the top of the fixing frame, the output shaft of the driving motor passes through the fixing frame and is connected with a driving gear, the outer wall of the hard tube is fixedly sleeved with a driven gear, and the driven gear is meshed and connected with the driving gear.

3. A green tea processing withering device according to claim 2, characterized in that: The water inlet assembly comprises a water pump, a heater and a water inlet pipe, which are connected in sequence. The top of the hard pipe passes through the fixing frame and is connected to the water inlet pipe through a bearing.

4. The green tea processing withering device according to claim 1, characterized in that: A plurality of the nozzles are provided, and the nozzles are evenly distributed on the hard pipe, and a pipe cover is hinged at one end of the plurality of nozzles.

5. The green tea processing withering device according to claim 1, characterized in that: The bottom of the tank body is provided with supporting legs near the four end corners.

6. The green tea processing withering device according to claim 1, characterized in that: The discharge port is provided with a solenoid valve.

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