Tea fermentation box

Abstract

The tea fermentation box comprises a box body, a pump body, a filter screen, a stirring structure and a limiting structure, supporting columns are fixedly connected to the four corners of the bottom of the box body respectively, a ventilation barrel is arranged in the box body, a first connecting pipe is inserted into one side of the pump body, a second connecting pipe is inserted into the other side of the pump body, and a through cavity is formed in the side, close to the first connecting pipe, of the top of the pump body; inserting grooves are formed in the two sides of the top of the through cavity correspondingly, containing cavities are formed in the two sides of the top of the filter screen correspondingly, the filter screen is arranged in the through cavity, the stirring structure is arranged in the ventilation barrel, and the two limiting structures are arranged in the containing cavities correspondingly. Through cooperation of the first connecting pipe, the pump body and the second connecting pipe, humidified gas in the box body can be recycled, impurities in the humidified gas in the box body can be filtered through the detachable filter screen, normal operation of the pump body is guaranteed, the filter screen is convenient to detach and clean through the limiting structure, and the filter screen is convenient to clean. The filtering effect of the filter screen is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a tea fermentation box. Background Art

[0002] Fermentation refers to the process in which people use the life activities of microorganisms under aerobic or anaerobic conditions to prepare the microbial cells themselves, or direct metabolites or secondary metabolites. Fermentation is sometimes also written as fermentation. Its definition varies depending on the usage occasion. Fermentation usually refers to a certain decomposition process of organic matter by organisms. When processing tea, it is usually necessary to ferment the tea.

[0003] A tea fermentation box with publication number CN219373697U comprises a box body and an end cover matching the box body, a rotating unit is arranged in the box body, a plurality of outer cylinders are fixedly connected to the rotating unit, a plurality of ventilation holes are provided on the outer cylinder, a mesh cylinder is inserted in the outer cylinder, the mesh cylinder is filled with tea leaves to be fermented, a ventilation pipe is fixedly sleeved on the box body; a turning mechanism for turning the fermenting tea leaves is arranged in the mesh cylinder, the rotating unit comprises a first driving motor fixedly connected to the bottom of the box body, the output end of the first driving motor is fixedly connected to a first rotating shaft that penetrates and extends into the box body. The utility model can evenly and fully humidify the tea leaves in the fermentation process, ensure the fermentation effect and efficiency of the tea leaves, and can automatically turn the tea leaves, which greatly reduces the workload of the workers, has strong practicality, and is suitable for large-scale promotion. In addition, the existing fermentation boxes also have the following disadvantages during use:

[0004] (1) There is no cleaning structure on both sides of the flap of the existing fermentation box. Since tea leaves are sticky during the fermentation process, some tea leaves stick to the net barrel, which not only increases the maintenance workload of the staff, but also causes uneven fermentation of the tea leaves.

[0005] (2) The humidification structure inside the existing fermentation box cannot be recycled, which means that each humidification process requires a new water source or humidification medium, which increases the consumption of water resources and other related resources and does not conform to the principles of environmental protection and energy conservation. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a tea fermentation box.

[0007] In order to solve the above problems, the technical solution of the utility model includes:

[0008] A box body, wherein the four corners of the bottom of the box body are respectively fixedly connected to support columns, an air outlet pipe is provided at the bottom of one side of the box body, an air inlet pipe is provided at the top of the other side, a discharge pipe is provided at the bottom of the box body, a feed pipe is provided at one side of the top of the box body, and a venting barrel is provided inside the box body;

[0009] A pump body, one side of the pump body is plugged into the connecting pipe 1, and the other side is plugged into the connecting pipe 2, a through cavity is provided on the top of the pump body near the connecting pipe 1, and slots are provided on both sides of the top of the through cavity;

[0010] A filter screen, wherein two sides of the top of the filter screen are respectively provided with cavities, the filter screen is arranged inside the through cavity, and the top of the filter screen is fixedly connected to a handle;

[0011] A stirring structure, the stirring structure is arranged inside the air-permeable barrel, four groups of cleaning structures are respectively arranged on four sides of the stirring structure, the stirring structure comprises a transmission shaft, a stirring rod, spiral teeth and a motor, one end of the transmission shaft passes through the box body and extends into the inside of the discharge pipe, the other end passes through the box body and is fixedly connected to the output end of the motor, the outer wall of the transmission shaft is fixedly connected to a plurality of equidistant stirring rods, the bottom outer wall of the transmission shaft is wound with spiral teeth, and a plurality of stirring rods are respectively provided with inner cavities at one end away from the transmission shaft;

[0012] The limiting structure is provided with two groups, and the two limiting structures are respectively arranged inside the cavity.

[0013] Furthermore, each group of the limiting structures includes a sliding rod, a spring 1, a moving block, an insertion rod and a pushing rod. A sliding rod is provided on one side of the interior of the cavity, and a spring 1 is provided on the other side. One end of the spring 1 is fixedly connected to the inner wall of the cavity, and the other end is fixedly connected to the insertion rod. The outer wall of the sliding rod is sleeved with the moving block, and the moving block is connected to the insertion rod through a connecting rod. The top of the moving block is fixedly connected to the pushing rod.

[0014] Furthermore, each group of the cleaning structures includes a telescopic rod, a second spring and a cleaning brush. A plurality of equidistant telescopic rods are provided on one side of the cleaning brush close to the stirring rod, and the outer walls of the plurality of telescopic rods are respectively wound around the second spring.

[0015] Furthermore, one end of the connecting pipe 1 away from the pump body is plugged into a side of the box body close to the air outlet pipe, and one end of the connecting pipe 2 away from the pump body is plugged into the bottom of the air inlet pipe.

[0016] Furthermore, one end of the insertion rod away from the spring passes through the filter screen and is adaptively connected to the slot, and one end of the push rod away from the moving block passes through the filter screen and is fixedly connected to the pressing block.

[0017] Furthermore, one end of the telescopic rods is respectively fixedly connected to the inner wall of the inner cavity, and the other end is respectively fixedly connected to the cleaning brush, and the end of the cleaning brush away from the telescopic rod abuts against the inner wall of the air-permeable barrel.

[0018] The advantages of the utility model compared with the existing technology are:

[0019] 1. The utility model provides a tea fermentation box. Four groups of cleaning structures are respectively arranged on the four sides of the stirring structure. The cleaning brush cleans the inner wall of the air-permeable barrel through the cooperation of the telescopic rod and the spring 2, which not only reduces the maintenance workload of the staff, but also makes the tea fermentation uniform. The spiral teeth are wound around the bottom of the transmission shaft to avoid the blockage of the discharge pipe during discharge, thereby increasing the discharge efficiency.

[0020] 2. The utility model provides a tea fermentation box. Through the cooperation of connecting pipe one, a pump body and connecting pipe two, the humidified gas inside the box can be recycled. The impurities in the humidified gas inside the box can be filtered through a detachable filter, thereby ensuring the normal operation of the pump body. The filter is easy to disassemble and clean through a limiting structure, thereby ensuring the filtering effect of the filter, reducing the waste of water resources, and complying with the principles of environmental protection and energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a three-dimensional Figure 1 .

[0022] Figure 2 The utility model is a three-dimensional Figure 2 .

[0023] Figure 3 It is a side sectional view of the utility model.

[0024] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0025] Figure 5 yes Figure 2 Enlarged view of point B in the middle.

[0026] Figure 6 yes Figure 5 Enlarged view of the internal structure at point C in the middle.

[0027] As shown in the figure: 1. Box body; 2. Support column; 3. Feed pipe; 4. Discharge pipe; 5. Inlet pipe; 6. Outlet pipe; 7. Stirring structure; 701. Drive shaft; 702. Stirring rod; 703. Spiral teeth; 704. Motor; 8. Connecting pipe 1; 9. Pump body; 10. Connecting pipe 2; 11. Filter; 12. Limiting structure; 1201. Sliding rod; 1202. Spring 1; 1203. Moving block; 1204. Insert rod; 1205. Connecting rod; 1206. Push rod; 1207. Pressing block; 13. Handle; 14. Cleaning structure; 1401. Telescopic rod; 1402. Spring 2; 1403. Cleaning brush; 15. Slot; 16. Breathing barrel. DETAILED DESCRIPTION

[0028] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0030] Embodiment 1:

[0031] like Figures 1 to 6As shown, this embodiment proposes a tea fermentation box, including a box body 1, a pump body 9, a filter screen 11, a stirring structure 7 and a limiting structure 12. The four corners of the bottom of the box body 1 are fixedly connected to the support columns 2 respectively, and a discharge funnel is provided on the bottom side of the box body 1. An air outlet pipe 6 is provided on the bottom of one side of the box body 1, and an air inlet pipe 5 is provided on the top of the other side. An electromagnetic switch valve is provided on the top of the air inlet pipe 5, and an electromagnetic switch valve is provided on the top of the air outlet pipe 6. A discharge pipe 4 is provided at the bottom of the box body 1, and an electromagnetic switch valve is provided on the front side of the discharge pipe 4. A feed pipe 3 is provided on one side of the top of the box body 1, and a ventilation barrel 16 is provided inside the box body 1. One side of the pump body 9 is plugged into the connecting pipe 1 8, and the other side is plugged into the connecting pipe 2 10. A through cavity is provided on the top of the pump body 9 near the connecting pipe 1 8, and slots 15 are respectively provided on both sides of the top of the through cavity. Receiving cavities are respectively provided on both sides of the top of the filter screen 11. The filter screen 11 is arranged inside the through cavity. Slide blocks are respectively fixedly connected to the two sides of the filter screen 11, and slide grooves are respectively provided on both sides of the through cavity. The two slide blocks are respectively adapted to be connected to the slide grooves. The top of the filter screen 11 is fixedly connected to the handle 13, the stirring structure 7 is arranged inside the air barrel 16, and the limiting structure 12 is provided with two groups, and the two limiting structures 12 are respectively arranged inside the receiving cavity.

[0032] Through the cooperation of the connecting pipe 1 8, the pump body 9 and the connecting pipe 2 10, the humidified gas inside the box body 1 can be recycled, and the impurities in the humidified gas inside the box body 1 can be filtered through the detachable filter 11, thereby ensuring the normal operation of the pump body 9, and the filter 11 can be easily disassembled and cleaned through the limiting structure 12, thereby ensuring the filtering effect of the filter 11, reducing the waste of water resources, and complying with the principles of environmental protection and energy saving.

[0033] Embodiment 2:

[0034] The scheme in Example 1 is further introduced below in combination with the specific working method, as described below for details: the end of the connecting pipe 1 8 away from the pump body 9 is inserted into the side of the box body 1 close to the air outlet pipe 6, and the side of the connecting pipe 2 10 away from the pump body 9 is inserted into the bottom of the air inlet pipe 5. Four groups of cleaning structures 14 are respectively provided on the four sides of the stirring structure 7. The stirring structure 7 includes a transmission shaft 701, a stirring rod 702, helical teeth 703 and a motor 704. One end of the transmission shaft 701 passes through the box body 1 and extends into the interior of the discharge pipe 4, and the other end passes through the box body 1 and is fixedly connected to the output end of the motor 704. The outer wall of the transmission shaft 701 is fixedly connected to a number of equidistant stirring rods 702. The bottom outer wall of the transmission shaft 701 is wrapped with helical teeth 703, and the ends of the several stirring rods 702 away from the transmission shaft 701 are respectively provided with inner cavities.

[0035] Embodiment 3:

[0036] The scheme in Example 2 is further introduced below in combination with the specific working method, as described below for details: each group of cleaning structures 14 includes a telescopic rod 1401, a spring 1402 and a cleaning brush 1403, and a plurality of equidistant telescopic rods 1401 are provided on the side of the cleaning brush 1403 close to the stirring rod 702, and the outer walls of the plurality of telescopic rods 1401 are respectively wrapped around the spring 1402, and one end of the plurality of telescopic rods 1401 is respectively fixedly connected to the inner wall of the inner cavity, and the other end is respectively fixedly connected to the cleaning brush 1403, and the end of the cleaning brush 1403 away from the telescopic rod 1401 is respectively abutted against the inner wall of the air barrel 16.

[0037] Four groups of cleaning structures 14 are respectively provided on the four sides of the stirring structure 7. Through the cooperation of the telescopic rod 1401 and the spring 2 1402, the cleaning brush 1403 cleans the inner wall of the air-permeable barrel 16, which not only reduces the maintenance workload of the staff, but also makes the tea fermentation uniform. The spiral teeth 703 are wrapped around the bottom of the transmission shaft 701 to avoid clogging of the discharge pipe 4 during discharging, thereby increasing the discharge efficiency.

[0038] Embodiment 4:

[0039] The scheme in Example 3 is further introduced below in combination with the specific working method, as described below for details: each group of limiting structures 12 includes a sliding rod 1201, a spring 1202, a moving block 1203, an insertion rod 1204 and a pushing rod 1206, a sliding rod 1201 is provided on one side of the cavity, and a spring 1202 is provided on the other side, one end of the spring 1202 is fixedly connected to the inner wall of the cavity, and the other end is fixedly connected to the insertion rod 1204, the outer wall of the sliding rod 1201 is sleeved with the moving block 1203, the moving block 1203 and the insertion rod 1204 are connected by a connecting rod 1205, the top of the moving block 1203 is fixedly connected to the pushing rod 1206, the end of the insertion rod 1204 away from the spring 1202 passes through the filter screen 11 and is adapted to be connected to the slot 15, and the end of the pushing rod 1206 away from the moving block 1203 passes through the filter screen 11 and is fixedly connected to the pressing block 1207.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0042] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A tea fermentation box, characterized in that ,include: A box body (1), wherein the four corners of the bottom of the box body (1) are respectively fixedly connected to support columns (2), an air outlet pipe (6) is provided at the bottom of one side of the box body (1), and an air inlet pipe (5) is provided at the top of the other side, a discharge pipe (4) is provided at the bottom of the box body (1), a feed pipe (3) is provided at one side of the top of the box body (1), and a ventilating barrel (16) is provided inside the box body (1); A pump body (9), one side of the pump body (9) is plugged into a connecting pipe 1 (8), and the other side of the pump body (9) is plugged into a connecting pipe 2 (10), a through cavity is provided at the top of the pump body (9) near the connecting pipe 1 (8), and slots (15) are provided at both sides of the top of the through cavity; A filter screen (11), wherein two sides of the top of the filter screen (11) are respectively provided with cavities, the filter screen (11) is arranged inside the through cavity, and the top of the filter screen (11) is fixedly connected to a handle (13); A stirring structure (7), wherein the stirring structure (7) is arranged inside the air-permeable barrel (16), and four groups of cleaning structures (14) are respectively arranged on four sides of the stirring structure (7), and the stirring structure (7) comprises a transmission shaft (701), a stirring rod (702), a spiral tooth (703) and a motor (704), wherein one end of the transmission shaft (701) passes through the box body (1) and extends into the inside of the discharge pipe (4), and the other end passes through the box body (1) and is fixedly connected to the output end of the motor (704), and the outer wall of the transmission shaft (701) is fixedly connected to a plurality of equidistant stirring rods (702), and the outer wall of the bottom of the transmission shaft (701) is wound with the spiral tooth (703), and the ends of the plurality of stirring rods (702) away from the transmission shaft (701) are respectively provided with an inner cavity; The limiting structure (12) is provided with two groups, and the two limiting structures (12) are respectively arranged inside the cavity.

2. A tea fermentation box according to claim 1, characterized in that: The end of the connecting pipe 1 (8) away from the pump body (9) is plugged into a side of the box body (1) close to the air outlet pipe (6), and the end of the connecting pipe 2 (10) away from the pump body (9) is plugged into the bottom of the air inlet pipe (5).

3. A tea fermentation box according to claim 1, characterized in that: Each group of the limiting structures (12) comprises a sliding rod (1201), a spring 1 (1202), a moving block (1203), an insertion rod (1204) and a pushing rod (1206); a sliding rod (1201) is provided on one side of the interior of the cavity, and a spring 1 (1202) is provided on the other side; one end of the spring 1 (1202) is fixedly connected to the inner wall of the cavity, and the other end is fixedly connected to the insertion rod (1204); the outer wall of the sliding rod (1201) is sleeved with the moving block (1203); the moving block (1203) and the insertion rod (1204) are connected via a connecting rod (1205); and the top of the moving block (1203) is fixedly connected to the pushing rod (1206).

4. A tea fermentation box according to claim 3, characterized in that: The end of the insertion rod (1204) away from the spring (1202) passes through the filter screen (11) and is adaptively connected to the slot (15), and the end of the push rod (1206) away from the moving block (1203) passes through the filter screen (11) and is fixedly connected to the pressing block (1207).

5. A tea fermentation box according to claim 1, characterized in that: Each group of the cleaning structures (14) comprises a telescopic rod (1401), a second spring (1402) and a cleaning brush (1403); a plurality of equidistant telescopic rods (1401) are provided on one side of the cleaning brush (1403) close to the stirring rod (702); and the outer walls of the plurality of telescopic rods (1401) are respectively wound around the second spring (1402).

6. A tea fermentation box according to claim 5, characterized in that: One end of the plurality of telescopic rods (1401) is respectively fixedly connected to the inner wall of the inner cavity, and the other end is respectively fixedly connected to the cleaning brush (1403), and the end of the cleaning brush (1403) away from the telescopic rod (1401) abuts against the inner wall of the air-permeable barrel (16).

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