Fermentation device convenient for air circulation

Abstract

The utility model relates to the technical field of tea processing, in particular to a fermentation device convenient for air circulation, which comprises a box body, ventilation components are arranged on two sides of the inner wall of the box body, a top cover component is arranged in the middle of the top of the box body, side covers are arranged on two sides of the top of the box body, and a sliding rail is arranged on the inner wall of the box body. And an aluminum alloy frame is installed on the inner wall of the sliding rail, a storage net is installed on the inner wall of the aluminum alloy frame, a handle is installed on the surface of one side of the aluminum alloy frame, the ventilation assembly comprises a supporting beam installed on the inner wall of the box body, and a motor is installed on the surface of one side of the supporting beam. According to the improved fermentation device, the design of the ventilation assembly is adopted, exchange of air inside the device and air outside the device can be achieved, air circulation is achieved, fermentation of tea leaves is facilitated, the design of the insertion connection structure is adopted, rapid installation and detachment of the ventilation assembly and the box body are facilitated, and the assembly is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a fermentation device which is convenient for air circulation. Background Art

[0002] Tea leaves, commonly known as tea, generally include the leaves and buds of the tea tree. Tea ingredients include catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to health. Tea beverages made from tea are one of the three major beverages in the world, and tea drinking originated in China. The leaves are leathery, oblong or oval, and can be directly brewed with boiling water. They are divided into six categories according to the variety, production method and product appearance. According to the season of harvesting, they can be divided into spring tea, summer tea, autumn tea, and winter tea. Various raw teas or refined teas are processed to form re-added tea, including scented tea, compressed tea, extracted tea, medicinal health tea, tea food, tea-containing beverages, etc. Drying: the time is short at first and then long, and the spreading of green tea is thin at first and then thick.

[0003] In the processing of tea, fermentation is an important processing environment, which requires the use of fermentation equipment. Tea consumes a lot of oxygen during fermentation, and the fermentation room must maintain good ventilation conditions. Existing fermentation equipment may not have the function of air circulation, which is not conducive to the fermentation of tea.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. When the existing fermentation device ferments tea, the quality of the fermented tea is low due to the lack of good ventilation conditions; 2. The fan blades of the existing fermentation device usually adopt an integrated structure, which makes it inconvenient to timely maintain and replace the fan blades inside the device, affecting production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a fermentation device that is convenient for air circulation, so as to solve the problems of the fermentation device proposed in the above background technology that there is no air circulation and it is inconvenient to maintain the fan blades. To achieve the above purpose, the utility model provides the following technical solution: a fermentation device that is convenient for air circulation, comprising a box body, ventilation components are installed on both sides of the inner wall of the box body, a top cover component is installed in the middle of the top of the box body, side covers are installed on both sides of the top of the box body, a slide rail is installed on the inner wall of the slide rail, an aluminum alloy frame is installed on the inner wall of the aluminum alloy frame, a storage net is installed on the inner wall of the aluminum alloy frame, and a handle is installed on the surface of one side of the aluminum alloy frame.

[0006] The ventilation assembly includes a support beam installed on the inner wall of the box body, a motor is installed on one side surface of the support beam, a driving rod is installed on the output end of the motor, a first rotating wheel and a second rotating wheel are installed on the outer wall of the driving rod, a first fan blade is installed on one end of the driving rod, a first belt is installed on the outer wall of the first rotating wheel, a third rotating wheel is installed on the inner wall of the first belt, a first driven rod is installed on the inner wall of the third rotating wheel, a second fan blade is installed on one end of the first driven rod, a second belt is installed on the outer wall of the second rotating wheel, a fourth rotating wheel is installed on the inner wall of the second belt, a second driven rod is installed on the inner wall of the fourth rotating wheel, and a third fan blade is installed on one end of the second driven rod.

[0007] The top cover assembly comprises a main cover installed in the middle of the top of the box body, a heater is installed on the top surface of the main cover, heating pipes are installed at both ends of the heater, and a temperature sensor is installed on the inner wall of the main cover.

[0008] Further preferably, both ends of the support beam are provided with plug blocks, and the surface of the box body is provided with a slot whose internal dimension structure is consistent with the external dimension structure of the plug block, and the surface of the box body is provided with a groove whose internal dimension structure is consistent with the external dimension structure of the first fan blade, the second fan blade and the third fan blade.

[0009] Further preferably, the motor forms a belt transmission structure with the third wheel through the driving rod, the first wheel and the first belt, and the motor forms a belt transmission structure with the fourth wheel through the driving rod, the second wheel and the second belt.

[0010] Further preferably, the shape of the heating tube is set to be S-shaped.

[0011] Further preferably, an insert block is provided at the bottom of the side cover, and a slot having an internal dimension structure consistent with an external dimension structure of the insert block is provided on the surface of the box body, and the side cover and the box body form a plug-in structure.

[0012] Further preferably, the aluminum alloy frame forms a sliding mechanism through a handle and a slide rail.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, a ventilation component design is adopted. A large amount of oxygen needs to be consumed during the fermentation of tea leaves, and the fermentation chamber must maintain good ventilation conditions, which is convenient for users to start the two motors inside the box. The motor drives the first fan blade to rotate through the driving rod, and the motor drives the third wheel and the first driven rod to rotate through the driving rod, the first wheel and the first belt, driving the second fan blade to rotate synchronously, and the motor drives the fourth wheel and the second driven rod to rotate through the driving rod, the second wheel and the second belt, driving the third fan blade to rotate synchronously. Through the two ventilation components inside the box, the exchange of air inside and outside the device can be realized, air circulation can be realized, which is beneficial to the fermentation of tea leaves.

[0015] In the utility model, a plug-in structure is designed, which is convenient for the user to quickly plug the ventilation assembly into the box body through the plug blocks and slots at both ends of the support beam. At this time, the first fan blade, the second fan blade and the third fan blade fit tightly with the groove, which is convenient for the installation of the ventilation assembly. Then the side cover can be quickly plugged into the box body through the plug blocks and the slots. If the ventilation assembly needs to be maintained, first quickly pull the side cover out of the inner wall of the box body through the plug blocks and the slots, and then quickly pull the ventilation assembly out of the inner wall of the box body through the plug blocks and the slots at both ends of the support beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 It is an enlarged schematic diagram of the ventilation component structure of the utility model;

[0019] Figure 4 It is an enlarged schematic diagram of the top cover assembly structure of the utility model.

[0020] In the figure: 1. box body; 2. ventilation assembly; 201. support beam; 202. motor; 203. drive rod; 204. first rotating wheel; 205. second rotating wheel; 206. first fan blade; 207. first belt; 208. third rotating wheel; 209. first driven rod; 210. second fan blade; 211. second belt; 212. fourth rotating wheel; 213. second driven rod; 214. third fan blade; 3. top cover assembly; 301. main cover; 302. heater; 303. heating tube; 304. temperature sensor; 4. side cover; 5. slide rail; 6. aluminum alloy frame; 7. storage net; 8. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a fermentation device for facilitating air circulation, comprising a box body 1, ventilation components 2 are installed on both sides of the inner wall of the box body 1, a top cover component 3 is installed in the middle of the top of the box body 1, side covers 4 are installed on both sides of the top of the box body 1, a slide rail 5 is installed on the inner wall of the box body 1, an aluminum alloy frame 6 is installed on the inner wall of the slide rail 5, a storage net 7 is installed on the inner wall of the aluminum alloy frame 6, and a handle 8 is installed on the surface of one side of the aluminum alloy frame 6.

[0023] The ventilation assembly 2 includes a support beam 201 installed on the inner wall of the box body 1, a motor 202 is installed on one side surface of the support beam 201, a driving rod 203 is installed on the output end of the motor 202, a first rotating wheel 204 and a second rotating wheel 205 are installed on the outer wall of the driving rod 203, a first fan blade 206 is installed on one end of the driving rod 203, a first belt 207 is installed on the outer wall of the first rotating wheel 204, a third rotating wheel 208 is installed on the inner wall of the first belt 207, a first driven rod 209 is installed on the inner wall of the third rotating wheel 208, a second fan blade 210 is installed on one end of the first driven rod 209, a second belt 211 is installed on the outer wall of the second rotating wheel 205, a fourth rotating wheel 212 is installed on the inner wall of the second belt 211, a second driven rod 213 is installed on the inner wall of the fourth rotating wheel 212, and a third fan blade 214 is installed on one end of the second driven rod 213.

[0024] The top cover assembly 3 includes a main cover 301 installed in the middle of the top of the box body 1 , a heater 302 is installed on the top surface of the main cover 301 , heating tubes 303 are installed at both ends of the heater 302 , and a temperature sensor 304 is installed on the inner wall of the main cover 301 .

[0025] In this embodiment, Figure 3 As shown, both ends of the support beam 201 are provided with plug blocks, and the surface of the box body 1 is provided with a slot whose internal dimension structure is consistent with the external dimension structure of the plug block, and the surface of the box body 1 is provided with a groove whose internal dimension structure is consistent with the external dimension structure of the first fan blade 206, the second fan blade 210 and the third fan blade 214; through the transmission mechanism, it is convenient for the user to quickly connect the ventilation component 2 with the box body 1 through the plug blocks and slots at both ends of the support beam 201. At this time, the first fan blade 206, the second fan blade 210 and the third fan blade 214 are tightly fitted with the grooves, which is convenient for the installation and disassembly of the ventilation component 2.

[0026] In this embodiment, Figure 3 As shown, the motor 202 forms a belt transmission structure with the third wheel 208 through the driving rod 203, the first wheel 204 and the first belt 207, and the motor 202 forms a belt transmission structure with the fourth wheel 212 through the driving rod 203, the second wheel 205 and the second belt 211; through this design, it is convenient for the user to start the two motors 202 inside the box 1, the motor 202 drives the first fan blade 206 to rotate through the driving rod 203, and the motor 202 drives the third wheel 208 and the first driven rod 209 to rotate through the driving rod 203, the first wheel 204 and the first belt 207, driving the second fan blade 210 to rotate synchronously, and the motor 202 drives the fourth wheel 212 and the second driven rod 213 to rotate through the driving rod 203, the second wheel 205 and the second belt 211, driving the third fan blade 214 to rotate synchronously, and the two ventilation components 2 inside the box 1 can realize the exchange of air inside and outside the device, realize air circulation, which is beneficial to the fermentation of tea leaves.

[0027] In this embodiment, Figure 4 As shown, the shape of the heating tube 303 is set to be S-shaped; through this design, the length of the heating tube 303 can be effectively increased and the heating effect can be improved. When the tea leaves are fermented, they need to be heated. The heater 302 can be started to heat the heating tube 303 to keep the tea leaves at a suitable temperature to facilitate the fermentation of the tea leaves.

[0028] In this embodiment, Figure 2 As shown, a plug-in block is provided at the bottom of the side cover 4, and a slot whose internal dimension structure is consistent with the external dimension structure of the plug-in block is opened on the surface of the box body 1, and the side cover 4 and the box body 1 form a plug-in structure; through this design, the side cover 4 can be quickly plugged into the box body 1 through the plug-in block and the slot. When the ventilation component 2 needs maintenance, the side cover 4 can be quickly opened and the ventilation component 2 can be taken out, which is convenient for maintenance or replacement of the ventilation component 2.

[0029] In this embodiment, Figure 2 As shown, the aluminum alloy frame 6 forms a sliding mechanism through the handle 8 and the slide rail 5; through this design, when the tea leaves are fermented, it is convenient for the user to hold the handle 8 and pull the aluminum alloy frame 6 out along the slide rail 5 to facilitate the discharge of the tea leaves.

[0030] The use method and advantages of the utility model: When the fermentation device that facilitates air circulation is used, the working process is as follows:

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, firstly, the tea leaves are placed on the surface of the storage net 7 and spread evenly, then the handle 8 is held, and the aluminum alloy frame 6 is pushed into the box body 1 along the slide rail 5, and then the two motors 202 inside the box body 1 are started, and the motor 202 drives the first blade 206 to rotate through the driving rod 203, and the motor 202 drives the third wheel 208 and the first driven rod 209 to rotate through the driving rod 203, the first rotating wheel 204 and the first belt 207, driving the second blade 210 to rotate synchronously, and the motor 202 drives the fourth rotating wheel 212 and the second driven rod 213 to rotate through the driving rod 203, the second rotating wheel 205 and the second belt 211, driving The third fan blade 214 rotates synchronously, and the two ventilation components 2 inside the box 1 can realize the exchange of air inside the device and outside, and realize air circulation. Then, according to the temperature sensor 304, the heater 302 is started as needed to heat the heating tube 303 to make the tea leaves at a suitable temperature. After the tea leaves are fermented, the handle 8 can be held to pull out the aluminum alloy frame 6 along the slide rail 5 to facilitate the discharge of the tea leaves. If the ventilation component 2 needs to be maintained, the side cover 4 is first quickly pulled out from the inner wall of the box 1 through the plug block and the slot, and then the ventilation component 2 is quickly pulled out from the inner wall of the box 1 through the plug blocks and the slots at both ends of the support beam 201.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fermentation device for facilitating air circulation, comprising a housing (1), characterized in that: Ventilation components (2) are installed on both sides of the inner wall of the box body (1), a top cover component (3) is installed in the middle of the top of the box body (1), side covers (4) are installed on both sides of the top of the box body (1), a slide rail (5) is installed on the inner wall of the box body (1), an aluminum alloy frame (6) is installed on the inner wall of the slide rail (5), a storage net (7) is installed on the inner wall of the aluminum alloy frame (6), and a handle (8) is installed on one side surface of the aluminum alloy frame (6); The ventilation assembly (2) comprises a support beam (201) mounted on the inner wall of the box body (1); a motor (202) is mounted on one side surface of the support beam (201); a driving rod (203) is mounted on the output end of the motor (202); a first rotating wheel (204) and a second rotating wheel (205) are mounted on the outer wall of the driving rod (203); a first fan blade (206) is mounted on one end of the driving rod (203); a first belt (207) is mounted on the outer wall of the first rotating wheel (204); and the first belt (207) A third rotating wheel (208) is installed on the inner wall of the third rotating wheel (208), a first driven rod (209) is installed on the inner wall of the third rotating wheel (208), a second fan blade (210) is installed on one end of the first driven rod (209), a second belt (211) is installed on the outer wall of the second rotating wheel (205), a fourth rotating wheel (212) is installed on the inner wall of the second belt (211), a second driven rod (213) is installed on the inner wall of the fourth rotating wheel (212), and a third fan blade (214) is installed on one end of the second driven rod (213); The top cover assembly (3) comprises a main cover (301) installed in the middle of the top of the box body (1), a heater (302) is installed on the top surface of the main cover (301), heating tubes (303) are installed at both ends of the heater (302), and a temperature sensor (304) is installed on the inner wall of the main cover (301).

2. The fermentation device for facilitating air circulation according to claim 1, characterized in that: Both ends of the support beam (201) are provided with plug blocks, and the surface of the box body (1) is provided with a slot whose internal dimension structure is consistent with the external dimension structure of the plug block, and the surface of the box body (1) is provided with a groove whose internal dimension structure is consistent with the external dimension structure of the first fan blade (206), the second fan blade (210) and the third fan blade (214).

3. The fermentation device for facilitating air circulation according to claim 1, characterized in that: The motor (202) forms a belt transmission structure with the third wheel (208) through the driving rod (203), the first rotating wheel (204) and the first belt (207), and the motor (202) forms a belt transmission structure with the fourth rotating wheel (212) through the driving rod (203), the second rotating wheel (205) and the second belt (211).

4. The fermentation device for facilitating air circulation according to claim 1, characterized in that: The shape of the heating tube (303) is set to be S-shaped.

5. The fermentation device for facilitating air circulation according to claim 1, characterized in that: The bottom of the side cover (4) is provided with an insert block, and the surface of the box body (1) is provided with a slot whose internal dimension structure is consistent with the external dimension structure of the insert block, and the side cover (4) and the box body (1) form a plug-in structure.

6. The fermentation device for facilitating air circulation according to claim 1, characterized in that: The aluminum alloy frame (6) forms a sliding mechanism through a handle (8) and a slide rail (5).

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