Intelligent Liupao tea fermentation equipment

Abstract

The invention provides intelligent Liupao tea fermentation equipment, and relates to the field of fermentation equipment. The intelligent Liupao tea fermentation equipment comprises a tank body, a top plate is arranged at the upper end of the tank body, a pile turning structure is arranged at the center of the upper end face of the top plate, the lower end of the pile turning structure penetrates through the upper end face of the top plate and communicates with the interior of the top plate, a heat preservation layer is arranged in the side wall of the tank body, and a heating device is arranged on the inner side wall of the tank body. By arranging the pile turning structure, during use, a motor drives a first bevel gear and a first transmission shaft to rotate, power is transmitted to a second bevel gear under the action of a third bevel gear to realize reverse rotation operation to drive a second transmission shaft to rotate, and under stirring cooperation of a plurality of stirring blades, tea inside can be stirred and turned; manual operation is avoided, and the turning and mixing efficiency is higher through forward and reverse rotation stirring.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation equipment, in particular to intelligent equipment for fermenting Liubao tea. Background Art

[0002] Liubao tea is a specialty of Wuzhou City, Guangxi Zhuang Autonomous Region, and a product of China's national geographical indication. Liubao tea belongs to the category of dark tea. It uses fresh leaves of Cangwu County group species, Guangxi large and medium-leaf species, and separated and bred varieties and strains of tea trees as raw materials, and is processed according to a specific process to produce a dark tea with unique quality characteristics. Liubao tea is one of China's famous teas with a long history and is well-known for its unique flavor and remarkable health benefits. The origin of Liubao tea can be traced back to the Qin and Han Dynasties or even earlier. The Lingnan region already had the habit of drinking tea during the Qin and Han Dynasties. During the Three Kingdoms Period, the tea-making process began to take shape, and people began to pick tea leaves and carry out simple processing. In the Tang and Song Dynasties, Liubao tea gradually came to the fore and became a drink highly praised by literati and poets.

[0003] As one of the black teas with a long history in China, Liubao tea is famous for its unique quality characteristics of "red, strong, aged and mellow" and its significant health benefits. The production process of Liubao tea is complicated, among which pile fermentation is the key link in forming its unique flavor and quality. Traditionally, the pile fermentation of Liubao tea mainly relies on manual experience. By controlling parameters such as temperature, humidity, oxygen content and pile turning frequency of the fermentation environment, the microbial fermentation of tea leaves and the transformation of contained substances are achieved. Traditional artificial fermentation has the problems of strong experience dependence, difficult environmental control and high labor intensity. Therefore, technicians in this field provide a Liubao tea fermentation intelligent device to solve the problems raised in the above background technology. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligent equipment for fermenting Liubao tea, which solves the problems of strong experience dependence, difficult environmental control and high labor intensity in traditional artificial fermentation.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a Liubao tea fermentation intelligent device, comprising a tank body, a top plate is arranged at the upper end of the tank body, a turning structure is arranged at the center of the upper end surface of the top plate, the lower end of the turning structure passes through the upper end surface of the top plate and passes to the inside, a heat preservation layer is arranged inside the side wall of the tank body, and a heating device is arranged on the inner side wall of the tank body;

[0008] The pile turning structure includes a holding frame, a motor is arranged at the center of the upper end surface of the holding frame, the lower end of the motor passes through the upper end surface of the holding frame and passes to the inside, and the end is fixedly connected with a first bevel gear, the lower end of the first bevel gear is fixedly connected with a first transmission shaft, a second bevel gear is sleeved on the side wall of the first transmission shaft at the lower end of the first bevel gear, a second transmission shaft is arranged on the outer side of the first transmission shaft at the lower end of the second bevel gear, the upper end of the second transmission shaft is fixedly connected to the lower end surface of the second bevel gear, the lower ends of the second transmission shaft and the first transmission shaft respectively pass through the upper end surface of the top plate and respectively pass to the inside of the tank body, the first bevel gear and the second bevel gear are transmitted through a third bevel gear, a side wall of the third bevel gear is rotatably connected to the inner side wall of the holding frame, and a plurality of stirring blades are respectively fixedly connected to the side wall of the second transmission shaft and the side wall of the first transmission shaft located inside the tank body;

[0009] A circulation structure is arranged on the upper end surfaces of the top plates on both sides of the compost turning structure, a water injection structure is arranged at the center of the upper end of the rear side wall of the tank body, the front end of the water injection structure penetrates the side wall of the tank body and passes into the interior, a placement rack is arranged at the lower end of the tank body, and the two side walls of the tank body are connected to the placement rack through an adjustment structure.

[0010] Preferably, the circulation structure includes a curved pipe, the lower end of the curved pipe passes through the upper end surface of the top plate and leads to the interior of the tank body, a fan is fixedly connected to the inner side wall of the curved pipe, a filter is provided on the inner side wall of the curved pipe on one side of the fan, a connecting hoop is provided at one end of the side wall of the curved pipe, a discharge pipe is provided on the upper end surface of the top plate near the front side of the pile turning structure, a sphere is provided inside the discharge pipe, the lower end of the sphere is fixedly connected to a first connecting rod, a retaining frame is sleeved at the center of the side wall of the first connecting rod, the side wall of the retaining frame is fixedly connected to the inner side wall of the discharge pipe, the lower end of the first connecting rod is fixedly connected to a bottom block, a spring is provided between the bottom block and the retaining frame, and the upper and lower ends of the spring are respectively fixedly connected to the lower end surface of the retaining frame and the upper end surface of the bottom block.

[0011] Preferably, the water injection structure comprises a water injection pipe, the front end of which passes through the rear wall of the tank body and leads to the interior, the rear end of which is provided with a control valve, and the rear end of which is provided with a funnel.

[0012] Preferably, the adjustment structure includes two rotating rods, which are respectively fixedly connected to the upper ends of the center of the two side walls of the tank body, and are respectively rotatably connected to the upper end surfaces of the two sides of the placement rack. A worm gear is fixedly connected to the side wall of the rotating rod on one side, and a worm is arranged on the side wall of the placement rack at the lower end of the worm gear, the worm and the worm wheel are meshed with each other, and a hand wheel is fixedly connected to the front end of the worm.

[0013] Preferably, a control panel is fixedly connected to the center of the other side wall of the placement rack near the upper end.

[0014] Preferably, the heating device is made of ceramic.

[0015] (III) Beneficial effects

[0016] The present invention provides an intelligent equipment for fermenting Liubao tea, which has the following beneficial effects:

[0017] 1. In the present invention, by setting a compost turning structure, when in use, the motor drives the first bevel gear and the first transmission shaft to rotate, and under the action of the third bevel gear, the power is transmitted to the second bevel gear to realize the reverse operation and drive the second transmission shaft to rotate. Under the stirring cooperation of multiple stirring blades, the tea leaves inside can be stirred and turned, avoiding manual operation. Through forward and reverse stirring, the turning and mixing efficiency is higher.

[0018] 2. In the present invention, by providing a water injection structure and a circulation structure, a proper amount of water can be poured in from the funnel during use to facilitate the fermentation of the tea leaves inside. At the same time, fresh air is infused through the inside of the fan box body to promote the contact between the tea leaves inside and the air, thereby accelerating the fermentation efficiency. The internal air can be circulated out through the cooperation of the discharge pipe, the sphere, the retaining frame, the spring, the bottom block and the first connecting rod to avoid excessive internal air pressure affecting the fermentation effect.

[0019] 3. In the present invention, by providing an adjustment structure, the hand wheel can be manually rotated during use, and the meshing relationship between the worm and the worm wheel is utilized to drive the tank body to tilt at an angle, thereby facilitating the cleaning of the tea leaves inside and facilitating manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an axonometric diagram of the overall structure of the present invention;

[0021] Figure 2 is a side view of the present invention;

[0022] Figure 3 It is an axonometric drawing of another viewing angle of the present invention;

[0023] Figure 4 It is a front cross-sectional view of the tank body of the present invention;

[0024] Figure 5 is a side sectional view of the elbow in the present invention;

[0025] Figure 6 It is a front cross-sectional view of the discharge pipe in the present invention.

[0026] Among them, 1. tank body; 2. water injection structure; 201. control valve; 202. water injection pipe; 203. funnel; 3. circulation structure; 301. discharge pipe; 302. connecting hoop; 303. elbow; 304. filter; 305. fan; 306. ball; 307. retaining frame; 308. spring; 309. bottom block; 310. first connecting rod; 4. top plate; 5. turning structure; 501. motor; 502. first bevel gear; 503. second bevel gear; 504. first transmission shaft; 505. third bevel gear; 506. second transmission shaft; 507. stirring blade; 6. placement rack; 7. adjustment structure; 701. worm; 702. worm wheel; 703. hand wheel; 704. rotating rod; 8. control panel; 9. insulation layer; 10. heating device. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1:

[0029] like Figure 1-6 As shown, an embodiment of the present invention provides an intelligent equipment for fermenting Liubao tea, including a tank body 1, a top plate 4 is arranged at the upper end of the tank body 1, a turning structure 5 is arranged at the center of the upper end surface of the top plate 4, the lower end of the turning structure 5 passes through the upper end surface of the top plate 4 and passes to the inside, a heat preservation layer 9 is arranged inside the side wall of the tank body 1, and a heating device 10 is arranged on the inner side wall of the tank body 1;

[0030] The turning structure 5 includes a holding frame, and a motor 501 is arranged at the center of the upper end surface of the holding frame. The lower end of the motor 501 passes through the upper end surface of the holding frame and passes to the inside, and the end is fixedly connected with a first bevel gear 502, and the lower end of the first bevel gear 502 is fixedly connected with a first transmission shaft 504, and a second bevel gear 503 is sleeved on the side wall of the first transmission shaft 504 at the lower end of the first bevel gear 502. A second transmission shaft 506 is arranged on the outer side of the first transmission shaft 504 at the lower end of the second bevel gear 503, and the upper end of the second transmission shaft 506 is fixedly connected to the lower end surface of the second bevel gear 503, and the lower ends of the second transmission shaft 506 and the first transmission shaft 504 respectively pass through the upper end surface of the top plate 4 and pass to the inside of the tank body 1 respectively, and the first bevel gear 502 is fixedly connected to the upper end surface of the top plate 4 and passes to the inside of the tank body 1 respectively. The transmission is carried out between 502 and the second bevel gear 503 through the third bevel gear 505, and one side wall of the third bevel gear 505 is rotatably connected to the inner side wall of the retaining frame. A plurality of stirring blades 507 are fixedly connected to the side wall of the second transmission shaft 506 and the side wall of the first transmission shaft 504 inside the tank body 1, respectively. When in use, the first bevel gear 502 and the first transmission shaft 504 are rotated by the motor 501, and the power is transmitted to the second bevel gear 503 under the action of the third bevel gear 505 to realize the reverse operation and drive the second transmission shaft 506 to rotate. With the stirring cooperation of the plurality of stirring blades 507, the tea leaves inside can be stirred and turned over, avoiding manual operation. The turning and mixing efficiency is higher through forward and reverse stirring.

[0031] A circulation structure 3 is arranged on the upper end surface of the top plate 4 on both sides of the compost turning structure 5, and a water injection structure 2 is arranged at the upper end of the center of the rear side wall of the tank body 1. The front end of the water injection structure 2 penetrates the side wall of the tank body 1 and passes into the interior. A placement rack 6 is arranged at the lower end of the tank body 1, and the two side walls of the tank body 1 are connected to the placement rack 6 through an adjustment structure 7.

[0032] The circulation structure 3 includes a curved pipe 303, the lower end of which passes through the upper end surface of the top plate 4 and passes into the interior of the tank body 1, a fan 305 is fixedly connected to the inner wall of the curved pipe 303, a filter screen 304 is arranged on the inner wall of the curved pipe 303 on one side of the fan 305, a connecting hoop 302 is arranged at one end of the side wall of the curved pipe 303, a discharge pipe 301 is arranged on the upper end surface of the top plate 4 near the front side of the turning structure 5, a sphere 306 is arranged inside the discharge pipe 301, a first connecting rod 310 is fixedly connected to the lower end of the sphere 306, a retaining frame 307 is sleeved at the center of the side wall of the first connecting rod 310, and the side wall of the retaining frame 307 is fixedly connected to the Connected to the inner wall of the discharge pipe 301, the lower end of the first connecting rod 310 is fixedly connected to the bottom block 309, and a spring 308 is arranged between the bottom block 309 and the retaining frame 307. The upper and lower ends of the spring 308 are respectively fixedly connected to the lower end surface of the retaining frame 307 and the upper end surface of the bottom block 309. Fresh air is infused into the interior of the tank body 1 through the fan 305 to promote the contact between the internal tea leaves and the air, thereby accelerating the fermentation efficiency. The internal air can be circulated out through the cooperation of the discharge pipe 301, the sphere 306, the retaining frame 307, the spring 308, the bottom block 309 and the first connecting rod 310 to avoid excessive internal air pressure affecting the fermentation effect.

[0033] The water injection structure 2 includes a water injection pipe 202, the front end of which passes through the rear side wall of the tank body 1 and leads to the interior, and the rear end of the water injection pipe 202 is provided with a control valve 201, and the rear end of the control valve 201 is provided with a funnel 203. When in use, a proper amount of water can be poured into the funnel 203 to facilitate the fermentation of the tea leaves inside.

[0034] The adjustment structure 7 includes two rotating rods 704, which are respectively fixedly connected to the upper ends of the centers of the two side walls of the tank body 1, and the two rotating rods 704 are respectively rotatably connected to the upper end surfaces of the two sides of the placement rack 6. A worm gear 702 is fixedly connected to the side wall of the rotating rod 704 on one side, and a worm 701 is arranged on the side wall of the placement rack 6 at the lower end of the worm gear 702. The worm 701 and the worm wheel 702 are meshed with each other, and a hand wheel 703 is fixedly connected to the front end of the worm 701. When in use, the hand wheel 703 is manually rotated, and the meshing relationship between the worm 701 and the worm wheel 702 is utilized to drive the tank body 1 to tilt at an angle, thereby facilitating the cleaning of the tea leaves inside and facilitating manual operation.

[0035] A control panel 8 is fixedly connected to the upper center of the other side wall of the placement rack 6 to facilitate operation and control of the entire device. The heating device 10 is made of ceramic, which has certain air permeability and heat preservation properties. At the same time, ceramic has a long service life and is more environmentally friendly.

[0036] Working principle: The present application is a Liubao tea fermentation intelligent device. When in use, the top plate 4 is opened, the tea leaves are placed inside the tank body 1, and a proper amount of water is poured into the funnel 203 to facilitate the fermentation of the tea leaves inside. The heating device 10 is controlled by the control panel 8 to heat the inside, and fresh air is infused into the inside of the tank body 1 through the fan 305 to promote the contact between the tea leaves inside and the air, thereby accelerating the fermentation efficiency. The exhaust pipe 301, the ball 306, the retaining frame 307, the spring 308, the bottom block 309 and the first connecting rod 310 can circulate the internal air to avoid excessive internal air pressure affecting the fermentation effect. The first bevel gear 502 and the first transmission shaft 504 are rotated by the motor 501, and the power is transmitted to the second bevel gear 503 under the action of the third bevel gear 505 to realize the reverse operation and drive the second transmission shaft 506 to rotate. With the stirring cooperation of multiple stirring blades 507, the tea leaves inside can be stirred and turned over, avoiding manual operation. The turning and mixing efficiency is higher through forward and reverse stirring. Finally, by manually turning the hand wheel 703 and utilizing the meshing relationship between the worm 701 and the worm wheel 702, the tank body 1 is driven to tilt at an angle, thereby facilitating the cleaning of the tea leaves inside and facilitating manual operation.

[0037] 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.

Claims

1. An intelligent equipment for fermenting Liubao tea, comprising a tank body (1), characterized in that: The upper end of the tank body (1) is provided with a top plate (4), a turning structure (5) is provided at the center of the upper end surface of the top plate (4), the lower end of the turning structure (5) penetrates the upper end surface of the top plate (4) and passes into the interior, a heat-insulating layer (9) is provided inside the side wall of the tank body (1), and a heating device (10) is provided on the inner side wall of the tank body (1); The pile turning structure (5) comprises a holding frame, a motor (501) is arranged at the center of the upper end surface of the holding frame, the lower end of the motor (501) passes through the upper end surface of the holding frame and passes to the inside, and the end is fixedly connected to a first bevel gear (502), the lower end of the first bevel gear (502) is fixedly connected to a first transmission shaft (504), a second bevel gear (503) is sleeved on the side wall of the first transmission shaft (504) at the lower end of the first bevel gear (502), a second transmission shaft (506) is arranged on the outer side of the first transmission shaft (504) at the lower end of the second bevel gear (503), and the second transmission shaft (506) is arranged on the outer side of the first transmission shaft (504) at the lower end of the second bevel gear (503). The upper end of the second transmission shaft (506) is fixedly connected to the lower end surface of the second bevel gear (503), the lower ends of the second transmission shaft (506) and the first transmission shaft (504) respectively penetrate the upper end surface of the top plate (4) and respectively pass into the interior of the tank body (1), the first bevel gear (502) and the second bevel gear (503) are transmitted via a third bevel gear (505), a side wall of the third bevel gear (505) is rotatably connected to the inner side wall of the retaining frame, and a plurality of stirring blades (507) are fixedly connected to the side wall of the second transmission shaft (506) and the side wall of the first transmission shaft (504) located inside the tank body (1); A circulation structure (3) is arranged on the upper end surfaces of the top plates (4) on both sides of the compost turning structure (5); a water injection structure (2) is arranged at the center of the upper end of the rear side wall of the tank body (1); the front end of the water injection structure (2) penetrates the side wall of the tank body (1) and passes into the interior; a placement rack (6) is arranged at the lower end of the tank body (1); and the two side walls of the tank body (1) and the placement rack (6) are connected via an adjustment structure (7).

2. The intelligent equipment for fermenting Liubao tea according to claim 1, characterized in that: The circulation structure (3) comprises a curved pipe (303), the lower end of which passes through the upper end surface of the top plate (4) and leads to the interior of the tank body (1), a fan (305) is fixedly connected to the inner wall of the curved pipe (303), a filter screen (304) is arranged on the inner wall of the curved pipe (303) on the side of the fan (305), a connecting hoop (302) is arranged at one end of the side wall of the curved pipe (303), a discharge pipe (301) is arranged on the upper end surface of the top plate (4) on the front side of the compost turning structure (5), and a sphere (304) is arranged inside the discharge pipe (301). 6), the lower end of the sphere (306) is fixedly connected to a first connecting rod (310), a retaining frame (307) is sleeved at the center of the side wall of the first connecting rod (310), the side wall of the retaining frame (307) is fixedly connected to the inner wall of the discharge pipe (301), the lower end of the first connecting rod (310) is fixedly connected to a bottom block (309), a spring (308) is arranged between the bottom block (309) and the retaining frame (307), and the upper and lower ends of the spring (308) are respectively fixedly connected to the lower end surface of the retaining frame (307) and the upper end surface of the bottom block (309).

3. The Liubao tea fermentation intelligent equipment according to claim 1, characterized in that: The water injection structure (2) comprises a water injection pipe (202), the front end of which penetrates the rear side wall of the tank body (1) and leads to the interior, the rear end of which is provided with a control valve (201), and the rear end of which is provided with a funnel (203).

4. The intelligent equipment for fermenting Liubao tea according to claim 1, characterized in that: The adjustment structure (7) comprises two rotating rods (704), the two rotating rods (704) are respectively fixedly connected to the upper ends of the center of the two side walls of the tank body (1), and the two rotating rods (704) are respectively rotatably connected to the upper end surfaces of the two sides of the placement rack (6), a worm wheel (702) is fixedly connected to the side wall of the rotating rod (704) on one side, and a worm (701) is arranged on the side wall of the placement rack (6) at the lower end of the worm wheel (702), the worm (701) and the worm wheel (702) are meshed with each other, and a hand wheel (703) is fixedly connected to the front end of the worm (701).

5. The intelligent equipment for fermenting Liubao tea according to claim 1, characterized in that: A control panel (8) is fixedly connected to the center of the other side wall of the placement rack (6), close to the upper end.

6. The Liubao tea fermentation intelligent equipment according to claim 1, characterized in that: The material of the heating device (10) is ceramic.

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