Intelligent multi-layer pile turning equipment in pile fermentation process of modern Liupao tea

Abstract

The utility model discloses intelligent multi-layer pile turning equipment in a pile fermentation procedure of Liupao tea in a modern technology, belongs to the technical field of tea processing, and solves the problem that the existing pile turning equipment is large in size. The device comprises a box body and a controller, a feeding mechanism is arranged at one end of the box body, a discharging mechanism is arranged at the other end of the box body, a first conveying belt, a second conveying belt and a third conveying belt are sequentially arranged in the box body from top to bottom, the feeding end of the first conveying belt is located under the discharging end of the feeding mechanism, and the discharging end of the second conveying belt is located under the discharging end of the discharging mechanism. The discharging end of the first conveying belt is located over the feeding end of the second conveying belt, and stirrers are arranged in the box body between the discharging end of the first conveying belt and the feeding end of the second conveying belt, between the discharging end of the second conveying belt and the feeding end of the third conveying belt and between the discharging end of the third conveying belt and the discharging mechanism. According to the multi-layer turning equipment, the size of the equipment can be effectively reduced, more functions are integrated, and the processing efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, and more specifically, to an intelligent multi-layer compost turning device in the Liubao tea composting process of modern technology. Background Art

[0002] There are various processing techniques for Liubao tea, and different processing techniques can produce Liubao tea with different flavors. Modern Liubao tea is a process of Liubao tea processing, and its specific process route includes refined raw tea - blending - adding water and stirring - pile fermentation - drying - shaking and screening - breaking up and disintegrating blocks - color sorting - spiral steaming and pressing - cooling and aging; among them, adding water and stirring, turning and fermenting, and drying are the core processes, and the workload and labor intensity are large, so these processing steps are usually mechanized.

[0003] As in the prior application of the applicant, the publication number is: CN212629747U, which discloses a tea pile turning fermentation device, which belongs to tea fermentation equipment and solves the problem of high labor intensity and low efficiency caused by traditional manual turning of tea. The device includes at least three fermentation tanks arranged in parallel, a scraper conveyor for transferring tea leaves is provided between the discharge port and the feed port of two adjacent fermentation tanks, and a scraper conveyor for feeding is also provided on the feed port of the fermentation tank located at the front end, and a belt conveyor is also provided at the bottom of each fermentation tank, and a discharge mechanism is provided in the fermentation tank on one side of the belt conveyor, and a sprinkler mechanism and a sensor module are also provided in each fermentation tank; and a control module is also included, and the scraper conveyor, belt conveyor, discharge mechanism, sprinkler mechanism and sensor module are all electrically connected to the control module. The tea pile turning fermentation device of the utility model can effectively reduce labor intensity and improve production efficiency.

[0004] The above-mentioned existing tea compost turning and fermentation device integrates the functions of compost turning and fermentation and water spraying and stirring, forming an easy-to-control intelligent tea compost turning equipment. However, the compost turning equipment uses several parallel fermentation tanks, which leads to the problem that the compost turning equipment is large in size and occupies a large space, is not conducive to the layout of the compost turning equipment, and the functions of the compost turning equipment are still lacking.

[0005] Therefore, it is urgent to design an intelligent multi-layer compost turning equipment in the Liubao tea composting process of modern technology to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide an intelligent multi-layer compost turning device in the Liubao tea composting process of modern technology in view of the above-mentioned deficiencies in the prior art, which can not only effectively reduce the size of the equipment, but also integrate more functions, thereby further improving the processing efficiency.

[0007] The technical solution of the utility model is as follows: an intelligent multi-layer compost turning device in the Liubao tea composting process of modern technology, comprising a box body and a controller, one end of the box body is provided with a loading mechanism, and the other end is provided with a unloading mechanism, and the box body is provided with a first conveyor belt, a second conveyor belt and a third conveyor belt in sequence from top to bottom, the feeding end of the first conveyor belt is located directly below the discharging end of the loading mechanism, the discharging end of the first conveyor belt is located directly above the feeding end of the second conveyor belt, the discharging end of the second conveyor belt is located directly above the feeding end of the third conveyor belt, the discharging end of the third conveyor belt is located directly above the unloading mechanism, and the first conveyor belt is provided with a feeding end of the first conveyor belt. Agitators are provided in the box between the discharge end of the conveyor belt and the feed end of the second conveyor belt, the discharge end of the second conveyor belt and the feed end of the third conveyor belt, and the discharge end of the third conveyor belt and the unloading mechanism. A hot air component for generating hot air is also provided on the box. The hot air outlet of the hot air component extends above the first conveyor belt, the second conveyor belt and the third conveyor belt respectively. A water spray component for spraying water is provided on the feeding mechanism and the box. The feeding mechanism, the unloading mechanism, the first conveyor belt, the second conveyor belt, the third conveyor belt, the agitator, the hot air component and the water spray component are all electrically connected to the controller.

[0008] As a further improvement, the feeding mechanism includes an inclined feeding conveyor belt and a horizontal feeding conveyor belt, the inclined feeding conveyor belt is installed on one side of the box body, and the horizontal feeding conveyor belt is installed above the box body, and the discharge end of the inclined feeding conveyor belt is located directly above the feed end of the horizontal feeding conveyor belt. A feed hopper is provided at one end of the box body, and the feed hopper is located directly above the feed end of the first conveyor belt and directly below the discharge end of the horizontal feeding conveyor belt. A plurality of water spray assemblies are installed on the frame corresponding to the inclined feeding conveyor belt, and the inclined feeding conveyor belt and the horizontal feeding conveyor belt are both electrically connected to the controller.

[0009] Furthermore, a plurality of water spray assemblies are provided on the top of the box above the first conveyor belt, a plurality of water spray assemblies are provided on the side of the box on the feeding end of the first conveyor belt, and a plurality of water spray assemblies are provided on the side of the box corresponding to the discharge end of the first conveyor belt and the feeding end of the second conveyor belt, and between the discharge end of the second conveyor belt and the feeding end of the third conveyor belt.

[0010] Furthermore, the hot air assembly includes a fan and a heater, both of which are installed on the box body and are electrically connected to the controller, the air inlet of the fan is connected to the heater, and the air outlet of the fan is connected to the main air outlet duct, and the main air outlet duct is connected to three branch pipes, and the three branch pipes are respectively connected to the top of the first conveyor belt, the second conveyor belt, and the third conveyor belt, and the branch pipe is U-shaped, and both ends of the U-shaped branch pipe extend to both ends of the box body respectively.

[0011] Furthermore, the hot air assembly also includes a return air duct, and two ends of the return air duct are respectively connected to the bottom of the box and the heater.

[0012] Furthermore, the unloading mechanism includes a unloading trough and a horizontal unloading conveyor belt. The unloading trough is located directly below the discharge end of the third conveyor belt, and the unloading trough is connected to the box body. The horizontal unloading conveyor belt is installed in the unloading trough, and the horizontal unloading conveyor belt is electrically connected to the controller.

[0013] Furthermore, the water spray assembly includes a water spray pipe and a plurality of spray heads, the water spray pipe is connected to a water source via a water pump, the plurality of spray heads are connected to the water spray pipe, and the water pump is electrically connected to a controller.

[0014] Furthermore, the agitator includes a rotating shaft and a plurality of stirring claws, the rotating shaft is driven to rotate by a motor, the plurality of stirring claws are fixedly mounted on the outer wall of the rotating shaft, and the motor corresponding to the rotating shaft is electrically connected to a controller.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The compost turning device of the utility model is provided with three stacked conveyor belts in a box body, and a stirrer, a water spraying assembly and a hot air assembly are provided on the box body. During the processing, the tea leaves are conveyed into the box body by a feeding mechanism and fall onto the first conveyor belt, water is sprayed on the first conveyor belt to complete the first fermentation, and then the first conveyor belt conveys the tea leaves and the tea leaves fall onto the second conveyor belt for the second fermentation, and then the second conveyor belt conveys the tea leaves and the tea leaves fall onto the third conveyor belt for the third fermentation, and finally the third conveyor belt conveys the fermented tea leaves to the unloading mechanism for unloading, thereby realizing multi-layer fermentation; meanwhile, the tea leaves are dispersed by the stirrer during the falling process, so that the fermentation is more uniform, and in each fermentation of the tea leaves, water is added for fermentation by the spraying assembly and the hot air assembly is heated and dried, which can not only effectively reduce the volume of the equipment, but also integrate more functions, thereby further improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0021] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point B in the middle.

[0022] Wherein: 1-box, 2-feeding mechanism, 3-unloading mechanism, 4-first conveyor belt, 5-second conveyor belt, 6-third conveyor belt, 7-mixer, 8-hot air assembly, 9-water spray assembly, 10-feed hopper, 21-inclined feeding conveyor belt, 22-horizontal feeding conveyor belt, 31-unloading trough, 32-horizontal unloading conveyor belt, 71-rotating shaft, 72-stirring claw, 81-fan, 82-heater, 83-main air outlet pipe, 84-diversion pipe, 85-return air pipe, 91-water spray pipe, 92-spray head. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.

[0024] See also Figures 1-4The utility model discloses an intelligent multi-layer compost turning device in the process of Liubao tea composting by modern technology, comprising a box body 1 and a controller, wherein the controller can be installed on the box body 1 to control the automatic operation of the entire compost turning device and realize intelligent control production. A loading mechanism 2 is provided at one end of the box body 1 to convey tea leaves into the box body 1, and a unloading mechanism 3 is provided at the other end of the box body 1 to convey processed tea leaves out of the box body 1 for easy collection of tea leaves. A first conveyor belt 4, a second conveyor belt 5 and a third conveyor belt 6 are provided in the box body 1 from top to bottom. The three stacked conveyor belts can effectively reduce the volume of the equipment while meeting the needs of multi-layer fermentation, thereby reducing the space occupied by the equipment. Among them, the feeding end of the first conveyor belt 4 is located directly below the discharging end of the feeding mechanism 2, ensuring that the tea leaves can fall on the first conveyor belt 4, the discharging end of the first conveyor belt 4 is located directly above the feeding end of the second conveyor belt 5, and the discharging end of the second conveyor belt 5 is located directly above the feeding end of the third conveyor belt 6, ensuring that the tea leaves transition between the three conveyor belts, and the discharging end of the third conveyor belt 6 is located directly above the unloading mechanism 3, ensuring that the tea leaves can fall into the unloading mechanism 3 and then be discharged. A stirrer 7 is provided in the box 1 between the discharging end of the first conveyor belt 4 and the feeding end of the second conveyor belt 5, the discharging end of the second conveyor belt 5 and the feeding end of the third conveyor belt 6, and the discharging end of the third conveyor belt 6 and the unloading mechanism 3. In the process of the tea leaves falling from top to bottom, the stirrer 7 is used to stir and disperse them, which can greatly improve the stirring effect. The box body 1 is also provided with a hot air component 8 for generating hot air, realizing the integrated drying function on the compost turning device. The hot air outlet of the hot air component 8 extends above the first conveyor belt 4, the second conveyor belt 5, and the third conveyor belt 6 respectively, so that the hot air can be diverted to each layer of the conveyor belt, and the tea leaves on each layer of the conveyor belt can be dried separately. The feeding mechanism 2 and the box body 1 are both provided with a water spray component 9 for spraying water, realizing the water addition, stirring and fermentation of the tea leaves; the feeding mechanism 2, the unloading mechanism 3, the first conveyor belt 4, the second conveyor belt 5, the third conveyor belt 6, the stirrer 7, the hot air component 8 and the water spray component 9 are all electrically connected to the controller to realize the intelligent control of the operation of the compost turning device.

[0025] Preferably, the feeding mechanism 2 includes an inclined feeding conveyor belt 21 and a horizontal feeding conveyor belt 22, wherein the inclined feeding conveyor belt 21 is installed on one side of the box body 1, and is used to lift the tea leaves to the top of the box body 1, and the horizontal feeding conveyor belt 22 is installed above the box body 1, and is used to convey the tea leaves to the middle position of the box body 1, and the discharge end of the inclined feeding conveyor belt 21 is located directly above the feed end of the horizontal feeding conveyor belt 22, to ensure that the tea leaves can fall on the horizontal feeding conveyor belt 22, and a feed hopper 10 is provided at one end of the box body 1, and the feed hopper 10 is located directly above the feed end of the first conveyor belt 4 and directly below the discharge end of the horizontal feeding conveyor belt 22, so that the tea leaves can fall onto the first conveyor belt 4 through the feed hopper 10, and a plurality of water spraying assemblies 9 are installed on the frame corresponding to the inclined feeding conveyor belt 21, and the inclined feeding conveyor belt 21 and the horizontal feeding conveyor belt 22 are both electrically connected to the controller, so as to realize automatic water addition and stirring of the tea leaves before fermentation.

[0026] Preferably, a plurality of water spray assemblies 9 are provided on the top of the box body 1 above the first conveyor belt 4, a plurality of water spray assemblies 9 are provided on the side of the box body 1 on the feeding end of the first conveyor belt 4, and a plurality of water spray assemblies 9 are provided on the side of the box body 1 corresponding to the discharge end of the first conveyor belt 4 and the feeding end of the second conveyor belt 5, as well as the discharge end of the second conveyor belt 5 and the feeding end of the third conveyor belt 6, so that a water spray assembly is arranged at the corresponding position of each layer of the conveyor belt to ensure that the tea leaves on each layer of the conveyor belt can be sprayed in place. At the same time, the water spray assemblies 9 on both sides of the box body 1 can spray water during the process of breaking up the tea leaves to further improve the uniformity of spraying.

[0027] Preferably, the hot air assembly 8 includes a fan 81 and a heater 82, wherein the heater 82 is a shell with an electric heating wire installed inside, the fan 81 and the heater 82 are both installed on the box body 1, and are both electrically connected to the controller, the air inlet of the fan 81 is connected to the heater 82, and the air outlet of the fan 81 is connected to the main air outlet duct 83, and the main air outlet duct 83 is connected to three shunt pipes 84, and the three shunt pipes 84 are respectively connected to the top of the first conveyor belt 4, the second conveyor belt 5, and the third conveyor belt 6, so as to realize the diversion of hot air to the corresponding position of each layer of conveyor belt, and the shunt pipe 84 is U-shaped, and the two ends of the U-shaped shunt pipe 84 extend to the two ends of the box body 1 respectively, so as to guide the hot air to the two ends of the conveyor belt, so that the heating is more uniform. In the hot air assembly of this embodiment, during the drying process, the fan 81 and the heater 82 work simultaneously, and the air heated by the fan 81 and the heater 82 is blown to the tea leaves corresponding to each layer of the conveyor belt through the main air outlet duct 83 and the diversion duct 84, thereby drying the tea leaves.

[0028] Preferably, the hot air assembly 8 also includes a return air duct 85, the two ends of which are respectively connected to the bottom of the box body 1 and the heater 82, so as to realize the recycling of hot air and effectively utilize the residual heat of drying, thereby saving energy and cost.

[0029] Preferably, the unloading mechanism 3 includes a unloading trough 31 and a horizontal unloading conveyor belt 32, wherein the unloading trough 31 is located directly below the discharge end of the third conveyor belt 6, and the unloading trough 31 is connected to the box body 1, and the horizontal unloading conveyor belt 32 is installed in the unloading trough 31, and the horizontal unloading conveyor belt 32 is electrically connected to the controller. The tea leaves fall on the horizontal unloading conveyor belt 32, and the horizontal unloading conveyor belt 32 transports the tea leaves to the outside of the box body 1 for easy collection.

[0030] Preferably, the water spray assembly 9 includes a water spray pipe 91 and a plurality of spray heads 92, wherein the water spray pipe 91 is connected to a water source through a water pump, and a plurality of spray heads 92 are connected to the water spray pipe 91, and the spray heads 92 corresponding to the box body 1 penetrate the box body 1, and the water pump is electrically connected to the controller. The controller controls the water pump to work, and the high-pressure water is diverted to each spray head 92 through the water spray pipe 91, and the spray head 92 then sprays toward the tea leaves to achieve tea spraying.

[0031] Preferably, the stirrer 7 includes a rotating shaft 71 and a plurality of stirring claws 72, wherein the rotating shaft 71 is mounted on the housing 1 through a bearing, the rotating shaft 71 is driven to rotate by a motor, and the plurality of stirring claws 72 are fixedly mounted on the outer wall of the rotating shaft 71, and the motor corresponding to the rotating shaft 71 is electrically connected to the controller. The controller controls the motor to rotate to drive the stirring claws 72 to rotate, thereby breaking and stirring the tea leaves.

[0032] The compost turning device of the utility model is provided with three stacked conveyor belts in a box body 1, and a stirrer 7, a water spraying assembly 9 and a hot air assembly 8 are provided on the box body 1. During the processing, the tea leaves are conveyed into the box body 1 by the feeding mechanism 2, and fall on the first conveyor belt 4, water is sprayed on the first conveyor belt 4 to complete the first fermentation, and then the first conveyor belt 4 conveys the tea leaves and falls on the second conveyor belt 5 for secondary fermentation, and then the second conveyor belt 5 conveys the tea leaves and falls on the third conveyor belt 6 for tertiary fermentation, and finally the third conveyor belt 6 conveys the fermented tea leaves to the unloading mechanism 3 for unloading, thereby realizing multi-layer fermentation; at the same time, the tea leaves are dispersed by the stirrer 7 during the falling process, so that the fermentation is more uniform, and in each fermentation of the tea leaves, water is added by the spraying assembly 9 for fermentation and the hot air assembly 8 for heating and drying, which can not only effectively reduce the volume of the equipment, but also integrate more functions, thereby further improving the processing efficiency.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. An intelligent multi-layer compost turning device in the Liubao tea composting process of modern technology, characterized in that: The invention comprises a box body (1) and a controller, wherein one end of the box body (1) is provided with a loading mechanism (2), and the other end is provided with a unloading mechanism (3), wherein the box body (1) is provided with a first conveyor belt (4), a second conveyor belt (5) and a third conveyor belt (6) in order from top to bottom, wherein the feeding end of the first conveyor belt (4) is located directly below the discharging end of the loading mechanism (2), the discharging end of the first conveyor belt (4) is located directly above the feeding end of the second conveyor belt (5), the discharging end of the second conveyor belt (5) is located directly above the feeding end of the third conveyor belt (6), the discharging end of the third conveyor belt (6) is located directly above the unloading mechanism (3), the discharging end of the first conveyor belt (4) is connected to the feeding end of the second conveyor belt (5) and the feeding end of the second conveyor belt (5). ) and the feeding end of the third conveyor belt (6), and in the box body (1) between the feeding end of the third conveyor belt (6) and the feeding end of the third conveyor belt (6) and the unloading mechanism (3), a stirrer (7) is provided, the box body (1) is also provided with a hot air component (8) for generating hot air, the hot air outlet of the hot air component (8) extends to the top of the first conveyor belt (4), the second conveyor belt (5) and the third conveyor belt (6), respectively, the feeding mechanism (2) and the box body (1) are provided with a water spray component (9) for spraying water; the feeding mechanism (2), the unloading mechanism (3), the first conveyor belt (4), the second conveyor belt (5), the third conveyor belt (6), the stirrer (7), the hot air component (8) and the water spray component (9) are all electrically connected to the controller.

2. According to claim 1, the intelligent multi-layer compost turning equipment in the Liubao tea composting process of modern technology is characterized in that: The feeding mechanism (2) comprises an inclined feeding conveyor belt (21) and a horizontal feeding conveyor belt (22), wherein the inclined feeding conveyor belt (21) is installed on one side of the box body (1), and the horizontal feeding conveyor belt (22) is installed above the box body (1), and the discharge end of the inclined feeding conveyor belt (21) is located directly above the feed end of the horizontal feeding conveyor belt (22), and a feed hopper (10) is provided at one end of the box body (1), and the feed hopper (10) is located directly above the feed end of the first conveyor belt (4) and directly below the discharge end of the horizontal feeding conveyor belt (22), and a plurality of water spraying assemblies (9) are installed on the frame corresponding to the inclined feeding conveyor belt (21), and the inclined feeding conveyor belt (21) and the horizontal feeding conveyor belt (22) are both electrically connected to the controller.

3. The intelligent multi-layer compost turning equipment in the modern process of Liubao tea composting process according to claim 1 is characterized in that: A plurality of water spray assemblies (9) are provided on the top of the box body (1) above the first conveyor belt (4), a plurality of water spray assemblies (9) are provided on the side of the box body (1) on the feeding end side of the first conveyor belt (4), and a plurality of water spray assemblies (9) are provided on the side of the box body (1) corresponding to the discharge end of the first conveyor belt (4) and the feeding end of the second conveyor belt (5), and the discharge end of the second conveyor belt (5) and the feeding end of the third conveyor belt (6).

4. The intelligent multi-layer compost turning equipment in the modern process of Liubao tea composting process according to claim 1 is characterized in that: The hot air assembly (8) comprises a fan (81) and a heater (82). The fan (81) and the heater (82) are both mounted on the housing (1) and are electrically connected to the controller. The air inlet of the fan (81) is connected to the heater (82). The air outlet of the fan (81) is connected to a main air outlet pipe (83). The main air outlet pipe (83) is connected to three branch pipes (84). The three branch pipes (84) are respectively connected to the top of the first conveyor belt (4), the second conveyor belt (5), and the third conveyor belt (6). The branch pipe (84) is U-shaped. The two ends of the U-shaped branch pipe (84) extend to the two ends of the housing (1).

5. The intelligent multi-layer compost turning equipment in the modern Liubao tea composting process according to claim 4 is characterized in that: The hot air assembly (8) further comprises a return air duct (85), and two ends of the return air duct (85) are respectively connected to the bottom of the box body (1) and the heater (82).

6. The intelligent multi-layer compost turning equipment in the modern Liubao tea composting process according to claim 1 is characterized in that: The unloading mechanism (3) comprises a unloading chute (31) and a horizontal unloading conveyor belt (32); the unloading chute (31) is located directly below the discharge end of the third conveyor belt (6), and the unloading chute (31) is connected to the box body (1); the horizontal unloading conveyor belt (32) is installed in the unloading chute (31), and the horizontal unloading conveyor belt (32) is electrically connected to the controller.

7. The intelligent multi-layer compost turning equipment in the modern Liubao tea composting process according to any one of claims 1 to 6, characterized in that: The water spray assembly (9) comprises a water spray pipe (91) and a plurality of spray heads (92); the water spray pipe (91) is connected to a water source via a water pump; the plurality of spray heads (92) are connected to the water spray pipe (91); and the water pump is electrically connected to a controller.

8. The intelligent multi-layer compost turning equipment in the modern Liubao tea composting process according to any one of claims 1 to 6, characterized in that: The stirrer (7) comprises a rotating shaft (71) and a plurality of stirring claws (72); the rotating shaft (71) is driven to rotate by a motor; the plurality of stirring claws (72) are fixedly mounted on the outer wall of the rotating shaft (71); and the motor corresponding to the rotating shaft (71) is electrically connected to a controller.

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