CN115380965A

CN115380965A - Automatic tea device that evaporates of carousel formula

Info

Publication number: CN115380965A
Application number: CN202211030038.4A
Authority: CN
Inventors: 苗潇磊; 胡适可; 吴超
Original assignee: Hubei University of Science and Technology
Current assignee: Hubei University of Science and Technology
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-25

Abstract

The invention provides a rotating disc type automatic tea steaming device which comprises a supporting disc, wherein a stepping motor is fixed at the center of the lower surface of the supporting disc, and a plurality of supporting legs are uniformly distributed on the lower surface of the supporting disc; a plurality of first through holes are formed in the supporting disc, and the first through holes are uniformly distributed along the periphery of the supporting disc; a discharge hopper is fixed on the lower surface of the supporting disc at one first through hole, vent boxes are fixed on the lower surface of the supporting disc at other first through holes, and air inlet pipes are fixed on the wall surfaces of the vent boxes; the supporting disk is rotatably connected with a turntable, and the stepping motor can drive the turntable to rotate; still set up the second through-hole with each first through-hole one-to-one on the carousel, equal fixed mounting has in each second through-hole evaporates the tea box, respectively evaporates the tea box and all includes the box body of square tube shape and articulates the otter board in the box body bottom. The invention has the advantages of high tea steaming efficiency, capability of reducing the labor intensity of workers and the like.

Description

Automatic tea device that evaporates of carousel formula

Technical Field

The invention belongs to the technical field of tea processing equipment, and particularly relates to a rotary disc type automatic tea steaming device.

Background

The green brick tea is mainly produced in the south of Hubei province, and nowadays, the production and processing of various products increasingly tend to automation and intellectualization, and under the background that the production and research progress is continuously promoted, people also want to add a few automation elements in the traditional field of green brick tea production and processing to replace manual work to finish part of process processing, so that the production efficiency of the green brick tea is improved, and meanwhile, the labor intensity of workers is reduced.

Disclosure of Invention

The invention aims to provide a rotary disc type automatic tea steaming device aiming at the problems in the prior art, and the technical problem to be solved by the invention is how to design the automatic tea steaming device to replace manual tea steaming, so that the production efficiency is improved, and the labor intensity of workers is reduced.

The purpose of the invention can be realized by the following technical scheme: a rotating disc type automatic tea steaming device is characterized by comprising a supporting disc, wherein a stepping motor is fixed at the center of the lower surface of the supporting disc, and a plurality of supporting legs are uniformly distributed on the lower surface of the supporting disc; a plurality of first through holes are formed in the supporting plate, and the first through holes are uniformly distributed along the periphery of the supporting plate; a discharge hopper is fixed at one first through hole on the lower surface of the supporting disc, vent boxes are fixed at other first through holes on the lower surface of the supporting disc, and an air inlet pipe is fixed on the wall surface of each vent box; the supporting disc is rotatably connected with a turntable, and the stepping motor can drive the turntable to rotate; the rotary plate is also provided with second through holes which correspond to the first through holes one by one, tea steaming boxes are fixedly arranged in the second through holes, and each tea steaming box comprises a square-tube-shaped box body and a screen plate hinged to the bottom of the box body; if and only when evaporating the tea box and rotating to go out the hopper top, evaporate the otter board of tea box bottom and just can open automatically, fall into out in the hopper.

Preferably, the bottom of each ventilation box is provided with a water collecting pipe, an annular pipe is communicated between the water collecting pipes, and valves are arranged on the water collecting pipes, the ventilation pipe and the annular pipe.

Preferably, the upper surface of the supporting disk is provided with sealing ring grooves on the inner side and the outer side of each first through hole, the lower surface of the rotary disk is provided with baffles on the inner side and the outer side of each second through hole, and each baffle is connected in the corresponding sealing ring groove in a sliding manner.

Preferably, the supporting disc is detachably connected with an outer cover, the outer cover is provided with a feeding hopper, the top end of the outer cover is also communicated with an exhaust pipe, and the inner side of the second through hole on the rotary disc is detachably connected with an inner cover.

The invention has the advantages that:

1. this evaporate tea device fungible manual work and evaporate the tea operation, and adopt automatic line production's mode, realize continuous processing, and then improved the efficiency of evaporating tea production greatly, reduced staff's intensity of labour.

2. The bottom of the ventilation box of the tea steaming device is provided with the water collecting part, so that condensed water in the ventilation box can be discharged in a concentrated manner in time, and the steaming and boiling effect of the device is better.

Drawings

Fig. 1 is a schematic perspective view of the tea steaming device with the inner and outer covers removed.

Fig. 2 is a schematic perspective view of the tea steaming device from another viewing angle with the inner and outer covers removed.

Fig. 3 is a schematic perspective view of a support plate in the tea steaming device.

Fig. 4 is a schematic perspective view of the rotary disc in the tea steaming device.

Fig. 5 is a side view structure schematic diagram of the tea steaming box in the tea steaming device.

Fig. 6 is a schematic front view of the tea steaming device.

In the figure, 1, support disc; 11. a stepping motor; 12. a support leg; 13. a first through hole; 14. a discharge hopper; 15. a ventilation box; 16. an air inlet pipe; 17. sealing the ring groove; 2. a turntable; 21. steaming the tea box; 211. a box body; 212. a screen plate; 22. a baffle plate; 3. a water collection pipe; 4. a ring pipe; 5. a valve; 6. a housing; 61. a feeding port; 62. and (4) exhausting the gas.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 5, a turntable type automatic tea steaming device comprises a supporting disk 1, wherein a stepping motor 11 is fixed at the center of the lower surface of the supporting disk 1, and a plurality of supporting legs 12 are uniformly distributed on the lower surface of the supporting disk 1; a plurality of first through holes 13 are formed in the supporting plate 1, and the first through holes 13 are uniformly distributed along the periphery of the supporting plate 1; a discharge hopper 14 is fixed on the lower surface of the support plate 1 at one first through hole 13, vent boxes 15 are fixed on the lower surface of the support plate 1 at other first through holes 13, and an air inlet pipe 16 is fixed on the wall surface of each vent box 15; the supporting disc 1 is rotatably connected with a turntable 2, and the stepping motor 11 can drive the turntable 2 to rotate; the rotary table 2 is also provided with second through holes which are in one-to-one correspondence with the first through holes 13, each second through hole is internally and fixedly provided with a tea steaming box 21, and each tea steaming box 21 comprises a square-tube-shaped box body 211 and a screen plate 212 hinged to the bottom of the box body 211; if and only if the tea steaming box 21 rotates to the upper part of the discharging hopper 14, the mesh plate 212 at the bottom of the tea steaming box 21 is automatically opened and falls into the discharging hopper 14.

When the tea steaming device carries out steaming operation, each air inlet pipe 16 of the tea steaming device is communicated with a steam source, steam uniformly enters the tea steaming box 21 on the tea steaming device through a steam box, and tea leaves in the tea steaming device are steamed and de-enzymed; then, along with the rotation of the rotating disc 2, tea leaves are loaded into the tea steaming box 21 from the first tea steaming box 21 at the downstream of the discharging hopper 14, the rotating disc 2 is driven by the stepping motor 11 to continuously switch the tea steaming box 21, and the tea leaves rotate for a circle in the tea steaming box 21, gradually pass through the upper parts of the ventilation boxes 15 and finally return to the discharging hopper 14; because the length and width of each screen plate 212 which is used for steaming the bottom of the tea box 21 is larger than the inner diameter of the opening at the upper end of the ventilation box 15, the screen plates 212 can be closed to steam the bottom of the tea box 21 before the tea box is operated to the hopper, until the tea box is operated above the hopper, the inner diameter of the hopper is larger, the tea box is automatically opened under the action of gravity, the tea leaves automatically fall into the hopper, braking blanking is realized, and the tea box can be automatically closed after being continuously rotated. Moreover, the bottom of the screen 212 and the bottom of the tea steaming box 21 are both designed to be circular arc-shaped, and the screen 212 has certain elasticity, so that when the screen is positioned in the gap between the ventilation box 15 and each first through hole 13, the screen 212 can be tightly connected with the bottom of the tea steaming box 21, and material leakage is avoided. The tea steaming device can replace the manual tea steaming operation, and adopts an automatic line production mode to realize continuous processing, so that the tea steaming production efficiency is greatly improved, and the labor intensity of workers is reduced.

As shown in fig. 2 and 6, the bottom of each aeration tank 15 is provided with a water collecting pipe 3, a loop pipe 4 is communicated between the water collecting pipes 3, and each water collecting pipe 3, an air inlet pipe 16 and the loop pipe 4 are provided with a valve 5. Because steam when cooking tealeaves, because the temperature drops, it inevitably condenses into the drop of water in ventilation tank 15, drops in ventilation tank 15 at last, if untimely discharge will influence the effect of cooking, so set up collector pipe 3 in each ventilation tank 15 bottom to adopt ring pipe 4 series connection together with each collector pipe 3, carry out the concentrated collection and the emission of condensate water, make this evaporate the tea device the effect of completing more excellent.

As shown in fig. 3 and 4, the upper surface of the supporting plate 1 is provided with sealing ring grooves 17 on the inner side and the outer side of each first through hole 13, the lower surface of the rotating disc 2 is provided with baffles 22 on the inner side and the outer side of each second through hole, and each baffle 22 is slidably connected in the corresponding sealing ring groove 17. Baffle 22 and seal ring groove 17's cooperation can form a relative inclosed passageway of ventilating below each second through-hole, and two baffle 22 inboards can the condensation drop inevitably, and then drop like in seal ring groove 17, form certain water level in seal ring groove 17, and then can make baffle 22 not with the contact of seal ring groove 17 inner wall also can realize sealing, steam can't be discharged in the gap between seal ring groove 17 and baffle 22, further guaranteed this effect of completing of evaporating tea device.

As shown in fig. 6, an outer cover 6 is detachably connected to the upper portion of the supporting plate 1, a material inlet hopper 61 is arranged on the outer cover 6, an exhaust pipe 62 is further communicated with the top end of the outer cover 6, and an inner cover is detachably connected to the inner side of the second through hole on the turntable 2. The outer cover 6 is fixed on the supporting plate 1, the feeding hopper 61 on the outer cover is always located above the first tea steaming box 21 at the downstream of the discharging hopper 14, tea leaves are loaded at the feeding hopper 61, the tea leaves can be gradually steamed and boiled and enzyme-deactivated above the ventilation boxes 15, and the tea leaves are located above the discharging hopper 14 after rotating for a circle, so that automatic discharging is achieved. The exhaust pipe 62 at the top end of the outer cover 6 can be connected with other pipelines to discharge residual steam to the outside of a workshop, so that the discomfort of workers caused by too high temperature and too heavy moisture of the workshop is avoided. And the parts such as the bearing are arranged between the turntable 2 and the supporting disk 1 for supporting connection, lubricating oil is required to be coated for protection, so that the operation is smoother, and the service life is longer.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. A rotating disc type automatic tea steaming device is characterized by comprising a supporting disc (1), wherein a stepping motor (11) is fixed at the center of the lower surface of the supporting disc (1), and a plurality of supporting legs (12) are uniformly distributed on the lower surface of the supporting disc (1); a plurality of first through holes (13) are formed in the supporting disc (1), and the first through holes (13) are uniformly distributed along the periphery of the supporting disc (1); a discharge hopper (14) is fixed on the lower surface of the support disc (1) at one of the first through holes (13), vent boxes (15) are fixed on the lower surface of the support disc (1) at the other first through holes (13), and air inlet pipes (16) are fixed on the wall surfaces of the vent boxes (15); the supporting disc (1) is rotatably connected with a turntable (2), and the stepping motor (11) can drive the turntable (2) to rotate; the rotary table (2) is also provided with second through holes which are in one-to-one correspondence with the first through holes (13), each second through hole is internally and fixedly provided with a tea steaming box (21), and each tea steaming box (21) comprises a square-tube-shaped box body (211) and a screen plate (212) hinged to the bottom of the box body (211); when and only when the tea steaming box (21) rotates to the upper part of the discharging hopper (14), the screen plate (212) at the bottom of the tea steaming box (21) can be automatically opened and falls into the discharging hopper (14).

2. The automatic tea steaming device with a rotary disc (2) according to claim 1, wherein the bottom of each ventilating box (15) is provided with a water collecting pipe (3), a circular pipe (4) is communicated between the water collecting pipes (3), and valves (5) are arranged on the water collecting pipes (3), the ventilating pipe and the circular pipe (4).

3. The automatic tea steaming device with a rotary disc (2) according to claim 1, wherein the upper surface of the supporting disc (1) is provided with a sealing ring groove (17) at the inner side and the outer side of each first through hole (13), the lower surface of the rotary disc (2) is provided with a baffle plate (22) at the inner side and the outer side of each second through hole, and each baffle plate (22) is slidably connected in the corresponding sealing ring groove (17).

4. The turntable (2) type automatic tea steaming device according to claim 1, wherein an outer cover (6) is detachably connected to the supporting plate (1), the outer cover (6) is provided with an inlet hopper (61), the top end of the outer cover (6) is further communicated with an exhaust pipe (62), and an inner cover is detachably connected to the inner side of the second through hole on the turntable (2).