Spreading, airing and dust removing integrated device for tea production

Abstract

The utility model belongs to the technical field of tea production, and particularly relates to a spreading, airing and dedusting integrated device for tea production, which comprises an airing plate, a protective cover and supporting legs, the protective cover is fixedly mounted at the top of the airing plate, the supporting legs are fixedly mounted on the periphery of the bottom of the airing plate, and a spreading and airing device is arranged above the airing plate. The spreading and airing device comprises a dust removal unit and a spreading and airing unit, the dust removal unit is arranged above the airing plate, and the spreading and airing unit is arranged above the airing plate. According to the spreading, airing and dust removing integrated device for tea production, the dust removing unit is arranged, an exhaust fan is started to suck dust in tea into the dust collecting box through an exhaust pipe, and meanwhile, a brush plate is matched to sweep off the tea accumulated on the lower surface of a filter screen, so that the tea dust removing effect is improved, and the tea production quality is improved; the problem that the production quality of tea leaves is affected due to the fact that impurities such as dust in the tea leaves cannot be cleaned in the tea leaf airing process in the background technology is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea production, in particular to an integrated drying and dust removal device for tea production. Background Art

[0002] Tea refers to the leaves and buds of the tea tree, and generally refers to the leaves of the evergreen shrub tea tree that can be used to make tea, as well as beverages brewed from these leaves. Later, it was extended to all herbal teas brewed from plant flowers, leaves, seeds, and roots, such as "chrysanthemum tea"; "cold tea" brewed from various medicinal materials, also known as Lei Ya in Chinese literature, and some countries also have tea brewed from other plant leaves such as fruits and herbs. With the improvement of people's living standards, tea is deeply loved by people from all walks of life. In the production of tea, tea drying is one of the important links. Therefore, a tea production drying equipment has appeared on the market and is widely used by people.

[0003] There are many kinds of tea drying equipment for tea production on the market, but these tea drying equipment for tea production are inconvenient to use, the drying time is long, and the tea leaves cannot be spread evenly during drying, which cannot meet people's requirements for tea drying equipment for tea production.

[0004] For example, a drying device for tea production disclosed in Chinese patent CN213587332U includes a protective cover, a transparent focusing plate, a drying mesh plate, an air trough and air holes. A transparent focusing plate is arranged on the top of the protective cover, and the tea leaves are spread on the drying mesh plate. A plurality of shaft wheels are fixedly connected to the bottom of the connecting column. Under the action of the transparent focusing plate, sunlight can be gathered to enhance the illumination capacity of the tea leaves, thereby increasing the internal temperature of the protective cover and greatly shortening the drying time of the tea leaves. When the internal temperature of the protective cover increases, the heat inside the protective cover can be dissipated to both sides, so that the air pressure inside the protective cover becomes low, so that the external air flows into the air trough from the air holes, and then is transported to the inside of the protective cover through the drying mesh plate to form ventilation, which can accelerate the loss of moisture inside the tea leaves, thereby facilitating the use of the staff.

[0005] However, the device cannot clean the dust and other impurities in the tea leaves during the drying process, thus affecting the production quality of the tea leaves.

[0006] For this reason, we urgently need to provide an integrated device for spreading and dust removal for tea production. Utility Model Content

[0007] The utility model aims to provide an integrated dust removal device for spreading and drying tea leaves for tea production, so as to solve the problem in the above-mentioned background technology that dust and other impurities in tea leaves cannot be cleaned during the drying process of tea leaves, thereby affecting the production quality of tea leaves.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated drying and dust removal device for tea production, comprising a drying board, a protective cover and supporting legs, wherein the protective cover is fixedly installed on the top of the drying board, the supporting legs are fixedly installed around the bottom of the drying board, and a drying device is arranged above the drying board.

[0009] The drying device comprises a dust removal unit and a drying unit, wherein the dust removal unit is arranged above the drying board, and the drying unit is arranged above the drying board.

[0010] The dust removal unit includes a movable plate, a dust box, an exhaust fan, an exhaust pipe, a filter, a side panel, a motor 1, a rotating shaft and a brush plate. The movable plate is arranged inside the protective cover, the dust box is installed on the top of the movable plate, the exhaust fan is installed on the back of the dust box, the exhaust pipe is connected to the right side of the dust box, the filter is installed at the lower end of the exhaust pipe, the side panel is fixedly installed on the outer surface of the exhaust pipe, the motor 1 is fixedly installed on the top of the side panel, the rotating shaft is fixedly installed on the output end of the motor 1, and the brush plate is fixedly installed on the lower end of the rotating shaft.

[0011] Preferably, the drying unit includes a mounting block, a second motor, a threaded rod, a limit rod, a connecting rod and a paddle plate. The mounting block is fixedly mounted on the left and right sides of the front and rear surfaces of the inner wall of the protective cover. The second motor is fixedly mounted on the left side of the left front mounting block. One end of the threaded rod is fixedly mounted on the output end of the second motor. The limit rod is fixedly mounted on one side adjacent to the two left and right mounting blocks at the rear end. The connecting rod is fixedly mounted on the front and rear sides of the bottom of the movable plate. The paddle plate is fixedly mounted on the bottom of the connecting rod.

[0012] Preferably, threaded holes and connecting holes are respectively opened on the front and rear sides inside the movable plate, and the threaded rod and the limiting rod pass through the threaded holes and the connecting holes respectively, and the movable plate is threadedly connected to the outside of the threaded rod, and is threadedly connected to the movable plate through the threaded rod, so that the movable plate drives the shifting plate to move forward and backward along the limiting rod, and the drying tea leaves are shifted to make the tea leaves evenly dried.

[0013] Preferably, the protective cover is made of transparent glass, which reduces the pollution of the tea leaves caused by external dust, and allows sunlight to penetrate the protective cover and shine on the tea leaves, thereby achieving the drying of the tea leaves.

[0014] Preferably, the height of the exhaust duct is higher than the height of the tea leaves for drying, so as to prevent the exhaust duct from being covered by the tea leaves and affecting the dust removal effect.

[0015] Preferably, the upper surface of the drying board is provided with leakage holes, and when the tea leaves are moved by the plate, small particles of impurities such as dust attached to the tea leaves pass through the leakage holes, thereby separating the dust impurities from the tea leaves and improving the drying quality of the tea leaves.

[0016] Preferably, a protrusion is provided on one side adjacent to the four supporting legs, and a box body is installed on the top of the protrusion. The box body is used to collect impurities such as dust that pass through the leakage hole to prevent the impurities from falling to the ground, thereby keeping the drying area clean.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The integrated dust removal device for spreading and drying tea leaves for tea production has a dust removal unit, starts the exhaust fan to draw the dust in the tea leaves into the dust collecting box through the exhaust pipe, and cooperates with the brush plate to sweep off the tea leaves accumulated on the lower surface of the filter screen, thereby improving the dust removal effect of the tea leaves and further improving the quality of tea production, solving the problem in the background technology that the dust and other impurities in the tea leaves cannot be cleaned during the drying process, thereby affecting the production quality of the tea leaves.

[0019] 2. The integrated drying and dust removal device for tea production is equipped with a drying unit, and motor 2 is started to drive the threaded rod to rotate. The threaded rod is threadedly connected to the movable plate, so that the movable plate drives the shifting plate to move back and forth along the limit rod, thereby shifting the drying tea leaves to avoid accumulation of tea leaves, which would result in the tea leaves below being unable to be dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the connection between the dust removal unit and the airing unit of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is a disassembled view of the connection between the brush plate and the filter screen of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the connection between the support leg and the box body of the utility model.

[0024] In the figure: 1. drying board; 2. protective cover; 3. supporting leg; 401. moving board; 402. dust collecting box; 403. exhaust fan; 404. exhaust pipe; 405. filter; 406. side panel; 407. motor 1; 408. rotating shaft; 409. brush plate; 501. mounting block; 502. motor 2; 503. threaded rod; 504. limiting rod; 505. connecting rod; 506. dial plate; 6. box body. DETAILED DESCRIPTION

[0025] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] The invention discloses an integrated device for spreading and dust removal for tea production, comprising a drying board 1, a protective cover 2 and supporting legs 3. The upper surface of the drying board 1 is provided with leakage holes. When the tea leaves are stirred by the stirring plate 506, small particles of impurities such as dust attached to the tea leaves pass through the leakage holes, so that the dust impurities are separated from the tea leaves and the drying quality of the tea leaves is improved. The protective cover 2 is fixedly installed on the top of the drying board 1. The protective cover 2 is made of transparent glass. The pollution of the tea leaves caused by external dust is reduced by the protective cover 2. At the same time, sunlight can be irradiated onto the tea leaves through the protective cover 2 to achieve the drying of the tea leaves. The supporting legs 3 are fixedly installed around the bottom of the drying board 1, and a spreading device is arranged above the drying board 1.

[0029] The drying device comprises a dust removal unit and a drying unit. The dust removal unit is arranged above the drying board 1 , and the drying unit is arranged above the drying board 1 .

[0030] The dust removal unit includes a movable plate 401, a dust collecting box 402, an exhaust fan 403, an exhaust pipe 404, a filter 405, a side plate 406, a motor 1 407, a rotating shaft 408 and a brush plate 409. The movable plate 401 is arranged inside the protective cover 2. The movable plate 401 has threaded holes and connecting holes on the front and back sides respectively, and the threaded rod 503 and the limiting rod 504 pass through the threaded holes and the connecting holes respectively. The movable plate 401 is threadedly connected to the outer side of the threaded rod 503, and is threadedly connected to the movable plate 401 through the threaded rod 503, so that the movable plate 401 drives the dial plate 506 to move forward and backward along the limiting rod 504, and the tea leaves to be dried are moved so that the tea leaves are dried evenly. The dust box 402 is installed on the top of the movable plate 401, the exhaust fan 403 is installed on the back of the dust box 402, the exhaust pipe 404 is connected to the right side of the dust box 402, the height of the exhaust pipe 404 is higher than the height of the drying tea leaves to prevent the exhaust pipe 404 from being covered by the tea leaves and affecting the dust removal effect, the filter 405 is installed at the lower end of the exhaust pipe 404, and the filter 405 prevents the tea leaves from being sucked into the exhaust pipe 404, the side panel 406 is fixedly installed on the outer surface of the exhaust pipe 404, the motor 407 is fixedly installed on the top of the side panel 406, the rotating shaft 408 is fixedly installed on the output end of the motor 407, and the brush plate 409 is fixedly installed at the lower end of the rotating shaft 408.

[0031] The drying unit includes a mounting block 501, a second motor 502, a threaded rod 503, a limiting rod 504, a connecting rod 505 and a paddle plate 506. The mounting block 501 is fixedly mounted on the left and right sides of the front and rear surfaces of the inner wall of the protective cover 2. The second motor 502 is fixedly mounted on the left side of the left front mounting block 501. One end of the threaded rod 503 is fixedly mounted on the output end of the second motor 502. The limiting rod 504 is fixedly mounted on one side adjacent to the two left and right mounting blocks 501 at the rear end. The connecting rod 505 is fixedly mounted on the front and rear sides of the bottom of the movable plate 401. The paddle plate 506 is fixedly mounted on the bottom of the connecting rod 505. The tea leaves are moved by the paddle plate 506 to make the tea leaves more evenly dried.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment: a protrusion is provided on one side adjacent to the four supporting legs 3, and a box body 6 is installed on the top of the protrusion. The box body 6 collects impurities such as dust passing through the leakage hole to prevent the impurities from falling to the ground, thereby keeping the drying area clean.

[0034] When in use, the tea leaves to be dried are spread on the top of the drying board 1, and then the motor 2 502 is started to drive the threaded rod 503 to rotate, and the threaded rod 503 is threadedly connected to the movable plate 401, so that the movable plate 401 drives the paddle plate 506 to move back and forth along the limit rod 504, and the dried tea leaves are moved to make the tea leaves more evenly dried. At the same time, when the paddle plate 506 moves the tea leaves, the exhaust fan 403 is started to draw the dust in the tea leaves into the dust collecting box 402 through the exhaust pipe 404, and cooperate with the filter 405 to prevent the tea leaves from being drawn into the exhaust pipe 404. When the filter 405 is blocked by tea leaves, the motor 1 407 is started to drive the rotating shaft 408 to rotate, and the rotating shaft 408 drives the brush plate 409 to rotate, and the tea leaves accumulated on the lower surface of the filter 405 are swept off, thereby preventing the filter 405 from being blocked.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An integrated drying and dust removal device for tea production, comprising a drying board (1), a protective cover (2) and supporting legs (3), wherein the protective cover (2) is fixedly mounted on the top of the drying board (1), and the supporting legs (3) are fixedly mounted around the bottom of the drying board (1), characterized in that: A drying device is provided above the drying board (1); The drying device comprises a dust removal unit and a drying unit, wherein the dust removal unit is arranged above the drying board (1), and the drying unit is arranged above the drying board (1); The dust removal unit comprises a movable plate (401), a dust collecting box (402), an exhaust fan (403), an exhaust pipe (404), a filter screen (405), a side plate (406), a motor 1 (407), a rotating shaft (408) and a brush plate (409); the movable plate (401) is arranged inside the protective cover (2); the dust collecting box (402) is installed on the top of the movable plate (401); the exhaust fan (403) is installed on the back of the dust collecting box (402). The exhaust pipe (404) is connected to the right side of the dust box (402), the filter (405) is installed at the lower end of the exhaust pipe (404), the side plate (406) is fixedly installed on the outer surface of the exhaust pipe (404), the motor (407) is fixedly installed on the top of the side plate (406), the rotating shaft (408) is fixedly installed on the output end of the motor (407), and the brush plate (409) is fixedly installed on the lower end of the rotating shaft (408).

2. The integrated device for drying and dust removal for tea production according to claim 1, characterized in that: The drying unit comprises a mounting block (501), a second motor (502), a threaded rod (503), a limiting rod (504), a connecting rod (505) and a shifting plate (506); the mounting block (501) is fixedly mounted on the left and right sides of the front and rear surfaces of the inner wall of the protective cover (2); the second motor (502) is fixedly mounted on the left side of the left front mounting block (501); one end of the threaded rod (503) is fixedly mounted on the output end of the second motor (502); the limiting rod (504) is fixedly mounted on one side adjacent to the two left and right mounting blocks (501) at the rear end; the connecting rod (505) is fixedly mounted on the front and rear sides of the bottom of the movable plate (401); and the shifting plate (506) is fixedly mounted on the bottom of the connecting rod (505).

3. The integrated device for drying and dust removal for tea production according to claim 1, characterized in that: The movable plate (401) is provided with a threaded hole and a connecting hole at the front and rear sides thereof, respectively, and the threaded rod (503) and the limiting rod (504) respectively penetrate the threaded hole and the connecting hole, and the movable plate (401) is threadedly connected to the outside of the threaded rod (503).

4. The integrated drying and dust removal device for tea production according to claim 1, characterized in that: The protective cover (2) is made of transparent glass.

5. The integrated device for drying and dust removal for tea production according to claim 1, characterized in that: The height of the exhaust pipe (404) is higher than the height of the tea leaves for drying.

6. The integrated device for drying and dust removal for tea production according to claim 1, characterized in that: The upper surface of the drying board (1) is provided with leakage holes.

7. The integrated device for drying and dust removal for tea production according to claim 1, characterized in that: A bulge is provided on one adjacent side of the four supporting legs (3), and a box body (6) is mounted on the top of the bulge.

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