CN211678692U

CN211678692U - A sieving mechanism for tea processing

Info

Publication number: CN211678692U
Application number: CN201922267941.2U
Authority: CN
Inventors: 朱晓方
Original assignee: Yibin Manyuanchunse Tea Industry Co ltd
Current assignee: Yibin Manyuanchunse Tea Industry Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-16
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a sieving mechanism for tea processing, including the screening case, the internally mounted of screening case has the screening platform, first through-hole has been seted up along vertical direction to the top lateral wall of screening platform, one side lateral wall of first through-hole is seted up flutedly, sliding connection has the screening board between one side lateral wall of recess and the first through-hole lateral wall, the second through-hole has been seted up along vertical direction to the top lateral wall of screening board, the inside screen cloth that is fixed with of second through-hole, the top lateral wall of screening platform is fixed with the push rod motor, the output shaft of push rod motor extends to the recess inside fixed with screening board top lateral wall, the flitch is installed out to the below of screening platform, the both sides lateral wall that goes out the flitch all is fixed with the pivot. The utility model discloses can filter tealeaves fast, can carry out automatic classification and collect in the screening process, need not the manual work and collect alone the tealeaves of surplus on the screen cloth surface, the practicality is strong, the simple operation.

Description

A sieving mechanism for tea processing

Technical Field

The utility model relates to a tea processing technology field especially relates to a sieving mechanism for tea processing.

Background

Tea refers to the leaves and buds of the tea tree. Distinguished tea, cashew (ji a (a);), tea, (chu a (n)). Broadly refers to the leaves of evergreen bush tea tree which can be used for making tea, and the beverage made by these leaves, later extended to all herbal teas made by plant flowers, leaves, seeds, roots, such as chrysanthemum tea, etc.; "herb tea" and the like prepared by infusing various medicinal materials are also called Lei ya in Chinese literature. Some countries also have tea brewed from other plant leaves such as fruits and herbs, such as "fruit tea".

Tea leaves are originated in China, and the tea leaves are used as sacrificial offerings at the earliest time. However, the beverage is eaten by people in the late spring and autumn, is developed into a medicinal food in the middle of Western Han, is developed into a palace high-grade beverage in the later period of Western Han, and is popularized among people as a common beverage which is the thing after the West jin. The ancient site of tea leaves planted artificially in Tianlushan mountain of Yuyao, Zhejiang has been found to have a history of more than 6000 years. Tea drinking begins in china. The leatheroid is oblong or elliptical, can be directly soaked and drunk by boiled water, and is divided into six categories according to variety, manufacturing mode and product appearance. The tea can be spring tea, summer tea, autumn tea and winter tea according to the seasons. Various raw tea or refined tea is processed into tea, including scented tea, compressed tea, extracted tea, medicinal health tea, tea food, tea-containing beverage, etc.

Present tealeaves carries out the course of working, need filter tealeaves and separate, and traditional separation often adopts the shale shaker, and the screening is accomplished the back, has partly to be located the screen cloth surface, needs the manual work to collect, and it is troublesome to collect, and the practicality is low, for this reason, we have provided a sieving mechanism for tea processing.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a screening device for tea processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screening device for tea processing comprises a screening box, wherein a screening table is arranged in the screening box, a first through hole is formed in the top side wall of the screening table in the vertical direction, a groove is formed in one side wall of the first through hole, a screening plate is connected between one side wall of the groove and the side wall of the first through hole in a sliding mode, a second through hole is formed in the top side wall of the screening plate in the vertical direction, a screen is fixed in the second through hole, a push rod motor is fixed on the top side wall of the screening table, an output shaft of the push rod motor extends into the groove and is fixed on the side wall of the top end of the screening plate, a discharging plate is arranged below the screening table, rotating shafts are fixed on the two side walls of the discharging plate, one end, far away from the discharging plate, of each rotating shaft is embedded into the inner side wall of the screening box and is connected in a rotating mode, a first discharging hole which is obliquely, the opposite side lateral wall of screening case has been seted up the slope and has been provided with the second discharge gate, and second discharge gate inside is fixed with the second discharging pipe.

Preferably, one side outer wall of screening case is fixed with first backup pad, second backup pad and third backup pad, and parallel arrangement between first backup pad, second backup pad and the third backup pad, first backup pad is located second backup pad top, the second backup pad is located third backup pad top.

Preferably, the top lateral wall of second backup pad is fixed with driving motor, and driving motor's output shaft is fixed with the driving shaft through the shaft coupling, and the one end that driving motor was kept away from to the driving shaft extends to screening incasement portion and screening table lateral wall fixedly, and sets up perpendicularly between driving shaft and the screening table.

Preferably, a first shaft body is fixed between the first supporting plate and the third supporting plate, a first worm wheel is sleeved on the outer side wall of the driving shaft in a tight fit manner, a first worm is sleeved on the outer side wall of the first shaft body in a tight fit manner, and the first worm wheel and the first worm are in meshing transmission connection.

Preferably, the inner wall of one side of the screening box is rotatably connected with a second shaft body, the other end of the second shaft body extends to the outside of the screening box and is fixedly provided with a first bevel gear, the outer side wall of the first shaft body is sleeved with a second bevel gear in a tight fit manner, and the first bevel gear and the second bevel gear are in meshing transmission connection.

Preferably, the outer side wall of the second shaft body is sleeved with a second worm in a tight fit manner, the outer side wall of one of the rotating shafts is sleeved with a second worm wheel in a tight fit manner, and the second worm is in meshing transmission connection with the second worm wheel.

Preferably, a collecting box is placed on the side wall of the top end of the third supporting plate and is positioned under the first discharging pipe and the second discharging pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

a screening table is installed inside the screening box, a first through hole is formed in the top side wall of the screening table in the vertical direction, a groove is formed in one side wall of the first through hole, a screening plate is connected between one side wall of the groove and the side wall of the first through hole in a sliding mode, a second through hole is formed in the top side wall of the screening plate in the vertical direction, a screen is fixed inside the second through hole, a push rod motor is fixed to the top side wall of the screening table, an output shaft of the push rod motor extends into the groove and is fixed to the side wall of the top end of the screening plate, a discharging plate is installed below the screening table, rotating shafts are fixed to the side walls of the two sides of the discharging plate, one end, away from the discharging plate, of each rotating shaft is embedded into the inner side wall of the screening box and is connected in a rotating mode, a first discharging hole which is obliquely arranged is formed in the side wall of the screening box, second discharge gate inside is fixed with the second discharging pipe, can carry out quick screening to tealeaves, can carry out automatic classification and collect in the screening process, need not the manual work and collects alone the tealeaves of surplus on screen surface, and the practicality is strong, the simple operation.

Drawings

Fig. 1 is a front view of a screening device for tea processing according to the present invention;

fig. 2 is an enlarged schematic structural view of a part a of the screening device for tea processing according to the present invention;

fig. 3 is a schematic structural view of a discharging plate of the screening device for tea processing according to the present invention;

fig. 4 is a schematic view of the first worm wheel and the first worm of the screening device for tea processing according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a screening device for tea processing comprises a screening box 1, a screening table 2 is installed inside the screening box 1, a first through hole 3 is formed in the top side wall of the screening table 2 along the vertical direction, a groove 8 is formed in one side wall of the first through hole 3, a screening plate 6 is connected between one side wall of the groove 8 and the side wall of the first through hole 3 in a sliding manner, a second through hole is formed in the top side wall of the screening plate 6 along the vertical direction, a screen 7 is fixed inside the second through hole, a push rod motor 9 is fixed on the top side wall of the screening table 2, an output shaft of the push rod motor 9 extends into the groove 8 and is fixed with the top side wall of the screening plate 6, a discharging plate 10 is installed below the screening table 2, rotating shafts 11 are fixed on both side walls of the discharging plate 10, and one end of the rotating shaft 11, which is far away from the discharging plate 10, the first discharge gate that the slope set up is seted up to one side lateral wall of screening case 1, and the inside of first discharge gate is fixed with first discharging pipe 12, the slope is seted up to the opposite side lateral wall of screening case 1 and is provided with the second discharge gate, and second discharge gate inside is fixed with second discharging pipe 13.

A first supporting plate 14, a second supporting plate 15 and a third supporting plate 16 are fixed on the outer wall of one side of the screening box 1, the first supporting plate 14, the second supporting plate 15 and the third supporting plate 16 are arranged in parallel, the first supporting plate 14 is positioned above the second supporting plate 15, the second supporting plate 15 is positioned above the third supporting plate 16, a driving motor 17 is fixed on the side wall of the top end of the second supporting plate 15, a driving shaft 18 is fixed on an output shaft of the driving motor 17 through a coupler, one end of the driving shaft 18, far away from the driving motor 17, extends into the screening box 1 and is fixed with the side wall of the screening table 2, the driving shaft 18 and the screening table 2 are vertically arranged, a first shaft body 19 is fixed between the first supporting plate 14 and the third supporting plate 16, a first worm wheel 20 is sleeved on the outer side wall of the driving shaft 18 in a tight fit manner, a first worm 21 is sleeved on the outer side wall, and the first worm wheel 20 and the first worm 21 are in meshed transmission connection.

The inner wall of one side of screening case 1 rotates and is connected with second axle body 22, and the other end of second axle body 22 extends to the external fixation who screens case 1 has first bevel gear 23, second bevel gear 24 has been cup jointed in the lateral wall tight fit of first axle body 19, and meshing transmission is connected between first bevel gear 23 and the second bevel gear 24, second worm 25 has been cup jointed in the lateral wall tight fit of second axle body 22, one of them second worm wheel 26 has been cup jointed in the lateral wall tight fit of pivot 11, and meshing transmission is connected between second worm 25 and the second worm wheel 26, collecting box 27 has been placed to the top lateral wall of third backup pad 16, and collecting box 27 is located first discharging pipe 12, second discharging pipe 13 under.

The working principle is as follows: the tea leaves to be screened are placed on the surface of the screen cloth 7, then the push rod motor 9 is started, the push rod motor 9 pushes the screening plate 6 to reciprocate up and down, the screening plate 6 drives the screen cloth 7 to move, the tea leaves are moved and screened, the screened substances fall on the surface of the discharging plate 10, the discharging plate 10 is obliquely arranged, the substances fall into the first discharging pipe 12 from the discharging plate 10 and finally fall into one of the collecting boxes 27, when the tea leaves on the surface of the screen cloth 7 are collected, only the driving motor 17 needs to be started, the driving shaft 18 is driven by the driving motor 17 to rotate, the screening table 6 is driven by the driving shaft 18 to rotate, the screening table 6 is turned downwards, the tea leaves on the surface of the screen cloth 7 fall onto the discharging plate 10, meanwhile, in the process that the driving motor 17 drives the driving shaft 18 to rotate, the driving shaft 18 drives the first worm wheel 20 to rotate, the first worm wheel 20 is meshed with the first worm 21 to drive the first shaft, the first shaft body 19 drives the second bevel gear 24 to rotate, the second shaft body 22 is driven to rotate by meshing transmission between the second bevel gear 24 and the first bevel gear 23, the second shaft body 22 drives the second worm 25 to rotate, the second worm 25 and the second worm gear 26 are driven to rotate by meshing transmission, the discharge plate 10 is driven to rotate, the lower end of the discharge plate 10 is communicated with the second discharge pipe 13, and tea leaves fall into another collection box 27 through the second discharge pipe 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A screening device for tea processing comprises a screening box (1) and is characterized in that a screening table (2) is installed inside the screening box (1), a first through hole (3) is formed in the top side wall of the screening table (2) in the vertical direction, a groove (8) is formed in one side wall of the first through hole (3), a screening plate (6) is connected between one side wall of the groove (8) and the side wall of the first through hole (3) in a sliding mode, a second through hole is formed in the top side wall of the screening plate (6) in the vertical direction, a screen (7) is fixed in the second through hole, a push rod motor (9) is fixed on the top side wall of the screening table (2), an output shaft of the push rod motor (9) extends into the groove (8) to be fixed with the top side wall of the screening plate (6), a discharge plate (10) is installed below the screening table (2), and rotating shafts (11) are fixed on the two side walls of the discharge plate (10), one end embedding screening case (1) inside wall that flitch (10) was kept away from in pivot (11) rotates to be connected, the first discharge gate that the slope set up is seted up to one side lateral wall of screening case (1), and the inside of first discharge gate is fixed with first discharging pipe (12), the slope has been seted up to the opposite side lateral wall of screening case (1) and has been provided with the second discharge gate, and second discharge gate inside is fixed with second discharging pipe (13).

2. The screening device for tea processing according to claim 1, wherein a first support plate (14), a second support plate (15) and a third support plate (16) are fixed on the outer wall of one side of the screening box (1), the first support plate (14), the second support plate (15) and the third support plate (16) are arranged in parallel, the first support plate (14) is located above the second support plate (15), and the second support plate (15) is located above the third support plate (16).

3. The screening device for tea processing according to claim 2, wherein a driving motor (17) is fixed on the side wall of the top end of the second support plate (15), an output shaft of the driving motor (17) is fixed with a driving shaft (18) through a shaft coupling, one end, far away from the driving motor (17), of the driving shaft (18) extends into the screening box (1) and is fixed with the side wall of the screening table (2), and the driving shaft (18) and the screening table (2) are vertically arranged.

4. The screening device for tea processing according to claim 3, wherein a first shaft body (19) is fixed between the first support plate (14) and the third support plate (16), a first worm gear (20) is sleeved on the outer side wall of the driving shaft (18) in a tight fit manner, a first worm (21) is sleeved on the outer side wall of the first shaft body (19) in a tight fit manner, and the first worm gear (20) and the first worm (21) are in meshing transmission connection.

5. The screening device for tea processing according to claim 4, wherein a second shaft body (22) is rotatably connected to the inner wall of one side of the screening box (1), a first bevel gear (23) is fixed to the outside of the screening box (1) and extends to the other end of the second shaft body (22), a second bevel gear (24) is sleeved on the outer side wall of the first shaft body (19) in a tight fit manner, and the first bevel gear (23) and the second bevel gear (24) are in meshing transmission connection.

6. A screening device for tea processing according to claim 5, wherein the outer side wall of the second shaft body (22) is sleeved with a second worm (25) in a tight fit manner, the outer side wall of one of the rotating shafts (11) is sleeved with a second worm wheel (26) in a tight fit manner, and the second worm (25) and the second worm wheel (26) are in a meshing transmission connection.

7. A screening apparatus for tea processing according to claim 2, wherein a collecting box (27) is placed on the top side wall of the third support plate (16), and the collecting box (27) is located directly below the first discharging pipe (12) and the second discharging pipe (13).