CN220406319U

CN220406319U - Tea making and screening device

Info

Publication number: CN220406319U
Application number: CN202321778815.3U
Authority: CN
Inventors: 朱耿山
Original assignee: Pingle Leyao Food Co ltd
Current assignee: Pingle Leyao Food Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-01-30
Anticipated expiration: 2033-07-07

Abstract

The utility model belongs to the technical field of tea screening equipment, and particularly relates to a tea making and screening device which comprises a coarse screen, wherein a coarse screen is horizontally and slidably arranged on a coarse screen, a first limit groove is formed in the inner wall of the left side of the coarse screen, the shape and the size of the first limit groove are consistent with those of the left side of the coarse screen, a limit plate is fixedly arranged on the right side of the coarse screen, the limit plate is positioned on the right side of the coarse screen, a clamping hole is formed in the top of the limit plate, a clamping component is arranged on the right side of the coarse screen, the bottom of the clamping component is clamped into the clamping hole, and connecting columns are fixedly arranged at four corners of the bottom of the coarse screen. According to the utility model, through the rotating shaft, the first belt pulley, the pushing block, the driving belt and the rotating rod, scraps blocked by the filtering holes on the fine screen can be vibrated down, so that the filtering efficiency and the service life of the fine screen are ensured; through limiting plate, clamping assembly, second spacing groove, vertical spacing groove and door plant for the dismantlement of coarse screen cloth and fine screen cloth is maintained convenient and fast more.

Description

Tea making and screening device

Technical Field

The utility model relates to the technical field of tea screening equipment, in particular to a tea making and screening device.

Background

The tea leaves refer to tea leaves and buds, fresh tea leaves are processed through various processing procedures to further prepare various semi-finished tea products or finished tea products, the high-quality fresh tea raw materials only produce high-quality tea leaves under good processing conditions, and the screening of the tea leaves is an initial screening operation of the tea raw materials and is one of the indispensable procedures in the tea processing operation.

The prior art has the following problems:

1. the existing tea making and screening device carries out coarse screening and fine screening on tea raw materials through a screen, so that tea stems and leaf scraps are removed, however, when the tea is fine screened, scraps can be accumulated and blocked in filter holes, on one hand, the screening and filtering efficiency is affected, and on the other hand, the service life of the fine screen is reduced;

2. current tealeaves preparation sieving mechanism, its screen cloth often passes through bolt fixed assembly on sieving mechanism, when needs are maintenance to the screen cloth change, and the time consuming and labor consuming leads to the change of screen cloth convenient and fast inadequately.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a tea making and screening device, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tealeaves preparation sieving mechanism, includes the coarse screen portion, horizontal slip is equipped with the coarse screen on the coarse screen portion, the left side inner wall of coarse screen portion has seted up first spacing groove, and the shape size of first spacing groove is unanimous with the left side shape size of coarse screen, the fixed limiting plate that is equipped with in right side of coarse screen, and the limiting plate is located the right side of coarse screen portion, the draw-in hole has been seted up at the top of limiting plate, the right side of coarse screen portion is provided with the card and solid subassembly, and the bottom card of the solid subassembly of card is gone into in the draw-in hole, the four corners department of coarse screen portion bottom all fixedly equipped with the spliced pole, four the bottom fixed assembly of spliced pole has the fine screen portion, and the fine screen position is located under the coarse screen portion, be provided with the fine screen in the fine screen portion, the fixed annular bounding wall that is provided with in the top of fine screen portion, the left side inner wall of fine screen portion has seted up the second spacing groove, the height of the second limit groove is three times of the thickness of the fine screen, vertical limit grooves are formed in the front inner wall and the rear inner wall of the fine screen, a plate taking opening is formed in the right side of the fine screen, limit parts are fixedly arranged on the front side and the rear side of the annular coaming, the two limit parts slide on the vertical limit grooves respectively, the bottoms of the annular coaming are lapped at the bottoms of the annular coaming and the plate taking opening, a door plate is rotatably assembled on the right side of the fine screen, the plate is used for sealing the plate taking opening, rotating shafts are rotatably assembled on the two sides of the fine screen, the rotating shafts penetrate through the side wall of the fine screen, a pushing block is fixedly assembled at one end of an inner cavity of the fine screen, the pushing block is oval, the pushing block is located below the fine screen, one end of the rotating shaft, which is far away from the pushing block, is fixedly assembled with a first belt pulley, the pushing block is sleeved on the first belt pulley, the utility model discloses a fine screen portion, including fine screen portion, fixed block, motor, rotary rod, second belt pulley, first belt pulley transmission connection, motor output shaft and left axis of rotation fixed connection, the positive both sides fixed block of fine screen portion is equipped with, two rotate between the fixed block and be equipped with the dwang, and the both ends of dwang all run through the fixed block, the both ends of dwang are all fixed and are equipped with the second belt pulley, two the second belt pulley is connected through two driving belt and two first belt pulley transmissions respectively, the fixed motor that is provided with in left side of fine screen portion, and the output shaft and the left axis of rotation fixed connection of motor.

As a preferable technical scheme of the utility model, the clamping assembly comprises a fixed plate, a fixed shaft is fixedly arranged at the bottom of the fixed plate, a sliding clamping block is slidably arranged on the fixed shaft and clamped into a clamping hole, a pull handle is fixedly arranged at the top of the sliding clamping block, a spring is fixedly connected to the top of the sliding clamping block, and the top end of the spring is fixedly connected with the bottom of the fixed plate.

As a preferable technical scheme of the utility model, the limiting part comprises a sliding block, the sliding block and the annular coaming are assembled in a sliding way, and a limiting joint is fixedly arranged on one side, close to the fine screen, of the sliding block.

As a preferable technical scheme of the utility model, a circular hole is formed in the top of the limiting joint, a fixed joint is fixedly arranged at the top of the annular coaming, the fixed joint is positioned right above the sliding block, a sliding column is vertically and slidably arranged on the fixed joint, and the sliding column is clamped into the circular hole.

As a preferable technical scheme of the utility model, a rubber pad is arranged at the bottom of the fine screen.

As a preferable technical scheme of the utility model, the bottom of the fine screen part is fixedly provided with a collecting bin, and the bottom of the door plate is fixedly provided with a buckle.

Compared with the prior art, the utility model provides a tea making and screening device, which comprises the following components

The beneficial effects are that:

1. this tea making sieving mechanism, through axis of rotation, first belt pulley, impeller, drive belt and dwang, the motor drives a axis of rotation and rotates, and the axis of rotation passes through drive belt, first belt pulley and second belt pulley and drives the dwang and rotate, and then makes two axis of rotation synchronous rotations, utilizes the rotation of impeller to make the fine screen vibrate from top to bottom, and then shakes down the piece that the filter screen was crossed to the fine screen, has guaranteed the filtration efficiency and the life of fine screen cloth.

2. This tea making sieving mechanism, through limiting plate, clamping subassembly, second spacing groove, vertical spacing groove and door plant, utilize the sliding assembly of coarse screen cloth and coarse screen portion, through the joint of clamping subassembly to the limiting plate, utilize second spacing groove and vertical spacing groove to carry out the position to the fine screen cloth simultaneously and prescribe a limit to, can take out the fine screen cloth through getting the board mouth, and then make the dismantlement maintenance of coarse screen cloth and fine screen cloth convenient and fast more.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of the structure A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a side view of the structure of the present utility model;

FIG. 5 is an enlarged view of the structure B of FIG. 4 in accordance with the present utility model;

FIG. 6 is an enlarged view of the structure C of FIG. 4 in accordance with the present utility model;

FIG. 7 is a schematic view of a limiting plate structure according to the present utility model;

FIG. 8 is a schematic view of the door panel of the present utility model in an open configuration;

FIG. 9 is a schematic view of a fine screen structure according to the present utility model;

FIG. 10 is an enlarged view of the structure D of FIG. 9 in accordance with the present utility model;

fig. 11 is an exploded view of the structure of the stopper according to the present utility model.

In the figure: 1. a coarse screen section; 2. coarse screen; 3. a first limit groove; 4. a limiting plate; 401. a clamping hole; 5. a clamping assembly; 501. a fixing plate; 502. a fixed shaft; 503. sliding the clamping block; 504. a pull handle; 505. a spring; 6. a connecting column; 7. a fine screen part; 701. the second limit groove; 702. a vertical limit groove; 703. a plate taking port; 8. fine screen; 801. an annular coaming; 9. a limit part; 901. a sliding block; 902. a limit joint; 903. a circular hole; 904. a fixed joint; 905. a sliding column; 10. a rubber pad; 11. a door panel; 12. a rotating shaft; 13. a first pulley; 14. a pushing block; 15. a drive belt; 16. a fixed block; 17. a rotating lever; 18. a second pulley; 19. a motor; 20. a collecting bin; 21. and (5) a buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 11, in the present embodiment: the utility model provides a tealeaves preparation sieving mechanism, including coarse screen portion 1, coarse screen portion 1 is gone up the horizontal slip and is equipped with coarse screen 2, coarse screen 2 is used for carrying out preliminary screening to tealeaves, first spacing groove 3 has been seted up to coarse screen portion 1's left side inner wall, and the shape size of first spacing groove 3 is unanimous with coarse screen 2's left side shape size, coarse screen 2's right side fixed mounting has limiting plate 4, and limiting plate 4 is located coarse screen portion 1's right side, clamping hole 401 has been seted up at limiting plate 4's top, coarse screen portion 1's right side is provided with the solid subassembly of card, and the bottom card of solid subassembly 5 is gone into in clamping hole 401, coarse screen portion 1 bottom four corners department all fixed mounting has spliced pole 6, four spliced pole 6's bottom fixed mounting has fine screen portion 7, and fine screen portion 7 is located coarse screen portion 1's below, be provided with fine screen 8 in the fine screen portion 7, fine screen 8 is used for further screening to tealeaves, the top of the fine screen 8 is fixedly provided with an annular coaming 801, the left side inner wall of the fine screen 7 is provided with a second limit groove 701, the height of the second limit groove 701 is three times the thickness of the fine screen 8, the front and rear inner walls of the fine screen 7 are provided with vertical limit grooves 702, the right side of the fine screen 7 is provided with a plate taking opening 703, the front and rear sides of the annular coaming 801 are fixedly provided with limit parts 9, the two limit parts 9 slide on the vertical limit grooves 702 respectively, the bottoms of the annular coaming 801 are lapped at the bottoms of the annular coaming 801 and the plate taking opening 703, the right side of the fine screen 7 is rotatably provided with a door plate 11, the door plate 11 seals the plate taking opening 703, two sides of the fine screen 7 are rotatably provided with rotating shafts 12, the rotating shafts 12 penetrate through the side walls of the fine screen 7, one end of the rotating shafts 12, which are positioned in the inner cavity of the fine screen 7, is fixedly provided with pushing blocks 14, and the pushing blocks 14 are oval, the pushing block 14 is located the below of fine screen 8, the pushing block 14 is used for driving the up-and-down vibration of fine screen 8, the one end fixed mounting who keeps away from pushing block 14 of axis of rotation 12 has first belt pulley 13, the cover is equipped with pushing block 14 on the first belt pulley 13, the positive both sides fixed mounting of fine screen portion 7 has fixed block 16, rotate between two fixed blocks 16 and be equipped with dwang 17, and the both ends of dwang 17 all run through fixed block 16, the both ends of dwang 17 all fixed mounting have second belt pulley 18, two second belt pulleys 18 are connected through two driving belt 15 and two first belt pulley 13 transmission respectively, the fixed motor 19 that is provided with in the left side of fine screen portion 7, and the output shaft of motor 19 and the axis of rotation 12 fixed connection in left side, motor 19 is used for driving one of them axis of rotation 12 and rotates.

In this embodiment, the clamping assembly 5 includes a fixing plate 501, a fixing shaft 502 is fixedly disposed at the bottom of the fixing plate 501, a sliding clamping block 503 is slidably mounted on the fixing shaft 502, the sliding clamping block 503 is clamped into the clamping hole 401, a pull handle 504 is fixedly mounted at the top of the sliding clamping block 503, a spring 505 is fixedly connected to the top of the sliding clamping block 503, the top end of the spring 505 is fixedly connected with the bottom of the fixing plate 501, the spring 505 pushes the sliding clamping block 503 to slide downwards, and then the sliding clamping block 503 is clamped into the clamping hole 401, so that stability of the coarse screen 2 during operation is ensured; the limiting part 9 comprises a sliding block 901, the sliding block 901 and the annular coaming 801 are assembled in a sliding way, a limiting joint 902 is fixedly arranged on one side, close to the fine screen 8, of the sliding block 901, and the vertical vibration position of the fine screen 8 is limited through the sliding block 901, so that the vertical vibration direction of the fine screen 8 is ensured; the top of the limiting joint 902 is provided with a circular hole 903, the top of the annular surrounding plate 801 is fixedly provided with a fixed joint 904, the fixed joint 904 is positioned right above the sliding block 901, a sliding column 905 is vertically and slidably arranged on the fixed joint 904, the sliding column 905 is clamped into the circular hole 903, and the sliding column 905 is clamped into the circular hole 903, so that the connection between the sliding block 901 and the annular surrounding plate 801 is ensured, and the sliding block 901 is firm in limiting; the bottom of the fine screen 8 is provided with the rubber pad 10, and the elasticity of the rubber pad 10 is utilized to prevent the fine screen 8 from falling down when vibrating up and down, so that the service life of the fine screen 8 is prolonged; the bottom of fine screen portion 7 is fixed and is provided with collection storehouse 20, and the bottom of door plant 11 is fixed and is provided with buckle 21, utilizes collection storehouse 20 to collect the piece of sieve department, utilizes buckle 21 to make door plant 11 to getting the stability when board mouth 703 is sealed.

The working principle and the using flow of the utility model are as follows: the tealeaves carries out preliminary filtration through coarse screen 2, get rid of the leaf stalk in the tealeaves raw materials, then carry out secondary filtration through fine screen 8, and then get rid of the piece in the tealeaves, when the filtration pore leads to blockking up on fine screen 8, starter motor 19 drives one of them axis of rotation 12 and rotates, axis of rotation 12 drives the first belt pulley 13 on it and rotates, first belt pulley 13 drives the rotation of second belt pulley 18 through the driving belt 15 on it, and then make dwang 17 rotate, dwang 17 drives another second belt pulley 18 synchronous rotation, and then make two axis of rotation 12 synchronous rotation, axis of rotation 12 drive impeller 14 rotate, make fine screen 8 vibrate from top to bottom through the rotation of impeller 14, and then shake down the piece that the filtration pore was blockked up on the fine screen 8, when need dismantle the maintenance to coarse screen 2, with block solid subassembly 5 and draw in hole 401 separation, then the pulling limiting plate 4 makes it deviate from coarse screen 8, when need dismantle the maintenance to fine screen 8, break away from second limiting plate 701, then rotate 11 pull out fine screen 8.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Tea making and screening device is characterized in that: including coarse screen portion (1), coarse screen portion (1) is gone up horizontal slip and is equipped with coarse screen (2), first spacing groove (3) have been seted up to the left side inner wall of coarse screen portion (1), and the shape size of first spacing groove (3) is unanimous with the left side shape size of coarse screen (2), the right side fixed mounting of coarse screen (2) has limiting plate (4), and limiting plate (4) are located the right side of coarse screen portion (1), draw-in hole (401) have been seted up at the top of limiting plate (4), the right side of coarse screen portion (1) is provided with clamping subassembly (5), and in clamping subassembly (401) are gone into to the bottom card of coarse screen portion (5), the equal fixed mounting in four corners department of coarse screen portion (1) bottom has spliced pole (6), and four the bottom fixed mounting of spliced pole (6) has fine screen portion (7), and fine screen portion (7) are located under coarse screen portion (1), be provided with in fine screen portion (7) right side, draw-in groove (8) are provided with the draw-in groove (401) in the top, the top of fine screen portion (8) is seted up in the top of fine screen portion (701), the right side of the fine screen part (7) is provided with a plate taking opening (703), the front side and the rear side of the annular coaming (801) are fixedly provided with limiting parts (9), the two limiting parts (9) slide on vertical limiting grooves (702) respectively, the bottoms of the annular coaming (801) are respectively lapped at the bottoms of the annular coaming (801) and the plate taking opening (703), the right side of the fine screen part (7) is rotatably provided with a door plate (11), the door plate (11) seals the plate taking opening (703), two sides of the fine screen part (7) are rotatably provided with rotating shafts (12), the rotating shafts (12) penetrate through the side walls of the fine screen part (7), one end of each rotating shaft (12) located in an inner cavity of the fine screen part (7) is fixedly provided with a pushing block (14), each pushing block (14) is oval, one end of each rotating shaft (12) away from the pushing block (14) is fixedly provided with a first belt pulley (13), each first belt pulley (13) is rotatably sleeved with one end of each pushing block (13), two ends (16) of each rotating shaft (16) are fixedly provided with two fixed rods (16), the two ends of the rotating rod (17) are fixedly provided with second belt pulleys (18), the two second belt pulleys (18) are respectively connected with the two first belt pulleys (13) in a transmission way through two transmission belts (15), a motor (19) is fixedly arranged on the left side of the fine screen part (7), and an output shaft of the motor (19) is fixedly connected with a rotating shaft (12) on the left side.

2. A tea making and screening device according to claim 1, wherein: the clamping assembly (5) comprises a fixing plate (501), a fixing shaft (502) is fixedly arranged at the bottom of the fixing plate (501), a sliding clamping block (503) is assembled on the fixing shaft (502) in a sliding mode, the sliding clamping block (503) is clamped into a clamping hole (401), a pull handle (504) is fixedly assembled at the top of the sliding clamping block (503), a spring (505) is fixedly connected to the top of the sliding clamping block (503), and the top of the spring (505) is fixedly connected with the bottom of the fixing plate (501).

3. A tea making and screening device according to claim 1, wherein: the limiting part (9) comprises a sliding block (901), the sliding block (901) and the annular coaming (801) are assembled in a sliding mode, and a limiting joint (902) is fixedly arranged on one side, close to the fine screen (8), of the sliding block (901).

4. A tea leaf making and screening device according to claim 3, wherein: the top of spacing festival (902) is provided with circular hole (903), fixed festival (904) of being equipped with in the top of annular bounding wall (801), and fixed festival (904) are located directly over sliding block (901), vertical slip is equipped with slip post (905) on fixed festival (904), and slip post (905) card is gone into in circular hole (903).

5. A tea making and screening device according to claim 1, wherein: the bottom of the fine screen (8) is provided with a rubber pad (10).

6. A tea making and screening device according to claim 1, wherein: the bottom of the fine screen part (7) is fixedly provided with a collecting bin (20), and the bottom of the door plate (11) is fixedly provided with a buckle (21).