CN218048891U

CN218048891U - Multistage screening plant is used in tea processing

Info

Publication number: CN218048891U
Application number: CN202220842868.6U
Authority: CN
Inventors: 王玖华; 黄从高; 阮佳林; 宋生炜; 杨前宏
Original assignee: Baihe County Gefeng Chunyan Tea Industry Co ltd
Current assignee: Baihe County Gefeng Chunyan Tea Industry Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-12-16
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a multistage screening plant is used in tea processing relates to tea processing equipment field, the on-line screen storage device comprises a base, there are left baffle and right baffle on the base, there is the backup pad between left baffle and the right baffle, there is the through groove in the backup pad, the base upside has the bracing piece, upper end of the support bar has the motor, the motor is connected with first connecting rod, there is the actuating lever right side on the right baffle, be connected through the second connecting rod between first connecting rod and the actuating lever, there is the third connecting rod on the actuating lever left side, it has the screen cloth to run through the inslot, there is the fixed plate right side on the baffle, there is the spout fixed plate bottom, there is the lower chute base upside, the utility model discloses can improve the screening efficiency to tealeaves to the classified storage of the tealeaves of being convenient for, it is big to reduce workman intensity of labour, improves the screening effect.

Description

Multistage screening plant is used in tea processing

Technical Field

The utility model relates to a tea processing equipment field, concretely relates to tea processing uses multistage screening plant.

Background

Tea leaves generally refer to the leaves of evergreen bush tea tree which can be used for making tea, and beverages infused with these leaves, and tea leaves contain components such as catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid, etc., and can improve human health. In order to avoid repeated picking of doing over again when tealeaves is picked, raise the efficiency, generally pick simultaneously not equidimension tealeaves, put into same tealeaves and receive and fight, although improved the efficiency of picking, the tealeaves of equidimension not mixes and has leaded to the later stage to carry out the screening operation to tealeaves together. The current tealeaves screening relies on the manual work to use the sieve tray in different apertures to separate more, wastes time and energy, and workman intensity of labour is big, and the screening efficiency is low.

Disclosure of Invention

In order to solve the technical problem, the main object of the utility model is to provide a multistage screening plant is used in tea processing.

In order to achieve the above purpose, the present invention adopts the following technical solution.

A multi-stage screening device for tea processing comprises a base, wherein two left baffles and two right baffles which are parallel to each other are vertically arranged on the base, three supporting plates which are parallel to each other are sequentially horizontally arranged between the left baffles and the right baffles in the vertical direction, two sides of each supporting plate are respectively fixedly connected with the left baffles and the right baffles, vertical through grooves are formed in the supporting plates from left to right, and the three through grooves are arranged in parallel to each other;

a support rod is vertically and fixedly connected to the right end of the upper side of the base, a motor with an output shaft arranged forwards is horizontally arranged at the upper end of the support rod, a motor shell is fixedly connected with the support rod, a first connecting rod perpendicular to the output shaft is connected to the output shaft of the motor, a driving rod is vertically arranged between the right baffle and the support rod, the first connecting rod is connected with the driving rod through a second connecting rod, one end of the second connecting rod is hinged to the first connecting rod, the other end of the second connecting rod is hinged to the right side of the driving rod, the left side of the driving rod is horizontally and fixedly connected with a third connecting rod corresponding to the three support plates, the left end of the third connecting rod penetrates through the support plates and is located in the through grooves, a hemispherical screen is arranged in each through groove, the sizes of the screen meshes of the three screen meshes are sequentially reduced from top to bottom, and the left end of the third connecting rod is connected with the screen meshes;

the right side upper end department level and the fixedly connected with fixed plate of right side baffle, the fixed plate bottom with the actuating lever upper end corresponds the department level and has seted up the spout, the actuating lever upper end is located go up in the spout with fixed plate sliding connection, the base upside with the actuating lever lower extreme corresponds the department level and has seted up down the spout, the actuating lever lower extreme is located in the spout with base sliding connection.

Further, still including solid fixed ring, gu fixed ring cover establishes and fixed connection port edge peripheral department on the screen cloth, the screen cloth is located gu fixed ring below department cover establishes and the overlap joint has the retainer plate, the retainer plate right side with the third connecting rod is located run through the one end fixed connection of inslot, the retainer plate pass through the double-screw bolt with gu fixed ring connects.

Furthermore, two front and back opposite surfaces in the through groove on the supporting plate are respectively provided with a guide groove in the left-right direction, and the front side and the back side on the fixing ring are respectively provided with a sliding block matched with the guide grooves.

Further, still include the protective cover, the protective cover is located the topmost the screen cloth top department, the protective cover hemisphere sets up, protective cover bottom week side with corresponding solid fixed ring passes through bolted connection.

The screen mesh is characterized by further comprising two cylindrical retaining rings, the two cylindrical retaining rings are respectively positioned above the middle screen mesh and the two lowermost screen meshes, and the lower ends of the two cylindrical retaining rings are respectively connected with the corresponding fixing rings through bolts.

Furthermore, a tea dust collecting box is placed on the base and is located under the supporting plate at the lowest end.

Further, the equal fixedly connected with landing leg in base bottom edge, landing leg lower extreme fixedly connected with sucking disc.

The utility model discloses technical scheme can improve the screening efficiency to tealeaves to the classified storage of tealeaves of being convenient for reduces workman intensity of labour big, improves the screening effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the structure at the position A;

fig. 3 is a cross-sectional view of the plane of depression of the structure of the present invention.

In the above figures: 1. a base; 2. a left baffle; 3. a right baffle; 4. a support plate; 5. a through slot; 6. a support bar; 7. a motor; 8. a first link; 9. a drive rod; 10. a second link; 11. a third link; 12. screening a screen; 13. a fixing plate; 14. an upper chute; 15. a lower chute; 16. a fixing ring; 17. a fixed ring; 18. a guide groove; 19. a slider; 20. a protective cover; 21. a cylindrical retainer ring; 22. a tea dust collecting box; 23. a support leg; 24. and (4) sucking discs.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be implemented in a number of other ways than those herein described and those skilled in the art will be able to make similar generalizations without departing from the scope of the invention. The invention is therefore not to be limited by the specific embodiments disclosed below.

Referring to fig. 1, a multistage screening device for tea processing comprises a base 1, wherein a left baffle 2 and a right baffle 3 which are parallel to each other are vertically arranged on the base 1, three support plates 4 which are parallel to each other are sequentially and horizontally arranged between the left baffle 2 and the right baffle 3 in the vertical direction, two sides of each support plate 4 are respectively fixedly connected with the left baffle 2 and the right baffle 3, a vertical through groove 5 is formed in each support plate 4 from left to right, and the three through grooves 5 are parallel to each other;

a supporting rod 6 is vertically and fixedly connected to the right end of the upper side of the base 1, a motor 7 with an output shaft arranged forwards is horizontally arranged at the upper end of the supporting rod 6, a shell of the motor 7 is fixedly connected with the supporting rod 6, a first connecting rod 8 perpendicular to the output shaft is connected onto the output shaft of the motor 7, a driving rod 9 is vertically arranged between the right baffle 3 and the supporting rod 6, the first connecting rod 8 is connected with the driving rod 9 through a second connecting rod 10, one end of the second connecting rod 10 is hinged to the first connecting rod 8, the other end of the second connecting rod 10 is hinged to the right side of the driving rod 9, the left side of the driving rod 9 is horizontally and fixedly connected with a third connecting rod 11 corresponding to the three supporting plates 4, the left end of the third connecting rod 11 penetrates through the supporting plates 4 and is located in the penetrating grooves 5, a hemispherical screen 12 is arranged in each penetrating groove 5, the sizes of the sieve meshes of the three screen 12 are sequentially reduced from top to bottom, and the left end of the third connecting rod 11 is connected with the screen 12;

right side upper end department level and fixedly connected with fixed plate 13 of right baffle 3, fixed plate 13 bottom and actuating lever 9 upper end correspond the department level and seted up spout 14, actuating lever 9 upper end be located spout 14 in with fixed plate 13 sliding connection, base 1 upside and actuating lever 9 lower extreme correspond the department level and seted up down spout 15, actuating lever 9 lower extreme be located the spout in with base 1 sliding connection.

In the above embodiment, when in use, tea leaves to be screened are firstly placed in the uppermost screen 12, and then the control motor 7 is rotated to drive the first connecting rod 8 to rotate, the first connecting rod 8 is hinged to the second connecting rod 10 to drive the second connecting rod 10 to rotate, the second connecting rod 10 is hinged to the right side of the driving rod 9 to drive the driving rod 9 to move, the driving rod 9 drives the third connecting rod 11 to move in the through groove 5, so that a crank and rocker mechanism is formed, the third connecting rod 11 drives the screen 12 to horizontally reciprocate, the tea leaves roll and move left and right in the hemispherical screen 12, so that the tea leaves with the size fall into the next-stage screen 12 through the uppermost screen 12 to continue screening, after the screening is completed, the uppermost screen 12 is coarse tea leaves, the middle is middle, the lowermost tea leaves are fine tea leaves, and the screened tea leaves are taken out of the screen 12 to be stored, thereby improving the screening efficiency of the tea leaves, facilitating the classified storage of the tea leaves, reducing the labor intensity of workers and improving the screening effect.

Further, referring to fig. 1, the screen cloth fixing device further comprises a fixing ring 16, the fixing ring 16 is sleeved and fixedly connected to the periphery of the upper end opening of the screen cloth 12, the screen cloth 12 is positioned below the fixing ring 16 and is sleeved with and lapped with a fixing ring 17, the right side of the fixing ring 17 is fixedly connected to one end of the third connecting rod 11 in the through groove 5, and the fixing ring 17 is connected to the fixing ring 16 through a stud.

In the above embodiment, the fixing ring 16 and the fixing ring 17 are provided to cooperate with each other, so that the screen 12 can be fixed, and the stability of the screen 12 in the moving process can be improved.

Further, referring to fig. 1, the supporting plate 4 is provided with guide grooves 18 in the left-right direction on two front and rear opposite surfaces in the through groove 5, and the fixing ring 17 is provided with slide blocks 19 on the front side and the rear side respectively, which are matched with the guide grooves 18.

In the above embodiment, the sliding blocks 19 and the guide grooves 18 are arranged to cooperate with the fixing rings 17, so that the screen 12 can be limited, and the stability of the screen 12 is further improved in the process of horizontal movement of the screen 12.

Further, referring to fig. 1, the screen cloth further includes a protecting cover 20, the protecting cover 20 is located above the uppermost screen cloth 12, the protecting cover 20 is disposed in a hemispherical shape, and the bottom peripheral side of the protecting cover 20 is connected to the corresponding fixing ring 16 by bolts.

In the above embodiment, the protective cover 20 is provided to protect the tea leaves in the uppermost screen 12, so as to prevent the tea leaves from flying out of the screen 12 during the movement of the screen 12.

Further, referring to fig. 1, two cylindrical retaining rings 21 are further included, the two cylindrical retaining rings 21 are respectively located above the middle and the lowest screens 12, and the lower ends of the two cylindrical retaining rings 21 are respectively connected with the corresponding fixing rings 16 through bolts.

In the above embodiment, the tea leaves in the middle and the lowermost sieve 12 can be protected by providing the cylindrical retainer ring 21, and the tea leaves can be prevented from flying out of the sieve 12 during the movement of the sieve 12.

Further, referring to fig. 1, a tea dust collecting box 22 is placed on the base 1, and the tea dust collecting box 22 is located right below the lowermost supporting plate 4.

In the above embodiment, by providing the tea dust collecting box 22, the tea dust screened out from the lowermost screen 12 can be collected for the convenience of cleaning and centralized processing by the worker.

Further, referring to fig. 1, the bottom corners of the base 1 are fixedly connected with supporting legs 23, and the lower ends of the supporting legs 23 are fixedly connected with suckers 24.

In the above embodiment, the supporting legs 23 are provided to cooperate with the suction cups 24, so that the base 1 can be supported and fixed, thereby improving the overall stability of the device.

Although the invention has been described in detail in this specification with reference to specific embodiments and illustrative embodiments, it will be apparent to those skilled in the art that certain changes and modifications can be made therein without departing from the scope of the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a tea processing uses multistage screening plant which characterized in that: the novel vertical type water-saving filter comprises a base (1), wherein two parallel left baffles (2) and right baffles (3) are vertically arranged on the base (1), three parallel supporting plates (4) are sequentially and horizontally arranged between the left baffles (2) and the right baffles (3) in the vertical direction, two sides of each supporting plate (4) are respectively fixedly connected with the left baffles (2) and the right baffles (3), vertical through grooves (5) are formed in the supporting plates (4) from left to right, and the three through grooves (5) are arranged in parallel;

a support rod (6) is vertically and fixedly connected to the right end of the upper side of the base (1), a motor (7) with an output shaft arranged forwards is horizontally arranged at the upper end of the support rod (6), a casing of the motor (7) is fixedly connected with the support rod (6), a first connecting rod (8) perpendicular to the output shaft is connected to the output shaft of the motor (7), a driving rod (9) is vertically arranged between the right baffle (3) and the support rod (6), the first connecting rod (8) is connected with the driving rod (9) through a second connecting rod (10), one end of the second connecting rod (10) is hinged to the first connecting rod (8), the other end of the second connecting rod (10) is hinged to the right side of the driving rod (9), the left side of the driving rod (9) is horizontally and fixedly connected with third connecting rods (11) corresponding to the three support plates (4), the left end of each third connecting rod (11) penetrates through the support plates (4) and is located in the through grooves (5), hemispherical connecting rods (12) are arranged in each through groove (5), and the sieve meshes (12) are sequentially reduced in size from top to bottom;

right side upper end department level and fixedly connected with fixed plate (13) of right side baffle (3), fixed plate (13) bottom with actuating lever (9) upper end corresponds department level and has seted up spout (14), actuating lever (9) upper end is located go up in spout (14) with fixed plate (13) sliding connection, base (1) upside with actuating lever (9) lower extreme corresponds department level and has seted up down spout (15), actuating lever (9) lower extreme is located in the spout with base (1) sliding connection.

2. The multistage screening device for tea processing according to claim 1, further comprising a fixing ring (16), wherein the fixing ring (16) is sleeved and fixedly connected to the periphery of the upper port edge of the screen (12), the screen (12) is positioned below the fixing ring (16) and sleeved with a fixing ring (17), the right side of the fixing ring (17) is fixedly connected with one end of the third connecting rod (11) in the through groove (5), and the fixing ring (17) is connected with the fixing ring (16) through a stud.

3. The multistage screening device for tea processing according to claim 2, wherein two front and back opposite surfaces in the through groove (5) on the supporting plate (4) are respectively provided with a left-right direction guide groove (18), and the front side and the back side of the fixing ring (17) are respectively provided with a slide block (19) matched with the guide grooves (18).

4. The multistage screening apparatus for tea processing according to claim 3, further comprising a protecting cover (20), wherein the protecting cover (20) is located above the uppermost screen (12), the protecting cover (20) is disposed in a hemispherical shape, and the bottom peripheral side of the protecting cover (20) is connected to the corresponding fixing ring (16) by bolts.

5. The multistage screening device for tea processing according to claim 3, further comprising two cylindrical retaining rings (21), wherein the two cylindrical retaining rings (21) are respectively located above the middle and the lowest two screens (12), and the lower ends of the two cylindrical retaining rings (21) are respectively connected with the corresponding fixing rings (16) through bolts.

6. A multi-stage screening apparatus for tea processing according to claim 1, wherein a tea dust collecting box (22) is placed on the base (1), the tea dust collecting box (22) being located directly below the lowermost support plate (4).

7. The multistage screening device for tea processing according to claim 1, wherein supporting legs (23) are fixedly connected to the bottom corners of the base (1), and sucking discs (24) are fixedly connected to the lower ends of the supporting legs (23).