CN220215615U

CN220215615U - A sieving mechanism that is used for tealeaves layering of tealeaves processing to collect

Info

Publication number: CN220215615U
Application number: CN202321407717.9U
Authority: CN
Inventors: 应俊; 邱新斌; 邱海; 吴德文
Original assignee: Hubei Dongzhuang Tea Industry Co ltd
Current assignee: Hubei Dongzhuang Tea Industry Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-22
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a screening device for layered collection of tea leaves in tea processing, and relates to the technical field of tea processing. The tea screening structure composed of the plurality of screening thin rods distributed in a staggered mode solves the problems that tea blocks a filter screen and is difficult to clean, multi-stage layered screening is achieved through the arrangement of the dense degree of the screening thin rods on the upper layer and the lower layer, multi-stage automatic screening and collection of tea are achieved through the vibrating structure in the device seat, which is composed of the motor seat, the -shaped frame, the sliding columns and the springs, the production efficiency of the tea is greatly improved, and the screening structure is enabled to keep a high-quality screening state for a long time due to the fact that the device is easy to clean, and compared with a traditional screening device, the screening effect is better.

Description

A sieving mechanism that is used for tealeaves layering of tealeaves processing to collect

Technical Field

The utility model relates to the technical field of tea processing, in particular to a screening device for layered collection of tea for tea processing.

Background

Tea processing is a method of brewing tea leaves that converts tea leaves into dry tea leaves, the types of tea being distinguished by the processing they undergo, in the most common form tea processing involves the oxidation of leaves to a different extent, stopping the oxidation, forming tea and drying it. The screening is the important process step of tea processing grading to the tealeaves layering, and current tealeaves layering screening is mostly the individual layer, and the screening is careful inadequately, and tealeaves easily blocks up the sieve mesh, and then has gradually destroyed sieving mechanism's screening ability, causes equipment screening inefficiency. Therefore, the utility model provides a sieving mechanism that is used for tealeaves layering of tealeaves processing to solve the problem that mentions in the above-mentioned background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a screening device for layered collection of tea leaves for tea processing.

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

a sieving mechanism for tealeaves layering is collected in tealeaves processing, including the device seat, device seat upside is provided with shape frame, shape frame left and right sides all is fixed with two slide posts two, shape frame inside center is provided with biax motor, biax motor outside fixed mounting has the motor cabinet, biax motor both ends all are fixed with eccentric block, the motor cabinet upside is fixed with the link, link internal fixation has a plurality of screening frames, and a plurality of screening frames are evenly aligned from last to arranging, screening frame rotation is connected with a plurality of commentaries on classics strip, a plurality of screening thin poles are all fixed with in commentaries on classics strip left and right sides.

Preferably, the sliding columns respectively penetrate through two sides of the device seat, and a second spring sleeved on two peripheral sides of the sliding column is arranged between the device seat and the -shaped frame.

Preferably, a first sliding column penetrating through the motor base is fixed in the frame, and springs sleeved on the periphery of the sliding column are arranged on the upper side and the lower side of the motor base.

Preferably, the screening thin rods between two adjacent rotating strips in the screening frame are distributed in a staggered mode, and the screening thin rods are positioned in the screening frame in parallel.

Preferably, gears are fixed at the left end and the right end of the rotating bar, and another gear meshed with each other is arranged between two adjacent gears on the same side.

Preferably, a torsion spring is arranged at the joint of a rotating bar in the screening frame and the screening frame, a rotating button is fixed at the outer end of the rotating bar, and a limiting block corresponding to the rotating button is fixed at the outer side of the screening frame.

Preferably, the screening frame downside is provided with the collection box, and the screening frame downside has seted up the smooth bracket that corresponds the collection box.

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

the tea screening structure composed of the plurality of screening thin rods distributed in a staggered mode solves the problems that tea blocks a filter screen and is difficult to clean, multi-stage layered screening is achieved through the arrangement of the dense degree of the screening thin rods on the upper layer and the lower layer, multi-stage automatic screening and collection of tea are achieved through the vibrating structure in the device seat, which is composed of the motor seat, the -shaped frame, the sliding columns and the springs, the production efficiency of the tea is greatly improved, and the screening structure is enabled to keep a high-quality screening state for a long time due to the fact that the device is easy to clean, and compared with a traditional screening device, the screening effect is better.

Drawings

Fig. 1 is a schematic structural diagram of a screening device for layered tea leaf collection in tea leaf processing according to the present utility model;

fig. 2 is a schematic front view of a screening apparatus for layered tea leaf collection in tea leaf processing according to the present utility model;

fig. 3 is a schematic structural diagram II of a screening device for layered tea leaf collection in tea leaf processing according to the present utility model;

fig. 4 is a schematic diagram of a connection structure of a screening frame in a screening device for layered tea leaf collection in tea leaf processing according to the present utility model.

In the figure: 1. a device seat; 2. a screening frame; 3. a connecting frame; 4. shaped shelves; 5. a motor base; 6. a biaxial motor; 7. an eccentric block; 8. a first sliding column; 9. a first spring; 10. a second sliding column; 11. a second spring; 12. a slide bracket; 13. a collection box; 14. rotating the strip; 15. screening the thin rods; 16. a gear; 17. a rotary knob; 18. and a limiting block.

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.

Referring to fig. 1-4, a screening device for layered tea leaf collection in tea leaf processing comprises a device seat 1, wherein a -shaped frame 4 is arranged on the upper side of the device seat 1, two slide posts two 10 are respectively fixed on the left side and the right side of the -shaped frame 4, a double-shaft motor 6 is arranged in the center of the inside of the -shaped frame 4, a motor seat 5 is fixedly arranged outside the double-shaft motor 6, eccentric blocks 7 are respectively fixed on the outer ends of the two shafts of the double-shaft motor 6, a connecting frame 3 is fixed on the upper side of the motor seat 5, a plurality of screening frames 2 are fixedly arranged in the connecting frame 3, the screening frames 2 are uniformly aligned from top to bottom, a plurality of rotating bars 14 are rotationally connected with the screening frames 2, a plurality of screening thin bars 15 are respectively fixed on the left side and the right side of the rotating bars 14, a plurality of slide posts two 10 respectively penetrate through the two sides of the device seat 1, a spring two 11 sleeved on the periphery of the slide posts two 10 is arranged between the device seat 1 and the device seat 4 and the slide posts 4, the inside left and right sides of the -shaped frame 4 are respectively fixed with a first sliding column 8 penetrating through the motor base 5, the upper side and the lower side of the motor base 5 are respectively provided with a first spring 9 sleeved on the periphery of the first sliding column 8, screening thin rods 15 between two adjacent rotating bars 14 in the screening frame 2 are distributed in a staggered mode, the screening thin rods 15 are positioned in the screening frame 2 in parallel, an eccentric block 7 connected with two ends is driven by an internal double-shaft motor 6 to rotate, a plurality of first springs 9 on the first sliding column 8 on two sides of the motor base 5 are matched with a plurality of second springs 11 on a plurality of second sliding columns 10 on two sides of the -shaped frame 4, the structure of the plurality of screening frames 2 connected with the upper side of the motor base 5 swings up and down and left and right, the density of the screening thin rods 15 in the uppermost screening frame 2 is the smallest, the density of the screening thin rods 15 in the lowermost screening layer is the largest, the screening filtering paths of the screening thin rods 15 are smaller and smaller from top to bottom, and the multi-stage layered automatic screening of tea leaves put into the screening frame 2 is realized;

further, both ends all are fixed with gear 16 about the commentaries on classics strip 14, and be provided with another gear 16 of intermeshing between two adjacent gears 16 of homonymy, in the screening frame 2, a commentaries strip 14 and screening frame 2 switching department is provided with torsion spring, the outer end of commentaries strip 14 is fixed with knob 17, and screening frame 2 outside is fixed with the stopper 18 of corresponding knob 17, screening frame 2 downside is provided with collection box 13, and screening frame 2 downside has seted up the smooth bracket 12 of corresponding collection box 13, after finishing the screening work of a batch of tealeaves, through the knob 17 of rotating one end of a commentaries on classics strip 14, make a plurality of screening fine bars 15 of commentaries strip 14 and its both sides all rotate, and through the transmission of a plurality of intermeshing gears 16, other screening fine bars 15 all rotate, on the one hand, the clearance of remaining tealeaves of crack between two adjacent commentaries strip 14 is realized each other, on the other hand makes the tealeaves of screening complete each level fall into its corresponding collection box 13 in the lower floor, make a round trip after rotating for a period, until all screening fine bars 15 surface falls into lower collection box 13, loosen 17, the spring action, a plurality of net-like that can be changed the fine bars 14 are changed, and the fine bars are changed the structure is changed to the net structure is changed to the adjacent, the fine bars 2 is changed, the structure is changed to the is changed, the adjacent is changed, and is changed, the structure is restricted, and is changed.

The specific working principle of the utility model is as follows:

when the screening device is used, the internal double-shaft motor 6 drives the eccentric blocks 7 with two ends connected to rotate, and the eccentric blocks are matched with the springs I9 on the sliding columns I8 on two sides of the motor base 5 and the springs II 11 on the sliding columns II 10 on two sides of the -shaped frame 4, so that the screening frames 2 connected to the upper side of the motor base 5 shake up and down and left and right structurally, the density of the screening thin rods 15 in the uppermost screening frame 2 is the smallest, the density of the screening thin rods 15 in the lowermost screening frame is the largest, the screening filter diameter of the screening thin rods 15 is smaller and smaller from top to bottom, and then the multi-stage layered automatic screening of tea thrown into the screening frame 2 is realized;

after a batch of tea leaves are screened, the rotary strip 14 and a plurality of screening thin rods 15 on the two sides of the rotary strip 14 are rotated through rotating a rotary button 17 at one end of the rotary strip 14, and other screening thin rods 15 are rotated through transmission of a plurality of gears 16 meshed with each other, on one hand, the screening thin rods 15 of two adjacent rotary strips 14 are used for cleaning residual tea leaves at gaps between each other, on the other hand, all the tea leaves completely screened fall into a corresponding collecting box 13 on the lower layer of the tea leaves, after the rotary strip rotates back and forth for a period of time, until all the tea leaves on the surface of the screening thin rods 15 fall into the collecting box 13 on the lower layer, the rotary button 17 is released, the rotary strip 14 is acted by the elasticity of a torsion spring, and is rotated to an initial state and limited by a corresponding limiting block 18 structure, so that the screening thin rods 15 in the screening frame 2 are automatically rotated back to be horizontal, and the adjacent thin rods are distributed in a staggered mode, and the screening net structure in the screening frame 2 is formed again.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A sieving mechanism for tealeaves layering is collected in tealeaves processing, including device seat (1), its characterized in that, device seat (1) upside is provided with shape frame (4), shape frame (4) left and right sides all is fixed with two slide posts two (10), shape frame (4) inside center is provided with biax motor (6), biax motor (6) outside fixed mounting has motor cabinet (5), biax motor (6) both ends outer end all is fixed with eccentric block (7), motor cabinet (5) upside is fixed with link (3), link (3) internal fixation has a plurality of screening frame (2), a plurality of screening frame (2) are evenly aligned from last to down and are arranged, screening frame (2) rotation is connected with a plurality of changeing strip (14), both sides all are fixed with a plurality of screening bars (15) about changeing strip (14).

2. The screening device for layered tea leaf collection for tea leaf processing according to claim 1, wherein a plurality of second slide posts (10) penetrate through two sides of the device seat (1) respectively, and a second spring (11) sleeved on the periphery of the second slide posts (10) is arranged between the device seat (1) and the -shaped frame (4).

3. The screening device for layered tea leaf collection for tea leaf processing according to claim 1, wherein a first sliding column (8) penetrating through the motor base (5) is fixed inside the -shaped frame (4) in a left-right mode, and springs (9) sleeved on the periphery of the first sliding column (8) are arranged on the upper side and the lower side of the motor base (5).

4. A screening arrangement for layered collection of tea leaves in tea processing according to claim 1, characterized in that the screening rods (15) are staggered between two adjacent rotating bars (14) in the screening frame (2), and that the screening rods (15) are located in parallel in the screening frame (2).

5. A screening device for layered tea leaf collection in tea leaf processing according to claim 1, wherein gears (16) are fixed at both left and right ends of the rotating bar (14), and another gear (16) meshed with each other is arranged between two adjacent gears (16) on the same side.

6. A screening device for layered tea leaf collection in tea leaf processing according to claim 1, wherein a torsion spring is arranged at the joint of a rotating rod (14) and a screening frame (2) in the screening frame (2), a rotating button (17) is fixed at the outer end of the rotating rod (14), and a limiting block (18) corresponding to the rotating button (17) is fixed at the outer side of the screening frame (2).

7. A screening arrangement for layered collection of tea leaves in tea processing according to claim 1, characterized in that the screening frame (2) is provided with a collection box (13) at its underside, and that the screening frame (2) is provided with a slide bracket (12) at its underside corresponding to the collection box (13).