CN212018519U

CN212018519U - Sieving mechanism is used in black tea production and processing

Info

Publication number: CN212018519U
Application number: CN201922219245.4U
Authority: CN
Inventors: 刘一平
Original assignee: Yibin Awaken Tea Co ltd
Current assignee: Yibin Awaken Tea Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-27
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a sieving mechanism is used in black tea production and processing, including the sieve body, still including the base that the form of bending set up, the top of base is equipped with removes the frame. The utility model discloses in, the top of base is equipped with removes the frame, the last wall of removing the frame is fixed with through the spliced pole and places the platform, the output shaft transmission that is fixed with motor and motor on the lateral wall of base is connected with the transmission shaft, the transmission shaft penetrates the inner chamber that removes the frame and has cup jointed the semi-gear, the semi-gear is connected through the latch meshing with removing between the vertical end inside meter wall of frame, in the output shaft pivoted in-process at the motor, the transmission shaft drives the semi-gear and takes place to rotate, the semi-gear is connected with the vertical end inside wall meshing that removes the frame respectively, make to remove the frame and carry out the round trip movement on the horizontal direction, the autofilter to black tea has been realized, compare traditional artifical hand shake the mode of.

Description

Sieving mechanism is used in black tea production and processing

Technical Field

The utility model relates to a tea production processing technology field especially relates to a sieving mechanism is used in black tea production processing.

Background

The black tea and the black tea have chemical reactions centered on the enzymatic oxidation of tea polyphenol in the processing process, the chemical components in fresh leaves are changed greatly, the tea polyphenol is reduced by more than 90 percent, new components such as theaflavin, thearubigins and the like are generated, and the fragrance substances are obviously increased compared with fresh leaves, so the black tea has the characteristics of black tea, red soup, red leaves and sweet and mellow taste, the black tea variety in China is most famous with Keemun black tea and is the second largest tea in China.

Black tea belongs to the whole fermentation tea, and is refined by using proper tea tree fresh leaves as raw materials through a series of processes of withering, rolling (cutting), fermentation, drying and the like, wherein the withering is an important process for primary preparation of black tea, the black tea is called black tea during primary preparation, and the black tea is named because the tea soup and the leaf bottom color of the black tea after being brewed by dry tea are red.

The screening of prior art tealeaves adopts artifical hand to tremble usually and rocks, and is very hard, and labour consumes greatly to sieve to the later stage not meticulous, tired sieve material influences tealeaves purity quality, can not reach the effect of high-efficient sieve tea.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the multi-purpose manual hand shaking and shaking of tea leaves and tea stalks screened by a sieve plate of a tea fermentation machine in the prior art is very laborious and has large labor consumption, the screening device for black tea production and processing is provided.

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

the utility model provides a sieving mechanism is used in black tea production and processing, includes the sieve plate body, still includes the base that the form of bending set up, the top of base is equipped with removes the frame, the last wall of removing the frame is fixed with through the spliced pole and places the platform, the last wall both sides of placing the platform all are provided with the dwang of the form of bending and the end fixing of dwang have and carry out the locating part fixed to the sieve plate body, the output shaft transmission that is fixed with motor and motor on the lateral wall of base is connected with the transmission shaft, the half-gear has been cup jointed to the inner chamber that the transmission shaft penetrated to.

As a further description of the above technical solution:

the half gear is meshed with the inner surface wall of the vertical end of the movable frame through a latch.

As a further description of the above technical solution:

the locating part includes the fixed block, the tip that has closed locking bolt and locking bolt soon on the fixed block is equipped with the clamp plate, the spacing groove with clamp plate looks block is seted up to the upper surface wall of sieve plate body.

As a further description of the above technical solution:

two groups of rollers are arranged between the movable frame and the base.

As a further description of the above technical solution:

the upper surface wall of base just is located and is equipped with the arch between two sets of gyro wheels, protruding matched with spout has been seted up to the lower surface wall of removal frame.

As a further description of the above technical solution:

the upper surface wall of the movable frame is arranged in a triangular shape.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the top of base is equipped with removes the frame, the last wall of removing the frame is fixed with through the spliced pole and places the platform, the output shaft transmission that is fixed with motor and motor on the lateral wall of base is connected with the transmission shaft, the transmission shaft penetrates the inner chamber that removes the frame and has cup jointed the semi-gear, the semi-gear is connected through the latch meshing with removing between the vertical end inside meter wall of frame, in the output shaft pivoted in-process at the motor, the transmission shaft drives the semi-gear and takes place to rotate, the semi-gear is connected with the vertical end inside wall meshing that removes the frame respectively, make to remove the frame and carry out the round trip movement on the horizontal direction, the autofilter to black tea has been realized, compare traditional artifical hand shake the mode of.

2. The utility model discloses in, through locking bolt, fixed block, dwang setting, can be so that clamp plate and spacing groove carry out the block, realized the fixed to the sieve body, this kind of fixed mode can be dismantled the sieve body fast, and it is more convenient to make things convenient for in the washing to the sieve body, and it is more convenient to use.

Drawings

Fig. 1 shows a schematic view of a connection structure between a placing table and a sieve plate body according to an embodiment of the present invention;

fig. 2 is a schematic side view of a base according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating a limiting member structure according to an embodiment of the present invention;

figure 4 shows a schematic structural view of a screen plate body provided according to an embodiment of the present invention;

figure 5 shows according to the utility model discloses the sieve body and spacing groove structure sketch map that provide.

Illustration of the drawings:

1. a placing table; 2. connecting columns; 3. rotating the rod; 4. a limiting member; 5. a half gear; 6. a drive shaft; 7. A roller; 8. moving the frame; 9. a base; 10. a sieve plate body; 11. a motor; 12. a protrusion; 13. a chute; 14. a limiting groove; 401. a fixed block; 402. locking the bolt; 403. and (7) pressing a plate.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a screening device for black tea production and processing comprises a sieve plate body 10 and a base 9 which is arranged in a bending manner, wherein a movable frame 8 is arranged at the top of the base 9, the movable frame 8 is arranged in a shape like a Chinese character kou, a placing table 1 is fixed on the upper surface wall of the movable frame 8 through a connecting column 2, the vertical two ends of the connecting column 2 are respectively fixedly connected with the movable frame 8 and the placing table 1, two sides of the upper surface wall of the placing table 1 are respectively provided with a bent rotating rod 3, a limiting part 4 for fixing the sieve plate body 10 is fixed on the end part of the rotating rod 3, the rotating rod 3 is in rotating fit with the upper surface wall of the placing table 1 through a bearing, a motor 11 is fixed on the side wall of the base 9, a transmission shaft 6 is connected with an output shaft of the motor 11 in a transmission manner, a half gear 5 is sleeved in an inner cavity of the transmission shaft 6 penetrating into the movable frame, the output shaft of the motor 11 can make the half gear 5 rotate through the transmission shaft 6, and the half gear 5 is respectively meshed with the inner surface wall of the vertical end of the moving frame 8 in the rotating process, so that the moving frame 8 moves back and forth in the horizontal direction.

Specifically, as shown in fig. 4, the limiting member 4 includes a fixing block 401, a locking bolt 402 is screwed on the fixing block 401, a pressing plate 403 is disposed at an end of the locking bolt 402, a limiting groove 14 engaged with the pressing plate 403 is disposed on an upper wall of the screen plate body 10, the locking bolt 402 and the pressing plate 403 are rotatably engaged with each other through a bearing, and when the locking bolt 402 is screwed down, the locking bolt 402 drives the pressing plate 403 to engage with the limiting groove 14, so that the screen plate body 10 is fixed.

Specifically, as shown in fig. 1, two sets of rollers 7 are disposed between the moving frame 8 and the base 9, the rollers 7 are mounted on the base 9, and the rollers 7 avoid friction between the moving frame 8 and the base 9, so that the moving frame 8 moves more smoothly in the horizontal direction.

Specifically, as shown in fig. 3, the upper surface wall of the base 9 is provided with a protrusion 12 located between the two sets of rollers 7, the lower surface wall of the movable frame 8 is provided with a sliding groove 13 matched with the protrusion 12, the protrusion 12 and the movable frame 8 are of an integrally formed structure, the protrusion 12 and the sliding groove 13 are in sliding fit, the sliding groove 13 can limit the movable frame 8 through the protrusion 12, and the movable frame 8 can be prevented from shifting in the moving process.

Specifically, as shown in fig. 1, the black tea screened from the sieve plate body 10 falls on the upper surface wall of the moving frame 8, and the upper surface wall of the moving frame 8 is set in a triangular shape, so that the screened black tea moves to both sides of the moving frame 8, thereby facilitating the collection of the black tea.

The working principle is as follows: in-process to the black tea screening, at first place the black tea on sieve plate body 10, open motor 11, motor 11's output shaft passes through transmission shaft 6 and makes half gear 5 take place to rotate, half gear 5 respectively with the vertical end inside table wall meshing that removes frame 8 at the pivoted in-process, make to remove frame 8 and carry out the round trip movement on the horizontal direction, remove frame 8 and make through spliced pole 2 at the in-process that removes place platform 1 and sieve plate body 10 and move on the horizontal direction, the autofilter to tealeaves has been realized, compare the mode that artifical hand trembled and rocked, and is more laborsaving, and efficiency is higher.

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. The utility model provides a sieving mechanism is used in black tea production and processing, includes sieve plate body (10), its characterized in that, still includes base (9) that the form of bending set up, the top of base (9) is equipped with removes frame (8), the last wall of removing frame (8) is fixed with through spliced pole (2) and places platform (1), the last wall both sides of placing platform (1) all are provided with dwang (3) and the end fixing of dwang (3) of the form of bending and have locating part (4) of fixing sieve plate body (10), the output shaft transmission that is fixed with motor (11) and motor (11) on the lateral wall of base (9) is connected with transmission shaft (6), half gear (5) have been cup jointed in the inner chamber that penetrates to remove frame (8) transmission shaft (6).

2. A screening apparatus for a black tea manufacturing process according to claim 1 wherein the half gear (5) is in toothed engagement with the inner surface wall of the upright end of the carriage (8).

3. A screening device for black tea production and processing according to claim 2, wherein the limiting member (4) comprises a fixing block (401), a locking bolt (402) is screwed on the fixing block (401), a pressing plate (403) is arranged at the end of the locking bolt (402), and a limiting groove (14) clamped with the pressing plate (403) is formed in the upper wall of the sieve plate body (10).

4. A screening apparatus for a black tea manufacturing process according to claim 1 wherein two sets of rollers (7) are provided between the moving frame (8) and the base (9).

5. A screening apparatus for black tea manufacture and processing according to claim 4, wherein the upper surface of the base (9) and between the two sets of rollers (7) is provided with a protrusion (12), and the lower surface of the moving frame (8) is provided with a sliding groove (13) for matching the protrusion (12).

6. A screening apparatus for a black tea manufacturing process according to claim 5 wherein the upper surface wall of the moving frame (8) is provided in a triangular shape.