CN216606122U

CN216606122U - Tealeaves screening winnowing equipment

Info

Publication number: CN216606122U
Application number: CN202122243736.XU
Authority: CN
Inventors: 黄鹤林
Original assignee: Guidong Linglong Tea Group Co ltd
Current assignee: Guidong Linglong Tea Group Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-05-27
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses tea screening and winnowing equipment, which comprises a main box body, wherein a first feeding hole is formed in the top of the main box body, a vibration inclined plate which is high at the left and low at the right is arranged below the first feeding hole, a screen is arranged on the vibration inclined plate, one end of the vibration inclined plate is connected with an eccentric wheel through a connecting rod, the other end of the vibration inclined plate is connected with the main box body, the eccentric wheel is arranged on an output shaft of a rotating motor, a first discharging hole is formed in the right side of the vibration inclined plate, a second discharging hole is formed in the left main box body below the vibration inclined plate, the main box body below the vibration inclined plate is in a shape of high inclination at the left and low at the right, an air blower is arranged on the main box body below the vibration inclined plate, a tea residue collecting box is arranged on the left side of the main box body, a tea grading box is arranged on the right side of the main box body, and impurities are screened through the main box body, tea leaves are classified through the tea leaf classification box, and tea leaves with different qualities and cleanliness are efficiently screened out.

Description

Tealeaves screening winnowing equipment

Technical Field

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

Background

Tea leaves, broadly speaking, are leaves of evergreen shrub tea trees which can be used for making tea, and beverages brewed from these leaves, and the tea leaves contain theanine, cholestenone, caffeine, inositol, folic acid, pantothenic acid and other components, and can improve human health. Before the tea leaves become the beverage, the tea leaves generally need to be processed by the processing procedures of picking tea leaves, drying the tea leaves in the sun, withering the tea leaves, frying the tea leaves, kneading the tea leaves, drying the tea leaves and the like, and the traditional tea drying mode is to utilize the sunlight to naturally dry the tea leaves in the sun. However, in the sun-drying mode, the tea leaves are doped with impurities such as stones and dust, so that the product quality is affected, and in the tea leaf production process, the tea leaf quality is required to be classified, but the tea leaves with different qualities and cleanliness can not be screened out efficiently by the current screening equipment for the tea leaves, so that the research and development of a novel tea leaf screening and winnowing equipment are urgently needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides tea leaf screening and winnowing equipment which comprises a main box body, wherein a first feeding hole is formed in the top of the main box body, a baffle plate is arranged in the middle of the first feeding hole, a vibrating inclined plate which is high at the left and low at the right is arranged below the first feeding hole, a screen is arranged on the vibrating inclined plate, one end of the vibrating inclined plate is connected with the main box body through a connecting rod and an eccentric wheel, the other end of the vibrating inclined plate is connected with the main box body, the eccentric wheel is arranged on an output shaft of a rotating motor, a first discharging hole is formed in the right side of the vibrating inclined plate, a second discharging hole is formed in the main box body on the left side below the vibrating inclined plate, the main box body below the vibrating inclined plate is in a left-low-right high inclined shape, an air blower is arranged on the main box body below the vibrating inclined plate, a tea residue collecting box is arranged on the left side of the main box body, and the tea residue collecting box is open at the top, the tea residue collecting box is not more than the height of the second discharge port, the tea leaf grading box is arranged on the right side of the main box body, a funnel-shaped second feed port is arranged at the top of the tea leaf grading box, the height of the second feed port is not more than the height of the first discharge port, a first sieve plate, a second sieve plate and a third sieve plate are arranged in the tea leaf grading box from top to bottom, the diameters of the first sieve plate, the second sieve plate and the third sieve plate are sequentially reduced, two collecting boxes are fixedly mounted on the side wall of the tea leaf grading box, the inlet end of one collecting box is flush with the end of the first sieve plate, the inlet end of the other collecting box is flush with the end of the second sieve plate, a vertical electric telescopic rod is fixedly mounted at the bottom end of the inner wall of each collecting box, a sliding plate is connected to the upper end of the electric telescopic rod, a sliding groove is formed in the lower end face of the sliding plate, and a sliding block is arranged at the upper end of the electric telescopic rod, slider and spout looks adaptation, the one end and first sieve, second sieve fixed connection of slide, the one end that the slide was kept away from to first sieve, second sieve rotate with the inner wall of the hierarchical box of tealeaves and are connected, install first door plant on the lateral wall of collection box, install the second door plant on the lateral wall of the hierarchical case of tealeaves, the lower terminal surface of second door plant flushes with the up end of third sieve mutually.

Preferably, the bottom of the tea classifying box is provided with a third door plate.

Preferably, the bottom of the tea residue collecting box is provided with a fourth door plate.

Preferably, a vibration motor is fixedly mounted at the lower end of the third sieve plate.

Preferably, the lower end of the sliding plate is fixedly provided with a vibration motor.

Preferably, a sponge block is glued between the inlet end of the collecting box and the lower end face of the sliding plate.

Preferably, the bottom of the main box body is provided with two universal wheels.

Preferably, the mesh aperture arranged on the vibrating sloping plate is smaller than or equal to the mesh aperture of the third sieve plate.

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

the tea leaves enter from the first feed inlet, the speed of the tea leaves is slowed down under the action of the material baffle plate, the tea leaves fall on the screen mesh of the vibrating sloping plate, because the vibrating sloping plate is driven by the eccentric wheel to move up and down, stones can fall to the second discharge hole through the screen, and tea leaves can fall into the second feed hole through the first discharge hole under the action of the air blower, then the tea leaves enter a tea leaf grading box, a first sieve plate, a second sieve plate and a third sieve plate are sequentially arranged in the tea leaf grading box, large tea leaves can be intercepted by the first sieve plate, medium tea leaves are intercepted by the second sieve plate, small tea leaves are intercepted by the third sieve plate, broken tea leaves fall into the bottom of the tea leaf grading box, the first door plate, the second door plate, the third door plate and the fourth door plate are opened to collect tea leaves with different grades, meanwhile, tea leaves are removed, tea leaves with different qualities and cleanliness are efficiently screened out, the tea leaf screening machine is simple to operate and reasonable in design, and can be popularized and used in a large range.

Drawings

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

FIG. 2 is a schematic view of the structure of the tea leaf grading box of the present invention;

FIG. 3 is a bottom view of the skateboard of the present invention;

in the figure: 1. the main tank body, 2, first feed inlet, 3, the striker plate, 4, the vibration swash plate, 5, the connecting rod, 6, the eccentric wheel, 7, the output shaft of the rotating motor, 8, first discharge gate, 9, the second discharge gate, 10, the air-blower, 11, the tea grounds collecting box, 12, the tealeaves grading box, 13, the second feed inlet, 14, first sieve, 15, the second sieve, 16, the third sieve, 17, the collection box, 18, electric telescopic handle, 19, the slide, 20, the spout, 21, the slider, 22, the first door plant, 23, the second door plant, 24, the third door plant, 25, the fourth door plant, 26, the vibrating motor, 27, the sponge piece, 28, the universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an embodiment of the present invention is shown: a tea screening and winnowing device comprises a main box body 1, wherein a first feeding hole 2 is formed in the top of the main box body 1, a material baffle plate 3 is arranged in the middle of the first feeding hole 2, a vibrating inclined plate 4 which is high at the left and low at the right is arranged below the first feeding hole 2, a screen is arranged on the vibrating inclined plate 4, one end of the vibrating inclined plate 4 is connected with an eccentric wheel 6 through a connecting rod 5, the other end of the vibrating inclined plate 4 is connected with the main box body 1, the eccentric wheel 6 is arranged on a rotating motor output shaft 7, a first discharging hole 8 is formed in the right side of the vibrating inclined plate 4, a second discharging hole 9 is formed in the main box body 1 on the left side below the vibrating inclined plate 4, the main box body 1 below the vibrating inclined plate 4 is in a high-inclined state from the left to the right, an air blower 10 is arranged on the main box body 1 below the vibrating inclined plate 4, and two universal wheels 28 are arranged at the bottom of the main box body 1, the tea leaf classifying box is characterized in that a tea leaf collecting box 11 is arranged on the left side of a main box body 1, the top of the tea leaf collecting box 11 is open, the height of the tea leaf collecting box 11 is not more than the height of a second discharging hole 9, a fourth door plate 25 is arranged at the bottom of the tea leaf collecting box 11, a tea leaf classifying box 12 is arranged on the right side of the main box body 1, a funnel-shaped second feeding hole 13 is arranged at the top of the tea leaf classifying box 12, the height of the second feeding hole 13 is not more than the height of a first discharging hole 8, a first sieve plate 14, a second sieve plate 15 and a third sieve plate 16 are arranged in the tea leaf classifying box 12 from top to bottom, the pore diameters of the first sieve plate 14, the second sieve plate 15 and the third sieve plate 16 are sequentially reduced, the pore diameter of a sieve mesh arranged on a vibrating inclined plate 4 is smaller than or equal to the pore diameter of the third sieve plate 16, two collecting boxes 17 are fixedly arranged on the side wall of the tea leaf classifying box 12, and the inlet end of one collecting box 17 is flush with the end of the first sieve plate 14, another entrance point of collecting box 17 flushes with the tip of second sieve 15 mutually, the bottom fixed mounting who collects the box 17 inner wall has vertical form electric telescopic handle 18, electric telescopic handle 18's upper end is connected with slide 19, slide 20 has been seted up to slide 19's lower terminal surface, it has sponge piece 27 to splice between the lower terminal surface of collecting box 17 entrance point and slide 19, slide 19's lower extreme fixed mounting has vibrating motor 26, electric telescopic handle 18's upper end is provided with slider 19, slider 19 and slide 20 looks adaptation, slide 19's one end and first sieve 14, second sieve 15 fixed connection, the one end that slide 19 was kept away from to first sieve 14, second sieve 15 is connected with the inner wall rotation of tealeaves grading box 12 body, install first door plant 22 on collecting box 17's the lateral wall, install second door plant 23 on the lateral wall of tealeaves grading box 12, the lower end face of the second door plate 23 is flush with the upper end face of the third sieve plate 16, the lower end of the third sieve plate 16 is fixedly provided with a vibration motor 26, and the bottom of the tea classifying box 12 is provided with a third door plate 24.

The working principle is as follows:

tea leaves enter from the first feeding hole 2, the speed is slowed down after the action of the material baffle plate 3, the tea leaves fall on the screen mesh of the vibration inclined plate 4, the vibration inclined plate 4 is driven by the eccentric wheel 6 to move up and down, stones can fall to the second discharging hole 9 through the screen mesh, the tea leaves can fall into the second feeding hole 9 through the first discharging hole 8 under the action of the air blower 10, then the tea leaves enter the tea leaf grading box 12, the first screen plate 14, the second screen plate 15 and the third screen plate 16 are sequentially arranged in the tea leaf grading box 12, large tea leaves can be intercepted by the first screen plate 14, medium tea leaves are intercepted by the second screen plate 15, small tea leaves are intercepted by the third screen plate 16, broken tea leaves fall into the bottom of the tea leaf grading box 12, the first door plate 22, the second door plate 23, the third door plate 24 and the fourth door plate 25 are opened to collect tea leaves with different grades, and tea residues are removed at the same time, the utility model efficiently screens out tea leaves with different qualities and cleanliness, simple operation, reasonable design and wide application range.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. A tea screening and winnowing device comprises a main box body and is characterized in that a first feeding hole is formed in the top of the main box body, a baffle plate is arranged in the middle of the first feeding hole, a vibration inclined plate which is high at the left and low at the right is arranged below the first feeding hole, a screen is arranged on the vibration inclined plate, one end of the vibration inclined plate is connected with an eccentric wheel through a connecting rod, the other end of the vibration inclined plate is connected with the main box body, the eccentric wheel is arranged on an output shaft of a rotating motor, a first discharging hole is formed in the right side of the vibration inclined plate, a second discharging hole is formed in the main box body on the left side below the vibration inclined plate, the main box body below the vibration inclined plate is in a left-low-right high inclined shape, an air blower is arranged on the main box body below the vibration inclined plate, a tea residue collecting box is arranged on the left side of the main box body, and the tea residue collecting box is open at the top, the tea residue collecting box is not more than the height of the second discharge port, the tea leaf grading box is arranged on the right side of the main box body, a funnel-shaped second feed port is arranged at the top of the tea leaf grading box, the height of the second feed port is not more than the height of the first discharge port, a first sieve plate, a second sieve plate and a third sieve plate are arranged in the tea leaf grading box from top to bottom, the diameters of the first sieve plate, the second sieve plate and the third sieve plate are sequentially reduced, two collecting boxes are fixedly mounted on the side wall of the tea leaf grading box, the inlet end of one collecting box is flush with the end of the first sieve plate, the inlet end of the other collecting box is flush with the end of the second sieve plate, a vertical electric telescopic rod is fixedly mounted at the bottom end of the inner wall of each collecting box, a sliding plate is connected to the upper end of the electric telescopic rod, a sliding groove is formed in the lower end face of the sliding plate, and a sliding block is arranged at the upper end of the electric telescopic rod, slider and spout looks adaptation, the one end and first sieve, second sieve fixed connection of slide, the one end that the slide was kept away from to first sieve, second sieve rotate with the inner wall of the hierarchical box of tealeaves and are connected, install first door plant on the lateral wall of collection box, install the second door plant on the lateral wall of the hierarchical case of tealeaves, the lower terminal surface of second door plant flushes with the up end of third sieve mutually.

2. The tea screening and winnowing apparatus of claim 1 wherein a third door panel is provided at the bottom of the tea classifying bin.

3. The tea screening and winnowing device of claim 1, wherein a fourth door panel is arranged at the bottom of the tea residue collecting box.

4. The tea screening and winnowing device as claimed in claim 1, wherein a vibration motor is fixedly mounted at the lower end of the third screen plate.

5. The tea screening and winnowing device as claimed in claim 1, wherein a vibration motor is fixedly mounted at the lower end of the sliding plate.

6. The tea leaf screening and winnowing device as claimed in claim 1, wherein a sponge block is glued between the inlet end of the collection box and the lower end face of the sliding plate.

7. The tea screening and winnowing device of claim 1, wherein the bottom of the main box body is provided with two universal wheels.

8. The tea screening and winnowing device according to claim 1, wherein the mesh opening size of the vibrating inclined plate is smaller than or equal to that of the third screen plate.