CN213255641U

CN213255641U - Winnowing machine for green tea sorting

Info

Publication number: CN213255641U
Application number: CN202021959583.8U
Authority: CN
Inventors: 胡明巍; 邓有慧; 胡初
Original assignee: Wanyuan Huaming Agricultural Development Co ltd
Current assignee: Wanyuan Huaming Agricultural Development Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-25
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a winnowing machine for green tea sorting, which comprises a box body, wherein a connecting piece is fixedly arranged on the inner top surface of the box body, a bearing plate is fixedly arranged in the box body, a fixed block is fixedly arranged on the top surface of the bearing plate, a discharge chute is arranged on the bearing plate in a penetrating way, and a sieve plate is arranged above the bearing plate; a motor is arranged on the left side face of the box body, a second shaft lever is fixedly connected to a power output shaft of the motor, fan blades are fixedly sleeved on the second shaft lever, and a plurality of discharging cylinders are fixedly arranged on the bottom face of the box body; and a material shaking mechanism is arranged in the box body and is connected with the second shaft rod through a transmission belt. Through starter motor, drive the cam rotation and push up and move the sieve, make the sieve reciprocate and produce vibrations to carry out preliminary screening to tealeaves on the sieve, simultaneously along with the operation of motor, the flabellum can rotate and produce the air-out, and blow to the tealeaves that drops in following the blown down tank, because of the difference of tealeaves weight, thereby classify tealeaves.

Description

Winnowing machine for green tea sorting

Technical Field

The utility model relates to a tea processing field especially relates to a winnowing machine is used in green tea letter sorting.

Background

Tea leaves are one of three major drinks and are various in types; each tea has unique planting requirements and processing method; the tea leaf making process includes the steps of picking tea, kneading tea, frying tea, sieving, etc. The air separator is an important device in tea processing, the principle of the tea air separator is that different aerodynamic characteristics of different particles with different internal qualities are utilized, the characteristics of different drift distances are realized under the action of wind power, impurities such as sand and stone, dust and green and yellow floating leaves in tea are removed by utilizing wind power, and meanwhile, the tea is classified according to the particle size. The tea leaves are distinguished according to the drifting position of the tea leaves, and the tea leaves are key equipment in commercial tea processing equipment.

In order to ensure the tea leaf winnowing effect, an open winnowing machine is mostly adopted, but the traditional open winnowing machine cannot meet the requirements along with the continuous improvement of the environmental protection and dust removal requirements. However, the existing closed winnowing machine has the following disadvantages: firstly, the dust and particles mixed in the tea leaves are not completely treated, so that the quality of the tea leaves is low, and the tea leaves are not beneficial to popularization and use; and secondly, the tea leaf drying machine does not have a drying function, and cannot dry tea leaves during sorting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a green tea is air separator for letter sorting to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a winnowing machine for green tea sorting comprises a box body, wherein a connecting piece is fixedly arranged on the inner top surface of the box body, a bearing plate is fixedly arranged in the box body, a fixed block is fixedly arranged on the top surface of the bearing plate, a discharge chute penetrates through the bearing plate, a sieve plate is arranged above the bearing plate, the right end of the sieve plate is hinged with the connecting piece, the left end of the sieve plate is erected on the top surface of the fixed block, and the left end of the sieve plate is positioned right above the discharge chute; the left side surface of the box body is provided with a motor, the motor penetrates through the left side surface of the box body and is fixedly connected with the box body, a power output shaft of the motor is fixedly connected with a second shaft rod, the second shaft rod is fixedly sleeved with fan blades, the bottom surface of the box body is fixedly provided with a plurality of discharging cylinders, and the lower ends of the discharging cylinders penetrate through the bottom surface of the box body and extend to the lower part of the box body; and a material shaking mechanism is arranged in the box body and is connected with the second shaft rod through a transmission belt.

Preferably, the material shaking mechanism comprises a first shaft lever, the first shaft lever is positioned between the sieve plate and the bearing plate, the right end of the first shaft lever is rotatably connected with the inner right side wall of the box body, the left end of the first shaft lever penetrates through the fixed block and is rotatably connected with the inner left side wall of the box body, a cam is fixedly sleeved on the first shaft lever, and the cam is in contact with the bottom surface of the sieve plate; one end of the transmission belt is sleeved on the first shaft lever, and the other end of the transmission belt penetrates through the bearing plate and is sleeved on the second shaft lever.

Preferably, the feed hopper is fixedly arranged on the right side of the top surface of the box body, and the lower end of the feed hopper penetrates through the top surface of the box body and extends into the box body.

Preferably, a dust collection box is placed on the top surface of the bearing plate and is positioned right below the sieve plate.

Preferably, an exhaust pipe penetrates through the right side surface of the box body, and a filter screen is fixedly arranged in the exhaust pipe; four supporting legs are fixedly arranged on the bottom surface of the box body.

Preferably, a heater is fixedly arranged on the top surface of the box body, and a heating pipe of the heater penetrates through the top surface of the box body and extends into the box body.

The utility model has the advantages that:

1. the utility model discloses a starter motor, it is rotatory to make the power output shaft of motor drive the second shaft pole, and then it is rotatory to drive the first shaft pole through driving belt, and then make the rotatory and top of cam move the sieve, make the sieve reciprocate and produce vibrations, the vibrations of production can carry out preliminary screening to tealeaves on the sieve on the one hand, sift out the disintegrating slag granule in the tealeaves, on the other hand can move the tealeaves on the sieve left, and finally drop to the bottom half through the blown down tank, meanwhile, along with the rotation of second shaft pole, it is rotatory also can drive the flabellum, make the flabellum produce the air and blow to the tealeaves that drops from the blown down tank, because of the difference of tealeaves weight, the distance that tealeaves was blown is also different, thereby classify tealeaves.

2. The utility model discloses a start the heater, make the heating pipe of heater generate heat to improve the temperature in the box, thereby make the faster drying of tealeaves in the box, improved production efficiency.

Drawings

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

fig. 2 is a schematic structural view of the first shaft lever and the cam of the present invention;

fig. 3 is a front view of the present invention.

Reference numerals: 1. a box body; 2. a carrier plate; 3. a connecting member; 4. a fixed block; 5. a sieve plate; 6. a first shaft lever; 7. a cam; 8. a dust collecting box; 9. a discharge chute; 10. a second shaft lever; 11. a drive belt; 12. a fan blade; 13. a feed hopper; 14. a discharging barrel; 15. an exhaust duct; 16. a filter screen; 17. supporting legs; 18. a heater; 19. heating a tube; 20. an electric motor.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-3, a winnowing machine for green tea sorting comprises a box body 1, a connecting piece 3 is fixedly arranged on the inner top surface of the box body 1, a bearing plate 2 is fixedly arranged in the box body 1, a fixed block 4 is fixedly arranged on the top surface of the bearing plate 2, a discharge chute 9 is arranged on the bearing plate 2 in a penetrating manner, a sieve plate 5 is arranged above the bearing plate 2, the right end of the sieve plate 5 is hinged with the connecting piece 3, the left end of the sieve plate 5 is erected on the top surface of the fixed block 4, and the left end of the sieve plate 5 is positioned right above the discharge; a motor 20 is arranged on the left side surface of the box body 1, the motor 20 penetrates through the left side surface of the box body 1 and is fixedly connected with the box body 1, a second shaft lever 10 is fixedly connected to a power output shaft of the motor 20, fan blades 12 are fixedly sleeved on the second shaft lever 10, a plurality of discharging barrels 14 are fixedly arranged on the bottom surface of the box body 1, and the lower ends of the discharging barrels 14 penetrate through the bottom surface of the box body 1 and extend to the lower side of the box body 1; a material shaking mechanism is arranged in the box body 1 and is connected with a second shaft lever 10 through a transmission belt 11, the material shaking mechanism comprises a first shaft lever 6, the first shaft lever 6 is positioned between the sieve plate 5 and the bearing plate 2, the right end of the first shaft lever 6 is rotatably connected with the inner right side wall of the box body 1, the left end of the first shaft lever 6 penetrates through the fixed block 4 and is rotatably connected with the inner left side wall of the box body 1, a cam 7 is fixedly sleeved on the first shaft lever 6, and the cam 7 is contacted with the bottom surface of the sieve plate 5; one end of a transmission belt 11 is sleeved on the first shaft lever 6, the other end of the transmission belt 11 penetrates through the bearing plate 2 and is sleeved on the second shaft lever 10, a feed hopper 13 is fixedly arranged on the right side of the top surface of the box body 1, the lower end of the feed hopper 13 penetrates through the top surface of the box body 1 and extends into the box body 1, a dust collection box 8 is placed on the top surface of the bearing plate 2, the dust collection box 8 is positioned right below the sieve plate 5, an exhaust pipe 15 is arranged on the right side surface of the box body 1 in a penetrating manner, and a filter screen 16 is fixedly; four supporting legs 17 are fixedly arranged on the bottom surface of the box body 1, a heater 18 is fixedly arranged on the top surface of the box body 1, and a heating pipe 19 of the heater 18 penetrates through the top surface of the box body 1 and extends into the box body 1.

The working principle is as follows: in the implementation, tea leaves are thrown into the box body 1 through the feed hopper 13, the tea leaves entering the box body 1 drop onto the sieve plate 5, the power output shaft of the motor 20 drives the second shaft lever 10 to rotate by starting the motor 20, when the second shaft lever 10 rotates, the first shaft lever 6 is driven to rotate through the transmission belt 11, and then the cam 7 is driven to rotate and push against the sieve plate 5, so that the sieve plate 5 moves up and down and generates vibration, and the generated vibration is generated, firstly, the tea leaves on the sieve plate 5 can be primarily screened, the broken slag particles in the tea leaves are screened out and fall into the dust collecting box 8, secondly, the bundled tea leaves can be uniformly shaken and spread, so that the air can be fully contacted with the tea leaves during winnowing, thirdly, the tea leaves on the sieve plate 5 can be leftwards moved and finally fall to the bottom of the box body 1 through the discharge chute 9, and meanwhile, along with the rotation of the second shaft lever 10, flabellum 12 also can rotate, and rotatory flabellum 12 can produce the air and blow to the tealeaves that drops from the blown down tank 9 in, because the gravity and the volume of monolithic tealeaves are different, so the distance that is blown by flabellum 12 is also different, and then makes tealeaves discharge from different play feed cylinder 14 to the letter sorting of tealeaves has been accomplished.

By starting the heater 18, the heating pipe 19 of the heater 18 generates heat, so that the temperature in the box body 1 is increased, the tea leaves in the box body 1 are dried more quickly, and the production efficiency is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a green tea is air separator for letter sorting, includes box (1), its characterized in that: the box is characterized in that a connecting piece (3) is fixedly arranged on the inner top surface of the box body (1), a bearing plate (2) is fixedly arranged in the box body (1), a fixed block (4) is fixedly arranged on the top surface of the bearing plate (2), a discharge chute (9) is arranged on the bearing plate (2) in a penetrating manner, a sieve plate (5) is arranged above the bearing plate (2), the right end of the sieve plate (5) is hinged to the connecting piece (3), the left end of the sieve plate (5) is erected on the top surface of the fixed block (4), and the left end of the sieve plate (5) is positioned right above the discharge chute (9); a motor (20) is arranged on the left side surface of the box body (1), the motor (20) penetrates through the left side surface of the box body (1) and is fixedly connected with the box body (1), a second shaft lever (10) is fixedly connected to a power output shaft of the motor (20), fan blades (12) are fixedly sleeved on the second shaft lever (10), a plurality of discharging barrels (14) are fixedly arranged on the bottom surface of the box body (1), and the lower ends of the discharging barrels (14) penetrate through the bottom surface of the box body (1) and extend to the lower side of the box body (1); the material shaking device is characterized in that a material shaking mechanism is arranged in the box body (1), and the material shaking mechanism is connected with the second shaft rod (10) through a transmission belt (11).

2. The green tea winnowing machine for sorting according to claim 1, characterized in that: the material shaking mechanism comprises a first shaft lever (6), the first shaft lever (6) is positioned between the sieve plate (5) and the bearing plate (2), the right end of the first shaft lever (6) is rotatably connected with the inner right side wall of the box body (1), the left end of the first shaft lever (6) penetrates through the fixing block (4) and is rotatably connected with the inner left side wall of the box body (1), a cam (7) is fixedly sleeved on the first shaft lever (6), and the cam (7) is in contact with the bottom surface of the sieve plate (5); one end of the transmission belt (11) is sleeved on the first shaft lever (6), and the other end of the transmission belt (11) penetrates through the bearing plate (2) and is sleeved on the second shaft lever (10).

3. The green tea winnowing machine for sorting according to claim 1, characterized in that: the box (1) top surface right side has set firmly feeder hopper (13), the lower extreme of feeder hopper (13) runs through the top surface of box (1) and extends to in box (1).

4. The green tea winnowing machine for sorting according to claim 1, characterized in that: a dust collection box (8) is arranged on the top surface of the bearing plate (2), and the dust collection box (8) is positioned under the sieve plate (5).

5. The green tea winnowing machine for sorting according to claim 1, characterized in that: an exhaust pipe (15) penetrates through the right side surface of the box body (1), and a filter screen (16) is fixedly arranged in the exhaust pipe (15); four supporting legs (17) are fixedly arranged on the bottom surface of the box body (1).

6. The green tea winnowing machine for sorting according to claim 1, characterized in that: the top surface of the box body (1) is fixedly provided with a heater (18), and a heating pipe (19) of the heater (18) penetrates through the top surface of the box body (1) and extends into the box body (1).