CN213255640U

CN213255640U - Green tea screening installation

Info

Publication number: CN213255640U
Application number: CN202021957923.3U
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 green tea screening device, which comprises a box body, wherein two chutes are arranged on the left side surface of the box body, sliders are connected in the two chutes in a sliding manner, and a first sieve plate and a second sieve plate are arranged in the box body; a protection box is fixedly arranged on the left side face of the box body, a first shaft lever and a second shaft lever are rotationally connected in the protection box, the first shaft lever and the second shaft lever are connected through a first transmission belt, sector gears are fixedly sleeved on the first shaft lever and the second shaft lever, racks are meshed and connected on the sector gears, and the right side faces of the two racks are fixedly connected with the left side faces of the two sliding blocks respectively; and a drying mechanism is arranged on the right side of the box body. Through starter motor, make the slider reciprocal collision to the spout bottom, and then make first sieve, second sieve produce vibrations, and then filter the tealeaves on first sieve, the second sieve, through setting up the different sieve of two sieve meshes, be convenient for carry out the classified screening to tealeaves.

Description

Green tea screening installation

Technical Field

The utility model relates to a tea production field especially relates to a green tea screening installation.

Background

Tea leaves are one of three major drinks and are various in types; each tea has unique planting requirements and processing method; firstly, picking tea leaves, secondly rubbing the tea leaves, frying the tea leaves and the like; finally, screening the fried tea leaves; screening is an important link in the tea refining process, and the efficiency and the quality directly determine the yield and the price of the tea; with the improvement of living standard of people, consumers select high-grade tea leaves while drinking tea; therefore, tea leaves made by tea growers need to meet the requirements of consumers.

However, the conventional screening apparatus has the following disadvantages: firstly, only one-layer screening can be carried out, so that the classification of the tea leaves is not obvious, the positioning of the tea leaves is fuzzy, and the tea leaves are inconvenient to sell; secondly, the tea leaves do not have a drying function, and the tea leaves cannot be dried after being screened; thirdly, when the tea leaves are screened, the tea leaves easily block the sieve pores, so that the screening efficiency of the sieve plate is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a green tea screening installation to solve above-mentioned technical problem.

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

the green tea screening equipment comprises a box body, wherein two sliding grooves are formed in the left side surface of the box body, sliding blocks are connected in the two sliding grooves in a sliding mode, a first screening plate and a second screening plate are arranged in the box body, the first screening plate is located above the second screening plate, the right ends of the first screening plate and the second screening plate are hinged to the inner right side wall of the box body, and the right side surfaces of the two sliding blocks are fixedly connected with the left ends of the first screening plate and the second screening plate respectively; two discharge ports are arranged on the right side surface of the box body in a penetrating manner, and the two discharge ports are respectively contacted with the right ends of the first sieve plate and the second sieve plate; a protection box is fixedly arranged on the left side face of the box body, a first shaft lever and a second shaft lever are rotationally connected in the protection box, the first shaft lever is positioned above the second shaft lever, the first shaft lever and the second shaft lever are connected through a first transmission belt, sector gears are fixedly sleeved on the first shaft lever and the second shaft lever, racks are meshed and connected on the sector gears, and the right side faces of the two racks are fixedly connected with the left side faces of the two sliding blocks respectively; and a drying mechanism is arranged on the right side of the box body.

Preferably, a motor is installed on the inner bottom surface of the protective box, a second transmission belt is sleeved on a power output shaft of the motor, and the other end of the second transmission belt is sleeved on the second shaft rod.

Preferably, the first sieve plate and the second sieve plate are made of stainless steel, and the pore diameter of the first sieve plate is larger than that of the second sieve plate.

Preferably, a feed hopper is arranged on the left 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 is fixedly connected with the box body; the bottom surface central point of box puts and is provided with the scum pipe, the scum pipe runs through the box bottom surface and with box fixed connection.

Preferably, the drying mechanism comprises a drying box, the drying box is fixedly connected with the right side face of the box body, two grid plates are fixedly arranged in the drying box, and the two grid plates are respectively positioned at the right lower parts of the two discharge ports; the air heater is characterized in that an air heater is fixedly arranged on the right side face of the drying box, an air outlet of the air heater is fixedly connected with a hot air pipe, and the other end of the hot air pipe penetrates through the right side face of the drying box and extends into the drying box.

Preferably, the right side top of drying cabinet is provided with the exhaust pipe, the exhaust pipe runs through the right flank of drying cabinet and with drying cabinet fixed connection.

The utility model has the advantages that:

1. the utility model drives the second shaft lever and the first shaft lever to rotate by starting the motor, and further drives the two sector gears to rotate, when the sector gears are meshed with the racks, the racks can be lifted, and further the first sieve plate and the second sieve plate are driven to lift by the slide block; when sector gear not with rack toothing, receive first sieve, second sieve of gravity influence and can fall and produce vibrations, so reciprocal, the vibrations of production can be filtered tealeaves on first sieve, the second sieve, through setting up the different sieve of two sieve meshes, is convenient for carry out the screening in grades to tealeaves.

2. Tea leaves after the screening is completed on the first sieve plate and the second sieve plate can enter the drying box through the discharge port, and the hot air heater is started to output hot air, the output hot air is continuously conveyed into the drying box through the hot air pipe, so that the temperature in the drying box rises, the air flow in the drying box is accelerated, and therefore the tea leaves are dried in a quick reading mode, and the production efficiency is improved.

Drawings

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

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

fig. 3 is a left side view structure diagram of the protection box of the present invention.

Reference numerals: 1. a box body; 2. a first screen deck; 3. a second screen deck; 6. a chute; 7. a slider; 8. a rack; 9. a first shaft lever; 10. a sector gear; 11. a protective box; 12. a first drive belt; 13. a second shaft lever; 14. a second drive belt; 15. a motor; 20. a feed hopper; 21. a slag discharge pipe; 22. a drying oven; 23. a discharge outlet; 24. a grid plate; 25. a hot air blower; 26. a hot air pipe; 27. an exhaust pipe.

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 green tea screening device comprises a box body 1, wherein two sliding chutes 6 are formed in the left side surface of the box body 1, sliding blocks 7 are connected in the two sliding chutes 6 in a sliding manner, a first sieve plate 2 and a second sieve plate 3 are arranged in the box body 1, the first sieve plate 2 is positioned above the second sieve plate 3, the right ends of the first sieve plate 2 and the second sieve plate 3 are hinged with the inner right side wall of the box body 1, and the right side surfaces of the two sliding blocks 7 are fixedly connected with the left ends of the first sieve plate 2 and the second sieve plate 3 respectively; two discharge ports 23 penetrate through the right side surface of the box body 1, and the two discharge ports 23 are respectively contacted with the right ends of the first sieve plate 2 and the second sieve plate 3; a protection box 11 is fixedly arranged on the left side face of the box body 1, a first shaft rod 9 and a second shaft rod 13 are rotationally connected in the protection box 11, the first shaft rod 9 is positioned above the second shaft rod 13, the first shaft rod 9 and the second shaft rod 13 are connected through a first transmission belt 12, sector gears 10 are fixedly sleeved on the first shaft rod 9 and the second shaft rod 13, racks 8 are meshed and connected to the sector gears 10, and the right side faces of the two racks 8 are fixedly connected with the left side faces of the two sliders 7 respectively; a drying mechanism is arranged on the right side of the box body 1, a motor 15 is arranged on the inner bottom surface of the protective box 11, a second transmission belt 14 is sleeved on a power output shaft of the motor 15, the other end of the second transmission belt 14 is sleeved on a second shaft lever 13, the first sieve plate 2 and the second sieve plate 3 are both made of stainless steel, the pore diameter of a sieve pore of the first sieve plate 2 is larger than that of the sieve pore of the second sieve plate 3, a feed hopper 20 is arranged on the left side of the top surface of the box body 1, and the lower end of the feed hopper 20 penetrates through the top surface of the box body; the central position of the bottom surface of the box body 1 is provided with a slag discharge pipe 21, the slag discharge pipe 21 penetrates through the bottom surface of the box body 1 and is fixedly connected with the box body 1, the drying mechanism comprises a drying box 22, the drying box 22 is fixedly connected with the right side surface of the box body 1, two grid plates 24 are fixedly arranged in the drying box 22, and the two grid plates 24 are respectively positioned at the lower right parts of the two discharge ports 23; the right side of drying cabinet 22 is fixed with air heater 25, fixedly connected with hot-blast main 26 on the air outlet of air heater 25, and the other end of hot-blast main 26 runs through the right flank of drying cabinet 22 and extends to in the drying cabinet 22, and the right flank top of drying cabinet 22 is provided with exhaust pipe 27, and exhaust pipe 27 runs through the right flank of drying cabinet 22 and with drying cabinet 22 fixed connection.

The working principle is as follows: tea leaves are poured into the box body 1 through the feed hopper 20, the tea leaves entering the box body 1 fall onto the first sieve plate 2, the motor 15 is started, the power output shaft of the motor 15 drives the second shaft rod 13 to rotate through the second transmission belt 14, when the second shaft rod 13 rotates, the first shaft rod 9 is driven to rotate through the first transmission belt 12, the two sector gears 10 are driven to rotate, when the sector gears 10 are rotated to be meshed with the racks 8, the positions of the racks 8 can be lifted, and when the racks 8 are lifted, the first sieve plate 2 and the second sieve plate 3 can be driven to lift through the sliding blocks 7; when rotatory sector gear 10 not with 8 meshing of rack, receive the gravity influence, first sieve 2, second sieve 3 can fall, make slider 7 hit to 6 bottoms of spout and produce vibrations, along with the continuous work of motor 15, first sieve 2, second sieve 3 can continuously produce vibrations, the vibrations of production can shake the second sieve 3 with tealeaves disintegrating slag that is less on the first sieve 2 on, and simultaneously, the vibrations of production can make the tealeaves disintegrating slag on the second sieve 3 drop to box 1 bottom, thereby the hierarchical screening of tealeaves has been realized.

Simultaneously, first sieve 2, the vibrations of second sieve 3 production, can be with first sieve 2, tealeaves on the second sieve 3 moves right gradually, and then make tealeaves enter into drying cabinet 22 through two bin outlet 23 respectively, and drop respectively on two net boards 24, through starting air heater 25, it is hot-blast to make air heater 25 output, the hot-blast continuous conveying of hot-blast main 26 of output advances in drying cabinet 22, make the temperature rise in drying cabinet 22, the air flow in drying cabinet 22 has been accelerated simultaneously, thereby make tealeaves read-soon dry, 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 screening installation, includes box (1), its characterized in that: two sliding chutes (6) are formed in the left side surface of the box body (1), sliding blocks (7) are connected in the two sliding chutes (6) in a sliding manner, a first sieve plate (2) and a second sieve plate (3) are arranged in the box body (1), the first sieve plate (2) is positioned above the second sieve plate (3), the right ends of the first sieve plate (2) and the second sieve plate (3) are hinged with the inner right side wall of the box body (1), and the right side surfaces of the two sliding blocks (7) are fixedly connected with the left ends of the first sieve plate (2) and the second sieve plate (3) respectively; two discharge ports (23) are arranged on the right side surface of the box body (1) in a penetrating mode, and the two discharge ports (23) are respectively in contact with the right ends of the first sieve plate (2) and the second sieve plate (3); a protection box (11) is fixedly arranged on the left side face of the box body (1), a first shaft lever (9) and a second shaft lever (13) are connected in the protection box (11) in a rotating mode, the first shaft lever (9) is located above the second shaft lever (13), the first shaft lever (9) and the second shaft lever (13) are connected through a first transmission belt (12), sector gears (10) are fixedly sleeved on the first shaft lever (9) and the second shaft lever (13), racks (8) are connected to the sector gears (10) in a meshing mode, and the right side faces of the two racks (8) are fixedly connected with the left side faces of the two sliding blocks (7) respectively; and a drying mechanism is arranged on the right side of the box body (1).

2. The green tea screening apparatus according to claim 1, wherein: the motor (15) is installed to the bottom surface in guard box (11), the cover is equipped with second driving belt (14) on the power output shaft of motor (15), the other end cover of second driving belt (14) is established on second axostylus axostyle (13).

3. The green tea screening apparatus according to claim 1, wherein: first sieve (2), second sieve (3) all are stainless steel, the mesh aperture of first sieve (2) is greater than the mesh aperture of second sieve (3).

4. The green tea screening apparatus according to claim 1, wherein: a feed hopper (20) is arranged on the left side of the top surface of the box body (1), and the lower end of the feed hopper (20) penetrates through the top surface of the box body (1) and is fixedly connected with the box body (1); the slag discharging pipe (21) is arranged in the center of the bottom surface of the box body (1), and the slag discharging pipe (21) penetrates through the bottom surface of the box body (1) and is fixedly connected with the box body (1).

5. The green tea screening apparatus according to claim 1, wherein: the drying mechanism comprises a drying box (22), the drying box (22) is fixedly connected with the right side face of the box body (1), two grid plates (24) are fixedly arranged in the drying box (22), and the two grid plates (24) are respectively positioned at the lower right parts of the two discharge ports (23); an air heater (25) is fixedly arranged on the right side face of the drying box (22), an air outlet of the air heater (25) is fixedly connected with a hot air pipe (26), and the other end of the hot air pipe (26) penetrates through the right side face of the drying box (22) and extends into the drying box (22).

6. The green tea screening apparatus according to claim 5, wherein: the right flank top of drying cabinet (22) is provided with exhaust pipe (27), exhaust pipe (27) run through the right flank of drying cabinet (22) and with drying cabinet (22) fixed connection.