CN219073607U

CN219073607U - Vertical tea winnowing machine

Info

Publication number: CN219073607U
Application number: CN202320027199.1U
Authority: CN
Inventors: 向安宇
Original assignee: Yidu Tianxiang Tea Co ltd
Current assignee: Yidu Tianxiang Tea Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-26
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a vertical tea winnowing machine which comprises a winnowing machine body, a conveyor belt, a feeding port and a cooling mechanism, wherein the feeding port is arranged at one end of the top of the winnowing machine body, the conveyor belt is distributed in the winnowing machine body in a staggered mode, a first fan and a second fan are respectively arranged at two sides of the interior of the winnowing machine body, a first discharging port and a second discharging port are respectively arranged on the winnowing machine body corresponding to the first fan and the second fan, the cooling mechanism is arranged at the central position of the top of the winnowing machine body, and the bottom end of the cooling mechanism is communicated with the winnowing machine body through a wind outlet grid. According to the utility model, the main body of the winnowing machine, the conveyor belt, the cooling mechanism, the air cooler, the air outlet grid, the air deflector and the return spring are arranged, so that air flow uniformly bulges into the main body of the winnowing machine through the air outlet grid, the tea conveyed on the conveyor belt is cooled, and the air flow is softer and is not easy to turn the tea.

Description

Vertical tea winnowing machine

Technical Field

The utility model relates to the technical field of tea winnowing, in particular to a vertical tea winnowing machine.

Background

The tea winnowing is to remove sand, dust, and other impurities in the tea by using wind power, and meanwhile, the secondary tea and the high-quality tea in the tea can be separated by different qualities.

For example, patent number CN205124912U discloses a vertical tealeaves cooling air separator, through setting up the time extension of four layers conveyer belt with the cooling selection by winnowing, can make tealeaves cooling more thoroughly, the cooling sets up at same fuselage with the selection by winnowing, and save material also realizes that degree of mechanization is high, but greatly reduced intensity of labour simultaneously, but the air separator of this structure carries out the air-out cooling through the air-cooler directly when carrying out tealeaves cooling, and the degree of consistency is not enough during the air-out, causes tealeaves to fly upward because of the wind-force is too big easily, influences the selection by winnowing effect.

Disclosure of Invention

The utility model aims to provide a vertical tea winnowing machine, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vertical tealeaves air separator, includes air separator main part, conveyer belt, feed inlet and cooling body, the one end at air separator main part top is provided with the feed inlet, just the inside staggered distribution of air separator main part has the conveyer belt, the inside both sides of air separator main part are provided with first fan and second fan respectively, just first discharge gate and second discharge gate have been seted up respectively in the air separator main part that first fan and second fan correspond, the central point department at air separator main part top is provided with cooling body, just cooling body's bottom is linked together with the air separator main part through the air-out bars, the inside top of cooling body is provided with the air-cooler, the one end of air separator main part bottom is provided with the third discharge gate.

Preferably, the bottom of air separator main part both sides all is provided with moving mechanism, just moving mechanism's below all is provided with the support, the both ends of support bottom all are provided with the gyro wheel.

Preferably, the top of the moving mechanism is penetrated by a screw rod, and the bottom end of the screw rod is connected with the bracket.

Preferably, a roller is arranged in the feed inlet, and a distributing plate is uniformly distributed on the outer side of the roller.

Preferably, both ends of the air cooler are provided with filter screens, and the filter screens are made of active carbon materials.

Preferably, blades are uniformly distributed on the outer side of the air cooler, and 3 groups of ribs are arranged on the blades.

Preferably, both sides inside the cooling mechanism are connected with air deflectors through the rotation shaft rotation, and one side of each air deflector is connected with the inner wall of the cooling mechanism through a reset spring.

Preferably, the ribs are gradually increased along the extending direction of the blade, and cambered surface transitions are formed between the ribs.

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

(1) This vertical tealeaves air separator is through installing air separator main part, conveyer belt, cooling body, air-cooler, air-out bars, aviation baffle and reset spring, and the air-cooler operation is with outside cold air suction cooling body in, and the air current is through the air-out bars downwards drum, in the even drum of air-out bars arrives the air separator main part, cools off the tealeaves of carrying on the conveyer belt, and the cold air evenly disperses, and the air current is comparatively soft, is difficult to turn tealeaves.

(2) This vertical tealeaves air separator is through installing feed inlet, cylinder and branch flitch, and tealeaves falls between dividing the flitch and promote the cylinder rotatory after leading-in through the feed inlet, and rotatory to the below divide in the air separator main part of below that tealeaves between the flitch falls under the action of gravity, do benefit to slow down the feed time, prevent that tealeaves from once only leading-in too much accumulation from causing the jam at the feed inlet.

(3) This vertical tealeaves air separator is through installing moving mechanism, support, screw rod and gyro wheel, and the gyro wheel does benefit to the removal of this air separator main part, removes to the work area after, and usable instrument inserts screw rod top and rotatory screw rod for the support moves up, drives gyro wheel and ground separation, only supports through the stabilizer blade of air separator main part bottom, and stability is better, is difficult to skid.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a cooling mechanism according to the present utility model;

FIG. 3 is a schematic side view of the moving mechanism of the present utility model;

FIG. 4 is a schematic top view of the air cooler of the present utility model;

fig. 5 is a schematic sectional view of a feed inlet according to the present utility model.

In the figure: 1. a fanning machine main body; 2. a first fan; 3. a second discharge port; 4. a moving mechanism; 5. a third discharge port; 6. a second fan; 7. a first discharge port; 8. a conveyor belt; 9. a feed inlet; 10. an air cooler; 11. a cooling mechanism; 12. a return spring; 13. an air outlet grid; 14. an air deflector; 15. a filter screen; 16. a screw; 17. a bracket; 18. a roller; 19. a rib; 20. a blade; 21. a roller; 22. and a material separating plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the vertical tea winnowing machine comprises a winnowing machine main body 1, a conveyor belt 8, a feed inlet 9 and a cooling mechanism 11, wherein the bottom ends of two sides of the winnowing machine main body 1 are respectively provided with a moving mechanism 4, a bracket 17 is arranged below the moving mechanism 4, rollers 18 are respectively arranged at two ends of the bottom of the bracket 17, and the winnowing machine main body 1 is moved to a working area through the rollers 18 at the bottom of the moving mechanism 4;

the top of the moving mechanism 4 is provided with a screw 16 in a penetrating way, and the bottom end of the screw 16 is connected with a bracket 17;

the tool is inserted into the top of the screw 16 and rotates the screw 16, so that the bracket 17 moves upwards to drive the roller 18 to separate from the ground, and the support is only carried out through the support leg at the bottom of the winnowing machine main body 1, so that the stability is better, and the slipping is not easy;

a feed inlet 9 is formed in one end of the top of the winnowing machine main body 1, a roller 21 is arranged in the feed inlet 9, and a distributing plate 22 is uniformly distributed on the outer side of the roller 21;

tea leaves are led in through the feed inlet 9, fall between the distributing plates 22 and push the roller 21 to rotate, and the tea leaves between the distributing plates 22 rotating to the lower part fall into the winnowing machine main body 1 below under the action of gravity, so that the feeding time is slowed down, and the situation that the tea leaves are led in too much and accumulated at the feed inlet 9 at one time to cause blockage is prevented;

conveyor belts 8 are distributed in the winnowing machine main body 1 in a staggered manner, a first fan 2 and a second fan 6 are respectively arranged on two sides of the interior of the winnowing machine main body 1, a first discharge hole 7 and a second discharge hole 3 are respectively formed in the winnowing machine main body 1 corresponding to the first fan 2 and the second fan 6, and a third discharge hole 5 is formed in one end of the bottom of the winnowing machine main body 1;

the tea leaves fall on a conveyor belt 8 for conveying, the first fan 2 blows small particle impurities in the tea leaves to the first discharge port 7 for discharging, the second fan 6 blows secondary tea leaves with lighter mass in the tea leaves to the second discharge port 3 for discharging, and the high-quality tea leaves are continuously conveyed and finally guided out through the third discharge port 5;

a cooling mechanism 11 is arranged at the central position of the top of the winnowing machine main body 1, the bottom end of the cooling mechanism 11 is communicated with the winnowing machine main body 1 through an air outlet grid 13, and an air cooler 10 is arranged at the top end of the inside of the cooling mechanism 11;

the outside of the air cooler 10 is uniformly provided with blades 20, the air cooler 10 in the cooling mechanism 11 operates to drive the blades 20 to rotate, external cold air is pumped into the cooling mechanism 11, two sides of the inside of the cooling mechanism 11 are rotationally connected with air deflectors 14 through rotating shafts, and one side of each air deflector 14 is connected with the inner wall of the cooling mechanism 11 through return springs 12;

the air flow is blown downwards through the air deflector 14 and uniformly blown into the main body 1 of the winnowing machine through the air outlet grid 13, so that the tea conveyed on the conveying belt 8 is cooled, the cold air is uniformly dispersed, the air flow is softer, and the tea is not easy to turn over;

3 groups of ribs 19 are arranged on the blades 20, the ribs 19 are gradually increased along the extending direction of the blades 20, the ribs 19 are in cambered surface transition, and when the blades 20 rotate, surrounding air flow can be generated through the ribs 19, so that noise is reduced;

the two ends of the air cooler 10 are provided with the filter screens 15, and the filter screens 15 are made of active carbon, so that the introduced external cold air can be filtered, and the pollution to tea is prevented;

the specific model specifications of the first fan 2, the second fan 6 and the air cooler 10 need to be determined according to the model selection calculation of the specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.

Working principle: this application embodiment is when using, remove this air separator main part 1 to working area through the gyro wheel 18 of moving mechanism 4 bottom, utilize the instrument to insert screw rod 16 top and rotatory screw rod 16, make support 17 shift up, drive gyro wheel 18 and ground separation, only support through the stabilizer blade of air separator main part 1 bottom, stability is better, be difficult to skid, afterwards tealeaves is led in through feed inlet 9, fall between the feed divider 22 and promote cylinder 21 rotatory, rotatory tea between the feed divider 22 of below falls in the air separator main part 1 of below under the action of gravity, do benefit to and slow down the feed time, prevent that tealeaves from once only leading-in too much accumulation from causing the jam at feed inlet 9, tealeaves falls on conveyer belt 8 and carries, cooling mechanism 11 is interior cold air cooler 10 operation, drive blade 20 rotation, cool down in the outside cold air suction cooling mechanism 11, the air current is through aviation baffle 14 down, in the air outlet 13 evenly bulges to air separator main part 1, the tealeaves that carries on conveying belt 8, the cold air evenly looses, the air current is comparatively soft, afterwards, the tealeaves is lighter with the second tea particles in the first tea leaf 2 is carried out of second tea outlet 3 to the second tea outlet 3, the second tea outlet 3 is more high in quality, and the ejection of compact quality is carried out to the second tea outlet 3.

Claims

1. The utility model provides a vertical tealeaves air separator, its characterized in that, including air separator main part (1), conveyer belt (8), feed inlet (9) and cooling body (11), the one end at air separator main part (1) top is provided with feed inlet (9), just inside staggered distribution of air separator main part (1) has conveyer belt (8), the inside both sides of air separator main part (1) are provided with first fan (2) and second fan (6) respectively, just first discharge gate (7) and second discharge gate (3) have been seted up respectively on air separator main part (1) that first fan (2) and second fan (6) correspond, the central point department at air separator main part (1) top is provided with cooling body (11), just the bottom of cooling body (11) is linked together with air separator main part (1) through air-out bars (13), the inside top of cooling body (11) is provided with air-cooler (10), the one end of air separator main part (1) bottom is provided with third discharge gate (5).

2. A vertical tea leaf winnowing machine according to claim 1, wherein: the bottom of air separator main part (1) both sides all is provided with moving mechanism (4), just the below of moving mechanism (4) all is provided with support (17), the both ends of support (17) bottom all are provided with gyro wheel (18).

3. A vertical tea leaf winnowing machine as claimed in claim 2, wherein: the top of the moving mechanism (4) is provided with a screw rod (16) in a penetrating way, and the bottom ends of the screw rod (16) are connected with a bracket (17).

4. A vertical tea leaf winnowing machine according to claim 1, wherein: the inside of feed inlet (9) is provided with cylinder (21), just the outside evenly distributed of cylinder (21) has branch flitch (22).

5. A vertical tea leaf winnowing machine according to claim 1, wherein: both ends of the air cooler (10) are provided with filter screens (15), and the filter screens (15) are made of active carbon materials.

6. A vertical tea leaf winnowing machine according to claim 1, wherein: the outside evenly distributed of air-cooler (10) has blade (20), just all be provided with 3 group's ribs (19) on blade (20).

7. A vertical tea leaf winnowing machine according to claim 1, wherein: both sides inside cooling mechanism (11) are all connected with aviation baffle (14) through the axis of rotation, just one side of aviation baffle (14) is all connected with the inner wall of cooling mechanism (11) through reset spring (12).

8. A vertical tea leaf winnowing machine according to claim 6, wherein: the ribs (19) are gradually increased along the extending direction of the blade (20), and cambered surface transitions are formed between the ribs (19).