CN210470884U

CN210470884U - Tea conveying, drying and screening integrated device

Info

Publication number: CN210470884U
Application number: CN201920248242.0U
Authority: CN
Inventors: 王伦; 陈白祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-05-08
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses a tealeaves is carried and is dried screening integrated device, including carrying platform and driving shaft, the up end intermediate position department of carrying the platform is provided with the stoving case, the feed inlet has been seted up to a side of stoving case, the discharge gate has been seted up to the another side of stoving case, one side activity of carrying the bench near the feed inlet is provided with first conveyer belt. The utility model discloses a tealeaves conveying, drying and screening integrated device, at first through the rotation of six sets of commentaries on classics rollers, carry out incessant transport to tealeaves, utilize dry cloth to clean the moisture on tealeaves surface simultaneously, and through the moisture of pipeline heat conduction stoving tealeaves, the venthole on the cooperation pipeline slowly discharges steam, distributes away through dry cloth, improves the effect of drying; the waste residue in the tealeaves and the tealeaves that is not conform to big or small standard can be let in the short clearance to fall to the garbage collection groove and be concentrated the collection, reach the purpose of screening, be suitable for different operating conditions, bring better use prospect.

Description

Tea conveying, drying and screening integrated device

Technical Field

The utility model relates to a tea processing field, in particular to tealeaves is carried and is dried screening integrated device.

Background

Tea needs to wash before stir-fry, the surperficial moisture of drying after the washing, reach design and anti-oxidation purpose, current tealeaves stoving mode is mostly hot-blast formula stoving, directly blow in the drying furnace with hot-blast through fan cooperation pipeline, this kind of mode heat consumption is big, not enough energy-concerving and environment-protective, the part is dried using cylinder pivoted mode still, but inconvenient feeding and the ejection of compact, certain adverse effect has been brought in the use, for this reason, we propose a tealeaves and carried stoving screening integrated device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a tealeaves is carried and is dried screening integrated device can effectively solve the problem in the background art.

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

a tea conveying, drying and screening integrated device comprises a conveying table and a driving shaft, wherein a drying box is arranged in the middle of the upper end face of the conveying table, a feeding hole is formed in one side face of the drying box, a discharging hole is formed in the other side face of the drying box, a first conveying belt is movably arranged on one side, close to the feeding hole, of the conveying table, and a second conveying belt is movably arranged on one side, close to the discharging hole, of the conveying table;

the bottom of the drying box penetrates through the box wall and extends outwards to be provided with six groups of rotating rollers at equal intervals, each rotating roller comprises a solid part and a hollow part, dry cloth is wrapped on the outer surface of the hollow part and positioned in the drying box, a plurality of groups of air outlet holes are uniformly formed in the inner surface of the hollow part and the part contacted with the dry cloth, two groups of outer bearings are symmetrically sleeved on the outer side of each rotating roller and the part contacted with the conveying table, the outer bearings are fixed on the conveying table through bearing seats, and a chain wheel is arranged on the outer surface of the solid part close to the outer bearings;

the roller is characterized in that an inner bearing is fixedly arranged inside one end, away from the solid part, of the roller, a hot air pipe is movably connected in the inner bearing, the hot air pipe extends and is connected with a main heat supply pipe to the outer side of the roller, a short gap is reserved between the rollers, a waste collecting tank is arranged inside the conveying table below the roller, and a driving shaft is movably arranged below the bottom of the conveying table and located in the solid part.

Preferably, the four corners of the bottom of the conveying table are welded with supporting legs, and the positions where the rotating rollers are installed are slightly lower than the horizontal plane of the first conveying belt and slightly higher than the horizontal plane of the second conveying belt.

Preferably, bearings for rotating the rollers are arranged on the box walls on the two sides of the drying box, the dry cloth is breathable cloth, and the main heat supply pipe is transversely fixed on the side face of the conveying table through a clamping sleeve.

Preferably, every group all be provided with two sets of sprockets on the commentaries on classics roller, through the chain drive on the sprocket between the adjacent two sets of commentaries on classics rollers, the commentaries on classics roller on the rightmost side passes through sprocket structural connection the driving shaft, the driving shaft connects gradually reduction gear and motor, provides the commentaries on classics power for the driving shaft.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the tea conveying, drying and screening integrated device, firstly, tea is conveyed uninterruptedly through the rotation of the six groups of rotating rollers, when the tea rolls, the moisture on the surface of the tea is wiped by using dry cloth, the moisture of the tea is dried through heat conduction of the pipeline, hot air is slowly discharged through air outlet holes in the pipeline in a matching manner, and is dissipated through the dry cloth, so that the drying effect is improved; the short clearance can allow waste residues in the tea leaves and the tea leaves which do not meet the size standard to pass through, and the tea leaves fall to a waste collecting tank to be collected in a centralized manner, so that the purpose of screening is achieved; whole device design is simple, and convenient operation collects the transport of tealeaves and dries the screening and integrates into one body, enriches the function of device, improves work efficiency, and the heat consumption is little, and is energy-concerving and environment-protective, and the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the whole structure of the tea conveying, drying and screening integrated device of the present invention;

FIG. 2 is a sectional view of a drying box of the tea conveying, drying and screening integrated device of the utility model;

fig. 3 is the structure diagram of the roller of the tea conveying, drying and screening integrated device.

In the figure: 1. a conveying table; 2. a drying box; 3. a feed inlet; 4. a discharge port; 5. a first conveyor belt; 6. a second conveyor belt; 7. rotating the roller; 71. a solid portion; 72. a hollow portion; 73. drying the cloth; 74. an air outlet; 8. an outer bearing; 9. a sprocket; 10. an inner bearing; 11. a hot air pipe; 12. a primary heat supply pipe; 13. a short gap; 14. a waste collection tank; 15. a drive shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a tea conveying, drying and screening integrated device comprises a conveying table 1 and a driving shaft 15, wherein a drying box 2 is arranged at the middle position of the upper end face of the conveying table 1, a feeding hole 3 is formed in one side face of the drying box 2, a discharging hole 4 is formed in the other side face of the drying box 2, a first conveying belt 5 is movably arranged on one side, close to the feeding hole 3, of the conveying table 1, and a second conveying belt 6 is movably arranged on one side, close to the discharging hole 4, of the conveying table 1;

the bottom of the drying box 2 penetrates through the box wall and extends outwards to be provided with six groups of rotating rollers 7 at equal intervals, each rotating roller 7 comprises a solid part 71 and a hollow part 72, the outer surface of each hollow part 72 is positioned in the drying box 2 and wrapped with dry cloth 73, the inner surface of each hollow part 72 is uniformly provided with a plurality of groups of air outlet holes 74 at the positions contacted with the dry cloth 73, the outer side of each rotating roller 7 is symmetrically sleeved with two groups of outer bearings 8 at the positions contacted with the conveying table 1, the outer bearings 8 are fixed on the conveying table 1 through bearing seats, and the outer surface of each solid part 71 is provided with a chain wheel 9 at the position close to the outer bearing 8;

an inner bearing 10 is fixedly arranged inside one end of the rotary roller 7, which is far away from the solid part 71, by arranging the inner bearing 10, when the rotary roller 7 rotates, a hot air pipe 11 is kept in a fixed and unstressed state, the hot air pipe 11 is movably connected in the inner bearing 10, the hot air pipe 11 extends towards the outer side of the rotary roller 7 and is connected with a main heat supply pipe 12, a short gap 13 is reserved between adjacent rotary rollers 7, a waste collecting tank 14 is arranged below the rotary roller 7 and inside the conveying table 1, and a driving shaft 15 is movably arranged at the bottom of the conveying table 1 and below the solid part 71;

the four corners at the bottom of the conveying table 1 are welded with supporting legs, and the mounting position of the rotating roller 7 is slightly lower than the horizontal plane of the first conveying belt 5 and slightly higher than the horizontal plane of the second conveying belt 6, so that feeding and discharging are facilitated; bearings for rotating the rotary roller 7 are arranged on the two side box walls of the drying box 2, the dry cloth 73 is breathable cloth, and the main heat supply pipe 12 is transversely fixed on the side surface of the conveying table 1 through a clamping sleeve; every group all be provided with two sets of sprockets 9 on changeing the roller 7, through the chain drive on the sprocket 9 between two sets of adjacent commentaries on classics rollers 7, change roller 7 on rightmost side passes through sprocket structural connection driving shaft 15, driving shaft 15 connects gradually reduction gear and motor, provides the commentaries on classics power for driving shaft 15.

It should be noted that, the utility model relates to a tea conveying, drying and screening integrated device, when in use, wet tea is put on the first conveyor belt 5, enters the feed inlet 3 along with the conveyor belt, falls onto the roller 7 of the drying box 2, through the starting motor, the reducer outputs power through the driving shaft 15 after decelerating, and the rightmost roller 7 rotates through the chain wheel structure, then the adjacent roller 7 drives, six groups of rollers 7 rotate synchronously, tea rolls and moves on the roller 7, simultaneously hot air is supplied to six groups of hot air pipes 11 through the main heat supply pipe 12, hot air is conveyed into the hollow part 72 of the roller 7 through the hot air pipes 11, the pipeline conducts heat, the dry cloth 73 outside the hollow part 72 is heated, the dry cloth 73 can wipe the moisture on the surface of the tea, and the moisture of the tea is dried through certain heat, meanwhile, hot air is slowly discharged through the air outlet 74 on the pipeline, distribute away through dry cloth 73, improve the effect of drying, the short clearance 13 between the adjacent roller 7 of changeing can let the waste residue in the tealeaves and the tealeaves that is not conform to big or small standard pass through to the whereabouts is collected by concentrating to garbage collection groove 14, reaches the purpose of screening, and tealeaves after drying after that is discharged from discharge gate 4, is conveyed away, comparatively practical through second conveyer belt 6.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tealeaves is carried and is dried screening integrated device, includes carries platform (1) and driving shaft (15), its characterized in that: a drying box (2) is arranged in the middle of the upper end face of the conveying platform (1), a feeding hole (3) is formed in one side face of the drying box (2), a discharging hole (4) is formed in the other side face of the drying box (2), a first conveying belt (5) is movably arranged on one side, close to the feeding hole (3), of the conveying platform (1), and a second conveying belt (6) is movably arranged on one side, close to the discharging hole (4), of the conveying platform (1);

the bottom of the drying box (2) penetrates through the box wall and extends outwards to form six groups of rotating rollers (7) at equal intervals, each rotating roller (7) comprises a solid part (71) and a hollow part (72), dry cloth (73) is wrapped in the outer surface of each hollow part (72) and is positioned in the drying box (2), a plurality of groups of air outlet holes (74) are uniformly formed in the inner surface of each hollow part (72) and the part in contact with the dry cloth (73), two groups of outer bearings (8) are symmetrically sleeved on the outer side of each rotating roller (7) and the part in contact with the conveying table (1), the outer bearings (8) are fixed on the conveying table (1) through bearing seats, and a chain wheel (9) is arranged on the outer surface of each solid part (71) close to the outer bearings (8);

the roller-type heat exchanger is characterized in that an inner bearing (10) is fixedly arranged inside one end, away from a solid part (71), of the roller (7), a hot air pipe (11) is movably connected into the inner bearing (10), the hot air pipe (11) extends towards the outer side of the roller (7) and is connected with a main heat supply pipe (12), a short gap (13) is reserved between the rollers (7) and is adjacent to the hot air pipe, a waste collecting groove (14) is formed in the conveying table (1) below the roller (7), and a driving shaft (15) is movably arranged below the solid part (71) and at the bottom of the conveying table (1).

2. The tea conveying, drying and screening integrated device according to claim 1, characterized in that: the four corners of the bottom of the conveying table (1) are welded with supporting legs, and the mounting position of the rotating roller (7) is slightly lower than the horizontal plane of the first conveying belt (5) and slightly higher than the horizontal plane of the second conveying belt (6).

3. The tea conveying, drying and screening integrated device according to claim 1, characterized in that: the drying box is characterized in that bearings for rotating the roller (7) are arranged on the box walls on two sides of the drying box (2), the dry cloth (73) is breathable cloth, and the main heat supply pipe (12) is transversely fixed on the side face of the conveying table (1) through a clamping sleeve.

4. The tea conveying, drying and screening integrated device according to claim 1, characterized in that: every group all be provided with two sets of sprocket (9) on changeing roller (7), through the chain drive on sprocket (9) between adjacent two sets of commentaries on classics roller (7), change roller (7) on rightmost side passes through sprocket structural connection driving shaft (15), reduction gear and motor are connected gradually in driving shaft (15), provide for driving shaft (15) and change power.