CN112314748A

CN112314748A - Tea processing device convenient for rolling tea

Info

Publication number: CN112314748A
Application number: CN202011321972.2A
Authority: CN
Inventors: 倪锦涛
Original assignee: Zhejiang Deqing Shuangfeng Tea Co ltd
Current assignee: Zhejiang Deqing Shuangfeng Tea Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-02-05

Abstract

The invention discloses a tea processing device convenient for tea rolling, which comprises a charging barrel and a bearing plate, wherein the lower side of the charging barrel is fixedly connected with a toothed ring through a plurality of connecting plates, the toothed ring is rotationally connected with the bearing plate, a motor is arranged on the side wall of the bearing plate far away from the toothed ring, an output shaft of the motor is fixedly connected with a rotating rod, the rotating rod penetrates through the bearing plate and the toothed ring and extends into the charging barrel, a driving gear is fixedly connected with the side wall of the motor close to the toothed ring, and a material leakage port is formed in the side wall of the bearing plate. The tea leaf rolling machine has the advantages that tea leaves on the upper side of the material cylinder can be moved to the lower side of the material cylinder through the stirring rod and the material pressing device to be rolled conveniently, the rolling effect of the tea leaves is better, the tea leaves are rolled through the matching of the plurality of rotating rollers and the plurality of conical rollers, the rolled tea leaves fall into the containing groove through gaps of the rotating rollers to be contained, the tea leaves are prevented from being rolled excessively, and the quality of the tea leaves is guaranteed.

Description

Tea processing device convenient for rolling tea

Technical Field

The invention relates to the technical field of tea processing, in particular to a tea processing device convenient for tea rolling.

Background

The oolong tea is characterized in that the shape of the oolong tea is required to be compact and bent to form wrinkles, and in view of thick fresh leaves, high maturity, low water content, high cellulose and mineral elements, loose twisted leaves, slight elasticity and difficult curling into strips, the oolong tea is required to be thermally kneaded in time, the leaves are immediately barreled and twisted while hot after being cooled after being fried and taken out of a pot, the leaves are high in temperature, the molecular structures of the inclusions are loose, the softness, viscosity and plasticity of the leaves are high, and the prepared strips can be compact and uniform. The rolling is a shaping process of primary processing of the oolong, the rolling forms a compact and curved shape, the improvement of the internal quality is also influenced, the rolling leaves are required to have a better rolling state, the crushing rate of a certain proportion is required, the rolling crushing rate of the black tea is 80-85%, the rolling crushing rate of the green tea is 50-65%, the rolling crushing rate of the oolong is slightly lower than that of the green tea due to short time, but the total crushing rate is slightly higher than that of the green tea due to the green-making crushing rate, and the oolong is one of the reasons that the oolong has mellow taste. Kneading and baking are the primary molding stage of oolong tea. In the hot kneading process, the temperature of the leaf mass in the barrel is high, so that the stuffy yellow taste is easily caused, and the color and aroma are influenced, therefore, the quick kneading process is required to be short. The tea strip rolling machine has the advantages that the rolling is not enough in a short time, certain pressure is required to be applied, the whole stage is divided into six processes of three-rolling and three-baking, the rolling and baking are repeatedly and alternately carried out, the processes are mutually linked and restricted, the rolling is carried out, so that the tea strip is tightly rolled, the volume is reduced, the foundation is laid for frying and forming the tea strip, the leaf tissue and the material transformation are properly damaged, the rolling pressure is controlled to be light, heavy and light, the tea is still fragile in the initial time, the tea juice is not broken and is not rolled out, the tea is wet in the middle of light pressing and light pressing, the tea can be pressed heavily, the tea is basically formed, and the rolling of the tea strip is prevented from being broken, and the rolling is carried out lightly.

The rolling device in the prior art generally places tea leaves in a charging barrel, the tea leaves on the upper side of the charging barrel are in less contact with a charging tray through the rotation of the charging barrel around the charging tray to drive the tea leaves and an irregular charging tray to extrude each other to roll the tea leaves, so that the rolling effect of the tea leaves on the upper side is poor, the tea leaves on the lower side are easy to damage after long-time rolling, the quality of the tea leaves is reduced, some tea leaf rolling devices place the tea leaves in the charging barrel into the charging barrel and roll the tea leaves in the charging barrel through a rolling tray, although the tea leaves on the upper side of the charging barrel can be stirred by the rotation of the rolling tray to fall, the gravity falling effect of the tea leaves is not obvious due to the lack of pressure on the upper side of the charging barrel, the rolling device is still difficult to uniformly roll the tea leaves on the upper side, and the problem.

Therefore, a tea processing device convenient for rolling tea is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems that tea leaves on the upper side of a charging barrel are not easy to be twisted unevenly and the tea leaves on the lower side are easy to be damaged to reduce the quality of the tea leaves in the prior art, and provides a tea leaf processing device convenient for tea leaf twisting.

In order to achieve the purpose, the invention adopts the following technical scheme:

a tea processing device convenient for kneading tea comprises a charging barrel and a bearing plate, wherein the lower side of the charging barrel is fixedly connected with a toothed ring through a plurality of connecting plates, the toothed ring is rotationally connected with the bearing plate, the side wall of the bearing plate, far away from the toothed ring, is provided with a motor, the output shaft of the motor is fixedly connected with a rotating rod, the rotating rod penetrates through the bearing plate and the toothed ring and extends into the charging barrel, the side wall of the motor, close to the toothed ring, is fixedly connected with a driving gear, the side wall of the bearing plate is provided with a material leakage opening, the side wall of the bearing plate, far away from the charging barrel, is clamped and connected with a containing groove, the part of the bearing plate, close to the inside of the toothed ring, is rotationally connected with a plurality of planetary gears, the planetary gears are meshed with the toothed ring and the driving gear, the inner side wall of the charging barrel, the utility model discloses a material barrel, including the bull stick, the bull stick stretches into the solid fixed ring of lateral wall fixedly connected with of feed cylinder, gu fixed ring lateral wall rotates and is connected with the toper roller, the lateral wall that the bull stick stretches into the feed cylinder is equipped with press device, the one end that the motor was kept away from to the feed cylinder rotates and is connected with the pressure and emits, the pressure emits and has seted up the pan feeding mouth.

Preferably, each roller path is in a circular truncated cone shape, the rollers on the same support rod have different sizes, and the smaller the size of the roller closer to the cylinder is, the more uniform the gap between the rollers on the same support rod is.

Preferably, each tapered roller lateral wall fixedly connected with a plurality of thin poles, every the thin pole is kept away from tapered roller's one end and is rotated and be connected with the stirring rod, every the size of stirring rod is less than the size in the clearance between a plurality of commentaries on classics rollers on the same branch.

Preferably, the feed cylinder inner wall has seted up the spout, press device lateral wall fixedly connected with a plurality of sliders that match with the spout, the spout is the curve structure, the spout is equipped with a plurality of peak and a plurality of low peak, and is a plurality of the peak is relative, and is a plurality of the low peak is relative.

Preferably, the size of the pressing device is matched with that of the charging barrel, the inner side wall of the pressing device is rotatably connected with a plurality of pressing plates, and the pressing plates are not abutted to the rotating rod.

Preferably, each pressing plate is close to the one end of bull stick and rotates and be connected with a plurality of dead levers, and is a plurality of the dead lever is kept away from the one end of pressing plate and is rotated and be connected with fixed cover, fixed cover passes through the bearing and is connected with the bull stick rotation.

Preferably, the side wall of the fixed sleeve is fixedly connected with a press cap through a plurality of connecting rods, and the press cap is fixedly connected with the bearing plate through a fixed column.

Preferably, a plurality of the sliding blocks are of an oval structure, and the lower side wall of the pressing plate is fixedly connected with a fixing plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the tea leaves in the material cylinder can be fully kneaded through the structures such as the plurality of rotary rollers, the conical rollers and the stirring rods with different sizes, the stirring rods can convey the tea leaves on the upper side of the material cylinder to the lower part of the material cylinder, the material pressing device can be periodically raised and lowered, the tea leaves are pressed down while the material is conveyed, the stirring rods can conveniently stir and convey the tea leaves, and therefore the tea leaves in the material cylinder can be stirred more fully;

2. in the rolling process, the tea fully rolled is reduced in volume and leaks from gaps of the plurality of rotating rollers to pass through the receiving plate to enter the accommodating groove, so that the rolled tea in the charging barrel cannot be continuously rolled, the tea is prevented from being damaged, the quality of the tea is ensured, the tea in the middle of the charging barrel can be stirred towards the edge of the charging barrel in the moving process of the pressing plate through the fixing plate, the tea is more uniformly distributed, the conical rollers and the rotating rollers are convenient to roll, the pressing device can be fixed through the connecting rod, the pressing device is prevented from rotating along with the charging barrel, the pressing device is ensured to drive the pressing plate to move downwards, certain pressure is given to the tea, and the rolling effect of the tea is better;

3. the change roller size that is close to the drum more little can be more to the gap between the adjustment commentaries on classics roller of limit, avoid the gap too big, the tealeaves that will not knead and finish leaks down, guarantee the quality of kneading of tealeaves, a plurality of stirring rods can be chosen the tealeaves that the card has not knead and finish between changeing the roller gap, continue to knead, prevent simultaneously that the gap between the commentaries on classics roller from being blockked up, guarantee the speed of kneading of tealeaves, the stirring rod can rotate along the slender pole, consequently when the stirring rod stirs tealeaves, can avoid the stirring rod to damage tealeaves in a large number, can enough carry out a small amount of grinding to tealeaves, can adjust the position of tealeaves again, so that conical roller and commentaries on classics roller are kneaded.

Drawings

Fig. 1 is a schematic structural diagram of a tea processing device for facilitating rolling of tea leaves according to the present invention;

fig. 2 is a schematic structural view of a gear ring, a driving gear and other structures of the tea processing device for facilitating tea rolling according to the present invention;

fig. 3 is a schematic structural view of a structure of a roller, a support rod and the like of the tea processing device for facilitating tea rolling according to the present invention;

fig. 4 is a schematic structural diagram of a pressing plate and a pressing device of the tea processing device for facilitating rolling of tea leaves.

In the figure: the device comprises a charging barrel 1, a connecting plate 2, a toothed ring 3, a motor 4, a rotating rod 5, a driving gear 6, a planetary gear 7, a cylinder 8, a supporting rod 9, a rotating roller 10, a fixed ring 11, a conical roller 12, a stirring rod 13, a bearing plate 14, a pressing device 15, a pressing cap 16, a sliding groove 17, a sliding block 18, a pressing plate 19, a fixed rod 20, a connecting rod 21, a fixed column 22 and a fixed sleeve 23.

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.

Referring to fig. 1-4, a tea processing device convenient for tea rolling comprises a charging barrel 1 and a bearing plate 14, wherein the lower side of the charging barrel 1 is fixedly connected with a toothed ring 3 through a plurality of connecting plates 2, the toothed ring 3 is rotatably connected with the bearing plate 14, the side wall of the bearing plate 14 far away from the toothed ring 3 is provided with a motor 4, the output shaft of the motor 4 is fixedly connected with a rotating rod 5, the rotating rod 5 penetrates through the bearing plate 14 and the toothed ring 3 and extends into the charging barrel 1, the side wall of the motor 4 close to the toothed ring 3 is fixedly connected with a driving gear 6, the side wall of the bearing plate 14 is provided with a material leakage port, the side wall of the bearing plate 14 far away from the charging barrel 1 is connected with a containing groove in a clamping manner, the part of the bearing plate 14 close to the inside of the toothed ring 3 is rotatably connected with a plurality of planet gears 7, the plurality of planet gears 7 are meshed with the toothed, each supporting rod 9 is rotatably connected with a plurality of rotating rollers 10, each rotating roller 10 is of a circular truncated cone shape, the sizes of the plurality of rotating rollers 10 on the same supporting rod 9 are different, the smaller the size of the rotating roller 10 close to the cylinder 8 is, gaps among the plurality of rotating rollers 10 on the same supporting rod 9 are uniform, the smaller the size of the rotating roller 10 close to the cylinder 8 is, gaps among the rotating rollers 10 can be adjusted to a greater extent, the overlarge gaps are avoided, tea leaves which are not kneaded are leaked down, and the kneading quality of the tea leaves is ensured;

the side wall of the rotating rod 5 extending into the material cylinder 1 is fixedly connected with a fixing ring 11, the side wall of the fixing ring 11 is rotatably connected with a conical roller 12, the side wall of each conical roller 12 is fixedly connected with a plurality of thin rods, one end of each thin rod far away from the conical roller 12 is rotatably connected with a stirring rod 13, the size of each stirring rod 13 is smaller than the size of a gap between a plurality of rotating rollers 10 on the same branch, a plurality of stirring rods 13 can pick out tea leaves which are not kneaded and completely clamped between the gaps of the rotating rollers 10 and continue to be kneaded, meanwhile, the gaps between the rotating rollers 10 are prevented from being blocked, the kneading speed of the tea leaves is ensured, the side wall of the rotating rod 5 extending into the material cylinder 1 is provided with a material pressing device 15, one end of the material cylinder 1 far away from the motor 4 is rotatably connected with a pressing cap 16, the pressing cap 16 is provided with a material inlet, the inner wall of the material cylinder 1 is provided with, the chute 17 is provided with a plurality of peaks and a plurality of peaks opposite to each other, the plurality of peaks are opposite to each other, the size of the material pressing device 15 is matched with the size of the material cylinder 1, the inner side wall of the material pressing device 15 is rotatably connected with a plurality of pressing plates 19, the plurality of pressing plates 19 are not abutted against the rotating rod 5, one end of each pressing plate 19, which is close to the rotating rod 5, is rotatably connected with a plurality of fixing rods 20, one end of each fixing rod 20, which is far away from the pressing plate 19, is rotatably connected with a fixing sleeve 23, the fixing sleeve 23 is rotatably connected with the rotating rod 5 through a bearing, the side wall of the fixing sleeve 23 is fixedly connected with the press cap 16 through a plurality of connecting rods 21, the connecting rods 21 can fix the material pressing device 15, the material pressing device 15 is prevented from rotating along with the material cylinder 1, the material pressing effect of the pressing plates 19 is ensured, the press cap 16 is fixedly connected with the bearing plate 14 through the fixing, a plurality of sliders 18 are oval structures, and lateral wall fixedly connected with fixed plate under 19 of clamp plate, and oval structure's slider 18 can clear up out the tealeaves in the spout 17, avoids slider 18 to pulverize tealeaves, guarantees the quality of tealeaves, and the fixed plate can drive tealeaves and remove to the cylinder lateral wall when 19 of clamp plate reciprocate, makes more even that tealeaves distributes to it is better to make tealeaves the effect of being kneaded.

When the tea pressing device is used, tea is fed into the material cylinder 1 from a feeding port of the pressing cap 16, the tea is firstly placed on the upper sides of the pressing plates 19, the motor 4 is started, an output head of the motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the driving gear 6 to rotate, the driving gear 6 drives the planetary gears 7 to rotate, the planetary gears 7 drive the rotating rings to rotate, the rotating rings and the rotating rod 5 rotate, the rotating rings drive the material cylinder 1 to rotate through the connecting plates 2, therefore, the rotating direction of the material cylinder 1 is opposite to the rotating direction of the rotating rod 5, the material cylinder 1 drives the supporting rods 9 to rotate through the cylinder 8, the supporting rods 9 drive the rotating rollers 10 to rotate, meanwhile, the rotating rod 5 drives the fixing ring 11 to rotate, the fixing ring 11 drives the conical rollers 12 to rotate, the rotating direction of the conical rollers 12 is opposite to the rotating direction of the material cylinder 1, and as the material cylinder device 15 is connected with the sliding groove 17 in the material cylinder 1, the chute 17 is of a curved structure, so that when the material cylinder 1 rotates, the sliding block 18 moves relative to the material cylinder 1 along the curved chute 17 to drive the material pressing device 15 to move up and down, when the material pressing device 15 moves upwards, the plurality of fixing rods 20 abut against the plurality of pressing plates 19, so that the plurality of pressing plates 19 rotate around the material pressing device 15, the plurality of pressing plates 19 incline, at the moment, tea leaves on the pressing plates 19 slide down from the pressing plates 19 and enter the lower part of the material cylinder 1, and the tea leaves entering the lower part of the material cylinder 1 are mutually extruded and stirred by the conical roller 12 and the rotating roller 10, so that the rolling effect is achieved;

when the pressing device 15 moves downwards, the pressing plates 19 reset, so that the pressing plates 19 press tea leaves, the fixing plates move the tea leaves towards the edge of the charging barrel 1 when the fixing plates stir the tea leaves, the tea leaves are distributed more uniformly, the conical rollers 12 and the rotating rollers 10 are twisted, the twisting quality of the tea leaves is improved, when the conical rollers 12 rotate and drive the stirring rods 13 to rotate, the stirring rods 13 stir the tea leaves in the charging barrel 1, the tea leaves on the upper side of the charging barrel 1 move to the lower side to be contacted with the conical rollers 12 and the rotating rollers 10, so that the tea leaves are twisted, meanwhile, the stirring rods 13 can pick out the tea leaves completely twisted between the gaps of the rotating rollers 10 and continue to be twisted, the tea leaves are prevented from blocking the gaps between the rotating rollers 10, the twisted tea leaves can fall into the accommodating grooves from the gaps between the rotating rollers 10, the twisting effect of the whole twisting device is uniform, and the tea leaves cannot be excessively twisted, the tea rolling machine has the advantages that the quality of tea is improved, tea can be continuously added in the rolling process for rolling, quantitative tea cannot be rolled at one time, and the rolling speed of the tea is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a tea processingequipment convenient to tealeaves is kneaded, includes feed cylinder (1) and accepts board (14), its characterized in that, feed cylinder (1) downside is through a plurality of even board (2) fixedly connected with ring gear (3), ring gear (3) with accept board (14) and rotate and be connected, the lateral wall of accepting board (14) and keeping away from ring gear (3) is equipped with motor (4), the output shaft fixedly connected with bull stick (5) of motor (4), bull stick (5) run through accept board (14) and ring gear (3) and stretch into feed cylinder (1) inside, the lateral wall fixedly connected with drive gear (6) that motor (4) are close to ring gear (3), accept board (14) lateral wall and seted up the drain mouth, the lateral wall joint that accepts board (14) kept away from feed cylinder (1) is connected with and accomodates the groove, it is connected with a plurality of planetary gear (7) to accept the partial rotation that board (14) are close to ring gear (3) inside, a plurality of planetary gear (7) and ring gear (3) and drive gear (6) meshing, feed cylinder (1) inside wall is through a plurality of branch (9) fixedly connected with drum (8), bull stick (5) run through drum (8), every it is connected with a plurality of commentaries on classics roller (10) to rotate on branch (9), the solid fixed ring of lateral wall fixedly connected with (11) of feed cylinder (1) is stretched into in bull stick (5), gu fixed ring (11) lateral wall rotates and is connected with tapered roller (12), the lateral wall that bull stick (5) stretched into feed cylinder (1) is equipped with press device (15), the one end rotation that motor (4) were kept away from in feed cylinder (1) is connected with and presses and emits (16), press and emit (16) and seted up the pan feeding mouth.

2. A tea processing device for facilitating the rolling of tea leaves according to claim 1, wherein each of said rollers (10) is of a truncated cone shape, the rollers (10) on the same bar (9) being of different sizes, the smaller the size of the roller (10) closer to the cylinder (8), the more uniform the gap between the rollers (10) on the same bar (9).

3. A tea processing device for facilitating rolling of tea leaves as claimed in claim 1 wherein a plurality of thin rods are fixedly connected to the side wall of each conical roller (12), a stirring rod (13) is rotatably connected to one end of each thin rod far from the conical roller (12), and the size of each stirring rod (13) is smaller than the size of the gap between the plurality of rollers (10) on the same branch.

4. The tea processing device convenient for tea rolling according to claim 1, wherein a sliding groove (17) is formed in the inner wall of the charging barrel (1), a plurality of sliding blocks (18) matched with the sliding groove (17) are fixedly connected to the side wall of the pressing device (15), the sliding groove (17) is of a curved structure, the sliding groove (17) is provided with a plurality of high peaks and a plurality of low peaks, the high peaks are opposite, and the low peaks are opposite.

5. A tea processing device for facilitating rolling of tea leaves as claimed in claim 4, wherein the size of the pressing device (15) is matched with the size of the charging barrel (1), a plurality of pressing plates (19) are rotatably connected to the inner side wall of the pressing device (15), and the plurality of pressing plates (19) do not abut against the rotating rod (5).

6. A tea processing device for facilitating rolling of tea leaves as claimed in claim 5, wherein each end of the pressing plate (19) close to the rotating rod (5) is rotatably connected with a plurality of fixing rods (20), one ends of the fixing rods (20) far from the pressing plate (19) are rotatably connected with a fixing sleeve (23), and the fixing sleeve (23) is rotatably connected with the rotating rod (5) through a bearing.

7. A tea processing device for facilitating the rolling of tea leaves as claimed in claim 6, wherein the side wall of the fixing sleeve (23) is fixedly connected with the press cap (16) through a plurality of connecting rods (21), and the press cap (16) is fixedly connected with the bearing plate (14) through the fixing column (22).

8. Tea processing device for facilitating the rolling of tea leaves according to claim 7, characterised in that a plurality of said slides (18) are of an oval configuration, and a fixing plate is fixedly connected to the lower side wall of said pressing plate (19).