CN217851176U

CN217851176U - Tea processing device

Info

Publication number: CN217851176U
Application number: CN202221991548.3U
Authority: CN
Inventors: 李子欣; 李勤; 柳亦松; 罗昕; 江素娟
Original assignee: Hunan Agricultural University
Current assignee: Hunan Agricultural University
Priority date: 2022-07-31
Filing date: 2022-07-31
Publication date: 2022-11-22
Anticipated expiration: 2032-07-31

Abstract

The utility model discloses a tea processing device, which comprises a fixed shell, wherein the fixed shell is arranged in a rectangular cylinder shape, a rolling mechanism is arranged in the fixed shell, the rolling mechanism comprises a first rolling mechanism, a second rolling mechanism and a third rolling mechanism, the first rolling mechanism, the second rolling mechanism and the third rolling mechanism are sequentially arranged in a staggered manner from top to bottom, a first transmission mechanism is arranged above the first rolling mechanism, a second transmission mechanism is arranged between the first rolling mechanism and the second rolling mechanism, and a third transmission mechanism is arranged between the second rolling mechanism and the third rolling mechanism; the fixed shell is characterized in that three discharge ports are formed in the side wall of the fixed shell and are respectively located on one side of the first rolling mechanism, the second rolling mechanism and the third rolling mechanism, and turning covers are arranged in the three discharge ports and are connected with the first rolling mechanism, the second rolling mechanism or the third rolling mechanism.

Description

Tea processing device

Technical Field

The utility model relates to a tea processing field especially relates to a tea processing device.

Background

The processing process of tea mainly comprises the working procedures of picking, de-enzyming, rolling, drying and the like, wherein the fresh tea which is de-enzymed or withered and softened is rolled into the required shapes of strips, needles, granules, sheets and the like by hands or machines, and the rolling is called. The rolling function is not only shaping, but also mainly causing cell breakage and tea juice overflow, the overflowing tea juice is attached to the surface of the shaped leaves, and the color and the taste can be brewed after the tea juice is dried. Therefore, the rolling is a necessary processing procedure for making various teas.

Tea rolling can be divided into light rolling, middle rolling, heavy rolling and the like according to different degrees of change of the appearance of the tea; the slightly rolled tea leaves have small changes to the appearance of the tea leaves and still can clearly see the original appearance of the tea leaves, such as green tea; the twisting force of medium-heavy twisting is larger than that of light twisting, such as oolong tea; the tea leaves after being heavily twisted have a large change degree on the appearance of the tea leaves and are further away from the plant shape of the tea leaves, such as Tieguanyin tea and the like.

At present, the rolling device in the tea manufacturing enterprise only has a single rolling degree, can only perform rolling operation on partial varieties of tea, and cannot be applied to rolling operation of all varieties of tea, so that the tea manufacturing enterprise needs to provide a plurality of rolling devices with different rolling degrees to meet the production requirements of different varieties of tea, the rolling device increases the production cost of tea manufacturing operation, and the improvement is needed.

Disclosure of Invention

The utility model aims at the above problem, provide a simple structure, convenient to use's tea processing device.

In order to realize the purpose, the technical scheme of the utility model is that:

a tea processing device comprises a fixed shell, wherein the fixed shell is arranged in a rectangular cylindrical shell shape, a rolling mechanism is arranged in the fixed shell and comprises a first rolling mechanism, a second rolling mechanism and a third rolling mechanism, the first rolling mechanism, the second rolling mechanism and the third rolling mechanism are sequentially arranged in a staggered mode from top to bottom, a first transmission mechanism is arranged above the first rolling mechanism, a second transmission mechanism is arranged between the first rolling mechanism and the second rolling mechanism, and a third transmission mechanism is arranged between the second rolling mechanism and the third rolling mechanism; the fixed shell is characterized in that three discharge ports are formed in the side wall of the fixed shell and are respectively located on one side of the first rolling mechanism, the second rolling mechanism and the third rolling mechanism, and turning covers are arranged in the three discharge ports and are connected with the first rolling mechanism, the second rolling mechanism or the third rolling mechanism.

Furthermore, the first rolling mechanism, the second rolling mechanism and the third rolling mechanism respectively comprise a bearing seat and a rotating roller wheel, the front end and the rear end of the bearing seat are fixedly connected with the front end wall and the rear end wall of the fixed shell, an arc groove is formed in the top end of the bearing seat, the rotating roller wheel is arranged in the arc groove, the axial two ends of the rotating roller wheel are respectively and rotatably connected with the front end wall and the rear end wall of the fixed shell, and a plurality of rolling ribs are arranged on the outer side of the rotating roller wheel at equal intervals along the circumferential direction of the rotating roller wheel and are arranged in an inclined manner; a rolling gap is arranged between the outer side wall of the rotary roller and the inner side wall of the arc groove; in the first rolling mechanism, the second rolling mechanism and the third rolling mechanism, rolling ribs on the outer side of the rotary roller are sequentially increased, and rolling gaps are sequentially reduced.

Furthermore, the top end of one side of the bearing seat close to the discharge port is provided with an inclined bulge with an inclined top end, the bottom end of the inclined bulge is connected with the pin shaft at the top end of the guide plate, the bottom end of the guide plate is connected with a traction rope and is connected with the bottom end of an overturning cover in the discharge port through the traction rope, and the top end of the overturning cover is connected with the pin shaft at the inner wall of the top end of the discharge port.

Further, bear the seat and keep away from one side top swivelling joint of discharge gate and have the scraper blade, the scraper blade is kept away from one side middle part of discharge gate and is connected with the spring and bear the seat through the spring and be connected, and the scraper blade top contacts with first transmission device or second transmission device or third transmission device bottom.

Furthermore, first transmission device, second transmission device, third transmission device all include drive roll, driven voller, drive roll, driven voller all with fixed casing front and rear end wall rotatable coupling, the netted conveyer belt has been cup jointed to the drive roll, the driven voller outside, the netted conveyer belt is the level form setting, netted conveyer belt bottom contacts with the scraper blade top.

Furthermore, the top end of the fixed shell is provided with a feed inlet, the feed inlet is located above the first transmission mechanism, and the outer side wall of the fixed shell is fixedly connected with a plurality of power motors and is in transmission connection with the driving roller and the rotating roller through the power motors.

Furthermore, the bottom end of the inside of the fixed shell is fixedly connected with a heating rod, and the side wall of the middle part of the fixed shell is provided with a water inlet and a plug cover detachably connected in the water inlet.

Furthermore, the first rolling mechanism is arranged below the left end of the first transmission mechanism, the second transmission mechanism is arranged below the first rolling mechanism, the second rolling mechanism is arranged below the right end of the second transmission mechanism, the third transmission mechanism is arranged below the second rolling mechanism, and the third rolling mechanism is arranged below the left end of the third transmission mechanism.

Compared with the prior art, the utility model has the advantages and positive effect be:

the utility model adopts the design that the first rolling mechanism, the second rolling mechanism and the third rolling mechanism are arranged in the fixed shell, so that the rolling operation can be carried out on different tea leaves by the three rolling mechanisms with gradually increased rolling degrees; when tea leaves needing to be slightly rolled are processed, a discharge hole in one side of the first rolling mechanism is opened, and the tea leaves are discharged from the discharge hole after passing through the first rolling mechanism; when tea leaves needing moderate twisting are processed, a discharge hole at one side of the second twisting mechanism is opened, and the tea leaves are discharged from the discharge hole after sequentially passing through the first twisting mechanism and the second twisting mechanism; when tea leaves needing to be heavily twisted are processed, a discharge hole on one side of the third twisting mechanism is opened, and the tea leaves are discharged from the discharge hole after sequentially passing through the first twisting mechanism, the second twisting mechanism and the third twisting mechanism; it can satisfy the processing operation of rolling of all varieties tealeaves, does not need the tealeaves manufacturing enterprise to set up the device of rolling of multiple different degrees of rolling and carries out tealeaves production operation, has effectively reduced the manufacturing cost of tealeaves production operation, has brought certain facility for tealeaves production operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is an enlarged view of the structure at position A in FIG. 1;

FIG. 3 is an enlarged view of the structure at position B in FIG. 1;

fig. 4 is a top view of a connecting structure of the stationary housing and the third rolling mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.

As shown in fig. 1 to 4, the present embodiment discloses a tea processing device, which includes a fixed casing 1, the fixed casing 1 is disposed in a rectangular cylindrical casing shape, a feed port 101 is disposed at a top end of the fixed casing 1, the feed port 101 is located above a first conveying mechanism 5, a first rolling mechanism 2, a second rolling mechanism 3, and a third rolling mechanism 4 are disposed in the fixed casing 1, the first rolling mechanism 2, the second rolling mechanism 3, and the third rolling mechanism 4 are sequentially disposed in a staggered manner from top to bottom, the first conveying mechanism 5 is disposed above the first rolling mechanism 2, a second conveying mechanism 6 is disposed between the first rolling mechanism 2 and the second rolling mechanism 3, and a third conveying mechanism 7 is disposed between the second rolling mechanism 3 and the third rolling mechanism 4;

the first rolling mechanism 2 is arranged below the left end of the first conveying mechanism 5, the second conveying mechanism 6 is arranged below the first rolling mechanism 2, the second rolling mechanism 3 is arranged below the right end of the second conveying mechanism 6, the third conveying mechanism 7 is arranged below the second rolling mechanism 3, and the third rolling mechanism 4 is arranged below the left end of the third conveying mechanism 7.

The side wall of the fixed shell 1 is provided with three discharge ports 102, the three discharge ports 102 are respectively located at one side of the first rolling mechanism 2, the second rolling mechanism 3 and the third rolling mechanism 4, turning covers 207 are arranged in the three discharge ports 102, and the turning covers 207 are connected with the corresponding rolling mechanisms.

Among the three discharge gate, first discharge gate is located first rolling mechanism left side, and it is used for discharging the tealeaves of slightly kneading the twisting, and the second discharge gate is located second rolling mechanism right side, and it is used for discharging the tealeaves of moderate twisting, and the third discharge gate is located third rolling mechanism left side, and it is used for discharging the tealeaves of heavily kneading the twisting.

When carrying out tea processing operation, throw into tealeaves from the feed inlet, tealeaves falls on first transport mechanism and carries first transport mechanism to knead the mechanism, the tealeaves after kneading from first knead the mechanism is discharged or falls on second transport mechanism from first discharge gate, fall in second knead the mechanism through the transmission of second transport mechanism, the tealeaves after kneading from second knead the mechanism is discharged or falls on third transport mechanism from second discharge gate, fall in third knead the mechanism through the transmission of third transport mechanism, knead the mechanism through the third and knead the operation back and discharge from the third discharge gate.

The first rolling mechanism 2, the second rolling mechanism 3 and the third rolling mechanism 4 respectively comprise a bearing seat 202 and a rotating roller wheel 201, the front end and the rear end of the bearing seat 202 are fixedly connected with the front end wall and the rear end wall inside the fixed shell 1, the top end of the bearing seat 202 is provided with an arc groove 2021, the rotating roller wheel 201 is arranged in the arc groove 2021, the axial two ends of the rotating roller wheel 201 are respectively and rotatably connected with the front end wall and the rear end wall of the fixed shell 1, one end of the rotating roller wheel 201 is in transmission connection with a power motor 13 fixedly connected to the outer side wall of the fixed shell 1, a plurality of rolling ribs 2011 are arranged on the outer side of the rotating roller wheel 201 at equal intervals along the circumferential direction of the rotating roller wheel 201, and the rolling ribs 2011 are arranged in an inclined shape or a spiral shape; a twisting gap 2022 is arranged between the outer side wall of the rotating roller 201 and the inner side wall of the arc groove 2021; in the first rolling mechanism 2, the second rolling mechanism 3, and the third rolling mechanism 4, the rolling ribs 2011 on the outer side of the rotary roller 201 are sequentially increased, and the rolling gaps 2022 are sequentially decreased.

During rolling operation, tea leaves fall from the conveying mechanism and enter the arc-shaped groove of the bearing seat, the rolling ribs extrude and roll the tea leaves through the rotation of the rotary roller, and the tea leaves can be taken out of the arc-shaped groove after rolling, so that the rolling operation of the tea leaves is realized;

the top end of one side of the bearing seat 202 close to the discharge port 102 is provided with an inclined protrusion 2023 with an inclined top end, the bottom end of the inclined protrusion 2023 is connected with the top end of the guide plate 205 through a pin shaft, the bottom end of the guide plate 205 is connected with the pulling rope 206 and is connected with the bottom end of the turning cover 207 in the discharge port 102 through the pulling rope 206, and the top end of the turning cover 207 is connected with the inner wall pin shaft at the top end of the discharge port 102.

Tea leaves twisted from the arc-shaped groove can slide downwards along the inclined bulge, when the turnover cover in the discharge port is in an open state, the turnover cover can pull the guide plate to rotate through the traction rope, so that the guide plate is arranged in an inclined manner, and the tea leaves falling from the inclined bulge can pass through the guide plate and then are discharged from the discharge port; when the turnover cover in the discharge port is in a closed state, the guide plate is in a vertical state under the action of gravity, tea falling from the inclined protrusion falls into the next conveying mechanism, and the next rolling mechanism is driven by the conveying mechanism to carry out weighting rolling operation; it both can realize the ejection of compact operation of tealeaves when needs are discharged through the structural design between upset lid and the deflector, can realize the normal operation of tealeaves when not needing the discharge again, and its simple structure, convenient and fast have further improved the utility model discloses an effect of use.

The top end of one side of the bearing seat 202, which is far away from the discharge hole 102, is rotatably connected with a scraper 203, the middle part of one side of the scraper 203, which is far away from the discharge hole 102, is connected with a spring 204 and is connected with the bearing seat 202 through the spring 204, and the top end of the scraper 203 is contacted with the bottom end of the corresponding transmission mechanism.

The butt of scraper blade under the elastic action is in the transmission device bottom, and it can play the guide effect when tealeaves falls from transmission device, with the leading-in circular arc recess of tealeaves, when tealeaves adhesion did not fall on transmission device on some simultaneously, the scraper blade top can be scraped it down, has effectively improved the leading-in effect of kneading the mechanism, has improved transmission device's transmission effect simultaneously, has further improved the utility model discloses an effect of use.

The first transmission mechanism 5, the second transmission mechanism 6 and the third transmission mechanism 7 respectively comprise a driving roller 10 and a driven roller 11, the driving roller 10 and the driven roller 11 are rotatably connected with the front end wall and the rear end wall of the fixed shell 1, one end of the driving roller 10 is in transmission connection with a power motor fixedly connected with the outer side wall of the fixed shell 1, the outer sides of the driving roller 10 and the driven roller 11 are sleeved with a reticular conveyor belt 12, the reticular conveyor belt 12 is horizontally arranged, and the bottom end of the reticular conveyor belt 12 is contacted with the top end of the scraper 203; the inside bottom fixedly connected with heating rod 9 of fixed casing 1, fixed casing 1 middle part lateral wall is provided with water inlet 103 and can dismantle in the water inlet 103 and be connected with gag 8.

The utility model provides a transmission device plays the effect that tealeaves was transported between three rolling mechanism, simultaneously, through the design that sets up the heating rod in fixed casing bottom, can pour into rivers into in fixed casing bottom, and the vapor that produces after the heating rod heating carries out the operation of completing to tealeaves on netted conveyer belt to will complete, roll the process and combine together, reduced tea processing's process step, thereby effectively reduced tea processing operation's manufacturing cost, further improved the utility model discloses an excellent in use effect.

The utility model adopts the design that the first rolling mechanism, the second rolling mechanism and the third rolling mechanism are arranged in the fixed shell, so that the rolling operation can be carried out on different tea leaves by the three rolling mechanisms with gradually increased rolling degrees; when tea leaves needing to be slightly rolled are processed, a discharge hole at one side of the first rolling mechanism is opened, and the tea leaves are discharged from the discharge hole after passing through the first rolling mechanism; when tea leaves needing moderate twisting are processed, a discharge hole at one side of the second twisting mechanism is opened, and the tea leaves are discharged from the discharge hole after sequentially passing through the first twisting mechanism and the second twisting mechanism; when tea leaves needing to be heavily twisted are processed, a discharge hole on one side of the third twisting mechanism is opened, and the tea leaves are discharged from the discharge hole after sequentially passing through the first twisting mechanism, the second twisting mechanism and the third twisting mechanism; it can satisfy the processing operation of rolling of all varieties tealeaves, does not need the tealeaves manufacturing enterprise to set up the device of rolling of multiple different degrees of rolling and carries out tealeaves production operation, has effectively reduced the manufacturing cost of tealeaves production operation, has brought certain facility for tealeaves production operation.

Claims

1. The utility model provides a tea processing device, includes fixed casing, and fixed casing is the setting of rectangular cylinder casing form, is provided with in the fixed casing and kneads mechanism, its characterized in that: the rolling mechanism comprises a first rolling mechanism, a second rolling mechanism and a third rolling mechanism, the first rolling mechanism, the second rolling mechanism and the third rolling mechanism are sequentially arranged in a staggered mode from top to bottom, a first transmission mechanism is arranged above the first rolling mechanism, a second transmission mechanism is arranged between the first rolling mechanism and the second rolling mechanism, and a third transmission mechanism is arranged between the second rolling mechanism and the third rolling mechanism; the side wall of the fixed shell is provided with three discharge ports which are respectively positioned at one side of the first rolling mechanism, the second rolling mechanism and the third rolling mechanism, and turning covers are arranged in the three discharge ports and are connected with the first rolling mechanism, the second rolling mechanism or the third rolling mechanism.

2. The tea processing apparatus of claim 1, wherein: the first rolling mechanism, the second rolling mechanism and the third rolling mechanism respectively comprise a bearing seat and a rotating roller wheel, the front end and the rear end of the bearing seat are fixedly connected with the front end wall and the rear end wall of the fixed shell, an arc groove is formed in the top end of the bearing seat, the rotating roller wheel is arranged in the arc groove, the axial two ends of the rotating roller wheel are rotatably connected with the front end wall and the rear end wall of the fixed shell respectively, and a plurality of rolling ribs are arranged on the outer side of the rotating roller wheel at equal intervals along the circumferential direction of the rotating roller wheel and are arranged in an inclined manner; a rolling gap is arranged between the outer side wall of the rotary roller and the inner side wall of the arc groove; in the first rolling mechanism, the second rolling mechanism and the third rolling mechanism, rolling ribs on the outer side of the rotary roller are sequentially increased, and rolling gaps are sequentially reduced.

3. The tea processing apparatus of claim 2, wherein: bear one side top that the seat is close to the discharge gate and be provided with the top and be the slope arch of slope form, the protruding bottom of slope is connected with deflector top pin shaft, and the deflector bottom is connected with the tractive rope and is connected with the intraoral upset lid bottom through tractive rope and discharge gate, and upset lid top and discharge gate top inner wall round pin hub connection.

4. The tea processing apparatus of claim 3, wherein: bear the seat and keep away from one side top swivelling joint of discharge gate and have the scraper blade, the scraper blade is kept away from one side middle part of discharge gate and is connected with the spring and bear the seat through the spring and be connected, and the scraper blade top contacts with first transmission device or second transmission device or third transmission device bottom.

5. The tea processing apparatus of claim 4, wherein: first transmission device, second transmission device, third transmission device all include drive roll, driven voller, and drive roll, driven voller all with fixed casing preceding, rear end wall rotatable coupling, the netted conveyer belt has been cup jointed in drive roll, the driven voller outside, netted conveyer belt is the level form setting, netted conveyer belt bottom contacts with the scraper blade top.

6. The tea processing apparatus of claim 5, wherein: the top end of the fixed shell is provided with a feed inlet, the feed inlet is positioned above the first transmission mechanism, and the outer side wall of the fixed shell is fixedly connected with a plurality of power motors and is in transmission connection with the driving roller and the rotating roller through the power motors.

7. The tea processing apparatus of claim 6, wherein: the inside bottom end fixedly connected with heating rod of fixed casing, fixed casing middle part lateral wall is provided with the water inlet and can dismantle in the water inlet and be connected with the gag.

8. The tea processing apparatus of claim 7, wherein: the first rolling mechanism is arranged below the left end of the first conveying mechanism, the second conveying mechanism is arranged below the first rolling mechanism, the second rolling mechanism is arranged below the right end of the second conveying mechanism, the third conveying mechanism is arranged below the second rolling mechanism, and the third rolling mechanism is arranged below the left end of the third conveying mechanism.