CN110876415A

CN110876415A - Tea leaf rolling machine

Info

Publication number: CN110876415A
Application number: CN201911178312.0A
Authority: CN
Inventors: 纪大红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-03-13

Abstract

The invention discloses a tea leaf rolling machine which comprises a supporting base, wherein a supporting shell is arranged on the periphery of the upper end of the supporting base, a first supporting block is arranged at the upper end of the supporting shell, a feeding hopper is fixedly connected to the upper end of the first supporting block, a rotating roller is arranged in the feeding hopper, a rolling disc is arranged under a discharge port of the feeding hopper, rolling holes are distributed in the rolling disc in a filling manner, limit keys are arranged on the inner wall of the rolling holes, a rolling roller is arranged in each rolling hole, external threads are arranged on the periphery of the rolling roller, a shielding plate is arranged below the rolling roller, and a collecting box is arranged on the; during operation, tea leaves to be kneaded are loaded into the feed hopper, the tea leaves in the feed hopper are stacked on the rotating rollers, the tea leaves continuously fall into the kneading disc through gaps between the rotating rollers, the tea leaves in the kneading disc fall into the tea leaves in the kneading holes for kneading, and the kneaded tea leaves fall onto the shielding plate below the kneading holes and further slide into the collecting box.

Description

Tea leaf rolling machine

Technical Field

The invention relates to a tea processing device, in particular to a tea rolling machine.

Background

In the processing process of common tea, tea needs to be rolled, the purpose of rolling tea is to appropriately destroy tea tissues after enzyme deactivation, allow substances contained in the tea to permeate into the surface of the tea, and shape the tea at the same time to ensure that bud leaves are wound into a required shape.

At present, a common tea leaf rolling device comprises a rack, wherein a rolling barrel, a pressurizing cover and a rolling disc are arranged on the rack, the rolling barrel is connected with a turbine box through a crank arm of a power transmission system, the turbine box is connected with a motor, the pressurizing cover is arranged in the rolling barrel and is used for pressurizing tea leaves, and a blanking disc used for blanking after rolling is arranged at the center of the rolling disc; after the tea leaves are rolled, the tea leaves are fed through the feeding disc.

In the tea rolling process by the tea rolling equipment, tea cannot be added into the rolling barrel at any time in the rotating process, and after the equipment is stopped, the pressurizing cover is manually operated to move out to add the tea, so that people are required to specially keep watch, continuous starting operation is realized, the shutdown charging is realized, the processing efficiency is low, and the labor cost is high.

In addition, the existing rolling machine only rolls a large amount of tea leaves through the rotation of the rolling barrel on the rolling disc, so that the rolling time of some tea leaves is too long to cause the tea leaves to be cracked, and on the other hand, partial tea leaves are not completely rolled to cause the tea leaves to be incompletely rolled.

Disclosure of Invention

The invention aims to provide a tea rolling machine which does not need to be continuously started up and operated, is used for feeding materials when the machine is shut down, simultaneously avoids the phenomenon that tea is cracked due to overlong tea rolling time, and on the other hand, avoids incomplete rolling of tea and incomplete rolling of tea.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a machine is kneaded to tealeaves, includes and supports the base, supports base upper end week side and is equipped with the support shell, and the support shell upper end is equipped with first supporting block, and first supporting block upper end fastening connection has the feeder hopper, its characterized in that, be equipped with the rotatable live-rollers of array distribution in the feeder hopper, wherein live-rollers rotates with the feeder hopper inner wall and is connected.

The automatic rolling machine is characterized in that a rolling disc is arranged under a discharge port of the feed hopper, the rolling disc is in a downward inclined cutting state, rolling holes are distributed in the rolling disc in a filling mode, the rolling holes penetrate through the rolling disc, limiting keys which are axially distributed are arranged on the inner wall of each rolling hole, a rolling roller which is coaxial with the rolling holes and can rotate is arranged in each rolling hole, external threads are arranged on the peripheral side of each rolling roller, a shielding plate is arranged below each rolling roller, the shielding plate is in a downward inclined state, and a collecting box is arranged on a supporting base located below the shielding plate.

Further, the live-rollers runs through the feeder hopper, and the live-rollers both sides that the array distributes are equipped with the drive shaft, and the drive shaft diameter equals with the live-rollers diameter, rotates through first track between the drive shaft to be connected, is equipped with the stopper simultaneously in the feeder hopper outside, and arbitrary drive shaft rotates with the stopper to be connected, and another drive shaft one end is equipped with first motor, and the feeder hopper outside that lies in first motor one side simultaneously is equipped with the second supporting shoe, and first motor fixed mounting is on the second supporting shoe.

Furthermore, the support shell is internally provided with symmetrically distributed support bars, the support bars are fixedly connected with the support shell, the two sides of the kneading disc are provided with extension plates, and the extension plates are fixedly connected with the support bars.

The shielding plate is fixedly connected with the inner wall of the supporting shell.

Further, it is equipped with the pivot to knead the roller lower extreme, and the pivot runs through the sunshade, and the pivot rotates with the sunshade simultaneously to be connected, lies in every row of pivot both sides and is equipped with and all is equipped with the axis of rotation, and the axis of rotation rotates with the sunshade lower extreme to axis of rotation diameter equals with the axis of rotation diameter, rotates through the second track between every row of axis of rotation to be connected, rotates through the third track between the axis of rotation of arbitrary homonymy to be connected, and arbitrary one axis of rotation lower extreme is equipped with the second motor, second motor output and axis of rotation fastening.

Further, the second motor is fixedly connected with the upper end of the supporting base.

Furthermore, the supporting shell, the supporting bars and the shielding plates form a symmetrical cavity, the cavity is communicated with a space formed between the kneading disc and the shielding plates, third motors distributed in an array mode are arranged on the inner wall of the supporting shell in any cavity, a fan rotating shaft is arranged at the output end of each third motor, and a fan is arranged at one end of the fan rotating shaft.

Furthermore, the rolling hole is in a circular truncated cone shape, and the large-diameter opening of the rolling hole is positioned at the upper end of the rolling disc.

Further, it is equipped with the rectangular channel to knead dish both sides, and the rectangular channel runs through and kneads the dish, lies in all to be equipped with linear guide on the support bar simultaneously, is equipped with the third supporting shoe on linear guide's the slider, is equipped with the fourth supporting shoe on the third supporting shoe, through bracing piece fastening connection between the fourth supporting shoe, and the bracing piece passes the rectangular channel simultaneously, and the bracing piece lower extreme is equipped with the brush.

The invention has the beneficial effects that: during rolling, equipment does not need to be stopped, tea leaves can be continuously added into the feed hopper during working, a small amount of tea leaves in the rolling holes are continuously rubbed by the external threads on the peripheral sides of the rolling rollers and are continuously scraped by the limiting keys on the inner walls of the rolling holes, rolling of the tea leaves is realized, the rolled tea leaves leak out of the rolling holes in time, excessive rolling is avoided, and incomplete rolling of local tea leaves can be avoided.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the tea rolling machine according to the present invention;

FIG. 2 is a schematic view from a different perspective of the present invention;

FIG. 3 is a schematic view from a different perspective of the present invention;

FIG. 4 is a schematic view of a portion of the present invention;

FIG. 5 is a schematic view of the present invention at a position A with a partially enlarged structure;

FIG. 6 is a schematic view of a portion of the present invention;

FIG. 7 is a schematic view of a portion of the present invention;

FIG. 8 is a schematic view of the present invention at a part enlarged.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1, a tea leaf rolling machine comprises a supporting base 1, a supporting shell 11 is arranged on the periphery of the upper end of the supporting base 1, a first supporting block 12 is arranged on the upper end of the supporting shell 11, as shown in fig. 2, a feeding hopper 2 is fixedly connected to the upper end of the first supporting block 12, rotating rollers 21 which are distributed in an array and can rotate are arranged in the feeding hopper 2, wherein the rotating rollers 21 are rotatably connected with the inner wall of the feeding hopper 2, and small gaps are formed among the rotating rollers 21; during operation, the tea leaves to be kneaded are loaded into the feed hopper 2, the tea leaves in the feed hopper 2 are stacked on the rotating rollers 21 and continuously fall to the discharge hole of the feed hopper 2 through the gaps between the rotating rollers 21, and the tea leaf amount entering the discharge hole of the feed hopper 2 in unit time is controlled.

In order to make the rotating roller 21 automatically rotate, the rotating roller 21 penetrates through the feeding hopper 2, as shown in fig. 3, two sides of the rotating rollers 21 distributed in an array are provided with driving shafts 22, the diameters of the driving shafts 22 are equal to the diameters of the rotating rollers 21, the driving shafts 22 are rotatably connected through a first crawler 23, meanwhile, the outer side of the feeding hopper 2 is provided with a limiting block 24, any one of the driving shafts 22 is rotatably connected with the limiting block 24, one end of the other driving shaft 22 is provided with a first motor 25, meanwhile, the outer side of the feeding hopper 2 at one side of the first motor 25 is provided with a second supporting block 26, and the first motor 25 is fixedly installed on; the first motor 25 is started, the output end of the first motor 25 drives the driving shaft 22 to rotate, the driving shaft 22 rotates to drive the first crawler belt 23 to rotate, and the first crawler belt 23 rotates to drive the rotating roller 21 to rotate.

An kneading disc 3 is arranged right below a discharge port of the feed hopper 2, the kneading disc 3 is in a downward oblique cutting state, kneading holes 31 are distributed in the kneading disc 3 in a filling manner, as shown in fig. 4, the kneading holes 31 penetrate through the kneading disc 3, limit keys 32 which are distributed axially are arranged on the inner walls of the kneading holes 31, as shown in fig. 5, a kneading roller 4 which is coaxial with the kneading holes 31 and can rotate is arranged in the kneading holes 31, external threads 41 are arranged on the peripheral side of the kneading roller 4, a shielding plate 5 is arranged below the kneading roller 4, the shielding plate 5 is in a downward oblique state, and a collecting box 6 is arranged on the supporting base 1 below the shielding plate 5.

During operation, tealeaves fall to rolling dish 3 from feeder hopper 2 discharge gate on, because rolling dish 3 is the downward sloping state, tealeaves that falls to rolling dish 3 slips down rolling dish 3, and the landing is to rolling in the hole 31, and the tealeaves that rolls in the hole 31 is through the continuous friction of the external screw thread 41 of rolling roller 4 week side and the continuous scraping of the spacing key 32 of rolling the hole 31 inner wall, realizes rolling to tealeaves, and the tealeaves after rolling drops to rolling on the sunshade 5 of hole 31 below, further slips to collecting box 6.

Support bars 13 which are symmetrically distributed are arranged on the inner side of the support shell 11, the support bars 13 are fixedly connected with the support shell 11, extension plates 33 are arranged on two sides of the kneading disc 3, the extension plates 33 are fixedly connected with the support bars 13, and the support bars 13 play a role in supporting and fastening the kneading disc 3.

The shield 5 is firmly connected with the inner wall of the support shell 11.

In order to enable the kneading roller 4 to rotate coaxially with the kneading holes 31, as shown in fig. 6, a rotating shaft 42 is provided at the lower end of the kneading roller 4, the rotating shaft 42 penetrates through the shield 5, the rotating shaft 42 is rotatably connected with the shield 5, rotating shafts 51 are provided at both sides of each row of rotating shafts 42, the rotating shafts 51 are rotatably connected with the lower end of the shield 5, the diameter of the rotating shafts 51 is equal to that of the rotating shafts 42, each row of rotating shafts 51 are rotatably connected through a second crawler belt 52, the rotating shafts 51 on any same side are rotatably connected through a third crawler belt 53, a second motor 54 is provided at the lower end of any one rotating shaft 51, and the output end of the second motor 54 is tightly connected with the; the second motor 54 is started, the output end of the second motor 54 drives the rotating shaft 51 to rotate, the rotating shaft 51 rotates to drive the third crawler belt 53 to rotate, the third crawler belt 53 rotates to drive all the rotating shafts 51 positioned on the same side of the second motor 54 to rotate, all the rotating shafts 51 rotate to drive the second crawler belt 52 to rotate, and the second crawler belt 52 rotates to drive the rotating shaft 42 to rotate, so as to further drive the kneading roller 4 to rotate.

The second motor 54 is fastened to the upper end of the support base 1.

The supporting housing 11, the supporting bars 13 and the shielding plate 5 form symmetrically distributed cavity 14, the cavity 14 is through to the space formed between the twisting disc 3 and the shielding plate 5, the inner wall of the supporting housing 11 of any cavity 14 is provided with third motors 141 distributed in an array, as shown in fig. 8, the output end of the third motor 141 is provided with a fan rotating shaft 142, and one end of the fan rotating shaft 142 is provided with a fan 143; the third motor 141 is turned on, the output end of the third motor 141 drives the fan rotating shaft 142 to rotate, the fan rotating shaft 142 drives the fan 143 to rotate, the fan 143 blows air to the space formed between the rolling disc 3 and the shield 5, and therefore the situation that tea leaves fall onto the lower shield from the rolling holes 31 after rolling and cannot slide down to the collecting box 6 smoothly due to the blocking of the rotating shaft 42 is prevented.

In order to prevent tea leaves from being accumulated on the kneading disc 3 below the discharge port of the feeding hopper 2, rectangular grooves 34 are formed in two sides of the kneading disc 3, the rectangular grooves 34 penetrate through the kneading disc 3, linear guide rails 7 are arranged on the supporting bars 13, a third supporting block 71 is arranged on a sliding block of each linear guide rail 7, a fourth supporting block 72 is arranged on each third supporting block 71, the fourth supporting blocks 72 are fixedly connected through supporting bars 73, the supporting bars 73 penetrate through the rectangular grooves 34, and brushes 74 are arranged at the lower ends of the supporting bars 73; the linear guide rail 7 is opened, the sliding block on the linear guide rail 7 drives the brush 74 on the fourth supporting block 72 to move back and forth along the rectangular groove 34, the brush 74 paves the tea leaves accumulated on the rolling disc 3, and the efficiency of the tea leaves on the rolling disc 3 entering the rolling holes 31 is improved.

The efficiency of tea leaves on the kneading disc 3 entering the kneading holes 31 is further improved, the kneading holes 31 are in a circular truncated cone shape, the large-diameter openings of the kneading holes 31 are positioned at the upper end of the kneading disc 3, and the tea leaves on the kneading disc 3 can enter the kneading holes 31 more conveniently.

The using method comprises the following steps: during operation, tea leaves to be kneaded are loaded into the feed hopper 2, the tea leaves in the feed hopper 2 are stacked on the rotating rollers 21, the tea leaves continuously fall into the kneading disc 3 through gaps between the rotating rollers 21, the tea leaves in the kneading disc 3 fall into the tea leaves in the kneading holes 31 for kneading, and the kneaded tea leaves fall onto the shielding plate 5 below the kneading holes 31 and further slide into the collecting box 6; meanwhile, the linear guide 7 is opened to move the brush 74 back and forth along the rectangular groove 34, thereby spreading the tea leaves stacked on the rolling tray 3.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A tea leaf rolling machine comprises a supporting base (1), wherein a supporting shell (11) is arranged on the periphery of the upper end of the supporting base (1), a first supporting block (12) is arranged at the upper end of the supporting shell (11), and a feeding hopper (2) is fixedly connected to the upper end of the first supporting block (12), and is characterized in that rotatable rotating rollers (21) are arranged in the feeding hopper (2) in an array distribution manner, wherein the rotating rollers (21) are rotatably connected with the inner wall of the feeding hopper (2);

be equipped with under the discharge gate of feeder hopper (2) and rub dish (3), it is the state of cutting to one side downwards to rub dish (3), it has to rub dish (3) intussuseption and distribute and knead hole (31), it runs through to knead dish (3) to knead hole (31), it all is equipped with spacing key (32) of axial distribution to knead hole (31) inner wall, it is coaxial and rotatable to knead roller (4) with kneading hole (31) to be equipped with in kneading hole (31), it is equipped with external screw thread (41) to knead roller (4) week side, it is equipped with sunshade (5) to knead roller (4) below, sunshade (5) are the downward sloping state, be equipped with on support base (1) that is located sunshade (5) below and collect box (6).

2. A tea leaf rolling machine according to claim 1, wherein the rotating rollers (21) penetrate through the feeding hopper (2), driving shafts (22) are arranged on two sides of the rotating rollers (21) distributed in an array, the diameters of the driving shafts (22) are equal to the diameters of the rotating rollers (21), the driving shafts (22) are rotatably connected through a first crawler belt (23), meanwhile, a limiting block (24) is arranged on the outer side of the feeding hopper (2), any one of the driving shafts (22) is rotatably connected with the limiting block (24), one end of the other driving shaft (22) is provided with a first motor (25), meanwhile, a second supporting block (26) is arranged on the outer side of the feeding hopper (2) on one side of the first motor (25), and the first motor (25) is fixedly installed on the second supporting block (26).

3. A tea leaf rolling machine according to claim 1, characterized in that the inner side of the supporting shell (11) is provided with symmetrically distributed supporting strips (13), the supporting strips (13) are fixedly connected with the supporting shell (11), and the two sides of the rolling disc (3) are provided with extending plates (33), and the extending plates (33) are fixedly connected with the supporting strips (13);

the shielding plate (5) is fixedly connected with the inner wall of the supporting shell (11).

4. A tea leaf rolling machine according to claim 1, characterized in that the lower end of the rolling roller (4) is provided with a rotating shaft (42), the rotating shaft (42) penetrates through the shield (5), the rotating shaft (42) is rotatably connected with the shield (5), rotating shafts (51) are arranged on two sides of each row of rotating shaft (42), the rotating shafts (51) are rotatably connected with the lower end of the shield (5), the diameter of each rotating shaft (51) is equal to that of the rotating shaft (42), each row of rotating shafts (51) are rotatably connected through a second crawler belt (52), the rotating shafts (51) on any same side are rotatably connected through a third crawler belt (53), a second motor (54) is arranged at the lower end of any rotating shaft (51), and the output end of the second motor (54) is fixedly connected with the rotating shafts (51).

5. A machine according to claim 4, characterized in that said second motor (54) is fastened to the upper end of the supporting base (1).

6. A tea twisting machine according to claim 1, wherein the supporting housing (11), the supporting bars (13) and the shielding plate (5) form symmetrical cavities (14) with each other, the cavities (14) are through-connected with the space formed between the twisting disk (3) and the shielding plate (5), the inner wall of the supporting housing (11) of any one cavity (14) is provided with third motors (141) distributed in an array, the output end of the third motor (141) is provided with a fan rotating shaft (142), and one end of the fan rotating shaft (142) is provided with a fan (143).

7. A machine as claimed in claim 1, wherein said kneading holes (31) are truncated cone-shaped, the openings of the major diameter of the kneading holes (31) being located at the upper end of the kneading disc (3).

8. A tea leaf rolling machine according to claim 1, characterized in that rectangular grooves (34) are arranged on two sides of the rolling disc (3), the rectangular grooves (34) penetrate through the rolling disc (3), meanwhile, linear guide rails (7) are arranged on the supporting bars (13), third supporting blocks (71) are arranged on sliding blocks of the linear guide rails (7), fourth supporting blocks (72) are arranged on the third supporting blocks (71), the fourth supporting blocks (72) are fixedly connected through supporting bars (73), meanwhile, the supporting bars (73) penetrate through the rectangular grooves (34), and brushes (74) are arranged at the lower ends of the supporting bars (73).