CN114097908A

CN114097908A - Big leaf tea processing is with rolling equipment

Info

Publication number: CN114097908A
Application number: CN202111456222.0A
Authority: CN
Inventors: 王�义; 赵军
Original assignee: Anhui Huigongfu Biotechnology Co ltd
Current assignee: Anhui Huigongfu Biotechnology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-03-01

Abstract

The invention relates to the technical field of tea rolling, and discloses rolling equipment for processing big leaf tea. In the process of eccentric rotary motion of the rolling barrel, when the convex block is contacted with the force accumulation block, the rolling disc moves downwards under the action of downward force of the force accumulation block, so that the percussion assembly starts to accumulate force, after the convex block is separated from the force accumulation block, the convex block extrudes the force accumulation block, the percussion assembly releases the force accumulated when the convex block is contacted with the force accumulation block, the percussion assembly realizes the percussion of the percussion assembly, the rolling disc is instantly bounced, the vibration of the rolling disc is caused, the eccentric rotary motion is carried out along with the circulation of the rolling barrel, so that the convex block is intermittently contacted with the force accumulation block, the effect of vibrating once after the tea leaves on the rolling disc are kneaded for one circle is achieved, the phenomena of mutual winding and bunching of the tea leaves are avoided, and the rolling efficiency of the tea leaves is improved.

Description

Big leaf tea processing is with rolling equipment

Technical Field

The invention relates to the technical field of tea rolling, in particular to rolling equipment for processing big leaf tea.

Background

With the continuous improvement of the people level, the demand of people for tea is increasing day by day, the traditional manual operation efficiency can not meet the demand of the tea at present, and therefore agricultural machinery in the tea industry is greatly developed. The tea dryer, the tea vacuum package and the like gradually enter each link of tea production, so that the operating efficiency of the tea is greatly improved. A tea rolling machine is one of tea agricultural machines. The rolling is an important process in the tea production process, the histiocyte of the tea is destroyed by the rolling mode, the tea juice is squeezed out and forms a tight and curved shape, and a foundation is laid for frying and forming strips.

The domestic tea rolling machine is mainly composed of five main parts of a machine frame, a transmission mechanism, a rolling disc and tea outlet door mechanism, a rolling barrel, a crank arm rotating mechanism and a pressurizing mechanism. The output rotating speed of the transmission mechanism is unchanged, and the pressurizing mechanism mainly adopts a screw nut transmission and guide mechanism to control the action of the gland. When the kneading machine works, the transmission mechanism drives the kneading barrel to do 360-degree uniform-speed eccentric rotation motion. In the pressurizing mechanism, the screw nut transmission mechanism drives the gland to act through the pressing arm, tea leaves are curled into strips under the action of the pressing cover and ribs on the kneading disc in the kneading barrel, partial cells are twisted and crushed, and tea juice is extruded.

The following problems exist in the above device during the actual rolling of tea leaves:

firstly, in the tea rolling process, in order to make the quality of tea better, a pressurizing mode is particularly required to be emphasized, but a traditional pressurizing mechanism cannot regulate and control a gland in the rolling process, so that the pressing amplitude of the gland is consistent all the time, the quality of the tea is influenced, fluffy phenomena exist among the tea, the pressurizing structure cannot be accurately regulated, the pressed condition of the tea cannot be effectively regulated and controlled, and the conditions that the tea cannot be curled into strips and the like due to the fact that strips, strings, flat pieces, liquor color and light weight exist in the tea are caused;

secondly, when the tea leaves are rolled, the tea leaves are mutually wound, interference is caused to the later-stage drying of the tea leaves (the difficulty of drying is increased), and the rolling efficiency of the tea leaves is lower due to the phenomenon of piling of the tea leaves.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides rolling equipment for processing big leaf tea, which has the advantages of capability of vibrating a rolling disc, adjustable amplitude, pressure amplification monitoring of a gland and the like, and solves the problems of winding and piling phenomena of tea flesh in a male process and difficulty in regulating and controlling the tea compression degree.

(II) technical scheme

In order to solve the technical problems of winding and bunching phenomena of tea leaves in the male process and difficulty in regulating and controlling the compression degree of the tea leaves, the invention provides the following technical scheme:

the utility model provides a big leaf tea processing is with rolling equipment, includes the mounting bracket, kneads the dish and kneads the bucket, the lower surface of mounting bracket is provided with a plurality of percussion components, fixed mounting has on the percussion components knead the dish, the one side of kneading the bucket is provided with the lug, the inner wall edge fixed mounting who kneads the dish have with the corresponding power piece that holds of lug, it makes through doing eccentric slewing motion to knead the bucket the lug with hold power piece intermittent type contact, through the lug with hold the intermittent type contact messenger of power piece will after holding power the percussion components will rub the dish along the perpendicular to rub the direction of dish upper surface and bounce.

Preferably, the kneading disc comprises a disc body, a plurality of kneading strips are arranged at the bottom of the inner wall of the disc body, a plurality of sleeves are arranged on the outer side of the disc body, the sleeves correspond to the percussion assembly and are fixedly mounted on the percussion assembly, and the force storage block is fixedly mounted on the edge of the inner wall of the disc body and is used for contacting with the convex block to enable the disc body to move downwards when the kneading barrel does eccentric rotary motion.

Preferably, the firing assembly comprises a cylinder, a square groove is formed in the inner wall of the cylinder, a spring seat is slidably arranged on the inner wall of the square groove, a firing column is fixedly mounted in the middle of one side of the spring seat, and the sleeve is fixedly mounted at the upper end of the firing column;

the lower surface of spring holder and with percussion post is with axle center fixed mounting has the percussion spring of holding power, the one end fixed mounting who holds the percussion spring has first pressure sensor, first pressure sensor is used for detecting the elasticity value of holding power percussion spring.

Preferably, the middle of the lower surface of the column body penetrates through and is in threaded connection with an amplitude-modulated screw rod, one end of the amplitude-modulated screw rod is rotatably connected to the lower surface of the first pressure sensor and is used for adjusting the amplitude of the power-accumulating percussion spring during percussion, and a knob is fixedly mounted at the other end of the amplitude-modulated screw rod.

Preferably, an amplitude modulation compensation component is fixedly installed on one side of the kneading barrel, and the lug is fixedly installed on the amplitude modulation compensation component and used for compensating the amplitude of the power-accumulating firing spring during firing.

Preferably, the amplitude modulation compensation assembly comprises a shell, a motor is fixedly mounted at the top of the shell, an output shaft of the motor penetrates through the top of the shell and is fixedly mounted with a compensation driving screw, the compensation driving screw penetrates through and is in threaded connection with a driving frame, a connecting rod is fixedly mounted on the lower surface of the driving frame, and the connecting rod penetrates through the shell and is fixedly mounted with the projection.

Preferably, the kneading machine further comprises a driving assembly, wherein the driving assembly is used for driving the kneading barrel to do eccentric rotation motion;

the drive assembly includes the joint frame, the rotation of joint frame is connected with the crank, the output shaft of articulate one end fixedly connected with bevel gear case, fixed mounting has the motor on the mounting bracket, the output shaft of motor with the equal fixed mounting of input shaft of bevel gear case has the synchronizing wheel, be connected through the hold-in range between the synchronizing wheel.

Preferably, the upper surface of joint frame fixed mounting has the stand, the top fixed mounting of stand has the arched beam, the upper surface fixed mounting of arched beam has electric telescopic handle, electric telescopic handle's output shaft runs through arched beam fixed mounting has the bung.

Preferably, the lift groove has all been seted up to the inner wall both sides of kneading the bucket, lift groove sliding connection has the driving block, one side of driving block extends to in kneading the inner chamber of bucket, the lower fixed surface of driving block installs and amplifies the spring, the one end fixed mounting who amplifies the spring has the spring board, the lower fixed surface of spring board installs second pressure sensor, second pressure sensor is used for monitoring the elasticity trend of amplifying the spring.

(III) advantageous effects

Compared with the prior art, the invention provides rolling equipment for processing big leaf tea, which has the following beneficial effects:

1. in the process of eccentric rotary motion of the rolling barrel, when the convex block is contacted with the force accumulation block, the rolling disc moves downwards under the action of downward force of the force accumulation block, so that the percussion assembly starts to accumulate force, after the convex block is separated from the force accumulation block, the convex block extrudes the force accumulation block, the percussion assembly releases the force accumulated when the convex block is contacted with the force accumulation block, the percussion assembly realizes the percussion of the percussion assembly, the rolling disc is instantly bounced, the vibration of the rolling disc is caused, the eccentric rotary motion is carried out along with the circulation of the rolling barrel, so that the convex block is intermittently contacted with the force accumulation block, the effect of vibrating once after the tea leaves on the rolling disc are kneaded for one circle is achieved, the phenomena of mutual winding and bunching of the tea leaves are avoided, and the rolling efficiency of the tea leaves is improved.

2. According to the invention, the amplitude-modulated screw rod is rotated and continuously enters the column body by rotating the knob, so that the first pressure sensor is driven to continuously extrude the spring seat, the spring seat compresses the force-accumulation percussion spring, the initial force of the force-accumulation percussion spring is changed, the accumulated force of the force-accumulation percussion spring during secondary compression and force accumulation is larger, the force during instantaneous percussion is enhanced, the aim of changing percussion force is achieved, and the vibration effect of the kneading disc is further enhanced.

3. According to the invention, the pressure value of the tea leaves is indirectly reflected by the indication number of the third pressure sensor and the descending displacement amount after the electric telescopic rod is contacted with the driving block, so that the conditions that the pressure structure cannot be accurately adjusted, the pressed condition of the tea leaves cannot be effectively regulated and controlled, the tea leaves are flat and broken, the liquor color is high, and the tea leaves cannot be curled into strips if the pressure value is too light are avoided.

Drawings

FIG. 1 is one of the three-dimensional structures of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is a diagrammatic cross-sectional view of the firing assembly of the present invention;

FIG. 5 is a structural view of a kneading tub according to the present invention;

fig. 6 is an exploded view of a kneading tub installation structure of the present invention;

fig. 7 is a mounting structure view of the mounting bracket of the present invention.

In the figure: 1. a mounting frame; 2. kneading the disc; 201. a tray body; 202. a sleeve; 203. twisting the strips; 204. an aperture valve; 3. kneading a barrel; 4. a firing assembly; 401. a cylinder; 402. a square groove; 403. a spring seat; 404. a firing post; 405. a power-storing percussion spring; 406. a first pressure sensor; 407. an amplitude-modulated screw; 408. a knob; 5. a bump; 6. a force storage block; 7. an amplitude modulation compensation component; 701. a housing; 702. a motor; 703. a compensating drive screw; 704. a driving frame; 705. a connecting rod; 8. a drive assembly; 801. a clamping frame; 802. a crank; 803. a bevel gear box; 804. a motor; 805. a synchronizing wheel; 806. a synchronous belt; 9. a column; 10. an arched beam; 11. an electric telescopic rod; 12. a barrel cover; 13. a lifting groove; 14. a drive block; 15. an amplifying spring; 16. a spring plate; 17. a second pressure sensor.

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.

As described in the background of the invention, there are deficiencies in the prior art and to address the above problems, the present application proposes a twisting apparatus for processing big leaf tea.

The first embodiment is as follows:

referring to fig. 1-2, a kneading device for processing big leaf tea comprises a mounting frame 1, a kneading disc 2 and a kneading barrel 3, wherein a plurality of percussion assemblies 4 are arranged on the lower surface of the mounting frame 1, the kneading disc 2 is fixedly arranged on the percussion assemblies 4, a bump 5 is arranged on one side of the kneading barrel 3, a force accumulation block 6 corresponding to the bump 5 is fixedly arranged on the edge of the inner wall of the kneading disc 2, the kneading barrel 3 makes the bump 5 intermittently contact with the force accumulation block 6 by performing eccentric rotation motion, and the kneading disc 2 is bounced in a direction perpendicular to the upper surface of the kneading disc 2 after the percussion assemblies 4 accumulate force by the intermittent contact of the bump 5 and the force accumulation block 6.

Therefore, in the process of eccentric rotary motion of the rolling barrel 3, when the convex block 5 is contacted with the force accumulation block 6, the rolling disk 2 moves downwards under the action of downward force applied to the force accumulation block 6, so that the percussion component 4 starts to accumulate force, after the convex block 5 is separated from the force accumulation block 6, the convex block 5 extrudes the force accumulation block 6, the percussion component 4 releases the force accumulated when the convex block 5 is contacted with the force accumulation block 6, the percussion of the percussion component 4 is realized, the rolling disk 2 is instantly bounced, the vibration of the rolling disk 2 is caused, the eccentric rotary motion is carried out along with the circulation of the rolling barrel 3, the convex block 5 is intermittently contacted with the force accumulation block 6, the effect of vibrating once after the rolling of tea leaves on the rolling disk 2 for one circle is achieved, the phenomena of mutual winding and bunching of the tea leaves are avoided, and the rolling efficiency of the tea leaves is improved.

Further, referring to fig. 1 and 3, the rolling disc 2 includes a disc body 201, a plurality of rolling strips 203 are disposed at the bottom of the inner wall of the disc body 201, a plurality of sleeves 202 are disposed at the outer side of the disc body 201, the sleeves 202 correspond to the percussion assembly 4 and are fixedly mounted on the percussion assembly 4, and the force storage block 6 is fixedly mounted at the edge of the inner wall of the disc body 201 and is used for contacting the force storage block 6 with the bump 5 to move the disc body 201 downward when the rolling barrel 3 performs eccentric rotation motion, so that the rolling barrel 3 continuously discharges materials, and then the eccentric rotation motion of the rolling barrel 3 and the rolling strips 203 are matched to rapidly roll tea leaves into a roll.

An iris valve 204 is further arranged in the middle of the lower surface of the tray body 201 and used for discharging tea leaves in the tray body 201.

Further, referring to fig. 1 and 4, the firing assembly 4 includes a cylinder 401, a square groove 402 is formed in an inner wall of the cylinder 401, a spring seat 403 is slidably disposed on an inner wall of the square groove 402, a firing column 404 is fixedly mounted in the middle of one side of the spring seat 403, and the sleeve 202 is fixedly mounted at the upper end of the firing column 404;

an accumulated force firing spring 405 is fixedly mounted on the lower surface of the spring seat 403 and coaxially with the firing column 404, a first pressure sensor 406 is fixedly mounted at one end of the accumulated force firing spring 405, and the first pressure sensor 406 is used for detecting the elastic value of the accumulated force firing spring 405.

Therefore, after the disc body 201 is subjected to downward force exerted by the bump 5, the disc body 201 exerts pressure on the firing column 404 through the sleeve 202, so that the firing column 404 exerts pressure on the spring seat 403 to compress the power accumulation firing spring 405 to generate deformation, further the firing spring 405 accumulates power along with the deformation degree, after the bump 5 is separated from the power accumulation block 6, the elastic force of the power accumulation firing spring 405 is released, and the firing column 404 instantaneously pops up the kneading disc 2 through the sleeve to cause the vibration of the kneading disc 2.

Further, referring to fig. 2 and 7, the kneading machine further comprises a driving assembly 8, wherein the driving assembly 8 is used for driving the kneading barrel 3 to do eccentric rotation motion;

drive assembly 8 includes joint frame 801, the rotation of joint frame 801 is connected with crank 802, the one end fixedly connected with bevel gear case 803's of crank 802 output shaft, fixed mounting has motor 804 on the mounting bracket 1, the output shaft of motor 804 with the equal fixed mounting of input shaft of bevel gear case 803 has synchronizing wheel 805, be connected through hold-in range 806 between the synchronizing wheel 805.

Therefore, the motor 804 drives the synchronizing wheel 805 to rotate, the synchronizing belt 806 is matched to enable the input shaft of the bevel gear box 803 to rotate, the power reversing is changed, the output shaft of the bevel gear box 803 drives the crank 802 to rotate, the clamping frame 801 is further enabled to do eccentric rotary motion, and further the kneading barrel 3 is enabled to do eccentric rotary motion.

Example two: based on the embodiment 1

Referring to fig. 1 and 4, further, an amplitude-modulated screw 407 is penetrated and screwed through the middle of the lower surface of the cylinder 401, one end of the amplitude-modulated screw 407 is rotatably connected to the lower surface of the first pressure sensor 406 for adjusting the amplitude of the accumulated force firing spring 405 during firing, and a knob 408 is fixedly mounted at the other end of the amplitude-modulated screw 407.

Therefore, by rotating the knob 408, the amplitude-modulated screw 407 rotates and continuously enters the cylinder 401, and further drives the first pressure sensor 406 to continuously extrude the spring seat 403, so that the spring seat 403 compresses the accumulated force percussion spring 405, and the initial force of the accumulated force percussion spring 405 is changed, so that the accumulated force of the accumulated force percussion spring is larger when the accumulated force is compressed again, further the force during instantaneous percussion is enhanced, the purpose of changing percussion force is achieved, and the vibration effect of the kneading disc 2 is further enhanced;

referring to fig. 1, 5 and 6, further, an amplitude modulation compensation assembly 7 is fixedly installed at one side of the kneading barrel 3, and the projection 5 is fixedly installed on the amplitude modulation compensation assembly 7 for compensating the amplitude of the power firing spring 405 during firing.

The amplitude modulation compensation component 7 comprises a housing 701, a motor 702 is fixedly mounted on the top of the housing 701, an output shaft of the motor 702 penetrates through the top of the housing 701 and is fixedly mounted with a compensation driving screw 703, the compensation driving screw 703 penetrates through and is in threaded connection with a driving frame 704, a connecting rod 705 is fixedly mounted on the lower surface of the driving frame 704, and the connecting rod 705 penetrates through the housing 701 and is fixedly mounted with the projection 5.

Because the percussion force is regulated and controlled to promote regulation and control through knob 408 and amplitude modulation screw rod 407, in order to improve the precision of regulation and control, the amplitude effect of the kneading disc 2 is optimal, and in the kneading process, the amplitude modulation screw rod 407 can not be operated any more, therefore, amplitude modulation compensation is carried out through the amplitude modulation compensation component 7, and the vibration amplitude is regulated while the safety coefficient is improved, and the specific operation is as follows:

the motor 702 is driven by the control system, the motor 702 drives the compensation driving screw rod 703 to rotate, and the driving rack 703 is connected with the driving rack 703 through threads, so that the driving rack 703 can move up and down in the shell 701, the driving rack 704 drives the connecting rod 705 to move up and down, and the distance between the lug 5 and the force storage block 6 in the vertical direction can be adjusted, and the purpose of changing the firing force can be achieved, so that the purpose of indirectly adjusting the vibration amplitude through adjusting the lug 5 in the twisting vibration process of the twisting disk 2 can be achieved, and the optimal amplitude effect can be achieved.

Example three: based on the first embodiment and the second embodiment

Referring to fig. 2 and 5-7, further, a vertical column 9 is fixedly mounted on the upper surface of the clamping frame 801, an arched beam 10 is fixedly mounted on the top of the vertical column 9, an electric telescopic rod 11 is fixedly mounted on the upper surface of the arched beam 10, and a barrel cover 12 is fixedly mounted on the output shaft of the electric telescopic rod 11 through the arched beam 10.

Rub the inner wall both sides of bucket 3 and all seted up lift groove 13, lift groove 13 sliding connection has drive block 14, one side of drive block 14 extends to rub the inner chamber of bucket 3, the lower fixed surface of drive block 14 installs amplification spring 15, the one end fixed mounting of amplification spring 15 has spring plate 16, the lower fixed surface of spring plate 16 installs second pressure sensor 17, second pressure sensor 17 is used for monitoring amplification spring 15's elasticity trend of change.

When tea leaves are kneaded, the barrel cover 12 is driven to move downwards through the electric telescopic rod 11, the barrel cover 12 extrudes the tea leaves, before the tea leaves are extruded, the barrel cover 12 is in contact with the driving block 14, the driving block 14 compresses the amplifying spring 15, the amplifying spring 15 is deformed to have elasticity, the elasticity change trend of the second pressure sensor 17 is monitored in real time through the second pressure sensor 17, and the pressure value received by the tea leaves is indirectly reflected.

Preferably, a third pressure sensor is arranged at the joint of the electric telescopic rod 11 and the barrel cover 12 and used for detecting the elastic force value applied to the barrel cover 12;

detecting that the elastic force value of the barrel cover 12 is F3, if the elastic force value of the barrel cover 12 is F2 of the amplifying spring 15 and F1 under the reaction of the tea leaves, respectively, then F1+ F2 is F3;

f2 is K · Δ x, where K is the elastic coefficient of the amplifying spring 15, and Δ x is the descending displacement of the electric telescopic rod after contacting the driving block;

f2 is F3-K.DELTA x, namely the reading of the third pressure sensor indirectly reacts the pressure value of the tea with the descending displacement after the electric telescopic rod is contacted with the driving block, thereby avoiding the situations that the pressurized structure cannot be accurately adjusted, the pressurized condition of the tea cannot be effectively regulated, the tea has the conditions of flat and broken strips, liquor color, and the tea cannot be curled into strips if the pressure is too light.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a big leaf tea processing is with rolling equipment, includes mounting bracket (1), rolls dish (2) and rolls bucket (3), its characterized in that: the lower surface of mounting bracket (1) is provided with a plurality of percussion subassemblies (4), fixed mounting is gone up in percussion subassembly (4) rub dish (2), one side of rubbing bucket (3) is provided with lug (5), the inner wall edge fixed mounting who rubs dish (2) have with lug (5) corresponding power piece (6) of holding, it makes to rub bucket (3) through doing eccentric slewing motion lug (5) with hold power piece (6) intermittent type contact, through lug (5) with the intermittent type contact of holding power piece (6) makes percussion subassembly (4) hold after power will rub dish (2) along the perpendicular to rub the direction bounce of dish (2) upper surface.

2. A twisting apparatus for processing big leaf tea according to claim 1, wherein: rub dish (2) and include disk body (201), disk body (201) inner wall bottom has been seted up a plurality of and has been rubbed strip (203), a plurality of sleeves (202) have been seted up to the outside of disk body (201), sleeve (202) with firing subassembly (4) correspond, and be used for with firing subassembly (4) looks fixed mounting, hold power piece (6) fixed mounting in the inner wall edge of disk body (201), be used for when rubbing bucket (3) and being eccentric rotary motion hold power piece (6) and lug (5) and contact and make disk body (201) downstream.

3. A twisting apparatus for processing big leaf tea according to claim 2, wherein: the firing assembly (4) comprises a cylinder (401), a square groove (402) is formed in the inner wall of the cylinder (401), a spring seat (403) is arranged on the inner wall of the square groove (402) in a sliding mode, a firing column (404) is fixedly installed in the middle of one side of the spring seat (403), and the sleeve (202) is fixedly installed at the upper end of the firing column (404);

the lower surface of spring holder (403) and with percussion post (404) coaxial axle center fixed mounting has hold power percussion spring (405), the one end fixed mounting of holding power percussion spring (405) has first pressure sensor (406), first pressure sensor (406) are used for detecting the elasticity value of holding power percussion spring (405).

4. A twisting apparatus for processing big leaf tea according to claim 3, wherein: the middle of the lower surface of the column body (401) penetrates through and is in threaded connection with an amplitude-modulation screw rod (407), one end of the amplitude-modulation screw rod (407) is rotatably connected to the lower surface of the first pressure sensor (406) and used for adjusting the amplitude of the power-accumulating firing spring (405) during firing, and a knob (408) is fixedly mounted at the other end of the amplitude-modulation screw rod (407).

5. A twisting apparatus for processing big leaf tea according to claim 3, wherein: an amplitude modulation compensation component (7) is fixedly installed on one side of the kneading barrel (3), and the lug (5) is fixedly installed on the amplitude modulation compensation component (7) and used for compensating the amplitude of the power accumulation firing spring (405) during firing.

6. A twisting apparatus for processing big leaf tea according to claim 5, wherein: the amplitude modulation compensation assembly (7) comprises a shell (701), a motor (702) is fixedly mounted at the top of the shell (701), an output shaft of the motor (702) penetrates through the top of the shell (701), a compensation driving screw (703) is fixedly mounted at the top of the shell (701), the compensation driving screw (703) penetrates through and is in threaded connection with a driving frame (704), a connecting rod (705) is fixedly mounted on the lower surface of the driving frame (704), and the connecting rod (705) penetrates through the shell (701), so that the lug (5) is fixedly mounted on the shell (701).

7. A twisting apparatus for processing big leaf tea according to claim 1, wherein: the kneading machine further comprises a driving assembly (8), wherein the driving assembly (8) is used for driving the kneading barrel (3) to do eccentric rotary motion;

drive assembly (8) are including joint frame (801), the rotation of joint frame (801) is connected with crank (802), the output shaft of the one end fixedly connected with bevel gear case (803) of crank (802), fixed mounting has motor (804) on mounting bracket (1), the output shaft of motor (804) with the equal fixed mounting of input shaft of bevel gear case (803) has synchronizing wheel (805), be connected through hold-in range (806) between synchronizing wheel (805).

8. A twisting apparatus for processing big leaf tea according to claim 7, wherein: the upper surface fixed mounting of joint frame (801) has stand (9), the top fixed mounting of stand (9) has arched beam (10), the upper surface fixed mounting of arched beam (10) has electric telescopic handle (11), the output shaft of electric telescopic handle (11) runs through arched beam (10) fixed mounting has bung (12).

9. A twisting apparatus for processing big leaf tea according to claim 1, wherein: rub the inner wall both sides of bucket (3) and all seted up lift groove (13), lift groove (13) sliding connection has drive block (14), one side of drive block (14) extends to rub the inner chamber of bucket (3), the lower fixed surface of drive block (14) installs amplification spring (15), the one end fixed mounting of amplification spring (15) has spring board (16), the lower fixed surface of spring board (16) installs second pressure sensor (17), second pressure sensor (17) are used for monitoring the elasticity trend of amplification spring (15).