Tea processing, drying and rolling equipment

Abstract

The invention relates to the technical field of tea processing, in particular to tea processing, drying and rolling equipment which comprises two bases fixedly arranged in the front-back direction, a feeding port is formed in the base on the rear side, a discharging port is formed in the base on the front side, and an inner-layer rolling belt and an outer-layer rolling belt are arranged between the two bases. An interlayer between the inner-layer rolling belt and the outer-layer rolling belt forms a rolling cavity, the rolling cavity is communicated with the feed port, the inner space of the inner-layer rolling belt forms a drying cavity, and the drying cavity is communicated with the discharge port; according to the tea leaf rolling device disclosed by the invention, the inner-layer rolling belt and the outer-layer rolling belt are arranged, and the driving device drives the inner-layer rolling belt and the outer-layer rolling belt to synchronously and reversely rotate through the transmission device, so that tea leaves in the rolling cavity between the inner-layer rolling belt and the outer-layer rolling belt are repeatedly rolled by the inner-layer rolling belt and the outer-layer rolling belt; the purpose of uniformly kneading the tea leaves in the whole rolling cavity is achieved, and the processing efficiency and the quality of finished products are improved.

Description

Technical Field

[0001] The present application relates to the technical field of tea processing, and in particular to a tea processing, drying and rolling equipment. Background Art

[0002] like Figure 1 As shown in the figure, the tea rolling machine mainly consists of a frame, a transmission mechanism, a rolling barrel, a lifting mechanism, a rolling plate and a rotating mechanism. The tea rolling machine uses mechanical force to make the withered green leaves form tight ropes under the interaction of multiple forces such as pushing, pressing, twisting and friction in the rolling barrel. At the same time, the leaf cell tissue is broken, which promotes the oxidation of some multi-enzyme substances, reduces the bitter taste of stir-fried green tea, and increases the rich taste.

[0003] The prior art tea rolling machine places tea leaves in a rolling barrel and rolls them through a rolling plate, but only the lower layer of tea leaves in the barrel can be rolled, resulting in uneven tea shaping, low efficiency, and affected product quality.

[0004] Through searching, Chinese patent announcement number CN107873881A discloses a tea rolling machine, including a frame, a rolling plate arranged on the frame, a rolling cylinder connected to the frame by a crank and driven by a driving motor to make eccentric circular motion on the rolling plate, and a cover mechanism arranged in the rolling cylinder; a plurality of ribs are arranged on the upper plate; the ribs are provided with a relatively flat first surface and a relatively steep second surface; the first surface faces the rolling direction, and the second surface faces away from the rolling direction; a plurality of air inlet holes are arranged on the second surface; the air inlet holes on the rolling plate are connected to the air inlet interface of the outside. By introducing cold air, atomized water vapor, ozone, etc. through the air inlet holes arranged on the side walls of the ribs, the activity of polyphenol oxidase can be inhibited to a large extent, and uncontrolled fermentation can be avoided, so that the oxidation activity of polyphenols in rolled leaves is relatively low and uniform, which can lay a good foundation for the orderly progress of subsequent fermentation.

[0005] The solution in the comparative document rubs the tea leaves through a flexible disk and a pressure cover. In the same barrel, only the lower layer of the tea leaves can be rubbed, resulting in uneven shaping of the tea leaves, low efficiency, and affected quality of the finished product. Summary of the invention

[0006] In order to solve the problems in the prior art that tea leaves are not rolled evenly, are inefficient, and affect the quality of finished products, the present application provides a tea processing, drying and rolling equipment.

[0007] The present application provides a tea processing, drying and kneading device, which adopts the following technical scheme: a tea processing, drying and kneading device, comprising two bases fixedly arranged in the front and rear directions, a feed port is provided on the base on the rear side, a discharge port is provided on the base on the front side, an inner kneading belt and an outer kneading belt are arranged between the two bases, the interlayer between the inner kneading belt and the outer kneading belt forms a kneading chamber, the kneading chamber is connected with the feed port, the internal space of the inner kneading belt forms a drying chamber, and the drying chamber is connected with the discharge port; first transmission belts are fixedly arranged on the front and rear sides of the outer kneading belt, second transmission belts are arranged on the front and rear sides of the inner kneading belt, the side surfaces of the two bases that are close to each other are rotatably connected with two first transmission wheels, the first transmission belt on the front side is transmission-connected to the two first transmission wheels on the base on the front side, and the first transmission belt on the rear side is transmission-connected to the base on the rear side The two first transmission wheels on the seat are connected in transmission, and a side surface adjacent to each first transmission wheel is rotatably connected with a second transmission wheel, the diameter of the two second transmission wheels above is smaller than the two second transmission wheels below, the second transmission belt on the front side is connected in transmission with the two second transmission wheels on the front side, and the second transmission belt on the rear side is connected in transmission with the two second transmission wheels on the rear side; a driving device and a transmission device are arranged on the rear side surface of the rear base, the transmission device includes two execution ends, the two execution ends of the transmission device are respectively fixedly arranged with the corresponding first transmission wheel and the second transmission wheel, and the driving device drives the two execution ends of the transmission device to rotate synchronously in opposite directions, so that the transmission device drives the corresponding first transmission wheel and the corresponding second transmission wheel to rotate synchronously in opposite directions through the two execution ends; the inner layer kneading belt is composed of chain plates connected to each other.

[0008] Optionally, a number of fixed shafts are evenly fixed between the two second transmission belts, and each fixed shaft is rotatably connected to the corresponding chain plate. Taking the chain plate in the vertical state as the standard, the lower part of the left side surface and the upper part of the right side surface of the chain plate are provided with notches in the front-to-back direction, and the ends of the chain plates are magnetic. When the inner layer kneading belt rotates, the head and tail ends of the chain plates on both sides are magnetically adsorbed together, so that the notch at the lower end of one chain plate is interlocked with the notch at the upper end of the adjacent chain plate below. When the chain plate runs to the top, the chain plate remains in a vertical state under the action of gravity.

[0009] Optionally, the transmission device includes an outer shaft fixedly arranged on the rear side surface of the corresponding first transmission wheel, and an inner shaft coaxially fixedly arranged on the corresponding second transmission wheel, the rear end of the inner shaft passes through the outer shaft and protrudes from the rear end surface of the outer shaft, the rear end of the outer shaft is coaxially fixed with a first bevel gear, and the rear end of the inner shaft is coaxially fixed with a second bevel gear; the driving device includes a motor fixedly arranged on a base on the rear side, the output shaft of the motor is fixedly arranged with a third bevel gear, and the third bevel gear is meshed with the first bevel gear and the second bevel gear.

[0010] Optionally, two crossed fork rods are hinged on the rear base, the left end of each fork rod extends to the left side of the rear base, and the right end of each fork rod extends to the right side of the rear base. The outer end of each fork rod is fixedly provided with a connecting rod along the front-to-back direction, and the front end of each connecting rod is fixedly provided with a clamping roller. An adjustment mechanism is also provided between the two fork rods, and the adjustment mechanism is used to adjust the angle of the two fork rods.

[0011] Optionally, the adjustment mechanism includes an adjustment block slidably arranged on a base on the rear side in left and right directions, the adjustment block is located between the angles of the two fork rods, the upper and lower end surfaces of the adjustment block are hinged with connecting rods, the outer end of each connecting rod is hinged to the corresponding fork rod, and the upper thread of the adjustment block is connected with a locking bolt.

[0012] Optionally, the inner side wall of the outer layer kneading belt is evenly provided with oblique ridges, and the outer side surface of each chain plate is fixedly provided with straight ridges.

[0013] Optionally, door panels are hinged on both the feed inlet and the discharge outlet.

[0014] Optionally, a journal is coaxially fixedly arranged on the second transmission wheel, the journal is axially coaxially arranged in the corresponding first transmission wheel, and the journal is rotationally connected to the corresponding first transmission wheel, and the front end of the inner shaft is fixedly arranged on the corresponding journal.

[0015] Optionally, the outer surfaces of the first transmission wheel and the second transmission wheel are both uniformly provided with a plurality of grooves along the circumference, and the inner side walls of the first transmission belt and the second transmission belt are both provided with a plurality of protrusions matched with the grooves.

[0016] In summary, this application includes the following beneficial technical effects: The present invention provides an inner kneading belt and an outer kneading belt, and enables a driving device to drive the inner kneading belt and the outer kneading belt to rotate synchronously in opposite directions through a transmission device, so that the tea leaves in the kneading cavity between the inner kneading belt and the outer kneading belt are repeatedly kneaded by the inner kneading belt and the outer kneading belt, thereby achieving the purpose of uniformly kneading the tea leaves in the entire kneading cavity, thereby improving processing efficiency and quality of finished products.

[0017] The present invention provides two fork rods hinged to each other, and a clamping roller is provided at the outer end of the fork rod, as well as an adjusting block and a connecting rod. By moving the adjusting block left and right, the adjusting block can achieve the rotation of the two fork rods through the connecting rod, thereby achieving the purpose of adjusting the angle between the two fork rods, so that the two fork rods rotate to clamp the outer kneading belt through the clamping roller, so that the volume of the kneading cavity between the outer kneading belt and the inner kneading belt is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the existing rolling machine of the present application; Figure 2It is a schematic diagram of the overall three-dimensional structure of an embodiment of the present application; Figure 3 is a schematic diagram of the three-dimensional structure of the motor in the embodiment of the present application; Figure 4 In the embodiment of this application Figure 3 A schematic diagram of the structure enlargement at point A; Figure 5 In the embodiment of this application Figure 3 A schematic diagram of the structure at B in FIG. Figure 6 Schematic diagram of the inner three-dimensional structure of the outer layer kneading belt in the embodiment of the present application; Figure 7 3D structure diagram of the inner layer kneading belt in the embodiment of the present application; Figure 8 is a schematic diagram of the three-dimensional structure of the first transmission belt in the embodiment of the present application; Fig. 9 is a schematic diagram of a three-dimensional structure of a state in which the first transmission belt and the second transmission belt are separated from the first transmission wheel and the second transmission wheel in an embodiment of the present application; Fig.10 is a schematic diagram of a three-dimensional structure of a first transmission wheel and a rear base in a separated state in an embodiment of the present application; Fig.11 is a schematic diagram of the internal three-dimensional structure of the first transmission wheel and the second transmission wheel in the embodiment of the present application; Fig.12 is a schematic diagram of the three-dimensional structure of the chain plate in the embodiment of the present application; Fig.13 In the embodiment of this application Fig.12 The enlarged schematic diagram of the structure at C in the figure is as follows: Figure numerals: 1. base; 2. feed inlet; 3. inner layer kneading belt; 4. outer layer kneading belt; 5. drying chamber; 6. first transmission belt; 7. second transmission belt; 8. first transmission wheel; 9. second transmission wheel; 10. chain plate; 11. fixed shaft; 12. notch; 13. outer shaft; 14. inner shaft; 15. first bevel gear; 16. second bevel gear; 17. journal; 18. motor; 19. third bevel gear; 20. groove; 21. protrusion; 22. fork rod; 23. connecting rod; 24. clamping roller; 25. adjusting block; 26. connecting rod; 27. locking bolt; 28. door panel; 29. ​​oblique ridge; 30. straight ridge. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-13 , the present application is further described in detail, the azimuth angle words appearing in the following embodiments are Figure 3 shall prevail.

[0020] The embodiment of the present application discloses a tea processing, drying and kneading equipment, including two bases 1 fixedly arranged in the front and rear directions, a feed port 2 is provided on the base 1 on the rear side, a discharge port is provided on the base 1 on the front side, an inner kneading belt 3 and an outer kneading belt 4 are provided between the two bases 1, the interlayer between the inner kneading belt 3 and the outer kneading belt 4 forms a kneading chamber, the kneading chamber is connected with the feed port 2, the inner space of the inner kneading belt 3 forms a drying chamber 5, and the drying chamber 5 is connected with the discharge port; first transmission belts 6 are fixedly arranged on the front and rear sides of the outer kneading belt 4, second transmission belts 7 are arranged on the front and rear sides of the inner kneading belt 3, two first transmission wheels 8 are rotatably connected to the adjacent side surfaces of the two bases 1, the first transmission belt 6 on the front side is transmission-connected to the two first transmission wheels 8 on the base 1 on the front side, and the first transmission belt 6 on the rear side is transmission-connected to the base 1 on the rear side The two first transmission wheels 8 are transmission connected, and a side surface adjacent to each first transmission wheel 8 is rotatably connected with a second transmission wheel 9, the diameter of the two second transmission wheels 9 on the upper side is smaller than the two second transmission wheels 9 on the lower side, the second transmission belt 7 on the front side is transmission connected with the two second transmission wheels 9 on the front side, and the second transmission belt 7 on the rear side is transmission connected with the two second transmission wheels 9 on the rear side; the rear side surface of the rear base 1 is provided with a driving device and a transmission device, the transmission device includes two execution ends, the two execution ends of the transmission device are respectively fixedly arranged with the corresponding first transmission wheel 8 and the second transmission wheel 9, and the driving device drives the two execution ends of the transmission device to rotate synchronously in the opposite direction, so that the transmission device drives the corresponding first transmission wheel 8 and the corresponding second transmission wheel 9 to rotate synchronously in the opposite direction through the two execution ends; the inner layer kneading belt 3 is composed of chain plates 10 connected to each other.

[0021] When in use, tea leaves are put into the feeding port 2 of the base 1 at the rear side, and the tea leaves enter the kneading chamber between the inner kneading belt 3 and the outer kneading belt 4. The driving device drives the corresponding first transmission wheel 8 and the corresponding second transmission wheel 9 to rotate synchronously in the opposite direction through the transmission device, thereby driving the first transmission belt 6 and the second transmission belt 7 to rotate synchronously in the opposite direction. The first transmission belt 6 and the second transmission belt 7 further drive the inner kneading belt 3 and the outer kneading belt 4 to rotate synchronously in the opposite direction, thereby making the inner kneading belt 3 and the outer kneading belt 4 drive the remaining first transmission wheel 8 and the second transmission wheel 9 to rotate. The tea leaves in the kneading chamber are repeatedly kneaded under the synchronous reverse rotation of the inner kneading belt 3 and the outer kneading belt 4, and the kneaded tea leaves are brought to the top of the kneading chamber by the inner kneading belt 3. The chain plates 10 at the top of the inner kneading belt 3 are all in a vertical state. The tea leaves brought to the top fall from the gap between the vertical chain plates 10 into the drying chamber 5 inside the inner kneading belt 3 for drying, and the dried tea leaves can be manually taken out through the discharge port.

[0022] In this embodiment, a number of fixed shafts 11 are evenly fixed between the two second transmission belts 7, and each fixed shaft 11 is rotatably connected to the corresponding chain plate 10. Taking the chain plate 10 in a vertical state as the standard, the lower part of the left side surface and the upper part of the right side surface of the chain plate 10 are both provided with notches 12 in the front-to-back direction, and the ends of the chain plates 10 are both magnetic. When the inner kneading belt 3 rotates, the head and tail ends of the chain plates 10 on both sides are magnetically adsorbed together, so that the notch 12 at the lower end of one chain plate 10 is interlocked with the notch 12 at the upper end of the adjacent chain plate 10 below. When the chain plate 10 runs to the top, the chain plate 10 maintains a vertical state under the action of gravity, so that the tea brought to the top can pass through the gap between the vertical chain plates 10 into the drying chamber 5 inside the inner kneading belt 3 for drying.

[0023] In this embodiment, the transmission device includes an outer shaft 13 fixedly arranged on the rear side surface of the corresponding first transmission wheel 8, and an inner shaft 14 coaxially fixedly arranged on the corresponding second transmission wheel 9. The rear end of the inner shaft 14 passes through the outer shaft 13 and protrudes from the rear end surface of the outer shaft 13. The rear end of the outer shaft 13 is coaxially fixed with a first bevel gear 15, and the rear end of the inner shaft 14 is coaxially fixed with a second bevel gear 16. When in use, the outer shaft 13 and the inner shaft 14 are driven to rotate synchronously in the opposite direction by driving the first bevel gear 15 and the second bevel gear 16 to rotate synchronously in the opposite direction, and then the outer layer kneading belt 4 and the inner layer kneading belt 3 are driven to rotate synchronously in the opposite direction through the first transmission belt 6 and the second transmission belt 7.

[0024] In this embodiment, a journal 17 is coaxially fixedly arranged on the second transmission wheel 9, and the journal 17 is coaxially arranged in the corresponding first transmission wheel 8 along the axial direction, and the journal 17 is rotationally connected with the corresponding first transmission wheel 8, and the front end of the inner shaft 14 is fixedly arranged with the corresponding journal 17; the second bevel gear 16 rotates through the inner shaft 14 to drive the journal 17 to rotate, thereby driving the second transmission wheel 9 to rotate.

[0025] In this embodiment, the driving device includes a motor 18 fixedly arranged on the rear base 1, and the output shaft of the motor 18 is fixedly provided with a third bevel gear 19, and the third bevel gear 19 is meshed with the first bevel gear 15 and the second bevel gear 16; when in use, the motor 18 drives the first bevel gear 15 and the second bevel gear 16 to rotate synchronously in the opposite direction through the third bevel gear 19, thereby achieving the purpose of driving the outer shaft 13 and the inner shaft 14 to rotate synchronously in the opposite direction.

[0026] In this embodiment, the outer surfaces of the first transmission wheel 8 and the second transmission wheel 9 are uniformly provided with a plurality of grooves 20 along the circumference, and the inner side walls of the first transmission belt 6 and the second transmission belt 7 are provided with a plurality of protrusions 21 adapted to the grooves 20. When the first transmission wheel 8 and the second transmission wheel 9 rotate, the first transmission belt 6 and the second transmission belt 7 can be driven to rotate through the cooperation of the protrusions 21 and the grooves 20.

[0027] In this embodiment, two crossed fork rods 22 are hinged on the rear base 1, the left end of each fork rod 22 extends to the left side of the rear base 1, and the right end of each fork rod 22 extends to the right side of the rear base 1, and the outer end of each fork rod 22 is fixedly provided with a connecting rod 23 along the front-to-back direction, and the front end of each connecting rod 23 is fixedly provided with a clamping roller 24, and an adjustment mechanism is also provided between the two fork rods 22, and the adjustment mechanism is used to adjust the angle of the two fork rods 22; the angle between the two fork rods 22 can be adjusted by the adjustment mechanism, so that the clamping roller 24 clamps the outer kneading belt 4, so that the volume of the kneading cavity between the outer kneading belt 4 and the inner kneading belt 3 is reduced, thereby increasing the effect of kneading tea leaves.

[0028] The adjusting mechanism comprises an adjusting block 25 which is slidably arranged on the rear base 1 in the left and right directions. The adjusting block 25 is located between the angles of the two fork rods 22. The upper and lower end surfaces of the adjusting block 25 are both hinged with connecting rods 26. The outer ends of each connecting rod 26 are hinged with the corresponding fork rod 22. The upper thread of the adjusting block 25 is connected with a locking bolt 27. When in use, the adjusting block 25 is slid left and right so that the adjusting block 25 drives the two fork rods 22 to rotate relative to each other through the connecting rod 26, thereby adjusting the angle between the two fork rods 22. When the top ends of the two fork rods 22 are both rotated upward, the two fork rods 22 drive the clamping rollers 24 to clamp the outer kneading belt 4, so that the volume of the kneading cavity between the outer kneading belt 4 and the inner kneading belt 3 is reduced, thereby increasing the effect of kneading tea leaves. After the angle of the two fork rods 22 is adjusted, the locking bolt 27 is turned by the knob so that the locking bolt 27 is in conflict with the rear base 1 to achieve locking of the position of the adjusting block 25.

[0029] In this embodiment, door panels 28 are hinged on both the feed port 2 and the discharge port.

[0030] In order to increase the kneading effect of the inner kneading belt 3 and the outer kneading belt 4, in the present embodiment, the inner side wall of the outer kneading belt 4 is evenly provided with oblique ridges 29, and the outer side surface of each chain plate 10 is fixedly provided with straight ridges 30; when in use, when the inner kneading belt 3 and the outer kneading belt 4 rotate synchronously in opposite directions, the oblique ridges 29 and the straight ridges 30 rub against the tea leaves therebetween to process the tea leaves in the kneading cavity.

[0031] The implementation principle of one embodiment of the present application is as follows: when in use, the door panel 28 of the feed port 2 is opened, and the tea leaves are put into the kneading chamber between the inner kneading belt 3 and the outer kneading belt 4 from the feed port 2, and the motor 18 rotates and drives the corresponding first transmission wheel 8 and the second transmission wheel 9 to rotate synchronously in the opposite direction through the third bevel gear 19, the first bevel gear 15, the second bevel gear 16, the outer shaft 13 and the inner shaft 14 in sequence, thereby driving the corresponding first transmission belt 6 and the second transmission belt 7 to rotate synchronously in the opposite direction, thereby driving the outer kneading belt 4 and the inner kneading belt 3 to rotate synchronously in the opposite direction, and kneading the tea leaves in the kneading chamber. The kneaded tea leaves are brought to the top of the kneading chamber by the inner kneading belt 3, and the chain plates 10 at the top of the inner kneading belt 3 are all in a vertical state. The tea leaves brought to the top fall from the gap between the vertical chain plates 10 into the drying chamber 5 inside the inner kneading belt 3 for drying, and the dried tea leaves can be taken out through the discharge port.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tea processing, drying and rolling device, comprising two bases (1) fixedly arranged in the front and rear directions, characterized in that: A feed inlet (2) is provided on the rear base (1), and a discharge outlet is provided on the front base (1). An inner kneading belt (3) and an outer kneading belt (4) are provided between the two bases (1). The interlayer between the inner kneading belt (3) and the outer kneading belt (4) forms a kneading chamber, which is connected to the feed inlet (2). The inner space of the inner kneading belt (3) forms a drying chamber (5), which is connected to the discharge outlet. First transmission belts (6) are fixedly provided on both the front and rear sides of the outer kneading belt (4), and second transmission belts (7) are provided on both the front and rear sides of the inner kneading belt (3). Two first transmission wheels (8) are rotatably connected to the adjacent side surfaces of the two bases (1). The first transmission belt (6) on the front side is transmission-connected to the two first transmission wheels (8) on the front base (1), and the first transmission belt (6) on the rear side is transmission-connected to the two first transmission wheels (8) on the rear base (1). The first transmission wheel (8) is rotatably connected to the second transmission wheel (9) on one side thereof, the diameter of the two second transmission wheels (9) on the upper side is smaller than the diameter of the two second transmission wheels (9) on the lower side, the second transmission belt (7) on the front side is transmission-connected to the two second transmission wheels (9) on the front side, and the second transmission belt (7) on the rear side is transmission-connected to the two second transmission wheels (9) on the rear side; the rear side of the rear base (1) is provided with a driving device and a transmission device, the transmission device comprises two execution ends, the two execution ends of the transmission device are respectively fixedly arranged with the corresponding first transmission wheel (8) and the second transmission wheel (9), the driving device drives the two execution ends of the transmission device to rotate synchronously in the opposite direction, thereby causing the transmission device to drive the corresponding first transmission wheel (8) and the corresponding second transmission wheel (9) to rotate synchronously in the opposite direction through the two execution ends; the inner layer kneading belt (3) is composed of chain plates (10) connected to each other.

2. The tea processing, drying and rolling equipment according to claim 1, characterized in that: A plurality of fixed shafts (11) are evenly fixedly arranged between the two second transmission belts (7), and each fixed shaft (11) is rotatably connected to a corresponding chain plate (10). Taking the chain plate (10) in a vertical state as a reference, a notch (12) is provided at the lower part of the left side surface and the upper part of the right side surface of the chain plate (10) along the front-to-back direction. The ends of the chain plate (10) are magnetic. When the inner layer kneading belt (3) rotates, the front and rear ends of the chain plates (10) on both sides are magnetically adsorbed together, so that the notch (12) at the lower end of one chain plate (10) is engaged with the notch (12) at the upper end of the adjacent chain plate (10) below. When the chain plate (10) runs to the top, the chain plate (10) remains in a vertical state under the action of gravity.

3. The tea processing, drying and rolling equipment according to claim 2 is characterized in that: The transmission device comprises an outer shaft (13) fixedly arranged on the rear side surface of the corresponding first transmission wheel (8), and an inner shaft (14) coaxially fixedly arranged on the corresponding second transmission wheel (9), the rear end of the inner shaft (14) passing through the outer shaft (13) and protruding from the rear end surface of the outer shaft (13), the rear end of the outer shaft (13) being coaxially fixedly arranged with a first bevel gear (15), and the rear end of the inner shaft (14) being coaxially fixedly arranged with a second bevel gear (16); the driving device comprises a motor (18) fixedly arranged on the rear side of the base (1), the output shaft of the motor (18) being fixedly arranged with a third bevel gear (19), and the third bevel gear (19) being meshed with both the first bevel gear (15) and the second bevel gear (16).

4. The tea processing, drying and rolling equipment according to claim 1, characterized in that: Two crossed fork rods (22) are hingedly connected to the rear base (1), the left end of each fork rod (22) extends to the left side of the rear base (1), and the right end of each fork rod (22) extends to the right side of the rear base (1), the outer end of each fork rod (22) is fixedly provided with a connecting rod (23) in the front-to-back direction, and the front end of each connecting rod (23) is fixedly provided with a clamping roller (24), and an adjustment mechanism is also provided between the two fork rods (22), and the adjustment mechanism is used to adjust the angle of the two fork rods (22).

5. The tea processing, drying and rolling equipment according to claim 4, characterized in that: The adjustment mechanism comprises an adjustment block (25) slidably arranged on a rear base (1) in the left-right direction, the adjustment block (25) being located between the angles of the two fork rods (22), the upper end surface and the lower end surface of the adjustment block (25) being hingedly connected to connecting rods (26), the outer end of each connecting rod (26) being hingedly connected to the corresponding fork rod (22), and the upper thread of the adjustment block (25) being connected to a locking bolt (27).

6. The tea processing, drying and rolling equipment according to claim 1, characterized in that: The inner side wall of the outer layer kneading belt (4) is evenly provided with oblique ridges (29), and the outer side surface of each chain plate (10) is fixedly provided with straight ridges (30).

7. The tea processing, drying and rolling equipment according to claim 1, characterized in that: Door panels (28) are hingedly connected to the feed inlet (2) and the discharge outlet.

8. The tea processing, drying and rolling equipment according to claim 3, characterized in that: A journal (17) is coaxially fixedly disposed on the second transmission wheel (9), the journal (17) is coaxially disposed in the corresponding first transmission wheel (8) along the axial direction, and the journal (17) is rotationally connected to the corresponding first transmission wheel (8), and the front end of the inner shaft (14) is fixedly disposed on the corresponding journal (17).

9. The tea processing, drying and rolling equipment according to claim 1, characterized in that: The outer surfaces of the first transmission wheel (8) and the second transmission wheel (9) are both provided with a plurality of grooves (20) evenly spaced along the circumference, and the inner side walls of the first transmission belt (6) and the second transmission belt (7) are both provided with a plurality of protrusions (21) adapted to the grooves (20).

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