Drum-type tea uniform piling machine

Abstract

The invention discloses a tea drum-type uniform stacking machine, and relates to the technical field of tea processing, the tea drum-type uniform stacking machine comprises a base, a drum, a driving assembly, a linkage assembly and a uniform stacking assembly, and uniform stacking of tea is completed through the synergistic effect of the drum, the driving assembly, the linkage assembly and the uniform stacking assembly. The driving assembly simultaneously drives the roller and the uniform stacking assembly to rotate through the linkage assembly, so that the roller uniformly stacks tea leaves for the first time, the uniform stacking assembly uniformly stacks the tea leaves for multiple times, and it is ensured that the tea leaves are uniformly stacked more uniformly in a multi-time uniform stacking mode; tea leaves on different layers are simultaneously mixed and uniformly stacked in the roller by arranging the uniform stacking assembly, so that the condition of non-uniform stacking caused by stacking of the tea leaves is avoided; tea leaves at the bottom of the roller are scooped up and turned over through the arranged mixing plate, and meanwhile the mixing plate can convey the tea leaves to the upper layer of the roller, so that the tea leaves falling from the upper layer of the roller and the tea leaves on the lower layer of the roller are uniformly mixed and stacked, and it is guaranteed that the tea leaves are uniformly mixed and stacked more uniformly.

Description

Technical Field

[0001] The invention relates to the technical field of tea processing, in particular to a tea drum type pile leveling machine. Background Art

[0002] The tea pile leveler is a key equipment specially used in the tea production process. It is mainly used to pile tea leaves evenly to ensure the quality of subsequent processing and storage. It has the following main functions: even pile: it can pile tea leaves of different types and batches evenly to ensure the consistency of processing and quality control of each layer of tea leaves; reduce breakage: through reasonable stacking methods, it can reduce the breakage of tea leaves during transportation and processing, and maintain the integrity and appearance quality of tea leaves.

[0003] For example, the patent application with application number CN111820294A and application date October 27, 2020, and titled "A drum stacking machine", includes a frame, a drum, and a transmission mechanism; an inner cavity is provided in the drum; a feeding device is also provided above the drum, and a first inlet and outlet are provided on the drum, and each first inlet and outlet is also equipped with a first movable opening and closing cover plate, and the drum stacking machine also includes a first driving assembly; a rotating wheel seat is also provided on the frame, and the rotating wheel seat includes two material guide cover plates, and the rotating wheel seat is also provided with a wheel seat discharge channel, and a discharge conveyor belt assembly is also provided on the frame. This application can replace manual labor to blend and stack several different semi-finished teas, which can not only improve labor productivity, shorten production cycles, reduce production costs, and improve product stacking and blending quality, but also because the stacking machine is provided with a material guide cover plate, it can swing out materials, thereby improving discharge efficiency.

[0004] Although the above-mentioned drum stacking machine is provided with a transmission mechanism and a first drive assembly to drive the drum to rotate, it does not mix and stack the tea leaves in the drum, which makes it easy for the tea leaves in the drum to pile up and cause uneven stacking, resulting in inconsistent processing and quality control of each layer of tea leaves. Summary of the invention

[0005] The object of the present invention is to provide a tea leaf drum type stacking machine to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A tea leaf roller-type pile leveling machine comprises a base, wherein a driving assembly is arranged on the upper end of the base, wherein the driving assembly is arranged on one side of the upper end of the base, and a roller is rotatably arranged on the other side of the upper end of the base, wherein the roller is connected to the driving assembly, and wherein a linkage assembly is arranged at each end of the roller.

[0008] A linkage assembly, wherein the number of the linkage assemblies is two, and the linkage assembly comprises a rotating shaft, each end of the rotating shaft is provided with a first gear, each end of the rotating shaft is provided with a mounting frame, each mounting frame is provided with two second gears in a rotatable manner, and the two second gears are symmetrically arranged about the mounting frame, the first gear and the second gear are meshed with each other, and first gear rings are provided in a rotatable manner at both ends of the drum, and each second gear is meshed with the first gear ring;

[0009] The stacking assembly comprises a mounting shaft, wherein the mounting shaft is arranged between the two second gears at the two ends of the drum, a support frame is arranged at each end of the mounting shaft, a mixing plate is arranged between the support frames, and a brush is arranged on the outside of the mixing plate.

[0010] As mentioned above, the driving assembly includes a motor, which is arranged on one side of the upper end of the base. The output end of the motor is connected to a reducer, which is arranged on the upper end of the base. The output shaft of the reducer is connected to one end of a connecting shaft through a coupling. The connecting shaft is rotatably arranged on the upper end of the base, and a transmission mechanism is arranged on the other end of the connecting shaft. The connecting shaft drives the drum to rotate through the transmission mechanism.

[0011] As mentioned above, the connecting shaft is connected to the rotating shaft, and the two are connected via a plurality of connecting belts, and the connecting belts are evenly arranged along the circumference of the rotating shaft.

[0012] As mentioned above, the transmission mechanism includes a third gear, and the third gear is arranged at the end of the connecting shaft away from the motor, and a connecting frame is rotatably arranged at the end of the connecting shaft away from the motor, and the connecting frame is arranged at the upper end of the base, and a fourth gear is rotatably arranged on the connecting frame, and the third gear and the fourth gear are meshed with each other, and a second gear ring is arranged at the end of the roller close to the motor, and the second gear ring is meshed with the fourth gear.

[0013] As mentioned above, the stacking assembly also includes multiple first mounting rods and multiple second mounting rods, and multiple first mounting rods and multiple second mounting rods are evenly arranged on the outer side of the rotating shaft along its axial direction, and two first spiral blades are arranged at the outer end of the first mounting rod, and two second spiral blades are arranged at the outer end of the second mounting rod.

[0014] As mentioned above, the length of the first mounting rod is longer than the length of the second mounting rod, and the rotation direction of the first spiral blade is opposite to the rotation direction of the second spiral blade.

[0015] As mentioned above, the stacking assembly includes two arc-shaped sliding blocks, two arc-shaped grooves are symmetrically provided on the second gear, each arc-shaped groove is provided with an arc-shaped sliding block, each arc-shaped sliding block and the second gear are provided with a return spring, and a limit rod is provided on a side of the support rod close to the second gear, and the limit rod is provided in the arc-shaped groove.

[0016] As mentioned above, the mixing plate includes a shovel plate and an arc plate. Two shovel plates are arranged between the support frames. The shovel plates are arranged obliquely, and the sides of the shovel plates are provided with arc plates.

[0017] As mentioned above, a feed port is provided at one end of the outer side of the drum away from the motor, and a fixing ring is rotatably provided at the outer side of the drum, the fixing ring is used to seal the feed port, the fixing ring is provided at the upper end of the base, and a discharge port is provided at one end of the outer side of the drum close to the motor, and baffles are rotatably provided at the discharge port and the opening, and the baffles are fixed to the outer side of the drum by snaps.

[0018] As mentioned above, a screen is provided at the middle of the inner side of the base, and the screen is arranged obliquely.

[0019] In the above technical solution, the beneficial effects of the present invention are:

[0020] 1. The driving assembly of the present invention drives the drum and the stacking assembly to rotate simultaneously through the linkage assembly, so that the drum stacks the tea leaves for the first time, and the stacking assembly stacks the tea leaves for multiple times, thereby ensuring that the tea leaves are stacked more evenly;

[0021] 2. The present invention is provided with a stacking component to mix and stack tea leaves of different layers in the drum at the same time, thereby avoiding the situation where tea leaves pile up and cause uneven stacking, and ensuring that the processing and quality control of each layer of tea leaves stacked in the drum are consistent;

[0022] 3. The present invention scoops up the tea leaves at the bottom of the drum through the mixing plate so that the mixing plate can turn over the tea leaves to ensure that the tea leaves are mixed and piled evenly. At the same time, the mixing plate can transport the tea leaves to the upper layer of the drum, so that the tea leaves falling from the upper layer of the drum are mixed and piled evenly with the tea leaves at the lower layer of the drum, ensuring that the tea leaves are mixed and piled more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1A schematic diagram of the three-dimensional structure of a drum-type stacking machine provided in an embodiment of the present invention;

[0025] Figure 2 A schematic plan view of the structure of a drum-type stacking machine provided in another embodiment of the present invention;

[0026] Figure 3 Another embodiment of the present invention provides Figure 2 Sectional view at AA;

[0027] Figure 4 A cross-sectional view of a transmission mechanism, a roller and a rotating shaft provided in another embodiment of the present invention;

[0028] Figure 5 Another embodiment of the present invention provides Figure 3 A local enlarged schematic diagram of the M position;

[0029] Figure 6 A schematic diagram of a three-dimensional structure between a linkage assembly and a stacking assembly provided in another embodiment of the present invention;

[0030] Figure 7 A cross-sectional view of a second gear, an arc-shaped sliding block, an arc-shaped groove, a return spring and a limit rod provided by another embodiment of the present invention;

[0031] Figure 8 A schematic diagram of a three-dimensional structure between a support frame and a limiting rod provided in another embodiment of the present invention;

[0032] Fig. 9 A schematic diagram of the three-dimensional structure of a mixing plate provided in yet another embodiment of the present invention.

[0033] Description of reference numerals:

[0034] 1. Base; 10. Screen; 2. Driving assembly; 20. Motor; 21. Speed ​​reducer; 22. Connecting shaft; 23. Transmission mechanism; 230. Third gear; 231. Connecting frame; 232. Fourth gear; 233. Second gear ring; 24. Connecting belt; 3. Roller; 30. Fixed ring; 31. Baffle; 32. Buckle; 4. Linkage assembly; 40. Rotating shaft; 41. First gear; 42. Mounting frame; 43. Second gear; 44. First gear ring; 5. Stacking assembly; 50. Mounting shaft; 51. Support frame; 52. Mixing plate; 520. Shovel plate; 521. Arc plate; 53. Brush; 54. First mounting rod; 55. Second mounting rod; 56. First spiral blade; 57. Second spiral blade; 58. Arc sliding block; 59. Arc groove; 510. Reset spring; 511. Limit rod. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "vertical", "horizontal", "side", "inside", "outside", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] like Figure 1-9 As shown, a tea drum type pile leveling machine provided by an embodiment of the present invention comprises a base 1, a driving assembly 2 is arranged on the upper end of the base 1, the driving assembly 2 is arranged on one side of the upper end of the base 1, a drum 3 is rotatably arranged on the other side of the upper end of the base 1, the drum 3 is connected to the driving assembly 2, and a linkage assembly 4 is arranged at each end of the drum 3.

[0038] A linkage assembly 4, wherein the number of the linkage assembly 4 is two, and the linkage assembly 4 comprises a rotating shaft 40, wherein a first gear 41 is respectively arranged at both ends of the rotating shaft 40, and a mounting frame 42 is respectively arranged at both ends of the rotating shaft 40, and each of the mounting frames 42 is respectively provided with two second gears 43 in a rotatable manner, and the two second gears 43 are symmetrically arranged about the mounting frame 42, and the first gear 41 and the second gear 43 are meshed with each other, and first gear rings 44 are rotatably arranged at both ends of the drum 3, and each of the second gears 43 is meshed with the first gear ring 44;

[0039] The stacking assembly 5 includes a mounting shaft 50, which is arranged between the two second gears 43 at the two ends of the drum 3. A support frame 51 is arranged at each end of the mounting shaft 50, a mixing plate 52 is arranged between the support frames 51, and a brush 53 is arranged on the outside of the mixing plate 52.

[0040] In another embodiment provided by the present invention, the driving assembly 2 includes a motor 20, the motor 20 is arranged on one side of the upper end of the base 1, the output end of the motor is connected to a reducer 21, the reducer 21 is arranged on the upper end of the base 1, the output shaft of the reducer 21 is connected to one end of a connecting shaft 22 through a coupling, the connecting shaft 22 is rotatably arranged on the upper end of the base 1, the other end of the connecting shaft 22 is provided with a transmission mechanism 23, and the connecting shaft 22 drives the drum 3 to rotate through the transmission mechanism 23;

[0041] The specific implementation is as follows: the reducer 21 can reduce the rotation speed of the motor 20 to prevent the motor 20 from directly driving the drum 3 to rotate at a high speed. The high-speed rotating drum 3 makes the tea leaves inside it close to the wall of the drum 3, and even causes the tea leaves to separate and stratify due to the different qualities of the tea leaves. In order to avoid the above situation, the reducer 21 is set to reduce the rotation speed of the motor 20, so that the motor 20 drives the reducer 21 to rotate, so that the reducer 21 drives the connecting shaft 22 to rotate, so that the connecting shaft 22 drives the drum 3 to rotate through the transmission mechanism 23, so that the rotating drum 3 mixes and evenly piles the tea leaves, and at the same time the connecting shaft 22 can synchronously drive the pile assembly 5 to rotate, so that the pile assembly 5 cooperates with the drum 3 to pile the tea leaves more evenly.

[0042] In another embodiment provided by the present invention, the connecting shaft 22 is connected to the rotating shaft 40, and the two are connected by a plurality of connecting belts 24, and the connecting belts 24 are evenly arranged along the circumference of the rotating shaft 40;

[0043] The specific implementation is as follows: the motor 20 rotates to drive the reducer 21 to rotate, so that the reducer 21 drives the connecting shaft 22 to rotate synchronously. When the connecting shaft 22 rotates, the connecting shaft 22 first drives the connecting belt 24 to twist, and the connecting belt 24 gradually drives the rotating shaft 40 to rotate during the twisting process, and finally makes the rotation speed of the rotating shaft 40 the same as the rotation speed of the connecting shaft 22. In this way, the situation that the motor 20 is damaged due to excessive load when the drum 3 and the stacking assembly 5 are started is avoided, and the situation that the drum 3 and the stacking assembly 5 continue to rotate due to inertia when the motor 20 stops suddenly is avoided.

[0044] In another embodiment provided by the present invention, the transmission mechanism 23 includes a third gear 230, the third gear 230 is arranged at one end of the connecting shaft 22 away from the motor 20, and the end of the connecting shaft 22 away from the motor 20 is rotatably provided with a connecting frame 231, the connecting frame 231 is arranged at the upper end of the base 1, and a fourth gear 232 is rotatably provided on the connecting frame 231, the third gear 230 and the fourth gear 232 are meshed with each other, and the end of the drum 3 close to the motor 20 is provided with a second gear ring 233, the second gear ring 233 is arranged at one end of the drum 3 close to the motor 20, and the second gear ring 233 is meshed with the fourth gear 232;

[0045] The specific implementation is as follows: the motor 20 drives the connecting shaft 22 to rotate through the reducer 21, so that the connecting shaft 22 drives the rotating shaft 40 to rotate. When the connecting shaft 22 rotates, it drives the first gear 41 to rotate, so that the first gear 41 drives the two second gears 43 to rotate, so that the two second gears 43 rotate while revolving around the first gear 41, and then the two second gears 43 drive the stacking assembly 5 arranged thereon to rotate, so that the stacking assembly 5 mixes and stacks the tea leaves in the drum 3. At the same time, when the connecting shaft 22 rotates, it drives the third gear 230 to rotate synchronously, so that the third gear 230 drives the fourth gear 232 to rotate, so that the fourth gear 232 drives the second gear ring 233 to rotate, so that the second gear ring 233 can drive the drum 3 to rotate, so that the drum 3 cooperates with the stacking assembly 5 to mix and stack the tea leaves more evenly.

[0046] In another embodiment provided by the present invention, the stacking assembly 5 further includes a plurality of first mounting rods 54 and a plurality of second mounting rods 55, and the outer side of the rotating shaft 40 is evenly provided with a plurality of first mounting rods 54 and a plurality of second mounting rods 55 along its axial direction, and the outer end of the first mounting rod 54 is provided with two first spiral blades 56, and the outer end of the second mounting rod 55 is provided with two second spiral blades 57;

[0047] The specific implementation is as follows: two first spiral blades 56 are provided on a plurality of first mounting rods 54, and the two first spiral blades 56 are symmetrically arranged about the central axis of the rotating shaft 40; two second spiral blades 57 are provided on a plurality of second mounting rods 55, and the two second spiral blades 57 are symmetrically arranged about the central axis of the rotating shaft 40, so that both the first spiral blades 56 and the second spiral blades 57 can transport the tea leaves in the uniform pile from one end of the drum 3 to the other end of the drum 3, so that the first spiral blades 56 and the second spiral blades 57 mix and uniformly pile the tea leaves in the drum 3, and during the uniformly piled transportation of the tea leaves in the drum 3, the tea leaves at the bottom of the drum 3 are scooped up by the mixing plate 52 and gradually fall to the upper end of the drum 3, so that the tea leaves at the bottom of the drum 3 and the tea leaves falling from the mixing plate 52 at the upper end of the drum 3 are mixed and uniformly piled.

[0048] In another embodiment provided by the present invention, the length of the first mounting rod 54 is longer than the length of the second mounting rod 55, and the rotation direction of the first spiral blade 56 is opposite to the rotation direction of the second spiral blade 57;

[0049] The specific implementation is as follows: the first spiral blade 56 is located outside the second spiral blade 57, that is, the first spiral blade 56 is closer to the wall of the drum 3, and the rotation direction of the first spiral blade 56 is opposite to that of the second spiral blade 57. In this way, the first spiral blade 56 can transport the tea leaves from one end of the drum 3 to the other end of the drum 3 during the stacking process, so that the tea leaves are stacked and mixed with each other, thereby ensuring that the tea leaves are mixed and stacked more evenly, and in the process of the first spiral blade 56 rotating to transport the tea leaves, the second spiral blade 57 rotates synchronously, so that the second spiral blade 57 transports the tea leaves from the other end of the drum 3 to one end of the drum 3, that is, the second spiral blade 57 can transport the tea leaves transported by the first spiral blade 56 in the opposite direction, so that the tea leaves collide and squeeze with each other during the transportation process, thereby ensuring that the tea leaves are mixed and stacked more evenly.

[0050] In another embodiment provided by the present invention, the stacking assembly 5 includes two arc-shaped sliding blocks 58, two arc-shaped grooves 59 are symmetrically provided on the second gear 43, one arc-shaped sliding block 58 is disposed in each arc-shaped groove 59, a return spring 510 is disposed between each arc-shaped sliding block 58 and the second gear 43, and a limiting rod 511 is disposed on a side of the support rod close to the second gear 43, and the limiting rod 511 is disposed in the arc-shaped groove 59;

[0051] The specific implementation is as follows: during the process of the first gear 41 driving the two second gears 43 to rotate, the second gear 43 will drive the installation shaft 50 arranged thereon to rotate and move, so that the installation shaft 50 drives the support frame 51 to swing and move on the second gear 43, and the support frame 51 can be limited and guided by the limit rod 511 during the swinging process. Specifically, when the limit rod 511 slides in the arc groove 59, due to the centrifugal force generated by the rotation of the second gear 43, the support frame 51 can drive the limit rod 511 to squeeze the arc sliding block 58 to slide along the arc groove 59, so that the limit rod 511 squeezes the return spring 510 through the arc sliding block 58. When the return spring 510 is compressed to the set position, the return spring 510 can reversely squeeze the arc sliding block 58, so that the return spring 510 and the arc sliding block 58 push the support rod to move in the direction through the limit rod 511, so that the mixing plate 52 vibrates the tea leaves scooped up by its rotation to fall for secondary stacking.

[0052] In another embodiment provided by the present invention, the mixing plate 52 includes a shovel plate 520 and an arc plate 521. Two shovel plates 520 are arranged between the support frames 51. The shovel plates 520 are arranged obliquely, and the sides of the shovel plates 520 are provided with arc plates 521.

[0053] The specific implementation is as follows: two shovel plates 520 are arranged between the two support frames 51. The shovel plates 520 can scoop up the tea leaves at the bottom of the drum 3 when the second gear 43 drives the support frame 51 to rotate. The arc-shaped plates 521 arranged on the sides of the shovel plates 520 can limit the tea leaves scooped up by the shovel plates 520 for temporary storage, so as to ensure that the shovel plates 520 can scoop up the tea leaves at the bottom of the drum 3 and transport them to the top of the drum 3, so that the scooped tea leaves fall down, thereby ensuring the effect of evenly piling the tea leaves.

[0054] In another embodiment provided by the present invention, a feed port is provided at one end of the outer side of the drum 3 away from the motor 20, and a fixing ring 30 is rotatably provided on the outer side of the drum 3, the fixing ring 30 is used to seal the feed port, an opening is provided directly below the fixing ring 30, the fixing ring 30 is provided at the upper end of the base 1, a discharge port is provided at one end of the outer side of the drum 3 close to the motor 20, and baffles 31 are rotatably provided at the discharge port and the opening, and the baffles 31 are fixed by buckles 32;

[0055] The specific implementation is as follows: the locking and fixing of the baffle 31 can be released by the buckle 32, so that the baffle 31 can rotate outside the drum 3, so that tea leaves can be added into the drum 3 through the feed port, and when the tea leaves are evenly stacked, the baffle 31 is locked and fixed by the buckle 32, so that the baffle 31 seals the drum 3 when the tea leaves are evenly stacked, ensuring that the tea leaves will not be thrown out during the process of evenly stacking the tea leaves by the drum 3. After the tea leaves are evenly stacked, the locking and fixing of the baffle 31 on the sealing ring is released by the buckle 32, so that the evenly stacked tea leaves can be discharged from the drum 3 through the discharge port and the opening.

[0056] In another embodiment provided by the present invention, a screen 10 is provided at the middle of the inner side of the base 1, and the screen 10 is arranged obliquely;

[0057] The specific implementation method is as follows: when the drum 3 rotates to evenly pile the tea leaves, a part of the dust attached to the tea leaves will fall down. In order to prevent the dust in the tea leaves from adhering to the inside of the drum 3, a brush 53 is arranged on the side of the mixing plate 52 close to the drum 3, so that the brush 53 can sweep down the dust attached to the inner wall of the drum 3 and drop it with the tea leaves; the screen 10 is located just below the discharge port, the screen 10 is snapped into the inside of the base 1, and a collecting frame is arranged at the lower end of the inclined screen 10, so that when the evenly piled tea leaves are discharged from the drum 3 through the discharge port, they will fall on the screen 10 just below it, so that the screen 10 can screen the tea leaves that fall down after evenly piling, so that the screen 10 can screen down the broken tea leaves and dust generated during evenly piling, and drop the qualified tea leaves after evenly piling into the collecting frame for collection.

[0058] Working principle: The seal of the baffle 31 on the feed port is released by the buckle 32, so that the operator can put the tea leaves to be piled evenly into the drum 3 through the feed port. After the tea leaves are put into the drum 3, the feed port is sealed by the baffle 31 and the baffle 31 is locked and fixed to the outside of the drum 3 by the buckle 32. After the tea leaves are placed, the motor 20 drives the reducer 21 to rotate, so that the reducer 21 drives the connecting shaft 22 to rotate, so that the connecting shaft 22 drives the first gear 41 to rotate when the connecting shaft 22 rotates, so that the first gear 41 drives the two second gears 43 to rotate, so that the two second gears 43 rotate around the first gear while rotating. The wheel 41 revolves, and then the two second gears 43 drive the stacking assembly 5 arranged thereon to rotate, so that the stacking assembly 5 mixes and stacks the tea leaves in the drum 3. At the same time, the connection shaft 22 rotates and drives the third gear 230 to rotate synchronously, so that the third gear 230 drives the fourth gear 232 to rotate, so that the fourth gear 232 drives the second gear ring 233 to rotate, so that the second gear ring 233 can drive the drum 3 to rotate, so that the drum 3 stacks the tea leaves for the first time, so that the drum 3 cooperates with the stacking assembly 5 to mix and stack the tea leaves more evenly; the second gear ring 233 is arranged inside the drum 3 in a rotating manner In this way, the rotation direction of the stacking assembly 5 and the rotation direction of the drum 3 can rotate in the opposite direction, so that the stacking assembly 5 and the drum 3 can rub the tea leaves, ensuring that the two stack the tea leaves more evenly; and the motor 20 drives the reducer 21 to rotate, so that the reducer 21 drives the connecting shaft 22 to rotate synchronously. When the connecting shaft 22 rotates, the connecting shaft 22 first drives the connecting belt 24 to twist, and the connecting belt 24 will gradually drive the rotating shaft 40 to rotate during the twisting process, and finally make the rotation speed of the rotating shaft 40 the same as the rotation speed of the connecting shaft 22. In this way, the situation where the motor 20 is damaged due to excessive load when the drum 3 and the stacking assembly 5 are started is avoided, and the electric When the machine 20 stops suddenly, the drum 3 and the stacking assembly 5 continue to rotate due to inertia; at the same time, the reducer 21 can reduce the speed of the motor 20 to prevent the motor 20 from directly driving the drum 3 to rotate at a high speed. The high-speed rotating drum 3 makes the tea leaves inside it close to the drum wall of the drum 3, and even causes the tea leaves to separate and stratify due to different tea qualities. In order to avoid the above situation, the reducer 21 is set to reduce the speed of the motor 20 so that the rotating drum 3 can mix and stack the tea leaves. At the same time, the connecting shaft 22 can synchronously drive the stacking assembly 5 to rotate, so that the stacking assembly 5 cooperates with the drum 3 to stack the tea leaves more evenly.

[0059] During the process of the stacking assembly 5 rotating to stack the tea leaves, since the first spiral blade 56 is located outside the second spiral blade 57, that is, the first spiral blade 56 is closer to the wall of the drum 3, and the rotation direction of the first spiral blade 56 is opposite to that of the second spiral blade 57, the first spiral blade 56 can transport the tea leaves from one end of the drum 3 to the other end of the drum 3 during the stacking process, so that the tea leaves are stacked for the second time, ensuring that the tea leaves are stacked and mixed with each other, thereby ensuring that the tea leaves are mixed and stacked more evenly. During the process of the first spiral blade 56 rotating to transport the tea leaves, the second spiral blade 57 rotates synchronously so that the second spiral blade 57 can The spiral blade 57 transports the tea leaves from the other end of the drum 3 to one end of the drum 3, that is, the second spiral blade 57 can transport the tea leaves transported by the first spiral blade 56 in the opposite direction, so that the tea leaves are piled up for the third time, and when the first spiral blade 56 and the second spiral blade 57 are transported in opposite directions, the tea leaves at the contact position of the two will collide and squeeze each other, so as to pile up the tea leaves for the fourth time, ensuring that the tea leaves are mixed and piled up more evenly; at the same time, when the first gear 41 drives the two second gears 43 to rotate, the second gear 43 will drive the mounting shaft 50 arranged thereon to rotate and move, so that The mounting shaft 50 drives the support frame 51 to swing and move on the second gear 43, and the support frame 51 can be limited and guided by the limit rod 511 during the swinging process. Specifically, when the limit rod 511 slides in the arc groove 59, due to the centrifugal force generated by the rotation of the second gear 43, the support frame 51 can drive the limit rod 511 to squeeze the arc sliding block 58 to slide along the arc groove 59, so that the limit rod 511 squeezes the reset spring 510 through the arc sliding block 58. When the reset spring 510 is compressed to the set position, the reset spring 510 can reversely squeeze the arc sliding block 58, so that the reset spring 510 and the arc sliding block 58 are in a state of being locked. The movable block 58 pushes the supporting rod to move in the direction through the limiting rod 511, so that the mixing plate 52 vibrates and drops the tea leaves scooped up by its rotation to mix and pile them evenly; the mixing plate 52 includes a shovel plate 520 and an arc plate 521. The shovel plate 520 can scoop up the tea leaves at the bottom of the drum 3 during the rotation of the supporting frame 51 driven by the second gear 43. The arc plate 521 arranged on the side of the shovel plate 520 can limit the tea leaves scooped up by the shovel plate 520 for temporary storage, so as to ensure that the shovel plate 520 can scoop up the tea leaves at the bottom of the drum 3 and transport them to the top of the drum 3, so that the scooped tea leaves fall down, thereby ensuring the effect of evenly piling the tea leaves;

[0060] After the tea leaves are mixed and piled evenly, the motor 20 stops rotating, causing the drum 3 to stop rotating. At this time, the buckle 32 is opened, so that the buckle 32 releases the seal of the opening of the fixing ring 30 through the baffle 31. When the discharge port of the drum 3 coincides with the opening of the fixing ring 30, the tea leaves can be discharged from the drum 3. In this way, after the baffle 31 contacts the seal of the opening, the motor 20 drives the drum 3 and the pile-leveling assembly 5 to rotate again through the reducer 21, the connecting shaft 22 and the rotating shaft 40, so that the drum 3 and the pile-leveling assembly 5 discharge the tea leaves from the drum 3. When the drum 3 rotates to pile the tea leaves evenly, a part of the dust attached to the tea leaves will fall down. In order to avoid dust in the tea leaves Attached to the inside of the drum 3, a brush 53 is arranged on one side of the mixing plate 52 close to the drum 3, so that the brush 53 can sweep the dust attached to the inner wall of the drum 3 and drop it with the tea leaves; the screen 10 is located directly below the discharge port, the screen 10 is clamped inside the base 1, and a collecting frame is arranged at the lower end of the inclined screen 10, so that when the tea leaves after uniform stacking are discharged from the drum 3 through the discharge port, they will fall on the screen 10 directly below it, so that the screen 10 can screen the tea leaves that fall after uniform stacking, so that the screen 10 can screen the broken tea leaves and dust generated during uniform stacking, and the qualified tea leaves after uniform stacking can fall into the collecting frame for collection.

[0061] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tea leaf roller-type pile leveling machine, comprising a base (1), a driving assembly (2) being arranged at the upper end of the base (1), the driving assembly (2) being arranged at one side of the upper end of the base (1), a roller (3) being rotatably arranged at the other side of the upper end of the base (1), the roller (3) being connected to the driving assembly (2), characterized in that: A linkage assembly (4) is provided at each end of the roller (3). A linkage assembly (4), wherein the number of the linkage assemblies (4) is two, and the linkage assembly (4) comprises a rotating shaft (40), each end of the rotating shaft (40) is provided with a first gear (41), each end of the rotating shaft (40) is provided with a mounting frame (42), each mounting frame (42) is provided with two second gears (43) in a rotatable manner, and the two second gears (43) are symmetrically arranged with respect to the mounting frame (42), the first gear (41) and the second gear (43) are meshed with each other, and first gear rings (44) are provided in a rotatable manner at both ends of the drum (3), and each second gear (43) is meshed with the first gear ring (44); A stacking assembly (5), the stacking assembly (5) comprising a mounting shaft (50), the mounting shaft (50) being arranged between two second gears (43) at two ends of the roller (3), a support frame (51) being arranged at each end of the mounting shaft (50), a mixing plate (52) being arranged between the support frames (51), and a brush (53) being arranged on the outer side of the mixing plate (52).

2. A tea drum type stacking machine according to claim 1, characterized in that: The driving assembly (2) comprises a motor (20), the motor (20) being arranged on one side of the upper end of the base (1), the output end of the motor (20) being connected to a reducer (21), the reducer (21) being arranged on the upper end of the base (1), the output shaft of the reducer (21) being connected to one end of a connecting shaft (22) via a coupling, the connecting shaft (22) being arranged on the upper end of the base (1) in a rotatable manner, the other end of the connecting shaft (22) being provided with a transmission mechanism (23), the connecting shaft (22) driving the roller (3) to rotate via the transmission mechanism (23).

3. A tea drum type stacking machine according to claim 2, characterized in that: The connecting shaft (22) is connected to the rotating shaft (40), and the two are connected via a plurality of connecting belts (24), and the connecting belts (24) are evenly arranged along the circumference of the rotating shaft (40).

4. A tea drum type stacking machine according to claim 2, characterized in that: The transmission mechanism (23) comprises a third gear (230), the third gear (230) being arranged at one end of the connecting shaft (22) away from the motor (20), and a connecting frame (231) being rotatably arranged at the end of the connecting shaft (22) away from the motor (20), the connecting frame (231) being arranged at the upper end of the base (1), a fourth gear (232) being rotatably arranged on the connecting frame (231), the third gear (230) and the fourth gear (232) being meshed with each other, and a second gear ring (233) being arranged at one end of the roller (3) close to the motor (20), the second gear ring (233) being meshed with the fourth gear (232).

5. The tea drum type pile leveling machine according to claim 1, characterized in that: The stacking assembly (5) further comprises a plurality of first mounting rods (54) and a plurality of second mounting rods (55); the outer side of the rotating shaft (40) is evenly provided with a plurality of first mounting rods (54) and a plurality of second mounting rods (55) along its axial direction; the outer end of the first mounting rod (54) is provided with two first spiral blades (56); the outer end of the second mounting rod (55) is provided with two second spiral blades (57).

6. A tea drum type stacking machine according to claim 5, characterized in that: The length of the first mounting rod (54) is longer than the length of the second mounting rod (55), and the rotation direction of the first spiral blade (56) is opposite to the rotation direction of the second spiral blade (57).

7. The tea drum type pile leveling machine according to claim 1, characterized in that: The stacking assembly (5) comprises two arc-shaped sliding blocks (58), two arc-shaped grooves (59) are symmetrically provided on the second gear (43), one arc-shaped sliding block (58) is arranged in each arc-shaped groove (59), a return spring (510) is arranged between each arc-shaped sliding block (58) and the second gear (43), and a limiting rod (511) is arranged on a side of the support rod close to the second gear (43), and the limiting rod (511) is arranged in the arc-shaped groove (59).

8. The tea drum-type stacking machine according to claim 4, characterized in that: The mixing plate (52) comprises a shovel plate (520) and an arc-shaped plate (521). Two shovel plates (520) are arranged between the support frames (51). The shovel plates (520) are arranged obliquely, and the sides of the shovel plates (520) are provided with arc-shaped plates (521).

9. The tea drum type stacking machine according to claim 2, characterized in that: A feed port is provided at one end of the outer side of the drum (3) away from the motor (20), and a fixing ring (30) is rotatably provided on the outer side of the drum (3), the fixing ring (30) being used to seal the feed port, an opening being provided directly below the fixing ring (30), the fixing ring (30) being provided at the upper end of the base (1), a discharge port is provided at one end of the outer side of the drum (3) close to the motor (20), and baffles (31) are rotatably provided at both the discharge port and the opening, the baffles (31) being fixed by buckles (32).

10. The tea drum type pile leveling machine according to claim 1, characterized in that: A screen (10) is provided in the middle of the inner side of the base (1), and the screen (10) is arranged obliquely.

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