Tea leaf picking device and use method thereof

Abstract

The invention discloses a tea leaf picking device and a using method thereof, and relates to the technical field of tea leaf picking, the tea leaf picking device comprises a shell, and is characterized in that a tea leaf collecting assembly is arranged in the shell, the tea leaf collecting assembly comprises a turning plate, a pressure sensor is installed on the turning plate, a plurality of collecting frames are arranged in the shell, and the collecting frames are connected with the turning plate. A uniformizing assembly is arranged in the shell, the uniformizing assembly can make tea leaves evenly located in the collecting frame, a storage assembly is arranged in the shell and used for storing the collecting frame for bearing the tea leaves, and a conveying assembly is arranged in the shell and used for conveying the collecting frame. The tea leaf collecting device solves the problems that in the prior art, tea leaves are collected into a tea leaf collecting bag, a stacking state can be naturally formed in the bag, the mutual contact area of the tea leaves is increased through stacking, and the extrusion and friction effects of the tea leaves are intensified.

Description

Technical Field

[0001] The invention relates to the technical field of tea picking, and in particular to a tea picking device and a use method thereof. Background Art

[0002] The tea picking device is a mechanized device specially designed for accurately picking new tender tea leaves from the top of tea trees. The tea picking machine has a built-in power device that drives the blades to perform precise reciprocating motion. When the tender tea buds at the top of the tea tree fall into the gap between the two adjacent teeth of the upper and lower blades, they are cleanly cut off. Subsequently, the directional airflow force of the fan or sweeping impeller is used to gently send the picked tea leaves into the leaf collection bag, thus completing the entire picking process efficiently.

[0003] Defects of the existing technology: Tea leaves are collected into leaf bags. Due to the large number of tea leaves and their high concentration, they often form a natural stacking state in the bag. This stacking not only increases the contact area between tea leaves, but also intensifies the squeezing and friction between tea leaves, especially for those tender leaves and buds with more delicate texture, which are more susceptible to damage. This physical damage not only destroys the complete form of the tea leaves and affects their appearance, but more importantly, it also significantly reduces the intrinsic quality of the tea leaves, including color, aroma, flavor and taste, which in turn has an adverse impact on the market value and consumer acceptance of the final product.

[0004] Therefore, the present application provides a tea picking device and a method of using the same to meet the needs. Summary of the invention

[0005] The purpose of the present application is to provide a tea picking device and a method for using the same, which solves the problem in the prior art that tea leaves are collected into a leaf collecting bag and naturally form a stacking state in the bag, which not only increases the contact area between the tea leaves, but also aggravates the squeezing and friction between the tea leaves.

[0006] To solve the above problems, the present application provides the following technical solutions: A tea picking device, comprising: a shell, characterized in that: a tea collecting component is arranged inside the shell, the tea collecting component includes a flap, a pressure sensor is installed on the flap, a plurality of collection frames are arranged inside the shell, a uniform component is arranged inside the shell, the uniform component can make the tea leaves evenly placed inside the collection frame, a storage component is arranged inside the shell, the storage component is used to store the collection frame for receiving the tea leaves, a conveying component is arranged inside the shell, the conveying component is used to convey the collection frame so that the collection frame can be located at the corresponding lower position of the storage component, the storage component includes a plurality of vertically arranged supporting seats and a plurality of pull-out frames, two pushing cylinders are symmetrically fixedly arranged on both sides of the pull-out frame, the output end of the pushing cylinder is fixedly connected with a pull-out plate, the top and bottom ends of the pull-out frame are open, the sides of the collection frame are symmetrically fixedly connected with two base plates, and the inner bottom of the shell is symmetrically fixedly provided with two electric telescopic rods.

[0007] Preferably, the tea collection component includes a guide frame fixedly arranged on the top of the inner part of the shell, the top and bottom ends of the guide frame are open, and the interior of the guide frame is hollow, the diameter of the guide frame gradually decreases from top to bottom, a flap is arranged below the guide frame, a receiving groove is opened on the top of the flap, a pressure sensor is installed on the receiving groove, a servo motor is fixedly arranged on the outside of the shell, the output end of the servo motor passes through the side wall of the shell and is fixedly connected to a rotating rod, the end of the rotating rod away from the servo motor is rotatably connected to the inner wall of the shell, the flap is fixedly sleeved on the outside of the rotating rod, a limiting frame is fixedly arranged below the flap, the interior of the limiting frame is hollow, the top and bottom ends of the limiting frame are open, the top opening size of the limiting frame is larger than the size of the flap, the bottom opening of the limiting frame is gradually contracted from top to bottom, and the limiting frame is fixedly connected to the inner wall of the shell through a rod body.

[0008] Preferably, the conveying assembly includes two partitions symmetrically fixedly arranged inside the shell, the bottom ends of the partitions are fixedly connected to a plurality of supporting feet, the bottom ends of the supporting feet are fixed to the inner bottom of the shell, a plurality of rollers are rotatably connected between the two partitions, a conveyor belt is arranged on the outside of the plurality of rollers, a driving motor is fixedly arranged on the outside of the shell, the output end of the driving motor passes through the side wall of the shell and one of the partitions and is fixedly connected to one of the rollers, a plurality of limiting plates are fixedly connected to the outer surface of the conveyor belt at equal distances, and a plurality of collection frames are placed on the conveyor belt.

[0009] Preferably, the uniform component includes a threaded rod rotatably connected inside the housing and a guide rod fixedly connected inside the housing. A slide plate is jointly arranged on the threaded rod and the guide rod. The slide plate is threadedly connected to the threaded rod and slidably connected to the guide rod. The guide rod and the threaded rod respectively penetrate through both sides of the slide plate. A uniform cylinder is fixedly arranged on the top of the slide plate. The output end of the uniform cylinder penetrates through the slide plate and is slidably connected to a protective frame. The protective frame is in a "U" shape. A plurality of uniformly arranged uniform rods are fixedly connected to the inner side of the protective frame. A plurality of uniform blocks are fixedly sleeved on the outer side of the uniform rods, and the plurality of uniform blocks are arranged at equal intervals on the corresponding uniform rods. Two extension rods are symmetrically and fixedly connected to the bottom end of the slide plate. Electric push rods are fixedly arranged on the sides of the two extension rods close to each other. The telescopic end of the electric push rod is fixedly connected to a pasting plate. A uniform motor is fixedly arranged on the outer side of the housing. The output end of the uniform motor penetrates through the side wall of the housing and is fixedly connected to the threaded rod; a long strip chute is opened at the top of the protective frame. The length direction of the long strip chute is consistent with the moving direction of the protective frame. The output end of the uniform cylinder penetrates through the slide plate and is slidably connected in the long strip chute.

[0010] Preferably, the draw-out frames and the supporting seats are arranged in one-to-one correspondence. The side of the supporting seat away from the draw-out frame is fixedly connected to the limiting frame. A supporting groove for supporting the draw-out frame is opened at the top of the supporting seat. One end of the draw-out frame is arranged in the corresponding supporting groove. Two movable strips are symmetrically and fixedly connected to the top end of the draw-out frame. The cross section of the movable strip is in a "T" shape. Multiple groups of limiting components are fixedly arranged inside the storage component. Each group of limiting components includes two symmetrically arranged fixed strips. The limiting components and the draw-out frames are arranged in one-to-one correspondence. The other end of the fixed strip is fixedly connected to the side wall of the housing. A limiting groove adapted to the movable strip is opened inside the fixed strip. The bottom end of the draw-out plate is slidably connected to the draw-out frame. Two avoidance notches are symmetrically opened on both sides of the draw-out frame. A plurality of communication ports are opened on the side wall of the housing. The communication ports and the draw-out frames are arranged in one-to-one correspondence. A handle is fixedly connected to the side of the draw-out plate.

[0011] Preferably, the telescopic end of the electric telescopic rod is fixedly connected to a top plate.

[0012] Preferably, a replenishing component is arranged inside the housing, and a transmission component is arranged between the replenishing component and the conveying component.

[0013] Preferably, the replenishing component includes a fixed shaft rotatably connected to the bottom inside the housing. A disc is fixedly connected to the top of the fixed shaft. A plurality of limiting frames are fixedly connected in a ring shape on the top of the disc. Unused collection frames are placed inside the limiting frames. A plurality of replenishing cylinders are fixedly arranged in a ring shape on the top of the disc. The replenishing cylinders and the limiting frames are arranged in one-to-one correspondence. The output end of the replenishing cylinder penetrates through the side wall of the corresponding limiting frame.

[0014] Preferably, a driving motor is fixedly arranged on the outside of the shell, and a transmission assembly includes a rotating shaft rotatably connected to the bottom of the shell, a driving bevel gear and a driving pulley are fixedly sleeved on the outside of the rotating shaft, the driving pulley is located below the driving bevel gear, a driven bevel gear is fixedly sleeved on the outside of the output end of the driving motor, the driven bevel gear is meshed with the driving bevel gear, a vertical support rod is fixedly connected to the bottom of the shell, the rotating shaft passes through the top of the support rod, a driven pulley is fixedly sleeved on the outside of the fixed shaft, and a belt is connected between the driven pulley and the driving pulley.

[0015] The invention also discloses a tea picking method using the tea picking device.

[0016] In summary, the technical effects and advantages of the present invention are as follows: 1. In the present invention, by setting a tea collection component, the tea leaves fall into the containing groove of the flap through the guide frame in turn, the pressure sensor monitors the weight of the tea leaves, and the tea leaves in the receiving tray are poured into the guide frame for many times. When the weight of the tea leaves reaches the threshold set by the pressure sensor, the flap rotates 180 degrees as a whole to pour the tea leaves on the flap into the limiting frame, and the tea leaves of a safe weight are always kept falling into the collecting frame to prevent excessive or insufficient tea leaves from affecting the subsequent uniform operation of the tea leaves by the uniform component; the uniform component can effectively distribute the tea leaves in the collecting frame evenly by periodically moving the protective frame, the uniform rod and the uniform block back and forth, thereby avoiding local accumulation of tea leaves in the collecting frame, ensuring the uniformity of the tea leaves, and providing convenience for subsequent processing.

[0017] 2. In the present invention, a storage component and a conveying component are provided. The conveying component is used to convey the collection frame so that the collection frame can be located at the corresponding lower position of the storage component. The telescopic end of the electric telescopic rod drives the collection frame to rise as a whole to the storage component position. The storage component stores multiple collection frames separately from top to bottom to avoid contact and squeezing of tea leaves in different collection frames. Each pull-out frame can be pushed in and pulled out independently, making it convenient for staff to manage and take tea leaves as needed.

[0018] 3. In the present invention, by setting a supplementary component, the supplementary component includes a disc and a limit frame structure, and the unused collection frames can be placed on the top of the disc in an orderly manner. When the collection frame needs to be supplemented on the conveyor belt, the corresponding supplementary cylinder will push the collection frame onto the conveyor belt, thereby ensuring the continuity and efficiency of the tea collection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the object of the present invention; Figure 3 This is a schematic diagram of the structure of the tea collection assembly of the present invention; Figure 4 It is a partial structural schematic diagram of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a structural schematic diagram of the uniform component of the present invention; Figure 7 It is a structural schematic diagram of the storage assembly of the present invention; Figure 8 For the present invention Figure 2 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. Shell; 2. Universal wheel; 3. Tea collection assembly; 31. Guide frame; 32. Flap; 33. Servo motor; 34. Rotating rod; 35. Limiting frame; 4. Conveying assembly; 41. Partition; 42. Conveyor belt; 43. Support foot; 44. Driving motor; 5. Even assembly; 51. Slide plate; 52. Threaded rod; 53. Guide rod; 54. Even cylinder; 55. Protective frame; 56. Electric push rod; 57. Paste plate; 58. Even rod; 59. Even block; 6. Supplementary assembly; 61. Disc ; 62. Limit frame; 63. Supplementary cylinder; 64. Fixed shaft; 7. Transmission assembly; 71. Rotating shaft; 72. Driving pulley; 73. Driven pulley; 74. Belt; 75. Driving bevel gear; 76. Driven bevel gear; 77. Support rod; 8. Storage assembly; 81. Pull-out frame; 82. Support seat; 83. Movable bar; 84. Pull-out plate; 85. Handle; 86. Push cylinder; 87. Avoidance gap; 88. Fixed bar; 9. Electric telescopic rod; 10. Top plate; 11. Collection frame; 12. Base plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example: Reference Figure 1-Figure 8 The tea picking device shown comprises: a shell 1, a universal wheel 2 is installed at the bottom of the shell 1, a tea collecting component 3 is arranged inside the shell 1 and near the top thereof, the tea collecting component 3 is used to transport the tea leaves toward the inside of the shell 1, a plurality of collecting frames 11 are arranged inside the shell 1, the collecting frames 11 are used to receive the tea leaves from the tea collecting component 3, a uniform component 5 is arranged inside the shell 1, the uniform component 5 can make the tea leaves evenly distributed inside the collecting frame 11, a storage component 8 is arranged inside the shell 1, the storage component 8 is used to store the collecting frame 11 receiving the tea leaves, a conveying component 4 is arranged inside the shell 1 and near the bottom thereof, the conveying component 4 is used to convey the collecting frame 11 so that the collecting frame 11 can be located at the corresponding lower position of the storage component 8.

[0024] The tea collection assembly 3 includes a guide frame 31 fixedly arranged at the top of the inner part of the housing 1. The top and bottom of the guide frame 31 are open, and the inner part of the guide frame 31 is hollow. The diameter of the guide frame 31 gradually decreases from top to bottom. A flap 32 is arranged below the guide frame 31. A receiving groove for receiving tea leaves is opened at the top of the flap 32. A pressure sensor (not shown in the figure) is installed on the receiving groove. A servo motor 33 is fixedly arranged on the outer side of the housing 1. The output end of the servo motor 33 passes through the side wall of the housing 1. A rotating rod 34 is fixedly connected thereto, the end of the rotating rod 34 away from the servo motor 33 is rotatably connected to the inner wall of the shell 1, the flap 32 is fixedly sleeved on the outer side of the rotating rod 34, a limiting frame 35 is fixedly arranged below the flap 32, the interior of the limiting frame 35 is hollow, the top and bottom ends of the limiting frame 35 are open, the top opening size of the limiting frame 35 is larger than the size of the flap 32, the bottom opening of the limiting frame 35 is gradually contracted from top to bottom, and the limiting frame 35 is fixedly connected to the inner wall of the shell 1 through the rod body.

[0025] The staff harvests tea leaves by using a cutting tea plucker. During operation, when the tea buds enter between the two adjacent teeth of the upper and lower blades of the cutting tea plucker, they are cut off and collected by the receiving tray. The above is the prior art and will not be elaborated here. The tea leaves in the receiving tray are poured into the guide frame 31, and the tea leaves fall into the receiving groove of the flap 32 through the top opening and the bottom opening of the guide frame 31 in turn. The pressure sensor monitors the weight of the tea leaves, and the tea leaves in the receiving tray are poured into the guide frame 31 multiple times. When the weight of the tea leaves reaches the threshold set by the pressure sensor, the pressure sensor sends a signal to the external device, and the external device controls the servo motor 33 to run. The output end of the servo motor 33 drives the rotating rod 34 and the flap 32 to rotate 180° as a whole, and the tea leaves on the flap 32 are poured into the limiting frame 35.

[0026] The conveying assembly 4 includes two partitions 41 symmetrically fixedly arranged inside the shell 1, and the bottom ends of the partitions 41 are fixedly connected to multiple supporting feet 43, and the bottom ends of the supporting feet 43 are fixed to the inner bottom of the shell 1. Multiple rollers are rotatably connected between the two partitions 41, and a conveyor belt 42 is arranged on the outside of the multiple rollers. The multiple rollers are evenly arranged along the length direction of the partitions 41 to support and drive the conveyor belt 42 to move. A driving motor 44 is fixedly arranged on the outside of the shell 1, and the output end of the driving motor 44 passes through the side wall of the shell 1, one of the partitions 41 and is fixedly connected to one of the rollers. Multiple limiting plates are fixedly connected to the outer surface of the conveyor belt 42 at equal distances, and multiple collection frames 11 are placed on the conveyor belt 42.

[0027] In the initial state, one of the collecting frames 11 is located directly below the bottom opening of the limiting frame 35, and is used to receive tea leaves falling from the bottom opening of the limiting frame 35. There is no other collecting frame 11 in front of this collecting frame 11 (i.e., the forward direction of the conveyor belt 42).

[0028] The uniform component 5 includes a threaded rod 52 rotatably connected inside the housing 1 and a guide rod 53 fixedly connected inside the housing 1. A sliding plate 51 is provided on both the threaded rod 52 and the guide rod 53. The sliding plate 51 is threadedly connected to the threaded rod 52 and slidably connected to the guide rod 53. The guide rod 53 and the threaded rod 52 respectively penetrate through both sides of the sliding plate 51. A uniform cylinder 54 is fixedly provided on the top of the sliding plate 51. The output end of the uniform cylinder 54 penetrates through the sliding plate 51 and is slidably connected to a protective frame 55. The protective frame 55 is in a "U" shape. A plurality of uniformly arranged uniform rods 58 are fixedly connected to the inner side of the protective frame 55. A plurality of uniform blocks 59 are fixedly sleeved on the outer side of the uniform rods 58, and the plurality of uniform blocks 59 are arranged at equal distances on the corresponding uniform rods 58. Two extension rods are symmetrically and fixedly connected to the bottom end of the sliding plate 51. Electric push rods 56 are fixedly provided on the side surfaces of the two extension rods close to each other. The telescopic end of the electric push rod 56 is fixedly connected to a pasting plate 57. When the protective frame 55 descends to a specified distance, the pasting plate 57 can push the side wall of the protective frame 55 during movement. A uniform motor (not shown in the figure) is fixedly provided on the outer side of the housing 1. The output end of the uniform motor penetrates through the side wall of the housing 1 and is fixedly connected to the threaded rod 52.

[0029] After the tea leaves pass through the bottom opening of the limiting frame 35 and enter the collecting frame 11 directly below it, the uniform motor is started, and the output end of the uniform motor drives the threaded rod 52 to rotate, so that the slide plate 51 moves toward the limiting frame 35 until the protective frame 55 below the slide plate 51 is directly below the limiting frame 35. Then, the uniform cylinder 54 is started, and the output end of the uniform cylinder 54 drives the protective frame 55, the uniform rod 58, and the uniform block 59 to move vertically downward to a specified distance as a whole, so that the uniform block 59 can contact the tea leaves inside the collecting frame 11. Then, one of the electric push rods 56 is started first, and the telescopic end of this electric push rod 56 drives the corresponding sticking plate 57 to move toward the direction of the protective frame 55, so that the protective frame 55, the uniform rod 58, and the uniform block 59 are offset as a whole toward the direction of the other electric push rod 56, until the sticking plate 57 of the other electric push rod 56 contacts the side wall of the protective frame 55. At this time, the two electric push rods are started at the same time. The push rod 56 shortens the telescopic end of the first electric push rod 56 used, so that the first used sticking plate 57 is away from the protective frame 55, and at the same time, the telescopic end of the other electric push rod 56 is extended, so that the other sticking plate 57 moves toward the direction of the protective frame 55, thereby causing the protective frame 55, the uniform rod 58, and the uniform block 59 to shift as a whole toward the direction of the first electric push rod 56. Repeat this method to allow the protective frame 55, the uniform rod 58, and the uniform block 59 to move back and forth periodically as a whole, so that the tea leaves inside the collection frame 11 are uniform. After the tea leaves inside the collection frame 11 are uniform, start the two electric push rods 56 to reset the two sticking plates 57, then start the uniform cylinder 54, so that the protective frame 55, the uniform rod 58, and the uniform block 59 move vertically upward to a specified distance as a whole, and then start the uniform motor to allow the slide plate 51 to drive the protective frame 55, the uniform rod 58, and the uniform block 59 to move horizontally and reset as a whole.

[0030] The uniform component 5 can effectively distribute the tea leaves in the collecting frame 11 by periodically moving the protective frame 55, the uniform rod 58 and the uniform block 59 back and forth, avoiding local accumulation of tea leaves in the collecting frame 11, ensuring the uniformity of the tea leaves, and providing convenience for subsequent processing.

[0031] A long slide groove (not shown in the figure) is opened on the top of the protection frame 55, and the length direction of the long slide groove is consistent with the moving direction of the protection frame 55. The output end of the uniform cylinder 54 passes through the slide plate 51 and is slidably connected in the long slide groove.

[0032] The storage component 8 includes a plurality of vertically arranged supporting seats 82 and a plurality of pull-out frames 81. The pull-out frames 81 are arranged in a one-to-one correspondence with the supporting seats 82. The side of the pull-out frame 81 away from the supporting seat 82 is fixedly connected to the limiting frame 35. A supporting groove for supporting the pull-out frame 81 is provided on the top of the supporting seat 82. One end of the pull-out frame 81 is arranged in the corresponding supporting groove. Two movable bars 83 are symmetrically fixedly connected to the top of the pull-out frame 81. The cross-section of the movable bar 83 is "T"-shaped. A plurality of groups of limiting components are fixedly arranged inside the storage component 8. Each group of limiting components includes two symmetrically arranged fixing bars 88. The limiting components are arranged in a one-to-one correspondence with the pull-out frame 81. One end of the fixing bar 88 is fixedly connected to the limiting frame 35, and the other end of the fixing bar 88 is fixedly connected to the side wall of the shell 1. Then, a limiting groove adapted to the movable bar 83 is provided inside the fixed bar 88, and two pushing cylinders 86 are symmetrically fixedly arranged on both sides of the pull-out frame 81, and the output end of the pushing cylinder 86 is fixedly connected with a pull-out plate 84, and the bottom end of the pull-out plate 84 is slidably connected to the pull-out frame 81, and the top and bottom ends of the pull-out frame 81 are open, and the pull-out plate 84 can seal the bottom opening of the pull-out frame 81, and two substrates 12 are symmetrically fixedly connected to the side of the collecting frame 11, and two avoidance notches 87 are symmetrically provided on both sides of the pull-out frame 81, and the avoidance notches 87 are used for the passage of the substrates 12, and a plurality of connecting ports are provided on the side wall of the shell 1, and the connecting ports correspond to the pull-out frame 81 one by one, and the connecting ports are used for the passage of the pull-out frame 81 and the pull-out plate 84, and a handle 85 is fixedly connected to the side of the pull-out plate 84.

[0033] In the initial state, all the drawer frames 81 and the drawer plates 84 are outside the housing 1, the movable bars 83 are slidably arranged inside the corresponding fixed bars 88, and the drawer plates 84 do not seal the bottom opening of the drawer frames 81. Figure 7 When the drawer frame 81 needs to be pushed into the interior of the housing 1 , the staff pushes the handle 85 , the movable bar 83 and the fixed bar 88 slide relative to each other, and the drawer plate 84 and the drawer frame 81 move toward the interior of the housing 1 as a whole.

[0034] Two electric telescopic rods 9 are symmetrically fixedly arranged at the inner bottom of the housing 1 , and the telescopic ends of the electric telescopic rods 9 are fixedly connected to a top plate 10 . A placement groove for placing a base plate 12 is opened on the top of the top plate 10 .

[0035] After the tea leaves inside the collecting frame 11 are evenly distributed, the first drawer frame 81 is pushed into the interior of the housing 1. Figure 2As shown, the drive motor 44 is started, and the output end of the drive motor 44 drives the corresponding roller to rotate, the roller drives the conveyor belt 42 to rotate, the conveyor belt 42 drives the remaining rollers to rotate, and the conveyor belt 42 drives the multiple collection frames 11 above to move to the corresponding lower positions of the storage assembly 8, until the collection frame 11 receiving the tea leaves is at the corresponding lower position of the storage assembly 8, and the two electric telescopic rods 9 are started, and the telescopic ends of the electric telescopic rods 9 drive the top plate 10 to rise, and the placement groove of the top plate 10 contacts the base plate 12. As the telescopic ends of the electric telescopic rods 9 continue to extend, the top plate 10 drives the base plate 12 and the collection frame 11 to rise as a whole to the first connecting port position, and at this time the collection frame 11 is in the first pull-out frame 81. The two corresponding push cylinders 86 are started inside the pull-out frame 81 (i.e., the pull-out frame 81 at the top), and the telescopic ends of the push cylinders 86 drive the corresponding pull-out plates 84 to move toward the inside of the shell 1. As the pull-out plates 84 continue to move, the pull-out plates 84 can seal the bottom end gap of the pull-out frame 81, and the pull-out plates 84 support the collection frame 11. The two electric telescopic rods 9 are started, and the telescopic ends of the electric telescopic rods 9 are shortened to drive the top plate 10 to drop to the initial position; the first pull-out frame 81 is pushed into the inside of the shell 1. According to the above method, the subsequent collection frame 11 for receiving tea leaves can be temporarily stored inside the shell 1, and when the collection frame 11 needs to be taken out, the corresponding pull-out frame 81 can be pulled out.

[0036] The storage component 8 uses multiple pull-out frames 81, so that the collection frame 11 and the tea leaves therein can be conveniently stored inside the shell 1. Each pull-out frame 81 can be pushed in and pulled out independently, making it convenient for the staff to manage and take the tea leaves as needed.

[0037] A supplementing component 6 is provided inside the shell 1, and a transmission component 7 is provided between the supplementing component 6 and the conveying component 4. When the conveying component 4 is in operation, the supplementing component 6 can be driven to operate through the transmission component 7, so that the collection frame 11 to be used on the supplementing component 6 can be rotated to the position corresponding to the conveyor belt 42. The supplementing component 6 is used to supplement the unused collection frame 11 to the conveyor belt 42.

[0038] The replenishing component 6 includes a fixed shaft 64 rotatably connected to the bottom of the shell 1, a disc 61 is fixedly connected to the top of the fixed shaft 64, a plurality of limit frames 62 are fixedly connected to the top of the disc 61 in a ring shape, an unused collection frame 11 is placed on the inner side of the limit frame 62, a plurality of replenishing cylinders 63 are fixedly arranged in a ring shape on the top of the disc 61, the replenishing cylinders 63 are arranged one by one corresponding to the limit frames 62, the output end of the replenishing cylinder 63 passes through the side wall of the corresponding limit frame 62, and a through opening is opened on the outside of the shell 1 corresponding to the position of the replenishing component 6, and the staff adds unused collection frames 11 to the replenishing component 6 through the through opening.

[0039] The transmission assembly 7 includes a rotating shaft 71 rotatably connected to the bottom of the shell 1, and a driving bevel gear 75 and a driving pulley 72 are fixedly sleeved on the outer side of the rotating shaft 71. The driving pulley 72 is below the driving bevel gear 75. A driven bevel gear 76 is fixedly sleeved on the outer side of the output end of the drive motor 44. The driven bevel gear 76 is meshed and connected with the driving bevel gear 75. A vertical support rod 77 is fixedly connected to the bottom of the shell 1, and the rotating shaft 71 passes through the top of the support rod 77. A driven pulley 73 is fixedly sleeved on the outer side of the fixed shaft 64, and a belt 74 is connected between the driven pulley 73 and the driving pulley 72.

[0040] When the driving motor 44 is started, the conveying component 4 will run, and at the same time, the output end of the driving motor 44 drives the driven bevel gear 76 to rotate, and the driven bevel gear 76 drives the driving bevel gear 75 to rotate, and the driving bevel gear 75 drives the rotating shaft 71 and the driving pulley 72 to rotate, and the driving pulley 72 drives the driven pulley 73 to rotate through the belt 74, and the driven pulley 73 drives the fixed shaft 64 and the disc 61 to rotate. When the collection frame 11 receiving the tea leaves on the conveyor belt 42 moves to the corresponding lower position of the storage component 8, one of the unused collection frames 11 on the disc 61 rotates to the position corresponding to the conveyor belt 42; when the electric telescopic rod 9 is started, the corresponding supplementary cylinder 63 is started, and the output end of the supplementary cylinder 63 extends through the corresponding limit frame 62, and pushes the collection frame 11 at the position of the corresponding conveyor belt 42 onto the conveyor belt 42 until the side wall of the corresponding collection frame 11 conflicts with one of the limiting plates, indicating that the position of this collection frame 11 is determined, and the operation of the supplementary cylinder 63 is stopped.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tea picking device, comprising: The shell is characterized in that: a tea collecting component is arranged inside the shell, the tea collecting component includes a flap, a pressure sensor is installed on the flap, a plurality of collecting frames are arranged inside the shell, a uniform component is arranged inside the shell, the uniform component can make the tea leaves evenly placed inside the collecting frame, a storage component is arranged inside the shell, the storage component is used to store the collecting frame for receiving the tea leaves, a conveying component is arranged inside the shell, the conveying component is used to convey the collecting frame so that the collecting frame can be located at the corresponding lower position of the storage component, the storage component includes a plurality of vertically arranged supporting seats and a plurality of pull-out frames, two pushing cylinders are symmetrically fixedly arranged on both sides of the pull-out frame, the output end of the pushing cylinder is fixedly connected with a pull-out plate, the top and bottom ends of the pull-out frame are open, two base plates are symmetrically fixedly connected to the sides of the collecting frame, and two electric telescopic rods are symmetrically fixedly arranged at the inner bottom of the shell.

2. A tea picking device according to claim 1, characterized in that: The tea collection component includes a guide frame fixedly arranged on the top of the shell body, the top and bottom ends of the guide frame are open, and the interior of the guide frame is hollow, the diameter of the guide frame gradually decreases from top to bottom, a flap is arranged at the bottom of the guide frame, a receiving groove is opened at the top of the flap, and a pressure sensor is installed on the receiving groove, a servo motor is fixedly arranged on the outside of the shell, the output end of the servo motor passes through the side wall of the shell and is fixedly connected with a rotating rod, the end of the rotating rod away from the servo motor is rotatably connected to the inner wall of the shell, the flap is fixedly sleeved on the outside of the rotating rod, a limiting frame is fixedly arranged below the flap, the interior of the limiting frame is hollow, the top and bottom ends of the limiting frame are open, the top opening size of the limiting frame is larger than the size of the flap, the bottom opening of the limiting frame is gradually contracted from top to bottom, and the limiting frame is fixedly connected to the inner wall of the shell through a rod body.

3. A tea picking device according to claim 1, characterized in that: The conveying assembly includes two partitions symmetrically fixedly arranged inside the shell, the bottom ends of the partitions are fixedly connected to multiple supporting feet, the bottom ends of the supporting feet are fixed to the inner bottom of the shell, multiple rollers are rotatably connected between the two partitions, a conveyor belt is arranged on the outside of the multiple rollers, a driving motor is fixedly arranged on the outside of the shell, the output end of the driving motor passes through the side wall of the shell and one of the partitions and is fixedly connected to one of the rollers, multiple limiting plates are fixedly connected to the outer surface of the conveyor belt at equal distances, and multiple collection frames are placed on the conveyor belt.

4. A tea picking device according to claim 1, characterized in that: The uniform component includes a threaded rod rotatably connected inside the housing and a guide rod fixedly connected inside the housing. A slide plate is jointly arranged on the threaded rod and the guide rod. The slide plate is threadedly connected to the threaded rod and slidably connected to the guide rod. The guide rod and the threaded rod respectively penetrate through both sides of the slide plate. A uniform cylinder is fixedly arranged on the top of the slide plate. The output end of the uniform cylinder penetrates through the slide plate and is slidably connected to a protective frame. The protective frame is in a "U" shape. A plurality of uniformly arranged uniform rods are fixedly connected to the inner side of the protective frame. A plurality of uniform blocks are fixedly sleeved on the outer side of the uniform rods, and the plurality of uniform blocks are arranged at equal intervals on the corresponding uniform rods. Two extension rods are symmetrically and fixedly connected to the bottom end of the slide plate. Electric push rods are fixedly arranged on the sides of the two extension rods close to each other. The telescopic end of the electric push rod is fixedly connected to a pasting plate. A uniform motor is fixedly arranged on the outer side of the housing. The output end of the uniform motor penetrates through the side wall of the housing and is fixedly connected to the threaded rod; a long strip chute is opened at the top of the protective frame, and the length direction of the long strip chute is consistent with the moving direction of the protective frame. The output end of the uniform cylinder penetrates through the slide plate and is slidably connected in the long strip chute.

5. A tea picking device according to claim 1, characterized in that: The draw-out frames and the supporting seats are arranged in one-to-one correspondence. The side of the supporting seat away from the draw-out frame is fixedly connected to the limiting frame. A supporting groove for supporting the draw-out frame is opened at the top of the supporting seat. One end of the draw-out frame is arranged in the corresponding supporting groove. Two movable strips are symmetrically and fixedly connected to the top end of the draw-out frame. The cross section of the movable strip is in a "T" shape. Multiple groups of limiting components are fixedly arranged inside the storage component. Each group of limiting components includes two symmetrically arranged fixed strips. The limiting components and the draw-out frames are arranged in one-to-one correspondence. The other end of the fixed strip is fixedly connected to the side wall of the housing. A limiting groove adapted to the movable strip is opened inside the fixed strip. The bottom end of the draw-out plate is slidably connected to the draw-out frame. Two avoiding notches are symmetrically opened on both sides of the draw-out frame. A plurality of communication ports are opened on the side wall of the housing. The communication ports and the draw-out frames are arranged in one-to-one correspondence. A handle is fixedly connected to the side of the draw-out plate.

6. A tea picking device according to claim 1, characterized in that: The telescopic end of the electric telescopic rod is fixedly connected to a top plate.

7. A tea picking device according to claim 1, characterized in that: A replenishing component is arranged inside the housing, and a transmission component is arranged between the replenishing component and the conveying component.

8. A tea picking device according to claim 7, characterized in that: The replenishing component includes a fixed shaft rotatably connected to the bottom inside the housing. A disc is fixedly connected to the top of the fixed shaft. A plurality of limiting frames are fixedly connected in a ring shape on the top of the disc. Unused collection frames are placed inside the limiting frames. A plurality of replenishing cylinders are fixedly arranged in a ring shape on the top of the disc. The replenishing cylinders and the limiting frames are arranged in one-to-one correspondence. The output end of the replenishing cylinder penetrates through the side wall of the corresponding limiting frame.

9. A tea picking device according to claim 7, characterized in that: A driving motor is fixedly arranged on the outer side of the housing. The transmission component includes a rotating shaft rotatably connected to the bottom inside the housing. A driving bevel gear and a driving pulley are fixedly sleeved on the outer side of the rotating shaft. The driving pulley is located below the driving bevel gear. A driven bevel gear is fixedly sleeved on the outer side of the output end of the driving motor. The driven bevel gear is meshed with the driving bevel gear. A vertical support rod is fixedly connected to the bottom inside the housing. The rotating shaft penetrates through the top of the support rod. A driven pulley is fixedly sleeved on the outer side of the fixed shaft. A belt is connected between the driven pulley and the driving pulley.

10. A method for picking tea leaves, characterized in that: A tea leaf picking device as claimed in any one of claims 1-9 is used.

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