Self-propelled tea-leaf picker for summer and autumn tea

Abstract

The utility model discloses a self-propelled tea-leaf picker for summer and autumn tea, belongs to the technical field of tea-leaf pickers, and solves the problem that an existing tea-leaf picker cannot be remotely controlled due to the fact that the existing tea-leaf picker is not provided with a camera structure. An electric crawler belt is arranged at the bottom of the carrying table, a plurality of cameras are arranged on the front end face of the carrying table, a lifting assembly is arranged on the upper surface of the carrying table, an electric tea picking assembly and a leaf collecting assembly are fixed to the lifting assembly, a binocular camera is fixed to the electric tea picking assembly, and the cameras and the binocular camera are electrically connected with a controller. And the controller is electrically connected with the wireless communication module. The remote visual remote control operation is realized, the labor intensity is reduced, road conditions and images of tea trees can be respectively transmitted to the remote controller through the wireless communication module by utilizing the camera and the binocular camera, and a worker can remotely control the electric crawler belt, the lifting assembly and the electric tea picking assembly according to the images on the remote controller.

Description

Technical Field

[0001] The utility model relates to the technical field of tea plucking machines, in particular to a self-propelled tea plucking machine for summer and autumn tea. Background Art

[0002] When the existing single- or double-person tea picking machine is in operation, the tea picking machine needs to be carried by a person or lifted by two people, resulting in high labor intensity and large labor demand. At the same time, since the operation mainly relies on manual labor, the picking quality is easily affected by human factors, making it difficult to ensure consistent and high-quality tea picking.

[0003] At the same time, most self-propelled tea picking machines are straddle-type, and have poor adaptability in tea gardens with steep slopes or hilly and mountainous areas, or even cannot enter for operation at all. This limits the practical application of the machine under different terrain and environmental conditions, making it insufficiently adaptable to tea production in specific areas. Therefore, existing tea picking operations have problems such as high labor demand, high labor intensity, and low operating efficiency.

[0004] In order to solve the above problems, a Chinese patent with announcement number CN117678423B discloses a self-propelled bulk tea picking machine and a control method thereof, including: a moving part, used to drive the self-propelled bulk tea picking machine to move; a loading platform, which is arranged on the moving part; a picking part, which is arranged on the loading platform for picking bulk tea; and a control part, which is arranged on the loading platform for controlling the operation of the self-propelled bulk tea picking machine. The self-propelled bulk tea picking machine provided by the invention can be operated by one person, that is, intelligent and automated bulk tea picking operations. Compared with the existing single- and double-person tea picking machines, which have large labor demand and high labor intensity, the labor demand and labor intensity are greatly reduced. At the same time, the amount of green tea collected and stored is increased, and efficient picking and storage of bulk tea is realized.

[0005] However, since there is no camera structure on the tea picking machine, workers cannot remotely observe the road conditions and the distribution of tea trees in real time, and thus cannot remotely control the tea picking machine. Utility Model Content

[0006] In view of the above problems in the prior art, the utility model provides a self-propelled tea plucking machine for summer and autumn tea, which solves the problem that the existing tea plucking machines cannot be remotely controlled due to the lack of a camera structure.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A self-propelled tea picking machine for summer and autumn tea is provided, comprising a platform, an electric crawler is arranged at the bottom of the platform, a plurality of cameras are arranged on the front end surface of the platform, a lifting assembly is arranged on the upper surface of the platform, an electric tea picking assembly and a leaf collecting assembly are fixed on the lifting platform of the lifting assembly, a binocular camera is fixed on the electric tea picking assembly, the plurality of cameras and the binocular camera are all electrically connected to a controller, the controller is fixed in a control box located on the platform, and the controller is respectively electrically connected to the electric crawler, the electric tea picking assembly and a wireless communication module for communicating with a remote controller.

[0009] The working principle of this solution is that the camera and binocular camera can transmit the images of road conditions and tea trees to the remote control respectively through the wireless communication module. The staff can remotely control the moving direction of the electric track and the height of the lifting component according to the image on the remote control, which is convenient for controlling the electric tea picking component to collect tea leaves into the leaf collecting component, realizing remote visual remote control operation and reducing labor intensity.

[0010] Furthermore, the electric tea picking assembly includes a bracket fixed on the lifting platform, a shearing machine and a driving motor are fixed on the bracket, and an input shaft of the shearing machine is drivingly connected to the driving motor. The driving motor drives the shearing machine to shear the tea leaves.

[0011] Furthermore, the electric tea picking assembly also includes an air duct fixed on the bracket, a plurality of L-shaped branch pipes are arranged on the outer wall of the air duct, and the air outlets of the plurality of branch pipes are all located on one side above the shearing machine; one end of the air duct close to the lifting platform is connected to the air inlet of the blower, the blower is fixed on the bracket, and the impeller shaft of the blower is connected to the driving motor. The wind force of the blower is transmitted to the plurality of branch pipes through the air duct, so that the plurality of branch pipes can blow the tea leaves into the leaf collecting assembly.

[0012] Furthermore, a column is fixed in the middle of the bracket, the column is fixedly connected to one end of the beam, and the binocular camera is arranged on the beam.

[0013] Furthermore, a slide groove is provided on the bottom surface of the crossbeam, a slide table with a lock is slidably arranged in the slide groove, and a binocular camera is arranged on the bottom surface of the slide table. The slide table with the lock is convenient for adjusting the front and rear position of the binocular camera on the crossbeam.

[0014] Furthermore, a support is fixed on the lifting platform, the top of the support is hinged to one end of the pull rod, and the other end of the pull rod is hinged to the middle of the bracket. The setting of the pull rod improves the connection strength between the bracket and the lifting platform.

[0015] Furthermore, the leaf collecting assembly includes a leaf collecting bag, the opening end of which is detachably arranged on the bracket and located on the opposite side of the air outlet of each branch pipe, and the other end of the leaf collecting bag is fixed on the carrier. The leaf collecting bag is detachably arranged on the bracket so that the leaf collecting bag can be folded and fixed on the carrier when not in use.

[0016] Furthermore, the two sides of the upper surface of the leaf collecting bag away from the open end are respectively fixedly connected to two connecting rods, and the two connecting rods are respectively fixed on the horizontal sections of the fixed rod, the fixed rod is in an inverted L shape, and the vertical section of the fixed rod is fixed on the carrier.

[0017] Furthermore, the opening end of the leaf collecting bag is rectangular, the bottom surface of the leaf collecting bag is flat, and the side projection of the top surface is streamlined. The top surface of the leaf collecting bag is arranged in this way to reduce air resistance and increase the accommodation space of the sealed end of the leaf collecting bag.

[0018] Furthermore, the lifting assembly is a screw slider mechanism vertically fixed on the carrier, and the lifting platform is fixed on the slider of the screw slider mechanism.

[0019] The utility model discloses a self-propelled tea picking machine for summer and autumn tea, and its beneficial effects are:

[0020] The utility model realizes remote visual remote control operation and reduces labor intensity. The camera and the binocular camera can respectively transmit the images of road conditions and tea trees to the remote control through the wireless communication module. The staff can remotely control the moving direction of the electric crawler and the height of the lifting component according to the images on the remote control, which is convenient for controlling the electric tea picking component to collect tea leaves into the leaf collecting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a self-propelled tea picking machine for summer and autumn tea;

[0022] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0023] Figure 3 This is a front view of a self-propelled tea picking machine for summer and autumn tea;

[0024] Among them: 1. Electric crawler; 2. Carrier; 21. Camera; 3. Lifting assembly; 31. Lifting platform; 32. Support; 4. Control box; 5. Electric tea picking assembly; 51. Shearing machine; 52. Air duct; 521. Branch pipe; 53. Drive motor; 6. Binocular camera; 61. Beam; 62. Column; 7. Bracket; 71. Pull rod; 8. Leaf collecting assembly; 81. Leaf collecting bag; 82. Connecting rod; 83. Fixed rod. DETAILED DESCRIPTION

[0025] The specific implementation methods of the utility model are described below to facilitate technical personnel in this technical field to understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific implementation methods. For ordinary technical personnel in this technical field, as long as various changes are within the spirit and scope of the utility model defined and determined by the attached claims, these changes are obvious, and all utility model creations using the concept of the utility model are protected.

[0026] refer to Figure 1 This embodiment provides a self-propelled tea picking machine for summer and autumn tea, including a carrier 2.

[0027] An electric crawler 1 is provided at the bottom of the platform 2, and the electric crawler 1 is used to drive the entire device to move.

[0028] A plurality of cameras 21 are arranged on the front end surface of the platform 2, and the plurality of cameras 21 are used to photograph road conditions.

[0029] The upper surface of the carrier 2 is provided with a lifting assembly 3. Specifically, the lifting assembly 3 is a screw slider mechanism vertically fixed on the carrier 2, and the lifting platform 31 is fixed on the slider of the screw slider mechanism. The screw slider mechanism includes a motor, a screw, a guide rod and a slider, which are all prior art. Since they are prior art, this embodiment will not repeat its specific working principle and connection relationship.

[0030] The lifting platform 31 of the lifting assembly 3 is fixed with an electric tea picking assembly 5 and a leaf collecting assembly 8. The electric tea picking assembly 5 is a picking head for collecting tea leaves into the leaf collecting assembly 8.

[0031] A binocular camera 6 is fixed on the electric tea picking component 5, and the multiple cameras 21 and the binocular camera 6 are electrically connected to the controller, which is fixed in the control box 4 located on the carrier 2, and the controller is electrically connected to the electric track 1, the electric tea picking component 5 and the wireless communication module for communicating with the remote controller, and the remote controller has a display screen. The camera 21 and the binocular camera 6 can transmit the road conditions and the tea tree images to the remote controller through the wireless communication module.

[0032] As a further structure of the electric tea picking assembly 5, the electric tea picking assembly 5 includes a bracket 7 fixed on the lifting platform 31, a shearing machine 51 and a driving motor 53 are fixed on the bracket 7, and an input shaft of the shearing machine 51 is drivingly connected to the driving motor 53. The driving motor 53 drives the shearing machine 51 to shear tea leaves.

[0033] refer to Figure 1 and Figure 2The bracket 7 is fixed with an air duct 52, and a plurality of L-shaped branch pipes 521 are arranged on the outer wall of the air duct 52, and the air outlets of the plurality of branch pipes 521 are all located on one side above the shearing machine 51; one end of the air duct 52 close to the lifting platform 31 is connected with the air inlet of the blower, and the blower is fixed on the bracket 7, and the impeller shaft of the blower is connected with the driving motor 53. The wind force of the blower is transmitted to the plurality of branch pipes 521 through the air duct 52, so that the plurality of branch pipes 521 can blow the tea leaves into the leaf collecting assembly 8.

[0034] The driving motor 53 is electrically connected to the controller, and the driving motor 53 is transmission-connected to the impeller shaft via a belt, and the impeller shaft is fixedly connected to the input shaft of the shearing machine 51 via a coupling.

[0035] A column 62 is also fixed in the middle of the bracket 7, and the column 62 is fixedly connected to one end of the crossbeam 61, and the binocular camera 6 is arranged on the crossbeam 61. A slide groove is provided on the bottom surface of the crossbeam 61, and a slide table with a lock is slidably arranged in the slide groove, and the bottom surface of the slide table is provided with the binocular camera 6. The slide table with the lock facilitates the adjustment of the front and rear position of the binocular camera 6 on the crossbeam 61.

[0036] refer to Figure 3 As a further solution of this embodiment, a support 32 is fixed on the lifting platform 31, and the top of the support 32 is hinged to one end of the pull rod 71, and the other end of the pull rod 71 is hinged to the middle of the bracket 7. The setting of the pull rod 71 improves the connection strength between the bracket 7 and the lifting platform 31.

[0037] As a specific structure of the leaf collecting assembly 8, the leaf collecting assembly 8 includes a leaf collecting bag 81, the open end of which is detachably arranged on the bracket 7 and is located on the opposite side of the air outlet of each branch pipe 521, and the other end of the leaf collecting bag 81 is fixed on the carrier 2. The leaf collecting bag 81 is detachably arranged on the bracket 7, so that the leaf collecting bag 81 can be folded and fixed on the carrier 2 when not in use. As a specific way in which the leaf collecting bag 81 is detachably arranged on the bracket 7, the open end of the leaf collecting bag 81 can be hung on the bracket 7 by a plurality of hanging ropes, and the open end of the leaf collecting bag 81 can also be provided with a fixing hole, and fixed to the bracket 7 by bolts passing through the fixing hole.

[0038] The two sides of the upper surface of the leaf collecting bag 81 away from the open end are fixedly connected to two connecting rods 82 respectively, and the two connecting rods 82 are respectively fixed on the horizontal sections of the fixing rod 83, the fixing rod 83 is in an inverted L shape, and the vertical section of the fixing rod 83 is fixed on the carrier 2.

[0039] The opening end of the leaf collecting bag 81 is rectangular, the bottom surface of the leaf collecting bag 81 is flat, and the side projection of the top surface is streamlined. The top surface of the leaf collecting bag 81 is arranged in this way to reduce air resistance and increase the accommodation space of the sealed end of the leaf collecting bag 81.

[0040] In summary, the working principle of this solution is:

[0041] The camera 21 and the binocular camera 6 can respectively transmit the images of the road conditions and the tea trees to the remote control through the wireless communication module. The staff can remotely control the moving direction of the electric track 1 and the height of the lifting component 3 according to the images on the remote control, so as to facilitate the control of the electric tea picking component 5 to collect the tea leaves into the leaf collecting component 8, thereby realizing remote visual remote control operation and reducing labor intensity.

[0042] Although the specific implementation of the utility model is described in detail in conjunction with the drawings, it should not be understood as limiting the scope of protection of this patent. Within the scope described in the claims, various modifications and variations that can be made by those skilled in the art without creative work still fall within the scope of protection of this patent.

Claims

1. Summer and autumn tea self-propelled tea picking machine, characterized in that: The invention comprises a platform (2), wherein an electric crawler (1) is arranged at the bottom of the platform (2), a plurality of cameras (21) are arranged on the front end surface of the platform (2), a lifting assembly (3) is arranged on the upper surface of the platform (2), an electric tea picking assembly (5) and a leaf collecting assembly (8) are fixed on the lifting platform (31) of the lifting assembly (3), a binocular camera (6) is fixed on the electric tea picking assembly (5), the plurality of cameras (21) and the binocular camera (6) are all electrically connected to a controller, the controller is fixed in a control box (4) located on the platform (2), and the controller is respectively electrically connected to the electric crawler (1), the electric tea picking assembly (5) and a wireless communication module for communicating with a remote controller.

2. The self-propelled tea picking machine for summer and autumn tea according to claim 1, characterized in that: The electric tea picking assembly (5) comprises a bracket (7) fixed on the lifting platform (31), a shearing machine (51) and a driving motor (53) are fixed on the bracket (7), and an input shaft of the shearing machine (51) is drivingly connected to the driving motor (53).

3. The self-propelled tea picking machine for summer and autumn tea according to claim 2, characterized in that: The electric tea picking assembly (5) further comprises an air duct (52) fixed on the bracket (7), a plurality of L-shaped branch pipes (521) are arranged on the outer wall of the air duct (52), and the air outlets of the plurality of branch pipes (521) are all located on one side above the shearing machine (51); One end of the air duct (52) close to the lifting platform (31) is connected to the air inlet of the blower. The blower is fixed on the bracket (7), and the impeller shaft of the blower is drivingly connected to the driving motor (53).

4. The self-propelled tea picking machine for summer and autumn tea according to claim 2, characterized in that: A column (62) is fixed in the middle of the bracket (7), the column (62) is fixedly connected to one end of the crossbeam (61), and the binocular camera (6) is arranged on the crossbeam (61).

5. The self-propelled tea picking machine for summer and autumn tea according to claim 4, characterized in that: A slide groove is provided on the bottom surface of the crossbeam (61), a slide table with a locker is slidably arranged in the slide groove, and the binocular camera (6) is arranged on the bottom surface of the slide table.

6. The self-propelled tea picking machine for summer and autumn tea according to claim 2, characterized in that: A support (32) is fixed on the lifting platform (31), the top of the support (32) is hinged to one end of a pull rod (71), and the other end of the pull rod (71) is hinged to the middle of the bracket (7).

7. The self-propelled tea picking machine for summer and autumn tea according to claim 3, characterized in that: The leaf collecting assembly (8) comprises a leaf collecting bag (81), the open end of which is detachably arranged on the bracket (7) and located on the opposite side of the air outlet of each branch pipe (521), and the other end of the leaf collecting bag (81) is fixed on the carrier (2).

8. The self-propelled tea picking machine for summer and autumn tea according to claim 7, characterized in that: The two sides of the upper surface of the leaf collecting bag (81) away from the open end are respectively fixedly connected to two connecting rods (82), and the two connecting rods (82) are respectively fixed on the horizontal sections of the fixing rod (83), and the fixing rod (83) is in an inverted L shape. The vertical section of the fixing rod (83) is fixed on the carrier (2).

9. The self-propelled tea picking machine for summer and autumn tea according to claim 7, characterized in that: The opening end of the leaf collecting bag (81) is rectangular, the bottom surface of the leaf collecting bag (81) is a plane, and the side projection of the top surface is streamlined.

10. The self-propelled tea picking machine for summer and autumn tea according to claim 5, characterized in that: The lifting component (3) is a screw slider mechanism vertically fixed on the carrier (2), and the lifting platform (31) is fixed on the slider of the screw slider mechanism.

Images