Tea-picking module for tea-picking machine

Abstract

The utility model relates to the technical field of tea-leaf pickers, in particular to a tea-leaf picking module for a tea-leaf picker. According to the technical scheme, the tea-picking module for the tea-picking machine comprises a fixing plate, a lifting seat, a knife rest and a stand column, the stand column is arranged on the fixing plate, a threaded column is rotatably installed in the stand column, the lifting seat is installed on the stand column through a fixing clamp in a lifting mode, a fixing frame is installed on the lifting seat, the knife rest is fixed to the fixing frame, and the knife rest is fixed to the fixing frame. A blade is arranged on the knife rest, a handrail frame is arranged on the knife rest, an air spring is connected between the knife rest and the lifting seat, a high-pressure fan is installed on the knife rest, an air guide pipe is arranged on one side of the knife rest, and an air distribution pipe is arranged on the air guide pipe. The tea leaf picking machine has the advantages of being high in stability, easy and convenient to operate, safe and reliable, can improve operation efficiency, and is excellent equipment suitable for tea leaf picking.

Description

Technical Field

[0001] The utility model relates to the technical field of tea plucking machines, in particular to a tea plucking module for tea plucking machines. Background Art

[0002] As an ancient dietary tradition in my country, tea was born with the emergence of Chinese civilization. If we count from the fact that tea was used by Shennong to detoxify the herbs tasted by him by chance, tea has a history of thousands of years. From the Qin and Han Dynasties to modern China, from the tea mountains of Yunnan and Guizhou in the south to the tea towns in the north, tea has accompanied the lives of Chinese people across vast space and endless years. For thousands of years, Chinese people have been adhering to the tradition of planting mulberry trees and raising silkworms, picking tea leaves and tasting tea. However, due to the aging population and the trend of urbanization, tea picking as a traditional way of obtaining tea leaves is changing. The production of high-quality tea has very high requirements for tea leaves, and it is necessary to achieve the fine picking of one bud and two leaves, one bud and one leaf, or even a single bud. According to statistics, the number of tea buds per kilogram of dry tea reaches tens of thousands. Such a large number is all picked manually, so the picking of high-quality tea requires a large amount of labor resources, and every time the tea picking season comes, it is often difficult to find a worker.

[0003] In recent years, the emergence of some scissor-type tea plucking machines has solved the problem of batch tea plucking during the peak tea growing season. However, the existing tea plucking machines cannot adjust the tilt angle during plucking, and cannot make the blades fit the tree crown for pruning, resulting in unsatisfactory results. Utility Model Content

[0004] The utility model provides a tea picking module for a tea picking machine, which solves the above-mentioned technical problems.

[0005] The utility model solves the above-mentioned technical problems as follows:

[0006] A tea picking module for a tea picking machine comprises a fixed plate, a lifting seat, a knife holder and a column, the fixed plate is provided with a column on the fixed plate, a threaded column is rotatably installed in the column, a lifting seat is installed on the column by a fixing card, a fixed frame is installed on the lifting seat, a knife holder is fixed on the fixed frame, a blade is provided on the knife holder, a handrail is provided on the knife holder, a gas spring is connected between the knife holder and the lifting seat, a high-pressure fan is installed on the knife holder, an air guide pipe is provided on one side of the knife holder, and an air distribution pipe is provided on the air guide pipe.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, a handle is provided at one end of the threaded column located outside the column, and the threaded column is driven to rotate by the handle, thereby causing the lifting seat to be lifted and lowered on the column.

[0009] The beneficial effects of adopting the above further scheme are:

[0010] Easy to operate: The handle is directly connected to one end of the threaded column, and the operator can easily control the rotation of the threaded column through the handle. This direct manual control method is simple and intuitive, allowing the operator to easily adjust the height of the lifting seat without additional complicated operations.

[0011] Precision: As the handle is tightly connected to the threaded column, the operator can achieve precise control and can fine-tune the position of the lifting seat according to actual needs, ensuring accuracy and precision during tea picking.

[0012] Stability: As one of the key components supporting the lifting seat, the threaded column directly drives the lifting seat to ensure smooth lifting on the column. This direct transmission method can reduce friction and looseness of the system and improve the stability of the lifting process.

[0013] Reliability: Compared with some complex automatic lifting mechanisms, this manual operation is simpler and more reliable. The connection between the handle and the threaded column has a simple structure and fewer parts, so it is easier to maintain and has higher reliability.

[0014] Cost-effectiveness: Compared with some automated mechanical lifting systems, this manual operation method is usually cheaper. This is a more affordable option for some smaller tea production sites or farmers with limited resources.

[0015] Furthermore, the air distribution duct is connected to the high-pressure blower through the air guide duct, and the air distribution duct is evenly distributed on the air guide duct.

[0016] The beneficial effects of adopting the above further scheme are:

[0017] Evenly distribute the airflow: By connecting the air distribution duct with the air guide duct and evenly distributing it on the air guide duct, it can ensure that the airflow generated by the high-pressure fan can evenly cover the blade holder. This can effectively clean the blade and the blade holder, as well as the working area, ensuring the hygiene and quality of tea picking.

[0018] Excellent cleaning effect: Since the airflow can evenly cover the knife holder, the air distribution pipe can guide the airflow to the area that needs to be cleaned, so that the impurities and residues in the tea picking process can be effectively removed. This can improve the quality and hygiene level of the tea.

[0019] Improved operating efficiency: By using the airflow generated by the high-pressure fan to clean the operating area, the time and workload of manual cleaning can be reduced. This can improve the operating efficiency of tea picking, save labor costs, reduce operating time, and increase the yield of tea picking.

[0020] Easy operation: The connection between the air distribution pipe and the air guide pipe is simple and firm, and the operator can achieve uniform distribution of airflow without complicated operation steps. This can reduce the operator's operating burden and improve the convenience and comfort of operation.

[0021] High reliability: The air distribution pipe and air guide pipe are tightly connected, the design is simple and practical, and there are few parts, so it has high reliability and stability. This can reduce the possibility of failure, increase the service life of the equipment, and reduce maintenance costs.

[0022] Furthermore, after the tool holder is supported and rotated by the armrest, it is locked and fixed by another fixing card.

[0023] The beneficial effects of adopting the above further scheme are:

[0024] Easy to operate: The use of an armrest for angle adjustment makes it easier for operators to accurately adjust the angle of the tool holder. The armrest provides a reliable handle, and by supporting and rotating, the operator can easily adjust the tool holder to the desired position.

[0025] Precise fixation: Once the ideal angle is reached, it is locked and fixed by another fixing card to ensure that the tool holder will not accidentally move or loosen during work. This locking mechanism can firmly fix the tool holder in the desired position, avoiding the loss of work efficiency or instability caused by accidental movement or looseness.

[0026] Improve work efficiency: Since the adjustment of the knife holder angle is simple and reliable, the operator can quickly and accurately adjust the knife holder to the most suitable position for tea picking, thereby improving the efficiency and quality of tea picking.

[0027] Increased safety: A securely fixed tool holder reduces the risk of accidental injury during work. Once the tool holder is locked and fixed, the possibility of accidents caused by an unstable tool holder is reduced, increasing the safety of the operator.

[0028] Furthermore, the tool holder is locked and fixed by a fixing card after being moved on the fixing frame.

[0029] The beneficial effects of adopting the above further scheme are:

[0030] Stability: After the knife holder is moved on the fixed frame, it is locked and fixed by the fixing card, which can ensure that the knife holder is firmly fixed in the required position. This stability ensures that the knife holder will not move or shake accidentally when cutting tea leaves, improving the cutting accuracy and quality.

[0031] Easy to operate: Through the fixing card locking fixation, the operator can easily fix the knife holder in the required position without complicated operation steps or additional tools. This simplifies the operation process, improves the convenience of operation, and saves time and energy.

[0032] Safety: The locking and fixing of the fixing card can effectively prevent the knife holder from accidentally moving or loosening during the cutting process, reducing the possibility of accidents. This kind of safety ensures the safety of the operator and the equipment and reduces potential risks.

[0033] Stable and reliable: The design of the fixing card is simple and practical, which can firmly fix the tool holder on the fixing frame without loosening or deformation. This stability and reliability ensures the stability and durability of the tool holder during use and prolongs the service life of the equipment.

[0034] Wide applicability: This design is suitable for various tea cutting scenarios, whether it is a large tea garden or a small tea garden, it can be flexibly applied. Whether it is a professional operator or an ordinary farmer, it can be easily mastered and operated to improve the efficiency and quality of tea cutting.

[0035] The beneficial effects of the utility model are:

[0036] Flexible height adjustment: The height of the tea picker can be easily adjusted by turning the threaded column with the handle. This is very important for different types of tea and different tea picking scenarios. For example, tea leaves at different growth stages may need to be picked at different heights to obtain the best quality.

[0037] Stable fixed design: The fixed plate, column and fixed card structures are used to ensure the stable fixation of the lifting seat and the knife holder. This design ensures that the machine can maintain stability even if there is a large swing or vibration during the tea picking process, which helps to improve the efficiency and quality of tea picking.

[0038] Convenient angle adjustment: There is an armrest on the knife holder, through which the angle of the knife holder can be easily adjusted. This is very important for picking tea leaves at different heights or angles, which can meet the picking needs of different types of tea and improve the flexibility and efficiency of tea picking.

[0039] Angle limitation ensures safety: gas spring is used to limit the angle of the knife holder, which ensures that the knife holder can be stably fixed at the required angle after being adjusted. This design is not only convenient for operation, but also can improve the safety of tea picking and avoid accidental injuries caused by improper operation.

[0040] Effective ventilation and heat dissipation: A high-pressure fan is installed on the blade holder, and is connected to the high-pressure fan through the air duct and air distribution duct to ensure that the blade can get enough ventilation and heat dissipation during the picking process. This is very important for long-term continuous operation to maintain the sharpness and work efficiency of the blade.

[0041] Uniform airflow distribution: The air distribution pipe is evenly distributed on the air guide pipe to ensure that the airflow provided by the high-pressure fan can evenly cover the entire surface of the blade holder. This can maximize the efficiency of tea picking, reduce the loss of tea leaves during the picking process, and also reduce energy consumption costs.

[0042] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0044] In the attached picture:

[0045] Figure 1 This is a schematic diagram of the axial side appearance of the utility model;

[0046] Figure 2 It is a schematic diagram of the rear axial side appearance of the utility model.

[0047] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0048] 1. Fixed plate; 2. Threaded column; 3. Fixed card; 4. High-pressure fan; 5. Lifting seat; 6. Handle; 7. Fixed frame; 8. Gas spring; 9. Armrest; 10. Knife holder; 11. Blade; 12. Air guide tube; 13. Air distribution tube; 14. Column. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] See also Figure 1 to Figure 2As shown, the embodiments provided by the utility model:

[0051] Embodiment 1

[0052] A tea picking module for a tea picking machine includes a fixed plate 1, a lifting seat 5, a tool holder 10 and a column 14. The fixed plate 1 is provided with a column 14, and a threaded column 2 is rotatably installed in the column 14. A handle 6 is provided at one end of the threaded column 2 located outside the column 14, and the threaded column 2 is driven to rotate by the handle 6, so that the lifting seat 5 is lifted and lowered on the column 14. The handle 6 is directly connected to one end of the threaded column 2, and the operator can easily control the rotation of the threaded column 2 through the handle 6. This direct manual control method is simple and intuitive, so that the operator can easily adjust the height of the lifting seat 5 without additional complex operations. Since the handle 6 is closely connected to the threaded column 2, the operator can achieve precise control and can fine-tune the position of the lifting seat 5 according to actual needs to ensure the accuracy and precision in the tea picking process. The threaded column 2 is one of the key components supporting the lifting seat 5, and its direct drive can ensure the smooth lifting and lowering of the lifting seat 5 on the column 14. This direct transmission method can reduce the friction and looseness of the system and improve the stability of the lifting process. Compared with some complex automatic lifting mechanisms, this manual operation mode is simpler and more reliable. The connection mode of the handle 6 and the threaded column 2 has a simple structure and fewer parts, so it is easier to maintain and maintain, and has higher reliability. Compared with some automated mechanical lifting systems, the cost of this manual operation mode is usually lower. This is a more economical and affordable choice for some smaller tea production sites or farmers with limited resources. The column 14 is lifted and installed with a lifting seat 5 through a fixed card 3, and a fixed frame 7 is installed on the lifting seat 5. The fixed frame 7 is fixed with a knife holder 10. After the knife holder 10 moves on the fixed frame 7, it is locked and fixed by the fixed card 3. After the knife holder 10 moves on the fixed frame 7, it is locked and fixed by the fixed card 3, which can ensure that the knife holder 10 is firmly fixed in the desired position. This stability ensures that the knife holder 10 will not move or shake accidentally when cutting tea leaves, thereby improving the precision and quality of cutting. By locking and fixing the fixed card 3, the operator can easily fix the knife holder 10 in the desired position without complicated operating steps or additional tools. This simplifies the operation process, improves the convenience of operation, and saves time and energy. The locking and fixing of the fixing card 3 can effectively prevent the knife holder 10 from accidentally moving or loosening during the cutting process, reducing the possibility of accidents. This safety ensures the safety of the operator and the equipment and reduces potential risks. The design of the fixing card 3 is simple and practical, and can firmly fix the knife holder 10 on the fixing frame 7, which is not easy to loosen or deform. This firmness and reliability ensures the stability and durability of the knife holder 10 during use and extends the service life of the equipment. This design is suitable for various tea cutting scenarios, and can be flexibly applied whether it is a large tea garden or a small tea garden.Whether it is a professional operator or an ordinary farmer, it can be easily mastered and operated to improve the efficiency and quality of tea cutting. A blade 11 is provided on the knife holder 10, and an armrest 9 is provided on the knife holder 10. After the knife holder 10 is supported and rotated by the armrest 9, it is locked and fixed by another fixing card 3. The angle adjustment by the armrest 9 can make it easier for the operator to accurately adjust the angle of the knife holder 10. The armrest 9 provides a reliable handle 6. By supporting the rotation, the operator can easily adjust the knife holder 10 to the desired position. Once the ideal angle is reached, it is locked and fixed by another fixing card 3 to ensure that the knife holder 10 will not move or loosen accidentally during the work process. This locking mechanism can firmly fix the knife holder 10 in the desired position, avoiding the situation of reduced work efficiency or instability caused by accidental movement or loosening. Since the adjustment of the angle of the knife holder 10 is simple and reliable, the operator can quickly and accurately adjust the knife holder 10 to the most suitable position for tea picking, thereby improving the efficiency and quality of tea picking. Firmly fixing the knife holder 10 can reduce the risk of accidental injury during work. Once the knife holder 10 is locked and fixed, the possibility of accidents caused by the unstable knife holder 10 is reduced, and the safety of the operator is increased. A gas spring 8 is connected between the knife holder 10 and the lifting seat 5. A high-pressure fan 4 is installed on the knife holder 10. An air duct 12 is provided on one side of the knife holder 10, and an air distribution pipe 13 is provided on the air duct 12. The air distribution pipe 13 is connected to the high-pressure fan 4 through the air duct 12, and the air distribution pipe 13 is evenly distributed on the air duct 12. By connecting the air distribution pipe 13 to the air duct 12 and evenly distributing it on the air duct 12, it can be ensured that the airflow generated by the high-pressure fan 4 can be evenly covered on the knife holder 10. In this way, the blade 11 and the knife holder 10, as well as the working area, can be effectively cleaned to ensure the hygiene and quality of tea picking. Since the airflow can evenly cover the knife holder 10, the air distribution pipe 13 can guide the airflow to the area that needs to be cleaned, so that impurities and residues in the tea picking process can be effectively removed. In this way, the quality and hygiene level of tea can be improved. By using the airflow generated by the high-pressure fan 4 to clean the working area, the time and workload of manual cleaning can be reduced. This can improve the efficiency of tea picking, save labor costs, and at the same time reduce working time and increase the yield of tea picking. The connection between the air distribution duct 13 and the air guide duct 12 is simple and firm, and the operator can achieve uniform distribution of airflow without complicated operating steps. This can reduce the operating burden of the operator and improve the convenience and comfort of operation. The air distribution duct 13 and the air guide duct 12 are tightly connected, the design is simple and practical, and there are few parts, so it has high reliability and stability. This can reduce the possibility of failure, increase the service life of the equipment, and reduce maintenance costs.

[0053] When a tea picking module for a tea picking machine based on Embodiment 1 is used:

[0054] Flexible height adjustment: The height of the tea picking machine can be easily adjusted by turning the threaded column 2 with the handle 6. This is very important for different types of tea and different tea picking scenarios. For example, tea leaves at different growth stages may need to be picked at different heights to obtain the best quality.

[0055] Stable fixing design: The fixing plate 1, the column 14 and the fixing card 3 are used to ensure the stable fixing of the lifting seat 5 and the knife holder 10. Such a design can maintain the stability of the machine even if there is a large swing or vibration during the tea picking process, which helps to improve the efficiency and quality of tea picking.

[0056] Convenient angle adjustment: The knife holder 10 is provided with an armrest 9, through which the angle of the knife holder 10 can be easily adjusted. This is very important for picking tea leaves at different heights or angles, which can meet the picking needs of different types of tea leaves and improve the flexibility and efficiency of tea picking.

[0057] Angle limitation ensures safety: The gas spring 8 is used to limit the angle of the knife holder 10, so that the knife holder 10 can be stably fixed at the required angle after being adjusted into place. This design is not only convenient for operation, but also can improve the safety of tea picking and avoid accidental injuries caused by improper operation.

[0058] Effective ventilation and heat dissipation: The blade holder 10 is equipped with a high-pressure fan 4, which is connected to the high-pressure fan 4 through the air guide 12 and the air distribution duct 13, ensuring that the blade 11 can obtain sufficient ventilation and heat dissipation during the picking process. This is very important for long-term continuous operation, which can maintain the sharpness and work efficiency of the blade 11.

[0059] Uniform airflow distribution: The air distribution pipe 13 is evenly distributed on the air guide pipe 12 to ensure that the airflow provided by the high-pressure fan 4 can evenly cover the entire surface of the knife holder 10. This can maximize the efficiency of tea picking, reduce the loss of tea leaves during the picking process, and also reduce energy consumption costs.

[0060] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A tea picking module for a tea picking machine, characterized in that: The invention comprises a fixed plate (1), a lifting seat (5), a tool holder (10) and a column (14), wherein the fixed plate (1) is provided with a column (14), a threaded column (2) is rotatably installed in the column (14), a lifting seat (5) is installed on the column (14) for lifting and lowering through a fixing card (3), a fixed frame (7) is installed on the lifting seat (5), a tool holder (10) is fixed on the fixed frame (7), a blade (11) is provided on the tool holder (10), a handrail frame (9) is provided on the tool holder (10), a gas spring (8) is connected between the tool holder (10) and the lifting seat (5), a high-pressure fan (4) is installed on the tool holder (10), an air guide pipe (12) is provided on one side of the tool holder (10), and an air distribution pipe (13) is provided on the air guide pipe (12).

2. A tea picking module for a tea picking machine according to claim 1, characterized in that: A handle (6) is provided at one end of the threaded column (2) located outside the column (14). The threaded column (2) is driven to rotate by the handle (6), thereby causing the lifting seat (5) to be lifted or lowered on the column (14).

3. A tea picking module for a tea picking machine according to claim 1, characterized in that: The air distribution pipe (13) is connected to the high-pressure blower (4) via the air guide pipe (12), and the air distribution pipe (13) is evenly distributed on the air guide pipe (12).

4. A tea picking module for a tea picking machine according to claim 1, characterized in that: After the tool holder (10) is supported and rotated by the handrail frame (9), it is locked and fixed by another fixing card (3).

5. The tea picking module for a tea picking machine according to claim 1, characterized in that: After the tool holder (10) moves on the fixing frame (7), it is locked and fixed by the fixing card (3).

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