A single-person backpack tea picking machine

Abstract

The present invention discloses a single-person backpack tea plucking machine, comprising a backpack, an engine, and a mounting plate. The tea collecting end of the mounting plate is detachably provided with a collection bag. A plucking blade is provided on the bottom surface of the tea plucking end of the mounting plate. The power input end of the driving assembly of the plucking blade is connected to the power output end of the engine via an oil pipe. A throttle handle is provided on one side of the mounting plate. A fan is also provided on the mounting plate. A hollow cross bar is provided on the inner side of the mounting plate. One end of the hollow cross bar is connected to the air outlet of the fan via a connecting pipe. A plurality of blowing bends are connected to the hollow cross bar. The air outlet of the blowing bends faces the tea collecting end of the mounting plate. The present invention improves on the basis of a traditional backpack tea plucking machine by combining the existing cross bar structure and the air duct structure. The cross bar and the air duct can simultaneously realize the functions of the cross bar and the air duct, simplifying the structural components of the equipment, reducing the weight of the equipment, and alleviating the burden on the operator.

Description

Technical Field

[0001] The invention relates to the technical field of tea plucking machines, in particular to a single-person backpack tea plucking machine. Background Art

[0002] The backpack tea plucking machines that are currently in widespread use are basically equipped with a crossbar and an air duct on the mounting frame. The air duct is used to blow the picked tea leaves into the collection bag, and the crossbar is used to facilitate the operator's control. The structure of the traditional backpack tea plucking machine is already relatively simple, but from the operator's perspective, if the crossbar and air duct of the traditional backpack tea plucking machine can be combined and the structure of the equipment can be further optimized, the weight of the equipment can be reduced, and the burden on the operator can be reduced to a certain extent. This will further enhance the promotion value of the backpack tea plucking machine. Therefore, it is necessary to propose a backpack tea plucking machine that can further optimize the structural components and reduce its own weight. Summary of the Invention

[0003] In response to the above problems, the present invention provides a single-person backpack tea plucking machine, which is improved on the basis of the traditional backpack tea plucking machine. The traditional air duct configuration is cancelled, and the cross bar and the air duct are used in combination, which simplifies the structural components of the equipment, reduces the weight of the equipment, and reduces the burden on the operator. At the same time, the speed adjustment button of the fan is set on the movable and adjustable handle, which is convenient for adjusting the wind speed gear of the fan and flexible for adjusting the operating angle.

[0004] The technical solutions of the present invention are as follows:

[0005] A single-person backpack tea plucking machine, comprising:

[0006] A backpack frame, wherein the backpack frame is a frame structure having a horizontal portion and a vertical portion, and the vertical portion is provided with a backpack rope for carrying the backpack;

[0007] An engine, located on the horizontal portion of the back frame, is used to provide power;

[0008] The mounting plate is in the shape of a rectangular trough, one end of which is the tea picking end and the other end is the tea collecting end;

[0009] The collection bag is detachably mounted on the tea collection end of the mounting plate;

[0010] A picking blade is provided on the bottom surface of the tea picking end of the mounting plate, and a drive assembly thereof is provided on one side of the mounting plate, wherein the power input end of the drive assembly of the picking blade is connected to the power output end of the engine through an oil pipe;

[0011] A throttle handle is provided on one side of the mounting plate and is connected between the power input end of the driving assembly of the picking blade and the power output end of the engine;

[0012] The fan is arranged on one side of the mounting plate;

[0013] A hollow cross bar is laterally arranged on the inner side of the mounting plate, and both ends of the hollow cross bar are respectively connected to the two opposite inner side walls of the mounting plate, and one end of the hollow cross bar close to the fan is connected to the air outlet of the fan through a connecting pipe; a plurality of blowing bends are evenly connected to the side of the hollow cross bar facing the tea picking end of the mounting plate, and the air outlets of the blowing bends face the tea collecting end of the mounting plate, and the air outlets of the blowing bends are located in front of the picking blades. Setting the air outlet of the blowing bend on the front side of the picking blades, or almost in the same vertical plane as the picking blades, is more conducive to blowing the cut green tea to the tea collecting end.

[0014] The working principle of the above technical solution is as follows:

[0015] The present invention improves on the traditional backpack tea plucking machine by combining the existing cross bar structure and the air duct structure and replacing them with a hollow cross bar, which can simultaneously realize the functions of the cross bar and the air duct in the existing structure. Compared with the existing technology, the present invention simplifies the structural components of the equipment, reduces the weight of the equipment, and alleviates the burden on the operator.

[0016] In a further technical solution, it also includes:

[0017] The handle is sleeve-shaped and can be slidably sleeved on the hollow cross bar. An open groove for the blowing elbow to pass through is provided along the length direction of the handle on one side of the tea picking end facing the mounting plate.

[0018] The provision of a flexibly sliding handle not only facilitates the operator's grip, but also enables the operator to adjust the grip position at will and flexibly adjust the picking angle according to needs.

[0019] In a further technical solution, a limiting groove is provided on the outer wall of the hollow cross bar along its length direction, and a slider that cooperates with the limiting groove is provided on the inner wall of the handle. Through the cooperation of the slider and the limiting groove, the handle can be prevented from circumferential rotation relative to the hollow cross bar, ensuring that the handle slides more comfortably relative to the hollow slide bar.

[0020] In a further technical solution, the front end of the blowing elbow is a corrugated tube, which has good plasticity and deformability, and is convenient for flexibly adjusting the air outlet direction and angle according to needs.

[0021] In a further technical solution, the handle is provided with a speed adjustment button connected to the gear control end of the fan (the connection can be completed through a wire, but in order to cooperate with the sliding of the handle, sufficient length needs to be reserved for the wire), so that the operator can adjust the blowing intensity at any time during operation.

[0022] The beneficial effects of the present invention are:

[0023] 1. The present invention improves upon the traditional backpack tea plucker by combining the existing crossbar structure and air duct structure, replacing them with a hollow crossbar. This allows the crossbar and air duct to function simultaneously. Compared to the prior art, the present invention simplifies the structural components of the equipment, reduces its own weight, and alleviates the burden on the operator.

[0024] 2. The flexible sliding handle is provided, which not only facilitates the operator's grip, but also enables the operator to adjust the grip position at will and flexibly adjust the picking angle according to needs. At the same time, the cooperation between the slider and the limit slide groove can prevent the handle from rotating circumferentially relative to the hollow cross bar, ensuring that the handle slides more smoothly relative to the hollow slide bar.

[0025] 3. The front end of the blowing elbow is set as a corrugated pipe with a certain plasticity, so that the air outlet direction and angle can be flexibly adjusted according to needs;

[0026] 4. The speed adjustment button of the fan is set on the handle to facilitate the operator to adjust the blowing intensity at any time during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 1 is a schematic structural diagram of a single-person backpack tea plucking machine according to an embodiment of the present invention;

[0028] Figure 2 yes Figure 1 Specific enlarged view.

[0029] Description of reference numerals:

[0030] 10. Mounting plate; 20. Collection bag; 30. Hollow crossbar; 31. Connecting pipe; 32. Blowing elbow; 33. Limiting slide; 40. Picking blade; 50. Fan; 60. Engine; 61. Back frame; 62. Oil pipe; 70. Throttle handle; 80. Grip; 81. Opening slot; 90. Speed ​​control button. DETAILED DESCRIPTION

[0031] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0032] Example:

[0033] A single-person backpack tea picking machine, such as Figure 1 Shown, including:

[0034] Back frame 61, which is a frame structure having a horizontal portion and a vertical portion, with a back rope for carrying the backpack provided on the vertical portion;

[0035] The engine 60 is provided on the horizontal portion of the back frame 61 and is used to provide power;

[0036] The mounting plate 10 is in the shape of a rectangular trough, one end of which is a tea picking end and the other end is a tea collecting end;

[0037] The collecting bag 20 is detachably mounted on the tea collecting end of the mounting plate 10;

[0038] The plucking blade 40 is provided on the bottom surface of the tea-picking end of the mounting plate 10, and its drive assembly is provided on one side of the mounting plate 10. The power input end of the drive assembly of the plucking blade 40 is connected to the power output end of the engine 60 through the oil pipe 62;

[0039] The throttle handle 70 is provided on one side of the mounting plate 10 and is connected between the power input end of the driving assembly of the picking blade 40 and the power output end of the engine 60;

[0040] The fan 50 is provided on one side of the mounting plate 10;

[0041] Also includes:

[0042] The hollow cross bar 30 is laterally arranged on the inner side of the mounting plate 10, and the two ends of the hollow cross bar 30 are respectively connected to the two opposite inner side walls of the mounting plate 10. The end of the hollow cross bar 30 close to the fan 50 is connected to the air outlet of the fan 50 through the connecting pipe 31; a plurality of blowing bends 32 are evenly connected to the side of the hollow cross bar 30 facing the tea picking end of the mounting plate 10, and the air outlet of the blowing bend 32 faces the tea collecting end of the mounting plate 10, and the air outlet of the blowing bend 32 is located in front of the picking blade 40. Setting the air outlet of the blowing bend 32 in front of the picking blade 40, or almost in the same vertical plane as the picking blade 40, is more conducive to blowing the cut green tea to the tea collecting end.

[0043] The present invention improves on the traditional backpack tea plucking machine by combining the existing crossbar structure and the air duct structure and replacing them with a hollow crossbar 30, which can simultaneously realize the functions of the crossbar and the air duct in the existing structure. Compared with the existing technology, the present invention simplifies the structural components of the equipment, reduces the weight of the equipment, and alleviates the burden on the operator.

[0044] In another embodiment, Figure 2 As shown, it also includes:

[0045] The handle 80 is sleeve-shaped and is slidably mounted on the hollow crossbar 30. An opening slot 81 for the blowing elbow 32 to pass through is provided along the length direction of the handle 80 on one side of the tea picking end of the mounting plate 10.

[0046] The provision of a flexibly slidable handle 80 not only facilitates the operator's grip, but also enables the operator to adjust the grip position at will and flexibly adjust the picking angle according to needs.

[0047] In this embodiment, if Figure 2 As shown, a limiting groove 33 is provided on the outer wall of the hollow cross bar 30 along its length direction, and a slider that cooperates with the limiting groove 33 is provided on the inner wall of the handle 80. Through the cooperation of the slider and the limiting groove 33, the handle 80 can be prevented from rotating circumferentially relative to the hollow cross bar 30, ensuring that the handle 80 slides more comfortably relative to the hollow slide bar.

[0048] In another embodiment, Figure 2 As shown, the handle 80 is provided with a speed adjustment button 90 connected to the gear control end of the blower 50, so that the operator can adjust the blowing intensity at any time during operation.

[0049] In another embodiment, Figure 1 As shown, the front end of the blowing elbow 32 is a corrugated tube, which has good plasticity and deformability, and is convenient for flexibly adjusting the air outlet direction and angle according to needs.

[0050] The above-described embodiments merely represent specific implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A single-person backpack tea plucking machine, characterized in that: include: A backpack frame, wherein the backpack frame is a frame structure having a horizontal portion and a vertical portion, and the vertical portion is provided with a backpack rope for carrying the backpack; An engine, located on the horizontal portion of the back frame, is used to provide power; The mounting plate is in the shape of a rectangular trough, one end of which is the tea picking end and the other end is the tea collecting end; The collection bag is detachably mounted on the tea collection end of the mounting plate; A picking blade is provided on the bottom surface of the tea picking end of the mounting plate, and a drive assembly thereof is provided on one side of the mounting plate, wherein the power input end of the drive assembly of the picking blade is connected to the power output end of the engine through an oil pipe; A throttle handle is provided on one side of the mounting plate and is connected between the power input end of the driving assembly of the picking blade and the power output end of the engine; The fan is arranged on one side of the mounting plate; A hollow cross bar is transversely arranged on the inner side of the mounting plate, with both ends of the hollow cross bar respectively connected to the two opposite inner side walls of the mounting plate, and the end of the hollow cross bar close to the fan is connected to the air outlet of the fan through a connecting pipe; a plurality of blowing elbows are evenly connected to the side of the hollow cross bar facing the tea picking end of the mounting plate, and the air outlets of the blowing elbows are facing the tea collecting end of the mounting plate, and the air outlets of the blowing elbows are located in front of the picking blades; The handle is sleeve-shaped and can be slidably sleeved on the hollow cross bar. An open groove for the blowing elbow to pass through is provided along the length direction of the handle on one side of the tea picking end facing the mounting plate.

2. The single-person backpack tea plucking machine according to claim 1, characterized in that: A limiting sliding groove is provided on the outer wall of the hollow cross bar along its length direction, and a sliding block matched with the limiting sliding groove is provided on the inner wall of the handle.

3. The single-person backpack tea plucking machine according to claim 1, characterized in that: The front end of the blowing elbow is a bellows.

4. The single-person backpack tea plucking machine according to claim 1, characterized in that: The handle is provided with a speed regulating button connected to the gear control end of the fan.

Images