Tobacco bottom leaf removing device

Abstract

The utility model discloses a tobacco foot leaf removing device which comprises a holding assembly, the holding assembly comprises a first connecting rod and a second connecting rod, an inserting hole is formed in the first connecting rod, the second connecting rod is inserted into the inserting hole, the first connecting rod and the second connecting rod are detachably connected, and a first handle is fixedly connected to the first connecting rod; the cutting assembly comprises a bottom plate, a motor and a supporting plate, the motor and the supporting plate are fixedly connected to the bottom plate, a rotating shaft is rotationally connected to the supporting plate, a circular plate is fixedly connected to the rotating shaft, a plurality of cut-off tools are fixedly connected to the circular plate in the circumferential direction, the motor is in transmission connection with the rotating shaft, a storage battery is detachably connected to the bottom plate, and a button switch is arranged on the first grip. And the motor, the button switch and the storage battery are electrically connected. Foot blades are removed through the cut-off tool, the motor is controlled through the button switch, work is more convenient, and the length of the first connecting rod and the length of the second connecting rod can be adjusted according to users of different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco leaf removal devices, in particular to a tobacco bottom leaf removal device. Background Art

[0002] Tobacco foot leaves usually refer to the 2 to 3 leaves at the bottom of the tobacco plant, also called foot leaves. Tobacco foot leaves are located at the bottom of the tobacco plant. Due to the shading effect of the upper leaves, they grow under conditions of high humidity, poor light and poor ventilation. Due to the growing environment, tobacco foot leaves are usually thinner, with loose tissue and less dry matter. Therefore, the foot leaves are generally removed during the growth process.

[0003] In the prior art, a patent with publication number CN212086856U discloses a tool for removing invalid tobacco bottom leaves, including a placing tube, a telescopic rod is provided inside the placing tube, a connecting rod is provided at the bottom of the telescopic rod, a cutter is welded and fixed to the outer wall of the connecting rod, a servo motor is fixed to the upper surface of the placing tube, a threaded rod is fixed to the output end of the servo motor, a threaded hole is opened at the center of the top of the telescopic rod, and the threaded rod is threadedly connected to the threaded hole.

[0004] In the above device, the servo motor drives the telescopic rod to move up and down through the threaded rod, and the telescopic rod drives the cutter to move. The cutter moves downward to cut off the bottom leaves, but it takes a certain amount of time for the threaded rod to drive the telescopic rod and the cutter to move up and down, which may cause the work of removing the bottom leaves to be slower, resulting in reduced work efficiency. Therefore, a tobacco bottom leaf removal device is proposed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a tobacco bottom leaf removal device to solve the problems existing in the above-mentioned prior art and to make it more convenient to remove tobacco bottom leafs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following solutions: The utility model provides a tobacco bottom leaf removal device, comprising:

[0007] A grip assembly, the grip assembly comprising a first connecting rod and a second connecting rod, the first connecting rod is provided with a plug hole, the second connecting rod is inserted into the plug hole, the first connecting rod and the second connecting rod are detachably connected, and the first connecting rod is fixedly connected with a first handle;

[0008] A cutting assembly, the cutting assembly includes a base plate, a motor and a support plate, the motor and the support plate are fixedly connected to the base plate, the support plate is rotatably connected to a rotating shaft, a circular plate is fixedly connected to the rotating shaft, a plurality of cutting knives are circumferentially fixedly connected to the circular plate, the motor is transmission-connected to the rotating shaft, a battery is detachably connected to the base plate, a button switch is provided on the first handle, and the motor, the button switch and the battery are electrically connected.

[0009] Preferably, the first connecting rod is provided with a plurality of first positioning holes, the first positioning holes are connected to the insertion hole, the second connecting rod is provided with a plurality of second positioning holes, pins are passed through the first positioning holes and the second positioning holes, and the pins are detachably connected with a snap ring.

[0010] Preferably, a first pulley is fixedly connected to the output end of the motor, a second pulley is fixedly connected to the rotating shaft, and the first pulley and the second pulley are connected via a belt transmission.

[0011] Preferably, a first groove is formed on the first handle, the button switch is fixedly connected in the first groove, a second groove is formed on the bottom plate, and the battery is clamped in the second groove.

[0012] Preferably, a plurality of second handles are fixedly connected to the first connecting rod, and the second handles are located on both sides of the first connecting rod.

[0013] Preferably, an arc-shaped plate is fixedly connected to the bottom plate, and the arc-shaped plate is located at the front end of the bottom plate.

[0014] Preferably, a fixed block is fixedly connected to the first connecting rod, a cavity is opened in the fixed block, the cavity is connected to the outside through a through hole, a limit plate is arranged in the cavity, the limit plate is rotatably arranged in the cavity, the limit plate is fixedly connected to a connecting column, the connecting column extends out of the through hole, and a lifting ring is fixedly connected to the connecting column.

[0015] The utility model discloses the following technical effects: in the device, the first connecting rod and the second connecting rod are detachably connected, so that the overall length can be extended or shortened, which can be done according to the different heights of users and is suitable for operators of different heights; the rotating shaft rotates on the support plate, the cutting knife is used to cut the bottom blades, the motor drives the rotating shaft to rotate, the rotating shaft drives the circular plate to rotate, the cutting knife on the circular plate can cut the bottom blades, the battery supplies power to the motor, the battery is replaceable, and the button switch is used to start and stop the motor. When the button switch is pressed, the motor rotates, and when it is released, the motor stops rotating, so that the motor is started when the tobacco bottom blades need to be cut, and the motor can be powered off when the tobacco bottom blades are not cut, so as to save electricity. The utility model removes the bottom blades by the cutting knife and controls the motor by the button switch, which is more convenient when working, and the lengths of the first connecting rod and the second connecting rod can be adjusted according to users of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the structure of the tobacco bottom leaf removal device of the utility model;

[0018] Figure 2 for Figure 1 A partial enlarged schematic diagram of point a in the middle;

[0019] Figure 3 This is a top view of the bottom plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the second handle structure of the utility model;

[0021] Among them, 1. the first connecting rod; 2. the second connecting rod; 3. the jack; 4. the first handle; 5. the bottom plate; 6. the motor; 7. the support plate; 8. the rotating shaft; 9. the round plate; 10. the cutting knife; 11. the battery; 12. the push button switch; 13. the first positioning hole; 14. the second positioning hole; 15. the pin; 16. the snap ring; 17. the first pulley; 18. the second pulley; 19. the belt; 20. the second handle; 21. the arc plate; 22. the fixing block; 23. the limit plate; 24. the connecting column; 25. the lifting ring. DETAILED DESCRIPTION

[0022] 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.

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Reference Figure 1-4 The utility model provides a tobacco bottom leaf removal device, comprising:

[0025] A holding assembly, the holding assembly comprises a first connecting rod 1 and a second connecting rod 2, the first connecting rod 1 is provided with a plug hole 3, the second connecting rod 2 is inserted into the plug hole 3, the first connecting rod 1 and the second connecting rod 2 are detachably connected, and the first connecting rod 1 is fixedly connected with a first grip 4;

[0026] The cutting assembly includes a base plate 5, a motor 6 and a support plate 7. The motor 6 and the support plate 7 are fixedly connected to the base plate 5. A rotating shaft 8 is rotatably connected to the support plate 7. A circular plate 9 is fixedly connected to the rotating shaft 8. A plurality of cutting knives 10 are circumferentially fixedly connected to the circular plate 9. The motor 6 is transmission-connected to the rotating shaft 8. A battery 11 is detachably connected to the base plate 5. A button switch 12 is provided on the first handle 4. The motor 6, the button switch 12 and the battery 11 are electrically connected.

[0027] In the present device, the first connecting rod 1 and the second connecting rod 2 are detachably connected, so that the overall length can be extended or shortened. The rotating shaft 8 rotates on the supporting plate 7, and the cutting knife 10 is used to cut the bottom blades. The motor 6 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the circular plate 9 to rotate. The cutting knife 10 on the circular plate 9 can cut off the bottom blades. In this embodiment, the number of the cutting knives 10 is four, which are evenly arranged on the circular plate 9. The battery 11 supplies power to the motor 6, and the battery 11 is replaceable. The button switch 12 is used to start and stop the motor 6. When the button switch 12 is pressed, the motor 6 rotates, and when it is released, the motor 6 stops rotating. In this way, the motor 6 is started when it is necessary to cut the tobacco bottom blades, and the motor 6 can be powered off when not cutting to save electricity. The cutting knife 10 extends out of the bottom plate 5 to facilitate cutting of the blades.

[0028] According to a further optimization scheme, a plurality of first positioning holes 13 are provided on the first connecting rod 1, and the first positioning holes 13 are connected to the insertion hole 3; a plurality of second positioning holes 14 are provided on the second connecting rod 2, and pins 15 are inserted into the first positioning holes 13 and the second positioning holes 14, and a retaining ring 16 is detachably connected to the pin 15.

[0029] The spacing between the multiple first positioning holes 13 is equal to the spacing between the multiple second positioning holes 14. The second connecting rod 2 moves in the socket 3 to align the second positioning holes 14 with different first positioning holes 13, and insert the pin 15, so that the length of the first connecting rod 1 and the second connecting rod 2 can be adjusted. The retaining ring 16 is used to fix the pin 15 to prevent the pin 15 from falling out.

[0030] According to a further optimized solution, a first pulley 17 is fixedly connected to the output end of the motor 6 , a second pulley 18 is fixedly connected to the rotating shaft 8 , and the first pulley 17 and the second pulley 18 are connected through a belt 19 .

[0031] The motor 6 drives the first pulley 17 to rotate, the first pulley 17 drives the second pulley 18 to rotate through the belt 19, and the second pulley 18 drives the rotating shaft 8 to rotate.

[0032] According to a further optimized solution, a first groove is formed on the first handle 4, and the button switch 12 is fixedly connected in the first groove; a second groove is formed on the bottom plate 5, and the battery 11 is clamped in the second groove.

[0033] The button switch 12 is in the first groove, and is convenient to press when holding the first handle 4. The storage battery 11 is in the second groove, and is convenient to replace.

[0034] According to a further optimized solution, a plurality of second handles 20 are fixedly connected to the first connecting rod 1 , and the second handles 20 are located on both sides of the first connecting rod 1 .

[0035] The first handle 4 and the second handle 20 are convenient for holding with both hands, which is more convenient when working. The second handle 20 is convenient for different people to use.

[0036] According to a further optimized solution, a curved plate 21 is fixedly connected to the bottom plate 5 , and the curved plate 21 is located at the front end of the bottom plate 5 .

[0037] The arc plate 21 fits the main stem of the tobacco to prevent the cutting knife 10 from damaging the main stem.

[0038] A further optimized solution is that a fixed block 22 is fixedly connected to the first connecting rod 1, a cavity is opened in the fixed block 22, the cavity is connected to the outside through a through hole, a limit plate 23 is arranged in the cavity, the limit plate 23 is rotatably arranged in the cavity, the limit plate 23 is fixedly connected to a connecting column 24, the connecting column 24 extends out of the through hole, and a lifting ring 25 is fixedly connected to the connecting column 24.

[0039] The limiting plate 23 rotates in the cavity, and the limiting plate 23 is connected to the hanging ring 25 through the connecting column 24, so as to facilitate the rotation of the hanging ring 25. When not in use, the hanging ring 25 facilitates the hanging storage of the device.

[0040] The method of using the device is as follows: when cutting off the leaves at the bottom of tobacco, one hand holds the first handle 4 and the other hand holds the second handle 20, so that the arc plate 21 fits the main stem of tobacco, and the button switch 12 is pressed to start the motor 6. The motor 6 drives the first pulley 17 to rotate, and the first pulley 17 drives the second pulley 18 to rotate through the belt 19. The second pulley 18 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the circular plate 9 to rotate. The cutting knife 10 on the circular plate 9 can cut off the leaves at the bottom, and the length of the first connecting rod 1 and the second connecting rod 2 can be adjusted by adjusting the position of the second connecting rod 2 in the first connecting rod 1.

[0041] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A tobacco bottom leaf removal device, characterized in that ,include: A holding assembly, the holding assembly comprising a first connecting rod (1) and a second connecting rod (2), the first connecting rod (1) being provided with an insertion hole (3), the second connecting rod (2) being inserted into the insertion hole (3), the first connecting rod (1) and the second connecting rod (2) being detachably connected, and a first grip (4) being fixedly connected to the first connecting rod (1); A cutting assembly, the cutting assembly comprising a base plate (5), a motor (6) and a support plate (7), the motor (6) and the support plate (7) being fixedly connected to the base plate (5), the support plate (7) being rotatably connected to a rotating shaft (8), the rotating shaft (8) being fixedly connected to a circular plate (9), the circular plate (9) being circumferentially fixedly connected to a plurality of cutting knives (10), the motor (6) being transmission-connected to the rotating shaft (8), a storage battery (11) being detachably connected to the base plate (5), the first handle (4) being provided with a button switch (12), the motor (6), the button switch (12) and the storage battery (11) being electrically connected.

2. A tobacco bottom leaf removal device according to claim 1, characterized in that: The first connecting rod (1) is provided with a plurality of first positioning holes (13), the first positioning holes (13) being connected to the insertion hole (3); the second connecting rod (2) is provided with a plurality of second positioning holes (14), pins (15) are inserted into the first positioning holes (13) and the second positioning holes (14), and a snap ring (16) is detachably connected to the pin (15).

3. The tobacco bottom leaf removal device according to claim 1, characterized in that: The output end of the motor (6) is fixedly connected to a first pulley (17), the rotating shaft (8) is fixedly connected to a second pulley (18), and the first pulley (17) and the second pulley (18) are connected via a belt (19).

4. The tobacco bottom leaf removal device according to claim 1, characterized in that: The first handle (4) is provided with a first groove, the button switch (12) is fixedly connected in the first groove, the bottom plate (5) is provided with a second groove, and the storage battery (11) is clamped in the second groove.

5. The tobacco bottom leaf removal device according to claim 1, characterized in that: A plurality of second handles (20) are fixedly connected to the first connecting rod (1), and the second handles (20) are located on both sides of the first connecting rod (1).

6. The tobacco bottom leaf removal device according to claim 1, characterized in that: An arc-shaped plate (21) is fixedly connected to the bottom plate (5), and the arc-shaped plate (21) is located at the front end of the bottom plate (5).

7. The tobacco bottom leaf removal device according to claim 1, characterized in that: A fixing block (22) is fixedly connected to the first connecting rod (1), a cavity is defined in the fixing block (22), the cavity is communicated with the outside via a through hole, a limiting plate (23) is disposed in the cavity, the limiting plate (23) is rotatably disposed in the cavity, the limiting plate (23) is fixedly connected to a connecting column (24), the connecting column (24) extends out of the through hole, and a lifting ring (25) is fixedly connected to the connecting column (24).

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