Device for simultaneously removing bottom leaves of flue-cured tobacco and irrigating roots with soil-borne diseases and applying pesticide

Abstract

The utility model discloses a device for simultaneously removing flue-cured tobacco bottom leaves and irrigating roots with soil-borne diseases and applying pesticides, which belongs to the field of flue-cured tobacco bottom leaves and comprises a flue-cured tobacco bottom leaf cutting structure, and a support telescopic structure used for connecting the flue-cured tobacco bottom leaf cutting structure is mounted on the flue-cured tobacco bottom leaf cutting structure. A liquid medicine quantitative spraying structure for quantitatively spraying liquid medicine is mounted on the bracket telescopic structure; the flue-cured tobacco bottom leaf cutting structure, the support telescopic structure and the quantitative pesticide liquid spraying structure are used in cooperation, so that the vertical height of the flue-cured tobacco bottom leaf cutting structure is adjusted, workers can work conveniently, and pesticide liquid is sprayed to the roots of flue-cured tobacco while bottom leaves of the flue-cured tobacco are cut off.

Description

Technical Field

[0001] The utility model relates to the field of flue-cured tobacco bottom leaf removal and root irrigation and pesticide application, and in particular to a device for simultaneously completing flue-cured tobacco bottom leaf removal and root irrigation and pesticide application for soil-borne diseases. Background Art

[0002] The bottom leaves of flue-cured tobacco will affect its growth, so the bottom leaves need to be removed. However, currently most methods of removing the bottom leaves of flue-cured tobacco are to pick them off manually, which is not very convenient.

[0003] The utility model with announcement number CN218244590U discloses a simple device for removing the bottom leaves of flue-cured tobacco. When the upper end of the handle is manually rotated, two pressing plates hit the main stem of the tobacco plant, and the pressing plates rotate around the rotating shaft and slide over the main stem of the tobacco plant. At this time, the main stem of the tobacco plant is located between the two second rods and the two pressing plates. Then, the handle is pressed down to remove the bottom leaves around the main stem of the tobacco plant at one time through the two second rods and the two pressing plates.

[0004] The disadvantages of this device are that the device for cutting off the bottom leaves is not completely fitted to the main stem of the flue-cured tobacco, so it is not easy to cut off all the bottom leaves at one time and it is impossible to apply pesticides to the roots of the flue-cured tobacco while cutting off the bottom leaves.

[0005] Based on this, the utility model designs a device which can simultaneously remove the bottom leaves of flue-cured tobacco and irrigate the roots with pesticides for soil-borne diseases to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a device for simultaneously removing the bottom leaves of flue-cured tobacco and irrigating the roots with pesticides for soil-borne diseases.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases, comprising a flue-cured tobacco bottom leaf removal structure;

[0009] The flue-cured tobacco bottom leaf cutting structure comprises an upper cutting component, a lower cutting component, a rotating shaft, an upper rotating disc and a lower rotating disc, wherein the upper cutting component is fixedly connected to the upper rotating disc, the lower cutting component is fixedly connected to the lower rotating disc, the upper rotating disc and the lower rotating disc are riveted to the rotating shaft, and the bottom surface of the upper rotating disc is in close contact with the top surface of the lower rotating disc;

[0010] The flue-cured tobacco bottom leaf cutting structure is provided with a support telescopic structure for connecting the flue-cured tobacco bottom leaf cutting structure;

[0011] The support telescopic structure is provided with a liquid quantitative spraying structure for quantitatively spraying the liquid medicine;

[0012] Furthermore, the upper cutting assembly includes a cutter cover plate, a first spring and a cutter, the two ends of the first spring are respectively fixedly mounted on the cutter cover plate and the inner side wall of the cutter, and the top surface of the cutter is in close contact with the bottom surface of the cutter cover plate;

[0013] Furthermore, the components of the lower cutting assembly have the same structure as the upper cutting assembly, the cutter cover plate of the upper cutting assembly is fixedly connected to the upper rotating disc, and the cutter cover plate of the lower cutting assembly is fixedly connected to the lower rotating disc;

[0014] Furthermore, the support telescopic structure includes a lower telescopic support structure and an upper support assembly, the lower telescopic support structure symmetrically installed front and rear are respectively installed on the upper rotating disc and the lower rotating disc, and the upper support assembly is installed on the lower telescopic support structure;

[0015] Furthermore, the lower telescopic bracket structure includes a lower bracket, a lifting notch and a lifting fixing piece, one end of the lower bracket symmetrically installed on the front and rear sides is fixedly connected to the upper rotating disc and the lower rotating disc respectively, the other end of the lower bracket symmetrically installed on the front and rear sides is installed with an upper bracket assembly, the top of the other end of the lower bracket symmetrically installed on the front and rear sides is provided with a lifting notch for lifting the upper bracket assembly, and the lifting fixing piece is fixedly installed on the outer side wall of the lower bracket;

[0016] Furthermore, the upper bracket assembly includes an upper bracket and a flexible handrail, the outer side wall of the vertical part of the upper bracket symmetrically installed on the front and rear sides is slidably connected to the inner wall of the lifting slot opened on the lower bracket, and the top end of the upper bracket is wrapped with a flexible handrail;

[0017] Furthermore, the lifting and fixing member adopts a clamp structure;

[0018] Furthermore, the liquid medicine quantitative spraying structure includes a liquid medicine storage component, a quantitative component, a second spring and a third spring, wherein the liquid medicine storage component is mounted on the inner side wall of the lower bracket, the quantitative component is mounted on the liquid medicine storage component, both ends of the second spring are fixedly mounted on the inner side wall of the horizontal part of the upper bracket symmetrically mounted on the front and rear sides, and both ends of the third spring are fixedly mounted on the inner side wall of the horizontal part of the lower bracket symmetrically mounted on the front and rear sides, and the second spring and the third spring are in a compressed state;

[0019] Furthermore, the liquid medicine storage assembly includes a flexible liquid medicine storage tank, a liquid medicine connecting pipe and an extrusion plate, the extrusion plate is symmetrically installed front and back, the disc end surface of the extrusion plate is fixedly installed on the front and rear side walls of the flexible liquid medicine storage tank, the cylindrical end surface of the extrusion plate is fixedly installed on the inner side wall of the lower bracket symmetrically installed on the front and rear sides, one end of the liquid medicine connecting pipe is fixedly connected and communicated with the top of the flexible liquid medicine storage tank, and the other end of the liquid medicine connecting pipe is fixedly connected and communicated with the external liquid medicine tank;

[0020] Furthermore, the quantitative component includes a one-way valve and a liquid medicine spraying pipe, one end of the liquid medicine spraying pipe is fixedly connected and communicated with the bottom of a fixed flexible liquid medicine storage tank, the other end of the liquid medicine spraying pipe is outlet toward the root of the flue-cured tobacco, the one-way valve is fixedly installed in the middle of the liquid medicine spraying pipe, and the height of the external liquid medicine tank is higher than the height of the flexible liquid medicine storage tank.

[0021] Beneficial Effects

[0022] The utility model realizes the adjustment of the upper and lower heights of the tobacco bottom leaf cutting structure through the mutual cooperation of the tobacco bottom leaf cutting structure, the support telescopic structure and the liquid medicine quantitative spraying structure, so as to facilitate the work of the workers, and the liquid medicine can be sprayed on the root of the tobacco while the tobacco bottom leaves are cut off.

[0023] When the utility model trims the bottom leaves of flue-cured tobacco, the cutter cover plate of the upper cutting component and the cutter cover plate of the lower cutting component of the flue-cured tobacco bottom leaf cutting structure form a ring through the rotation of the upper rotating disk and the lower rotating disk. At this time, the side wall of the cutter wraps the main stem of the bottom of the flue-cured tobacco through the elastic force of the first spring. At this time, the upper cutting component and the lower cutting component are moved up and down, so that the cutter can cut off the bottom leaves of the flue-cured tobacco. Since the blade is inclined outward at a certain angle, the main stem of the flue-cured tobacco will not be damaged. The utility model is suitable for removing tobacco leaves at the roots of flue-cured tobacco of different sizes.

[0024] When the utility model adjusts the height of the upper bracket of the upper bracket assembly of the bracket telescopic structure, the lifting fixing piece is opened, and then the depth of the vertical part of the upper bracket entering the lifting slot opened on the top of the lower bracket of the lower telescopic bracket structure is adjusted. After the adjustment, the lifting fixing piece is closed, so that the height of the upper bracket and the flexible handrail can be adjusted according to different workers, which is convenient for work.

[0025] When the utility model quantitatively sprays liquid medicine, the squeezing plates of the liquid medicine storage assembly of the liquid medicine quantitative spraying structure are brought close to each other by bringing the two upper brackets close to each other. At this time, the second spring and the third spring are in a compressed state, and the squeezing plate squeezes the flexible liquid medicine storage tank. The flexible liquid medicine storage tank discharges air through the one-way valve of the quantitative assembly and the liquid medicine spraying pipe due to the pressure, thereby generating a siphon effect. The liquid medicine enters the liquid medicine connecting pipe from the external liquid medicine box, and enters the flexible liquid medicine storage tank from the liquid medicine connecting pipe. When the upper brackets are moved away from each other, the second spring and the third spring are released, the upper brackets will move away from each other, and then the upper brackets are brought close to each other again. The flexible liquid medicine storage tank filled with liquid medicine will spray the liquid medicine toward the root of the flue-cured tobacco due to the pressure, and as the internal pressure of the flexible liquid medicine storage tank decreases, the one-way valve will be closed to prevent the liquid medicine in the flexible liquid medicine storage tank from flowing out all the time, thereby achieving the effect of quantitatively controlling the liquid medicine spraying, and by arranging the spring, it is convenient to release the squeezing plate for squeezing the flexible liquid medicine storage tank after squeezing the flexible liquid medicine storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] 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 or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 The main structure of the utility model is a device for simultaneously removing the bottom leaves of flue-cured tobacco and irrigating the roots with pesticides for soil-borne diseases. Figure 1 ;

[0028] Figure 2 This is a front view of the structure of a device for simultaneously removing the bottom leaves of flue-cured tobacco and irrigating the roots with pesticides for soil-borne diseases according to the utility model;

[0029] Figure 3 The main structure of the utility model is a device for simultaneously removing the bottom leaves of flue-cured tobacco and irrigating the roots with pesticides for soil-borne diseases. Figure 2 ;

[0030] Figure 4 The main structure of the utility model is a device for simultaneously removing the bottom leaves of flue-cured tobacco and irrigating the roots with pesticides for soil-borne diseases. Figure 3 ;

[0031] Figure 5 for Figure 1 A local enlarged view of point A;

[0032] Figure 6 for Figure 4 A partial enlarged view of point B.

[0033] The numbers in the figure represent:

[0034] 1. Flue-cured tobacco bottom leaf cutting structure; 11. Upper cutting assembly; 111. Cutter cover plate; 112. First spring; 113. Cutter; 12. Lower cutting assembly; 13. Rotating shaft; 14. Upper rotating disc; 15. Lower rotating disc; 2. Support telescopic structure; 21. Lower telescopic support structure; 211. Lower support; 212. Lifting notch; 213. Lifting fixture; 22. Upper support assembly; 221. Upper support; 222. Flexible handrail; 3. Liquid medicine quantitative spraying structure; 31. Liquid medicine storage assembly; 311. Flexible liquid medicine storage tank; 312. Liquid medicine connecting pipe; 313. Extrusion plate; 32. Quantitative assembly; 321. One-way valve; 322. Liquid medicine spraying pipe; 33. Second spring; 34. Third spring. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0036] The utility model is further described below in conjunction with embodiments.

[0037] Example 1

[0038] Please refer to the instruction manual Figure 1-6 , a device for simultaneously completing the removal of flue-cured tobacco bottom leaves and root irrigation and pesticide application for soil-borne diseases, comprising a flue-cured tobacco bottom leaf removal structure 1;

[0039] The flue-cured tobacco bottom leaf cutting structure 1 comprises an upper cutting component 11, a lower cutting component 12, a rotating shaft 13, an upper rotating disc 14 and a lower rotating disc 15, wherein the upper cutting component 11 is fixedly connected to the upper rotating disc 14, the lower cutting component 12 is fixedly connected to the lower rotating disc 15, the upper rotating disc 14 and the lower rotating disc 15 are riveted to the rotating shaft 13, and the bottom surface of the upper rotating disc 14 is in close contact with the top surface of the lower rotating disc 15;

[0040] The upper cutting assembly 11 comprises a cutter cover plate 111, a first spring 112 and a cutter 113. The two ends of the first spring 112 are fixedly mounted on the inner side walls of the cutter cover plate 111 and the cutter 113 respectively. The top surface of the cutter 113 is in close contact with the bottom surface of the cutter cover plate 111 and the cutter edge is inclined outward at a certain angle.

[0041] The components of the lower cutting assembly 12 have the same structure as the upper cutting assembly 11. The cutter cover plate 111 of the upper cutting assembly 11 is fixedly connected to the upper rotating disc 14, and the cutter cover plate 111 of the lower cutting assembly 12 is fixedly connected to the lower rotating disc 15.

[0042] When the utility model trims the bottom leaves of flue-cured tobacco, the cutter cover plate 111 of the upper cutting component 11 and the cutter cover plate 111 of the lower cutting component 12 of the flue-cured tobacco bottom leaf cutting structure 1 form a ring through the rotation of the upper rotating disk 14 and the lower rotating disk 15. At this time, the side wall of the cutter 113 wraps the main stem of the bottom of the flue-cured tobacco through the elastic force of the first spring 112. At this time, the upper cutting component 11 and the lower cutting component 12 are moved up and down, so that the cutter 113 can cut off the bottom leaves of the flue-cured tobacco. Since the blade is inclined outward at a certain angle, the main stem of the flue-cured tobacco will not be damaged, and the utility model is suitable for removing tobacco leaves at the root of flue-cured tobacco of different sizes.

[0043] The flue-cured tobacco bottom leaf cutting structure 1 is provided with a support telescopic structure 2 for connecting the flue-cured tobacco bottom leaf cutting structure 1;

[0044] The support telescopic structure 2 is provided with a liquid quantitative spraying structure 3 for quantitatively spraying liquid medicine;

[0045] Example 2

[0046] In some embodiments, Figure 1 , 2 , 3, and 5, as a preferred embodiment of the utility model, the support telescopic structure 2 includes a lower telescopic support structure 21 and an upper support assembly 22, the lower telescopic support structure 21 symmetrically installed front and rear are respectively installed on the upper rotating disc 14 and the lower rotating disc 15, and the upper support assembly 22 is installed on the lower telescopic support structure 21;

[0047] The lower telescopic support structure 21 includes a lower support 211, a lifting notch 212 and a lifting fixture 213. One end of the lower support 211 symmetrically installed on the front and rear sides is fixedly connected to the upper rotating disc 14 and the lower rotating disc 15 respectively. The other end of the lower support 211 symmetrically installed on the front and rear sides is installed with an upper support assembly 22. The top of the other end of the lower support 211 symmetrically installed on the front and rear sides is provided with a lifting notch 212 for lifting the upper support assembly 22. The lifting fixture 213 is fixedly installed on the outer wall of the lower support 211.

[0048] The upper bracket assembly 22 includes an upper bracket 221 and a flexible handrail 222. The outer wall of the vertical portion of the upper bracket 221 symmetrically installed on the front and rear sides is slidably connected to the inner wall of the lifting slot 212 opened on the lower bracket 211. The top end of the upper bracket 221 is wrapped with a flexible handrail 222.

[0049] Preferably, the lifting fixture 213 adopts a clamp structure;

[0050] Preferably, the depth of the lifting slot 212 is consistent with the length of the vertical portion of the upper bracket 221;

[0051] When the utility model adjusts the height of the upper bracket 221 of the upper bracket assembly 22 of the bracket telescopic structure 2, the lifting fixing piece 213 is opened, and then the depth of the vertical part of the upper bracket 221 entering the lifting slot 212 opened on the top of the lower bracket 211 of the lower telescopic bracket structure 21 is adjusted, and the lifting fixing piece 213 is closed after the adjustment, so that the height of the upper bracket 221 and the flexible handrail 222 can be adjusted according to different workers, which is convenient for work.

[0052] Example 3

[0053] In some embodiments, Figure 1 , 2, 3, 4 and 6, as a preferred embodiment of the utility model, the liquid medicine quantitative spraying structure 3 includes a liquid medicine storage component 31, a quantitative component 32, a second spring 33 and a third spring 34, the liquid medicine storage component 31 is installed on the inner side wall of the lower bracket 211, the quantitative component 32 is installed on the liquid medicine storage component 31, the two ends of the second spring 33 are fixedly installed on the inner side wall of the horizontal part of the upper bracket 221 symmetrically installed on the front and rear sides, and the two ends of the third spring 34 are fixedly installed on the inner side wall of the horizontal part of the lower bracket 211 symmetrically installed on the front and rear sides, and the second spring 33 and the third spring 34 are in a compressed state;

[0054] The liquid medicine storage assembly 31 comprises a flexible liquid medicine storage tank 311, a liquid medicine connecting pipe 312 and a squeeze plate 313. The squeeze plate 313 is symmetrically installed front and back. The disc end surface of the squeeze plate 313 is fixedly installed on the front and rear side walls of the flexible liquid medicine storage tank 311. The cylindrical end surface of the squeeze plate 313 is fixedly installed on the inner side wall of the lower bracket 211 symmetrically installed on the front and rear sides. One end of the liquid medicine connecting pipe 312 is fixedly connected and communicated with the top of the flexible liquid medicine storage tank 311, and the other end of the liquid medicine connecting pipe 312 is fixedly connected and communicated with the external liquid medicine tank.

[0055] The quantitative assembly 32 includes a one-way valve 321 and a liquid medicine spraying pipe 322. One end of the liquid medicine spraying pipe 322 is fixedly connected and communicated with the bottom of the fixed flexible liquid medicine storage tank 311. The outlet of the other end of the liquid medicine spraying pipe 322 faces the root of the flue-cured tobacco. The one-way valve 321 is fixedly installed in the middle of the liquid medicine spraying pipe 322. The height of the external liquid medicine tank is higher than the height of the flexible liquid medicine storage tank 311.

[0056] When the utility model quantitatively sprays the liquid medicine, the two upper brackets 221 are brought close to each other so that the squeezing plates 313 of the liquid medicine storage assembly 31 of the liquid medicine quantitative spraying structure 3 are brought close to each other. At this time, the second spring 33 and the third spring 34 are in a compressed state, and the squeezing plate 313 squeezes the flexible liquid medicine storage tank 311. The flexible liquid medicine storage tank 311 discharges air through the one-way valve 321 of the quantitative assembly 32 and the liquid medicine spraying pipe 322 due to the pressure, thereby generating a siphon effect, and the liquid medicine enters the liquid medicine connecting pipe 312 from the external liquid medicine tank, and enters the flexible liquid medicine storage tank 311 from the liquid medicine connecting pipe 312, so that the upper brackets 221 are in a compressed state. When the upper brackets 221 move away from each other, the second spring 33 and the third spring 34 are released, and the upper brackets 221 move away from each other. Then, the upper brackets 221 are brought closer to each other again, and the flexible liquid medicine storage tank 311 containing liquid medicine will spray the liquid medicine toward the root of the flue-cured tobacco due to the pressure, and as the internal pressure of the flexible liquid medicine storage tank 311 decreases, the one-way valve 321 will close to prevent the liquid medicine in the flexible liquid medicine storage tank 311 from flowing out all the time, thereby achieving the effect of quantitatively controlling the spraying of the liquid medicine, and by setting the spring, it is convenient to release the squeezing plate 313 that squeezes the flexible liquid medicine storage tank 311 after squeezing the flexible liquid medicine storage tank 311.

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases, comprising a flue-cured tobacco bottom leaf removal structure (1), characterized in that: The flue-cured tobacco bottom leaf cutting structure (1) comprises an upper cutting component (11), a lower cutting component (12), a rotating shaft (13), an upper rotating disc (14) and a lower rotating disc (15); the upper cutting component (11) and the upper rotating disc (14) are fixedly connected, the lower cutting component (12) and the lower rotating disc (15) are fixedly connected, the upper rotating disc (14) and the lower rotating disc (15) are riveted to the rotating shaft (13), and the bottom surface of the upper rotating disc (14) and the top surface of the lower rotating disc (15) are in close contact with each other; The flue-cured tobacco bottom leaf cutting structure (1) is provided with a support telescopic structure (2) for connecting the flue-cured tobacco bottom leaf cutting structure (1); The support telescopic structure (2) is provided with a liquid medicine quantitative spraying structure (3) for quantitatively spraying the liquid medicine.

2. The device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases according to claim 1 is characterized in that: The upper cutting assembly (11) comprises a cutter cover plate (111), a first spring (112) and a cutter (113); two ends of the first spring (112) are respectively fixedly mounted on the inner side walls of the cutter cover plate (111) and the cutter (113); and the top surface of the cutter (113) is in close contact with the bottom surface of the cutter cover plate (111).

3. The device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases according to claim 2, characterized in that: The components of the lower cutting component (12) are of the same structure as the upper cutting component (11); the cutter cover plate (111) of the upper cutting component (11) is fixedly connected to the upper rotating disc (14); and the cutter cover plate (111) of the lower cutting component (12) is fixedly connected to the lower rotating disc (15).

4. The device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases according to claim 3 is characterized in that: The support telescopic structure (2) comprises a lower telescopic support structure (21) and an upper support assembly (22); the lower telescopic support structure (21) symmetrically installed front and rear is respectively installed on the upper rotating disc (14) and the lower rotating disc (15); and the upper support assembly (22) is installed on the lower telescopic support structure (21).

5. The device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases according to claim 4 is characterized in that: The lower telescopic support structure (21) comprises a lower support (211), a lifting notch (212) and a lifting fixing member (213); one end of the lower support (211) symmetrically mounted on the front and rear sides is fixedly connected to the upper rotating disc (14) and the lower rotating disc (15) respectively; the other end of the lower support (211) symmetrically mounted on the front and rear sides is mounted with an upper support assembly (22); a lifting notch (212) for lifting the upper support assembly (22) is provided at the top of the other end of the lower support (211) symmetrically mounted on the front and rear sides; and the lifting fixing member (213) is fixedly mounted on the outer side wall of the lower support (211).

6. The device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases according to claim 5, characterized in that: The upper bracket assembly (22) comprises an upper bracket (221) and a flexible handrail (222); the outer wall of the vertical portion of the upper bracket (221) symmetrically installed on the front and rear sides is slidably connected to the inner wall of the lifting slot (212) opened on the lower bracket (211); and the flexible handrail (222) is wrapped on one end of the top of the upper bracket (221).

7. The device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases according to claim 6 is characterized in that: The lifting and fixing member (213) adopts a clamp structure.

8. The device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases according to claim 7, characterized in that: The liquid medicine quantitative spraying structure (3) comprises a liquid medicine storage component (31), a quantitative component (32), a second spring (33) and a third spring (34); the liquid medicine storage component (31) is mounted on the inner side wall of the lower bracket (211); the quantitative component (32) is mounted on the liquid medicine storage component (31); both ends of the second spring (33) are fixedly mounted on the inner side wall of the horizontal part of the upper bracket (221) symmetrically mounted on the front and rear sides; both ends of the third spring (34) are fixedly mounted on the inner side wall of the horizontal part of the lower bracket (211) symmetrically mounted on the front and rear sides; the second spring (33) and the third spring (34) are in a compressed state.

9. The device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases according to claim 8, characterized in that: The liquid medicine storage assembly (31) comprises a flexible liquid medicine storage tank (311), a liquid medicine connecting pipe (312) and a squeeze plate (313), wherein the squeeze plate (313) is symmetrically installed front and rear, the disc end surface of the squeeze plate (313) is fixedly installed on the front and rear side walls of the flexible liquid medicine storage tank (311), the cylindrical end surface of the squeeze plate (313) is fixedly installed on the inner side wall of the lower bracket (211) symmetrically installed on the front and rear sides, one end of the liquid medicine connecting pipe (312) is fixedly connected to and communicated with the top of the flexible liquid medicine storage tank (311), and the other end of the liquid medicine connecting pipe (312) is fixedly connected to and communicated with an external liquid medicine tank.

10. The device for simultaneously removing the bottom leaves of flue-cured tobacco and applying pesticides to the roots of soil-borne diseases according to claim 9, characterized in that: The quantitative assembly (32) comprises a one-way valve (321) and a liquid medicine spraying pipe (322); one end of the liquid medicine spraying pipe (322) is fixedly connected to and communicated with the bottom of a fixed flexible liquid medicine storage tank (311); the other end of the liquid medicine spraying pipe (322) has an outlet facing the root of the flue-cured tobacco; the one-way valve (321) is fixedly installed in the middle of the liquid medicine spraying pipe (322); and the height of the external liquid medicine tank is higher than the height of the flexible liquid medicine storage tank (311).

Images