Fungus disease control device for tobacco cultivation

Abstract

The utility model relates to the technical field of tobacco planting, and discloses a fungal disease control device for tobacco cultivation, which comprises a support plate, the left end and the right end of the support plate are fixedly connected with connecting plates, the bottom ends of the connecting plates are fixedly connected with a plurality of sliding plates, the outer parts of two of the sliding plates are slidably connected with support blocks, and the support blocks are fixedly connected with the connecting plates. Wherein the front ends of the two supporting blocks are fixedly connected with driving assemblies, the outer portions of the driving assemblies are in threaded connection with two threaded sleeves, the bottom ends of the threaded sleeves are fixedly connected with sliding sleeves, and the outer bottom ends of the two sliding sleeves are in sliding connection with fixing plates. According to the tobacco spraying device, the height of the spraying head can be adjusted in the using process of the device, the tobacco spraying device adapts to the heights of different tobacco plants, the applicability of the device is improved, the whole device is convenient to move, the steps of manually moving the device and adjusting the height of the spraying head are reduced, and the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco planting, in particular to a fungal disease prevention and control device for tobacco cultivation. Background Art

[0002] Tobacco cultivation refers to the process of planting, nurturing and harvesting tobacco plants. Tobacco is an important economic crop, and its leaves can be used to make smoking and chewing products such as cigarettes, cigars, pipe tobacco and chewing gum. In order to ensure the stable growth of tobacco, it is necessary to use a fungal disease control device to spray it. The fungal disease control device is a device or system specifically used to prevent, control and treat crops from being attacked by fungal diseases. In agricultural production, fungal diseases are a common problem that may lead to reduced crop yields, reduced quality or even complete loss. Therefore, the development of an effective fungal disease control device is of great significance to ensure crop production. Fungal disease control devices usually combine modern scientific and technological means, including sensing technology, automated control, biological methods, etc., to achieve real-time monitoring, accurate diagnosis and effective intervention of the crop growth environment and plant health status.

[0003] After searching: Chinese patent publication number: CN202320772484.6, it relates to the technical field of tobacco planting, and discloses a fungal disease prevention and control device for tobacco cultivation, including a symmetrically arranged support bar 1 and a support bar 2, wherein the two support bars 1 are provided with a slide groove 1 at opposite ends, and a sliding block 1 is slidably connected in the slide groove 1, and the two support bars 2 are provided with a slide groove 2 at opposite ends, and a sliding block 2 is slidably connected in the slide groove 2; an electric guide rail 1 is installed between the two sliding blocks 1; an electric guide rail 2 is installed between the two sliding blocks 2; a slider 1 is installed on the top of the electric guide rail 1, and a slider 2 is installed on the top of the electric guide rail 2; a mounting plate is installed on the top of the slider 1 and the slider 2, a mounting seat is installed on the top of the mounting plate, and a medicine bucket is installed on the top of the mounting seat. The utility model will not cause damage to the tobacco plants when removing fungal diseases and preventing and controlling the tobacco plants, thereby improving the growth efficiency and yield of the tobacco plants.

[0004] The above patent embodiment records that "the atomizer head 15 can be driven to adjust the height, and when the atomizer head 15 is in a suitable position, the clamping rod 17 is clamped into the clamping hole 1 and the clamping hole 2 19, and the atomizer head 15 can be limited and fixed. Compared with the existing ones, the utility model can adjust the height of the atomizer head 15 according to the height of the tobacco plant, so that the atomizer head 15 can meet the use of tobacco plants of different heights, and the overall applicability is higher." The height of the nozzle can be adjusted to meet the needs of tobacco plants of different heights, but multiple workers are required to lift the nozzle before it can be fixed, which consumes too much manpower cost. Therefore, in view of the above-mentioned deficiencies, a fungal disease prevention and control device for tobacco cultivation is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a fungal disease prevention and control device for tobacco cultivation, aiming to improve the problem that some devices in the prior art require the cooperation of multiple workers when lifting and lowering, and the steps are relatively cumbersome.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fungal disease prevention and control device for tobacco cultivation, comprising a support plate, both left and right ends of the support plate are fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with a plurality of sliding plates, wherein the outer sides of two of the sliding plates are slidably connected with a support block, wherein the front ends of the two support blocks are fixedly connected with a driving assembly, the outer side of the driving assembly is threadedly connected with two threaded sleeves, the bottom ends of the threaded sleeves are fixedly connected with a sliding sleeve, wherein the outer bottom ends of the two sliding sleeves are slidably connected with a fixed plate, the top end of the threaded sleeve is internally rotatably connected with a rotating plate, the inner side of the connecting plate is fixedly connected with a limiting plate, and the outer side of the support block is fixedly connected with a limiting assembly;

[0008] As a further description of the above technical solution:

[0009] Each driving assembly comprises a motor 1 and a threaded rod, the rear ends of the two motors 1 are fixedly connected to the front ends of two of the support blocks, and the front ends of the threaded rods are fixedly connected to the driving ends of the motors 1;

[0010] As a further description of the above technical solution:

[0011] The outer portion of the threaded rod is rotatably connected to the inner portion of the support block, and the inner portion of the threaded sleeve is threadably connected to the outer portion of the threaded rod;

[0012] As a further description of the above technical solution:

[0013] The limit assembly includes four fixed blocks, four threaded columns, four handles and four rubber blocks, wherein the adjacent ends of the plurality of fixed blocks are fixedly connected to the outside of the support block, the outer threads of the threaded columns are threadedly connected to the inside of the fixed block, the bottom end of the handle is fixedly connected to the top end of the threaded column, and the top end of the rubber block is fixedly connected to the bottom end of the threaded column;

[0014] As a further description of the above technical solution:

[0015] The top of the support plate is fixedly connected to motor 2, the driving end of the motor 2 is fixedly connected to a connecting rod, the outside of the connecting rod is fixedly connected to a gear, the inside of the support plate is slidably connected to rack plate 1, the inside of the support plate is slidably connected to rack plate 2, the inside of the support plate is slidably connected to two connecting blocks, the bottom end of the connecting block is fixedly connected to two sliding blocks, wherein the bottom ends of the two sliding blocks are fixedly connected to limiting blocks, the bottom end of the limiting block is fixedly connected to the support rod, the bottom end of the support rod is fixedly connected to a nozzle, the gear and rack plate 1 are meshingly connected, and the gear and rack plate 2 are meshingly connected;

[0016] As a further description of the above technical solution:

[0017] The outer portion of the rack plate 1 is fixedly connected to the inner portion of one of the connecting blocks, and the outer portion of the rack plate 2 is fixedly connected to the outer portion of the other connecting block;

[0018] As a further description of the above technical solution:

[0019] The outer portion of the sliding block is slidably connected to the inner portion of the supporting plate, and the outer portion of the connecting rod is rotatably connected to the inner portion of the supporting plate;

[0020] As a further description of the above technical solution:

[0021] The bottom end of one of the limit plates is rotatably connected to the top ends of two of the rotating plates, and the outside of one of the fixed plates is respectively fixedly connected to the adjacent ends of two of the supporting blocks.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, with the coordinated use of the motor, threaded rod, threaded sleeve, sliding sleeve, fixed plate, rotating plate and other structures, the height of the nozzle can be adjusted during use to adapt to the height of different tobacco plants, increase the applicability of the device, and facilitate the movement of the device as a whole, thereby reducing the steps of manual movement of the device and adjustment of the nozzle height, thereby improving the work efficiency of the staff.

[0024] 2. In the utility model, with the coordinated use of the slider, connecting block, limit block, support rod, nozzle and other structures, the device can evenly spray tobacco plants in different areas during use, and prevent the nozzle from spraying too large a range, causing the drug to splash and spray, affecting the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a fungal disease prevention and control device for tobacco cultivation proposed by the utility model;

[0026] Figure 2 This is a schematic structural diagram of a connecting plate of a fungal disease prevention and control device for tobacco cultivation proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a fixing block of a fungal disease prevention and control device for tobacco cultivation proposed by the utility model;

[0028] Figure 4 This is a structural cross-sectional view of a support plate of a fungal disease prevention and control device for tobacco cultivation proposed by the utility model.

[0029] Legend:

[0030] 1. Support plate; 2. Connecting plate; 3. Sliding plate; 4. Support block; 5. Motor 1; 6. Threaded rod; 7. Threaded sleeve; 8. Sliding sleeve; 9. Fixed plate; 10. Rotating plate; 11. Limiting plate; 12. Fixed block; 13. Threaded column; 14. Handle; 15. Rubber block; 16. Motor 2; 17. Connecting rod; 18. Gear; 19. Rack plate 1; 20. Rack plate 2; 21. Sliding block; 22. Connecting block; 23. Limiting block; 24. Support rod; 25. Nozzle. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 and Figure 2The utility model provides an embodiment: a fungal disease prevention and control device for tobacco cultivation, comprising a support plate 1, the support plate 1 is configured to connect multiple structures, and to limit and support the connected structures, the left and right ends of the support plate 1 are fixedly connected with connecting plates 2, the connecting plates 2 are configured to connect multiple structures, and to support and fix the connected structures, the bottom end of the connecting plate 2 is fixedly connected with multiple sliding plates 3, the sliding plates 3 are configured to connect multiple structures and ensure the stable operation of the connected structures, wherein the outer sides of the two sliding plates 3 are slidably connected with support blocks 4, the support blocks The arrangement of 4 is to connect multiple structures, and the bottom end of the support block 4 is fixedly connected with a wheel to facilitate the movement of the device body, wherein the front ends of the two support blocks 4 are fixedly connected with a driving assembly, each driving assembly includes a motor 5 and a threaded rod 6, the rear ends of the two motors 5 are fixedly connected to the front ends of the two support blocks 4, the arrangement of the motor 5 is to provide power to the connected structure so that the operation of the connected structure remains stable, the front end of the threaded rod 6 is fixedly connected to the driving end of the motor 5, the arrangement of the threaded rod 6 is to connect multiple structures, support the connected structure, and transmit power to In the connected structure, the external thread connection of the driving component has two threaded sleeves 7, and the threaded sleeves 7 are set to connect multiple structures and support and limit them so that the connected structures remain stable during operation. The external rotation of the threaded rod 6 is connected to the inside of the support block 4, and the internal thread of the threaded sleeve 7 is connected to the outside of the threaded rod 6. The bottom end of the threaded sleeve 7 is fixedly connected with a sliding sleeve 8. The sliding sleeve 8 is set to limit and connect multiple structures so that the operation of the connected structure remains stable. The external bottom ends of the two sliding sleeves 8 are slidably connected with a fixed plate 9, and the fixed plate 9 is set to support the connected structure. Support and limit are performed so that the connected structure remains stable during operation. A rotating plate 10 is rotatably connected inside the top of the threaded sleeve 7. The rotating plate 10 is arranged to connect multiple structures and limit and eject the connected structures. The connecting plate 2 is internally fixedly connected with a limiting plate 11. The limiting plate 11 is arranged to connect multiple structures and limit them. The bottom end of one of the limiting plates 11 is rotatably connected to the top ends of two of the rotating plates 10. The outside of one of the fixed plates 9 is respectively fixedly connected to the proximal ends of two of the support blocks 4. The outside of the support block 4 is fixedly connected to the limiting component.

[0033] Reference Figure 3The limiting assembly includes four fixed blocks 12, four threaded columns 13, four handles 14 and four rubber blocks 15. The adjacent ends of the multiple fixed blocks 12 are fixedly connected to the outside of the support block 4. The fixed block 12 is configured to connect multiple structures and limit and support the connected structures. The external threads of the threaded column 13 are connected to the inside of the fixed block 12. The threaded column 13 is configured to support and fix the connected structures. The bottom end of the handle 14 is fixedly connected to the top end of the threaded column 13. The handle 14 is configured to facilitate the staff to rotate and use it. The top end of the rubber block 15 is fixedly connected to the bottom end of the threaded column 13. The rubber block 15 is configured to increase the friction between the device and the ground, thereby fixing its device position.

[0034] Reference Figure 4 The top of the support plate 1 is fixedly connected with a motor 2 16, and the motor 2 16 is configured to provide power to the connected structure so that the connected structure can maintain stable operation. The driving end of the motor 2 16 is fixedly connected with a connecting rod 17, and the connecting rod 17 is configured to transmit power and limit the connected structure. The outside of the connecting rod 17 is fixedly connected with a gear 18, and the gear 18 is configured to transmit power and drive the connected structure to move. The inside of the support plate 1 is slidably connected with a rack plate 19, and the rack plate 19 is configured to receive power and drive multiple structures to be connected. The inside of the support plate 1 is slidably connected with a rack plate 20, and the rack plate 20 is configured to connect multiple structures and move and fix the connected structures. The outside of the rack plate 19 is fixedly connected to the inside of one of the connecting blocks 22, and the outside of the rack plate 20 is fixedly connected to the outside of another connecting block 22. The inside of the support plate 1 is slidably connected with two connecting blocks 22. , the connection block 22 is provided to connect multiple structures, and to limit, fix and connect the connected structures. Two sliders 21 are fixedly connected to the bottom end of the connection block 22. The setting of the slider 21 connects multiple structures while driving them to run and ensure the stability of their operation. The outside of the slider 21 is slidably connected to the inside of the support plate 1, and the outside of the connecting rod 17 is rotatably connected to the inside of the support plate 1, wherein the bottom ends of the two sliders 21 are fixedly connected to the limit block 23, and the limit block 23 is provided to limit and support the connected structure. The bottom end of the limit block 23 is fixedly connected to a support rod 24, and the support rod 24 is provided to connect and limit multiple structures. The bottom end of the support rod 24 is fixedly connected to a nozzle 25, and the nozzle 25 is provided to spray the medicine, and the spray head is dispersed from the middle to the surroundings, and will not affect the outside of the device while spraying evenly. The gear 18 is meshed with the rack plate 1 19, and the gear 18 is meshed with the rack plate 20.

[0035] Working principle: When using the device, the device is pushed by means of the wheels fixedly connected to the bottom end of the support block 4. After the device is pushed to the area of ​​use, the handle 14 is turned to drive the threaded column 13 to move inside the fixed block 12. The movement of the fixed block 12 drives the movement of the rubber block 15. The contact between the rubber block 15 and the ground increases the friction between the device and the ground, thereby fixing the device. The threaded rod 6 is driven to rotate by starting the motor 5. The rotation of the threaded rod 6 drives the rotation of the two threaded sleeves 7 connected with the external threads. The rotation of the threaded sleeve 7 drives the sliding sleeve 8 to move inside the fixed plate 9. The movement of the threaded sleeve 7 drives one end of the rotating plate 10 to move and rotate. The other end of the rotating plate 10 is rotatably connected to the bottom end of the limit plate 11, so that the limit plate 11 is lifted by the limit of the rotating plate 10. The lifting and lowering of the connecting plate 2 is driven, and the lifting and lowering of the connecting plate 2 drives the sliding plate 3 to slide inside the supporting block 4, so that the device is stable when the lifting and lowering are completed, and the connecting rod 17 is driven to rotate by starting the motor 2 16, and the rotation of the connecting rod 17 drives the rotation of the gear 18, and the rotation of the gear 18 drives the rack plate 19 and the rack plate 20 to slide inside the supporting plate 1, and the movement of the rack plate 19 and the rack plate 20 drives the movement of the connecting block 22, and the movement of the connecting block 22 drives the slider 21, and the movement of the slider 21 drives the movement of the supporting rod 24, and the movement of the supporting rod 24 drives the movement of the spray head 25, so that the area to be sprayed is sprayed more comprehensively, and the distribution of the spray head is in an outwardly expanding shape, which prevents spraying to the outside of the device and affecting the staff while spraying more comprehensively.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fungal disease control device for tobacco cultivation, comprising a support plate (1), characterized in that: The left and right ends of the support plate (1) are fixedly connected to a connecting plate (2), the bottom end of the connecting plate (2) is fixedly connected to a plurality of sliding plates (3), wherein two of the sliding plates (3) are externally slidably connected to a supporting block (4), wherein the front ends of the two supporting blocks (4) are fixedly connected to a driving assembly, the external threaded connection of the driving assembly is connected to two threaded sleeves (7), the bottom ends of the threaded sleeves (7) are fixedly connected to a sliding sleeve (8), wherein the external bottom ends of the two sliding sleeves (8) are slidably connected to a fixed plate (9), the top end of the threaded sleeve (7) is internally rotatably connected to a rotating plate (10), the interior of the connecting plate (2) is fixedly connected to a limiting plate (11), and the exterior of the supporting block (4) is fixedly connected to a limiting assembly.

2. A fungal disease control device for tobacco cultivation according to claim 1, characterized in that: Each driving assembly comprises a motor one (5) and a threaded rod (6), wherein the rear ends of the two motors one (5) are fixedly connected to the front ends of two of the support blocks (4), and the front ends of the threaded rods (6) are fixedly connected to the driving ends of the motors one (5).

3. A fungal disease control device for tobacco cultivation according to claim 2, characterized in that: The outside of the threaded rod (6) is rotatably connected to the inside of the support block (4), and the inside of the threaded sleeve (7) is threadably connected to the outside of the threaded rod (6).

4. The fungal disease control device for tobacco cultivation according to claim 1, characterized in that: The limiting assembly comprises four fixed blocks (12), four threaded columns (13), four handles (14) and four rubber blocks (15); the adjacent ends of the plurality of fixed blocks (12) are fixedly connected to the outside of the support block (4); the external threads of the threaded columns (13) are connected to the inside of the fixed blocks (12); the bottom ends of the handles (14) are fixedly connected to the top ends of the threaded columns (13); and the top ends of the rubber blocks (15) are fixedly connected to the bottom ends of the threaded columns (13).

5. The fungal disease control device for tobacco cultivation according to claim 1, characterized in that: The top of the support plate (1) is fixedly connected to a second motor (16), the driving end of the second motor (16) is fixedly connected to a connecting rod (17), the outside of the connecting rod (17) is fixedly connected to a gear (18), the inside of the support plate (1) is slidably connected to a first rack plate (19), the inside of the support plate (1) is slidably connected to a second rack plate (20), the inside of the support plate (1) is slidably connected to two connecting blocks (22), the bottom ends of the connecting blocks (22) are fixedly connected to two sliding blocks (21), wherein the bottom ends of the two sliding blocks (21) are fixedly connected to a limiting block (23), the bottom ends of the limiting blocks (23) are fixedly connected to a support rod (24), the bottom end of the support rod (24) is fixedly connected to a nozzle (25), the gear (18) is meshingly connected to the first rack plate (19), and the gear (18) is meshingly connected to the second rack plate (20).

6. A fungal disease control device for tobacco cultivation according to claim 5, characterized in that: The outside of the rack plate 1 (19) is fixedly connected to the inside of one of the connecting blocks (22), and the outside of the rack plate 2 (20) is fixedly connected to the outside of the other connecting block (22).

7. The fungal disease control device for tobacco cultivation according to claim 5, characterized in that: The outside of the sliding block (21) is slidably connected to the inside of the supporting plate (1), and the outside of the connecting rod (17) is rotationally connected to the inside of the supporting plate (1).

8. The fungal disease control device for tobacco cultivation according to claim 1, characterized in that: The bottom end of one of the limiting plates (11) is rotatably connected to the top ends of two of the rotating plates (10), and the outside of one of the fixing plates (9) is respectively fixedly connected to the adjacent ends of two of the supporting blocks (4).

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