Tobacco field plant protection machine

Abstract

The utility model discloses a tobacco field plant protection machine, and relates to the technical field of tobacco field plant protection machines. According to the tobacco field plant protection machine, a first motor drives a small gear and a large gear to rotate, the large gear drives a stud to ascend or descend along a spiral groove, the stud drives a limiting block and a limiting rod to move, the stud drives a second damper, a movable block, a positioning block, a supporting rod, a supporting plate, a U-shaped table and a rolling wheel to move, and the movable block drives the positioning block to slide along a positioning groove in the inner wall of the stud; the vibration problem of the whole device in the advancing process can be relieved, when the whole device is applied to the mountain tobacco field, the horizontal state of the whole device can be rapidly adjusted or the inclination angle of the whole device can be rapidly reduced when the tobacco field has a certain inclination angle, and when the mountain tobacco field encounters some pits or vibrates through stones, the device can be rapidly adjusted. Through mutual cooperation of all parts in the adjusting assembly, the good vibration filtering effect is achieved, and the whole device can still operate stably and safely in a tobacco field with the gradient larger than 15 degrees.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco field plant protection machines, in particular to a tobacco field plant protection machine. Background Art

[0002] Tobacco leaves, as the main raw material of the tobacco industry, are planted in large quantities through tobacco fields. Tobacco planting is mainly distributed in suitable areas. In Juyang area of ​​China, most of the arable land suitable for tobacco planting is sloping land, which is difficult to plant and requires small machinery to assist in tobacco planting and maintenance operations. Due to limitations such as the slope of arable land, there is a lack of suitable small machinery to assist in agricultural operations during tobacco planting. The tobacco planting and maintenance link is still in a labor-intensive stage, and there is still much room for improvement in agricultural operation efficiency.

[0003] Regarding the above-mentioned related technologies, it is believed that the machinery available in mountain tobacco planting areas are mainly small machinery such as agricultural rotary tillers and soil tillers. These machines have relatively simple functions and are heavy, and cannot be safely used on cultivated land with a slope greater than 15 degrees. The applicable machinery should be adjusted according to the slope of the cultivated land. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a tobacco field plant protection machine, which solves the problem that agricultural machinery in mountain tobacco planting areas has single functions and cannot work safely in areas with large slopes.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a tobacco field plant protection machine, comprising a mobile platform, wherein rollers are installed at the four corners of the outer wall of the mobile platform through adjustment components, a hole opening component is installed on the left side of the top wall of the mobile platform, an irrigation component is installed on the right side of the top wall of the mobile platform, and a battery is installed on the left side of the top wall of the mobile platform;

[0006] The adjusting assembly includes a U-shaped frame, the left and right sides of the outer wall of the U-shaped frame are screwed to the outer wall of the moving platform by bolts, the inner wall of the U-shaped frame is rotatably mounted with a mounting seat, the bottom wall of the moving platform and the position corresponding to the U-shaped frame are fixedly mounted with a support platform, the side wall of the support platform is hingedly mounted with a damper 1, the outer wall of the damper 1 is mounted with a spring 1, the top wall of the mounting seat is provided with a mounting groove, the inner wall of the mounting groove is fixedly mounted with a motor 1, the power shaft of the motor 1 is fixedly mounted with a pinion, the top wall of the mounting seat is provided with a screw groove, the outer surface of the screw groove A stud is screwed onto the wall, a large gear is screwed onto the outer wall of the stud, a damper 2 is fixedly installed on the inner wall of the stud, a spring 2 is installed on the outer wall of the damper 2, a movable block is fixedly installed on the movable end of the damper 2, a positioning block is evenly fixedly installed on the outer wall of the movable block, positioning grooves are provided on the inner wall of the stud and at the positions corresponding to the positioning blocks, a support rod is fixedly installed on the bottom wall of the movable block, a support plate is fixedly installed on the bottom end of the support rod, a U-shaped platform is fixedly installed on the bottom wall of the support plate, and a motor 2 is fixedly installed on the inner wall of the U-shaped platform.

[0007] Furthermore, the top of the damper is hingedly mounted on the bottom wall of the mounting seat, the large gear is meshed with the small gear, the top and bottom ends of the stud are fixedly mounted with limit blocks, the outer wall of the limit block located at the bottom is fixedly mounted with a limit rod, the top end of the limit rod slides through the mounting seat and extends to the outside, the outer wall of the movable block is slidably connected to the inner wall of the stud, several outer walls of the positioning blocks are slidably connected to the inner walls of the corresponding positioning grooves, the outer wall of the U-shaped platform is rotatably connected to the roller shaft of the roller, the power shaft of the motor 2 passes through the U-shaped platform through a bearing and is fixedly connected to the roller shaft of the roller, and a protective cover is fixedly mounted on the outer wall of the mounting seat.

[0008] Furthermore, the opening assembly includes a U-shaped seat, and the front and rear parts of the bottom wall of the U-shaped seat are screwed to the left side of the top wall of the moving platform by bolts, and the front and rear walls inside the U-shaped seat are provided with limiting slide grooves, and the inner walls of the two limiting slide grooves are slidably installed with limiting sliders, and the adjacent sides of the two limiting sliders are fixedly installed with the same moving seat, and the top wall of the U-shaped seat is fixedly installed with an electric push rod, and the movable ends of the electric push rods slide through the U-shaped seat and are fixedly installed on the top wall of the moving seat.

[0009] Furthermore, a protective frame is fixedly installed on the bottom of the outer wall of the movable seat by bolts, and the outer side wall of the protective frame is fixedly connected to the irrigation component.

[0010] Furthermore, the front and rear parts of the bottom wall of the movable seat are rotatably installed with connecting shafts through bearing seats, the outer walls of the two connecting shafts are fixedly installed with spiral blades, the tops of the outer walls of the two connecting shafts are fixedly installed with pulleys, and the outer walls of the two pulleys are driven by the same transmission belt, and the front part of the top wall of the movable seat is installed with motor three, and the power shaft of motor three passes through the movable seat through a bearing and is fixedly connected to the corresponding connecting shaft.

[0011] Furthermore, the top wall of the movable platform and the position corresponding to the spiral blade are provided with a through opening, which is connected to the irrigation component. The front part of the top wall of the U-shaped seat is provided with a through opening, which corresponds to the position of motor three.

[0012] Furthermore, the irrigation assembly includes a receiving box, the bottom wall of the receiving box is fixedly connected to the right side of the top wall of the movable platform, the rear part of the top wall of the receiving box is connected to a feed pipe, the front wall of the receiving box is provided with a transparent observation slot, a stirring rod is rotatably mounted on the inner wall of the receiving box, a plurality of stirring blades are evenly fixedly mounted on the outer wall of the stirring rod, a motor four is fixedly mounted on the top wall of the receiving box, and a power shaft of the motor four passes through the receiving box through a bearing and is fixedly connected to the top end of the stirring rod.

[0013] Furthermore, a water pump is fixedly installed in the middle of the top wall of the movable platform, and the water inlet of the water pump is connected to the water inlet pipe. The right end of the water inlet pipe passes through the containing box through a leak-proof rubber sleeve and extends into the inner cavity of the containing box. The water outlet of the water pump is connected to a movable hose, and the top of the movable hose is connected to a U-shaped tube. The outer wall of the U-shaped tube is fixedly connected to the side wall of the protective frame through a fixed block. The front and rear ends of the right side of the U-shaped tube are connected to telescopic joints through connecting flanges. The right ends of the two telescopic joints are connected to watering nozzles. Long grooves are provided on the top wall of the movable platform and at the positions corresponding to the watering nozzles. The two long grooves are connected to the corresponding through ports. A handle is fixedly installed on the right side wall of the movable platform.

[0014] The utility model has the following beneficial effects:

[0015] (1) The tobacco field plant protection machine, the motor 1 drives the small gear and the large gear to rotate, the large gear drives the stud to rise or fall along the screw groove, the stud drives the limit block and the limit rod to move, the stud drives the damper 2, the movable block, the positioning block, the support rod, the support plate, the U-shaped platform and the roller to move, the movable block drives the positioning block to slide along the positioning groove in the inner wall of the stud, when the motor 2 drives the roller to drive the entire device to move in the pothole position of the tobacco field, the vertical vibration force of the roller can be reduced by the mutual cooperation of the damper 2 and the spring 2, and the vibration problem of the entire device during the movement can be reduced by the mutual cooperation of the mounting seat, the damper 1 and the spring 1. When the entire device is used in a mountain tobacco field, when the tobacco field has a certain inclination angle, the horizontal state of the entire device can be quickly adjusted or the inclination angle of the entire device can be reduced. When the mountain tobacco field encounters some potholes or passes through stones and vibrates, the mutual cooperation of each component in the adjustment component has a good shock filtering effect. The entire device can also maintain stable and safe operation in a tobacco field with a slope greater than 15 degrees.

[0016] (2) The tobacco field plant protection machine, when planting tobacco, the water or fertilizer required is first fed into the storage box through the feed pipe. If fertilizer is fed, a certain proportion of water is fed into the storage box through the feed pipe. The motor drives the stirring rod and stirring blades to rotate inside the storage box, and the mixture of fertilizer and water is fully stirred and evenly mixed. When the protective frame drives the U-shaped tube to move, it drives the telescopic joint tube and the irrigation nozzle to move downward through the long groove. The water pump draws water from the inside of the storage box through the water inlet pipe and injects it into the U-shaped tube through the movable hose. The water is sprayed into the fertilizer solution hole opened in the tobacco field through the telescopic joint tube and the irrigation nozzle. When the entire device is used for tobacco field plant protection, the liquid fertilizer mixture can be quickly added to the opened hole, and then the planting work can be carried out, and the fertilizer and water can be fully mixed and evenly mixed, so that the liquid fertilizer mixture has good nutrient uniformity.

[0017] (3) In the tobacco field plant protection machine, the motor drives the connecting shaft and the pulley to rotate. When the pulley rotates, it drives the pulley and the connecting shaft at the rear to rotate through the transmission belt. The electric push rod drives the moving seat to drive the limit slider to slide downward in the inner wall of the limit slide groove. The moving seat pushes the protective frame and the U-shaped tube to move downward. The moving seat drives the connecting shaft and the spiral blade through the opening to enter the tobacco field and start drilling. When the tobacco field is planted, the tobacco field can be drilled without manual excavation, which can save manpower. In addition, during the drilling process, the irrigation component can be driven to fertilize the previously opened hole, so that the functionality of the entire device is further expanded.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the main view of the external structure of the utility model;

[0020] Figure 2 This is a left view of the external structure of the utility model;

[0021] Figure 3 This is a front view of the internal structure of the utility model;

[0022] Figure 4 This is a top view of the external structure of the utility model;

[0023] Figure 5 This is an exploded view of the internal structure of the adjustment component of the utility model;

[0024] Figure 6 This is an exploded bottom view of the internal structure of the adjustment component of the utility model;

[0025] Figure 7 This is an exploded view of the internal structure of the hole opening component and irrigation component of the utility model;

[0026] Figure 8 This is the left side view of the exploded view of the internal structure of the hole opening component and irrigation component of the utility model.

[0027] In the figure, 1. moving platform; 2. adjusting component; 21. protective cover; 22. supporting platform; 23. U-shaped frame; 24. damper 1; 25. spring 1; 26. mounting seat; 27. mounting slot; 28. screw slot; 29. ​​motor 1; 210. small gear; 211. large gear; 212. stud; 213. limit block; 214. limit rod; 215. damper 2; 216. spring 2; 217. movable block; 218. positioning block; 219. supporting rod; 220. supporting plate; 221. U-shaped platform; 222. motor 2; 223. positioning slot; 3. opening component; 31. U-shaped seat ; 32. Through-hole; 33. Electric push rod; 34. Moving seat; 35. Limit slider; 36. Connecting shaft; 37. Limit slide; 38. Protective frame; 39. Motor three; 310. Pulley; 311. Spiral blade; 312. Through-hole; 4. Irrigation component; 41. Water pump; 42. Movable hose; 43. U-shaped tube; 44. Telescopic joint tube; 45. Watering nozzle; 46. Motor four; 47. Stirring rod; 48. Stirring blade; 49. Container; 410. Transparent observation trough; 411. Feed pipe; 412. Water inlet pipe; 413. Long trough; 5. Battery; 6. Handle; 7. Roller. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] See also Figures 1-8 The embodiment of the utility model provides a technical solution: a tobacco field plant protection machine, comprising a mobile platform 1, rollers 7 are installed at the four corners of the outer wall of the mobile platform 1 through an adjustment component 2, a hole opening component 3 is installed on the left side of the top wall of the mobile platform 1, an irrigation component 4 is installed on the right side of the top wall of the mobile platform 1, and a battery 5 is installed on the left side of the top wall of the mobile platform 1;

[0031] The adjustment component 2 includes a U-shaped frame 23. The left and right sides of the outer wall of the U-shaped frame 23 are screwed to the outer wall of the mobile platform 1 by bolts. The inner wall of the U-shaped frame 23 is rotatably installed with a mounting seat 26. The bottom wall of the mobile platform 1 and the position corresponding to the U-shaped frame 23 are fixedly installed with a support platform 22. The side wall of the support platform 22 is hingedly installed with a damper 24. The outer wall of the damper 24 is installed with a spring 25. The top wall of the mounting seat 26 is provided with a mounting groove 27. The inner wall of the mounting groove 27 is fixedly installed with a motor 29. The power shaft of the motor 29 is fixedly installed with a pinion 210. The top wall of the mounting seat 26 is provided with a screw groove 28. The outer wall of the screw groove 28 is screwed with a stud 212. A large gear 211 is screwed onto the outer wall of the column 212, a damper 215 is fixedly installed on the inner wall of the stud 212, a spring 216 is installed on the outer wall of the damper 215, a movable block 217 is fixedly installed on the movable end of the damper 215, and a positioning block 218 is evenly fixedly installed on the outer wall of the movable block 217. Positioning grooves 223 are provided on the inner wall of the stud 212 and at the positions corresponding to the positioning blocks 218. A support rod 219 is fixedly installed on the bottom wall of the movable block 217, a support plate 220 is fixedly installed on the bottom end of the support rod 219, a U-shaped platform 221 is fixedly installed on the bottom wall of the support plate 220, and a motor 222 is fixedly installed on the inner wall of the U-shaped platform 221.

[0032] In this embodiment, the setting of the adjustment component 2 can quickly adjust the horizontal state of the entire device or lower the inclination angle of the entire device when the entire device is used in a mountain tobacco field and a slope with a certain inclination angle is required. It can still maintain safe and stable operation when facing an inclination angle greater than 15°, and can quickly filter the bumps encountered during the movement of the entire device to prevent the entire device from vibrating.

[0033] Specifically, the top of the damper 24 is hingedly installed with the bottom wall of the mounting seat 26, the large gear 211 is meshed with the small gear 210, the top and bottom ends of the stud 212 are fixedly installed with a limit block 213, and the outer wall of the limit block 213 at the bottom is fixedly installed with a limit rod 214. The top of the limit rod 214 slides through the mounting seat 26 and extends to the outside, the outer wall of the movable block 217 is slidably connected with the inner wall of the stud 212, and the outer walls of several positioning blocks 218 are slidably connected with the inner walls of the corresponding positioning grooves 223. The outer wall of the U-shaped platform 221 is rotatably connected with the roller shaft of the roller 7, and the power shaft of the motor 222 passes through the U-shaped platform 221 through a bearing and is fixedly connected with the roller shaft of the roller 7. The outer wall of the mounting seat 26 is fixedly installed with a protective cover 21.

[0034] In this embodiment, when the stud 212 moves up and down, it drives the limit block 213 and the limit rod 214 to move, preventing the stud 212 from rotating. At the same time, when the movable block 217 slides on the inner wall of the stud 212, it drives the positioning block 218 to slide in the inner wall of the positioning groove 223, preventing the support rod 219 from being offset.

[0035] Specifically, the opening assembly 3 includes a U-shaped seat 31, and the front and rear parts of the bottom wall of the U-shaped seat 31 are screwed to the left side of the top wall of the movable platform 1 by bolts. The front and rear walls inside the U-shaped seat 31 are provided with limiting grooves 37, and the inner walls of the two limiting grooves 37 are slidably installed with limiting sliders 35. The adjacent sides of the two limiting sliders 35 are fixedly installed with the same movable seat 34, and the top wall of the U-shaped seat 31 is fixedly installed with an electric push rod 33. The movable ends of the electric push rod 33 slide through the U-shaped seat 31 and are fixed on the top wall of the movable seat 34.

[0036] In this embodiment, the electric push rod 33 can push the movable seat 34 to drive the limiting slider 35 to slide in the inner wall of the limiting slide groove 37, thereby preventing the movable seat 34 from being offset when moving up and down.

[0037] Specifically, a protective frame 38 is fixedly installed on the bottom of the outer wall of the movable seat 34 by bolts, and the outer side wall of the protective frame 38 is fixedly connected to the irrigation assembly 4.

[0038] In this embodiment, the movable seat 34 drives the protective frame 38 and the U-shaped tube 43 in the irrigation assembly 4 to move when it moves.

[0039] Specifically, the front and rear parts of the bottom wall of the movable seat 34 are rotatably mounted with connecting shafts 36 through bearing seats, the outer walls of the two connecting shafts 36 are fixedly mounted with spiral blades 311, the tops of the outer walls of the two connecting shafts 36 are fixedly mounted with pulleys 310, and the outer walls of the two pulleys 310 are driven by the same transmission belt, and the front part of the top wall of the movable seat 34 is mounted with motor three 39, and the power shaft of motor three 39 passes through the movable seat 34 through a bearing and is fixedly connected to the corresponding connecting shaft 36.

[0040] In this embodiment, the motor 39 drives the connecting shaft 36, the pulley 310 and the transmission belt to work, thereby driving the spiral blades 311 to open holes in the tobacco field for planting tobacco plants. This eliminates the need for manual excavation, saves manpower, and increases excavation efficiency.

[0041] Specifically, a through opening 312 is opened on the top wall of the movable platform 1 and corresponds to the position of the spiral blade 311, and the through opening 312 is connected to the irrigation component 4. A through opening 32 is opened on the front of the top wall of the U-shaped seat 31, and the through opening 32 corresponds to the position of the motor three 39.

[0042] In this embodiment, the opening 312 is provided mainly to facilitate the upward and downward movement of the motor 39 and to prevent the motor 39 from colliding with the U-shaped seat 31 .

[0043] Specifically, the irrigation assembly 4 includes a receiving box 49, the bottom wall of the receiving box 49 is fixedly connected to the right side of the top wall of the mobile platform 1, the rear part of the top wall of the receiving box 49 is connected to the feeding pipe 411, the front wall of the receiving box 49 is provided with a transparent observation slot 410, the inner wall of the receiving box 49 is rotatably mounted with a stirring rod 47, the outer wall of the stirring rod 47 is evenly and fixedly mounted with a number of stirring blades 48, the top wall of the receiving box 49 is fixedly mounted with a motor 46, and the power shaft of the motor 46 passes through the receiving box 49 through a bearing and is fixedly connected to the top end of the stirring rod 47.

[0044] In this embodiment, the irrigation component 4 is provided, and the receiving box 49 is mainly used to hold the mixture liquid of water and fertilizer, and the motor 46 drives the stirring rod 47 and the stirring blade 48 to quickly and evenly stir it, which is convenient for subsequent spraying.

[0045] Specifically, a water pump 41 is fixedly installed in the middle of the top wall of the mobile platform 1, and the water inlet of the water pump 41 is connected to the water inlet pipe 412. The right end of the water inlet pipe 412 passes through the containing box 49 through a leak-proof rubber sleeve and extends into the inner cavity of the containing box 49. The water outlet of the water pump 41 is connected to a movable hose 42, and the top of the movable hose 42 is connected to a U-shaped tube 43. The outer wall of the U-shaped tube 43 is fixedly connected to the side wall of the protective frame 38 through a fixed block. The front and rear ends of the right side of the U-shaped tube 43 are connected to the telescopic joint tube 44 through a connecting flange. The right ends of the two telescopic joint tubes 44 are connected to the watering nozzles 45. Long grooves 413 are opened on the top wall of the mobile platform 1 and at the positions corresponding to the watering nozzles 45. The two long grooves 413 are connected to the corresponding through openings 312. The handle 6 is fixedly installed on the right side wall of the mobile platform 1.

[0046] In this embodiment, the water pump 41 starts to pump the liquid fertilizer mixture from the inside of the holding box 49 through the water inlet pipe 412 to carry out subsequent irrigation work. When the liquid fertilizer mixture passes through the movable hose 42, the U-shaped tube 43, and the telescopic joint tube 44 and is sprayed out from the watering nozzle 45, the previously opened hole is irrigated, and then subsequent planting work can be carried out. When the telescopic joint tube 44 and the watering nozzle 45 are active, they spray fertilizer through the long groove 413, and the movable platform 1 is pushed to move by the handle 6.

[0047] During operation, first, the motor 1 29, the motor 2 222, the electric push rod 33, the motor 3 39, the water pump 41, and the motor 4 46 are connected through the battery 5 and the external controller. At the same time, the motor 1 29, the motor 2 222, the motor 3 39, and the motor 4 46 all use servo motors. Before using the entire device, the water or fertilizer required for growing tobacco is first fed into the storage box 49 through the feed pipe 411. If fertilizer is fed, a certain proportion of water is fed into the storage box 49 through the feed pipe 411, and the stirring rod 47 is driven by the motor 46 to start rotating. When the stirring rod 47 rotates, it drives the stirring blade 48 to rotate inside the storage box 49, fully stirring and mixing the mixture of fertilizer and water, and then the entire device is started. When the tobacco field has a certain slope, the roller 7 on the low-lying side is raised by the adjusting component 2, and the roller 7 on the high side is lowered by the adjusting component 2. The specific adjustment method is that the motor 1 29 drives the small gear 210 to start rotating. When the small gear 210 rotates, it drives the large gear 211 meshing with it to rotate. When the large gear 211 rotates, it drives the stud 212 to start rising or falling along the inner wall of the screw groove 28. When the stud 212 moves, it drives the limit block 213 and the limit rod 214 to move to prevent the stud 212 from rotating. When the stud 212 moves up and down, it drives the damper 21 5. The movable block 217, the positioning block 218, the support rod 219, the support plate 220, the U-shaped platform 221 and the roller 7 are movable. At the same time, the movable block 217 drives the positioning block 218 to slide along the positioning groove 223 in the inner wall of the stud 212 to prevent the support rod 219 from being offset. After all the adjustments of the roller 7 are completed through the adjustment component 2, the entire device can maintain a safe working tilt angle or a roughly horizontal state. When the roller 7 is driven by the motor 222 to start driving the entire device to travel in the tobacco field, the tobacco field is not completely flat and there will be potholes. When the roller 7 passes these positions, the vertical movement of the roller 7 can be slowed down by the cooperation of the damper 215 and the spring 216. The vibration force in the direction of the movement of the whole device can be reduced by the mutual cooperation of the mounting seat 26, the damper 24 and the spring 25. When working in the tobacco field, when encountering a situation with a certain tilt angle or potholes, the whole device can be kept working smoothly and safely. Before planting tobacco plants, it is necessary to dig holes on the ridges of the tobacco field. The motor 222 drives the roller 7 to drive the whole device to start moving. The motor 39 drives the connecting shaft 36 and the pulley 310 to start rotating. When the pulley 310 rotates, the transmission belt drives the pulley 310 and the connecting shaft 36 at the rear to start rotating. Then the electric push rod 33 pushes the moving seat 34 to drive the limiting slider 35 to slide downward in the inner wall of the limiting slide groove 37.The movable base 34 pushes the protective frame 38 and U-shaped tube 43 downward. Simultaneously, the movable base 34 drives the connecting shaft 36 and spiral blade 311 through the opening 312 into the tobacco field to begin drilling. As the protective frame 38 drives the U-shaped tube 43, it drives the telescopic joint 44 and irrigation nozzle 45 through the long slot 413 to begin moving downward. Water is pumped from the interior of the storage box 49 through the water inlet pipe 412 by the water pump 41 and injected into the U-shaped tube 43 through the movable hose 42. The water is then sprayed through the telescopic joint 44 and irrigation nozzle 45 into the previously opened hole in the tobacco field, where the fertilizer solution is then directly planted. Tobacco seedlings can then be planted directly into the hole, and subsequent soiling work can then be carried out.

[0048] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0049] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A tobacco field plant protection machine, comprising a mobile platform (1), characterized in that: Rollers (7) are installed at the four corners of the outer wall of the mobile platform (1) through adjustment components (2), a hole opening component (3) is installed on the left side of the top wall of the mobile platform (1), an irrigation component (4) is installed on the right side of the top wall of the mobile platform (1), and a battery (5) is installed on the left side of the top wall of the mobile platform (1); The adjustment assembly (2) comprises a U-shaped frame (23), the left and right sides of the outer wall of the U-shaped frame (23) are both screwed to the outer wall of the moving platform (1) by bolts, the inner wall of the U-shaped frame (23) is rotatably mounted with a mounting seat (26), the bottom wall of the moving platform (1) and the position corresponding to the U-shaped frame (23) are fixedly mounted with a support platform (22), the side wall of the support platform (22) is hingedly mounted with a damper (24), the outer wall of the damper (24) is mounted with a spring (25), the top wall of the mounting seat (26) is provided with a mounting groove (27), the inner wall of the mounting groove (27) is fixedly mounted with a motor (29), the power shaft of the motor (29) is fixedly mounted with a pinion (210), the top wall of the mounting seat (26) is provided with a screw groove (28), the outer wall of the screw groove (28) is screwed with a stud (212) ), a large gear (211) is screwed onto the outer wall of the stud (212), a damper (215) is fixedly mounted on the inner wall of the stud (212), a spring (216) is mounted on the outer wall of the damper (215), a movable block (217) is fixedly mounted on the movable end of the damper (215), a positioning block (218) is evenly fixedly mounted on the outer wall of the movable block (217), a positioning groove (223) is provided on the inner wall of the stud (212) and at the position corresponding to the positioning block (218), a support rod (219) is fixedly mounted on the bottom wall of the movable block (217), a support plate (220) is fixedly mounted on the bottom end of the support rod (219), a U-shaped platform (221) is fixedly mounted on the bottom wall of the support plate (220), and a motor (222) is fixedly mounted on the inner wall of the U-shaped platform (221).

2. The tobacco field plant protection machine according to claim 1, characterized in that: The top of the damper (24) is hingedly mounted on the bottom wall of the mounting seat (26); the large gear (211) is meshedly connected with the small gear (210); the top and bottom ends of the stud (212) are fixedly mounted with a limit block (213); the outer wall of the limit block (213) at the bottom is fixedly mounted with a limit rod (214); the top end of the limit rod (214) slides through the mounting seat (26) and extends to the outside; the outer wall of the movable block (217) is slidably connected to the inner wall of the stud (212); the outer walls of several positioning blocks (218) are slidably connected to the inner walls of the corresponding positioning grooves (223); the outer wall of the U-shaped platform (221) is rotatably connected to the roller shaft of the roller (7); the power shaft of the motor (222) is fixedly connected to the roller shaft of the roller (7) through a bearing and passes through the U-shaped platform (221); and the outer wall of the mounting seat (26) is fixedly mounted with a protective cover (21).

3. The tobacco field plant protection machine according to claim 1, characterized in that: The opening assembly (3) comprises a U-shaped seat (31), the front and rear parts of the bottom wall of the U-shaped seat (31) are both screwed together on the left side of the top wall of the movable platform (1), the front and rear walls of the inner wall of the U-shaped seat (31) are both provided with a limiting slide groove (37), the inner walls of the two limiting slide grooves (37) are both slidably mounted with a limiting slider (35), the adjacent sides of the two limiting sliders (35) are both fixedly mounted with the same movable seat (34), the top wall of the U-shaped seat (31) is fixedly mounted with an electric push rod (33), and the movable ends of the electric push rod (33) are both slidably penetrated by the U-shaped seat (31) and the top wall of the movable seat (34) and are fixedly mounted.

4. The tobacco field plant protection machine according to claim 3, characterized in that: A protective frame (38) is fixedly mounted on the bottom of the outer wall of the movable seat (34) by means of bolts, and the outer side wall of the protective frame (38) is fixedly connected to the irrigation assembly (4).

5. The tobacco field plant protection machine according to claim 3, characterized in that: The front and rear parts of the bottom wall of the movable seat (34) are both rotatably mounted with a connecting shaft (36) through a bearing seat, the outer walls of the two connecting shafts (36) are both fixedly mounted with a spiral blade (311), the tops of the outer walls of the two connecting shafts (36) are fixedly mounted with a pulley (310), the outer walls of the two pulleys (310) are driven by the same transmission belt, the front part of the top wall of the movable seat (34) is mounted with a motor three (39), the power shaft of the motor three (39) passes through the movable seat (34) through a bearing and is fixedly connected to the corresponding connecting shaft (36).

6. The tobacco field plant protection machine according to claim 3, characterized in that: A through opening (312) is provided on the top wall of the movable platform (1) and at a position corresponding to the spiral blade (311), and the through opening (312) is connected to the irrigation assembly (4). A through opening (32) is provided on the front portion of the top wall of the U-shaped seat (31), and the through opening (32) corresponds to the position of the motor three (39).

7. The tobacco field plant protection machine according to claim 1, characterized in that: The irrigation assembly (4) comprises a receiving box (49), the bottom wall of the receiving box (49) is fixedly connected to the right side of the top wall of the mobile platform (1), the rear portion of the top wall of the receiving box (49) is connected to a feed pipe (411), the front wall of the receiving box (49) is provided with a transparent observation slot (410), a stirring rod (47) is rotatably mounted on the inner wall of the receiving box (49), a plurality of stirring blades (48) are evenly fixedly mounted on the outer wall of the stirring rod (47), a motor (46) is fixedly mounted on the top wall of the receiving box (49), and a power shaft of the motor (46) passes through the receiving box (49) through a bearing and is fixedly connected to the top end of the stirring rod (47).

8. The tobacco field plant protection machine according to claim 1, characterized in that: A water pump (41) is fixedly installed at the middle of the top wall of the mobile platform (1); the water inlet of the water pump (41) is connected to a water inlet pipe (412); the right end of the water inlet pipe (412) passes through the receiving box (49) through a leak-proof rubber sleeve and extends into the inner cavity of the receiving box (49); the water outlet of the water pump (41) is connected to a movable hose (42); the top end of the movable hose (42) is connected to a U-shaped tube (43); the outer wall of the U-shaped tube (43) is connected to the protective The side wall of the frame (38) is fixedly connected, the front and rear ends of the right side of the U-shaped tube (43) are connected to the telescopic joint tube (44) through the connecting flange, and the right ends of the two telescopic joint tubes (44) are connected to the irrigation nozzle (45). The top wall of the movable platform (1) and the position corresponding to the irrigation nozzle (45) are provided with a long groove (413), and the two long grooves (413) are connected to the corresponding through opening (312). The right side wall of the movable platform (1) is fixedly installed with a handle (6).

Images