A rotary tillage and ridging integrated machine for tobacco planting

Abstract

The invention relates to the technical field of tobacco planting machinery and equipment, and specifically to a rotary tillage and ridging integrated machine for tobacco planting, comprising a frame with a connecting rod fixedly installed on the top, a rotary tillage mechanism for rotary tilling and crushing soil in a field arranged inside the frame; the ridging mechanism can adjust the width of the ridge, so that the width of the ridge is more suitable for planting tobacco seedlings in a corresponding area, which is convenient for later planting operations, and can automatically gather into ridges, avoiding the use of traditional guide plates, using ridging rollers for ridging, so that the side of the ridge has good compaction, and it is not easy to scatter after the ridge is formed, and the rotating ridging roller runs more smoothly, and can timely perform cleaning operations, thereby ensuring that the shape of the ridge is more regular, improving the ridging effect, and facilitating later planting operations.

Description

Technical Field

[0001] The invention relates to the technical field of tobacco planting machinery and equipment, and in particular to a rotary tillage and ridging integrated machine for tobacco planting. Background Art

[0002] Before transplanting tobacco plants, it is necessary to first use a rotary tillage and ridging machine to make ridges in the field, and then plant the tobacco seedlings on the ridges. The existing rotary tillage and ridging machine first tills the soil when making ridges, and then uses guide plates to gather into ridges. During the use of the guide plates, the soil will adhere to the guide plates, affecting the effect of gathering into ridges, resulting in irregular ridges, and after ridge making, it is necessary to use a disinfectant to disinfect the soil to reduce the diseases and pests of tobacco growth. However, if the disinfectant is sprayed directly, the disinfectant will only contact the surface soil of the ridge, and the distance of penetration into the soil is limited, the disinfection effect is not good, and the risk of diseases and pests during tobacco growth is increased. Summary of the invention

[0003] The purpose of the present invention is to provide a rotary tillage and ridging machine for tobacco planting in order to solve the above-mentioned problems. The present invention has a good crushing effect on the land, no large consolidated soil blocks will appear, the effect of subsequent disinfection and ridging is improved, and the grooves can be effectively guided.

[0004] The present invention achieves the above-mentioned purpose through the following technical solutions. A rotary tillage and ridging integrated machine for tobacco planting comprises: a frame, a connecting rod is fixedly installed on the top of the frame; a rotary tillage mechanism, the rotary tillage mechanism for rotary tilling and crushing the soil in the field is arranged inside the frame; a ridging mechanism, the ridging mechanism for gathering the soil after rotary tillage into ridges is arranged on one side of the frame; a disinfection mechanism, the disinfection mechanism for fully disinfecting the soil after rotary tillage is arranged between the rotary tillage mechanism and the ridging mechanism; wherein the rotary tillage mechanism comprises a rotating shaft rotatably connected to the inner wall of the frame, one end of the rotating shaft passes through the frame, a plurality of groups of blades are arranged on the surface of the rotating shaft, the top of the frame is rotatably connected to a power shaft, the top of the frame is rotatably connected to a transmission shaft, one end of the transmission shaft and the rotating shaft are both fixedly connected to sprockets, a chain is arranged between the two sprockets, one end of the power shaft and the other end of the transmission shaft are both fixedly connected to bevel gears, and the two bevel gears are meshed and connected with each other.

[0005] Preferably, arc-shaped plates are provided on both sides of the bottom end of the frame, the outer curved surface of the arc-shaped plate is pressed against the ground and one end is hinged to the frame by a pin shaft, and the other end is hinged to a sliding seat, the inner wall of the sliding seat is slidably connected to a slider, and one end of the slider passes through the sliding seat and is connected to the frame.

[0006] Preferably, the ridging mechanism includes a shell fixedly connected to one side of the frame, a first motor is fixedly connected to one end of the inner wall of the shell, a screw rod is fixedly connected to the output shaft of the first motor, two connecting plates are threadedly connected to the surface of the screw rod, a ridging assembly is provided at the bottom end of the connecting plate, and a leveling assembly is provided on the other side of the shell.

[0007] Preferably, the ridging assembly includes a frame fixedly connected to the bottom end of the connecting plate, a plurality of ridging rollers are rotatably connected to the inner wall of the frame, the top ends of the ridging rollers pass through the frame and are fixedly connected to pulleys, industrial belts are provided on the surfaces of the plurality of pulleys, one end of the frame is fixedly connected to a guide plate, and the inner top wall of the shell is fixedly connected to a guide block in contact with the guide plate.

[0008] Preferably, an L-shaped rod is fixedly connected to opposite sides of the two frames, a mounting plate is fixedly connected to the other end of the L-shaped rod, and a plurality of scrapers respectively in contact with the corresponding ridging rollers are fixedly connected to one side of the mounting plate.

[0009] Preferably, the leveling assembly includes two connecting rods, one end of the connecting rod is fixedly connected to the top of the frame, the top of the connecting rod passes through the shell and is fixedly connected to an adjusting rod, the opposite sides of the two adjusting rods are rotatably connected to a gathering sleeve, the opposite sides of the two gathering sleeves are respectively fixedly installed with a first round rod and a second round rod, and the first round rod and the second round rod are plugged into each other.

[0010] Preferably, one end of the inner wall of the first round rod is fixedly connected to a limiting rod, the other end of the limiting rod extends into the second round rod, the top of the shell is provided with two limiting grooves, and the connecting rod is slidably disposed in the limiting grooves.

[0011] Preferably, the disinfection mechanism includes a tank body arranged at the top of the frame and the shell, a stirring assembly is arranged at the top of the tank body, the bottom end of the stirring assembly passes through the tank body, a transverse tube is arranged on the inner top wall of the shell, a plurality of fan-shaped nozzles are arranged at the bottom end of the transverse tube, a protective assembly is arranged between the transverse tube and the shell, a water pump is arranged on the surface of the tank body, and a hose is arranged between the water pump and the transverse tube.

[0012] Preferably, the stirring assembly includes a second motor fixedly connected to the top of the tank body, the output shaft of the second motor is fixedly connected to a vertical rod, the bottom end of the vertical rod passes through the tank body, the bottom end of the vertical rod is fixedly connected to a U-shaped rod in contact with the inner wall of the tank body, the surface of the vertical rod is rotatably connected to a cylinder, the top of the cylinder passes through the tank body, the surface of the cylinder is fixedly connected to a stirring rod, the surface of the vertical rod is fixedly connected to a driving gear, the inner wall of the cylinder is rotatably connected to a transmission gear meshing with the driving gear, and the inner wall of the cylinder is fixedly connected to a gear ring meshing with the transmission gear.

[0013] Preferably, the protective assembly includes a fixed cylinder fixedly mounted on the inner top wall of the shell, the inner top wall of the fixed cylinder is fixedly connected to a second spring, the bottom end of the second spring is fixedly connected to a telescopic rod, the bottom end of the telescopic rod passes through the fixed cylinder and is fixedly connected to the top end of the cross tube, the bottom end of the cross tube is fixedly connected to a mounting ring, the fan-shaped nozzle is located in the mounting ring, the bottom end of the mounting ring is fixedly connected to a plurality of first springs, and the bottom end of the first spring is fixedly connected to a protective cover.

[0014] The beneficial effects of the present invention are:

[0015] 1. The ridging mechanism can adjust the width of the ridge, so that the width of the ridge is more suitable for the planting of tobacco seedlings in the corresponding area, which is convenient for the later planting operation. It can automatically gather into ridges, avoid the use of traditional guide plates, and use ridging rollers for ridging, so that the side of the ridge is compacted well, and it is not easy to scatter after the ridge is formed. The rotating ridging roller runs more smoothly, and the cleaning operation can be carried out in time to ensure that the shape of the ridge is more regular, improve the ridging effect, and facilitate the later planting operation. The leveling component can perform a certain degree of leveling on the upper end and both sides of the ridge to avoid the problem of fragile and easy collapse after the ridge is formed, and it will not be over-compacted, and will not affect the planting of tobacco seedlings in the later stage.

[0016] 2. The disinfection mechanism can stir and spray the existing disinfectants, and the disinfection spraying is carried out after the soil is rotary tilled and before it is gathered into ridges, which can ensure that the disinfectant liquid and the soil are effectively in contact, so that the disinfectant liquid can enter the soil, improve the disinfection effect, and reduce the pests and diseases in the subsequent tobacco production. The stirring component can use the interlaced stirring structure to stir the liquid in the tank, reduce the stirring and mixing time, and achieve better mixing effect. The protective component can effectively protect the fan-shaped nozzle, avoid soil damage to the fan-shaped nozzle during rotary tillage and ridge formation, improve the protective performance of the fan-shaped nozzle, and extend the service life of the fan-shaped nozzle;

[0017] 3. When the power shaft rotates, under the action of the two bevel gears, the transmission shaft will rotate synchronously, and under the action of the two sprockets and the chain, the rotating shaft will rotate synchronously, and the blades fixedly connected to the rotating shaft will be used to crush the soil, and multiple groups of blades installed staggered with each other can effectively crush the soil. During the movement of the frame, the arc plate can be combined with the ridge, and the slider moves in the slide seat to separate the ridge and ditch. The rotary tillage mechanism can use the staggered and rotating blades to effectively crush the soil. The crushing effect is good, and no large consolidated soil blocks will appear, which improves the effect of subsequent disinfection and ridging, and can effectively guide the groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the rotary tillage mechanism of the present invention;

[0020] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 It is a structural schematic diagram of the ridging mechanism of the present invention;

[0022] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0023] Figure 6 It is a schematic diagram of the structure of the leveling assembly of the present invention;

[0024] Figure 7 It is a structural schematic diagram of the disinfection mechanism of the present invention;

[0025] Figure 8 It is a schematic diagram of the internal structure of the tank body of the present invention;

[0026] Fig. 9 It is a schematic diagram of the transmission structure of the stirring assembly of the present invention;

[0027] Fig.10 It is a schematic diagram of the structure of the protection component of the present invention. 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0029] When implementing: Figure 1-10 As shown, a rotary tillage and ridging machine for tobacco planting comprises: a frame 1, a connecting rod 2 is fixedly installed on the top of the frame 1; a rotary tillage mechanism 3, the rotary tillage mechanism 3 for rotary tilling and crushing the soil in the field is arranged inside the frame 1; a ridging mechanism 4, the ridging mechanism 4 for gathering the soil after rotary tillage into ridges is arranged on one side of the frame 1; a disinfection mechanism 5, the disinfection mechanism 5 for fully disinfecting the soil after rotary tillage is arranged between the rotary tillage mechanism 3 and the ridging mechanism 4, the whole device is installed on the agricultural machinery by using the connecting rod 2, the agricultural machinery moves in the field, the rotary tillage mechanism 3 in the device will first rotary till the soil in the field, the disinfection mechanism 5 will disinfect the soil after rotary tillage, and at the same time the ridging mechanism 4 moves with the rotary tillage mechanism 3, gathers the soil after rotary tillage and disinfection into ridges, and then digs holes on the ridges and plants tobacco seedlings

[0030] The rotary tillage mechanism 3 in the device can effectively crush the soil by using the interlaced and rotating blades 302, and the crushing effect is good, no large consolidated soil blocks will appear, and the subsequent disinfection and ridging effects are improved, and the grooves can be effectively guided.

[0031] The disinfection mechanism 5 can stir and spray the existing disinfection drugs, and the disinfection spraying is after the soil is rotary tilled and before it is gathered into ridges, which can ensure that the disinfection liquid and the soil are effectively in contact, so that the disinfection liquid can enter the soil, improve the disinfection effect, and reduce the pests and diseases in the subsequent production of tobacco in the later stage. The stirring component 502 can use the interlaced stirring structure to stir the liquid in the tank body 501, reduce the stirring and mixing time, and achieve better mixing effect. The protection component 507 can effectively protect the fan-shaped nozzle 506, avoid soil damage to the fan-shaped nozzle 506 during rotary tillage and ridging, improve the protection performance of the fan-shaped nozzle 506, and extend the service life of the fan-shaped nozzle 506.

[0032] The ridging mechanism 4 can adjust the width of the ridge so that the width of the ridge can be more utilized for the planting of tobacco seedlings in the corresponding area, which is convenient for the later planting operations, and can automatically gather into ridges, avoiding the use of traditional guide plates. Ridging is performed using a ridging roller 4053, so that the side of the ridge has good compaction, and it is not easy to scatter after the ridge is formed. The rotating ridging roller 4053 runs more smoothly and can be cleaned in time to ensure that the shape of the ridge is more regular, improve the ridging effect, and facilitate the later planting operations. The leveling component 406 can perform a certain degree of leveling on the upper end and both sides of the ridge to avoid the problem of fragility and collapse after the ridge is formed, and it will not be over-compacted, and will not affect the later planting of tobacco seedlings.

[0033] like Figure 1 , Figure 2 and Figure 3As shown, the rotary tillage mechanism 3 includes a rotating shaft 301 rotatably connected to the inner wall of the frame body 1, one end of the rotating shaft 301 passes through the frame body 1, and a plurality of blades 302 are arranged on the surface of the rotating shaft 301, the top of the frame body 1 is rotatably connected to a power shaft 303, and the top of the frame body 1 is rotatably connected to a transmission shaft 304, one end of the transmission shaft 304 and the rotating shaft 301 are fixedly connected to a sprocket 306, a chain 307 is arranged between the two sprockets 306, one end of the power shaft 303 and the other end of the transmission shaft 304 are fixedly connected to a bevel gear 305, and the two bevel gears 305 are meshed with each other, and both sides of the bottom end of the frame body 1 are hinged with an arc plate 308: the outer curved surface of the arc plate 308 is pressed against the ground, and at the same time, one end is directly pin-hinged to one side of the frame body 1, and the other end is hinged to a sliding seat 309, and the inner wall of the sliding seat 309 is slidably connected to a slider 3 10. One end of the slider 310 passes through the slide seat 309 and is connected to the other side of the frame 1. When the power shaft 303 rotates, under the action of the two bevel gears 305, the transmission shaft 304 will rotate synchronously. Under the action of the two sprockets 306 and the chain 307, the rotating shaft 301 will rotate synchronously. The blade 302 fixedly connected to the rotating shaft 301 is used to crush the soil, and multiple groups of blades 302 installed in an interlaced manner can effectively crush the soil. During the movement of the frame 1, the hinged connection mode of the arc plate 308 can enable the end of the arc plate 308 with the slide seat 309 to move downward relative to the slider 310 under the action of its own weight and press against the ground, thereby effectively dividing the boundary line between ridges and furrows. At the same time, it can cooperate with the frame 1 to prevent the soft soil after rotary tillage from moving outward, thereby improving the subsequent ridging effect and ridging quality, and realizing the separation of ridges and furrows. The rotary tillage mechanism 3 can utilize the staggered and rotating blades 302 to effectively crush the soil, and the crushing effect is good, no large consolidated soil blocks will appear, the subsequent disinfection and ridging effects are improved, and the grooves can be effectively guided at the same time.

[0034] like Figure 1 , Figure 4 , Figure 5 and Figure 6As shown, the ridging mechanism 4 includes a shell 401 fixedly connected to one side of the frame 1, one end of the inner wall of the shell 401 is fixedly connected to a first motor 402, the output shaft of the first motor 402 is fixedly connected to a screw rod 403, the surface of the screw rod 403 is threadedly connected to two connecting plates 404, the bottom end of the connecting plate 404 is provided with a ridging component 405, and the other side of the shell 401 is provided with a leveling component 406. The shell 401 will move synchronously with the frame 1. When the ridge width needs to be adjusted, the first motor 402 is started, the first motor 402 drives the screw rod 403 to rotate, and the two connecting plates 404 will move synchronously, thereby adjusting the distance between the two ridging components 405. The ridging assembly 405 includes a frame 4051 fixedly connected to the bottom end of the connecting plate 404, the inner wall of the frame 4051 is rotatably connected to a plurality of ridging rollers 4053, the top ends of the ridging rollers 4053 pass through the frame 4051 and are fixedly connected to pulleys 4054, the surfaces of the plurality of pulleys 4054 are provided with industrial belts 4055, one end of the frame 4051 is fixedly connected to a guide plate 4052, the inner top wall of the housing 401 is fixedly connected to a guide block 4056 in contact with the guide plate 4052, the opposite sides of the two frames 4051 are fixedly connected to L-shaped rods 4057, the other end of the L-shaped rods 4057 is fixedly connected to a mounting plate 4058, one side of the mounting plate 4058 is fixedly connected to a plurality of scrapers 4056 in contact with the corresponding ridging rollers 4053 059. When the shell 401 moves, the guide block 4056 will guide the soil. Under the action of the inclination angle of the guide plate 4052 and the frame 4051, the crushed and disinfected soil will gather into ridges. In the process of ridging, when the ridging roller 4053 encounters greater resistance, the ridging roller 4053 rotates. There are teeth on the inner side of multiple pulleys 4054 and industrial belts 4055, which are commonly used components in industry, so no further description is made. The resistance will become greater and slipping will not occur easily. Therefore, when one ridging roller 4053 rotates, multiple ridging rollers 4053 will rotate synchronously, and the fixed scraper 4059 can clean the surface of the ridging roller 4053 to prevent impurities from staying on the ridging roller 4053. The leveling assembly 406 includes two connecting rods 4061, one end of the connecting rod 4061 is fixedly connected to the top of the frame 4051, the top of the connecting rod 4061 passes through the shell 401 and is fixedly connected to an adjusting rod 4062, the opposite sides of the two adjusting rods 4062 are rotatably connected to a gathering sleeve 4063, the opposite sides of the two gathering sleeves 4063 are respectively fixedly installed with a first round rod 4064 and a second round rod 4065, the first round rod 4064 and the second round rod 4065 are plugged into each other, {the adjusting rods 4062 are common strip rods plugged into each other, and the length is limited by adjusting bolts. Because of conventional technical means, Figure 6{drawn in, no further description is given}, so that the first round rod 4064 and the second round rod 4065 will contact the soil above the ridge. Under the condition of friction, the first round rod 4064 and the second round rod 4065 will rotate, and drive the gathering sleeve 4063 to rotate, and compact the top and both sides of the ridge to a certain extent. One end of the inner wall of the first round rod 4064 is fixedly connected to the limiting rod 4066, and the other end of the limiting rod 4066 extends into the second round rod 4065. Two limiting grooves are provided at the top of the shell 401, and the connecting rod 4061 is slidably set in the limiting groove. When the distance between the first round rod 4064 and the second round rod 4065 changes, the limiting rod 4066 will penetrate into the second round rod 4065, and limit the first round rod 4064 and the second round rod 4065, so that the two will rotate synchronously. The ridging mechanism 4 can adjust the width of the ridge so that the width of the ridge can make better use of the corresponding area for tobacco. The planting of seedlings is convenient for the later planting operations, and can be automatically gathered into ridges, avoiding the use of traditional guide plates. Ridging rollers 4053 are used for ridge forming, so that the sides of the ridges are compacted well, and it is not easy to scatter after ridge forming. The rotating ridge forming rollers 4053 run more smoothly, and can be cleaned in time to ensure that the shape of the ridges is more regular, improve the effect of ridge forming, and facilitate the later planting operations. The leveling component 406 can perform a certain degree of leveling on the upper end and both sides of the ridge to avoid the problem of fragility and collapse after the ridge is formed, and it will not be overly compacted, and will not affect the later planting of tobacco seedlings.

[0035] like Figure 1 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the disinfection mechanism 5 includes a tank body 501 arranged at the top of the frame 1 and the shell 401, a stirring assembly 502 is arranged at the top of the tank body 501, the bottom end of the stirring assembly 502 penetrates into the tank body 501, a transverse pipe 503 is arranged on the inner top wall of the shell 401, a plurality of fan-shaped nozzles 506 are arranged at the bottom end of the transverse pipe 503, a protective assembly 507 is arranged between the transverse pipe 503 and the shell 401, and a water pump 504 is arranged on the surface of the tank body 501. A hose 505 is provided between 04 and the horizontal pipe 503, and the drugs required for disinfection are placed into the tank body 501 in the disinfection mechanism 5 {the disinfection product can be selected from Guoguang cintoquinone acetate and mixed with water, and then sprayed after full fusion}, stirred by the stirring component 502, and the water pump 504 is started. The water pump 504 transports the stirred solution in the tank body 501 to the horizontal pipe 503, and the fan-shaped nozzle 506 is used to spray the disinfectant on the soil. The stirring assembly 502 includes a second motor 5021 fixedly connected to the top of the tank body 501, the output shaft of the second motor 5021 is fixedly connected to a vertical rod 5022, the bottom end of the vertical rod 5022 penetrates into the tank body 501, the bottom end of the vertical rod 5022 is fixedly connected to a U-shaped rod 5023 in contact with the inner wall of the tank body 501, the surface of the vertical rod 5022 is rotatably connected to a cylinder 5024, the top of the cylinder 5024 penetrates the tank body 501, the surface of the cylinder 5024 is fixedly connected to a stirring rod 5025, the surface of the vertical rod 5022 is fixedly connected to a driving gear 5026, the inner wall of the cylinder 5024 is rotatably connected to a transmission gear 5027 meshing with the driving gear 5026, and the cylinder 502 4 is fixedly connected with a gear ring 5028 meshing with a transmission gear 5027, and the second motor 5021 is started, and the second motor 5021 drives the vertical rod 5022 and the U-shaped rod 5023 to rotate, so as to rotate the solution in the tank body 501, and the U-shaped rod 5023 scrapes the inner wall of the tank body 501, and at the same time, the vertical rod 5022 drives the driving gear 5026 to rotate, and the driving gear 5026 drives the transmission gear 5027 to rotate in the opposite direction. Under the action of the gear ring 5028, the cylinder 5024 rotates in the same direction as the transmission gear 5027, and the cylinder 5024 drives the stirring rod 5025 to rotate, and the rotation direction of the stirring rod 5025 is opposite to that of the U-shaped rod 5023.The protection component 507 includes a fixed cylinder 5074 fixedly mounted on the inner top wall of the shell 401, the inner top wall of the fixed cylinder 5074 is fixedly connected with a second spring 5075, the bottom end of the second spring 5075 is fixedly connected with a telescopic rod 5076, the bottom end of the telescopic rod 5076 passes through the fixed cylinder 5074 and is fixedly connected to the top of the cross tube 503, the bottom end of the cross tube 503 is fixedly connected with a mounting ring 5071, the fan-shaped nozzle 506 is located in the mounting ring 5071, the bottom end of the mounting ring 5071 is fixedly connected with a plurality of first springs 5072, the bottom end of the first spring 5072 is fixedly connected with a protective cover 5073, when there is soil blocking the fan-shaped nozzle 506 or the cross tube 503, the protective cover 5073 will move upward, the first spring 5072 will shrink, and at the same time play a role in moving the soil, and the telescopic rod 5076 It can move upward, and under the action of the second spring 5075, the expansion and contraction space of the horizontal tube 503 is increased, thereby improving its protective effect. The disinfection mechanism 5 can stir and spray the existing disinfectants, and the disinfection spraying is after the soil is rotary tilled and before it is gathered into ridges, which can ensure that the disinfectant liquid and the soil are in effective contact, so that the disinfectant liquid can enter the soil, thereby improving the disinfection effect and reducing the diseases and pests in the subsequent production of tobacco. The stirring component 502 can use the staggered stirring structures to stir the liquid in the tank body 501, thereby reducing the stirring and mixing time and achieving a better mixing effect. The protective component 507 can effectively protect the fan-shaped nozzle 506, thereby preventing the soil from damaging the fan-shaped nozzle 506 during rotary tillage and ridging, thereby improving the protective performance of the fan-shaped nozzle 506 and extending the service life of the fan-shaped nozzle 506.

[0036] When the present invention is in use, the entire device is installed on the agricultural machinery by using the connecting rod 2. The agricultural machinery moves in the field, and the rotary tillage mechanism 3 in the device will first rotary till the soil in the field. When the power shaft 303 rotates, under the action of the two bevel gears 305, the transmission shaft 304 will rotate synchronously, and under the action of the two sprockets 306 and the chain 307, the rotating shaft 301 will rotate synchronously, and the blade 302 fixedly connected to the rotating shaft 301 is used to crush the soil, and multiple groups of blades 302 installed in an interlaced manner can effectively crush the soil. During the movement of the frame 1, the hinged connection mode of the arc plate 308 can enable the end of the arc plate 308 with the sliding seat 309 to move downward relative to the slider 310 under the action of its own weight and press against the ground, effectively dividing the boundary line between the ridge and the furrow, and at the same time, it can cooperate with the frame 1 to prevent the soft soil after rotary tillage from moving outward, thereby improving the subsequent ridging effect and ridging quality, and realizing the separation of ridges and furrows.{Put the drugs to be disinfected in advance into the tank 501 in the disinfection mechanism 5. {The disinfection product can be Guoguang cintoquinone acetate mixed with water, and then sprayed after full fusion. Start the second motor 5021, and the second motor 5021 drives the vertical rod 5022 and the U-shaped rod 5023 to rotate, and the solution in the tank 501 is rotated. The U-shaped rod 5023 will scrape the inner wall of the tank 501, and the vertical rod 5022 will drive the driving gear 5026 to rotate, and the driving gear 5026 drives the transmission gear 50 27 rotates in the opposite direction. Under the action of the gear ring 5028, the cylinder 5024 will rotate in the same direction as the transmission gear 5027. The cylinder 5024 drives the stirring rod 5025 to rotate. The rotation direction of the stirring rod 5025 is opposite to that of the U-shaped rod 5023. The water pump 504 is started. The water pump 504 transports the stirred solution in the tank body 501 to the horizontal pipe 503. The fan-shaped nozzle 506 is used to spray the disinfectant on the soil. The shell 401 will move synchronously with the frame 1, and the guide block 4056 will move the soil The guiding effect is that under the action of the inclined angle of the guide plate 4052 and the frame 4051, the crushed and disinfected soil is gathered into ridges, and in the process of ridging, when the ridging roller 4053 encounters a large resistance, the ridging roller 4053 rotates, and there are multiple pulleys 4054 and industrial belts 4055. Therefore, when one ridging roller 4053 rotates, multiple ridging rollers 4053 will rotate synchronously, and the fixed scraper 4059 can clean the surface of the ridging roller 4053 to prevent impurities from staying on the ridging roller 4053. At this time, the first The round rod 4064 and the second round rod 4065 will contact the soil above the ridge. Under the condition of friction, the first round rod 4064 and the second round rod 4065 will rotate, and drive the gathering sleeve 4063 to rotate, so as to compact and shape the top and both sides of the ridge to a certain extent {when the ridge width needs to be adjusted, start the first motor 402, the first motor 402 drives the screw rod 403 to rotate, and the two connecting plates 404 will move synchronously, so as to adjust the distance between the two ridge-forming components 405}, and then dig holes on the ridges and plant tobacco seedlings;.

[0037] When soil blocks the fan-shaped nozzle 506 or the horizontal pipe 503, the protective cover 5073 will move upward, the first spring 5072 will contract, and at the same time play the role of moving the soil, and the telescopic rod 5076 can move upward. Under the action of the second spring 5075, the telescopic space of the horizontal pipe 503 is increased, thereby improving its protective effect.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rotary tillage and ridging machine for tobacco planting, characterized in that: include: A frame body (1), a connecting rod (2) being fixedly mounted on the top of the frame body (1); A rotary tillage mechanism (3) for rotary tillage and crushing soil in a field, the rotary tillage mechanism (3) being arranged inside a frame (1), arc-shaped plates (308) being arranged on both sides of the bottom end of the frame (1), the outer curved surface of the arc-shaped plate (308) being pressed against the ground, one end of which is hinged to the frame (1) with a pin, and the other end of which is hinged to a sliding seat (309), the inner wall of the sliding seat (309) being slidably connected to a sliding block (310), one end of which passes through the sliding seat (309) and is connected to the frame (1); A ridging mechanism (4) for gathering soil into ridges after rotary tillage. The ridging mechanism (4) is arranged on one side of a frame (1), and comprises a shell (401) fixedly connected to one side of the frame (1), a first motor (402) being fixedly connected to one end of the inner wall of the shell (401), a screw rod (403) being fixedly connected to the output shaft of the first motor (402), two connecting plates (404) being threadedly connected to the surface of the screw rod (403), a ridging assembly (405) being arranged at the bottom end of the connecting plate (404), and a leveling assembly (406) being arranged on the other side of the shell (401); The rotary tillage mechanism (3) comprises a rotating shaft (301) rotatably connected to the inner wall of the frame (1), one end of the rotating shaft (301) passes through the frame (1), a plurality of blades (302) are arranged on the surface of the rotating shaft (301), a power shaft (303) is rotatably connected to the top of the frame (1), a transmission shaft (304) is rotatably connected to the top of the frame (1), a sprocket (306) is fixedly connected to one end of the transmission shaft (304) and the rotating shaft (301), a chain (307) is arranged between the two sprockets (306), one end of the power shaft (303) and the other end of the transmission shaft (304) are fixedly connected to a bevel gear (305), and the two bevel gears (305) are meshed and connected with each other; A disinfection mechanism (5) for fully disinfecting soil after rotary tillage. The disinfection mechanism (5) is arranged between the rotary tillage mechanism (3) and the ridging mechanism (4), and comprises a tank body (501) arranged at the top of the frame body (1) and the shell body (401). A stirring assembly (502) is arranged at the top of the tank body (501). The bottom end of the stirring assembly (502) penetrates into the tank body (501). A transverse tube (503) is arranged on the inner top wall of the shell body (401). A plurality of fan-shaped nozzles (506) are arranged at the bottom end of the transverse tube (503). A protective assembly (507) is arranged between the transverse tube (503) and the shell body (401). A water pump (504) is arranged on the surface of the tank body (501). A hose (505) is arranged between the water pump (504) and the transverse tube (503). The protective component (507) comprises a fixed cylinder (5074) fixedly mounted on the inner top wall of the shell (401); the inner top wall of the fixed cylinder (5074) is fixedly connected to a second spring (5075); the bottom end of the second spring (5075) is fixedly connected to a telescopic rod (5076); the bottom end of the telescopic rod (5076) passes through the fixed cylinder (5074) and is fixedly connected to the top end of the transverse tube (503); the bottom end of the transverse tube (503) is fixedly connected to a mounting ring (5071); the fan-shaped nozzle (506) is located in the mounting ring (5071); the bottom end of the mounting ring (5071) is fixedly connected to a plurality of first springs (5072); and the bottom end of the first spring (5072) is fixedly connected to a protective cover (5073).

2. The rotary tillage and ridging machine for tobacco planting according to claim 1, characterized in that: The ridging assembly (405) comprises a frame (4051) fixedly connected to the bottom end of the connecting plate (404); a plurality of ridging rollers (4053) are rotatably connected to the inner wall of the frame (4051); the top ends of the ridging rollers (4053) pass through the frame (4051) and are fixedly connected to pulleys (4054); industrial belts (4055) are arranged on the surfaces of the pulleys (4054); a guide plate (4052) is fixedly connected to one end of the frame (4051); and a guide block (4056) in contact with the guide plate (4052) is fixedly connected to the inner top wall of the shell (401).

3. The rotary tillage and ridging integrated machine for tobacco planting according to claim 2, characterized in that: An L-shaped rod (4057) is fixedly connected to opposite sides of the two frames (4051); a mounting plate (4058) is fixedly connected to the other end of the L-shaped rod (4057); a plurality of scrapers (4059) respectively in contact with the corresponding ridging rollers (4053) are fixedly connected to one side of the mounting plate (4058); and the fixed scrapers (4059) are capable of cleaning the surface of the ridging rollers (4053).

4. The rotary tillage and ridging machine for tobacco planting according to claim 2, characterized in that: The leveling assembly (406) comprises two connecting rods (4061), one end of the connecting rod (4061) is fixedly connected to the top of the frame (4051), the top of the connecting rod (4061) passes through the shell (401) and is fixedly connected to an adjusting rod (4062), the opposite sides of the two adjusting rods (4062) are rotatably connected to a gathering sleeve (4063), the opposite sides of the two gathering sleeves (4063) are respectively fixedly installed with a first round rod (4064) and a second round rod (4065), and the first round rod (4064) and the second round rod (4065) are plugged into each other.

5. The rotary tillage and ridging machine for tobacco planting according to claim 4, characterized in that: One end of the inner wall of the first round rod (4064) is fixedly connected to a limiting rod (4066), and the other end of the limiting rod (4066) extends into the second round rod (4065). Two limiting grooves are provided at the top of the shell (401), and the connecting rod (4061) is slidably arranged in the limiting grooves.

6. The rotary tillage and ridging integrated machine for tobacco planting according to claim 1, characterized in that: The stirring assembly (502) comprises a second motor (5021) fixedly connected to the top of the tank body (501); the output shaft of the second motor (5021) is fixedly connected to a vertical rod (5022); the bottom end of the vertical rod (5022) penetrates into the tank body (501); the bottom end of the vertical rod (5022) is fixedly connected to a U-shaped rod (5023) in contact with the inner wall of the tank body (501); the surface of the vertical rod (5022) is rotatably connected to a cylinder (5024); The top end of the cylinder (5024) passes through the tank body (501); a stirring rod (5025) is fixedly connected to the surface of the cylinder (5024); a driving gear (5026) is fixedly connected to the surface of the vertical rod (5022); a transmission gear (5027) meshing with the driving gear (5026) is rotatably connected to the inner wall of the cylinder (5024); and a gear ring (5028) meshing with the transmission gear (5027) is fixedly connected to the inner wall of the cylinder (5024).

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