CN109769425B - Soil improvement device - Google Patents
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- CN109769425B CN109769425B CN201910253676.4A CN201910253676A CN109769425B CN 109769425 B CN109769425 B CN 109769425B CN 201910253676 A CN201910253676 A CN 201910253676A CN 109769425 B CN109769425 B CN 109769425B
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Abstract
The invention relates to a soil improvement device, which is characterized in that surface soil is subjected to rotary tillage, loosened surface soil is transported to a salt washing device for salt washing through a soil shoveling and transporting device after the rotary tillage, water after the salt washing is collected to a water storage device, salt is separated out after the salt washing is evaporated, the water is evaporated into steam, the steam is injected into middle soil after the surface soil is collected through an injection device, the middle soil is sterilized, and the steam is introduced into the dried surface soil for secondary heating sterilization; the invention can thoroughly wash salt from the surface soil, and reuse the salt water after salt washing to generate steam to heat and sterilize the middle-layer soil and the surface soil, and can wash salt, reconstruct, dry and sterilize the surface soil; and can sterilize the middle layer soil with less salt and without reconstruction.
Description
Technical Field
The invention relates to the technical field of soil improvement, in particular to a soil improvement device.
Background
The nature of the saline-alkali soil is that the soil body contains too high soluble salt or the saturation degree of sodium ions on soil colloid is too large, so that the soil forms biological toxicity to plants or soil microorganisms, the soil salinization not only relates to the comprehensive problem of agriculture, land and water resources, but also is a typical ecological environment problem, and at present, the treatment means of the saline-alkali soil at home and abroad comprises various technologies and methods such as physical, water conservancy, chemical and biological improvement and the like; in the prior art, salt is removed from the land by adopting fresh water for salt washing, water is discharged after salt washing, but salt washing on the land generally cannot wash out salt thoroughly, reconstruction of surface soil of the land cannot be completed, the salinity of the surface soil is still high after salt washing, and along with the planting of plants in successive years, various fungi inhibiting the growth of the plants in the soil begin to increase, the growth of the plants and the activity of the soil are damaged, and the fungi in the land cannot be simultaneously removed in the improvement process of most saline-alkali lands, so that the planting capacity of the improved soil is still poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the soil improvement device, which collects the surface soil of the soil into the improvement device, and completes the improvement of the soil by washing salt, sterilizing, mixing with the conditioner after being crushed and then throwing, so that the surface soil of the soil is thoroughly washed, crushed and mixed uniformly, and the activity of the soil is improved.
In order to achieve the purpose, the invention provides the following technical scheme:
a soil improvement device comprises a rotary tillage device, a vehicle body, a soil shoveling and transporting device, a salt washing device, a water storage device, an evaporation gas outlet device, a heating and stirring device, a sterilization device, a mixing device, a throwing device and an injection device; the bottom of automobile body is provided with the walking wheel, the inside drive arrangement that is provided with of automobile body, drive arrangement includes engine and gearbox, rotary cultivator sets up the front end at the automobile body, rotary cultivator includes the drive shaft, the cylinder rotates, the drive shaft sets up the centre at the cylinder that rotates, the both ends of drive shaft are provided with vice sprocket, vice sprocket setting is in the one end of chain I, the other end of chain I is provided with the main sprocket, the main sprocket is rotated by the drive arrangement drive, the rotation cylinder be fixed with all around and loosen the soil the tooth, the tooth that loosens the soil comprises vertical installation pole and the slope pole of loosening the soil, the slope pole setting of loosening the soil is at the top of vertical installation pole, the slope pole of loosening the soil is certain angle with ground.
Furthermore, the soil shoveling and transporting device is arranged at the front end of the vehicle body and comprises a shallow ploughing shovel, a chain wheel I, a chain II and a chain wheel II; shallow shovel fixes the front end at sprocket I, and II twines on sprocket I and sprocket II of chain.
Furthermore, the salt washing device is arranged in the vehicle body and comprises a water tank, a spray pipe, a spray head and a soil containing plate; the water tank sets up on the top of automobile body, the delivery port of water tank and the hourglass intercommunication of intaking of shower, the shower includes standpipe and horizontal pole, the lower extreme of horizontal pole is provided with a plurality of shower heads, the lower extreme of shower head is provided with flourishing native board, be provided with into soil mouth on the automobile body lateral wall of flourishing native board upper end, the one end lower part of flourishing native board is passed through the telescopic link and is connected on the cylinder of automobile body lateral wall, the other end of flourishing native board passes through the spring setting on heating agitating unit, be provided with a plurality of holes that leak on the flourishing native board.
Further, the lower extreme of flourishing native board is provided with water storage device, water storage device includes bottom plate and barrier plate, the barrier plate sets up the both sides at the bottom plate, be provided with the outlet pipe on the barrier plate of one side, water storage device passes through the outlet pipe and is connected with the internal evaporation air outlet means of car, be provided with the water pump on the outlet pipe, the bottom of automobile body is provided with telescopic cylinder, telescopic cylinder passes through telescopic link and intake-tube connection, the intake pipe transversely sets up, the lower extreme of intake pipe is vertical to be provided with a plurality of sterilization poles, the bottom of sterilization pole is the toper, the periphery of toper bottom is provided with a plurality of ventholes, be provided with the air inlet in the intake pipe, evaporation air outlet means passes through outlet duct I and is connected with the air inlet in the intake pipe, be provided with the air pump on the outlet duct I.
Furthermore, a heating and stirring device, a sterilizing device and a mixing device are also arranged in the vehicle body; the heating and stirring device comprises a heating box, a motor, a rotating rod and a stirring rod; be provided with into soil mouth on the one end lateral wall of heating cabinet, advance soil mouth setting at the lower extreme of flourishing native board, the motor setting is in the upper end of heating cabinet, and the output shaft and the dwang of motor are connected, and the puddler setting has the heating wire in the both sides of dwang, and the winding has the electric heater unit on the puddler on, be provided with electric heater unit on the lateral wall of heating cabinet.
Further, bacteria removing device includes the bacteria removing box, and the bottom plate of heating cabinet is the roof of bacteria removing box, and is the board of rotatable slope, its one end and the lateral wall rotatable coupling that goes out the fungus case, and the other end is unsettled, is provided with the air inlet on the bacteria removing box, and the air inlet passes through outlet duct II and evaporation air outlet means intercommunication, is provided with the air pump on the outlet duct II.
Further, the mixing arrangement includes the mixing box, is equipped with soil amendment in the mixing box, and the bottom plate of degerming case is the roof of mixing box, and is the board of rotatable slope, and its one end and the lateral wall rotatable coupling of mixing box, and the other end is unsettled, and the bottom of mixing box is provided with the discharge gate, and the lower extreme of discharge gate is provided with throws the dish, is provided with power device in the mixing box and passes through the rotary rod and be connected with throwing the dish, is provided with a plurality of boards of breaing on throwing the dish.
Compared with the prior art, the invention has the following beneficial effects:
the surface soil is subjected to rotary tillage, the loosened surface soil is transported to a salt washing device through a soil shoveling and transporting device after the rotary tillage to be subjected to salt washing, water after the salt washing is collected to a water storage device, salt is separated out after the salt washing is evaporated, the water is evaporated into steam and is injected into the middle soil after the surface soil is collected through an injection device, the middle soil is sterilized, and the steam is introduced into the dried surface soil to be subjected to secondary heating sterilization; the invention can thoroughly wash salt from the surface soil, and reuse the salt water after salt washing to generate steam to heat and sterilize the middle-layer soil and the surface soil, and can wash salt, reconstruct, dry and sterilize the surface soil; and can sterilize the middle layer soil with less salt and without reconstruction.
Drawings
Fig. 1 is a schematic view of a vehicle body structure of the present invention.
FIG. 2 is a schematic view of the structure of the soil holding plate of the present invention.
Fig. 3 is a schematic view of the present invention.
FIG. 4 is a schematic view of a rotary cultivator attachment of the present invention.
In the figure: 1-vehicle body, 2-rotating drum, 3-scarification teeth, 4-auxiliary chain wheel, 5-chain I, 6-shallow ploughing shovel, 7-chain II, 8-water tank, 9-spray pipe, 10-spray head, 11-soil containing plate, 12-telescopic rod, 13-spring, 14-water storage device, 15-heating box, 16-stirring rod, 17-bottom plate I, 18-degerming box, 19-air outlet pipe II, 20-mixing box, 21-evaporation air outlet device, 22-air outlet pipe I, 23-sterilization rod, 24-throwing disc, 25-bottom plate II, 26-water outlet pipe III and 27-air inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A soil improvement device comprises a rotary tillage device, a vehicle body 1, a soil shoveling and transporting device, a salt washing device, a water storage device, an evaporation gas outlet device, a heating and stirring device, a sterilization device, a mixing device, a throwing device and an injection device; the bottom of the vehicle body 1 is provided with walking wheels, a driving device is arranged inside the vehicle body 1, the driving device comprises an engine and a gearbox, a rotary tillage device is arranged at the front end of the vehicle body, the rotary tillage device comprises a driving shaft and a rotating roller 2, the driving shaft is arranged in the middle of the rotating roller, two ends of the driving shaft are provided with auxiliary chain wheels 4, the auxiliary chain wheels 4 are arranged at one ends of chains I5, the other ends of the chains I5 are provided with main chain wheels, the main chain wheels are driven to rotate by the driving device, soil loosening teeth 3 are fixed on the periphery of the rotating roller 2, the soil loosening teeth 3 consist of vertical mounting rods and inclined soil loosening rods, the inclined soil loosening rods are arranged at the tops of the vertical mounting rods, the inclined soil loosening rods form a certain angle with the ground, a soil shoveling transportation device is arranged at the front end of the vehicle body, and the soil shoveling device comprises a shallow shovel 6, a chain wheel I, a chain II 7 and a chain wheel II; the shallow ploughing shovel is fixed at the front end of the chain wheel I, the chain II 7 is wound on the chain wheel I and the chain wheel II, the salt washing device is arranged in the trolley body 1 and comprises a water tank 8, a spray pipe 9, a spray head 10 and a soil containing plate 11; the water tank 8 is arranged at the top end of the vehicle body 1, the water outlet of the water tank 8 is communicated with the water inlet of the spray pipe 9, the spray pipe 9 is provided with a valve, the spray pipe 9 comprises a vertical pipe and a cross rod, the lower end of the cross rod is provided with a plurality of spray heads 10, the lower end of each spray head 10 is provided with a soil containing plate 11, the side wall of the vehicle body at the upper end of the soil containing plate 11 is provided with a soil inlet, the lower part of one end of each soil containing plate 11 is connected to the cylinder at the side wall of the vehicle body through an expansion link 12, the other end of each soil containing plate is arranged on the heating and stirring device through a spring 13, the soil containing plate 11 is provided with a plurality of water leakage holes, the lower end of the soil containing plate 11 is provided with a water storage device 14, the water storage device 14 comprises a bottom plate and barrier plates, the barrier plates are arranged at two sides of the bottom plate, the water outlet pipe III 26 is arranged on one side of the barrier plate, the water storage device is connected with an evaporation air outlet device 21 in the vehicle body 1 through the water outlet pipe III 26, a water pump is arranged on the water outlet pipe III, the bottom end of the vehicle body 1 is provided with a telescopic cylinder, the telescopic cylinder is connected with an air inlet pipe 27 through a telescopic rod, the air inlet pipe 27 is transversely arranged, the lower end of the air inlet pipe is vertically provided with a plurality of sterilizing rods 23, the bottom end of each sterilizing rod 23 is conical, a plurality of air outlet holes are formed in the periphery of the conical bottom end, an air inlet is formed in the air inlet pipe 27, an evaporation air outlet device is connected with the air inlet in the air inlet pipe 27 through an air outlet pipe I22, an air pump is arranged on the air outlet pipe I22, and a heating stirring device, a sterilizing device and a mixing device are further arranged in the vehicle body; the heating and stirring device comprises a heating box 15, a motor, a rotating rod and a stirring rod 16; the soil inlet is arranged on the side wall of one end of the heating box 15, the soil inlet is arranged at the lower end of the soil containing plate 11, the motor is arranged at the upper end of the heating box 15, the output shaft of the motor is connected with the rotating rod, the stirring rod 16 is arranged at two sides of the rotating rod, the heating wire is wound on the stirring rod 16, the electric heating device is arranged on the side wall of the heating box 15, the sterilizing device comprises a sterilizing box 18, a bottom plate I17 of the heating box is a top plate of the sterilizing box and is a plate which can be rotated and inclined, one end of the bottom plate is rotatably connected with the side wall of the sterilizing box, the other end of the bottom plate is suspended, an air inlet is arranged on the sterilizing box 18, the air inlet is communicated with the evaporation air outlet device through an air outlet pipe II 19, an air pump is arranged on an air outlet pipe II 19, the mixing device comprises a mixing box 20 which is internally provided with a soil conditioner, a bottom plate II 25 of the sterilizing box 18 is a top plate of the mixing box and is a plate which can be rotated and inclined, one end of the side wall of the mixing box is rotatably connected with the side wall of the mixing box, the other end is unsettled, and the bottom of mixing box 20 is provided with the discharge gate, and the lower extreme of discharge gate is provided with throwing dish 24, is provided with power device in the mixing box and is connected with throwing dish 24 through the rotary rod, is provided with a plurality of boards 251 that break up on throwing dish 24.
The working process of the invention is as follows: comprises the following working steps: and A, detecting the pH value of the soil, opening the improved vehicle body to the soil to be improved after detection, starting a driving device in the vehicle body, transmitting power to a main chain wheel through a gearbox, driving a chain I to rotate by the main chain wheel so as to drive an auxiliary chain wheel to rotate, driving a rotating drum to rotate, and loosening and smashing the surface soil by loosening teeth on the rotating drum.
And B: after the rotary tillage device smashes the surface soil, the shallow ploughing shovel shovels the surface soil, the shoveling depth of the shallow ploughing shovel is 15CM, the shoveled surface soil is upwards transported along the chain II and enters the soil containing plate from the soil inlet.
And C: after the surface soil is covered with a certain thickness on the soil containing plate, a valve on the spray pipe is opened to spray water in the water tank on the soil containing plate through the spray pipe to spray and wash salt on the surface soil, the salt water after washing salt enters the water storage device from a water leakage port on the soil containing plate, and the valve on the spray pipe is closed after the salt water is sprayed to a certain degree.
Step D: open the water pump on the outlet pipe III and with the salt solution suction evaporation air outlet means in the water storage device, after evaporation air outlet means packs into certain salt solution, start the evaporation process and evaporate the salt solution in the container, open the air pump on the outlet duct I and pass through I entering intake pipe of outlet duct with the steam after the evaporation after the salt solution in the container is all evaporated, start telescopic cylinder and drive the intake pipe downstream, drive the middle level soil after the pole that disinfects inserts and peels off top layer soil, steam spills in the gas outlet of the cone of the pole lower extreme that disinfects, disinfect to middle level soil.
And E, after the surface soil is subjected to salt washing, starting a telescopic rod to drive a soil containing plate to incline, enabling the surface soil subjected to salt washing to enter a drying box from a soil inlet on the drying box, starting a motor to drive a stirring rod to stir the soil after the surface soil enters the drying box, drying the soil by a heating device, turning over a bottom plate I after the drying to enable the soil to enter a sterilization box, and simultaneously starting an air pump on an air outlet pipe II to introduce steam in an evaporation air outlet device into the sterilization box to perform secondary drying and sterilization on the surface soil.
Step F: after sterilization, the base plate II is tipped to place the soil into the mixing box to be mixed with the modifying agent, and the mixed soil is sprinkled on the ground through the sprinkling plate.
Claims (4)
1. A soil improvement device comprises a rotary tillage device, a vehicle body, a soil shoveling and transporting device, a salt washing device, a water storage device, an evaporation gas outlet device, a heating and stirring device, a sterilization device, a mixing device, a throwing device and an injection device; the soil shoveling device comprises a shallow ploughing shovel, a chain wheel I, a chain II and a chain wheel II; the shallow ploughing shovel is fixed at the front end of the chain wheel I, the chain II is wound on the chain wheel I and the chain wheel II, the salt washing device is arranged in the trolley body 1 and comprises a water tank, a spray pipe, a spray head and a soil containing plate; the water tank is arranged at the top end of the vehicle body 1, a water outlet of the water tank is communicated with a water inlet of the spray pipe, the spray pipe is provided with a valve and comprises a vertical pipe and a cross rod, the lower end of the cross rod is provided with a plurality of spray heads, the lower end of each spray head is provided with a soil containing plate, the side wall of the vehicle body at the upper end of the soil containing plate is provided with a soil inlet, the lower part of one end of the soil containing plate is connected to a cylinder on the side wall of the vehicle body through a telescopic rod, the other end of the soil containing plate is arranged on the heating and stirring device through a spring, and the soil containing plate is provided with a plurality of water leakage holes;
the lower extreme of flourishing native board is provided with water storage device, water storage device includes bottom plate and barrier plate, the barrier plate sets up the both sides at the bottom plate, be provided with outlet pipe III on the barrier plate of one side, water storage device passes through outlet pipe III and is connected with the evaporation air outlet means in the automobile body 1, be provided with the water pump on the outlet pipe III, the bottom of automobile body is provided with telescopic cylinder, telescopic cylinder passes through telescopic link and intake-tube connection, the intake pipe transversely sets up, the lower extreme of intake pipe is vertical to be provided with a plurality of sterilization poles, the bottom of sterilization pole is the toper, the periphery of toper bottom is provided with a plurality of ventholes, be provided with the air inlet in the intake pipe, evaporation air outlet means passes through outlet duct I and is connected with the air inlet in the intake pipe, be provided with the air pump on the outlet duct I.
2. A soil improving apparatus according to claim 1, wherein: the vehicle body is also provided with a heating and stirring device, a sterilizing device and a mixing device; the heating and stirring device comprises a heating box, a motor, a rotating rod and a stirring rod; be provided with into soil mouth on the one end lateral wall of heating cabinet, advance soil mouth setting at the lower extreme of flourishing native board, the motor setting is in the upper end of heating cabinet, and the output shaft and the dwang of motor are connected, and the puddler setting has the heating wire in the both sides of dwang, and the winding has the electric heater unit on the puddler on, be provided with electric heater unit on the lateral wall of heating cabinet.
3. A soil improving apparatus according to claim 1 or 2, wherein: the degerming device includes the degerming case, and bottom plate I of heating cabinet is the roof of degerming case, and is the board of rotatable slope, its one end and the lateral wall rotatable coupling that goes out the fungus case, and the other end is unsettled, is provided with the air inlet on the degerming case, and the air inlet passes through outlet duct II and evaporation air outlet device intercommunication, is provided with the air pump on outlet duct II.
4. A soil improving apparatus according to claim 3, wherein: mixing arrangement includes mixing box (20), the soil amendment is equipped with in mixing box (20), bottom plate II (25) of degerming case (18) are the roof of mixing box, and be the board of rotatable slope, the lateral wall rotatable coupling of its one end and mixing box, the other end is unsettled, the bottom of mixing box (20) is provided with the discharge gate, the lower extreme of discharge gate is provided with throws dish (24), be provided with power device in the mixing box and pass through the rotary rod and be connected with throwing dish (24), it is provided with a plurality of boards (251) of breaing up to throw on dish (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253676.4A CN109769425B (en) | 2019-03-30 | 2019-03-30 | Soil improvement device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910253676.4A CN109769425B (en) | 2019-03-30 | 2019-03-30 | Soil improvement device |
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| CN109769425A CN109769425A (en) | 2019-05-21 |
| CN109769425B true CN109769425B (en) | 2022-01-25 |
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| CN201910253676.4A Active CN109769425B (en) | 2019-03-30 | 2019-03-30 | Soil improvement device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114793518B (en) * | 2021-01-28 | 2024-03-29 | 石家庄慧谷农业科技有限公司 | Agricultural equipment for improving soil in agriculture |
| CN113325161B (en) * | 2021-07-06 | 2023-03-21 | 机械工业勘察设计研究院有限公司 | Judgment method for collapsible soil, collapsible soil or composite soil |
| CN117882525B (en) * | 2024-03-14 | 2024-05-07 | 贵州省土壤肥料研究所(贵州省生态农业工程技术研究中心)(贵州省农业资源与环境研究所) | Agricultural equipment for improving soil in agriculture |
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| KR101179673B1 (en) * | 2011-12-05 | 2012-09-05 | 주식회사 한기실업 | The Purification Device of Oil-Contaminated Soil |
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Effective date of registration: 20230806 Address after: 671000 Madeng street, Madeng Town, Jianchuan County, Dali Bai Autonomous Prefecture, Yunnan Province Patentee after: Dali Bangnong Green Industry Development Co.,Ltd. Address before: 410022 No. 98 Hongshan Road, Kaifu District, Changsha City, Hunan Province Patentee before: Yuan Caixia |
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