CN208425166U - A kind of comprehensive abatement device of soil continuous cropping obstacle - Google Patents
A kind of comprehensive abatement device of soil continuous cropping obstacle Download PDFInfo
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- CN208425166U CN208425166U CN201820821598.4U CN201820821598U CN208425166U CN 208425166 U CN208425166 U CN 208425166U CN 201820821598 U CN201820821598 U CN 201820821598U CN 208425166 U CN208425166 U CN 208425166U
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- soil
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- subsoiling
- continuous cropping
- cropping obstacle
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Abstract
A kind of comprehensive abatement device of soil continuous cropping obstacle of the utility model, device is spread fertilizer over the fields including soil subsoiling device and variable, hanging mechanisms (1) couple with tractor, gearbox (5), adjustment frame (3), fixed platform (4) are mounted on hanging mechanisms (1), and soil subsoiling device is connect by hydraulic cylinder (2) with hanging mechanisms (1)；Tractor dynamic power is transmitted on soil subsoiling device through gearbox (5), and soil subsoiling device is equipped with the blade for rotatably cutting soil；The fixed platform (4) is equipped with variable and spreads fertilizer over the fields device, and the variable spreads fertilizer over the fields the amount of application that device adjusts material to be applied.It mixes layer using soil and ploughs and change technology, soil continuous cropping obstacle integrated control technique, variable farm chemical applying technology, can be used in the efficient prevention and control of pest and disease damage in soil environment, realize soil nutrient distribution equilibrium, reduce the soil weight and hardness, improve the efficiency of soil.
Description
Technical field
The invention belongs to the soil integrated pest prevention and control of agricultural engineering field equipments, specifically, more particularly to a kind of
Soil continuous cropping obstacle integrates abatement device.
Background technique
In recent years, with agricultural sector structure adjustment, the increase of soil continuous cropping and multiple crop index, soil continuous cropping obstacle by
Year aggravation, directly threatens the production and increasing peasant income of industrial crops.At present soil pest control techniques focus on agricultural and
Physical method, with the use of the integrated control technique of chemical method.Physical method mainly carries out at soil heat sterilization in summer
Reason, including Biofumigation, high temperature close plastic shed, sunlight sterilization and perfusion hot water treatment etc., chemical method is mainly using stifling property
Or the processing soil treatment agent of non-stifling property, or the control method of two or more technologies is used in combination.But the above method
It is used for a long time, is easy to cause soil hardening, harden, the same yield for reducing crops.
Summary of the invention
It is an object of the invention to: in view of the above-mentioned problems of the prior art, proposing that a kind of soil continuous cropping obstacle is comprehensive
Abatement device, using soil mix layer plough change technology, soil continuous cropping obstacle integrated control technique, variable farm chemical applying technology, can be used in
Soil nutrient distribution equilibrium is realized in the efficient prevention and control of pest and disease damage in soil environment, the soil weight and hardness is reduced, in conjunction with environment-friendly type
Disinfectant dazomet and organic fertilizer application demand, realize the deep-layer stirring of disinfectant and fertilizer, so that reaching improves soil physical chemistry
The effect of matter reduces the incidence of soil continuous cropping obstacle.
In order to achieve the above object, the comprehensive abatement device of a kind of soil continuous cropping obstacle proposed by the present invention, including soil are deep
Loose device and variable spread fertilizer over the fields device；Hanging mechanisms and tractor rigid attachment, gearbox, adjustment frame, fixed platform are mounted on extension
On connection mechanism, soil subsoiling device is connect by hydraulic cylinder with hanging mechanisms；Tractor dynamic power is transmitted to soil depth through gearbox
On loose device, soil subsoiling device is equipped with the blade for rotatably cutting soil；The fixed platform (4) is spread equipped with variable
Device is applied, the variable spreads fertilizer over the fields the amount of application that device adjusts material to be applied.
The power of tractor is transmitted to gearbox (5) by pto input shaft (12), drives by the power of gearbox (5)
Driving shaft (6) revolution, and drive sprocket (11) rotation thereon is driven, chain (17) pilled-in selvedge cutter (7) is along extension frame (18)
It moves upwards, continuous cutting soil；By the flexible of hydraulic cylinder (2), floating up and down for adjustment frame (3) is driven, different depths are cut
The soil of degree.
The driving shaft (6) of soil subsoiling device, extension frame (18) are mounted on adjustment frame (3), drive sprocket (11) installation
On driving shaft (6), driven sprocket (9) is mounted in subsoiling device fixed plate (16) by driven sprocket support plate (15), deep
Loose device fixed plate (16), which is mounted on, to extend on frame (18), and rear rotating wheel (10) is mounted on extension frame by rear rotary shaft (19)
(18) on；Chain (17) is centered around in drive sprocket (11), driven sprocket (9) and rear rotating wheel (10)；Chain (17) is by carrier bar
(8) it forms, is fixed with blade (7) on carrier bar (8).
The soil cut bypasses drive sprocket (11) unloading, blade (7) edge after unloading under the drive of blade (7)
The upside for extending frame (18) moves down, around continuing to cut soil behind driven sprocket (9) and rear rotating wheel (10), continuously not
Disconnected work；In the case where the small depth amount cutting of blade (7) and chain (17) drive, material to be applied constantly is carried by chain (17) to soil
In layer, realize and the mixing of soil layer from bottom to top.
Further, the chain (17) is bipatch chain, and chain (17) is double carrier chain, is equidistantly distributed on chain
Carrier bar (8), carrier bar (8) and blade (7) are connected by bolts together, are evenly distributed on closed chain (17).
Subsoiling device fixed plate (16) is equipped with several bolts hole, and driven sprocket support plate (15) passes through different bolts hole
It is mounted in subsoiling device fixed plate (16), adjusts the tensile force of chain (17).
Further, variable fertilizer applicator is mounted on fixed platform (4) by mounting seat (22), and hopper (20) passes through
On feeding body (23), feeding body (23) is connected by bolts on mounting seat (22) bolt-connection, and bearing block (21) passes through
Bolt-connection is mounted on mounting seat (22), and tubaeform lower hopper is mounted on feeding body (23), and conveyor screw (25) is mounted on
On the bearing block (21) of two sides, shaft coupling I (26) is connected on conveyor screw (25) by pin key, passes through bolt and shaft coupling I
(26) it is connected, speed regulating motor is connected by bolt with shaft coupling II (27).
Further, the soil characteristic different according to sand soil, clayey soil, loam three classes adjusts soil by gearbox (5)
The forward speed of earth subsoiling device and the linear velocity of chain (17).
Reduce the power consumption of subsoiling.By the flexible of hydraulic cylinder, the variation of cutting depth may be implemented, depth capacity can reach
Maximum trench digging width 50cm may be implemented in 40cm, chain subsoiling device.Subsoiling unit efficiency > 100m/h, upper and lower soil layer mixing
Uniformly, genesis analysis > 80%.
Further, the variable spreads fertilizer over the fields device and can be adjusted according to the forward speed of subsoiling device and the linear velocity of chain
The revolving speed of motor, and then the amount of application of dazomet and organic fertilizer is adjusted, reach and precisely spreads fertilizer over the fields.
Using the beneficial effect of the technical solution of the invention patent, the variation of soil cutting depth may be implemented, adjust and become
Amount spreads fertilizer over the fields device, precisely spreads fertilizer over the fields, and continuously cuts soil using the combination of chain knife, to reach the subsoiling effect of soil, uses
Soil, which mixes layer and ploughs, changes technology, soil continuous cropping obstacle integrated control technique, variable farm chemical applying technology, can be used in disease pest in soil environment
Soil nutrient distribution equilibrium is realized in harmful efficient prevention and control, is reduced the soil weight and hardness, is improved the efficiency of soil.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Fig. 2 is power transmission arrangment schematic diagram in Fig. 1.
Fig. 3 is the structural schematic diagram of the soil subsoiling device of Fig. 1 embodiment.
Fig. 4 is the schematic diagram of soil subsoiling device chain subsoiling structure in Fig. 3.
Fig. 5 is that variable spreads fertilizer over the fields apparatus structure schematic diagram.
Fig. 6 is the blade structure schematic diagram in soil subsoiling device.
Fig. 7 is the structural schematic diagram for the conveyor screw that variable spreads fertilizer over the fields device.
In figure: 1- hanging mechanisms, 2- hydraulic cylinder, 3- adjustment frame, 4- fixed platform, 5- gearbox, 6- driving shaft, 7- knife
Piece, 8- carrier bar, 9- driven sprocket, rotating wheel after 10-, 11- drive sprocket, 12-pto input shaft, 13- front console, 14- connect
Connecting bolt, 15- driven sprocket support plate, 16- subsoiling device fixed plate, 17- chain, 18- extend frame, rotary shaft after 19-,
20- hopper, 21- bearing block, 22- mounting seat, 23- feeding body, 24- lower hopper, 25- conveyor screw, 26- shaft coupling I, 27- connection
Axis device II, 28- speed regulating motor.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, to the embodiment of the present invention for spreading fertilizer over the fields dazomet coupling organic fertilizer
In technical solution be clearly and completely described.
A kind of comprehensive abatement device of soil continuous cropping obstacle, including soil subsoiling device and variable spread fertilizer over the fields device, hanging mechanisms
(1) couple with tractor, gearbox (5), adjustment frame (3), fixed platform (4) are mounted on hanging mechanisms (1), soil subsoiling dress
It sets and is connect by hydraulic cylinder (2) with hanging mechanisms (1)；Tractor dynamic power is transmitted on soil subsoiling device through gearbox (5), soil
Earth subsoiling device is equipped with the blade for rotatably cutting soil；The fixed platform (4) is equipped with variable and spreads fertilizer over the fields device, described
Variable spreads fertilizer over the fields the amount of application that device adjusts material to be applied.
The driving shaft (6) of soil subsoiling device, extension frame (18) are mounted on adjustment frame (3), drive sprocket (11) installation
On driving shaft (6), driven sprocket (9) is mounted in subsoiling device fixed plate (16) by driven sprocket support plate (15), deep
Loose device fixed plate (16), which is mounted on, to extend on frame (18), and rear rotating wheel (10) is mounted on extension frame by rear rotary shaft (19)
(18) on；Chain (17) is centered around in drive sprocket (11), driven sprocket (9) and rear rotating wheel (10)；Chain (17) is by carrier bar
(8) it forms, is fixed with blade (7) on carrier bar (8).
The power of tractor is transmitted to gearbox (5) by pto input shaft (12), drives by the power of gearbox (5)
Driving shaft (6) revolution, and drive sprocket (11) rotation thereon is driven, chain (17) pilled-in selvedge cutter (7) is along extension frame (18)
It moves upwards, continuous cutting soil；By the flexible of hydraulic cylinder (2), floating up and down for adjustment frame (3) is driven, different depths are cut
The soil of degree.
The soil cut bypasses drive sprocket (11) unloading, blade (7) edge after unloading under the drive of blade (7)
The upside for extending frame (18) moves down, around continuing to cut soil behind driven sprocket (9) and rear rotating wheel (10), continuously not
Disconnected work；In the case where the small depth amount cutting of blade (7) and chain (17) drive, material to be applied constantly is carried by chain (17) to soil
In layer, realize and the mixing of soil layer from bottom to top.
The chain (17) is bipatch chain, and chain (17) is double carrier chain, and carrier bar is equidistantly distributed on chain
(8), carrier bar (8) and blade (7) are connected by bolts together, are evenly distributed in.On closed chain 17.
As shown in figure 5, variable fertilizer applicator is mounted in fixed platform 4 by mounting seat 22, hopper 20 passes through bolt
It being connected in feeding body 23, hopper 20 is provided with dazomet and organic fertilizer, and feeding body 23 is connected by bolts in mounting seat 22,
Bearing block 21, which is connected by bolts, to be mounted in mounting seat 22, and tubaeform lower hopper is mounted in feeding body 23, conveyor screw 25
It is mounted on the bearing block 21 of two sides, shaft coupling I26 is connected on conveyor screw 25 by pin key, passes through bolt and shaft coupling I26
It is connected, speed regulating motor is connected by bolt and shaft coupling II27.Dazomet and organic fertilizer are placed in hopper 20, pass through speed regulation
The rotation of motor 28 drives conveyor screw 25 to rotate, and dazomet and organic fertilizer are in the case where the rotation of conveyor screw 25 drives, in tubaeform lower hopper
It is inside sprinkled into soil, by adjusting speed regulating motor 28, the amount of spreading fertilizer over the fields of adjustable dazomet and organic fertilizer.
As shown in fig. 6, the bottom of blade 7 is set there are two bolt hole, and blade 7 passes through the spiral shell it discloses the shape of blade 7
Keyhole is fixed with 8 bolt of carrier bar, shown blade 7 generally streamlined, reduces soil resistance, and the top of blade 7 is equipped with point of a knife.
As shown in fig. 7, the structural schematic diagram of the conveyor screw 25 for variable fertilizer applicator.
Subsoiling is carried out to soil using soil continuous cropping obstacle provided in an embodiment of the present invention comprehensive abatement device and spreads fertilizer over the fields companion
There is the organic fertilizer of dazomet to carry out comprehensive abatement operation.According to the different soil characteristic of sand soil, clayey soil, loam three classes, pass through
Gearbox 5 adjusts the forward speed of subsoiling device and the linear velocity of chain, to adapt to more complicated actual environment, reduces subsoiling
Power consumption.By the flexible of hydraulic cylinder 2, the variation of cutting depth may be implemented, depth capacity can reach 40cm, chain subsoiling
Maximum trench digging width 50cm may be implemented in device.Subsoiling unit efficiency > 100m/h, upper and lower soil layer are uniformly mixed, genesis analysis
> 80%.
In embodiments of the present invention, variable spreads fertilizer over the fields device, can be according to the forward speed of subsoiling device and the linear speed of chain
Degree adjusts the revolving speed of motor, and then adjusts the amount of application of dazomet and organic fertilizer, reaches and precisely spreads fertilizer over the fields.Dazomet is chosen to fumigate as soil
Earth disinfection treatment, the coupling best disinfecting time of organic fertilizer application are 18 days, and organic fertilizer optimum dose is 0.5-1.0t/ mus, dazomet
Dosage is 25kg/ mus.Complete machine uses chain scraper type soil layer cutting apparatus, will be sprinkling upon the dazomet and organic fertilizer on soil layer surface
Together with the soil layer of longitudinal 40cm, in the case where the cutting of the small depth amount of blade 7 and chain 17 drive, dazomet and fertilizer are constantly taken by chain 17
Band is realized and the mixing of soil layer from bottom to top into soil layer.The cutting of small depth amount, can make soil more fine crushing；Chain 17 is certainly
Upper and lower rotation, dazomet and fertilizer are constantly carried by chain 17 into soil layer.
Claims (9)
1. a kind of comprehensive abatement device of soil continuous cropping obstacle, it is characterised in that: device is spread fertilizer over the fields including soil subsoiling device and variable,
Hanging mechanisms (1) couple with tractor, and gearbox (5), adjustment frame (3), fixed platform (4) are mounted on hanging mechanisms (1), soil
Earth subsoiling device is connect by hydraulic cylinder (2) with hanging mechanisms (1)；Tractor dynamic power is transmitted to soil subsoiling through gearbox (5)
On device, soil subsoiling device is equipped with the blade for rotatably cutting soil；The fixed platform (4) is spread fertilizer over the fields equipped with variable
Device, the variable spread fertilizer over the fields the amount of application that device adjusts material to be applied.
2. the comprehensive abatement device of a kind of soil continuous cropping obstacle according to claim 1, it is characterised in that: soil subsoiling device
Driving shaft (6), extend frame (18) be mounted on adjustment frame (3), drive sprocket (11) is mounted on driving shaft (6), driven chain
Wheel (9) is mounted in subsoiling device fixed plate (16) by driven sprocket support plate (15), subsoiling device fixed plate (16) installation
On extending frame (18), rear rotating wheel (10) is mounted on by rear rotary shaft (19) to extend on frame (18)；Chain (17) surrounds
In drive sprocket (11), driven sprocket (9) and rear rotating wheel (10)；Chain (17) is made of carrier bar (8), solid on carrier bar (8)
Surely there are blade (7).
3. the comprehensive abatement device of a kind of soil continuous cropping obstacle according to claim 1 or 2, it is characterised in that: tractor
Power is transmitted to gearbox (5) by pto input shaft (12), drives driving shaft (6) revolution by the power of gearbox (5), and
Drive sprocket (11) rotation thereon is driven, chain (17) pilled-in selvedge cutter (7) is moved upwards along frame (18) are extended, continuous cutting
Soil；By the flexible of hydraulic cylinder (2), floating up and down for adjustment frame (3) is driven, the soil of different depth is cut.
4. the comprehensive abatement device of a kind of soil continuous cropping obstacle according to claim 3, it is characterised in that: cut the soil to get off
Earth bypasses drive sprocket (11) unloading under the drive of blade (7), and blade (7) edge after unloading extends the upside of frame (18) down
Movement continuously works around continuing to cut soil behind driven sprocket (9) and rear rotating wheel (10)；Blade (7) it is small into
Under deep amount cutting and chain (17) drive, material to be applied constantly is carried by chain (17) into soil layer, realize and soil layer from lower and
On mixing.
5. the comprehensive abatement device of a kind of soil continuous cropping obstacle according to claim 1 or 2, it is characterised in that: subsoiling device
Fixed plate (16) is equipped with several bolts hole, and driven sprocket support plate (15) is mounted on subsoiling device by different bolts hole and consolidates
On fixed board (16), the tensile force of chain (17) is adjusted.
6. the comprehensive abatement device of a kind of soil continuous cropping obstacle according to claim 4, it is characterised in that: the chain (17)
For bipatch chain, chain (17) is double carrier chain, is equidistantly distributed with carrier bar (8) on chain, and carrier bar (8) and blade (7) are logical
It crosses bolt-connection together, is evenly distributed on closed chain (17).
7. the comprehensive abatement device of a kind of soil continuous cropping obstacle according to claim 1, it is characterised in that: variable fertilizer applicator is logical
It crosses mounting seat (22) to be mounted on fixed platform (4), hopper (20) is connected by bolts on feeding body (23), feeding body
(23) it being connected by bolts on mounting seat (22), bearing block (21), which is connected by bolts, to be mounted on mounting seat (22),
Tubaeform lower hopper is mounted on feeding body (23), and conveyor screw (25) is mounted on the bearing block (21) of two sides, shaft coupling I (26)
It is connected on conveyor screw (25) by pin key, is connected by bolt and shaft coupling I (26), speed regulating motor passes through bolt and shaft coupling
Device II (27) is connected.
8. the comprehensive abatement device of a kind of soil continuous cropping obstacle according to claim 4, it is characterised in that: according to sand soil, stick
The different soil characteristic of matter soil, loam three classes, the forward speed and chain (17) of soil subsoiling device are adjusted by gearbox (5)
Linear velocity the variation of cutting depth may be implemented, depth capacity can reach 40cm, chain by the flexible of hydraulic cylinder (2)
Maximum trench digging width 50cm may be implemented in subsoiling device；Subsoiling unit efficiency > 100m/h, upper and lower soil layer are uniformly mixed, Zong Xiangfen
Cloth > 80%.
9. the comprehensive abatement device of a kind of soil continuous cropping obstacle according to claim 1, it is characterised in that: according to subsoiling device
The linear velocity of forward speed and chain (17), adjusts the revolving speed of motor (28), and then adjusts the amount of application of material to be applied, and reaches essence
Standard is spread fertilizer over the fields.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821598.4U CN208425166U (en) | 2018-05-29 | 2018-05-29 | A kind of comprehensive abatement device of soil continuous cropping obstacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821598.4U CN208425166U (en) | 2018-05-29 | 2018-05-29 | A kind of comprehensive abatement device of soil continuous cropping obstacle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208425166U true CN208425166U (en) | 2019-01-25 |
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ID=65100459
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820821598.4U Expired - Fee Related CN208425166U (en) | 2018-05-29 | 2018-05-29 | A kind of comprehensive abatement device of soil continuous cropping obstacle |
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| CN (1) | CN208425166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168383A (en) * | 2018-05-29 | 2019-01-11 | 江苏省农业科学院 | A kind of comprehensive abatement device of soil continuous cropping obstacle |
-
2018
- 2018-05-29 CN CN201820821598.4U patent/CN208425166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168383A (en) * | 2018-05-29 | 2019-01-11 | 江苏省农业科学院 | A kind of comprehensive abatement device of soil continuous cropping obstacle |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20210529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |