CN107371419A - Compound deep placement deep soil loosing shovel and compound deep placement subsoiling method - Google Patents
Compound deep placement deep soil loosing shovel and compound deep placement subsoiling method Download PDFInfo
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- CN107371419A CN107371419A CN201710580728.XA CN201710580728A CN107371419A CN 107371419 A CN107371419 A CN 107371419A CN 201710580728 A CN201710580728 A CN 201710580728A CN 107371419 A CN107371419 A CN 107371419A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
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Abstract
The invention discloses a kind of compound deep placement deep soil loosing shovel, including the fixed plate provided with fixed plate charging aperture, shovel arm and shovel head；The front side of shovel arm is provided with first edge of shovel, and at least one feed pipe is provided with rear side of shovel arm；Fixed plate and shovel head are installed in the upper/lower terminal of shovel arm respectively, the rear side of shovel head is provided with the discharge nozzle being correspondingly arranged with feed pipe, the upper end of each feed pipe connects with fixed plate charging aperture, fixed plate charging aperture connects with applying the discharging opening of material machine feed bin, upper end of the lower end of each feed pipe with a discharge nozzle is connected, and the lower end of each discharge nozzle is equipped with the discharging opening communicated with outside.The invention also discloses a kind of compound deep placement subsoiling method using above-mentioned compound deep placement deep soil loosing shovel, the compound deep placement deep soil loosing shovel and the compound deep placement subsoiling method can make soil subsoiling and material deep placement while complete, reduce farming operation flow, operating efficiency is high, improves the effect and efficiency of arid and semi-arid lands's soil improvement, water storage soil moisture conservation, drought resisting mitigation and fertilizer utilization.
Description
Technical field
The present invention relates to soil subsoiling technical field, more particularly to a kind of compound deep placement deep soil loosing shovel and compound deep placement subsoiling
Method.
Background technology
Soil subsoiling technology is an important application technology during soil management and production estimation.Soil subsoiling
Increasingly it is taken seriously as one of protective farming technique, subsoiling can improve the ventilative of soil with the arable layer of improved soil
Property and water penetration, reach water conservation, drought resisting, draining, waterlogging-resistant and fertilizer conservation purpose.According to plant growth needs, subsoiling is related to not more
Same depth, various amplitude, different-effect, different soil properties, different tillage operation demands.At present, existing soil subsoiling method and dress
Put and have certain deficiency more：Complicated, dismounting is cumbersome, and operation is laborious, and function is single, and subsoiling effect is poor, and operating efficiency is low
Deng.
Arid is the major issue of whole world concern.In this context, water-loss reducer arises.Water-loss reducer uses height
Water-absorbing resins, it is a kind of especially strong functional high molecule material of water absorbing capacity.It is nontoxic, water, water suction are released repeatedly, therefore
Agriculturally people liken it " miniature reservoir " to.Meanwhile it can also absorb fertilizer, agricultural chemicals and slowly discharge, increase fertilizer efficiency,
Drug effect.At present, mostly there is following many drawbacks for the application process of water-loss reducer and fertilizer：Water-loss reducer can not will be soluble in water
Fertilizer is effectively fixed, adds the leaching loss of soluble nutrient；Water-loss reducer and fertilizer can not be applied crop root Guinier-Preston zone,
Reduce liquid manure utilization ratio；The application depth of water-loss reducer and fertilizer is all shallower, it is impossible to which effectively limitation is irrigated (or rainfall) and caused
Leaching be lost in, adds somewhat to the loss of moisture and soluble nutrient；Water-loss reducer can not pass through water swelling and mistake
The regular change, the soil texture being effectively improved around crop root etc. that water shrinks.
The content of the invention
It is above-mentioned existing to solve it is an object of the invention to provide a kind of compound deep placement deep soil loosing shovel and compound deep placement subsoiling method
The problem of technology is present, the waste of the energy is reduced, improve the reclamation result of arid and semi-arid lands, reached time saving, save
Power, energy-conservation, synergy and the purpose of increasing both production and income.
To achieve the above object, the invention provides following scheme：
The present invention provides a kind of compound deep placement deep soil loosing shovel, including：
Fixed plate, the fixed plate are provided with fixed plate charging aperture, and the fixed plate is used for the fixation installed in tractor
On frame；
Arm is shoveled, the front side of the shovel arm is provided with first edge of shovel, at least one feed pipe is provided with rear side of the shovel arm, described
Feed pipe is used to convey the material for needing deep placement；
And shovel head, the fixed plate and the shovel head are installed in the upper/lower terminal for shoveling arm respectively, the shovel head
Rear side is provided with the discharge nozzle being correspondingly arranged with the feed pipe, and the upper end of each feed pipe connects with the fixed plate charging aperture
Logical, the fixed plate charging aperture connects with applying the discharging opening of material machine feed bin, and the lower end of each feed pipe described in one with going out
The upper end of expects pipe is connected, and the lower end of each discharge nozzle is equipped with the shovel head discharging opening communicated with outside.
Preferably, the discharging opening of each feed bin is provided with sowing amount control valve, and each sowing amount control valve is connected with least
A piece connection flexible pipe, each connection flexible pipe stretch to the fixed plate charging aperture and connected with a feed pipe.
Preferably, the fixed plate is provided with multiple installation fixing holes；First edge of shovel is prolonged by the bottom of the shovel arm
Extend the top of the shovel arm；The front center position of the shovel head is provided with second edge of shovel, and second edge of shovel is by the shovel head
Bottom extend to the top of the shovel head and be connected with first edge of shovel bottom.
Preferably, the feed pipe and the discharge nozzle set number equal, and are provided with 1~8；The feed pipe
It it is 70~90 degree with shovel head bottom surface angle；The discharge nozzle and the bottom surface angle of the shovel head are 65~85 degree.
Preferably, first edge of shovel is integrally formed with the shovel arm, and second edge of shovel is integrally formed with the shovel head.
The present invention also provides a kind of compound deep placement subsoiling method, comprises the following steps：
Installed on the fixed mount of tractor it is at least one apply material machine, respectively applying material machine includes at least two feed bins, each feed bin
Discharging opening be provided with sowing amount control valve；
In the lower section for applying material machine, at least two foregoing compound deep placement deep soil loosing shovels are set；
Each sowing amount control valve is connected with an at least connection flexible pipe, and the every connection flexible pipe stretches to institute
State fixed plate charging aperture and connected with a feed pipe；
Fertilizer and water-loss reducer are respectively put into different feed bins, compound deep placement deep soil loosing shovel described in tractor-drawn forward,
The compound deep placement deep soil loosing shovel is cut into operation agricultural land soil, opens the sowing amount control valve of the feed bin, tractor-drawn
The compound deep placement deep soil loosing shovel is at the uniform velocity moved ahead, and the mixing deep placement operation of subsoiling land preparation, fertilizer and water-loss reducer is carried out in farmland.
Preferably, the sowing amount of the fertilizer and the water-loss reducer is controlled by adjusting the sowing amount control valve.
Preferably, the fertilizer for applying farmland is organic fertilizer or one or more mixtures of chemical fertilizer.
Preferably, synthetic determination is formed according to crop species, growth area, application time, soil ph and nutrient
Species, kind number, depth and the sowing amount of the fertilizer applied；According to crop species, law of needing the water, soil physical chemistry, growth
Soils In The Region type and weather conditions judge classification, depth, distribution and the sowing amount of the water-loss reducer applied.
Preferably, subsoiling depth is judged according to soil physics structure, plough sole thickness, soil types and long-term cropping.
The present invention achieves following technique effect relative to prior art：
Compound deep placement deep soil loosing shovel provided by the invention and compound deep placement subsoiling method, can make soil subsoiling and material deep placement
Complete simultaneously；Fertilizer and water-loss reducer are added separately to apply in the different feed bins of material machine, you can realize subsoiling, fertilizer and water-loss reducer
Carried out while mixing deep placement, soil subsoiling, water-loss reducer deep placement and deep application of fertilizer are organically combined, realize three kinds of operations
Process is disposably completed, and reduces farming operation flow, reduces labour and farming operation input, reduces the wave of the energy
Take, improve operating efficiency.The application depth of subsoiling land preparation, fertilizer and water-loss reducer mixing deep placement, fertilizer and water-loss reducer is deeper, makes
Obtaining water-loss reducer can be effectively fixed by fertilizer soluble in water, reduces the leaching loss of soluble nutrient, and can be by water conservation
Agent and fertilizer effectively apply crop root Guinier-Preston zone, improve liquid manure utilization ratio；Simultaneously can effectively reduce irrigations (or drop
Rain) caused by nutrient loss, improve the content of moisture and nutrient in soil layer, water-loss reducer passes through water swelling and dehydration shrinkage
Regularity change, can effectively improve the soil texture around crop root, improve arid and semi-arid lands's soil improvement, storage
The effect and efficiency of water soil moisture conservation, drought resisting mitigation and fertilizer utilization, promote plant growth, reach time saving, laborsaving, save, synergy
And the purpose of increasing both production and income.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the front view of the compound deep placement deep soil loosing shovel in embodiment one；
Fig. 2 is Fig. 1 left view；
Fig. 3 is Fig. 2 A-A sectional views；
Fig. 4 is the structural representation of the fixed plate of the compound deep placement deep soil loosing shovel in embodiment one；
Fig. 5 is the front view of the compound deep placement deep soil loosing shovel in embodiment two；
Fig. 6 is Fig. 5 left view；
Fig. 7 is Fig. 6 A-A sectional views；
Fig. 8 is the structural representation of the fixed plate of the compound deep placement deep soil loosing shovel in embodiment two；
In figure：The compound deep placement deep soil loosing shovels of 100-；110- fixed plates；111- fixed plate charging apertures；112- installs fixing hole；
120- shovels arm；121- feed pipes；The edge of shovel of 122- first；130- shovel heads；131- discharge nozzles；132- shovel head discharging openings；133- second
The edge of shovel.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It is above-mentioned existing to solve it is an object of the invention to provide a kind of compound deep placement deep soil loosing shovel and compound deep placement subsoiling method
The problem of technology is present, the waste of the energy is reduced, improve the reclamation result of arid and semi-arid lands, reached time saving, save
Power, energy-conservation, synergy and the purpose of increasing both production and income.
The present invention provides a kind of compound deep placement deep soil loosing shovel, including a fixed plate, a shovel arm and a shovel head.Set in fixed plate
There is fixed plate charging aperture, fixed plate is used for the fixed mount installed in tractor, is installed on the fixed mount of tractor and apply material machine；Shovel
The front side of arm is provided with first edge of shovel, and at least one feed pipe is provided with rear side of shovel arm, and feed pipe is used to convey the thing for needing deep placement
Material；Fixed plate and shovel head are installed in the upper/lower terminal of shovel arm respectively, and the rear side of shovel head is provided with the discharging being correspondingly arranged with feed pipe
Pipe, the upper end of each feed pipe connect with fixed plate charging aperture, and fixed plate charging aperture connects with applying the discharging opening of material machine feed bin, often
Upper end of the lower end of individual feed pipe with a discharge nozzle is connected, and the lower end of each discharge nozzle is equipped with the shovel communicated with outside
Head discharging opening.
During using compound deep placement deep soil loosing shovel provided by the invention, installation one or more applies material on the fixed mount of tractor
Machine, respectively applying material machine includes at least two feed bins, and the discharging opening of each feed bin is provided with sowing amount control valve；Applying the lower section of material machine
At least two compound deep placement deep soil loosing shovels are set；
Each sowing amount control valve is connected with an at least connection flexible pipe, and every connection flexible pipe stretches to fixed plate charging
Mouth simultaneously connects with a feed pipe；Fertilizer and water-loss reducer are respectively put into different feed bins, and different types of fertilizer is put into
In different feed bins, tractor moves ahead cuts operation agricultural land soil by compound deep placement deep soil loosing shovel, opens sowing amount control valve, drags
Machine drawing is drawn the compound deep placement deep soil loosing shovel and at the uniform velocity moved ahead, and starts to carry out subsoiling land preparation, fertilizer and water-loss reducer mixing in farmland
Deep placement operation.
The sowing amount of fertilizer and water-loss reducer can be controlled by adjusting sowing amount control valve.
, it is necessary to be detected with the means of science to soil properties such as soil nutrient, salinities before compound deep placement Subsoiler,
Overall merit is carried out to the soil in operation farmland with reference to many index, according to soil concrete condition, carries out that rational fertilizer is mixed to be applied
Applied with water-loss reducer.
The fertilizer that compound deep placement subsoiling applies farmland can be a kind of single fertilizer or common group of a variety of fertilizer
Into；It can be organic fertilizer or chemical fertilizer to apply fertilizer.
Fertilizer type, kind number, depth and the sowing amount that compound deep placement subsoiling applies are, it is necessary to according to crop species, growing location
Area, apply the progress synthetic determinations such as time, soil ph and nutrient composition.(exemplified by being applied fertilizer by Spring Corn Area of Northeast of China：Corn
Applying nitrogen total amount should control in 135~225 kilograms/hectare, and phosphate fertilizer total amount should control should in 23~90 kilograms/hectare, potash fertilizer total amount
In 0~75 kilogram/hectare, zinc fertilizer total amount should be controlled in 15~30 kilograms/hectare for control, and boron fertilizer total amount should control public 7~15
Jin/hectare etc..)
Classification, depth, distribution and the sowing amount for the water-loss reducer that compound deep placement subsoiling applies are, it is necessary to according to crop species, need
Water rule, soil physical chemistry, the regional soil types of growth and weather conditions etc. carry out Reasonable adjustment, and general soil applies water conservation
Dosage is 7.5~30 kilograms/hectare.
Subsoiling, fertilizer and water-loss reducer deep placement, it is with black earth series, including greyzem, black earth, Baijiang soil and chernozem mainly
Implement soil.
Compound deep placement deep soil loosing shovel structure composition, subsoiling depth and subsoiling classification are, it is necessary to according to soil physics structure, plough bottom
The structure adjustings such as thickness degree, soil types and long-term cropping.(example：Black earth can the millimeter of subsoiling 350~400, light chernozem
Can the millimeter of subsoiling 280~350.)
Compound deep placement deep soil loosing shovel provided by the invention and compound deep placement subsoiling method, available for realizing subsoiling land preparation and fertilizer
Carried out while material and water-loss reducer mixing deep placement, soil subsoiling, water-loss reducer deep placement and deep application of fertilizer are organically combined, it is real
Existing three kinds of operation process are disposably completed, and reduce farming operation flow, are reduced labour and farming operation input, are reduced
The waste of the energy, improves operating efficiency.Subsoiling land preparation, fertilizer and water-loss reducer mixing deep placement, the application of fertilizer and water-loss reducer are deep
Degree is deeper so that water-loss reducer can be effectively fixed by fertilizer soluble in water, reduces the leaching loss of nutrient, and will can protect
Aqua and fertilizer effectively apply crop root Guinier-Preston zone, improve liquid manure utilization ratio；Simultaneously can effectively reduce irrigations (or drop
Rain) caused by nutrient loss, improve the content of moisture and nutrient in soil layer, water-loss reducer passes through water swelling and dehydration shrinkage
Regularity change, can effectively improve the soil texture around crop root, improve arid and semi-arid lands's soil improvement, storage
The effect and efficiency of water soil moisture conservation, drought resisting mitigation and fertilizer utilization, promote plant growth, reach time saving, laborsaving, save, synergy
And the purpose of increasing both production and income.
Compound deep placement deep soil loosing shovel provided by the invention can be provided with one or more feed pipes, and either setting one send
Expects pipe, or multiple feed pipes are set, it can make the deep placement operation process of soil subsoiling and material is simultaneously disposable to complete, both
Reduce farming operation flow, reduce labour and energy input again.The compound deep placement is used in arid and semi-arid lands
Deep soil loosing shovel 100 can realize the general assignment of soil subsoiling, water-loss reducer and organic fertilizer and unclassified stores deep placement, can drop
Low energy (diesel oil etc.) consumption 29~36%, improves farmland operation efficiency 34~45%, simplifies site preparation flow.With single homework
Compare, the operation of soil subsoiling and fertilizer and water-loss reducer mixing deep placement is carried out using the compound deep placement deep soil loosing shovel of the present invention, it is whole
Ground is better, and soil structure improved addictive effect is more preferable, and fertilizer efficiency is more longlasting, and more conducively crop root is built up, and crop drought resistance ability is big
It is big to strengthen, soil environment can be effectively improved, improves retention capacity of soil 2~6%, soil porosity can increase by more than 3%, soil
Respiration capability enhancing more than 2%, the subsoiling soil layer top degree of packing reduce by 1~4%, soil resist drought stress ability improve 3~
9%.
Compound deep placement deep soil loosing shovel can also be used for the synthesis deep placement of a variety of fertilizer, in use, different fertilizer be put into it is different
In feed bin, can improved soil nutrient composition, reasonable deep placement can make the nutrients such as the soil organism increase by 4~9%, can effectively adjust
Soil ph is saved, nutrient loss reduces by 7~13%, the total nutrient increase by 5~12% that can be absorbed by crops in soil, root of the crop
It is that Nutrient Absorption improves 3~8%.Compound deep placement deep soil loosing shovel can also realize organic fertilizer, microbial-bacterial fertilizer, common fertilizer and micro- fertilizer etc.
Mixing apply, can either medium-term and long-term improved soil structure and nutrient composition, and can the short time increase production, the biological yield of crop
3~9% can be improved, economic flow rate can improve 2~5%.
Water-loss reducer can be carried out deep placement by compound deep placement deep soil loosing shovel, water-loss reducer has been given play to more preferable effect, the suction of water-loss reducer
Water and the process of discharging water can continue to improve soil hardening structure, reduce soil hardness, effectively keep soil from packing together, crop can be promoted to support
Divide and absorb, improve soil drought-resistant ability.Water-loss reducer and subsoiling interaction, make Soil Reservoir storage capacity further expand, and Soil-stored water is inhaled
Outlet capacity strengthens.Compound deep placement deep soil loosing shovel in the present invention carries out subsoiling and the post-job soil of water-loss reducer deep placement, with not subsoiling
The soil for not applying water-loss reducer is compared, and Soil-stored water ability improves 4~12%, and soil respiration ability improves more than 3%, soil hole
Porosity increase by more than 4%, soil density decline 3% or so, and soil microbial activities strengthen 2~7%, soil layer crop root amount
Increase by 0.5~1.5% or so.Compared with single administration water-loss reducer and the soil of subsoiling, Soil-stored water water absorbing capacity is high by 1~
3.5%, soil respiration ability is high by 0.6~1.4%, and soil porosity increase by 1~2.3%, soil density declines 1~2% more,
Soil microbial activities enhancing 0~3%, soil layer crop root amount averagely increases by 0.6 or so.
Compound deep placement deep soil loosing shovel in the present invention can combine a variety of independent farming operation processes
Carry out simultaneously, expand the action effect of single homework, so as to reach time saving, laborsaving, energy-conservation, synergy and increasing both production and income mesh
's.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Embodiment one
The present embodiment provides a kind of compound deep placement deep soil loosing shovel 100, as shown in figures 1-4, including a fixed plate 110, one shovel arm
120 and a shovel head 130.Fixed plate 110 is provided with fixed plate charging aperture 111, and fixed plate 110 is used for consolidating installed in tractor
Determine on frame, installed on the fixed mount of tractor and apply material machine；The front side of shovel arm 120 is provided with first edge of shovel 122, and the rear side of shovel arm 120 is set
A feed pipe 121 is equipped with, feed pipe 121 is used to convey the material for needing deep placement；Fixed plate 110 and shovel head 130 are distinguished fixed
In the upper/lower terminal of shovel arm 120, the rear side of shovel head 130 is provided with the discharge nozzle 131 being correspondingly arranged with feed pipe 121, feed pipe
121 upper end connects with fixed plate charging aperture 111, and fixed plate charging aperture 111 connects with applying the discharging opening of material machine feed bin, feed pipe
121 lower end is connected with the upper end of discharge nozzle 131, and the lower end of discharge nozzle 131 is provided with the shovel head discharging opening communicated with outside
132。
The compound deep placement deep soil loosing shovel 100 that the present embodiment provides, the rear side of shovel arm 120 are provided with a feed pipe 121, and material exists
By being mixed during feed pipe 121 in feeding, the incorporation time of storeroom is long, effect is good, is contacted between various material particles close.
Fertilizer in material is dissolved in the water, and nutrient is absorbed by soil with water by the water-loss reducer of surrounding, the enhancing of soil fertilizer ability.Can
Crop root is promoted to absorb more nutrients and moisture in soil, plant growth effect is better than other technical schemes.
First edge of shovel 122 can reduce advance resistance during device operation, compound deep placement deep soil loosing shovel 100 is easy to forward.
The discharging opening of each feed bin is provided with sowing amount control valve, and each sowing amount control valve is connected with a connecting tube,
Connecting tube stretches to fixed plate charging aperture 111 and connected with feed pipe 121.
The compound deep placement deep soil loosing shovel that the present embodiment provides can apply several materials respectively simultaneously, when applying different material,
Single feed bin is set according to material variety and the amount of applying.Convey several materials and several feed bins are just set, every kind of material all individually fills
Carry, feed bin size can be changed according to the difference of sowing amount.The size that the sowing amount control valve of feed bin is opened is adjusted,
The amount of material outflow can be directly adjusted during operation.
Multiple installation fixing holes 112 are provided with the fixed plate 110 for the compound deep placement deep soil loosing shovel that the present embodiment provides, can be incited somebody to action
Fixed plate 110 is arranged on the fixed mount of tractor.
First edge of shovel 122 is extended to the top of shovel arm 120 by the bottom of shovel arm 120.
The front center position of shovel head 130 is provided with second edge of shovel 133, and second edge of shovel 133 is extended to by the bottom of shovel head 130
The top of shovel head 130 is simultaneously connected with the bottom of first edge of shovel 122.
More specifically in scheme, feed pipe 121 and the bottom surface angle of shovel head 130 are 70~90 °.
Discharge nozzle 131 and the bottom surface angle of shovel head 120 are 65~85 °.
First edge of shovel 122 is integrally formed with shovel arm 120, and second edge of shovel 133 is integrally formed with shovel head 130.
Example 1：
Using the compound deep placement deep soil loosing shovel 100 with a feed pipe 121 in the present embodiment to subhumid corn subsoiling
The scheme of site preparation, compound fertilizer and water-loss reducer mixing deep placement：
In order to improve the utilization ratio of subhumid Soil Water and natural precipitation, promote crop to soil moisture,
Soil nutrient and the absorption for applying fertilizer, improve soil physics structure, activating soil arable layer and edaphon environment,
The water loss of soil is reduced, increase Soil ventilation rate, water penetration and water-retaining property, reaches water conservation, drought resisting, fertilizer conservation and promotees to absorb
Purpose.
Make three compound deep placement deep soil loosing shovels 100 for having single feed pipe 121 first, according to subsoiling and deep placement to earth's surface with
Lower 350 millimeters of standard makes, fixed plate 110 to 850 millimeters of 130 plane perpendicular distance of shovel head, and first edge of shovel 122 to sending below
Expects pipe 121 is apart from for 310 millimeters, and the integrally connected of feed pipe 121 is fixed on behind shovel arm 120, shovel arm 120 and the bottom surface of shovel head 130
Into 80 degree of angle, discharge nozzle 131 and the bottom surface angle of shovel head 130 behind shovel head 130 are 68 degree.By complete three lists
The compound deep placement deep soil loosing shovel 100 of passage is fastened on fixed mount respectively by bolt, each compound deep placement deep soil loosing shovel 100 of single channel
630 millimeters of spacing.Be fixedly connected with above fixed mount three it is independent apply material machine, apply in material machine and be provided with independent fertilizer bin and guarantor
The discharging opening in aqua storehouse, fertilizer bin and water-loss reducer storehouse is fed with the corresponding fixed plate of the compound deep placement deep soil loosing shovel 100 of three single channels
Mouth 111 is connected by connection flexible pipe.
After package unit component installs, regulation respectively each applies the sowing amount of fertilizer and water-loss reducer discharging opening in material machine
Control valve, it is adjusted to required sowing amount.After the completion of all operation preparations, by tractor-drawn package unit in farmland
At the uniform velocity move ahead, start subsoiling land preparation, fertilizer and water-loss reducer mixing deep placement operation.Now, shovel head gos deep into the mm depth of soil 350,
Fertilizer and water conservation agent composition are by feed pipe 121, in the soil that 350 millimeter depth are applied via shovel head discharging opening 132.
, can be according to black earth, light black calcium and chernozem etc., soil type, different depths of plowing, different soil soil in the operation of crop field
Structure and constituent situation, adjustment subsoiling land preparation depth, buried fertilizer species and dosage, water-loss reducer proportioning and sowing amount
Deng.Operation also needs, according to Different climate condition, soil moisture, rainfall and long-term cropping species situation, to adjust subsoiling land preparation
Depth, water-loss reducer and deep application of fertilizer enter amount.
Example 2:
It is deep to legumes such as high yield mung bean and soya beans using the compound deep placement deep soil loosing shovel 100 with a feed pipe 121
The scheme of loose site preparation, fertilizer and water-loss reducer mixing deep placement：
In order to improve utilization ratio of the legume to Soil Water and natural precipitation, promote crop to the soil water
Point, soil nutrient and the absorption for applying fertilizer, improve soil physics structure, activating soil arable layer and edaphon ring
Border, reduce the water loss of soil, increase Soil ventilation rate, water penetration and water-retaining property.
Three compound deep placement deep soil loosing shovels 100 of single channel for having single feed pipe 121 are made first, are arrived according to subsoiling and deep placement
Below earth's surface 240 millimeters standard make, fixed plate 110 to 740 millimeters of 130 plane perpendicular distance of shovel head, first edge of shovel 122 to
300 millimeters of 121 distance of feed pipe below, the integrally connected of feed pipe 121 are fixed on behind shovel arm 120, shovel arm 120 and shovel head 130
Bottom surface is into 80 degree of angle, and discharge nozzle 131 and the bottom surface angle of shovel head 130 are 68 degree to shovel head 130 below.By complete three
The compound deep placement deep soil loosing shovel 100 of single channel is fastened on fixed mount respectively by bolt, each compound deep placement deep soil loosing shovel of single channel
100 600 millimeters of spacing.Be fixedly connected with above fixed mount three it is independent apply material machine, apply in material machine and be provided with independent fertilizer bin
With water-loss reducer storehouse, the corresponding fixed plate of the discharging opening in fertilizer bin and water-loss reducer storehouse and the compound deep placement deep soil loosing shovel 100 of three single channels
Charging aperture 111 is connected by connection flexible pipe.
After package unit component installs, regulation respectively each applies the sowing amount of fertilizer and water-loss reducer discharging opening in material machine
Control valve, it is adjusted to required sowing amount.After the completion of all operation preparations, by tractor-drawn package unit in farmland
At the uniform velocity move ahead, start subsoiling land preparation, fertilizer and water-loss reducer mixing deep placement operation.Now, shovel head gos deep into the mm depth of soil 240,
Fertilizer and water conservation agent composition are by feed pipe 121, in the soil layer that 240 millimeter depth are applied via shovel head discharging opening 132.
In the operation of crop field, should according to soil type, different depths of plowing, different soil soil texture and constituent situation,
Adjust subsoiling land preparation depth, buried fertilizer species and dosage, water-loss reducer proportioning and sowing amount etc..Operation is also needed according to Different climate
Condition, soil moisture, rainfall and long-term cropping species situation, adjustment subsoiling land preparation depth, water-loss reducer and deep application of fertilizer
Enter amount, reach water conservation, drought resisting, fertilizer conservation and absorbefacient purpose.
Embodiment two
The present embodiment is that it includes the full content of embodiment one to one further improved embodiment of embodiment, i.e., originally
The compound deep placement deep soil loosing shovel that embodiment provides includes the entire infrastructure feature of the compound deep placement deep soil loosing shovel of embodiment one, and improvements exist
In：
As shown in figures 5-8, the rear side of shovel arm 120 of the compound deep placement deep soil loosing shovel 100 in the present embodiment is provided with least two
Feed pipe 121, feed pipe 121 are used to convey the material for needing deep placement, and the rear side of shovel head 130 is provided with set corresponding with feed pipe 121
The discharge nozzle 131 put, the upper end of each feed pipe 121 connect with fixed plate charging aperture 111, and fixed plate charging aperture 111 is with applying material
The discharging opening connection of machine feed bin, the upper end of the lower end of each feed pipe 121 with a discharge nozzle 131 are connected, and each discharging
The lower end of pipe 131 is equipped with the shovel head discharging opening 132 communicated with outside.
Each feed pipe 121 of compound deep placement deep soil loosing shovel 100 in the present embodiment, which is used to conveying, to be applied into soil
Material, different feed pipes 121 can be used for conveying variety classes or the material of identical type, convey the feed pipe of every kind of material
121 quantity and the total quantity of feed pipe 121, according to the material ratio and total amount to be manured into soil, apply material variety number
And apply arranged distribution of material etc. and be determined.Different materials is conveyed by a plurality of feed pipe 121, material is applying soil
Start to mix after earth, each close arrangement of material order in soil layer, influencing each other between material is smaller.Such as added with water conservation in material
Agent, water-loss reducer are better than other method in the water holding capacity of this layer of soil, and the action effect duration is grown, now water-loss reducer and subsoiling
Soil texture improvement with reference to after is more preferable, and drought-resistant ability is stronger.
Example 1：
Using the compound deep placement deep soil loosing shovel 100 of multichannel to semiarid and arid biogeographic zone spring maize subsoiling land preparation, fertilizer and water conservation
The scheme of agent mixing deep placement：
In order to improve the utilization rate of semiarid region and arid biogeographic zone Soil Water, the water loss of soil is reduced, is promoted
Absorption of the crop to soil moisture and fertilizer, improve agricultural land soil physical arrangement, microbial environment and plough horizon, increase
Soil ventilation rate and water penetration, reach water conservation, drought resisting, fertilizer conservation and the purpose of synergy.
Two compound deep placement deep soil loosing shovels 100 of multichannel for there are 5 feed pipes 121 are made first, and device is according to subsoiling and deep
The standard for being applied to lower 300 millimeters of earth's surface makes, and fixed plate 110 to the plane perpendicular of shovel head 130 distance is 780 millimeters, first edge of shovel
122 to feed pipe 121 apart from for 260 millimeters, 5 integrally connecteds of feed pipe 121 are fixed on behind shovel arm 120, behind shovel head 130
80 degree of feed pipe 131 and 130 bottom surface angle of shovel head.The compound deep placement deep soil loosing shovel 100 of complete two 5 passages is passed through into bolt
It is fastened on respectively on fixed mount, carries out subsoiling and deep placement material according to the uniform ridge of 600 millimeters of row spacings, two 5 passages are answered
600 millimeters of 100 spacing of deep placement deep soil loosing shovel is closed, is fixedly connected with above fixed mount and applies material machine, applies in material machine and is provided with fertilizer bin and guarantor
Aqua storehouse, before operation, water-loss reducer and fertilizer are respectively put into respective feed bin, the discharging opening of feed bin is connected by connection flexible pipe
Enter in corresponding feed pipe 121.
After package unit component installs, regulation respectively is applied the sowing amount of fertilizer and water-loss reducer discharging opening in material machine and controlled
Valve, it is adjusted to required sowing amount.After the completion of all operation preparations, farmland is entered by tractor-drawn package unit,
At the uniform velocity moved ahead in farmland, start subsoiling land preparation, fertilizer and water-loss reducer mixing deep placement operation.Now, shovel head 130 gos deep into soil 300
Mm depth, fertilizer and water-loss reducer are by feed pipe 121, in the soil that 300 mm depths are applied via shovel head discharging opening 132.
, can be according to black earth, light black calcium, Baijiang soil and chernozem etc., different anthropogenic soil type, soil texture and groups in the operation of crop field
Into composition situation, regulation subsoiling depth, fertilizer and water-loss reducer depth sowing amount.Operation is also needed according to Different climate condition, the soil water
Point, rainfall and long-term cropping species, regulation subsoiling depth, water-loss reducer and fertilizer sowing amount.(example：1. according to soil class
Type adjust subsoiling depth, black earth can the millimeter of subsoiling 350~400, light chernozem can the millimeter of subsoiling 280~350.2. piece
Fertilizer sowing amount is adjusted according to soil nutrient situation, medium fertility plot total fertilization amount is kilogram/hectare of purity nitrogen 225, the public affairs of phosphorus potassium 90
Jin/hectare.3. adjusting water-loss reducer sowing amount according to soil water-retaining and arid situation, it is 7.5~30 that general soil, which applies water-loss reducer,
Kilogram/hectare.)
Specific case is applied in the present invention to be set forth the principle and embodiment of the present invention, above example
Illustrate to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, in specific embodiments and applications there will be changes.In summary, this specification content
It should not be construed as limiting the invention.
Claims (10)
- A kind of 1. compound deep placement deep soil loosing shovel, it is characterised in that：Including：Fixed plate, the fixed plate are provided with fixed plate charging aperture, and the fixed plate is used for the fixed mount installed in tractor；Arm is shoveled, the front side of the shovel arm is provided with first edge of shovel, at least one feed pipe, the feeding are provided with rear side of the shovel arm Managing needs the material of deep placement for conveying；And shovel head, the fixed plate and the shovel head are installed in the upper/lower terminal for shoveling arm, the rear side of the shovel head respectively Provided with the discharge nozzle being correspondingly arranged with the feed pipe, the upper end of each feed pipe connects with the fixed plate charging aperture, The fixed plate charging aperture connects with applying the discharging opening of material machine feed bin, the lower end of each feed pipe with a discharge nozzle Upper end be connected, and the lower end of each discharge nozzle is equipped with and the outside shovel head discharging opening communicated.
- 2. compound deep placement deep soil loosing shovel according to claim 1, it is characterised in that：The discharging opening of each feed bin is provided with sowing amount Control valve, each sowing amount control valve are connected with an at least connection flexible pipe, and each connection flexible pipe stretches to the fixed plate and entered Material mouth simultaneously connects with a feed pipe.
- 3. compound deep placement deep soil loosing shovel according to claim 1, it is characterised in that：It is solid that the fixed plate is provided with multiple installations Determine hole；First edge of shovel is extended to the top of the shovel arm by the bottom of the shovel arm；The front center position of the shovel head Provided with second edge of shovel, second edge of shovel by the bottom of the shovel head extend to the shovel head top and with first edge of shovel Bottom connects.
- 4. compound deep placement deep soil loosing shovel according to claim 1, it is characterised in that：The feed pipe and the discharge nozzle are set Number is equal, and is provided with 1~8；The feed pipe and shovel head bottom surface angle are 70~90 degree；The discharge nozzle with The bottom surface angle of the shovel head is 65~85 degree.
- 5. compound deep placement deep soil loosing shovel according to claim 3, it is characterised in that：First edge of shovel and the shovel arm one Shaping, second edge of shovel are integrally formed with the shovel head.
- A kind of 6. compound deep placement subsoiling method, it is characterised in that：Comprise the following steps：Installed on the fixed mount of tractor it is at least one apply material machine, respectively applying material machine includes at least two feed bins, and each feed bin goes out Material mouth is provided with sowing amount control valve；In the lower section for applying material machine, at least two compound deep placement deep soil loosing shovels as claimed in claim 1 are set；Each sowing amount control valve is connected with an at least connection flexible pipe, and the every connection flexible pipe stretches to described solid Fixed board charging aperture simultaneously connects with a feed pipe；Fertilizer and water-loss reducer are respectively put into different feed bins, compound deep placement deep soil loosing shovel described in tractor-drawn forward, by institute Compound deep placement deep soil loosing shovel incision operation agricultural land soil is stated, opens the sowing amount control valve of the feed bin, described in tractor-drawn Compound deep placement deep soil loosing shovel is at the uniform velocity moved ahead, and the mixing deep placement operation of subsoiling land preparation, fertilizer and water-loss reducer is carried out in farmland.
- 7. compound deep placement subsoiling method according to claim 6, it is characterised in that：By adjusting the sowing amount control The sowing amount of fertilizer and the water-loss reducer described in Valve controlling processed.
- 8. compound deep placement subsoiling method according to claim 6, it is characterised in that：The fertilizer for applying farmland is organic One or more mixtures of fertilizer or chemical fertilizer.
- 9. compound deep placement subsoiling method according to claim 6, it is characterised in that：According to crop species, growth area, apply Species, kind number, depth and the sowing amount for the fertilizer that the angle of incidence, soil ph and nutrient composition synthetic determination apply； The guarantor for judging to apply according to crop species, law of needing the water, soil physical chemistry, the regional soil types of growth and weather conditions Classification, depth, distribution and the sowing amount of aqua.
- 10. compound deep placement subsoiling method according to claim 6, it is characterised in that：According to soil physics structure, plough sole Thickness, soil types and long-term cropping judge subsoiling depth.
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| GB1453486A (en) * | 1974-03-05 | 1976-10-20 | Lewin G E W | Method and device for soil improvement |
| DE3223376A1 (en) * | 1982-06-23 | 1983-12-29 | Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen | Cutter-type seed coulter for the zero tillage method |
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| CN107371419B (en) | 2021-03-30 |
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