CN203467140U - Soil purification machine - Google Patents
Soil purification machine Download PDFInfo
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- CN203467140U CN203467140U CN201320372747.0U CN201320372747U CN203467140U CN 203467140 U CN203467140 U CN 203467140U CN 201320372747 U CN201320372747 U CN 201320372747U CN 203467140 U CN203467140 U CN 203467140U
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- soil
- basket
- mulch film
- adsorption cover
- mulching film
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Abstract
The utility model discloses a soil purification machine, which comprises a wheel type traveling vehicle, wherein a liftable soil taking shovel is arranged at the front of a frame of the wheel type traveling vehicle, a soil transporter is arranged at the back of the soil taking shovel, the back of the soil transporter is connected to a soil sieving device, a coarse fodder outlet of the soil sieving device is connected to a glove compartment, the frame is provided with a raking device at the front of the soil taking shovel through a support frame, the outer circumferential surface of a columnar body of the raking device is provided with upper and lower rows of symmetrical raking teeth which are extended outwards along a diameter direction, a drive mechanism capable of driving the columnar body to rotate after a mulching film is raked by the raking teeth is arranged on the support frame, a mulching film basket is further fixed on the support frame, the mulching film basket is fixedly provided with a collecting rake used for raking the mulching film on the raking device into the mulching film basket above the raking device, and the collecting rake is provided with a telescopic rod part, and a nail head part which is fixed on the telescopic rod part and is used for drawing the mulching film. According to the soil purification machine, the soil can be purified, and the mulching film pollution problem is fundamentally solved, so that the farmland is green and environmental-friendly.
Description
Technical field
The utility model relates to a kind of soil decontamination machine that purifies soil for reclaiming mulch film, belongs to plant equipment field.
Background technology
Film-mulching cultivation technique is introduced into China in the 70's of last century.Mulch film is a kind of plastic film, spreads it, can heat, moisturizing, soil conservation, fertilizer conservation, insect protected etc.Especially in arid area, there is significant effect of increasing production, become a core technology of China's dry farming.Over nearly two, 30 years, China's plastic mulching area and usage amount occupy the first in the world always, according to < < Chinese agriculture statistics > >, calculate, within 2010, National Agricultural plastic film annual turnover reaches 118.4 ten thousand tons, and area coverage reaches 3.5 hundred million mu; Within 2011, national plastic tunnel plastic film annual turnover is approximately 1,000,000 tons, and area coverage reaches more than 5,440 ten thousand mu.
Eighties of last century is since the 80's, and the west areas such as Xinjiang start on cotton, corn, growing vegetables, to promote the use of film-mulching technique on a large scale, and crop yield is increased substantially.Enter after 20th century modern agriculture that " under-film drip irrigation " technology of take is representative, the growth record that continues refreshing various crop yields.Collection plastic film mulch, sow, tillage method that fertilising, irrigate band are laid in one, not only saved precious water resource, also make a large amount of farmlands inferior, no longer cultivated farmland become high-yield field, become " magic weapon " of various places, the Northwest increasing peasant income.
But a lot of people are perhaps unexpected, the mulch film that can increase production, also can bring harm.Along with mulch film usage amount increases year by year, the problem that overlay film brings also comes one after another.
The cotton planting district in Xinjiang will be counted in the most serious place of China's Plastic-film pollution at present.The a research report demonstration of announcing for 2008, in cotton field, Xinjiang region, 265.3 kilograms of the average per hectares of mulch film residual quantity, and along with the overlay film time limit is longer, pollute more serious.In Xinjiang, the continuous cotton field of overlay film 10 years, 15 years and 20 years, mulch film residual quantity is respectively 262 kilograms/hectare, 350 kilograms/hectare, 430 kilograms/hectare, and severe contamination field agricultural mulching residual quantity is up to 597 kilograms/hectare.Does is what concept this? generally, if spread mulch film to 1 hectare of soil, usage amount is about 60 kilograms, and the mulch film residual quantity of 597 kilograms is equivalent to store 10 layers of mulch film in ground.
These mulch films of being made by polyethylene itself cannot be degraded, if left, it is a large amount of in the ground residual, and after a lot of years, these farmlands just likely cannot regrowth crop, and a large amount of mulch films is residual, will affect China's ability of agricultural sustainable development.And more alarming, except the impact on agriculture, in soil, wrap up in and containing a large amount of white pollutions, can or can not work the mischief to environment, water and soil, produce far-reaching influence more? research work at present does not also relate to.
The research report demonstration providing according to autonomous region academy of agricultural sciences, Xinjiang, crop yield is on a declining curve with the increase of residual-film amount.Take cotton as example, and when in soil, residual-film amount reaches 3.5 kilograms every mu, at least the underproduction 15%.Some agricultural experts point out, in recent years, the technology such as universal fertilization compositions based on earth measurement, high-new water saving are all widelyd popularize in various places, Xinjiang, but the effect of increasing production of crop is offset by residual film substantially.
If be just on fragment after also having planting seed, just influential to its germination, the phenomenon of being short of seedling may be very serious, causes the underproduction.Can have influence on the migration of moisture and nutrient in addition, influential to the growth of crops root system.According to surveying and determination, the with serious pollution soil of residual film can make wheat yield decline 2%～3%, corn yield 10% left and right that declines, and output of cotton declines 10%～23%.
Farmland residual mulching film can also make soil environment worsen, and soil moisture content declines, and weakens drought-resistant ability, causes secondary salinization, hardens and fertility decline, affects crop growth, causes the underproduction.According to surveying and determination, broadcast the seed on residual film, rotten kind of rate can reach 6.92%, and rotten bud rate reaches 5.17%, and output reduction reaches 12% left and right.In addition, it also affects agricultural machinery working quality.
Remove at present mulch film and mainly by machinery, hug and take off, manually pick up, in many places, mulch film is weathered into nail cover size, cannot pick up at all.Because mulch film is mainly that thickness is in 0.008mm and following what is called " ultra-thin mulch film ".This mulch film poor ductility, aging fast, what have even will be damaged less than results season.Strengthened ground membrane removal difficulty.
Utility model content
The purpose of this utility model is to provide a kind of soil decontamination machine, to solve the mulch film of the prior art problem that a large amount of in the ground residual and farmlands of causing likely cannot regrowth crop of cannot degrading itself.
In order to realize above object, the utility model adopts following technical scheme: a kind of soil decontamination machine, comprise running on wheels vehicle, the vehicle frame front portion of running on wheels vehicle is provided with the soil taking shovel of energy lifting, the rear portion of soil taking shovel is provided with soil conveying plant, the rear portion of soil conveying plant is connected with the native device of sieve, the coarse fodder that sieves native device exports and is connected with glove compartment, on vehicle frame, in the place ahead of soil taking shovel, be provided with the bracing frame of energy lifting, on bracing frame, be provided with to hug and take off device, hug and take off device and there is cylindrical body, the outer peripheral face of cylindrical body is provided with the outward extending grilled teeth of two rows symmetry along diametric(al), on bracing frame, have at grilled teeth and take off the driving mechanism that mulch film rear drive cylindrical body is rotated, on bracing frame, be also fixed with mulch film basket, on mulch film basket, in hugging the top of taking off device, be fixedly installed to be useful on and be grilled into collecting in mulch film basket and take off hugging mulch film that hoeing is set up, collect take off have in expansion link portion and expansion link portion fixing for hooking the nail head of mulch film.
Described mulch film basket is net basket, described soil conveying plant top is provided with mulch film adsorbent equipment, mulch film adsorbent equipment has the adsorption cover on the top that is located at soil conveying plant, and the air-vent of adsorption cover is connected with mulch film basket by pipeline, and on pipeline, string is provided with air-introduced machine.
Described soil conveying plant is chain scraper conveyor, chain scraper conveyor has the drain pan of U type, in drain pan, by sprocket wheel, be provided with conveying plate chain, described adsorption cover is also U type, adsorption cover is buckled on drain pan and forms closed tubular together with drain pan, and the air-vent of adsorption cover is in the bottom of its U type structure.
Described mulch film basket has interior basket and the outer basket being set-located, and the mesh size of described interior basket is less than the mesh size of outer basket, and described adsorption cover is connected with the interior basket of mulch film basket by pipeline, and described collecting taken off mulch film is grilled in the outer basket of mulch film basket.
The bottom of described adsorption cover is provided with the surperficial spike-tooth row of stretching to conveying plate chain, and spike-tooth row extends to another sidewall by a sidewall of adsorption cover.
On described vehicle frame, in hugging to take off, between device and soil taking shovel, be provided with rotary tillage loosening device.
On described vehicle frame, in the fines outlet rear of the native device of sieve, be provided with the clean-up scraper of energy lifting.
Described sieve soil device is rotary screen, described soil conveying plant is connected with the native device of sieve by dirt bucket, and dirt bucket is funnel-form, and dirt bucket is fixed on vehicle frame, the rear portion of the big opening end of dirt bucket and soil conveying plant joins, and the osculum end of dirt bucket is connected with the import of rotary screen.
Described expansion link portion is hydraulic cylinder rod portion.
The cross section of described cylindrical body is circular, and the grilled teeth arranging on its outer peripheral face is two rows, and two row's grilled teeth are symmetrical arranged.
During running on wheels vehicle to run of the present utility model, hug the grilled teeth of taking off device and can take off the mulch film of bulk on ground, at this time drive rotary device that cylindrical body is rotated, above mulch film is brought to, collecting the expansion link portion of taking off extends, nail head catches on after mulch film, expansion link portion retracts mulch film is taken in mulch film basket, simultaneously, soil taking shovel shovel is got the soil that broken mulch film is contained on earth's surface, these soil constantly enter under the pushing of the soil on soil taking shovel and enter soil conveying plant when running on wheels vehicle moves ahead, through delivering into of soil conveying plant, sieve native device, broken mulch film and foreign material are admitted in glove compartment, clean soil can be in the native device of sieve
Leak down to return in field, thus can ground membrane removal is clean, can also remove the medicine bottle in soil and other foreign material simultaneously, can fundamentally solve Plastic-film pollution problem, make farmland environmental protection.
Soil conveying plant of the present utility model top is provided with mulch film adsorbent equipment, mulch film adsorbent equipment has the adsorption cover on the top that is located at soil conveying plant, the air-vent of adsorption cover is connected with mulch film basket by pipeline, on pipeline, string is provided with air-introduced machine, in the process of being transported by soil conveying plant at soil, tiny mulch film fragment will be inhaled in mulch film basket, and mulch film is formed to secondary cleaning.
The bottom of adsorption cover of the present utility model is provided with the surperficial spike-tooth row of stretching to conveying plate chain, spike-tooth row can draw and turn over the soil on conveying plate chain, the mulch film fragment that is in bottom is flipped up, to make mulch film fragment be adsorbed cover, siphon away the thorough cleaning of Reliable guarantee mulch film fragment.
On vehicle frame of the present utility model, in hugging to take off between device and soil taking shovel, be provided with rotary tillage loosening device, cultivator can, by soil scarifying, facilitate soil taking shovel to fetch earth.
On vehicle frame of the present utility model, in the fines outlet rear of the native device of sieve, be provided with the clean-up scraper of energy lifting, clean-up scraper can strike off the clean soil that leaks down, to facilitate follow-up farming.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Embodiment
A kind of embodiment of soil decontamination machine, in Fig. 1, its running on wheels vehicle 9 is the common agricultural traveling vehicle of high-power, in the vehicle frame front portion of running on wheels vehicle 9, be provided with the soil taking shovel 4 of energy lifting, the soil taking shovel 4 is here identical with the mamoty shape of excavator of the prior art, the set-up mode of the mamoty of the mounting means of soil taking shovel 4 on vehicle frame and excavator of the prior art on excavator is identical, and soil taking shovel can be with respect to vehicle frame lifting, and adjusts angle.The native part of the anterior shovel of soil taking shovel is zigzag simultaneously, conveniently fetches earth.At the rear portion of soil taking shovel 4, be provided with soil conveying plant, the soil conveying plant is here chain scraper conveyor 5, chain scraper conveyor 5 is obliquely installed, one end that it is lower and soil taking shovel soil 4 join, on vehicle frame, be also fixed with dirt bucket 11, be provided with rotary screen 12 below dirt bucket 11, dirt bucket 11 is funnel-form, the big opening end of dirt bucket 11 and chain scraper conveyor 5 rear portions join, and the osculum end of dirt bucket 11 is connected with the import of rotary screen 12.On vehicle frame, be also fixedly installed glove compartment 14, glove compartment is in the below of rotary screen 12, and the coarse fodder outlet of rotary screen 12 is connected with the import of glove compartment 14, and the fines outlet of rotary screen 12 is directly in communication with the outside.On vehicle frame, be also provided with to hug and take off device, hugging the cylindrical body 1 of taking off device rotates and is assemblied on bracing frame, bracing frame is assemblied on vehicle frame, cylindrical body can be with respect to vehicle frame lifting, this setup of bracing frame and vehicle frame can realize like this: vehicle frame rotates and is assemblied in vehicle frame, and oil cylinder of the support of tilting between bracing frame and vehicle frame, the cylinder body of oil cylinder and piston rod are hinged with bracing frame and vehicle frame respectively, so just can realize cylindrical body 1 just can be with respect to vehicle frame lifting, and this setup is set-up mode common in prior art.On bracing frame, assemble hydraulic motor, fluid motor-driven cylindrical body 1 is rotated.The cross section of the cylindrical body 1 is here circular, is provided with two row's grilled teeth on the outer peripheral face of cylindrical body 1, and two row's grilled teeth are symmetrical arranged.On bracing frame, be also fixed with mulch film basket 2, mulch film basket 2 is in the rear of cylindrical body 1.On mulch film basket 2, be fixedly installed to collect and take off
15, to collect and take off 15 and there is expansion link portion and nail head, one end of expansion link portion is fixed on mulch film basket 2, certain staple head in addition, the expansion link portion is here hydraulic cylinder rod portion, namely the whole body of rod is all a hydraulic cylinder.Nail head has a nail head, and each ailhead is corresponding with the gap between adjacent grilled teeth, that is to say, at nail head, hooks while drawing mulch film, and each ailhead is passed through by the gap between grilled teeth.
The mulch film basket is here net basket, has the interior basket and the outer basket that are set-located, and the mesh size of interior basket is less than the mesh size of outer basket, and expansion link portion is fixed on the lateral wall of interior basket, mulch film can be grilled in outer basket.On interior basket, be connected with pipeline, other one end of pipeline connects adsorption cover 10, and on pipeline, string is provided with air-introduced machine 7, and the pipe section of air-introduced machine one side is the first pipe section 6, and the pipe section of air-introduced machine 7 opposite sides is second pipe part 8.Adsorption cover 10 is in the top of chain scraper conveyor.The chain scraper conveyor here has the drain pan of U type, the conveying plate chain of chain scraper conveyor is provided with U type drain pan by sprocket wheel, adsorption cover is also U type, adsorption cover is buckled on drain pan and forms closed tubular together with drain pan, and the air-vent being connected with pipeline of adsorption cover is in the bottom of the U type structure of adsorption cover.
In the bottom of adsorption cover, be provided with spike-tooth row, spike-tooth row is stretched to the surface of conveying plate chain, and spike-tooth row extends to another sidewall by a sidewall of adsorption cover, and namely spike-tooth row is horizontal in the space of adsorption cover and conveying plate chain formation.
On vehicle frame, be also provided with rotary tillage loosening device, rotary tillage loosening device be in hug take off device and soil taking shovel it
Between.
On vehicle frame, be also provided with clean-up scraper 13, clean-up scraper 13 is in the fines outlet rear of rotary screen.
Adsorption cover in the present embodiment and the drain pan of chain scraper conveyor form the tubular of a sealing, can certainly not be such concrete structures, and adsorption cover can be plate-like, directly covers on conveying plate chain.
Mulch film basket in the present embodiment is double-decker, and large stretch of mulch film and mulch film fragment have been separated, can certainly be not separated, and mulch film basket can be just individual layer like this.
Sieve soil device in the present embodiment is rotary screen, can be also other forms of sieve.
Flexible cadre in the present embodiment is hydraulic cylinder rod, can be also pneumatic cylinder rod or electric expansion bar.
The grilled teeth arranging on the outer peripheral face of the cylindrical body in the present embodiment is two rows, certainly, many rows also can be set.
The driving mechanism that driving cylindrical body in the present embodiment is rotated is hydraulic motor, can be also motor.
Claims (10)
1. a soil decontamination machine, it is characterized in that: comprise running on wheels vehicle, the vehicle frame front portion of running on wheels vehicle is provided with the soil taking shovel of energy lifting, the rear portion of soil taking shovel is provided with soil conveying plant, the rear portion of soil conveying plant is connected with the native device of sieve, the coarse fodder that sieves native device exports and is connected with glove compartment, on vehicle frame, in the place ahead of soil taking shovel, be provided with the bracing frame of energy lifting, on bracing frame, be provided with to hug and take off device, hug and take off device and there is cylindrical body, the outer peripheral face of cylindrical body is provided with the outward extending grilled teeth of two rows symmetry along diametric(al), on bracing frame, have at grilled teeth and take off the driving mechanism that mulch film rear drive cylindrical body is rotated, on bracing frame, be also fixed with mulch film basket, on mulch film basket, in hugging the top of taking off device, be fixedly installed to be useful on and be grilled into collecting in mulch film basket and take off hugging mulch film that hoeing is set up, collect take off have in expansion link portion and expansion link portion fixing for hooking the nail head of mulch film.
2. according to the soil decontamination machine described in claim 1, it is characterized in that: described mulch film basket is net basket, described soil conveying plant top is provided with mulch film adsorbent equipment, mulch film adsorbent equipment has the adsorption cover on the top that is located at soil conveying plant, the air-vent of adsorption cover is connected with mulch film basket by pipeline, and on pipeline, string is provided with air-introduced machine.
3. according to the soil decontamination machine described in claim 2, it is characterized in that: described soil conveying plant is chain scraper conveyor, chain scraper conveyor has the drain pan of U type, in drain pan, by sprocket wheel, be provided with conveying plate chain, described adsorption cover is also U type, adsorption cover is buckled on drain pan and forms closed tubular together with drain pan, and the air-vent of adsorption cover is in the bottom of its U type structure.
4. according to the soil decontamination machine described in claim 3, it is characterized in that: described mulch film basket has interior basket and the outer basket being set-located, the mesh size of described interior basket is less than the mesh size of outer basket, described adsorption cover is connected with the interior basket of mulch film basket by pipeline, and described collecting taken off mulch film is grilled in the outer basket of mulch film basket.
5. according to the soil decontamination machine described in claim 4, it is characterized in that: the bottom of described adsorption cover is provided with the surperficial spike-tooth row of stretching to conveying plate chain, and spike-tooth row extends to another sidewall by a sidewall of adsorption cover.
6. according to the soil decontamination machine described in any one in claim 1-5, it is characterized in that: on described vehicle frame, in hugging to take off, between device and soil taking shovel, be provided with rotary tillage loosening device.
7. according to the soil decontamination machine described in claim 6, it is characterized in that: the clean-up scraper that is provided with energy lifting on described vehicle frame in the fines outlet rear of the native device of sieve.
8. according to the soil decontamination machine described in claim 7, it is characterized in that: described sieve soil device is rotary screen, described soil conveying plant is connected with the native device of sieve by dirt bucket, dirt bucket is funnel-form, dirt bucket is fixed on vehicle frame, the rear portion of the big opening end of dirt bucket and soil conveying plant joins, and the osculum end of dirt bucket is connected with the import of rotary screen.
9. described soil decontamination machine according to Claim 8, is characterized in that: described expansion link portion is hydraulic cylinder rod portion.
10. according to the soil decontamination machine described in claim 1, it is characterized in that: the cross section of described cylindrical body is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372747.0U CN203467140U (en) | 2013-06-25 | 2013-06-25 | Soil purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372747.0U CN203467140U (en) | 2013-06-25 | 2013-06-25 | Soil purification machine |
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| Publication Number | Publication Date |
|---|---|
| CN203467140U true CN203467140U (en) | 2014-03-12 |
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ID=50215588
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320372747.0U Expired - Fee Related CN203467140U (en) | 2013-06-25 | 2013-06-25 | Soil purification machine |
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| CN (1) | CN203467140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350825A (en) * | 2014-11-26 | 2015-02-18 | 闫章春 | Residual mulch film recovering combined machine |
-
2013
- 2013-06-25 CN CN201320372747.0U patent/CN203467140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350825A (en) * | 2014-11-26 | 2015-02-18 | 闫章春 | Residual mulch film recovering combined machine |
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Legal Events
| 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: 20140312 Termination date: 20150625 |
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| EXPY | Termination of patent right or utility model |