CN109226236B

CN109226236B - System and method for improving farmland and repairing polluted soil by utilizing deep soil vibration crushing technology

Info

Publication number: CN109226236B
Application number: CN201811027544.1A
Authority: CN
Inventors: 金晟; 李道源; 商照聪; 孙爱友; 王立群
Original assignee: Shouguang Jinyouli Ecological Agriculture Technology Co ltd; Shanghai Zhonghanshu Environment Technology Co ltd
Current assignee: Shouguang Jinyouli Ecological Agriculture Technology Co ltd; Shanghai Zhonghanshu Environment Technology Co ltd
Priority date: 2018-09-04
Filing date: 2018-09-04
Publication date: 2021-03-19
Anticipated expiration: 2038-09-04
Also published as: CN109226236A

Abstract

The invention provides a system and a method for farmland improvement and polluted soil remediation by a deep soil vibration crushing technology, which can greatly improve the physical property of soil and obviously improve the purification effect of the polluted soil.

Description

System and method for improving farmland and repairing polluted soil by utilizing deep soil vibration crushing technology

Technical Field

The invention relates to the field of agricultural technologies and equipment, in particular to a system and a method for improving a farmland and repairing polluted soil by utilizing a deep soil vibration crushing technology.

Background

When crops are planted, the poor physical property of the soil can have adverse effects on the growth of the crops. In order to improve the physical properties of soil, poor cultivated land is usually removed by deep plowing or soil dressing work using an excavator, a tractor or the like. However, due to the operation of agricultural machinery and the movement of operators, the surface layer of the ground forms a hard and firm plough layer within a certain depth (about 20-60cm), which greatly destroys the original excellent physical properties of the soil, i.e., salt barrier (salinization), resulting in the decrease of the porosity and air permeability of the soil, the inhibition of the growth of crop roots, the decrease of drainage performance, and the like.

In addition, the use of excessive amounts of fertilizers and pesticides in contaminated ground water and irrigation water can also cause salt-type barriers (salinization), heavy metal contamination, organic chemical contamination and organochlorine organic compound/organic contaminant contamination, leading to crop planting and agricultural product quality problems.

The conventional subsoil plough is usually used for solving the problems, but the plough bottom layer has larger soil hardness and depth, so that higher requirements are required on power, equipment size and power, and the use effect of the subsoil plough is obviously insufficient due to the limitation of field cultivated land or the height of a plastic greenhouse and the like under the common condition.

Aiming at poor physical properties (continuous cropping damage), salt accumulation (salinization), plant diseases and insect pests, pesticide pollution and the like of deep soil, the traditional method is to irrigate a large amount of fresh water, reduce salt accumulation, adopt a solar heat or steam/chemical agent method and the like to reduce salt accumulation and control pests, but the traditional method has the defects and shortcomings, such as secondary pollution, damage to the ecological environment of soil, loss of organic matters and nutrient substances and the like. Therefore, it is urgent to develop low-cost soil improvement equipment and facilities.

In addition, the existing subsoiler or subsoiler for improving the physical properties of the subsoil limits its use in certain applications (such as vegetable greenhouses) due to the high production costs and complex equipment construction and large equipment volume.

In addition, the use of polluted agricultural water and the excessive use of chemical fertilizers and pesticides also leads to the reduction of crop yield, the increase of pesticide residues, the overproof heavy metal residues and the reduction of product quality. In order to solve the above problems, a purification technique and a purification apparatus which are low in cost, small in size, and simple in construction are required.

The common purification technology of heavy metals and organic compounds is to mix contaminated soil and chemicals for reaction, oxidize organic compounds or solidify/stabilize heavy metals in soil, but these treated residual toxic substances and immobilized heavy metals have the possibility of re-dissolving, which easily causes the growth obstacle of crops, the quality and safety problem of agricultural products.

Another common method is to use phytoremediation, but this method requires a long decontamination period. The rapid pollutant remediation technologies include soil washing, current remediation, foreign soil remediation and the like, but the purification process equipment and remediation cost adopted by the technologies are high, and the popularization difficulty is high.

Disclosure of Invention

The invention aims to overcome the defects and utilizes a deep soil vibration crushing technology and equipment to improve farmlands and repair polluted soil. Specifically, the agricultural machine or power device designed by the invention converts the rotary power of the agricultural machine or power device into vertical vibration, vibrates and crushes the deep hardened plough bottom layer of cultivated land (farmland, orchard, vegetable greenhouse and the like), and successively develops equipment capable of realizing deep soil dosing and equipment capable of purifying polluted soil on the basis of the deep hardened plough bottom layer.

The invention provides deep soil vibration crushing equipment which is arranged at the end part of a power device and is characterized in that: the vibrating machine comprises a link conduction piece, an eccentric vibrating device, a vibrating device fixing frame, a vibration transmission frame, a vibration supporting frame, a vibration pear slice and a vibration perforating piece;

one end of the link conduction piece is arranged on the power device, and the other end of the link conduction piece is arranged on the vibration device fixing frame;

the eccentric vibration device is arranged on the vibration device fixing frame and transmits vibration to the vibration transmission frame;

the vibration support frame is arranged at the outer end part of the vibration transmission frame, and a plurality of vibration pear sheets are arranged on the vibration support frame;

the vibrating pear slice is provided with a vibrating perforation piece.

Further, the deep soil vibration crushing equipment provided by the invention also has the following characteristics: namely, the height and depth of the link transmission piece and the power device can be adjusted;

the position and the height of the vibrating pear slice on the vibrating support frame can be adjusted;

the position and the height of the vibrating perforation piece on the vibrating pear slice can be adjusted.

In addition, the invention also provides deep soil vibration crushing drug delivery equipment, which improves farmland soil in a mode of injecting a drug, and is characterized in that: comprises the deep soil vibration crushing device as claimed in claim 1 or 2, and a drug injection assembly;

the medicine injection assembly comprises a medicine supply hopper bracket, a medicine supply hopper and a hopper fixing frame body;

the medicament supply hopper bracket is arranged on the vibrating device fixing frame and used for supporting and fixing the medicament supply hopper;

the medicine supply hopper comprises a medicine input port and a medicine injection port, and a medicine outlet port of the medicine supply hopper is arranged on the hopper fixing frame body;

the vibrating pear slices are wide vibrating pear slices, and the side surfaces of the vibrating pear slices are provided with medicament pipelines;

a connecting piece is arranged on the intersection surface of the vibration support frame and the vibration pear slice;

the connecting piece is provided with a through hole;

one end of the hopper fixing frame body is arranged on the medicament supply hopper bracket, the other end of the hopper fixing frame body is fixedly arranged with the connecting piece, and a medicament channel is arranged on the hopper fixing frame body;

the medicament outlet end of the medicament supply hopper, the medicament channel, the through hole on the connecting piece and the medicament pipeline are communicated in sequence.

Further, the deep soil vibration crushing drug delivery equipment provided by the invention also has the following characteristics: namely, the hopper fixing frame body is provided with an amplitude control device which is used for controlling the vibration amplitude of the medicament supply hopper;

the depth of the medicament pipeline is adjustable;

the medicament supply hopper bracket is arranged on the vibrating device fixing frame with the adjustable height;

the medicine supply hopper is arranged on the medicine supply hopper bracket with adjustable height and angle.

In addition, aiming at the application of the two devices, the invention also provides a method for improving farmland by utilizing deep soil vibration crushing technology, which is characterized in that,

the method is realized by the following process steps:

step one, investigating and evaluating soil physical properties of a planting field;

secondly, aiming at the farmland application and the growth conditions of the sowed crops, a target physical standard is formulated, and various parameters of the deep soil vibration breaking device are set;

thirdly, finely crushing the soil of the ploughing disc layer by using the deep soil vibration crushing device;

or the method is realized by the following process steps:

secondly, aiming at the farmland application and the growth conditions of the sowed crops, a target physical standard is formulated, and the vibration crushing parameters and the ground injection depth of the deep soil vibration crushing and feeding device are set;

step three, finely crushing the soil of the plough disc layer by using the deep soil vibration drug breaking and feeding device as claimed in claim 4 or 5, and injecting a medicament for improving the nutrition/pH value and the related performance of the soil into the plough disc layer.

The above parameters are only the frequency, depth, etc.

In addition, the invention also provides deep soil vibration crushing and purifying equipment, which is characterized in that: comprises the deep soil vibration crushing equipment and the purifying equipment component;

wherein, the purifying equipment component comprises a calandria rotary drum support frame and a calandria rotary drum;

the calandria drum support frame is arranged on the vibration device fixing frame and used for supporting and fixing the calandria drum;

the calandria drum comprises a drum frame body and calandria wound on the drum frame body;

the connecting piece is provided with a through hole;

the vibrating pear slices are wide vibrating pear slices, and a calandria pipeline is arranged on the side surface of each vibrating pear slice;

the extending end of the calandria sequentially passes through the through hole on the connecting piece and the calandria pipeline.

Further, the deep soil vibration crushing and purifying equipment provided by the invention also has the following characteristics: the calandria consists of a porous netted hose, an adsorption complex and a positive and negative electrode extraction calandria, and the end part of the calandria is provided with an adsorption calandria connecting terminal;

wherein, the adsorption complex surrounds the exterior of the extraction calandria of the cathode and anode electrodes;

the porous netted hose surrounds the adsorption composite.

Further, the deep soil vibration crushing and purifying equipment provided by the invention also has the following characteristics: namely, the calandria drum is replaced by a plate-shaped calandria;

the plate-shaped calandria consists of a porous reticular plate-shaped hose, a yin-yang electronic net, an adsorption complex and an extraction calandria, and the end part of the calandria is provided with a calandria connecting terminal;

the outside of the adsorption complex is wound with a yin-yang electronic net;

the outer part of the yin-yang electronic net is wound with a porous reticular plate type hose.

According to the types and the concentrations of pollutants, the optimal adsorption compound can be flexibly selected, so that the high-efficiency and quick treatment is realized, and the purification effect is ensured.

Further, the deep soil vibration crushing and purifying equipment provided by the invention also has the following characteristics: namely, the calandria drum support frame bracket is arranged on the vibration device fixing frame with adjustable height;

the depth of the calandria pipeline can be adjusted.

The mechanical power, the round or plate adsorption/extraction calandria reaction elements, the pipeline shape, specification, diameter, depth and the like can be adjusted and used at will.

The invention has high-efficiency adsorption and washing capacity for specific pollutants, and the round or plate type adsorption purification/extraction pipeline can be reused.

In addition, aiming at the purification equipment, the invention also provides a method for purifying the polluted land by utilizing the deep soil vibration crushing technology, which is characterized by comprising the following process steps:

step one, investigating and evaluating the pollution degree of the polluted soil;

burying the pipe bank by using the deep soil vibration crushing and purifying equipment;

step three, injecting washing water into the polluted soil;

after a large amount of pollutants are discharged, adsorbing and extracting the pollutants by using the discharge pipe of the deep soil vibration crushing and purifying equipment;

and step five, pumping the washing water adsorbing the pollutants and then discharging the washing water into purification treatment equipment.

The invention has the following functions and effects:

the invention utilizes the deep soil vibration crushing device to finely crush the hard plough bottom layer and form a perforation channel through soil with certain depth, thereby improving the drainage and ventilation of the plough layer and the bottom soil layer, the soil hardness, the effective soil layer depth, the underground water level and the like and forming the best bottom soil environment for crop growth.

In addition, a perforation channel is formed by a vibration perforation piece in the device for injecting the pesticide into the ground, and soil conditioners such as green fertilizers, rice husks and adsorbents are injected, so that the void ratio of the soil is increased, the drainage effect is improved, the bulk density is reduced, and the effect of eliminating salt accumulation is obvious; in addition, the green fertilizer, the air, the lime and the adsorbent injected through the perforated channel with a certain depth supply nutrition, induce soil microorganisms to be propagated in large quantity, optimize soil acidity and increase soil pores, so that the soil environment where the root system is located is obviously improved, and the quality and the yield of agricultural products are improved.

In addition, the invention provides a soil purification method for polluted farmland caused by excessive use of chemical fertilizers and pesticide spraying, a vibration adsorption/extraction device is utilized to bury a circular or plate-type adsorption/extraction pipeline at a certain depth, the upper part (plough layer) of a polluted land is washed by mechanical in-situ soil, and the gushed pollutants are extracted through a circular or plate-type adsorption/extraction calandria, so that the method has excellent economical efficiency and practicability.

For example, after the upper surface is used for polluted species (washing water) and fresh water is filled for about 10-20cm degrees, the pollutants are crushed (raked) and adsorbed or extracted, according to the state of the pollutants in soil, the fluidity and the adsorption and extraction efficiency are increased through a dissolving oxidation or reduction treatment project, pollutants are gushed out, the pollutants are adsorbed/extracted through a calandria with an inner circle or a plate type in the ground, the pollutants in the washing water are extracted through the calandria, and the pollutants in the washing water are extracted through a washing water recovery system. For high concentrations of contaminants, difficult to remove substances or specific contaminants, extraction is regularly performed by using circular adsorption/extraction gauntlets and internal burying (anode ray/cathode ray extraction) techniques.

Meanwhile, the invention carries out extraction, separation, oxidation/reduction and other reactions on pollutants by adjusting the vibration crushing plough base layer, increasing the depth of the plough base layer and using a special accessory which can embed a round or plate type adsorption/extraction calandria, so that the farmland soil is purified, and the treated pollutants have high quality and wide application range.

Drawings

FIG. 1 is a schematic diagram of a method for improving soil physics and farmland by using deep soil vibration crushing technology;

FIG. 2 is a schematic structural diagram of a deep soil vibration crushing device according to an embodiment;

FIG. 3 is an exploded view of the deep soil vibration crushing apparatus according to the first embodiment;

FIG. 4 is a schematic diagram of a construction process for improving soil physics and improving cultivated land by using the apparatus of the first embodiment;

FIG. 5 is a schematic view of a construction apparatus for physical improvement of soil and improvement of cultivated land using the apparatus of the first embodiment;

FIG. 6 is a schematic structural view of a deep soil vibration crushing drug delivery device according to the second embodiment;

FIG. 7 is an exploded view of the drug delivery device according to the second embodiment;

FIG. 8 is a schematic view showing a construction process for improving soil physical properties and cultivated land by using the apparatus of the second embodiment;

FIG. 9 is a schematic view of a construction apparatus for physical improvement of soil and improvement of cultivated land using the apparatus of the second embodiment;

FIG. 10 is a schematic view of a method for contaminated cultivation and soil purification using deep soil vibration and disintegration technology;

FIG. 11 is a schematic structural view of a deep soil vibration crushing and purifying device according to a third embodiment;

FIG. 12 is an exploded view of the deep soil vibrating, crushing and purifying device according to the third embodiment;

FIG. 13 is a schematic view of a construction process for contaminated cultivated land and soil purification using the apparatus of the third embodiment;

FIG. 14 is a schematic view of a construction apparatus for contaminated cultivated land and soil purification using the apparatus of the third embodiment;

FIG. 15 is a schematic structural view of a deep soil vibration crushing and purifying apparatus according to the fourth embodiment;

FIG. 16 is a schematic view showing a construction process for contaminated cultivated land and soil purification using the apparatus of the fourth embodiment;

FIG. 17 is a schematic view of a construction apparatus for contaminated cultivated land and soil purification using the apparatus of the fourth embodiment.

Wherein 100, engineering for improving soil physical property (deep soil vibration and crushing)

110 physical investigation and evaluation stage of soil

120 (deep soil vibration crushing) stage

Crushing stage of 121: A/B type vibration plough blade

122 vibration (transverse perforation) mode

123A/B type vibration plough blade crushing form

130 set (deep soil vibration crushing) environment

200 engineering of injecting pesticide into farmland for improving farmland

210 vibration injection of medicament

211, breaking plough bottom layer of broad width vibration plough blade and injecting chemical agent

212 form of injected medicament

213 wide-range vibration plough blade crushing shape

220, selecting the stage of injecting the medicine

230 setting the environment phase of injecting the medicament

300 deep soil vibration crushing device

311 power plant

312 PTO rotary device (PTO rotation joint)

320 support frame of vibrating device (Lower link frame)

321 Upper connecting frame part (Top link frame)

322 Lower connecting plate part (Lower link plate)

323 Vibration transmission frame connection pin (Vibration transmission frame connection pin)324, Vibration transmission frame connection hole (Vibration transmission frame connection hole)330, eccentric Vibration device portion (Vibration device)

331: vibrating device cover (Vibration device case)

332 bearing Shear (Shear bearing)

333 Eccentric drive shaft (Eccentric drive shaft)

334 Vibration transmission shaft (Vibration transmission shaft)

335 Rear end bearing (Rear end bearing)

336 Vibration transmission plate (Vibration transmitting plate)

340 Vibration transmission frame part (Vibration transmission frame)

341 vibration middle plough blade connecting port

342, a vibration support frame binding plate

343, connecting port of vibration support frame

344 Vibration support frame (Vibration supporting frame)

350 Vibrating blade moving binding section (Vibrating blade moving binding section)

351 vibration plough sheet moving type binding plate (Supporting type movable binding plate)

352 binding board and peripheral connecting bolt of support frame

353 connecting nut for binding plate and periphery of support frame

354 central connecting bolt of binding plate and supporting frame

355 central connecting nut for binding plate and support frame

360 vibrating plow blade part (A type vibration tilling blade part)

361 type vibration middle plough piece (A type vibration ploughing blade)

362B type vibration side plough blade

363A and B type vibration plow blade connecting port

364 horizontal perforated plate connecting port

370 Vibrating piercing rod section (Vibrating piercing bar part: short bar)

371 vibration punching short rod connection mouth

372 piercing short rod shackle (Boring bar shackle)

373-connecting chain with a short through-hole (spring bar chain)

374 vibration perforation (drill rod)

375 (transverse perforation) adjusting device

400 device for injecting medicine into ground

401 medicine supply hopper fixing frame connecting port

402 medicine supply hopper holder part

403 connecting bolt for fixing frame of medicine supply hopper

404 medicament injection port driver

405 medicine supply hopper lower part bucket binding frame

406 vibration amplitude device

410 upper connecting device part of medicine supply hopper

411 connecting and fixing frame for medicine supply hopper

412 fixing frame bolt and nut for medicine supply hopper

413 fixing pin for supplying medicine

420 medicament supply hopper part

421 medicine inlet part

422 lower part of the medicine supply hopper

430 medicament injection device part

431 screw device for injecting medicine (Drug press-in screen device)

432 screw connecting socket (A screw connected to the socket)

433 expansion rod (Extension rod)

434:(Hydraulic Motor and Rod Connection Reducer)

Hydraulic motor and connecting rod connection speed reducer

435 hydraulic connection part

436 Hydraulic speed reducing motor

437 base of hydraulic motor

500 polluted farmland and soil purification method

510 stage of soil pollution degree investigation and land assessment

520, burying pipes in ground

530 underground pipe bank selecting stage

540 vibration adsorption/extraction burying device

550, burying the pipe in the set ground

600 stage of inside (washing) water of polluted farmland and irrigation

610 pollutant flooding phase

620 porous calandria adsorption/extraction stage

630 post rinse Water Recirculation stage

640 purifying treatment equipment for polluted flushing water

700 vibration round calandria burying device

701 upper connecting frame connecting part

702 tube reel fixing frame

703 height adjusting connector for pipe reel

704 height adjusting rack bolt for pipe reel

705 height regulator for pipe reel

706 Pipe reel connection pin (Pipe connection pin)

707 connecting pin bucket binding device

710 underground calandria injection port

711 medicine supply hopper connecting socket

712 medicament supply hopper connection plate

713 lower bracket Amplitude tension device (Amplitude tension device)

714 Wide amplitude vibrating plow blade (B type vibration tilling blade part)

715, a Chinese medicine channel tube

716 medicament passage tube driver

717 depth regulator for ground injection

720 pin rack of calandria (Pipe frame)

721 circular adsorption/extraction calandria

722 porous mesh hose (Wire mesh hose)

723 adsorption Complex

724 cathode/anode electrode extracting calandria

725 adsorption calandria connecting part

800 vibrating plate type calandria burying device

810 plate type adsorption/extraction calandria

811 porous plate type mesh tube

812 yin/yang/electronic network

813 board type adsorption/extraction calandria connection port

814 Horizontal directional perforated plate (Horizontal directional drilling bit)

815 board type pipe connecting opening (Plate type pipe link)

816 extraction/injection calandria

Detailed Description

A. Method for physical improvement of soil and improvement of cultivated land

As shown in fig. 1, the present embodiment provides a method for physical improvement of soil and improvement of cultivated land by deep soil vibration crushing technology, which is divided into two technical methods, deep soil vibration crushing engineering (100) for physical improvement of soil and cultivated land improvement injection chemical engineering (200).

A-1. about the physical improvement of soil (deep soil vibration breaking engineering) (100), the physical property of soil is improved by increasing the air permeability, water permeability, soil longitude and the like of soil by the load of agricultural machinery and power machines.

Specifically, in the soil physical property improvement deep soil vibration crushing engineering (100), after soil physical properties are firstly known in a farmland or greenhouse soil physical property investigation and evaluation stage (110), a specific deep soil vibration crushing device is adopted in a deep soil vibration crushing stage (120), so that the soil can achieve the purposes of being suitable for farmland purposes, optimizing growth conditions of planted crops and improving the physical properties of the soil.

In the deep soil vibration crushing stage (120), firstly, the vibration number, the power crushing depth, the crushing degree and the impact radius (influence radius) of the power equipment and the deep soil vibration crushing device (300) of the first embodiment are set according to the investigation and evaluation results so as to be suitable for the deep soil vibration crushing environment. After the specifications of the vibrating plough blade and the vibrating perforation drill rod are set, the deep soil vibrating crushing device (300) is used for crushing the hard plough bottom layer to enable the hard plough bottom layer to be finely pulverized, and horizontal transverse perforations are formed in the vibrating perforation drill rod in a certain depth, so that the increase of the soil void ratio, the drainage and the ventilation of the plough bottom layer and the plough bottom layer is facilitated, the volume area is reduced, and the effect of improving the soil fertility is achieved.

Generally, the soil physical improvement deep soil vibration crushing project (100) aims to enable soil to achieve the purpose of farmland and eliminate continuous cropping obstacles of crops, and can enable the deep soil environment to achieve the optimal state after 2-3 years of use.

A-2, the project (200) for injecting chemicals into the farmland improvement land is to adjust the depth and supply amount of the injected chemicals according to the application of fertilizer supply, so that the drainage of open land, greenhouses and fruit tree gardens is improved.

Specifically, a chemical agent injection engineering (200) is carried out in a farmland improvement land, firstly, through a soil physical investigation and evaluation stage (110), investigation and evaluation comprise continuous cropping injury, salt obstacles, various crop physical and chemical obstacles and the like, according to indexes obtained by soil diagnosis, a plough bottom layer is crushed in a vibration chemical agent injection stage (210), and meanwhile, in the vibration chemical agent injection stage (210), after reaching a certain depth, a soil improvement agent (comprising an environment-friendly fertilizer, rice hulls, lime, air, biochar and the like) is injected into transverse perforations processed by a vibration perforation drill rod.

In the vibration injection stage (210), firstly, the optimal injection stage (220) is selected according to soil diagnosis indexes, and in the stage, soil improvement agents are injected to solve the problems of unbalanced nutrition or hardening of a hard plough base layer, soil acidification and the like, and the soil improvement agents can also move salt in a plough base layer to a bottom adsorbent position to achieve the aim of quickly purifying the salt. Therefore, it is critical to select the optimal soil improvement agent with physical, chemical and biological properties.

Meanwhile, before the soil conditioner is fully injected, the ground injection device (400) of the second embodiment needs to be set to parameters such as the vibration number of the injection environment stage (230) and the rotation number of the hydraulic speed reduction motor, which are optimal. It is noted that after the agent supply is set, the injection depth of the wide-width vibrating plough blade is adjusted to achieve the optimum, and then the injection depth and frequency of the soil conditioner are selected.

Example one, deep soil vibration crushing device (300)

As shown in fig. 2, the present embodiment 1 provides a deep soil vibration crushing apparatus 300 composed of an upper link portion 321, a PTO rotary device 312, a lower link portion 322, a vibrating device mount portion 320, an eccentric vibrating device portion 330, a vibration transmitting frame portion 340, a vibration supporting frame 344, a vibration blade moving type binding portion 350, a vibration blade portion 360 and a vibration piercing stub portion 370.

During use, the deep soil vibration breaking device 300 is mounted in electrical communication with an agricultural or other power machine load device 311, as shown in fig. 5, via a PTO drive assembly 312 and then secured thereto via an upper attachment frame portion 321 and a lower attachment plate portion 322. The power unit 311 is different in specification depending on the specification and application of the deep soil vibration crushing apparatus 300. The power unit 311 and the upper link 321 of the deep soil vibration breaking device 300 are levers for adjusting the depth of the linked soil-insertion of the vibrating blade portion 360, and adjust the depth of the soil-insertion of the vibrating blade portion 360, and at the same time, the lower link 322 can transmit uniform horizontal vibration during traction.

The other ends of the upper connecting frame portion 321 and the lower connecting plate portion 322 are respectively mounted to the tail end of the vibration device mounting frame portion 320 by welding, screwing, etc. as shown in fig. 3, a vibration transmission frame connection port 324 is provided at the head end of the vibration device mounting frame portion 320, the vibration transmission frame connection port 324 of the upper connecting frame portion 321 is matched with the vibration transmission frame connection port 324 of the vibration transmission frame portion 340, and in the mounting process, the tail end of the vibration transmission frame portion 340 is inserted into the vibration device mounting frame portion 320, and then the vibration transmission frame mounting frame portion 320 and the vibration transmission frame portion 340 are connected to each other by inserting the vibration transmission frame connection pin 323 into the vibration transmission frame connection port 324.

The eccentric vibration device 330 is composed of a vibration device cover 331, a shear bearing 332, an eccentric transmission shaft 333, a vibration transmission shaft 334, a rear end bearing 335 and a vibration transmission plate 336, wherein the eccentric transmission shaft 333 penetrates the vibration transmission plate 336, both ends of the eccentric transmission shaft are respectively mounted on the shear bearing 332 and the rear end bearing 335, the eccentric transmission shaft 333 drives the vibration transmission shaft 334 to perform eccentric motion in the process of eccentric rotation, and the vibration transmission shaft 334 is fixed with the rear end of the vibration transmission frame 340 by welding or the like and then transmits vertical vibration to the vibration transmission frame 340.

The head end of the vibration transmission frame part 340 is provided with a vibration middle plough piece connecting port 341 for installing the vibration plough piece part 360, and the vibration middle plough piece connecting port 341 is provided with mounting holes with different heights, so that after the vibration plough piece part 360 is installed, the height can be adjusted by the position relative to the mounting holes.

A pair of vibration supporting frames 344 are respectively installed at both sides of the vibration transmission frame part 340, a vibration supporting frame binding plate 342 is installed at one end of the vibration supporting frame 344 for realizing the mutual fixed installation with the vibration transmission frame part 340, and installation holes with different heights are arranged on the vibration supporting frame binding plate, so that the height adjustment can be realized through the positions of the installation holes after the installation of the vibration transmission frame part and the vibration transmission frame part.

The vibration support 344 is provided with a plurality of vibration support connection ports 343.

This vibration plough piece removal type binding part 350 comprises two vertical and two horizontal 351, all be equipped with a plurality of mounting holes on every 351, wherein, be used for installing vibration plough piece part 360 between two 351 of vertical settings, in this embodiment, the both ends symmetry of vibration support frame 344 installs pear piece B type vibration side plough piece 362 respectively, the top of this B type vibration side plough piece 362 is equipped with A and B type vibration plough piece connector 363, it is the multiunit mounting hole, can realize through adjusting the relative position of the mounting hole on this B type vibration side plough piece 362 and the mounting hole on vertical 351, the regulation of relative height between these two, carry out the action of fastening through mated 356 and centre gripping pear piece B type vibration side plough piece 362 between two vertical 351 after the regulation is accomplished. Thereafter, after the target position of the vibrating plow blade moving type binding part 350 on the vibrating support frame 344 is adjusted according to the assembly, the binding plate and support frame center connecting bolt 354 is passed through 351 and the vibrating support frame connecting port 343, and then fixed at a designated position on the vibrating support frame 344 by the binding plate and support frame center connecting nut 355 at the bottom, and further fixed by the binding plate and support frame peripheral connecting bolt and the binding plate and support frame peripheral connecting nut 353 in pairs.

In addition, the bottom ends of the a-type vibration middle blade 361 and the B-type vibration side blade 362 are provided with a horizontal perforated plate connection port 364 and a vibration piercing stub connection port 371, and the vibration piercing stub connection port 371 is used for a suspension (cross-piercing) adjusting device 375.

This (cross-hole) adjusting device 375 is in turn composed of a perforated short-rod shackle 372, a perforated short-rod connecting link 373 and a vibrating perforated hole (drill pipe) 374, and in the use process, the perforated short-rod shackle 372 is mounted on the vibrating plough blade part 360 through the vibrating perforated short-rod connecting port 371, the perforated short-rod connecting link 373 links the perforated short-rod shackle 372 and the vibrating perforated hole (drill pipe) 374, and the outer end face of the vibrating perforated hole (drill pipe) 374 is provided with the (cross-hole) adjusting device 375. In the embodiment, the caliber of the transverse-perforated plough blade can be adjusted to be 2.5-10 cm.

In the present embodiment, the power unit 311 is suitable for a 20-80 horsepower tractor, the vibrating blade portion 360 is installed and used in a deep soil environment by selecting 1 to 3 rows, and the deep soil crushing depth of the vibrating blade portion 360 is deepest within 100 cm. The small-scale greenhouse power device 311 operates within a minimum of 20-30 horsepower, and has higher economical efficiency and construction efficiency.

As shown in fig. 4, the apparatus of the present embodiment can realize fine crushing of the hard pan layer and form a plurality of transverse holes in the ground, thereby remarkably improving drainage and ventilation of the soil, and rainwater around the greenhouse can infiltrate into the ground water level through the transverse holes in the interior of the greenhouse and flow out during rainfall.

EXAMPLE two device for injecting medicine into the ground (400)

As shown in fig. 6, this example 2 provides a device capable of delivering drug by deep soil vibration and crushing, which is mainly characterized in that a drug delivery device 400 is additionally installed to achieve the effect of drug delivery by adjusting the structure and the pear slice based on the results of example 1.

During use, the main body equipment for deep soil vibration crushing is electrically connected with the agricultural machine or other power machine load equipment 311 shown in fig. 9 through the PTO wheel rotating device, and then is fixed with the upper connecting part and the lower connecting part through the PTO wheel rotating device. The power unit 311 is different in specification depending on the specification and application of the deep soil vibration crushing portion.

The upper link portions of the power unit 311 and the deep soil vibration breaking portion are lever links for adjusting the depth of soil penetration of the broad width vibration plow blades 714 and adjust the depth of soil penetration of the broad width vibration plow blades 714, while the lower link portions 322 are also capable of transmitting uniform horizontal vibration during towing.

The device 400 for injecting medicine into the ground mainly comprises a medicine supply hopper upper connecting device part 410, a medicine feeding port part 421, a medicine injection device part 430, a medicine supply hopper part 420, a medicine supply hopper fixing frame part 402, a wide vibration plough blade 714 and a device 717 for adjusting the depth of the medicine injected into the ground.

As shown in fig. 7, in order to fix the medicine supply hopper part 420, the embodiment further includes 702, the 702 is in a triangular bracket configuration, one end face of the 702 is fixedly mounted with the lower connecting plate part 322, the other end face of the 702 is fixedly connected with the vibration device fixing frame 320, a medicine supply hopper fixing frame connecting port 401 is arranged along the vertical direction of the vibration device fixing frame 320, an adjusting device with adjustable height is fixedly mounted on the inclined plane of the 702, the outer end of the adjusting device is provided with a pin 706, and the pin 706 passes through the lower edge hole of the upper connecting device part 410 of the medicine supply hopper to fix one side of the upper connecting device part 410 of the medicine supply hopper on the 702.

The other side of the upper connecting device portion 410 of the medicine supply hopper is fixed to the fixing frame 411 for connecting the medicine supply hopper after the fixing pin 413 for supplying medicine passes through. The medicine supply hopper connection holder 411 is fixed to the medicine supply hopper portion 420 by a medicine supply hopper holder bolt and nut 412, thereby achieving fixation of the medicine supply hopper portion 420 side.

In order to fix the position of the lower part 422 of the medicine supply hopper part 420, an annular lower hopper binding frame amplitude tension device 713 is further arranged at the top end of the support frame, a plurality of medicine supply hopper fixing frame connecting ports 401 are arranged on the lower hopper binding frame amplitude tension device 713, the medicine supply hopper fixing frame part 402 is screwed with the medicine supply hopper fixing frame connecting ports 401 on the support frame through medicine supply hopper fixing frame connecting bolts 403 to realize the fixation of the tail end, and meanwhile, the annular medicine supply hopper lower hopper binding frame 405 at the top end of the medicine supply hopper part is fixedly installed with the medicine supply hopper fixing frame connecting ports 401 on the support frame to realize the assembly of the medicine supply hopper fixing frame part 402.

Vibration amplitude devices 406 are disposed below the cross bars on both sides of the frame body on the fixed frame portion 402 of the medicine supply hopper for controlling the vibration amplitude. So that the medicine supply hopper 420 injects the medicine into the ground in a vibration manner at an optimum position.

A medicine injection port driver 404 is further provided in the medicine supply hopper lower binding frame 405 to control the injection of the medicine.

The medicine supply hopper part 420 includes a medicine inlet port part 421, a hydraulic motor base 437, and a medicine supply hopper lower part 422; wherein, the medicine enters the medicine supply hopper part 420 through the medicine input port part 421, the medicine supply hopper lower part 422 is arranged at the bottom of the medicine supply hopper part 420, the structure and the shape of the medicine supply hopper lower part 422 are matched with the medicine supply hopper lower part binding bracket 405, in the using process, the medicine supply hopper part 420 is fixed at the bottom of the medicine supply hopper part 420 after being arranged on the medicine supply hopper lower part binding bracket 405 through the medicine supply hopper lower part 422, and the hydraulic motor base 437 is a bracket arranged at the top surface of the medicine supply hopper part 420 and is used for installing and fixing the medicine injection device part 430.

The medicine injection device part 430 is composed of a hydraulic speed reduction motor 436, a hydraulic connection part 435, a telescopic rod 433, a screw connection socket 432 and a medicine injection screw device 431 which are sequentially arranged from top to bottom, and is used for realizing the injection of the medicine.

In this embodiment, the pear blade installed between the connection ports of the vibration middle plough blades is a wide vibration plough blade 714, the side of the wide vibration plough blade 714 is provided with a Chinese medicine passage tube 715, the injection width of the Chinese medicine passage tube 715 is controlled by a medicine passage tube driver 716, the lower end of the Chinese medicine passage tube 715 is provided with a Chinese medicine injection depth adjusting device 717 for adjusting the depth of the medicine to be injected, and the lower end of the Chinese medicine passage tube 715 is further provided with a plate type calandria connection port 815.

In this embodiment, the insertion depth of the wide vibration plow blade part 714 is preferably 100cm, the injection inner diameter of the underground medicament injection pipe 715 is preferably set to 7-10cm, the adjustment range of the underground injection medicament depth adjusting device 717 at the lower part is adjustable within 7-30cm, and the deepest injection depth is 60 cm.

In this embodiment, the injection of the chemicals is also performed by selecting a plough layer (about 15-45cm) and a deep soil layer (about 30-60cm) by adjusting the in-ground injection chemicals depth adjusting means 717.

The moving speed of the vibration injection medicine device 400 and the supply speed of the injection medicine (screw) device 431 are adjusted according to the deep soil environment, thereby achieving the effect of injecting the quantitative medicine of the set depth.

As shown in fig. 8, which is a panoramic view of the second embodiment of the method for improving agricultural land by injecting chemicals into the ground, and as can be seen from the flowchart of fig. 1, the second embodiment of the method for improving agricultural land by injecting chemicals into the ground 200 is to use the fine vibration of the wide vibration plow blade 714 installed in the apparatus 400 for injecting chemicals into soil to break and inject the chemicals into the soil to a predetermined depth, thereby improving the physical properties of deep soil and adjusting oxygen supply and soil acidity in the ground to propagate microorganisms, thereby improving agricultural land.

Meanwhile, the salts and the chemical barrier substances are moved to the lower part of the medicament injection layer in the operation process, so that the influence of the growth barrier harmful substances on the (rhizosphere) of the crops can be well minimized.

B. Method for purifying polluted farmland and soil

As shown in fig. 10, the present embodiment provides a method for contaminated cultivated land and soil purification using deep soil vibration crushing technology.

According to the implementation example of the invention, the polluted farmland soil purification method (500) refers to a process of circularly extracting pollutants after the pollutants reach a target concentration.

In a method (500) for purifying contaminated farmland soil, first, the contamination concentration of the type of contamination (heavy metals, organic compounds, organochlorine pesticides) and information on organic substances, inorganic salts, and the like are analyzed based on the degree of contamination of the soil in the plot and the results of the plot evaluation stage (510), and the contamination route and the contamination source are identified. Then, entering a stage (520) of burying and exhausting pipes in the ground, and performing a stage (530) of burying and exhausting pipes in the ground according to the pollution analysis result to select the optimal circular adsorption/extraction exhaust pipe or plate type adsorption/extraction exhaust pipe; then, the process enters the stage (550) of burying the calandria in the set ground, which is the mechanical installation stage of the round or plate-type suction/discharge calandria burying device (540).

Wherein, the underground calandria selecting stage (530) adopts a circular adsorption/removal calandria or a plate type adsorption/removal calandria which can simultaneously adsorb the pollutants chemically and physically, and adopts an adsorption complex body or a circular adsorption/removal calandria or a plate type adsorption/removal calandria according to the pollution type and the depth of the soil water permeability.

The type and concentration of the contaminants (i.e., heavy metals arsenic, cadmium, copper, chromium, mercury, lead, zinc, nickel, etc., and organochlorine pesticides, etc.), preferably are adsorption complexes that are highly effective in removing the contaminant species.

The above-mentioned adsorption compound selection is an important factor, and the kind and concentration of the pollutant are selected according to the removal efficiency and the removal time of the pollution source, and under the special condition, in order to ensure the adsorption efficiency, the external electro-extraction method can be adopted.

In the stage (550) of the pipe arrangement environment in the buried ground, according to the soil condition of the polluted area, the crushing strength, the vibration frequency and the crushing depth are adjusted, and the circular pipe arrangement adsorption/removal device (700) for implementing the third embodiment or the plate type adsorption/removal pipe arrangement adsorption/removal device (800) for implementing the fourth embodiment is selected.

A vibration adsorption/removal burying device (540) suitable for the field conditions is selected according to the circular adsorption/removal rack pipes buried in the ground and the plate type adsorption/removal rack pipes buried in the rotary tillage type ground.

After the circular adsorption/removal calandria or the plate type adsorption/removal calandria is used for setting the depth for landfill, washing water with the depth of 10-20cm is poured in the washing water pouring stage of the polluted farmland according to the pollution source type, acidification/reduction or the best flooding condition of the polluted area, and the water purification stage (600) in the polluted farmland is carried out.

Firstly, in a pollutant gushing stage (610), adsorbing or gushing pollutants from polluted soil by using a rotary cultivator; the flushed contaminants are adsorbed or extracted for decomposition in a porous composite adsorption/extraction stage (620) and then passed to a wastewater purification treatment (640) stage using a wash water detergent for contaminants.

Three, round adsorption/removal pipe burying device (700)

As shown in fig. 11, the present embodiment 3 provides a device for vibrating and crushing a pipe bank in deep soil, which is adjusted in structure based on the results of embodiments 1 and 2, and is mainly characterized in that a vibrating circular pipe bank burying device 700 is additionally installed, thereby achieving the effect of pipe bank.

During use, the main body equipment for deep soil vibration crushing is electrically connected with the agricultural machine or other power machine load equipment 311 shown in fig. 14 through the PTO wheel rotating device, and then is fixed with the upper connecting part and the lower connecting part through the PTO wheel rotating device. The power unit 311 is different in specification depending on the specification and application of the deep soil vibration crushing portion.

The vibrating round calandria burying device mainly comprises a pipe reel fixing frame 702, calandria pin frames 720 and 714 and a round adsorption/extraction calandria 721;

as shown in fig. 12, the tube reel holder 702 is in a triangular bracket configuration, an upper connecting frame connecting portion 701 is provided on the rear upper end surface thereof, the tube reel holder is height-adjustable and mounted on the upper connecting plate 321 by the upper connecting frame connecting portion 701 (the structure of this portion is also applicable to the structure of embodiment 2), the lower end surface thereof is fixedly mounted with the lower connecting plate portion 322, the other end surface thereof is fixedly connected with the vibration device holder 320, a tube reel height adjusting connecting port 703 is provided on the inclined surface of the tube reel holder 702, a tube reel height adjusting device 705 is fixedly mounted by a tube reel height adjusting frame bolt 704, a pin 706 is provided on the outer end portion of the tube reel height adjusting device 705, and the pin 706 passes through the center hole of the tube reel pin holder 720 to fixedly mount the tube reel holder 702.

The circular absorbing/extracting calandria 721 in this embodiment is in a tube roll shape, the circular absorbing/extracting calandria 721 is wound on the calandria pin rack 720, the circular absorbing/extracting calandria 721 is in a multi-layer structure, and a porous mesh hose 722, an absorbing complex 723 and a cathode/anode electrode extracting calandria 724 are coated layer by layer from outside to inside. Its surface is porous netted soft tube 722, its intermediate layer is adsorption complex 723, and its central layer is cathode/anode electrode extraction comb 724. In use, the circular adsorption/extraction comb 721 can adsorb and extract pollutants using the adsorption complex 723, including for example, electric shock extraction, according to the type and use of pollutants, and the cathode/anode extraction comb 724 has an adsorption and extraction function of ionic pollutants, as shown in fig. 14, and purifies polluted water after discharging the gushed polluted washing water into the polluted washing water purification treatment apparatus 640.

The outer end face is also provided with an adsorption calandria connecting part 725, and the adsorption calandria connecting part 725 is used when a circular adsorption/extraction calandria is additionally arranged or an initiation point of a calandria installed in the ground is fixed.

A medicine supply hopper connecting plate 712 is similarly attached to the top end of the support frame, a medicine supply hopper connecting socket 711 is provided on the lower surface of the medicine supply hopper connecting plate 712, the medicine supply hopper connecting socket 711 and the support frame binding plate 341 are assembled by a structure such as a bolt (the structure of this portion is similarly applied to the structure of embodiment 2), and a ground center pipe inlet 710 is provided at the center position of the medicine supply hopper connecting plate 712.

In this embodiment, the pear slice installed between the connection ports of the middle vibration plough slices is a wide vibration plough slice 714, the side of the wide vibration plough slice 714 is provided with a Chinese medicine channel tube 715, the width of the Chinese medicine channel tube 715 is controlled by a medicine channel tube driver 716, the lower end of the Chinese medicine channel tube 715 is provided with a Chinese medicine injection depth adjusting device 717 for adjusting the discharge depth of the calandria.

In use, the circular suction/extraction comb 721 is drawn from the comb pin frame 720, through the underground comb injection port 710 into the underground medicament passage tube 715, and then discharged into the soil.

As shown in fig. 13 and 14, the vibrating circular calandria burying device provided in this embodiment performs the operations of adsorbing and extracting pollutants by burying the circular adsorption/extraction calandria 721 at a depth set at the bottom of the polluted farmland.

In the soil pollution purification process of the cultivated land, the soil is purified by the circular adsorption/extraction discharging pipe 721 and the pollution washing water purification treatment device 640 of the vibrating circular discharging pipe burying device, and the specific operation process is as follows:

in the first stage, the circular calandria burying device vibrates the pollution layer in the farmland to finely crush or crack the pollution layer (20 cm below the surface layer) and the plough disc layer (about 20-40cm), and the circular adsorption/extraction calandria 721 is buried in the burying layer (about 30-40cm) with good drainage and ventilation at the bottom of the pollution layer.

In the second stage, proper washing water is filled in the ground surface within 10-20cm, and the polluted layer is crushed and stirred and then is flushed out through the polluted material stage 600.

In the third stage, after the polluted layer is totally flooded, the polluted washing water is pumped into the polluted washing water purification treatment equipment 640 through the circular adsorption/extraction discharge pipe 721 to perform pollutant extraction treatment, and the treated washing water is reused or discharged after reaching the agricultural water standard.

EXAMPLE four plate type adsorption/removal device for burying pipes (800)

As shown in fig. 15, the present example 4 provides an apparatus for vibrating and crushing a pipe bank in deep soil, which is adjusted in structure based on the results of the present example 3, and is mainly characterized in that a vibrating plate type pipe bank burying apparatus 800 is additionally installed, and a round pipe bank in the vibrating round pipe bank burying apparatus 700 is replaced with a plate type pipe bank, thereby achieving the effect of the plate type pipe bank.

During use, the main body equipment for deep soil vibration crushing is electrically connected with an agricultural machine or other power machine load equipment 311 shown in fig. 17 through the PTO wheel rotating device, and then is fixed with the upper connecting part and the lower connecting part through the PTO wheel rotating device. The power unit 311 is different in specification depending on the specification and application of the deep soil vibration crushing portion.

In this embodiment, as shown in fig. 16, the plate-type adsorption/extraction gauntlet 810 is a multi-layer structure, and a porous plate-type mesh tube 811, an anion/cation/electron mesh 812, a complex 723 and an extraction/injection gauntlet 816 are coated layer by layer from outside to inside; the end of the tube is provided with a plate type absorbing/extracting calandria connecting opening 813.

In this embodiment, the bottom end of the wide pear slice is provided with a horizontally oriented perforated plate 814 and a plate-type calandria connection port 815. The horizontal directional perforated plate 814 is connected to the left and right sides of the A-type vibration middle plough blade 361, the maximum width of the (transverse perforation) is adjustable by 50cm, and the plate type adsorption/extraction calandria 810 is installed in the range of 5-40cm for use.

The installation method of the plate-type adsorption/extraction calandria 810 is that the vibration plate-type calandria burying device 800 is connected with a horizontal directional perforated plate 814 to pull the calandria to be installed in a calandria introducing form. The dynamic load to the soil is different and is generally within 50-100m of the installation length of 1 Cycle.

Claims

1. The utility model provides a deep soil vibration crushing equipment which characterized in that: comprises a deep soil vibration crushing equipment component and a purifying equipment component;

the deep soil vibration crushing equipment assembly is arranged at the end part of the power device and comprises a link conduction piece, an eccentric vibration device, a vibration device fixing frame, a vibration transmission frame, a vibration supporting frame, a vibration plough piece and a vibration perforating piece;

the vibration support frame is arranged at the outer end part of the vibration transmission frame, and a plurality of vibration plough blades are arranged on the vibration support frame;

the vibrating plough blade is provided with a vibrating perforating piece;

the purifying equipment component comprises a calandria rotary drum supporting frame and a calandria rotary drum;

a connecting piece is arranged on the intersection surface of the vibration support frame and the vibration plough blade;

the connecting piece is provided with a through hole;

the vibration plough blade is a wide vibration plough blade, and a pipe arranging pipeline is arranged on the side surface of the vibration plough blade;

the extending end of the calandria sequentially passes through the through hole on the connecting piece and the calandria pipeline;

the calandria consists of a porous reticular hose, an adsorption complex and a positive and negative electrode extraction calandria, and the end part of the calandria is provided with an adsorption calandria connecting part;

wherein, the adsorption complex surrounds the exterior of the cathode and anode extraction calandria;

the porous netted hose surrounds the outside of the adsorption complex.

2. The utility model provides a deep soil vibration crushing equipment which characterized in that: comprises a deep soil vibration crushing equipment component and a purifying equipment component;

the vibrating plough blade is provided with a vibrating perforating piece;

the connecting piece is provided with a through hole;

the calandria is a plate-shaped calandria;

the plate-shaped configuration calandria is of a multilayer structure, and a porous plate-shaped reticular tube, a yin-yang electronic net, an adsorption complex and an extraction injection calandria are coated layer by layer from outside to inside; the end part is provided with a plate type adsorption extraction calandria connecting port.

3. A deep soil vibration crushing apparatus as claimed in claim 1 or 2, wherein:

the height of the link transmission piece and the power device is adjustable;

the position of the vibrating plough blade on the vibrating support frame can be adjusted;

the position of the vibrating perforating piece on the vibrating plough blade can be adjusted.

4. A deep soil vibration crushing apparatus as claimed in claim 1 or 2, wherein:

the height-adjustable calandria drum support frame is arranged on a vibration device fixing frame;

the depth of the calandria pipeline can be adjusted.

5. A deep soil vibration crushing apparatus as claimed in claim 3, wherein: also comprises a drug injection assembly;

the medicament supply hopper comprises a medicament feeding port and a medicament injection port, and a medicament outlet end of the medicament supply hopper is arranged on the hopper fixing frame body;

the vibration plough blade is a wide vibration plough blade, and a medicament pipeline is arranged on the side surface of the vibration plough blade;

the connecting piece is provided with a through hole;

and the medicament outlet end of the medicament supply hopper, the medicament channel, the through hole on the connecting piece and the medicament pipeline are communicated in sequence.

6. The deep soil vibration crushing apparatus of claim 5, wherein:

the hopper fixing frame body is provided with an amplitude control device for controlling the vibration amplitude of the medicament supply hopper;

the depth of the medicament pipeline is adjustable;

the medicament supply hopper bracket is mounted on the vibrating device fixing frame with adjustable height;

the medicament supply hopper is mounted on the medicament supply hopper bracket in a height and angle adjustable manner.

7. A method for purifying polluted land by utilizing a deep soil vibration crushing technology is characterized by comprising the following process steps:

step two, burying the pipe bank by using the deep soil vibration crushing equipment as claimed in claim 1 or 2;

step three, injecting washing water into the polluted soil;

step four, after the deep soil vibration crushing equipment with the pollutants gushes out, the discharging pipe of the deep soil vibration crushing equipment according to claim 1 or 2 is used for adsorbing and extracting the pollutants;

8. A method for improving farmland by utilizing deep soil vibration crushing technology is characterized in that,

step two, aiming at the farmland application and the growth condition of the sowed crops, establishing a target physical standard, and setting the vibration crushing parameters and the ground injection depth of the deep soil vibration crushing equipment as claimed in claim 6;

step three, finely crushing the soil of the plough disc layer by using the deep soil vibration crushing device as claimed in claim 6, and injecting agents for improving the nutrition/pH value and relevant properties of the soil into the plough disc layer.