CN115486217B

CN115486217B - Repairing method and equipment for farmland comprehensive improvement

Info

Publication number: CN115486217B
Application number: CN202211050434.3A
Authority: CN
Inventors: 黄建灿; 黄巧新; 黄永庆
Original assignee: Xiamen Haicheng Construction Engineering Co ltd
Current assignee: Xiamen Haicheng Construction Engineering Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-08-25
Anticipated expiration: 2042-08-31
Also published as: CN115486217A

Abstract

The utility model relates to agricultural construction equipment, in particular to a restoration method and equipment for farmland comprehensive remediation, comprising a soil humidity adjusting device, a frame, a soil shoveling device, a spiral soil outlet device and a uniform soil returning device, wherein the soil humidity adjusting device is used for carrying out transverse cutting on soil in advance through a pre-cutting vertical plate arranged on the soil humidity adjusting device, carrying out humidity adjustment on a contact soil layer through a water injection hole at the side part of the vertical plate so as to facilitate the soil shoveling, and then carrying out soil shoveling through the soil shoveling device, and carrying out shoveling on the approaching soil through a shoveling opening layered up and down, wherein a push cutting wheel is arranged at the shoveling opening, and the push cutting wheel conforms to the stirring action of the soil on the soil. Simultaneously, the soil shifting process is continuously carried out, and soil layers at corresponding positions can be directly replaced without intervals through external transfer vehicles.

Description

Repairing method and equipment for farmland comprehensive improvement

Technical Field

The utility model relates to the technical field of agricultural restoration construction, in particular to a restoration method and equipment for farmland comprehensive restoration.

Background

The high-standard farmland is a farmland which is formed by land remediation construction and is integrated, matched with facilities, high in yield and stable in yield, good in ecology and strong in disaster resistance, and is suitable for modern agricultural production and operation modes. The standard to be achieved by the high-standard farmland construction is generally that' the farmland is square, soil is formed, channels are formed into a net, the paths are communicated, the soil is fertilized, no pollution is caused, and the yield is high; the thickness of the cultivated layer is more than 0.25 meter, the organic matter content of the cultivated layer is increased by more than 0.5 percent, the irrigation guarantee rate reaches more than 90 percent, and the protected farmland area reaches more than 90 percent. The method is mainly divided into the following three parts. First is field infrastructure engineering. Mainly comprises the construction of a field net, a canal net, a road net, a power grid and the like, and the improvement of the disaster resistance and reduction capability of a farmland, the irrigation and drainage capability of the farmland and the operation capability of an agricultural machine. And secondly, the construction engineering of the soil force. The soil leveling, soil improvement and soil fertility fertilizer construction are carried out, straw returning, green fertilizer planting, organic fertilizer application and the like are carried out, and the farmland foundation soil fertility and agricultural production capacity are improved. Thirdly, a scientific and technological supporting project. The integrated intelligent water and fertilizer irrigation and fertilization integrated intelligent growth environment monitoring and production management informatization agriculture Internet of things technology. Thereby improving the application capability of modern agriculture technology by using new technology and new mode. After project implementation, high-standard farmland transformation can be completed, local agricultural industry structure optimization adjustment is promoted, agricultural high-quality development is promoted, comprehensive development of rural economy and society is promoted, and local peasant income increase and peasant living standard improvement are promoted. Therefore, a repair method and a repair device for comprehensively repairing farmland capable of rapidly realizing soil replacement treatment and direct soil return of bad soil are urgently needed.

The utility model of China patent (CN 113349023A) discloses a farmland canal irrigation system and a construction method, which relate to the field of irrigation systems, wherein the canal irrigation system comprises a canal channel provided with a plurality of irrigation ports, a plurality of plugging plates which are connected to the canal channel in a sliding manner and used for plugging the irrigation ports, a plurality of guide plates fixedly arranged on the canal channel, a control box fixedly arranged below the guide plates, lifting mechanisms arranged on two sides of the control box and the plugging plates and used for controlling the plugging plates to lift up and down, and a maintenance assembly arranged on one side of the control box and used for conveniently opening the control box to maintain the lifting mechanisms; the irrigation ports are in one-to-one correspondence with the plugging plates, the plugging plates are in one-to-one correspondence with the guide plates, and the control box is a hollow shell. It can be seen that the utility model is mainly used for irrigating farmlands to reduce the labor intensity of workers.

The Chinese patent (CN 208987254U) discloses a soil changing device for solving the continuous cropping obstacle of a greenhouse, which comprises a soil storage box and a bottom plate, wherein the bottom of the soil storage box is provided with travelling wheels, and both sides of the soil storage box are provided with pull rings; the bottom plate is provided with a support column, the support column is movably connected with the bedplate, two ends of the bedplate are sleeved with side plates I, two side plates I are sleeved with side plates II, and the soil storage box can walk on the bedplate, the two side plates I and the two side plates II; the lower ends of the two side plates II are connected with telescopic hydraulic cylinders, and travelling wheels are arranged below the hydraulic cylinders; the upper ends of the two side plates II are provided with winches, and the tail ends of ropes of the winches are provided with hooks which can be connected with pull rings at two ends of the soil storage box. The device is used for reducing the labor intensity of soil replacement of the greenhouse, improving the soil replacement efficiency and reducing the labor cost.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a restoration method and equipment for farmland comprehensive restoration aiming at the defects of the prior art.

The utility model discloses repair equipment for farmland comprehensive repair, which comprises a soil humidity adjusting device, a frame body, a soil shoveling device, a spiral soil outlet device, a transfer device and a uniform soil returning device, wherein the frame body comprises a supporting main beam, the front part of the supporting main beam is fixedly provided with the soil humidity adjusting device, the soil humidity adjusting device is used for vertically cutting dispersed soil along the advancing direction in advance, the front end of the supporting main beam is connected with a front supporting beam, the bottom of the front supporting beam is provided with a crawler supporting wheel train, the soil shoveling device and the spiral soil outlet device are jointly and fixedly arranged in the middle of the supporting main beam, the soil shoveling device is used for directly shoveling the soil treated by the soil humidity adjusting device, the spiral soil outlet device is used for lifting the soil extruded by the tail end of the soil shoveling device, the transfer device is arranged on the upper part of the supporting main beam, the transfer device comprises a horizontal conveying belt, a soil evening hopper and an outer branch side conveying belt, the horizontal conveying belt is used for bearing the tail end of the spiral soil outlet device, the soil is fixedly arranged at the tail end of the advancing direction, the front end of the supporting main beam is connected with a front supporting beam, the front end of the soil outlet is fixedly arranged at the tail end of the horizontal conveying belt, the tail end of the soil outlet hopper is obliquely arranged at the tail end of the conveying belt, the tail end of the conveying belt is used for evenly conveying the tail end of the soil outlet is provided with a sieve plate, and the tail end of the tail end is uniformly arranged at the tail end of the conveying device and is uniformly arranged at the tail end of the conveying device.

Further, soil humidity adjusting device includes precut riser and counter weight water tank, the precut riser is in including longitudinal arrangement a plurality of parallel plate bodies and each plate body bottom of supporting the girder bottom correspond and are equipped with the end shovel board, precut riser rear portion is connected with the support swash plate, the embedded cartridge in face outside of precut riser has water injection device, water injection device passes through counter weight water tank water supply, water injection device includes the water injection billet, the water injection billet cartridge is in the face outside of precut riser, and the water injection billet outside is equipped with oblique water outlet.

Further, the soil shoveling device comprises layer cutting plates, the layer cutting plates are vertically arranged at equal intervals, layer cutting channels are formed between the layer cutting plates, soil dividing heads are welded on the upper portions of the layer cutting channels and located at the lower portions of the corresponding layer cutting plates, the sections of the soil dividing heads are triangular, wheel frames are arranged on the rear sides of the soil dividing heads in an extending mode, roller frame bodies are longitudinally arranged on the wheel frames, the tail ends of each layer cutting plate are connected with soil conveying curved plates, the sections of the soil conveying curved plates are S-shaped, and the tail ends of the soil conveying curved plates are communicated with the side portions of the spiral soil discharging device to realize soil discharging.

Further, install the pine and dial needle post on the roller frame body, the roller frame body is vertical column segmentation support body, every segmentation cross-section of roller frame body is four connecting rod rings, the pine is dialled the needle post and is all being obtuse angle welding at four connecting rod ends, the end of pine is dialled the needle post and is equipped with flat needle mouth.

Further, spiral unearthing device includes motor drive mechanism, carries barrel and screw conveying roller, screw conveying roller rotates the center of installing at carrying the barrel, screw conveying roller passes through motor drive mechanism drive, carry the barrel forward slope setting, the front side section of thick bamboo wall of carrying the barrel is equipped with into the soil mouth, advance the soil mouth and be used for docking shovel soil device.

Further, support the girder rear end and be equipped with back cantilever beam, even back native device establishes on back cantilever beam, even back native device is including advancing soil mouth, swing strip subassembly, swing mounting bracket, reciprocal actuating mechanism and outlet, advance soil mouth and outlet all to be the funnel form, the outlet embedding is in back cantilever beam below, advance soil mouth and outlet through swing mounting bracket intercommunication, swing mounting bracket bottom is equipped with the orifice plate, the orifice plate front side is equipped with receives the soil and leaks the groove, swing strip subassembly is installed on the orifice plate, swing strip subassembly is the flexible telescopic machanism of horizontal four bars, and swing strip subassembly center upper portion is connected with the earth-receiving board, reciprocal actuating mechanism is connected to swing strip subassembly drive end, and reciprocal actuating mechanism includes two-way lead screw, two-way lead screw both ends are on back cantilever beam through linear guide device slidable mounting, suit drive nut on the two-way lead screw, drive nut is through the reciprocal rectilinear motion of continuous gyration drive two-way lead screw.

A restoration method for comprehensively remedying farmland by utilizing the equipment comprises the following steps of S1, carrying out a soil internal humidification degree soil loosening process on soil to be shoveled in advance by a soil humidity adjusting device; s2, carrying out a seamless soil shoveling and transferring process on the soil to be shoveled, which is processed in the step S1, through a soil shoveling device, a spiral soil outlet device and a transferring device; and S3, performing a direct soil returning process by adopting a uniform soil returning device.

Further, the step S2 includes a process of directly removing the following soil from the contaminated soil output from the transfer device by using an external soil-residue vehicle.

Further, the step S3 includes directly performing a following soil-feeding process of new soil to the soil-feeding port by using an external soil-slag vehicle. .

Compared with the prior art, the utility model has the following advantages:

according to the utility model, through the skillfully designed soil shoveling device and under the cooperation of the front pretreatment device, the purpose of continuous action is achieved, and the resistance in the soil shoveling process is reduced; simultaneously, the soil shifting process is continuously carried out, and soil layers at corresponding positions can be directly replaced without intervals through an external transfer vehicle, so that the aim of high-efficiency soil shifting is fulfilled; the uniform soil returning device fully utilizes the self motion characteristics, and the soil scattering process is adapted to the soil shoveling process, so that the synchronism is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic illustration of the drive configuration of the oscillating bar assembly 62 of the present utility model;

FIG. 3 is an enlarged partial view of the position A of FIG. 1 in accordance with the present utility model;

the soil humidity control device comprises a 1-soil humidity control device, a 11-pre-cutting vertical plate, a 111-water injection device, a 112-bottom shovel plate, a 113-supporting inclined plate, a 12-counterweight water tank, a 2-rack body, a 21-front supporting beam, a 211-crawler supporting wheel train, a 22-supporting main beam, a 221-rear wheel, a 23-rear cantilever beam, a 3-shovel soil device, a 31-layer cutting plate, a 311-soil conveying curved plate, a 32-layer cutting channel, a 321-soil dividing pressure head, a 321 a-wheel frame, a 322-roller frame body, a 323-loosening needle column, a 4-spiral soil outlet device, a 41-motor driving mechanism, a 42-conveying cylinder, a 43-spiral conveying roller, a 5-conveying device, a 51-horizontal conveying belt, a 52-soil homogenizing inclined hopper, a 53-outer branch side conveying belt, a 6-uniform soil recycling device, a 61-soil inlet, a 62-swinging strip assembly, a 621-soil collecting plate, a 63-swinging mounting rack, a 631-orifice plate, a 631a soil recycling groove, a 64-reciprocating driving mechanism, a 641-driving nut, a 642-bidirectional screw and a 65-soil outlet.

Detailed Description

As shown in fig. 1-3, the utility model discloses restoration equipment for farmland comprehensive remediation, which comprises a soil humidity adjusting device 1, a frame body 2, a soil shoveling device 3, a spiral soil outlet device 4, a transfer device 5 and a uniform soil returning device 6, wherein the frame body 2 comprises a supporting main beam 22, the soil humidity adjusting device 1 is fixedly installed at the front part of the supporting main beam 22, the soil humidity adjusting device 1 is used for vertically cutting dispersed soil along the advancing direction in advance, specifically, the soil humidity adjusting device 1 comprises a pre-cutting vertical plate 11 and a counterweight water tank 12, the pre-cutting vertical plate 11 comprises a plurality of parallel plate bodies longitudinally arranged at the bottom of the supporting main beam 22, bottom shovel plates 112 are correspondingly arranged at the bottom of each plate body, a supporting inclined plate 113 is connected to the rear part of the pre-cutting vertical plate 11, a water injection device 111 is inserted outside the plate surface of the pre-cutting vertical plate 11 through the counterweight water tank 12, the water injection device 111 comprises a supporting beam 11, a water injection hole 22 is arranged outside the plate surface of the pre-cutting vertical plate, the front end 21 is connected with the spiral soil shoveling device 4 and the soil shoveling device 4 is directly installed at the front end of the supporting main beam 4, and the soil shoveling device is directly installed at the bottom of the soil shoveling device 4, and the soil shoveling device is directly pushed into the soil shoveling device 4, and the soil is directly lifted by the soil shoveling device is directly installed at the end of the main beam 3, and the soil shoveling device is directly installed at the soil device 3.

Specifically, the above-mentioned transfer device 5 includes horizontal conveyer belt 51, even soil inclined fill 52 and outer branch side conveyer belt 53, horizontal conveyer belt 51 is used for accepting spiral unearthing device 4 end and goes out soil, even soil inclined fill 52 fixed mounting is at horizontal conveyer belt 51 end, even soil inclined fill 52 is including the bottom inclined screen board that is used for evenly scattering soil, outer branch side conveyer belt 53 bottom is established in even soil inclined fill 52 below, outer branch side conveyer belt 53 top is used for sending out soil to outside, rear wheel 221 is installed to the rear wheel 221 is equipped with and is used for driving even return to soil device 6's drive mechanism. The rear end of the supporting main beam 22 is provided with a rear cantilever beam 23, the uniform soil returning device 6 is arranged on the rear cantilever beam 23, the uniform soil returning device 6 comprises a soil inlet 61, a swinging strip assembly 62, a swinging mounting frame 63, a reciprocating driving mechanism 64 and a soil outlet 65, the soil inlet 61 and the soil outlet 65 are all funnel-shaped, the soil outlet 65 is embedded below the rear cantilever beam 23, the soil inlet 61 and the soil outlet 65 are communicated through the swinging mounting frame 63, the bottom of the swinging mounting frame 63 is provided with a pore plate 631, the front side of the pore plate 631 is provided with a soil collecting leakage groove 631a, the swinging strip assembly 62 is arranged on the pore plate, the swinging strip assembly 62 is a horizontal four-bar deformation telescopic mechanism, the upper part of the center of the swinging strip assembly 62 is connected with a soil receiving plate 621, the swinging strip assembly 62 is connected with the reciprocating driving mechanism 64, the reciprocating driving mechanism 64 comprises a bidirectional lead screw 642, two ends of the bidirectional lead screw 642 are slidably mounted on the rear cantilever beam 23 through a linear guide rail device, and the bidirectional lead screw 642 is sleeved with a driving nut 641, and the bidirectional lead screw 642 is continuously linearly driven by a reciprocating driving lead screw 642.

The soil shoveling device 3 comprises layer cutting plates 31, layer cutting plates 31 are vertically arranged at equal intervals, layer cutting channels 32 are formed between the layer cutting plates 31, soil dividing heads 321 are welded at the upper parts of the layer cutting channels 32 and at the lower parts of the corresponding layer cutting plates 31, the sections of the soil dividing heads 321 are triangular, wheel frames 321a are arranged on the rear sides of the soil dividing heads 321 in an extending mode, roller frame bodies 322 are longitudinally arranged on the wheel frames 321a, the tail ends of each layer cutting plate 31 are connected with soil conveying curved plates 311, the sections of the soil conveying curved plates 311 are S-shaped, the tail ends of the soil conveying curved plates 311 are communicated with the side portions of the spiral soil outlet device 4 to realize soil outlet, loose needle columns 323 are arranged on the roller frame bodies 322, each section of each roller frame body 322 is a four-bar circular ring, each loose needle column 323 is welded at the tail ends of four connecting bars in an obtuse angle mode, and flat needle openings are formed in the tail ends of each loose needle column 323. The spiral soil outlet device 4 comprises a motor driving mechanism 41, a conveying cylinder 42 and a spiral conveying roller 43, wherein the spiral conveying roller 43 is rotatably arranged in the center of the conveying cylinder 42, the spiral conveying roller 43 is driven by the motor driving mechanism 41, the conveying cylinder 42 is obliquely arranged forwards, a soil inlet 61 is formed in the front side cylinder wall of the conveying cylinder 42, and the soil inlet 61 is used for being in butt joint with the soil shoveling device 3.

The utility model also provides a restoration method for comprehensively remedying farmland by utilizing the equipment, which comprises the following steps of S1, carrying out a soil internal humidification degree soil loosening process on soil to be shoveled in advance by a soil humidity adjusting device 1; step S2, carrying out a seamless soil shoveling and conveying process on the soil to be shoveled, which is processed in the step S1, through a shoveling device 3, a spiral soil outlet device 4 and a conveying device 5; step S3, performing a direct soil returning process by adopting the uniform soil returning device 6. In order to better achieve the continuity effect of soil moving and returning, the step S2 includes a process of directly performing following soil-receiving removal on the polluted soil output by the transfer device 5 by using an external slag-soil truck, and the step S3 includes a process of directly performing following soil-feeding of new soil on the soil-feeding port 61 by using the external slag-soil truck.

According to the repairing equipment, the soil is transversely split in advance through the pre-cutting vertical plates 11 arranged on the soil humidity adjusting device 1, the humidity adjustment is carried out on the contact soil layer through the water injection holes on the side parts of the pre-cutting vertical plates 11, the soil is easy to scoop out, the soil is scooped out through the soil scooping device 3, the soil scooping device 3 scoops out the approaching soil through the plurality of layered scoops up and down, in the soil scooping process, the soil independently pushes the roller frame body 322 to rotate, the soil is further loosened and cut under the action of the loosening needle column 323, the movement of the soil is facilitated, the roller frame body 322 rotates to conform to the stirring action of the soil, the soil to be carried out is further dispersed, the possibility of blocking of the soil layer on a pipeline is reduced, then the soil delivered out from the tail end of the pipeline is lifted and transported through the spiral soil delivery device 4 in a rear side butt joint mode, finally the soil scooping device 5 is removed into a hopper of an outside relatively static soil transporting vehicle, the uniform soil returning device 6 can achieve self-driving through the rear wheel 221, the movement frequency of the swinging bar assembly 62 is positively related to the rear wheel 221, the swinging bar assembly 62 is rotated, the swinging bar assembly 62 continuously rotates under the action of the loosening needle column 323, and the swinging bar assembly is continuously driven under the action of the swinging bar assembly is continuously, and the swinging bar assembly is evenly driven to achieve uniform swinging and the hole plate assembly is contacted with the swinging bar assembly is evenly driven under the swinging bar assembly 62.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A repair equipment for farmland integrated remediation, its characterized in that: comprises a soil humidity adjusting device, a frame body, a soil shoveling device, a spiral soil discharging device, a transferring device and a uniform soil returning device, wherein the frame body comprises a supporting main beam, the front part of the supporting main beam is fixedly provided with the soil humidity adjusting device, the soil humidity adjusting device is used for vertically cutting dispersed soil along the advancing direction in advance, the front end of the supporting main beam is connected with a front supporting beam, the bottom of the front supporting beam is provided with a crawler supporting wheel train, the soil shoveling device and the spiral soil discharging device are jointly and fixedly arranged in the middle of the supporting main beam, the soil shoveling device is used for directly shoveling the soil treated by the soil humidity adjusting device, the soil shoveling device comprises layer cutting plates which are vertically arranged at equal intervals, a layer cutting channel is formed between the layer cutting plates, the upper part of the layer cutting channel is positioned at the lower part of the corresponding layer cutting plate, a soil dividing pressing head is welded at the lower part of the layer cutting plate, the soil dividing head is triangular in cross section, the rear side of the soil dividing head is provided with a wheel frame in an extending mode, the wheel frame is longitudinally provided with a roller frame body, the tail end of each layer cutting plate is connected with a soil conveying curved plate, the cross section of the soil conveying curved plate is S-shaped, the tail end of the soil conveying curved plate is communicated with the side part of a spiral soil discharging device to realize soil discharging, the roller frame body is provided with a loose needle column, the roller frame body is a longitudinal columnar segmented support body, each segmented cross section of the roller frame body is a four-bar circular ring, the loose needle column is welded at the tail end of each four bars in an obtuse angle mode, the tail end of the loose needle column is provided with a flat needle opening, the spiral soil discharging device is used for bearing soil extruded by the tail end of the soil shoveling device, the upper part of the support main beam is provided with a transfer device, the transfer device comprises a horizontal conveying belt, a soil homogenizing inclined hopper and an outer branch side conveying belt, the horizontal conveyor belt is used for bearing the soil at the tail end of the spiral soil outlet device, the soil homogenizing inclined hopper is fixedly arranged at the tail end of the horizontal conveyor belt, the soil homogenizing inclined hopper comprises a bottom inclined screen plate for uniformly scattering soil, the bottom end of the outer support side conveyor belt is arranged below the soil homogenizing inclined hopper, the top end of the outer support side conveyor belt is used for delivering the soil to the outside, a rear wheel is arranged at the rear part of the support main beam, and a transmission mechanism for driving the uniform soil returning device is arranged on the rear wheel.

2. A rehabilitation device for the comprehensive rehabilitation of farmlands according to claim 1, wherein: soil humidity adjusting device includes precut riser and counter weight water tank, the precut riser is in including longitudinal arrangement a plurality of parallel plate bodies and each plate body bottom of supporting the girder bottom correspond and are equipped with the end shovel board, precut riser rear portion is connected with the support swash plate, the embedded cartridge in face outside of precut riser has water injection device, water injection device supplies water through the counter weight water tank, water injection device includes the water injection billet, the water injection billet cartridge is in the face outside of precut riser, and the water injection billet outside is equipped with oblique water outlet.

3. A rehabilitation device for the comprehensive rehabilitation of farmlands according to claim 1, wherein: the spiral soil outlet device comprises a motor driving mechanism, a conveying cylinder body and a spiral conveying roller, wherein the spiral conveying roller is rotatably arranged at the center of the conveying cylinder body, the spiral conveying roller is driven by the motor driving mechanism, the conveying cylinder body is obliquely arranged forwards, a soil inlet is formed in the front side cylinder wall of the conveying cylinder body, and the soil inlet is used for being in butt joint with the soil shoveling device.

4. A rehabilitation device for the comprehensive rehabilitation of farmlands according to claim 1, wherein: the utility model discloses a support girder, including back cantilever beam, even back soil device includes into soil mouth, swing strip subassembly, swing mounting bracket, reciprocal actuating mechanism and outlet, it all is hopper-shaped to advance soil mouth and outlet, the embedding of outlet is in back cantilever beam below, advance soil mouth and outlet through swing mounting bracket intercommunication, swing mounting bracket bottom is equipped with the orifice plate, the orifice plate front side is equipped with receives the soil leakage groove, swing strip subassembly is installed on the orifice plate, swing strip subassembly is the flexible mechanism of horizontal four-bar deformation, and swing strip subassembly center upper portion is connected with connects the soil board, reciprocal actuating mechanism is connected to swing strip subassembly drive end, and reciprocal actuating mechanism includes two-way lead screw, two-way lead screw both ends are on back cantilever beam through linear guide device slidable mounting, suit drive nut on the two-way lead screw, drive nut is through the reciprocal rectilinear motion of continuous gyration drive two-way lead screw.

5. A restoration method for farmland integrated restoration using a restoration apparatus for farmland integrated restoration according to any of claims 1-4, comprising the steps of: step S1, carrying out a soil internal humidifying degree loosening process on soil to be shoveled in advance through a soil humidity adjusting device; s2, carrying out a seamless soil shoveling and transferring process on the soil to be shoveled, which is processed in the step S1, through a soil shoveling device, a spiral soil outlet device and a transferring device; and S3, performing a direct soil returning process by adopting a uniform soil returning device.

6. The restoration method for farmland comprehensive restoration according to claim 5, wherein: the step S2 comprises the process of directly carrying out follow-up soil connection removal on the polluted soil output by the transfer device by adopting an external soil residue truck.

7. The restoration method for farmland comprehensive restoration according to claim 5, wherein: and the step S3 comprises the following soil feeding process of directly carrying out new soil on the soil inlet by adopting an external soil residue truck.