阅读说明：本技术 一种草原生态修复方法 (Method for restoring original ecology of grasses ) 是由 李伟 于 2021-07-24 设计创作，主要内容包括：本发明提供一种草原生态修复方法,所述草原生态修复方法通过使用草原生态修复设备来完成,进而实现草原生态的高效修复；所述草原生态修复设备包括：支撑装置；所述支撑装置,支撑装置旋转轴接在土地修复装置上；修复定位装置,修复定位装置固定连接在支撑装置侧面；修复整平装置,修复整平装置固定连接在土地修复装置上,且修复整平装置顶部穿过支撑装置,设置了土地修复装置,采用轴接的方式,更加便于土地修复装置调节角度,以适用不同的土地修复环境。(The invention provides a method for restoring grassland ecology, which is completed by using equipment for restoring the grassland ecology, so that the high-efficiency restoration of the grassland ecology is realized; the grassland ecological restoration device comprises: a support device; the supporting device is connected to the land restoration device in a rotating mode; the repairing positioning device is fixedly connected to the side surface of the supporting device; repair leveling device, repair leveling device fixed connection is on soil remediation device, and restores the leveling device top and pass strutting arrangement, has set up soil remediation device, adopts the mode of coupling, the soil remediation device angle of adjustment of being convenient for more to be suitable for different soil remediation environment.)

1. A method for restoring the ecology of grasses is characterized in that: the grassland ecological restoration method is completed by using the grassland ecological restoration equipment, so that the efficient restoration of the grassland ecology is realized; the grassland ecological restoration device comprises:

a support device (1);

the supporting device (1) is characterized in that the supporting device (1) is rotatably connected to the land restoration device (6);

the meadow laying device (2) is of a symmetrical structure, and the meadow laying device (2) is fixedly connected to the tail of the supporting device (1);

the meadow anti-falling device (3), the meadow anti-falling device (3) is fixedly connected to the meadow laying device (2);

the meadow transportation device (4), wherein the meadow transportation device (4) is fixedly connected to the top of the supporting device (1);

the repairing and maintaining device (5), the repairing and maintaining device (5) is fixedly connected to the meadow conveying device (4);

the repairing positioning device (7), the repairing positioning device (7) is fixedly connected to the side surface of the supporting device (1);

the repairing and leveling device (8), the repairing and leveling device (8) is fixedly connected to the land repairing device (6), and the top of the repairing and leveling device (8) penetrates through the supporting device (1);

the support device (1) comprises:

the movable plate trailer (101) is fixedly connected to the land restoration support (102), and four groups of anti-skid wheels are arranged at the bottom of the movable plate trailer (101);

the land repairing support (102), the land repairing support (102) is of a hollow structure, a connecting shaft is arranged on the land repairing support (102), and the connecting shaft is connected to the land repairing device (6) in a rotating mode;

a leveling adjusting slot hole (103), wherein the leveling adjusting slot hole (103) is arranged at the top of the movable plate trolley (101).

2. The method for restoring the ecology of a grassland according to claim 1, characterized in that: the meadow laying device (2) comprises:

two laying supports (201), wherein the two laying supports (201) are respectively and fixedly connected to the two adjusting shaft brackets (202);

two adjusting shaft brackets (202), wherein the two adjusting shaft brackets (202) are fixedly connected to the tail of the movable plate trailer (101) respectively;

laying licker-in (203), wherein connecting shafts are arranged on two sides of the laying licker-in (203), and a rotating shaft is connected between the two laying supports (201); the outside of the laying licker-in (203) is provided with a whole-face soil loosening needle;

the support stabilizer bar (204), the support stabilizer bar (204) is fixedly connected between the two laying supports (201);

the meadow laying device (2) further comprises:

the stabilizer bar pull-back spring shafts (205) are provided with two groups, and the two groups of stabilizer bar pull-back spring shafts (205) are respectively sleeved on the bracket stabilizer bars (204) in a sliding manner;

the rotary spring shafts (206), two groups of rotary spring shafts (206) are arranged, and the two groups of rotary spring shafts (206) are respectively connected to the two spring shaft bases (207) in a rotating mode; a pull-back spring is respectively and fixedly connected between the two rotating spring shafts (206) and the two stabilizer bar pull-back spring shafts (205);

two spring shaft bases (207) are arranged, and the two spring shaft bases (207) are respectively and fixedly connected to the tail of the movable plate trolley (101).

3. The method for restoring the ecology of a grassland according to claim 1, characterized in that: the meadow anticreep device (3) includes:

the arc-shaped anti-falling plate (301), the arc-shaped anti-falling plate (301) is of an arc-shaped structure, and the arc-shaped anti-falling plate (301) is fixedly connected to the two adjusting ball sleeves (302);

two adjusting ball sleeves (302), wherein the two adjusting ball sleeves (302) are sleeved on the two anti-falling mounting ball heads (303) respectively;

the anti-drop mounting ball heads (303) are arranged, two anti-drop mounting ball heads (303) are arranged, and the two anti-drop mounting ball heads (303) are fixedly connected to the two laying brackets (201);

the meadow transport device (4) comprising:

a rotary shaft of the meadow wind-up roll (401) is coupled between a wind-up roll left bracket (402) and a wind-up roll right bracket (403), and the right side of the meadow wind-up roll (401) is fixedly connected with an adjusting crank; both sides of the meadow wind-up roll (401) are provided with ventilating grooves;

the winding roller left support (402) is of an L-shaped cross section structure, and the winding roller left support (402) is fixedly connected to the left side of the top of the movable plate trolley (101) through bolts;

the winding roller right support (403), the winding roller right support (403) is of a U-shaped cross section structure, and the winding roller right support (403) is fixedly connected to the right side of the top of the movable plate trolley (101) through bolts;

the winding linkage extrusion disc (404), the winding linkage extrusion disc (404) is fixedly sleeved on the winding roller left support (402), and the winding linkage extrusion disc (404) is positioned on the inner side of the winding roller right support (403); six arc-shaped protruding blocks are arranged on the rolling linkage extrusion disc (404).

4. The method for restoring the ecology of a grassland according to claim 1, characterized in that: the repair and maintenance device (5) comprises:

the winding roll comprises a nutrient solution pump (501), wherein five groups of nutrient solution pumps (501) are arranged, and the five groups of nutrient solution pumps (501) are fixedly embedded on a right bracket (403) of the winding roll respectively;

a serial conduit (502), the serial conduit (502) is connected with five nutrient solution pumps (501) by pipes, the serial conduit (502) is respectively connected with a nutrient solution storage tank (503) and a maintenance outlet (504) by hoses

The nutrient solution storage tank (503), the nutrient solution storage tank (503) is fixedly connected to the bottom of the movable plate trailer (101);

the maintenance outlet (504) is provided with two nozzles, and the maintenance outlet (504) is fixedly connected to the front side of the bottom of the movable plate trolley (101);

the land remediation device (6) comprises:

the repairing loading box (601), the repairing loading box (601) is rotatably connected to the land repairing support (102), and angle scale marks are embedded in the repairing loading box (601);

the knocking teeth (602) are rotatably connected to the repairing loading box (601), and a belt wheel is arranged at the shaft end of the repairing loading box (601);

the flow guide teeth (603) are rotatably connected to the repairing loading box (601), and belt wheels are arranged at the shaft ends of the flow guide teeth (603);

the driving motor (604) is fixedly connected to the bottom of the repairing loading box (601) through a support, a belt wheel is arranged at the shaft end of the driving motor (604), and the driving motor (604) is connected to the knocking teeth (602) and the flow guide teeth (603) through a belt in a transmission mode.

5. The method for restoring the ecology of a grassland according to claim 1, characterized in that: the prosthetic positioning device (7) comprises:

the positioning fan-shaped teeth (701), the positioning fan-shaped teeth (701) are of arc structures, and the positioning fan-shaped teeth (701) are fixedly connected to the side face of the repairing loading box (601) through bolts;

the linkage gear (702), the rotation axis of the linkage gear (702) is connected with the soil remediation support (102), and the linkage gear (702) is meshed with the positioning sector teeth (701);

the meshing screw rod (703), the rotating shaft of the meshing screw rod (703) is connected on the screw rod shaft seat (704), and the meshing screw rod (703) is meshed with the linkage gear (702);

the screw rod shaft seat (704) is fixedly connected to the movable plate trolley (101) through bolts, and a rotary bearing is arranged on the screw rod shaft seat (704);

said repair levelling device (8) comprising:

the leveling arc-shaped plate (801) is of an arc-shaped structure, and the leveling arc-shaped plate (801) is fixedly connected to the bottoms of the two adjusting sleeve rods (802);

two groups of adjusting loop bars (802) are arranged, and the two groups of adjusting loop bars (802) are respectively and fixedly connected to two sides of the fixed top plate (803);

the fixed top plate (803), the fixed top plate (803) is fixedly connected to the repairing loading box (601) through bolts, and the fixed top plate (803) is provided with a threaded hole;

the bottom of the adjusting threaded rod (804) is rotatably connected to the leveling arc-shaped plate (801) through a rotating shaft, and the leveling arc-shaped plate (801) is rotatably connected to the fixed top plate (803) through threads; the top of the adjusting threaded rod (804) passes through the leveling adjusting slotted hole (103) and is provided with an adjusting handle.

Technical Field

The invention belongs to the technical field of ecological restoration, and particularly relates to a grassland ecological restoration method.

Background

The ecological restoration is a comprehensive method for restoring polluted environment, which achieves the best effect and the lowest consumption by optimally combining various physical restoration, chemical restoration and engineering technical measures based on biological restoration under the guidance of an ecological principle. For example, application No.: CN202010496044.3 relates to an ecological environment restoration method. Based on the prior art discovery, the current grassland ecological restoration method does not set up meadow prosthetic devices and meadow ventilating devices, reduces meadow survival rate, leads to the soil to expose, causes soil erosion, very easily causes the soil desertification simultaneously, does not set up the soil filling prosthetic devices, and pot hole depression is more in actual grassland ecological environment, leads to precipitation distribution inhomogeneous, seriously influences ecological environment and animal and plant ecological development, does not set up automatic nutrient medicine maintenance device, can't in time carry out the maintenance to plant and microorganism, is unfavorable for the ecological long-term development in grassland.

Disclosure of Invention

In order to solve the technical problems, the invention provides a method for restoring grassland ecology, which solves the problems that the existing method for restoring the grassland ecology is not provided with a meadow restoring device and a meadow ventilating device, the survival rate of the meadow is reduced, the land is exposed, the water and soil loss is caused, the land is easy to desertify, the land filling restoring device is not arranged, the number of pits in the actual grassland ecological environment is large, the distribution of rainfall is uneven, the ecological environment and the ecological development of animals and plants are seriously influenced, and the automatic nutrient and medicine maintaining device is not arranged, so that the maintenance of the plants and the microorganisms cannot be timely carried out, and the long-term development of the grassland ecology is not facilitated.

The invention is achieved by the following specific technical means:

the grassland ecological restoration method is completed by using grassland ecological restoration equipment, so that efficient restoration of grassland ecology is realized; the grassland ecological restoration device comprises:

a support device;

the supporting device is connected to the land restoration device in a rotating mode;

the meadow laying device is of a symmetrical structure and is fixedly connected to the tail of the supporting device;

the meadow anti-falling device is fixedly connected to the meadow laying device;

the meadow transportation device is fixedly connected to the top of the supporting device;

the repairing and maintaining device is fixedly connected to the meadow conveying device;

the repairing positioning device is fixedly connected to the side surface of the supporting device;

and repairing the leveling device, wherein the repairing leveling device is fixedly connected to the land repairing device, and the top of the repairing leveling device penetrates through the supporting device.

The repair screed comprises:

the leveling arc plate is of an arc structure and is fixedly connected to the bottoms of the two adjusting sleeve rods;

two groups of adjusting sleeve rods are arranged and are respectively and fixedly connected to two sides of the fixed top plate;

the fixed top plate is fixedly connected to the repairing loading box through bolts and is provided with a threaded hole;

the bottom of the adjusting threaded rod is connected to the leveling arc plate through a rotating shaft, and the leveling arc plate is in threaded rotary connection with the fixed top plate; the top of the adjusting threaded rod passes through the leveling adjusting slotted hole and is provided with an adjusting handle.

Further, the supporting device includes:

the movable plate trailer is fixedly connected to the land restoration support, and four groups of anti-skid wheels are arranged at the bottom of the movable plate trailer;

the land repairing support is of a hollow structure, a connecting shaft is arranged on the land repairing support, and the rotating shaft is connected to the land repairing device;

leveling adjusting slot holes are formed in the top of the movable plate trolley.

The land reclamation apparatus comprises:

the repairing loading box is connected to the land repairing support in a rotating mode, and angle scale marks are embedded in the repairing loading box;

the knocking teeth are rotatably connected to the repairing loading box, and belt wheels are arranged at the shaft ends of the repairing loading box;

the guide teeth are rotatably connected to the repairing loading box, and belt wheels are arranged at the shaft ends of the guide teeth;

the driving motor is fixedly connected to the bottom of the repairing loading box through a support, a belt wheel is arranged at the shaft end of the driving motor, and the driving motor is connected to the knocking teeth and the flow guide teeth through a belt in a transmission mode.

Further, the repair locator device includes:

the positioning sector-shaped teeth are of arc structures and are fixedly connected to the side face of the repairing loading box through bolts;

the linkage gear is rotatably connected to the land reclamation bracket and meshed with the positioning fan-shaped teeth;

the meshing screw rod is rotatably connected to the screw rod shaft seat and meshed with the linkage gear;

the screw mandrel seat is fixedly connected to the movable plate vehicle through bolts, and a rotary bearing is arranged on the screw mandrel seat.

The meadow laying device includes:

two laying supports are arranged and are respectively and fixedly connected to the two adjusting shaft brackets;

two adjusting shaft brackets are arranged and are respectively and fixedly connected to the tail part of the movable plate trailer;

laying a licker-in, wherein connecting shafts are arranged on two sides of the laying licker-in, and a rotating shaft is connected between two laying supports; the outside of the laying licker-in is provided with a whole-face soil loosening needle;

the support stabilizer bar, support stabilizer bar fixed connection lay between the support at two.

Further, the repair and maintenance device includes:

the nutrient solution pumps are provided with five groups, and the five groups of nutrient solution pumps are respectively and fixedly embedded on the right bracket of the wind-up roll;

a serial conduit connected with five nutrient solution pumps via pipes, and communicated with the nutrient solution storage tank and the maintenance outlet via hoses

The nutrient solution storage tank is fixedly connected to the bottom of the movable plate trailer;

and the maintenance outlet is provided with two nozzles and is fixedly connected to the front side of the bottom of the movable plate car.

The meadow laying device further comprises:

the stabilizer bar pull-back spring shafts are provided with two groups, and the two groups of stabilizer bar pull-back spring shafts are respectively sleeved on the support stabilizer bars in a sliding manner;

the two groups of rotating spring shafts are respectively connected to the two spring shaft seats in a rotating mode; a pull-back spring is respectively and fixedly connected between the two rotating spring shafts and the two stabilizer bar pull-back spring shafts;

and two spring shaft seats are arranged and are respectively and fixedly connected to the tail part of the movable plate trailer.

Further, the meadow transportation device comprises:

a rotary shaft of the meadow wind-up roll is coupled between the left bracket and the right bracket of the wind-up roll, and the right side of the meadow wind-up roll is fixedly connected with an adjusting crank; ventilating grooves are formed in the two sides of the meadow wind-up roll;

the winding roller left support is of an L-shaped cross section structure and is fixedly connected to the left side of the top of the movable plate trolley through bolts;

the winding roller right support is of a U-shaped cross section structure and is fixedly connected to the right side of the top of the movable plate trolley through bolts;

the winding linkage extrusion disc is fixedly sleeved on the winding roller left support and is positioned on the inner side of the winding roller right support; six arc-shaped protruding blocks are arranged on the rolling linkage extrusion disc.

Meadow anticreep device includes:

the arc-shaped anti-falling plate is of an arc-shaped structure and is fixedly connected to the two adjusting ball sleeves;

two adjusting ball sleeves are arranged and are respectively sleeved on the two anti-falling mounting ball heads;

anticreep installation bulb, anticreep installation bulb are equipped with two, and two anticreep installation bulbs divide by fixed connection on two laying supports.

Compared with the prior art, the invention has the following beneficial effects:

1. set up meadow conveyer, the root system that can not break the meadow when having adopted the mode that meadow wind-up roll carries out the rolling to the meadow to be convenient for transport more cooperates the save transit time that can effectively prolong the meadow of meadow wind-up roll both sides, meadow laying device, the mode of having used elastic extrusion can prevent to lay the licker-in and cause excessive extrusion to the meadow, the mode that can turn over simultaneously and roll over can reduce the equipment volume, the transportation operation of being convenient for, the support cooperation of having adopted to lay the licker-in carries out flattening to laying the meadow simultaneously through laying the break pin on the licker-in, can effectually flatten meadow, it can ventilate to set up the break pin, can prevent to lay the licker-in under the support of break pin simultaneously and crush the meadow, the effectual survival rate that has improved the meadow, set up the device, cooperate the meadow laying device between support and the rotary spring can realize upwards laying the support and flatten the break pin After the turning over, the back of rolling over makes the pullback spring drive arc anticreep board and carries out backward extrusion fixed to the meadow on the meadow wind-up roll, prevents that the meadow from taking place to drop in the transportation, plays the effect of protection to the meadow simultaneously, and the effectual soil erosion and water loss that prevents realizes ecological environment's long-term beneficial development.

2. The soil restoration device is arranged, the angle adjustment of the soil restoration device is more convenient by adopting a shaft connection mode so as to be suitable for different soil restoration environments, meanwhile, angle scales are arranged on the restoration loading box, the angle can be more accurately controlled, the topographic data can be conveniently recorded, the arranged restoration positioning device can be matched with the meshed lead screw to rotate through the positioning fan-shaped teeth so as to realize multi-angle fixation, the soil restoration device is more stable in the soil filling process, the shake is reduced, the speed of the restoration loading box for exporting the soil is effectively improved under the driving of the rotation of the driving motor through the arranged guide teeth, the restoration leveling device can quickly level the soil exported by the soil restoration device, meanwhile, the arc-shaped structure is adopted so as to facilitate the gathering of the soil, the convenience is brought for the paving work of a meadow at the rear part, and the height adjustment of the restoration leveling device can be realized through the adjustment of the threaded rod, the use is more nimble, can freely adjust according to the hole condition in soil, and the effectual moisture distribution that has prevented that land resource desertification and hole ponding from causing is inhomogeneous.

3. The device is provided with the repairing and maintaining device, the mode of linkage extrusion by the rolling linkage extrusion disc is adopted, the power energy consumption can be greatly reduced, the continuity of nutrient liquid medicine application can be ensured by the mode of pressing the repairing and maintaining device through five nutrient liquid pumps when the energy is saved, meanwhile, the repairing and maintaining device can be used for maintaining and repairing underground organisms in grasslands, and the repairing effect of the grasslands is effectively improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic front side structure of the present invention.

Fig. 3 is a schematic bottom structure of the present invention.

Fig. 4 is a schematic structural view of the supporting device of the present invention.

FIG. 5 is a schematic view of the meadow laying apparatus of the present invention.

FIG. 6 is an enlarged schematic view of the meadow laying apparatus of the present invention.

FIG. 7 is a schematic view of the meadow anti-slip device structure of the invention.

FIG. 8 is a schematic view of the meadow transport of the present invention.

FIG. 9 is a linkage connection schematic of the meadow transport of the present invention.

FIG. 10 is a schematic view of the construction of the repair and maintenance device of the present invention.

FIG. 11 is a schematic view of the construction of the soil remediation device of the present invention.

Fig. 12 is a schematic structural view of the prosthetic positioning device of the present invention.

Figure 13 is a schematic view of the construction of a prosthetic screed according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support device;

101. moving the plate trailer; 102. a soil remediation support; 103. leveling the adjusting slot hole;

2. meadow laying devices;

201. laying a support; 202. adjusting the shaft bracket; 203. laying a licker-in; 204. a bracket stabilizer bar; 205. the stabilizer bar pulls back the spring shaft; 206. a rotating spring shaft; 207. a spring shaft seat;

3. a meadow anti-drop device;

301. an arc-shaped anti-falling plate; 302. adjusting the ball sleeve; 303. the ball head is installed in an anti-falling way;

4. meadow transporters;

401. a meadow wind-up roll; 402. a wind-up roll left bracket; 403. a winding roller right bracket; 404. rolling a linkage extrusion disc;

5. repairing the maintenance device;

501. a nutrient solution pump; 502. a tandem conduit; 503. a nutrient solution storage tank; 504. a maintenance outlet;

6. a land remediation device;

601. repairing the loading box; 602. knocking the teeth; 603. a flow guide tooth; 604. a drive motor;

7. repairing the positioning device;

701. positioning the sector teeth; 702. a linkage gear; 703. meshing the screw rod; 704. a screw mandrel seat;

8. repairing the leveling device;

801. leveling the arc-shaped plate; 802. adjusting the loop bar; 803. fixing a top plate; 804. the threaded rod is adjusted.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 13:

the invention provides a method for restoring grassland ecology, which is completed by using equipment for restoring the grassland ecology, so that the high-efficiency restoration of the grassland ecology is realized; the grassland ecological restoration device comprises:

a support device 1;

the supporting device 1 is connected to the land restoration device 6 in a rotating mode through the supporting device 1;

the meadow laying device 2 is of a symmetrical structure, and the meadow laying device 2 is fixedly connected to the tail of the supporting device 1;

the meadow anti-drop device 3 is fixedly connected to the meadow laying device 2;

the meadow transportation device 4 is fixedly connected to the top of the supporting device 1;

the repairing and maintaining device 5 is fixedly connected to the meadow conveying device 4;

the repairing positioning device 7 is fixedly connected to the side surface of the supporting device 1;

and repairing the leveling device 8, wherein the repairing leveling device 8 is fixedly connected to the land repairing device 6, and the top of the repairing leveling device 8 penetrates through the supporting device 1.

As shown in fig. 4, the supporting device 1 includes:

the mobile board vehicle 101 is fixedly connected to the land remediation support 102, and four groups of anti-skid wheels are arranged at the bottom of the mobile board vehicle 101;

the land repairing support 102 is of a hollow structure, a connecting shaft is arranged on the land repairing support 102, and the connecting shaft is connected to the land repairing device 6 in a rotating mode;

a leveling adjustment slot hole 103, the leveling adjustment slot hole 103 being opened at the top of the mobile board trolley 101.

As shown in fig. 5, the meadow laying apparatus 2 comprises:

two laying supports 201 are arranged, and the two laying supports 201 are respectively and fixedly connected to the two adjusting shaft brackets 202;

two adjusting shaft brackets 202 are arranged, and the two adjusting shaft brackets 202 are respectively and fixedly connected to the tail of the movable plate trailer 101;

laying licker-in 203, wherein connecting shafts are arranged on two sides of the laying licker-in 203, and the rotating shafts are connected between the two laying brackets 201; the outside of the laying licker-in 203 is provided with a whole-face soil loosening needle;

and the support stabilizing rod 204 is fixedly connected between the two laying supports 201.

The meadow laying device 2 also comprises:

the stabilizer bar pull-back spring shafts 205 are arranged, two groups of stabilizer bar pull-back spring shafts 205 are arranged, and the two groups of stabilizer bar pull-back spring shafts 205 are respectively sleeved on the bracket stabilizer bars 204 in a sliding manner;

two groups of rotating spring shafts 206 are arranged on the rotating spring shafts 206, and the two groups of rotating spring shafts 206 are respectively rotatably connected to the two spring shaft seats 207; a pull-back spring is respectively fixedly connected between the two rotating spring shafts 206 and the two stabilizer bar pull-back spring shafts 205;

two spring shaft seats 207 are arranged, and the two spring shaft seats 207 are respectively and fixedly connected to the tail part of the movable plate trailer 101.

Meadow anticreep device 3 includes:

the arc-shaped anti-falling plate 301 is characterized in that the arc-shaped anti-falling plate 301 is of an arc-shaped structure, and the arc-shaped anti-falling plate 301 is fixedly connected to the two adjusting ball sleeves 302;

two adjusting ball sleeves 302 are arranged, and the two adjusting ball sleeves 302 are respectively sleeved on the two anti-falling mounting ball heads 303;

anticreep installation bulb 303, anticreep installation bulb 303 are equipped with two, and two anticreep installation bulbs 303 divide by fixed connection two lay on support 201.

The meadow transport 4 comprises:

a rotary shaft of the meadow wind-up roll 401 is coupled between the wind-up roll left bracket 402 and the wind-up roll right bracket 403, and the right side of the meadow wind-up roll 401 is fixedly connected with an adjusting crank; ventilating grooves are formed in the two sides of the meadow wind-up roll 401;

the winding roller left support 402 is of an L-shaped cross section structure, and the winding roller left support 402 is fixedly connected to the left side of the top of the movable plate trolley 101 through bolts;

the winding roller right support 403 is of a U-shaped cross section structure, and the winding roller right support 403 is fixedly connected to the right side of the top of the movable plate trailer 101 through bolts;

a winding linkage extrusion disc 404, wherein the winding linkage extrusion disc 404 is fixedly sleeved on the winding roller left bracket 402, and the winding linkage extrusion disc 404 is positioned on the inner side of the winding roller right bracket 403; the winding linkage extrusion disc 404 is provided with six arc-shaped protruding blocks, the meadow transportation device 4 adopts a mode that the meadow winding roller 401 winds the meadow to be more convenient to transport, meanwhile, the root system of the meadow cannot be broken, the meadow winding device is matched with the meadow to wind, the ventilation grooves on two sides of the 401 can effectively prolong the preservation and transportation time of the meadow, the meadow laying device adopts an elastic extrusion mode to prevent the laying licker roller 203 from excessively extruding the meadow, the laying support matched with the stabilizer bar 201 is adopted to lay the licker roller 203 to flatten the laid meadow, meanwhile, the scarification needle on the laying licker roller 203 can effectively flatten the meadow, the laying licker roller 203 can ventilate and loosen the meadow, the meadow anti-loosening device 3 is matched with the pullback spring between the support 204 and the rotary spring shaft 206 in the meadow laying device 2 to realize that the pullback spring drives the arc-shaped plate 301 to reversely extrude and fix the meadow winding roller 401 after the laying support is upwards turned, the protective effect on meadows is achieved.

As shown in fig. 10, the repair and maintenance device 5 includes:

the nutrient solution pump 501, the nutrient solution pump 501 has five groups, and the five groups of nutrient solution pumps 501 are fixedly embedded on the right bracket 403 of the wind-up roll respectively;

a serial conduit 502, the serial conduit 502 is communicated with five nutrient solution pumps 501 through pipes, the serial conduit 502 is respectively communicated with a nutrient solution storage tank 503 and a maintenance outlet 504 through hoses

A nutrient solution storage tank 503, wherein the nutrient solution storage tank 503 is fixedly connected to the bottom of the movable plate trailer 101;

maintenance export 504, be equipped with two nozzles on the maintenance export 504, and maintenance export 504 fixed connection has set up and has restoreed maintenance device 5 in removal wooden handcart 101 bottom front side, has adopted and has carried out linkage extrusion nutrient solution pump 501's mode by rolling linkage extrusion dish 404 can greatly reduced power energy consumption, sets up the continuity that maintenance device 5 can guarantee that nutrient solution applyed through the mode that five nutrient solution pumps 501 suppressed when the energy saving.

As shown in fig. 11, the soil remediation device 6 comprises:

the repairing loading box 601 is rotatably connected to the land repairing support 102, and angle scale marks are embedded in the repairing loading box 601;

the knocking teeth 602 are rotatably connected to the repairing loading box 601, and a belt wheel is arranged at the shaft end of the repairing loading box 601;

the flow guide teeth 603 are rotatably connected to the repairing loading box 601, and belt wheels are arranged at the shaft ends of the flow guide teeth 603;

the driving motor 604 is fixedly connected to the bottom of the repairing loading box 601 through a support, a belt wheel is arranged at the shaft end of the driving motor 604, and the driving motor 604 is connected to the knocking teeth 602 and the guide teeth 603 through a belt in a transmission mode.

The prosthetic positioning device 7 includes:

the positioning fan-shaped teeth 701 are arc-shaped, and the positioning fan-shaped teeth 701 are fixedly connected to the side face of the repairing loading box 601 through bolts;

the linkage gear 702 is rotatably connected to the land reclamation bracket 102 in a rotating mode, and the linkage gear 702 is meshed with the positioning sector teeth 701;

the meshing lead screw 703, the meshing lead screw 703 rotation axis is connected to lead screw axle bed 704, and the meshing lead screw 703 meshes with the linkage gear 702;

the lead screw shaft seat 704 is fixedly connected to the movable plate trailer 101 through bolts, and a rotary bearing is arranged on the lead screw shaft seat 704.

The repair screed 8 comprises:

the leveling arc-shaped plate 801 is of an arc-shaped structure, and the leveling arc-shaped plate 801 is fixedly connected to the bottoms of the two adjusting loop bars 802;

two groups of adjusting loop bars 802 are arranged, and the two groups of adjusting loop bars 802 are respectively and fixedly connected to two sides of the fixed top plate 803;

the fixed top plate 803 is fixedly connected to the repairing loading box 601 through bolts, and threaded holes are formed in the fixed top plate 803;

the bottom of the adjusting threaded rod 804 is rotatably connected to the leveling arc-shaped plate 801, and the leveling arc-shaped plate 801 is rotatably connected to the fixed top plate 803 in a threaded manner; the top of the adjusting threaded rod 804 penetrates through the leveling adjusting slotted hole 103 and is provided with an adjusting handle, the land restoration device 6 is arranged, the angle adjustment of the land restoration device 6 is more convenient by adopting a shaft connection mode, the recording of topographic data is convenient, the arranged restoration positioning device 6 can realize multi-angle fixation by matching the positioning fan-shaped teeth 701 with the meshing screw rod 703 for rotation, so that the land restoration device 6 is more stable in the soil filling process, the arranged diversion teeth 603 can effectively improve the speed of the restoration loading box 601 for exporting the soil under the rotation driving of the driving motor, and the arranged restoration leveling device 8 can quickly level the soil exported by the land restoration device 6, meanwhile, the arc-shaped structure is adopted, soil can be gathered conveniently, the height of the repairing and leveling device 8 can be adjusted through the adjusting threaded rod 804, the repairing and leveling device is more flexible to use, and the repairing and leveling device can be freely adjusted according to the hollow condition of the soil.

In another embodiment, other structures are unchangeable, and this embodiment provides the structural style of another kind of arc anticreep board 301, can obtain outside fixed connection bradyseism foam-rubber cushion at arc anticreep board 301, through setting up the protection meadow that the foam-rubber cushion can be better, prevents to press from both sides for a long time and adorn the meadow and cause the damage to the meadow.

The grassland ecological restoration method specifically comprises the following steps:

firstly, placing one end of a meadow on a meadow winding roller 401, then winding the meadow to the meadow winding roller 401 by rotating a crank on the meadow winding roller 401, after the winding is finished, rotating a laying support 201 to enable an arc-shaped anti-drop plate 301 to be clamped to the meadow winding roller 401, adjusting an angle of the arc-shaped anti-drop plate 301 by matching an anti-drop mounting ball head 303 with an adjusting ball sleeve 302 arranged in the process, finally finishing the fixation of the meadow, then pushing a movable plate vehicle 101 to transport the meadow to a repairing position, then rotating the laying support 201 to fall down, firstly inserting the meadow into a position between a support 204 and a meadow anti-drop device 3 in the laying process, fixing the meadow on the ground, then dragging the movable plate vehicle 101 to lay, continuously carrying out flattening work by laying a licker roller 203 in the process, driving a winding linkage extrusion disc 404 to rotate in the rotation process of the meadow winding roller 401, thereby realize that extrusion nutrient solution pump 501 suppresses, and then realize passing through maintenance export 504 blowout with the nutrient solution in series connection pipe 502, in the laying process, the soil of restoreing loading case 601 loading also can restore the land surface, before restoreing, can drive the fan-shaped tooth 701 rotation of location through rotatory meshing lead screw 703, and then adjust the angle of restoreing loading case 601, staff's accessible angle scale is observed and the record data, can drive at driving motor 604 and strike tooth 602 and water conservancy diversion tooth 603 and rotate, realize preventing to restore the interior hollowing of loading case 601, and derive soil fast, in the soil derivation process, drive arc 801 lift adjustment height adaptation soil environment through rotation adjusting threaded rod 804, and carry out the flattening with the soil that restores loading case 601 and derive, accomplish the ecological restoration work of a whole set of grassland.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.