CN114411680A

CN114411680A - Grass grid auxiliary sand control vehicle

Info

Publication number: CN114411680A
Application number: CN202210156348.4A
Authority: CN
Inventors: 陶彬彬; 顾恒; 朱鑫蕾; 徐慧; 杨采微; 汪永杰
Original assignee: Wanjiang Institute of Technology
Current assignee: Wanjiang Institute of Technology
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-04-29

Abstract

The invention discloses a grass grid auxiliary sand control vehicle, which comprises a carriage body, a watering device, a slotting device, a grass conveying device, a compacting device, a conveying device, a seeding device and a ridge supporting device, wherein the carriage body is provided with a water inlet and a water outlet; the sprinkling device is used for wetting front sandy soil in the driving process; the slotting device is used for slotting the moistened sandy soil; the grass feeding device is used for laying the woven grass on the opened groove; the compaction device is used for pressing the laid forage into the groove; the conveying device is used for conveying and filling the wet sandy soil turned up by the grooving device to the forage pressed into the groove; the seeding device is used for throwing grass particles to the wet sandy soil on the conveying device; the ridge supporting device is used for gathering dry sand to bury wet sandy soil in the groove. The invention has smaller size, is suitable for clustering operation, integrates watering, slotting, grass paving, grass scattering, grass pressing and soil burying, realizes full-automatic operation, and greatly improves the working efficiency and the germination rate of grass particles.

Description

Grass grid auxiliary sand control vehicle

Technical Field

The invention relates to the technical field of ecological protection wind prevention and sand fixation machinery, in particular to a grass square grid auxiliary sand control vehicle.

Background

In desert areas, China often controls sand by planting grass squares. However, the current planting mode needs to lay forage manually, press grass manually or mechanically, so that two ends of the straw are tilted, and the straw is pressed into sandy soil in the middle, so that the function of protecting the sandy soil is achieved. Meanwhile, the common mechanical grass pressing uses large mechanical vehicles, grass materials are pressed into sandy soil by the aid of the self weight of the mechanical vehicles, the mechanical vehicles are high in energy consumption and inconvenient to transport, and cost and time are high when a plurality of mechanical vehicles need to be transported in the face of large-scale operation. In addition, in order to reinforce the planted grass squares, grass particles are usually scattered manually or mechanically, blown off by wind and attached to grass, and then germinate and grow after raining, but the method not only wastes the grass particles, but also has poor growth environment, allows the grass particles to grow randomly, and has low germination rate when meeting long-term dry seasons.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a grass grid auxiliary sand control vehicle which is small in size, integrates watering, grooving, grass spreading, grass pressing and soil burying, realizes full-automatic operation, and greatly improves the working efficiency and the germination rate of grass particles.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a grass square auxiliary sand control vehicle comprises:

the electric vehicle comprises a carriage body, wheels are arranged on two sides of the carriage body, and a storage battery is arranged on the carriage body;

the sprinkling device is arranged on the carriage body and is used for wetting front sandy soil in the running process;

the slotting device is arranged at the front part of the carriage body and is used for slotting the moistened sandy soil;

the grass feeding device is arranged in the middle of the carriage body and used for laying the woven forage on the opened groove;

the compacting device is arranged at the middle rear part of the carriage body and is used for pressing the laid forage into the groove;

the conveying device is arranged on the carriage body and used for conveying and filling the wet sandy soil turned up by the grooving device to the forage pressed into the groove;

the seeding device is arranged on the carriage body and used for throwing grass particles to the wet sandy soil on the conveying device;

the ridge supporting device is arranged at the rear part of the carriage body and used for gathering dry sand to bury wet sandy soil in the groove.

Furthermore, the water spraying device comprises a water outlet arranged at the front end of the carriage body and a water tank arranged at the rear end of the carriage body, the water tank is connected with the water outlet through a pipeline, and an electromagnetic valve for controlling on-off is arranged on the pipeline.

Further, the slotting device comprises a lifting mechanism arranged on the carriage body, a coulter driving motor arranged on the lifting mechanism, and a coulter arranged on the output end of the coulter driving motor;

when the coulter rotates to open the slot, the wet sand can be overturned and poured onto the conveying device.

Further, elevating system is including installing two elevator motor on the carriage body, installing the lead screw on every elevator motor output, the lifter plate of assembly on two lead screws to and install the first aluminium frame on the lifter plate, coulter driving motor installs on first aluminium frame.

Further, the coulter includes interval distribution's first carousel body and second carousel body, this body edge of first carousel and second carousel body edge are connected with the edge of a knife that a plurality of circumference array distribute jointly, this body of first carousel is installed on coulter driving motor output, second carousel body is cyclic annular, conveyer one end passes second carousel body, during the fluting the edge of a knife upwards overturns and can fall the conveyer with wet sand soil.

Furthermore, the grass feeding device comprises a grass box arranged on the carriage body, two rollers positioned below the grass box, and a bottom plate which is obliquely arranged on the carriage body and positioned below the two rollers;

a cross rod driving motor is mounted on the side wall of the forage tank, a cross rod positioned in the forage tank is mounted at the output end of the cross rod driving motor, an inclined plate is arranged at the bottom of the forage tank, and roller driving motors are arranged at the end parts of the two rollers;

when the cross rod rotates, the woven forage can be conveyed between the two rollers through the inclined plate, and then is conveyed to the bottom plate through the rotation of the two rollers, and then is laid on the opened groove in a sliding manner.

Further, the compaction device comprises a hydraulic cylinder arranged on the carriage body, U-shaped frames arranged at the output end of the hydraulic cylinder, a shaft rod arranged between the U-shaped frames, and a pressure plate rotatably arranged on the shaft rod;

the pressure disk can rotate and will lay forage indent when following carriage body and remove in.

Further, the conveying device comprises a slideway obliquely arranged at the front part of the carriage body, a conveying belt obliquely arranged on the carriage body, and a transfer box arranged at the rear part of the carriage body;

the chute is close to the slotting device, a conveyor belt driving motor is arranged at the end part of the conveyor belt, the lower end of the conveyor belt is positioned below the lower end of the chute, the transfer box is close to the compacting device and is positioned below the high end of the conveyor belt, and an inclined sliding plate is arranged at the bottom of the transfer box;

the chute can transfer the wet sand turned up by the slotting device to the conveyor belt, the conveyor belt can convey the wet sand to the high end from the low end and enable the wet sand to fall into the transfer box, and the transfer box enables the wet sand to slide and fill the forage pressed into the slots through the sliding plate.

Further, the seeding device comprises a seeding driving motor arranged on the carriage body and a cylinder arranged on the output end of the seeding driving motor, the cylinder is positioned above the conveying device, and the side wall of the cylinder is provided with a plurality of round holes;

when the cylinder rotates, grass particles in the cylinder can be thrown to the wet sandy soil on the conveying device through the round holes.

Further, the ridge supporting device comprises two fourth aluminum frames arranged at the rear end of the carriage body, a second rotating shaft driving motor arranged at the rear end of the carriage body, a second rotating shaft which is rotatably arranged between the two fourth aluminum frames and arranged at the output end of the second rotating shaft driving motor, two long plates arranged on the second rotating shaft, and a disc arranged at the bottom of each long plate;

the two discs can gather dry sand to bury wet sandy soil on forage in the groove when moving along with the carriage body.

By adopting the technical scheme, the invention has the following beneficial effects:

1. the sand control vehicle is small in size, the grooving device is used for grooving firstly, and then grass is paved for pressing, so that the sand control vehicle is different from a traditional large-scale mechanical grass pressing vehicle, grass pressing does not need to be carried out by means of self weight, energy is saved, the sand control vehicle is suitable for large-scale clustering operation, the working efficiency can be greatly improved, and the transportation cost is saved.

2. The automatic straw spreading and ridging machine is provided with the water spraying device, the grooving device, the straw conveying device, the compacting device, the conveying device, the seeding device and the ridging device, integrates the functions of water spraying, grooving, straw conveying, straw pressing, straw spreading and soil burying, realizes full-automatic operation, saves labor cost and greatly improves working efficiency.

3. The sand soil is wetted by the watering device, so that the growing environment of grass particles can be well ensured; the groove is formed by the grooving device, and the moist sandy soil is turned over to the conveying device, so that the grass can be pressed subsequently and grass particles can be scattered on the conveying device, and unnecessary waste can be reduced; then grass particles are scattered to the wet sandy soil on the conveying device through the seeding device, so that the grass particles and the wet sandy soil can be better mixed together, and the germination rate is further improved; meanwhile, the straw feeding device can lay the woven straw similar to a straw mat on the opened groove, and the straw is pressed into the groove by the compacting device, so that two ends of the straw are erected; the wet sand mixed with the grass particles can be sent to the forage pressed in the groove, the straw can play a good role in heat preservation and moisture preservation, and the straw is favorable for the grass seeds to take root and sprout; and finally, the dry sandy soil is gathered by the ridge supporting device to bury the wet sandy soil, so that the water evaporation can be effectively slowed down, the growth environment of the grass particles is ensured to the maximum extent, the germination rate of the grass particles is improved, and the planted grass squares are further reinforced.

Drawings

FIG. 1 is a schematic front side view of the present invention;

FIG. 2 is a rear side view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic structural view of the slotting device of the present invention;

FIG. 6 is a schematic view of the plow blade of the present invention;

FIG. 7 is a schematic view of the grass feeding device according to the present invention;

FIG. 8 is a schematic view of the construction of the compaction apparatus of the invention;

FIG. 9 is a schematic view of the structure of the conveying device and the seeding device of the present invention;

FIG. 10 is a schematic view of the structure of the ridging device of the present invention;

wherein, 1, the carriage body; 10. a wheel; 11. a storage battery; 2. a watering device; 20. a water outlet; 21. a water tank; 22. a second aluminum frame; 3. a slotting device; 30. a lifting mechanism; 300. a lifting motor; 301. a screw rod; 302. a lifting plate; 303. a first aluminum frame; 31. a coulter drive motor; 32. a coulter; 321. a first turntable body; 322. a second turntable body; 323. a knife edge; 4. a grass feeding device; 40. a grass box; 400. an inclined plate; 41. a drum; 42. a base plate; 43. a cross bar drive motor; 44. a cross bar; 45. a first support frame; 46. a second support frame; 5. a compaction device; 50. a hydraulic cylinder; a U-shaped frame; 52. a shaft lever; 53. a platen; 54. a third aluminum frame; 55. a first shaft drive motor; 56. a first rotating shaft; 6. a conveying device; 60. a slideway; 61. a conveyor belt; 610. a conveyor belt drive motor; 62. a transfer box; 620. a slide plate; 7. a seeding device; 70. a seeding driving motor; 71. a cylinder; 710. a circular hole; 8. a ridge supporting device; 80. a fourth aluminum frame; 81. a second rotating shaft driving motor; 82. a second rotating shaft; 83. a long plate; 84. a disk.

Detailed Description

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

As shown in fig. 1-10, in the present embodiment, there is provided a grass grid auxiliary sand control vehicle, which comprises a carriage body 1, a water spraying device 2, a grooving device 3, a grass feeding device 4, a compacting device 5, a conveying device 6, a seeding device 7 and a ridge supporting device 8. Wherein carriage body 1 both sides have wheel 10, and wheel 10 is preferably the tank wheel that is fit for uneven ground, is equipped with battery 11 in addition on carriage body 1 to for each device energy supply, the inside module that still is provided with the control operation of carriage body 1. The sprinkler 2 is arranged on the carriage body 1 and used for wetting front sandy soil in the driving process; the slotting device 3 is arranged at the front part of the carriage body 1 and is used for slotting the moistened sandy soil; the grass feeding device 4 is arranged in the middle of the carriage body 1 and used for laying the woven grass on the opened groove; the compacting device 5 is arranged at the middle rear part of the carriage body 1 and is used for pressing the laid forage into the groove; the conveying device 6 is arranged on the carriage body 1 and is used for conveying and filling the wet sand soil turned up by the slotting device 3 to the forage pressed into the slot; the seeding device 7 is arranged on the carriage body 1 and is used for throwing grass particles to the wet sandy soil on the conveying device 6; the ridge supporting device 8 is arranged at the rear part of the carriage body 1 and used for supporting forage and gathering dry sand to bury wet sandy soil in the groove. This embodiment is different from traditional large-scale machinery grass pressing vehicle, need not to rely on self weight to go to give birth to and press forage, can slot earlier through fluting device 3, spread forage again and press grass, more do benefit to the energy saving, and the size is less, be fit for extensive clustering operation, can improve work efficiency greatly, save the cost of transportation, the embodiment is gathered simultaneously and is sprinkled water, the fluting, send the grass, press the grass, spill the forage and bury the native function as an organic whole, can realize full automatization operation, save the cost of labor, and the work efficiency is greatly improved.

In an actual working state, the sprinkling device 2 wets sandy soil firstly, the sprinkling device 2 can provide moisture required by growth for grass grains, and the growth environment of the grass grains can be well ensured; then, grooving is carried out through the grooving device 3, and the moist sandy soil is turned over to the conveying device 6 while grooving is carried out, so that the grass can be pressed subsequently and grass particles are scattered on the conveying device 6, and unnecessary waste can be reduced; then grass particles are scattered to the wet sandy soil on the conveying device 6 through the seeding device 7, so that the grass particles and the wet sandy soil can be better mixed together, and the germination rate is further improved; meanwhile, the straw feeding device 4 can lay the woven straw similar to a straw mat on the opened groove, and the straw is pressed into the groove through the compacting device 5, so that two ends of the straw are erected; the wet sand mixed with the grass particles is then sent to the forage pressed in the groove, and the straw can play a good role in heat preservation and moisture preservation, thereby being beneficial to the rooting and sprouting of grass seeds; and finally, the ridge supporting device 8 gathers the dry sandy soil to bury the wet sandy soil, so that the water evaporation can be effectively slowed down, the growth environment of the grass grains is ensured to the maximum extent, the germination rate of the grass grains is improved, and the planted grass square is further reinforced.

Specifically, the sprinkler 2 in this embodiment is composed of a water outlet 20 and a water tank 21, two second aluminum frames 22 are installed at the front end of the carriage body 1, the water outlet 20 is installed between the two second aluminum frames 22, the water tank 21 is arranged at the top of the rear end of the carriage body 1, the water tank 21 is connected with the water outlet 20 through a pipeline, and an electromagnetic valve for controlling on-off is arranged on the pipeline. When the water-saving device works, the electromagnetic valve is opened, so that water in the water tank 21 can be discharged through the water outlet 20, and then the front sandy soil is moistened.

Specifically, the slotting device 3 in this embodiment includes a lifting mechanism 30, a coulter driving motor 31 and a coulter 32, the lifting mechanism 30 is installed at the front end of the carriage body 1, the coulter driving motor 31 is installed on the lifting mechanism 30, and the coulter 32 is installed at the output end of the coulter driving motor 31. The lifting mechanism 30 can adjust the height of the coulter 32 up and down to facilitate grooving and retracting, the coulter driving motor 31 can control the coulter 32 to rotate when grooving, and meanwhile, the coulter 32 can overturn wet sand onto the conveying device 6 when rotating. The lifting mechanism 30 in this embodiment specifically includes two lifting motors 300, two lead screws 301, a lifting plate 302 and a first aluminum frame 303, the two lifting motors 300 are installed on the carriage body 1, the two lead screws 301 are respectively installed on the output end of each lifting motor 300, the lifting plate 302 is assembled on the two lead screws 301, the first aluminum frame 303 is installed on the lifting plate 302, the coulter driving motor 31 is installed on the first aluminum frame 303 through an adapter plate, when the two lifting motors 300 simultaneously control the rotation of the two lead screws 301, the lifting plate 302 can be driven to move up and down, and then the first aluminum frame 303 is driven to move up and down, thereby controlling and adjusting the height of the coulter 32.

In order to facilitate the rotation of the coulter 32, the wet sandy soil can be turned over onto the conveyor 6, the coulter 32 in this embodiment further includes a first rotating disc body 321 and a second rotating disc body 322 which are distributed at intervals, the edges of the first rotating disc body 321 and the second rotating disc body 322 are connected with a plurality of knife edges 323 which are distributed in a circumferential array, the first rotating disc body 321 is installed on the output end of the coulter driving motor 31, the second rotating disc body 322 is annular, and one end of the conveyor 6 just passes through the second rotating disc body 322. When the coulter 32 rotates for slotting, a plurality of knife edges 323 distributed in a circumferential array are circularly and repeatedly turned upwards while slotting, and when the knife edges 323 are turned upwards, wet sand can be fallen down and further fall onto the conveying device 6.

Specifically, the grass feeding device 4 in this embodiment further comprises a grass box 40, two rollers 41, a bottom plate 42, a cross bar driving motor 43 and a cross bar 44, wherein the grass box 40 is arranged at the top of the carriage body 1 through a first support frame 45, the bottom of the grass box 40 is provided with an opening, and the opening is provided with a downward inclined plate 400, the two rollers 41 are respectively arranged at the top of the carriage body 1 through the second supporting frame 46, and two cylinders 41 are located below the grass box 40, the end parts of the two cylinders 41 are provided with cylinder driving motors (not shown in the figure) to control rotation, the bottom plate 42 is inclined and penetratingly installed on the carriage body 1 and located below the two cylinders 41, the bottom end of the bottom plate 42 extends to the bottom of the carriage body 1, the cross rod driving motor 43 is installed on the side wall of the grass box 40, and the cross rod 44 is installed on the output end of the cross rod driving motor 43 and located inside the grass box 40. When the grass feeding device 4 works, the cross bar 44 is driven to rotate by the cross bar driving motor 43, when the cross bar 44 rotates, the woven forage on the cross bar can be fed between the two rollers 41 through the inclined plate 400 at the bottom of the grass hopper 40, and the two rollers 41 rotate inwards, so that the forage is conveyed to the bottom plate 42 through the rotation of the two rollers 41 and then is laid on the opened groove in a sliding manner through the inclined bottom plate 42.

Specifically, the compacting device 5 in the present embodiment includes a hydraulic cylinder 50, a U-shaped frame 51, a shaft 52, and a platen 53. In order to store and release the pressure plate 53, two third aluminum frames 54 and a first rotating shaft driving motor 55 are mounted on the carriage body 1, a first rotating shaft 56 is rotatably mounted between the bottom ends of the two third aluminum frames 54, the end part of the first rotating shaft 56 is connected with the first rotating shaft driving motor 55, the hydraulic cylinder 50 is mounted on the first rotating shaft 56, the U-shaped frame 51 is arranged on the output end of the hydraulic cylinder 50, the shaft rod 52 is mounted between the U-shaped frames 51, and the pressure plate 53 is rotatably mounted on the shaft rod 52. Through the rotation of first pivot driving motor 55 control first pivot 56, and then can drive pneumatic cylinder 50 and pressure disk 53 and receive and release, when needs compaction device 5 during operation, put down pressure disk 53 can, pneumatic cylinder 50 can further adjust pressure disk 53's height with the adaptation depth of slotting simultaneously to in the grass pressing better, during operation carriage body 1 removes, and then makes pressure disk 53 follow the roll, and will lay the forage and impress the inslot.

Specifically, the conveyor 6 in the present embodiment includes a chute 60 provided obliquely at the front portion of the car body 1, a conveyor belt 61 mounted obliquely on the car body 1, and a transfer box 62 provided at the rear portion of the car body 1. The chute 60 is close to the slotting device 3, that is, the upper end of the chute 60 passes through the second turntable body 322, the upper end of the conveyor belt 61 is provided with a conveyor belt driving motor 610, the lower end of the conveyor belt 61 is positioned below the lower end of the chute 60, the transfer box 62 is close to and positioned behind the compacting device 5, the transfer box 62 is positioned below the high end of the conveyor belt 61, and in addition, the bottom of the transfer box 62 is provided with an inclined sliding plate 620. When the conveying device 6 works, the slide way 60 can catch wet sand soil turned up by the slotting device 3, the inclined slide way 60 enables the wet sand soil to slide down onto the conveying belt 61, then the conveying belt 61 can convey the wet sand soil from the low end to the high end and enable the wet sand soil to fall into the transfer box 62, and then the transfer box 62 enables the wet sand soil to slide down and fill the forage pressed into the slot through the inclined sliding plate 620.

Specifically, the sowing device 7 in this embodiment includes a sowing driving motor 70 mounted on the carriage body 1 and a cylinder 71 mounted on an output end of the sowing driving motor 70, wherein the cylinder 71 is located above the conveying device 6, specifically, the cylinder 71 is located above the conveyor belt 61, and a plurality of circular holes 710 are opened on a side wall of the cylinder 71. Enough grass particles are placed in the cylinder 71, the sowing driving motor 70 drives the cylinder 71 to rotate during operation, and the grass particles in the cylinder 71 can be thrown onto wet sandy soil on the conveyor belt 61 through the round hole 710 when the cylinder 71 rotates, so that the grass particles are fully mixed in the wet sandy soil.

Specifically, the ridge raising device 8 in the present embodiment includes two fourth aluminum frames 80, a second rotating shaft driving motor 81, a second rotating shaft 82, two long plates 83, and two circular discs 84. Two fourth aluminium framves 80 are installed in carriage body 1 rear end, and second pivot driving motor 81 also installs in carriage body 1 rear end, and second pivot 82 rotates to be installed between two fourth aluminium framves 80 and connects on second pivot driving motor 81 output, and two long boards 83 are installed on second pivot 82, and two discs 84 set up respectively in two long boards 83 bottoms, and two discs 84 are the splayed and distribute to in order to gather together dry sand. The second rotating shaft driving motor 81 can drive the second rotating shaft 82 to rotate, so that the long plate 83 and the disks 84 are controlled to be folded and put down, the adjusting disks 84 are put down to a proper position during working, and the two disks 84 can gather dry sand to bury wet sandy soil on forage in the groove when moving along with the carriage body 1, so that the purpose of protecting the wet sandy soil is achieved, and evaporation of moisture is slowed down.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The technical problems, technical solutions and advantages of the present invention have been described in detail with reference to the above embodiments, and it should be understood that the above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a supplementary car of desertification control of grass square which characterized in that includes:

the vehicle body (1), wheels (10) are arranged on two sides of the vehicle body (1), and a storage battery (11) is arranged on the vehicle body (1);

the sprinkling device (2) is arranged on the carriage body (1) and is used for wetting front sandy soil in the running process;

the slotting device (3) is arranged at the front part of the carriage body (1) and is used for slotting the wetted sandy soil;

the grass feeding device (4) is arranged in the middle of the carriage body (1) and used for laying the woven grass on the groove;

the compacting device (5) is arranged at the middle rear part of the carriage body (1) and is used for pressing the laid forage into the groove;

the conveying device (6) is arranged on the carriage body (1) and is used for conveying and filling the wet sand turned up by the grooving device (3) to the forage pressed into the groove;

the seeding device (7) is arranged on the carriage body (1) and used for throwing grass particles to the wet sandy soil on the conveying device (6);

the ridge supporting device (8) is arranged at the rear part of the carriage body (1) and used for gathering dry sand to bury wet sandy soil in the groove.

2. The grass grid assisted desertification control vehicle according to claim 1, wherein: the water sprinkling device (2) comprises a water outlet (20) arranged at the front end of the carriage body (1) and a water tank (21) arranged at the rear end of the carriage body (1), the water tank (21) is connected with the water outlet (20) through a pipeline, and an electromagnetic valve for controlling on-off is arranged on the pipeline.

3. The grass grid assisted desertification control vehicle according to claim 1, wherein: the slotting device (3) comprises a lifting mechanism (30) arranged on the carriage body (1), a coulter driving motor (31) arranged on the lifting mechanism (30), and a coulter (32) arranged on the output end of the coulter driving motor (31);

when the coulter (32) rotates to open the slot, the wet sand can be overturned and poured onto the conveying device (6).

4. A grass grid assisted desertification control vehicle according to claim 3, wherein: the lifting mechanism (30) comprises two lifting motors (300) arranged on the carriage body (1), a screw rod (301) arranged on the output end of each lifting motor (300), a lifting plate (302) assembled on the two screw rods (301), and a first aluminum frame (303) arranged on the lifting plate (302), wherein the coulter driving motor (31) is arranged on the first aluminum frame (303).

5. A grass grid assisted desertification control vehicle according to claim 3, wherein: coulter (32) include interval distribution's first carousel body (321) and second carousel body (322), first carousel body (321) edge and second carousel body (322) edge are connected with edge of a knife (323) that a plurality of circumference arrays distribute jointly, first carousel body (321) are installed on coulter driving motor (31) output, second carousel body (322) are cyclic annular, second carousel body (322) are passed to conveyer (6) one end, during the fluting edge of a knife (323) upwards upset can be poured the wet sandy soil onto conveyer (6).

6. A grass grid assisted desertification control vehicle according to any one of claims 1 to 5, wherein: the grass feeding device (4) comprises a grass box (40) arranged on the carriage body (1), two rollers (41) positioned below the grass box (40), and a bottom plate (42) which is obliquely arranged on the carriage body (1) and positioned below the two rollers (41);

a cross bar driving motor (43) is mounted on the side wall of the grass box (40), a cross bar (44) located in the grass box (40) is mounted at the output end of the cross bar driving motor (43), an inclined plate (400) is arranged at the bottom of the grass box (40), and roller driving motors are arranged at the end parts of the two rollers (41);

when the cross rod (44) rotates, the woven forage can be sent between the two rollers (41) through the inclined plate (400), and then the forage is conveyed to the bottom plate (42) through the rotation of the two rollers (41) and further laid on the opened groove in a sliding manner.

7. A grass grid assisted desertification control vehicle according to any one of claims 1 to 5, wherein: the compacting device (5) comprises a hydraulic cylinder (50) arranged on the carriage body (1), U-shaped frames (51) arranged at the output ends of the hydraulic cylinder (50), a shaft rod (52) arranged between the U-shaped frames (51), and a pressure plate (53) rotatably arranged on the shaft rod (52);

the pressing plate (53) can rotate when moving along with the carriage body (1) and presses the laid forage into the groove.

8. A grass grid assisted desertification control vehicle according to any one of claims 1 to 5, wherein: the conveying device (6) comprises a slide way (60) obliquely arranged at the front part of the carriage body (1), a conveying belt (61) obliquely arranged on the carriage body (1), and a transfer box (62) arranged at the rear part of the carriage body (1);

the chute (60) is close to the slotting device (3), a conveyor belt driving motor (610) is arranged at the end part of the conveyor belt (61), the lower end of the conveyor belt (61) is positioned below the lower end of the chute (60), the transfer box (62) is close to the compacting device (5) and is positioned below the high end of the conveyor belt (61), and an inclined sliding plate (620) is arranged at the bottom of the transfer box (62);

the chute (60) can transfer the wet sand and soil turned up by the slotting device (3) to the conveyor belt (61), the conveyor belt (61) can convey the wet sand and soil from the lower end to the upper end and enable the wet sand and soil to fall into the transfer box (62), and the transfer box (62) enables the wet sand and soil to slide down through the sliding plate (620) and fill the forage pressed into the slot.

9. A grass grid assisted desertification control vehicle according to any one of claims 1 to 5, wherein: the seeding device (7) comprises a seeding driving motor (70) arranged on the carriage body (1) and a cylinder (71) arranged on the output end of the seeding driving motor (70), the cylinder (71) is positioned above the conveying device (6), and a plurality of round holes (710) are formed in the side wall of the cylinder (71);

when the cylinder (71) rotates, grass particles in the cylinder can be thrown to wet sandy soil on the conveying device (6) through the round hole (710).

10. A grass grid assisted desertification control vehicle according to any one of claims 1 to 5, wherein: the ridge supporting device (8) comprises two fourth aluminum frames (80) arranged at the rear end of the carriage body (1), a second rotating shaft driving motor (81) arranged at the rear end of the carriage body (1), a second rotating shaft (82) rotatably arranged between the two fourth aluminum frames (80) and arranged at the output end of the second rotating shaft driving motor (81), two long plates (83) arranged on the second rotating shaft (82), and a disc (84) arranged at the bottom of each long plate (83);

the two discs (84) can gather dry sand to bury wet sand on forage in the groove when moving along with the carriage body (1).