CN114303483A - An improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas - Google Patents

Abstract

The invention discloses an improved disc harrow and harrow integrated device for recovering vegetation in alpine mining areas, and relates to the technical field of plowing devices. The soil breaking device is reasonable in structure, the first disc harrow can enable the soil to be more easily ploughed under the action of the soil breaking groove, the second disc harrow can enable the ploughed soil to be loosened, the ploughed soil is enabled to be smoother by the pressing beam, and manpower and material resources do not need to be wasted for ploughing the soil for multiple times.

Description

An improved disc harrow-harrow-harrow-integrated device for vegetation restoration in alpine mining areas

technical field

The invention relates to the technical field of ploughing devices, in particular to an improved disc harrow-harrow-harrow-integrated device for vegetation restoration in alpine mining areas.

Background technique

The disc harrow is a tillage machine with a harrow group consisting of a plurality of concave discs fixed on a horizontal axis as the working part. Also used for weeding or shallow tillage and stubble removal on post-harvest stubble, the heavy duty disc harrow can also be used for tillage operations.

When the existing improved disc harrow and ploughing device is used for vegetation restoration in alpine mining areas, since the land after ploughing is not flat enough, it is often necessary to pave the loosened land again, which is a waste of time, and it is not easy to break the land when ploughing. As a result, the land is not easy to be turned loose, resulting in that the ploughing of the land is not smooth and uniform, and it is necessary to waste manpower and material resources for multiple ploughing. meet demand.

SUMMARY OF THE INVENTION

The purpose of this application is to provide a kind of improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas, to solve the problems of the above-mentioned difficulty in breaking open the land, difficulty in loosening the land, and the problem of not leveling and evenly ploughing the land. .

In order to achieve the above purpose, the application provides the following technical solutions: an improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas, comprising a plough machine body and a concave base installed on one side of the plough machine body. , a plurality of second disc harrows, a plurality of first disc harrows, two pressing beams, a plurality of the second disc harrows and a plurality of the first disc harrows are installed on the plow body All are arranged in a concave arc shape, a plurality of the second disc harrows are coaxially arranged, a plurality of the first disc harrows are arranged coaxially, and a plurality of the second disc harrows are installed on the concave base for adjusting the plurality of second disc harrows. A disc harrow, a plurality of lifting assemblies with the height of the first disc harrow, a storage unit is installed on the lifting assembly, a plurality of the second disc harrow, a plurality of the first disc harrow and two The pressing beams are all connected with the storage unit.

With the above structure, the second disc harrow and the first disc harrow are embedded in the ground through the lifting assembly and the storage unit, so that the plougher body pulls the second disc harrow, the first disc harrow and the pressing beam, so that the The first disc harrow is easier to plough the ground, so that the second disc harrow then loosens the plowed land, and under the action of the repression beam, the opened land is made more even, because the second disc harrow and the first disc harrow The disc harrow is arranged in a concave arc shape, so that the second disc harrow and the first disc harrow have a better turning effect on the land, so that the land is plowed more evenly and evenly, and there is no need to waste manpower and material resources to plough the land many times.

Preferably, the lifting assembly includes two lifting screws rotatably mounted on the top of the concave base, two lifting rods are threadedly sleeved with lifting rods, and the storage unit is installed on the lifting rods On the rod, the two lifting screws are connected by a connecting unit.

Further, through the lifting assembly, the lifting screw can change the height of the lifting rod, thereby changing the height of the storage unit, so that the device can plough the land according to different needs, so that the land can be ploughed better and improve the The integrated device of disc harrow and plowing is more practical.

Preferably, the connecting unit includes connecting pulleys that are respectively sleeved and installed on the two lifting screw rods, and connecting belts are tensioned on the two connecting pulleys.

Further, when one of the connecting pulleys rotates through the connecting unit, the other connecting pulley can be driven to rotate, so that the two lifting screw rods both rotate, so that the device has better stability in use.

Preferably, two L-shaped limit plates are installed on the top of the concave base, the tops of the two L-shaped limit plates are both provided with rotating holes, and the two lifting screws are respectively rotatably installed on the two L-shaped limit plates. On the inner wall of the rotating hole, a power motor is installed on the top of one of the L-shaped limiting plates, and the top of one of the lifting screws is installed on the output end of the power motor.

Further, through the L-shaped limit plate, the device is more stable when the height of the ploughing is adjusted, and the device is more stable and convenient to use.

Preferably, the storage unit comprises two pairs of fixed lugs mounted on both ends of the lift rod, two pairs of support lugs mounted on the top of the lift rod, and two pairs of side walls of the fixed lugs. Rotating lugs are installed correspondingly through the installation shaft, and rotating support rods are installed on the sides of the two rotating lugs away from each other. The side walls of the two pairs of supporting lugs are respectively rotated and installed through the supporting shafts. There are movable lugs, two sides of the two movable lugs away from each other are installed with hydraulic telescopic cylinders, and a pair of connecting lugs are installed on the tops of the two rotating struts, and the sides of the two pairs of the connecting lugs are Pulling lugs are installed on the wall correspondingly through the pulling shaft, and the two pulling lugs are respectively installed on the output ends of the two hydraulic telescopic cylinders. A plurality of the second disc harrows, a plurality of the The first disc harrow and the two pressing beams are both mounted on the two rotating struts and the lifting struts.

Further, the hydraulic telescopic cylinder is activated through the storage unit, so that the rotating support rod can be vertically arranged with the lifting support rod, which makes the device more convenient for storage and placement, saves space when the device is not in use, and can be moved more conveniently.

Preferably, adjustment guide rods are installed on the side walls of the lifting support rod and the two rotating support rods, and a fixed baffle is installed at one end of the three adjustment guide rods. The three fixed baffles There are four connecting chains correspondingly installed on the side walls of the slats, two of the pressing beams are respectively installed on one end of the four connecting chains, and a pair of return-shaped fixing brackets are sleeved and installed on the three adjusting guide rods. A concave mounting plate is installed on the bottom of the three pairs of the concave mounting plates, a rotating shaft is rotatably installed on the side walls of the three pairs of the concave mounting plate, a plurality of the second disc rakes and a plurality of The first disc harrows are respectively uniformly sleeved and installed on the three pairs of the rotating shafts, and a plurality of evenly arranged earth-breaking grooves are provided on the side walls of the plurality of the first disc harrows.

Further, through the second disc harrow and the first disc harrow, the land is easier to be plowed and turned loose, so that the second disc harrow and the first disc harrow have a better turning effect on the land, so that the land can be turned more easily. The plowed is more flat and even, and there is no need to waste manpower and material resources to plough the land many times.

Preferably, a plurality of evenly arranged oblique connecting rods are installed on the bottoms of the three pairs of the concave mounting plates, and arc scrapers are installed on the bottom ends of the plurality of oblique connecting rods. The scrapers are in contact with the plurality of second disc rakes and the plurality of first disc rakes, respectively.

Further, through the arc scraper, the soil adhered to the second disc harrow and the first disc harrow during plowing can be scraped off, so that the second disc harrow and the first disc harrow are smoother when plowing the field. , can plow the land better, and can effectively protect the cleanliness of the second disc harrow and the first disc harrow, so that the soil will not adhere to the second disc harrow and the first disc harrow, so that the device Faster and easier to clean, making the unit less prone to damage.

Preferably, a pulling block is installed on the side wall of the plow main body, a connecting block is installed on the top of the pulling block through a clamping shaft, and the concave base is installed on the bottom of the connecting block. On the side wall, four evenly arranged moving mechanisms are installed at the bottom of the concave base.

Through the arrangement of the moving mechanism, when the plow body pulls the concave base, the moving mechanism can move stably, so that the device is more stable and smooth in use.

To sum up, the technical effects and advantages of the present application:

1. The structure of the present invention is reasonable. When the improved disc harrow and ploughing integrated device is used, the plough body can drag the second disc harrow and the first disc harrow to be embedded in the ground, so that the second disc harrow and the first disc harrow are embedded in the ground. The disc harrows all rotate, and under the action of the earth-breaking groove, the land is easier to be plowed. The second disc harrow can then loosen the plowed land. The land is more level, because the second disc harrow and the first disc harrow are arranged in a concave arc shape, so that the second disc harrow and the first disc harrow have a better turning effect on the land, so that the land is plowed more evenly and evenly , without wasting manpower and material resources to plough the land many times;

2. In the present invention, when the improved disc harrow and ploughing integrated device is used, the height of the lifting rod can be controlled to adjust the depth of the second disc harrow and the first disc harrow embedded in the ground, so that the depth of the land plough can be adjusted. , so that the improved disc harrow and ploughing integrated device can plough the land according to different needs, so that the land is better plowed, and the improved disc harrowing and ploughing integrated device is more practical;

3. In the present invention, two hydraulic telescopic cylinders are activated, so that the two hydraulic telescopic cylinders pull the two rotating struts, so that the two rotating struts are finally set perpendicular to the lifting struts, so that a plurality of second discs The harrow and a plurality of first disc harrows are stored and placed, so that the storage space can be reduced when the improved integrated disc harrow and plough compaction device is not in use, and the improved integrated disc harrow and plough compaction device can be used more conveniently;

4. In the present invention, the arc-shaped scraper can scrape the second disc harrow and the first disc harrow, so that the mud that the second disc harrow and the first disc harrow stick to when plowing can be scraped off. , make the second disc harrow and the first disc harrow plough more smoothly, can plow the land better, and can effectively protect the cleanliness of the second disc harrow and the first disc harrow, so that the soil will not Adhering to the second disc harrow and the first disc harrow makes the device quicker and more convenient to clean, and makes the device less prone to damage.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that are used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is a first perspective three-dimensional structural schematic diagram of an improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas in the present embodiment;

Fig. 2 is the second perspective three-dimensional structure schematic diagram of a kind of improved disc harrow and harrow integrated device for vegetation restoration in alpine mining area in the present embodiment;

Fig. 3 is a front view structural schematic diagram of an improved disc harrow-harrow integrated device for vegetation restoration in alpine mining areas in the present embodiment;

FIG. 4 is a partial cutaway three-dimensional schematic diagram of an improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas in the present embodiment;

5 is a schematic partial three-dimensional structure diagram of an improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas in the present embodiment;

FIG. 6 is a schematic diagram of a partially enlarged three-dimensional structure in FIG. 4;

FIG. 7 is a schematic diagram of an enlarged three-dimensional structure at place A in FIG. 4;

FIG. 8 is a schematic diagram of a partially enlarged three-dimensional structure in FIG. 5 .

In the figure: 1. The body of the plow; 2. The rotating support rod; 3. The fixed baffle plate; 4. The pressing beam; 5. The second disc harrow; 6. The lifting rod; , Back-shaped fixing frame; 9. Adjusting guide rod; 10. Concave base; 11. Pulling block; 12. Connecting block; 13. Moving mechanism; 14. Concave mounting plate; 15. Lifting screw; 16. L-shaped limit plate; 17, connecting chain; 18, hydraulic telescopic cylinder; 19, oblique connecting rod; 20, arc scraper; 21, rotating shaft; 22, power motor; 23, connecting pulley; 24, connecting belt ; 25, fixed lug plate; 26, installation shaft; 27, connecting lug plate; 28, supporting lug plate; 29, rotating lug plate; 30, earth breaking groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example: Referring to Figures 1-8, an improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas, comprising a ploughing machine body 1 and a concave base 10 installed on one side of the ploughing machine body 1 , the concave base 10 can be any metal frame in the prior art, such as an iron frame. A plurality of second disc harrows 5, a plurality of first disc harrows 7, and two pressing beams 4 are installed on the plow main body 1. The second disc harrows 5 and the first disc harrows 7 may be the prior art. Any kind of metal plate, such as iron plate. The pressing beam 4 can be any metal rod in the prior art, such as an iron rod. The plurality of second disc harrows 5 and the plurality of first disc harrows 7 are all arranged in a concave arc shape. A lift assembly for adjusting the height of a plurality of second disc harrows 5 and a plurality of first disc harrows 7 is installed on the shaped base 10, and a storage unit is installed on the lift assembly, a plurality of second disc harrows 5, a plurality of first disc harrows 7. A disc harrow 7 and two pressing beams 4 are connected to the storage unit. Through the arrangement of the lifting assembly and the storage unit, the second disc harrow 5 and the first disc harrow 7 are embedded in the ground, so that the plow main body 1 can pull the second disc harrow 5, the first disc harrow 7, and the pressing beam. 4. Make it easier for the first disc harrow 7 to plough the ground, and then make the second disc harrow 5 loosen the plowed ground. The disc harrow 5 and the first disc harrow 7 are arranged in a concave arc shape, so that the second disc harrow 5 and the first disc harrow 7 have a better turning effect on the land, so that the land is plowed more evenly and evenly without waste. Manpower and material resources have been ploughing the land many times.

As a preferred implementation of this embodiment, as shown in FIGS. 5 and 8 , the lift assembly includes two lift screws 15 rotatably mounted on the top of the concave base 10 , and the two lift screws 15 are threadedly sleeved on top of each other. There is a lift rod 6, and the lift rod 6 can be any metal rod in the prior art, such as an iron rod. The storage unit is installed on the lifting support rod 6, and the two lifting screw rods 15 are connected by a connecting unit. Through the setting of the lifting assembly, the lifting screw 15 can change the height of the lifting support rod 6, thereby changing the height of the storage unit, so that the device can plough the land according to different needs, so that the land can be plowed better, so that the The improved disc harrow and plough compaction integrated device is more practical.

In this embodiment, as shown in FIG. 8 , the connecting unit includes connecting pulleys 23 respectively sleeved and installed on the two lifting screws 15 , and connecting belts 24 are tensioned on the two connecting pulleys 23 . Through the setting of the connecting unit, when one of the connecting pulleys 23 rotates, the other connecting pulley 23 can be driven to rotate, and then the two lifting screws 15 are rotated, so that the device has better stability in use.

In this embodiment, as shown in FIG. 8 , two L-shaped limit plates 16 are installed on the top of the concave base 10 , and the L-shaped limit plates 16 can be any metal plates in the prior art, such as iron The L-shaped limit plate 16 is welded to the top of the concave base 10 for fixing. The tops of the two L-shaped limit plates 16 are provided with rotating holes, and the two lifting screws 15 are respectively rotatably installed on the inner walls of the two rotating holes. The top of one of the L-shaped limit plates 16 is installed with a power motor 22. The power motor 22 can be any servo motor in the prior art, such as a servo motor with a model of 80st-m02430. The power motor 22 is screwed to the top of the L-shaped limit plate 16 for fixing. The top end of one of the lifting screws 15 is mounted on the output end of the power motor 22 . The arrangement of the L-shaped limit plate 16 makes the device more stable when adjusting the height of ploughing, and makes the device more stable and convenient to use.

In this embodiment, as shown in FIG. 8 , the storage unit includes two pairs of fixed lugs 25 mounted on both ends of the lifting rod 6 and two pairs of support lugs 28 mounted on the top of the lifting rod 6 . The two pairs are fixed The side walls of the lugs 25 are respectively equipped with rotating lugs 29 through the installation shaft 26, and the two rotating lugs 29 are installed with rotating support rods 2 on the side away from each other. On the side walls of the two pairs of support lugs 28 Correspondingly, movable lugs are installed through the supporting shaft, and the hydraulic telescopic cylinders 18 are installed on the side of the two movable lugs that are far away from each other. The side walls of the lugs 27 are respectively equipped with pull lugs through the rotation of the pull shaft, and the two pull lugs are respectively installed on the output ends of the two hydraulic telescopic cylinders 18, a plurality of second disc harrows 5, a plurality of first A disc harrow 7 and two pressing beams 4 are mounted on the two rotating struts 2 and the lifting struts 6 . Through the setting of the storage unit, the hydraulic telescopic cylinder 18 is activated, so that the rotating support rod 2 can be vertically arranged with the lifting support rod 6, which makes the device more convenient for storage and placement, so that the device can be more space-saving when not in use, and can be moved more conveniently.

In this embodiment, as shown in FIGS. 1 and 4 , adjustment guide rods 9 are installed on the side walls of the lifting support rod 6 and the two rotating support rods 2, and one end of the three adjustment guide rods 9 is installed with a fixed guide rod 9. Baffle 3, four connecting chains 17 are correspondingly installed on the side walls of the three fixed baffles 3, two pressing beams 4 are respectively installed on one end of the four connecting chains 17, and the three adjusting guide rods 9 are all sleeved A pair of back-shaped fixing frames 8 are installed, the bottoms of the three pairs of back-shaped fixing frames 8 are all mounted with concave mounting plates 14, and the side walls of the three pairs of concave mounting plates 14 are all rotatably mounted with rotating shafts 21, and a plurality of second The disk harrows 5 and the plurality of first disk harrows 7 are respectively correspondingly and evenly mounted on the three pairs of rotating shafts 21, and a plurality of evenly arranged earth-breaking grooves 30 are opened on the side walls of the plurality of first disk harrows 7. . Through the arrangement of the second disc harrow 5 and the first disc harrow 7, the land is easier to be plowed and turned loose, so that the second disc harrow 5 and the first disc harrow 7 have a better turning effect on the land , so that the land is ploughed more evenly and evenly, and there is no need to waste manpower and material resources to plough the land many times.

In this embodiment, as shown in FIG. 7 , a plurality of evenly arranged oblique connecting rods 19 are installed on the bottoms of the three pairs of concave mounting plates 14 , and arc-shaped connecting rods 19 are installed at the bottom ends of the plurality of oblique connecting rods 19 . The scrapers 20 and the plurality of arc scrapers 20 are respectively in contact with the second disc rakes 5 and the first disc rakes 7 . Through the setting of the arc scraper 20, the soil adhered to the second disk harrow 5 and the first disk harrow 7 can be scraped off during plowing, so that the second disk harrow 5 and the first disk harrow 7 can plow the ground. The ground is smoother, the land can be ploughed better, and the cleanliness of the second disc harrow 5 and the first disc harrow 7 can be effectively protected, so that the soil will not adhere to the second disc harrow 5 and the first disc harrow 7. On the disc harrow 7, the cleaning of the device is quicker and more convenient, and the device is not easily damaged.

As a preferred implementation of this embodiment, as shown in FIG. 3 , a pulling block 11 is installed on the side wall of the plow main body 1 , and a connecting block is installed on the top of the pulling block 11 through the clamping shaft. 12. The concave base 10 is installed on the side wall of the connection block 12, and four evenly arranged moving mechanisms 13 are installed at the bottom of the concave base 10. Through the arrangement of the moving mechanism 13 , when the plow main body 1 pulls the concave base 10 , the moving mechanism 13 can move stably, so that the device is more stable and smooth in use.

The working principle of the present invention: when the vegetation in the alpine mining area is restored and the improved disc harrow and ploughing integrated device is used, the plougher body 1 is driven to move the concave base 10, and then the power motor 22 is activated to make one of the lifting screws 15 move. Rotation occurs, and then one of the connecting pulleys 23 is rotated. Under the driving of the connecting belt 24, the two connecting pulleys 23 are rotated, so that the two lifting screws 15 are rotated, and the lifting rod 6 is rotated. The stable descending makes the two rotating struts 2 move down at the same time, so that the three adjusting guide rods 9 drive the three pairs of return-shaped fixing frames 8 to move down, so that the three pairs of concave mounting plates 14 move down at the same time, thereby making the The plurality of second disc harrows 5 and the plurality of first disc harrows 7 are embedded in the ground, and then the plurality of second disc harrows 5 and the plurality of first disc harrows 7 are pulled by the plow body 1 . Under the action of the soil-breaking groove 30, the land is more easily plowed, and the plurality of second disc harrows 5 can then loosen the plowed land. Under the action of the two pressing beams 4, To make the opened land more level, because the second disc harrow 5 and the first disc harrow 7 are arranged in a concave arc shape, the second disc harrow 5 and the first disc harrow 7 have a better turning effect on the land, Makes the land ploughed more evenly and evenly.

When the improved disc harrow and ploughing integrated device is used, the depth of the second disc harrow 5 and the first disc harrow 7 embedded in the ground can be adjusted by controlling the height of the lifting rod 6, so that the depth of the soil plow can be adjusted. Furthermore, the improved integrated disc harrow and ploughing device can plough the land according to different requirements, so that the land can be ploughed better, and the improved integrated disc harrowing and ploughing device can be more practical.

When there is no need to plough the land, the two hydraulic telescopic cylinders 18 can be activated to pull the two rotating struts 2, so that the two rotating struts 2 and the lifting struts 6 are finally in the same position. Vertically arranged, so that a plurality of second disc harrows 5 and a plurality of first disc harrows 7 can be stored and placed, so that the improved disc harrow and ploughing integrated device can reduce the placement space when it is not in use, so that the improved disc harrow and ploughing can be placed. It is more convenient to use the integrated suppression device.

Through the arc scraper 20, the arc scraper 20 can be used to scrape the second disc harrow 5 and the first disk harrow 7, so that the second disk harrow 5 and the first disk harrow 7 are stuck together when plowing the field The soil can be scraped off, so that the second disc harrow 5 and the first disc harrow 7 can be ploughed more smoothly, the soil can be ploughed better, and the second disc harrow 5 and the first disc can be effectively protected. The cleanliness of the harrow 7 prevents the soil from adhering to the second disc harrow 5 and the first disc harrow 7, which makes the cleaning of the device quicker and more convenient, and makes the device less likely to be damaged.

Finally, it should be noted that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still The technical solutions described in the foregoing embodiments can be modified, or some technical features thereof can be equivalently replaced, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included. within the protection scope of the present invention.

Claims (8)

1. An improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas, comprising a ploughing machine body (1), a concave base (10) installed on one side of the ploughing machine body (1), It is characterized in that: a plurality of second disc harrows (5), a plurality of first disc harrows (7), and two pressing beams (4) are installed on the ploughing machine body (1). The second disc harrow (5) and the plurality of first disc harrows (7) are all arranged in a concave arc shape, the plurality of second disc harrows (5) are arranged concentrically, and the plurality of the first disc harrows (5) are arranged concentrically. The disc harrows (7) are coaxially arranged, and a plurality of the second disc harrows (5) and the plurality of the first disc harrows (7) are mounted on the concave base (10) for adjusting the heights The lifting assembly, a storage unit is installed on the lifting assembly, a plurality of the second disc harrows (5), a plurality of the first disc harrows (7) and the two pressing beams (4) are connected with the storage unit. 2 . The improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas according to claim 1 , wherein the lifting assembly comprises two rotatably mounted on top of the concave base (10). 3 . There are two lifting screws (15), two lifting rods (15) are threadedly sleeved with lifting rods (6), the storage unit is installed on the lifting rods (6), and the two lifting rods (15) are The lifting screw (15) is connected by a connecting unit. 3 . The improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas according to claim 2 , characterized in that: the connecting unit comprises a sleeve mounted on two of the lifting screws (15 ) respectively. ) on the connecting pulleys (23), and connecting belts (24) are tensioned on the two connecting pulleys (23). 4. The improved integrated disc harrow and harrow integrated device for vegetation restoration in alpine mining areas according to claim 2, characterized in that: two L-shaped limit plates are installed on the top of the concave base (10). (16), the tops of the two L-shaped limit plates (16) are provided with rotating holes, and the two lifting screws (15) are respectively rotated and installed on the inner walls of the two rotating holes, one of which is A power motor (22) is installed on the top of the L-shaped limit plate (16), and the top end of one of the lifting screws (15) is installed on the output end of the power motor (22). 5. An improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas according to claim 2, characterized in that: the storage unit comprises a Two pairs of fixed lugs (25), two pairs of support lugs (28) mounted on the top of the lifting support rod (6), and the side walls of the two pairs of said fixed lugs (25) respectively pass through the mounting shafts ( 26) Rotating lugs (29) are rotatably installed, and rotating support rods (2) are installed on the sides of the two rotating lugs (29) away from each other. The side walls of the two pairs of supporting lugs (28) A movable lug plate is installed correspondingly to the upper part through the supporting shaft, and a hydraulic telescopic cylinder (18) is installed on the side of the two movable lug plates away from each other. For the connecting lugs (27), the side walls of the two pairs of the connecting lugs (27) are respectively installed with pulling lugs through the rotation of the pulling shaft, and the two pulling lugs are respectively installed on the two hydraulic telescopic On the output end of the cylinder (18), a plurality of the second disc harrows (5), the first disc harrows (7) and the two pressing beams (4) are installed on two on the rotating support rod (2) and the lifting support rod (6). 6. An improved disc harrow and harrow integrated device for vegetation restoration in alpine mining areas according to claim 5, characterized in that: the lifting support rod (6) and the two rotating support rods (2) Adjusting guide rods (9) are installed on the side walls of the three adjusting guide rods (9), fixed baffles (3) are installed on one end of the three adjusting guide rods (9), and the side walls of the three fixed baffles (3) are installed Four connecting chains (17) are correspondingly installed, two of the pressing beams (4) are respectively installed on one end of the four connecting chains (17), and the three adjusting guide rods (9) are all sleeved A pair of back-shaped fixing brackets (8) are installed, the bottoms of the three pairs of the back-shaped fixing frames (8) are all mounted with concave mounting plates (14), and the side walls of the three pairs of the concave mounting plates (14) are installed A rotating shaft (21) is installed on each of them in rotation, and a plurality of the second disc harrows (5) and a plurality of the first disc harrows (7) are respectively uniformly sleeved and installed on the three pairs of the rotating shafts (21). ), a plurality of evenly arranged earth-breaking grooves (30) are opened on the side walls of the plurality of first disc harrows (7). 7. An improved integrated disc harrow and harrow integrated device for vegetation restoration in alpine mining areas according to claim 6, characterized in that: the bottoms of the three pairs of said concave mounting plates (14) are installed with a plurality of uniform The provided oblique connecting rods (19), the bottom ends of the plurality of oblique connecting rods (19) are equipped with arc scrapers (20), and the plurality of the arc scrapers (20) are respectively connected with the plurality of the The second disc harrow (5) is in contact with a plurality of the first disc harrows (7). 8. The improved disc harrow harrow integrated device for vegetation restoration in alpine mining areas according to claim 1, characterized in that: a pulling block ( 11), the top of the pulling block (11) is rotatably installed with a connecting block (12) through the clamping shaft, and the concave base (10) is mounted on the side wall of the connecting block (12), Four evenly arranged moving mechanisms (13) are installed on the bottom of the concave base (10).

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