A turf planting device for ecological restoration

Abstract

This invention discloses a turf planting device for ecological restoration, belonging to the technical field of turf planting equipment. The purpose is to provide a turf planting device for ecological restoration that can automatically replace and repair damaged turf. Key technical features include a frame body with a material placement rack on it. The material placement rack has an upward-facing placement groove. A pressing component is located at the rear end of the frame body. Rotating bogies are mounted on both sides of the frame body, and drive wheels are located on the side ends of the bogies. The technical effect is achieved by incorporating a crushing component and pressure rollers. The crushing component uses rotation to break up the damaged turf, turning the dead grass into the soil as compost. The pressure rollers have built-in vibrators to flatten the tilled soil, facilitating the subsequent pressing component to smoothly lay the turf rolls. This achieves the purpose of automatically removing damaged turf and repairing it with new turf.

Description

Technical Field

[0001] This invention relates to the field of turf planting equipment technology, specifically a turf planting device for ecological restoration. Background Technology

[0002] Turf, also known as lawn, refers to grassland that is artificially established or maintained for the purpose of greening and beautifying. It is often used in horticultural design and is often divided into ornamental lawns, sports lawns, and slope protection lawns according to its function. It has many functions such as beautifying the environment, purifying the air, regulating the climate, and conserving water and soil. It is often used in football fields, golf courses, parks, and gardens.

[0003] However, due to improper human use, fire, flood, or pests and diseases, turf may die and wither, affecting both its normal use and the overall aesthetics of the lawn. Therefore, it is necessary to repair the damaged turf in a timely manner. The current method is to use manual labor, which requires first removing the damaged turf and then transplanting new turf. This method is not only inefficient but also requires a large investment of manpower. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a turf planting device for ecological restoration that can automatically replace and repair damaged turf.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a turf planting device for ecological restoration, comprising a frame body, a material placement rack on the frame body, an upward-facing placement groove on the material placement rack, a pressing component at the rear end of the frame body, rotatable bogies on both sides of the frame body, drive wheels on the side end faces of the bogies, and steering components on the upper end faces, pressure rollers rotatably connected inside the frame body, the surface of the pressure rollers having multiple protrusions, and a lifting component on the front end face of the frame body;

[0008] The lifting component includes a crushing component and a smoothing component. The smoothing component is positioned between the crushing component and the pressure roller. The crushing component includes a transmission gearbox located within the lifting component. The transmission gearbox has an input end connected to a drive motor and two output ends connected to a split-shaft gearbox. The side of each split-shaft gearbox has a connecting plate connected to the transmission gearbox. The split-shaft gearbox has two output ends, each equipped with a first crushing drill rod and a second crushing drill rod.

[0009] Preferably, the lifting component includes a fixed frame connected to a transmission gearbox, two first rollers are provided inside the fixed frame, a connecting rod is rotatably provided on each of the two first rollers, a second roller is rotatably provided at the top of each of the two connecting rods, the second rollers are provided inside the vehicle frame, and a hydraulic cylinder is hinged to the first roller, the other end of the hydraulic cylinder is hinged to the vehicle frame.

[0010] Preferably, the lifting component is provided with a height adjustment component at the front end of the crushing component, and cutters are rotatably provided on both sides of the height adjustment component, with the distance between the two cutters being greater than the lateral length of the crushing component.

[0011] Preferably, the height adjustment component includes a support plate and a sliding sleeve connected to the fixed frame. The sliding sleeve is provided with a sliding rod, and the bottom of the sliding rod is provided with an adjustment plate connected to the cutter. A lead screw shaft is rotatably provided on the adjustment plate, and a lead screw sleeve connected to the support plate is provided on the lead screw shaft.

[0012] Preferably, the smoothing component includes a support frame disposed within a fixed frame, the side of the support frame is provided with a hinge, a smoothing plate is connected inside the hinge, and a second spring return rod is hinged between the smoothing plate and the support frame.

[0013] Preferably, the adjusting plate is provided with side protective components on both sides, the side protective components are located outside the crushing component, and the top end overlaps with the fixing frame;

[0014] The side protection component includes a pin on the side of the adjustment plate, a side guard plate rotatably mounted on the pin, a fixing plate that overlaps with the fixing frame on the side guard plate, a magnet on the fixing plate, and a handle on the outer side of the side guard plate.

[0015] Preferably, the pressing component includes a hinge seat located at the rear end of the vehicle frame, a lower pressing frame is provided inside the hinge seat, a first spring return rod is hinged between the lower pressing frame and the vehicle frame, and a pressure roller is provided below the lower pressing frame.

[0016] Preferably, the rear end of the vehicle frame is provided with a winding component for collecting turf netting, located between the pressing component and the material feeding frame, and the winding component is connected to the pressure roller drive.

[0017] The winding component includes a winding rod rotatably mounted under the frame, with a fixing groove for fixing the turf net inside the winding rod, and a pulley assembly on the end face of the winding rod, the other side of which is connected to the pressure roller.

[0018] Preferably, a fertilizer distribution component is provided in the vehicle frame body at a position between the pressure roller and the pressing component, and a fertilizer conveying pipe is provided on the side of the fertilizer distribution component, and the other end of the fertilizer conveying pipe is connected to a fertilizer storage tank provided on the vehicle frame body.

[0019] The fertilizer distribution component includes a hollow support shaft fixedly connected to the vehicle frame. The hollow support shaft is connected to the fertilizer delivery pipe. A roller is rotatably mounted on the hollow support shaft. A through hole corresponding to a protrusion is opened inside the roller. Baffles that slide and seal against the inner wall of the roller are provided on both sides of the lower part of the hollow support shaft. A feed port is opened at the position between the baffles below the hollow support shaft.

[0020] Preferably, the steering component includes a first rocker arm and a second rocker arm respectively mounted on two bogies, and a steering motor mounted on the vehicle frame and connected to the bogies in a transmission manner, wherein a linkage rod is hinged between the first rocker arm and the second rocker arm.

[0021] (III) Beneficial Effects

[0022] Compared with existing technologies, the present invention provides a turf planting device for ecological restoration, which has the following beneficial effects:

[0023] 1. By setting up a crushing component and a pressure roller, the crushing component is located at the front of the device. During use, the lifting component places the crushing component in the soil. The crushing component uses rotation to break up the damaged turf and till the soil at the bottom, turning the dead grass into the soil to act as compost. The pressure roller is located behind the crushing component. After the crushing component crushes and tills the damaged turf, the pressure roller rolls it on the path. The pressure roller has a built-in vibrator that can flatten the tilled soil, making it easier for the subsequent pressing component to lay the turf rolls smoothly. This achieves the purpose of automatically removing damaged turf and repairing and laying new turf.

[0024] 2. By setting up a cutter and a height adjustment component, the cutter can cut into the turf, separating the turf within the working range of the shredding component from adjacent turf, preventing the shredding component from pulling and damaging the surrounding turf during operation, thus achieving the purpose of accurately controlling the repair range. The height adjustment component can adjust the height of the cutter off the ground, thereby controlling the tillage depth of the shredding component, which is convenient for carrying out appropriate shredding and tillage work for different soil types.

[0025] 3. By setting up a fertilizer distribution component, located behind the pressure roller, the fertilizer distribution component mainly consists of a roller, a hollow support shaft, and baffles. The hollow support shaft is fixedly connected to the frame, and the baffles on both sides are vertically downward. The roller is rotatably connected to the hollow support shaft. During the movement of the device, the roller rotates by friction with the ground, causing the through hole on its cylinder wall to move between the baffles. The baffles, through sliding sealing with the inner wall of the roller, create a chamber for storing the fertilizer. When the through hole moves to the position of the chamber, the fertilizer inside will fall into the soil through the through hole, achieving the purpose of automatic fertilization and ensuring uniform fertilization spacing, thus ensuring a balanced nutrient supply after turf restoration. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0027] Figure 2 This is a three-dimensional schematic diagram of the invention from another perspective;

[0028] Figure 3 This is a three-dimensional schematic diagram of the lifting component of the present invention;

[0029] Figure 4 This is a three-dimensional schematic diagram of the crushing component of the present invention;

[0030] Figure 5 This is a three-dimensional schematic diagram of the height adjustment component of the present invention;

[0031] Figure 6 This is a three-dimensional schematic diagram of the smoothing component of the present invention;

[0032] Figure 7 This is a schematic cross-sectional view of the fertilizer distribution component of the present invention;

[0033] Figure 8 This is a three-dimensional schematic diagram of the steering component of the present invention;

[0034] Figure 9 This is a schematic diagram of the key parts of the pressing component of the present invention;

[0035] Figure 10 This is a schematic diagram of key parts of the winding component of the present invention;

[0036] Figure 11 This is a frontal schematic diagram of the turf roll release method of the present invention.

[0037] In the diagram: 1. Vehicle frame; 2. Drive wheels; 3. Material rack;

[0038] 4. Pressing components; 401. Lower press frame; 402. Hinge seat; 403. First spring return rod; 404. Press roller;

[0039] 5. Lifting components; 501. Fixed frame; 502. First roller shaft; 503. Connecting rod; 504. Second roller shaft; 505. Hydraulic cylinder;

[0040] 6. Crushing component; 601. Transmission gearbox; 602. Drive motor; 603. Split-shaft gearbox; 604. Connecting plate; 605. First crushing drill rod; 606. Second crushing drill rod;

[0041] 7. Cutting knife;

[0042] 8. Height adjustment components; 801. Adjusting plate; 802. Lead screw sleeve; 803. Support plate; 804. Lead screw shaft; 805. Slide rod; 806. Slide sleeve;

[0043] 9. Side protection components; 901. Side guard plate; 902. Pin; 903. Handle; 904. Fixing plate; 905. Magnet;

[0044] 10. Smoothing component; 1001. Support frame; 1002. Hinge; 1003. Smoothing plate; 1004. Second spring return rod;

[0045] 11. Pressure roller; 12. Protrusion;

[0046] 13. Fertilizer distribution components; 1301. Roller; 1302. Hollow support shaft; 1303. Through hole; 1304. Baffle; 1305. Feed inlet;

[0047] 14. Fertilizer delivery pipe; 15. Fertilizer storage tank;

[0048] 16. Steering components; 1601. Steering motor; 1602. First rocker arm; 1603. Linkage rod; 1604. Second rocker arm;

[0049] 17. Rewinding assembly; 1701. Rewinding bar; 1702. Fixing groove; 1703. Pulley assembly;

[0050] 18. Mounting slot; 19. Bogie. Detailed Implementation

[0051] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0052] Please see Figure 1-10 A turf planting device for ecological restoration includes a frame body 1, a material rack 3 on the frame body 1, an upward-facing placement groove 18 on the material rack 3, a pressing component 4 at the rear end of the frame body 1, a steering frame 19 rotatably mounted on both sides of the frame body 1, a drive wheel 2 on the side end face of the steering frame 19, a steering component 16 on the upper end face, a pressure roller 11 rotatably connected inside the frame body 1, a plurality of protrusions 12 on the surface of the pressure roller 11, and a lifting component 5 on the front end face of the frame body 1.

[0053] like Figure 1As shown, by setting pressure rollers 11, the pressure rollers 11 roll on the travel path, and the pressure rollers 11 have built-in vibrators, which can flatten the soil after tilling, making it easier for the subsequent pressing component 4 to lay the turf rolls smoothly. The protrusions 12 can improve the grip of the pressure rollers 11 and prevent slippage. On the other hand, they can increase the compaction effect. At the same time, they can also break the smooth contact surface between the pressure rollers 11 and the soil, reducing the possibility of soil adhering to the pressure rollers 11, making the operation of the pressure rollers 11 smoother and improving work efficiency.

[0054] It should be further explained that the turf roll is 5 to 25 meters long and the width is adapted to the size of the equipment. It has a central shaft for winding, which is preferably made of plastic. When in use, the turf roll is placed on the material rack 3 and the shaft is placed in the placement groove 18, so that the turf roll can rotate under the support of the shaft. At the same time, the weight of the turf roll can prevent the shaft from falling out of the placement groove 18. In addition, it should be noted that the turf roll release speed is low, so there will not be much friction between the shaft and the placement groove 18, which can meet the rotation requirements for release.

[0055] The lifting component 5 is equipped with a crushing component 6 and a smoothing component 10. The smoothing component 10 is placed between the crushing component 6 and the pressure roller 11. The crushing component 6 includes a transmission gearbox 601 located inside the lifting component 5. The transmission gearbox 601 has an input end on top and is connected to a drive motor 602. The transmission gearbox 601 has two output ends on the bottom, each of which is connected to a split-shaft gearbox 603. The side of the split-shaft gearbox is provided with a connecting plate 604 connected to the transmission gearbox 601. The split-shaft gearbox 603 has two output ends on the bottom and is respectively provided with a first crushing drill rod 605 and a second crushing drill rod 606.

[0056] like Figure 1 As shown, by setting up a crushing component 6, which is located at the front end of the device, during use, the lifting component 5 places the crushing component 6 in the soil. The crushing component 6 uses rotation to break up the damaged turf and turn over the soil at its bottom, so that the dead grass is turned into the soil to act as compost, and at the same time the land is turned over, which is convenient for the subsequent laying of newly transplanted turf.

[0057] It should also be noted that after tilling, the volume of soil increases due to the entry of air, making the soil higher than other areas. The pressure roller 11 can compact the soil, making it consistent with the surrounding height, which facilitates turf repair and transplantation. On the other hand, compacted soil can prevent excessive water retention, thus preventing damage to the transplanted turf.

[0058] The lifting component 5 includes a fixed frame 501 connected to the transmission gearbox 601. The fixed frame 501 is provided with two first roller shafts 502. Each of the two first roller shafts 502 is rotatably provided with a connecting rod 503. The top of each of the two connecting rods 503 is rotatably provided with a second roller shaft 504. The second roller shaft 504 is located inside the vehicle frame 1. A hydraulic cylinder 505 is hinged to the first roller shaft 502. The other end of the hydraulic cylinder 505 is hinged to the vehicle frame 1.

[0059] like Figure 3 As shown, by setting up connecting rods 503 and hydraulic cylinders 505, there are two connecting rods 503, with a first roller shaft 502 and a second roller shaft 504 at each end, which are connected between the frame body 1 and the fixed frame 501 to form a movable quadrilateral structure. The hydraulic cylinder 505 can use its connection with the first roller shaft 502 to push the quadrilateral structure to deform. By controlling the extension and retraction of the hydraulic cylinder 505, the height of the fixed frame 501 can be raised and lowered. During the movement, the fixed frame 501 always remains parallel to the frame body 1, so that the crushing component 6 connected to the fixed frame 501 can be raised, lowered and tilled vertically, which facilitates the control of the tilling depth.

[0060] The lifting component 5 is located at the front end of the crushing component 6 and is equipped with a height adjustment component 8. Cutters 7 are rotatably mounted on both sides of the height adjustment component 8. The distance between the two cutters 7 is greater than the lateral length of the crushing component 6. The height adjustment component 8 includes a support plate 803 and a sliding sleeve 806 connected to the fixed frame 501. A sliding rod 805 is provided inside the sliding sleeve 806. An adjustment plate 801 connected to the cutters 7 is provided at the bottom of the sliding rod 805. A lead screw shaft 804 is rotatably mounted on the adjustment plate 801. A lead screw sleeve 802 connected to the support plate 803 is provided on the lead screw shaft 804.

[0061] like Figure 5 As shown, by setting the cutter 7 and the height adjustment component 8, the cutter 7 can cut into the turf and separate the turf within the working range of the crushing component 6 from the adjacent turf, preventing the crushing component 6 from pulling and damaging the surrounding turf during operation, thus achieving the purpose of accurately controlling the repair range. The height adjustment component 8 can adjust the height of the cutter 7 off the ground. By controlling the height of the cutter 7, the tillage depth of the crushing component 6 can be controlled, making it convenient to carry out appropriate crushing and tillage work for different soils.

[0062] The smoothing component 10 includes a support frame 1001 disposed in a fixed frame 501. A hinge 1002 is provided on the side of the support frame 1001. A smoothing plate 1003 is connected inside the hinge 1002. A second spring return rod 1004 is hinged between the smoothing plate 1003 and the support frame 1001.

[0063] like Figure 6As shown, by setting up a smoothing plate 1003 and a second spring return rod 1004, the smoothing plate 1003 is connected to the support frame 1001 by a hinge 1002. At the same time, the second spring return rod 1004 is located between the smoothing plate 1003 and the support frame 1001, and applies downward pressure to the smoothing plate 1003, so that the smoothing plate 1003 presses on the soil after it has been tilled. During the movement of the device, the smoothing plate 1003 scrapes the soil, so that the soil is leveled, which facilitates the subsequent flattening work of the pressure roller 11.

[0064] Side protective components 9 are provided on both sides of the adjusting plate 801. The side protective components 9 are located outside the crushing component 6 and their top ends overlap with the fixing frame 501. The side protective components 9 include a pin 902 provided on the side of the adjusting plate 801. A side guard plate 901 is rotatably provided on the pin 902. A fixing plate 904 that overlaps with the fixing frame 501 is provided on the side guard plate 901. A magnet 905 is provided on the fixing plate 904. A handle 903 is provided on the outside of the side guard plate 901.

[0065] like Figure 5 As shown, by setting a side guard plate 901, which is located on the side of the crushing component 6, it can protect the crushing component 6 and prevent it from being directly exposed to the outside, thus reducing the risk of mechanical injury accidents. On the other hand, it can also prevent soil from being thrown out during the tillage process, so that the soil is concentrated within the operating range of the device. In addition, the side guard plate 901 can be rotated upward and opened with the pin 902 as the axis, which is convenient for cleaning and maintenance of the crushing component 6. The magnet 905 on the fixing plate 904 can be attracted to the fixing frame 501 to prevent the side guard plate 901 from shaking without external force.

[0066] The pressing component 4 includes a hinge seat 402 located at the rear end of the frame body 1. A lower pressing frame 401 is provided inside the hinge seat 402. A first spring return rod 403 is hinged between the lower pressing frame 401 and the frame body 1. A pressing roller 404 is provided below the lower pressing frame 401.

[0067] like Figure 9 As shown, by setting the pressure roller 404 and the first spring return rod 403, the first spring return rod 403 can apply downward pressure to the lower pressure frame 401, so that it can drive the pressure roller 404 to firmly press on the newly laid turf, so that the turf is in close contact with the soil, promotes the adhesion between the turf and the soil, and at the same time removes the air in it, which is conducive to the turf taking root and surviving. It can also make the turf flat and avoid the problem of wrinkles.

[0068] At the rear end of the frame body 1, between the pressing component 4 and the material rack 3, there is a winding component 17 for collecting turf net. The winding component 17 is connected to the pressure roller 404. The winding component 17 includes a winding rod 1701 rotatably provided under the frame body 1. The winding rod 1701 has a fixing groove 1702 for fixing the turf net. The end face of the winding rod 1701 is provided with a pulley set 1703. The other side of the pulley set 1703 is connected to the pressure roller 404.

[0069] like Figure 10 As shown, by setting up a winding rod 1701 and a pulley set 1703, in order to improve the tensile strength of the turf and prevent it from being torn and damaged when the turf is wound up, a turf net is attached to the back of the turf. When laying, the turf net needs to be separated. The winding rod 1701 can fix the turf net with the fixing groove 1702. During the movement of the device, the rotation of the pressure roller 404 and the pulley set 1703 drive the winding rod 1701 to rotate, and the winding rod 1701 then winds up the turf net to prevent it from being laid under the turf.

[0070] It should be further explained that the fixing groove 1702 is opened through the winding rod 1701. In use, the turf net is first passed through the fixing groove 1702, and then wound in the opposite direction onto the winding rod 1701. When the winding rod 1701 rotates, it will press down the pre-wound turf net, so that the winding rod 1701 can wind the turf net and prevent the turf net from slipping on the winding rod 1701. This method does not require additional fixing or clamping structures. In addition, it should be noted that the turf net is a protective structure used to prevent the turf roll from unraveling during transportation. It is for single use only. After the repair work is completed, the turf net can be directly cut open along the axial direction of the winding rod for cleaning without disassembling the winding rod 1701.

[0071] Inside the frame 1, between the pressure roller 11 and the pressing component 4, there is a fertilizer distribution component 13. The side of the fertilizer distribution component 13 is provided with a fertilizer conveying pipe 14. The other end of the fertilizer conveying pipe 14 is connected to a fertilizer storage tank 15 provided on the frame 1. The fertilizer distribution component 13 includes a hollow support shaft 1302 fixedly connected to the frame 1. The hollow support shaft 1302 is connected to the fertilizer conveying pipe 14. A roller 1301 is rotatably provided on the hollow support shaft 1302. A through hole 1303 corresponding to the protrusion 12 is opened in the roller 1301. Baffles 1304 that slide and seal with the inner wall of the roller 1301 are provided on both sides of the lower part of the hollow support shaft 1302. A feed inlet 1305 is opened at the position between the baffles 1304 and the lower part of the hollow support shaft 1302.

[0072] like Figure 7As shown, by setting up a fertilizer distribution component 13, which is located behind the pressure roller 11, the fertilizer distribution component 13 mainly consists of a roller 1301, a hollow support shaft 1302, and baffles 1304. The hollow support shaft 1302 is fixedly connected to the frame body 1, and the baffles 1304 on both sides are vertically downward. The roller 1301 is rotatably connected to the hollow support shaft 1302. During the movement of the device, the roller 1301 rotates by friction with the ground, causing the through hole 1303 on its cylinder wall to move to the baffle. Between 1304, the baffle 1304 utilizes a sliding sealing fit with the inner wall of the roller 1301 to create a fertilizer storage chamber. When the through hole 1303 moves to the position of the chamber, the fertilizer inside will fall into the soil through the through hole 1303, achieving the purpose of automatic fertilization and ensuring uniform fertilization spacing, ensuring balanced nutrient supply after turf restoration. In addition, it should be further noted that the fertilizer includes, but is not limited to, slow-release fertilizer, organic fertilizer granules, bio-fertilizer granules, and other fertilizers that are less irritating and do not harm the roots.

[0073] The steering component 16 includes a first rocker arm 1602 and a second rocker arm 1604 respectively mounted on two bogies 19, and a steering motor 1601 mounted on the frame 1 and connected to the bogies 19 in a drive transmission. A linkage rod 1603 is hinged between the first rocker arm 1602 and the second rocker arm 1604.

[0074] like Figure 8 As shown, by setting the connecting rod 503, the steering motor 1601 can drive the bogie 19 to rotate, thereby changing the angle of the drive wheel 2. The first rocker arm 1602 can rotate with the bogie 19, and the connecting rod 503 drives the second rocker arm 1604 on the other side to move synchronously with it, so that the bogie 19 on the other side also performs the same steering work, thereby changing the direction of the drive wheel 2 and achieving the purpose of steering. It should also be noted that the drive wheel 2 is driven by a hub motor.

[0075] Working principle:

[0076] When working, the device is moved to the turf that needs to be repaired. Then the lifting part 5 moves downward so that the crushing part 6 is inserted into the soil. At the same time, the cutters 7 located on both sides of the height adjustment part 8 cut the turf that needs to be repaired. Then the drive wheel 2 drives the device to move forward. At the same time, the crushing part 6 crushes and tills the turf to be repaired, and the leveling part 10 scrapes the tilled soil flat.

[0077] Then, the pressure roller 11 flattens the soil, and the fertilizer distribution component 13 applies fertilizer evenly. When the pressure roller 404 in the pressing component 4 moves to the repair position, the turf roll located on the material rack 3 is first pulled out manually and aligned with the repair position. Then, the turf roll is fixed to the repair position with wooden nails. Then, the equipment moves forward normally. Since the end of the turf roll is fixed to the ground, the turf roll will be automatically pulled and released when the equipment moves. At the same time, the pressure roller 404 in the subsequent pressing component 4 presses the new turf onto the ground.

[0078] While the turf roll is being released, the turf netting on the turf roll is passed through the fixing groove 1702 and wound in the opposite direction onto the take-up rod 1701. At the same time, the take-up rod 1701 is rotated appropriately to make the turf netting be wound up. Then, during the operation, the rotation of the pressure roller 404 and the transmission of the pulley group 1703 automatically drive the take-up rod 1701 to wind up the turf netting. By using the above working method, the purpose of automatic breaking, turning, compacting, fertilizing and laying of turf is achieved during turf repair.

[0079] The above are merely specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on the present invention to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of the present invention.

Claims

1. A turf planting device for ecological restoration, comprising a frame (1), characterized in that: The frame body (1) is provided with a material rack (3), the material rack (3) is provided with an upward-facing placement groove (18), the rear end of the frame body (1) is provided with a pressing component (4), the two sides of the frame body (1) are provided with a bogie (19), the side end face of the bogie (19) is provided with a drive wheel (2), the upper end face is provided with a steering component (16), the frame body (1) is rotatably connected with a pressure roller (11), the surface of the pressure roller (11) is provided with multiple protrusions (12), and the front end face of the frame body (1) is provided with a lifting component (5). The steering component (16) includes a first rocker arm (1602) and a second rocker arm (1604) respectively mounted on two bogies (19), and a steering motor (1601) mounted on the frame body (1) and connected to the bogies (19) in a transmission. A linkage rod (1603) is hinged between the first rocker arm (1602) and the second rocker arm (1604). The lifting component (5) is provided with a crushing component (6) and a smoothing component (10). The smoothing component (10) is placed between the crushing component (6) and the pressure roller (11). The crushing component (6) includes a transmission gearbox (601) provided in the lifting component (5). The transmission gearbox (601) has an input end on top and is connected to a drive motor (602). The transmission gearbox (601) has two output ends on the bottom and is connected to a split-shaft gearbox (603). The side of the split-shaft gearbox is provided with a connecting plate (604) connected to the transmission gearbox (601). The split-shaft gearbox (603) has two output ends on the bottom and is provided with a first crushing drill rod (605) and a second crushing drill rod (606) respectively. The lifting component (5) includes a fixed frame (501) connected to a transmission gearbox (601). The fixed frame (501) is provided with two first rollers (502). Each of the two first rollers (502) is rotatably provided with a connecting rod (503). Each of the top ends of the two connecting rods (503) is rotatably provided with a second roller (504). The second roller (504) is located inside the frame body (1). A hydraulic cylinder (505) is hinged to the first roller (502). The other end of the hydraulic cylinder (505) is hinged to the frame body (1). The lifting component (5) is provided with a height adjustment component (8) at the front end of the crushing component (6). Cutters (7) are rotatably provided on both sides of the height adjustment component (8). The distance between the two cutters (7) is greater than the lateral length of the crushing component (6). The smoothing component (10) includes a support frame (1001) disposed in a fixed frame (501), a hinge (1002) is provided on the side of the support frame (1001), a smoothing plate (1003) is connected in the hinge (1002), and a second spring return rod (1004) is hinged between the smoothing plate (1003) and the support frame (1001). The pressing component (4) includes a hinge seat (402) located at the rear end of the frame body (1), a lower pressing frame (401) is provided inside the hinge seat (402), a first spring return rod (403) is hinged between the lower pressing frame (401) and the frame body (1), and a pressure roller (404) is provided under the lower pressing frame (401).

2. The turf planting device for ecological restoration according to claim 1, characterized in that: The height adjustment component (8) includes a support plate (803) and a sliding sleeve (806) connected to the fixed frame (501). The sliding sleeve (806) is provided with a sliding rod (805). The bottom of the sliding rod (805) is provided with an adjustment plate (801) connected to the cutter (7). A lead screw shaft (804) is rotatably provided on the adjustment plate (801). A lead screw sleeve (802) connected to the support plate (803) is provided on the lead screw shaft (804).

3. The turf planting device for ecological restoration according to claim 2, characterized in that: The adjustment plate (801) is provided with side protection components (9) on both sides. The side protection components (9) are located outside the crushing component (6) and their top ends overlap with the fixing frame (501).

4. The turf planting device for ecological restoration according to claim 3, characterized in that: The rear end of the frame body (1) is provided with a winding component (17) for collecting turf nets, located between the pressing component (4) and the material rack (3). The winding component (17) is connected to the pressure roller (404) for transmission.

5. A turf planting device for ecological restoration according to claim 4, characterized in that: The frame body (1) is provided with a fertilizer distribution component (13) located between the pressure roller (11) and the pressing component (4). The side of the fertilizer distribution component (13) is provided with a fertilizer conveying pipe (14), and the other end of the fertilizer conveying pipe (14) is connected to a fertilizer storage tank (15) provided on the frame body (1).

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