A turf laying apparatus and method of laying
By designing conveying, mud removal, soil loosening, and pressing components for turf laying equipment, the problem of soil accumulation causing blockage during turf laying was solved, achieving stable turf conveying and efficient laying, and improving turf survival rate and seedling cultivation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WENZHOU FANGJING GARDEN CONSTR CO LTD
- Filing Date
- 2023-11-14
- Publication Date
- 2026-04-21
AI Technical Summary
During the existing turf laying process, excessive soil accumulation causes transport blockages, affecting the normal laying and quality of the turf.
A turf laying device was designed, comprising a conveying component, a mud removal component, a soil loosening component, and a pressing component. Utilizing components such as a sweeping brush, a vibrator, an electromagnetic sensor, and a controller, it achieves soil cleaning and stable turf laying. The coordinated use of a lifting plate, rollers, and electromagnetic sensor strips ensures uniform turf delivery and timely replenishment.
It effectively cleans up soil, extends the service life of the conveyor belt, improves the survival rate of turf, reduces soil waste, and achieves stable turf laying and efficient seedling cultivation.
Smart Images

Figure CN117502121B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of turf laying technology, specifically to a turf laying device and its laying method. Background Technology
[0002] Lawns are artificially established or maintained grasslands used for landscaping and beautification. As an element of the ecosystem, lawns have multiple important functions and play a vital role in improving the urban ecological and living environment. They are important auxiliary facilities for roads, public spaces, and ecological projects, and have become a major form of urban greening. Therefore, laying turf has become an indispensable part of the landscaping process.
[0003] In the prior art, such as the "A Turf Laying Machine" with Chinese Patent No. CN107360849A, there is a turf conveying pipe, a supporting pulley device, a belt conveyor device, a mixing device, a ramp pulley device, and a moving adjustment device. This invention, through the setting of the moving adjustment device in the turf conveying pipe, allows for adjustment of the push plate in the moving adjustment device according to the size of the turf, thus facilitating the placement of turf with different gears. Through the setting of the belt conveyor device and the supporting pulley device at the bottom of the turf conveying pipe, the turf at the bottom of the turf conveying pipe is conveyed one by one into the turf movement channel. Using the setting of the ramp pulley device and the movable laying plate, the turf is placed one by one on the ground to be laid, realizing the function of automated turf laying. Furthermore, using the spray nozzle above, the mixed nutrient solution in the mixing chamber is sprayed onto the laid turf, avoiding the step of spraying nutrient solution during manual laying, saving manpower and resources.
[0004] However, in the existing technology, the components for conveying turf during the turf laying process will be covered with a large amount of soil. If too much soil is accumulated and not cleaned in time, it will cause jamming and obstruction during the conveying process, which will affect the normal operation of the conveying equipment. It will also cause the turf to tear and break, ultimately affecting the quality of the turf.
[0005] Therefore, we propose a turf laying device and its laying method to solve the problems mentioned above. Summary of the Invention
[0006] The purpose of this invention is to provide a turf laying device and a turf laying method to solve the problem mentioned in the background art where excessive soil accumulation during turf laying and transportation causes blockages and hinders transportation, thereby affecting the normal turf laying work.
[0007] To achieve the above objectives, the present invention provides the following technical solution: a turf laying device, comprising a conveying assembly, a turf loading assembly installed at one end of the conveying assembly, a mud removal assembly installed at the bottom of the conveying assembly, a soil loosening assembly provided at one bottom end of the mud removal assembly, a pressing assembly provided at the other bottom end of the mud removal assembly, a turf box provided on the outside of the turf loading assembly, a lifting plate movably installed on the inside of the turf box, a plurality of rollers evenly distributed through the bottom of the lifting plate, and a plurality of electromagnetic sensing strips distributed on both sides of the inner wall of the turf box;
[0008] The bottom of the sludge removal component is equipped with a collection trough, the top of the collection trough has three U-shaped frames, the top of the U-shaped frames has multiple cleaning brushes evenly distributed, the bottom of the middle section of the U-shaped frames is equipped with a vibrator, the bottom of the collection trough is movably equipped with a bottom cover plate, the bottom of the loosening component is provided with a connecting plate, the bottom of the connecting plate has multiple pressing blocks evenly distributed, a conical seat is provided between two adjacent pressing blocks, the bottom of the pressing component is equipped with a bottom pressure plate, the bottom of the bottom pressure plate has multiple bottom pressure blocks evenly distributed.
[0009] Preferably, a conveyor frame is provided on the outside of the conveying assembly, and conveyor shafts are movably installed at both ends of the conveyor frame, with a conveyor belt wound around the outer wall of the conveyor shafts.
[0010] Preferably, a conveyor motor is installed at one end of a single conveyor shaft, a conveyor plate is installed at one end of the conveyor frame, and multiple anti-slip strips are evenly distributed on the outer wall of the conveyor belt.
[0011] Preferably, the bottom two ends of the conveying assembly are provided with a drive motor, and the two ends of the drive motor are movably mounted with drive wheels, and the outer side of the drive wheels is evenly distributed with a plurality of anti-slip teeth.
[0012] Preferably, a top mounting frame is fixedly installed on the top of the turf box, a lifting rod is provided on the inner top of the top mounting frame, a lifting plate is installed at the bottom of the lifting rod, multiple rollers are evenly distributed at the bottom of the lifting plate, and multiple electromagnetic sensing blocks are evenly distributed on the side of the electromagnetic sensing strip.
[0013] Preferably, the top of the U-shaped frame is provided with a through groove, and pusher plates are movably installed at both ends of the inner side of the collection trough. Both ends of the pusher plates are movably connected to the two ends of the collection trough with a double-threaded rod, and a motor is installed at one end of the double-threaded rod.
[0014] Preferably, the top of the soil loosening component is equipped with a top plate, the bottom of the top plate is equipped with four electrically controlled telescopic rods, and the bottom of the top plate is equipped with a controller.
[0015] Preferably, a top plate 2 is installed on the top of the pressing component, a control box is installed on the bottom of the top plate 2, and an electrically controlled telescopic rod 2 is provided at the bottom of the top plate 2, with the bottom of the electrically controlled telescopic rod 2 connected to the top of the bottom pressure plate.
[0016] A method for laying turf using a turf laying device includes the following steps:
[0017] S1. First, the lifting rod retracts, causing the lifting plate to rise. The turf to be laid is placed inside the turf box through the top. Then, the lifting rod extends to press the turf down. Through rollers and electromagnetic sensor strips, the electromagnetic sensing function can be realized according to the downward displacement of the lifting plate, which is conducive to real-time monitoring of the remaining amount of turf and convenient for timely addition of turf.
[0018] S2. The bottom layer of turf can be driven by a conveyor motor to rotate the conveyor shaft, and then the conveyor belt will carry it. With the anti-slip strips distributed on the surface of the conveyor belt, the turf can be separated and transported evenly. When the conveyor belt transports the turf to the position of the conveyor plate, it will be laid flat on the ground after passing through the conveyor plate.
[0019] S3. During the laying process, the drive mechanism will drive the drive wheels to rotate, thereby providing mobile laying work, which is conducive to achieving large-scale laying and improving laying efficiency.
[0020] S4. During the movement of the equipment, the electric telescopic rod can be lowered by the controller at the front end, which will cause the conical seat on the connecting plate to fall and insert into the soil. This facilitates loosening the soil before laying the turf, which will help provide more soil contact for the turf later and help the turf seedlings grow.
[0021] S5. After the turf is laid, the electric telescopic rod can be lowered through the control box at the rear, thereby driving the bottom pressure plate and bottom pressure block to descend synchronously, and pressing the laid turf to improve the effect of stable turf laying and further improve the survival rate of turf.
[0022] S6. During the turf conveying process, multiple cleaning brushes distributed at the bottom can clean the soil adhering to the surface of the conveyor belt. At the same time, the high-frequency vibration of the vibrator can improve the cleaning effect, which is conducive to cleaner soil removal and extends the service life of the conveyor belt.
[0023] S7. The cleaned soil will fall into the inside of the collection trough. Then, the electric motor drives the bidirectional threaded rod to rotate, pushing the two sets of mud-pushing plates inward together. This pushes the soil to the bottom cover plate position. The electric motor flips the bottom cover plate to collect and process the soil, which is beneficial for reuse and reduces the waste of soil resources. This effectively realizes the complete turf laying work.
[0024] Compared with the prior art, the beneficial effects of the present invention are:
[0025] 1. Multiple cleaning brushes distributed at the bottom can clean the mud adhering to the surface of the conveyor belt. At the same time, the high-frequency vibration of the vibrator can improve the cleaning effect, which is conducive to a cleaner mud removal work, extending the service life of the conveyor belt. The cleaned mud will fall into the inner side of the collection trough. Then, the electric motor drives the bidirectional threaded rod to rotate, pushing the two sets of mud pushers inward and pushing the mud to the bottom cover plate. The motor flips to open the bottom cover plate, which can collect and process the mud for reuse, reduce the waste of soil resources, and effectively realize the complete turf laying work.
[0026] 2. The lifting platform rises by retracting the lifting rod, placing the turf to be laid inside the turf box via the top. The lifting rod then extends to press the turf down, helping it land smoothly on the conveying assembly. Rollers and electromagnetic sensors detect the downward displacement of the lifting platform, allowing for real-time monitoring of the remaining turf and timely replenishment. The front controller then lowers the first electrically controlled telescopic rod, causing the conical seat on the connecting plate to descend and insert into the soil. This loosens the soil before laying the turf, ensuring better soil contact and promoting seedling growth. The rear control box lowers the second electrically controlled telescopic rod, causing the bottom pressure plate and block to descend synchronously, pressing the laid turf and improving its stability and survival rate. Attached Figure Description
[0027] Figure 1 This is a three-dimensional structural diagram of a turf laying device according to the present invention;
[0028] Figure 2 This is a schematic diagram of the turf laying device of the present invention from another angle;
[0029] Figure 3 This is a schematic cross-sectional view of the internal structure of the turf box of a turf laying device according to the present invention;
[0030] Figure 4 This is a perspective view of the conveying component structure of a turf laying device according to the present invention;
[0031] Figure 5 This is a schematic diagram of the cleaning component structure of a turf laying device according to the present invention;
[0032] Figure 6 This is a schematic diagram of the soil treatment component structure of a turf laying device according to the present invention;
[0033] Figure 7 This is an enlarged structural diagram of point A of the turf laying device of the present invention;
[0034] Figure 8 This is an enlarged structural diagram of section B of a turf laying device according to the present invention.
[0035] In the picture:
[0036] 1. Conveying Assembly; 101. Conveying Frame; 102. Conveying Belt; 103. Conveying Shaft; 104. Conveying Motor; 105. Conveying Plate; 106. Drive Motor; 107. Drive Wheel; 2. Turf Loading Assembly; 201. Turf Box; 202. Top Loading Frame; 203. Lifting Rod; 204. Lifting Plate; 205. Roller; 206. Electromagnetic Sensor Strip; 207. Electromagnetic Sensor Block; 3. Desiccation Assembly; 301. Collection Tank; 302. U-Shaped Frame; 303. Cleaning... 304. Sweeping brush; 305. Through groove; 306. Vibrator; 307. Mud pusher; 308. Double threaded rod; 309. Electric motor; 3000. Bottom cover plate; 4. Soil loosening component; 401. Top plate one; 402. Electrically controlled telescopic rod one; 403. Controller; 404. Connecting plate; 405. Pressing block; 406. Conical seat; 5. Downward pressing component; 501. Top plate two; 502. Control box; 503. Electrically controlled telescopic rod two; 504. Bottom pressure plate; 505. Bottom pressure block. Detailed Implementation
[0037] 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.
[0038] Example 1: Please refer to Figures 1-8This invention provides a technical solution: a turf laying device, including a conveying component 1, a turf loading component 2 installed at one end of the conveying component 1, a mud removal component 3 installed at the bottom of the conveying component 1, a soil loosening component 4 provided at one end of the bottom of the mud removal component 3, and a pressing component 5 provided at the other end of the bottom of the mud removal component 3. A turf box 201 is provided on the outside of the turf loading component 2, and a lifting plate 204 is movably installed on the inside of the turf box 201. Multiple rollers 205 are evenly distributed through the bottom of the lifting plate 204, and multiple electromagnetic sensing strips 206 are distributed on both sides of the inner wall of the turf box 201. The lifting rod 203 retracts to drive the lifting plate 204 to rise, and the turf to be laid is placed inside the turf box 201 through the top. Then, the lifting rod 203 extends to press the turf down. The rollers 205 and the electromagnetic sensing strips 206 can realize the electromagnetic sensing function according to the downward displacement of the lifting plate 204, which is conducive to real-time monitoring of the remaining amount of turf and convenient for timely addition of turf.
[0039] The mud removal component 3 has a collection trough 301 installed at its bottom. Three U-shaped frames 302 are distributed at the top of the collection trough 301. Multiple cleaning brushes 303 are evenly distributed on the top of the U-shaped frames 302. A vibrator 305 is installed at the bottom of the middle section of the U-shaped frames 302. A bottom cover plate 309 is movably installed at the bottom of the collection trough 301. The loosening component 4 has a connecting plate 404 at its bottom. Multiple pressing blocks 405 are evenly distributed at the bottom of the connecting plate 404. A conical seat 406 is provided between two adjacent pressing blocks 405. The pressing component 5 has a bottom pressure plate 504 installed at its bottom. Multiple bottom pressure blocks 505 are evenly distributed at the bottom of the bottom pressure plate 504. The multiple cleaning brushes 303 distributed at the bottom can clean the mud adhering to the surface of the conveyor belt 102. Simultaneously, the high-frequency vibration of the vibrator 305 can improve the cleaning effect, facilitating cleaner mud removal and extending the service life of the conveyor belt. The cleaned mud will fall into the collection trough 301. Inside the turf, the electric motor 308 drives the bidirectional threaded rod 307 to rotate, pushing the two sets of mud-pushing plates 306 inward to push the soil to the bottom cover plate 309. The motor flips the bottom cover plate 309 to collect and process the soil, which is beneficial for reuse and reduces the waste of soil resources. This effectively realizes the complete turf laying work. The controller 403 at the front end controls the electric telescopic rod 402 to descend, which drives the conical seat 406 on the connecting plate 404 to descend and insert into the soil. This facilitates loosening the soil before laying the turf, which is beneficial for providing more soil contact to the turf later and helps the turf seedlings grow. The control box 502 at the rear end controls the electric telescopic rod 503 to descend, which drives the bottom pressure plate 504 and bottom pressure block 505 to descend synchronously to press the laid turf, which helps to improve the stability of the turf laying and further improves the survival rate of the turf.
[0040] like Figure 4 As shown, a conveyor frame 101 is provided on the outside of the conveyor assembly 1. Conveyor shafts 103 are movably installed at both ends of the conveyor frame 101. A conveyor belt 102 is wound around the outer wall of the conveyor shaft 103. The conveyor frame 101 can provide installation support for the conveyed components, and the conveyor shaft 103 can provide transmission to realize the rotation and conveying of the conveyor belt 102.
[0041] like Figure 4 As shown, a conveyor motor 104 is installed at one end of a single conveyor shaft 103, and a conveyor plate 105 is installed at one end of the conveyor frame 101. Multiple anti-slip strips are evenly distributed on the outer wall of the conveyor belt 102. The conveyor motor 104 drives the conveyor shaft 103 to rotate, thereby enabling the conveyor belt 102 to perform transmission and conveying. With the anti-slip strips distributed on the surface of the conveyor belt 102, the turf can be separated and conveyed evenly. When the conveyor belt 102 conveys the turf to the position of the conveyor plate 105, it is laid flat on the ground after passing through the conveyor plate 105.
[0042] like Figure 6 As shown, drive motors 106 are provided at both ends of the bottom of the conveying assembly 1, and drive wheels 107 are movably installed at both ends of the drive motors 106. Multiple anti-slip teeth are evenly distributed on the outer side of the drive wheels 107. The drive motors 106 drive the drive wheels 107 to rotate, thereby providing mobile laying work, which is conducive to achieving large-scale laying and improving laying efficiency.
[0043] like Figure 3 As shown, a top mounting frame 202 is fixedly installed on the top of the turf box 201. A lifting rod 203 is provided on the inner top of the top mounting frame 202. A lifting plate 204 is installed at the bottom of the lifting rod 203. Multiple rollers 205 are evenly distributed at the bottom of the lifting plate 204. Multiple electromagnetic sensor blocks 207 are evenly distributed on the side of the electromagnetic sensor strip 206. The top mounting frame 202 can provide a stable installation function at the top. At the same time, it works with the lifting rod 203 to drive the lifting plate 204 to achieve effective lifting and adjustment, which facilitates the flattening and pushing of the turf. The rollers 205 can provide convenient assistance when transporting the turf.
[0044] like Figure 7 As shown, a through slot 304 is provided through the top of the U-shaped frame 302. Pushing mud plates 306 are movably installed at both ends of the inner side of the collection tank 301. The two ends of the pushing mud plates 306 are movably connected to the two ends of the collection tank 301 by a double-threaded rod 307. A motor 308 is installed at one end of the double-threaded rod 307. The cleaned mud will fall into the inner side of the collection tank 301. The double-threaded rod 307 is then driven to rotate by the motor 308, which pushes the two sets of pushing mud plates 306 inward to merge and push the mud to the bottom cover plate 309. The bottom cover plate 309 is opened by flipping the motor, so that the mud can be collected and processed.
[0045] like Figure 8 As shown, a top plate 401 is installed on the top of the soil loosening component 4, and four electrically controlled telescopic rods 402 are installed at the bottom of the top plate 401. A controller 403 is installed at the bottom of the top plate 401. The controller 403 at the front end controls the electrically controlled telescopic rods 402 to descend, thereby driving the conical seat 406 on the connecting plate 404 to descend and insert into the soil. This facilitates soil loosening before laying turf, which in turn helps to provide more sufficient soil contact for the turf later.
[0046] like Figure 6 As shown, a top plate 501 is installed on the top of the pressing component 5, and a control box 502 is installed on the bottom of the top plate 501. An electrically controlled telescopic rod 503 is installed at the bottom of the top plate 501. The bottom of the electrically controlled telescopic rod 503 is connected to the top of the bottom pressing plate 504. The control box 502 at the rear end controls the lowering of the electrically controlled telescopic rod 503, thereby driving the bottom pressing plate 504 and the bottom pressing block 505 to descend synchronously, pressing the laid turf, which helps to improve the effect of stable turf laying and further improve the survival rate of turf.
[0047] The working principle of the entire mechanism is as follows: First, the lifting rod 203 retracts, causing the lifting plate 204 to rise, placing the turf to be laid inside the turf box 201 through the top. Then, the lifting rod 203 extends to press the turf down. Through the roller 205 and the electromagnetic sensing strip 206, the electromagnetic sensing function can be realized according to the downward displacement of the lifting plate 204, which is conducive to real-time monitoring of the remaining amount of turf and convenient for timely addition of turf. The turf at the bottom can be driven by the conveyor motor 104 to drive the conveyor shaft 103 to rotate, thereby achieving transmission and conveying of the conveyor belt 102. The anti-slip strips distributed on the surface of the conveyor belt 102 can evenly separate and transport the turf. When the conveyor belt 102 transports the turf to the position of the conveyor plate 105, it is laid flat on the ground after passing through the conveyor plate 105. At the same time as laying, the drive motor 106 drives the drive wheel 107 to rotate, thereby providing mobile laying work, which is conducive to large-area laying and improves laying efficiency. During the movement of the equipment, the electric telescopic rod 402 can be lowered by the controller 403 at the front end, thereby driving the conical seat 406 on the connecting plate 404 to descend and insert into the soil. The interior allows for loosening of the soil before laying the turf, ensuring better soil contact and promoting seedling growth. After laying, the control box 502 at the rear controls the electric telescopic rod 503 to descend, simultaneously lowering the bottom pressure plate 504 and bottom pressure block 505 to press down the laid turf, improving its stability and survival rate. During turf transport, multiple cleaning brushes 303 at the bottom clean the soil adhering to the surface of the conveyor belt 102. Meanwhile, the high-frequency vibration of the vibrator 305 can improve the cleaning effect, which is conducive to cleaner soil cleaning and extends the service life of the conveyor belt. The cleaned soil will fall into the inner side of the collection trough 301. Then, the motor 308 drives the bidirectional threaded rod 307 to rotate, which pushes the two sets of mud pushers 306 inward to push the soil to the bottom cover plate 309. The motor flips to open the bottom cover plate 309, so that the soil can be collected and processed in a concentrated manner, which is conducive to reuse, reduces the waste of soil resources, and effectively realizes the complete turf laying work.
[0048] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A turf laying device, comprising a conveying assembly (1), characterized in that: One end of the conveying component (1) is equipped with a turf loading component (2), the bottom of the conveying component (1) is equipped with a mud removal component (3), one end of the bottom of the mud removal component (3) is equipped with a soil loosening component (4), the other end of the bottom of the mud removal component (3) is equipped with a pressing component (5), a turf box (201) is provided on the outside of the turf loading component (2), a lifting plate (204) is movably installed on the inside of the turf box (201), a plurality of rollers (205) are evenly distributed through the bottom of the lifting plate (204), and a plurality of electromagnetic sensing strips (206) are distributed on both sides of the inner wall of the turf box (201). The bottom of the mud removal component (3) is equipped with a collection trough (301), the top of the collection trough (301) is distributed with three U-shaped frames (302), the top of the U-shaped frames (302) is evenly distributed with multiple cleaning brushes (303), the bottom of the middle section of the U-shaped frame (302) is equipped with a vibrator (305), the bottom of the collection trough (301) is movably equipped with a bottom cover plate (309), the bottom of the loosening component (4) is provided with a connecting plate (404), the bottom of the connecting plate (404) is evenly distributed with multiple pressing blocks (405), a conical seat (406) is provided between two adjacent pressing blocks (405), the bottom of the pressing component (5) is equipped with a bottom pressure plate (504), the bottom of the bottom pressure plate (504) is evenly distributed with multiple bottom pressure blocks (505); The top of the turf box (201) is fixedly equipped with a top mounting frame (202). A lifting rod (203) is provided on the top inner side of the top mounting frame (202). A lifting plate (204) is installed at the bottom of the lifting rod (203). Multiple rollers (205) are evenly distributed at the bottom of the lifting plate (204). Multiple electromagnetic sensing blocks (207) are evenly distributed on the side of the electromagnetic sensing strip (206). A through groove (304) is opened through the top of the U-shaped frame (302). Push mud plates (306) are movably installed at both ends of the inner side of the collection trough (301). The two ends of the push mud plates (306) are movably threaded through the two ends of the collection trough (301). There is a bidirectional threaded rod (307), and a motor (308) is installed at one end of the bidirectional threaded rod (307); a top plate (401) is installed on the top of the loosening component (4), four electrically controlled telescopic rods (402) are installed at the bottom of the top plate (401), and a controller (403) is installed at the bottom of the top plate (401); a top plate (501) is installed on the top of the pressing component (5), a control box (502) is installed at the bottom of the top plate (501), and an electrically controlled telescopic rod (503) is provided at the bottom of the top plate (501), and the bottom of the electrically controlled telescopic rod (503) is connected to the top of the bottom pressure plate (504).
2. The turf laying equipment according to claim 1, characterized in that: The outer side of the conveying assembly (1) is provided with a conveying frame (101), and the two ends of the conveying frame (101) are movably mounted with conveying shafts (103), and the outer wall of the conveying shafts (103) is wrapped with a conveyor belt (102).
3. The turf laying equipment according to claim 2, characterized in that: A conveyor motor (104) is installed at one end of a single conveyor shaft (103), a conveyor plate (105) is installed at one end of the conveyor frame (101), and multiple anti-slip strips are evenly distributed on the outer wall of the conveyor belt (102).
4. The turf laying equipment according to claim 3, characterized in that: The bottom two ends of the conveying assembly (1) are provided with a drive motor (106), and the two ends of the drive motor (106) are movably mounted with drive wheels (107), and multiple anti-slip teeth are evenly distributed on the outer side of the drive wheels (107).
5. A method for laying turf using a turf laying device, characterized in that, The turf laying device according to claim 4 includes the following steps: S1. First, the lifting rod (203) retracts to raise the lifting plate (204), and the turf to be laid is placed inside the turf box (201) through the top. Then, the lifting rod (203) extends to press the turf down. Through the roller (205) and the electromagnetic sensing strip (206), the electromagnetic sensing function can be realized according to the downward displacement of the lifting plate (204), which is conducive to real-time monitoring of the remaining amount of turf and convenient for timely addition of turf. S2. The bottom turf can be driven by the conveyor motor (104) to rotate the conveyor shaft (103), and then the conveyor belt (102) will realize transmission and conveying. With the anti-slip strips distributed on the surface of the conveyor belt (102), the turf can be separated evenly and conveyed evenly. When the conveyor belt (102) conveys the turf to the position of the conveyor plate (105), it will be laid flat on the ground through the conveyor plate (105). S3. During the laying process, the drive motor (106) will drive the drive wheel (107) to rotate, thereby providing mobile laying work, which is conducive to achieving large-scale laying and improving laying efficiency. S4. During the movement of the equipment, the electric telescopic rod (402) can be lowered by the controller (403) at the front end, thereby driving the cone-shaped seat (406) on the connecting plate (404) to lower and insert into the soil, which facilitates loosening the soil before laying the turf, and thus provides more soil contact for the turf in the later stage, which helps the turf seedling growth. S5. After the turf is laid, the electric telescopic rod (503) can be lowered by the control box (502) at the rear end, thereby driving the bottom pressure plate (504) and the bottom pressure block (505) to descend synchronously, and press the laid turf to improve the effect of turf laying smoothly and further improve the survival rate of turf. S6. During the turf conveying process, multiple cleaning brushes (303) distributed at the bottom can clean the soil adhering to the surface of the conveyor belt (102). At the same time, the high-frequency vibration of the vibrator (305) can improve the cleaning effect, which is conducive to cleaner soil cleaning and extends the service life of the conveyor belt. S7. The cleaned soil will fall into the inside of the collection trough (301). Then, the electric motor (308) drives the bidirectional threaded rod (307) to rotate, pushing the two sets of mud-pushing plates (306) inward together. This pushes the soil to the bottom cover plate (309) position. The motor flips the bottom cover plate (309) to open it, so that the soil can be collected and processed in a concentrated manner, which is beneficial for reuse, reduces the waste of soil resources, and effectively realizes the complete turf laying work.
Citation Information
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