Plant grass blanket production line

Abstract

The invention provides a plant grass blanket production line which comprises plant planting, culturing and scraping equipment, air adsorption seeding equipment, soil covering equipment, soil pressing equipment, grass blanket cutter changing and cutting equipment and a grass blanket culturing line which are arranged on the same production line from left to right, planting boxes are arranged on a conveying belt and move along with the conveying belt, and the grass blanket culturing line is connected with the conveying belt; after soil is automatically placed in a planting box and is stricken twice through the plant planting and cultivating stricken device, the planting box is conveyed to the air adsorption sowing device, grass seeds are automatically sown, the planting box is automatically conveyed to the soil covering device, the grass seeds are covered with soil, and the soil is compacted and watered through the soil pressing device. The grass blankets in the planting boxes are conveyed to the grass blanket cutter-changing cutting equipment for cutting the grass blankets according to a certain specification, then the grass blankets are conveyed to the grass blanket cultivation line for grass blanket cultivation, the grass blanket cultivation line is also provided with a movable water spraying device, watering can be carried out at any time according to needs, and the production of the grass blankets forms a streamlined operation mode.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural sowing equipment, and in particular relates to a plant grass blanket production line. Background Art

[0002] In order to improve urban greening, many places need to plant lawns. However, planting lawns directly on the land that needs greening is time-consuming, has a low survival rate, and has high maintenance costs. Therefore, when greening the city, people usually cultivate grass mats in greenhouses first, and then move them outdoors to the land that needs greening for laying. Grass mats are lawn grass that can be easily rolled up like a carpet. The specifications are more than 1 square meter, can be cut arbitrarily, are light in weight, and are easy to transport. Using grass mats for greening can effectively avoid the above-mentioned defects. In the existing technology, the process of cultivating grass mats is relatively complicated. First, the soil must be prepared, and then the grass seeds are planted. Later, multiple links such as grass mat cutting, seedling cultivation, grass mat maintenance, and grass trimming must be carried out. These links need to be carried out manually in different places, which is time-consuming and labor-intensive, and occupies a large amount of site. In the cultivation process, multiple manual moves are also required. The grass mats are often in different environments at different growth stages, which will have a certain impact on or even damage the growth of the seedlings, resulting in low survival rates of the grass mats and high costs. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a plant grass carpet production line, which is as follows: A plant grass carpet production line includes a plant planting and cultivation scraping device, an air adsorption sowing device, a soil covering device, a soil compacting device, a grass carpet blade changing and cutting device, and a grass carpet cultivation line. The plant planting and cultivation scraping device, the air adsorption sowing device, the soil covering device, the soil compacting device, and the grass carpet blade changing and cutting device are sequentially arranged from left to right on the same production line via a conveyor belt. A planting box is provided on the conveyor belt and moves with the conveyor belt. The grass carpet cultivation line is connected to the conveyor belt. Plant planting and cultivation scraping equipment includes a soil storage bin, a material lifting component, and a scraping mechanism; One end of the material lifting assembly is located inside the rear side of the soil storage bin, and the other end is fixedly connected to the material guide trough; The top of the scraping mechanism is fixedly connected to a connecting plate, and the lower end of the material guide trough is fixedly connected to the connecting plate; a driving screw and a scraping rod are provided in the scraping mechanism, and both ends of the driving screw and the scraping rod are rotatably connected to a bearing seat, and the bearing seat is fixedly connected to the inner wall of the scraping mechanism; The air adsorption seeding equipment includes a front movable lifting frame, a rear movable lifting frame, a rolling roller and a seeding roller; Two guide rails are provided on the conveyor belt below the air adsorption seeding equipment, and a front movable lifting frame and a rear movable lifting frame are respectively slidably connected between the two guide rails; The front movable lifting frame is rotatably connected to a rolling roller, and the rear movable lifting frame is provided with a sowing roller; The sowing roller includes a connecting block and a limiting inner ring, the connecting block is fixedly connected to a sowing roller frame, the sowing roller frame is fixedly connected to the limiting inner ring, a fixed shaft is fixedly connected to the center of the limiting inner ring, a partition plate is provided between the fixed shaft and the sowing roller, the partition plate is fixedly connected to the fixed shaft along the center line, and the partition plate is adapted to the inner diameter of the sowing roller; The soil covering equipment includes a soil storage box, a screw feeder and a soil crushing box. The soil storage box is fixed below the conveyor belt of the soil covering equipment. One end of the screw feeder is rotatably connected to the soil storage box, and the other end is fixedly connected to the soil crushing box. The soil compacting equipment includes a soil compacting roller, a soil compacting roller frame and a watering device. The soil compacting roller frame and the watering device are fixedly connected to the conveyor belt. The soil compacting roller is rotatably connected to the soil compacting roller frame. The watering device is located on the downstream side of the soil compacting roller frame. The watering device and the soil compacting roller can both be adjusted in height. The straw carpet knife-changing cutting equipment includes a knife magazine frame, a cutting assembly and a knife-changing frame; The tool magazine rack is mounted above the conveyor belt, and a tool changing rack is provided on one side of the tool magazine rack; The tool magazine frame is composed of support columns, sliding guide rails and cutting components. The sliding guide rails are provided in four groups, namely the bottom sliding guide rail, the middle and lower sliding guide rail, the middle and upper sliding guide rail and the top sliding guide rail, each group has two; The bottom sliding guide rail, the middle and upper sliding guide rails and the top sliding guide rail are respectively slidably connected with sliding blocks; The cutting assembly includes a fixed frame, the fixed frame is fixedly connected to the sliding block, and four sliding columns are provided on the fixed frame. A lifting tool holder is slidably connected to the sliding columns, and the lifting tool holder is fixedly connected to a connecting bar, and a tool connecting rod is fixedly connected to the connecting bar, and a cutting knife is fixedly connected to the tool connecting rod; The straw carpet cultivation line includes a straw carpet transport line and a straw carpet loading line. There are several straw carpet loading lines. The straw carpet loading line is slightly higher than the straw carpet transport line. A lifting cylinder is installed below the straw carpet transport line and at the connection with the straw carpet loading line. A push-pull cylinder is installed on the outside of the straw carpet transport line and opposite to the center line of the straw carpet loading line.

[0004] Moreover, the scraping mechanism further comprises a longitudinal scraping plate and a transverse scraping plate; the scraping mechanism is provided with two groups of driving screws and scraping rods, one group of which is a transverse driving screw and a longitudinal scraping rod, and the other group is a longitudinal driving screw and a transverse scraping rod, the driving screw is provided with a threaded shell, the scraping rod is provided with a sliding sleeve, the transverse threaded shell and the transverse sliding sleeve are fixedly connected to the longitudinal scraping plate, and the longitudinal threaded shell and the longitudinal sliding sleeve are fixedly connected to the transverse scraping plate; One end of the two driving screws is respectively provided with a driving motor, and an avoidance column is fixedly connected between the longitudinal scraping plate and the threaded shell. The transverse scraping plate is provided with an avoidance groove, and the avoidance column slides in the avoidance groove.

[0005] Moreover, the bottom surface of the soil storage bin is a sloped surface, with a high front end and a low rear end; a plurality of strip-shaped through holes are provided on the belt surface of the conveyor belt, and a bracket is provided under the conveyor belt; The lifting assembly also includes a feeding belt, on which a number of vertical baffles are evenly arranged, and two rotating rollers are provided at both ends of the feeding belt, one side of which is provided with a lifting motor.

[0006] Moreover, an inner gear ring is fixedly connected to one side of the seeding roller, a second drive motor is fixedly connected to the seeding roller frame, a spur gear is fixedly connected to the rotating shaft of the second drive motor, and the inner gear ring and the spur gear are meshed; One side of the front movable lifting frame is provided with two front lifting slide bars, and the other side is provided with a front lifting slide bar and a front lifting screw. The bottom ends of the front lifting slide bar and the front lifting screw are respectively fixedly connected with front sliding blocks, and the front sliding block is slidably set on the guide rail. A limiting groove is provided on one side of the guide rail. A front limiting bolt is threadedly connected to one side of the front sliding block, and the front limiting bolt also passes through the limiting groove.

[0007] Moreover, the rolling roller is rotatably connected to a rolling bracket, and both ends of the rolling bracket are fixedly connected to a front lifting sliding ear and a front lifting threaded ear, the front lifting sliding ear is slidably arranged on the front lifting slide rod, and the front lifting threaded ear is threadedly connected to the front lifting screw; One side of the rear movable lifting frame is provided with two rear lifting slide bars, and the other side is provided with a rear lifting slide bar and a rear lifting screw. The bottom ends of the rear lifting slide bar and the rear lifting screw are respectively fixedly connected with rear sliding blocks, and the rear sliding block is slidably set on the guide rail. One side of the rear sliding block is threadedly connected with a rear limiting bolt, and the rear limiting bolt also passes through the limiting slot.

[0008] Moreover, the two ends of the seeding roller frame are respectively fixedly connected with a rear lifting sliding ear and a rear lifting threaded ear, the rear lifting sliding ear is slidably arranged on the rear lifting slide rod, and the rear lifting threaded ear is threadedly connected to the rear lifting screw rod; Moreover, the rolling bracket is provided with a plurality of soil brush heads, the sowing roller frame is provided with a plurality of seed brush heads, and the limiting inner ring is connected with a negative pressure pipe interface; a detachable annular end cover is also provided on one side of the sowing roller, and the sowing roller is also provided with a plurality of T-shaped grooves, which are evenly arranged along the circumference of the sowing roller, and a plurality of vent holes are provided in the T-shaped grooves along the axial direction of the sowing roller, and a matching T-shaped seed suction strip is also inserted in the T-shaped groove; The rear movable lifting frame is also fixedly connected with a seed storage box. The top of the seed storage box is provided with a seed inlet, and the bottom is provided with a seed outlet.

[0009] Moreover, a cylinder frame is fixedly connected to the bottom sliding guide rail, a cylinder is fixedly connected to the cylinder frame, and a through hole is opened at the center of the cylinder frame, and the cylinder is connected to a clamping block through the through hole; A convex frame is fixedly connected to the two connecting bars, a clamping auxiliary piece is fixedly connected to the convex frame, and the clamping auxiliary piece is elastically clamped with the clamping block; The cutting knife is divided into a six-square grid knife, a nine-square grid knife and a twelve-square grid knife.

[0010] Moreover, the tool changer comprises a supporting foot, a column, a transposition guide rail, a crossbeam and a lifting seat plate, the supporting foot is fixedly connected to four columns, the columns are fixedly connected to the crossbeam, and the supporting foot is also fixedly connected to the lifting seat plate; There are two transposition guide rails, each of which is fixedly connected to two transposition sliders, and the transposition sliders are slidably connected to the columns; The screw feeder includes a rotating shaft, a spiral blade and a discharge port, one end of the rotating shaft is rotatably connected to the soil storage box, the spiral blade is spirally fixed on the rotating shaft, and the discharge port is fixedly connected to the soil crushing box; A movable lawn mower is arranged above the straw carpet loading line; a water spraying device is arranged above the straw carpet loading line, and the water spraying device can be moved above the straw carpet loading line.

[0011] Moreover, the lifting seat plate is provided with two parts, one of which is fixedly connected to the driving motor three, and the driving motor three is fixedly connected to the lifting screw, and the lifting screw is rotatably connected to the crossbeam and the lifting seat plate, and the other lifting seat plate is fixedly connected to the lifting rod, and the transposition guide rail is fixedly connected to the soil collecting trough, and the lifting screw is threadedly connected to the threaded sleeve, and the lifting rod is slidably connected to the sliding sleeve, and the threaded sleeve and the sliding sleeve are respectively fixedly connected to both sides of the soil collecting trough; The transposition guide rail and the bottom sliding guide rail, the middle and upper sliding guide rail and the top sliding guide rail are all adapted to the sliding blocks respectively.

[0012] The beneficial effects of the present invention are as follows: 1. The present invention provides a plant grass mat production line. From soil preparation to grass seed planting, grass mat cutting, seedling cultivation, grass mat watering and maintenance, and grass mat pruning, all production processes are automated and carried out on the same production line in the same place, so that the production of grass mats forms a streamlined operation mode, effectively improving production efficiency, saving labor costs, and ensuring the survival rate of grass mats.

[0013] 2. The present invention uses the plant planting and leveling equipment on the production line to automatically place the soil into the planting box and level it twice. The conveyor belt then transports the planting box to the air adsorption sowing equipment, automatically sowing the grass seeds into the planting box. The conveyor belt then automatically transports the planting box to the soil covering equipment, covers the grass seeds with soil, and then passes through the soil pressing equipment for compaction and watering. The conveyor belt then transports the planting box to the straw blanket knife-changing cutting equipment to cut the straw blanket to a certain specification, and then transports it to the straw blanket cultivation line by the conveyor belt for straw blanket cultivation. The straw blanket cultivation line is also provided with a movable water spraying device, which can be used for watering at any time as needed. At the same time, a movable lawn mower is also set up on the straw blanket cultivation line. When the seedlings grow unevenly or the height exceeds expectations, they can be trimmed uniformly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view schematic diagram of the overall structure of the plant grass carpet production line of the present invention; Figure 2 This is a rear view schematic diagram of the overall structure of the plant grass carpet production line of the present invention; Figure 3 This is a schematic diagram of the overall structure of the plant grass carpet production line of the present invention when viewed from above; Figure 4 for Figure 3 Enlarged view of middle part B; Figure 5 Schematic diagram of the overall structure of the plant planting, cultivation and leveling device of the present invention Figure 6 A half-sectional view of the plant planting and cultivation scraping device of the present invention; Figure 7 A perspective view of the scraping mechanism of the plant planting and cultivation scraping device of the present invention; Figure 8 for Figure 7 Enlarged view of part A in the middle; Figure 9 A side perspective structural diagram of the air adsorption seeding device of the present invention; Figure 10 for Figure 9 Enlarged view of middle C part; Figure 11 A partial cross-sectional view of the seeding roller of the air adsorption seeding device of the present invention; Figure 12 A top perspective structural diagram of the air adsorption seeding device of the present invention; Figure 13 for Figure 12 Enlarged view of the middle D part; Figure 14 A front sectional view of the seeding roller of the present invention air adsorption seeding device; Figure 15 for Figure 14Magnified view of part E; Figure 16 It is a schematic diagram of the overall structure of the soil covering equipment in the present invention; Figure 17 It is a partial cross-sectional view of the overall structure of the soil covering equipment of the present invention; Figure 18 This is a three-dimensional structural diagram of the straw carpet cutting device of the present invention; Figure 19 for Figure 18 An enlarged view of part F; Figure 20 This is a front view of the straw carpet cutting device in the production line of the present invention; Figure 21 A three-dimensional structural diagram of the cutting assembly of the straw carpet blade changing and cutting equipment in the production line of the present invention; Figure 22 This is a front view of the cutting assembly of the straw carpet blade changing cutting equipment in the production line of the present invention; Figure 23 for Figure 22 Magnified view of the G section; Figure 24 It is a three-dimensional structural diagram of the soil compacting equipment in the production line of the present invention.

[0015] In the figure, 01, plant planting and cultivation scraping equipment; 011, soil storage bin; 0121, strip through hole; 0124, bracket; 013, material lifting component; 0131, material guide trough; 0132, feeding belt; 0133, vertical baffle; 0134, rotating roller; 014, scraping mechanism; 01401, connecting plate; 0141, driving screw; 0142, scraping rod; 0143, bearing seat; 0144, threaded shell; 0145, sliding sleeve; 01450, driving motor 1; 0146, longitudinal scraping plate; 0147, transverse scraping plate; 0148, avoidance column; 0149, avoidance trough; 2, conveyor belt; 5, planting box; 02. Air adsorption seeding equipment; 0211. Guide rail; 0212. Limiting groove; 022. Front movable lifting frame; 0221. Front lifting slide bar; 0222. Front lifting screw; 0224. Front sliding block; 0225. Front limiting bolt; 023. Rear movable lifting frame; 0231. Rear lifting slide bar; 0232. Rear lifting screw; 0234. Rear sliding block; 0235. Rear limiting bolt; 024. Rolling roller; 0241. Rolling bracket; 0242. Front lifting sliding ear; 0243. Front lifting threaded ear; 0244. Soil brush head; 025. Sowing Roller; 02501, T-slot; 02502, vent; 02503, T-shaped seed suction strip; 0251, connecting block; 02511, seeding roller frame; 02512, rear lifting sliding ear; 02513, rear lifting threaded ear; 02514, seed brush head; 02515, negative pressure pipe interface; 0252, limit inner ring; 0253, fixed shaft; 0254, partition plate; 0255, internal gear ring; 0256, spur gear; 0257, second drive motor; 0258, ring end cap; 026, seed storage box; 0261, seed inlet; 0262, seed outlet; 03. Soil covering equipment; 031. Soil storage box; 032. Screw feeder; 03201. Rotating shaft; 03202. Spiral blade; 03203. Discharge port; 033. Soil crushing box; 04, Straw Carpet Blade Changing and Cutting Equipment; 043, Tool Magazine Frame; 0431, Support Column; 0432, Sliding Guide Rail; 04321, Bottom Sliding Guide Rail; 043211, Sliding Block; 043212, Cylinder Frame; 043213, Cylinder; 043214, Clamping Block; 04322, Middle and Lower Sliding Guide Rail; 04323, Middle and Upper Sliding Guide Rail; 04324, Top Sliding Guide Rail; 0433, Cutting Assembly; 04331, Fixed Frame; 043311, Sliding Column; 043312, Lifting Tool Holder; 043 313, connecting bar; 043314, tool connecting rod; 043315, cutting knife; 043316, convex frame; 043317, clamping accessories; 044, tool changer; 0441, supporting foot; 0442, column; 0443, transposition guide rail; 04431, transposition slide; 0444, crossbeam; 0445, lifting seat plate; 04451, drive motor 3; 04452, lifting screw; 04453, lifting polished rod; 04454, soil collecting trough; 04455, threaded sleeve; 04456, sliding sleeve; 05. Straw carpet cultivation line; 051. Straw carpet transportation line; 052. Straw carpet loading line; 053. Lifting cylinder; 054. Push-pull cylinder; 055. Movable lawn mower; 056. Water spraying device; 06. Soil compacting equipment; 061. Soil compacting roller; 062. Soil compacting roller frame; 063. Watering device. DETAILED DESCRIPTION Example 1

[0016] A plant grass carpet production line, comprising a plant planting and cultivation scraping device 01, an air adsorption sowing device 02, a soil covering device 03, and a grass carpet blade changing and cutting device 04. The plant planting and cultivation scraping device 01, the air adsorption sowing device 02, the soil covering device 03, and the grass carpet blade changing and cutting device 04 are sequentially arranged from left to right on the same production line via a conveyor belt 2. A planting box 5 is provided on the conveyor belt 2 and moves with the conveyor belt 2. Plant cultivation and leveling equipment 01 includes a soil storage bin 011, a material lifting component 013, and a leveling mechanism 014; One end of the material lifting component 013 is located inside the rear side of the soil storage bin 011, and the other end is fixedly connected to the material guide trough 0131; The top of the scraping mechanism 014 is fixedly connected to a connecting plate 01401, and the lower end of the material guide trough 0131 is fixedly connected to the connecting plate 01401. The scraping mechanism 014 is provided with a driving screw 0141 and a scraping rod 0142. Both ends of the driving screw 0141 and the scraping rod 0142 are rotatably connected to a bearing seat 0143, and the bearing seat 0143 is fixedly connected to the inner wall of the scraping mechanism 014. The air adsorption seeding equipment 02 includes a front movable lifting frame 022, a rear movable lifting frame 023, a rolling roller 024 and a seeding roller 025; Two guide rails 0211 are provided on the conveyor belt 2 below the air adsorption seeding device 02, and a front movable lifting frame 022 and a rear movable lifting frame 023 are slidably connected between the two guide rails 0211; The front movable lifting frame 022 is rotatably connected to a rolling roller 024, and the rear movable lifting frame 023 is provided with a sowing roller 025; The sowing roller 025 includes a connecting block 0251 and a limiting inner ring 0252. The connecting block 0251 is fixedly connected to a sowing roller frame 02511, which is fixedly connected to the limiting inner ring 0252. A fixed shaft 0253 is fixedly connected to the center of the limiting inner ring 0252. A partition plate 0254 is provided between the fixed shaft 0253 and the sowing roller 025. The partition plate 0254 is fixedly connected to the fixed shaft 0253 along the center line and is adapted to the inner diameter of the sowing roller 025. The soil covering device 03 includes a soil storage box 031, a screw feeder 032 and a soil crushing box 033. The soil storage box 031 is fixed below the conveyor belt 2 of the soil covering device 03. One end of the screw feeder 032 is rotatably connected to the soil storage box 031, and the other end is fixedly connected to the soil crushing box 033. The grass carpet knife-changing cutting device 04 includes a knife magazine frame 043, a cutting assembly 0433 and a knife-changing frame 044; The tool magazine rack 043 is mounted above the conveyor belt 2, and a tool changing rack 044 is further provided on one side of the tool magazine rack 043; The tool magazine frame 043 is composed of a support column 0431, a sliding guide rail 0432 and a cutting assembly 0433. The sliding guide rail 0432 is provided in four groups, namely a bottom sliding guide rail 04321, a middle and lower sliding guide rail 04322, a middle and upper sliding guide rail 04323 and a top sliding guide rail 04324, each group having two guide rails. The bottom sliding guide rail 04321, the middle and upper sliding guide rail 04323 and the top sliding guide rail 04324 are respectively slidably connected with sliding blocks 043211; The cutting assembly 0433 includes a fixed frame 04331, which is fixedly connected to a sliding block 043211. The fixed frame 04331 is further provided with four sliding columns 043311. A lifting tool holder 043312 is slidably connected to the sliding columns 043311. The lifting tool holder 043312 is fixedly connected to a connecting bar 043313. The connecting bar 043313 is fixedly connected to a tool connecting rod 043314. The tool connecting rod 043314 is fixedly connected to a cutting tool 043315. Furthermore, the scraping mechanism 014 also includes a longitudinal scraping plate 0146 and a transverse scraping plate 0147; the scraping mechanism 014 is provided with two groups of driving screws 0141 and scraping rods 0142, one group of which is a transverse driving screw 0141 and a longitudinal scraping rod 0142, and the other group is a longitudinal driving screw 0141 and a transverse scraping rod 0142, the driving screw 0141 is provided with a threaded shell 0144, the scraping rod 0142 is provided with a sliding sleeve 0145, the transverse threaded shell 0144 and the transverse sliding sleeve 0145 are fixedly connected to the longitudinal scraping plate 0146, and the longitudinal threaded shell 0144 and the longitudinal sliding sleeve 0145 are fixedly connected to the transverse scraping plate 0147; One end of the two driving screws 0141 is respectively provided with a driving motor 01450, and an avoidance column 0148 is fixedly connected between the longitudinal scraping plate 0146 and the threaded shell 0144. An avoidance groove 0149 is opened on the transverse scraping plate 0147, and the avoidance column 0148 slides in the avoidance groove 0149.

[0017] Furthermore, the bottom surface of the soil storage bin 011 is a sloped surface, with a high front end and a low rear end; a plurality of strip-shaped through holes 0121 are provided on the belt surface of the conveyor belt 2, and a bracket 0124 is further provided below the conveyor belt 2; The lifting component 013 also includes a feeding belt 0132, on which a number of vertical baffles 0133 are evenly arranged, and two rotating rollers 0134 are provided at both ends of the feeding belt 0132, one side of which is provided with a lifting motor.

[0018] Furthermore, an inner gear ring 0255 is fixedly connected to one side of the seeding roller 025, a second drive motor 0257 is fixedly connected to the seeding roller frame 02511, a spur gear 0256 is fixedly connected to the rotating shaft of the second drive motor 0257, and the inner gear ring 0255 and the spur gear 0256 are meshed; One side of the front movable lifting frame 022 is provided with two front lifting slide bars 0221, and the other side is provided with a front lifting slide bar 0221 and a front lifting screw 0222. The bottom ends of the front lifting slide bar 0221 and the front lifting screw 0222 are respectively fixedly connected with a front sliding block 0224, and the front sliding block 0224 is slidably set on the guide rail 0211. A limiting groove 0212 is provided on one side of the guide rail 0211. One side of the front sliding block 0224 is threadedly connected with a front limiting bolt 0225, and the front limiting bolt 0225 also passes through the limiting groove 0212.

[0019] Furthermore, the rolling roller 024 is rotatably connected to a rolling bracket 0241, and the two ends of the rolling bracket 0241 are respectively fixedly connected to a front lifting sliding ear 0242 and a front lifting threaded ear 0243. The front lifting sliding ear 0242 is slidably set on the front lifting slide rod 0221, and the front lifting threaded ear 0243 is threadedly connected to the front lifting screw 0222. One side of the rear movable lifting frame 023 is provided with two rear lifting slide bars 0231, and the other side is provided with a rear lifting slide bar 0231 and a rear lifting screw 0232. The bottom ends of the rear lifting slide bar 0231 and the rear lifting screw 0232 are respectively fixedly connected with rear sliding blocks 0234, and the rear sliding block 0234 is slidably set on the guide rail 0211. One side of the rear sliding block 0234 is threadedly connected with a rear limiting bolt 0235, and the rear limiting bolt 0235 also passes through the limiting slot 0212.

[0020] Furthermore, the two ends of the seeding roller frame 02511 are respectively fixedly connected with a rear lifting sliding ear 02512 and a rear lifting threaded ear 02513, the rear lifting sliding ear 02512 is slidably set on the rear lifting slide rod 0231, and the rear lifting threaded ear 02513 is threadedly connected to the rear lifting screw 0232.

[0021] Furthermore, the rolling bracket 0241 is provided with a plurality of soil brush heads 0244, the sowing roller bracket 02511 is provided with a plurality of seed brush heads 02514, and the limiting inner ring 0252 is connected to a negative pressure pipe interface 02515; a detachable annular end cover 0258 is also provided on one side of the sowing roller 025, and the sowing roller 025 is also provided with a plurality of T-shaped slots 02501, the T-shaped slots 02501 are evenly arranged along the circumference of the sowing roller 025, and a plurality of ventilation holes 02502 are provided in the T-shaped slots along the axial direction of the sowing roller 025, and a matching T-shaped seed suction strip 02503 is also inserted into the T-shaped slot 02501; A seed storage box 026 is also fixedly connected to the rear movable lifting frame 023. The top of the seed storage box 026 is provided with a seed inlet 0261, and the bottom is provided with a seed outlet 0262.

[0022] Furthermore, the bottom sliding guide rail 04321 is fixedly connected to a cylinder frame 043212, and a cylinder 043213 is fixedly connected to the cylinder frame 043212. A through hole is opened at the center of the cylinder frame 043212, and the cylinder 043213 is connected to a clamping block 043214 through the through hole. A convex frame 043316 is fixedly connected to the two connecting bars 043313, and a clamping auxiliary piece 043317 is fixedly connected to the convex frame 043316. The clamping auxiliary piece 043317 is elastically clamped with the clamping block 043214. The cutting knife 043315 is divided into a six-square grid knife, a nine-square grid knife and a twelve-square grid knife.

[0023] Furthermore, the tool changer 044 includes a support leg 0441, a column 0442, a transposition guide rail 0443, a crossbeam 0444 and a lifting seat plate 0445. The support leg 0441 is fixedly connected to four columns 0442, the columns 0442 are fixedly connected to the crossbeam 0444, and the support leg 0441 is also fixedly connected to the lifting seat plate 0445. There are two transposition guide rails 0443, each of which is fixedly connected to two transposition sliders 04431, and the transposition sliders 04431 are slidably connected to the columns 0442; The screw feeder 032 includes a rotating shaft 03201, a spiral blade 03202 and a discharge port 03203. One end of the rotating shaft 03201 is rotatably connected to the soil storage box 031. The spiral blade 03202 is spirally fixed to the rotating shaft 03201. The discharge port 03203 is fixedly connected to the soil crushing box 033. Furthermore, the lifting seat plate 0445 is provided with two pieces, one of which is fixedly connected to the driving motor 3 04451, and the driving motor 3 04451 is fixedly connected to the lifting screw 04452, and the lifting screw 04452 is rotatably connected to the crossbeam 0444 and the lifting seat plate 0445, and the other lifting seat plate 0445 is fixedly connected to the lifting light rod 04453, and the transposition guide rail 0443 is fixedly connected to the soil collecting trough 04454, and the lifting screw 04452 is threadedly connected to the threaded sleeve 04455, and the lifting light rod 04453 is slidably connected to the sliding sleeve 04456, and the threaded sleeve 04455 and the sliding sleeve 04456 are respectively fixedly connected to both sides of the soil collecting trough 04454; The transposition guide rail 0443 and the bottom sliding guide rail 04321, the middle and upper sliding guide rail 04323 and the top sliding guide rail 04324 are respectively adapted to the sliding block 043211. Example 2

[0024] A plant grass carpet production line, comprising a plant planting and cultivation scraping device 01, an air adsorption sowing device 02, a soil covering device 03, a soil compacting device 06, and a grass carpet cultivation line 05. The plant planting and cultivation scraping device 01, the air adsorption sowing device 02, the soil covering device 03, and the soil compacting device 06 are sequentially arranged on the same production line from left to right via a conveyor belt 2. A planting box 5 is provided on the conveyor belt 2 and moves with the conveyor belt 2. The grass carpet cultivation line 05 is connected to the conveyor belt 2. Plant cultivation and leveling equipment 01 includes a soil storage bin 011, a material lifting component 013, and a leveling mechanism 014; One end of the material lifting component 013 is located inside the rear side of the soil storage bin 011, and the other end is fixedly connected to the material guide trough 0131; The top of the scraping mechanism 014 is fixedly connected to a connecting plate 01401, and the lower end of the material guide trough 0131 is fixedly connected to the connecting plate 01401. The scraping mechanism 014 is provided with a driving screw 0141 and a scraping rod 0142. Both ends of the driving screw 0141 and the scraping rod 0142 are rotatably connected to a bearing seat 0143, and the bearing seat 0143 is fixedly connected to the inner wall of the scraping mechanism 014. The air adsorption seeding equipment 02 includes a front movable lifting frame 022, a rear movable lifting frame 023, a rolling roller 024 and a seeding roller 025; Two guide rails 0211 are provided on the conveyor belt 2 below the air adsorption seeding device 02, and a front movable lifting frame 022 and a rear movable lifting frame 023 are slidably connected between the two guide rails 0211; The front movable lifting frame 022 is rotatably connected to a rolling roller 024, and the rear movable lifting frame 023 is provided with a sowing roller 025; The sowing roller 025 includes a connecting block 0251 and a limiting inner ring 0252. The connecting block 0251 is fixedly connected to a sowing roller frame 02511, which is fixedly connected to the limiting inner ring 0252. A fixed shaft 0253 is fixedly connected to the center of the limiting inner ring 0252. A partition plate 0254 is provided between the fixed shaft 0253 and the sowing roller 025. The partition plate 0254 is fixedly connected to the fixed shaft 0253 along the center line and is adapted to the inner diameter of the sowing roller 025. The soil covering device 03 includes a soil storage box 031, a screw feeder 032 and a soil crushing box 033. The soil storage box 031 is fixed below the conveyor belt 2 of the soil covering device 03. One end of the screw feeder 032 is rotatably connected to the soil storage box 031, and the other end is fixedly connected to the soil crushing box 033. The soil compacting equipment 06 includes a soil compacting roller 061, a soil compacting roller frame 062 and a watering device 063. The soil compacting roller frame 062 and the watering device 063 are both fixedly connected to the conveyor belt 2. The soil compacting roller 061 is rotatably connected to the soil compacting roller frame 062. The watering device 063 is located on the downstream side of the soil compacting roller frame 062. The watering device 063 and the soil compacting roller 061 can both be adjusted in height. The straw carpet cultivation line 05 includes a straw carpet transport line 051 and a straw carpet loading line 052. There are several straw carpet loading lines 052, which are slightly higher than the straw carpet transport line 051. A lifting cylinder 053 is installed below the straw carpet transport line 051 and at the junction with the straw carpet loading line. A push-pull cylinder 054 is installed on the outside of the straw carpet transport line 051 and opposite to the center line of the straw carpet loading line 052. Furthermore, the scraping mechanism 014 also includes a longitudinal scraping plate 0146 and a transverse scraping plate 0147; the scraping mechanism 014 is provided with two groups of driving screws 0141 and scraping rods 0142, one group of which is a transverse driving screw 0141 and a longitudinal scraping rod 0142, and the other group is a longitudinal driving screw 0141 and a transverse scraping rod 0142, the driving screw 0141 is provided with a threaded shell 0144, the scraping rod 0142 is provided with a sliding sleeve 0145, the transverse threaded shell 0144 and the transverse sliding sleeve 0145 are fixedly connected to the longitudinal scraping plate 0146, and the longitudinal threaded shell 0144 and the longitudinal sliding sleeve 0145 are fixedly connected to the transverse scraping plate 0147; One end of the two driving screws 0141 is respectively provided with a driving motor 01450, and an avoidance column 0148 is fixedly connected between the longitudinal scraping plate 0146 and the threaded shell 0144. An avoidance groove 0149 is opened on the transverse scraping plate 0147, and the avoidance column 0148 slides in the avoidance groove 0149.

[0025] Furthermore, the bottom surface of the soil storage bin 011 is a sloped surface, with a high front end and a low rear end; a plurality of strip-shaped through holes 0121 are provided on the belt surface of the conveyor belt 2, and a bracket 0124 is further provided below the conveyor belt 2; The lifting component 013 also includes a feeding belt 0132, on which a number of vertical baffles 0133 are evenly arranged, and two rotating rollers 0134 are provided at both ends of the feeding belt 0132, one side of which is provided with a lifting motor.

[0026] Furthermore, an inner gear ring 0255 is fixedly connected to one side of the seeding roller 025, a second drive motor 0257 is fixedly connected to the seeding roller frame 02511, a spur gear 0256 is fixedly connected to the rotating shaft of the second drive motor 0257, and the inner gear ring 0255 and the spur gear 0256 are meshed; One side of the front movable lifting frame 022 is provided with two front lifting slide bars 0221, and the other side is provided with a front lifting slide bar 0221 and a front lifting screw 0222. The bottom ends of the front lifting slide bar 0221 and the front lifting screw 0222 are respectively fixedly connected with a front sliding block 0224, and the front sliding block 0224 is slidably set on the guide rail 0211. A limiting groove 0212 is provided on one side of the guide rail 0211. One side of the front sliding block 0224 is threadedly connected with a front limiting bolt 0225, and the front limiting bolt 0225 also passes through the limiting groove 0212.

[0027] Furthermore, the rolling roller 024 is rotatably connected to a rolling bracket 0241, and the two ends of the rolling bracket 0241 are respectively fixedly connected to a front lifting sliding ear 0242 and a front lifting threaded ear 0243. The front lifting sliding ear 0242 is slidably set on the front lifting slide rod 0221, and the front lifting threaded ear 0243 is threadedly connected to the front lifting screw 0222. One side of the rear movable lifting frame 023 is provided with two rear lifting slide bars 0231, and the other side is provided with a rear lifting slide bar 0231 and a rear lifting screw 0232. The bottom ends of the rear lifting slide bar 0231 and the rear lifting screw 0232 are respectively fixedly connected with rear sliding blocks 0234, and the rear sliding block 0234 is slidably set on the guide rail 0211. One side of the rear sliding block 0234 is threadedly connected with a rear limiting bolt 0235, and the rear limiting bolt 0235 also passes through the limiting slot 0212.

[0028] Furthermore, the two ends of the seeding roller frame 02511 are respectively fixedly connected with a rear lifting sliding ear 02512 and a rear lifting threaded ear 02513, the rear lifting sliding ear 02512 is slidably set on the rear lifting slide rod 0231, and the rear lifting threaded ear 02513 is threadedly connected to the rear lifting screw 0232.

[0029] Furthermore, the rolling bracket 0241 is provided with a plurality of soil brush heads 0244, the sowing roller bracket 02511 is provided with a plurality of seed brush heads 02514, and the limiting inner ring 0252 is connected to a negative pressure pipe interface 02515; a detachable annular end cover 0258 is also provided on one side of the sowing roller 025, and the sowing roller 025 is also provided with a plurality of T-shaped slots 02501, the T-shaped slots 02501 are evenly arranged along the circumference of the sowing roller 025, and a plurality of ventilation holes 02502 are provided in the T-shaped slots along the axial direction of the sowing roller 025, and a matching T-shaped seed suction strip 02503 is also inserted into the T-shaped slot 02501; A seed storage box 026 is also fixedly connected to the rear movable lifting frame 023. The top of the seed storage box 026 is provided with a seed inlet 0261, and the bottom is provided with a seed outlet 0262.

[0030] The spiral feeder 032 includes a rotating shaft 03201, a spiral blade 03202, and a discharge port 03203. One end of the rotating shaft 03201 is rotatably connected to the soil storage box 031. The spiral blade 03202 is spirally fixed to the rotating shaft 03201. The discharge port 03203 is fixedly connected to the soil crushing box 033. A movable lawn mower 055 is set above the straw carpet loading line 052; a water spraying device 056 is set above the straw carpet loading line 052, and the water spraying device 056 can move above the straw carpet loading line 052. Example 3

[0031] A plant grass carpet production line, comprising a plant planting and cultivation scraping device 01, an air adsorption sowing device 02, a soil covering device 03, a soil compacting device 06, a grass carpet blade changing and cutting device 04, and a grass carpet cultivation line 05. The plant planting and cultivation scraping device 01, the air adsorption sowing device 02, the soil covering device 03, the soil compacting device 06, and the grass carpet blade changing and cutting device 04 are sequentially arranged from left to right on the same production line via a conveyor belt 2. A planting box 5 is provided on the conveyor belt 2 and moves with the conveyor belt 2. The grass carpet cultivation line 05 is connected to the conveyor belt 2. Plant cultivation and leveling equipment 01 includes a soil storage bin 011, a material lifting component 013, and a leveling mechanism 014; One end of the material lifting component 013 is located inside the rear side of the soil storage bin 011, and the other end is fixedly connected to the material guide trough 0131; The top of the scraping mechanism 014 is fixedly connected to a connecting plate 01401, and the lower end of the material guide trough 0131 is fixedly connected to the connecting plate 01401. The scraping mechanism 014 is provided with a driving screw 0141 and a scraping rod 0142. Both ends of the driving screw 0141 and the scraping rod 0142 are rotatably connected to a bearing seat 0143, and the bearing seat 0143 is fixedly connected to the inner wall of the scraping mechanism 014. The air adsorption seeding equipment 02 includes a front movable lifting frame 022, a rear movable lifting frame 023, a rolling roller 024 and a seeding roller 025; Two guide rails 0211 are provided on the conveyor belt 2 below the air adsorption seeding device 02, and a front movable lifting frame 022 and a rear movable lifting frame 023 are slidably connected between the two guide rails 0211; The front movable lifting frame 022 is rotatably connected to a rolling roller 024, and the rear movable lifting frame 023 is provided with a sowing roller 025; The sowing roller 025 includes a connecting block 0251 and a limiting inner ring 0252. The connecting block 0251 is fixedly connected to a sowing roller frame 02511, which is fixedly connected to the limiting inner ring 0252. A fixed shaft 0253 is fixedly connected to the center of the limiting inner ring 0252. A partition plate 0254 is provided between the fixed shaft 0253 and the sowing roller 025. The partition plate 0254 is fixedly connected to the fixed shaft 0253 along the center line and is adapted to the inner diameter of the sowing roller 025. The soil covering device 03 includes a soil storage box 031, a screw feeder 032 and a soil crushing box 033. The soil storage box 031 is fixed below the conveyor belt 2 of the soil covering device 03. One end of the screw feeder 032 is rotatably connected to the soil storage box 031, and the other end is fixedly connected to the soil crushing box 033. The soil compacting equipment 06 includes a soil compacting roller 061, a soil compacting roller frame 062 and a watering device 063. The soil compacting roller frame 062 and the watering device 063 are both fixedly connected to the conveyor belt 2. The soil compacting roller 061 is rotatably connected to the soil compacting roller frame 062. The watering device 063 is located on the downstream side of the soil compacting roller frame 062. The watering device 063 and the soil compacting roller 061 can both be adjusted in height. The grass carpet knife-changing cutting device 04 includes a knife magazine frame 043, a cutting assembly 0433 and a knife-changing frame 044; The tool magazine rack 043 is mounted above the conveyor belt 2, and a tool changing rack 044 is further provided on one side of the tool magazine rack 043; The tool magazine frame 043 is composed of a support column 0431, a sliding guide rail 0432 and a cutting assembly 0433. The sliding guide rail 0432 is provided in four groups, namely a bottom sliding guide rail 04321, a middle and lower sliding guide rail 04322, a middle and upper sliding guide rail 04323 and a top sliding guide rail 04324, each group having two guide rails. The bottom sliding guide rail 04321, the middle and upper sliding guide rail 04323 and the top sliding guide rail 04324 are respectively slidably connected with sliding blocks 043211; The cutting assembly 0433 includes a fixed frame 04331, which is fixedly connected to a sliding block 043211. The fixed frame 04331 is further provided with four sliding columns 043311. A lifting tool holder 043312 is slidably connected to the sliding columns 043311. The lifting tool holder 043312 is fixedly connected to a connecting bar 043313. The connecting bar 043313 is fixedly connected to a tool connecting rod 043314. The tool connecting rod 043314 is fixedly connected to a cutting tool 043315. The straw blanket cultivation line 05 includes a straw blanket transport line 051 and a straw blanket loading line 052. There are several straw blanket loading lines 052. The straw blanket loading lines 052 are slightly higher than the straw blanket transport line 051. A lifting cylinder 053 is installed below the straw blanket transport line 051 and at the connection with the straw blanket loading line. A push-pull cylinder 054 is provided on the outside of the straw blanket transport line 051 and opposite to the center line of the straw blanket loading line 052.

[0032] Furthermore, the scraping mechanism 014 also includes a longitudinal scraping plate 0146 and a transverse scraping plate 0147; the scraping mechanism 014 is provided with two groups of driving screws 0141 and scraping rods 0142, one group of which is a transverse driving screw 0141 and a longitudinal scraping rod 0142, and the other group is a longitudinal driving screw 0141 and a transverse scraping rod 0142, the driving screw 0141 is provided with a threaded shell 0144, the scraping rod 0142 is provided with a sliding sleeve 0145, the transverse threaded shell 0144 and the transverse sliding sleeve 0145 are fixedly connected to the longitudinal scraping plate 0146, and the longitudinal threaded shell 0144 and the longitudinal sliding sleeve 0145 are fixedly connected to the transverse scraping plate 0147; One end of the two driving screws 0141 is respectively provided with a driving motor 01450, and an avoidance column 0148 is fixedly connected between the longitudinal scraping plate 0146 and the threaded shell 0144. An avoidance groove 0149 is opened on the transverse scraping plate 0147, and the avoidance column 0148 slides in the avoidance groove 0149.

[0033] Furthermore, the bottom surface of the soil storage bin 011 is a sloped surface, with a high front end and a low rear end; a plurality of strip-shaped through holes 0121 are provided on the belt surface of the conveyor belt 2, and a bracket 0124 is further provided below the conveyor belt 2; The lifting component 013 also includes a feeding belt 0132, on which a number of vertical baffles 0133 are evenly arranged, and two rotating rollers 0134 are provided at both ends of the feeding belt 0132, one side of which is provided with a lifting motor.

[0034] Furthermore, an inner gear ring 0255 is fixedly connected to one side of the seeding roller 025, a second drive motor 0257 is fixedly connected to the seeding roller frame 02511, a spur gear 0256 is fixedly connected to the rotating shaft of the second drive motor 0257, and the inner gear ring 0255 and the spur gear 0256 are meshed; One side of the front movable lifting frame 022 is provided with two front lifting slide bars 0221, and the other side is provided with a front lifting slide bar 0221 and a front lifting screw 0222. The bottom ends of the front lifting slide bar 0221 and the front lifting screw 0222 are respectively fixedly connected with a front sliding block 0224, and the front sliding block 0224 is slidably set on the guide rail 0211. A limiting groove 0212 is provided on one side of the guide rail 0211. One side of the front sliding block 0224 is threadedly connected with a front limiting bolt 0225, and the front limiting bolt 0225 also passes through the limiting groove 0212.

[0035] Furthermore, the rolling roller 024 is rotatably connected to a rolling bracket 0241, and the two ends of the rolling bracket 0241 are respectively fixedly connected to a front lifting sliding ear 0242 and a front lifting threaded ear 0243. The front lifting sliding ear 0242 is slidably set on the front lifting slide rod 0221, and the front lifting threaded ear 0243 is threadedly connected to the front lifting screw 0222. One side of the rear movable lifting frame 023 is provided with two rear lifting slide bars 0231, and the other side is provided with a rear lifting slide bar 0231 and a rear lifting screw 0232. The bottom ends of the rear lifting slide bar 0231 and the rear lifting screw 0232 are respectively fixedly connected with rear sliding blocks 0234, and the rear sliding block 0234 is slidably set on the guide rail 0211. One side of the rear sliding block 0234 is threadedly connected with a rear limiting bolt 0235, and the rear limiting bolt 0235 also passes through the limiting slot 0212.

[0036] Furthermore, the two ends of the seeding roller frame 02511 are respectively fixedly connected with a rear lifting sliding ear 02512 and a rear lifting threaded ear 02513, the rear lifting sliding ear 02512 is slidably set on the rear lifting slide rod 0231, and the rear lifting threaded ear 02513 is threadedly connected to the rear lifting screw 0232.

[0037] Furthermore, the rolling bracket 0241 is provided with a plurality of soil brush heads 0244, the sowing roller bracket 02511 is provided with a plurality of seed brush heads 02514, and the limiting inner ring 0252 is connected to a negative pressure pipe interface 02515; a detachable annular end cover 0258 is also provided on one side of the sowing roller 025, and the sowing roller 025 is also provided with a plurality of T-shaped slots 02501, the T-shaped slots 02501 are evenly arranged along the circumference of the sowing roller 025, and a plurality of ventilation holes 02502 are provided in the T-shaped slots along the axial direction of the sowing roller 025, and a matching T-shaped seed suction strip 02503 is also inserted into the T-shaped slot 02501; A seed storage box 026 is also fixedly connected to the rear movable lifting frame 023. The top of the seed storage box 026 is provided with a seed inlet 0261, and the bottom is provided with a seed outlet 0262.

[0038] Furthermore, the bottom sliding guide rail 04321 is fixedly connected to a cylinder frame 043212, and a cylinder 043213 is fixedly connected to the cylinder frame 043212. A through hole is opened at the center of the cylinder frame 043212, and the cylinder 043213 is connected to a clamping block 043214 through the through hole. A convex frame 043316 is fixedly connected to the two connecting bars 043313, and a clamping auxiliary piece 043317 is fixedly connected to the convex frame 043316. The clamping auxiliary piece 043317 is elastically clamped with the clamping block 043214. The cutting knife 043315 is divided into a six-square grid knife, a nine-square grid knife and a twelve-square grid knife.

[0039] Furthermore, the tool changer 044 includes a support leg 0441, a column 0442, a transposition guide rail 0443, a crossbeam 0444 and a lifting seat plate 0445. The support leg 0441 is fixedly connected to four columns 0442, the columns 0442 are fixedly connected to the crossbeam 0444, and the support leg 0441 is also fixedly connected to the lifting seat plate 0445. There are two transposition guide rails 0443, each of which is fixedly connected to two transposition sliders 04431, and the transposition sliders 04431 are slidably connected to the columns 0442; The screw feeder 032 includes a rotating shaft 03201, a spiral blade 03202 and a discharge port 03203. One end of the rotating shaft 03201 is rotatably connected to the soil storage box 031. The spiral blade 03202 is spirally fixed to the rotating shaft 03201. The discharge port 03203 is fixedly connected to the soil crushing box 033. A movable lawn mower 055 is set above the straw carpet loading line 052; a water spraying device 056 is set above the straw carpet loading line 052, and the water spraying device 056 can move above the straw carpet loading line 052.

[0040] Furthermore, the lifting seat plate 0445 is provided with two pieces, one of which is fixedly connected to the driving motor 3 04451, and the driving motor 3 04451 is fixedly connected to the lifting screw 04452, and the lifting screw 04452 is rotatably connected to the crossbeam 0444 and the lifting seat plate 0445, and the other lifting seat plate 0445 is fixedly connected to the lifting light rod 04453, and the transposition guide rail 0443 is fixedly connected to the soil collecting trough 04454, and the lifting screw 04452 is threadedly connected to the threaded sleeve 04455, and the lifting light rod 04453 is slidably connected to the sliding sleeve 04456, and the threaded sleeve 04455 and the sliding sleeve 04456 are respectively fixedly connected to both sides of the soil collecting trough 04454; The transposition guide rail 0443 and the bottom sliding guide rail 04321, the middle and upper sliding guide rail 04323 and the top sliding guide rail 04324 are respectively adapted to the sliding block 043211.

[0041] Working principle: When working, first add an appropriate amount of soil to the storage bin 011 of the plant planting and cultivation scraping equipment 01, and the soil slides down the slope to the rear end of the storage bin 011, and then is transported to the guide trough 0131 through the lifting component 013. The soil in the guide trough 0131 falls into the planting box 5 through the scraping mechanism 014. At this time, first start one of the longitudinal scraping plates 0146 or the transverse scraping plates 0147. After the scraping plates are leveled and reset, start the other scraping plate to achieve secondary scraping, and then start the conveyor belt 2 to transport the planting box 5 to the air adsorption sowing equipment 02; When the planting box 5 passes through the rolling roller 024, the soil is compacted, and when it passes through the sowing roller 025, the sowing roller 025 takes the seeds from the seed storage box 026 and places them in the breeding tray 027, completing the sowing; the seed taking method of the sowing roller 025 is pneumatic seed taking, and seed particles are accumulated at the seed outlet 0262 of the seed storage box 026. The sowing roller 025 rotates under the action of the driving motor 2 0257, and the partition plate 0254 is stationary and divides the inner cavity of the sowing roller 025 into two left and right chambers. The negative pressure pipe interface 02515 is connected to a negative pressure pipe, and the negative pressure pipe keeps the right chamber in the sowing roller 025 in a negative pressure state for a long time. When the sowing roller 025 rotates clockwise, the T-shaped seed suction strip 02503 also rotates. Each T-shaped seed suction strip 02503 passes through the seed outlet 02 62, the negative pressure in the cavity causes the seeds to be sucked into the tapered through holes on the T-shaped seed suction strip 02503. When each T-shaped seed suction strip 02503 rotates to the lowermost end of the sowing roller 025, that is, enters the left chamber. Since the air pressure in the left chamber is equal to the external atmospheric pressure, the seeds in the tapered through holes on the T-shaped seed suction strip 02503 will lose the suction generated by the negative pressure, and thus fall into the planting box 5 moving at a uniform speed. Each of the above T-shaped seed suction strips 503 completes the above steps in succession, and finally completes the sowing work of the planting box 5. The conveyor belt 2 then transports the planting box 5 to the soil covering equipment 03, and the soil storage box 031 is filled with soil. The soil is transported to the soil crushing box 033 by the spiral feeder 032, and after the soil is crushed, it falls into the planting box 5 to cover the seeds with soil; and then is transported to the soil compacting equipment 06 by the conveyor belt 2; After the soil is compacted by the soil roller 061, it is watered by the watering device 063 and then transported to the straw carpet cutting device 04 for cutting. When the cutting blade 043315 needs to be replaced, the cutting assembly 0433 on the bottom sliding guide rail 04321 is pushed to disengage the clamping auxiliary part 043317 from the clamping block 043214 until the cutting assembly 0433 is pushed onto the transposition guide rail 0443. Then, the driving motor 3 04451 is started. When the driving motor 3 04451 drives the transposition guide rail 0443 to rise to the horizontal position of the middle and lower sliding guide rails 04322, the cutting assembly 0433 is pushed onto the middle and lower sliding guide rails 04322. Then, the driving motor 3 04451 is restarted to move the transposition guide rail 044 3 rises to the corresponding sliding guide rail of the required tool assembly, and then pushes the required tool assembly onto the transposition guide rail 0443. Under the action of the driving motor 3 04451, the transposition guide rail 0443 is lowered to the position of the bottom sliding guide rail 04321. Finally, the required tool assembly is pushed onto the bottom sliding guide rail 04321, and the clamping auxiliary part 043317 is elastically clamped with the clamping block 043214 to realize the connection between the cutting assembly 0433 and the cylinder 043213, completing the tool change work, and then using the cylinder 043213 to realize the cutting movement. The conveyor belt 2 then transports the cut grass carpet to the grass carpet cultivation line 05 for grass carpet cultivation. The grass carpet cultivation line 05 is also provided with a movable water spraying device 056, which can be used for watering at any time as needed. At the same time, a movable lawn mower 055 is also set up on the grass carpet cultivation line. When the seedlings grow unevenly or the height exceeds expectations, they can be trimmed uniformly.

Claims

1. A plant grass carpet production line, comprising a plant planting and cultivation scraping device (01), an air adsorption sowing device (02), a soil covering device (03), a soil pressing device (06), a grass carpet knife changing and cutting device (04) and a grass carpet cultivation line (05), wherein the plant planting and cultivation scraping device (01), the air adsorption sowing device (02), the soil covering device (03), the soil pressing device (06), and the grass carpet knife changing and cutting device (04) are arranged on the same production line from left to right via a conveyor belt (2), a planting box (5) is arranged on the conveyor belt (2) and moves with the conveyor belt (2), and the grass carpet cultivation line (05) is connected to the conveyor belt (2), characterized in that: The plant planting and cultivation scraping device (01) comprises a soil storage bin (011), a material lifting component (013), and a scraping mechanism (014); One end of the material lifting component (013) is located inside the rear side of the soil storage bin (011), and the other end is fixedly connected to the material guide trough (0131); The top of the scraping mechanism (014) is fixedly connected to a connecting plate (01401), and the lower end of the material guide trough (0131) is fixedly connected to the connecting plate (01401); a driving screw (0141) and a scraping rod (0142) are provided in the scraping mechanism (014); both ends of the driving screw (0141) and the scraping rod (0142) are rotatably connected to a bearing seat (0143), and the bearing seat (0143) is fixedly connected to the inner wall of the scraping mechanism (014); The air adsorption seeding equipment (02) comprises a front movable lifting frame (022), a rear movable lifting frame (023), a rolling roller (024) and a seeding roller (025); Two guide rails (0211) are provided on the conveyor belt (2) below the air adsorption seeding device (02), and a front movable lifting frame (022) and a rear movable lifting frame (023) are respectively slidably connected between the two guide rails (0211); The soil covering device (03) comprises a soil storage box (031), a screw feeder (032) and a soil crushing box (033); the soil storage box (031) is fixed below the conveyor belt (2) of the soil covering device (03); one end of the screw feeder (032) is rotatably connected to the soil storage box (031), and the other end is fixedly connected to the soil crushing box (033); The soil compacting equipment (06) comprises a soil compacting roller (061), a soil compacting roller frame (062) and a watering device (063), wherein the soil compacting roller frame (062) and the watering device (063) are both fixedly connected to the conveyor belt (2), the soil compacting roller (061) is rotatably connected to the soil compacting roller frame (062), the watering device (063) is located at the downstream side of the soil compacting roller frame (062), and the watering device (063) and the soil compacting roller (061) are both height-adjustable; The grass carpet knife-changing cutting device (04) comprises a knife magazine frame (043), a cutting assembly (0433) and a knife-changing frame (044); The tool magazine frame (043) is mounted above the conveyor belt (2), and a tool changing frame (044) is also provided on one side of the tool magazine frame (043); The tool magazine frame (043) is composed of a support column (0431), a sliding guide rail (0432) and a cutting assembly (0433), wherein the sliding guide rail (0432) is provided with four groups, namely a bottom sliding guide rail (04321), a middle and lower sliding guide rail (04322), a middle and upper sliding guide rail (04323) and a top sliding guide rail (04324), each group having two guide rails; The straw blanket cultivation line (05) comprises a straw blanket transport line (051) and a straw blanket loading line (052). The straw blanket loading lines (052) are multiple in number. The straw blanket loading lines (052) are slightly higher than the straw blanket transport line (051). A lifting cylinder (053) is installed below the straw blanket transport line (051) and at the junction with the straw blanket loading line. A push-pull cylinder (054) is installed outside the straw blanket transport line (051) and at a position opposite to the center line of the straw blanket loading line (052).

2. A plant grass carpet production line as claimed in claim 1, characterized in that: The scraping mechanism (014) further comprises a longitudinal scraping plate (0146) and a transverse scraping plate (0147); the scraping mechanism (014) is provided with two groups of driving screws (0141) and scraping rods (0142), one group of which comprises a transverse driving screw (0141) and a longitudinal scraping rod (0142), and the other group of which comprises a longitudinal driving screw (0141) and a transverse scraping rod (0142); a threaded shell (0144) is provided on the driving screw (0141), a sliding sleeve (0145) is provided on the scraping rod (0142), the longitudinal scraping plate (0146) is fixedly connected to the transverse threaded shell (0144) and the transverse sliding sleeve (0145), and the transverse scraping plate (0147) is fixedly connected to the longitudinal threaded shell (0144) and the longitudinal sliding sleeve (0145); A driving motor (01450) is respectively provided at one end of the two driving screw rods (0141); an avoidance column (0148) is fixedly connected between the longitudinal scraping plate (0146) and the threaded shell (0144); an avoidance groove (0149) is provided on the transverse scraping plate (0147); and the avoidance column (0148) slides in the avoidance groove (0149).

3. A plant grass carpet production line as claimed in claim 1, characterized in that: The bottom surface of the soil storage bin (011) is a sloped surface, with a high front end and a low rear end; a plurality of strip-shaped through holes (0121) are provided on the belt surface of the conveyor belt (2), and a bracket (0124) is also provided below the conveyor belt (2); The material lifting component (013) further comprises a feeding belt (0132), on which a plurality of vertical baffles (0133) are evenly arranged, and two rotating rollers (0134) are provided at both ends of the feeding belt (0132), wherein a lifting motor is provided on one side of one of the rotating rollers (0134).

4. A plant grass carpet production line as claimed in claim 1, characterized in that: The front movable lifting frame (022) is rotatably connected to a rolling roller (024), and the rear movable lifting frame (023) is provided with a sowing roller (025); The seeding roller (025) comprises a connecting block (0251) and a limiting inner ring (0252); a seeding roller frame (02511) is fixedly connected to the connecting block (0251); the seeding roller frame (02511) is fixedly connected to the limiting inner ring (0252); a fixed shaft (0253) is fixedly connected at the center of the limiting inner ring (0252); a partition plate (0254) is provided between the fixed shaft (0253) and the seeding roller (025); the partition plate (0254) is fixedly connected to the fixed shaft (0253) along the center line; and the partition plate (0254) is adapted to the inner diameter of the seeding roller (025); An inner gear ring (0255) is fixedly connected to one side of the seeding roller (025), a second drive motor (0257) is fixedly connected to the seeding roller frame (02511), a spur gear (0256) is fixedly connected to the rotating shaft of the second drive motor (0257), and the inner gear ring (0255) and the spur gear (0256) are meshed with each other; One side of the front movable lifting frame (022) is provided with two front lifting slide bars (0221), and the other side is provided with a front lifting slide bar (0221) and a front lifting screw rod (0222); the bottom ends of the front lifting slide bar (0221) and the front lifting screw rod (0222) are respectively fixedly connected with front sliding blocks (0224); the front sliding block (0224) is slidably arranged on the guide rail (0211); a limiting groove (0212) is provided on one side of the guide rail (0211); a front limiting bolt (0225) is threadedly connected to one side of the front sliding block (0224); and the front limiting bolt (0225) also passes through the limiting groove (0212).

5. The plant grass carpet production line according to claim 1, characterized in that: The rolling roller (024) is rotatably connected to a rolling bracket (0241), and the two ends of the rolling bracket (0241) are respectively fixedly connected to a front lifting sliding ear (0242) and a front lifting threaded ear (0243), the front lifting sliding ear (0242) is slidably arranged on the front lifting sliding rod (0221), and the front lifting threaded ear (0243) is threadedly connected to the front lifting screw rod (0222); One side of the rear movable lifting frame (023) is provided with two rear lifting slide bars (0231), and the other side is provided with a rear lifting slide bar (0231) and a rear lifting screw rod (0232); the bottom ends of the rear lifting slide bar (0231) and the rear lifting screw rod (0232) are respectively fixedly connected with rear sliding blocks (0234); the rear sliding block (0234) is slidably arranged on the guide rail (0211); one side of the rear sliding block (0234) is threadedly connected with a rear limiting bolt (0235); the rear limiting bolt (0235) also passes through the limiting groove (0212).

6. A plant grass carpet production line as claimed in claim 1, characterized in that: The two ends of the seeding roller frame (02511) are respectively fixedly connected with a rear lifting sliding ear (02512) and a rear lifting threaded ear (02513); the rear lifting sliding ear (02512) is slidably arranged on the rear lifting sliding rod (0231); and the rear lifting threaded ear (02513) is threadedly connected to the rear lifting screw rod (0232).

7. The plant grass carpet production line according to claim 6, characterized in that: The rolling support (0241) is provided with a plurality of soil brush heads (0244), the seeding roller frame (02511) is provided with a plurality of seed brush heads (02514), and the limiting inner ring (0252) is connected with a negative pressure pipe interface (02515); a removable annular end cover (0258) is also provided on one side of the seeding roller (025), and the seeding roller (025) is also provided with a plurality of T-shaped grooves (02501), the T-shaped grooves (02501) are evenly arranged along the circumference of the seeding roller (025), and a plurality of ventilation holes (02502) are provided in the T-shaped grooves along the axial direction of the seeding roller (025), and a matching T-shaped seed suction strip (02503) is also inserted in the T-shaped groove (02501); A seed storage box (026) is also fixedly connected to the rear movable lifting frame (023), and a seed storage box (026) is provided with a seed inlet (0261) at the top and a seed outlet (0262) at the bottom.

8. The plant grass carpet production line according to claim 1, characterized in that: The bottom sliding guide rail (04321), the middle and upper sliding guide rail (04323) and the top sliding guide rail (04324) are respectively slidably connected with sliding blocks (043211); The cutting assembly (0433) comprises a fixed frame (04331), the fixed frame (04331) is fixedly connected to a sliding block (043211), the fixed frame (04331) is further provided with four sliding columns (043311), a lifting tool holder (043312) is slidably connected to the sliding columns (043311), the lifting tool holder (043312) is fixedly connected to a connecting strip (043313), a tool connecting rod (043314) is fixedly connected to the connecting strip (043313), and a cutting knife (043315) is fixedly connected to the tool connecting rod (043314); The bottom sliding guide rail (04321) is fixedly connected to a cylinder frame (043212), a cylinder (043213) is fixedly connected to the cylinder frame (043212), a through hole is provided at the center of the cylinder frame (043212), and the cylinder (043213) is connected to a clamping block (043214) through the through hole; A convex frame (043316) is fixedly connected to the two connecting strips (043313), a clamping auxiliary part (043317) is fixedly connected to the convex frame (043316), and the clamping auxiliary part (043317) is elastically clamped with the clamping block (043214); The cutting knife (043315) is divided into a six-grid knife, a nine-grid knife and a twelve-grid knife.

9. The plant grass carpet production line according to claim 1, characterized in that: The tool changing rack (044) comprises a supporting foot (0441), a column (0442), a transposition guide rail (0443), a crossbeam (0444) and a lifting seat plate (0445); the supporting foot (0441) is fixedly connected to four columns (0442); the column (0442) is fixedly connected to the crossbeam (0444); and the supporting foot (0441) is also fixedly connected to the lifting seat plate (0445); Two transposition guide rails (0443) are provided, and two transposition sliders (04431) are fixedly connected to each transposition guide rail (0443), and the transposition sliders (04431) are slidably connected to the pillars (0442); The screw feeder (032) comprises a rotating shaft (03201), a spiral blade (03202) and a discharge port (03203); one end of the rotating shaft (03201) is rotatably connected to the soil storage box (031); the spiral blade (03202) is spirally fixed to the rotating shaft (03201); and the discharge port (03203) is fixedly connected to the soil crushing box (033); A movable lawn mower (055) is mounted above the straw carpet loading line (052); a water spraying device (056) is mounted above the straw carpet loading line (052), and the water spraying device (056) is movable above the straw carpet loading line (052).

10. A plant grass carpet production line as claimed in claim 9, characterized in that: The lifting seat plate (0445) is provided with two pieces, one of which is fixedly connected to a driving motor three (04451), and the driving motor three (04451) is fixedly connected to a lifting screw rod (04452), and the lifting screw rod (04452) is rotatably connected to the cross beam (0444) and the lifting seat plate (0445), and the other lifting seat plate (0445) is fixedly connected to a lifting light rod (04453), and the transposition guide rail (0443) is fixedly connected to a soil collecting trough (04454), and the lifting screw rod (04452) is threadedly connected to a threaded sleeve (04455), and the lifting light rod (04453) is slidably connected to a sliding sleeve (04456), and the threaded sleeve (04455) and the sliding sleeve (04456) are respectively fixedly connected to two sides of the soil collecting trough (04454); The transposition guide rail (0443) and the bottom sliding guide rail (04321), the middle and upper sliding guide rail (04323) and the top sliding guide rail (04324) are respectively matched with the sliding block (043211).

Images