A greenhouse ditching and ridging machine

Abstract

The present invention provides a greenhouse furrowing and ridging integrated machine, and relates to the technical field of agricultural machinery. The greenhouse furrowing and ridging integrated machine comprises a counterweight platform, a linkage box is fixedly connected to the lower surface of the counterweight platform, a furrowing motor is fixedly connected to the inner side of the linkage box, a linkage shaft is fixedly connected to the output end of the furrowing motor, an output rod is meshed on the surface of the linkage shaft, the output rod is rotatably connected to the linkage box, and a first rotating arm is meshed at both ends of the linkage shaft. The greenhouse furrowing and ridging integrated machine is provided with a soil turning wheel, so that the soil turning wheel rotates to cultivate and loosen the land below the device, so that the soil above and below the ridge can be loosened, and the soil turning wheel is tilted so that the loosened soil can be moved to both sides, and the furrowing wheel is provided so that the rotating furrowing wheel can transport and pour the soil below to both sides, so that the furrow can be quickly formed, thereby achieving the effect of loosening the soil of the ridge, and solving the problem that the soil below the ridge cannot be loosened when the furrowing machine is directly used.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to a greenhouse furrowing and ridging all-in-one machine. Background Art

[0002] When growing vegetables, fruits and melons in a greenhouse, the land needs to be repaired. First, the land needs to be leveled, and then trenches are dug on the leveled land to form ditches and ridges. Crops are planted on the ridges and watered through the ridges. This way, when it rains heavily, the crops will not be flooded, thereby ensuring the quality and yield of the crops. To facilitate the trenching operation, people often use trenchers to complete the trenching operation on the land.

[0003] Traditional trenching machines need to work on soft land after plowing in advance when digging trenches and forming ridges. Otherwise, the soil under the ridges is hard, which is not conducive to the rooting and nutrient absorption of crops. In addition, the soil is loose after trenching by traditional trenching machines, and the ridges are easy to loosen after watering, and the trenching width and depth cannot be adjusted in time with the planting of crops. For this reason, a greenhouse trenching and ridging all-in-one machine is proposed. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a greenhouse furrowing and ridging all-in-one machine, which solves the problems that the soil under the ridges cannot be loosened when using a furrowing machine directly, the ridges are soft and have unstable shapes and are easily collapsed by watering, and the furrowing width cannot be adjusted.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a greenhouse furrowing and ridging integrated machine, including a counterweight platform, a linkage box fixedly connected to the lower surface of the counterweight platform, a furrowing motor fixedly connected to the inner side of the linkage box, a linkage shaft fixedly connected to the output end of the furrowing motor, an output rod meshed with the surface of the linkage shaft, the output rod is rotatably connected to the linkage box, a first rotating arm is meshed at both ends of the linkage shaft, a furrowing wheel is rotatably connected to the lower end of the first rotating arm, a second rotating arm is connected to the lower end of the second rotating arm through a chain, a soil-turning wheel is rotatably connected to the lower end of the second rotating arm, a positioning column is fixedly connected to the lower surface of the linkage box, the positioning column is rotatably connected to the soil-turning wheel, a baffle is fixedly connected to the side of the linkage box, and a mounting motor is fixedly connected to the inner side of the upper end of the counterweight platform. The output end of the mounting motor is fixedly connected with a mounting threaded rod, and a mounting adjustment plate is meshed on the outer side of the mounting threaded rod. The mounting adjustment plate is slidably connected to the counterweight platform, and a front wheel mechanism is slidably connected below the mounting adjustment plate. The surface of the front wheel mechanism is rotatably connected with a first external rod, and the end of the first external rod away from the front wheel mechanism is rotatably connected to the output rod; the inner side of the upper end of the counterweight platform is fixedly connected with a depth adjustment motor, the output end of the depth adjustment motor is fixedly connected with a depth adjustment threaded rod, and a depth adjustment plate is meshed on the outer side of the depth adjustment threaded rod. The lower end of the depth adjustment plate is slidably connected to a support frame, and the lower end of the support frame is rotatably connected to a rear wheel mechanism, and the surface of the rear wheel mechanism is rotatably connected with a second external rod, and the second external rod is rotatably connected to the output rod, and a shaping mechanism is connected to the side of the support frame away from the rear wheel mechanism.

[0006] Preferably, the middle of the linkage shaft is a round rod, both ends of the round rod are provided with bevel gears, and the outer surface of the round rod of the linkage shaft is fixedly connected with a worm.

[0007] Preferably, the output rod consists of a central shaft, a mosaic ball and a worm gear. The central shaft is a round shaft, and both ends of the central shaft are fixedly connected with mosaic balls. The mosaic ball is spherical in shape with an eccentric groove on the inside, and the worm gear is fixedly connected to the surface of the central shaft.

[0008] Preferably, the first rotating arm includes a first wrapping shell and a first transmission rod, the upper end of the first wrapping shell is fixedly connected to the bottom of the linkage box, the first transmission rod is rotatably connected to the inner side of the first wrapping shell, a bevel gear is provided at the upper end of the first transmission rod and is meshed with the linkage shaft, a bevel gear is provided at the lower end of the first transmission rod, and a sprocket is fixedly connected to the outer surface of the first transmission rod.

[0009] Preferably, the grooving wheel includes a core shaft, a center disk, a conveying disk and a positioning ring. The core shaft has a circular shape and bevel gears are clamped on both ends of the core shaft and mesh with the bevel gears under the first transmission rod. The outer surface of the core shaft is rotatably connected to the first wrapping shell. The center of the outer peripheral surface of the core shaft is fixedly connected to the center of the center disk, and the outer peripheral surface of the center disk is provided with "V"-shaped teeth. The outer surface of the core shaft is slidably connected to the conveying disk, and the outer peripheral surface of the conveying disk is provided with tooth hooks. The outer surface of the core shaft is threadedly connected to the positioning ring, and the side of the positioning ring clamps the conveying disk.

[0010] Preferably, the second rotating arm includes a second wrapping shell and a second transmission rod, the second wrapping shell is fixedly connected below the linkage box, the second transmission rod is rotatably connected to the inner side of the second wrapping shell, a sprocket is provided at the upper end of the second transmission rod, and a bevel gear is provided at the lower end of the second transmission rod.

[0011] Preferably, the tilling wheel consists of a central shaft and a tilling spiral plate. The central shaft is rotatably connected to the second wrapping shell. The end face of the central shaft is provided with a bevel gear and meshes with the second transmission rod. The outer surface of the central shaft is fixedly connected with a spiral tilling spiral plate. The outer edge of the tilling spiral plate is provided with a tilling blade. There are two groups of tilling wheels, which are respectively installed on the two diamond-shaped sides of the positioning column.

[0012] Preferably, the front wheel mechanism includes a connecting shell, an external column and a hub frame, the connecting shell is slidably connected to the lower surface of the mounting adjustment plate, the inner side of the connecting shell is rotatably connected to the external column, one end of the external column is embedded in the outside of the first external rod, and the other end of the external column is provided with a bevel gear, the lower end of the connecting shell is rotatably connected to the hub frame, the middle of the hub frame is a round shaft with wheels provided at both ends, the surface of the round shaft in the middle of the hub frame is fixedly connected to the bevel gear and meshes with the bevel gear of the external column.

[0013] Preferably, the rear wheel mechanism includes a trimming wheel and a driving column, the trimming wheel has a round rod in the middle, two disc wheels are slidably connected to the surface of the round rod, the two disc wheels have a conical surface on the side away from each other, the disc wheels are rotatably connected to the shaping mechanism, the surface of the disc wheel on one side is slidably connected to the telescopic gear ring, the telescopic gear ring is meshed with the driving column, the telescopic gear ring is rotatably connected to the support frame, one end of the driving column is provided with teeth and the other end is wrapped around the outside of the second external connecting rod.

[0014] Preferably, the shaping mechanism includes a shaping shaft, a connecting frame, a telescopic plate, a groove bottom rod and a groove side rod. The center of the shaping shaft is a circular shaft surface slidably connected with a conical disk. The shaping shaft is rotatably connected to the support frame. The connecting frame has an "L" shape. Both ends above the connecting frame are provided with circular rings which are rotatably connected to the rear wheel mechanism and the conical disk of the shaping shaft respectively. The groove side rod is sleeved below the connecting frame. There are two groups of groove side rods and the groove bottom rod is slidably sleeved below. A telescopic plate is slidably connected above the groove bottom rod, and the telescopic plate is fixedly connected to the support frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The greenhouse furrowing and ridging machine is equipped with a tilling wheel, which is rotated to till the land below the device to loosen the soil, so that the soil above and below the ridges can be loosened. The tilling wheel is tilted to move the loosened soil to both sides. The furrowing wheel is set so that the rotating furrowing wheel can transport the soil below and spill it to both sides, so that the furrows can be quickly formed, thereby achieving the effect of loosening the ridge soil and solving the problem that the soil below the ridge cannot be loosened when the trencher is directly used.

[0017] 2. The greenhouse furrowing and ridging machine is equipped with a trimming wheel and a shaping shaft, which are rotated and squeezed to trim the side walls of the ridges using the conical surface of the trimming wheel. The rolling shaping shaft rolls over the ridges to shape the ridges into a specified shape. The trimming wheel and the shaping shaft squeeze the ridges so that the ridges will not be easily washed away during watering, thereby achieving the effect of trimming the ridge shape to prevent them from being washed away by watering, and solving the problem that the ridges are soft and unstable in shape and easily washed away by watering.

[0018] 3. The greenhouse furrowing and ridging machine controls the position of the furrow bottom rod by sliding the furrow side rod under the connecting frame, controls the furrow width by sliding the furrow side rod on the surface of the furrow bottom rod, shapes the furrow through the shaping mechanism, adjusts the furrow width by adjusting the number of transport plates, and adjusts the span of the shaping shaft and the trimming wheel by turning the connecting frame to adjust the furrow width, thereby achieving the effect of adjusting the furrow width and solving the problem that the furrow width cannot be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the front wheel mechanism structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the rear wheel mechanism structure of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the shaping mechanism of the present invention;

[0023] Figure 5 This is a schematic diagram of the internal structure of the linkage box of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the ditching wheel of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the tiller wheel of the present invention;

[0026] Figure 8 It is a bottom view of the overall structure of the present invention.

[0027] Among them, 1. counterweight platform; 2. linkage box; 3. trenching motor; 4. linkage shaft; 401. worm; 5. output rod; 501. center shaft; 502. mosaic ball; 503. worm wheel; 6. first rotating arm; 601. first wrapping shell; 602. first transmission rod; 7. trenching wheel; 701. mandrel; 702. center plate; 703. handling plate; 704. positioning ring; 8. second rotating arm; 801. second wrapping shell; 802. second transmission rod; 9. soil turning wheel; 901. center shaft; 902. soil turning spiral plate; 10. positioning column; 11. stop Plate; 12. Mounting motor; 13. Mounting threaded rod; 14. Mounting adjustment plate; 15. Front wheel mechanism; 151. Connecting shell; 152. External column; 153. Hub frame; 16. First external rod; 17. Depth adjustment motor; 18. Depth adjustment threaded rod; 19. Depth adjustment plate; 20. Support frame; 21. Rear wheel mechanism; 211. Dressing wheel; 212. Driving column; 213. Telescopic gear ring; 22. Second external rod; 23. Shaping mechanism; 231. Shaping shaft; 232. Connecting frame; 233. Telescopic plate; 234. Groove bottom rod; 235. Groove side rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figure 1-8 As shown, a greenhouse furrowing and ridging integrated machine includes a counterweight platform 1, a linkage box 2 is fixedly connected to the lower surface of the counterweight platform 1, a furrowing motor 3 is fixedly connected to the inner side of the linkage box 2, a linkage shaft 4 is fixedly connected to the output end of the furrowing motor 3, an output rod 5 is meshed with the surface of the linkage shaft 4, the output rod 5 is rotatably connected to the linkage box 2, the output rod 5 is composed of a central axis 501, a mosaic ball 502 and a worm gear 503, the central axis 501 is a circular axis, both ends of the central axis 501 are fixedly connected to the mosaic balls 502, the mosaic balls 502 are spherical in shape and an eccentric groove is provided on the inner side, the worm gear 503 is fixedly connected to the surface of the central axis 501, and the output rod 5 can rotate to drive the mechanism inside the mosaic balls 502 on both sides to rotate, so that it can still be driven to rotate after the height is changed.

[0030] The linkage shaft 4 has first rotating arms 6 meshing at both ends, a round rod in the middle, bevel gears at both ends, and a worm 401 fixedly connected to the outer surface of the round rod of the linkage shaft 4. The linkage shaft 4 can drive the inner mechanism of the first rotating arms 6 at both ends to rotate while using the worm 401 to push the output rod 5 to rotate.

[0031] The lower end of the first rotating arm 6 is rotatably connected to the groove opening wheel 7, and the outer surface of the upper end of the first rotating arm 6 is connected to the second rotating arm 8 through a chain. The first rotating arm 6 includes a first wrapping shell 601 and a first transmission rod 602. The upper end of the first wrapping shell 601 is fixedly connected to the bottom of the linkage box 2, and the inner side of the first wrapping shell 601 is rotatably connected to the first transmission rod 602. The upper end of the first transmission rod 602 is provided with a bevel gear and meshes with the linkage shaft 4. The lower end of the first transmission rod 602 is provided with a bevel gear, and the outer surface of the first transmission rod 602 is fixedly connected to a sprocket. The first rotating arm 6 can drive the groove opening wheel 7 below to rotate for groove opening.

[0032] The lower end of the second rotating arm 8 is rotatably connected to the soil-turning wheel 9, and the trenching wheel 7 includes a core shaft 701, a center disk 702, a handling disk 703 and a positioning ring 704. The core shaft 701 is a circular shaft with bevel gears clamped on both ends and meshed with the bevel gears under the first transmission rod 602. The outer surface of the core shaft 701 is rotatably connected to the first wrapping shell 601, and the center of the outer peripheral surface of the core shaft 701 is fixedly connected to the center of the center disk 702, and the outer peripheral surface of the center disk 702 is provided with "V"-shaped teeth. The outer surface of the core shaft 701 is slidably connected to the handling disk 703, and the outer peripheral surface of the handling disk 703 is provided with a tooth hook. The outer surface of the core shaft 701 is threadedly connected to the positioning ring 704, and the side of the positioning ring 704 clamps the handling disk 703. The trenching wheel 7 can rotate and use the inclined tooth hooks on the surface of the handling disk 703 to make the soil be excavated and transported to both sides at the same time. The positioning ring 704 can clamp and fix different numbers of handling disks 703, which is convenient for controlling the trenching width.

[0033] A positioning column 10 is fixedly connected to the lower surface of the linkage box 2, and the second rotating arm 8 includes a second encapsulating shell 801 and a second transmission rod 802. The second encapsulating shell 801 is fixedly connected to the bottom of the linkage box 2, and the second transmission rod 802 is rotatably connected to the inner side of the second encapsulating shell 801. A sprocket is provided at the upper end of the second transmission rod 802, and a bevel gear is provided at the lower end of the second transmission rod 802. The second rotating arm 8 can drive the tillage wheel 9 below to rotate to cultivate and loosen the soil.

[0034] The positioning column 10 is rotatably connected to the tilling wheel 9, and the tilling wheel 9 consists of a central shaft 901 and a tilling spiral plate 902. The central shaft 901 is rotatably connected to the second wrapping shell 801. The end face of the central shaft 901 is provided with a bevel gear and meshes with the second transmission rod 802. The outer surface of the central shaft 901 is fixedly connected with a spiral tilling spiral plate 902, and the outer edge of the tilling spiral plate 902 is provided with a tilling blade. There are two groups of tilling wheels 9 respectively installed on the two diamond-shaped side surfaces of the positioning column 10. The tilling wheel 9 can rotate to loosen the soil using the tilling blades on the surface, and use the inclined tilling spiral plates 902 to evacuate and transport the soil to both sides.

[0035] A baffle 11 is fixedly connected to the side of the linkage box 2, a mounting motor 12 is fixedly connected to the inner side of the upper end of the counterweight platform 1, a mounting threaded rod 13 is fixedly connected to the output end of the mounting motor 12, a mounting adjustment plate 14 is meshed on the outer side of the mounting threaded rod 13, the mounting adjustment plate 14 is slidably connected to the counterweight platform 1, a front wheel mechanism 15 is slidably connected below the mounting adjustment plate 14, a first external connecting rod 16 is rotatably connected to the surface of the front wheel mechanism 15, an end of the first external connecting rod 16 away from the front wheel mechanism 15 is rotatably connected to the output rod 5, the front wheel mechanism 15 includes a connecting shell 151, an external connecting column 152 and a hub frame 153, the connecting shell 151 is slidably connected to the frame An adjusting plate 14 is provided on the lower surface, and an external column 152 is rotatably connected to the inner side of a connecting shell 151. One end of the external column 152 is embedded on the outer side of the first external rod 16, and a bevel gear is provided on the other end of the external column 152. A hub frame 153 is rotatably connected to the lower end of the connecting shell 151. The hub frame 153 has a circular shaft in the middle and wheels are provided at both ends. A bevel gear is fixedly connected to the surface of the circular shaft in the middle of the hub frame 153 and meshes with the bevel gear of the external column 152. The front wheel mechanism 15 can drive the device to move forward after the device is started. By adjusting the hub frame 153, the contact depth between the tilling wheel 9 and the trenching wheel 7 and the soil can be changed, thereby adjusting the tillage depth.

[0036] A depth adjustment motor 17 is fixedly connected to the inner side of the upper end of the counterweight platform 1, and a depth adjustment threaded rod 18 is fixedly connected to the output end of the depth adjustment motor 17. A depth adjustment plate 19 is meshed on the outer side of the depth adjustment threaded rod 18. A support frame 20 is slidably connected to the lower end of the depth adjustment plate 19. A rear wheel mechanism 21 is rotatably connected to the lower end of the support frame 20. A second external rod 22 is rotatably connected to the surface of the rear wheel mechanism 21. The rear wheel mechanism 21 includes a trimming wheel 211 and a driving column 212. The trimming wheel 211 has a round rod in the middle, and the surface of the round rod is slidably connected to Two disc wheels, the sides of the two disc wheels that are away from each other are conical surfaces, the disc wheels are rotatably connected to the shaping mechanism 23, the surface of the disc wheels on one side is slidingly connected to the telescopic gear ring 213, the telescopic gear ring 213 is meshed with the driving column 212, the telescopic gear ring 213 is rotatably connected to the support frame 20, one end of the driving column 212 is provided with teeth and the other end is wrapped around the outside of the second external rod 22, the rear wheel mechanism 21 can trim the side wall of the furrow, and by adjusting the height of the trimming wheel 211, the contact depth between the furrowing wheel 7 and the soil can be controlled.

[0037] The second external rod 22 is rotatably connected to the output rod 5. A shaping mechanism 23 is connected to the side of the support frame 20 away from the rear wheel mechanism 21. The shaping mechanism 23 includes a shaping shaft 231, a connecting frame 232, a telescopic plate 233, a groove bottom rod 234 and a groove side rod 235. The center of the shaping shaft 231 is a circular shaft surface with a conical disk slidably connected. The shaping shaft 231 is rotatably connected to the support frame 20. The connecting frame 232 is "L"-shaped. Both ends above the connecting frame 232 are provided with rings that are rotatably connected to the rear wheel mechanism 21 and the conical disk of the shaping shaft 231. A ditch side rod 235 is sleeved at the bottom of the connecting frame 232. There are two groups of ditch side rods 235 and a ditch bottom rod 234 is slidably sleeved at the bottom. A telescopic plate 233 is slidably connected to the top of the ditch bottom rod 234. The telescopic plate 233 is fixedly connected to the support frame 20. The shaping mechanism 23 can press and trim the shape of the ridge. The ditch bottom rod 234 and the ditch side rod 235 can be controlled by bolts to quickly adjust and fix them to the required ditch shape. By toggling the connecting frame 232, the span of the shaping shaft 231 and the trimming wheel 211 can be quickly adjusted to achieve a suitable ditch width.

[0038] When in use, first adjust the position of the ditch bottom rod 234 and the matching distance of the ditch side rod 235 according to the ditching depth and width, start the erection motor 12 to drive the erection threaded rod 13 to rotate, so that the erection threaded rod 13 pushes the erection adjustment plate 14 to slide on the surface of the counterweight platform 1, so that the height of the front wheel mechanism 15 can be adjusted, and start the depth adjustment motor 17 to drive the depth adjustment threaded rod 18 to rotate, so that the depth adjustment threaded rod 18 pushes the depth adjustment plate 19 to slide on the surface of the counterweight platform 1, so that the rear wheel mechanism 21 and the shaping mechanism 23 can contact the opened ditch wall, and start the ditching motor 3 to drive the linkage shaft 4 to rotate, so that the linkage shaft 4 drives the ditching wheel 7 to rotate through the first transmission rod 602 to dig the ditch and use the surface teeth to pour the soil to both sides. At the same time, while the first transmission rod 602 rotates The chain drives the second transmission rod 802 to rotate, so that the tilling wheel 9 rotates to loosen the soil. By using the inclined tilling wheel 9, the soil can be moved to both sides when loosening the soil to prepare for the ditching of the ditching wheel 7. The baffle 11 is installed to prevent the tilling wheel 9 from moving the soil to bury the front wheel. The linkage shaft 4 drives the output rod 5 when rotating, so that the first external rod 16 drives the hub frame 153 to rotate using the external column 152, so that the device moves forward as a whole. The second external rod 22 drives the driving column 212, so that the trimming wheel 211 rotates to drive the device forward while trimming the soil on both sides of the ditch. The ditch bottom rod 234 and the ditch side rod 235 are dragged to trim the ditch shape, and the shaping shaft 231 rolls the soil above to make the ridge shape tidied and compacted to prevent it from being washed away during watering.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A greenhouse furrowing and ridging machine, comprising a counterweight platform (1), characterized in that: The lower surface of the counterweight platform (1) is fixedly connected to a linkage box (2), the inner side of the linkage box (2) is fixedly connected to a trenching motor (3), the output end of the trenching motor (3) is fixedly connected to a linkage shaft (4), the surface of the linkage shaft (4) is meshed with an output rod (5), the output rod (5) is rotatably connected to the linkage box (2), both ends of the linkage shaft (4) are meshed with a first rotating arm (6), the lower end of the first rotating arm (6) is rotatably connected to a trenching wheel (7), the upper end outer surface of the first rotating arm (6) is connected to a second rotating arm (8) via a chain, the lower end of the second rotating arm (8) is rotatably connected to a tilling wheel (9), the lower surface of the linkage box (2) is fixedly connected to a positioning column (10), the positioning column (10) is rotatably connected to the tilling wheel (9), and the side of the linkage box (2) is fixedly connected to a baffle (11); The upper inner side of the counterweight platform (1) is fixedly connected to a mounting motor (12), the output end of the mounting motor (12) is fixedly connected to a mounting threaded rod (13), the outer side of the mounting threaded rod (13) is meshed with a mounting adjustment plate (14), the mounting adjustment plate (14) is slidably connected to the counterweight platform (1), a front wheel mechanism (15) is slidably connected below the mounting adjustment plate (14), a first external connecting rod (16) is rotatably connected to the surface of the front wheel mechanism (15), and an end of the first external connecting rod (16) away from the front wheel mechanism (15) is rotatably connected to the output rod (5); The counterweight platform (1) has a depth adjustment motor (17) fixedly connected to the inner side of the upper end thereof, a depth adjustment threaded rod (18) fixedly connected to the output end of the depth adjustment motor (17), a depth adjustment plate (19) meshingly engaged with the outer side of the depth adjustment threaded rod (18), a support frame (20) slidably connected to the lower end of the depth adjustment plate (19), a rear wheel mechanism (21) rotatably connected to the lower end of the support frame (20), a second external connecting rod (22) rotatably connected to the surface of the rear wheel mechanism (21), the second external connecting rod (22) and the output rod ( 5) rotatably connected, a side of the support frame (20) away from the rear wheel mechanism (21) is connected to a shaping mechanism (23), the rear wheel mechanism (21) comprises a trimming wheel (211) and a driving column (212), the middle of the trimming wheel (211) is a round rod, the surface of the round rod is slidably connected to two disc wheels, the sides of the two disc wheels away from each other are conical surfaces, the disc wheels are rotatably connected to the shaping mechanism (23), the surface of one side of the disc wheel is slidably connected to a telescopic gear ring (213), the telescopic gear ring (213) is connected to the driving column (212), and the trimming wheel (211) is connected to the rear wheel mechanism (212). The moving column (212) is meshed, the telescopic gear ring (213) is rotatably connected to the support frame (20), one end of the driving column (212) is provided with teeth and the other end is wrapped around the outside of the second external connecting rod (22), the shaping mechanism (23) comprises a shaping shaft (231), a connecting frame (232), a telescopic plate (233), a groove bottom rod (234) and a groove side rod (235), the center of the shaping shaft (231) is a circular shaft surface slidably connected with a conical disk, and the shaping shaft (231) is rotatably connected to the support frame (20) The connecting frame (232) is L-shaped in shape. Both ends of the upper side of the connecting frame (232) are provided with circular rings which are respectively rotatably connected to the rear wheel mechanism (21) and the conical disk of the shaping shaft (231). The lower side of the connecting frame (232) is sleeved with a groove side rod (235). The groove side rod (235) has two groups and is slidably sleeved with a groove bottom rod (234) at the lower side. The upper side of the groove bottom rod (234) is slidably connected with a telescopic plate (233). The telescopic plate (233) is fixedly connected to the support frame (20).

2. A greenhouse furrowing and ridging integrated machine according to claim 1, characterized in that: The middle of the linkage shaft (4) is a round rod, and bevel gears are arranged at both ends of the round rod. The outer surface of the round rod of the linkage shaft (4) is fixedly connected to a worm (401).

3. The greenhouse furrowing and ridging integrated machine according to claim 1, characterized in that: The output rod (5) is composed of a central shaft (501), a chimeric ball (502) and a worm wheel (503). The central shaft (501) is in the shape of a circular shaft. Both ends of the central shaft (501) are fixedly connected to the chimeric balls (502). The chimeric balls (502) are in the shape of a sphere and have an eccentric sliding groove on the inside. The surface of the central shaft (501) is fixedly connected to the worm wheel (503).

4. The greenhouse furrowing and ridging integrated machine according to claim 1, characterized in that: The first rotating arm (6) comprises a first wrapping shell (601) and a first transmission rod (602); the upper end of the first wrapping shell (601) is fixedly connected to the bottom of the linkage box (2); the first transmission rod (602) is rotatably connected to the inner side of the first wrapping shell (601); a bevel gear is arranged at the upper end of the first transmission rod (602) and meshes with the linkage shaft (4); a bevel gear is arranged at the lower end of the first transmission rod (602); and a sprocket is fixedly connected to the outer surface of the first transmission rod (602).

5. A greenhouse furrowing and ridging integrated machine according to claim 1 or 4, characterized in that: The ditching wheel (7) comprises a mandrel (701), a center disk (702), a handling disk (703) and a positioning ring (704). The mandrel (701) is in the shape of a circular shaft with bevel gears clamped at both ends thereof and meshing with the bevel gears below the first transmission rod (602). The outer surface of the mandrel (701) is rotatably connected to the first wrapping shell (601). The center of the outer peripheral surface of the mandrel (701) is fixedly connected to the center of the center disk (702). The outer peripheral surface of the center disk (702) is provided with "V"-shaped teeth. The outer surface of the mandrel (701) is slidably connected to the handling disk (703). The outer peripheral surface of the handling disk (703) is provided with tooth hooks. The outer surface of the mandrel (701) is threadedly connected to the positioning ring (704). The side of the positioning ring (704) clamps the handling disk (703).

6. The greenhouse furrowing and ridging integrated machine according to claim 1, characterized in that: The second rotating arm (8) comprises a second enclosing shell (801) and a second transmission rod (802); the second enclosing shell (801) is fixedly connected below the linkage box (2); the second transmission rod (802) is rotatably connected inside the second enclosing shell (801); a sprocket is provided at the upper end of the second transmission rod (802); and a bevel gear is provided at the lower end of the second transmission rod (802).

7. A greenhouse furrowing and ridging integrated machine according to claim 1 or 6, characterized in that: The tilling wheel (9) is composed of a central shaft (901) and a tilling spiral plate (902); the central shaft (901) is rotatably connected to the second wrapping shell (801); a bevel gear is provided on the end face of the central shaft (901) and meshes with the second transmission rod (802); a spiral tilling spiral plate (902) is fixedly connected to the outer surface of the central shaft (901); a tilling blade is provided on the outer edge of the tilling spiral plate (902); and two groups of tilling wheels (9) are respectively mounted on two rhombus-shaped side surfaces of the positioning column (10).

8. The greenhouse furrowing and ridging integrated machine according to claim 1, characterized in that: The front wheel mechanism (15) comprises a connecting shell (151), an external column (152) and a wheel hub frame (153); the connecting shell (151) is slidably connected to the lower surface of the mounting adjustment plate (14); the inner side of the connecting shell (151) is rotatably connected to the external column (152); one end of the external column (152) is embedded on the outer side of the first external rod (16); the other end of the external column (152) is provided with a bevel gear; the lower end of the connecting shell (151) is rotatably connected to the wheel hub frame (153); the middle of the wheel hub frame (153) is a round shaft with wheels provided at both ends; the surface of the round shaft in the middle of the wheel hub frame (153) is fixedly connected to a bevel gear and meshes with the bevel gear of the external column (152).

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