A mechanized cultivation device for sugar beet planting

Abstract

This invention discloses a mechanized sugar beet cultivation device, relating to the field of sugar beet cultivation technology. To improve cultivation efficiency, it includes a cultivation section for cultivating sugar beets within a planting box assembly. The structural components of the planting box assembly are fixed together using nuts and threaded parts. The cultivation section includes an irrigation component, which comprises a mounting frame and a movable component. A horizontal plate is welded to one outer wall of the mounting frame, and a rotating rod is movably connected to a through hole on the surface of the horizontal plate. A torsion spring is engaged between the outer circumference of the rotating rod and the top of the horizontal plate. This invention, by using nuts and threaded parts, can fix the various structural components of the planting box assembly. Simultaneously, the threaded parts act as a limiting device to restrict the threaded post, thereby indirectly driving the sealing plate to move along the regulating box after the threaded post is restricted, allowing water to be discharged through the irrigation hole at the bottom of the conical shell to irrigate the sugar beets.

Description

Technical Field

[0001] This invention relates to the field of sugar beet cultivation technology, and more particularly to a mechanized sugar beet cultivation device. Background Technology

[0002] In existing technologies, sugar beets are a crop with a high sugar content. During the planting process, they can be cultivated in the soil on the ground or through vertical planting. Cultivation includes sowing, fertilizing, and irrigating sugar beets. Currently, in vertical planting, the common method for irrigating sugar beets is to install corresponding irrigation facilities on the cultivation rack. However, since the irrigation facilities and the cultivation rack cannot be disassembled, when large-scale sugar beet cultivation is required, multiple sets of irrigation facilities need to be set up, and multiple sets of irrigation facilities need to be connected by pipelines, which greatly increases the construction cost.

[0003] A search revealed a Chinese patent application with patent number 202323607486.9, which discloses a three-dimensional beet cultivation device. This device includes a base plate, a support plate fixedly connected to the upper end of the base plate, two fixed plates fixedly connected to the upper end of the base plate, and multiple cultivation boxes fixedly connected between the adjacent ends of the two fixed plates. A placement plate is fixedly connected to the upper end of the left fixed plate, and a cylinder is fixedly connected to the upper end of the placement plate. A push rod is fixedly connected to the output end of the cylinder, and a water storage plate is fixedly connected to the left end of the push rod. Multiple nozzles are fixedly connected to the lower end of the water storage plate, and a hollow double-suction pump is located in the middle of the water storage plate, with one end connected to a feed pipe.

[0004] The above-mentioned three-dimensional sugar beet cultivation device has the following shortcomings: Although watering sugar beets can be achieved through water storage plates and nozzles, the connection between the water storage plates and cylinders via push rods means that multiple sets of water storage plates and nozzles need to be installed when large-scale sugar beet cultivation is required, which increases construction costs. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a mechanized cultivation device for sugar beet cultivation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A mechanized sugar beet cultivation device includes a cultivation section for cultivating sugar beets planted within a cultivation box assembly. The structural components of the cultivation box assembly are fixed together using nuts and threaded parts. The cultivation section includes an irrigation component, which comprises a mounting frame and a movable component. A horizontal plate is welded to one outer wall of the mounting frame, and a rotating rod is movably connected to a through hole on the surface of the horizontal plate. A torsion spring is engaged between the outer circumference of the rotating rod and the top of the horizontal plate. A threaded cylinder is welded to the bottom of the rotating rod, and a threaded post is threadedly connected to the inner wall of the threaded cylinder. A steel pipe is welded to one outer wall of the mounting frame, and a water tank assembly is connected to the top of the steel pipe via a flexible hose. An adjusting box is connected to the bottom of the steel pipe via a connector. A conical shell is welded to the bottom of the adjusting box, and irrigation holes are provided on the surface of the conical shell. A vertical plate is movably connected to the through hole at the bottom of the adjusting box, and a sealing plate is fixed to the top of the vertical plate. A driving block is welded to one outer wall of the sealing plate, and a spiral groove that cooperates with the driving block is provided on the outer circumference of the rotating rod.

[0008] Preferably, the planting box assembly includes a mounting base and a slide rail, which are welded and fixed together. A box body is welded to the top of the mounting base, and a bracket is fixed to the bottom of the mounting base by nuts and threaded parts. The slide rail is integrally formed on the outer wall of the top of the mounting base.

[0009] Furthermore: the water tank assembly includes a liner and a limiting cylinder. The liner is fixed to the top outer wall of the mounting frame, and the limiting cylinder is movably connected to the outer wall of the liner. The bottom of the limiting cylinder is welded to the water tank body, and an airbag is bonded between the bottom of the water tank body and the top of the mounting frame.

[0010] Furthermore: the movable component includes a movable wheel and a U-shaped frame, the movable wheel is fixed to the bottom outer wall of the mounting frame, and the U-shaped frame is movably connected between the inner walls on both sides of the movable wheel.

[0011] As a preferred embodiment of the present invention: a drive motor is fixed to one side of the outer wall of one of the two movable wheels, and the output end of the drive motor is connected to one end of the corresponding movable wheel through a coupling.

[0012] As a further embodiment of the present invention: a rotating air pipe is movably connected to the inner walls on both sides of the mounting frame, and a pulley is fixed to the outer circumference of the rotating air pipe and one end of one of the movable wheels. The two pulleys are driven by a synchronous belt. An adjusting plate is welded to the outer circumference of the rotating air pipe, and a metering element is embedded in the through hole opened on the outer circumference of the adjusting plate.

[0013] As a further embodiment of the present invention: the metering component includes a piston cylinder and a piston rod, the piston cylinder and the mounting bracket are fixedly connected, the piston rod is movably connected to one end of the piston cylinder, a spring is engaged between the piston rod and the piston cylinder, and a piston plate adapted to the inner diameter of the piston cylinder is fixed to one end of the piston rod, and the bottom of the piston cylinder and the rotating air pipe are connected through an air guide pipe.

[0014] Based on the aforementioned scheme: the through hole at the top of the mounting bracket is used to fix a fixing plate by embedding, and the bottom of the fixing plate is welded with an outlet pipe, and the top of the fixing plate is connected to a seed storage device and a fertilizer storage device through a T-shaped pipe.

[0015] Based on the aforementioned scheme: the seed storage device includes a storage box one and a ball valve two, and the storage box one is fixedly connected to one end of a three-way pipe through the ball valve two; the fertilizer storage device includes a storage box two and a ball valve, and the storage box two is connected to the other end of a three-way pipe through the ball valve two.

[0016] Based on the aforementioned scheme: both outer walls of the mounting frame are equipped with rotary joints, and the rotary joints and the rotary air tubes are movably connected, and the rotary joints and the airbags are connected by connecting pipes.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. A cultivation device for mechanized sugar beet planting, wherein nuts and threaded parts are provided to fix the various structural components of the planting box assembly, and the threaded parts can also be used as limiting devices to limit the threaded column, thereby indirectly driving the sealing plate to move along the regulating box after the threaded column is limited, so that water is discharged through the irrigation hole at the bottom of the conical shell to irrigate the sugar beets.

[0019] 2. A mechanized sugar beet cultivation device that indirectly adjusts the size of the upper chamber between the piston plate and the piston cylinder by adjusting the weight of the water in the main body of the water tank, thereby facilitating the sowing of different varieties of sugar beet seeds or adjusting the amount of fertilizer applied at one time.

[0020] 3. A cultivation device for mechanized sugar beet planting, which adjusts the total length of the threaded column and the threaded cylinder to regulate the amount of irrigation per cycle while ensuring that the total weight of the water tank and water remains constant during sowing or fertilization.

[0021] 4. A mechanized sugar beet cultivation device, which, by being equipped with a three-way pipe, allows the piston plate and piston cylinder to perform both sowing and fertilization, thus enabling the device to have multiple uses.

[0022] 5. A mechanized sugar beet cultivation device, which is equipped with a drive motor that can drive the rotating wheels to cultivate multiple sugar beets and also drive the rotating adjustment plate to precisely limit the planting interval of the sugar beets. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a mechanized sugar beet cultivation device proposed in this invention;

[0024] Figure 2 This is an exploded structural diagram of the planting box assembly and cultivation section of a mechanized sugar beet cultivation device proposed in this invention;

[0025] Figure 3 This is a schematic diagram of the bottom structure of the planting box assembly of a cultivation device for mechanized sugar beet cultivation proposed in this invention;

[0026] Figure 4 This is a schematic diagram of the overall structure of the cultivation section of a mechanized sugar beet cultivation device proposed in this invention;

[0027] Figure 5 This is a schematic diagram of the back structure of the cultivation section of a mechanized sugar beet cultivation device proposed in this invention;

[0028] Figure 6 This is an exploded structural diagram of the sowing and fertilization mechanism of a cultivation device for mechanized sugar beet cultivation proposed in this invention;

[0029] Figure 7 This is a schematic diagram of the main structure of the sowing and fertilization mechanism of a cultivation device for mechanized sugar beet cultivation proposed in this invention;

[0030] Figure 8 This is a schematic diagram of the overall structure of the irrigation component of a cultivation device for mechanized sugar beet cultivation proposed in this invention;

[0031] Figure 9 This is a partial exploded structural diagram of the irrigation component of a cultivation device for mechanized sugar beet cultivation proposed in this invention.

[0032] In the diagram: 1. Mounting base; 2. Slide rail; 3. Box body; 4. Mounting frame; 5. Water tank body; 6. Storage box one; 7. Storage box two; 8. Nut; 9. Threaded part; 10. Bracket; 11. Adjustment box; 12. Horizontal plate; 13. Connecting pipe; 14. Drive motor; 15. Rotary joint; 16. Ball valve; 17. Rotary air pipe; 18. Moving wheel; 19. U-shaped frame; 20. Fixed plate; 21. Outlet pipe; 22. T-pipe; 23. Ball valve two; 24. Adjustment plate; 25. Piston rod; 26. Piston cylinder; 27. Air guide pipe; 28. Spring one; 29. ​​Piston plate; 30. Steel pipe; 31. Spiral groove; 32. Threaded column; 33. Threaded cylinder; 34. Rotating rod; 35. Torsion spring; 36. Airbag; 37. Liner rod; 38. Limiting cylinder; 39. Conical shell; 40. Sealing plate; 41. Vertical plate; 42. Drive block. Detailed Implementation

[0033] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0034] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0035] Example 1:

[0036] A mechanized cultivation device for sugar beet planting, such as Figures 1 to 9 As shown, the planting box assembly includes a cultivation section for cultivating sugar beets grown within it. The structural components of the planting box assembly are fixed together using nuts 8 and threaded parts 9. The cultivation section includes an irrigation component, which comprises a mounting frame 4 and a movable component. A horizontal plate 12 is welded to one outer wall of the mounting frame 4, and a rotating rod 34 is rotatably connected to a through hole on the surface of the horizontal plate 12. A torsion spring 35 is engaged between the outer circumference of the rotating rod 34 and the top of the horizontal plate 12. A threaded cylinder 33 is welded to the bottom of the rotating rod 34, and the inner wall of the threaded cylinder 33 is threaded with threads. The column 32 has a steel pipe 30 welded to one side of the outer wall of the mounting frame 4. The top of the steel pipe 30 is connected to a water tank assembly via a hose, and the bottom of the steel pipe 30 is connected to an adjustment box 11 via a connector. The bottom of the adjustment box 11 has a conical shell 39 welded to it, and the surface of the conical shell 39 has an irrigation hole. The vertical plate 41 is slidably connected to the through hole at the bottom of the adjustment box 11. The top of the vertical plate 41 is fixed with a sealing plate 40 by screws. The outer wall of one side of the sealing plate 40 has a driving block 42 welded to it, and the outer wall of the rotating rod 34 has a spiral groove 31 that works with the driving block 42.

[0037] The planting box assembly allows soil to be placed inside, and sugar beets are planted by sowing seeds in the soil. Nuts 8 and threaded parts 9 are used to fix the various structural components of the planting box assembly, thus completing the assembly of the planting box assembly.

[0038] In this embodiment, the planting box assembly is elongated. When irrigation of the sugar beets is required, the movable part at the bottom of the mounting frame 4 allows the mounting frame 4 to move along the top of the planting box assembly. A water tank assembly stores water. The number of nuts 8 and threaded parts 9 on the planting box assembly is matched with the number of sugar beets planted, with two sets of nuts 8 and threaded parts 9 corresponding to one set of sugar beets. During irrigation, the threaded column 32 is rotated along the threaded cylinder 33 to adjust the total length of the threaded column 32 and the threaded cylinder 33. At the same time, a certain amount of water is injected into the water tank assembly. During the movement of the movable part driving the mounting frame 4, when the threaded column 32 moves to contact the surface of the threaded part 9, the threaded part 9 limits the threaded column 32. As the mounting frame 4 continues to move, the rotating rod 34 rotates relative to the horizontal plate 12, and the torsion spring 35 undergoes elastic deformation. During the rotation of the rotating rod 34, the spiral... The groove 31 converts the circular motion of the rotating rod 34 into the vertical motion of the driving block 42 and the vertical plate 41. As the vertical plate 41 moves upward, it drives the sealing plate 40 to move along the bottom of the regulating box 11, so that the water in the water tank assembly is introduced into the conical shell 39 through the leakage hole opened at the bottom of the regulating box 11, and finally discharged through the irrigation hole to irrigate the beets. During the movement of the mounting frame 4, the threaded column 32 slides along the outer wall of the threaded part 9. When the threaded column 32 slides off the threaded part 9, the rebound force of the torsion spring 35 makes the sealing plate 40 reset. At this time, the water is no longer discharged from the conical shell 39. By adjusting the total length of the threaded column 32 and the threaded cylinder 33, the irrigation range of each beet can be adjusted. At the same time, when the mounting frame 4 moves to the end of the planting box assembly and the irrigation is completed, the irrigation hole no longer discharges water, thereby avoiding excessive water in the planting box assembly, which may cause root rot in the beets.

[0039] The planting box assembly includes a mounting base 1 and a slide rail 2, which are welded and fixed together. A box body 3 is welded to the top of the mounting base 1, and a bracket 10 is fixed to the bottom of the mounting base 1 by a nut 8 and a threaded part 9. The slide rail 2 is integrally formed on the top outer wall of the mounting base 1.

[0040] Mounting base 1, housing 3 and bracket 10 are all provided with mounting holes that match the outer diameter of threaded part 9. Nut 8 can be used to fix threaded part 9, mounting base 1, housing 3 and bracket 10 together to complete the construction of planting box assembly.

[0041] The movable component includes a movable wheel 18 and a U-shaped frame 19. The movable wheel 18 is fixed to the bottom outer wall of the mounting frame 4 by bolts, and the U-shaped frame 19 is rotatably connected between the inner walls on both sides of the movable wheel 18. A drive motor 14 is fixed to one outer wall of one side of the two movable wheels 18 by bolts, and the output end of the drive motor 14 is connected to one end of the corresponding movable wheel 18 through a coupling.

[0042] The movable wheel 18 and the slide rail 2 work together. When the drive motor 14 drives the movable wheel 18 to rotate, the movable wheel 18 moves under the guidance of the slide rail 2. During the movement of the mounting frame 4, the irrigation holes at the bottom of the conical shell 39 irrigate different beets.

[0043] The water tank assembly includes a liner 37 and a limiting cylinder 38. The liner 37 is fixed to the top outer wall of the mounting frame 4 by screws, and the limiting cylinder 38 is slidably connected to the outer wall of the liner 37. The bottom of the limiting cylinder 38 is welded to the water tank body 5, and an airbag 36 is bonded between the bottom of the water tank body 5 and the top of the mounting frame 4.

[0044] The water tank body 5 is supported by an airbag 36. The water tank body 5 and the steel pipe 30 are connected by a hose, so that the water in the water tank body 5 is introduced into the steel pipe 30 through the hose.

[0045] Rotary air pipes 17 are rotatably connected to the inner walls of both sides of the mounting frame 4. A pulley is bolted to the outer circumference of the rotating air pipe 17 and one end of one of the movable wheels 18. The two pulleys are driven by a synchronous belt. An adjusting disc 24 is welded to the outer circumference of the rotating air pipe 17, and a metering element is embedded in a through hole in the outer circumference of the adjusting disc 24. The metering element includes a piston cylinder 26 and a piston rod 25. The piston cylinder 26 is fixedly connected to the mounting frame 4, and the piston rod 25 is slidably connected to the piston cylinder 26. A spring 28 is connected between one end of the piston cylinder 26 and the piston rod 25 and the piston cylinder 26. A piston plate 29 that matches the inner diameter of the piston cylinder 26 is fixed to one end of the piston rod 25 by screws. The bottom of the piston cylinder 26 and the rotating air pipe 17 are connected by an air guide pipe 27. A fixed plate 20 is fixed by an embedded through hole at the top of the mounting bracket 4. An outlet pipe 21 is welded to the bottom of the fixed plate 20. A seed storage device and a fertilizer storage device are connected to the top of the fixed plate 20 by a three-way pipe 22.

[0046] The seed and fertilizer storage units can be set up to store seeds and fertilizers respectively. The synchronous belt drives the rotating air pipe 17 to rotate as the moving wheel 18 rotates. When one of the piston cylinders 26 on the rotating air pipe 17 rotates to a position directly opposite the bottom of the three-way pipe 22, the seeds or fertilizers can be moved into the piston cylinder 26 under their own gravity as needed. When the piston cylinder 26 rotates to be aligned with the outlet pipe 21, the seeds or fertilizers fall into the planting box assembly through the outlet pipe 21, thereby realizing sowing or fertilization. In this embodiment, the arc distance between two adjacent piston cylinders 26 on the adjusting plate 24 is the same as the interval distance between two adjacent threaded parts 9, thereby ensuring the same sowing spacing and the accuracy of the position during irrigation.

[0047] The seed storage device includes a storage box 6 and a ball valve 23, and the storage box 6 is fixedly connected to one end of the three-way pipe 22 via the ball valve 23. The fertilizer storage device includes a storage box 7 and a ball valve 16, and the storage box 7 is connected to the other end of the three-way pipe 22 via the ball valve 16.

[0048] The discharge of seeds and fertilizer can be controlled by setting ball valve 16 and ball valve 23.

[0049] Rotary joints 15 are installed on both outer walls of the mounting frame 4, and the rotary joints 15 and the rotary air pipe 17 are rotatably connected, and the rotary joints 15 and the airbag 36 are connected by the connecting pipe 13.

[0050] During sowing or fertilization, the amount of water injected into the main body 5 of the water tank is adjusted. Different amounts of water result in different total weights of the main body 5 and the water, thus causing different degrees of compression of the air bladder 36. Consequently, the amount of gas entering the rotating air pipe 17 through the connecting pipe 13 also varies, leading to different amounts of gas entering the piston cylinder 26 through the air guide pipe 27. This results in different degrees of pushing of the piston plate 29. Therefore, the size of the upper chamber between the piston plate 29 and the piston cylinder 26 can be adjusted within a certain range. When different varieties of sugar beets have different seed sizes and different fertilizer application rates, this method can be used to sow different varieties of sugar beets while adjusting the amount of fertilizer applied at one time. During sowing or fertilization, the threaded post 32 is screwed into the threaded cylinder 33 to prevent the threaded part 9 from limiting the threaded post 32 during sowing or fertilization, ensuring that the total weight of the main body 5 of the water tank and the water remains constant, thereby achieving precise control of the sowing or fertilization amount.

[0051] The above description represents a preferred embodiment of the present invention. The scope of protection of the present invention is not limited thereto. Any modifications, equivalent substitutions, and improvements made by those skilled in the art within the scope of the technology disclosed in the present invention, combined with existing technology or common knowledge, and within the spirit and principles of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A mechanized sugar beet cultivation device, comprising a cultivation section for cultivating sugar beets grown within a cultivation box assembly, characterized in that, The various structural components of the planting box assembly are fixed together by nuts (8) and threaded parts (9). The cultivation part includes an irrigation component, which includes a mounting frame (4) and a movable part. A horizontal plate (12) is welded to the outer wall of one side of the mounting frame (4), and a rotating rod (34) is movably connected to a through hole on the surface of the horizontal plate (12). A torsion spring (35) is engaged between the outer circumference of the rotating rod (34) and the top of the horizontal plate (12). A threaded cylinder (33) is welded to the bottom of the rotating rod (34), and a threaded column (32) is threadedly connected to the inner wall of the threaded cylinder (33). The outer wall of the mounting frame (4) is... A steel pipe (30) is welded to the wall, and a water tank assembly is connected to the top of the steel pipe (30) via a hose. An regulating box (11) is connected to the bottom of the steel pipe (30) via a joint. A conical shell (39) is welded to the bottom of the regulating box (11), and an irrigation hole is provided on the surface of the conical shell (39). A vertical plate (41) is movably connected to the through hole at the bottom of the regulating box (11), and a sealing plate (40) is fixed to the top of the vertical plate (41). A driving block (42) is welded to the outer wall of one side of the sealing plate (40), and a spiral groove (31) is provided on the outer circumference of the rotating rod (34) to cooperate with the driving block (42).

2. The mechanized sugar beet cultivation device according to claim 1, characterized in that, The planting box assembly includes a mounting base (1) and a slide (2), which are welded together. A box body (3) is welded to the top of the mounting base (1), and a bracket (10) is fixed to the bottom of the mounting base (1) by a nut (8) and a threaded part (9). The slide (2) is integrally formed on the outer wall of the top of the mounting base (1).

3. The mechanized sugar beet cultivation device according to claim 2, characterized in that, The water tank assembly includes a liner (37) and a limiting cylinder (38). The liner (37) is fixed to the top outer wall of the mounting frame (4), and the limiting cylinder (38) is movably connected to the outer wall of the liner (37). The bottom of the limiting cylinder (38) is welded to the water tank body (5), and an airbag (36) is bonded between the bottom of the water tank body (5) and the top of the mounting frame (4).

4. The mechanized sugar beet cultivation device according to claim 3, characterized in that, The movable component includes a movable wheel (18) and a U-shaped frame (19). The movable wheel (18) is fixed to the bottom outer wall of the mounting frame (4), and the U-shaped frame (19) is movably connected between the inner walls on both sides of the movable wheel (18).

5. The mechanized sugar beet cultivation device according to claim 4, characterized in that, Two of the movable wheels (18) have a drive motor (14) fixed on one side of their outer wall, and the output end of the drive motor (14) is connected to one end of the corresponding movable wheel (18) through a coupling.

6. The mechanized sugar beet cultivation device according to claim 5, characterized in that, The mounting frame (4) has rotating air pipes (17) movably connected to the inner walls on both sides. The outer circumference of the rotating air pipe (17) and one end of one of the moving wheels (18) are fixed with pulleys. The two pulleys are driven by a synchronous belt. An adjusting plate (24) is welded to the outer circumference of the rotating air pipe (17). A metering element is embedded in the through hole opened on the outer circumference of the adjusting plate (24).

7. The mechanized sugar beet cultivation device according to claim 6, characterized in that, The metering component includes a piston cylinder (26) and a piston rod (25). The piston cylinder (26) is fixedly connected to the mounting bracket (4), and the piston rod (25) is movably connected to one end of the piston cylinder (26). A spring (28) is engaged between the piston rod (25) and the piston cylinder (26). A piston plate (29) adapted to the inner diameter of the piston cylinder (26) is fixed to one end of the piston rod (25). The bottom of the piston cylinder (26) and the rotating air pipe (17) are connected through an air guide pipe (27).

8. The mechanized sugar beet cultivation device according to claim 7, characterized in that, The mounting bracket (4) has a through hole at the top, which is used to fix a fixing plate (20) by embedding. The bottom of the fixing plate (20) is welded with an outlet pipe (21), and the top of the fixing plate (20) is connected to a seed storage device and a fertilizer storage device through a three-way pipe (22).

9. A cultivation device for mechanized sugar beet cultivation according to claim 8, characterized in that, The seed storage device includes a storage box one (6) and a ball valve two (23), and the storage box one (6) is fixedly connected to one end of the ball valve two (23) and the three-way pipe (22). The fertilizer storage device includes a storage box two (7) and a ball valve (16), and the storage box two (7) is connected to the other end of the ball valve (16) and the three-way pipe (22).

10. A mechanized sugar beet cultivation device according to claim 9, characterized in that, Rotary joints (15) are installed on both outer walls of the mounting bracket (4), and the rotary joints (15) and the rotating air tube (17) are movably connected, and the rotary joints (15) and the airbag (36) are connected by a connecting tube (13).

Images