A rotatable side-pull type ridge builder

Abstract

This utility model discloses a rotatable side-pulling embankment machine, including a support frame, a rotating frame, a pressing roller, and multiple soil-collecting discs. One end of the rotating frame is rotatably connected to the head end of the support frame, and a locking mechanism is provided between the rotating frame and the support frame. The other end of the rotating frame is provided with a connecting seat for connecting a tractor. The technical effects achieved are as follows: During use, the position of the support frame can be rotated and adjusted. When the tractor reaches the end of the plot during embankment construction, the support frame can be rotated 180° to adjust the embankment machine to the other side of the tractor. Then, by reversing, the embankment machine can be used to construct the embankment for the section at the end of the plot that was originally inaccessible, without the need for manual assistance, thus completing the embankment construction of the entire plot and greatly improving embankment construction efficiency. During transfer and transportation, the support frame can be rotated 90° so that the support frame is distributed along the length of the tractor, which can greatly reduce the overall width and facilitate transfer and transportation.

Description

Technical Field

[0001] This utility model relates to the field of embankment construction equipment technology, specifically to a rotatable side-pull embankment construction machine. Background Technology

[0002] Ridge building machines are an important type of modern agricultural machinery, mainly used for ridge building, ridging, leveling, and repairing old ridges in wheat fields, rice fields, and other crops. This machine can be adapted to tractors of 150-300 horsepower in different models. During operation, it can realize integrated operation of covering soil, shaping, and compaction, and has the characteristics of compact ridge body, high straightness, and resistance to water seepage.

[0003] Existing embankment-building machines are towed by tractors, with the machine positioned at the rear of the tractor. When the tractor reaches the end of the plot, due to its length, a distance remains between the embankment-building machine and the edge of the plot, leaving a section unbuilt. In current technology, this section must be manually constructed, resulting in low efficiency and high labor intensity for on-site personnel. Therefore, a new type of embankment-building machine is needed to solve these technical problems. Utility Model Content

[0004] Therefore, this utility model provides a rotatable side-pull embankment building machine to solve the above-mentioned problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] According to a first aspect of the present invention, a rotatable side-pull embankment building machine includes a support, a rotating frame, a pressing roller and a plurality of soil-collecting discs. One end of the rotating frame is rotatably connected to the head end of the support, a locking mechanism is provided between the rotating frame and the support, and a connecting seat is provided at the other end of the rotating frame for connecting a traction tractor.

[0007] The soil sampling disc is rotatably connected to the support, and multiple soil sampling discs are arranged sequentially along the length direction of the support, with each soil sampling disc being interconnected and driven by the others.

[0008] The pressing roller is rotatably mounted at the tail end of the support, and the pressing roller and the soil sampling plate are arranged correspondingly to each other.

[0009] Furthermore, it also includes a hydraulic motor, a first drive shaft, a second drive shaft, and a rotary bearing, wherein the hydraulic motor is mounted on the bracket;

[0010] The first drive shaft is rotatably connected to the bracket, the slewing bearing is mounted on the first drive shaft, the end of the rotating frame away from the connecting seat is connected to the slewing bearing, and the hydraulic motor is drively connected to the slewing bearing;

[0011] The first drive shaft is connected to the drive shaft of the tractor, one end of the second drive shaft is connected to the first drive shaft, and the other end of the second drive shaft is connected to the rotating shaft of the soil-collecting disc.

[0012] Furthermore, the locking mechanism includes a locking frame, a locking shaft, a hook, a second hydraulic cylinder, and multiple locking rods. The locking frame is mounted on the rotating frame, the locking shaft is rotatably mounted on the locking frame, and the hook is mounted on the locking shaft.

[0013] The second hydraulic cylinder is mounted on the locking frame, and the output shaft of the second hydraulic cylinder is arranged in a direction perpendicular to the locking shaft. The output shaft of the second hydraulic cylinder is hinged to the locking shaft.

[0014] Multiple locking rods are mounted on the bracket, and the locking rods and hooks are arranged correspondingly to each other.

[0015] Furthermore, the locking rod includes a first locking rod, a second locking rod, and a third locking rod. The first locking rod is disposed on the side of the support away from the soil sampling plate, and the third locking rod is disposed on the side of the support where the soil sampling plate is located. The first locking rod and the third locking rod are symmetrically arranged along the first transmission shaft, and the second locking rod is perpendicular to the first locking rod and the third locking rod.

[0016] The hook includes a first hook and a second hook, which are arranged sequentially along the length of the locking shaft. The first hook is arranged corresponding to the first locking rod and the second locking rod, and the second hook is arranged corresponding to the third locking rod.

[0017] Furthermore, it also includes a power input shaft, a first bevel gear, a second bevel gear, a third bevel gear, and a fourth bevel gear. One end of the power input shaft is connected to the drive shaft of the traction tractor, and the other end of the power input shaft is provided with the first bevel gear.

[0018] The second bevel gear and the third bevel gear are both mounted on the first drive shaft, and the fourth bevel gear is mounted on one end of the second drive shaft. The first bevel gear meshes with the second bevel gear, and the third bevel gear meshes with the fourth bevel gear.

[0019] Furthermore, the soil sampling plate includes a first soil sampling plate, a second soil sampling plate, and a third soil sampling plate. The first soil sampling plate, the second soil sampling plate, and the third soil sampling plate are respectively disposed on a first rotating shaft, a second rotating shaft, and a third rotating shaft. The first rotating shaft, the second rotating shaft, and the third rotating shaft are all rotatably connected to the support. The first rotating shaft, the second rotating shaft, and the third rotating shaft are mutually connected and driven by each other. The first rotating shaft and the second rotating shaft are arranged parallel to each other.

[0020] The third soil sampling plate is located at one end of the support near the pressing roller, and the angle between the third rotating shaft and the second rotating shaft is adjustable.

[0021] Furthermore, it also includes a gear transmission mechanism and a protective cover. The protective cover is disposed on the bracket, and the gear transmission mechanism is disposed inside the protective cover. The first rotating shaft and the second rotating shaft are connected by the gear transmission mechanism, and the first rotating shaft is connected by the third rotating shaft.

[0022] Furthermore, it also includes a vertical lifting mechanism, which is mounted on the support, and the pressing roller is mounted on the vertical lifting mechanism.

[0023] Furthermore, the vertical lifting mechanism includes a slide rod, a first hydraulic cylinder, and a support arm. The slide rod and the first hydraulic cylinder are both mounted on the bracket and are vertically arranged. The pressing roller is rotatably mounted on the support arm. The output end of the first hydraulic cylinder is connected to the support arm, and the support arm is slidably connected to the slide rod.

[0024] Furthermore, it also includes a first protective plate, a second protective plate, and a soil-taking scraper. The first protective plate, the second protective plate, and the soil-taking scraper are all mounted on the support. The first protective plate is located above the first soil-taking plate and the second soil-taking plate, and the second protective plate is located above the third soil-taking plate.

[0025] The soil-scraping scraper is arranged along the length of the support, and the soil-scraping scraper is located on the side of the support where the soil-scraping plate is located. The length of the soil-scraping scraper is adjustable.

[0026] This utility model has the following advantages: By setting a rotating frame, the position of the support can be rotated and adjusted during use. When the tractor reaches the end of the plot during the embankment construction process, the rotating frame can be used to rotate the support 180° to adjust the embankment construction machine to the other side of the tractor. After adjusting the position of the tractor, the machine can be reversed to construct the embankment at the end of the plot where it was originally inaccessible. The entire plot can be embanked without manual assistance, greatly improving the efficiency of embankment construction and reducing the labor intensity of personnel. During the transfer and transportation process using the tractor, the rotating frame can be used to rotate the support 90° so that the support is distributed along the length of the tractor, which can greatly reduce the overall width and facilitate transfer and transportation. Attached Figure Description

[0027] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0028] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0029] Figure 1 This is a first-view perspective of a rotatable side-pull embankment machine in its non-rotated state, as provided in some embodiments of this utility model.

[0030] Figure 2 A second-view perspective of a rotatable side-pull embankment machine in its non-rotated state, provided for some embodiments of this utility model.

[0031] Figure 3 This is a three-dimensional structural diagram of a rotatable side-pull embankment building machine provided for some embodiments of the present invention in a 180° rotation state.

[0032] Figure 4 This is a top view of a rotatable side-pull embankment machine provided in some embodiments of the present invention, in a state of 180° rotation.

[0033] Figure 5The image shows a side view of a rotatable side-pull embankment machine in a 90° rotation state, as provided in some embodiments of this utility model.

[0034] Figure 6 This is a schematic diagram of the rotating mechanism of a rotatable side-pull embankment machine provided for some embodiments of the present invention.

[0035] In the diagram: 1. Support frame, 2. Rotating frame, 3. Soil scraper, 4. First soil scraping plate, 5. Second soil scraping plate, 6. Third soil scraping plate, 7. First guard plate, 8. Second guard plate, 9. Pressing roller, 10. Support arm, 11. Slide rod, 12. First hydraulic cylinder, 13. Rotary bearing, 14. First locking rod, 15. Second locking rod, 16. Third locking rod, 17. First rotating shaft, 18. Second rotating shaft, 19. Third rotating shaft, 20. Gear transmission mechanism, 21. Protective cover, 22. Locking shaft, 23. First hook, 24. Second hook, 25. Locking frame, 26. Second hydraulic cylinder, 27. First drive shaft, 28. Power input shaft, 29. First bevel gear, 30. Second bevel gear, 31. Third bevel gear, 32. Fourth bevel gear, 33. Second drive shaft. Detailed Implementation

[0036] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] Example 1

[0038] like Figures 1 to 6 As shown, a rotatable side-pull embankment building machine according to the first aspect embodiment of the present invention includes a support 1, a rotating frame 2, a pressing roller 9 and a plurality of soil-collecting discs. One end of the rotating frame 2 is rotatably connected to the head end of the support 1. A locking mechanism is provided between the rotating frame 2 and the support 1. The locking mechanism is used to lock the rotating frame 2 and the support 1 when the rotating frame 2 rotates the support 1 to a suitable angle. The other end of the rotating frame 2 is provided with a connecting seat for connecting a traction tractor.

[0039] The soil sampling plate is rotatably connected to the support 1, and multiple soil sampling plates are arranged sequentially along the length of the support 1, with each soil sampling plate being interconnected and driven by the others.

[0040] The pressing roller 9 is rotatably mounted at the tail end of the support 1. The pressing roller 9 and the soil-taking plate are arranged correspondingly to each other. The soil-taking plate is used to break up and raise the soil clods, and the pressing roller 9 is used to compact the raised soil to form field ridges or field ridges.

[0041] In this embodiment, it should be noted that the entire embankment building machine is powered by the hydraulic system and drive shaft of the tractor.

[0042] The technical effects achieved by this embodiment are as follows: By setting up the rotating frame 2, the position of the support 1 can be rotated and adjusted during use. When the tractor reaches the end of the plot during the embankment construction process, the rotating frame 2 can be used to rotate the support 1 180° to adjust the embankment construction machine to the other side of the tractor. After adjusting the position of the tractor, the embankment construction machine can be used to construct the embankment at the end of the plot where it was originally not possible to construct the embankment. The embankment construction of the entire plot can be completed without manual assistance, which greatly improves the embankment construction efficiency and reduces the labor intensity of personnel. During the transfer and transportation process using the tractor, the rotating frame 2 can be used to rotate the support 1 90° so that the support 1 is distributed along the length direction of the tractor, which can greatly reduce the overall width and facilitate transfer and transportation.

[0043] Example 2

[0044] like Figures 1 to 6 As shown in the figure, another rotatable side-pull embankment building machine provided in this embodiment has the same structure as in embodiment 1. Only the different parts are described below.

[0045] In this embodiment, a hydraulic motor, a first drive shaft 27, a second drive shaft 33, and a slewing bearing 13 are also included. The hydraulic motor is mounted on the bracket 1, and during use, the oil inlet and outlet of the hydraulic motor are connected to the hydraulic system of the tractor.

[0046] The first drive shaft 27 is rotatably connected to the bracket 1. The slewing bearing 13 is mounted on the first drive shaft 27. The end of the rotating frame 2 away from the connecting seat is connected to the slewing bearing 13. The hydraulic motor is connected to the slewing bearing 13 in a transmission connection. The hydraulic motor is used to drive the slewing bearing 13 to rotate.

[0047] The first drive shaft 27 is connected to the drive shaft of the tractor, one end of the second drive shaft 33 is connected to the first drive shaft 27, and the other end of the second drive shaft 33 is connected to the rotating shaft of the soil-collecting disc.

[0048] In this embodiment, it should be noted that the locking mechanism includes a locking frame 25, a locking shaft 22, a hook, a second hydraulic cylinder 26, and multiple locking rods. The locking frame 25 is mounted on the rotating frame 2, the locking shaft 22 is rotatably mounted on the locking frame 25, and the hook is mounted on the locking shaft 22.

[0049] The second hydraulic cylinder 26 is mounted on the locking frame 25. The output shaft of the second hydraulic cylinder 26 is arranged in a direction perpendicular to the locking shaft 22. The output shaft of the second hydraulic cylinder 26 is hinged to the locking shaft 22.

[0050] Multiple locking levers are mounted on bracket 1, with the locking levers and hooks corresponding to each other.

[0051] Furthermore, the locking rod includes a first locking rod 14, a second locking rod 15 and a third locking rod 16. The first locking rod 14 is disposed on the side of the support 1 away from the soil sampling plate, and the third locking rod 16 is disposed on the side of the support 1 where the soil sampling plate is located. The first locking rod 14 and the third locking rod 16 are symmetrically arranged along the first drive shaft 27, and the second locking rod 15 is perpendicular to the first locking rod 14 and the third locking rod 16.

[0052] The hook includes a first hook 23 and a second hook 24, which are arranged sequentially along the length of the locking shaft 22. The first hook 23 is correspondingly arranged with the first locking rod 14 and the second locking rod 15, and the second hook 24 is correspondingly arranged with the third locking rod 16. When the bracket 1 is not rotated, the second hook 24 can be engaged with the third locking rod 16. When the bracket 1 is rotated 90°, the first hook 23 can be engaged with the second locking rod 15. When the bracket 1 is rotated 180°, the first hook 23 can be engaged with the first locking rod 14.

[0053] Specifically, when bracket 1 is in a non-rotating state, such as Figure 1 and Figure 2 As shown, the output end of the second hydraulic cylinder 26 extends to push the locking shaft 22 to rotate. The locking shaft 22 drives the first hook 23 and the second hook 24 to rotate until the second hook 24 hooks the third locking rod 16, thus locking the bracket 1 and keeping it stationary. When it is necessary to rotate the bracket 1, the output end of the second hydraulic cylinder 26 is retracted, driving the locking shaft 22 to rotate in the opposite direction, which disengages the hook from the locking rod, thereby releasing the lock. Then, the hydraulic motor drives the slewing bearing 13 to rotate, which in turn drives the bracket 1 to rotate. When the bracket 1 rotates 90°, as... Figure 5 As shown, the extension of the output rod of the second hydraulic cylinder 26 drives the locking shaft 22 to rotate, and the first hook 23 hooks onto the second locking rod 15, thus locking the bracket 1 and keeping it in a 90° position. When it is necessary to rotate the bracket 1 180°, the output end of the second hydraulic cylinder 26 is controlled to retract, driving the locking shaft 22 to rotate in the opposite direction, which disengages the hook from the locking rod, thereby releasing the lock. Then, the hydraulic motor drives the rotary bearing 13 to rotate, and the rotary bearing 13 drives the bracket 1 to rotate until the bracket 1 rotates to 180°. Figure 3 and Figure 4 As shown, the output rod of the second hydraulic cylinder 26 extends and drives the locking shaft 22 to rotate. The first hook 23 hooks the first locking rod 14, thereby locking the bracket 1 and keeping it in a 180° state.

[0054] The technical effect achieved by this embodiment is that during use, the bracket 1 can be controlled to be in a non-rotating state, a 90° rotating state, or a 180° rotating state according to the needs, which can meet a variety of usage requirements.

[0055] Example 3

[0056] like Figures 1 to 6 As shown in the figure, another rotatable side-pull embankment building machine provided in this embodiment has the same structure as in embodiment 2. Only the different parts are described below.

[0057] In this embodiment, it also includes a power input shaft 28, a first bevel gear 29, a second bevel gear 30, a third bevel gear 31, and a fourth bevel gear 32. One end of the power input shaft 28 is connected to the drive shaft of the tractor, and the other end of the power input shaft 28 is provided with the first bevel gear 29. The first drive shaft 27 is vertically arranged, the power input shaft 28 is perpendicular to the first drive shaft 27, and the second drive shaft 33 is perpendicular to the first drive shaft 27.

[0058] The second bevel gear 30 and the third bevel gear 31 are both mounted on the first drive shaft 27. The second bevel gear 30 and the third bevel gear 31 are symmetrically arranged along the rotary bearing 13. The fourth bevel gear 32 is mounted at one end of the second drive shaft 33. The first bevel gear 29 meshes with the second bevel gear 30, and the third bevel gear 31 meshes with the fourth bevel gear 32.

[0059] In this embodiment, it should be noted that a vertical lifting mechanism is also included. The vertical lifting mechanism is mounted on the support 1, and the pressing roller 9 is mounted on the vertical lifting mechanism.

[0060] Furthermore, the vertical lifting mechanism includes a slide rod 11, a first hydraulic cylinder 12, and a support arm 10. Both the slide rod 11 and the first hydraulic cylinder 12 are mounted on the bracket 1 and are vertically arranged. The pressing roller 9 is rotatably mounted on the support arm 10. Specifically, the support arm 10 is provided with a rotating shaft, the pressing roller 9 is rotatably connected to the main shaft, the output end of the first hydraulic cylinder 12 is connected to the support arm 10, and the support arm 10 is slidably connected to the slide rod 11. During operation, the first hydraulic cylinder 12 drives the support arm 10 to move vertically up and down along the slide rod 11, thereby adjusting the height of the pressing roller 9.

[0061] The technical effects achieved in this embodiment are as follows: the soil-borrowing disc is driven by the drive shaft of the tractor and uses gear transmission, which makes the transmission performance more stable and can ensure the normal operation of the entire device; by setting a vertical lifting mechanism, the height of the pressing roller 9 can be adjusted during use, thereby controlling the embankment height and allowing for flexible adjustment of the embankment height.

[0062] Example 4

[0063] like Figures 1 to 6As shown in the figure, another rotatable side-pull embankment building machine provided in this embodiment has the same structure as in embodiment 2. Only the different parts are described below.

[0064] In this embodiment, the soil sampling tray includes a first soil sampling tray 4, a second soil sampling tray 5, and a third soil sampling tray 6. The first soil sampling tray 4, the second soil sampling tray 5, and the third soil sampling tray 6 are respectively disposed on a first rotating shaft 17, a second rotating shaft 18, and a third rotating shaft 19. The first rotating shaft 17, the second rotating shaft 18, and the third rotating shaft 19 are all rotatably connected to the support 1. The first rotating shaft 17, the second rotating shaft 18, and the third rotating shaft 19 are mutually connected and driven by each other. The first rotating shaft 17 and the second rotating shaft 18 are arranged parallel to each other.

[0065] The third soil-taking plate 6 is located at one end of the support 1 near the pressing roller 9. The angle between the third rotating shaft 19 and the second rotating shaft 18 is adjustable from 0° to 60°. Specifically, the angle between the third rotating shaft 19 and the second rotating shaft 18 can be set to 0°, 10°, 20°, 30°, 45°, 50° or 60°. The smaller the angle between the third rotating shaft 19 and the second rotating shaft 18, the greater the soil-taking capacity of the entire equipment.

[0066] In this embodiment, it should be noted that a gear transmission mechanism 20 and a protective cover 21 are also included. The protective cover 21 is mounted on the bracket 1, and the gear transmission mechanism 20 is mounted inside the protective cover 21. The first rotating shaft 17 and the second rotating shaft 18 are connected by the gear transmission mechanism 20, and the first rotating shaft 17 is connected by the third rotating shaft 19. Specifically, the ends of the first rotating shaft 17 and the third rotating shaft 19 are connected by a transmission shaft and a bevel gear.

[0067] Furthermore, it also includes a first protective plate 7, a second protective plate 8, and a soil scraper 3. The first protective plate 7, the second protective plate 8, and the soil scraper 3 are all mounted on the support 1. The first protective plate 7 is located above the first soil scraping plate 4 and the second soil scraping plate 5, and the second protective plate 8 is located above the third soil scraping plate 6.

[0068] The soil scraper 3 is set along the length of the support 1, and the soil scraper 3 is set on the side of the support 1 where the soil scraping plate is located. The length of the soil scraper 3 is adjustable. Specifically, the soil scraper 3 includes multiple soil scraper units. The soil scraper units are detachably connected to the support 1. During use, the length of the entire soil scraper 3 can be controlled by installing different numbers of soil scraper units.

[0069] The technical effects achieved by this embodiment are as follows: the included angle between the third rotating shaft 19 and the second rotating shaft 18 can control the amount of soil taken; the length of the soil taking scraper 3 is adjustable, which further controls the amount of soil taken, and the amount of soil taken can be flexibly adjusted according to the height and thickness of the embankment during use.

[0070] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

[0071] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

Claims

1. A rotatable side-pull berm builder characterized by, It includes a support (1), a rotating frame (2), a pressing roller (9) and multiple soil-collecting discs. One end of the rotating frame (2) is rotatably connected to the head end of the support (1). A locking mechanism is provided between the rotating frame (2) and the support (1). The other end of the rotating frame (2) is provided with a connecting seat, which is used to connect a tractor. The soil sampling disc is rotatably connected to the support (1), and multiple soil sampling discs are arranged sequentially along the length direction of the support (1), with each soil sampling disc being connected to the other through transmission. The pressing roller (9) is rotatably mounted at the tail end of the support (1), and the pressing roller (9) and the soil sampling plate are arranged corresponding to each other.

2. A rotatable side-pull ditcher according to claim 1, wherein It also includes a hydraulic motor, a first drive shaft (27), a second drive shaft (33), and a slewing bearing (13), wherein the hydraulic motor is mounted on the bracket (1); The first drive shaft (27) is rotatably connected to the bracket (1), the slewing bearing (13) is mounted on the first drive shaft (27), the end of the rotating frame (2) facing away from the connecting seat is connected to the slewing bearing (13), and the hydraulic motor is connected to the slewing bearing (13) in a transmission connection. The first drive shaft (27) is connected to the drive shaft of the tractor, one end of the second drive shaft (33) is connected to the first drive shaft (27), and the other end of the second drive shaft (33) is connected to the rotating shaft of the soil-collecting disc.

3. A rotatable side-pull ditcher according to claim 2, wherein, The locking mechanism includes a locking frame (25), a locking shaft (22), a hook, a second hydraulic cylinder (26), and multiple locking rods. The locking frame (25) is mounted on the rotating frame (2), the locking shaft (22) is rotatably mounted on the locking frame (25), and the hook is mounted on the locking shaft (22). The second hydraulic cylinder (26) is mounted on the locking frame (25), and the output shaft of the second hydraulic cylinder (26) is arranged in a direction perpendicular to the locking shaft (22). The output shaft of the second hydraulic cylinder (26) is hinged to the locking shaft (22). Multiple locking rods are disposed on the bracket (1), and the locking rods and hooks are disposed corresponding to each other.

4. A rotatable side-pull ditcher according to claim 3, wherein The locking rod includes a first locking rod (14), a second locking rod (15), and a third locking rod (16). The first locking rod (14) is disposed on the side of the support (1) away from the soil sampling plate, and the third locking rod (16) is disposed on the side of the support (1) where the soil sampling plate is located. The first locking rod (14) and the third locking rod (16) are symmetrically arranged along the first drive shaft (27), and the second locking rod (15) is perpendicular to the first locking rod (14) and the third locking rod (16). The hook includes a first hook (23) and a second hook (24). The first hook (23) and the second hook (24) are arranged sequentially along the length direction of the locking shaft (22). The first hook (23) is arranged correspondingly to the first locking rod (14) and the second locking rod (15), and the second hook (24) is arranged correspondingly to the third locking rod (16).

5. A rotatable side-pull ditcher according to claim 2, wherein It also includes a power input shaft (28), a first bevel gear (29), a second bevel gear (30), a third bevel gear (31) and a fourth bevel gear (32). One end of the power input shaft (28) is connected to the drive shaft of the tractor, and the other end of the power input shaft (28) is provided with the first bevel gear (29). The second bevel gear (30) and the third bevel gear (31) are both mounted on the first drive shaft (27), and the fourth bevel gear (32) is mounted on one end of the second drive shaft (33). The first bevel gear (29) meshes with the second bevel gear (30), and the third bevel gear (31) meshes with the fourth bevel gear (32).

6. A rotatable side-pull type embankment building machine according to claim 2, characterized in that, The soil sampling tray includes a first soil sampling tray (4), a second soil sampling tray (5), and a third soil sampling tray (6). The first soil sampling tray (4), the second soil sampling tray (5), and the third soil sampling tray (6) are respectively disposed on a first rotating shaft (17), a second rotating shaft (18), and a third rotating shaft (19). The first rotating shaft (17), the second rotating shaft (18), and the third rotating shaft (19) are all rotatably connected to the support (1). The first rotating shaft (17), the second rotating shaft (18), and the third rotating shaft (19) are mutually connected and driven by each other. The first rotating shaft (17) and the second rotating shaft (18) are arranged parallel to each other. The third soil sampling plate (6) is located at one end of the support (1) near the pressing roller (9), and the angle between the third rotating shaft (19) and the second rotating shaft (18) is adjustable.

7. A rotatable side-pull type embankment building machine according to claim 6, characterized in that, It also includes a gear transmission mechanism (20) and a protective cover (21). The protective cover (21) is disposed on the bracket (1). The gear transmission mechanism (20) is disposed inside the protective cover (21). The first rotating shaft (17) and the second rotating shaft (18) are connected by the gear transmission mechanism (20). The first rotating shaft (17) is connected by the third rotating shaft (19).

8. A rotatable side-pull type embankment building machine according to claim 1, characterized in that, It also includes a vertical lifting mechanism, which is mounted on the support (1), and the pressing roller (9) is mounted on the vertical lifting mechanism.

9. A rotatable side-pull type embankment building machine according to claim 8, characterized in that, The vertical lifting mechanism includes a slide rod (11), a first hydraulic cylinder (12), and a support arm (10). The slide rod (11) and the first hydraulic cylinder (12) are both mounted on the bracket (1) and are both vertically mounted. The pressing roller (9) is rotatably mounted on the support arm (10). The output end of the first hydraulic cylinder (12) is connected to the support arm (10), and the support arm (10) is slidably connected to the slide rod (11).

10. A rotatable side-pull type embankment building machine according to claim 6, characterized in that, It also includes a first guard plate (7), a second guard plate (8) and a soil scraper (3). The first guard plate (7), the second guard plate (8) and the soil scraper (3) are all mounted on the bracket (1). The first guard plate (7) is located above the first soil sampling plate (4) and the second soil sampling plate (5), and the second guard plate (8) is located above the third soil sampling plate (6). The soil scraper (3) is arranged along the length of the support (1), and the soil scraper (3) is arranged on the side of the support (1) where the soil scraping plate is located. The length of the soil scraper (3) is adjustable.

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