A dike-building machine with adjustable dike height

Abstract

This utility model discloses an adjustable embankment construction machine, relating to the field of embankment construction machine technology. It includes a frame, with a connecting rod fixedly mounted at the front end of the frame. Two symmetrically distributed cantilever plates are fixedly mounted on the side of the connecting rod, and a fixed plate is fixedly connected between the ends of the two cantilever plates. Second support rods are fixedly mounted at both ends of the fixed plate. In use, when the embankment height needs to be adjusted, the handle is turned, driving the screw to rotate. Through the setting of the L-shaped guide rod and guide groove, the rotating screw drives the threaded cylinder to move up and down, thereby driving the compaction plate to move up and down, thus adjusting the embankment height. This solves the problem that existing embankment construction machines, because the compaction plate is fixed and cannot be adjusted, require different models of embankment construction machines to be used to change different embankment heights, which limits the equipment and reduces its practicality.

Description

Technical Field

[0001] This utility model relates to the field of embankment building machine technology, and in particular to an embankment building machine with adjustable embankment height. Background Technology

[0002] Before planting crops, ridges are often constructed in the fields according to the required dimensions using ridge-building devices to prevent irrigation water from overflowing the fields during the planting process.

[0003] Existing patent publication number CN218417176U, entitled "A Rice Paddy Embankment Construction Machine for Agriculture," proposes a solution to the problem that existing embankment construction machines cannot effectively wet the paddy embankments, thus increasing the difficulty of embankment construction, reducing efficiency, and hindering long-term use. However, the embankment construction machine disclosed in the aforementioned patent has a fixed and non-adjustable compaction plate, which limits the height of the embankment. To change the embankment height, different models of embankment construction machines must be used, which imposes limitations and reduces the practicality of the device. Therefore, it is necessary to propose an embankment construction machine with adjustable embankment height to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a embankment building machine with adjustable embankment height, in order to solve the problem mentioned in the background art that when existing embankment building machines are used for embankment building operations, the compaction plate is fixed and cannot be adjusted. When different embankment heights are to be changed, different models of embankment building machines can be used, which leads to some limitations of the equipment and reduces the practicality of the device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable embankment building machine, comprising a frame, a connecting rod fixedly mounted at the front end of the frame, two symmetrically distributed cantilever plates fixedly mounted on the side of the connecting rod, a fixed plate fixedly connected between the ends of the two cantilever plates, a second support rod fixedly mounted at both ends of the fixed plate, a rotating shaft rotatably mounted at the end of the second support rod via a first bearing, an embankment building disc fixedly mounted at the end of the rotating shaft, a compaction plate movably fitted between the two embankment building discs, a threaded cylinder fixedly mounted on the top of the compaction plate, a screw threadedly connected inside the threaded cylinder, a handle fixedly mounted at one end of the screw that movably passes through the top of the fixed plate, L-shaped guide rods fixedly mounted on the left and right sides of the threaded cylinder, and a guide groove fixedly opened inside the fixed plate for the L-shaped guide rods to move through;

[0006] A limit component is provided on the front side of the fixing plate.

[0007] Preferably, a synchronous shaft is fixedly connected between the two embankment plates, the tamping plate has a hollow center, and the tamping plate is movably sleeved on the outside of the synchronous shaft.

[0008] Preferably, a plurality of push rods are fixedly provided on the outer ring of the handle.

[0009] Preferably, a first support rod is fixedly provided at both ends of the connecting rod, and a drive wheel is rotatably provided at the end of the first support rod through a second bearing.

[0010] Preferably, the limiting component includes a limiting groove communicating with the guide groove. The limiting groove is located at the front end of the guide groove, and the width of the limiting groove is smaller than the width of the guide groove. The limiting groove penetrates the front side of the fixing plate. A rack located inside the limiting groove is fixedly provided on the side of the L-shaped guide rod. Two symmetrically distributed fixing rods are fixedly provided on the front side of the fixing plate. A U-shaped rod is slidably provided on the outside of the fixing rod. A side plate is fixedly provided at the end of the fixing rod. A spring is fixedly connected between the side plate and the U-shaped rod. The spring is movably sleeved on the outside of the fixing rod. A tooth is fixedly provided at the end of the U-shaped rod, and the tooth and the rack mesh with each other.

[0011] Preferably, a grip is fixedly provided at the middle of the top of the U-shaped rod, and the grip is located between two adjacent push rods.

[0012] Preferably, a reinforcing rod is fixedly connected between the inner wall of the embankment and the outer ring of the rotating shaft, and the reinforcing rod is evenly distributed in a ring.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] In use, when the height of the earthen embankment needs to be adjusted, the handle is turned to drive the screw to rotate. Through the setting of the L-shaped guide rod and guide groove, the rotating screw drives the threaded cylinder to move up and down, which in turn drives the compaction plate to move up and down, thereby adjusting the height of the earthen embankment. This solves the problem that when existing earthen embankment machines are used, the compaction plate is fixed and cannot be adjusted. If different models of earthen embankment machines are needed to change the height of the earthen embankment, different models of earthen embankment machines can be used, which leads to some limitations of the equipment and reduces the practicality of the device.

[0015] When it is necessary to adjust the height of the earth embankment, first pull the U-shaped rod forward to separate the teeth and rack. Then turn the handle to adjust the position of the compaction plate. After that, release the U-shaped rod. Under the elastic force of the spring, push the U-shaped rod to move, so that the teeth and rack mesh with each other, thereby fixing the position of the rack. This, in turn, fixes the position of the L-shaped guide rod and the threaded cylinder, preventing the screw from rotating due to vibration generated during the operation of the earth embankment machine, thus ensuring the stability of the position of the compaction plate.

[0016] When the push rod is to be rotated, the grip will block the push rod, thus reminding the operator to first push the grip to move, allowing the teeth and rack to separate and removing the restriction on the position of the threaded cylinder, before rotating the push rod. This avoids the operator directly rotating the push rod and improves the flexibility of the device operation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a ridge-building machine with adjustable ridge height according to the present invention;

[0018] Figure 2 This is a schematic diagram of the fixing plate and embankment structure of this utility model;

[0019] Figure 3 This is a schematic diagram showing the disassembled structure of the fixing plate and limiting component of this utility model;

[0020] Figure 4 This is a schematic diagram of the limiting component structure of this utility model.

[0021] In the diagram: 1. Frame; 2. Connecting rod; 3. First support rod; 4. Drive wheel; 5. Cantilever plate; 6. Fixed plate; 7. Second support rod; 8. Mortar plate; 9. Rotating shaft; 10. Reinforcing rod; 11. Synchronous shaft; 12. Compactor plate; 13. Threaded cylinder; 14. Screw; 15. Handle; 16. Push rod; 17. L-shaped guide rod; 18. Rack; 19. U-shaped rod; 20. Convex tooth; 21. Fixed rod; 22. Side plate; 23. Spring; 24. Grip rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figures 1-4The diagram shows an adjustable embankment building machine, comprising a frame 1. A connecting rod 2 is fixedly installed at the front end of the frame 1. Two symmetrically distributed cantilever plates 5 are fixedly installed on the side of the connecting rod 2. A fixed plate 6 is fixedly connected between the ends of the two cantilever plates 5. A second support rod 7 is fixedly installed at both ends of the fixed plate 6. A rotating shaft 9 is rotatably installed at the end of the second support rod 7 via a first bearing. An embankment building disc 8 is fixedly installed at the end of the rotating shaft 9. A compaction plate 12 is movably fitted between the two embankment building discs 8. A threaded cylinder 13 is fixedly installed at the top of the compaction plate 12. A screw 14 is threadedly connected inside the threaded cylinder 13. A handle 15 is fixedly installed at one end of the screw 14 that movably passes through the top of the fixed plate 6. L-shaped guide rods 17 are fixedly installed on the left and right sides of the threaded cylinder 13. A guide groove is fixedly opened inside the fixed plate 6 for the L-shaped guide rods 17 to move through.

[0024] In use, when the height of the earthen embankment needs to be adjusted, the handle 15 is turned, which drives the screw 14 to rotate. Through the setting of the L-shaped guide rod 17 and the guide groove, the rotating screw 14 drives the threaded cylinder 13 to move up and down, which in turn drives the compaction plate 12 to move up and down, thereby adjusting the height of the earthen embankment. This solves the problem that in the existing earthen embankment construction machine, since the compaction plate 12 is fixed and cannot be adjusted, different models of earthen embankment construction machines can only be used to change the height of the earthen embankment, which leads to some limitations of the equipment and reduces the practicality of the device.

[0025] To prevent the screw 14 from rotating, a limiting component is provided on the front side of the fixing plate 6. The limiting component includes a limiting groove that communicates with the guide groove. The limiting groove is located at the front end of the guide groove, and the width of the limiting groove is smaller than the width of the guide groove. The limiting groove passes through the front side of the fixing plate 6. A rack 18 located inside the limiting groove is fixedly provided on the side of the L-shaped guide rod 17. Two symmetrically distributed fixing rods 21 are fixedly provided on the front side of the fixing plate 6. A U-shaped rod 19 is slidably provided on the outside of the fixing rod 21. A side plate 22 is fixedly provided at the end of the fixing rod 21. A spring 23 is fixedly connected between the side plate 22 and the U-shaped rod 19. The spring 23 is movably sleeved on the outside of the fixing rod 21. A tooth 20 is fixedly provided at the end of the U-shaped rod 19. The tooth 20 and the rack 18 mesh with each other.

[0026] When it is necessary to adjust the height of the earth embankment, first pull the U-shaped rod 19 forward to separate the tooth 20 and the rack 18. Then turn the handle 15 to adjust the position of the compaction plate 12 into place. After that, release the U-shaped rod 19. Under the elastic force of the spring 23, push the U-shaped rod 19 to move, so that the tooth 20 and the rack 18 mesh with each other, thereby fixing the position of the rack 18. This, in turn, fixes the position of the L-shaped guide rod 17 and the threaded cylinder 13, preventing the screw 14 from rotating due to vibration generated during the operation of the earth embankment machine, thus ensuring the stability of the position of the compaction plate 12.

[0027] Furthermore, a synchronous shaft 11 is fixedly connected between the two embankment plates 8, and the tamping plate 12 is hollow in the middle. The tamping plate 12 is movably sleeved on the outside of the synchronous shaft 11. The synchronous shaft 11 enhances the stability of the connection between the two embankment plates 8 and ensures the stable rotation of the two embankment plates 8.

[0028] Furthermore, several push rods 16 are fixedly installed on the outer ring of the handle 15, and a grip 24 is fixedly installed at the middle of the top of the U-shaped rod 19. The grip 24 is located between two adjacent push rods 16. When the push rod 16 is to be rotated, the grip 24 will block the push rod 16, thereby reminding the operator to push the grip 24 to move first, so that the tooth 20 and the rack 18 are separated from each other, and the limitation on the position of the threaded cylinder 13 is removed before rotating the push rod 16. This avoids the operator directly rotating the push rod 16 and improves the flexibility of the device operation.

[0029] Furthermore, a first support rod 3 is fixedly installed at both ends of the connecting rod 2, and a drive wheel 4 is rotatably installed at the end of the first support rod 3 via a second bearing.

[0030] Furthermore, a reinforcing rod 10 is fixedly connected between the inner wall of the embankment plate 8 and the outer ring of the rotating shaft 9, and several reinforcing rods 10 are evenly distributed in a ring.

[0031] Working principle: When adjusting the height of the earthen embankment during use, first push the handle 24 to move it, pulling the U-shaped rod 19 forward to separate the tooth 20 and the rack 18. Then rotate the handle 15 to rotate the screw 14. Through the L-shaped guide rod 17 and the guide groove, the rotating screw 14 drives the threaded cylinder 13 to move up and down, which in turn drives the compaction plate 12 to move up and down, thereby adjusting the height of the earthen embankment. After the position of the compaction plate 12 is adjusted to the correct position, release the U-shaped rod 19. Under the elastic force of the spring 23, push the U-shaped rod 19 to move it, allowing the tooth 20 and the rack 18 to mesh with each other, thereby fixing the position of the rack 18 and fixing the positions of the L-shaped guide rod 17 and the threaded cylinder 13. This prevents the screw 14 from rotating due to vibration generated during the operation of the earthen embankment machine, thus ensuring the stability of the position of the compaction plate 12.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A ridge building machine with adjustable ridge height, comprising a frame (1), characterized in that: A connecting rod (2) is fixedly installed at the front end of the frame (1). Two symmetrically distributed cantilever plates (5) are fixedly installed on the side of the connecting rod (2). A fixed plate (6) is fixedly connected between the ends of the two cantilever plates (5). A second support rod (7) is fixedly installed at both ends of the fixed plate (6). A rotating shaft (9) is rotatably installed at the end of the second support rod (7) through a first bearing. A ridge-building plate (8) is fixedly installed at the end of the rotating shaft (9). A tamping plate (12) is movably attached between the two ridge-building plates (8). A threaded cylinder (13) is fixedly installed at the top of the tamping plate (12). A screw (14) is threadedly connected inside the threaded cylinder (13). A handle (15) is fixedly installed at one end of the screw (14) that movably passes through the top of the fixed plate (6). L-shaped guide rods (17) are fixedly installed on both the left and right sides of the threaded cylinder (13). A guide groove for the L-shaped guide rod (17) to move through is fixedly opened inside the fixed plate (6). A limit component is provided on the front side of the fixing plate (6).

2. The berming machine of claim 1 wherein: A synchronous shaft (11) is fixedly connected between the two embankment plates (8). The tamping plate (12) is hollow in the middle and is movably sleeved on the outside of the synchronous shaft (11).

3. The berming machine of claim 1 wherein: Several push rods (16) are fixedly installed on the outer ring of the handle (15).

4. The berming machine of claim 1 wherein: Both ends of the connecting rod (2) are fixedly provided with a first support rod (3), and the end of the first support rod (3) is rotatably provided with a drive wheel (4) through a second bearing.

5. The berming machine of claim 1 wherein: The limiting component includes a limiting groove that communicates with the guide groove. The limiting groove is located at the front end of the guide groove. The width of the limiting groove is smaller than the width of the guide groove. The limiting groove passes through the front side of the fixing plate (6). The side of the L-shaped guide rod (17) is fixedly provided with a rack (18) located inside the limiting groove. The front side of the fixing plate (6) is fixedly provided with two symmetrically distributed fixing rods (21). The outside of the fixing rod (21) is slidably provided with a U-shaped rod (19). The end of the fixing rod (21) is fixedly provided with a side plate (22). A spring (23) is fixedly connected between the side plate (22) and the U-shaped rod (19). The spring (23) is movably sleeved on the outside of the fixing rod (21). The end of the U-shaped rod (19) is fixedly provided with a protruding tooth (20). The protruding tooth (20) and the rack (18) mesh with each other.

6. A berming machine with adjustable berm height according to claim 5, characterized in that: A grip (24) is fixedly installed at the middle of the top of the U-shaped rod (19), and the grip (24) is located between two adjacent push rods (16).

7. The berming machine of claim 1 wherein: A reinforcing rod (10) is fixedly connected between the inner wall of the embankment plate (8) and the outer ring of the rotating shaft (9), and the reinforcing rod (10) is evenly distributed in a ring.

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