A land grading ramming device

Abstract

A land leveling ramming device, including main support platform, driven ring, driven gear ring, ramming driving motor, driving gear, the top of the main support platform has a main bearing cylinder, a motor bearing table, the main bearing cylinder is in the central position of the main support platform, the motor bearing table is located on the side of the main bearing cylinder, the inside of the main bearing cylinder has a driven column butt joint groove, the bottom of the main bearing cylinder has a gear ring mounting table, the driven gear ring is rotatably connected with the main bearing cylinder, the inside of the driven gear ring has a gear ring mounting groove, the gear ring mounting groove is adapted to the gear ring mounting table, the gear ring mounting groove is connected with the gear ring mounting table, the gear ring mounting groove slides outside the gear ring mounting table, the ramming driving motor is inserted into the inside of the motor bearing table and fixed, the ramming driving motor has a transmission shaft fixedly connected with the driving gear, and the driving gear is engaged with the driven gear ring.

Description

Technical Field

[0001] This utility model relates to the field of land leveling and ramming, and in particular to a land leveling and ramming device. Background Technology

[0002] An existing patent (publication number: CN220847514U) proposes a land leveling and ramming device, including an equipment connecting platform, a motor support platform, a tensioning disc, a tensioning shaft, a hammer spring, a rammed earth block support bridge, a drive motor, a spiral shaft, a spherical shaft, and rammed earth blocks. The upper part of the equipment connecting platform has an equipment support bridge. However, in this device, "the spherical shaft slides inside the spiral groove." The cooperation between the spiral groove and the spherical shaft makes the running trajectory of the spherical shaft completely fixed. When facing more complex ramming operations, the spherical shaft may not be able to reach the specific position of the spiral groove, causing it to jam, which affects the adaptability of this device. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing a land leveling and ramming device in which the inclined surface of the lifting drive slide gradually pushes the driven ring to its highest point until the driven ring reaches the vertical surface of the lifting drive slide. The bottom ramming blocks are driven by the ramming drive spring to strike the ground at high speed to complete the ramming operation. The driven ring can stop at any position on the vertical surface of the lifting drive slide and can be docked with the lifting drive slide at any position. This device is adaptable to ramming operations in different locations and has strong adaptability.

[0004] The objective of this utility model is achieved through the following technical solution: A land leveling and ramming device includes a main support platform, a driven ring, a driven gear ring, a ramming drive motor, and a drive gear. The main support platform has a main bearing cylinder and a motor bearing platform at its top. The main bearing cylinder is located in the center of the main support platform, and the motor bearing platform is located on the side of the main bearing cylinder. The main bearing cylinder has a driven column docking groove inside, and a gear ring mounting platform at its bottom. The driven gear ring is rotatably connected to the main bearing cylinder. The driven gear ring has a gear ring mounting groove on its inner side, which is adapted to the gear ring mounting platform and connected to it. The gear ring mounting groove slides outside the gear ring mounting platform. The ramming drive motor is inserted into and fixed inside the motor bearing platform. The drive gear is fixedly connected to the drive shaft of the ramming drive motor. The drive gear meshes with the driven gear ring. The driven gear ring has a lifting drive slide at its top.

[0005] The lifting drive slides are symmetrically arranged around the central axis of the driven gear ring. The main bearing cylinder has driven ring positioning grooves on both sides. The main support platform has side support frames at the four corners. The top of the side support frames has an upper reset bearing platform. The bottom of the upper reset bearing platform has an upper reset bearing column. The bottom of the main support platform is provided with a bottom rammed earth block. The top of the bottom rammed earth block has an upper driven column. The upper driven column is adapted to the driven column docking groove. The upper driven column is connected to the driven column docking groove and slides inside the driven column docking groove. The upper driven column has driven ring bearing platforms on both sides. The driven ring bearing platforms are adapted to the driven ring positioning grooves and are connected to the driven ring positioning grooves. The driven ring bearing platforms slide inside the driven ring positioning grooves.

[0006] The driven ring support platform has a driven ring mounting post on its side, which is rotatably connected to the driven ring. The driven ring is pressed against the upper part of the lifting drive slide. The upper driven post has a reset post docking groove inside, which is adapted to the upper reset support post. The reset post docking groove is connected to the upper reset support post, and the upper reset support post slides inside the reset post docking groove. A rammed earth drive spring is provided at the bottom of the upper reset support post. The bottom of the rammed earth drive spring is connected to the bottom of the reset post docking groove, and the top of the rammed earth drive spring is connected to the bottom of the upper reset support post.

[0007] Beneficial effects: 1. When performing land leveling and ramming operations, the inclined surface of the lifting drive slide gradually pushes the driven ring to the highest point until the driven ring moves to the vertical surface of the lifting drive slide. The bottom rammed soil block is driven by the ramming drive spring to smash the ground at high speed to complete the ramming operation. The driven ring can stop at any position on the vertical surface of the lifting drive slide, and can be docked with the lifting drive slide at any position. It can adapt to ramming operations in different positions and has strong adaptability.

[0008] 2. The present invention has two driven rings symmetrically arranged on both sides of the driven column, which makes the force on the bottom rammed earth block more balanced during the rising process, and makes the driven column less likely to generate local severe friction due to the unbalanced force during the rising process, thus ensuring the operational stability of the device.

[0009] 3. The bottom of the driven ring positioning chute of this utility model is provided with an anti-collision platform, so that after the driven ring support platform runs to the lower limit position, the driven ring support platform will contact the anti-collision pad to avoid direct collision between the driven ring support platform and the bottom of the driven ring positioning chute, thus ensuring the safety of the bottom tamping block under the limit stroke. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of a land leveling and ramming device according to the present invention.

[0011] Figure 2 This is a front view of a land leveling and ramming device according to the present invention.

[0012] Figure 3 This is a side cross-sectional view of a land leveling and ramming device according to the present invention.

[0013] Figure 4 This is a diagram showing the installation status of the anti-collision platform described in this utility model.

[0014] Figure 5 This is a schematic diagram of the driven toothed ring structure described in this utility model.

[0015] Figure 6 This is a schematic diagram of the main support platform structure described in this utility model. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments: Example 1: A land leveling and ramming device includes a main support platform 1, a driven ring 8, a driven gear ring 12, a ramming drive motor 13, and a drive gear 15. The main support platform 1 has a main bearing cylinder 2 and a motor bearing platform 14 at its top. The main bearing cylinder 2 is located in the center of the main support platform 1, and the motor bearing platform 14 is located on the side of the main bearing cylinder 2. The main bearing cylinder 2 has a driven column docking groove 18 inside, and a gear ring mounting platform 20 at its bottom. The driven gear ring 12 is rotatably connected to the main bearing cylinder 2. The driven gear ring 12 has a gear ring mounting groove 21 on its inner side, which is adapted to the gear ring mounting platform 20. The gear ring mounting groove 21 connects to the gear ring mounting platform 20 and slides on the outside of the gear ring mounting platform 20. The ramming drive motor... 13 is inserted into the motor support platform 14 and fixed. The drive shaft of the ramming drive motor 13 is fixedly connected to the drive gear 15. The drive gear 15 meshes with the driven gear ring 12. The top of the driven gear ring 12 has a lifting drive slide 11. When performing soil leveling and ramming operations, the inclined surface of the lifting drive slide 11 gradually pushes the driven ring 8 to the highest point until the driven ring 8 runs to the vertical surface of the lifting drive slide 11. The bottom ramming block 16 is driven by the ramming drive spring 19 to smash the ground at high speed to complete the ramming operation. The driven ring 8 can stop at any position on the vertical surface of the lifting drive slide 11, and can be docked with the lifting drive slide 11 at any position. It can adapt to ramming operations in different positions and has strong adaptability.

[0017] Example 2: The lifting drive slide 11 of this utility model is symmetrically arranged around the central axis of the driven gear ring 12. The main bearing cylinder 2 has driven ring positioning grooves 10 on both sides. The main support platform 1 has side support frames 3 at its four corners. The top of the side support frames 3 has an upper reset bearing platform 4, and the bottom of the upper reset bearing platform 4 has an upper reset bearing column 5. The bottom of the main support platform 1 is provided with a bottom rammed earth block 16, and the top of the bottom rammed earth block 16 has an upper driven column 6. The upper driven column 6 is adapted to the driven column docking groove 18, and the upper driven column 6 connects to the driven column docking groove 18. The moving column 6 slides inside the driven column docking groove 18. The upper driven column 6 has driven ring bearing platforms 9 on both sides. Two driven rings 8 are symmetrically arranged on both sides of the upper driven column 6, so that the force is more balanced during the rise of the bottom rammed soil block 16, and the upper driven column 6 is less likely to generate local severe friction due to unbalanced force during the rise, thus ensuring the operational stability of the device. The driven ring bearing platform 9 is adapted to the driven ring positioning slide groove 10. The driven ring bearing platform 9 is connected to the driven ring positioning slide groove 10, and the driven ring bearing platform 9 slides inside the driven ring positioning slide groove 10.

[0018] Example 3: The driven ring support platform 9 of this utility model has a driven ring mounting post 7 on its side. The driven ring mounting post 7 is rotatably connected to the driven ring 8. The driven ring 8 is pressed against the upper part of the lifting drive slide 11. The upper driven post 6 has a reset post docking groove 17 inside. The reset post docking groove 17 is adapted to the upper reset support post 5. The reset post docking groove 17 is connected to the upper reset support post 5. The upper reset support post 5 slides inside the reset post docking groove 17. A ramming drive spring 19 is provided at the bottom of the upper reset support post 5. The bottom of the ramming drive spring 19 is connected to the bottom of the reset post docking groove 17, and the top of the ramming drive spring 19 is connected to the bottom of the upper reset support post 5.

[0019] Example 4: The driven ring positioning slide 10 of this utility model has a collision block positioning groove 25 at the bottom. The collision platform 24 is adapted to the driven ring positioning slide 10 and is connected to the driven ring positioning slide 10. The collision platform 24 slides inside the driven ring positioning slide 10. The bottom of the driven ring positioning slide 10 is provided with a collision platform 24 so that after the driven ring support platform 9 runs to the lower limit position, the driven ring support platform 9 will contact the collision pad 23 to avoid the driven ring support platform 9 directly colliding with the bottom of the driven ring positioning slide 10 and causing damage, thus ensuring the safety of the bottom rammed earth block 16 running under the limit stroke. The bottom of the collision platform 24 has a collision block positioning rod 22, which is adapted to the collision block positioning groove 25.

[0020] Example 5: The anti-collision block positioning rod 22 of this utility model is connected to the anti-collision block positioning groove 25. The anti-collision block positioning rod 22 slides inside the anti-collision block positioning groove 25. The anti-collision block positioning rod 22 and the bottom of the anti-collision block positioning groove 25 are connected by a spring. The anti-collision pad 23 is fixedly connected to the top of the anti-collision platform 24.

[0021] Example 6: The installation steps of this utility model are as follows: Rotately connect the driven gear ring 12 to the main bearing cylinder 2 of the main support platform 1, so that the gear ring mounting groove 21 of the driven gear ring 12 is fitted onto the outside of the gear ring mounting platform 20 of the main support platform 1. Insert the upper driven column 6 of the bottom rammed earth block 16 into the driven column docking groove 18 of the main support platform 1. Insert the driven ring bearing platform 9 of the bottom rammed earth block 16 into the driven ring positioning slide groove 10 of the main support platform 1. Rotately connect the driven ring mounting column 7 of the bottom rammed earth block 16 to the driven ring 8, so that the driven ring 8 is pressed against the upper part of the lifting drive slide 11 of the driven gear ring 12. Insert the upper reset bearing column 5 of the main support platform 1 into the reset column docking groove of the bottom rammed earth block 16. Inside the groove 17, the bottom of the upper reset bearing column 5 is connected to the bottom of the reset column docking groove 17 via a ramming drive spring 19. The ramming drive motor 13 is inserted into the motor bearing platform 14 of the main support platform 1 and fixed. The drive shaft of the ramming drive motor 13 is fixedly connected to the drive gear 15, so that the drive gear 15 meshes with the driven gear ring 12. The anti-collision platform 24 is inserted into the driven ring positioning slide groove 10 of the main support platform 1. The anti-collision block positioning rod 22 of the anti-collision platform 24 is inserted into the anti-collision block positioning groove 25 of the main support platform 1. The bottom of the anti-collision block positioning rod 22 is connected to the bottom of the anti-collision block positioning groove 25 via a spring. The top of the anti-collision platform 24 is fixedly connected to the anti-collision pad 23. The installation of this device is completed.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A land leveling and ramming device, characterized in that: The system includes a main support platform (1), a driven ring (8), a driven gear ring (12), a rammed earth drive motor (13), and a drive gear (15). The main support platform (1) has a main bearing cylinder (2) and a motor bearing platform (14) at its top. The main bearing cylinder (2) is located in the center of the main support platform (1), and the motor bearing platform (14) is located on the side of the main bearing cylinder (2). The main bearing cylinder (2) has a driven column docking groove (18) inside, and a gear ring mounting platform (20) at the bottom of the main bearing cylinder (2). The driven gear ring (12) is rotatably connected to the main bearing cylinder (2). The inner side of the toothed ring (12) has a toothed ring mounting groove (21), which is adapted to the toothed ring mounting platform (20). The toothed ring mounting groove (21) is connected to the toothed ring mounting platform (20). The toothed ring mounting groove (21) slides on the outside of the toothed ring mounting platform (20). The rammed earth drive motor (13) is inserted into the motor support platform (14) and fixed. The drive shaft of the rammed earth drive motor (13) is fixedly connected to the drive gear (15). The drive gear (15) meshes with the driven toothed ring (12). The top of the driven toothed ring (12) has a lifting drive slide (11).

2. The land leveling and ramming device according to claim 1, characterized in that: The lifting drive slide (11) is symmetrically arranged around the central axis of the driven gear ring (12). The main bearing cylinder (2) has driven ring positioning grooves (10) on both sides. The main support platform (1) has side support frames (3) at the four corners. The top of the side support frame (3) has an upper reset bearing platform (4). The bottom of the upper reset bearing platform (4) has an upper reset bearing column (5). The bottom of the main support platform (1) is provided with a bottom rammed earth block (16). The top of the bottom rammed earth block (16) has an upper driven column (5). 6) The upper driven column (6) is adapted to the driven column docking groove (18). The upper driven column (6) is connected to the driven column docking groove (18). The upper driven column (6) slides inside the driven column docking groove (18). The upper driven column (6) has driven ring support platforms (9) on both sides. The driven ring support platforms (9) are adapted to the driven ring positioning slide groove (10). The driven ring support platforms (9) are connected to the driven ring positioning slide groove (10). The driven ring support platforms (9) slide inside the driven ring positioning slide groove (10).

3. The land leveling and ramming device according to claim 2, characterized in that: The driven ring support platform (9) has a driven ring mounting column (7) on its side. The driven ring mounting column (7) is rotatably connected to the driven ring (8). The driven ring (8) is pressed against the upper part of the lifting drive slide (11). The upper driven column (6) has a reset column docking groove (17) inside. The reset column docking groove (17) is adapted to the upper reset support column (5). The reset column docking groove (17) is connected to the upper reset support column (5). The upper reset support column (5) slides inside the reset column docking groove (17). The bottom of the upper reset support column (5) is provided with a rammed earth drive spring (19). The bottom of the rammed earth drive spring (19) is connected to the bottom of the reset column docking groove (17). The top of the rammed earth drive spring (19) is connected to the bottom of the upper reset support column (5).

4. The land leveling and ramming device according to claim 3, characterized in that: The driven ring positioning slide (10) has a collision block positioning groove (25) at the bottom. The collision platform (24) is adapted to the driven ring positioning slide (10). The collision platform (24) is connected to the driven ring positioning slide (10). The collision platform (24) slides inside the driven ring positioning slide (10). The bottom of the collision platform (24) has a collision block positioning rod (22). The collision block positioning rod (22) is adapted to the collision block positioning groove (25).

5. A land leveling and ramming device according to claim 4, characterized in that: The anti-collision block positioning rod (22) is connected to the anti-collision block positioning groove (25). The anti-collision block positioning rod (22) slides inside the anti-collision block positioning groove (25). The anti-collision block positioning rod (22) and the bottom of the anti-collision block positioning groove (25) are connected by a spring. The anti-collision pad (23) is fixedly connected to the top of the anti-collision platform (24).

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