Earth ramming device for land leveling engineering

Abstract

The utility model provides an earth ramming device for land leveling engineering, belongs to the technical field of land leveling equipment, and solves the problems that the land leveling effect cannot be considered and a transmission structure is easy to wear in the prior art. A power device is installed on a box body of the device, and a rotating wheel is installed on an output shaft of the power device. A second connecting plate and a first connecting plate are sequentially arranged in the box body from top to bottom, and the first guide rod penetrates through the whole second connecting plate from the inner wall of the top of the box body and is partially or completely connected into the first connecting plate. The second guide rod penetrates through the whole first connecting plate from the bottom surface of the second connecting plate and is partially or completely connected into the earth ramming plate. The bottom of the first connecting plate is connected with the earth ramming plate through a connecting column. The center point of the second connecting plate is hinged to one point on the edge of the rotating wheel. And a second spring surrounds the outer ring of the second guide rod. According to the device, the earth ramming plate can move up and down in a reciprocating mode, and a buffering protection effect on a transmission structure in the device can also be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of land leveling equipment, in particular to a tamping device for land leveling engineering. Background Art

[0002] Land leveling refers to the modification of the land surface conditions through demolition and earthwork, or the removal of buildings, structures and significant height differences in different locations of the land, in order to meet subsequent construction requirements.

[0003] Most existing tamping devices are rigidly connected to the ground and the mechanical tamping part during mechanical tamping, without adopting a corresponding buffer mechanism, for example, see Chinese patent CN217267384U, etc. After reciprocating tamping during the tamping process, it is very easy to accelerate the wear of the transmission structure of the tamping device and shorten its service life.

[0004] The ramming device disclosed in Chinese patent CN220433605U is provided with a spring 1 on a mounting rod between a mounting plate and a mounting frame, and a plurality of springs 2 are directly provided between the ramming plate and a leveling plate provided at the bottom of the mounting rod, so as to improve the vibration resistance of the ramming device. However, the structural stability of the ramming device is poor, and the land leveling effect is also poor. Utility Model Content

[0005] In view of the above analysis, the embodiment of the utility model aims to provide a tamping device for land leveling engineering, so as to solve the problem that the prior art cannot take into account both the land leveling effect and the easy wear of the transmission structure.

[0006] On the one hand, the embodiment of the utility model provides a tamping device for land leveling engineering, including a box, a power generation device, a rotating wheel, a first connecting plate, a second connecting plate, a first guide rod, a second guide rod, a tamping plate, a connecting column and a second spring; wherein,

[0007] A power device is installed on the top of the box body, and a rotating wheel is installed on the output shaft of the power device; a second connecting plate is arranged on the upper inner side of the box body, and at least one first guide rod that runs through the entire second connecting plate and is partially or completely connected to the first connecting plate is fixed on each side of the top inner wall of the upper inner side; a first connecting plate is arranged directly below the second connecting plate, and at least one second guide rod that runs through the entire first connecting plate and is partially or completely connected to the rammed earth plate is fixed on each side of the bottom surface of the first connecting plate; a connecting column is arranged on the bottom surface of the first connecting plate, and the bottom end of the connecting column is fixedly connected to the rammed earth plate;

[0008] The center point of the second connecting plate is hinged to a point on the edge of the rotating wheel;

[0009] A second spring surrounds the outer ring of the second guide rod, and two ends of the second spring are respectively fixedly connected to the rammed earth plate and the first connecting plate on one side close to each other.

[0010] The beneficial effects of the above technical solution are as follows: a new tamping device for land leveling engineering is proposed, which is provided with a power device and a tamping plate. After starting the power device, it can drive the rotating wheel to rotate, thereby driving the second connecting plate to move upward, further driving the first connecting plate to move upward through the second guide rod and the second spring, and then driving the tamping plate to move upward through the connecting column. When the rotating wheel rotates one circle, the tamping plate can be reciprocated up and down, so that the tamping operation can be performed on the ground that needs to be leveled and tamped, and it can also have a buffering and protective effect on the transmission structure of the device.

[0011] Based on the further improvement of the above device, the number of the first guide rod and the number of the second guide rod are both 2; and

[0012] The first guide rod and the second guide rod are symmetrically arranged on both sides of the connecting column;

[0013] The axis of the connecting column is located on the center line of the first connecting plate, the second connecting plate and the rammed earth plate.

[0014] Furthermore, the soil tamping device for land leveling engineering also includes a first spring; wherein,

[0015] A first spring surrounds the outer ring of the first guide rod, and two ends of the first spring are respectively fixedly connected to one side of the first connecting plate and the second connecting plate that are close to each other.

[0016] Furthermore, the ramming device for land leveling engineering also includes a limit plate; wherein,

[0017] A limiting plate is fixedly mounted on the bottom end of the second guide rod; the bottom surface of the limiting plate is fixedly connected to the rammed earth plate; and both ends of the second spring are respectively fixedly connected to the limiting plate and the side of the first connecting plate close to each other.

[0018] Furthermore, the tamping device for land leveling engineering also includes a pull rod; wherein,

[0019] One end of the pull rod is hinged to one side of the rotating wheel, and the other end thereof is hinged to the top surface of the second connecting plate.

[0020] Furthermore, the tamping device for land leveling engineering also includes a support plate and universal wheels; wherein,

[0021] Support plates are welded on both sides of the lower part of the box body, and at least one universal wheel is fixedly installed on the bottom surface of each support plate.

[0022] Furthermore, the tamping device for land leveling engineering also includes a handle; wherein,

[0023] The handle is installed horizontally and fixedly on one side of the box body, and the installation surface of the handle is perpendicular to the sliding direction of the universal wheel.

[0024] Furthermore, the power device includes a diesel engine; wherein,

[0025] The diesel engine is installed on the top of the box body by bolts.

[0026] Further, the bottom surface of the first connecting plate is welded to the connecting column; and,

[0027] The number of the first guide rod, the first spring, the second guide rod, and the second spring is 2, and the number of the universal wheels is 4.

[0028] Furthermore, the ramming device for land leveling engineering also includes a sprinkler, a solar panel, an energy storage device, and an electric light; wherein,

[0029] The water outlet of the sprinkler system faces the ground;

[0030] The solar panel is located on the top of the box, and its output end is connected to the charging end of the energy storage device; the power supply end of the energy storage device is connected to the power supply port of the electric light or power device located on the side of the box.

[0031] The utility model summary is provided to introduce a selection of concepts in a simplified form, which will be further described in the following detailed description. The utility model summary is not intended to identify key features or essential features of the utility model, nor is it intended to limit the scope of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0033] Figure 1 A schematic diagram of the three-dimensional structure of a tamping device for land leveling engineering in Example 1 is shown;

[0034] Figure 2 A schematic diagram of the external structure of a ramming device for land leveling engineering in Example 2 is shown;

[0035] Figure 3 A schematic diagram showing the internal structure of a tamping device for land leveling engineering in Example 2;

[0036] Figure 4 A second schematic diagram of the internal structure of the tamping device for land leveling engineering in Example 2 is shown.

[0037] Reference numerals

[0038] 1-box; 2-support plate; 3-rammed earth plate; 4-universal wheel; 5-pull rod; 6-diesel engine;

[0039] 7-rotating wheel; 8-handle; 9-first connecting plate; 10-connecting column; 11-first spring; 12-second connecting plate; 13-first guide rod; 14-second guide rod; 15-second spring; 16-limiting plate. DETAILED DESCRIPTION

[0040] Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0041] As used herein, the term "including" and its variations mean open inclusion, i.e., "including but not limited to". Unless otherwise stated, the term "or" means "and / or". The term "based on" means "based at least in part on". The terms "an example embodiment" and "an embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one further embodiment". The terms "first", "second", etc. may refer to different or the same objects. Other explicit and implicit definitions may also be included below.

[0042] Example 1

[0043] An embodiment of the utility model discloses a tamping device for land leveling engineering, which aims to effectively improve the problem that the existing technology cannot take into account both the land leveling effect and the easy wear of the transmission structure through improved structure. The tamping device for land leveling engineering includes a box body 1, a power generation device, a rotating wheel 7, a first connecting plate 9, a second connecting plate 12, a first guide rod 13, a second guide rod 14, a tamping plate 3, a connecting column 10 and a second spring 15, such as Figure 1 shown.

[0044] A power device (which may be a gasoline-driven, diesel-driven or electric-driven power device) is installed on the top of the box body 1, and a rotating wheel 7 is installed on the output shaft of the power device, and the power device can drive the rotating wheel 7 to rotate.

[0045] A second connecting plate 12 is provided on the upper inner side of the box body 1, and at least one first guide rod 13 is fixed on each side of the top inner wall on the upper inner side of the box body 1, which penetrates the entire second connecting plate 12 and is partially or completely connected to the first connecting plate 9. The first guide rod 13 plays a guiding role, allowing the second connecting plate 12 to move upward.

[0046] The first connecting plate 9 is arranged directly below the second connecting plate 12, and at least one second guide rod 14 is fixed on each side of the bottom surface thereof (the second connecting plate), which penetrates the entire first connecting plate 9 and is partially or completely connected to the rammed earth plate 3. The second guide rod 14 also plays a guiding role, so that the rammed earth plate 3 can move upward.

[0047] The bottom surface of the first connecting plate 9 is provided with a connecting column 10 (which can be a self-contained structure or an independent connecting column 10), and the bottom end of the connecting column 10 is fixedly connected to the rammed earth plate 3. When the first connecting plate 9 moves, the rammed earth plate 3 can be driven to move through the connecting column 10.

[0048] The center point of the second connecting plate 12 is hinged to a point on the edge of the rotating wheel 7 .

[0049] The second guide rod 14 is surrounded by a second spring 15 , and two ends of the second spring 15 are respectively fixedly connected to the rammed earth plate 3 and the first connecting plate 9 at one side close to each other.

[0050] Compared with the prior art, this embodiment proposes a new ramming device for land leveling engineering, which is provided with a power device and a ramming plate 3. After the power device is started, it can drive the rotating wheel 7 to rotate, thereby driving the second connecting plate 12 to move upward, further driving the first connecting plate 9 to move upward through the second guide rod 14 and the second spring 15, and then driving the ramming plate 3 to move upward through the connecting column 10. When the rotating wheel 7 rotates one circle, the ramming plate 3 can be reciprocated up and down, so that the ramming and leveling operation can be performed on the ground that needs to be leveled and rammed, and it can also have a buffering and protective effect on the transmission structure of the device.

[0051] Example 2

[0052] Based on the improvement of the first embodiment, the number of the first guide rods 13 and the second guide rods 14 are both 2. Moreover, the first guide rods 13 and the second guide rods 14 are symmetrically arranged on both sides of the connecting column.

[0053] The axis of the connecting column is located on the center line of the first connecting plate 9, the second connecting plate 12 and the rammed earth plate 3. Figure 2 to Figure 4 shown.

[0054] Preferably, the tamping device for land leveling engineering further comprises a first spring 11. The first spring 11 surrounds the outer ring of the first guide rod 13, and the two ends of the first spring 11 are respectively fixedly connected to the first connecting plate 9 and the second connecting plate 12 on the side close to each other.

[0055] Preferably, the ramming device for land leveling engineering further includes a limit plate 16. The limit plate 16 is fixedly mounted on the bottom end of the second guide rod 14. The bottom surface of the limit plate 16 is fixedly connected to the ramming plate 3. The two ends of the second spring 15 are respectively fixedly connected to the side where the limit plate 16 and the first connecting plate 9 are close to each other. When the second connecting plate 12 moves upward, it can drive the second spring 15 and the limit plate 16 to drive the first connecting plate 9 to move upward.

[0056] Preferably, the tamping device for land leveling engineering further comprises a pull rod 5. One end of the pull rod 5 is hinged to one side of the rotating wheel 7, and the other end thereof is hinged to the top surface of the second connecting plate 12. When the rotating wheel 7 rotates, the pull rod 5 can drive the second connecting plate 12 to reciprocate up and down.

[0057] Preferably, the tamping device for land leveling engineering further comprises a support plate 2 and a universal wheel 4. The support plates 2 are welded to both sides of the lower part of the box body 1, and at least one universal wheel 4 is fixedly mounted on the bottom surface of each support plate 2.

[0058] Preferably, the tamping device for land leveling engineering further comprises a handle 8. The handle 8 is installed horizontally and fixedly on one side of the box body 1, and the installation surface of the handle 8 is perpendicular to the sliding direction of the universal wheel 4. Pushing the handle 8 can facilitate the movement of the box body 1 through the universal wheel 4.

[0059] Preferably, the power device comprises a diesel engine 6. The diesel engine 6 is mounted on the top of the housing 1 by bolts.

[0060] Preferably, the bottom surface of the first connecting plate 9 is welded to the connecting column 10. In addition, the number of the first guide rod 13, the first spring 11, the second guide rod 14, and the second spring 15 is 2, and the number of the universal wheels 4 is 4.

[0061] Preferably, the ramming device for land leveling engineering further comprises a sprinkler, a solar panel, an energy storage device, and an electric lamp. The water outlet of the sprinkler faces the ground. The solar panel is located at the top of the box 1, and its output end is connected to the charging end of the energy storage device. The power supply end of the energy storage device is connected to the power supply port of the electric lamp or the power device located on the side of the box 1 (to power the power device of the electric drive or compound drive mode).

[0062] When implementing, Figure 3 A ramming device is provided in which a first guide rod 13 is fixed on each side of the inner wall of the top of the box body, penetrating the entire second connecting plate 12 and partially connected to the first connecting plate 9, and a second guide rod 14 is fixed on each side of the bottom surface of the second connecting plate 12, penetrating the entire first connecting plate 9 and partially connected to the ramming plate 3. Figure 4A ramming device is provided in which a first guide rod 13 is fixed on each side of the inner wall of the top of the box body, which passes through the second connecting plate 12-the first connecting plate 9 in sequence and is connected to the rammed earth plate 3, and a second guide rod 14 is fixed on each side of the bottom surface of the second connecting plate 12, which passes through the entire first connecting plate 9 and is connected to the rammed earth plate 3. Although the two have different structures, the principles are the same.

[0063] Compared with the prior art, the ramming device for land leveling engineering provided in this embodiment has the following advantages:

[0064] 1. Push the handle 8 to move the device to a place where work is required via the universal wheels 4.

[0065] 2. By setting up a diesel engine 6, a pull rod 5 and a ramming plate 3, etc., the diesel engine 6 can be started, which can drive the rotating wheel 7 to rotate, and then the second connecting plate 12 can be driven to move upward through the pull rod 5, and the second connecting plate 12 can be moved upward under the action of the first guide rod 13, and the first connecting plate can be further driven to move upward through the second guide rod 14, the second spring 15 and the limit plate 16, and then the ramming plate 3 can be driven to move upward through the connecting column 10. When the rotating wheel rotates one circle, the ramming plate 3 can be reciprocated up and down, thereby realizing the ramming and leveling operation of the ground that needs to be leveled and rammed, and it can also have a buffering and protective effect on the transmission structure of the device.

[0066] 3. Simple structure and quick assembly.

[0067] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the prior art, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A ramming device for land leveling engineering, characterized in that: It comprises a box body (1), a power generation device, a rotating wheel (7), a first connecting plate (9), a second connecting plate (12), a first guide rod (13), a second guide rod (14), a rammed earth plate (3), a connecting column (10) and a second spring (15); wherein: A power device is installed on the top of the box body (1), and a rotating wheel (7) is installed on the output shaft of the power device; a second connecting plate (12) is arranged on the upper side of the interior of the box body (1), and at least one first guide rod (13) is fixed on each side of the top inner wall of the upper side of the interior, which runs through the entire second connecting plate (12) and is partially or completely connected to the first connecting plate (9); a first connecting plate (9) is arranged directly below the second connecting plate (12), and at least one second guide rod (14) is fixed on each side of the bottom surface, which runs through the entire first connecting plate (9) and is partially or completely connected to the rammed earth plate (3); a connecting column (10) is arranged on the bottom surface of the first connecting plate (9), and the bottom end of the connecting column (10) is fixedly connected to the rammed earth plate (3); The center point of the second connecting plate (12) is hinged to a point on the edge of the rotating wheel (7); A second spring (15) surrounds the outer ring of the second guide rod (14), and two ends of the second spring (15) are respectively fixedly connected to the rammed earth plate (3) and the first connecting plate (9) on one side close to each other.

2. The soil tamping device for land leveling engineering according to claim 1, characterized in that: The number of the first guide rods (13) and the number of the second guide rods (14) are both 2; and The first guide rod (13) and the second guide rod (14) are symmetrically arranged on both sides of the connecting column; The axis of the connecting column is located on the center line of the first connecting plate (9), the second connecting plate (12) and the rammed earth plate (3).

3. The ramming device for land leveling engineering according to claim 1 or 2, characterized in that: It also includes a first spring (11); wherein, The outer ring of the first guide rod (13) is surrounded by a first spring (11), and two ends of the first spring (11) are respectively fixedly connected to the first connecting plate (9) and the second connecting plate (12) on one side close to each other.

4. The soil tamping device for land leveling engineering according to claim 3, characterized in that: It also includes a limit plate (16); wherein, A limit plate (16) is fixedly mounted on the bottom end of the second guide rod (14); the bottom surface of the limit plate (16) is fixedly connected to the rammed earth plate (3); and both ends of the second spring (15) are respectively fixedly connected to the limit plate (16) and the side of the first connecting plate (9) that is close to each other.

5. The soil tamping device for land leveling engineering according to claim 4, characterized in that: It also includes a pull rod (5); wherein, One end of the pull rod (5) is hinged to one side of the rotating wheel (7), and the other end thereof is hinged to the top surface of the second connecting plate (12).

6. The soil tamping device for land leveling engineering according to claim 5, characterized in that: It also includes a support plate (2) and a universal wheel (4); wherein: Support plates (2) are welded to both sides of the lower part of the box body (1), and at least one universal wheel (4) is fixedly mounted on the bottom surface of each support plate (2).

7. The soil tamping device for land leveling engineering according to claim 6, characterized in that: Also includes a handle (8); wherein, The handle (8) is installed transversely and fixedly on one side of the box body (1), and the installation surface of the handle (8) is perpendicular to the sliding direction of the universal wheel (4).

8. The soil tamping device for land leveling engineering according to claim 7, characterized in that: The power device comprises a diesel engine (6); wherein, The diesel engine (6) is mounted on the top of the box body (1) via bolts.

9. The soil tamping device for land leveling engineering according to claim 8, characterized in that: The bottom surface of the first connecting plate (9) is welded to the connecting column (10); and, The number of the first guide rod (13), the first spring (11), the second guide rod (14), and the second spring (15) is 2, and the number of the universal wheels (4) is 4.

10. The soil tamping device for land leveling engineering according to claim 9, characterized in that: It also includes sprinklers, solar panels, energy storage devices, and electric lights; among them, The water outlet of the sprinkler system faces the ground; The solar panel is located on the top of the box (1), and its output end is connected to the charging end of the energy storage device; the power supply end of the energy storage device is connected to the power supply port of the electric light or power device located on the side of the box (1).

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