A soil compacting machine for construction

Abstract

The present invention relates to the technical field of engineering equipment, and discloses a construction soil compacting machine, comprising a shell, a front end of the top of the shell is fixedly connected with a U-shaped plate, an end of the U-shaped plate away from the shell is fixedly connected with a pulling rod, the top of the shell is fixedly connected with a motor, the rear side of the top of the shell is fixedly connected with a connecting plate, and an end of the connecting plate away from the shell is fixedly connected with a bracket, and a plurality of mutually staggered auxiliary components are arranged on the earth-shoveling mechanism, so that when shoveling earth, the device no longer shovels out a large piece of earth through a single earth-shoveling plate, but is divided into a plurality of small earth-shoveling plates to shovel out the earth on the ground in batches. The advantage of this is that the earth shoveled out by the device is small, which is convenient for subsequent earth compacting of the device. At the same time, the mutually staggered earth-shoveling plates can also improve the earth-shoveling efficiency of the device, avoid the situation that the device shovels earth too quickly and causes part of the earth on the ground to not be shoveled out cleanly, and improve the earth compacting effect of the device.

Description

Technical Field

[0001] The invention relates to the technical field of engineering equipment, in particular to a soil compacting machine for construction. Background Art

[0002] In most engineering construction projects, such as roadbed, dam filling and construction site backfilling, soil is often used as building material. The original structure and state of soil change due to excavation, transportation and filling. If it is not compacted, the porosity ratio is often large and the shear strength is low, which makes it difficult to meet the needs of the project.

[0003] The patent application with application number CN202310295993.9 discloses a construction soil compacting machine, including a machine body, a cockpit is arranged above the machine body, a shoveling device is connected to the upper front end of the machine body through a first fixed arm, a sand storage box is installed behind the shoveling device, the sand storage box is connected to the lower front end of the machine body through a bottom fixed frame, the front side of the bottom of the machine body is connected to the compacting device through a second fixed arm, the second fixed arm is fixedly connected to the film laying device through a connecting rod, and the rear side of the bottom of the machine body is connected to the soil compacting roller through a roller frame, which solves the problem of the current lack of soil compacting machinery that is smaller than the traditional soil compacting machine and can achieve better soil compaction effect. By arranging the soil shoveling device, the compacting device, the film laying device, the sand storage box and the soil compacting roller, the fill is compacted in layers, which not only reduces the volume of the traditional soil compacting wheel but also achieves a better compaction purpose.

[0004] When the above-mentioned equipment is in use, the soil blocks are shoveled out and sent into the equipment, and then sprinkled back on the ground. However, when the equipment is shoveling soil, the soil blocks shoveled out by the shoveling equipment are too large, resulting in the soil discharged by the equipment still being large blocks. The large blocks of soil will affect the soil compacting effect of the equipment, resulting in a decrease in the compaction ability of the equipment. Summary of the invention

[0005] The object of the present invention is to provide a soil compacting machine for construction to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a construction soil compacting machine, comprising a shell, a U-shaped plate fixedly connected to the front end of the top of the shell, a pull rod fixedly connected to the end of the U-shaped plate away from the shell, a motor 1 fixedly connected to the top of the shell, a connecting plate 1 fixedly connected to the rear side of the top of the shell, a bracket 1 fixedly connected to the end of the connecting plate 1 away from the shell, a rolling wheel rotatably connected to the inner wall of the bracket 1 through a bearing, rollers rotatably connected to both ends of the shell through bearings, a rolling assembly rotatably connected to the inner wall of the shell through a bearing, a shaking mechanism fixedly connected to the inner wall of the shell, and further comprising:

[0007] The shoveling mechanism comprises a slide rail fixedly connected to the inner wall of the shell, the outer wall of the slide rail is fixedly connected to a connecting plate 2, the outer wall of the connecting plate 2 is fixedly connected to an elastic component 2, the outer wall of the slide rail is movably connected to a slider 1, one end of the elastic component 2 away from the connecting plate 2 is fixedly connected to the slider 1, the inner side of the slider 1 is fixedly connected to a connecting column 2, the outer walls of the left and right ends of the connecting column 2 are rotatably connected to a rotating plate 1 through bearings, the tops of the two rotating plates 1 are fixedly connected to elastic plates, the inner wall of the shell is fixedly connected to a connecting frame, and the connecting The bottom of the frame is fixedly connected to the elastic plate, a baffle is fixedly connected between the two rotating plates, one end of the two rotating plates away from the connecting column is rotatably connected to the rotating column through a bearing, and the outer wall of the rotating column is fixedly connected to an auxiliary component, and the movement and restriction of the rotating plate one and the slider one are controlled by the shoveling mechanism to ensure that the auxiliary component connected to the rotating column two can only move up and down, avoiding changes in the shoveling angle of the auxiliary component to the ground due to the change in the angle of the rotating plate one, preventing the shoveling effect of the equipment from being affected by the angle change, and improving the soil pressing effect of the equipment.

[0008] According to the above technical solution, the rolling assembly includes a rotating column 1, the inner wall of the outer shell is rotatably connected to the rotating column 1 through a bearing, and the rotating column 1 penetrates the outer shell and is fixedly connected to the roller.

[0009] According to the above technical solution, the side of the rotating column away from the outer shell is fixedly connected to a connecting column one, the outer wall of the connecting column one is rotatably connected to an elastic component one through a bearing, and the end of the elastic component one away from the connecting column one is rotatably connected to a rolling column through a bearing. By setting the rolling component, when the equipment moves, the soil blocks inside the screen are rolled to make the soil blocks smaller, which makes it convenient for the equipment to sprinkle the soil on the ground and improves the soil pressing effect of the equipment.

[0010] According to the above technical solution, one end of the rotating plate 1 away from the connecting column 2 is rotatably connected to the sliding block 2 through a bearing, the inner wall of the sliding block 2 is movably connected to the sliding column 1, and the top of the sliding column 1 is fixedly connected to the connecting frame.

[0011] According to the above technical solution, one end of the other rotating plate 1 away from the connecting column 2 is fixedly connected to the motor 2, and the output end of the motor 2 is fixedly connected to the rotating column 2. By setting a shoveling mechanism, after the auxiliary component shovels out the crushed soil, the soil will be thrown onto the baffle under the action of inertia. In this way, the soil hitting the baffle can not only ensure that the soil will fall into the shaking mechanism, but the soil hitting the baffle will also be crushed, further avoiding the appearance of large soil blocks and improving the soil pressing effect of the equipment.

[0012] According to the above technical solution, the auxiliary component includes a circular plate one, the inner wall of the circular plate one is fixedly connected to the rotating column two, the outer wall of the circular plate one is fixedly connected to a connecting plate three, and the end of the connecting plate three away from the circular plate one is fixedly connected to a shoveling plate, and a plurality of staggered auxiliary components are arranged on the shoveling mechanism, so that when shoveling soil, the equipment no longer shovels out a large piece of soil through a single shoveling plate, but is divided into a plurality of small shoveling plates to shovel out the soil on the ground in batches. The advantage of this is that the soil shoveled out by the equipment is small, which is convenient for subsequent equipment to compact the soil. At the same time, the staggered shoveling plates can also improve the efficiency of the equipment to shovel the soil, avoid the situation where the equipment shovels the soil too quickly and part of the soil on the ground is not shoveled out cleanly, and improve the soil compacting effect of the equipment.

[0013] According to the above technical solution, the shaking mechanism includes a connecting column three, the interior of the outer shell is fixedly connected to the connecting column three, the end of the connecting column three away from the outer shell is rotatably connected to an outer frame through a bearing, the top of the outer frame is fixedly connected to a baffle, and the inner wall of the outer frame is fixedly connected to a screen.

[0014] According to the above technical solution, one end of the outer frame away from the connecting column three is rotatably connected to the rotating plate two via a bearing, one end of the rotating plate two away from the outer frame is fixedly connected to the connecting rod, the outer wall of the connecting rod is rotatably connected to the right-angle plate via a bearing, the two ends of the right-angle plate are fixedly connected to the slider three, the inner wall of the slider three is movably connected to the sliding column two, and the inner wall of the outer shell is fixedly connected to the sliding column two.

[0015] According to the above technical scheme, one end of the right-angle plate away from the connecting rod is fixedly connected with a slide plate, the inner wall of the shell is rotatably connected with a circular plate 2 through a bearing, the output end of the motor 1 is fixedly connected to the circular plate 2, the bottom of the circular plate 2 is fixedly connected with a sliding column 3, and the outer wall of the sliding column 3 is movably connected to the slide plate. By setting a shaking mechanism, the soil crushed by the shovel mechanism will not fall directly to the ground, but after passing through the screen, the soil that meets the requirements will be sprinkled on the ground. At the same time, due to the vibration of the screen, it can avoid the clogging of the screen by large soil blocks, and the soil passing through the screen can be evenly sprinkled on the ground, thereby improving the soil pressing effect of the equipment. At the same time, due to the shaking of the screen, the large soil blocks in the screen will also rub and collide with each other, making them smaller under collision and friction, thereby preventing the accumulation of large soil blocks in the screen, thereby further improving the soil pressing effect of the equipment.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0017] 1. The present invention arranges a plurality of interlaced auxiliary components on the shoveling mechanism, so that when shoveling soil, the equipment no longer shovels out a large piece of soil through a single shoveling plate, but is divided into a plurality of small shoveling plates to shovel out the soil on the ground in batches. The advantage of this is that the soil shoveled out by the equipment is small pieces, which is convenient for subsequent equipment to compact the soil. At the same time, the interlaced shoveling plates can also improve the efficiency of the equipment to shovel the soil, avoid the situation where the equipment shovels the soil too quickly and part of the soil on the ground is not shoveled out cleanly, and improve the soil compacting effect of the equipment.

[0018] 2. The present invention is provided with a shoveling mechanism. After the auxiliary component shovels out the crushed soil, the soil will be thrown onto the baffle under the action of inertia. In this way, the soil hitting the baffle can not only ensure that the soil will fall into the shaking mechanism, but also the soil hitting the baffle will be crushed, further avoiding the appearance of large soil blocks and improving the soil pressing effect of the equipment.

[0019] 3. The present invention ensures that the auxiliary component connected to the rotating column 2 can only move up and down by moving and limiting the rotating plate 1 and the sliding block 1 through the shoveling mechanism, thereby avoiding changes in the shoveling angle of the auxiliary component on the ground due to changes in the angle of the rotating plate 1, preventing the shoveling effect of the equipment from being affected by the angle change, and improving the soil pressing effect of the equipment.

[0020] 4. The present invention provides a shaking mechanism, so that the soil crushed by the shoveling mechanism will not fall directly to the ground, but the soil that meets the requirements will be sprinkled on the ground after passing through the screen. At the same time, due to the vibration of the screen, it can avoid the blockage of the screen by large soil blocks, and the soil passing through the screen can be evenly sprinkled on the ground, thereby improving the soil compacting effect of the equipment. At the same time, due to the shaking of the screen, the large soil blocks in the screen will also rub and collide with each other, making them smaller under the collision and friction, preventing the accumulation of large soil blocks in the screen, and further improving the soil compacting effect of the equipment.

[0021] 5. The present invention provides a rolling component to roll the soil blocks inside the screen when the equipment moves, making the soil blocks smaller, making it convenient for the equipment to spread the soil on the ground, and improving the soil compacting effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0025] Figure 3is a schematic diagram of a rolling assembly of the present invention;

[0026] Figure 4 It is a schematic diagram of the earth-shoveling mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of some parts of the earth-shoveling mechanism of the present invention;

[0028] Figure 6 is a schematic diagram of the auxiliary components of the present invention;

[0029] Figure 7 is a schematic diagram of the shaking mechanism of the present invention;

[0030] Figure 8 It is a schematic diagram of some parts of the shaking mechanism of the present invention;

[0031] In the figure: 1, housing; 101, U-shaped plate; 102, pulling rod; 103, motor 1; 104, connecting plate 1; 105, bracket 1; 106, rolling wheel; 107, roller; 11, rolling assembly; 111, rotating column 1; 112, connecting column 1; 113, elastic assembly 1; 114, rolling column; 2, shoveling mechanism; 201, slide rail; 202, connecting plate 2; 203, elastic assembly 2; 204, slider 1; 205, connecting column 2; 206, rotating plate 1; 207, elastic plate; 208, connecting frame; 2 09, baffle; 2010, motor 2; 2011, rotating column 2; 2012, slider 2; 2013, sliding column 1; 21, auxiliary component; 211, circular plate 1; 212, connecting plate 3; 213, shovel plate; 3, shaking mechanism; 301, connecting column 3; 302, outer frame; 303, shielding plate; 304, screen; 305, rotating plate 2; 306, connecting rod; 307, right-angle plate; 308, slider 3; 309, slide plate; 3010, sliding column 2; 3011, circular plate 2; 3012, sliding column 3. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1: The present invention provides a technical solution, see Figure 1-Figure 3, a construction soil compacting machine, including a shell 1, a U-shaped plate 101 is fixedly connected to the front end of the top of the shell 1, and a pulling rod 102 is fixedly connected to the end of the U-shaped plate 101 away from the shell 1, and the pulling rod 102 is used to connect the equipment with a tractor, and a motor 103 is fixedly connected to the top of the shell 1, and the motor 103 provides power for the shaking of the shaking mechanism 3, and a connecting plate 104 is fixedly connected to the rear side of the top of the shell 1, and a bracket 105 is fixedly connected to the end of the connecting plate 104 away from the shell 1, and the inner wall of the bracket 105 is rotatably connected to a rolling wheel 106 through a bearing, and the rolling wheel 106 is used to compact the ground, and rollers 107 are rotatably connected to both ends of the shell 1 through bearings, and the rollers 107 provide power for the rotation of the rolling assembly 11, and the inner wall of the shell 1 is rotatably connected to the rolling assembly 11 through a bearing, and the inner wall of the shell 1 is fixedly connected to the shaking mechanism 3, and also includes:

[0034] The rolling assembly 11 includes a rotating column 111. The inner wall of the outer shell 1 is rotatably connected to the rotating column 111 through a bearing. The rotating column 111 penetrates the outer shell 1 and is fixedly connected to the roller 107. The side of the rotating column 111 away from the outer shell 1 is fixedly connected to a connecting column 112. The outer wall of the connecting column 112 is rotatably connected to an elastic component 113 through a bearing. The end of the elastic component 113 away from the connecting column 112 is rotatably connected to a rolling column 114 through a bearing. The rolling column 114 crushes the soil in the shaking mechanism 3.

[0035] The working principle of this embodiment is: when it is necessary to compact the ground at the construction site, fix the pulling rod 102 of the equipment to the tractor, start the equipment after the fixation, and pull the equipment to move on the ground where compaction is required. The ground that has been shoveled and crushed by the equipment will be compacted under the action of the rolling wheel 106. The rolling assembly 11 will drive the roller 107 to rotate the connecting column 112 with the rotating column 111 as the center, so that the rolling column 114 will move back and forth in the shaking mechanism 3 to crush the soil in the shaking mechanism 3.

[0036] Example 2: For technical features different from Example 1, please refer to Figure 4-Figure 6, the shoveling mechanism 2 includes a slide rail 201 fixedly connected to the inner wall of the shell 1, the outer wall of the slide rail 201 is fixedly connected with a connecting plate 202, the outer wall of the connecting plate 202 is fixedly connected with an elastic component 203, the outer wall of the slide rail 201 is movably connected with a slider 1 204, the end of the elastic component 203 away from the connecting plate 202 is fixedly connected to the slider 1 204, the inner side of the slider 1 204 is fixedly connected with a connecting column 205, the outer walls of the left and right ends of the connecting column 205 are rotatably connected with a rotating plate 1 206 through a bearing, the tops of the two rotating plates 206 are fixedly connected with an elastic plate 207, the inner wall of the shell 1 is fixedly connected with a connecting frame 208, the bottom of the connecting frame 208 is fixedly connected to the elastic plate 207, and a baffle 209 is fixedly connected between the two rotating plates 1 206, the soil shoveled out by the auxiliary component 21 will be thrown onto the baffle 209, and when the soil hits the baffle 209, the larger mud blocks will be Decomposed and fall into the shaking mechanism 3, one end of the two rotating plates 206 away from the connecting column 205 is rotatably connected to the rotating column 2011 through a bearing, the outer wall of the rotating column 2011 is fixedly connected to the auxiliary component 21, and multiple auxiliary components 21 are fixedly connected to the rotating column 2011, and the shovel plates 213 on these auxiliary components 21 are arranged crosswise, so that the soil shoveled out by the equipment can be finer, one end of one rotating plate 206 away from the connecting column 205 is rotatably connected to the slider 2012 through a bearing, and the inner wall of the slider 2012 is movably connected to the sliding column 1 2013, and the sliding column 1 2013 is used to ensure that the auxiliary component 21 can only move up and down, and the top of the sliding column 1 2013 is fixedly connected to the connecting frame 208, and the other rotating plate 206 is fixedly connected to the motor 2 2010 at one end away from the connecting column 205, and the output end of the motor 2010 is fixedly connected to the rotating column 2011.

[0037] The auxiliary component 21 includes a circular plate 1 211, the inner wall of which is fixedly connected to the rotating column 2011, the outer wall of which is fixedly connected to a connecting plate 3 212, and the end of the connecting plate 3 212 away from the circular plate 1 211 is fixedly connected to a shovel board 213.

[0038] The working principle of this embodiment is: when the equipment is started, the motor 2010 will drive the rotating column 2011 to rotate, and the rotating rotating column 2011 will drive the auxiliary component 21 to rotate, so that the shovel plate 213 on the auxiliary component 21 will shovel up the soil on the ground and send the soil into the shaking mechanism 3.

[0039] Embodiment 3: Based on Embodiment 1, the present invention provides a technical solution. Please refer to Figure 7-Figure 8The shaking mechanism 3 includes a connecting column 301, the interior of the housing 1 is fixedly connected to the connecting column 301, the end of the connecting column 301 away from the housing 1 is rotatably connected to the outer frame 302 through a bearing, the top of the outer frame 302 is fixedly connected to a shielding plate 303, the inner wall of the outer frame 302 is fixedly connected to a screen 304, the end of the outer frame 302 away from the connecting column 301 is rotatably connected to a rotating plate 2 305 through a bearing, the end of the rotating plate 2 305 away from the outer frame 302 is fixedly connected to a connecting rod 306, and the outer wall of the connecting rod 306 is rotatably connected to a right-angle plate 3 through a bearing. 07, the two ends of the right angle plate 307 are fixedly connected with the slider three 308, the inner wall of the slider three 308 is movably connected with the sliding column two 3010, the inner wall of the shell 1 is fixedly connected with the sliding column two 3010, the end of the right angle plate 307 away from the connecting rod 306 is fixedly connected with the slide plate 309, the inner wall of the shell 1 is rotatably connected with the circular plate two 3011 through the bearing, the output end of the motor 103 is fixedly connected with the circular plate two 3011, the bottom of the circular plate two 3011 is fixedly connected with the sliding column three 3012, and the outer wall of the sliding column three 3012 is movably connected with the slide plate 309.

[0040] The working principle of this embodiment is as follows: as the motor 103 works, the circular plate 2 3011 will rotate, so that the slider 308 will revolve under the drive of the circular plate 2 3011. As the slider 308 revolves, the right-angle plate 307 is driven to move back and forth through the slide plate 309, and the screen 304 is driven to shake together under the connection of the connecting rod 306 and the rotating plate 2 305.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A construction soil compacting machine, comprising a shell (1), a U-shaped plate (101) is fixedly connected to the front end of the top of the shell (1), a pull rod (102) is fixedly connected to the end of the U-shaped plate (101) away from the shell (1), a motor (103) is fixedly connected to the top of the shell (1), a connecting plate (104) is fixedly connected to the rear side of the top of the shell (1), a bracket (105) is fixedly connected to the end of the connecting plate (104) away from the shell (1), a rolling wheel (106) is rotatably connected to the inner wall of the bracket (105) via a bearing, rollers (107) are rotatably connected to the two ends of the shell (1) via bearings, a rolling assembly (11) is rotatably connected to the inner wall of the shell (1) via a bearing, and a shaking mechanism (3) is fixedly connected to the inner wall of the shell (1), characterized in that: Also includes: A shoveling mechanism (2), the shoveling mechanism (2) comprising a slide rail (201) fixedly connected to the inner wall of the housing (1), the outer wall of the slide rail (201) being fixedly connected to a second connecting plate (202), the outer wall of the second connecting plate (202) being fixedly connected to a second elastic component (203), the outer wall of the slide rail (201) being movably connected to a first sliding block (204), one end of the second elastic component (203) away from the second connecting plate (202) being fixedly connected to the first sliding block (204), the inner side of the first sliding block (204) being fixedly connected to a second connecting column (205), the left and right ends of the second connecting column (205) being fixedly connected to the second connecting column (205). The outer walls are rotatably connected to rotating plates (206) via bearings, the tops of the two rotating plates (206) are fixedly connected to elastic plates (207), the inner wall of the housing (1) is fixedly connected to a connecting frame (208), the bottom of the connecting frame (208) is fixedly connected to the elastic plate (207), a baffle (209) is fixedly connected between the two rotating plates (206), one end of the two rotating plates (206) away from the connecting column (205) is rotatably connected to rotating column (2011) via bearings, and the outer wall of the rotating column (21) is fixedly connected to an auxiliary component (21); as well as, The rolling assembly (11) comprises a rotating column (111), the inner wall of the outer shell (1) is rotatably connected to the rotating column (111) via a bearing, the rotating column (111) penetrates the outer shell (1) and is fixedly connected to the roller (107); a side of the rotating column (111) away from the outer shell (1) is fixedly connected to a connecting column (112), an outer wall of the connecting column (112) is rotatably connected to an elastic assembly (113) via a bearing, and an end of the elastic assembly (113) away from the connecting column (112) is rotatably connected to a rolling column (114) via a bearing; and, The shaking mechanism (3) comprises a connecting column three (301), the interior of the housing (1) is fixedly connected to the connecting column three (301), one end of the connecting column three (301) away from the housing (1) is rotatably connected to an outer frame (302) via a bearing, a shielding plate (303) is fixedly connected to the top of the outer frame (302), and a screen (304) is fixedly connected to the inner wall of the outer frame (302); One end of the outer frame (302) away from the connecting column three (301) is rotatably connected to the rotating plate two (305) through a bearing, one end of the rotating plate two (305) away from the outer frame (302) is fixedly connected to the connecting rod (306), the outer wall of the connecting rod (306) is rotatably connected to the right angle plate (307) through a bearing, the two ends of the right angle plate (307) are fixedly connected to the sliding block three (308), the inner wall of the sliding block three (308) is movably connected to the sliding block two (3010), and the inner wall of the outer shell (1) is fixedly connected to the sliding block two (3010); One end of the right-angle plate (307) away from the connecting rod (306) is fixedly connected to a slide plate (309); the inner wall of the housing (1) is rotatably connected to a circular plate (3011) via a bearing; the output end of the motor (103) is fixedly connected to the circular plate (3011); the bottom of the circular plate (3011) is fixedly connected to a sliding column (3012); and the outer wall of the sliding column (3012) is movably connected to the slide plate (309).

2. A construction soil compacting machine according to claim 1, characterized in that: One end of the rotating plate 1 (206) away from the connecting column 2 (205) is rotatably connected to a sliding block 2 (2012) via a bearing, and the inner wall of the sliding block 2 (2012) is movably connected to a sliding column 1 (2013), and the top of the sliding column 1 (2013) is fixedly connected to the connecting frame (208).

3. A construction soil compacting machine according to claim 2, characterized in that: Another end of the rotating plate 1 (206) away from the connecting column 2 (205) is fixedly connected to the motor 2 (2010), and the output end of the motor 2 (2010) is fixedly connected to the rotating column 2 (2011).

4. A construction soil compacting machine according to claim 3, characterized in that: The auxiliary component (21) comprises a circular plate one (211), the inner wall of the circular plate one (211) is fixedly connected to the rotating column two (2011), the outer wall of the circular plate one (211) is fixedly connected to a connecting plate three (212), and the end of the connecting plate three (212) away from the circular plate one (211) is fixedly connected to a shovel plate (213).

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