Tamping device for building engineering construction

Abstract

The invention belongs to the technical field of land tamping, and relates to a tamping device for building engineering construction, the tamping device comprises a trailer frame, a mounting frame, moving wheels, a tamping block, a guide frame, a driving mechanism and a soil filling mechanism, the trailer frame is connected to the mounting frame, the moving wheels are rotatably connected to the two sides of the mounting frame, the tamping block is slidably connected to the mounting frame, and the guide frame is rotatably connected to the driving mechanism. Guide frames are connected to the two sides of the top of the tamping block, the guide frames are slidably connected with the mounting frame, a driving mechanism used for driving the tamping block to move is arranged on the mounting frame, and a soil filling mechanism used for filling soil into the sunken position is arranged on the mounting frame. In the operation process, if a pit in the ground is encountered, the first elastic piece can extrude the sliding plate to move downwards, so that the two material blocking plates are opened, soil falls into the pit, the pit is filled, the effect of automatically filling the pit can be achieved, operation is more convenient, and the overall efficiency is higher.

Description

Technical Field

[0001] The present invention belongs to the technical field of soil compaction and relates to a compaction device for construction engineering construction. Background Art

[0002] In construction engineering construction, a compaction device is a key equipment for improving the physical properties of soil and enhancing the bearing capacity of the foundation. Especially in foundation engineering, road construction and filling operations, using a compaction device can effectively reduce the void ratio of the soil, increase the soil density and stability, and thus ensure the safety and durability of the building structure.

[0003] Currently, when carrying out ground compaction work, a rammer is usually used to complete it. The existing rammers mainly achieve compaction by repeatedly pressing and pounding with heavy blocks. However, before compaction, there may be uneven situations such as pits on the ground, which need to be filled first, otherwise it will affect the compaction effect. Currently, when filling, a filling machine is usually used for filling work. After filling, a rammer is used to compact the soil. The overall operation requires two devices to be operated separately. Moreover, when filling, the filling machine also needs to be manually moved to the place where there are pits on the ground for filling work. The overall operation is relatively dependent on manual labor, the operation process is increased, and thus the overall work efficiency is affected. Summary of the Invention

[0004] In view of this, the present invention provides a compaction device for construction engineering construction.

[0005] The technical solution is as follows: A ramming device for construction engineering construction includes a trailer frame, a mounting frame, moving wheels, ramming blocks, guide frames, a driving mechanism, and a filling mechanism. The mounting frame is connected to the trailer frame. Moving wheels are rotatably connected to both sides of the mounting frame. The ramming blocks are slidably connected to the mounting frame. Guide frames are connected to both sides of the top of the ramming blocks. The guide frames are slidably connected to the mounting frame. A driving mechanism for driving the ramming blocks to move is provided on the mounting frame. A filling mechanism for filling soil into the depression is provided on the mounting frame. The filling mechanism includes a hopper, a blanking frame, a baffle plate, a sliding plate, an extension shaft, a first elastic member, and a pressing wheel. The hopper is connected to the mounting frame. A plurality of blanking frames are evenly spaced and communicated at the bottom of the hopper. Baffle plates are slidably connected to both sides of the blanking frame. The baffle plates block the bottom of the blanking frame. Sliding plates are slidably connected to both sides of the blanking frame. Oblique grooves are formed in the upper parts of both sides of the sliding plate. Extension shafts are connected to both sides of the baffle plate. The extension shafts are located in the oblique grooves. A first elastic member is connected between the sliding plate and the blanking frame. The pressing wheel is rotatably connected to the bottom of the sliding plate.

[0006] More preferably, the driving mechanism includes a double-shaft motor, a rotating shaft, a small gear, and a toothed disc. The double-shaft motor is installed in the middle of the mounting frame. Rotating shafts are connected to the output shafts on both sides of the double-shaft motor. The small gear is connected to the rotating shaft. Toothed discs are rotatably connected to both sides of the mounting frame. The toothed discs are engaged with the small gears.

[0007] More preferably, the driving mechanism includes a pressing block and a convex shaft. Pressing blocks are evenly spaced along the circumference and connected to the side of the two toothed discs close to each other. Convex shafts are slidably connected to the upper parts of the two guide frames. The convex shafts are located at the moving tracks of the pressing blocks.

[0008] More preferably, an adjusting screw is further included. Adjusting screws are rotatably connected to the two guide frames. The adjusting screws are in threaded cooperation with the convex shafts.

[0009] More preferably, a leveling mechanism is further included. The leveling mechanism includes a rolling wheel, a rotating rod, a belt transmission group, a brushing plate, a guide rod, and a connecting arc plate. The rolling wheel is rotatably connected to the lower part of the mounting frame. The rotating rod is rotatably connected to the lower part of the mounting frame. Reciprocating threaded grooves are formed on both sides of the rotating rod. A belt transmission group is wound between the rotating rod and the rotating shaft. Two guide rods are connected to the lower part of the mounting frame. A brushing plate is slidably connected between the two guide rods. Connecting arc plates are threadedly connected to the reciprocating threaded grooves on both sides of the rotating rod. The connecting arc plates are sleeved on the rolling wheel and slidably connected to the rolling wheel. The connecting arc plates are connected to the brushing plate.

[0010] More preferably, a dust-removing mechanism is further included. The dust-removing mechanism includes a water tank, a liquid spraying frame and an infusion pipe. Water tanks are installed on both sides of the upper part of the mounting frame. The liquid spraying frame is connected to the top of the brush plate. A water pump is installed in the water tank. An infusion pipe is communicated between the liquid outlet end of the water pump and the liquid spraying frame.

[0011] More preferably, a material pushing mechanism is further included. The material pushing mechanism includes a downward pressing frame, guide posts, a material pushing plate, extrusion rods and an elastic member II. The downward pressing frame is slidably connected to the lower part of the ramming block. Extrusion rods are connected to both sides of the mounting frame by threads. The extrusion rods are slidably connected to the ramming block. The lower parts of the extrusion rods are located above the downward pressing frame. A plurality of groups of guide posts are evenly spaced and connected to the downward pressing frame. Each group of guide posts has two. The guide posts are slidably connected to the ramming block. A material pushing plate is connected between the lower parts of the two guide posts in each group. Grooves are evenly spaced and formed in the bottom of the ramming block. The material pushing plate is located in the grooves. An elastic member II is connected between the downward pressing frame and the ramming block.

[0012] More preferably, a connecting frame and a scraping plate are further included. A connecting frame is connected between the two connecting arc plates. The scraping plate is connected to the lower part of the connecting frame. The scraping plate contacts the rolling wheel. Beneficial effects

[0013] 1. During the operation of the present invention, when encountering a pit on the ground, the elastic member I will squeeze the sliding plate to move downward, thereby opening the two baffle plates, so that the soil falls on the pit to fill the pit, thus realizing the function of automatically filling the pit. The whole operation is integrated, the operation is more convenient, and the overall efficiency is higher.

[0014] 2. After the pit is filled by the present invention, the soil can be leveled by the reciprocating movement of the brush plate. After the soil is leveled, the soil can also be flattened by the rotation of the rolling wheel, thereby realizing the effect of pre-flattening the soil, making it more convenient for the ramming block to perform the ramming operation.

[0015] 3. After ramming is completed by the present invention, the extrusion rod can be used to squeeze the downward pressing frame to move, thereby driving the material pushing plate to separate from the ramming block, and pushing out the mud attached to the bottom of the ramming block, avoiding mud attachment on the ramming block and affecting the operation of the ramming block. Description of the drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0017] Figure 2 It is a structural schematic diagram of the trailer frame, mounting frame and moving wheels of the present invention.

[0018] Figure 3 It is a structural schematic diagram of the driving mechanism of the present invention.

[0019] Figure 4 It is a cross-sectional view of the driving mechanism of the present invention.

[0020] Figure 5 It is a structural schematic diagram of the soil filling mechanism and the mounting frame of the present invention.

[0021] Figure 6 It is a schematic diagram of the first structure of the soil filling mechanism of the present invention.

[0022] Figure 7 It is a second structural schematic diagram of the soil filling mechanism of the present invention.

[0023] Figure 8 It is a cross-sectional view of the soil filling mechanism of the present invention.

[0024] Figure 9 It is a structural schematic diagram of the rolling mechanism and the mounting frame of the present invention.

[0025] Figure 10 It is a schematic diagram of the first structure of the rolling mechanism of the present invention.

[0026] Figure 11 For the present invention Figure 10 Enlarged view of part A in .

[0027] Figure 12 It is a second structural schematic diagram of the flattening mechanism of the present invention.

[0028] Figure 13 It is a structural schematic diagram of the dust reduction mechanism of the present invention.

[0029] Figure 14 It is a schematic diagram of the first structure of the pushing mechanism of the present invention.

[0030] Figure 15 It is a second structural schematic diagram of the pushing mechanism of the present invention.

[0031] Figure 16 It is a cross-sectional view of the material pushing mechanism of the present invention.

[0032] Figure 17 It is a schematic structural diagram of the connecting frame, scraper and rolling wheel of the present invention.

[0033] Among them, the above-mentioned drawings include the following reference numerals: 1 - trailer frame, 2 - mounting frame, 3 - moving wheels, 4 - ramming block, 5 - guiding frame, 51 - dual-axis motor, 52 - rotating shaft, 53 - pinion gear, 54 - toothed disc, 55 - extrusion block, 56 - convex shaft, 6 - adjusting screw, 61 - hopper, 62 - blanking frame, 63 - baffle plate, 64 - sliding plate, 65 - extension shaft, 66 - first elastic member, 67 - extrusion wheel, 71 - rolling wheel, 72 - rotating rod, 73 - belt drive group, 74 - brush plate, 75 - guiding rod, 76 - connecting arc plate, 81 - water tank, 82 - liquid spraying frame, 83 - infusion pipe, 91 - pressing frame, 92 - guide post, 93 - pushing plate, 94 - second elastic member, 95 - extrusion rod, 101 - connecting frame, 102 - scraping plate. Detailed implementation manners

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] A ramming device for construction engineering construction, as Figures 1 - 8 shown, includes a trailer frame 1, a mounting frame 2, moving wheels 3, a ramming block 4, a guiding frame 5, a driving mechanism and a filling mechanism. The trailer frame 1 is connected to the left side of the mounting frame 2. Moving wheels 3 are rotatably connected to both the front and rear sides of the mounting frame 2. A ramming block 4 is slidably connected to the mounting frame 2. Guide frames 5 are connected to both the front and rear sides of the top of the ramming block 4. The guiding frame 5 is slidably connected to the mounting frame 2. A driving mechanism for driving the ramming block 4 to move is provided on the mounting frame 2. A filling mechanism for filling soil into the depression is provided on the mounting frame 2.

[0036] As Figure 2 and Figure 3 shown, the driving mechanism includes a dual-axis motor 51, a rotating shaft 52, a pinion gear 53, a toothed disc 54, an extrusion block 55 and a convex shaft 56. The dual-axis motor 51 is installed in the middle of the mounting frame 2. Rotating shafts 52 are connected to the output shafts on both sides of the dual-axis motor 51. A pinion gear 53 is connected to the rotating shaft 52. Toothed discs 54 are rotatably connected to both the front and rear sides of the mounting frame 2. The toothed disc 54 meshes with the pinion gear 53, so that when the dual-axis motor 51 operates, the toothed disc 54 can be driven to rotate by the pinion gear 53. Extrusion blocks 55 are evenly spaced along the circumferential direction on the sides of the two toothed discs 54 close to each other. Convex shafts 56 are slidably connected to the upper parts of the two guiding frames 5. The convex shaft 56 is located on the moving track of the extrusion block 55. When the extrusion block 55 rotates, it can contact and squeeze the convex shaft 56 to move.

[0037] AsFigure 3 and Figure 4 As shown in Figure 4 , it further includes an adjusting screw 6. The adjusting screw 6 is rotatably connected to both of the two guide frames 5. The adjusting screw 6 is in threaded cooperation with the convex shaft 56, so that the adjusting screw 6 can drive the convex shaft 56 to move up and down through the thread for adjustment.

[0038] As Figures 5 - 8 shown in Figures 5 - 8 , the filling mechanism includes a blanking hopper 61, a blanking frame 62, a baffle plate 63, a sliding plate 64, an extension shaft 65, a first elastic member 66 and a pressing wheel 67. The blanking hopper 61 is connected to the left side of the mounting frame 2. The bottom of the blanking hopper 61 is uniformly and spacedly communicated with a plurality of blanking frames 62. The baffle plates 63 are slidably connected to both the left and right sides of the blanking frame 62. The baffle plates 63 block the bottom of the blanking frame 62. The sliding plates 64 are slidably connected to both the front and rear sides of the blanking frame 62. The sliding plates 64 can slide up and down along the baffle plates 63. Oblique grooves are formed in the upper parts of both the left and right sides of the sliding plates 64. The extension shafts 65 are connected to both the front and rear sides of the baffle plates 63. The extension shafts 65 are located in the oblique grooves. When the sliding plates 64 slide, they can squeeze the extension shafts 65 to move through the oblique grooves, thereby driving the baffle plates 63 to move. A first elastic member 66 is connected between the sliding plates 64 and the blanking frame 62. The first elastic member 66 is a compression spring. The pressing wheel 67 is rotatably connected to the bottom of the sliding plate 64.

[0039] During the construction process, when the soil needs to be tamped, this device can be used. First, hang this device on the tractor through the trailer frame 1, and then the tractor can drive this device to move through the moving wheels 3. Before moving, the soil can be loaded into the hopper 61 first. The soil in the hopper 61 can enter the hopper frame 62. Since the baffle 63 can block the hopper frame 62, the soil will not be discharged at this time. When this device is moved to the construction site, the bottom of the extrusion wheel 67 also contacts the soil. At this time, the first elastic member 66 is in a compressed state. When this device moves, the extrusion wheel 67 also moves accordingly. At this time, if the extrusion wheel 67 moves to a position where the ground has a depression, under the action of the first elastic member 66, the extrusion wheel 67 and the sliding plate 64 move downward. When the sliding plate 64 moves downward, it squeezes the two extension shafts 65 away from each other through the inclined groove on it. The two extension shafts 65 moving away from each other drive the two baffles 63 away from each other. At this time, the soil can fall from the hopper frame 62 to the depression on the ground to fill the depression. After filling, when the extrusion wheel 67 continues to move, it will move upward along the inclined surface at the edge of the depression, thereby driving the sliding plate 64 to move upward. When the sliding plate 64 moves upward, it can drive the two extension shafts 65 close to each other through the inclined groove, thereby driving the two baffles 63 close to each other to block the bottom of the hopper frame 62, so as to prevent the soil from falling on the area of the ground where there is no depression. When this device moves, the dual-axis motor 51 can be controlled to operate to drive the rotating shaft 52 to rotate. When the rotating shaft 52 rotates, it can drive the gear disk 54 to rotate through the small gear 53. When the gear disk 54 rotates, it can drive the extrusion block 55 to rotate. When the extrusion block 55 rotates, it can contact and squeeze the convex shaft 56 to move the convex shaft 56 upward. When the convex shaft 56 moves upward, it drives the guide frame 5 to move upward through the adjusting screw rod 6. When the guide frame 5 moves upward, it drives the tamping block 4 to move upward. When the extrusion block 55 rotates away from the convex shaft 56, under the action of gravity, the tamping block 4 moves downward and hits the ground to tamp the ground. In this way, this device can be used to tamp the ground, and before tamping, when encountering a concave position on the ground, it can automatically fill the soil into the concave pit, which is more convenient during operation. During the actual operation process, the adjusting screw rod 6 can be rotated to adjust the up and down height of the convex shaft 56, so as to control the height of each movement of the tamping block 4. Specifically: the higher the height of the convex shaft 56, the shorter the distance the convex shaft 56 moves after the extrusion block 55 rotates to contact the convex shaft 56, and the less the height the tamping block 4 rises each time. On the contrary, the lower the height of the convex shaft 56, the longer the distance the convex shaft 56 moves after the extrusion block 55 rotates to contact the convex shaft 56, and the more the height the tamping block 4 rises each time.

[0040] Such as Figures 9 - 12As shown in the figure, it further includes a flattening mechanism. The flattening mechanism includes a rolling wheel 71, a rotating rod 72, a belt drive group 73, a brush plate 74, a guide rod 75, and a connecting arc plate 76. The lower part of the mounting frame 2 is rotatably connected to the rolling wheel 71. The lower part of the mounting frame 2 is rotatably connected to the rotating rod 72. The rotating rod 72 is located above the right of the rolling wheel 71. Reciprocating threaded grooves are provided on both the front and rear sides of the rotating rod 72. A belt drive group 73 is wound between the rotating rod 72 and the rotating shaft 52. Two guide rods 75 are connected to the lower part of the mounting frame 2. A brush plate 74 is slidably connected between the two guide rods 75. Connecting arc plates 76 are threadedly connected to the reciprocating threaded grooves on the left and right sides of the rotating rod 72, so that when the rotating rod 72 rotates, it can drive the connecting arc plates 76 to move through the reciprocating threaded grooves. The connecting arc plates 76 are sleeved on the rolling wheel 71 and are slidably connected to the rolling wheel 71. The connecting arc plates 76 are connected to the brush plate 74. [Without a partial enlarged view, it is difficult to see the specific connection method of the reciprocating threaded groove and the belt drive group 73 from the attached drawings] When the rotating shaft 52 rotates, it can drive the rotating rod 72 to rotate through the belt drive group 73. When the rotating rod 72 rotates, it can drive the two connecting arc plates 76 to reciprocate back and forth through the reciprocating threaded grooves on it. When the connecting arc plates 76 move, they can drive the brush plate 74 to reciprocate back and forth. When the brush plate 74 moves, it can sweep the soil flat. After the brush plate 74 sweeps the soil flat, the rolling wheel 71 can then move to pre-flatten the soil. In this way, the soil can be pre-flattened, making it more convenient for the ramming block 4 to perform the ramming operation.

[0041] As Figure 13 As shown in the figure, it further includes a dust reduction mechanism. The dust reduction mechanism includes a water tank 81, a liquid spraying frame 82, and an infusion pipe 83. Water tanks 81 are installed on both the front and rear sides of the upper part of the mounting frame 2. The top of the brush plate 74 is connected to the liquid spraying frame 82. A water pump is installed in the water tank 81. An infusion pipe 83 is connected between the liquid outlet end of the water pump and the liquid spraying frame 82.

[0042] During the ramming work, the water in the water tank 81 can be injected into the liquid spraying frame 82 through the infusion pipe 83 by the operation of the water pump, and then the water is sprayed out through the liquid spraying frame 82, so that the water can be sprayed around. During the ramming of the soil, dust is flying. By sprinkling water, the flying soil can be made heavier and fall, playing a role in dust reduction.

[0043] As Figures 14 - 16As shown in the figure, it further includes a material pushing mechanism. The material pushing mechanism includes a lower pressing frame 91, guide posts 92, a material pushing plate 93, an extrusion rod 95, and a second elastic member 94. The lower part of the ramming block 4 is slidably connected to the lower pressing frame 91. The front and rear sides on the right side of the mounting frame 2 are both threadedly connected with extrusion rods 95. The extrusion rods 95 are slidably connected to the ramming block 4. The lower part of the extrusion rod 95 is located above the lower pressing frame 91. When the extrusion rod 95 moves downward, it can contact and squeeze the lower pressing frame 91 to move. A plurality of groups of guide posts 92 are evenly spaced and connected to the lower pressing frame 91. Each group of guide posts 92 has two and is distributed left and right. The guide posts 92 are slidably connected to the ramming block 4. A material pushing plate 93 is connected between the lower parts of the two guide posts 92 in each group. The bottom of the ramming block 4 is evenly spaced with grooves. The material pushing plate 93 is located in the grooves. A second elastic member 94 is connected between the lower pressing frame 91 and the ramming block 4. The second elastic member 94 is a return spring.

[0044] When the ramming block 4 moves upward, it can drive the lower pressing frame 91 and the guide posts 92 to move upward. When the lower pressing frame 91 moves upward, it can contact the extrusion rod 95. At this time, the lower pressing frame 91 and the guide posts 92 no longer move, while the ramming block 4 continues to move upward. The second elastic member 94 is compressed, and the guide posts 92 no longer drive the material pushing plate 93 to move. At this time, the material pushing plate 93 is separated from the groove of the ramming block 4. If there is soil attached to the bottom of the ramming block 4, the material pushing plate 93 can push out the attached soil to prevent soil from attaching to the bottom of the ramming block 4 and affecting the operation of the ramming block 4.

[0045] As Figure 17 As shown in the figure, it further includes a connecting frame 101 and a scraping plate 102. A connecting frame 101 is connected between the right sides of the two connecting arc plates 76. The lower part of the connecting frame 101 is connected with a scraping plate 102. The scraping plate 102 contacts the rolling wheel 71.

[0046] When the rolling wheel 71 rotates, it is inevitable that some soil will attach to it. When the rolling wheel 71 rotates to contact the scraping plate 102, the scraping plate 102 can scrape off the soil attached to the rolling wheel 71 to prevent the soil from accumulating on the rolling wheel 71 and hindering the operation of the rolling wheel 71.

[0047] The above embodiments are only for explaining the technical concept and features of the present invention. The purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly, and it cannot be used to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A ramming device for construction engineering construction, characterized in that It includes a trailer frame (1), a mounting frame (2), moving wheels (3), ramming blocks (4), guide frames (5), a driving mechanism and a filling mechanism. The mounting frame (2) is connected with the trailer frame (1). Moving wheels (3) are rotatably connected to both sides of the mounting frame (2). The ramming block (4) is slidably connected to the mounting frame (2). Guide frames (5) are connected to both sides of the top of the ramming block (4). The guide frames (5) are slidably connected to the mounting frame (2). A driving mechanism for driving the ramming block (4) to move is provided on the mounting frame (2). A filling mechanism for filling soil into the depression is provided on the mounting frame (2). The filling mechanism includes a hopper (61), a blanking frame (62), a baffle (63), a sliding plate (64), an extension shaft (65), a first elastic member (66) and an extrusion wheel (67). The hopper (61) is connected to the mounting frame (2). A plurality of blanking frames (62) are evenly spaced and communicated at the bottom of the hopper (61). Baffles (63) are slidably connected to both sides of the blanking frame (62). The baffle (63) blocks the bottom of the blanking frame (62). Sliding plates (64) are slidably connected to both sides of the blanking frame (62). Oblique grooves are formed in the upper parts of both sides of the sliding plate (64). Extension shafts (65) are connected to both sides of the baffle (63). The extension shafts (65) are located in the oblique grooves. A first elastic member (66) is connected between the sliding plate (64) and the blanking frame (62). An extrusion wheel (67) is rotatably connected to the bottom of the sliding plate (64).

2. The tamping device for construction engineering construction according to claim 1, characterized in that, The driving mechanism includes a double-shaft motor (51), a rotating shaft (52), a small gear (53) and a toothed disc (54). The double-shaft motor (51) is installed in the middle of the mounting frame (2). Rotating shafts (52) are connected to the output shafts on both sides of the double-shaft motor (51). A small gear (53) is connected to the rotating shaft (52). Toothed discs (54) are rotatably connected to both sides of the mounting frame (2). The toothed disc (54) meshes with the small gear (53).

3. A ramming device for construction engineering construction according to claim 2, characterized in that, The driving mechanism includes an extrusion block (55) and a convex shaft (56). Extrusion blocks (55) are evenly spaced along the circumference and connected to one side of the two toothed discs (54) close to each other. Convex shafts (56) are slidably connected to the upper parts of the two guide frames (5). The convex shafts (56) are located at the moving tracks of the extrusion blocks (55).

4. A ramming device for construction engineering construction according to claim 3, characterized in that, It also includes an adjusting screw rod (6). Adjusting screw rods (6) are rotatably connected to the two guide frames (5). The adjusting screw rod (6) is in threaded cooperation with the convex shaft (56).

5. The tamping device for construction engineering construction according to claim 3, characterized in that, It further includes a flattening mechanism, which includes a rolling wheel (71), a rotating rod (72), a belt drive group (73), a brush plate (74), a guiding rod (75) and a connecting arc plate (76). The lower part of the mounting frame (2) is rotatably connected with a rolling wheel (71), and the lower part of the mounting frame (2) is rotatably connected with a rotating rod (72). Reciprocating thread grooves are formed on both sides of the rotating rod (72). A belt drive group (73) is wound between the rotating rod (72) and the rotating shaft (52). Two guiding rods (75) are connected to the lower part of the mounting frame (2). A brush plate (74) is slidably connected between the two guiding rods (75). Connecting arc plates (76) are threadedly connected to the reciprocating thread grooves on both sides of the rotating rod (72). The connecting arc plate (76) is sleeved on the rolling wheel (71) and is slidably connected with the rolling wheel (71). The connecting arc plate (76) is connected to the brush plate (74).

6. A ramming device for construction engineering construction according to claim 5, characterized in that, It further includes a dust reduction mechanism, which includes a water tank (81), a liquid spraying frame (82) and an infusion pipe (83). Water tanks (81) are installed on both sides of the upper part of the mounting frame (2). The top of the brush plate (74) is connected with a liquid spraying frame (82). A water pump is installed in the water tank (81). An infusion pipe (83) is communicated between the liquid outlet end of the water pump and the liquid spraying frame (82).

7. A ramming device for construction engineering construction according to claim 1, characterized in that, It further includes a material pushing mechanism, which includes a pressing frame (91), a guiding column (92), a material pushing plate (93), a pressing rod (95) and an elastic member II (94). The lower part of the ramming block (4) is slidably connected with a pressing frame (91). Pressing rods (95) are threadedly connected to both sides of the mounting frame (2). The pressing rods (95) are slidably connected with the ramming block (4). The lower parts of the pressing rods (95) are located above the pressing frame (91). Multiple groups of guiding columns (92) are evenly spaced and connected to the pressing frame (91). Each group of guiding columns (92) has two. The guiding columns (92) are slidably connected with the ramming block (4). A material pushing plate (93) is connected between the lower parts of the two guiding columns (92) in each group. Grooves are evenly spaced and formed at the bottom of the ramming block (4). The material pushing plate (93) is located in the grooves. An elastic member II (94) is connected between the pressing frame (91) and the ramming block (4).

8. A ramming device for construction engineering construction according to claim 5, characterized in that, It further includes a connecting frame (101) and a scraping plate (102). A connecting frame (101) is connected between the two connecting arc plates (76). The lower part of the connecting frame (101) is connected with a scraping plate (102). The scraping plate (102) contacts the rolling wheel (71).

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