Earthwork filling vibrating roller for water conservancy project

Abstract

The invention discloses an earthwork filling vibration roller for a water conservancy project, and relates to the technical field of earthwork digging and filling. Comprising a walking mechanism, a suspension mechanism is installed at the bottom of the walking mechanism, and a motor is installed outside the suspension mechanism; the vibration grinding mechanism is mounted in the suspension mechanism; one end of the vibration grinding mechanism is connected with the output end of the motor; the scraping and grinding mechanism is installed on one side in the suspension mechanism, the pressing and grinding mechanism is installed on one side of the top of the suspension mechanism, and the pressing and grinding mechanism and the scraping and grinding mechanism are matched to clean the vibration and grinding mechanism; the vibration grinding mechanism comprises a transmission shaft, two shaft sleeves are fixedly connected to the two sides of the outer wall of the transmission shaft, arc groove discs are fixedly installed on the outer walls of the shaft sleeves, arc grooves are formed in the bottoms of the arc groove discs, connecting buckles are slidably installed at the arc grooves of the arc groove discs, connecting rings are fixedly connected to the bottom ends of the connecting buckles, and balancing weights are rotationally connected to the inner walls of the connecting rings. The transmission shaft can drive the balancing weight to get close to the transmission shaft in the rotating process at the moment of starting, the length of a force arm is reduced, and deformation or damage of the transmission shaft is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of earthwork excavation and filling, in particular to an earthwork filling vibration roller used for water conservancy projects. Background Art

[0002] Earth filling vibration roller is a key mechanical equipment used for compacting fill in earthwork projects. Through its own weight and vibration, it brings soil particles closer to each other, improving the density and carrying capacity of the earth. The vibration roller itself has a certain weight. During the driving process, its gravity will act vertically on the surface of the compacted earth, causing the earth particles to rearrange under static pressure and initially reduce the gaps between the particles. At the same time, the vibration roller is equipped with a special vibration device, usually composed of a vibration motor or an eccentric block. When working, the vibration device runs at high speed to generate intense vibration force, causing the roller to generate high-frequency vibration. This vibration is transmitted to the earth, so that the earth particles overcome the friction and bite force between the particles under the action of the vibration force, produce relative displacement, and further fill the gaps, thereby greatly improving the compaction effect of the earth.

[0003] However, when vibrating and compacting earth, in the existing vibratory roller, since the axis of the eccentric counterweight block is fixed to the axis of the drive shaft, the force arm of the counterweight block cannot be changed when starting, resulting in increased pulling on the drive shaft during starting. After the drive shaft is started multiple times for a long time, the drive shaft may bend or even break, shortening the service life of the drive shaft. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a vibratory roller for earth filling in water conservancy projects, which is implemented by the following technical solutions: A vibratory roller for earth filling in water conservancy projects, comprising: A walking mechanism, wherein a suspension mechanism is installed at the bottom of the walking mechanism, and a motor is installed at the outer side of the suspension mechanism; A vibrating and rolling mechanism, wherein the vibrating and rolling mechanism is installed inside the suspension mechanism, and one end of the vibrating and rolling mechanism is connected to the output end of the motor; A scraping and rolling mechanism, wherein the scraping and rolling mechanism is installed on one side of the interior of the suspension mechanism, and a pressing and rolling mechanism is installed on one side of the top of the suspension mechanism, and the pressing and rolling mechanism cooperates with the scraping and rolling mechanism to clean the vibrating and rolling mechanism; Among them, the vibrating mechanism includes a transmission shaft, one end of the transmission shaft is connected to the output end of the motor through a coupling, two shaft sleeves are fixedly connected to both sides of the outer wall of the transmission shaft, the two shaft sleeves are symmetrically installed along the center position of the transmission shaft, an arc groove disk is fixedly installed on the outer wall of the shaft sleeve, an arc groove is opened at the bottom of the arc groove disk, a connecting buckle is slidably installed at the arc groove of the arc groove disk, the bottom end of the connecting buckle is fixedly connected to a connecting ring, and the inner wall of the connecting ring is rotatably connected to a counterweight block.

[0005] Preferably, two rubber pads are fixedly connected to the arc groove of the arc groove disk, and the two rubber pads are symmetrically installed along the center position of the axis of the arc groove disk. A connecting rod is installed between the two counterweights, and rings are rotatably installed at both ends of the connecting rod. The connecting rod is rotatably connected to the inner wall of the counterweight through the ring.

[0006] Preferably, bearings are fixedly connected to both ends of the outer wall of the transmission shaft, the two bearings are symmetrically installed along the center position of the transmission shaft and are located on the outside of the shaft sleeve, the outer wall of the bearing is rotatably connected to the side cover cylinder, and the outer sides of the two side cover cylinders are fixedly connected to vibrating cylinders.

[0007] Preferably, the scraping and grinding mechanism comprises two fixed blocks, which are symmetrically installed along the center position of the axis of the suspension mechanism, a fixed shaft is fixedly connected between the two fixed blocks, and side rings are fixedly connected to both ends of the outer wall of the fixed shaft.

[0008] Preferably, a side scraper is fixedly connected to the outer wall of the side sleeve, and one end of the side scraper away from the side sleeve is tilted upward and provided with a scraping blade. The scraping blade of the side scraper fits tightly with the outer side of the vibrating drum, and a curved guide plate is fixedly installed on the top of the side scraper.

[0009] Preferably, both ends of the outer wall of the fixed shaft are fixedly connected with fixed sleeves, the two fixed sleeves are symmetrically installed along the center position of the fixed shaft, and the fixed sleeves are located on the inner side of the side ring, and a groove plate is fixedly connected between the two fixed sleeves, and a groove is provided on the side of the groove plate close to the vibrating drum, and a scraping strip is fixedly connected to the groove of the groove plate, and the scraping strip is evenly provided with tooth grooves on the side of the scraping strip close to the vibrating drum and fits tightly with the outer side of the vibrating drum.

[0010] Preferably, the rolling mechanism includes two chute blocks, which are symmetrically installed on the top of the suspension mechanism along the center position of the axis of the suspension mechanism. The chute blocks are provided with chute grooves, and a connecting shaft is slidably installed between the chute grooves of the two chute blocks, and a sleeve is fixedly installed on the outer wall of the connecting shaft.

[0011] Preferably, a plurality of rolling cylinders are rotatably mounted on the outer wall of the sleeve, spiral grooves are evenly formed on the outer wall of the rolling cylinders, the plurality of rolling cylinders are evenly mounted along the axial direction, and a separation cylinder is fixedly mounted between adjacent rolling cylinders, and the outer diameter of the separation cylinder is smaller than the outer diameter of the rolling cylinder.

[0012] Preferably, a rotating plate is slidably mounted on both ends of the outer wall of the connecting shaft, a sliding groove is provided on the rotating plate, and the rotating plate is slidably adapted to the two ends of the outer wall of the connecting shaft through the sliding groove.

[0013] Preferably, an elastic gasket is clamped in the slide groove of the rotating plate, the bottom end of the elastic gasket is tightly fitted with the outer wall of the connecting shaft, and an axle block is rotatably installed at the bottom of the rotating plate, and the bottom of the axle block is fixedly connected to the top of the suspension mechanism.

[0014] The present invention provides an earth filling vibration roller for water conservancy projects, which has the following beneficial effects: 1. The earth filling vibration roller used in water conservancy projects, through the sliding connection of the arc groove plate and the connecting buckle, cooperates with the rubber pad. At the moment of starting, during the rotation of the transmission shaft, it can drive the counterweight block close to the transmission shaft, thereby reducing the length of the lever arm, allowing the transmission shaft to drive the counterweight block more smoothly, avoiding the phenomenon that the transmission shaft is subjected to greater force at the moment of starting, causing deformation, twisting and even damage, due to the large length of the lever arm, thereby extending the service life of the transmission shaft.

[0015] 2. The earth filling vibration roller used in water conservancy projects, through the deformation characteristics of the rubber pad, provides a buffer space for the continued sliding of the connecting buckle through the arc groove of the arc groove plate when the transmission shaft stops rotating. After contacting the rubber pad, the pressure compresses the rubber pad to deform to buffer the force on the transmission shaft due to the inertia of the counterweight block itself when stopping rotation, thereby extending the service life of the transmission shaft.

[0016] 3. The earth filling vibratory roller used in water conservancy projects limits the counterweights at both ends through connecting rods to prevent the counterweights on both sides from twisting the two ends of the transmission shaft with different forces due to the axes of the counterweights being not in the same straight line when starting or stopping, thereby reducing the risk of the transmission shaft breaking at the moment of stopping or starting at high speed.

[0017] 4. The earth filling vibrating roller used in water conservancy projects cooperates with the side scrapers and the scraping bars to clean the soil adhering to the surface during the rotation of the vibrating drum. At the same time, the zigzag guide plate guides the scraped soil to the front of the moving direction of the vibrating mechanism, so that the vibrating mechanism compacts the scraped soil again, avoiding a large amount of soil adhering to the surface of the vibrating drum to form a buffer layer, which reduces the compaction effect.

[0018] 5. The earth filling vibrating roller used in water conservancy projects cooperates with the rolling drum through elastic gaskets, so that the contact pressure between the rolling drum and the vibrating drum is always maintained. At the same time, the separation of the separation cylinder allows the rolling drum to divide the large area of ​​soil layer adhered to the surface of the vibrating drum into a small area of ​​soil adhesion layer during the rotation of the rolling drum, thereby assisting the scraping mechanism and improving the cleaning effect of the vibrating drum surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a vibrating roller for earth filling in water conservancy projects according to the present invention; Figure 2 It is a partial structural schematic diagram of a vibrating roller for earth filling in water conservancy projects according to the present invention; Figure 3 It is a structural schematic diagram of the scraping and rolling mechanism in the present invention; Figure 4 It is a partial structural schematic diagram of the scraping and rolling mechanism in the present invention; Figure 5 It is a structural schematic diagram of the vibrating and rolling mechanism and the suspension mechanism in the present invention; Figure 6 It is a structural schematic diagram of the vibration rolling mechanism in the present invention; Figure 7 It is a structural dissection diagram of the vibrating and grinding mechanism in the present invention; Figure 8 It is a partial structural schematic diagram of the vibration and grinding mechanism in the present invention; Fig. 9 It is a structural schematic diagram of the rolling mechanism in the present invention; Fig.10 It is a partial structural schematic diagram of the rolling mechanism in the present invention.

[0020] In the figure: 1. walking mechanism; 2. vibrating and rolling mechanism; 3. pressing and rolling mechanism; 4. scraping and rolling mechanism; 5. motor; 6. suspension mechanism; 201. vibrating and rolling cylinder; 202. side cover cylinder; 203. transmission shaft; 204. bearing; 205. shaft sleeve; 206. arc groove plate; 207. rubber pad; 208. connecting buckle; 209. connecting ring; 210. counterweight block; 211. sleeve; 212. connecting rod; 31. connecting shaft; 32. pressing and rolling cylinder; 33. inclined groove block; 34. shaft block; 35. rotating plate; 36. elastic gasket; 37. dividing cylinder; 38. sleeve; 41. fixed block; 42. zigzag guide plate; 43. side scraper; 44. strip groove plate; 45. fixed shaft; 46. fixed sleeve; 47. scraping and rolling strip; 48. side sleeve. DETAILED DESCRIPTION

[0021] 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.

[0022] The first embodiment, as Figure 1 to Figure 2 and Figures 5 to 8 As shown, an embodiment of the present invention provides an earth filling vibration roller for water conservancy projects, comprising: A walking mechanism 1, a suspension mechanism 6 is installed at the bottom of the walking mechanism 1, and a motor 5 is installed on the outside of the suspension mechanism 6; A vibrating and rolling mechanism 2, which is installed inside the suspension mechanism 6, and one end of the vibrating and rolling mechanism 2 is connected to the output end of the motor 5; The scraping and rolling mechanism 4 is installed on one side of the interior of the suspension mechanism 6 , and the pressing and rolling mechanism 3 is installed on one side of the top of the suspension mechanism 6 . The pressing and rolling mechanism 3 cooperates with the scraping and rolling mechanism 4 to clean the vibrating and rolling mechanism 2 .

[0023] When in use, workers control the movement of the vibratory roller through the walking mechanism 1. During the movement, the vibratory roller mechanism 2 is driven by the suspension mechanism 6 to press over the surface of the earth filling. During rolling, the vibratory roller mechanism 2 is driven to vibrate through the motor 5. During the rolling process, the vibratory roller mechanism 2 vibrates synchronously to compact the filled earth. During the rolling process of the vibratory roller mechanism 2, the pressing mechanism 3 cooperates with the scraping mechanism 4 to clean the contact surface between the vibratory roller mechanism 2 and the ground.

[0024] The vibrating mechanism 2 includes a transmission shaft 203, one end of which is connected to the output end of the motor 5 through a coupling, two shaft sleeves 205 are fixedly connected to both sides of the outer wall of the transmission shaft 203, and the two shaft sleeves 205 are symmetrically installed along the center position of the transmission shaft 203. An arc groove disk 206 is fixedly installed on the outer wall of the shaft sleeve 205, and an arc groove is opened at the bottom of the arc groove disk 206. A connecting buckle 208 is slidably installed at the arc groove of the arc groove disk 206, and a connecting ring 209 is fixedly connected to the bottom end of the connecting buckle 208. A counterweight block 210 is rotatably connected to the inner wall of the connecting ring 209; Two rubber pads 207 are fixedly connected to the arc groove of the arc groove plate 206. The two rubber pads 207 are symmetrically installed along the center position of the axis of the arc groove plate 206. A connecting rod 212 is installed between the two counterweights 210. Both ends of the connecting rod 212 are rotatably installed with collars 211. The connecting rod 212 is rotatably connected to the inner wall of the counterweight 210 through the collar 211. Bearings 204 are fixedly connected to both ends of the outer wall of the transmission shaft 203. The two bearings 204 are symmetrically installed along the center position of the transmission shaft 203 and are located on the outside of the shaft sleeve 205. The outer wall of the bearing 204 is rotatably connected to the side cover cylinder 202, and the outer sides of the two side cover cylinders 202 are fixedly connected to the vibrating drum 201.

[0025] In the vibrating mechanism 2, the surface of the vibrating drum 201 is driven by the walking mechanism 1 to contact the ground to compact the filled earth. At the same time, the motor 5 drives the transmission shaft 203 to rotate. When the transmission shaft 203 rotates, the arc groove plate 206 is driven to rotate through the shaft sleeve 205. At the time of starting, the connecting buckle 208 is slidably installed at the arc groove of the arc groove plate 206, so that the connecting buckle 208 drives the counterweight block 210 to rotate along the center position of the axis of the transmission shaft 203 through the connecting ring 209. At the moment of starting, the arc groove of the arc groove plate 206 and the rubber pad are connected. Block 207 cooperates with the counterweight block 210 to pull toward the transmission shaft 203 during startup, reducing the force arm when driving the counterweight block 210 to rotate at the moment of startup, so that the transmission shaft 203 can more smoothly drive the counterweight block 210 to rotate during startup; when stopping, the arc groove of the arc groove plate 206 cooperates with the rubber pad 207 to buffer the inertia of the counterweight block 210 when it stops rotating. When the counterweight block 210 rotates, the two counterweight blocks 210 are restricted by the connecting rod 212, so that the center positions of the axes of the two counterweight blocks 210 always remain in the same plane when rotating.

[0026] The second embodiment is based on the first embodiment. Figure 3 to Figure 4 The scraping and rolling mechanism 4 includes two fixed blocks 41, which are symmetrically installed along the center position of the axis of the suspension mechanism 6. A fixed shaft 45 is fixedly connected between the two fixed blocks 41. Both ends of the outer wall of the fixed shaft 45 are fixedly connected with side collars 48. The outer wall of the side collar 48 is fixedly connected with a side scraper 43. One end of the side scraper 43 away from the side collar 48 is tilted upward and provided with a scraping blade. The scraping blade of the side scraper 43 is tightly fitted with the outer side of the vibrating roller 201. A zigzag guide plate 42 is fixedly installed on the top of the side scraper 43. Both ends of the outer wall of the fixed shaft 45 are fixedly connected with fixed sleeves 46, and the two fixed sleeves 46 are symmetrically installed along the center position of the fixed shaft 45, and the fixed sleeves 46 are located on the inner side of the side ring 48, and a groove plate 44 is fixedly connected between the two fixed sleeves 46, and a groove is provided on the side of the groove plate 44 close to the vibrating drum 201, and a scraping strip 47 is fixedly connected to the groove of the groove plate 44, and the scraping strip 47 is evenly provided with tooth grooves on the side close to the vibrating drum 201 and fits tightly with the outer side of the vibrating drum 201.

[0027] In the scraping mechanism 4, the scraping bar 47 cooperates with the side scraper 43 through the support of the fixed block 41 and the fixed shaft 45. During the rotation and forward movement of the vibrating drum 201, the soil on the surface of the vibrating drum 201 is scraped off, and the soil is scraped off in cooperation with the pressing mechanism 3 to ensure the cleanliness of the surface of the vibrating drum 201; in the process of scraping off the soil, the zigzag guide plates 42 on both sides cooperate with the strip groove plates 44. During the scraping process, the scraped soil is guided to the front of the moving direction of the vibrating drum 201 under the action of its own gravity in cooperation with the zigzag guide plates 42 and the strip groove plates 44, so that the soil is squeezed again during the movement of the vibrating drum 201.

[0028] The third embodiment is based on the first and second embodiments. Figures 9 and 10 The rolling mechanism 3 includes two inclined slot blocks 33, which are symmetrically installed on the top of the suspension mechanism 6 along the center position of the axis of the suspension mechanism 6. The inclined slot blocks 33 are provided with inclined slots, and a connecting shaft 31 is slidably installed between the inclined slots of the two inclined slot blocks 33. A sleeve 38 is fixedly installed on the outer wall of the connecting shaft 31, and a plurality of rolling cylinders 32 are rotatably installed on the outer wall of the sleeve 38. The outer wall of the rolling cylinder 32 is evenly provided with spiral grooves. The plurality of rolling cylinders 32 are evenly installed along the axial direction. A separation cylinder 37 is fixedly installed between adjacent rolling cylinders 32, and the outer diameter of the separation cylinder 37 is smaller than the outer diameter of the rolling cylinder 32. A rotating plate 35 is slidably installed at both ends of the outer wall of the connecting shaft 31. A sliding groove is opened on the rotating plate 35. The rotating plate 35 is slidably adapted to the two ends of the outer wall of the connecting shaft 31 through the sliding groove. An elastic gasket 36 is clamped at the sliding groove of the rotating plate 35. The bottom end of the elastic gasket 36 fits tightly with the outer wall of the connecting shaft 31. A shaft block 34 is rotatably installed at the bottom of the rotating plate 35, and the bottom of the shaft block 34 is fixedly connected to the top of the suspension mechanism 6.

[0029] In the rolling mechanism 3, through the contact between the rolling drum 32 and the vibrating drum 201, and the pressure of the elastic gasket 36 on the two ends of the connecting shaft 31, the connecting shaft 31 drives the rolling drum 32 through the sleeve 38, thereby increasing the contact pressure between the rolling drum 32 and the vibrating drum 201. In the process of the vibrating drum 201 rotating and vibrating the earth, the soil adhered to the surface of the vibrating drum 201 is compressed. At the same time, the spiral grooves are evenly opened on the surface of the rolling drum 32. When in contact, the adhered soil layer is rolled and separated. At the same time, when the soil layer is thick, the contact pressure drives the connecting shaft 31 to compress the elastic gasket 36 in the inclined groove of the inclined groove block 33, so that the elastic gasket 36 is deformed, and the elastic force of the elastic gasket 36 after deformation is used to increase the cleaning pressure of the rolling drum 32 on the soil layer on the surface of the vibrating drum 201.

[0030] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibratory roller for earthwork filling in water conservancy projects, characterized in that: include: A walking mechanism (1), wherein a suspension mechanism (6) is installed at the bottom of the walking mechanism (1), and a motor (5) is installed on the outside of the suspension mechanism (6); A vibrating and grinding mechanism (2), the vibrating and grinding mechanism (2) being installed inside the suspension mechanism (6), and one end of the vibrating and grinding mechanism (2) being connected to an output end of the motor (5); A scraping and rolling mechanism (4), the scraping and rolling mechanism (4) being mounted on one side inside the suspension mechanism (6), a pressing and rolling mechanism (3) being mounted on one side of the top of the suspension mechanism (6), the pressing and rolling mechanism (3) cooperating with the scraping and rolling mechanism (4) to clean the vibrating and rolling mechanism (2); The vibrating mechanism (2) comprises a transmission shaft (203), one end of the transmission shaft (203) is connected to the output end of the motor (5) via a coupling, two shaft sleeves (205) are fixedly connected to both sides of the outer wall of the transmission shaft (203), the two shaft sleeves (205) are symmetrically installed along the center position of the transmission shaft (203), an arc groove disk (206) is fixedly installed on the outer wall of the shaft sleeve (205), an arc groove is formed at the bottom of the arc groove disk (206), a connecting buckle (208) is slidably installed at the arc groove of the arc groove disk (206), a connecting ring (209) is fixedly connected to the bottom end of the connecting buckle (208), and a counterweight block (210) is rotatably connected to the inner wall of the connecting ring (209).

2. The earth filling vibrating roller for water conservancy projects according to claim 1, characterized in that: Two rubber pads (207) are fixedly connected to the arc groove of the arc groove plate (206), and the two rubber pads (207) are symmetrically installed along the central position of the axis of the arc groove plate (206). A connecting rod (212) is installed between the two counterweight blocks (210), and collars (211) are rotatably installed at both ends of the connecting rod (212). The connecting rod (212) is rotatably connected to the inner wall of the counterweight block (210) through the collar (211).

3. The earth filling vibrating roller for water conservancy projects according to claim 2, characterized in that: Both ends of the outer wall of the transmission shaft (203) are fixedly connected to bearings (204); the two bearings (204) are symmetrically installed along the center position of the transmission shaft (203) and are located outside the shaft sleeve (205); the outer wall of the bearing (204) is rotatably connected to a side cover cylinder (202); and the outer sides of the two side cover cylinders (202) are fixedly connected to a vibrating roller (201).

4. The earth filling vibration roller for water conservancy projects according to claim 3, characterized in that: The scraping and grinding mechanism (4) comprises two fixed blocks (41), the two fixed blocks (41) being symmetrically mounted along the central position of the axis of the suspension mechanism (6), a fixed shaft (45) being fixedly connected between the two fixed blocks (41), and side collars (48) being fixedly connected to both ends of the outer wall of the fixed shaft (45).

5. The earth filling vibrating roller for water conservancy projects according to claim 4, characterized in that: The outer wall of the side sleeve ring (48) is fixedly connected to a side scraper (43); one end of the side scraper (43) away from the side sleeve ring (48) is tilted upward and provided with a scraping blade; the scraping blade of the side scraper (43) is tightly fitted to the outer side of the vibrating drum (201); and a zigzag guide plate (42) is fixedly mounted on the top of the side scraper (43).

6. The earth filling vibrating roller for water conservancy projects according to claim 5, characterized in that: Both ends of the outer wall of the fixed shaft (45) are fixedly connected with fixed sleeves (46), the two fixed sleeves (46) are symmetrically installed along the center position of the fixed shaft (45), and the fixed sleeves (46) are located on the inner side of the side collar (48), and a groove plate (44) is fixedly connected between the two fixed sleeves (46), and a groove is formed on a side of the groove plate (44) close to the vibration roller (201), and a scraping strip (47) is fixedly connected to the groove of the groove plate (44), and a tooth groove is uniformly formed on a side of the scraping strip (47) close to the vibration roller (201) and is tightly fitted with the outer side of the vibration roller (201).

7. The earth filling vibration roller for water conservancy projects according to claim 6, characterized in that: The rolling mechanism (3) comprises two inclined slot blocks (33), the two inclined slot blocks (33) being symmetrically mounted on the top of the suspension mechanism (6) along the central position of the axis of the suspension mechanism (6), the inclined slot blocks (33) being provided with inclined slots, a connecting shaft (31) being slidably mounted between the inclined slots of the two inclined slot blocks (33), and a sleeve (38) being fixedly mounted on the outer wall of the connecting shaft (31).

8. The earth filling vibrating roller for water conservancy projects according to claim 7, characterized in that: A plurality of rolling cylinders (32) are rotatably mounted on the outer wall of the sleeve (38), spiral grooves are evenly formed on the outer wall of the rolling cylinder (32), the plurality of rolling cylinders (32) are evenly mounted along the axial direction, and a separation cylinder (37) is fixedly mounted between adjacent rolling cylinders (32), the outer diameter of the separation cylinder (37) being smaller than the outer diameter of the rolling cylinder (32).

9. The earth filling vibrating roller for water conservancy projects according to claim 8, characterized in that: Rotating plates (35) are slidably mounted on both ends of the outer wall of the connecting shaft (31), and sliding grooves are provided on the rotating plates (35). The rotating plates (35) are slidably fitted with the two ends of the outer wall of the connecting shaft (31) through the sliding grooves.

10. The earth filling vibration roller for water conservancy projects according to claim 9, characterized in that: An elastic gasket (36) is clamped at the slide groove of the rotating plate (35), and the bottom end of the elastic gasket (36) is tightly fitted with the outer wall of the connecting shaft (31). A shaft block (34) is rotatably mounted at the bottom of the rotating plate (35), and the bottom of the shaft block (34) is fixedly connected to the top of the suspension mechanism (6).

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