Vibrating device for large-volume concrete pouring construction of fan foundation

Abstract

The invention belongs to the technical field of vibrating devices, and particularly relates to a vibrating device for large-volume concrete pouring construction of a fan foundation, the vibrating device comprises a vibrator, and one end of the vibrator is electrically connected with a vibrating rod through a connecting wire; a scraping mechanism is arranged on the surface of the vibrating rod, the scraping mechanism comprises a lantern ring fixedly connected to the surface of the vibrating rod in a sleeving mode, the interior of the lantern ring is hollow, an electric push rod is fixedly installed in the lantern ring, and a connecting rod is fixedly installed at the output end of the electric push rod; through reciprocating operation, concrete adhered to the surface of the vibrating rod can be quickly cleaned, so that the situation that the concrete on the surface of the vibrating rod is hardened and solidified, and subsequent cleaning is difficult is effectively avoided. And meanwhile, workers do not need to clean, so that the workload of the workers is reduced, and efficient cleaning operation can be achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of vibrating devices, in particular to a vibrating device for pouring large-volume concrete of a fan foundation. Background Art

[0002] When constructing a wind turbine, a large amount of concrete needs to be laid at the bottom as the foundation. When pouring the concrete, a vibrator is usually used to vibrate the concrete in order to expel air, make the concrete dense and uniform, and enhance its strength and durability.

[0003] Concrete vibrators utilize a power unit to drive the vibrating head, generating high-frequency vibrations. The insertion and movement of the vibrating rod transmit these vibrations to the concrete. Vibration creates relative movement between the aggregate and cement paste within the concrete, displacing air and simultaneously rearranging the concrete particles, filling their pores. This densifies the concrete, enhancing its strength and durability.

[0004] Because the vibrator remains in contact with the concrete for extended periods during operation, and concrete has a certain viscosity, a certain amount of concrete remains on its surface even after the vibrator is removed. Traditional vibrators are not designed to clean the stuck concrete, which increases the weight and bulk of the vibrator after the concrete solidifies, making it more difficult to operate. This also affects the vibration transmission of the vibrator, preventing it from effectively transmitting vibrations into the concrete, thus reducing vibration efficiency. Manual concrete cleaning is inefficient and inconvenient.

[0005] To this end, the present invention provides a vibrating device for large-volume concrete pouring construction of a fan foundation. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a vibrating device for large-volume concrete pouring construction of a wind turbine foundation described in the present invention includes a vibrator, one end of the vibrator is electrically connected to a vibrating rod through a connecting line; a scraping mechanism is provided on the surface of the vibrating rod, and the scraping mechanism includes a ring fixedly sleeved on the surface of the vibrating rod, the interior of the ring is hollow, an electric push rod is fixedly installed inside the ring, the output end of the electric push rod is fixedly installed with a connecting rod, the end of the connecting rod away from the electric push rod is fixedly installed with a connecting disk, and a plurality of fixed rods are fixedly installed on the bottom of the connecting disk, and the bottom of the fixed rod is connected to a scraper through a ball head, and one end of the scraper is in contact with the surface of the vibrating rod.

[0008] Furthermore, an impact assembly is provided on one side of the scraper, and the impact assembly includes two bosses fixedly mounted on one side of the scraper. The sides of the two bosses close to each other are rotatably connected to a swing rod through a torsion spring, and a swing ball is fixedly mounted on one end of the swing rod.

[0009] Furthermore, a cleaning ring is fixedly installed on one side of the electric push rod close to the output end, the output end of the electric push rod passes through the cleaning ring, and the cleaning ring fits the output end of the electric push rod.

[0010] Furthermore, a support mechanism is provided in the collar, and the support mechanism includes a support frame fixedly installed in the collar, a slide is slidably connected to the interior of the support frame, and the bottom of the slide is fixedly connected to the connecting plate.

[0011] Furthermore, an air blowing assembly is provided in the support frame, and the air blowing assembly includes two hollow elastic blocks fixedly installed in the fixed frame, an air inlet pipe with a one-way valve is fixedly installed on one side of the elastic block, and an air outlet pipe connected to the interior and with a one-way valve is fixedly installed on the bottom of the elastic block, and an air guide pipe is fixedly installed on one side of the scraper, and one end of the air guide pipe is connected to the air outlet pipe.

[0012] Furthermore, the skateboard is in a "T" shape, and an extrusion component is provided on the skateboard. The extrusion component includes a plurality of rounded corners opened on the skateboard, and the rounded corners of the skateboard are rotatably connected to rolling columns made of flexible material.

[0013] Furthermore, a spray mechanism is provided on the surface of the vibrating rod, and the spray mechanism includes a sleeve disc fixedly connected to the vibrating rod, the sleeve disc is located in a sleeve ring, a hollow rubber box is fixedly installed on the bottom of the sleeve disc, a liquid inlet pipe is fixedly installed on the top of the rubber box, and a plurality of liquid outlet pipes connected to the interior are fixedly installed on the surface of the rubber box, and a plurality of spray pipes are fixedly installed on a side of the connecting disc close to the vibrating rod, and one end of the spray pipe is connected to the interior of the liquid outlet pipe.

[0014] Furthermore, a plurality of pressing plates are fixedly mounted on the top of the connecting plate, the pressing plates are arranged in groups of two, and the pressing plates are arc-shaped.

[0015] Furthermore, a guide assembly is provided in the spray pipe, and the guide assembly includes a filter screen fixedly installed in the inclined spray pipe, and an arc-shaped guide plate is fixedly installed on one side of the filter screen.

[0016] Furthermore, the interior of the spray pipe is rotatably connected to a rotating rod via a torsion spring, and a plurality of fixed balls are fixedly mounted on the surface of the rotating rod.

[0017] The beneficial effects of the present invention are as follows: 1. The vibrating device for pouring large-volume concrete for wind turbine foundations described in the present invention activates an electric push rod within a collar, causing the push rod to move downward through its output end, carrying a connecting rod, a connecting plate, a fixed rod, and a scraper. Several scrapers abut the surface of the vibrating rod, causing the scrapers to scrape away concrete adhering to the vibrating rod's surface as it moves. The vibrating rod is not shut off and is still in a vibrating state, so it swings along with the swing rod and swing ball. The swinging swing ball continuously strikes the surface of the vibrating rod, thereby breaking up the concrete adhering to the vibrating rod's surface and facilitating subsequent scraping by the scrapers. It should be noted that a cleaning ring is installed at the output end of the push rod, allowing the end of the cleaning ring to scrape away impurities adhering to the surface when the output end of the push rod retracts and resets, thereby preventing impurities from being carried into the push rod by the output end during retraction, thereby affecting the normal operation of the push rod. By reciprocating the above operation, the concrete adhering to the surface of the vibrator can be quickly cleaned, thereby effectively preventing the concrete on the surface of the vibrator from hardening and solidifying, which makes subsequent cleaning difficult. At the same time, there is no need for workers to clean, thereby reducing their workload and achieving efficient cleaning operations.

[0018] 2. The vibrating device for pouring large-volume concrete for wind turbine foundations described in the present invention is configured such that the slide plate in the support frame is connected to the connecting plate. When the connecting plate moves downward under the drive of the electric push rod, the slide plate can provide support for the connecting plate, making it easier for the connecting plate to slide. When the slide plate slides in the support frame, it uses rounded corners and rolling columns to squeeze the elastic block in the support frame, so that the gas in the elastic block passes through several air outlet pipes and enters several air ducts and is ejected. After the swinging ball breaks the concrete impurities, the gas blown out of the air duct can be used to blow off the broken impurities in advance, thereby improving the efficiency of cleaning the vibrating rod. The rounded corners and the rolling columns made of flexible materials are designed to protect the elastic block, effectively preventing the elastic block from being damaged when squeezed, thereby increasing the service life of the elastic block.

[0019] 3. The vibrating device for pouring large-volume concrete for wind turbine foundations described herein comprises a device in which, before the electric push rod drives the connecting rod downward, it first moves upward, carrying the connecting disc and pressure plate with it. The pressure plates squeeze the rubber cartridge at the bottom of the sleeve, allowing the cleaning fluid within the cartridge to flow through the outlet pipes into the spray pipe and then be sprayed onto the surface of the vibrating rod. It should be noted that the pressure plates assist in squeezing the rubber cartridge while creating a gap between the connecting disc and the sleeve, thereby preventing the connecting disc from excessively squeezing the rubber cartridge and potentially causing it to rupture. When the cleaning fluid is sprayed through the spray pipe, it first drives the rotating rod and fixed ball to rotate toward the filter screen, where it impacts the filter screen, shaking off impurities on the filter screen surface and unclogging the filter screen, preventing clogging. The filter screen is installed to reduce the ingress of impurities into the spray pipe when it is not in use. When the cleaning fluid is sprayed through the spray pipe, it is guided by curved guide plates, thereby increasing the spray area and achieving efficient spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the vibrator in the present invention; Figure 2 It is a structural diagram of the vibrating rod in the present invention; Figure 3 It is a schematic cross-sectional view of the sleeve ring in the present invention; Figure 4 It is a structural diagram of the connection disk in the present invention; Figure 5 It is a structural schematic diagram of the scraper in the present invention; Figure 6 In the present invention Figure 4 Schematic diagram of the structure at A; Figure 7 In the present invention Figure 4 Schematic diagram of the structure at B; Figure 8 It is a structural schematic diagram of the pressure plate in the present invention; Figure 9 It is a schematic diagram of the cross-sectional structure of the spray pipe in the present invention.

[0022] In the figure: 1. Vibrator; 2. Connecting wire; 3. Vibrating rod; 10. Scraping mechanism; 11. Ring; 12. Electric push rod; 13. Connecting rod; 14. Connecting plate; 15. Fixing rod; 16. Scraper; 17. Impact assembly; 171. Boss; 172. Swing rod; 173. Swing ball; 20. Cleaning ring; 30. Support mechanism; 31. Support frame; 32. Slide plate; 33. Blowing assembly; 331. Elastic block; 332. Inlet pipe; 333. Outlet pipe; 334. Air guide pipe; 34. Extrusion assembly; 341. Rounded corners; 342. Rolling column; 40. Spray mechanism; 41. Sleeve plate; 42. Rubber box; 43. Liquid outlet pipe; 44. Spray pipe; 45. Press plate; 46. Guide assembly; 461. Filter; 462. Guide plate; 463. Rotating rod; 464. Fixed ball. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1 to 9 As shown, a vibrating device for pouring large-volume concrete for a wind turbine foundation according to an embodiment of the present invention comprises a vibrator 1, one end of the vibrator 1 is electrically connected to a vibrating rod 3 via a connecting line 2; a scraping mechanism 10 is provided on the surface of the vibrating rod 3, and the scraping mechanism 10 comprises a sleeve 11 fixedly sleeved on the surface of the vibrating rod 3, the interior of the sleeve 11 is hollow, an electric push rod 12 is fixedly installed inside the sleeve 11, a connecting rod 13 is fixedly installed on the output end of the electric push rod 12, a connecting disk 14 is fixedly installed on the end of the connecting rod 13 away from the electric push rod 12, a plurality of fixing rods 15 are fixedly installed on the bottom of the connecting disk 14, the bottom of the fixing rod 15 is connected to a scraper 16 via a ball head, and one end of the scraper 16 is in contact with the surface of the vibrating rod 3.

[0025] Specifically, an impact assembly 17 is provided on one side of the scraper 16. The impact assembly 17 includes two bosses 171 fixedly mounted on one side of the scraper 16. The sides of the two bosses 171 that are close to each other are rotatably connected to a swing rod 172 via a torsion spring. A swing ball 173 is fixedly mounted on one end of the swing rod 172. A cleaning ring 20 is fixedly mounted on the side of the electric linear actuator 12 near the output end. The output end of the electric linear actuator 12 passes through the cleaning ring 20, and the cleaning ring 20 is in contact with the output end of the electric linear actuator 12.

[0026] During operation, after the vibrator 1 activates the vibrating rod 3 through the connecting line 2, the vibrating rod 3 will vibrate the concrete. After the vibrating rod 3 completes the vibrating operation, it will be pulled out of the concrete. At this time, the electric push rod 12 in the collar 11 is activated, so that the electric push rod 12 moves downward through the output end with the connecting rod 13, the connecting plate 14, the fixed rod 15 and the scraper 16. The scrapers 16 are used to abut against the surface of the vibrating rod 3, so that the scrapers 16 will scrape off the concrete adhering to the surface of the vibrating rod 3 as they move. At this time, the vibrating rod 3 is not closed and is still in a vibrating state, so it will swing with the swing rod 172 and the swing ball 173. The swinging swing ball 173 will continuously hit the surface of the vibrating rod 3, thereby breaking up the concrete adhering to the surface of the vibrating rod 3, thereby facilitating the subsequent scraper 16 to scrape it off. It should be noted that by installing a cleaning ring 20 at the output end of the electric push rod 12, the end of the cleaning ring 20 can be used to scrape off impurities adhering to the surface when the output end of the electric push rod 12 is retracted and reset, thereby avoiding impurities being brought into the electric push rod 12 by the output end when the output end of the electric push rod 12 is retracted, thereby affecting the normal use of the electric push rod 12.

[0027] By reciprocating the above operation, the concrete adhering to the surface of the vibrating rod 3 can be quickly cleaned, thereby effectively avoiding the hardening and solidification of the concrete on the surface of the vibrating rod 3, which makes subsequent cleaning difficult. At the same time, there is no need for staff to clean, thereby reducing the workload of the staff and achieving efficient cleaning operations.

[0028] A support mechanism 30 is mounted within the collar 11. The support mechanism 30 comprises a support frame 31 fixedly mounted within the collar 11. A slide 32 is slidably connected to the interior of the support frame 31, and the bottom of the slide 32 is fixedly connected to the connecting plate 14. An air blowing assembly 33 is mounted within the support frame 31. The air blowing assembly 33 comprises two hollow elastic blocks 331 fixedly mounted within the fixed frame. An air inlet pipe 332 with a one-way valve is fixedly mounted to one side of the elastic blocks 331. An air outlet pipe 333, which is connected to the interior and also has a one-way valve, is fixedly mounted to the bottom of the elastic blocks 331. An air guide pipe 334 is fixedly mounted to one side of the scraper 16, and one end of the air guide pipe 334 is connected to the air outlet pipe 333. The slide 32 is T-shaped and is equipped with an extrusion assembly 34. The extrusion assembly 34 comprises several rounded corners 341 formed on the slide 32. Rolling rods 342 made of flexible material are rotatably connected to the rounded corners 341 of the slide 32.

[0029] During operation, the slide 32 in the support frame 31 is connected to the connecting plate 14. When the connecting plate 14 moves downward under the drive of the electric push rod 12, the slide 32 provides support for the connecting plate 14, facilitating its sliding. Furthermore, as the slide 32 slides within the support frame 31, it uses the rounded corners 341 and rolling rods 342 to squeeze the elastic block 331 within the support frame 31, forcing the gas within the elastic block 331 into the several air ducts 334 through the several air outlet pipes 333 and out. This allows the swinging ball 173 to pre-displace the broken concrete impurities using the gas from the air ducts 334, thereby improving the efficiency of cleaning the vibrator 3. The rounded corners 341 and the flexible rolling rods 342 are designed to protect the elastic block 331, effectively preventing damage to the elastic block 331 during squeezing, thereby increasing its service life.

[0030] The surface of the vibrating rod 3 is provided with a spray mechanism 40. The spray mechanism 40 includes a sleeve 41 fixedly connected to the vibrating rod 3. The sleeve 41 is located within the collar 11. A hollow rubber box 42 is fixedly mounted on the bottom of the sleeve 41. A liquid inlet pipe is fixedly mounted on the top of the rubber box 42. Several liquid outlet pipes 43 connected to the interior of the rubber box 42 are fixedly mounted on the surface of the rubber box 42. Several spray pipes 44 are fixedly mounted on the side of the connecting plate 14 near the vibrating rod 3. One end of the spray pipe 44 is connected to the interior of the liquid outlet pipe 43. Several pressure plates 45 are fixedly mounted on the top of the connecting plate 14. The pressure plates 45 are arranged in pairs and are arc-shaped. A guide assembly 46 is provided within the spray pipe 44. The guide assembly 46 includes a filter 461 fixedly mounted within the inclined spray pipe 44. A curved guide plate 462 is fixedly mounted on one side of the filter 461. The interior of the spray pipe 44 is rotatably connected to a rotating rod 463 via a torsion spring, and a plurality of fixed balls 464 are fixedly mounted on the surface of the rotating rod 463 .

[0031] During operation, before the electric push rod 12 drives the connecting rod 13 downward, it first moves upward with the connecting disc 14 and the pressure plate 45 through the connecting rod 13. The plurality of pressure plates 45 are used to squeeze the rubber box 42 at the bottom of the sleeve disc 41, so that the cleaning liquid in the rubber box 42 (which can be water or alkaline cleaning agent, selected according to actual conditions) enters the spray pipe 44 through the plurality of liquid outlet pipes 43 and is sprayed onto the surface of the vibrating rod 3 through the spray pipe 44 (there is a gap between the connecting disc 14 and the vibrating rod 3). It should be noted that the installation of the pressure plate 45 can assist in squeezing the rubber box 42, while at the same time creating a gap between the connecting disc 14 and the sleeve disc 41 (i.e., the height of the pressure plate 45), thereby preventing the connecting disc 14 from excessively squeezing the rubber box 42, causing the rubber box 42 to rupture after being squeezed.

[0032] When cleaning liquid is sprayed through the spray pipe 44, it first drives the rotating rod 463 and the fixed ball 464 to rotate toward the filter 461, thereby striking the filter 461 and shaking off impurities on the surface of the filter 461, unclogging the filter 461 and preventing clogging. The filter 461 is installed to reduce the entry of impurities into the spray pipe 44 when it is not in use. When the cleaning liquid is sprayed through the spray pipe 44, it is guided by the curved guide plate 462 in all directions, thereby increasing the area over which the cleaning liquid is sprayed and achieving efficient spraying.

[0033] Working principle: When the vibrator 1 activates the vibrating rod 3 through the connecting line 2, the vibrating rod 3 will vibrate the concrete. When the vibrating rod 3 completes the vibrating operation, it will be pulled out of the concrete. At this time, the electric push rod 12 in the collar 11 is activated, so that the electric push rod 12 moves downward through the output end with the connecting rod 13, the connecting plate 14, the fixed rod 15 and the scraper 16. The scrapers 16 are used to abut against the surface of the vibrating rod 3, so that the scrapers 16 will scrape off the concrete adhering to the surface of the vibrating rod 3 as they move. At this time, the vibrating rod 3 is not turned off and is still in a vibrating state, so it will swing with the swing rod 172 and the swing ball 173. The swinging swing ball 173 will continuously hit the surface of the vibrating rod 3, thereby breaking up the concrete adhering to the surface of the vibrating rod 3, making it easier for the scraper 16 to scrape it off. It should be noted that by installing a cleaning ring 20 at the output end of the electric push rod 12, the end of the cleaning ring 20 can be used to scrape off impurities adhering to the surface when the output end of the electric push rod 12 is retracted and reset, thereby avoiding impurities being brought into the electric push rod 12 by the output end when the output end of the electric push rod 12 is retracted, thereby affecting the normal use of the electric push rod 12.

[0034] By connecting the slide 32 within the support frame 31 to the connecting disc 14, the slide 32 provides support for the connecting disc 14 as it moves downward under the drive of the electric push rod 12, facilitating its sliding. Furthermore, as the slide 32 slides within the support frame 31, it compresses the elastic block 331 within the support frame 31 using its rounded corners 341 and rolling posts 342, forcing the gas within the elastic block 331 through several outlet pipes 333 and into several air ducts 334 for discharge. This allows the swinging ball 173 to pre-displace concrete impurities after breaking them, using the gas from the air ducts 334 to pre-displace these impurities, thereby improving the efficiency of cleaning the vibrator 3.

[0035] Before the electric push rod 12 drives the connecting rod 13 downward, it first moves upward, carrying the connecting disc 14 and the pressure plate 45 via the connecting rod 13. The pressure plates 45 squeeze the rubber box 42 at the bottom of the sleeve 41, allowing the cleaning fluid in the rubber box 42 to flow through the outlet pipes 43 into the spray pipe 44 and then be sprayed onto the surface of the vibrator 3. It is important to note that the installation of the pressure plates 45 assists in squeezing the rubber box 42 while creating a gap between the connecting disc 14 and the sleeve 41, thereby preventing the connecting disc 14 from excessively squeezing the rubber box 42 and causing it to rupture. When the cleaning fluid is sprayed out through the spray pipe 44, it first drives the rotating rod 463 and the fixed ball 464 to rotate toward the filter 461, thereby striking the filter 461 and shaking off impurities on the filter 461 surface, unclogging the filter 461 and preventing clogging. The filter screen 461 is installed to reduce the entry of impurities into the spray pipe 44 when the spray pipe 44 is not in use.

[0036] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0038] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating device for pouring large-volume concrete for a wind turbine foundation, comprising a vibrator (1), one end of the vibrator (1) being electrically connected to a vibrating rod (3) via a connecting line (2); characterized in that: The surface of the vibrating rod (3) is provided with a scraping mechanism (10), the scraping mechanism (10) comprises a sleeve (11) fixedly sleeved on the surface of the vibrating rod (3), the interior of the sleeve (11) is hollow, an electric push rod (12) is fixedly installed inside the sleeve (11), an output end of the electric push rod (12) is fixedly installed with a connecting rod (13), an end of the connecting rod (13) away from the electric push rod (12) is fixedly installed with a connecting disk (14), a bottom of the connecting disk (14) is fixedly installed with a plurality of fixing rods (15), the bottom of the fixing rod (15) is connected to a scraper (16) via a ball head, and one end of the scraper (16) is in contact with the surface of the vibrating rod (3).

2. A vibrating device for pouring large-volume concrete for a wind turbine foundation according to claim 1, characterized in that: An impact assembly (17) is provided on one side of the scraper (16). The impact assembly (17) comprises two bosses (171) fixedly mounted on one side of the scraper (16). The sides of the two bosses (171) close to each other are rotatably connected to a swing rod (172) via a torsion spring. A swing ball (173) is fixedly mounted on one end of the swing rod (172).

3. A vibrating device for pouring large-volume concrete for a wind turbine foundation according to claim 1, characterized in that: A cleaning ring (20) is fixedly mounted on one side of the electric push rod (12) close to the output end, the output end of the electric push rod (12) passes through the cleaning ring (20), and the cleaning ring (20) fits the output end of the electric push rod (12).

4. A vibrating device for pouring large-volume concrete for a wind turbine foundation according to claim 1, characterized in that: A support mechanism (30) is provided in the collar (11), and the support mechanism (30) comprises a support frame (31) fixedly mounted in the collar (11), a slide plate (32) is slidably connected to the interior of the support frame (31), and the bottom of the slide plate (32) is fixedly connected to the connecting plate (14).

5. A vibrating device for pouring large-volume concrete for a wind turbine foundation according to claim 4, characterized in that: An air blowing assembly (33) is provided in the support frame (31), and the air blowing assembly (33) comprises two hollow elastic blocks (331) fixedly mounted in the fixed frame, an air inlet pipe (332) with a one-way valve fixedly mounted on one side of the elastic block (331), an air outlet pipe (333) connected to the interior and having a one-way valve fixedly mounted on the bottom of the elastic block (331), and an air guide pipe (334) fixedly mounted on one side of the scraper (16), one end of the air guide pipe (334) being connected to the air outlet pipe (333).

6. A vibrating device for pouring large-volume concrete for a wind turbine foundation according to claim 5, characterized in that: The slide plate (32) is T-shaped, and an extrusion assembly (34) is provided on the slide plate (32). The extrusion assembly (34) includes a plurality of rounded corners (341) provided on the slide plate (32). Rolling columns (342) made of a flexible material are rotatably connected to the rounded corners (341) of the slide plate (32).

7. The vibrating device for pouring large-volume concrete for a wind turbine foundation according to claim 1, characterized in that: The surface of the vibrating rod (3) is provided with a spray mechanism (40), and the spray mechanism (40) includes a sleeve disc (41) fixedly connected to the vibrating rod (3), the sleeve disc (41) is located in the sleeve ring (11), a hollow rubber box (42) is fixedly installed at the bottom of the sleeve disc (41), a liquid inlet pipe is fixedly installed at the top of the rubber box (42), and a plurality of liquid outlet pipes (43) connected to the inside of the rubber box (42) are fixedly installed on the surface of the rubber box (42), and a plurality of spray pipes (44) are fixedly installed on a side of the connecting disc (14) close to the vibrating rod (3), and one end of the spray pipe (44) is connected to the inside of the liquid outlet pipe (43).

8. A vibrating device for pouring large-volume concrete for a wind turbine foundation according to claim 7, characterized in that: A plurality of pressing plates (45) are fixedly mounted on the top of the connecting disk (14), and the pressing plates (45) are arranged in pairs, and the pressing plates (45) are arc-shaped.

9. A vibrating device for pouring large-volume concrete for a wind turbine foundation according to claim 8, characterized in that: A guide assembly (46) is provided in the spray pipe (44), and the guide assembly (46) comprises a filter screen (461) fixedly mounted in the inclined spray pipe (44), and an arc-shaped guide plate (462) is fixedly mounted on one side of the filter screen (461).

10. A vibrating device for pouring large-volume concrete for a wind turbine foundation according to claim 9, characterized in that: The interior of the spray pipe (44) is rotatably connected to a rotating rod (463) via a torsion spring, and a plurality of fixed balls (464) are fixedly mounted on the surface of the rotating rod (463).

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