A vibratory compaction device and method for concrete columns

Abstract

The application relates to the technical field of vibrating devices, and discloses a vibrating device and method for a concrete column, which comprises a main frame mechanism, the main frame mechanism comprises a shearing type support frame, the shearing type support frame is arranged in a cross shape, clamping assemblies are arranged at the four corners of the shearing type support frame, an adjusting assembly is arranged at the top of the shearing type support frame, a lifting assembly is arranged at the bottom of the shearing type support frame, the lifting assembly comprises four supporting legs one. The starting motor one drives a worm to rotate, the worm rotates to drive two worm gears to rotate in opposite directions, then the supporting rods rotate through the worm gears to drive the supporting legs two to move upwards or downwards, the supporting legs two move to drive the shearing type support frame to move, the depth of the vibrating rod is adjusted to defoam, the defoaming effect is greatly improved, the working efficiency of the equipment is greatly improved, and the flexibility of the equipment is further improved.

Description

Technical Field

[0001] This invention relates to the field of vibration equipment technology, specifically to a vibration device and method for concrete columns. Background Technology

[0002] Currently, the commonly used vibration methods on construction sites are: immersion vibrators as the main type and attached vibrators as a supplement. Immersion vibrators are traditional flexible shaft vibrators with external motors, and the height of the vibrating equipment cannot be adjusted. Workers need to pick up the vibrator and constantly adjust the depth. This vibration method not only requires a large amount of manual labor, but the vibration quality also largely depends on the workers' experience and conscientiousness. It significantly improves the defoaming effect of the vibrator and greatly increases the workload of the workers. Therefore, a vibration device and method for concrete columns is proposed. Summary of the Invention

[0003] The purpose of this invention is to provide a vibrating device and method for concrete columns to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0005] This invention relates to a vibration device and method for concrete columns, comprising a main frame mechanism, wherein the main frame mechanism includes a scissor-type support frame, the scissor-type support frame being arranged in a cross shape, clamping components being provided at each of the four corners of the scissor-type support frame, an adjustment component being provided at the top of the scissor-type support frame, and a lifting component being provided at the bottom of the scissor-type support frame. The lifting component includes four support legs, each of which has identical connecting parts. Support legs are slidably connected to each support leg, and each support leg has a sliding groove on its opposite side. The bottom of the scissor-type support frame... The unit is equipped with a support frame, and a motor is fixedly connected to the bottom of the support frame. A worm gear is rotatably connected to the bottom of the support frame. The top output end of the support frame is fixedly connected to the bottom of the worm gear through a coupling. Worm wheels are provided on the left and right sides inside the support frame. When the motor is started, it drives the worm gear to rotate. As the worm gear rotates, it drives the two worm wheels to rotate relative to each other. The rotation of the worm wheels drives the second support leg to move together and move upward or downward. When the second support leg moves, it drives the scissor support frame to move together, thereby adjusting the working depth of the vibrator to defoam.

[0006] Furthermore, the outer surfaces of the two worm gears mesh with the outer surface of the worm. Rotary shafts are rotatably connected to the left and right sides inside the support frame. The interiors of the two worm gears are fixedly connected to the outer surfaces of the rotating shafts. Support rods are rotatably connected to the front and back of the two rotating shafts via pins. The sides of the four support rods furthest from the rotating shafts are rotatably connected to the sides of the bottom of the second support leg furthest from each other via pins. The two rotating shafts rotate together with each other through the rotation of the two worm gears. The rotation of the support rods with the worm gears causes the second support leg to move together and move upwards or downwards. When the second support leg moves, it slides inside the first support leg.

[0007] Furthermore, the bottom four corners of the scissor support frame are fixedly connected to the top of the second support leg. The top of the scissor support frame is fixedly connected to four support rods. The top of the four support rods is fixedly connected to a support plate. The top of the support plate is fixedly connected to four vibration motors. Slide rails are provided on the sides of the scissor support frame that are far apart from each other. The bottom of the support plate is provided with a control button. The second support plate provides a certain degree of support for the rack through the limiting effect of the slide rails.

[0008] Furthermore, the adjustment assembly includes a second support plate, the four corners of which are fixedly connected to the outer surface of the support rod. The bottom of the control button is fixedly connected to the top of the second support plate. A second motor is fixedly connected to the top of the second support plate. A second rotating shaft is rotatably connected inside the second support plate. The bottom output end of the second motor is fixedly connected to the top of the second rotating shaft via a coupling. A first gear is provided at the bottom of the second support plate. The inside of the first gear is fixedly connected to the outer surface of the second rotating shaft. A second gear is provided at the bottom of the first gear. The inside of the second gear is fixedly connected to the bottom of the outer surface of the second rotating shaft. When the second motor is started, it drives the second rotating shaft to rotate. When the second rotating shaft rotates, it drives the first gear to rotate.

[0009] Furthermore, the scissor support frame is provided with four racks at the top. The two racks at the top are connected to the outer surface of gear one on their corresponding sides, and the two racks at the bottom are connected to the outer surface of gear two on their corresponding sides. Each of the four racks has a sliding rod two slidably connected to the side of the inner wall of the slide rail that is far apart from each other. The vibrating rod moves relative to each other and completes the adjustment of the position of the vibrating rod, avoiding the need for workers to manually adjust the vibrating rod and greatly reducing the workload of workers.

[0010] Furthermore, the four sets of clamping assemblies are symmetrically arranged around the second motor. All four sets of clamping assemblies contain identical components. The clamping assembly located on the front includes two support blocks. The right sides of the two support blocks are fixedly connected to the front left side of the rack located on the top left. The bottom of the outer surface of the two support blocks is slidably connected to the front interior of the scissor-type support frame. Clamping plates are slidably connected inside each of the two support blocks. The corresponding sides of the two clamping plates are arc-shaped. A bidirectional threaded rod is threadedly connected to the right side of the interior of each of the two clamping plates. A knob is fixedly connected to the front of the bidirectional threaded rod. Three limiting blocks are rotatably connected to the back of the rod. The bottom of the limiting block on the right side is fixedly connected to the right side of the top of the clamping plate on the back. A sliding rod is slidably connected to the left side of the interior of the two clamping plates. The interior of the two limiting blocks on the left side is fixedly connected to the front and back of the sliding rod. The bottom of the two limiting blocks on the left side is fixedly connected to the top of the left side of the clamping plate. Turning the knob clockwise rotates the bidirectional threaded rod, causing the clamping plates to move closer together. As the clamping plates move closer, they clamp and fix the vibrator, and this clamping and fixing can be done for vibrators of different sizes.

[0011] The present invention has the following beneficial effects:

[0012] (1) The present invention sets up a lifting component, specifically starting the motor to drive the worm gear to rotate. When the worm gear rotates, it will drive the two worm wheels to rotate relative to each other. Then the support rod will drive the support leg two to move together and move upward or downward through the mutual rotation of the worm wheels. When the support leg two moves, it will drive the scissor support frame to move together, thereby adjusting the working depth of the vibrator to defoam, greatly improving the defoaming effect, greatly improving the working efficiency of the equipment, and further improving the flexibility of the equipment.

[0013] (2) By setting an adjustment component, specifically starting the motor 2 to drive the gear 1 to rotate, the two top vibrating rods will move relative to each other through the rotation of the gear 1. At the same time as the rotating shaft 2 rotates, it will also drive the gear 2 to rotate. When the gear 2 rotates, it will drive the two bottom vibrating rods to move relative to each other and complete the adjustment of the position of the vibrating rods. This avoids the situation where the staff manually adjusts the vibrating rods, greatly reduces the workload of the staff, and also greatly improves the staff and the flexibility of the equipment.

[0014] (3) The present invention sets up a clamping component, specifically by rotating the knob clockwise to drive the bidirectional threaded rod to rotate. When the bidirectional threaded rod rotates, it will drive the clamping plates to move closer to each other. When the clamping plates move closer to each other, they will clamp and fix the vibrating rod. It can clamp and fix vibrating rods of different sizes, which greatly improves the versatility and practicality of the equipment.

[0015] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the scissor-type support frame structure of the present invention;

[0019] Figure 3 For the present invention Figure 2 A magnified structural diagram of A in the middle;

[0020] Figure 4 This is a schematic diagram of the second structure of the motor of the present invention;

[0021] Figure 5 For the present invention Figure 4 A magnified structural diagram of B in the diagram;

[0022] Figure 6 This is a schematic diagram of the second structure of the motor of the present invention;

[0023] Figure 7 This is a schematic diagram of the support leg structure of the present invention;

[0024] Figure 8 For the present invention Figure 7 A magnified structural diagram of C;

[0025] The attached diagram lists the components represented by each number as follows:

[0026] In the diagram: 1. Main frame mechanism; 111. Scissor support frame; 112. Support plate one; 113. Vibration motor; 114. Slide rail; 115. Control button; 116. Support rod; 2. Clamping assembly; 211. Support block; 212. Knob; 213. Bidirectional threaded rod; 214. Limit block; 215. Slide rod one; 216. Clamping plate; 3. Lifting assembly; 311. Support leg one; 312. Support leg two; 313. Worm gear; 314. Slide groove; 315. Rotating shaft one; 316. Support rod; 317. Worm gear; 318. Support frame; 319. Motor one; 320. Support frame; 4. Adjustment assembly; 411. Rack; 412. Slide rod two; 413. Motor two; 414. Support plate two; 415. Rotating shaft two; 416. Gear one; 417. Gear two; Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-8 As shown, the present invention relates to a vibration device and method for concrete columns, comprising a main frame mechanism 1, which includes a scissor-type support frame 111 arranged in a cross shape. Clamping components 2 are provided at each of the four corners inside the scissor-type support frame 111. An adjustment component 4 is provided at the top of the scissor-type support frame 111, and a lifting component 3 is provided at the bottom of the scissor-type support frame 111. The lifting component 3 includes four support legs 311, and the four support legs 311 are connected to identical components. Support leg 1 311 is slidably connected to support leg 2 312. Support leg 1 311 has a sliding groove 314 on the opposite sides. The bottom of the scissor support frame 111 is provided with a support frame 318. The bottom of the support frame 318 is fixedly connected to motor 1 319. The bottom of the support frame 318 is rotatably connected to worm gear 313. The top output end of the support frame 318 is fixedly connected to the bottom of worm gear 313 through a coupling. Worm gears 317 are provided on the left and right sides of the support frame 318.

[0029] The starting motor 319 drives the worm gear 313 to rotate. As the worm gear 313 rotates, it drives the two worm wheels 317 to rotate relative to each other. The support rod 316, through the rotation of the worm wheels 317, drives the second support leg 312 to move together and move upward or downward. When the second support leg 312 moves, it drives the scissor support frame 111 to move together, thereby adjusting the working depth of the vibrator to defoam, which greatly improves the defoaming effect, greatly improves the working efficiency of the equipment, and further enhances the flexibility of the equipment.

[0030] The outer surfaces of the two worm gears 317 mesh with the outer surface of the worm 313. The left and right sides of the support frame 318 are rotatably connected to the first shaft 315. The inner surfaces of the two worm gears 317 are fixedly connected to the outer surfaces of the first shaft 315. The front and back sides of the two first shafts 315 are rotatably connected to the support rods 316 by pins. The sides of the four support rods 316 that are away from the first shaft 315 are rotatably connected to the sides of the bottom of the second support leg 312 that are away from each other by pins.

[0031] The bottom four corners of the scissor support frame 111 are fixedly connected to the top of the second support leg 312. The top of the scissor support frame 111 is fixedly connected to four support rods 116. The top of the four support rods 116 is fixedly connected to the first support plate 112. The top of the first support plate 112 is fixedly connected to four vibration motors 113. The sides of the scissor support frame 111 that are far apart from each other are provided with slide rails 114. The bottom of the first support plate 112 is provided with control buttons 115.

[0032] Adjustment component 4 includes a second support plate 414, with all four corners of the second support plate 414 fixedly connected to the outer surface of the support rod 116. The bottom of the control button 115 is fixedly connected to the top of the second support plate 414. A second motor 413 is fixedly connected to the top of the second support plate 414. A second rotating shaft 415 is rotatably connected inside the second support plate 414. The bottom output end of the second motor 413 is fixedly connected to the top of the second rotating shaft 415 via a coupling. A first gear 416 is provided at the bottom of the second support plate 414, with the inside of the first gear 416 fixedly connected to the outer surface of the second rotating shaft 415. A second gear 416 is provided at the bottom of the first gear 416. 17. Gear 2 417 is fixedly connected to the bottom of the outer surface of shaft 2 415. When motor 2 413 is started, it drives gear 1 416 to rotate. The two vibrating rods at the top will move relative to each other through the rotation of gear 1 416. At the same time, the rotation of shaft 2 415 will also drive gear 2 417 to rotate. When gear 2 417 rotates, it will drive the two vibrating rods at the bottom to move relative to each other and complete the adjustment of the position of the vibrating rods. This avoids the need for workers to manually adjust the vibrating rods, greatly reduces the workload of workers, and also greatly improves the flexibility of the equipment.

[0033] The top of the scissor support frame 111 is provided with four racks 411. The two racks 411 at the top are connected to the outer surface of the gear 416 on the opposite side, and the two racks 411 at the bottom are connected to the outer surface of the gear 417 on the opposite side. The sides of the four racks 411 that are far apart from each other are slidably connected to the slide rods 412. The sides of the four slide rods 412 that are far apart from each other are fixedly connected to the sides of the inner wall of the slide rail 114 that are far apart from each other.

[0034] Four clamping assemblies 2 are symmetrically arranged around motor 413. All four clamping assemblies 2 contain identical components. The clamping assembly 2 located on the front includes two support blocks 211. The right sides of the two support blocks 211 are fixedly connected to the front left side of the rack 411 located on the top left. The bottom of the outer surface of the two support blocks 211 is slidably connected to the front inside the scissor support frame 111. Clamping plates 216 are slidably connected inside each of the two support blocks 211. The corresponding sides of the two clamping plates 216 are arc-shaped. A bidirectional threaded rod 213 is threadedly connected to the right side inside the two clamping plates 216. The bidirectional threaded rod 213 is fixedly connected to the front. A knob 212 is attached, and a limit block 214 is rotatably connected to the back of the bidirectional threaded rod 213. There are three limit blocks 214. The bottom of the limit block 214 on the right side is fixedly connected to the right side of the top of the clamping plate 216 on the back. A slide rod 215 is slidably connected to the left side inside the two clamping plates 216. The two limit blocks 214 on the left side are fixedly connected to the front and back of the slide rod 215. The bottom of the two limit blocks 214 on the left side is fixedly connected to the top of the left side of the clamping plate 216. Rotating the knob 212 clockwise will cause the bidirectional threaded rod 213 to rotate. As the bidirectional threaded rod 213 rotates, it will cause the clamping plates 216 to move closer to each other.

[0035] When the clamping plates 216 come close to each other, they clamp and fix the vibrator, and can clamp and fix vibrator of different sizes, which greatly improves the versatility and practicality of the equipment.

[0036] First, the operator places the vibrator between two support blocks 211. Then, the operator rotates the knob 212 clockwise to rotate the bidirectional threaded rod 213. As the bidirectional threaded rod 213 rotates, it causes the clamping plates 216 to move closer together. At the same time, the clamping plates 216 slide on the outer surface of the slide rod 215. Since the limiting block 214 is fixedly connected to the support block 211, the slide rod 215 provides a certain support for the clamping plate 216 through the limiting block 214. When the clamping plates 216 move closer together, they clamp and fix the vibrator. This method can clamp and fix vibrators of different sizes, greatly improving the versatility and practicality of the equipment.

[0037] Then, the staff starts the vibration motor 113 by controlling button 115. While the vibration motor 113 is working, it drives the vibrating rod to vibrate. While the vibrating rod is vibrating, it defoams the cement concrete. At the same time, slide rails 114 are provided on both sides inside the scissor support frame 111, and the support rod 116 is fixed to the top of the scissor support frame 111. Meanwhile, the support plate 112 provides a certain support for the vibration motor 113 through the support rod 116.

[0038] While the vibratory rods are working, the operator starts motor 2 413, which drives shaft 2 415 to rotate. The rotation of shaft 2 415 drives gear 1 416, causing the two top racks 411 to move relative to each other. This movement of racks 411 causes the vibratory rods on both sides to move away from or towards each other. Simultaneously, the racks 411 slide on the outer surface of slide bar 2 412, which provides support to the racks 411 through slide rail 114. The rotation of shaft 2 415 also drives gear 2 417, which in turn causes the two bottom racks 411 to move relative to each other. This movement of the bottom racks 411 causes the two bottom vibratory rods to move relative to each other, adjusting their positions. This eliminates the need for manual adjustment, significantly reducing the workload and improving both the operator's efficiency and the equipment's flexibility.

[0039] During the defoaming process of the vibrating rod, the operator can also start the motor 319 to drive the worm 313 to rotate. The rotation of the worm 313 will drive the two worm wheels 317 to rotate relative to each other. Simultaneously, the two rotating shafts 315 will also rotate relative to each other through the rotation of the two worm wheels 317. The rotation of the support rod 316 through the worm wheels 317 will drive the support leg 312 to move together, moving it upwards or downwards. When the support leg 312 moves, it will slide inside the support leg 311. At the same time, the sliding groove 314 provides a certain degree of limitation for the support leg 312. When in motion, the scissor support frame 111 moves along with it, which in turn moves the vibrating rod, thereby adjusting the working depth of the vibrating rod to defoam, greatly improving the defoaming effect, significantly improving the working efficiency of the equipment, and further enhancing the flexibility of the equipment. At the same time, since the side of the support frame 320 that is far apart from each other is fixedly connected to the support leg 311, the support leg 311 provides a certain degree of support for the support frame 318 through the support frame 320, and the support frame 318 also provides a certain degree of support for the rotating shaft 315.

[0040] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A vibrating device for concrete column, comprising a main frame mechanism (1), the main frame mechanism (1) comprises a scissor support frame (111), the scissor support frame (111) is cross-shaped, a clamping assembly (2) is arranged at each of the four corners inside the scissor support frame (111), an adjusting assembly (4) is arranged at the top of the scissor support frame (111), and a lifting assembly (3) is arranged at the bottom of the scissor support frame (111), characterized in that, The lifting assembly (3) comprises four supporting legs (311), the supporting legs (311) are connected with the same components, the supporting legs (311) are slidably connected with supporting legs (312), the supporting legs (311) are provided with sliding grooves (314) on the sides away from each other, the scissor supporting frame (111) is provided with a supporting frame (318), the supporting frame (318) is fixedly connected with a motor (319), the supporting frame (318) is rotatably connected with a worm (313) at the bottom, the supporting frame (318) is fixedly connected with the worm (313) at the top through a shaft coupling, the supporting frame (318) is rotatably connected with a rotating shaft (315) on the left and right sides, the worm (313) is fixedly connected with the rotating shaft (315) on the inside, the rotating shaft (315) is rotatably connected with a supporting rod (316) on the front and back surfaces, the supporting rod (316) is rotatably connected with the supporting leg (312) on the side away from each other. The scissor supporting frame (111) is fixedly connected with the supporting leg (312) on the four corners, the scissor supporting frame (111) is fixedly connected with four supporting rods (116) on the top, the supporting rods (116) are fixedly connected with a supporting plate (112) on the top, the supporting plate (112) is fixedly connected with four vibration motors (113) on the top, the scissor supporting frame (111) is provided with sliding rails (114) on the sides away from each other, and the supporting plate (112) is provided with control buttons (115) on the bottom.

2. A vibrating apparatus for a concrete column as claimed in claim 1, wherein: The adjusting assembly (4) comprises a supporting plate (414), the supporting plate (414) is fixedly connected with the supporting rod (116) on the four corners, the control buttons (115) are fixedly connected with the supporting plate (414) on the bottom, the supporting plate (414) is fixedly connected with a motor (413) on the top, and the supporting plate (414) is rotatably connected with a rotating shaft (415) on the inside.

3. A vibrating apparatus for a concrete column as defined in claim 2, wherein: The motor (413) is fixedly connected with the rotating shaft (415) on the top through a shaft coupling, the supporting plate (414) is provided with a gear (416) on the bottom, the gear (416) is fixedly connected with the rotating shaft (415) on the inside, the gear (416) is provided with a gear (417) on the bottom, and the gear (417) is fixedly connected with the rotating shaft (415) on the inside.

4. A vibrating apparatus for a concrete column as defined in claim 3, wherein: ​ 5. A vibrating apparatus for a concrete column as defined in claim 4, wherein: The top of the scissors type support frame (111) is provided with four racks (411), two racks (411) at the top are engaged with the outer surface of gear one (416) on the corresponding side, two racks (411) at the bottom are engaged with the outer surface of gear two (417) on the corresponding side, the inner side of the four racks (411) away from each other is slidably connected with a slide rod two (412), and the side away from each other of the four slide rod two (412) is fixedly connected with the side away from each other of the inner wall of the slide rail (114).

6. A vibrating apparatus for a concrete column as defined in claim 5, wherein: Four groups of the clamping assemblies (2) are symmetrically arranged around motor two (413), four groups of the clamping assemblies (2) comprise the same parts, the clamping assembly (2) in front includes a support block (211), the number of the support block (211) is two, the right side of the two support blocks (211) is fixedly connected with the left side of the front of the rack (411) on the left side of the top, and the bottom of the outer surface of the two support blocks (211) is slidably connected with the front inside of the scissors type support frame (111).

7. A vibrating apparatus for a concrete column as defined in claim 6, wherein: The inner side of the two support blocks (211) is slidably connected with a clamping plate (216), the corresponding side of the two clamping plates (216) is arc-shaped, the right side in the inner side of the two clamping plates (216) is threadedly connected with a bidirectional threaded rod (213), the front of the bidirectional threaded rod (213) is fixedly connected with a knob (212), the back of the bidirectional threaded rod (213) is rotatably connected with a limiting block (214), the number of the limiting block (214) is three, the bottom of the limiting block (214) on the right side is fixedly connected with the top of the clamping plate (216) on the back, the left side in the inner side of the two clamping plates (216) is slidably connected with a slide rod one (215), the inner side of the two limiting blocks (214) on the left side is fixedly connected with the front and back of the slide rod one (215), and the bottom of the two limiting blocks (214) on the left side is fixedly connected with the top of the left side of the clamping plate (216).

8. A method of using a vibrating apparatus for a concrete column, using the vibrating apparatus for a concrete column according to claim 7, characterized by, The following steps are included: Step one: the staff places the vibrating rod between the two support blocks (211), then the staff rotates the knob (212) in a clockwise direction to drive the bidirectional threaded rod (213) to rotate, the bidirectional threaded rod (213) rotates while driving the clamping plates (216) to move closer to each other, and the clamping plates (216) slide on the outer surface of the slide rod one (215) while moving; Step two: then the staff starts the vibration motor (113) to work by controlling the button (115), the vibration motor (113) works while driving the vibrating rod to vibrate, and the vibrating rod vibrates while defoaming the cement concrete. Step three: while the vibrator rod is working, the staff starts the motor two (413) to drive the shaft two (415) to rotate, the shaft two (415) rotates and drives the gear one (416) to rotate, then the two racks (411) on the top move each other through the gear one (416), the rack (411) moves and drives the two vibrating rods on both sides to move away from each other or move close to each other, at the same time, the rack (411) slides on the outer surface of the slide rod two (412), the slide rod two (412) supports the rack (411) through the limiting effect of the slide rail (114), and the shaft two (415) rotates and drives the gear two (417) to rotate, the gear two (417) rotates and drives the two racks (411) at the bottom to move each other, and the two racks (411) at the bottom move each other and adjust the position of the vibrator rod; Step four: in the process of defoaming the vibrator rod, the staff can also start the motor one (319) to drive the worm (313) to rotate, the worm (313) rotates and drives the two worm gears (317) to rotate, and the two shafts one (315) rotate through the two worm gears (317) and also rotate each other, then the support rod (316) moves together with the support leg two (312) through the mutual rotation of the worm gears (317) and moves up or down, the support leg two (312) slides in the support leg one (311) when moving, and the slide groove (314) provides a certain limit for the support leg two (312), the support leg two (312) moves and drives the scissor support frame (111) to move, and the scissor support frame (111) moves and drives the vibrator rod to move, so as to adjust the depth of the vibrator rod.

Images