A vibration damping connection device for a field cultivator

Abstract

The present application relates to the technical field of land leveler, and discloses a land leveler damping connection device, which comprises a land leveler body, a storage assembly, a poking assembly and an auxiliary assembly. The storage assembly is symmetrically arranged on the frame and is used for converting and storing the power generated when the frame vibrates. The poking assembly is symmetrically arranged on the land leveler and is used for poking the soil or stone to the two sides of the land leveler. The auxiliary assembly is arranged on the poking assembly and is used for assisting the poking of the soil or stone by the poking assembly. The storage assembly can convert and store the power generated when the frame vibrates, so as to provide power for the poking of the soil or stone by the poking assembly, drive the poking assembly to poke the soil or stone to the two sides of the land leveler, reduce the abrasion of the land leveler and the possible large vibration of the land leveler, and reduce the influence on the land leveling.

Description

Technical Field

[0001] This invention relates to the field of terrarium technology, specifically to a terrarium vibration damping connection device. Background Technology

[0002] A land grader is a type of earthmoving machinery widely used for large-scale leveling operations in highways, railways, airports, farmland, and other areas. It can perform tasks such as land leveling, ditch backfilling, earth excavation, and road surface shaving. The land grader is a highly efficient, multifunctional, stable, and easy-to-operate earthmoving machine that provides important support and guarantee for land leveling and earthmoving operations. Generally, the land grader is driven by the machine body to move the leveling device along the land that needs to be leveled, and to scrape and level the land.

[0003] When a grader is leveling the land, there may be large clods or stones in the soil. This can cause the grader's blades to drag the clods or stones, resulting in significant wear or damage to the blades and affecting the leveling and smoothing of the land. Furthermore, the continuous dragging of clods or stones can also cause significant vibrations in the grader, which will also affect the leveling of the land. To address this issue, we propose a vibration damping connection device for graders. Summary of the Invention

[0004] The purpose of this invention is to provide a vibration damping connection device for a land leveler, in order to solve the problems mentioned in the background art, where large clods of soil or stones may exist in the soil when the land leveler is leveling the land, causing significant wear or damage to the land leveler and potentially causing significant vibration of the land leveler, thus affecting the leveling of the land.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a vibration damping connection device for a leveling machine, comprising: a leveling machine body, a frame disposed on one side of the leveling machine body, a leveling device disposed on one side of the frame, a hydraulic cylinder disposed between the frame and the leveling device, connecting plates symmetrically disposed on one side of the frame, sliding rods slidably disposed on the connecting plates, and a first spring sleeved on the outer side of the sliding rods.

[0006] It also includes: storage components, which are symmetrically arranged on the rack and are used to convert and store the power generated when the rack vibrates;

[0007] The agitator is symmetrically arranged on the leveler and is used to agitate clods of soil or stones to both sides of the leveler.

[0008] An auxiliary component is installed on the actuating component and is used to assist the actuating component in moving the soil or stone.

[0009] The storage component includes a cylinder symmetrically fixed on the upper side of the frame, a connecting pipe fixedly connected to the lower side of the cylinder, and a storage tank fixedly connected to the frame at the other end of the connecting pipe.

[0010] The upper end of the slide bar is fixedly equipped with a U-shaped rod. One end of the U-shaped rod passes through the top of the cylinder and extends into the cylinder. A piston is fixedly equipped at one end of the U-shaped rod. A rubber cup is fixedly equipped on the piston. A first vent pipe is fixedly connected to one side of the storage tank. A solenoid valve is installed on the first vent pipe. A hose is fixedly connected to one end of the first vent pipe.

[0011] The actuation assembly includes sprockets symmetrically arranged on one side of the leveler, with a chain between each pair of sprockets. L-shaped levers are fixedly arranged at equal intervals on the lower side of the chain, and limit plates are slidably arranged on both the upper and lower sides of the L-shaped levers.

[0012] Among them, a connecting block is symmetrically fixedly installed on the upper end of the side of the upper limiting plate near the leveling device, a guide rod that slides with the leveling device is fixedly installed on one side of the connecting block, a second spring is fixedly installed between the connecting block and the leveling device, and the second spring is sleeved on the outside of the guide rod. A T-shaped plate is symmetrically fixedly installed on the lower side of the lower limiting plate, and a telescopic rod that is fixedly installed with the leveling device is fixedly installed on one side of the T-shaped plate.

[0013] The L-shaped lever has fixed limit posts on both the upper and lower sides. Each of the two limit plates has a limit groove that matches the limit post on the opposite side. An L-shaped support rod is rotatably installed in the middle of the sprocket on the side away from the middle of the leveling device. A sleeve rod that is fixedly connected to the leveling device is slidably installed on one side of the L-shaped support rod.

[0014] Among them, a rotating shaft is fixedly installed in the middle of the sprocket near the middle of the flattener. A sealing box is rotatably installed on the upper side of the rotating shaft. A toggle plate is fixedly installed at equal intervals around the circumference on the upper side of the rotating shaft. An installation cavity is opened in the sealing box, and the toggle plate is located in the installation cavity.

[0015] The sealing box is symmetrically fixed with limit rods on one side near the leveler, and a limit sleeve fixedly connected to the leveler is slidably installed on the limit rod. An air inlet pipe connected to and fixed to the hose is fixedly installed on one side of the sealing box near the leveler. A second air outlet pipe and a third air outlet pipe are fixedly installed on both sides of the sealing box respectively.

[0016] Among them, a pressure block is fixedly installed on the side of the upper limit plate near the leveler, and a button electrically connected to the solenoid valve is installed on the side of the leveler near the pressure block.

[0017] The auxiliary components include a first gas flow sensor fixedly installed on the intake pipe, a second gas flow sensor fixedly installed on the second exhaust pipe, and mounting plates fixedly installed on one side of both the first and second gas flow sensors and fixedly disposed with the sealing box.

[0018] This invention has at least the following beneficial effects:

[0019] This invention uses a storage component to convert and store the power generated during frame vibration, providing power for the agitator component to move clods of soil or stones. This drives the agitator component to move the clods of soil or stones to both sides of the leveler, removing them from the length of the leveler. This prevents the leveler from continuously dragging the clods of soil or stones forward, reducing wear on the leveler and preventing excessive vibration caused by dragging the clods of soil or stones, thus reducing the impact on land leveling. An auxiliary component assists the agitator component in moving the clods of soil or stones, further reducing the impact on land leveling. Attached Figure Description

[0020] Figure 1 This is a front-view stereoscopic structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the storage component of the present invention;

[0022] Figure 3 This is a schematic diagram showing the internal cross-section of the cylinder of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the toggle assembly of the present invention;

[0024] Figure 5 This is a schematic diagram of the connection between the limiting plate, the L-shaped lever, and the leveling device of the present invention;

[0025] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A;

[0026] Figure 7 This is a cross-sectional structural diagram of the connection between the limiting plate and the L-shaped lever of the present invention;

[0027] Figure 8 This is a schematic diagram of the connection between the rotating shaft, sprocket, and actuating plate of the present invention;

[0028] Figure 9 This is a schematic diagram of the sealing box connection structure of the present invention;

[0029] Figure 10 This is a cross-sectional structural diagram of the sealed box of the present invention.

[0030] In the diagram: 11. Hirata machine body; 12. Frame; 13. Hirata mechanism; 14. Hydraulic cylinder; 15. Connecting plate; 16. Slide rod; 17. First spring; 2. Storage assembly; 21. Cylinder; 22. U-shaped rod; 23. Connecting pipe; 24. Storage tank; 25. First air outlet pipe; 26. Solenoid valve; 27. Hose; 28. Piston; 29. ​​Rubber cup; 3. Actuating assembly; 31. Sprocket; 32. L-shaped support rod; 33. Sleeve rod; 34. Chain; 35. L-shaped lever; 36. Limiting plate; 37. T-shaped plate 38. Telescopic rod; 39. Connecting block; 310. Guide rod; 311. Second spring; 312. Pressure block; 313. Button; 314. Limiting groove; 315. Limiting post; 316. Rotating shaft; 317. Toggle plate; 318. Sealing box; 319. Limiting sleeve; 320. Limiting rod; 321. Air inlet pipe; 322. Second air outlet pipe; 323. Third air outlet pipe; 324. Mounting cavity; 4. Auxiliary components; 41. First gas flow sensor; 42. Second gas flow sensor; 43. Mounting plate. Detailed Implementation

[0031] 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.

[0032] Example 1

[0033] Please see Figures 1 to 10 This invention provides a technical solution: a vibration damping connection device for a leveling machine, comprising: a leveling machine body 11, a frame 12 disposed on one side of the leveling machine body 11, a leveling device 13 disposed on one side of the frame 12, a hydraulic cylinder 14 disposed between the frame 12 and the leveling device 13, a connecting plate 15 symmetrically disposed on one side of the frame 12, a sliding rod 16 slidably disposed on the connecting plate 15, and a first spring 17 sleeved on the outer side of the sliding rod 16.

[0034] It also includes: storage component 2, which is symmetrically arranged on the frame 12. The storage component 2 is used to convert and store the power generated when the frame 12 vibrates.

[0035] The actuating component 3 is symmetrically arranged on the leveling device 13. The actuating component 3 is used to actuate soil or stones to both sides of the leveling device 13.

[0036] Auxiliary component 4 is disposed on the actuating component 3 and is used to assist the actuating component 3 in actuating the soil or stone.

[0037] When the leveling machine body 11 levels the land, the frame 12 will vibrate up and down, causing the slide bar 16 to slide up and down. The first spring 17 can absorb the shock. The storage component 2 can convert and store the power generated by the vibration of the frame 12 to provide power for the agitator 3 to move the soil or stones. The agitator 3 drives the soil or stones to move the soil or stones to both sides of the leveler 13 to remove the soil or stones from the length range of the leveler 13, so that the leveler 13 will not drag the soil or stones forward, reducing the wear on the leveler 13 and preventing large vibrations caused by dragging the soil or stones, thus reducing the impact on land leveling. The auxiliary component 4 assists the agitator 3 in moving the soil or stones to further reduce the impact on land leveling.

[0038] Example 2

[0039] The storage assembly 2 includes a cylinder 21 symmetrically fixed on the upper side of the frame 12. A connecting pipe 23 is fixedly connected to the lower side of the cylinder 21. The other end of the connecting pipe 23 is fixedly connected to a storage tank 24 fixedly connected to the frame 12. A U-shaped rod 22 is fixedly installed at the upper end of the slide rod 16. One end of the U-shaped rod 22 movably passes through the top end of the cylinder 21 and extends into the cylinder 21. A gap is left between the U-shaped rod 22 and the top end of the cylinder 21 for gas to flow in. A piston 28 is fixedly installed at the end of the U-shaped rod 22 located inside the cylinder 21. A rubber cup 29 is fixedly installed on the piston 28.

[0040] When the leveling machine body 11 levels the land, the frame 12 will shake and vibrate up and down, causing the slide bar 16 to slide up and down. The first spring 17 can absorb the shock. The up and down sliding of the slide bar 16 will drive the U-shaped rod 22 to move up and down. When the U-shaped rod 22 moves upward, it will drive the piston 28 to move upward, so that the gas above the piston 28 enters the area below the piston 28 from the periphery of the rubber cup 29. When the U-shaped rod 22 moves downward, it will drive the piston 28 to move downward, increasing the pressure of the gas below the piston 28. This causes the rubber cup 29 to expand and fit against the inner wall of the cylinder 21, preventing gas from leaking above the piston 28. As a result, the gas below the piston 28 is compressed and enters the connecting pipe 23, and then enters the storage tank 24 for storage. A one-way valve is installed on the side of the connecting pipe 23 near the cylinder 21 to prevent the gas entering the storage tank 24 from flowing back into the cylinder 21.

[0041] A first vent pipe 25 is fixedly connected to one side of the storage tank 24. A solenoid valve 26 is installed on the first vent pipe 25. The solenoid valve 26 is electrically connected to the button 313. A hose 27 is fixedly connected to one end of the first vent pipe 25. The hose 27 is designed to accommodate the up-and-down movement of the leveler 13 and the vibration of the frame 12 and the leveler 13.

[0042] The actuating assembly 3 includes sprockets 31 symmetrically arranged on one side of the leveler 13. A chain 34 is arranged between every two sprockets 31. L-shaped levers 35 are fixedly arranged at equal intervals on the lower side of the chain 34. The L-shaped levers 35 are used to move soil clods or stones to both sides of the leveler 13. The outer side of the L-shaped levers 35 is provided with a cone head. When the L-shaped levers 35 move soil clods, the cone head can break up larger soil clods to facilitate removal and reduce the impact of larger soil clods on the leveler 13. Limiting plates 36 are slidably arranged on the upper and lower sides of the L-shaped levers 35. The limiting plates 36 can guide and limit the movement of the L-shaped levers 35 with the chain 34. At the same time, when the leveler 13 moves forward, soil clods or stones will exert a certain pressure on the L-shaped levers 35. The limiting plates 36 can support the L-shaped levers 35.

[0043] A connecting block 39 is symmetrically fixed to the upper end of the upper limiting plate 36 near the leveling device 13. A guide rod 310 that slides with the leveling device 13 is fixed to one side of the connecting block 39. A second spring 311 is fixed between the connecting block 39 and the leveling device 13. The second spring 311 is sleeved on the outside of the guide rod 310. When the leveling device 13 moves forward, the pressure of soil or stones on the L-shaped lever 35 will cause the limiting plate 36 to move closer to the leveling device 13, and the guide rod 310 to move away from the leveling device 13. One end of the connecting block 39 slides with the leveling device 13, and the second spring 311 is compressed. The second spring 311 can also play a certain role in damping vibration. A T-shaped plate 37 is symmetrically fixed on the lower side of the lower limiting plate 36. The telescopic end of the telescopic rod 38 is fixed on one side of the T-shaped plate 37. The fixed end of the telescopic rod 38 is fixed with the leveling device 13. The T-shaped plate 37 can support the limiting plate 36. When the limiting plate 36 moves close to the leveling device 13, the telescopic rod 38 extends and retracts.

[0044] Limiting posts 315 are fixedly installed on both the upper and lower sides of the L-shaped lever 35. Each of the two limiting plates 36 has a limiting groove 314 on its opposite side that matches the limiting post 315. The limiting post 315 is positioned within the limiting groove 314. When the chain 34 rotates, driving the L-shaped lever 35 to move, the limiting post 315 slides within the limiting groove 314 to guide the movement of the L-shaped lever 35. The sprocket 31, located away from the center of the paving wheel 13, is rotated at its center. There is an L-shaped support rod 32, and a sleeve rod 33 that is fixedly connected to the leveling device 13 is slidably provided on one side of the L-shaped support rod 32. The L-shaped support rod 32 can support the sprocket 31. The lower middle part of the sprocket 31 is rotatably connected to a support rod (not shown in the figure) that is fixedly connected to the lower end of the lower limiting plate 36. When the limiting plate 36 moves closer to the leveling device 13, the sprocket 31 will move closer to the leveling device 13, and the horizontal section of the L-shaped support rod 32 slides in the sleeve rod 33.

[0045] A rotating shaft 316 is fixedly installed in the middle of the sprocket 31 near the middle of the Hirata device 13. A sealing box 318 is rotatably installed on the upper side of the rotating shaft 316. The upper end of the rotating shaft 316 passes through the sealing box 318 and extends into the mounting cavity 324. A toggle plate 317 is fixedly installed at equal intervals around the circumference on the upper side of the rotating shaft 316. The mounting cavity 324 is opened in the sealing box 318. The toggle plate 317 is located in the mounting cavity 324. When the toggle plate 317 rotates, the end of the toggle plate 317 away from the rotating shaft 316 abuts against the inner wall of the mounting cavity 324 and can slide.

[0046] A limiting rod 320 is symmetrically fixed on the side of the sealing box 318 near the leveling device 13. A limiting sleeve 319, which is fixedly connected to the leveling device 13, is slidably mounted on the limiting rod 320. When the sprocket 31 moves towards the leveling device 13, it will drive the sealing box 318 to move synchronously, causing the limiting rod 320 to slide along the limiting sleeve 319. The limiting sleeve 319 and the limiting rod 320 can provide support for the sealing box 318. One side of the 3 is connected and fixedly provided with an air inlet pipe 321 that is connected and fixedly provided with a hose 27. The two sides of the sealing box 318 are respectively connected and fixedly provided with a second air outlet pipe 322 and a third air outlet pipe 323. The third air outlet pipe 323 is located within the rotation range of the actuating plate 317. After the gas sprayed out through the air inlet pipe 321 blows towards the actuating plate 317, part of it flows out of the sealing box 318 from the second air outlet pipe 322, and the other part is discharged from the third air outlet pipe 323 by the actuating plate 317.

[0047] A pressure block 312 is fixedly installed on the side of the upper limiting plate 36 near the leveler 13. A button 313 electrically connected to the solenoid valve 26 is installed on the side of the leveler 13 near the pressure block 312. The pressure block 312 and the button 313 are positioned correspondingly. When the leveler body 11 levels the land and the leveler 13 moves forward, clods of soil or stones will exert a certain pressure on the L-shaped lever 35, causing the limiting plate 36 to move closer to the leveler 13, compressing the second spring 311, moving the pressure block 312 toward the button 313 and pressing against the button 313, causing the solenoid valve 26 to open, allowing the gas stored in the storage tank 24 to be released. The body enters the hose 27 through the first air outlet pipe 25, then enters the air inlet pipe 321, and is blown towards the actuating plate 317 through the air inlet pipe 321, causing the actuating plate 317 to rotate, thereby causing the rotating shaft 316 and the sprocket 31 on the lower side to rotate, causing the chain 34 to drive, and then causing the L-shaped lever 35 to slide along the limiting plate 36. Thus, through the L-shaped lever 35, the soil or stones are moved to both sides of the leveler 13, so that the leveler 13 will not drag the soil or stones forward continuously, reducing the wear on the leveler 13 and the possible large vibration of the leveler 13, and reducing the impact on land leveling.

[0048] A pressure sensor is installed inside the storage tank 24 to detect the pressure inside the storage tank 24 and transmit the information to the control system. If a large amount of gas is stored in the storage tank 24, but the leveling device 13 does not encounter large clods of soil or rocks, the gas stored in the storage tank 24 will not be released. When the pressure inside the storage tank 24 reaches the threshold, the pressure sensor installed inside the storage tank 24 will transmit the signal to the control system. The control system will then control the solenoid valve 26 to open, allowing the gas inside the storage tank 24 to be released, preventing the excessive pressure inside the storage tank 24 from causing damage to the storage tank 24 and related components.

[0049] Example 3

[0050] The auxiliary component 4 includes a first gas flow sensor 41 fixedly installed on the air inlet pipe 321 and a second gas flow sensor 42 fixedly installed on the second air outlet pipe 322. A mounting plate 43 fixedly installed on one side of both the first gas flow sensor 41 and the second gas flow sensor 42 is fixedly installed and fixedly disposed with the sealing box 318. For larger clods of soil or stones, there may be a situation where the L-shaped lever 35 cannot move the clods of soil or stones, causing the clods of soil or stones to get stuck between the L-shaped levers 35, preventing the L-shaped levers 35 from moving further. As a result, after the gas is blown towards the actuating plate 317 through the air inlet pipe 321, the actuating plate 317 will not rotate further, so that all the blown gas is discharged through the second air outlet pipe 322. Under the obstruction of the actuating plate 317, it will not be discharged through the third air outlet pipe 323.

[0051] The first gas flow sensor 41 and the second gas flow sensor 42 can detect the gas flow rate within a certain time period. If the gas flow rate detected by the first gas flow sensor 41 entering the air inlet pipe 321 is the same as the gas flow rate detected by the second gas flow sensor 42 exiting through the second air outlet pipe 322, it indicates that the L-shaped lever 35 cannot move the soil or stones. At this time, the control system will control the extension and retraction of the hydraulic cylinder 14 to move the leveler 13 upward so that the leveler 13 can cross over larger soil or stones, thereby further reducing the impact on land leveling.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vibration damping connection device for a leveling machine, comprising: Hirata machine body (11), a frame (12) is provided on one side of the hirata machine body (11), a hirata device (13) is provided on one side of the frame (12), a hydraulic cylinder (14) is provided between the frame (12) and the hirata device (13), a connecting plate (15) is symmetrically provided on one side of the frame (12), a slide rod (16) is slidably provided on the connecting plate (15), and a first spring (17) is sleeved on the outside of the slide rod (16). The feature is that it further includes: a storage component (2), which is symmetrically arranged on the frame (12), and the storage component (2) is used to convert and store the power generated when the frame (12) vibrates; A prying component (3) is symmetrically arranged on the leveling device (13). The prying component (3) is used to pry soil or stones to both sides of the leveling device (13). An auxiliary component (4) is disposed on the actuating component (3) and is used to assist the actuating component (3) in actuating the soil or stone. The storage component (2) includes a cylinder (21) symmetrically fixed on the upper side of the frame (12), a connecting pipe (23) is fixedly connected to the lower side of the cylinder (21), and a storage tank (24) fixedly connected to the frame (12) is fixedly connected to the other end of the connecting pipe (23). A U-shaped rod (22) is fixedly installed at the upper end of the slide rod (16). One end of the U-shaped rod (22) movably passes through the top of the cylinder (21) and extends into the cylinder (21). A piston (28) is fixedly installed at one end of the U-shaped rod (22). A rubber cup (29) is fixedly installed on the piston (28). A first vent pipe (25) is fixedly installed on one side of the storage tank (24). A solenoid valve (26) is installed on the first vent pipe (25). A hose (27) is fixedly installed at one end of the first vent pipe (25). A gap is left between the top of the U-shaped rod (22) and the top of the cylinder (21) for gas to flow in, and a one-way valve is installed on the side of the connecting pipe (23) near the cylinder (21); When the rigging machine body (11) levels the land, the frame (12) will bounce up and down, causing the slide bar (16) to slide up and down.

2. The vibration damping connection device for a terrarium builder according to claim 1, characterized in that: The actuation assembly (3) includes sprockets (31) symmetrically arranged on one side of the leveler (13), and a chain (34) is provided between every two sprockets (31). L-shaped levers (35) are fixedly arranged at equal intervals on the lower side of the chain (34), and limit plates (36) are slidably provided on both the upper and lower sides of the L-shaped levers (35).

3. The vibration damping connection device for a terrarium builder according to claim 2, characterized in that: A connecting block (39) is symmetrically fixed at the upper end of the upper limiting plate (36) near the terrarium (13). A guide rod (310) that slides with the terrarium (13) is fixedly fixed on one side of the connecting block (39). A second spring (311) is fixedly fixed between the connecting block (39) and the terrarium (13). The second spring (311) is sleeved on the outside of the guide rod (310). A T-shaped plate (37) is symmetrically fixedly fixed on the lower side of the lower limiting plate (36). A telescopic rod (38) that is fixedly fixed with the terrarium (13) is fixedly fixed on one side of the T-shaped plate (37).

4. The vibration damping connection device for a terrarium builder according to claim 2, characterized in that: Limiting posts (315) are fixedly provided on both the upper and lower sides of the L-shaped lever (35). Limiting grooves (314) adapted to the limiting posts (315) are provided on the opposite side of the two limiting plates (36). An L-shaped support rod (32) is rotatably provided in the middle of the sprocket (31) on the side away from the middle of the terrarium (13). A sleeve rod (33) fixedly connected to the terrarium (13) is slidably provided on one side of the L-shaped support rod (32).

5. The vibration damping connection device for a terrarium builder according to claim 2, characterized in that: A rotating shaft (316) is fixedly installed in the middle of a sprocket (31) near the middle of the flattener (13). A sealing box (318) is rotatably installed on the upper side of the rotating shaft (316). A toggle plate (317) is fixedly installed on the upper side of the rotating shaft (316) at equal intervals around the circumference. An installation cavity (324) is opened in the sealing box (318), and the toggle plate (317) is located in the installation cavity (324).

6. The vibration damping connection device for a terrarium builder according to claim 5, characterized in that: The sealing box (318) is symmetrically fixed with a limiting rod (320) on one side near the terrarium (13). A limiting sleeve (319) fixedly connected to the terrarium (13) is slidably provided on the limiting rod (320). An air inlet pipe (321) connected to and fixedly provided with a hose (27) is provided on one side of the sealing box (318) near the terrarium (13). A second air outlet pipe (322) and a third air outlet pipe (323) are respectively connected and fixedly provided on both sides of the sealing box (318).

7. The vibration damping connection device for a terrarium builder according to claim 2, characterized in that: A pressure block (312) is fixedly installed on the side of the upper limiting plate (36) near the leveling device (13), and a button (313) electrically connected to the solenoid valve (26) is installed on the side of the leveling device (13) near the pressure block (312).

8. The vibration damping connection device for a leveling machine according to claim 6, characterized in that: The auxiliary component (4) includes a first gas flow sensor (41) fixedly installed on the inlet pipe (321), a second gas flow sensor (42) fixedly installed on the second outlet pipe (322), and a mounting plate (43) fixedly installed on one side of the first gas flow sensor (41) and the second gas flow sensor (42) and fixedly installed on the sealing box (318).

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