Air spring cover plate with air tap

Abstract

The invention discloses an air spring cover plate with an air tap, which relates to the technical field of air springs and comprises a fixed seat, an air spring body and a buffer collection cover plate module. According to the air spring cover plate with the air tap, in the process of inflating the air spring, if the air tap body detects that entering air does not meet the standard, when air and particles carried by the air enter the air tap body, the air and the particles are gradually guided into the buffering and collecting cover plate module along with movement of the air, an air compressor is started, and the air spring is inflated. Compressed air is blown out through the air blowing holes, the blown air extrudes air to enable the air to flow towards the adaptive frame, and the air and the compressed air synchronously penetrate through the separation arc plate and the heat exchange hollow plate and finally enter the air collecting hood, so that the probability that the air enters the assembly pipe is reduced, and the amount of corrosive air entering the air spring is reduced; the air spring is prevented from being excessively polluted by corrosive air, the loss of the air spring is reduced, and the service life of the air spring is prolonged.

Description

Technical Field

[0001] This invention relates to the field of air spring technology, and more particularly to an air spring cover plate with an air nozzle. Background Technology

[0002] Air springs are made by filling a sealed container with compressed air, utilizing the compressibility of gas to achieve their elastic effect. Air springs possess ideal non-linear elastic characteristics; with the addition of a height adjustment device, the vehicle height does not change with load variations, and the spring stiffness can be designed to be lower, resulting in good ride comfort. However, air spring suspension structures are complex and have high manufacturing costs.

[0003] When air springs are inflated, the air contains many impurities and may even be highly corrosive. Corrosive air entering the air spring can cause serious damage to its internal parts. At the same time, particles carried in the air can easily cause blockages inside the air spring. This will cause the air spring to become severely damaged after a period of use, rendering it unable to continue working and reducing its value. Summary of the Invention

[0004] This invention discloses an air spring cover plate with an air nozzle, aiming to solve the technical problem that when inflating air springs, the air contains many impurities, and may even be highly corrosive. Corrosive air entering the air spring will cause serious damage to its internal parts. At the same time, particles carried in the air can easily cause blockage inside the air spring. This will cause the air spring to be severely damaged after a period of use, making it unable to continue to work and reducing the use value of the air spring.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An air spring cover with an air nozzle includes a fixed base, an air spring body, and a buffer collection cover module. The buffer collection cover module includes a cover body and a separation arc plate. An air blower plate is fixedly connected to the upper part of the cover body. The air blower plate has a trapezoidal cross-section and an air blower hole on the lower outer side of the air blower plate. A frame is fixedly connected to one side of the buffer collection cover module, and an air compressor is fixedly connected to the top of the frame. An air guide pipe is fixedly connected to the air supply end of the air compressor and is inserted into the air blower plate. An installation hole is opened on the lower outer side of the cover body, and an adapter frame is fixedly connected inside the installation hole. The separation arc plate is located inside the adapter frame, and an air passage hole is opened on the top of the separation arc plate.

[0007] By incorporating a buffer collection cover module, during the air spring inflation process, the inflation device inflates the air spring via a connected nozzle. The nozzle has a simple detection function for the inhaled gas. If the air quality is found to be substandard, the air and its carried particles are introduced into the nozzle. As the air moves, it is gradually drawn into the buffer collection cover module. The air compressor is then activated, and compressed gas is expelled through the blast hole. The expelled gas compresses the air, causing it to flow towards the adapter frame. The air and compressed gas simultaneously pass through the separation arc plate and the heat exchange hollow plate, finally entering the air collection hood. This reduces the probability of air entering the assembly pipe, decreases the amount of corrosive air entering the air spring body, prevents excessive contamination of the air spring by corrosive air, reduces wear and tear on the air spring, and extends its service life.

[0008] In a preferred embodiment, shaft plates are fixedly connected to the inner walls of both sides of the blower plate, and the same driven shaft is connected to the opposite side of the two shaft plates via bearings. A driven gear is fixedly connected to the outer side of the driven shaft. A forward and reverse motor is fixedly connected to one side of one of the shaft plates. The output shaft of the forward and reverse motor is fixedly connected to a drive shaft via a coupling. A drive gear is fixedly connected to the outer side of the drive shaft. The drive gear and the driven gear mesh with each other. A follower rod is fixedly connected at the middle position of the driven shaft. A dispersion tooth is fixedly connected to the bottom of the follower rod. The dispersion tooth is located above the separation arc plate.

[0009] In a preferred embodiment, the adapter frame has a connection hole at the bottom, and the outer side of the separating arc plate facing downward has a heat exchange channel, which includes a heat exchange hollow plate. The heat exchange hollow plate is fixedly connected to the outer side of the separating arc plate and passes through the connection hole.

[0010] By incorporating a heat exchange channel, it is noted that air carries a significant amount of heat. Without heat exchange, excessive heat loss and safety hazards during air collection would occur. In this invention, air enters the gas passage channel directly through the air vent. The heat exchange hollow plate is filled with circulating water. The heat exchange hollow plate is made of a thermally conductive material, allowing heat exchange between the air and the water during air passage. This reduces heat loss, avoids safety hazards associated with high-temperature air collection, enhances the usability of the air spring device, and prevents damage to the air spring from prolonged exposure to high-temperature gas.

[0011] In a preferred embodiment, the heat exchange hollow plate is provided with multiple gas passage channels located below the gas passage holes. A drain hole is provided on the side of the heat exchange hollow plate near the top, and a connecting pipe is fixedly connected inside the drain hole. A water outlet valve is connected to the outside of the connecting pipe via a flange, and a water outlet pipe is inserted inside the connecting pipe. A water inlet hole is provided on the other side of the heat exchange hollow plate near the bottom, and a connecting pipe is fixedly connected inside the water inlet hole. A water inlet valve is connected to the outside of the connecting pipe via a flange, and a water inlet pipe is inserted inside the connecting pipe.

[0012] In a preferred embodiment, mounting brackets are fixedly connected to both ends of the top of the fixed base, and the two mounting brackets are fixedly connected to both sides of the cover plate body. Hydraulic cylinders are fixedly connected to the outer sides of the two mounting brackets facing downwards. External blocks are fixedly connected to the output ends of the two hydraulic cylinders, and the external blocks are fixedly connected to one side of the heat exchange hollow plate.

[0013] In a preferred embodiment, a gas collection hood is fixedly connected to the bottom of the heat exchange hollow plate, and a collection hole is opened on one side of the gas collection hood. A collection pipe is fixedly connected inside the collection hole, and a one-way valve is connected to the outside of the collection pipe through a flange. The one-way valve points from the inside of the gas collection hood to the outside of the gas collection hood.

[0014] In a preferred embodiment, a mounting bracket is fixedly connected to one side of one of the mounting brackets, and the air spring body is fixedly connected to the top of the mounting bracket. An assembly hole two is opened on the side of the cover plate body facing the air spring body. An assembly tube is fixedly connected inside the assembly hole two. The air spring inflation end of the air spring body is connected to the inside of the assembly tube through a pipe. A partition protective component is provided on the assembly tube.

[0015] By incorporating a protective partition, if gas enters the assembly pipe during operation, it is directed into the gas analyzer by the guide ring. The analyzer analyzes the gas composition, and if the concentration of air is too high, the back-end controller controls the hydraulic cylinder to move the partition plate. The two partition plates close to seal the assembly pipe, preventing high-concentration air from entering the air spring and causing corrosion. This further enhances the protective effect of the air spring and extends its service life.

[0016] In a preferred embodiment, the partition protective component includes two hollow filling frames, and the outer side of the assembly tube has a filling hole. The hollow filling frames are fixedly connected to the inside of the filling holes. A partition plate is inserted into the inside of each of the two hollow filling frames. A lifting plate is fixedly connected to the opposite side of each of the two partition plates. A hydraulic cylinder II is fixedly connected to the outer side of the assembly tube near the two lifting plates. An adjusting block is fixedly connected to the output end of each of the two hydraulic cylinder IIs. The adjusting block is fixedly connected to one side of the adjacent lifting plate. A gas analyzer is fixedly connected to the inside of the assembly tube facing the cover plate body. The inlet end of the gas analyzer faces the cover plate body. A guide ring is fixedly connected to the inlet end of the gas analyzer. The guide ring is in contact with the inner wall of the assembly tube.

[0017] In a preferred embodiment, the cover plate body has an assembly hole one on the side away from the air spring body, and an air nozzle body is fixedly connected inside the assembly hole one. The air nozzle body is provided with a layered consumable sleeve inside.

[0018] By setting up a layered consumption sleeve, the air nozzle body is made of corrosion-resistant material. However, it still suffers wear and tear during long-term use. When wear and tear occurs, there is a risk of air leakage. In this invention, double protection is provided by a first and a second consumption sleeve to ensure that the air nozzle body is not corroded by corrosive gases during use. At the same time, the first and second consumption sleeves are easy to install and replace.

[0019] In a preferred embodiment, the layered consumption sleeve includes a first consumption cylinder and a second consumption cylinder. The nozzle body has an annular connecting groove inside. The outer side of the first consumption cylinder is fixedly connected to a first guide rail, which is slidably connected to the inside of the connecting groove. The inner side of the first consumption cylinder has an annular connecting groove. The outer side of the second consumption cylinder has an annular connecting rail, which is slidably connected to the inside of the connecting groove. The nozzle body is fixedly connected to an intercepting arc frame near the cover plate body. The intercepting arc frame has two embedding slots on the side facing the first and second consumption cylinders. The side of the first and second consumption cylinders facing the embedding slots is fixedly connected to an embedding post. The outer side of the embedding post is annularly connected to a compression rod via a hinge. Each compression rod is fixedly connected to a compression spring rod on its outer side. One end of the compression spring rod is fixedly connected to the side wall of the embedding post.

[0020] To install loss cylinder one and loss cylinder two, slide guide rail one and guide rail two into the corresponding docking groove and connecting groove. Then, the embedding column is inserted into the corresponding embedding groove. During the insertion process, the compression spring rod on the compression rod is compressed, so the compression rod fits tightly against the inner wall of the embedding groove, improving the firmness of loss cylinder one and loss cylinder two after installation.

[0021] As can be seen from the above, the air spring cover plate with air nozzle provided by the present invention has the following technical effects: during the inflation process of the air spring, if the air nozzle body detects that the incoming gas does not meet the standard, when the air and the particles it carries enter the air nozzle body, as the air moves, it is gradually guided into the buffer collection cover plate module. The air compressor is started, and the compressed gas is blown out through the air blast hole. The blown gas compresses the air, causing it to flow towards the adapter frame. The air and the compressed gas pass through the separation arc plate and the heat exchange hollow plate simultaneously, and finally enter the air collection hood. This reduces the probability of air entering the assembly pipe, reduces the amount of corrosive air entering the air spring, avoids the air spring being excessively contaminated by corrosive air, reduces the wear of the air spring, and extends its service life. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the air spring cover plate with air nozzle proposed in this invention.

[0023] Figure 2 This is a front view of the overall structure of the air spring cover plate with air nozzle proposed in this invention.

[0024] Figure 3 This is a schematic diagram of the buffer collection cover module structure of the air spring cover with air nozzle proposed in this invention.

[0025] Figure 4 This is a cross-sectional view of the cover body structure of the air spring cover with air nozzle proposed in this invention.

[0026] Figure 5 This is a schematic diagram of the internal structure of the air spring cover plate with air nozzle proposed in this invention.

[0027] Figure 6 This is a schematic diagram of the heat exchange channel structure of the air spring cover plate with air nozzle proposed in this invention.

[0028] Figure 7 This is a schematic diagram of the partition and protective component structure of the air spring cover plate with air nozzle proposed in this invention.

[0029] Figure 8 This is a cross-sectional view of the assembly tube structure of the air spring cover plate with air nozzle proposed in this invention.

[0030] Figure 9 This is a breakdown diagram of the layer-by-layer consumable sleeve structure of the air spring cover plate with air nozzle proposed in this invention.

[0031] Figure 10 This is a schematic diagram of the intercepting arc frame structure of the air spring cover plate with air nozzle proposed in this invention.

[0032] In the diagram: 1. Fixed base; 2. Mounting bracket; 3. Gas collection hood; 4. Heat exchange channel; 401. Heat exchange hollow plate; 402. Water outlet pipe; 403. Water outlet valve; 404. Connecting pipe one; 405. Gas passage channel; 406. Connecting pipe two; 407. Water inlet valve; 408. Water inlet pipe; 5. Air nozzle body; 6. Buffer collection cover module; 601. Cover body; 602. Air compressor; 603. Air guide pipe; 604. Frame; 605. Adapter frame; 606. Blowing plate; 607. Separating arc plate; 608. Blowing hole; 609. Shaft plate; 610. Driven rotating shaft; 611. Follower rod; 612. Dispersion gear; 613. Driven gear disc; 614. Forward and reverse rotation motor 615. Drive gear plate; 616. Air passage hole; 7. Assembly pipe; 8. Air spring body; 9. Fixing frame; 10. Hydraulic cylinder one; 11. Collection pipe; 12. One-way valve; 13. External connecting block; 14. Partition protection component; 1401. Hollow filling frame; 1402. Guide ring plate; 1403. Lifting plate; 1404. Adjusting block; 1405. Hydraulic cylinder two; 1406. Gas analyzer; 1407. Partition plate; 15. Layer-by-layer consumption sleeve; 1501. Interception arc frame; 1502. Docking groove; 1503. Loss cylinder one; 1504. Loss cylinder two; 1505. Embedded column; 1506. Extrusion spring rod; 1507. Embedded groove; 1508. Extrusion rod. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] The air spring cover plate with air nozzle disclosed in this invention is mainly used in scenarios where, during the inflation operation of existing air springs, the air contains many impurities and may even be highly corrosive. Corrosive air entering the air spring will cause serious damage to its internal parts. At the same time, particles carried in the air can easily cause blockage inside the air spring. This will cause the air spring to be severely damaged after a period of use, making it unable to continue working and reducing the use value of the air spring.

[0035] Reference Figures 1-10An air spring cover with an air nozzle includes a fixed base 1, an air spring body 8, and a buffer collection cover module 6. The buffer collection cover module 6 includes a cover body 601 and a separation arc plate 607. An air blower 606 is fixedly connected to the upper part of the cover body 601. The air blower 606 has a trapezoidal cross-section and an air blower hole 608 on the lower outer side of the air blower 606. A frame 604 is fixedly connected to one side of the buffer collection cover module 6, and an air compressor 602 is fixedly connected to the top of the frame 604. An air guide pipe 603 is fixedly connected to the air supply end of the air compressor 602 and is inserted into the air blower 606. An installation hole is opened on the lower outer side of the cover body 601, and an adapter frame 605 is fixedly connected inside the installation hole. The separation arc plate 607 is located inside the adapter frame 605, and an air passage hole 616 is opened on the top of the separation arc plate 607.

[0036] In specific application scenarios, during the inflation process of the air spring, the air spring body 8 guides the air and its carried particles into the air nozzle body 5. As the air moves, it is gradually guided into the buffer collection cover module 6. The air compressor 602 is started, and the compressed gas is blown out through the air blast hole 608. The blown gas compresses the air, causing it to flow towards the adapter frame 605. The air and compressed gas pass through the separation arc plate 607 and the heat exchange hollow plate 401 simultaneously, and finally enter the air collection hood 3. This reduces the probability of air entering the assembly pipe 7, reduces the amount of air entering the air spring, avoids excessive contamination of the air spring by corrosive air, reduces the wear of the air spring, and extends its service life.

[0037] Reference Figures 1-6 In a preferred embodiment, shaft plates 609 are fixedly connected to the inner walls of both sides of the air blower 606, and the same driven shaft 610 is connected to the opposite side of the two shaft plates 609 through bearings. A driven gear disk 613 is fixedly connected to the outer side of the driven shaft 610. A forward and reverse motor 614 is fixedly connected to one side of one of the shaft plates 609. The output shaft of the forward and reverse motor 614 is fixedly connected to a drive shaft through a coupling. An active gear disk 615 is fixedly connected to the outer side of the drive shaft. The active gear disk 615 and the driven gear disk 613 mesh with each other. A follower rod 611 is fixedly connected at the middle position of the driven shaft 610. A dispersing tooth 612 is fixedly connected to the bottom of the follower rod 611. The dispersing tooth 612 is located above the separation arc plate 607.

[0038] Specifically, the cross-section of the air blower 606 is trapezoidal. The trapezoidal air blower 606 guides and limits the air passing through the air nozzle body 5, gradually guiding it to the adapter frame 605. At the same time, it prevents a large amount of unqualified air from entering the assembly tube 7.

[0039] It should be noted that as the air carrying particles moves downwards, the separating arc plate 607 intercepts the particles and starts the forward and reverse motor 614. The forward and reverse motor 614 drives the dispersing teeth 612 to reciprocate, thereby dispersing and carrying away the particles on the separating arc plate 607, ensuring that the air can pass smoothly through the air passage 616 to the bottom, and at the same time realizing the separate collection of air and particulate impurities.

[0040] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 In a preferred embodiment, the adapter frame 605 has a connection hole at its lower position, and the separating arc plate 607 has a heat exchange channel 4 on its downward-facing outer side. The heat exchange channel 4 includes a heat exchange hollow plate 401, which is fixedly connected to the outer side of the separating arc plate 607. The heat exchange hollow plate 401 passes through the connection hole, and multiple gas passage channels 405 are formed on the heat exchange hollow plate 401. The gas passage channels 405 are located below the air passage 616. A drain hole is provided on the side of 401 near the top. A connecting pipe 404 is fixedly connected inside the drain hole. A water outlet valve 403 is connected to the outside of the connecting pipe 404 via a flange. A water outlet pipe 402 is inserted inside the connecting pipe 404. A water inlet is provided on the other side of the heat exchange hollow plate 401 near the bottom. A connecting pipe 406 is fixedly connected inside the water inlet. A water inlet valve 407 is connected to the outside of the connecting pipe 406 via a flange. A water inlet pipe 408 is inserted inside the connecting pipe 406.

[0041] Specifically, air carries a large amount of heat. If heat exchange is not performed, it will cause excessive heat loss and increase safety hazards in the air collection process. In this invention, air enters the gas passage channel 405 directly through the air vent 616. The heat exchange hollow plate 401 is filled with water in a circulating state. The heat exchange hollow plate 401 is made of thermally conductive material. During the air passage, heat exchange occurs between the air and the water, reducing heat loss and avoiding safety hazards in high-temperature air collection. This improves the usability of the air spring device and reduces the wear and tear on the air spring.

[0042] Reference Figure 1 , Figure 3 , Figure 4 and Figure 6In a preferred embodiment, mounting brackets 2 are fixedly connected to both ends of the top of the fixed base 1, and the two mounting brackets 2 are fixedly connected to both sides of the cover plate body 601. Hydraulic cylinders 10 are fixedly connected to the outer sides of the two mounting brackets 2 facing downwards. External blocks 13 are fixedly connected to the output ends of the two hydraulic cylinders 10. External blocks 13 are fixedly connected to one side of the heat exchange hollow plate 401. A gas collecting hood 3 is fixedly connected to the bottom of the heat exchange hollow plate 401, and a collecting hole is opened on one side of the gas collecting hood 3. A collecting pipe 11 is fixedly connected inside the collecting hole. A one-way valve 12 is connected to the outer side of the collecting pipe 11 through a flange. The one-way valve 12 points from the inside of the gas collecting hood 3 to the outside of the gas collecting hood 3.

[0043] Reference Figure 1 , Figure 2 , Figure 7 and Figure 8 In a preferred embodiment, a mounting bracket 9 is fixedly connected to one side of one of the mounting brackets 2, and the air spring body 8 is fixedly connected to the top of the mounting bracket 9. An assembly hole 2 is opened on the side of the cover plate body 601 facing the air spring body 8. An assembly tube 7 is fixedly connected inside the assembly hole 2. The air spring inflation end of the air spring body 8 is connected to the inside of the assembly tube 7 via a pipe. A partition protective component 14 is provided on the assembly tube 7. The partition protective component 14 includes two hollow filling frames 1401, and a filling hole is opened on the outside of the assembly tube 7. The hollow filling frames 1401 are fixedly connected to the inside of the filling hole, and a partition plate is inserted into the inside of each of the two hollow filling frames 1401. 1407, lifting plates 1403 are fixedly connected to the opposite sides of the two partition plates 1407. Hydraulic cylinders 1405 are fixedly connected to the outer side of the assembly pipe 7 near the two lifting plates 1403. Adjusting blocks 1404 are fixedly connected to the output ends of the two hydraulic cylinders 1405. Adjusting blocks 1404 are fixedly connected to one side of the adjacent lifting plates 1403. A gas analyzer 1406 is fixedly connected to the inside of the assembly pipe 7 facing the cover plate body 601. The inlet end of the gas analyzer 1406 faces the cover plate body 601. A guide ring 1402 is fixedly connected to the inlet end of the gas analyzer 1406. The guide ring 1402 is in contact with the inner wall of the assembly pipe 7.

[0044] It should be noted that during the operation of the air spring body 8, if corrosive gas enters the assembly pipe 7, this gas will directly enter the gas analyzer 1406 under the action of the guide ring plate 1402. The gas analyzer 1406 will analyze its composition. If the concentration of corrosive gas is too high, the back-end controller will control the hydraulic cylinder 1405 to move the partition plate 1407. The two partition plates 1407 will close to seal the assembly pipe 7, preventing highly corrosive air from entering the air spring and causing corrosion, thus further improving the protective effect of the air spring.

[0045] Reference Figure 1 , Figure 2 , Figure 9 and Figure 10 In a preferred embodiment, the cover plate body 601 has an assembly hole 1 on the side away from the air spring body 8. An air nozzle body 5 is fixedly connected inside the assembly hole 1. The air nozzle body 5 has a layered consumption sleeve 15 inside, which includes a first consumption cylinder 1503 and a second consumption cylinder 1504. A docking groove 1502 is annularly formed inside the air nozzle body 5. A guide rail 1 is annularly fixedly connected to the outer side of the first consumption cylinder 1503, and the guide rail 1 is slidably connected inside the docking groove 1502. A connecting groove is annularly formed inside the first consumption cylinder 1503. Guide rails 2 are annularly distributed on the outer side of the second consumption cylinder 1504, and the guide rails 2 slide... Inside the connecting groove, the air nozzle body 5 is fixedly connected to the inside of the cover plate body 601 with an intercepting arc frame 1501. The intercepting arc frame 1501 has two embedded slots 1507 on the side facing the first loss cylinder 1503 and the second loss cylinder 1504. The side of the first loss cylinder 1503 and the second loss cylinder 1504 facing the embedded slots 1507 is fixedly connected with an embedded post 1505. The outer side of the embedded post 1505 is connected to a compression rod 1508 by a hinge. The outer side of each compression rod 1508 is fixedly connected to a compression spring rod 1506. One end of the compression spring rod 1506 is fixedly connected to the side wall of the embedded post 1505.

[0046] Specifically, when the air nozzle body 5 transmits air, it is made of corrosion-resistant material. However, it still suffers wear and tear during long-term use. When wear and tear occurs, there is a risk of air leakage. In this invention, double protection is provided by a first wear cylinder 1503 and a second wear cylinder 1504 to ensure that the air nozzle body 5 is not corroded by corrosive gases during use. At the same time, the first wear cylinder 1503 and the second wear cylinder 1504 are easy to install and replace.

[0047] Working principle: During use, when inflating the air spring body 8, the inflation device inflates the interior of the air spring body 8 through the air nozzle body 5. As the air passes through the air nozzle body 5, it undergoes a simple test. If the air does not meet the standard, the air and its carried particles are introduced into the air nozzle body 5. As the air moves, it is gradually introduced into the buffer collection cover module 6. The air compressor 602 is started, and compressed gas is blown out through the air blast hole 608. The blown gas compresses the air, causing it to flow towards the adapter frame 605. As the air carrying particles moves downwards, the separation arc plate 607 intercepts the particles. The forward and reverse motor 614 is started, driving the dispersing teeth 612 to move... The repeated motion disperses and carries away the particles on the separation arc plate 607, ensuring that the air can pass smoothly through the air passage 616 to the bottom. After the air enters the heat exchange hollow plate 401, which is filled with circulating water, heat exchange occurs between the air and the water during the passage, completing the heat transfer. The air finally enters the gas collection hood 3 below, completing the air extraction. After the air spring inside the reduction furnace is filled with air, the air inside the gas collection hood 3 is guided away through the external air guiding device. Then, the hydraulic cylinder 10 is adjusted to move the separation arc plate 607 and the heat exchange hollow plate 401 to the bottom to collect particulate impurities. Then, clean gas is sent into the interior of the air spring body 8.

[0048] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An air spring cover with an air nozzle, comprising a fixing seat (1), an air spring body (8) and a buffer collecting cover module (6), characterized in that: The buffering and collecting cover plate module (6) comprises a cover plate body (601) and a separation arc plate (607), and the cover plate body (601) is located at the upper interior and fixedly connected to an air blowing plate (606), the cross section of the air blowing plate (606) is trapezoidal, and the air blowing plate (606) is provided with an air blowing hole (608) on the outer side facing downwards, and one side of the buffering and collecting cover plate module (6) is fixedly connected to a frame (604), and the top of the frame (604) is fixedly connected to the frame (604). An air compressor (602) is connected, and the air delivery end of the air compressor (602) is fixedly connected to an air guide pipe (603), and the air guide pipe (603) is plugged into the inside of the air blowing plate (606). The cover plate body (601) is located at the lower outer side and has a mounting hole, and the inside of the mounting hole is fixedly connected to an adapter frame (605), and the separation arc plate (607) is located inside the adapter frame (605), and the top of the separation arc plate (607) has an air hole (616).

2. The air spring cover with air nozzle according to claim 1, characterized in that: The inner walls on both sides of the air blowing plate (606) are fixedly connected with shaft plates (609), and the opposite sides of the two shaft plates (609) are connected with the same driven shaft (610) through bearings, and the outer side of the driven shaft (610) is fixedly connected with a driven gear plate (613), one side of one of the shaft plates (609) is fixedly connected with a forward and reverse motor (614), the output shaft of the forward and reverse motor (614) is fixedly connected with a driving shaft through a coupling, and the outer side of the driving shaft is fixedly connected with a driving gear plate (615), the driving gear plate (615) and the driven gear plate (613) are meshed, and the driven shaft (610) is fixedly connected with a follower rod (611) at the middle position, and the bottom of the follower rod (611) is fixedly connected with a dispersion tooth (612), and the dispersion tooth (612) is located above the separation arc plate (607).

3. The air spring cover with air nozzle according to claim 2, characterized in that: The adapter frame (605) is provided with a connection hole at the bottom, and a heat exchange channel (4) is provided on the outer side of the separation arc plate (607) facing downward, and the heat exchange channel (4) includes a heat exchange hollow plate (401), and the heat exchange hollow plate (401) is fixedly connected to the outer side of the separation arc plate (607), and the heat exchange hollow plate (401) passes through the connection hole.

4. The air spring cover with air nozzle according to claim 3, characterized in that: The heat exchange hollow plate (401) is provided with a plurality of gas passages (405), and the gas passages (405) are located below the air holes (616). A drainage hole is provided on one side of the heat exchange hollow plate (401) close to the top, and a connecting pipe (404) is fixedly connected to the inside of the drainage hole. The outer side of the connecting pipe (404) is connected to a water outlet valve (403) via a flange, and a water outlet pipe (402) is inserted into the inside of the connecting pipe (404). A water inlet hole is provided on the other side of the heat exchange hollow plate (401) close to the bottom, and a connecting pipe (406) is fixedly connected to the inside of the water inlet hole, and a connecting pipe (407) is connected to the outer side of the connecting pipe (406) via a flange, and a water inlet pipe (408) is inserted into the inside of the connecting pipe (406).

5. The air spring cover with air nozzle according to claim 4, characterized in that: Both ends of the top of the fixing seat (1) are fixedly connected to mounting frames (2), and the two mounting frames (2) are fixedly connected to the two sides of the cover plate body (601), and the outer sides of the two mounting frames (2) facing downward are fixedly connected to hydraulic cylinders (10), and the output ends of the two hydraulic cylinders (10) are fixedly connected to external blocks (13), and the external blocks (13) are fixedly connected to one side of the heat exchange hollow plate (401).

6. The air spring cover with air nozzle according to claim 5, characterized in that: The bottom of the heat exchange hollow plate (401) is fixedly connected to an air collecting hood (3), and a collecting hole is opened on one side of the air collecting hood (3). The interior of the collecting hole is fixedly connected to a collecting pipe (11), and the outer side of the collecting pipe (11) is connected to a one-way valve (12) via a flange. The one-way valve (12) points from the inside of the air collecting hood (3) to the outside of the air collecting hood (3).

7. The air spring cover with air nozzle according to claim 6, characterized in that: One side of one of the mounting frames (2) is fixedly connected to a fixing frame (9), and the air spring body (8) is fixedly connected to the top of the fixing frame (9); a second assembly hole is opened on the side of the cover body (601) facing the air spring body (8); an assembly tube (7) is fixedly connected inside the second assembly hole; the air spring inflation end of the air spring body (8) is connected to the inside of the assembly tube (7) through a pipeline; and a partition protective member (14) is provided on the assembly tube (7).

8. The air spring cover with air nozzle according to claim 7, characterized in that: The partition protection member (14) comprises two hollow filling frames (1401), and a filling hole is opened on the outer side of the assembly tube (7), the hollow filling frame (1401) is fixedly connected to the inside of the filling hole, the inside of the two hollow filling frames (1401) are both plugged with partition plates (1407), the two partition plates (1407) are both fixedly connected to the opposite sides thereof with lifting plates (1403), the outer sides of the assembly tube (7) close to the two lifting plates (1403) are both fixedly connected to hydraulic cylinders 2 (1405), and the two hydraulic cylinders 2 (1406) are both fixedly connected to the outer sides of the two lifting plates (1406). The output ends of the gas analyzers (1405) are fixedly connected to the regulating blocks (1404), the regulating blocks (1404) are fixedly connected to one side of the adjacent lifting plate (1403), the assembly tube (7) is fixedly connected to the inside of the cover plate body (601), the air inlet end of the gas analyzer (1406) faces the cover plate body (601), the air inlet end of the gas analyzer (1406) is fixedly connected to the guide ring (1402), and the guide ring (1402) is in contact with the inner wall of the assembly tube (7).

9. The air spring cover with air nozzle according to claim 8, characterized in that: An assembly hole 1 is formed on a side of the cover body (601) away from the air spring body (8), and a gas nozzle body (5) is fixedly connected inside the assembly hole 1. A layer-by-layer consumable sleeve (15) is provided inside the gas nozzle body (5). The air inlet of the air spring body (8) is connected to the gas nozzle body (5), and the gas nozzle body (5) has a simple air detection function.

10. The air spring cover with air nozzle according to claim 9, characterized in that: The layer-by-layer consumption sleeve (15) comprises a consumption cylinder 1 (1503) and a consumption cylinder 2 (1504), and a butt slide groove (1502) is provided in an annular shape inside the gas nozzle body (5), a guide rail 1 is fixedly connected to the outer side of the consumption cylinder 1 (1503), and the guide rail 1 is slidably connected to the inside of the butt slide groove (1502), a connection slide groove is provided in an annular shape inside the consumption cylinder 1 (1503), a guide rail 2 is distributed in an annular shape outside the consumption cylinder 2 (1504), and the guide rail 2 is slidably connected to the inside of the connection slide groove, and an intercepting arc frame (1502) is fixedly connected to the inner side of the gas nozzle body (5) near the cover plate body (601). 01), two embedding grooves (1507) are provided on one side of the intercepting arc frame (1501) facing the loss cylinder 1 (1503) and the loss cylinder 2 (1504), and an embedding column (1505) is fixedly connected to one side of the loss cylinder 1 (1503) and the loss cylinder 2 (1504) facing the embedding groove (1507), and the outer ring of the embedded column (1505) is connected to an extrusion rod (1508) through a hinge, and the outer side of each extrusion rod (1508) is fixedly connected to an extrusion spring rod (1506), and one end of the extrusion spring rod (1506) is fixedly connected to the side wall of the embedded column (1505).

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