A scroll air suspension compressor

Abstract

This invention discloses a scroll-type air suspension compressor, relating to the field of mechanical technology. The technical problem to be solved is to provide a scroll-type air suspension compressor. The solution adopted is as follows: the side end of the compressed air connector is connected to a turbine compressor via a pipe. The turbine compressor has a housing, and the housing is connected to a drive motor via a rotating shaft. The side end of the rotating shaft is connected to a connecting plate via fasteners. The side end of the connecting plate is threadedly connected to a moving turbine. The side end of the moving turbine is engaged with a sleeve. The side end of the sleeve is threadedly connected to a screw. The screw is threadedly connected to the connecting plate. The side end of the housing is connected to a fixed turbine via a bearing. The other side end of the housing is connected to an oil pump via a pipe. This invention allows the moving turbine to be connected via the connecting plate and the sleeve, making it easy to disassemble and assemble the moving turbine, and also facilitating timely replacement of the moving turbine by the staff, saving maintenance time and being convenient and practical.

Description

Technical Field

[0001] This invention relates to the field of mechanical technology, specifically to a scroll air suspension compressor. Background Technology

[0002] Air suspension mainly consists of a control computer, intake ports, exhaust ports, pneumatic front and rear shock absorbers, and an air distributor. Its primary function is to control the vehicle's level and adjust its stability system. During operation, a scroll compressor provides compressed air to enable the air suspension to adjust the vehicle's level. A search revealed Chinese patent CN218207071U, which provides a horizontal scroll compressor with lower internal flow resistance and higher energy efficiency. It also reduces the oil-carrying capacity of low-velocity gas, decreasing the overall oil discharge of the compressor. However, in this patent, the moving and stationary scrolls are prone to collisions and wear due to their vortex shape, necessitating replacement and maintenance. The lack of a detachable structure for the moving and stationary scrolls in this patent complicates replacement and maintenance, increasing repair time. Summary of the Invention

[0003] To address the issue of the lack of a detachable structure for the moving scroll compressor, which leads to complex replacement and maintenance operations and increases maintenance time, this invention provides the following technical solution: A scroll-type air suspension compressor, comprising an air suspension side end connected to a compressed air connector via a pipe, characterized in that: the compressed air connector side end is connected to a turbine compressor via a pipe, the turbine compressor has a housing, the housing is connected to a drive motor via a rotating shaft, the rotating shaft side end is connected to a connecting plate via fasteners, the connecting plate side end is threadedly connected to a moving scroll, the moving scroll side end is engaged with a sleeve, the sleeve side end is threadedly connected to a screw, the screw is threadedly connected to a connecting plate, the housing side end is connected to a fixed scroll via a bearing, and the other side end of the housing is connected to an oil pump via a pipe.

[0004] Preferably, the fixed turbine is provided with a connecting sleeve in the middle, a support plate is welded to the side end of the connecting sleeve, an oil hole is provided at the side end of the fixed turbine, and a second side plate is threadedly connected to the side end of the fixed turbine.

[0005] Preferably, a first side plate is welded to the side end of the turbine, and a threaded connecting cylinder is provided in the middle of the side end of the first side plate.

[0006] Preferably, a sealing ring is fitted into the middle of the sleeve side end, and the sleeve side end is provided with a locking block in a ring-shaped distribution.

[0007] Preferably, the connecting plate has a groove in the middle and a hole at the side end.

[0008] Preferably, the housing is made of steel, and the inner surface of the housing is coated with a polyurethane coating.

[0009] Preferably, a nut is threaded to the side end of the screw, a retaining washer is provided on the side end of the nut, and the screw is threaded to the middle of the retaining washer.

[0010] This invention provides a scroll-type air suspension compressor. It has the following beneficial effects:

[0011] (1) The present invention can connect the moving turbine through the connecting plate and the sleeve, which makes the moving turbine easy to disassemble and install, and also makes it convenient for staff to replace the new moving turbine in time, saving maintenance time and making it convenient and practical.

[0012] (2) The present invention can supply oil through two methods: the oil hole of the fixed turbine and the oil pump, so that the scroll compressor can supply oil quickly and operate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the entire invention;

[0014] Figure 2 This is a schematic diagram of the internal structure of the housing of the present invention;

[0015] Figure 3 This is a schematic diagram of the turbine of the present invention;

[0016] Figure 4 This is a schematic diagram of the sleeve of the present invention;

[0017] Figure 5 This is a schematic diagram of the connection structure of the turbine of the present invention;

[0018] Figure 6 This is a schematic diagram of the turbine of the present invention.

[0019] In the diagram, 1. Air suspension; 2. Turbine compressor; 21. Housing; 3. Compressed air connector; 4. Shaft; 5. Moving turbine; 51. First side plate; 52. Threaded connecting sleeve; 6. Fixed turbine; 61. Connecting sleeve; 62. Support plate; 63. Oil hole; 64. Second side plate; 7. Drive motor; 8. Oil pump; 9. Connecting plate; 91. Groove; 92. Hole slot; 10. Screw; 11. Sleeve; 111. Sealing ring; 112. Locking block. Implementation

[0020] 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.

[0021] Please see Figure 1-6 This invention provides a technical solution: a scroll-type air suspension compressor, comprising an air suspension 1 connected at one end to a compressed air connector 3 via a pipe, the compressed air connector 3 connected at one end to a turbine compressor 2 via a pipe, the turbine compressor 2 having a housing 21, the housing 21 being connected to a drive motor 7 via a rotating shaft 4, the rotating shaft 4 being connected at one end to a connecting plate 9 via fasteners, the connecting plate 9 being threadedly connected to a moving turbine 5, the moving turbine 5 being engaged with a sleeve 11, the sleeve 11 being threadedly connected to a screw 10, the screw 10 being threadedly connected to the connecting plate 9, the housing 21 being connected at one end to a fixed turbine 6 via a bearing, and the other end of the housing 21 being connected to an oil pump 8 via a pipe. Figure 2 The oil pump 8 can be connected to the oil pipe and deliver oil. The turbine compressor 2 delivers compressed air to the air suspension 1 through the compressed air connector 3. The air suspension 1 balances the vehicle body through the delivered air. The drive motor 7 can drive the rotating shaft 4 to rotate, and at the same time drive the connecting plate 9, the moving turbine 5 and the sleeve 11 to rotate. The connecting plate 9 can quickly install and remove the moving turbine 5, making it easy to replace the moving turbine 5. The sleeve 11 can protect the connection between the connecting plate 9 and the moving turbine 5 and strengthen the connection between the connecting plate 9 and the moving turbine 5. The screw 10 plays a connecting role. It effectively solves the problem that when the moving and fixed vortexes are running, they are prone to collision and wear because they are vortex-shaped. At this time, it is necessary to replace and repair the moving and fixed vortexes. The moving and fixed vortexes in the above patent do not have a detachable structure, which leads to complicated replacement and repair operations and increases maintenance time.

[0022] As a preferred technical solution of the present invention, the fixed turbine 6 is provided with a connecting cylinder 61 in the middle, a support plate 62 is welded to the side end of the connecting cylinder 61, an oil hole 63 is provided on the side end of the fixed turbine 6, and a second side plate 64 is threadedly connected to the side end of the fixed turbine 6. The fixed turbine 6 can be connected to the side end of the housing 21 through the connecting cylinder 61 and the support plate 62, and the oil hole 63 can deliver oil.

[0023] As a preferred technical solution of the present invention, the first side plate 51 is welded to the side end of the moving turbine 5, and a threaded connecting cylinder 52 is provided in the middle of the side end of the first side plate 51. The first side plate 51 and the threaded connecting cylinder 52 enable the side end of the moving turbine 5 to be quickly connected to the connecting plate 9, and then to the rotating shaft 4 and the drive motor 7 connected to the connecting plate 9.

[0024] In a preferred embodiment of the present invention, a sealing ring 111 is fitted into the middle of the side end of the sleeve 11, and the side end of the sleeve 11 is provided with locking blocks 112 arranged in a ring shape. Figure 5 The sealing ring 111 serves to seal, and the locking block 112 causes the sleeve 11 to engage with the first side plate 51 of the turbine 5.

[0025] In a preferred embodiment of the present invention, the connecting plate 9 has a groove 91 in the middle and a hole 92 at one side end, as shown below. Figure 5 The connecting plate 9 is connected to the threaded connecting cylinder 52 of the moving turbine 5 through the groove 91, and is connected to the screw 10 through the hole groove 92.

[0026] As a preferred embodiment of the present invention, the housing 21 is made of steel, and the inner surface of the housing 21 is coated with a polyurethane coating, which serves as an oil-proof isolation layer.

[0027] As a preferred embodiment of the present invention, the screw 10 is threaded to a nut at one end, and a stop washer is provided at one end of the nut. The stop washer is threaded to the screw 10 at the middle, and the screw 10 serves as a connector. The stop washer and the nut limit the position of the screw 10 at one end.

[0028] It should be noted that when this invention is used, the turbine compressor 2 delivers compressed air to the air suspension 1 through the compressed air connector 3. The air suspension 1 balances the vehicle body through the delivered air. During this process, the drive motor 7 can drive the rotating shaft 4 to rotate, which in turn drives the connecting plate 9, the moving turbine 5, and the sleeve 11 to rotate. At the same time, the fixed turbine 6 can deliver oil through the oil hole 63, and can also be connected to the oil pipe and deliver oil through the oil pump 8. This allows the turbine compressor 2 to supply oil quickly, thereby enabling the turbine compressor 2 to operate more quickly. When the moving turbine 5 has been used for a long time, it can be removed by removing the screw 10 and releasing the sleeve 11 from the first side plate 51. Then, the moving turbine 5 can be rotated to remove it and a new moving turbine 5 can be replaced. At this time, rotating the threaded connecting sleeve 52 allows the moving turbine 5 to quickly connect to the connecting plate 9, and the first side plate 5 engages with the locking block 112 to connect the moving turbine 5 to the sleeve 11. At this time, the sleeve 11 can protect the connection between the moving turbine 5 and the connecting plate 9.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A scroll-type air suspension compressor, comprising an air suspension (1), wherein the side end of the air suspension (1) is connected to a compressed air connector (3) via a pipe, characterized in that: The compressed air connector (3) is connected to the turbine compressor (2) via a pipe. The turbine compressor (2) has a housing (21). The shaft (4) in the housing (21) is connected to the drive motor (7). The shaft (4) is connected to the connecting plate (9) via fasteners. The connecting plate (9) is threaded to the moving turbine (5). The moving turbine (5) is engaged with the sleeve (11). The sleeve (11) is threaded to the screw (10). The screw (10) is threaded to the connecting plate (9). The housing (21) is connected to the fixed turbine (6) via a bearing. The other end of the housing (21) is connected to the oil pump (8) via a pipe. The fixed turbine (6) has a connecting sleeve (61) in the middle. The connecting sleeve (61) has a welded support plate (62) on its side. The fixed turbine (6) has an oil hole (63) on its side. The fixed turbine (6) has a screw... The second side plate (64) is connected by a threaded connection. The first side plate (51) is welded to the side end of the moving turbine (5). The first side plate (51) has a threaded connecting cylinder (52) in the middle of its side end. The turbine compressor (2) delivers compressed air to the air suspension (1) through the compressed air connector (3). The air supply balances the vehicle body. The drive motor (7) drives the rotating shaft (4) to rotate, and at the same time drives the connecting plate (9), the moving turbine (5) and the sleeve (11) to rotate. The connecting plate (9) can detach the moving turbine (5). The sleeve (11) can protect the connection between the connecting plate (9) and the moving turbine (5). The fixed turbine (6) can be connected to the side end of the housing (21) through the connecting cylinder (61) and the support plate (62). The oil hole (63) can deliver oil. The first side plate (51) and the threaded connecting cylinder (52) connect the side end of the moving turbine (5) to the connecting plate (9), and then connect the rotating shaft (4) and the drive motor (7) connected to the connecting plate (9).

2. The scroll-type air suspension compressor according to claim 1, characterized in that: The sleeve (11) has a sealing ring (111) fitted into the middle of its side end, and the sleeve (11) has a locking block (112) arranged in a ring shape on its side end.

3. The scroll-type air suspension compressor according to claim 1, characterized in that: The connecting plate (9) has a groove (91) in the middle and a hole (92) at the side end.

4. The scroll-type air suspension compressor according to claim 1, characterized in that: The housing (21) is made of steel, and the inner surface of the housing (21) is coated with polyurethane.

5. The scroll-type air suspension compressor according to claim 1, characterized in that: The screw (10) is threaded to a nut at one end, and a stop washer is provided at the other end of the nut. The screw (10) is threaded to the middle of the stop washer.

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