Modular integrated air compressor unit

Abstract

The utility model relates to the field of air compressors, in particular to a modularized integrated air compressor unit which comprises a shell, an adjusting plate is arranged on the surface of the shell, an air extracting pump is arranged on the surface of the adjusting plate, and a side plate is arranged on the surface of the adjusting plate. Through a lead screw and a clamping plate of the positioning assembly, the air extracting pump can be conveniently positioned, the stability of the air extracting pump during operation is improved, a third spring is arranged on the surface of the clamping plate, the problem that the clamping plate is loosened due to vibration generated during operation of the air extracting pump can be prevented, and the clamping tightness of the clamping plate to the air extracting pump is improved; a first cylinder body and a second cylinder body in the positioning assembly are matched with a limiting frame, two limiting shells abut against the two sides of the air pump through air pressure when the two clamping plates are relatively close to each other and clamp the air pump, meanwhile, through the elastic effect of a first spring, vibration of the air pump during operation can be prevented to a certain extent, and the air pump is prevented from being damaged. The operation stability of the sucking pump is improved.

Description

Technical Field

[0001] The utility model relates to the field of air compressors, and particularly to a modular integrated air compressor unit. Background Art

[0002] An air compressor is a device that compresses and stores gas and is widely used in the industrial and manufacturing fields. It compresses air or other gases to a higher pressure through mechanical energy to provide a power source. The main types include piston type, screw type, and centrifugal type, and each type is suitable for different working environments and requirements. Air compressors are commonly used in applications such as pneumatic tool drive, gas transportation, and cooling systems.

[0003] After retrieval, the Chinese patent "An energy-saving air compressor unit" has the authorization announcement number "CN218816841U". The utility model relates to the technical field of air compressors, and particularly to an energy-saving air compressor unit, including an upper shell and a lower shell. The bottom of the upper shell is provided with a lower shell, the top of the upper shell is provided with a fixing plate, the fixing plate is connected to an air extraction pump through a base, clamping plates are arranged on both the front and back sides of the base inside the fixing plate, an adjusting rod is connected inside the two clamping plates, one end of the adjusting rod extends to the front of the fixing plate and is provided with a knob, and two limiting columns are arranged on the inner sides of the two clamping plates. Compared with the existing air compressor units, the utility model improves the practicability of the existing energy-saving air compressor unit through design.

[0004] Although the above air compressor unit achieves the effect of clamping and positioning the air extraction pump through the screw rod and the clamping plate, since the air extraction pump generates vibration during operation, the simple threaded connection method of the screw rod is likely to cause the two clamping plates to loosen on the surface of the screw rod due to the vibration of the air extraction pump during operation, thereby reducing the positioning effect on the air extraction pump and resulting in unstable operation of the air extraction pump.

[0005] Therefore, a modular integrated air compressor unit is proposed to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a modular integrated air compressor unit to solve the above problems and improve the problem of unstable connection of the air extraction pump in traditional air compressors.

[0007] The utility model realizes the above purpose through the following technical solutions. A modular integrated air compressor unit includes: a housing, an adjusting plate is arranged on the surface of the housing, an air extraction pump is arranged on the surface of the adjusting plate, and a side plate is arranged on the surface of the adjusting plate;

[0008] A positioning component is arranged on the surface of the adjusting plate;

[0009] Among them, the positioning component includes a lead screw fixedly connected to the inner cavity of the adjusting plate through a bearing block. Two clamping plates are threadedly connected to the surface of the lead screw, and one side of each of the two clamping plates contacts the air extraction pump.

[0010] Preferably, a push rod is fixedly connected to the surface of the clamping plate, a first piston is fixedly connected to one side of the push rod, and a first cylinder body is arranged on the surface of the first piston. Through the cooperation of the push rod, the first piston and the first cylinder body, air source can be injected into the interior of the second cylinder body when the clamping plate is displaced, so that the second piston inside the second cylinder body can squeeze and position the limit shell towards the air extraction pump.

[0011] Preferably, the surface of the first cylinder body is communicated with a second cylinder body through a pipeline. The surface of the second cylinder body is fixedly connected to the inner cavity of the side plate. A second piston is arranged in the inner cavity of the second cylinder body, and a pressing rod is arranged on one side of the second piston. One end of the pressing rod penetrates to the outside of the second cylinder body and is fixedly connected to a limit shell. Through the cooperation of the second cylinder body, the second piston and the limit shell, the air extraction pump can be squeezed to position the air extraction pump.

[0012] Preferably, one side of the limit shell close to the air extraction pump contacts the air extraction pump. An extrusion frame is slidably connected to the inner cavity of the limit shell, and one side of the extrusion frame close to the air extraction pump contacts the air extraction pump. Through the extrusion frame, the air extraction pump can be cooperated with a spring to achieve an earthquake-proof effect.

[0013] Preferably, a first spring is fixedly connected to one side of the extrusion frame close to the inner wall of the limit shell, and one side of the first spring close to the inner wall of the limit shell is fixedly connected to the inner wall of the limit shell. Through the first spring, the elastic effect can be utilized to resist the vibration force during the operation of the air extraction pump.

[0014] Preferably, a second spring is fixedly connected to one side of the second piston close to the inner wall of the second cylinder body, and one side of the second spring close to the inner wall of the second cylinder body is fixedly connected to the inner wall of the second cylinder body. Through the second spring, the piston can be reset.

[0015] Preferably, a positioning shell is sleeved on the surface of the first cylinder body, and one side of the positioning shell close to the adjusting plate is fixedly connected to the adjusting plate. Through the positioning shell, the first cylinder body can be fixed to keep the first cylinder body stable.

[0016] Preferably, third springs are fixedly connected to the opposite sides of the two clamping plates, and the opposite sides of the two third springs are fixedly connected to the inner wall of the adjusting shell. Through the third springs, the problem of loosening of the clamping plates caused by the vibration generated during the operation of the air extraction pump can be prevented, and the clamping tightness of the clamping plates on the air extraction pump can be improved.

[0017] The beneficial effects of the present utility model are:

[0018] 1. The lead screw and the clamping plate of the positioning component can facilitate the positioning of the air extraction pump, improve the stability of the air extraction pump during operation, and prevent the loosening of the clamping plate caused by the vibration generated during the operation of the air extraction pump by setting the third spring on the surface of the clamping plate, thereby improving the clamping tightness of the clamping plate on the air extraction pump.

[0019] 2. Through the first cylinder body and the second cylinder body in the positioning component and in cooperation with the limiting frame, when the two clamping plates approach each other relatively and clamp the air extraction pump, the two limiting shells can abut against both sides of the air extraction pump through air pressure, and at the same time, due to the elastic effect of the first spring, the vibration of the air extraction pump during operation can be prevented to a certain extent, improving the operation stability of the air extraction pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is a schematic structural diagram of the positioning component of the present utility model;

[0022] Figure 3 is a schematic diagram of the structural disassembly of the positioning component of the present utility model;

[0023] Figure 4 is a schematic diagram of the disassembled structure of the lead screw, the clamping plate and the third spring of the present utility model.

[0024] In the figure: 1. Housing; 2. Adjusting plate; 3. Air extraction pump; 4. Side plate; 5. Positioning component; 501. Lead screw; 502. First spring; 503. Clamping plate; 504. First cylinder body; 505. Third spring; 506. Second cylinder body; 507. Positioning shell; 508. First piston; 509. Push rod; 510. Second piston; 511. Second spring; 512. Limiting shell; 513. Extrusion frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] During specific implementation: As Figures 1-4 shown, a modular integrated air compressor unit includes: a housing 1, an adjusting plate 2 is arranged on the surface of the housing 1, an air extraction pump 3 is arranged on the surface of the adjusting plate 2, and a side plate 4 is arranged on the surface of the adjusting plate 2;

[0027] The positioning component 5 is arranged on the surface of the adjusting plate 2.

[0028] As Figure 1 , Figure 2 and Figure 4 shown, the positioning component 5 includes a lead screw 501 fixedly connected to the inner cavity of the adjusting plate 2 through a bearing seat. Two clamping plates 503 are threadedly connected to the surface of the lead screw 501. One side of each of the two clamping plates 503 is in contact with the air extraction pump 3; on the opposite sides of the two clamping plates 503, third springs 505 are fixedly connected, and on the opposite sides of the two third springs 505, they are fixedly connected to the inner wall of the adjusting shell.

[0029] When the staff installs the air extraction pump 3, first place the air extraction pump 3 on the top of the adjusting plate 2, and then turn the lead screw 501 to move the two clamping plates 503 towards each other and clamp and position the air extraction pump 3. The third spring 505 is arranged between the clamping plate 503 and the inner cavity of the groove of the adjusting plate 2, which can prevent the loosening problem of the clamping plate 503 caused by the vibration generated when the air extraction pump 3 operates, and improve the clamping tightness of the clamping plate 503 on the air extraction pump 3.

[0030] As Figure 2 and Figure 3 shown, a push rod 509 is fixedly connected to the surface of the clamping plate 503. One side of the push rod 509 is fixedly connected to a first piston 508, and a first cylinder block 504 is arranged on the surface of the first piston 508; the surface of the first cylinder block 504 is communicated with a second cylinder block 506 through a pipeline. The surface of the second cylinder block 506 is fixedly connected to the inner cavity of the side plate 4. A second piston 510 is arranged in the inner cavity of the second cylinder block 506. One side of the second piston 510 is provided with a pressing rod, and one end of the pressing rod penetrates to the outside of the second cylinder block 506 and is fixedly connected to a limiting shell 512; one side of the limiting shell 512 close to the air extraction pump 3 is in contact with the air extraction pump 3. A pressing frame 513 is slidably connected to the inner cavity of the limiting shell 512, and one side of the pressing frame 513 close to the air extraction pump 3 is in contact with the air extraction pump 3; one side of the pressing frame 513 close to the inner wall of the limiting shell 512 is fixedly connected to a first spring 502, and one side of the first spring 502 close to the inner wall of the limiting shell 512 is fixedly connected to the inner wall of the limiting shell 512; one side of the second piston 510 close to the inner wall of the second cylinder block 506 is fixedly connected to a second spring 511, and one side of the second spring 511 close to the inner wall of the second cylinder block 506 is fixedly connected to the inner wall of the second cylinder block 506; a positioning shell 507 is sleeved on the surface of the first cylinder block 504, and one side of the positioning shell 507 close to the adjusting plate 2 is fixedly connected to the adjusting plate 2.

[0031] When the two clamping plates 503 move, the push rod 509 drives the first piston 508 to move along with the clamping plate 503. At this time, the gas inside the first cylinder block 504 is squeezed through the pipeline into the inside of the second cylinder block 506. With the continuous squeezing of the first piston 508, the air pressure inside the second cylinder block 506 continuously increases. At this time, the second piston 510 drives the limit shell 512 to move towards the air pump 3 through the extrusion rod. When the limit shell 512 moves to a certain position, the inclined part of the extrusion frame 513 contacts the corner position of the air pump 3. At this time, the two extrusion frames 513 will move towards the opposite sides and squeeze the first spring 502. Subsequently, the first spring 502 reversely presses the extrusion frame 513 through the elastic effect, and the extrusion frame 513 is in close contact with the air pump 3, achieving the effect of anti-vibration for the air pump 3.

[0032] When the utility model is in use, when the staff installs the air pump 3, first place the air pump 3 on the top of the adjusting plate 2, and then turn the screw rod 501 to move the two clamping plates 503 towards the opposite sides to clamp and position the air pump 3. When the two clamping plates 503 move, the push rod 509 drives the first piston 508 to move along with the clamping plate 503. At this time, the gas inside the first cylinder block 504 is squeezed through the pipeline into the inside of the second cylinder block 506. With the continuous squeezing of the first piston 508, the air pressure inside the second cylinder block 506 continuously increases. At this time, the second piston 510 drives the limit shell 512 to move towards the air pump 3 through the extrusion rod. When the limit shell 512 moves to a certain position, the inclined part of the extrusion frame 513 contacts the corner position of the air pump 3. At this time, the two extrusion frames 513 will move towards the opposite sides and squeeze the first spring 502. Subsequently, the first spring 502 reversely presses the extrusion frame 513 through the elastic effect, and the extrusion frame 513 is in close contact with the air pump 3, achieving the effect of anti-vibration for the air pump 3.

[0033] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard 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 modular integrated air compressor unit, characterized in that: include: A shell (1), an adjustment plate (2) is arranged on the surface of the shell (1), an air pump (3) is arranged on the surface of the adjustment plate (2), and a side plate (4) is arranged on the surface of the adjustment plate (2); A positioning component (5), wherein the positioning component (5) is arranged on the surface of the adjustment plate (2); The positioning assembly (5) comprises a screw (501) fixedly connected to the inner cavity of the adjustment plate (2) via a bearing seat, and the surface of the screw (501) is threadedly connected to two clamping plates (503), and opposite sides of the two clamping plates (503) are in contact with the vacuum pump (3).

2. A modular integrated air compressor unit according to claim 1, characterized in that: A push rod (509) is fixedly connected to the surface of the clamping plate (503), a first piston (508) is fixedly connected to one side of the push rod (509), and a first cylinder body (504) is provided on the surface of the first piston (508).

3. A modular integrated air compressor unit according to claim 2, characterized in that: The surface of the first cylinder body (504) is connected to the second cylinder body (506) through a pipeline, the surface of the second cylinder body (506) is fixedly connected to the inner cavity of the side plate (4), the inner cavity of the second cylinder body (506) is provided with a second piston (510), and an extrusion rod is provided on one side of the second piston (510), one end of the extrusion rod passes through the outer side of the second cylinder body (506) and is fixedly connected to the limiting shell (512).

4. A modular integrated air compressor unit according to claim 3, characterized in that: The side of the limiting shell (512) close to the air pump (3) is in contact with the air pump (3), the inner cavity of the limiting shell (512) is slidably connected to an extrusion frame (513), and the side of the extrusion frame (513) close to the air pump (3) is in contact with the air pump (3).

5. A modular integrated air compressor unit according to claim 4, characterized in that: A first spring (502) is fixedly connected to one side of the extrusion frame (513) close to the inner wall of the limiting shell (512); and a side of the first spring (502) close to the inner wall of the limiting shell (512) is fixedly connected to the inner wall of the limiting shell (512).

6. A modular integrated air compressor unit according to claim 3, characterized in that: A second spring (511) is fixedly connected to one side of the second piston (510) close to the inner wall of the second cylinder (506), and a side of the second spring (511) close to the inner wall of the second cylinder (506) is fixedly connected to the inner wall of the second cylinder (506).

7. A modular integrated air compressor unit according to claim 2, characterized in that: A positioning shell (507) is sleeved on the surface of the first cylinder body (504), and the positioning shell (507) is fixedly connected to the adjusting plate (2) on a side close to the adjusting plate (2).

8. The modular integrated air compressor unit according to claim 1, characterized in that: The opposite sides of the two clamping plates (503) are both fixedly connected to the third springs (505), and the opposite sides of the two third springs (505) are both fixedly connected to the inner wall of the adjustment shell.

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