Multifunctional air compressor

Abstract

The utility model provides a multifunctional air compressor, which relates to the technical field of air compressors, and comprises a box body, a cleaning device is arranged in the box body, the cleaning device comprises a groove rod, one end of the groove rod is rotatably connected with two rotating shafts, one end of each rotating shaft is fixedly connected with a plurality of fan blades, and the other end of each rotating shaft is fixedly connected with a motor. A plurality of fan blades are arranged on the inner wall of the box body, a plurality of brushes are arranged on one sides of the fan blades, a motor is arranged on one side of the inner wall of the box body, the output end of the motor is fixedly connected with a screw rod, and two positioning rods are fixedly connected to the inner wall of the box body. A motor can be operated to enable a groove rod to move back and forth on the outer surface of a screw, dust on the surface of a filter screen is cleaned through a brush on the outer surface of a rotating shaft, meanwhile, fan blades rotate to blow the dust cleaned down from the filter screen out of heat dissipation holes, and it is avoided that the filter screen is blocked by much dust as much as possible; and the normal heat dissipation effect of the heat dissipation holes is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a multifunctional air compressor. Background Art

[0002] The production process of high-temperature alloys usually involves multiple links such as smelting, casting, heat treatment, and processing. During the smelting and casting of high-temperature alloys, the atmosphere in the furnace needs to be controlled to prevent the alloy elements from being oxidized or contaminated. The air compressor can provide compressed air for furnace sealing, atmosphere replacement or gas circulation to maintain a stable atmosphere in the furnace.

[0003] When using an air compressor, in order to reduce the noise during use, the air compressor is usually placed inside a protective box to protect the air compressor, and a number of heat dissipation holes are opened on one side of the protective box to reduce the temperature inside the box when the air compressor is running. However, when the air compressor is used for a long time, a lot of dust may accumulate in the filter at the heat dissipation holes, causing the heat dissipation holes to be blocked, affecting the heat dissipation effect when the air compressor is running inside the box. Utility Model Content

[0004] The utility model aims to solve the problem that an air compressor is protected by a protective box, and a plurality of heat dissipation holes are opened on one side of the protective box to reduce the temperature inside the box when the air compressor is running. However, when the air compressor is used for a long time, a large amount of dust may be stored in the filter screen at the heat dissipation holes, resulting in blockage of the heat dissipation holes, affecting the heat dissipation effect of the air compressor when it is running inside the box. A multifunctional air compressor is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional air compressor, including a box body, a box door is provided on one side of the box body, a plurality of heat dissipation holes are opened on one side of the box body, a filter is provided on the inner wall of the heat dissipation holes, a cleaning device is provided inside the box body, the cleaning device includes a slot rod, one end of the slot rod is rotatably connected to two rotating shafts, one end of the rotating shaft is fixedly connected to a plurality of fan blades, a plurality of brushes are provided on one side of the fan blades, a motor is provided on one side of the inner wall of the box body, a screw is fixedly connected to the output end of the motor, an end of the screw rod away from the motor is rotatably connected to one side of the inner wall of the box body, an outer surface of the screw rod is threadedly connected to the inner wall of the slot rod, and two positioning rods are fixedly connected to the inner wall of the box body, and the upper and lower ends of the slot rod slide on one side of the two positioning rods respectively.

[0006] The effect achieved by the above components is: by setting the brush, when the air compressor is used for a long time and the filter at the heat dissipation hole accumulates a lot of dust, the motor can be operated to drive the screw to rotate forward and reverse by the motor, so that the slot rod moves back and forth between the outer surface of the screw and the two positioning rods. When the slot rod moves, the dust on the surface of the filter is cleaned by the brush on the outer surface of the rotating shaft, so as to avoid the filter being clogged by a lot of dust as much as possible, affecting the normal heat dissipation effect of the heat dissipation hole.

[0007] Preferably, a gear rod is fixedly connected to one side of the positioning rod, a gear is fixedly connected to the outer surface of the rotating shaft, and the outer surface of the gear is meshed with the outer surface of the gear rod.

[0008] The effect achieved by the above components is: when the slot rod moves, the gear will move on the outer surface of the gear rod and drive the rotating shaft and the fan blades on the outer surface of the rotating shaft to rotate, thereby improving the cleaning effect of the brush on the filter. At the same time, the rotation of the fan blades can blow the dust cleaned from the filter to the outside of the heat dissipation hole.

[0009] Preferably, a baffle is fixedly connected to one side of the slot rod, and the baffle is located on a side of the outer surface of the slot rod away from the fan blades.

[0010] The effect achieved by the above components is that the baffle can be set to block the side of the slot rod away from the filter screen, thereby preventing dust from flying into the interior of the box when the slot rod moves to clean the dust on the filter screen.

[0011] Preferably, a plurality of sector blocks are fixedly connected to one side of the baffle, and one side of the gear rotates on one side of the sector blocks.

[0012] The effect achieved by the above components is: when the slot rod moves and drives the gear to rotate, the gear will rotate on one side of the sector block, and the sector block further limits the angle between the gear and the shaft and the slot rod, thereby increasing the stability of the shaft and gear during rotation and avoiding shaking of the gear as much as possible.

[0013] Preferably, a positioning ring is fixedly connected to one side of the inner wall of the box body close to the screw, and one end of the screw away from the motor rotates on the inner wall of the positioning ring.

[0014] The effect achieved by the above components is that the angles at both ends of the screw can be limited by setting the positioning ring, thereby increasing the stability of the screw when it rotates.

[0015] Preferably, a protective device is provided on the outer surface of the box body, and the protective device includes a rectangular plate, two T-shaped rods are fixedly connected to one side of the rectangular plate, and two slide grooves are provided on the outer surface of the box body close to the filter screen. The outer surface of the T-shaped rod slides on the inner wall of the slide groove, and a magnetic block is fixedly connected to the top of the rectangular plate. The outer surface of the box body is made of stainless steel.

[0016] The effect achieved by the above components is: when the air compressor is not in use, the rectangular plate can be pushed so that the rectangular plate can slide to the outside of the heat dissipation hole through the inner wall of the slide groove through the T-shaped rod, and the position of the rectangular plate is fixed by the magnetic attraction between the magnetic block and the outer surface of the box body, and the heat dissipation hole is covered by the rectangular plate, further preventing dust from entering the heat dissipation hole and causing the filter at the heat dissipation hole to be blocked.

[0017] Preferably, a slot block is fixedly connected to one side of the rectangular plate, and two grooves are formed on the outer surface of the slot block.

[0018] The effect achieved by the above components is that the rectangular plate can be pushed more conveniently by holding the groove on the outer surface of the slot block to control the movement of the rectangular plate and adjust the position of the rectangular plate.

[0019] Preferably, a collection box is fixedly connected to the top end of the rectangular plate, and a collection groove is provided inside the collection box.

[0020] The effect achieved by the above components is: when using the cleaning device to clean the filter, the rectangular plate can be located below the filter, and the dust cleaned by the cleaning device will enter the collection slot in the collection box for collection, which is convenient for centralized processing.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by arranging a cleaning device, when the filter screen at the heat dissipation hole is used for a long time and a lot of dust is accumulated, the motor can be operated to make the slot rod move back and forth on the outer surface of the screw rod, and the dust on the surface of the filter screen can be cleaned by the brush on the outer surface of the rotating shaft. At the same time, the fan blades can rotate to blow the dust cleaned from the filter screen to the outside of the heat dissipation hole, so as to avoid the filter screen being clogged with a lot of dust as much as possible, which will affect the normal heat dissipation effect of the heat dissipation hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the box body of the utility model;

[0025] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the box body of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the fan blade of the utility model;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the rectangular plate of the utility model.

[0028] Legend: 1. Box body; 2. Cleaning device; 3. Protective device; 4. Box door; 5. Heat dissipation holes; 6. Filter; 21. Motor; 22. Screw; 23. Slot rod; 24. Rotating shaft; 25. Fan blade; 26. Brush; 27. Gear; 28. Positioning rod; 29. ​​Tooth rod; 210. Baffle; 211. Fan-shaped block; 212. Positioning ring; 31. Slide groove; 32. T-shaped rod; 33. Rectangular plate; 34. Magnetic block; 35. Slot block; 36. Collection box. DETAILED DESCRIPTION

[0029] Embodiment 1, as Figure 1-4 As shown, a multifunctional air compressor comprises a box body 1, a box door 4 is arranged on one side of the box body 1, a plurality of heat dissipation holes 5 are opened on one side of the box body 1, a filter screen 6 is arranged on the inner wall of the heat dissipation hole 5, a cleaning device 2 is arranged inside the box body 1, the cleaning device 2 comprises a slot rod 23, one end of the slot rod 23 is rotatably connected to two rotating shafts 24, one end of the rotating shaft 24 is fixedly connected to a plurality of fan blades 25, one side of the fan blades 25 is provided with a plurality of brushes 26, a motor 21 is arranged on one side of the inner wall of the box body 1, a screw rod 22 is fixedly connected to the output end of the motor 21, an end of the screw rod 22 away from the motor 21 is rotatably connected to one side of the inner wall of the box body 1, and the outer surface of the screw rod 22 is connected to the slot rod 23. The inner wall of the rod 23 is threadedly connected, and two positioning rods 28 are fixedly connected to the inner wall of the box body 1. The upper and lower ends of the slot rod 23 slide on one side of the two positioning rods 28 respectively. By setting the brush 26, when the air compressor is used for a long time, when the filter 6 at the heat dissipation hole 5 accumulates a lot of dust, the motor 21 can be operated to drive the screw 22 to rotate forward and reversely through the motor 21, so that the slot rod 23 moves back and forth between the outer surface of the screw 22 and the two positioning rods 28. When the slot rod 23 moves, the dust on the surface of the filter 6 is cleaned by the brush 26 on the outer surface of the rotating shaft 24, so as to avoid the filter 6 from being blocked by a lot of dust as much as possible, which affects the normal heat dissipation effect of the heat dissipation hole 5.

[0030] Reference Figure 1-4 As shown, in this embodiment: a gear rod 29 is fixedly connected to one side of the positioning rod 28, and a gear 27 is fixedly connected to the outer surface of the rotating shaft 24, and the outer surface of the gear 27 is meshed with the outer surface of the gear rod 29. When the slot rod 23 moves, the gear 27 will move on the outer surface of the gear rod 29 and drive the rotating shaft 24 and the fan blades 25 on the outer surface of the rotating shaft 24 to rotate, thereby improving the cleaning effect of the brush 26 on the filter 6. At the same time, the rotation of the fan blades 25 can blow the dust cleaned from the filter 6 to the outside of the heat dissipation hole 5, and a baffle 210 is fixedly connected to one side of the slot rod 23. The baffle 210 is located on the side of the outer surface of the slot rod 23 away from the fan blades 25. By setting the baffle 210, the side of the slot rod 23 away from the filter 6 can be blocked, so as to avoid the dust flying to the inside of the box body 1 when the slot rod 23 moves to clean the dust on the surface of the filter 6.

[0031] Reference Figure 1-4As shown, in this embodiment: a plurality of sector blocks 211 are fixedly connected to one side of the baffle 210, one side of the gear 27 rotates on one side of the sector block 211, and when the slot rod 23 moves to drive the gear 27 to rotate, the gear 27 will rotate on one side of the sector block 211, and the angle between the gear 27 and the rotating shaft 24 and the slot rod 23 is further limited by the sector block 211, thereby increasing the stability of the rotating shaft 24 and the gear 27 during rotation and avoiding shaking of the gear 27 during rotation as much as possible, and a positioning ring 212 is fixedly connected to one side of the inner wall of the box body 1 close to the screw 22, and the end of the screw 22 away from the motor 21 rotates on the inner wall of the positioning ring 212, and by setting the positioning ring 212, the angles at both ends of the screw 22 can be limited, thereby increasing the stability of the screw 22 during rotation.

[0032] Reference Figure 1 , Figure 3 ,and Figure 5 As shown, in this embodiment: a protective device 3 is provided on the outer surface of the box body 1, and the protective device 3 includes a rectangular plate 33, and two T-shaped rods 32 are fixedly connected to one side of the rectangular plate 33. Two slide grooves 31 are provided on the outer surface of the box body 1 close to the filter 6. The outer surface of the T-shaped rod 32 slides on the inner wall of the slide groove 31, and a magnetic block 34 is fixedly connected to the top of the rectangular plate 33. The outer surface of the box body 1 is made of stainless steel. When the air compressor is not in use, the rectangular plate 33 can be pushed to make the rectangular plate 33 slide on the inner wall of the slide groove 31 through the T-shaped rod 32 to the outside of the heat dissipation hole 5, and the position of the rectangular plate 33 is fixed by the magnetic attraction between the magnetic block 34 and the outer surface of the box body 1, and the heat dissipation hole 5 is covered by the rectangular plate 33, so as to further prevent dust from entering the heat dissipation hole 5 and causing the filter 6 at the heat dissipation hole 5 to be blocked.

[0033] Reference Figure 1 , Figure 3 ,and Figure 5 As shown, in the present embodiment: a groove block 35 is fixedly connected to one side of the rectangular plate 33, and two grooves are provided on the outer surface of the groove block 35. By holding the grooves on the outer surface of the groove block 35, the rectangular plate 33 can be pushed more conveniently to control the movement of the rectangular plate 33 to adjust the position of the rectangular plate 33. A collecting box 36 is fixedly connected to the top of the rectangular plate 33, and a collecting groove is provided inside the collecting box 36. When the cleaning device 2 is used to clean the filter 6, the rectangular plate 33 can be located below the filter 6, and the dust cleaned by the cleaning device 2 will enter the collection groove in the collection box 36 for collection, which is convenient for centralized treatment.

[0034] Working principle: During the smelting and casting process of high-temperature alloys, the air compressor inside the operating box 1 provides compressed air for sealing the furnace, atmosphere replacement or gas circulation, etc., to maintain a stable atmosphere in the furnace. The box 1 can protect the internal air compressor and reduce the noise during the operation of the air compressor. The heat dissipation holes 5 on the outer surface of the box 1 can improve the air circulation inside the box 1 and reduce the temperature inside the box 1 when the air compressor is running. When it is necessary to clean the filter 6 inside the heat dissipation holes 5, the motor 21 is operated to drive the screw 22 to rotate forward and reversely, so that the groove rod 23 is between the outer surface of the screw 22 and the two positioning rods 28. When the air compressor is not used for a long time, the rectangular plate 33 can be pushed and moved on the inner wall of the slide groove 31 by holding the groove on the outer surface of the slot block 35 and adjusting the position through the T-shaped rod 32 so that the rectangular plate 33 covers the heat dissipation hole 5.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A multifunctional air compressor, comprising a housing (1), characterized in that: A box door (4) is provided on one side of the box body (1), a plurality of heat dissipation holes (5) are provided on one side of the box body (1), a filter screen (6) is provided on the inner wall of the heat dissipation hole (5), a cleaning device (2) is provided inside the box body (1), the cleaning device (2) comprises a groove rod (23), one end of the groove rod (23) is rotatably connected to two rotating shafts (24), one end of the rotating shaft (24) is fixedly connected to a plurality of fan blades (25), and one side of the fan blade (25) is provided with a plurality of brushes. (26), a motor (21) is provided on one side of the inner wall of the box body (1), an output end of the motor (21) is fixedly connected to a screw rod (22), an end of the screw rod (22) away from the motor (21) is rotatably connected to one side of the inner wall of the box body (1), an outer surface of the screw rod (22) is threadedly connected to the inner wall of the groove rod (23), and two positioning rods (28) are fixedly connected to the inner wall of the box body (1), and the upper and lower ends of the groove rod (23) slide on one side of the two positioning rods (28) respectively.

2. A multifunctional air compressor according to claim 1, characterized in that: A gear rod (29) is fixedly connected to one side of the positioning rod (28), a gear (27) is fixedly connected to the outer surface of the rotating shaft (24), and the outer surface of the gear (27) is meshed with the outer surface of the gear rod (29).

3. A multifunctional air compressor according to claim 2, characterized in that: A baffle plate (210) is fixedly connected to one side of the slot rod (23), and the baffle plate (210) is located on a side of the outer surface of the slot rod (23) away from the fan blades (25).

4. A multifunctional air compressor according to claim 3, characterized in that: A plurality of sector blocks (211) are fixedly connected to one side of the baffle (210), and one side of the gear (27) rotates on one side of the sector block (211).

5. A multifunctional air compressor according to claim 4, characterized in that: A positioning ring (212) is fixedly connected to a side of the inner wall of the box body (1) close to the screw rod (22), and an end of the screw rod (22) away from the motor (21) rotates on the inner wall of the positioning ring (212).

6. A multifunctional air compressor according to claim 5, characterized in that: The outer surface of the box body (1) is provided with a protective device (3), the protective device (3) comprising a rectangular plate (33), one side of the rectangular plate (33) being fixedly connected to two T-shaped rods (32), the outer surface of the box body (1) being provided with two slide grooves (31) on a side close to the filter screen (6), the outer surface of the T-shaped rod (32) sliding on the inner wall of the slide groove (31), the top end of the rectangular plate (33) being fixedly connected to a magnetic block (34), and the outer surface of the box body (1) being made of stainless steel.

7. A multifunctional air compressor according to claim 6, characterized in that: A slot block (35) is fixedly connected to one side of the rectangular plate (33), and two grooves are formed on the outer surface of the slot block (35).

8. The multifunctional air compressor according to claim 6, characterized in that: A collection box (36) is fixedly connected to the top end of the rectangular plate (33), and a collection groove is provided inside the collection box (36).

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