Waterproof air compressor

Abstract

The utility model provides a waterproof air compressor relates to waterproof technical field, including air compressor, the air compressor upper end surface is equipped with two groups of connecting rods, still include waterproof mechanism, the waterproof mechanism includes the connecting ring, the connecting ring is fixedly connected with the connecting rod upper end surface, the connecting ring upper end surface is equipped with the top spring, the other end of top spring is connected with the connecting sleeve, the connecting sleeve outer surface slidingly connected has the rotation sleeve, this structure has solved the problem that the traditional air compressor lacks waterproof protection, is vulnerable to moisture invasion influence use effect and equipment life under the bad weather condition, has realized the quick installation of waterproof cover and reliable fixing and dismantles.

Description

Technical Field

[0001] This utility model relates to the field of waterproof technology, and more specifically, to a waterproof air compressor. Background Technology

[0002] In existing air compressor technology, traditional air compressor equipment generally lacks effective waterproof protection mechanisms. This deficiency brings certain safety hazards and usage limitations. When air compressors are used in outdoor operating environments or open factories, rainwater can seep into the air compressor's interior in adverse weather conditions such as rain, snow, and smog. This water can directly contact the motor, control circuits, sensors, and other precision electrical components, leading to electrical faults such as short circuits, leakage, and decreased insulation performance. Moisture intrusion can also accelerate the oxidation and corrosion process of metal parts, causing rust and damage to core mechanical components such as the compressor cylinder, piston, and connecting rod, affecting the equipment's sealing performance and compression efficiency. Moisture can also accumulate in air pipelines, affecting the quality and purity of compressed air and damaging downstream air-using equipment. Due to the lack of waterproof protection, the service life of existing air compressors in humid environments is shortened, and the frequency of maintenance increases. This not only increases the company's operating costs and maintenance burden but also affects the continuity and stability of the production line. Utility Model Content

[0003] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a waterproof air compressor to solve the technical problems mentioned in the background art.

[0004] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a waterproof air compressor, comprising an air compressor, wherein the upper end face of the air compressor is provided with two sets of connecting rods; and further comprising a waterproof mechanism, wherein the waterproof mechanism includes a connecting ring, the connecting ring is fixedly connected to the upper end face of the connecting rods, the upper end face of the connecting ring is provided with a top spring, the other end of the top spring is connected to a connecting sleeve, and a rotating sleeve is slidably connected to the outer surface of the connecting sleeve.

[0005] Preferably, the sidewall of the connecting ring is provided with multiple sets of sliding rods, and the surface of the rotating sleeve is provided with multiple sets of rotating grooves that are adapted to the sliding rods. The adaptation design of multiple sets of sliding rods and rotating grooves realizes the stable rotation control of the rotating sleeve relative to the connecting ring.

[0006] Preferably, the rotating sleeve has multiple sets of adjustment grooves on its surface, and a limiting plate is slidably connected in the adjustment groove. Multiple sets of connecting springs are connected to both ends of the limiting plate, and the other end of the connecting spring is fixedly connected to the side wall of the adjustment groove. The double-end fixed design of the connecting spring ensures that the limiting plate can move accurately and automatically spring back to its original position under the action of external force.

[0007] Preferably, a connecting rod is slidably connected inside the connecting sleeve, and a push spring is provided on the lower end face of the connecting rod. The other end of the push spring is connected to an insert block. The sliding connection design of the connecting rod inside the connecting sleeve provides a stable insertion channel and precise positioning control for the installation of the waterproof cover.

[0008] Preferably, the sidewall of the connecting sleeve has multiple sets of circular grooves, and a locking rod is slidably connected in the circular grooves. The distribution of the multiple sets of circular grooves provides a uniform sliding channel and guiding constraint for the locking rod.

[0009] Preferably, the surface of the connecting rod has multiple sets of slots that are adapted to the locking rod. One end of the locking rod abuts against the inner wall of the rotating sleeve, and the other end is embedded in the slot. The matching design between the locking rod and the slot enables accurate positioning and reliable locking of the connecting rod.

[0010] Preferably, a support rod is connected to the upper end face of the connecting rod, and a waterproof cover is provided on the upper end face of the support rod. The waterproof cover forms a complete protection system with the entire waterproof mechanism through the support rod, which can effectively block rainwater and other external moisture from intruding into the internal electrical and mechanical components of the air compressor.

[0011] (III) Beneficial Effects Compared with the prior art, this utility model provides a waterproof air compressor with the following advantages: This waterproof air compressor solves the problem that traditional air compressors lack waterproof protection and are easily affected by moisture intrusion under harsh weather conditions, which affects the performance and life of the equipment. It also realizes the quick installation, disassembly and reliable fixation of the waterproof cover.

[0012] This device employs a fixed connection between the connecting ring and the connecting rod, combined with an elastic support structure of the top spring and connecting sleeve, providing a stable installation foundation and buffer protection for the waterproof cover, effectively absorbing the impact of external shocks and vibrations on the waterproof system. The rotating sleeve and the sliding rod's rotating groove adaptation design enables rotational control of the waterproof cover's locked state. A simple rotational operation allows for free switching between locked and unlocked states, simplifying the installation and disassembly process and improving operational convenience. The elastic limiting mechanism of the limiting plate and connecting spring, combined with the locking system of the locking rod and the locking groove, forms a double safety locking guarantee, ensuring the waterproof cover's... With its robust fixation and reliable protection, the elastic restoring force of the connecting spring allows the limit plate to automatically return to its original position and push the locking rod to achieve engagement, avoiding the complexity and operational errors of manual adjustment. The sliding insertion design of the connecting rod, combined with the buffer mechanism of the push spring and the insert block, makes the installation process of the waterproof cover more stable and smooth. The elastic support of the push spring can also compensate for installation gaps and provide continuous connection and fastening force. The integrated structure of the support rod and the waterproof cover provides effective waterproof protection for the air compressor, protecting the electrical system, mechanical components, and lubrication system from moisture corrosion and damage, extending the service life of the equipment and reducing maintenance costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a waterproof air compressor according to the present invention; Figure 2 This is a schematic diagram of the waterproof mechanism in this utility model; Figure 3 In this utility model Figure 2 A schematic diagram of the cross-sectional structure; Figure 4 In this utility model Figure 2 A schematic diagram of the exploded structure; Figure 5 This is a cross-sectional view of the rotating sleeve and connecting sleeve in this utility model.

[0014] In the diagram: 11. Air compressor; 12. Connecting rod; 13. Support rod; 14. Waterproof cover; 21. Connecting ring; 22. Top spring; 23. Connecting sleeve; 24. Rotating sleeve; 25. Slide rod; 26. Rotating groove; 27. Adjusting groove; 28. Limiting plate; 29. ​​Connecting spring; 210. Connecting rod; 211. Push spring; 212. Insert block; 213. Circular groove; 214. Locking rod; 215. Locking slot. Detailed Implementation

[0015] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0017] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0018] Please see Figures 1 to 5A waterproof air compressor includes an air compressor 11 with two sets of connecting rods 12 on its upper surface. It also includes a waterproof mechanism comprising a connecting ring 21 fixedly connected to the upper surface of the connecting rods 12. A top spring 22 is provided on the upper surface of the connecting ring 21, and a connecting sleeve 23 is connected to the other end of the top spring 22. A rotating sleeve 24 is slidably connected to the outer surface of the connecting sleeve 23. Multiple sets of sliding rods 25 are provided on the sidewall of the connecting ring 21. Multiple sets of rotating grooves 26 adapted to the sliding rods 25 are formed on the surface of the rotating sleeve 24. Multiple sets of adjusting grooves 27 are formed on the surface of the rotating sleeve 24, and a limiting plate 28 is slidably connected within the adjusting groove 27. Both ends of the limiting plate 28 are connected to… There are multiple sets of connecting springs 29, the other end of which is fixedly connected to the side wall of the adjusting groove 27. A connecting rod 210 is slidably connected inside the connecting sleeve 23. A push spring 211 is provided on the lower end face of the connecting rod 210. The other end of the push spring 211 is connected to an insert block 212. Multiple sets of circular grooves 213 are opened on the side wall of the connecting sleeve 23. A locking rod 214 is slidably connected inside the circular grooves 213. Multiple sets of locking slots 215 that are adapted to the locking rod 214 are opened on the surface of the connecting rod 210. One end of the locking rod 214 abuts against the inner side wall of the rotating sleeve 24, and the other end is embedded in the locking slot 215. A support rod 13 is connected to the upper end face of the connecting rod 210. A waterproof cover 14 is provided on the upper end face of the support rod 13.

[0019] When installing the waterproof cover 14 on the air compressor 11, the operator first needs to rotate the rotating sleeve 24, causing the sliding rod 25 to rotate from one side of the rotating groove 26 to the other, so that the position of the limiting plate 28 corresponds to the position of the locking rod 214 on the connecting sleeve 23. Then, the connecting rod 210, together with the support rod 13, is inserted into the connecting sleeve 23. At the beginning of the insertion, the connecting rod 210 pushes the locking rod 214 in the circular groove 213 outward, and the locking rod 214 slides outward. The other end of the locking rod 214 abuts against the limiting plate 28, thereby pushing the limiting plate 28 outward. At this time, the connecting spring 29 is stretched, and the connecting rod 210 continues to move downward until the locking groove 215 corresponds to the locking rod 214. The connecting spring 29 rebounds, causing the limiting plate 28 to return to its original position, thereby pushing the locking rod 214 inward. The locking rod 214 then... One end is inserted into the slot 215 to lock the connecting rod 210 and the connecting sleeve 23. At this time, the operator rotates the rotating sleeve 24, and the sliding rod 25 slides back to the initial side from the other side of the rotating groove 26. At this time, the limiting plate 28 disengages from the locking rod 214, and the inner wall of the rotating sleeve 24 abuts against the locking rod 214 to fix the locking rod 214, thereby fixing the support rod 13 together with the waterproof cover 14. When it is necessary to disassemble the waterproof cover 14, the operator rotates the rotating sleeve 24 to make the limiting plate 28 and the locking rod 214 correspond in position, and pulls the connecting rod 210 outward. The locking rod 214 is squeezed and pushes the limiting plate 28 outward again, and the locking rod 214 is released from the slot 215 until the connecting rod 210 is pulled out. At this time, the waterproof cover 14 can be disassembled.

[0020] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof air compressor, comprising an air compressor (11), characterized in that: The air compressor (11) has two sets of connecting rods (12) on its upper end face; it also includes a waterproof mechanism, which includes a connecting ring (21), the connecting ring (21) is fixedly connected to the upper end face of the connecting rod (12), the upper end face of the connecting ring (21) is provided with a top spring (22), the other end of the top spring (22) is connected to a connecting sleeve (23), and the outer surface of the connecting sleeve (23) is slidably connected to a rotating sleeve (24).

2. A waterproof air compressor according to claim 1, characterized in that: The connecting ring (21) has multiple sets of sliding rods (25) on its side wall, and the rotating sleeve (24) has multiple sets of rotating grooves (26) adapted to the sliding rods (25) on its surface.

3. A waterproof air compressor according to claim 2, characterized in that: The rotating sleeve (24) has multiple sets of adjustment grooves (27) on its surface. A limiting plate (28) is slidably connected inside the adjustment groove (27). Multiple sets of connecting springs (29) are connected to both ends of the limiting plate (28). The other end of the connecting spring (29) is fixedly connected to the side wall of the adjustment groove (27).

4. A waterproof air compressor according to claim 3, characterized in that: A connecting rod (210) is slidably connected inside the connecting sleeve (23). A push spring (211) is provided on the lower end face of the connecting rod (210). A plug block (212) is connected to the other end of the push spring (211).

5. A waterproof air compressor according to claim 4, characterized in that: The connecting sleeve (23) has multiple sets of circular grooves (213) on its side wall, and a locking rod (214) is slidably connected in the circular grooves (213).

6. A waterproof air compressor according to claim 5, characterized in that: The surface of the connecting rod (210) has multiple sets of slots (215) that are adapted to the locking rod (214). One end of the locking rod (214) abuts against the inner side wall of the rotating sleeve (24), and the other end is embedded in the slot (215).

7. A waterproof air compressor according to claim 6, characterized in that: The upper end face of the connecting rod (210) is connected to a support rod (13), and the upper end face of the support rod (13) is provided with a waterproof cover (14).

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