Air compressor rotor seat structure

Abstract

The invention discloses an air compressor rotor base structure, and belongs to the field of air compressor rotor bases, the air compressor rotor base structure comprises a mounting assembly and a heat dissipation assembly, the mounting assembly comprises a base, a condensation groove is formed in the base, sealing plugs are inserted into the two ends of the condensation groove, and side plates are slidably connected to the two sides of the upper end of the base; a female rotor and a male rotor are rotationally connected between the two side plates, bearings are installed at the two ends of the female rotor and the two ends of the male rotor, the heat dissipation assembly comprises an installation cover installed between the two side plates, ventilation nets are arranged on the two sides of the installation cover, and a heat dissipation frame is embedded in the upper end of the installation cover; according to the invention, through cooperation of the installation assembly and the heat dissipation assembly, heat dissipation operation can be conveniently realized through an air cooling and water cooling dual structure, the heat dissipation effect is significantly improved, and meanwhile, the rotor seat structure can be conveniently and rapidly disassembled and assembled, so that the rotor seat structure is convenient to disassemble and assemble, and the working efficiency is improved. And the practicability of the rotor seat structure can be enhanced.

Description

Technical Field

[0001] The present invention relates to the field of air compressor rotor seats, and specifically to a structure of an air compressor rotor seat. Background Art

[0002] Screw air compressors usually have a pair of meshing spiral rotors. Generally, the one with a thicker tooth profile is called the male rotor or male screw, and the one with a thinner tooth profile is called the female rotor or female screw. In a single-screw air compressor, its meshing pair consists of a 6-headed screw and two 11-tooth star wheels. The one with a convex tooth surface is the male rotor, and the one with a concave tooth surface is the female rotor. In order to facilitate the installation of the air compressor rotor, a rotor seat structure is required. Among them, the "structure of an air compressor rotor seat" disclosed in the patent application number "202321647180.3" is also an increasingly mature technology. "In the present invention, by adding an oil passage in the air intake passage of the rotor seat, the oil at the oil pump end can flow through the oil passage into the bearing at the other end, increasing the lubrication at the bearing and also helping the bearing dissipate heat, extending the working time of the whole machine." However, during the use of this rotor seat structure, there are still the following defects: Although the rotor seat structure can indeed achieve a heat dissipation effect through the arranged oil passage in cooperation with the air intake passage, the heat dissipation effect achieved only through the air intake passage is not significant enough. Based on this, it is necessary to provide a rotor seat structure that can significantly improve the heat dissipation effect and enhance the practicality. In addition, this rotor seat structure is not convenient for disassembly and assembly according to needs, thus affecting the use convenience. Based on this, it is necessary to provide a rotor seat structure that is convenient for quick disassembly and assembly and improves the use convenience. Summary of the Invention

[0003] An embodiment of the present invention provides a structure of an air compressor rotor seat, aiming to solve the problem that the heat dissipation effect of the existing rotor seat structure is not significant enough.

[0004] To achieve the above object, the present invention provides a structure of an air compressor rotor seat, including an installation component and a heat dissipation component;

[0005] Among them, the installation component includes a base. A condensation groove is opened inside the base, and sealing plugs are inserted at both ends of the condensation groove. Side plates are slidably connected to both sides of the upper end of the base. A female rotor and a male rotor are respectively rotatably connected between the two side plates. Bearings are installed at both ends of the female rotor and the male rotor.

[0006] The heat dissipation component includes an installation cover installed between the two side plates. Ventilation nets are opened on both sides of the installation cover. A heat dissipation frame is embedded inside the upper end of the installation cover. A heat dissipation fan and a protective net are respectively installed inside the heat dissipation frame. A micro motor is installed at the upper end of the heat dissipation fan.

[0007] As a preferred embodiment of the present invention, two slide rails are fixedly connected to both ends of the upper surface of the base, and sliding grooves are formed at the lower ends of the two side plates, and the two slide rails are slidably connected inside the sliding grooves.

[0008] As a preferred embodiment of the present invention, a plurality of insertion grooves are formed at the upper end of the base, two mounting holes are formed on the surface of the side plate, and the bearing is installed inside the mounting holes.

[0009] As a preferred embodiment of the present invention, two positioning blocks are fixedly connected to the opposite surfaces of the two side plates.

[0010] As a preferred embodiment of the present invention, an installation groove is formed at the upper end of the installation cover, the heat dissipation frame is installed inside the installation groove, ventilation grooves are formed on both sides of the installation cover, and the ventilation net is installed inside the ventilation grooves.

[0011] As a preferred embodiment of the present invention, two positioning grooves are formed at both ends of the installation cover, the positioning blocks are clamped inside the positioning grooves, two insertion blocks are fixedly connected to both sides of the lower end of the installation cover, and the two insertion blocks are inserted inside the insertion grooves.

[0012] As a preferred embodiment of the present invention, a limiting hole is formed at the upper end of the heat dissipation fan, a limiting shaft is fixedly connected to the output end of the micro motor, and the limiting shaft is inserted inside the limiting hole.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When the rotor seat structure is in use, the bearing can reduce the friction between the female rotor and the male rotor during rotation, reduce the operating load. At the same time, the ventilation nets on both sides of the installation cover can initially achieve a ventilation effect, and at the same time convey the condensed water into the base, so as to exchange heat with the female rotor and the male rotor. Finally, start the micro motor to drive the heat dissipation fan to rotate and discharge the heat. Compared with the heat dissipation structure in the prior art "a rotor seat structure of an air compressor", the present invention can significantly improve the heat dissipation effect of the rotor seat structure through the mutual cooperation of the above structures, and thus enhance the practicability of the rotor seat structure;

[0015] 2. When disassembling the rotor seat structure, first disassemble the two side plates from the upper end of the base, so as to disassemble the installation cover, the female rotor and the male rotor. Then, take out the heat dissipation frame from the installation groove to disassemble the heat dissipation fan and other structures. Compared with the rotor seat structure in the prior art "a rotor seat structure of an air compressor", the present invention can facilitate the quick disassembly and assembly of the rotor seat structure through the mutual cooperation of the above structures, and thus improve the use convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is an exploded view of the base structure of the present invention;

[0018] Figure 3 This is an exploded view of the rotor structure of the present invention;

[0019] Figure 4 This is an exploded view of the heat dissipation mechanism structure of the present invention;

[0020] Figure 5 This is an exploded view of the cooling fan structure of the present invention.

[0021] In the figure: 100, mounting assembly; 101, base; 102, condensation tank; 103, sealing plug; 104, side plate; 105, female rotor; 106, male rotor; 107, bearing; 111, slide rail; 112, chute; 121, insertion slot; 122, mounting hole; 131, positioning block; 200, heat dissipation assembly; 201, mounting cover; 202, ventilation net; 203, heat dissipation frame; 204, cooling fan; 205, micro motor; 206, protective net; 211, mounting groove; 212, ventilation groove; 221, positioning groove; 222, insertion block; 231, limiting hole; 232, limiting shaft. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] Please refer to Figures 1-5 , the present invention provides an air compressor rotor seat structure, including a mounting assembly 100 and a heat dissipation assembly 200;

[0025] Among them, the mounting assembly 100 includes a base 101. A condensation tank 102 is provided inside the base 101. Sealing plugs 103 are inserted at both ends of the condensation tank 102. Side plates 104 are slidably connected to both sides of the upper end of the base 101. A female rotor 105 and a male rotor 106 are rotatably connected between the two side plates 104. Bearings 107 are installed at both ends of the female rotor 105 and the male rotor 106;

[0026] Heat dissipation component 200, the heat dissipation component 200 includes a mounting cover 201 installed between two side plates 104. Ventilation nets 202 are provided on both sides of the mounting cover 201. A heat dissipation frame 203 is embedded inside the upper end of the mounting cover 201. A heat dissipation fan 204 and a protective net 206 are respectively installed inside the heat dissipation frame 203. A micro motor 205 is installed at the upper end of the heat dissipation fan 204.

[0027] In a specific embodiment, by means of the installation component 100 cooperating with the heat dissipation component 200, not only can the heat dissipation operation be facilitated through the dual structures of air cooling and water cooling, significantly improving the heat dissipation effect, but also the rapid disassembly and assembly of the rotor seat structure can be facilitated, thereby enhancing the practicality of the rotor seat structure. During use, the friction during the rotation of the male rotor 105 and the female rotor 106 can be reduced through the bearing 107, thus reducing the operating load. At the same time, the ventilation nets 202 on both sides of the mounting cover 201 can initially achieve a ventilation effect. Subsequently, the condensed water is conveyed into the condensation tank 102 of the base 101, and then heat exchange operations can be carried out with the male rotor 105 and the female rotor 106. Finally, the micro motor 205 is started to drive the heat dissipation fan 204 to rotate and discharge the heat. Therefore, the heat dissipation effect can be improved, and the practicality of the rotor seat structure can be significantly enhanced.

[0028] Please refer to Figure 2 and Figure 3 , two slide rails 111 are fixedly connected to both ends of the upper surface of the base 101. Slide grooves 112 are provided at the lower ends of the two side plates 104. The two slide rails 111 are both slidably connected inside the slide grooves 112.

[0029] In a specific embodiment, by sliding the slide rails 111 inside the slide grooves 112, the installation stability and disassembly convenience between the base 101 and the side plates 104 can be improved.

[0030] Please refer to Figure 2 and Figure 3 , a plurality of insertion slots 121 are provided at the upper end of the base 101. Two mounting holes 122 are provided on the surface of the side plate 104. The bearing 107 is installed inside the mounting holes 122.

[0031] In a specific embodiment, the mounting holes 122 can improve the installation stability of the bearing 107, so as to reduce the rotational friction between the male rotor 105 and the female rotor 106.

[0032] Please refer to Figure 2 and Figure 3 , two positioning blocks 131 are fixedly connected to the opposite surfaces of the two side plates 104.

[0033] In a specific embodiment, the positioning blocks 131 can improve the installation stability and disassembly convenience between the side plates 104 and the mounting cover 201.

[0034] Please refer to Figure 4 and Figure 5 At the upper end of the mounting cover 201, a mounting groove 211 is provided. The heat dissipation frame 203 is installed inside the mounting groove 211. Ventilation grooves 212 are provided on both sides of the mounting cover 201, and the ventilation net 202 is installed inside the ventilation grooves 212.

[0035] In a specific embodiment, the ventilation groove 212 can enhance the stability of the ventilation net 202 installed inside the ventilation groove 212 and the convenience of disassembly and assembly.

[0036] Please refer to Figure 4 and Figure 5 At both ends of the mounting cover 201, two positioning grooves 221 are provided. The positioning blocks 131 are snap-fitted inside the positioning grooves 221. On both sides of the lower end of the mounting cover 201, two insertion blocks 222 are fixedly connected, and both of the two insertion blocks 222 are inserted inside the insertion slots 121.

[0037] In a specific embodiment, the positioning blocks 131 are snap-fitted inside the positioning grooves 221, so as to further improve the installation strength between the side plate 104 and the mounting cover 201. The insertion blocks 222 are inserted inside the insertion slots 121, so as to significantly improve the connection stability between the mounting cover 201 and the base 101.

[0038] Please refer to Figure 4 and Figure 5 At the upper end of the heat dissipation fan 204, a limiting hole 231 is provided. The output end of the micro motor 205 is fixedly connected with a limiting shaft 232, and the limiting shaft 232 is inserted inside the limiting hole 231.

[0039] In a specific embodiment, the limiting shaft 232 is inserted inside the limiting hole 231. When the micro motor 205 drives the limiting shaft 232 to rotate, the heat dissipation fan 204 can be driven to rotate to achieve the heat dissipation effect.

[0040] Working principle: During use, the bearing 107 can reduce the friction when the female rotor 105 and the male rotor 106 rotate, so as to reduce the operating load. At the same time, the ventilation nets 202 on both sides of the mounting cover 201 can initially achieve the ventilation effect. Then, the condensed water is conveyed into the condensation tank 102 of the base 101, so as to exchange heat with the female rotor 105 and the male rotor 106. Finally, the micro motor 205 is started to drive the heat dissipation fan 204 to rotate to discharge the heat, thereby improving the heat dissipation effect and significantly enhancing the practicality of the rotor seat structure.

[0041] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structure of an air compressor rotor seat, characterized in that, Comprising: An installation component (100), the installation component (100) includes a base (101), a condensation groove (102) is provided inside the base (101), sealing plugs (103) are inserted at both ends of the condensation groove (102), side plates (104) are slidably connected to both sides of the upper end of the base (101), a female rotor (105) and a male rotor (106) are respectively rotatably connected between the two side plates (104), and bearings (107) are installed at both ends of the female rotor (105) and the male rotor (106); A heat dissipation component (200), the heat dissipation component (200) includes a mounting cover (201) installed between the two side plates (104), ventilation nets (202) are provided on both sides of the mounting cover (201), a heat dissipation frame (203) is embedded inside the upper end of the mounting cover (201), a heat dissipation fan (204) and a protective net (206) are respectively installed inside the heat dissipation frame (203), and a micro motor (205) is installed at the upper end of the heat dissipation fan (204).

2. The structure of an air compressor rotor seat according to claim 1, wherein: Two slide rails (111) are fixedly connected to both ends of the upper surface of the base (101), slide grooves (112) are provided at the lower ends of the two side plates (104), and the two slide rails (111) are slidably connected inside the slide grooves (112).

3. The structure of an air compressor rotor seat according to claim 1, characterized in that: A plurality of insertion slots (121) are provided at the upper end of the base (101), two mounting holes (122) are provided on the surface of the side plate (104), and the bearing (107) is installed inside the mounting hole (122).

4. A structure of an air compressor rotor seat according to claim 1, characterized in that: Two positioning blocks (131) are fixedly connected to the opposite surfaces of the two side plates (104).

5. A structure of an air compressor rotor seat according to claim 1, characterized in that: An installation groove (211) is provided at the upper end of the mounting cover (201), the heat dissipation frame (203) is installed inside the installation groove (211), ventilation grooves (212) are provided on both sides of the mounting cover (201), and the ventilation net (202) is installed inside the ventilation groove (212).

6. The structure of an air compressor rotor seat according to claim 4, characterized in that: Two positioning grooves (221) are provided at both ends of the mounting cover (201), the positioning blocks (131) are clamped inside the positioning grooves (221), two insertion blocks (222) are fixedly connected to both sides of the lower end of the mounting cover (201), and the two insertion blocks (222) are inserted inside the insertion slots (121).

7. A structure of an air compressor rotor seat according to claim 1, characterized in that: A limit hole (231) is provided at the upper end of the heat dissipation fan (204), a limit shaft (232) is fixedly connected to the output end of the micro motor (205), and the limit shaft (232) is inserted inside the limit hole (231).

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