Dustproof air compressor

Abstract

The utility model discloses a dustproof air compressor, include: air compressor body, dustproof subassembly, dustproof subassembly includes the air inlet pipe of air compressor body upper end through the first screw fixed mounting, the air inlet cover of air inlet pipe top fixed mounting, the utility model discloses a dustproof air compressor, the filter core of air inlet cover inside driven gear upper end installation, can follow the rotation of driven gear and carry out the slow rotation in use, thereby in the air intake of air inlet cover one side, can realize the even use to filter core, and avoid the problem that the single position of filter core long -term use causes the block and the poor dustproof effect, simultaneously, the filter plate of installation in the air inlet, and the filter disc of installation in the air inlet pipe, also can carry out multilayer filtration before and after filter core filters, thereby to enhance the dustproof effect of this air compressor body in use, and the filter plate in the air inlet and the filter disc in the air inlet pipe all can conveniently dismantle to carry out the overall cleaning, guarantees the dustproof performance in use.

Description

Technical Field

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

[0002] An air compressor, or air compressor for short, is a device that converts mechanical energy into gas pressure energy. Its core function is to provide power or a gas source by compressing air, and it is widely used in industries such as industry, medicine, food, and construction.

[0003] Existing dustproof air compressors, such as the dustproof device for an air compressor disclosed in publication number CN219795504U, have the advantage of preventing large dust particles from entering the air compressor through the setting of the filter screen. However, the single-layer filter screen at the air inlet of this dustproof device has the problem of poor dustproof effect. Therefore, we propose a dustproof air compressor. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A dustproof air compressor includes: an air compressor body and a dustproof assembly; the dustproof assembly includes an air intake pipe fixedly installed on the upper end of the air compressor body by a first screw, an air intake cover fixedly installed on the top of the air intake pipe, an external convex cover fixedly installed on one side of the air intake cover, a driven gear movably installed inside the air intake cover, a driving gear meshing on one side of the driven gear, a filter element movably installed on the upper end of the driven gear, a fixing rod movably installed in the middle of the air intake pipe, and multiple sets of filter discs arranged and fixedly installed on the fixing rod.

[0007] Preferably, a miniature geared motor is also fixedly installed at the bottom of the convex cover, and a second screw is also fixedly installed between the top of the miniature geared motor and the drive gear.

[0008] Preferably, the air intake shroud also has multiple sets of inner restraint plates arranged and fixedly installed inside, and the inner restraint plates are all movably attached to the inner wall of the driven gear. The upper end of each inner restraint plate is also fixedly installed with an upper pressure plate, and the bottom of the upper pressure plate is movably attached to the top surface of the driven gear.

[0009] Preferably, the driven gear is further provided with a plurality of binding posts fixedly installed on its upper end, and the filter element is provided with a plurality of binding holes on both its upper and lower ends, and the binding holes and binding posts are matched.

[0010] Preferably, an air inlet is fixedly installed on one side of the air inlet hood, and an insertion port is provided on the upper part of the air inlet. A filter plate is movably installed in the insertion port, and a retrieval slot is provided on one side of the insertion port.

[0011] Preferably, an upper sealing cover is movably installed on the top of the air intake cover and the outer convex cover. An installation hole and a threaded hole are respectively opened between the upper sealing cover and the outer convex cover. A third screw is movably installed in the installation hole and the threaded hole.

[0012] Preferably, a pressure block is also fixedly installed on one side of the upper sealing cover.

[0013] Preferably, the top of the fixing rod is fixedly connected to the upper sealing cover.

[0014] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0015] 1. In this utility model, the filter element installed on the upper end of the driven gear inside the air intake cover can rotate slowly with the rotation of the driven gear during use, so that the filter element can be used evenly when air is introduced through the air intake port on one side of the air intake cover, thus avoiding the problem of blockage and poor dust prevention effect caused by long-term use of the filter element in a single position.

[0016] 2. In this utility model, the filter plate installed in the air inlet and the filter disc installed in the air inlet pipe can also perform multi-layer filtration before and after the filter element filtration, thereby enhancing the dustproof effect of the air compressor body during use. Moreover, the filter plate in the air inlet and the filter disc in the air inlet pipe can be easily disassembled for thorough cleaning, ensuring the dustproof performance during use. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of the present invention;

[0018] Figure 2 This is a structural diagram of the air intake cover of this utility model;

[0019] Figure 3 This is a side sectional view of the air intake cover of this utility model;

[0020] Figure 4 This is an exploded view of the air intake cover of this utility model;

[0021] Figure 5 This is an internal top view of the air intake cover of this utility model.

[0022] Figure label:

[0023] 100. Air compressor body;

[0024] 200. Dustproof component; 201. First screw; 202. Air inlet pipe; 203. Air inlet hood; 204. Outer bulge; 205. Driven gear; 206. Driven gear; 207. Filter element; 208. Fixing rod; 209. Filter disc; 210. Miniature geared motor; 211. Second screw; 212. Inner restraint plate; 213. Upper pressure plate; 214. Restraint column; 215. Restraint hole; 216. Air inlet; 217. Insert; 218. Filter plate; 219. Retrieval slot; 220. Upper sealing cover; 221. Mounting hole; 222. Threaded hole; 223. Third screw; 224. Pressure block. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0026] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a dustproof air compressor. Example

[0027] Combination Figure 1-5As shown, the present invention provides a dustproof air compressor, comprising: an air compressor body 100 and a dustproof component 200; the dustproof component 200 includes an air inlet pipe 202 fixedly installed on the upper end of the air compressor body 100 by a first screw 201, an air inlet cover 203 fixedly installed on the top of the air inlet pipe 202, an externally protruding cover 204 fixedly disposed on one side of the air inlet cover 203, a driven gear 205 movably installed inside the air inlet cover 203, a driving gear 206 meshing with one side of the driven gear 205, and a driven gear... The filter element 207 is movably installed at the upper end of the air intake pipe 202, the fixing rod 208 is movably installed in the middle of the air intake pipe 202, and multiple sets of filter discs 209 are arranged and fixedly installed on the fixing rod 208. A micro geared motor 210 is also fixedly installed at the bottom of the outer convex cover 204. A second screw 211 is also fixedly installed between the top of the micro geared motor 210 and the drive gear 206. Multiple sets of inner restraint plates 212 are also arranged and fixedly installed inside the air intake cover 203, and the inner restraint plates 212 are all movably attached to the inner wall of the driven gear 205. The upper end of the inner restraint plate 212 is also fixedly installed with an upper pressure plate 213, and the bottom of the upper pressure plate 213 is movably attached to the top surface of the driven gear 205. The upper end of the driven gear 205 is also fixedly installed with multiple sets of restraint columns 214. The upper and lower ends of the filter element 207 are also provided with multiple sets of restraint holes 215, and the restraint holes 215 and restraint columns 214 are matched. An air inlet 216 is also fixedly installed on one side of the air inlet hood 203. An insertion port 217 is also provided on the upper part of the air inlet 216, and the insertion port 217 is movable. A filter plate 218 is installed, and a retrieval slot 219 is provided on one side of the inlet 217. An upper sealing cover 220 is movably installed on the top of the air intake cover 203 and the outer convex cover 204. An installation hole 221 and a threaded hole 222 are respectively provided between the upper sealing cover 220 and the outer convex cover 204. A third screw 223 is movably installed in the installation hole 221 and the threaded hole 222. A pressure block 224 is fixedly installed on one side of the upper sealing cover 220. The top of the fixing rod 208 is fixedly connected to the upper sealing cover 220.

[0028] Specifically, an air compressor, or air compressor for short, is a device that converts mechanical energy into gas pressure energy. In this air compressor body 100, the filter element 207 installed on the upper end of the driven gear 205 inside the air intake shroud 203 can slowly rotate along with the driven gear 205 during use. This allows for uniform use of the filter element 207 when air is intake through the air intake port 216 on one side of the air intake shroud 203, avoiding the problems of clogging and poor dust prevention caused by prolonged use of the filter element 207 in one location. Simultaneously, the filter plate 21 installed inside the air intake port 216... 8. The filter disc 209 installed in the intake pipe 202 can also perform multi-layer filtration before and after the filter element 207, thereby enhancing the dustproof effect of the air compressor body 100 during use. The filter plate 218 in the intake port 216 and the filter disc 209 in the intake pipe 202 can be easily disassembled for thorough cleaning, ensuring dustproof performance during use. The miniature geared motor 210 fixedly installed at the bottom of the outer convex cover 204 is connected to the air compressor body 100 by wires. The miniature geared motor 210 is mainly used to drive the drive gear 206 to transmit the driven gear. Gear 205 rotates at a reduced speed, thereby driving the filter element 207 at the upper end of the driven gear 205 to rotate. The second screw 211 is used to fix the driving gear 206 to the top of the micro geared motor 210. The inner restraint plate 212 is mainly used to restrain the inner side of the driven gear 205 during rotation, and the upper pressure plate 213 is mainly used to restrain the upper part of the driven gear 205 during rotation. The restraint post 214 at the upper end of the driven gear 205 is mainly installed in the restraint hole 215 inside the filter element 207, thereby maintaining the restraint connection between the driven gear 205 and the filter element 207. To prevent the driven gear 205 from spinning idly, a retrieval slot 219 is provided on one side of the inlet 217, which mainly facilitates the disassembly of the filter plate 218 inside the inlet 217. The third screw 223 installed between the upper sealing cover 220 and the outer convex cover 204 mainly facilitates the easy disassembly and assembly of the upper sealing cover 220 on the top of the air intake cover 203 and the outer convex cover 204. The pressure block 224 on one side of the upper sealing cover 220 mainly presses against the upper part of the air intake 216 after the upper sealing cover 220 is installed, thereby pressing against the filter plate 218 inside the air intake 216 to ensure its stability during use.

[0029] Working principle and usage process of this utility model:

[0030] When the air compressor body 100 is in use and intakes air, the micro geared motor 210 at the bottom of the outer convex cover 204 is also started. After the micro geared motor 210 starts, it will drive the upper drive gear 206 to rotate. The rotating drive gear 206 reduces the speed of the driven gear 205 and filter element 207 in the intake cover 203, thereby ensuring that the filter element 207 is used evenly and fully when air is intake at the air inlet 216. At the same time, the filter plate 218 in the air inlet 216 and the multiple filter discs 209 in the intake pipe 202 can perform multi-layer filtration when air is intake, so as to improve the dust prevention effect when air is intake. After removing the third screw 223 and removing the upper sealing cover 220 on the top of the intake cover 203 and the outer convex cover 204, the filter element 207 can be replaced and the filter plate 218 and filter disc 209 can be thoroughly cleaned.

[0031] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dustproof air compressor, characterized in that, include: Air compressor body (100), dustproof components (200); The dustproof assembly (200) includes an air intake pipe (202) fixedly installed on the upper end of the air compressor body (100) by a first screw (201), an air intake hood (203) fixedly installed on the top of the air intake pipe (202), an external convex cover (204) fixedly installed on one side of the air intake hood (203), a driven gear (205) movably installed inside the air intake hood (203), a driving gear (206) meshing on one side of the driven gear (205), a filter element (207) movably installed on the upper end of the driven gear (205), a fixing rod (208) movably installed in the middle of the air intake pipe (202), and multiple sets of filter discs (209) arranged and fixedly installed on the fixing rod (208).

2. The dustproof air compressor according to claim 1, characterized in that, A micro geared motor (210) is also fixedly installed at the bottom of the convex cover (204), and a second screw (211) is also fixedly installed between the top of the micro geared motor (210) and the drive gear (206).

3. A dustproof air compressor according to claim 1, characterized in that, The air intake shroud (203) is also equipped with a number of inner restraint plates (212), and the inner restraint plates (212) are all movably attached to the inner wall of the driven gear (205). The upper end of the inner restraint plates (212) is also fixedly installed with an upper pressure plate (213), and the bottom of the upper pressure plate (213) is movably attached to the top surface of the driven gear (205).

4. A dustproof air compressor according to claim 1, characterized in that, The driven gear (205) is also equipped with a number of binding columns (214) arranged and fixedly installed on its upper end. The filter element (207) is also provided with a number of binding holes (215) arranged on its upper and lower ends, and the binding holes (215) and binding columns (214) are matched.

5. A dustproof air compressor according to claim 1, characterized in that, An air inlet (216) is fixedly installed on one side of the air intake hood (203). An inlet (217) is also provided on the upper part of the air inlet (216). A filter plate (218) is also movably installed in the inlet (217). A retrieval slot (219) is also provided on one side of the inlet (217).

6. A dustproof air compressor according to claim 1, characterized in that, The top of the air intake cover (203) and the outer convex cover (204) are also movably installed with an upper sealing cover (220). The upper sealing cover (220) and the outer convex cover (204) are respectively provided with an installation hole (221) and a threaded hole (222). A third screw (223) is also movably installed in the installation hole (221) and the threaded hole (222).

7. A dustproof air compressor according to claim 6, characterized in that, A pressure block (224) is also fixedly installed on one side of the upper sealing cover (220).

8. A dustproof air compressor according to claim 1, characterized in that, The top of the fixing rod (208) is fixedly connected to the upper sealing cover (220).

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