Dedusting device special for carburetor

Abstract

The utility model relates to the technical field of fixing supports, in particular to a dust removal device special for a carburetor. The air compressor comprises a bottom plate, an air compressor and an air outlet pipe, a fixing device is arranged at the top end of the bottom plate, the fixing device comprises a fixing plate, the bottom end of the fixing plate is fixedly connected with the bottom plate, the top end of the fixing plate is fixedly connected with a cylindrical bearing, the inner side of the cylindrical bearing is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with the air compressor. One end of the fixing rod is fixedly connected with a placing plate, the top end of the fixing plate is fixedly connected with a supporting L-shaped plate, the short arm end of the supporting L-shaped plate is fixedly connected with an internal thread ring, the internal thread ring is in threaded connection with a threaded rod, and one end of the threaded rod is fixedly connected with a rotating circular plate. The problems that according to a traditional special dust removal device for the carburetor, the carburetor to be subjected to dust removal is inconvenient to clamp, clamping is unstable, the position of the carburetor deviates in the dust removal process, and the stability of the carburetor in the dust removal process is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed brackets, in particular to a special dust removal device for carburetors. Background Art

[0002] A carburetor is a mechanical device that mixes a certain proportion of gasoline and air under the action of the vacuum generated by the working engine.

[0003] The conventional carburetor-specific dust removal device in the prior art is not convenient for clamping the carburetor to be dusted, and the clamping is unstable, resulting in the displacement of the carburetor position during the dust removal process, thereby reducing the stability of the carburetor during the dust removal process. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the conventional dust removal device for carburetors in the prior art, that is, it is inconvenient to clamp the carburetors to be dusted and the clamping is unstable, and proposes a dust removal device for carburetors.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust removal device specially used for a carburetor, comprising a base plate, an air compressor and an air outlet pipe, a fixing device is provided at the top of the base plate, the fixing device comprises a fixing plate, the bottom end of the fixing plate is fixedly connected to the base plate, the top end of the fixing plate is fixedly connected to a cylindrical bearing, the inner side of the cylindrical bearing is fixedly connected to a fixing rod, one end of the fixing rod is fixedly connected to a placing plate, the top end of the fixing plate is fixedly connected to a supporting L-shaped plate, the short arm end of the supporting L-shaped plate is fixedly connected to an internal threaded ring, the internal thread of the internal threaded ring is connected to a threaded rod, one end of the threaded rod is fixedly connected to a rotating circular plate, the arc surface of the rotating circular plate is rotatably connected to four arc-shaped L-shaped plates, and one end of the four arc-shaped L-shaped plates is fixedly connected to a clamping frame.

[0006] The effect achieved by the above components is: the threaded rod rotates and moves in the internal thread ring, driving the rotating circular plate to rotate on the arc-shaped L-shaped plate. During the rotation process, the movement of the arc-shaped L-shaped plate pushes the clamping frame, causing the clamping frame to move.

[0007] Preferably, a rubber pad is fixedly connected to the top of the placement plate, and a rotating block is fixedly connected to one end of the threaded rod.

[0008] The effects achieved by the above components are: the rubber pad increases the friction force, and the rotation of the rotating block drives the threaded rod to rotate.

[0009] Preferably, four telescopic rods are fixedly connected to the short arm end of the supporting L-shaped plate, and the output ends of the four telescopic rods are fixedly connected to the clamping frame.

[0010] The effect achieved by the above components is that the movement of the clamping frame drives the telescopic rod to extend and retract.

[0011] Preferably, the arc surface of the telescopic rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected to the clamping frame and the supporting L-shaped plate.

[0012] The effect achieved by the above components is that the telescopic rod prevents the spring from deforming during the stretching or contraction process.

[0013] Preferably, a rubber frame is fixedly connected to the bottom end side of the clamping frame.

[0014] The effect achieved by the above components is: the rubber frame increases the friction force.

[0015] Preferably, a filtering device is provided on the outside of the supporting L-shaped plate, and the filtering device includes two connecting plates, one side of the two connecting plates is fixedly connected to the supporting L-shaped plate, one side of the connecting plate is fixedly connected to a supporting block, the inner side of the supporting block is slidably connected to a round rod, one end of the round rod is fixedly connected to a limiting block, and one end of the round rod is fixedly connected to a fixing block.

[0016] The effects achieved by the above components are: the fixed block moves to drive the round rod to slide on the supporting block, and the limit block prevents the round rod from detaching from the supporting block when sliding.

[0017] Preferably, a fixing frame is fixedly connected to one side of the fixing block, and a filter screen is fixedly connected to the inner side of the fixing frame.

[0018] The effect achieved by the above components is that the movement of the fixed frame drives the filter screen and the fixed block to move.

[0019] Preferably, a slide groove is provided on one side of the fixing frame, and a slide bar is slidably connected inside the slide groove.

[0020] The effect achieved by the above components is: the slide bar slides inside the slide groove.

[0021] Preferably, one side of the slide bar is fixedly connected to the connecting plate, and one end of the connecting plate is fixedly connected to the limiting plate.

[0022] The effects achieved by the above components are: the connecting plate fixes the sliding bar and the limiting plate.

[0023] In summary, the beneficial effects of the utility model are:

[0024] In the utility model, when the carburetor to be dusted needs to be clamped and fixed for dust removal, the threaded rod moves to drive the rotating circular plate to apply thrust to the clamping frame, driving the rubber frame to contact the carburetor to be dusted for clamping and fixing, and the compressed air is output from the air outlet pipe to remove dust from the carburetor. The fixing device solves the problem that the traditional dust removal device dedicated to the carburetor is inconvenient to clamp the carburetor to be dusted and the clamping is unstable.

[0025] In the utility model, when it is necessary to prevent the dust on the carburetor from being directly blown into the external environment through the filtering device, the filter screen covers the two sides of the carburetor to prevent the dust from being emitted. The filtering device solves the problem that the traditional carburetor-specific dust removal device, during the dust removal process, the dust blown off the carburetor is directly emitted into the external environment, causing certain environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the fixed structure of the utility model;

[0028] Figure 3 It is a cross-sectional structural diagram of the fixing structure of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the filtering structure of the utility model.

[0030] Legend: 1. Bottom plate; 2. Fixing device; 201. Fixing plate; 202. Cylindrical bearing; 203. Fixing rod; 204. Placement plate; 205. Support L-shaped plate; 206. Internal threaded ring; 207. Rotating block; 208. Threaded rod; 209. Rotating circular plate; 210. Arc-shaped L-shaped plate; 211. Clamping frame; 212. Rubber frame; 213. Telescopic rod; 214. Spring; 215. Rubber pad; 3. Filtering device; 301. Connecting plate; 302. Sliding bar; 303. Sliding groove; 304. Fixing frame; 305. Filter; 306. Fixing block; 307. Round rod; 308. Limiting block; 309. Limiting plate; 310. Supporting block; 4. Air compressor; 5. Exhaust pipe. DETAILED DESCRIPTION

[0031] Reference Figure 1 As shown, the utility model provides a technical solution: a carburetor-specific dust removal device, comprising a base plate 1, an air compressor 4 and an air outlet pipe 5, a fixing device 2 is provided at the top of the base plate 1, and a filtering device 3 is provided outside the supporting L-shaped plate 205.

[0032] The specific configuration and function of the fixing device 2 and the filtering device 3 will be described in detail below.

[0033] Reference Figure 2 and Figure 3 As shown, in this embodiment: the fixing device 2 includes a fixing plate 201, the bottom end of the fixing plate 201 is fixedly connected to the bottom plate 1, the top end of the fixing plate 201 is fixedly connected to a cylindrical bearing 202, the inner side of the cylindrical bearing 202 is fixedly connected to a fixing rod 203, one end of the fixing rod 203 is fixedly connected to a placement plate 204, the top end of the fixing plate 201 is fixedly connected to a supporting L-shaped plate 205, the short arm end of the supporting L-shaped plate 205 is fixedly connected to an internal threaded ring 206, the internal thread of the internal threaded ring 206 is connected to a threaded rod 208, one end of the threaded rod 208 is fixedly connected to a rotating circular plate 209, the arc surface of the rotating circular plate 209 is rotatably connected to four arc-shaped L-shaped plates 210, and one end of the four arc-shaped L-shaped plates 210 is fixedly connected to a clamping frame 211. The threaded rod 208 rotates and moves in the internal threaded ring 206, driving the rotating circular plate 209 to rotate on the arc L-shaped plate 210. During the rotation process, the arc L-shaped plate 210 pushes the clamping frame 211, so that the clamping frame 211 moves. The top of the placement plate 204 is fixedly connected with a rubber pad 215, and one end of the threaded rod 208 is fixedly connected with a rotating block 207. The rubber pad 215 increases the friction force, and the rotating block 207 rotates to drive the threaded rod 208 to rotate. The short arm end of the supporting L-shaped plate 205 is fixedly connected with four telescopic rods 213, and the output ends of the four telescopic rods 213 are fixedly connected to the clamping frame 211. The effect of the movement of the clamping frame 211 driving the telescopic rod 213 to extend and retract is achieved. The arc surface of the telescopic rod 213 is covered with a spring 214, and the two ends of the spring 214 are respectively fixedly connected to the clamping frame 211 and the supporting L-shaped plate 205. The telescopic rod 213 prevents the spring 214 from deforming during the stretching or contraction process. The bottom end of the clamping frame 211 is fixedly connected with a rubber frame 212. The rubber frame 212 increases the friction force.

[0034] Reference Figure 4As shown, in this embodiment: the filter device 3 includes two connecting plates 301, one side of the two connecting plates 301 is fixedly connected to the support L-shaped plate 205, one side of the connecting plate 301 is fixedly connected to a support block 310, the inner side of the support block 310 is slidably connected to a round rod 307, one end of the round rod 307 is fixedly connected to a limiting block 308, and one end of the round rod 307 is fixedly connected to a fixed block 306. The fixed block 306 moves to drive the round rod 307 to slide on the support block 310, and the limiting block 308 prevents the round rod 307 from detaching from the support block 310 when sliding. One side of the fixed block 306 is fixedly connected to a fixed frame 304, and the inner side of the fixed frame 304 is fixedly connected to a filter net 305. The fixed frame 304 moves to drive the filter net 305 and the fixed block 306 to move. A slide groove 303 is provided on one side of the fixed frame 304, and a slide bar 302 is slidably connected inside the slide groove 303. The slide bar 302 slides inside the slide groove 303. One side of the slide bar 302 is fixedly connected to the connecting plate 301, and one end of the connecting plate 301 is fixedly connected to the limiting plate 309. The connecting plate 301 fixes the slide bar 302 and the limiting plate 309.

[0035] Working principle: When the carburetor to be dusted needs to be clamped and fixed and dusted by the fixing device 2, the operator first places the carburetor to be dusted on the rubber pad 215, rotates the rotating block 207, and the rotating block 207 drives the threaded rod 208 to rotate. The threaded rod 208 moves in the internal thread ring 206, and when moving, it drives the rotating circular plate 209 to rotate on the arc L-shaped plate 210, applies thrust to the clamping frame 211, drives the clamping frame 211 to move, and causes the clamping frame 211 to drive the rubber pad 215 to rotate. The rubber frame 212 moves toward the carburetor to be dusted until it contacts the carburetor to be dusted and is clamped and fixed. After the clamping and fixing is completed, the air compressor 4 is started, and the compressed air is output from the air outlet pipe 5 to remove the dust from the carburetor. Through the fixing device 2, the problem of traditional carburetor-specific dust removal devices being inconvenient to clamp the carburetor to be dusted and the clamping being unstable is solved, which causes the position of the carburetor to be offset during the dust removal process, thereby reducing the stability of the carburetor during the dust removal process.

[0036] Through the filter device 3, when it is necessary to prevent the dust on the carburetor from being blown directly into the external environment, the operator first pushes the fixed frame 304 in the direction close to the limit plate 309, and the fixed frame 304 drives the filter plate to move. When the fixed frame 304 moves to contact the limit plate 309, it moves to the maximum extent, which can cover both sides of the carburetor to prevent dust from being emitted. Through the filter device 3, the problem of traditional carburetor-specific dust removal device is solved. During the dust removal process of the carburetor, the dust blown off the carburetor is directly emitted into the external environment, causing certain environmental pollution problems.

[0037] In the description of the present invention, 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A dust removal device for a carburetor, comprising a base plate (1), an air compressor (4) and an air outlet pipe (5), characterized in that: The top of the bottom plate (1) is provided with a fixing device (2), the fixing device (2) comprising a fixing plate (201), the bottom end of the fixing plate (201) being fixedly connected to the bottom plate (1), the top of the fixing plate (201) being fixedly connected to a cylindrical bearing (202), the inner side of the cylindrical bearing (202) being fixedly connected to a fixing rod (203), one end of the fixing rod (203) being fixedly connected to a placement plate (204), the top of the fixing plate (201) being fixedly connected to A supporting L-shaped plate (205) is connected, the short arm end of the supporting L-shaped plate (205) is fixedly connected to an internal threaded ring (206), the internal thread of the internal threaded ring (206) is connected to a threaded rod (208), one end of the threaded rod (208) is fixedly connected to a rotating circular plate (209), the circular arc surface of the rotating circular plate (209) is rotatably connected to four arc-shaped L-shaped plates (210), and one end of the four arc-shaped L-shaped plates (210) is fixedly connected to a clamping frame (211).

2. A carburetor-specific dust removal device according to claim 1, characterized in that: The top end of the placement plate (204) is fixedly connected to a rubber pad (215), and one end of the threaded rod (208) is fixedly connected to a rotating block (207).

3. A carburetor-specific dust removal device according to claim 1, characterized in that: Four telescopic rods (213) are fixedly connected to the short arm end of the supporting L-shaped plate (205), and the output ends of the four telescopic rods (213) are fixedly connected to the clamping frame (211).

4. A carburetor-specific dust removal device according to claim 3, characterized in that: The arc surface of the telescopic rod (213) is sleeved with a spring (214), and the two ends of the spring (214) are respectively fixedly connected to the clamping frame (211) and the supporting L-shaped plate (205).

5. A carburetor-specific dust removal device according to claim 4, characterized in that: The bottom end side of the clamping frame (211) is fixedly connected with a rubber frame (212).

6. A carburetor-specific dust removal device according to claim 4, characterized in that: A filtering device (3) is provided on the outside of the supporting L-shaped plate (205), and the filtering device (3) comprises two connecting plates (301), one side of the two connecting plates (301) is fixedly connected to the supporting L-shaped plate (205), one side of the connecting plate (301) is fixedly connected to a supporting block (310), the inner side of the supporting block (310) is slidably connected to a round rod (307), one end of the round rod (307) is fixedly connected to a limiting block (308), and one end of the round rod (307) is fixedly connected to a fixing block (306).

7. A carburetor-specific dust removal device according to claim 6, characterized in that: A fixing frame (304) is fixedly connected to one side of the fixing block (306), and a filter screen (305) is fixedly connected to the inner side of the fixing frame (304).

8. A carburetor-specific dust removal device according to claim 7, characterized in that: A sliding groove (303) is provided on one side of the fixing frame (304), and a sliding bar (302) is slidably connected inside the sliding groove (303).

9. A carburetor-specific dust removal device according to claim 8, characterized in that: One side of the slide bar (302) is fixedly connected to the connecting plate (301), and one end of the connecting plate (301) is fixedly connected to the limiting plate (309).

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