DPF clean regeneration equipment

Abstract

The utility model discloses a DPF cleaning and regenerating device, and relates to the technical field of automobile cleaning and regenerating. The DPF cleaning regeneration equipment comprises a cleaning machine table, a turnover type clamping device and a dustproof cover shell are arranged at the top end of the cleaning machine table, and movable dust removal equipment is arranged at the top end of the dustproof cover shell; according to the DPF cleaning regeneration equipment, by arranging the overturning type clamping device, the two ends of a DPF device can be in lap joint through an anti-sliding plate and an abutting arc plate, so that the DPF device can be transversely arranged above the cleaning machine table, and two abutting rolling shafts can be driven to rotate in the same direction in cooperation with a transmission structure; and the abutting rolling shaft can drive the clamped DPF device to conduct rotary transmission, the DPF device conducts autorotation, the DPF device can conduct comprehensive dust removal treatment, and then clean regeneration of the DPF device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile cleaning and regeneration, in particular to a DPF cleaning and regeneration device. Background Art

[0002] DPF (Diesel Particulate Filter) is a device installed in the diesel vehicle emission system to reduce particulate matter in the exhaust by filtering. DPF captures particles through a mixed filter device on the surface and inside. As soot particles continue to be generated, the soot particles captured inside the DPF gradually increase, resulting in increased exhaust resistance, engine fuel consumption and power consumption. When the DPF is blocked and cannot be actively regenerated, the DPF needs to be removed and cleaned.

[0003] After searching, it is found that in a DPF cleaning device with patent publication number CN210230856U, it is stated that "the entire operation process of the DPF device is simple, easy and precisely controllable, which greatly improves the cleaning efficiency and operation difficulty of the PDF device, and effectively reduces the labor intensity of the staff";

[0004] However, the above scheme still has certain shortcomings in actual use. This scheme adopts the method of placing the DPF device vertically and then cleaning the surface of the DPF device. This scheme does not provide a placement direction adjustment structure for the DPF device, resulting in the DPF device being unable to be fully cleaned, and thus the clean regeneration of the DPF device cannot be fully realized. Utility Model Content

[0005] The utility model provides a DPF cleaning and regeneration device to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a DPF cleaning and regeneration device, comprising a cleaning machine, the top of which is provided with a flip-type clamping device and a dustproof cover, and the top of which is provided with a mobile dust cleaning device;

[0007] The flip-type clamping device includes a clamping seat, two arc-placing plates are fixedly installed on the top of the clamping seat, the top of the arc-placing plates are movably connected with a resistance arc plate through a connecting pin, a cylinder is arranged between the two arc-placing plates, a lifting platform is fixedly installed on the movable end of the cylinder, and the inner wall of the lifting platform is rotatably connected with a resistance roller through a transmission structure.

[0008] Furthermore, a slide groove is provided at the top of the cleaning machine, and the bottom end of the dustproof cover shell is slidably connected to the inner wall of the slide groove.

[0009] Furthermore, a buffer sleeve is fixedly installed on the outer side of the arc plate, a damping spring is arranged inside the buffer sleeve, and a resisting side plate is arranged at the other end of the damping spring.

[0010] Furthermore, rollers are arranged on the inner sides of the arc-placement plate and the arc-contacting plate, and the intervals between the rollers are the same.

[0011] Furthermore, the mobile dust cleaning equipment includes a driving frame, which is fixedly mounted on the inner wall of the dustproof cover shell, the inner wall of the driving frame is provided with a linear motor, and the movable end of the linear motor is provided with an electric push rod.

[0012] Furthermore, a moving ring is fixedly installed on the movable end of the electric push rod, a notch is opened at the bottom end of the moving ring, a high-pressure nozzle is fixedly installed on the inner wall of the moving ring, and a gas tank is fixedly installed on the top of the driving frame, and the gas tank and the high-pressure nozzle are connected by a telescopic hose.

[0013] Compared with the prior art, the utility model provides a DPF cleaning and regeneration device having the following

[0014] Beneficial effects:

[0015] The DPF cleaning and regeneration equipment is provided with a flip-type clamping device, and utilizes a slide plate and a resistance arc plate to overlap the two ends of the DPF device, so that the DPF device can be horizontally arranged above the cleaning machine. The transmission structure is then used to cause the two resistance rollers to rotate in the same direction, so that the resistance rollers can drive the clamped DPF device to rotate, so that the DPF device can rotate on its own, so that the DPF device can be fully cleaned, thereby realizing the cleaning and regeneration of the DPF device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the flip-type clamping device of the utility model;

[0019] Figure 4 It is a schematic diagram of the mobile dust cleaning equipment of the present utility model.

[0020] In the figure: 1. Cleaning machine; 2. Flip-type clamping device; 201. Clamping seat; 202. Place arc plate; 203. Contact arc plate; 204. Connecting pin; 205. Buffer sleeve; 206. Contact side plate; 207. Cylinder; 208. Lifting platform; 209. Contact roller; 210. Transmission structure; 3. Dust cover; 4. Mobile dust cleaning equipment; 401. Drive frame; 402. Linear motor; 403. Electric push rod; 404. Moving ring; 405. High-pressure nozzle; 406. Gas storage tank; 407. Telescopic hose. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model discloses a DPF cleaning and regeneration device, including a cleaning machine 1, wherein a flip-type clamping device 2 and a dust cover shell 3 are arranged at the top of the cleaning machine 1, and a mobile dust cleaning device 4 is arranged at the top of the dust cover shell 3; the flip-type clamping device 2 includes a clamping seat 201, and two arc plates 202 are fixedly installed at the top of the clamping seat 201, and the top of the arc plates 202 is movably connected with a contact arc plate 203 through a connecting pin 204, and a cylinder 207 is arranged between the two arc plates 202, and a lifting platform 208 is fixedly installed at the movable end of the cylinder 207, and the lifting platform 208 is fixedly installed at the movable end of the cylinder 207. The inner wall of the lowering platform 208 is rotatably connected to the resistance roller 209 through the transmission structure 210; by setting the flip-type clamping device 2, the two ends of the DPF device can be overlapped by preventing the slide plate and the resistance arc plate 203, so that the DPF device can be horizontally arranged above the cleaning machine 1, and then the transmission structure 210 can cause the two resistance rollers 209 to rotate in the same direction, so that the resistance roller 209 can drive the DPF device to rotate after clamping, so that the DPF device can rotate, so that the DPF device can be fully cleaned, and then the clean regeneration of the DPF device is realized.

[0023] Specifically, a slide groove is provided at the top of the cleaning machine 1, and the bottom end of the dustproof cover shell 3 is slidably connected to the inner wall of the slide groove.

[0024] In this embodiment, the dust cover 3 is pulled so that the dust cover 3 slides along the surface of the slide groove, so that the dust cover 3 wraps the clamped DPF device therein.

[0025] Specifically, a buffer sleeve 205 is fixedly installed on the outer side of the arc plate 202 , a damping spring is arranged inside the buffer sleeve 205 , and an abutting side plate 206 is arranged at the other end of the damping spring.

[0026] In this embodiment, the side end of the DPF device will overlap with the abutting side plate 206, and the automatic rebound resilience of the damping spring inside the buffer sleeve 205 will enable the abutting side plate 206 to limit the side end of the DPF device, so that the DPF device can be confined between the two abutting side plates 206.

[0027] Specifically, rollers are disposed on the inner sides of the placement arc plate 202 and the abutment arc plate 203, and the intervals between the rollers are the same.

[0028] In this embodiment, the rollers can be used to facilitate the formation of a sliding connection between the inner sides of the placement arc plate 202 and the abutment arc plate 203 and the DPF device.

[0029] Specifically, the mobile dust cleaning equipment 4 includes a driving frame 401, which is fixedly installed on the inner wall of the dust cover shell 3, and a linear motor 402 is provided on the inner wall of the driving frame 401. The movable end of the linear motor 402 is provided with an electric push rod 403, and a moving ring 404 is fixedly installed on the movable end of the electric push rod 403. A notch is opened at the bottom end of the moving ring 404, and a high-pressure nozzle 405 is fixedly installed on the inner wall of the moving ring 404. A gas tank 406 is fixedly installed on the top of the driving frame 401, and the gas tank 406 and the high-pressure nozzle 405 are connected by a telescopic hose 407.

[0030] In this embodiment, the linear motor 402 is started, so that the movable end of the linear motor 402 drives the electric push rod 403 to move in the axial direction, so that the electric push rod 403 drives the moving ring 404 to gradually move to the outside of the flip clamping device 2 and reciprocate on the outside of the flip clamping device 2;

[0031] Then, the high pressure nozzle 405 is started, so that the high pressure nozzle 405 sprays the gas in the gas storage tank 406 toward the surface of the DPF device, thereby completing the dust cleaning process of the DPF device.

[0032] When in use, the DPF device is first placed on the two placement arc plates 202, so that the DPF device contacts the roller inside the placement arc plates 202, and then the contact arc plate 203 is pulled down so that the inner wall of the contact arc plate 203 and the top of the DPF device are overlapped, and then the connecting pin 204 is inserted into the socket of the placement arc plate 202, so that the placement arc plate 202 and the contact arc plate 203 clamp the DPF device therein;

[0033] During the clamping process, the side end of the DPF device will overlap with the abutting side plate 206, and the automatic resilience of the damping spring inside the buffer box 205 will enable the abutting side plate 206 to limit the side end of the DPF device, so that the DPF device can be limited between the two abutting side plates 206;

[0034] Then, the dust cover 3 is pulled so that the dust cover 3 slides along the surface of the slide groove, so that the dust cover 3 wraps the clamped DPF device therein;

[0035] Then, the transmission structure 210 is lifted up by the cylinder 207, and the external motor and the transmission belt included in the transmission structure 210 can drive the two friction rollers 209 to rotate in the same direction, so that the rotation of the friction rollers 209 will generate transmission friction with the bottom end of the DPF device, so that the rotation of the friction rollers 209 will drive the DPF device to rotate synchronously;

[0036] Then, the linear motor 402 is started, so that the movable end of the linear motor 402 drives the electric push rod 403 to move in the axial direction, so that the electric push rod 403 drives the moving ring 404 to gradually move to the outside of the flip clamping device 2 and reciprocate on the outside of the flip clamping device 2;

[0037] Then, the high pressure nozzle 405 is started, so that the high pressure nozzle 405 sprays the gas in the gas storage tank 406 toward the surface of the DPF device, thereby completing the dust cleaning process of the DPF device.

[0038] In summary, the DPF cleaning and regeneration equipment, by setting up a flip-type clamping device 2, utilizes the anti-slide plate and the resistance arc plate 203 to overlap the two ends of the DPF device, so that the DPF device can be horizontally arranged above the cleaning machine 1, and then cooperates with the transmission structure 210 to cause the two resistance rollers 209 to rotate in the same direction, so that the resistance rollers 209 can drive the DPF device after clamping to rotate, so that the DPF device can rotate, so that the DPF device can be fully cleaned, and then the cleaning and regeneration of the DPF device is realized.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A DPF cleaning and regeneration device, comprising a cleaning machine (1), characterized in that: The top of the cleaning machine (1) is provided with a flip-type clamping device (2) and a dustproof cover (3), and the top of the dustproof cover (3) is provided with a mobile dust cleaning device (4); The flip-type clamping device (2) comprises a clamping seat (201), two arc-placement plates (202) are fixedly mounted on the top of the clamping seat (201), the top of the arc-placement plates (202) are movably connected to a resisting arc plate (203) via a connecting pin (204), a cylinder (207) is arranged between the two arc-placement plates (202), a lifting platform (208) is fixedly mounted on the movable end of the cylinder (207), and the inner wall of the lifting platform (208) is rotatably connected to a resisting roller (209) via a transmission structure (210).

2. A DPF cleaning and regeneration device according to claim 1, characterized in that: A slide groove is provided at the top of the cleaning machine (1), and the bottom end of the dustproof cover shell (3) is slidably connected to the inner wall of the slide groove.

3. A DPF cleaning and regeneration device according to claim 1, characterized in that: A buffer sleeve (205) is fixedly mounted on the outer side of the arc plate (202), a damping spring is arranged inside the buffer sleeve (205), and a contact side plate (206) is arranged at the other end of the damping spring.

4. A DPF cleaning and regeneration device according to claim 1, characterized in that: Rollers are arranged on the inner sides of the placement arc plate (202) and the abutment arc plate (203), and the intervals between the rollers are the same.

5. A DPF cleaning and regeneration device according to claim 1, characterized in that: The mobile dust cleaning device (4) comprises a drive frame (401), the drive frame (401) being fixedly mounted on the inner wall of the dustproof cover shell (3), the inner wall of the drive frame (401) being provided with a linear motor (402), and the movable end of the linear motor (402) being provided with an electric push rod (403).

6. A DPF cleaning and regeneration device according to claim 5, characterized in that: A moving ring (404) is fixedly mounted on the movable end of the electric push rod (403), a notch is formed at the bottom end of the moving ring (404), a high-pressure nozzle (405) is fixedly mounted on the inner wall of the moving ring (404), and a gas storage tank (406) is fixedly mounted on the top end of the driving frame (401), and the gas storage tank (406) and the high-pressure nozzle (405) are connected via a telescopic hose (407).

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