Filter element cleaning device

Abstract

The utility model discloses a filter element cleaning device, and relates to the technical field of cleaning devices, the filter element cleaning device comprises a device body, an impact block and a driving mechanism, the device body defines an assembling space, the assembling space is used for assembling a filter element, and a cleaning hole communicated with the assembling space is formed in the device body; the impact block and the cleaning hole are correspondingly arranged, the driving mechanism is connected with the impact block, and the driving mechanism is suitable for driving the impact block to move in the axial direction of the cleaning hole so that the impact block can impact the filter element. According to the filter element cleaning device, the driving mechanism drives the impact block to move in the axial direction of the cleaning hole, so that the impact block impacts the filter element, dust particles in the filter element can be removed on the premise that a fiber layer of the filter element is not damaged, follow-up cleaning is facilitated, and then the cleaning efficiency and the cleaning effect of the filter element cleaning device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a filter element cleaning device. Background Art

[0002] In the related art, if the air filter of a vehicle is not cleaned in time during a long period of desert off-roading, the filter will be filled with sand and dust, resulting in a decrease in engine power or even engine cylinder seizure. Therefore, the filter needs to be cleaned in time, but the existing filter cleaning method is to clean the filter with an air gun. When the air pressure of the air gun is too high, the paper fibers of the filter will be damaged, resulting in a decrease in the filtering capacity of the filter. In addition, the fine dust inside the filter cannot be completely removed, which will hinder the entry of air, thereby causing insufficient engine air intake. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a filter element cleaning device that can remove dust and impurities that are difficult to clean inside and deep inside the filter element without damaging the fiber layer of the filter element, which is helpful for subsequent cleaning and can improve the cleaning efficiency and cleaning effect of the filter element cleaning device.

[0004] According to the filter element cleaning device of the embodiment of the utility model, it includes: a device body, the device body defines an assembly space, the assembly space is used to assemble the filter element, the device body is formed with a cleaning hole connected to the assembly space; an impact block and a driving mechanism, the impact block and the cleaning hole are correspondingly arranged, the driving mechanism is connected to the impact block, and the driving mechanism is suitable for driving the impact block to move axially along the cleaning hole so that the impact block hits the filter element.

[0005] According to the filter element cleaning device of the embodiment of the utility model, the driving mechanism drives the impact block to move axially along the cleaning hole so that the impact block hits the filter element. This can remove dust particles inside the filter element without damaging the fiber layer of the filter element, and also helps with subsequent cleaning, thereby improving the cleaning efficiency and cleaning effect of the filter element cleaning device.

[0006] According to some embodiments of the present invention, the device body is further formed with a dust suction port communicated with the assembly space.

[0007] According to some embodiments of the present invention, the device body is further formed with an assembly port communicating with the assembly space.

[0008] According to some embodiments of the present invention, the dust suction port and the assembly port are opposite to each other.

[0009] According to some embodiments of the utility model, the filter element cleaning device also includes: a guide member, the guide member is located outside the device body, the guide member is fixed to the device body and arranged around the cleaning hole, the guide member defines a guide channel opposite to and connected to the cleaning hole, and the impact block is assembled in the guide channel.

[0010] According to some embodiments of the present invention, the guide channel is configured as a straight channel.

[0011] According to some embodiments of the utility model, the driving mechanism includes: a driving block and a driving assembly, the driving block and the impact block are fixedly connected and located on a side of the impact block away from the assembly space, and the driving assembly is connected to the driving block.

[0012] According to some embodiments of the utility model, the driving assembly includes: a rotating wheel, a connecting rod and a driving member, one end of the connecting rod is rotatably connected to the rotating wheel, the other end of the connecting rod is rotatably connected to the driving block, the driving member is connected to the rotating wheel, and the rotating wheel is driven by the driving member to rotate so that the connecting rod drives the driving block and the impact block to move axially along the cleaning hole.

[0013] According to some embodiments of the present invention, the connection point between the connecting rod and the rotating wheel is offset from the center of the rotating wheel.

[0014] According to some embodiments of the present invention, the impact block has an impact surface for impacting the filter element, and the impact surface is provided with a buffer layer.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a structural schematic diagram of a filter element cleaning device according to an embodiment of the utility model;

[0018] Figure 2 It is a cross-sectional view of a filter element cleaning device according to an embodiment of the utility model.

[0019] Reference numerals:

[0020] Filter element cleaning device 100;

[0021] Device body 10; assembly space 11; cleaning hole 12; dust suction port 13; assembly port 14;

[0022] Impact block 20;

[0023] Driving mechanism 30;

[0024] Driving block 31; mounting portion 311;

[0025] Driving assembly 32; rotating wheel 321; connecting rod 322; driving member 323;

[0026] Guide member 40; guide channel 41;

[0027] Filter element 50. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] Reference below Figure 1-Figure 2 A filter element cleaning device 100 according to an embodiment of the utility model is described, comprising: a device body 10, the device body 10 defines an assembly space 11, the assembly space 11 is used to assemble the filter element 50, and the device body 10 is formed with a cleaning hole 12 connected to the assembly space 11; an impact block 20 and a driving mechanism 30, the impact block 20 and the cleaning hole 12 are correspondingly arranged, the driving mechanism 30 is connected to the impact block 20, and the driving mechanism 30 is suitable for driving the impact block 20 to move axially along the cleaning hole 12 so that the impact block 20 hits the filter element 50.

[0030] The device body 10 may be in the shape of a funnel or a shape approximate to a funnel, and the interior of the device body 10 may be a hollow structure, so that the device body 10 defines an assembly space 11, and the assembly space 11 is used to assemble the filter element 50. The size of the assembly space 11 and the size of the filter element 50 may be adapted, so that the filter element 50 can be stably installed in the assembly space 11, avoiding the size of the assembly space 11 and the size of the filter element 50 being inconsistent, and reducing the installation complexity of the filter element 50. The device body 10 is formed with a cleaning hole 12 connected to the assembly space 11, and the impact block 20 and the cleaning hole 12 are correspondingly arranged, so that the impact block 20 can contact the filter element 50, and the impact block 20 can accurately hit the position of the filter element 50 that needs to be cleaned, and the impact block 20 can be made of a soft material, for example: the impact block 20 can be made of polyurethane foam, rubber or other elastic materials, which can effectively absorb and disperse the impact force and protect the filter element 50 from direct impact damage. Further, the material of the impact block 20 can be reasonably selected according to the material of the filter element 50, the working environment, and the impact strength.

[0031] The driving mechanism 30 can be a linear motor, a hydraulic cylinder, a piston or other mechanism. The driving mechanism 30 is connected to the impact block 20. For example, the driving mechanism 30 and the impact block 20 can be fixedly connected by bolts, or the driving mechanism 30 and the impact block 20 can be fixedly connected by pins. However, the utility model is not limited thereto. The driving mechanism 30 and the impact block 20 can also be connected by other means, as long as the driving mechanism 30 and the impact block 20 are connected. The driving mechanism 30 is suitable for driving the impact block 20 to move along the axial direction of the cleaning hole 12 so that the impact block 20 hits the filter element 50. The impact block 20 hits the filter element 50 at a certain speed and force, which can remove impurities, dirt or blockages attached to the surface and inside of the filter element 50 without damaging the fiber layer of the filter element 50, restore the filtering performance of the filter element 50, and also help with subsequent cleaning, thereby improving the cleaning efficiency and cleaning effect of the filter element cleaning device 100. At the same time, the impact block 20 moves axially along the cleaning hole 12, which enables the impact block 20 to accurately hit the filter element 50, avoiding unnecessary damage to the filter element 50, which is beneficial to extending the service life of the filter element 50, thereby reducing the replacement speed and maintenance cost of the filter element 50.

[0032] It can be explained that the filter element cleaning device 100 of the present application can adjust the position, size, shape of the cleaning hole 12, and the parameters of the impact block 20 and the driving mechanism 30 according to the type of the filter element 50 and the filtering requirements, so as to achieve the best cleaning effect of the filter element cleaning device 100. The present application takes the filter element 50 of the air filter of the vehicle as an example for explanation. The filter element cleaning device 100 of the present application can remove impurities, dirt or blockages attached to the surface and inside of the filter element 50, restore the filtering performance of the filter element 50, reduce the risk of insufficient engine power or damage of the vehicle due to blockage of the filter element 50, and is also conducive to extending the service life of the filter element 50, thereby reducing the replacement speed and maintenance cost of the filter element 50.

[0033] According to the filter element cleaning device 100 of the embodiment of the utility model, the driving mechanism 30 drives the impact block 20 to move axially along the cleaning hole 12 so that the impact block 20 hits the filter element 50. This can remove dust particles inside the filter element 50 without damaging the fiber layer of the filter element 50, and also helps with subsequent cleaning, thereby improving the cleaning efficiency and cleaning effect of the filter element cleaning device 100.

[0034] According to some embodiments of the utility model, the device body 10 can also be formed with a dust suction port 13 connected to the assembly space 11. The dust suction port 13 can be connected to a dust suction device for absorbing dust, blockages and other impurities dropped by the filter element 50 in the assembly space 11 when it is hit by the impact block 20, thereby keeping the assembly space 11 clean, avoiding secondary contamination of the filter element 50, and further improving the cleaning effect of the filter element cleaning device 100.

[0035] It can be explained that the dust suction device can be an industrial vacuum cleaner, a vacuum dust suction system or the like. As long as the dust suction device has sufficient suction and filtering capabilities to meet the needs of cleaning the assembly space 11, the size and shape of the dust suction port 13 can be reasonably set according to the interface size of the dust suction device to ensure that the dust suction device can smoothly suck in dust and impurities.

[0036] According to some embodiments of the utility model, the device body 10 is also formed with an assembly port 14 connected to the assembly space 11, and the filter element 50 can be assembled in the assembly space 11 from the assembly port 14, which can facilitate the loading and unloading of the filter element 50, and the assembly port 14 is connected to the assembly space 11 so that the dust falling from the filter element 50 can fall into the assembly space 11, and the dust suction device at the dust suction port 13 can suck away the dust falling from the filter element 50 into the assembly space 11, thereby avoiding the secondary pollution of the filter element 50 by the falling dust, thereby improving the cleaning effect and convenience of the filter element cleaning device 100.

[0037] According to some embodiments of the utility model, the dust suction port 13 and the assembly port 14 can be opposite to each other so that the filter element 50 is opposite to the dust suction port 13. When the filter element 50 is impacted by the impact block 20, the dust attached to the filter element 50 can directly fall into the dust suction port 13, so that the dust suction device can directly suck away the dust, thereby further avoiding the secondary contamination of the filter element 50 by the fallen dust, and further improving the cleaning effect and convenience of the filter element cleaning device 100.

[0038] According to some embodiments of the present invention, the filter element cleaning device 100 may further include: a guide member 40, the guide member 40 is located outside the device body 10, the guide member 40 is fixed to the device body 10 and is arranged around the cleaning hole 12, the guide member 40 defines a guide channel 41 opposite to and connected to the cleaning hole 12, and the impact block 20 is assembled in the guide channel 41.

[0039] Among them, the guide member 40 is located outside the device body 10, and the guide member 40 is fixed to the device body 10. The guide member 40 and the device body 10 can be fixedly connected by welding, or the guide member 40 and the device body 10 can be fixedly connected by bolts, but the utility model is not limited to this. The guide member 40 and the device body 10 can also be fixedly connected by other means, as long as the guide member 40 is fixed to the device body 10.

[0040] The guide member 40 can be arranged around the cleaning hole 12, and the guide member 40 defines a guide channel 41 opposite to and connected to the cleaning hole 12. The impact block 20 is assembled in the guide channel 41. When the impact block 20 moves axially along the cleaning hole 12, the guide member 40 can guide and limit the impact block 20 so that the impact block 20 can move stably in the guide channel 41, avoiding the impact block 20 from moving and being misaligned with the cleaning hole 12 or hitting a position outside the cleaning hole 12, thereby improving the safety and stability of the filter element cleaning device 100.

[0041] According to some embodiments of the utility model, the guide channel 41 can be constructed as a straight channel so that the impact block 20 can make a linear motion in the guide channel 41, which can reduce the movement resistance of the impact block 20, reduce the wear of the impact block 20, and help to extend the service life of the filter element cleaning device 100. In addition, the movement of the impact block 20 in the straight channel guide channel 41 can ensure the accurate transmission of the impact force and the effective use of energy, thereby ensuring the accurate impact of the impact block 20 on the filter element 50, thereby improving the cleaning effect and cleaning efficiency of the filter element cleaning device 100.

[0042] According to some embodiments of the present invention, the driving mechanism 30 may include: a driving block 31 and a driving assembly 32, the driving block 31 is fixedly connected to the impact block 20 and is located on the side of the impact block 20 away from the assembly space 11, and the driving assembly 32 is connected to the driving block 31.

[0043] Among them, as an example of the present application, the driving block 31 can be a piston, and the driving block 31 and the impact block 20 are fixedly connected, for example: the driving block 31 and the impact block 20 can be connected by welding, or the driving block 31 and the impact block 20 can be connected by threads, but the utility model is not limited thereto, and the driving block 31 and the impact block 20 can also be fixedly connected by other means, as long as the driving block 31 and the impact block 20 are fixedly connected. And the driving block 31 and the impact block 20 are fixedly connected, so that the driving block 31 can drive the impact block 20 to move along the axial direction of the cleaning hole 12, thereby achieving the effect of the impact block 20 hitting the filter element 50.

[0044] The driving block 31 is located on the side of the impact block 20 away from the assembly space 11, and the driving component 32 is connected to the driving block 31. As an example of the present application, the driving component 32 and the driving block 31 can be connected by a pin shaft. The pin shaft connection structure is simple, easy to manufacture and maintain, and can withstand large forces and torques. It can ensure that the connection between the driving component 32 and the driving block 31 is firm and stable, thereby reducing the motion error between the driving component 32 and the driving block 31 caused by unstable connection, ensuring that the driving block 31 moves according to a predetermined trajectory and accuracy, thereby improving the safety and reliability of the filter element cleaning device 100.

[0045] According to some embodiments of the utility model, the driving assembly 32 may include: a rotating wheel 321, a connecting rod 322 and a driving member 323, one end of the connecting rod 322 is rotatably connected to the rotating wheel 321, the other end of the connecting rod 322 is rotatably connected to the driving block 31, and the driving member 323 is connected to the rotating wheel 321, and the rotating wheel 321 is driven to rotate by the driving member 323 so that the connecting rod 322 drives the driving block 31 and the impact block 20 to move axially along the cleaning hole 12.

[0046] Among them, one end of the connecting rod 322 is rotatably connected to the rotating wheel 321. For example, the connecting rod 322 and the rotating wheel 321 can be rotatably connected through a bearing, or the connecting rod 322 and the rotating wheel 321 can be rotatably connected through a pin, but the utility model is not limited to this. The connecting rod 322 and the rotating wheel 321 can also be rotatably connected through other methods, as long as one end of the connecting rod 322 is rotatably connected to the rotating wheel 321.

[0047] The other end of the connecting rod 322 is rotatably connected to the driving block 31, for example, the connecting rod 322 and the driving block 31 can be rotatably connected through a pin shaft, or the connecting rod 322 and the driving block 31 can be rotatably connected through a bearing, but the utility model is not limited thereto, and the connecting rod 322 and the driving block 31 can also be rotatably connected through other methods, as long as the other end of the connecting rod 322 is rotatably connected to the driving block 31. Further, as an example of the present application, two parallel and spaced mounting portions 311 can be fixedly provided at the center of the end surface of the driving block 31 facing the connecting rod 322, and both mounting portions 311 have a first mounting hole, and one end of the connecting rod 322 connected to the driving block 31 is provided with a second mounting hole, and the end of the connecting rod 322 is assembled between the two mounting portions 311 and perpendicular to the end surface of the driving block 31 facing the connecting rod 322, so that the first mounting hole corresponds to the second mounting hole, and by passing the pin shaft through the first mounting hole and the second mounting hole and locking them, a stable and rotatable connection between the connecting rod 322 and the driving block 31 can be achieved.

[0048] The driving member 323 is connected to the rotating wheel 321, for example, the driving member 323 and the rotating wheel 321 can be fixedly connected by a spline, or the driving member 323 and the rotating wheel 321 can be fixedly connected by a universal joint, but the utility model is not limited thereto, and the driving member 323 and the rotating wheel 321 can also be fixedly connected by other means, as long as the driving member 323 and the rotating wheel 321 are connected. Further, as an example of the present application, the driving member 323 has an output shaft, and the driving member 323 can be connected to the center point of the rotating wheel 321, and the output shaft of the driving member 323 is perpendicular to the rotating wheel 321. Such a setting is conducive to improving the transmission stability and reliability between the driving member 323 and the rotating wheel 321. The driving member 323 can be a motor, a motor or other components, for example, the driving member 323 is a motor, and the rotating wheel 321 is driven by the motor to rotate, so that the connecting rod 322 drives the driving block 31 and the impact block 20 to move along the axial direction of the cleaning hole 12, thereby achieving the effect of the impact block 20 hitting the filter element 50.

[0049] By impacting the filter element 50 with the impact block 20, impurities, dirt or blockages attached to the surface and interior of the filter element 50 can be removed, the filtering performance of the filter element 50 can be restored, and the subsequent cleaning process can be facilitated, thereby improving the cleaning efficiency and cleaning effect of the filter element cleaning device 100. At the same time, the impact block 20 moves along the axial direction of the cleaning hole 12, so that the impact block 20 can accurately impact the filter element 50, avoiding unnecessary damage to the filter element 50, which is conducive to extending the service life of the filter element 50, thereby reducing the replacement speed and maintenance cost of the filter element 50.

[0050] According to some embodiments of the utility model, the connection between the connecting rod 322 and the rotating wheel 321 is staggered from the center of the rotating wheel 321, and can form an eccentric wheel motion. When the rotating wheel 321 rotates, the connecting rod 322 will move along an elliptical trajectory, and the connecting rod 322 is connected between the rotating wheel 321 and the driving block 31, and can convert the rotational motion of the rotating wheel 321 into a linear reciprocating motion of the driving block 31. The driving block 31 drives the impact block 20 to perform a linear reciprocating motion, so that the impact block 20 can reciprocate and impact the filter element 50, so that the impact block 20 can remove impurities, dirt or blockages attached to the surface and inside of the filter element 50 through high-frequency vibration, thereby improving the cleaning efficiency and cleaning effect of the filter element cleaning device 100.

[0051] According to some embodiments of the utility model, the impact block 20 may have an impact surface for impacting the filter element 50, and the impact surface may be provided with a buffer layer, which can effectively absorb and disperse the impact force, play a role of buffering and protecting the filter element 50, and avoid the impact force of the impact block 20 directly acting on the filter element 50, so as to reduce the risk of direct impact damage to the filter element 50, thereby effectively extending the service life of the filter element 50, and further reducing the replacement speed and maintenance cost of the filter element 50.

[0052] It can be explained that the buffer layer can be made of rubber, foam plastic, composite materials and other materials, which are not specifically limited here and can be reasonably selected according to the material of the filter element 50 and the impact force of the impact block 20, as long as the buffer layer can play a buffering and protective role for the filter element 50.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A filter element cleaning device (100), characterized in that: include: A device body (10), the device body (10) defining an assembly space (11), the assembly space (11) being used to assemble a filter element (50), the device body (10) being formed with a cleaning hole (12) communicating with the assembly space (11); An impact block (20) and a driving mechanism (30), wherein the impact block (20) and the cleaning hole (12) are arranged correspondingly, the driving mechanism (30) and the impact block (20) are connected, and the driving mechanism (30) is suitable for driving the impact block (20) to move axially along the cleaning hole (12) so that the impact block (20) impacts the filter element (50).

2. The filter element cleaning device (100) according to claim 1, characterized in that: The device body (10) is also formed with a dust suction port (13) which is in communication with the assembly space (11).

3. The filter element cleaning device (100) according to claim 2, characterized in that: The device body (10) is also formed with an assembly port (14) communicating with the assembly space (11).

4. The filter element cleaning device (100) according to claim 3, characterized in that: The dust suction port (13) and the assembly port (14) are opposite to each other.

5. The filter element cleaning device (100) according to claim 1, characterized in that: Also includes: A guide member (40), the guide member (40) is located outside the device body (10), the guide member (40) is fixed to the device body (10) and is arranged around the cleaning hole (12), the guide member (40) defines a guide channel (41) opposite to and connected to the cleaning hole (12), and the impact block (20) is assembled in the guide channel (41).

6. The filter element cleaning device (100) according to claim 5, characterized in that: The guide channel (41) is configured as a straight channel.

7. The filter element cleaning device (100) according to any one of claims 1 to 6, characterized in that: The driving mechanism (30) comprises: a driving block (31) and a driving assembly (32); the driving block (31) is fixedly connected to the impact block (20) and is located on a side of the impact block (20) facing away from the assembly space (11); and the driving assembly (32) is connected to the driving block (31).

8. The filter element cleaning device (100) according to claim 7, characterized in that: The driving assembly (32) comprises: a rotating wheel (321), a connecting rod (322) and a driving member (323); one end of the connecting rod (322) is rotatably connected to the rotating wheel (321); the other end of the connecting rod (322) is rotatably connected to the driving block (31); the driving member (323) is connected to the rotating wheel (321); the rotating wheel (321) is driven to rotate by the driving member (323) so that the connecting rod (322) drives the driving block (31) and the impact block (20) to move along the axial direction of the cleaning hole (12).

9. The filter element cleaning device (100) according to claim 8, characterized in that: The connection point between the connecting rod (322) and the rotating wheel (321) is offset from the center of the rotating wheel (321).

10. The filter element cleaning device (100) according to any one of claims 1 to 6, characterized in that: The impact block (20) has an impact surface for impacting the filter element, and the impact surface is provided with a buffer layer.

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