Automatic cleaning device and electrostatic smoke purifier

Abstract

The present invention relates to the technical field of air purification, and specifically discloses an automatic cleaning device, including a bracket, a telescopic striking assembly, an automatic opening and closing mechanism, a pull rod and a driving component. The bracket has an inclined surface; the telescopic striking assembly includes a sliding member, a telescopic striking head and an elastic member; the automatic opening and closing mechanism includes a support and a rocker arm, the support is connected to the bottom end of the sliding member, the top end of the rocker arm is rotatably connected to the support, and a slot is provided on the rocker arm; the head end of the pull rod has a clamping head for cooperating with the slot; the driving component is connected to the pull rod to drive the pull rod to rise and fall, and when the pull rod is engaged with the automatic opening and closing mechanism, it can drive the sliding member to descend, and the bottom end of the rocker arm can be opened along the inclined surface to release the engagement between the slot and the clamping head. The automatic cleaning device provided by the present invention achieves the purpose of automatic dust removal, automatic cleaning, and automatic collection, and realizes intelligent dust removal. The present invention also discloses an electrostatic smoke purifier with the automatic cleaning device, which also has the above-mentioned technical effects.

Description

Technical Field

[0001] The present invention relates to the technical field of air purification, and more specifically to an automatic cleaning device and an electrostatic smoke purifier. Background Art

[0002] In the process of manufacturing railway freight cars, welding operations are very important and generate a lot of dust. During the six-month winter heating closure period, the situation is even worse, seriously affecting the health of workers. Therefore, it is necessary to control welding dust.

[0003] The air circulation purification system is an economical and effective way to control smoke. Through the circulation of air in the factory, the air with smoke is purified by the electrostatic smoke purifier and then discharged into the factory again, thereby continuously reducing the smoke concentration in the factory and achieving the effect of smoke control. This method requires the electrostatic smoke purifier to be suspended to a certain height (smoke deposition area), which is a high-altitude hanging equipment, so it is very difficult to replace and clean the ion box of the electrostatic smoke purifier on a daily basis.

[0004] In summary, how to effectively solve the problem that the electrostatic smoke purifier is difficult to clean is a problem that technical personnel in this field need to solve. Summary of the invention

[0005] In view of this, an object of the present invention is to provide an automatic cleaning device and an electrostatic soot purifier, the structural design of which can effectively solve the problem that the electrostatic soot purifier is difficult to clean.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] An automatic cleaning device, comprising:

[0008] A bracket, wherein the bracket has an inclined surface;

[0009] A telescopic striking assembly, comprising a sliding member, a telescopic striking head and an elastic member, wherein the sliding member is slidably connected to the bracket in a vertical direction, the telescopic striking head is arranged at the top end of the sliding member, and the elastic member is used to provide an upward force to the telescopic striking head;

[0010] The automatic opening and closing mechanism comprises a support and a rocker arm, wherein the support is connected to the bottom end of the sliding member, the top end of the rocker arm is rotatably connected to the support, and a slot is provided on a side of the rocker arm facing the pull rod;

[0011] A pull rod, wherein the head end of the pull rod has a clamping head for cooperating with the clamping slot;

[0012] A driving component, wherein the output end of the driving component is connected to the pull rod to drive the pull rod to rise and fall so that the clamping head is engaged with the slot and drives the automatic opening and closing mechanism to descend. The automatic opening and closing mechanism drives the sliding part to descend, and the bottom end of the rocker arm can be opened along the inclined surface to release the engagement between the slot and the clamping head, and the elastic part pushes the telescopic striking head to rise.

[0013] Optionally, in the above-mentioned automatic cleaning device, the automatic opening and closing mechanism includes two rocker arms arranged opposite to each other, and the inner walls of the two arms are respectively provided with the card grooves to engage with the two sides of the card head, and the bracket is provided with two inclined surfaces cooperating with the rocker arms, and each inclined surface is inclined from top to bottom in a direction away from the other inclined surface.

[0014] Optionally, in the above-mentioned automatic cleaning device, the bottom end of the rocker arm is rotatably connected to a roller for cooperating with the inclined surface.

[0015] Optionally, in the above-mentioned automatic cleaning device, the elastic member is arranged between the telescopic striking head and the bracket, and the telescopic striking head compresses the elastic member when the sliding member descends.

[0016] Optionally, the above-mentioned automatic cleaning device includes a plurality of the telescopic striking assemblies, and the sliding parts of the plurality of telescopic striking assemblies are all connected to the support.

[0017] Optionally, in the above automatic cleaning device, the support comprises:

[0018] A supporting body, rotatably connected to the rocker arm;

[0019] Two supporting arms extend from the supporting body to opposite sides respectively;

[0020] Two connecting rods are arranged opposite to each other and are respectively connected to the corresponding supporting arms. At least two telescopic striking assemblies are respectively provided corresponding to each connecting rod, and the sliding parts of each telescopic striking assembly are respectively connected to the corresponding connecting rod.

[0021] Optionally, the above automatic cleaning device further includes:

[0022] A dustproof striking head is used for being slidably mounted on the bottom of an outer box of an electrostatic smoke purifier so as to act on an ion box in the outer box under the impact force of the telescopic striking head.

[0023] Optionally, in the above automatic cleaning device, the dust-proof striking head comprises:

[0024] A sleeve, used for sealing and fixed connection with the outer box body;

[0025] A push rod is inserted into the sleeve, and a dust cap is arranged on the top of the push rod, and the dust cap cover is arranged outside the sleeve.

[0026] Optionally, in the above automatic cleaning device, the driving component is a cylinder, the outer box is provided with a vent, and the automatic cleaning device further comprises:

[0027] an air pipe connected between the vent and the cylinder;

[0028] The air control valve is arranged on the air pipe and is used to control the connection between the air cylinder and the vent.

[0029] The automatic cleaning device provided by the present invention includes a bracket, a telescopic striking assembly, an automatic opening and closing mechanism, a pull rod and a driving component. Among them, the bracket has an inclined surface; the telescopic striking assembly includes a sliding member, a telescopic striking head and an elastic member, the sliding member is slidably connected to the bracket in the vertical direction, the telescopic striking head is arranged at the top of the sliding member, and the elastic member is used to provide an upward force to the telescopic striking head; the automatic opening and closing mechanism includes a support and a rocker arm, the support is connected to the bottom end of the sliding member, the top end of the rocker arm is rotatably connected to the support, and the rocker arm is provided with a card slot on the side facing the pull rod; the head end of the pull rod has a card head for matching with the card slot; the output end of the driving component is connected to the pull rod to drive the pull rod to rise and fall so that the card head is engaged with the card slot and drives the automatic opening and closing mechanism to descend, the automatic opening and closing mechanism drives the sliding member to descend, and the bottom end of the rocker arm can be opened along the inclined surface to release the engagement between the card slot and the card head, and the elastic member pushes the telescopic striking head to rise.

[0030] When the automatic cleaning device provided by the present invention is used, the driving component drives the pull rod to move upward. After the pull rod is pushed into the automatic opening and closing mechanism, the rocker arm of the automatic opening and closing mechanism opens, and the pull rod continues to rise until the clamping head of the pull rod is inserted into the slot on the rocker arm. Then the driving component drives the pull rod to move downward in the opposite direction. At this time, the rocker arm naturally droops to the starting position by its own weight, and the clamping head cooperates with the slot. Then the support is driven downward by the rocker arm, and the support drives the sliding member downward, so that the elastic member is deformed and stores energy until the bottom end of the rocker arm reaches the inclined surface of the bracket. The rocker arm rolls outward on the inclined surface, the rocker arm opens, and the clamping head of the pull rod is disengaged from the slot of the rocker arm. At this time, under the action of the elastic member, the telescopic striking head moves upward to strike the bottom of the ion box of the electrostatic smoke purifier to achieve dust removal. In summary, the automatic cleaning device provided by the present application abandons the original operation mode of disassembling the ion box for cleaning, and uses the automatic cleaning device to replace manual operation, so as to achieve the purpose of automatic dust removal, automatic cleaning, and automatic collection, and realize intelligent dust removal. Moreover, the automatic cleaning device has a simple structure, reliable performance, convenient operation and easy maintenance.

[0031] In order to achieve the above object, the present invention also provides an electrostatic smoke purifier, which includes any of the above automatic cleaning devices. Since the above automatic cleaning device has the above technical effects, the electrostatic smoke purifier having the automatic cleaning device should also have corresponding technical effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 It is a structural schematic diagram of an automatic cleaning device according to a specific embodiment of the present invention;

[0034] Figure 2 for Figure 1 Main view diagram

[0035] Figure 3 for Figure 1 A schematic diagram of the structure of the first state of the automatic cleaning device;

[0036] Figure 4 for Figure 1 A schematic diagram of the structure of the second state of the automatic cleaning device;

[0037] Figure 5 for Figure 1 A schematic diagram of the structure of the third state of the automatic cleaning device;

[0038] Figure 6 This is a connection diagram of the air control valve;

[0039] Figure 7 A schematic structural diagram of an electrostatic smoke purifier according to a specific embodiment of the present invention;

[0040] Figure 8 for Figure 7 Side view of.

[0041] The following are marked in the accompanying drawings:

[0042] Purifier body 1, automatic cleaning device 2, dust collecting funnel 3, outer box 11, ion box 12;

[0043] Bracket 100, telescopic striking assembly 200, automatic opening and closing mechanism 300, pull rod 400, driving component 500, dustproof striking head 600, air pipe 700, air control valve 800;

[0044] A stand 110, a first cross beam 120, a second cross beam 130, a longitudinal beam 140, and an inclined surface 101;

[0045] Sliding member 210, telescopic striking head 220, elastic member 230;

[0046] Support 310, rocker arm 320, slot 321, roller 330, support body 311, support arm 312, connecting rod 313;

[0047] Chuck 410;

[0048] Sleeve 610 , push rod 620 , dust cap 621 . DETAILED DESCRIPTION

[0049] The embodiment of the invention discloses an automatic cleaning device and an electrostatic smoke purifier to realize automatic dust removal and cleaning.

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] The automatic cleaning device provided in the present application is applicable to but not limited to electrostatic smoke purifiers. It can be optimized and improved on conventional electrostatic smoke purifiers. The automatic cleaning device is placed under the ion box of the purifier, and the smoke particles on the ion box are shaken off by striking, thereby achieving a cleaning effect.

[0052] See also Figure 1-Figure 4 , Figure 1 It is a structural schematic diagram of an automatic cleaning device according to a specific embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the main view; Figure 3 for Figure 1 A schematic diagram of the structure of the first state of the automatic cleaning device; Figure 4 for Figure 1 A schematic diagram of the structure of the second state of the automatic cleaning device; Figure 5 for Figure 1 Schematic diagram of the structure of the third state of the automatic cleaning device.

[0053] In one embodiment, the automatic cleaning device provided by the present invention includes a bracket 100, a telescopic striking assembly 200, an automatic opening and closing mechanism 300, a pull rod 400 and a driving component 500. Among them, the bracket 100 has an inclined surface 101. The bracket 100 is the main supporting structure of the automatic cleaning device, which is used to install the telescopic striking assembly 200 and the automatic opening and closing mechanism 300. The telescopic striking assembly 200 includes a sliding member 210, a telescopic striking head 220 and an elastic member 230. The sliding member 210 is slidably connected to the bracket 100 in the vertical direction, and the telescopic striking head 220 is arranged at the top of the sliding member 210. The elastic member 230 is used to provide an upward force to the telescopic striking head 220. That is, the elastic member 230 is used as the power source for striking, and the restoring force of the elastic member 230 drives the telescopic striking head 220 to rise to act on the ion box. The automatic opening and closing mechanism 300 includes a support 310 and a rocker arm 320. The support 310 is connected to the bottom end of the sliding member 210. The top end of the rocker arm 320 is rotatably connected to the support 310. A slot 321 is provided on the side of the rocker arm 320 facing the pull rod 400. The support 310 is connected to the sliding member 210, so that the two can move synchronously. When the support 310 moves downward, the sliding member 210 is driven to move downward accordingly. The rocker arm 320 is rotatably connected to the support 310, so that it can maintain a vertical state under its own gravity when it is not affected by the pull rod 400 and the inclined surface 101. The head end of the pull rod 400 has a clamping head 410 for cooperating with the slot 321. The shape of the clamping head 410 and the slot 321 can be set accordingly. The output end of the driving component 500 is connected to the pull rod 400 to drive the pull rod 400 to rise and fall, and the pull rod 400 can rise under the drive of the driving component 500 until the clamping head 410 is engaged with the clamping slot 321, and after the clamping head 410 is engaged with the clamping slot 321, the pull rod 400 can be driven down by the driving component 500 and drive the automatic opening and closing mechanism 300 to descend, and the automatic opening and closing mechanism 300 drives the sliding member 210 to descend, and the elastic member 230 is deformed accordingly. In the process of the automatic opening and closing mechanism 300 descending, the bottom end of the rocker arm 320 can be opened along the inclined surface 101 to release the engagement between the clamping slot 321 and the clamping head 410, so the elastic member 230 pushes the telescopic striking head 220 to rise to act on the ion box.

[0054] When the automatic cleaning device provided by the present invention is used, please refer to Figure 3 The driving component 500 drives the rod 400 to move upward. After the rod 400 pushes into the automatic opening and closing mechanism 300, the rocker arm 320 of the automatic opening and closing mechanism 300 opens, and the rod 400 continues to rise until the clamping head 410 of the rod 400 is inserted into the clamping groove 321 on the rocker arm 320. Figure 4Then the driving component 500 drives the pull rod 400 to move downward in the opposite direction. At this time, the rocker arm 320 naturally droops to the starting position by its own weight. The clamp head 410 cooperates with the clamping slot 321, and then the rocker arm 320 drives the support 310 to move downward. The support 310 drives the sliding member 210 to move downward, so that the elastic member 230 deforms and stores energy until the bottom end of the rocker arm 320 reaches the inclined surface 101 of the bracket 100. Please refer to Figure 5 , the rocker arm 320 rolls outward on the inclined surface 101, the rocker arm 320 opens, and the clamping head 410 of the pull rod 400 disengages from the clamping slot 321 of the rocker arm 320. At this time, under the action of the elastic member 230, the telescopic striking head 220 moves upward to strike the bottom of the ion box of the electrostatic smoke purifier to achieve dust removal. In summary, the automatic cleaning device provided by the present application abandons the original operation method of disassembling the ion box for cleaning, and uses the automatic cleaning device to replace manual operation, so as to achieve the purpose of automatic dust removal, automatic cleaning, and automatic collection, and realize intelligent dust removal. Moreover, the automatic cleaning device has a simple structure, reliable performance, convenient operation, and convenient maintenance.

[0055] In one embodiment, the automatic opening and closing mechanism 300 includes two rocking arms 320 arranged opposite to each other, and the inner walls of the two supporting arms 312 opposite to each other are respectively provided with slots 321 to engage with the two sides of the clamping head 410, and the bracket 100 is provided with two inclined surfaces 101 to cooperate with the rocking arms 320, and each inclined surface 101 is inclined from top to bottom in a direction away from the other inclined surface 101. The slots 321 on the two rocking arms 320 cooperate to form a groove for accommodating the clamping head 410 at the top of the pull rod 400. When working, the driving component 500 drives the pull rod 400 to move upward, and after the pull rod 400 is pushed into the automatic opening and closing mechanism 300, the rocking arms 320 on both sides of the automatic opening and closing mechanism 300 open, and the pull rod 400 continues to rise until the head of the pull rod 400 is completely in the groove of the automatic opening and closing mechanism 300. Then the driving component 500 is controlled to drive the rod 400 to move downward in the opposite direction. At this time, the rocker arms 320 on both sides of the automatic opening and closing mechanism 300 naturally droop to the starting position by their own weight, and the clamp head 410 cooperates with the clamp head 410 at the head of the rod 400, and then drives the telescopic striking head 220 to move downward, and the elastic member 230 deforms and stores energy until the automatic opening and closing mechanism 300 moves to the inclined surface 101, and the rocker arms 320 on both sides of the automatic opening and closing mechanism 300 move to both sides along the inclined surface 101, and the rocker arms 320 open, and the rod 400 escapes from the groove of the automatic opening and closing mechanism 300. At this time, under the action of the elastic member 230, the telescopic striking head 220 moves upward to act on the bottom of the ion box to complete the striking action. Through the above arrangement, when the rod 400 rises to the position in the groove as a whole under the drive of the driving component 500, the rocker arms 320 on both sides are automatically closed, and the two sides of the clamp head 410 are respectively subjected to force, thereby ensuring the stable transmission of force when the rod 400 moves downward. In other embodiments, if the size and position of the matching surface of the card slot 321 and the card head 410 are set so that the single-sided rocker arm 320 can also achieve the above-mentioned engagement and release process, only a single-sided rocker arm 320 may be set.

[0056] In one embodiment, the clamp head 410 is a conical protrusion, and / or the wall surface of the rocker arm 320 and the clamp head 410 is a slope that is inclined from bottom to top toward one side of the clamp head 410. That is, the bottom surface of the clamp head 410 protrudes radially from the pull rod 400, and the step surface formed is engaged with the slot 321, and the outer peripheral surface of the clamp head 410 may include a conical surface or a pyramidal surface. Then, during the upward movement of the pull rod 400, the clamp head 410 and the rocker arm 320 rotate outward and open through the action of the conical surface or the inclined surface, and when the clamp head 410 rises to the position of the slot 321, the rocker arm 320 is no longer pushed by the clamp head 410, so it rotates inward and retracts to a vertical state under the action of its own gravity.

[0057] In one embodiment, the bottom end of the rocker arm 320 is rotatably connected to a roller 330 for cooperating with the inclined surface 101. By providing the roller 330, it can roll laterally on the inclined surface 101, that is, as the pull rod 400 moves downward, the roller 330 on the rocker arm 320 can roll to both sides on the inclined surface 101, and the friction force of rolling friction is small, so that the rocker arm 320 is easy to automatically open along the inclined surface 101, so that the clamping head 410 of the pull rod 400 is separated from the clamping slot 321, and automatic opening and closing is realized.

[0058] In one embodiment, the elastic member 230 is disposed between the telescopic striking head 220 and the bracket 100, and the telescopic striking head 220 compresses the elastic member 230 when the sliding member 210 descends. The elastic member 230 can be specifically a coil spring, which can be sleeved outside the sliding member 210, one end of the coil spring abuts against the telescopic striking head 220, and the other end abuts against the bracket 100, so that when the sliding member 210 descends, the telescopic striking head 220 compresses the coil spring to store energy. With the above structure, the sliding member 210 can support and guide the coil spring, making its movement more stable. The telescopic striking head 220 can be specifically a cylindrical head, and its outer diameter is larger than the outer diameter of the sliding member 210, so that the elastic member 230 can abut against the lower end surface of the telescopic striking head 220. In other embodiments, the elastic member 230 can also be disposed at other positions, and it only needs to be deformed when the sliding member 210 descends and generate a force to push the telescopic striking head 220 to move upward.

[0059] In one embodiment, the bracket 100 includes two oppositely disposed vertical frames 110 and a first crossbeam 120 connected between the two vertical frames 110. The sliding member 210 is slidably connected to the first crossbeam 120 in a vertical direction. For example, a through hole is provided on the first crossbeam 120, and the sliding member 210 is passed through the through hole and slides along the through hole. A guide sleeve can be specifically provided in the through hole to cooperate with the sliding member 210.

[0060] In one embodiment, the automatic cleaning device includes a plurality of telescopic striking assemblies 200, and the sliding members 210 of the plurality of telescopic striking assemblies 200 are all connected to the support 310. The plurality of telescopic striking assemblies 200 act together on the ion box to improve the cleaning effect. And the sliding members 210 of the plurality of telescopic striking assemblies 200 are all connected to the support 310, so that each sliding member 210 can move synchronously, thereby ensuring the synchronous performance of the movement of each telescopic striking head 220 during the striking process.

[0061] In one embodiment, the support 310 includes a support body 311, two arms 312 and two connecting rods 313. The support body 311 is rotatably connected to the rocker arm 320; the two arms 312 extend from the support body 311 to opposite sides; the two connecting rods 313 are arranged opposite to each other and are respectively connected to the corresponding arms 312, and at least two telescopic striking assemblies 200 are respectively arranged corresponding to each connecting rod 313, and the sliding member 210 of each telescopic striking assembly 200 is respectively connected to the corresponding connecting rod 313. The support body 311 is used to install the rocker arm 320, the two connecting rods 313 are arranged opposite to each other, and each connecting rod 313 is connected to the corresponding arm 312, so as to move synchronously with the support body 311. At least two telescopic striking assemblies 200 are respectively arranged on each connecting rod 313, and the sliding member 210 of the telescopic striking assembly 200 is connected to the connecting rod 313, so that the connecting rod 313 drives the sliding member 210 thereon to move with the movement of the support body 311. In summary, through the above arrangement, each telescopic striking head 220 can move synchronously with the support 310, and the structure is simple. Specifically, a mounting hole can be provided on the connecting rod 313, and the sliding member 210 is inserted into the mounting hole, and a stop pin is provided at the bottom end of the connecting rod 313, and the stop pin can abut against the bottom surface of the connecting rod 313 to prevent the sliding member 210 from moving upward and escaping from the connecting rod 313, and push the sliding member 210 to move downward synchronously when the connecting rod 313 moves downward. In other embodiments, the sliding members 210 of each telescopic striking assembly 200 can also be fixedly connected to the support 310 through a connecting member, respectively, so as to achieve synchronous movement.

[0062] Specifically, four telescopic striking assemblies 200 may be provided, corresponding to the four corners of the ion box, respectively, two telescopic striking assemblies 200 are connected to one connecting rod 313, and the other two telescopic striking assemblies 200 are connected to another connecting rod 313. When the support 310 moves up and down, the sliding members 210 of the four telescopic striking assemblies 200 are driven to move synchronously, so that the telescopic striking heads 220 of the four telescopic striking assemblies 200 act synchronously.

[0063] In one embodiment, the automatic cleaning device further includes a dustproof striking head 600, which is used to be slidably mounted on the bottom of the outer box of the electrostatic smoke purifier so as to act on the ion box in the outer box under the impact force of the telescopic striking head 220. When the telescopic striking head 220 moves upward, it impacts the dustproof striking head 600, and the dustproof striking head 600 continues to move upward relative to the outer box to the bottom of the ion box to strike the bottom of the ion box of the electrostatic smoke purifier to achieve dust removal and cleaning. In other embodiments, a through hole can also be provided at the bottom of the outer box, and the telescopic striking head 220 can directly extend into the outer box through the through hole to strike the ion box therein.

[0064] In one embodiment, the dustproof striking head 600 includes a sleeve 610 and a push rod 620. The sleeve 610 is used to be sealed and fixedly connected to the outer box body, and can be welded to the outer box body. The push rod 620 is inserted into the sleeve 610, and a dustproof cap 621 is provided at the top of the push rod 620, and the dustproof cap 621 is covered outside the sleeve 610. That is, the striking head of the automatic cleaning device is a split structure, including a dustproof striking head 600 and a telescopic striking head 220, the dustproof striking head 600 is arranged in the outer box body, and the telescopic striking head 220 cooperates with the elastic member 230 to provide striking power. The sleeve 610 is sealed and fixedly connected to the outer box body, and the dust cap 621 at the top of the push rod 620 is arranged outside the sleeve 610. On the one hand, it can prevent the push rod 620 from escaping from the sleeve 610, and on the other hand, the dust cap 621 can cover the top opening of the sleeve 610. Combined with the sealed connection between the sleeve 610 and the outer box body, the overall sealing performance is guaranteed and the dustproof effect is achieved.

[0065] In one embodiment, please refer to Figure 6 , the driving component 500 is a cylinder, and a vent is provided on the outer box body. The automatic cleaning device also includes an air pipe 700 and an air control valve 800. The air pipe 700 is connected between the vent and the cylinder, and the air control valve 800 is arranged on the air pipe 700 to control the on-off between the cylinder and the vent. That is, the inlet of the air control valve 800 is connected to the cylinder through the air pipe 700, and the outlet of the air control valve 800 is connected to the vent through the air pipe 700. The vent is specifically arranged around the sleeve 610, so that when the cylinder is exhausted, the exhausted gas is introduced into the vicinity of the dustproof striking head 600 to prevent the knocked-down smoke particles from clogging the striking head. In summary, through the above-mentioned settings, the secondary utilization of the wind source is realized to clean up the dust in the dead corners and prevent the accumulation of dust at the striking head from affecting the striking performance. When the driving component 500 adopts a cylinder, the pull rod 400 is fixedly connected to the piston rod of the cylinder, and can be specifically threaded.

[0066] In one embodiment, the driving component 500 is disposed on the bracket 100. Specifically, it can be connected to the bracket 100 by bolts. In the case where the driving component 500 is a cylinder, the fixed end of the cylinder can be connected to the bracket 100. Specifically, the bracket 100 may include a second crossbeam 130 connected between the two vertical frames 110 and a longitudinal beam 140 connected between the two second crossbeams 130, and the driving component 500 is connected to the longitudinal beam 140. The inclined surface 101 is specifically the inclined surface of the wedge block connected to the longitudinal beam 140.

[0067] Based on the automatic cleaning device provided in the above embodiment, the present invention also provides an electrostatic soot purifier, which includes any one of the automatic cleaning devices in the above embodiment. Since the electrostatic soot purifier adopts the automatic cleaning device in the above embodiment, please refer to the above embodiment for the beneficial effects of the electrostatic soot purifier. The electrostatic soot purifier can complete the daily cleaning work of the ion box, ensuring that the electrostatic soot purifier can work continuously, stably and efficiently.

[0068] See also Figure 7 and Figure 8 The electrostatic smoke purifier includes a purifier body 1 and an automatic cleaning device 2. The purifier body 1 includes an outer box 11 and an ion box 12 arranged in the outer box 11. The automatic cleaning device 2 is arranged below the outer box 11. In order to better collect smoke, a dust collecting funnel 3 is arranged below the outer box 11. The electrostatic smoke purifier can adopt a PLC control system to adjust the system operation time, frequency, and striking force in multiple dimensions to meet the use under different environmental conditions.

[0069] In one embodiment, the dust collecting plate in the ion box 2 is provided with a polytetrafluoroethylene (PTFE) coating. The polytetrafluoroethylene coating can reduce the surface roughness of the dust collecting plate, making it difficult for smoke particles to adhere to the dust collecting plate. After the system is powered off, most of the smoke particles adsorbed by the dust collecting plate can automatically fall off under the action of gravity, meeting the requirements of long-term and high efficiency. At the same time, when beating and cleaning, the adsorbed smoke particles are easier to fall off, and the cleaning efficiency is higher.

[0070] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0071] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic cleaning device, characterized in that: include: A bracket (100), wherein the bracket (100) has an inclined surface (101); A telescopic striking assembly (200) comprising a sliding member (210), a telescopic striking head (220) and an elastic member (230), wherein the sliding member (210) is slidably connected to the bracket (100) in a vertical direction, the telescopic striking head (220) is arranged at the top end of the sliding member (210), and the elastic member (230) is used to provide an upward force to the telescopic striking head (220); The automatic opening and closing mechanism (300) comprises a support (310) and a rocker arm (320), wherein the support (310) is connected to the bottom end of the sliding member (210), the top end of the rocker arm (320) is rotatably connected to the support (310), and a slot (321) is provided on a side of the rocker arm (320) facing the pull rod (400); A pull rod (400), wherein the head end of the pull rod (400) has a clamping head (410) for cooperating with the clamping groove (321); A driving component (500), wherein the output end of the driving component (500) is connected to the pull rod (400) to drive the pull rod (400) to rise and fall, thereby engaging the clamping head (410) with the clamping slot (321) and driving the automatic opening and closing mechanism (300) to descend, the automatic opening and closing mechanism (300) driving the sliding member (210) to descend, and the bottom end of the rocker arm (320) can be opened along the inclined surface (101) to release the engagement between the clamping slot (321) and the clamping head (410), and the elastic member (230) pushes the telescopic striking head (220) to rise; A dustproof striking head (600) is used for being slidably mounted on the bottom of an outer box of an electrostatic smoke purifier so as to act on an ion box inside the outer box under the impact force of the telescopic striking head (220).

2. The automatic cleaning device according to claim 1, characterized in that: The automatic opening and closing mechanism (300) comprises two rocker arms (320) arranged opposite to each other, and the inner walls opposite to each other of the two rocker arms (320) are respectively provided with the clamping grooves (321) for clamping with the two sides of the clamping head (410), and the bracket (100) is provided with two inclined surfaces (101) cooperating with the rocker arms (320), and each inclined surface (101) is inclined from top to bottom in a direction away from the other inclined surface (101).

3. The automatic cleaning device according to claim 1, characterized in that: The bottom end of the rocker arm (320) is rotatably connected to a roller (330) for cooperating with the inclined surface (101).

4. The automatic cleaning device according to claim 1, characterized in that: The elastic member (230) is disposed between the telescopic striking head (220) and the bracket (100); when the sliding member (210) descends, the telescopic striking head (220) compresses the elastic member (230).

5. The automatic cleaning device according to claim 1, characterized in that: It comprises a plurality of the telescopic striking assemblies (200), wherein the sliding members (210) of the plurality of the telescopic striking assemblies (200) are all connected to the support (310).

6. The automatic cleaning device according to claim 5, characterized in that: The support (310) comprises: A supporting body (311) rotatably connected to the rocker arm (320); Two supporting arms (312) respectively extending from the supporting body (311) to opposite sides; Two connecting rods (313) are arranged opposite to each other and are respectively connected to the corresponding supporting arms (312); at least two telescopic striking assemblies (200) are respectively arranged corresponding to each connecting rod (313); and the sliding member (210) of each telescopic striking assembly (200) is respectively connected to the corresponding connecting rod (313).

7. The automatic cleaning device according to any one of claims 1 to 6, characterized in that: The dustproof striking head (600) comprises: A sleeve (610) is used for sealing and fixedly connecting with the outer box body; A push rod (620) is inserted into the sleeve (610), and a dust cap (621) is provided at the top end of the push rod (620), and the dust cap (621) is covered outside the sleeve (610).

8. The automatic cleaning device according to any one of claims 1 to 6, characterized in that: The driving component (500) is a cylinder, a vent is provided on the outer box, and the automatic cleaning device further comprises: An air pipe (700) connected between the vent and the cylinder; The air control valve (800) is arranged on the air pipe (700) and is used to control the connection between the air cylinder and the ventilation port.

9. An electrostatic smoke purifier, comprising a purifier body (1), wherein the purifier body (1) comprises an outer box (11) and an ion box (12) arranged in the outer box (11), characterized in that: It also includes an automatic cleaning device as described in any one of claims 1-8.

10. The electrostatic smoke purifier according to claim 9, characterized in that: The surface of the dust collecting plate in the ion box (12) is provided with a polytetrafluoroethylene coating.

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