CN218367720U - Mine car camera automatic cycle water multifrequency ultrasonic cleaning device - Google Patents
Mine car camera automatic cycle water multifrequency ultrasonic cleaning device Download PDFInfo
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- CN218367720U CN218367720U CN202222934184.1U CN202222934184U CN218367720U CN 218367720 U CN218367720 U CN 218367720U CN 202222934184 U CN202222934184 U CN 202222934184U CN 218367720 U CN218367720 U CN 218367720U
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Abstract
The utility model discloses a mine car camera automatic cycle water multifrequency ultrasonic cleaning device. The device comprises a lens adapting and isolating device, an ultrasonic sealing and cleaning device and a water circulating device. The cleaning shell in the ultrasonic sealing cleaning device is connected with a motor through a hinged movable part, is connected with a vehicle body through a hinged fixed part, and finishes a loading and unloading procedure by using the motor; the water storage tank of the water circulation device is fixed at the other part of the vehicle body. The water circulation device is connected with the ultrasonic sealing and cleaning device through a water inlet pipe and a water outlet pipe. The utility model provides a but automatic realize mine car camera belt cleaning device that cleaning fluid is sealed, washing liquid circulation supplyes, can thoroughly meticulous various blots of washing, the protection camera to satisfy the adaptability requirement under all kinds of complex conditions.
Description
Technical Field
The utility model relates to a technical field is maintained to the camera, especially relates to a mine car camera automatic cycle water multifrequency ultrasonic cleaning device.
Background
The visual camera technology is widely applied to occasions such as environment perception and target identification, and in actual use, the cleanliness of an imaging lens is often required to be maintained so as to obtain undistorted image data. The existing vehicle-mounted camera cleaning device has the problems of incomplete cleaning, low cleaning applicability of different dirt, lens damage and the like, and often needs manual installation and replacement in the cleaning operation process, so that a great deal of inconvenience exists in the application environment of the mine car camera. Therefore, the technical personnel in the field are dedicated to developing the multi-frequency ultrasonic cleaning device for the mine car camera, automatically sealing the cleaning liquid in the cleaning cavity and circularly supplementing the cleaning liquid, is convenient to use, and can improve the adaptability requirement under complex vehicle-mounted conditions.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the to-be-solved technical problem of the utility model is that under the in-service use condition, need manual installation and change often at the in-process of washing operation, there is a great deal of inconvenient problem in the application environment of mine car camera.
In order to realize the purpose, the utility model provides an automatic circulating water multi-frequency ultrasonic cleaning device for a mine car camera, which comprises a lens adaptive isolation device, an ultrasonic sealing cleaning device and a water circulating device;
the lens adaptive isolation device comprises a first fixing support, a second fixing support, a camera adaptive hole sealing ring, an isolation cover, an isolation cavity, transparent glass, a transparent glass installation cylindrical surface, a transparent glass positioning surface, an ultrasonic sealing and cleaning device installation groove and an ultrasonic sealing and cleaning device sealing ring;
the ultrasonic sealing and cleaning device comprises a cleaning cavity, a cleaning shell, a first ultrasonic mounting hole, a second ultrasonic mounting hole, a third ultrasonic mounting hole, a first ultrasonic cleaning component, a second ultrasonic cleaning component, a third ultrasonic cleaning component, a first shell end face, a second shell end face, a shell water inlet interface, a shell water outlet interface, a hinged movable part, a first hinged fixed part, a second hinged fixed part, a hinged rotating motor and a hinged rotating motor support;
the hinge moving part of the ultrasonic sealing and cleaning device comprises a first hinge shaft and a second hinge shaft;
the first hinge fixing member includes a first hinge hole;
the second hinge fixing member includes a second hinge hole;
the water circulation device comprises a water inlet pipe, a water outlet pipe, a backflow water pipe, a filter, a water storage tank, a water outlet connector of the water storage tank, a water inlet connector of the water storage tank and a water pump.
The first fixing support and the second fixing support are fixedly connected with the vehicle body part;
the camera adapting hole sealing ring is tightly pressed between the camera adapting hole and the outer surface of the camera;
the outer circle surface of the transparent glass is hermetically bonded with the transparent glass installation cylindrical surface, and one surface of the transparent glass is tightly attached to a transparent glass positioning surface of the lens adaptive isolation device;
the cleaning shell is embedded into the mounting groove of the ultrasonic sealing cleaning device under the drive of the hinged rotating motor; the sealing ring of the ultrasonic sealing and cleaning device is tightly pressed between the bottom surface of the mounting groove of the ultrasonic sealing and cleaning device and the end surface of the first shell.
The first ultrasonic cleaning assembly is fixedly connected in the first ultrasonic mounting hole through threads;
the second ultrasonic cleaning assembly is fixedly connected in the second ultrasonic mounting hole through threads;
the third ultrasonic cleaning assembly is fixedly connected in the third ultrasonic mounting hole through threads;
the hinged movable piece is fixedly connected to the bottommost part of the cleaning shell;
the first hinge hole is movably connected with the first hinge shaft;
the second hinge hole is movably connected with the second hinge shaft;
the first hinge fixing piece, the second hinge fixing piece and the vehicle body part are fixedly connected;
the rotating shaft of the hinged rotating motor is fixedly connected with the second hinged shaft;
the hinged rotating motor support is fixedly connected with the vehicle body part;
one end of the water inlet pipe is fixedly connected with the water inlet interface of the shell, and the other end of the water inlet pipe is fixedly connected with the water outlet interface of the water storage tank;
one end of the water outlet pipe is fixedly connected with the water outlet port of the shell, and the other end of the water outlet pipe is fixedly connected with the water inlet of the filter;
one end of the backflow water pipe is fixedly connected with the water outlet of the filter, and the other end of the backflow water pipe is fixedly connected with the water inlet interface of the water storage tank;
the water pump is arranged and fixed at the bottom of the water storage tank; the bottom of the water storage tank is fixedly connected with the other vehicle body part.
Furthermore, the diameter of the installation groove of the ultrasonic sealing and cleaning device is 120-140 mm, and the depth is 5-8mm; the outer circular surface of the cleaning shell is in clearance fit with the cylindrical surface of the ultrasonic sealing and cleaning device mounting groove, and the clearance is 3-5mm.
Further, the filter precision of the filter is 45-55 μm.
Further, the distance between the axis of the first articulated shaft and the axis of the second articulated shaft and the end surface of the first shell is 35-45mm.
Further, the shell water inlet interface axis is arranged at a distance of 28-32mm below the cleaning shell axis, and the shell water outlet interface axis is arranged at a distance of 28-32mm above the cleaning shell axis.
Further, the coaxiality of the rotation axis of the hinge rotating motor and the axis of the second hinge shaft is not more than phi 0.03mm.
Compared with the prior art, the utility model discloses there are following beneficial effect at least:
(1) The automatic circulating water multi-frequency ultrasonic cleaning device for the mine car camera can automatically finish cleaning liquid sealing and has high vehicle-mounted adaptability, and can better meet the adaptability requirement of complex conditions.
(2) The cleaning device can automatically and circularly supplement the cleaning liquid, and is more convenient to use.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic overall view of an automatic circulating water multi-frequency ultrasonic cleaning device for a camera of a mine car according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of a lens adaptive isolation device according to a preferred embodiment of the present invention;
fig. 3 is a schematic structural diagram of a lens-fitted isolating device (not including a camera-fitted hole seal ring, an ultrasonic-sealed cleaning device seal ring, and a transparent glass) according to a preferred embodiment of the present invention;
FIG. 4 is a schematic view of an ultrasonic seal cleaning apparatus according to a preferred embodiment of the present invention;
FIG. 5 is a schematic view of an ultrasonic seal cleaning apparatus (not including an articulated rotary motor, an articulated rotary motor support) according to a preferred embodiment of the present invention;
fig. 6 is a schematic view of an ultrasonic seal cleaning apparatus (not including the articulated rotary motor, the articulated rotary motor bracket, the first articulated mounting member, the second articulated mounting member, the first ultrasonic cleaning assembly, the second ultrasonic cleaning assembly, and the third ultrasonic cleaning assembly) according to a preferred embodiment of the present invention;
fig. 7 is a schematic view of a water circulation device according to a preferred embodiment of the present invention;
description of reference numerals: 1-camera, 71-water inlet pipe, 72-water outlet pipe, 73-water storage tank water outlet port, 74-water storage tank water inlet port, 75-backflow water pipe, 76-filter, 77-water storage tank, 78-water pump, 111-ultrasonic sealing cleaning device mounting groove, 112-ultrasonic sealing cleaning device sealing ring, 113-transparent glass mounting cylindrical surface, 115-isolation chamber, 116-first fixing support, 117-second fixing support, 118-camera adaptation hole sealing ring, 119-camera adaptation hole, 120-isolation cover, 121-transparent glass positioning surface, 130-transparent glass, 300-cleaning housing, 310-first ultrasonic mounting hole, 320-second ultrasonic mounting hole, 330-third ultrasonic mounting hole, 340-first housing end surface, 350-cleaning chamber, 360-hinged movable piece, 361-first hinged shaft, 362-second hinged shaft, 370-housing water inlet port, 380-housing water outlet port, 390-second housing end surface, 410-first ultrasonic cleaning assembly, 420-second ultrasonic cleaning assembly, 430-third ultrasonic cleaning assembly, 430-second ultrasonic cleaning assembly, 500-first ultrasonic cleaning assembly, 500-second housing water inlet port, 901-hinged motor body rotating part, 560, and rotating motor rotating part.
Detailed Description
The technical contents of the preferred embodiments of the present invention will be more clearly understood and appreciated by referring to the drawings attached to the specification. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.
The scope of the present invention is not limited to the embodiments described herein.
In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.
Example 1
Referring to fig. 1 to 7, a first embodiment of the present invention provides a specific implementation of a multi-frequency ultrasonic cleaning device for a mine car camera, which includes:
fig. 1 is the whole schematic diagram of the mine car camera automatic circulation water multifrequency ultrasonic cleaning device of a preferred embodiment of the present invention, and the mine car camera automatic circulation water multifrequency ultrasonic cleaning device of the present embodiment includes a lens adaptation isolating device, an ultrasonic sealing cleaning device and a water circulation device.
The lens adaptive isolation device comprises a first fixing support 116, a second fixing support 117, a camera adaptive hole 119, a camera adaptive hole sealing ring 118, an isolation cover 120, an isolation cavity 115, transparent glass 130, a transparent glass installation cylindrical surface 113, a transparent glass positioning surface 121, an ultrasonic sealing and cleaning device installation groove 111 and an ultrasonic sealing and cleaning device sealing ring 112;
the ultrasonic sealing cleaning device comprises a cleaning cavity 350, a cleaning shell 300, a first ultrasonic mounting hole 310, a second ultrasonic mounting hole 320, a third ultrasonic mounting hole 330, a first ultrasonic cleaning component 410, a second ultrasonic cleaning component 420, a third ultrasonic cleaning component 430, a first shell end surface 340, a second shell end surface 390, a shell water inlet interface 370, a shell water outlet interface 380, a hinged movable piece 360, a first hinged fixed piece 500, a second hinged fixed piece 510, a hinged rotating motor 600 and a hinged rotating motor support 610;
the hinge moving part 360 of the ultrasonic sealing and cleaning device comprises a first hinge shaft 361 and a second hinge shaft 362;
the first hinged fixture 500 of the ultrasonic sealing and cleaning device includes a first hinge bore 550;
the second hinge fixture 510 of the ultrasonic sealing and cleaning device includes a second hinge bore 560;
the water circulation device comprises a water inlet pipe 71, a water outlet pipe 72, a return water pipe 75, a filter 76, a water storage tank 77, a water outlet interface 73 of the water storage tank, a water inlet interface 74 of the water storage tank and a water pump 78;
the first fixing bracket 116 and the second fixing bracket 117 of the lens adaptive isolation device are fixedly connected with the vehicle body part 900;
a camera fitting hole sealing ring 118 of the lens fitting isolation device is tightly pressed between the camera fitting hole 119 and the outer surface of the camera 1; the camera adapting hole sealing ring 118 is simple and convenient, and preferably, the sealing ring is an O-shaped sealing ring;
the outer circle surface of the transparent glass 130 of the lens adaptive isolation device is hermetically bonded with the transparent glass installation cylindrical surface 113 of the lens adaptive isolation device, and the connection is reliable and firm and is sealed and waterproof through bonding connection; one surface of the transparent glass 130 of the lens adaptive isolation device is tightly attached to the transparent glass positioning surface 121 of the lens adaptive isolation device;
the cleaning shell 300 of the ultrasonic sealing cleaning device is embedded into the ultrasonic sealing cleaning device mounting groove 111 of the lens adapting isolation device under the driving of the hinged rotating motor 600 of the ultrasonic sealing cleaning device; the ultrasonic sealing and cleaning device sealing ring 112 of the lens adapting and isolating device is tightly pressed between the bottom surface of the ultrasonic sealing and cleaning device mounting groove 111 of the lens adapting and isolating device and the first shell end surface 340 of the ultrasonic sealing and cleaning device to realize sealing and water proofing; the ultrasonic sealing and cleaning device sealing ring 112 is set to be stuck in the ultrasonic sealing and cleaning device mounting groove 111 of the lens adaptive isolation device; the sealing ring 112 of the ultrasonic sealing and cleaning device for sealing is simple and convenient, and preferably, the sealing ring is an O-shaped sealing ring;
the first ultrasonic cleaning component 410 of the ultrasonic sealing and cleaning device is fixedly connected in the first ultrasonic mounting hole 310 through threads; the pitch of the thread is less than 0.5mm; a second ultrasonic cleaning component 420 of the ultrasonic sealing and cleaning device is fixedly connected in the second ultrasonic mounting hole 320 through threads; the pitch of the thread is less than 0.5mm; a third ultrasonic cleaning component 430 of the ultrasonic sealing and cleaning device is fixedly connected in the third ultrasonic mounting hole 330 through threads; the pitch of the thread is less than 0.5mm;
one end of a water inlet pipe 71 of the water circulating device is fixedly connected with a shell water inlet interface 370 of the ultrasonic sealing and cleaning device, and the other end of the water inlet pipe is fixedly connected with a water outlet interface 73 of a water storage tank of the water circulating device and can be clamped by a clamp to prevent water leakage;
one end of a water outlet pipe 72 of the water circulation device is fixedly connected with a shell water outlet connector 380 of the ultrasonic sealing and cleaning device, and the other end of the water outlet pipe is fixedly connected with a water inlet of a filter 76 of the water circulation device and can be clamped by a clamp to prevent water from leaking;
one end of a return water pipe 75 of the water circulating device is fixedly connected with a water outlet of a filter 76 of the water circulating device, and the other end of the return water pipe is fixedly connected with a water inlet connector 74 of a water storage tank of the water circulating device and can be clamped by a clamp to prevent water leakage;
the water pump 78 of the water circulation device is arranged and fixed at the bottom of the water storage tank 77 of the water circulation device; the bottom of the water storage tank 77 of the water circulation device is fixedly connected with another vehicle body part 901;
the hinged moving piece 360 of the ultrasonic sealing and cleaning device is fixedly connected to the bottommost part of the cleaning shell 300 of the ultrasonic sealing and cleaning device;
the first hinge hole 550 of the first hinge fixing member 500 of the ultrasonic sealing and cleaning device is movably connected with the first hinge shaft 361 of the hinge moving member 360 of the ultrasonic sealing and cleaning device;
the second hinge hole 560 of the second hinge fixing member 510 of the ultrasonic sealing and cleaning apparatus is movably connected with the second hinge shaft 362 of the hinge moving member 360 of the ultrasonic sealing and cleaning apparatus;
the first hinge fixing piece 500 and the second hinge fixing piece 510 of the ultrasonic sealing and cleaning device are fixedly connected with the body part 900;
the rotating shaft of the hinge rotating motor 600 of the ultrasonic sealing and cleaning device is fixedly connected with the second hinge shaft 362 of the hinge moving piece 360 of the ultrasonic sealing and cleaning device;
the hinged rotary motor bracket 610 of the ultrasonic sealing and cleaning device is fixedly connected with the vehicle body part 900;
the diameter of the ultrasonic sealing and cleaning device installation groove 111 of the lens adapting and isolating device is 120-140 mm, preferably 130mm; the hole depth is 5-8mm, preferably 6mm; the outer circular surface of the cleaning shell 300 of the ultrasonic sealing and cleaning device is in clearance fit with the cylindrical surface of the ultrasonic sealing and cleaning device mounting groove 111 of the lens adaptive isolating device, the clearance is 3-5mm, preferably 4mm, and the movement of the hinge mechanism of the sealing and cleaning shell is guaranteed not to be interfered.
The filtering precision of the filter 76 of the water circulating device is 45-55 μm, which ensures that the cleaning liquid in the cleaning cavity 350 of the cleaning shell 300 of the ultrasonic sealing cleaning device enters the water storage tank 77 of the water circulating device after being filtered, and then the next cleaning is carried out, thereby saving water resources.
The coaxiality of the rotation axis of the hinged rotating motor 600 of the ultrasonic sealing and cleaning device and the second hinge shaft 362 axis of the hinged moving part 360 of the ultrasonic sealing and cleaning device is not more than phi 0.03mm, and the hinged moving part 360 of the ultrasonic sealing and cleaning device is guaranteed to rotate stably.
The distance between the axis of the first hinge shaft 361 and the axis of the second hinge shaft 362 of the hinge moving part 360 of the ultrasonic seal cleaning device and the first shell end surface 340 of the ultrasonic seal cleaning device is 35-45mm, preferably 40mm, so that the extra moment caused by the gravity of the cleaning shell 300 of the ultrasonic seal cleaning device during the rotation of the hinge moving part 360 of the ultrasonic seal cleaning device is reduced.
The axis of the shell water inlet interface 370 of the ultrasonic sealing and cleaning device is arranged at a distance of 28-32mm, preferably 30mm, below the axis of the cleaning shell 300 of the ultrasonic sealing and cleaning device; the axis of the shell water outlet port 380 of the ultrasonic sealing and cleaning device is arranged at a position 28-32mm, preferably 30mm, above the axis of the cleaning shell 300 of the ultrasonic sealing and cleaning device; when the ultrasonic sealing cleaning device works, cleaning liquid can stably flow into the cleaning cavity 350 of the ultrasonic sealing cleaning device and fill the whole cavity.
The working principle is as follows: when the camera 1 has different degrees of dust and needs to be cleaned, firstly, under the action of a hinged rotating motor 600 of the ultrasonic sealed cleaning device, a hinged moving part 360 of the ultrasonic sealed cleaning device rotates to realize the sealing and water proofing between an ultrasonic sealed cleaning device installation groove 111 of the lens adaptive isolation device and a first shell end surface 340 of the ultrasonic sealed cleaning device; then, the water pump 78 in the water circulation device fills the water in the water storage tank 77 into the cleaning cavity 350 of the ultrasonic sealing cleaning device, and the sewage is filtered by the filter 76 and then flows back into the water storage tank 77, so that the water is saved; finally, the first ultrasonic cleaning component 410, the second ultrasonic cleaning component 420 and the third ultrasonic cleaning component 430 of the ultrasonic sealing and cleaning device are started to work to realize the ultrasonic cleaning of the transparent glass 130 of the lens adapting and isolating device.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions according to the present invention, which can be obtained by logical analysis, reasoning or limited experiments based on the prior art by those skilled in the art, should be within the scope of protection determined by the claims.
Claims (7)
1. The utility model provides a mine car camera automatic cycle water multifrequency ultrasonic cleaning device which characterized in that includes: the device comprises a lens adapting and isolating device, an ultrasonic sealing and cleaning device and a water circulating device;
the lens adaptive isolation device comprises a first fixing support, a second fixing support, a camera adaptive hole sealing ring, an isolation cover, an isolation cavity, transparent glass, a transparent glass installation cylindrical surface, a transparent glass positioning surface, an ultrasonic sealing and cleaning device installation groove and an ultrasonic sealing and cleaning device sealing ring;
the ultrasonic sealing cleaning device comprises a cleaning cavity, a cleaning shell, a first ultrasonic mounting hole, a second ultrasonic mounting hole, a third ultrasonic mounting hole, a first ultrasonic cleaning assembly, a second ultrasonic cleaning assembly, a third ultrasonic cleaning assembly, a first shell end face, a second shell end face, a shell water inlet interface, a shell water outlet interface, a hinged movable part, a first hinged fixing part, a second hinged fixing part, a hinged rotating motor and a hinged rotating motor support;
the hinge moving part of the ultrasonic sealing and cleaning device comprises a first hinge shaft and a second hinge shaft;
the first hinge fixing piece of the ultrasonic sealing and cleaning device comprises a first hinge hole;
the second hinge fixing piece of the ultrasonic sealing and cleaning device comprises a second hinge hole;
the water circulation device comprises a water inlet pipe, a water outlet pipe, a backflow water pipe, a filter, a water storage tank, a water outlet interface of the water storage tank, a water inlet interface of the water storage tank and a water pump.
2. The automatic circulating water multi-frequency ultrasonic cleaning device for the mine car camera according to claim 1, which comprises:
the first fixing bracket and the second fixing bracket are fixedly connected with the vehicle body part;
the camera adapting hole sealing ring is tightly pressed between the camera adapting hole and the outer surface of the camera;
the outer circle surface of the transparent glass is hermetically bonded with the transparent glass installation cylindrical surface, and one surface of the transparent glass is tightly attached to a transparent glass positioning surface of the lens adaptive isolation device;
the cleaning shell is embedded into the mounting groove of the ultrasonic sealing cleaning device under the drive of the hinged rotary motor; the sealing ring of the ultrasonic sealing and cleaning device is tightly pressed between the bottom surface of the mounting groove of the ultrasonic sealing and cleaning device and the end surface of the first shell,
the first ultrasonic cleaning assembly is fixedly connected in the first ultrasonic mounting hole through threads, and the thread pitch of the threads is smaller than 0.5mm;
the second ultrasonic cleaning assembly is fixedly connected in the second ultrasonic mounting hole through threads, and the thread pitch of the threads is less than 0.5mm;
the third ultrasonic cleaning assembly is fixedly connected in the third ultrasonic mounting hole through threads, and the thread pitch of the threads is less than 0.5mm;
the hinged moving part is fixedly connected to the bottommost part of the cleaning shell;
the first hinge hole is movably connected with the first hinge shaft;
the second hinge hole is movably connected with the second hinge shaft;
the first hinge fixing piece, the second hinge fixing piece and the vehicle body part are fixedly connected;
the rotating shaft of the hinged rotating motor is fixedly connected with the second hinged shaft;
the hinged rotating motor support is fixedly connected with the vehicle body part;
one end of the water inlet pipe is fixedly connected with the water inlet interface of the shell, and the other end of the water inlet pipe is fixedly connected with the water outlet interface of the water storage tank;
one end of the water outlet pipe is fixedly connected with the water outlet port of the shell, and the other end of the water outlet pipe is fixedly connected with the water inlet of the filter;
one end of the backflow water pipe is fixedly connected with the water outlet of the filter, and the other end of the backflow water pipe is fixedly connected with the water inlet interface of the water storage tank;
the water pump is arranged and fixed at the bottom of the water storage tank; the bottom of the water storage tank is fixedly connected with the other vehicle body part.
3. The automatic circulating water multi-frequency ultrasonic cleaning device for the mine car camera according to claim 1, which comprises: the diameter of the mounting groove of the ultrasonic sealing and cleaning device is 120-140 mm, and the hole depth is 5-8mm; the outer circular surface of the cleaning shell is in clearance fit with the cylindrical surface of the ultrasonic sealing and cleaning device mounting groove, and the clearance is 3-5mm.
4. The automatic circulating water multi-frequency ultrasonic cleaning device for the camera of the mine car as claimed in claim 1, which comprises: the filtration precision of the filter is 45-55 μm.
5. The automatic circulating water multi-frequency ultrasonic cleaning device for the mine car camera according to claim 1, which comprises: the distance between the axis of the first articulated shaft and the axis of the second articulated shaft and the end surface of the first shell of the ultrasonic sealing and cleaning device is 35-45mm.
6. The automatic circulating water multi-frequency ultrasonic cleaning device for the mine car camera according to claim 1, which comprises: the shell water inlet interface axis is arranged at a distance of 28-32mm below the axis of the cleaning shell, and the shell water outlet interface axis is arranged at a distance of 28-32mm above the axis of the cleaning shell.
7. The automatic circulating water multi-frequency ultrasonic cleaning device for the mine car camera according to claim 1, which comprises: the coaxiality of the rotation axis of the hinged rotating motor and the axis of the second hinged shaft is not more than phi 0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222934184.1U CN218367720U (en) | 2022-11-03 | 2022-11-03 | Mine car camera automatic cycle water multifrequency ultrasonic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222934184.1U CN218367720U (en) | 2022-11-03 | 2022-11-03 | Mine car camera automatic cycle water multifrequency ultrasonic cleaning device |
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| Publication Number | Publication Date |
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| CN218367720U true CN218367720U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222934184.1U Active CN218367720U (en) | 2022-11-03 | 2022-11-03 | Mine car camera automatic cycle water multifrequency ultrasonic cleaning device |
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| Country | Link |
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| CN (1) | CN218367720U (en) |
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