CN219817190U - Full-closed electric ash scraping box - Google Patents
Full-closed electric ash scraping box Download PDFInfo
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- CN219817190U CN219817190U CN202321250120.8U CN202321250120U CN219817190U CN 219817190 U CN219817190 U CN 219817190U CN 202321250120 U CN202321250120 U CN 202321250120U CN 219817190 U CN219817190 U CN 219817190U
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- sealing cover
- scraping
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- rubber
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- 238000007790 scraping Methods 0.000 title claims abstract description 84
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 30
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 29
- 238000007664 blowing Methods 0.000 claims description 23
- 239000011521 glass Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a full-closed electric ash scraping box, which comprises an equipment mounting box with a sealed equipment mounting cavity, wherein a lower sealing cover made of transparent materials is arranged at the bottom of the equipment mounting box, the outer side surface of the lower sealing cover is a surface to be cleaned, the full-closed electric ash scraping box also comprises an automatic ash scraping component, the automatic ash scraping component comprises a rotating driving piece and a rubber scraping plate, the rotating driving piece is arranged at the outer side part of the equipment mounting box, the rubber scraping plate is fixedly connected with the rotating driving piece, the rubber scraping plate is arranged right on the surface to be cleaned, and the rubber scraping plate can synchronously rotate along with the rotating driving piece and is contacted with the surface to be cleaned so as to scrape dust on the surface to be cleaned. Compared with the prior art, the full-closed electric ash scraping box can realize automatic dust removal, and is low in labor input cost and high in safety. The utility model has the advantages of simplicity, practicality, durable structure, ingenious design and low manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of electronic equipment dust prevention, and particularly relates to a fully-closed electric ash scraping box.
Background
When electronic equipment such as a camera and a laser ranging head are used, cleanliness of a lens panel of the electronic equipment needs to be guaranteed, when more dust is accumulated on the camera, definition of the camera is affected, image acquisition effect is affected, and when more dust is accumulated on the laser ranging head, normal emission of laser is also affected, and normal operation of the laser is affected. When such electronic devices are installed on a dust-carrying operation site or in a place where wiping is inconvenient, there is a technical problem that normal use is affected due to dust accumulation.
In the prior art, electronic equipment such as a camera, a laser ranging head and the like are dedusted by using a climbing ladder or lifting equipment in a manual wiping mode.
The prior art has the defects that a mode of manually wiping ash is adopted, so that large labor cost is required, and potential safety hazards exist.
Therefore, it is necessary to provide a new fully-enclosed electric ash scraping box to solve the above technical problems.
Disclosure of Invention
First, the technical problem to be solved
Based on the above, the utility model provides a fully-closed electric ash scraping box, which aims to solve the technical problems that a manual ash scraping mode is adopted in the use process of the traditional electronic equipment, so that large labor cost is required to be input, and potential safety hazards exist.
(II) technical scheme
In order to solve the technical problems, the utility model provides a fully-closed electric ash scraping box, which comprises an equipment mounting box with a sealed equipment mounting cavity, wherein a lower sealing cover made of transparent materials is arranged at the bottom of the equipment mounting box, the outer side surface of the lower sealing cover is a surface to be cleaned, the fully-closed electric ash scraping box further comprises an automatic ash scraping assembly, the automatic ash scraping assembly comprises a rotating driving piece and a rubber scraping plate, the rotating driving piece is arranged at the outer side part of the equipment mounting box, the rubber scraping plate is fixedly connected with the rotating driving piece, the rubber scraping plate is arranged opposite to the surface to be cleaned, and the rubber scraping plate can synchronously rotate along with the rotating driving piece and is contacted with the surface to be cleaned so as to scrape dust on the surface to be cleaned.
Preferably, the fully-closed electric ash scraping box further comprises an air blowing pipe which is arranged on the outer side of the equipment installation box and used for blowing air to the rubber scraping plate, and the air blowing pipe and the rotary driving piece are respectively arranged on two opposite sides of the equipment installation box.
Preferably, the whole rubber scraper is rectangular plate-shaped, the air blowing pipe is connected with an air tap, the air tap is arranged on one side of the rubber scraper in the length direction, and the air tap of the air blowing pipe is opposite to the rubber scraper.
Preferably, the device mounting box further comprises an upper sealing cover and a cylindrical shell with two open ends, the upper sealing cover and the lower sealing cover are respectively arranged at the two ends of the cylindrical shell, the upper sealing cover, the cylindrical shell and the lower sealing cover jointly enclose a device mounting cavity, and the upper sealing cover is provided with a waterproof joint communicated with the device mounting cavity and the external space of the device mounting box.
Preferably, the fully-closed electric ash scraping box comprises a use state, and when the fully-closed electric ash scraping box is in the use state, the upper sealing cover and the lower sealing cover are arranged up and down.
Preferably, the fully-closed electric ash scraping box further comprises a left plate clamp and a right plate clamp for clamping and fixing the rubber scraping plate, wherein a clamping space is defined by the left plate clamp and the right plate clamp together, the lower part of the rubber scraping plate is arranged in the clamping space, and the upper part of the rubber scraping plate extends out of the clamping space; the left plate clamp and the right plate clamp are far away from one end of the air blowing pipe and are fixedly connected with the rotation driving piece, and the fully-closed electric ash scraping box further comprises a threaded connecting piece which penetrates through the left plate clamp, the rubber scraping plate and the right plate clamp simultaneously to achieve fixation of the left plate clamp, the rubber scraping plate and the right plate clamp.
Preferably, the fully-closed electric ash scraping box further comprises a motor support, the whole motor support is of an angle code structure, one end of the motor support is fixed with the cylindrical shell, and the other end of the motor support is provided with the rotation driving piece; the full-closed electric ash scraping box further comprises an air pipe support, the whole air pipe support is of an angle code structure, one end of the air pipe support is fixed with the cylindrical shell, and the other end of the air pipe support is provided with the air blowing pipe.
Preferably, the whole cylindrical shell is cylindrical, a lower annular mounting groove formed by recessing is formed in the inner side of the bottom of the cylindrical shell, the lower sealing cover is arranged in the lower annular mounting groove, and the lower sealing cover and the groove wall of the lower annular mounting groove are sealed and bonded by glass cement.
Preferably, an upper annular mounting groove formed by recessing is formed in the inner side of the top of the cylindrical shell, an internal thread is formed at the upper annular mounting groove, the lower part of the upper sealing cover is contained in the upper annular mounting groove and is in threaded sealing connection with the upper annular mounting groove, and the upper part of the upper sealing cover is covered on the top of the cylindrical shell; the upper sealing cover is further provided with a joint installation threaded hole penetrating through the upper sealing cover, and the lower part of the waterproof joint is contained in the joint installation threaded hole and is in threaded sealing connection with the joint installation threaded hole.
Preferably, the rotation driving member is a motor capable of achieving 360 ° rotation or a swing motor capable of achieving less than 360 ° reciprocating rotation.
(III) beneficial effects
Compared with the prior art, the fully-closed electric ash scraping box can be used for installing electronic equipment on a construction site with more dust or at a high or steep position, so that automatic dust removal can be realized, and manual dust removal is not needed. The labor input cost is low, and the use safety performance of the equipment can be improved. The utility model has the advantages of simplicity, practicality, durable structure, ingenious design and low manufacturing cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of one direction of the present utility model;
FIG. 2 is a schematic perspective view of another aspect of the present utility model;
FIG. 3 is a schematic front view of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
FIG. 5 is an enlarged view of a portion of FIG. 3 at A;
fig. 6 is a partial enlarged view at B in fig. 3.
Reference numerals illustrate:
1. the device comprises a device mounting cavity, a lower sealing cover, a surface to be cleaned, a rotary driving piece, a rubber scraper, a gas blowing pipe, a gas nozzle, a cylindrical shell, a 9 upper sealing cover, a 11 waterproof joint, a 12 left plate clamp, a 13 right plate clamp, a 14 clamping space, a 15 threaded connecting piece, a 16 motor bracket, a 17 gas pipe bracket, a 18 lower annular mounting groove, a 19 upper annular mounting groove, a 20 internal thread and a 21 joint mounting threaded hole.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
The fully enclosed electric dust box of the present utility model is further described below with reference to fig. 1-6.
Referring to fig. 1-4, the utility model discloses a full-closed electric ash scraping box, which comprises an equipment mounting box with a sealed equipment mounting cavity 1, wherein a lower sealing cover 2 made of transparent materials is arranged at the bottom of the equipment mounting box, the outer side surface of the lower sealing cover 2 is a surface 3 to be cleaned, the full-closed electric ash scraping box also comprises an automatic ash scraping assembly, the automatic ash scraping assembly comprises a rotary driving piece 4 arranged at the outer side part of the equipment mounting box and a rubber scraping plate 5 fixedly connected with the rotary driving piece 4, the rubber scraping plate 5 is arranged opposite to the surface 3 to be cleaned, and the rubber scraping plate 5 can synchronously rotate along with the rotary driving piece 4 and is contacted with the surface 3 to be cleaned so as to scrape dust on the surface 3 to be cleaned.
More specifically, the lower seal cover 2 is glass with high transparency.
In the present embodiment, the apparatus mounting case is used for mounting an electronic apparatus such as a camera, a laser ranging head, or the like, and since the apparatus mounting chamber 1 is of a sealed structure, dust in the environment can be prevented from accumulating at the apparatus lens. The lower sealing cover 2 is made of transparent material, so that electronic devices such as a camera, a laser ranging head and the like arranged in the device mounting cavity 1 can collect image information or emit laser rays from the lower sealing cover 2. The surface 3 to be cleaned of the lower seal cover 2 is exposed to the environment and is liable to deposit ash. Therefore, dust blocking of the device lens or the emitter head can be avoided by only ensuring the cleaning of the surface 3 to be cleaned.
In this embodiment, the rubber scraper 5 rotates under the action of the rotation driving member 4, and can automatically scrape dust on the surface 3 to be cleaned, the rubber scraper 5 has elasticity, when the rubber scraper 5 does not contact the surface 3 to be cleaned, the rubber scraper 5 and the surface 3 to be cleaned have overlapping sections, when the rubber scraper 5 is stressed to rotate to the surface 3 to be cleaned, the rubber scraper 5 is in a bending state, and under the driving of the rotation driving member 4, the rubber scraper 5 is repeatedly used for a plurality of times, so that the dust on the surface 3 to be cleaned can be scraped sufficiently.
The width of the overlapped section of the rubber scraper 5 and the surface 3 to be cleaned is generally 3-8mm, and when the method is implemented, the width of other overlapped sections can be reasonably selected according to the size of the equipment mounting box and the thickness and the elasticity of the rubber scraper 5.
The electronic device itself requires power, and the rotary driving member 4 may be connected to the same power.
In summary, by adopting the scheme of the utility model, the surface 3 to be cleaned can be automatically cleaned by using the rotary drive, and the problem of abrasion of the lens of the equipment caused by direct wiping of the equipment can be avoided.
According to the specific embodiment of the utility model, the fully-closed electric ash scraping box further comprises an air blowing pipe 6 which is arranged at the outer side of the equipment installation box and used for blowing air to the rubber scraping plate 5, and the air blowing pipe 6 and the rotary driving piece 4 are respectively arranged at two opposite sides of the equipment installation box.
More specifically, the rubber blade 5 is in a rectangular plate shape as a whole, the air tap 7 is connected to the air blowing pipe 6, the air tap 7 is provided on one side of the rubber blade 5 in the length direction, and the air tap 7 of the air blowing pipe 6 is provided opposite to the rubber blade 5.
In this embodiment, the air blowing pipe 6 is connected with high-pressure gas, and the high-pressure gas is blown to the rubber scraper 5 through the air tap 7, so that dust on the rubber scraper 5 is blown off, the dust is prevented from being stuck on the rubber scraper 5, and the air tap 7 is arranged to be beneficial to expanding the action range of air flow. With the structure, the dust removal effect can be further improved.
According to the specific embodiment of the utility model, the equipment installation box further comprises an upper sealing cover 9 and a cylindrical shell 8 with two open ends, wherein the upper sealing cover 9 and the lower sealing cover 2 are respectively arranged at the two ends of the cylindrical shell 8, the upper sealing cover 9, the cylindrical shell 8 and the lower sealing cover 2 jointly enclose an equipment installation cavity 1, and a waterproof joint 11 which is communicated with the equipment installation cavity 1 and the external space of the equipment installation box is arranged on the upper sealing cover 9.
In this embodiment, the equipment installation box adopts split structure, does benefit to machine-shaping, still does benefit to electronic equipment's dismouting. The waterproof connector 11 has a through hole for drawing out a power cord of the electronic device. The waterproof joint 11 has waterproof performance and can improve waterproof performance.
According to the specific embodiment of the utility model, the fully-closed electric ash scraping box comprises a use state, and when the fully-closed electric ash scraping box is in the use state, the upper sealing cover 9 and the lower sealing cover 2 are arranged up and down.
In this embodiment, the upper seal cover 9 and the lower seal cover 2 are disposed up and down, and the lower seal cover 2 is disposed directly under or obliquely downward when the equipment mounting box is mounted. With this structure, dust accumulation on the surface 3 to be cleaned can be avoided as much as possible, and when the rubber blade 5 scrapes off the dust, the scraped dust can be naturally dropped off, and the dust removal effect can be further improved.
According to the specific embodiment of the utility model, the fully-closed electric ash scraping box further comprises a left plate clamp 12 and a right plate clamp 13 for clamping and fixing the rubber scraping plate 5, the left plate clamp 12 and the right plate clamp 13 jointly enclose a clamping space 14, the lower part of the rubber scraping plate 5 is arranged in the clamping space 14, and the upper part of the rubber scraping plate 5 extends out of the clamping space 14; the end of the left plate clamp 12 and the right plate clamp 13, which are far away from the air blowing pipe 6, are fixedly connected with the rotation driving piece 4, and the fully-closed electric ash scraping box further comprises a threaded connecting piece 15 which penetrates through the left plate clamp 12, the rubber scraping plate 5 and the right plate clamp 13 simultaneously to realize the fixation of the left plate clamp, the rubber scraping plate 5 and the right plate clamp.
More specifically, the screw 15 includes a bolt penetrating the left plate clip 12, the rubber blade 5, and the right plate clip 13, and a nut for locking the bolt.
In this embodiment, the rubber blade 5 is clamped and fixed by the left plate clamp 12 and the right plate clamp 13, so that the strength of the lower portion of the rubber blade 5 can be improved, bending along the length direction is avoided, and effective force application of the rubber blade 5 is ensured.
According to the specific embodiment of the utility model, the fully-closed electric ash scraping box further comprises a motor bracket 16, the whole motor bracket 16 is of a corner bracket structure, one end of the motor bracket 16 is fixed with the cylindrical shell 8, and the other end of the motor bracket 16 is provided with a rotary driving piece 4; the full-closed electric ash scraping box further comprises an air pipe support 17, the air pipe support 17 is of an angle code structure, one end of the air pipe support 17 is fixed with the cylindrical shell 8, and the other end of the air pipe support 17 is provided with an air blowing pipe 6.
In the present embodiment, the motor bracket 16 is provided, so that the rotation driving element 4 can be easily attached and detached. By arranging the air pipe support 17, the disassembly and assembly of the air pipe support 17 are facilitated.
Referring to fig. 5-6, according to the embodiment of the utility model, the cylindrical shell 8 is integrally cylindrical, a lower annular mounting groove 18 is formed by recessing the inner side of the bottom of the cylindrical shell 8, the lower sealing cover 2 is arranged in the lower annular mounting groove 18, and the lower sealing cover 2 and the groove wall of the lower annular mounting groove 18 are sealed and bonded by glass cement.
In this embodiment, the lower annular mounting groove 18 is provided, which is favorable for positioning and mounting the lower seal cover 2, and can provide a larger adhesive surface to ensure stable adhesion.
According to the specific embodiment of the utility model, an upper annular mounting groove 19 formed by recessing is arranged on the inner side of the top of the cylindrical shell 8, an internal thread 20 is arranged at the upper annular mounting groove 19, the lower part of the upper sealing cover 9 is accommodated in the upper annular mounting groove 19 and is in threaded sealing connection with the upper annular mounting groove 19, and the upper part of the upper sealing cover 9 is covered on the top of the cylindrical shell 8; the upper sealing cover 9 is also provided with a joint installation threaded hole 21 penetrating through the upper sealing cover, and the lower part of the waterproof joint 11 is accommodated in the joint installation threaded hole 21 and is in threaded sealing connection with the joint installation threaded hole 21.
In this embodiment, an upper annular mounting groove 19 is provided to facilitate positioning and mounting of the upper seal cover 9. The waterproof joint 11 is connected with the joint installation threaded hole 21 in a threaded manner, so that the disassembly is facilitated.
According to an embodiment of the utility model, the rotary drive 4 is an electric motor capable of 360 ° rotation or a swing motor capable of reciprocating rotation less than 360 °.
In the present embodiment, when the rotation driving element 4 is a motor, the rotation driving element can be rotated continuously by 360 ° after being energized, and when the rotation driving element 4 is a swing motor, the rotation driving element can be reciprocated after being energized. Both structures can drive the rubber scraper 5 to scrape dust. The rotary drive 4 is preferably an electric motor, since the motor does not have to take into account the problems of adjustment and setting of the swing position, which is easier to implement.
After the rubber scraper 5 scrapes dust, the rotation driving piece 4 stops, and the rubber scraper 5 stops at one side of the equipment mounting box, so that shielding is avoided.
The utility model is characterized in that the electronic equipment is arranged in the equipment mounting box to protect the electronic equipment from dust, and the utility model is also provided with the transparent lower sealing plate, so that the lower sealing plate can be automatically cleaned after the automatic ash scraping component is electrified, and the normal use of the electronic equipment is not affected.
Compared with the prior art, the fully-closed electric ash scraping box can be used for installing electronic equipment on a construction site with more dust or at a high or steep position, so that automatic dust removal can be realized, and manual dust removal is not needed. The labor input cost is low, and the use safety performance of the equipment can be improved. The utility model has the advantages of simplicity, practicality, durable structure, ingenious design and low manufacturing cost.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the connection may be mechanical connection, electrical connection, direct connection, indirect connection through an intermediate medium, communication between two elements, or "transmission connection", i.e. power connection by various suitable means such as belt transmission, gear transmission or sprocket transmission. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Claims (10)
1. The utility model provides a full-closed electronic ash box of scraping, its characterized in that, including the equipment installation box that has sealed equipment installation cavity, the bottom of equipment installation box is equipped with the lower sealed lid of being made by transparent material, the lateral surface of lower sealed lid is for waiting the clean face, full-closed electronic ash box of scraping still includes automatic ash scraping assembly, automatic ash scraping assembly including install in the rotation driving piece of equipment installation box lateral part and with the rubber scraper blade that rotation driving piece is fixed links to each other, rubber scraper blade just to wait the clean face setting, just rubber scraper blade can follow rotation driving piece synchronous rotation, and with wait to clean the face contact, with strike off wait dust on the clean face.
2. The fully-closed electric ash scraping box according to claim 1, further comprising an air blowing pipe which is arranged on the outer side of the equipment installation box and used for blowing air to the rubber scraper, wherein the air blowing pipe and the rotary driving piece are respectively arranged on two opposite sides of the equipment installation box.
3. The fully-closed electric ash scraping box according to claim 2, wherein the whole rubber scraping plate is rectangular, the air blowing pipe is connected with an air nozzle, the air nozzle is arranged on one side of the rubber scraping plate in the length direction, and the air nozzle of the air blowing pipe is opposite to the rubber scraping plate.
4. The fully-closed electric ash scraping box according to claim 3, wherein the equipment installation box further comprises an upper sealing cover and a cylindrical shell with two open ends, the upper sealing cover and the lower sealing cover are respectively arranged at the two ends of the cylindrical shell, the upper sealing cover, the cylindrical shell and the lower sealing cover jointly enclose the equipment installation cavity, and a waterproof joint which is communicated with the equipment installation cavity and the external space of the equipment installation box is arranged on the upper sealing cover.
5. The fully-enclosed electric ash-scraping box according to claim 4, wherein the fully-enclosed electric ash-scraping box comprises a use state, and the upper sealing cover and the lower sealing cover are arranged up and down when the fully-enclosed electric ash-scraping box is in the use state.
6. The fully-closed electric ash scraping box according to claim 5, further comprising a left plate clamp and a right plate clamp for clamping and fixing the rubber scraping plate, wherein the left plate clamp and the right plate clamp jointly enclose a clamping space, the lower part of the rubber scraping plate is arranged in the clamping space, and the upper part of the rubber scraping plate extends out of the clamping space; the left plate clamp and the right plate clamp are far away from one end of the air blowing pipe and are fixedly connected with the rotation driving piece, and the fully-closed electric ash scraping box further comprises a threaded connecting piece which penetrates through the left plate clamp, the rubber scraping plate and the right plate clamp simultaneously to achieve fixation of the left plate clamp, the rubber scraping plate and the right plate clamp.
7. The fully-closed electric ash scraping box according to claim 6, further comprising a motor support, wherein the whole motor support is of an angle code structure, one end of the motor support is fixed with the cylindrical shell, and the other end of the motor support is provided with the rotary driving piece; the full-closed electric ash scraping box further comprises an air pipe support, the whole air pipe support is of an angle code structure, one end of the air pipe support is fixed with the cylindrical shell, and the other end of the air pipe support is provided with the air blowing pipe.
8. The fully-closed electric ash scraping box according to claim 7, wherein the whole cylindrical shell is cylindrical, a lower annular mounting groove formed by recessing is formed in the inner side of the bottom of the cylindrical shell, the lower sealing cover is arranged in the lower annular mounting groove, and the lower sealing cover and the groove wall of the lower annular mounting groove are sealed and bonded by glass cement.
9. The fully-closed electric ash scraping box according to claim 8, wherein an upper annular mounting groove formed by recessing is formed in the inner side of the top of the cylindrical shell, an internal thread is formed at the upper annular mounting groove, the lower part of the upper sealing cover is accommodated in the upper annular mounting groove and is in threaded sealing connection with the upper annular mounting groove, and the upper part of the upper sealing cover is covered on the top of the cylindrical shell; the upper sealing cover is further provided with a joint installation threaded hole penetrating through the upper sealing cover, and the lower part of the waterproof joint is contained in the joint installation threaded hole and is in threaded sealing connection with the joint installation threaded hole.
10. A fully enclosed electric ash scraping box according to claim 9, characterised in that the rotary drive is an electric motor capable of 360 ° rotation or a swing motor capable of less than 360 ° reciprocal rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321250120.8U CN219817190U (en) | 2023-05-23 | 2023-05-23 | Full-closed electric ash scraping box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321250120.8U CN219817190U (en) | 2023-05-23 | 2023-05-23 | Full-closed electric ash scraping box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219817190U true CN219817190U (en) | 2023-10-13 |
Family
ID=88277262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321250120.8U Active CN219817190U (en) | 2023-05-23 | 2023-05-23 | Full-closed electric ash scraping box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219817190U (en) |
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2023
- 2023-05-23 CN CN202321250120.8U patent/CN219817190U/en active Active
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