CN113020082A - Cleaning device - Google Patents
Cleaning device Download PDFInfo
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- CN113020082A CN113020082A CN202110341769.XA CN202110341769A CN113020082A CN 113020082 A CN113020082 A CN 113020082A CN 202110341769 A CN202110341769 A CN 202110341769A CN 113020082 A CN113020082 A CN 113020082A
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- Prior art keywords
- cleaning
- cleaned
- spray head
- cleaning device
- piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a cleaning device, and belongs to the technical field of cleaning equipment. The cleaning device comprises a cleaning assembly and a water pumping assembly, the cleaning assembly comprises a cleaning body, a plurality of cleaning pieces are arranged on the cleaning body at intervals, two adjacent cleaning pieces form a groove on the cleaning piece, and the cleaning pieces can be inserted into the grooves; the cleaning piece comprises a spray head which is used for washing the piece to be cleaned; the output end of the water pumping assembly is connected with the spray head, and the other end of the water pumping assembly is connected with a water source so as to realize water delivery to the spray head. The cleaning device comprises a plurality of cleaning pieces arranged at intervals, and the cleaning pieces can be inserted into the grooves formed by the adjacent two pieces to be cleaned on the pieces to be cleaned, so that the problem that the pieces to be cleaned are difficult to clean due to the existence of cleaning blind areas is solved; the nozzle washes the to-be-cleaned part to clean the to-be-cleaned part by the cleaning assembly, so that the cleaning efficiency and the cleaning effect of the cleaning device are improved.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a cleaning device.
Background
The insulator plays an important role in supporting a lead and preventing current from flowing back to the ground in the laying of a high-voltage power grid, but dust on the insulator can weaken the insulating property of the insulator, so that dangerous accidents are easy to happen. Therefore, cleaning the insulator is an essential step for improving the safety of workers.
The insulator can only be cleaned in the prior art through natural rainfall scouring or manual cleaning and the like, but the insulator comprises an insulator body and umbrella skirts which are arranged on the insulator body at intervals along the vertical direction, and a cleaning blind area is formed between every two adjacent umbrella skirts. The problems that the cleaning blind area cannot be cleaned by natural rainfall scouring, the rainfall time cannot be determined and the like exist. The manual cleaning consumes time and labor, the cleaning efficiency is low, and the obtained cleaning effect is poor.
Therefore, it is desirable to provide a cleaning device to solve the above problems.
Disclosure of Invention
The invention aims to provide a cleaning device, which can solve the problem that a piece to be cleaned is difficult to clean due to the fact that a cleaning blind area exists in the piece to be cleaned, and improves cleaning efficiency and cleaning effect.
In order to realize the purpose, the following technical scheme is provided:
a cleaning device for cleaning a member to be cleaned, the member to be cleaned including a plurality of pieces to be cleaned arranged at intervals, comprising:
the cleaning assembly comprises a cleaning body, a plurality of cleaning pieces are arranged on the cleaning body at intervals, two adjacent pieces to be cleaned form a groove on the piece to be cleaned, and the cleaning pieces can be inserted into the grooves;
the cleaning piece comprises a spray head, and the spray head is used for washing the piece to be cleaned;
and the output end of the water pumping assembly is connected with the spray head, and the other end of the water pumping assembly is connected with a water source so as to realize the water delivery to the spray head.
As an alternative of the cleaning device, the cleaning member further comprises a dirt removing member, and the dirt removing member is arranged opposite to the groove wall of the groove and used for removing dirt on the member to be cleaned after washing.
As an alternative to the cleaning device, the dirt-removing member may be detachably attached to the cleaning member.
As an alternative of the cleaning device, the spray head includes a first spray head and a second spray head, and the first spray head and the second spray head are respectively arranged opposite to two adjacent cleaning sheets.
As an alternative of the cleaning device, the cleaning assembly further comprises a telescopic mechanism, the cleaning member is arranged at a telescopic end of the telescopic mechanism, and the other end of the telescopic mechanism is connected with the cleaning body.
As an alternative to the cleaning device, the cleaning member further comprises:
the induction contact piece is arranged on one side of the cleaning piece opposite to the groove bottom of the groove, and generates a pressure signal when the cleaning piece is abutted against the piece to be cleaned;
the sensing contact piece and the telescopic mechanism are both electrically connected with the controller, and the sensing contact piece transmits the pressure signal to the controller so that the controller controls the extension and the contraction of the telescopic mechanism.
As an alternative to a cleaning device, the cleaning device comprises a plurality of the cleaning assemblies.
As an alternative of the cleaning device, a connecting piece is arranged between two adjacent cleaning assemblies, and the length of the connecting piece is adjustable.
As an alternative of the cleaning device, the cleaning device further comprises a supporting rod, a connecting rod is arranged on one side, away from the cleaning piece, of the cleaning body, and the connecting rod is connected with the supporting rod.
As an alternative to the cleaning device, the cleaning device further comprises a water storage tank, and the water inlet end of the water pumping assembly is connected with the water storage tank.
Compared with the prior art, the invention has the beneficial effects that:
the cleaning device comprises a plurality of cleaning pieces arranged at intervals, and the cleaning pieces can be inserted into the grooves formed by the adjacent two pieces to be cleaned on the pieces to be cleaned, so that the problem that the pieces to be cleaned are difficult to clean due to the existence of cleaning blind areas is solved; the cleaning piece comprises a spray head, the spray head is connected with the output end of the water pumping assembly to realize that the spray head washes the cleaning piece, and the dust washes the cleaning piece from the cleaning piece, so that the cleaning assembly cleans the cleaning piece, time and labor are saved, and the cleaning efficiency and the cleaning effect of the cleaning device are improved.
Drawings
FIG. 1 is a schematic view of a cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cleaning assembly according to an embodiment of the present invention;
figure 3 is a side view of a cleaning element and telescoping mechanism in an embodiment of the invention.
Reference numerals:
1. a cleaning assembly; 2. a support bar;
11. cleaning the body; 111. a connecting rod; 12. a cleaning member; 121. a spray head; 1211. a first nozzle; 1212. a second nozzle; 122. a decontamination piece; 123. a sense contact; 13. a telescoping mechanism; 14. a connecting member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
As shown in fig. 1-3, the present embodiment provides a cleaning device for cleaning a member to be cleaned, the member to be cleaned includes a plurality of sheets to be cleaned arranged at intervals, the cleaning device includes a cleaning assembly 1 and a water pumping assembly, the cleaning assembly 1 includes a cleaning body 11, a plurality of cleaning members 12 are arranged at intervals on the cleaning body 11, two adjacent sheets to be cleaned form a groove on the member to be cleaned, and the cleaning members 12 can be inserted into the groove; the cleaning piece 12 comprises a spray head 121, and the spray head 121 is used for washing the piece to be cleaned; the output end of the pumping assembly is connected with the spray head 121, and the other end of the pumping assembly is connected with a water source so as to realize the water delivery to the spray head 121.
The cleaning device provided by the embodiment comprises a plurality of cleaning pieces 12 arranged at intervals, and the cleaning pieces 12 can be inserted into the grooves formed on the adjacent two pieces to be cleaned, so that the problem that the cleaning of the pieces to be cleaned is difficult due to the existence of cleaning blind areas is solved; the cleaning piece 12 comprises a spray head 121, the spray head 121 is connected with the output end of the water pumping assembly to realize that the spray head 121 washes the cleaning piece, and washes dust off the cleaning piece to realize that the cleaning assembly 1 cleans the cleaning piece, so that time and labor are saved, and the cleaning efficiency and the cleaning effect of the cleaning device are improved.
Referring to fig. 2, optionally, the cleaning members 12 further include a soil removal member 122, the soil removal member 122 being disposed opposite the walls of the recess for removing soil from the cleaned cleaning members 12 after rinsing. The water flow sprayed by the spray head 121 is mixed with dust on the member to be cleaned to form sewage, the dust on the member to be cleaned can be taken away by the flowing of the sewage, and when the water flow pressure sprayed by the spray head 121 is large and the water flow is large enough, the spray head 121 is arranged enough to wash the member to be cleaned; when shower nozzle 121 spun discharge will treat that the cleaning member washes totally, treat and to leave the trace that sewage flows on the cleaning member, dispel dirty 122 this moment and treat cleaning piece contact and friction, can take away the spot on treating the cleaning member, improved cleaning device's cleaning performance when the water economy resource. Specifically, the cleaning members 12 are fitted to the grooves so that the dirt removing members 122 are sufficiently in contact with the groove walls of the grooves, thereby improving the cleaning effect. Further optionally, the dirt removing part 122 is composed of a plurality of groups of fluff, is soft and fluffy, is not easy to scratch the surface of the part to be cleaned, can clean the areas which are not easy to clean, such as corners, and further improves the cleaning effect of the cleaning device. Further optionally, the dirt removing member 122 is detachably connected to the cleaning member 12, so that the dirt removing member 122 can be conveniently disassembled and cleaned, and the problem that the cleaning effect is reduced due to the long-term use of the dirt removing member 122 is avoided.
With reference to fig. 2 and fig. 3, further optionally, the nozzle 121 includes a first nozzle 1211 and a second nozzle 1212, and the first nozzle 1211 and the second nozzle 1212 are respectively disposed opposite to two adjacent cleaning sheets, so as to implement flushing of the cleaning member by the nozzle 121. Furthermore, the first nozzle 1211 and the second nozzle 1212 are both high pressure nozzles, so that the pressure of the water flow from the nozzle 121 is high, and the dust on the member to be cleaned can be washed away more easily, and the number of the first nozzle 1211 and the second nozzle 1212 is not limited too much here. Further optionally, the first nozzle 1211 and the second nozzle 1212 are both disposed on the side of the cleaning member 12 opposite to the groove bottom of the groove, so that the nozzles 121 are reasonably disposed on the cleaning member 12, and the sequence that the nozzles 121 wash the cleaning member before and the dirt removing members 122 remove dirt after is realized. Further alternatively, the first nozzle 1211 and the second nozzle 1212 are disposed at an angle relative to the moving direction of the cleaning member 12 to enlarge the spraying range of the nozzle 121. In this embodiment, the cleaning sheets are arranged at intervals in the vertical direction, the first nozzle 1211 is inclined downward in the vertical direction, the second nozzle 1212 is inclined upward in the vertical direction, and both inclination angles are 45 °. In other embodiments, the cleaning sheets are horizontally spaced, the first nozzle 1211 is horizontally inclined to the left, and the second nozzle 1212 is horizontally inclined to the right.
Optionally, cleaning assembly 1 still includes telescopic machanism 13, telescopic machanism 13's flexible end is located to cleaning piece 12, telescopic machanism 13's the other end links to each other with clean body 11, make cleaning piece 12 can be in recess reciprocating motion, no matter how the size of treating cleaning piece changes promptly, cleaning piece 12 homoenergetic is treated cleaning piece thoroughly, the commonality of cleaning device to treating cleaning piece of different sizes has been improved, telescopic machanism 13's setting can also replace the removal of manual control cleaning piece 12, in order to improve cleaning device's cleaning efficiency.
Further optionally, the cleaning member 12 further comprises a sensing contact 123 and a controller, the sensing contact 123 is provided on a side of the cleaning member 12 opposite to the trough bottom of the recess, the sensing contact 123 generates a pressure signal when the cleaning member 12 abuts the member to be cleaned; the sense touch piece 123 is all connected with the controller electricity with telescopic machanism 13, the sense touch piece 123 transmits pressure signal for the controller, so that the extension and the shrink of controller control telescopic machanism 13, whether the flexible length that utilizes the sense touch piece 123 to judge cleaning member 12 is suitable to be compared in naked eye or experience judgement comparatively accurately, the problem that cleaning member 12 treats cleaning member not thorough enough has been avoided, simultaneously through controller control telescopic machanism 13, it is more than accurate still high-efficient to compare in manual control, promptly above-mentioned sense touch piece 123 has improved cleaning device's clean efficiency and clean effect with setting up of controller. Further optionally, the sensor contact 123 comprises a pressure sensor, which generates a pressure signal when the cleaning member 12 abuts against the bottom of the groove, and transmits this pressure signal to the controller, which determines, via the controller, a contraction command to the telescopic mechanism 13.
As shown in fig. 1, the cleaning apparatus optionally comprises a plurality of cleaning assemblies 1 to improve the cleaning efficiency of the cleaning apparatus. Further optionally, a connecting piece 14 is arranged between two adjacent cleaning assemblies 1 to realize the connection between the cleaning assemblies 1, and the length of the connecting piece 14 is adjustable, so that the distance between the cleaning assemblies 1 can be changed, that is, the cleaning device can adapt to the cleaning pieces to be cleaned in different shapes and sizes, and the adaptability of the cleaning device is further improved.
Further optionally, the cleaning device further comprises a support rod 2, a connecting rod 111 is arranged on one side of the cleaning body 11 away from the cleaning piece 12, and the connecting rod 111 is connected with the support rod 2, so that the cleaning device can be used in high altitude. Further optionally, the length of the support bar 2 is adjustable, thereby enabling the use of the cleaning apparatus in various heights to improve the applicability of the cleaning apparatus. Specifically, the cleaning assemblies 1 are arranged in one-to-one correspondence with the connecting rods 111 to realize the arrangement of the plurality of cleaning assemblies 1 on the supporting rod 2.
Optionally, the cleaning device further comprises a water storage tank, the water inlet end of the water pumping assembly is connected with the water storage tank, the situation that an external water source cannot be found in actual work and the cleaning device cannot be used is avoided, and the applicability of the cleaning device is improved due to the arrangement of the water storage tank. Further optionally, the water pumping assembly includes a water pump and a water pipe, the water pump is used for conveying an external water source to the spray head 121, and the water pipe is sequentially connected to the external water source, the water pump and the spray head 121 to realize the conveying of water.
Example two
In this embodiment, compared with the first embodiment, the basic structure of the cleaning device provided in this embodiment is the same as that of the first embodiment, except that the cleaning device further includes an alarm component disposed in the water storage tank, and the structure the same as that of the first embodiment is not described again in this embodiment.
The warning subassembly includes level sensor and acoustic alarm, and level sensor locates in the cistern to measure the liquid level in the cistern, on the box of cistern was located to acoustic alarm, level sensor was connected with acoustic alarm electricity, and when the liquid level in the cistern reached the minimum, acoustic alarm sent the chimes of doom, added water in order reminding the staff to the cistern, in order to avoid clean process to break down.
It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A cleaning device for cleaning a member to be cleaned, the member to be cleaned including a plurality of sheets to be cleaned arranged at intervals, comprising:
the cleaning assembly (1) comprises a cleaning body (11), a plurality of cleaning pieces (12) are arranged on the cleaning body (11) at intervals, two adjacent pieces to be cleaned form a groove on the piece to be cleaned, and the cleaning pieces (12) can be inserted into the grooves;
the cleaning piece (12) comprises a spray head (121), and the spray head (121) is used for washing the piece to be cleaned;
and the output end of the water pumping assembly is connected with the spray head (121), and the other end of the water pumping assembly is connected with a water source so as to realize the water delivery to the spray head (121).
2. The cleaning device according to claim 1, characterized in that the cleaning member (12) further comprises a dirt removing member (122), and the dirt removing member (122) is arranged opposite to the groove wall of the groove and is used for removing dirt on the member to be cleaned after washing.
3. The cleaning device as claimed in claim 2, characterized in that the dirt-removing element (122) is detachably connected to the cleaning element (12).
4. The cleaning device according to claim 1, wherein the spray head (121) comprises a first spray head (1211) and a second spray head (1212), and the first spray head (1211) and the second spray head (1212) are respectively disposed opposite to adjacent two of the sheets to be cleaned.
5. The cleaning device according to claim 1, characterized in that the cleaning assembly (1) further comprises a telescopic mechanism (13), the cleaning member (12) is arranged at a telescopic end of the telescopic mechanism (13), and the other end of the telescopic mechanism (13) is connected with the cleaning body (11).
6. The cleaning device according to claim 5, characterized in that the cleaning member (12) further comprises:
a sense contact (123), the sense contact (123) being provided on a side of the cleaning member (12) opposite to a trough bottom of the recess, the sense contact (123) generating a pressure signal when the cleaning member (12) is in abutment with the member to be cleaned;
the sensing contact (123) and the telescopic mechanism (13) are both electrically connected with the controller, and the sensing contact (123) transmits the pressure signal to the controller so that the controller controls the extension and the contraction of the telescopic mechanism (13).
7. Cleaning device according to claim 1, characterized in that it comprises a plurality of said cleaning assemblies (1).
8. A cleaning device according to claim 7, characterized in that a connecting piece (14) is arranged between two adjacent cleaning assemblies (1), and the length of the connecting piece (14) is adjustable.
9. The cleaning device as claimed in claim 1, characterized in that the cleaning device further comprises a support rod (2), a connecting rod (111) is arranged on one side of the cleaning body (11) far away from the cleaning member (12), and the connecting rod (111) is connected with the support rod (2).
10. The cleaning apparatus defined in claim 1, further comprising a reservoir to which the water intake end of the water extraction assembly is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110341769.XA CN113020082A (en) | 2021-03-30 | 2021-03-30 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110341769.XA CN113020082A (en) | 2021-03-30 | 2021-03-30 | Cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113020082A true CN113020082A (en) | 2021-06-25 |
Family
ID=76452936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110341769.XA Pending CN113020082A (en) | 2021-03-30 | 2021-03-30 | Cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113020082A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205074263U (en) * | 2015-09-18 | 2016-03-09 | 吉林工程技术师范学院 | Mechanical engineering belt cleaning device |
| CN205289032U (en) * | 2015-11-21 | 2016-06-08 | 国网河南商城县供电公司 | Insulator cleaning device |
| CN207325383U (en) * | 2017-10-11 | 2018-05-08 | 国网冀北电力有限公司技能培训中心 | The filthy electronic cleaning tool of electric insulator |
| CN207839480U (en) * | 2017-12-13 | 2018-09-11 | 江西省萍乡市宇翔电瓷制造有限公司 | A kind of cleaning structure of comprehensive automatic cleaning insulator chain |
| CN108543781A (en) * | 2018-04-28 | 2018-09-18 | 柳州市妇幼保健院 | A kind of cup cleaning machine |
| CN210744598U (en) * | 2019-12-20 | 2020-06-12 | 李嵘函 | Electric power transmission and distribution line maintenance cleaning device |
| CN211027185U (en) * | 2019-11-21 | 2020-07-17 | 江西泉新电气有限公司 | Novel glass insulator is clean device |
| CN111589761A (en) * | 2020-05-20 | 2020-08-28 | 广东电网有限责任公司东莞供电局 | Cleaning device and cleaning method for capacitor insulator |
| CN211757084U (en) * | 2019-11-15 | 2020-10-27 | 郑皓 | Medical instrument belt cleaning device |
-
2021
- 2021-03-30 CN CN202110341769.XA patent/CN113020082A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205074263U (en) * | 2015-09-18 | 2016-03-09 | 吉林工程技术师范学院 | Mechanical engineering belt cleaning device |
| CN205289032U (en) * | 2015-11-21 | 2016-06-08 | 国网河南商城县供电公司 | Insulator cleaning device |
| CN207325383U (en) * | 2017-10-11 | 2018-05-08 | 国网冀北电力有限公司技能培训中心 | The filthy electronic cleaning tool of electric insulator |
| CN207839480U (en) * | 2017-12-13 | 2018-09-11 | 江西省萍乡市宇翔电瓷制造有限公司 | A kind of cleaning structure of comprehensive automatic cleaning insulator chain |
| CN108543781A (en) * | 2018-04-28 | 2018-09-18 | 柳州市妇幼保健院 | A kind of cup cleaning machine |
| CN211757084U (en) * | 2019-11-15 | 2020-10-27 | 郑皓 | Medical instrument belt cleaning device |
| CN211027185U (en) * | 2019-11-21 | 2020-07-17 | 江西泉新电气有限公司 | Novel glass insulator is clean device |
| CN210744598U (en) * | 2019-12-20 | 2020-06-12 | 李嵘函 | Electric power transmission and distribution line maintenance cleaning device |
| CN111589761A (en) * | 2020-05-20 | 2020-08-28 | 广东电网有限责任公司东莞供电局 | Cleaning device and cleaning method for capacitor insulator |
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Application publication date: 20210625 |