CN109226121B - Deep blind hole cleaning method for mechanical production and maintenance - Google Patents
Deep blind hole cleaning method for mechanical production and maintenance Download PDFInfo
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- CN109226121B CN109226121B CN201811257937.1A CN201811257937A CN109226121B CN 109226121 B CN109226121 B CN 109226121B CN 201811257937 A CN201811257937 A CN 201811257937A CN 109226121 B CN109226121 B CN 109226121B
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- cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
Abstract
The invention provides a deep blind hole cleaning method for mechanical production maintenance, which is realized based on a deep blind hole cleaning device and comprises a large-aperture deep blind hole cleaning step and a small-aperture deep blind hole cleaning step; the deep blind hole cleaning device comprises a gun body, a cleaning agent collecting cover and a hinge shaft; a group of motors is fixedly connected inside the handle part of the gun body; a group of driving bevel gears are coaxially and fixedly connected to a rotating shaft of the motor; the inner side of the top of the gun body is axially connected with a group of driven bevel gears; the left sides of the two groups of connecting rods are sequentially hinged with six groups of connecting rods; and the hinge connecting shafts of the eight groups of connecting rods are fixedly connected with one group of cleaning brushes. The portable cleaning device has the advantages of simple structure, small volume, convenience in carrying, good cleaning effect, capability of freely adjusting the cleaning aperture, high applicability, simplicity in operation, high working efficiency, effective cleaning agent saving and pollution prevention.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to a deep blind hole cleaning method for mechanical production and maintenance.
Background
In mechanical production and to the in-process of equipment maintenance often can use needs to clean dark blind hole, because the hole depth of dark blind hole is great, is the blind hole again, and the degree of difficulty is great when clean, and current cleaning method generally has: manual brushing, high pressure fluid cleaning, ultrasonic cleaning, evaporative cleaning, and the like.
Based on the above, and the equipment discovery among the prior art that ultrasonic cleaning and evaporation cleaning cost are higher, need the part to pull down clean, can't be at the part site work, troublesome poeration, high-pressure fluid cleaning causes the pollutant spill easily when clean, causes the pollution, the overall process cleanliness uniformity in whole hole is not good when clean, generally adopts kerosene, diesel oil etc. as the sanitizer in the cleaning process, the dispersion appears easily and causes waste and pollution.
Disclosure of Invention
In order to solve the technical problems, the invention provides a deep blind hole cleaning method for mechanical production maintenance, which is realized based on a deep blind hole cleaning device and comprises a large-aperture deep blind hole cleaning step and a small-aperture deep blind hole cleaning step; the problems that ultrasonic cleaning and evaporation cleaning are high in cost, parts are required to be detached for cleaning, the parts cannot work on site, operation is troublesome, pollutants are prone to splashing when high-pressure fluid is cleaned, pollution is caused, the cleanliness uniformity of the whole process of a whole hole is poor when the high-pressure fluid is cleaned, kerosene, diesel oil and the like are generally adopted as cleaning agents in the cleaning process, and waste and pollution are prone to being caused due to the fact that the kerosene and the diesel oil are scattered.
The invention relates to a deep blind hole cleaning device for mechanical production maintenance, which has the purpose and the effect achieved by the following specific technical means:
the deep blind hole cleaning device for mechanical production and maintenance comprises a gun body, a cleaning agent collecting cover, a cleaning agent return pipe, a cleaning agent adding pipe, a manual button, a motor, a driving bevel gear, a driven bevel gear, a diameter adjusting rod, spline teeth, a diameter adjusting wheel, a pulling rod, a sliding key, a T-shaped sliding groove, a manual pull shaft, a connecting rod, a cleaning brush and a hinge shaft; a group of motors is fixedly connected inside the handle part of the gun body; a group of driving bevel gears are coaxially and fixedly connected to a rotating shaft of the motor; the inner side of the top of the gun body is axially connected with a group of driven bevel gears; the inner hole of the driven bevel gear is coaxially and slidably connected with a group of diameter adjusting rods; the right end face of the diameter adjusting rod is axially connected with the diameter adjusting wheel; the inner hole of the diameter adjusting rod is coaxially and slidably connected with a group of pulling rods; the pulling rod is in threaded connection with the diameter adjusting wheel; the right end face of the pulling rod is axially connected with a group of hand-pulling shafts; the left end face of the diameter adjusting rod is hinged with two groups of connecting rods; the left sides of the two groups of connecting rods are sequentially hinged with six groups of connecting rods; the two groups at the leftmost side are hinged with the left end surface of the pulling rod; four groups of connecting rods in the middle are crossed and hinged together through the hinge shaft at the central position; the hinge shaft is in sliding connection with the pulling rod; the left end face of the pulling rod is fixedly connected with a group of cleaning brushes; and the hinge connecting shafts of the eight groups of connecting rods are fixedly connected with one group of cleaning brushes.
The large-aperture deep blind hole cleaning step comprises the following steps:
(1) when cleaning a hole with a larger aperture, the diameter adjusting wheel 7 is twisted to enable the diameter adjusting rod 6 to slide to the left side on the pulling rod 8;
(2) the diameter adjusting rod 6 drives the connecting rod 10 to slide towards the left side, and the inclination angle of the connecting rod 10 is gradually increased under the action of the four-bar hinge mechanism, so that the distance of the radial cleaning brush 11 is increased, and the purpose of increasing the cleaning aperture is realized;
the small-aperture deep blind hole cleaning step comprises:
(1) when the hole with smaller aperture is cleaned, the diameter adjusting wheel 7 is screwed reversely;
(2) when cleaning is carried out, the proper aperture is adjusted, a cleaning end is placed in the hole, the cleaning agent collecting cover 0101 is tightly attached to the surface of a part, a pull ring of a hand-pull shaft 9 is pulled by a hand, a hand-operated button 2 is pressed, a motor 3 is electrified to start to rotate, the motor drives a driving bevel gear 4 to rotate, a driven bevel gear 5 is driven to rotate under the action of a bevel gear transmission mechanism, and the driven bevel gear 5 drives a diameter adjusting rod 6 to rotate through a spline;
(3) the diameter adjusting rod 6 drives the pulling rod 8 and the cleaning hairbrush 11 to rotate, the hole is cleaned, and the pulling rod 9 of the push handle cleans any position in the hole at the moment; meanwhile, the cleaning agent can be added through the cleaning agent adding pipe 0103 and enters the hole, and the cleaned cleaning agent is collected through the cleaning agent return pipe 0102, so that the waste and pollution of the cleaning agent caused by the flowing-out of the cleaning agent are prevented.
Furthermore, a group of bell-mouthed cleaning agent collecting covers are fixedly connected to the left end face of the gun body, and a soft rubber sealing ring is arranged on the left end face of each cleaning agent collecting cover;
furthermore, a group of cleaning agent return pipes are arranged at the bottom of the cleaning agent collecting cover; the top of the left side of the top of the gun body is provided with a group of cleaning liquid adding pipes; the cleaning agent adding pipe is communicated with the interior of the cleaning agent collecting cover and is opposite to the cleaning brush on the left end face;
furthermore, a plurality of groups of spline teeth are arranged on the outer surface of the diameter adjusting rod, and the spline teeth are in sliding fit with the inner hole of the driven bevel gear;
furthermore, a group of annular hand pulling rings are arranged on the right side of the hand pulling shaft;
furthermore, the front side surface and the rear side surface of the pulling rod are fixedly connected with a group of sliding keys; the pulling rod is matched with the inner hole of the diameter adjusting rod through the sliding key and is in sliding connection with the diameter adjusting rod;
furthermore, two T-shaped sliding grooves are formed in the front and back of the inner portion of the left side of the pulling rod, and a roller of the hinge shaft slides in the T-shaped sliding grooves to realize sliding connection of the hinge shaft on the inner side of the pulling rod;
furthermore, the connecting rods form a plurality of groups of hinge four-bar mechanisms;
further, the driving bevel gear and the driven bevel gear form a bevel gear transmission mechanism.
Compared with the prior art, the invention has the following beneficial effects:
the purpose of adjusting the cleaning aperture is achieved by adopting a four-bar linkage mechanism of a hinge formed by connecting bars and adopting a diameter adjusting wheel in threaded connection with a pulling bar to push the position of a diameter adjusting bar, so that the cleaning aperture is better, the applicability is high and the cleaning efficiency is higher; the diameter adjusting rod can slide while being driven by the spline fit, so that the cleaning of any position in the hole is realized, and the operation is convenient; the cleaning agent collecting cover is arranged, the cleaning agent return pipe is arranged at the bottom of the cleaning agent collecting cover, used cleaning agents are recovered, and waste and pollution caused by the flowing of the cleaning agents are prevented.
The portable cleaning device has the advantages of simple structure, small volume, portability, capability of being used on a site station, more flexible use, good cleaning effect, capability of freely adjusting the cleaning aperture, high applicability, simple operation and high working efficiency, and can effectively save the cleaning agent and prevent pollution.
Drawings
FIG. 1 is a schematic axial side view of the present invention.
Fig. 2 is a schematic diagram of the transmission mechanism shaft side structure of the present invention.
Fig. 3 is a schematic view of a connecting rod mounting shaft side structure of the present invention.
Fig. 4 is a front view of the connecting rod of the present invention.
Fig. 5 is a schematic sectional view taken along line a-a in fig. 4 according to the present invention.
FIG. 6 is a schematic sectional view of the invention taken along line B-B in FIG. 4.
FIG. 7 is a schematic cross-sectional view taken along line C-C of FIG. 4 in accordance with the present invention.
Fig. 8 is a schematic sectional view along direction D-D in fig. 5 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-gun body, 0101-cleaning agent collecting cover, 0102-cleaning agent return pipe, 0103-cleaning agent adding pipe, 2-manual button, 3-motor, 4-driving bevel gear, 5-driven bevel gear, 6-diameter adjusting rod, 0601-spline tooth, 7-diameter adjusting wheel, 8-pulling rod, 0801-sliding key, 0802-T type sliding groove, 9-manual shaft, 10-connecting rod, 11-cleaning brush and 12-hinge shaft.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
the invention provides a deep blind hole cleaning method for mechanical production maintenance, which is realized based on a deep blind hole cleaning device and comprises a large-aperture deep blind hole cleaning step and a small-aperture deep blind hole cleaning step;
as shown in figures 1 to 8: dark blind hole cleaning device including: the cleaning gun comprises a gun body 1, a cleaning agent collecting cover 0101, a cleaning agent return pipe 0102, a cleaning agent adding pipe 0103, a manual button 2, a motor 3, a driving bevel gear 4, a driven bevel gear 5, a diameter adjusting rod 6, spline teeth 0601, a diameter adjusting wheel 7, a pulling rod 8, a sliding key 0801, a T-shaped sliding groove 0802, a hand-pulling shaft 9, a connecting rod 10, a cleaning brush 11 and a hinge shaft 12; a group of motors 3 are fixedly connected inside the handle part of the gun body 1; a group of driving bevel gears 4 are coaxially and fixedly connected to a rotating shaft of the motor 3; a group of driven bevel gears 5 are axially connected to the inner side of the top of the gun body 1; the inner hole of the driven bevel gear 5 is coaxially and slidably connected with a group of diameter adjusting rods 6; the right end face of the diameter adjusting rod 6 is axially connected with a diameter adjusting wheel 7; the inner hole of the diameter adjusting rod 6 is coaxially and slidably connected with a group of pulling rods 8; the pulling rod 8 is in threaded connection with the diameter adjusting wheel 7; the right end face of the pulling rod 8 is axially connected with a group of hand-pulling shafts 9; the left end surface of the diameter adjusting rod 6 is hinged with two groups of connecting rods 10; the left sides of the two groups of connecting rods 10 are sequentially hinged with six groups of connecting rods 10; the two groups at the leftmost side are hinged with the left end surface of the pulling rod 8; every two middle four groups of connecting rods 10 are crossed and hinged together through a hinge shaft 12 at the central position; the hinge shaft 12 is in sliding connection with the pulling rod 8; a group of cleaning brushes 11 are fixedly connected with the left end surface of the pulling rod 8; the hinged shafts of the eight groups of connecting rods 10 are fixedly connected with a group of cleaning brushes 11.
Wherein, cover 0101 is collected to the cleaner that a set of horn mouth form of fixedly connected with on the left side terminal surface of rifle body 1, and the left end surface that cover 0101 was collected to the cleaner is provided with the sealing washer of soft rubber.
Wherein, the bottom of the cleaning agent collecting cover 0101 is provided with a group of cleaning agent return pipes 0102; a group of cleaning liquid adding pipes 0103 are arranged at the top of the left side of the top of the gun body 1; the cleaning liquid adding pipe 0103 is communicated with the inside of the cleaning liquid collecting cover 0101 and faces the cleaning brush 11 on the left end face.
The outer surface of the diameter adjusting rod 6 is provided with a plurality of groups of spline teeth 0601, and the spline teeth 0601 are in sliding fit with the inner hole of the driven bevel gear 5.
Wherein, the right side of the hand pulling shaft 9 is provided with a group of annular hand pulling rings.
Wherein, the front and back side surfaces of the pulling rod 8 are fixedly connected with a group of sliding keys 0801; the pulling rod 8 is matched with the inner hole of the diameter adjusting rod 6 through a sliding key 0801 and is connected with the diameter adjusting rod 6 in a sliding mode.
Two T-shaped chutes 0802 are formed in the left inner portion of the pull rod 8 in the front and back direction, and rollers of the hinge shafts 12 slide in the T-shaped chutes 0802 to achieve sliding connection of the hinge shafts 12 on the inner side of the pull rod 8.
Wherein the links 10 form a plurality of sets of four-bar linkage mechanisms.
Wherein the driving bevel gear 4 and the driven bevel gear 5 form a bevel gear transmission mechanism.
The large-aperture deep blind hole cleaning step comprises the following steps:
(1) when cleaning a hole with a larger aperture, the diameter adjusting wheel 7 is twisted to enable the diameter adjusting rod 6 to slide to the left side on the pulling rod 8;
(2) the diameter adjusting rod 6 drives the connecting rod 10 to slide towards the left side, and the inclination angle of the connecting rod 10 is gradually increased under the action of the four-bar hinge mechanism, so that the distance of the radial cleaning brush 11 is increased, and the purpose of increasing the cleaning aperture is realized;
the small-aperture deep blind hole cleaning step comprises:
(1) when the hole with smaller aperture is cleaned, the diameter adjusting wheel 7 is screwed reversely;
(2) when cleaning is carried out, the proper aperture is adjusted, a cleaning end is placed in the hole, the cleaning agent collecting cover 0101 is tightly attached to the surface of a part, a pull ring of a hand-pull shaft 9 is pulled by a hand, a hand-operated button 2 is pressed, a motor 3 is electrified to start to rotate, the motor drives a driving bevel gear 4 to rotate, a driven bevel gear 5 is driven to rotate under the action of a bevel gear transmission mechanism, and the driven bevel gear 5 drives a diameter adjusting rod 6 to rotate through a spline;
(3) the diameter adjusting rod 6 drives the pulling rod 8 and the cleaning hairbrush 11 to rotate, the hole is cleaned, and the pulling rod 9 of the push handle cleans any position in the hole at the moment; meanwhile, the cleaning agent can be added through the cleaning agent adding pipe 0103 and enters the hole, and the cleaned cleaning agent is collected through the cleaning agent return pipe 0102, so that the waste and pollution of the cleaning agent caused by the flowing-out of the cleaning agent are prevented.
Claims (1)
1. A deep blind hole cleaning method for mechanical production maintenance is realized based on a deep blind hole cleaning device, and is characterized in that: the cleaning method comprises a large-aperture deep blind hole cleaning step and a small-aperture deep blind hole cleaning step;
the deep blind hole cleaning device comprises a gun body (1), a cleaning agent collecting cover (0101), a cleaning agent return pipe (0102), a cleaning agent adding pipe (0103), a manual button (2), a motor (3), a driving bevel gear (4), a driven bevel gear (5), a diameter adjusting rod (6), spline teeth (0601), a diameter adjusting wheel (7), a pulling rod (8), a sliding key (0801), a T-shaped sliding groove (0802), a hand-pulling shaft (9), a connecting rod (10), a cleaning brush (11) and a hinge shaft (12); a group of motors (3) is fixedly connected inside the handle part of the gun body (1); a group of driving bevel gears (4) is coaxially and fixedly connected to a rotating shaft of the motor (3); the inner side of the top of the gun body (1) is axially connected with a group of driven bevel gears (5); the inner hole of the driven bevel gear (5) is coaxially and slidably connected with a group of diameter adjusting rods (6); the right end face of the diameter adjusting rod (6) is axially connected with the diameter adjusting wheel (7); the inner hole of the diameter adjusting rod (6) is coaxially and slidably connected with a group of pulling rods (8); the pulling rod (8) is in threaded connection with the diameter adjusting wheel (7); the right end face of the pulling rod (8) is axially connected with a group of hand-pulling shafts (9); the left end face of the diameter adjusting rod (6) is hinged with two groups of connecting rods (10); the left sides of the two groups of connecting rods (10) are sequentially hinged with six groups of connecting rods (10); the two groups of the connecting rods (10) at the leftmost side are hinged with the left end surface of the pulling rod (8); the middle four groups of connecting rods (10) are crossed and hinged together through the hinge shaft (12) at the central position; the hinge shaft (12) is in sliding connection with the pulling rod (8); the left end face of the pulling rod (8) is fixedly connected with a group of cleaning brushes (11); a group of cleaning brushes (11) are fixedly connected to the hinged shafts of the eight groups of connecting rods (10);
the cleaning agent collecting cover (0101) in a horn mouth shape is fixedly connected to the left end face of the gun body (1), and a soft rubber sealing ring is arranged on the left end face of the cleaning agent collecting cover (0101);
the bottom of the cleaning agent collecting cover (0101) is provided with a group of cleaning agent return pipes (0102); a group of cleaning liquid adding pipes (0103) are arranged on the left side of the top of the gun body (1); the cleaning liquid adding pipe (0103) is communicated with the inside of the cleaning liquid collecting cover (0101) and is opposite to the cleaning brush (11) on the left end face;
the outer surface of the diameter adjusting rod (6) is provided with a plurality of groups of spline teeth (0601), and the spline teeth (0601) are in sliding fit with the inner hole of the driven bevel gear (5);
a group of annular hand-pulling rings are arranged on the right side of the hand-pulling shaft (9);
the front side surface and the rear side surface of the pulling rod (8) are fixedly connected with a group of sliding keys (0801); the pulling rod (8) is matched with an inner hole of the diameter adjusting rod (6) through the sliding key (0801) and is connected with the diameter adjusting rod (6) in a sliding manner;
two T-shaped sliding grooves (0802) are formed in the front and back of the inner portion of the left side of the pulling rod (8), and rollers of the hinge shaft (12) slide in the T-shaped sliding grooves (0802) to realize sliding connection of the hinge shaft (12) on the inner side of the pulling rod (8);
the connecting rods (10) form a hinge four-bar mechanism;
the driving bevel gear (4) and the driven bevel gear (5) form a bevel gear transmission mechanism;
the large-aperture deep blind hole cleaning step comprises the following steps:
(1) when a hole with a larger aperture is cleaned, the diameter adjusting wheel (7) is twisted to enable the diameter adjusting rod (6) to slide to the left on the pulling rod (8);
(2) the diameter adjusting rod (6) drives the connecting rod (10) to slide towards the left side, the inclination angle of the connecting rod (10) is gradually increased under the action of the four-bar hinge mechanism, and therefore the distance between the radial cleaning brushes (11) is increased, and the purpose of increasing the cleaning aperture is achieved;
the small-aperture deep blind hole cleaning step comprises:
(1) when the hole with smaller aperture is cleaned, the diameter adjusting wheel (7) is screwed reversely;
(2) when cleaning is carried out, the proper aperture is adjusted, one end of a cleaning device is placed in the hole, a cleaning agent collecting cover (0101) is tightly attached to the surface of a part, a hand pull ring for pulling a hand pull shaft (9) is pulled, a hand button (2) is pressed, a motor (3) is electrified to start rotating, the motor drives a driving bevel gear (4) to rotate, a driven bevel gear (5) is driven to rotate under the action of a bevel gear transmission mechanism, and the driven bevel gear (5) drives a diameter adjusting rod (6) to rotate through a spline;
(3) the diameter adjusting rod (6) drives the pulling rod (8) and the cleaning brush (11) to rotate, the hole is cleaned, and the push-pull handle pulling shaft (9) cleans any position in the hole at the moment; meanwhile, cleaning agent is added through the cleaning agent adding pipe (0103) and enters the hole, and the cleaned cleaning agent is collected through the cleaning agent return pipe (0102), so that the waste and pollution of the cleaning agent caused by the flowing-out of the cleaning agent are prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257937.1A CN109226121B (en) | 2018-10-26 | 2018-10-26 | Deep blind hole cleaning method for mechanical production and maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257937.1A CN109226121B (en) | 2018-10-26 | 2018-10-26 | Deep blind hole cleaning method for mechanical production and maintenance |
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| CN109226121A CN109226121A (en) | 2019-01-18 |
| CN109226121B true CN109226121B (en) | 2021-12-10 |
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| CN201811257937.1A Active CN109226121B (en) | 2018-10-26 | 2018-10-26 | Deep blind hole cleaning method for mechanical production and maintenance |
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| CN111570111B (en) * | 2020-05-30 | 2021-09-24 | 大庆井泰机械制造有限公司 | Cleaning gun for petroleum pumping unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060185104A1 (en) * | 2005-02-23 | 2006-08-24 | Liem Le | Bottle cleaning device and methods of operation |
| CN201257439Y (en) * | 2008-09-09 | 2009-06-17 | 张波 | Small-mouthed container cleaning device |
| CN204470222U (en) * | 2015-01-05 | 2015-07-15 | 武汉科技大学 | A kind of inner tubal wall mechanical centrifugal cleaning and descaling device |
| CN104814599A (en) * | 2015-03-25 | 2015-08-05 | 沈阳化工大学 | Multifunctional cleaning brush capable of changing diameter |
| CN204842381U (en) * | 2015-07-16 | 2015-12-09 | 赵明洋 | Full -automatic drilling rod internal thread belt cleaning device |
| CN107262466A (en) * | 2017-07-18 | 2017-10-20 | 张然忠 | A kind of petroleum pipeline cleaning device |
| CN108515064A (en) * | 2018-04-27 | 2018-09-11 | 长安大学 | A kind of extension type bucket brush device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013078669A (en) * | 2013-02-04 | 2013-05-02 | Hiroshi Dogo | Cleaning tool for dish and the like |
-
2018
- 2018-10-26 CN CN201811257937.1A patent/CN109226121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060185104A1 (en) * | 2005-02-23 | 2006-08-24 | Liem Le | Bottle cleaning device and methods of operation |
| CN201257439Y (en) * | 2008-09-09 | 2009-06-17 | 张波 | Small-mouthed container cleaning device |
| CN204470222U (en) * | 2015-01-05 | 2015-07-15 | 武汉科技大学 | A kind of inner tubal wall mechanical centrifugal cleaning and descaling device |
| CN104814599A (en) * | 2015-03-25 | 2015-08-05 | 沈阳化工大学 | Multifunctional cleaning brush capable of changing diameter |
| CN204842381U (en) * | 2015-07-16 | 2015-12-09 | 赵明洋 | Full -automatic drilling rod internal thread belt cleaning device |
| CN107262466A (en) * | 2017-07-18 | 2017-10-20 | 张然忠 | A kind of petroleum pipeline cleaning device |
| CN108515064A (en) * | 2018-04-27 | 2018-09-11 | 长安大学 | A kind of extension type bucket brush device |
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