CN106733837B - Multifunctional combined type gun brush cleaning device - Google Patents
Multifunctional combined type gun brush cleaning device Download PDFInfo
- Publication number
- CN106733837B CN106733837B CN201611187881.8A CN201611187881A CN106733837B CN 106733837 B CN106733837 B CN 106733837B CN 201611187881 A CN201611187881 A CN 201611187881A CN 106733837 B CN106733837 B CN 106733837B
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- Prior art keywords
- barrel body
- brush
- cleaning device
- cleaning
- plate
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Abstract
The invention discloses a multifunctional combined type gun brush cleaning device, which belongs to the technical field of cleaning devices, analyzes the defects existing in the cleaning and cleaning of the existing gun brush and aims to solve the technical problems of time and labor waste, poor environmental adaptability and single function of the gun brush cleaning; all modules are combined with each other, so that various cleaning modes of the gun brush can be formed. Through different combinations, the foldable bicycle has four states, namely a folding state and a furling state; a high-pressure liquid source flushing and automatic spin-drying state; the device cleans and cleans the gun brush by utilizing an air source, a high-pressure water source and under the state of no power source.
Description
Technical Field
The invention belongs to the technical field of cleaning devices, and relates to a multifunctional combined type modularized gun brush cleaning device.
Background
The gun and the gun barrel of the tank armored vehicle need to be unsealed by a gun brush before shooting; after shooting, using a gun brush to remove dust, copper and oil; and sealing and storing by using a cannon brush before sealing and storing. The used gun brush is stained with dirt such as oil, gun dust and the like. The cleaning work becomes extremely difficult. However, the cleaning work of the cannon brush is mainly performed by manpower. Because no special cleaning device is provided, under general conditions, cleaning personnel pour the oil basin with cleaning liquid, soak the gun brush in the cleaning liquid, scrub with the steel wire brush, and naturally dry after scrubbing. The condition is good, the high-pressure water flow is utilized to clean the cannon brush, and the cannon brush is naturally aired after being cleaned, but the method is not suitable for winter. Both cleaning methods are time consuming and labor intensive and inefficient. And dirt and cleaning liquid are not easy to collect, so that the environment is easily polluted. For an operator who just finishes the gun shooting task and cleans the gun barrel, the cleaning of the gun brush is a severe test for physical ability, and the cleaning and airing modes of the gun brush are not favorable for realizing the requirement of quick withdrawing of equipment.
Disclosure of Invention
The invention solves the technical problem of providing a multifunctional combined type cleaning device for a gun brush, which analyzes the defects of the cleaning and cleaning of the existing gun brush and aims to solve the technical problems of time and labor waste, poor environmental adaptability and single function of the cleaning of the gun brush.
The technical scheme of the invention is that the multifunctional combined type modularized cleaning device for the cannon brush is composed of an inner barrel body, an outer barrel body and a cannon brush cleaning device cover; the cannon brush cleaning device cover comprises a pneumatic motor, a motor mounting bracket, a shock pad and a coupling; the shock pad is adhered to the lower part of the motor mounting bracket; the coupling is fixedly arranged on the output shaft of the pneumatic motor; the motor mounting bracket consists of a top plate and a vertical plate; the middle of the top plate is provided with a through hole for mounting an output shaft of the pneumatic motor; the vertical plate is cylindrical; the inner barrel body consists of a clapboard, a lower barrel body, a mandrel, a pressing plate, a nut and an upper barrel body; the upper barrel body and the lower barrel body are respectively welded on the upper side and the lower side of the partition plate, the partition plate adopts a downward turned edge, a through hole is formed in the partition plate, the nut is welded in the middle of the upper part of the partition plate, and the through hole in the middle of the partition plate is concentric with the center of the nut; the core shaft penetrates through the through hole in the partition plate to be fixedly connected with the nut, and the pressing plate is fixed on the core shaft through the nut; the outer barrel body consists of an outer barrel body and a barrel bottom; the outer barrel body and the barrel bottom are welded to form a water container; the upper barrel body of the inner barrel body can be placed in the outer barrel body, and the periphery of the downward turning edge of the partition board is larger than that of the outer barrel body; the mandrel can be screwed off from the inner barrel body and is arranged on the coupling; the vertical plate is a cylindrical cylinder with an inner diameter larger than the outer diameter of the outer barrel body.
Preferably, the cannon brush belt cleaning device lid still includes the hasp couple, and 2 hasp couples of riser left and right sides welding, outer staving include the hasp, and the hasp couple can cooperate with the hasp.
Preferably, the brush cleaning device cover further comprises a jackscrew, and the coupling is fixedly arranged on the output shaft of the pneumatic motor through the jackscrew.
Preferably, the inner barrel body further comprises a reinforcing plate, the reinforcing plate is welded at the lower part of the partition plate, and a middle through hole of the reinforcing plate and a middle through hole of the partition plate are concentric with the center of the nut; the mandrel penetrates through the through holes on the reinforcing plate and the partition plate and is fixedly connected with the nut.
Preferably, the outer tub further includes a handle.
Preferably, the lower tub of the inner tub can be placed inside the outer tub body.
The invention has the technical effects that: the invention is multifunctional, combined and modularized. The gun brush can be cleaned by utilizing a high-pressure air source, and can also be cleaned by utilizing high-pressure liquid flow. When no power source is available, the cleaning and the cleaning of the gun brush can be manually realized, the functions are various, the combined use is realized, and the gun brush is not influenced by sites and high-low temperature environments.
The invention has the characteristics of reasonable design, convenient installation, flexibility, multiple purposes, high working efficiency, strong environmental adaptability and the like.
Drawings
FIG. 1 is a diagram of the lid structure of a cleaning device for a cannon brush;
FIG. 2 is a structural view of an inner barrel body of the gun brush cleaning device;
FIG. 3 is a sectional view of the outer barrel body of the cannon brush cleaning device;
FIG. 4 is a view of a motor mounting bracket;
FIG. 5 is a cross-sectional view of the cleaning apparatus of the gun brush in a collapsed state;
FIG. 6 is a sectional view showing an operating state of the brush cleaning device when it is operated by a high-pressure liquid flow;
FIG. 7 is a sectional view showing an operating state of the brush cleaning apparatus when it is operated by a high-pressure air stream;
FIG. 8 is a diagram showing the working state of the cannon brush cleaning device without power supply;
FIG. 9 is a schematic composition of the present invention.
The pneumatic cleaning device comprises a pneumatic motor 1, a motor mounting bracket 2, a hasp hook 3, a jackscrew 4, a shock pad 5, a coupling 6, a handle 7, a bolt 8, a partition plate 9, a lower barrel body 10, a mandrel 11, a butterfly nut 12, a pressing plate 13, a reinforcing plate 14, a nut 15, an upper barrel body 16, an outer barrel body 17, a hasp 18, a handle 19, a barrel bottom 20, a top plate 21, a vertical plate 22, a gun brush cleaning device 101, an inner barrel body 102 and an outer barrel body 103.
Detailed Description
The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 9, the multifunctional combined modular brush cleaning device of the present invention comprises three modules, namely an inner barrel 102, an outer barrel 103, and a brush cleaning device cover 101. All modules are combined with each other to form a plurality of cleaning modes of the gun brush.
Through different combinations, the folding chair has four states which are respectively folding and unfolding states; a high-pressure liquid source flushing and automatic spin-drying state; the air source is in a flushing and spin-drying state; manually cleaning, and naturally air drying.
As shown in fig. 1, the cleaning device cover 101 of the cannon brush comprises a pneumatic motor 1, a motor mounting bracket 2, a hasp hook 3, a jackscrew 4, a shock pad 5, a coupling 6, a handle 7 and a bolt 8;
the motor mounting bracket 2 is formed by welding a top plate 21 and a vertical plate 22.
As shown in fig. 4, the top plate 21 is a circular stainless steel plate, and has 9 holes on the top surface, a through hole in the middle for the output shaft of the pneumatic motor 1 to pass through, 4 small holes in the middle for the connection holes of the pneumatic motor 1, and holes on the left and right sides for mounting the handle 7.
The vertical plate 22 is a cylindrical plate rolled by a stainless steel plate, 2 hasp hooks 3 are welded on the left side and the right side of the vertical plate 22, and openings are formed in the front side and the rear side. The opening is mainly used for limiting the opening on the cover of the gun brush cleaning device when the cover of the gun brush cleaning device is combined with the lower barrel body. The position of the gap corresponds to the position of the hasp 18 of the lower barrel body after rotating for 90 degrees.
The air motor 1 is fixed to the middle of the top plate 21 of the motor mounting bracket 2 by bolts, and the handles 7 are fixed to both sides of the upper portion of the motor mounting bracket 2 by bolts 8. The cushion 5 is adhered to the lower portion of the motor mounting bracket. 2 hasp hangers 3 are welded on the vertical plate 22 of the motor mounting bracket 2, and a coupling 6 is fixedly arranged on the output shaft of the pneumatic motor 1 through a jackscrew 4.
As shown in fig. 2, the inner barrel 102 is composed of a partition plate 9, a lower barrel 10, a mandrel 11, a wing nut 12, a pressure plate 13, a reinforcing plate 14, a nut 15 and an upper barrel 16;
the upper barrel body 16 and the lower barrel body 10 are respectively welded on the upper side and the lower side of the partition plate 9, the partition plate 9 is designed by adopting an upturning edge stainless steel structure, and through holes are formed in the partition plate 9 and used for water to flow into the barrel along the upper barrel body 16 through the partition plate 9. The nut 15 is welded at the middle position of the upper part of the partition plate 9, the reinforcing plate 14 is welded at the lower part of the partition plate 9, and a middle through hole of the reinforcing plate 14 and a middle through hole of the partition plate 9 are concentric with the center of the nut 15. The mandrel 11 passes through the through holes on the reinforcing plate 14 and the partition plate 9 and is fixedly connected with the nut 15, and the pressing plate 13 is fixed on the mandrel 11 through the butterfly nut 12.
The side wall of the lower barrel body 10 is provided with a notch for introducing a hydraulic source when the high-pressure hydraulic source is used for cleaning the cannon brush.
As shown in FIG. 3, the outer tub 103 is composed of an outer tub body 17, a hasp 18, a handle 19, and a tub bottom 20.
The outer barrel body 17 and the barrel bottom 20 are welded to form a water container, the hasps 18 are welded on two sides of the upper portion of the outer barrel body 17, and the handles 19 are welded on two sides of the middle position of the outer barrel body 17.
The working principle is as follows:
as shown in fig. 5, the retracted and folded state: the inner barrel body is placed in the outer barrel body, the cannon brush cleaning device covers the inner barrel body and is fixedly connected through a hasp on the outer barrel body, the state is shown in figure 5, the state is compact in structure, and the occupied space is small.
The cleaning device for the cannon brush has three working states, one is a high-pressure liquid source washing state and an automatic spin-drying state. As shown in fig. 6. The working principle is as follows: the inner barrel body is inversely placed on the outer barrel body, so that the upper barrel body 16 of the inner barrel body is placed in the outer barrel body 17, and the inner and outer barrel bodies form an open cleaning device. And rotating the butterfly nut 12 anticlockwise, sequentially taking down the butterfly nut 12 and the pressing plate 13, aligning the through hole of the cannon brush to be cleaned with the mandrel, and inserting the through hole into the mandrel 11. A high-pressure hydraulic source is introduced, so that the high-pressure hydraulic source is aligned to the gun brush to be cleaned through the opening on the lower barrel body 10, the gun brush rotates under the action of high-pressure liquid flow, dirt and impurities are thrown away, solid particles are cleaned, and the purpose of cleaning the gun brush is achieved. The liquid after cleaning is contained in the outer barrel body along the edge of the upper barrel body 16 through the through holes on the partition plate 9, the inner barrel body is taken down, and the cleaning waste liquid can be poured to a designated place by lifting the handle 19.
Another operating condition is a source flush, spin dry condition, as shown in fig. 7. The mandrel 11 is screwed off from the inner barrel body, is arranged on the coupling 6, is inserted with the cannon brush to be cleaned, is provided with the pressing plate 13, and is screwed with the butterfly nut 12, so that the cannon brush can rotate along with the mandrel 11. Covering the cleaning device with the mounted gun brush on the outer barrel body, and connecting the hasp hook 3 and the hasp 18 to form a closed cleaning device by the gun brush cleaning device cover and the outer barrel body;
the high-pressure air pipe is in butt joint with the air inlet pipe end of the pneumatic motor 1, and the pneumatic motor 1 drives the cannon brush to rotate under the action of high-pressure air flow, so that impurities and dirt on the cannon brush are thrown away. Meanwhile, cleaning liquid can be placed in the outer barrel, so that the gun brush is completely soaked in the cleaning liquid, the high-pressure air pipe is in butt joint with the air inlet pipe end of the pneumatic motor 1, and the pneumatic motor 1 drives the gun brush to rotate under the action of high-pressure air flow, so that the gun brush is cleaned and cleaned in the cleaning liquid. After cleaning, the cannon brush rotates under the action of a high-pressure air source, and can be quickly dried.
Still another working state is a manual cleaning, automatic air drying state. When no power source is available, as shown in fig. 8, the outer barrel body is used as a container for containing cleaning liquid, the cannon brush to be cleaned is soaked in the cleaning liquid, the cannon brush is manually scrubbed to achieve the purposes of cleaning and cleaning the cannon brush, and the cannon brush is dried in a natural air drying mode after being manually cleaned.
1) The multifunctional combined type gun brush cleaning device disclosed by the invention adopts a modular design, can be freely combined, can realize cleaning of a gun brush in three states of a high-pressure air source, a water source and a power-free source, and solves the limitation that a semi-automatic gun brush cleaning device is single in function and can only exert greater efficiency when a sufficient water source is matched with a high-pressure cleaning machine.
2) The multifunctional combined type cleaning device for the cannon brush can complete cleaning of the cannon brush under the state of an independent high-pressure air source, has strong environmental adaptability and is not limited by high-temperature and low-temperature environments. The problem of semi-automatic big gun brush belt cleaning device environmental suitability poor, when ambient temperature is less than 15 ℃, can't wash the big gun brush completely is solved.
The invention relates to a multifunctional combined type cleaning device for a cannon brush, which follows three steps of dirt removal, cleaning and spin-drying when the cannon brush is cleaned and cleaned by a high-pressure air source. Firstly, the gun brush rotates at a high speed under the action of a high-pressure air source to throw out most of dirt, and the dirt is collected in the inner barrel body; after the dirt is thrown out, cleaning fluid is filled in the outer barrel body, so that the cannon brush rotates in the cleaning fluid, and the cleaning of the cannon brush is realized; and drying the cannon brush by drying under the action of a high-pressure air source after cleaning. The mode can clean the gun brush and dry the gun brush quickly, meet the requirement of equipment for quick withdrawing and also meet the requirement of winter use.
In summer, the high-pressure water can be used for cleaning the cannon brush, and the cleaning efficiency can also be improved by pneumatic dirt throwing, high-pressure water cleaning and pneumatic drying, so that the cleaning and drying of the cannon brush are realized.
When no power is available, the outer barrel body and the cleaning liquid can be used for manually cleaning the gun brush, and the gun brush is naturally dried, so that the gun brush can be used under special conditions.
3) The multifunctional combined type cleaning device for the cannon brush has the advantages of less water consumption, short time consumption, high efficiency and good cleanliness. The cleaning time of the semi-automatic gun brush cleaning device is prolonged; because the cleaning machine does not have power, only larger particles can be thrown out during cleaning, and grease is difficult to throw out; the residual moisture evaporation is carried out in the gun brush drying process in a natural air drying mode, the drying purpose of the gun brush is achieved, and the problem of rapid equipment withdrawing requirements is not easy to achieve.
Experiments prove that the cleaning device of the gun brush can save water by about 20 percent compared with the original cleaning device, and the cleanliness of the gun brush after cleaning is greatly improved; the overall working efficiency is improved by nearly 40 percent. Especially in the dry aspect of big gun brush, saved and waited for the process that big gun brush air-dries naturally, through the power supply after the big gun brush that spin-dries, can directly accomodate equipment, store the big gun brush.
The multifunctional combined type cleaning device for the gun brush thoroughly overcomes the defects of single semi-automatic cleaning function, long cleaning time and long drying time of the gun brush, is convenient to combine and is quick to withdraw.
In conclusion, the multifunctional gun brush has the characteristics of reasonable design, convenience in installation, flexibility, multiple purposes, high working efficiency, humanized operation, energy conservation, environmental friendliness and the like, achieves the purpose of quickly cleaning the gun brush after use, occupies small area, and is not influenced by climate, field and environment.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any modifications, equivalent variations and improvements made to the above embodiments according to the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims (6)
1. A multifunctional combined type cannon brush cleaning device is characterized by comprising an inner barrel body (102), an outer barrel body (103) and a cannon brush cleaning device cover (101);
the gun brush cleaning device cover (101) comprises a pneumatic motor (1), a motor mounting bracket (2), a shock pad (5) and a coupling (6); the shock pad (5) is stuck to the lower part of the motor mounting bracket; the coupling (6) is fixedly arranged on an output shaft of the pneumatic motor (1); the motor mounting bracket (2) consists of a top plate (21) and a vertical plate (22); the middle of the top plate (21) is provided with a through hole for installing an output shaft of the pneumatic motor (1); the vertical plate (22) is cylindrical;
the inner barrel body (102) consists of a clapboard (9), a lower barrel body (10), a mandrel (11), a pressing plate (13), a nut (15) and an upper barrel body (16); the upper barrel body (16) and the lower barrel body (10) are respectively welded on the upper side and the lower side of the partition plate (9), the partition plate (9) adopts a downward turning edge, a through hole is formed in the partition plate (9), the nut (15) is welded in the middle of the upper part of the partition plate (9), and the through hole in the middle of the partition plate (9) is concentric with the center of the nut (15); the mandrel (11) passes through a through hole on the partition plate (9) and is fixedly connected with the nut (15), and the pressing plate (13) is fixed on the mandrel (11) through the nut;
the outer barrel body (103) consists of an outer barrel body (17) and a barrel bottom (20); the outer barrel body (17) and the barrel bottom (20) are welded to form a water container;
the upper barrel body (16) of the inner barrel body (102) can be placed in the outer barrel body (17), the periphery of the downward turning edge of the partition plate (9) is larger than that of the outer barrel body (17), and when the upper barrel body (16) of the inner barrel body (102) is placed in the outer barrel body (17), high-pressure liquid source flushing is carried out; the mandrel (11) can be screwed off from the inner barrel body and is arranged on the coupling (6), and when the mandrel (11) is screwed off from the inner barrel body, the mandrel is rotated and cleaned; the inner diameter of the vertical plate (22) is larger than the outer diameter of the outer barrel body (17).
2. The multifunctional combined type brush cleaning device according to claim 1, characterized in that the brush cleaning device cover further comprises hasp hooks (3), 2 hasp hooks are welded on the left side and the right side of the vertical plate, the outer barrel body comprises hasps (18), and the hasp hooks and the hasps can be matched.
3. A multifunctional combined type brush cleaning device as defined in claim 1, wherein the brush cleaning device cover further comprises a jackscrew, and the coupling is fixed on the output shaft of the pneumatic motor through the jackscrew.
4. The multifunctional combined type cleaning device for the cannon brush as claimed in claim 1, wherein the inner barrel body further comprises a reinforcing plate, the reinforcing plate is welded at the lower part of the partition plate, and a middle through hole of the reinforcing plate and a middle through hole of the partition plate are concentric with the center of the nut; the core shaft passes through the through holes on the reinforcing plate and the partition plate and is fixedly connected with the nut.
5. The multifunctional combined type cleaning device for the cannon brush as recited in claim 1, wherein the outer barrel body further comprises a handle.
6. The multifunctional combined type cleaning device for the cannon brush as claimed in claim 1, wherein the lower barrel body of the inner barrel body can be placed in the outer barrel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187881.8A CN106733837B (en) | 2016-12-20 | 2016-12-20 | Multifunctional combined type gun brush cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187881.8A CN106733837B (en) | 2016-12-20 | 2016-12-20 | Multifunctional combined type gun brush cleaning device |
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| Publication Number | Publication Date |
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| CN106733837A CN106733837A (en) | 2017-05-31 |
| CN106733837B true CN106733837B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611187881.8A Active CN106733837B (en) | 2016-12-20 | 2016-12-20 | Multifunctional combined type gun brush cleaning device |
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| GB121030A (en) * | 1918-02-01 | 1918-12-05 | Frank Cooper | Improvements in Gun Brushes and the like. |
| CH330862A (en) * | 1955-06-01 | 1958-06-30 | Dubs Werner | Brush for cleaning gun barrels and gun barrels |
| US4503578A (en) * | 1982-06-28 | 1985-03-12 | San/Bar Corporation | Brush assembly apparatus for cleaning cannons |
| CN2765686Y (en) * | 2004-12-27 | 2006-03-22 | 中国人民解放军海军驻齐齐哈尔地区军事代表室 | Electric wiping machine of artillery body |
| CN101386009A (en) * | 2008-10-09 | 2009-03-18 | 清溢精密光电（深圳）有限公司 | Brush cleaning method and device thereof |
| CN202700858U (en) * | 2012-06-05 | 2013-01-30 | 际华三五二三特种装备有限公司 | Semi-automatic tube cleaning brush cleaner |
| CN103822536A (en) * | 2012-11-18 | 2014-05-28 | 上海市浦东新区知识产权保护协会 | Automatic cleaning and maintaining machine |
| CN203764574U (en) * | 2013-12-24 | 2014-08-13 | 上海子创镀膜技术有限公司 | Machine disc brush cleaning device |
| CN104128336A (en) * | 2014-07-11 | 2014-11-05 | 德清县宝华氟塑料工贸有限公司 | Heating pipe automatic copper brush washing device of heat forming equipment |
| CN204353159U (en) * | 2014-12-24 | 2015-05-27 | 蔡晓芳 | The medical test tubes brush of easy cleaning |
| CN104748617A (en) * | 2015-04-15 | 2015-07-01 | 林云彩 | Special copper removal brush for gun barrel |
| CN206325882U (en) * | 2016-12-20 | 2017-07-14 | 北京北方车辆集团有限公司 | A kind of multifunction combined artillery cleaning staff cleaning device |
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2016
- 2016-12-20 CN CN201611187881.8A patent/CN106733837B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB121030A (en) * | 1918-02-01 | 1918-12-05 | Frank Cooper | Improvements in Gun Brushes and the like. |
| CH330862A (en) * | 1955-06-01 | 1958-06-30 | Dubs Werner | Brush for cleaning gun barrels and gun barrels |
| US4503578A (en) * | 1982-06-28 | 1985-03-12 | San/Bar Corporation | Brush assembly apparatus for cleaning cannons |
| CN2765686Y (en) * | 2004-12-27 | 2006-03-22 | 中国人民解放军海军驻齐齐哈尔地区军事代表室 | Electric wiping machine of artillery body |
| CN101386009A (en) * | 2008-10-09 | 2009-03-18 | 清溢精密光电（深圳）有限公司 | Brush cleaning method and device thereof |
| CN202700858U (en) * | 2012-06-05 | 2013-01-30 | 际华三五二三特种装备有限公司 | Semi-automatic tube cleaning brush cleaner |
| CN103822536A (en) * | 2012-11-18 | 2014-05-28 | 上海市浦东新区知识产权保护协会 | Automatic cleaning and maintaining machine |
| CN203764574U (en) * | 2013-12-24 | 2014-08-13 | 上海子创镀膜技术有限公司 | Machine disc brush cleaning device |
| CN104128336A (en) * | 2014-07-11 | 2014-11-05 | 德清县宝华氟塑料工贸有限公司 | Heating pipe automatic copper brush washing device of heat forming equipment |
| CN204353159U (en) * | 2014-12-24 | 2015-05-27 | 蔡晓芳 | The medical test tubes brush of easy cleaning |
| CN104748617A (en) * | 2015-04-15 | 2015-07-01 | 林云彩 | Special copper removal brush for gun barrel |
| CN206325882U (en) * | 2016-12-20 | 2017-07-14 | 北京北方车辆集团有限公司 | A kind of multifunction combined artillery cleaning staff cleaning device |
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| CN106733837A (en) | 2017-05-31 |
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