CN113083829B - Cylinder inner wall cleaning device - Google Patents
Cylinder inner wall cleaning device Download PDFInfo
- Publication number
- CN113083829B CN113083829B CN202110470495.4A CN202110470495A CN113083829B CN 113083829 B CN113083829 B CN 113083829B CN 202110470495 A CN202110470495 A CN 202110470495A CN 113083829 B CN113083829 B CN 113083829B
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- Prior art keywords
- translation
- motor
- frame
- lifting
- belt pulley
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000011010 flushing procedure Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000005406 washing Methods 0.000 claims description 12
- 239000008234 soft water Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000008400 supply water Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- 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
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- 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
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a cylinder inner wall cleaning device which comprises a supporting frame, a lifting mechanism, a translation mechanism, a plurality of cylinder brackets, a hairbrush driving mechanism, a flushing mechanism and a control box. The cylinder barrel is placed by adopting the cylinder barrel support, so that the cylinder barrel can be conveniently replaced after being cleaned, the lifting mechanism can adjust the height of the cylinder barrel according to production requirements, the lifting mechanism is suitable for cleaning cylinder barrels of various specifications, the translation mechanism adopts the gear rack to drive high stability, the cylinder barrel is convenient to adjust to a proper position, the brush driving mechanism adopts the screw to drive the flushing rod to extend into the cylinder barrel, the flushing mechanism adopts the water pump to supply water, the belt pulley drives the motor to drive the rotating rod to rotate, and the brush is driven to rotate so as to brush the inner wall of the cylinder barrel; the invention has high degree of automation, improves the cleaning efficiency, and has simple operation and firm structure.
Description
Technical Field
The invention belongs to the technical field of hydraulic cylinder maintenance, and particularly relates to a cylinder barrel inner wall cleaning device.
Background
When the pneumatic cylinder is used, the inner wall of the cylinder barrel of the pneumatic cylinder can be rubbed with a piston, certain abrasion is generated after the pneumatic cylinder is used for a long time, so that the use quality of the pneumatic cylinder is guaranteed, the inner wall of the cylinder barrel of the pneumatic cylinder is required to be subjected to surface treatment, the pneumatic cylinder is overhauled and maintained so as to improve the service cycle of the pneumatic cylinder, the inner wall of the cylinder barrel of the pneumatic cylinder is required to be subjected to oil removal treatment before the surface treatment, an electric drill and a hairbrush are combined at present, a reinforcing steel bar is fixed on an electric drill bit, the hairbrush is fixed at the other end, and the inner wall of the cylinder barrel of the pneumatic cylinder is subjected to oil removal treatment by cleaning liquid before the brushing.
Disclosure of Invention
In order to solve the problems, the invention discloses a cylinder barrel inner wall cleaning device which solves the problems of low cleaning efficiency, unsafe cleaning and poor effect.
In order to achieve the above purpose, the invention adopts the following technical scheme:
Cylinder inner wall belt cleaning device, including supporting frame, elevating system, translation mechanism, a plurality of cylinder support, brush actuating mechanism, washing mechanism and control box, wherein:
The supporting frame is a rectangular frame body;
The lifting mechanism is provided with a lifting frame and four linkage lifting platforms, the lifting frame is a rectangular frame, the four linkage lifting platforms are of an H-shaped structure consisting of four lifting machines, two steering boxes, a plurality of connecting rods, a coupler, a WP double-output-shaft speed reducer and a lifting motor, the four lifting machines are respectively arranged at four corners of the rectangular frame, the shells of the four lifting machines are respectively connected with the inner sides of the four corners of the rectangular frame, and the lifting motor drives the lifting frame to lift in the supporting frame;
The translation mechanism is provided with a translation guide rail, a translation motor, a translation gear, a translation rack and a translation frame, wherein the translation guide rail is arranged on the lifting frame, the translation motor is arranged at the upper middle part of the lifting frame, the translation gear is arranged on a transmission shaft of the translation motor, the translation frame is arranged on the translation guide rail, a translation roller is arranged below the translation frame, the translation rack is arranged on the translation frame, the translation gear is meshed with the translation gear, and the translation motor drives the translation frame to move on the translation guide rail;
The cylinder barrel support is arranged on the translation frame and is provided with a plurality of support plates and connecting pieces, the support plates are arranged in parallel and are connected by the connecting pieces, the upper parts of the support plates are provided with V-shaped notches, and the V-shaped notches are used for placing the cylinder barrel;
The brush driving mechanism is provided with a cleaning support, a screw driving motor, a screw nut seat, a driving plate, a driving guide rail, a flushing rod, a brush and a supporting wheel assembly, wherein the cleaning support is arranged on one side of the supporting frame, the screw driving motor is arranged in the middle of the upper head end of the cleaning support, a transmission shaft of the screw driving motor is connected with one end of the screw, the other end of the screw is rotationally fixed at the upper tail end of the cleaning support, the axis of the screw is perpendicular to the translation guide rail, the screw nut is cooperatively arranged on the screw, the screw nut is arranged in the screw nut seat, the screw nut seat is connected with the lower end face of the driving plate, guide sleeves are arranged on two sides of the lower end face of the driving plate and are sleeved on the driving guide rail, the driving guide rail is arranged on the cleaning support, one end of the flushing rod is fixedly arranged on the driving plate, the supporting wheel assembly is arranged at the upper tail end of the cleaning support, and the other end of the flushing rod is supported by the supporting motor, and the driving motor drives the flushing rod to move along the guide rail.
The washing mechanism is provided with a water pump, a water storage tank, a rotating rod, a soft water pipe, a belt pulley transmission motor, a motor fixing seat, a driving belt pulley, a belt, a hairbrush and a driven belt pulley, wherein the water storage tank is arranged below the washing support, the water pump is arranged in the water storage tank, the soft water pipe is connected with one end of the rotating rod and the water pump, the rotating rod is rotatably arranged in the washing rod, the driven belt pulley is arranged on the rotating rod, the motor fixing seat is fixed on the driving plate and is positioned right above the rotating rod, the belt pulley transmission motor is arranged on the motor fixing seat, the driving belt pulley is arranged on a transmission shaft of the belt pulley transmission motor, the belt is connected with the driving belt pulley and the driven belt pulley, the hairbrush is arranged at the other end of the rotating rod, the belt pulley transmission motor drives the hairbrush to rotate through the rotating rod, and the cleaning liquid in the water storage tank is sucked by the water pump and is sprayed out from the hairbrush after passing through the soft water pipe and the rotating rod.
The control box is arranged on one side of the cleaning support, a switch of the lifting motor, a switch of the translation motor, a switch of the screw driving motor, a switch of the water pump and a switch of the belt pulley transmission motor are arranged in the control box, the switch of the lifting motor is electrically connected with the lifting motor, the switch of the translation motor is electrically connected with the translation motor, the switch of the screw driving motor is electrically connected with the screw driving motor, the switch of the water pump is electrically connected with the water pump, and the switch of the belt pulley transmission motor is electrically connected with the belt pulley transmission motor.
In the above structure, the supporting wheel assembly comprises two supporting plates, two rotating shafts and two guide wheels, wherein the two supporting plates are vertically fixed at the upper tail end of the cleaning support, the two rotating shafts are fixed between the two supporting plates, the two guide wheels are respectively arranged on the two rotating shafts, and the cleaning rod penetrates through the space between the two guide wheels.
In the above structure, the device is also provided with a water collecting mechanism, the water collecting mechanism comprises a water collecting tank and a water guide pipe, the water collecting tank is arranged on the supporting frame and is positioned right below the opening of the cylinder barrel, the water guide pipe is communicated with the water collecting tank and the water storage tank, and the height of the water collecting tank is higher than that of the water storage tank.
In the structure, the device is also provided with a shield, and the shield is sleeved on the cleaning support.
In the structure, the cylinder barrel support is provided with three support plates and four connecting pieces, the connecting pieces are round steel pipes, and the four connecting pieces penetrate through four corners of the three support plates respectively.
In the structure, the translational frame is provided with the arc-shaped support corresponding to the connecting piece and used for positioning the cylinder barrel bracket.
Compared with the prior art, the invention has the beneficial effects that:
The cylinder barrel is placed by adopting the cylinder barrel support, so that the cylinder barrel can be conveniently replaced after being cleaned, the lifting mechanism can adjust the height of the cylinder barrel according to production requirements, the lifting mechanism is suitable for cleaning cylinder barrels of various specifications, the translation mechanism adopts the gear rack to drive high stability, the cylinder barrel is convenient to adjust to a proper position, the brush driving mechanism adopts the screw to drive the flushing rod to extend into the cylinder barrel, the flushing mechanism adopts the water pump to supply water, the belt pulley drives the motor to drive the rotating rod to rotate, and the brush is driven to rotate so as to brush the inner wall of the cylinder barrel; the invention has high degree of automation, improves the cleaning efficiency, and has simple operation and firm structure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of a cylinder bracket structure according to the present invention;
Fig. 4 is a schematic structural view of four linkage lifting platforms according to the present invention.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1-3, the cylinder inner wall cleaning device comprises a supporting frame 1, a lifting mechanism, a translation mechanism, a plurality of cylinder brackets 2, a brush driving mechanism, a flushing mechanism and a control box, wherein:
The supporting frame 1 is a rectangular frame body;
the lifting mechanism is provided with a lifting frame 3 and four linkage lifting platforms, the lifting frame 3 is a rectangular frame, the four linkage lifting platforms are of an H-shaped structure consisting of four lifting frames 4, two steering boxes 5, a plurality of connecting rods 6, a coupler 7, a WP double-output-shaft speed reducer 8 and a lifting motor 9, the four lifting frames 4 are respectively arranged at four corners of the rectangular frame, the shells of the four lifting frames 4 are respectively connected with the inner sides of the four corners of the rectangular frame, and the lifting motor 9 drives the lifting frame 3 to lift in the supporting frame 1;
The translation mechanism is provided with a translation guide rail 10, a translation motor, a translation gear, a translation rack and a translation frame 11, wherein the translation guide rail 10 is arranged on the lifting frame 3, the translation motor is arranged at the upper middle part of the lifting frame 3, the translation gear is arranged on a transmission shaft of the translation motor, the translation frame 11 is arranged on the translation guide rail 10, a translation roller is arranged below the translation frame 11, the translation rack is arranged on the translation frame 11, the translation gear is meshed with the translation gear, and the translation motor drives the translation frame 11 to move on the translation guide rail 10;
The cylinder barrel support 2 is placed on the translation frame 11, the cylinder barrel support 2 is provided with a plurality of support plates 12 and connecting pieces 13, the support plates 12 are arranged in parallel and are connected by the connecting pieces 13, the upper part of the support plate 12 is provided with a V-shaped notch 14, and the V-shaped notch 14 is used for placing a cylinder barrel 21;
The brush driving mechanism is provided with a cleaning bracket 15, a screw driving motor, a screw nut seat, a driving plate 16, a driving guide rail 17, a flushing rod and a supporting wheel assembly, wherein the cleaning bracket 15 is arranged on one side of the supporting frame 1, the screw driving motor is arranged in the middle of the upper head end of the cleaning bracket 15, a transmission shaft of the screw driving motor is connected with one end of the screw, the other end of the screw is rotationally fixed at the upper tail end of the cleaning bracket 15, the axis of the screw is vertical to the translation guide rail 10, the screw nut is cooperatively arranged on the screw, the screw nut is arranged in the screw nut seat, the screw nut seat is connected with the lower end face of the driving plate 16, guide sleeves are arranged on two sides of the lower end face of the driving plate 16, the guide sleeves are sleeved on the driving guide rail 17, the driving guide rail 17 is arranged on the cleaning bracket 15, one end of the flushing rod is fixedly arranged on the driving plate 16, the supporting wheel assembly is arranged at the upper tail end of the cleaning bracket 15, and drives the other end of the driving motor to move the flushing rod along the guide rail 17;
The washing mechanism is provided with a water pump, a water storage tank, a rotating rod 18, a soft water pipe, a belt pulley transmission motor, a motor fixing seat, a driving belt pulley, a belt, a hairbrush 19 and a driven belt pulley, wherein the water storage tank is arranged below the washing support 15, the water pump is arranged in the water storage tank, the soft water pipe is connected with one end of the rotating rod 18 and the water pump, the rotating rod 18 is rotatably arranged in the washing rod, the driven belt pulley is arranged on the rotating rod 18, the motor fixing seat is fixed on the driving plate 16 and is positioned right above the rotating rod 18, the belt pulley transmission motor is arranged on the motor fixing seat, the driving belt pulley is arranged on a transmission shaft of the belt pulley transmission motor, the belt is connected with the driving belt pulley and the driven belt pulley, the hairbrush 19 is arranged at the other end of the rotating rod 18, the belt pulley transmission motor drives the hairbrush 19 to rotate through the rotating rod 18, and the cleaning liquid in the water storage tank is sucked by the water pump and then sprayed out of the hairbrush 19 through the soft water pipe and the rotating rod 18;
The control box is installed in one side of cleaning support 15, install elevator motor 9's switch, translation motor's switch, lead screw driving motor's switch, water pump's switch and belt pulley drive motor's switch in the control box, elevator motor 9's switch is connected with elevator motor 9 electricity, translation motor's switch is connected with translation motor electricity, lead screw driving motor's switch is connected with lead screw driving motor electricity, water pump's switch is connected with the water pump electricity, belt pulley drive motor's switch is connected with belt pulley drive motor electricity.
The support wheel assembly comprises two support plates 12, two rotating shafts and two guide wheels, wherein the two support plates 12 are vertically fixed at the upper tail end of the cleaning support 15, the two rotating shafts are fixed between the two support plates 12, the two guide wheels are respectively arranged on the two rotating shafts, and the flushing rod penetrates through the space between the two guide wheels.
The device also has a water collecting mechanism, the water collecting mechanism comprises a water collecting tank and a water guide pipe, the water collecting tank is arranged on the supporting frame 1 and is positioned right below the opening of the cylinder 21, the water guide pipe is communicated with the water collecting tank and the water storage tank, and the height of the water collecting tank is higher than that of the water storage tank.
The device also has a shield 20, said shield 20 being fitted over said washing rack 15.
The cylinder barrel bracket 2 is provided with three supporting plates 12 and four connecting pieces 13, the connecting pieces 13 are round steel pipes, and the four connecting pieces 13 respectively penetrate through four corners of the three supporting plates 12.
The translational frame 11 is provided with an arc-shaped support corresponding to the connecting piece 13 for positioning the cylinder barrel bracket 2.
The lifter 4 drives the WP double-output-shaft speed reducer 8 connected with the connecting rod 6 to operate, so that the WP double-output-shaft speed reducer 8 is driven to output torque to drive the steering box 5 connected with the connecting rod 6 to operate, and the steering box 5 outputs torque to drive the four lifters 4 connected with the connecting rod 6 to lift, so that the lifting of the lifter 3 is realized.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, component disassembly, or combination thereof, etc. that falls within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. Cylinder inner wall belt cleaning device, including supporting the frame, its characterized in that still includes elevating system, translation mechanism, a plurality of cylinder supports, brush actuating mechanism, washing mechanism and control box, wherein:
The supporting frame is a rectangular frame body,
The lifting mechanism is provided with a lifting frame and four linkage lifting platforms, the lifting frame is a rectangular frame, the four linkage lifting platforms are of an H-shaped structure consisting of four lifting machines, two steering boxes, a plurality of connecting rods, a coupler, a WP double-output-shaft speed reducer and a lifting motor, the four lifting machines are respectively arranged at four corners of the rectangular frame, the shells of the four lifting machines are respectively connected with the inner sides of the four corners of the rectangular frame, and the lifting motor drives the lifting frame to lift in the supporting frame;
The translation mechanism is provided with a translation guide rail, a translation motor, a translation gear, a translation rack and a translation frame, wherein the translation guide rail is arranged on the lifting frame, the translation motor is arranged at the upper middle part of the lifting frame, the translation gear is arranged on a transmission shaft of the translation motor, the translation frame is arranged on the translation guide rail, a translation roller is arranged below the translation frame, the translation rack is arranged on the translation frame, the translation gear is meshed with the translation gear, and the translation motor drives the translation frame to move on the translation guide rail;
The cylinder barrel support is arranged on the translation frame and is provided with a plurality of support plates and connecting pieces, the support plates are arranged in parallel and are connected by the connecting pieces, the upper parts of the support plates are provided with V-shaped notches, and the V-shaped notches are used for placing the cylinder barrel;
The brush driving mechanism is provided with a cleaning support, a screw driving motor, a screw nut seat, a driving plate, a driving guide rail, a flushing rod, a brush and a supporting wheel assembly, wherein the cleaning support is arranged on one side of the supporting frame, the screw driving motor is arranged in the middle of the upper head end of the cleaning support, a transmission shaft of the screw driving motor is connected with one end of the screw, the other end of the screw is rotationally fixed at the upper tail end of the cleaning support, the axis of the screw is perpendicular to the translation guide rail, the screw nut is cooperatively arranged on the screw, the screw nut is arranged in the screw nut seat, the screw nut seat is connected with the lower end face of the driving plate, guide sleeves are arranged on two sides of the lower end face of the driving plate and are sleeved on the driving guide rail, the driving guide rail is arranged on the cleaning support, one end of the flushing rod is fixedly arranged on the driving plate, the supporting wheel assembly is arranged at the upper tail end of the cleaning support, and the other end of the flushing rod is supported by the supporting motor, and the driving motor drives the flushing rod to move along the guide rail.
The washing mechanism is provided with a water pump, a water storage tank, a rotating rod, a soft water pipe, a belt pulley transmission motor, a motor fixing seat, a driving belt pulley, a belt, a hairbrush and a driven belt pulley, wherein the water storage tank is arranged below the washing support, the water pump is arranged in the water storage tank, the soft water pipe is connected with one end of the rotating rod and the water pump, the rotating rod is rotatably arranged in the washing rod, the driven belt pulley is arranged on the rotating rod, the motor fixing seat is fixed on the driving plate and is positioned right above the rotating rod, the belt pulley transmission motor is arranged on the motor fixing seat, the driving belt pulley is arranged on a transmission shaft of the belt pulley transmission motor, the belt is connected with the driving belt pulley and the driven belt pulley, the hairbrush is arranged at the other end of the rotating rod, the belt pulley transmission motor drives the hairbrush to rotate through the rotating rod, and the cleaning liquid in the water storage tank is sucked by the water pump and is sprayed out from the hairbrush after passing through the soft water pipe and the rotating rod.
The control box is arranged on one side of the cleaning support, a switch of the lifting motor, a switch of the translation motor, a switch of the screw driving motor, a switch of the water pump and a switch of the belt pulley transmission motor are arranged in the control box, the switch of the lifting motor is electrically connected with the lifting motor, the switch of the translation motor is electrically connected with the translation motor, the switch of the screw driving motor is electrically connected with the screw driving motor, the switch of the water pump is electrically connected with the water pump, and the switch of the belt pulley transmission motor is electrically connected with the belt pulley transmission motor.
2. The cylinder inner wall cleaning device according to claim 1, wherein the supporting wheel assembly comprises two supporting plates, two rotating shafts and two guide wheels, the two supporting plates are vertically fixed at the upper end of the cleaning support, the two rotating shafts are fixed between the two supporting plates, the two guide wheels are respectively arranged on the two rotating shafts, and the flushing rod passes through between the two guide wheels.
3. The cylinder inner wall cleaning device according to claim 1, further comprising a water collecting mechanism including a water collecting tank mounted on the support frame and located directly below the cylinder opening, and a water conduit communicating the water collecting tank and the water storage tank, the water collecting tank being higher than the water storage tank.
4. A cylinder inner wall cleaning apparatus according to claim 3, further comprising a shield which is fitted over the cleaning support.
5. The cylinder inner wall cleaning apparatus according to claim 1, wherein the cylinder bracket has three support plates and four connecting members, the connecting members being circular steel pipes, the four connecting members passing through four corners of the three support plates, respectively.
6. The cylinder inner wall cleaning device according to claim 5, wherein the translational frame is provided with an arc-shaped support corresponding to the connecting piece for positioning the cylinder bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110470495.4A CN113083829B (en) | 2021-04-29 | 2021-04-29 | Cylinder inner wall cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110470495.4A CN113083829B (en) | 2021-04-29 | 2021-04-29 | Cylinder inner wall cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113083829A CN113083829A (en) | 2021-07-09 |
| CN113083829B true CN113083829B (en) | 2024-05-07 |
Family
ID=76680989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110470495.4A Active CN113083829B (en) | 2021-04-29 | 2021-04-29 | Cylinder inner wall cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113083829B (en) |
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| CN102921690A (en) * | 2012-11-03 | 2013-02-13 | 安徽宝辉清洗设备制造有限公司 | Long cylinder barrel inner cavity cleaning machine |
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2021
- 2021-04-29 CN CN202110470495.4A patent/CN113083829B/en active Active
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| CN102921690A (en) * | 2012-11-03 | 2013-02-13 | 安徽宝辉清洗设备制造有限公司 | Long cylinder barrel inner cavity cleaning machine |
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| CN203648937U (en) * | 2013-12-25 | 2014-06-18 | 王铁钢 | Apparatus for cleaning inner wall of steel pipe and calandria and atomizing and spraying butter |
| CN105834181A (en) * | 2016-05-30 | 2016-08-10 | 浙江拓邦液压科技有限公司 | Reciprocating type long cylinder barrel cleaning machine |
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| 一种用于液压缸长缸筒内腔清洗的新型设备;杨立志;薛剑锋;张艳午;李文静;;液压气动与密封;20150115(第01期);全文 * |
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| CN113083829A (en) | 2021-07-09 |
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