CN107597744A - A kind of inner wall of cylinder cleaning device for hydraulic cylinder - Google Patents
A kind of inner wall of cylinder cleaning device for hydraulic cylinder Download PDFInfo
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- CN107597744A CN107597744A CN201710817938.6A CN201710817938A CN107597744A CN 107597744 A CN107597744 A CN 107597744A CN 201710817938 A CN201710817938 A CN 201710817938A CN 107597744 A CN107597744 A CN 107597744A
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Abstract
The invention discloses a kind of inner wall of cylinder cleaning device for hydraulic cylinder, for carrying out cleaning treatment to inner wall of cylinder, include the support of left and right directions extension, it is fixedly mounted on the fixed mount of support left upper end, cleaning assemblies and lateral adjustments component, opening is provided with fixed mount towards longitudinal sliding slot that is right and extending up and down, it can slide up and down in longitudinal sliding slot and travelling carriage is installed, support upper end is provided with the sliding laterally dynamic groove of opening up and left and right extension, slide laterally and be rotatably mounted with threaded rod between groove left hand end wall, threaded rod left end and the sliding motor power connector being fixedly mounted in support；Lateral adjustments component includes being slidably mounted on the slide bearings for sliding laterally in groove and with threaded rod screw thread coordinating, and the arc groove of left and right extension is provided with slide bearings, the stationary fixture for stator bore is additionally provided with slide bearings.
Description
Technical field
The present invention relates to hydraulic cylinder manufacture field, and in particular to a kind of inner wall of cylinder cleaning device for hydraulic cylinder.
Background technology
Hydraulic cylinder is by the part that hydraulic energy transfer is mechanical energy, is the executive component in hydraulic system, and cylinder barrel is liquid
The main body of cylinder pressure, its endoporus make piston and its close typically using the manufacture of the precise machining process such as boring, fraising, rolling or honing
Sealing, support seat piece can be slided smoothly, and so as to ensure sealing effectiveness, therefore, inner wall of cylinder needs high cleannes；Traditional
Cleaning mode is cleaned by cleaning device to inner wall of cylinder, but this cleaning mode is typically all to pass through motor driven master
Axle rotates, and this cleaning direction is typically all same direction, and therefore, when running into stain, single rotation direction can not
It is fully erased, its cleaning effect unobvious, if easily damaging inner wall of cylinder, therefore, traditional cleaning side with larger friction
The drawbacks of larger be present in formula.
The content of the invention
It is an object of the invention to provide a kind of inner wall of cylinder cleaning device for hydraulic cylinder, prior art can be overcome
Drawbacks described above.
According to the present invention, a kind of inner wall of cylinder cleaning device for hydraulic cylinder of apparatus of the present invention, in cylinder barrel
Wall carries out cleaning treatment, including the support of left and right directions extension, the fixed mount for being fixedly mounted on the support left upper end, cleaning group
Part and lateral adjustments component, opening is provided with the fixed mount towards longitudinal sliding slot that is right and extending up and down, the longitudinal direction
It can slide up and down in sliding groove and travelling carriage is installed, the transverse direction that the support upper end is provided with the extension of opening up and left and right is sliding
Dynamic groove, described slide laterally are rotatably mounted with threaded rod between groove left hand end wall, and the threaded rod left end is with being fixedly mounted
Sliding motor power connector in the support；The lateral adjustments component includes being slidably mounted on described slide laterally in groove
And the slide bearings coordinated with the threaded rod screw thread, the arc groove of left and right extension is provided with the slide bearings, it is described
The stationary fixture for fixing the cylinder barrel is additionally provided with slide bearings；The cleaning assemblies includes central shaft, fixed cover
Cylinder, the first rotor, the second rotor, with described first rotate mates the first cleaning sleeve and with second rotor
The second cleaning sleeve coordinated, rotation chamber is provided with first rotor, is provided with ring gear on the rotation cavity wall, institute
State to rotate in chamber and mounting bracket is installed, rotation slot is provided with the mounting bracket, four are evenly arranged with the rotation slot circumference
Individual groove, the planetary gear being meshed with the ring gear, the fixation are rotatably mounted with by rotating shaft in the groove
Sleeve left end is fixedly mounted on the travelling carriage right-hand member, the fixes sleeve right-hand member through first rotor and with the peace
To shelve and be fixedly connected, centre bore is provided with the fixes sleeve, the central shaft is installed in rotation in the centre bore,
The central rotating shaft left end and the rotary electric machine power connector being fixedly mounted in the travelling carriage, the central shaft right-hand member pass through
The mounting bracket and the first rotor simultaneously extend to the right, and second rotor is fixedly mounted on the central shaft right-hand member, described
The central gear for being meshed with the planetary gear and being fixedly connected with the central shaft is also equipped with rotation slot.
Further technical scheme, first cleaning sleeve include the first turning set and are fixedly mounted on described first turn
The first cleaning cotton-padded covering on dynamic set outer face, second cleaning sleeve include the second turning set and are fixedly mounted on described second
Second on turning set outer face cleans cotton-padded covering, and a left side is respectively arranged with first turning set and the second turning set inwall
Be respectively arranged with the first spline and the second spline of right extension, first rotor and the second rotor outer face with
The first spline that first spline is engaged and the second spline being engaged with second spline.
Further technical scheme, the first rotor outer face left end are provided with first annular protrusion, and described first
Turning set left end is provided with the first annular heavy platform being engaged with the first annular protrusion, the first annular heavy platform right-hand member wall
In be provided with the first thread groove, the first deep gouge is additionally provided with the first annular protrusion, be provided with first deep gouge with
The first shank of bolt that first thread groove coordinates, so as to which first turning set and the described first rotation body phase are fixed.
Further technical scheme, the second rotor right-hand member are provided with the heavy platform of the second annular, second turning set
Right-hand member is provided with the second annular being engaged with the heavy platform of the described second annular and protruded, and is set in the heavy platform left end wall of the second annular
There is the second thread groove, the second deep gouge is additionally provided with the second annular protrusion, be provided with second deep gouge and described the
The second shank of bolt that two thread grooves coordinate, so as to which second turning set and the described second rotation body phase are fixed.
Further technical scheme, the external diameter of first rotor are more than the external diameter of second rotor, therefore described
First turning set can be installed on first rotor via second rotor.
Further technical scheme, first turning set and the second turning set external diameter are equal, and described first clear
Clean cotton-padded covering and the second cleaning cotton-padded covering thickness are equal.
Further technical scheme, screw thread, which coordinates, in the travelling carriage is provided with elevating screw thread bar, the elevating screw thread bar
Lower end is installed in rotation in the longitudinal sliding motion groove bottom wall, and upper end rises with being fixedly mounted in the longitudinal sliding slot roof
Motor power connection is dropped, is also slidably fitted with guide rod in the travelling carriage, the guide rod upper and lower ends are fixedly mounted on institute
State above and below longitudinal sliding slot in end wall.
The beneficial effects of the invention are as follows：
In apparatus of the present invention, because the big I of first cleaning sleeve and the second cleaning sleeve is selected according to the size of internal diameter of cylinder
Select, and the height and position of the central shaft can be adjusted by lifting motor, therefore, be suitable for the cylinder barrel of different inner diameters；
Due in the presence of planetary gear, the first cleaning cotton-padded covering and the second cleaning cotton-padded covering can rotated in a reverse direction
Cleaning treatment is carried out to the inner wall of cylinder, can because the described first cleaning cotton-padded covering and the second cleaning cotton-padded covering are turned on the contrary, therefore
Greatly improve cleaning capacity；
Because sliding motor can drive the cylinder barrel gradually to slide to the left, therefore, the first cleaning cotton-padded covering and the second cleaning cotton
Set can thoroughly clean the inner wall of cylinder.
Apparatus of the present invention are simple in construction, easy to operate, stable.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of inner wall of cylinder cleaning device for hydraulic cylinder of the present invention.
Fig. 2 is the mplifying structure schematic diagram of Fig. 1 cleaning assemblies.
Fig. 3 is Fig. 2 left view.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-3, a kind of inner wall of cylinder cleaning device for hydraulic cylinder of the invention, for the inwall of cylinder barrel 18
Carry out cleaning treatment, including the support 10 of left and right directions extension, the fixed mount 22, clear for being fixedly mounted on the left upper end of support 10
Clean component 19 and lateral adjustments component, opening is provided with the fixed mount 22 towards longitudinal sliding slot that is right and extending up and down
220, it can slide up and down in the longitudinal sliding slot 220 and travelling carriage 221 is installed, the upper end of support 10 is provided with opening court
The extension of upper and left and right slides laterally groove 12, and described slide laterally is rotatably mounted with threaded rod between the left hand end wall of groove 12
13, the left end of threaded rod 13 and the power connector of sliding motor 11 being fixedly mounted in the support 10；The lateral adjustments
Component includes being slidably mounted on the slide bearings 14 for sliding laterally in groove 12 and with the screw thread of threaded rod 13 coordinating, institute
The arc groove 15 that left and right extension is provided with slide bearings 14 is stated, is additionally provided with the slide bearings 14 for described in fixation
The stationary fixture 17 of cylinder barrel 18；The cleaning assemblies 19 includes central shaft 24, fixes sleeve 20,16, second turns of the first rotor
Kinetoplast 35, the first cleaning sleeve being engaged with first rotor 16 and the second cleaning coordinated with second rotor 35
Cover, be provided with first rotor 16 and rotate chamber 27, ring gear 28, the rotation are provided with the rotation inwall of chamber 27
Mounting bracket 26 is installed in chamber 27, rotation slot 251 is provided with the mounting bracket 26, is uniformly set on the circumference of rotation slot 251
It is equipped with four grooves, the planetary gear being meshed with the ring gear 28 is rotatably mounted with by rotating shaft 30 in the groove
29, the left end of fixes sleeve 20 is fixedly mounted on the right-hand member of travelling carriage 221, and the right-hand member of fixes sleeve 20 is through described the
One rotor 16 is simultaneously fixedly connected with the mounting bracket 26, and centre bore, the central shaft 24 are provided with the fixes sleeve 20
It is installed in rotation in the centre bore, the left end of central rotating shaft 24 and turn being fixedly mounted in the travelling carriage 221
The dynamic power connector of motor 23, the right-hand member of central shaft 24 is through the rotor 16 of mounting bracket 26 and first and extends to the right, institute
State the second rotor 35 and be fixedly mounted on the right-hand member of central shaft 24, be also equipped with the rotation slot 251 and the planet tooth
The central gear 25 that wheel 29 is meshed and is fixedly connected with the central shaft 24.
Valuably, wherein, first cleaning sleeve includes the first turning set 32 and is fixedly mounted on first rotation
The first cleaning cotton-padded covering 31 on 32 outer faces is covered, second cleaning sleeve includes the second turning set 33 and is fixedly mounted on described
The second cleaning cotton-padded covering 34 on the outer face of second turning set 33, in first turning set 32 and the inwall of the second turning set 33
It is respectively arranged with the first spline and the second spline of left and right extension, the outer end of 16 and second rotor of the first rotor 35
The first spline being engaged with first spline and be engaged with second spline second is respectively arranged with face
Spline.
Valuably, wherein, the outer face left end of the first rotor 16 be provided with it is first annular protrusion 38, described first turn
32 left ends of dynamic set are provided with the first annular heavy platform being engaged with the first annular protrusion 38, the first annular heavy platform right-hand member
The first thread groove is provided with wall, the first deep gouge is additionally provided with the first annular protrusion 38, is installed in first deep gouge
There is the first shank of bolt 39 coordinated with first thread groove, so as to by first turning set 32 and first rotor
16 phases are fixed.
Valuably, wherein, the right-hand member of the second rotor 35 is provided with the heavy platform of the second annular, and second turning set 33 is right
End is provided with the second annular protrusion 37 being engaged with the heavy platform of the described second annular, is set in the heavy platform left end wall of the second annular
Have the second thread groove, the second deep gouge be additionally provided with the second annular protrusion 37, be provided with second deep gouge with it is described
The second shank of bolt 36 that second thread groove coordinates, so as to which second turning set 33 and the phase of the second rotor 35 are consolidated
It is fixed.
Valuably, wherein, the external diameter of first rotor 16 is more than the external diameter of second rotor 35, therefore described the
One turning set 32 can be installed on first rotor 16 via second rotor 35.
Valuably, wherein, first turning set 32 is equal with the external diameter of the second turning set 33, and first cleaning
It is equal that cotton-padded covering 31 and second cleans the thickness of cotton-padded covering 31.
Valuably, wherein, screw thread, which coordinates, in the travelling carriage 221 is provided with elevating screw thread bar 223, the elevating screw thread bar
223 lower ends are installed in rotation in the bottom wall of longitudinal sliding slot 220, and upper end is with being fixedly mounted on the longitudinal sliding slot
The power connector of lifting motor 224 in 220 roofs, guide rod 222, the guide rod are also slidably fitted with the travelling carriage 221
222 upper and lower ends are fixedly mounted on the longitudinal sliding slot about 220 in end wall.
In use, the cylinder barrel 18 is placed in the arc groove 15 in the slide bearings 14, and pass through the fixation
Fixture 17 is fixed, and then chooses the first cleaning sleeve and the second cleaning sleeve to match with the internal diameter of cylinder barrel 18, first by described the
One cleaning sleeve is slided on first rotor 16 via second rotor 35, and solid by first shank of bolt 39
It is scheduled on first rotor 16, then second cleaning sleeve is installed on second rotor 35, and by described
Second shank of bolt 36 is fixed, and then drives the travelling carriage 221 to adjust lengthwise position using the lifting motor 224, is made described
Central shaft 24 and the cylinder barrel 18 are coaxial, now start the sliding motor 11, and the sliding motor 11 can drive institute when running
State slide bearings 14 to slide to the left, the cylinder barrel 18 is enclosed on first turning set 32 and second turning set 33,
Then start the rotary electric machine 23, when the rotary electric machine 23 is run, the central shaft 24 can be driven to rotate, the central shaft
24 can drive second rotor 35 to rotate when rotating, and can also drive the central gear 25 during the rotation of the central shaft 24
Rotate, the central gear 25 can drive the planetary gear 29 to rotate backward when rotating, and the planetary gear 29 can drive institute
State ring gear 28 and betide the opposite direction rotation of the central gear 25, therefore first rotor 32 and described second can be made
Rotor 35 rotates backward, and is rotated in a reverse direction so as to drive the first cleaning cotton-padded covering 31 and second to clean cotton-padded covering 31
Cleaning treatment is carried out to the inwall of cylinder barrel 18, and because sliding motor 11 can drive the cylinder barrel 18 gradually to slide to the left, because
This, the first cleaning cotton-padded covering 31 and second, which cleans cotton-padded covering 31, thoroughly to clean the inwall of cylinder barrel 18.
The beneficial effects of the invention are as follows：In apparatus of the present invention, due to the size of first cleaning sleeve and the second cleaning sleeve
It can be selected according to the size of internal diameter of cylinder, and the height and position of the central shaft can be adjusted by lifting motor, therefore, can
Adapt to the cylinder barrel of different inner diameters；
Due in the presence of planetary gear, the first cleaning cotton-padded covering and the second cleaning cotton-padded covering can rotated in a reverse direction
Cleaning treatment is carried out to the inner wall of cylinder, can because the described first cleaning cotton-padded covering and the second cleaning cotton-padded covering are turned on the contrary, therefore
Greatly improve cleaning capacity；
Because sliding motor can drive the cylinder barrel gradually to slide to the left, therefore, the first cleaning cotton-padded covering and the second cleaning cotton
Set can thoroughly clean the inner wall of cylinder.
Apparatus of the present invention are simple in construction, easy to operate, stable.
Embodiment described above, only inventing, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (7)
- A kind of 1. inner wall of cylinder cleaning device for hydraulic cylinder, for carrying out cleaning treatment, including right and left to inner wall of cylinder Support to extension, fixed mount, cleaning assemblies and the lateral adjustments component for being fixedly mounted on support left upper end, its feature exist In：Opening is provided with fixed mount towards longitudinal sliding slot that is right and extending up and down, can slide up and down to installation in longitudinal sliding slot There is a travelling carriage, support upper end is provided with the sliding laterally dynamic groove of opening up and left and right extension, slides laterally between groove left hand end wall It is rotatably mounted with threaded rod, threaded rod left end and the sliding motor power connector being fixedly mounted in support；Lateral adjustments Component includes being slidably mounted on the slide bearings for sliding laterally in groove and with threaded rod screw thread coordinating, and is set in slide bearings There is the arc groove that left and right extends, the stationary fixture for stator bore is additionally provided with slide bearings；Cleaning assemblies includes center Axle, fixes sleeve, the first rotor, the second rotor and first rotate the first cleaning sleeve of mates and rotated with second The second cleaning sleeve that body coordinates, rotation chamber is provided with the first rotor, rotates and ring gear is provided with cavity wall, rotated in chamber Mounting bracket is installed, rotation slot is provided with mounting bracket, is evenly arranged with four grooves on rotation slot circumference, by turning in groove Axle is rotatably mounted with the planetary gear being meshed with ring gear, and fixes sleeve left end is fixedly mounted on travelling carriage right-hand member, Gu Sleeve right-hand member is determined through the first rotor and is fixedly connected with mounting bracket, centre bore is provided with fixes sleeve, central shaft can turn It is arranged on dynamicly in centre bore, central rotating shaft left end and the rotary electric machine power connector being fixedly mounted in travelling carriage, central shaft Right-hand member is through mounting bracket and the first rotor and extends to the right, and the second rotor is fixedly mounted on central shaft right-hand member, in rotation slot It is also equipped with the central gear for being meshed with planetary gear and being fixedly connected with central shaft.
- A kind of 2. inner wall of cylinder cleaning device for hydraulic cylinder as claimed in claim 1, it is characterised in that：Described first is clear The first cleaning cotton-padded covering that clean set includes the first turning set and is fixedly mounted on the first turning set outer face, described second The second cleaning cotton-padded covering that cleaning sleeve includes the second turning set and is fixedly mounted on the second turning set outer face, described the The first spline and the second spline of left and right extension are respectively arranged with one turning set and the second turning set inwall, it is described Be respectively arranged with first rotor and the second rotor outer face the first spline for being engaged with first spline and with The second spline that second spline is engaged.
- A kind of 3. inner wall of cylinder cleaning device for hydraulic cylinder as claimed in claim 2, it is characterised in that：Described first turn Kinetoplast outer face left end is provided with first annular protrusion, and the first turning set left end is provided with and the first annular protrusion phase The first annular heavy platform coordinated, the first thread groove, the first annular protrusion are provided with the first annular heavy platform right-hand member wall In be additionally provided with the first deep gouge, be provided with first deep gouge with first thread groove coordinate the first shank of bolt.
- A kind of 4. inner wall of cylinder cleaning device for hydraulic cylinder as claimed in claim 2, it is characterised in that：Described second turn Kinetoplast right-hand member is provided with the heavy platform of the second annular, and the second turning set right-hand member is provided with what is be engaged with the heavy platform of the described second annular Second annular is protruded, and the second thread groove is provided with the heavy platform left end wall of the second annular, is also set in the second annular protrusion The second deep gouge is equipped with, the second shank of bolt coordinated with second thread groove is installed in second deep gouge.
- A kind of 5. inner wall of cylinder cleaning device for hydraulic cylinder as claimed in claim 2, it is characterised in that：Described first turn The external diameter of kinetoplast is more than the external diameter of second rotor.
- A kind of 6. inner wall of cylinder cleaning device for hydraulic cylinder as claimed in claim 2, it is characterised in that：Described first turn Dynamic set is equal with the second turning set external diameter, and the first cleaning cotton-padded covering and the second cleaning cotton-padded covering thickness are equal.
- A kind of 7. inner wall of cylinder cleaning device for hydraulic cylinder as claimed in claim 1, it is characterised in that：The travelling carriage Middle screw thread, which coordinates, is provided with elevating screw thread bar, and the elevating screw thread bar lower end is installed in rotation on the longitudinal sliding motion groove bottom wall In, peace is also slided in upper end with being fixedly mounted on lifting motor power connector in the longitudinal sliding slot roof in the travelling carriage Equipped with guide rod, the guide rod upper and lower ends are fixedly mounted on above and below the longitudinal sliding slot in end wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817938.6A CN107597744A (en) | 2017-09-12 | 2017-09-12 | A kind of inner wall of cylinder cleaning device for hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817938.6A CN107597744A (en) | 2017-09-12 | 2017-09-12 | A kind of inner wall of cylinder cleaning device for hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107597744A true CN107597744A (en) | 2018-01-19 |
Family
ID=61063185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710817938.6A Pending CN107597744A (en) | 2017-09-12 | 2017-09-12 | A kind of inner wall of cylinder cleaning device for hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107597744A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044887A (en) * | 2020-09-08 | 2020-12-08 | 汤炬 | Sewage treatment is with high-efficient pipeline desilting equipment |
| CN112246776A (en) * | 2020-10-15 | 2021-01-22 | 泰安市力华液压设备有限公司 | Lifting type hydraulic cylinder barrel inner wall spraying cleaning equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102575919A (en) * | 2009-10-21 | 2012-07-11 | 尼卜林工业刷有限公司 | Device for cleaning the inside of the barrel of a firearm |
| CN203170653U (en) * | 2013-03-15 | 2013-09-04 | 成都世唯科技有限公司 | Automatic pipeline cleaning robot |
| CN203427302U (en) * | 2013-08-16 | 2014-02-12 | 江苏鹿山光伏科技有限公司 | Machine barrel cleaning device of extruding machine |
| KR20150116631A (en) * | 2014-04-08 | 2015-10-16 | 엄정용 | apparatus of washing tube container |
| CN205797926U (en) * | 2016-06-12 | 2016-12-14 | 浙江绍兴家贝刺绣有限公司 | A kind of hand-held inboard wall of tube body dust arrester |
| CN106944429A (en) * | 2017-05-26 | 2017-07-14 | 平湖市乾业进出口有限公司 | A kind of pipe fitting cleaning device |
-
2017
- 2017-09-12 CN CN201710817938.6A patent/CN107597744A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102575919A (en) * | 2009-10-21 | 2012-07-11 | 尼卜林工业刷有限公司 | Device for cleaning the inside of the barrel of a firearm |
| CN203170653U (en) * | 2013-03-15 | 2013-09-04 | 成都世唯科技有限公司 | Automatic pipeline cleaning robot |
| CN203427302U (en) * | 2013-08-16 | 2014-02-12 | 江苏鹿山光伏科技有限公司 | Machine barrel cleaning device of extruding machine |
| KR20150116631A (en) * | 2014-04-08 | 2015-10-16 | 엄정용 | apparatus of washing tube container |
| CN205797926U (en) * | 2016-06-12 | 2016-12-14 | 浙江绍兴家贝刺绣有限公司 | A kind of hand-held inboard wall of tube body dust arrester |
| CN106944429A (en) * | 2017-05-26 | 2017-07-14 | 平湖市乾业进出口有限公司 | A kind of pipe fitting cleaning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044887A (en) * | 2020-09-08 | 2020-12-08 | 汤炬 | Sewage treatment is with high-efficient pipeline desilting equipment |
| CN112246776A (en) * | 2020-10-15 | 2021-01-22 | 泰安市力华液压设备有限公司 | Lifting type hydraulic cylinder barrel inner wall spraying cleaning equipment |
| CN112246776B (en) * | 2020-10-15 | 2021-09-03 | 泰安市力华液压设备有限公司 | Lifting type hydraulic cylinder barrel inner wall spraying cleaning equipment |
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Application publication date: 20180119 |
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