CN111299229A - Continuous cleaning equipment for dirt on steel surface - Google Patents
Continuous cleaning equipment for dirt on steel surface Download PDFInfo
- Publication number
- CN111299229A CN111299229A CN202010251254.6A CN202010251254A CN111299229A CN 111299229 A CN111299229 A CN 111299229A CN 202010251254 A CN202010251254 A CN 202010251254A CN 111299229 A CN111299229 A CN 111299229A
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- China
- Prior art keywords
- rotating shaft
- gear
- annular
- fixedly provided
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 6
- 239000012459 cleaning agent Substances 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- 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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0217—Use of a detergent in high pressure cleaners; arrangements for supplying the same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a continuous cleaning device for dirt on the surface of steel, which comprises a machine body, wherein the machine body comprises a cleaning cavity, the cleaning cavity is internally provided with a working mechanism, the right end of the cleaning cavity is provided with an annular water storage groove, the inner side of the cleaning cavity is provided with a blocking plate in a sliding manner, the blocking plate is fixedly provided with fixing blocks which are uniformly distributed and communicated with the annular water storage groove, the fixed block is fixedly provided with a nozzle, the bottom end of the annular water storage groove is communicated with the external part and is provided with a water inlet pipeline, the motor is arranged in the top end wall of the right side of the cleaning cavity, the device has simple structure and simple and convenient operation, the device can quickly clean the surface of steel placed for a long time, the cleaning agent can be sprayed to the inside of the device, then the rust on the surface of the steel is removed by using a scraper, and finally the polishing belt of the equipment can clean the dead angle of the steel and polish the steel, so that the equipment has higher integration degree.
Description
Technical Field
The invention relates to the field of dirt cleaning, in particular to a continuous cleaning device for dirt on the surface of steel.
Background
It is known that a layer of rust is formed on the surface of steel after long-term use due to oxidation, the rust can not affect the aesthetic appearance of the steel and can also affect the quality of the steel, so that the rust treatment needs to be carried out on the surface of the steel, and meanwhile, the rust removal work of the steel needs to be carried out under the condition of protecting the steel per se to the maximum extent, so that a continuous cleaning device for the scale on the surface of the steel needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide a device for continuously cleaning dirt on the surface of steel, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme.
A continuous cleaning device for dirt on the surface of steel comprises a machine body, a cleaning cavity and a cleaning mechanism, wherein the machine body comprises a cleaning cavity;
the cleaning cavity is internally provided with a working mechanism, the right end of the cleaning cavity is provided with an annular water storage groove, the inner side of the cleaning cavity is provided with a blocking plate in a sliding manner, the blocking plate is fixedly provided with fixed blocks which are uniformly distributed and communicated with the annular water storage groove, the fixed blocks are fixedly provided with nozzles, the bottom end of the annular water storage groove is communicated with the outside to form a water inlet pipeline, the wall of the top end on the right side of the cleaning cavity is internally provided with a motor, the end surface of the motor is provided with a first rotating shaft in a rotating manner, the right end surface of the fixed block is fixedly provided with a first annular rack, the bottom end of the first rotating shaft is fixedly provided with a first gear which can be meshed with the first annular rack, the wall of the cleaning cavity on the right side of the first rotating shaft is uniformly distributed with first sliding grooves communicated with the cleaning cavity, a first sliding, the left side of the annular connecting ring is rotatably provided with a second rotating shaft, the second rotating shaft is fixedly provided with an installation block, the inner end surface of the installation block is fixedly provided with a scraper, the outer side of the installation block is internally provided with an open slot, the left end surface of the annular connecting ring is fixedly provided with a first connecting rod, the first connecting rod is fixedly provided with a second connecting rod which can extend into the open slot, the right end of the first sliding chute positioned at the lower side is communicated with a depth control cavity, the depth control cavity is internally and rotatably provided with a second rotating shaft, the upper end of the second rotating shaft is fixedly provided with a third connecting rod, the top end surface of the third connecting rod is fixedly provided with a fourth connecting rod, the right end surface of the first sliding block is fixedly provided with a fifth connecting rod, the right end surface of the fifth connecting rod is fixedly provided with a limiting pushing ring which the fourth connecting rod can extend into, the right, the inner end face of the transition annular block is provided with an annular sliding groove, the right end face of the transition annular block is fixedly provided with a second annular rack which can be meshed with the third connecting rod, the outer end of the second rotating shaft is fixedly provided with a handrail, and the inner end face of the transition annular block is fixedly provided with a third annular rack.
Further, annular chute right side evenly distributed is equipped with the second spout, it is equipped with the second slider to slide in the second spout, the intercommunication is equipped with the cooperation control chamber on the second spout end wall, the rotation is equipped with the third pivot in the cooperation control chamber, the fixed first gear that is equipped with in the third pivot, be equipped with on the second slider can with first gear engagement's cooperation rack, first gear can with third annular rack toothing on the transition ring shape piece, the inner rotation of second slider is equipped with the fourth pivot, the fixed first friction pulley that is equipped with in the fourth pivot, it all has the dead lever to fix between the second slider, the inner rotation is equipped with the fifth pivot on the dead lever, the fixed second friction pulley that is equipped with in the fifth pivot.
Furthermore, a transmission cavity is formed in the second friction wheel located on the upper side, a sixth rotating shaft is arranged on the upper end wall in the transmission cavity in a rotating mode, a first bevel gear is fixedly arranged at the bottom end of the sixth rotating shaft, a seventh rotating shaft is arranged on the lower side of the transmission cavity in a rotating mode, and a second bevel gear capable of being meshed with the first bevel gear is fixedly arranged at the left end of the seventh rotating shaft.
Furthermore, a second gear is fixedly arranged on the seventh rotating shaft, a third gear is fixedly arranged on the fifth rotating shaft, a first transmission chain is arranged between the third gear and the second gear, a fourth gear is fixedly arranged on the fourth gear, a fifth gear is fixedly arranged on the sixth rotating shaft, a second transmission chain is arranged between the fifth gear and the fourth gear, and a polishing belt is arranged between the second friction wheel and the first friction wheel.
Further, the cleaning cavity contains steel materials to be polished.
The invention has the beneficial effects that: the device has a simple structure, is simple and convenient to operate, can quickly clean the surface of steel placed for a long time, sprays cleaning agent to the inside of the device, removes rust on the surface of the steel by using the scraper, finally cleans the dead angle of the steel by the grinding belt of the device, polishes the steel, and has high integration degree.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 2;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;
FIG. 5 is a schematic diagram of D-D of FIG. 1;
fig. 6 is a schematic diagram of the structure of E-E in fig. 5.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine fig. 1-6 a continuous cleaning equipment of steel surface dirt, including organism 10, organism 10 is including clean chamber 11, contain operating device 90 in the clean chamber 11, clean chamber 11 right-hand member is equipped with annular retaining recess 38, inboard slip is equipped with jam plate 37, jam plate 37 go up fixed be equipped with evenly distributed and with the fixed block 36 of annular retaining recess 38 intercommunication, fixed spout 35 that is equipped with on the fixed block 36, annular retaining recess 38 bottom is equipped with inlet channel 39 with external intercommunication, be equipped with motor 40 in the wall of clean chamber 11 right side top, terminal surface rotation is equipped with first pivot 44 under motor 40, fixed first annular rack 41 that is equipped with on the fixed block 36 right-hand member face, first pivot 44 bottom mounting be equipped with can with first gear 43 of first annular rack 41 meshing, first pivot 44 right side evenly distributed on the clean chamber 11 end wall be equipped with clean chamber 11 even links to each other A first sliding chute 25, a first slider 24 is slidably arranged in the first sliding chute 25, an annular connecting ring 26 is fixedly arranged on the inner end face of the first slider 24, a second rotating shaft 30 is rotatably arranged on the left side of the annular connecting ring 26, an installation block 31 is fixedly arranged on the second rotating shaft 30, a scraper 32 is fixedly arranged on the inner end face of the installation block 31, an open slot 28 is arranged in the outer side of the installation block 31, a first connecting rod 27 is fixedly arranged on the left end face of the annular connecting ring 26, a second connecting rod 29 capable of extending into the open slot 28 is fixedly arranged on the first connecting rod 27, a depth control cavity 16 is communicated with the right end face of the first sliding chute 25 on the lower side, a second rotating shaft 21 is rotatably arranged in the depth control cavity 16, a third connecting rod 22 is fixedly arranged at the upper end of the second rotating shaft 21, a fourth connecting rod 18 is fixedly arranged on the top end face of the third connecting rod 22, a fifth connecting rod 23, the fixed spacing propelling ring 19 that is equipped with of fifth connecting rod 23 right-hand member face fourth connecting rod 18 can stretch into, the 16 right-hand member walls in degree of depth control chamber are equipped with annular spout 12, annular spout 12 slides and is equipped with transition annular piece 14, the terminal surface is equipped with annular spout 12 in the transition annular piece 14, the fixed second annular rack 15 that can with third connecting rod 22 meshing that is equipped with of transition annular piece 14 right-hand member face, the fixed handrail 20 that is equipped with in second pivot 21 outer end, the fixed third annular rack 13 that is equipped with of terminal surface in the transition annular piece 14.
The right side of the annular chute 12 is uniformly provided with a second chute 54, a second sliding block 56 is arranged in the second chute 54 in a sliding manner, the end wall of the second chute 54 is communicated with a matching control cavity 53, a third rotating shaft 51 is arranged in the matching control cavity 53 in a rotating manner, a first gear 52 is fixedly arranged on the third rotating shaft 51, a matching rack 55 capable of being meshed with the first gear 52 is arranged on the second sliding block 56, the first gear 52 can be meshed with a third annular rack 13 on the transition annular block 14, a fourth rotating shaft 57 is arranged at the inner end of the second sliding block 56 in a rotating manner, a first friction wheel 58 is fixedly arranged on the fourth rotating shaft 57, fixing rods 68 are fixedly arranged between the second sliding blocks 56, a fifth rotating shaft 49 is rotatably arranged at the inner end of the fixing rods 68, a second friction wheel 50 is fixedly arranged on the fifth rotating shaft 49, and a transmission cavity 66 is arranged on the second friction wheel 50 positioned at the upper side, a sixth rotating shaft 64 is rotatably arranged on the inner upper end wall of the transmission cavity 66, a first bevel gear 62 is fixedly arranged at the bottom end of the sixth rotating shaft 64, a seventh rotating shaft 60 is rotatably arranged on the lower side of the transmission cavity 66, a second bevel gear 61 capable of being meshed with the first bevel gear 62 is fixedly arranged at the left end of the seventh rotating shaft 60, a second gear 59 is fixedly arranged on the seventh rotating shaft 60, a third gear 48 is fixedly arranged on the fifth rotating shaft 49, a first transmission chain 47 is arranged between the third gear 48 and the second gear 59, a fourth gear 45 is fixedly arranged on the fourth gear 45, a fifth gear 65 is fixedly arranged on the sixth rotating shaft 64, a second transmission chain 46 is arranged between the fifth gear 65 and the fourth gear 45, and a polishing belt 67 is arranged between the second friction wheel 50 and the first friction wheel 58.
The cleaning cavity 11 contains steel 33 to be polished.
The working state is as follows:
putting steel 33 needing to be cleaned and polished into equipment, starting the motor 40, pouring a cleaning agent into the annular water storage groove 38 through the water inlet pipeline 39, starting the motor 40 to drive the first rotating shaft 44 to rotate, driving the first gear 43 to rotate through the first annular rack 41, driving the fixed block 36 to rotate through the first gear 43, driving the nozzle 35 to rotate through the fixed block 36, spraying the cleaning agent on the steel 33 needing to be polished through the nozzle 35 at the moment, driving the fourth gear 45 to rotate through the first gear 45, driving the fifth gear 65 to rotate through the second transmission chain 46 through the fourth gear 45, driving the sixth rotating shaft 64 to rotate, driving the first bevel gear 62 to rotate through the sixth rotating shaft 64, the first bevel gear 62 rotates to drive the second bevel gear 61 to rotate, the second bevel gear 61 rotates to drive the seventh rotating shaft 60 to rotate, the seventh rotating shaft 60 rotates to drive the first transmission chain 47 to rotate through the second gear 59, the first transmission chain 47 rotates to drive the fifth rotating shaft 49 to rotate through the third gear 48, the fifth rotating shaft 49 rotates to drive the second friction wheel 50 to rotate, the second friction wheel 50 rotates to drive the polishing belt 67 to rotate, the armrest 20 rotates to drive the second rotating shaft 21 to rotate, the second rotating shaft 21 rotates to drive the third connecting rod 22 to rotate, the third connecting rod 22 rotates to drive the limit push ring 19 to slide leftwards through the fourth connecting rod 18, the limit push ring 19 slides leftwards to drive the fifth connecting rod 23 to slide leftwards, the fifth connecting rod 23 slides leftwards to push the first sliding block 24 to slide leftwards, the first sliding block 24 slides leftwards to drive the annular connecting ring 26 to slide leftwards, the annular connecting ring 26 slides leftwards to drive the second connecting rod 29 to slide leftwards through the first connecting rod 27, the first connecting rod 27 slides leftwards to drive the mounting block 31 to rotate around the second rotating shaft 30, the second rotating shaft 30 rotates to drive the scraper 32 to contact the steel material 33 to be polished and treat surface stains on the steel material 33 to be polished completely, the third connecting rod 22 rotates to drive the transition annular block 14 to rotate through the second annular rack 15, the transition annular block 14 rotates to drive the first gear 52 to rotate through the third annular rack 13, the first gear 52 rotates to drive the second sliding block 56 to slide inwards through meshing with the matching rack 55, the second sliding block 56 slides inwards to enable the grinding belt 67 to move inwards to contact the steel material 33 to be ground through the first friction wheel 58 and clean dead corners on the steel material 33 to be ground.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a steel surface dirt lasts cleaning device, includes the organism, its characterized in that: the body comprises a cleaning cavity;
the cleaning cavity is internally provided with a working mechanism, the right end of the cleaning cavity is provided with an annular water storage groove, the inner side of the cleaning cavity is provided with a blocking plate in a sliding manner, the blocking plate is fixedly provided with fixed blocks which are uniformly distributed and communicated with the annular water storage groove, the fixed blocks are fixedly provided with nozzles, the bottom end of the annular water storage groove is communicated with the outside to form a water inlet pipeline, the wall of the top end on the right side of the cleaning cavity is internally provided with a motor, the end surface of the motor is provided with a first rotating shaft in a rotating manner, the right end surface of the fixed block is fixedly provided with a first annular rack, the bottom end of the first rotating shaft is fixedly provided with a first gear which can be meshed with the first annular rack, the wall of the cleaning cavity on the right side of the first rotating shaft is uniformly distributed with first sliding grooves communicated with the cleaning cavity, a first sliding, the left side of the annular connecting ring is rotatably provided with a second rotating shaft, the second rotating shaft is fixedly provided with an installation block, the inner end surface of the installation block is fixedly provided with a scraper, the outer side of the installation block is internally provided with an open slot, the left end surface of the annular connecting ring is fixedly provided with a first connecting rod, the first connecting rod is fixedly provided with a second connecting rod which can extend into the open slot, the right end of the first sliding chute positioned at the lower side is communicated with a depth control cavity, the depth control cavity is internally and rotatably provided with a second rotating shaft, the upper end of the second rotating shaft is fixedly provided with a third connecting rod, the top end surface of the third connecting rod is fixedly provided with a fourth connecting rod, the right end surface of the first sliding block is fixedly provided with a fifth connecting rod, the right end surface of the fifth connecting rod is fixedly provided with a limiting pushing ring which the fourth connecting rod can extend into, the right, the inner end face of the transition annular block is provided with an annular sliding groove, the right end face of the transition annular block is fixedly provided with a second annular rack which can be meshed with the third connecting rod, the outer end of the second rotating shaft is fixedly provided with a handrail, and the inner end face of the transition annular block is fixedly provided with a third annular rack.
2. The apparatus for continuously cleaning the surface of steel products with dirt according to claim 1, wherein: annular spout right side evenly distributed is equipped with the second spout, it is equipped with the second slider to slide in the second spout, the intercommunication is equipped with the cooperation control chamber on the second spout end wall, the rotation is equipped with the third pivot in the cooperation control chamber, the fixed first gear that is equipped with in the third pivot, be equipped with on the second slider can with first gear engagement's cooperation rack, first gear can with third annular rack toothing on the transition annular piece, the inner rotation of second slider is equipped with the fourth pivot, the fixed first friction pulley that is equipped with in the fourth pivot, it all has the dead lever to fix between the second slider, the inner rotates on the dead lever and is equipped with the fifth pivot, the fixed second friction pulley that is equipped with in the fifth pivot.
3. The apparatus for continuously cleaning the surface of steel products with dirt according to claim 1, wherein: the upper end wall of the transmission cavity is rotatably provided with a sixth rotating shaft, the bottom end of the sixth rotating shaft is fixedly provided with a first bevel gear, the lower side of the transmission cavity is rotatably provided with a seventh rotating shaft, and the left end of the seventh rotating shaft is fixedly provided with a second bevel gear which can be meshed with the first bevel gear.
4. The apparatus for continuously cleaning the surface of steel products with dirt according to claim 1, wherein: the grinding machine is characterized in that a second gear is fixedly arranged on the seventh rotating shaft, a third gear is fixedly arranged on the fifth rotating shaft, a first transmission chain is arranged between the third gear and the second gear, a fourth gear is fixedly arranged on the fourth gear, a fifth gear is fixedly arranged on the sixth rotating shaft, a second transmission chain is arranged between the fifth gear and the fourth gear, and a grinding belt is arranged between the second friction wheel and the first friction wheel.
5. The apparatus for continuously cleaning the surface of steel products with dirt according to claim 1, wherein: the cleaning cavity contains steel materials to be polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251254.6A CN111299229A (en) | 2020-04-01 | 2020-04-01 | Continuous cleaning equipment for dirt on steel surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251254.6A CN111299229A (en) | 2020-04-01 | 2020-04-01 | Continuous cleaning equipment for dirt on steel surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111299229A true CN111299229A (en) | 2020-06-19 |
Family
ID=71155715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010251254.6A Withdrawn CN111299229A (en) | 2020-04-01 | 2020-04-01 | Continuous cleaning equipment for dirt on steel surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111299229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211326A (en) * | 2021-05-14 | 2021-08-06 | 刘积东 | Steel bar surface rust cleaning device for building |
-
2020
- 2020-04-01 CN CN202010251254.6A patent/CN111299229A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211326A (en) * | 2021-05-14 | 2021-08-06 | 刘积东 | Steel bar surface rust cleaning device for building |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200619 |