CN114769201A - Bearing ring production belt cleaning device - Google Patents
Bearing ring production belt cleaning device Download PDFInfo
- Publication number
- CN114769201A CN114769201A CN202210459955.8A CN202210459955A CN114769201A CN 114769201 A CN114769201 A CN 114769201A CN 202210459955 A CN202210459955 A CN 202210459955A CN 114769201 A CN114769201 A CN 114769201A
- Authority
- CN
- China
- Prior art keywords
- frame
- fixed
- bearing ring
- fixed connection
- fixedly connected
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000032258 transport Effects 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
Abstract
The invention relates to the technical field of bearing ring production equipment, in particular to a bearing ring production cleaning device; including the circulation case, the bracing piece, the operation panel, the circulation subassembly, the hose, shower nozzle and splashproof subassembly, every shower nozzle is linked together with the hose respectively, the splashproof subassembly includes the support frame, electric putter, fixed frame, coupling spring and fender frame, support frame and circulation case fixed connection, electric putter and support frame fixed connection, fixed frame and electric putter's output fixed connection, keep off frame and fixed frame sliding connection, coupling spring's one end and fixed frame fixed connection, coupling spring's the other end and fender frame fixed connection, through the fixed frame lapse of electric putter drive, until keeping off behind the frame contact operation board, keep off the frame and slide in fixed frame, adjust the length of forming between fixed frame and the fender frame, thereby shelter from the operation panel, when obtaining and preventing to use cleaning solution spray bearing circle, the drop of water splashes, thereby influence the effect of production environment.
Description
Technical Field
The invention relates to the technical field of bearing ring production equipment, in particular to a bearing ring production cleaning device.
Background
At present, when the bearing ring production process, the surface of bearing ring is stained with the sweeps, and for improving bearing ring production quality, the manual work is cleaned the surface of bearing ring to improve bearing ring production quality. But the manual wiping efficiency is low and the cleaning effect is not good.
The bearing ring is cleaned by spraying cleaning solution through the spray head, and the cleaning efficiency is improved.
However, in the cleaning process, when the bearing ring is sprayed with the cleaning solution, water drops splash, thereby affecting the production environment.
Disclosure of Invention
The invention aims to provide a bearing ring production cleaning device, which solves the problem that when cleaning solution is used for spraying a bearing ring, water drops splash to influence the production environment.
In order to achieve the purpose, the bearing ring production cleaning device comprises a circulating box, a supporting rod, an operating plate, a circulating assembly, a hose, a plurality of spray heads and a splash-proof assembly, wherein one end of the supporting rod is fixedly connected with the circulating box, the operating plate is provided with a plurality of uniformly distributed through holes, the operating plate is fixedly connected with the other end of the supporting rod, the circulating assembly is communicated with the circulating box, the hose is communicated with the circulating assembly, the number of the spray heads is multiple, and each spray head is respectively communicated with the hose;
the splashproof subassembly includes support frame, electric putter, fixed frame, coupling spring and keeps off the frame, the support frame with circulation case fixed connection, electric putter with support frame fixed connection, fixed frame with electric putter's output fixed connection, keep off the frame with fixed frame sliding connection, coupling spring's one end with fixed frame fixed connection, coupling spring's the other end with keep off frame fixed connection.
Wherein, the splashproof subassembly still includes track and slider, the track with fixed frame fixed connection, the slider with keep off frame fixed connection, and be located keep off the lateral wall of frame, just the slider slide set up in the track.
The splash-proof assembly further comprises a traction ring, a fixing ring and a traction rope, the traction ring is sleeved on the outer side wall of the hose, the fixing ring is fixedly connected with the support frame, and two ends of the traction rope are respectively fixedly connected with the traction ring and the fixing ring.
The bearing ring production cleaning device further comprises a butting component, and the butting component is arranged in the fixing frame.
The supporting assembly comprises a supporting spring and a supporting block, two ends of the supporting spring are respectively fixedly connected with the fixing frame and the supporting block, and the supporting block is arranged above the operating plate.
The abutting assembly further comprises a fixed rod and a sliding rod, the fixed rod is fixedly connected with the fixed frame, one end of the sliding rod is slidably connected with the fixed rod, and the other end of the sliding rod is fixedly connected with the abutting block.
The circulating assembly comprises a circulating pump, a circulating pipe and a filtering plate, the input end of the circulating pump is communicated with the circulating tank, one end of the circulating pipe is communicated with the output end of the circulating pump, the hose is communicated with the other end of the circulating pipe, and the filtering plate is arranged at the communicating position of the circulating pump and the circulating tank.
According to the bearing ring production cleaning device, when the bearing ring is cleaned, the bearing ring is placed on the operation plate, the electric push rod is controlled to operate, the electric push rod drives the fixing frame to move downwards until the blocking frame contacts the operation plate, the blocking frame slides in the fixing frame, the length formed between the fixing frame and the blocking frame is adjusted, so that the operation plate is blocked, then the cleaning solution is sprayed from the spray head by using the circulating assembly, the hose and the spray head until the bearing ring is cleaned, and the effect of preventing water drops from splashing when the cleaning solution is used for spraying the bearing ring is achieved, so that the production environment is influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is an overall configuration diagram of the first embodiment of the present invention.
Fig. 2 is an overall structural sectional view of the first embodiment of the present invention.
Fig. 3 is a partially enlarged view of the first embodiment of the present invention.
Fig. 4 is an overall structural sectional view of the second embodiment of the present invention.
Fig. 5 is a partial structural view of a second embodiment of the present invention.
Fig. 6 is an overall structural sectional view of the third embodiment of the present invention.
Fig. 7 is a partial schematic view of the third embodiment of the present invention.
101-circulation box, 102-support rod, 103-operation plate, 104-through hole, 105-circulation pump, 106-circulation pipe, 107-filter plate, 108-hose, 109-spray head, 110-support frame, 111-electric push rod, 112-fixing frame, 113-connecting spring, 114-baffle frame, 115-track, 116-slide block, 117-traction ring, 118-fixing ring, 119-traction rope, 201-holding spring, 202-holding block, 203-fixing rod, 204-sliding rod, 301-driving motor, 302-speed changer, 303-rotating shaft, 304-brush.
Detailed Description
The first embodiment is as follows:
referring to fig. 1 to 3, fig. 1 is a schematic overall structure diagram of the first embodiment, fig. 2 is a cross-sectional overall structure diagram of the first embodiment, and fig. 3 is a partially enlarged view of the first embodiment. The invention provides a bearing ring production cleaning device which comprises a circulating box 101, a supporting rod 102, an operating plate 103, a circulating assembly, a hose 108, a spray head 109 and a splash-proof assembly, wherein the circulating assembly comprises a circulating pump 105, a circulating pipe 106 and a filter plate 107, and the splash-proof assembly comprises a supporting frame 110, an electric push rod 111, a fixed frame 112, a connecting spring 113, a baffle frame 114, a track 115, a sliding block 116, a traction ring 117, a fixed ring 118 and a traction rope 119;
for the present embodiment, one end of the supporting rod 102 is fixedly connected to the circulating box 101, the operating plate 103 has a plurality of through holes 104 uniformly distributed thereon, the operating plate 103 is fixedly connected to the other end of the supporting rod 102, the circulating assembly is communicated with the circulating box 101, the flexible pipe 108 is communicated with the circulating assembly, the number of the spray heads 109 is plural, each spray head 109 is respectively communicated with the flexible pipe 108, and the cleaning solution is sprayed from the spray head 109 by using the circulating assembly, the flexible pipe 108 and the spray head 109 until the bearing ring is cleaned.
The input end of the circulating pump 105 is communicated with the circulating tank 101, one end of the circulating pipe 106 is communicated with the output end of the circulating pump 105, the hose 108 is communicated with the other end of the circulating pipe 106, the filter plate 107 is arranged at the communication position of the circulating pump 105 and the circulating tank 101, the circulating pump 105 is controlled, cleaning liquid is conveyed from the hose 108 after being filtered by the filter plate 107 and is sprayed by the spray head 109 until the bearing ring is cleaned.
Secondly, the support frame 110 with circulation case 101 fixed connection, electric putter 111 with support frame 110 fixed connection, fixed frame 112 with electric putter 111's output fixed connection, keep off frame 114 with fixed frame 112 sliding connection, connecting spring 113's one end with fixed frame 112 fixed connection, connecting spring 113's the other end with keep off frame 114 fixed connection, when wasing the bearing circle, place the bearing circle in on operation panel 103, control electric putter 111 functions, electric putter 111 drives fixed frame 112 moves down, until keep off frame 114 contact behind the operation panel 103, keep off frame 114 and slide in fixed frame 112, adjust fixed frame 112 with the length that forms between the keep off frame 114, thereby will operation panel 103 shelters from, then utilize circulation subassembly, circulation subassembly, Hose 108 with shower nozzle 109, follow the cleaning solution shower nozzle 109 sprays, finishes until the race ring washs, when obtaining to prevent to use the cleaning solution to spray the race ring, the drop of water splashes to influence the effect of production environment.
Meanwhile, the track 115 is fixedly connected with the fixed frame 112, the sliding block 116 is fixedly connected with the blocking frame 114 and is positioned on the outer side wall of the blocking frame 114, the sliding block 116 is slidably arranged in the track 115, the sliding block 116 slides in the track 115, the sliding block 116 is matched with the track 115, and the stability of the blocking frame 114 in the moving process is improved.
In addition, the outer wall of hose 108 is located to the traction ring 117 cover, solid fixed ring 118 with support frame 110 fixed connection, the both ends of haulage rope 119 respectively with traction ring 117 with gu fixed ring 118 fixed connection, haulage rope 119 is right hose 108 pins, avoids fixed frame 112 removes the in-process, hose 108 changes the shape at will.
When the bearing ring is cleaned, the bearing ring is placed on the operating plate 103, the operation of the electric push rod 111 is controlled, the electric push rod 111 drives the fixed frame 112 to move downwards until the baffle frame 114 contacts the operating plate 103, the baffle frame 114 slides in the fixed frame 112, the length formed between the fixed frame 112 and the baffle frame 114 is adjusted, so that the operating plate 103 is shielded, in the process, the sliding block 116 slides in the track 115, the sliding block 116 is matched with the track 115, the stability of the baffle frame 114 in the moving process is improved, the traction rope 119 is connected with the traction ring 117 and the fixing ring 118, the traction rope 119 restrains the hose 108, the shape of the hose 108 is prevented from being changed randomly in the moving process of the fixed frame 112, then the circulating pump 105 is controlled, and after the filtering of the filter plate 107, the cleaning solution is followed hose 108 transports, and through shower nozzle 109 sprays, the cleaning solution follow through-hole 104 drips to in the circulation case 101, wash to the bearing circle and finish, when obtaining to prevent to use the cleaning solution to spray the bearing circle, the drop of water splashes to influence production environment's effect.
The second embodiment is as follows:
on the basis of the first embodiment, please refer to fig. 4 and fig. 5, wherein fig. 4 is a whole structural sectional view of the second embodiment, and fig. 5 is a partial structural schematic view of the second embodiment. The invention provides a bearing ring production cleaning device which further comprises a supporting component, wherein the supporting component comprises a supporting spring 201, a supporting block 202, a fixing rod 203 and a sliding rod 204;
to this embodiment, be provided with in the fixed frame 112 support and hold the subassembly, support and hold the subassembly and carry out the centre gripping with the race ring, avoid shower nozzle 109 is close to the race ring, and the water column impact force that the cleaning solution produced is too big, leads to the race ring to be in shift position on the operation panel 103.
Two ends of the abutting spring 201 are respectively fixedly connected with the fixed frame 112 and the abutting block 202, the abutting block 202 is arranged above the operating plate 103, the abutting block 202 is in contact with the upper end face of the bearing ring, the abutting spring 201 is compressed and has resilience, and the bearing ring is clamped by the abutting block 202 under the resilience of the abutting spring 201.
Secondly, the fixing rod 203 is fixedly connected with the fixing frame 112, one end of the sliding rod 204 is slidably connected with the fixing rod 203, the other end of the sliding rod 204 is fixedly connected with the abutting block 202, the abutting spring 201 surrounds the fixing rod 203 and the outer side wall of the sliding rod 204 respectively, the sliding rod 204 slides in the fixing rod 203, and the fixing rod 203 is matched with the sliding rod 204, so that the stability of the abutting spring 201 is improved.
Controlling the electric push rod 111 to operate, the electric push rod 111 driving the fixed frame 112 to move downwards until the blocking frame 114 contacts the operating panel 103, the blocking frame 114 sliding in the fixed frame 112, at this time, cleaning liquid is sprayed from the nozzle 109 to clean the upper end face of the bearing ring, when the fixed frame 112 moves to a certain distance, the abutting block 202 contacting the upper end face of the bearing ring, the abutting spring 201 compressing and having resilience, the abutting spring 201 surrounding the fixed rod 203 and the outer side wall of the sliding rod 204 respectively, the sliding rod 204 sliding in the fixed rod 203, the fixed rod 203 matching with the sliding rod 204 to improve the stability of the abutting spring 201, under the resilience of the abutting spring 201, the abutting block 202 clamping the bearing ring to prevent the nozzle 109 from approaching the bearing ring, the impact force of the water column generated by the cleaning liquid is too great, causing the bearing ring to move in position on the operating plate 103.
The third embodiment is as follows:
on the basis of the first embodiment, please refer to fig. 6 and fig. 7, wherein fig. 6 is a whole structural sectional view of the third embodiment, and fig. 7 is a partial structural schematic view of the third embodiment. The invention provides a bearing ring production cleaning device which further comprises a scraping module, wherein the scraping module comprises a driving assembly, a rotating shaft 303 and a brush 304, and the driving assembly comprises a driving motor 301 and a speed changer 302;
for the present embodiment, the scraping module is disposed in the circulation box 101, and is used for scraping impurities adhered to the filter plate 107, so as to recycle the cleaning liquid.
Wherein, drive assembly with circulation case 101 fixed connection, pivot 303 with drive assembly fixed connection, brush 304 set up in the lateral wall of pivot 303, just brush 304 laminate in the filter 107, drive assembly drives pivot 303 rotates, thereby makes brush 304 strikes off the impurity of adhesion on the filter 107 to recycle cleaning solution.
Secondly, the driving motor 301 is fixedly connected with the circulation box 101 and is positioned on the inner side wall of the circulation box 101, the variable speed motor 302 is fixedly connected with the output end of the driving motor 301, the rotating shaft 303 is fixedly connected with the output end of the variable speed motor 302, the driving motor 301 operates, the driving motor 301 is matched with the variable speed motor 302 to drive the rotating shaft 303 to rotate, so that the brush 304 scrapes off impurities adhered to the filter plate 107, and the cleaning liquid is recycled.
The driving motor 301 is operated, and the driving motor 301 is matched with the variable speed motor 302 to drive the rotating shaft 303 to rotate, so that the brush 304 scrapes impurities adhered to the filter plate 107, and the cleaning liquid is recycled.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A bearing ring production cleaning device comprises a circulation box, a support rod, an operation plate, a circulation assembly, a hose and spray heads, wherein one end of the support rod is fixedly connected with the circulation box, the operation plate is provided with a plurality of through holes which are uniformly distributed, the operation plate is fixedly connected with the other end of the support rod, the circulation assembly is communicated with the circulation box, the hose is communicated with the circulation assembly, the spray heads are in a plurality, and each spray head is respectively communicated with the hose,
also includes a splash guard assembly;
the splashproof subassembly includes support frame, electric putter, fixed frame, coupling spring and keeps off the frame, the support frame with circulation case fixed connection, electric putter with support frame fixed connection, fixed frame with electric putter's output fixed connection, keep off the frame with fixed frame sliding connection, coupling spring's one end with fixed frame fixed connection, coupling spring's the other end with keep off frame fixed connection.
2. The bearing ring production cleaning apparatus according to claim 1,
the splashproof subassembly still includes track and slider, the track with fixed frame fixed connection, the slider with keep off frame fixed connection, and be located keep off the lateral wall of frame, just the slider slide set up in the track.
3. The bearing ring production cleaning apparatus according to claim 1,
the splash-proof assembly further comprises a traction ring, a fixing ring and a traction rope, the traction ring is sleeved on the outer side wall of the hose, the fixing ring is fixedly connected with the support frame, and two ends of the traction rope are respectively fixedly connected with the traction ring and the fixing ring.
4. The bearing ring production cleaning apparatus according to claim 1,
the bearing ring production cleaning device further comprises a supporting component, and the supporting component is arranged in the fixing frame.
5. The bearing ring production cleaning apparatus according to claim 4,
the abutting assembly comprises an abutting spring and an abutting block, two ends of the abutting spring are respectively and fixedly connected with the fixed frame and the abutting block, and the abutting block is arranged above the operating plate.
6. The bearing ring production cleaning apparatus according to claim 5,
the abutting assembly further comprises a fixed rod and a sliding rod, the fixed rod is fixedly connected with the fixed frame, one end of the sliding rod is slidably connected with the fixed rod, and the other end of the sliding rod is fixedly connected with the abutting block.
7. The bearing ring production cleaning apparatus according to claim 1,
the circulating assembly comprises a circulating pump, a circulating pipe and a filtering plate, the input end of the circulating pump is communicated with the circulating tank, one end of the circulating pipe is communicated with the output end of the circulating pump, the hose is communicated with the other end of the circulating pipe, and the filtering plate is arranged at the communicating position of the circulating pump and the circulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210459955.8A CN114769201A (en) | 2022-04-28 | 2022-04-28 | Bearing ring production belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210459955.8A CN114769201A (en) | 2022-04-28 | 2022-04-28 | Bearing ring production belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114769201A true CN114769201A (en) | 2022-07-22 |
Family
ID=82433699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210459955.8A Pending CN114769201A (en) | 2022-04-28 | 2022-04-28 | Bearing ring production belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114769201A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5349974A (en) * | 1994-03-04 | 1994-09-27 | Mansur Industries Inc. | General parts washer |
| CN204074591U (en) * | 2014-09-19 | 2015-01-07 | 大连红炜科技发展有限公司 | Cleaning machine for finished bearings umbrella holds up rotary cleaning device |
| CN207386006U (en) * | 2017-08-22 | 2018-05-22 | 新昌县嘉德科技发展有限公司 | A kind of bearing cleaning equipment |
| WO2019039849A2 (en) * | 2017-08-22 | 2019-02-28 | 이재근 | Hydraulic/pneumatic cleaning device only for diesel particulate filter of automobile |
| CN210280018U (en) * | 2019-07-22 | 2020-04-10 | 安徽同泰佗祖堂药业有限公司 | Chinese herbal medicine circulating water cleaning machine |
| CN111001605A (en) * | 2019-12-25 | 2020-04-14 | 安徽双骏智能科技有限公司 | Drying type mechanical arm for cleaning automobile parts |
| CN214865597U (en) * | 2021-03-12 | 2021-11-26 | 福建水利电力职业技术学院 | Washing device for stone carving |
| CN114306918A (en) * | 2022-01-27 | 2022-04-12 | 陕西省肿瘤医院 | Malignant pleuroperitoneal cavity hydrops perfusion treatment device |
-
2022
- 2022-04-28 CN CN202210459955.8A patent/CN114769201A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5349974A (en) * | 1994-03-04 | 1994-09-27 | Mansur Industries Inc. | General parts washer |
| CN204074591U (en) * | 2014-09-19 | 2015-01-07 | 大连红炜科技发展有限公司 | Cleaning machine for finished bearings umbrella holds up rotary cleaning device |
| CN207386006U (en) * | 2017-08-22 | 2018-05-22 | 新昌县嘉德科技发展有限公司 | A kind of bearing cleaning equipment |
| WO2019039849A2 (en) * | 2017-08-22 | 2019-02-28 | 이재근 | Hydraulic/pneumatic cleaning device only for diesel particulate filter of automobile |
| CN210280018U (en) * | 2019-07-22 | 2020-04-10 | 安徽同泰佗祖堂药业有限公司 | Chinese herbal medicine circulating water cleaning machine |
| CN111001605A (en) * | 2019-12-25 | 2020-04-14 | 安徽双骏智能科技有限公司 | Drying type mechanical arm for cleaning automobile parts |
| CN214865597U (en) * | 2021-03-12 | 2021-11-26 | 福建水利电力职业技术学院 | Washing device for stone carving |
| CN114306918A (en) * | 2022-01-27 | 2022-04-12 | 陕西省肿瘤医院 | Malignant pleuroperitoneal cavity hydrops perfusion treatment device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220722 |
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| RJ01 | Rejection of invention patent application after publication |