CN111438142A - Cleaning device for hub shaft tube - Google Patents
Cleaning device for hub shaft tube Download PDFInfo
- Publication number
- CN111438142A CN111438142A CN202010363389.1A CN202010363389A CN111438142A CN 111438142 A CN111438142 A CN 111438142A CN 202010363389 A CN202010363389 A CN 202010363389A CN 111438142 A CN111438142 A CN 111438142A
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- China
- Prior art keywords
- cleaning
- fixedly connected
- connecting block
- case
- hub shaft
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- 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.)
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Classifications
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- 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
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- 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
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning device for a hub shaft tube, which comprises a cleaning box and a box cover positioned on the front side of the cleaning box, wherein the left side of the back surface of the box cover is hinged with the front side of the cleaning box through a hinge. This belt cleaning device for wheel hub central siphon, the back through wasing the incasement wall rotates and is connected with the connecting block, the spread groove has been seted up to the inside of connecting block, and the back fixedly connected with spliced pole of spread groove inner wall, and the inside fixedly connected with scavenge pipe of recess, the stopper at the connecting block and the case lid back that utilize the washing incasement wall back realizes placing the wheel hub central siphon in wasing incasement portion, and realize the injecing to position between wheel hub central siphon and the connecting block through the inside spliced pole of connecting block, the scavenge pipe of connecting block inside effectively washs the inner wall of wheel hub central siphon with interior cleaning brush cooperation, improve the cleaning performance to the wheel hub central siphon, and the cleaning efficiency is very fast.
Description
Technical Field
The invention relates to the technical field of automobile hub shaft tubes, in particular to a cleaning device for a hub shaft tube.
Background
Automobile parts are used as the basis of the automobile industry and are necessary factors for supporting the continuous and healthy development of the automobile industry, particularly, the current automobile industry is vigorously and actively developed and innovated, a strong part system is needed to be used for supporting, a hub shaft tube is an important part of a vehicle and is arranged at two ends of an axle housing, half shafts penetrate through the hub shaft tube, and in the driving process of the vehicle, the hub shaft tube is required to bear the weight of the whole vehicle body and vehicle-mounted goods and also required to bear the action of complex alternating stress due to the change of road conditions.
After the completion of hub central siphon was produced, need wash to the greasy dirt on hub central siphon surface, traditional hub central siphon surface greasy dirt washs and adopts artifical manual mode to wash, greatly increased workman's intensity of labour to greasy dirt cleaning performance to hub central siphon surface is poor, and artificial cleaning's inefficiency, and the cost of labor consumes greatly.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cleaning device for a hub shaft tube, which solves the problems of poor cleaning effect, low efficiency, high labor intensity of workers and high labor cost consumption in the traditional manual cleaning mode of the hub shaft tube.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a cleaning device for a hub shaft tube comprises a cleaning box and a box cover positioned on the front side of the cleaning box, wherein the left side of the back side of the box cover is hinged to the front side of the cleaning box through a hinge, a mounting frame is fixedly connected to the periphery of the inside of the cleaning box, a connecting block is rotatably connected to the back side of the inner wall of the cleaning box, a connecting groove is formed in the connecting block, a connecting column is fixedly connected to the back side of the inner wall of the connecting groove, a groove is formed in the connecting block, a cleaning tube is fixedly connected to the inside of the groove, an inner cleaning brush is fixedly connected to the surface of the cleaning tube, a water permeable hole is formed in the cleaning tube, first electric cylinders are fixedly connected to the two sides of the inside of the mounting frame, second electric cylinders are fixedly connected to the upper side and the lower side of the inside of the mounting frame, and one end of output shafts of the two, and two first electric jar and two second electric jar output shafts extend to the equal fixedly connected with arc of the inside one end of washing incasement, four the equal fixedly connected with external cleaning brush in one side of arc, the first inlet tube of the equal fixedly connected with in both sides of mounting bracket inside to two first inlet tubes are located the equal fixedly connected with shower nozzle of the inside one end of washing incasement, two the one end that the shower nozzle was kept away from to first inlet tube all runs through the outside that washs the case and extend to washing case.
Preferably, one end of the cleaning pipe penetrates through the cleaning box and extends to the back of the cleaning box, the inside of the box cover is communicated with a second water inlet pipe, and one end of the second water inlet pipe penetrates through the box cover and extends to the front of the box cover.
Preferably, the back fixedly connected with stopper of case lid to the spacing groove has been seted up to the inside of stopper, the one end of second inlet tube is located the inside of spacing groove.
Preferably, a servo motor is fixedly connected to the back of the cleaning box, one end of an output shaft of the servo motor penetrates through the cleaning box and extends into the cleaning box, a driving gear is fixedly connected to one end of the output shaft of the servo motor, which extends into the cleaning box, and a gear ring meshed with the driving gear is arranged behind the circumferential surface of the connecting block.
Preferably, a sealing ring is fixedly connected between the surfaces of the output shafts of the first electric cylinder and the second electric cylinder and the inside of the mounting frame.
Preferably, the chute has all been seted up to the both sides of mounting bracket inner wall bottom, the both sides of wasing the case back all communicate there is the drain pipe to the inside of two drain pipes communicates with the inside of two chutes respectively.
Preferably, the back of the inner wall of the cleaning box is provided with a movable groove matched with the connecting block, and the back of the connecting block is rotatably connected with the inside of the movable groove.
Preferably, the right side fixedly connected with control panel that washs the case openly to control panel's inside passes through the wire and respectively with first electric jar, second electric jar, servo motor's inside electric connection.
(III) advantageous effects
The invention provides a cleaning device for a hub shaft tube. Compared with the prior art, the method has the following beneficial effects:
(1) the cleaning device for the hub shaft tube is characterized in that a connecting block is connected through the back rotation of the inner wall of the cleaning box, a connecting groove is formed in the connecting block, a connecting column is fixedly connected to the back of the inner wall of the connecting groove, a groove is formed in the connecting block, a cleaning tube is fixedly connected to the inside of the groove, an inner cleaning brush is fixedly connected to the surface of the cleaning tube, a water permeable hole is formed in the cleaning tube, one end of the cleaning tube penetrates through the cleaning box and extends to the back of the cleaning box, a second water inlet tube is communicated with the inside of the box cover, one end of the second water inlet tube penetrates through the box cover and extends to the front of the box cover, a limiting block is fixedly connected to the back of the box cover, a limiting groove is formed in the limiting block, one end of the second water inlet tube is located in the limiting groove, and the, and realize the injecing to position between wheel hub central siphon and the connecting block through the inside spliced pole of connecting block, the scavenge pipe of connecting block inside effectively washs the inner wall of wheel hub central siphon with interior cleaning brush mating reaction, improves the cleaning performance to the wheel hub central siphon to cleaning efficiency is very fast.
(2) The cleaning device for the hub shaft pipe comprises a mounting frame, wherein two sides inside the mounting frame are fixedly connected with first electric cylinders, the upper part and the lower part inside the mounting frame are fixedly connected with second electric cylinders, one ends of two first electric cylinders and two second electric cylinder output shafts penetrate through the mounting frame and a cleaning box and extend to the inside of the cleaning box, one ends of the two first electric cylinders and the two second electric cylinder output shafts extending to the inside of the cleaning box are fixedly connected with arc-shaped plates, one sides of four arc-shaped plates are fixedly connected with an external cleaning brush, two sides inside the mounting frame are fixedly connected with first water inlet pipes, one ends of the two first water inlet pipes, which are positioned inside the cleaning box, are fixedly connected with a spray head, one ends of the two first water inlet pipes, which are far away from the spray head, penetrate through the cleaning box and extend to the outside of the cleaning box, and the two first electric cylinders and the two second electric cylinder drive shafts are utilized to drive, therefore, the surface of the hub shaft tube is cleaned by the external cleaning brush, the cleaning efficiency of the hub shaft tube is high, and the labor intensity of workers is greatly reduced.
(3) The cleaning device for the hub shaft tube is characterized in that a servo motor is fixedly connected to the back of a cleaning box, one end of an output shaft of the servo motor penetrates through the cleaning box and extends into the cleaning box, one end of the output shaft of the servo motor, which extends into the cleaning box, is fixedly connected with a driving gear, a gear ring meshed with the driving gear is arranged behind the peripheral surface of a connecting block, the driving gear is driven by the output shaft of the servo motor to rotate, the meshed gear ring is driven by the driving gear to rotate, so that the connecting block rotates on the back of the inner wall of the cleaning box, the inner cleaning brush is used for cleaning the inner wall of the hub shaft tube, the outer cleaning brush is used for cleaning the surface of the hub shaft tube, the cleaning efficiency of the hub shaft tube is improved, the labor intensity of workers is reduced, chutes are arranged on two sides, and the inside of two drain pipes communicates with the inside of two chutes respectively, can be convenient through two chutes and two drain pipes will wash the inside washing sewage discharge of incasement portion.
Drawings
FIG. 1 is a front view of a cleaning apparatus for a hub axle tube according to the present invention;
FIG. 2 is a cross-sectional view showing the structure of the cleaning apparatus for a hub axle tube according to the present invention;
FIG. 3 is a perspective view of a connecting block structure according to the present invention;
FIG. 4 is a rear view of the case cover and stopper structure of the present invention;
fig. 5 is a rear view showing the structure of the cleaning apparatus for a hub axle tube according to the present invention.
In the figure, 1-cleaning box, 2-box cover, 3-mounting rack, 4-connecting block, 5-connecting groove, 6-connecting column, 7-groove, 8-cleaning pipe, 9-inner cleaning brush, 10-permeable hole, 11-first electric cylinder, 12-second electric cylinder, 13-arc plate, 14-outer cleaning brush, 15-first water inlet pipe, 16-spray head, 17-second water inlet pipe, 18-limiting block, 19-limiting groove, 20-servo motor, 21-driving gear, 22-gear ring, 23-chute, 24-drain pipe and 25-control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a cleaning device for a hub shaft tube comprises a cleaning box 1 and a box cover 2 positioned on the front side of the cleaning box 1, wherein a control panel 25 is fixedly connected to the right side of the front side of the cleaning box 1, the inside of the control panel 25 is respectively and electrically connected with a first electric cylinder 11, a second electric cylinder 12 and the inside of a servo motor 20 through leads, a movable groove matched with a connecting block 4 is formed in the back side of the inner wall of the cleaning box 1, the back side of the connecting block 4 is rotatably connected with the inside of the movable groove, the back side of the cleaning box 1 is fixedly connected with a servo motor 20, one end of an output shaft of the servo motor 20 penetrates through the cleaning box 1 and extends into the cleaning box 1, one end of the output shaft of the servo motor 20 extending into the cleaning box 1 is fixedly connected with a driving gear 21, a gear ring 22 meshed with the driving gear 21 is formed behind the peripheral surface of the connecting block 4, and the inside of the stopper 18 is provided with a limiting groove 19, one end of the second water inlet pipe 17 is positioned inside the limiting groove 19, the left side of the back of the tank cover 2 is hinged with the front of the cleaning tank 1 through a hinge, the periphery of the inside of the cleaning tank 1 is fixedly connected with the mounting frame 3, two sides of the bottom of the inner wall of the mounting frame 3 are both provided with chutes 23, two sides of the back of the cleaning tank 1 are both communicated with drain pipes 24, the insides of the two drain pipes 24 are respectively communicated with the insides of the two chutes 23, the back of the inner wall of the cleaning tank 1 is rotatably connected with the connecting block 4, the inside of the connecting block 4 is provided with connecting posts 5, the back of the inner wall of the connecting post 5 is fixedly connected with connecting posts 6, the connecting posts 6 are positioned inside the connecting posts 5, and the four connecting, the hub axle tube is limited in the connecting block 4, the connecting block 4 is provided with a groove 7, the groove 7 is fixedly connected with a cleaning tube 8, one end of the cleaning tube 8 penetrates through the cleaning box 1 and extends to the back of the cleaning box 1, the box cover 2 is communicated with a second water inlet tube 17, the hub axle tube is placed in the cleaning box 1 by the connecting block 4 on the back of the inner wall of the cleaning box 1 and a limiting block 18 on the back of the box cover 2, the limiting of the position between the hub axle tube and the connecting block 4 is realized by a connecting column 6 in the connecting block 4, the cleaning tube 8 in the connecting block 4 and an inner cleaning brush 9 are matched to effectively clean the inner wall of the hub axle tube, the cleaning effect of the hub axle tube is improved, the cleaning efficiency is high, one end of the second water inlet tube 17 penetrates through the box cover 2 and extends to the front of the box cover 2, the inner cleaning brush 9 is fixedly connected to, a water permeable hole 10 is formed in the cleaning pipe 8, first electric cylinders 11 are fixedly connected to two sides of the inside of the mounting frame 3, second electric cylinders 12 are fixedly connected to the upper side and the lower side of the inside of the mounting frame 3, sealing rings are fixedly connected between the surfaces of output shafts of the first electric cylinders 11 and the second electric cylinders 12 and the inside of the mounting frame 3, one ends of the output shafts of the two first electric cylinders 11 and the two second electric cylinders 12 penetrate through the mounting frame 3 and the cleaning box 1 and extend to the inside of the cleaning box 1, arc-shaped plates 13 are fixedly connected to one ends of the output shafts of the two first electric cylinders 11 and the two second electric cylinders 12 extending to the inside of the cleaning box 1, an external cleaning brush 14 is fixedly connected to one sides of the four arc-shaped plates 13, first water inlet pipes 15 are fixedly connected to two sides of the inside of the mounting frame 3, and a spray head 16 is fixedly connected to one ends of the two first water inlet pipes 15 positioned, the end of the two first water inlet pipes 15 far from the spray head 16 all penetrates through the cleaning box 1 and extends to the outside of the cleaning box 1, and the four arc-shaped plates 13 are driven to move by the driving shafts of the two first electric cylinders 11 and the two second electric cylinders 12, so that the surface of the hub axle tube is cleaned by the external cleaning brush 14, the cleaning efficiency of the hub axle tube is high, the labor intensity of workers is greatly reduced, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is well known by the technicians in the field.
When the cleaning device is used, the box cover 2 on the front side of the cleaning box 1 is opened, the rear end of the hub shaft tube is placed in the cleaning box 1, the tail end of the hub shaft tube is placed in the connecting groove 5 in the connecting block 4, the cleaning tube 8 and the inner cleaning brush 9 are inserted into the hub shaft tube, the surface of the inner cleaning brush 9 is contacted with the inner wall of the hub shaft tube, the operating control panel 25 opens the working switches of the two first electric cylinders 11 and the two second electric cylinders 12 at the moment, the four arc-shaped plates 13 are displaced towards the surface of the hub shaft tube by utilizing the extension of the driving shafts of the two first electric cylinders 11 and the two second electric cylinders 12 until the outer cleaning brush 14 on one side of the four arc-shaped plates 13 is contacted with the surface of a hub, the operating control panel 25 closes the working switches of the two first electric cylinders 11 and the two second electric cylinders 12, the box cover 2 is closed at the moment, the limiting groove 19 in the limiting block, the fixing of the position of the hub axle tube in the cleaning box 1 is finished, the operation control panel 25 opens the working switches of the two first electric cylinders 11 and the two second electric cylinders 12, the driving shafts of the two first electric cylinders 11 and the two second electric cylinders 12 are retracted for a certain distance, the surface of the hub axle tube is leaked, then the alkaline cleaning agent is introduced into the two first water inlet pipes 15, the alkaline cleaning agent is sprayed on the surface of the hub axle tube by using the spray heads 16 arranged at one ends of the two first water inlet pipes 15 in the cleaning box 1, the working switches of the two first electric cylinders 11 and the two second electric cylinders 12 are opened by the operation control panel 25, the driving shafts of the two first electric cylinders 11 and the two second electric cylinders 12 are extended, the outer cleaning brush 14 is contacted with the surface of the hub axle tube, the alkaline cleaning agent is introduced into the cleaning tube 8, and the alkaline cleaning agent enters the hub axle tube through the permeable holes 10 in the cleaning tube 8, the alkaline cleaning agent is slowly introduced into the hub shaft tube through the second water inlet pipe 17, the operation control panel 25 is operated to open a working switch of the servo motor 20, the output shaft of the servo motor 20 is used for driving the driving gear 21 to rotate, the driving gear 21 drives the meshed gear ring 22 to rotate, so that the connecting block 4 rotates in a movable groove on the back surface of the inner wall of the cleaning box 1, the connecting post 6 inside the connecting groove 5 is inserted into a mounting hole at one end of the hub shaft tube, so that the hub shaft tube is driven to rotate by the rotation of the connecting block 4, friction is generated between the inner wall of the hub shaft tube and the surface of the inner cleaning brush 9, friction is generated between the surface of the hub shaft tube and the surface of the outer cleaning brush 14, the automatic cleaning of the surface and the inner wall of the hub shaft tube is realized, the sewage generated by the cleaning of the hub shaft tube falls into the inclined grooves 23 at two sides, and finishing the cleaning operation of the hub axle tube.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a washing device for hub axle pipe, includes washs case (1) and is located washing case lid (2) that case (1) is positive, the left side at case lid (2) back is articulated its characterized in that through the hinge with the front of wasing case (1): wash inside fixedly connected with mounting bracket (3) all around of case (1) to the back of wasing case (1) inner wall rotates and is connected with connecting block (4), spread groove (5) have been seted up to the inside of connecting block (4), and the back fixedly connected with spliced pole (6) of spread groove (5) inner wall, recess (7) have been seted up to the inside of connecting block (4), and inside fixedly connected with scavenge pipe (8) of recess (7), cleaning brush (9) in the fixed surface of scavenge pipe (8) to the inside of scavenge pipe (8) has been seted up and has been permeated water hole (10), the equal fixedly connected with first electric jar (11) in both sides of mounting bracket (3) inside to the top of mounting bracket (3) inside and the equal fixedly connected with second electric jar (12) in below, two the one end of first electric jar (11) and two second electric jar (12) output shafts all runs through mounting bracket (3) and washs case (1) and extends to wasing and wash The inside of case (1) to two first electric jar (11) and two second electric jar (12) output shafts extend to the equal fixedly connected with arc (13) of the inside one end of washing case (1), four the equal fixedly connected with external cleaning brush (14) in one side of arc (13), the equal fixedly connected with first inlet tube (15) in both sides of mounting bracket (3) inside to two first inlet tube (15) are located the equal fixedly connected with shower nozzle (16) of the inside one end of washing case (1), two the one end that shower nozzle (16) were kept away from in first inlet tube (15) all runs through washing case (1) and extends to the outside of washing case (1).
2. The cleaning device for a hub shaft tube according to claim 1, wherein: one end of the cleaning pipe (8) penetrates through the cleaning box (1) and extends to the back of the cleaning box (1), the inside of the box cover (2) is communicated with a second water inlet pipe (17), and one end of the second water inlet pipe (17) penetrates through the box cover (2) and extends to the front of the box cover (2).
3. The cleaning device for a hub shaft tube according to claim 2, wherein: the back fixedly connected with stopper (18) of case lid (2) to spacing groove (19) have been seted up to the inside of stopper (18), the one end of second inlet tube (17) is located the inside of spacing groove (19).
4. The cleaning device for a hub shaft tube according to claim 1, wherein: the back fixedly connected with servo motor (20) of wasing case (1) to the one end of servo motor (20) output shaft runs through and washs case (1) and extends to the inside of wasing case (1), the one end fixedly connected with drive gear (21) that the servo motor (20) output shaft extended to the inside of washing case (1), and link gear (22) with drive gear (21) looks meshing are seted up to connecting block (4) global rear.
5. The cleaning device for a hub shaft tube according to claim 1, wherein: and sealing rings are fixedly connected between the surfaces of the output shafts of the first electric cylinder (11) and the second electric cylinder (12) and the inside of the mounting frame (3).
6. The cleaning device for a hub shaft tube according to claim 1, wherein: chute (23) have all been seted up to the both sides of mounting bracket (3) inner wall bottom, the both sides at washing case (1) back all communicate with drain pipe (24) to the inside of two drain pipes (24) communicates with the inside of two chute (23) respectively.
7. The cleaning device for a hub shaft tube according to claim 1, wherein: the back of the inner wall of the cleaning box (1) is provided with a movable groove matched with the connecting block (4), and the back of the connecting block (4) is rotatably connected with the inside of the movable groove.
8. The cleaning device for a hub shaft tube according to claim 1, wherein: the right side fixedly connected with control panel (25) of washing case (1) front to control panel (25) inside is through the wire respectively with the inside electric connection of first electric jar (11), second electric jar (12), servo motor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363389.1A CN111438142A (en) | 2020-04-30 | 2020-04-30 | Cleaning device for hub shaft tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363389.1A CN111438142A (en) | 2020-04-30 | 2020-04-30 | Cleaning device for hub shaft tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111438142A true CN111438142A (en) | 2020-07-24 |
Family
ID=71657893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010363389.1A Pending CN111438142A (en) | 2020-04-30 | 2020-04-30 | Cleaning device for hub shaft tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111438142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058833A (en) * | 2020-08-31 | 2020-12-11 | 菏泽鼎新仪器有限公司 | Automatic opening and closing cover type liquid multifunctional cleaning machine |
| CN112141055A (en) * | 2020-09-18 | 2020-12-29 | 杭州萧山鼎立机械有限公司 | Rapid surface cleaning system and cleaning method for automobile hub unit |
-
2020
- 2020-04-30 CN CN202010363389.1A patent/CN111438142A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058833A (en) * | 2020-08-31 | 2020-12-11 | 菏泽鼎新仪器有限公司 | Automatic opening and closing cover type liquid multifunctional cleaning machine |
| CN112058833B (en) * | 2020-08-31 | 2021-04-06 | 菏泽鼎新仪器有限公司 | Automatic opening and closing cover type liquid multifunctional cleaning machine |
| CN112141055A (en) * | 2020-09-18 | 2020-12-29 | 杭州萧山鼎立机械有限公司 | Rapid surface cleaning system and cleaning method for automobile hub unit |
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