CN217250824U - Quick belt cleaning device of excavator hydraulic system - Google Patents
Quick belt cleaning device of excavator hydraulic system Download PDFInfo
- Publication number
- CN217250824U CN217250824U CN202220026527.1U CN202220026527U CN217250824U CN 217250824 U CN217250824 U CN 217250824U CN 202220026527 U CN202220026527 U CN 202220026527U CN 217250824 U CN217250824 U CN 217250824U
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- China
- Prior art keywords
- device shell
- hydraulic system
- cleaning
- excavator
- cleaning device
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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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- 238000005406 washing Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of excavator hydraulic systems, in particular to a quick cleaning device for an excavator hydraulic system, which solves the defect that the existing excavator hydraulic cylinder is difficult to clean, and comprises a device shell and a fixed splint arranged at the bottom of the device shell, the device shell is fixed on the cylinder body of the hydraulic cylinder through the fixed splint, so that a cleaning plate acts on two sides of a telescopic rod of the hydraulic cylinder, when the cleaning plate needs to be cleaned, a PLC in an external remote control device shell is utilized to drive an opening and closing motor to drive an interval adjusting rod to rotate by programming, thereby driving connecting blocks connected with forward threads and reverse threads at two ends to realize reverse synchronous transmission, thereby driving a scraper fixed by a bolt on the cleaning plate to act on the telescopic end of the hydraulic cylinder, at the moment, the telescopic end of the hydraulic cylinder can be scraped by the scraper in the telescopic process of scraping dirt, the PLC drives the micro pump machine to pump cleaning liquid in the cleaning box to wash the cleaning liquid, and the washing machine is simple in structure and high in practicability.
Description
Technical Field
The utility model relates to an excavator hydraulic system technical field especially relates to a quick belt cleaning device of excavator hydraulic system.
Background
At present, an excavator, also called as an excavator, is an earthwork machine which excavates materials higher than or lower than a bearing surface by using a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard, and the excavator consists of a power device, a working device, a swing mechanism, a control mechanism, a transmission mechanism, a traveling mechanism and the like, and is mainly used for excavating materials such as soil, coal, silt and the like.
The excavator's excavation head and horn all adopt hydraulic pressure mechanism, and hydraulic piston rod exposes externally for a long time, because operational environment is comparatively complicated, causes outside adhesion dust of piston rod and impurity very easily, long-term not clear up the case, leads to hydraulic pressure mechanism's damage easily, does not have the mechanism of the piston rod clearance of being convenient for among the prior art to solve the problem that exists in the aforesaid.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that current excavator pneumatic cylinder is difficult for the clearance, and the quick belt cleaning device of an excavator hydraulic system who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quick belt cleaning device of excavator hydraulic system, includes the device casing and sets up in the solid fixed splint of device casing bottom, one side of device casing is provided with washs the case, and the micropump machine is installed at the top of device casing, and bottom one side of device casing is provided with the extension board, and it is located the top outside of extension board and installs the motor that opens and shuts, and the inside of extension board still is connected with the interval through the bearing and adjusts the pole, the outside cover in both ends of interval regulation pole all is equipped with the connecting block, and it has the washing board through connecting block bolt fastening, the internally mounted who washs the board has washing terminals, and its both sides that are located washing terminals all have the scraper blade through the bolt fastening.
Preferably, the power supply and the PLC with the model number of S4-400 are respectively arranged in the device shell and are respectively and electrically connected with the opening and closing motor and the micro pump.
Preferably, the liquid pumping end of the micro pump penetrates through and extends to the inner side of the bottom of the cleaning box, and the liquid outlet end of the micro pump is connected with the flushing nozzle.
Preferably, the output shaft of the opening and closing motor and the outer side of the end part of the distance adjusting rod are respectively sleeved with a transmission belt wheel, and the outer part of the transmission belt wheel is sleeved with a transmission belt.
Preferably, the surfaces of the two ends of the distance adjusting rod are respectively provided with a forward thread and a reverse thread, and the inner walls of the connecting blocks at the two ends are provided with thread grooves corresponding to the thread grooves.
Preferably, an arc-shaped groove is formed in one side of the cleaning plate, and the vertical section of the scraping plate is also in arc-shaped arrangement.
The utility model has the advantages that: fix the device casing on the cylinder body of pneumatic cylinder through solid fixed splint, make the cleaning plate act on the both sides at the pneumatic cylinder telescopic link, when needs wash it, utilize the PLC in the outside remote control unit casing, make its programming drive motor that opens and shuts drive the interval regulation pole and rotate, thereby it realizes reverse synchronous drive to drive its both ends forward screw thread and reverse threaded connection's connecting block, thereby the flexible of bolt fastening's scraper blade is served at the pneumatic cylinder on the drive cleaning plate, the flexible end of pneumatic cylinder is at flexible in-process this moment, can be struck off the dirt by the scraper blade, when striking off the dirt, the washing liquid that the incasement was washd in the extraction of PLC drive micropump machine was washed to it, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic structural diagram of a quick cleaning device for a hydraulic system of an excavator provided by the present invention;
fig. 2 is a schematic view of a side view of a part of the quick cleaning device for the hydraulic system of the excavator provided by the present invention;
fig. 3 is the utility model provides a local enlarged structure schematic diagram of a in fig. 1 of quick belt cleaning device of excavator hydraulic system.
In the figure: 1. a device housing; 2. fixing the clamping plate; 3. a cleaning tank; 4. a support plate; 5. a spacing adjustment rod; 6. cleaning the plate; 7. washing the spray head; 8. a squeegee; 9. an opening and closing motor; 10. a transmission belt; 11. connecting blocks; 12. a micro-pump machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a quick cleaning device for a hydraulic system of an excavator comprises a device shell 1 and a fixed clamp plate 2 arranged at the bottom of the device shell 1, wherein a cleaning box 3 is arranged at one side of the device shell 1, a micro pump 12 is arranged at the top of the device shell 1, a support plate 4 is arranged at one side of the bottom of the device shell 1, an opening and closing motor 9 is arranged at the outer side of the top of the support plate 4, an interval adjusting rod 5 is connected inside the support plate 4 through a bearing, connecting blocks 11 are sleeved outside the two ends of the interval adjusting rod 5, a cleaning plate 6 is fixed on the outer side of the two ends of the interval adjusting rod 5 through the connecting blocks 11, a washing nozzle 7 is arranged inside the cleaning plate 6, and scraping plates 8 are fixed on the two sides of the washing nozzle 7 through bolts;
the inside of device casing 1 is provided with the PLC that power and model are S4-400 respectively, it is connected with motor 9 and micro pump machine 12 electricity that open and shut respectively, the drawing liquid end of micro pump machine 12 runs through and extends to the bottom inboard of washing tank 3, the play liquid end of micro pump machine 12 is connected with washing terminals 7, the output shaft of motor 9 and the tip outside of interval regulation pole 5 all cup jointed driving pulley, driving pulley' S outside cover is equipped with drive belt 10, the both ends surface of interval regulation pole 5 is equipped with forward screw thread and reverse screw thread respectively, the thread groove rather than corresponding has been seted up to the connecting block 11 inner walls at its both ends, the arc wall has been seted up to one side of cleaning plate 6, the vertical cross-section of scraper blade 8 also is the arc setting.
In this embodiment, fix device casing 1 on the cylinder body of pneumatic cylinder through solid fixed splint 2, make wash the both sides of board 6 effect at the pneumatic cylinder telescopic link, when needs wash it, utilize PLC in the outside remote control unit casing 1, make its programming drive motor 9 that opens and shuts drive interval adjustment pole 5 and rotate, thereby drive connecting block 11 of its both ends forward screw thread and reverse threaded connection and realize reverse synchronous drive, thereby it serves at the flexible of pneumatic cylinder to drive the scraper blade 8 of bolt fastening on wasing board 6, the flexible end of pneumatic cylinder is at flexible in-process this moment, can be struck off the dirt by scraper blade 8, when striking off the dirt, PLC drive micropump 12 extracts the washing liquid of wasing in the case 3 and washes the operation to it, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A quick cleaning device for a hydraulic system of an excavator comprises a device shell (1) and a fixed clamping plate (2) arranged at the bottom of the device shell (1), it is characterized in that one side of the device shell (1) is provided with a cleaning box (3), the top of the device shell (1) is provided with a micro pump (12), one side of the bottom of the device shell (1) is provided with a support plate (4), an opening and closing motor (9) is arranged on the outer side of the top of the support plate (4), the support plate (4) is also internally connected with a spacing adjusting rod (5) through a bearing, the outer parts of the two ends of the spacing adjusting rod (5) are respectively sleeved with a connecting block (11), which is fixed with a cleaning plate (6) by a connecting block (11) through bolts, a washing nozzle (7) is arranged inside the cleaning plate (6), the two sides of the flushing nozzle (7) are fixed with scrapers (8) through bolts.
2. The quick cleaning device for the hydraulic system of the excavator as claimed in claim 1, wherein the device shell (1) is internally provided with a power supply and a PLC with the model number of S4-400 which are respectively electrically connected with the opening and closing motor (9) and the micro pump (12).
3. The quick cleaning device for the hydraulic system of the excavator according to claim 1, wherein the liquid pumping end of the micro pump (12) penetrates through and extends to the inner side of the bottom of the cleaning box (3), and the liquid outlet end of the micro pump (12) is connected with the flushing nozzle (7).
4. The quick cleaning device of the hydraulic system of the excavator according to claim 1, wherein the outer sides of the output shaft of the opening and closing motor (9) and the end part of the spacing adjusting rod (5) are respectively sleeved with a transmission belt wheel, and the outer part of the transmission belt wheel is sleeved with a transmission belt (10).
5. The quick cleaning device for the hydraulic system of the excavator according to claim 1, wherein the surfaces of the two ends of the distance adjusting rod (5) are respectively provided with a forward thread and a reverse thread, and the inner walls of the connecting blocks (11) at the two ends are provided with corresponding thread grooves.
6. The quick cleaning device of the hydraulic system of the excavator according to claim 1, wherein an arc-shaped groove is formed in one side of the cleaning plate (6), and the vertical section of the scraper (8) is also arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220026527.1U CN217250824U (en) | 2022-01-07 | 2022-01-07 | Quick belt cleaning device of excavator hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220026527.1U CN217250824U (en) | 2022-01-07 | 2022-01-07 | Quick belt cleaning device of excavator hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217250824U true CN217250824U (en) | 2022-08-23 |
Family
ID=82892598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220026527.1U Expired - Fee Related CN217250824U (en) | 2022-01-07 | 2022-01-07 | Quick belt cleaning device of excavator hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217250824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404936A (en) * | 2022-10-10 | 2022-11-29 | 中联重科股份有限公司 | Excavator bucket cleaning system, control method thereof and excavator |
-
2022
- 2022-01-07 CN CN202220026527.1U patent/CN217250824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404936A (en) * | 2022-10-10 | 2022-11-29 | 中联重科股份有限公司 | Excavator bucket cleaning system, control method thereof and excavator |
| CN115404936B (en) * | 2022-10-10 | 2024-05-10 | 中联重科股份有限公司 | Excavator bucket cleaning system, control method thereof and excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |