CN215257139U - Convenient-to-assemble bypass filter for excavator anchor machine hydraulic system - Google Patents
Convenient-to-assemble bypass filter for excavator anchor machine hydraulic system Download PDFInfo
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- CN215257139U CN215257139U CN202121819380.3U CN202121819380U CN215257139U CN 215257139 U CN215257139 U CN 215257139U CN 202121819380 U CN202121819380 U CN 202121819380U CN 215257139 U CN215257139 U CN 215257139U
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- box
- hydraulic system
- box body
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- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract 3
- 238000009434 installation Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 10
- 238000004873 anchoring Methods 0.000 claims description 8
- 238000005065 mining Methods 0.000 claims description 6
- 230000005641 tunneling Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010720 hydraulic oil Substances 0.000 description 18
- 238000001914 filtration Methods 0.000 description 17
- 239000003921 oil Substances 0.000 description 15
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a convenient assembly dig anchor machine bypass filter for hydraulic system, the power distribution box comprises a box body, the inside of box is provided with first cavity and second cavity respectively, be provided with the baffle between first cavity and the second cavity, the top activity of box articulates there is the case lid, the fixed welding of one end of case lid has fixed jam plate, the inside of box is equipped with first filter. This make things convenient for bypass filter for assembly dig anchor machine hydraulic system takes off the apron from the device through taking off the construction bolt on the device apron, then open the activity articulated case lid again, can all expose the inside first filter of device and second filter like this, this filter equipment is whole to be become by several parts, each part realizes fixed mounting through construction bolt, be convenient for like this overhaul filter equipment and change, be more convenient for change and clear up its inside filter core, the problem of being not convenient for carry out the dismouting to the filter has been solved.
Description
Technical Field
The utility model relates to a filter technical field specifically is a make things convenient for assembly dig anchor machine bypass filter for hydraulic system.
Background
The excavator is mainly mechanical equipment for coal mining, a hydraulic system in the excavator is an important driving system in the equipment, but most hydraulic system faults at the present stage are caused by polluted hydraulic oil, the hydraulic system has more requirements on the cleanliness of the hydraulic oil, so that the hydraulic system needs to be filtered to discharge pollutants and gases in the hydraulic oil, but the existing bypass filter for the hydraulic system has some defects.
Most of filters for hydraulic system that produce on the market at present are that the structure is complicated volume great, and the dismouting of filter is comparatively troublesome moreover, is not convenient for wash and change filter core etc. the inside of filter, and the filter effect of filter is not good leads to the inside pollutant of hydraulic oil to obtain the efficient and get rid of, therefore we need design a convenient assembly dig anchor machine bypass filter for hydraulic system and solve this type of problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for assembly dig anchor machine bypass filter for hydraulic system to provide the problem that is not convenient for carry out the dismouting to the filter in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient assembly's tunneling and anchoring machine bypass filter for hydraulic system, includes the box, the inside of box is provided with first cavity and second cavity respectively, be provided with the baffle between first cavity and the second cavity, the top activity of box articulates there is the case lid, the fixed welding of one end of case lid has fixed jam plate, the inside of box is equipped with first filter, one side of first filter is provided with the second filter, the oil inlet has been seted up to the bottom of box one side, the oil-out has been seted up to the bottom of box opposite side, the both sides fixedly connected with shadoof of box, the fixed welding of four corners inside of first cavity has the mounting panel, the one end of box is provided with the apron.
Preferably, the one end fixedly connected with baffle of box, the mounting hole has all been seted up to baffle and mounting panel, be provided with mounting bolt between mounting hole and the apron, the fixed welding in top of apron one end has fixed lower jam plate.
Preferably, the partition board is fixedly connected to the inside of the box body, two groups of through holes are formed in the partition board, and the first filter and the second filter are respectively embedded in the through holes.
Preferably, a parallel pipe is fixedly communicated between the first filter and the second filter, one side of the oil inlet is fixedly connected with the bottom end of the first filter through a pipeline, and one side of the oil outlet is fixedly connected with the bottom end of the second filter through a pipeline.
Preferably, two sets of bases of inside bottom fixedly connected with of box, the fixed welding in top of base has the support, the both sides of support are provided with the installation pole, one side fixedly connected with connecting plate of installation pole, first filter and second filter assemble respectively on the top of two sets of supports.
Preferably, two groups of through grooves are formed in one end of the cover plate, and pressure gauges are arranged inside the through grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the bypass filter for the hydraulic system of the tunneling and anchoring machine convenient to assemble not only realizes convenient installation and disassembly, realizes improvement of use stability, but also realizes enhancement of filtering efficiency;
(1) through the mounting plate, the mounting hole, the fixed upper locking plate, the baffle, the fixed lower locking plate and the mounting bolt, when the filtering device has a fault problem, the cover plate can be taken down from the device by taking down the mounting bolt on the cover plate of the device, and then the movably hinged box cover is opened, so that a first filter and a second filter in the device can be exposed, the whole filtering device consists of a plurality of parts, and each part is fixedly mounted through the mounting bolt, so that the filtering device is convenient to overhaul and replace, and a filter element in the filtering device is more convenient to replace and clean;
(2) the first filter and the second filter are assembled in the box body through the partition plate, the base, the parallel pipes, the support, the connecting plate and the mounting rod, the two groups of filters are fixed in the box body through the support to realize stable mounting, the mounting rod and the connecting plate on the support stably mount the two groups of filters above the base, and meanwhile, the partition plate is provided with two groups of round holes with large width, so that the first filter and the second filter are embedded in the round holes, the mounting stability of the two groups of filters is improved, and the service life of the whole filtering device is prolonged;
(3) through first filter and second filter, the inside hydraulic oil of hydraulic system enters into the inside of box from the oil inlet department of box one side, enter into the inside of first filter through the pipeline, hydraulic oil filters now the inside of first filter, then carry the inside of second filter through the parallel connection pipe and carry out the secondary and filter, filter the oil-out discharge of back from the box opposite side again after finishing, hydraulic oil has carried out twice filtration inside filter, filterable effect has been strengthened, the filterable efficiency of hydraulic oil has been improved, the inside remaining pollutant of hydraulic oil is reduced to the at utmost.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic front sectional view of a first filter according to the present invention;
fig. 4 is an enlarged partial cross-sectional view of the structure of fig. 1 at a.
In the figure: 1. a box body; 2. an oil inlet; 3. a first chamber; 4. mounting a plate; 5. a first filter; 6. lifting a rod; 7. mounting holes; 8. a box cover; 9. fixing an upper lock plate; 10. a baffle plate; 11. a second chamber; 12. a second filter; 13. a partition plate; 14. an oil outlet; 15. a base; 16. a pressure gauge; 17. fixing the lower lock plate; 18. installing a bolt; 19. a through groove; 20. a cover plate; 21. connecting pipes in parallel; 22. a support; 23. a connecting plate; 24. and (5) installing a rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a bypass filter for a hydraulic system of an anchor driving machine convenient to assemble comprises a box body 1, a first cavity 3 and a second cavity 11 are respectively arranged inside the box body 1, a partition plate 13 is arranged between the first cavity 3 and the second cavity 11, a box cover 8 is movably hinged to the top end of the box body 1, a fixed upper locking plate 9 is fixedly welded at one end of the box cover 8, a first filter 5 is assembled inside the box body 1, a second filter 12 is arranged on one side of the first filter 5, an oil inlet 2 is formed in the bottom of one side of the box body 1, an oil outlet 14 is formed in the bottom of the other side of the box body 1, lifting rods 6 are fixedly connected to two sides of the box body 1, mounting plates 4 are fixedly welded at four corners inside the first cavity 3, a cover plate 20 is arranged at one end of the box body 1, two groups of through grooves 19 are formed in one end of the cover plate 20, and a pressure gauge 16 is arranged inside the through grooves 19;
a baffle plate 10 is fixedly connected to one end of the box body 1, mounting holes 7 are formed in the baffle plate 10 and the mounting plate 4, mounting bolts 18 are arranged between the mounting holes 7 and the cover plate 20, and a fixed lower locking plate 17 is fixedly welded to the top of one end of the cover plate 20;
specifically, as shown in fig. 1 and 2, when the filtering device has a failure problem, the cover plate 20 can be taken down from the device by taking down the mounting bolts 18 on the cover plate 20 of the device, and then the movably hinged box cover 8 is opened, so that the first filter 5 and the second filter 12 in the device can be exposed, the filtering device is integrally composed of a plurality of parts, and each part is fixedly mounted by the mounting bolts 18, so that the filtering device is convenient to overhaul and replace, and the filter element in the filtering device is more convenient to replace and clean.
Example 2: the partition plate 13 is fixedly connected inside the box body 1, two groups of through holes are formed inside the partition plate 13, the first filter 5 and the second filter 12 are respectively embedded inside the through holes, two groups of bases 15 are fixedly connected to the bottom end inside the box body 1, a support 22 is fixedly welded to the top end of each base 15, mounting rods 24 are arranged on two sides of each support 22, a connecting plate 23 is fixedly connected to one side of each mounting rod 24, and the first filter 5 and the second filter 12 are respectively assembled at the top ends of the two groups of supports 22;
specifically, as shown in fig. 1 and 4, the first filter 5 and the second filter 12 are both assembled inside the box 1, the two sets of filters are fixed in the box 1 through the bracket 22 to realize stable installation, the installation rod 24 and the connection plate 23 on the bracket 22 stably install the two sets of filters above the base 15, and meanwhile, the two sets of large-width round holes are formed in the partition plate 13 to enable the first filter 5 and the second filter 12 to be embedded inside the round holes, so that the installation stability of the two sets of filters is improved, and the service life of the whole filtering device is prolonged.
Example 3: a parallel pipe 21 is fixedly communicated between the first filter 5 and the second filter 12, one side of the oil inlet 2 is fixedly connected with the bottom end of the first filter 5 through a pipeline, and one side of the oil outlet 14 is fixedly connected with the bottom end of the second filter 12 through a pipeline;
specifically, as shown in fig. 1 and 3, the inside hydraulic oil of hydraulic system enters into the inside of box 1 from oil inlet 2 of box 1 one side, enter into the inside of first filter 5 through the pipeline, hydraulic oil filters in the inside of first filter 5 now, then carry the inside of second filter 12 through parallel pipe 21 and carry out the secondary filter, discharge from the oil-out 14 of box 1 opposite side again after the filtration finishes, hydraulic oil has carried out twice filtration inside filter equipment, the filterable effect has been strengthened, the filterable efficiency of hydraulic oil has been improved, the inside remaining pollutant of the hydraulic oil of at utmost reduces.
The working principle is as follows: when the utility model is used, the hydraulic oil in the hydraulic system enters the box body 1 from the oil inlet 2 on one side of the box body 1 and enters the first filter 5 through a pipeline, the hydraulic oil is filtered in the first filter 5, then the hydraulic oil is conveyed to the inside of the second filter 12 through the parallel pipe 21 for secondary filtration, the hydraulic oil is discharged from the oil outlet 14 on the other side of the box body 1 after the filtration is finished, the pressure of the oil inlet and the pressure of the oil outlet are controlled by two groups of pressure gauges 16 on the device, so, the whole working process is finished, if the filtering device has a fault problem, the cover plate 20 can be taken down from the device by taking down the mounting bolt 18 on the cover plate 20 of the device, then the movably hinged box cover 8 is opened, so the first filter 5 and the second filter 12 in the device can be exposed, and the maintenance and the replacement are convenient, more be convenient for change and clear up its inside filter core, first filter 5 and second filter 12 all assemble in box 1's inside, two sets of filters are fixed through support 22 again and are realized stable installation at box 1, installation pole 24 and connecting plate 23 on the support 22 are with the stable top of installing at base 15 of two sets of filters, the round hole of two sets of wide widths that baffle 13 was seted up simultaneously, make first filter 5 and second filter 12 inlay in the inside of round hole, the stability of two sets of filter installations has been improved more like this, thereby the life-span of whole filter equipment use has been improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a convenient assembly's tunneling and anchoring machine bypass filter for hydraulic system, includes box (1), its characterized in that: a first chamber (3) and a second chamber (11) are respectively arranged in the box body (1), a partition plate (13) is arranged between the first chamber (3) and the second chamber (11), the top end of the box body (1) is movably hinged with a box cover (8), one end of the box cover (8) is fixedly welded with a fixed upper locking plate (9), a first filter (5) is assembled in the box body (1), a second filter (12) is arranged on one side of the first filter (5), an oil inlet (2) is arranged at the bottom of one side of the box body (1), an oil outlet (14) is arranged at the bottom of the other side of the box body (1), the improved vacuum pump is characterized in that lifting rods (6) are fixedly connected to two sides of the box body (1), mounting plates (4) are fixedly welded at four corners inside the first chamber (3), and a cover plate (20) is arranged at one end of the box body (1).
2. An easy-to-assemble bypass filter for a hydraulic system of a mining and anchoring machine as defined in claim 1, wherein: the one end fixedly connected with baffle (10) of box (1), mounting hole (7) have all been seted up in baffle (10) and mounting panel (4), be provided with between mounting hole (7) and apron (20) construction bolt (18), the fixed welding in top of apron (20) one end has fixed lower jam plate (17).
3. An easy-to-assemble bypass filter for a hydraulic system of a mining and anchoring machine as defined in claim 1, wherein: baffle (13) fixed connection is in the inside of box (1), two sets of through-holes have been seted up to the inside of baffle (13), first filter (5) and second filter (12) inlay the inside at the through-hole respectively.
4. An easy-to-assemble bypass filter for a hydraulic system of a mining and anchoring machine as defined in claim 1, wherein: a parallel pipe (21) is fixedly communicated between the first filter (5) and the second filter (12), one side of the oil inlet (2) is fixedly connected with the bottom end of the first filter (5) through a pipeline, and one side of the oil outlet (14) is fixedly connected with the bottom end of the second filter (12) through a pipeline.
5. An easy-to-assemble bypass filter for a hydraulic system of a mining and anchoring machine as defined in claim 1, wherein: the bottom fixedly connected with two sets of bases (15) of box (1) inside, the fixed welding in top of base (15) has support (22), the both sides of support (22) are provided with installation pole (24), one side fixedly connected with connecting plate (23) of installation pole (24), first filter (5) and second filter (12) assemble respectively on the top of two sets of supports (22).
6. An easy-to-assemble bypass filter for a hydraulic system of a mining and anchoring machine as defined in claim 1, wherein: two groups of through grooves (19) are formed in one end of the cover plate (20), and a pressure gauge (16) is arranged inside each through groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121819380.3U CN215257139U (en) | 2021-08-05 | 2021-08-05 | Convenient-to-assemble bypass filter for excavator anchor machine hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121819380.3U CN215257139U (en) | 2021-08-05 | 2021-08-05 | Convenient-to-assemble bypass filter for excavator anchor machine hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215257139U true CN215257139U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121819380.3U Active CN215257139U (en) | 2021-08-05 | 2021-08-05 | Convenient-to-assemble bypass filter for excavator anchor machine hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215257139U (en) |
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2021
- 2021-08-05 CN CN202121819380.3U patent/CN215257139U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20231117 Address after: 719300 North Gate 9, Daliutahalagou Steel Market, Shenmu City, Yulin City, Shaanxi Province Patentee after: Shaanxi Guolian Zhongwei Technology Development Co.,Ltd. Address before: No.2605, unit 4, Taibai Shengshi, No.1, Taibai Road, Beilin District, Xi'an City, Shaanxi Province, 710000 Patentee before: Xi'an kekong Lubricating Oil Co.,Ltd. |