CN204784624U - Loader gearbox filtering mechanism - Google Patents
Loader gearbox filtering mechanism Download PDFInfo
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- CN204784624U CN204784624U CN201520330670.XU CN201520330670U CN204784624U CN 204784624 U CN204784624 U CN 204784624U CN 201520330670 U CN201520330670 U CN 201520330670U CN 204784624 U CN204784624 U CN 204784624U
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- oil
- filtering mechanism
- gearbox
- blocking cover
- loading machine
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Abstract
The utility model discloses a loader gearbox filtering mechanism, include and install the fender oil cover I (4) on gear box casing (2) through bolt (3) fastening, and install the fender oil cover II (7) on output shaft end lid (8) through bolt (3) fastening, magnetism oil drain plug screw subassembly (9) is installed respectively at gear box casing (2) bottom both ends. This loader gearbox filtering mechanism simple structure, reliable operation, gear box casing makes integrally, does not need dedicated oil pan to clear up the oil, guarantees the bottom and enough upwards gets rid of the life of oily lubricated gear, extension part to can carry out effectual filtration to the bottom oil, improve work efficiency greatly.
Description
Technical field
The utility model relates to a kind of loading machine gearbox filtering mechanism, especially a kind of counter-shaft power-shift transmission is used for get rid of mechanism that is oily and filtering bottom oil product.
Background technique
On construction machinery industry, loader is one of engineering machinery that a kind of application area is the widest, because the operating mode of loader is changeable, environment is more severe, current wheel loader many employings hydraulic transmission system, Powershift transmission complex structure, manufacture difficulty, precision is high, weight is large, volume is also large, but Powershift transmission manipulation is light, simple, gear shift is fast, the time of power cut during gear shift can be reduced to bottom line, can realize the gear shift when large load not stop, this is conducive to the raising of loader working efficiency greatly.
In hydraulic transmission system, filtration system bottom loading machine gearbox has a lot of structure, what have makes integrated type, and making of having is split type, in split type, a special oil sump also will be added bottom gearbox, oil sump will make swaging part, and gearbox casing is connected to lowermost end, and when bad environments, oil sump is easy to damage, cause leakage of oil, cause whole casing normally to work.
Model utility content
For above-mentioned prior art Problems existing, the utility model provides a kind of loading machine gearbox filtering mechanism, structure is simple, reliable operation, integrated type made by gearbox casing, do not need special oil sump to carry out cleaning oil product, ensure that oil lubrication gear is enough upwards got rid of in bottom, extend the working life of part, and effectively can filter bottom oil product, increase work efficiency.
To achieve these goals, this loading machine gearbox filtering mechanism comprises the oil blocking cover I being fastened by bolts and being arranged on gearbox casing;
And be fastened by bolts the oil blocking cover II being arranged on output shaft end and covering;
Bottom described gearbox casing, two ends are separately installed with magnetic purge cock assembly.
Further, described magnetic purge cock assembly is interconnected to constitute by purge cock, magnet pin and seal ring.
Further, described oil blocking cover I and oil blocking cover II adopts material to be the molded piece of No. 10 steel.
Further, described purge cock material is No. 35 steel.
Further, described magnet pin material is CCR magnetic steel.
Compared with prior art, this loading machine gearbox filtering mechanism structure is simple, coordinate less demanding, easy to process, with low cost, easy to assembly laborsaving, the oil product stored in oil blocking cover upwards evenly gets rid of oil by gear member, pitch wheel and bearing in continuous lubrication casing, make lubricant oil not in bottom rolling, extend the working life of part; Oil blocking cover I and oil blocking cover II can block the foul of bottom, two magnetic purge cock assemblies can be adsorbed on the iron filings in gearbox casing and foul the bottom of gearbox casing, good filtration effect, reliable operation, do not need to be equipped with special oil sump, utilize the performance of gearbox casing self entirety just can filter and clear up oil product, need the magnetic purge cock assembly of two bottom gearbox casing to be turned on when changing oil product, oil is released, undertaken clearing up the foul in oil product by the cleanout on gearbox casing, substantially increase working efficiency.
Accompanying drawing explanation
Fig. 1 is agent structure schematic diagram of the present utility model;
Fig. 2 is magnetic purge cock modular construction schematic diagram;
Fig. 3 is the structural representation of oil blocking cover I;
Fig. 4 is the structural representation of oil blocking cover II;
In figure: 1, fuel sucking pipe, 2, gearbox casing, 3, bolt, 4, oil blocking cover I, 5, output gear, 6, output gear shaft, 7, oil blocking cover II, 8, output shaft end cap, 9, magnetic purge cock assembly, 9.1, purge cock, 9.2, magnet pin, 9.3, seal ring, 10, oil filling pipe.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, this loading machine gearbox filtering mechanism comprises by the fastening oil blocking cover I4 be arranged on gearbox casing 2 of bolt 3;
And by the fastening oil blocking cover II7 be arranged on output shaft end cap 8 of bolt 3; Described oil blocking cover I4 and oil blocking cover II7 adopts material to be the molded piece of No. 10 steel.
Bottom described gearbox casing 2, two ends are separately installed with magnetic purge cock assembly 9.
As shown in Figure 1, output gear 5 and output gear shaft 6 are arranged in gearbox casing 2, and output gear 5 is engaged each other by spline and output gear shaft 6, and fuel sucking pipe 1 and oil filling pipe 10 are arranged on the both sides of gearbox casing 2 respectively.
As shown in Figure 2, described magnetic purge cock assembly 9 is interconnected to constitute by purge cock 9.1, magnet pin 9.2 and seal ring 9.3.Described purge cock 9.1 material is No. 35 steel.Described magnet pin 9.2 material is CCR magnetic steel.Described seal ring 9.3 is the O shape circle of φ 19.3 × 2.2.
This loading machine gearbox filtering mechanism in working order under, from the bavin machine oil that oil filling pipe 10 adds, enter in oil blocking cover I4 and oil blocking cover II7, the oil product stored in oil blocking cover I4 and oil blocking cover II7 upwards evenly gets rid of oil by gear member, and constantly intermeshing output gear 5 and output gear shaft 6 in lubrication gearbox casing 2, make lubricant oil not roll in bottom, if lubricant oil evenly upwards can not get rid of oil, lubricant oil will roll in bottom, causes high oil temperature, makes gearbox cisco unity malfunction.And the effect can blocking bottom foul is namely served by oil blocking cover I4 and oil blocking cover II7.
Casing bottommost two ends are separately installed with two magnetic purge cock assemblies 9, magnet pin 9.2 on two magnetic purge cock assemblies 9 can be adsorbed on the iron filings in gearbox casing 2 and foul the bottom of gearbox casing 2, gearbox casing 2 is within work a period of time, if need to change oil product the purge cock 9.1 on the magnetic purge cock assembly 9 of two bottom gearbox casing 2 to be turned on, oil is released, is undertaken clearing up the foul in oil product by the cleanout on gearbox casing 2.
In prior art, bottom is provided with the gearbox casing of special oil sump, when work under bad environment, oil sump meeting corrosion, cause the phenomenon of leakage of oil, and the structure casing of this loading machine gearbox filtering mechanism is all-in-one-piece, utilize self distinctive performance, do not need to be equipped with special oil sump, when bad environments, the phenomenon of bottom half leakage of oil can not be there is.
In sum, this loading machine gearbox filtering mechanism structure is simple, reliable operation, integrated type made by gearbox casing, special oil sump is not needed to carry out cleaning oil product, ensure that oil lubrication gear is enough upwards got rid of in bottom, extend the working life of part, and effectively can filter bottom oil product, substantially increase working efficiency.
Claims (5)
1. a loading machine gearbox filtering mechanism, is characterized in that,
Comprise by the fastening oil blocking cover I (4) be arranged on gearbox casing (2) of bolt (3);
And by the fastening oil blocking cover II (7) be arranged on output shaft end cap (8) of bolt (3);
Two ends, described gearbox casing (2) bottom are separately installed with magnetic purge cock assembly (9).
2. a kind of loading machine gearbox filtering mechanism according to claim 1, is characterized in that,
Described magnetic purge cock assembly (9) is interconnected to constitute by purge cock (9.1), magnet pin (9.2) and seal ring (9.3).
3. a kind of loading machine gearbox filtering mechanism according to claim 1, is characterized in that,
Described oil blocking cover I (4) and oil blocking cover II (7) adopt material to be the molded piece of No. 10 steel.
4. a kind of loading machine gearbox filtering mechanism according to claim 2, is characterized in that,
Described purge cock (9.1) material is No. 35 steel.
5. a kind of loading machine gearbox filtering mechanism according to claim 2, is characterized in that,
Described magnet pin (9.2) material is CCR magnetic steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330670.XU CN204784624U (en) | 2015-05-20 | 2015-05-20 | Loader gearbox filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330670.XU CN204784624U (en) | 2015-05-20 | 2015-05-20 | Loader gearbox filtering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784624U true CN204784624U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520330670.XU Active CN204784624U (en) | 2015-05-20 | 2015-05-20 | Loader gearbox filtering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294409A (en) * | 2021-12-31 | 2022-04-08 | 山东亿宁环保科技有限公司 | Magnetic oil filtering device for mechanical power transmission equipment |
-
2015
- 2015-05-20 CN CN201520330670.XU patent/CN204784624U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294409A (en) * | 2021-12-31 | 2022-04-08 | 山东亿宁环保科技有限公司 | Magnetic oil filtering device for mechanical power transmission equipment |
| CN114294409B (en) * | 2021-12-31 | 2024-02-27 | 山东亿宁环保科技有限公司 | Magnetic oil filtering device for mechanical power transmission equipment |
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