CN211145184U - Front housing for hydraulic retarder - Google Patents
Front housing for hydraulic retarder Download PDFInfo
- Publication number
- CN211145184U CN211145184U CN201922200872.3U CN201922200872U CN211145184U CN 211145184 U CN211145184 U CN 211145184U CN 201922200872 U CN201922200872 U CN 201922200872U CN 211145184 U CN211145184 U CN 211145184U
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- casing
- fifths
- hydraulic
- ring
- procapsid
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Abstract
The utility model discloses a procapsid for hydraulic retarber, which comprises a housin, the front end of casing is equipped with bearing installing zone, oil blanket installing zone, just the front end of casing is equipped with the lubrication area, the inside working chamber that forms of rear end of casing, the rear end outside of casing is equipped with four fifths ring, it has a plurality of bolted connection holes and round pin hub connection hole to distribute on the four fifths ring, just be equipped with lubricated passageway on the four fifths ring. The utility model discloses the simple structure of well whole procapsid is convenient for produce processing, and structural strength is high, and at the in-process that uses, can avoid producing the phenomenon that the medium oil reduces when hydraulic retarber is out of work, and can produce the lubrication constantly to the bearing in the hydraulic retarber when the hydraulic retarber is out of work, therefore whole procapsid is favorable to being used for the assembly and the use of hydraulic retarber, and then makes whole procapsid be favorable to using widely.
Description
Technical Field
The utility model relates to a hydraulic retarber technical field especially relates to a procapsid for hydraulic retarber.
Background
Traditional hydraulic retarber is in the in-process that uses, the constitution of the relative procapsid structure of bearing strength of hydraulic retarber procapsid structure presents relatively poor phenomenon, and under the state that hydraulic retarber did not work, the medium oil of the working intracavity of hydraulic retarber procapsid can appear high temperature evaporation and the medium oil that leads to reduces the phenomenon, and under the state that hydraulic retarber did not work, still can cause the bearing in the hydraulic retarber to obtain effectual lubrication and produce the phenomenon of damaging, and then be unfavorable for the normal use of whole hydraulic retarber. To this end, we propose a front housing for a hydrodynamic retarder.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the procapsid for hydraulic retarber that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a procapsid for hydraulic retarber, includes the casing, the front end of casing is equipped with bearing installation area, oil blanket installation area, just the front end of casing is equipped with the lubrication area, the inside working chamber that forms of rear end of casing, the rear end outside of casing is equipped with four fifths ring, it has a plurality of bolted connection holes and round pin shaft connection hole to distribute on the four fifths ring, just be equipped with lubrication channel on the four fifths ring.
Preferably, the bearing mounting region is for mounting a bearing.
Preferably, the oil seal mounting area is used for mounting an oil seal.
Preferably, the lubricating area is in a bell mouth shape, and the large end of the lubricating area faces upwards.
Preferably, the shell and the four fifths of the rings are of an integrated structure.
Preferably, the shell and four fifths of the rings are provided with lubricating channels.
The utility model provides a procapsid for hydraulic retarber, beneficial effect lies in: the simple structure of whole procapsid in this scheme, be convenient for produce processing, and structural strength is high, can adapt to the bearing ability under the big moment of torsion of hydraulic retarber, and at the in-process that uses, can avoid the phenomenon that produces the medium oil and reduce when the hydraulic retarber is out of work, and can produce the lubrication constantly to the bearing in the hydraulic retarber when the hydraulic retarber is out of work, the phenomenon of wearing and tearing damage appears in the bearing in the hydraulic retarber has been avoided, the life of hydraulic retarber has been ensured, to sum up whole procapsid is favorable to the assembly and the use that are used for the hydraulic retarber, and then make whole procapsid be favorable to using.
Drawings
Fig. 1 is a front view of a front housing for a hydrodynamic retarder according to the present invention;
fig. 2 is a rear view of a front housing for a hydrodynamic retarder according to the present invention;
fig. 3 is a cross-sectional view of a front housing for a hydrodynamic retarder according to the present invention;
fig. 4 is the utility model provides an assembly schematic diagram between casing, hydraulic retarber rear housing in procapsid and derailleur axle, the hydraulic retarber for hydraulic retarber.
In the figure: the lubricating device comprises a shell 1, a working cavity 101, four fifths of rings 2, a bearing mounting area 3, an oil seal mounting area 4, a lubricating area 5, a bolt connecting hole 6, a pin shaft connecting hole 7 and a lubricating channel 8.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a front housing for a hydrodynamic retarder includes a housing 1, a bearing mounting area 3 and an oil seal mounting area 4 are disposed at the front end of the housing 1, a lubrication area 5 is disposed at the front end of the housing 1, a working cavity 101 is formed inside the rear end of the housing 1, a lubrication channel ring 2 is disposed on four fifths of the outer side of the rear end of the housing 1, a plurality of bolt connecting holes 6 and pin connecting holes 7 are distributed on the lubrication channel ring 2, and a lubrication channel 8 is disposed on the four fifths of the ring 2.
The bearing mounting area 3 is used for mounting a bearing; the oil seal mounting area 4 is used for mounting an oil seal; the lubricating area 5 is in a bell mouth shape, and the large end of the lubricating area 5 is upward; the shell 1 and the four fifths of the rings 2 are of an integrated structure.
The working principle and the advantages are as follows: in the process of installation and assembly of the utility model, the rear end of a shell 1 is connected with a middle shell and a rear shell of a hydraulic retarder which are assembled mutually, and the hydraulic retarder is formed, and the shell 1 is connected with the middle shell of the hydraulic retarder through a four-fifth ring 2, at the moment, bolt connecting holes 6 and pin connecting holes 7 on the four-fifth ring 2 are arranged, so that the whole front shell can realize various connections with the middle shell of the hydraulic retarder through bolts and pins, the front end of the shell 1 is connected with a speed changer, at the moment, an output shaft of the speed changer is inserted in the front shell, a bearing is arranged between a bearing mounting area 3 of the shell 1 and the output shaft of the speed changer, an oil seal is arranged between an oil seal mounting area 4 of the shell 1 and the output shaft of the speed changer, the arrangement of the oil seal realizes the sealing between the high pressure of, at the moment, the bearing of the bearing mounting area 3 and the oil seal of the oil seal mounting area 4 can be lubricated by the oil inlet of the lubricating area 5, the large end of the lubricating area 5 is communicated with the middle shell of the hydraulic retarder, along with the connection of the front shell and the middle shell of the hydraulic retarder, a working cavity can be formed between the stator in the hydraulic retarder and the working cavity 101, in the working process of the hydraulic retarder, the structural strength of the whole front shell is enhanced by the arrangement of four fifths of rings 2, and the bearing capacity of the whole front shell for adapting to larger torque is enhanced; the lubricating channel 8 is communicated with an interface of a middle shell of the hydraulic retarder, when the hydraulic retarder does not work, a rotor of the hydraulic retarder in the working cavity 101 rotates at a high speed, so that a bearing corresponding to the inner part of the hydraulic retarder also rotates at a high speed, aiming at the bearing rotating at the high speed, part of medium oil exists in the working cavity 101 at the moment, the medium oil enters the middle shell of the hydraulic retarder through the lubricating channel 8, then enters a rear shell of the hydraulic retarder and further enters a heat exchanger of the rear shell, and is mixed and cooled with the medium oil in the heat exchanger, the cooled medium oil enters the middle shell of the hydraulic retarder, then enters the working cavity 101 from an oil duct of the middle shell of the hydraulic retarder and is circulated again, part of the medium oil existing in the working cavity 101 cannot be reduced due to high evaporation in the circulating process, and can lubricate the bearing, and then be favorable to guaranteeing the life of the bearing in the hydraulic retarber, and then be favorable to guaranteeing the life of whole hydraulic retarber, consequently make whole procapsid be favorable to being used for the assembly and the use of hydraulic retarber, and then make whole procapsid be favorable to using widely.
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 (5)
1. The utility model provides a procapsid for hydraulic retarber, includes casing (1), its characterized in that, the front end of casing (1) is equipped with bearing installing zone (3), oil blanket installing zone (4), just the front end of casing (1) is equipped with lubricating zone (5), the inside working chamber (101) that forms of rear end of casing (1), the rear end outside of casing (1) is equipped with four fifths ring (2), it has a plurality of bolted connection hole (6) and round pin connecting hole (7) to distribute on four fifths ring (2), just be equipped with lubricated passageway (8) on four fifths ring (2).
2. A front housing for a hydrodynamic retarder according to claim 1, characterized in that the bearing mounting area (3) is for mounting a bearing.
3. A front housing for a hydrodynamic retarder according to claim 1, characterized in that the oil seal mounting area (4) is for mounting an oil seal.
4. A front housing for a hydrodynamic retarder according to claim 1, characterized in that the lubricating area (5) is bell-mouthed, the large end of the lubricating area (5) facing upwards.
5. A front housing for a hydrodynamic retarder according to claim 1, characterized in that the housing (1) is of an integral construction with four fifths of the ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200872.3U CN211145184U (en) | 2019-12-10 | 2019-12-10 | Front housing for hydraulic retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922200872.3U CN211145184U (en) | 2019-12-10 | 2019-12-10 | Front housing for hydraulic retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211145184U true CN211145184U (en) | 2020-07-31 |
Family
ID=71746511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922200872.3U Active CN211145184U (en) | 2019-12-10 | 2019-12-10 | Front housing for hydraulic retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211145184U (en) |
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2019
- 2019-12-10 CN CN201922200872.3U patent/CN211145184U/en active Active
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