Rear power takeoff flywheel housing structure of diesel engine
A diesel engine and flywheel housing technology, which is applied to the frame of the engine, supporting machines, mechanical equipment, etc., can solve the problems of not being able to meet the layout requirements of the National VI engine, the degree of integration of parts is not high, and the design is not compact, so as to facilitate after-sales service Maintenance, diversified functions, simple and compact structure and reasonable effect
Pending Publication Date: 2019-01-22
GUANGXI YUCHAI MASCH CO LTD
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Problems solved by technology
[0003] The currently used flywheel housing structure is not compact in design, has a single function, and the degree of integration of parts is not high. It can only realize the basic functions of the flywheel housing and cannot meet the more stringent layout requirements of the National VI engine.
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[0019] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0020] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.
[0021] Such as Figure 1 to Figure 5 as shown, figure 1 It is a front structural schematic diagram of a rear power take-off flywheel housing structure of a diesel engine according to an embodiment of the present invention; figure 2 It is a left-view structure diagram of a rear power take-off flywheel housing structure of a diesel engine according to an embodiment of the present invention; image 3 It is a rear view stru...
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The invention discloses a rear power takeoff flywheel housing structure of a diesel engine. The rear power takeoff flywheel housing structure comprises a flywheel housing body, a crankshaft gear mounting hole, an idle gear mounting hole, a PTO (power takeoff) mounting flange and an idle gear shaft lubricating oil hole. The flywheel housing body is mounted on a body of the engine, and the crankshaft gear mounting hole is formed in the middle of the flywheel housing body and is used for mounting a crankshaft gear; the idle gear mounting hole is formed in one side of the flywheel housing body, and an idle gear can be arranged in a cavity of the flywheel housing body from the idle gear mounting hole; the PTO mounting flange is arranged on the upper portion of the flywheel housing body and is used for mounting a PTO assembly; the idle gear shaft lubricating oil hole is formed in the other side of the flywheel housing body and is communicated with gear shaft lubricating oil passages of the idle gear. The rear power takeoff flywheel housing structure of the diesel engine has the advantages that the rear power takeoff flywheel housing structure is simple, compact and reasonable, functionsof the rear power takeoff flywheel housing structure can be diversified, components are high in integration degree, and after-sales maintenance can be facilitated.
Description
technical field [0001] The invention relates to the field of engines, in particular to a rear power take-off flywheel housing structure of a diesel engine. Background technique [0002] The flywheel housing is one of the main accessories of the engine. It is installed between the engine and the gearbox. It is externally connected to the crankcase, starter, and oil pan, and has a built-in flywheel assembly. It plays the role of connecting the body, protection and carrier. [0003] The currently used flywheel housing structure is not compact in design, has a single function, and the degree of component integration is not high. It can only realize the basic functions of the flywheel housing and cannot meet the more stringent layout requirements of the National VI engine. [0004] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form ...
Claims
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IPC IPC(8): F16M1/026F16H57/04
CPCF16H57/042F16M1/026
Inventor 张雄刘益军王亮
Owner GUANGXI YUCHAI MASCH CO LTD