Planetary shaft capable of storing oil
A technology for planetary shafts and oil storage cylinders, applied to transmission parts, belts/chains/gears, mechanical equipment, etc., can solve the problems of short service life, high speed, time-consuming and labor-intensive maintenance, etc., to reduce friction and reduce Check and reduce the effect of manual labor intensity
Active Publication Date: 2020-08-25
江苏行星重载齿轮箱有限公司
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Problems solved by technology
[0003] In each planetary gear set, the most central gear shaft is also called a planetary shaft, which is connected to the main transmission equipment and thus has a higher speed; however, each planetary gear set is protected by a shell, usually formed by connecting two shells. ;In today's planetary gear sets, they are regularly disassembled and inspected, and lubricating oil is dripped. The service life is short, and the maintenance is time-consuming and manpower-consuming.
Method used
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Embodiment
[0038] Embodiment: Attached by instruction manual Figure 1-3 It can be seen that, firstly, the oil storage cylinder 21 in the storage structure 2 is installed on one end of the main shaft 1, and the right side wall of the oil storage cylinder 21 is sealed by the first sealing ring 22; secondly, the retaining net 24 is inserted into the restrictor tube 23 After the current flow pipe is put into the oil storage tube 21, a certain amount of lubricating oil can be added into the oil storage tube 21; finally, the seal 31 in the sealing butt joint structure 3 is screwed on one end of the main shaft 1, and the second sealing The ring 32 is sealed to the oil storage cylinder 21; according to the use requirements, the auxiliary shaft 33 can also be connected to one end of the main shaft 1 to increase the length; (through this design, the housing space can be appropriately increased). At this time, the lubricating oil inside the oil storage cylinder 21 is thrown out a small amount of o...
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The invention discloses a planetary shaft capable of storing oil. The planetrary shaft comprises a main shaft, a storage structure and a sealing butt joint structure, wherein the storage structure isdetachably placed on one end of the main shaft; and the sealing butt joint structure is detachably placed in the storage structure and is rotatably connected with the main shaft. The storable oil typeplanetary shaft relates to the technical field of mechanical equipment. According to the storable oil type planetary shaft, through the storage structure, a certain quantity of lubricating oil can bestored, so that the main shaft throws away the lubricating oil in the storage structure during high-speed rotation, the lubricating oil drips to each gear through the blocking of an outer shell, automatic oil feeding is realized, and the friction loss of a gear is lightened. Through a sealing transferring structure, the storage structure can be sealed, and in addition, another auxiliary shaft canbe transferred so as to be convenient in connection transmission; and through the cooperation of the above two structures, the planetary shaft capable of storing oil is formed, the service cycle of the lubricating oil is prolonged, inspection and oil applying frequencies are lowered, and manual labor intensity is lowered.
Description
technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to an oil-storable planetary shaft. Background technique [0002] Planetary gears refer to a gear system that, in addition to being able to rotate around its own axis of rotation like a fixed-axis gear, their axis of rotation also rotates with the planet carrier around the axis of other gears; the rotation around its own axis is called "autorotation" , the rotation around the axis of other gears is called "revolution"; [0003] In each planetary gear set, the most central gear shaft is also called a planetary shaft, which is connected to the main transmission equipment and thus has a higher speed; however, each planetary gear set is protected by a shell, usually formed by connecting two shells. ; In today's planetary gear set, it is all regularly dismantled and inspected, dripping lubricating oil, its service life is shorter, and maintenance is more time-consuming and ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16H57/04
CPCF16H57/043F16H57/0434F16H57/0457
Inventor 李秦吴锁平王猛
Owner 江苏行星重载齿轮箱有限公司