Flow guide box for lubricating planet carrier supporting bearing and application of flow guide box
A technology for supporting bearings and planetary carriers, which is applied in the field of diversion box, can solve the problems of large bearing capacity of planetary carrier bearings, difficulty in guaranteeing bearing lubrication effect, frequent changes of full load and empty load, etc., and achieves the effect of convenient processing and simple structure
Pending Publication Date: 2018-11-06
NANJING HIGH SPEED GEAR MFG
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Problems solved by technology
[0003] The purpose of the present invention is to: aim at the current situation that the bearing load of the planetary carrier of the speed-up gearbox for wind power is relatively large, and the full load and no-load changes frequently, and the lubrication requirements are relatively high, especially the lubrication effect of the bearing is difficult to guarantee under the no-load working condition, to provide A guide box for non-forced lubrication and auxiliary lubrication for planet carrier bearings
Method used
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[0019] The accompanying drawings disclose the specific structures of the embodiments of the present invention without limitation, and the present invention will be further described below in conjunction with the accompanying drawings.
[0020] Depend on Figure 1-Figure 4 It can be seen that the diversion box 10 that lubricates the support bearing 12 of the planet carrier 11 includes an installation base 1, and the front and rear end baffles 5, side wall baffles 2 and cover plates 3 are arranged on the installation base 1. The upper baffle 5, the rear end baffle 4 and two side wall baffles 2 are enclosed and covered by the cover plate 3 to form an oil storage tank. The oil storage tank is provided with an oil inlet 7 and an oil outlet 8, which are located on the front end baffle 5. There is a mounting hole 9 on the mounting bottom plate 1 outside the rear end baffle 4. The guide box is installed behind the planetary frame 11 by bolts 6 through the mounting hole 9. The oil inle...
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The invention discloses a flow guide box for lubricating a planet carrier supporting bearing and application of the flow guide box. The flow guide box comprises a mounting pedestal; the mounting pedestal is provided with a front end baffle, a rear end baffle, sidewall baffles and a cover plate; an oil storage bin is formed on the mounting pedestal, wherein the oil storage bin is formed by the front end baffle, the rear end baffle and the sidewall baffles which surround one another and are covered by the cover plate; the oil storage bin is provided with an oil inlet and an oil outlet; a mounting base plate at the outer sides of the front end baffle and the rear end baffle is provided with a mounting hole; the flow guide box is installed behind a planet carrier via the mounting hole by virtue of a bolt; the oil inlet of the oil storage bin is in the front end baffle in the moving direction of the planet carrier; the oil outlet is positioned in the cover plate which is arranged at the endwhere the oil inlet is formed, wherein the oil outlet in the cover plate is positioned at the sidewall baffle close to one side of the center of the planet carrier; and the oil inlet in the front endbaffle is close to the sidewall baffle which is far away from the center of the planet carrier. The flow guide box is simple in structure and convenient to process; the overall box body is formed bywelding stainless steel plates; and the flow guide box is light in weight and can prevent rusting.
Description
technical field [0001] The invention relates to a diversion box for lubricating a support bearing of a planetary carrier and an application thereof, belonging to the field of machinery. Background technique [0002] As an important rotating body support, the bearing must be properly lubricated in order to reduce the internal friction and wear of the bearing, discharge frictional heat, prevent the bearing from overheating, prevent the bearing from rusting and corroding, and prolong its service life. Bearings are generally lubricated by oil. The planet carrier bearing is the supporting part of the planetary gear train. As the planetary gear train in the gearbox of the wind power speed increaser, due to its large load, it needs more sufficient lubricating oil. Generally, it is used For forced lubrication, the full load and no-load changes frequently during work, and when it is under no-load conditions, forced lubrication generally stops working. For the no-load condition, when...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16H57/04F16H57/08
CPCF16H57/0427F16H57/0434F16H57/0471F16H57/0482F16H57/082F16H2057/085
Inventor 代昌举蓝道明贾东方明建新
Owner NANJING HIGH SPEED GEAR MFG