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A technology for wind turbine and braking protection, applied in the control of wind turbines, wind turbines, wind power generation, etc., which can solve problems such as troubles and poor motor shaft protection effects, and achieve convenient operation, simple structure, and guaranteed work efficiency Effect
Inactive Publication Date: 2021-02-19
盐城中创环保科技有限公司
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[0004] The above-mentioned patents have the following problems: 1. The brake pad is fixedly connected inside the fixed groove. If it is used for a long time, it will age and the protection effect on the motor shaft will become poor; 2. The brake piston and the connection installation block need to be realized by multiple screws. It is more troublesome to fix between
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-5 , the present invention provides the following technical solutions: a brake protection device for a wind power generator, including a brake snap ring 1, two brake snap rings 1 are provided, and a motor shaft 4 is arranged between the two brake snap rings 1 , the upper and lower sides of the motor shaft 4 are provided with brake pads 5, the inside of the brake snap ring 1 is provided with a fixing groove 11 at the position corresponding t...
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Abstract
The invention discloses a brake protection device of a wind driven generator, and belongs to the technical field of brake protection devices of wind driven generators. The brake protection device comprises two brake clamping rings, wherein a motor shaft is arranged between the two brake clamping rings, brake pads are arranged on the upper side and the lower side of the motor shaft, and fixing grooves are formed in the positions, corresponding to the brake pads, in the brake clamping rings. According to the brake protection device, a limiting mechanism, an arc-shaped sliding plate, a semi-ellipsoidal groove, a connecting strip, a pulling rod and a containing groove are arranged, wherein the limiting mechanism comprises a supporting block, a rotating shaft, a rotating knob, a fixing plate, afixing bolt, a rotating column, a limiting plate, a reinforcing limiting clamping block and a reinforcing limiting clamping groove; and under the mutual cooperation of the structures, the function that the brake pads are convenient to mount and dismount is achieved, so that the brake pads are convenient to replace after being aged after being used for a period of time, the subsequent working efficiency of the brake pads is effectively guaranteed, the structure is simple, the operation is convenient and fast, and the operability is high.
Description
technical field [0001] The invention belongs to the technical field of brake protection devices for wind power generators, and in particular relates to a brake protection device for wind power generators. Background technique [0002] A wind turbine is a power device that converts wind energy into mechanical work, which drives the rotor to rotate, and finally outputs alternating current. A wind turbine generally includes a wind wheel, a generator (including devices), a steering device (tail), a tower, and a limiter. The working principle of the wind turbine is relatively simple. The wind rotor rotates under the action of the wind. It converts the kinetic energy of the wind into the mechanical energy of the wind rotor shaft, and the generator rotates under the drive of the wind rotor shaft. Power generation, in a broad sense, wind energy is also solar energy, so it can also be said that a wind turbine is a thermal energy generator that uses the sun as a heat source and the at...
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Application Information
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