a hydraulic winch
A hydraulic winch and reel technology, applied in the field of machinery, can solve the problems of easy wear and tear of the clutch surface, inconvenient manual operation of the clutch, etc., and achieve the effect of quick and easy clutch, compact and stable overall structure, and reasonable structural design
Inactive Publication Date: 2017-12-08
浙江宇嘉新能源科技股份有限公司
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Problems solved by technology
But after a long time of use, the clutch surface is easy to wear, and manual operation of the clutch is also very inconvenient
Method used
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[0020] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0021] Such as figure 1 , figure 2 As shown, the hydraulic winch includes a motor 1, a reel 2 and a left bracket 3 and a right bracket 4 respectively arranged at both ends of the reel 2, and the reel 2 is provided with a left connecting seat 5, a right connecting seat 6 and a housing 7, The motor shaft 1a of the motor 1 is transversely installed in the casing 7, and the end of the motor shaft 1a is connected with a spline transmission shaft 8, and a brake assembly 9 is arranged between the spline transmission shaft 8 and the casing 7, and the brake One end of the component 9 leans against the inner shell through the stopper 10, a spring component 11 is arranged between the other end and the left connecting seat 5, an oil...
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The invention provides a hydraulic capstan, and belongs to the technical field of machinery. The hydraulic capstan solves the problems that an existing hydraulic capstan is not compact in structure and not convenient to disengage and engage. The hydraulic capstan comprises a motor, a coiling block, a left bracket, a right bracket, a left connecting base, a right connecting base and a shell; a motor shaft is connected with a spline transmission shaft, and a braking assembly is arranged between the spline transmission shaft and the shell; one end of the braking assembly abuts against an inner shell through a stopping block, and a spring assembly is arranged between the other end of the braking assembly and the left connecting base; the left bracket is provided with an oil nozzle; the spline transmission shaft is engaged with a primary planet gear, and a planet gear carrier is arranged on the two sides of the primary planet gear; an air cylinder is arranged in the middle of the right bracket, a clutch pulling rod is arranged in the air cylinder, and the end portion of the clutch pulling rod is connected with a secondary sun gear; one end of the secondary sun gear is engaged with the planet gear carrier, and the other end of the secondary sun gear is engaged with a secondary planet gear which is engaged with the coiling block; the right connecting base is provided with an air nozzle. The hydraulic capstan has the advantages that the structure is compact, and disengagement and engagement are rapid.
Description
technical field [0001] The invention belongs to the technical field of machinery and relates to a winch, in particular to a hydraulic winch. Background technique [0002] The winch is a self-protection and traction device for vehicles and ships. It can be used for self-rescue and rescue in harsh environments such as snow, swamps, deserts, beaches, and muddy mountain roads. It can also be used for clearing obstacles, dragging items, and installing It is an indispensable safety device for military police, petroleum, hydrology, environmental protection, forestry, transportation, public security, frontier defense, fire protection and other outdoor sports. [0003] According to different driving forces, winches can be divided into: manual winches, electric winches, hydraulic winches, pneumatic winches and mechanical winches. The hydraulic winch uses the power / power steering system of the vehicle as its power source, and its external fixed parts are basically universal, even inte...
Claims
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IPC IPC(8): B66D1/30B66D1/22
CPCB66D1/22B66D1/30
Inventor 郭康明
Owner 浙江宇嘉新能源科技股份有限公司