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Excavator platform rotary speed reducer

A reduction gear and excavator technology, applied in the field of machinery, can solve the problems of high height, matching of the deceleration output structure, and inability of the thickness of the excavator platform to achieve the effect of reducing thickness, increasing service life and compact structure

Pending Publication Date: 2021-07-02
广西徐沃工程机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide an excavator platform rotary deceleration device. By setting a cycloidal hydraulic motor, a rotary base and an output gear, it solves the problem that the height of the existing excavator platform rotary deceleration mechanism is high and the thickness of the installed excavator platform is solved. The problem of being too thick and not being able to match various thought-out deceleration output structures

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  • Excavator platform rotary speed reducer
  • Excavator platform rotary speed reducer
  • Excavator platform rotary speed reducer

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be apparent from the drawings in the embodiment of the present invention.

[0029] See Figure 1-6 As shown, the present invention is an excavator platform rotation deceleration device including a tangle hydraulic motor 100, a swivel base 200, and an output gear 300. The bottom of the tang line hydraulic motor 100 fixes a chuck 103, a housing hydraulic motor 100 generates a drive The power of the present invention, the chuck 103 connects the swivel base 200 and the zipline hydraulic motor 100, and below the chuck 103, the swivel base 200 is provided, and the swivel base 200 will limit the structure of the rotary transmission to the fixed In the cartridge 201, and the bearing tube 201 and the homogenizing hydraulic motor 100 are connected together, and the rotary base 200 is fixed, the tube 201 is fixed, and the tube 201 will be used to transmit the tube hydraulic motor 100. The intermediate sleeve of th...

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Abstract

The invention discloses an excavator platform rotary speed reducer, and relates to the technical field of machinery. The excavator platform rotary speed reducer comprises a cycloid hydraulic motor, a rotary base and an output gear, wherein a chuck is fixed to the bottom of the cycloid hydraulic motor, the rotary base is arranged below the chuck, a bearing cylinder is fixed below the rotary base, a clamping sleeve is fixedly sleeved with the middle of the inner wall of the bearing cylinder, a spline sleeve is sleeved with the clamping sleeve, and the output gear is arranged below the rotary base. According to the excavator platform rotary speed reducer, by arranging the cycloid hydraulic motor, the rotary base and the output gear, the problems that due to the fact that an existing excavator platform rotary speed reducing mechanism is high, the thickness of an installed excavator platform is too large, and various well speed reducing output structures cannot be matched are solved.

Description

Technical field [0001] The present invention belongs to the field of mechanical technology, and more particularly to an excavator platform rotation deceleration device. Background technique [0002] The rotary reducer is an all-week rotary deceleration transmission mechanism integrated with driving power. It is attached to a drive from a rotary support as a drive from a circle, driven by a circle in the inner outer ring in the rotation. And the cover, and the other circle is actually transmitted from the driven, and as a connection base of the driven working component, so that the rotary support itself is the characteristics of the full-week slewing connector, efficiently configuring the driving power and main drive parts. Make it a general-purpose deceleration mechanism that is integrated and simple, manufacturing and maintenance, and is currently used in the integrated regeneration, manufacturing and maintenance. With a column plug motor, a swing reduction mechanism is used as ...

Claims

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Application Information

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IPC IPC(8): F15B15/02F16D1/04E02F9/12
CPCE02F9/123F15B15/02F16D1/04
Inventor 班华电潘皆亦
Owner 广西徐沃工程机械设备有限公司