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Driver with single point supporting

A driving device and single-point support technology, which is applied in transmission devices, gear transmission devices, belts/chains/gears, etc., can solve problems such as increasing axial dimensions, reduce lateral dimensions, ensure concentricity, and reduce vibration effect of influence

Inactive Publication Date: 2008-08-20
沈阳矿山机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a coupling (including rigidity and elasticity) is used, although axial displacement, radial displacement, axial angular displacement and comprehensive displacement are allowed, it will generate additional load on the shaft and bearing and increase the axial displacement. size

Method used

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  • Driver with single point supporting
  • Driver with single point supporting
  • Driver with single point supporting

Examples

Experimental program
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Embodiment Construction

[0013] Single point bearing drive for heavy duty apron feeders, see Figure 1-3 : including motor 8, drive frame 9, right-angle reducer 6, planetary reducer 5 and its planetary reducer housing 19, characterized in that the driving device is suspended on the drive shaft of the main machine: the motor 8 is connected to the drive shaft through the coupling 7 Orthogonal reducer 6 is connected, the final output hollow shaft of planetary reducer 5 is directly sleeved on the drive shaft 2 of apron feeder 1, locked by locking disc 4, and one end of torque rod 10 is connected with planetary reducer 5 Blue plate connection, the other end of the torque rod 10 is rotatably connected with one end of the support column 11, see figure 2 , the other end of support column 11 is welded together with the frame of feeder 1.

[0014] The right-angle reducer 6 in the right-angle planetary reducer can use DCY type products, see image 3 : The feature of the orthogonal planetary reducer is that th...

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Abstract

A single-point support driving device includes a motor, a frame and a perpendicular planetary speed reducer. The driving device is suspended on the driving shaft of the main motor. The motor is connected with the perpendicular planetary speed reducer via a coupling. A final stage output quill of the reducer is covered on the driving shaft of the main motor directly, and locked via a lock disc. One end of the torsion bar is connected with the flange plate of the reducer and the other end is in the rotatable connection with one end of the support post. The other end of the support post is welded together with the frame of the main motor.

Description

technical field [0001] The invention relates to a drive device for an apron feeder. Background technique [0002] In general, the driving device is composed of a motor, a coupling, a reducer, a frame, etc., and is connected to the foundation through the frame. In the past, the sprocket and the output shaft of the reducer were connected with a coupling. If a coupling (including rigidity and elasticity) is used, although axial displacement, radial displacement, axial angular displacement and comprehensive displacement are allowed, it will generate additional load on the shaft and bearing and increase the axial displacement. size. Contents of the invention [0003] The purpose of the present invention is to provide a single-point support driving device for the apron feeder, which has the effects of damping vibration and reducing additional force, and improves the transmission efficiency. [0004] Single-point support drive device, including motor, frame, orthogonal and pla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/24F16H1/28
Inventor 穆春宏原丽朱彦米世诚
Owner 沈阳矿山机械有限公司
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