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Teleflex for gear operating mechanism of plate compactor

A control mechanism and plate compaction technology, applied in roads, road repairs, roads, etc., can solve problems such as failure of the control system, broken screws fixing the copper pad, easy friction of the copper pad, etc.

Inactive Publication Date: 2010-03-17
曹锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Over time, the copper pads are prone to friction, and even the screws fixing the copper pads will break, causing the entire control system to fail and fail to work normally.

Method used

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  • Teleflex for gear operating mechanism of plate compactor

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Embodiment Construction

[0010] As shown in the accompanying drawings, the rotary sleeve for the plate compaction gear control mechanism of the present invention includes a shaft sleeve 4, and a rotating shaft 2 is installed in the shaft sleeve 4 and the two are in a movable fit. Both ends of the shaft sleeve 4 are processed with circumferential inner steps, and plane needle roller bearings 3 are installed in the two-week inner steps. A steel pad 1 is fixed on the rotating shaft 2 outside the plane needle bearing 3 . During work, the outer side of the plane needle roller bearing 3 is in movable contact with the corresponding steel pad 1 .

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Abstract

The invention relates to a teleflex for a gear operating mechanism of a plate compactor, which comprises a shaft sleeve, wherein rotary shafts are arranged in the shaft sleeve. The teleflex for the gear operating mechanism of the plate compactor is characterized in that two ends of the teleflex are provided with circumferential inward steps, wherein a plane needle roller bearing is arranged in thetwo circumferential inward steps respectively. The rotary shaft outside each plane needle roller bearing is provided with a steel mat respectively, and the outside of each plane needle roller bearingmoveably contacts the corresponding steel pad. Because the steel pads are not easy to rub, the teleflex can guarantee the normal work of the operating mechanism.

Description

technical field [0001] The invention relates to a gear control mechanism of a flat compactor. Specifically, it is the rotary sleeve on the gear control mechanism of the plate compactor. Background technique [0002] It is known in the road compaction machine production industry that the forward or backward of the plate compactor is realized by changing the rotation angle between the main and auxiliary eccentric wheels in the vibrating box, and changing the direction of the centrifugal force when the two eccentric wheels rotate. Among them, the change of the eccentric wheel angle is realized through the reciprocating motion of the rotating shaft and shift fork in the control seat of the vibrating box to drive the rotation of different blocks in the clutch on the auxiliary shaft. The reciprocating motion of the rotating shaft is realized by the transmission mechanism of the handle to drive the revolving sleeve to and fro. Wherein, the rotary sleeve and the rotating shaft per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/30E01C19/34
Inventor 张玉健
Owner 曹锋