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A suspension friction conveyor transport trolley guiding device

A technology for guiding devices and conveyors, which is applied in the direction of conveyors, mechanical conveyors, transportation and packaging, etc., to achieve the effect of reducing the left and right swings

Active Publication Date: 2020-12-04
李楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Above-mentioned prior art is very general, and its shortcoming is that the supporting point of guide roller 12a is just on the side trolley of I-beam lower beam, and support force arm only has guide roller radius R, and T-shaped hollow track and guide roller The guide constraints between 12a are only constrained near the track, while the crane body with a greater distance below is less constrained by the guide rollers 12a

Method used

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  • A suspension friction conveyor transport trolley guiding device
  • A suspension friction conveyor transport trolley guiding device
  • A suspension friction conveyor transport trolley guiding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] As shown in the figure, a guiding device for a trolley transported by a suspension friction conveyor includes a trolley body 1, a front wheel frame 2 and a rear wheel frame 3, and the front wheel frame 2 and the rear wheel frame 3 are integrally connected to the trolley body 1 The cross-section of the trolley body 1 is a Y-shaped structure arranged symmetrically with the mid-plane datum Л, and the mid-plane datum Л is the cross-section of the straight wall centerline of the Y-shaped structure; the lower beam of the I-beam extends into the Y-shaped structure In the opening of the front wheel frame 2 and the rear wheel frame 3, a pair of road wheels 4 are rotatably arranged on both sides respectively, and the distance between the axis of the road wheels of the front wheel frame 2 and the rear wheel frame 3 is the front and rear distance L of the road wheels. 0 The left and right sides of the trolley body 1 are axisymmetrically and openably provided with a guide wheel mecha...

Embodiment 2

[0057] On the basis of Embodiment 1, a lower beam guiding and pressing mechanism 60 is added, and the specific structure is as follows:

[0058] The front and rear ends of the triangular frame structure are respectively provided with the lower beam guiding and pressing mechanism 60, and the lower beam guiding and pressing mechanism 60 includes a bottom guide wheel 64 pivoted between the rotating shaft of the bottom guide wheel 64 and the second main shaft 6. Connect the left rotating arm 61 and the right rotating arm 62, and pivotally connect the middle abutment arm 63 between the rotating shaft of the bottom guide wheel 64 and the first main shaft 5, the first main shaft 5 is provided with a chute 66, and the rotating shaft of the middle abutment arm 63 Slidingly arranged in the chute 66; it also includes a hook 67, one end of the hook 67 is rotatably fixed on the first main shaft 5, and the hook 67 is engaged with the rotating shaft of the middle arm 63 to lock it in the chut...

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Abstract

The invention discloses a suspension friction transport trolley guide device. The device comprises a trolley body and triangular framework structures, wherein the triangular framework structures are symmetrically and fixedly connected to the trolley body according to a middle surface reference axis, and the triangular framework structures are symmetrically provided with guide wheel mechanisms in an opening and closing mode according to the middle surface reference axis; each guide wheel mechanism comprises a guide wheel, a connecting rod mechanism and an abutting mechanism, wherein the guide wheel is rotationally fixed on the connecting rod mechanism, and the abutting mechanism is fixedly connected to the connecting rod mechanism; and the guide wheel mechanisms are switched between the abutting position and the expanding position, at the abutting position, the guide wheels abut against the side edges of the lower beams of I-shaped beams, the abutting mechanisms apply abutting force tothe connecting rod mechanisms, and the connecting rod mechanisms are used for converting the abutting force into abutting moments to abut against the guide wheels. According to the suspension frictiontransport trolley guide device, the left and right swinging amplitude of the trolley body on the I-shaped beams is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of friction conveying systems, in particular to a guiding device for a trolley transported by a suspension friction conveyor. Background technique [0002] The chassis line and door line conveying in the assembly workshop of the complete vehicle factory. At present, many complete vehicle factories adopt the suspension friction conveying line. The suspension friction conveying line uses the principle of friction drive to complete the conveying of the workpiece through the static friction between the power device (friction wheel) and the bearing medium (spreader) of the workpiece. Suspension friction conveying is that the friction wheels set at intervals press against the middle push rod. Although it can be driven without idle distance, because the conveyed object is hung on the middle push rod for conveying, there is an error caused by the sliding direction and sliding force, which makes the conveying Unstab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G35/00
CPCB65G35/00
Inventor 李楠
Owner 李楠
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