Running deviation correction device for truss-type mud scraper/absorber
A deviation correction device and suction dredger technology, applied to the feeding/discharging device, chemical instrument and method, separation method, etc. Fine-tuning for accurate, high-value effects
Active Publication Date: 2014-09-10
UNIVERSAL ENVIROMENTAL PROTECTION EQUIP YIXING CITY
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Problems solved by technology
[0003] Aiming at the disadvantages of the above-mentioned existing truss car type scraper and suction dredger that the center line of the track wheel is not perpendicular to the track, resulting in poor walking, rail knocking and rollover, the applicant provides a truss car type scraper and suction dredger with a reasonable structure. The walking deviation correction device of the machine, the adjustment is labor-saving, and the fine-tuning effect is good
Method used
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[0017] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0018] Such as figure 1 , figure 2 Shown, the end girder and walking system 1 of application truss car type scraper of the present invention, suction dredger walk on track 7, as Figure 3 to Figure 6 As shown, the track wheel 11 is installed on the driving shaft 16 and the driven shaft 18, and is locked and positioned by the shaft sleeve 17; the driving shaft 16 and the driven shaft 18 are installed on the bearing seat 20 through the self-aligning bearing 19, and the bearing seat 20 is fastened with The fastener is fixed on the end beam 12, and the fastener hole on the bearing seat 20 is a waist-shaped hole. The drive shaft 16 is driven by means of a reduction gear system 14 secured by a connecting bracket 15 . Walking deviation correcting device 13 of the present invention is divided into front and rear two, as Figure 7 , Figure 8...
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The invention discloses a walking rectifying device for a trolley-type scraper and suction dredger. An end beam and a walking system travel on a track, and track wheels are mounted on a driving shaft and a passive shaft, and are secured and positioned by a bushing; The passive shaft is installed on the bearing seat through self-aligning bearings, the bearing seat is fixed on the end beam with fasteners, and the fastener holes on the bearing seat are waist-shaped holes; the walking rectifying device is provided with two front and rear, and the walking rectifying device The base is fastened to the side of the end beam, one end of the adjusting screw is fastened to the bearing seat of the driving shaft or the passive shaft through the clamping nut, and the other end passes through the base and is limited on the base with an adjusting nut. The invention is simple in manufacture, accurate in fine adjustment, well solves the problem of walking deflection of the trolley-type scraper and dredger, and has high practical value.
Description
technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a traveling deviation correcting device for a truss-type scraper and suction dredge. Background technique [0002] The truss-type scraper and suction sludge machine is a kind of sludge discharge machine mainly used in the advection sedimentation tank of sewage treatment plant and waterworks, such as figure 1 , figure 2 As shown, its main components include: end beam and walking system 1, working bridge 2, hanger 3, suction pipe 4, truss 5, scraper frame 6, track 7, power distribution system 8, and mud discharge system 9. The end beam and the walking system 1 walk on the track 7, and walk back and forth along the sideline direction of the advection type sedimentation tank to remove the sludge at the bottom of the advection tank. Due to reasons such as manufacturing and installation, the centerlines of the front and rear track wheels in the end beam and walking ...
Claims
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IPC IPC(8): B01D21/22B01D21/24
Inventor 张菊平张琪张永中徐俊
Owner UNIVERSAL ENVIROMENTAL PROTECTION EQUIP YIXING CITY