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Cab slide device of industrial machinery

A technology of sliding devices and industrial machines, which is applied in the direction of lifting devices, crane transportation, transportation and packaging, etc. It can solve the problems of poor usability of machines and achieve the effect of easy maintenance and reduced working hours

Inactive Publication Date: 2008-10-29
力至优三菱叉车株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These inconveniences result in poor usability of the machine

Method used

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  • Cab slide device of industrial machinery
  • Cab slide device of industrial machinery
  • Cab slide device of industrial machinery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Fig. 1 is an exploded perspective view showing a cab sliding device of an extend stacker according to a first embodiment of the present invention. Fig. 2 is a side view of the stretch stacker.

[0024] As shown in Figure 2, this stretch stacker has telescopic arm 6, and this telescopic arm 6 is supported on frame 4 by tower frame 5, thereby can lift; Said frame 4 has a pair of front wheels 1 and a pair of rear wheel 2, so that it can run under the action of engine 3. From the front end of the inner arm 6a of the telescoping arm 6 is suspended an expander 7 capable of gripping a long container or the like.

[0025] The telescopic arm 6 performs lifting action under the action of two swing cylinders 8, and performs telescopic action under the action of a telescopic cylinder 9. The two swing cylinders 8 are arranged as a pair between the frame 4 and the outer arm 6a, And the telescopic cylinder 9 is arranged between the inner arm 6a and the outer arm 6b. A driver's cab ...

Embodiment 2

[0039] Fig. 3 is an exploded perspective view showing essential parts of a cab sliding device of an extend stacker according to a second embodiment of the present invention.

[0040] In this embodiment, the two openings 12 in Embodiment 1 are arranged on the rear end side (or front end side) of each rail 10, and its spacing is equal to or smaller than that provided on each opposite side surface of the sliding base 20. The spacing between the rollers 21.

[0041] According to this embodiment, if the spacing of the openings 12 is set equal to the spacing between the rollers 21, the two (front and rear) rollers 21 of the sliding base 20 can be simultaneously inserted into the recesses of the track 10 through the two openings 12 10a. If the spacing of the opening 12 is set to be slightly smaller than the spacing between the rollers 21, then in the same insertion operation as in Embodiment 1, the rear roller 21 can be quickly inserted into the recess 10a, while avoiding a long dis...

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PUM

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Abstract

A cab slide device of industrial machinery enabling a reduction in man-hour for assembly and an increase in maintainability by forming a slide base so as to be inserted into and extracted from rails from the upper side of the rail. In the industrial machinery having a cab (11) mounted on the pair of rails (10) laid down on a chassis (4) so as to be slid through the slide base (20), the rails are formed in a generally channel shape in cross section and the recessed space parts (10a) thereof are positioned oppositely to each other, the slide base is formed by attaching a plurality of rollers (21) capable of rolling on the inside of the recessed spaces of the rails to both side faces thereof, and opening parts (12) allowing the access of the roller parts thereto are formed in the upper surfaces of the rails so that, from the upper side of the rails, the slide base can be inserted into and extracted from the rails through the opening parts.

Description

technical field [0001] The present invention relates to a cab skid arrangement for an industrial machine, and further relates to a cab skid arrangement for a heavy goods handling vehicle (such as a reach stacker, etc.) Cab Sliding Device. Background technique [0002] In heavy goods handling vehicles, such as reach stackers, the cab is usually mounted on a frame so that it can slide laterally or longitudinally to ensure visibility. In this case, the driver's cab is fixed to the sliding base, and a pair of rails having an almost groove-shaped section are laid on the machine frame, the recesses of the rails facing each other. A plurality of rollers are provided on opposite side surface portions of the slide base so that the rollers can roll in the recesses of the rails. Contents of the invention [0003] Technical problem to be solved by the present invention: [0004] During assembly and maintenance, the operation of inserting the sliding base into or removing it from th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/08B62D33/06B60P3/28B62D33/063B66F9/065B66F9/075
CPCB62D33/0636
Inventor 渡边信幸
Owner 力至优三菱叉车株式会社