JPS6282243U

JPS6282243U -

Info

Publication number: JPS6282243U
Application number: JP17480285U
Authority: JP
Priority date: 1985-11-12
Filing date: 1985-11-12
Publication date: 1987-05-26
Also published as: JPH0214970Y2

Description

[Brief explanation of the drawing]

第１図は本考案荷役省力車の一実施例を示す縦
断面図。第２図は平面図で一部切欠して示す。第
３図および第４図は制御要素と各シリンダとの油
圧構成を示す回路図で、第３図は自動用、第４図
は手動用を示している。第５図乃至第８図は荷台
の作動順序を示す各縮小側面図で、第５図は定常
位置、第６図は後退位置、第７図はダンプアツプ
位置、第８図は荷役位置の各状態を示している。図中、１はキヤビン、２はシヤーシ、３は荷台
、３ａは後端部、４，５はスライド誘導要素、６
は昇降用シリンダ、７はスライド用シリンダ、８
は後輪、９は接地足、１０は制御要素。 FIG. 1 is a longitudinal sectional view showing an embodiment of the labor-saving cargo handling vehicle of the present invention. FIG. 2 is a plan view with a portion cut away. 3 and 4 are circuit diagrams showing the hydraulic configuration of the control elements and each cylinder, with FIG. 3 showing the automatic type and FIG. 4 showing the manual type. Figures 5 to 8 are reduced side views showing the operating order of the loading platform, with Figure 5 in the normal position, Figure 6 in the reverse position, Figure 7 in the dump-up position, and Figure 8 in the cargo handling position. It shows. In the figure, 1 is a cabin, 2 is a chassis, 3 is a loading platform, 3a is a rear end, 4 and 5 are slide guiding elements, 6
is a cylinder for lifting, 7 is a cylinder for sliding, 8 is a cylinder for sliding.
is the rear wheel, 9 is the ground foot, and 10 is the control element.

Claims

[Scope of utility model registration request]

Left and right lifting cylinders in which slide guiding elements 4 and 5 for the loading platform 3 are arranged in the front and rear parts of the chassis 2 behind the cabin 1, respectively, and the slide guiding element 5 of the rear part is attached to the middle part of the chassis 2. Drive of the slide cylinder 7 on the side of the guide element 5 of the loading platform 3 which is pivotably supported so as to be tiltable backward in response to the driving force of the slide guide elements 5 and 4. The loading platform 3 is supported so as to be slidable in the front and rear directions in response to a force, and is moved backward from the normal position within a range in which its center of gravity does not exceed the axis of the rear wheel 8 rearwardly. The lifting cylinder 6 is moved so as to sequentially move and return to a dump-up position where the installation leg 9 of the rear end part is tilted backward, and then move backward from the dump-up position to a cargo handling position where the rear end part 3a touches the ground.
, 6 and a control element 10 for timing a slide cylinder 7.