JPH0471334U

JPH0471334U -

Info

Publication number: JPH0471334U
Application number: JP11589090U
Authority: JP
Priority date: 1990-11-02
Filing date: 1990-11-02
Publication date: 1992-06-24
Anticipated expiration: 2005-11-02
Also published as: JP2505675Y2

Description

[Brief explanation of the drawing]

第１図〜第１１図は本考案の一実施例を示すも
ので、第１図はそのバン型車の全体斜視図、第２
図はコンベア装置の部分平面図、第３図は第２図
の−線断面図、第４図は第３図の−線断
面図、第５図は第３図の−線断面図、第６図
は第２図の部拡大図、第７図は第６図の−
線断面図、第８図は第７図の−線断面図、第
９図はリミツトスイツチの作用の説明図、第１０
図はコンベア装置の電気回路図、第１１図は制御
装置のブロツク図である。３……バンボデイ、７……内部操作手段、７ｆ
……前進スイツチ、７ｒ……後退スイツチ、８…
…外部操作手段、８ｆ……前進スイツチ、８ｒ…
…後退スイツチ、３３……モータ（駆動源）、５
６……制御装置、６０……検知手段、６１……判
別手段、６２……作動指令手段、６３……停止指
令手段、Ｃ……コンベア装置。 Figures 1 to 11 show one embodiment of the present invention; Figure 1 is an overall perspective view of the van-type vehicle;
The figure is a partial plan view of the conveyor device, FIG. 3 is a cross-sectional view taken along the line - - of FIG. 2, FIG. 4 is a cross-sectional view taken along the line - - of FIG. 3, FIG. The figure is an enlarged view of the part shown in Fig. 2, and Fig. 7 is the - of Fig. 6.
8 is a cross-sectional view taken along the - line in FIG. 7, FIG. 9 is an explanatory diagram of the action of the limit switch, and FIG.
The figure is an electric circuit diagram of the conveyor device, and FIG. 11 is a block diagram of the control device. 3...Bun body, 7...Internal operation means, 7f
...Forward switch, 7r...Reverse switch, 8...
...External operating means, 8f...Forward switch, 8r...
... Reverse switch, 33 ... Motor (drive source), 5
6...Control device, 60...Detection means, 61...Discrimination means, 62...Operation command means, 63...Stop command means, C...Conveyor device.

Claims

[Claims for Utility Model Registration] A conveyor device C disposed on the floor of the van body 3 mounted on the vehicle body, and an internal operating means 7 comprising a forward switch 7f and a reverse switch 7r provided inside the van body 3. , an external operating means 8 consisting of a forward switch 8f and a backward switch 8r provided outside the bun body 3, and controls the drive source 33 of the conveyor device C based on the operation of each of the switches 7f, 7r, 8f, 8r. In the cargo handling device for a van type vehicle, the control device 56 is equipped with a control device 56 that controls each switch 7f, 7r,
Detection means 60 that detects the operation of 8f and 8r and outputs a signal, determination means 61 that determines the number of output signals of these detection means 60, and when the number of output signals is one, the drive source 33; and a stop command means 63 that stops the drive source 33 when the number of output signals is plural.