JPS63162722U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram showing an embodiment of the device according to the present invention, FIG. 2 is an enlarged view showing the main parts of FIG. 1, and FIG.
4 is a view taken along the line shown in FIG. 2, FIG. 5 is a schematic view showing the elastic support means, FIG. 6 is a schematic view showing the control means, and FIG. FIG. 7 is a schematic diagram showing a conventional example. In the diagram, 1 is the tanker, 2 is the hatch, 3 is the hold, and 4
is a bucket elevator as a cargo transporter, 6
9 is a frame, 9 is an elastic support means, and 13 is a control means.

Claims (1)

[Scope of utility model registration request] A hatch formed in a tanker etc. and a cargo transport body formed below the hatch and extending into and out from the main body of the cargo handling machine to carry cargo such as bulk goods into and out of the boat hold. In a device for preventing a collision, a frame body surrounds the outer periphery of the cargo transport body at a predetermined interval over an insertion/extraction range, and the frame body and the cargo transport body are elastically connected. an elastic support means for connecting and absorbing external force applied to the frame when the frame collides with the hatch; and an elastic support means for detecting that the frame collides with the hatch and moves relative to the transport body. A hatch collision prevention device for a cargo handling machine, comprising: control means for stopping the movement of the conveying body.