JPH0250000U

JPH0250000U -

Info

Publication number: JPH0250000U
Application number: JP12876088U
Authority: JP
Priority date: 1988-10-03
Filing date: 1988-10-03
Publication date: 1990-04-06

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係るローリフト形
無人搬送車のフオーク部の断面図、第２図はその
平面図、第３図は一部透視した斜視図、第４図は
フオークのリフト機構を表わす側面図、第５図、
第６図、第７図は検出器を具えたフオーク部の断
面図、第８図は異なる態様の検出器を具えたロー
リフト形無人搬送車の側面図、第９図ａ，ｂは検
出器としてリミツトスイツチを具えたフオーク部
の側断面図、Ｂ―Ｂ矢視図、第１０図はローリフ
ト形搬送車とパレツトの配置を示す概略平面図、
第１１図はパレツトへのフオークの差し込み状態
を示す概略平面図である。図面中、１１は本体フレーム、１２はフオーク
、１３はフオーク部、５２は投光器、５３は受光
器、５４はパレツト、５６は投受光器、５７はミ
ラー、５８は投受光器、６３はリミツトスイツチ
である。 Fig. 1 is a sectional view of the fork part of a low-lift automatic guided vehicle according to an embodiment of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a partially transparent perspective view, and Fig. 4 is a lift of the fork. Side view showing the mechanism, Figure 5,
Figures 6 and 7 are cross-sectional views of the fork section equipped with a detector, Figure 8 is a side view of a low-lift automatic guided vehicle equipped with a detector in a different manner, and Figures 9a and b are sectional views of the fork section equipped with a detector. A side sectional view of a fork section equipped with a limit switch, a view taken along the line B-B, and FIG. 10 a schematic plan view showing the arrangement of a low-lift conveyor and pallets.
FIG. 11 is a schematic plan view showing how the fork is inserted into the pallet. In the drawing, 11 is a main body frame, 12 is a fork, 13 is a fork part, 52 is a light emitter, 53 is a light receiver, 54 is a palette, 56 is a light emitter and receiver, 57 is a mirror, 58 is a light emitter and receiver, and 63 is a limit switch. be.

Claims

[Scope of utility model registration request]

A main body frame, a front wheel that is attached to the main body frame and performs driving rotation and steering operations, a loading fork that is connected to the rear of the main body frame so as to be able to rise and fall, and is attached to the lower surface of the rear end side of the fork via a lifting mechanism. In a low-lift conveyance vehicle having a rear wheel that rotates driven by the load, a detector detects that when the loading fork is inserted into the conveyed object, the tip of the fork protrudes by a predetermined amount from the deep end of the conveyed object. A low-lift transport vehicle characterized by: