JPH01220616A - Mobile storehouse - Google Patents

Abstract

PURPOSE:To improve convenience of use by providing a wire transmission fixing control panel and a wireless moving control panel while enabling a device to be controlled by both the control panels further preferentially processing a signal transmitted in the time earlier, in case of the captioned device longitudinally juxtaposing a line of fixed and moving storehouses. CONSTITUTION:A control signal of a fixing control panel 23 is input by wire transmission to an external input circuit 24. While a control signal of a moving control panel 53 is output by a projector 62 and input to the external input circuit 24 through a light receiver 63 and a photoconverter 64. The external input circuit 24 receives the control signal of both the control panels 23, 53, but even when both the panels are controlled together, a signal, input in the time earlier even by one moment, is preferentially processed. By the constitution thus obtained, even a remote control can be performed improving convenience of use and contriving the improvement of efficiency.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a mobile storage device that can improve storage efficiency by providing a row of mobile storages in front of a row of fixed storages. be.

[Prior Art] As a mobile storage device of this type, a plurality of mobile storages equipped with a drive mechanism are installed on the front side of a row of fixed storages in which a plurality of fixed storages are arranged side by side in the left and right direction. There is a known structure in which a plurality of rows of movable storages are arranged close to each other, and the front surface of a desired storage can be opened by moving the movable storages in the left-right direction.

By the way, with this type of device, an operation panel is fixed on the wall near the device, and by performing the necessary operations on this operation panel, you can turn on the power, command movement to a mobile storage, etc. It is now possible to do so.

[Problems to be Solved by the Invention] However, in this type of device, each of the movable storages moves at a relatively slow speed in consideration of safety and the like. Therefore, it takes a certain amount of time after the operation is performed until the front of the storage compartment is actually opened as required. Therefore, the operator must wait in front of the device until the necessary operations are completed.

To eliminate this inconvenience, the control panel should be portable and can be remotely controlled wirelessly from a distance, so that when it arrives in front of the device, it can complete the necessary operations. It is conceivable to make it possible to leave it as is.

However, this type of mobile storage device is generally used by an unspecified number of people as needed.

Therefore, if the control panel is made portable, it is often inconvenient for other people to use it if a specific person places it on a desk or the like and uses it exclusively. It is also possible that the control panel goes missing and the device becomes immediately unusable.

The present invention aims to solve such problems.

[Means for Solving the Problems] In order to achieve the above objects, the present invention is configured as follows.

That is, the mobile storage device according to the present invention includes a mobile storage row including a plurality of mobile storages on the front side of a fixed storage row in which a plurality of fixed storages are arranged side by side in the left and right direction. A fixed operation panel is installed at a predetermined position and transmits operation signals by wire, and a portable storage is arranged so that the front side of the desired storage can be opened by moving the movable storage in the left and right direction. A mobile operation panel configured to transmit operation signals wirelessly, and among the operation signals transmitted from each operation panel, a signal transmitted faster in time is prioritized, and the mobile storage is configured in accordance with the priority signal. It is characterized by comprising a control means for operating the storage.

[Function] With this kind of configuration, you can use the mobile operation panel to perform operations at a distance from the equipment, and when you arrive in front of the equipment, you can move it to the front of the required storage. This makes it possible to use the space as if it were already open, allowing for effective use of time and efficient office work.

In addition, since fixed operation panels are installed in fixed positions, even if a mobile operation panel is placed in a location that is inconvenient for the person wishing to operate it, or its whereabouts are unknown. The device can also be used reliably and quickly.

Furthermore, if different people operate the fixed control panel and the mobile control panel, signals from the control panel that are sent faster will be prioritized and control will be confused. Never.

[Example] An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIG. 1, this mobile storage device is equipped with a deceleration drive mechanism 13 on the front side of a fixed storage row 11 in which a plurality of fixed storages 1 to 4 are arranged side by side in the left and right direction. Two mobile storage rows 12 consisting of a plurality of mobile storages 5 to 10
0.12 squares are arranged close to each other, and the movable storage units 5 to 10 are moved in the left-right direction to open the front surface of a desired storage unit 1 to 7.

To be more specific, each of the fixed storages 1 to 4 has a cylindrical storage main body with an open front, as shown in FIGS. 2 and 3.
The storage unit is equipped with a base part for supporting the main body of the storage unit on the floor 14, and is arranged along the wall 15, and a sliding door 16 is provided at the front opening thereof.

As shown in FIGS. 2, 3, and 4, the mobile storages 5 to 10 have a cylindrical storage main body with a double door 17 at the front opening, and wheels that support the storage main body. 18, and the wheels 18 are mounted on the floor 1.
It is now possible to move on the rail 191.19□ laid on the 4th floor. Then, within the movement frame, the motor 21
．． -2110 are provided with deceleration drive mechanisms 13 that decelerate the output and transmit the deceleration to the wheels 18, respectively.

Then, the deceleration drive mechanism 13 of each mobile storage 5 to 10 is
As shown in FIG. 1, the fixed operation panel 23 or the movable operation panel 5
3, an external input circuit 24, a sequencer 25, and an external output circuit 26 are used to control movement.

The fixed operation panel 23 includes a power switch 27, a plurality of operation switches 281 to 287 corresponding to the storages 1 to 7 whose front surfaces may be hidden, and an activation switch 29.
An emergency stop switch 31 is provided on the panel, and its internal wiring is as shown in FIG. 5(a), and is fixed on the wall near the device. However, this control panel 2
3 outputs a BCD code signal corresponding to the operation of the operation switches 281 to 287,
The code signal is transmitted to the external input circuit 24 by wire, and is input to the sequencer 25 via the external input circuit 24.

Each operation switch 28, ~28□ corresponds to the storage box 1~
7, and numbers 1 to 2 corresponding to the numbers 1 to 2 assigned to storages 1 to 7 are displayed near the storage locations.

On the other hand, the mobile operation panel 53 includes a power switch 57, a plurality of operation switches 58 to 587 corresponding to the storages 1 to 7 whose front surfaces may be hidden, and an activation switch 5.
9 and an emergency stop switch 61 on the panel.
It is configured to be able to generate a BCD code signal using a circuit completely similar to that of the fixed operation panel 23, and is portable. The code signal is then converted into an optical signal by a built-in photoelectric converter (not shown), and the signal is output from the light projector 62.

The optical signal output from the light projector 62 is received by, for example, a light receiver 63 provided on the front edge of the upper surface of the mobile storage 9, converted into an electrical signal by a photoelectric converter 64, and sent to the external input circuit 24.
It is configured so that it can be input.

As shown in FIG. 5(a), the external input circuit 24 receives a BCD signal sent from the fixed operation panel 23 or the movable operation panel 53.
A code-compatible relay I that switches in response to a code signal;
II, ■, ■, relays AX and HX for automatic manual switching, and limit switches LSAR for each mobile storage 5 to 10,
LSAL, LSBR, LSBL, LSCR, LSCL,
LSDR, LSDL, LSER, LSEL, LSFR,
The limit switches LSAR, LSAL, LSBR, LSBL, which are connected to switch in accordance with LSFL,
LSCR, LSCL, LSDR, LSDL, LSER,
Drive stop IJ rails LXAR, LXAL, which cooperate with LSEL, LSPR, and LSFL to constitute drive stop means;
LXBR, LXBL, LXCR, LXCL, LXDR,
It comprises LXDL, LXER, LXEL, LXFR, LXFL, and a stop command relay MX that constitutes a stop command means that switches in response to the mat sensor 33. Bumpers 34R134L are hinged to the right and left ends of the movable frame of the movable storage 5 so that their lower ends can rotate, and the bumpers 34R and 34L are held so as to be elastically retractable inward. When the right bumper 34R comes into contact with an object that prevents movement and elastically retreats inward, the right limit switch LSAR is turned ON and the drive stop relay LXAR is energized, and the left bumper 34R is turned on and the drive stop relay LXAR is energized. bumper 3
When 4L comes into contact with an object that obstructs movement and elastically retreats inward, the left limit switch LSAL is turned on and the drive stop relay LXAL is energized. And the right limit switches LSBR, LSCR, LSDR, LSE installed in other mobile storages 6 to 10
R.

LSFR and left limit switch LSBL, LSCL
, LSDL, LsEL, and LSFL are also switched in the same way, and the drive stop glue, -LXBR, LXCR,
LXDR, LXER, LXFR, LXBL, LXCL,
LXDL, LXEL, and LXPL are excited. The mat sensor 33 is connected to the mobile storage row 12. ．． 1
2□ on the floor, specifically, the rail 19. ．．
It is laid on the top surface of the base plate-shaped rail unit 20 that constitutes the rail unit 192, and is designed to turn on when stepped on. When the mat sensor 33 is turned on, the stop command relay MX is energized. And each of these relays ■, ■, ■, ■, AX,
HX, LXAR, LXAL, LXBR, LXBL
, LXCR, LXCL, LXDR, LXDL, LX
ER, LXEL, LXFR, LXPL, MX contacts Ia, I[a, IVa, ■a1A X a SHX
a 5LXARb, LXALb, LXBRb, LXBL
b, LXCRb, LXCLb, LXDRb, LXDLb
, LXERb, LXELb, LXFRb, LXFLb
.

MXa (a normally closed contact is given a code with a added to the code of the corresponding relay, and a normally closed contact is given a code with a b added to it; the same applies hereinafter) in the circuit of the sequencer 25. It is intervening.

As shown in FIG. 5(b), the sequencer 25 includes relays I-1, ll-1, ■-1, and ■-1 for decoding code signals.
and relays 101102.103. for specifying the selected storage.
104.105.106.107 and relay 1 for starting
10, stop relay ST, and emergency stop relay 1
15.116, a relay 100 for prohibiting twice selection, and drive command relays A1 and A2 that output a drive command signal.
B1, B2, C1, C2, Dl, B2, El, B2, F
1 and F2. Relays I-1, ll-1, IV-1, and ■-1 for code signal decoding are normally open contacts Ia of the code corresponding relays I, II, ■, and ■.

[a, IVa, ■a, and relay 100 for prohibiting twice selection
It is connected to a power supply 150 via a normally closed contact 100b. Relays 101 to 107 for specifying the selected storage are contacts l-1a and l-1b of the code decoding relays I-1, -1, and IV-L-1.

7l-1a, ll-1b, IV-1a, IV-1
b, ■-1a, ■-1b, contact ST of stop relay ST
It is connected to the power supply 150 via the contact points 101a to 107a for self-holding. The starting relay 110 is a normally closed contact STb of the stopping relay ST, and a contact AXa that is closed when the automatic mode is selected.

Code decoding relay I-1, ll-1, IV-1, ■-
1 contact I 1 a s ll-1a s ■1 b
It is connected to the power supply 150 via the terminal s-1a and the self-holding contact 110a. A timer T1 is connected in parallel to this starting relay 110.

The timer T1 is set to close the contact Tla when, for example, 10 seconds have elapsed after energization.

The stop relay ST is connected to the power source 150 via the contact Tla of the timer T1 and the contact 116a of the emergency stop relay 116.

The emergency stop relay 115 is a code decoding relay I-
1, ll-1, IV-1, ■-1 contact l-1b, ll
-1b, IV-1a1 and -1a are connected to the power supply 150. On the other hand, the relay 116 includes a contact T2b of the second timer T2, a contact 115a of the relay 115, and a normally open contact MX of the stop command relay MX related to the mat sensor 33.
a, and a power supply 150 via a self-holding contact 116a.
It is connected to. The second timer T2 includes the normally closed contact MXb of the stop command relay MX, and the emergency stop relay 115.
Normally closed contact 115b of and normally open contact 116 of relay 116
It is connected to the power supply 150 via a.

In addition, 36 is a melody voice generator serving as an alarm means,
The power supply 15 is connected via the normally open contact 116a of the relay 116.
Connect to 0. The relay 100 for prohibiting twice selection is
Normally open contacts 10 of selective storage identification relays 101 to 107
1a to 107a and normally closed contact AX of automatic relay AX
It is connected to the power supply 150 via b. Drive command relay A that outputs a drive command signal in the right direction to the mobile storage 5
1 is a stop command relay L that is switched in response to a limit switch LSAR installed on the right side of the mobile storage 5;
Normally closed contact LXARb of XAR, normally open contact 110a of starting relay 110, normally open contact 101a of selected storage identification relay 101, and normally open contact HX of manual relay HX
It is connected to the power supply 150 via a. Drive command relay A that outputs a leftward drive command signal to the mobile storage 5
2 t'i, the normally closed contact LXALb of the stop command relay LXAL, which is mounted on the left side of the mobile storage 5 and switches in response to the switch LSAL, and the starting contact LXAL
-110 normally open contact 110a and selected storage identification relay 102.103.104.105.106.107 normally open contact 102a % 103a -104a s
105 a s 106 a 1107 a, and are connected to the power supply 150 via the normally open contact HXa of the manual relay HX. A drive command relay B1 that outputs a rightward drive command signal to the mobile storage 6 is a normally closed contact of a stop command relay LXBR that switches in response to a limit switch LSBR mounted on the right side of the mobile storage 6. LXBRb
, a normally open contact 110a of the starting relay 110, a normally open contact 101a of the selected storage identification relay 101.102,
102a, and is connected to a power source 150 via a normally open contact HXa of a manual relay HX. A drive command relay 82 that outputs a leftward drive command signal to the mobile storage 6 is a limit switch LS mounted on the left side of the mobile storage 6.
The normally closed contact LXBLb of the detent command relay LXBL that switches in response to BL, the normally open contact 110a of the starting relay 110, and the selected storage identification relay 103.104.
106.107 normally open contacts 103a, 104a, 106
a.

107a, and is connected to the power supply 150 via the normally open contact HXa of the manual relay HX. A drive command relay C1 that outputs a rightward drive command signal to the mobile storage 7 is a limit switch LS mounted on the right side of the mobile storage 7.
The normally closed contact LXCRb of the stop command relay LXCR that switches in response to CR, the normally open contact 110a of the starting relay 110, and the selected storage identification relay 101.102.
It is connected to a power source 150 via normally open contacts 101a, 102a, 103a of 103 and a normally open contact HXa of manual relay HX. The drive command relay 02 that outputs a leftward drive command signal to the mobile storage 7 is a normally closed contact of a stop command relay LXCL that switches in response to a limit switch LSCL mounted on the left side of the mobile storage 7. LXC
Lb, the normally open contact 110a of the starting relay 110, and the normally open contact 104 of the selected storage identification relay 104.107.
a, 107a, and is connected to the power supply 150 via the normally open contact HXa of the manual relay HX. The drive command relay D1 that outputs a rightward drive command signal to the mobile storage 8 is a stop command relay LXD that switches in response to a limit switch LSDR mounted on the right side of the mobile storage 8.
Normally closed contact LXDRb of R, normally open contact 110a of starting relay 110, and selected storage identification relay 105.10
1 normally open contacts 105a, 101a and manual relay HX
It is connected to the power supply 150 via the normally open contact HXa.

The drive command relay D2 that outputs a leftward drive command signal to the mobile storage 8 is a stop command relay LXDL (7) that is switched in response to a limit switch LSDL mounted on the left side of the mobile storage 8. Closed contact LXDLb, starting L/-110 (7) normally open contact 110a, and selected storage identification relay 102.103.104.106.1
07 normally open contacts 102as 103a, 104a, 10
6a, 107a and normally open contact HXa of manual relay HX
It is connected to the power supply 150 via. Drive command relay E1 outputs a rightward drive command signal to the mobile storage 9
is a stop command relay LX that switches in response to a limit switch LSEH installed on the right side of the mobile storage 9.
Normally closed contact LXERb of ER, normally open contact 110a of starting relay 110, and selected storage identification relay 101.1
02.105.106 normally open contacts 101a, 102a,
105a, 106a and normally open contact H of manual relay HX
It is connected to the power supply 150 via Xa. Mobile storage 9
The drive command relay E2, which outputs a leftward drive command signal, connects the normally closed contact LXELb of the stop command relay LXEL, which switches in response to the limit switch LSEL mounted on the left side of the mobile storage 9, to the normally closed contact LXELb of the stop command relay LXEL. relay 110
normally open contact 110a and selected storage identification relay 103
．． 104.107 normally open contacts 103a, 104a, 10
7a and a manual relay) (normally open contact of X) connected to the power supply 150 via IXa. The drive command relay F1 outputs a rightward drive command signal to the mobile storage 10.
A stop command relay LXF switches in response to a limit switch LSFH mounted on the right side of the mobile storage 10.
Normally closed contact LXFRb of R, normally open contact 110a of starting relay 110, and selected storage identification relay 101.10
2. Normally open contact 101 of 103.105.106.107
a s 102 a s 103 a % 105
a % 106a 107a, and is connected to the power supply 150 via the normally open contact HXa of the manual relay HX. The drive command relay F2 that outputs a leftward drive command signal to the mobile storage 10 is a normally closed contact of a stop command relay LXFL that switches in response to a limit switch LSPL mounted on the left side of the mobile storage 1o. It is connected to the power source 150 via LXFLb, the normally open contact 110a of the starting relay 110, the normally open contact 104a of the selected storage specifying relay 104, and the normally open contact HXa of the manual relay HX. And these drive command relays A1, A2, B1, B
2, C1, C2, Dl, B2, El, B2, Fl, F2
Normally open contacts Ala, A2a, Bla, B2a, C1a.

C2a, DlaSD2a, Ela, F2a, Fla, F
2a is incorporated into the external output circuit 26.

The external output circuit 26 includes power supply relays IP, IR, and 2F corresponding to the right-bound and left-bound mobile storages 5 to 10, respectively.
, 2R, 3F, 3R, 4F, 4R.

It is equipped with 5F, 5R, 6F, and 6R. And each power supply relay IP, IR, 2F, 2R, 3F.

3R, 4F, 4R, 5F, 5R, 6F, 6R are connected to each drive command relay A1, A2, B1, B2, C1, C2.
, Dl, B2, El, B2, Fl, F2 normally open contacts Al
aSA2a, Bla, B2a.

C1a, C2a, Dla, D2a, Ela, E2aSF
They are respectively connected to a DC constant voltage power supply 250 via la and F2a. And each of these power relays IF, IR
, 2F, 2R, 3F, 3R.

4F, 4R, 5F, 5R, 6F, 6R contact IFc 1
1 Rc s 2 F c s 2 Rc s 3 F
c s 3 Rc 54Fc, 4Rc, 5Fc, 5R
c, 6Fc, and 6RC to the power supply circuit 37. ~3
It is inserted in 71o. That is, the power relay IF
When the motor 21 of the movable storage 5 is excited, the motor 21 of the movable storage 5 rotates normally, and the movable storage 5 moves in the right direction. When the power supply relay IR is energized, the motor 21 . is reversed, and the movable storage 5 moves to the left. When the power supply relay 2F is energized, the motor 216 of the mobile storage 6 rotates normally, and the mobile storage 6
moves to the right. When the power supply relay 2R is energized, the motor 216 of the movable storage 6 is reversely rotated, and the movable storage 6 is moved to the left. Said power relay 3F
When is excited, the motor 217 of the movable storage 7 rotates normally, and the movable storage 7 moves to the right. When the power supply relay 3R is energized, the motor 217 of the movable storage 7 is reversely rotated, and the movable storage 7 is moved to the left. When the power supply relay 4F is energized, the motor 218 of the movable storage 8 rotates normally, and the movable storage 8 moves rightward. When the power supply relay 4R is energized, the motor 218 of the movable storage 8 is reversely rotated, and the movable storage 8 is moved to the left. When the power supply relay 5F is energized, the motor 21. of the mobile storage 9 is activated. rotates normally, and the movable storage 9 moves to the right. When the power supply relay 5R is energized, the motor 21 . is reversed, and the movable storage 9 moves to the left. When the power supply relay 6F is energized, the motor 21, o of the mobile storage 10 rotates normally, and the mobile storage 1
0 moves to the right. When the power supply relay 6R is energized, the motor 211o of the movable storage 10 is reversely rotated, and the movable storage 10 is moved to the left. In addition, 38
is a switch for switching between automatic control and manual operation, and is normally set to automatic control. S1~S6
is a switch for manually moving each of the movable storages 5 to 10 to the right or left.

Next, the operation of this embodiment will be explained.

First, it is assumed that the mobile storages 5 to 10 are stopped at predetermined reference pattern positions. That is, in this embodiment, as shown in FIG. 1, FIG. 3, and FIG. 6(a), the state in which the mobile storages 5 to 10 are positioned at the leftmost position is defined as the reference pattern position. . From this state, first operate the power switch 27 on the fixed operation panel 23 to turn on the power, and then switch the operation switch 2 corresponding to the storage cabinets 1 to 7 you want to use.
8, ~287 is suppressed, the operation switch 28
, ~287 Relay 101 for specifying selected storage
~107 are alternatively excited and self-maintained. In this case, for example, when the operation switch 281 corresponding to the first fixed storage 1 is pressed, the relay 101 for specifying the first selected storage is energized and self-held. As a result, the normally open contact 10 of the relay 101 interposed in the sequencer 25
1a will all be closed. Thereafter, when the starting switch 29 is pressed, the starting relay 110 is energized and self-held, and the normally open contact 110a of the relay 110 provided in the sequencer 25 is also closed. In this case, if the limit switches LSAR-LSPL are all released and turned OFF, the drive command l/-
AI, B1, cl, Dl, El, and Fl are excited, and a rightward drive command signal should be output to each mobile storage 5-10. However, in the reference pattern position where the mobile storages 5 to 10 are densely arranged, the bumper 34R on the right side of the mobile storage 5.6.8.9 is connected to the adjacent mobile storage 6.7.9.10. Limit switch L contacts the left bumper 34L and is elastically retracted inward.
SAR, LSBRSLSDR, and LSER are turned on. Therefore, in reality, the rightward drive command signal is first output only to the mobile storage 7.10 where there is no obstacle on the right side and the limit switches LSCR and LSFR are released. Thereby, the power relay 3 corresponding to that signal
F, 6F are excited, the motors 21□, 211o corresponding to the power relays 3F, 6F start normal rotation, and the first mobile storage 7.10 starts moving rightward. and,
When the leading mobile storage 7.10 has traveled beyond a certain level, the limit switch LSBR of the following mobile storage 6.9 is activated.

When the LSER is turned off, these mobile storage units6.9
The drive command relays B1 and El corresponding to these are also excited, and drive command signals to the right are also output to these movable storages 6.9. Then, these mobile storage units 6.9 move to the right by a certain amount, and the limit switch LSAI? of the subsequent mobile storage unit 5.8 is activated. , when the LSDR is released,
The drive command relays A1 and Dl corresponding to these movable storages 5.8 are also excited, and these movable storages 5.8 also start moving to the right. And the first mobile storage 7.
10 moves to the right end, the bumper 34R on the right side of the moving storage comes into contact with one of the locking walls 20a protruding from both ends of the rail unit 21, and the right limit switch LS
CRSLSFR turns ON. As a result, normally closed contact LX
CRb 5LXFRb opens and relay CI for drive command
, Fl are stopped, and the power to the motor 217.2110 of the mobile storage 7.10 is cut off. These movable storages 7.10 are stopped at the right end by being stopped by a stopper (not shown). Next, when the subsequent mobile storage 6.9 approaches the stopped mobile storage 7.10 by a certain amount or more, the bumper 34R of the subsequent mobile storage 6.9 is moved to the previous mobile storage 7.10. 10 bumpers 34L
The mobile storage 6
．． The right limit switch 34R of 9 is turned ON. As a result, the normally closed contacts LXBRb and LXERb open, the excitation of the drive command relays B1 and El are stopped, and the power to the motor 216.21 of the mobile storage 6.9 is cut off. In this way, mobile storage 7.10.
6.9.5.8 stops, and finally the front side of the fixed storage 1 that was selected is opened (see Figure 6). It should be noted that there are variations in the traveling speed of each of the mobile storages 5 to 10, and the following mobile storages 5. 6.8. 9 has caught up with the preceding mobile storage 6.7.9.10, the subsequent mobile storage 5. 6.8. 9, the right limit switch 34R is temporarily turned on, and the mobile storage 5.6.8. 9 will be decelerated. Therefore, each of the mobile storages 5 to 10, as shown in FIG.
They will move smoothly at a constant distance without colliding.

In this situation, for example, if it becomes necessary to use the mobile storage 6, press the operation switch 286 corresponding to the mobile storage 6, and then press the start switch 29. , the operation according to the above is carried out, and the sixth
As shown by the arrow in Figure (b), the selected mobile storage 6
is driven in the reference pattern position direction, that is, to the left, and the movable storage 5. is located to the left of the movable storage 6.
8 also moves to the left. The mobile storage 9 that exists in front of the selected mobile storage 6 and the mobile storage 7 that exists to the left
．． 10 is ready to output a rightward drive command signal, but in the illustrated example, these movable storages 7.
9.10 is the limit switch LSCI on the right? ,
LSEI? 5LSFI? Since both are turned on, the motor is not driven to the right. As a result, as shown in FIG. 6(C), the front surface of the selected mobile storage 6 is finally opened.

The above explanation is for the case where the fixed operation panel 23 is operated, but the operation switch 58 of the movable operation panel 53,
〜58□, the fixed operation panel 281〜
28□, and the CD code signal is transmitted to the external input circuit 24, so that the same operation as described above can be performed. Note that when both the fixed operation panel 23 and the movable operation panel 53 are operated, priority is given to the hood signal manually inputted to the external input circuit 24 even if it is instantaneous. That is, when a code signal is input and the code corresponding relays ■, ■, ■ are energized and any of the selected storage specifying relays 101 to 107 is switched,
Relay 100 for prohibiting twice selection is energized. As a result, the normally closed contact 100 of the relay 100 for prohibiting twice selection
b opens and relays I-1 and ll-1 for decoding code signals
, ■-1, and ■-1 are prohibited from excitation. Therefore, even if a code signal is subsequently input, the signal will not be accepted. This relay 100 for prohibiting twice selection is activated when the stop relay ST is energized and the relays 101 to 107 are activated.
When all of them become de-energized, they return to the de-energized state, so after the operation of the mobile storages 5 to 10 is completed, it becomes possible to receive and attach code signals again.

Note that radio waves, ultrasonic waves, or the like may be used to transmit signals from the movable operation panel to the control means.

Further, the control means is not limited to one that uses a sequencer, but may be one that can perform more advanced control using, for example, a computer.

Furthermore, it goes without saying that the consecutive losses of fixed storages and mobile storages, or the number of rows of mobile storages are not limited to those of the embodiments described above.

Further, the fixed storage does not need to be separable into units, and may be continuous.

[Effects of the Invention] Since the present invention has the above configuration, the following effects can be obtained.

That is, according to the present invention, since the operation of the mobile storage can be started remotely using a portable mobile operation panel, there is no need to wait in front of the device until the time required to move the mobile storage has elapsed. This eliminates the inconvenience of having to use the storage facility, and allows efficient use of the storage facility.

Moreover, a fixed operation panel is installed at a fixed position, so
Even if the whereabouts of a movable operation panel are immediately lost, the front of a desired storage can be opened without any trouble.

Furthermore, even if different people operate the movable control panel and the fixed control panel at almost the same time, the signal input earlier in time takes priority, which can lead to confusion in control. There is no need to worry, so you can use it with confidence.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which FIG. 1 is an overall schematic explanatory diagram, FIG. 2 is a front view, FIG. 3 is a plan view, FIG. 4 is an enlarged partial front view, and FIG. ), (b), and (c) are circuit explanatory diagrams, and FIGS. 6(a), (b), and (c) are action explanatory diagrams. 1-4... Fixed storage 5-10... Mobile storage 11... Fixed storage row 121.122... Mobile storage row 13... Deceleration drive mechanism 18... Wheels 23.・・・
Fixed operation panel 25... Sequencer (control means) 53... Mobile operation panel

Claims (1)

[Claims] A mobile storage row including a plurality of mobile storage units is placed on the front side of a fixed storage row in which a plurality of fixed storage units are arranged side by side in the left and right direction, and the mobile storage units are moved in the left and right direction. A mobile storage device that can open the front of a desired storage by opening the front of the storage has a fixed operation panel that is installed at a predetermined position and transmits operation signals by wire, and a fixed operation panel that is configured to be portable and transmits operation signals wirelessly. and a control means that prioritizes a signal transmitted faster in time among the operation signals transmitted from each of the operation panels and operates the mobile storage in response to the priority signal. A mobile storage device characterized by: