JPS6172595U - - Google Patents
Info
- Publication number
- JPS6172595U JPS6172595U JP15431384U JP15431384U JPS6172595U JP S6172595 U JPS6172595 U JP S6172595U JP 15431384 U JP15431384 U JP 15431384U JP 15431384 U JP15431384 U JP 15431384U JP S6172595 U JPS6172595 U JP S6172595U
- Authority
- JP
- Japan
- Prior art keywords
- chopper
- reach
- controller
- vehicle speed
- detection signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001133 acceleration Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 2
- 210000000078 claw Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図〜第４図は本考案の実施例を示し、第１
図は車速制御回路図、第２図はバツテリリーチフ
オークリフトの正面図、第３図はリーチシリンダ
の油圧回路図、第４図は加速特性表図、第５図は
従来の加速特性表図、第６図、第７図はリーチア
ウト動作、リーチイン動作説明図である。
５はフオーク爪、９はアクセル、１０は駆動輪
、１２は電動モータ、１３はバツテリ、２３はチ
ヨツパ、２４はコントローラ。
1 to 4 show embodiments of the present invention.
The figure is a vehicle speed control circuit diagram, Figure 2 is a front view of a battery reach forklift, Figure 3 is a hydraulic circuit diagram of a reach cylinder, Figure 4 is an acceleration characteristic table, and Figure 5 is a conventional acceleration characteristic table. FIGS. 6 and 7 are explanatory diagrams of reach-out and reach-in operations. 5 is a fork pawl, 9 is an accelerator, 10 is a drive wheel, 12 is an electric motor, 13 is a battery, 23 is a tipper, and 24 is a controller.
Claims (1)
リ１３とをチヨツパ２３を介して接続し、このチ
ヨツパ２３を、アクセル９の操作ストロークに応
じて異なる加速特性によつて制御動作する機能を
有するコントローラ２４で制御すると共に、フオ
ーク爪５を備えた荷役機構７のリーチイン動作、
リーチアウト動作を検出する手段を設け、この検
出信号によつて前記コントローラ２４が悪い加速
特性によつてチヨツパ２３を制御し、かつ検出信
号がない時には前記コントローラ２４が良い加速
特性によつてチヨツパ２３を制御するようにした
ことを特徴とするバツテリリーチフオークリフト
の車速制御装置。 The electric motor 12 that drives the drive wheel 10 and the battery 13 are connected via a chopper 23, and the chopper 23 is controlled by a controller 24 having a function of controlling the chopper 23 with different acceleration characteristics depending on the operating stroke of the accelerator 9. the reach-in operation of the cargo handling mechanism 7 equipped with the fork claw 5;
Means for detecting a reach-out operation is provided, and in response to this detection signal, the controller 24 controls the chopper 23 with a bad acceleration characteristic, and when there is no detection signal, the controller 24 controls the chopper 23 with a good acceleration characteristic. A vehicle speed control device for a batteli reach forklift, characterized in that the vehicle speed control device is configured to control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984154313U JPS644799Y2 (en) | 1984-10-15 | 1984-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984154313U JPS644799Y2 (en) | 1984-10-15 | 1984-10-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6172595U true JPS6172595U (en) | 1986-05-17 |
| JPS644799Y2 JPS644799Y2 (en) | 1989-02-07 |
Family
ID=30712308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984154313U Expired JPS644799Y2 (en) | 1984-10-15 | 1984-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644799Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5785597U (en) * | 1980-11-13 | 1982-05-26 |
-
1984
- 1984-10-15 JP JP1984154313U patent/JPS644799Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5785597U (en) * | 1980-11-13 | 1982-05-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644799Y2 (en) | 1989-02-07 |
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