JPH06211128A - 4-wheel automated guided vehicle suspension system - Google Patents
4-wheel automated guided vehicle suspension systemInfo
- Publication number
- JPH06211128A JPH06211128A JP5019455A JP1945593A JPH06211128A JP H06211128 A JPH06211128 A JP H06211128A JP 5019455 A JP5019455 A JP 5019455A JP 1945593 A JP1945593 A JP 1945593A JP H06211128 A JPH06211128 A JP H06211128A
- Authority
- JP
- Japan
- Prior art keywords
- stay
- guided vehicle
- attached
- automated guided
- frame
- 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.)
- Pending
Links
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Handcart (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は４輪タイプ無人搬送車
サスペンション装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a four-wheel type automated guided vehicle suspension system.
【０００２】[0002]
【従来の技術】無人搬送車が走行する際、走行面は、必
ずしも平らでない。駆動輪が２台ある場合、１台の駆動
輪が空転すると走行しなくなる。そのため、スプリング
を介してサスペンションを設けて走行面のデコボコに対
応している。2. Description of the Related Art When an automated guided vehicle travels, the traveling surface is not always flat. When there are two drive wheels, the vehicle will not run if one drive wheel idles. Therefore, a suspension is provided via a spring to deal with unevenness of the running surface.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上述し
た従来の方法においてはスプリングの減垂力で無人搬送
車が振動し荷物が搖れる欠点がある。そこで本発明は無
人搬送車の振動を少なくすることができ、荷崩れを防ぐ
ことができるようにしたものである。However, in the above-mentioned conventional method, there is a drawback in that the drooping force of the spring causes the automatic guided vehicle to vibrate and the luggage to be swept. Therefore, the present invention can reduce the vibration of the automatic guided vehicle and prevent the collapse of the load.
【０００４】[0004]
【課題を解決するための手段】本発明においては、無人
搬送車のフレームの前後中央部に第１のステーを取り付
ける。第２のステーに左右の駆動輪を取り付ける。その
第２のステーの前方部を第１のステーに回転可能に連結
し、左右の駆動輪の間の後方位置においてフレームに第
１の自由輪を取り付ける。第２のステーの左右中央部に
無人搬送車の前方位置まで延ばしてアームを取り付け
る。そのアームの先端下側に第２の自由輪を取り付け
る。In the present invention, the first stay is attached to the front and rear central portions of the frame of the automatic guided vehicle. Attach the left and right drive wheels to the second stay. A front portion of the second stay is rotatably connected to the first stay, and the first free wheel is attached to the frame at a rear position between the left and right drive wheels. Arms are attached to the left and right center portions of the second stay extending to the front position of the automated guided vehicle. A second free wheel is attached to the lower side of the tip of the arm.
【０００５】[0005]
【作用】上記のように構成した本発明の４輪タイプ無人
搬送車サスペンション装置は、第１のステーに対して回
転可能なアームの先端下側に取り付いた自由輪が走行面
の凹凸に対応して上下に可動するので、無人搬送車の振
動が少なくなる。In the four-wheel type automated guided vehicle suspension device of the present invention constructed as described above, the free wheel attached to the lower end of the arm rotatable with respect to the first stay corresponds to the unevenness of the running surface. The vertical movement of the automated guided vehicle reduces vibration.
【０００６】[0006]
【実施例】図１は本発明の一例を示し、無人搬送車のフ
レーム１０の前後中央部に、第１のステー１５を取り付
ける。第２のステー１７に、左右の駆動輪１２，１３を
取り付ける。その第２のステー１７の前方部を、ピン１
６にて、第１のステー１５に回転可能に連結する。左右
の駆動輪１２，１３の間の後方位置において、フレーム
１０に第１の自由輪１１を取り付ける。第２のステー１
７の左右中央部に無人搬送車の前方位置まで延ばして、
アーム１８を取り付ける。そのアーム１８の先端下側に
第２の自由輪１４を取り付ける。バンパー１９，２０
は、フレーム１０の前方および後方にそれぞれ取り付け
る。バッテリー２１は、第１の自由輪１１と、駆動輪１
２，１３の間の位置でフレーム１０に取り付ける。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an example of the present invention, in which a first stay 15 is attached to the front and rear central portions of a frame 10 of an automated guided vehicle. The left and right drive wheels 12 and 13 are attached to the second stay 17. The pin 1 is attached to the front portion of the second stay 17.
At 6, the first stay 15 is rotatably connected. A first free wheel 11 is attached to the frame 10 at a rear position between the left and right drive wheels 12, 13. Second stay 1
Extend to the front of the automated guided vehicle in the left and right center of 7,
Attach the arm 18. The second free wheel 14 is attached to the lower side of the tip of the arm 18. Bumper 19,20
Are attached to the front and the rear of the frame 10, respectively. The battery 21 includes a first free wheel 11 and a drive wheel 1.
It is attached to the frame 10 at a position between 2 and 13.
【０００７】上記構成の無人搬送車は、バッテリー２１
により駆動輪１２，１３を回転させると、走行する。こ
のとき、走行面に凹凸があると、第２のステー１７が第
１のステー１５にピン１６によって回転可能に取り付け
られているので、第２の自由輪１４はアーム１８を介し
て上下に可動する。この結果、無人搬送車の振動が少な
くなる。The automatic guided vehicle having the above-described structure is provided with the battery 21.
When the drive wheels 12 and 13 are rotated by, the vehicle travels. At this time, if the traveling surface is uneven, the second stay 17 is rotatably attached to the first stay 15 by the pin 16, so that the second free wheel 14 can move vertically through the arm 18. To do. As a result, the vibration of the automated guided vehicle is reduced.
【０００８】[0008]
【発明の効果】本発明によれば、簡単なサスペンション
機構によって無人搬送車の振動が少なくなり、メンテナ
ンスフリー化が図れる。According to the present invention, the vibration of the automatic guided vehicle is reduced by the simple suspension mechanism, and the maintenance-free operation can be achieved.
【図１】本発明の４輪タイプ無人搬送車サスペンション
装置の一例を示し、（Ａ）は上面図、（Ｂ）は側面図で
ある。FIG. 1 shows an example of a four-wheel type automated guided vehicle suspension device of the present invention, (A) is a top view and (B) is a side view.
１０ フレーム １１ 自由輪 １２ 駆動輪 １３ 駆動輪 １４ 自由輪 １５ ステー １６ ピン １７ ステー １８ アーム １９ バンパー ２０ バンパー ２１ バッテリー 10 frame 11 free wheel 12 drive wheel 13 drive wheel 14 free wheel 15 stay 16 pin 17 stay 18 arm 19 bumper 20 bumper 21 battery
Claims (1)
１のステーを取り付け、第２のステーに左右の駆動輪を
取り付け、その第２のステーの前方部を第１のステーに
回転可能に連結し、左右の駆動輪の間の後方位置におい
てフレームに第１の自由輪を取り付け、第２のステーの
左右中央部に無人搬送車の前方位置まで延ばしてアーム
を取り付け、そのアームの先端下側に第２の自由輪を取
り付けた４輪タイプ無人搬送車サスペンション装置。1. A first stay is attached to the front and rear central portions of a frame of an automated guided vehicle, left and right drive wheels are attached to the second stay, and the front portion of the second stay can be rotated to the first stay. The first free wheel is attached to the frame at the rear position between the left and right drive wheels, the arm is attached to the center of the second stay on the left and right sides to the front position of the automated guided vehicle, and the tip of the arm is attached. 4-wheel type automated guided vehicle suspension system with a second free wheel attached to the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5019455A JPH06211128A (en) | 1993-01-13 | 1993-01-13 | 4-wheel automated guided vehicle suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5019455A JPH06211128A (en) | 1993-01-13 | 1993-01-13 | 4-wheel automated guided vehicle suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06211128A true JPH06211128A (en) | 1994-08-02 |
Family
ID=11999798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5019455A Pending JPH06211128A (en) | 1993-01-13 | 1993-01-13 | 4-wheel automated guided vehicle suspension system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06211128A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001287652A (en) * | 2000-04-05 | 2001-10-16 | Meidensha Corp | Cooling fan moving device |
| JP2007308095A (en) * | 2006-05-22 | 2007-11-29 | Ihi Corp | Traveling device |
| JP2024013546A (en) * | 2022-07-20 | 2024-02-01 | 株式会社Zmp | mobile device |
-
1993
- 1993-01-13 JP JP5019455A patent/JPH06211128A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001287652A (en) * | 2000-04-05 | 2001-10-16 | Meidensha Corp | Cooling fan moving device |
| JP2007308095A (en) * | 2006-05-22 | 2007-11-29 | Ihi Corp | Traveling device |
| JP2024013546A (en) * | 2022-07-20 | 2024-02-01 | 株式会社Zmp | mobile device |
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