JPS6271042U - - Google Patents
Info
- Publication number
- JPS6271042U JPS6271042U JP16309785U JP16309785U JPS6271042U JP S6271042 U JPS6271042 U JP S6271042U JP 16309785 U JP16309785 U JP 16309785U JP 16309785 U JP16309785 U JP 16309785U JP S6271042 U JPS6271042 U JP S6271042U
- Authority
- JP
- Japan
- Prior art keywords
- cargo box
- vehicle body
- lower rail
- stationary member
- arm
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Description
図面は本考案の一実施例を示し、第１図は荷箱
を水平状態で上昇させた状態での斜視図、第２図
は荷箱を傾斜させた状態での斜視図、第３図は同
じく要部の斜視図、第４図は第１係止機構部分の
側面図、第５図は第３係止機構部分の断面図、第
６図は第３係止機構の弾性体の斜視図、第７図は
自動ロツク機構部分の断面図、第８図及び第９図
は前記自動ロツク機構の作動説明図、第１０図は
検出機構のリミツトスイツチ取付部分の断面図、
第１１図は変速ロツク機構の斜視図、第１２図は
変速ロツク機構の作動説明図である。
１……シヤーシフレーム（車体静止部材）、３
……ロアレール、９……荷箱、１０……アツパレ
ール、１１……第１アーム、１２……第２アーム
、２０……油圧シリンダ（昇降装置）、Ａ……手
動ロツク機構、Ｅ……自動ロツク機構。
The drawings show one embodiment of the present invention; Fig. 1 is a perspective view of the cargo box raised horizontally, Fig. 2 is a perspective view of the cargo box tilted, and Fig. 3 is a perspective view of the cargo box tilted. Similarly, FIG. 4 is a side view of the first locking mechanism, FIG. 5 is a sectional view of the third locking mechanism, and FIG. 6 is a perspective view of the elastic body of the third locking mechanism. , FIG. 7 is a sectional view of the automatic locking mechanism, FIGS. 8 and 9 are explanatory diagrams of the operation of the automatic locking mechanism, and FIG. 10 is a sectional view of the limit switch mounting portion of the detection mechanism.
FIG. 11 is a perspective view of the shift lock mechanism, and FIG. 12 is an explanatory diagram of the operation of the shift lock mechanism. 1... Chassis frame (vehicle body stationary member), 3
... Lower rail, 9 ... Loading box, 10 ... Upper rail, 11 ... First arm, 12 ... Second arm, 20 ... Hydraulic cylinder (lifting device), A ... Manual lock mechanism, E ... Automatic Lock mechanism.
Claims (1)
昇降させる荷箱駆動装置であつて、前記荷箱の下
部にアツパレールを設け、前記車体静止部材にロ
アレールの一端を回動自由に支持する一方、一対
の第１及び第２アームを交差させて軸着し、前記
第１アームの下端を前記ロアレールの一端に回動
自由に支持して、該第１アームの上端を前記アツ
パレールに移動自由に連結すると共に、前記第２
アームの上端を前記荷箱側の一端に回動自由に支
持して、該第２アームの下端を前記ロアレールに
移動自由に練結し、且つ前記車体静止部材側と前
記荷箱側との間に昇降装置を設ける一方、前記ロ
アレールと前記車体静止部材との間に、該ロアレ
ールを前記車体静止部材にロツクする手動ロツク
機構と、前記荷箱の昇降時、前記ロアレールに対
する前記第２アームの移動に連動して前記ロアレ
ールを前記車体静止部材にロツクする自動ロツク
機構とを設けたことを特徴とする運搬車の荷箱駆
動装置。 A cargo box driving device for tilting and raising/lowering a cargo box of a transport vehicle with respect to a stationary member of the vehicle body, wherein an upper rail is provided at the bottom of the cargo box, and one end of the lower rail is rotatably supported by the stationary member of the vehicle body. , a pair of first and second arms are pivoted to intersect with each other, the lower end of the first arm is rotatably supported on one end of the lower rail, and the upper end of the first arm is freely movable to the upper rail. and the second
The upper end of the arm is rotatably supported at one end on the cargo box side, and the lower end of the second arm is movably tied to the lower rail, and between the vehicle body stationary member side and the cargo box side. a lifting device is provided between the lower rail and the vehicle body stationary member, and a manual lock mechanism for locking the lower rail to the vehicle body stationary member, and movement of the second arm with respect to the lower rail when the cargo box is raised or lowered. A cargo box drive device for a transport vehicle, comprising: an automatic locking mechanism that locks the lower rail to the vehicle body stationary member in conjunction with the locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16309785U JPH0143324Y2 (en) | 1985-10-24 | 1985-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16309785U JPH0143324Y2 (en) | 1985-10-24 | 1985-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6271042U true JPS6271042U (en) | 1987-05-06 |
| JPH0143324Y2 JPH0143324Y2 (en) | 1989-12-15 |
Family
ID=31090977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16309785U Expired JPH0143324Y2 (en) | 1985-10-24 | 1985-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0143324Y2 (en) |
-
1985
- 1985-10-24 JP JP16309785U patent/JPH0143324Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0143324Y2 (en) | 1989-12-15 |
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