JPH02148846U

JPH02148846U -

Info

Publication number: JPH02148846U
Application number: JP5855489U
Authority: JP
Priority date: 1989-05-19
Filing date: 1989-05-19
Publication date: 1990-12-18

Description

[Brief explanation of drawings]

第１図はリヤゲートの下部を開放した図、第２
図はリヤゲートのリヤガードを開放した図、第３
図はリヤゲート及びリヤガードを開放し開き防止
杆を外した図、第４図はリヤガードの他の実施例
を示す図、第５図は床の放出穴の裏面のシヤツタ
部分を示す図である。４……立柱、６……リヤゲート、７……リヤゲ
ート枠、１１，２４，２６……蝶番、９，１３，
２７，２８……掛け外し金具、１０ａ，１０ｂ，
２５ａ，２５ｂ……リヤガード、１７……放出穴
、１９……シヤツタ、２０……ラツク、２１……
ピニオン、 Figure 1 is a diagram with the lower part of the rear gate open, Figure 2
The figure shows the rear guard of the rear gate opened,
The figure shows the rear gate and rear guard opened and the opening prevention rod removed, FIG. 4 shows another embodiment of the rear guard, and FIG. 5 shows the shutter part on the back side of the discharge hole in the floor. 4... Standing pillar, 6... Rear gate, 7... Rear gate frame, 11, 24, 26... Hinge, 9, 13,
27, 28... Hanging metal fittings, 10a, 10b,
25a, 25b... rear guard, 17... discharge hole, 19... shutter, 20... rack, 21...
pinion,

Claims

[Scope of Claim for Utility Model Registration] (1) It is rotatably supported by the side guard fixing pillars 4 at the upper ends of both the left and right sides, and is fixed to the loading platform 1 by means of fixing means 8 and 9 whose lower edges are removable. a U-shaped rear gate frame 7, and a rear guard 10a that is rotatably supported on the lower edge of the rear gate frame 7 and fixed to the rear gate frame 7 by fixing means 12 and 13 that can be hooked and removed on both left and right sides, respectively. , 10b, and it is possible to select whether to open the rear gate from below or to open the rear guard from above depending on the state of loading/unloading. (2) A U-shaped rear gate frame 7 which is rotatably supported by the side guard fixing pillars 4 at the upper ends of the left and right sides, and which is fixed to the loading platform 1 by fixing means 8 and 9 whose lower edges can be hooked and detached. , fixing means 27, 28, 29, 30 that are rotatably supported by both side frames of the rear gate frame 7 and are detachable.
Double door type rear guard 25a, 25 closed with
A rear gate for a dump truck, characterized in that the rear gate of a dump truck is provided with a rear gate b, and it is possible to select whether the rear gate is opened from below or the rear guard is opened from the bottom depending on the state of loading and unloading. (3) A discharge hole 17 for discharging the granular load is provided at the rear end of the floor 3 of the loading platform 1, a shutter 19 for closing the discharge hole 17 is movably provided on the back side of the loading platform 1, and the shutter is opened and closed. A dump truck characterized in that means 20, 21, and 23 are provided.