JPS6334635U

JPS6334635U -

Info

Publication number: JPS6334635U
Application number: JP12813086U
Authority: JP
Priority date: 1986-08-22
Filing date: 1986-08-22
Publication date: 1988-03-05

Description

[Brief explanation of the drawing]

第１図は本考案が適用されたクローラ式運搬車
の全体斜視図である。第２図は第１図に示した実
施例の要部を一部省略して示す拡大側面図である
。第３図は第１図及び第２図に示した実施例に於
けるダンプ荷台のためのラツチを示す拡大正面図
である。第４図は第１図及び第２図に示した実施
例に於けるダンプ荷台のためのストツパ部材を示
す拡大側面図である。第５図は第４図の―線
についてみた縦断面図である。１……従動輪、２……駆動輪、３……クローラ
ベルト、４……転動輪、５……エンジン、６……
ハンドルバー、６ａ……補強バー、７……グリツ
プ、８……操向クラツチレバー、９……停止操作
レバー、１０……エンジンスイツチ、１１……ス
ロツトルレバー、１３……ダンプ荷台、１４，１
５……角パイプ、１６……横部材、１７……床板
、１７ａ……延長部、１８……パイプ、１９……
あおり板、２０……パイプ、２１……鋼板、２２
……グリツプ、２３……レバー、２４……メイン
フレーム、２５……ブラケツト、２６……押え板
、２７……チヤンネル部材、２８……ストツパ部
材、２９……ラツチ、３０……基板、３１……ス
トライカ、３２……コントロールケーブル、３２
ａ……インナケーブル、３３……ステー、３４…
…基部、３５……爪部材、３５ａ……切り起し部
、３６……ピン、３７，３８……係合部、３７ａ
，３８ａ……突入部、３９……捩りコイルばね、
３９ａ……一端、３９ｂ……他端、４０……スロ
ツト、４１……基板、４２……ねじ部、４３……
衝当部材、４４……環状溝、４５……突部、４６
……受圧面。 FIG. 1 is an overall perspective view of a crawler-type transport vehicle to which the present invention is applied. FIG. 2 is an enlarged side view of the embodiment shown in FIG. 1, with some essential parts omitted. FIG. 3 is an enlarged front view of the latch for the dump bed in the embodiment shown in FIGS. 1 and 2; FIG. 4 is an enlarged side view showing the stopper member for the dump bed in the embodiment shown in FIGS. 1 and 2. FIG. FIG. 5 is a longitudinal sectional view taken along the line --- in FIG. 4. 1... Driven wheel, 2... Driving wheel, 3... Crawler belt, 4... Rolling wheel, 5... Engine, 6...
Handlebar, 6a... Reinforcement bar, 7... Grip, 8... Steering clutch lever, 9... Stop operation lever, 10... Engine switch, 11... Throttle lever, 13... Dump loading platform, 14, 1
5... Square pipe, 16... Horizontal member, 17... Floor plate, 17a... Extension part, 18... Pipe, 19...
Tilt plate, 20...Pipe, 21...Steel plate, 22
... Grip, 23 ... Lever, 24 ... Main frame, 25 ... Bracket, 26 ... Presser plate, 27 ... Channel member, 28 ... Stopper member, 29 ... Latch, 30 ... Board, 31 ... ...Striker, 32...Control cable, 32
a...Inner cable, 33...Stay, 34...
... Base, 35 ... Claw member, 35a ... Cut-and-raised portion, 36 ... Pin, 37, 38 ... Engagement part, 37a
, 38a... plunge part, 39... torsion coil spring,
39a...one end, 39b...other end, 40...slot, 41...board, 42...screw part, 43...
Impact member, 44... annular groove, 45... protrusion, 46
...Pressure receiving surface.

Claims

[Scope of Claim for Utility Model Registration] A latch structure of a dump truck which is disposed above the body of a power transport vehicle that is accompanied by an operator, and which can be dumped forward using the front part as a fulcrum, comprising: and a striker provided at a rear position of either the vehicle body, and a latch provided at a position corresponding to the striker on either the cargo platform or the vehicle body, the latch having a base portion and a striker provided at a rear position of the vehicle body. a claw pivotally supported on the base to engage and disengage from the striker; a spring member resiliently biasing the claw toward the engagement position; and a spring member resiliently biasing the claw toward the engagement position; and a release means that can be operated in a direction to separate the striker from the striker, and the release means has a control wire connected between a grip lever attached to a lifting grip part of the dump bed and the claw member. A latch structure of a dump bed for a walking power transport vehicle, which is characterized by the following.