JPH01161948U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図乃至第３図は本考案の実施例を示すもの
で、第１図はタンク落下防止装置の要部の側面図
、第２図は第１図の部の拡大詳細図、第３図は
タンクを後方に傾斜せしめた状態の粉粒体運搬車
の全体を示す説明図である。第４図は従来のタン
ク落下防止装置の要部の側面図である。 １…粉粒体運搬車、２…車台、３…タンク、４
…ダンプヒンジ、５…起伏シリンダ、９…ブラケ
ツト、１０…タンク落下防止装置、１１…支柱、
１２…ロツド、１５…ピニオン、１６…係合爪、
２０…ラツク。 Figures 1 to 3 show an embodiment of the present invention. Figure 1 is a side view of the main parts of the tank fall prevention device, Figure 2 is an enlarged detailed view of the part shown in Figure 1, and Figure 3 is a side view of the main part of the tank fall prevention device. FIG. 2 is an explanatory diagram showing the entire powder and granular material transport vehicle with the tank tilted backward. FIG. 4 is a side view of the main parts of a conventional tank fall prevention device. 1... Powder transport vehicle, 2... Chassis, 3... Tank, 4
... Dump hinge, 5... Lifting cylinder, 9... Bracket, 10... Tank fall prevention device, 11... Support column,
12...rod, 15...pinion, 16...engaging pawl,
20…Lack.

Claims (1)

【実用新案登録請求の範囲】 車台上に起伏シリンダとダンプヒンジを介して
起伏可能に搭載されたタンクを備えた粉粒体運搬
車において、 前記タンクの中央部両側下部に、その上端部が
それぞれ枢着された所定の長さを有するロツドと
、該ロツドの下端に回動自在に枢着されたピニオ
ンと、該ピニオンに係脱可能に設けられた係合爪
とを有する一対の支柱と、該支柱のピニオンと噛
合う位置関係に、前記車台の両側にそれぞれ添設
されたラツクとを備え、前記ピニオンに係合爪を
係合せしめた状態において、前記起伏シリンダに
よるタンクの傾倒方向への作動時、該タンクの傾
倒に連動してラツク上にピニオンが、前記支柱を
立上がらせる方向にのみ転動すると共に、適宜角
度に傾倒されたタンクをその状態において、前記
支柱により支持せしめるよう構成されたタンク落
下防止装置を設けてなることを特徴とする粉粒体
運搬車。[Scope of Claim for Utility Model Registration] A powder and granular material carrier equipped with a tank mounted on a vehicle chassis so as to be able to be raised and lowered via an erecting cylinder and a dump hinge, wherein the upper end portions of the tank are located at the lower portions of both sides of the center portion of the tank, respectively. a pair of struts having a rod having a predetermined length attached to the rod, a pinion rotatably pivoted to the lower end of the rod, and an engaging pawl removably provided on the pinion; racks are provided on both sides of the vehicle chassis in a position to mesh with the pinion of the support column, and in a state where the engaging pawl is engaged with the pinion, the undulating cylinder operates in the direction of tilting the tank. When the tank is tilted, a pinion on the rack rolls only in the direction of raising the support, and the tank tilted at an appropriate angle is supported by the support in that state. A powder and granular material transport vehicle characterized by being equipped with a tank fall prevention device.