Provided is a crawler unit which is light in weight and can be steered freely, and which is applicable to a transport cart for poor road conditions for transport, such as a snowy road, a sand land, a muddy place of a field, a disaster site, and the like. The crawler belt (1) is provided with a plurality of inner side accessories (3) inside the frame (9) side and is formed into a belt shape, and is provided with a flange part (70) protruding in the left-right direction of a guide rail (7) arranged on the outer periphery of the frame (9) and a flange part (34) of the inner side accessories (3) protruding in the left-right direction. The flange parts (34, 70) of one of the opposite flange parts (34) are inserted into a space (K) surrounded by the opposite flange parts (34) of the other of the opposite flange parts (34) of the other of the opposite flange parts (34, 70) of the other of the opposite flange parts (34, 70) of the other of the opposite flange parts (34, 70) of the other of the opposite flange parts (34, 70) of the other of the opposite flange parts (34, 70) of the other of the opposite flange parts. While the inner attachment (3) is restricted along the guide rail (7), the crawler (1) is cyclically moved around the pulleys (6, 60).
提供一种适用于在积雪道路或沙地、田地的泥泞不堪场所或灾害现场等为了搬运用而使用的差路况用搬运推车的、重量轻且转向自如的履带单元。履带(1)在框架(9)侧内部设有多个内侧附件(3)而构成为带状,设有在配置于框架(9)的外周的导轨(7)的左右方向上突出的凸缘部(70)、在左右方向上突出的内侧附件(3)的凸缘部(34),且设定为以下位置关系:在由其中一方的相互相对的凸缘部(34)之间包围住的空间(K)中使其中另一方的凸缘部(70)进入,并且该其中一方和其中另一方的所述凸缘部(34、70)彼此在上下间相互产生重叠,一边使内侧附件(3)沿着导轨(7)受到限制一边使履带(1)绕着带轮(6、60)循环运动。
TRACK UNIT AND DIFFERENT ROAD CONVEYANCE CART USING SAME
履带单元和使用了该履带单元的差路况用搬运推车
31.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |