The invention discloses a walking device of a rubber crawler-type vibratory roller and the vibratory roller, and belongs to the technical field of road rollers. The walking device of the vibratory roller comprises a driving wheel which is directly or indirectly connected to a driving axle of engineering machinery or the output end of a frame speed reducer; an isosceles triangle structure which is defined by the thrust wheels and the tensioning wheels, and the thrust wheels and the tensioning wheels are tangent to the bottom edge of the triangle structure; and a rubber crawler belt, wherein the inner surface of the rubber crawler belt is respectively meshed with the driving wheel, the thrust wheel and the tensioning wheel. According to the walking device of the vibratory roller, the isosceles triangle structure is defined by the driving wheel, the thrust wheel and the tensioning wheel, and the inner surface of the rubber track is meshed with the driving wheel, the thrust wheel and the tensioning wheel respectively, so that the contact area between the walking device and the ground is increased, and the walking device has larger adhesive force compared with a common tire; and furthermore higher traction force is realized on the condition of the same rotating speed. The walking device has the advantages of being high in trafficability, large in traction force, stable in operation and the like.
本发明公开了压路机技术领域的一种橡胶履带式振动压路机行走装置及振动压路机。振动压路机行走装置包括:驱动轮,直接或间接连接在工程机械的驱动桥或车架减速机的输出端;与所述驱动轮围成等腰三角形结构的若干个支重轮和张紧轮,所述支重轮和张紧轮分别与三角形结构的底边相切;橡胶履带,所述橡胶履带的内表面分别与所述驱动轮、支重轮和张紧轮啮合。振动压路机行走装置通过驱动轮、支重轮和张紧轮围成等腰三角形结构,橡胶履带的内表面分别与驱动轮、支重轮和张紧轮啮合,增大了行走装置与地面之间的接触面积,使得行走装置与普通轮胎相比具有更大的附着力,且相同转速下具有更高的牵引力,行走装置具有通过性强、牵引力大、运行稳定等特点。
Walking device of rubber crawler-type vibratory roller and vibratory roller
一种橡胶履带式振动压路机行走装置及振动压路机
2021-09-21
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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