The present invention relates to a vibration isolation mount for a tractor, which is arranged between a vehicle body frame of a tractor and a cabin frame of a cabin room, to support the cabin room at the vehicle body frame in a vibration isolation structure, thereby insulating impact delivered from the vehicle body frame to the cabin room. To this end, the present invention comprises: a vibration isolation support body which is made of a rubber material, and in which an assembly pipeline is formed to vertically penetrate the central portion of the body; a bushing which is arranged by vertically penetrating the assembly pipeline formed at the vibration isolation support body; a hollow support casing which supports the external diameter of the lower half portion of the vibration isolation support body in a concentric structure to fix the vibration isolation support body to the vehicle body frame; and a hollow upper cap which is arranged by being stacked at the upper portion of the vibration isolation support body, and has an assembly hole which communicates with the assembly pipeline of the vibration isolation support body. Here, the hollow support casing, which supports the lower half portion of the vibration isolation support body in a concentric structure, and the upper cap, arranged at the upper portion of the vibration isolation support body, are arranged by being vertically spaced apart from each other.
본 발명은 트랙터의 차체 프레임과 캐빈룸의 캐빈 프레임 사이에 배치되어, 상기 캐빈룸을 차체 프레임에 방진구조로 지지하여 차체 프레임에서 캐빈룸으로 전달되는 충격을 절연하는 트랙터용 방진 마운트에 관한 것으로, 본 발명에서는 바디의 중앙부에 조립관로가 상하 관통되게 형성된 고무재질의 방진 지지체와; 상기 방진 지지체에 형성된 조립관로에 상하 관통하여 배치되는 부싱과; 상기 방진 지지체의 하반부 외경을 동심구조로 지지하여 방진 지지체를 차체 프레임에 고정하는 중공 지지 케이싱; 및 상기 방진 지지체의 상부에 적층하여 배치되며, 방진 지지체의 조립관로와 연통하는 조립공이 형성된 중공의 상부캡을 포함하여 구성되고, 상기 방진 지지체의 하반부를 동심구조로 지지한 중공 지지 케이싱과, 방진 지지체의 상부에 배치된 상부캡은 상하 이격하여 배치되는 것을 특징으로 한다.
Vibration isolation mount for tractor
트랙터용 방진 마운트
2024-01-30
Patent
Electronic Resource
Korean
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