A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bulldozing blade turnover device
The invention discloses a dozer blade turnover device which is characterized in that a turnover mechanism is arranged between each of the two sides of a dozer blade and a vehicle chassis, each turnover mechanism comprises a turnover oil cylinder, a lifting oil cylinder, a crank arm and a swing arm, the inflection point of each crank arm is hinged to the front end of the vehicle chassis, a hinge seat is fixed to the top of the vehicle chassis, and the swing arm is hinged to the front end of the vehicle chassis. An overturning oil cylinder is hinged between the hinge seat and the upper portion of the crank arm, one end of the swing arm is hinged to the bottom end of the crank arm, a lifting oil cylinder is hinged between the middle of the swing arm and the top end of the crank arm, and the front end of the swing arm is connected with the rear end of the dozer blade. The bulldozing shovel has the advantages that the bulldozing shovel can be cut into soil through cooperation of the overturning oil cylinder, the lifting oil cylinder, the crank arm and the swing arm, the operation effect is guaranteed, the bulldozing shovel can be lifted to the position above a vehicle in the driving process, driving sight is guaranteed, and driving safety is improved.
本发明公开了一种推土铲翻转装置，在推土铲的两侧与车辆底盘之间分别设置有一个翻转机构，翻转机构包括翻转油缸、升降油缸、拐臂和摆臂，拐臂的拐点与车辆底盘的前端铰接，在车辆底盘的顶部固定有铰接座，在铰接座与拐臂的上部之间铰接有翻转油缸，摆臂的一端与拐臂的底端铰接，在摆臂的中部与拐臂的顶端之间铰接有升降油缸，摆臂的前端与推土铲的后端连接。优点：通过翻转油缸、升降油缸、拐臂和摆臂的配合，可将推土铲切入土壤，保证了作业效果，并且在行驶是可将推土铲举升到车辆的上方，保证行驶视眼，提高驾驶的安全性。
Bulldozing blade turnover device
The invention discloses a dozer blade turnover device which is characterized in that a turnover mechanism is arranged between each of the two sides of a dozer blade and a vehicle chassis, each turnover mechanism comprises a turnover oil cylinder, a lifting oil cylinder, a crank arm and a swing arm, the inflection point of each crank arm is hinged to the front end of the vehicle chassis, a hinge seat is fixed to the top of the vehicle chassis, and the swing arm is hinged to the front end of the vehicle chassis. An overturning oil cylinder is hinged between the hinge seat and the upper portion of the crank arm, one end of the swing arm is hinged to the bottom end of the crank arm, a lifting oil cylinder is hinged between the middle of the swing arm and the top end of the crank arm, and the front end of the swing arm is connected with the rear end of the dozer blade. The bulldozing shovel has the advantages that the bulldozing shovel can be cut into soil through cooperation of the overturning oil cylinder, the lifting oil cylinder, the crank arm and the swing arm, the operation effect is guaranteed, the bulldozing shovel can be lifted to the position above a vehicle in the driving process, driving sight is guaranteed, and driving safety is improved.
本发明公开了一种推土铲翻转装置，在推土铲的两侧与车辆底盘之间分别设置有一个翻转机构，翻转机构包括翻转油缸、升降油缸、拐臂和摆臂，拐臂的拐点与车辆底盘的前端铰接，在车辆底盘的顶部固定有铰接座，在铰接座与拐臂的上部之间铰接有翻转油缸，摆臂的一端与拐臂的底端铰接，在摆臂的中部与拐臂的顶端之间铰接有升降油缸，摆臂的前端与推土铲的后端连接。优点：通过翻转油缸、升降油缸、拐臂和摆臂的配合，可将推土铲切入土壤，保证了作业效果，并且在行驶是可将推土铲举升到车辆的上方，保证行驶视眼，提高驾驶的安全性。
Bulldozing blade turnover device
推土铲翻转装置
HUA SHENGLI (author) / WU BO (author) / DUAN ZHIMIN (author) / WANG YONG (author) / WEN QI (author) / WANG XIAOLI (author)
2023-12-26
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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