Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Snow shovel with multi-direction and multi-angle adjustment function and motion control method
The invention discloses a snow pushing shovel with multi-direction and multi-angle adjustment and a motion control method thereof.The snow pushing shovel comprises a connecting frame, a positioning frame, a supporting frame, a main snow pushing frame, a left snow pushing frame and a right snow pushing frame, the left snow pushing frame and the right snow pushing frame are symmetrical in structure, the supporting frame is hinged to the positioning frame through the connecting frame, and the main snow pushing frame is hinged to the left snow pushing frame and the right snow pushing frame through a first pin shaft, a second pin shaft and a third pin shaft respectively; a first hydraulic cylinder and a second hydraulic cylinder for controlling the main snow pushing frame to swing are respectively hinged between the main snow pushing frame and the left snow pushing frame and between the main snow pushing frame and the right snow pushing frame; the positioning frame is hinged to the snow pushing frame through a third pin shaft, and a third hydraulic cylinder and a fourth hydraulic cylinder which drive the snow pushing frame to rotate left and right are symmetrically hinged to the two sides of the positioning frame; the supporting frame drives the positioning frame to rotate through a fifth hydraulic cylinder; the supporting frame drives the connecting frame to rotate through a sixth hydraulic cylinder and a seventh hydraulic cylinder. The angle of the snow pushing shovel is adjusted in multiple directions through the hydraulic cylinder, the movement stability and applicability of the snow pushing shovel are improved, and the tension spring is arranged between the main shovel blade and the main shovel snow frame and plays a role in damping.
本发明公开一种具有多方向多角度调节的推雪铲及其运动控制方法，包括：连接架、定位架、支撑架、主推雪架、结构对称的左推雪架和右推雪架，支撑架经连接架铰接定位架，主推雪架与左推雪架和右推雪架之间分别通过第一至第二销轴铰接，主推雪架与左推雪架和右推雪架之间分别铰接控制其摆动的第一液压缸和第二液压缸；定位架通过第三销轴与推雪架铰接,定位架两侧对称铰接有一带动推雪架左右旋转的第三液压缸和第四液压缸；支撑架通过第五液压缸带动定位架旋转；支撑架通过第六液压缸和第七液压缸带动连接架旋转的。本发明利用液压缸从多方向调节推雪铲的角度，提高了推雪铲的运动稳定性和适用性，在主铲刃处与主铲雪架之间设有拉簧，起到减震作用。
Snow shovel with multi-direction and multi-angle adjustment function and motion control method
The invention discloses a snow pushing shovel with multi-direction and multi-angle adjustment and a motion control method thereof.The snow pushing shovel comprises a connecting frame, a positioning frame, a supporting frame, a main snow pushing frame, a left snow pushing frame and a right snow pushing frame, the left snow pushing frame and the right snow pushing frame are symmetrical in structure, the supporting frame is hinged to the positioning frame through the connecting frame, and the main snow pushing frame is hinged to the left snow pushing frame and the right snow pushing frame through a first pin shaft, a second pin shaft and a third pin shaft respectively; a first hydraulic cylinder and a second hydraulic cylinder for controlling the main snow pushing frame to swing are respectively hinged between the main snow pushing frame and the left snow pushing frame and between the main snow pushing frame and the right snow pushing frame; the positioning frame is hinged to the snow pushing frame through a third pin shaft, and a third hydraulic cylinder and a fourth hydraulic cylinder which drive the snow pushing frame to rotate left and right are symmetrically hinged to the two sides of the positioning frame; the supporting frame drives the positioning frame to rotate through a fifth hydraulic cylinder; the supporting frame drives the connecting frame to rotate through a sixth hydraulic cylinder and a seventh hydraulic cylinder. The angle of the snow pushing shovel is adjusted in multiple directions through the hydraulic cylinder, the movement stability and applicability of the snow pushing shovel are improved, and the tension spring is arranged between the main shovel blade and the main shovel snow frame and plays a role in damping.
本发明公开一种具有多方向多角度调节的推雪铲及其运动控制方法，包括：连接架、定位架、支撑架、主推雪架、结构对称的左推雪架和右推雪架，支撑架经连接架铰接定位架，主推雪架与左推雪架和右推雪架之间分别通过第一至第二销轴铰接，主推雪架与左推雪架和右推雪架之间分别铰接控制其摆动的第一液压缸和第二液压缸；定位架通过第三销轴与推雪架铰接,定位架两侧对称铰接有一带动推雪架左右旋转的第三液压缸和第四液压缸；支撑架通过第五液压缸带动定位架旋转；支撑架通过第六液压缸和第七液压缸带动连接架旋转的。本发明利用液压缸从多方向调节推雪铲的角度，提高了推雪铲的运动稳定性和适用性，在主铲刃处与主铲雪架之间设有拉簧，起到减震作用。
Snow shovel with multi-direction and multi-angle adjustment function and motion control method
一种具有多方向多角度调节的推雪铲及运动控制方法
ZHAO YUEJING (Autor:in) / JI YUANDAN (Autor:in) / QIN ZHIYING (Autor:in)
09.05.2023
Patent
Elektronische Ressource
Chinesisch
Snow pushing shovel structure for multi-functional snow remover
| Europäisches Patentamt | 2015