Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a step snow removal shovel which effectively solves the problems that in the existing step snow removal process, efficiency is low, consumed time is long, and the municipal rapid snow removal requirement cannot be met. According to the step snow removal shovel, the device comprises a handle, a first polished rod is arranged at the rear end of the handle, vertical plates are fixed to the left end and the right end of the polished rod respectively, an arc-shaped groove is formed in the inner side of each vertical plate, a second polished rod is slidably installed between the two arc-shaped grooves, and first sleeves are slidably installed on the left side and the right side of the first polished rod respectively. The handle is sleeved with a second sleeve, the rear end of each first sleeve is rotationally provided with an L-shaped rod, the rear end of each first sleeve is fixedly provided with a coil spring, the end side of a transverse rod of each L-shaped rod is provided with a scraper, the scraper is changed from the vertical state to the horizontal state after the two first sleeves move by a certain distance in the opposite direction, and in the process, snow scraping and stacking are achieved, and snow is shoveled up. And finally, the snow is overturned forwards around the first polished rod, so that the snow is overturned to the front side.
本发明涉及一种台阶除雪铲，有效的解决了现有现阶段台阶除雪过程中效率低，耗时长不能满足市政快速除雪要求的问题；其解决的技术方案包括手柄，手柄的后端设有一个第一光杆，光杆的左右两端部各固定有一个竖板，每个竖板的内侧设有一个弧形槽，两个弧形槽之间滑动安装有一个第二光杆，第一光杆的左右两侧各滑动安装有一个第一套筒，手柄上套装有一个第二套筒，每个第一套筒的后端转动安装有一个L形杆，第一套筒的后端固定有一个卷簧，L形杆的横杆端侧设有一个刮板，两个第一套筒反向移动一定距离后刮板从竖直变换成水平，此过程实现刮雪聚堆和将雪铲起，最终绕第一光杆向前翻转，实现将雪翻转到前侧。
The invention relates to a step snow removal shovel which effectively solves the problems that in the existing step snow removal process, efficiency is low, consumed time is long, and the municipal rapid snow removal requirement cannot be met. According to the step snow removal shovel, the device comprises a handle, a first polished rod is arranged at the rear end of the handle, vertical plates are fixed to the left end and the right end of the polished rod respectively, an arc-shaped groove is formed in the inner side of each vertical plate, a second polished rod is slidably installed between the two arc-shaped grooves, and first sleeves are slidably installed on the left side and the right side of the first polished rod respectively. The handle is sleeved with a second sleeve, the rear end of each first sleeve is rotationally provided with an L-shaped rod, the rear end of each first sleeve is fixedly provided with a coil spring, the end side of a transverse rod of each L-shaped rod is provided with a scraper, the scraper is changed from the vertical state to the horizontal state after the two first sleeves move by a certain distance in the opposite direction, and in the process, snow scraping and stacking are achieved, and snow is shoveled up. And finally, the snow is overturned forwards around the first polished rod, so that the snow is overturned to the front side.
本发明涉及一种台阶除雪铲，有效的解决了现有现阶段台阶除雪过程中效率低，耗时长不能满足市政快速除雪要求的问题；其解决的技术方案包括手柄，手柄的后端设有一个第一光杆，光杆的左右两端部各固定有一个竖板，每个竖板的内侧设有一个弧形槽，两个弧形槽之间滑动安装有一个第二光杆，第一光杆的左右两侧各滑动安装有一个第一套筒，手柄上套装有一个第二套筒，每个第一套筒的后端转动安装有一个L形杆，第一套筒的后端固定有一个卷簧，L形杆的横杆端侧设有一个刮板，两个第一套筒反向移动一定距离后刮板从竖直变换成水平，此过程实现刮雪聚堆和将雪铲起，最终绕第一光杆向前翻转，实现将雪翻转到前侧。
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