The invention discloses a brick pushing cart comprising a bracket, a miniature air compressor, a big wheel, an air cylinder and a small wheel, wherein the bracket is composed of a handrail, a big wheel mounting plate, a guide column and a support plate; the handrail is connected to the big wheel mounting plate, a small wheel mounting plate is provided under the handrail, the front end of the support plate is connected to the bottom of the big wheel mounting plate by a pin shaft mounted to a rolling bearing, the rear end of the support plate is also connected to the big wheel mounting plate through the guide column and a corresponding guide groove, the guide post and the guide groove are arc-shaped, one end of the air cylinder is connected to the big wheel mounting plate, one end is connected to the support plate, the air cylinder is arc-shaped, the miniature air compressor is mounted on the bracket, the big wheel is installed on the big wheel mounting plate, and the small wheel is mounted on the small wheel mounting plate. The invention can adjust the height of the support plate of the brick pushing cart to adapt to the unevenness of the road surface, and can lower the support plate when placing the bricks. The adjustment speed is fast, with no need of manpower for the adjustment, which not only improves the difficulty of pushing bricks, but also saves effort when placing and arranging bricks.
本发明公开一种推砖车,包括支架、微型空气压缩机、大轮、气缸及小轮,所述支架由扶手、大轮安装板、导向柱及托板组成,所述扶手与大轮安装板连接,在扶手下面设有小轮安装板,所述托板的前端通过销轴装到滚动轴承的方式与大轮安装板底部连接,所述托板的后端还通过导向柱及相应的导槽与大轮安装板连接,所述导向柱及导槽为弧状,所述气缸一端与大轮安装板连接,一端与托板连接,所述气缸为弧状,所述微型空气压缩机安装在支架上,所述大轮安装在大轮安装板上,所述小轮安装在小轮安装板上。本发明在能够调节推砖车的托板高度,以适应路面的高低不平,放砖时可下降托板。调节速度快,调节无需人力,不仅改善了推砖行驶的艰难,且放砖摆砖较省力。
Brick pushing cart
一种推砖车
2020-08-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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