The invention relates to a multifunctional lever-assisted fishpond material lifting device which comprises a base, a labor-saving wheel, a shoulder strap and a cushion, a supporting column is rotationally arranged on the base, a front rod is hinged to the supporting column, wire pulley assemblies are arranged at the two ends of the front rod, an L-shaped rod is connected to the rear end of the front rod, a frame is connected to the rear end of the L-shaped rod, and a rotating shaft is rotationally arranged in the frame; the rotating shaft is connected with the frame through a one-way locking mechanism, a winding wheel is arranged on the rotating shaft, a pull rope is wound on the winding wheel, the pull rope penetrates through the wire pulley assembly and extends to the front end of the front rod, the tail end of the pull rope is connected with a hook, the labor-saving wheel is arranged on the rotating shaft, the shoulder strap is arranged on the upper surface of the frame, and the cushion is arranged on the lower surface of the frame. A single person can lift the basket containing fishes in the pond on the shore, lifting is conducted through the lever and the weight of a user, operation is convenient, safety is high, the risk that the person falls down is reduced, and the problem that in the prior art, carried fishes are likely to be scattered on the ground, and consequently fishing work is inconvenient is effectively solved.
本发明涉及一种多功能杠杆辅助鱼塘提料装置,包括底座、省力轮、肩带和坐垫,底座上转动设有支撑柱,支撑柱上铰接有前杆,前杆的两端均设有导线滑轮组件,前杆后端连接有L型杆,L型杆后端连接有框架,框架内转动设有转轴,转轴通过单向锁止机构与框架连接,转轴上设有卷线轮,卷线轮上缠绕有拉绳,拉绳穿过导线滑轮组件并延伸于前杆前端,拉绳末端连接有挂钩,省力轮设于转轴上,肩带设于框架上表面上,坐垫设于框架下表面上。本发明实现单人在岸上即可将池塘内装有鱼的篮筐提起,且利用杠杆和使用者自身重进行提升,操作方便,安全性高,降低了人员跌倒的风险,且有效避免了现有技术中搬抬鱼容易洒落地面而给捕捞工作造成不便的问题。
Multifunctional lever-assisted fishpond material lifting device
一种多功能杠杆辅助鱼塘提料装置
2022-12-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES / A01K ANIMAL HUSBANDRY , Tierzucht / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B66D Haspeln , CAPSTANS / G01G Wägen , WEIGHING |