The invention discloses an adjustable feeding device for water conservancy and hydropower construction and a use method. The adjustable feeding device comprises a bottom plate and a groove located onthe middle part of the top end of the bottom plate, a first support frame and a second support frame are symmetrically arranged at the top end of the bottom plate, a box body is arranged between the first support frame and the second support frame, and the box body is of a cavity structure with an opening in the top end. Limiting sleeves which sleeve the first support frame and the second supportframe are symmetrically arranged on two sides of the box body, and threaded sleeves are arranged on the middle parts of two sides of the box body. The bottom plate is internally and symmetrically provided with a positive and negative motor, and a screw rod extending to the bottom plate and penetrates through the threaded sleeves is arranged at the output end of the positive and negative motor. Theadjustable feeding device has the beneficial effects that the height of the box body can be adjusted freely according to the site construction situation, the problem that existing feeding devices arenot suitable for different construction sites due to the fact that the height of the existing feeding devices for water conservancy and hydropower construction cannot be adjusted is solved; and the effect of the impact force when the box body is adjusted downward is achieved, and the problem that the feeding device for water conservancy and hydropower construction is prone to being damaged duringthe downward adjustment is solved.

    本发明公开了一种可调节的水利水电施工用供料装置及使用方法,包括底板和位于底板顶端中部的凹槽,底板的顶端对称设有支撑框架一和支撑框架二,支撑框架一和支撑框架二之间设有箱体,箱体为顶端开口的空腔结构,箱体的两侧对称设有套设于支撑框架一和支撑框架二上的限位套筒,且箱体的两侧中部设有螺纹套筒,底板内对称设有正反电机,正反电机的输出端设有延伸至底板上且贯穿螺纹套筒的丝杆。有益效果:可根据现场施工情况自由调节箱体的高度,解决了现有的水利水电施工用供料装置不可以调节高度,对于不同的施工地点不适用的问题;达到箱体向下调节时冲击力的效果,解决了水利水电施工用供料装置在向下调节时容易损坏的问题。


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    Title :

    Adjustable feeding device for water conservancy and hydropower construction and use method


    Additional title:

    一种可调节的水利水电施工用供料装置及使用方法


    Contributors:
    LI XIUYU (author)

    Publication date :

    2020-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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