| 摘要 |
<p>A pulley elevator for a movable beehive helps a beekeeper by lifting heavy beehives (13) which are forming the movable beehive. This elevator comprises a horizontal supporting structure (1), a vertical supporting structure (2), ropes with pulleys as a part of mentioned structures, a tightener (4) at the movable bar (11) and fixed at the rear left end of the horizontal supporting structure, supporting bars with ropes for movable beehives (5) fixing and the movable supporting bars (6). The vertical structure of the elevator is situated at the frontal end of the beehive (7) and leaned over it and capable to move from basic position (A) to a working position (B). Beekeeper lifts one movable beehive with the elevator and moves it together with the vertical supporting structure to the working position. In this way the access do honeycombs in the lower beehives is achieved. The elevator enables all kinds movements of movable beehives and also monitoring of daily honey income with use of a spring operating scaled libra (12). The elevator construction is such that quick passing form one beehive to another is possible and also the elevator is light, foldable and therefore easy to transport and store.</p> |
