| 摘要 |
PROBLEM TO BE SOLVED: To provide an animal repulsion device by which animals can be stably repulsed.SOLUTION: The animal repulsion device includes: a driving part 2 that can rotate a revolving shaft 3 around the protruding direction of the projectingly installed revolving shaft 3; a fall prevention plate receiving part 4 that is attachably/detachably fixed to the driving part 2 with bolts 12 and nuts 13; a set collar 5 that is inserted into a through hole formed on the fall prevention plate receiving part 4 by being penetrated coaxially with the revolving shaft 3 and that is detachably attached to the revolving shaft 3 with a setting screw 7 coaxially with the revolving shaft 3; a fall prevention plate 8 that is detachably installed projectingly to the outer surface of the set collar 5; and a rotary table 6 that is mounted on the set collar 5. Even if the setting screw 7 is loosened, with the rotary table 6 moved in a direction away from the driving part 2 together with the set collar 5, the fall prevention plate 8 comes into contact with the fall prevention plate receiving part 4, restricting the set collar 5 and the rotary table 6 from moving in the direction away from the driving part 2.SELECTED DRAWING: Figure 2 |
