Unmanned aerial vehicle undercarriage for forestry fire prevention
A UAV and landing gear technology, applied in the direction of landing gear, aircraft parts, chassis, etc., can solve the problems of single shock absorbing device, UAV damage, simple structure and function, etc., to ensure stability, reduce resistance, The effect of volume increase
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Embodiment 1
[0027] see figure 1 , in the embodiment of the present invention, a forestry fire prevention UAV landing gear, including a base 1 and a lifting seat 4; the middle position of the base 1 is rotatably installed with a first screw 7, and the first screw 7 is threaded with a second A screw sleeve, the base 1 is evenly provided with some chutes 11 around the first screw rod 7, the inside of the chute 11 is slidably equipped with a slider 2, the lifting seat 4 is arranged on the top of the base 1, and the lifting seat 4 There are some push-pull rods 3 that are hingedly installed around it, and the push-pull rods 3 correspond to the slider 2 one by one, and the lower end of the push-pull rod 3 is hinged with the slider 2 on the same side, and the outer side of the first screw sleeve is hinged. The first connecting rod 8, the first connecting rod 8 corresponds to the push-pull rod 3 one by one, and the other end of the first connecting rod 8 is hinged with the inner side of the push-p...
Embodiment 2
[0033] see figure 1 , in the embodiment of the present invention, a forestry fire prevention UAV landing gear, including a base 1 and a lifting seat 4; the middle position of the base 1 is rotatably installed with a first screw 7, and the first screw 7 is threaded with a second A screw sleeve, the base 1 is evenly provided with some chutes 11 around the first screw rod 7, the inside of the chute 11 is slidably equipped with a slider 2, the lifting seat 4 is arranged on the top of the base 1, and the lifting seat 4 There are some push-pull rods 3 that are hingedly installed around it, and the push-pull rods 3 correspond to the slider 2 one by one, and the lower end of the push-pull rod 3 is hinged with the slider 2 on the same side, and the outer side of the first screw sleeve is hinged. The first connecting rod 8, the first connecting rod 8 corresponds to the push-pull rod 3 one by one, and the other end of the first connecting rod 8 is hinged with the inner side of the push-p...
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