2results about How to "Reduce scare" patented technology

The application discloses a continuous vaccination device for biological inoculation and relates to the technical field of vaccination. The device comprises a first sliding frame, mirror-imaged electric sliding rails arranged on the first sliding frame, electric sliding blocks arranged in the mirror-imaged electric sliding rails, a first sliding block fixed to the electric sliding block in one side of the electric sliding rail on the first sliding frame, a second sliding block fixed to the electric sliding block in the other side of the electric sliding rail on the first sliding frame, and fastening ropes fixed between the mirror-imaged first sliding blocks and the mirror-imaged second sliding blocks. The first sliding frame cooperates with the fastening ropes to adjust and fix the position of the tail of the cow according to the body shape of the inoculated cow, so that the tail of the cow is no longer fixed by other people during the whole inoculation process, the infection risk of brucellosis is cut off from the source, and the risk of infection of the inoculation personnel is reduced.

This utility model discloses a portable hoof trimming and fixing device for sheep, including a pair of fixing leg rings and a telescopic device fitted on one side of the pair of fixing leg rings. The pair of fixing leg rings includes a first fixing half-ring and a second fixing half-ring. The first fixing half-ring has a first connecting hole at its bottom, and the second fixing half-ring has a pair of second connecting holes at its bottom. The first connecting hole and the pair of second connecting holes are connected by a pin. A first extension rod is provided on one side of the first fixing half-ring, and one end of the first extension rod has a first threaded hole. This utility model meets the needs of farmers for safety, stability, portability, and user-friendly design during sheep hoof trimming. This device not only improves the stability and comfort of sheep but also increases the efficiency and safety of hoof trimming, solving the inconvenience of traditional hoof trimming methods, fixing the sheep's legs to prevent them from moving around, improving work efficiency, and ensuring personnel safety.