| abstract |
The invention discloses an auxiliary device for measuring the back fat thickness of a living body, which relates to the field of back fat thickness measurement and comprises an auxiliary clamping mechanism and a back fat measuring mechanism, wherein the auxiliary clamping mechanism comprises a fixed main rod and two clamping components arranged in parallel, the auxiliary clamping mechanism drives a movable arc plate to move through a thread block, through the matching of a B ultrasonic probe and a control panel, the last rib is detected through the B ultrasonic probe, a rib image can be visually seen on the control panel, then the last rib can be accurately found, through the matching of a positive and negative motor and a threaded rod, the back fat detecting probe, an automatic oil spraying bottle and a hair shaving machine pass through an electric push rod one by one, and then the electric push rod intermittently stretches, so that the operations of automatically shaving, automatically spraying oil and automatically measuring the back fat thickness are orderly carried out on the position of a P2 point of a pig one by one, manual operation of a worker is not needed, the labor amount of the worker is reduced, and the accuracy of measurement is also improved, and the method has important significance for actual breeding production. |