4results about How to "Reduce physical stress" patented technology

This application relates to the fields of animal husbandry engineering and animal welfare technology. A pre-slaughter pig carbon dioxide stunning algorithm individual adjustment system includes: an identification device installed in the passageway of the waiting pen, used to identify the passing pigs by time and ID, forming a timestamp and identification ID; an inspection robot installed at the passageway and capable of moving along the length of the passageway, used to collect data from the pigs, forming static data; a stunning device with a gas release valve, used to receive instruction packets and adjust the opening of the gas release valve according to the instruction packets to stunning the pigs; and a control system used to receive the timestamp, identification ID, and static data, and to send instruction packets to the gas release valve, configured to: extract features from the static data to form static features, input the static features into a first AI algorithm model to form instructions, bind the instructions, identification ID, and timestamp to form an instruction packet, and send the instruction packet to the gas release valve.

The utility model discloses a kind of workbench for measurement and verification, it is related to measurement and verification technical field, the problem presented to background art, the following scheme is presented, including workbench body, the lower surface of the workbench body is fixedly connected with stabilizing component, the lower surface of workbench body is fixedly connected with two adjusting components, adjusting component includes strip frame, the inner top wall of strip frame is rotatably connected with two threaded rods, the inner top wall of strip frame is fixedly connected with servo motor, the output end of servo motor is fixedly connected with the top end of any threaded rod.The utility model is through the setting of adjusting component, when using, it can be moved up and down in rectangular frame by servo motor, transmission sprocket, chain and threaded rod drive support frame, to freely adjust the height of workbench body, so that the height of workbench that measurement personnel can decide suitable oneself verification operation according to own height and body state, greatly reduce the body pressure of measurement personnel when operating, improve verification efficiency.

The utility model relates to the technical field of human body weight-bearing auxiliary equipment, and discloses a waist-bearing wearable type middle gravity dispersing device which comprises a waist supporting plate, a waist supporting plate, a middle gravity dispersing plate and a waist supporting plate. The gravity dispersion structure comprises a first gravity dispersion part and a second gravity dispersion part, the first gravity dispersion part comprises a first connecting plate fixedly mounted on the outer wall of the waist supporting plate, a hole is formed in the first connecting plate, a first connecting shaft is rotatably mounted in the hole, and a second connecting plate is arranged at the top of the waist supporting plate; the first connecting shaft is embedded in a second connecting plate, a back supporting plate is arranged outside the second connecting plate, four sets of third limiting nails are arranged in the back supporting plate, and the third limiting nails are installed in the second connecting plate; the purpose of supporting the waist and the back is achieved, pressure borne by hand holding is relieved, the strength of stress of four limbs is relieved, the body pressure of workers is relieved, and the working environment of the workers is improved.

This invention relates to a reversible shredding blade (1) for brush cutter, which is comprised of four blades (2) laterally laminated to their ends, those blades (2) comprising sloped ends (4) (5); it is further provided with a central hole (3), located in its axis of rotation, for insertion in any brush cutter. It should be noted that the ends of the blades are sloped relatively to the plane of the blades (2) and alternate from end to end, implying either a positive or a negative slope, which means that when the blade is in operation two ends are facing the operator and the other two are facing the working area. This results in 90% wear of the shredding blade in the cutting points facing the working area, and 10% wear on the part of the blade facing the operator, so the shredding blade can be reused on the other side that has undergone only 10% wear.