4 results about "Pig farms" patented technology

The invention relates to a hog house capable of easy cleaning and pollution discharge. The hog house comprises a hog house body and a biogas tank disposed on the lower end of the hog house body, wherein a rest area, an eating area, a sewage trough and a pollution discharge hole are disposed in the hog house body; the hog house body is disposed on the upper end of the biogas tank; the eating area in the hog house body is disposed at a corresponding position of the middle part of the front end of the hog house body, and the rest area is disposed at the left corner of the rear end inside the hog house body; and the sewage trough is connected to the pollution discharge hole and disposed at the edge of the right end of the hog house body. The hog house capable of the easy cleaning and pollution discharge provided by the invention is characterized in that the sewage trough is disposed at the right end of the hog house body, an inclination degree of 20 DEG is formed between the left and right ends of the hog house ground, and an angle of 25 DEG is formed between front and rear ends of the sewage trough; and interior of the hog house is kept sanitary and clean. The structure is rational, environment-friendly and practical; and faces waste is changed into valuable things and used for living and production, so ecologic cyclic utilization of the feces of a pig farm can be achieved.

The invention relates to the technical field of power distribution cabinet installation, and discloses a novel pig farm power distribution cabinet installation device and a using method thereof. Lifting hooks used for being connected with slings in external lifting equipment are fixedly connected to the middle of shells on the two sides of a power distribution cabinet main body, the lifting hook is provided with a limiting mechanism used for limiting deflection of the sling corresponding to the side edge of the top of the power distribution cabinet main body, bases are further connected to thetwo sides of the power distribution cabinet main body through in-place guide mechanisms, and shock absorption mechanisms used for conducting buffer protection on the power distribution cabinet main body when the power distribution cabinet main body is lifted in place are further arranged in the middle of the upper surfaces of the bases. By means of the limiting mechanisms, the stability in the hoisting and moving process can be guaranteed, the swing amplitude of the rope can be reduced, it is guaranteed that the follow-up in-place guide mechanisms is smoothly conducted, and the in-place guidemechanisms and the shock absorption mechanisms are cooperatively matched, so that the stability of the electric cabinet main body during falling installation and the stability of the electric cabinetmain body after installation are guaranteed.

The invention relates to a pig feed additive, in particular to a feed additive capable of improving fattening pig carcasses, and belongs to the technical field of feed addition. The invention aims tosolve the technical problem of low quality of fattening pig carcasses in pig farms at present. The additive comprises, in parts by weight, 8-10 parts of dogbane leaves, 7-9 parts of folium artemisiaeargyi, 7-9 parts of radix astragali, 6-8 parts of radix angelicae sinensis, 6-8 parts of isatis roots, 5-7 parts of licorice roots and 4-6 parts of fructus schisandrae.