53results about How to "Eat evenly" patented technology

The invention relates to an internal profile modeling tool apron which is used in a steel pipe flat-end-face chamfering device in a large-dimensional and straightly welded seam pipe production line and floats along the radial direction; the tool apron comprises a cutter head, of which the end face are symmetrically provided with four sliding base bodies along the radial direction; each sliding base body is provided with a floating tool apron by a connecting screw rod; a cutter is vertical to the side wall of a steel pipe and arranged on the outer end of the floating tool apron, namely, the end far from an axis; the rear part of the cutter is provided with screw threads which are connected with a cutter adjusting mechanism; the end faces and the middle part of the sliding base bodies are provided with a spring slots; a plurality of dish-shape springs are sheathed on the connecting screw rod and arranged in the spring slots; the outer end of the connecting screw rod is provided with a spring adjusting nut; floating stroke adjusting nuts are arranged on the connecting screw rod and at the inner end of the spring adjusting nut; a profile modeling rolling is arranged at the inner end of the floating tool apron and rolls against the interior wall of the steel pipe; the position of the cutter and the steel pipe wall are relatively fixed, thereby simultaneous penetration of four cutters on the cutter head, even turning, no easy collision of the cutters and high production efficiency are ensured. The invention also relates to an adjusting method of the cutters.

The invention discloses a fish breeding device convenient to clean. The fish breeding device comprises a first breeding pond, a circulation pump and water turbines; heaters are fixedly installed at the lower end of the first breeding pond, and a first drainage pipe penetrates through the lower portion of the surface of the right end of the first breeding pond; a rotating roller is installed in a fixing block, the right end of a connecting shaft penetrates through the fixing block and is connected with a first motor, and the first breeding pond is internally provided with a collecting box; thelower end of a first filtering plate tightly fits a second filtering plate, and support legs are fixedly installed at the front and rear portions of the upper end of the first breeding pond. Accordingto the fish breeding device convenient to clean, the spaces for activities and feeding are separated, breeding ponds are conveniently cleaned and subjected to slag removal, the spreading range of a feeding device is uniform, it can be ensured that fishes of different sizes and body shapes uniformly feed, a screening and automatic fishing device for mature fishes and a temperature and light environment control device are arranged, and the activities of the fishes are better induced.

The invention discloses a liquid material feeding system and a working method. The liquid material feeding system comprises a stirring device, a conveying system and a control system; the stirring device comprises a stirring cylinder and a stirring cylinder bracket; the stirring cylinder adopts a mixing stirring mode; the stirring device further comprises a disinfecting system; an anti-collision strip is added outside the stirring cylinder bracket; liquid feed is prepared by adopting a new formula. According to the working method of the feeding system, double media are adopted to push the liquid feed to the stirring cylinder; pipelines can be cleaned without residue; the environment of a pig house is healthier, the spreading rate of diseases is reduced, and the growth of livestock is facilitated.

The invention provides a welfare breeding system with complete functions. The problem that the quality of produced eggs is low due to facts that an existing cage-rearing henhouse is excessively crowded, the cage-rearing environment is poor, laying hens cannot move freely and animal welfare is low is solved. The welfare breeding system comprises a cage frame, a left end of the cage frame is connected with a feeding device, a right end of the cage frame is connected with a manure cleaning device, multiple layers of bottom nets are installed in the cage frame, an egg collecting device penetratingthrough the cage frame is rotationally installed between the feeding device and the manure cleaning device, food troughs are installed between a left side face and a right side face of the cage frameand connected with the feeding device, a manure belt penetrating through the cage frame is rotationally installed between the feeding device and the manure cleaning device, climbing devices are fixedly installed on a front side face and a rear side face of the cage frame respectively, and chicken blocking devices are rotationally installed at the bottoms of the front side face and the rear side face of the cage frame respectively. The cage frame is placed in a room with a certain space for free-ranging, so that chicken can move like outdoors, growth of the chicken can be well promoted, and the breeding efficiency is improved.

The invention relates to the technical field of aquaculture, in particular to holothurian culture equipment. The holothurian culture equipment comprises a base and a culture box, and further comprisesa controller, a digital display thermometer, a sun shading mechanism, a water level adjusting mechanism and a feeding mechanism; the sun shading mechanism comprises a sun shading net and a driving assembly, and the water level adjusting mechanism comprises a collecting box, a traction assembly, an extraction assembly and a conveying assembly; and the feeding mechanism comprises a batching tank and a sliding assembly, the sliding assembly is arranged in the culture box, the batching tank is arranged in the sliding assembly, and the digital display thermometer, the driving assembly and the conveying assembly are all electrically connected with the controller. According to the holothurian culture equipment, sun shading and water level adjustment are carried out synchronously, so that holothurian can be effectively prevented from being harmed by bottom oxygen deficit and bottom mud stinking of an aquaculture water body; and meanwhile, various kinds of holothurian feed can be accurately matched, so that the holothurian can conveniently eat and absorb nutrients, the power consumption is relatively low, and the culture cost is favorably reduced.

The invention discloses a granulum fodder with the diameter of 2.0 mm, and a preparation method of the granulum fodder. The granulum fodder is 2.0 mm in diameter, 0.5-2.0 d in length, and 1-3.0 kg in rigidity. According to the invention, a 420 stainless steel ring die with the diameter of 2.0 mm and the ratio of compression of 1:(5-8) is adopted; and a 420 stainless steel ring die with the diameter of 3.0-4.5 mm and the ratio of compression of 1:(5-10) is adopted. Tests show that the scheme is feasible. According to the invention, the following advantages are achieved: the granulum fodder with the diameter smaller than 2.0 mm can completely replace crushed materials, and moreover, the product quality is more stable, and the production efficiency is improved. During the using of the granulum fodder, the food consumption and the growth effect of the broiler chicken at the early stage are not affected, the crowd uniformity can be better improved, the sick chicken amount can be reduced, and the mortality and elimination rate is also reduced, and therefore, a better cultivation benefit is brought to farmers.

The invention relates to a machining method of a large modulus inner gear ring, which relates to the field of machining, in particular to a machining method of a large modulus inner gear ring. The machining method comprises the following steps: roughly turning the inner gear ring, remaining machining allowance of 6mm to 8mm on the top circle of each tooth and two ends of each tooth part, remaining machining allowance of 10mm to 12mm on other parts, marking a benchmark surface, and guaranteeing a surface roughness value Ra to be 6.3 micrometers; detecting a flaw, and ultrasonically detecting the flaw of the gear ring so as to enable the gear ring to meet the drawing requirement; positioning the gear ring on a machine tool by adopting the benchmark surface, centering the top circles of the teeth, roughly milling the teeth by utilizing a finger-shaped milling cutter, and remaining machining allowance of 5mm to 6mm for each tooth thickness and tooth depth; tempering according to the requirement; centering by adopting the top circle of each tooth, finely turning the size of each part, and marking on the benchmark surface; positioning the gear ring on the machine tool by adopting the benchmark surface, centering the top circles of the teeth, aligning the knife strictly to the center of a tooth groove by ensuring uniform cutter penetration on two side surfaces of the teeh, and inserting the teeth to meet the required size of a drawing. By adopting the machining method, the service life of the gear ring can be prolonged, the production efficiency is high, the abrasion to a tooth insertion knife is alleviated, the production period is shortened, and the production cost is reduced.

The invention discloses an automatic feeder, which comprises: a bracket, a material cylinder arranged in the bracket, a control box arranged on the bracket, a material tray arranged under the material cylinder, and a device connected to the control box arranged in the material cylinder. The mixing rod and the water pipe arranged on the support, the water outlet end of the water pipe is arranged in the material pan. The automatic feeder of the present invention realizes automatic stirring and uniform discharge through a controller, ensures that the feed can be evenly discharged onto the feeding tray, avoids manual mixing process, and realizes automatic feeding with mixing.

A rana grylio high density feeding method comprises the steps: (1) putting metamorphic froglets during the same period in a pond and guaranteeing that 5000-6000 froglets are put every square meter; (2) using a floating bed in the water so that the froglets can land in time to be beneficial for food training, wherein the froglets begin to take a large mount of foods after 3 days food training; and (3) after the froglets begin to take a large mount of foods, using a method of feeding less foods more frequently and adding traditional Chinese medicine to complete feeds. The rana grylio high density feeding method provided by the invention has the advantages that the froglets are easily trained to eat foods, the froglets are fed in a balanced manner; individual differences are small; a phenomenon that bigger fogs eat smaller fogs is substantially avoided; the method can eliminate fetal virulence and help digestion; the frog disease phenomenon is avoided; and the economic benefits can be also improved.

The invention discloses a rice bucket device for producing rice crust laying apparatus, including a rice bucket, a machine frame and timing control mechanism. A partition with an opening is provided in the rice bucket, a rotary rice container is provided beneath the opening of the partition, the rotary rice container has more than four rice containing tanks equispaced on a concentric circle, the chord length of each rice containing tank is identical to the opening width of the partition, the maximum excircle of the rotary rice container has a 1-3 mm interval to the partition, the rotary rice container is in fixed connected with the mandrel, the end of the mandrel extending out the rice bucket is connected to a revolving gear, and the other end of the mandrel extending out the rice bucket is provided with a telescopic brake mechanism driven by the timing control mechanism. The inventive rice bucket device for producing rice crust laying apparatus adopts such a structure that rice the rice containing amount of each rice containing tank is guaranteed to be identical, so the rice in each stainless steel tray is guaranteed to be uniform and identical and the quality of rice crust is easy to control.

The invention discloses a feeding fence device which comprises a controller, a self-locking device, a rocking bar and a fence body. The controller comprises a handle, a rotating cross bar, a bolt and a support disk with a bolt hole. The self-locking device comprises a locking rocking plate and a locking boss. The fence body comprises an upper cross bar, longitudinal bars and a lower cross bar. A feeder uses the controller to control rotation of the rocking bar so as to limit movement of cattle, fighting for feed is avoided, and feeding time and feeding amount are controlled effectively. The feeding fence device helps realize semi-automation of large-scale factory farming, improve work efficiency and lower farming cost, and accordingly maximizing of benefits is achieved.

The invention discloses mechanized rice laying apparatus, including a machine frame (7), a rice laying plant (2), a material placing platform (4), a sprocket drive mechanism (8), a drive mechanism (5) and an electronic control box (11) placed on the machine frame, wherein, the material placing platform (4) is located at the terminal of the machine frame (7), the sprocket drive mechanism (8) is transversely placed on the upper side of the machine frame (7), the rice laying plant (2) is adjacent to one side of the material placing platform (4), and a gradient slope plate (6) access to the rice groove is provided at the lower sided of the rice laying plant (2). A mechanized rice laying apparatus of the invention adopts the above structure, to improve productivity, reduce labor intensity and avoid the waste of rice, so that the rice in each tray is guaranteed to be uniform and identical and the quality of rice crust is easy to control.

The present invention discloses a special crayfish feed for improving survival rate. The feed comprises the following raw materials in parts by weight: 30-40 parts of puffed blood powder, 10-20 partsof earthworm powder, 20-30 parts of coconut meal, 40-50 parts of whey protein powder, 20-30 parts of corn germ protein powder, 20-30 parts of soybean milk powder, 25-35 parts of an immunopotentiator,0.02-0.04 part of selenium-enriched yeast, 0.02-0.04 part of pectinase, 0.04-0.08 part of monascus, 0.06-0.12 part of composite amino acid and 8-16 parts of an adhesive. The adhesive comprises olive oil, shell powder, montmorillonite and a tackifier. The tackifier is prepared by the following process: stirring sweet potato powder and hydrochloric acid, conducting filtration, drying and grinding, adding beta-cyclodextrin with stirring, adding sodium hydroxide with stirring, conducting stirring under the protection of nitrogen, conducting cooling, regulating the system with hydrochloric acid until the system is neutral, conducting filtration, washing filtrate with absolute ethyl alcohol, and conducting drying so as to obtain the tackifier.

The invention discloses appetizing pig feed which comprises, by mass, 50-70% of corn, 20-40% of wheat bran, 5-10% of rapeseed meal, 7-13% of soybean meal, 0.01-0.05% of salt and 0.25-0.3% of auxiliary materials. The auxiliary materials comprise, by mass, 30-40% of diospyros kaki, 8-15% of dried ginger, 20-30% of felwort, 20-30% of radix curcumae and 15-25% of hawthorn. Diospyros kaki, dried ginger, felwort, radix curcumae and hawthorn are ground into powder to be mixed into the feed. The appetizing pig feed has the advantages of promoting appetite, strengthening the spleen and promoting digestion to eliminate stagnation and the like.