41results about How to "Good feeding effect" patented technology

The invention relates to the field of producing highly efficient and low-cost microbiological feed proteins based on the three-stage fermentation of vinegar residue and miscellaneous meal by using probiotics. The vinegar residue used as a main carbon source and the cottonseed meal used as a main nitrogen source as well as a partial carbon source are subjected to the first-stage fermentation pretreatment by using food-grade mould, the product is subjected to the second-stage fermentation by using bacillus and yeast as zymocytes and adding partial cottonseeds, and finally the product is added with partial soybean meal and rapeseed meal used as a nitrogen source as well as a partial carbon source, inoculated with lactobacillus and acid-resisting bifidobacterium and uniformly mixed, and then the product is subpackaged in one-way membrane bio-bags for sealed storage, namely the finished products are obtained by the three-stage fermentation. The microbiological feed proteins are extremely low in production cost and can be used as a feed component, and the adding amount reaches 5 to 40 percent. Because the finished products do not need drying treatment, the finished products have more viable bacteria as well as enzymes, few other bacteria and an obvious feeding effect; moreover, the microbiological feed proteins also have the advantages of greatly improving the utilization rate of livestock and poultry feed, increasing yield, improving intestinal environment, improving immunity and resistance, replacing antibiotics and improving quality of animal products.

The invention provides a compound feed for carp, and the compound feed can be used for solving the problems that the existing compound feed for the carp can not meet the demands of environmental and social development and is poor in feeding effect. The technical scheme is as follows: in the compound feed for the carp, one or more of a microecological preparation, a plant extract and yeast cell wall polysaccharides are added. The compound feed for the carp, provided by the invention, is scientific in mixture ratio, economical, and simple and easy in operation method, and can be used for promoting the growth of the carp, improving the immunity of the carp and creating good economic value.

The invention discloses a double-rotor pipeline type emulsifying machine which comprises a casing, wherein an inner cavity is formed in the casing; a left rotor and a right rotor are arranged in the inner cavity of the casing; the left rotor comprises a left disc surface, first helical teeth and third helical teeth are arranged on the periphery of the right side surface of the left disc surface, and the first helical teeth are located on the radial outer sides of the third helical teeth; the right rotor comprises a right disc surface, second helical teeth are arranged on the periphery of the left side surface of the right disc surface and face the left side, and second tooth space is formed between every two second helical teeth; after the left rotor and the right rotor are fastened together, the slanting directions of the first helical teeth, the third helical teeth and the second helical teeth are the same, the second helical teeth are located between radial directions of the first helical teeth and the third helical teeth, the rotating direction of the left rotor is opposite to the slanting direction of the first helical teeth, and the rotating direction of the right rotor is the same with the slanting direction of the second helical teeth; the left rotor is provided with feeding through holes formed in the inner radial side of the third helical teeth; the left disc surface divides the inner cavity into a left cavity and the right cavity, a feeding port is formed in the left cavity, and the discharging port is formed in the right cavity. The double-rotor pipeline type emulsifying machine has good emulsifying effect and novel structure.

The invention discloses a roadway type hermetia illucens automatic breeding system. The system comprises a breeding frame circulating track, the breeding frame circulating track is in a hollow squareshape, and the breeding frame circulating track comprises a longitudinal circulating track body and a transverse circulating track body arranged at the end of the longitudinal circulating track body.A breeding frame conveying device for a roadway is arranged on the longitudinal circulating track body, and a breeding frame transverse moving device is arranged on the transverse circulating track body. A foodstuff feeding machine is arranged at the position, located at one end of the longitudinal circulating track body, of the transverse circulating track body. According to the roadway type hermetia illucens automatic feeding system, large-scale hermetia illucens breeding can be achieved, hermetia illucens bred on a large scale can be automatically, regularly and quantitatively fed, industrial automatic breeding is achieved, the feeding effect is good, the work efficiency is high, the environment in the breeding process can be effectively controlled, and the waste organic matter conversion efficiency is high.

The invention provides a rapid feeding device for steel pipe machining. The rapid feeding device comprises a support body, a discharging slope and discharging blocks. The front end face and the rear end face of the support body are both fixedly connected with a set of motors. Two sets of feeding connecting rods and two sets of discharging connecting rods are hinged to the inner sides of the frontend face and the rear end face of the support body separately. A set of discharging blocks are hinged to the tops of the two sets of discharging connecting rods on the same side jointly. Rotary shaftsof the motors are fixedly connected with the bottoms of the set of feeding connecting rods on the left side. According to the device, by the adoption of the discharging slope and a feeding slope, steel pipes can automatically roll down through the gravity of the steel pipes, the actions of automatic feeding and discharging are conveniently achieved, a double-rocker mechanism is adopted for the actions of feeding and discharging, the feeding blocks and the discharging blocks can be kept in horizontal states during feeding and discharging, the steel pipes are effectively prevented from sliding,a good feeding effect is kept, higher safety is achieved, the actions of feeding and discharging can be simultaneously achieved, the feeding efficiency is higher, and meanwhile the device is simple in structure, low in cost and convenient to popularize.

The invention discloses feed for stable breeding of spotted deer in the south. The feed is prepared from the following components in quality ratio: corns, bean meal, wheat bran, rice bran, alfalfa, pine needle powder, kudzu vines, houttuynia cordata, bunge pricklyash leaves, corn straw, pennisetum purpureum schum, carrots, sweet potatoes, vitamin complex, active ferment, amino acid additives and trace element additives. Basal feed, Chinese herbal medicine raw materials and additives such as mineral substances and vitamins are scientifically blended, thereby effectively meeting the energy and nutrition needs of the spotted deer in the growth process, improving the utilization ratio of the feed, reducing the breeding cost, enhancing the disease resistance and production performance of the spotted deer, and realizing healthy and efficient breeding of the spotted deer.

The invention discloses a quantitative feeding device for agricultural breeding, and relates to the technical field of agricultural breeding. The quantitative feeding device mainly aims at solving theproblem that in existing agricultural breeding, the feeding amount is difficult to control by manually adding feed. The quantitative feeding device comprises a bottom plate, a trough and a feeding unit, wherein the trough is fixedly installed on the upper surface of the bottom plate; the feeding unit comprises a material cylinder, partition plates and a driving mechanism for driving the partitionplates to rotate; the driving mechanism comprises a standing plate, a spring, an arc-shaped rack, a single-stage flywheel, a bevel gear pair, a worm and a worm gear; and air bags for adjusting the volume are installed on the two side walls of each partition plate. The feeding unit is arranged, quantitative feeding is achieved through the weight of livestock, the automation degree is high, and thebreeding effect is good; and the air bags are arranged, the purpose of adjusting the volume of the space between the adjacent partition plates is achieved by adjusting the size of the air bags, and therefore the feeding amount is adjusted to meet the breeding requirements in different periods.

The invention belongs to the field of aquaculture, and particularly relates to an artificial tylorrhynchus heterochaeta propagation method. According to the method, the steps of parental tylorrhynchusheterochaeta culture, insemination, incubation, nurturing, breeding and the like are adopted, the process is simple, the time efficiency is high, and the survival rate and the yield are high; feedingis scientific, firstly, fermentation products are adopted for feeding according to the development characteristics of tylorrhynchus heterochaeta, and after the tylorrhynchus heterochaeta grows to a certain stage, special feed is used for feeding, so that enough nutrients are provided for tylorrhynchus heterochaeta growth; mannan oligosaccharide and a bamboo shoot shell extract are adopted as antibacterial agents, so that the problems are solved that antibiotics easily cause cultured organisms to generate drug resistance, the antibiotics are left in the tylorrhynchus heterochaeta bodies, and the purpose of microecologics storage is achieved.

The invention discloses a preparing method for nutrient feed for adult turtles. The method comprises the following steps: traditional Chinese medicine components, such as maelworms, bean pulp, dandelions, ecliptae herbas and pumpkin seeds, are poured into a receiving tank, impurities are removed through a preliminary cleaning sieve and a permanent magnet can, and then the traditional Chinese medicine components enter a mixer for preliminary mixture; the traditional Chinese medicine components are baked by a drying machine, are crushed by an ultramicro crushing machine, and are filtered by an 80-mesh screen to obtain crushed raw materials; fish powder, starches, composite vitamins, composite minerals and crushed raw materials are put in the mixer for secondary mixture to obtain mixed materials; the mixed materials are put in a quality adjusting device, and syrup containing brown sugar is injected into the quality adjusting device for quality adjustment; the materials of which the quality is adjusted are pelleted by a pelleting machine; after being baked, pellet feed is sprayed with corn oil, and is cooled and packaged. The feed prepared by the method disclosed by the invention can increase the immunity of adult turtles, and increase a survival rate.

The invention discloses enzyme-containing low-emission pig premix and a preparation method thereof. The premix is prepared from negundo chastetree fruits, houttuynia cordata, Chinese angelica, ficus esquiroliana, large-headed atractylodes rhizomes, Chinese milk-vetch, polygonatum odoratum, beeswax, smoked plums, chestnuts, dried flowering peaches, caltrop starch, manyprickle acanthopanax roots, gymnadenia conopsea, shrubberry rhodiola roots, gordon euryale seeds, Chinese Alpine rush, alpinia oxyphylla, rosa laevigata, bromelain, xylanase, papaw biological enzyme, trypsin, glucose oxidase, acidic cellulase, glucoamylase and beta-glucan. The enzyme-containing low-emission pig premix has the advantages that the premix is scientifically compatible, an ideal raising effect can be achieved, the premix is efficient and environmentally friendly, the utilization rate of nitrogen, phosphorus, zinc and copper can be effectively increased, in raising, low emission of nitrogen, phosphorus, zinc and copper is achieved, and good social benefits and economic benefits can be created. The premix is suitable for sows at a gestation period and ablactated piglets, the growth performance of pigs can be improved, the ratio of feed to weight can be decreased, the survival rate of the piglets is increased, and the diarrhea rate of the piglets is decreased.

The invention discloses a breeding method for promoting growth of Chinese softshell turtles. According to nutrient requirements and physiological characteristics of the Chinese softshell turtles, by cooperation of artificial feed, vegetable feed and animal feed, low cost of a formula and food feeding effect can be achieved, the economic benefit of the Chinese softshell turtles is increased, and high-quality selenium-enriched Chinese softshell turtles are obtained. The artificial feed is obtained by adding pachymaran, immunopolysaccharide, complex beneficial microorganisms and antimicrobial peptide in basic feed.

The invention discloses an automatic metal substrate feeding device, which comprises a conveyor belts and a first driving device, wherein the conveying surfaces of the conveyor belts are kept in the same plane; the two conveyor belts are spaced; linear guide rails are arranged below the conveyor belts; a down absorbing device is arranged on the linear guide rails; when the down absorbing device slides forwards, the sliding speed of the down absorbing device is equal to the conveying speed of the conveyor belts; a second driving device is arranged on one side of the down absorbing device; and the down absorbing device is provided with an absorbing head. The working process of the device can be controlled easily, and a good feeding effect can be achieved by controlling the working states of the first driving device, the second driving device and the absorbing head; and the device can ensure the position stability of the metal substrate during conveying, precisely control the position of the metal substrate entering a following machining process and ensure the high quality of machined products.

The invention discloses coating phosphoric acid for feeds, which consists of an outer stomach coating layer and an inner tablet core layer containing phosphoric acid. The tablet core, accounting for 100 percent, comprises the following components: 30-70 percent of phosphoric acid and 30-70 percent of silicon dioxide, wherein the mass of the stomach coating layer accounts for 5-20 percent of the total mass of the coating phosphoric acid, and the granularity of the coating phosphoric acid is 40-80 meshes. The coating phosphoric acid has no phenomenon of dripping and breakage in the processes of production, machining and stirring and mixing of feeds, and cannot be reacted with alkali components and starch substances in the feeds to cause the problems of moisture absorption, blocking and easy deterioration of the feeds. After piglets are fed, the tablet core is completely released in one hour after entering the stomach; after the phosphoric acid is dissolved and released, chloride is converted into hydrochloric acid to reduce pH values of stomach contents and improve the protein degradation capability by pepsase, so that the starch polysaccharide is hydrolyzed to monosaccharide, thereby improving feed digestibility, effectively reducing nonnutritive diarrhea and obviously improving the production performance of the piglets, therefore, the coating phosphoric acid for feeds has the optimal economic benefit.

The invention discloses appetite-promoting spleen-tonifying pig feed which is prepared from, by weight, 130-140 parts of puffed soybean, 10-15 parts of rice bran, 5-8 parts of black soybean hull, 8-10 parts of peanut meal, 1-2 parts of oven earth, 20-25 parts of Chinese cabbage, 3-6 parts of pumpkin flower, 15-20 parts of taro, 5-10 parts of Chinese yam, 20-25 parts of sour bean juice, 4-5 parts of Flos Sophorae, 1-2 parts of Fructus Amomi Rotundus, 2-3 parts of Fructus Xanthii, 20-25 parts of balsamic vinegar, 3-4 parts of a feed attractant and a proper amount of water. The puffed soybean and the rice bran are adopted as main raw materials, Chinese cabbage has effects of tonifying stomach to promote salivation and clearing heat to eliminate vexation, pumpkin has effects of eliminating dampness and heat, subsiding swelling to disperse stasis and resisting and preventing cancer, and taro has efficacy of dispersing stasis to regulate qi, detoxifying to tonify spleen and clearing heat to check coughing. The prepared feed is rich in nutrition, can realize ideal feeding effect owing to scientific compatibility, is safe and handy, and may provide high social value and good economic benefit.

The invention discloses low-emission meat duck feed and a preparing method thereof. The feed is prepared from corn, peanut meal, corn DDGS, 46% cottonseed meal, wheat flour, nucleotide dregs, bolete, choline chloride, low-emission additives, vitamin premixes and organic microelement chelate. The low-emission meat duck feed and the preparing method have the advantages that scientific compatibility is carried out on the low-emission meat duck feed, the ideal feeding effect can be achieved, and the low-emission meat duck feed and the preparing method are efficient and environmentally friendly; low emission of nitrogen, phosphorus, manganese, zinc, copper and the like is achieved during breeding, and good social benefits and good economic benefits can be created. The feed is free of negative effects on the growing performance of meat ducks; the feed-weight ratio can be further improved; the use ratio of protein resources is increased, the economic benefits are increased, and excretion of the nitrogen is reduced; the manganese apparent use ratio, the zinc apparent use ratio and the copper apparent use ratio of the meat ducks can be increased, and the excretion amount of the manganese, the excretion amount of the zinc and the excretion amount of the copper are decreased. The use ratio of the nitrogen and the use ratio of the phosphorus can be effectively increased, the excretion amount of the nitrogen in excrement and the excretion amount of the phosphorus in the excrement can be decreased, and pollution to the environment can be reduced.

The invention relates to a threshing cylinder for a cereal combined harvester. The threshing cylinder comprises a spiral feeding head, a threshing cylinder body and a spiral impurity discharging tail,wherein the spiral feeding head comprises feeding spiral blades, feeding spiral blade supporting plates and a conical cylinder; the threshing cylinder body comprises a roller shaft, range disks, a roller frame, threshing spike teeth and rubber caps; the spiral impurity discharging tail comprises discharging spiral blades, discharging spiral blade supporting plates and a circular cylinder; the spiral feeding head is welded to the left side of the threshing cylinder body, and the spiral impurity discharging tail is welded to the right side of the threshing cylinder body; and the spiral feedinghead, the spiral impurity discharging tail and the threshing cylinder body are coaxial. According to the threshing cylinder for the cereal combined harvester disclosed by the invention, the feeding device is solid, the feeding effect is good, the threshing resistance is low, time is long, threshing is sufficient, the threshing performance is improved, the reduction rate is reduced, and the threshing efficiency is improved.

The invention discloses a feeding ship facilitating loading for aquaculture. The feeding ship comprises a ship body, a box body, a storage box, a discharging pipe, a discharging mechanism, a loading mechanism and a swing mechanism; the box body is fixedly arranged at the top end of the ship body; the storage box is fixedly arranged on one side of an inner cavity of the box body; the discharging pipe is fixedly arranged at the bottom end of the storage box in the front-back direction, the rear side of the top end of the outer wall of the discharging pipe is in communication with an inner cavityof the storage box, the rear side of the discharging pipe is fixedly arranged on the inner side wall of the box body, and one end of the discharging pipe extends out of the front side of the box body; the discharging mechanism is arranged in an inner cavity of the discharging pipe; the loading mechanism is arranged at the top end of the storage box; and the swing mechanism is arranged on the front side of the box body. According to the feeding ship facilitating loading for aquaculture, feed can be added conveniently, a worker does not need to hold a feed bag by hand to enter a fishpond, physical exhaustion of the worker is reduced, the feed is evenly scattered in the fishpond through the L-shaped discharging pipe, and the feeding effect is better.

The invention discloses a multi-protein full-price pig formula feed, as well as a preparation method and an application thereof. The multi-protein full-price pig formula feed comprises raw materials and auxiliary materials and is characterized by comprising the following components by weight: 560-590 parts of corn, 55-65 parts of wheat middling, 100-120 parts of bean pulp, 55-65 parts of cottonseed meal, 35-45 parts of wheat DDGS (distillers dried grains with soluble), 6-10 parts of calcium hydrophosphate, 12-15 parts of calcium carbonate, 15-20 parts of zeolite powder, 2.8-3.5 parts of salt, 1.0-1.2 parts of lysine, and 95-110 parts of rice bran meal, wherein the crude protein percentages (CP%) of the raw materials are 7-10 of corn, 12-15 of wheat middling, 42-46 of bean pulp, 40-42 of cottonseed meal, 36-40 of wheat DDGS, and 16-20 of rice bran meal according to the requirements; the auxiliary materials are 1.8-2.2 parts of baking soda, 0.1-0.3 part of monosodium glutamate, 0.45-0.55 part of milk essence, 0.45-0.55 part of mildew preventive, 0.18-0.22 part of an antioxidant, 0.5-1.0 part of 10% bacitracin zinc, 0.4-0.6 part of 50% choline chloride, and 0.15-0.25 part of pig multi-vitamin. The daily gain of a growing-finishing pig is effectively increased, the pig grows faster and is slaughtered in advance, the feed consumption is low, the feeding coefficient is low, and the culture benefit of a pig farm is greatly increased.

The invention discloses a feeding device and a sponge titanium production system with the same. The feeding device comprises a main body bracket, a chute and a driving motor, wherein the main body bracket is provided with an operation platform; the chute is used for bearing materials, and aslant extends relative to the horizontal direction; a high end of the chute forms a feeding end, and a low end of the chute forms a discharge end; the chute is elastically mounted on the main body bracket; the driving motor is provided with an eccentric wheel; and the eccentric wheel butts against the chutefor rotation to drive vibration of the chute. The feeding device is high in feeding efficiency and excellent in feeding effect, meanwhile, can realize picking operation to remove massive sponge titanium, realizes effective connection of shearing and crushing of the sponge titanium, improves the crushing production efficiency, relieves the labor intensity of workers, reduces the time of exposing the sponge titanium in air, prevents reduction of the product quality, and improves the production efficiency.

The invention discloses a low-emission pig feed and a preparation method thereof. The feed comprises the following raw medicinal materials: corns, black rice, wheat bran, tomatoes, banana peels, mangoes, sweet potato flour, raisins, yam flour, carrots and vitamin premix. The low-emission pig feed has the beneficial effects that the premix has scientific compatibility, so that the ideal feeding effect is achieved, high-efficiency and environmentally friendly effects are achieved, the utilization ratio of nitrogen, phosphorus, manganese, zinc and copper can be effectively increased, low emission of nitrogen, phosphorus, manganese, zinc and copper in the cultivation can be realized, and good social and economic benefits can be created. The premix is suitable for sows in the gestation period and weaned piglets, the growth performance can be improved, the feed-weight ratio is increased, the survival rate of the piglets is increased, and the diarrhea rate of the piglets is lowered.

The invention provides a composite casting system which comprises a bottom box, a middle box and an upper box which are sequentially stacked. A cavity is formed in the bottom box, the middle box and the upper box, a main pouring gate with a downward opening is arranged in the middle of the bottom box, the upper portion of the main pouring gate is connected with a bottom plate transverse pouring gate and a shape follow-up transverse pouring gate, and the shape follow-up transverse pouring gate is arranged along the bottom of the cavity; and a first vertical pouring gate and a bottom pouring gate are arranged in the middle box, the two ends of the bottom pouring gate are communicated with the cavity and the shape follow-up transverse pouring gate respectively, the lower end of the first vertical pouring gate is communicated with the bottom plate transverse pouring gate, the side face of the first vertical pouring gate is communicated with the cavity through a pouring gap, and an air hole is formed in the upper box. According to the composite casting system, the advantages of vertical cylinder gap type casting, bottom pouring type casting and differential pressure casting are combined, the feeding effect of a thick and large part at the bottom of a casting is good, and the defects of large-area looseness, shrinkage cavities and even insufficient pouring are overcome. For frame and barrel type castings with thick and large parts at the bottoms of the castings, one-time forming of the castings is guaranteed, and the quality is reliable.

The invention belongs to the field of conveying equipment for casting, and particularly discloses a casting powder feeder. The casting powder feeder comprises a trough, a bottom plate, first supporting springs, shock-absorbing spring devices, an armature and an electromagnetic coil matched with the armature. The upper ends of the shock-absorbing spring devices are installed on the bottom plate. The feeder further comprises a partition board and second supporting springs. The bottom plate and the partition board are connected through the second supporting springs. The electromagnetic coil is fixed to the bottom plate. The armature is fixed to the partition board. The electromagnetic coil is opposite to the armature. The partition board and the trough are connected through the first supporting springs. The trough is obliquely arranged. Compared with a traditional casting powder feeder, the partition board and the second supporting springs are additionally arranged, so that all the parts interact on one another, and the vibration isolation effect is greatly improved.

The invention relates to the technical field of ecological environment restoration, in particular to a riverway water environment restoration device with an adjusting function. At present, chemicals need to be put into a river channel through a ship, it cannot be guaranteed that the chemicals are evenly diffused along with water flow, manual putting consumes manpower and material resources, and resource waste is caused. A riverway water environment repairing device with an adjusting function comprises a discharging mechanism, buoyancy sensing mechanisms are arranged on the two sides of the discharging mechanism, and a direction adjusting mechanism is arranged on the left side of a winding mechanism. The discharging speed of chemicals in the storage box body is in direct proportion to the flow speed of river water through the discharging mechanism, the better drug feeding effect is achieved, the better sensing effect is achieved through the buoyancy sensing mechanism, the position of the device is self-adjusted through the direction adjusting mechanism according to water flow, and the device is convenient to use. And chemicals discharged from the storage box are always located in the middle of the river channel, diffusion of the chemicals is facilitated, and the better chemical feeding effect is achieved.

The invention relates to the field of braiding machines and discloses a braiding machine. The braiding machine comprises a funnel and a blanking funnel. The blanking funnel is arranged at the lower end of the funnel. A blanking funnel through hole is formed in the left end of the blanking funnel. A funnel fixing plate is arranged at the lower end of the funnel. A threaded inserting hole is formedin the funnel fixing plate. The lower end of the funnel penetrates through a threaded through hole and extends to the lower side of the funnel fixing plate. The lower end of the funnel is in threadedconnection with the threaded through hole. A second funnel support rod is fixedly connected to the lower end of the funnel fixing plate. The second funnel support rod is located at the side far away from the funnel. The lower end of the second funnel support rod is fixedly connected with a vibrating inserting rod. The vibrating inserting rod penetrates through a first vibrating through hole and issleeved with a funnel direct vibration fixing block, and the lower end of the vibrating inserting rod is fixedly connected with a screw rod, so that automatic feeding can be realized, manual operation or electric drive is not required in the feeding process, and the feeding effect is better.

The invention discloses an automatic milling machine feeding device for advanced automobile engine end cover production. The automatic milling machine feeding device comprises a workbench, a cavity is formed in the workbench, a lifting plate is arranged in the cavity, the lifting plate is connected with the bottom face of the cavity through a lifting device, the upper end face of the lifting plate is rotationally connected with a vertical shaft, and the top end of the vertical shaft penetrates through the workbench; a swing arm fixedly connected with the top end of the vertical shaft is arranged above the workbench, a vacuum connector is fixed to the bottom, away from the vertical end, of the swing arm, a suction cup is arranged at the bottom of the vacuum connector, the vertical shaft is hollow, a first flow channel with the two ends communicated with the vacuum connector and the top end of the vertical shaft respectively is formed in the swing arm, and a vacuumizing device is fixed to the bottom of the lifting plate. A second flow channel with the two ends communicated with the vacuumizing device and the bottom end of the vertical shaft correspondingly is arranged in the lifting plate, and a driving mechanism for driving the vertical shaft to rotate is arranged on the lifting plate. According to the automatic milling machine feeding device, the position of an end cover is transferred through vacuum adsorption through overall cooperation of the vacuum suction cup and all the flow channels, the end cover is prevented from being damaged, and the feeding effect is better.

The invention belongs to the field of pharmaceutical preparations and particularly relates to a periplaneta americana rectum drug preparation. The periplaneta americana rectum drug preparation is a rectum suppository taking various forms of periplaneta americana extracts as active ingredients. The periplaneta americana suppository provided by the invention has the effect of prolonging the drug release and action time or quickly releasing to take effects, can be used for treating ulcerative colitis-related diseases and indications, significantly relieves intestinal ulcer and inflammatory reaction and overcomes the defects of worse oral administration effect and slow effect, the drug action efficiency is improved, a better treatment mode is provided for clinical patients, and clinical medication forms of the periplaneta americana preparation are enriched.

The invention belongs to the technical field of sheet metal machining, and discloses automatic feeding type sheet metal machining equipment. The automatic feeding type sheet metal machining equipmentcomprises a fixed seat and a conveying device, a ball screw is rotatably connected to the right inner wall of the fixed seat, a first rotating shaft is fixedly connected to the left end of the ball screw, the left end of the first rotating shaft penetrates through the fixed seat, the upper end of the fixed seat is fixedly connected with a forward and reverse motor, the output end of the forward and reverse rotation motor is connected with a second rotating shaft, the left end of the second rotating shaft is fixedly connected with a driving wheel, the left end of the first rotating shaft is fixedly connected with a driven wheel, a transmission belt is in transmission connection between the driving wheel and the driven wheel, the surface of the ball screw is in threaded connection with a stroke nut, the upper end of the stroke nut is fixedly connected with a T-shaped sliding block, and the T-shaped end of the T-shaped sliding block is slidably connected to the inner wall of a T-shaped limiting sliding groove. Automatic feeding can be achieved, the feeding effect is good, the efficiency is high, and the operation is convenient.

The invention discloses a combined multi-blade saw device and a sawing method. A large amount of heat energy is produced in a sawing process of saw blades during the operation of equipment used for sawing so that quick damage of the saw blades is caused in the prior art. The method comprises the steps that a workbench (2) is mounted above a base (1); a group of auxiliary wheels (3) and a group of feeding parts (4) are mounted on the upper part of the workbench; the feeding parts are connected with one end of a spring (6) through a connecting bolt (5); the other end of the spring is connected with the lower part of the base; a group of supports (7) are mounted on the lower part of the workbench; the feeding parts are mounted on the supports; a feeding platform (8) is arranged on the workbench; a group of guiding plates are mounted on the feeding platform; a group of bearing seats (10) are mounted on the workbench; saw shafts (11) are mounted in the bearing seats; a group of saw blades (12) are mounted at one ends of the saw shafts; shaft belt pulleys (13) are mounted at the other ends of the saw shafts and are connected with power output wheels (16) of motors (15) mounted on the base. The combined multi-blade saw device is used for sawing.

The invention provides a soft pipe offset machine vibrating disk feeding device which comprises a vibrating disk. A power device is arranged on the bottom of the vibrating disk, the inner wall of thevibrating disk is provided with a spiral channel from bottom to top, an outlet of the spiral channel is connected with a feeding channel, an outlet of the feeding channel is located above a feed pushing plate, and a feed pushing rod and a die head disk are correspondingly arranged on the two ends of the feed pushing plate. The soft pipe offset machine vibrating disk feeding device is characterizedin that a slide-out notch is formed in the side, facing to the center of the vibrating disk, of the spiral channel, and the width of the slide-out notch is greater than the diameter of a bottle cap.The side-out notch is arranged on the side wall of the spiral channel, in the process of feeding, the reverse bottle cap can slide out from the slide-out notch according to the principle of weightlessness to avoid the damage to the feeding device and improve the printing efficiency.