43results about How to "Avoid high-intensity labor" patented technology

The invention discloses paddy field floating granule as well as a preparation method and application of the paddy field floating granule. A processing preparation of slow-released floating granule is adopted by utilizing a modern mechanized processing process; the paddy field floating granule is prepared by taking a paddy rice striped rice borer prevention and treatment agent, fertilizer and a plant growth regulator as main effective components, adding auxiliary materials including a water-surface floating carrier, a binding agent, a dispersant, a slow releasing agent and the like, and compounding. In a utilization process of the paddy field floating granule provided by the invention, soil does not need to be blended and the paddy field floating granule is directly broadcasted; a medicament can be slowly released, is uniformly distributed in a paddy field and has the effects of killing striped rice borers, strengthening seedlings, and adjusting the growth of paddy rice; the paddy field floating granule has the effects of increasing the yield and improving the quality of the paddy rice, and reducing the labor intensity caused by independent application of the fertilizer and the plant growth regulator.

The invention relates to a method for testing the efficacy of a hog cholera lapinized virus live vaccine, which comprises the following technical steps of: (1) establishing the method for testing the virus titer of the hog cholera lapinized virus live vaccine; (2) certifying the quantitative relationship between the virus titer and the rabbit test or the pig test through an experiment; and (3) performing in-vitro efficacy test and result determination on the vaccine by using the quantitative relationship. The method avoids the rabbit test or the pig test adopted by the conventional method fortesting the efficacy of the hog cholera lapinized virus live vaccine, and has the characteristics of avoiding the influence of animal species and individual difference, improving the accuracy of the efficacy test result, shortening the test time, reducing labor intensity and test cost and the like.

The invention provides a novel die-compounding and distributing system for producing a concrete pile, comprising a concrete pump, wherein the concrete pump is connected to a horizontal feed pipe through a connecting tube, a moving pulley for supporting is arranged at the lower part of the feed pipe, the feed pipe is inserted to the inside of a steel die of the concrete pile, the end part of the feed pipe is provided with a slipper capable of slipping on a prestressed tendon in the steel die, and the concrete pump, the moving pulley and the steel die are arranged on the same horizontal rail. The novel die-compounding and distributing system and method for producing the concrete pile have the advantages of solving the problem of the traditional production process of a distributing line, putting an end to high intensity work, and greatly saving labor force; and because the processes of firstly compounding a die and then distributing are adopted, the problem of leakage at a joint is solved, the frequency of changing auxiliary materials is reduced, and the sanitary condition is greatly improved.

The invention belongs to the technical field of ship manufacturing and discloses a rapid manufacturing method for a ship block. The rapid manufacturing method comprises the following steps: carrying out three-dimensional modeling on a ship block; dividing the structure in the ship block into a planar component and a curved surface component according to a three-dimensional modeling result; dividing the planar component into a plurality of planar plate frames according to the positions of the planar component and the curved surface component in a three-dimensional model, a mounting sequence and a connecting relation of the components, and dividing the curved surface components into a plurality of curved surface plate frames; processing the planar plate frames and the curved surface plate frames; and sectionally mounting the processed planar plate frames and curved surface plate frames, and combining, so as to form the ship block. The rapid manufacturing method is a sectional manufacturing method, the processing efficiency, manicuring precision and linear control reliability of a large-sized catamaran are improved.

The invention relates to a channel for conveying a bill or paper. The channel comprises a printing paper feeding channel, a scanning paper feeding channel, a connecting channel, a storage box A paperfeeding channel and a storage box B paper feeding channel; one end of each of the printing paper feeding channel and the scanning paper feeding channel is communicated with the top end of the connecting channel which is arranged vertically; one end, far away from the connecting channel, of the printing paper feeding channel is communicated with a printer; one end, far away from the connecting channel, of the scanning paper feeding channel is communicated with a scanner; and after the paper or bill enters the connecting channel, the paper or bill enters the storage box A paper feeding channel or the storage box B paper feeding channel correspondingly according to the set classification and under the action of a paper prodding mechanism, so that the paper or bill is collected in the storagebox A and the storage box B correspondingly. The channel for conveying the bill or paper avoids high-intensity work of manual classification, effectively improves the working efficiency and has greatmarket prospect.

The invention discloses a washing device for large hard food material processing. The washing device for large hard food material processing comprises an outer shell. The lower portion inside the outer shell is fixedly connected with a punching filter plate. The upper portion of the left side of the punching filter plate is fixedly connected with a longitudinal partition. The middle of the right side of the longitudinal partitio is vertically and fixedly connected with a grading partition. The lower left of the grading partition is provided with a plurality of first-grade discharging ports, the middle of the upper portion of the grading partition is vertically and fixedly connected with a water tank baffle, and the water tank baffle is located on the right sides of the first-grade discharging ports. The lower portion of the left side of the outer shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a second-grade rotating shaft, and the second-grade rotating shaft is located above the punching filter plate. Compared with the prior art, the washing device for large hard food material processing has the beneficial effects that the structure is simple, using is convenient, the washing device can be used for washing a large number of hard food materials and is especially suitable for being used in a factory, during washing, intensive laborof manual washing is avoided through large-bath washing, meanwhile, the device can be washed more thoroughly during washing, and the washing device is worthy of popularization.

The invention discloses a conveniently-pushing-pulling type sensor molding extruding machine hopper. The conveniently-pushing-pulling type sensor molding extruding machine hopper comprises a hopper body and further comprises a slide groove fixedly formed in the extruding machine, wherein the inner width of the slide groove is greater than the opening width of the slide groove; a feeding opening communicated with the extruding machine is formed in the bottom of the slide groove; an upper slide block and a lower slide block are mounted below the hopper body, are located inside and outside the slide groove respectively, and are connected by a pipeline; the pipeline is used for communicating an inner cavity of the hopper body with the feeding opening; the upper slide block is provided with a handle. According to the conveniently-pushing-pulling type sensor molding extruding machine hopper, the upper slide block is provided with the handle so as to facilitate the movement, the taking out and the replacement of the hopper body and the hopper body can be cleaned very well; compared with a structural form of fixing a traditional hopper on the extruding machine, the hopper has the advantages that the problems that the varieties of materials are difficult to replace, the materials are remained and the labor intensity of workers is high are solved, and the aim of rapidly replacing is realized.

The invention relates to a shared electric bicycle transportation device. The shared electric bicycle transportation device comprises a transportation truck for carrying shared electric bicycles, an automatic inflator pump is fixed on each shared electric bicycle, and a helmet is further detachably fixed on each shared electric bicycle; and the transportation truck comprises a cab, a carriage, a square sliding rack, a rear door, a door closing hydraulic cylinder, an auxiliary sliding plate and a second controller, the rear door is rotatably connected to the sliding rack in a vertical overturning manner, and the door closing hydraulic cylinder is used for driving the rear door to open and close. According to the transportation truck, the rear door is used as a lifting platform for transporting shared electric bicycles in a lifting manner, the shared electric bicycles are hoisted under the effect of a lifting driving device with the aid of the sliding rack, the shared electric bicycles can be transported to the carriage quite conveniently, and high-intensity labor of a traditional way of manually carrying the heavy shared electric bicycles into the carriage is avoided; each shared electric bicycle is provided with the corresponding automatic inflator pump, and each rider can inflate the corresponding electric bicycle by himself; and each helmet is arranged on each shared electricbicycle, and thus, each rider can selectively use the corresponding helmet.

The invention relates to a method for producing swine fever vaccines, which comprises the following technical steps: (1) cloning and identifying hog cholera lapinized virus strain; (2) propagating seed viruses of the cloned strain; (3) propagating productive cells; (4) propagating productive virus solution; and (5) distributing vaccines, filling and freeze-drying. The method of the invention has the characteristics of simple and stable production process, high virus immunogenicity and genetic stability, small exogenous virus pollution risks, convenient examination, low production cost and the like. The swine fever vaccines produced by the method have high genetic stability, purity and immunogenicity.

The invention provides an automatic testing method and system for radial mechanical properties of a cork base of a draught-beer barrel. According to the invention, a crossbeam is arranged at the port of the cork base and used as a conducting material for applied load; in testing, standard dynamic or static load force vertically acts on an assigned position of the crossbeam, and prescribed bending moment test load is accurately applied on the cork base so as to allow the cork base to undergo radial deviation; and the value of deflection of the far end of the crossbeam is acquired and used for measurement of radial deviation of the cork base. The automatic testing method and system provided by the invention can realize accurate positioning and clamping of a to-be-tested draught-beer barrel, automatic continuous loading of load and accurate measurement and storage of testing data, so disadvantages of conventional manual operation in testing of the radial mechanical properties of cork bases in factories are overcome, and testing efficiency and precision are improved.

The invention discloses a reloading method of a molding plastic extruding machine hopper. The molding plastic extruding machine hopper comprises a hopper body, and further comprises a chute fixedly mounted on a plastic extruding machine, wherein the internal width of the chute is greater than the opening width thereof; a feed port communicated with the plastic extruding machine is formed in the bottom of the chute; an upper slide block and a lower slide block are mounted below the hopper body, are respectively positioned inside and outside the chute, and are connected through a pipe; an internal cavity of the hopper body is communicated with the feed port by a pipe; and the chute outwards extends, and is provided with an unloading hole in the bottom. The hopper body has no need to be taken down, so that higher labor intensity is prevented; and as the hopper body has no need to be overturned, compared with a structure form of a traditional hopper fixed on the plastic extruding machine, the problems of troublesome material variety replacement, material residue and high labor intensity of workers are solved, and the purpose of quick replacement is realized.

The invention discloses an anti-porcine epidemic diarrhea virus (PEDV) hyperimmune yolk powder, a sow hyperimmune feed capable of preventing the porcine epizootic diarrhea (PED) of a suckling piglet, and a preparation method of the sow hyperimmune feed. The anti-PEDV hyperimmune yolk powder is prepared by adding sodium alginate and astragalus polysaccharide in an anti-PEDV yolk solution, spraying and drying. The anti-PEDV hyperimmune yolk powder is contained in the feed for the milking sow and the pregnant sow, by using the feed provided by the invention, the immunity failure of a PEDV vaccine of the sow, caused by the immunosuppressive diseases like the common blue air disease, is avoided in various pig farms; the high-intensity labor caused by repeated perfusion of the anti-PEDV hyperimmune yolk powder for the suckling piglet, the stress on the suckling piglet and the risk of missed doses caused by the artificial negligence are also avoided, and the occurrence of the porcine epizootic diarrhea (PED) of the suckling piglet is prevented to the utmost extent in a way that the labor and the time are saved.

The invention relates to transport vehicle equipment special for sharing bikes. The transport vehicle equipment comprises a transport truck for carrying the sharing bikes. Each sharing bike is provided with an automatic inflator pump fixedly, and is further provided with a helmet detachably. The transport truck comprises a driver cabin, a carriage, a second controller, multiple layers of carryingboards, and a carrying board hanging device; wherein back end of the carriage is connected with side-opening doors rotationally, the second controller is fixed to the carriage, the carrying boards andthe carrying board hanging device are arranged in the carriage, holders corresponding to the carrying boards are fixed on the inner side walls of two sides of the carriage, and the carrying boards are arranged on the holders at the corresponding layers. As the transport truck is provided with multiple layers of carrying boards, the carrying boards carrying the sharing bikes can be sent into the carriage by the aid of the carrying board hanging device; wheels of the sharing bikes can be inflated freely by the automatic inflator pumps fixed to the sharing bikes; riders can wear the helmets fixed to the sharing bikes to achieve wind protection.

The invention relates to a device for cleaning the inner wall of an elliptical pipeline. The device comprises a motor, a center rotary shaft, rotary wheels, guide wheels and a cleaning component; the cleaning component includes inserting rods which are installed on the rotary wheels in a matched manner, intermediate connection components which are fixedly and integrally installed onto the inserting rods, and cleaning heads installed on the intermediate connection components, wherein the cleaning heads are provided with hard hair brushes. The motor drives the center rotary shaft to rotate; the center rotary shaft transfers power to the rotary wheels; the rotary wheels rotate so as to drive the cleaning component installed thereon to rotate; and the movement trajectories of the cleaning heads of the cleaning component are ellipses similar to the inner wall of a cleaned elliptical pipeline; and when rotating, the hard hair brushes on the cleaning heads clean contamination on the inner wall of the pipeline.

The invention discloses a silt breaking and excavating mechanism for hydropower station tail water desilting, and belongs to the technical field of water conservancy and hydropower devices. The problem of hydropower station tail water silt accumulation is to be solved. The silt breaking and excavating mechanism comprises a sliding cutter bar, a cutter bar seat and a telescopic device. The cutter bar seat is rotatably installed on a central disc through a cutter bar seat connection pin. The inner end of the sliding cutter bar is installed in the cutter bar seat. The outer end of the sliding cutter bar is provided with a stirring cutter. One end of the telescopic device is connected to the outer wall of the cutter bar seat though a connection pin. The other end of the telescopic device is connected with a pin seat through a telescopic device connection pin. The pin seat is fixedly installed on an inner installation plate. The telescopic device comprises an outer telescopic sleeve and aninner telescopic sleeve. The outer telescopic sleeve is slidably installed on the outer side of the inner telescopic sleeve in a sleeving mode. Telescopic springs are installed in the telescopic device. The two ends of each telescopic spring are connected to the outer telescopic sleeve and the inner telescopic sleeve correspondingly. According to the silt breaking and excavating mechanism for hydropower station tail water desilting, deposited sediments underwater can be stirred and suspended.