33results about How to "No labor" patented technology

A steamer, which includes a steamer, a plurality of steamers and a cover; the upper surface of the steamer and the edge has a rotating groove, and the lower surface of the rotating groove has a downward protrusion The size of the rotation column matches the size of the rotation groove, and the rotation column is pivotally connected in the rotation groove. With the steamer of the present invention, food can be taken out or put into any layer of steamer at will without removing the steamer above it. The steamer provided by the invention can also automatically steam food without labor.

The invention relates to a ramming device for the ground, in particular to a ramming device for the concrete-laid ground. According to the ramming device for the concrete-laid ground, automatic stirring can be conducted, manpower is not consumed, and the ground can further be leveled. The ramming device for the concrete-laid ground comprises a bottom plate, wheels, supporting rods, a stirring box,a feeding hopper, a stirring mechanism and the like; the wheels are arranged at the bottom of the bottom plate; the stirring box is arranged above the bottom plate; the eudipleural supporting rods are arranged on the two sides of the bottom of the bottom plate; the other ends of the supporting rods are connected with the two sides of the stirring box; the stirring mechanism is arranged above thestirring box; the feeding hopper is formed on the upper portion of the left side face of the stirring box; and a first through hole is formed in the middle of the bottom plate. The effects that automatic stirring can be conducted, the manpower is not consumed, and the ground can further be leveled are achieved.

The invention relates to a method for producing male fish, wherein it comprises that: artificially inducing; artificially inducing the female and male fishes; artificial insemination; inverting hormone; feeding seed with Artemia which contains hormone; converting male into biological female; the female grows. The invention comprises sperm inactivation and female diploid generation, to generate ready male fish and normal female fish; crosses the male fish and female fish to obtain the full male fish; inverts the male fish into biological female fish to cross with male fish, to obtain the full super male fish.

The invention discloses a grease carrying machine and belongs to the technical field of mechanical equipment. The grease carrying machine comprises a rack. A grease discharging disc is arranged on therack, a ring-shaped grease channel is arranged in the grease discharging disc, and a grease gun used for supplying grease to the ring-shaped grease channel is connected with the ring-shaped grease channel. Multiple grease inlets are formed in the ring-shaped grease channel, and each grease inlet communicates with a grease conveying channel. The other end opening of each grease conveying channel is located in the end face of the grease discharging disc. Each grease conveying channel is provided with a valve rod assembly, all the valve rod assemblies are distributed in the same circumferentialdirection, and the valve rod assemblies rotate forwards and backwards to control opening and closing of the grease conveying channels. The rack is provided with a ratchet mechanism which is provided with a stirring rod used for stirring the valve rod assemblies to rotate. A flywheel tooth is rotationally arranged on the rack and drives a handle of the grease gun to swing and the ratchet mechanismto move through a connecting rod mechanism. The grease carrying machine further comprises a drive swing arm which is used for driving the flywheel tooth to rotate, and therefore the purpose of conducting automatic grease refueling on the rotating station position of a mechanical arm can be achieved.

The invention discloses a method for preparing natural fresh-keeping nutritious wet rice noodles by adding fungus culture solution. The method includes adding liquid submerged fermentation culture liquid of bamboo fungus and tiger milk mushroom according to the mass ratio of rice to culture liquid of 80-150:15-50 in the refining process of the conventional wet rice flour production process for refining. The liquid submerged fermentation culture solution is obtained by liquid submerged fermentation after activating and purifying bacteria species such as bamboo fungus and tiger milk mushroom. In the present invention, by adding the liquid submerged fermentation culture liquid of bamboo fungus and tiger milk mushroom, the natural fresh-keeping agent rich in the culture liquid can prolong the fresh-keeping period of fresh and wet rice noodles for more than 3 days, especially in high-temperature seasons, and can effectively prevent the rice noodles from deteriorating and becoming sour , Go rancid, significantly prolong the shelf life, do not need to add any other chemical preservatives, increase the food safety of fresh wet rice noodles; at the same time, the addition of fungus liquid submerged fermentation can effectively improve the nutritional content of rice noodles, increase the Flavor, and can significantly improve the economic benefits of rice noodles.

Customized earphone fixing frame, assembly equipment and assembly method, the customized earphone fixing frame includes a fixing frame body, and the fixing frame body includes a fixing frame base, a frame body, an inner hexagonal screw, and a rubber sleeve. The custom earphone assembly equipment used to assemble the custom earphone holder and assemble the custom earphones includes a transfer unit and an assembly unit. The assembly unit includes a conveyor belt mechanism. The transmission direction of the conveyor belt mechanism is sequentially provided with a speaker installation mechanism, a frame body assembly mechanism, and an inner hexagon screw assembly. Mechanism, rubber sleeve assembly mechanism. The custom earphone assembly method using the custom earphone assembly equipment includes printing the base of the fixing frame, placing the plastic cavity, placing the speaker, installing the frame, installing the hexagonal screws, installing the rubber sleeve, installing the custom cover and the base, and other steps. The invention can separate the control points that must be manually completed and the control points that can be completed automatically in the assembly of customized earphones, saving manpower, improving work efficiency, and reducing costs. The customized earphone fixing frame has a simple structure and simple assembly steps.

The invention discloses a starfish trapping device, comprising a frame body (1), characterized in that: the frame body (1) is in the shape of a cube, and the frame body (1) is covered with a net (2), and the The netting (2) has a mesh diameter D≤2cm, two symmetrical inlet frames (3) are arranged at the bottom of the frame body (1), and the upper edges of the two inlet frames (3) are jointly supported by baffles ( 4), and the inlet frame (3) and the baffle (4) are as long as the frame body (1), and the longitudinal end faces of the inlet frame (3) and the baffle (4) form an isosceles trapezoid with a shorter bottom , a plurality of sinkers (5) are evenly distributed on the opening edge of the net (2), and the sinkers (5) are located inside the bottom of the frame body (1). This is a starfish trapping device with simple structure, ingenious design, no need for personnel on duty and operation, and good trapping effect.