51results about How to "No bodily harm" patented technology

The invention discloses a clamp for assembling a tool box and an assembling method thereof. The clamp comprises a base station, wherein the base station is provided with an assembly interval; a fastening device is arranged in the assembly interval; a front hopper and a rear hopper which are used for storing assembly components are respectively arranged before and behind the assembly interval; a front hopper power device is arranged at the position of the base station, which corresponds to the front hopper; and a rear hopper power device is arranged at the position of the base station, which corresponds to the rear hopper. An assembling method of the clamp comprises the following steps of: storing a metal needle in the hoppers; placing a turning cover on which a metal clamping piece is arranged into the assembly interval and fixing; preassembling an upper cover and a base and placing into the assembly interval and fixing; opening the front hopper power device and the rear hopper power device to enable the metal needle stored in the hoppers to be assembled on the tool box; and opening a fastening device, unlocking the tool box and finishing the assembly of the tool box. By combing the semiautomatic clamp with the clamp assembling method, the tool box can be quickly assembled without injuring the body of an assembly worker.

The invention relates to a pneumatic capturing net gun, which comprises a middle tube (1) and a butt strap (21), wherein the rear end of the middle tube (1) is connected with a rear cover (2); a valve core (4) is arranged in the middle tube (1); one end of the valve core (4) is clung to and seals an outlet at one end of the middle tube (1) through a return spring (6) in the valve core (4); the middle tube (1) and the rear cover (2) form a sealed air bag (7) through the valve core (4); the valve core (4) and a groove in the rear cover (2) form a sealed air bag (8); the rear cover (2) is provided with a shooting switch (10); a handle (22) is connected to the shooting switch (10); a spanner (23) is arranged in a groove of the handle (22); the spanner (23) is in a linkage state with the shooting switch (10) through a linkage device; and an air bottle is used for releasing air to change the pressure of the two air bags so as to shoot a casting object. The pneumatic capturing net gun is safe to use and causes no pollution to the environment, and simultaneously can be used again only by changing the air bottle or aerating the air bottle; and the handle (22) is provided with a safety device (24) to improve the safety performance in use. The pneumatic capturing net gun has the advantages of far shooting distance, large net area, tough and tensile net quality, clean and safe using energy source and low cost, and cannot cause bodily harms to an object in use.

The invention discloses a production process of pre-fermented quick-frozen baguette, and relates to the technical field of food processing. The process comprises the following steps: step 1, uniformlymixing raw materials with stirring to obtain dough; step 2, dividing the dough into a spherical shape, manually kneading the dough into a long column shape, stacking dough columns on a table top, covering the surface with a plastic film, and performing standing for relaxing so as to obtain column-shaped dough; step 3, twisting the column dough into a predetermined size and shape by using a baguette mold so as to obtain raw blanks; step 4, placing the raw blanks neatly on a baking tray, and placing the baking tray on a grill car; step 5, pushing the grill car into a proofing room for proofing;step 6, cutting a number of oblique slits in the same direction on the surface of the proofed raw blanks, and sending the blanks into an oven for baking so as to obtain the finished product; and step7, taking out and naturally cool the finished product to 37 DEG C or below, sending the finished product to a quick-freezer at -35 DEG C or below for freezing, and performing packaging when the center temperature of the finished product reaches -3 DEG C. The process shortens the processing time of the store, and the baguette has a unique flavor and a soft mouth feel after baking.

The invention relates to a method for creating a cabbage type rape mutant. The method comprises the following steps of sexual hybridization, young embryo rescue, rapid propagation and subculture, chromosome doubling and mutation screening. Compared with physical radiation mutagenesis, chemical mutagenesis and aerospace mutagenesis breeding methods, the method provided by the invention is environment-friendly, and cannot injury experiment operators. The technology is low in requirements for market access, can be completed in ordinary laboratories, and is low in cost.

The invention discloses an adjacent continuous tunnel group ventilation experiment device and a manufacture method. The experiment device comprises a left line upstream main tunnel, a left line downstream main tunnel, a right line upper stream main tunnel and a right line downstream main tunnel, wherein the four sections of main tunnels are bidirectional two-hole adjacent continuous tunnels whichare divided into left lines and right lines, and the middle parts of the four main tunnels are adjacent opening sections. According to the experiment device, four sections of main tunnels are combined, a longitudinal distance between each upstream tunnel and each downstream tunnel as well as a lateral distance between each left line tunnel and each right line tunnel can be regulated at will, so that an influence on tunnel group ventilation and pollution discharge by an adjacent tunnel interval, a tunnel group lateral distance, a tunnel temperature as well as a traffic flow and a speed in the tunnel is evaluated in the same tunnel ventilation experiment device, so that the manufacture cost of a model is saved, a manufacture period is shortened, in addition, an evaluation error is greatly lowered, and the accuracy of an evaluation result is guaranteed.

The invention discloses a power supply charging pile applicable to garden equipment. The power supply charging pile comprises a switch, a sealing cover, a ground, a wire plug box and a protection cover, wherein the switch is mounted on one side of the sealing cover; the bottom surface of the sealing cover is connected with the wire plug box; the wire plug box is mounted on the ground; the protection cover is connected with the wire plug box; the wire plug box is flush with the ground; and the sealing cover is made of plastic. The power supply charging pile is not connected with a power supplyby a connecting wire by working personnel; poor contact of electrically operated equipment can be avoided; an electric leakage risk can be precluded; and physical injuries of the working personnel canbe avoided.

The invention relates to the technical field of rust removal equipment and rust removal methods, in particular to a high-pressure spray gun rust removal device and a rust removal method using the high-pressure spray gun rust removal device. The high-pressure spray gun rust removal device is connected with a high-pressure spray gun, a water pump and a booster pump; the booster pump is pressurized to 30 MPa, fine sand is prepared, and the fine sand is sucked into a spray gun by negative pressure formed by water flow at the front end of the high-pressure spray gun to form water sand to spray out;and the cleaned metal surface is impacted and ground by using high-energy water sand jet, the corrosion layer, the scale formation layer and other multi-position layers on the metal surface are in porous distribution, once the scale formation layer is permeated, the high-pressure water sand jet is inserted between the scale formation layer and the metal base material in a wedge shape, and when the impact energy is larger than the adhesion limit strength of the scale formation layer and the base material, the corrosion layer and scale formation layer are removed. The rust removal method has the advantages that the high-pressure water jet is good in safety adaptability and can be applied to flammable and explosive places, the high-pressure water jet is high in rust removal safety performance, and no harm is caused to operators. The rust removal process is free of any life influence on surrounding people in the rust removal process.

The invention relates to the technical field of rust removal equipment and rust removal methods, and particularly discloses a high-pressure spray gun rust removal device and a rust removal method using the same. The method comprises the following steps that a high-pressure spray gun, a water pump and a booster pump are connected well; the booster pump is supercharged to 30 MPa, fine sand is prepared, and is sucked into the spray gun at the front end of high-pressure spray gun through negative pressure formed by the water flow to form water sand to be sprayed out; the high-energy water sand jetflow is utilized to impact and wear down a to-be-cleaned metal surface, the corrosion layer, the scale formation layer and other multi-position layers on the metal surface are distributed in a porousmode, once the scale formation layer is permeated, the high-pressure water sand jet flow is inserted into the portion between the scale formation layer and the metal base material in a wedge shape, when the impact energy of the jet flow is larger than the adhesion limit strength of the scale formation layer and the base material, the corrosion layer and the scale formation layer can be removed. The high-pressure spray gun rust removal device and the rust removal method using the same have the advantages that the high-pressure water jet flow is good in safety adaptability, and can be applied into flammable and explosive places, rust removal by the high-pressure water jet flow is high in safety performance and free of physical damage to operators, any life influence on surrounding people isavoided in the rust removal process.

The invention discloses a stone discharging machine for discharging a stone in a human body. The machine comprises a motor, a rotary shaft, a vibrating hammer, a housing, a battery, a power switch, acushion rubber and a vibrating head. The battery is installed in the housing, the battery is connected with the power switch through a wire, the power switch is connected with the motor by pressing and abutting against the motor, the motor is installed in the vibrating head, one end of the vibrating head is connected with the housing through the cushion rubber, the rotary shaft extending out of the motor is arranged at the other end of the motor, the vibrating hammer is installed at the top end of the rotary shaft for generating vibration force and transmitting the force to the vibrating head,the force is ultimately transmitted to the stone through tissues in the human body to generate vibration or bounce, by using a physical principle that objects move from a high position to a low position when the objects vibrate or bounce, and because the arrangement of a channel for discharging of the stone is arranged from high to low, smoothly discharging of the stone out of the human body is achieved. The machine has the advantages of being simple in structure and convenient to operate, the size of the machine is small so that the machine can be carried, and all of the related materials can be bought from a common market.

A nose clearing dew disinfection equipment, including a cleaning tank, the cleaning tank is composed of an outer tank, an inner tank, a heating pipe, a temperature controller probe, a water inlet, a drain outlet, an overflow port and an outer tank with double-layer heat insulation The board and composition, the cleaning tank and the electric box controller are connected through a bracket, and the feature is that: the outer tank and the inner tank are double-layer bent, and insulation cotton is added in the middle, and there are two water inlets in front of the outer tank body, through which the water inlet The flow is controlled by the water valve. There are two drain ports at the bottom, and the water is drained through the drain valve. There is an overflow port at the upper end of the back of the tank, which is directly connected to the drain. The immersion solution is contained in the tank, and the lens is immersed in the inner tank. The invention has the advantages of thorough cleaning, comprehensive disinfection and high use value.