54results about How to "Cause injury" patented technology

The invention discloses an agricultural fungicide for oxalic acid dipropyl ketoamine copper. The structural formula of the compound is shown as in the figure. A method for preparing the compound of the invention comprises synthesis of dipropyl ketoamine and synthesis of the oxalic acid dipropyl ketoamine copper, and the production route has the characteristics of easily obtained cheap raw materials and simple technology, and so on. The compound can be processed into preparations such as missible oil, wettable powder, dry suspending agent and water suspending agent so as to remarkably prevent the main diseases of a plurality of crops and be environment friendly.

The invention discloses an intelligent agricultural plant protection operation control system based on big data Internet of Things. The intelligent agricultural plant protection operation control system comprises a regional image acquisition module, an image preprocessing module, a planting region division module, a crop resource database, a regional area statistics module, a regional plant density analysis module, a GPS tracking and positioning module, an unmanned aerial vehicle control terminal, a data management server and an operation height detection module. According to the intelligent agricultural plant protection operation control system, through using the regional image acquisition module and the planting region division module, crop types in a crop mixed planting region are identified and crop planting sub-regions are divided; by combining the regional area statistics module and the regional plant density analysis module, the pesticide spraying amount of each crop planting sub-region is counted; and pesticide spraying operation is executed by means of a pesticide spraying control terminal, effective pesticide spraying can be conducted on the crop mixed planting region, the operation scene of a plant protection unmanned aerial vehicle is expanded, and the technical level of plant protection is improved.

The invention discloses an automatic feeding and slicing device for aluminum alloy profiles. The automatic feeding and slicing device for the aluminum alloy profiles comprises a base, wherein a conveying mechanism is arranged on the upper surface of the base. The automatic feeding and slicing device for the aluminum alloy profiles has the beneficial effects that when the aluminum alloy profiles are conveyed into a through hole, one ends of the aluminum alloy profiles are positioned in a conveying groove, one ends of the aluminum alloy profiles are placed on a supporting block to be supported,at the moment, a second driving motor and a third driving motor can be started at the same time, the second driving motor drives a cutting blade to perform rotary cutting, the third driving motor drives a threaded rod to rotate, and the threaded rod drives a mounting plate to move through a threaded sleeve, the mounting plate drives the second driving motor and the cutting blade to cut the aluminum alloy profiles along a cutting groove, one ends of the aluminum alloy profiles lose the support of the conveying groove after the cutting is finished, and then the aluminum alloy profiles fall off from the through hole, so that subsequent aluminum alloy profiles can continue to enter the device and be cut without manually operating a cutting machine for cutting, and the injury of workers is avoided.

A muscardine suspension suitable for ultra-low-capacity spray by airplane is prepared from muscardine spore powder, sulfonate as anionic emulsifier, turpentine, polyol, UV shielding agent, and chemical insecticide. It has high flash point and flowability, low volatilization and no damage to host plant.

The invention discloses an electric appliance cabinet with a heat dissipation function. A rain cover is fixedly connected to the top of an electric cabinet box, first through grooves are formed in the two sides of the electric cabinet box, dust removal filtering mechanisms are fixedly connected to the inner walls of the first through grooves, shutters are fixedly connected to one sides of the through grooves, and an electric appliance mounting mechanism is fixedly connected to one side of the inner wall of the electric cabinet box. An electric cabinet door is rotatably connected to one side of the electric cabinet box through a hinge, a cleaning mechanism is fixedly connected to the bottom of the electric cabinet box, the rain cover comprises a top plate, first through holes are formed in the two sides of the top plate, drainage pipelines are fixedly connected to the inner walls of the first through holes, baffles are fixedly connected to the tops of the tops of the first through holes, and second through holes are formed in the bottom of the inner wall of the top plate. The invention relates to the field of electrical cabinets. According to the electric appliance cabinet with the heat dissipation function, the problems use of electric appliances is affected by too high temperature of the interior of the electric appliance cabinet blocked by equipment, even the electric appliances are burnt, economic losses and personnel injuries are caused, and the cost is increased are solved.

The invention provides an electric wheelchair with a step climbing function. The electric wheelchair comprises a chair body and a front supporting mechanism, wherein a driving shaft is inserted between rear wheels of the chair body in a penetrating mode, the driving shaft is further in transmission connection with a transition shaft through a chain, the front supporting mechanism comprises an upper transverse rod, an electric supporting push rod and a lower transverse rod, the two ends of the upper transverse rod are fixedly connected with the inner side of the bottom of a frame of the chair body respectively, a vertical insertion cylinder is vertically inserted in the middle of the upper transverse rod in a penetrating mode, the electric supporting push rod is inserted into the vertical insertion cylinder in a penetrating mode, a telescopic part at the lower end of the electric supporting push rod is rotationally connected with the middle of the lower transverse rod, and a front protection structure is further connected to the frame at the front end of a cushion of the chair body. The front step-climbing wheel set is put down and makes contact with the ground by controlling the electric supporting push rod, the front side end of the electric wheelchair is supported, adjustment is conducted through the electric adjusting push rod, the inclination of the whole climbing belt and an outer baffle frame is consistent with that of the whole step, the chair body is more stable when going up and down the step, and the overturning phenomenon is avoided.

The invention discloses a 3D model quick building device for clothing art design, and relates to the technical field of clothing design, the 3D model quick building device comprises a bottom bin, an iron plate matched with the bottom bin is fixedly connected to the interior of the bottom bin, a coiled pipe is fixedly connected to the bottom surface of the iron plate, and a first water collecting pipe and a second water collecting pipe are fixedly connected to the bottom surface of the iron plate and the inner bottom wall of the bottom bin respectively; spiral pipes arranged at equal intervalsfixedly communicate between the first water collecting pipe and the second water collecting pipe, first water passing pipes arranged at equal intervals fixedly communicate with the outer surface of the first water collecting pipe, the ends, away from the first water collecting pipe, of the first water passing pipes communicate with the coiled pipe, and a water containing bin is fixedly connected to the inner bottom wall of the bottom bin. According to the 3D model quick building device for clothing art design, the temperature in the bottom bin can be effectively reduced on the whole, and the situation that the tablet personal computer is blocked and even damaged due to the fact that the tablet personal computer works in a high-temperature state for a long time due to the fact that the temperature in the bottom bin is too high is avoided.

The invention discloses an automatic cladding device for a wear-resistant clad steel plate. The automatic cladding device for the wear-resistant clad steel plate comprises a device main body and cladding heads; the cladding heads are arranged at the right side of the device main body and fixedly connected in the device main body; a shell body is arranged in the device main body and the shell bodyis arranged in the device main body in an embedded manner. The automatic cladding device for the wear-resistant clad steel plate is provided with scanners, cladders, ground wires, connectors and wires; the scanners are used for finding the correct position required for cladding of the clad steel plate; the ground wires are used for protecting people and the accident can be avoided that people arewounded by a circuit; the connectors are used for connecting ground wire interfaces to make the ground wires branch out to more to connect with electrical equipment, so that people can be protected better; the wires are used for transporting high currents and transporting the currents in a transformer into a surface cladder and the cladders; two cladders are arranged. The device is capable of conducting multi-layer cladding operation on the clad steel plate and finishing the multi-layer cladding operation of the clad steel plate better by combining various structures.

The invention discloses a gas reaction device for lung cancer exhaled gas detection, and relates to the technical field of medical equipment. The problem of patient sampling and transferring is solved. The device specifically comprises a mounting plate, bent rods are fixedly mounted at the front end and the rear end of one side of the mounting plate through bolts, grooves are formed in the middles of the arc-shaped tops of the two bent rods, sampling mechanisms are arranged in the grooves, and the same baffle is fixedly mounted on the sides, away from the mounting plate, of the arc-shaped outer walls of the two bent rods through bolts. The device can be integrally carried to a sickbed of a patient by arranging the rolling wheels, the connecting shafts, the connecting plates, the rectangular sleeves, the rectangular drawing pipes and the like, the rolling wheels roll in the bent rods, the positions of the horn pipes are moved, the pipe openings of the horn pipes are made to face downwards, and the rectangular drawing pipes are stretched, so that the device is convenient to use. The rectangular suction tube and the horn tube extend to the position above the mouth and nose of a patient, exhaled gas is transferred into the reaction body through the elastic tube, and inconvenience caused when the patient moves around for detection is avoided.

The invention discloses a novel multi-adjustment doctor-patient relationship coordination space in the field of coordination spaces. The space comprises a partition plate, wherein table boards are symmetrically and fixedly arranged on the outer walls of two sides of the partition plate; the side wall of the partition plate is sleeved with a first shaft rod; a first gear is fixedly arranged on theouter wall of the first shaft rod; a second gear is fixedly arranged on the outer wall of the first shaft rod; the outer wall of the second gear is engaged with a first support rack; a first sleeve isfixedly arranged on the outer wall of the top end of the first support rack; a first steel rod is movably arranged on the inner wall of the first sleeve; two sets of first support frames are respectively mounted on the outer walls of the two ends of the first steel rod; a seat back is fixedly arranged on the outer wall of each of the two first support frames; a second sleeve is mounted on the outer wall of the first support rack; and the inner wall of the second sleeve is sleeved with the first support rack. According to the invention, a quiet and comfortable coordination environment is provided, the fluctuation of emotions of a patient and the patient's family is reduced, violent behaviors by the patient or the patient's family are reduced, and seats are fixedly connected with the partition plate, thereby preventing the patient from hitting the seat on a doctor, and causing the doctor to be injured.

The invention discloses an oxazole organic copper compound, and a preparation method and a preparation thereof and purpose thereof in control of agricultural plant diseases. The method comprises steps of: carrying out aqueous phase process on hydroxylamine hydrochloride and ethyl acetoacetate too generate 3-hydroxy-5-methyl isoxazole; adding the compound and cupric salt into an organic solvent for reaction; successively carrying out separation, washing and drying after the reaction. The preparation method of the invention is simple, practical, low-cost and pollution-free; and the prepared novel oxazole compound copper-3-hydroxy-5-methyl isoxazole has stable property and wide sterilization spectrum, can be used in controlling agricultural plant diseases, especially in controlling diseases canused by Fusarium sp, Aphanomyces invadans, pythium and corticium, and has special effects on various soil borne diseases and seedling blight.