52results about How to "Achieve clearing effect" patented technology

The invention discloses a street lamp capable of converting mosquitoes into a greening fertilizer. The street lamp comprises a lamp pole, a power cavity is formed in the lamp pole, a cleaning work cavity is formed in the lower side of the power cavity, a mosquito killing cavity which is communicated with the cleaning work cavity and is provided with an opening penetrating through the left side andthe right side is formed in the lower side of the cleaning work cavity, and a mosquito collecting cavity which is communicated with the mosquito killing cavity and is located in the lamp pole is formed in the lower side of the mosquito killing cavity. Under the action of a motor, cleaning work of dead mosquitoes adhered to the surface of a power grid is completed through cooperation of a cleaningcam and a compression spring, the effect of removing mosquito corpses on the surface of a mosquito attracting lamp is achieved under sliding of a lamp cleaning block, and when a gravity sensor detects that the weight of collected mosquitoes reaches a certain value, the effect of automatically generating a greening fertilizer is achieved by mixing the mosquito corpses with decaying liquid and under cooperation of broken blades, and therefore, the greening soil near the device is fertilized.

The invention discloses waste gas treatment equipment. The equipment comprises an exhaust cover, a liquid inlet, a purification pipe, a liquid outlet, a base and an air inlet, the exhaust cover is embedded and fixed at the upper end of the purification pipe, the liquid inlet is formed in the upper end of the side wall of the purification pipe, the liquid outlet is fixed at the lower end of the side wall of the purification pipe, the air inlet is communicated with the interior of the purification pipe, the purification pipe is welded with the base, the purification mechanism in the purificationpipe can be used for removing solid particles adhered to the surface of the purification pipe during waste gas purification, and a piston can push the air pressure in a sliding cavity to extrude theabsorption liquid in a liquid storage pipe out of a liquid attachment plate so that the effect of removing solid particles adhering to the upper surface of the liquid attachment plate can be achieved,the absorption liquid in a liquid absorption block can be extruded out through thrust generated by an absorption liquid sprayed out of the liquid storage pipe on the extrusion plate on the liquid attachment plate, and therefore the solid particles with the upper surface of the liquid bearing surface not completely removed can be flushed.

The invention discloses a scenic spot introduction display device for agricultural sightseeing tour. The scenic spot introduction display device structurally comprises an automatic and rapid display mechanism, a display board, two fixed frames, a connecting seat and self-locking castors, wherein the cross sections of the automatic and rapid display mechanism and the display board are respectivelyof a rectangular structure; the back end of the display board is fixedly buckled at the surface of the front end of the automatic and rapid display mechanism, and forms an integral forming structure with the automatic and rapid display mechanism; the two fixed frames are horizontally welded at both sides of the lower end of the automatic and rapid display mechanism. The scenic spot introduction display device has the advantages that the protection effect on a display cloth is improved; under the cooperation function of a drive motor, a screw rod, an adjusting rod and a hollow groove, the height can be adjusted according to the use and display requirements, and the comfortability in tour is higher; when the display cloth is cleaned, the effect of clearing dust near the display cloth in theproduct display process can be realized under the cooperation functions of the bearing block, a second motor, a rotary shaft and fan blades, the product is further protected, the quality of the display cloth is improved, and the troublesome of a worker is reduced.

The invention discloses a PCB detection jig machining device and a using method thereof, and belongs to the technical field of PCBs, the PCB detection jig machining device comprises a bottom plate and side plates, the side plates are arranged on the left side and the right side of the upper surface of the bottom plate, the left side plate is fixedly connected to the upper surface of the bottom plate, the lower surface of the right side plate is attached to the upper surface of the bottom plate, the lower surface of the right side plate is fixedly connected with an adjusting mechanism used for adjusting the position of the side plate and indirectly controlling the positioning mechanism to adjust, and the adjusting mechanism is arranged in the bottom plate. According to the invention, the detection mechanism is arranged, pressing blocks are controlled to drive a second sliding rod to move downwards, the second sliding rod drives a pressing rod to move downwards through a pressing plate, the pressing rod drives a piston block to move downwards, the piston block extrudes air in a second air cylinder, and a detection head can detect a connection point; in the detection process, multiple different pressing blocks are pressed, and a plurality of different detection heads move downwards and are matched with one another to achieve a good detection effect on different PCBs, so that normal use of people is greatly facilitated.

The invention discloses a steel band annealing and cooling device with a dustproof function. The device comprises a housing, wherein a dust collection flexible plate is placed at the bottom of an inner cavity of the housing; a fixed net plate is fixedly connected with an inner wall of the housing; and a steel band plate is placed at the top of the fixed net plate. According to the steel band annealing and cooling device with a good dustproof effect, with the adoption of the housing in combination with the dust collection flexible plate, the fixed net plate, a cold air nozzle, a second casing,a first casing, slide rods, a push plate, compression springs and a dust absorption plate, external refrigeration equipment provides cold air to the cold air nozzle; the cold air sprayed from the coldair nozzle is used for driving the air to flow to agitate dust on the steel band plate and drive the dust to float with the air; a few amount of dust passes through the fixed net plate and is absorbed by the dust collection flexible plate; the push plate is pushed due to an atmospheric pressure principle; the dust absorption plate absorbs the residual dust; and therefore, the device achieves effects of cooling and removal of the dust from the surface of a steel band.

The invention discloses a building steel calendering mechanism, comprising a platform. A rebar reel, a processing box and a cutting-off box are fixedly connected to the top of the platform sequentially from left to right; a first rotary bar, a second rotary bar and a third rotary bar are movably connected to the back of an inner cavity of the processing box sequentially from left to right. The first rotary bar, the second rotary bar, the third rotary bar, a driven disc, a conveying wheel, a motor, a driving disc, a driving wheel, a first rolling wheel, a driven wheel, an upper derusting wheel,a cross beam, a second rolling wheel, a third rolling wheel, a lower derusting wheel, a hydraulic bar, a cutter and a base are provided herein; therefore, the whole building steel calendering mechanism has high calendering efficiency; the problem is solved that construction progress is affected since service effect of steel material is affected due to the series of problems of existing steel calendering equipment, such as low processing efficiency and unobvious calendering effect.

The invention discloses a sewage suction pipe inner wall cleaning device, and relates to the technical field of municipal equipment. The sewage suction pipe inner wall cleaning device comprises a water pump, the center of the rear side face of the water pump is fixedly connected with a first drainage pipe, the rear end of the circumferential face of the first drainage pipe is provided with threads, the threaded face of the first drainage pipe is in threaded connection with a second drainage pipe, the lower end of the circumferential side face of the second drainage pipe is fixedly connected with a sleeve, the lower end of the inner wall of the sleeve is slidably connected with a sliding pipe, a spring is arranged in the sleeve and the sliding pipe, the lower surface of the sliding pipe is fixedly connected with a first scraping plate, and the lower surface of the first scraping plate is fixedly connected with a first cleaning soft cushion, therefore, the problems that for most existing sewage suction pipe inner wall cleaning modes, a used sewage suction pipe is connected to a tap water pipe opening, then water is discharged to wash the inner wall of the sewage suction pipe through tap water circulation, viscous materials such as excrement sludge have certain viscosity and are not easy to wash down, and consequently poor cleaning effect is caused are solved.

The invention discloses a chip removal guide rail. The guide rail comprises a base (1) and a guide rail body (2), the guide rail body (2) is located in the middle of the upper surface of the base (1), multiple chip removal holes (3) are formed in the positions, at the two sides of the guide rail body (2), of the base (1) respectively, the top end of each chip removal hole (3) is provided with a chamfer, and the connection line of the multiple chip removal holes (3) at the same side is not a straight line. According to the chip removal guide rail, the chip removal holes are formed, so that in the guide rail using process, foreign matters can fall down from the chip removal holes, namely the removal effect can be achieved without treating the foreign matters additionally, and the top end of each chip removal hole is provided with the chamfer, therefore when being located at the edges of the chip removal holes, the foreign matters are prone to falling down.

The invention discloses river bottom sand removing equipment for a water conservancy project. The river bottom sand removing equipment comprises an installation frame, a sand cylinder used for collecting gravel is fixed to the installation frame in a penetrating mode, and a bucket used for fishing the river bottom gravel is vertically and movably arranged on the front portion of the installation frame. An auger material conveying assembly used for conveying the gravel into the sand cylinder is installed below the installation frame, and the upper portion of the auger material conveying assembly fixedly communicates with a flat conveying piece. When a power structure works, the bucket is driven by an eccentric assembly to vertically move up and down in a reciprocating mode, the river bottomgravel can be fished and removed in cooperation with a continuously-walking sand fishing boat, and the fished gravel on the bucket is conveyed into the flat conveying piece through the sand conveyingassembly driven by the power structure when the bucket moves to the highest stroke point of the bucket; The sand is discharged into the auger material conveying assembly through the flat conveying piece, the power structure drives the auger material conveying assembly to convey the gravel into the sand cylinder, and finally the sand fishing, conveying and removing effects are achieved.

The invention relates to the technical field of a pet ball cleaning device, and discloses a cleaning device for a rubber ball for a pet dog. The cleaning device comprises a shell, and a transverse bearing plate is fixedly connected between the inner walls of the left and right sides of the shell. Transverse movable through grooves are separately formed in both sides of the upper surface of the transverse bearing plate, and the inner sides of the two transverse movable through grooves are movably connected with transverse connection movable blocks correspondingly. A transverse circulation driving mechanism is fixedly connected to the intermediate position of the inner side bottom of the shell, and the transverse circulation driving mechanism and the two transverse connection movable blocksare connected. According to the cleaning device for the rubber ball for the pet dog, a traditional way of cleaning a rubber ball body by manual use of a brush by manpower is changed through mutual matching of the shell, the transverse bearing plate, the transverse circulation driving mechanism, positioning movable clamp mechanisms, a pressure adjustment mechanism, a small double-axis motor and vertical guide slide rails, and meanwhile, foreign matter in dog mark grooves of the surface of the rubber ball body is effectively removed.

The present invention provides a Helicobacter pylori composite antigen, which is composed of five full-length antigen proteins of urease (UreB), vacuolar cytotoxin (VacA), cytotoxin gene A (CagA), adhesin HpaA and adhesin BabA or partial sequences; the amino acid sequences of the five antigenic proteins are respectively shown in SEQ ID No.1, SEQ ID No.2, SEQ ID No.3, SEQ ID No.4 and SEQ ID No.5. The composite antigen provided by the present invention has higher immunogenicity, and the anti-Hp yolk antibody prepared by the composite antigen has a stronger activity of neutralizing Hp, and can efficiently block the colonization of Hp and inhibit the activity of Hp at the same time. Effectively prevent and treat gastrointestinal diseases caused by Hp infection.

The invention discloses a river bottom sand cleaning device for water conservancy projects, which comprises a mounting frame, on which a sand cylinder for collecting gravel is penetrated and fixed; A bucket for bottom gravel; a winch cage conveying assembly for conveying the gravel to the sand drum is installed under the installation frame, and a flat conveying member is fixedly connected to the upper part of the winch cage conveying assembly; when the power structure is working , with the help of the eccentric component to drive the bucket to reciprocate and vertically move up and down, and cooperate with the continuously walking sand dredger to realize the removal of river bottom gravel. When the scooped gravel moves to the highest point of its stroke, the sand delivery component is driven by the power structure Send the gravel on the bucket into the flat conveying part, and discharge it into the auger conveying assembly through the flat conveying part. The power structure drives the winch cage conveying assembly to send the gravel into the sand cylinder, and finally achieves the removal of sand and sand. Effect.

The invention discloses a degradable cleansing tablet material for a removable denture. The degradable cleansing tablet material is prepared from the following raw materials: dandelion extract, triethyl citrate, polyethylene glycol, polysorbate, polyvinyl pyrrolidone, sodium alginate, xanthan gum, cyclodextrin, hydroxymethyl cellulose, methyl p-hydroxybenzoate, propionyl glycerol monopalmitate, radix puerariae arrow root powder, sodium citrate, sodium pyrophosphate, natrium aceticum, sodium stearyl fumarate, tea extract and quicklime powder. The degradable cleansing tablet material for the removable denture disclosed by the invention is an anti-bacterial stain removal denture cleansing tablet material which is high in cleaning efficiency, quick in disintegration time, cheap in price and elegant in fragrance, and can quickly and effectively remove dirt and bacteria from the removable denture.

Filtering device (1) consists of several filter elements (4) separated from each other which form filter modules (3) and are arrange in a container (2) containing contaminated liquid. The filter modules form a hollow chamber (14) which is connected to the container on one side via a suction opening and closed on the other side by a supporting plate (6). The hollow chamber interacts with a flow member. Preferred Features: The filter modules are supported on rods (8). The flow member is formed as a pump paddle wheel (15) and is connected to a drive shaft (10) via a supporting plate connected to the filter modules.

The invention relates to the technical field of household appliances, and discloses a maintenance device for a household range hood. The maintenance device comprises a main body frame, rotating partsare arranged on the left portion and the right portion of the main body frame, driving wheels are arranged behind the rotating parts, driven wheels are arranged on the left portions of the driving wheels, toothed frames are connected to the lower portions of the driven wheels in a meshing mode, rotating wheels are connected to the lower surfaces of the toothed frames in a meshing mode, toothed plates are connected to the lower surfaces of the rotating wheels in a meshing mode, and elastic oil absorption blocks are fixedly connected to the lower surfaces of the toothed plates. According to themaintenance device, when the rotating parts rotate, the driving wheels are driven to rotate, the toothed plates drive the elastic oil absorption blocks to get close to the lower portion of a filter screen, oil stains on the filter screen are absorbed and cleared in the getting-close process, the elastic oil absorption blocks are extruded together to extrude the absorbed oil stains out and drip theabsorbed oil stains downwards into an oil collection box, after the driven wheels are separated from the toothed frames, the elastic oil absorption blocks are driven to return to the initial positions under the tension of reset springs, and therefore through the structure, the effect of automatically clearing the oil stains on the surface of the filter screen can be achieved.