62results about How to "Achieve up and down swing" patented technology

The invention discloses a liquid medicine sprayer with an adjustable spraying angle for landscape garden maintenance, comprising a base, a liquid medicine box, a support platform, a support box body, a screw, a lifting sleeve, a fixed sleeve, a swing rod and a nozzle; the screw is rotationally arranged in the support box body the lifting sleeve sleeves the screw in threaded connection manner, first fixed connecting rods are fixedly and symmetrically welded to two ends of the lifting sleeve, the fixed sleeve is fixedly mounted on the lower surface of the middle of a top plate of the support box body, second fixed connecting rods are fixedly and symmetrically welded to two ends of the fixed sleeve, the top end of the swing rod is hinged to the first fixed connecting rods through via holes, the nozzle is arranged at the bottom end of the swing rod, and the middle of the swing rod is connected to the second fixed connecting rods through movable connecting rods. The liquid medicine sprayer is simple in structure and convenient to move, allows liquid medicine to be mixed well, enables the spraying angle of liquid medicine to be conveniently adjusted, has an adjustable spraying range and good spraying uniformity, and is suitable for popularization and use.

The invention discloses a stacked spiral sludge dewatering machine. According to the invention, a screw shaft 14 rotates under the driving of a speed reducer 20, and at the same time, sludge with high water content enters into the periphery of the screw shaft from a water inlet 15; under the action of an upper screw panel 13 on the rotating screw shaft 14, the sludge with high water content gradually advances to a sludge outlet and is extruded; water droplets in the sludge are extruded out through gaps located between every adjacent fixed filter disc 12 and movable filter disc 11, then the water droplets fall into a water collecting tank 18 in a bracket and are discharged out of the dewatering machine through a drainage outlet 16; the dewatered sludge with low water content is gradually compacted, continues to move forward and is discharged out of the dewatering machine through a sludge outlet 19; the movable filter discs 11 rotate with the screw shaft 14 under the action of a transmission mechanism, each of the movable filter discs 11 swings up and down between two adjacent fixed filter discs 12, and the sludge among the movable filter discs 11 and the fixed filter discs 12 are cleaned so as to allow sewage to smoothly flow out from the gaps; each movable filter disc 11 is an elliptical ring composed by two arched structures and is fixed on a driving shaft sleeve by a fixing clamp, and if the movable filter disc is damaged, it only needs to remove the fixing clamp 5 for replacement of the damaged movable filter disc, which enables the machine to be easier to maintain.

An underwater flying robot comprises a fish-shaped shell (1), a bionic wing driving module (2), an electronic module (3), a bionic tail fin module (4) and a base (6) for bearing the modules. The bionic wing driving module (2) comprises a pair of bionic wings, two rotor wing steering engines and two wing rowing steering engines; the bionic tail fin module (4) comprises a bionic tail fin, a space crank and rocker mechanism and a tail fin steering engine. In combination with bionics, flying of birds in air is converted into swimming of the birds in water, a driving method that wings replace propellers is adopted, and posture control and omnidirectional movement are achieved by controlling the bionic wings to poke the water; meanwhile, the tail fin of the robot is designed by referring to thetail fin of the whale, and auxiliary control over the posture and movement of the robot is provided. The unmanned underwater flying robot is flexible, high in speed, efficient, low in noise, safe, light, flexible, convenient to carry and easy to operate.

The invention discloses a swing flash drying device for spinning. The swing flash drying device comprises a box and a swing flash drying mechanism, and the swing flash drying mechanism is arranged at the middle portion of the box and comprises a swing assembly and a flash drying assembly; the swing flash drying device further comprises a conveying mechanism horizontally arranged on the box, and the conveying mechanism comprises an input assembly arranged at the front end of the swing flash drying mechanism, an interval driving assembly arranged at the front end of the swing flash drying mechanism and an output assembly arranged at the back end of the swing flash drying mechanism; a driving mechanism is connected with the swing assembly and the output assembly in a belt conveying manner, the swing assembly works to drive the flash drying assembly to move along the box in a vertical reciprocation manner, and textile fabric penetrates the flash drying assembly to be in the natural drooping state in the box; and in the flash drying assembly motion process, the textile fabric moves in a manner of facing high-temperature air in the box along with the flash drying assembly, the drying speed of the textile fabric is increased, and the drying speed of the device is increased under the condition that the heating air and the heating device space are not changed.

The invention provides an automatic telescopic movable platform vehicle. A movable crawling ladder of an existing railway carrier vehicle wastes time and labor and is not convenient to use. The automatic telescopic movable platform vehicle comprises an extension ladder component (1) and a special electric vehicle (4). The two ends of the extension ladder component (1) are installed on eight guidedevice components (7) arranged in parallel front and back. The extension ladder component is connected with a telescopic transmission device (8). The lower portions of the guide device components arefixedly connected with a support component (5). A swinging ladder component (2) is installed at the front end of the support component. Both the telescopic transmission device and the support component are installed on the special electric vehicle. The swinging ladder component and a swinging ladder lifting mechanism component (3) are connected. The swinging ladder lifting mechanism component is installed at the front end of the special electric vehicle.

The invention relates to a voice-controlled LED (light-emitting diode) desk lamp. The desk lamp comprises a pedestal, a lamp shade and a connecting bracket, and also comprises a power supply module, an electret sound pick-up, a voice recognition module, a singlechip module, an execution module and an LED lamp drive module which are electrically connected. The desk lamp does not need manual regulation; the user only needs to speak the corresponding voice signal, and then the desk lamp can regulate the lighting direction according to needs, thereby implementing the left/right rotation and up/down swing of the desk lamp under the control of voice; and thus, the desk lamp is more convenient to use.

The invention discloses a screening device for plastic masterbatch. The screening device comprises a box body, a connecting box is arranged on the upper side of the box body, a moving plate is arranged on the outer wall of the connecting box in an inserting mode, a connecting plate is fixedly connected with the end, located in the connecting box, of the moving plate, a plurality of brush heads arefixed on the lower side wall of the connecting plate, a limited plate is fixed on the outer wall of the end, located in the connecting box, of the moving plate, two expansion springs are fixed between the side, away from the connecting plate, of the limited plate and the inner wall of the connecting box, a fixing plate is fixed on the outer wall of the connecting box, a first motor is fixed at the end portion of the fixing plate, and an incomplete gear is fixed at the driving end of the first motor. According to the screening device for the plastic masterbatch, by scraping a resin raw material and guiding the resin raw material to a screen, rolling of a vertical raw material is achieved through up and down swing of the screen, impurities in the resin raw material are removed, cleaning ofthe resin raw material is achieved, and the quality and properties of plastic masterbatch produced subsequently are ensured.

The invention discloses a pea holder forming device which comprises a power device, a transmission mechanism, an impact device, a lever mechanism and a molding mechanism, wherein the power device, the transmission mechanism, the impact device, the lever mechanism and the molding mechanism are connected in sequence from top to bottom. The impact device comprises a first sliding block and a punch fixed to the lower portion of the first sliding block. The molding mechanism comprises a second sliding block and a first fixing base, wherein the first fixing base is provided with a sliding way and a forming groove, the second sliding block is movably arranged in the sliding way, a reset spring is arranged in the second sliding block, and a protruding block is arranged on one side of the first sliding block. The lever mechanism is connected with the first sliding block and the second sliding block respectively. According to the pea holder forming device, a mechanical automatic forming mode is used for replacing a manual folding mode; as a result, production efficiency can be effectively improved, the defective rate can be lowered, and production cost can be lowered.

The invention discloses a polishing and trimming device for automobile sheet metal machining. The polishing and trimming device for automobile sheet metal machining comprises a mounting frame, a base,a first mounting groove and a grinding head, wherein the top of the base is fixedly connected with the mounting frame; an air cylinder is mounted on one side of the top in the mounting frame; the output end of the air cylinder is fixedly connected with a mounting plate; the upper end of the front surface of the mounting plate is rotatably connected with a first turntable; the front surface of themounting plate below the first turntable is rotatably connected with a second turntable; the back surface of the mounting plate is provided with a driving mechanism for rotating the first turntable and the second turntable; the bottom of the piston sleeve is provided with a spray head; the top of the base is provided with a mounting shaft; the top end of the mounting shaft is fixedly connected with a first mounting groove; and a clamping mechanism is arranged at the top of the first mounting groove. According to the polishing and trimming device for automobile sheet metal machining provided by the invention, on one hand, the polishing quality and the polishing efficiency are improved, and on the other hand, cooling liquid is intermittently sprayed out through the spray head, so that the damage to sheet metal parts due to high temperature generated by polishing is avoided.

The invention discloses a multifunctional working trolley for a tunnel. The multifunctional working trolley includes a trolley body as an assembling carrier part, a main working arm, a first side working arm and a second side working arm, wherein the main working arm, the first side working arm and the second side working arm are installed on the trolley body and capable of performing separate andparallel work, and the working arms on both sides are separately located on both sides of the main working arm; a main manipulator is hinged to the front end of the main working arm, a first side manipulator is hinged to the front end of the first side working arm, and a second side manipulator is hinged to the front end of the second side working arm; and a first driving member is hinged to eachof the main manipulator, the first side manipulator and the second side manipulator, the first driving members are connected with second driving members which change the position of the first drivingmembers, and the second driving members are disposed at the front ends of the corresponding working arms. The multifunctional working trolley for the tunnel can enable each working arm to conveniently realize cooperative operation in a time-saving mode, and can realize slow adjustment, so that workpiece calibration is easy to operate, and calibration is accurate.

The invention discloses a screen printer movable workbench with a conveying belt. The screen printer movable workbench comprises a workbench arranged on a screen printer; the screen printer comprisesa bearing platform and a column arranged at the rear part of the bearing platform; a screen printing device moving up and down is arranged on the column; at least two front-back guide rails are arranged on the bearing platform; sliding chutes correspondingly matching the guide rails are formed in the bottom of the workbench; two sides of the workbench are in pivot joint with swing arms; air cylinders for driving the swing arms to swing up and down are also arranged on two sides of the workbench; at least two roller wheels are arranged at the outer end of each swing arm; the conveying belt sleeves corresponding rollers on the two sides; a drive roller driven by a motor is also arranged at the output end of a drive device; the lower part of the conveying belt passes through a strip-shaped hole to sleeve the drive roller; a conveying belt slot matching the conveying belt in width and depth is formed in the workbench. Through the structure, the automation degree in conveying a PCB (printedcircuit board) is greatly improved, the trouble of manual fetching back and forth is avoided, the working efficiency is remarkably increased, and the labor intensity of workers is reduced.

The invention provides a solid-liquid separation device for solid waste treatment. The solid-liquid separation device comprises a fixing base, a supporting frame, an air cylinder, a sliding rod, a supporting sleeve seat, a vibration mechanism, a water collection box and a liquid pressing mechanism, the supporting frame is arranged on the upper surface of the fixing base, the supporting sleeve seat is arranged at the top of the supporting frame, a rectangular sliding groove is formed in the supporting sleeve seat, the sliding rod is arranged in the rectangular sliding groove, the vibrating mechanism is arranged on the upper surface of the sliding rod, and the liquid pressing mechanism is arranged at the top of a garbage box. Compared with the prior art, the solid-liquid separation device has the beneficial effects that through repeated movement of a first air cylinder, left-right and up-down swinging of the vibration mechanism is achieved, so that the water content in the garbage is reduced, the garbage is evenly distributed in the garbage box, and water is conveniently pressed out of the garbage; and through an arranged rubber pressing plate, in the compression process of the garbage, a fixed pressing plate is not prone to deformation caused by uneven stress; and through the arranged water collection box, collection of the metal garbage and cleaning of filtered residues are facilitated.

The invention discloses a paddy field seedling transporting vehicle with a lighting function. The paddy field seedling transporting vehicle with the lighting function comprises a compartment and a cab; the cab is installed at one end of the compartment; a pair of first wheels are symmetrically installed on the two sides of the bottom of the compartment; a pair of second wheels are symmetrically installed on the two sides of the bottom of the cab; the first wheels and the second wheels are the same in specification; a cross plate is welded to each of the two ends of the side, away from the compartment, of the cab; the cross plates are perpendicular to the cab; a connecting rod is fixed to the side face of each cross plate, and is perpendicular to the corresponding cross plate; the side, away from the corresponding cross plate, of each connecting rod is hinged to a rotating rod; a lamp base is fixed to the bottom of each rotating rod; one end of a pushing rod motor is hinged to the lower portion of the side face of each rotating rod; the other end of each pushing rod motor is hinged to the bottom of the corresponding connecting rod; a lighting lamp is embedded in the middle portion of the side, away from the cab, of each lamp base; and a plurality of laser lamps are distributed in the circumferential direction of each lighting lamp in an annular array manner. The paddy field seedling transporting vehicle with the lighting function is novel in structure, good in lighting effect, capable of being used at night and suitable for popularization.

The invention relates to a remote control swing device for a sprayer of an air-assisted sprayer for orchards in hills and mountains and a spraying method. The swing device comprises an air blocking disc fixedly arranged on the air outlet side of a fan, a coupler located between the air blocking disc and the fan and a motor driving the coupler to rotate. The axial direction of the coupler is consistent with the air outlet direction of the fan, a swing connecting rod extending in the radial direction is fixedly arranged on the coupler, a water distribution pipe communicated with a liquid pumping device is fixedly arranged on the swing connecting rod, a plurality of sprayers are installed on the side face of the water distribution pipe, and the axes of the sprayers are parallel to the air baffle and the end face of the air outlet end of the fan. The included angles between the spraying directions of the nozzles on the same water distribution pipe and the horizontal plane are sequentially increased. While the labor intensity of fruit farmers is relieved, the pesticide utilization rate is greatly increased, the problems of uneven spraying, small spraying area, excessive spraying, missing spraying and the like can be solved, meanwhile, the deposition rate of fog drops on the backs of blades is increased, pesticide waste is reduced, and the working efficiency is improved.

The invention discloses a splicing device with a single-spindle yarn suction nozzle structure and a splicing method of the splicing device, and belongs to the technical field of textile splicing equipment. According to the splicing device with the single-spindle yarn suction nozzle structure and the splicing method of the splicing device, the splicing device comprises a single-spindle yarn suctionnozzle, wherein the single-spindle yarn suction nozzle is fixedly mounted on a wallboard of each spindle through a mounting base on the single-spindle yarn suction nozzle; the single-spindle yarn suction nozzle communicates with the upper air door negative-pressure air pipe through a connecting pipe, so that the distance between the single-spindle yarn suction nozzle and the upper air door negative-pressure air pipe is relatively short, and the phenomena of yarn winding and yarn blocking are not prone to occurring; and the single-spindle yarn suction nozzle comprises a suction nozzle elbow, the lower part of the suction nozzle elbow is connected with a yarn suction nozzle body, the yarn suction nozzle body is fixed to the suction nozzle elbow in a hooping mode and is matched with a sensorfor positioning, and therefore, a swing air cylinder is accurate in positioning and easy to adjust and the yarn suction nozzle body can rotate around the suction nozzle elbow and swing up and down.