220results about How to "Realize reciprocating movement" patented technology

The invention discloses a reciprocating type circular curing device. The reciprocating type circular curing device comprises tracks and a curing chamber moving along the tracks. Track wheels matched with the tracks are arranged at the bottom of the curing chamber. Sealing doors are arranged on the two sides, perpendicular to the moving direction, of the curing chamber. The inner wall of the curing chamber is coated with a waterproof layer. The curing chamber is provided with a heat supply system, a spraying system, a temperature and humidity monitoring system and a temperature and humidity adjusting system. The curing chamber is externally provided with a monitoring host. Meanwhile, the invention further provides a technology for achieving concrete product curing through the reciprocating type circular curing device. The reciprocating type circular curing device and technology are suitable for medium-small-sized enterprises to improve the existing manual curing technology, accordingly, high-quality concrete products can be produced, reciprocating continuous production can be achieved, and the occupied area is small. By means of the curing device, circular reciprocating curing work on the concrete products can be achieved, the curing efficiency is greatly improved, huge profits are brought to the medium-small-sized enterprises, and application and popularization are convenient.

The invention discloses an efficient liquid injection crushing and screening device for soil remediation treatment. The device includes a rack. A box body is fixedly mounted on the rack; a material guide plate is arranged at a bottom in the box body; a low-position end of the material guide plate faces backwards; an upper end of the guide plate is fixedly connected with a vertical plate; the interior of the box body is divided into a screening cavity and a liquid injection cavity which are arranged front and back by the vertical plate; a feeding hopper is arranged at a top in the screening cavity; a grinding mechanism, a crushing mechanism, a first collecting hopper, a second collecting hopper and a screening mechanism are sequentially arranged in the screening cavity from top to bottom inthe vertical direction; a lower end of the first collecting hopper is connected with an upward throwing mechanism; and a transverse plate is arranged in the liquid injection cavity to divide the interior of the liquid injection cavity into a liquid storage chamber and a stirring chamber which are arranged up and down. According to the device, soil can be rapidly smashed and refined, the soil is screened, the screened soil is evenly mixed with liquid medicine, and the rapid remediation of the soil is achieved.

The invention discloses a nozzle reciprocating device on a cleaning robot of a freight car. The device comprises a mounting platform where a rotating seat is inserted; a central shaft that goes through a lower end surface of the mounting platform is formed on the rotating seat; a lower end of the central shaft is fixed by a rotating disk in a sleeved mode; the central shaft is sleeved by a reset torsional spring; a first fixing hole is formed in the rotating disk; a second fixing hole is formed in a lower end surface of the mounting platform; two ends of the reset torsion spring are fixed on inner walls of the first fixing hole and the second fixing hole; a first arc rack and a second arc rack which are projecting are formed on an outer side wall of the rotating disk; the first arc rack ismeshed and connected with a sector gear which is inserted and fixed on a rotating shaft of a motor; the second arc rack is meshed and connected with a second rack which is fixedly connected with a moving seat. The invention can realize the reciprocating flushing of the nozzle without the rotation direction switch of the servo motor, saves the cost and has high working efficiency.

The invention discloses a magnetic force swinging type soybean oil atomizing and spraying device of an ornamental type fish color increasing feed. Through the magnetic suction effect of each iron block and a corresponding third magnet, each moving column in a corresponding elastic telescopic device extends outwards to drive a corresponding material pushing plate to move, so that the purpose of moving the material pushing plates in a reciprocating manner is realized, the mixing effect of soybean oil is obvious, and the atomizing quality is improved; the directions of the south magnetic pole andthe north magnetic pole of two first magnets are opposite, and the directions of the south magnetic pole and the north magnetic pole of two second magnets are the same, so that the first magnets andthe second magnets arranged in corresponding positions are alternatively attracted and repelled, and a material guiding platform is in reciprocating swinging; raw materials in a housing are transported to the material guiding platform through a material cycling device, so that the raw materials on the material guiding platform are continuously rolled, the adsorbing effect of vaporific soybean oilby the raw materials is improved, and the quality of products is improved; and first spiral springs are used for enabling the material guiding platform to have certain buffering in the swinging process, so that the rolling speed of the raw materials is uniform.

The invention relates to the technical field of vehicle glass production equipment, and in particular, discloses a vehicle glass edge grinding device. The vehicle glass edge grinding device comprisesa positioning plate; polishing boxes connected below the positioning plate, and are positioned around square glass; a sucker is arranged on the lower surface of the positioning plate; openings are formed in the sides, near the square glass, of the polishing boxes; first accommodating cavities, second accommodating cavities and third accommodating cavities are arranged in the polishing boxes; flexible polishing pieces are arranged in the openings of the first accommodating cavities and the third accommodating cavities; the polishing pieces are connected with the inner walls of the polishing boxes through pressure springs; a turntable is arranged below the positioning plate, is connected with a driving device, and is provided with a collecting tank; the lower end surfaces of all the polishing boxes are connected with connecting rods; the connecting rods are connected to the upper end surface of the turntable, and are provided with guide grooves; and collecting plates are aslant arrangedon the connecting rods. The vehicle glass edge grinding device has no need to stop to take down glass and to mount again, so that the polishing efficiency is improved, operation steps are reduced, andthe labor intensity of operators is relieved.

The invention discloses a metal plate plating device facilitating recovery of cathode rare metals, and relates to the technical field of metal material plating. The metal plate plating device comprises a plating tank; a cathode clamping mechanism is fixedly connected to the bottom end of a cathode threaded sleeve block, and a to-be-plated metal plate is arranged at the bottom of the cathode clamping mechanism; an anode limiting sleeve block is rotatably connected to the left side of the exterior of an insulating spinning rod in a sleeving manner, an anode plate is fixedly connected to the bottom of the anode limiting sleeve block, and a plating solution cleaning mechanism sleeves the outer surface of the anode plate; and a power supply is fixedly connected to the top of a supporting top frame on the left side, energized wires are connected to the output end of the power supply respectively, and the corresponding output ends of the energized wires are electrically connected with the cathode threaded sleeve block and the anode limiting sleeve block respectively. The metal plate plating device facilitating recovery of the cathode rare metals achieves rapid recovery of the cathode raremetals, improves the fluidity of an electrolyte and ensures the uniformity of the concentration of plating metal ions in the electrolyte.

The invention discloses a feeding device used for producing powder coating. The feeding device comprises a material conveying cylinder. A feeding pipe is arranged on the upper wall of the material conveying cylinder in a communicating manner. A discharging pipe is arranged on the lower wall of the material conveying cylinder in a communicating manner. A baffle capable of sliding is arranged on theside wall of the feeding pipe in a penetrating manner. Supporting plates are fixedly connected to the side walls, close to the two ends, of the material conveying cylinder correspondingly. A placingplate is fixedly connected to the side wall of the supporting plate located on the left side. A power source is arranged on the lower wall of the placing plate. A motor is fixedly connected to the upper wall of the placing plate. An output shaft of the motor extends to the interior of the material conveying cylinder and is fixedly connected with a spiral conveying rod. According to the feeding device, reciprocating motion of the baffle can be achieved, intermittent discharging is achieved, the connecting portion of the feeding pipe and the spiral conveying rod can be prevented from being blocked by a large amount of powder coating, then it is ensured that the device can operate normally, the working efficiency of the equipment is improved greatly, a power source does not need to be arranged additionally to drive the baffle to move in a reciprocating manner, the purpose of saving resources is achieved, and thus the overall structure of the equipment is more reasonable.

The invention discloses a medicine particle and medicine powder separation and recovery device. The medicine particle and medicine powder separation and recovery device comprises a box body, wherein two supporting plates are fixedly connected to the bottom of the box body, a first screen and a second screen are arranged in the box body, the first screen is located above the second screen, and thefirst screen and the second screen are connected through four connecting mechanisms. and the first screen is obliquely arranged, rectangular rods are fixedly connected to the two ends of the first screen, the two rectangular rods penetrate through the box body and are slidably connected with the box body, fixing blocks are fixedly connected to the opposite ends of the two rectangular rods, and first springs are fixedly connected between the two fixing blocks and the box body. The medicine particle and medicine powder separation and recovery device is reasonable in structure, double screening of medicines can be achieved through one driving motor, besides, screened medicines can be quantitatively discharged, and therefore, workers can directly pack and contain the medicines conveniently, secondary containing is not needed, transferring of the medicines is reduced, and pollution to the medicines can be reduced.

The invention provides a cylindrical concrete masonry block forming machine and method. Vertical plates are symmetrically and fixedly installed on the two sides of the top of the machine frame. The tops of the vertical plates are fixedly provided with a top plate. A mold rotating disk is supported by the middle of the top of the top plate. Multiple forming mold barrels are evenly installed on themold rotating disk. A rotating disk main shaft of the mold rotating disk is connected with a ratchet mechanism and drives the ratchet mechanism to rotate. The ratchet mechanism is connected with a power device through a gear transmission assembly. A stirring feeding barrel used for feeding is arranged over the mold rotating disk. A stirring plate is arranged in the stirring feeding cylinder. The stirring plate is connected with the stirring power mechanism. The stirring power mechanism cooperates with the ratchet mechanism through a chain transmission mechanism and drives the stirring plates to rotate to achieve feeding. The cylindrical concrete masonry block forming machine adopts the rotating disk type vertical structure and can be conveniently used for forming cylindrical concrete masonry blocks, and then the forming efficiency is greatly improved.

The invention belongs to the field of food machining, and particularly discloses a poultry slaughtering device convenient to clean; the poultry slaughtering device convenient to clean comprises a bottom box; the outer top wall of the bottom box is fixedly connected with a top box; the inner bottom wall of the top box is rotationally connected with a rotary table; a servo motor is fixedly mounted on the inner top wall of the bottom box; an output shaft of the servo motor extends into the top box to be fixedly connected with the rotary table; eight connection plates are arranged in an array on the outer side wall of the top box; limiting rods are symmetrically mounted in a sliding mode at both ends of one side of each connection plate, which faces away from the top box; one end of each limiting rod, which is close to the corresponding connection plate, extends out of the connection plate and is fixedly connected to the outer wall of the top box; and a fixed plate is fixedly connected between one ends of each two symmetric limiting rods, which face away from the corresponding connection plate. In the invention, by design of the connection plates, the limiting rods, the fixed plates, hair removal rods, fixed rods, a ring-shaped connection plate, struts, pushing rod motors and a ring-shaped flushing pipe, reciprocation of the hair removal rods on the side wall of the top box can beimplemented so as to facilitate cleaning up the inside of the top box.

The invention discloses a crossover turnout and a rail transit system with the same. The crossover turnout comprises a first straight track and a second straight track which are arranged in parallel,a first transition track and a second transition track which are arranged crosswise, a rotating track and four single-opening turnouts, the first straight track comprises a first head section, a firstmiddle section and a first tail section, s second straight track comprises a second head section, a second middle section and a second tail section, the first transition track comprises a first frontsection and a first rear section, a second transition track comprises a second front section and a second rear section, the rotating track is rotatably arranged at the junction of the first transition track and the second transition track, the four single-opening turnouts are communicated between the first middle section and the first front section, between the second head section and the secondmiddle section and the second front section, between the first tail section and the first middle section and the second rear section, and between the second tail section and the second middle sectionand the first rear section respectively, and the single-opening turnouts comprise fixed beams and movable beams. The crossover turnout has the advantages of being simple in structure, good in economical efficiency and light in switch.

The invention relates to a solar mobile underwater ozone treatment machine. The solar mobile underwater ozone treatment machine comprises a solar power device, a water walking device, an ozone generation system and a self-rotating spraying device, wherein the ozone generation system is arranged on a floating body and is used for conveying ozone to the self-rotating spraying device at the front end through a gas delivery pipe; the self-rotating spraying device comprises a hollow telescopic pole, the telescopic pole is obliquely downwards hinged and fixed to the floating body through a hinge ring, a disturbance motor is arranged at the head part of the telescopic pole and drives a transmission shaft in the telescopic pole to rotate, the transmission shaft drives a rotary disturbance head at the lower end to rotate, and the rotary disturbance head and a gas channel in the telescopic pole are arranged coaxially; under the combined action of ozone gas and disturbance performed by blades of the rotary disturbance head on water in the underwater area, improvement work for bottom mud and bottom water is completed.

The invention discloses an anti-return feeding device for low-all-vanadium roasting of a rotary kiln and a using method of the anti-return feeding device. The anti-return feeding device comprises a bottom box, wherein a feeding box is arranged at the top of the bottom box; a No. 2 ventilation rod is rotationally connected to the interior of the feeding box; a rotating mechanism is arranged on one side of the feeding box, and connected with the No. 2 ventilation rod; a filtering mechanism is arranged at the top of the bottom box; the filtering mechanism is connected with the rotating mechanism; and a feeding mechanism is arranged in the bottom box. The anti-return feeding device has the beneficial effects that a No. 1 belt wheel and a No. 2 belt wheel are additionally arranged, so that simultaneous rotation of a half gear and a No. 2 gear is achieved; crushing rollers are additionally arranged, so that raw materials are crushed through the crushing rollers; a No. 4 ventilation rod and a No. 3 ventilation rod are additionally arranged, so that anti-blocking treatment on internal materials is achieved; the filtering mechanism is additionally arranged, so that filtering treatment on external air is achieved; and the half gear and a rack are additionally arranged, so that the half gear drives a connecting frame to move in a reciprocating mode through the rack.

The invention relates to the technical field of packaging bag processing and discloses a bag manufacturing device for the processing of a food packaging bag. The bag manufacturing device comprises a rack, wherein a hot sealing unit is arranged on the rack and comprises a first gear rack; a supporting plate is fixedly connected with one end of the first gear rack; a pressing plate is arranged on the supporting plate; a telescopic rod used for the limiting operation is fixedly connected onto the rack; one end of the telescopic rod is fixedly connected with the supporting plate; a channel is formed in the supporting plate; an air supply tank and a vortex tube are arranged on the rack; the air inlet end of the vortex tube communicates with the air supply tank; the hot air end of the vortex tube communicates with the channel; a cold air tank communicates with the cold air end of the vortex tube; a plurality of air vents are formed in the side, facing the packing bag, of the cold air tank; an air guiding tank communicating with the channel is arranged on the rack; an air exhaust port is arranged on the air guiding tank; a turbine is rotationally connected into the air guiding tank; a first fan gear used for being meshed with the first gear rack is coaxially connected with the turbine; and a conveying unit and a cutting unit used for slitting the packaging bag are also arranged on therack. According to the bag manufacturing device provided by the invention, the accuracy of a hot sealing position can be ensured through the limiting of the pressing plate.

The invention discloses an anti-blocking scriber for a test field. The anti-blocking scriber comprises an ash bucket and upright rods, wherein totally two upright rods are arranged; an ash outlet is formed in the bottom end of the ash bucket; the ash bucket is connected with the upright rods by virtue of a reciprocating mechanism; an anti-blocking mechanism is arranged on the ash bucket and comprises a digging rope; one end of the digging rope is connected with the reciprocating mechanism; the other end of the digging rope penetrates through the inner cavity of the ash bucket so as to extend to the ash outlet and is connected with an ejector; the ejector is matched with the ash outlet; the ejector comprises a tip; a striking rod is connected onto the digging rope; a first connecting rod ishinged onto the striking rod; and the first connecting rod is connected with the outer wall of the ash bucket. By virtue of dual actions of ejecting and shaking, blanking normality is ensured, the operation is convenient and rapid, and time and labor can be saved. Meanwhile, the operation of opening and closing the ash outlet at an optional position is realized in the scribing process, the scriber is multifunctional, and the working efficiency is improved.

The invention discloses a permanent magnet electromagnetic valve. The valve comprises a valve body and a permanent magnet valve core in the valve body, wherein a left sealing gasket and a right sealing gasket are fixed at the two ends of the valve core, an iron core is connected to the valve body, a sealing ring is connected between the valve body and the iron core, the iron core is wound with a coil, and an iron cover is connected with the iron core and the valve body and is used for fixing the iron core; when the coil is electrified, the iron core generates a magnetic pole repulsive to the permanent magnet valve core, the valve core is pushed to move leftwards under the repulsive force to seal the valve port of the valve body, and the right valve port is opened; and when the coil is notelectrified, the magnetic pole of the iron core disappears, the permanent magnet valve core moves rightwards under the action of self-magnetic force to seal the valve port of the iron core, and meanwhile, the left valve port is opened. According to the valve, a spring of a common electromagnetic valve is removed, so that the novel electromagnetic valve is simple in structure, stable and reliable.

The invention discloses an efficient pesticide spraying device. The device comprises a moving car body and a pesticide spraying box arranged on the top of the left side of the moving car body. The pesticide spraying box is internally provided with a pesticide storage chamber, a stirring mechanism is rotatably and cooperatively connected with the interior of the pesticide storage chamber, a first transmission chamber is formed in the moving car body at the bottom of the pesticide spraying box, and a second transmission chamber extending to the front side is formed in the moving car body on theright side of the first transmission chamber. The moving car body on the right side of an extending segment of the front side of the second transmission chamber is internally provided with a guiding groove the top of which penetrates through the top end face of the moving car body. A first rotating shaft extending to the left and right sides is rotatably and cooperatively connected with the portion, between the first transmission chamber and the second transmission chamber, of the inner wall body of the moving car body. The left end of the first rotating shaft extends into the first transmission chamber, and the tail end of the left end of the first rotating shaft is fixedly provided with a first bevel gear. The right extending segment of the first rotating shaft extends into the first transmission chamber, and the tail end of the right extending segment of the first rotating shaft is fixedly provided with a second bevel gear. The device has a simple structure and can achieve the workof uniformly spraying liquid onto crops with different plant heights, the spraying effect is improved, and the automatic stirring work can be achieved.

The invention discloses a spray pipe adjusting mechanism on a freight van compartment cleaning robot. The spray pipe adjusting mechanism comprises an installing platform, wherein a rotary seat is arranged on the installing platform, a central shaft penetrating through the installing platform is formed on the rotary seat, a first external spline is formed on the outer wall of the central shaft, a turntable sleeves and is fixed to the lower end of the central shaft in an inserted way, an installing hole is formed in the center of the turntable, a first internal spline matched with the first external spline is formed on the inner wall of the installing hole, a reset torsion spring sleeves the central shaft in an inserted way, a first arc-shaped rack and a second arc-shaped rack which protrudeare formed on the outer side wall of the turntable, the first arc-shaped rack is in meshed connection with a sector gear, the sector gear is insert-connected and fixed to a rotary shaft of a motor, the second arc-shaped rack is in meshed connection with a second rack, and a movable seat is fixedly connected to the second rack. The spray pipe adjusting mechanism can achieve reciprocating spray pipe flushing without switching of the rotary direction of the servo motor and save the cost.

The invention relates to a continuous welding device for mask ear loops and a mask production line. The continuous welding device comprises a rack, ear loop mounting mechanisms and a following mechanism capable of moving in a reciprocating manner in the conveying direction of masks. The following mechanism comprises a following mounting plate for mounting the ear loop mounting mechanisms and a driving assembly for driving the following mounting plate to move. A guide rail is arranged between the rack and the following mounting plate. The following mounting plate is in sliding fit with the guide rail. The driving assembly drives the following mounting plate to move synchronous with the masks in the ear loop welding process. The continuous welding device has the effect of improving the production efficiency of the masks.