38results about How to "Extended jet range" patented technology

The invention relates to a uniform-heating grain drying device for agriculture. The uniform-heating grain drying device comprises a main body, a filter screen, a control panel and two supporting legs,and further comprises a stirring mechanism and a heating mechanism, wherein the heating mechanism comprises a gas inlet tube, a gas sucking pump, a gas outlet tube, a fixed box, a drive assembly, anelectric heating wire, a connecting assembly, a movable plate, a spring and a plurality of gas spraying assemblies; each gas spraying assembly comprises a supporting shaft, a swing rod, a spray nozzle, a connecting rod, a hose and a fixed plate; and the stirring mechanism comprises a transmission assembly, a rotary shaft, two first bearings and a plurality of stirring blades. According to the uniform-heating grain drying device for agriculture disclosed by the invention, the heating mechanism is arranged, so that a spray nozzle swing function is realized, a gas spraying range is expanded, anda drying effect is improved; and the stirring mechanism is arranged, so that a grain stirring function is realized, and grains are in sufficient contact with hot gas, and therefore, the grains are uniformly heated.

The invention relates to a cosmetic plant essence extraction method. Distillation extraction equipment is used in the method. The distillation extraction equipment comprises a shell, a material containing frame, a ventilation device and a condensation device, the specific method for preparing the plant essence by adopting the extraction equipment comprises the following steps: crushing raw materials, introducing steam, distilling, extracting, condensing, collecting, standing and layering, wherein the ventilation device comprises a ventilation pipe, a rotating mechanism, a lifting pipe, a lifting plate, a dispersion frame, a connecting rod, a lifting rod, a lifting frame, a lifting cam and a driving motor. Steam is continuously sprayed to materials in the material containing frame through the ventilation device; essential oil gas is cooled into essential oil liquid through the condensing device to be collected, the vent pipe can rotate in a reciprocating mode in the gas spraying process, the gas spraying range is enlarged, and meanwhile the gas spraying position of the vent pipe is intermittently changed through vertical reciprocating motion between the vent pipe and the lifting pipe so as to increase the steam spraying distance.

The invention relates to a workpiece drying device. The workpiece drying device comprises a machine frame, a guide rail is arranged on the upper portion of the machine frame, and a sliding base is installed on the guide rail in a sliding mode. A vertical rod is arranged on the lower surface of the sliding base, and a mounting base is installed at the lower end of the vertical rod. A drying shell is further installed on the machine frame. An exhaust fan is arranged inside the drying shell. The drying shell is provided with a feed inlet and a discharge outlet. The guide rail enters the drying shell from the feed inlet and extends out of the drying shell from the discharge outlet. A plurality of swing rods are hinged to the periphery of the mounting base. The swing rods are connected with a swing driving device which drives the swing rods to deflect so that the lower ends of the swing rods can get close to or be separated from one another. The swing driving device drives the swing rods to get close to one another, a workpiece is supported by supporting rods and grabbed by the swing rods, a gas spraying hole sprays heated gas to the workpiece, the sliding base moves along the guide rail in the process, and therefore the mounting base is made to drive the swing rods to move, the workpiece is driven to move, drying of the workpiece is achieved in the conveying process, and production efficiency is greatly improved.

The invention relates to building intercom equipment with high reliability, which comprises a main body, a camera, a plurality of keys, a heat dissipation mechanism and a cleaning mechanism, wherein the heat dissipation mechanism comprises a cooling box, a refrigeration rod, an air extraction assembly, an exhaust pipe, a nozzle, a connecting block and a first spring; the cleaning mechanism comprises a draining plate, a connecting box, a sponge block, a fixing plate, an air cylinder, a piston, a connecting rod, a connecting pipe, a water pumping assembly, two moving assemblies and a plurality of spray heads, and the water pumping assembly comprises a connecting unit, a water pumping box, a first connecting pipe, a second connecting pipe, a driving plate and a second spring. The building intercom equipment with high reliability realizes the heat dissipation function for the interior of the main body by means of the heat dissipation mechanism, avoids the situation that normal work of equipment is affected due to overheating of the interior of the main body, improves the reliability of the equipment, achieves the function of cleaning the camera through utilizing the cleaning mechanism,and avoids the situation that dust adheres to the camera and affects the sight of the camera.

The invention discloses a perforating equipment, and relates to the technical field of drilling machine. The perforating equipment comprises a perforating equipment body composed of a support, a collecting mechanism and a perforating mechanism, wherein the bottom of the collecting mechanism is fixedly connected to the top of the support, the interior of the perforating mechanism is fixedly connected to the interior of the support through a supporting rod, the collecting mechanism comprises a collecting frame, the bottom of the collecting frame is slidably connected to a magnetic block, the bottom of the magnetic block is slidably connected to the top of the support, and the bottom of the collecting frame is fixedly connected to the top of the support. According to the perforating equipment, the problems that when a pipeline part is perforated, a traditional perforating machine is generally adopted for directly perforating the surface of the pipeline part, in the perforating process, generated chippings fly everywhere, influence the surrounding environment and are not easy to clear, and meanwhile, the generated chippings stay on the surface of the pipeline part in the drilling process, the observation of an operator on the pipeline is severely influenced, a perforating needle is easy to deviate, and the pipeline is scrapped are solved.

The invention relates to a dust-removing type palletizer with firm adsorption, comprising a support plate, a power device and at least two suction cups, at least two dust-removing mechanisms and at least two abutting mechanisms, wherein the abutting mechanisms comprise connecting sleeves , spring, connecting pipe, power pipe, fixed assembly and limit assembly, the dust removal mechanism includes a sealing cylinder, a rotating rod, a first transmission rod, a second transmission rod, a connecting hole, a jet pipe, a support wheel, an air pipe, a piston A block, a fixed sleeve and an elastic rope, the fixed component includes a cylinder and a friction block, and the limit component includes a limit groove and a limit block. In the dust-removing type palletizer with strong adsorption, the abutting mechanism makes each The suction cups can be closely attached to the goods, which improves the stability of the palletizer to adsorb the goods. The dust on the goods can be removed by the dust removal mechanism, which improves the firmness of the suction cups and the goods adsorption, and further improves the palletizer. The stability of the goods adsorption sex.

The invention discloses a sweet potato greenhouse temperature and humidity control device, which is installed on the top of the greenhouse and includes a mounting seat, a feed mechanism for driving the mounting seat to move, and a control unit installed on the mounting seat. The control unit includes a mounting plate, a drive mechanism for driving the mounting plate to alternate forward and reverse, and an air outlet assembly installed on the lower surface of the installation plate. The air outlet assembly includes a second motor, a second turntable, a mounting rod, a scissor jet mechanism, and a third connecting rod The fan is equipped with a control unit. The second motor drives the second turntable to rotate. The second turntable drives the pin shaft to revolve. The three connecting rods drive the movement of the scissor lever of the scissor jet mechanism, which makes the shape of the scissor jet mechanism change, thereby further expanding the spray range, improving the effective control range of the temperature and humidity in the entire greenhouse space, and making the temperature and humidity in the greenhouse space Be consistent.

The invention discloses a ceramic tile printing device, belonging to the technical field of ceramic tile processing devices. There is a first limit hole, a first limit block is arranged in the first limit hole, and a pressure plate is fixedly connected between the two first limit blocks. The pressure plate is in the shape of a square frame, and a lifting mechanism is arranged on the pressure plate. The left and right sides of the inner wall are provided with sliding rails. In the present invention, by setting the positioning plate, the positioning plate can press the ceramic tile when it moves downward, and the height of the positioning plate can be adjusted at will, so the ceramic tile of different thickness can be pressed. The roller can not only print the tiles well, but also will not cause great pressure on the tiles to cause damage to the tiles, and will not affect the printing work of the tiles.

The invention discloses a double mixing and stirring device for aquatic feed, which comprises a processing box and a base, a base is provided under the processing box, a driving motor is fixed in the middle of the upper end of the processing box, and an output end of the driving motor is provided with a stirring shaft. The inside of the stirring shaft is provided with an air-guiding inner cavity, and the left and right sides of the stirring shaft are symmetrically provided with stirring tubes. There are several air injection holes on the upper and lower surfaces of the stirring tube, and the stirring tubes are connected with the air-guiding inner cavity. The outer sleeve of the tube is provided with a rotating sleeve, and several stirring rods are symmetrically arranged on the upper and lower sides of the rotating sleeve. The inside of the rotating sleeve is provided with a fixed bearing that matches the stirring tube. The outer end of the rotating sleeve is provided with a transmission gear. The inner wall of the processing box is provided with a transmission gear ring. The invention is convenient for handling, has good shock resistance, eliminates the disadvantages of the existing devices, and has strong practicability.

The invention relates to a workpiece drying device. The workpiece drying device comprises a machine frame, a guide rail is arranged on the upper portion of the machine frame, and a sliding base is installed on the guide rail in a sliding mode. A vertical rod is arranged on the lower surface of the sliding base, and a mounting base is installed at the lower end of the vertical rod. A drying shell is further installed on the machine frame. An exhaust fan is arranged inside the drying shell. The drying shell is provided with a feed inlet and a discharge outlet. The guide rail enters the drying shell from the feed inlet and extends out of the drying shell from the discharge outlet. A plurality of swing rods are hinged to the periphery of the mounting base. The swing rods are connected with a swing driving device which drives the swing rods to deflect so that the lower ends of the swing rods can get close to or be separated from one another. The swing driving device drives the swing rods to get close to one another, a workpiece is supported by supporting rods and grabbed by the swing rods, a gas spraying hole sprays heated gas to the workpiece, the sliding base moves along the guide rail in the process, and therefore the mounting base is made to drive the swing rods to move, the workpiece is driven to move, drying of the workpiece is achieved in the conveying process, and production efficiency is greatly improved.

A new type of bridge equipment, including a top plate, pillars and sunshade nets. The top plate includes a main board body. The left and right sides of the main board body are symmetrically provided with sliding grooves that extend forward and backward and start outward. The front end of the main board body is provided with a middle The first rotating wheel is rotatably installed in the middle point rotating chamber through the rotating rod, the front end of the sliding groove is provided with a side rotating chamber, and the side rotating chamber and the mid point rotating chamber are provided with mutual connection. The transmission groove, the front sliding block and the rear sliding block are installed in the sliding groove to be able to slide back and forth, and the front sliding block and the rear sliding block are respectively screw-fitted with a front screw rod and a rear screw rod, The front screw rod and the rear screw rod are fixedly connected, the second runner is installed in the side rotating cavity, the second runner is fixedly connected with the front screw rod, and the first runner and the second runner are installed with a rotating belt The outer end of the front sliding block is fixedly provided with a front connecting rod extending forward, and the outer end of the rear sliding block is fixedly provided with a rear connecting rod extending backward.

The invention relates to a window scraper capable of spraying steam. It includes a window scraper host and a steam generator for generating steam, wherein the window scraper host includes a host casing, a suction nozzle, a suction unit, a liquid collection tank and a nozzle, and the steam generator is installed on the window in a detachable manner. On the host casing of the scraping host; the window scraping host also includes a first pipe and a first joint, and the first pipe is connected between the nozzle and the first joint; the steam generator includes a second joint; when the steam generator is installed on the main shell , the first joint is docked with the second joint, and the steam generated by the steam generator passes through the second joint, the first joint, and the first pipe, and then sprays out from the nozzle. The steam generator of the present invention is detachably installed on the main body casing of the window scraper main machine, and the steam generator is independent from the window scraper main machine, so that the steam generator is installed when the steam function is needed, and when the steam function is not needed Remove the steam generator, humanized and reasonable design, easy to disassemble and assemble.

The invention relates to a device for cleaning the surface of glass, in particular to a spray nozzle of a window scraping device. The spray nozzle comprises a spray nozzle shell. The spray nozzle shell is provided with a steam inlet pipe allowing steam to be injected, a steam chamber and two or more steam spray holes. The steam inlet pipe and the steam spray holes are all communicated with the steam chamber. Steam entering the steam chamber through the steam inlet pipe is sprayed out through the steam spray holes. Steam is simultaneously sprayed out through the steam spray holes, and therefore the spray area of the steam is enlarged, the steam spray range of the surface of the glass can be widened through the spray nozzle, steam can be uniformly sprayed to the surface of the glass, the cleaning effect is better, cleaning is comprehensive, and a cleaner effect is achieved; the arrangement direction of the steam spray holes is parallel to the length direction of a scraping strip, and therefore in the cleaning process, due to the fact that the arrangement direction of all the steam spray holes is parallel to the length direction of the scraping strip, the steam spray holes are used in cooperation with the long-strip-shaped flexible scraping strip for spraying steam to most of the area swept by the long-strip-shaped flexible scraping strip, the cleaning effect is better, cleaning is comprehensive, and the better cleaning effect is achieved.

The invention discloses a sweet potato fresh-keeping method. The method comprises the following steps: 1) fresh-keeping storehouse establishment; 2) fresh-keeping storehouse treatment; (3) selection of sweet potatoes; (4) treatment of the sweet potatoes; 5) placement of the sweet potatoes; and (6) daily management. Fumigation is performed with hay consisting of dried artemisia argyi herbs, herba houttuyniae, semen cuscutae in an equal ratio, and the artemisia argyi herbs and the herba houttuyniae have a synergistic effect, so that the disinfection and sterilization environment in the fresh-keeping storehouse can be further guaranteed, and fresh keeping of the sweet potatoes is facilitated; a fresh-keeping agent containing components including modified lignin and the like is added, so that the fresh-keeping effect is extremely good, and the fresh-keeping time of the sweet potatoes is further prolonged; through an active ventilation equipment in the application, a cyclone is formed, and meanwhile, the air spraying range is enlarged, so that the air circulation effect is better, thus faciliating fresh keeping of the sweet potatoes; by installing a storage frame, the sweet potatoes can move in the space of the fresh-keeping storehouse to fully adapt to the environment in the whole fresh-keeping storehouse, so that the situation that the fresh-keeping effect of the sweet potatoes in different positions is influenced due to difference in temperature and humidity of different positions in the fresh-keeping storehouse is avoided.

The invention relates to a safety lifting device used for building construction and with the anti-icing function. The device comprises a tower body, a balance arm, a lifting arm, a driving cabin and awinding device and further comprises a heating mechanism and an alarm mechanism; the heating mechanism comprises a heating chamber, a heating box, a fixed block, two communication pipes and four airspraying assemblies; each air spraying assembly comprises a supporting shaft, a nozzle, a hose and a driving unit; the alarm mechanism comprises an alarm box, a lifting hook, a connecting rod and an alarm assembly, and the alarm assembly comprises a connecting plate, a pressing plate, two first springs and two pressure sensors. According to the safety lifting device used for building constructionand with the anti-icing function, through the heating mechanism, the steel wire rope can be heated, the steel wire rope can be prevented from being iced under the frigid weather, therefore, winding effect is not affected, through the alarm mechanism, an alarm can be given out when the lifted cargo is too heavy, the equipment turnover caused by the too heavy cargo can be avoided, and the equipmentsafety is improved.

The invention discloses a punching and forming device for a plug sleeve used in socket production, which belongs to the technical field of socket production and includes a punching table, a moving component, a conveying component, a U-shaped plate, a stamping component, a finished product storage component, two mold cooling components, two Turn the roller and two mounting seats, the punching table is set on the ground, the U-shaped plate is set on the top of the punching table, the moving assembly is set on the punching table, the conveying assembly is installed on the moving assembly, the punching The components are installed on the moving component and the U-shaped plate, the finished product storage component is arranged under the blanking trough, and the two mold cooling components are symmetrically arranged on the U-shaped plate. The present invention solves the problem that the existing plug sleeve stamping and forming device for socket production needs to manually move the copper plate for a short distance before continuing stamping after a single stamping, which affects the stamping efficiency, and the temperature of the stamping punch is too high during the continuous stamping process. , It is easy to cause damage to the stamping punch and affect the stamping quality of the workpiece.