127results about How to "Piled up" patented technology

The invention relates to the technical field of construction waste recovery, and discloses a construction waste sorting and recovery device. The construction waste sorting and recovery device comprises a recovery box, wherein a conveying belt is arranged at the tops of supporting rods; vertical rods are arranged at the top of the conveying belt; a scraping plate is arranged between the two vertical rods; a second spring is arranged on the outer side of a baffle; rolling wheels are arranged on the outer side of the baffle; a connecting rod is arranged at the top of the baffle; a material receiving disc is arranged at the top of the connecting rod; a material guide rod is arranged on the right side of the material receiving disc; a rotating rod is arranged at the top of a first conical tooth; a gear is arranged on the right side of the first conical tooth; a movable rod is arranged at the bottom of a sleeve rod; a second conical tooth is arranged on the outer side of the movable rod; a rotating wheel is arranged on the right side of the movable rod; and a stirring rod is arranged at the bottom of the movable rod. Construction waste is conveyed through the conveying belt, when the construction waste is conveyed to be close to a magnet, metal waste is absorbed by the magnet, the residual waste falls into the material receiving disc, the rolling wheels rotate, and light waste entersa screw rod, is crushed and falls into a light material box.

The invention belongs to the technical field of additive manufacturing, and discloses a powder spreading device and an additive manufacturing device. The powder spreading device comprises a powder spreading platform, a powder tank, a powder pouring box and a scraper, wherein the powder spreading platform is provided with a first position and a second position; the powder tank is arranged above thepowder spreading platform; the powder pouring box is rotatably connected to the powder tank and can open or close a powder outlet of the powder tank through rotation; the scraper is slidably arrangedon the powder spreading platform and can drive the powder pouring box to rotate; when the scraper slides to the second position from the first position, the powder pouring box opens the powder outlet, and powder in the powder tank is conveyed to the powder scraping side of the scraper; and when the scraper leaves the second position, the powder pouring box closes the powder outlet. According to the powder spreading device and the additive manufacturing device provided by the invention, the scraper is moved between the first position and the second position, so that the powder pouring box canbe rotated, the powder in the powder tank is conveyed to the powder scraping side of the scraper through the powder pouring box, the conveying capacity of the powder in the powder tank can be effectively controlled, each layer of conveyed powder capacity is ensured to be enough, and the occurrence of the phenomenon that the powder is too much or too little is avoided.

The invention discloses an intelligent local loosing and rotating and even straw covering corn planter, and belongs to the technical field of agricultural mechanical devices. The corn planter comprises a vehicle body, a straw collecting mechanism, a local loosening and rotating mechanism, a sowing and fertilizer applying mechanism, a soil covering mechanism, a straw scattering mechanism and a compacting mechanism. The straw collecting mechanism comprises a collecting and smashing assembly and a pressure detecting assembly. The pressure detecting assembly is installed on the collecting and smashing assembly. The sowing and fertilizer applying mechanism comprises a fertilizer applying assembly, a sowing assembly and a plurality of grating sensors. A plurality of cameras are arranged at the lower end of the soil covering mechanism. A hydraulic system is arranged on the vehicle body. A cab is arranged at the front end of the vehicle body. A controller and a displayer are arranged in the cab. The vehicle body can also be an existing tractor. The intelligence of the corn planter is improved, the straw collecting mechanism and the sowing and fertilizer applying mechanism can be automatically monitored, the working state of the corn planter can be monitored in time, the corn planter is prevented from being damaged, the straw return-to-field effect is better, and the growth of corn is facilitated.

The invention discloses a food production raw material stirring device, which comprises a rack, a tank body, a vibration mechanism, a stirring shaft and a stirring impeller, the tank body is arranged at the inner end of the rack and can vibrate up and down relative to the rack, the vibration mechanism used for driving the tank body to vibrate up and down is arranged at the bottom end of the tank body, and the stirring shaft is arranged in an inner cavity of the tank body; the stirring impeller is fixedly installed on the stirring shaft, a supporting ring is arranged in an inner cavity of the tank body, the supporting ring is fixedly connected with the two opposite inner side walls of the rack through two fixing columns, a plurality of grinding mechanisms are fixedly installed on the supporting ring, and a sieve tray is fixedly installed in the inner cavity of the tank body; a screening disc can enable agglomerated raw materials to remain on the screening disc, a grinding mechanism can disperse the agglomerated raw materials, so that the mixing effect of the raw materials entering the stirring area is better, the grinding mechanism is driven through vertical vibration of the tank body, energy generated during vibration of the tank body is utilized, no extra energy is needed for driving, and an energy-saving effect is achieved.

The invention discloses a window frame with a good dust removal effect. The window frame comprises a window frame body, a window is slidably connected to the window frame body, and the bottom of the inner wall of the window frame body is fixedly connected with a sliding rail matched with the window for use; and the two sides of the bottom of the surface of the window are fixedly connected with shells correspondingly, the tops of the inner walls of the shells are rotationally connected with lead screws, and the bottoms of the surfaces of the lead screws are rotationally connected with threadedcylinders. The invention relates to the technical field of alloy window frame bodies. According to the window frame with the good dust removal effect, the window can drive the shells to move during moving, the interior of the sliding rail is swept through a rotating brush, a pushing wiping plate pushes dust into a dust receiving box, the dust receiving box is taken out by a user through a pullingring and a straight rod in an interval mode, and the dust inside the dust receiving box is poured out; and the structure is simple, manual clearing is not needed, practicality of the window frame is improved, meanwhile, a first friction plate and a second friction plate are in friction, so that the second friction plate generates static electricity, the dust is adsorbed on the second friction plate, pretreatment of the dust is achieved, and the probability that the dust is attached to the sliding rail is decreased.

The invention relates to the technical field of building coating processing, and discloses a stirring device with a grinding function. In order to solve the problem that particles are not uniform in an existing stirring device, now the scheme is put forward; the stirring device comprises a stirring mechanism, a conveying mechanism, and an intermittent opening and closing mechanism, wherein the stirring mechanism comprises a stirring bucket, a rotating shaft is rotationally installed in the stirring bucket, a stirring rod is arranged on the rotating shaft, the conveying mechanism comprises a conveying pipe arranged in the stirring bucket, a conveying screw is rotationally installed in the conveying pipe and is in transmission connection with the rotating shaft, the intermittent opening andclosing mechanism comprises a restrictor plate, the restrictor plate is hinged to the top of the conveying pipe, the top of the conveying pipe is of an arc-shaped structure, and the top end of the conveying pipe extends out of the stirring bucket. The building coating particles are stirred, rapidly mixed, dissolved, dispersed and refined, and the unrefined particles are ground, so the uniform granularity of the coating particles is ensured, the processing quality is improved, and popularization is easy.

The invention relates to a lighting module (1) for an emergency service vehicle (24), comprising a profiled part (18), a first (3) and a second (5) lighting module, wherein the first lighting module (3) is arranged in a first accommodating area (2) of the profiled part (18) and illuminates a first spatial section (11). The second lighting module (5) is arranged in a second accommodating area (4) of the profiled part (18) and illuminates a second spatial section (12). The first lighting module (3) comprises a first lighting element (6) for emitting electromagnetic radiation and a transparent covering element (7), wherein furthermore the first lighting element (6) is formed by a semiconductor component and is arranged on a support structure (9). Furthermore, the second lighting module (5) comprises a second lighting element (8) made of a semiconductor component for emitting electromagnetic radiation.

The invention belongs to the field of feeding devices, and particularly relates to an automatic bar member feeding mechanism which comprises a conveying way for placement of bar members and a driving chain wheel driving the conveying way. The conveying way is formed by a plurality of parallel conveying rods, each conveying rod is of an elongated cylindrical structure, a groove for placement of workpieces is formed between each two adjacent conveying rods, and width of each groove is larger than radius of each bar member and smaller than diameter of each bar member. The bar members are stored by utilizing the conveying way, each groove for placement of the workpieces is formed between the corresponding two adjacent conveying rods, and the width of each groove is larger than the radius of each bar member and smaller than the diameter of each bar member, so that the bar members can roll down into the grooves, and along with action of the driving chain wheel, the bar members can stably move forwards in the grooves to gradually move to processing workstations. By adopting the above structure, rolling speed of the bar members can be effectively controlled, and damage to the bar members due to the fact that the bar members roll too fast and collide with the processing workstations is avoided.

The invention relates to the field of industrial wastewater recovery treatment, in particular to a chemical and chemical wastewater solid-liquid separator, and the separator comprises a wastewater collecting tank, a filter tank, a slide rail plate, a sealing cover, a rotary stirring mechanism and the like. A filter tank is fixedly mounted at the bottom of the wastewater collection tank, a slide rail plate is positioned on the top surface of the wastewater collection tank, a sealing cover is fixedly mounted on the top surface of the slide rail plate, and the rotary stirring mechanism is arranged on the wastewater collection tank. Through cooperation of a swing rod and a fourth reset spring, a special-shaped stirring plate reciprocates left and right, the special-shaped stirring plate intermittently blocks a filtering box, filtered sewage is intermittently discharged from the filtering box, the special-shaped stirring plate and a special-shaped push plate are matched in a staggered mode, sewage in a waste water collecting box is prevented from flowing out, and the solid-liquid separation effect on the sewage is achieved.

The invention relates to a processing device for desulfurized gypsum, in particular to a rotary drying and recycling device for desulfurized gypsum, and aims to solve the problems that desulfurized gypsum of an existing drying device for desulfurized gypsum is not dehydrated thoroughly, and crushing degree of desulfurized gypsum cannot be adjusted according to use requirements. The rotary drying and recycling device for desulfurized gypsum comprises a base, a material scattering frame, a supporting plate, a primary material scattering mechanism, an adjusting mechanism, a rotary heating mechanism and the like. The material scattering frame is fixedly arranged at one end of the base, the supporting plate is fixedly arranged on one side face of the base, the preliminary material scattering mechanism is arranged on the material scattering frame and the supporting plate, the adjusting mechanism is arranged on the material scattering frame, and the rotary heating mechanism is arranged at oneend of the material scattering. Crushing degree of the desulfurized gypsum can be adjusted according to use requirements, and the desulfurized gypsum can be heated, dried and air-dried in sequence, so that water in the desulfurized gypsum is lost more thoroughly.

The invention discloses a non-invasive anal dilatation device with the real-time visualization effect, and having the functions of dilating the anus and dredging the induration. The device comprises ahandle and a water outlet mechanism, an expandable outer ring is arranged on the outer side of the handle; a cavity filler inlet valve is arranged on one side of the expandable outer ring; a water injection mechanism is embedded in the upper end of the interior of the handle; the outer side of one end of the handle is connected with a transparent protective cover; a visual lens is mounted in thetransparent protective cover; a mashing mechanism is arranged in the handle; a video mechanism is arranged on one side of the outer wall of the handle; the water outlet mechanism is embedded in the lower end of the interior of the handle; the front end of the handle protrudes outwards through the transparent protective cover. In this way, when the interior is cleaned and lubricated, the transparent protective cover can block sewage from the front end of the handle, so that the sewage enters the water outlet pipe conveniently, the situation that the sewage is scattered around to affect the sewage discharging speed is avoided, and the situation that the visual lens is covered due to the fact that too much sewage is accumulated can also be avoided.

The invention discloses a spring with a limiting function. The spring comprises a pair of circular plates, and the pair of circular plates are fixedly connected through a telescopic rod. When the spring body is used, dust particles attached to the surface of the spring body can be automatically cleaned, and the situation that the spring body is damaged by the dust particles when compressed due to the fact that the dust particles are accumulated on the surface of the spring body is avoided; dust particles falling on the top of the lower circular plate and located outside the spring body during vibration cleaning can be blown while the spring body is cleaned, the situation that too much dust particles are accumulated on the lower circular plate and finally attached to the bottom of the spring body is avoided, and the cleaning effect is prevented from being affected; dust particles on the impact surface of the spring body and the impact rod can be cleaned while the spring body is vibrated and cleaned, the situation that the impact effect is affected due to the fact that the dust particles are compacted when the impact rod impacts the spring body is avoided, and then the vibration cleaning effect is prevented from being affected.

The invention discloses an intelligent paper pulp processing system and method for corrugated paper. The system comprises a filter box, a control machine is arranged on the front surface of the lowerportion of the filter box, a filter screen plate is horizontally connected to the interior of the filter box, a smashing mechanism is arranged on one side of the upper portion of the filter box, a slag pushing mechanism is fixedly arranged at the position, close to the lower portion of the smashing mechanism, of one side of the filter box, and a pulp pressing mechanism is fixedly installed on theupper surface of the rear side of the filter box. The invention relates to the technical field of corrugated paper production and processing. A lantern ring is arranged on the outer surface of the upper part of the inner barrel in a sleeving manner, the outer surface of the lantern ring is rotationally connected with the inner wall of the upper portion of a smashing barrel, one end of a feeding port is located above an inner barrel, multiple smashing effects can be achieved on paper pulp, meanwhile, under rotation of a rotating motor, the inner barrel can rotate continuously, the paper pulp can be shaken evenly, and then the smashing effect of the paper pulp is improved.

The invention relates to an automatic powder spraying method, which is used for an automatic powder spraying system and comprises the following steps: receiving current workpiece color and workpiece size; switching the color of toner according to the current workpiece color; determining the required spraying amount according to the workpiece size; according to the method, determining the color surplus of the needed toner, judging whether the color surplus of the needed toner exceeds the needed spraying amount or not, if yes, carrying out spraying , if not, spraying after the needed toner is supplemented, thereby achieving automation and guaranteeing that powder is supplied sufficiently in the powder spraying process.