Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

6844 results about "Spiral blade" patented technology

Spiral insect catching machine

InactiveCN102599130AAvoid the disadvantages of unstable deinsectization functionSimple structureInsect catchers and killersEngineeringHigh pressure
The invention relates to a spiral insect catching machine which comprises a spiral cylinder, a spiral door and a spiral wheel, wherein the spiral cylinder is provided with an upper fixed cover, a lower fixed cover, a fixed coil and a lifting transmission component; the fixed coil is in a cylinder spiral shape; the lifting transmission component comprises a motor, a small gear, a big gear, an inclined plane block; the spiral door is arranged in the spiral cylinder, and is composed of a movable coil and a movable connection rod; the spiral wheel is arranged in the spiral door, and is composed of spiral blades and a light tube cylinder; and the lower end of the spiral blade can be provided with an open-close door of the spiral blade. High-voltage electric shock is not used in the spiral insect catching machine provided by the invention, thus obvious sound doesn't exist; and the spiral insect catching machine is especially suitable for quiet environments, and can be used for avoiding the drawback of unstable insect exterminating function caused by the condition that short circuit occurs in the traditional high-voltage power grid. In the invention, as the small motor is started up to operate in a period of time, the electricity can be saved; and the spiral insect catching machine is simple in structure, convenient in injection molding and production, and low in cost.
Owner:广东雷迅新绿能源科技有限公司

Two-stage sand screening device for building construction

The invention relates to a two-stage sand screening device for building construction. The two-stage sand screening device comprises a base plate, a first stand column and a second stand column are vertically welded and fixedly installed on the base plate, a rotary screening barrel is connected to a rotating shaft, the rotating shaft penetrates the rotary screening barrel, and spiral blades are arranged on the surface of the rotating shaft and are located inside the rotary screening barrel; a plurality of separating through holes are formed in the barrel wall of the rotary screening barrel, a feeding pipe is arranged at the position, close to a connecting ring, of the barrel wall of the rotary screening barrel, and a discharging pipe is arranged at the position, close to a second bearing block, of the barrel wall of the rotary screening barrel; a limiting sliding sleeve is fixedly installed on the right side wall of the first stand column, a ratchet wheel is rotationally arranged on the right side wall of the first stand column, and a cam is connected with the right side wall of a limiting baffle in an abutting-against manner; and a collecting groove is fixedly installed on the base plate and is located under a screening net. The two-stage sand screening device is reasonable in design and ingenious in structure, sand is screened through the separating through holes in the rotary screening barrel and the screening net on a screening plate, and the two-stage screening manner enables the screening process to be better in effect, and the obtained sand is finer and more smooth.
Owner:永春左耳贸易有限公司

Spiral quantitative feeding device and stable feeding method

The invention discloses a spiral quantitative feeding device and a stable feeding method. The spiral quantitative feeding device comprises a horizontal spiral conveyor, an automatic feeding adjustment device, a control motor, a drive system, a rotation angle sensor and a single chip microcomputer measurement and control system, wherein the spiral conveyor comprises a spiral shaft, spiral blades, a cylindrical feeding barrel and the like. On one hand, the stable feeding method for the spiral quantitative feeding device reduces the influence on the feeding stability of the spiral feeding device caused by material height change on a storage bin by arranging the automatic feeding adjustment device and eliminates a transient overload phenomenon caused by the extrusion of a material in a spiral material barrel when the device is started next time, on the other hand, the rotating speed and the rotation angle of the motor are controlled by detecting the rotation angle of the spiral shaft by the rotation angle sensor so as to realize accurate quantitative work of the material. The device and the method can be widely used in the transportation, the batching and the packaging production of bulk materials in agriculture, industry, chemical industry and food processing industry.
Owner:JIANGSU UNIV

Stone-crushing concrete preparation device for buildings

The invention discloses a stone crushing concrete preparation device for construction, which comprises a base, a left support plate and a right support plate are respectively arranged on the left and right sides of the base; the left support plate and the right support plate are fixed by a bracket There is a crushing box, and the bottom of the crushing box is fixed with an extruding plate; the first rotating shaft is also connected with marbles through elastic wires, and the marbles are located below the crushing box; the base is also provided with a mixing bucket through a bracket. There is a material receiving funnel on the left side of the top of the mixing barrel; a third rotating shaft is connected to the rotating shaft in the mixing barrel, and a spiral blade is installed on the third rotating shaft. The left end of the third rotating shaft passes through the left side wall of the mixing barrel, and the left end of the third rotating shaft It is connected with the right end of the first rotating shaft through a universal joint. The invention uses marbles to knock the bottom of the crushing box to prevent adhesion and blockage; the stone particles after screening are directly entered into the mixing tank for concrete preparation without manual control, and the processing efficiency is effectively improved.
Owner:李小强

Thermal activator for heat sensitive adhesive sheet and printer apparatus utilizing the thermal activator

There is provided a thermal activator for a heat sensitive adhesive sheet capable of preventing or removing the heat sensitive adhesive and a product of denaturation of the heat sensitive adhesive from adhering to means for transporting the heat sensitive adhesive sheet and a printer apparatus utilizing the thermal activator. In a thermal activator for a heat sensitive adhesive sheet having at least heating means for activation (a thermal head 40 for thermal activation and a heating element H) for heating and activating a heat sensitive adhesive layer of a heat sensitive adhesive sheet (a heat sensitive adhesive label R) constituted of a printable surface (a thermal coat layer 501 and a color printing layer 502) and the heat sensitive adhesive layer (K) formed on one and another side of a base material (base paper 500) respectively and transport means (a platen roller 41 for thermal activation and the like) for transporting the heat sensitive adhesive sheet in a predetermined direction, there is provided anti-adhesion means (sheet materials 81 and 600 for cleaning) for preventing the heat sensitive adhesive or a product of denaturation of the heat sensitive adhesive from adhering to the transport means or removal means (a scraper 50, a rotary body 610 having a spiral groove or protrusion, a cylindrical rotary body 700 having a spiral blade, wires W, scraping tools 900 and 1100 in the form of a cutter blade, a transfer material 60, a cleaning roller 70, or the like) for removing the heat sensitive adhesive and the product of denaturation of the heat sensitive adhesive that have adhered to the transport means.
Owner:SAMBONGI NORIMITSU +5

Vertical modified stir ball-milling reactor for reinforcing polysaccharide polymers

The invention relates to a vertical modified stir ball-milling reactor for reinforcing polysaccharide polymers, and a stirring shaft is driven by a drive unit through a coupling. The reactor further comprises a cylinder cover plate, a grinding inner cylinder, a lining plate, a funnel type material feeding port, a material discharging port and grinding balls. A stirring blade set composed of inclined plate blades and an S-shaped spiral blade is mounted on the stirring shaft, the inclined plate blades are mounted on the stirring shaft in parallel, and the S-shaped spiral blade is vertically mounted on the stirring shaft; and a plurality of through holes for grinding balls in the grinding inner cylinder to pass through are arranged on the inclined plate blades. According to the reactor, the stirring blade set is added, so that materials can be mixed evenly, and accordingly, the production efficiency is improved. Simultaneously, the stirring shaft and the S-shaped spiral blade are manufactured into hollow structures, and fed cooling substances are helpful for keeping the temperature to be uniform and the constant-temperature reaction field; and the bottom of grinding inner cylinder is hemispherical, so that grinding dead angles are avoided.
Owner:广西防城港五星环保科技股份有限公司

Internal circulation type traditional Chinese medicine drying equipment

The invention discloses internal circulation type traditional Chinese medicine drying equipment. The equipment comprises a processing box, a connecting channel and a feeding cylinder; the connecting channel is formed in the left upper end of the processing box, and the upper end of the connecting channel is connected with and fixed to the feeding cylinder, a pushing shaft is arranged in the feeding cylinder in a penetrating mode, and a spiral blade is arranged on the pushing shaft; a heating block sleeves the outer side of the feeding cylinder and is used for heating materials in the feeding cylinder, the two ends of the pushing shaft penetrate through the feeding cylinder, the left end of the pushing shaft is fixedly connected with the output end of a driving motor, and a driving gear isarranged at the right end of the pushing shaft; and a driving belt wheel is arranged on the part, close to the driving motor, of the pushing shaft, a feeding pipe is arranged on the upper left side ofthe feeding cylinder, and a crushing box is arranged at the upper end of the feeding pipe. According to the equipment, the structure is simple and reasonable; the materials are crushed in advance sothat the size of the materials can be reduced, and later drying can be facilitated; and meanwhile, circulation drying of the materials in the processing box can be realized through the equipment so that the materials can be fully dried, and the equipment is high in practicability.
Owner:马良彬

Kitchen waste drying squeezer

The invention relates to a kitchen waste drying squeezer. The kitchen waste drying squeezer is characterized by comprising a squeezing barrel which is transversely arranged on a frame, wherein the squeezing barrel comprises a head end and a tail end; a feeding hole is formed in the top close to the head end; the tail end is in a cone shape which is gradually shrunk; a plurality of water outlets are formed in the bottom of the squeezing barrel at intervals; a solid-liquid separation fence is arranged on each water outlet; a spiral shaft is axially arranged in the squeezing barrel; spiral blades are arranged on the spiral shaft; the screw pitch of the spiral blades is continuously reduced from the head end to the tail end of the squeezing barrel; one end, which is close to the feeding hole, of the spiral shaft penetrates out of the head end of the squeezing barrel and is connected with a motor through a coupler; the other end of the spiral shaft penetrates out of the tail end of the squeezing barrel and is arranged on the frame; the outer side of the tail end of the squeezing barrel is provided with a baffle; a squeezing spring is arranged on the spiral shaft on the outer side of the baffle; the other end of the squeezing spring is fixed on the frame; and a discharge opening is formed below the squeezing spring. The kitchen waste drying squeezer is simple in structure and low in processing cost and can be widely applied to the kitchen waste treatment process, and moisture in the kitchen waste can be effectively reduced.
Owner:北京洁绿环境科技股份有限公司

Pipeline transporting spiral crushing device for solid waste and household garbage

The invention belongs to the technical field of garbage disposal equipment and discloses a pipeline transporting spiral crushing device for solid waste and household garbage. The pipeline transporting spiral crushing device for the solid waste and the household garbage is used for solving the problems that because a direct recycling manner is adopted for scenic spots, stations, airports and other sites which are huge in waste amount and require instantaneous recycling in the prior art, a conveying pipeline can be blocked easily, and the gas explosion noise can be caused easily. The pipeline transporting spiral crushing device for the solid waste and the household garbage comprises a machine body which is provided with a feeding bin; the lower end of the feeding bin is communicated with a feeding channel; the lower end of the feeding channel is communicated with a spiral crushing barrel; the lower end of the spiral crushing barrel is communicated with a conveying pipeline of a matched pneumatic waste recycling system; a hollow rotating shaft is arranged in the spiral crushing barrel; spiral blades are arranged on the periphery of the hollow rotating shaft; a plurality of through grooves formed in the axial direction of the hollow rotating shaft are formed in the circumferential wall of the hollow rotating shaft; a core shaft capable of rotating along with the hollow rotating shaft and capable of moving up and down along the hollow rotating shaft is arranged in the hollow rotating shaft in a sleeved manner; and the core shaft is connected with a plurality of longitudinal cutters capable of sliding up and down in the through grooves.
Owner:浙江易顺通科技有限公司

Efficient three-shaft reaction kettle

The invention discloses an efficient three-shaft reaction kettle which comprises a processing box. A driving motor is fixed in the middle of the upper end of the processing box, a stirring spindle is fixed at the output end of the driving motor, a second stirring rod and a first stirring rod are symmetrically arranged on the stirring shaft, length of the second stirring rod is twice that of the first stirring rod, the second stirring rod is positioned above the first stirring rod, mounting holes penetrate the left side and the right side of the second stirring rod, a first stirring shaft and a second stirring shaft are penetratingly arranged in the left mounting hole and the right mounting hole respectively, a rotating bearing matched with the first stirring shaft and the second stirring shaft is arranged in the mounting holes, auxiliary stirring rods are symmetrically arranged on the left and right sides of each of the first stirring shaft and the second stirring shaft, the auxiliary stirring rods and the first stirring rod are in spaced distribution, and a spiral blade is arranged at the lower end of each of the first stirring shaft and the second stirring shaft. The efficient three-shaft reaction kettle is simple in structure, convenient to carry and good in anti-seismic performance, the defect that conventional stirring is unitary is eliminated, and improving of production efficiency is facilitated.
Owner:沈美珍

Roller type macadam screening jet flow ore washing equipment

The invention discloses a jet ore washing equipment for drum-type crushed stone screening, which comprises a water storage tank, an ore washing shell, an ore washing net cylinder, a spiral blade, a high-pressure jet hole and a hollow rotating shaft. The bottom of the ore washing shell is welded There is a water storage tank, the bottom of the water storage tank is welded on the support frame, the inner bottom of the water storage tank is set as a water storage tank, and the filter residue net is installed on both sides above the water storage tank, and the upper end of the filter residue net is connected to the separator, and the two ends of the separator are equipped with Slag drop hole; the ore washing shell is equipped with an ore washing net cylinder, and the ore washing net cylinder is respectively connected to the feeding cover and the discharge cover through the rotating guide sleeve, so that the hollow rotating shaft and the ore washing net cylinder can be driven to rotate at the same time. The hollow rotating shaft is opposite to the rotation direction of the ore washing net cylinder and is combined with the flushing of the high-pressure jet hole, which has a good cleaning efficiency and effect on the ore; after cleaning, the water flows into the water storage tank to realize water recycling; the ore washing net cylinder effectively filters out the ore The slag in the filter can improve the screening effect of the crushed stone.
Owner:陈鹏

Roller type washing and peeling machine

The invention discloses a roller type washing and peeling machine. A roller type washing device comprises a roller, wherein the roller is horizontally put on a machine frame, and one end of a feed port of a roller body can be pushed up or put down. The roller comprises a closed outer cylinder and a closed inner cylinder, wherein the closed outer cylinder and the closed inner cylinder are coaxial with each other and separated from each other. Hollow spiral blades axially and spirally extending are arranged on the inner side of the inner cylinder. A spiral blade shaft which is horizontally suspended along the central axis of the roller is arranged at the center of the hollow spiral blades of the inner cylinder. The spiral blade shaft and the hollow spiral blades are opposite in spiral direction and are arranged in the cylinder in a 180-degree staggered mode. The inner cylinder and the spiral blade shaft are both connected with a power device and coaxially rotate in reverse directions. A water circulating system is communicated with the interior of the inner cylinder through a water inlet pipe. The bottom of the inner cylinder is communicated with a filtering device of the water circulating system through a drain outlet. The roller type washing and peeling machine has the advantages of being simple in structure, compact in mechanism, convenient to operate and control, convenient to detach and maintain in the later period and the like; potatoes, sweet potatoes, pinellia ternate and other crops can be effectively washed and peeled in all directions.
Owner:WUHAN UNIV OF SCI & TECH

Sampling device for geotechnical exploration

InactiveCN110308010AAutomatic cuttingAutomatic crushing operationWithdrawing sample devicesDrive wheelSpiral blade
The invention discloses a sampling device for geotechnical exploration, and belongs to the technical field of geological exploration equipment. The sampling device comprises a base, a stabilizing mechanism, a rock cutting mechanism and a drilling and sampling mechanism; four driving wheels are arranged at the bottom of the base; a supporting frame is arranged on the top of the base; the drilling and sampling mechanism comprises a lifting assembly, a lifting plate and a drilling and sampling assembly; the drilling and sampling assembly comprises a sampling barrel and a connecting frame; a rotating shaft is arranged on the connecting frame; a spiral blade is arranged on the rotating shaft in a sleeved mode; and a drilling head is arranged at the bottom end of the rotating shaft in a sleevedmode. The sampling device has the beneficial effects that the lifting operation of the drilling and sampling assembly can be realized, and the sample can be conveyed to a material collecting hopper byvirtue of the drilling and sampling mechanism; the automatic cutting assembly can be used for cutting and crushing rock samples; and a rotary assembly can drive the automatic cutting assembly to rotate to a proper position, so that the interference of the automatic cutting assembly on the operation of the drilling and sampling mechanism is avoided.
Owner:胡立宇
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products