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60results about How to "Play a transmission role" patented technology
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Double-shaft balance device of engine
InactiveCN102537205ANo lateral forceReduce axial sizeInertia force compensationMechanical engineering technologyEngineering
The invention provides a double-shaft balance device of an engine, which belongs to the technical field of mechanical engineering and resolves the technical problems of engine vibration and noise caused by vibration of the existing automobile. The double-shaft balance device of the engine comprises a driving gear fixed on a crank shaft and a first balance shaft and a second balance shaft which are arranged on the lateral side of the crank shaft and are parallel relative to a main journal of the crank shaft. The first balance shaft and the second balance shaft are respectively provided with a tooth portion, a shaft portion and a balance portion. The balance portion is arranged between the tooth portion and the shaft portion, and the weight of an area on one side of the balance portion relative to a radial line of the tooth portion is smaller than the weight of an area on the other side. The tooth portion of the first balance shaft is meshed with the tooth portion of the second balance shaft, and the tooth portion of the first balance shaft is meshed with the driving gear. The balance portion of the first balance shaft and the balance portion of the second balance shaft are symmetrically arranged relative to the meshing face of the first balance shaft and the second balance shaft. The double-shaft balance device facilitates integral machine arrangement and has the advantages of being compact in structure and small in size and saving cost.
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
Novel building material template cleaning device
PendingCN109047130APrevent left and right shiftAvoid moving up and downPolishing machinesDirt cleaningEngineeringMechanical engineering
The invention relates to the technical field of construction machinery, in particular to a novel building material template cleaning device, which comprises a conveying table, a forward rotation cleaning mechanism, a reverse rotation cleaning mechanism, an upper surface flushing mechanism and a lower surface flushing mechanism, wherein the forward rotation cleaning mechanism and the reverse rotation cleaning mechanism are arranged on the conveying table; a building material template is conveyed through the conveying table; the upper surface flushing mechanism is arranged above the building material template; the lower surface flushing mechanism is arranged below the building material template; a sticky matter on the building material template can be effectively cleaned, and a physical means is used for cleaning, so that the chemical pollution is avoided, the cleaning efficiency is improved, and the production cost is reduced.
Owner:GUANGZHOU KINGHING CONSTR TECH
Metal bent tube production device
ActiveCN108526260ASame lengthPlay a transmission roleMetal-working feeding devicesPositioning devicesEngineeringTube bending
The invention belongs to the field of metal tube machining, and particularly discloses a metal bent tube production device. The metal bent tube production device comprises a machine frame, wherein a tube bending mechanism, a gripper mechanism, a centering mechanism, a tube bending mechanism rotating shaft, a rotating rod and a fixing part are arranged on the machine frame; the machine frame is further provided with a clamping mechanism, and the clamping mechanism is connected with a switch; the centering mechanism comprises a standard test piece, three sliding sleeves sleeve the standard testpiece, a first connecting rod is hinged between every two adjacent sliding sleeves, a middle vertical rod is vertically fixed in the middle of a second connecting rod, the two middle vertical rods arein crossed sliding connection, and a lantern ring is arranged at the crossed position, a first transmission mechanism is connected between the lantern ring and the rotating shaft, and the second connecting rod is arranged between the lantern ring and the sliding sleeve, and a second transmission mechanism is connected between the second connecting rod and a rotating rod; and the switch comprisesa first conductive sheet and a second conductive sheet. According to the metal bent tube production device, when the device is adopted for tube bending forming machining, a metal tube can be machinedwithout changing a tube bending machine, and bending of two sections of different-diameter arcs can be carried out on the metal tube only by one device.
Owner:宁波隆锐机械制造有限公司
Tape applicator for battery cells
PendingCN109449498AImprove efficiencyQuality improvementFinal product manufactureElectrolyte accumulators manufactureEngineeringBattery cell
The present invention discloses a tape applicator for battery cells. The tape applicator comprises: a vertical plate, a tape tray, a tensioning mechanism, a tape clamping mechanism, a tape cutting mechanism, a tape stretching mechanism, a tape applying mechanism and a plurality of root drives. The tape disc is rotatably mounted on the top of the vertical plate; the tensioning mechanism is arrangedunder the tape tray; the tape clamping mechanism is arranged under the tensioning mechanism; the tape stretching mechanism is arranged directly under the left side of the tape clamping mechanism; theleft side of the vertical plate is provided with a cutting groove, and the cutting groove is arranged between the tape clamping mechanism and the tape stretching mechanism; the left side of the tapecutting mechanism is movably arranged in the cutting groove; the tape applying mechanism is installed under the tape clamping mechanism; and the left side of the tape applying mechanism is arranged between the tape clamping mechanism and the tape stretching mechanism. According to the technical scheme of the present invention, the efficiency and quality of applying the tape on the product can be improved.
Owner:KUNSHAN BOGUTE ELECTROMECHANICAL EQUIP
Electric high-altitude operation auxiliary device using gravity pressurization locking
ActiveCN112897381APlay a clamping roleAvoid accidental damageLifting framesApparatus for overhead lines/cablesElectric machineryElectrical and Electronics engineering
The invention discloses an electric high-altitude operation auxiliary device using gravity pressurization locking. The electric high-altitude operation auxiliary device comprises universal wheels, a cross lifting frame, a hydraulic air cylinder and a base. The electric high-altitude operation auxiliary device further comprises a supporting frame, an adjusting lead screw, a pressurization locking mechanism, a lifting motor, a transmission wheel, a clamping lifting mechanism and an accident correcting mechanism; the supporting frame is arranged on the side, away from the cross lifting frame, of the base in the vertical direction; the adjusting lead screw is parallel to the supporting frame and arranged in the middle of the supporting frame; one end of the adjusting lead screw penetrates through the supporting frame and extends upwards; the other end of the adjusting lead screw extends into the base to be connected with the pressurization locking mechanism; the lifting motor is arranged in the base; the transmission wheel is arranged at the acting end of the lifting motor; the pressurization locking mechanism is in transmission connection with the transmission wheel; one end of the clamping lifting mechanism and one end of the accident correcting mechanism are connected with the adjusting lead screw; the other end of the clamping lifting mechanism and the other end of the accident correcting mechanism penetrate through the supporting frame and extend outwards; and the clamping lifting mechanism is located above the accident correcting mechanism.
Owner:苏州琦谷佳科技有限公司
Adjustable steel plate clamp
The invention relates to a fixture used in the steel plate lifting process, in particular to an adjustable steel plate clamp. The adjustable steel plate clamp comprises a clamp body and a clamp tongue, wherein a clamp tongue hole is formed in an arc connecting part in the middle of the clamp tongue; an installing slot is formed in the upper end of the clamp body; the clamp tongue is rotationally connected into the installing slot of the clamp body through the clamp tongue hole; a gear is further arranged inside the installing slot fixedly; a tooth form matched with the gear is arranged on the outer edge of the arc connecting part of the clamp tongue. The adjustable steel plate clamp has manual adjustability within a certain range, and mainly achieves a transmission effect on the tooth mesh of the connecting part of the clamp tongue through the gear so as to regulate the height of a clamping part of the clamp tongue by rotating the gear, thus achieving an aim of lifting steel plates with different thicknesses.
Owner:邳州市玖寇商贸有限公司
Mining intrinsically safe pan-tilt camera
PendingCN113747033AImprove sealingWith fitTelevision system detailsColor television detailsEngineeringStructural engineering
The invention discloses a mining intrinsically safe pan-tilt camera, which comprises a main machine body, a pan-tilt mechanism and a windscreen wiper mechanism; the windscreen wiper mechanism comprises a mounting seat, a brush arm and a rubber doctor blade, the mounting seat is arranged on the outer edge of the lower side of the mainboard shell, the brush arm is hinged to the mounting seat, the rubber doctor blade is arranged on the brush arm, and the outer side of the rubber doctor blade is in an arc shape matched with the side wall of the lens spherical shell; and an elastic component is arranged between the brush arm and the mounting seat, so that the rubber doctor blade is tightly pressed and attached to the side wall of the lens spherical shell, and when the holder mechanism rotates, the rubber doctor blade can scrape coal ash on the surface of the lens. The pan-tilt camera has the advantages that the pan-tilt lens part can be kept clean through the windscreen wiper mechanism, the pan-tilt mechanism and the mainboard shell are designed in a double-bearing mode, the spherical sealing cover in the pan-tilt mechanism is exquisite in structural design, the connection and transmission effects are achieved, meanwhile, the good sealing performance is achieved, and disassembly and maintenance are easy.
Owner:TIANJIN HUANING ELECTRONICS
Electric mechanical barring for water turbine
ActiveCN105257452ACompact structureSmooth rotationHydro energy generationMachines/enginesGear transmissionEngineering
The invention discloses an electric mechanical barring for a water turbine. The electric mechanical barring comprises an electromotor, a reduction box and a gear transmission mechanism used for transmitting the output of the reduction box. The gear transmission mechanism comprises a sun gear, gear sets and a shaft turning gear. The sun gear is engaged with the N gear sets. Each gear set comprises a duplicate gear and at least one transmission gear. Each transmission gear is externally engaged with the sun gear. Each duplicate gear is located at the outermost end of the corresponding transmission gear. The upper half portion of the duplicate gear is engaged with the corresponding transmission gear, and the lower half portion of the duplicate gear is engaged with the shaft turning gear. The shaft turning gear is located at the lower end of the sun gear and is coaxial with the sun gear. The shaft turning gear is engaged with the N duplicate gears and is in clearance fit with an output shaft. The N is an integer greater than 1. Accordingly, the cost is low; the structure is impact; the shake of the barring caused by the inconsistence of the rotating speed and the power is avoided; the installation is simple and convenient.
Owner:保定先奇电力设备技术有限公司
Flour storage system for food processing factory
ActiveCN113859789AEfficient storageRapid coolingClimate change adaptationLarge containersAir cleaningProcess engineering
The invention discloses a flour storage system for a food processing factory, and relates to the technical field of flour storage. The flour storage system comprises a storage chamber, a storage mechanism is arranged inside the storage chamber, an air purification mechanism is arranged on one side of the storage chamber, the storage mechanism comprises a storage tank arranged inside the storage chamber, a spiral installing cavity is formed in the inner wall of the storage tank, and a spiral heating wire is fixedly installed inside the spiral installing cavity. According to the flour storage system, by means of the arranged air purification mechanism, after the storage tank is dried, a valve body can be opened, so that air continuously enters an annular cavity in an outer sleeve layer, rapid cooling treatment of the storage tank is achieved, flour can be rapidly stored after drying is facilitated, meanwhile, when the air purification mechanism normally operates, the valve body is closed, the air in the storage chamber is sent to the outside through an air exhaust ring pipe and an exhaust cylinder, air exchange in the storage chamber is achieved, and the cleanliness of the air in the storage chamber is guaranteed.
Owner:东莞市国丰粮油有限公司
A wire saw machine
ActiveCN105234485BPlay a transmission rolePlay a limiting roleMetal sawing devicesFeeding apparatusEngineeringBar pressing
Owner:重庆秋虹工贸有限公司
Portable DC electric hoist
InactiveCN103508361APlay a transmission roleImprove securityPortable liftingWinding mechanismsEngineeringElectrical and Electronics engineering
The invention discloses a portable DC electric hoist. The portable DC electric hoist comprises a controller (1), a DC motor (2), a left end-plate and a right end-plate (3 and 8), a rope drum (4) and a first reducer and a second reducer (5 and 9), wherein a transmission braking device (7) is arranged between the first and second reducers (5 and 9) and comprises a braking outer sleeve (18), a braking coil spring (14), an input block (12) and an output block (16); the input block (12) and the output block (16) are arranged in the braking outer sleeve (18); the braking coil spring (14) is sleeved with the input block (12) and the output block (16); a fan-shaped projection (13) is arranged on the input block (12); an arc-shaped stop block (15) is arranged on the output block (16); the fan-shaped projection (13) and the arc-shaped stop block (15) are mutually crossed in a matched manner and a first clamping groove and a second clamping groove (20 and 21) are formed in two sides of the arc-shaped stop block (15); the two ends of the braking coil spring (14) are correspondingly hooked with the first and second clamping grooves (20 and 21). Through the adoption of the structure, the portable DC electric hoist has the advantages of simple and reasonable structure, small size, high transmission efficiency, flexibility and lightness in operation, safety and reliability in use and the like.
Owner:贾新天
Polymerization kettle for PVC plastic anti-impact agent production
ActiveCN113842861AGuaranteed uniformityGuaranteed efficiencyChemical/physical/physico-chemical stationary reactorsFeed devicesComposite materialPolymer chemistry
The invention discloses a polymerization kettle for PVC plastic anti-impact agent production, and relates to the technical field of polymerization kettles. The polymerization kettle comprises a polymerization kettle body, wherein three reinforcing supporting legs are fixedly installed at the bottom end of the polymerization kettle body, a material distributing and feeding mechanism is installed at the top end of the polymerization kettle body, driving mechanisms are installed at the two ends of the circumferential outer wall of the polymerization kettle body, a two-way mixing assembly is arranged in the polymerization kettle body, the material distributing and feeding mechanism comprises a mounting opening formed in the top end of the polymerization kettle body, the inner wall of the mounting opening is rotationally connected with a feeding hopper through a sealing bearing, and a hemispherical convex block is fixedly mounted at the inner bottom of the feeding hopper. The driving mechanism can drive a bidirectional mixing assembly in the polymerization kettle body to rotate, meanwhile, torsion of the end column is conducted through the arranged push-pull rod by utilizing a linkage effect, then the feeding hopper is driven to rotate, and uniform feeding treatment can be achieved through the arranged material distributing and feeding mechanism.
Owner:山东颐工材料科技股份有限公司
Magnetic shoe continuous feeding automatic chamfering machine
InactiveCN110834236ARelief forcePrecise positioningEdge grinding machinesGrinding carriagesControl engineeringElectric machinery
The invention relates to a magnetic shoe continuous feeding automatic chamfering machine, which includes a working frame, a transmission motor, a grinding wheel, a first linkage device for controllingmovement of magnetic shoes in the X-axis direction, a second linkage device for controlling movement of the magnetic shoes in the Y-axis direction, and a third linkage device for controlling movementof the magnetic shoes in the Z-axis direction. The transmission motor is placed on a bottom plate of the working frame, the grinding wheel is fixed to a back plate of the working frame, and the firstlinkage device, the second linkage device and the third linkage device are connected with the transmission motor. The effects of continuous feeding, accurate control and accurate positioning of ferrite magnetic shoes can be achieved by using the magnetic shoe continuous feeding automatic chamfering machine, and the safety in the magnetic shoe chamfering process is ensured.
Owner:HUNAN AEROSPACE MAGNET & MAGNETO
Automatic quilting machine
InactiveCN105887341APlay a supporting roleStep coordinationMattress sewingDrive shaftReciprocating motion
The invention relates to an automatic quilting machine. The machine comprises a rack, a stepping motor, a driving motor, a speed reducer and a sewing line rack, wherein a moving rack A and a moving rack B are arranged on the rack; dragging belts are arranged on the moving rack A and the moving rack B; the moving rack A and the moving rack B can be driven by gears to move in opposite directions; a lifting frame is arranged in the rack; the upper end of the lifting frame is connected with the moving rack B through an upper baffle plate and a lower baffle plate; an operating rod which is arranged at one side of the lifting frame can be rocked to lift the lifting frame up and down; line hooking shafts on which line hooking rulers are mounted are arranged in the rack. According to the machine, the line hooking shafts and sewing beams are used in match to sew a quilt; transmission shafts arranged at the bottom part of the sewing line rack can drive eccentric sheets at two ends so as to drive guide rods to feed a line and reciprocate, and as a result, the sewing beam can be driven to move up and down and matched with the line hooking shaft to sew.
Owner:HENAN XINPUFENG COTTON GIN TECH CO LTD
Pesticide mixing equipment for agricultural technology development
InactiveCN112121668AEffective toggleRealize the mixing effectShaking/oscillating/vibrating mixersRotary stirring mixersAgricultural scienceReciprocating motion
The invention belongs to the technical field of agricultural technology development, particularly relates to pesticide mixing equipment for agricultural technology development. In view of the problemthat a pesticide diluting device in traditional agriculture is relatively simple in design and relatively single in mode, so that the diluting and mixing effect is relatively common, the following scheme is provided. The equipment comprises a cavity plate, a medicine mixing tank is fixed to the outer wall of the top of the cavity plate through bolts, a rotating motor is fixed to the outer wall ofthe top of the medicine mixing tank through bolts, and an output shaft of the rotating motor is connected with a rotating column through a coupler. According to the invention, through the arrangementof the rotating motor, a driving rod and an abutting ball can be driven to rotate, in the movement process of the abutting ball, an arc-shaped end plate is abutted, the arc-shaped end plate is enabledto horizontally reciprocate back and forth under the action of a reset spring, and under the action of an inclined stirring plate, liquid is effectively stirred, so that a mixing effect is realized;and through the arrangement of a sliding block, under the action of centrifugal force and the reset spring, the sliding block can also move back and forth, and a further mixing effect is achieved through movement of a liquid stirring disc.
Owner:刘哲
Stone needle fiber massage pillow
ActiveCN113558955ATo achieve the effect of dredging the meridiansPlay a transmission roleOperating tablesRoller massagePhysical medicine and rehabilitationMedicine
The invention discloses a stone needle fiber massage pillow, and belongs to the technical field of health care appliances. The stone needle fiber massage pillow comprises a stone needle fiber pillowcase, a sponge pillow inner, a health care ball, a fixed plate, an active massage piece and a pair of auxiliary massage pieces; by starting a first cylinder, the movable end of the first cylinder pulls a swing arm to rotate by taking a pin shaft as a fulcrum, so that a massage roller on a second rotating shaft is driven to move front and back, and the back neck of a user is rolled in a friction mode, so that the effect of dredging the channel is achieved; a second air cylinder is started, the movable end of the second air cylinder drives a push block to be inserted into a rectangular notch, a pair of track grooves are in an inclined rectangular shape, when track blocks slide downwards in the track grooves, a sliding block is pushed upwards under the acting force of the push block so as to ascend and descend, the ascending and descending sliding block drives the second motor to rotate, the rotating second motor drives a rotating disc to rotate, so that a massage column can perform massage in a rotary ascending and descending mode, and the health care effect is achieved.
Owner:HEYE HEALTH TECH CO LTD
Jigsaw
ActiveCN105234485AFixed, safe and stableNo shakingMetal sawing devicesFeeding apparatusAgricultural engineeringWire saw
The invention provides a jigsaw and belongs to the field of processing equipment. The jigsaw comprises a jigsaw body, wherein the jigsaw body comprises a jigsaw mechanism and a mounting table; the jigsaw mechanism comprises a saw blade; the mounting table is of a platy structure; a feeding groove penetrating through the top and bottom of the mounting table is formed in the mounting table; the saw blade penetrates through the feeding groove; the mounting table is movably connected with the jigsaw body; the mounting table can move on the jigsaw body forwards and backwards; the top of the mounting table is a working face; a set of press-mounting mechanisms is arranged on each of the left side and right side of the working face; each set of press-mounting mechanisms comprises a plurality of press-mounting assemblies arranged on the same straight line at intervals; each press-mounting assembly comprises a connecting rod; one end of each connecting rod is in threaded connection with a screw; the other end of each connecting rod is connected with a pressing rod; the middle of each connecting rod is hinged to the mounting table; the screws are perpendicular to the mounting table; the bottom ends of the screws are rotationally connected with the mounting table; and the pressing rods are perpendicular to the mounting table. The jigsaw can improve the processing quality of parts, reduce potential safety hazards and improve the working efficiency indirectly.
Owner:重庆秋虹工贸有限公司
Leveling and aligning workbench
The invention relates to a leveling and aligning workbench. The leveling and aligning workbench comprises an aligning module and a leveling module, wherein the aligning module comprises a fixed base, a movable base and a two-dimensional horizontal adjusting structure arranged between the fixed base and the movable base; the two-dimensional horizontal adjusting structure comprises a middle sliding block, a fixed guide rail, a movable guide rail, a first linear driving structure and a second linear driving structure; the leveling module is arranged above the aligning module and comprises a leveling base and a leveling structure installed on the movable base; and the leveling structure is used for adjusting the position of the leveling base in the vertical direction. According to the leveling and aligning workbench, aligning and leveling can be achieved by operating the linear driving structure and the leveling structure, the aligning module is of a double-layer structure, the structure is simple and compact, the size is small, manufacturing is convenient, operation is convenient, and the technical problems that a leveling and aligning workbench in the prior art is complex in structure, large in occupied space and inconvenient to operate can be solved.
Owner:LUOYANG BEARING RES INST CO LTD
A polymerization kettle for the production of pvc plastic anti-impact agent
ActiveCN113842861BRealize reciprocating foldingIncrease swingChemical/physical/physico-chemical stationary reactorsFeed devicesPolymer scienceEngineering
The invention discloses a polymerization kettle for the production of PVC plastic anti-impact agent, relates to the technical field of polymerization kettles, and comprises a polymerization kettle body. There is a material distribution mechanism, the two ends of the outer wall of the polymerization kettle body are equipped with a driving mechanism, and the inside of the polymerization kettle body is provided with a two-way mixing component, and the material distribution mechanism includes an installation port opened on the top of the polymerization kettle body , and the inner wall of the installation port is rotatably connected to a hopper through a sealed bearing, and the inner bottom of the hopper is fixedly installed with a hemispherical bump; the present invention can drive the two-way mixing assembly inside the polymerization kettle body to rotate by using a driving mechanism, and at the same time use The linkage function transmits the torque of the end column through the set push-pull rod, and then drives the feeding hopper to rotate, and can use the set material distribution mechanism to achieve uniform feeding treatment.
Owner:山东颐工材料科技股份有限公司
A functional compound liquid anti-sedimentation device based on clothing production
The invention discloses a functional compound liquid anti-sedimentation device based on clothing production, which comprises an anti-sedimentation device and a mixing tank. In the present invention, the anti-sedimentation device, the mixing bucket, the positioning block, the partition plate, the arc clamping block, the fixing block, the limit assembly, the adjustment assembly and the positioning assembly are used together, and the user first pushes up the mixing bucket according to different sizes. Move the block so that the positioning rod leaves the inside of the positioning hole, and then the partition can be expanded to increase the area where the mixing bucket can be placed on the top of the anti-sedimentation device, and then through the cooperation between the adjustment block and the adjustment rod, the limit rod leaves the inside of the slot, Afterwards, the position of the arc-shaped clamping block can be adjusted so that it is in close contact with the mixing tank, which solves the problem that the existing anti-sedimentation device is running because the mixing tank is not protected, which easily causes the mixing tank to shake, causing the compound liquid to easily precipitate. The applicability is not high, only the supporting mixing tank can be used alone, and the stability is poor.
Owner:深圳市金绒达新材料科技有限公司
Single-engine sanitation vehicle power system and power control method thereof
A single-engine sanitation vehicle power system comprises an engine, an ISG motor and a PE controller. The engine is in transmission connection with a gearbox through the ISG motor and a clutch in sequence. The PE controller is internally provided with a loading instrument receiving module, a motor driving module, a current incoming processing module and a vehicle loading operation driving module. The input end of the loading instrument receiving module is connected with the output end of a loading controller. The output end of the loading instrument receiving module is connected with the input end of a vehicle loading operation device through the motor driving module, the ISG motor, the current incoming processing module and the vehicle loading operation driving module in sequence. When a sanitation vehicle needs to be operated, the ISG motor is controlled by the PE controller to generate electricity, and direct current generated by the ISG motor is converted into alternating current for driving a loading operation device to work. When the sanitation vehicle does not need to operate, the ISG motor is just used as a transmission shaft for transferring mechanical energy of the engine to the gearbox. According to the design, the structure and control are simplified, and the dead-weight of the vehicle, running noise and emission are lowered.
Owner:DONGFENG COMML VEHICLE CO LTD
Soil loosening and turning mechanism
InactiveCN112400375AImprove smooth performanceQuality improvementSpadesAgricultural machinesAgricultural engineeringEngineering
The invention relates to the technical field of farm tool equipment, in particular to a soil loosening and turning mechanism. The soil loosening and turning mechanism comprises a soil turning device and a rack, the soil turning device is movably installed in the rack, a first rotating shaft is fixedly installed in the soil turning device, hoop rings are symmetrically welded to the outer surfaces of the edges of the two ends of the first rotating shaft, soil turning teeth are evenly welded to the outer surface of a cross rod, first fluted discs are symmetrically welded to the outer surfaces ofthe edges of the two ends of the first rotating shaft and located on the edge of one side of the hoop ring, a supporting frame is fixedly installed in the rack, a driving rotating shaft is movably installed at the bottom of the edge of one end of the supporting frame, and a soil loosening device is movably mounted on the bottom edge of the other end of the supporting frame. By pushing the supporting frame, the soil turning device can be driven to turn soil in remote places of mountainous areas and hillside fields, it can be avoided that farming personnel turn soil with livestock or other manual soil turning tools, and therefore the soil loosening and turning work efficiency is effectively improved.
Owner:宿州市悦然纺织有限公司
Patient turning-over device for operation nursing
The invention discloses a patient turning-over device for operation nursing. The patient turning-over device comprises a sickbed and a bed board, and the bed board is embedded in the top of the sickbed; the bed board comprises a fixing plate, two turnover plates and a driving mechanism, the fixing plate is embedded in the middle of the top of the sickbed, the two turnover plates are symmetrically distributed on the side face of the fixing plate and hinged to the fixing plate, the driving mechanism is horizontally installed in the middle of the bottom of the fixing plate, and the driving mechanism comprises a shell, a motor, a gear and a rack; and a mounting frame is welded to the top of the motor, a suspension is mounted at the bottom of the motor, the motor is fixed to the middle of the bottom of the fixing plate through the mounting frame, the shell is horizontally arranged in the middle of the bottom of the motor and fixedly connected with the motor through the suspension, and the gear is embedded into the shell. The patient turning-over device has the advantages that a patient can be assisted to turn over through single-person operation, the safety performance is high, the patient cannot be collided, and discomfort cannot be caused.
Owner:张惠玲
Mining pan-tilt camera
PendingCN113852746ASmall sizeImprove sealingTelevision system detailsColor television detailsEngineeringZoom lens
The invention discloses a mining pan-tilt camera which comprises a main machine body, a pan-tilt mechanism and a windscreen wiper mechanism, the top of the pan-tilt mechanism and the top of the windscreen wiper mechanism are both arranged on the lower side of the main machine body, and a scraping strip on the inner side of the windscreen wiper mechanism makes linear contact with the side face of the pan-tilt mechanism; the pan-tilt mechanism comprises a lens spherical shell and a lens assembly arranged in the lens spherical shell, a lens hole is formed in one side of the lens spherical shell, and the lens assembly comprises a zoom lens, a lens base arranged at the bottom of the lens spherical shell and a lens cover embedded in the lens hole. The front part of the lens cover is provided with a glass window, the rear part of the lens cover is connected with the zoom lens, and the tail part of the zoom lens is connected with the lens base. Through the design of the lens assembly, in the limited space of the lens spherical shell, sealing installation of the zoom lens tightly attached to the window is achieved, the lens cover and the window are flush with the surface of the lens spherical shell, and the size and the weight of the whole machine are reduced under the condition that the visual angle is guaranteed.
Owner:TIANJIN HUANING ELECTRONICS
Device for detecting physical and mental biological indexes by millimeter wave technology
PendingCN114424929AImprove stabilityInto a stableDirt cleaningDiagnostic recording/measuringEngineeringMillimetre wave
The invention discloses a device for detecting physical and psychological biological indexes by a millimeter wave technology, which comprises a device body and an ash storage groove, and the ash storage groove is formed in the device body. Through cooperative use of the device body, the dust storage groove, the fence partition plate, a positioning assembly, a control assembly, a cleaning brush, a flow guide block, a dust collection box and a limiting assembly, when a user passes through the interior of the device body, dust on the soles of the user falls into the dust storage groove from the fence partition plate, and then the dust on the soles of the user can be removed by opening the fence partition plate; the device for detecting the physical and mental biological indexes solves the problems that when an existing device for detecting the physical and mental biological indexes is used, a large number of people pass through the device every day, dust on shoe soles of people is prone to remaining in a machine body, and the device is inconvenient to use. An existing device for detecting physical and mental biological indexes does not have the function of collecting and cleaning dust.
Owner:松研科技(杭州)有限公司
Overlapping device of upper geotechnical cloth of composite geo-membrane
InactiveCN103215940BExtended service lifeReduce stress concentrationSoil preservationEngineeringMembrane configuration
Owner:HOHAI UNIV
Chain link and chain provided with same
PendingCN113404816APlay a transmission rolePlay a role in promotingConveyorsChain linksWaste tiresThermal decomposition
Owner:朴锺圭
A flour storage system for a food processing plant
ActiveCN113859789BEfficient storageRapid coolingClimate change adaptationLarge containersBiotechnologyAir cleaning
Owner:东莞市国丰粮油有限公司
An electromechanical barring for a water turbine
ActiveCN105257452BCompact structureSmooth rotationHydro energy generationMachines/enginesWater turbineGear transmission
The invention discloses an electric mechanical barring for a water turbine. The electric mechanical barring comprises an electromotor, a reduction box and a gear transmission mechanism used for transmitting the output of the reduction box. The gear transmission mechanism comprises a sun gear, gear sets and a shaft turning gear. The sun gear is engaged with the N gear sets. Each gear set comprises a duplicate gear and at least one transmission gear. Each transmission gear is externally engaged with the sun gear. Each duplicate gear is located at the outermost end of the corresponding transmission gear. The upper half portion of the duplicate gear is engaged with the corresponding transmission gear, and the lower half portion of the duplicate gear is engaged with the shaft turning gear. The shaft turning gear is located at the lower end of the sun gear and is coaxial with the sun gear. The shaft turning gear is engaged with the N duplicate gears and is in clearance fit with an output shaft. The N is an integer greater than 1. Accordingly, the cost is low; the structure is impact; the shake of the barring caused by the inconsistence of the rotating speed and the power is avoided; the installation is simple and convenient.
Owner:保定先奇电力设备技术有限公司
Clamping and feeding mechanism capable of moving in four directions and used for gear box machining
ActiveCN113681482AAvoid spreadingImprove cleanlinessWork holdersWork benchesBall screwStructural engineering
The invention discloses a clamping and feeding mechanism capable of moving in four directions and used for gear box machining. The clamping and feeding mechanism comprises a first shell and a second shell, electric sliding tables are fixedly mounted in the first shell and the second shell correspondingly, and transmission rods are fixedly mounted at the two sides of the transmission ends of the electric sliding tables correspondingly; and ball screws are arranged at the two ends of the transmission rods, and the transmission rods are rotationally connected with the transmission ends of the ball screws. According to the clamping and feeding mechanism, by arranging a baffle, a collecting box, a first waterproof ring and a second waterproof ring, sewage entering the second shell is drained and collected, so that the purpose of preventing sewage from spreading is achieved, and the cleanliness of the device is improved; the clamping and feeding mechanism has the advantages that multi-angle moving adjustment can be achieved, and sewage drainage is facilitated; and inclined rods are arranged in a clamping mechanism, the situation that transmission between a screw and a screw sleeve is blocked due to the fact that the screw is polluted by sewage can be prevented while the transmission effect is achieved, and meanwhile, the sewage can be discharged in time by forming drainage holes.
Owner:无锡瑞圣机械科技有限公司
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