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17results about How to "Reduce output speed" patented technology
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Continuous anti-blocking discharging structure of kneading machine
ActiveCN222535766Ureduce output speedfast deliveryHollow article cleaningCleaningKneader reactorMechanical engineering
The continuous anti-blocking discharging structure comprises an outer shell, a conveying assembly, a scraping assembly and a cleaning assembly, a feeding port is formed in the upper end of the left side of the outer shell, a discharging port is formed in the lower end of the right side of the outer shell, the conveying assembly is arranged in an inner cavity of the outer shell, and the scraping assembly is arranged on the lower end face of the conveying assembly. The cleaning assembly is arranged on the right side of the scraping assembly. According to the continuous anti-blocking discharging structure of the kneading machine, materials are continuously conveyed step by step among different steps through multi-stage conveying, so that the discharging speed of the materials is buffered, the discharging speed is prevented from being too high, and meanwhile, blockage or interruption caused by the fact that excessive raw materials are concentrated on one conveying level at a time can be avoided through multi-stage conveying; according to the conveying belt, uniform distribution of materials can be kept, the risk of blockage is reduced, raw materials attached to the conveying belt can be scraped and cleaned in time through the scraping assembly and the cleaning assembly, and the situation that the raw materials are sticky and accumulated too much, and consequently discharging blockage is caused is prevented.
Owner:SHANDONG ZHUOER MASCH TECH CO LTD
Crushing device special for neodymium iron boron
InactiveCN119608290ASmash thoroughlyScreening and refinementSievingScreeningMetallurgyNeodymium iron boron
The invention relates to the technical field of crushing devices, and discloses a special neodymium iron boron crushing device which comprises a shell, a conveying table is mounted on the inner wall of the shell, and a dustproof shell is fixedly connected to the left side of the shell; according to the neodymium-iron-boron crushing device, when neodymium-iron-boron crushing work is started, neodymium-iron-boron is put into a feeding opening in the top of the shell, then the neodymium-iron-boron is crushed through a crushing roller, the crushed neodymium-iron-boron falls to the top of a second sieve plate, the neodymium-iron-boron falling to the top of a first sieve plate can be shaken and screened, and the neodymium-iron-boron crushing efficiency is improved. According to the neodymium iron boron crushing device, neodymium iron boron which is not crushed thoroughly is conveyed out through the conveying table and then thrown into the device again to be crushed, the neodymium iron boron which is crushed to be qualified falls down through holes of the sieve plate I, and meanwhile, the neodymium iron boron can be screened more finely, so that during subsequent secondary crushing, the neodymium iron boron can be crushed more thoroughly.
Owner:JIANGSU LONGHAI JUNENG NEW MATERIAL CO LTD
Horizontal oil cylinder disassembling machine
ActiveCN224115561ULimit movement speedreduce output speedMetal working apparatusElectric machineControl engineering
The utility model discloses a horizontal oil cylinder dismounting machine, which relates to the technical field of horizontal oil cylinder dismounting and comprises a frame and an oil cylinder body, the oil cylinder body is fixedly connected with the inside of the frame, a piston rod is slidably mounted in the oil cylinder body, and one end of the piston rod extends out of the inside of the oil cylinder body. A controller is fixedly installed on the top of the rack, a fixing frame is fixedly connected to one end of the rack, a lead screw is rotationally connected into the fixing frame, a motor is fixedly installed at one end of the fixing frame, an output shaft of the motor is fixedly connected with one end of the lead screw, and a movable frame is installed on the outer surface of the lead screw in a threaded mode. The other end of the movable frame is provided with a limiting part for limiting the rotating speed of the lead screw. According to the oil cylinder, the lead screw is matched with the movable frame, the motor is used for driving the two-way screw rod to rotate according to needs, the contact area of the two-way screw rod and the protruding block is adjusted, then the rotating speed of the lead screw is limited, and therefore the speed that the piston rod rushes out of the oil cylinder body is reduced to a certain degree.
Owner:YANGZHOU SANMING ELECTROMECHANICAL CO LTD
Drive gear reduction gear box
ActiveCN222615956UReduce output speedincrease flexibilityToothed gearingsGear lubrication/coolingGear wheel
Owner:CHANGSHU WEITE TRANSMISSION TECH CO LTD
3D printer with consumable discharging fault diagnosis and repair function and use method
InactiveCN119610674Aprevent malfunctionensure safetyAdditive manufacturing apparatusManufacturing material handlingComputer printing3d printer
The invention discloses a 3D printer with a consumable discharging fault diagnosis and repair function and a using method, and relates to the technical field of printers. The 3D printer comprises a printer body, a consumable material roller is rotationally connected to the top of the printer body, a printing head body is arranged on one side of the printer body, and a consumable material body is arranged in the consumable material roller; one end of the consumable body is connected with the printing head body in an inserted mode, through the arrangement of the detection protection mechanism, the situation that a worker cannot find the situation in time when operating other equipment or paying attention to other affairs is avoided, the safety of the printer body in the using process is guaranteed, the overall quality of a printed piece is improved, and compared with the prior art, the detection protection mechanism is convenient to use. Friction force generated by movement of the consumable body is used as power, meanwhile, an alarm is triggered through the centrifugal force, installation of an additional driving source is omitted, maintenance of electric power resources is not needed in the detection process, and the detection cost is saved.
Owner:HUNAN BIOLOGICAL & ELECTROMECHANICAL POLYTECHNIC +1
A robot lower limb training method
ActiveCN117064707BThe control method is simple and convenientControl methods are efficient and accurateElectric machineryPhysical therapy
The present application belongs to the technical field of lower limb training robot, and specifically discloses a robot lower limb training method, comprising the following steps: step 1, fitting a hip joint rotation angle change curve, a center of gravity up and down position change curve and a center of gravity forward speed change curve according to gait information of a human body; step 2, using a gravity compensation PD control algorithm to control rotation of an exoskeleton motor according to the hip joint rotation angle change curve; using a PD control algorithm with weight reduction bias to control rotation of a lifting motor according to the center of gravity up and down position change curve; and using a PI control algorithm to control rotation of a bottom wheel according to the center of gravity forward speed change curve; the present application provides a robot and a lower limb training method capable of improving human-computer interaction compliance.
Owner:SHANGHAI UNIV
Online sorting device for shatian pummelo based on conveyor belt type AI vision
The present application provides a kind of based on conveyer belt type AI vision's shatian pear online sorting device, its structure includes: vertical column, shock-absorbing base, conveying end, substandard product collection box, good product collection structure, AI vision identification structure, mechanical arm sorter, vertical column is set to the outer edge of shock-absorbing base determines the position of conveying end and AI vision identification structure, mechanical arm sorter, conveying end one end is connected with good product collection structure;The present application is based on the ladder formed by the guide plate and the buffer plate provided by good product collection structure, combined with the further buffering of the rubber material of buffer plate and spliced deceleration block can effectively reduce the output speed of shatian pear and the distance with good product collection box, avoid the secondary damage caused by direct impact drop, combined with the cooperation of edge plate one and edge plate two can cover the edge position, prevent derailment, so as to improve the output safety protection effect and output accuracy of sorting device to shatian pear.
Owner:GUANGXI ZHIGUIYUAN ARTIFICIAL INTELLIGENCE TECHNOLOGY CO LTD
A self-propelled hydraulic trestle
ActiveCN224431218Usteering precisionMeet the need to make a U-turn on the spotStructural engineeringControl theory
Owner:山东东方路桥建设有限公司 +1
Steel wire forcing device
ActiveCN224062343Utightly woundreduce output speedWinding mechanismsCranesBrakeElectrical connection
The utility model relates to a steel wire forcing device which comprises a fixing support, a guide wheel set, a brake disc, brake calipers and a controller, a cavity is arranged in the fixing support, the guide wheel set is arranged in the cavity and comprises at least two guide wheels, the guide wheels are in running fit with the fixing support, the brake disc is installed on a rotating shaft of the guide wheels, and the brake calipers are arranged on the brake disc. The brake caliper is installed on the fixing support and matched with the brake disc, the controller is arranged on the fixing support, and the brake caliper is electrically connected with the controller. According to the steel wire forcing device, in the steel wire guiding process, firstly, a steel wire is guided into the guide wheel set and wound on the guide wheels, the steel wire inlet and the steel wire outlet are formed in the fixing support, when the steel wire is not wound tightly, the brake calipers are controlled to brake, the rotating speed of the guide wheels is reduced, and then the output speed of the steel wire is reduced; the steel wire winding speed is larger than or equal to the steel wire output speed, and finally steel wire winding is tighter.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
A lifting mechanism
The utility model discloses a kind of lifting mechanisms, belong to lifting mechanism technical field.This kind of lifting mechanism, including main body and auxiliary mechanism, main body includes base, the upper end of base is fixedly installed with fixed frame, the inside both sides of fixed frame are fixedly installed with a pair of slide rails, two pairs of slide rails are fixedly installed with lifting frame between, the inside one side of lifting frame is rotatably connected with first rotating shaft, and the center of first rotating shaft is sleeved with first synchronous wheel;Auxiliary mechanism includes lifting frame, the bottom end both sides of lifting frame are respectively connected with the upper end both sides of lifting frame, the inside both sides of lifting frame are fixedly installed with slide rod, mobile frame is slidably installed between a pair of slide rods, the top of lifting frame is fixedly installed with top plate, the bottom side of top plate is rotatably connected with second rotating shaft, the center of second rotating shaft is sleeved with second synchronous wheel, and first synchronous belt is wound between second synchronous wheel and first synchronous wheel, the utility model can effectively improve the practicality of lifting mechanism, with higher practical value.
Owner:ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER
Carton gluing mechanism
The utility model relates to the technical field of carton gluing, and discloses a carton gluing mechanism which comprises a machine body, a conveying belt is installed on the inner side of the machine body, a conveying motor is installed on the side portion of the machine body, the output end of the conveying motor penetrates through the machine body to be connected with the conveying belt, and two portal frames are evenly and fixedly installed at the upper end of the machine body; the upper ends of the two portal frames are movably connected with two movable rods; the feeding end and the discharging end of the machine body are each provided with one pressing assembly, when a paperboard is conveyed through a conveying belt, through cooperation of a reset spring and a movable rod, a connecting base and a pressing wheel are made to adapt to the thickness of the paperboard, the paperboard is pressed, in the conveying process of the paperboard, the pressing wheel rolls on the surface of the paperboard, and the paperboard is conveyed through the conveying belt. And it is guaranteed that the position of the paperboard does not deviate, the paperboard gluing quality is guaranteed, and the phenomenon that the position of the paperboard deviates in the moving process, and consequently the final gluing position is wrong is avoided.
Owner:HEFEI MEIXIN PAPER PACKAGING CO LTD
Height adjusting device for an automobile testing platform
The utility model discloses a height adjusting device for automobile detection platform relates to automobile detection platform technical field. The height adjusting device for automobile detection platform includes the mount, the upper portion of mount is provided with adjusting mechanism: drive assembly, including fixed mounting on the upper portion of mount and is increased height frame, the upper portion fixed mounting of height frame has the shell, the upper end fixed mounting of shell has the top, the upper portion fixed mounting of top has drive motor, rotates through drive motor and drives gear, and two groups of planetary gears are under the double restraint of the tooth profile structure of shell inner wall and drive gear, transmission frame bottom gear -like convex, revolve around drive gear, and also carry out autogyration, realize deceleration and increase the moment, and the tooth profile convex of transmission frame bottom and the planetary gear of output frame upper portion secondary reduce output speed and improve output torque, so that drive motor can select low output torque's model, thereby reduce the volume of drive motor, avoid the device volume too big.
Owner:HENAN UNIVERSAL TECH CO LTD
Centralized feeding system for granular materials
The present invention discloses a centralized feeding system for particulate materials. A material tank is connected to an injection molding machine through a centralized material receiving device. The centralized material receiving device is provided with a plurality of centralized receiving pipes. The top of each centralized receiving pipe and along the axial direction of the centralized receiving pipe are provided with a plurality of receiving ports. The discharge pipe provided at the bottom of the material tank is connected to the material feeding port of the material distribution tank. The material distribution tank is connected with a plurality of material distribution discharge pipes. The material distribution discharge pipes are respectively connected to the corresponding material receiving ports of the centralized receiving pipe through a material conveying pipe A. The centralized receiving pipe is connected to the hopper of the corresponding injection molding machine through a material conveying pipe B. It can be seen from the above structure that in the centralized feeding system for particulate materials of the present invention, the material drawn from the material tank can completely enter the hopper of the corresponding injection molding machine, the feeding accuracy of each material can be ensured, and the feeding efficiency of the material can be improved.
Owner:JIANGSU NEW TECH GRP CO LTD
Auxiliary tool for reinforcing pin insulator bolt in operation in non-power-cut operation mode
The invention discloses an auxiliary tool for reinforcing a pin insulator bolt in operation in an uninterruptible power operation mode, which comprises an operation unit, comprising a vertically-arranged insulating operating rod, a handheld handle coaxially arranged at the lower end of the insulating operating rod, a transmission assembly arranged in an inner cavity of the handheld handle in a sealed mode, a bolt reinforcing operating head coaxially fixed to the upper end of the insulating operating rod, and a monitoring assembly detachably connected to the top end of the bolt reinforcing operating head. The beneficial effects of the invention are that the operation unit is arranged, and the insulating operation rod is adopted to realize safe distance isolation with an electrified body, so that an operator is protected from the danger of high voltage. The transmission assembly reduces the output rotating speed of the motor and improves the torque through the torque amplifier, and slipping and damage in the bolt fastening process are avoided. The bolt reinforcing operation head adopts a bevel gear set to realize power transmission in the vertical direction, and is matched with an anti-skid thread nut sleeve, so that the stability and the reliability of bolt fastening are ensured.
Owner:YUNNAN POWER GRID CO LTD KUNMING POWER SUPPLY BUREAU
A double-sided cable trench trolley
This utility model discloses a double-sided cable trench trolley, belonging to the technical field of cable trench trolleys. This double-sided cable trench trolley includes a main body, a moving mechanism, and a steering mechanism. The main body includes a cable trench trolley body, with a pair of movable slots at both ends. A sliding sleeve is installed at the bottom of each movable slot, and a moving block is slidably installed inside each sliding sleeve. The steering mechanism includes four steering boxes, the upper ends of which are rotatably fitted onto the bottom ends of the moving blocks. A steering wheel is rotatably connected to the bottom end of each steering box. The moving mechanism includes a pair of moving boxes, respectively located on both sides of the bottom end of the cable trench trolley body. Several driven wheels are rotatably connected to one side of the moving box, and a drive wheel is rotatably connected to the other side. This utility model effectively improves the practicality of the double-sided cable trench trolley and has high practical value.
Owner:山东东方路桥建设有限公司 +1
Stacked spiral sludge dewatering machine with high dewatering rate
The utility model discloses a high dehydration rate stack screw type sludge dehydrator, which comprises a support frame, the top of the support frame is respectively provided with a stack screw machine body and a flocculation bin, and one end of the stack screw machine body is respectively and fixedly connected with a driving motor and a shell. An output shaft of the driving motor extends into the shell and is fixedly connected with a driving cone pulley, one side of the driving cone pulley is movably connected with a driven cone pulley, the driven cone pulley is fixedly connected with a driving gear through a shaft, the outer wall of the driving gear is movably connected with a driven gear, and the driven gear is movably connected with a planet carrier through a shaft; according to the device, the output rotating speed of the driving motor can be reduced, so that the spiral shaft in the stacked screw machine body rotates slowly, the spiral shaft is made to press sludge for a long time, the dewatering effect is improved, and the problem that the dewatering effect is poor is solved.
Owner:SHANDONG JINGZEZHIDA ENVIRONMENTAL PROTECTION TECH CO LTD
A handheld electric drill reducer
ActiveCN110822028BReduce output speedhigh torquePortable liftingToothed gearingsReduction driveGear wheel
The invention discloses a handheld electric drill reducer, comprising an outer shell, a main shaft, a planetary gear reduction mechanism, an output shaft and a telescopic sleeve arranged in the outer shell, the planetary gear reduction mechanism comprising a central gear shaft, a plurality of double-linked planetary gears, an internal gear and a second planetary disk, the main shaft is fixedly connected to the central gear shaft, the main shaft, the central gear shaft and the outer shell are coaxial, a plurality of double-linked planetary gears are uniformly distributed circumferentially with the central gear shaft as the central axis, a coaxial first gear and a second gear are arranged on the double-linked planetary gear, the diameter of the first gear is smaller than the second gear, the first gear meshes with the gear on the central gear shaft, the internal gear is fixedly connected to the inner wall of the outer shell, the second gear meshes with the internal gear, one end of the shaft of the double-linked planetary gear is fixedly connected to the second planetary disk, the second planetary disk is fixedly connected to one end of the output shaft, the telescopic sleeve is fixedly connected to the other end of the output shaft, and the outer wall of the telescopic sleeve contacts the inner wall of the front sleeve. The handheld electric drill reducer of the invention has stable transmission.
Owner:SHANGHAI BOJIN MEDICAL APPLIANCE CO LTD