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31results about How to "Flexible and stable rotation" patented technology

Air conditioner

The invention provides an air conditioner, which comprises an air conditioner body and an air outlet part, wherein the air outlet part comprises an air outlet frame and a rolling support part, the air outlet frame is rotationally arranged at the upper end of the air conditioner body through the rolling support part in a way of going around an axial line of the air conditioner body, the rolling support part comprises a seat ring and a tooth ring, the seat ring is fixedly arranged on the upper end surface of the air conditioner body, the tooth ring is rotationally arranged on the seat ring relative to the seat ring in a way of going around the axial line of the seat ring, a rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, and the air outlet frame is fixedly arranged on the tooth ring. The air conditioner, according to the invention, has the advantages that through the matched arrangement of the tooth ring and the seat ring, the rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, so the tooth ring can flatly, stably and flexibly rotate relative to the seat ring, further, the air outlet frame arranged on the tooth ring is driven, the air outlet range is enlarged, and the air outlet dead corner is eliminated.
Owner:GREE ELECTRIC APPLIANCES INC

Rotary stator precise positioning device and method for bearing large axial load in rotary type

The invention discloses a rotary stator precise positioning device and method for bearing a large axial load in a rotary type. The rotary stator precise positioning device for bearing the large axialload in the rotary type includes a connection disc structure, an adjusting outer thread sleeve, a driving rod, a first roller pin thrust bearing, a second roller pin thrust bearing, a cylinder body and a fan-shaped body, the connection disc structure includes an internal thread sleeve, the inner thread sleeve is provided with a first through hole which the adjusting outer thread sleeve can penetrate through, the adjusting outer thread sleeve is connected with the inner thread sleeve in a threaded mode and connected with the driving rod through the first roller pin thrust bearing and the secondroller pin thrust bearing which are mounted in opposite directions, and the driving rod is connected with one end of the cylinder body; and the other end of the cylinder body is connected with the big end of the fan-shaped body, and the small end of the fan-shaped body is provided with a boss to be matched with an annular groove in an inner hole of the tail section of a low-pressure turbine shaftelement body. The rotary stator precise positioning device is accurate in positioning, safe and reliable, high in bearing capacity and accurate in adjustment of an axial position.
Owner:AECC AVIATION POWER CO LTD

Optical point-checking device correcting instrument

The invention provides a calibrator for an optical plummet and is a specialized equipment for the efficient examination and calibration of the optical plummet of an optical theodolite, an electric theodolite and a total station instrument of the surveying and mapping field in particular. The calibrator for the optical plummet is adopted to examine the optical plummet and then the offset value of the optical plummet can be determined for correction. The invention has simple, convenient and shortcut operation and reliable performance.
Owner:赵雷 +1

Bridge type rotary bag stacker

The invention relates to a novel bridge type stacker, in particular to a bridge type rotary bag stacker. The bridge type rotary bag stacker is provided with a trolley slide way and a trolley frame, wherein the lower part of the trolley slide way is connected with a rotary mechanism capable of rotating for 360 degrees by the trolley frame; the middle part of the rotary mechanism is provided with a conveying hole; a circular track and a pulley device are arranged in the rotary mechanism; the lower part of the rotary mechanism is connected with a bag sliding belt conveyer; the middle part of the track of the bag sliding belt conveyer is provided with a lifting mechanism; the bag sliding belt conveyer is in rotary connection with rotary mechanism by chains; and the lifting mechanism consists of a driven wheel, a driving wheel and a pull rope, wherein the driven wheel is arranged on the track of the bag sliding belt conveyer, and the driving wheel is arranged on the rotary mechanism. Compared with the prior art, the stacker can rotate for 360 degrees along the circumferential direction and move up and down and leftwards and rightwards flexibly and stably and also combine the specific application in the warehouse to make full use of the space as much as possible.
Owner:JIANGSU JIANGDA MACHINERY

Propeller shaft seal installation structure of full-rotation steering oar

The invention relates to a propeller shaft seal installation structure of a full-rotation steering oar. A propeller shaft is installed on a lower gear box through a bearing assembly, and the extending end of the propeller shaft and the lower gear box are assembled in a seal mode. The invention is characterized in that a seal shaft sleeve, a bearing end cover and a sealing gland are sheathed on the extending end of the propeller shaft; the inner end of the seal shaft sleeve abuts against the bearing assembly; the bearing end cover is sheathed on the seal shaft sleeve and fixed on the outer wall of the lower gear box; an oil seal is installed between the bearing gland and the seal shaft sleeve; the sealing gland is sheathed on the seal shaft sleeve and fixed on the bearing end cover; a water-tight seal is installed between the sealing gland and the seal shaft sleeve; and a cavity is arranged between the water-tight seal and the oil seal and communicated with positive pressure oil in a gravity oil tank. The invention has the advantages of ingenious, compact and reasonable structure, and excellent sealability, and can ensure flexible and stable rotation of the propeller shaft.
Owner:WUXI BAONAN MACHINE MFG

Rotary pipe hermetical installation structure of fully rotary steering oar

The invention relates to a rotary pipe hermetical installation structure of a fully rotary steering oar. According to the technical scheme provided by the invention, the rotary pipe hermetical installation structure of the fully rotary steering oar is characterized in that: a rotary pipe is vertically arranged in a rudder tube of a trunk; the upper end of the rotary pipe is connected to a rotary supporting flange; a bearing is arranged between the rotary pipe and the rudder tube; the rotary pipe and the rudder tube rotate relative to each other; a shaft sleeve is sleeved on the rotary pipe; a sealing socket, an upper sealing transparent cover and a lower sealing transparent cover are sleeved on the shaft sleeve; the sealing socket is fixedly connected to the rudder tube; a watertight seal is arranged between the upper part of the sealing socket and the shaft sleeve; the watertight seal is packaged through the upper sealing transparent cover arranged on the upper end face of the sealing socket; an oil seal is arranged between the lower part of the sealing socket and the shaft sleeve; and the oil seal is packaged through the lower sealing transparent cover arranged on the lower end face of the sealing socket. The rotary pipe hermetical installation structure has the advantages of craft, compact and reasonable structure, capability of guaranteeing flexible and stable rotation of the rotary pipe and very good sealing property.
Owner:WUXI BAONAN MACHINE MFG

Air conditioner

The invention provides an air conditioner, which comprises an air conditioner body and an air outlet part, wherein the air outlet part comprises an air outlet frame and a rolling support part, the air outlet frame is rotationally arranged at the upper end of the air conditioner body through the rolling support part in a way of going around an axial line of the air conditioner body, the rolling support part comprises a seat ring and a tooth ring, the seat ring is fixedly arranged on the upper end surface of the air conditioner body, the tooth ring is rotationally arranged on the seat ring relative to the seat ring in a way of going around the axial line of the seat ring, the tooth ring is provided with a downward extending first flange, a rolling support element is arranged between the inner circumferential surface of the first flange and the outer circumferential surface of the seat ring, and the air outlet frame is fixedly arranged on the tooth ring. The air conditioner, according to the invention, has the advantages that through the matched arrangement of the tooth ring and the seat ring, the downward extending first flange is arranged on the tooth ring, and in addition, the rolling support element is arranged between the inner circumferential surface of the first flange and the outer circumferential surface of the seat ring, so the tooth ring can flatly, stably and flexibly rotate relative to the seat ring, further, the air outlet frame arranged on the tooth ring is driven to enlarge the air outlet range, and the air outlet dead corner is eliminated.
Owner:GREE ELECTRIC APPLIANCES INC

Unmanned all-terrain vehicle control method based on preview

The invention relates to an unmanned all-terrain vehicle control method based on preview. The unmanned all-terrain vehicle comprises a control system and an unmanned all-terrain vehicle wheel walking system, wherein the control system comprises a detection module for detecting the driving environment, an analysis module for analyzing the detection result, a preview module for making an optimum obstacle passing strategy according to the analysis result, and an execution module for execution according to the optimum strategy; the unmanned all-terrain vehicle wheel walking system comprises a steering mechanism for controlling the driving direction, a main vibration damping mechanism for buffering and damping the ground excitation, an auxiliary vibration damping mechanism for assisting buffering and damping of the ground excitation, and a walking mechanism for controlling the driving speed and direction; and the control method comprises the steps: detecting the driving environment, analyzing the detection result, making the obstacle passing strategy and performing execution according to the strategy. The unmanned all-terrain vehicle can make a strategy and preparation for passing an obstacle in advance, and can save the time, improve the efficiency and reduce vibration.
Owner:JILIN UNIV

Profile laser cutting feeding mechanism for replaceable profile clamping wheel

The invention discloses a profile laser cutting feeding mechanism for a replaceable profile clamping wheel. The profile laser cutting feeding mechanism comprises a base plate, a rotary circular disc and a profile clamping mechanism, wherein a circular groove is formed in one surface of the base plate; a first profile feeding hole is formed in the center of the circular groove and penetrates through the left surface and the right surface of the base plate; the rotary circular disc is rotationally arranged in the circular groove of the base plate; driving teeth are uniformly distributed at the circumference edge of the rotary circular disc; a plurality of driving gears are arranged at the edge, corresponding to the rotary circular disc, of the base plate and are in engaging transmission with the driving teeth of the rotary circular disc; a first driving motor is arranged on the base plate and is used for correspondingly driving the driving gears; the rotary centers of the driving gears are uniformly spaced along the circumference direction by using the center of circle of the rotary circular disc as the center; a second profile feeding hole is formed in the rotary circular disc and corresponds to the first profile feeding hole. The profile laser cutting feeding mechanism has the advantages that the structure arrangement is reasonable, the mechanism is suitable for cutting multiple profiles, the synchronous rotation accuracy is high, and the clamping effect is good.
Owner:ZHEJIANG IND & TRADE VACATIONAL COLLEGE

Handheld rapid and safe positioning cutting machine

InactiveCN109079244AMitigate the splashSituation for splashingMetal sawing toolsEngineering
The invention discloses a handheld rapid and safe positioning cutting machine. The handheld rapid and safe positioning cutting machine comprises a base plate and a knife rest; a damping spring is arranged below the base plate; screw rods are arranged on the left side and the right side of the damping spring; handles are arranged on the left side and the right side of the base plate; a supporting platform plate is arranged below the screw rods; a blocking cover is fixed on the side surface of the supporting platform plate; a ring disk is arranged below the supporting platform plate; a ring groove is formed in the surface of the ring disk; a motor port is fixed above the surface of the knife rest; and the knife rest is positioned below the ring disk. According to the handheld rapid and safepositioning cutting machine, the damping spring is provided, the vibration action force of people holding the handles can be relieved; through the screw rods, the handholding height of the whole device can be adjusted and stress is facilitated; a wind dissipating plate can perform angle rotation under the action of the ring groove on the ring disk; through combination of the traction effect of a telescopic pull rod and an inclined strut pull rod, good traction and support are obtained; and roll balls are used for enabling the wind dissipating plate to rotate on the ring disk stably and flexibly.
Owner:冯志超

Transition equipment integrating temporary storage and reversing transfer of books and control method of transition equipment

The invention discloses transition equipment integrating temporary storage and reversing transfer of books and a control method of the transition equipment, and belongs to the field of book managementequipment. The transition equipment integrating temporary storage and reversing transfer of the books comprises a temporary book storage device and a reversing transferring device, and the reversingtransferring device is arranged at one side of the temporary book storage device. According to the transition equipment, the temporary book storage device is utilized to enable the returned books to be sequentially stacked one by one for temporary storage, and the books are transferred out one by one when equipment is idle, so that the waiting time of book return is greatly shortened, and the bookreturn efficiency is improved; the books can be reversed and transferred by 90 degrees through cooperation of the reversing transferring device and the temporary book storage device, the reversing process and the reversing action are stable and reliable, space arrangement of equipment such as a book conveying device and a book grabbing manipulator is facilitated, and the space utilization rate ofintelligent book management equipment is increased; and moreover, the transition equipment integrating temporary storage and reversing transfer of the books is simple and compact in structural designand stable and reliable in transmission action.
Owner:CHANGZHOU INST OF TECH

All-around special device for track construction and method for realizing wire coil loading by using same

The invention provides an all-around special device for track construction and a method for realizing wire coil loading by using the device. The special device comprises a tractor head, a waste wire recycling wheel, a traction rope recycling trimming mechanism, a traction frame, a wire coil loading mechanism and an earth boring mechanism, wherein the waste wire recycling wheel and the traction rope recycling trimming mechanism are arranged on the wheel axles of a right rear driving wheel and a left rear driving wheel of the tractor head respectively; the traction frame is positioned at the back of the tractor head and is connected with a support of the tractor head in an articulated manner; the wire coil loading mechanism is arranged on the traction frame; the earth boring mechanism is arranged on the support of the tractor head, and is positioned above the back of the tractor head. Multiple functions of one vehicle can be realized by using the device, and the device is used for solving the problems that a great deal of manpower, material resources and financial resources need to be used and the working efficiency is low during track construction.
Owner:JIYANG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1

Glue spraying gun special for gluing

The invention relates to the technical field of glue spraying guns, and particularly discloses a special glue spraying gun for gluing, which comprises a glue gun connecting bracket, a control valve group unit, a slip ring unit, a glue gun rotating unit, a glue supply unit, an electromagnetic valve group unit, a glue gun connecting pipe unit, a valve seat unit and a nozzle unit, the glue gun rotating unit comprises a rotating mandrel and a rotating cavity, the rotating mandrel penetrates through the rotating cavity and is connected with the control valve set unit, the rotating cavity is connected with the glue gun connecting support, and the sliding ring unit is connected with the glue gun rotating unit. The two sides of the control valve set unit are fixedly connected with the glue supply unit and the electromagnetic valve set unit respectively, the glue supply unit is provided with a glue inlet connector and a glue outlet connector, the glue gun connecting support is connected with the robot, the glue gun moves along with the robot and is driven by a main shaft of the robot to rotate, and the gluing function at different positions of an automobile is achieved.
Owner:国翌智能科技(上海)有限公司

Laser striping machine expansion cushion

The present invention discloses an engineering measurement instrumentation which is a laser striping machine expansion cushion of a laser striping machine suitable for engineering project, building decorate ornament aspect horizontal / vertical base face and opposite vertex / ground reference point in measuring. An external ring (1) is fixed on a subbase by a support bar device, an inner ring (2) connects and hangs with a vertical rod; the external ring (1) is linked with two sides of the inner ring (2) on a same horizontal face and vertical. The instrumentation design a novel scientific cardan universal joint type compensation structure which can freely-swinging 360 degree, rotary movement flexible and stable, dependable performance for ensuring measurement precision and increasing progress and efficiency of construction greatly.
Owner:HEBI FENGYUAN TECH

A control method of unmanned all-terrain vehicle based on preview

The invention relates to a control method for an unmanned all-terrain vehicle based on preview. The unmanned all-terrain vehicle includes two main parts: a control system and an unmanned all-terrain wheel leg walking system; the control system includes: used to detect A detection module of the driving environment, an analysis module used to analyze the detection results, a preview module used to formulate the best strategy for passing obstacles based on the analysis results, and an execution module used to execute based on the best strategy; the unmanned all-terrain wheel The leg walking system includes: a steering mechanism used to control the driving direction, a main damping mechanism used to buffer and attenuate ground excitations, an auxiliary damping mechanism used to assist in buffering and attenuating ground excitations, and a walking mechanism used to control the driving speed and direction. mechanism. The control method includes the steps of detecting the driving environment, analyzing the detection results, formulating an obstacle crossing strategy, and executing the strategy according to the strategy. The all-terrain vehicle of the present invention can make strategies and preparations for passing obstacles in advance, saving time, improving efficiency, and reducing vibration.
Owner:JILIN UNIV

A centering and rotating device and method for rotating a mop flower basket

A centering rotating device for a rotatable mop basket includes a basket, a three-way positioning rotatable shaft sleeve, an isolating sleeve, a circumferential rotatable shaft sleeve, a mandrel, and a rotatable mop barrel; the basket includes a basket main body, and an installation hole with an elastic clamping hook; the three-way positioning rotatable shaft sleeve, the isolating sleeve, and the circumferential rotatable shaft sleeve are successively arranged in the installation hole with the elastic clamping hook and are in free connection with the mandrel, so that the basket can be rotatably positioned on the mandrel; the mandrel is fixedly connected to the rotatable mop barrel; and the basket rotating centering precision can be adjusted by adding the circumferential rotatable shaft sleeve. The centering rotating device is easy to assemble, is compact in structure, and is high in rotating precision. The invention also discloses a centering method for the rotatable mop basket.
Owner:冠达星股份有限公司

air conditioner

The invention provides an air conditioner, which comprises an air conditioner body and an air outlet part, wherein the air outlet part comprises an air outlet frame and a rolling support part, the air outlet frame is rotationally arranged at the upper end of the air conditioner body through the rolling support part in a way of going around an axial line of the air conditioner body, the rolling support part comprises a seat ring and a tooth ring, the seat ring is fixedly arranged on the upper end surface of the air conditioner body, the tooth ring is rotationally arranged on the seat ring relative to the seat ring in a way of going around the axial line of the seat ring, the tooth ring is provided with a downward extending first flange, a rolling support element is arranged between the inner circumferential surface of the first flange and the outer circumferential surface of the seat ring, and the air outlet frame is fixedly arranged on the tooth ring. The air conditioner, according to the invention, has the advantages that through the matched arrangement of the tooth ring and the seat ring, the downward extending first flange is arranged on the tooth ring, and in addition, the rolling support element is arranged between the inner circumferential surface of the first flange and the outer circumferential surface of the seat ring, so the tooth ring can flatly, stably and flexibly rotate relative to the seat ring, further, the air outlet frame arranged on the tooth ring is driven to enlarge the air outlet range, and the air outlet dead corner is eliminated.
Owner:GREE ELECTRIC APPLIANCES INC

Transitional device for temporary storage and transfer of books and its control method

The invention discloses a transitional device integrating temporary storage and transfer of books and a control method thereof, belonging to the field of book management devices. The transitional equipment for book temporary storage and reversing transfer of the present invention includes a temporary book storage device and a reversing transfer device, and the reversing transfer device is arranged on one side of the temporary book storage device. The present invention uses the temporary book storage device to enable the returned books to be superimposed and temporarily stored one by one, and the books are transferred out one by one when the equipment is idle, which greatly shortens the waiting time for returning books and improves the efficiency of returning books; The temporary book storage device can reverse and transfer books by 90°. The reversing process and reversing action are stable and reliable, which facilitates the space layout of book conveying devices and book grabbing manipulators, and is conducive to improving the space utilization rate of intelligent book management equipment. Moreover, the transitional equipment for temporary storage and reversing transfer of books in this set has a simple and compact structure design, and the transmission action is stable and reliable.
Owner:CHANGZHOU INST OF TECH

A device and method for precise positioning of a rotary-type rotor-stator bearing a large axial load

The invention discloses a rotary-type rotor-stator precise positioning device and a method for bearing large axial loads. The rotary-type rotor-stator precise positioning device for bearing large axial loads includes a connecting plate structure, an externally threaded sleeve for adjustment, a drive rod, a first A needle roller thrust bearing, a second needle roller thrust bearing, a cylinder body and a fan-shaped body, the connection plate structure includes an internal thread sleeve, and the internal thread sleeve is provided with a first through hole for the adjustment of the external thread sleeve to pass through. The external threaded sleeve is threadedly connected with the internal threaded sleeve, and the external threaded sleeve is adjusted to be connected with the driving rod through the first needle roller thrust bearing and the second needle roller thrust bearing installed oppositely, and the driving rod is connected with one end of the cylinder; the cylinder The other end of the fan is connected to the large end of the fan-shaped body, and the small end of the fan-shaped body is provided with a boss to cooperate with the annular groove at the inner hole of the tail section of the low-pressure turbine shaft unit body. The invention has the advantages of accurate positioning, safety and reliability, high bearing capacity and accurate axial position adjustment.
Owner:AECC AVIATION POWER CO LTD

An all-round special device for line construction and a method for using the device to realize wire reel loading

The invention provides an all-around special device for track construction and a method for realizing wire coil loading by using the device. The special device comprises a tractor head, a waste wire recycling wheel, a traction rope recycling trimming mechanism, a traction frame, a wire coil loading mechanism and an earth boring mechanism, wherein the waste wire recycling wheel and the traction rope recycling trimming mechanism are arranged on the wheel axles of a right rear driving wheel and a left rear driving wheel of the tractor head respectively; the traction frame is positioned at the back of the tractor head and is connected with a support of the tractor head in an articulated manner; the wire coil loading mechanism is arranged on the traction frame; the earth boring mechanism is arranged on the support of the tractor head, and is positioned above the back of the tractor head. Multiple functions of one vehicle can be realized by using the device, and the device is used for solving the problems that a great deal of manpower, material resources and financial resources need to be used and the working efficiency is low during track construction.
Owner:JIYANG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1

Electric rotating circular dining table

The invention relates to an electric rotating circular dining table. A table top of the dining table is provided with a plurality of plane bearings in the periphery direction below a rotating table. A rotating shaft is arranged in a mounting hole in the table top. The rotating table is arranged at the top of the rotating shaft. The rotating table rotates around the rotating shaft by being supported by the plane bearings and matched with the plane bearings. A metal transmission key is arranged on the rotating shaft. The metal transmission key is provided with an extending-out arm. Magnetic steel is arranged on the lower surface of the rotating table. The magnetic steel and the extending-out arm are adjacent in circumference positions. The rotating shaft and a motor are in linkage. When the extending-out arm of the metal transmission key and the magnetic steel correspond in position, the magnetic force between the extending-out arm and the magnetic steel is maximum, and the rotating table is driven to rotate together. When external force presses the rotating table, the metal transmission key is separated from the magnetic steel to rotate continuously, and in the process that the metal transmission key moves to a next neutral position corresponding to the magnetic steel, the rotating table stops rotating. The intermittent rotating design brings convenience to a diner for food picking and to a waiter for serving, operation and using are convenient, the structure is simple, manufacturing is convenient, and the dining quality of people is improved.
Owner:浙江学仕课桌椅制造有限公司

A profile laser cutting feeding mechanism with replaceable profile clamping wheel

The invention discloses a profile laser cutting feeding mechanism for a replaceable profile clamping wheel. The profile laser cutting feeding mechanism comprises a base plate, a rotary circular disc and a profile clamping mechanism, wherein a circular groove is formed in one surface of the base plate; a first profile feeding hole is formed in the center of the circular groove and penetrates through the left surface and the right surface of the base plate; the rotary circular disc is rotationally arranged in the circular groove of the base plate; driving teeth are uniformly distributed at the circumference edge of the rotary circular disc; a plurality of driving gears are arranged at the edge, corresponding to the rotary circular disc, of the base plate and are in engaging transmission with the driving teeth of the rotary circular disc; a first driving motor is arranged on the base plate and is used for correspondingly driving the driving gears; the rotary centers of the driving gears are uniformly spaced along the circumference direction by using the center of circle of the rotary circular disc as the center; a second profile feeding hole is formed in the rotary circular disc and corresponds to the first profile feeding hole. The profile laser cutting feeding mechanism has the advantages that the structure arrangement is reasonable, the mechanism is suitable for cutting multiple profiles, the synchronous rotation accuracy is high, and the clamping effect is good.
Owner:ZHEJIANG IND & TRADE VACATIONAL COLLEGE

air conditioner

The invention provides an air conditioner, which comprises an air conditioner body and an air outlet part, wherein the air outlet part comprises an air outlet frame and a rolling support part, the air outlet frame is rotationally arranged at the upper end of the air conditioner body through the rolling support part in a way of going around an axial line of the air conditioner body, the rolling support part comprises a seat ring and a tooth ring, the seat ring is fixedly arranged on the upper end surface of the air conditioner body, the tooth ring is rotationally arranged on the seat ring relative to the seat ring in a way of going around the axial line of the seat ring, a rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, and the air outlet frame is fixedly arranged on the tooth ring. The air conditioner, according to the invention, has the advantages that through the matched arrangement of the tooth ring and the seat ring, the rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, so the tooth ring can flatly, stably and flexibly rotate relative to the seat ring, further, the air outlet frame arranged on the tooth ring is driven, the air outlet range is enlarged, and the air outlet dead corner is eliminated.
Owner:GREE ELECTRIC APPLIANCES INC

Auxiliary clamp for grinding mobile phone component

The invention discloses an auxiliary clamp for grinding a mobile phone component. The auxiliary clamp comprises a bottom plate, a bracket, a main shaft, a shaft sleeve and a fixed plate for fixing a product, wherein the bracket is fixed on the bottom plate; the shaft sleeve is fixedly connected with the bracket; the main shaft is embedded into the shaft sleeve and is connected with the fixed plate; an outwards protruding part is arranged at one end of the main shaft along the circumferential direction; the outwards protruding part is fixedly connected with the fixed plate; an inner groove is formed in the inner side surface of each of the front end and the rear end of the shaft sleeve; the auxiliary clamp further comprises a plurality of locking cylinders; a plurality of circular slots forinserting piston rods are formed in the rear surface of a connection plate of the fixed plate; an insert bush is arranged in each of the multiple circular slots; the insert bushes are embedded into the circular slots, and are in contact connection with the circular slots; a chamfering slot is formed in the outer end surface of each insert bush; and chamfering parts corresponding to the chamferingslots of the insert bushes are arranged at the front ends of the piston rods of the locking cylinders. The auxiliary clamp for grinding the mobile phone component well fixes a product in a vacuum suction manner, is accurate in positioning and convenient to pick and place, and can save the time and improve the working efficiency.
Owner:KESEN SCI & TECH DONGTAI CO LTD

air conditioner

The invention provides an air conditioner, which comprises an air conditioner body and an air outlet part, wherein the air outlet part comprises an air outlet frame and a rolling support part, the air outlet frame is rotationally arranged at the upper end of the air conditioner body through the rolling support part in a way of going around an axial line of the air conditioner body, the rolling support part comprises a seat ring and a tooth ring, the seat ring is fixedly arranged on the upper end surface of the air conditioner body, the tooth ring is rotationally arranged on the seat ring relative to the seat ring in a way of going around the axial line of the seat ring, a first rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, an upward extending flange is arranged on the upper end surface of the tooth ring, and the air outlet frame is arranged on the flange. The air conditioner, according to the invention, has the advantages that through the matched arrangement of the tooth ring and the seat ring, the first rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, so the tooth ring can flatly, stably and flexibly rotate relative to the seat ring, further, the air outlet frame arranged on the tooth ring is driven, the air outlet range is enlarged, and the air outlet dead corner is eliminated.
Owner:GREE ELECTRIC APPLIANCES INC

Rotary test tube rack for biotechnology development

The invention relates to the field of biotechnology development, in particular to a rotary test tube rack for biotechnology development, which comprises a bottom plate, a vertical rod and a rack body. The rack body is of an upper and lower two-layer structure, test tube holes are formed in the rack body, and the inner end of the rack body is fixedly connected to the side wall of the vertical rod in a circular array; the bottom end of the vertical rod is connected to the center of the upper surface of the bottom plate through a rotating mechanism, the upper surface of the bottom plate is connected with the lower layer of the rack body through a stabilizing mechanism, and buffer mechanisms are arranged in the test tube holes. Compared with common test tube racks in the prior art, the rotary test tube rack is flexible, can rotate stably and allows developers to take and place the test tubes more conveniently in the biotechnology development process.
Owner:泰州市捷创生物科技研发有限公司

Rotary transfer scraper conveyor

The invention discloses a rotary transferring scraper conveyer. The rotary transferring scraper conveyer comprises a scraper conveyer body (1), running steering wheels arranged at the ends of the scraper conveyer body, and a rotary mechanism arranged between the ends of the scraper conveyer body, wherein the rotary mechanism is of a barrel body mechanism or a steering frame mechanism, the barrel body mechanism comprises an upper barrel body (2), a lower barrel body (3) and a rotary sleeve connecting the upper barrel body and the lower barrel body, the steering frame mechanism comprises a loose joint, a bearing beam (5a) and a rotary device, a discharging disc (2a) is arranged on the rear portion of the conveyer, an annular receiving disc (3a) with an inclined opening is arranged on the front portion of the conveyer, and the loose joint comprises a supporting plate (11) arranged on a cross beam or the bearing beam, a rotary shaft (12) arranged on the supporting plate and a connecting plate (10) movably matched with the rotary shaft. The rotary transferring scraper conveyer can run in a servo mode and continuously turn around, achieves long-distance conveying, improves production efficiency greatly, reduces consumption of manpower, does not waste conveyed materials, and is beneficial to environment protection.
Owner:JIANGXI LANXIANG HEAVY IND

Rotary reload belt conveyor

The invention discloses a rotary transferring belt conveyer. The rotary transferring belt conveyer comprises a belt conveyer body (1), running steering wheels arranged at the ends of the belt conveyer body, and a rotary mechanism arranged between the ends of the belt conveyer body. The rotary mechanism is of a steering frame mechanism or a barrel body mechanism, the barrel body mechanism comprises an upper barrel body (2), a lower barrel body (3) and a rotary sleeve connecting the upper barrel body and the lower barrel body, the steering frame mechanism comprises a loose joint, a bearing beam (5a) and a rotary device, a discharging disc (2a) is arranged on the rear portion of the conveyer, an annular receiving disc (3a) with an inclined opening is arranged on the front portion of the conveyer, and the loose joint comprises a supporting plate (11) arranged on a cross beam or the bearing beam, a rotary shaft (12) arranged on the supporting plate and a connecting plate (10) movably matched with the rotary shaft. The rotary transferring belt conveyer can run in a servo mode and continuously turn around, achieves long-distance conveying, improves production efficiency greatly, reduces consumption of manpower, does not waste conveyed materials, and is beneficial to environment protection.
Owner:JIANGXI LANXIANG HEAVY IND

Grinding jig for mobile phone parts

The invention discloses a grinding jig for mobile phone parts. The grinding jig comprises a bottom plate, a bracket, a main shaft, a shaft sleeve and a fixing plate used for fixing a product. The support is fixed on the bottom plate, the shaft sleeve is fixedly connected with the support, the main shaft is embedded into the shaft sleeve and is connected with the fixing plate, and the other end ofthe shaft sleeve penetrates through through holes of the front side plate and the rear side plate and is fixedly connected with the front side plate through flange parts. A convex part is arranged atone end of the main shaft in the circumferential direction, and the convex part is fixedly connected with the fixing plate, inner grooves are formed in the inner side faces of the front end and the rear end of the shaft sleeve respectively, a plurality of locking air cylinders are further arranged, the locking air cylinders are fixedly connected with the support, piston rods of the locking air cylinders penetrate through the front side plate of the support and are connected with the fixing plate, and a plurality of circular grooves allowing the piston rods to be embedded are formed in the rearsurface of the connecting plate of the fixing plate. According to the grinding jig, good clamping and supporting for grinding operation of products is provided, workers can carry out grinding operation on products conveniently, and the working efficiency is improved.
Owner:KESEN SCI & TECH DONGTAI CO LTD
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