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214results about How to "Easy to adjust work" patented technology

Impeller structure of ventilator

The invention provides the impeller structure of a blower; the blower includes a cylindrical outer case; a wind inlet and a wind outlet are respectively arranged on both ends of the cylindrical outer case; a motor is adopted to drive the vanes of an impeller to rotate inside the outer case; the vanes rotate to drive the air to enter the wind inlet and exhaust from the wind outlet; the impeller structure comprises a hub base composed of an upper hub body and a lower hub body; a plurality of corresponding concave grooves are respectively arranged in the interiors of the upper and lower hub bodies with equal angles; tooth-shaped parts and a plurality of vanes are arranged on the inner lateral surfaces of the concave grooves respectively; each vane is provided with a truncated cone shaped fixation part; the fixation parts are clamped in the corresponding concave grooves in the interiors of the upper and lower hub bodies; the conical hemlines of the fixation part are provided with tooth-shaped peripheries meshed with the tooth-shaped parts of the upper and lower hub bodies; based on the structure, the vanes clamped in the hub base can have good firmness, so as to avoid the swaying or noise and facilitate the assembly of the vanes or the adjustment operation of the angles.
Owner:陈耀干

Valve drive system for four-stroke engine

A valve drive system capable of reducing the friction resistance of rocker arms and facilitating replacement work of tappet-clearance adjusting shims. The valve drive system can comprise a rocker arm that is slidable between a first position at which the pushing portion engages the shim and a second position at which the pushing portion is disengaged from the shim, and held in the first position through a spring.
Owner:YAMAHA MOTOR CO LTD

Sensor position adjusting device for spindle rotation error detection

The invention relates to a sensor position adjusting device for spindle rotation error detection. The sensor position adjusting device for the spindle rotation error detection is structurally characterized in that a guide sleeve is installed on a base, the guide sleeve and a guide rod fixed on a lifting plate form a sliding pair, an axis of the sliding pair is perpendicular to the horizontal plane, one end of a compression screw is fixed on the base, a thread is machined at the other end of the compression screw, the compression screw penetrates through the lifting plate and is equipped with a nut, a supporting plate is fixed on the lifting plate and attached to the plane of an installation plate, key grooves are formed in the supporting plate and the installation plate respectively, two sliding flat keys are fixedly combined together to form a crossed shape, and the two sliding flat keys are matched with the corresponding key grooves. A sensor support and a limiting block are installed on the installation plate, a detection stick is connected with a spindle to be measured, and a stepped shaft is arranged in a central hole in the end portion of the detection stick. The sensor position adjusting device can ensure that a laser displacement sensor which is used for measuring radial rotation errors of the spindle and the detection stick are in the correct relative positions through the adjustment of the device.
Owner:通用技术集团沈阳机床有限责任公司

Slope excavation and support fast tracking construction method

The invention provides a slope excavation and support fast tracking construction method and relates to the technical field of high slope excavation construction. A CM351 drilling machine is used for rapidly drilling a hole as the core; the high slope fast excavation and support technology is implemented according to the principles of primary presplitting (at the height of 15 m), secondary blasting( the blasting height being 7-8 m per time), layered deslagging ( 3-4 m per layer), platform reserving, bent frame elimination, and support tracking. A bent frame is omitted. The drilling machine cancomplete pore forming operation of anchor rods and drainage holes on the excavated platform (or blasted rock ballast). The requirements for fast construction of water conservancy and hydropower highslope excavation and support are met on the premise of guaranteeing the safety quality.
Owner:中国葛洲坝集团建设工程有限公司

Field positioning surveying and mapping support

The invention discloses a field positioning surveying and mapping support. The field positioning surveying and mapping support comprises a mounting frame body and a surveying and mapping device. The surveying and mapping device is fixed to the center of the top face of the mounting frame body, three supporting legs distributed in the circumferential direction at equal intervals are arranged on thebottom face of the mounting frame body, a center shaft hollow rod fixedly connected with the mounting frame body is arranged in the center of the bottom face of the mounting frame body, a positioningrod is arranged at the bottom of the center shaft hollow rod, and a main threaded rod rotationally connected with the center shaft hollow rod is inserted into the center shaft hollow rod. As the device is provided with the positioning rod and the supporting rods which are lifted and put down through lifting driver, when the device is overall fixed, firstly, the positioning rod is inserted into adesignated position, then the supporting legs are adjusted, thus, adjusting work is greatly facilitated, in this way, the supporting effect is guaranteed, height adjusting work at the earlier stage isfacilitated, a conventional single supporting leg adjusting manner is avoided, and surveying and mapping work can be rapidly carried out.
Owner:青海崇霖测绘科技有限公司

Master welding fixture for aluminum alloy vehicle body

The invention discloses a master welding fixture for aluminum alloy vehicle bodies, which comprises a bottom platform and left and right platforms arranged on the bottom platform, wherein horizontal sliding track components are arranged on the bottom platform, the left platform and the right platform are connected with the bottom platform in a sliding manner through the sliding track components, the left platform and the right platform are connected with sliding cylinders respectively, and the sliding cylinders drive the left platform and the right platform to slide and displace in the horizontal direction; a plurality of positioning mechanisms are arranged on the bottom platform, the left platform and the right platform respectively; each positioning mechanism comprises a basal plate, a positioning block and a telescopic positioning pin; adjusting gaps are reserved between the positioning blocks and the basal plates; and a plurality of second-order power cylinders and clamping cylinders are symmetrically arranged on the left and the right platforms. The master welding fixture is designed according to the features of structures and materials of the aluminum alloy vehicle bodies.
Owner:苏州奥杰汽车工业有限公司

Adjustable rubber shock absorber

An adjustable rubber shock absorber, a vehicle powertrain having the same, and a vehicle. The adjustable rubber shock absorber comprises an upper framework (3), a lower framework (7), a driving device, a first rubber (5) and a second rubber (6). The upper framework (3), the first rubber (5) and the lower framework (7) are superposed from top to bottom, and are each provided with vertically-oriented through holes, the through holes of the upper framework (3), the first rubber (5) and the lower framework (7) being arranged coaxially. The through hole of the first rubber (5) is in contact fit with an outer peripheral wall of the second rubber (6), and the second rubber (6) is axially movable relative to the first rubber (5). The driving device is connected to the second rubber (6) so as to drive the second rubber (6) to move axially relative to the first rubber (5).
Owner:BEIQI FOTON MOTOR CO LTD

External respective grade refluxing apparatus of centrifugal extraction machine

The invention relates to an external respective grade refluxing apparatus of a centrifugal extraction machine. The external respective grade refluxing apparatus comprises a closed solution collecting chamber; the upper side of the solution collecting chamber is fixedly provided with an upper cover, and a feeding tube connected with the small flow amount phase system outlet of the centrifugal extraction machine traverses through the upper cover and inserts into the solution collecting chamber; and the bottom of the solution collecting chamber is provided with a refluxing tube connected with the small flow amount phase system inlet of the centrifugal extraction machine and a small flow amount phase system liquid discharge device, and the inlet of the small phase system liquid discharge device is higher than the inlet of the refluxing tube. The apparatus is external, so the apparatus can be conveniently arranged at the liquid phase outlet end having a small flow amount and needing respective grade refluxing of the centrifugal extraction machine without any change of the structure of the centrifugal extraction machine, and has the advantages of stable running, great improvement of the extraction and separation effects, and good economic and social benefits.
Owner:HEFEI GENERAL MACHINERY RES INST

Rock drill air-leg supporting device convenient to adjust angle

The invention discloses a rock drill air-leg supporting device convenient to adjust an angle. The rock drill air-leg supporting device convenient to adjust the angle includes a rock drill main body, an upper connecting seat, a bottom rotating seat, a middle fixing rod, air-leg main bodies, installation pieces, first connecting shafts, connecting rods, a bottom installing plate, fixing claws and afixing bottom plate; a first fixing rod and a second fixing rod are arranged in the middle of the rock drill main body in a penetrating mode, and the top ends of the second fixing rod and the first fixing rod are correspondingly clamped with the a second limiting plate and a first limiting plate mutually, and the second limiting plate and the first limiting plate are further clamped with the two sides of the upper connecting seat mutually; and the bottom of a winding shaft is wound with a connecting wire, and a limiting block is installed at the top of the connecting wire. During the use, therock drill air-leg supporting device convenient to adjust the angle can not only facilitate the multi-angle adjustment work of the rock drill above the whole device, but also facilitate the angle fixing work after the adjustment work is completed, and the accurate drilling work of the rock drill is ensured.
Owner:HUNAN UNIV OF ARTS & SCI

Let-off device of loom using positive easing mechanism

The invention discloses a let-off device of a loom using a positive easing mechanism, which does not change a detection value detected by the tension detector before or after adjustment when the easing amount of the loom is adjusted. The let-off device of the loom uses a positive easing mechanism, which includes a tension lever supporting the easing roller and swingably supported by a first shaft, a second lever supporting the first shaft and swingably provided at a second shaft fixedly arranged at a frame (F) of the loom, and a drive mechanism coupled to the tension lever and driving the tension lever to swing. The drive mechanism includes a drive portion fixed to the frame (F), and a connecting rod coupled to the drive portion. The connecting rod is coupled to the tension lever via a third lever and a link, the third lever swingably provided at a third shaft fixedly arranged at the frame (F), the link coupled to the third lever.
Owner:TSUDAKOMA KOGYO KK

Manual stripping device capable of being applicable to cables in different sizes

The invention discloses a manual stripping device capable of being applicable to cables in different sizes. The manual stripping device comprises a first movable rolling shaft and a strut, wherein first fixed racks are fixedly connected to two ends of the first movable rolling shaft by fixed nuts, a first fixed rolling shaft is arranged at inner sides of the first fixed racks, a support bottom plate is connected to lower ends of the first fixed rack, a stripping main body is arranged at an upper side of the support bottom plate, a sliding seat is fixedly arranged at an upper side of the stripping main body, a first positioning bolt is arranged at an outer side of the sliding seat, a cranking bar is arranged at an outer side of a second fixed rolling shaft, the strut is arranged at a lowerend of a movable sleeve, and a press roller is arranged at a lower end of the strut. By the manual stripping device capable of being applicable to the cables in different sizes, the sliding seat, a stripping cutter and the movable sleeve rod are arranged on the stripping main body, the position of the stripping cutter can be conveniently adjusted, the working performance of the stripping cutter isimproved, the stripping quality of the device is also ensured, so that the application value of the device is improved.
Owner:安徽协创科技产业园有限公司

Display supporter

The invention relates to a display supporting frame used to support the display on a bearing surface. It includes a base, a bearing unit, an adjusting unit and a back supporting unit. The adjusting unit includes a base, a control group, a first block component, a second block unit. The control group includes a driving component that could move between a fixed place and an adjusting place. The second block component could move between the block place and a dis-block place. When the driving component is located at adjusting place, the second block component locating at dis-block place and has no influence with the first block component, the elevation of the display relative to the bearing surface could be adjusted.
Owner:CORETRONIC

Sending type sewing machine

The invention provides a sending type sewing machine. The sending type sewing machine can maintain operability for operator top operate cloth, keep higher observation convenience of a sewing needle falling position, and facilitate installation, assembling and adjusting works of a wire extraction cam easily at the same time. A bed for connecting a cylinder (3) and an arm (4) comprises the following components: a first bed (2), a first connecting part (6), a second bed (7), and a second connecting part (8); the upper part right side of the first bed (2) of the cylinder (3) is connected to the base of the first connecting part (6), the upper front end of the first connecting part (6) extending upwards from the bed is connected to the bed of the second bed (7), and the rear surface of the second bed (7) which extends from the base of the first bed (7) to the right side is connected with the base of an arm (4) which extends horizontally by a second connecting part (8). The lower wire extraction cam (41) is fixed at the left end of a lower shaft (20) protruding from a left side (2c) of the first bed (2).
Owner:株式会社飞马

Pediatric infusion hand fixing device

InactiveCN109091720APrevent the infusion needle from falling offReduce workloadInfusion devicesMedical devicesFastenerEngineering
The invention discloses a pediatric infusion hand fixing device which comprises a flat plate and hook-and-loop fasteners. The front end of the top of the flat plate is fixedly connected with a first binding belt and a second binding belt, a first sponge mat is fixedly connected between the first binding belt and the second binding belt, the rear end of the top of the flat plate is provided with through holes used with the first binding belt and the second binding belt, and fasteners used with the first binding belt and the second binding belt are fixedly connected at the top of the flat plateand positioned on the lower portions of the through holes. By cooperative use of the flat plate, the first binding belt, the second binding belt, the first sponge mat, the through holes, the fasteners, a second sponge mat, grooves, an extension plate, pin holes, pins, threaded holes and threaded rods, hands of children can be conveniently fixed, exosmosis of liquid medicines and infusion needle falling are avoided, and the workload of nursing staff and the pain of child patients and relatives of the child patients are reduced.
Owner:李健

High-degree-of-freedom transmission structure for mechanical power transmission

The invention discloses a high-degree-of-freedom transmission structure for mechanical power transmission. The transmission structure comprises a driving device, wherein the bottom of the inner end ofthe driving device is telescopically connected with a regulation and control device, the driving device comprises a connecting structure and a conduction structure, the connecting structure is arranged at the top of the inner end of the driving device, the lower end of the connecting structure is rotationally connected with the conduction structure, the connecting structure comprises an output part, a first meshing tooth, a second meshing tooth and a power part, the output part is arranged on one side of the inner end of the connecting structure, the front end of the output part is rotationally connected with the first meshing tooth, the side end of the first meshing tooth is connected with the second meshing teeth in a meshing mode, and the rear end of the second meshing tooth is rotationally connected with the power part. According to the high-degree-of-freedom transmission structure for mechanical power transmission, the purpose of free adjustment of the inner end is achieved through the arrangement of the regulation and control device.
Owner:周施豪

Real-time online remote video intelligent monitoring technology

The invention discloses a real-time online remote video intelligent monitoring technology. The real-time online remote video intelligent monitoring technology includes a bottom plate; a supporting plate is fixed to one side of the bottom plate; a camera is arranged above the supporting plate; a sliding groove is formed in the bottom of the camera, a sliding block is clamped in the sliding groove in a sliding fit mode, a threaded rod is rotatably installed and fixed to the bottom of the sliding block, the outer wall of the threaded rod is sleeved with an adaptive sleeve in a threaded mode, thebottom end of the sleeve is rotatably sleeved with a shaft sleeve, the shaft sleeve is fixedly connected with a supporting plate, and a rotary supporting mechanism is fixedly installed between the supporting plate and the camera. According to the invention, the screw rod can be driven to move in the vertical direction by rotating the sleeve, so that the sliding block can slide in the sliding groove, the adjustment work of a worker on the acquisition angle of the camera can be facilitated, and the convenience of the installation work of the camera is improved.
Owner:安徽亚浩智能科技有限公司

ERP commodity management system and method

The invention discloses an ERP commodity management system and method. The system comprises a commodity category module, a material category module, a BOM module, a commodity new arrival module, an order management module, a production and manufacturing planning module, a purchasing module, a warehouse material management module, a production line module and a warehouse finished product managementmodule. Data of the modules interact mutually, functions are triggered mutually, data processing is more timely, and in addition, human factors can be reduced, computerized management of commoditiesin a series of processes such as design, material purchasing, selling, manufacturing, warehouse-in, ex-warehouse and logistics is achieved, enterprise management integration is facilitated, the collaboration of departments of an enterprise is enhanced, and the working efficiency and the accuracy of the departments are improved.
Owner:湖州朗讯信息科技有限公司

Network device and data sending method

ActiveCN106376051AEasy to set upAutomatic adjustment workAssess restrictionBeacon frameComputer science
The invention discloses a data sending method. The method comprises the steps that S200, a Beacon frame detection module detects all Beacon frames in a local area network; S300, a Beacon frame comparison module compares a sending cycle of the Beacon frames in a local area network device with an average sending cycle of all Beacon frames in the local area network within certain time period; S400, a Beacon frame adjusting module adjusts the sending cycle of the Beacon frames of the local area network according to a comparison result of the Beacon frame comparison module; and S500, a Beacon frame sending module sends the Beacon frames according to the adjusted sending cycle of the Beacon frames of the local area network device.
Owner:湖州丰源农业装备制造有限公司

Ventilator pipeline connection fixing device used for coal mining

The invention discloses a ventilator pipeline connection fixing device used for coal mining. The device includes a pipeline main body, the two sides of the outer part of the pipeline main body are connected with a supporting ring cover through first fastening bolts, the lower portion of the pipeline main body is connected with the bottom of the supporting ring cover through a damping spring, the bottom of the supporting ring cover is integrally connected with a fixing sleeve, the bottom of a sliding base is provided with a moving ball, the upper portion of the sliding base is connected with the base through a second fastening bolt, a second sliding groove is formed in the surface of the upper portion of the base, and a moving ball is arranged in the second sliding groove. When the ventilator pipeline connection fixing device used for coal mining is in use, the connection parts between pipelines can be well moved and positioned, the whole process is mostly formed automatically, and thusworkload of workers can be greatly reduced.
Owner:GUIZHOU UNIV

Novel light guide plate assembly device

The invention discloses a novel light guide plate assembly device which comprises a support frame. An outer shell is arranged on the left side of the support frame. A first conveying cavity is arranged in the outer shell. A rotating barrel is mounted in the bottom wall of the first conveying cavity in a running fit manner. The bottom extending segment of the rotating barrel stretches out of the bottom end face of the outer shell, and a grinding device is arranged at the tail end of the bottom of the rotating barrel. The top extending segment of the rotating barrel penetrates into the first conveying cavity, and a first gear is fixedly arranged on the periphery of the rotating barrel. A first penetrating opening is formed on the rotating barrel in an up-and-down penetrating manner. A drillbit is mounted in the first penetrating opening in a clearance fit manner. A second conveying cavity is arranged at the position, on the upper side of the first conveying cavity, in the outer shell. Asecond penetrating opening opposite to the first penetrating opening is arranged between the second conveying cavity and the first conveying cavity in a communicating manner. The drill is in clearance fit with the second penetrating opening.
Owner:广州创码信息科技有限公司

Adjustable compact electric appliance mounting device for air insulation ring main unit

The invention provides an adjustable compact electric appliance mounting device for an air insulation ring main unit. The device comprises the ring main unit, a U-shaped slide rail, a box cover, a protective cover, a fixed seat, a hexagonal head bolt, a lockable fixed insulation slide seat structure, a movable branching seat structure, a lockable cable fixed incoming line plate structure, a plastic sheet, a glass sheet, an outgoing line pipe, a hollow plate, a stainless steel filter screen and a support rod. The arrangement of the ring main unit, the U-shaped slide rail, a power equipment mounting base, a first wing-shaped bolt and a gasket is beneficial to the adjustment work according to the size of the electrical equipment, and the adjustment function of the ring main unit is added; anarc-shaped plate, a connecting seat, a locking plate, a connecting plate and a second wing-shaped bolt are arranged, so that cables with different diameters can be fixed, and the ring main unit can work conveniently; the arrangement of a branching base and a branching pipe is beneficial to distinguishing cables used for connection of the electrical equipment, and the electrical equipment can workconveniently.
Owner:TIANJIN WOERFAR ELECTRIC EQUIP

Adjustable automobile tailgate test bench

InactiveCN110017978ATest Control EffectsTest scalabilityVehicle testingMachine part testingMass parameterControl theory
The invention relates to an adjustable automobile tailgate test bench comprising a support frame, a tailgate safety device, an adjustable strut upper pivot mounting plate, an adjustable strut lower pivot mounting angle frame and a tailgate device with adjustable center of gravity mass and position. The adjustable automobile tailgate test bench can simulate the opening and closing action of the automobile tailgate of a plurality of different design parameters to realize the telescopic performance test of the electric strut, the stepless adjustment of the position parameters of the upper and lower pivots of the left and right struts, the stepless adjustment of the center-of-gravity position of the tailgate and mass parameters, and the control effect test of the strut controller of the tailgate. The invention is an adjustable automobile tailgate test bench with simple structure, convenient parameter adjustment, rich functions, high cost performance, safety and reliability, and wide application range.
Owner:SHANGHAI UNIV

Gear device

The present invention provides a gear device for adjusting operations during convenient assembling without complicated processes. According to the utility model, a reference surface is formed at the external side of the side wall of a gear box for communicating with a bearing holding hole, and a bearing cover is installed at a position outer the reference surface. According to the structure above, whether a height difference exists between a bearing and the reference surface or not can be determined through the touching of fingers or by a ruler, is the height difference is determined to exist, a pad for gap adjusting is positioned at the position of height difference, thereafter, whether the pad for gap adjusting and the reference surface are flushed or not can be determined through the touching of fingers, by a ruler and the like, and when the pad for gap adjusting and the reference surface are determined to be flushed, the bearing cover is installed, therefore, the gapping place between the bearing and the bearing cover can be adjusted simply and conveniently, and operation adjusting in assembling can be performed conveniently.
Owner:HITACHI LTD

Auxiliary device for steel structure installation

The invention relates to the technical field of steel structure installation, and discloses an auxiliary device for steel structure installation. The auxiliary device comprises a fixing frame, whereintwo sets of clamping plates are arranged on the inner wall of the bottom of the fixing frame, an installation box is fixedly connected to the middle of the upper surface of the fixing frame, tongs-shaped plates are arranged on the left side and the right side of the back face of the fixing frame, and a rack is arranged in the installation box. According to the auxiliary device for steel structureinstallation, the fixing frame, the clamping plates, first springs, torsional springs, the tongs-shaped plates and steel structure guide rollers are used in cooperation, the clamping plates fix the device to a steel structure to be in butt joint through the first springs, the clamp-shaped plates conduct auxiliary guide butt joint on the steel structure needing to be in butt joint through the torsional springs and the steel structure guide rollers, and therefore the stability of steel structure butt joint installation is further improved, the installation efficiency of the steel structure is further improved, and the device can conduct butt joint installation on steel structures with different widths.
Owner:北京住总第四开发建设有限公司

Multifunctional bubbling and brushing integrated machine for fruit processing

The invention provides a multifunctional bubbling and brushing integrated machine for fruit processing. The integrated machine comprises a first fixing base, a movable brake wheel, a bubbling box, a cleaning box, a first guiding and conveying plate, a shielding cleaning cover structure, a rotatable stirring plate structure, an adjustable brushing roller structure, a guiding and conveying shieldingplate structure, a feeding hole, a discharging hole, a discharging pipe, a water changing pipe and a connecting hole, and the movable brake wheel is in bolted connection with the four corners of thelower end of the first fixing base. Through the arrangement of an inserting rod, a deep groove ball bearing, a rotating roller, a stirring plate, a protective pad and a bubbling box, in the working process, a water spraying pipe and a water spraying nozzle impact the stirring plate to rotate, fruit pushing work is conducted, and work is facilitated; through the arrangement of a connecting base, asliding hole, a wing-shaped bolt and a cleaning box, the wing-shaped bolt can be loosened easily in the working process, the height of the connecting base is adjusted, and fruit shielding work can beconducted conveniently in a fruit container replacing process.
Owner:无棣以强种植专业合作社

Display regulation control structure

The invention discloses a display regulation control structure which comprises a display structure. The display structure comprises a display screen and further comprises a first regulation main body,a second regulation main body and a base. The first regulation main body and the second regulation main body are symmetrically arranged at the upper end of the base, the lower ends of the first regulation main body and the second regulation main body are fixedly mounted through the base, the structures of the first regulation main body and the second regulation main body are symmetrical and same,the front ends of the first regulation main body and the second regulation main body are fixedly mounted at the lower end of the display screen, the first regulation main body comprises an angle control main body, a height control main body and an operating main body, the lower end of the angle control main body is mounted in the height control main body in an inserted manner, and the side wall of the angle control main body and the height control main body are connected together in a clamping manner. An angle regulation lock catch and a height regulation lock catch simultaneously by means ofthe power of gripping, so that it is convenient for a user to adjust angle and height simultaneously, and therefore, the using demand is better met.
Owner:吉林省北联显示技术有限公司
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