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53results about How to "Smooth running" patented technology

Automatic wire rope coiling machine

The utility model discloses a kind of steel wire rope automatic rope winding machines, by setting torsion releasing device, release the torsion generated in the process of winding rope of steel wire rope, prevent the disorder of rope reel caused by torsion of steel wire rope, tension adjusting device, the tension of steel wire rope in the process of winding operation can be adjusted in real time, so that winding is more regular, by increasing the friction of steel wire rope to slow down its speed, reach the purpose of adjusting tension;And rope reel butt joint device realizes automatic lifting transfer of the winding reel and the storage of steel wire rope by lifting mechanism and transmission mechanism, the degree of automation of the in-place, butt joint and rotating action of steel wire rope reel is high, winding is more efficient;While the rope guiding roller, line pressing mechanism and line arranging mechanism arranged between rope reel butt joint device and tension adjusting device, so that the line arranging and winding action cooperation is more smooth, and line arranging mechanism uses positive and negative screw rod to carry out automatic reversing, can realize the orderly storage of steel wire rope, improve the operation efficiency of steel wire rope storage.
Owner:HENAN POWER TRANSMISSION & TRANSFORMATION CONSTR CO LTD +1

High-speed powder mixer

The utility model discloses a high-speed powder mixer, which relates to the technical field of mixers, and comprises a rack, a support plate is arranged outside the rack, support pieces are arranged at the top of the support plate, a turnover shaft is rotatably arranged between the two support pieces, a mixing tank body is arranged on the turnover shaft, and the mixing tank body is provided with a plurality of stirring blades. A high-speed motor and a wall scraping motor are arranged outside the mixing tank body, the high-speed motor is connected with a shear knife, cavities are formed in the two ends of the overturning shaft, a cable is arranged in the cavity in one end of the overturning shaft, a communicating pipe is arranged in the cavity in the other end of the overturning shaft, and the communicating pipe is connected with a water pipe and an oil pipe on the tank body. The supporting structures at the two ends greatly increase the structural strength of the overturning shaft, the stress condition of the overturning shaft is greatly improved, the bearing capacity of the overturning shaft is increased, the abrasion and fatigue conditions of the bearings are improved, the service life of the bearings is prolonged, and the supporting structures at the two ends guarantee the stability of the whole equipment during high-speed operation.
Owner:SHANGHAI HOOSUN INTELLIGENT TECH CO LTD

Quick-release wire feeding structure suitable for small-diameter metal wires

The invention belongs to the technical field of metal wire feeding and printing, and relates to a quick-release wire feeding structure suitable for small-diameter metal wires. The wire feeding structure comprises a main body structure frame assembly serving as an installation reference and a force bearing main body of the whole mechanism; the quick-release wire feeding seat assembly is arranged in the main body structure frame assembly, and a through wire feeding channel is formed in the quick-release wire feeding seat assembly; the wire feeding shaft driving assembly is installed in the shaft hole of the main body structure frame assembly and used for driving the metal wire to move along the wire feeding channel; the wire feeding head assembly is installed at the outlet end of the main body structure frame assembly and used for guiding the metal wires; and the quick-release wire feeding seat assembly can be integrally taken out of and loaded into the main body structure frame assembly. The problems that operation and maintenance convenience is poor, and wire feeding stability and reliability are insufficient are solved.
Owner:XI AN JIAOTONG UNIV

An outer rotor housing motor to prevent shaft loosening

This utility model provides an external rotor housing motor for preventing shaft loosening, relating to the field of external rotor housings. It includes: an end cover one, a mounting base mounted on the top of the end cover one, an end cover two mounted on the top of the mounting base, a shaft body mounted on the inner wall of the mounting base, and a powder metallurgy insert fitted onto the surface of the shaft body, the surface of which is embedded in the inner wall of the end cover two. This utility model, by mounting the shaft body on the inner wall of the end cover two with the powder metallurgy insert, effectively prevents the shaft body from loosening. Furthermore, the protrusions mounted on the inner wall of the iron core match the grooves on the surface of the mounting base, ensuring that the protrusions are installed on the inner wall of the grooves when the iron core is mounted on the surface of the mounting base. During use, the device effectively resists radial forces, thereby preventing the iron core from shifting on the surface of the mounting base.
Owner:SUZHOU JINZHONGWEI TECH CO LTD

A new universal shaft assembly

The utility model discloses a novel universal shaft assembly, including bottom plate, be provided with fixed subassembly on the bottom plate, the fixed subassembly includes mounting seat, fixed base, bolt, first axle body and second axle body, the mounting seat fixed mounting is at the both ends of bottom plate's top, the fixed base can be detached and installed on the mounting seat, the bolt can be detached and installed between fixed base and mounting seat, first axle body and second axle body are placed on the mounting seat respectively, be provided with disassembly subassembly on the fixed base, the disassembly subassembly includes oil injection pipe, connecting pipe and resist the pole, oil injection pipe fixed mounting is on the fixed base, connecting pipe fixed mounting is on the oil injection pipe, resist the pole sliding connection on the connecting pipe, to solve the background art mentioned in the installation fixed time of current universal shaft, although the traditional method can ensure the firmness of universal shaft, when universal shaft needs to maintain or replace, the more complicated technical problem.
Owner:HENAN DALIN RUBBER & TELECOMM APP

Submerged slurry pump

ActiveCN224413886UReduce the amount of flexural deformationGuaranteed stabilityImpellerSlider bearing
The utility model discloses a kind of underflow slurry pumps, it includes: motor, the motor is arranged on motor support, one end of the motor support is provided with bearing support, intermediate connecting pipe is provided on the bearing support;Slurry pump body, the slurry pump body is connected with the intermediate connecting pipe, impeller is provided in the slurry pump body, the rear cover plate of the impeller is provided with a plurality of back vanes;Shaft, the shaft is built in the intermediate connecting pipe, one end of the shaft is connected on the output shaft of the motor, the other end of the shaft is connected the impeller, sliding bearing is provided on the shaft, intermediate support is provided on the sliding bearing, the intermediate support is connected with the intermediate connecting pipe.The utility model compared with prior art by increasing sliding bearing on the shaft, increase fulcrum, reduce the flexible deformation amount in the process of shafting operation, ensure the stability of impeller operation, reduce the risk of broken shaft, good safety.
Owner:HUIMAO ELECTRONIC COMPONENT KUNSHAN CO LTD

A wheat irrigation device

This utility model provides a wheat irrigation device, belonging to the field of agricultural irrigation technology. The device is characterized by comprising an irrigation main pipe and a water distribution component. The irrigation main pipe is a hollow water pipe with an inlet connected to the bottom of its side wall and the top connected to the water distribution component. The water distribution component is used to rotate and distribute the water in the irrigation main pipe. The water distribution component includes a water distribution connecting rod and a water distribution turntable. The turntable is a cylindrical structure with a hollow interior, and has outlets on its side wall and bottom. The water distribution connecting rod is located at the center of its bottom. The connecting rod is also cylindrical and its bottom is nested within the inner wall of the top of the irrigation main pipe, rotatably connected to it. The connecting rod has a water distribution structure inside, used to divide the water flow into multiple streams. This utility model requires no additional energy and can irrigate wheat through rotation, facilitating agricultural operations.
Owner:QINGDAO AGRI UNIV

Tool for preassembling rear bearing of rotary vane compressor

The utility model relates to the technical field of compressor assembly, in particular to a rotary vane compressor pre-assembling rear bearing tool which comprises a bottom plate, a pre-assembling measuring table and a positioning block, and the pre-assembling measuring table and the positioning block are assembled on the bottom plate. The pre-assembly testing table is vertically arranged on the bottom plate and comprises a base body, a first shaft body and a second shaft body which are connected with one another in the axial direction, the base body is provided with an assembly surface for bearing a cylinder body, the shaft diameter of the first shaft body is matched with the short shaft distance of a cylinder body assembly hole, and the rear bearing is assembled on the other end face, deviating from the assembly surface, of the cylinder body; the shaft diameter of the second shaft body is matched with the hole diameter of an assembly hole of the rear bearing; the outer axial surface of the base body is concave inwards to form a positioning groove, the positioning block is movably arranged in the horizontal direction, and one end of the positioning block is clamped in the positioning groove; the horizontal position of the positioning block is adjusted through the matching relation between the positioning block and the positioning groove in the pre-assembling testing table, the pre-assembling testing table and the cylinder body on the pre-assembling testing table are driven to deflect by a small angle, the coaxiality fine adjustment effect between the cylinder body and the rear bearing is rapidly achieved, the adjusting time is shortened, and the assembling efficiency is improved.
Owner:CHANGZHOU KANGPURUI AUTOMOTIVE AIR-CONDITIONER CO LTD

Drafting device for improving dry uniformity of vortex spinning lines

PendingCN121802591AIncrease friction boundary strengthImprove the loose edge conditionDrafting machinesYarnFiber
The invention belongs to the technical field of spinning, and relates to a drafting device for improving the dry uniformity of vortex spinning lines. The vortex spinning front drafting area comprises a front roller, a front pressing roller, a middle roller, a middle pressing roller, an upper pin, two symmetrical upper rubber rings, a lower pin, two symmetrical lower rubber rings, a small pressing roller, a transmission assembly and a lifting mechanism. The small compression roller is parallel to the middle compression roller, penetrates through the two upper rubber rings at the same time and makes contact with the upper surfaces of the working edges of the two upper rubber rings, the distance between the contact point and the jaw of the front roller is D1, the length of the spun fiber raw material is L, and the absolute value of the difference value between D1 and L does not exceed 3 mm; the transmission assembly is used for driving the small compression roller to operate along with the middle roller in the same direction and at the same speed so as to apply acting force F1 parallel to the operation advancing direction of the working edges of the upper rubber rings to the two upper rubber rings; and the lifting mechanism is used for adjusting the height of the small compression roller so as to apply a vertically downward acting force FN to the two upper rubber rings. The drafting device is simple in structure, and the air vortex spinning line evenness can be effectively improved.
Owner:JINGWEI TEXTILE MASCH CO LTD +2

Automatic winding device for inductance coil production and manufacturing

The invention relates to the technical field of inductance devices, in particular to an automatic winding device for inductance coil production and manufacturing, which comprises a frame, an active pay-off rack and an automatic winding mechanism, the active pay-off rack and the automatic winding mechanism are both mounted on the frame, and the automatic winding device further comprises a winding mechanism, and the tension control system is arranged on the frame between the active pay-off rack and the automatic winding mechanism and is used for stably adjusting the tension of the metal wire. The tension adjusting device has the effect of stably adjusting the tension of the metal wire.
Owner:WUHAN CHENYANG ELECTRONICS TECH

High-stability automobile air conditioner damper actuator motor

The utility model relates to the technical field of automobile parts, and disclose a high stability automobile air conditioning air door actuator motor, including motor aluminum alloy shell, one side fixed mounting of motor aluminum alloy shell inside has motor body, the output fixed mounting of motor body has motor shaft, the motor shaft extends to the outer end of motor aluminum alloy shell, the side fixed mounting of motor aluminum alloy shell away from motor shaft has the protective shell, the side fixed mounting of motor body away from motor shaft has the radiating fin. This high stability automobile air conditioning air door actuator motor, through fixed mounting radiating fin in the side fixed mounting of motor body away from motor shaft, greatly increased the radiating area, when the motor body work produces the heat, the heat rapidly conducts to the radiating fin, and the radiating fin can quickly spread the heat to the surrounding air, effectively reduces the temperature of motor body.
Owner:HUIZHOU CHUANGJIAXING MOTOR CO LTD

Flat linear bearing

This utility model discloses a planar linear bearing, including a base, rollers, and an end cap. The base has a groove, and the rollers are disposed within the groove. The groove includes a first groove, a second groove, and a transition groove. The second groove is deeper than the first groove. The first and second grooves are smoothly connected via the transition groove to form a loop. An exposure window is provided on the first groove. The end cap covers the base, shielding the groove. The end cap includes a support portion and a connecting portion. The support portion is positioned corresponding to the first groove, and the connecting portion is positioned corresponding to the second groove. The connecting portion is higher than the support portion, and the connecting portion and the support portion are connected by a transition slope. The base also has a positioning component for positioning the end cap. Its structure is simple, increases bearing load, ensures structural strength, and possesses good toughness, thus improving structural performance.
Owner:C&U CO LTD +3

A rotary intelligent parcel sorting and security inspection integrated device

ActiveCN224423598UImprove detection abilityEliminate blind spots
This utility model discloses a rotary intelligent parcel sorting and security inspection integrated device, comprising: a ring-shaped rotating platform with a drive mechanism at its edge for driving the ring-shaped rotating platform to rotate around its own central axis; multiple parcel carrying units, each parcel carrying unit having a recessed shelf on its top and connected to a support box on the ring-shaped rotating platform; a support frame, coaxially sleeved on the outside of the ring-shaped rotating platform; a multi-module security inspection module group, which is set on the inner peripheral wall of the support frame, with its detection end facing the radial center of the ring-shaped rotating platform; an AI processing module, which is located on the top of the support frame, and the input end of the AI ​​processing module is electrically connected to the multi-module security inspection module group; and a sorting execution mechanism. This utility model has the following advantages: realizing all-round, blind-spot-free security inspection of parcels; improving sorting accuracy and efficiency; constructing an intelligent decision-making closed loop; optimizing spatial layout and operational stability; and enhancing environmental adaptability.
Owner:李子航

Gear synchronous transmission anti-pinch laser pipe cutting chuck

ActiveCN116441762BExpanded size rangeHigh cost performanceMetal working apparatusLaser beam welding apparatus
The application provides a gear synchronous transmission anti-clamping laser pipe cutting chuck, which comprises a front cover, a rear cover, a connecting shaft for fixedly connecting the front cover and the rear cover, two pairs of clamping claws for clamping a pipe, an actuating cylinder for providing a power source, a synchronous driving mechanism for synchronously transmitting the driving force of the actuating cylinder to the clamping claws, and an anti-clamping mechanism for limiting the stroke of the synchronous driving mechanism and thus limiting the stroke of the clamping claws; the synchronous driving mechanism comprises an ear seat connected with the actuating cylinder, a push rod connected with the ear seat, a synchronous driving gear wheel in transmission connection with the push rod, four driven gear wheels in meshing connection with the synchronous driving gear wheel, one pawl fixedly arranged on each of the driven gear wheels, and four sliders slidably arranged on the front cover; the four pawls are in transmission connection with the four sliders respectively; and one clamping claw is fixedly arranged on each of the sliders. The application has high transmission efficiency and synchronous precision, is suitable for machining pipe fittings with a large size range, and can be effectively used for clamping thin pipes or fragile pipe fittings.
Owner:CHANGZHOU BIYOUTE MASCH TECH CO LTD

Crankshaft transmission mechanism for an engine

PendingCN122523360AReduce abnormal wearincrease contact area
The application discloses a crankshaft transmission mechanism for an engine, which comprises a crankshaft and a connecting rod, a crank arm and a balance weight are integrally formed and are connected through a smooth transition of a concave arc surface; a first boss in a ring shape is arranged on the outer side surface of the crank arm near the two ends of the crankshaft, and the radial outer contour of the first boss extends to be tangent to the concave arc surface; the end surface of the one end of the crank arm where a connecting rod journal is located is a circular arc surface, is concentric with the connecting rod journal, and has a diameter smaller than the outer diameter of the axial end surface of the big end of the connecting rod. The radial size of the first boss is enlarged to increase the contact area with the inner wall of the shell to reduce the surface pressure, meanwhile, the big end of the connecting rod is exposed to the axial end surface to form a lubrication exposed area through the circular arc surface, so that forced lubrication and cooling are realized; and through the structure that the end surface of the driving gear is integrated into a contact surface, the semi-ring second boss surface is axially positioned, the connecting rod journal is thickened, and the eccentric mass block of the balance shaft is recessed to avoid, the wear resistance, the lubrication and heat dissipation performance, the structural strength and the running stability of the crankshaft transmission mechanism are simultaneously improved under the compact layout.
Owner:CHONGQING SHINERAY MOTORCYCLE

A method and installation device for onshore installation of stern transport hose

This invention relates to the field of ship installation technology, and discloses a shore-based installation method and device for stern-mounted flexible hoses. It overcomes site limitations, considering the confined space at the stern of an FPSO, by employing a simple installation device and utilizing land resources for operation. Even with limited space on the ship, rapid and accurate installation can be achieved. This invention minimizes damage during the installation of the stern-mounted flexible hose. During the connection process, an installation trolley is placed at three positions—fore, middle, and aft—to support the hose and prevent bending damage during connection. Furthermore, a specialized guide column is used during the retrieval of the stern-mounted flexible hose to the winch drum, improving installation efficiency and ensuring reliability. By controlling the radius of curvature at the inflection points of the stern-mounted flexible hose and the position of the lifting points, damage or breakage due to improper angle control at the inflection points is prevented. Pressure testing verifies the reliability of the connection and ensures connection quality.
Owner:CHINA MERCHANTS HEAVY IND JIANGSU +1

Guide bearing structure submersible pump

This utility model discloses a submersible pump with a guide bearing structure. The submersible pump includes a housing and a shaft coupling, as well as multiple guide vanes and multiple impellers. A guide bearing is provided between the top of the hub of each impeller and the guide vane above it to reduce the connection gap between the hub and the guide vane. A support pad assembly is provided between the bottom of the hub of each impeller and the guide vane below it. This utility model relates to the field of submersible pump technology. The outlet housing and coupling, after being assembled with the pump set, form an integral outer cylinder structure, effectively preventing interstage leakage and improving the pump's working efficiency. Wear-resistant sleeves are installed on the impeller hubs, which cooperate with the rubber bearings installed inside the guide vanes to effectively prevent impeller wear and make the impeller run more smoothly. It also reduces the gap between the guide vanes and the impellers, not only reducing leakage but also making the impeller run more smoothly. This significantly increases the service life of the submersible pump.
Owner:HAICHENG SANYU PUMP IND CO LTD

Steel plate high-precision synchronous feeding and shearing device

The utility model discloses a steel plate high-precision synchronous feeding and shearing device which comprises a machine frame, a conveying mechanism and a shearing mechanism are arranged on the machine frame, the conveying mechanism comprises a feeding frame and a feeding frame, the feeding frame is arranged below the shearing mechanism, and conveying belts are arranged on the feeding frame and the feeding frame respectively. The end, away from the feeding frame, of the feeding frame is rotationally connected with the rack, a connecting base is further arranged at the other end of the feeding frame, guide grooves are formed in the two sides of the connecting base, the connecting base is in sliding fit with the two side walls of the feeding frame through the guide grooves, a displacement groove is formed in the rack, the connecting base is in sliding fit with the displacement groove through a guide protrusion, and a transition roller is rotationally arranged on the connecting base. The shearing mechanism comprises a driving air cylinder and a shearing knife, the shearing knife is arranged on the machine frame in a sliding mode in the height direction, an abutting block is arranged on the side wall of the shearing knife, and a transmission block is arranged on the machine frame and located between the abutting block and the guide protrusion. The feeding and shearing device is simple in structure, stable in feeding and shearing operation and good in using effect.
Owner:WENZHOU TAICHANG TOWER MFG

Dual-motor anti-backlash heavy-load numerical control rotary table

The invention provides a dual-motor anti-backlash heavy-load numerical control rotary table, and belongs to the field of numerical control machine tools, the dual-motor anti-backlash heavy-load numerical control rotary table comprises a main base body, a base protection top block is fixedly connected to the top surface of the main base body through a horizontal bolt, and a working platform is horizontally arranged on the top surface of the base protection top block. The rotary table can accurately rotate and position according to a preset angle, and a high-precision machining reference is provided for a workpiece, so that the size precision and the shape precision of a machined part are remarkably improved, and the requirement for high-precision machining is met. For example, in the machining process of aerospace parts, the rotary table can ensure that the machining precision reaches the micron level for machining of some holes, contours and other characteristics with extremely high precision requirements, the quality and performance of the parts are effectively improved, overall workpiece machining can be more accurate and efficient, and the machining efficiency is improved. And multiple directions can be expanded to meet the machining requirement, the bearing capacity is greatly improved, and the range of the types of machined workpieces is further widened.
Owner:TENGZHE CNC EQUIPMENT (DANYANG) CO LTD

A cleaning roller foreign matter removing apparatus

This application relates to the field of cleaning roller lint removal equipment, and more particularly to a cleaning roller lint removal equipment, comprising a machine base, a first fixed rotating component, a spacing adjustment component, a second fixed rotating component, a position adjustment component, and a dust collection component. Through the coordinated operation of these components, the cleaning roller is stably installed and rotated at both ends. Simultaneously, the cleaning brush on the position adjustment component effectively removes lint from the surface of the cleaning roller, and the dust collection component collects the lint during the cleaning process. This application achieves the technical effect of improving the efficiency and cleanliness of cleaning roller lint removal. Furthermore, the equipment has a reasonable structural design, is easy to operate, and adapts to the needs of cleaning rollers of different sizes.
Owner:DONGGUAN YIBEI NUCLEAR TECH CO LTD

Anti-sticking type pole-mounted circuit breaker transmission execution device

PendingCN122511772AConvenient circuit breaker control workAchieve the purpose of circuit breaker control
The present application relates to pole-mounted circuit breaker technical field, specifically to a kind of anti-stuck pole-mounted circuit breaker transmission execution device, including circuit control structure and transmission execution protection structure, transmission execution protection structure is fixedly installed with circuit control structure;Circuit control structure, for insulation circuit control, control insulation closing work by circuit insulation component, and circuit control structure includes insulating part, vacuum interrupter is installed on insulating part, first power connection seat is fixedly installed on vacuum interrupter, current transformer is installed on the front end of vacuum interrupter, and current transformer is communicated with circuit insulation component arrangement;Transmission execution protection structure, for circuit control.The structure is set, can prevent jamming work, realize internal continuous lubrication work, improve equipment service life.
Owner:BEIJING HCRT ELECTRICAL EQUIP

A direct current air conditioner

ActiveCN224409262Ureduce lossAccurate speed adjustmentBrushless motorsElectric machine
The utility model belongs to air conditioning technical field relates to a kind of direct current air conditioner, including outdoor unit and control box, the outdoor unit is equipped with first direct current brushless motor, the control box is equipped with second direct current brushless motor and third direct current brushless motor, the first direct current brushless motor is equipped with first driving device, the second direct current brushless motor is equipped with second driving device, the third direct current brushless motor is equipped with third driving device, the outdoor unit, the first direct current brushless motor, the control box, the second direct current brushless motor, the third direct current brushless motor, the first driving device, the second driving device and the third driving device are connected by electricity. Air conditioner compressor motor, outdoor fan motor and indoor fan motor are all replaced with direct current brushless motor, and corresponding driving device is matched for it, so that the use of air conditioner is more reliable, and hardware conditions are provided for intelligent management of next step air conditioner, which can be generally applicable to railway locomotive field etc.
Owner:赵建东

Double-worm-gear transmission mechanism of actuating mechanism

The utility model relates to the technical field of mechanical transmission, in particular to a double worm and gear transmission mechanism of an actuating mechanism, which comprises a box body, a box cover is detachably fixed on the top surface of the box body, and a transmission component is arranged in the box body. The transmission assembly comprises two rotating columns rotationally connected with the inner wall of the left side of the box body, two worms of which rod bodies are coaxially fixed between the right side surface of the rotating column on the same side and the inner wall of the right side of the box body, and an input shaft which is coaxially fixed on the left side surface of one rotating column and is used for driving the two worms to rotate; and the two output shafts are rotationally connected with the inner walls of the front side and the rear side of the box body, penetrate through the surface of the front side of the box body and extend to the front side of the box body. By arranging the matching structure of the box body and the detachable box cover and the transmission assembly, the problems of serious abrasion, stress concentration, large transmission fluctuation, limited load capacity, inconvenience in equipment maintenance and the like caused by single-point stress in traditional single worm gear transmission are solved.
Owner:SHANGHAI CHANGCHENG AUTOMATIC CONTROL EQUIP CO LTD

Stirring device and stirrer

This utility model relates to the field of household appliance technology and discloses a stirring device and agitator. The stirring device includes a housing assembly, a stirring component, and a protective cover. The housing assembly has a stirring chamber inside and a through hole. The stirring component is disposed in the stirring chamber, and the driving end of the stirring component is used to connect to an external driving component through the through hole. The protective cover is located in the stirring chamber and is disposed on the stirring component. Its projection on the housing assembly covers the through hole. By setting the protective cover, when the stirring component is stirring materials in the stirring chamber, the splashing materials are blocked by the protective cover and cannot splash directly into the through hole, preventing the materials from accumulating and clumping in the through hole. It also prevents materials from splashing from the through hole to the outside of the housing assembly, keeping the outside of the housing assembly clean. The driving component outside the housing assembly is also less likely to be contaminated by materials. This not only facilitates daily cleaning and maintenance but also effectively reduces the failure rate of the driving component caused by material contamination.
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI

Vibration structure of a spherical graphite vibratory grinding device

This utility model provides a vibration structure for a spherical graphite vibratory grinding device, belonging to the technical field of spherical graphite vibratory grinding devices. The vibration structure includes: a vibratory body, a vibration excitation device, a support base, a transmission shaft, an adjustment mechanism, and a sealing cover. The vibratory body is cylindrical, with a spherical grinding cavity inside, the inner wall of which is made of stainless steel. The support base is fixedly mounted on the ground, and its upper surface is connected to the bottom of the vibratory body via a shock-absorbing spring assembly. The vibration excitation device includes an eccentric wheel and a drive motor, which is fixedly mounted on the side wall of the support base. The output shaft of the drive motor is connected to the transmission shaft via a coupling. This invention solves the technical problems of uneven grinding, poor vibration control accuracy, and insufficient equipment stability in existing spherical graphite grinding devices.
Owner:QINGDAO JINRUITE NEW MATERIAL CO LTD

Commercial dust collector rolling brush

The utility model discloses a commercial dust collector rolling brush, and relates to the technical field of dust collector rolling brushes. The anti-fouling roller brush comprises the main body and the functional assembly, the functional assembly comprises the anti-fouling mechanism and the water scraping mechanism, the water scraping mechanism is arranged, after the roller brush is cleaned, the surface of the roller brush adsorbs a large amount of water and is difficult to dry naturally and rapidly, a user can make a water scraping ring disengage from a clamping groove by screwing a rotary knob, and the water scraping ring is prevented from being damaged. And then the water scraping ring is pulled up and down to extrude water on the surface of the rolling brush, the water scraping capacity of the water scraping ring is further improved by adding the convex ring, so that the rolling brush can be dried more quickly, the airing time of the rolling brush is shortened, the problem of water dripping in the airing process is avoided, the use experience of a user is improved, and the practicability is high. The two baffle rings effectively prevent hair, dust or other sundries from entering the rolling shaft, clean and smooth operation of the rolling brush is kept, the overall performance of the dust collector is improved, and meanwhile a fixing and containing space is provided for the water scraping ring.
Owner:GUANGZHOU SENYUAN INTELLIGENT TECHNOLOGY CO LTD

CNC non-metallic dual-station five-axis linkage machining center

ActiveCN224630245UEasy to processReduce repeated positioning errors
This utility model discloses a CNC non-metallic dual-station five-axis linkage machining center, relating to the field of CNC machining technology. It includes a machine base and a gantry frame. A first moving component drives a movable worktable to move back and forth, a second moving component drives a fixed frame to move left and right, and a third moving component drives a workhead to move up and down. The fixed frame is equipped with a movable component for driving the workhead to rotate. In this utility model, the workpiece is placed on the worktable. The first moving component drives the workpiece to move back and forth via the worktable, the second moving component drives the workhead to move left and right, and the third moving component drives the workhead to move up and down. The movable component allows the workhead to rotate in the axial direction, and the workhead can also swing relative to the movable component. The five-axis linkage enables the one-time clamping and forming of complex curved surfaces, allowing the workhead to process the workpiece more precisely, reducing repetitive positioning errors, and fulfilling multi-faceted machining requirements.
Owner:GUANGDONG HAONASI INTELLIGENT EQUIPMENT CO LTD