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Zero-emission multi-stage wastewater treatment device for industrial high-salinity wastewater
ActiveCN121107660BQuickly realize pull-out and disassemblyavoid displacementWater contaminantsWater/sewage treatment bu osmosis/dialysisThermodynamicsProcess engineering
The application relates to the technical field of wastewater treatment equipment, in particular to a zero-emission multistage wastewater treatment device for industrial high-salinity wastewater, which comprises a base, a fixing frame fixedly installed on the base and a supporting limiting frame fixedly installed on the fixing frame, the supporting limiting frame is slidably connected with a heat exchange box, the front end face of the fixing frame is provided with limiting assemblies corresponding to the heat exchange box on both sides, a sedimentation tank and a core treatment tank are installed on the fixing frame from top to bottom and located at the bottom of the heat exchange box, the heat exchange box, the sedimentation tank and the core treatment tank are sequentially communicated through connecting channels, a feeding pipe is arranged on the side wall of the sedimentation tank, the sealing assembly is driven to rotate by a motor-driven screw rod, the extrusion frame is driven to slide along the guide column, the pressure of the extrusion frame on the third sealing frame can be automatically adjusted, the extrusion plate can be tightly combined with the third sealing frame, the pressure is uniformly distributed, the traditional manual sealing adjustment mode is replaced, and the sealing reliability is further improved.
Owner:QINGDAO HAIYAN ENVIRONMENTAL TECH ENG CO LTD
A five-roller embosser
This application discloses a five-roll embossing machine, including a machine body, an embossing assembly, a paper feeding assembly, a main drive assembly, and a pressing roller. The embossing assembly includes five embossing rollers, a pair of main gears, and a pair of positioning assemblies. The pair of main gears are rotatably mounted on both sides of the machine body and driven to rotate by the auxiliary drive assembly. Each embossing roller is provided with a quick-release assembly at both ends. The quick-release assembly includes a bearing groove, a toothed cover, several pressure covers, and a fastening assembly. The fastening assembly achieves simultaneous locking of all pressure covers and toothed covers by a single bolt operation through a linkage. The main drive assembly drives the working position embossing roller and the pressing roller to rotate synchronously. The positioning assembly performs precise circumferential positioning of the main gears. This invention solves the problems of cumbersome roller changing, long time consumption, and low positioning accuracy of existing embossing machines, realizes quick roller changing by a single person and seamless switching of five patterns, and greatly improves production efficiency and equipment versatility.
Owner:瑞安市奥特包装机械有限公司
Paying-off robot for marking construction
ActiveCN224133537UGuaranteed reliabilityReduce replacement timeRoads maintainenceElectric machineGear wheel
The utility model relates to the technical field of marking construction paying-off, and discloses a marking construction paying-off robot, the upper end of a body is provided with a coating box and a pump body, the pump body is connected to the bottom of the coating box through a pipeline, a bevel gear disc integrated with a plurality of nozzles of different models and apertures is arranged, a driving gear is driven by a forward and reverse rotation motor, and the coating box is connected with the pump body through a pipeline. When the spray head needs to be replaced, a positive and negative rotation motor is started, a driving gear rotates to enable the bevel gear disc to rotate in a pay-off through hole, the spray head is rapidly switched to the needed spray head, meanwhile, in the rotating process of a connecting ring plate, balls at the two ends roll on the inner side of a limiting ring groove, and the effect of reducing friction is achieved; the bevel gear disc rotates more smoothly and stably, rotation blockage or damage caused by too large friction is avoided, the reliability of the nozzle switching process is guaranteed, meanwhile, the nozzle replacement time is greatly shortened under the cooperation of the pipeline connecting base, and the construction efficiency is improved.
Owner:XINGKE CONSTRUCTION CO LTD
Automatic blanking butt joint device for cutter machining
This utility model discloses an automatic unloading and docking device for tool processing, including a housing and a filter screen. A tool assembly is disposed inside the housing, and an L-shaped connecting plate is disposed inside the housing. A turntable assembly is disposed at the top of the L-shaped connecting plate, and a fixing plate is fixedly installed at the bottom of the L-shaped connecting plate. A cleaning assembly is disposed at the top of the fixing plate. This utility model releases air by opening the sealing cover, causing the inflatable sealing ring to contract and releasing the locking of the sealing ring block. This allows the sealing ring block to rotate, driving the filter screen to rotate and quickly clearing clogged impurities without disassembling the filter box, significantly shortening cleaning time. After cleaning, the sealing ring block resets and is inflated by a dual-head air pump, causing the sealing ring to tightly adhere to the inner wall of the filter box, re-forming a reliable seal to prevent liquid leakage. By combining sealing and cleaning functions, this device simplifies maintenance procedures, reduces downtime, lowers the complexity of manual operation, and improves equipment usability and maintenance efficiency.
Owner:KUNSHAN XINGUANYING ELECTROMECHANICAL EQUIP CO LTD
A hot-melt welding integrated device for automobile sealing strips
This utility model discloses an integrated hot-melt welding device for automotive sealing strips, relating to the field of automotive parts manufacturing technology. The device includes a worktable, support legs, an adjustment mechanism, and a quick-installation mechanism. The support legs are fixedly mounted on the bottom of the worktable, and an adjustment bracket is fixedly mounted on the top of the worktable. An adjustment mechanism for controlling the mating of the sealing strip is fixedly mounted at the bottom of the adjustment bracket, and a quick-installation mechanism for rapidly installing the mold cavity is fixedly mounted at the top of the adjustment bracket. Through the inclined engagement of the wedge block and roller, and the limiting design of the dovetail groove, a rocker arm drives the pressure plate to quickly press the mold cavity. This dual-fixing mechanism significantly shortens the mold cavity replacement and debugging time, reduces operational complexity, and enhances the installation stability of the mold cavity, adapting to the flexible production needs of multiple sealing strip models, and significantly improving the equipment's versatility and production efficiency.
Owner:TAICANG ENLICHENG SEAL CO LTD
A welding machine with a detachable and replaceable welding head
The utility model relates to welding machine technical field especially for a kind of welding machine of convenient dismounting replacement welding head, including machine body, the lower part of the right end of machine body is connected with connecting line, the end fixedly connected with handheld welding gun of connecting line away from machine body, the middle part fixedly connected with mounting block in the front end of handheld welding gun, the front end of mounting block is equipped with connecting groove, the inside of connecting groove is clamped and is connected with installation component, the front part of mounting block upper end and lower end are all equipped with embedding slot, the left end and right end of mounting block are all equipped with pop-out slot, the lower end of machine body four corners is fixedly installed with moving mechanism.The welding machine of the utility model is convenient to dismount replacement welding head, the welding head body is conveniently and quickly installed on handheld welding gun, also convenient subsequent quick dismounting replacement, whole process operation is simple, shortens the replacement time of welding head body, especially suitable for the welding operation scene of high work efficiency requirement, such as production line batch welding.
Owner:ANHUI GUANGSHI ELECTRONIC TECHNOLOGY CO LTD
An assembled diamond edging wheel
This utility model relates to the field of abrasive technology and discloses an assembled diamond grinding wheel, including an output box and a handle. The handle is fixedly installed on the top of the output box, and a connecting block is fixedly installed on the bottom of the output box. An adjusting component is provided at the bottom of the connecting block. The adjusting component includes a positioning plate fixedly installed at the bottom of the connecting block, and two positioning bolts are fixedly connected to the bottom of the positioning plate. This utility model, through the setting of the positioning plate and the limiting plate, can control the plate material without continuous manual force during processing, thereby reducing hand fatigue and deviation caused by shaking. Furthermore, through the cooperation of the locking component and the fixing component, the grinding wheel can be quickly disassembled and replaced. When adapting to grinding wheels with different inner diameter specifications, there is no need to adjust the overall structure of the locking component and the fixing component; compatibility can be achieved simply by adjusting the opening range of the positioning block.
Owner:FOSHAN HONGCHENG NEW MATERIAL TECH CO LTD
A scalable construction and demolition waste screening machine
The utility model discloses a kind of gradable construction waste screening machines, it is related to screening machine field, including vibrating screening machine, the vertical plate of vibrating screening machine rear side symmetry is provided;The inside of vibrating screening machine and the side of vertical plate are respectively rotatably connected with two rotating rods, and rotating rod passes through vibrating screening machine and is respectively connected with winding roller with vertical plate, and winding roller is connected with screen between;The surface of vibrating screening machine is hinged with guide plate close to upper side screen, and the surface of vibrating screening machine is hinged with cylinder that is hinged with guide plate;The inner wall of vibrating screening machine two sides is respectively symmetrically provided with the fixed plate that is contacted with screen bottom end.
Owner:JIANGXI ZHONGWEI CONSTR GRP CO LTD
A mold for producing a polytetrafluoroethylene profile
The utility model discloses a kind of polytetrafluoroethylene section bar production molds, including upper receiving part and lower forming part, upper receiving part and lower forming part are detachably connected, lower forming part includes cavity part and support part, cavity part is located inside support part and both outer wall and inner wall abut, cavity part and support part are also detachably connected. The mold is designed as detachable structure by upper receiving part and lower forming part, cavity part and support part, realizes the modularization replacement of component, without integral replacement mold can be adapted to different shape or size section bar production, reduce replacement cost and shorten replacement time, while the abutment support of support part to cavity part can effectively reduce cavity deformation in high-pressure moulding process, improve the forming precision and production efficiency of polytetrafluoroethylene section bar, applicable to the production demand of many varieties small batch.
Owner:WENZHOU YINGFEI APPL OF ENG PLASTICS CO LTD
Electric connector shielding case
ActiveCN224204515UGuaranteed uptimemeet maintenanceCoupling protective earth/shielding arrangementsElectrical connectionStructural engineering
The utility model relates to the technical field of shielding cases, and discloses an electric connector shielding case, which comprises a connector body, a first shielding case and a second shielding case are respectively and movably sleeved on the surface of the connector body, and a dismounting mechanism is arranged between the first shielding case and the second shielding case. According to the electric connector shielding case, when the shielding case is damaged and needs to be replaced, an operator can quickly separate the first shielding case from the second shielding case only by pushing the push rod without complicated tools and tedious operation steps, so that the replacement time is greatly shortened, and the practicability of the device is improved; according to the electric connector shielding case, the requirement for convenience of maintenance and replacement of the shielding case in an actual use scene can be better met, meanwhile, through the combination of the first shielding case and the second shielding case, the internal electric connector can be effectively protected, external interference is reduced, stable operation of the electric connector is maintained, and the basic function advantages of the electric connector shielding case are continued.
Owner:JIANGSU XINCHUANGLIAN PRECISION ELECTRONICS CO LTD
An auxiliary casting device for a casting mold
This utility model provides an auxiliary casting device for casting molds, relating to the field of casting equipment technology. Specifically, it includes two bases. One base has an L-shaped fixing seat fixedly installed on one side. Two hydraulic cylinders are mounted on the top of the L-shaped fixing seat, and both cylinders penetrate and are fixedly connected to the L-shaped fixing seat. The other base is slidably connected to the L-shaped fixing seat. Two pedestals are positioned between the two bases, and two casting mold bodies are mounted on the sides of the two pedestals that are close to each other. This application uses a servo motor output to drive a fixed rod and a cam to rotate, and a return spring to push the casting mold bodies fixed on the pedestals back to their original position, generating a periodic thrust to achieve auxiliary vibration of the mold. This vibration effectively breaks the bubble structure inside the casting liquid, causing the bubbles to escape, and simultaneously pushes the casting liquid to flow fully into the corners and gaps of the mold cavity, ensuring that the casting liquid is evenly distributed within the mold.
Owner:WUXI ZEMIN PRECISION MACHINERY MFG
Four-step-in-one negative pressure oil-carrying shutdown method for styrene dehydrogenation reaction system
PendingCN121972106AReduce the difficulty of shutdown processingSimplify shutdown proceduresHydrocarbonsChemical/physical/physico-chemical processesPtru catalystGas compressor
The invention discloses a four-step-in-one negative pressure oil-carrying shutdown method for a styrene dehydrogenation reaction system, and relates to the technical field of styrene dehydrogenation. A negative-pressure steam oil-carrying mode is adopted for the first time, after feeding of the dehydrogenation reaction system is cut off, operation of a tail gas compressor is still maintained, the normal negative-pressure working condition of the reaction system is maintained, and steam oil-carrying under the negative-pressure working condition is carried out; after oil carrying is finished, the tail gas compressor still keeps running, the pressure is gradually increased to micro-positive pressure, and catalyst scorching is conducted; and after scorching is finished, the tail gas compressor is still maintained to operate in the steam cooling and nitrogen cooling processes until nitrogen cooling is finished, the tail gas compressor is stopped, and meanwhile multiple times of starting and stopping of the tail gas compressor are optimized into one-time stopping operation in the stages of steam oil carrying, catalyst scorching, steam cooling and nitrogen circulating cooling. One-time shutdown operation of the tail gas compressor is achieved through negative pressure shutdown, the shutdown operation step sequence of the reaction system is greatly simplified, and the shutdown disposal difficulty of the dehydrogenation reaction system is reduced.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
An electrical automation test bench
This utility model relates to the field of electrical testing bench technology and discloses an electrical automated testing bench, including a test bench body. A clamping mechanism is provided at the front of the upper end of the test bench body. An installation mechanism is provided on the outer wall of the clamping mechanism. The installation mechanism includes two installation blocks. Cavities are formed at both ends of the inner walls of the two installation blocks. A threaded rod is rotatably connected to one end of each cavity near the center of the installation block. Threaded sleeves are fitted onto the outer walls of the threaded rods. Limit blocks are fixedly connected to both sides of each threaded sleeve. Two connecting rods are fixedly connected to one end of each threaded sleeve near the center of the installation block. In this utility model, through the cooperation of the threaded rod and the threaded sleeve, rotating the threaded rod moves the threaded sleeve and the limit block, pushing the locking block and the protrusion to disengage, thereby quickly separating the clamping block from the installation block. Operators can change clamping blocks of different specifications without complex tools, shortening the replacement time.
Owner:FUJIAN ZHONGTE TESTING RES INST CO LTD
A base for a guide support frame for the front passage of pinch rolls in a high-speed wire rod mill
ActiveCN224272722UEasy to fixSolve the problem of non-standard distanceGuiding/positioning/aligning arrangementsFlexible work arrangmentsWire rodManufacturing line
This utility model discloses a support frame base for a front guide for the pinch rolls of a high-speed wire rod mill, comprising a base plate, a connecting plate, and a top plate. By providing limiting devices on two support frames, the front guide column can be fixed by controlling the studs. Combined with the operation of the control screw, the fixing block secures the front guide column. This multi-faceted fixation ensures a robust fixation of the front guide column. Various inner diameter front guides can be designed according to the specifications of the rolled products, while maintaining a consistent shape. This ensures that the same support frame base can accommodate the installation and positioning of front guides and support frames with different inner diameters. It also solves the problem of non-standard distances between the pinch rolls and the cooling guide grooves in the water tank. Furthermore, the structure is simple and easy to assemble and disassemble, thereby reducing replacement and disassembly time, increasing production line operating rate, and reducing the workload of operators.
Owner:BAOTOU IRON & STEEL (GROUP) CO LTD
Design method of underwater acoustic communication positioning hardware
ActiveCN121262762BImprove operational safetyExtended service lifeMechanical engineeringElectrical and Electronics engineering
The application discloses a kind of design methods of underwater acoustic communication positioning hardware, including base, control ring, the base inside fixedly connected with several groups of first connecting rod, the first connecting rod outside rotatably connected with first rotating block, the first rotating block one side fixedly connected with first mounting piece, the first mounting piece other side fixedly connected with damping rod, the damping rod other end fixedly connected with second mounting piece, the first mounting piece and second mounting piece between fixedly connected with spring, the second mounting piece other side fixedly connected with second rotating block, the second rotating block middle rotatably connected with second connecting rod, the second connecting rod lower part fixedly connected with lower mounting ring, the control ring inside fixedly connected with second connecting piece, the control ring is fixedly connected with upper mounting ring by second connecting piece, the upper mounting ring upper part fixedly connected with several groups of support cylinder, the support cylinder inside is equipped with protection rod, significantly improve hardware operation security.
Owner:SHANDONG ZHONGLIANFANGWU TECH CO LTD
Three-dimensional air distribution device for waste water spouted bed
ActiveCN224147765UImprove anti-interference abilityGood fluidization effectWater/sewage treatment by heatingThermodynamicsHigh density
The utility model discloses a three-dimensional air distribution device for a waste water spouted bed, which comprises a bottom air distribution plate, a side air distribution plate, a lower air chamber, a side air chamber, a screening pipe, a fixed flange, a hot air expansion joint and the like which are connected into a whole. The bottom air distribution plate is provided with a directional air cap or provided with air distribution holes, the bottom air distribution plate comprises a high-density hole area and a low-density hole area from inside to outside, and the side air distribution plate is provided with side air distribution holes. A screening pipe is installed in the center of the bottom air distribution plate, a discharging pipe is led out from a bottom plate or the side wall of the lower air chamber, and a discharging valve is installed on the discharging pipe. And a fixed flange is welded on the shell on the outer side of the air chamber and is connected and fixed with the fluidization bin through bolts. The utility model has the advantages that the three-dimensional air distribution is realized, the fluidization effect is good, the flow field is stable, and the anti-interference capability is strong; cakes in bed materials can be discharged under the condition of no shutdown; all the parts form an integral structural component which is mounted at the lower interface of the fluidization bin through the fixing flange, so that the assembly and disassembly are easy, and the maintenance and replacement are convenient.
Owner:北京燚能科技有限公司
Crusher with quick replacement structure of wear-resistant lining plate
The utility model relates to the technical field of breaker with wear -resistant lining plate quick replacement structure discloses a breaker with wear -resistant lining plate quick replacement structure, including breaker body, the inside of breaker body is provided with crushing device, the top of breaker body is provided with feed inlet, the outside of feed inlet is provided with quick replacement subassembly, quick replacement subassembly includes lining plate body, butterfly bolt, sealing washer and thin wear -resistant rubber board, through the quick replacement subassembly that sets up, the sliding fit of spacing rod and spacing hole provides accurate orientation for lining plate body, realizes quick positioning, and the thread groove cooperation butterfly bolt of connecting plate and feed inlet, and staff can complete fixing and dismounting by hand, spares the tool operation, accelerates the replacement speed, and sealing washer and sealing groove guarantee sealing and do not increase the installation difficulty, above all, the cooperation of each part realizes lining plate body quick positioning and dismounting, shortens the replacement time, reduces the difficulty, promotes the maintenance efficiency.
Owner:SHENYANG HANXI MECHANICAL EQUIP LLC
Connection structure of latch type quick-change automobile battery pack and new energy vehicle body
ActiveCN116039357BRealize quick changeachieve installationCharging stationsElectric propulsion mountingAutomotive batteryElectrical battery
The present application relates to a latch type quick-change automobile battery pack and new energy vehicle body connection structure, and relates to the technical field of electric vehicles. The latch type quick-change automobile battery pack and new energy vehicle body connection structure comprises a battery end locking mechanism arranged at the side end of the battery pack, a vehicle body end lock opening mechanism arranged at the side of the vehicle body, and a battery pack lifting mechanism. The battery pack lifting mechanism comprises a first lifting platform and a second lifting platform. The second lifting platform is provided with a battery end opening pin matched with the battery end locking mechanism and a vehicle body end opening pin matched with the vehicle body end lock opening mechanism. The height of the battery end opening pin is higher than that of the vehicle body end opening pin. The connection structure of the present application realizes the dismounting and locking process of the battery pack and the new energy vehicle body through the battery pack lifting mechanism. The quick change and installation of the battery pack can be realized through simple lifting control, which significantly shortens the replacement time of the battery pack.
Owner:IAT AUTOMOBILE TECH
Width positioning tool adaptive to multi-specification flame-retardant polyester viscose cloth
ActiveCN224185523UReduce replacement timeincrease production capacityWebs handlingPolyesterPolymer science
The utility model discloses a wide-width positioning tool adaptive to flame-retardant polyester viscose cloth of multiple specifications, which comprises a bearing bottom frame, a left circular groove is formed in the top of the bearing bottom frame, a fixing groove is formed in one side of the surface of the bearing bottom frame, and a stable base is arranged at the bottom of the bearing bottom frame; one side of the positioning and tensioning assembly is fixedly connected with one side of the bearing bottom frame, and the positioning and tensioning assembly is used for tensioning and positioning the flame-retardant polyester viscose cloth. According to the wide positioning tool adaptive to the flame-retardant polyester viscose cloth of multiple specifications, by means of the arrangement of the clamping assembly, the cloth is clamped in the detachable outer frame in advance, the whole frame can be rapidly in butt joint with or disengaged from the tool, repeated tensioning and manual positioning are not needed each time in the cloth replacement process, and the replacement time is greatly saved. A user only needs to assemble the cloth clamping frame and new cloth, the cloth clamping frame and the new cloth are installed into the tool through one key, and the machining state can be immediately started.
Owner:HANGZHOU AOPIN TEXTILE CO LTD
A quick-change blade shovel
PendingCN122250866AReduce replacement timeeasy to operateCarpet cleanersFloor cleanersStructural engineeringKnife blades
Owner:HENAN JIANGHUA IND TECHNOLOGY CO LTD
Amine neutralization reaction exhaust gas filtering device
The utility model discloses an amination neutralization reaction waste gas filter device, including filter shell, the upside wall of filter shell is equipped with the inlet pipeline, and the back wall of filter shell is equipped with the discharge pipeline, and the inlet pipeline is connected in series with the discharge pipeline through the back type pipeline, and the upper end of back type pipeline is equipped with the conversion subassembly, still including replacement subassembly, replacement subassembly: it includes rotating stand, filter screen mounting bracket, plunger, installation shaft, adjusting frame and dial slot, rotating stand sets up respectively in the inside of filter shell and cooperatively set up with the filter screen mounting groove of the middle part of back type pipeline, this amination neutralization reaction waste gas filter device, and the filter screen replacement does not need complicated tool, can make filter screen mounting bracket separate from installation groove only through the screwing of the top tight screw, rotating adjusting frame, and cooperation rotating stand rotation can complete old filter screen disassembly and new filter screen installation quickly, and the operation step is simple and convenient, and the replacement difficulty is reduced greatly.
Owner:HENAN LEIBREIT TECH CO LTD +1
A cooling tower
The utility model relates to cooling equipment technical field discloses a cooling tower, including base, the upper surface fixed connection of base has support frame, the upper surface fixed connection of support frame has tower body, the outer wall fixed connection of tower body has the fairing, the inside fixed connection of fairing has the fan, the inside fixed connection of tower body has annular pipe, the inside fixed connection of annular pipe has the limit cylinder, the inside sliding connection of limit cylinder has the clamping block, the outer wall fixed connection of clamping block has first telescopic link, the outer wall sliding connection of first telescopic link has first spring. In the utility model, through adopting elastic buckle structure, through the mutual cooperation between clamping block, first spring and limit cylinder, through simple pulling, the spray head can be separated from annular pipe, only needs to be inserted during installation to be automatic locking, need not the tool auxiliary, significantly shorten the spray head replacement or cleaning time, avoid the cooling efficiency decline caused by the spray head blockage, guarantee equipment continuous stable operation.
Owner:WENZHOU HELI LEATHER IND CO LTD
A roller drafting and drawing machine
This utility model discloses a roller drafting and drawing frame, belonging to the field of textile machinery technology. It includes a fixed frame with multiple sets of equidistant mounting slots inside. Multiple rollers are arranged inside the fixed frame, and each roller has a positioning sleeve fixedly connected to both ends. A fixed seat is fixedly connected to the far end of each set of positioning sleeves, and each fixed seat is slidably connected inside the mounting slot. Multiple sets of equidistant limiting rods are slidably connected inside the fixed frame, with the near end of each set of limiting rods extending into the interior of the fixed seat. An auxiliary ring is fixedly connected to the outer surface of each set of limiting rods. This roller drafting and drawing frame, through the cooperation of multiple components, eliminates the need for disassembling numerous bolts and other parts using special tools, significantly shortening component replacement time. Whether it's replacing rollers due to wear or maintaining the leather rollers due to aging, the operation can be completed quickly, effectively reducing equipment downtime.
Owner:WEISHAN COUNTY ANQING TEXTILE CO LTD
Foldable equipment protection fence
The utility model relates to the field of equipment protection fences, and discloses a foldable equipment protection fence which comprises an equipment machine, a connecting mechanism and a fixing mechanism are arranged on the outer wall of the equipment machine, the connecting mechanism comprises a side frame, the outer wall of the side frame is fixedly connected with a first connecting rod, the outer wall of the side frame is in contact with a connecting frame, and the connecting frame is fixedly connected with a second connecting rod. A second connecting rod is fixedly connected to the outer wall of the connecting frame, a connecting block is fixedly connected to the side, close to the connecting frame, of the side frame, a clamping groove is formed in the inner wall of the connecting block, and a connecting groove is formed in the side, close to the side frame, of the connecting frame. According to the utility model, through the arrangement of the connecting mechanism, modularized connection and fixation can be rapidly realized, the complexity and the time cost in the installation process are reduced through the modularized connection mode, the overall installation efficiency is improved, an effective protection barrier is formed for the equipment machine, personnel are prevented from approaching the equipment machine, and the safety of the equipment machine is improved. And the safety of personnel and the normal operation of equipment are ensured.
Owner:YILE MOULD TECH (JIASHAN) CO LTD
Grinding wheel for grinding
The present invention provides a grinding wheel for grinding, comprising: a wheel center portion containing steel; and a wheel outer peripheral portion disposed on the outer surface of the wheel center portion and configured such that fiber reinforced plastic (FRP) layers are laminated and bonded in multiple layers in a direction perpendicular to the outer surface of the wheel center portion, wherein the fiber reinforced plastic (FRP) layers have at least one woven pattern layer selected from woven fabric layers and unidirectional fabric layers.
Owner:HYUNDAI MOTOR CO LTD +1
Quick-release water atomizing tundish positioning device
This utility model discloses a quick-release water atomizing tundish positioning device, relating to the field of metal powder material manufacturing technology. The utility model includes a sealed air inlet cylinder, with a retaining ring and a positioning ring fixedly connected to the top and bottom of the inner cavity of the sealed air inlet cylinder, respectively. This utility model creates a sealed working environment through the sealed air inlet cylinder. Combined with the pores on the surface of the distribution ring, the externally input inert gas is evenly distributed within the sealed space, preventing the molten steel from contacting air before atomization, thus reducing the oxygen content at the source. Simultaneously, the heat-insulating positioning cylinder and the internal insulation material reduce heat loss from the molten steel in the tundish, ensuring the molten steel always maintains good fluidity. Furthermore, through the multiple positioning functions of the retaining ring, positioning ring, positioning frame, and the groove on the top of the heat-insulating positioning cylinder, the tundish is accurately placed, ensuring that the tundish opening and the spray plate remain coaxially aligned, effectively preventing the molten steel from sticking to the spray plate and causing channel blockage, thus preventing abnormal production stoppages.
Owner:ZHONGNAN DIAMOND CO LTD
An automatic batch coding machine for aluminum profile processing
ActiveCN224276653Ueasy to transportGuaranteed stabilityTypewritersPower drive mechanismsSpray nozzleConveyor belt
This utility model discloses an automatic batch coding machine for aluminum profile processing, including a base plate, a conveyor belt mounted on the top of the base plate, baffles fixedly connected to both the front and rear ends of the top of the base plate, a top plate fixedly connected to the top of the base plate via a bracket, and electric slides mounted on both the front and rear ends of the bottom left end of the top plate. This utility model uses the conveyor belt to transport aluminum profiles requiring coding. The baffles and movable plates divide the conveyor belt into multiple spaces, facilitating batch transport of aluminum profiles. The spray nozzles enable batch coding of aluminum profiles, improving work efficiency. The electric slides move the movable plates back and forth, adjusting the distance between the baffles and the movable plates, allowing for the transport of aluminum profiles of different sizes according to requirements. The electric telescopic rod moves the spray nozzles up and down, enabling the device to code aluminum profiles of different sizes.
Owner:ZHONGSANGAN JINSHEN (JIANGSU) EQUIPMENT CO LTD
A conveying device for bolt processing
A kind of conveying device for bolt processing, including base, the bottom plate top is fixedly installed with four support blocks, and every two support blocks is a group, and conveying assembly is equipped between two groups of support blocks, the utility model discloses first magnetic attraction plate is embedded in the surface of conveying belt, can effectively adsorb bolt, ensure that it does not fall due to vibration in the conveying process, improve the stability of conveying, avoid the production interruption and material waste caused by bolt drop, when bolt moves to the place of separation plate, separation plate can be quickly inserted between bolt and first magnetic attraction plate, cut off magnetic connection, make bolt smoothly slide to the inside of receiving box, this avoids the jam or damage of bolt when separating, further improves the operating efficiency and reliability of entire conveying device, significantly improves production efficiency.
Owner:ANHUI RUIBIAO AUTOMOBILE & MOTORCYCLE PARTS CO LTD
Supporting frame for severe patient in prone position
The utility model relates to medical equipment technical field discloses a kind of critical patient prone position support frame, including mounting seat, the back of mounting seat is provided with adjusting mechanism, the top of adjusting mechanism is provided with headrest, adjusting mechanism includes bracket and fixed column, the inner wall of bracket is rotatably connected in the both ends of fixed column by bearing, the inner wall of fixed column is slidably connected with press column, the right end of press column is provided with first spring, the bottom wall of press column is fixedly connected with locating plate, the left wall of locating plate is fixedly connected with locating column.The utility model is through the design of fixed column, press column, first spring, locating plate, locating column and multiple locating holes, the adjustment and quick locking of headrest inclination angle are realized, medical staff can flexibly adjust headrest inclination according to patient face profile, cervical physiological curvature and treatment position requirement, and the use comfort of different body shape patients is significantly improved.
Owner:NANJING FIRST HOSPITAL
Automatic correction device for assembling eccentric shaft of rotor with needle bearing
The utility model relates to automatic assembly technical field discloses automatic correction device of rotor eccentric shaft and needle bearing assembly, including the shell, the left and right sides of shell all are fixedly connected with the air cylinder, two the drive end of air cylinder all is fixedly connected with eccentric clamp hand, the bottom fixed connection of shell has the connecting shell, the inner wall fixed connection of connecting shell has the needle bearing piece, the bottom fixed connection of connecting shell has the tool seat, the bottom fixed connection of tool seat has the steel ball bottom plate, the top of steel ball bottom plate is equipped with a plurality of steel ball, the top rotationally connected of steel ball bottom plate has the dismounting assembly for facilitating dismounting bottom plate. In the utility model, the air cylinder makes two eccentric clamp hands close, and the semicircular groove on the upper half of both sides of clamp hand contacts eccentric shaft, has initial eccentricity, and the side corresponding to eccentricity is subjected to counterforce, makes the other side float, makes it balance, realizes automatic correction of rotor eccentric shaft and needle bearing assembly.
Owner:CHONGQING PINGJIANG IND