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Pressure swing adsorption nitrogen generation device
ActiveCN222518092Uwill not affect deliveryAchieve the purpose of maintenance without shutting downNitrogen purification/separationDispersed particle filtrationMolecular sieveMechanical engineering
The utility model relates to the technical field of nitrogen generation, in particular to a pressure swing adsorption nitrogen generation device which comprises a base, an adsorption box is fixedly mounted at the top end of one side of the base, a treatment box is fixedly mounted at the top end of the other side of the base, and a molecular sieve is arranged in the middle of the inner side of the adsorption box. The partition plate, the movable plate, the filter plate, the penetrating groove, the first spring and the movable seal are used in cooperation, the movable plate and the top end of the treatment box are unlocked, at the moment, the first spring with the bottom end in a compressed state can jack the movable seal, the movable seal synchronously jacks out a part of the movable plate, then the movable plate is lifted up, and the movable plate is separated from the top end of the treatment box. At the moment, the jacking movable seal blocks the upper penetrating groove, air cannot penetrate through the upper penetrating groove to enter the upper portion of the interior of the partition plate, sealing can be conducted synchronously during replacement, gas can also penetrate through the lower penetrating groove, gas conveying cannot be affected, and therefore the purpose of non-stop maintenance can be achieved.
Owner:SUZHOU VOCATIONAL INSTITUTE OF INDUSTRIAL TECHNOLOGY
Universal ball head of grain elevator
ActiveCN222630494Ueasy to usewill not affect deliveryClimate change adaptationBulk conveyorsGrain elevatorFlange
The utility model relates to the technical field of ball heads, in particular to a grain elevator universal ball head which comprises a ball head assembly, the ball head assembly comprises an outer cylinder, a large ring is arranged at the top of the outer cylinder and communicated with the outer cylinder, an upper flange is fixedly connected to the top of the outer side wall of the large ring, upper flange holes are evenly formed in the upper surface of the upper flange, and the upper flange holes are communicated with the outer cylinder. An inner ball head is installed at the bottom end of the outer cylinder, an outer ball head is arranged on the outer side wall of the inner ball head in a sleeving mode, the inner ball head and the outer ball head are hollow, and the inner ball head and the outer ball head can rotate relative to each other. The large ring is connected with the elbow of the grain elevator through the upper flange, the small ring is connected with the suction nozzle of the grain elevator through the lower flange, the inner ball head and the outer ball head are of a hollow structure, grain conveying cannot be affected, the inner ball head and the outer ball head rotate mutually, and the universal ball head of the grain elevator is formed and can meet conveying requirements in different directions. And convenience is brought to the use of the grain elevator.
Owner:JIANGSU YONGLAN GRAIN MASCH CO LTD
Screening machine
ActiveCN224181321UWill not affect deliveryImprove screening efficiencySievingScreeningMechanical engineering
The utility model provides a screening machine which comprises a base, a screening box arranged above the base and a power part arranged in the base and used for driving the screening box to shake, a feeding port is formed in the top end of the screening box, one end of the feeding port is communicated with a flexible connecting piece, and the top face of the screening box is provided with a plurality of through holes. A plurality of elastic rubber rods are evenly arranged in the circumferential direction of the feeding port, and the top end of the flexible connecting piece is fixedly connected with the elastic rubber rods. According to the screening machine, the flexible connecting piece is arranged and matched with the multiple elastic rubber rods, one end of the screening box of the flexible connecting piece can be fixedly connected with the output end of external material conveying equipment, and therefore vibration of the screening machine cannot affect the effect that the material conveying equipment feeds materials into the flexible connecting piece; and therefore, materials can be added into the screening machine in the working process of the screening machine, and the screening efficiency is improved.
Owner:HANDAN HANRUNDA REFRACTORY CO LTD
An operating method for a lifting and transferring device for a shipping line
ActiveCN115959450Beasy to transportAvoid affecting transportation efficiencyConveyorsSupporting framesPull forceIndustrial engineering
This invention discloses an operating method for a lifting and transferring device for a shipping line, belonging to the technical field of automotive parts assembly equipment. The lifting and transferring device includes a frame, a lifting assembly, a transferring assembly, and an anti-deviation assembly. The lifting assembly is located on the top of the frame, and the transferring assembly is fixedly connected to the movable end of the lifting assembly. The lifting assembly drives the transferring assembly upward to extend beyond the gap in the shipping line. The transferring assembly moves the workpiece to the shipping line. The anti-deviation assembly is rotatably connected to the transferring assembly, and when the lifting assembly drives the transferring assembly upward, the anti-deviation assembly rotates upward to position and correct the workpiece. In this invention, the anti-deviation assemblies on both sides of the transferring assembly rotate upward by the tension of tension springs, thereby causing the anti-deviation plates to rotate above the transferring assembly. The anti-deviation plates on both sides can limit the workpiece and prevent excessive deviation of the workpiece position.
Owner:ANHUI RAYO AUTOMATION TECH CO LTD
Pressure-sensitive electronic pen based on a stylus module
The utility model discloses a kind of pressure-sensing electronic pens based on nib module, including pen body, nib module is equipped in pen body, control mainboard, overload spring and the pressure-sensing unit for detecting the writing pressure of nib module, pressure-sensing unit is correspondingly arranged at the rear end of nib module, adapter plate is equipped on nib module, 3 contacts are equipped on adapter plate, 3 contacts are respectively communicated with the GND pin and two TX pins of nib module, the pressure-sensing electronic pen further includes 3 contact conducting pieces electrically connected with control mainboard, 3 contact conducting pieces are respectively contacted with 3 contacts;Overload spring is arranged at the rear side of pressure-sensing unit, and acts on pressure-sensing unit.The utility model connects nib module by adapter plate, 3 contacts are reserved in adapter plate, then contact conducting piece welded with control mainboard and contact conducting piece contact, realize signal conduction, and the transmission of pressure will not be affected, structure is simple, cost is low, improve the use experience of user.
Owner:SHENZHEN OCM TECH CO LTD
High-speed wire rod pinch roll inlet guide
ActiveCN222326255UReduce difficultyImprove stabilityGuiding/positioning/aligning arrangementsMetal rolling arrangementsWire rodStructural engineering
Owner:JIANGSU SHENGRI MASCH MFG CO LTD
Electromagnetic wire raw material conveying device
ActiveCN224410741Uwill not affect deliveryThe subsequent transport process is stableGravity centerPortal frame
The utility model relates to raw material conveying technical field especially a kind of electromagnetic wire raw material conveying device, comprising: bottom plate;Two groups of portal frame, set in the upper side of the bottom plate;The surface of the portal frame is equipped with slide;Carrying assembly, set in the slide, and by the slide and two groups The sliding connection of portal frame;Rotary structure, set in the upper end of the bottom plate;The rotary structure includes: placing plate, the placing plate is used to place raw material;Alignment structure, set in the upper of the bottom plate, and located close to the rotary structure one end, for aligning raw material. By operating alignment structure, alignment structure will promote the raw material on placing plate to middle, so that multiple sets of raw material alignment, so that subsequent carrying process is more stable, avoid the phenomenon that gravity center deviates, will not affect the conveying of raw material.
Owner:沈阳宏远电磁线股份有限公司