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A blade mounting structure for an eccentrically movable blade type pneumatic motor
ActiveCN224396543UReasonable installation structure designGuaranteed reliabilityEngine componentsRotary piston enginesPneumatic toolPneumatic motor
This utility model relates to the field of pneumatic tool technology, and in particular to a blade mounting structure for an eccentric movable vane pneumatic motor. The utility model mainly consists of a stator, rotor, radial groove, first permanent magnet, spring, second permanent magnet, blade, oil guide block, and wear-resistant rubber block. These components work together. By adding a first and second permanent magnet, capable of generating repulsive force, to the radial groove of the rotor, the reliability of the reciprocating radial displacement of the blade is ensured in conjunction with the spring. An oil storage chamber is provided in the blade to store lubricating oil. A wear-resistant rubber block is installed on the outer end of the blade via a snap-fit oil guide block. The oil guide groove in the oil guide block directs the oil from the storage chamber into the wear-resistant rubber block. The oil-soaked wear-resistant rubber block replaces the blade in contact with the inner wall of the stator. The wear-resistant rubber block has self-deformation capability, preventing damage when in contact with the inner wall of the stator. Simultaneously, the lubricating oil further enhances the lubrication effect.
Owner:CHANGZHOU RANTO METALWORK
一种隧道指示牌
Owner:YIMO SMART (SHENZHEN) CO LTD
Multi-purpose wireless mobile power supply suitable for hydrogen-rich cup
ActiveCN224537799Uwill not cause damageRich usage
A kind of multi-purpose wireless mobile power supply suitable for hydrogen-rich cup, including timing module, battery module component, output enable module, wireless power supply control module, wireless power supply drive module and wireless power supply coil, the control end of output enable module is connected with timing module, battery module component is connected with the power input end of output enable module, wireless power supply drive module is connected with the power output end of output enable module, power supply coil is connected with wireless power supply drive module, the control end of wireless power supply drive module is connected with wireless power supply control module.The utility model is equipped with function change-over switch and timing module, when power supply is given to hydrogen-rich cup, it is switched to hydrogen-rich cup mode, and time limit is carried out, when reaching time, mobile power supply will be automatically turned off, and will not cause damage;When it is switched to electronic product charging mode, it is same as conventional power bank in prior art, so that its use purpose is more various.
Owner:SHENZHEN KEZIMEI TECHNOLOGY CO LTD
Medical instrument flushing device
ActiveCN224372236UInhibit disordered diffusioneasy to cleanNon-rotating vibration suppressionLavatory sanitoryMedicineSpray nozzle
This utility model relates to the technical field of medical device rinsing equipment, specifically, to a medical device rinsing device. It includes a rinsing cabinet with several spray nozzles for spraying ozone water at the upper part of the cabinet, a vibration motor on the outer wall, and three mounting boxes corresponding to the spray nozzles. The output end of the vibration motor is connected to a flange, on which three sets of differentiated amplitude transmission components are distributed at 120° intervals. These components consist of a steel telescopic rod with a built-in rigid spring forming a micro-amplitude transmission component, an aluminum telescopic rod with a built-in medium-stiffness spring forming a medium-amplitude transmission component, and a titanium telescopic rod with a built-in flexible spring forming a large-amplitude transmission component. Each component achieves a gradient distribution of vibration energy through a combination of different materials and spring characteristics. This utility model, through a graded vibration transmission system and optimized fluid coverage design, solves the problems of insufficient cleaning of precision instruments and overload of heavy instruments caused by single vibration parameters in traditional devices.
Owner:FUNING COUNTY PEOPLES HOSPITAL
A dust removal and cooling device for high-dust, high-concentration, ultra-high-temperature hydrogen gas.
This utility model discloses a dust removal and cooling device for high-dust, high-concentration, ultra-high-temperature hydrogen gas, used for dust removal and cooling of the cracked gas produced by methane cracking for hydrogen production. It includes a dust collector and a cooling device. The dust collector comprises a gravity dust collection box and a water tank, with the gravity dust collection box nested within the water tank. The gravity dust collection box is used to deposit carbon powder in the cracked gas and has an ash hopper at its bottom. The water tank cools the gas entering the gravity dust collection box by supplying circulating water. The cooling device cools the cracked gas after dust removal by supplying circulating water. This dust removal and cooling device effectively solves the technical problems existing in the current methane cracking for hydrogen production process, such as difficulty in carbon-hydrogen separation under high dust, high concentration, and ultra-high temperature conditions, carbon powder blockage during hydrogen cooling, and difficulty in collecting carbon powder after high-temperature dust removal. The cracked gas undergoes subsequent cooling treatment only after a large amount of carbon powder is removed and after initial cooling and deceleration, which reduces the risk of blockage in the cooler.
Owner:YAANDA XINCHENG TECHNOLOGY CO LTD
Improved vertical self-priming centrifugal pump
ActiveCN224479081Uwill not cause damageSolve the problem that easily causes damage to the lower bearingWater leakMechanical engineering
The utility model provides a kind of improved vertical self-priming centrifugal pump, including pump body, machine seal, bearing and water baffle ring;Machine seal is installed at the top of pump body, bearing is installed on the pump shaft outside the pump body, water baffle ring is installed on the pump shaft between machine seal and bearing.The utility model moves machine seal and bearing to the upper portion of pump body by structural improvement, machine seal leakage can be found and handled in time, will not cause bearing damage, solves the problem that current vertical self-priming centrifugal pump machine seal leakage is easy to cause lower bearing damage.
Owner:JIANGSU DEHUA PUMP MFG CO LTD
Modular combination blister tray
ActiveCN224491899UModular combination implementationWill not cause pop-up
Owner:YUANHUIDA TECH (ZHUHAI) CO LTD