4results about How to "Convenient for temporary storage" patented technology

The utility model discloses a portable water body gas collecting device, which belongs to the technical field of water body gas collection and comprises a degassing main machine, a power supply control main machine is fixedly mounted at the lower end of the degassing main machine, a mounting ring is fixedly mounted on the outer side of the upper end of the degassing main machine, and a gas collecting bag with an arc-shaped structure is fixedly mounted in the mounting ring. A mounting ring is arranged on the degassing main machine, a pull rod is inserted into the mounting ring, universal wheels are fixedly arranged at the lower end of the power supply control main machine, an air pump, a water pump and a vacuum pump are fixedly arranged at the upper end of the degassing main machine, the air outlet end of the air pump is communicated with an air collecting bag, and a cover plate is clamped at the upper end of the mounting ring. The portable electric appliance box is convenient to carry similar to a luggage case, the convenience in carrying is improved, electric elements are conveniently protected through a cover plate when the portable electric appliance box is not used, the placement stability is improved when the portable electric appliance box is used, temporary storage is facilitated through an air collecting bag after air is separated, the scattered performance of carried articles is reduced, and the portable electric appliance box is convenient to use.

The utility model relates to the technical field of drilling fluid filtration, and disclose a kind of drilling fluid sample analysis filter device, including tank, the bottom of the tank is equipped with discharge valve, the inside of the tank is equipped with filter assembly, the outside of the tank is equipped with positioning assembly, the filter assembly includes top cover, the top cover is installed in the top of tank, the inner ring of the top cover is movably installed with rotary drum, the inside of the rotary drum is fixedly installed with filter cover, and the top of the filter cover is movably installed with adjusting bolt, the bottom end of the adjusting bolt is movably installed with guide column, the bottom of the tank is equipped with motor, and the output shaft top end of the motor is fixedly installed with shaft rod. Through filter cover and rotary drum, drilling fluid can be stirred to prevent sedimentation, and at the same time, the impurities on the outer wall of the filter cover are separated under the action of centrifugal force, and automatic cleaning is performed. Through the clamping block and the clamping seat, the fixation of the top cover is improved, and the disassembly and cleaning of the rotary drum are facilitated.

The utility model discloses a camera management device of public safety equipment, the adjusting mechanism includes support leg no.

This invention relates to the field of bonding equipment technology, and more particularly to a paper bag handle bonding device and method, comprising an operating table, two movable frames, a carrying mechanism, two clamping plates, two extension plates, a moving mechanism, a first conveyor frame, a second conveyor frame, and a conveying mechanism. In use, a roller carrying a paper strip roll is placed on the second placement frame. One end of the paper strip roll is passed under a guide plate, allowing it to pass between the conveyor belt and the first bonding belt. Finally, one end of the paper strip exits between the conveyor belt and the second bonding belt. Simultaneously, a paper rope is wound around the outer surface of the take-up roller, allowing one end of the paper rope to pass through a guide ring and insert into the guide frame. This allows one end of the paper rope to pass between the movable wheel and the guide wheel, and then insert one end of the paper rope between the conveyor belt and the first bonding belt. At this point, the height is adjusted by rotating the adjusting ring, allowing the adjusting frame, supported by an adjusting spring, to cooperate with the first bonding roller to press the first bonding belt and bond the paper rope.