9results about How to "Avoid cleaning dead ends" patented technology

The invention discloses a cleaning device and method for permanent magnet synchronous servo motor stator processing, and relates to the technical field of stator cleaning, the cleaning device comprises a cleaning device, the cleaning device is provided with a cleaning tank, the cleaning tank is internally provided with a cleaning box, the cleaning box is internally and fixedly connected with a placing plate, and the cleaning device further comprises a plurality of placing rings for placing stators, the multiple placement rings are arranged at the top of the placement plate, multiple first racks are fixedly connected to the bottoms of the placement rings, the multiple first racks penetrate through the placement plate and are slidably connected with the placement plate, and elastic parts are arranged between the multiple first racks and the placement plate; the outer cleaning mechanism cleans the outer side of the stator, then the lifting piece drives the inner cleaning mechanism to clean the inner side of the stator, synchronous cleaning is achieved through cleaning liquid in the cleaning tank, and the outer cleaning mechanism and the inner cleaning mechanism are matched with the cleaning liquid in the cleaning tank, so that the cleaning effect on the stator is improved.

The utility model relates to the technical field of fire fighting, in particular to a fire-fighting maintenance equipment cleaning device which comprises a machine shell, supporting legs are fixedly connected to the four corners of the bottom of the machine shell, a cleaning frame composed of net plates is arranged in an inner cavity of the machine shell, the top of the cleaning frame is of an open structure, and a water storage tank is fixedly connected to the rear side of the top of the machine shell. The top of the water storage tank is communicated with a water injection opening, cleaning assemblies are symmetrically arranged on the two sides of the water storage tank, electric telescopic rods are symmetrically and fixedly connected to the two sides of the inner top of the machine shell, drying assemblies are symmetrically arranged on the top wall of the machine shell, and a sewage draining assembly is arranged in the center of the bottom of an inner cavity of the machine shell. According to the cleaning device, the cleaning structure is flexible, so that the cleaning range is wide, cleaning dead angles are avoided, the equipment is cleaned sufficiently comprehensively and thoroughly, the cleaned equipment can be air-dried, secondary contamination of the equipment is not prone to occurring, and the vacuum period of normal use of the equipment is shortened.

This utility model discloses an anti-fouling membrane wastewater treatment device, belonging to the field of wastewater treatment equipment technology. It includes: a wastewater treatment component for filtering wastewater; a cleaning agent transmission mechanism for outputting cleaning agent and driving multiple sets of rotating cleaning components to revolve; and multiple sets of evenly distributed rotating cleaning components. Each set of rotating cleaning components includes a branch pipe fixedly installed through the outside of a rotating pipe. A hollow turntable is rotatably connected to the outer end of the branch pipe away from the rotating pipe via a bearing. Multiple cleaning holes are evenly distributed on the side of the hollow turntable away from the branch pipe. This utility model avoids cleaning dead zones caused by gaps between adjacent nozzles, resulting in better actual cleaning performance and effectively reducing impurity residue. Furthermore, it utilizes only the driving force of the cleaning liquid spraying out, eliminating the need for additional driving components.

This invention relates to the field of cable testing technology, specifically a cable connection testing device for flame-retardant cable installation, comprising: a base plate; a positioning and guiding mechanism, wherein the positioning and guiding mechanism for positioning and guiding the cable under testing is disposed at the top of the base plate; a testing mechanism, wherein the testing mechanism for testing the surface flatness of the cable is disposed at the top center of the base plate; and a cleaning mechanism; the guiding component in the positioning and guiding mechanism of this device can be freely adjusted according to the cable specifications, enabling better guidance of the cable, while the positioning component can center the cable, ensuring that the cable is in a centered state during testing, thus improving the accuracy of testing; under the action of the transmission component, the cleaning component can rotate synchronously with the guiding component, allowing the cleaning block to rotate and clean, preventing dust and impurities on the cable surface from affecting the testing of the cable surface flatness.

The utility model provides a wireless charging device fixing structure, which comprises a placement table and a wireless charging assembly arranged at the axis of the placement table, and is characterized in that the placement table and the wireless charging assembly are detachably mounted; wherein the side wall of the placing table is provided with a connecting plate, the connecting plate is connected with the side wall and is used for fixing the placing table, and the upper surface of the placing table is provided with a protection assembly which is used for protecting charging equipment placed above the wireless charging assembly, changing the position of the connecting plate and the side wall to be installed and changing the position of the placing table. The placing table is arranged, the connecting plate is arranged on one side of the placing table, the placing table can be connected with the side wall through the connecting plate, the use space of the table top can be enlarged, and the protective assembly is arranged on the side wall of the placing table, so that even if the placing table is impacted, the placing table cannot be damaged. And the mobile phone does not fall off under the protection of the protection assembly in the charging process.

The utility model provides an ore pulp filtering and equipartition device, and relates to the field of mineral processing. The ore pulp filtering and equipartition device comprises a distribution box, a filtering device and a filtering device, wherein the distribution box is provided with a feeding pipe, an impurity outlet and an equipartition opening; the filtering frame is arranged in the distribution box and is close to the lower part of the impurity outlet, and the interior of the distribution box is divided into a first space and a second space which are arranged up and down; the sealing frame is arranged in the first space and can move up and down so as to open or close the impurity outlet; and the uniform distribution mechanism is arranged outside the distribution box. According to the utility model, the sealing frame and the filtering frame are arranged to filter ore pulp and clean impurities, so that on one hand, cleaning dead angles are avoided, the filtered impurities in the device are easier to clean thoroughly, and the cleanliness of the device is improved; on the other hand, ore pulp is prevented from being brought out when impurities are cleaned, and resource waste is reduced.

The invention discloses a buried fabricated concrete reservoir which comprises a bottom plate, two first side plates are symmetrically mounted at the upper end of the bottom plate, two second side plates are symmetrically mounted at the upper end of the bottom plate, strip-shaped openings are formed in the opposite sides of the two second side plates, two vertical strips are symmetrically and fixedly connected to the upper end of the bottom plate, and the vertical strips are symmetrically and fixedly connected to the lower end of the bottom plate. Strip-shaped grooves are formed in the opposite sides of the two vertical strips; and the lifting mechanism comprises first threaded rods rotationally connected between the upper inner walls and the lower inner walls of the two strip-shaped grooves correspondingly, the two first threaded rods are both in threaded connection with sliding blocks, the two sliding blocks are both in sliding connection with the inner walls of the corresponding strip-shaped grooves, and a concentric-square-shaped frame is jointly and fixedly connected between the two sliding blocks. In the actual use process of the reservoir, the lifting mechanism is matched with the shaking net, garbage can be extracted to the top, so that garbage cleaning operation is facilitated, in addition, the reservoir is further provided with the sludge suction and removal mechanism, and bottom sludge can be conveniently removed.

The utility model discloses a glass wax cup convenient to clean in the field of glass wax cups, which comprises a base, a cup body, a connecting mechanism and a buffer mechanism, the cup body is fixedly connected to the top of the base through the connecting mechanism, the buffer mechanism is fixedly connected to the bottom of the base, the middle of the bottom of the base is provided with a mounting cavity, and the mounting cavity is communicated with the cup body. According to the glass wax cup convenient to clean, the rotating button is rotated to drive the rotating disc to rotate, so that the connecting rods are deflected, the connecting bases on the left portion and the right portion are close to each other, and the inserting rods are close to each other; when the cup is cleaned, the inserting rod is moved out from the interior of the inserting hole, so that fixing of the connecting ring is relieved, the cup body is detached, the cup body and the cup bottom are conveniently and fully cleaned, cleaning dead corners at the connecting position are avoided, cleaning is more tidy, and cleaning convenience is improved.

The invention belongs to the technical field of material conveying, and discloses a power plant material conveying device and conveying method.The power plant material conveying device comprises a rack, permanent magnet rollers, a conveying belt, a driving motor, a feeding hopper and a cleaning mechanism, and the permanent magnet rollers are rotationally installed at the two ends of the rack; the conveying belt is arranged on the surface of the permanent magnet roller and used for conveying materials, an output shaft of a driving motor is connected with the permanent magnet roller and used for driving the permanent magnet roller to rotate, and a feeding hopper is arranged on the rack and located at one end above the conveying belt; the cleaning mechanism is arranged at the tail end of the conveying belt and used for cleaning the surface of the conveying belt. Through the arrangement of the first cleaning assembly and the second cleaning assembly, the first cleaning assembly and the second cleaning assembly which are arranged in a staggered mode can be used for conducting reciprocating motion, the conveying belt is effectively cleaned, cleaning dead corners are avoided, material residues are avoided, and it is guaranteed that the surface of the conveying belt is clean and tidy.