42results about How to "Good cleaning speed" patented technology

The invention relates to an inner wall fully-automatic treatment robot for a gasoline conveying pipeline. The inner wall fully-automatic treatment robot comprises an inner wall automatic travelling device, wherein the inner wall automatic travelling device travels on the inner wall of the pipeline in a self-stabilizing manner in four directions, has four uniformly-distributed travelling support forces, and has good uniform support performance and self-stabilizing travelling performance; an inner wall rotary cleaning device is installed at the middle part of the inner wall automatic travelling device, is capable of realizing a high-pressure cleaning function for the inner wall of the pipeline and carrying out partial high-pressure cleaning according to the need of the inner wall of the pipeline, and is accurate and adjustable in cleaning angle, fast in cleaning speed and high in cleaning efficiency; and an inner wall rust removal device is installed at the right side of the inner wall automatic travelling device, is capable of realizing rapid impurity scraping and rust removing and grinding functions for the inner wall of the pipeline, and is short in rust removing and grinding time and good in rust removing and grinding effects. The inner wall fully-automatic treatment robot disclosed by the invention is capable of realizing continuous and stable rust removal and cleaning functions for the inner wall of the gasoline pipeline, has no need of equipment replacement operation during the process, and is fast in pipeline inner wall treatment speed and high in pipeline inner wall treatment efficiency.

The invention relates to an intelligent LED screen with a good heat dissipation effect and having an automatic cleaning function, comprising a bottom plate, an LED display screen, a top plate, a flushing tank, a heat dissipation tank and a cleaning mechanism, wherein a heat dissipation mechanism is arranged in the heat dissipation tank; the cleaning mechanism comprises a flushing unit and a scrubbing unit; the flushing unit comprises a first motor, a driving wheel, a fixed pulley, a fixed rope, a sliding block, a spring, a fixed block and at least two water spray pipes; and the heat dissipation mechanism comprises a heat absorbing tank, an air inlet hole, a heat exchange pipe, a heat dissipation pipe, an air exhauster, an air inlet pipe, a sprayer and a plurality of heat conducting pipes.According to the intelligent LED screen with a good heat dissipation effect and having an automatic cleaning function, dust accumulated on the surface of the LED display screen can be cleaned by the cleaning mechanism, manual cleaning is not needed, and cleaning cost is lowered; and furthermore, heat produced by LED lights of the intelligent LED screen can be conducted out effectively due to the heat dissipation mechanism, thus avoiding the situation the LED screen is turned off due to overhigh temperature after working for a period of time, and improving the practicability of the existing LEDscreen.

The invention relates to a building balustrade cleaning robot based on a six-freedom-degree parallel mechanism. The building balustrade cleaning robot comprises a lower platform. A bottom plate is arranged on the lower end face of the lower platform. Four universal wheels are symmetrically arranged on the lower end face of the bottom plate. The building balustrade cleaning robot can be freely moved to the side of a balustrade needing to be cleaned through the four universal wheels, and operation is easy and convenient. Six parallel branched chains are mounted on the lower platform, and the upper ends of the six parallel branched chains are evenly mounted on an upper platform. Each parallel branched chain comprises a hollow lower threaded shaft with the lower end welded to the lower platform. A first spherical hinge is mounted on each hollow lower threaded shaft in a threaded connection manner. The upper end of each first spherical hinge is provided with a first sleeve in a threaded connection manner. The upper end of each first sleeve is provided with a first hydraulic cylinder in a threaded connection manner. According to the building balustrade cleaning robot, the stable automatic lifting cleaning function of the indoor balustrade can be achieved, and a new path of automatically cleaning the balustrade is provided.

The invention relates to a moving type cleaning robot for a high-altitude indoor building balustrade. The moving type cleaning robot for the high-altitude indoor building balustrade comprises a fixed rack, a bottom plate is arranged on the lower end face of the fixed rack, four universal wheels are symmetrically arranged on the lower end face of the bottom plate, six parallel-connection branched chains are mounted on the fixed rack, and the upper ends of the six parallel-connection branched chains are evenly mounted on an upper platform; and a cleaning mechanical arm is welded to the middle of the upper end face of the upper platform. According to the optimization technical scheme, the cleaning mechanical arm comprises a cleaning supporting column welded to the middle of the upper end face of the upper platform, and a fixed mounting plate is welded to the tail end of the cleaning supporting column; and four mounting columns are symmetrically welded to the fixed mounting plate, a cleaning mounting plate is welded to the tail ends of the four mounting columns, four pieces of angle steel are symmetrically welded among the four mounting columns, and four triangular closing pieces are integrally formed at the lower ends of the four pieces of angle steel. A stable and automatic lifting cleaning function of an indoor balustrade can be achieved, and the new path of balustrade automatic cleaning is provided.

The invention relates to a full-automatic auxiliary processing robot for pig feed. The full-automatic auxiliary processing robot comprises a bottom plate. A raw material cleaning device is installed on the left side of the upper end face of the bottom plate and can achieve the function of integrally screening and cleaning raw materials of pig feed; a raw material smashing device is installed on the right side of the upper end face of the bottom plate and can achieve the function of continuously smashing the raw materials of pig feed; the raw material cleaning device comprises two pairs of cleaning supporting columns installed on the bottom plate, and a rib column is arranged between each pair of cleaning supporting columns. According to the full-automatic auxiliary processing robot, the problems that existing pig feed processing technologies are complex in operation, low in cleaning speed, poor in cleaning effect, high in cleaning cost, low in smashing speed, poor in smashing effect, high in smashing cost and low in working efficiency can be solved, the functions of integrally screening and cleaning and continuously smashing the raw materials of pig feed can be achieved, the working efficiency is high, and the full-automatic auxiliary processing robot has the advantages of being high in cleaning speed, good in cleaning effect, low in cleaning cost, high in smashing speed, good in smashing effect, low in smashing cost and the like.

The invention relates to a petroleum pipeline inner wall cleaning machine with a self-stabilization walking function. The petroleum pipeline inner wall cleaning machine comprises an automatic inner wall walking device. The automatic inner wall walking device conducts self-stabilization walking on the inner wall of a pipeline in four directions and has four pieces of walking supporting force evenly arranged. The uniform supporting performance is good, the self-stabilization walking performance is good, and the possible conditions of lateral overturning and vertical vibrating in the walking process of the petroleum pipeline inner wall cleaning machine are eliminated. An inner wall rotation cleaning device is arranged at the middle portion of the automatic inner wall walking device, can achieve the high-pressure pipeline inner wall cleaning function, can conduct local high-pressure cleaning according to the pipeline inner wall requirement, and is wide in application range and accurate and adjustable in cleaning angle. The petroleum pipeline inner wall cleaning machine can achieve the stable automatic cleaning function for the inner wall of the petroleum pipeline and has the beneficial effects that the uniform supporting performance of the inner wall of the pipeline is good, the equipment self-stabilization walking performance is good, the equipment cleaning speed and efficiency are high, the equipment cleaning angle is accurate and adjustable, high-pressure cleaning in the local range can be conducted, and the application range is wide.

The invention relates to an automatic maintenance vehicle for a subway rail. The automatic maintenance vehicle comprises a base plate, wherein two rows of support columns are symmetrically arranged in the middle of the lower end of the base plate, rail cleaning devices are installed on the lower ends of the two rows of support columns, the two rows of support columns have the effects of stably supporting the rail cleaning devices, and the rail cleaning devices have the automatic cleaning functions in the middle of the rail; four support legs are symmetrically arranged on the lower end of the base plate, four universal wheels are respectively arranged on the lower ends of the support legs, and the automatic maintenance vehicle can be moved to a designated position by virtue of the four universal wheels on the four support legs; a rail tree trimming device is arranged on the left side of the upper end surface of the base plate, the rail tree trimming device has an automatic trimming function on rail protection trees, a rail stone pushing and shoving device is installed on the right side of the upper end surface of the base plate, and the rail stone pushing and shoving device has an automatic pushing and shoving function on rail vibration reduction stones. According to the automatic maintenance vehicle, the integrated automatic rail maintenance functions of trimming the trees, pushing and shoving the stones and cleaning can be realized.

The invention discloses a disk with a dustproof structure, which comprises a dustproof box of which the upper end is open, a mounting mechanism is arranged in the dustproof box, a dust removal mechanism is fixedly connected to the top end in the dustproof box, and a placement mechanism is fixedly connected to the inner part of the dustproof box at the upper end of the dust removal mechanism, the device has the beneficial effects that by arranging a first mounting hole and a pull plate, a movable rod and an L-shaped rod are conveniently driven to stretch a spring when the pull plate is pressed,and therefore a dustproof cover can be quickly mounted under the action of a sliding groove and a sliding block, the dustproof cover can be conveniently limited under the elastic action of the spring, the stability is good, the fan blades and the sweeping plate are conveniently driven to rotate by arranging the driving motor and the rotating rod, the fan blades can drive air to flow for preliminary dust removal, the sweeping plate rotates to continuously clean the magnetic disc, the cleaning speed is high, and the dustproof effect is good.

The invention relates to a track damping stone extruding and pushing machine with a debris removal function. The track damping stone extruding and pushing machine comprises a base plate; two rows of supporting columns are symmetrically arranged at the middle part at the lower end of the base plate; a track debris removal device is mounted at the lower ends of the two rows of supporting columns; the track debris removal device can realize the automatic debris removal function between rails; four supporting legs are symmetrically arranged at the lower end of the base plate, and a universal wheel is arranged at the lower end of each supporting leg; a track stone extruding and pushing device is mounted on the right side at the upper end surface of the base plate, and the track stone extruding and pushing device can realize the automatic extruding and pushing function of track damping stones; the track debris removal device comprises a debris removal supporting plate welded to the lower end surfaces of the two rows of supporting columns; a gripping and conveying mechanism is mounted on the right side at the lower end surface of the debris removal supporting plate; the gripping and conveying mechanism can realize the automatic gripping and conveying function to debris between the rails; and an adjustable crushing mechanism is mounted on the left side at the lower end surface of the debris removal supporting plate. Through the adoption of the track damping stone extruding and pushing machine disclosed by the invention, an automatic maintenance function integrating stone extruding and pushing as well as debris removal of the rails can be realized.

The invention discloses a circuit board eluant and a preparation method thereof. The eluant comprises alkali, a swelling agent system and water, wherein the swelling agent system consists of methyl alcohol, acetone, methylene dichloride and water. The preparation method comprises the steps of material preparation, preparation of the swelling agent system and preparation of the eluant. According tothe circuit board eluant provided by the invention, the eluant can effectively clean unqualified circuit board soldermask layers and soldermask layers on waste circuit boards in the production process, the eluant is beneficial for reprocessing in the production of circuit boards and recycling of the waste circuit board products, the eluant has high washing speed and good washing effect, and the washing time is improved by 25% compared with an ordinary eluant; the eluant can be used repeatedly, is safe for human bodies and the environment, and has the characteristic of low cost; and the preparation method of the circuit board eluant provided by the invention is simple in operation, few in required equipment, wide in source of raw materials, easy to prepare and low in production cost, and is applicable for industrial large-scale production.

The invention relates to impurity removing and pruning equipment for rails. The impurity removing and pruning equipment comprises a substrate, wherein two rows of support pillars are symmetrically arranged in the middle part of the lower end of the substrate; a rail impurity removing device is arranged at the lower ends of the two rows of support pillars; the two rows of support pillars play a role of stably supporting the rail impurity removing device; the rail impurity removing device can realize an automatic impurity removing function between the rails; four support legs are symmetrically arranged at the lower end of the substrate; a universal wheel is arranged at the lower end of each support leg; the impurity removing and pruning equipment can be moved to a designated position by the four universal wheels on the four support legs; a rail tree pruning device is arranged at the left side of the upper end face of the substrate and can realize an automatic pruning function on protecting trees for the rails. According to the impurity removing and pruning equipment disclosed by the invention, integrated automatic maintenance functions of tree pruning and impurity removing of the rails can be realized; the impurity removing and pruning equipment has the advantages of automatic pruning of the protecting trees, high pruning speed, short pruning time, good pruning effect, automatic cutting of branches into pieces after the pruning is finished, automatic impurity removal, high impurity removal speed, good impurity removing effect, and the like.

The invention discloses a prison asset management positioning system. The system comprises a base, a positioning bracelet, a positioning label, a Bluetooth base station and a positioning server; the positioning bracelet is wirelessly connected with the Bluetooth base station; the positioning label is in wireless connection with the Bluetooth base station; the Bluetooth base station is wirelessly connected with the positioning server; the positioning server is electrically connected with the terminal main body; a rotating mechanism is arranged on the outer surface of the upper end of the base,a supporting rod is arranged on the outer surface of the upper end of the rotating mechanism, the terminal main body is arranged on the outer surface of the upper end of the supporting rod, and a cleaning mechanism is arranged on the outer surface of the front end of the terminal main body. According to the prison asset management positioning system, the direction of the terminal main body can beconveniently rotated, so that the terminal main body adapts to watching of users in different directions, a screen of the terminal main body can be quickly wiped clean, and the cleaning speed is high.