56results about How to "Smooth cleaning process" patented technology

The invention discloses a dental floss structure which includes a handle and a floss holder connected with the handle. The floss holder has two end poles connected by a floss, wherein the floss holder has a first bending part from a joint of the handle; a second bending part can be formed on the two end poles of the floss holder; when the floss holder is taken as a central base line, the bending directions of the first and the second bending parts are different. According to the invention, the distance between the handle and the floss is increased by the first and the second bending parts so as to allow users not to be influenced by mouth corners when holding the handle of the dental floss with hands for cleaning of rear tooth gaps; in addition, a brush can be connected with inner sides of two ends of the floss holder; a cleaning part is disposed at the periphery of the brush; during tooth cleaning, scraps and residues left in tooth gaps can be removed by the dental floss together with the cleaning part.

The invention discloses a high-rise exterior wall surface cleaning device. The device comprises a cleaning device body and a high building, the cleaning device body comprises fixing seats, mounting plates, driving shells, a roller, a notch, a sliding slot, a rotating roller, a vertical frame, a horizontal frame, a cleaning cavity and a cleaning roller, a roof is arranged on the top of the high building, two parallel fixing seats are arranged on the bottom of the high building and the middle of the roof, the two fixing seats are fixedly connected by the mounting plate, the driving shells are fixedly mounted on the upper ends of the two mounting plates, fixing blocks are fixedly mounted on the lower ends of the fixing seats, roller shells are arranged at the lower ends of the fixing blocks,and rotating shafts are arranged in the middles of the roller shells. Two winding mechanisms are arranged at the high building and the bottom of the building, a steel wire is driven to be lifted and lowered through the two winding mechanisms, the cleaning cavity is installed in the middle of the steel wire, the cleaning roller on the side of the cleaning cavity directly acts on an exterior wall body, the safety factor is higher, and an elastic structure is mounted inside the cleaning cavity, thereby improving the cleaning efficiency of the device.

The invention discloses a full-automatic coffee machine, and belongs to the technical field of small household appliances. The full-automatic coffee machine comprises a shell; a filter cup, a grindingassembly and a water tank are installed in the shell; a charging barrel is fixedly connected into the shell; a feeding assembly used for conveying coffee beans in the charging barrel into the grinding assembly is installed in the shell; an air pump for pressurizing the water tank to supply water into the filter cup is fixedly connected into the shell; and an air inlet of the air pump communicateswith the interior of the charging barrel. The full-automatic coffee machine has a coffee bean storage function, and a low-pressure low-oxygen environment can be formed in the charging barrel, so thatthe coffee bean storage time is prolonged; an automatic feeding function is achieved, and coffee beans can be automatically added into a conical grinding hopper according to the coffee demand; and the filter screen cleaning function is achieved, a filter screen can be automatically cleaned, undissolved residues are flushed away, and filtering of the filter screen is smooth all the time. An automatic process is mostly adopted, and the functions of coffee grinding, coffee brewing, cleaning and the like are automatically completed through a touch panel selection function.

A vacuum drum system for a printing material sheet processing machine includes suction grooves for pneumatically holding a sheet of printing material and closing slides disposed in the suction grooves. A drying unit having the vacuum drum system is also provided.

The invention relates to an internet of things based intelligent steel dam gate with a stable structure. The internet of things based intelligent steel dam gate comprises a cleaning mechanism, two gate walls and a plurality of blocking mechanisms, wherein each blocking mechanism comprises a sleeve ring, a gate leaf, a supporting assembly, a supporting rod, a hinge assembly, a first motor and two connecting assemblies; each connecting assembly comprises a first drive shaft, a sleeve, a vertical rod and a plurality of connecting blocks; each supporting assembly comprises a hydraulic pump, a hydraulic cylinder, a first piston, a balance rod and two balance units; and the cleaning mechanism comprises a top plate, a translation plate, two support columns, a plurality of translation assemblies and a plurality of telescopic assemblies. According to the internet of things based intelligent steel dam gate with the stable structure, the connecting blocks in each blocking mechanism are away fromeach hinge assembly, so that the connecting blocks on two gate leaves are in butt joint, connection between the two gate leaves is reinforced, and the two sides of each door leaf are prevented from being stressed to deform, and therefore the gate is more stable; and moreover, sludge in a slide path is cleared by the cleaning mechanism, so that smooth sliding of slide blocks is guaranteed, and practicability of the device is improved.

The invention discloses a convenient tool changing device for a tool magazine of a gantry type machining center, specifically relates to the field of a tool changing device for a tool magazine, including a No. The No. linear guide rail drives the spindle equipment to approach and stay away from the disc-type tool magazine, and the tool magazine drives the motor to drive the disc-type tool magazine to rotate; No. 2 linear guide. In the present invention, a cleaning assembly is arranged on the outside of each cutter slot, the No. 1 servo motor drives the driving sprocket to rotate, the driving sprocket drives the chain to rotate, the chain can simultaneously drive multiple driven sprockets, and then the driven sprocket drives the top The gear rotates, and the gear meshes with the rack, which can drive the C-shaped ring plate to rotate, that is, the cleaning pad rotates to clean the cutting fluid and debris on the outer wall of the bottom of the tool, which is conducive to tool maintenance and does not affect the next use.

Floor cleaning machine, which includes frame (100), shell (200), handrail (300), sewage tank (400), fresh water tank (500), battery (600), motor (700), water collecting cover (800) , mini water pump (900), drum (1000), drip pipe (1100) and instrument control panel (1200), the advantages and positive effects of the present invention are: the cleaning function can easily and completely recover the sewage on the floor, and save labor and time , Power saving, high cleanliness of the cleaning floor, convenient and flexible operation.