79results about How to "Clean up quickly" patented technology

The invention discloses a cleaning machine with an automatic contamination removing function. The cleaning machine comprises a motor, a machine frame, a cleaning device, a filtering device, a filtering water collecting device and a collecting hopper, and is characterized by being provided with an automatic contamination removing device, a filtering net rotating shaft and a filtering net driving motor, wherein a filtering net adopts a filtering belt, the two ends of the filtering belt are connected with the machine frame through the filtering net rotating shaft, the automatic contamination removing device comprises a high-pressure spraying pipe, a contamination scraping plate, a high-pressure pump and contamination removing air cylinders, the two ends of the high-pressure spraying pipe are respectively and fixedly connected with the machine frame, the high-pressure spraying pipe is communicated with a precipitate water storage tank through the high-pressure pump, the side wall of the high-pressure spraying pipe is provided with at least one row of spraying holes, the contamination scraping plate is arranged under the high-pressure spraying pipe, the two ends of the contamination scraping plate are respectively connected with the high-pressure spraying pipe through a rotating sleeve, the two ends of the contamination scraping plate are respectively provided with the contamination removing air cylinders, one end of each contamination removing air cylinder is hinged to the machine frame, and the other end of each contamination removing air cylinder is hinged to the contamination scraping plate. The cleaning machine has the advantages that the work efficiency is high, the contamination removing is fast and thorough, the operation is convenient, the time and the labor are saved, and the like.

The invention relates to a slag oil press, comprising a box body, the box body includes a left side wall, a right side wall, a front wall, a rear wall, a bottom plate, a top plate, at least one door is arranged on the front wall and the back wall; Hydraulic station, hydraulic cylinder, control switch, the hydraulic station is electrically connected to the hydraulic cylinder, and the control switch is electrically connected to the hydraulic station; the center of the top plate is provided with a through hole for the hydraulic rod of the hydraulic cylinder, and the bottom end of the hydraulic rod is provided with a valve disc. A pressure plate is installed on the valve wheel, and a material barrel capable of accommodating the pressure plate is arranged under the pressure plate. The barrel wall and the bottom of the material barrel are made of metal mesh. There is a bottom support, and a downward-sloping oil outlet is provided on the front edge of the bottom plate. The hydraulic station in the present invention is provided with a reverse flow switch and an electronic valve, etc. You only need to control the switch with the knob, and you can choose fast pressing or slow pressing or stopover according to your own needs, so that the pressing plate can press the slag for a long time, so that the oil inside Come out cleaner.

The invention discloses a keyboard convenient for dust removal. The keyboard comprises a keyboard body, keys distributed regularly are arranged on one side of the keyboard body, installation grooves matched with the keys are arranged on the keyboard body, a box is arranged on one side of the keyboard body, a main air flue is formed in the box, an air blower is arranged at one end of the main air flue, a control button electrically connected with the air blower is arranged on the outer side of the box, air outlets are formed in the side, close to the keyboard body, of the main air flue at equal intervals, a protective board is arranged on the side, away from the keys, of the keyboard body, two sets of adjustable positioning rods are arranged on the side, close to the keyboard body, of the protective board, and two sets of positioning rods are arranged on the side, away from the box, of the adjustable positioning rods. According to the keyboard, the structure is simple, the design is novel, dust in the keyboard can be rapidly cleaned out, and dust collection on the keyboard can be prevented by the protective board when the keyboard is not in use at the same time, so that dust removal and dust prevention are integrated, and the practicability is high.

The invention belongs to the field of mechanical equipment cleaning, and particularly relates to a mechanical equipment oil contamination removing device. In order to solve the problems that oil contamination on the outside of an existing cleaning machine needs to be removed by wasting long time of a cleaning person, and meanwhile manual cleaning wastes time and labor, the following scheme is provided; the mechanical equipment oil contamination removing device comprises a containing seat, one side of the containing seat is fixedly connected with a mounting seat and a cleaning seat in sequence,the containing seat is provided with a containing cavity, and the bottom of the containing seat is fixedly provided with a first micro drive motor; and the top of an output shaft of the first micro drive motor extends into the containing cavity and is fixedly provided with a first bevel gear, and a threaded rod is rotationally connected to the inner wall of one side of the containing cavity. Themechanical equipment oil contamination removing device is simple in structure; a cleaning equipment body can spray a cleaning solution to mechanical equipment needing to be cleaned and conduct grabbing brushing on the surface oil contamination at the same time, the surface of the mechanical equipment can be quickly cleaned, the mechanical equipment oil contamination removing device is convenient and practical, manpower is liberated, and the mechanical equipment cleaning efficiency is improved.

The invention discloses a semi-automatic cleaning device for a sealing strip of a refrigerator and belongs to the technical field of melon and fruit peeling. The semi-automatic cleaning device for thesealing strip of the refrigerator comprises a movable supporting rod, cleaning wheels, a bracket, sucking discs and a motor. The movable supporting rod is mounted on the bracket through the motor, and the movable supporting rod can move up and down on the bracket under the action of the motor; the four sucking discs are separately mounted at the upper and lower ends of the bracket for adsorbing the bracket to the surface of a refrigerator door to be fixed; and the three cleaning wheels are mounted on the movable supporting rod for cleaning the sealing strip of the refrigerator door. During use, the bracket is fixed to the refrigerator door first by means of the sucking discs, and then the motor is started to drive the movable supporting rod to move up and down to control the cleaning wheels to clean the sealing strip.

The invention discloses an environmentally-friendly automatic chalk eraser and an erasing method. The environmentally-friendly automatic chalk eraser comprises a box body (3); a group of driving wheels (5) is arranged at each of the front part and the rear part of the box body (3); an induced draft fan (2) is arranged on the back of the box body (3); a container body (1) is arranged on the induced draft fan (2), and a filter screen (6) is arranged at the rear end of the container body (1); a group of rotating cotton erasers (4) is arranged at the front end of the box body (3). The erasing method comprises the steps of absorbing the box body to a blackboard with negative pressure through the induced draft fan; moving through the driving wheels; erasing the chalk writing through the rotary cotton eraser; absorbing the dust into the container body through the induced draft fan; discharging the air through the filter screen. With the adoption of the environmentally-friendly automatic chalk eraser, the blackboard can be automatically cleaned; in addition, the dust can be absorbed; therefore, the environment is protected.