34results about How to "Good for shake off" patented technology

The invention relates to a novel chalk box comprising an open box body. The novel chalk box is characterized in that the box body is manufactured by a material with the certain rigidity. A separation board is arranged at the bottom side portion inside the box body; the space above the separation board is used for placing chalks; a plurality of dust filtering holes are arranged at the separation board; and a dust accumulation drawer is arranged between the separation board and the bottom of the box body. The provided novel chalk box has the following beneficial effects: the box body has the certain rigidity, thereby overcoming a defect that the existing paper chalk box easily falls apart; the box placed on a platform in a classroom can be used conveniently; the separation board with the dust filtering holes is arranged in the box body, so that the chalk dust can shake off from the chalk beneficially; the dust accumulation drawer is arranged under the separation board, so that chalk dust can be cleaned regularly and conveniently; and each classroom in each school needs to be provided with the novel chalk box, so that the demand is high; and the novel chalk box with the simple structure has the good popularization prospects.

The invention relates to a hydraulic mechanical linkage environment-friendly vehicle for beach cleaning. The hydraulic mechanical linkage environment-friendly vehicle comprises a frame, wheels, a feeding device and a screening device, wherein the screening device comprises a vertical cylinder body; a plurality of vertically distributed screen frames are arranged on the inner side of the cylinder body; the adjacent screen frames are connected through isolation columns; a motor is arranged on the cylinder body; the plurality of screen frames are sequentially connected with the motor through eccentric shaft sleeves; gears are coaxially arranged on the screen frames; gear rings which are coaxial with the motor are arranged on the cylinder body, and the gears are engaged with the gear rings; aplurality of horizontal screen hoppers are distributed on the screen frames in the circumference direction; guide rods which are arranged in the radial direction are hinged to the screen hoppers; thescreen hoppers are hinged to the screen frames, and hinge axes are perpendicular to axes of the screen frames and the guide rods; hinge axes of the guide rods and the screen hoppers are parallel to the hinge axes of the screen hoppers and the screen frames; guide grooves corresponding to the screen frames one by one are formed in the cylinder body; the outer end portions of the guide rods are arranged in the corresponding guide grooves in a sliding mode; a part of each guide groove is in an arc sinking shape; a discharging port is formed in the cylinder body; and a collecting bag is arranged at the discharging port. According to the hydraulic mechanical linkage environment-friendly vehicle, multi-stage deep filtering and classified screening are achieved.

The invention relates to a filtering and screening integrated device for sandbeach cleaning. The device comprises a frame, wheels, a loading device and a screening and filtering device; the screeningand filtering device comprises a vertical shell; a support ring and a motor connected by a planet gear mechanism are arranged in the shell; a sun gear is connected with the motor; a planet gear is rotationally connected with the shell; a gear ring is connected with the support ring; a rotating disc connected with the motor is arranged in the support ring; a cam groove is formed in the end surfaceof the rotating disc; a slide rod sliding in the radial direction is arranged on the support ring; a cam push rod is arranged at one end of the slide rod, and is positioned in the cam groove; a screening hopper is arranged at the other end of the slide rod; the shell is provided with an open-loop annular slide way and a bearing platform positioned under an open loop part; the back end of the annular slide way is connected with the back end of the bearing platform by a spiral slide way; the outer end of the screening hopper is slidingly positioned on the annular slide way; the shell is providedwith an unloading port leveled with the bearing platform; the frame is provided with an unloading channel communicating with the unloading port; the frame is provided with collecting boxes corresponding to two ends of the unloading channel; and the frame is provided with a fan communicating with one end of the unloading channel.

The invention discloses a smart home wardrobe comprising: a cross bar is arranged in the wardrobe body, an electric slide rail is arranged on the inner wall, a sleeve ring is sleeved on the cross bar,a hook groove is arranged on the outer surface of the middle part of the sleeve ring, and the clothes are hung on the hook groove through the hook; A work arm comprising an electric telescopic rod, avibration motor and a slider, the slider moving along the electric slider; A laundry treatment mechanism include a fork and an ultrasonic treatment module, that ultrasonic treatment module generatingultrasonic wave to act on the laundry; A dust collection box disposed at the bottom of the chamber and open upward to collect dust; A control module includes a setting panel and a controller. An ultrasonic treatment module arrange on that separator generates ultrasonic treatment clot, and under the action of ultrasonic wave, fabric fibers which are hung for a long time and become long and hard become fluffy, elasticity is recovered, and at the same time, the ultrasonic wave can reduce dust deposited in the cloth and kill bacteria in the cloth.

The invention discloses an electric wardrobe comprising a body, wherein a cross bar is arranged in the body, an electric slide rail is arranged on the inner wall, and a first ultraviolet germicidal lamp is arranged at the bottom of the body; a working arm including an electric telescopic rod, a vibration motor and a sliding block capable of moving along the electric slide rail; a laundry processing mechanism including a fork and an ultrasonic processing module for generating ultrasonic waves to act on the laundry; a dust collection box disposed at the bottom of a cavity and opening upward to collect dust; a control module including a setting panel and a controller. The ultrasonic processing module is arranged on a partition plate to generate the ultrasonic waves to process the laundry. Under the action of the ultrasonic waves, fabric fibers which become longer and harder due to long-term suspension become fluffy, the elasticity is restored, and the ultrasonic waves can reduce the dustdeposited in the laundry and kill bacteria in the laundry.