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37results about How to "Maximize storage" patented technology

Truck for removing sludge from inspection well

The invention relates to a truck for removing sludge from an inspection well, which belongs to the technique of mechanically removing the sludge from the inspection well for the urban pipe network. When the sludge in the inspection well is removed, an inspection well cover is opened. The truck power is started by a microcontroller to start an oil pump and drive a soft shaft. Meanwhile, a sludge conveying flexible pipe is driven to move an oil cylinder upwards, downwards, leftwards, rightwards, frontwards and backwards, and the soft shaft, the sludge conveying flexible pipe, a sludge pump and a stirring head are correctly conveyed in the inspection well. According to size of the inspection well, a program that has been set by the microcomputer controller is selected. Under the control of the program, the sludge deposited in the inspection well is stirred in a flowing shape by the stirring head spirally from top down, and the sludge in the flowing shape is conveyed into a sludge storage tank by effect of an impeller of the sludge pump. The waste water in the sludge storage tank is discharged through a waste water outlet after continuous operation and sludge deposition, so that the sludge storage tank can store the sludge maximally. After the sludge is stored in the whole sludge storage tank, the sludge storage tank is conveyed to a named place where the sludge is discharged. Finally the sludge deposited on the bottom of the sludge storage tank is pushed out from a sludge discharge outlet by a sludge discharge spiral rod.
Owner:宋兰芳 +2

Information recommendation method and device, electronic device and computer readable storage medium

The embodiment of the invention provides an information recommendation method and device, an electronic device and a computer readable storage medium. The method comprises the steps of extracting thebehavior feature information of the current behavior information; obtaining the hidden layer feature information at the current moment according to the behavior feature information at the current moment, and caching the hidden layer feature information in a cache module; determining the to-be-recommended information at the next moment according to the behavior characteristic information at the current moment and the historical characteristic information stored in a storage module; and when the number of the hidden layer feature information cached in the cache module is equal to a preset value,based on the preset number of hidden layer feature information corresponding to each storage area and corresponding to the time sequence of the information stored in each storage area in sequence, updating the information in each storage area. According to the scheme, the hidden layer feature information is cached in the cache module, and the historical feature information in the storage module is updated once only when the number of the cached hidden layer feature information is equal to the preset value, so that the data processing efficiency can be improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Forward turning type garbage truck

The invention discloses a forward turning type garbage truck. The forward turning type garbage truck comprises an automobile chassis, a garbage can is installed on the automobile chassis, large arms are hinged to the two ends of a large arm through shaft, the ends of output rods of large arm turning oil cylinders are hinged to the large arms, large arm contracting oil cylinders are hinged betweenlarge arm bodies and contracting arms, fork through shafts are rotationally installed on the contracting arms, two forks used for inserting a self-turning type small box are installed on the fork through shaft, two pieces of slideway angle steel are fixed to one side of a box body, a sliding plate is movably installed between the two pieces of slideway angle steel, a connecting arm is hinged to the surface of one side of the sliding plate, and a holding arm is fixedly installed at one end of a first connecting plate in a welded mode. The forward turning type garbage truck can clamp, turn overand dump garbage of the garbage can, the labor intensity is reduced, the working efficiency is improved, the moving range of the holding arms can be adjusted, the garbage can can be conveniently carried and dumped, and meanwhile the situation that the overall height of an automobile is too high, and consequently action is limited can be avoided.
Owner:杰维美亚机电设备(淮北)有限公司

Bed board horizontal lifting type convenient storage bed

InactiveCN111358218ASatisfy and save effortClean bed surfaceSofasCouchesBed boardsAir pump
A bed board horizontal lifting type convenient storage bed comprises a bed body, a bed board, a bed head and a horizontal lifting device. The horizontal lifting device is located between the bed bodyand the bed board, the bottom of the horizontal lifting device is fixed to the center of the bed body, the top of the horizontal lifting device is fixed to the center of the bed board, and the horizontal lifting device can horizontally lift the bed board. Under the driving of an air pump, an air bag in the horizontal lifting device expands to drive a sleeve to move upwards, so that the bed board is lifted, and the labor-saving lifting requirement of the bed board is met; a valve is closed, the air pressure in the air bag is stable, the height of the bed board can be kept, articles can be stored and taken, the operation space is capacious, and the articles can be convenient to store and take; the valve is opened again, air is exhausted slowly, the pressure in the air bag is reduced, and thebed board can slowly fall onto the bed body. The bed board horizontal lifting type convenient storage bed can achieve horizontal lifting of the bed board, fully utilize the space of the bed body andstore articles to the maximum extent. The articles are convenient to store and take, and extra requirements for space around the bed in the article storing and taking process are reduced.
Owner:彭晨耕

Automatic layering device for fruit and vegetable storage and layering method of automatic layering device

The invention relates to the technical field of fruit and vegetable storage, and discloses an automatic layering device for fruit and vegetable storage. The device comprises a box body, the top of the box body communicates with a feeding frame, the two sides of the box body are rotatably connected with rotating plates, the inner wall of the box body is fixedly connected with partition plates, and the inner walls of the partition plates are provided with isolation mechanisms. A motor is fixedly connected to the top of the box body, a sleeve is fixedly connected to the inner wall of the box body, a rotating shaft is welded to the output end of the motor, elastic pieces are fixedly connected to the inner walls of the partition plates, a plurality of air holes are formed in the surfaces of the partition plates, and rotating discs are rotationally connected to the inner walls of the partition plates. Through inclined placement of the multiple layers of partition plates, fruits and vegetables can be laid on each layer, then external air can be sucked into the partition plates through blades and then blown out of the air holes, and therefore circulation of air flow is achieved, and the situation that the storage period of the fruits and the vegetables is affected due to bacterium breeding caused by air tightness between the fruits and the vegetables is prevented.
Owner:广东鑫艺亭商业设施有限公司
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