82results about How to "Adjust height freely" patented technology

The invention relates to furniture, particularly to a variable wardrobe. The variable wardrobe comprises a cabinet body; the left side of the cabinet body is provided with a clothes placing cabinet and a trousers hanging cabinet; the right side of the cabinet body is provided with a clothes hanging cabinet; the middle of the clothes hanging cabinet is provided with a separation board; the board surfaces of the left side and the right side of the clothes hanging cabinet are provided with separation board positioning holes which are different in height and are mutually symmetrical; two linkage extensible rod devices are arranged close to the left side and the right side of the wardrobe inside under the separation board respectively; the linkage extensible rod devices comprise extensible rods and button switches; the extensible rods are used for being inserted into the separation board positioning holes respectively. According to the variable wardrobe, the clothes placing cabinet, the trousers hanging cabinet and the clothes hanging cabinet can be used for storing different types of clothes; the trousers hanging cabinet is located under the left side of the wardrobe and accordingly trousers can be conveniently taken and placed, the design is reasonable, and the appearance is attractive and elegant; the height adjustable separation board is arranged in the clothes hanging cabinet and accordingly the use is convenient, the height of the separation board arranged in the middle of the clothes hanging cabinet can be freely adjusted, and accordingly the hanging requirements of the different clothes can be met.

The invention relates to a basketball frame, in particular to a sports basketball frame for children and provides a special children basketball frame for sports. The basketball frame comprises a hoop,a backboard, a connecting rod, a first supporting rod, a slide sleeve, a slide rod, a retaining plate, a nut, a screw rod, a first bearing and the like. The first bearing is mounted on the left upperportion of a first slider and internally provided with the screw rod through interface fit connection, the nut is mounted on the screw rod through a thread, the retaining plate is mounted at the upper end of the screw rod, the slide sleeve is slidably arranged on the slide rod which is mounted on the right upper portion of the first slider, and the first supporting rod is mounted at the right endof the slide sleeve. The basketball frame is freely adjustable in height and position and suitable for children at all ages due to universality, and interests of children in sports can be improved while basketball sports enlightenment is promoted.

The invention discloses a bathroom corner rack which comprises a stretching rod (1). An installation head (2) is arranged at the top of the stretching rod (1), an installation base (3) is arranged at the bottom of the stretching rod (1), the installation head (2) is detachably connected with the stretching rod (1) through threads, the installation base (3) is detachably connected with the stretching rod (1) through threads, a plurality of sector separating plates (4) are installed on the stretching rod (1), fence rods (5) are arranged at the periphery of each separating plate (4), and each separating plate (4) is detachably connected with the stretching rod (1). The bathroom corner rack is convenient to disassemble and assemble and can be stretched, and a large number of objects can be placed on the bathroom corner rack.

The invention discloses a rapidly-assembled intelligent picking system for orchards. A slider is slidably connected at the top of a rail, the top of the slider is rotatably connected at the bottom ofa locomotive through a bearing, and a fruit collection device is connected at the top of the locomotive through a lifting device. According to the system, the rail guides the locomotive to walk, so that the system can adapt to different land forms of the orchards, paths can be freely combined, the system can effectively solve complicated geography conditions of the orchards, a plurality of pickersare assembled on the rail to run and instantly used after being assembled, and the orchards can be scientifically and reasonably managed when the burden of fruit farmers is relieved. The system is provided with a fruit collection device, picked fruits are conveniently stored, the system picks fruits by a manipulator, the fruits can be rapidly picked, picking speed is improved, and the system is provided with a pesticide spraying device, so that the system can conveniently spray pesticides.

The invention discloses a technology for baking and grinding high-moisture chalk through a vertical mill and belongs to the field of cement raw materials prepared by adopting high-moisture chalk raw materials. Clammy chalk with the moisture more than 25% is fed onto an inner refiner plate of the vertical mill from a feeding mouth of the vertical mill; hot wind passes through a wind chamber, a wind ring and a chamber above the refiner plate from a hot wind inlet and discharges out of the vertical mill from a hot wind outlet; zone control is performed on the moisture of materials inside the mill; the moisture of the materials is dried step by step; a powder selecting machine, the feeding mouth and the hot wind outlet are arranged at the upper part of the vertical mill; the refiner plate and mill grinding rollers are arranged inside the vertical mill; a cloth scraping plate is arranged above the refiner plate; a retaining ring is arranged at the edge of the refiner plate; the height of the retaining ring exceeds 150 mm; the wind chamber is arranged below the refiner plate; the wind chamber is communicated with the chamber above the refiner plate through the wind ring; the hot wind inlet of the mill, a material scraping device and a feeding back port are arranged in the wind chamber, the feeding back port is connected with the feeding mouth through an outer circulating system of the mill. The invention provides a simpler and energy-saving preparation technology and device for preparing the cement raw materials by adopting the high-moisture chalk raw materials.