49results about How to "Clean up and save effort" patented technology

The invention discloses an energy-saving and environment-friendly building civil engineering road dust absorption device which comprises an air cylinder; a piston cavity is formed in the air cylinder,a rotating shaft penetrating through the air cylinder is arranged at the top end of the air cylinder, a wind power driving device is arranged on the rotating shaft, a filter screen is fixedly connected to the inner side wall of the piston cavity and located at the bottom end of the air cylinder, and a reciprocating lead screw is fixedly connected to the end, close to the filter screen, of the rotating shaft. Wind cups are adopted as a power source, no motor is needed, limitation of an electric power connecting circuit is avoided, continuous and long-time work can be achieved, and therefore energy conservation and environmental protection are achieved, a dust collecting box can be conveniently detached from the bottom of a support, and dust accumulated in the dust collecting box can be cleaned conveniently in a labor-saving mode.

The invention discloses a portable cyclone dust collector which comprises a main machine body and a dust collecting mop; a handle, a dust cup, a machine body air inlet pipe and an air suction motor are arranged on the main machine body; the dust collecting mop comprises a mop substrate and an inserting pipe; the lower end of the inserting pipe is communicated with a mop internal air flue, and the upper end of the inserting pipe is clamped and communicated with the machine body air inlet pipe; a filter screen cartridge is arranged in the dust cup; a tangential air inlet and an upper-end air exhaust port are formed in the dust cup; a plurality of filtering holes are formed in the filter screen cartridge; the tangential air inlet is communicated with the machine body air inlet pipe; the upper-end air exhaust port is communicated with the air inlet end of the air suction motor; the air outlet end of the air suction motor is communicated with an external air exhaust port formed in the main machine body. The portable cyclone dust collector disclosed by the invention has the benefits that the handheld operation can be performed, and the cleaning process is quick and labor-saving; as the structure of the air flue is reasonable, the separation and the collection of dust can be effectively completed; the dust suction capacity is strong, and the filtering effect is good, so that and the cleanness of air exhaust can be guaranteed.

The invention relates to the technical field of ornamental lotus cultivating devices, in particular to a multifunctional ornamental lotus seedling equipment. In view of the problems of inconvenient water depth adjustment and cleaning of the ornamental lotus cultivating devices in the prior art, the following scheme is proposed, which includes a mounting frame, The mounting frame includes a base and a support plate fixed on the top of the base, a plurality of water reservoirs are fixed on one side of the support plate, an overflow hole is opened on one side of the water reservoir, and the water reservoir is installed with up and down. A movable lifting plate, the top of the lifting plate is clamped with a planting plate, the bottom of one side of the reservoir is provided with a sewage outlet, and a sealing plate is hinged on the outside of the sewage outlet through a connector to seal the sewage outlet. The invention has reasonable structure and stable performance, not only can conveniently adjust the water depth of the top surface of the planting plate, but also can easily clean the whole device, greatly improving the labor efficiency of operators, and at the same time, helping to improve the ornamental lotus Seedling survival rate.

The invention discloses an urban excrement purification treatment system, which comprises a box body, a material retrieving mechanism is arranged in the box body, a water outlet is arranged at the bottom of the side wall of the box body, and a retrieving mechanism is arranged on the side of the material retrieving mechanism. A pushing mechanism that matches the material mechanism, the pushing mechanism includes a first cylinder, a push plate movably connected with the first cylinder, and a second cylinder arranged on the lower surface of the push plate; the push plate can push the seepage cloth pocket upwards, Thereby, the feces in the seepage cloth pocket can be cleaned out labor-savingly, and the first cylinder is used to push the push plate, so that the push plate can upwardly lift the seepage cloth pocket, so that the feces in the seepage cloth pocket can be pushed out by the push plate, thereby To clean up the feces in the seepage cloth pocket, and the second cylinder is used to push one side of the push plate, so that the push plate can be tilted to one side. When the push plate is pushed to the top by the first cylinder, the push plate can push the seepage tilted The feces in the cloth pocket, thereby more thoroughly cleaning up the feces in the seepage cloth pocket, and enhanced the effect of cleaning the seepage excrement.