3results about How to "Normal breathing" patented technology

This utility model provides a chive cultivation device. The chive cultivation device includes: a cultivation box; a cultivation tray for planting chives, the cultivation tray being disposed on the cultivation box, the bottom of the cultivation tray having multiple ventilation holes; a draining plate, disposed inside the cultivation box, the draining plate having a filter cloth, the draining plate being located below the cultivation tray; a water holding tank, disposed inside the cultivation box, the water holding tank being located below the draining plate; and a storage box, the storage box being fixedly installed on the top of the cultivation box, the storage box having a partition fixedly installed inside, the partition dividing the storage box into a fertilizer storage chamber for storing organic liquid fertilizer and a water storage chamber. The chive cultivation device provided by this utility model can effectively separate excess water from the culture medium, realizing water recycling, and simultaneously cleaning and recycling the culture medium, avoiding waste of the culture medium.

The utility model provides a kind of medical prone position air mattress, belong to medical instrument technical field, including mattress body, face splicing air bag and multiple abdominal splicing air bags. Among them, mattress body has the face opening and abdominal opening of interval arrangement. Face splicing air bag is detachably connected at face opening. Multiple abdominal splicing air bags are sequentially arranged in abdominal opening along the length direction of mattress body, to close abdominal opening. Each abdominal splicing air bag is detachably connected with mattress body by first connecting member. Any two abdominal splicing air bags connected are detachably connected by second connecting member. The utility model provides a kind of medical prone position air mattress, by adjusting the quantity of abdominal splicing air bag and the position where it is located, different size, different position adjustable opening can be formed in abdominal opening position, to adapt to the use requirement of different height patient.

The utility model relates to the technical field of agricultural machinery, and discloses an agricultural planting soil pulverizer which comprises a box body, a water storage tank is installed at the top of the box body, one end of the water storage tank is communicated with a dust removal assembly, a fertilization assembly is installed on the left side of the box body, a crushing roller is installed in the box body, and a rotating shaft is connected to the axis of the crushing roller in a penetrating mode. The rotating shaft is in transmission connection with a double-shaft motor through a synchronous belt A, one end of the double-shaft motor is rotationally connected to one side of the water storage tank, the dust removal assembly comprises a suction pump, and the suction pump is installed on the back of the water storage tank. Through the arrangement of the fertilizing assembly, when the device carries out soil crushing work on cultivated land, the fertilizing assembly rotates through the discharging piece, so that fertilizer is intermittently thrown out by the discharging piece, and therefore it is guaranteed that the throwing-out amount of the discharging piece every time is not large in difference, and the fertilizing amount every time is sufficient and uniform; the influence of more or less fertilization on the growth of crops is avoided, and the working efficiency of the device is improved.