42results about How to "For subsequent storage" patented technology

The invention provides a vibrating fruit tree harvester and belongs to the technical field of orchard harvesting. The vibrating fruit tree harvester comprises a frame, an internally spherical pull bar a, an externally spherical shaft sleeve a, an L-shaped rocking bar, an internally spherical pull bar b, an externally spherical shaft sleeve b, a connecting bar, an eccentric wheel, a power input shaft, a steel wire rope, a hook and the like. The frame is fixed to the rear of a tractor. The power input shaft is fixed on the frame. The other end of the power input shaft is connected with the eccentric wheel. The eccentric wheel is hinged to the L-shaped rocking bar through the connecting bar. The steel wire rope is suspended to the left end of the L-shaped rocking bar, and the hook is arranged at the other end of the steel wire rope. A power output shaft of the tractor drives the eccentric wheel to rotate, and the eccentric wheel transmits power to the L-shaped rocking bar so that the L-shaped rocking bar swings left and right to drive a trunk hooked by the steel wire rope and the hook to vibrate so as to shake off fruits. The vibration amplitude and vibration frequency of the steel wire rope acting on the trunk are adjustable. The vibrating fruit tree harvester is applicable to harvesting fruits on various fruit trees. The length of the steel wire rope is adjustable, and accordingly the vibrating fruit tree harvester is applicable to mechanical harvesting of tree fruits planted in any mode.

The invention discloses a low-temperature refrigerator directly driven by a free-piston engine, which belongs to the technical field of low-temperature refrigerators, and comprises a free-piston engine and a low-temperature refrigerator. Opposed double pistons are arranged between the free-piston engine and the low-temperature refrigerator; One end of the double piston is movably connected in the combustion chamber of the free-piston engine, and the other end is movably connected to the cryogenic refrigerator. The free-piston engine is coupled with the cryogenic refrigerator driven by pressure waves through the opposed double pistons, and the pressure wave generated by the free-piston engine is transmitted to the cryogenic refrigerator through the opposed double pistons for cooling, realizing the off-grid application of the cryogenic refrigerator.

The invention discloses modular cleaning and drying integrated equipment based on nut processing. The equipment adopts the method of spraying water vapor for cleaning, avoids the problem of water soaking for washing, cleaning with the water vapor only cleans the outer surfaces of nuts and cannot cause internal wetness, and after surface cleaning with the water vapor is completed, rapid drying is performed by using a drying assembly, so that rapid drying can be achieved before permeation of the water vapor, and the problem of getting damp of the nuts cannot occur during storage. The modular cleaning and drying integrated equipment based on nut processing has the advantages that the spraying mode is adopted, and spraying is performed at the upper and lower portions simultaneously, so that cleaning can be performed from each angle, cleaning is thorough, the cleaning efficiency is high, nut products do not need manual cleaning, and the labor intensity of users is reduced; when the equipment performs cleaning, an overturning plate obliquely arranged on a conveyor belt can turn over the nuts, so that the sprayed water vapor clean the nuts from all directions and all angles, and the nutscan collide and impact with each other during rising and falling, thereby ensuring the oblique performance.

The invention discloses a sewage pool sludge cleaning device which discloses a sewage pool sludge which can be moved and cleaned at the bottom of the pool by a traction rope pulling device, which can reduce water flow disturbance, is suitable for sewage pools of different sizes, and does not occupy the external space of the sewage pool. The cleaning device is characterized in that the bottoms at both ends of the main casing are respectively connected with the two ends of the dredging plate, the two sides of the main casing are open structures, and the two mud inlet plates are respectively placed on the two sides of the main casing. On the side, the mud inlet plate is connected to the top of the main casing through a hinge shaft, the mud inlet plate can rotate relative to the main casing, the two deflectors are fixed on the top of both sides of the main casing, the guide The flow plate is an arc-shaped plate, and two arc-shaped mud-guiding surfaces are placed on the scraper plate, and the two arc-shaped mud-guiding surfaces are respectively opposite to the two flow-guiding plates, and the arc-shaped mud-guiding surfaces are connected to the two guiding plates. The concave direction of the arc of the mud plate is consistent, and there is a mud inlet groove in the middle of the top of the mud scraper, and the mud inlet groove runs through both ends of the mud scraper.