9results about How to "Improves irrigation uniformity" patented technology

The invention discloses an irrigation device for root fertilization for tobacco planting and an irrigation method, and relates to the technical field of tobacco planting.The irrigation device comprises a walking device and a spray irrigation mechanism, the spray irrigation mechanism comprises two connectors and a spray pipe, and the two connectors are movably arranged at the top ends of the left side wall and the right side wall of a compartment respectively; a plurality of spraying pipes are uniformly and fixedly installed on each connector through bolts, each spraying pipe is of an arc-shaped structure, the unfolding driving mechanism comprises a driving plate, the driving plate is movably installed in the middle of the top end of the compartment in a sliding mode, and the driving plate is connected with the spraying pipes through bolts. And one end close to the spraying pipe is movably inserted into the front end of the carriage. According to the device, the sprinkling irrigation mechanism is designed and installed, tobacco leaves which are stopped from moving forwards are ejected open through the arc-shaped spraying pipe, the tobacco leaves are prevented from being damaged when the device moves forwards, water is sprayed through the spraying pipe, and therefore the device can conduct sprinkling irrigation on the roots of tobaccos in the moving process.

The invention discloses a water-saving landscaping irrigation device and an irrigation method, and relates to the technical field of garden machine.The water-saving landscaping irrigation device comprises a base, a water tank is fixedly installed on the top of the base, a water adding opening is connected to the upper portion of one side of the water tank in a penetrating mode, a water pump is fixedly installed on the upper portion of one side of the water tank, and meanwhile the water pumping end of the water pump is connected with the water tank in a penetrating mode; a hollow pipe is fixedly installed at the top of the water tank, the water supply end of the water pump is connected with the hollow pipe in a penetrating mode, the irrigation assembly is arranged at the top of the water tank, the hollow disc is arranged above the water tank, the bottom of the hollow disc is connected with a connecting pipe in a penetrating mode, and the connecting pipe is rotationally connected with the hollow pipe. Two groups of water outlet pipes symmetrically penetrate through the top of the hollow disc; the irrigation range can be widened while landscaping irrigation is conducted, the area near the water tank can be irrigated, irrigation uniformity can be guaranteed, the irrigation effect is improved, repeated irrigation is avoided, and the water saving effect is achieved.

The present invention discloses an irrigation device and an irrigation method for root fertilization for tobacco planting, which relates to the technical field of tobacco planting, and includes a walking device, a sprinkler mechanism, the sprinkler mechanism includes a connector and a spray pipe, the connectors have two in total and are respectively movably arranged at the top of the left and right side walls of a carriage, the spray pipes have a total of several in total on each connector and are evenly fixed on the connectors by bolts, the spray pipes are in an arc-shaped structure, and an unfolding drive mechanism includes a drive plate, the drive plate is movably installed in the middle of the top of the carriage through sliding, and one end close to the spray pipe is movably installed inside the front end of the carriage through insertion. The present invention is designed to install a sprinkler mechanism, and the tobacco leaves that block the forward movement are pushed open by the arc-shaped spray pipe, and the tobacco leaves are prevented from being damaged by the device when moving forward, and water is sprayed by the spray pipe, so that the device can irrigate the roots of the tobacco during the process of moving.

The utility model relates to the field of irrigation devices, and particularly provides an agricultural water-saving irrigation device. The device comprises a supporting assembly, a water storage assembly and an adjusting assembly, the supporting assembly comprises a telescopic column, the bottom end of the telescopic column is fixedly connected with a base, the bottom end of a connecting frame is fixedly connected to the top end of a connecting base, two sets of connecting pipes are arranged at the inner end of the connecting frame, and nozzle connecting valves are arranged on the front sides of the connecting pipes. Through cooperation of the supporting assembly and the adjusting assembly, the problems that an existing spray irrigation type irrigation device can provide water irrigation for agricultural crops within the range, the height of the crops can not be changed along with growth of the crops, if the spray irrigation height is not adjusted, irrigation is not uniform enough, and the irrigation efficiency is high are solved. The technical problems that crops are gathered in soil with much water, healthy growth of the crops is affected, water sources are wasted are solved, the overall structure is simple, use is convenient and fast, sprinkling irrigation uniformity is improved, and waste of the water sources is reduced.

The utility model discloses irrigation equipment for landscaping, which belongs to the technical field of landscaping equipment and comprises a base, universal wheels are rotatably connected to four corners of the bottom of the base, a push rod is fixedly connected to the outer side of the base, a supporting block is fixedly connected to the top of the base, and a water bucket is arranged at the top of the base. A water adding opening is formed in the top of the water bucket, an input pipe is fixedly connected to the outer side of the water bucket, a water pump is fixedly connected to the top of the base, an output pipe is fixedly connected to the output end of the water pump, a spray head is fixedly connected to the end, away from the water pump, of the output pipe, a shaking mechanism is arranged on the periphery of the water bucket, and a soil piercing mechanism is arranged at the bottom of the base. The shaking mechanism prevents the nutrient solution in the bucket from precipitating, the irrigation uniformity is improved, the soil loosening mechanism assists in achieving soil loosening, the hardening problem is solved, and the water permeation efficiency is improved.

The utility model relates to a cotton planting irrigation device that can improve irrigation uniformity, and relates to the technical field of agricultural planting. A support column is fixedly arranged on the upper left side of a mobile trolley. A motor is fixedly arranged in the support column. A threaded rod is fixedly arranged on the output shaft of the motor. A water pump is fixedly arranged on the upper part of the mobile trolley. A lifting rod is rotatably sleeved on the threaded rod through a threaded rotation. The lifting rod is movably inserted into the support column. A connecting frame is fixedly arranged on the upper end of the lifting rod. A rotating rod is rotatably arranged in the connecting frame through a bearing on the front and back sides of the connecting frame. Flip rods are arranged on the front and back sides of the connecting frame. The flip rods are fixedly connected to the ends of the rotating rods. No. 1 spray heads are fixedly arranged on the side walls of the two flip rods. The device can not only adjust the irrigation water spraying height according to the plant height, but also can realize synchronous spraying irrigation of the leaves and the plant stems, so as to avoid the stems from being completely blocked by the leaves above, thereby improving the irrigation uniformity.

The invention discloses a sunlight greenhouse rear wall pesticide spraying device with a telescopic arm, and belongs to the technical field of agricultural machinery. Comprising a rack, a telescopic arm, a water tank, a water pump, a control box and a track, a support used for installing the water tank, the water pump and the control box is connected to the rack, the support is further connected with the telescopic arm through an electric push rod, and the electric push rod controls the telescopic arm to stretch out and draw back; the driving mechanism drives the whole rack to move along a track fixed to the rear wall of the greenhouse. The track and the rack are installed on the rear wall of the sunlight greenhouse, space in the greenhouse is not occupied, and the space utilization rate is increased. Due to the design of the telescopic arm, the device can complete greenhouse inter-row pesticide spraying operation while advancing on the rear wall, the sprinkling irrigation uniformity can be improved, and the pesticide spraying efficiency is effectively improved; the pesticide spraying device can be automatically controlled in the whole process, work efficiency is improved, labor is saved, and cost is reduced.

The utility model relates to an intelligent sprinkling irrigation mechanism, which belongs to the field of sprinkling irrigation and comprises a top plate mounting frame, connecting plates fixedly connected to the left side and the right side of the bottom of the mounting frame respectively, two supporting rods fixedly connected to the bottoms of the connecting plates and a supporting plate fixedly connected between the bottom ends of the two supporting rods. An adjusting structure used for adjusting the spray irrigation angle is arranged on the upper surface of the connecting plate on the left side; the adjusting structure comprises an electric push rod fixedly connected to the upper surface of the left connecting plate, a connecting block fixedly connected to one end of the front face of a movable rod of the electric push rod, a toothed plate fixedly connected to the upper surface of the connecting block, a gear meshed with the top of the toothed plate, and a rotating rod fixedly connected to the inner side of the circle center of the gear. According to the intelligent sprinkling irrigation mechanism, the sprinkling irrigation angle of the sprinkling irrigation assembly is adjusted through the adjusting structure, and irrigation water can uniformly cover each corner of a farmland, so that the irrigation uniformity is improved, and excessive accumulation or lack of water in some areas is effectively avoided.

The invention relates to the technical field of agricultural irrigation machinery, in particular to a vortex and high-pressure spraying pump front filter for irrigation, which comprises a support, a filter screen cylinder, a driving mechanism, a cantilever pipeline, a vortex high-pressure spraying device, a high-pressure hose and a high-pressure water inlet, vortex high-pressure jetting devices are arranged on the two sides of the cantilever pipeline respectively, and the cantilever pipeline and the vortex high-pressure jetting devices are driven by a power output shaft to rotate relative to the filter screen cylinder; a self-cleaning method of a vortex and high-pressure spray-washing pump front filter for irrigation comprises the following steps: high-pressure water flow is conveyed to a high-pressure nozzle to impact and clean impurities on a filter screen cylinder; the vortex high-pressure jet device rotates to form vortex, and part of large impurities adhered to the filter screen cylinder are separated; negative-pressure jet cleaning is completed; and along with rotation, impurities on the filter screen cylinder can be continuously and repeatedly cleaned. The self-cleaning filter screen is reasonable in structure, economical, practical, safe and convenient, and the self-cleaning effect of the filter screen is improved by spray-washing from inside to outside or from outside to inside.