53results about How to "Improve the quality of fertilization" patented technology

The invention provides a self-propelled ridging precise-hole fertilizing method and device. The device includes a rack, an engine, a gearbox, a ridging rotary blade, walking wheels, a chain drive, a belt drive, a storage battery, a fertilizer discharging motor, a revolution speed sensor, a chuck, a fertilizer discharging device, a material discharging device and a material box. When the device operates, ridging and fertilizing can be achieved simultaneously, and the working efficiency is greatly improved; through a fertilizing and marking control system, the advance speed of the device can be monitored in real time, precise hole fertilizing is conducted according to the fertilizing amount and fertilizing spacing, and fertilizing points are precisely marked on ridge surfaces. Therefore, crops with plant spacing requirements can be precisely fertilized, and deep application of base fertilizer meets agronomic requirements. The intensity of manual work is obviously reduced, the precision of fertilization is improved, and the device is simple and compact in structure, and low in cost.

The invention discloses a dual-purpose multifunctional fertilizer applicator for preventing caking and blockage of fertilizers. The dual-purpose multifunctional fertilizer applicator for preventing caking and blockage of the fertilizers comprises a rack and a fertilizer applying assembly, wherein the rack comprises a transverse plate, supporting rods, universal wheels, a draw bar and positioning rods; the transverse plate is arranged horizontally; the supporting rods are separately arranged at four corners of the bottom surface of the transverse plate; the bottom end of each supporting rod isprovided with the corresponding universal wheel; the draw bar is in the shape of a U-shaped rod; the bottom ends of the two sides of the draw bar are separately rotatably connected with one side of the top surface of the transverse plate through hinge pins; the two sides of the draw bar are separately connected with the positioning rods through hinge pins; the fertilizer applying assembly comprises a fertilizer applying box, a stirring mechanism and a discharging box; the bottom end of the fertilizer applying box is open; the fertilizer applying box is longitudinally arranged on the top surface of the transverse plate; a charging tube is arranged at the top end of the outer wall of the fertilizer applying box; a stirring mechanism is further arranged in the fertilizer applying box; and thetail ends of the two positioning rods are separately connected with the side walls of the fertilizer applying box through bolts. The dual-purpose multifunctional fertilizer applicator for preventingcaking and blockage of the fertilizers is high in fertilizer applying efficiency, is unlikely to block and works reliably.

The present invention discloses a ridge-culture minimum-tillage combined operation machine for fertilizing, sowing and corn stalk field-returning, and belongs to the agricultural machinery. A fertilizer box with a fertilizer discharge device and a liquid decomposition agent box with a liquid pump are fixedly arranged on an upper part of a rack assembly, a straw transverse driving shaft and a rotary tillage mixing and stirring combined roll shaft are sequentially arranged on a lower part of the rack assembly from front to back, a helical blade is fixedly arranged on the straw transverse drivingshaft, a rotary tillage cutter group and a mixing and stirring rod group are fixedly arranged on the rotary tillage mixing and stirring combined roll shaft at intervals, a sealing baffle plate and aflattening compacting plate are also respectively arranged on the lower part of the rack assembly, duckbilled seed arrangement devices and compacting rollers are arranged on a rear part of the rack assembly through a seed arrangement device rack, a fertilizer discharge pipe communicates with the fertilizer box through the fertilizer discharge device, and a spray head communicates with the liquid decomposition agent box through a decomposition agent conveying pipeline and the liquid pump. The machine realizes combined operation of the fertilizing, sowing and corn stalk field-returning by a ridge-culture minimum-tillage agronomic method, and has good seedbed conditions, high fertilization and sowing quality, fast straw decomposition speed and good soil fertility-improving effect.

The present invention relates to agricultural machinery, is especially one kind of bionic furrow opener, and aims at solving the problems of furrow opener, including adhering soil, winding weed, great in resistance, etc. The bionic furrow opener consists of a base body and surface bionic geographic structure units basically. The surface bionic geographic structure units are fins distributed regularly on the surface of the base body, and the fins possess total projection areas on the surface of the base body accounting for the 50-100 % and certainly designed geometrical shape. Compared with available furrow opener, the bionic furrow opener of the present invention has less moving resistance and 10-35 % lowered power consumption.

The invention discloses a bionic fertilizer placer. A bionic ripple structure is distributed on the core ploughshare surface of the placer and is of a diamond bionic geometric structure. A diamond bionic geometric structure unit and a core ploughshare base body which are positioned on the diamond geometric structure are both made of superhigh molecular weight hydrophobic materials of polyethylene, compound materials or the like. A cavity is positioned at the back of the core ploughshare base body, a plurality of through holes communicated with the cavity are arranged on the diamond bionic geometric structure unit, and the cavity is provided with an air / liquid inlet pipe. The bionic fertilizer placer has the effect of reducing soil resistance and power consumption, can improve quality of sowing and fertilizing and reduces working resistance of ditching parts.

The invention relates to an automatic-driving real-time regulation and control liquid fertilizer jet hole fertilizer applicator. The fertilizer applicator effectively solves the technical problems that a needle body is easy to block and the posture of the needle body cannot be regulated and controlled in real time in the fertilizer application process, and comprises a small crawler-type tractor connected with a machine tool, and the machine tool comprises a rotating rod. A first chain wheel and a second chain wheel are installed at the two ends of the rotating rod, an output shaft is sleeved with a land wheel, the first chain wheel is connected with a first rotating shaft, the first rotating shaft is provided with a first bevel gear, the first bevel gear is meshed with a mechanical speed measuring device, and the mechanical speed measuring device is connected with a fertilizer spraying needle which is connected with an electromagnetic valve, the electromagnetic valve is connected witha liquid fertilizer box, the liquid fertilizer box is connected with a liquid fertilizer pump, and a control box is arranged at the left side of the liquid fertilizer box. The mechanical speed measuring device is used for detecting the operation advancing speed, the fertilizer spraying angle of the fertilizer spraying needle is adjusted in real time through the mechanical speed measuring device, the jet flow angle is basically unchanged in the operation process, the problem that the fertilizer spraying needle is blocked by soil is solved, and the small-area target of fertilizer is achieved.

The invention discloses an unmanned ship for plant protection operation. The unmanned ship for plant protection operation comprises a ship body, wherein a bottom cabin is arranged at the lower end ofthe ship body, a driving cabin is arranged on one side of the upper end of the ship body; a propeller is arranged at the rear end of the ship body and is on the same side with the driving cabin; baffle plates are connected to the two sides of the propeller at the rear end of the ship body. By adopting the unmanned ship for plant protection operation, an administration device, a first medicinal tube, a second medicinal tube and an electric telescopic rod are used in a matching way, so that the height of a spray tube can be adjusted conveniently according to the height of aquatic crops, and theinfluence on the fertilization of the spray tube by leaves and stems of the aquatic crops is avoided. Moreover, the growth environment of the aquatic crops can be monitored and detected remotely through the provided environment detection device, so that underwater temperature, water surface temperature and water quality can be detected conveniently and remotely. Meanwhile, a generation device is provided in the bottom cabin of the unmanned ship, so that the hydropower can be used for generating power to supply power to the unmanned ship when the unmanned ship works, and the unmanned ship can work for a long time.

The invention discloses a fertilization tool for forestry seedling cultivation, and belongs to the technical field of forestry planting. The fertilization tool for forestry seedling cultivation comprises a mounting base, wherein a motor is arranged in a motor box, the output end of the motor penetrates through the bottom face of the inner side of the motor box, extends to the outside and is coaxially and fixedly connected with a gear B, the lower end of a rotating shaft is coaxially and fixedly connected with a sliding ball, and a sliding groove is formed in the position, opposite to the sliding ball, of the top surface of the mounting base; a moving box is hollow inside to form a cavity, a water inlet pipe is arranged on the right side of the top surface of the moving box in a penetrating mode, a fertilization assembly is arranged in the cavity, a side plate is fixedly arranged at the lower end of the front wall of the moving box, two rollers are symmetrically arranged below the side plate, a wheel shaft penetrates through the middle of each roller, a shaft groove is formed in the position, opposite to the wheel shaft, of the bottom surface of the side plate, and an extension spring is fixedly arranged between the upper end of the rear wall of the wheel shaft and the rear wall of the shaft groove. The fertilization tool is low in operation difficulty, a farmer can easily and conveniently operate the fertilization tool for fertilization without excessive training, the convenience degree is high, and the fertilization tool is worthy of popularization.

The invention relates to an automatic driving hole fertilizer applicator capable of regulating and controlling a liquid fertilizer spraying angle in real time. The hole fertilizer applicator effectively solves the technical problems that a needle body is easy to block and the posture of the needle body cannot be regulated and controlled in real time in the fertilizer application process, and comprises a small crawler-type tractor connected with a machine tool, the machine tool is provided with land wheels and a speed sensor, a control box, a liquid fertilizer box and a liquid fertilizer pump are fixed to the small crawler-type tractor, the liquid fertilizer box is connected with an electromagnetic valve, the electromagnetic valve is connected with a fertilizer spraying needle, a stepping motor is fixed to the upper end of the fertilizer spraying needle, the stepping motor is coaxially connected with a first belt wheel, the first belt wheel is connected with a second belt wheel, and thesecond belt wheel is coaxially provided with the fertilizer spraying needle; and a laser sensor is installed at the fertilizer spraying needle. According to the hole fertilizer applicator, the operation advancing speed is detected through the sensor, the stepping motor is controlled after processing and calculation through a single-chip microcomputer, the angle of the fertilizer spraying needle is adjusted in real time through the transmission mechanism according to the operation speed of the machine tool, the liquid fertilizer jet flow angle is basically unchanged, and meanwhile the problemthat the fertilizer spraying needle is blocked by soil is solved.

The invention discloses a forestry seedling-raising fertilization device and an operation method thereof, and particularly relates to the field of seedling-raising fertilization. The forestry seedling-raising fertilization device comprises a supporting seat, a fixed push rod is fixedly connected with the right side of the top of the supporting seat, a water tank is fixedly connected with the right side of the top of the supporting seat, and a water inlet pipe and a pesticide inlet pipe are correspondingly arranged on the front side and the rear side of the top of the water tank; a stirring rod for mixing and stirring is arranged in the water tank; and a lifting plate used for adjusting the height is arranged on the left side of the top of the supporting seat. Firstly, a second motor is arranged to sequentially drive a threaded rod to rotate, a lifting plate can move up and down on the left side of the top of the supporting seat, a spraying head is driven to move up and down through a supporting plate, so that the height of the spraying head is adjusted, the device can adjust the height of the spraying head according to the height of seedlings, therefore, the spraying position of the spraying head is more accurate, and the situation that the fertilization effect and quality are influenced due to the fact that the sprayed liquid medicine is prevented from being blown away under the action of external wind force is prevented.

The invention discloses an agricultural fertilizer spreading device, which comprises a fertilizer spreading vehicle body and a crushing box installed on the top of the fertilizer spreading vehicle body. The bottom of the material cavity is connected with the first cavity extending to the left and right sides, and the fertilizer spreading vehicle body below the first cavity is provided with a second cavity, and the bottom wall of the second cavity is provided with a fertilizer spreading vehicle. The discharge port on the bottom end face of the body, the third cavity is provided in the fertilizer spreading vehicle body between the first cavity and the second cavity, and the fertilizer spreading vehicle body on the left side of the third cavity is provided with a vertically extending The feeding channel, the top extension end of the feeding channel is connected to the left extension end of the first cavity, the bottom extension end of the feeding channel is connected to the second cavity, and the fertilizer spreading car body on the right side of the third cavity A fourth cavity is provided; the invention has simple structure, convenient operation, can automatically control the crushing and fertilizing work, improves the efficiency and quality of fertilizing work, and prolongs the service life.

The invention discloses an improved high-efficiency and energy-saving agricultural production equipment, which comprises foot posts fixedly arranged at the four top corners of the bottom end surface of the fertilization frame body, and universal wheels are installed in the bottom end surface of the foot post for rotation. The bottom of the rear end face of the fertilization frame body is fixedly equipped with an inclined upward push-pull arm, and a handle is fixedly installed on the end of the push-pull arm away from the fertilization frame body. The fertilization frame body is composed of an upper frame body and a lower frame body. The front end surface of the frame body is provided with a container, and the fertilization cylinder is connected with the rotation fit in the container. The lower frame body is provided with a transfer cavity, the upper frame body is fixedly installed on the top end surface of the lower frame body above the container, the upper frame body is provided with a loading cavity, and the loading cavity is provided with agitation Components; the present invention has simple structure, convenient operation, and improves work efficiency and fertilization quality.

The invention relates to the technical field of simple sowing and fertilizing devices, in particular to a simple sowing and fertilizing device for feeding materials, including a fertilizing structure, a casing, a supporting structure, an adjusting structure, a driving structure, a transmission structure and an anti-blocking structure; the adjusting structure is connected The drive structure is connected to the support structure; the end of the adjustment structure is connected to the transmission structure, the adjustment structure and the transmission structure are connected, and the transmission structure used to drive the fertilization structure is located inside the shell. The fertilization structure for fertilization is arranged in a circumferential array on the casing, and the fertilization structure and the casing are slidably connected, so that the sliding between the adjustment structure and the casing can be driven by the drive structure, and then the adjustment structure can drive the transmission structure, so that the transmission structure can drive multiple The fertilization structure expands the soil, which is convenient to control the range and distance of fertilization, and at the same time effectively prevents seedlings from burning, thereby making the effect of fertilization better.

The invention relates to straw cutting, fertilization and seeding agricultural machines, in particular to a straw cutting, fertilization and seeding all-in-one machine. The straw cutting, fertilization and seeding all-in-one machine comprises a straw cutting machine and a seeding machine, a traction rod and an upper hanging rod of the straw cutting machine are connected with a traction shaft and a lifting rod of a tractor respectively, and a power shaft of the straw cutting machine is connected with a gearbox of the tractor. The rear portion of the straw cutting machine is connected with a combined seed and fertilizer drill. Cutters of the straw cutting machine correspond to the longitudinal positions of a fertilization plough leg and a seeding plough leg of the combined seed and fertilizer drill in a front-and-back mode. The machine has the advantages that the straw cutting machine is additionally arranged on the front portion of the seeding machine, two sets of cutters are firstly adopted to cut straw in a reverse-phase alternate mode, and therefore the corn straw can be cut into short sections with proper length conveniently. On the one hand, the nutrition of the straw can be kept; on the other hand, the cut straw in the land is short, and good conditions are created for seeding. In particular, the soil of the land with the straw cut is loose, the fastland soil moisture conservation effect is good, surface air drying of wet land is facilitated, and seeding of crops is facilitated. The fertilization and seeding quality is high.

The invention relates to a bionic core moldboard type sowing boot which belongs to the technical field of agricultural machinery. The bionic core moldboard type sowing boot is based on the scale surface structure and the bulge-shaped structure of a soil cave animal pangolin, has the characteristics of abrasion resistance, visbreaking and drag reduction and is determined according to optimized analysis and geometric measurement. The scale-shaped geometric structure and the bulge-shaped geometric structure are regularly distributed on the upper surface of the front base body of a core moldboard; the center distance L between the scale-shaped geometric structure and the bulge-shaped geometric structure is 5-25 millimeters; and the scale-shaped geometric structure, the bulge-shaped geometric structure and the base body are processed into an integer. The bionic core moldboard type sowing boot disclosed by the invention has good technical effect of reducing the soil adhesion and the working resistance and can enhance the sowing and fertilizing quality and reduce the power consumption.

The invention belongs to the technical field of water and fertilizer integration, and particularly relates to an intelligent irrigation and fertilization control method and system based on the Internet of Things. The controller is fixedly connected to the top of the fixed seat; the water pump is fixedly connected to the top of the fixed seat, and the water pump is used for conveying irrigation water; the mixing pipe is fixedly connected to the top of the fixed seat, the mixing pipe is fixedly communicated with the water pump and the fertilizer liquid pump respectively, the mixing pipe is used for mixing irrigation water and fertilizer liquid, and the grinding mechanism is arranged, so that the fertilizer can be ground when being caked, and the granular fertilizer can also be ground; when the fertilizer is diluted and dissolved, the dissolution rate of the fertilizer is increased, the fertilizer is dissolved uniformly, the fertilization quality of crops is improved, and meanwhile, the situation that the fertilizer which is not completely dissolved enters a pipe network and blocks the pipe network can be prevented.

The invention discloses a poultry and livestock manure mixed application equipment when green glutinous rice is planted and a working method thereof. One end of the fertilizer box is provided with a pinch plate, and the pinch plate is sleeved with a stirring seat, and a number of transfer hoppers are arranged under one end of the fertilizer box, and one end of each of the several transfer hoppers is provided with a spreading plate, And above several of the applicator discs are horizontally arranged with separate drop trays. The beneficial effects of the present invention are as follows: several fertilizing holes and several spreading discs are distributed at equal intervals, so as to ensure that the manure is spread out and spread in the field more comprehensively and widely, and when the manure is spread to the through frame, The rotating gear rotates continuously to continuously press the manure into the fertilizer guide pipe for discharge. On the one hand, the manure spread to the ground is smoother, and the flow rate of the spread manure is more constant. On the other hand, the equipment can be mixed to spread The work of manure is more automated, and the use of manure saves time and effort.