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30results about How to "Fast fertilization" patented technology

Fertilization device for crops

The invention relates to a fertilization device, in particular to a fertilization device for crops and provides the fertilization device having high fertilization efficiency and capable of realizing relatively uniform fertilization to solve the technical problem. The technical scheme is as follows: the fertilization device for the crops comprises a bottom plate, a push handle, first sleeves, firstmovable rods, wheels, nuts, mounting rods, a charging box, a feeding hopper, a discharging pipe, a first motor and the like, wherein the push handle is mounted on the left side of the top of the bottom plate, the first sleeves are mounted at four corners of the bottom of the bottom plate, the first movable rods are glidingly arranged in the first sleeves, the wheels are rotationally mounted at the bottoms of the first movable rods, and threaded holes are formed in right side surfaces of the first sleeves. The first motor is used for driving scraping pieces to turn up soil and driving a cam torotate, so that a baffle plate can be driven to discharge fertilizer intermittently. A push plate and claws are arranged, so that soil can be pushed to be flat, and the effects of higher fertilization speed and relatively uniform fertilization are realized.
Owner:浙江智霖机械有限公司

Agricultural solid fertilizer uniform fertilization device

The invention relates to a solid fertilizer uniform blanking device, and especially relates to an agricultural solid fertilizer uniform fertilization device. The agricultural solid fertilizer uniformfertilization device is capable of realizing quick and uniform solid fertilizer fertilization. The agricultural solid fertilizer uniform fertilization device comprises a supporting plate; a driving device is arranged on the upper part of the right side of the supporting plate; a support is arranged above the driving device; the right end of the support is provided with a fixing plate; the front side of the fixing plate is provided with a blanking device; and a blanking pipe is arranged under the blanking device. The solid fertilizer uniform blanking device is capable of realizing rapid and uniform fertilization of solid fertilizer, and is high in fertilization rate. The driving device is used for driving the blanking device for blanking; a striking gear and a storing frame are adopted foruniform blanking of fertilizers, so that uniform fertilization is realized.
Owner:产学研共同体(山东)科技成果转化有限公司

Orchard tumbril

The invention discloses an orchard tumbril which comprises a fertilizer applicator, a chassis with a hydraulic pressure station, an engine and a water tank, and a fertilization tank, a vacuum system, an operating system and a spiral arm system which are arranged on the chassis, wherein a feeding pipe is arranged above the fertilization tank; a discharging pipe is arranged at the bottom of the fertilization tank; the vacuum system is communicated with the fertilization tank and is controlled by the operating system to start so as to drive suction or discharge of the fertilization tank; the spiral arm system is arranged at the front end of the chassis and is controlled to rotate and retract by the operating system; the fertilizer applicator is arranged at the front end of the spiral arm system through a pair of mounting lugs. The orchard tumbril is simple in structure, convenient to operate, high in practicality and low in manufacturing cost, after the drilling and fertilizing actions are finished, a drill stem is retracted, the peripheral soil can automatically cover the fertilizer liquid, the environment is not polluted, the damage to vegetation is small, an odor overflow amount is small, the integration degree is high, and the orchard tumbril is particularly suitable for performing deep point fertilization around the roots of large trees.
Owner:湖南鑫弘科技有限责任公司

Fertilizer applicator

The invention discloses a fertilizer applicator. The fertilizer applicator comprises two wheels and a plurality of fertilizer application devices which are arranged between the two wheels, wherein every two adjacent fertilizer application devices are connected with each other through a connecting device; each fertilizer application device comprises a conveying box body and a fertilizer storage hopper which is arranged on the conveying box body, wherein the conveying box body is provided with a conveying cavity, a fertilizer inlet which is used for communicating the conveying cavity and the fertilizer storage hopper and an end port outlet which is communicated with the conveying cavity, and the conveying cavity is provided with a driving shaft with two ends stretching out of the conveying cavity and a conveying auger which is fixed on the driving shaft. The fertilizer applicator is simple in structure, low in cost, capable of applying the farmyard manure and chemical fertilizer, high in fertilizer application speed, uniform for applying the fertilizer and high in working efficiency.
Owner:大庆同方农业科技有限公司

Liquid fertilizer releasing device for agriculture

The invention relates to a liquid fertilizer releasing device, in particular to a liquid fertilizer releasing device for agriculture. The liquid fertilizer releasing device for agriculture achieves the technical purposes that liquid fertilizer is released in soil rapidly and easily and the vegetation root cannot be damaged. The liquid fertilizer releasing device for agriculture comprises an installing frame, wheels, a hollow pipe, an iron rod, a rubber plate, a first spring, a handle and the like; the four wheels are installed at the left and right sides of the bottom of the installing frame,the hollow pipe is installed in the middle of the installing frame, the iron rod is slidably arranged inside the hollow pipe, the rubber plate is arranged at the left side of the iron rod, and the first spring is connected to the upper portion inside the hollow pipe. By rotating the handle, the iron rod is moved downwards to be inserted into the ground, on the condition that the vegetation root isnot damaged, a fertilizing device is inserted into soil for fertilization, vegetation is not damaged, meanwhile, fertilization workloads are lowered, and the fertilization speed is increased.
Owner:徐涛

Automatic management operation device for crop cultivation

The invention discloses an automatic management operation device for crop cultivation. The device comprises a bottom plate, a pushing handle, first sleeves, first movable rods and moving wheels, the pushing handle is installed on the left side of the top of the bottom plate, the first sleeves are installed at the four corners of the bottom of the bottom plate correspondingly, and the first movable rods are slidably arranged in the first sleeves correspondingly; one moving wheel is mounted at the bottom of each first movable rod; a material box is mounted at the top of the bottom plate; a partition plate is arranged in the material box, the partition plate divides the material box into a material mixing chamber and a power chamber, a material mixing box is arranged in the material mixing chamber, a material mixing mechanism is arranged in the material mixing box, and a power mechanism used for providing rotation of the material mixing mechanism is arranged in the power chamber; the bottom of the material mixing box is connected with a discharging pipe; a plowing mechanism and a soil covering mechanism are arranged at the bottom of the bottom plate, the discharging pipe is located between the plowing mechanism and the soil covering mechanism, and the plowing mechanism, the power mechanism and the soil covering mechanism are all driven by a driving motor. According to the device, the fertilizer application speed can be increased, the fertilizer application uniformity can be improved, and energy consumption is reduced.
Owner:YANGZHOU UNIV

Planting equipment for ecological agriculture

The invention discloses planting equipment for ecological agriculture. The planting equipment structurally comprises a machine body, supporting wheels, a charging barrel, a motor and a flowing pipe, the supporting wheels are connected and installed on the two sides of the machine body, the charging barrel is arranged above the machine body, the motor is fixed to the upper portion of the front face of the machine body and movably matched with the supporting wheels, and the flowing pipe penetrates through the upper surface and the lower surface of the middle of the machine body. Due to the fact that soil splashes under the thrust of the flowing pipe, part of the soil enters the flowing pipe and adheres to the inner wall of the flowing pipe, a pushing rod of a pushing mechanism moves under the thrust of fertilizer, the soil on the inner wall of the flowing pipe is removed through a pushing piece, the soil solidified on the inner wall of the flowing pipe can be reduced, the fertilizer output speed is increased, the fertilizer stacked in the flowing pipe is reduced, and the crop fertilizing speed is accelerated; due to the fact that the soil is retained on the outer wall of the pushing piece, the soil on the outer wall of the pushing piece is removed through contact between a limiting block and the outer wall of a rotating ring and a scraping block, the outer wall of the rotating ring can be kept clean and tidy, and the situation that the soil is reversely attached to the inner wall of the flowing pipe is reduced.
Owner:程燕红

Indoor modular intelligent planting terrace

The invention relates to an indoor modular intelligent planting terrace. The indoor modular intelligent planting terrace comprises a supply module and planting modules; the supply module comprises a hollow base plate layer, the base plate layer is communicated with a water supply pipe, a blending cavity is connected to the water supply pipe in series, and a sucking device and an intercepting switch are connected between the blending cavity and the base plate layer in series; guide cylinders are distributed on the upper surface of the base plate layer in an array mode at equal intervals and communicated with the hollow base plate layer, and flow limiting valves are installed in the guide cylinders; soil tanks are arranged on the upper portions of the planting modules, water replenishing tanks are arranged on the lower portions of the planting modules, and the soil tanks are separated from the water replenishing tanks through bearing net plates; the water replenishing tanks are combinedwith the guide cylinders in an airtight mode through buckle structures; plants are cultivated in the soil tanks. The indoor modular intelligent planting terrace can provide a delicate planting site for residents and meet diversified planting demands of users; meanwhile, energy needed for cultivating and caring flowers and trees is effectively reduced, and residents can enjoy the pleasure of planting.
Owner:胡振华

Seedling fertilizing and weeding device

The invention discloses a seedling fertilizing and weeding device, which structurally comprises a tank door, a fertilizing and weeding mainframe, a shielding plate, four moving wheels and push handles. The tank door is mounted on the outer surface of the fertilizing and weeding mainframe, the lower end of the fertilizing and weeding mainframe is provided with the shielding plate, the four moving wheels are mounted at four corners of the fertilizing and weeding mainframe, and the push handles are welded to the right surface of the fertilizing and weeding mainframe. A connection rotating plate rotates to drive an elliptic moving wheel and a driving rotating plate through a triple belt, the elliptic moving wheel rotates to enable the moving wheel to move up and down, then the left end of a long plate moves up and down to drive the right end of the long plate to move up and down, a connection rod moves up and down to enable a lower pressure rod to move up and down, and a first spring playsa role in buffering; the lower pressure rod moves up and down to enable a rotating rod to move up and down, the driving rotating plate rotates to drive a driving rotating shaft to rotate through transmission of a driving belt, and the driving rotating shaft rotates to enable the rotating rod to rotate to drive a blade to loosen the soil, so that fertilizing effects are improved.
Owner:黄建富

Fertilizing device and fertilizing process for corn cultivation

The invention belongs to the technical field of agricultural machineries, and particularly relates to a fertilizing device and fertilizing process for corn cultivation. The fertilizing device comprises a handrail, a support shaft and a plurality of annular material cylinders, the annular material cylinders are provided with feeding plates, the handrail is connected to the support shaft, the annular material cylinders are arranged on the support shaft in a sleeving manner through bearings, and the handrail does not make contact with the annular material cylinders; and a plurality of dischargingdevices are arranged in the circumferential direction of the outer walls of the annular material cylinders, and the discharging devices are connected with the annular material cylinders in a communicating mode; According to the fertilizing device, the plurality of material cylinders are arranged on the support shaft according to the row spacing of plants, so that multi-channel simultaneous fertilization is realized, the fertilization speed is increased, and the fertilization efficiency is improved; the plurality of discharging devices are arranged on the circumferential outer walls of the material cylinders according to the plant spacing, so that an intermittent fertilization mode is realized, and the fertilizer can be fully absorbed by plants; and the device is simple in structure and high in operability.
Owner:ANHUI SCI & TECH UNIV

Fertilizer placement drill

The invention discloses a fertilizer placement drill and relates to an agricultural fertilizing tool. The fertilizer placement drill comprises a cylinder body and a hopper, wherein the hopper is connected onto the cylinder body; in addition, a discharge opening of the hopper is communicated with the cylinder body; a mounting hole is formed in the cylinder body; a rotating shaft is arranged in the mounting hole; besides, a baffle plate and a fixing plate are arranged on the rotating shaft; the baffle plate is positioned in the cylinder body; a compression spring is arranged between the baffle plate and the inner wall of the cylinder body; the fixing plate is positioned outside the cylinder body; a controller is arranged at the upper end of the cylinder body in a hinging manner; in addition, the controller is connected with the fixing plate by a stay wire. The fertilizer placement drill disclosed by the invention is simple in operation and time-saving and labor-saving, so that labor intensity can be effectively reduced; the fertilizing speed is high, so the waste of the fertilizer is avoided.
Owner:CHENGDU FANXINJIA TECH

Garden fertilization device capable of realizing efficient fertilization

The invention discloses a garden fertilization device capable of realizing efficient fertilization. The garden fertilization device comprises a side plate, a bottom plate fixedly connected to the lower end of the side plate and a first mounting plate fixedly connected to one side of the side plate, wherein bearings are mounted on the upper surface and the lower surface of the first mounting platerespectively, a rotating shaft is rotationally connected in the bearings, the lower end of the rotating shaft penetrates through the first mounting plate and is fixedly connected with a rotating disc,a first electric push rod is fixedly connected to the lower surface of the rotating disc through nails, a tamping plate is fixedly connected to the lower end of the first electric push rod, and a second mounting plate is arranged on the lower surface of the rotating disc; and a second electric push rod is arranged between the second mounting plate and the rotating disc, a first motor is fixedly mounted in the middle of the upper surface of the second mounting plate, a protection barrel is fixedly connected to the lower end of the second mounting plate, a drill pipe is fixedly connected to theoutput end of the first motor, a drill bit is fixedly connected to the lower end of the drill pipe, and the drill pipe is positioned in the protective barrel. The garden fertilization device is reasonable in structural arrangement, and can effectively improve the fertilization work efficiency and reduce the manual workload.
Owner:NINGBO CITY COLLEGE OF VOCATIONAL TECH

Greenhouse fertilizer applying machine

The invention discloses a greenhouse fertilizer applying machine. The greenhouse fertilizer applying machine comprises a greenhouse machine frame; the greenhouse machine frame comprises a first guiderail, a second guide rail and an n-shaped transverse moving frame, wherein the first guide rail and the second guide rail are arranged in parallel, and the n-shaped transverse moving frame is arrangedacross the first guide rail and the second guide rail; the bottom of a supporting frame of the n-shaped transverse moving frame is provided with a first moving mechanism for moving along the first guide rail and the second guide rail, and a beam frame of the n-shaped transverse moving frame is provided with a second moving mechanism moving along the beam frame; the second moving mechanism is provided with a fertilizer applying machine head. The fertilizer applying machine head of the greenhouse fertilizer applying machine moves along with the n-shaped transverse moving frame to apply fertilizer to ridges. By means of the greenhouse fertilizer applying machine, the fertilizer applying work can be rapidly carried out on a greenhouse, the labor consumption can be reduced, and the burden of farmers can be relieved.
Owner:北京市地质工程勘察院 +1

Retractable fertilizing and watering device for grape planting

The invention discloses a retractable fertilizing and watering device for grape planting, comprising an operating trolley, wherein the operating trolley comprises a carriage, a handrail and support legs which are fixedly arranged at two sides of the lower surface of the carriage; a crate is fixedly arranged in the middle of the inner wall of the carriage, the crate divides the interior of the carriage into two parts, including a liquid storage chamber and a fertilizer storage chamber, a pair of watering devices communicated with the liquid storage chamber and a pair of fertilizing devices communicated with the fertilizer storage chamber are symmetrically arranged at the front end and the rear end of the lower surface of the carriage, a control switch is arranged on the handrail, and the control switch controls the watering devices and the fertilizing devices to supply water and fertilize for grape seedlings at two sides of the operating trolley. The device has the benefits that operations of fertilizing and watering are completed for grapes by virtue of the trolley, the cost is extremely low, the watering and fertilizing speeds are far higher than artificial fertilizing and watering, and therefore, the device is especially suitable for use by middle and small-sized enterprises and individual farmer households, and is good in practicability.
Owner:逯壮气

Backpack fertilizer application equipment with stepless adjusting mechanism

The invention is suitable for the technical field of the agriculture, and provides backpack fertilizer application equipment with a stepless adjusting mechanism. The backpack fertilizer application equipment comprises a fertilizer application box module and a quantification module; the fertilizer application box module comprises a box body, a feed hopper, straps, strap buckles, a lower hopper, a hose and a discharge pipe; the feed hopper is fixedly connected to the box body, the feed hopper is located on an upper surface of the box body; the straps and the strap buckles are located at outsideof the box body; the straps and the strap buckles are mutually buckled, so that the fertilizer application box can be carried on the back, the trouble of handling by the hands and the burden on the arms are avoided; and the farmer can walk upright when applying the solid fertilizer through the backpack fertilizer applicator; the fertilizer application by bending over is unnecessary, and the waistbending is avoided; the waist burden is relieved, the discomfort of the people in the fertilizer application is relieved, the solid fertilizer can be conveniently applied, the fatigue degree of the people is relieved, and the working efficiency is improved.
Owner:刘战军

Fertilization device and fertilization process for corn cultivation

The invention belongs to the technical field of agricultural machinery, and specifically relates to a fertilization device and a fertilization process for corn cultivation, comprising: a handrail, a support shaft and a plurality of ring-shaped material barrels, and a feeding plate is arranged on the ring-shaped material barrel, wherein the handrail Connected to the support shaft, the annular material cylinder is sleeved on the support shaft through a bearing, and the handrail and the annular material cylinder do not touch each other. There are several outlets along the outer wall of the annular material cylinder. material device, and the discharge device is connected to the annular material cylinder; the fertilization device provided by the present invention, by setting several material cylinders on the support shaft according to the row spacing of plants, realizes multi-channel simultaneous fertilization, which speeds up the process of fertilization. The fertilization speed improves the fertilization efficiency; by setting a number of discharge devices along the circumferential outer wall of the material cylinder according to the plant spacing, the intermittent fertilization method is realized, so that the fertilizer can be fully absorbed by the plants; the invention has a simple structure and strong operability.
Owner:ANHUI SCI & TECH UNIV

Fertilizer applicator and fertilizing method thereof

The invention relates to the technical field of fertilization, and provides a fertilizer applicator and a fertilizing method thereof. The fertilizer applicator comprises: a stirring device, wherein the stirring device comprises a stirring box body and stirring blades, a filter screen is arranged in the stirring box body, the interior of the stirring box body is divided into a mixing cavity and a filtering cavity by the filter screen, the filter screen is provided with a plurality of filtering holes communicating with the mixing cavity and the filtering cavity, the stirring blades are rotatably arranged in the mixing cavity, and the stirring device is further provided with a water inlet and a fertilizer adding port which communicate with the mixing cavity; and a supercharging device, which is provided with a supercharging water inlet and a supercharging water outlet, wherein the supercharging water inlet communicates with the filtering cavity through a water inlet runner, the supercharging water outlet is connected with a water outlet runner, and the end part, far away from the supercharging water outlet, of the water outlet runner is a water outlet. According to the fertilizer applicator provided by the invention, high flow and high fertilization speed of fertilizer liquid are ensured.
Owner:INTELLIGENT EQUIP TECH RES CENT OF BEIJING ACAD OF AGRI & FORESTRY

Household organic fertilizer manufacturing and fertilizing apparatus

The invention discloses a household organic fertilizer manufacturing and fertilizing apparatus. The apparatus comprises a body, a feed hopper, an auger, an auger motor, a discharge port, a crushing roller 1, a crushing roller 2, a crushing motor, a motor gear, a gearbox, a crushing roller gear, and the like, and the upper part of the body is provided with the feed hopper. The organic fertilizer manufacturing and fertilizing apparatus realizes feeding of organic matters by arrangement of the feed arrangement; the crushing apparatus is arranged in order to realize crushing of organic matters; the stirrer is arranged in order to realize stirring of fertilizers; a sack filling machine is arranged in order to realize bagging and storage of fertilizers; the fertilizing apparatus is arranged in order to realize fertilizing. The organic fertilizer manufacturing and fertilizing apparatus realizes utilization of household diet garbage and organic wastes, protects environment and saves resources;at the same time, usage is convenient, manufacturing efficiency is high, fertilizing speed is fast, and manual labor is reduced.
Owner:湖州鲜绿多健康农产品产业发展有限公司

Fertilizer for saline-alkali land

ActiveCN105144954BTimely adjust the rotation angleExpand the fertilization areaPressurised distribution of liquid fertiliserAgriculture gas emission reductionMechanical engineeringFertilizer
The invention relates to a fertilizing device for saline-alkaline land. The fertilizing device comprises a power machine, wherein a supporting board is arranged on the power machine and is provided with a penetrative mounting cavity, a rotating shaft is rotatably mounted on the supporting board, a fertilizing barrel is fixedly arranged on the rotating shaft located in the mounting cavity, one side of the outside surface of the fertilizing barrel is connected with a position adjusting device, and a fertilizer outlet is formed in the opposite side, far away from the position adjusting device, of the fertilizing barrel; the position adjusting device comprises a first telescoping cylinder and a second telescoping cylinder which are arranged oppositely, cylinder bodies of the first and second telescoping cylinders are respectively hinged to the corresponding power machine, and levers of the first and second telescoping cylinders are respectively hinged to the outside surface of the corresponding fertilizing barrel; and a first telescopic jacking strut which is used for supporting the bottom of the fertilizing barrel is further rotatably mounted on the power machine, and a second telescopic jacking strut is arranged on the power machine located at the opposite side of the fertilizing barrel. The fertilizing device for the saline-alkaline land has the beneficial effects that the operation is timesaving and laborsaving, the operating efficiency is increased, and the fertilizing device is safe and reliable and is convenient in use.
Owner:WEIFANG YOURONG IND

A retractable fertilization and watering device for grape planting

The invention discloses a retractable fertilizing and watering device for grape planting, which includes a working trolley, the working trolley includes a carriage, handrails and outriggers fixedly installed on both sides of the lower surface of the carriage, and the middle part of the inner wall of the carriage is fixedly installed with Chassis, the chassis divides the interior of the carriage into two parts: a liquid storage chamber and a material storage chamber, and a pair of watering devices connected to the liquid storage chamber and a pair of watering devices connected to the storage chamber are symmetrically installed on the front and rear ends of the lower surface of the carriage. A connected fertilizing device, the handrail is equipped with a control switch, and the watering device and the fertilizing device are controlled by the control switch to supply water and fertilize the grape seedlings on both sides of the working trolley. The beneficial effect is that the retractable fertilization and watering device for grape planting according to the present invention can realize the fertilization and watering operations on the grapes with the help of a trolley, the cost is extremely low, and the watering and fertilization speed is much faster than Manual fertilization and watering, so it is especially suitable for small and medium-sized enterprises and individual growers, with good practicability.
Owner:逯壮气

Orchard Fertilizer

The invention discloses an orchard tumbril which comprises a fertilizer applicator, a chassis with a hydraulic pressure station, an engine and a water tank, and a fertilization tank, a vacuum system, an operating system and a spiral arm system which are arranged on the chassis, wherein a feeding pipe is arranged above the fertilization tank; a discharging pipe is arranged at the bottom of the fertilization tank; the vacuum system is communicated with the fertilization tank and is controlled by the operating system to start so as to drive suction or discharge of the fertilization tank; the spiral arm system is arranged at the front end of the chassis and is controlled to rotate and retract by the operating system; the fertilizer applicator is arranged at the front end of the spiral arm system through a pair of mounting lugs. The orchard tumbril is simple in structure, convenient to operate, high in practicality and low in manufacturing cost, after the drilling and fertilizing actions are finished, a drill stem is retracted, the peripheral soil can automatically cover the fertilizer liquid, the environment is not polluted, the damage to vegetation is small, an odor overflow amount is small, the integration degree is high, and the orchard tumbril is particularly suitable for performing deep point fertilization around the roots of large trees.
Owner:湖南鑫弘科技有限责任公司

Hole type topdressing machine

The invention relates to a topdressing machine, in particular to a hole type topdressing machine. The hole type topdressing machine aims to solve the problems that when fertilizer is applied to corns, sorghum and other high-stalk crops with an existing fertilizer applying mode, manual fertilizer application is large in labor intensity and low in working efficiency, and the topdressing effect cannot be achieved; a semi-mechanical fertilizer applying mode is low in working efficiency and cannot meet the large-area fertilizer applying operation, and a planter fertilizer applying mode cannot achieve the aim of hole type deep topdressing even the fertilizer applying efficiency is high. The hole type topdressing machine comprises a hanging mechanism, a body frame cross beam, a body frame mechanism, multiple sets of ditching mechanisms, a topdressing mechanism and a liquid mechanism, the body frame mechanism and the hanging mechanism are arranged on the front side and the rear side of the body frame cross beam respectively, the ditching mechanisms are arranged at the lower end of the body frame mechanism, the topdressing mechanism is arranged on the body frame mechanism between the ditching mechanisms and the body frame cross beam, and the liquid mechanism is arranged on the body frame mechanism between the topdressing mechanism and the main frame cross beam. The topdressing machine is used for applying the fertilizer to the corns, sorghum and other high-stalk crops.
Owner:赵刚

Agricultural-based high-efficiency rice side deep fertilizer applicator and fertilizer application method thereof

PendingCN114631415AAvoid over fertilizingStable groove dischargeGas current separationPlantingFertilizerAgricultural engineering
An inner hole limiting block is connected to the bottom end of a connecting hose through threads, sealing moving blocks are welded to the positions, close to an inclined discharging hard pipe, of the bottom ends of two downward pressing springs, and an auxiliary cable is welded to the position, corresponding to a backflow discharging box, of one end of a reset spring; a linkage sealing plate is welded to the position, corresponding to the inclined discharging hard pipe, of one end of the auxiliary cable, the bearing linkage plate drives the auxiliary cable to drive the linkage sealing plate to move under the action of a reset spring and a limiting spring, and therefore discharging opening and closing of the inclined discharging hard pipe are controlled, rapid control can be achieved during fertilizer applying and stopping, and the fertilizer applying efficiency is improved. The pipeline can be rapidly closed during mechanical sudden stop, excessive fertilization is avoided, the discharging condition is limited, meanwhile, part of fertilizer can be stored in the initial stage of fertilization, and the situation that fertilizer is not applied to the front end of the open groove due to the fact that the pipeline is too long is avoided.
Owner:北大荒集团黑龙江八五六农场有限公司
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