58results about How to "Convenient weeding" patented technology

A special fertilizer for nursing the seedlings of paddy rice and vegetables is prepared from ammonium phosphate, ammonium sulfate, potassium sulfate, zinc sulfate, fenaminosulf, thiobencarb, and adsorbent through proportional mixing. It contains N (10-14%), P2O5 (14-18%), K2O (3-5%), and ZnO (0.5-1.5%). Its advantages are high effect on making seedings robust, herbiciding and increasing yield, and low cost.

Disclosed is a simplified tree form reforming method suitable for a high-density jujube orchard. Since the grafting year of direct seeding and orchard building or the planting year, by about five-year continuous reforming, a jujube head form tree is formed with tree height of 2.5-3.5 meters, branch spreading of 1-1.5 meters, central trunk bending upwards, and 10-20 bending horizontally stretching fruiting branch groups directly inserted on the central trunk. The reforming method is suitable for wide-row dense-planting high-density jujube orchards (tree row space is 0.5-1.5m*3-4.5m), and simple in reforming. The reformed trees are slim and high, the branches are well-spaced without crossing, large row space can be guaranteed under high-density conditions, good ventilation and light permeability are achieved, high and stable yield and good quality are guaranteed, mechanical operation is facilitated, manpower for cutting is saved by more than 80%, and the problems that the high-density jujube orchard is prone to closing, complex to manage and the like are solved.

The invention discloses a liftable garden weeding device. The liftable garden weeding device comprises a base, idler wheels are installed at the bottom of the base, and a push rod is fixedly connectedto the left side of the top of the base; an electric push rod is fixedly connected to the bottom of the right side of the base, and a protection cover is fixedly connected to the bottom of the electric push rod; a motor is fixed to the top of the protection cover, and a motor shaft at the top of the motor penetrates through the base to be fixedly provided with a blade; a recycling box is fixed tothe top of the base, several air covers are uniformly fixed to the top wall in the protection cover, an air inlet pipe is connected to the tops of the air covers, the air outlet ends of the air inletpipes are communicated with one another into a vertical pipe and are connected with a hose, and the air outlet end of the hose penetrates through the right side wall of the recycling box to be connected into the recycling box. By controlling the electric push rod to stretch out and draw back, the height of the blade is controlled, weeding at different heights is conveniently conducted, and the gardening attractiveness is guaranteed; through the arrangement of the air covers, an exhaust fan exhausts air to collect smashed weeds, the smashed weeds are prevented from splashing, the garden environment is more excellent, and the weeding effect is better.

The invention discloses an agricultural weeding machine, belongs to the technical field of agricultural machinery, and solves the problems that when existing weeding machinery works, weeding depth cannot be adjusted, and weeds cannot be favorably collected. According to the technical scheme, the agricultural weeding machine comprises a weeding rack, a weed collecting tank, a weed collecting roller, a weed shifting roller and a weeding roller, wherein the weed collecting tank is mounted on the weeding frame, the weed shifting roller is mounted inside the weed collecting tank, a plurality of weed shifting rods are arranged on the surface of the weed shifting roller, the weed shifting roller is mounted on a second rotary shaft, the second rotary shaft is in transmission connection with a first rotary shaft through a gear set, the weed collecting roller is mounted on the first rotary shaft, and a plurality of soil-turning teeth are arranged on the surface of the weed collecting roller. Theagricultural weeding machine has the advantages that by the rotation of the weeding roller, the weed collecting roller and the weed shifting roller, weeding, weed-soil separation and weed collectingcan be performed; in addition, an electric push rod telescopes to drive a mechanical arm to rotate to drive the weeding roller to slide along a guide slide groove, the soil cutting depth of weeding cutters on the weeding roller can be conveniently adjusted so as to adjust weeding depth, and convenient and efficient weeding is achieved.

The invention provides a soilless cutting propagation method for Chinese roses, and belongs to the technical field of Chinese rose cultivation. The soilless cutting propagation method for the Chinese roses comprises the following steps of 1 seedling bed manufacturing, wherein an arched shred is built, a plurality of bed pools are made in the arched shred through partitioning of mud walls, crop straw is uniformly laid at the bottoms of the bed pools, fine sand is uniformly spread on the crop straw, the surface of the fine sand is leveled, and then seedling bed manufacturing is completed; 2 cutting, wherein cutting branches are disinfected with a potassium permanganate solution with the mass ratio of 1:(1,000-1,200) and then soaked in a carbendazim solution with the mass ratio of 1:(1,200-1,500) for 10-15 min, the cutting branches are taken out to be aired and then cut into seedling beds, the seedling beds are watered after cutting is finished, and the shred is sealed; 3 cultivating. According to the method, the cutting density is high, cutting is easy, the cutting survival rate is high, roots are not damaged during seedling lifting, the variety purity is high, and the transplanting survival rate is high.

The invention discloses an under-forest pasturing and breeding technology for improving the egg and chicken quality of spotted-brown chickens. According to the technology, two-way improvement of the economic benefit and the ecological benefit can be achieved, breeding is conduced through forest land, a large quantity of weeds, humus and insects grow in a forest and can provide natural feed for the spotted-brown chickens, therefore, the breeding cost is reduced, the chicken quality is improved, drug residues are reduced, weeding and disinfesting in the forest are promoted, the purposes of protecting orchards and the forest, softening the land, reducing the planting and managing cost and increasing the forest fruit economic income are achieved, the serious problem that a poultry farm occupies land is solved, and the breeding quantity is increased; the forest land can provide a good breeding environment for the chickens, and therefore the disease resistance and the viability of the chickens are improved; chicken manure can serve as organic fertilizer, promote tree growth and be converted in soil, and therefore pollution to the environment is reduced. Therefore, a benign ecological cycle is achieved, and the economical benefit, the ecological benefit and the social benefit are coordinated and unified.

The invention discloses a net shed for breeding entomoplily cross pollinated cultivate plants, comprising a bracket and a net body, wherein the bracket comprises a support column, a rubber pad and an iron wire. The support columns are arranged on the ground according to a certain distance. The net body is a 30-40 meshes nylon or chinlon insect-proof net. The insect-proof net is sleeved on the upper side and the periphery of the bracket. The invention can fully pollinate for the crops, can be conveniently conveyed and maintained, and has a firm structure.

The invention belongs to the technical field of cultivation of peach trees and particularly relates to a pruning method of the peach trees. The pruning method comprises the following steps: (1) from February to April of the present year or after first frost of the last year, carrying out field planting on peach tree seedlings, wherein the pruning height of each peach tree seedling is 35cm-70cm, keeping leaf buds of a pruned part and enabling the leaf buds to germinate into branches; (2) inserting an auxiliary rod besides each planted peach tree seedling so that a trunk of each peach tree seedling vertically grows to 2m-2.5m, and keeping current-year braches adjacent to the trunk; (3) from August to September of the present year or before germination of the next year, pulling the trunks at the part, which is 35cm-70cm far way from the ground, from two sides in turns to be opened, and reshaping the adjacent peach trees according to the shape of falling leftwards and inclining rightwards so that an included angle between the trunk of each peach tree and the ground is 50-60 degrees. The pruning method of the peach trees is applicable to mechanical operation so that manpower is saved; the investment payoff period is shortened, and the aims of early fruiting, high yield, stable yield, labor saving and high efficiency are realized; and large-scale development of industries is facilitated, and economic benefits and social benefits are remarkable.

The invention discloses a novel weeding device which comprises a rotary motor I and a cutting blade. A rotary roller is connected below the rotary motor I, a connecting rod is arranged below the rotary roller, rotary shafts are in engaged connection to the left and right sides of the connecting rod, a side plate is mounted below the rotary shafts, a rotating roller is mounted on the right side ofthe side plate, a rotary motor II is connected to the right side of the rotary roller, a connecting shaft is arranged below the side plate, a storage battery is arranged on the upper right side of a spring, a connecting belt is arranged above the storage battery, a turnplate is arranged on the right side of the connecting belt, a manual rotary shaft is mounted in the turnplate, a handle is arranged on the right side of the manual rotary shaft, an a rolling shaft is fixedly connected to the lower part of an outer roller. The weeding device for mechanical transmission is relatively few in used mechanical equipment, so that the production cost is lowered greatly. The cutting blade can be freely adjusted in height and angle, so that the weeding device is convenient to use.

The invention discloses a breeding seedling-growing method for camellia. The breeding seedling-growing method specifically comprises the steps of selecting seeds, soaking, carrying out disinfection and germination acceleration, putting germination-accelerated seeds into a seedling-growing matrix prepared from pine needle meal, pseudo-ginseng powder, poria powder, coco coir and peat soil through fermentation, covering the seedling-growing matrix with a mixture of plant ash, coco coir and sandy soil, starting seedling growing, and transplanting the seedlings into a planting pot after germination, so as to finish seedling-growing and breeding. The camellia cultured by virtue of the breeding seedling-growing method is high in germination speed, survival rate and ornamental value and can adequately meet the market demands, leaves are glossy, the raw materials of the breeding seedling-growing method are easily available, the cost is low, time and the labor are saved, and the breeding seedling-growing method has considerable economic benefits.

A cultivation method free of pesticide weeding and weed in a field includes the following steps that in land preparation, multiple gullies are dug in the common paddy field, where the depth of the gullies is 20 cm-35 cm, the width of the gullies is 30 cm-55 cm, root-promoting seedling culture fertilizer is mixed with digging soil to form fertilizer soil, the fertilizer soil is stacked on soil between the gullies to form long banks, and the width of the long banks is 15 cm-30 cm; in planting, according to different densities, appropriate adjustment is made for planting on the long banks; in theprocess of making sedum aizoon and mud slurry, sedum aizoon and muddy water are beaten into the sedum aizoon and mud slurry through a beating machine; in irrigation, after rice seedling transplanting, the gullies are irrigated with water, seedlings are protected with deep water for 2-3 days, and the depth of the water is 20 cm-35 cm, in the heading period, roots of the seedlings are immerged withwater by 20 cm-30 cm, after full heading, intermittent dryness and wetness are performed, and after the period of yellow ripeness, the water is withdrawn; in harvesting, after maturing, harvesting and threshing are performed, and finally rice is stored. The cultivation method has the advantages that production is increased, there is no lodging, and the quality of the rice is excellent; The cultivation method is large in market capacity and broad in prospect and has great market value and social value.

The invention discloses a seedling raising method for Fallopia multiflora. The seedling raising method includes: site selection, soil preparation, nutriment soil preparation, bagging of nutriment soil, cutting shoot selection and treatment, cutting planting, water and fertilizer management, pruning, and out-planting. The seedling raising method for the Fallopia multiflora can reduce vines by 20-25%, is convenient in weeding and water and fertilizer management, can reduce labors, can reduce the seedling raising cost, can facilitate long-distance transport of seedlings, and is high in transplanting survival rate.

The invention discloses a weeding device for landscaping and a using method of the weeding device. The weeding device comprises a movable frame, an adjustable preset protection mechanism, a passive dynamic self-changing cutting mechanism, a pneumatic adsorption cleaning mechanism, a recycling box and a grass chopping rake. The invention belongs to the technical field of landscaping weeding, and particularly provides the weeding device for landscaping. According to the weeding device for landscaping, the adjustable preset protection mechanism is arranged for protecting ornamental flowers and trees through a preset action principle, the dynamically arranged adjustable preset protection mechanism facilitates automatic angle adjustment according to the distribution of the ornamental flowers and trees, full protection of the ornamental flowers and trees and full removal of the weeds are achieved, the passive dynamic self-changing cutting mechanism and the adjustable preset protection mechanism are matched to achieve passive dynamic adjustment, a cutter is always adjusted to be in the best action, cut smashed grass is pneumatically adsorbed and cleaned in real time, and the attractiveness of a garden is ensured.

The invention relates to the field of three-dimensional cultivation, in particular to a stereoscopic planting device and method for bletilla striata. The stereoscopic cultivation device for bletilla striata comprises a seedling raising device and a stereoscopic cultivation device and is used for cultivating bletilla striata seedlings: a substrate is spread flat in small compartments in a drawer, bletilla striata seeds are evenly spread on the surface of the substrate, the humidity of a square bottle is monitored through a humidity sensor, and the humidity in the square bottle is maintained at65%-70%; transplanting and planting are carried out on bletilla striata plants respectively, wherein cultivation boxes are filled with the appropriate amount of soil, the cultivated bletilla striata seedlings are transplanted into the cultivation boxes, then the planted cultivation boxes are put into a cultivation rack, water is injected through an one-way water inlet hole in the top of a water supply pipe, the water level is observed, water injection is stopped when the water level reaches the appropriate height, the water is persistently supplied to the roots of bletilla striata through absorbent wool, and the stereoscopic cultivation is completed; when the device is not in use, a drain valve is switched on to drain away the water. The stereoscopic planting device and method for bletillastriata have the advantages that stereoscopic cultivation is carried out on bletilla striata, the cost is low, the floor space is small, the operation is simple and convenient, the maintenance cost is low, and the earnings are large.

The invention discloses a method suitable for reshaping and trimming of a thick-planting date garden. The row spacing is adjusted to 1-1.5 m and the line spacing is adjusted to 2.2-3.5 m by changing a planting mode. According to the method, multiple Chinese date heads are not used as a main branch system for expanding crowns, cyclic introduction secondary branches on the middle vertical date head are adopted as the main branch system for forming the crowns, and therefore the columnar crowns are formed. According to the method, the tree body is reasonable in structural layout, the tree body can be formed in two years and enters the fruiting period in three years, and the high-yield, stable-yield, high-quality and efficient cultivation effect can be achieved. The defects that according to a conventional date tree cultivation technology, a garden is slowly formed, fruiting is late, crown closure is caused easily, mechanical working is not easily performed, time and labor are wasted during management, and effectiveness is absent are overcome.

The invention discloses height-variable large-area weeding equipment for an agricultural vegetable greenhouse. The height-variable large-area weeding equipment comprises a U-shaped mounting plate, androller mounting grooves are formed in the lower ends of two vertical plates of the U-shaped mounting plate. A plurality of rollers are mounted in the roller mounting grooves. A hydraulic cylinder isfixedly mounted in a rectangular hole, the lower ends of rotary sleeves are connected with conical rotary discs, and a plurality of cutting stationary knives are arranged on the outer sides of the conical rotary discs. According to the weeding equipment, a driving gear of a driving motor drives four driven gears to rotate, the four conical rotary discs and the cutting stationary knives can be driven to rotate, large-area weeding work can be carried out, the weeding speed is increased, the weeding efficiency is high, and time and manpower are saved. According to the weeding equipment, by arranging the hydraulic cylinder, the hydraulic cylinder can drive a rectangular pressing plate to ascend and descend, and the height of a cutting knife set can be adjusted according to geomorphic needs during weeding, so that weeding is more convenient and cleaner, and the effect is better.

The invention provides soybean cultivation technology through narrow ridge close planting, which comprises the following five steps of mechanical cultivating, precision planting, mechanical deep fertilizing, mechanical weeding and mechanical harvesting. Compared with traditional 'three ridge cultivation' and other cultivation technologies, the method is small in seeding unit, large in planting density, reasonable in plant distribution, and convenient to carry out field management such as seeding, fertilizing and weeding. The large ridge is changed to be the narrow ridge, the ridging space is reduced to be 45cm from 65cm, and 300,000-350,000 seedlings instead of 220,000-280,000 seedlings are kept per hectare. The mechanical cultivation is carried out in the whole process, the time and the labor are saved, the efficiency is high, and the mechanical cultivating and soil preparing are carried out around the soil environment beneficial to soybean growth; due to rational close planting, the strains of unit area is increased, the green leaf covering area is enlarged, and natural light, heat and air resources are fully utilized; the narrow ridge close planting gives full play to population dominance, so that the effect of increasing both production and income is achieved.

The invention discloses a weeding and soil loosening integrated agricultural device and a using method. The weeding and soil loosening integrated agricultural device comprises a support, a weeding unit, a soil loosening adjusting unit and a soil loosening unit, wherein the support is of an arch structure; the weeding unit is installed on the front side of the interior of the support; the soil loosening unit is installed on the rear side of the interior of the support through the soil loosening adjusting unit; a through groove is formed in the front side of the top of the support; a collectingunit is installed in the through groove; a connecting unit is installed on the front side of the top of the support; the weeding unit comprises a roller shaft, a mounting sleeve, a rotating rod, a grass hook, a pin shaft and a mounting block; the two ends of the roller shaft are rotationally connected with the two sides of the front portion of the support; the middle of the roller shaft is fixedlysleeved with a mounting sleeve; and clamping grooves are distributed in the side face of the mounting sleeve in an annular array mode. The weeding and soil loosening integrated design is adopted, sothat the use efficiency is high, removed weeds are collected and prevented from being mixed in soil secondarily, the weeding efficiency is high, the soil loosening effect of soil loosening equipment is good, and the soil loosening depth is convenient to adjust.

The invention discloses a forestry safety weeding and pruning integrated device, and belongs to the field of forestry and comprises a moving vehicle, a cross beam is arranged at the front end of the moving vehicle, first telescopic rods and a second telescopic rod are arranged on the upper surface of the cross beam, a rotating motor is mounted at the bottom ends of the first telescopic rods, a cutting wheel is detachably mounted on a cutting rotating shaft, and cutters are arranged at the bottom end of the second telescopic rod; and a cleaning rake is mounted on a third telescopic rod. A watertank is arranged in the moving vehicle, a water passing pipe is arranged on the water tank, a spraying disc is arranged at the outlet end of the water passing pipe, a stirring motor is arranged on the water tank, a plurality of sets of stirring blades are arranged on a stirring shaft, a lifting column is arranged on the moving vehicle, and a rotating joint is arranged at the top end of the lifting column; the upper surface of the rotating joint is connected with one end of a horizontal telescopic rod and electric scissors are mounted at the other end of the horizontal telescopic rod. Weedingis facilitated, meanwhile, recurrence of weed roots is avoided, the weeding effect and efficiency are guaranteed, the use safety of the device is improved, the forest fertility is supplemented in time, and the growth health of forestry trees is guaranteed.

The invention discloses a rotary tillage weeding machine which comprises a bracket and an auxiliary frame, wherein the auxiliary frame is fixedly connected at the rear end of the bracket, a lug is arranged on the bracket, pieces of plowshare are arranged in the bottom of the bracket, a fertilizer box is arranged in the top of the bracket, a spray pipe is arranged on the fertilizer box, a weeder is arranged on the auxiliary frame, and the weeder is connected with the auxiliary frame through a supporting shaft; universal pipes are further arranged on the bracket, and illuminating apparatuses are connected at the other ends of the universal pipes. The rotary tillage weeding machine disclosed by the invention is simple in structure and convenient to use, and can realize ploughing and weeding at one time and supplement fertility of soil, so that the work efficiency is greatly improved. Multiple pieces of plowshare distributed in a staggered manner enable the ploughing effect of the rotary tillage weeding machine to be better and the rotary tillage weeding machine weeds more thoroughly. The illuminating apparatuses are arranged, so that the rotary tillage weeding machine can work conveniently at night.

The invention relates to a weeding and soil loosening mechanism applicable to spaces among rows and plants of crops, and belongs to the technical field of agricultural machinery. The weeding and soilloosening mechanism comprises a body component, a power device arranged on the body component, and a cutter shaft connected with the power device. The cutter shaft is rotationally connected to the body component. A cutterhead is fixed to one end, away from the body component, of the cutter shaft. At least one cutter and at least one soil loosening nail are fixedly connected to the end surface, away from the body component, of the cutterhead. The cutters are arrayed on the periphery of the cutterhead. The soil loosening nails are located on the inner side of the cutterhead. The soil loosening nails and the cutters are in staggered arrangement. The weeding and soil loosening mechanism has the advantages that weeding and soil loosening in the spaces among the rows and the plants can be realized; the cutters and the soil loosening nails are arranged on one cutterhead, and weeding and soil loosening can be completed by one machine at the same time, so that the problems in the prior art, including complicated structure, high cost and poor adaptability, are solved.

The invention discloses a weeding, fertilization and watering all-in-one machine for garden greening and a usage method thereof. The weeding, fertilization and watering all-in-one machine comprises a body, a push and pull device and a moving device. The body comprises a box body and a cover plate body. A connecting shaft, a rotary blade, a fan, a fertilizer bin and a water tank are arranged in the body. By the adoption of the weeding, fertilization and watering all-in-one machine for garden greening and the usage method, weeding, fertilization and watering integration is achieved, and forage resource reutilization is achieved. The moving device can be used for adjusting the weeding height, and the contact area with the ground is also decreased. A road cleaning device is arranged in the moving device so that wheels can well move forward. Microbes capable of repairing soil, a common chemical fertilizer or an organic fertilizer and forage are mixed, and the microbes or the fertilizer attaches to the surface of the forage, so that the phenomenon that a large amount of fertilizer is applied at a time or is applied unevenly, accordingly the soil solution concentration is high and crop water absorption is affected is avoided. In addition, the forage is mixed with the microbes or the fertilizer, and release of organic nutrients in the forage can be promoted.

The invention relates to a biodegradable thin film as well as a preparation method and application thereof. The biodegradable thin film is prepared from the following raw material components in partsby weight: 5-10 parts of polybutylene succinate / polybutylene adipate, 8-15 parts of low-density polyethylene, 6-12 parts of animal and plant fibers, 1-3 parts of potassium humate, 0.5-1.0 part of lanthanum stearate, 0.1-0.3 part of sodium hydrogen carbonate, 1-2 parts of hydroxyethyl cellulose, 3-5 parts of polyvinyl alcohol and 3-10 parts of polylactic acid. The preparation method comprises the steps of evenly mixing all the raw material components, then carrying operations such as granulating and blow molding, and finally obtaining the biodegradable thin film. The biodegradable thin film provided by the invention has the excellent water resistance, flame retardance, tensile strength, elongation at break, and the like; when being used as an agricultural plastic mulching film, the biodegradable thin film not only can be completely degraded so as to effectively avoid the pollution, caused by thin film residue, to the soil, but also has excellent effects of temperature adjustment and moisture retention.

The invention relates to the technical field of agricultural machines and discloses a novel weeding machine with a weed collecting function. The novel weeding machine comprises a transverse mounting plate; the right side of the top of the transverse mounting plate is fixedly provided with a connecting rod; the side, far away from the transverse mounting plate, of the connecting rod is fixedly provided with a handrail; the outer part of the handrail is sleeved with a protective sleeve; each of two sides of the bottom of the transverse mounting plate is fixedly provided with a connecting and supporting rod; the front surface of the bottom of the connecting and supporting rod is movably connected with the axis of a traveling wheel by a fixed column; and the left side of the top of the transverse mounting plate is fixedly provided with a fixed upright rod. The novel weeding machine with the weed collecting function is provided with a collecting box, the collecting box is located at the right side of a weeding plate, an electric push rod in the collecting box drives a collecting plate to move left and right to collect the cut weeds into the collecting box after the weeds are cut by using the weeding plate, and collection realized by virtue of manpower is not needed, so that the workload of working staff is reduced, and a manpower resource is saved.

The invention relates to agricultural industries, in particular to a grape planting and weeding device. The planting and weeding device comprises a protective cover, wherein a speed reducer and a diesel engine are arranged on the protective cover; the speed reducer is in transmission connection with the diesel engine; an output shaft of the speed reducer passes through the protective cover and isprovided with blades; the blades are fixedly connected with the output shaft of the speed reducer; a connecting rod is arranged on the protective cover; and a handle is arranged at the upper end of the connecting rod. The planting and weeding device has the advantages of being simple in structure, convenient in using, convenient for weeding, long in service life, simple and convenient in operation, high in safety, high in practicability and wide in application range.

The invention provides a sawing ploughing machine belonging to the agricultural machinery field. The sawing ploughing machine is in the structure that an inversed V-shaped transmission case connects a rotating wheel and a sawing wheel, and the rotating wheel and sawing wheel are respectively arranged below the inversed V-shaped transmission case. The invention has two implementation modes: the rotating wheel is arranged at the front and the sawing wheel is arranged at the back according to the advancing direction, namely front rotating ploughing and back sawing ploughing mode, rotating ploughing is carried out by the rotating wheel at the front and then sawing ploughing is carried out by the sawing wheel at the back, thus achieving high efficiency ploughing and weeding effects; the second mode is that the sawing wheel is arranged at the front and the rotating wheel is arranged at the back according to the advancing direction, namely front sawing ploughing and back rotating ploughing mode, and high efficiency ploughing and weeding effects can be achieved.

The invention relates to a nozzle and a herbicide spraying device for synchronous rice transplanting of a rice transplanter. The herbicide spraying device comprises a material storage assembly and a water feeding assembly, wherein the lower end of the material storage assembly is connected with a nozzle assembly, a rotating speed detection assembly is mounted at the front end of the nozzle assembly, an adjusting assembly is connected to the rear end of the nozzle assembly, a pesticide filling assembly is arranged at the rear end of the material storage assembly, a pressurizing assembly is mounted at the right end of the material storage assembly, and the water feeding assembly is located at the left end of the material storage assembly. The nozzle and the herbicide spraying device for synchronous rice transplanting of the rice transplanter have the beneficial effects that herbicide in the equipment can be completely discharged, so that the pesticide waste can be reduced; the equipment can adjust the pesticide filling speed according to the spraying speed, and therefore, the herbicide can be conveniently kept at the same concentration; the equipment can independently adjust the angle of the nozzle, multi-angle work of the equipment is facilitated, the equipment can adjust the herbicide concentration of the equipment according to the weed concentration of the rice field, and the equipment has cleaning and anti-blocking functions.

The present invention provides a device for weeding and removal of bird's nests and foreign matters on an electricity device. The device comprises an insulation rod, a joint and a reaping hook; the handle end of the reaping hook is fixedly connected with the top end of the joint; one end of the insulation rod is provided with a spring steel ball locking mechanism; and the insulation rod is connected with the tail end of the joint through the spring steel ball locking mechanism. The device provided by the invention is simple in structure, convenient and rapid in install, easy to operate and lowin manufacturing cost, and the device can conveniently perform weeding and removal of bird's nests and foreign matters.