CN109479860A - A kind of pesticide dispersal equipment of low pollution - Google Patents

Abstract

The invention discloses a kind of pesticide dispersal equipments of low pollution, including car body, the bracket being detachably connected with the car body and the flusher on the bracket；The car body include pesticide barrel, can sweeping action wheel and actuator for driving the wheel sweeping action；The bracket is equipped with the fertilizer apparatus for launching solid fertilizer, and the pesticide barrel is equipped with the valving matched with the fertilizer apparatus and the flusher；The present invention passes through the setting of car body, wheel, so that the pesticide spraying to crops can be completed without Backpack device in peasant, greatly reduces working strength, time saving and energy saving；And solid fertilizer can also be sowed so that can not only spray liquid pesticide provided with a fertilizer apparatus again, applicability is more preferable, and function is more diversified；Valving is then used to guarantee that same time pesticide barrel to be only connected with one in flusher and fertilizer apparatus, ensure that going on smoothly for application.

Description

A kind of pesticide dispersal equipment of low pollution

Technical field

The invention belongs to agricultural equipment technical fields, more particularly, to a kind of pesticide dispersal equipment of low pollution.

Background technique

Pesticide spraying device is essential agricultural machinery.The length of existing pesticide spraying device, spray boom is shorter, and one Aspect causes the spray area of pesticide spraying device smaller, influences pesticide spraying efficiency, and on the other hand, peasant is apart from spray boom Spray head is closer, is easy that peasant is made to suck the pesticide sprayed, influences peasant's health；If the spray bar length of manufacture is longer, one Aspect, spray boom easily snap off, not Portable belt, and another aspect spray boom is longer, can also make remaining pesticide on the inner wall of spray boom more, Not only pesticide is caused to waste, can also accelerate the corrosion of spray boom, influences the spray boom service life.

To solve the above problems, Chinese patent CN207100286U discloses pesticide spraying device, including pesticide spraying dress Ontology is set, further includes a telescopic rod, the head of telescopic rod is fixed with spray head, is fixed on the side wall of pesticide spraying device ontology certainly Dynamic tube rolling device, the liquid outlet of pesticide spraying device ontology are equipped with liquid valve, and hose, soft tube winding connection are connected on liquid outlet On automatic hose reel, what telescopic rod was protruded into the end of hose is internally connected with spray head.

Although above-mentioned apparatus improves spraying efficiency, but peasant is still required Backpack device and applies fertilizer manually, labor intensity It is higher.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, provides a kind of pesticide dispersal equipment of time saving and energy saving low pollution.

To achieve the goals above, the invention adopts the following technical scheme: a kind of pesticide dispersal equipment of low pollution, including Car body, the bracket being detachably connected with the car body and the flusher on the bracket；The car body include pesticide barrel, Can sweeping action wheel and actuator for driving the wheel sweeping action；The bracket is equipped with for launching solid The fertilizer apparatus of fertilizer, the pesticide barrel is equipped with to be filled with the valve that the fertilizer apparatus and the flusher match It sets；It is dropped significantly by the setting of car body, wheel so that the pesticide spraying to crops can be completed without Backpack device in peasant Low working strength, it is time saving and energy saving；And it is provided with a fertilizer apparatus again, it, can also be with so that can not only spray liquid pesticide Solid fertilizer is sowed, applicability is more preferable, and function is more diversified；Valving is then used to guarantee same time pesticide barrel and spray It spills device to be connected with one in fertilizer apparatus, ensure that going on smoothly for application.

Further, the fertilizer apparatus includes the fertilising bar being flexibly connected with the bracket, for fixing the fertilising The fertilising knob of bar and for be connected to it is described fertilising bar and the pesticide barrel fertilizer channel；By the setting of above structure, make Fertilizer apparatus is obtained convenient for storage, occupied space is smaller；It is convenient for expansion to fix again when using, it is easy to use.

Further, it is described fertilising bar include can sweeping action adjusting rod, for supply the adjusting rod sweeping action Adjusting rod cylinder, the adjusting knob on the adjusting rod cylinder and the trench digging part being detachably connected with the adjusting rod；By upper The setting of structure is stated, so that the length of fertilising bar is adjustable, is matched with trench digging part, allows to the different depth in soil Fertilising, conveniently adapts to different demands, applicability is higher.

Further, the trench digging part includes two trench digging inclined-planes, the trench digging cambered surface for connecting the two trench digging inclined-planes, is in The application face being obliquely installed and the application mouth being connected with the adjusting rod cylinder；By the setting of above structure, so that trench digging part More easily moves and slot in the soil, it is convenient and efficient, and fertilizer can be sowed in soil while fluting, fertilizer It can preferably be absorbed by crops, the process for simplifying fertilising is time saving and energy saving.

Further, the fertilizer channel include the first passage section being connected with the pesticide barrel, can sweeping action Second channel section and connection hose for being connected to the second channel section and the adjusting rod cylinder；Pass through setting for above structure It sets, fertilizer channel is stretched back and forth, convenient for applying fertilizer for the plant of different spacing, applicability is stronger, and fertilizer conduction effect Fruit is preferable.

Further, the car body is equipped with the control amount device matched with the fertilizer apparatus, the control amount device packet Include can the blanking plate of sweeping action, the control amount drive mechanism for driving the blanking plate sweeping action and with the control amount be driven The rotational speed regulation structure that structure matches；By the setting of above structure, allow to for fertilizer being uniformly sprinkled upon on soil, protect The uniform of fertilising is demonstrate,proved；And regulated fertilization amount can be needed according to different, selection is more diversified, and applicability is stronger.

Further, the rotational speed regulation structure includes with the blanking board shaft of blanking plate rotation stop cooperation, set on described Gear assembly in blanking board shaft, with half gear assembly of gear assembly intermittently-driving cooperation and for realizing described first Turn to the rotation stop component of the sliding rotation stop cooperation between driving member and the control gauge rod；By the setting of above structure, realize The intermittent rotary of blanking plate guarantees maximally utilizing for fertilizer, avoids fertilizer so that can just apply fertilizer once every a distance Material, which excessively causes waste even, influences the growth of crops.

In conclusion the present invention passes through the setting of car body, wheel, so that peasant can be completed without Backpack device to farming The pesticide spraying of object greatly reduces working strength, time saving and energy saving；And it is provided with a fertilizer apparatus again, so that not only can be with Liquid pesticide is sprayed, solid fertilizer can also be sowed, applicability is more preferable, and function is more diversified；Valving is then used to guarantee Same time pesticide barrel is only connected with one in flusher and fertilizer apparatus, ensure that going on smoothly for application.

Detailed description of the invention

Fig. 1 is schematic perspective view of the invention；

Fig. 2 is the enlarged diagram in Fig. 1 at A；

Fig. 3 is the enlarged diagram in Fig. 1 at B；

Fig. 4 is the stereochemical structure cross-sectional view of blade administration sets in the present invention；

Fig. 5 is the enlarged diagram in Fig. 4 at C；

Fig. 6 is the stereochemical structure cross-sectional view of medicine-feeding structure in the present invention；

Fig. 7 is the schematic perspective view of the embodiment of the present invention 2；

Fig. 8 is the cooperation three-dimensional cutaway view of fertilising bar and part of ditching in the embodiment of the present invention 2；

Fig. 9 is the stereochemical structure cross-sectional view of the embodiment of the present invention 2；

Figure 10 is the enlarged diagram in Fig. 9 at D；

Figure 11 is the enlarged diagram in Fig. 9 at E；

Figure 12 is the cooperation schematic perspective view of rotation stop component and the first steering driving member in the embodiment of the present invention 2.

Specific embodiment

Embodiment 1:

As shown in figures 1 to 6, a kind of pesticide dispersal equipment of low pollution, including car body 1, bracket 2 and flusher；Car body 1 Including pesticide barrel 11, wheel 12, actuator 13 and sweep 14；Pesticide barrel is mounted on sweep for holding pesticide solution；Wheel It is mounted on wheel carrier, is connect with wheel carrier bearing, the other end of wheel carrier and the bottom surface of sweep are bolted；Actuator is mounted on vehicle sheet Lower surface on, connect by belt with wheel, make it possible to driving vehicle wheel rotation, car body is enabled at the uniform velocity to move forward；Wherein Actuator is the motor bought in the market, this is the prior art, therefore this will not be repeated here；Bracket is welded on sweep, for branch The fixed flusher of support.

Specifically, flusher includes medication application structure, medicine-feeding structure and on-off structure；Pass through medication application structure, medicine-feeding structure Setting, allow to automatically will on the medicine liquid spray to crops in pesticide barrel, without manual operation, it is convenient and efficient, it is time saving It is laborsaving；Again by the setting of on-off structure, allow to accurately spray quantitative pesticide to each plant of plant, it is easy to use, It ensure that each plant of fruit tree can be sprayed pesticide, while not will cause the waste of pesticide again, avoid pesticide spraying in vacancy It pollutes the environment.

Specifically, on-off structure includes control-rod 31, drive rod 32 and opening and closing transmission component；The opening and closing transmission component includes Power rail 33, power rod set 34, power gear 36 and return unit 35；The return unit is spring；Control-rod is mounted on bracket 2, It is connect with 2 hinge of bracket；Drive rod is mounted on control-rod, and one end is connect with control-rod hinge, and the other end and power rail are cut with scissors Chain link；Power rod set one end is bolted on bracket 2, and the other end offers an opening；Power rail is mounted on power rail In set, it can slidably reciprocate along the inner wall of power rod set；Return unit is mounted in power rod set, and one end acts on power rail On the bottom surface for covering inner wall, one end is enabled to act on the bottom of power rail；Power gear is connected by a rooted tooth wheel shaft with bracket bearing, An opening is opened up on the side wall of power rod set, power rail is a toothed rack, and power gear is covered by power rail to be open It is engaged with rack；So that control-rod can connect with trunk when car body travels in fruit-bearing forest along preset route Touching, so that control-rod rotates under the effect of external force, the rotation of control-rod will push drive rod and move, and drive rod It is mobile then will push the power gear that power rail moves along power rod set, while stretching return unit, and engaging with power rail It can be rotated under the drive of power rail, to drive the medicine-feeding structure driving being sequentially connected with it, enabling medicine-feeding structure is application knot Structure conveys medical fluid, realizes the pesticide spraying to trees；It can control medicine-feeding structural priming due to only having control-rod to touch trees, Cooperate to enable control-rod and trees be formed, can just spray insecticide to trees when only being contacted with trees, ensure that each tree While wood can be sprayed pesticide, when gap between tree and tree, will not then spray insecticide, and avoid pesticide spraying in sky Place causes waste and the pollution of environment, realizes the accurate pesticide spraying to trees；And in order to increase spraying efficiency, in car body two Side has been respectively mounted flusher, while so that efficiency increases, also ensures the balance of car body, can preferably match with trees It closes, sprinkling is more uniform.

Specifically, control-rod 31 includes increment bar 311, increment channel bar 312 and locating piece 313；Due to the tree of different trees Dry crude thin difference, and the density degree of the planting fruit trees of different fruit-bearing forests is different, so it is adjustable to set length for control-rod Structure so that its applicability is wider, use is more convenient；Wherein, increment channel bar is connect with 2 hinge of bracket, is offered thereon One loose slot 3121, increment bar are mounted in the loose slot, can slidably reciprocate along loose slot, to change control-rod Entire length, to adapt to the trees density difference woods different with bole thickness, while can also be by adjusting the length of control-rod Degree changes the time that control-rod is contacted with trunk, so that the spraying time and fountain height of pesticide are controlled, so that whether branches and leaves cyclopentadienyl Pesticide can be uniformly sprayed on trees by the sparse trees of close trees or branches and leaves, flusher, avoid part branches and leaves Drain spray influences pesticide and excessively causes the waste of pesticide and the pollution of environment to the effect of trees, or sprinkling；For the ease of adjusting Fixation after the length of complete control-rod is mounted with that a locating piece, the locating piece are a fastening bolt on increment channel bar, makes After proper increment bar is moved to suitable position, increase bar can be fixed in increment channel bar by tightening fastening bolt；For It enables the contact between control-rod and plant more smooth, an increment cambered surface 3111 has been opened up on increment bar, to prevent Increment bar scratches plant；A limited block 3122 is welded on increment channel bar, so that when return unit enables power rail multiple Position and drive control-rod rotation reset when, control-rod not can rotate it is excessive, to guarantee to be easier when control-rod is contacted with trees Rotation, ensure that the normal operation of on-off structure.

Specifically, medication application structure includes blade administration sets and rhizome administration sets；So that can be sprayed for the branches and leaves of plant Spilling pesticide, or the rhizome and the soil where rhizome of plant are sprayed insecticide, so that the applicability of flusher is wider, it can Think that branches and leaves are sprayed insecticide deinsectization etc., or the rhizome part of the plant soil near deinsectization or rhizome of spraying insecticide removes Grass, a device is multi-purpose, more practical.

Specifically, blade administration sets include upper nozzle 41, sliding rail 42 and application transmission component；Upper nozzle is mounted on sliding rail On, be slidably matched with sliding rail, upper nozzle slided along sliding rail so that its can more evenly by pesticide spraying On branches and leaves, guarantee that branches and leaves can be sprayed to；Sliding rail is rack-mount, is crosslinked and connects with bracket, is mounted with one in junction A fastening bolt so that changing the angle of sliding rail as needed, and then changes the spray angle of upper nozzle, so that spray It spills device and adapts to different height and branches and leaves density different temperatures trees, further ensuring upper nozzle can more evenly spray pesticide It is sprinkled upon on branches and leaves.

Specifically, wherein upper nozzle includes nozzle 411, nozzle strut 412, fixing button 413 and sliding block 414；Nozzle is one A atomizer bought in the market, this is the prior art, therefore this will not be repeated here；Nozzle is hingedly connected on nozzle strut, So that nozzle also can change angle, matched with sliding rail, is more convenient for changing the spray angle of nozzle, further ensure The sprinkling of pesticide is uniform, avoids waste and environmental pollution；A fixing button is mounted in the junction of nozzle and nozzle strut, it should Fixing button is fastening nut, so that nozzle is fixed on nozzle strut by turning fixing button；Sliding block is mounted on spray It is cylindrical on mouth strut；Slide block slot 415 has been opened up on sliding rail, so that sliding block can slidably reciprocate along slide block slot, circle Cylindrical sliding block can preferably be slided along the slide block slot of arc, and resistance is smaller；And since the branches and leaves of trees are often arc-shaped Growth opens up sliding rail for arc to enable the more uniform of pesticide spraying so that the upper nozzle of installation on the slide rail with Spacing between branches and leaves is more uniform, and then ensure that pesticide can be with being uniformly sprayed on branches and leaves, and sprinkling precision is higher, will not Waste is generated, avoids the pollution to environment, and arc-shaped slide rail makes the moving distance of upper nozzle wider, spraying range is wider, It ensure that branches and leaves can spray upper pesticide by uniform；It slides for the ease of nozzle holder along sliding rail, also opens up on the slide rail One nozzle slides into 421.

And in order to enable upper nozzle can slidably reciprocate along sliding rail, it is mounted with an application transmission component, which passes Dynamic component includes spool 43, connecting line 44, kinematic link 45 and universal drive shaft 46；Spool is mounted on one end of sliding rail On, it is connect with sliding rail bearing, upper and lower ends are pierced by sliding rail；Connecting line is provided with two, wherein one one end and spiral axle position It is connected in the middle part in sliding rail, the other end is connected with the side of nozzle strut；The other side of nozzle strut and another connecting line It is connected, which bypasses the leading block being mounted on the sliding rail other end, wears along the wire casing on the sliding rail back side with spool The lower end of sliding rail is connected out；So that spool lower end winds connecting line when spool rotates clockwise, upper nozzle is meeting It is moved to the left along sliding rail；When spool rotates counterclockwise, connecting line is wound in the middle part of spool, upper nozzle i.e. can be along sliding rail It moves right；Wherein connecting line is wirerope；Realize the reciprocating movement back and forth of upper nozzle.

Specifically, being keyed first bevel gear in the upper end that spiral is received, second bevel gear is engaged with first bevel gear, the Plug tap gear key is connected on a rooted tooth wheel shaft, the threaded one end connection of the gear shaft and universal drive shaft, universal drive shaft The other end has been threadedly coupled another rooted tooth wheel shaft, and third hand tap gear has been keyed on the gear shaft, and the 4th bevel gear and third are bored Gear engagement, and the 4th bevel gear key connection, on an axle sleeve, which is mounted on kinematic link 45, stops with kinematic link Turning cooperation, the other end of kinematic link is connect with a rooted tooth wheel shaft, and power gear 36 is keyed on the gear shaft, from And make when control-rod is contacted with trees and rotated, i.e., power gear can be driven to rotate under the action of above-mentioned all parts, And the rotation of power gear then will drive kinematic link rotation, and kinematic link then will drive axle sleeve rotation, to drive the 4th Bevel gear rotation, and then third hand tap gear rotation is driven, third hand tap gear will drive universal drive shaft transmission, second bevel gear again It can then be rotated with universal drive shaft, so that first bevel gear be driven to rotate, and then spool rotation be driven, so that spool is received Connecting line is rolled up, upper nozzle is driven to slide along sliding rail；So that upper nozzle can move back and forth for branch when control-rod and trunk contact Leaf is sprayed insecticide, so that the spraying range of pesticide is wider, guarantees that branches and leaves can spray upper pesticide by uniform；And due to the branch of trees Leaf is often positioned in the middle part of branches and leaves toward periphery growth, trunk, travels so the initial position of spray head is enabled to be located at sliding rail far from car body The side in direction, when so that control-rod and trunk contact, upper nozzle can first be had already passed through pesticide spraying in control-rod On the strut of side, drain spray is avoided, ensure that the uniform of pesticide spraying；And when control-rod is separated with trunk, and can drive Spray head returns to initial position；The setting of universal drive shaft and axle sleeve then makes no matter how sliding rail adjusts the angle, and is able to achieve volume Transmission cooperation between spool and kinematic link, further ensures the uniform of pesticide spraying.

Specifically, rhizome administration sets include lower nozzle 47 and spray head connecting rod 48, spray head connecting-rod bolts are connected to bracket 2 On, lower nozzle screw is connected on spray head woods connecting rod, is matched with medicine-feeding structure, so that at can be to trees rhizome and rhizome Soil spray insecticide, be convenient for deinsectization, weeding, use is more convenient.

For the ease of conveying different medical fluids for blade administration sets and rhizome administration sets, for being mounted with two pesticide barrels 11 and two medicine-feeding structures；Specifically, medicine-feeding structure includes piston plate 51, pump cylindrantherae 52 and pressure rod 53；It is installed on pump cylindrantherae A piece inlet tube 521 and an outlet tube 523, inlet tube are connected by a conveying hose 522 with pesticide barrel；Outlet tube Be connected with one end of feeding tube 524, two medicine-feeding structures on feeding tube the other end respectively with upper nozzle 41 and under Spray head 47 is connected, so that the medical fluid in pesticide barrel is imported into pump cylindrantherae, then imports in medication application structure；In order to Medical fluid in pesticide barrel is pumped into pump cylindrantherae, while the medical fluid pumped in cylindrantherae is pumped into spray head, is mounted with to live in pump cylindrantherae Seben, piston plate can slidably reciprocate along the inner wall of pump cylindrantherae；A unidirectional liquid feed valve 525 is mounted in inlet tube again, A unidirectional liquid valve 526 is mounted in outlet tube, the unidirectional liquid feed valve and unidirectional liquid valve are to buy in the market H41F-10F check-valves, this is the prior art, therefore this will not be repeated here；So that when piston plate rises, in pesticide barrel Medical fluid can enter in pump cylindrantherae, and when piston plate declines, the medical fluid in pesticide barrel can be imported into spray head, and structure simply has Effect, cooperation are stablized, and failure rate is low.

In order to drive piston plate to move up and down, it is mounted with a pressure rod 53, which includes the first rod segment 531, the Two rod segments 532 and third rod segment 533；One end of first rod segment and piston plate weld, and the other end is pierced by pump cylindrantherae, sliding with pump cylindrantherae Dynamic cooperation；And since there are two medicine-feeding structures, so there are two pump cylindrantherae and two first rod segments, the second rod segment i.e. with two pieces the The other end of one rod segment welds, and allows to drive two piston plates mobile simultaneously, while conveying medical fluid for upper lower nozzle；Third Rod segment is welded in the second rod segment, offers screw thread thereon；A sleeve 54 is mounted in third rod segment, with third rod segment screw thread Connection, while sleeve is installed on a strut, is connect with branch rod bearing, the outer surface of sleeve offers helical tooth, so that sleeve It is engaged with power gear 36, so that power gear can be driven to rotate, in turn when control-rod is contacted and rotated with trunk Sleeve rotating is driven, then pressure rod is driven to decline, piston plate is pushed, medical fluid is transported on spray head and is sprayed；Control-rod and trunk When separation, then power gear can rotate backward under the action of return unit again, enable pressure rod that piston plate is driven to rise, enable pesticide barrel In medical fluid be filled into pump cylindrantherae in, structure is simple, cooperation stablize, without additional actuator, ensure that the equal energy of every plant of plant Upper pesticide is sprayed by uniform.

Embodiment 2:

As shown in fig.7-12, the present embodiment the difference from embodiment 1 is that: be mounted with a fertilizer apparatus and a control amount Device, so that the objects deinsectization weeding such as pesticide that this equipment can spray liquid for plant, also can sow solid fertilizer for plant Increase the nutrition of soil, plant preferably grown, while but also this equipment function more diversity, meet Different use demands in agricultural production, it is more practical.

Specifically, fertilizer apparatus includes fertilising bar 61, fertilising knob 62, fertilizer channel 63 and trench digging part 64；The bar that applies fertilizer is pacified It on bracket 2, is connect with 2 hinge of bracket, so that it is not necessary that, convenient for storage fertilising bar, occupied space is more when fertilising Small, when use, facilitates taking-up again, convenient and efficient；A fertilising knob is mounted in the hinge connection of fertilising bar and bracket, it should Fertilising knob is a fastening bolt, convenient for being fixed after fertilising bar goes to suitable position；Two are shared in the present embodiment One end of a pesticide barrel 11, fertilizer channel is connected with the channel inside fertilising bar, one of agriculture on the other end and sweep Explosive barrel is connected, so that fertilizer apparatus is at work, blade medication application structure or rhizome application knot in flusher Structure can also work, and ensure that the high efficiency of work；And solid fertilizer then can enter fertilising by the fertilizer channel being obliquely installed In bar, conduction is convenient.

Specifically, fertilising bar 61 includes adjusting rod 611, adjusting rod cylinder 612 and adjusting knob 613；Adjusting rod cylinder and bracket Hinge connection, adjusting rod are mounted in adjusting rod cylinder, can slidably reciprocate along the inner wall of adjusting rod cylinder, apply so as to adjust The depth of fertile position, meets the different demands of different crops, and applicability is stronger；An adjusting rotation is mounted on adjusting rod cylinder Button, which is a fastening nut, easy to operate for being fixed after adjusting rod is adjusted to suitable position； Trench digging part 64 is mounted on adjusting rod, is threadedly coupled with it, consequently facilitating disassembly, storage and replacement；The trench digging part inner hollow, It is connected by hollow adjusting rod with adjusting rod cylinder, so that the fertilizer in pesticide barrel can enter adjusting by fertilizer channel Bar cylinder is entering adjusting rod, subsequently into trench digging part, declines in soil from the application mouth 644 on trench digging part, completes to agriculture The fertilising of crop, it is convenient and efficient, it is time saving and energy saving, in order to enable fertilizer that can preferably drop out from application mouth, opened up in trench digging part One application face 643, the application face are an inclined surface, and the side close to application mouth is lower；When needing to plant seed or children Before seedling, generally require first to open a hook slot and facilitate plantation, and need first to carry out compost to soil, convenient for plant and seedling at Living, the installation for part of ditching then to slot on soil, and the fertilising to soil can be completed while fluting, convenient fast Victory, it is time saving and energy saving；And the different growing stage of different crops and crops of the same race, the depth of fertilising may all can be different, The installation of trench digging part then can solve this problem, apply fertilizer at different depth of soil, adapt to a variety of different demands, applicability More preferably；And in order to enable trench digging part preferably can move and slot in the soil, it is oblique that two trench diggings have been opened up in the two sides of trench digging part Face 641, the one end of two trench digging inclined-planes far from application mouth is close to each other, so that the one end of trench digging part far from application mouth is integrally in one Triangle body, two trench digging inclined-planes one end close to each other is connected by a trench digging cambered surface 642, so that trench digging part and soil Between resistance it is smaller, be more convenient with trench digging part movement and fluting.

Specifically, fertilizer channel 63 includes first passage section 631, second channel section 632 and connection hose 633；First is logical One end of road section is connected with pesticide barrel 11, and second channel section is socketed on the other end of first passage section, can be along first The outer surface of channel section slidably reciprocates, so that reducing occupied area when not in use convenient for storage；The second channel section by Multiple pipeline sections that can be stretched back and forth are mutually spliced, and one section of separate pesticide barrel is set in one section of close pesticide barrel Outside passes through convenient for fertilizer, and three sections are shared in the present embodiment, so that when fertilising pole-footing needs to change according to different crops When position, the length in channel of applying fertilizer can also change, convenient for connection between the two；Connection hose is made of metal material, one End is connected with second channel section, and the other end is connected with adjusting rod cylinder 612, convenient for connection, facilitates and imports fertilizer.

Specifically, control amount device includes blanking plate 71, control amount drive mechanism and rotational speed regulation structure；Blanking plate is mounted on agriculture In the channel that explosive barrel 11 is connected with fertilizer channel 63, it is rotatablely connected with vias inner walls；So that when blanking plate is static, fertilizer It material and can not fall, and fertilizer can just be fallen into waste channel when blanking plate rotates, and reach control fertilising speed and dose Purpose；Blanking plate shares four plate leafs in the present embodiment, fits with inner wall of the pipe, can according to need more in actual production Change the quantity of plate leaf.

Specifically, rotational speed regulation structure includes blanking board shaft 711, gear assembly, half gear assembly and rotation stop component；Blanking Board shaft is connected with blanking plate, and the two welding, and blanking plate one end penetrates in the gear cavity being provided in sweep 14, gear assembly and Half gear assembly is installed in the gear cavity, and wherein gear assembly includes first gear 712 and second gear 713, both Key connection is in blanking board shaft, and the diameter of first gear is greater than the diameter of second gear；And half gear assembly includes the first half Gear 722 and the second half gears 723, the two are installed on half gear shaft of same root, and the diameter of the first half gears is less than The diameter of 2 half gears；And the first half gear energy and can only engage with first gear, the second half gear energy and can only be with the second tooth Wheel engagement；Due to when gear and half gear between transmission cooperation, so between the two for intermittently-driving cooperate so that under Flitch intermittent can rotate, so that just having fertilizer when blanking plate rotates at regular intervals and leading to from blanking plate It crosses, by being sprinkled into soil after a series of above-mentioned structures, achievees the purpose that control dose, avoid overfertilization that waste is caused to be arranged The necrosis of plant, while also avoiding dose very few and influencing the growing way of crops.

Specifically, there are a gaps between first gear and second gear；When in the first state, first gear 712 engage with the first half gear 722, and second gear 713 is separated with the second half gears 723, and the second half gears are located at the In gap between one gear and second gear, guarantee that the second half gears do not interfere between first gear and the first half gears Intermittently-driving cooperation, since the diameter of the first half gears is less than the diameter of first gear, thus at this time the revolving speed of blanking plate compared with Slowly, discharge quantity is less, but rotation interval time is shorter, and the intersite that applies fertilizer twice is away from shorter；When in the second state, first Gear 712 is separated with the first half gears 722, and second gear 713 is engaged with the second half gears 723, and the first half gears are located at first In gap between gear and second gear, guarantee that the first half gears do not interfere between second gear and the second half gears Intermittently-driving；Due to second gear diameter less than the second half gears diameter, so the revolving speed of blanking plate is very fast at this time, blanking Measure it is more, but rotate interval time it is longer, twice apply fertilizer intersite away from longer；Meet the fertilising needs of different plants, adapts to Property is stronger, easy to use, time saving and energy saving；It can according to need the more mutually matched gears of installation and half tooth in actual use Wheel, further enhances practicability.

Specifically, control amount drive mechanism includes that control gauge rod 72, first turns to the steering driving member 74 of driving member 73, second and connection Dynamic component, the linkage unit include the 4th steering driving member 76, third steering driving member 75 and steering drive axle 77；Above-mentioned steering Driving member is bevel gear；Control gauge rod is mounted in sweep, while can rotating relative to sweep, and can be slidably reciprocated, control amount One end of bar is welded with half gear shaft for installing half gear, and the other end is pierced by sweep 14, is mounted with that is convenient for a grasping Gauge rod handle 721 is controlled, consequently facilitating changing the meshing relation between gear and half gear, plays the role of changing blanking velocity, together When do not influence the rotation of half gear again；A limit film 726 is mounted on control gauge rod again, and a detent has been opened up in sweep Slot 141, limit film can slidably reciprocate in detent slot, thus enable control gauge rod that can only slidably reciprocate a certain distance, so that the Half gear can only engage always with first gear, and not interfere with second gear, and the second half gears always can only be with second Gear engagement, and first gear is not interfered with convenient for changing discharge quantity, it being not easy to interfere, structure is simple, and cooperation is stablized, therefore Barrier rate is low.

Specifically, first turns to driving member by a rotation stop component and control gauge rod realization rotation stop cooperation, so that first turn While control gauge rod being driven to rotate to part, and do not influence to control slidably reciprocating for gauge rod；The rotation stop component includes 724 He of rod set Rod sleeve 725, rod set are mounted on control gauge rod, with control gauge rod key connection；Rod sleeve is mounted in rod set, can be along rod set Outer surface slidably reciprocates, and a rod set slot 7241 has been opened up in rod set, a sleeve protrusion is mounted on the inner wall of rod sleeve 7251, which is just embedded in rod set slot, so that while rod sleeve can slidably reciprocate relative to rod set, again Cannot be rotated relative to rod set, and realize between rod set and rod sleeve while being slidably matched, and both realize only Turn cooperation；First turns to driving member and key connection on the outer surface of rod sleeve.

Specifically, the second steering driving member 74 is engaged with the first steering driving member 73, and it is keyed in steering drive axle 77 Upper end, third turn to driving member 75 key connection in the lower end of steering drive axle, and with the 4th steering driving member 76 engage, the 4th Driving member key connection is turned on axletree 15, axletree both ends are mounted with wheel 12 respectively；When car body is in moving process, vehicle Wheel rotation drives axletree rotation, then drives the 4th steering driving member rotation, so that third is driven to turn to driving member rotation, into And drive second to turn to driving member rotation by steering drive axle, then drive first to turn to driving member rotation, so that first turn Control gauge rod rotation is driven by rotation stop component to driving member, control gauge rod then drives half gear shaft to rotate, and is mounted on it to drive On half gear rotation, and then drive engage gear rotation, finally realize drive blanking plate rotation；So that blanking plate It rotates interrelated with the rotation of wheel, enables one section of the every movement of car body specific, blanking plate is that can rotate blanking primary, avoids car body The problem that blanking plate still causes local fertilizer excessive in blanking when pause, so that even if car body movement speed is uneven, fertilizer Also can uniformly be sprinkled upon in soil, ensure that the uniform of fertilising, play better fertilization effect, be conducive to crops absorption and Growth.

Claims (7)

1. a kind of pesticide dispersal equipment of low pollution, including car body (1), the bracket (2) being detachably connected with the car body (1) and Flusher on the bracket (2)；The car body (1) include pesticide barrel (11), can sweeping action wheel (12) and For driving the actuator (13) of the wheel (12) sweeping action；It is characterized by: the bracket (2) is equipped with for launching The fertilizer apparatus of solid fertilizer, the pesticide barrel (11) are equipped with and match with the fertilizer apparatus and the flusher Valving.

2. the pesticide dispersal equipment of low pollution according to claim 1, it is characterised in that: the fertilizer apparatus includes and institute State the fertilising bar (61) of bracket (2) flexible connection, the fertilising knob (62) for fixing fertilising bar (61) and for being connected to The fertilizer channel (63) of fertilising bar (61) and the pesticide barrel (11).

3. the pesticide dispersal equipment of low pollution according to claim 2, it is characterised in that: the fertilising bar (61) includes can The adjusting rod (611) of sweeping action, is set to the tune at the adjusting rod cylinder (612) for supplying the adjusting rod (611) sweeping action Adjusting knob (613) on pole cylinder (612) and the trench digging part (64) being detachably connected with the adjusting rod (611).

4. the pesticide dispersal equipment of low pollution according to claim 3, it is characterised in that: the trench digging part (64) includes two Trench digging inclined-plane (641), for connect two it is described ditch inclined-plane (641) trench digging cambered surface (642), the application face that is inclined to set (643) and with the adjusting rod cylinder (612) the application mouth (644) being connected.

5. the pesticide dispersal equipment of low pollution according to claim 4, it is characterised in that: the fertilizer channel (63) includes The first passage section (631) that is connected with the pesticide barrel (11), can sweeping action second channel section (632) and for being connected to The connection hose (633) of the second channel section (632) and the adjusting rod cylinder (612).

6. the pesticide dispersal equipment of low pollution according to claim 5, it is characterised in that: the car body (1) be equipped with The control amount device that the fertilizer apparatus matches, the control amount device include can sweeping action blanking plate (71), for driving The control amount drive mechanism of blanking plate (71) sweeping action and the rotational speed regulation structure matched with the control amount drive mechanism.

7. the pesticide dispersal equipment of low pollution according to claim 6, it is characterised in that: the rotational speed regulation structure includes With the blanking plate (71) rotation stop cooperation blanking board shaft (711), be set to the blanking board shaft (711) on gear assembly, with Half gear assembly and turn to driving member (73) and the control for realizing described first that the gear assembly intermittently-driving cooperates The rotation stop component of sliding rotation stop cooperation between gauge rod (72).