CN105580534A - Environment-friendly closed premixing wheel type sower - Google Patents
Environment-friendly closed premixing wheel type sower Download PDFInfo
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- CN105580534A CN105580534A CN201510911880.2A CN201510911880A CN105580534A CN 105580534 A CN105580534 A CN 105580534A CN 201510911880 A CN201510911880 A CN 201510911880A CN 105580534 A CN105580534 A CN 105580534A
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- powder
- storehouse
- wheel
- air
- bin
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
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- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses an environment-friendly closed premixing wheel type sower, and belongs to the field of automatic equipment of agricultural cultivation machines. The environment-friendly closed premixing wheel type sower is characterized in that a seed bin, a powder bin, a mixing bin and a sowing wheel are included; the seed bin and the powder bin are communicated with the mixing bin through guide pipes, and the mixing bin is connected with the sowing wheel through an upper conveying main pipe; the mixing bin is in a hollow sphere shape, and a spiral mixing strip-shaped hole is formed in the mixing bin; a stirring and mixing bin can be driven by a stirring and mixing drive device to rotate; residual dust collecting holes are formed in the spiral mixing strip-shaped hole in the lower portion of the mixing bin, and connected with a powder recovery device. According to the sower, seeds and pesticide powder can be properly pre-stored, the seeds and the pesticide powder are evenly stirred in advance before sowing, the residual pesticide powder can be properly recycled, the sowing success rate is greatly increased, meanwhile, pesticide is saved, and the ambient environment cannot be polluted.
Description
Technical field
The invention belongs to farming mechanical automation apparatus field, be specifically related to the wheeled sowing of the airtight premix of a kind of environmental protectionMachine.
Background technology
China is as large agricultural country, because restriction and the rural area of Industry Development Level exist very huge labour's moneySource, the degree of Chinese Agricultural Mechanization is still lower, and manual operation and hand tools are still occupied an leading position. Due to cultivated land resource treasureExpensive, must make the best use of the situation and accomplish abundant use to be especially distributed in the arable land that mountain and hill is rugged, cannot large area concentrate useCombine and cultivate or harvester, can only rely on handwork, but efficiency is extremely low, labour intensity and difficulty are very big.
Seed demand with growth stimulator or after inspiring the agricultural chemicals medicinal powder premixs such as bud agent, just can carry out seeding operation in advance,Therefore further increased operation intensity. If sow the inhomogeneous kind of hybrid medicine on the comparatively barren soil such as mountain regionSon, will affect results after this greatly, and the arduous work of order can not get due return. The container that holds seed and medicinal powder also shouldWhen possessing the function of windproof protection against the tide, to avoid seed and medicinal powder to make moist in the wild, stick on container inner wall or mutually and unite; OrPerson's medicinal powder is blown to four winds in surrounding environment, causes waste and pollutes. In addition, also need to carry out the recovery operation of residue medicinal powder, keep awayExempt from waste and further pollute.
In view of the foregoing, applicant has invented a kind of automation agricultural seeder machinery that is applicable to mountain region operation, canProperly prestore seed and medicinal powder, uniform stirring seed and medicinal powder in advance prior to seeding, and residue medicinal powder can accomplish appropriate recovery,Very big must lifting when sowing success rate, has saved agricultural chemicals, can not pollute surrounding environment.
Summary of the invention
Technical problem to be solved by this invention is to provide the wheeled seeder of the airtight premix of a kind of environmental protection, can properly prestoreSeed and medicinal powder, uniform stirring seed and medicinal powder in advance is prior to seeding very big when must having promoted sowing success rate. The present inventionSecond technical problem solving is that residue medicinal powder can be accomplished appropriate recovery, saved agricultural chemicals, and can not pollute surrounding environment.
The technical solution adopted for the present invention to solve the technical problems is: provide the airtight premix of a kind of environmental protection wheeled sowingMachine, is characterized in that comprising kind of a storehouse, powder storehouse, blending bunker and seeding wheel, and described He Fen storehouse, kind storehouse is by passage UNICOM batch mixingStorehouse, blending bunker connects seeding wheel by upper total material-conveying pipe; Described blending bunker is the hollow ball bodily form, in blending bunker inside, spiral is setBatch mixing cylindrical void; Mix storehouse and can be mixed drive unit driven rotary; More than arranging in the spiral batch mixing cylindrical void of blending bunker bottomPowder collection hole, described remaining powder collection hole connects powder reclaiming device;
He Fen storehouse, described kind of storehouse includes warehouse; Warehouse cross section is square, and warehouse comprises top cover and sidewall; In side wall upper part settingRing fillister, top cover inserts in ring fillister.
The wheeled seeder of the airtight premix of environmental protection of the present invention, it is characterized in that top cover comprise draw cap, center lid andSealing, along body, is offered guide groove on the lid of center, and sealing is inserted in guide groove along body, offers pulling eye at center lid middle part, is drawingLeading block group be set in hole and draw cap, in leading block group, bracing wire being set, bracing wire one end connects draws cap, the other end of bracing wireConnect sealing along body; Between the lid of sealing Yan Tihe center, spring is set, spring outwards overhangs sealing along body; When upwards liftingWhile drawing cap, bracing wire affects in the lid of sealing Yan Tixiang center shrinks, and ring fillister can be put into or deviate to top cover.
The air compartment of several hollows is set on the sidewall of warehouse, on the lateral wall of described air compartment, offers fresh air inlet, air compartmentPassive slew page is set on madial wall, initiatively slew page is set in air compartment, initiatively slew page connects passive slew page, connecting rod by connecting rodMiddle part is hinged on the madial wall of air compartment.
Described powder reclaiming device comprises spherical bracket, and spherical bracket is arranged on bottom and the blending bunker of blending bunkerBetween leave gap, described gap is powder delivery space; Also comprise " ┐ " shape powder recovery tube, powder delivery space is by powder recovery tubeConnect exhausting storehouse, the turning point of described " ┐ " shape powder recovery tube arranges powder sedimentation device, and powder sedimentation device connects powder storehouse;Remaining medicinal powder can enter sub-material sedimentation device by powder delivery space, through falling into powder storehouse after sedimentation.
Described powder sedimentation device comprises powder expansion chamber, in powder expansion chamber, demarcation strip is set, and described demarcation strip willPowder expansion chamber is divided into " U " shape space, and the swash plate under oblique is set respectively in the both sides of demarcation strip, also comprises four fallout windsWheel, sedimentation wind wheel is arranged on the both sides of demarcation strip, and sedimentation wind wheel is installed by motorized pulleys on the sidewall of powder expansion chamber; At powderThe bottom of material expansion chamber arranges flour opening; Between the sidewall of powder expansion chamber and " ┐ " shape powder recovery tube, arranging can only be from" ┐ " shape powder recovery tube is to the air intake check valve of powder expansion chamber air intake; Top at powder expansion chamber is returned with " ┐ " shape powderBetween closed tube, set out air port, filter screen is set on air outlet; Air-flow is carried unnecessary medicinal powder secretly, and to enter powder from air intake check valve heavyFalling unit, by the spatial movement of " U " shape, during movement medicinal powder enters powder storehouse from the flour opening of below after being impacted by sedimentation wind wheel,And air-flow is discharged powder expansion chamber from air outlet after net filtration after filtration.
Described exhausting arranges air-extracting wheel in storehouse, and air-extracting wheel connects exhausting motor by wheel shaft, and exhausting motor is by anti-shake dressPut and be arranged in frame; Described wheel shaft comprises axis body and sheath, and axis body is arranged in sheath, and beating slew page is set on axis body,In the time that axis body rotates, pat slew page and can pat vibration sheath; Between sheath and exhausting storehouse, filter screen is set; Upper in exhausting storehousePortion is uncovered, above open-mouth, by column, arc diversion dustproof plate is installed.
The invention has the beneficial effects as follows:
1, the seed and the medicinal powder that from kind of He Fen storehouse, storehouse, fall enter in the blending bunker of rotation, under the guiding of spiral batch mixing cylindrical voidTumble mixed, finally reaches and fully mixes evenly. The setting of spiral batch mixing cylindrical void, has extended the mixing mobile road of seed with material powderFootpath, makes the two mixing more even.
2, when upwards lifting while drawing cap, bracing wire affects in the lid of sealing Yan Tixiang center shrinks, and top cover can be put into or be de-Go out ring fillister. This design makes warehouse switch convenient, but in the process of jolting, is difficult for again spilling advancing.
3,, when equipment is in the time advancing, wind, in fresh air inlet enters the air compartment warehouse sidewall, is stirred initiatively slew page and is putMoving, thus drive the passive slew page being arranged on sidewall inwall to swing, can make the seed or the medicine that stick on warehouse sidewallPowder particles departs from, and facilitates in its blending bunker that drops to below, manually clears up without staff, more time saving and energy saving.
4, the setting of powder reclaiming device, makes the sedimentation in powder sedimentation device of most of medicinal powder reclaim, but a small amount of medicinal powderCan enter exhausting storehouse, pat slew page and can pat vibration sheath, prevent that medicinal powder is bonded to piece on sheath. And filter screen can preventMedicinal powder flies away outside body, pollutes ecological environment around. The setting of arc diversion dustproof plate can prevent that sleet water from immersing bodyInside, plays a protective role.
5, structural refinement of the present invention, is suitable for practicality, produce and use cost lower, suitablely in the industry cycle popularize.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1Portion's structure enlarged drawing;
Fig. 3 is the structural representation of tensioning bullet draw-bar;
Fig. 4 is that the A of Fig. 3 is to structural representation;
Fig. 5 is the structural representation of walking mechanism;
Fig. 6 is the II portion structure enlarged drawing of Fig. 5;
Fig. 7 is the III portion structure enlarged drawing of Fig. 5;
Fig. 8 is the structural representation of sowing mechanism;
Fig. 9 is the IV portion structure enlarged drawing of Fig. 8;
Figure 10 is the V portion structure enlarged drawing of Fig. 8;
Figure 11 is the structural representation of warehouse;
Figure 12 is the VI portion structure enlarged drawing of Figure 11;
Figure 13 is the structural representation of top cover;
Figure 14 is the structural representation of mixing motor and the anti-device that quivers;
Figure 15 is the structural representation of powder reclaiming device;
Figure 16 is Figure 15The structure enlarged drawing of portion;
Figure 17 is Figure 15The structure enlarged drawing of portion;
Figure 18 is Figure 15The structure enlarged drawing of portion;
Figure 19 is the structural representation of video monitor scanning means;
Figure 20 is the structural representation of seeding wheel and seeding wheel transfer;
Figure 21 is the structural representation of seeding wheel;
In figure: 1, video monitor scanning means; 2, sowing mechanism; 3, frame; 4, seeding wheel; 5, road wheel support; 6, road wheel;7, saddle bar; 8, upper protruding block; 9, insert rod; 10, tensioning bullet draw-bar; 11, position retainer ring; 12, upper protruding block; 13, lower protruding block; 14, arcShape stopper; 15, spring; 16, screw thread; 17, motorized pulleys; 18, support arm; 19, porous pin joint axle; 20, double-screw bolt; 21, column shank;22, elasticity bearing pin; 23, elasticity liquid capsule; 24, hollow rubber cover; 25, spring; 26, grab and sting; 27, grab and sting retainer ring; 28, bulletProperty rubber wheel case; 29, plant storehouse; 30, passage; 31, blending bunker; 32, mix drive unit; 33, powder reclaiming device; 34, powderStorehouse; 35, upper material separating disc; 36, upper conveying is in charge of; 37, upper total material-conveying pipe; 38, lower total material-conveying pipe; 39, lower conveying is in charge of; 40, underMaterial separating disc; 41, cylinder; 42, ratchet claw; 43, coiling ratchet; 45, socket; 46, valve plate; 47, coiling roller; 48, bracing wire;49, through wires hole; 50, extension spring; 51, top cover; 52, sidewall; 54, fresh air inlet; 55, air compartment; 56, active slew page; 57, passive slew page;58, connecting rod; 59, draw cap; 60, sealing is along body; 61, guide groove; 62, center lid; 63, leading block group; 64, bracing wire; 65, silkThick stick; 66, mix motor; 67, conical counter weight; 68, " H " shape installing rack; 69, hollow piston cylinder; 70, piston; 71, arc is ledStream dust excluding plate; 72, exhausting storehouse; 73, air-extracting wheel; 74, exhausting motor; 75, spherical bracket; 76, remaining powder collection hole; 77, powderRecovery tube; 78, filter screen; 79, pat slew page; 80, sheath; 81, axis body; 82, mounting rod; 83, spring catch; 84, spring; 85, topPiece; 86, mounting blocks; 88, air intake check valve; 89, sedimentation wind wheel; 90, swash plate; 91, flour opening; 92, demarcation strip; 93, air-outMouthful; 94, noctovisor scan instrument; 95 balancing poles; 96, counterpoise; 97, steer motor; 98, driving gear; 99, transmitting gearRing; 100, montant; 101, upper wishbone; 102; 103, hollow piston cylinder; 104, cock body; 105, lower wishbone; 106, axis; 107,Wheel body; 108, sowing cylindrical void; 109, kinds of bank deposits storehouse.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
As shown in Figure 1, the wheeled seeder of the airtight premix of a kind of environmental protection of the present invention, also comprises frame, walking mechanismAnd sowing mechanism. Frame top fixed video monitors surface sweeping device, and frame inside arranges kind storehouse, powder storehouse, the batch mixing of sowing mechanismStorehouse and point kind of device, install seeding wheel and road wheel support be set in the bottom of frame.
As shown in Figure 2, also comprise position retainer ring, described position retainer ring is positioned at the both sides of frame, and frame is passed through positionRetainer ring connects road wheel support;
Described position retainer ring is by position fixator connection frame and road wheel support; Described position fixator comprises and being arranged onLower protruding block on the retainer ring of position and be arranged on the jack on road wheel support, described lower protruding block inserts in jack, at road wheelThe jack both sides of support arrange respectively a upper protruding block, all offer through hole on upper and lower projection; Also comprise three hingedSlotting rod, middle slotting rod inserts in the lower protruding block through hole through jack, the slotting rod at two ends inserts respectively leading to of two upper protruding blocksKong Zhong; Also comprise tensioning bullet draw-bar and saddle bar, offer screwed hole at the middle part of saddle bar. As shown in Figures 3 and 4, tensioning bullet draw-barTwo ends are connected together by spring hinge; One end of described tensioning bullet draw-bar arranges arc stopper, and arc stopper is held tightly and inserted between rodHinge point, the other end of tensioning bullet draw-bar is threaded connection the screwed hole at saddle bar middle part, the two ends of described saddle bar respectivelyProp up upper protruding block and the lower protruding block of both sides; In the time that the end of thread of rotation tensioning bullet draw-bar makes it away from the other end, can make saddle barCompress adjacent upper protruding block and lower protruding block, now position fixator, in tensioning stationary state, makes frame and road wheel support bulletProperty firmly links together.
As shown in Figure 5, described walking mechanism comprises plural road wheel, and described road wheel props up by road wheelFrame is arranged in frame, and described road wheel support connects road wheel by motorized pulleys, and motorized pulleys can drive road wheelRotation. Described road wheel comprises elasticity bearing pin, wheel hub and four above cantilever type support arms that arrange in pairs, one end hinge of support armBe connected on wheel hub, the other end of support arm connects grabs ground travel wheel.
At the stage casing of support arm hinged porous pin joint axle. The porous pin joint axle of installing on the support arm being oppositely arranged is inserted by pinDress is fixed together, or is connected and fixed by spring. In the time that this device is walked in the fixing field of Gansu Province height, only need logicalOverregulate on the support arm being oppositely arranged the overlap length of the porous pin joint axle of overlap joint mutually, thereby regulate support arm along hinge pointOpen amplitude, then fixing by pin plug-in mounting, now because road wheel can not damage Gansu Province, field by pressure. When this device at Gansu Province height notWhile walking in fixing formula field, mountain region, need will between porous pin joint axle, link together by spring, road wheel is advancing like thisIn process, can automatically regulate the amplitude of opening of support arm, be convenient to adapt to the farming of multiple landform.
As shown in Figure 6, the axial cross section of described elasticity bearing pin is "T"-shaped, on the small end of elasticity bearing pin, offers screw thread,And connect motorized pulleys through wheel hub; The large end of elasticity bearing pin connects wheel hub by spring catch.
In wheel hub, offer circular pin hole, described spring catch comprises column shank, and the end of column shank arranges umbrella frameShape pressure expansion bar, in the time that spring catch inserts in circular pin hole, umbrella-rib shape pressure expansion bar opens overflow circular pin hole; At wheel hubOn double-screw bolt is set, described double-screw bolt props up the external part of spring catch, can stop spring catch to eject from circular pin hole. The designAdopt umbrella-rib shape pressure expansion bar to carry out pin joint, not only stable connection, and in traveling process with certain micro-elasticity, keep awayExempt from being rigidly attached to while being subject to impacting between equipment components, excessive causing of interaction force, from wearing and tearing, can effectively extend and establishStandby service life.
As shown in Figure 7, the described ground travel wheel of grabbing comprises center-wheel arbor, in wheel outer shaft sleeve dress elasticity cover, described elasticityCover is hollow rubber cover, in hollow rubber cover, some elasticity liquid capsules is set, and outside resilient sleeve, suit is grabbed and stung retainer ring, grabs groundThe blunt end of thorn is fixed on to grab by spring fitting and stings in retainer ring, grabs the tip of stinging and passes to grab and sting retainer ring; Grabbing groundIn travel wheel, be set with elastic caoutchouc wheel case, put and offer acanthopore at described elastic caoutchouc wheel, grab to sting and can pass acanthopore. Originally grabThe mode that the design of ground travel wheel adopts wheel shaft to be connected with outer rim elasticity, can effectively alleviate and impact the damage bringing. Grab and stingThe mode that adopts elasticity to install, puts and passes from the elastic caoutchouc wheel as crawler belt, not only facilitates on soil and walks, earth-grasping forceBy force, and sting while being retracted in elastic caoutchouc wheel case when grabbing, can also remove to stick to grab and sting mud, make equipment prolongedDurable, even if advance in viscosity or the larger soil face of humidity, also without frequent shutdown cleaning road wheel. In addition, when this equipmentWhile travelling on highway ground, grab and sting stressed being retracted in elastic caoutchouc wheel case, can not cause damage to smooth bituminous pavingWound, facilitates equipment to advance between zones of different, and without using extra transport agent, more convenient practicality.
As shown in Figure 8, described sowing mechanism comprises kind of a storehouse, powder storehouse, blending bunker, point kind of device and seeding wheel, describedPlant He Fen storehouse, storehouse by passage UNICOM blending bunker, blending bunker is by point kind of a device connection seeding wheel. Seed prior to seeding, needsStir in advance with nutrition or sterilization class medicinal powder, to promote the germinating growth of seed.
As shown in figure 11, He Fen storehouse, described kind of storehouse includes warehouse; Warehouse cross section is square, and warehouse comprises top cover and sideWall; In side wall upper part, ring fillister is set, top cover inserts in ring fillister.
As shown in figure 13, top cover comprises and draws cap, center lid and sealing along body, offers guide groove, sealing on the lid of centerInsert in guide groove along body, offer pulling eye at center lid middle part, leading block group is set in pulling eye and draws cap, at leading blockBracing wire is set in group, and bracing wire one end connects draws cap, and the other end of bracing wire connects sealing along body; Between the lid of sealing Yan Tihe centerSpring is set, and spring outwards overhangs sealing along body; When upwards lifting while drawing cap, bracing wire affects in the lid of sealing Yan Tixiang centerShrink, ring fillister can be put into or deviate to top cover. This design makes warehouse switch convenient, but advancing in the process of jolting again notEasily spill.
As shown in figure 12, the air compartment of several hollows is set on the sidewall of warehouse, on the lateral wall of described air compartment, offer intoWind hole, arranges passive slew page on the madial wall of air compartment, initiatively slew page is set in air compartment, and it is passive that active slew page connects by connecting rodSlew page, the middle part of connecting rod is hinged on the madial wall of air compartment. When equipment is in the time advancing, wind enters warehouse sidewall from fresh air inletIn air compartment, stir initiatively slew page and swing, thereby drive the passive slew page being arranged on sidewall inwall to swing, can make adhesionSeed on warehouse sidewall or medicinal powder particle depart from, and facilitate in its stir storehouse that drops to below, without staff's handMoving cleaning, more time saving and energy saving.
As shown in Figure 8, described blending bunker is the hollow ball bodily form, spiral batch mixing cylindrical void is set, at batch mixing in blending bunker insideRemaining powder collection hole is set in the spiral batch mixing cylindrical void of bottom, storehouse, and described remaining powder collection hole connects powder reclaiming device. Blending bunker bagDraw together and mix drive unit, described in mix drive unit and comprise and mix motor, described in mix motor and connect leading screw by motor shaft,On upper total material-conveying pipe, screw thread is set, leading screw and threaded engagement. The seed and the medicinal powder that from kind of He Fen storehouse, storehouse, fall enter rotationBlending bunker in, tumble mixed under the guiding of spiral batch mixing cylindrical void, finally reaches and fully mixes evenly. Spiral batch mixing cylindrical voidArrange, extended the mixing mobile route of seed and material powder, make the two mixing more even.
As shown in figure 14, described in, mixing motor is arranged in frame by the anti-device that quivers; The anti-device that quivers comprises two " H " shapesInstalling rack and two conical counter weights, conical counter weight is hingedly mounted on the cross bar middle part of " H " shape installing rack, " H " shape peaceA piston of the each connection in end of the two ends montant of shelving, each piston is separately positioned in hollow piston cylinder, hollow piston cylinder pairClaim to be arranged on the both sides of mixing motor. The anti-device that quivers can play the effect that motor is mixed in protection, can prevent ground jolt toThe injury that motor operation brings, has effectively extended service life of equipment.
As shown in figure 15, described powder reclaiming device comprises spherical bracket, spherical bracket be arranged on blending bunker underPortion also and between blending bunker leaves gap, and described gap is powder delivery space; Also comprise " ┐ " shape powder recovery tube, powder delivery space is logicalCross powder recovery tube and connect exhausting storehouse, the turning point of described " ┐ " shape powder recovery tube arranges powder sedimentation device, powder sedimentationDevice connects powder storehouse; Remaining medicinal powder can enter sub-material sedimentation device by powder delivery space, through falling into powder storehouse after sedimentation.
As shown in figure 18, the wheeled seeder of the airtight premix of environmental protection according to claim 3, described in it is characterized in thatPowder sedimentation device comprises powder expansion chamber, in powder expansion chamber, demarcation strip is set, described demarcation strip by powder expansion chamber everyBecome " U " shape space, oblique lower swash plate is set respectively in the both sides of demarcation strip, also comprise four sedimentation wind wheels, sedimentation wind wheel is pacifiedBe contained in the both sides of demarcation strip, sedimentation wind wheel is installed by motorized pulleys on the sidewall of powder expansion chamber; At the end of powder expansion chamberPortion arranges flour opening; Between the sidewall of powder expansion chamber and " ┐ " shape powder recovery tube, arrange and can only reclaim from " ┐ " shape powderPipe is to the air intake check valve of powder expansion chamber air intake; Between the top of powder expansion chamber and " ┐ " shape powder recovery tube, set outAir port arranges filter screen on air outlet; Air-flow is carried unnecessary medicinal powder secretly and is entered powder sedimentation device from air intake check valve, by " U " shapeSpatial movement, during movement medicinal powder enters powder storehouse from the flour opening of below after being impacted by sedimentation wind wheel, and air-flow is through filter screenAfter filtration, discharge powder expansion chamber from air outlet.
As shown in figure 16, described exhausting arranges air-extracting wheel in storehouse, and air-extracting wheel connects exhausting motor by wheel shaft, exhausting motorBe arranged in frame by anti-shake apparatus; Described wheel shaft comprises axis body and sheath, and axis body is arranged in sheath, on axis body, arrangesPat slew page, in the time that axis body rotates, pat slew page and can pat vibration sheath; Between sheath and exhausting storehouse, filter screen is set; ?The open topped in exhausting storehouse is installed arc diversion dustproof plate by column above open-mouth. Most of medicinal powder is in powder sedimentationIn device, sedimentation is reclaimed, but a small amount of medicinal powder can enter exhausting storehouse, pats slew page and can pat vibration sheath, prevents that medicinal powder is at sheathOn be bonded to piece. And filter screen can prevent that medicinal powder from flying away outside body, pollute ecological environment around. Establishing of arc diversion dustproof platePut and can prevent that sleet water from immersing internal body, plays a protective role.
As shown in figure 17, described anti-shake apparatus comprises two above mounting rods, on exhausting motor, mounting blocks is set,On mounting blocks, offer jack; Described mounting rod one end is arranged in frame, and the other end of mounting rod inserts in jack; Also comprise bulletSpring pin, mounting rod is fixed in jack by spring catch; Described spring catch comprises pin, offers inward recess on pin, interiorSpring is set in shrinkage pool, and spring connects jacking block; On mounting rod and mounting blocks, offer corresponding pin hole, the latch on mounting rodIn hole, offer inner groovy; Spring catch inserts in above-mentioned two pin holes, the jacking block of spring catch support pin hole on mounting rod inIn groove, make mounting rod from jack, not deviate from. Anti-shake apparatus can make exhausting motor in equipment traveling process, avoids groundThe face vibration bringing of jolting, effectively protects motor, the service life of extension device.
As shown in Figure 9, described point of kind device comprises upper and lower total material-conveying pipe, and upper and lower conveying is in charge of and upper and lower material separating disc; ?Blending bunker bottom arranges discharging opening, and described discharging opening connects total material-conveying pipe, and upper total material-conveying pipe bottom is defeated on arranging someMaterial is in charge of, and below upper conveying is in charge of, material separating disc is set, and is oppositely arranged lower material separating disc, in lower sub-material below upper material separating discThe below of dish arranges some lower conveyings to be in charge of, and described lower conveying is in charge of and is connected lower total material-conveying pipe; Equal on upper and lower material separating discOffer several material-distributing holes, upper and lower conveying is in charge of the material-distributing hole of the upper and lower material separating disc of UNICOM respectively. Described upper total material-conveying pipe, upper defeatedMaterial is in charge of and upper material separating disc is all mixed driven by motor rotation, total material-conveying pipe on the seed mixing in blending bunker passes through,Upper conveying is in charge of and the conveying of upper material separating disc, and material-distributing hole can play the effect of rectification, can avoid occurring between many seedsThe phenomenon of adhesion, makes a seed independence clearly demarcated, is then in charge of by lower material separating disc, lower conveying and lower total material-conveying pipe is delivered to and broadcastsKind of wheel, can improve seeding quality, avoids equipment to get stuck or same position is sowed the drawback of many seeds.
As shown in figure 10, also comprise discharging switch valve, described discharging switch valve is arranged on total material-conveying pipe; Discharging switchValve comprises valve storehouse, and described valve storehouse is arranged on the outer wall of total material-conveying pipe; On upper total material-conveying pipe, offer socket, logical in valve storehouseCross extension spring connection valve plate is installed, described valve plate can insert in socket and seal upper total material-conveying pipe completely; In valve storehouse, also arrangeHave bracing wire, coiling roller and coiling ratchet, described coiling roller is arranged on the below of valve plate, and coiling ratchet is pacified by motorized pulleysBe contained in the top of valve plate, on the one end at valve plate near extension spring, offer through wires hole; Bracing wire one end is coiled on coiling roller, bracing wireThe other end through through wires hole hub disk around coiling ratchet on; Ratchet claw is set in valve storehouse, and described ratchet claw connects gasCylinder, described cylinder can drive that ratchet claw is flexible to be blocked or unclamp coiling ratchet; In the time that needs are opened upper total material-conveying pipe, gasCylinder drives ratchet claw to unclamp coiling ratchet, and valve plate is extracted out under extension spring effect from socket; When the upper total material-conveying pipe of needs sealingTime, motorized pulleys drive the bracing wire of coiling ratchet rotary tightening, make valve plate insert in socket, total material-conveying pipe in sealing, and exhaust hoodDrive ratchet claw to stretch into and clamp coiling ratchet.
As shown in figure 21, described seeding wheel comprises wheel body and axis, and wheel body rotates around axis when walking; In axisKinds of bank deposits storehouse is set, in wheel body around kinds of bank deposits storehouse the radial sowing cylindrical void arranging more than three, in upper and lower, kinds of bank deposits storehouseCharging aperture and discharging opening are set respectively; Directly over wheel body rotation drive sowing cylindrical void rotates to kinds of bank deposits storehouse time, this sows cylindrical voidCan connect the charging aperture in lower total material-conveying pipe and kinds of bank deposits storehouse, seed can enter temporarily storage in kinds of bank deposits storehouse from upper total material-conveying pipePut; Under wheel body rotation drive sowing cylindrical void rotates to kinds of bank deposits storehouse time, the discharging that this sowing cylindrical void can be connected kinds of bank deposits storehouseHole, by planting seed to ground.
Sowing mechanism also comprises seeding wheel guider, described video monitor scanning means, control device and turn to adjustingDevice, described control device connection turns to adjusting device;
As shown in figure 19, video monitor scanning means comprises balancing pole, and the middle part of balancing pole is hingedly mounted on machine by jointed shaftThe top of frame, top, the two ends installation infrared line sweep instrument of balancing pole, described noctovisor scan instrument can scan surface relief shapeCondition, and data are transferred to control device by data wire; Two ends at balancing pole arrange respectively counterpoise, described balance weightCode is serpentine, and adjacent two counterpoises are plugged in together, and are fixedly connected with by steady pin.
As shown in figure 20, described in turn to adjusting device to comprise shockproof front fork, the lower end of described shockproof front fork connects seeding wheelAxis, the upper end connection of rotating gear ring of shockproof front fork, transmitting gear ring set is contained on lower total material-conveying pipe; In frame, installSteer motor, described steer motor engages turning gear torus by driving gear; Control device can be controlled opening of steer motorClose, rotating speed and turning to.
Described shockproof front fork comprises left front fork and right front fork, and left and right front fork includes montant, upper wishbone and lower wishbone, underFork arm connects the axis of seeding wheel, and upper wishbone is by montant connection of rotating gear ring; Mounting shock absorber between upper and lower fork arm,Described damper comprises upper and lower cock body and hollow piston cylinder, and upper and lower cock body connects respectively upper and lower fork arm, and upper and lower cock body is relativeBe arranged in hollow piston cylinder. Due to upper and lower cock body relatively sealing be arranged in hollow piston cylinder, when running into while jolting, upper and lowerClamping air between cock body can play the effect of the two relative motion of buffering, thereby reaches the object of damping.
This device in use,
First, adjust road wheel according to the state of ground on sowing ground. In the time that this device is walked in the fixing field of Gansu Province height, only need logicalOverregulate on the support arm being oppositely arranged the overlap length of the porous pin joint axle of overlap joint mutually, thereby regulate support arm along hinge pointOpen amplitude, then fixing by pin plug-in mounting, now because road wheel can not damage Gansu Province, field by pressure. When this device at Gansu Province height notWhile walking in fixing formula field, mountain region, need will between porous pin joint axle, link together by spring, road wheel is advancing like thisIn process, can automatically regulate the amplitude of opening of support arm, be convenient to adapt to the farming of multiple landform.
Then, regulate the balancing pole of video monitor scanning means, make it in level; Then noctovisor scan instrument energyEnough scan surface relief situation, and data are transferred to control device by data wire; Control device control appliance is along linear rowsEnter, and running into while jolting, in time by turning to the more movement locus of positive deviation projected route of steer motor of adjusting device, orderSowing route is straight.
In kind of storehouse and feed bin, put into corresponding seed and medicinal powder. Close discharging switch valve, open and mix motor, under fall withinSeed in blending bunker and medicinal powder are in the blending bunker of rotation, and tumble mixed under the guiding of spiral batch mixing cylindrical void, finally reachesFully mix evenly.
Equipment moving, to the edge of a field, is opened to walking mechanism, open discharging switch valve and sub-material retracting device, same what sowThe unnecessary medicinal powder of Shi Huishou. Seed is in charge of through upper total material-conveying pipe, upper conveying and the conveying of upper material separating disc, and material-distributing hole can play wholeThe effect of stream, makes a seed independence clearly demarcated, is then in charge of by lower material separating disc, lower conveying and lower total material-conveying pipe is delivered to sowingWheel. Directly over the wheel body rotation drive sowing cylindrical void of seeding wheel rotates to kinds of bank deposits storehouse time, this sowing cylindrical void can be connected lower defeatedThe charging aperture in material house steward and kinds of bank deposits storehouse, seed can enter in kinds of bank deposits storehouse and temporarily store from upper total material-conveying pipe; When wheel body rotatesWhile driving sowing cylindrical void to rotate under kinds of bank deposits storehouse, this sowing cylindrical void can be connected the discharge opening in kinds of bank deposits storehouse, by planting seedTo ground, complete seeding operation.
It is pointed out that above-mentioned embodiment is only the preferred embodiment of the invention, common for the artTechnical staff, under the prerequisite that meets operation principle of the present invention, any be equal to or similar replacement all falls into of the present inventionIn protection domain.
Claims (6)
1. the wheeled seeder of the airtight premix of environmental protection, is characterized in that comprising kind of a storehouse, powder storehouse, blending bunker and seeding wheel, described inHe Fen storehouse, kind storehouse by passage UNICOM blending bunker, blending bunker connects seeding wheel by upper total material-conveying pipe; Described blending bunker isThe hollow ball bodily form, arranges spiral batch mixing cylindrical void in blending bunker inside; Mix storehouse and can be mixed drive unit driven rotary; MixedRemaining powder collection hole is set in the spiral batch mixing cylindrical void of feed bin bottom, and described remaining powder collection hole connects powder reclaiming device;
He Fen storehouse, described kind of storehouse includes warehouse; Warehouse cross section is square, and warehouse comprises top cover and sidewall; In side wall upper part settingRing fillister, top cover inserts in ring fillister.
2. the wheeled seeder of the airtight premix of environmental protection according to claim 1, is characterized in that top cover comprises to draw cap, central lidBody and sealing, along body, are offered guide groove on the lid of center, and sealing is inserted in guide groove along body, offer pulling eye at center lid middle part,Leading block group and draw cap is set in pulling eye, in leading block group, bracing wire is set, bracing wire one end connects draws cap, bracing wire anotherOne end connects sealing along body; Between the lid of sealing Yan Tihe center, spring is set, spring outwards overhangs sealing along body; When upwardsLift while drawing cap, bracing wire affects in the lid of sealing Yan Tixiang center shrinks, and ring fillister can be put into or deviate to top cover.
3. the wheeled seeder of the airtight premix of environmental protection according to claim 2, arranges on the sidewall of warehouse if it is characterized in thatThe air compartment of a dry hollow, offers fresh air inlet on the lateral wall of described air compartment, passive slew page is set, at air compartment on the madial wall of air compartmentInitiatively slew page is inside set, and initiatively slew page connects passive slew page by connecting rod, and the middle part of connecting rod is hinged on the madial wall of air compartment.
4. the wheeled seeder of the airtight premix of environmental protection according to claim 3, is characterized in that described powder reclaiming device bagDraw together spherical bracket, spherical bracket is arranged on the bottom of blending bunker and also and between blending bunker leaves gap, and described gap is for going outPowder space; Also comprise " ┐ " shape powder recovery tube, powder delivery space connects exhausting storehouse, described " ┐ " shape powder by powder recovery tubeThe turning point of recovery tube arranges powder sedimentation device, and powder sedimentation device connects powder storehouse; Remaining medicinal powder can be by powder delivery spaceEnter sub-material sedimentation device, through falling into powder storehouse after sedimentation.
5. the wheeled seeder of the airtight premix of environmental protection according to claim 4, is characterized in that described powder sedimentation device bagDraw together powder expansion chamber, in powder expansion chamber, demarcation strip is set, powder expansion chamber is divided into " U " shape space by described demarcation strip,The both sides of demarcation strip arrange respectively the swash plate under oblique, also comprise four sedimentation wind wheels, and sedimentation wind wheel is arranged on two of demarcation stripSide, sedimentation wind wheel is installed by motorized pulleys on the sidewall of powder expansion chamber; Bottom at powder expansion chamber arranges flour opening; ?Between the sidewall of powder expansion chamber and " ┐ " shape powder recovery tube, arranging can only be from " ┐ " shape powder recovery tube to powder expansion chamberThe air intake check valve of air intake; Between the top of powder expansion chamber and " ┐ " shape powder recovery tube, set out air port, at air outletOn filter screen is set; Air-flow is carried unnecessary medicinal powder secretly and is entered powder sedimentation device from air intake check valve, by the spatial movement of " U " shape, in fortuneDuring moving, medicinal powder enters powder storehouse from the flour opening of below after being impacted by sedimentation wind wheel, and air-flow after filtration after net filtration from air outletDischarge powder expansion chamber.
6. the wheeled seeder of the airtight premix of environmental protection according to claim 5, is characterized in that arranging and taking out in described exhausting storehouseWind wheel, air-extracting wheel connects exhausting motor by wheel shaft, and exhausting motor is arranged in frame by anti-shake apparatus; Described wheel shaft comprisesAxis body and sheath, axis body is arranged in sheath, and beating slew page is set on axis body, in the time that axis body rotates, pats slew page and can clapKnit vibration sheath; Between sheath and exhausting storehouse, filter screen is set; In the open topped in exhausting storehouse, above open-mouth, pass through columnArc diversion dustproof plate is installed.
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Application publication date: 20160518 |