CN105165197A - Taro sowing machine - Google Patents
Taro sowing machine Download PDFInfo
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- CN105165197A CN105165197A CN201510723154.8A CN201510723154A CN105165197A CN 105165197 A CN105165197 A CN 105165197A CN 201510723154 A CN201510723154 A CN 201510723154A CN 105165197 A CN105165197 A CN 105165197A
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- taro
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Abstract
The invention discloses a taro sowing machine and belongs to the field of agricultural machines. The sowing machine comprises a rack, furrow openers, taro seed boxes, fertilizer applying devices, special taro seed metering devices, pesticide spraying devices, soil covering devices and walking wheels. The taro sowing machine is characterized in that the set of taro seed boxes are installed on the front half portion of the rack, conveying belts are arranged below the rack, the fertilizer applying devices are arranged on the two sides of the rack, and the pair of the furrow openers are installed below the front portion of the rack; the special taro seed metering devices are arranged in the middle of the rack, the walking wheels are installed below the middle of the rack, and power is transmitted to the seed metering device part by the walking wheels through a transmission device; the pesticide spraying devices are arranged on the rear portion of the rack, and the soil covering devices are installed below the lower portion of the rack. By means of the taro sowing machine, precision sowing of taros can be achieved, it is ensured that main buds of the taros in soil are upward, damage of the main buds of the taros in the sowing process is greatly reduced, and the germination rate of the taros is increased. The taro sowing machine has the functions of completing furrow opening, fertilizing, seed metering, soil covering, ridging, pesticide spraying and the like at a time, so that the mechanized planting of the taros is achieved, the labor intensity of workers can be relieved, and the working efficiency can be improved.
Description
Technical field
The invention belongs to agricultural mechanical field, relate to a kind of mechanical seeder, especially relate to a kind of taro sower.
Background technology
With the whole nation, the planting patterns of taro rests on traditional artificial planting level always, almost do not realize the mechanized cultivation of standard, still rely on manpower and animal power to plant, plant to last suppression of soil from ditching, applying fertilizer, put, whole planting process labour intensity is larger, and plantation efficiency is also lower.Although now domestic Sowing machine for potatoes Technical comparing is ripe, require with the planting technology of taro, the seeding method of Sowing machine for potatoes is not suitable for completely for sowing kind of taro.The planting technology more complicated of taro is with strict, plant taro and must shift to an earlier date artificial screening and germination, the main bud planting taro also must be upwards in soil, existing sower cannot meet this planting requirement, so the Mechanization sowing of taro will be realized, the function that a kind of brand-new seeding machinery realizes sowing taro must be developed.
Summary of the invention
In order to meet the requirement of mechanical planting taro, the invention provides a kind of taro sower.This sower can the main bud of available protecting taro in the process of sowing taro, and sowing that can be accurate, disposablely can complete the functions such as trench digging, fertilising, seeding, earthing, ridging, spray medicine, achieve the mechanized cultivation of taro.
This taro sower, comprises frame, running gear, ditching device, fertilizer distributor, dispenser, chemical spraying device, covering device, transmission mechanism and control system.
Described frame is mainly used to support and other part of fixing the present invention, and the present invention is articulated in by frame on the farm machineries such as tractor, drags and works forward.
Described running gear is made up of two land wheels, middle connects a wheel with an axle, and land wheel is arranged on below frame, is used for frames and the advance of drive sower.Wheel turns can drive axletree to rotate, and by other device, power is passed to dispenser and fertilizer distributor.
Described ditching device is made up of plough and crossbeam, described crossbeam is for supporting plough, and plough adopts hoe shovel type ditching machine with dual, and two ploughs are fixed on crossbeam, and the position of plough on crossbeam can up-down adjustment, meets the requirement of different depth irrigation canals and ditches.
Described fertilizer distributor is made up of chemical fertilizer case, external roller type fertilizer distributor, defertilizing tube, described chemical fertilizer case is fixed on the front upper of frame, each one of left and right, the exit of two chemical fertilizer casees is respectively provided with an external roller type fertilizer distributor, and the bottom of each fertilizer apparatus is connected with a defertilizing tube.Described external roller type fertilizer distributor is respectively connected with the fertilizer driving-chain outside frame by an axle, the power resources of fertilizer driving-chain are in the rotation of axletree, through the drive of fertilizer driving-chain, chemical fertilizer in chemical fertilizer case can enter in defertilizing tube by the sheave in external roller type fertilizer distributor, through the guide effect of defertilizing tube, chemical fertilizer is sprinkling upon in irrigation canals and ditches that foregoing ditching device holds successfully uniformly.
Described dispenser is made up of the special seeding unit of taro and taro kind case.The special seeding unit of described taro is made up of rectilinear track portion, rotating part, gripping portion three part; Described taro kind case is by casing, form every kind of plate and control section.Described kind case is fixed on frame front end, each one of left and right, and the middle body of frame is the described special seeding unit of taro.
Described rectilinear track portion is made up of main orbit and secondary track, main orbit and secondary track are all fixed on fixed head, fixed head is fixed in frame, pass through applied external force, master slider moves back and forth up and down in main orbit, the Cross section Design of main orbit adopts similar i-beam structure, mainly in order to improve its bending resistance.Secondary track is cylindrical rails, and facilitate swing arm both can move up and down also rotatably upper like this, be connected with short connecting rod between master slider with secondary slide block, secondary slide block can pump at secondary track along with master slider moves.
Described rotating part by determining curve track, determine orbital curve slide block, swing arm forms.Determining curve track is fixed on base, slide block with four rolling slides in orbit, a slide block on swing arm is connected by connecting rod, be hinged between two slide blocks and connecting rod, the component of the horizontal motion in vertical plane of the slide block in curve track, can be converted into swing arm and swing in horizontal plane around secondary track.
Described gripping portion by swing span, moving curve track, dynamic rail slider, scissors long handle, get kind of a pawl and form.A swing span is respectively installed at the two ends up and down of secondary track, and swing span can only be positioned at secondary track two ends around secondary track axial rotation; Be connected between two swing spans two curve tracks, and such moving curve track can swing with swing span; A slide block with four rolling respectively installed by moving curve track, two scissors long handle intersections are arranged on one end of swing arm, the upper end of long handle is by being hinged each connection slide block, long handle bottom is connected one and gets kind of a pawl, swing arm moves up and down along with major-minor slide block, long handle also moves up and down with swing arm, due to the effect of curve track, the component of two slide blocks horizontal motion in vertical plane, it is the input quantity of scissors long handle, utilize lever principle, long handle bottom can opening and closing as scissors, just can capture seed by getting kind of pawl.The swing arm of rotating part is connected with scissors long handle by being hinged, by swing arm, long handle, dynamic effect between rail slider and dynamic track, swing span and moving curve track can with swing arm synchronous axial system.
The casing of described taro kind case; employing can place separately the design of the container of taro; casing has layout ten layers altogether; every layer of ten container; one piece of seed can only being placed in each container, can ensureing that the main bud of each seed is upwards when depositing like this, after the seed of planting in case is discharged; the main bud that also can ensure the seed that seeding unit grabs is upwards, and this design also can protect the main bud integrality of taro seed.In casing, the seed of every layer is separated in employing every kind of plate, and every kind of plate by described control device, can realize extracting out and returning, the seed of this layer can fall lower one deck like this.
Described chemical spraying device is made up of medicine storing pot, bracing frame, miniature force (forcing) pump, conduit and shower nozzle.Described medicine storing pot is fixed on bracing frame, bracing frame is fixed on the tail end of frame, it is liquid medicine outlet bottom described medicine storing pot, exit is provided with miniature force (forcing) pump, is used for pressurizeing to liquid medicine out, and described miniature force (forcing) pump is also fixed on bracing frame, miniature pressurization delivery side of pump connects spray medicine conduit by flexible pipe, conduit is separated again four ductules, and the end of each ductule is provided with described shower nozzle, can by liquid medicine with vaporific ejection.
What described covering device adopted is disc type covering device, and be arranged on rear side of land wheel, disk coverer is arranged on the end of a knee, and disc centre can rotate around end, and knee is fixed on the afterbody of frame, the below of chemical spraying device.
Described transmission mechanism comprises seeding driving mechanism, fertilizer driving mechanism.
Described seeding driving mechanism comprises again seeding drive sprocket, seeding output chain gear, seeding driving-chain, crank axle, rocking bar and whippletree.Seeding drive sprocket is arranged on axletree, seeding output chain gear and seeding drive sprocket are arranged on crank axle in a plane, seeding driving-chain is arranged on machine frame inside, land wheel rolls forward, drives axletree to rotate, thus by transmission of power to seeding driving-chain, make crankshaft rotation, one end of rocking bar is arranged on the crank end of crank axle, and the other end is connected to whippletree, the two ends of whippletree connect the master slider of the special seeding unit of described taro, just can master slider be pumped along main orbit.This seeding transmission mechanism is a raising speed mechanism, and gearratio need be arranged according to required land wheel radius.
Described fertilizer driving mechanism comprises fertilizer drive sprocket, fertilizer output chain gear and fertilizer driving-chain.Fertilizer drive sprocket has two, is separately fixed on the axletree of left and right land wheel, by the rotation of land wheel, and can by transmission of power to fertilizer driving-chain.Fertilizer output chain gear is arranged on the side of external roller type fertilizer distributor axle, the sheave in fertilizer apparatus can be made to rotate, thus realize fertilizer function by fertilizer driving-chain.
Described control system comprises conveyer belt control section and plants case every kind of a plate control section.
Described conveyer belt control section comprises laser-correlation sensor, controller, stepper motor, accumulator and transmission mechanism.Laser-correlation sensor is installed in driving-belt epipelagic zone taro container both sides foremost, be used for detecting in this container whether have taro seed, if do not had, then launch a signal to controller, controller control step motor turns over certain angle, the output shaft of stepper motor connects helical gear shaft by shaft coupling, pass through Helical gear Transmission, by the driving wheel of transmission of power to conveyer belt, make conveyer belt to front transfer one segment distance, the position of previous container shifted onto by the container next one being equipped with taro seed.This control system can continuously to taro special seeding unit supply taro seed.
Described kind case comprises laser-correlation sensor, controller, accumulator and executing agency every kind of a plate control section.Laser-correlation sensor is installed in conveyer belt epipelagic zone the 3rd container both sides, be used for whether there is taro seed in inspection instrument, if do not had, then launch a signal to controller, controller carries out following operation by actuating mechanism controls every kind of plate: first in case the bottom every kind of plate can by control extract out, and can ensure that each kind of taro is dropped in the container of the correspondence of conveyer belt, the kind taro of the bottom is fallen after on driving-belt, and the dividing plate of bottom can be return; After dividing plate is return, the dividing plate of the second layer can be extracted out, and the kind taro of the second layer can fall ground floor, and the dividing plate of the second layer can be return afterwards; The dividing plate of third layer can be extracted out afterwards, and the kind taro of such third layer can fall the second layer, and then third layer dividing plate is return again; The dividing plate of the 4th layer can be extracted out afterwards, and the kind taro of such 4th layer can fall third layer, and then the 4th layer of dividing plate is return again; The dividing plate of layer 5 can be extracted out afterwards, and the kind taro of such layer 5 can fall the 4th layer, and then layer 5 dividing plate is return again; The dividing plate of layer 6 can be extracted out afterwards, and the kind taro of such layer 6 can fall layer 5, and then layer 6 dividing plate is return again; The dividing plate of layer 7 can be extracted out afterwards, and the kind taro of such layer 7 can fall layer 6, and then layer 7 is every returning again; The dividing plate of the 8th layer can be extracted out afterwards, and the kind taro of such 8th layer can fall layer 7, and then the 8th layer of dividing plate is return again; The dividing plate of the 9th layer can be extracted out afterwards, and the kind taro of such 9th layer can fall the 8th layer, and then the 9th layer of dividing plate is return again; Afterwards top drawing out partition plate and return, to this all order fulfillment.The kind taro of every layer all can fallen downward one deck, when the kind taro of ten on driving-belt is all removed, controller can receive signal again, the dividing plate of the bottom can be extracted out again, then repeat above instruction, the kind taro of every layer falls one deck again, until after planting and not having seed in the bottom in case, controller can be sounded warning, another group kind of case of prompting changing.
The course of work of the present invention: this sower is articulated on tractor, start tractor to advance forward, ditching device can at the irrigation canals and ditches holding certain depth and width foremost, axletree rotate through fertilizer transmission mechanism by transmission of power to fertilizer distributor, sheave in fertilizer distributor rotates and chemical fertilizer is entered defertilizing tube, through the guiding of defertilizing tube, chemical fertilizer is sprinkling upon in irrigation canals and ditches uniformly; While vehicle wheel rotation, also by seeding transmission mechanism by transmission of power to the special seeding unit of taro, the getting kind of pawl and can capture first piece of taro seed on conveyer belt of this seeding unit, then by its kind in soil, and the main bud of taro is upwards; After taro seed on driving-belt is removed, sensor can detect the disappearance of seed in this container, and then sends signal to controller, and controller is equipped with the position of container pushed forward to previous container of taro seed by latter one by executing agency; Sower continues to advance forward, and the mound of irrigation canals and ditches both sides can enter wherein by casing mechanism below, and can play the slope, ridge of certain altitude; On the slope, ridge that agricultural chemicals can be sprayed at by chemical spraying device below uniformly.Since then, sower completes a whole set of sowing work, until plant case controller to send alarm signal, then changes other one group of kind case, proceeds sowing work.
Taro sower of the present invention adopts above technical scheme, has the following advantages and feature:
1, this taro sowing function is for the disposable function completing trench digging, fertilising, sowing, earthing, spray medicine of taro sowing, realizes the Mechanization sowing of taro;
2, seeding unit adopts and captures on-demand, in case seed main bud sustains damage in seeding process, simultaneously by seed by compressing into soil, instead of can be put into soil top, and after guarantee earthing, the main bud of seed is still upwards like this;
3, plant the design of case, solve the seed problem that main bud can damage in stacking, accurately can press certain hour simultaneously and discharge seed, with seeding unit perfect adaptation, accurate seeding.In addition, this kind of case is a detachable module, is convenient for changing.
Accompanying drawing explanation
Fig. 1 is this clearly demarcated overall structure figure;
Fig. 2 is left view of the present invention;
Fig. 3 is part-structure figure of the present invention;
Fig. 4 is the special seeding unit overall structure figure of taro of the present invention;
Fig. 5 is the rectilinear track portion of seeding unit of the present invention;
Fig. 6 is the rotating part of seeding unit of the present invention;
Fig. 7 is the gripping portion of seeding unit of the present invention;
Fig. 8 is the overall appearance figure of taro kind case of the present invention;
Fig. 9 is the location drawing of incipient stage in the special seeding unit course of work of taro;
Figure 10 is the location drawing of stage of gripping in the special seeding unit course of work of taro;
Figure 11 is the location drawing of rotational phase in the special seeding unit course of work of taro;
Figure 12 is the location drawing in seeding stage in the special seeding unit course of work of taro.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.The components and parts such as stepper motor used in the present invention, laser-correlation sensor, stepper motor driver can be commercial, and the tie ridger adopted can adopt prior art to make.
This taro sower, comprises frame, running gear, ditching device, fertilizer distributor, dispenser, chemical spraying device, covering device, transmission mechanism and control system.
Please refer to Fig. 1, described frame (2) is mainly used to support and other part of fixing the present invention, and the present invention is articulated on the farm machineries such as tractor by frame (2), drags and works forward.
Please refer to Fig. 1, described running gear is made up of two land wheels (1), is arranged on below frame (2), be used for frames (2) and drive sower advance.Wheel turns can drive axletree to rotate, and by other device, power is passed to dispenser and fertilizer distributor.
Please refer to Fig. 3, described ditching device is made up of plough (29) and crossbeam (17), described crossbeam (17) is for supporting plough (29), two ploughs (29) are fixed on crossbeam (19), and the position of plough (29) on crossbeam (17) can up-down adjustment, meets the requirement of different depth irrigation canals and ditches.
Please refer to Fig. 1, Fig. 3, described fertilizer distributor is made up of chemical fertilizer case (5), external roller type fertilizer distributor (6), defertilizing tube (7), described chemical fertilizer case (5) is fixed on the front upper of frame (2), each one of left and right, the exit of two chemical fertilizer casees (5) is respectively provided with an external roller type fertilizer distributor (6), and the bottom of each fertilizer apparatus is connected with a defertilizing tube (7).Described external roller type fertilizer distributor (6) is respectively connected by the fertilizer driving-chain (18) of an axle with frame (2) outside, the power resources of fertilizer driving-chain (18) are in the rotation of axletree, through the drive of fertilizer driving-chain (18), chemical fertilizer in chemical fertilizer case can enter in defertilizing tube (7) by the sheave in external roller type fertilizer distributor (6), through the guide effect of defertilizing tube (7), chemical fertilizer is sprinkling upon in irrigation canals and ditches that foregoing ditching device holds successfully uniformly.
Please refer to Fig. 1, Fig. 4, Fig. 8, described dispenser is made up of the special seeding unit of taro (Fig. 4) and taro kind case (Fig. 8).The special seeding unit of described taro is made up of rectilinear track portion, rotating part, gripping portion three part; Described taro kind case is formed by casing (411) with every kind of a plate (401).Described kind case (411) is fixed on frame (2) front end, each one of left and right, and the middle body of frame (2) is the described special seeding unit of taro.
Please refer to Fig. 5, the main orbit (104) of described rectilinear track portion and secondary track (103) are all fixed on base (106), pass through applied external force, master slider (105) moves back and forth up and down along main orbit (104), the Cross section Design of main orbit (104) adopts similar i-beam structure, mainly in order to improve its bending resistance.Secondary track (103) is cylindrical rails, and design moves up and down along secondary track (103) to realize swing arm (205) like this, also can rotate around secondary track (103).Be fixedly connected with short connecting rod (102) between master slider (105) with secondary slide block (101), secondary slide block can pump at secondary track along with master slider moves.
Please refer to Fig. 5, Fig. 6, the curve track (203) of determining of described rotating part is fixed on base (106), slide block 202 with four rolling slides in orbit, a slide block (204) on swing arm (205) is connected by connecting rod (201), be hinged between two slide blocks and connecting rod, the component of slide block (202) horizontal motion in vertical plane in curve track, can be converted into swing arm (205) and swing in horizontal plane around secondary track (103).
Please refer to Fig. 6, Fig. 7, the upper swing span (305) of described gripping portion and bottom moving frame (308) are each positioned at the two ends up and down of secondary track (103), and up to a hundred framves (305) and bottom moving frame (308) can only be positioned at secondary track (103) two ends around the axis of secondary track (103) and rotate; Upper swing span (305) and bottom moving frame (308) left end are connected curve track (304), right-hand member is connected curve track (306), and left like this curve track (304) and right curve track (306) can swing with upper swing span (305), bottom moving frame (308); The upper slide block (303) installed with four rolling of left curve track (304), the upper slide block (307) installed with four rolling of right curve track (306), left long handle (302) and right long handle (309) intersection are arranged on one end of swing arm (205), the upper end of left long handle (302) is by being hinged connection sliding block (307), lower end is connected and gets kind of a pawl (301), right long handle (309) upper end is by being hinged connection sliding block (303), and lower end is connected and gets kind of a pawl (310).Swing arm (205) moves up and down along with secondary slide block (101), long handle (302) and long handle (309) also move up and down with swing arm (205), due to the effect of curve track (304) and curve track (306), the component of slide block (303) and slide block (307) horizontal motion in vertical plane, the input quantity of long handle (309) and long handle (302) respectively, utilize lever principle, long handle bottom can opening and closing as scissors, just can capture seed by getting kind of a pawl (301) and getting kind of a pawl (310).The swing arm (205) of rotating part is connected with long handle (302) and long handle (309) by being hinged, by the effect of power between swing arm (205), long handle (302), long handle (309), slide block (303), slide block (307), dynamic track (304), dynamic track (306), swing span (305,308) and moving curve track (304,306) are understood and swing arm (205) synchronous axial system.
Please refer to Fig. 8; the casing (411) of described taro kind case; employing can place separately the design of the storage unit of taro; casing has layout ten layers altogether, and every layer of ten container, can only place one piece of seed in each container; can ensure that the main bud of each seed is upwards when depositing like this; after the seed of planting in case is discharged, also can ensure that the main bud of the seed that seeding unit grabs is upwards, this design also can protect the main bud integrality of taro seed.In casing, the seed of every layer is separated in employing every kind of plate (401-410), and every kind of plate (401-410) by another one control device, can realize extracting out and returning, the seed of this layer can fall lower one deck like this.
The seeding process of taro dispenser of the present invention, control device described above controls to be put into after in container corresponding to driving-belt by taro seed every kind of plate, seeding unit get kind of pawl first arrive the top of seed in first container do start prepare, position as shown in Figure 9; As mentioned above, master slider moves down, and by multiple respective outer side edges, gets kind of a pawl and moves down, and when soon close to seed, gets kind of a pawl and inwardly merges, can clamp seed afterwards, as shown in Figure 10 position; Rotation section branch will get kind of part clockwise (seeing from top to bottom) and rotate certain angle, position as shown in figure 11 afterwards; Master slider continues to move down afterwards, gets kind of pawl and seed can be compressed into soil, and getting kind of pawl afterwards can slowly open, position as shown in figure 12.Whole dispenser can move forward with sower, and master slider moves up, and gets back to the position started most, in the process conveyer belt meeting Forward drive one segment distance, and next piece of seed is arrived foremost, and then dispenser carries out seed-distributing operation.
Described chemical spraying device is made up of medicine storing pot (14), bracing frame (15), miniature force (forcing) pump (10), conduit (9) and shower nozzle (16).Described medicine storing pot (14) is fixed on bracing frame (15), bracing frame (15) is fixed on the tail end of frame (2), described medicine storing pot (14) bottom is liquid medicine outlet, exit is provided with miniature force (forcing) pump (10), be used for pressurizeing to liquid medicine out, described miniature force (forcing) pump (10) is also fixed on bracing frame (15), the outlet of miniature force (forcing) pump (14) connects spray medicine conduit (9) by flexible pipe, conduit (9) is separated again four ductules, the end of each ductule is provided with described shower nozzle (16), can by liquid medicine with vaporific ejection.
Please refer to Fig. 1, Fig. 2, what described covering device adopted is disc type covering device (8), be arranged on land wheel (1) rear side, disk coverer (8) is arranged on the end of a knee, and disc centre can rotate around end, knee is fixed on the afterbody of frame (2), the below of chemical spraying device.
Described transmission mechanism comprises seeding driving mechanism, fertilizer driving mechanism.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 5, described seeding driving mechanism comprises again seeding drive sprocket (20), seeding output chain gear (23), seeding driving-chain (22), crank axle (12), rocking bar (13) and whippletree (11).Seeding drive sprocket (20) is arranged on axletree, seeding output chain gear (23) and seeding drive sprocket (20) are arranged on crank axle (12) in a plane, it is inner that seeding driving-chain (22) is arranged on frame (2), land wheel (1) rolls forward, drive axletree rotates, thus by transmission of power to seeding driving-chain (22), crank axle (12) is rotated, one end of rocking bar (13) is arranged on the crank end of crank axle (12), the other end is connected to whippletree (11), the two ends of whippletree (11) connect the master slider (105) of the special seeding unit of described taro, master slider (105) just can be made to pump along main orbit (104).
Please refer to Fig. 1, Fig. 3, described fertilizer driving mechanism comprises fertilizer drive sprocket (19), fertilizer output chain gear (21) and fertilizer driving-chain (18).Fertilizer drive sprocket (19) has two, is separately fixed on the axletree of left and right land wheel, by the rotation of land wheel (1), and can by transmission of power to fertilizer driving-chain (18).Fertilizer output chain gear (21) is arranged on the side of external roller type fertilizer distributor (6) axle, the sheave in fertilizer apparatus can be made to rotate, thus realize fertilizer function by fertilizer driving-chain (18).
Described control system comprises conveyer belt control section and plants case every kind of a plate control section.
Please refer to Fig. 3, described conveyer belt control section comprises laser-correlation sensor, controller, stepper motor, accumulator and transmission mechanism.Laser-correlation sensor is installed in driving-belt (28) epipelagic zone taro container both sides foremost, be used for detecting in this container whether have taro seed, if do not had, then launch a signal to controller, controller control step motor (24) turns over certain angle, the output shaft of stepper motor (24) connects helical gear shaft (26) by shaft coupling (25), pass through Helical gear Transmission, by the driving wheel (27) of transmission of power to conveyer belt, make conveyer belt (28) to front transfer one segment distance, the position of previous container shifted onto by the container next one being equipped with taro seed.This control system can continuously to taro special seeding unit supply taro seed.
Please refer to 3, Fig. 8, described kind case comprises laser-correlation sensor, controller, accumulator and executing agency every kind of a plate control section.Laser-correlation sensor is installed in conveyer belt (28) epipelagic zone the 3rd container both sides, be used for whether there is taro seed in inspection instrument, if do not had, then launch a signal to controller, controller carries out following operation by actuating mechanism controls every kind of a plate (401): first in case, every kind of a plate (401) of the bottom is extracted out by control, and can ensure that each kind of taro is dropped in the container of the correspondence of conveyer belt, the kind taro of the bottom is fallen after on driving-belt, and dividing plate (401) can be return; After dividing plate (401) is return, the dividing plate (402) of the second layer can be extracted out, and the kind taro of the second layer can fall ground floor, and the dividing plate (402) of the second layer can be return afterwards; The dividing plate (403) of third layer can be extracted out afterwards, and the kind taro of such third layer can fall the second layer, and then third layer dividing plate (403) is return again; The dividing plate (404) of the 4th layer can be extracted out afterwards, and the kind taro of such 4th layer can fall third layer, and then the 4th layer of dividing plate (404) is return again; The dividing plate (405) of layer 5 can be extracted out afterwards, and the kind taro of such layer 5 can fall the 4th layer, and then layer 5 dividing plate (405) is return again; The dividing plate (406) of layer 6 can be extracted out afterwards, and the kind taro of such layer 6 can fall layer 5, and then layer 6 dividing plate (406) is return again; The dividing plate (407) of layer 7 can be extracted out afterwards, and the kind taro of such layer 7 can fall layer 6, and then layer 7 dividing plate (407) is return again; The dividing plate (408) of the 8th layer can be extracted out afterwards, and the kind taro of such 8th layer can fall layer 7, and then the 8th layer of dividing plate (408) is return again; The dividing plate (409) of the 9th layer can be extracted out afterwards, and the kind taro of such 9th layer can fall the 8th layer, and then the 9th layer of dividing plate (409) is return again; The dividing plate (410) of top is extracted out and returns afterwards, to this all order fulfillment.The kind taro of every layer all can fallen downward one deck, when the kind taro of ten on driving-belt is all removed, controller can receive signal again, the dividing plate of the bottom can be extracted out again, then repeat above instruction, the kind taro of every layer falls one deck again, until after planting and not having seed in the bottom in case, controller can be sounded warning, another group kind of case of prompting changing.
Claims (2)
1. a taro sower, is characterized in that: this taro sower, comprises frame, running gear, ditching device, fertilizer distributor, dispenser, chemical spraying device, covering device, transmission mechanism and control system;
Described frame is mainly used to support and other part of fixing the present invention, and the present invention is articulated in by frame on the farm machineries such as tractor, drags and works forward;
Described running gear is made up of two land wheels, middle connects a wheel with an axle, and land wheel is arranged on below frame, is used for frames and the advance of drive sower;
Wheel turns can drive axletree to rotate, and by other device, power is passed to dispenser and fertilizer distributor;
Described ditching device is made up of plough and crossbeam, described crossbeam is for supporting plough, and plough adopts hoe shovel type ditching machine with dual, and two ploughs are fixed on crossbeam, and the position of plough on crossbeam can up-down adjustment, meets the requirement of different depth irrigation canals and ditches;
Described fertilizer distributor is made up of chemical fertilizer case, external roller type fertilizer distributor, defertilizing tube, described chemical fertilizer case is fixed on the front upper of frame, each one of left and right, the exit of two chemical fertilizer casees is respectively provided with an external roller type fertilizer distributor, and the bottom of each fertilizer apparatus is connected with a defertilizing tube;
Described external roller type fertilizer distributor is respectively connected with the fertilizer driving-chain outside frame by an axle, the power resources of fertilizer driving-chain are in the rotation of axletree, through the drive of fertilizer driving-chain, chemical fertilizer in chemical fertilizer case can enter in defertilizing tube by the sheave in external roller type fertilizer distributor, through the guide effect of defertilizing tube, chemical fertilizer is sprinkling upon in irrigation canals and ditches that foregoing ditching device holds successfully uniformly;
Described dispenser is made up of the special seeding unit of taro and taro kind case;
The special seeding unit of described taro is made up of rectilinear track portion, rotating part, gripping portion three part; Described taro kind case is by casing, form every kind of plate and control section;
Described kind case is fixed on frame front end, each one of left and right, and the middle body of frame is the described special seeding unit of taro;
Described rectilinear track portion is made up of main orbit and secondary track, main orbit and secondary track are all fixed on fixed head, fixed head is fixed in frame, pass through applied external force, master slider moves back and forth up and down in main orbit, the Cross section Design of main orbit adopts similar i-beam structure, mainly in order to improve its bending resistance; Secondary track is cylindrical rails, and facilitate swing arm both can move up and down also rotatably upper like this, be connected with short connecting rod between master slider with secondary slide block, secondary slide block can pump at secondary track along with master slider moves;
Described rotating part by determining curve track, determine orbital curve slide block, swing arm forms; Determining curve track is fixed on base, slide block with four rolling slides in orbit, a slide block on swing arm is connected by connecting rod, be hinged between two slide blocks and connecting rod, the component of the horizontal motion in vertical plane of the slide block in curve track, can be converted into swing arm and swing in horizontal plane around secondary track;
Described gripping portion by swing span, moving curve track, dynamic rail slider, scissors long handle, get kind of a pawl and form; A swing span is respectively installed at the two ends up and down of secondary track, and swing span can only be positioned at secondary track two ends around secondary track axial rotation; Be connected between two swing spans two curve tracks, and such moving curve track can swing with swing span; A slide block with four rolling respectively installed by moving curve track, two scissors long handle intersections are arranged on one end of swing arm, the upper end of long handle is by being hinged each connection slide block, long handle bottom is connected one and gets kind of a pawl, swing arm moves up and down along with major-minor slide block, long handle also moves up and down with swing arm, due to the effect of curve track, the component of two slide blocks horizontal motion in vertical plane, it is the input quantity of scissors long handle, utilize lever principle, long handle bottom can opening and closing as scissors, just can capture seed by getting kind of pawl; The swing arm of rotating part is connected with scissors long handle by being hinged, by swing arm, long handle, dynamic effect between rail slider and dynamic track, swing span and moving curve track can with swing arm synchronous axial system;
The casing of described taro kind case, employing can place separately the design of the container of taro, casing has layout ten layers altogether, every layer of ten container, one piece of seed can only being placed in each container, can ensureing that the main bud of each seed is upwards when depositing like this, after the seed of planting in case is discharged, the main bud that also can ensure the seed that seeding unit grabs is upwards, and this design also can protect the main bud integrality of taro seed; In casing, the seed of every layer is separated in employing every kind of plate, and every kind of plate by described control device, can realize extracting out and returning, the seed of this layer can fall lower one deck like this;
Described chemical spraying device is made up of medicine storing pot, bracing frame, miniature force (forcing) pump, conduit and shower nozzle;
Described medicine storing pot is fixed on bracing frame, bracing frame is fixed on the tail end of frame, it is liquid medicine outlet bottom described medicine storing pot, exit is provided with miniature force (forcing) pump, is used for pressurizeing to liquid medicine out, and described miniature force (forcing) pump is also fixed on bracing frame, miniature pressurization delivery side of pump connects spray medicine conduit by flexible pipe, conduit is separated again four ductules, and the end of each ductule is provided with described shower nozzle, can by liquid medicine with vaporific ejection;
What described covering device adopted is disc type covering device, and be arranged on rear side of land wheel, disk coverer is arranged on the end of a knee, and disc centre can rotate around end, and knee is fixed on the afterbody of frame, the below of chemical spraying device;
Described transmission mechanism comprises seeding driving mechanism, fertilizer driving mechanism;
Described seeding driving mechanism comprises again seeding drive sprocket, seeding output chain gear, seeding driving-chain, crank axle, rocking bar and whippletree; Seeding drive sprocket is arranged on axletree, seeding output chain gear and seeding drive sprocket are arranged on crank axle in a plane, seeding driving-chain is arranged on machine frame inside, land wheel rolls forward, drives axletree to rotate, thus by transmission of power to seeding driving-chain, make crankshaft rotation, one end of rocking bar is arranged on the crank end of crank axle, and the other end is connected to whippletree, the two ends of whippletree connect the master slider of the special seeding unit of described taro, just can master slider be pumped along main orbit; This seeding transmission mechanism is a raising speed mechanism, and gearratio need be arranged according to required land wheel radius;
Described fertilizer driving mechanism comprises fertilizer drive sprocket, fertilizer output chain gear and fertilizer driving-chain; Fertilizer drive sprocket has two, is separately fixed on the axletree of left and right land wheel, by the rotation of land wheel, and can by transmission of power to fertilizer driving-chain; Fertilizer output chain gear is arranged on the side of external roller type fertilizer distributor axle, the sheave in fertilizer apparatus can be made to rotate, thus realize fertilizer function by fertilizer driving-chain;
Described control system comprises conveyer belt control section and plants case every kind of a plate control section;
Described conveyer belt control section comprises laser-correlation sensor, controller, stepper motor, accumulator and transmission mechanism; Laser-correlation sensor is installed in driving-belt epipelagic zone taro container both sides foremost, be used for detecting in this container whether have taro seed, if do not had, then launch a signal to controller, controller control step motor turns over certain angle, the output shaft of stepper motor connects helical gear shaft by shaft coupling, pass through Helical gear Transmission, by the driving wheel of transmission of power to conveyer belt, make conveyer belt to front transfer one segment distance, the position of previous container shifted onto by the container next one being equipped with taro seed; This control system can continuously to taro special seeding unit supply taro seed;
Described kind case comprises laser-correlation sensor, controller, accumulator and executing agency every kind of a plate control section; Laser-correlation sensor is installed in conveyer belt epipelagic zone the 3rd container both sides, be used for whether there is taro seed in inspection instrument, if do not had, then launch a signal to controller, controller carries out following operation by actuating mechanism controls every kind of plate: first in case the bottom every kind of plate can by control extract out, and can ensure that each kind of taro is dropped in the container of the correspondence of conveyer belt, the kind taro of the bottom is fallen after on driving-belt, and the dividing plate of bottom can be return; After dividing plate is return, the dividing plate of the second layer can be extracted out, and the kind taro of the second layer can fall ground floor, and the dividing plate of the second layer can be return afterwards; The dividing plate of third layer can be extracted out afterwards, and the kind taro of such third layer can fall the second layer, and then third layer dividing plate is return again; The dividing plate of the 4th layer can be extracted out afterwards, and the kind taro of such 4th layer can fall third layer, and then the 4th layer of dividing plate is return again; The dividing plate of layer 5 can be extracted out afterwards, and the kind taro of such layer 5 can fall the 4th layer, and then layer 5 dividing plate is return again; The dividing plate of layer 6 can be extracted out afterwards, and the kind taro of such layer 6 can fall layer 5, and then layer 6 dividing plate is return again; The dividing plate of layer 7 can be extracted out afterwards, and the kind taro of such layer 7 can fall layer 6, and then layer 7 is every returning again; The dividing plate of the 8th layer can be extracted out afterwards, and the kind taro of such 8th layer can fall layer 7, and then the 8th layer of dividing plate is return again; The dividing plate of the 9th layer can be extracted out afterwards, and the kind taro of such 9th layer can fall the 8th layer, and then the 9th layer of dividing plate is return again; Afterwards top drawing out partition plate and return, to this all order fulfillment; The kind taro of every layer all can fallen downward one deck, when the kind taro of ten on driving-belt is all removed, controller can receive signal again, the dividing plate of the bottom can be extracted out again, then repeat above instruction, the kind taro of every layer falls one deck again, until after planting and not having seed in the bottom in case, controller can be sounded warning, another group kind of case of prompting changing.
2. taro sower according to claim 1, it is characterized in that: this sower is articulated on tractor, start tractor to advance forward, ditching device can at the irrigation canals and ditches holding certain depth and width foremost, axletree rotate through fertilizer transmission mechanism by transmission of power to fertilizer distributor, sheave in fertilizer distributor rotates and chemical fertilizer is entered defertilizing tube, and through the guiding of defertilizing tube, chemical fertilizer is sprinkling upon in irrigation canals and ditches uniformly; While vehicle wheel rotation, also by seeding transmission mechanism by transmission of power to the special seeding unit of taro, the getting kind of pawl and can capture first piece of taro seed on conveyer belt of this seeding unit, then by its kind in soil, and the main bud of taro is upwards; After taro seed on driving-belt is removed, sensor can detect the disappearance of seed in this container, and then sends signal to controller, and controller is equipped with the position of container pushed forward to previous container of taro seed by latter one by executing agency; Sower continues to advance forward, and the mound of irrigation canals and ditches both sides can enter wherein by casing mechanism below, and can play the slope, ridge of certain altitude; On the slope, ridge that agricultural chemicals can be sprayed at by chemical spraying device below uniformly; Since then, sower completes a whole set of sowing work, until plant case controller to send alarm signal, then changes other one group of kind case, proceeds sowing work.
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| CN106258100A (en) * | 2016-08-24 | 2017-01-04 | 李传慧 | A kind of device simultaneously carrying out sowing and spill fertilizer |
| CN106973598A (en) * | 2017-04-07 | 2017-07-25 | 宁夏绿享智能装备有限公司 | Chinese artichoke seeder |
| CN108243693A (en) * | 2018-02-01 | 2018-07-06 | 中山市通发自动化设备有限公司 | Can release tumbrel of multiple fertilizer |
| CN108419493A (en) * | 2018-03-30 | 2018-08-21 | 中国农业大学 | Tilt transplanting type cassava planting machine |
| CN116941387A (en) * | 2023-09-12 | 2023-10-27 | 黑龙江卉研农业发展有限公司 | Adjustable soil preparation trencher for paeonia lactiflora cultivation |
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| CN102487633A (en) * | 2011-12-13 | 2012-06-13 | 青岛农业大学 | Automatic seeding machine for garlic |
| CN104114017A (en) * | 2012-07-27 | 2014-10-22 | Ksf株式会社 | Garlic planter |
| EP2708104A2 (en) * | 2012-09-14 | 2014-03-19 | Deere & Company | Product distribution machine and method for such |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106258100A (en) * | 2016-08-24 | 2017-01-04 | 李传慧 | A kind of device simultaneously carrying out sowing and spill fertilizer |
| CN106973598A (en) * | 2017-04-07 | 2017-07-25 | 宁夏绿享智能装备有限公司 | Chinese artichoke seeder |
| CN108243693A (en) * | 2018-02-01 | 2018-07-06 | 中山市通发自动化设备有限公司 | Can release tumbrel of multiple fertilizer |
| CN108243693B (en) * | 2018-02-01 | 2021-08-27 | 广东知识城运营服务有限公司 | Can release tumbrel of multiple fertilizer |
| CN108419493A (en) * | 2018-03-30 | 2018-08-21 | 中国农业大学 | Tilt transplanting type cassava planting machine |
| CN108419493B (en) * | 2018-03-30 | 2024-02-02 | 中国农业大学 | Oblique transplanting type cassava planter |
| CN116941387A (en) * | 2023-09-12 | 2023-10-27 | 黑龙江卉研农业发展有限公司 | Adjustable soil preparation trencher for paeonia lactiflora cultivation |
| CN116941387B (en) * | 2023-09-12 | 2024-01-09 | 黑龙江卉研农业发展有限公司 | Adjustable soil preparation trencher for paeonia lactiflora cultivation |
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| CN105165197B (en) | 2018-05-25 |
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