CN1305364C - Root vegetable harvester - Google Patents
Root vegetable harvester Download PDFInfo
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- CN1305364C CN1305364C CNB021032297A CN02103229A CN1305364C CN 1305364 C CN1305364 C CN 1305364C CN B021032297 A CNB021032297 A CN B021032297A CN 02103229 A CN02103229 A CN 02103229A CN 1305364 C CN1305364 C CN 1305364C
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Abstract
The present invention relates to a root vegetable harvester which is composed of a clamping lifting conveying device, a position aligning clamping conveying device, a stem leaf cutting device, a neatly arranging conveying device and a stem leaf discharging device which are arranged on a walking body, wherein the clamping lifting conveying device clamps and lifts a stem leaf part and hangs and conveys root vegetables towards the back upper part, the position aligning clamping conveying device is arranged on the lower side of the clamping lifting conveying device to align the spherical root parts to each other; the stem leaf cutting device is arranged between the clamping lifting conveying device and the position aligning clamping conveying device, and the neatly arranging conveying device receives onion of which the stem leaf part is cut off from the position aligning clamping conveying device, conveys the onion to the position near the ground and discharges the onion to ridges in fields; the stem leaf discharging device receives the cut stem leaf part from the clamping lifting conveying device and discharges the stem leaf part into the ground from the lateral side of the walking body, in addition, a digging device for penetrating into soil under onion positioned in the ground to dig up the spherical root is arranged near the clamping starting end part of the clamping lifting conveying device, and simultaneously, a pre-treatment device used for supporting the stem leaf part of the onion in the ground is arranged in front of the clamping lifting conveying device.
Description
Technical field
The present invention relates to the results technology of root vegetableses such as a kind of onion, Hu Luobu, white turnip.
Background technology
In the past, the harvest operation of root vegetables is undertaken by manual work, and 11 ground of root vegetables that will be embedded in the ground with hand during operation is extracted.
The harvest operation of root vegetables is because for extracting the heavy physical labour of root vegetables under the posture of bending in ground, so realize that the requirement of mechanization is very strong.Therefore, the object of the present invention is to provide a kind of root harvester.
Summary of the invention
In order to achieve the above object, root harvester of the present invention is characterised in that: the leaves and stems that is provided with the root vegetables of clamping in landing in traveling machine body is mentioned the clamping that overhung backward carries and is mentioned conveying plant.(formation of a first aspect of the present invention)
Constitute according to above-mentioned feature, along with advancing of body, the root vegetables in the ground is mentioned the conveying plant clamping by clamping and its leaves and stems and mention, and overhung is carried backwards.In ground, root vegetables is pulled up thus, be transported to back one operation.(effect of first aspect present invention)
Therefore, can obtain mechanically to carry out the root harvester that pulls up of the root vegetables in the ground.(effect of a first aspect of the present invention)
In addition, root harvester of the present invention is characterised in that: in traveling machine body, mention the conveying plant except above-mentioned clamping, also be provided with the cauline leaf shearing device that acts on the leaves and stems that hangs the root vegetables of carrying.(formation of a second aspect of the present invention)
Constitute according to above-mentioned feature, mention the conveying plant clamping by clamping and the leaves and stems of the root vegetables that overhung backwards carries and in its course of conveying, cut off processing by the cauline leaf shearing device.(effect of a second aspect of the present invention)
Therefore, can obtain the root harvester that after the pulling up of root vegetables of carrying out in the ground, mechanically the leaves and stems of this root vegetables cut off processing.(effect of the 2nd aspect)
In addition, root harvester of the present invention is characterised in that: in traveling machine body, mention the conveying plant except above-mentioned clamping, also be provided with aligned position clamping convey device and cauline leaf shearing device; The past more conveyance direction downstream side of this aligned position clamping convey device is walked to leave clamping and is mentioned conveying plant and be disposed at the downside that conveying plant is mentioned in clamping more far awayly, during clamping the leaves and stems that hangs the root vegetables of carrying and is carried towards the rear with the height alignment of root vegetables body; This cauline leaf shearing device is configured in clamping mentions between conveying plant and the aligned position clamping convey device, acts on the leaves and stems of the root vegetables of highly having alignd.(formation of the 3rd aspect)
Constitute according to above-mentioned feature, mentioning the conveying plant clamping by clamping the leaves and stems of the root vegetables that overhung backwards carries and is fed to the aligned position clamping convey device, during up and down carry towards the rear 2 positions mentioning conveying plant and the clamping of aligned position clamping convey device by clamping, be lifted to make the root vegetables body above touch the position of aligned position clamping convey device, after this also to leaves and stems effect mention power, make the height alignment of root vegetables body.The leaves and stems of root vegetables of height of having alignd is cut off by the cauline leaf shearing device.(effect of the 3rd aspect).
Therefore, can obtain mechanically to carry out the root harvester that the cut-out of the leaves and stems that pulls up root vegetables of the root vegetables in the ground is handled, the off-position of this leaves and stems is snapped to apart from the position of root vegetables body certain altitude, and, by otch attractive in appearance leaves and stems is cut off, obtain high cauline leaf and cut off handling property.(effect of the 3rd aspect)
In addition, root harvester of the present invention is characterised in that: in traveling machine body, except above-mentioned clamping is mentioned conveying plant, aligned position clamping convey device, is reached the cauline leaf shearing device, also be provided with and come into line conveying plant, this comes into line the root vegetables that conveying plant accepts to have cut off leaves and stems from the aligned position clamping convey device and is transported to nearby position, ground, is released in the ground.(formation of the 4th aspect)
Constitute according to above-mentioned feature, the root vegetables of having cut off leaves and stems is transferred to from aligned position clamping transfer position and comes into line conveying plant, is transported to nearby position, ground, is released in the ground, and posture and position that root vegetables is released in the ground are unified for certain.(effect of the 4th aspect).
Therefore, the root harvester of emitting of the root vegetables of leaves and stems is handled and has been cut off in the cut-out that can obtain mechanically to carry out the leaves and stems that pulls up root vegetables of the root vegetables in the ground, because the posture and the position that root vegetables can be released in the ground are unified for certain, so, the root vegetables that can prevent to gather in the crops produces obstacle to the harvest operation of subsequent processing, simultaneously, the recovery operation of the root vegetables of having gathered in the crops is carried out easily, can be alleviated its labour.(effect of the 4th aspect)
In addition, root harvester of the present invention is characterised in that: in traveling machine body, except above-mentioned clamping is mentioned conveying plant, aligned position clamping convey device, is reached the cauline leaf shearing device, also be provided with the cauline leaf discharge device, this cauline leaf discharge device is mentioned leaves and stems that conveying plant accept to cut off and is released in the ground from the cross side of body from clamping.(formation of the 5th aspect)
Constitute according to above-mentioned feature, the leaves and stems that has cut off is mentioned conveying plant from clamping and is transferred to the cauline leaf discharge device, is released in the ground from the cross side of body.(effect of the 5th aspect).
Therefore, the root harvester of emitting of the leaves and stems that the cut-out that can obtain mechanically to carry out the leaves and stems that pulls up root vegetables of the root vegetables in the ground has been handled and cut off, the leaves and stems that can prevent to cut off produces obstacle to the recovery operation of the harvest operation of subsequent processing and the root vegetables of having gathered in the crops.(effect of the 5th aspect)
In addition, root harvester of the present invention is characterised in that: be provided with above-mentioned clamping in traveling machine body and mention conveying plant, aligned position clamping convey device, cauline leaf shearing device, come into line conveying plant, reach the cauline leaf discharge device.(formation of the 6th aspect)
Constitute according to above-mentioned feature, the leaves and stems that has cut off is transferred to from the aligned position clamping convey device and to be come into line conveying plant, be transported to nearby position, ground, be released in the ground, posture and position that root vegetables is released in the ground is unified for certain, on the other hand, the leaves and stems that has cut off is mentioned conveying plant from clamping transfer to the cauline leaf discharge device, be released in the ground from the cross side of body.(effect of the 6th aspect).
Therefore, the root harvester of emitting of the root vegetables of leaves and stems is handled and has been cut off in the cut-out that can obtain mechanically to carry out the leaves and stems that pulls up root vegetables of the root vegetables in the ground, in addition, the posture and the position that this root vegetables can be released in the ground are unified for certain, so, the root vegetables that can prevent to gather in the crops produces obstacle to the harvest operation of subsequent processing, simultaneously, the recovery operation of the root vegetables of having gathered in the crops is carried out easily, can alleviate its labour, in addition, the leaves and stems that can prevent to cut off becomes the harvest operation of subsequent processing and the obstacle of the recovery operation of the root vegetables of having gathered in the crops.(effect of the 6th aspect)
In addition, root harvester of the present invention is characterised in that: nearby be provided with under the root vegetables that protrudes in the ground in the necromancer turn up device with root vegetables body turn up in the clamping top portion that conveying plant is mentioned in above-mentioned clamping.(formation of the 7th aspect)
Constitute according to above-mentioned feature, along with advancing of body, the leaves and stems of the root vegetables in the ground up and is mentioned by mentioning the conveying plant clamping, and overhung is carried towards the rear.In this occasion, be disposed at clamping top portion turn up device nearby that clamping mentions conveying plant and make native bulk softening with root vegetables body turn up around the root vegetables body in the soil that protrudes into the root vegetables below in the ground, root vegetables is mentioned conveying plant by clamping and mentions with less resistance.(effect of the 7th aspect).
Therefore, can obtain such root harvester, this root harvester can be like a cork by machinery with root vegetables from ground and then pull up, prevent from body to be stopped or the posture or the leaves and stems that changing body slides or discerp leaves and stems from clamping part by its influence that pulls up counter-force, craspedodrome, maneuverability are good, basically do not pull up mistake, the conveying of an operation backwards also can suitably be carried out.(effect of the 7th aspect)
Root harvester of the present invention is characterised in that: the pretreating device that is provided with the leaves and stems of propping up the root vegetables in the ground in the place ahead that conveying plant is mentioned in above-mentioned clamping.(formation of the 8th aspect)
Constitute according to above-mentioned feature, along with advancing of body, the leaves and stems of root vegetables in the ground acceptance earlier is positioned at the effect of the pretreating device in body the place ahead, even the leaves and stems of lodging is also positively propped up, but by mentioning the posture that erects that conveying plant is organized into clamping, transfer is directed into the clamping top portion that conveying plant is mentioned in clamping.(effect of the 8th aspect).
Therefore, can obtain can be smoothly and positively leaves and stems is imported to the root harvester that pulls up that clamping is mentioned the clamping top portion of conveying plant, can successfully be carried out the root vegetables in the ground really.(effect of the 8th aspect)
Description of drawings
Fig. 1 is all side views of the walk-behind type onion harvester of left handlebar specification.
Fig. 2 is all planes of the walk-behind type onion harvester of left handlebar specification.
Fig. 3 is all side views of major part of the walk-behind type onion harvester of left handlebar specification.
Fig. 4 is all planes of major part of the walk-behind type onion harvester of left handlebar specification.
Fig. 5 is for dividing the front elevation of careless raising apparatus.
Fig. 6 is the front elevation of pulling device.
Fig. 7 mentions the plane of conveying plant for clamping.
Fig. 8 mentions the front elevation of conveying plant for clamping.
Fig. 9 mentions the back view of conveying plant and cauline leaf discharge device for clamping.
Figure 10 is the plane of bottom cauline leaf discharge device.
Figure 11 is the plane of top cauline leaf discharge device.
Figure 12 is aligned position clamping convey device and the plane that comes into line conveying plant.
Figure 13 is aligned position clamping convey device and the back view that comes into line conveying plant.
Figure 14 is aligned position clamping convey device and the amplification back view that comes into line conveying plant.
Figure 15 is the side view of the supporting construction of cauline leaf shearing device.
Figure 16 is the ground plan of the supporting construction of cauline leaf shearing device.
Figure 17 is the transmission of power key diagram of root harvester.
Figure 18 is all planes of the walk-behind type onion harvester of right handlebar specification.
Figure 19 is all planes of major part of the walk-behind type onion harvester of right left handlebar specification.
Embodiment
The emitting of root vegetables, and the root harvester of emitting of the leaves and stems that cuts off of leaves and stems handled, cut off in the cut-out that obtains mechanically to carry out the leaves and stems of the extracting of root vegetables, this root vegetables in the ground, realizes the mechanical harvest of root vegetables.
(embodiment)
Embodiments of the invention are described with reference to the accompanying drawings.Fig. 1 is all side views of walk-behind type onion harvester, Fig. 2 is all planes of this reaping machine, Fig. 3 is all side views of the major part of this reaping machine, Fig. 4 is all planes of the main portion of this reaping machine, the body 2 of the walk-behind type onion harvester of present embodiment has engine 1 and various apparatus for work described later, running gear is by the running wheel 3L that is provided with in the left and right sides of this body 2 lateral outer side, 3R constitutes, by this running gear supporting body 2, simultaneously, has handlebar 4 at the rear portion of body 2, constitute the traveling machine body 2 of walk-behind type, by left and right sides running wheel 3L, 3R strides its walking of ridge row (furrow) 5 upper edges in the ground, and the onion 6 that is positioned at ridge row 5 is gathered in the crops.Running gear also can replace wheel 3L, 3R by crawler belt, and body structure also can be operator's riding-type.
A side about when body 2 is disposed at towards direct of travel on skew ground on the running gear, 4 onions 6 that go have been planted 5 kinds of ridge row in each 2 row ground back and forth results.That is, toward 2 one-sided row onions 6 of operation results ridge row 5, the onions 6 of remaining one-sided 2 row of preface results of returning to work.Present embodiment is illustrated in the walk-behind type onion harvester of the fooled left handlebar specification towards the direct of travel hour offset to left side side of running gear, often the onion 6 that goes towards the left side 2 of direct of travel results ridge row 5.
Dispose apparatus for work described later at body 2 from its front portion to the rear portion, dispose engine 1 and gearbox 7 at its rear transversely arrangedly, extend handlebar 4 towards the rear from the top of these engines 1 and gearbox 7.In addition, horizontal transmission case 8L, 8R about extension is provided with from gearbox 7 towards left and right sides lateral outer side, simultaneously, laterally the leading section of transmission case 8L, 8R extends towards the front lower place final stage case 9L, 9R is set about this, in the leading section lateral outer side of this left and right sides final stage case 9L, 9R by axletree 10L, 10R supporting walking wheel 3L, 3R.
With the horizontal transmission case 8R in the right side and in be loaded on the structure that wherein driving member forms retractable, by the power of actuator such as cylinder, motor or engine 1 make right laterally transmission case 8R and in the driving member one that is loaded on wherein flexible, thereby making right lateral walk wheel 3R and right final stage case 9R is integral ground and moves to left and right direction, corresponding to the different adjustment left and right sides running wheel 3L of the width of ridge row 5, the interval of 3R, but the whole transverse width of walk-behind type onion harvester is dwindled into the width of mounting to the railway carriage of haulage vehicles such as pickup truck.
In addition, the left horizontal arranged outside in the front portion of body 2 has locating wheel 11.This locating wheel 11 is installed on body 2 by the positioning body height regulating rod 12 of retractable.By operating portion 13a is positioned at handlebar 4 nearby the positioning body height release handle 13 of position turn round operation, can make positioning body height regulating rod 12 flexible, relatively body 2 moves up and down locating wheel 11, by locating wheel 11 front portion of body 2 is adjusted to suitable height.Locating wheel also can replace locating wheel 11 by sledge shape body.
In addition, symbol 14L, 14R are the left and right sides illuminating lamp of being located at body 2 among the figure, also can carry out harvest operation at night, left side illuminating lamp 14L is configured in the top position, rear portion of body 2, illuminate the place ahead, right illuminating lamp 14R is disposed at the front upper position of body 2, illuminates the place ahead.
As apparatus for work, at body 2 pretreating device 15 is set, clamping is mentioned conveying plant 16, turn up device 17, aligned position clamping convey device 18, cauline leaf shearing device 19, cauline leaf discharge device 20 and come into line conveying plant 21.
In addition, pretreating device 15 is arranged on the forefront of body 2, has careless raising apparatus 22 of branch and pulling device 23.
Divide careless raising apparatus 22 as Fig. 1-as shown in Figure 5, corresponding to 6 of the onions and the left and right sides lateral outer side of 2 row, have the central authorities that are separated with the compartment of terrain configuration to left and right direction with about 3 branch grass prop up case 24C, 24R, 24L.Each minute grass is propped up case 24C, 24R, 24L and is configured to skewed towards the back upper place, and interior dress volume is hung on drive sprocket with driven pulley and rotating band divides and carelessly props up point and refer to 25 endless chain.In body 2 traveling process, a plurality ofly divide grass to prop up point to refer to that the 25 leaves and stems 6a with the lodging of onion 6 have held together to dial to divide also and it is held up directly at the same time by what side obliquely moved, make the leaves and stems 6a of 2 row onions 6 of results respectively become 1 to separate capablely and erect, from central and about the branch grass prop up between case 24C, 24R, 24L and import.
In addition, prop up case 24C, 24R at each minute grass, 24L is provided with as the careless bar 26C of the branch of nearside divider, 26L, 26R.This divides careless bar 26C, 26L, 26R to refer to that from prop up point near minute grass the position in reversion track the place ahead, bottom of 25 front ends extends towards the place ahead with the state that tilts towards the front lower place, make front end sliding-contact as much as possible or approach ridge row 5 above.Pick up the leaves and stems 6a of the onion 6 that lodges above ridge row 5 by the front end of careless bar 26C of each minute, 26L, 26R, its guiding is transferred to the branch grass props up point and refer to 25 sphere of action.
In addition, the branch grass in left side is propped up case 24L form the size of propping up case 24C, 24R length than the branch grass on other central authorities and right side, simultaneously, the careless bar 26L of the branch in left side is formed the long size of the careless bar 26C of branch, 26R on and right side more central than other, also can hold together in the leaves and stems 6a of the onion 6 of the normal plane in the left side of ridge row 5 even lodge by the careless bar 26L of branch of the long size in left side, the branch grass that the branch grass that guides to the long size in this left side is propped up case 24L is propped up point and is referred to 25 sphere of action, positively by a minute grass prop up point refer to 25 hold up straight.
Has the careless plate 27 of branch that covers locating wheel 11 from the front upper place at the careless bar 26L of the branch in left side.When lodging above ridge row 5 and the leaves and stems 6a of the onion 6 of the normal plane in left side etc. when lodging again after careless bar 26L holds together by the branch in left side, can prevent to be involved in locating wheel 11 or pressing by locating wheel 11.
In addition, the lateral outer side of propping up case 24R at the branch grass on right side has side divider 28.The leaves and stems 6a of 2 row onions 6 of results is separated with the leaves and stems 6a of the 2 row onions 6 of also not gathering in the crops.
Pulling device 23 as Fig. 1-Fig. 4 and as shown in Figure 6, with central authorities and about 3 branch grass to prop up the endless-belt that rear position corresponding between case 24C, 24R, 24L has the pair of right and left band projection that drives in opposite directions with the state towards the back upper place inclination in parallel with disposing be pulling belt 29L, 29R.About each protruding 30 front end of pulling belt 29L, 29R intersect mutually propping up the corresponding rear position of case 24C with the branch grass of the central authorities of central authorities.Pulling belt 29L about driving, 29R, make each projection 30 move towards oblique front lower place straight line in the left and right sides of pulling device 23 lateral outer side, in the bottom of pulling device 23 from left and right sides lateral outer side towards the center side reversion, center side at pulling device 23 moves towards oblique back upper place straight line, thereby the leaves and stems 6a of the 2 row onions 6 that will be propped up by minute careless raising apparatus 22 dial and be concentrated into 1 bundle to the central lower of pulling device 23, boost towards oblique back upper place and stretch, the clamping at rear is mentioned conveying plant 16 smoothly and the leaves and stems 6a of the onions 6 of 2 row of the results of clamping positively relatively.
Clamping is mentioned conveying plant 16 as Fig. 1-Fig. 4 and Fig. 7-as shown in Figure 9, the position that has after being right after pulling device 23 is that belt conveyor 31L, 31R are mentioned in clamping with the pair of right and left endless-belt that drives in opposite directions than its mild state that tilts towards the back upper place with disposing.This is mentioned between belt conveyor 31L, 31R this left and right sides clamping as clamping and carries the clamping of the leaves and stems 6a of onion 6 to mention transfer passage 32, and its position from the central lower rear that is right after pulling device 23 is extended point-blank towards the back upper place.The leaves and stems 6a of onions 6 that is concentrated into 2 row of 1 bundle by pulling device 23 is clamped in left and right sides clamping and mentions between belt conveyor 31L, the 31R and mention, and hangs conveying towards the back upper place, thereby extracts 2 row onions 6 from ridge row 5 simultaneously.
Turn up device 17 as Fig. 1, Fig. 3, Fig. 4, as shown in Figure 8, have pair of right and left subsoiler 33L, 33R.Pair of right and left subsoiler 33L, 33R forms the L font by 33a of chisel edge portion and the 33b of trailing arm portion, the 33a of this chisel edge portion has makes the ridge row 5 bulk softening transverse widths of one-sided half (1 row) of mentioning the ridge row 5 of the corresponding results line number of the clamping top lower position of conveying plant 16 (2 row) with clamping, the 33b of this trailing arm portion mentions the clamping top portion of conveying plant 16 from this 33a of chisel edge portion outboard end towards clamping lateral outer side erects, pair of right and left subsoiler 33L, the 33b of trailing arm portion of 33R by fulcrum shaft 34 can before and after free swaying ground supporting in body 2, simultaneously, at the upper end of the 33b of this trailing arm portion connecting crank bar 35L, 35R is towards pair of right and left subsoiler 33L, the reciprocating motion that 33R applies fore-and-aft direction makes its vibration.In body 2 traveling process, make pair of right and left subsoiler 33L, 33R vibration on one side, make on one side in the soil of the 33a of this chisel edge portion below clamping top subordinate's location that conveying plant 16 is mentioned in clamping protrudes into the spherical root 6b of the onion 6 that will gather in the crops, under this state, walk, thereby it is excavated, can easily promote clamping to mention conveying plant 16 and make the dial-out of onion 6 from ridge row 5 thereby on one side make native bulk softening one side around the spherical root 6b of onion 6 that the spherical root 6b of onion 6 is floated by the 33a of chisel edge portion of pair of right and left subsoiler 33L, 33R.
The downside of mentioning conveying plant 16 in clamping is provided with aligned position clamping convey device 18.This aligned position clamping convey device 18 is as Fig. 1, Fig. 3, Fig. 4, and Figure 12-as shown in Figure 14, and having the pair of right and left endless-belt that configuration ground in opposite directions drives is aligned position clamping belt conveyor 36L, 36R.This left and right sides aligned position clamping belt conveyor 36L, 36R mention belt conveyor 31L, 31R downside cardinal principle horizontal-extending towards the rear in left and right sides clamping, more walking then to leave left and right sides clamping to conveyance direction downstream side (rear) mentions belt conveyor 31L, 31R and is configured more far awayly, will be between this left and right sides aligned position clamping belt conveyor 36L, 36R carry the aligned position clamping transfer passage 37 of the leaves and stems 6a of onion 6, mention in the vertical plane of transfer passage 32 from the position that exceeds specified altitude than its clamping top portion towards the rear substantially flatly that straight line extends comprising clamping as clamping.In addition, the cauline leaf chucking power of aligned position clamping convey device 18 is set mention the cauline leaf chucking power of conveying plant 16 than clamping a little less than.Mention left and right sides aligned position clamping belt conveyor 36L, the 36R that leaves and stems 6a that conveying plant 16 clampings the onion 6 that overhung backwards carries is held on aligned position clamping convey device 18 by clamping and carry, mention the amount that conveying plant 16 is mentioned onion 6 by the following restriction clamping of aligned position clamping convey device 18 towards substantially horizontal rear.
Mentioned the ground, 2 positions up and down of the leaves and stems 6a of conveying plant 16 and aligned position clamping convey device 18 clamping onions 6 carries it by clamping, under this state, clamping is mentioned conveying plant 16 and is tilted towards the back upper place, and aligned position clamping convey device 18 cardinal principle levels, so, onion 6 be raised above its spherical root 6b, touch aligned position clamping convey device 18 below, after this, mention power by what aligned position clamping convey device 18 applied that restriction mentions, on leaves and stems 6a, be contacted with under the state below the aligned position clamping convey device 18 onion 6 is carried towards substantially horizontal rear.Like this, the height of the spherical root 6b of alignment onion 6 simultaneously, is strained leaves and stems 6a towards the top.
Cauline leaf shearing device 19 is as Fig. 1, Fig. 3, Fig. 4, and Figure 12-as shown in Figure 14, have around the rotating cutting knife 38 of the longitudinal axis.This cutting knife 38 is configured in clamping and mentions the clamping of conveying plant 16 and mention between the aligned position clamping transfer passage 37 of transfer passage 32 and aligned position clamping convey device 18, mention transfer passage 32 when carrying towards the rear when mention the leaves and stems 6a that makes the onion 6 of alignment highly by aligned position clamping convey device 18 restriction in clamping, by cutting knife 38 this leaves and stems of cut-out 6a with tension.Cauline leaf shearing device 19 also can use the reciprocating type cutting knife that uses in combine and mow binder to replace helicoid cutting knife 38.
In addition, cauline leaf shearing device 19 is installed on body 2 with can freely changing its height and position of adjusting, and the off-position of the leaves and stems 6a of onion 6 can infinitely change adjusting.The height adjustment mechanism of this cauline leaf shearing device 19 such as Figure 15 and as shown in Figure 16, offered the guide plate 40 of mentioning the parallel or parallel substantially slotted hole 39 that tilts towards the back upper place of conveying plant 16 with clamping having with right lateral sides that body 2 corresponding between conveying plant 16 and the aligned position clamping convey device 18 is mentioned in clamping, simultaneously, have base end part extended in clamping in the mode of one-sided supporting with being free to slide with being embedded in the slotted hole 39 and mention horizontal cutter driving case 41 between conveying plant 16 and the cauline leaf shearing device 19, by cutter driving axle 42 cutting knifes 38 are installed in the front of this cutter driving case 41.Mention between conveying plant 16 and the aligned position clamping convey device 18 in clamping, make cutting knife 38 with cutter driving case 41 to mention conveying plant 16 parallel or tilt to move back and forth abreast substantially with clamping in the scope of slotted hole 39 with being integral, thereby change the height and position of cauline leaf shearing device 19, and obtain necessary high variable quantity.
Generally speaking, occasion onion 6, as making immediate delivery after the results, then cutting the leaf height length of the off-position of leaves and stems 6a (above the spherical root 6b to) is about 4 centimetres, as being bundled into bundle delivering and storing from gathering in the crops to, then cutting the leaf height is about 20 centimetres, so, can in this scope, change at least and cut the leaf height.
In addition, 4 ones of handlebars have parallel with the moving direction of cauline leaf shearing device 19 or substantially parallel tilt towards the back upper place cut leaf DOCK LEVELER 43, simultaneously, have at this and cut leaf DOCK LEVELER 43 operation knob 46, a side is connected to hold-down screw 45, opposite side is connected to the cutter driving case 41 base end parts action bars 46a of attended operation knob 46 and cutter driving case 41 linkedly thereby also have by the fastening band nut of slotted hole 44 and hold-down screw 45.By unclamp operation knob 46, along slotted hole 44 towards oblique below or oblique upper carry out push-and-pull operation, change the height and position of cauline leaf shearing device 19, operation knob 46 is fastened on cuts leaf DOCK LEVELER 43, thereby at the fixing height of cauline leaf shearing device 19 of adjusting position arbitrarily.
The clamping terminal part of mentioning conveying plant 16 in clamping has cauline leaf discharge device 20.This cauline leaf discharge device 20 is as Fig. 1-Fig. 4, Fig. 7, and Fig. 9-as shown in Figure 11, have the clamping of being disposed at mention the left clamping of conveying plant 16 mention belt conveyor 31L rear portion reversion subordinate side with the illustrative bottom of pocket-wheel revolving body 47 and be disposed at upside by being with the illustrative top of protruding cylinder revolving body 48, these bottom revolving bodies 47, top revolving body 48, and volume hang the rear portion drive pulley that left clamping mentions belt conveyor 31L and be located at one revolution on 1 driving shaft.The a plurality of conveying pawl 49a, the 49b that on same circumference, are provided with projectedly in the cylinder upper end and the cylinder bottom of top revolving body 48 with the radiation direction.
The downside of mentioning conveying plant 16 in clamping is provided with the lower guide plates 50 of leaf spring system, this lower guide plates 50 is mentioned transfer passage 32 in clamping right side extends to nearby position of clamping terminal part along its place ahead from the clamping terminal part, and walks around bottom revolving body 47 rear sides by this place and extend to clamping and mention the horizontal outside, conveying plant 16 a rearward end left side.This lower guide plates 50 flexibly is pressed to bottom revolving body 47 with the rear portion sweep, will emit the bottom clamping transfer passage 51 of usefulness between bottom revolving body 47 and the lower guide plates 50 as cauline leaf.
In addition, also be provided with upper inner guide wall 53, this upper inner guide wall 53 vertically erect in cover clamping mention the left and right sides clamping of conveying plant 16 mention belt conveyor 31L, above the 31R and the left leather belt cover 52L among left and right sides belt housing 52L, the 52R of lateral outer side above.This upper inner guide wall 53 is mentioned conveying plant 16 in clamping upside is mentioned transfer passage 32 in clamping left side extends to nearby position of clamping terminal part along it from clamping terminal part front, walking around top revolving body 48 rear sides by this place turns back, extend to clamping and mention the left lateral outer side of conveying plant 16, simultaneously, offer pawl in the fold back portion of the upper inner guide wall 53 of carrying pawl 49a, 49b to interfere up and down and protrude mouthful 54a, a 54b.In addition, the upside of mentioning conveying plant 16 in clamping is provided with upper outside guide post 55, this upper outside guide post 55 is mentioned transfer passage 32 in clamping right side extends to nearby position of clamping terminal part generally along its front from the clamping terminal part, the rear side of walking around the rotary track of carrying pawl 49a, 49b front end up and down extends to clamping and mentions conveying plant 16 rearward end left side lateral outer side.To emit the top transfer passage 56 of the top conveying usefulness of usefulness between these upper inner guide wall 53 and the upper outside guide post 55 as cauline leaf, conveying pawl 49a, 49b up and down protrudes from upper inner guide wall 53, by revolution in the top transfer passage 56.
Cut off and the leaves and stems 6a that cuts off from the spherical root 6b of onion 6 mentions conveying plant 16 clampings by clamping and towards the back upper place and carry under this state by cauline leaf shearing device 19, but the terminal part importing that transfer passage 32 is mentioned from this clamping in the bottom of leaves and stems 6a is transferred to bottom clamping transfer passage 51, simultaneously, the top of this leaves and stems 6a is imported into transfers to top transfer passage 56, conveying pawl 49a up and down by bottom revolving body 47 and top revolving body 48,49b is to the bottom of leaves and stems 6a, pars intermedia, and such 3 positions, top provide conveying, thereby carry out lateral transfer towards left lateral outer side, promptly be released in the ground with the cross side that the corresponding body 2 of the left lateral outer side of conveying plant 16 is mentioned in clamping from the terminal part of the terminal part of bottom clamping transfer passage 51 and top transfer passage 56.
Symbol 57 is an intermediate guide bar among the figure, this intermediate guide bar 57 is carried the pars intermedia of leaves and stems 6a for the terminal part of mentioning transfer passage 32 from clamping between bottom clamping transfer passage 51 and top transfer passage 56 and is guided to cauline leaf and emit the position, along left and right sides belt housing 52L, height and position above the 52R, similarly extend to nearby position of clamping terminal part along its front with lower guide plates 50 and upper outside guide post 55 from the clamping terminal part on the right side that transfer passage 32 is mentioned in clamping, the rear side of walking around end edge above left leather belt cover 52L semicircular from here extends to the rearward end left side lateral outer side that conveying plant 16 is mentioned in clamping, emits the pars intermedia transfer passage 58 of usefulness as cauline leaf between will the semicircular top end edge of this intermediate guide bar 57 and left leather belt cover 52L.In addition, the scraper plate that symbol 59 among the figure is made for leaf spring, this scraper plate 59 is nearby mentioned belt conveyor 31L from the direction sliding-contact opposite with its direct of travel in left clamping what cauline leaf was emitted the position, and strip and be bonded at left clamping and mention and carry out rotating leaves and stems 6a on the belt conveyor 31L, make leaves and stems 6a positively emit the position and drop in the ground at it.
In addition, as Fig. 1-Fig. 4 and shown in Figure 9, mention leaves and stems 6a that the left lateral outer side of conveying plant 16 emits by cauline leaf discharge device 20 from clamping and walk on the normal plane in ridge row 5 left sides when dropping between the wheel 3L, have a plurality of parts such as left cranked rod 35L, left final stage case 9L and operation drag-line and fall the space at cauline leaf towards direct of travel from body 2 and left lateral.For this reason, be provided with and cover the cover body 60 that falls the left surface of the corresponding body in space 2 with cauline leaf.This cover body 60 by emit at cauline leaf the position under the position from its inboard towards below the rubber lappet of the softness that hangs down constitute, top hangs over the outside of left cranked rod 35L, lower edge falls to the outside of left final stage case 9L, make the leaves and stems 6a after emitting positively drop into ground by cover body 60, do not tangle and pile up and can not be in each parts that cauline leaf falls the space.
In addition, the left lateral of emitting side at cauline leaf is walked wheel 3L wheel cover 61 is installed at least, hangs over its spoke or wheel hub and is batched with the leaves and stems 6a after preventing to emit.
Be provided with at the rear of aligned position clamping convey device 18 and come into line conveying plant 21, and be provided with transferring device 62 at the clamping terminal part of aligned position clamping convey device 18.As Fig. 3, Fig. 4, Figure 12-as shown in Figure 14, transferring device 62 has the pocket-wheel 63 and the deflector roll 64 that is disposed at the usefulness of laterally falling down of downside of the usefulness of laterally falling down of the left-justify position clamping belt conveyor 36L rear portion reversion portion upside that is disposed at aligned position clamping convey device 18, is arranged on 1 driving shaft with the rear portion driven pulley that encloses extension left-justify position clamping belt conveyor 36L with deflector roll 64 at these pocket-wheels 63 and turns round integratedly.In addition, have from the terminal part of aligned position clamping transfer passage 37 laterally the fall down guide rod of pair of inside up and down 66a, 66b and the outside guide rod 67 of transfer passage 65 of usefulness of the formation along pocket-wheel 63 towards left lateral bending continuously, the tooth portion of pocket-wheel 63 is by transfer passage 65 revolutions.
On the other hand, come into line conveying plant 21 and have endless-belt and promptly come into line belt conveyor 68, this come into line belt conveyor 68 from aligned position clamping convey device 18 rears above ridge row 5 nearby the position with under side-looking towards the rear and under backsight, make leading section extend driving near the heeling condition in left side with being provided with.This top downside (front side) that comes into line belt conveyor 68 is near the terminal part that is disposed at aligned position clamping transfer passage 37.In addition, also have 2 parallel left and right sides guide post 69a, 69b, this left and right sides guide post 69a, 69b extend towards the rear at the downside of left-justify position clamping belt conveyor 36L, extend to the other position of its leading section along the downside that comes into line belt conveyor 68 from position near the terminal part of aligned position clamping transfer passage 37.These come into line between belt conveyor 68 and left and right sides guide post 69a, 69b for from the terminal part of aligned position clamping transfer passage 37 continuously with skewed extend to ground nearby the spherical root of position emit the clamping transfer passage 70 of usefulness.
Cut off by cauline leaf shearing device 19 leaves and stems 6a onion 6 spherical root 6b according to former state will above be contacted with under the state below the left and right sides aligned position clamping convey device 18, the blade root portion on its top is held on aligned position clamping convey device 18 to carry towards the rear, the blade root portion of spherical root 6b is imported the transfer passage 65 of the usefulness of laterally falling down that is relayed to transferring device 62 from the terminal part of aligned position clamping transfer passage 37, carry by pocket-wheel 63, carry out lateral transfer towards left lateral outer side, in addition, spherical root 6b is pushed to the right side by being contacted with deflector roll 64 ground, thereby the terminal part at aligned position clamping transfer passage 37 makes spherical root 6b towards left side by transferring device 62, approaching towards horizontal posture, under this state, the blade root portion importing of spherical root 6b is relayed to the clamping transfer passage 70 that the spherical root that comes into line conveying plant 21 is emitted usefulness, by downside that comes into line belt conveyor 68 and left and right sides guide post 69a, the blade root portion that spherical root 6b in the 69b clamping carries by coming into line belt conveyor 68, under horizontal posture, carrying below retread, the terminal part of clamping transfer passage 70 of emitting usefulness from spherical root with the spherical root 6b of onion 6 so that its blade root portion comes into line the position towards its left one-sided skew that is released to ridge row 5 above towards the horizontal posture on a left side.
Here, the back-end location of left and right sides aligned position clamping belt conveyor 36L, 36R staggers, make the rear end of the Right Aligns position clamping belt conveyor 36R of aligned position clamping convey device 18 be positioned at the place ahead of the rear end of left-justify position clamping belt conveyor 36L, smoothly and positively the blade root portion of spherical root 6b is relayed to the clamping transfer passage 70 that spherical root is emitted usefulness from aligned position clamping transfer passage 37.
Bottom, the left and right sides at body 2 has confinement plate 71L, 71R, this left and right sides confinement plate 71L, 71R be used for to fail by clamping mention conveying plant 16 successfully clamping the onion that is positioned at ridge row 56, the onion 6 that falls from aligned position clamping convey device 18, limit from coming into line onion 6 that conveying plant 21 emits etc., drop to the groove 5a of 5 of ridge row to prevent its left and right directions foreign side from rolling towards body 2 or drop to also results not onion 6 sides.This left and right sides confinement plate 71L, 71R are made of elastic plates such as rubber slabs, hang down towards ground from the left and right sides lateral outer side of aligned position clamping convey device 18, the rear side of mentioning the clamping top portion of conveying plant 16 from clamping extends to the cross side that comes into line conveying plant 21.
In addition, also has guide plate 72, this guide plate 72 makes right confinement plate 71R towards left lateral bending forcibly, so that right confinement plate 71R also produces one-sided skew towards the results side upper end of ridge row 5, its side-play amount is to make the position that emits that comes into line conveying plant 21 produce the amount of one-sided skew from the results side upper central portion of ridge row 5 towards the results upper end.
Below, the transmission of power of above-mentioned walk-behind type onion harvester is described.As shown in figure 17, the output shaft 1a of engine 1 is connected to the input part of gearbox 7 linkedly, in be loaded on about laterally transmission case 8L, 8R gearbox 7 about walking output shaft 73L, 73R be connected to left and right sides axletree 10L, 10R linkedly by interior chain-drive mechanism 74L, 74R and right and left side clutch 75L, the 75R that is loaded on left and right sides final stage case 9L, 9R, driving shaft props up the revolution in left and right sides running wheel 3L, the 3R of this left and right sides axletree 10L, 10R.Symbol 76L, 76R among the figure be assembled into about the left and right sides parking brake of walking output shaft 73L, 73R end.
On the other hand, protrude into the PTO axle 78 in the place ahead by a pair of bevel gear 80a from gearbox 7 by operation clutch 77,80b is connected to the operation power shaft 79 of crossbearer in the left and right directions at body 2 rear portions linkedly, projection is provided with the clamping that is connected in this operation power shaft 79 linkedly by a pair of worm screw 81a and worm gear 81b and mentions feed drive axle 82 up, mentioning feed drive axle 82 in this clamping connects left and right sides clamping linkedly by chain-drive mechanism 84 and mentions belt conveyor 31L, the rear portion driving belt wheel shaft 83L of 31R, 83R, belt conveyor 31L is mentioned in left and right sides clamping, 31R is driven revolution towards prescribed direction, simultaneously, the bottom revolving body 47 and the top revolving body 48 of the cauline leaf discharge device 20 on the rear portion driving belt wheel shaft 83L in axle Zhi Yu left side are driven revolution.In addition, the anterior driven pulley axle 85L, the 85R that mention belt conveyor 31L, 31R in left and right sides clamping connect top driving belt wheel shaft 86L, the 86R of left and right sides pulling belt 29L, 29R linkedly by chain-drive mechanism 88L, 88R, pulling belt 29L, 29R and left and right sides aligned position clamping belt conveyor 36L, 36R towards about the prescribed direction driving turn round, simultaneously, drive the pocket-wheel 63 and deflector roll 64 revolutions of the transferring device 62 on the rear portion driven pulley axle 89L that is supported on left-justify position clamping belt conveyor 36L.In addition, driven pulley axle 89R connects power transmission shaft 91 linkedly by a pair of bevel gear 90a, 90b at the rear portion of Right Aligns position clamping belt conveyor 36R, simultaneously, connect the top driving belt wheel shaft 93 that comes into line belt conveyor 68 at this power transmission shaft 91 linkedly by a pair of bevel gear 92a, 92b, come into line belt conveyor 68 revolutions thereby drive this.
In addition, be provided with crank 94L, 94R, by the upper end that cranked rod 35L, 35R connect the 33b of trailing arm portion of left and right sides subsoiler 33L, 33R linkedly, drive left and right sides subsoiler 33L, 33R at this crank 94L, 94R in the left and right end portions of operation power shaft 79.In addition, the right lateral outer side at body 2 is provided with towards front and back to the vertical transmission case 95 that extends.The right-hand end that connects operation power shaft 79 in the interior rear end that is loaded on the longitudinal drive shaft 96 of this vertical transmission case 95 by a pair of bevel gear 97a, 97b linkedly, simultaneously, by a pair of bevel gear 100a, 100b the front end of longitudinal drive shaft 96 is connected to each minute grass band of propping up case 24C, 24L, 24R linkedly and divides grass to prop up the right-hand end that point refers to the top drive chain wheel shaft 99 of 25 endless chain 98C, 98L, 98R, drive each minute grass band of propping up case 24C, 24L, 24R and divide grass to prop up point to refer to 25 endless chain 98C, 98L, 98R.
In addition, as Figure 15 and Figure 16 also illustrate, also be provided with chain case 104, power shaft 101, output shaft 102 are set, and connect these 2 101,102 chain-drive mechanism 103 at this chain case 104, in the right lateral sides of mentioning the body 2 between conveying plant 16 and the aligned position clamping convey device 18 corresponding to clamping, this chain case 104 is configured to the outside of vertical transmission case 95.By with the bevel gear 105 that transmission of power is meshed to the bevel gear 97b of longitudinal drive shaft 96 from operation power shaft 79 right-hand end the power shaft 101 of chain case 104 being connected to linkedly the right-hand end of operation power shaft 79 often, in addition, be provided with cutter driving axle 42 and be connected to the power shaft 107 of this cutter driving axle 42 by a pair of bevel gear 106a, 106b linkedly at cutter driving case 41, the output shaft 102 of chain case 104 is connected by power transmission shaft 108 linkedly with the power shaft 107 of cutter driving case 41, drives cutting knife 38 revolutions.
Below, the start when being gathered in the crops by the onion 6 of the above-mentioned walk-behind type onion harvester that constitutes like that in over the ground is described.
When under the state of the ridge row 5 in the ground of having planted 4 row onions 6 when this ridge row 5 makes body 2 advance walking, divide careless bar 26C, 26L, 26R to hold together the leaves and stems 6a of the lodging of onion 6, make the branch grass prop up point by minute start of careless raising apparatus 22 and refer to 25 square obliquely moving, carrying out the dialling of leaves and stems 6a of onion 6 divides, it is transferred to pulling device 23, and meanwhile about pulling belt 29L, 29R projection 30 obliquely the leaves and stems 6a that moves onion 6 of side dial in the clamping top portion that conveying plant 16 is mentioned in clamping.Pair of right and left subsoiler 33L, the 33R of turn up device 17 is while the native bulk softening spherical root 6b turn up with onion 6 that makes ridge row 5, simultaneously, clamping is mentioned conveying plant 16 and is mentioned the leaves and stems 6a that belt conveyor 31L, 31R clamping onion 6 by left and right sides clamping and pull up onion 6, and overhung is carried backwards.
The leaves and stems 6a of the onion 6 of overhung conveying so backwards is directed into the clamping top portion of aligned position clamping convey device 18, thereafter, carry towards the rear of cardinal principle horizontal direction the bottom of the leaves and stems 6a of left and right sides aligned position clamping belt conveyor 36L, 36R clamping onion 6.
In mention the clamping course of conveying that conveying plant 16 and aligned position clamping convey device 18 carry out by clamping, the leaves and stems 6a of conveying plant 16 towards top tension onion 6 mentioned in clamping, on the other hand, aligned position clamping convey device 18 is by the fixing spherical root 6b of onion 6 of left and right sides aligned position clamping belt conveyor 36L, 36R, limit its on carry.Therefore, the spherical root 6b of onion 6 is aligned in the height and position that will be contacted with above it below left and right sides aligned position clamping belt conveyor 36L, the 36R of aligned position clamping convey device 18, the blade root portion that spherical root 6b in the left and right sides aligned position clamping belt conveyor 36L of aligned position clamping convey device 18,36R clamping carries towards the rear, in addition, the clamping left and right sides clamping of mentioning conveying plant 16 mention belt conveyor 31L, 31R tension and aligned position clamping convey device 18 between leaves and stems 6a make it be in tensioning state.
When mentioning the conveying of the leaves and stems 6a that conveying plant 16 and aligned position clamping convey device 18 carry out onion 6 by clamping like this, in this course of conveying, the cutting knife 38 of cauline leaf shearing device 19 cuts off leaves and stems 6a at assigned position, afterwards, like this leaves and stems 6a has been carried out cutting off the spherical root 6b arrival transferring device 62 of the onion 6 of handling.
The onion 6 that has arrived transferring device 62 applies fixedly conveying effect by pocket-wheel 63 to the blade root portion on its spherical root 6b top, simultaneously, 64 couples of spherical root 6b produce guide effect by deflector roll, the blade root portion of spherical root 6b carries towards left lateral outer side along the circular arc of pocket-wheel 63 peripheries, on the other hand, spherical root 6b is contacted with the side face of deflector roll 64 and is pulled to right lateral outer side, and onion 6 all becomes the posture of laterally falling down.
The blade root portion of spherical root 6b that becomes the onion 6 of the posture of laterally falling down like this is held in and comes into line the coming into line between belt conveyor 68 and left and right sides guide post 69a, the 69b of conveying plant 21, the spherical root 6b of onion 6 is by tiltedly below conveying towards the rear, behind position near the ground that is transported to the clamping terminal part that comes into line conveying plant 21, the posture that the spherical root 6b of onion 6 is keeping laterally falling down is emitted, fitly be arranged in ridge row 5 above.
Such start is carried out continuously to the onion 6 that the ridge row 5 in ground is extracted in the walking process that advances of body 2, and the onion 6 of results is fitly arranged towards the horizontal posture on a left side with blade root portion along run trace left side on ridge row 5 of body 2.
In addition, mention conveying plant 16 further towards back upper place conveying after from the leaves and stems 6a that spherical root 6b cuts off by clamping by cauline leaf shearing device 19, carry towards left lateral outer side by cauline leaf discharge device 20, emit, drop on the normal plane in left side of ridge row 5 from the left lateral outer side of body 2.
When the results of one-sided 2 row of finishing ridge row 5, end in the ground turns to body 2 like this, with above-mentioned remaining one-sided 2 row of results in multiple road similarly.
Figure 18 and Figure 19 illustrate the right side side of body 2 when being displaced to towards direct of travel on the running gear, often towards the walk-behind type onion harvester of the right handlebar specification of the onion 6 of right side 2 row of direct of travel results ridge row 5, the body of the walk-behind type onion harvester of this right side handlebar specification constitutes as Figure 18 and as shown in Figure 19, and it only is opposite about layout comparing with the body formation of the walk-behind type onion harvester of above-mentioned left handlebar specification.That is, the right lateral on right side is walked wheel 3R becomes fixation side, and it is mobile side that the left lateral in left side is walked wheel 3L, and the fixation side right lateral that locating wheel 11 is disposed at the right side in the anterior right lateral outer side of body 2 is walked the place ahead of wheel 3R.In addition, the illuminating lamp 14L in left side is configured in body 2 front upper positions, and the illuminating lamp 14R on right side is disposed at the top position, rear portion of body 2.
In minute careless raising apparatus 22, the careless bar 26R of branch that the branch grass on right side is propped up case 24R and right side forms long size, installs at the careless bar 26R of the branch on this right side and divides careless plate 27, props up the lateral outer side installation side nearside divider 28 of case 24L at the branch grass in left side.In addition, in vertical transmission case 95 of dress longitudinal drive shaft 96 in the left lateral outer side of body 2 towards front and back to extension, carry out from the operation power shaft 79 that is disposed at body 2 rear portions transmission of power in the left lateral outer side of body 2 to the careless raising apparatus 22 of branch that is disposed at body 2 front portions.
In addition, at cauline leaf shearing device 19, be set to clamping and mention between conveying plant 16 and the aligned position clamping convey device 18 towards laterally cutter driving case 41 being extended from the left cross side of body 2 with one-sided supporting, the transmission of power from the operation power shaft 79 that is disposed at body 2 rear portions to cutter driving axle 42 is by carrying out in the left lateral outer side of body 2 chain case 104 and transmission case 110 and the cutter driving case 41.
In addition, at cauline leaf discharge device 20, with bottom revolving body 47 and top revolving body 48 be configured in clamping mention the right clamping of conveying plant 16 mention belt conveyor 31R rear portion reversion portion about, the leaves and stems 6a that mentions after the cut-out that the clamping terminal part of conveying plant 16 accepts from clamping carries out lateral transfer towards right lateral outer side, is released to from the right lateral outer side of body 2 on the normal plane on right side of ridge row 5.Accompany therewith, cover body 60 also is configured in the right flank of body 2, and simultaneously, wheel cover 61 is installed to the fixation side right lateral at least and walks on the wheel 3R.
In addition, at transferring device 62, pocket-wheel 63 and deflector roll 64 be configured in aligned position clamping convey device 18 Right Aligns position clamping belt conveyor 36R about, coming into line conveying plant 21, come into line belt conveyor 68 and become the heeling condition that leading section carries out one-sided skew towards the right side when backsight, from the clamping terminal part of aligned position clamping convey device 18 the spherical root 6b of onion 6 is relayed to towards the horizontal posture on the right side with its blade root portion and comes into line conveying plant 21, the position of carrying out one-sided skew on ridge row 5 towards its right side, with horizontal posture proper alignment emit onion 6.Accompany therewith, left and right sides confinement plate 71L, 71R make the left confinement plate 71L in left side towards the right side warpage by guide plate 72.
Claims (4)
1. a root harvester is characterized in that: have in traveling machine body
Have the leaves and stems of the root vegetables of clamping in landing and mention a pair of left and right sides clamping that overhung backward carries and mention the clamping of belt conveyor and mention conveying plant;
Act on the cauline leaf shearing device of the leaves and stems that hangs the root vegetables of carrying;
Mention leaves and stems that conveying plant accept to cut off and be released to cauline leaf discharge device in the ground from clamping from the cross side of body,
Above-mentioned cauline leaf discharge device has
Be disposed at above-mentioned left clamping and mention the upside of belt conveyor, and with drive this left side clamping and mention the rotating top of drive pulley one, the rear portion revolving body of belt conveyor, wherein, this top revolving body has, cylinder, and a plurality of conveying pawls that on same circumference, are provided with projectedly in the upper end and the bottom of this cylinder with the radiation direction;
Be disposed at above-mentioned a pair of clamping and mention the upper inner guide wall of the upside of belt conveyor, wherein, the clamping terminal part that this upper inner guide wall is mentioned belt conveyor for above-mentioned a pair of clamping extends to nearby position of this clamping terminal part from the front, walk around by this place above-mentioned top revolving body cylinder rear side and turn back;
Be disposed at above-mentioned a pair of clamping and mention the upper outside guide post of the upside of belt conveyor, wherein, the clamping terminal part that this upper outside guide post is mentioned belt conveyor for above-mentioned a pair of clamping extends to nearby position of this clamping terminal part from the front, walk around by this place above-mentioned conveying pawl rotary track rear side and extend to lateral outer side
In above-mentioned upper inner guide wall, the part of carrying pawl to interfere up and down in the revolving body of above-mentioned top is provided with pawl and protrudes mouth,
Above-mentioned conveying pawl up and down constitutes, and passes the transfer passage and the revolution of being emitted usefulness by the cauline leaf that forms between above-mentioned upper inner guide wall and the above-mentioned upper outside guide post.
2. root harvester according to claim 1 is characterized in that: above-mentioned traveling machine body also has
Aligned position clamping convey device, the past more conveyance direction downstream side of this aligned position clamping convey device are walked and are left clamping and mention conveying plant and be disposed at the downside that conveying plant is mentioned in clamping more far awayly, clamping that the leaves and stems that hangs the root vegetables of carrying carries towards the rear during with the height alignment of root vegetables body;
Above-mentioned cauline leaf shearing device is configured in clamping and mentions between conveying plant and the aligned position clamping convey device, acts on the leaves and stems of the root vegetables of highly having alignd, and this cauline leaf shearing device is driven by engine running ground;
Come into line conveying plant, this comes into line the root vegetables that conveying plant accepts to have cut off leaves and stems from the aligned position clamping convey device and is transported to nearby position, ground, be released in the ground,
Above-mentioned cauline leaf shearing device has
Fixedly be supported in the chain case in the traveling machine body, this chain case has the output shaft that is connected by engine running;
Be formed with the clamping that conveying plant is mentioned in above-mentioned clamping and mention the parallel or guide plate of parallel slotted hole substantially of transfer passage;
Base end part is inserted the cutter driving case that leads in above-mentioned slotted hole;
The transmission case that between above-mentioned chain case and above-mentioned cutter driving case, extends, this transmission case by the flexible pipe joint free bend be connected to this chain case and this cutter driving case;
In be loaded on the power transmission shaft that freely stretches of this transmission case, the both ends of this power transmission shaft by the universal coupling free bend be connected to the output shaft of above-mentioned chain case and the power shaft of above-mentioned cutter driving case;
Cut the leaf DOCK LEVELER what handle the shank setting, this is cut the leaf DOCK LEVELER and is formed with the slotted hole parallel with the slotted hole of above-mentioned guide plate;
Be connected the operation knob that this cuts the slotted hole of leaf DOCK LEVELER;
The action bars that connects this operation knob and above-mentioned cutter driving case linkedly.
3. root harvester according to claim 1 and 2 is characterized in that: nearby be provided with under the root vegetables that protrudes in the ground in the necromancer turn up device with root vegetables body turn up in the clamping top portion that conveying plant is mentioned in clamping.
4. root harvester according to claim 3 is characterized in that: the pretreating device that is provided with the leaves and stems of propping up the root vegetables in the ground in the place ahead that conveying plant is mentioned in clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021032297A CN1305364C (en) | 2002-01-30 | 2002-01-30 | Root vegetable harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021032297A CN1305364C (en) | 2002-01-30 | 2002-01-30 | Root vegetable harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1435079A CN1435079A (en) | 2003-08-13 |
| CN1305364C true CN1305364C (en) | 2007-03-21 |
Family
ID=27627774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021032297A Expired - Fee Related CN1305364C (en) | 2002-01-30 | 2002-01-30 | Root vegetable harvester |
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| Country | Link |
|---|---|
| CN (1) | CN1305364C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020000081A (en) * | 2018-06-27 | 2020-01-09 | 株式会社クボタ | Crop harvester |
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| CN104509284B (en) * | 2014-12-12 | 2016-11-23 | 广西大学 | Fructus Colocasiae Esculentae cropper |
| JP6350392B2 (en) * | 2015-05-26 | 2018-07-04 | 井関農機株式会社 | Crop extractor |
| CN108353609A (en) * | 2018-02-05 | 2018-08-03 | 李翠平 | Agricultural machinery mechanism of uprooting |
| CN108575271B (en) * | 2018-06-15 | 2024-03-19 | 江苏大学 | Adjustable vertical cutter of combine harvester |
| CN109911287B (en) * | 2019-04-02 | 2021-03-05 | 徐州盛斗士生物科技有限公司 | Yacon is adopted and is dug harmless separation promotion formula thin strip car of anti-sticking type |
| CA3149665A1 (en) * | 2019-08-07 | 2021-02-11 | Univerco (1978) Inc. | Tractor-assisted multi-row harvester for root vegetables |
| CN110800462A (en) * | 2019-12-12 | 2020-02-18 | 南安市绿野沼气技术开发研究所 | Movable grass jelly harvester |
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| JP2918515B2 (en) * | 1997-06-20 | 1999-07-12 | セイレイ工業株式会社 | Harvester |
| JP2000157023A (en) * | 2000-01-01 | 2000-06-13 | Seirei Ind Co Ltd | Rootstock harvester |
| JP2001157511A (en) * | 2000-11-02 | 2001-06-12 | Seirei Ind Co Ltd | Harvester |
| JP2001169633A (en) * | 2000-11-10 | 2001-06-26 | Seirei Ind Co Ltd | Harvester |
| JP2001352815A (en) * | 2001-05-23 | 2001-12-25 | Seirei Ind Co Ltd | Harvester |
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| JP2918515B2 (en) * | 1997-06-20 | 1999-07-12 | セイレイ工業株式会社 | Harvester |
| JPH1189369A (en) * | 1997-09-19 | 1999-04-06 | Seirei Ind Co Ltd | Rhizome harvester |
| JP2000157023A (en) * | 2000-01-01 | 2000-06-13 | Seirei Ind Co Ltd | Rootstock harvester |
| JP2001157511A (en) * | 2000-11-02 | 2001-06-12 | Seirei Ind Co Ltd | Harvester |
| JP2001169633A (en) * | 2000-11-10 | 2001-06-26 | Seirei Ind Co Ltd | Harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2020000081A (en) * | 2018-06-27 | 2020-01-09 | 株式会社クボタ | Crop harvester |
| JP7127774B2 (en) | 2018-06-27 | 2022-08-30 | 株式会社クボタ | crop harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1435079A (en) | 2003-08-13 |
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