CN103959983A - Crop harvester - Google Patents
Crop harvester Download PDFInfo
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- CN103959983A CN103959983A CN201310386892.9A CN201310386892A CN103959983A CN 103959983 A CN103959983 A CN 103959983A CN 201310386892 A CN201310386892 A CN 201310386892A CN 103959983 A CN103959983 A CN 103959983A
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Abstract
The invention provides a crop harvester which can smoothly discharge the stored crops. The crop harvester includes a storage part (9) which stores crops that are pulled out from a field, conveyed to the rear of the harvester and harvested as the harvester moves forwards. The storage part (9) includes a bottom face part (25) which blocks the crops conveyed by a harvesting part, and a sidewall part (26) disposed at a side end part of the bottom face part (25) and is configured to be a crop storage space (Q). The bottom face part (25) is configured to be in an oblique posture that a feed part is positioned on the above and the side end part is positioned below. The sidewall part (26) is configured to be freely switched from a closed posture blocking the crops to an open posture in which the stored crops are discharged to the outside of the harvester from the side end part of the oblique lower part of the bottom face part.
Description
Technical field
The present invention relates to the crop harvester of the crops such as such as carrot of a kind of harvesting, at length relate to a kind of crop harvester, possess thereby be configured to the reaping part of extracting crop along with advancing of body from farmland and being transported to body rear harvesting crop, and the crop of being gathered in by reservoir reservoir.
Background technology
In this crop harvester, formed as described below in the past.
; the reservoir of the crop of being gathered in by reaping part as storage; be configured to the surrounding wall portion forming by base plate with by the perimembranous structure that covers tubular around and form crop storage space; and; driven under the state of operation by actuator etc., base plate can switched (for example, with reference to TOHKEMY 2012-205566 communique between the horizontal attitude of crop storage use and the lateral attitude of crop discharge use.）。
Above-mentioned structure is in the past, making body advance while gather in operating period, in crop storage space, receive gathered in crop, if for example stored both quantitative crop in crop storage space, base plate can be switched to lateral attitude, crop is expelled to outside machine.
But, in structure in the past as above, even if base plate is switched to lateral attitude, because surrounding wall portion is still positioned at stationary state originally, even if therefore make crop slide mobile on the base plate of lateral attitude while discharge, crop also likely hangs over surrounding wall portion and can not successfully discharge.
Summary of the invention
The object of the present invention is to provide a kind of crop harvester, can make the crop of storage successfully discharge.
The feature structure of crop harvester of the present invention is to possess: reaping part, thus extract crop along with advancing of body from farmland and be transported to body rear harvesting crop; And reservoir, the crop that storage is gathered in by above-mentioned reaping part,
Above-mentioned reservoir possesses: bottom surface sections, stops by above-mentioned reaping part and transport the above-mentioned crop coming; And side wall portion, be provided to the side position in above-mentioned bottom surface sections, stop above-mentioned crop, form crop storage space,
What above-mentioned bottom surface sections was formed as that crop is transported into by above-mentioned reaping part be transported into, and position is positioned at top and an above-mentioned side position are positioned at the lateral attitude of below,
Above-mentioned side wall portion is configured to, stopping closing attitude and switching being freely stored in opening between attitude that crop in the above-mentioned crop storage space inclination lower side end from above-mentioned bottom surface sections emits to body foreign side of above-mentioned crop.
According to the present invention, form crop storage space by bottom surface sections and the side wall portion in closing attitude etc., along with advancing of body, the crop of being gathered in by reaping part is stored in crop storage space successively.And, bottom surface sections is the lateral attitude that is transported into a side position that position is positioned at top and possesses side wall portion and is positioned at below that is transported into crop, therefore crop is along with being stored in crop storage space, is being contained near under the state at a side position by the guiding function of the lateral attitude of bottom surface sections.Especially, in the harvesting operation in concavo-convex many farmlands, the body vibration along with advancing of body, is therefore easy to be subject to the guiding function based on lateral attitude by this body vibration.
Side wall portion is positioned at the position of the end of the lower side of the lateral attitude of bottom surface sections, therefore closes attitude by first switching to, and the crop that is directed to inclination lower side by the guiding function of the inclination in bottom surface sections is stopped by side wall portion and is stored in crop storage space.
And if side wall portion switches to open attitude,, by the guiding function of the inclination in bottom surface sections, the crop of storage is emitted to body foreign side.While emitting crop in this wise, crop can not be tangled, and crop is successfully discharged from.
Thus, provide a kind of crop harvester that the crop of storage successfully can be discharged.
In the present invention, above-mentioned reservoir is preferably configured to an above-mentioned side position and is positioned at than the organism frame lower position of side on the lower.
According to this structure, a side position of reservoir is the position that is arranged in the lower side of bottom surface sections, is the position that possesses side wall portion, and the crop of storage is emitted to body foreign side from this position.And a side position of this reservoir is positioned at than the organism frame lower position of side on the lower, therefore short apart from the distance on ground, the impact when crop of emitting falls to ground is little, can reduce the possibility of crop damage.
In the present invention, preferably possess: reaping part, thus extract crop along with advancing of body from farmland and be transported to body rear harvesting crop; And reservoir, the crop that storage is gathered in by above-mentioned reaping part,
Above-mentioned reservoir possesses: bottom surface sections, stops by above-mentioned reaping part and transport the above-mentioned crop coming; And side wall portion, be provided to the side position in above-mentioned bottom surface sections and stop above-mentioned crop, form crop storage space,
Possess transfer mechanism in above-mentioned bottom surface sections, by be stored in crop in above-mentioned crop storage space to an above-mentioned side position cross drive transport,
Above-mentioned side wall portion is configured to, stopping closing attitude and switching being freely stored in opening between attitude that crop in the above-mentioned crop storage space inclination lower side end from above-mentioned bottom surface sections emits to body foreign side of above-mentioned crop.
According to this structure, form crop storage space by bottom surface sections and in the side wall portion etc. that closes attitude, the crop of being gathered in by reaping part along with advancing of body is stored in crop storage space successively.Possess transfer mechanism in bottom surface sections, be stored in crop in crop storage space by transfer mechanism to a side position by cross drive transport, be contained near under the state at a side position.
Side wall portion is positioned at a side position of bottom surface sections, therefore closes attitude by switching to, by the function of transportation of transfer mechanism and the crop that will send to a side end displacement stopped by side wall portion, be stored in crop storage space.
And if side wall portion switches to open attitude,, by the function of transportation of transfer mechanism, the crop of storage is emitted to body foreign side.In the time emitting crop in this wise, crop can not be tangled, and crop is successfully discharged from.
Thus, provide a kind of crop harvester that can make the crop of storage successfully discharge.
In the present invention, possess storage testing agency in above-mentioned reservoir, detect the quantitatively situation of above crop of both having stored,
Above-mentioned storage testing agency is preferably provided in the centre position between position and an above-mentioned side position that is transported into that is transported into crop by above-mentioned reaping part.
According to this structure, by storage testing agency, can detect the crop more than both whether having stored quantitatively in reservoir.And, if more than both for example having quantitatively, the post processings such as stopping processing of advancing of can report to the police processing or body.
The crop being stored in crop storage space is contained under the state at the side position near in reservoir, if therefore for example storage testing agency is arranged on near at the side position in reservoir, have from operation starts, detect at short notice that crop is both quantitatively above possible.On the other hand, if storage testing agency is arranged on near that is transported into position, there is detecting when both quantitatively above too much the and possibility of overflowing of the storage capacity of crop.
On the other hand, in this structure, storage testing agency is provided in the centre position between position and a side position that is transported into that is transported into crop by reaping part, therefore can suitably detect in reservoir, whether to have stored both quantitative crop.
, in crop storage space, to be first piled up in the state storage crop at a side position.After this, stacking states is successively to being transported into position side shifting, therefore by detect action in centre position, can detect in reservoir, whether to have stored both quantitative crop at suitable stored condition.
In the present invention, with the state extending than the horizontal cross direction of body one end Xiang Hengce foreign side, above-mentioned reservoir is set,
Above-mentioned side wall portion is preferably provided in the side, one end of the Heng Ce foreign side side in the horizontal cross direction of body in above-mentioned bottom surface sections.
According to this structure, possess the side wall portion of reservoir to be arranged in the state of Heng Ce foreign side than the horizontal cross direction of body one end portion, can make stored crop be discarded to than the ground of the horizontal cross direction one end Kao Hengce foreign side side of body.
In harvesting farmland during along the crop of multiple row plantation, after the harvesting operation of having carried out in crop row, carry out successively the harvesting operation in the crop row of adjacency.
And, according to this structure, in the time gathering in operation along crop row, in crop row in operation, if for example make crop be discarded to the foreign side position of the side of operating area in the horizontal cross direction of body, when the harvesting in upper adjacent strip once operates, can make the moving device of body advance under the state of the skew from emitted crop to horizontal cross direction position, the crop that can be easy to avoid emitted is damaged by moving device.
In the present invention, preferably form freely above-mentioned reservoir extending to the effect attitude of the horizontal cross direction of body one distolateral foreign side and keep out of the way Posture exchange between the storage attitude of square side in the horizontal cross direction of body.
According to this structure, in harvesting operation, if reservoir is switched to effect attitude, can make crop be discarded to the foreign side position of cutting side in the horizontal cross direction of body.On the other hand, under non-operating state, to move the in the situation that of advancing, by reservoir being switched to storage attitude, reduce the overhang to Heng Ce foreign side of reservoir, can with few good state such as the possibility of other object interference, reservoir damage etc. under move and advance.
Thus, by switch the attitude of reservoir according to the difference of behaviour in service, availability is good.
Brief description of the drawings
Fig. 1 is the end view of crop harvester.
Fig. 2 is the vertical view of crop harvester.
Fig. 3 is the rearview of crop harvester.
Fig. 4 is the vertical view of reservoir.
Fig. 5 is the end view of reservoir.
The end view of Tu6Shi electric pressure cylinder mechanism.
Fig. 7 is the end view of storage checkout gear.
Fig. 8 is that reservoir is the rearview of the crop harvester while receiving attitude.
description of reference numerals:
2 organism frames
6 reaping parts
9 reservoir
25 bottom surface sections
26 side wall portions
50 storage testing agencies
Q crop storage space.
Embodiment
Embodiment based on brief description of the drawings crop harvester of the present invention below.
As shown in Figures 1 and 2, crop harvester, for gathering in the carrot as an example for crop, is configured to and possesses: organism frame 2, is supported by pair of right and left crawler travel device 1; Take running portion 5, tool driver's seat 3 and control tower 4 etc.; Reaping part 6, along with body is advanced and extracts crop (carrot) from farmland and be transported to body rear; Leaf portion cutting portion 7, cuts off the leaf portion of the crop rearward being transported by reaping part 6 and separates with crop; Crop transports portion 8, will cut off the crop of leaf portion to another distolateral transporting of the horizontal cross direction of body; Reservoir 9, the crop of reservoir harvesting; And leaf portion discharge portion 10, cut off leaf portion is expelled to outside machine.
Reaping part 6 is configured to be possessed: pair of right and left heaving mechanism 11, along with body is advanced, in the left and right sides of crop row A by the leaf portion pull-up of crop; The sword 12 that loosens the soil, loosens the soil thereby enter in the soil of horizontal side of crop and apply vibration; And extract and be with 13, rotate band by the pair of right and left annular that crop is clamped, pulls up and be transported to from farmland body back upper place and form.
Leaf portion cutting portion 7 is configured to be possessed: leaf portion removes and is with 14, is transported by extracting the pair of right and left annular of transporting the crop coming with 13 clampings and is rotated band and form by the body rear side, the clamping that are provided in reaping part 6; And rotating knife 15, leaf portion is cut off and leaf portion is separated with crop.
The crop that the crop that leaf portion has been cut off by leaf portion cutting portion 7 falls to below transports portion 8, be rotated the leaf portion that cutter 15 cut off removes and is with 14 further to transport rearward by leaf portion after crop is cut off, afterwards, remove with 14 the terminal part that transports and fall the leaf portion discharge portion 10 that is expelled to below from leaf portion.
As shown in Figure 1, leaf portion discharge portion 10 is configured to be possessed: guide portion 16, by remove from leaf portion with 14 transport leaf portion that terminal part falls backward lower side flow down guiding; And leaf portion conveyer 17, discharged leaf portion is transported to the horizontal cross direction of body right side, and be expelled to outside machine.
As shown in Figures 1 and 3, guide portion 16 is configured to, comprise by remove from leaf portion with 14 transport fall to the position that approaches leaf portion conveyer 17 near terminal part leaf portion backward lower side flow down guiding lateral attitude base plate 16A and erect the side plate 16B in the left and right sides of this base plate 16A, leaf portion can not sneak into reservoir 9 and suitably be directed to leaf portion conveyer 17.
As shown in Figures 2 and 3, leaf portion conveyer 17 is made up of band conveyor, it arranges under the state extending along the horizontal cross direction of body from discharge position to the position, body horizontal cross direction right side of guide portion 16 (position roughly the same with the right-hand end of the crawler travel device 1 on right side), and connect and drive the reeled annular of wide cut degree of wheel body 18 and driven wheel body 19 ground to rotate and be with 20, described driving wheel body 18 is provided in and transports top side and driven around axle center, front and back, and described driven wheel body 19 is provided in and transports end side and rotate around axle center, front and back.
As shown in FIG. 1 to 3, crop transports portion 8 and is configured to, possess cross drive conveyer 21, be arranged on the below at the cutting action position in leaf portion cutting portion 7, leaf portion is cut off by leaf portion cutting portion 7 and the crop that falls downwards transports to the right-hand mounting of the horizontal cross direction of body.Under near the state roughly left and right central portion that extends to pair of right and left crawler travel device 1 from the lower side position of the crop place of incision by leaf portion cutting portion 7, cross drive conveyer 21 is set.And, drive the reeled annular of wide cut degree of rubber system of wheel body 22 and driven wheel body 23 ground to rotate and form with 24 band conveyor by connecting, described driving wheel body 22 is positioned at and transports end side (the horizontal cross direction right-hand end of body) and driven around axle center, front and back, and described driven wheel body 23 is positioned at and transports top side (the horizontal cross direction left end of body) and rotate around axle center, front and back.
The lower side of transporting terminal part at cross drive conveyer 21 possesses reservoir 9.As shown in Figures 2 and 3, this reservoir 9 is configured to, and possesses: bottom surface sections 25, stops transported crop; Side wall portion 26, is provided in the right-hand end (example of side, one end) of the horizontal cross direction of body in bottom surface sections 25 and stops crop; Front wall portion 27, is provided in the toe lateral position of bottom surface sections 25 with longitudinal attitude; And rear wall parts 28, be provided in the rear portion side position of bottom surface sections 25 with longitudinal attitude, under the open state in square side direction top, be formed for storing the crop storage space Q of crop therein.That is, this reservoir 9 is configured to, and is gathered in and is transported portion 8 via crop and transport the crop coming by crop storage space Q storage by reaping part 6.
As shown in Figure 3, the right-hand end that the left end that bottom surface sections 25 is formed as the horizontal cross direction of body is positioned at top and the horizontal cross direction of body is positioned at the lateral attitude of below.And, be configured to the left end of transporting crop that portion 8 transports and be transported into crop storage space Q by reaping part 6 via crop, possess side wall portion 26 in the right-hand end of crop storage space Q., bottom surface sections 25 is formed as being transported into by reaping part 6 lateral attitude that is transported into right-hand end that position is positioned at top and possesses side wall portion 26 and is positioned at below of crop.
Possess as the crop of the transfer mechanism that the crop being stored in crop storage space Q is transported to end cross transmission to the right and transfer conveyer 29 in bottom surface sections 25.Crop is transferred conveyer 29 and drives the reeled annular of rubber system of the wide cut degree identical with the front and back width of bottom surface sections 25 of wheel body 30 and driven wheel body 31 ground to rotate and form with 32 band conveyor by connecting, described driving wheel body 30 is positioned at and transports top side (the horizontal cross direction left end of body) and driven around axle center, front and back, and described driven wheel body 31 is positioned at and transports end side (the horizontal cross direction right-hand end of body) and rotate around axle center, front and back.And as shown in Figure 3, reservoir 9 is configured to, the right-hand end of the horizontal cross direction of body is positioned at than organism frame 2 lower position of side on the lower.
Stopping closing attitude and switching and form freely side wall portion 26 being stored in opening between attitude that crop in the crop storage space Q inclination lower side end from bottom surface sections 25 emits to body foreign side of crop.; as shown in Figure 4; in the right-hand end of front wall portion 27 and rear wall parts 28, along above-below direction extend state under possess the roughly support unit 33 of the enhancing use of U-shaped of vertical view, connect before and after both sides support unit 33 upper end side position and set up the fulcrum 34 that is supporting side wall portion 26.
As shown in Figure 5, side wall portion 26 possesses the members of frame 35 of the enhancing use being formed by square tube material along the circumference of essentially rectangular shape in its outer surface side, and, in order to improve bearing strength, possess the reinforcing member 36 being formed by square tube material along diagonal.And, under the state at upper side position that connects members of frame 35, link and supporting fulcrum 34, on the support unit 33 of both sides, front and back, rotate and set up freely the both side ends that is supporting fulcrum 34.
Be supported under the state of front wall portion 27 via bracket 38, possessing as the electric pressure cylinder mechanism 37 that makes side wall portion 26 around the axle center of fulcrum 34 X1 rotating operation driving mechanism freely.As shown in Figure 6, this electric pressure cylinder mechanism 37 is configured to, and possesses: electro-motor 39; Reducing gear 40, slows down the rotary power of this electro-motor 39; And feed screw mechanism 41, be rotated operation by the power after being slowed down by reducing gear 40.Feed screw mechanism 41 is configured to be possessed: thread spindle 43, in the inside of outer cylindrical casing 42, is driven by deceleration dynamic rotation; Female threaded part 44, screws with thread spindle 43; And the move operation portion 45 of tubular, move freely along axis direction integratedly with female threaded part 44.
As shown in Figures 4 and 5, bar 46 pivot under the state that rotates perforation being freely configured to be provided to side wall portion 26 towards the attitude of front and back props up the point that is linked to move operation portion 45, by driving electro-motor 39, move operation portion 45 moves along the axis direction of thread spindle 43, can be by side wall portion 26 opening and closing operations.Bar 46 is set to the strip of the roughly overall with of the body fore-and-aft direction that spreads all over side wall portion 26, with the members of frame 35 of both sides, front and back and linking and fix integratedly separately of reinforcing member 36.
Above-mentioned bracket 38 fixed bearing electric pressure cylinder mechanism 37 integratedly, and around be positioned at than electric pressure cylinder mechanism 37 on the lower side axle center, front and back X2 rotate supported by side wall portion 26 freely.That is, along with the move operation portion 45 of electric pressure cylinder mechanism 37 is moved operation, rotate around axle center, front and back X2 via bracket 38 electric pressure cylinder mechanisms 37, thereby, the formation that allows side wall portion 26 to rotate around the axle center of fulcrum 34 X1 become.
Near position fulcrum 34 in front wall portion 27, possess detect that side wall portion 26 switches to open attitude drive state-detection switch 47.This is driven state-detection switch 47 and is made up of limit switch, be switched to open attitude if be configured to side wall portion 26, with the motion arm 48 and this detection lug 47a contact action of driving state-detection switch 47 of fulcrum 34 unitary rotation, for example, switch to on-state from off-state, detect action.
In addition, if switching to, side wall portion 26 closes attitude, the end butt of bar 46 and front wall portion 27 and rear wall parts 28, and restriction is further rotated, and therefore can this point be detected from the operating state of electro-motor 39 now.Also can replace this structure and additionally possess detect close attitude close state-detection switch.
And, as the storage checkout gear 50 of storage testing agency that detects the crop more than both having stored quantitatively in reservoir 9, be provided in the centre position between position (left end of the horizontal cross direction of body) and the right-hand end of the horizontal cross direction of body that is transported into that is transported into crop.
Then, storage checkout gear 50 is described.
As shown in Fig. 4, Fig. 6 and Fig. 7, at the upper side position of the pars intermedia of the left and right width of crop storage space Q, rotate under the state of supporting freely at the fulcrum 51 that is set up supporting by connection front wall portion 27 and rear wall parts 28 ground, and under the state roughly extending to overall with at the front and back width that spreads all over crop storage space Q, possesses the check-out console 52 of band plate-like.In the front and back of this check-out console 52, both side ends links respectively circular-arc support plate 53, possesses the inserting hole 54 forming and the rectangular cramp bar that stops use 55 on the fore-and-aft direction of inserting on the each support plate 53 of cross-over connection.Be configured to the standby attitude of setting check-out console 52 by this cramp bar 55 and front wall portion 27 and rear wall parts 28 upper ora terminalis butt supporting separately.
On support plate 53, form multiple inserting holes 54 spaced apartly, the inserting hole 54 that cramp bar 55 is inserted by change, can make the standby attitude of check-out console 52 change (with reference to Fig. 7 (a) and (b)).Because cramp bar 55 butts are supported on front wall portion 27 and rear wall parts 28 upper ora terminalis separately, if therefore store crop in crop storage space Q, because the crop of this storage upwards pushes away check-out console 52, check-out console 52 can rotate upward around the axle center of fulcrum 51 X3.
As shown in Figure 7, the position of 55 the butt supportings of cramp bar in front wall portion 27, possesses to detect and had both stored the quantitatively stored condition sense switch 56 of above crop.This stored condition sense switch 56 is made up of limit switch, under the state of cramp bar 55 and the upper ora terminalis butt of front wall portion 27, the detection lug 56a contact action of cramp bar 55 and stored condition sense switch 56, stored condition sense switch 56 becomes the non-state (for example off-state) that detects.
And, if being configured to the storage capacity of crop increases, check-out console 52 is upwards pushed away, cramp bar 55 switches to the state that ora terminalis leaves upward from front wall portion 27, cramp bar 55 leaves from detection lug 56a, stored condition sense switch 56 switches to the state of detecting (for example on-state) from the non-state that detects, and detects action.
Storage checkout gear 50 comprises above-mentioned check-out console 52, support plate 53, cramp bar 55, stored condition sense switch 56 etc., if the crop more than both having quantitatively in crop storage space Q,, by pushing away in check-out console 52 upward directions, detect this situation by stored condition sense switch 56.
From Fig. 2 and Fig. 3, under the body right-hand end state that foreign side extends to the right that is compared to the horizontal cross direction of body one end, reservoir 9 is set, be provided in the side wall portion 26 of the right-hand end of the horizontal cross direction of body in bottom surface sections 25, under the state of foreign side, be equipped with to the right being positioned at than the horizontal cross direction right-hand end of body.
And Posture exchange forms reservoir 9 freely between the storage attitude that extends to the effect attitude of the horizontal cross direction of body right side foreign side and keep out of the way to square side in the horizontal cross direction of body.
; as shown in Figures 2 and 3, in the both sides, front and back of reservoir 9, fixedly erected scaffold 57 from organism frame 2; by this scaffold 57, rotate the suitable position of the shaft core position with driving wheel body 30 in front wall portion 27 and the rear wall parts 28 supporting freely in reservoir 9.Thus, reservoir 9 is bearing on body freely around the axle center X4 rotation of the driving wheel body 30 that transports top side (the horizontal cross direction left end of body) that is arranged in crop handover conveyer 29.
And, as shown in Figure 3, the bottom in the centre position of the left and right directions in scaffold 57 and the rear wall parts 28 of connection rear portion side, pivot props up and is linked with rear portion side hydraulic coupling cylinder 59, and, although not shown, but the bottom in the centre position of the left and right directions in scaffold 57 and the front wall portion 27 of connection toe lateral, pivot props up and is linked with toe lateral hydraulic coupling cylinder 58, and reservoir 9 is configured to by the hydraulic coupling cylinder 58,59 of both sides before and after these stretch operate and Posture exchange is freely between effect attitude as shown in Figure 3 and storage attitude as shown in Figure 8.Symbol 60 in Fig. 8 is the holding members in order to keep at storage posture position.By forming in this wise, under non-operating state when mobile advancing etc., by switching to storage attitude, can make overall width narrow and avoid and the interference of foreign object.
And, switch in reservoir 9 under the state of effect attitude, under the state that is fixed on organism frame 2, be formed with and stop support 2a, be configured to and the centre position mounting of the left and right directions of reservoir is supported on to this stops support.
Leaf portion conveyer 17, crop transport portion 8 and crop and transfer conveyer 29 and be configured to by common drive chain 61 and rotarily actuate integratedly.; as shown in Figure 3; be configured to the rotary power around horizontal axle center that never illustrated engine transmits via drive 62 by reducing gear 63 be transformed to around front and back towards the rotary power in axle center; connect sprocket wheel 66 that driving wheel body 22 that sprocket wheel 65, crop that the driving wheel body 18 of output chain gear 64, the leaf portion conveyer 17 of reducing gear 63 possesses transport portion 8 possesses and crop and transfer drive chain 61 of coiling respectively of the sprocket wheel 67 that the driving wheel body 30 of conveyer 29 possesses, thus transferring power.By forming in this wise, realize the simplification of drive structure.
When carried out the crop of harvesting, planting in farmland by the crop harvester of said structure, along with body is advanced, on one side along the crop row with a row state plantation mobile on one side under the state of the left and right sides that is positioned at crop row by pair of right and left heaving mechanism 11 by the leaf portion pull-up of crop, and enter in the soil of horizontal side of crop by the sword 12 that makes to loosen the soil and apply vibration and make that soil is loosening to be easy to extract.And, extract the leaf portion with 13 clamping crops by pair of right and left, and transport to being lifted to oblique back upper place, crop is pulled up and gathered in from farmland.
And, remove with 14 clampings and transport by the leaf portion of extracting with 13 crops of extracting by leaf portion, crop is rearward transported under the state of hanging down, by rotating knife 15, leaf portion is cut off and leaf portion is separated with crop.
From leaf part from crop fall to cross drive conveyer 21, transported to the horizontal cross direction right of body mounting.The crop being transported by cross drive conveyer 21 transports terminal part from it and is stored in the reservoir 9 of below.And the leaf portion being cut off removes and is with 14 to be transported to than rotating knife 15 by rear by leaf portion, then falls downwards, is guided by guide portion 16, afterwards, is transported and is expelled to outside machine to the horizontal cross direction of body right side by leaf portion conveyer 17.
If stored both quantitatively above crop, stored condition sense switch 56 in reservoir 9 and switched to the state of detecting along with harvesting operates in, if more than this detects state continuance setting-up time, make not shown buzzer (example of alarm mechanism) ring, report to the police to operator.Operator advances body to stop, operating not shown console switch, electric pressure cylinder mechanism 37 is moved, by side wall portion 26 from closing Posture exchange to open attitude.
So, be stored in the crop in reservoir 9, because bottom surface sections 25 is lateral attitude and the function of transportation that is subject to the crop handover conveyer 29 that is provided in bottom surface sections 25, discharge to body foreign side from open right-hand end.The right-hand end that reservoir 9 is configured to the horizontal cross direction of body is that therefore, in the time in this wise crop being discharged, the impact falling is little than organism frame 2 lower position of side on the lower.
For the crop that is expelled to farmland, operator is with visual inspection crop in selection, the harvesting that for example selection possesses the proterties such as size and shape that is suitable for harvesting is applicable to the non-applicable crop of harvesting that crop and not possessing is suitable for the proterties of harvesting, then the operation of reclaiming etc. with manual operations.Owing to carrying out the discharge of crop stored both quantitative crop in reservoir time, compared with the situation of for example discharging continuously, the operation burden of selection in reclaiming alleviates at every turn.
(other embodiments)
(1) can be also that the right-hand end (a side position) of reservoir 9 is positioned at the structure by upper side than organism frame 2.
(2) storage checkout gear 50 crop that be provided in reservoir 9 can be transported into position, can be also the structure etc. that storage checkout gear 50 is provided in to the right-hand end in reservoir 9.
(3) in the above-described embodiment, bottom surface sections 25 in reservoir 9 be formed as by reaping part 6 be transported into crop be transported into position be positioned at top and a side position be positioned at below lateral attitude, and be configured to possess by stored crop to a side position cross drive the crop that transports transfer conveyer 29(transfer mechanism), but also can replace such structure and form as following (1-1), (1-2).
(1-1) bottom surface sections 25 is formed as by reaping part 6 be transported into crop be transported into position be positioned at top and a side position be positioned at the lateral attitude of below and do not possess crop in bottom surface sections 25 transfer conveyer 29(transfer mechanism) structure.
(1-2) bottom surface sections 25 is formed as to horizontal attitude and possesses crop transferring conveyer 29(transfer mechanism) structure.
(4) showing reservoir 9 Posture exchange structure freely between effect attitude and storage attitude, but be not limited to such structure, can be also that reservoir 9 is in the fixing structure of effect attitude.
(5) as crop, be not defined as carrot, can be also the crop harvester using various crops such as radish, onion, potatoes as harvesting object.
Utilizability in industry
The present invention can be applicable to a kind of crop harvester, possesses thereby be configured to the reaping part of extracting crop along with advancing of body from farmland and being transported to body rear harvesting crop, and the crop of being gathered in by reservoir reservoir.
Claims (6)
1. a crop harvester, possesses: reaping part (6), thus extract crop along with advancing of body from farmland and be transported to body rear harvesting crop; And reservoir (9), the crop that storage is gathered in by above-mentioned reaping part (6),
Above-mentioned reservoir (9) has: bottom surface sections (25), stops by above-mentioned reaping part (6) and transport the above-mentioned crop coming; And side wall portion (26), be provided in the side position in above-mentioned bottom surface sections (25) and stop above-mentioned crop, form crop storage space (Q),
Above-mentioned bottom surface sections (25) be formed as by above-mentioned reaping part (6) be transported into crop be transported into position be positioned at top and an above-mentioned side position be positioned at below lateral attitude,
Above-mentioned side wall portion (26) is configured to, stopping closing attitude and switching being freely stored in opening between attitude that crop in above-mentioned crop storage space (Q) the inclination lower side end from above-mentioned bottom surface sections (25) emits to body foreign side of above-mentioned crop.
2. crop harvester as claimed in claim 1, is characterized in that, it is than organism frame (2) lower position of side on the lower that above-mentioned reservoir (9) is configured to an above-mentioned side position.
3. a crop harvester, possesses: reaping part (6), thus extract crop along with advancing of body from farmland and be transported to body rear harvesting crop; And reservoir (9), the crop that storage is gathered in by above-mentioned reaping part (6),
Above-mentioned reservoir (9) has: bottom surface sections (25), stops by above-mentioned reaping part (6) and transport the above-mentioned crop coming; And side wall portion (26), be provided in the side position in above-mentioned bottom surface sections (25) and stop above-mentioned crop, form crop storage space (Q),
Above-mentioned bottom surface sections (25) possesses transfer mechanism, by be stored in crop in above-mentioned crop storage space (Q) to an above-mentioned side position cross drive transport,
Above-mentioned side wall portion (26) is configured to, stopping closing attitude and switching being freely stored in opening between attitude that crop in above-mentioned crop storage space (Q) the inclination lower side end from above-mentioned bottom surface sections (25) emits to body foreign side of above-mentioned crop.
4. the crop harvester as described in any one in claims 1 to 3, is characterized in that, possesses storage testing agency (50), detects the situation of the crop more than both having stored quantitatively in above-mentioned reservoir (9),
Above-mentioned storage testing agency (50) is provided in the centre position between position and an above-mentioned side position that is transported into that is transported into crop by above-mentioned reaping part (6).
5. the crop harvester as described in any one in claim 1 to 4, is characterized in that, divide into be set up at the state extending than the horizontal cross direction of body one end Xiang Hengce foreign side and state reservoir (9),
The side, one end of the Heng Ce foreign side side in the horizontal cross direction of body in above-mentioned bottom surface sections (25) is equipped with above-mentioned side wall portion (26).
6. crop harvester as claimed in claim 5, is characterized in that, above-mentioned reservoir (9) is configured between the storage attitude that extends to the effect attitude of the horizontal cross direction of body one distolateral foreign side and keep out of the way to square side in the horizontal cross direction of body Posture exchange freely.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013018703A JP5975897B2 (en) | 2013-02-01 | 2013-02-01 | Crop harvester |
| JP2013-018703 | 2013-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103959983A true CN103959983A (en) | 2014-08-06 |
| CN103959983B CN103959983B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310386892.9A Active CN103959983B (en) | 2013-02-01 | 2013-08-30 | Crop harvester |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5975897B2 (en) |
| CN (1) | CN103959983B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396424A (en) * | 2014-12-15 | 2015-03-11 | 青岛农业大学 | Self-propelled double row carrot combine harvester |
| CN111741673A (en) * | 2018-03-06 | 2020-10-02 | 凯斯纽荷兰(中国)管理有限公司 | Sensor for detecting a crop fill level in an on-board memory of an agricultural harvester, and related system and method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102018075216B1 (en) * | 2018-03-06 | 2023-10-10 | Cnh Industrial Brasil Ltda | SYSTEM AND METHOD FOR DETECTING CROP LEVELS IN THE INTEGRATED STORAGE OF AN AGRICULTURAL SUGAR CANE HARVESTER |
| CN111741675B (en) * | 2018-03-06 | 2023-01-13 | 凯斯纽荷兰(中国)管理有限公司 | System and method for operating a harvester |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103959983B (en) | 2016-08-17 |
| JP5975897B2 (en) | 2016-08-23 |
| JP2014147352A (en) | 2014-08-21 |
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