CN103959983B - Crop harvester - Google Patents
Crop harvester Download PDFInfo
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- CN103959983B CN103959983B CN201310386892.9A CN201310386892A CN103959983B CN 103959983 B CN103959983 B CN 103959983B CN 201310386892 A CN201310386892 A CN 201310386892A CN 103959983 B CN103959983 B CN 103959983B
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Abstract
There is provided a kind of crop harvester, it is possible to make the crop of storage be smoothly discharged out.Possessing reservoir (9), storage is extracted crop and is transported to body rear thus the crop gathered in along with the traveling of body from farmland, and reservoir (9) possesses: bottom surface sections (25), stops and is transported, by harvesting portion, the crop of coming；And side of sidewall portion (26), the side end position being provided in bottom surface sections (25), stop crop, form crop storage space (Q), bottom surface sections (25) is formed as being transported into that position is above and a side end position is positioned at the lateral attitude of lower section, and side of sidewall portion (26) is configured to stopping closing attitude and being switched freely between attitude to opening of releasing of body foreign side the crop stored inclination lower side end from bottom surface sections of crop.
Description
Technical field
The present invention relates to a kind of crop harvester gathering in the crops such as such as Radix Dauci Sativae, relate to a kind of crop harvester in detail, it is configured to possess and extracts crop along with the traveling of body from farmland and be transported to body rear thus gather in the harvesting portion of crop, and the crop gathered in by reservoir reservoir.
Background technology
In this crop harvester, constituted with being discussed further below in the past.
I.e., reservoir as the crop that storage is gathered in by harvesting portion, it is configured to surrounding wall portion that all structures by base plate with by the tubular covered around are formed to form crop storage space, and, when being driven operation by actuator etc., switch (referring for example to Japanese Unexamined Patent Publication 2012-205566 publication between the lateral attitude that the horizontal attitude that can store crop by base plate and crop are discharged.).
Above-mentioned conventional structure is, during advancing while carrying out harvesting operation making body, the crop gathered in crop storage space, if having stored the crop of given amount in such as crop storage space, then base plate can be switched to lateral attitude, make crop be expelled to outside machine.
But, in the most conventional structure, even if base plate is switched to lateral attitude, also it is in stationary state originally due to surrounding wall portion, so even it is mobile while discharging to make crop slide on the base plate of lateral attitude, crop is also possible to hang over surrounding wall portion and can not be smoothly discharged out.
Summary of the invention
It is an object of the invention to provide a kind of crop harvester, the crop of storage can be made to be smoothly discharged out.
The feature structure of the crop harvester of the present invention is possess: harvesting portion, extracts crop along with the traveling of body from farmland and is transported to body rear thus gathers in crop；And reservoir, store by the crop of above-mentioned harvesting portion harvesting,
Above-mentioned reservoir possesses: bottom surface sections, stops and is transported, by above-mentioned harvesting portion, the above-mentioned crop of coming；And side of sidewall portion, the side end position being provided in above-mentioned bottom surface sections, stop above-mentioned crop, form crop storage space,
Above-mentioned bottom surface sections is formed as crop, and by being transported into of being transported into of above-mentioned harvesting portion, position is above and an above-mentioned side end position is positioned at the lateral attitude of lower section,
Above-mentioned side of sidewall portion is configured to, and is stopping closing attitude and being switched freely between attitude to opening of releasing of body foreign side the crop being stored in above-mentioned crop storage space inclination lower side end from above-mentioned bottom surface sections of above-mentioned crop.
According to the present invention, bottom surface sections and being in the side of sidewall portion etc. closing attitude forms crop storage space, and along with the traveling of body, harvesting portion the crop gathered in is stored in crop storage space successively.And, bottom surface sections be transported into crop to be transported into position above and possess a side end position of side of sidewall portion and be positioned at the lateral attitude of lower section, therefore crop is along with being stored in crop storage space, by bottom surface sections lateral attitude guiding function and when near a side end position be contained.Especially, in the harvesting operation in concavo-convex many farmlands, the body vibration along with the traveling of body, therefore it is susceptible to guiding function based on lateral attitude by this body vibration.
Side of sidewall 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 is directed to the crop of lower side by the guiding function of the inclination in bottom surface sections and is stopped by side of sidewall portion and be stored in crop storage space.
Further, if side of sidewall portion switches to open attitude, then by the guiding function of the inclination in bottom surface sections, the crop of storage is released to body foreign side.When releasing crop in this wise, crop will not be tangled, and crop is successfully discharged.
Thus, it is provided that a kind of crop harvester crop of storage can being smoothly discharged out.
In the present invention, above-mentioned reservoir is preferably configured as an above-mentioned side end position and is positioned at the lower position than organism frame side on the lower.
According to this structure, the position of the lower side that a side end position of reservoir is in bottom surface sections, being the position possessing side of sidewall portion, the crop of storage is released from this position to body foreign side.Further, a side end position of this reservoir is positioned at the lower position than organism frame side on the lower, and therefore the distance away from ground is short, and the impact when crop of releasing falls to ground is little, it is possible to reduce the possibility of crop damage.
In the present invention, it is preferred to possess: harvesting portion, extract crop along with the traveling of body from farmland and be transported to body rear thus gather in crop；And reservoir, store by the crop of above-mentioned harvesting portion harvesting,
Above-mentioned reservoir possesses: bottom surface sections, stops and is transported, by above-mentioned harvesting portion, the above-mentioned crop of coming；And side of sidewall portion, the side end position being provided in above-mentioned bottom surface sections and stop above-mentioned crop, formed crop storage space,
Possess transfer mechanism in above-mentioned bottom surface sections, the crop being stored in above-mentioned crop storage space transported to position, the end cross drive of above-mentioned side,
Above-mentioned side of sidewall portion is configured to, and is stopping closing attitude and being switched freely between attitude to opening of releasing of body foreign side the crop being stored in above-mentioned crop storage space inclination lower side end from above-mentioned bottom surface sections of above-mentioned crop.
According to this structure, the side of sidewall portion etc. closing attitude by bottom surface sections and being in forms crop storage space, and the crop gathered in by harvesting portion along with the traveling of body is stored in crop storage space successively.Possessing transfer mechanism in bottom surface sections, the crop being stored in crop storage space is transported by cross drive to a side end position by transfer mechanism, is contained when near a side end position.
Side of sidewall portion is positioned at a side end position of bottom surface sections, therefore passes through to switch to close attitude, to be stopped by side of sidewall portion to the crop that side end displacement send by the function of transportation of transfer mechanism, be stored in crop storage space.
Further, if side of sidewall portion switches to open attitude, then by the function of transportation of transfer mechanism, the crop of storage is released to body foreign side.When releasing crop in this wise, crop will not be tangled, and crop is successfully discharged.
Thus, it is provided that the crop harvester that a kind of crop that can make storage is smoothly discharged out.
In the present invention, possessing storage testing agency in above-mentioned reservoir, the situation of the crop of more than given amount has been stored in detection,
Above-mentioned storage testing agency is preferably provided on the centre position being transported between position and an above-mentioned side end position being transported into crop by above-mentioned harvesting portion.
According to this structure, by storage testing agency, it is possible to whether detection has stored the crop of more than given amount in reservoir.Further, if being such as stored with more than given amount, then the post processing such as alert process or body traveling stopping process can being carried out.
The crop being stored in crop storage space is contained when the side end position in reservoir, if the most such as will near the side end position that is arranged in reservoir of storage testing agency, then exist from operation start, the possibility that crop is more than given amount detected at short notice.On the other hand, if storage testing agency is arranged on and is transported near position, then exist detecting as time more than given amount, the possibility that the storage capacity of crop too much overflows.
On the other hand, in this configuration, storage testing agency is provided in the centre position being transported between position and a side end position being transported into crop by harvesting portion, therefore, it is possible to suitably detect the crop whether having stored given amount in reservoir.
That is, in crop storage space, to be first piled up in the state storage crop of a side end position.Hereafter, stacking states is successively to being transported into position side shifting, therefore by carrying out detection action in centre position, it is possible to detect the crop whether having stored given amount in reservoir at suitable stored condition.
In the present invention, to arrange above-mentioned reservoir than body width direction one end to the state that Heng Ce foreign side extends,
The end side position of the horizontal side outward side in the body width direction that above-mentioned side of sidewall portion is preferably provided in above-mentioned bottom surface sections.
According to this structure, to possess the side of sidewall portion in reservoir than body width direction one end part in the state of Heng Ce foreign side, it is possible to make stored crop be discarded to lean on the ground of horizontal side outward side than body width direction one end.
When gathering in farmland along the crop of multiple row plantation, after the harvesting operation in having carried out crop row, carry out the harvesting operation in the crop row adjoined successively.
And, according to this structure, when carrying out harvesting operation along crop row, in crop row in operation, if such as making the foreign side position of the side of operating area that crop is discarded in body width direction, then during the operation of the harvesting in upper adjacent strip once, it is possible to make the moving device of body advance when offseting to position, width direction from the crop released, it is possible to be prone to avoid released crop to be damaged by moving device.
In the present invention, it is preferred to extending to the effect attitude of body width direction end side foreign side and keeping out of the way Posture exchange between the storage attitude of body width direction inward side and constitute above-mentioned reservoir freely.
According to this structure, in harvesting operation, if switching to reservoir act on attitude, then can make the foreign side position cutting side that crop is discarded in body width direction.On the other hand, in the case of traveling to be moved, receive attitude by reservoir being switched to, reduce the overhang to Heng Ce foreign side of reservoir, it is possible to when with the probability of the interference of other objects, reservoir damage etc. few good move traveling.
Thus, being switched the attitude of reservoir by the difference according to behaviour in service, availability is good.
Accompanying drawing explanation
Fig. 1 is the side view of crop harvester.
Fig. 2 is the top view of crop harvester.
Fig. 3 is the rearview of crop harvester.
Fig. 4 is the top view of reservoir.
Fig. 5 is the side view of reservoir.
The side view of Tu6Shi electric pressure cylinder mechanism.
Fig. 7 is the side view of storage detection device.
Fig. 8 be reservoir be the rearview of crop harvester during storage attitude.
Description of reference numerals:
2 organism frames
6 harvesting portions
9 reservoir
25 bottom surface sections
26 side of sidewall portion
50 storage testing agencies
Q crop storage space.
Detailed description of the invention
The embodiment of the crop harvester of the present invention is described below based on accompanying drawing.
As shown in Figures 1 and 2, crop harvester, is configured to possess as the Radix Dauci Sativae of an example of crop for harvesting: organism frame 2, pair of right and left crawler travel device 1 support；Take operating portion 5, have driver's seat 3 and control tower 4 etc.；Harvesting portion 6, advances along with body and extracts crop (Radix Dauci Sativae) from farmland and be transported to body rear；Leaf portion cutting portion 7, cuts off the leaf portion of the crop rearward transported by harvesting portion 6 and separates with crop；Crop transport portion 8, transports the crop having cut off leaf portion to another side in body width direction；Reservoir 9, the crop of reservoir harvesting；And discharge portion of leaf portion 10, the leaf portion cut off is expelled to outside machine.
Harvesting portion 6 is configured to possess: 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；Loosen the soil sword 12, enter crop horizontal side soil in and apply vibration thus loosen the soil；And extract band 13, the pair of right and left annular rotational band that crop clamps, pulls up from farmland and be transported to body back upper place formed.
Leaf portion cutting portion 7 is configured to possess: leaf portion removes band 14, and by being provided in the body rear side in harvesting portion 6, the pair of right and left annular rotational bands transported by extracting band 13 clamping and transport next crop of clamping are formed；And swivel knife 15, leaf portion is cut off and makes leaf portion separate with crop.
The crop that leaf portion has been cut off by leaf portion cutting portion 7 falls to the crop transport portion 8 of lower section, the leaf portion cut off by swivel knife 15 removes band 14 by leaf portion after crop is cut-off and transports the most rearward, afterwards, remove the terminal part that transports with 14 from leaf portion and fall the discharge portion of leaf portion 10 below being expelled to.
As it is shown in figure 1, discharge portion of leaf portion 10 is configured to possess: guide portion 16, the leaf portion that the transport terminal part removing band 14 from leaf portion falls is flowed down guiding to bottom rear side；And leaf portion vehicle 17, the leaf portion discharged is transported on the right side of body width direction, and is expelled to outside machine.
As shown in Figures 1 and 3, guide portion 16 is configured to, falling to the leaf portion of the position close to leaf portion vehicle 17 near the transport terminal part of band 14 and flow down the base plate 16A of lateral attitude of guiding to bottom rear side including by removing from leaf portion and erect the side plate 16B of the left and right sides at this base plate 16A, leaf portion will not be mixed into reservoir 9 and suitably be directed to leaf portion vehicle 17.
As shown in Figures 2 and 3, leaf portion vehicle 17 is made up of band conveyor, it is arranged when position on the right side of the discharge position of guide portion 16 to body width direction (position roughly the same with the right-hand end of the crawler travel device 1 on right side) extends along body width direction, and connect the annular rotational band 20 driving wheel body 18 and driven wheel body 19 ground to wind wide cut degree, described driving wheel body 18 is provided in transport side, top and is driven around front and back axle center, and described driven wheel body 19 is provided in transport end side and around front and back's axis rotation.
As shown in FIG. 1 to 3, crop transport portion 8 is configured to, possessing cross drive carrier 21, the lower section at the cutting action position being arranged in leaf portion cutting portion 7, is cut off leaf portion by leaf portion cutting portion 7 and the crop that falls downwards transports to right, body width direction mounting.Near the substantially left and right central part extending 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 carrier 21 is set.And, the band conveyor of the annular rotational band 24 having been wound the wide cut degree of rubber by connection driving wheel body 22 and driven wheel body 23 ground is constituted, described driving wheel body 22 is positioned at transport end side (body width direction right-hand end) driven around front and back axle center, described driven wheel body 23 be positioned at transport side, top (body width direction left end) and around front and back's axis rotation.
The lower side transporting terminal part at cross drive carrier 21 possesses reservoir 9.As shown in Figures 2 and 3, this reservoir 9 is configured to, and possesses: bottom surface sections 25, stops the crop transported；Side of sidewall portion 26, the right-hand end (example at end side position) in the body width direction being provided in bottom surface sections 25 and stop 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, it is provided in the rear portion side position of bottom surface sections 25 with longitudinal attitude, under the state that within it lateral top, side is open, forms the crop storage space Q for storing crop.That is, this reservoir 9 is configured to, crop storage space Q store the crop gathered in by harvesting portion 6 and transport via crop transport portion 8.
As it is shown on figure 3, bottom surface sections 25 is formed as the left end right-hand end above and body width direction in body width direction is positioned at the lateral attitude of lower section.Further, being configured to be transported into via the crop that crop transport portion 8 is transported the left end of crop storage space Q by harvesting portion 6, the right-hand end at crop storage space Q possesses side of sidewall portion 26.That is, bottom surface sections 25 be formed as by harvesting portion 6 be transported into crop to be transported into position above and possess the right-hand end of side of sidewall portion 26 and be positioned at the lateral attitude of lower section.
The crop transfer carrier 29 as the transfer mechanism crop being stored in crop storage space Q end cross to the right transported with transmitting is possessed in bottom surface sections 25.The band conveyor of the annular rotational band 32 that crop transfer carrier 29 has been wound the rubber of the wide cut degree identical with width before and after bottom surface sections 25 by connection driving wheel body 30 and driven wheel body 31 ground is constituted, described driving wheel body 30 is positioned at transport side, top (body width direction left end) and is driven around front and back axle center, and described driven wheel body 31 is positioned at transport end side (body width direction right-hand end) and around front and back's axis rotation.Further, as it is shown on figure 3, reservoir 9 is configured to, the right-hand end in body width direction is positioned at the lower position than organism frame 2 side on the lower.
Stopping closing attitude and being switched between attitude to opening of releasing of body foreign side the crop being stored in crop storage space Q inclinations lower side end from bottom surface sections 25 and constitute side of sidewall portion 26 freely of crop.I.e., as shown in Figure 4, in front wall portion 27 and the right-hand end of rear wall parts 28, possess the supporting parts 33 of the enhancing of top view substantially U-shaped along above-below direction when extending, the supporting upper end side position of parts 33 of both sides before and after connection and set up the fulcrum 34 that carries side of sidewall portion 26.
As it is shown in figure 5, side of sidewall portion 26 possesses the members of frame 35 of the enhancing that the circumference along substantially rectangular shape is formed by square tube material in its outer surface side, and, in order to improve bearing strength, diagonally possess the reinforcing member 36 formed by square tube material.Further, link when the upper side position of through members of frame 35 and carry fulcrum 34, rotatably set up, on the supporting parts 33 of both sides, the both side ends that carry fulcrum 34 front and back.
When being supported on front wall portion 27 via bracket 38, possess as making the side of sidewall portion 26 electric pressure cylinder mechanism 37 around the axle center X1 rotating operation drive mechanism freely of fulcrum 34.As shown in Figure 6, this electric pressure cylinder mechanism 37 is configured to, and possesses: electro-motor 39；Reducing gear 40, makes the rotary power of this electro-motor 39 slow down；And feed screw mechanism 41, it is rotated operation by the power after being slowed down by reducing gear 40.Feed screw mechanism 41 is configured to possess: thread spindle 43, in the inside of outer cylindrical casing 42, retarding power rotates and drives；Female threaded part 44, screws with thread spindle 43；And the mobile operating portion 45 of tubular, move freely along axis direction integratedly with female threaded part 44.
As shown in Figures 4 and 5, it is configured to prop up the point being linked to mobile operating portion 45 with bar 46 pivot when the most through being provided to side of sidewall portion 26 towards attitude front and back, by driving electro-motor 39, the axis direction of mobile operating portion 45 threadingly axle 43 moves, it is possible to by side of sidewall portion 26 opening and closing operations.Bar 46 is set to the strip of the substantially overall with of the body fore-and-aft direction throughout side of sidewall portion 26, fixing with linking the most integratedly of the members of frame 35 of front and back both sides and reinforcing member 36.
Above-mentioned bracket 38 fixed bearing electric pressure cylinder mechanism 37 integratedly, and rotatably supported by side of sidewall portion 26 than axle center X2 before and after electric pressure cylinder mechanism 37 side on the lower around being positioned at.That is, operated by mobile along with the mobile operating portion 45 of electric pressure cylinder mechanism 37, rotate around front and back axle center X2 via bracket 38 electric pressure cylinder mechanism 37, thus, become the composition allowing side of sidewall portion 26 to rotate around the axle center X1 of fulcrum 34.
Position near fulcrum 34 in front wall portion 27, possesses detection side of sidewall portion 26 and switches to the open state detection switch 47 of open attitude.This open state detection switch 47 is made up of limit switch, if being configured to side of sidewall portion 26 to be switched to open attitude, then with motion arm 48 and the detection lug 47a action by contact of this open state detection switch 47 of fulcrum 34 unitary rotation, such as, switch to on-state from off-state, carry out detection action.
If additionally, side of sidewall portion 26 switches to and closes attitude, then bar 46 and front wall portion 27 and the end abutment of rear wall parts 28, limit and further rotate, therefore, it is possible to the operating state from electro-motor 39 now detects this point.This structure can also be replaced and additionally possess detection and close the closed state detection switch of attitude.
And, in reservoir 9, store the storage detection device 50 of the storage testing agency of the crop of more than given amount as detection, be provided in the centre position being transported between position (left end in body width direction) and the right-hand end in body width direction being transported into crop.
Then, storage detection device 50 is described.
As shown in Fig. 4, Fig. 6 and Fig. 7, the upper side position of pars intermedia at the left and right width of crop storage space Q, when rotatably being supported by the fulcrum 51 setting up supporting by connection front wall portion 27 and rear wall parts 28 ground, and when extending to width substantially overall with before and after crop storage space Q, possess the detection plate 52 of band plate-like.Before and after this detection plate 52, both side ends links the support plate 53 of arc-shaped respectively, possesses and is bridging the inserting hole 54 formed on each support plate 53 and the support rod 55 of the stop of strip on direction before and after inserting.It is configured to abut supporting by this support rod 55 with front wall portion 27 and the respective upper edge of rear wall parts 28 and set the standby attitude of detection plate 52.
On support plate 53, form multiple inserting hole 54 at spaced intervals, make, by change, the inserting hole 54 that support rod 55 inserts, it is possible to make the standby attitude of detection plate 52 change (with reference to Fig. 7 (a) and (b)).Being supported on front wall portion 27 and the respective upper edge of rear wall parts 28 owing to support rod 55 abuts, if therefore storing crop in crop storage space Q, detection plate 52 is pushed up by crop due to this storage, then detecting plate 52 can rotate upward around the axle center X3 of fulcrum 51.
As it is shown in fig. 7, the support rod 55 in front wall portion 27 is abutted the position of supporting, possesses the stored condition detection switch 56 that the crop of more than given amount has been stored in detection.This stored condition detection switch 56 is made up of limit switch, when the upper edge of support rod 55 with front wall portion 27 abuts, support rod 55 and stored condition detection switch the detection lug 56a action by contact of 56, and stored condition detection switch 56 becomes non-detection state (such as off-state).
And, if the storage capacity being configured to crop increases, detection plate 52 is pushed up, support rod 55 switches to the state that the upper edge from front wall portion 27 is left upward, then support rod 55 is left from detection lug 56a, stored condition detection switch 56 switches to detection state (such as on-state) from non-detection state, carries out detection action.
Storage detection device 50 includes above-mentioned detection plate 52, support plate 53, support rod 55, stored condition detection switch 56 etc., if being stored with the crop of more than given amount in crop storage space Q, then detection plate 52 is pushed up upward, by stored condition detection switch 56 detections to this situation.
Knowable to Fig. 2 and Fig. 3, when the body right-hand end foreign side to the right being used for body width direction one end extends, reservoir 9 is set, the side of sidewall portion 26 of the right-hand end in the body width direction being provided in bottom surface sections 25, when be positioned at than body width direction right-hand end foreign side to the right be equipped with.
Further, extend to foreign side on the right side of body width direction effect attitude and between the storage attitude that body width direction inward side is kept out of the way Posture exchange constitute reservoir 9 freely.
I.e., as shown in Figures 2 and 3, before and after reservoir 9 in both sides, fix from organism frame 2 and be equipped with scaffold 57, by this scaffold 57, the rotatably front wall portion 27 in supporting reservoir 9 and the position suitable with the shaft core position driving wheel body 30 in rear wall parts 28.Thus, reservoir 9 is rotatably bearing on body around the axle center X4 driving wheel body 30 of the side, transport top (body width direction left end) being positioned in crop transfer carrier 29.
And, as shown in Figure 3, the bottom in the centre position of the left and right directions in the scaffold 57 of connection rear portion side and rear wall parts 28, pivot props up and is linked with rear portion side hydraulic coupling cylinder 59, and, although it is not shown, but the bottom in the centre position of the left and right directions in the scaffold 57 of connection toe lateral and front wall portion 27, pivot props up and is linked with toe lateral hydraulic coupling cylinder 58, and reservoir 9 is configured to by making the hydraulic coupling cylinder 58,59 of both sides before and after these carry out scaling operation 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 member in order to keep at storage posture position.By constituting in this wise, when movement is advanced in a non-operating condition etc., by switching to storage attitude, it is possible to make overall width narrow and avoid the interference with foreign object.
Further, when reservoir 9 switches to effect attitude, it is formed with stop support 2a when being fixed on organism frame 2, is configured to load the centre position of the left and right directions of reservoir be supported on this stop support.
Leaf portion vehicle 17, crop transport portion 8 and crop transfer carrier 29 are configured to rotate driving integratedly by common driving chain 61.I.e., as shown in Figure 3, be configured to the rotary power around horizontal axle center that transmits via drive 62 from not shown electromotor by reducing gear 63 be transformed to around front and back towards the rotary power in axle center, connect one driving chain 61 of winding respectively of the sprocket wheel 67 driving wheel body 30 to be possessed of the output chain gear 64 of reducing gear 63, the sprocket wheel 65 driving wheel body 18 to be possessed of leaf portion vehicle 17, the sprocket wheel 66 driving wheel body 22 to be possessed of crop transport portion 8 and crop transfer carrier 29, thus transmit power.By constituting in this wise, it is achieved the simplification of drive structure.
When being carried out harvesting, planting crop in farmland by the crop harvester of said structure, along with body is advanced, while along the crop row planted with string state mobile on one side when being positioned at the left and right sides of crop row by pair of right and left heaving mechanism 11 by the leaf portion pull-up of crop, and in the soil of the horizontal side entering crop by the sword 12 that makes to loosen the soil and apply vibration and make native loosening and be prone to extract.Further, extract the leaf portion with 13 clamping crops by pair of right and left, and to oblique back upper place to being lifted transport, crop is pulled up from farmland and gathers in.
Further, remove by leaf portion and transport by the leaf portion extracted with 13 crops extracted with 14 clampings, crop is rearward transported under the state of hanging down, by swivel knife 15, leaf portion is cut off and leaf portion is separated with crop.
From leaf part from crop fall to cross drive carrier 21, transported to body width direction right direction mounting.The crop transported by cross drive carrier 21 transports the reservoir 9 that terminal part is stored in lower section from it.Further, the leaf portion being cut off removes band 14 by leaf portion and is transported to than swivel knife 15 more rearward, falls downwards, guide portion 16 guides, afterwards, leaf portion vehicle 17 transports on the right side of body width direction and be expelled to outside machine.
If stored the crop of more than given amount in reservoir 9 along with harvesting operates, stored condition detection switch 56 switches to detection state, if more than this detection state persistently setting time, then make not shown buzzer (example of alarm mechanism) ring, report to the police to operator.Operator makes body traveling stop, and operates not shown operation switch, makes electric pressure cylinder mechanism 37 action, by side of sidewall portion 26 from closing Posture exchange to open attitude.
So, it is stored in the crop in reservoir 9, owing to bottom surface sections 25 is lateral attitude and the function of transportation being transferred carrier 29 by being provided in the crop of bottom surface sections 25, discharges to body foreign side from open right-hand end.It is the lower position than organism frame 2 side on the lower that reservoir 9 is configured to the right-hand end in body width direction, and therefore when being discharged by crop in this wise, the impact fallen is little.
For being expelled to the crop in farmland, operator is with visual inspection crop in selection, such as selection possesses the harvesting of the character such as the size being suitable for gathering in and shape and is suitable for crop and does not possess the non-applicable crop of harvesting of the character being suitable for harvesting, then carries out the operation of recovery etc. with manual operations.Owing to carrying out the discharge of crop when having stored the crop of given amount in reservoir every time, compared with situation about discharging the most continuously, the operation burden during selection is reclaimed alleviates.
(other embodiments)
(1) can also be that the right-hand end (a side end position) of reservoir 9 is positioned at the structure than organism frame 2 side by the top.
(2) crop that storage detection device 50 is provided in reservoir 9 can be transported into position, it is also possible to be the structure etc. that storage detection device 50 is provided in the right-hand end in reservoir 9.
(3) in the above-described embodiment, bottom surface sections 25 in reservoir 9 be formed as by harvesting portion 6 be transported into crop be transported into that position is above and a side end position is positioned at the lateral attitude of lower section, and be configured to possess by the crop stored to the crop transfer carrier 29(transfer mechanism that transports of side end position cross drive ground) but it also may replace such structure and constitute as following (1-1), (1-2).
(1-1) be formed as bottom surface sections 25 being transported into that position is above and a side end position is positioned at the lateral attitude of lower section and does not possess crop transfer carrier 29(transfer mechanism in bottom surface sections 25 by what harvesting portion 6 was transported into crop) structure.
(1-2) bottom surface sections 25 is formed as horizontal attitude and possess crop transfer carrier 29(transfer mechanism) structure.
(4) show reservoir 9 Posture exchange structure freely between effect attitude and storage attitude, but be not limited to such structure, it is also possible to be that reservoir 9 is acting on the structure that attitude is fixing.
(5) as crop, it is not limited to Radix Dauci Sativae, it is also possible to be the crop harvester using various crops such as Radix Raphani, Bulbus Allii Cepae, Rhizoma Solani tuber osis as harvesting object.
Industrial applicability
The present invention can be applicable to a kind of crop harvester, is configured to possess and extracts crop along with the traveling of body from farmland and be transported to body rear thus gather in the harvesting portion of crop, and the crop gathered in by reservoir reservoir.
Claims (3)
1. a crop harvester, possesses: harvesting portion (6), extracts crop along with the traveling of body from farmland and is transported to body rear thus gathers in crop；And reservoir (9), the crop that storage is gathered in by above-mentioned harvesting portion (6),
Above-mentioned reservoir (9) has: bottom surface sections (25), stops and is transported, by above-mentioned harvesting portion (6), the above-mentioned crop of coming；And side of sidewall portion (26), the side end position being provided in above-mentioned bottom surface sections (25) and stop above-mentioned crop, formed crop storage space (Q),
Above-mentioned bottom surface sections (25) be formed as by above-mentioned harvesting portion (6) be transported into crop be transported into that position is above and an above-mentioned side end position is positioned at the lateral attitude of lower section,
Above-mentioned bottom surface sections (25) has by the crop being stored in above-mentioned crop storage space (Q) to the transfer mechanism that transports of position, end, above-mentioned side side cross drive ground,
Above-mentioned reservoir (9) is set when extending to Heng Ce foreign side than body width direction one end and in the way of a described side end position is positioned at the lower position than organism frame (2) side on the lower,
The end side position of the horizontal side outward side in body width direction in above-mentioned bottom surface sections (25) is equipped with above-mentioned side of sidewall portion (26),
Above-mentioned side of sidewall portion (26) is configured to, and is stopping closing attitude and being switched freely between attitude to opening of releasing of body foreign side the crop being stored in above-mentioned crop storage space (Q) inclination lower side end from above-mentioned bottom surface sections (25) of above-mentioned crop.
2. crop harvester as claimed in claim 1, it is characterised in that possess storage testing agency (50), the situation of the crop of more than given amount has been stored in detection in above-mentioned reservoir (9),
Above-mentioned storage testing agency (50) is provided in the centre position being transported between position and an above-mentioned side end position being transported into crop by above-mentioned harvesting portion (6).
3. crop harvester as claimed in claim 1, it is characterised in that above-mentioned reservoir (9) is configured to extending to the effect attitude of body width direction end side foreign side and Posture exchange is freely between the storage attitude that body width direction inward side is kept out of the way.
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 |
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| Publication Number | Publication Date |
|---|---|
| CN103959983A CN103959983A (en) | 2014-08-06 |
| CN103959983B true CN103959983B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310386892.9A Active CN103959983B (en) | 2013-02-01 | 2013-08-30 | Crop harvester |
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| JP (1) | JP5975897B2 (en) |
| CN (1) | CN103959983B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396424B (en) * | 2014-12-15 | 2016-03-09 | 青岛农业大学 | Self-propelled duplicate rows carrot combined harvester |
| BR102018075217B1 (en) * | 2018-03-06 | 2023-10-17 | CNH Industrial Brasil Ltda. | SYSTEM AND METHOD FOR DETECTING CROP LEVELS IN THE INTEGRATED STORAGE OF AN AGRICULTURAL HARVESTER |
| 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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| US5103623A (en) * | 1990-07-20 | 1992-04-14 | Logan Farm Equipment Company | Apparatus and method for harvesting agricultural produce |
| CN1360546A (en) * | 1999-05-25 | 2002-07-24 | 伯恩德·奥斯特迈耶 | Vehicle side tipper system |
| CN102726162A (en) * | 2011-03-30 | 2012-10-17 | 株式会社久保田 | Crops harvester |
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| JPS5561506A (en) * | 1978-10-26 | 1980-05-09 | Toyo Noki Kk | Damping discharger of harvester |
| JPS61231913A (en) * | 1985-04-09 | 1986-10-16 | 株式会社クボタ | Riding mower |
| JP2624406B2 (en) * | 1991-09-19 | 1997-06-25 | 松山株式会社 | Crop loading equipment |
| JPH0730609U (en) * | 1993-11-26 | 1995-06-13 | ヤンマー農機株式会社 | Foliage processing machine |
| JP2945283B2 (en) * | 1994-11-02 | 1999-09-06 | 文明農機株式会社 | Root vegetable storage container of root vegetable excavator |
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| JPH11196647A (en) * | 1998-01-09 | 1999-07-27 | Iseki & Co Ltd | Transfer device of root vegetable harvester |
| JP3809271B2 (en) * | 1998-02-20 | 2006-08-16 | セイレイ工業株式会社 | Foliage processing machine |
| JP4239920B2 (en) * | 2004-07-29 | 2009-03-18 | 井関農機株式会社 | Crop harvesting machine |
| US8981949B2 (en) * | 2010-02-12 | 2015-03-17 | Cnh Industrial America Llc | Harvester bin sensor |
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| US5103623A (en) * | 1990-07-20 | 1992-04-14 | Logan Farm Equipment Company | Apparatus and method for harvesting agricultural produce |
| CN1360546A (en) * | 1999-05-25 | 2002-07-24 | 伯恩德·奥斯特迈耶 | Vehicle side tipper system |
| CN102726162A (en) * | 2011-03-30 | 2012-10-17 | 株式会社久保田 | Crops harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014147352A (en) | 2014-08-21 |
| JP5975897B2 (en) | 2016-08-23 |
| CN103959983A (en) | 2014-08-06 |
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