CN107535136A - Paddy field work vehicle - Google Patents

Paddy field work vehicle Download PDF

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Publication number
CN107535136A
CN107535136A CN201710457849.5A CN201710457849A CN107535136A CN 107535136 A CN107535136 A CN 107535136A CN 201710457849 A CN201710457849 A CN 201710457849A CN 107535136 A CN107535136 A CN 107535136A
Authority
CN
China
Prior art keywords
storage unit
unloading part
framework
unloading
work vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710457849.5A
Other languages
Chinese (zh)
Other versions
CN107535136B (en
Inventor
园田义昭
武田和也
古沟将人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2016129160A external-priority patent/JP6635882B2/en
Priority claimed from JP2016129161A external-priority patent/JP6739249B2/en
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to CN202210216073.9A priority Critical patent/CN114731804B/en
Publication of CN107535136A publication Critical patent/CN107535136A/en
Application granted granted Critical
Publication of CN107535136B publication Critical patent/CN107535136B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/02—Transplanting machines for seedlings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/081—Seeders depositing seeds in rows using pneumatic means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/006—Other parts or details or planting machines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/001—Fertiliser distributors with slowly turning wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/04—Fertiliser distributors using blowers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/12—Seeders with feeding wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M9/00—Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
    • A01M9/0007—Pneumatic dusters
    • A01M9/003—Pneumatic field dusters, e.g. self-propelled, drawn or tractor-mounted
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2

Abstract

The present invention seeks to simplify in the storage unit for possessing storage bulk material and constructed from the maintenance of storage unit submitting bulk material and the unloading part being supplied in the paddy field work vehicle to the unloading part in field face.The present invention possesses between job position and non-job position (A2) freely movably to support the travel mechanism of storage unit (12) (53), wherein, job position is the position that storage unit (12) is connected to unloading part (13), and non-job position (A2) is that storage unit (12) is separated and positioned away from unloading part (13).The opening/closing portion (59) freely operated between open position and closed position is arranged at storage unit (12), wherein, open position is set to the position for allowing bulk material to enter unloading part (13) from storage unit (12), and closed position is to prevent bulk material from the position that storage unit (12) is overflowed.

Description

Paddy field work vehicle
Technical field
The present invention relates to such as saddle type rice transplanter, riding type seed-sowing machine etc., by agricultural bulk material (fertilizer, medicament and kind Son etc.) supply into the paddy field work vehicle in field face upkeep operation composition.
Background technology
As paddy field work vehicle an example saddle type rice transplanter as disclosed in patent document 1, be provided with storage fertilizer Expect storage unit (the 31 of Fig. 1 of patent document 1,2,3) (equivalent to bulk material), built with sending out the rotary body of bulk material (specially Fig. 8 of sharp document 1 unloading part (the 32 of Fig. 1 of patent document 1,2,8) 37), with the traveling of body, fertilizer passes through submitting Sent out from storage unit and be supplied to field face in portion.
, it is necessary to carry out the upkeep operation of unloading part in the case of there is provided above-mentioned such storage unit and unloading part.
In patent document 1, the top of unloading part is connected to the bottom of storage unit, in the part of the axis of rotation of rotary body, Unloading part is configured to top and sends out case (the 35 of Fig. 8 and Fig. 9 of patent document 1) and bottom submitting case (Fig. 8 of patent document 1 And Fig. 9 bipartite structure 36).
Thus, top submitting case is left to downside by making bottom send out case, unloading part is carried out from the downside of unloading part Upkeep operation (with reference to Fig. 8 and Fig. 9 of patent document 1).
In patent document 1, in the part of the rotary shaft of rotary body, unloading part is divided into top and sends out case and bottom submitting Case, therefore, the partitioning portion of top submitting case and bottom submitting case are located at the bearing portion of rotary body.
Thus, the bearing portion of rotary body possesses the part of the part for being divided into top submitting case side and bottom submitting case side Segmenting structure, therefore, unfavoured state is in from the aspect of structure simplification.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2013-74 publications
The content of the invention
Invent problem to be solved
It is an object of the present invention to seek to simplify the storage unit for possessing storage bulk material and send out powder from storage unit Body and the enclosed structure for being supplied to the unloading part into the paddy field work vehicle of the unloading part in field face.
The solution used to solve the problem
It is a feature of the present invention that formed in paddy field work vehicle using following.
Possess：Storage unit, store bulk material；And unloading part, the storage unit is connected to, powder is sent out from the storage unit Plastochondria is simultaneously supplied to field face,
The storage unit is freely separating from the unloading part,
The paddy field work vehicle possesses travel mechanism, and the travel mechanism is between job position and non-job position with certainly The storage unit is supported by mobile mode, the job position is connected to the position of the unloading part, institute for the storage unit State non-job position for the storage unit and the submitting portion from and position away from,
The opening/closing portion freely operated between open position and closed position is arranged at the storage unit, and the open position is set to permission Bulk material enters the position of the unloading part from the storage unit, and the closed position is overflowed for prevention bulk material from the storage unit Position.
According to the present invention, by travel mechanism, the state (job position) of unloading part can be connected to from storage unit, will be stored Portion is from submitting portion from and away from unloading part (non-job position).Thus, the part (storage for storage unit connection of unloading part The part of unloading part of the nonresident portion from after) become the state that is opened, therefore, it is possible to be sent from the part of above-mentioned unloading part Go out the upkeep operation in portion.
According to the present invention, due to possessing storage unit from submitting portion from this fairly simple isolating construction, and it is not In the part structure of being split unloading part of the rotary shaft for the rotary body for sending out bulk material, (due to and non-rotary body axle Bearing portion possesses the construction of segmenting structure), it is favourable from the aspect of structure simplification therefore.
As described above, by storage unit and submitting portion from and in the case of it is moved to non-job position, residue in The bulk material of storage unit may overflow from storage unit and be attached to each portion of body (for example, when fertilizer is attached to metal part When, metal part may get rusty easily).
According to the present invention, in the case where making storage unit be moved to non-job position, by advance by opening/closing portion operate to Closed position, when making storage unit be moved to non-job position, it can prevent the bulk material for residuing in storage unit from being overflowed from storage unit, The unfavorable condition caused by bulk material is attached to each portion of body can be prevented.
Then, when making storage unit be moved to job position, opening/closing portion is operated to open position, bulk material is from storage Portion enters unloading part, and is sent from unloading part.
In storing position in the state of job position, the situation of the state in field face is not supplied in setting bulk material Under, by the way that opening/closing portion is operated, to closed position, to prevent the state that bulk material overflows from storage unit, (bulk material enters unloading part State), therefore, it is possible to easily set the state that bulk material is not supplied to field face.
In the present invention, it is preferable that
The part of the unloading part after storage unit separation,
The rotary body for sending out bulk material is freely dismantled from the unloading part.
In unloading part, the rotary body for sending out bulk material is provided with.
According to the present invention, by by storage unit and submitting portion from and it is moved to non-job position, will can rotate Body unloads from unloading part, can easily carry out the upkeep operation of unloading part (rotary body).
In the present invention, it is preferable that
The part of the unloading part after storage unit separation,
The rotary body and the bearing portion of the rotary body is supported in a manner of rotating freely freely torn open from the unloading part Unload.
In unloading part, in addition to above-mentioned rotary body, the bearing of the rotating body for supporting in a manner of rotating freely is additionally provided with Portion.
According to the present invention, by by storage unit and submitting portion from and it is moved to non-job position, will can rotate Body and bearing portion unload from unloading part, can easily carry out the upkeep operation of unloading part (rotary body and bearing portion).
In the present invention, it is preferable that
Multiple unloading parts are provided adjacent to, and the common storage unit is provided with across multiple unloading parts,
Multiple opening/closing portions corresponding with multiple unloading parts are arranged at the storage unit.
According to the present invention, by making the common storage unit across multiple unloading parts be moved to non-job position, Neng Gourong Change places and carry out the upkeep operation of multiple unloading parts.
According to the present invention, multiple opening/closing portions corresponding with multiple unloading parts are arranged at storage unit.Thus, as described above, Storing position in the state of job position, setting bulk material be not supplied to the state in field face in the case of, by according to Each unloading part operates opening/closing portion to closed position, can not be supplied to field face according to each unloading part to set bulk material State.
In the present invention, it is preferable that
The top of the unloading part freely connects and separated with the bottom of the storage unit.
According to the present invention, the top of unloading part is connected to the bottom of storage unit (job position), can be by under storage unit Portion separates with the top of unloading part and storage unit is left unloading part (non-job position).Thus, the top of unloading part become by Unlimited state, therefore, it is possible to not from the downside of unloading part, but the maintenance of unloading part is easily carried out from the upside of unloading part Operation.
In the present invention, it is preferable that
The unloading part is arranged at the rear portion of body,
The storage unit lower lateral across the top for being arranged at the unloading part the job position, with the storage The bottom in portion separates from the top of the unloading part and the storage unit leaves the described non-of the unloading part to upside and rear side Between job position, the storage unit by the travel mechanism with around the transverse axis heart of the left and right directions of the rear side of the unloading part from Supported by the mode swung.
Paddy field work vehicle is possible to be arranged at unloading part as disclosed in patent document 1 rear portion of body.In this case, The operator of body is located at the front side of storage unit, and the operator of body makes storage unit to job position and non-on front side of storage unit Job position moves.
According to the present invention, storage is supported in a manner of the transverse axis heart of the rear side around unloading part freely swings by travel mechanism Portion, therefore, it can easily make storage unit to job position and operation position positioned at the operator of the body of the front side of storage unit The upside put and the non-job position movement of rear side.
In non-job position, because storage unit to upside and rear side leaves unloading part, the machine of the front side of storage unit is pointed to For the operator of body, the upkeep operation of unloading part can be easily carried out in a manner of storage unit will not hinder upkeep operation.
It is a feature of the present invention that formed in paddy field work vehicle using following.
Possess：Storage unit, store bulk material；And unloading part, the bottom of the storage unit is connected to, from the storage unit Send out bulk material and be supplied to field face,
The bottom of the storage unit is freely separating from the top of the unloading part,
The paddy field work vehicle possesses the storage unit framework for supporting the storage unit, and the storage unit framework possesses positioned at institute State front side or the rear side and before being configured at the first framework of left and right directions and being linked to first framework and be configured at of storage unit Rear to the second framework,
The storage unit framework is supported by a manner of the transverse axis heart around left and right directions freely swings,
It is described between job position and non-job position by making the storage unit framework around the horizontal axis swing By the storage unit framework freely movably to support, the job position connects storage unit for the bottom of the storage unit In the position on the top of the unloading part, the non-job position is the bottom of the storage unit and the upper part of the unloading part From and the storage unit leaves to upside the position of the unloading part.
According to the present invention, the top of unloading part is connected to the bottom of storage unit (job position), can be by under storage unit Portion separates with the top of unloading part and storage unit is left unloading part (non-job position) to upside.Thus, the top of unloading part Become the state being opened, therefore, it is possible to not from the downside of unloading part, but unloading part is easily carried out from the upside of unloading part Upkeep operation.
According to the present invention, because on the top of the bottom of storage unit and unloading part, this fairly simple part possesses separation Structure, and not send out bulk material rotary body rotary shaft part unloading part is split structure (due to and it is non-rotating The bearing portion of body possesses the construction of segmenting structure), it is favourable from the aspect of structure simplification therefore.
The storage unit of bulk material is stored in order to ensure the capacity of storage bulk material, it is possible to be configured to bigger storage Portion, and for lightweight, it is possible to it is made up of synthetic resin.
According to the present invention, storage unit is by possessing the front side for being located at storage unit or rear side and the first frame for being configured at left and right directions Frame and be linked to the first framework and be configured at the second framework of fore-and-aft direction storage unit framework supporting, therefore, even if storage unit , also can be by storage unit framework, steady even if storage unit is made up of and rigidity deficiency synthetic resin for bigger storage unit Surely it is made to be moved to job position and non-job position while supporting storage unit.
In this case, according to the present invention, because storage unit framework is in a manner of the transverse axis heart around left and right directions freely swings It is supported by, therefore, storage unit moves from job position to the non-job position of upside and front side, or, storage unit is from operation position Put to the non-job position of upside and rear side and move, can easily make storage positioned at the operator of the front side of storage unit or rear side Moved to job position and non-job position in portion.
In the present invention, it is preferable that
In the storage unit framework, it is provided with the extension for being linked to second framework and is configured at left and right directions 3rd framework.
According to the present invention, in storage unit framework, in addition to the first and second frameworks, it is additionally provided with and is linked to the second framework Extension and be configured at the 3rd framework of left and right directions, therefore, it is possible to by storage unit framework, in stably supporting storage It is set to be moved to job position and non-job position while portion.
In the present invention, it is preferable that
In the 3rd framework, it is provided with for the manual mobile institute between the job position and the non-job position State the handle portion of storage unit.
According to the present invention, in storage unit framework, operator is arranged at the handle portion of the 3rd framework by holding, can be easy Ground makes storage unit to job position and non-job position movement (can make storage unit framework around horizontal axis swing).
In the present invention, it is preferable that
In the 3rd framework, the fixture for the storage unit to be fixed on to the job position is provided with.
According to the present invention, in storage unit framework, by being arranged at the fixture of the 3rd framework, storage unit is fixed on operation Position, thus, it is possible to which storage unit is firmly secured at into job position.
In the present invention, it is preferable that
The unloading part framework for supporting the unloading part is provided with,
The unloading part framework possesses positioned at the front side of the unloading part and is configured at the front baffle of left and right directions and is located at The rear side of the unloading part and the afterframe for being configured at left and right directions,
The storage unit framework is supported by a manner of the transverse axis heart around the front baffle or afterframe freely swings.
There is provided the paddy field work vehicle of storage unit and unloading part majority using by setting unloading part framework come stably Support the structure of unloading part.
According to the present invention, effectively using the front baffle (afterframe) for the unloading part framework for being properly termed as existing structure, with to Job position and non-job position freely movably support storage unit (making storage unit framework freely swing around the transverse axis heart), by This can seek the simplification of structure, by storage unit framework and unloading part framework, can stably support the same of storage unit When it is moved to job position and non-job position.
In the present invention, it is preferable that
The unloading part framework is arranged in the supporting member that the non-job position supports the storage unit.
According to the present invention, in the case where making storage unit be moved to non-job position, by being arranged at unloading part framework Supporting member carrys out the storage unit of supports work position, and thus, storage unit is stably supported on job position.
As noted previously, as supporting member is arranged to the unloading part framework for being properly termed as existing structure, therefore, from supporting The supporting structure of component is favourable from the aspect of simplifying.
In the present invention, it is preferable that
The unloading part is freely operated into action bars extremely between working condition and halted state and is arranged at the submitting Portion's framework.
There is provided the paddy field work vehicle of storage unit and unloading part to be set unloading part in working condition and stopping Action bars extremely is freely operated between state.
According to the present invention, the unloading part framework of existing structure is properly termed as due to action bars being arranged at, therefore, from operation The supporting structure of bar is favourable from the aspect of simplifying.
In the present invention, it is preferable that
In the storing position in the state of the job position, during side view, the horizontal center axis of the storage unit Part cross the transverse axis heart upside stretch out.
According to the present invention, in storing position in the state of job position, pass through the horizontal center axis for making storage unit during side view Part cross the transverse axis heart upside stretch out, can make storage unit center of gravity be in close to the transverse axis heart state (close to non-work The state of industry position), therefore, it is possible to easily make storage unit (can easily make to job position and the movement of non-job position Storage unit framework is around horizontal axis swing).
In the present invention, it is preferable that
The opening/closing portion freely operated between open position and closed position is arranged at the bottom of the storage unit, the open position It is described to open the position that the bottom of the storage unit allows bulk material from the bottom of the storage unit into the unloading part Closed position prevents bulk material from the position of the bottom of storage unit spilling to close the bottom of the storage unit.
As described above, the bottom of storage unit is being separated from the top of unloading part and storage unit is moved to non-job position In the case of, residue in the bulk material of storage unit may be overflowed from the bottom of storage unit and be attached to body each portion (for example, When fertilizer is attached to metal part, metal part may get rusty easily).
According to the present invention, in the case where making storage unit be moved to non-job position, by advance by opening/closing portion operate to Closed position, when making storage unit be moved to non-job position, the bulk material that can prevent from residuing in storage unit is under storage unit Portion overflows, and can prevent the unfavorable condition caused by bulk material is attached to each portion of body.
Then, when making storage unit be moved to job position, opening/closing portion is operated to open position, the powder of storage unit Body enters unloading part by the bottom of storage unit, and is sent from unloading part.
In storing position in the state of job position, the situation of the state in field face is not supplied in setting bulk material Under, by the way that opening/closing portion is operated, to closed position, to prevent the state that bulk material overflows from the bottom of storage unit, (bulk material, which enters, to be sent Go out the state in portion), therefore, it is possible to easily set the state that bulk material is not supplied to field face.
In the present invention, it may be preferable that
Multiple unloading parts are provided adjacent to, and the common storage unit is provided with across multiple unloading parts.
According to the present invention, by making the common storage unit across multiple unloading parts be moved to non-job position, Neng Gourong Change places and carry out the upkeep operation of multiple unloading parts.
Preferably,
Multiple unloading parts are arranged at the rear portion of body along left and right directions, and the transverse axis heart is arranged at the unloading part Rear side,
It is described across being arranged in the lower lateral of the storage unit by making the storage unit framework around the horizontal axis swing The job position on the top of unloading part, separated and the storage from the top of the unloading part with the bottom of the storage unit Between the non-job position of the unloading part leaves to upside and rear side in portion, the storage unit by the storage unit framework with Freely movably support.
Multiple unloading parts may be arranged at body by paddy field work vehicle as disclosed in patent document 1 along left and right directions Rear portion.In this case, the operator of body is located at the front side of storage unit, the operator of body makes storage on front side of storage unit Moved to job position and non-job position in portion.
According to the present invention, due to being freely swung by the transverse axis heart of the rear side around unloading part in a manner of support storage unit framework, Therefore, the operator positioned at the body of the front side of storage unit can easily make storage unit to job position and job position Upside and rear side non-job position movement.
In non-job position, because storage unit to upside and rear side leaves unloading part, therefore, the front side of storage unit is pointed to Body operator for, can easily be carried out in a manner of storage unit will not hinder upkeep operation unloading part maintenance make Industry.
Brief description of the drawings
Fig. 1 is the overall side view of saddle type rice transplanter.
Fig. 2 is the overall front view of fertilizer apparatus.
Fig. 3 is the overall rearview of fertilizer apparatus.
Fig. 4 is the overall top view near unloading part.
Fig. 5 is the overall top view near the connecting portion of storage unit.
Fig. 6 is to operate storage unit to job position, the sectional view in Fig. 2 VI-VI directions.
Fig. 7 is to operate storage unit to non-job position, the sectional view in Fig. 2 VI-VI directions.
Fig. 8 is the longitudinal cross-sectional side view of unloading part.
Fig. 9 is the top view of unloading part.
Figure 10 is the side view of unloading part.
Figure 11 is the vertical profile front view of unloading part.
Figure 12 is the top view of the connecting portion of storage unit.
Figure 13 is to operate storage unit to job position, the sectional view in Fig. 2 XIII-XIII directions.
Figure 14 is the approximate vertical view for the transmission system for representing fertilizer apparatus.
Figure 15 is the approximate vertical view of fertilizer apparatus.
Embodiment
Fore-and-aft direction and left and right directions in embodiments of the present invention are just described below unless otherwise specified.Body The direct of travel of advance side when operation travels is " preceding ", and the direct of travel for retreating side is " rear ".With upward facing forward in front and back On the basis of posture, the direction equivalent to right side is " right side ", and the direction equivalent to left side is " left side ".
[1]
Being monolithically fabricated for saddle type rice transplanter is illustrated.
As shown in figure 1, after the body supported by the trailing wheel 2 of right side and the front-wheel 1 in left side and right side and left side Portion, the linkage 3 freely up and down swung is provided with, at the rear portion of linkage 3, eight rows are supported with a manner of being freely lifted The seeding transplantation apparatus 5 of transplanting formula, the hydraulic cylinder 4 that linkage 3 lift driving is provided with, constitutes and makees as paddy field The saddle type rice transplanter of one example of industry car.
As shown in figure 1, seeding transplantation apparatus 5 sets four transmission cases 6, transmission is supported in a manner of rotating freely driving The right part at the rear portion of case 6 and the rotary box 7 of left part, a pair of the transplanting arms 8 at both ends for being arranged at rotary box 7, floating body 9 and carry seedling The grade of platform 10 and form.
As shown in figure 1, the power of the anterior engine 17 of body (is not schemed from traveling hydrostatic stepless speed change device Show), be arranged at the spacing in the rows speed change gear (not shown) and transplanting clutch (not shown) of gearbox 18, passed via PTO shaft 19 It is handed to seeding transplantation apparatus 5.Thus, as seedling carrying stand 10 is driven by the reciprocal traverse feed in left and right, rotary box 7 is driven in rotation, Transplanting arm 8 alternately takes out rice shoot from the bottom of seedling carrying stand 10 and by its transplanting in field face.
As shown in figure 1, the organism frame 28 in right side and left side is configured at fore-and-aft direction, link in the front portion of organism frame 28 There is gearbox 18, engine 17 is supported with the anterior framework 30 for being linked to gearbox 18.Connect at the rear portion of organism frame 28 The supporting member 38 in right side and left side is had, driver seat 31 is supported with supporting member 38.
As shown in figure 1, being supported with pedal 32 in organism frame 28, rear portion pedal 33 is supported with supporting member 38.Thus, Rear portion pedal 33 is configured at the position higher than pedal 32 and is arranged at the rear portion of body, in the anterior left and right of rear portion pedal 33 Centre is provided with driver seat 31, driver seat 31 rear side and in the upside of rear portion pedal 33, be provided with fertilizer apparatus 11.
[2]
Then, being monolithically fabricated for fertilizer apparatus 11 is illustrated.
As shown in Fig. 1,2,15, eight unloading parts 13 are configured at the rear portion of body along left and right directions.Four across right side The top of individual unloading part 13, the storage unit 12 on the right side of the fertilizer (equivalent to bulk material) of storage granular is connected with, across a left side The top of four unloading parts 13 of side, it is connected with the storage unit 12 in the left side of the fertilizer (equivalent to bulk material) of storage granular.
As shown in Fig. 1,2,15, the horizontal sidepiece in the left side of fertilizer apparatus 11, air blower 14 is provided with and to air blower 14 electro-motors 25 being driven, the crossing frame 41 in left side are linked with air blower 14 (with reference to [3] described later).
As shown in Fig. 2 and Figure 15, branch 26 is connected with air blower 14, before branch 26 and unloading part 13 Portion is connected with supplying duct 27, and the sucting 13a of unloading part 13 is connected to supplying duct 27.As shown in figure 1, connect in air blower 14 It is connected to suction lead 20, suction lead 20 is through the opening portion (not shown) of rear portion pedal 33 posteriorly pedal 33 and pedal 32 Downside extension, and extend near engine 17.
As shown in Fig. 1 and Figure 15, plough 15 is linked with floating body 9, and is provided with eight ploughs 15, across submitting Portion 13 and plough 15 are connected with eight flexible pipes 16.As described above, by storage unit 12, unloading part 13, air blower 14, plough 15 And flexible pipe 16 etc. constitutes fertilizer apparatus 11.
As shown in Fig. 1 and Figure 15, under transplanting job state, acted on by the suction of air blower 14, engine 17 is attached Near warm air is inhaled into air blower 14 via suction lead 20, and the conveying wind of air blower 14 is supplied to via supplying duct 27 Unloading part 13.
When fertilizer is sent out from storage unit 12 by ormal weight by unloading part 13, by the conveying wind of air blower 14, fertilizer is worn Cross flexible pipe 16 and be supplied to plough 15, fertilizer is supplied to the ditch that field face is formed at by plough 15 via plough 15.
[3]
Then, the supporting structure of unloading part 13 in fertilizer apparatus 11 is illustrated.
As shown in Fig. 2,3,4,6, after the scaffold 39 in right side and left side is linked to the rear portion of supporting member 38 and run through Portion's pedal 33 extends to upside, across right side and the top of the scaffold 39 in left side, is linked with square tube type in the lateral direction Afterframe 40.
As shown in Fig. 2,3,4,6, the crossing frame 41 that sheet metal bending is formed into box-like is linked to afterframe towards front and rear 40 right part and left part, across right side and the front portion of the crossing frame 41 in left side, front baffle 42 is linked with the lateral direction.Across The pars intermedia of the pars intermedia of the left and right directions of afterframe 40 and the left and right directions of front baffle 42, it is linked with the middle boxes of multiple tabulars Frame 43.
As described above, by afterframe 40, crossing frame 41, front baffle 42 and central frame 43 etc., when constituting vertical view The unloading part framework 44 being rectangle.
As shown in Fig. 2 and Fig. 4, in eight unloading parts 13, two unloading parts 13 are provided adjacent to and (are concatenated).Two Unloading part 13 is configured between front baffle 42 and afterframe 40 on the fore-and-aft direction when overlooking, and the left and right directions when overlooking On be configured between crossing frame 41 and central frame 43 (between central frame 43), the front portion of unloading part 13 is linked to front baffle 42.As shown in Fig. 3 and Figure 13, multiple frameworks 45 are linked to front baffle 42 and extended to the obliquely downward of rear side, connect in framework 45 Have unloading part 13.
As shown in Fig. 3 and Fig. 6, the bottom of unloading part 13 is provided with pars infundibularis 13b.In the pars infundibularis of unloading part 13 13b front portion is provided with sucting 13a, and the sucting 13a across unloading part 13 is connected with supplying duct 27, in unloading part 13 Pars infundibularis 13b rear portion is connected with flexible pipe 16.
Thus, as shown in Fig. 4 and Fig. 6, front baffle 42 is positioned at the front side of unloading part 13 and is configured at left and right directions State, afterframe 40 are the rear side positioned at unloading part 13 and are configured at the state of left and right directions.
As shown in Figure 1 and Figure 2, on the right side of rear portion pedal 33 and the outside of the horizontal sidepiece in left side, be provided with right side and The framework 34 in left side, the framework 34 across right side and left side are linked with framework 35,46.Framework 35 is located at the front side of storage unit 12, Framework 46 is located at the front side of supplying duct 27, and framework 35,46 possesses to be protected to the front side of storage unit 12 and supplying duct 27 Function.
As shown in Figure 1 and Figure 2, framework 36 is linked with the left part of framework 35, top plate is linked with the top of framework 36 36a, framework 36 (top plate 36a) are located at the upside and front side of air blower 14 and electro-motor 25.Thus, framework 36 (top plate 36a) Possesses the function of being protected to the upside and front side of air blower 14 and electro-motor 25.
[4]
Then, the structure of unloading part 13 in fertilizer apparatus 11 is illustrated.
As shown in Fig. 8,9,11, in eight unloading parts 13, two unloading parts 13 are provided adjacent to, two unloading parts 13 Case is integrally formed.
As shown in Fig. 8 and Figure 11, the bottom of unloading part 13 is provided with pars infundibularis 13b, set in pars infundibularis 13b front portion It is equipped with sucting 13a.The pars infundibularis 13b of unloading part 13 is connected to unloading part 13 by coupling member 47, by unloading link structure Part 47, the pars infundibularis 13b of unloading part 13 can be unloaded from unloading part 13.
As shown in Fig. 8,9,11, send out the fertilizer of storage unit 12 and be supplied to the pars infundibularis 13b of unloading part 13 rotation Swivel 48 is arranged at the inside of unloading part 13, and rotary body 48 is the cylindrical shape that peripheral part is provided with multiple recesses.Rotary body 48 with The mode rotated integrally is linked to drive shaft 49, and bearing portion 50,51 is provided with the end of the both sides of drive shaft 49.
As shown in Fig. 8,9,11, the brush 52 contacted with the peripheral part of rotary body 48 is arranged at the inside of unloading part 13, works as fertilizer When material enters the recess of rotary body 48 with the rotation of rotary body 48, effect is struck off by brush 52, equivalent to rotary body 48 The fertilizer of volume of recess be supplied to the pars infundibularis 13b of unloading part 13.Brush 52 is arranged at base portion 52a, is set in base portion 52a There is handle portion 52b.
Composition more than, in eight unloading parts 13, the integrated case of two unloading parts 13, pars infundibularis 13b, rotation Swivel 48, drive shaft 49, bearing portion 50,51 and brush 52 are all the universal component of eight unloading parts 13.
[5] are described as be described hereinafter, when making storage unit 12 be moved to non-job position A2, as shown in Fig. 9 and Figure 11, send The top for going out portion 13 is opened, can integratedly install and (unload) from the top of unloading part 13 rotary body 48, drive shaft 49 and Bearing portion 50,51.Similarly, 52 (base portion 52a and handle portion 52b) can be brushed from the top of unloading part 13 installation (unloading).
As shown in Fig. 9,10,11, bearing portion 50 is provided with handle portion 50a.Bearing portion 51 is provided with fixation engaging Portion 51a, holding section 51a are exerted a force slidably and to prominent side (outside) on the direction orthogonal with drive shaft 49, are being engaged Portion 51a is provided with operation convex portion 51b.
State shown in Fig. 9,10 and Figure 11 left side is rotary body 48, drive shaft 49 and bearing portion 50,51, brush 52 (base portion 52a and handle portion 52b) is installed on the state of unloading part 13, and the holding section 51a of bearing portion 51 is prominent laterally and engages In the inner surface of unloading part 13.
In Fig. 9, shown in 10 and Figure 11 left side in the state of, bearing portion 50 is installed on the left and right center of unloading part 13 Portion, bearing portion 51 are installed on the right part and left part of unloading part 13, the drive gear 49a and bearing portion 51 of the end of drive shaft 49 Convex portion 51b come the outside of unloading part 13.
In the state of shown in Fig. 9,10 and Figure 11 left side, first, the handle portion 52b of brush 52 is held, with to upside The mode of drawing unloads brush 52.Then, operated in a manner of making the convex portion 51b of bearing portion 51 close to each other, make bearing portion The inner surface of 51 holding section 51a from unloading part 13 leaves, while holds the handle portion 50a of bearing portion 50, is pulled out with upward layback Mode unload bearing portions 50,51.Thus, following rotator 48 and the (reference picture of drive shaft 49 are integratedly unloaded with bearing portion 50,51 11 right side).
[5]
Then, the supporting structure of storage unit 12 in fertilizer apparatus 11 is illustrated (one).
As shown in Figure 2,3, 4, in eight unloading parts 13, two unloading parts 13 are provided adjacent to and (are concatenated), across the right side The top of four unloading parts 13 of side, be connected with right side storage unit 12 bottom, across left side four unloading parts 13 it is upper Portion, it is connected with the bottom of the storage unit 12 in left side.
As shown in figs.5 and 6, the first framework 61 for being configured at left and right directions is provided with, in the right part of the first framework 61 With left part and left and right central portion, the second framework 62 is linked with, the second framework 62 is configured at fore-and-aft direction.Across the second framework 62 extension is linked with the 3rd framework 63, and the 3rd framework 63 is configured at left and right directions.
As shown in figs.5 and 6, by the first framework 61, the second framework 62 and the 3rd framework 63 etc., storage is constituted Portion's framework 53 (equivalent to travel mechanism).The bottom of storage unit 12 is linked to the second framework 62, and storage unit 12 is supported on storage unit Framework 53, the first framework 61 are configured at the rear side of storage unit 12 in left-right direction, and the 3rd framework 63 is configured at storage in left-right direction The front side in portion 12 is deposited, the second framework 62 is configured at the horizontal side of storage unit 12 along the longitudinal direction.
As shown in figs.5 and 6, in storage unit framework 53, fulcrum member 61a, such as Fig. 4 are linked with the first framework 61 And shown in Fig. 6, in unloading part framework 44, fulcrum member 40a is linked with afterframe 40.
As shown in Fig. 6 and Fig. 7, with around the transverse axis heart P1 of the fulcrum member 40a of afterframe 40 left and right directions up and down from The fulcrum member 61a of the first framework 61 is supported with by the mode swung, with around the transverse axis heart P1 of the rear side of unloading part 13 up and down from Storage unit framework 53 is supported with by the mode swung.
Thus, as shown in Fig. 6 and Fig. 7, by making storage unit framework 53 be swung up and down around transverse axis heart P1, storage can be made Portion 12 moves between job position A1 and non-job position A2, wherein, job position A1 is that the bottom of storage unit 12 is connected to The position on the top of unloading part 13, non-job position A2 are that the bottom of storage unit 12 separates and storage unit with the top of unloading part 13 12 leave the position of unloading part 13 to upside and rear side.
[6]
Then, the supporting structure to storage unit 12 in fertilizer apparatus 11 illustrate (secondly).
As shown in Fig. 5,6,7, in storage unit framework 53, the 3rd framework 63 is located at the front side of storage unit 12, therefore, the 3rd Framework 63 is the handle portion for the manual mobile storage unit 12 between job position A1 and non-job position A2.
In this case, special handle portion (not shown) can also be linked to the 3rd framework 63.
As shown in Fig. 5,6,7, in storage unit framework 53, fixture is linked with the left and right central portion of the 3rd framework 63 63a.As shown in Fig. 2,6,7, in unloading part framework 44, in front baffle 42 corresponding with the fixture 63a of the 3rd framework 63 Position is linked with bracket 54, and bracket 54 is provided with fastener 55.
Thus, as shown in Figure 2 and 6, in the state of storage unit 12 is located at job position A1, by by fastener 55 On the fixture 63a for hanging over the 3rd framework 63, storage unit 12 can be fixed on job position A1.
In this case, fastener 55 can also be arranged at into the 3rd framework 63, fixture 63a is linked to bracket 54.If adopt With such composition, then fastener 55 is fixture.
As shown in Fig. 6 and Fig. 7, in storage unit framework 53, the front portion of the second framework 62 of central portion in left and right, in the past The mode to freely swing afterwards is supported with supporting member 56.In unloading part framework 44, with 56 corresponding middle boxes of supporting member Frame 43, offers the elongated hole 43a along fore-and-aft direction, and the horizontal pin 66a of the bottom of supporting member 56 is inserted into central frame 43 elongated hole 43a.
As shown in fig. 6, when making storage unit 12 be located at job position A1, supporting member 56 is in state of droping to the ground, supporting member 56 pin 66a is located at the elongated hole 43a of central frame 43 rearward end.
As shown in Figure 6 to 7, when making storage unit 12 be moved to non-job position A2, supporting member 56 erects, and supports structure Elongated hole 43a of the pin 66a of part 56 along central frame 43 forward move by side.Moved when making storage unit 12 to non-job position A2 When, supporting member 56 erects, the pin 66a of supporting member 56 enter the recess of the elongated hole 43a of central frame 43 leading section and by Keep.
Thus, can be in a manner of not moved to job position A1 in non-operation as shown in fig. 7, by supporting member 56 Position A2 support (holdings) storage unit 12, it is therefore prevented that storage unit 12 from non-job position A2 further backward side move state.
[7]
Then, the structure of storage unit 12 in fertilizer apparatus 11 is illustrated.
As shown in Fig. 2,3,6, storage unit 12 is made up of translucent synthetic resin, and is provided with around the top of storage unit 12 Rear portion left and right directions transverse axis heart P2 freely openables cap 12a.As shown in fig. 6, it is located at job position in storage unit 12 In the state of A1, during side view, the rear portion 12R of storage unit 12 crosses transverse axis (equivalent to the part of the transverse axis heart P1 sides of storage unit 12) Heart P1 upside is stretched out to rear side.
As shown in Fig. 3,5,8,13, storage unit 12 is connected across the top of four unloading parts 13, therefore, in storage unit 12 bottom, connecting portion 57 corresponding with two unloading parts 13 abutted is provided with, and is provided with and is sent with two other abutted Go out connecting portion 57 corresponding to portion 13, two connecting portions 57 are arranged at the bottom of storage unit 12.
Thus, as shown in Fig. 6 and Figure 13, in the job position A1 of storage unit 12, the connecting portion 57 of storage unit 12 connects In the top of unloading part 13.As shown in fig. 7, in the non-job position A2 of storage unit 12, the connecting portion 57 of storage unit 12 is from submitting The top separation in portion 13, storage unit 12 leave unloading part 13 to upside and rear side.
As shown in Fig. 6,8,13, when making storage unit 12 be moved to job position A1 (when the connecting portion 57 of storage unit 12 connects When being connected to the top of unloading part 13), in unloading part 13,52 (base portion 52a and handle portion 52b) quilts of bearing portion 50,51 and brush Connecting portion 57 pushes, and bearing portion 50,51 and 52 (base portion 52a and handle portion 52b) of brush stably support (holding) in submitting Portion 13.
As shown in Fig. 8 and Figure 12, connecting portion 57 is bowed by being configured in a manner of can covering the top of two unloading parts 13 Apparent time is rectangle, and rubber system containment member 58 is provided with the peripheral part of connecting portion 57.Sent out in connecting portion 57 with two Part corresponding to portion 13 (rotary body 48), it is in when being alternately configured with the multiple opening portion 57a being rectangle during vertical view and section view Multiple lattice 57b of triangle.
As shown in Fig. 8 and Figure 12, two flat opening/closing portions 59 are correspondingly provided with two unloading parts 13, with connecting The opening portion 59a of the opening portion 57a same shapes of socket part 57 is arranged at out with the opening portion 57a identical spacing with connecting portion 57 Closing part 59.Opening/closing portion 59 is configured with the part of the opening portion 57a of connecting portion 57 downside, by being installed under connecting portion 57 The guiding elements 60 in portion, opening/closing portion 59 by the longitudinal direction slidably in a manner of be supported by, the handle portion 59b of opening/closing portion 59 Positioned at the front portion of storage unit 12.
State shown in Figure 12 downside is that the handle portion 59b of opening/closing portion 59 is made opening and closing from the pull operation of connecting portion 57 Portion 59 is operated to the state of open position, and the opening portion 57a of connecting portion 57 is consistent with the opening portion 59a of opening/closing portion 59.
Thus, in the state of opening/closing portion 59 is operated to open position, the bottom (connecting portion 57) of storage unit 12 is opened, The fertilizer of storage unit 12 enters unloading part 13 by opening portion 57a, 59a of connecting portion 57 and opening/closing portion 59.Remembered in preceding paragraph [2] Under the transplanting job state of load, opening/closing portion 59 is operated to open position.
As shown in Fig. 8 and Figure 12 upside, when by the handle portion 59b of opening/closing portion 59 promote operation to connecting portion 57 and incite somebody to action When opening/closing portion 59 is operated to closed position, the opening portion 59a of opening/closing portion 59 is moved to the lattice 57b of connecting portion 57 downside, even The opening portion 57a of socket part 57 is opened and closed portion 59 and closed.Thus, the bottom (connecting portion 57) of storage unit 12 is closed, and prevents fertilizer Expect to overflow from the bottom of storage unit 12.
As described in preceding paragraph [5], when making storage unit 12 be moved to non-job position A2, in advance by opening/closing portion 59 operate to Closed position.
[8]
Then, to being illustrated to the transmission system of the passing power of fertilizer apparatus 11.
As shown in figure 1, the power of engine 17 with hydrostatic stepless speed change device (not shown) and is set from traveling The power transmission shaft 21 for the bottom for being configured at body along the longitudinal direction is transferred in the fertilising clutch (not shown) of gearbox 18.
As shown in Fig. 1 and Figure 14, along the left and right directions at the right side rear portion of fertilizer apparatus 11 in a manner of rotating freely Be supported with power transmission shaft 22, across the rear portion for being linked to power transmission shaft 21 arm 21a and be linked to power transmission shaft 22 left part arm 22a, It is connected with connecting rod 23.
Thus, the rotary power of power transmission shaft 21 by the arm 21a and connecting rod 23 of power transmission shaft 21 be converted into above and below Reciprocating power, and by connecting rod 23, power transmission shaft 22 is passed to as the reciprocating rotary power in the range of predetermined angular.
As shown in Fig. 3 and Figure 14, in unloading part framework 44, the crossing frame 41 on right side is provided with quantity delivered change dress 24 are put, the right part of power transmission shaft 22 is connected to quantity delivered change device 24.As shown in Fig. 6,7,13,14, along after unloading part 13 The left and right directions in portion, is supported with drive shaft 37 in a manner of rotating freely, and the right part of drive shaft 37 is connected to quantity delivered change dress Put 24.
As shown in Fig. 6,7,13,14, drive gear 37a is installed on drive shaft 37 in a manner of relative rotate freely, and drives Gear 37a is engaged with the drive gear 49a of drive shaft 49 (with reference to preceding paragraph [4]).Gearshift component 37b is to rotate integrally and free skating Dynamic mode is installed on drive shaft 37, gearshift component 37b slidably to the drive gear 37a operating positions being engaged and from Drive gear 37a stop position is opened, gearshift component 37b is acted on to drive gear 37a by spring (not shown) is engaged side Operating position.
Thus, by drive gear 37a and gearshift component 37b, constitute and working condition and stopping a unloading part 13 The fertilising clutch only freely operated between state.
Structure more than, as shown in figure 14, the rotary power of power transmission shaft 21 passes through the arm 21a of power transmission shaft 21 and company Knot bar 23 is converted into upper and lower reciprocating rotary power and is transferred to power transmission shaft 22, and the reciprocating rotary power of power transmission shaft 22 passes through confession The rotary power in a direction is converted into amount change device 24 and is transferred to drive shaft 37.
As shown in figure 14, in quantity delivered change device 24, the rotating speed of drive shaft 37 can change manually, drive shaft 37 Power is transferred to the drive gear 49a of drive shaft 49 from drive gear 37a, and rotary body 48 is driven in rotation and makes fertilizer by from sending Go out portion 13 to send out.
[9]
Then, the operating system for the clutch that applies fertilizer is illustrated (one).
As shown in Figure 3 and 4, operating shaft 64 is abreast supported with a manner of rotating freely with drive shaft 37, grasped Make the part opposed with the gearshift component 37b of drive shaft 37 of axle 64, be linked with cam member 64a.
As shown in Fig. 3 and Figure 14, the electro-motor 65 that rotation driving is carried out to operating shaft 64 is arranged at the horizontal frame on right side Frame 41, electro-motor 65 are operated based on operational order.When operating shaft 64 is driven in rotation, the gearshift component of drive shaft 37 37b is operated to by the cam member 64a of operating shaft 64 leaves drive gear 37a sides, and unloading part 13, which becomes halted state, (to be applied The stop position of fertile clutch).
As shown in figure 14, in eight unloading parts 13, it is provided adjacent to by making two unloading parts 13 and (passes through link), court It is set as to the direct of travel of body from left side：Two unloading parts the 13, the 3rd of first group of 13, second groups of two unloading parts Two unloading parts 13 and the 4th group of two unloading parts 13 of group.
State shown in Fig. 3 and Figure 14 is all cam member 64a of operating shaft 64 from all gearshifts of drive shaft 37 Component 37b leaves and state that all gearshift component 37b of drive shaft 37 are engaged with drive gear 37a, is the first~tetra- group The working condition (operating position of fertilising clutch) of two unloading parts 13.
Under the working condition of the first~tetra- group of two unloading parts 13 (eight unloading parts 13), as shown in figure 14, according to Each operating shaft 64 is driven in rotation predetermined angular toward a direction, can obtain the stopping shape of first group of two unloading parts 13 State；The halted state (halted state of four unloading parts 13) of first and second group of two unloading parts 13；The two of first, second and third group The halted state (halted state of 6 unloading parts 13) of individual unloading part 13；First, second, third and fourth group of two unloading parts 13 stop Only state (halted state of 8 unloading parts 13).
Under the working condition of the first~tetra- group of two unloading parts 13 (eight unloading parts 13), as shown in figure 14, according to Each operating shaft 64 is driven in rotation predetermined angular toward opposite direction, can obtain the stopping shape of the 4th group of two unloading parts 13 State；The halted state (halted state of four unloading parts 13) of four, the three groups of two unloading parts 13；The two of four, the three, two groups The halted state (halted state of six unloading parts 13) of individual unloading part 13；Four, the three, two, one groups of two unloading parts 13 Halted state (halted state of eight unloading parts 13).
[10]
Then, to apply fertilizer clutch operating system illustrate (secondly).
As shown in Fig. 4 and Figure 14, in unloading part framework 44, bracket 43b is linked with central frame 43, in afterframe 40 right part is linked with bracket 66.In the bracket 43b and bracket 66 of central frame 43, eight be made up of spring wire are linked with Root action bars 67, eight action bars 67 extend through the downside of front baffle 42 to front side.
As shown in Fig. 3 and Figure 14, eight action bars 67 are located at the gearshift of drive shaft 37 in eight unloading parts 13 respectively Near component 37b upside, under the state (operating position of action bars 67) not operated to action bars 67, drive shaft 37 Gearshift component 37b be engaged with drive gear 37a (working condition of unloading part 13).
Even if as preceding paragraph [9] is described, cam member 64a quilts that the gearshift component 37b of drive shaft 37 passes through operating shaft 64 Operation is to drive gear 37a sides (halted state of unloading part 13) are left, as long as the gearshift component 37b of drive shaft 37 have left behaviour Make bar 67, do not interfere with the operation that the cam member 64a of operating shaft 64 is carried out to the gearshift component 37b of drive shaft 37.
, can be while make the elastic deformation of action bars 67, while by action bars 67 by drive shaft as shown in Fig. 3 and Figure 14 37 gearshift component 37b is operated to drive gear 37a sides are left, by the holding section that action bars 67 is held in front baffle 42 (not shown) (stop position of action bars 67), the gearshift component 37b of drive shaft 37 can be maintained to be operated to and leave drive The state (halted state of unloading part 13) (stop position of fertilising clutch) of moving gear 37a sides.
As described above, the gearshift component 37b of drive shaft 37 is being operated to leaving drive gear 37a sides by action bars 67 And keep in the state of, operating shaft 64 is driven in rotation even if described above, as long as the cam member 64a of operating shaft 64 with not with The mode of the gearshift component 37b contacts of drive shaft 37 is dallied, and does not interfere with the changing drive shaft 37 by action bars 67 Gear component 37b is operated to the state left drive gear 37a sides and kept.
As shown in Fig. 3 and Figure 14, corresponding eight unloading parts 13 are respectively provided with action bars 67, therefore, it is possible to pass through behaviour Make bar 67 separately to operate eight unloading parts 13 to halted state.
[11]
Then, the composition that the fertilizer for residuing in storage unit 12 is reclaimed after the transplanting end of job is illustrated.
As shown in Fig. 3,13,15, discharge conduit 29 extends from branch 26 to rear side, and the rear side of unloading part 13 is configured at a left side Right direction, the rear side extension of framework 45 to the lower side, discharge conduit 29 link and are supported on the extension of framework 45.Discharge unit 13c extends from the rear portion of unloading part 13, and discharge unit 13c is connected to discharge conduit 29.
As shown in figure 13, during side view, discharge conduit 29 is configured under the pars infundibularis 13b and flexible pipe 16 of unloading part 13 Side, and the pars infundibularis 13b of unloading part 13 rear side is configured at (before the pars infundibularis 13b of unloading part 13 is configured at discharge conduit 29 Side).
As shown in figure 15, the handover operation of the conveying wind of air blower 14 is arranged at branch 26 with portable plate 26a.As Fig. 8, 9th, shown in 15, it is provided with the discharge unit 13c of freely openable unloading part 13 portable plate 13d.
As shown in Fig. 2,4,15, in unloading part framework 44, in the crossing frame 41 on right side freely to put in the vertical direction The mode of dynamic operation is supported with changer lever 68, and is provided with the bar guiding piece 69 guided to changer lever 68.It is linked to switching Front side of the operating shaft 70 of bar 68 along front baffle 42 and configured along left and right directions, across the extension of operating shaft 70 and point The portable plate 26a of branch 26, which is connected with, links connecting rod 71, across the center section of operating shaft 70 and the portable plate 13d of unloading part 13 It is connected with and links connecting rod 72.
State shown in Figure 15 be changer lever 68 is operated to the state of supply position, be branch 26 portable plate 26a By operating shaft 70 and link connecting rod 71 and be operated to the position of the entrance for blocking discharge conduit 29 (air blower 14 is led with supply The state that pipe 27 connects), the portable plate 13d of unloading part 13 by operating shaft 70 and links connecting rod 72 and is operated to closed position State (reference picture 8).
Operated by changer lever 68 to supply position, as described in preceding paragraph [2], the conveying wind warp of air blower 14 Unloading part 13 is supplied to by supplying duct 27, fertilizer is measured and sent out by unloading part 13 according to the rules every time from storage unit 12, fertilizer By the conveying wind of air blower 14, plough 15 is supplied to through flexible pipe 16, fertilizer is supplied to by opening via plough 15 Ditch device 15 is formed at the ditch in field face.
In the case that recovery residues in the fertilizer of storage unit 12 after the transplanting end of job, as shown in figure 15, by changer lever 68 operate to drain position.
When changer lever 68 is operated to drain position, the portable plate 26a of branch 26 by operating shaft 70 and links Connecting rod 71 is operated to the position (state that air blower 14 is connected with discharge conduit 29) for the entrance for blocking supplying duct 27, sends out The portable plate 13d in portion 13 is operated to open position by operating shaft 70 and link connecting rod 72.
Operated by changer lever 68 to drain position, by the way that all opening/closing portions 59 are operated to open position (ginseng According to preceding paragraph [7]), as shown in Fig. 8 and Figure 15, the fertilizer of storage unit 12 comes discharge conduit from the discharge unit 13c of unloading part 13 29, the conveying wind of air blower 14 is supplied to discharge conduit 29, and the fertilizer for coming discharge conduit 29 is sent, from discharge conduit 29 Outlet 29a be discharged and reclaim.
[the first other embodiment of invention]
In above-mentioned [embodiment], following form can be used：At the rear portion of linkage 3 to be freely lifted Mode support seeding transplantation apparatus 5 and fertilizer apparatus 11.
In above-mentioned composition, formed using following：With the transverse axis heart of the afterframe 40 in unloading part framework 44 The mode that P1 freely swings supports the rear portion (the first framework 61) of storage unit framework 53, make storage unit 12 toward to upside and rear side from Open the non-job position A2 movements of unloading part 13.
In above-mentioned composition, conversely, following form can also be used：With the front baffle 42 in unloading part framework 44 The mode that transverse axis heart P1 freely swings supports the front portion (the 3rd framework 63) of storage unit framework 53, make storage unit 12 toward to upside and Leave the non-job position A2 movements of unloading part 13 in front side.
[the second other embodiment of invention]
, can not also be around to unloading part in above-mentioned [embodiment], [the first other embodiment of invention] The 13 unloading part frameworks 44 supported, and with around be arranged at body (linkage 3) and be configured at unloading part 13 front side or The mode that the transverse axis heart P1 of other scaffolds (not shown) of rear side freely swings supports the rear portion or preceding of storage unit framework 53 Portion.
[the 3rd other embodiment of invention]
In above-mentioned [embodiment], [the first other embodiment of invention], [other embodiment party of the second of invention Formula] in, storage unit 12 can not also be supported in a manner of freely swinging around transverse axis heart P1 storage unit framework 53, and pass through Quadric chain (not shown) (equivalent to travel mechanism), supports storage unit 12 in a manner of abreast freely up and down moving, or Person freely movably supports storage unit 12 with abreast front and rear, or freely movably supporting is stored up with abreast left and right Deposit portion 12.
As described above, in the case of with front and rear freely movably supporting storage unit 12, the bottom of storage unit 12 Rear portion can be connected to the front portion of unloading part 13, and the rear portion that can be free to move to the bottom of storage unit 12 is connected to unloading part 13 Anterior job position A1 and storage unit 12 bottom rear portion separated with the front portion of unloading part 13 and storage unit 12 forward Leave the non-job position A2 of unloading part 13 in side.
As described above, in the case of with front and rear freely movably supporting storage unit 12, the bottom of storage unit 12 Front portion can be connected to the rear portion of unloading part 13, and the front portion that can be free to move to the bottom of storage unit 12 is connected to unloading part 13 Rear portion job position A1 and storage unit 12 bottom front portion separated with the rear portion of unloading part 13 and storage unit 12 backward Leave the non-job position A2 of unloading part 13 in side.
[the 4th other embodiment of invention]
In above-mentioned [embodiment], [the first other embodiment of invention]~[other implementations of the 3rd of invention Mode] in, can be when making storage unit 12 be moved to non-job position A2, can be non-integral but independently of one another by rotary body 48th, drive shaft 49 and bearing portion 50,51 unload from unloading part 13.
In above-mentioned [embodiment], [the first other embodiment of invention]~[other implementations of the 3rd of invention Mode] in, rotary body 48 can be unloaded from unloading part 13, driven when making storage unit 12 be moved to non-job position A2 Moving axis 49 and bearing portion 50,51 residue in unloading part 13 (rotary body 48 and drive shaft 49 can be unloaded from unloading part 13, Bearing portion 50,51 residues in unloading part 13).
[the 5th other embodiment of invention]
In above-mentioned [embodiment], [the first other embodiment of invention]~[other implementations of the 4th of invention Mode] in, can not also make right side storage unit 12 and left side storage unit 12 individually to job position A1 and non-job position A2 is moved, and all storage units 12 is integratedly moved to job position A1 and non-job position A2.
In above-mentioned [embodiment], [the first other embodiment of invention]~[other implementations of the 4th of invention Mode] in, the storage unit 12 independently of each unloading part 13 can be set (for example, there is provided the situation of eight unloading parts 13 Under, eight small storage units 12 are set), and make with 13 corresponding storage units 12 of a unloading part independently to job position A1 and non-job position A2 movements.
[the 6th other embodiment of invention]
Can also by above-mentioned [embodiment], [the first other embodiment of invention]~[the 5th of invention its His embodiment] described in composition do not apply in fertilizer apparatus 11, and apply as agricultural bulk material by medicament supply to The medicine feeding apparatus (storage unit and unloading part) (not shown) in field face, as agricultural bulk material seed is supplied to field face Seeding apparatus (storage unit and unloading part) (not shown).
[the 7th other embodiment of invention]
In above-mentioned [embodiment], [the first other embodiment of invention]~[other implementations of the 6th of invention Mode] in, the 3rd framework 63 in storage unit framework 53 can be abolished, storage unit framework 53 is possessed the first and second framework 61st, 62, and support storage in a manner of the transverse axis heart P1 of the afterframe 40 (front baffle 42) in unloading part framework 44 freely swings Deposit the rear portion (the first framework 61) of portion's framework 53 or the front portion (front portion of the second framework 62) of storage unit framework 53.
As described above, in the case of the 3rd framework 63 in having abolished storage unit framework 53, can be by the first framework 61 The front side of storage unit 12 is configured at, and the second framework 62 is extended from the first framework 61 towards rear side.
According to such composition, then with the transverse axis heart P1 of the afterframe 40 (front baffle 42) in unloading part framework 44 from The rear portion (rear portion of the second framework 62) or the front portion (first of storage unit framework 53 of storage unit framework 53 are supported by the mode swung Framework 61).
[the 8th other embodiment of invention]
In above-mentioned [embodiment], [the first other embodiment of invention]~[other implementations of the 7th of invention Mode] in, can not be around the unloading part framework 44 of supporting unloading part 13, and with around being arranged at body (linkage 3) and configure The mode that transverse axis heart P1 in the front side of unloading part 13 or other scaffolds (not shown) of rear side freely swings supports storage The rear portion or front portion of portion's framework 53.
[the 9th other embodiment of invention]
In above-mentioned [embodiment], [the first other embodiment of invention]~[other implementations of the 8th of invention Mode] in, the front portion of storage unit framework 53 is supported in a manner of freely swinging by the transverse axis heart P1 around the front side of unloading part 13 simultaneously Make storage unit 12 toward left to upside and front side unloading part 13 non-job position A2 move in the case of, can be in storage unit 12 In the state of job position A1, during side view, make the front portion of storage unit 12 (equivalent to the portion of the transverse axis heart P1 sides of storage unit 12 Point) cross transverse axis heart P1 upside to front side stretch out.

Claims (17)

1. a kind of paddy field work vehicle, it is characterised in that possess：
Storage unit, store bulk material；And
Unloading part, the storage unit is connected to, sends out bulk material from the storage unit and be supplied to field face,
The storage unit is freely separating from the unloading part,
The paddy field work vehicle possesses travel mechanism, and the travel mechanism is between job position and non-job position with free shifting Dynamic mode supports the storage unit, and the job position is the position that the storage unit is connected to the unloading part, described non- Job position be the storage unit from the submitting portion from and position away from,
The opening/closing portion freely operated between open position and closed position is arranged at the storage unit, and the open position is set to permission powder Body enters the position of the unloading part from the storage unit, and the closed position is to prevent bulk material from the position that the storage unit is overflowed Put.
2. paddy field work vehicle according to claim 1, wherein,
The part of the unloading part after storage unit separation,
The rotary body for sending out bulk material is freely dismantled from the unloading part.
3. paddy field work vehicle according to claim 2, wherein,
The part of the unloading part after storage unit separation,
The rotary body and the bearing portion of the rotary body is supported in a manner of rotating freely freely dismantled from the unloading part.
4. according to paddy field work vehicle according to any one of claims 1 to 3, wherein,
Multiple unloading parts are provided adjacent to, and the common storage unit is provided with across multiple unloading parts,
Multiple opening/closing portions corresponding with multiple unloading parts are arranged at the storage unit.
5. according to paddy field work vehicle according to any one of claims 1 to 4, wherein,
The top of the unloading part freely connects and separated with the bottom of the storage unit.
6. paddy field work vehicle according to claim 5, wherein,
The unloading part is arranged at the rear portion of body,
The storage unit lower lateral across the job position on the top for being arranged at the unloading part, with the storage unit The non-operation of the unloading part is left from the separation of the top of the unloading part and the storage unit to upside and rear side in bottom Between position, the storage unit is freely put by the travel mechanism with the transverse axis heart around the left and right directions of the rear side of the unloading part Dynamic mode supports.
7. a kind of paddy field work vehicle, possesses：
Storage unit, store bulk material；And
Unloading part, the bottom of the storage unit is connected to, sends out bulk material from the storage unit and be supplied to field face,
The bottom of the storage unit is freely separating from the top of the unloading part,
The paddy field work vehicle possesses the storage unit framework for supporting the storage unit, and the storage unit framework possesses positioned at the storage Deposit the front side in portion or rear side and be configured at the first framework of left and right directions and be linked to first framework and be configured at front and back To the second framework,
The storage unit framework is supported by a manner of the transverse axis heart around left and right directions freely swings,
By making the storage unit framework around the horizontal axis swing, between job position and non-job position, the storage By the storage unit framework freely movably to support, the job position is connected to institute for the bottom of the storage unit in portion State the position on the top of unloading part, the non-job position for the bottom of the storage unit is separated with the top of the unloading part and The storage unit leaves the position of the unloading part to upside.
8. paddy field work vehicle according to claim 7, wherein,
In the storage unit framework, it is provided with the extension for being linked to second framework and is configured at the 3rd of left and right directions Framework.
9. paddy field work vehicle according to claim 8, wherein,
In the 3rd framework, it is provided with for moving the storage manually between the job position and the non-job position Deposit the handle portion in portion.
10. paddy field work vehicle according to claim 8 or claim 9, wherein,
In the 3rd framework, the fixture for the storage unit to be fixed on to the job position is provided with.
11. the paddy field work vehicle according to any one of claim 7~10, wherein,
The unloading part framework for supporting the unloading part is provided with,
The unloading part framework possesses positioned at the front side of the unloading part and is configured at the front baffle of left and right directions and positioned at described The rear side of unloading part and the afterframe for being configured at left and right directions,
The storage unit framework is supported by a manner of the transverse axis heart around the front baffle or afterframe freely swings.
12. paddy field work vehicle according to claim 11, wherein,
The unloading part framework is arranged in the supporting member that the non-job position supports the storage unit.
13. the paddy field work vehicle according to claim 11 or 12, wherein,
The action bars that the unloading part is freely operated between working condition and halted state is arranged at the unloading part framework.
14. the paddy field work vehicle according to any one of claim 7~13, wherein,
In the storing position in the state of the job position, during side view, the portion of the horizontal center axis of the storage unit Divide upside and the stretching for crossing the transverse axis heart.
15. the paddy field work vehicle according to any one of claim 7~14, wherein,
The opening/closing portion freely operated between open position and closed position is arranged at the bottom of the storage unit, and the open position, which is set to, beats The position opened the bottom of the storage unit and allow bulk material from the bottom of the storage unit into the unloading part, it is described to close position The position for being set to the bottom for closing the storage unit and preventing bulk material from being overflowed from the bottom of the storage unit.
16. the paddy field work vehicle according to any one of claim 7~15, wherein,
Multiple unloading parts are provided adjacent to, and the common storage unit is provided with across multiple unloading parts.
17. the paddy field work vehicle according to any one of claim 7~16, wherein,
Multiple unloading parts are arranged at the rear portion of body along left and right directions, after the transverse axis heart is arranged at the unloading part Side,
By making the storage unit framework around the horizontal axis swing, in the lower lateral of the storage unit across being arranged at the submitting The job position on the top in portion, separated from the top of the unloading part with the bottom of the storage unit and the storage unit to Between upside and rear side leave the non-job position of the unloading part, the storage unit is by the storage unit framework with freedom Mobile mode supports.
CN201710457849.5A 2016-06-29 2017-06-16 Paddy field working vehicle Active CN107535136B (en)

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JP2016129161A JP6739249B2 (en) 2016-06-29 2016-06-29 Paddy work vehicle

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KR102431274B1 (en) 2022-08-11
CN107535136B (en) 2022-03-04
KR20180002500A (en) 2018-01-08

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