CN101658091A - Seedling planting device - Google Patents
Seedling planting device Download PDFInfo
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- CN101658091A CN101658091A CN200910168609A CN200910168609A CN101658091A CN 101658091 A CN101658091 A CN 101658091A CN 200910168609 A CN200910168609 A CN 200910168609A CN 200910168609 A CN200910168609 A CN 200910168609A CN 101658091 A CN101658091 A CN 101658091A
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- seedling
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- scraper plate
- planting
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- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 230000009471 action Effects 0.000 claims abstract description 23
- 241000196324 Embryophyta Species 0.000 claims description 137
- 230000033001 locomotion Effects 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 230000008859 change Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 241000234282 Allium Species 0.000 description 2
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The invention provides a seedling planting machine, which can plant the seedling smoothly by peeling off the mud attached on the body after planting the seedling. The seedling planting machine is provided with a running device with an engine, a front wheel and a rear wheel; a seedling planting device (4) with a seedling body (4a) for planting the seedling provided by a seedling feeding device to the field; a link mechanism (3) for driving the seedling device (4) to reciprocate at the compulsory action track; a planting transmission mechanism in a planting drive case for driving the link mechanism (3) to reciprocate; and a top and bottom drive portion for driving the link mechanism to reciprocate, which is connected with the planting transmission mechanism, wherein if the planting transmission mechanism is provided with means for pressing the seedling body (4a), a scraper (70) for removing the mud of the seedling body, a drive mechanism for driving the scraper to move in the fore-and-aft direction, and a common driving shaft of the top and bottom drive portion and the drive mechanism are projected from a planting transmission case, and the top and bottom drive portion and the drivemechanism are linkaged with each other by the driving shaft.
Description
Technical field
The present invention relates to use the body that plants seedlings in the field, to plant the seedling transplanter of seedling.
Background technology
Plant in the seedling transplanter of many offspring, about be respectively arranged with the body that about this, respectively plants seedlings for the seedling-feeding device of seedling, about be provided with respectively moving up and down by actuation mechanism up and down with the compulsory exercise track, with the mouth shape of the structure of seedling plantation in the field body that plants seedlings, above-mentioned seedling-feeding device has: a plurality of supply cups, and it holds body as the seedling that holds seedling; Travel mechanism, it is arranged pitch with regulation and should a plurality of supply cups be set to ring-type and rotation is mobile, makes it successively by above the body that plants seedlings; Seedling falls feed mechanism, and it holds body at seedling and is moved to when supplying with the position as falling of the body top position of planting seedlings by this mobile device, seedling is held seedling that body holds fall and be provided to by on the body that plants seedlings after moving on the actuation mechanism up and down; Also be provided with plantation position change mechanism's (with reference to patent documentation 1) of the body that plants seedlings of a side about can moving.
[patent documentation 1] spy opens the 2002-84827 communique
The structure of the seedling transplanter that above-mentioned technical background is put down in writing is, the body that plants seedlings makes and holds the seedling of body from seedling and plant in the field after down moving, but after being attached with the mud in the field on the body that plants seedlings after planting seedlings, the mud that adheres to when plant seedlings next time can hinder seedling and move to the field from the body that plants seedlings.
Summary of the invention
The object of the present invention is to provide following seedling transplanter,, the body that plants seedlings is planted seedlings smoothly by peeling off the mud that adheres on the body that plants seedlings after planting seedlings.
In order to solve above-mentioned problem, the present invention has following technical method.
That is, the seedling transplanter of scheme 1 is characterised in that, is provided with mobile devices 1, and it has engine 5, front-wheel 6 and trailing wheel 7; Be provided with seedling-planting device 4, it has the body 4a that plants seedlings that the seedling that seedling-feeding device 40 is provided is planted the field; Be provided with linkage 3, it makes this seedling-planting device 4 moving up and down with the compulsory exercise track; Be provided with the plantation transmission mechanism in the plantation transmission case 18, it makes this linkage 3 moving up and down; The moving up and down drive division up and down of aforementioned link mechanism 3 is connected with above-mentioned plantation transmission mechanism, above-mentioned plantation transmission mechanism be provided be pressed onto when planting seedlings body 4a, remove this body 4a that plants seedlings dirt scraper plate 70 and make the driving mechanism of this scraper plate 70 fore-and-aft directions action, the common driving shaft 53 of drive division and driving mechanism is given prominence to from plantation transmission case 18 and is provided with up and down, by this driving shaft 53, drive division and driving mechanism link mutually up and down.
The seedling transplanter of scheme 2 is according to scheme 1 described seedling transplanter, it is characterized in that, drive division has first actuating arm 55 and second actuating arm 56 that has the driving center in above-mentioned plantation transmission mechanism respectively up and down, linkage 3 has by the driving of first actuating arm 55 and second actuating arm 56 moving up and down upper links 3a and lower link 3b, the base portion of the end of this lower link 3b can be installed on the above-mentioned plantation transmission mechanism with rotating freely, and be connected with first swing arm, 60 top ends of a component parts of drive division about the conduct, driving mechanism has: the driving cam 61 that has the driving center in the plantation transmission mechanism; Inverted cam 62 with these driving cam 61 butts; Rotating shaft 64 by the support of plantation transmission mechanism; The top is provided with second swing arm 65 of inverted cam 62; The top has the movement arm 69 of scraper plate 70; Second swing arm 65 is that the center is shaken with rotating shaft 64, movement arm 69 and the rotation of rotating shaft 64 one, and upper links 3a is linked by driving mechanism.
The seedling transplanter of scheme 3 is the seedling transplanters according to scheme 2, it is characterized in that, the structure of seedling-feeding device 40 is along the openable a plurality of supply cups 41 of regulation carrying path carrying bottom, below this seedling-feeding device 40, seedling-planting device 4 is set, the body 4a upper side of planting seedlings is provided with and receives the seedling accommodation tube 4a3 of portion that cup 41 seedlings that provided are provided, this seedling accommodation tube 4a3 of portion below is provided with the pair of right and left of freely opening the bottom plant seedlings sheet 4a1,4a2, have the parts of shooting off 70a, 70b on the scraper plate 70, its contact pair of right and left plant seedlings lateral surface and the medial surface of sheet 4a1,4a2.
Invention according to scheme 1 is put down in writing is provided with scraper plate 70 in the body 4a the place ahead of planting seedlings, so the Miao Buhui after the plantation falls, can plant preferably.
According to scheme 1,2 inventions of being put down in writing, drive scraper plate 70 by the drive division up and down of the linkage 3 of the body 4a that plants seedlings and the driving mechanism of scraper plate 70, so the drives structure of scraper plate 70 is simple and can scrape off action.And the cooperation also suitable (body that plants seedlings can scrape off on lifting position in short time) of the scraper plate 70 and the body 4a that plants seedlings.
The invention of being put down in writing according to scheme 3, the invention effect of being put down in writing except scheme 2, a pair of shoot off parts 70a, the 70b of scraper plate 70 pushes down lateral surface and the medial surface of a pair of plant seedlings sheet 4a1,4a2 respectively, can effectively remove the mud that adheres on above-mentioned lateral surface and the medial surface.
Description of drawings
Fig. 1 is the end view of seedling transplanter according to an embodiment of the present invention.
Fig. 2 is seedling-planting device is seen in expression from the body left surface of the seedling transplanter of Fig. 1 a end view.
Fig. 3 is the ground plan of scraper plate of the seedling transplanter of Fig. 1.
Fig. 4 is the key diagram of plant seedlings body and the position relation that acts on the scraper plate on the body that plants seedlings of the seedling transplanter of presentation graphs 1.
Fig. 5 is the end view of the seedling-planting device of other examples of expression the present invention.
Among the figure:
1 mobile devices
2 control sticks
3 linkages
4 seedling-planting devices
The 4a body that plants seedlings
4a1 first sheet that plants seedlings
4a2 second sheet that plants seedlings
4a3 seedling accommodation tube portion
5 engines
6 front-wheels
7 trailing wheels
8 gearboxes
9 transmission cases
9A axle drives axle
The 9B arm
10 axletrees
13 left and right horizontal control oil hydraulic cylinder
14 body frames
15 lifting oil hydraulic cylinders
Wheeling supporting frame before 16
17 axletrees
18 plantation transmission cases
28 plantation lifting (sub-clutch) control levers (operation tool)
29 guidance panels
30 side clutch control levers
38 press wheels
40 seedling-feeding devices
41 supply with cup
42 guide body
The 51a rotating shaft
42 power transmission shafts
53 first driving shafts
54 first rotating shafts
55 first actuating arms
56 second actuating arms
57 second driving shafts
58 second rotating shafts
60 first swing arms
61 driving cams
62 inverted cams
63 axis of rockings
64 rotating shafts
65 second swing arms
69 movement arms
70 scraper plates
70a outside scraper plate
The inboard scraper plate of 70b
71 blade holder
71a first ends portion
71b second ends portion
71c the 3rd ends portion
71d the 4th ends portion
73 the 3rd actuating arms
74 rotating shafts
75 second inverted cam rollers
77 second actuating cams
80 connecting axles
81 the first arms
82 second arms
83 springs
85 attaching parts
90 first pin down roller
91 second pin down roller
The W electric wire
Embodiment
In the embodiments of the invention, be that example describes with reference to accompanying drawing seedlings such as green onion are planted the ditch portion between the ridge or the seedling transplanter on level land.
Fig. 1 is the end view of the seedling transplanter of expression an embodiment of the present invention.
In the explanation of present embodiment, before or after be meant, with a side that is provided with control stick 2 be after, its opposition side is before a side that promptly is provided with engine 5 is.The right side or a left side be meant, at After-Body, is front side when standing with the front part of a body side, and from the operator, right-hand side is right, and left-hand side be left.
The structure of seedling transplanter is on the body with mobile devices 1 and control stick 2 seedling-planting device 4 to be set, the linkage 3 that it has with lifting drives is connected back lifting action, the mouth shape to be opened/closed body 4a that plants seedlings.
The rear portion of engine 5 is provided with gearbox 8, and this gearbox 8 has the case part of extending to engine 5 left sides from its left side, and its left side with engine 5 is connected.The output shaft of engine 5 enters this case part, and power is communicated to the transmission mechanism in the gearbox 8. Transmission case 9,9 is installed in the left and right sides portion of gearbox 8 with rotating freely, the top of the wheel drive shaft 9A in two outsides enters the pivot of this transmission case 9,9 about stretching out from gearbox 8, and the power of the usefulness of travelling is communicated to transmission mechanism in the transmission case 9,9.And the power of the usefulness of travelling is communicated to the body rear extension, on the axletree 10,10 that give prominence to distolateral side thereafter trailing wheel 7,7 driven in rotation by the transmission mechanism in the transmission case 9,9.
On the contrary, when lifting is shunk with the piston rod of oil hydraulic cylinder 15, about above-mentioned arm 9B, 9B forwards rotate, transmission case 9,9 rotate upward thereupon, body decline.This lifting is moved according to the detection architecture of the height of the relative body of the detected field of sensor face (ridge U) with oil hydraulic cylinder 15, make the relative field of body face (ridge U) be setting height, and, by being arranged near the manual operation of plantation lifting (sub-clutch) control lever (operation tool) 28 the control stick 2, the action that makes body rise or descend.
When piston rod (not shown) expanding-contracting action of oil hydraulic cylinder 13 is used in left and right horizontal control, make the transmission case 9 on the left side moving up and down, body is tilted.This left and right horizontal control is moved according to the operation of manual control lever with oil hydraulic cylinder 13, and making body is the posture that tilts of expectation.
A pair of front- wheel 6,6 is installed on the axletree 17 with rotating freely, and it is installed in before the pair of right and left that is supported by car body on the wheeling supporting frame 16.
Built-in transmission mechanism has in first case 18a of portion: intermittent drive mechanism, its make linkage 3 and seedling-planting device 4 with setting-up time in the moving position of going up most of lifting or stop on the position near it; Clutch mechanism, its lifting that stops linkage 3 and seedling-planting device 4 is moving.Regulate by the gear that this intermittent drive mechanism had by the time that intermittent drive mechanism stops, regulating by this and change the strain spacing of planting seedlings of regulating seedling-planting device 4.
Seedling-planting device 4 be provided with downwards extend, mouth shape that left and right directions is opened plants seedlings body 4a.The seedling-planting device 4 of the seedling that reception falls inserts in the field after being descended along the long up and down summary elliptical path (S) of side-looking by linkage 3, about the mouth shape plant seedlings body 4a when the body left and right directions open, seedling is planted in the field, seedling-planting device 4 risings then.
Summary elliptical path (S) lifting rotation is looked counterclockwise with the left side in the bottom of seedling-planting device 4.Therefore, in the time of operational drive, seedling-planting device 4 is above-mentioned track lifting rotation in above-mentioned direction of rotation upper edge, then in track (S) bottom, plant seedling in the soil on ridge in field the bottom of seedling-planting device 4, have the plant seedlings seedling-planting device 4 of body 4a of mouth shape and open, the seedlings in the seedling-planting device 4 are put in the soil on ridge to the body left and right directions.Therefore, in the seedling-planting device 4, the mud on the inclined-plane on close adjacent with seedling left and right directions ridge flows into around the seedling press wheel 38,38 easier blindings easily once more.And open to the body left and right directions, seedling is inserted when rising behind the ditch portion soil, can prevent that seedling-planting device 4 from running on the seedling of plantation, upsetting the plantation posture of seedling.This is especially effective when the isometric seedling of plantation green onion.
Seedling-feeding device 40 connects rotating shaft 51a and first case 18a of portion of a side that is arranged on the sprocket (not shown) about body by power transmission shaft 52, and transmission is from the power of engine 5 thus, and the sprocket about rotation drives makes and supplies with cup 41 rotations and move.
Seedling-feeding device 40 tops to be uniformly-spaced connecting a plurality of supplies cup 41, in the inboard and outside around motion track of supplying with cup 41 guide body 42 are set respectively, and its guiding is supplied with cup 41 edges and moved around motion track.Thus, supply with can accurately and smoothly carrying out of cup 41 around moving.
Supply with cup 41 around on the assigned position in moving, its bottom is opened, and the seedling of supplying with in the cup 41 is supplied to the body 4a that plants seedlings from the top opening of the body 4a that plants seedlings.
The right side of gearbox 8 is provided with lever for adjusting oil between first strain, by the operation of lever for adjusting oil between this first strain, can change the gear interlock in the gearbox 8, makes the relative body travel speed of the driving speed change of seedling-planting device 4, changes the plantation strain spacing of seedling.In addition, the right side of plantation transmission case 18 is provided with lever for adjusting oil between second strain, by the operation of lever for adjusting oil between this second strain, can change the gear interlock in the plantation transmission case 18, change the drive cycle at intermittence of seedling-planting device 4 relative body travel speeds, change the plantation strain spacing of seedling.
The rear side of the front side of above-mentioned control stick 2, seedling-feeding device 40 is provided with guidance panel 29.This guidance panel 29 is provided with: the main clutch control lever that can cut the driving of trailing wheel 7,7 and seedling-planting device 4 jointly; Can carry out plantation lifting (sub-clutch) control lever (operation tool) 28 of the driving incision of body descending operation and seedling-planting device 4 by lifting with oil hydraulic cylinder 15.Left and right sides handle part 2a, the 2a of control stick 2 below is provided with side clutch control lever 30, by the operation of this side clutch control lever 30 disconnect pair of right and left trailing wheel 7,7 about the driving of a side.The operator presses control stick 2, and under the unsettled state of front- wheel 6,6 about operation behind the side clutch control lever 30 of one side, the driving of the trailing wheel 7 of one side about disconnection be that the center rotates body with this trailing wheel 7.
Fig. 2 below with reference to the end view of seedling-planting device 4 illustrates seedling-planting device 4.
As shown in Figure 2, seedling-planting device 4 has: the body 4a that plants seedlings, its have the downward mouth shape in top, as about first of sheet sheet 4a1 and the second sheet 4a2 that plants seedlings that plants seedlings that plants seedlings; Linkage 3, thus it has and makes moving up and down upper links 3a and the lower link 3b that makes this bottom of planting seedlings body 4a be elevated to the position that is higher than the field face and be lower than the position of field face of seedling-planting device 4; Switching mechanism, its make plant seedlings body 4a the mouth shape plant seedlings body 4a bottom close, from above receive the open mode that seedling, inboard can hold the closed condition of seedling and the seedling opening about body 4a bottom, the inboard can be held of planting seedlings is emitted downwards and open and close.
This seedling transplanter with set at interval about arrange a plurality of body 4a that plant seedlings, be many plantation structures.In this example, with set at interval about arrange 2 body 4a that plant seedlings, be 2 plantation structures.
In the seedling transplanter of present embodiment, in the body 4a the place ahead of planting seedlings scraper plate 70 is set, thereby removes in the operating process of planting seedlings attached to the mud on the body that plants seedlings.
First actuating arm 55 that is connected with drive system in the plantation transmission case 18 is by 53 drivings of above-mentioned first driving shaft, this first driving shaft 53 is fastened on the base portion side of first actuating arm 55, first rotating shaft 54 is connected with the top ends side of this first actuating arm 55, and the end of upper links 3a rotates freely the earth's axis and is connected on this first rotating shaft 54.Therefore, first driving shaft 53 is during by the drive systems in the plantation transmission case 18, and first rotating shaft 54 on the top of first actuating arm 55 be the center rotation with first driving shaft 53, and by the rotation of first actuating arm 55, upper links 3a moves up and down.
Second driving shaft 57 of second actuating arm 56 is during by the drive systems in the plantation transmission case 18, and second rotating shaft 58 that axle connects on the top ends of second actuating arm 56 be that the center rotates with second driving shaft 57.This second rotating shaft 58 connects with lower link 3b central portion axle, so by the rotation of this second actuating arm 56, lower link 3b is also the same with upper links 3a, and is moving up and down by the rotation of second actuating arm 56.
Each first rotating shaft 54, second rotating shaft 58 on the top ends of first actuating arm 55 and second actuating arm 56 are synchronous, be the center rotation with first driving shaft 53 and second driving shaft 57 respectively, first rotating shaft 54, second rotating shaft 58 make upper links 3a, lower link 3b moving up and down respectively, and the body 4a that plants seedlings thus is moving up and down.These upper links 3a, lower link 3b, first driving shaft 53, first rotating shaft 54, first actuating arm 55, second actuating arm 56, second driving shaft 57, second rotating shaft 58, first swing arm 60 etc. are as the drive division up and down of linkage 3.
Axle connects the top ends of first swing arm 60 on the other end of lower link 3b, and its base portion freedom joltily links with the 3rd case 18c of portion.The base portion of first swing arm 60 connects with the upside foot axle of plantation transmission case, by the drive system in the 3rd case 18c of portion, driving by first driving shaft 53 and second driving shaft 57, first actuating arm 55, second actuating arm 56 are the center rotation with first driving shaft 53 and second driving shaft 57 respectively, upper links 3a and lower link 3b are moving up and down, but at this moment lower link 3b goes up shaking of first swing arm 60 that axle connects and makes first of the body 4a lower end of planting seedlings sheet 4a1 and the second sheet 4a2 that plants seedlings that plants seedlings carry out the interlock of Figure 1 and Figure 2 track (S).
According to seeing that from the body body left surface that plants seedlings Fig. 2 of seedling-planting device 4 illustrates the structure that scraper plate 70 follows the driving of first actuating arm 55 to move.
Be equipped with first actuating arm 55 the 3rd case 18c of portion right flank the opposite---on the left surface, first driving shaft 53 of first actuating arm 55 tightens intrinsic driving cam 61 as first actuating cam.Inverted cam 62 and these driving cam 61 butts as the first inverted cam roller, the axis of rocking 63 of inverted cam 62 is the same with driving cam 61, can be arranged on second swing arm, 65 top ends, it is the center rotation with the rotating shaft 64 that is supported and fixed on the 3rd case portion 18c side with rotating freely.
Therefore, the driving cam 61 that the drive system in the 3rd case 18c of portion is passed on power is when first driving shaft 53 of first actuating arm 55 rotates, and with its action interlock, inverted cam 62 is that the center is shaken with the rotating shaft 64 of second swing arm 65.And the turning cylinder 64 of second swing arm 65 tightens the base cloth of the driving of intrinsic scraper plate 70 with movement arm 69.
Therefore, first driving shaft 53 that is accompanied by with first actuating arm 55 is the rotation at center, driving cam 61 rotations, move after being pressed onto the cam surface of driving cam 61 with the inverted cam 62 of these driving cam 61 butts, be accompanied by the action of this inverted cam 62, shake with second swing arm 65 of axis of rocking 63 one of inverted cam 62, with the interlock of shaking of this second swing arm 65, the scraper plate 70 that is installed on the top of movement arm 69 repeats the mobile action of direction (arrow C direction) forwards, backwards.With the driving mechanism as scraper plate 70 such as these first driving shafts 53, driving cam 61, inverted cam 62, axis of rocking 63, rotating shaft 64, second swing arm 65 and movement arm 69.
Match with the pair of links upper parts of components connecting rod 3a that employs up and down of body 4a that plants seedlings as this and the action of lower link 3b, scraper plate 70 direction (arrow C direction) action forwards, backwards, scraper plate 70 moves to first sheet 4a1 and second plant seedlings sheet 4a1 and second position of planting seedlings sheet 4a2 of the position of sheet 4a2 and butt first of planting seedlings of planting seedlings of leaving the body 4a that plants seedlings.
The following describes and open and close as the pair of right and left of the body 4a that plants seedlings first of sheet the plant seedlings switching linkage of lower side of sheet 4a2 of sheet 4a1 and second that plants seedlings that plants seedlings.
First rotating shaft 54 of first actuating arm 55 uses as the rotating shaft that is fastened on the 3rd actuating arm 73 on this first rotating shaft 54, and the second inverted cam roller 75 is installed on the rotating shaft 74 that is provided with on first actuating arm, 73 middle parts with rotating freely.
This second actuating cam 77 and the second inverted cam roller, 75 butts, when so second actuating arm 56 is the center rotation with this second driving shaft 57, second actuating cam 77 is the center rotation with second rotating shaft 58 also, be accompanied by the rotation of second actuating cam 77, shake with the second inverted cam roller 75 of second actuating cam, 77 butts, the 3rd actuating arm 73 is shaken.
The end of electric wire W is installed on the top ends of the 3rd actuating arm 73 with rotating freely.And the other end of electric wire W is connected with the first arm 81 tops.This first arm 81 is installed on the connecting axle 80 with rotating freely, and it is arranged on the side that the body 4a that plants seedlings has the seedling accommodation tube 4a3 of portion of upper end open portion.
Therefore, be accompanied by the rotation of above-mentioned second actuating arm 56, after the 3rd actuating arm 73 shook, the other end of electric wire W shook the first arm 81 that is provided with on the body 4a upper side of planting seedlings.
On the connecting axle 80 of the first arm 81, with about 90 ° angle setting of this first arm 81 and second arm 82 of the first arm 81 one, be connected with the attaching parts 85 of the seedling accommodation tube portion 4a3 front that is arranged on the body 4a top of planting seedlings on the top of this second arm 82.After the top of attaching parts 85 is down moving, first about the body 4a that plant seedlings plant seedlings sheet 4a1 and second plant seedlings sheet 4a2 the lower end to the left and right direction open, discharge seedling.
Therefore, with second driving shaft 57 of second actuating arm 56 be the center, after the rotation of arrow E direction begins, second actuating cam 77, the second inverted cam roller the 75, the 3rd actuating arm 73 and electric wire W link successively, electric wire W is after the F direction moves, through the first arm 81, second arm 82 and attaching parts 85, first of the pair of right and left of the body 4a that plants seedlings the plant seedlings bottom of sheet 4a2 of sheet 4a1 and second of planting seedlings is open.
The ground plan of scraper plate 70 as shown in Figure 3, the scraper plate 70 that has the plane on movement arm 69 tops, general horizontal direction has for first of the pair of right and left of cleaning the body that plants seedlings plant seedlings sheet 4a1 and second plant seedlings lateral surface and the medial surface of sheet 4a2: act on first plant seedlings sheet 4a1 and second plant seedlings sheet 4a2 lateral surface, as the shoot off outside scraper plate 70a of parts of spill slightly; Act on first plant seedlings sheet 4a1 and second plant seedlings sheet 4a2 medial surface, as the shoot off inboard scraper plate 70b of parts of the summary triangle of top point.The outside scraper plate 70a and inboard scraper plate 70b are the rubber member made, and it is supported on recess shape inside slightly has on the metal system blade holder 71 of shape of protuberance, plant seedlings and do not have noise when sheet 4a1 and second plants seedlings the mud that adheres on the sheet 4a2 surface so remove first.
Scraper plate 70a relative blade holder 71 in the outside is ended first of portion by the conduct more than 3 places and is ended the only only 71c of portion support of the 71b of portion and the 3rd of the 71a of portion, second, and the outside scraper plate 70a of rubber system has elasticity.The inboard scraper plate 70b of rubber system ends the 71d of portion by 1 place the 4th and is supported on the central projection slice of blade holder 71.
" コ " font top ends of outside scraper plate 70a is as jut 70a1, so outside scraper plate 70a inserts as first of a pair of sheet of opening that plants seedlings and plants seedlings sheet 4a1 and second when planting seedlings the outside of sheet 4a2, the jut 70a1 of scraper plate 70 is along first the plant seedlings lateral surface of sheet 4a2 of sheet 4a1 and second that plants seedlings, and scraper plate 70 positively can be inserted first sheet 4a1 and the second sheet 4a2 outside of planting seedlings of planting seedlings.
The effect of the summary apex portion of inboard scraper plate 70b is that first sheet 4a1 and the second sheet 4a2 that plants seedlings that plants seedlings inserts inboard scraper plate 70b both sides easily.Outside scraper plate 70a is installed in metal system blade holder 71 downsides, even scraper plate 70 scrolls up, is supported by metal system blade holder 71, is difficult to cut off rubber system scraper plate 70.The rear side position of inboard scraper plate 70b broadens, but the central portion at this rear side position is also by 71 supports of metal system blade holder, because waist is arranged, so remove first the plant seedlings mud of sheet 4a2 rear side of sheet 4a1 and second that plants seedlings easily.
Like this, by inside and outside scraper plate 70, can remove the mud that adheres on the outside in the body 4a that plants seedlings easily by once cleaning action.
By said structure, the action effect that the structure of the scraper plate 70 and the body that plants seedlings has following action and action to produce.
When in the field, planting seedling by the body 4a that plants seedlings, first of the pair of right and left sheet 4a1 and second that plants seedlings plants seedlings and opens about the bottom of sheet 4a2, discharge seedling, with its open state of opening, action along track (S) is moved upward, inboard scraper plate 70b and outside scraper plate 70a enter open state pair of right and left first plant seedlings sheet 4a1 and second plant seedlings sheet 4a2 inside and outside, the first sheet 4a1 and second that plants seedlings plants seedlings in the process that sheet 4a2 rises, and removes first mud that sheet 4a1 and second plants seedlings and adhere on the medial surface of sheet 4a2 and the lateral surface that plants seedlings by inboard scraper plate 70b and outside scraper plate 70a.
Act on the first sheet 4a1 and second that plants seedlings and plant seedlings the Breadth Maximum A of inboard scraper plate 70b of sheet 4a2 inboard greater than a pair of first sheet 4a1 and second sheet 4a2 first when opening to greatest extent the plant seedlings interval of sheet 4a2 of sheet 4a1 and second of planting seedlings of planting seedlings of planting seedlings.And, acting on first sheet 4a1 and second shape and first of width B 1 of inboard scraper plate 70b of sheet 4a2 inboard the plant seedlings shape of sheet 4a2 inboard of sheet 4a1 and second of planting seedlings of planting seedlings of planting seedlings matches, in order to insert easily first sheet 4a1 and the second sheet 4a2 that plants seedlings that plants seedlings, thickness attenuation.
Fig. 4 be represent to plant seedlings relatively body 4a action, act on the key diagram of the position relation of the scraper plate 70 on the body 4a that plants seedlings.
Shown in Fig. 4 (a)-Fig. 4 (h), plant seedlings body 4a along with track (S) (Fig. 2) in the mobile process, between Fig. 4 (a)-Fig. 4 (c), the body 4a that plants seedlings descends, on the position shown in Fig. 4 (c), seedling is planted in the field, then between Fig. 4 (d)-Fig. 4 (h), the body 4a that plants seedlings rises, in the rising of the body 4a that plants seedlings, the inboard scraper plate 70b of the summary triangle of the scraper plate 70 body 4a that plants seedlings relatively, the direction body 4a that plants seedlings is close on the vertical direction, on the position shown in Fig. 4 (e) roughly, insert first of pair of right and left that the top ends of scraper plate 70 opens sheet 4a1 and the second sheet 4a2 that plants seedlings that plants seedlings.At this moment, the top ends of scraper plate 70 scrolls up, enter smoothly in the body 4a that plants seedlings, between Fig. 4 (e)-Fig. 4 (g), scraper plate 70 almost plants seedlings time of body 4a side surface part from the vertical direction butt in, the body 4a that plants seedlings rises, so can positively remove a pair of first mud that sheet 4a1 and second plants seedlings and adhere on the sheet 4a2 that plants seedlings.
In the said structure, it is the pressurization springs that make the above-mentioned driving cam 61 of inverted cam 62 butts that the pars intermedia of the movement arm 69 of bottom support fixation scraper plate 70 and the embedding of the 3rd case 18c of portion end the spring 83 that is provided with between the portion.
As above-mentioned, by the rotation of driving cam 61, the movement arm 69 of scraper plate 70 rocks back and forth under the state that is supported by the rotating shaft 64 as fulcrum, and on the body 4a that plants seedlings in the moving process, the scraper plate 70 body 4a that plants seedlings relatively moves at the fore-and-aft direction shown in the arrow C of Fig. 2.By adjust driving cam 61 and with it shape, these driving cams 61 and the inverted cam 62 of the inverted cam 62 of butt be installed to the installation site of planting on the transmission case 18, can make the scraper plate 70 butts body 4a that plants seedlings at an arbitrary position.
Cooperate with the mobile phase of the body 4a that plants seedlings, by driving cam 61, scraper plate 70 is pulled to the body 4a side of planting seedlings really, scraper plate 70 enters in the body 4a that plants seedlings, and return original position by spring 83, so even upper links 3a and lower link 3b high speed motion, scraper plate 70 inserts the plant seedlings action of body 4a and the action of keeping out of the way can not postpone, can remove mud, the desilt effect of the body 4a that can positively plant seedlings in the interval at the lacking of track (S) of the body 4a that plants seedlings.In addition, the summary position, top [with reference to Fig. 4 (e)] of the short transverse of the plant seedlings body 4a of scraper plate 70 after plant seedlings begins effect, so can not hang seedling.
The plant seedlings scraper plate 70 of body 4a of insertion enters from the body 4a top of planting seedlings, extracts from the below, thus can positively remove the mud of the body 4a that plants seedlings from the top down, and mud can not accumulate on the scraper plate 70.
Plant seedlings the relatively track (S) of body 4a, scraper plate 70 are removed and are planted seedlings body 4a in uphill process behind the mud of the body 4a that plants seedlings, and scraper plate 70 leaves the body 4a that plants seedlings.
Fig. 5 represents the end view of seedling-planting device of the structure of other embodiment.
The installation portion upper and lower settings of the scraper plate 70 on movement arm 69 tops has a pair of conduct to pin down first of roller to pin down roller 90 and second and pin down roller 91, scraper plate 70 actions, when removing the mud of the body 4a inside and outside wall that plants seedlings, this first pins down the lateral wall butt that roller 90 and second pins down roller 91 and the body 4a that plants seedlings, keep scraper plate 70 position of body 4a of planting seedlings relatively, so can carry out the desilt effect of the suitable body 4a inside and outside wall that plants seedlings.
Claims (3)
1. a seedling transplanter is provided with mobile devices (1), and it has engine (5), front-wheel (6) and trailing wheel (7); Be provided with seedling-planting device (4), it has the body that plants seedlings (4a) that the seedling that seedling-feeding device (40) is provided is planted the field; Be provided with linkage (3), it makes this seedling-planting device (4) moving up and down with the compulsory exercise track; Be provided with the plantation transmission mechanism that makes in the moving up and down plantation transmission case (18) of this linkage (3); It is characterized in that, adopt following formation,
The moving up and down drive division up and down of aforementioned link mechanism (3) will be connected with above-mentioned plantation transmission mechanism,
Above-mentioned plantation transmission mechanism is provided with when being pressed onto the body that plants seedlings (4a), remove this body that plants seedlings (4a) dirt scraper plate (70) and make the driving mechanism of this scraper plate (70) fore-and-aft direction action,
The common driving shaft (53) of drive division and driving mechanism up and down is provided with from plantation transmission case (18) is outstanding, and making up and down by this driving shaft (53), drive division and driving mechanism link mutually.
2. seedling transplanter according to claim 1 is characterized in that,
Drive division has first actuating arm (55) and second actuating arm (56) that has the driving center in above-mentioned plantation transmission mechanism respectively up and down,
Linkage (3) has by the driving of first actuating arm (55) and second actuating arm (56) moving up and down upper links (3a) and lower link (3b),
This lower link (3b), the base portion of one end can be installed on the above-mentioned plantation transmission mechanism with rotating freely, and be connected as first swing arm (60) top ends of a component parts of drive division up and down,
The formation of driving mechanism comprises: the driving cam (61) that has the driving center at the plantation transmission mechanism; Inverted cam (62) with this driving cam (61) butt; Rotating shaft (64) by the support of plantation transmission mechanism; The top is provided with second swing arm (65) of inverted cam (62); The top has the movement arm (69) of scraper plate (70);
Constituting of second swing arm (65): with rotating shaft (64) is that the center is shaken, movement arm (69) and the rotation of rotating shaft (64) one,
Upper links (3a) adopts the formation that links by driving mechanism.
3. seedling transplanter according to claim 2 is characterized in that,
The structure of seedling-feeding device (40) is along the regulation carrying path carrying openable a plurality of supply cups of bottom (41), in this seedling-feeding device (40) below seedling-planting device (4) is set,
Be provided with the seedling accommodation tube portion (4a3) that receive to supply with the seedling that cup (41) provided in the body that plants seedlings (4a) upper side,
Be provided with the pair of right and left of freely opening the bottom sheet (4a1,4a2) that plants seedlings in this seedling accommodation tube portion (4a3) below,
On scraper plate (70), have and the pair of right and left parts of shooting off (70a, 70b) that the lateral surface of sheet (4a1,4a2) contacts with medial surface that plant seedlings.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-219317 | 2008-08-28 | ||
| JP2008219317 | 2008-08-28 | ||
| JP2008219317A JP5359124B2 (en) | 2008-08-28 | 2008-08-28 | Seedling planting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101658091A true CN101658091A (en) | 2010-03-03 |
| CN101658091B CN101658091B (en) | 2011-07-20 |
Family
ID=41786516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101686099A Expired - Fee Related CN101658091B (en) | 2008-08-28 | 2009-08-28 | Seedling planting device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5359124B2 (en) |
| KR (1) | KR101073105B1 (en) |
| CN (1) | CN101658091B (en) |
| TW (1) | TW201016126A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797942A (en) * | 2012-11-14 | 2014-05-21 | 井关农机株式会社 | Transplanter |
| CN104285566A (en) * | 2014-09-19 | 2015-01-21 | 宁津县金利达机械制造有限公司 | Automatic seedling conveying mechanism |
| CN105009755A (en) * | 2015-07-15 | 2015-11-04 | 朱顺华 | Automatic loosening-and-tightening shaving paddy planting device |
| CN107980285A (en) * | 2017-12-19 | 2018-05-04 | 南京农业大学 | A kind of Plug seedling transplants driving mechanism |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202635068U (en) * | 2011-02-09 | 2013-01-02 | 井关农机株式会社 | Transplanting machine |
| JP5793959B2 (en) * | 2011-05-23 | 2015-10-14 | 井関農機株式会社 | Transplanter |
| JP5817288B2 (en) * | 2011-07-25 | 2015-11-18 | 井関農機株式会社 | Transplanter |
| KR101570722B1 (en) * | 2013-02-19 | 2015-11-20 | 이세키노우키가부시키가이샤 | Seedling transplanter |
| KR101709595B1 (en) * | 2013-08-23 | 2017-02-23 | 이세키노우키가부시키가이샤 | Seedling transplantation device |
| CN103843505B (en) * | 2014-01-28 | 2015-10-28 | 浙江理工大学 | The accurate seedling feeding device of alms bowl blanket seedling |
| JP2016171766A (en) * | 2015-03-16 | 2016-09-29 | みのる産業株式会社 | Transplanter |
| CN108064510B (en) * | 2018-01-17 | 2024-01-16 | 辽宁省盐碱地利用研究所 | Rice field transplanting seedling-supplementing device |
| JP6724941B2 (en) * | 2018-03-30 | 2020-07-15 | 井関農機株式会社 | Transplanter |
| CN112470637A (en) * | 2020-12-19 | 2021-03-12 | 王春堂 | Two-row transplanting machine for small peppers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3445101B2 (en) * | 1997-06-23 | 2003-09-08 | 株式会社クボタ | Implanter scraper device |
| JP2002125420A (en) | 2000-10-31 | 2002-05-08 | Kubota Corp | Method for transplanting seedling of transplanter and apparatus therefor |
| JP2002125421A (en) | 2000-10-31 | 2002-05-08 | Kubota Corp | Transplanter |
| JP2003199408A (en) * | 2002-01-08 | 2003-07-15 | Iseki & Co Ltd | Seedling transplanter |
| JP4803669B2 (en) * | 2006-09-15 | 2011-10-26 | ヤンマー株式会社 | Seedling transplanter |
-
2008
- 2008-08-28 JP JP2008219317A patent/JP5359124B2/en active Active
-
2009
- 2009-08-25 TW TW098128445A patent/TW201016126A/en not_active IP Right Cessation
- 2009-08-27 KR KR1020090079961A patent/KR101073105B1/en active IP Right Grant
- 2009-08-28 CN CN2009101686099A patent/CN101658091B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797942A (en) * | 2012-11-14 | 2014-05-21 | 井关农机株式会社 | Transplanter |
| CN103797942B (en) * | 2012-11-14 | 2016-02-10 | 井关农机株式会社 | Tree-remover |
| CN104285566A (en) * | 2014-09-19 | 2015-01-21 | 宁津县金利达机械制造有限公司 | Automatic seedling conveying mechanism |
| CN105009755A (en) * | 2015-07-15 | 2015-11-04 | 朱顺华 | Automatic loosening-and-tightening shaving paddy planting device |
| CN107980285A (en) * | 2017-12-19 | 2018-05-04 | 南京农业大学 | A kind of Plug seedling transplants driving mechanism |
| CN107980285B (en) * | 2017-12-19 | 2023-07-21 | 南京农业大学 | Plug seedling planting driving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI376191B (en) | 2012-11-11 |
| JP2010051237A (en) | 2010-03-11 |
| JP5359124B2 (en) | 2013-12-04 |
| KR101073105B1 (en) | 2011-10-12 |
| TW201016126A (en) | 2010-05-01 |
| CN101658091B (en) | 2011-07-20 |
| KR20100027034A (en) | 2010-03-10 |
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