CN85108286A - The transplantation device of paddy rice and so on - Google Patents
The transplantation device of paddy rice and so on Download PDFInfo
- Publication number
- CN85108286A CN85108286A CN85108286.6A CN85108286A CN85108286A CN 85108286 A CN85108286 A CN 85108286A CN 85108286 A CN85108286 A CN 85108286A CN 85108286 A CN85108286 A CN 85108286A
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- CN
- China
- Prior art keywords
- case
- planetary gear
- revolution
- central shaft
- transplantation device
- 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.)
- Expired - Lifetime
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 48
- 235000009566 rice Nutrition 0.000 title claims abstract description 48
- 238000002054 transplantation Methods 0.000 title claims abstract description 32
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000011796 hollow space material Substances 0.000 claims abstract description 4
- 241000209094 Oryza Species 0.000 claims description 46
- 230000005570 vertical transmission Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000002689 soil Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
With the shoot transplanting equipment device of swing type bent axle transplanting with the pad blanket appearance seedling of earth, case 28 planetary gear 41 of an angle rotation that staggers is equipped with and turns round in its revolution on case 28, the device that increases rotational resistance is housed on the planetary gear 41, in addition, transplantation device 29 is housed on planetary gear 41, in the hollow space of planetary gear 41, be inserted with central shaft 42, one end of central shaft 42 is equipped with the revolution case 28 that can regulate arbitrarily the installation site, the other end of central shaft 42 is longer than hub portion 41a, protruding, be fixed with cam 45 above, cam 45 contacts with the trace 46 that the rice shoot of planting is used.
Description
The present invention is relevant with the transplantation device of the rice shoot of transplanting rice and so on crops, the rice shoot of being transplanted can be the pad blanket appearance seedling with earth, make cup-shaped pad blanket appearance seedling, the pad blanket appearance seedling that does not add earth and seedling mother metal and directly breed in Seedling-cultivation device perhaps adds a small amount of earth and seedling mother metal and the pad blanket appearance seedling bred in the Seedling-cultivation device.
The transplantation device of known paddy rice and so on crops was to adopt the crank by a rotation to come actuation in the past, owing to have only a transplanting mechanism, was difficult to carry out high speed and transplanted.Therefore, proposed to have the device that can carry out the high speed transplanting of two transplanting mechanisms in Ri Ben the documents such as special public clear 49-17806 communique.
But, in the known in the past device, there are a plurality of transplanting pawls to reach out in the branch seedling mouth of rice shoot storing box side and go with very high speed, for this reason, mechanism must suitable precision, accomplishes this point but lack way.
The invention solves the problems referred to above, now illustrate that with reference to the accompanying drawings its embodiment is as follows: the 1st, the tractor of taking is provided with front gear box 3 and rear transmission gear box 4 below level land plate 2.The leading section that 5.5, two transmission cases 6.6 of a pair of front-wheel are equipped with in the left and right sides of front gear box 3 back is installed in the left and right sides of rear transmission gear box 4, and trailing wheel 7.7 then is installed on the rearward end of this transmission case 6.6.The front portion on floor 2 vertically is being provided with casing 8 and the steering wheel 9 that parts such as actuating linkage are housed.The rear portion installing engine 10 on floor 2, the last face shield of engine 10 lid 11, installs driver's seat 12 above the lid 11.
13.13 be preceding longitudinal tie.The 14th, with the connection framework that the transmission case 6.6 of the above-mentioned left and right sides couples together, above-mentioned before longitudinal tie 13 separate with certain interval and vertically be installed on the above-mentioned connection framework.
The 15th, lifter drawing bar.It is made up of upper connecting rod 15b, lower link 15a, preceding longitudinal tie 13 and back longitudinal tie 16.The front end of upper connecting rod 15b is hinged with above-mentioned preceding longitudinal tie 13 with Xiao Zi 59, its rear end is hinged with back longitudinal tie 16 with Xiao Zi 60, the front end of lower link 15a is hinged with Xiao Zi 61 and preceding longitudinal tie 13, and its rear end is hinged with back longitudinal tie 16 with Xiao Zi 62.The 17th, hydraulic cylinder, its end is connected with upper connecting rod 15b with Xiao Zi, and the other end is connected with tractor 1 with Xiao Zi, and by means of stretching of hydraulic cylinder, back longitudinal tie 16 just rises or descends.The sleeve 24 of axis along fore-and-aft direction is equipped with in the lower end of back longitudinal tie 16, and fulcrum 25 is inserted in the sleeve 24, can move freely.
The 18th, transplant part, by transmission case 19, rice shoot storing box 20, transplanting mechanism 21, compositions such as central soil tenderizer 22 and soil, side tenderizer 23.The rear end of above-mentioned fulcrum 25 is fixed on the middle body of above-mentioned transmission case 19, transplants part 18 and promptly does oscillating motion along the center of sleeve 24.Above-mentioned transmission case 19 is by main box 19a, the auxiliary box body 19b that stretches out to the left and right from main box 19a and form from vertical casing 19c that auxiliary box body 19b rearward extends.
The 26th, rice shoot storing box 20 bear framework, the lower end of holding the rice shoot storing box.The lateral dimension that bears framework 26 is bigger, is provided with the branch seedling mouth 27.27 that the rice shoot that is contained in 20 li of rice shoot storing boxs is separated above ...
There is a cylindrical portions may 37b in the outside of supporting the bearing block 37 of above-mentioned driving shaft 35, and the inwall of cylindrical portions may 37b is made internal gear 37a.
The 38th, be contained in the central gear in the revolution case 28, the lateral parts 38a of this central gear 38 makes external gear 38b, and this external gear 38b then is embedded in the dead slot of the internal gear 37a that makes on the inwall of above-mentioned cylindrical portions may 37b.
Above-mentioned central gear 38 is the gears with the eccentric axis of above-mentioned driving shaft 35.Therefore, change the position of engagement of the internal gear 37a of the external gear 38b of above-mentioned central gear 38 and above-mentioned cylindrical portions may 37b, just can adjust and change the eccentric position of central gear for driving shaft 35.
40.40 be eccentric middle planetary gear, all the time be bearing in the above-mentioned central gears 38 that can freely rotate in the revolution case 28 and mesh together.
The 41st, with the planetary gear that the middle planetary gear 40 of off-centre is meshed, the hub portion 41a of this planetary gear 41 gives prominence in the outside of above-mentioned revolution case 28, and transplantation device 29 promptly is installed in its end.
Above-mentioned hub portion 41a has the hollow space 41b that can run through central shaft on axial line.
The 42nd, central shaft is applied among the hollow space 41b of above-mentioned hub portion 41a, and its end is fastened on the check plate 43 that is contained on the revolution case 28, and the other end is then long than hub portion 41a, stretches out the outside at it.And above-mentioned check plate 43 is as a whole with 42 one-tenth of central shafts, and it can change by means of screw 39 regulated at will with the relative installation of revolution case 28.
The garden long arc-shaped holes 54 that to have with above-mentioned central shaft 42 on the above-mentioned transplanting case 44b be the center, 55(sees Fig. 2), screw 52,53 is passed this two slotted holes, make that transplanting case 44b can regulate for the angle of assembling of bearing block 44a.The 49th, location Xiao as shown in Figure 3, inserts its outer rim from bearing block 44a, it is fastened, thereby bearing shaft 44a and hub portion 41a are fixed.
Above-mentioned cam 45 is fixed on the front end of above-mentioned central shaft 42.
The length of above-mentioned trace 46 to mid portion transplanting among the case 44b with 50 of Xiao Zi, can on Xiao Zi, freely rotate, formation fork portion on the lower surface contacts with the outline of above-mentioned cam 45, the rice shoot pusher just is contained on this fork portion.
Above-mentioned shoot transplanting equipment melon 48 sees it is the pawl of making ㄇ shape from the front, be installed in the front end of transplanting case 44b, can arbitrarily load and unload.
The structure of the transplanting part 18 among Fig. 6～Fig. 9 is as follows, that is, transmission case 19c is putting on the shelf to the laterally projecting driving shaft 35 in both sides, and angular is made in the termination of this driving shaft 35.Then, revolution case 28 is contained on the driving shaft 35.The installation method of revolution case 28 is that this revolution case 28 is matched with the corner angle head of above-mentioned driving shaft 35 ends, thereby rotates with integral body of driving shaft 35 formations.The 37th, by the bearing block of dress bearing, its large end face is embedded on vertical transmission case 19c with seam, has a barrel 37b to be enclosed within on the above-mentioned driving shaft 35, and barrel 37b is eccentric for above-mentioned driving shaft 35.The 38th, central gear, the hub portion 38a of this central gear 38 matches with the hole of above-mentioned barrel 37b, is good for 63 with the middle setting-in of this barrel 37b, and central gear 38 can not be rotated.
And this central gear 38 is for the axis of above-mentioned driving shaft 35, and its center is eccentric.
The 40th, the middle planetary gear, it is meshed with above-mentioned central gear 38, relies on the rotation of revolution case to rotate.
The 41st, the planetary gear with central shaft 42 is combined into one is meshed with above-mentioned middle planetary gear 40 in the upper box body of revolution case 28.And central shaft 42 is extending very longly with the rightabout side of vertical transmission case 19e, and the angularity spindle nose is done in its end.
So, central gear 38, middle planetary gear 40 has constituted transmission mechanism with planetary gear 41.
The 29th, transplantation device, it is made up of following parts, and inside is the transplantation device case 44b of the casing shape of cavity, is installed in the shoot transplanting equipment pawl 48 in this transplantation device case 44b, and rice shoot pusher 47 is ensconced the connecting rod 46 in the transplantation device case 44b, cam body 45 and spring etc.
44c is the installing rack that is assembled together for transplantation device case 44b and central shaft 42 with transplantation device 29, the square hole that matches with the horn shape spindle nose of above-mentioned central shaft 42 is arranged on this installing rack 44c, also have it is fastened on the through hole that the screw on the lateral surface of transplantation device case 44b is used.
Above-mentioned to wear that via design that screw uses becomes with above-mentioned central shaft 42 be the circular arc shaped at center, and when being installed in this installing rack 44c on the transplantation device 44b by means of screw 64, can make this transplantation device 44b is that the garden heart rotates with central shaft 42, carries out suitable adjusting.In addition, installing rack 44c and central shaft 42 usefulness part surface in tang Xiao 49 wedgings of axis direction car tapering on the horn shape spindle nose, if Xiao pulls out this tang, whole transplantation device 29 just can move at the axis direction of central shaft 42, regulates.
In the above-described embodiments, outstanding cam 41c who is made of one with planetary gear 41 on the position relative with this cam 41c of revolution case 28, has a hole 56 on the side of planetary gear 41, and spring 57 and steel ball 58 are equipped with in 56 the insides, hole.
This steel ball 58 contacts with cam 41c on the planetary gear 41, steel ball is by cam 41c jack-up the time, planetary gear 41 is owing to the pressure that is subjected to spring 57 by steel ball 58 and cam 41c, and its rotation just has been subjected to resistance, thereby has eliminated the drive gap in the transmission mechanism.
Following narrating action process.
Structure of the present invention as mentioned above, each rice shoot storing box is all being arranged rice shoot for 20 li, after engine start, each several part begins to rotate, gyration is passed to gear 32 by chain 30, passes to gear 33 again, passes to gear 34 again and driving shaft 35 is rotated.Driving shaft 35 1 rotates, and the revolution case 28 that is installed on the driving shaft 35 by key 36 just rotates.But, because the external gear 38b of the lateral parts 38a of central gear 38 is embedded in the cavity of the internal gear 37a that the endoporus by above-mentioned cylindrical portions may 37b forms, can not rotate, thereby middle planetary gear 40 is just around the revolution of the cylindrical of central gear 38, and the planetary gear 41 that is meshed with middle planetary gear 40 is just revolution thereupon also.
Therefore, the transplanting case 44b that is fixed on the transplantation device 29 that becomes one with it on the planetary gear 41 also rotates with respect to revolution case 28.Owing to do not rotate with the central shaft 42 that becomes one of revolution case 28, thereby the cam 45 that is fixed on this central shaft 42 do not rotate yet, so, have only the case of transplanting 44b to rotate.
Just because of have only the case of transplanting 44b to rotate, trace 46 just around rotating around the cam, by means of action of cam, makes rice shoot pusher 47 reciprocating.
So, be contained in transplant the shoot transplanting equipment pawl 48 on the case 44b the termination just according to the action of planting of splay track, from bearing the branch seedling mouth 27 of framework 26 ... 27 ... the top once connect once and put in, rice shoot one strain one strain that is stored in the band earth of making 20 li of the reciprocating rice shoot storing boxs in the left and right sides separately, be planted in the rice seedling bed by 22,23 levelings of soil tenderizer.
In other words, in the time of on rice shoot pusher 47 is positioned at than the high position of transplanting case 44b, it with the rice shoot in the rice shoot storing box separately, when rice shoot pusher 47 is positioned at than transplanting the low position of case 44b, when injecting the native face in rice seedling bed, cam 45 breaks away from trace 46, spring 51 rapidly with rice shoot by in soil, shoot transplanting equipment is good.
Like this, the transplanting operation of rice shoot just can be carried out, but,, just can not rightly rice shoot be branched away if be installed in the top that the shoot transplanting equipment pawl 48 of the transplantation device 29 on the revolution case 28 of transplantation device 21 does not put in the branch seedling mouth 27 of rice shoot storing box 20 exactly.
In addition, if when the assembling of part and transplantation device 29 installation site in revolution case 28 is incorrect on rice shoot storing box 20 sides, the sort of contingency of colliding of shoot transplanting equipment pawl 48 and the side of dividing seedling mouth 27 will take place.
Under these circumstances, can unclamp location Xiao 49, with transplantation device 29 on hub portion 41a to the left or the right side move and adjust, shoot transplanting equipment pawl 48 can be put in from minute top of seedling mouth 27 exactly, and then again location Xiao 49 is thrown into and fix.
In addition, to put in the angle of branch seedling mouth 27 when going inappropriate when the shoot transplanting equipment pawl, when perhaps wanting to change the quantity of vertical plant division of rice shoot, can be with screw 52,53 unclamp, and utilize the slotted hole 54,55 of bearing block 44a both sides, change and transplant the setting angle of case 44b, at suitable position they are fastened again for the bearing block 44a that fixes with location Xiao.
In this case, even bearing block 44a slides on above-mentioned hub portion 41a and adjusts, because the bottom that contacts with the cam relation between the two of cam 45 and trace 46 is not a bit upset, just can not change so tell the amount of rice shoot yet.
In addition, when changing angle, the angle of central shaft 42 has also changed, and the time interval that rice shoot is planted also should correctly be readjusted.
Moreover, as the 2nd embodiment as shown in Fig. 6～Fig. 9, owing to be provided with and give prominence in the side of planetary gear 41 and the cam 41c that becomes one with it, so on revolution case 28, also be provided with position and the corresponding hole 56 of above-mentioned cam 41c, spring 57 and steel ball 58 are housed in the hole 56, when this steel ball contacts with cam 41c on being arranged on planetary gear 41, steel ball 58 is during by cam 41c jack-up, planetary gear 41 is subjected to the pressure of spring 57 by steel ball 58 and cam 41c, the resistance that it is rotated has increased, thereby just can eliminate the drive gap in the transmission mechanism.Therefore, if shoot transplanting equipment pawl 48 be about to rice shoot separated the time set positions on the position that this transmission resistance increases, it just can remain correct motion mode rice shoot is separated, and the amount of the rice shoot of telling can irregularly not differ yet.
Fig. 1 is the horizontal sectional drawing of critical piece, Fig. 2 is the lateral sectional view of critical piece, Fig. 3 is the profile of critical piece, Fig. 4 is to use the side view of a kind of riding-type rice transplanter of the present invention, Fig. 5 is the plane of this rice transplanter, and Fig. 6 is the profile of second embodiment, and Fig. 7 is the profile of VII-VII, Fig. 8 is the end view of critical piece, and Fig. 9 is the top view of Fig. 8.
Claims (3)
1, the transplantation device of a kind of paddy rice and so on, it is characterized by on the transplanting part 18 at the rear portion that is contained in tractor 1 vertical transmission case 19C is arranged, driving shaft 35 by engine 10 driven in rotation is housed on this vertical transmission case 19C, on this driving shaft 35, be fixed with revolution case 28, on the planetary gear 41 that rotates together along with this revolution case staggering an angle with respect to this revolution case 28, transplantation device 29 is installed, above-mentioned planetary gear 41 is hollow cylindrical, there is a central shaft 42 to connect its hollow space, one end of this central shaft 42 is being fixed revolution case 28, the rigging position of revolution case 28 can arbitrarily be adjusted change, the other end of this central shaft is longer than hub portion 41a, protruding, be fixed with cam 45 above, the trace 46 that the rice shoot of planting is used contacts with this cam 45.
2, the transplantation device of a kind of paddy rice and so on, it is characterized by on the transplanting part 18 at the rear portion that is contained in tractor 1 vertical transmission case 19C is arranged, driving shaft 35 by engine 10 driven in rotation is housed on this vertical transmission case 19C, on this driving shaft 35, be fixed with revolution case 28, be provided with the planetary gear 41 that makes its rotation by middle planetary gear 40 in this revolution case 28, transplantation device 29 is installed on this planetary gear 41, and the parts of the increase resistance of its rotation of retardance are housed on planetary gear 41.
3, the transplantation device of a kind of paddy rice and so on, it is characterized by on the transplanting part 18 at the rear portion that is contained in tractor 1 vertical transmission case 19C is arranged, driving shaft 35 by engine 10 driven in rotation is housed on this vertical transmission case 19C, on this driving shaft 35, be fixed with revolution case 28, in this revolution case, be equipped with respect to this revolution case 28 and stagger an angle and the planetary gear 41 that rotates together along with this revolution case 28, central shaft 42 is contained on this planetary gear 41 and becomes one with it, transplantation device 29 is installed on the termination of this central shaft 42, change can arbitrarily be adjusted in its installation site, there is a hollow cylindrical shell 41d to be enclosed within on the outer garden of above-mentioned central shaft 42, this hollow cylindrical shell 41d is connected with revolution case 28, and rotate with it, the cam 45 that is made of one with it is arranged on hollow cylindrical shell 41d, and the trace 46 that the rice shoot of planting is used contacts with this cam 45.
Applications Claiming Priority (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60003572A JPH0695842B2 (en) | 1985-01-11 | 1985-01-11 | Transplant device |
| JP3572/85 | 1985-01-11 | ||
| JP60-3572 | 1985-01-11 | ||
| JP60028851A JPH0695843B2 (en) | 1985-02-15 | 1985-02-15 | Transplant device |
| JP28851/85 | 1985-02-15 | ||
| JP60-28851 | 1985-02-15 | ||
| JP30882/85 | 1985-02-18 | ||
| JP60030882A JPH0671372B2 (en) | 1985-02-18 | 1985-02-18 | Transplant device |
| JP60-30882 | 1985-02-18 | ||
| JP60-52672 | 1985-03-15 | ||
| JP52672/85 | 1985-03-15 | ||
| JP60052672A JPH0710202B2 (en) | 1985-03-15 | 1985-03-15 | Transplant device |
| JP60-170653 | 1985-08-01 | ||
| JP60170653A JPS6232808A (en) | 1985-08-01 | 1985-08-01 | Transplantation apparatus |
| JP170653/85 | 1985-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85108286A true CN85108286A (en) | 1986-08-27 |
| CN1003907B CN1003907B (en) | 1989-04-19 |
Family
ID=27518374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85108286.6A Expired CN1003907B (en) | 1985-01-11 | 1985-11-11 | Transplanting machine for rice or the like |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR920011051B1 (en) |
| CN (1) | CN1003907B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073337C (en) * | 1995-10-03 | 2001-10-24 | 洋马农机株式会社 | Rice transplanter |
| CN105052326A (en) * | 2015-08-05 | 2015-11-18 | 芜湖县华瑞模具材料经营部 | Transplanting unit and transplanting apparatus |
| CN105815016A (en) * | 2016-05-07 | 2016-08-03 | 潍坊同方机械有限公司 | Planting arm of rice pot seedling planting machine |
| CN105993324A (en) * | 2016-05-17 | 2016-10-12 | 浙江小精农机制造有限公司 | Narrow-spaced transplanting device and method for rice seedlings |
| CN106945514A (en) * | 2017-02-15 | 2017-07-14 | 黑龙江省农垦科学院 | Self-walking type rice steering mechanism of transplanting machine |
-
1985
- 1985-10-29 KR KR1019850008002A patent/KR920011051B1/en not_active IP Right Cessation
- 1985-11-11 CN CN85108286.6A patent/CN1003907B/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073337C (en) * | 1995-10-03 | 2001-10-24 | 洋马农机株式会社 | Rice transplanter |
| CN105052326A (en) * | 2015-08-05 | 2015-11-18 | 芜湖县华瑞模具材料经营部 | Transplanting unit and transplanting apparatus |
| CN105815016A (en) * | 2016-05-07 | 2016-08-03 | 潍坊同方机械有限公司 | Planting arm of rice pot seedling planting machine |
| CN105815016B (en) * | 2016-05-07 | 2018-01-12 | 潍坊同方机械有限公司 | Accurate rice pot seedling planting machine planting arm |
| CN105993324A (en) * | 2016-05-17 | 2016-10-12 | 浙江小精农机制造有限公司 | Narrow-spaced transplanting device and method for rice seedlings |
| CN106945514A (en) * | 2017-02-15 | 2017-07-14 | 黑龙江省农垦科学院 | Self-walking type rice steering mechanism of transplanting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR860005579A (en) | 1986-08-11 |
| KR920011051B1 (en) | 1992-12-26 |
| CN1003907B (en) | 1989-04-19 |
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