CN105815017A - Riding type rice planting machine - Google Patents
Riding type rice planting machine Download PDFInfo
- Publication number
- CN105815017A CN105815017A CN201510563990.4A CN201510563990A CN105815017A CN 105815017 A CN105815017 A CN 105815017A CN 201510563990 A CN201510563990 A CN 201510563990A CN 105815017 A CN105815017 A CN 105815017A
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- Prior art keywords
- main frame
- binder bolt
- seat portion
- machine body
- attached
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 63
- 235000009566 rice Nutrition 0.000 title claims abstract description 63
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 62
- 239000011230 binding agent Substances 0.000 claims description 102
- 238000010899 nucleation Methods 0.000 claims description 40
- 238000002054 transplantation Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 37
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 17
- 230000000630 rising effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
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- Transplanting Machines (AREA)
Abstract
The invention relates to a riding type rice planting machine. A connection base part of a feeding box disposed on an upper part of a square tubular main frame is screwed up by a connection bolt and is connected on the main frame, and the connection state is not easy loose. The connection bolt (42) runs through the upper part (22u) and a lower part (22d) of the main frame (22) in a vertical direction of a frame of the rice planting machine. The connection base part (40) is screwed up by the connection bolt (42) and connected onto the main frame (22).
Description
Technical field
The present invention relates to a kind of saddle type rice transplanter.
Background technology
For above-mentioned saddle type rice transplanter, in existing saddle type rice transplanter, such as, as Patent Document 1, main frame possesses in upper edge, lower edge, link the rear longitudinal edge portion of the rearward end of edge and lower edge in the front longitudinal edge portion of the leading section of edge and lower edge, link, main frame be shaped as square tube type, material feeding box possesses the joint seat portion of the upper edge being positioned in main frame, being tightened by binder bolt by this joint seat portion and be attached on main frame, material feeding box is supported on main frame.In this saddle type rice transplanter, as Patent Document 1, joint seat portion is attached on main frame by the binder bolt of the upper edge of the most through main frame.
Prior art literature
Patent documentation 1:(Japan) Unexamined Patent 6-169611 publication
Summary of the invention
(inventing problem to be solved)
In existing saddle type rice transplanter, owing to joint seat portion to be tightened the upper edge of the most through main frame of the connecting bolt being installed on main frame, and main frame be shaped as cannot using the square tube type of instrument in inside, therefore, when tightening binder bolt, it is necessary to employing had both been required for brake tool and has also been not easy to drag the nut part that the state rotated is supported on main frame.The link realized by the screwing force of this nut part, is the most also easy to produce by driving caused the relaxing such as vibration, needs the most again to tighten operation.
It is an object of the invention to, it is provided that a kind of saddle type rice transplanter, it possesses the main frame of square tube type, and can be not easy loosely to tighten to be attached on main frame by binder bolt by material feeding box.
(solving the scheme of problem)
The saddle type rice transplanter of the present invention possesses traveling machine body and is attached at the seeding transplantation apparatus of described traveling machine body；
Described seeding transplantation apparatus possesses transplanting device framework；
Described transplanting device framework has: main frame, and it extends along the width of described traveling machine body；Material feeding box, it is supported by described main frame, and exports the driving force inputted from described traveling machine body to rice shoot implanting mechanism；
Described main frame be shaped as square tube type, and there is upper edge, lower edge, link the front longitudinal edge portion of the leading section of described upper edge and described lower edge, link the rear longitudinal edge portion of the rearward end of described upper edge and described lower edge；
Described material feeding box possesses the joint seat portion of the upper surface loading and being attached at described upper edge；
Described joint seat portion is tightened by binder bolt and is attached on described main frame, and described binder bolt is along the through described upper edge of above-below direction of described transplanting device framework and described lower edge.
According to said structure, it is attached on main frame and this binder bolt is along the upper edge of the through main frame of above-below direction of transplanting device framework and lower edge owing to joint seat portion is tightened by binder bolt, therefore, when the outside nut part utilizing installation binder bolt of main frame tightens binder bolt, can use brake tool on nut part, joint seat portion also is able to tighten tightly be attached on main frame.
According to said structure, joint seat portion can tighten tightly and be attached on main frame and make the link of material feeding box to be not easy to relax, when carrying out maintaining operation, the operation again tightening binder bolt can be omitted, even if or need the operation again tightened, required number of times of tightening also reduces than original, thus operation becomes easy.
The present invention is preferably, and the reinforcement portion of described upper edge and described lower edge of linking is arranged on the inside of described main frame to be positioned at the state along the position of described binder bolt.
According to said structure, the rigidity improving main frame corresponding to binder bolt screwing force by reinforcement portion, the most more can tighten binder bolt tightly, thus joint seat portion the most more can tighten tightly and be attached on main frame.
According to said structure, more can tighten tightly due to joint seat portion and be attached on main frame and link material feeding box and make it more difficult lax, therefore, when carrying out maintaining operation, the operation again tightening binder bolt can be omitted, even if or needing the operation again tightened, required number of times of tightening also reduces than original, thus operation becomes easy.
The present invention is preferably, and is provided with backing plate, and it to be positioned at the downside of described lower edge and by the screwing force pad of described binder bolt at the lower surface of described lower edge by the state that described binder bolt is through.
According to said structure, owing to improving the rigidity of the main frame corresponding to binder bolt screwing force with backing plate, the most more can tighten binder bolt tightly, thus joint seat portion more can tighten tightly and be attached to main frame.
According to said structure, more can tighten tightly due to joint seat portion and be attached on main frame and link material feeding box and make it more difficult lax, therefore, when carrying out maintaining operation, the operation again tightening binder bolt can be omitted, even if or needing the operation again tightened, required number of times of tightening also reduces than original, thus operation becomes easy.
The present invention is preferably, linkage is attached at described transplanting device framework, described linkage, the most described for described seeding transplantation apparatus traveling machine body can be linked slidably, further, described seeding transplantation apparatus can be linked between non-job position declining job position and rising relative to traveling machine body descending operation；
When operating described seeding transplantation apparatus and rising to the non-job position of described rising, it is connected to described linkage so that the locking member that described seeding transplantation apparatus is in slide lock state is supported on described main frame；
The installation portion of the through described locking member of fore-and-aft direction binder bolt thus described installation portion is tightened and is attached at described front longitudinal edge portion.
According to said structure, joint seat portion is tightened by binder bolt and is attached on main frame, and rear joint seat portion is also tightened by fore-and-aft direction binder bolt and is attached on main frame, and therefore material feeding box can be attached firmly on main frame.
According to said structure, the connecting structure of main frame support locking parts can become simple structure, it is simply that rear joint seat portion is attached to direction binder bolt before and after material feeding box and uses as locking member binder bolt.
According to said structure, more can tighten tightly due to joint seat portion and be attached on main frame and link material feeding box and make it more difficult lax, therefore, when carrying out maintaining operation, the operation again tightening binder bolt can be omitted, even if or needing the operation again tightened, required number of times of tightening also reduces than original, thus operation becomes easy.
According to said structure, when seeding transplantation apparatus rises to rise non-job position, seeding transplantation apparatus is operated to scroll lock state by locking member, therefore, when revolution or walking, seeding transplantation apparatus is in the favourable state such as non-rocking and easy walking, the supporting construction of locking member is made simple structure and just can obtain this saddle type rice transplanter at a low price.
Accompanying drawing explanation
Fig. 1 is the overall side view representing saddle type rice transplanter.
Fig. 2 is the top view representing transplanting device framework.
Fig. 3 is the left view representing material feeding box and locking member under the state being supported on main frame.
Fig. 4 is the front view representing material feeding box and locking member under the state being supported on main frame.
Fig. 5 is the V-V section direction view of Fig. 4.
Fig. 6 is the VI-VI section direction view of Fig. 4.
Fig. 7 is the axonometric chart of the connecting structure under the state representing the rear joint seat portion removing material feeding box, locking member, extending seat portion, left side.
Fig. 8 is the axonometric chart representing the connecting structure under the state removing material feeding box and locking member.
Fig. 9 is the left view representing material feeding box.
Figure 10 is the right view representing material feeding box.
Description of reference numerals
1: traveling machine body；14: linkage；20: seeding transplantation apparatus；21: transplanting device framework；22: main frame；22d: lower edge；22f: front longitudinal edge portion；22r: rear longitudinal edge portion；22u: upper edge；23: material feeding box；25: seedling picking mechanism；33: locking member；33b: installation portion；40: connect seat portion；41: rear joint seat portion；42: binder bolt；46: backing plate；49: fore-and-aft direction binder bolt；51: reinforcement portion.
Detailed description of the invention
Below, based on accompanying drawing, embodiments of the present invention are illustrated.
Fig. 1 is the side view of the saddle type rice transplanter entirety representing embodiments of the present invention.As it is shown in figure 1, F is defined as " front " of traveling machine body 1, R is defined as " afterwards " of traveling machine body 1, and recto is defined as " left " of traveling machine body 1, and the back side of paper is defined as " right " of traveling machine body 1.
As it is shown in figure 1, the saddle type rice transplanter in embodiments of the present invention possesses traveling machine body 1, the bottom of the organism frame 2 of traveling machine body 1 is provided with the front vehicle wheel 3 of pair of right and left and the rear wheel 4 of pair of right and left.The front vehicle wheel 3 of left and right sides can steering operation and also be able to drive.The rear wheel 4 of left and right sides can drive.Power part 5 is arranged on the front portion of traveling machine body 1.Power part 5 is provided with electromotor 6.The output of electromotor 6 is transferred to the front-wheel drive case 8 of left and right sides by transmission case 7 and drives the front vehicle wheel 3 of left and right sides.The output of electromotor 6 is transferred to rear wheel drive case 10 by transmission case 7 and rotary shaft 9 and is driven the rear wheel 4 of left and right sides.
The rear portion of traveling machine body 1 is provided with Drive Section 11.Drive Section 11 is provided with driver seat 12 and steering wheel 13.Steering wheel 13 is connected with the steering operation portion of the front vehicle wheel 3 of left and right sides.By steering operation steering wheel 13 such that it is able to the front vehicle wheel 3 of steering operation left and right sides.
Linkage 14 rearward extends from the rear portion of organism frame 2.Seeding transplantation apparatus 20 can integrally rise and can rollably be attached at the extended end portion of linkage 14.Linkage 14 can be supported on organism frame 2 with swinging up and down.Linkage 14 is by lift cylinders 15 by descending operation, and therefore seeding transplantation apparatus 20 is declining job position and rise can be by descending operation between non-job position.The front portion of traveling machine body 1 is provided with the preparation rice shoot retaining devices 16 of pair of right and left.Can remain in be supplied to the preparation rice shoot of seeding transplantation apparatus 20 in the preparation rice shoot retaining devices 16 of left and right sides.
By seeding transplantation apparatus 20 is operated to declining job position and running traveling machine body 1, it is possible to carried out the rice shoot transplanting operation of 6 row transplantings by seeding transplantation apparatus 20.When carrying out rice shoot transplanting operation, no matter front vehicle wheel 3 and rear wheel 4 are absorbed in the recess on walking ground of farmland or jump onto the protuberance on walking ground and make traveling machine body 1 tilt, traveling machine body 1 is all rolled by seeding transplantation apparatus 20, the width of seeding transplantation apparatus 20 maintains the direction along earth surfaces or the direction almost along earth surfaces the most always, and the rice shoot transplanting degree of depth on the rice shoot transplanting degree of depth in the left side of seeding transplantation apparatus 20 and right side is all identical or almost identical.
Below, seeding transplantation apparatus 20 is illustrated.
Seeding transplantation apparatus 20 is provided with transplanting device framework 21.As in figure 2 it is shown, transplanting device framework 21 possesses main frame 22,23, three transplanting driving box 24 of material feeding box.The rectangular shape of the main frame 22 extension in the width along traveling machine body 1.Material feeding box 23 is supported on the central part of the length direction of main frame 22.The state that three transplanting driving box 24 are separated by predetermined distance arrangement with the width along traveling machine body 1 rearward extends from main frame 22.
Rice shoot implanting mechanism 25 can drivingly be supported on two cross sides of each rearward end of three transplanting driving box 24.Seedling carrying stand 26 is supported on the anterior top of transplanting device framework 21.Three ground connection kickboards 27 are supported on the bottom of transplanting device framework 21.Three ground connection kickboards 27 are separated by predetermined distance arrangement along the width of traveling machine body 1.
From electromotor 6 input to transmission case 7 driving force again from transmission case 7 through rotary shaft 28 (with reference to Fig. 1) input to material feeding box 23, and exported from material feeding box 23 by the driving force of transplanting variator (omitting diagram) speed change, the most speed change.It is separately input to three transplanting driving box 24 from the driving force of material feeding box 23 output.It is input to two rice shoot implanting mechanisms 25 that the driving force of each transplanting driving box 24 is transferred to be supported by transplanting driving box 24.Six rice shoot implanting mechanisms 25 are respectively by from the drive force of material feeding box 23 and carry out rice shoot transplanting campaign, they take out the rice shoot of ormal weight from the cushion rice shoot being positioned in seedling carrying stand 26, and the rice shoot decline of taking-up is transported to farmland and the transplanting earth face to farmland.Glided by the ground connection kickboard 27 front at rice shoot transplanting, thus each rice shoot implanting mechanism 25 of flattening carries out the earth face of rice shoot transplanting.
Seedling carrying stand 26 possesses rice shoot mounting portion, and this rice shoot mounting portion loads side by side on the width of traveling machine body 1 and supplies the cushion rice shoot to six rice shoot implanting mechanisms 25.Seedling carrying stand 26 is supported with the state can back and forth transferred along the width of traveling machine body 1.Seedling carrying stand transverse feed mechanism 29 (with reference to Fig. 2) is arranged with the state across seedling carrying stand 26 and material feeding box 23.By seedling carrying stand transverse feed mechanism 29 by being input to the drive force of material feeding box 23, thus the rice shoot transplanting campaign of seedling carrying stand 26 and rice shoot implanting mechanism 25 links and the most back and forth transfers.Be supplied to the cushion rice shoot of six rice shoot implanting mechanisms 25 back and forth transferred in a lateral direction by the relative rice shoot implanting mechanism 25 of seedling carrying stand 26, six rice shoot implanting mechanisms 25 respectively from horizontal one end of the bottom of cushion rice shoot laterally another side horizontal take out the rice shoot of ormal weight successively.
As shown in Fig. 2, Fig. 7, Fig. 8, Fig. 9, connection shaft 30 forwards extends from the front portion of material feeding box 23.Support member 31 is arranged on the rearward end of linkage 14.Support member 31 has cannula portion 32 and is supported on cannula portion 32 by connection shaft 30, thus transplanting device framework 21 one can be supported on support member 31 up and down.The relative organism frame 2 of linkage 14 is swung up and down operation, thus seeding transplantation apparatus 20 is declining job position and rising between non-job position by descending operation.
Can be rotationally supported at cannula portion 32 by connection shaft 30, transplanting device framework 21 rolls using the axle center of connection shaft 30 as roll center P, phase linkage 14.As shown in Figure 3, Figure 4, locking member 33 is supported on the front portion of main frame 22.Locking member 33 has the sticking department 33a of left and right sides.The upper end of each sticking department 33a is provided with the buffer pad portion 35 of before and after a pair.
As shown in Figure 3, when seeding transplantation apparatus 20 rises to rise non-job position, closer to each other by the lower side rod 14a of the left and right sides of linkage 14 and support member 31 relative pan and the lower side rod 14a of left and right sides and main frame 22, the buffer pad portion 35 of front side and the lower side rod 14a in left side of the sticking department 33a in left side contact, and transplanting device framework 21 is operated to scroll lock state by locking member 33.Seeding transplantation apparatus 20 is operated to scroll lock state by locking member 33.
When seeding transplantation apparatus 20 drops to decline job position, the lower side rod 14a of left and right sides and support member 31 opposing oscillatory and the lower side rod 14a of left and right sides and main frame 22 are away from each other, thus the lower side rod 14a in the sticking department 33a in left side and left side is separated, the sticking department 33a on right side and the lower side rod 14a on right side is separated, the scroll lock of the transplanting device framework 21 caused by locking member 33 be released from.It is released from by the scroll lock of the seeding transplantation apparatus 20 caused by locking member 33.
When carrying out rice shoot transplanting operation, owing to seeding transplantation apparatus 20 drops to decline job position, the scroll lock of seeding transplantation apparatus 20 is released from, and ground connection kickboard 27 touches on the mud surface of farmland, therefore, even if traveling machine body 1 tilts, seeding transplantation apparatus 20 rolls relative to traveling machine body 1 using the axle center of connection shaft 30 as roll center P.No matter how traveling machine body 1 tilts, seeding transplantation apparatus 20 be able to maintain that its width along earth surfaces or almost along the state of earth surfaces, thus the rice shoot transplanting degree of depth of the rice shoot implanting mechanism 25 on the rice shoot transplanting degree of depth of the rice shoot implanting mechanism 25 in left side and right side can be identical or almost identical.
When carrying out revolution walking etc. and walking with non-job state, seeding transplantation apparatus 20 rises to rise non-job position, and seeding transplantation apparatus 20 operates to scroll lock state, therefore seeding transplantation apparatus 20 is it can be avoided that wave using roll center P as shake center.
When seeding transplantation apparatus 20 drops to the maintenance position lower than declining job position, the buffer pad portion 35 of rear side and the low side rod 14a in left side of the sticking department 33a in left side contact, the buffer pad portion 35 of rear side and the low side rod 14a on right side of the sticking department 33a on right side contact, and transplanting device framework 21 is operated to scroll lock state by locking member 33.Seeding transplantation apparatus 20 is operated to scroll lock state by locking member 33.
Below, the connecting structure that material feeding box 23 is supported on main frame 22 illustrates.
As shown in Fig. 3, Fig. 5, Fig. 6, Fig. 7, Fig. 8, main frame 22 possesses upper edge 22u, lower edge 22d, front longitudinal edge portion 22f, rear longitudinal edge portion 22r, and in square tube type.The leading section of upper edge 22u and lower edge 22d is linked by front longitudinal edge portion 22f.The rearward end of upper edge 22u and lower edge 22d is linked by rear longitudinal edge portion 22r.
As shown in Fig. 5 to Figure 10, the front portion of material feeding box 23 is provided with the joint seat portion 40 of pair of right and left and the rear joint seat portion 41 of pair of right and left.More particularly, material feeding box 23 possesses change speed gear box portion 23A and delivery casing portion 23B.Delivery casing portion 23B rearward and downwards extends from the lateral sides of change speed gear box portion 23A.The lateral sides of change speed gear box portion 23A is provided with joint seat portion 40 and the rear joint seat portion 41 in left side in left side.The anterior lateral sides of delivery casing portion 23B is provided with joint seat portion 40 and the rear joint seat portion 41 on right side on right side.
Change speed gear box portion 23A has power shaft 23C (with reference to Fig. 3, Fig. 4), and is built-in with transplanting variator (omitting diagram).Delivery casing portion 23B is built-in with output drive mechanism (omitting diagram), and this output drive mechanism exports by the driving force of transplanting speed changer to rice shoot implanting mechanism 25.
As shown in Fig. 3, Fig. 4, Fig. 5, the joint seat portion 40 in left side is tightened by the binder bolt 42,43 of three above-below directions and is attached to main frame 22 being positioned in the state of the upper surface of upper edge 22u of main frame 22.As shown in Figure 6, the seat portion 40 that connects on right side is tightened by the binder bolt 42 of an above-below direction and is attached to main frame 22 being positioned in the state of the upper surface of upper edge 22u of main frame 22.
As shown in Fig. 3, Fig. 7, it is arranged on joint seat portion 40 and main frame 22 in order to link a binder bolt 43 in the middle of the binder bolt 42,43 of three above-below directions in the joint seat portion 40 in left side with the state along upper edge 22u in the above-below direction of transplanting device framework 21 the most through joint seat portion 40 and main frame 22.On this binder bolt 43, from upper edge 22u, the position to inside that is protruding under and that be positioned at main frame 22 is provided with nut part 44.When tightening operation binder bolt 43, owing to nut part 44 is supported in upper edge 22u with the state not dragging rotation, therefore joint seat portion 40 is tightened by binder bolt 43 and is attached to main frame 22.
As shown in Figures 3 to 8, in order to link two binder bolts 42 in the middle of the binder bolt 42,43 of three above-below directions in the joint seat portion 40 in left side and each and every one be arranged on joint seat portion 40 and main frame 22 with the state along upper edge 22u of the most through main frame of the above-below direction of transplanting device framework 21 22 and lower edge 22d to link the binder bolt 42 of the above-below direction in the joint seat portion 40 on right side.On these three binder bolts 42, just it is separately installed with nut part 45 at binder bolt 42 from lower edge 22d to the position of outside that is protruding under and that be positioned at main frame 22.When respectively these three binder bolts 42 being tightened operation, by utilizing instrument nut part 45 to be operated and clamp nut parts 45 such that it is able to by binder bolt 42 joint seat portion 40 tightened and be attached to main frame 22.
The downside of the lower edge 22 of main frame 22 is provided with the backing plate 46 of pair of right and left.The backing plate 46 in the through left side, position that lower edge 22d of the binder bolt 42 of two above-below directions in the joint seat portion 40 on the left of linking the most just is protruded, the backing plate 46 in left side is touched the lower surface of lower edge 22d by the screwing force of the two of left side binder bolts 42.The backing plate 46 on the through right side, position that lower edge 22d of the binder bolt 42 of two above-below directions in the joint seat portion 40 on the right side of linking is protruded downwards, the backing plate 46 on right side is touched the lower surface of lower edge 22d by the screwing force of the binder bolt 42 on right side.Raising is obtained by backing plate 46 relative to the rigidity of the main frame 22 of the screwing force of binder bolt 42.
Backing plate 46 is arranged on two binder bolts 42 in the joint seat portion 40 on the left of link, and this backing plate 46 is formed by a sheet material, and two binder bolts 42 share a backing plate.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 7, the joint seat portion 40 in left side possesses portion's main body 40A and extending seat portion 40B.Present portion main body 40A installed by a binder bolt 42 in the binder bolt 42 of two above-below directions of through upper edge 22u and lower edge 22d.Another root binder bolt 42 and the binder bolt 43 of the most through upper edge 22u in the binder bolt 42 of two above-below directions of through upper edge 22u and lower edge 22d are arranged on extending seat portion 40B.
Seat portion main body 40A is integrally formed in material feeding box 23.More particularly, seat portion main body 40A is to be integrally cast with change speed gear box portion 23A during casting change speed gear box portion 23A.Reinforcement 48 links with the state across the top of seat portion main body 40A and the sidepiece of change speed gear box portion 23A.As shown in Fig. 7, Fig. 9, when side-looking material feeding box 23, reinforcement 48 possess multiple upper and lower reinforcement 48a that the above-below direction along transplanting device framework 21 extends and along direction before and after transplanting device framework 21 extend multiple before and after reinforcement 48b, and in grille-like.For loading the seat surface of the upper surface of upper edge 22u of portion's main body 40A, form a flat surfaces with the state overall across seat portion main body 40A.Extending seat portion 40B is made up of the sheet metal parts of brake forming, and extending seat portion 40B possesses the seat portion 40C of transverse slat shape and the linking part 40D of vertical plate.Being attached to a side for portion's main body 40A by utilizing 55 linking part 40D of binder bolt to tighten, extending seat portion 40B extends from seat portion main body 40A.Seat portion 40C is provided with a binder bolt 42 and binder bolt 43.
The joint seat portion 40 on right side and the rear joint seat portion 41 on right side are integrally formed in material feeding box 23.More particularly, the joint seat portion 40 on right side and the rear joint seat portion 41 on right side are to be integrally cast with delivery casing portion 23B during casting delivery casing portion 23B.
As shown in Figure 4, Figure 5, the rear joint seat portion 41 in left side is tightened by two fore-and-aft direction binder bolts 49 and is attached on main frame 22 touching the state after the rear longitudinal edge portion 22r of main frame 22.As shown in Fig. 4, Fig. 6, the rear joint seat portion 41 on right side is tightened by a fore-and-aft direction binder bolt 49 and is attached on main frame 22 touching the state after the rear longitudinal edge portion 22r of main frame 22.
As shown in Figure 7, Figure 8, three fore-and-aft direction binder bolts 49 are separately mounted on rear joint seat portion 41 and main frame 22 with the state in the most through rear joint seat portion 41, direction before and after transplanting device framework 21 and the rear longitudinal edge portion 22r of main frame 22 and front longitudinal edge portion 22f.For three fore-and-aft direction binder bolts 49, the position of the outside that the past longitudinal edge portion 22f of each fore-and-aft direction binder bolt 49 forwards highlights and is positioned at main frame 22 is provided with nut part 56.When respectively three fore-and-aft direction binder bolts 49 being tightened operation, instrument is utilized nut part 56 to be operated and clamp nut parts 56 such that it is able to be tightened in rear joint seat portion 41 by fore-and-aft direction binder bolt 49 and be attached to main frame 22.
The rear joint seat portion 41 in left side is made up of sheet metal parts, and is attached at the rear portion in joint seat portion 40.More particularly, the top of the right-hand member side of sheet metal parts is tightened by binder bolt 50 and is attached to a rear portion for portion's main body 40A.
If Fig. 5 is to shown in 8, the inside of main frame 22 is provided with a waling portion 51 that the above-below direction along transplanting device framework 21 extends and two the fore-and-aft direction reinforcement portions 52 extended along direction before and after transplanting device framework 21.Waling portion 51 and two fore-and-aft direction reinforcement portions 52 are respectively arranged at the whole length of main frame 22.
Waling portion 51, to be positioned at respectively along the two above-below direction binder bolts 42 connecting seat portion 40 on the left of linking and the state of the above-below direction binder bolt 42 in the joint seat portion 40 on the right side of link, and arrange to link the state of upper edge 22u and lower edge 22d.Raising is obtained by waling portion 51 relative to the rigidity of the main frame 22 of the screwing force of above-below direction binder bolt 42.
Two fore-and-aft direction reinforcement portions 52, are arranged with the state of longitudinal edge portion 22f and rear longitudinal edge portion 22r before the state arranged separated by a distance on the above-below direction of transplanting device framework 21 and link.The reinforcement portion 52 of the upside in two fore-and-aft direction reinforcement portions 52, to be positioned at the state setting along fore-and-aft direction binder bolt 49.Relative to the rigidity of main frame 22 of the screwing force of fore-and-aft direction binder bolt 49, obtained by fore-and-aft direction reinforcement portion 52 and improve.
Below, the connecting structure that locking member 33 is supported on main frame 22 illustrates.
As shown in Fig. 4, Fig. 7, Fig. 8, locking member 33 possesses the sticking department 33a and installation portion 33b of pair of right and left.The left end side of installation portion 33b is attached at the rear side of the sticking department 33a in left side, and the right-hand member side of installation portion 33b is attached at the rear side of the sticking department 33a on right side, and installation portion 33b becomes the connecting member of the sticking department 33a linking left and right sides.Support 34 is arranged on the end of the left and right sides of installation portion 33b.
So that the rear joint seat portion 41 in left side to be attached in two fore-and-aft direction binder bolts 49 of main frame 22 state of the position left end side part of through installation portion 33b respectively that longitudinal edge portion 22f forwards protrudes in the past, installation portion 33b is arranged on two fore-and-aft direction binder bolts 49 in left side.So that the rear joint seat portion 41 on right side to be attached to the state of the position right one end side portion of through installation portion 33b respectively that in direction binder bolt 49, longitudinal edge portion 22f forwards protrudes before and after main frame 22 in the past, installation portion 33b is arranged on direction binder bolt 49 before and after right side.Installation portion 33b is tightened by three fore-and-aft direction binder bolts 49 and is attached at before front longitudinal edge portion 22f.The rear joint seat portion 41 in left side and the rear joint seat portion 41 on right side are attached at direction binder bolt 49 before and after main frame 22, and the binder bolt as installation locking member 33 utilizes, thus locking member 33 tightens the front portion being attached to main frame 22.Installation portion 33b constitutes the backing plate being arranged on three fore-and-aft direction binder bolts 49.
The support 34 in left side and the support 34 on right side are tightened by binder bolt 53 and are attached on main frame 22 being positioned in the state of the upper surface of upper edge 22u of main frame 22.The binder bolt 53 linking the support 34 in left side and the support 34 on right side respectively is arranged on support 34 and main frame 22 with the state along upper edge 22u of the through main frame of the above-below direction of transplanting device framework 21 22 and lower edge 22d.
Nut part 54 be arranged on the binder bolt 53 of the support 34 on the left of link and link on the right side of support 34 binder bolt 53 in protrude downwards and be positioned at the position of outside of main frame 22 respectively from lower edge 22d of binder bolt 53.
The backing plate 46 in the through left side, position that lower edge 22d of the binder bolt 53 of the support 34 on the left of linking is protruded downwards, the backing plate 46 in left side is touched the lower surface of lower edge 22d by the binder bolt 53 in left side.This backing plate 46 is integrally to form with the backing plate 46 of two above-below direction binder bolts 42 in the joint seat portion 40 being arranged on the left of link, becomes shared backing plate with the backing plate 46 of two binder bolts 42 being arranged on left side.
The backing plate 46 on the through right side, position that lower edge 22d of the binder bolt 53 of the support 34 on the right side of linking is protruded downwards, the backing plate 46 on right side is touched the lower surface of lower edge 22d by the binder bolt 53 on right side.This backing plate 46 is integrally to form with the backing plate 46 of the above-below direction binder bolt 42 in the joint seat portion 40 being arranged on the right side of link, becomes shared backing plate with the backing plate 46 of the binder bolt 42 being arranged on right side.
As shown in Fig. 4, Fig. 5, Fig. 6, four fore-and-aft direction binder bolts 57 are installed with the state of flange portion 24a of the transplanting driving box 24 of central authorities in three transplanting driving box 24 and the installation portion 33b of main frame 22 and locking member 33.
(other embodiments)
(1) in the above-described embodiment, it is shown that use the example of the composition in the joint seat portion with portion's main body 40A and extending seat portion 40B；The present invention also is able to be configured to, use whole with material feeding box 23 integral part of joint seat portion to replace joint seat portion 40.
(2) example of the composition of the backing plate 46 in the above-described embodiment, it is shown that use the backing plate 46 that 3 binder bolts 42 and 53 with left side share, and with 2 binder bolts 42 and 53 on right side shared；The present invention also is able to be configured to, and uses the backing plate that 3 binder bolts 42 and 53 in left side are respectively mounted, and the backing plate that 2 binder bolts 42 and 53 on right side are respectively mounted.
(3) in the above-described embodiment, it is shown that main frame 22 is provided with the example of the composition in the reinforcement portion 52 of fore-and-aft direction；The present invention also is able to be configured to, and omits the reinforcement portion 52 of fore-and-aft direction.
(4) when implementing this first invention, it is possible to do not possess reinforcement portion 51, backing plate 46, rear joint seat portion 41, locking member 33.
(5) when implementing this second invention, it is possible to do not possess backing plate 46, rear joint seat portion 41, locking member 33.
(6) when implementing this three invention, it is possible to need not possess rear joint seat portion 41 and locking member 33.
(7) present invention is applicable not only to carry out the saddle type rice transplanter of 6 row transplantings, apply also for that there is the rice shoot implanting mechanism fewer than 6 row, the saddle type rice transplanter of the rice shoot transplanting of the few line number of 5 row transplanting geometric ratio 6 row can be carried out, or, it is also applied for that there is the rice shoot implanting mechanism more than 6 row, it is possible to carry out the saddle type rice transplanter of the rice shoot transplanting of the many line numbers of 8 row transplanting geometric ratio 6 row.
Claims (4)
1. a saddle type rice transplanter, it is characterised in that
Possess traveling machine body and be attached at the seeding transplantation apparatus of described traveling machine body,
Described seeding transplantation apparatus possesses transplanting device framework,
Described transplanting device framework has: main frame, and it extends along the width of described traveling machine body；Material feeding box, it is supported by described main frame, and exports the driving force inputted from described traveling machine body to rice shoot implanting mechanism,
Described main frame be shaped as square tube type, it has upper edge, lower edge, links the front longitudinal edge portion of the leading section of described upper edge and described lower edge, links the rear longitudinal edge portion of the rearward end of described upper edge and described lower edge,
Described material feeding box possesses the joint seat portion of the upper surface loading and being attached at described upper edge,
Described joint seat portion is tightened by binder bolt and is attached on described main frame, and described binder bolt is along the through described upper edge of above-below direction of described transplanting device framework and described lower edge.
Saddle type rice transplanter the most according to claim 1, it is characterised in that
The reinforcement portion of described upper edge and described lower edge of linking is arranged on the inside of described main frame to be positioned at the state along the position of described binder bolt.
Saddle type rice transplanter the most according to claim 1 and 2, it is characterised in that
Being provided with backing plate, it to be positioned at the downside of described lower edge and by the screwing force pad of described binder bolt at the lower surface of described lower edge by the state that described binder bolt is through.
Saddle type rice transplanter the most as claimed in any of claims 1 to 3, it is characterised in that
Linkage is attached at described transplanting device framework, described linkage, the most described for described seeding transplantation apparatus traveling machine body can be linked slidably, and, described seeding transplantation apparatus can be linked between non-job position declining job position and rising relative to traveling machine body descending operation
When operating described seeding transplantation apparatus and rising to the non-job position of described rising, it is connected to described linkage so that the locking member that described seeding transplantation apparatus is in slide lock state is supported on described main frame,
The installation portion of the through described locking member of fore-and-aft direction binder bolt thus described installation portion is tightened and is attached at described front longitudinal edge portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-014447 | 2015-01-28 | ||
| JP2015014447A JP6418963B2 (en) | 2015-01-28 | 2015-01-28 | Ride type rice transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105815017A true CN105815017A (en) | 2016-08-03 |
| CN105815017B CN105815017B (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510563990.4A Active CN105815017B (en) | 2015-01-28 | 2015-09-07 | Riding type rice transplanter |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6418963B2 (en) |
| CN (1) | CN105815017B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111903295A (en) * | 2020-09-22 | 2020-11-10 | 农业农村部南京农业机械化研究所 | Rice seedling transplanter |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7109357B2 (en) * | 2018-12-21 | 2022-07-29 | 株式会社クボタ | work machine |
| JP7113738B2 (en) * | 2018-12-21 | 2022-08-05 | 株式会社クボタ | work machine |
| JP7012637B2 (en) * | 2018-12-21 | 2022-01-28 | 株式会社クボタ | Working machine |
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| JPH07274627A (en) * | 1994-04-07 | 1995-10-24 | Yanmar Agricult Equip Co Ltd | Seedling transplant method and transplant work vehicle |
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| JP2009278892A (en) * | 2008-05-20 | 2009-12-03 | Yanmar Co Ltd | Frame structure of planting apparatus |
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| JPH07322726A (en) * | 1994-05-30 | 1995-12-12 | Mitsubishi Agricult Mach Co Ltd | Rolling controller of working part in traveling vehicle for working |
| JPH09322615A (en) * | 1996-06-06 | 1997-12-16 | Kubota Corp | Rice transplanter link support structure |
| JP2010220550A (en) * | 2009-03-24 | 2010-10-07 | Mitsubishi Agricult Mach Co Ltd | Riding type traveling agricultural machine |
| CN102217447A (en) * | 2011-06-10 | 2011-10-19 | 大同农机(安徽)有限公司 | Riding rice transplanter |
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- 2015-09-07 CN CN201510563990.4A patent/CN105815017B/en active Active
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| JPH06169611A (en) * | 1992-12-08 | 1994-06-21 | Kubota Corp | Rolling support structure of working apparatus |
| JPH07274627A (en) * | 1994-04-07 | 1995-10-24 | Yanmar Agricult Equip Co Ltd | Seedling transplant method and transplant work vehicle |
| JP2008199910A (en) * | 2007-02-16 | 2008-09-04 | Kubota Corp | Paddy field machine |
| JP2009278892A (en) * | 2008-05-20 | 2009-12-03 | Yanmar Co Ltd | Frame structure of planting apparatus |
| CN204425977U (en) * | 2014-12-16 | 2015-07-01 | 苏州久富农业机械有限公司 | Novel saddle type rice transplanter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111903295A (en) * | 2020-09-22 | 2020-11-10 | 农业农村部南京农业机械化研究所 | Rice seedling transplanter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105815017B (en) | 2021-08-06 |
| JP2016136896A (en) | 2016-08-04 |
| JP6418963B2 (en) | 2018-11-07 |
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