CN102282946A - Walking rice seedling transplanting machine with seedling box extension plate position adjusting structure - Google Patents
Walking rice seedling transplanting machine with seedling box extension plate position adjusting structure Download PDFInfo
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- CN102282946A CN102282946A CN2011101962838A CN201110196283A CN102282946A CN 102282946 A CN102282946 A CN 102282946A CN 2011101962838 A CN2011101962838 A CN 2011101962838A CN 201110196283 A CN201110196283 A CN 201110196283A CN 102282946 A CN102282946 A CN 102282946A
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- seedling
- boxboard
- transplanting
- seedling box
- transfer shaft
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Abstract
The invention provides a walking rice seedling transplanting machine with a seedling box extension plate position adjusting structure, which comprises an engine, a gearbox and a walking machine body (110) which can walk. A seedling box plate (120) and a preliminary rice seedling transplanting device are arranged at the rear of the walking machine body (110). The side end part of the seedling box plate (120) is connected with a transverse transfer support (121). One end of the transverse transfer support (121) is connected with the side of the seedling box plate (120). Other side end parts are connected with a transfer shaft (123). A seedling box plate connecting part (121a) which is connected with the side of the seedling box plate (120) and a transfer shaft connecting part (121b) which is connected with the transfer shaft (123) are formed on the transverse transfer support (121). A plurality of vertical through holes are formed on the seedling box plate connecting part (121a). The walking rice seedling transplanting machine with the seedling box extension plate position adjusting structure has the effects of adjusting the position of the seedling box plate, expanding operation spaces and facilitating operation. Besides, when the rice seedling transplanting depth is adjusted, regional constraint force is not formed between the transverse transfer support which is lifted up and lowered down with the seedling box plate under an effect of lifting linkage and the transfer shaft, and an effect of preventing interference deformation among structural elements can be taken.
Description
Technical field
The present invention relates to a kind of rice transplanter, specifically, relate to a kind of can be expediently with the seedling case extension board left and right sides lateral adjustments of rice transplanter, and the hand transplanting machine of band seedling case extension board position adjustment structure such as collisionless generation between the accessory when regulating transplanting depth.
Background technology
Trans-planter separate is high-speed transplanter and hand transplanting machine, wherein hand-held transplanter be the operator in the walking of the rear of rice transplanter, and can carry out rice transplanter walking operation and carry out the rice transplanting operation.
As shown in Figure 1, the traveling machine body (10) that comprises engine, gear-box in the hand transplanting machine and be used to walk.Traveling machine body (10) comprises the side kickboard (12) of the central kickboard (11) and the left and right sides, and traveling machine body (10) walks in the farmland in floating mode.The rear of traveling machine body (10) is provided with and is used to load that preliminary seedling is equipped with the seedling case extension board (20) of a plurality of seedling boxboards and plants preliminary seedling plants seedlings device (30).
There is the driving adjusting portion (40) of walking can handled and rice transplanting operation at the rear of seedling case extension board (20).Driving adjusting portion (40) comprises and is used to control engine is passed on main clutch bar from power to each parts, be used to move the rice transplanting clutch lever of planting seedlings device and operation wheel lifting, be used to control the gear lever that engine is communicated to rotary speed with the control direction of rotation of wheel, be used for the closure handle with decision the power that is communicated to wheel to the left and right, the tuning clutch lever of each unidirectional control, be used to regulate and control the speed control rod of engine rotary speed, be used to control the parts such as transplanting depth adjusting rod that the seedling quantity delivered control lever of planting seedlings device seedling quantity delivered are provided and are used to regulate transplanting depth.
The preliminary seedling transplanting depth is a standard with 2～3cm, as because of the preliminary seedling size, when needing to regulate the rice shoot degree of depth, can implement by the transplanting depth adjusting rod.The transplanting depth adjusting rod is the lifting of regulating seedling case extension board (20) by the position of regulating rod, the control transplanting depth.The rotating shaft annex of transplanting depth adjusting rod operation is arranged on the lateral attitude of driving adjusting portion (40), and the revolving force of above-mentioned shaft attachment is to be transferred to seedling case extension board (20) by bent axle annex and camshaft annex, realizes lifting action.
Seedling case extension board (20) can be regulated the lateral transfer amount according to kind, seedling or the middle seedling of seedling.Hand transplanting machine is regulated by the central authorities of seedling case extension board (20) and the carriage connecting portion of side formation in order to regulate the position, the left and right sides of seedling boxboard.
But this regulates in the operation, and it is narrow and small to exist the operating space, and needs to decompose the difficulty of corresponding component.In addition, during the left and right sides position adjustments of seedling case extension board (20), its can the centreization the lateral transfer bracing frame with
Transfer shaft constitutes the fixing structure that mutually combines, and produces stress because of the operation of transplanting depth adjusting rod changes the relatively-stationary transfer shaft in horizontal handover bracing frame position that the lifting of seedling case extension board (20) position changes simultaneously, produces the problem of distortion.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part, provide a kind of new band seedling case extension board position adjustment structure hand transplanting machine.
The hand transplanting machine of band seedling case extension board position adjustment structure of the present invention, comprise engine, gear-box, the traveling machine body that can walk (110), traveling machine body (110) comprises the kickboard (111) in the middle of being arranged in and is positioned at the side kickboard (112) of the left and right sides, the rear of traveling machine body (110) is provided with seedling boxboard (120) and preliminary seedling seedling-transplanting device, the rear of seedling boxboard (120) is provided with driver behavior portion (140), jug (141) is gone up by driver behavior portion (140), handle (141) is positioned at the left and right sides, rear of seedling boxboard (120), be provided with main clutch bar (143) and rice transplanting clutch lever (145) between the handle (141), the left and right sides of driver behavior portion (140) is respectively equipped with the seedling quantity delivered adjusting rod (147) and the transplanting depth adjusting rod (149) of main clutch bar (143) and rice transplanting clutch lever (145), said seedling boxboard (120) side end is connected with horizontal handover support (121), an end of laterally transferring support (121) is connected in seedling boxboard (120) side, and other side ends are connected in transfer shaft (123); The transfer shaft connecting portion (121b) that the seedling boxboard connecting portion (121a) that horizontal handover support (121) formation is connected with seedling boxboard (120) side is connected with transfer shaft (123); Seedling boxboard connecting portion (121a) forms the through hole of a plurality of vertical direction, in the hole in the through hole, is combined with and is used to regulate seedling boxboard connecting portion (121a) and laterally transfers the spacing of spacing and regulate bolt assembly (125) and spacing adjusting nut assembly (127).
Preferably,
The lower, transverse of said driver behavior portion (140) is set fixed axis support (151), and said spacing is regulated bolt assembly (125) and combined with fixed axis support (151).
The transfer shaft connecting portion (121b) of said horizontal handover bracing frame (121) has the through hole that transfer shaft (123) connects combination, and said through hole is the strip hole of vertical direction.
The present invention has following technique effect:
The seedling case connecting portion side of the horizontal handover bracing frame that the present invention forms at two ends, the seedling boxboard left and right sides, laterally transfer that the fixed position of bracing frame is adjusted, spacing and adjust bolt annex and spacing and adjust the nut annex and form, have the position of adjusting the seedling boxboard, the effect that enlarges operating space and convenient operation.
Also have, the form of through hole that the present invention forms the transfer shaft connecting portion of horizontal handover bracing frame is the strip hole of vertical direction, the lifting that can not be formed on the seedling boxboard when transplanting depth is regulated links and produces Operations of Interva Constraint power between the horizontal handover bracing frame of a lifting and the transfer shaft, and generation can prevent to disturb between structural element the effect of problem on deformation.
Description of drawings
Fig. 1 is the schematic diagram of existing hand transplanting machine structure.
Fig. 2 is the front schematic view of hand transplanting machine structure of the present invention.
Fig. 3 is the schematic rear view of hand transplanting machine structure of the present invention.
Fig. 4 is the partial enlarged drawing of Fig. 3.
Fig. 5 is the partial enlarged drawing of seedling boxboard position adjustment structure among the present invention.
Wherein, 110 is traveling machine body, and 111 is central kickboard, 112 is the side kickboard, and 113 is wheel, and 120 is the seedling boxboard, 121 is laterally to transfer support, and 121a is a seedling boxboard connecting portion, and 121b is the transfer shaft connecting portion, 123 is transfer shaft, and 125 are spacing adjusting bolt assembly, and 127 is spacing adjusting nut assembly, 130 for planting seedlings device, 140 is driver behavior portion, and 141 is handle, and 143 is the main clutch bar, 145 are the rice transplanting clutch lever, 147 is seedling quantity delivered adjusting rod, and 149 is the transplanting depth adjusting rod, and 151 is the fixed axis support, 153 is bent axle, 153a is the axle fixed part, and 153b is a rotating part, and 155 are the portion of being connected.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Shown in Fig. 2,3, hand transplanting machine of the present invention comprises engine, gear-box, the traveling machine body (110) that can walk.Traveling machine body (110) walks in the farmland in floating mode, comprises the side kickboard (112) that is positioned at middle central kickboard (111) and is positioned at the left and right sides.The rear of traveling machine body (110) is provided with the seedling boxboard (120) and the preliminary seedling seedling-transplanting device of the compound seedling dish that is used to load preliminary seedling.The rear of seedling boxboard (120) is provided with the driver behavior portion (140) that is used to control walking and rice transplanting operation.Be useful on the handle (141) that the driver can be stressed on both hands hold driving in the driver behavior portion (140), handle (141) is positioned at the left and right sides, rear of seedling boxboard (120).Can be provided with in the handle (141) from engine and pass on the unidirectional to the left and right conveying control of power, the tuning clutch handle of decision direction of travel to axletree.Be provided with between the handle (141) and be used to control engine to the main clutch bar (143) of each transmission power and be used to control the rice transplanting clutch lever (145) of the descending operation of the operation of planting seedlings device and wheel (113).
The left and right sides of driver behavior portion (140) is respectively equipped with the seedling quantity delivered adjusting rod (147) and the transplanting depth adjusting rod (149) of main clutch bar (143) and rice transplanting clutch lever (145).Seedling quantity delivered adjusting rod (147) is used to regulate supplies with the seedling quantity delivered of planting seedlings device, and transplanting depth adjusting rod (149) is adjusted the seedling degree of depth of transplanting seedlings by the lifting of adjusting seedling boxboard (120).
The preliminary seedling transplanting depth is generally 2～3cm, can need by the growth size of preliminary seedling to adjust, and adjustment can be finished by transplanting depth adjusting rod (149).
The operating process of transplanting depth adjusting rod (149) may further comprise the steps:
1) sets fixed axis support (151) in the lower, transverse of driver behavior portion (140), on fixed axis support (151), be provided with the transplanting depth adjusting rod (149) that can dally;
2), between fixed axis support (151) and the seedling boxboard (120), the bent axle (153) parallel with fixed axis support (151) is set in the place ahead of fixed axis support (151).
4) lower end of bent axle (153) and transplanting depth adjusting rod (149), with the combination of interlock mode.
On the operation principle and bicycle or sewing machine of bent axle (153), when foot-operated motion biography changes rotatablely moving of chain wheel or belt pulley into up and down, the bent axle instrument principle of uniformity of use constitutes.
Bent axle (153) is made up of axle fixed part (153a) and rotating part (153b), and said axle fixed part (153a) and rotating part (153b) are that benchmark, the left and right sides are rotatable with transplanting depth adjusting rod (149), play a supportive role.Rotating part (153b) is at the central portion and the two ends of bent axle (153).The rotating part of central portion (153b) is connected in the internal gearing mode with transplanting depth adjusting rod (149), receives revolving force from transplanting depth adjusting rod (149), is benchmark with axle fixed part (153a), rotary crankshaft (153).The rotating part at two ends (153b) is connected the lifting that realizes seedling boxboard (120) by the operation power of transplanting depth adjusting rod (149) with the bottom of seedling boxboard (120).Link in the operation of transplanting depth adjusting rod (149), the axle fixed part (153a) that the both side ends of bent axle camshaft (153) forms is rotated motion, and seedling boxboard (120) interlock that is connected in above-mentioned axle fixed part (153a) produces lifting action.The bottom of the left and right sides of seedling boxboard (120) utilizes fixed axis support (151) upward to be connected with the portion of being connected (155).
The present invention is by the seedling of preliminary seedling or middle seedling, and the horizontal handover of above-mentioned seedling boxboard (120) is provided.
As shown in Figure 3, seedling boxboard (120) side end forms horizontal handover support (121), and an end of laterally transferring support (121) is connected in seedling boxboard (120) side, and other side ends are connecting transfer shaft (123).Shifting axle (123) is supported in traveling machine body (110) side, moves simultaneously with horizontal traversing carriage (121) during the move left and right of seedling boxboard (120).
As Fig. 4, Fig. 5, laterally transfer support (121) and form the transfer shaft connecting portion (121b) that the seedling boxboard connecting portion (121a) be connected with seedling boxboard (120) side is connected with transfer shaft (123).Seedling boxboard connecting portion (121a) forms the through hole of a plurality of vertical direction as Fig. 5.Through hole is laterally to transfer the purposes that bolt and nut combinations are used between the seedling boxboard connecting portion (121a) of bracing frame (121) and the seedling boxboard (120).Utilize above-mentioned through hole mesopore, spacing adjusting bolt assembly (125) and the spacing adjusting nut assembly (127) of laterally transferring spacing for adjusting seedling boxboard connecting portion (121a) are combined.Spacing is regulated bolt assembly (125) and is combined with fixed axis support (151).When seedling boxboard (120) was mobile, spacing regulates the position of bolt assembly (125) and laterally handover support (121) is mobile simultaneously.
Spacing is regulated bolt assembly (125) and is combined with spacing adjusting nut assembly (127) by the through hole of laterally transferring bracing frame (121).It is regulated quantity by the horizontal transmitting place of seedling boxboard (120) that spacing is regulated bolt assembly (127), moves screw to the direction of principal axis of spacing adjusting nut assembly (125).Both sides locking is laterally transferred bracing frame (121) and is fixed the seedling boxboard, prevents from laterally to move arbitrarily about seedling boxboard (120).
Laterally transfer the transfer shaft connecting portion (121b) of bracing frame (121), have the through hole that transfer shaft (123) connects combination.The form of through hole is the strip hole of vertical direction.When laterally transferring bracing frame (121), or not in strip hole, do not move freely by transfer shaft (123) constraint with seedling boxboard (120) vertical direction lifting.Can solve the problem of transfer shaft (123) and the horizontal concentrated distortion of the stress that fixture construction produced of transferring bracing frame (121) etc.
Among the present invention, laterally transfer seedling boxboard connecting portion (121a) side of bracing frame (121) at the two ends, the left and right sides of seedling boxboard (120), the spacing that configuration can be regulated the fixed position of horizontal handover bracing frame (121) is regulated bolt assembly (125) and spacing adjusting nut assembly (127), has expanded the required working space in position for adjusting seedling boxboard (120).
The present invention makes the shape of the through hole of the transfer shaft connecting portion (121b) of laterally transferring bracing frame (121) strip hole of vertical direction.When transplanting depth is regulated, can prevent and the horizontal handover bracing frame (120) and transfer shaft (123) of the lifting interlock of seedling boxboard (120) between, because of restraining force and the structure intervention that structure causes, the metaboly of generation.
Claims (3)
1. be with the hand transplanting machine of seedling case extension board position adjustment structure, comprise engine, gear-box, the traveling machine body that can walk (110), traveling machine body (110) comprises the kickboard (111) in the middle of being arranged in and is positioned at the side kickboard (112) of the left and right sides, the rear of traveling machine body (110) is provided with seedling boxboard (120) and preliminary seedling seedling-transplanting device, the rear of seedling boxboard (120) is provided with driver behavior portion (140), jug (141) is gone up by driver behavior portion (140), handle (141) is positioned at the left and right sides, rear of seedling boxboard (120), be provided with main clutch bar (143) and rice transplanting clutch lever (145) between the handle (141), the left and right sides of driver behavior portion (140) is respectively equipped with the seedling quantity delivered adjusting rod (147) and the transplanting depth adjusting rod (149) of main clutch bar (143) and rice transplanting clutch lever (145), it is characterized in that, said seedling boxboard (120) side end is connected with horizontal handover support (121), an end of laterally transferring support (121) is connected in seedling boxboard (120) side, and other side ends are connected in transfer shaft (123); The transfer shaft connecting portion (121b) that the seedling boxboard connecting portion (121a) that horizontal handover support (121) formation is connected with seedling boxboard (120) side is connected with transfer shaft (123); Seedling boxboard connecting portion (121a) forms the through hole of a plurality of vertical direction, in the hole in the through hole, is combined with and is used to regulate seedling boxboard connecting portion (121a) and laterally transfers the spacing of spacing and regulate bolt assembly (125) and spacing adjusting nut assembly (127).
2. the hand transplanting machine of band seedling case extension board position adjustment structure according to claim 1, it is characterized in that, the lower, transverse of said driver behavior portion (140) is set fixed axis support (151), and said spacing is regulated bolt assembly (125) and combined with fixed axis support (151).
3. the hand transplanting machine of band seedling case extension board position adjustment structure according to claim 1, it is characterized in that, the transfer shaft connecting portion (121b) of said horizontal handover bracing frame (121), have the through hole that transfer shaft (123) connects combination, said through hole is the strip hole of vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110196283 CN102282946B (en) | 2011-07-14 | 2011-07-14 | Walking rice seedling transplanting machine with seedling box extension plate position adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110196283 CN102282946B (en) | 2011-07-14 | 2011-07-14 | Walking rice seedling transplanting machine with seedling box extension plate position adjusting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102282946A true CN102282946A (en) | 2011-12-21 |
| CN102282946B CN102282946B (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110196283 Expired - Fee Related CN102282946B (en) | 2011-07-14 | 2011-07-14 | Walking rice seedling transplanting machine with seedling box extension plate position adjusting structure |
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| CN (1) | CN102282946B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429253A (en) * | 2014-11-20 | 2015-03-25 | 柳州五菱柳机动力有限公司 | Assembly method for bowl-type blanket-shaped rice seedling transplanter with function of adjusting number of times for transversely taking seedlings |
| JP2017055704A (en) * | 2015-09-16 | 2017-03-23 | 株式会社クボタ | Riding rice planting machine |
| JP2017060448A (en) * | 2015-09-25 | 2017-03-30 | 株式会社クボタ | Rice transplanter |
| CN107624314A (en) * | 2017-11-15 | 2018-01-26 | 河南科技大学 | A kind of culturing and transplanting seedlings machine seed plate automatic conveying device |
| CN110100546A (en) * | 2019-06-25 | 2019-08-09 | 贵州大学 | A kind of rotary seedling separation device of agricultural machinery |
| JP2020062052A (en) * | 2015-09-25 | 2020-04-23 | 株式会社クボタ | Rice transplanter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511110Y (en) * | 2001-11-30 | 2002-09-18 | 南通柴油机股份有限公司 | Walking rice transplanter with power supply |
| CN101796905A (en) * | 2010-03-19 | 2010-08-11 | 南通富来威农业装备有限公司 | Wide- and narrow-row handheld rice transplanter with wide partition in seedling box |
| CN201639973U (en) * | 2010-03-19 | 2010-11-24 | 浙江理工大学 | Wide-narrow row hand-held rice transplanter with seedling boxes with partition boards at unequal intervals |
| CN202153850U (en) * | 2011-07-14 | 2012-03-07 | 大同农机(安徽)有限公司 | Walking transplanter with seedling box extension plate position adjusting structure |
-
2011
- 2011-07-14 CN CN 201110196283 patent/CN102282946B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511110Y (en) * | 2001-11-30 | 2002-09-18 | 南通柴油机股份有限公司 | Walking rice transplanter with power supply |
| CN101796905A (en) * | 2010-03-19 | 2010-08-11 | 南通富来威农业装备有限公司 | Wide- and narrow-row handheld rice transplanter with wide partition in seedling box |
| CN201639973U (en) * | 2010-03-19 | 2010-11-24 | 浙江理工大学 | Wide-narrow row hand-held rice transplanter with seedling boxes with partition boards at unequal intervals |
| CN202153850U (en) * | 2011-07-14 | 2012-03-07 | 大同农机(安徽)有限公司 | Walking transplanter with seedling box extension plate position adjusting structure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429253A (en) * | 2014-11-20 | 2015-03-25 | 柳州五菱柳机动力有限公司 | Assembly method for bowl-type blanket-shaped rice seedling transplanter with function of adjusting number of times for transversely taking seedlings |
| CN104429253B (en) * | 2014-11-20 | 2016-04-06 | 柳州五菱柳机动力有限公司 | The assembly method of the transplanter for potted blanket-like seedlings that transverse seedling taking times is adjustable |
| JP2017055704A (en) * | 2015-09-16 | 2017-03-23 | 株式会社クボタ | Riding rice planting machine |
| JP2017060448A (en) * | 2015-09-25 | 2017-03-30 | 株式会社クボタ | Rice transplanter |
| JP2020062052A (en) * | 2015-09-25 | 2020-04-23 | 株式会社クボタ | Rice transplanter |
| CN107624314A (en) * | 2017-11-15 | 2018-01-26 | 河南科技大学 | A kind of culturing and transplanting seedlings machine seed plate automatic conveying device |
| CN107624314B (en) * | 2017-11-15 | 2023-10-20 | 河南科技大学 | Seedling tray automatic conveying device for seedling transplanting machine |
| CN110100546A (en) * | 2019-06-25 | 2019-08-09 | 贵州大学 | A kind of rotary seedling separation device of agricultural machinery |
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| CN102282946B (en) | 2013-03-20 |
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