CN203301979U - Transplanting mechanism of front inserting type oilseed rape transplanting machine - Google Patents
Transplanting mechanism of front inserting type oilseed rape transplanting machine Download PDFInfo
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- CN203301979U CN203301979U CN2013203492988U CN201320349298U CN203301979U CN 203301979 U CN203301979 U CN 203301979U CN 2013203492988 U CN2013203492988 U CN 2013203492988U CN 201320349298 U CN201320349298 U CN 201320349298U CN 203301979 U CN203301979 U CN 203301979U
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Abstract
The utility model provides a transplanting mechanism of a front inserting type oilseed rape transplanting machine. The transplanting mechanism comprises speed reducing boxes, cam opening mechanisms, transplanting arm assemblies and transplanting devices, wherein the speed reducing boxes are mounted on an input shaft of the transplanting machine. The transplanting mechanism is characterized in that the two speed reducing boxes are mounted on the two ends of the input shaft symmetrically; each speed reducing box is provided with three output ends; the two output ends on one side of each speed reducing box are connected with the transplanting arm assembly and the output end on the other side of each speed reducing box is connected with the cam opening mechanism; the tail end of each transplanting arm assembly is provided with two transplanting devices by axis symmetry; the transplanting devices are controlled by the cam opening mechanisms to put down seedlings. The device provided by the utility model has the functions of synchronously digging four rows of holes for one time and transplanting oilseed rape seedlings; front inserting type arrangement enables the whole machine to be more compact and reduces the leaked transplanting rate; the mechanism has the characteristics of low seedling damaging rate, seedling burying rate and seedling leaking rate, high seedling standing rate, accordance with agricultural requirements of oilseed rape transplanting and the like.
Description
Technical field
The utility model belongs to a kind of agricultural planting machinery, is specifically related to a kind of front inserting rape-transplanting machine planting mechanism.
Background technology
Rape seedling raising and transplanting Comparison of Management is meticulous, be conducive to cultivate strong sprout, cultivation " the strong spring in winter is sent out ", " Winter-Spring is two to be sent out " rape, realize the important channel of high yield, it is the most important or even unique mode that solves the cropping index that connects a batch contradiction, raising rape of paddy fields in south china rice harves and rapeseed cultivation, and the difficult lodging of the rape after transplanting, can also effectively avoid the natural calamities such as Drought at seedling stage, sleet and frost.It is the great farming activities of labour intensity that the rape transplanting needs stoop labor, but rape is transplanted all to take and is manually transplanted as main for a long time, not only labour intensity is large, and planting quality is poor, productivity ratio is low, cost is high, has greatly affected the enthusiasm of peasant planting rape and the further expansion of rapeseed cultivation area.
Single file transplanter and duplicate rows transplanter have occurred on the market at present, the single file transplanter mostly is transplanting machine for tobacco seedling, and the line-spacing during transplanting is large, and the duplicate rows transplanter mostly is universal transplanter, namely can transplant various vegetables, and the line-spacing during transplanting is adjustable, and scope is large.Agriculture requirement according to the rape transplanting; the four lines Brassica campestris L seedling need to be transplanted in single ridge; and it is little that the line-spacing of Brassica campestris L seedling and spacing in the rows all compare; although the duplicate rows transplanter can be realized the four lines transplanting of single ridge by coming and going twice; but the line-spacing of Brassica campestris L seedling just can not get guaranteeing, has increased the time of head tune, makes the Efficiency Decreasing of transplanting; also increase the number of times that wheel rolls soil, be unfavorable for the soil protection structure.
The utility model content
The utility model provides according to the deficiencies in the prior art that a kind of transplanting efficiency is high, planting quality good, effectively reduce seedling-damaging ratio, bury seedling rate, seedling-leaking ratio, improved vertical seedling rate, have and disposablely complete that four lines is synchronously punched, accurate a kind of front inserting rape-transplanting machine planting mechanism of transplanting rape seedling function, the utility model meets the agriculture requirement that rape is transplanted fully.
A kind of front inserting rape-transplanting machine planting mechanism, comprise reduction box, the cam opener, transplant arm assembly and planting apparatus, described reduction box is arranged on the power shaft of transplanter, two described reduction box symmetries are arranged on the two ends of described power shaft, each described reduction box is provided with three outputs, described reduction box wherein two outputs of a side is connected with described transplant arm assembly, the output of opposite side is connected with described cam opener, the end of described transplant arm assembly is equipped with two planting apparatuses by axial symmetry, described planting apparatus controls seedling by described cam opener,
Described transplant arm assembly comprises small crank, big crank, rocking bar, fork, gusseted and connecting rod, described small crank and big crank are arranged on the output of described reduction box, described rocking bar is hinged on the dead lever that is arranged on described reduction box below, the end of described big crank is hinged with an end of connecting rod, the other end of described connecting rod is hinged on the middle part of described fork, one end and the small crank of described fork are hinged, the other end is hinged by the end of gusseted and rocking bar, described small crank, big crank, rocking bar, fork, gusseted and connecting rod form a seven-bar mechanism, described planting apparatus is arranged on described gusseted,
Described planting apparatus comprises seedlings picking cylinder, left duckbilled and right duckbilled, described left duckbilled and right duckbilled are hinged between the below of described seedlings picking cylinder and described left duckbilled and right duckbilled and connect by spring, and described left duckbilled and right duckbilled top are fixed with respectively left stay rod and the right stay rod that can control described left duckbilled and right duckbilled closure or openness;
Described cam opener comprises cam mechanism and bracing wire, the input of described cam mechanism is connected with the output of described decelerator, one end of described bracing wire is connected with cam mechanism, the other end is wrapped on described left stay rod and right stay rod, described cam mechanism is controlled described bracing wire and is pulled left stay rod and right stay rod, makes described left duckbilled and right duckbilled closure or openness;
Described cam mechanism comprises cam, cam link and fixed head, described cam is arranged on the output of described decelerator, the middle part of described cam link is hinged on frame, one end of described cam link is equipped with bearing, the other end of described cam link is fixed with bracing wire, described cam link is provided with return spring at described pin joint near bracing wire one side, one end of described return spring is fixed on cam link, the other end is fixed on frame, described return spring makes described bearing be close on described cam, the other end of described bracing wire is wrapped on described left stay rod and right stay rod,
Described rocking bar all is connected with bearing by pin with big crank with described connecting rod with gusseted, and on described pin, the axle sleeve that prevents from interfering generation is installed with connecting rod, described fork with small crank, described fork with gusseted, described fork with dead lever, described rocking bar.
Described reduction box component comprises casing, end cap, driving shaft, bearing, end cap, idler shaft, axle sleeve, gear and driven shaft, one end of described driving shaft is connected input power with described power shaft, described driving shaft is connected with idler shaft by gear, described idler shaft is connected with driven shaft by gear, described driving shaft is connected with described big crank, described driven shaft is connected with described small crank, the connection gear of described driving shaft, idler shaft and driven shaft is the gear of same size, guarantees that described driving shaft and driven shaft can remain certain angle when transmission.
Described cam is arranged on driven shaft by spline.
Owing to adopting said structure, the utlity model has following advantage:
1, adopt gearbox and carry and plant arm component and coordinate, when transplanter is gone ahead with the speed of regulation, the curvilinear motion that the planting point of planting apparatus will be done similar " fish cycloid ", Brassica campestris L seedling makes can be transplanted to soil under the state with near zero-speed in, thereby effectively reduce seedling-damaging ratio, bury seedling rate, seedling-leaking ratio, improved vertical seedling rate.
2, on each transplant arm assembly, two planting apparatuses have been arranged symmetrically with; the relative transplant arm assembly of planting apparatus is arranged symmetrically with; thereby making four planting apparatuses do is synchronized with the movement; thereby can disposable synchronous transplanting four lines Brassica campestris L seedling; thereby improve the efficiency of transplanting; reduce the number of times that wheel rolls soil, be beneficial to the interior of soil protection.
3, reduction box also is connected with a cam opener, by the cam opener, controls the seedling that falls of planting apparatus, thereby makes package unit one interlock.
In sum, the utility model power input shaft is transported to power in reduction box by " ten " word boss of axle head, and drive the transplant arm assembly on reduction box by splined, make with certain rule, to do curvilinear motion by the hexagonal square shaft that holding screw is fixed on the transplant arm assembly, the planting apparatus assembly that finally makes to hang on hexagonal square shaft two ends can be realized zero-speed throwing seedling and remain certain initial configuration, the cam opener by splined on the reduction box assembly with transplant arm assembly interlock, and by bracing wire, control planting apparatus and close, the two states closed, make planting apparatus be conducive to seedling-protection, punching, the function of accurately transplanting.The utlity model has and disposablely complete that four lines is synchronously punched, the function of transplanting rape seedling; The layout of front inserting is with respect to rear loading type, and its planting apparatus, closer to the hind axle of tractor, is convenient to loom and also can be transplanted to Brassica campestris L seedling on the face of railway carriage or compartment when turning transplanting, makes complete machine compacter, reduces the cultivation rate of leaking; This mechanism has seedling-damaging ratio, bury the seedling rate and seedling-leaking ratio low, vertical seedling rate is high, meets the characteristics such as agriculture requirement that rape is transplanted.
The accompanying drawing explanation
Fig. 1 is general assembly drawing of the present utility model;
Fig. 2 is the utility model reduction box component installation diagram;
Fig. 3 is the utility model transplant arm part assembling drawing;
Fig. 3-a is H face cutaway view in the utility model transplant arm part assembling drawing;
Fig. 3-b is M face cutaway view in the utility model transplant arm part assembling drawing;
Fig. 3-c is N face cutaway view in the utility model transplant arm part assembling drawing;
Fig. 3-d is G face cutaway view in the utility model transplant arm part assembling drawing;
Fig. 4 is the utility model cam opener installation diagram;
Fig. 5 a is the left view of the utility model planting apparatus;
Fig. 5 a-I is the partial enlarged view of I position in the left view of the utility model planting apparatus;
Fig. 5 b is the front view of the utility model planting apparatus.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Referring to Fig. 1, a kind of front inserting rape-transplanting machine planting mechanism, this device is arranged on the below of feeding the seedling device, together with feeding the seedling device, hangs on the rear of tractor, due to described planting apparatus the place ahead at reduction box, it is front inserting, the layout of front inserting is with respect to rear loading type, and its planting apparatus, closer to the hind axle of tractor, is convenient to loom and also can be transplanted to Brassica campestris L seedling on the face of railway carriage or compartment when turning transplanting, make complete machine compacter, reduce the cultivation rate of leaking, this mechanism has seedling-damaging ratio, bury seedling rate and seedling-leaking ratio low, vertical seedling rate is high, meet the characteristics such as agriculture requirement that rape is transplanted, this device power shaft 1 " ten " word boss by axle head power transmission in the reduction box assembly 2 at two ends, reduction box 2 is fixed by screws on frame, transplant arm assembly 4 is articulated in the master of reduction box assembly 2, on driven shaft, the hexagonal square shaft is fixed on transplant arm assembly 4 by holding screw, planting apparatus 6 is fixed in by holding screw on the hexagonal square shaft in the place ahead of rape-transplanting machine reduction box, cam opener 3 is hinged on frame by set bolt.Reduction box assembly 2 drives transplant arm assembly 4 by master and slave moving axis, makes hexagonal square shaft 5 interlock planting apparatuses 6, makes the planting point of planting apparatus 6 do the curvilinear motion of " globefish " shape with respect to loom.With the speed of regulation while going ahead, the curvilinear motion that the planting point of planting apparatus 6 will be done similar " fish cycloid ", make Brassica campestris L seedling can be transplanted to soil under the state with near zero-speed in when loom.Planting apparatus 6 is positioned at reduction box assembly 2 the place aheads, the relative axle of reduction box assembly 2 enters axial symmetry to be arranged, the relative transplant arm assembly 4 of planting apparatus 6 is arranged symmetrically with, and four planting apparatuses 6 are done and are synchronized with the movement, this mechanism is the front inserting planting mechanism, can disposable synchronous transplanting four lines Brassica campestris L seedling.
Referring to Fig. 2, reduction box component comprises casing 22, end cap 23, driving shaft 24, bearing 25, end cap 26, idler shaft 27, axle sleeve 28, gear 29, driven shaft 210, screw 211.Described driving shaft 24 is by bearing 25 location, gear 29 is arranged on the place, centre position of driving shaft 24, and carry out axial location by the shaft shoulder and the axle sleeve 28 of driving shaft 24, bearing 25 embeds in end cap 23, end cap 23 embeds location in casing 22 simultaneously, and link together by screw 211 and casing 22, the assembly relation of driven shaft is similar.Idler shaft 27 is by bearing 25 location, gear 29 is arranged on the place, centre position of idler shaft 27, and carry out axial location by the shaft shoulder and the axle sleeve 28 of idler shaft 27, bearing 25 embeds in end cap 26, end cap 26 embeds in casing 22 and positions simultaneously, and links together by screw 211 and casing 22.
Referring to Fig. 3, small crank 41, big crank 44 and rocking bar 42 are mounted on reduction box 2, one end and the small crank 41 of fork 43 join, centre is connected with connecting rod 45, connecting rod 45 joins with the end of big crank 44 simultaneously, and fork 43 is connected with gusseted 46 with the end of rocking bar 42 simultaneously, forms a seven-bar mechanism, under the common driving of small crank 41 and big crank 44, make gusseted 46 complete predetermined curve.The median plane of fork 43, connecting rod 45, rocking bar 42 and gusseted 46 is in same plane simultaneously, and big crank 44 is in same plane with small crank 42, has namely saved limited arrangement space, has increased again the Stability and dependability of sleeve mechanism.
Referring to Fig. 3-a, for H face cutaway view in the transplant arm part assembling drawing, it is the assembly relation of rocking bar and reduction box shell, rocking bar 42 passes through bearing 416 radial locations with pin 47, pass on left axle sleeve 48 axial location, make casing 22 and rocking bar 42 have certain distance to guarantee not interfere, right side is by packing ring 411 and the common axial location of screw 412, pin 47 joins by two bearings 416 with rocking bar 42, has greatly guaranteed the stability of rocking bar 42 work.
Referring to Fig. 3-b, for M face cutaway view in the transplant arm part assembling drawing, it is the assembly relation of gusseted 46 and fork 43, rocking bar 42, fork 43 passes through two bearing 416 radial locations with pin 49, two ends are by axle sleeve 410 axial location, and making fork 43 and gusseted 46 keep certain distance not interfere, pin 49 is fixed on gusseted 46 by packing ring 411 and screw 412.The connecting relation of rocking bar 42 and gusseted 46 is analogous to the connecting relation of fork 43 and gusseted 46, is not repeated.
Referring to Fig. 3-c, be N face cutaway view in the transplant arm part assembling drawing, i.e. assembly relation between big crank 44, driven shaft 210, fork 43, connecting rod 45.Driven shaft 210 is fixed together by screw and big crank 44.Pin 49 links together big crank 44 and connecting rod 45, and fixes by packing ring 411 and nut 412 axle heads, and wherein by the bearing radial location, connecting rod 45 separates by axle sleeve 413 with big crank 44 connecting rod 45, avoids interfering with pin 49.Pin 414 links together connecting rod 45 and fork 43, and fix by packing ring 411 and nut 412 axle heads, wherein fork 43 and pin 414 interference fit, separate by axle sleeve 410 in the middle of fork 43 and connecting rod 45, avoid interfering, wherein connecting rod 45 passes through the bearing radial location with pin 414.
Referring to Fig. 3-d, be G face cutaway view in the transplant arm part assembling drawing, i.e. assembly relation between driving shaft 24, small crank 41, fork 43.Driving shaft 24 is fixed together by screw and small crank 41.Pin 415 links together small crank 41 and fork 43, and fixes by packing ring 411 and nut 412 axle heads, and wherein by the bearing radial location, fork 43 separates by axle sleeve 413 with small crank 41 fork 43, avoids interfering with pin 415.
Referring to Fig. 1, Fig. 2, Fig. 3, driving shaft 24 input powers, and by gear 29 transmission of power to idler shaft 27, idler shaft 27 by gear 29 transmission of power to driven shaft 210, driving shaft 24 with driven shaft 210 simultaneous linkage transplant arms 2 with certain regular movement.The gear 29 filled in driving shaft 24, idler shaft 27 and driven shaft 210 is the same, guaranteed that driving shaft 24 and driven shaft 210 can remain certain angle when transmission, be reacted in the middle of transplant arm, be exactly to be contained in respectively driving shaft 24 with big crank 44, can remain that certain initial angle moves with the small crank 41 on driven shaft 210, finally make planting apparatus 6 can realize zero-speed throwing seedling, and, in the middle of the process of planting, remain certain form.In several gears 29, the direction of spline is also consistent simultaneously, so just guaranteed with two reduction box components 2 that power shaft 1 two ends are connected in driving shaft 24, the initial configuration that driven shaft 210 can be consistent, finally make four planting apparatuses 6 can keep being synchronized with the movement.
Referring to Fig. 4, cam opener installation diagram, cam 31 is arranged on driven shaft 210 by spline, cam link 34 is fixed on frame by hold-down screw b, but can rotate around the central shaft of screw again, the right-hand member of cam link 34 is fixed wtih bearing 32 by bolt 33, one end of return spring 35 is fixed on the middle part, left side of cam link 34, the other end is fixed on machine and adds, it makes bearing 32 can be adjacent to all the time the working face of cam 31, the left distal end of cam link 34 is fixed wtih the steel wire of bracing wire 38 by wiring hold-down screw 36, fixed head 37 is being controlled the rubber ring of wiring 38.
Referring to Fig. 5 a, Fig. 5 a-I, Fig. 5 b, be respectively the left view of planting apparatus, the partial enlarged view of I position in the left view of planting apparatus, the front view of planting apparatus.Planting apparatus has mainly comprised seedlings picking cylinder 61, right duckbilled 62, pin 63, packing ring 64, alignment pin 65, left duckbilled 66, duckbilled return spring 67, wherein said pin 63 is linked together seedlings picking cylinder 61, right duckbilled 62, left duckbilled 66, and by packing ring 64 and alignment pin 65 axial location, return spring 67 1 ends are fixed on left duckbilled 66, one end is fixed on right duckbilled 67, it makes when left duckbilled 66 and right duckbilled 67 are not having under the effect of external force, the state that can remain closed, be beneficial to seedlings picking, punching.
Referring to Fig. 4, Fig. 5 b, one end of bracing wire 38 is fixed on the left distal end and frame fixed head 37 of cam link 34, the other end is fixed on left stay rod 66a and right stay rod 62a, driven shaft 210 interlock cams 31 turn clockwise, when the contact point of bearing 32 and cam 31 arrives the rise of cam 31, cam link 34 starts to do counterclockwise swing, overcome simultaneously the pulling force of return spring 35, make the bracing wire between fixed head 37 and bracing wire hold-down screw 36 increase, finally make the bracing wire between left stay rod 66a and right stay rod 62a shorten, allow left duckbilled 66 move clockwise around pin 63, right duckbilled 62 moves counterclockwise around pin 63, finally make a left side, thereby the pulling force that right two duckbilleds overcome duckbilled return spring 67 opens.When the contact point of bearing 32 and cam 31 arrived the far angle of repose of cam 31, the bracing wire distance between fixed head 37 and bracing wire hold-down screw 36 reached maximum, and namely the open-angle of left and right two duckbilleds reaches maximum.When the contact point of bearing 32 and cam 31 arrived the backhaul of cam 31, under the acting in conjunction of return spring 35 and duckbilled return spring 67, the open-angle of left and right two duckbilleds constantly reduced.When the contact point of bearing 32 and cam 31 arrives the near angle of repose of cam 31, under the acting in conjunction of return spring 35 and duckbilled return spring 67, bracing wire distance between fixed head 37 and bracing wire hold-down screw 36 reaches minimum of a value, the i.e. complete closure of left and right two duckbilleds.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 3-a, Fig. 3-b, Fig. 3-c, Fig. 3-d, Fig. 4, Fig. 5 a, Fig. 5 a-I, Fig. 5 b, power shaft 1 is accepted the power input, and pass to driving shaft 24, the other end of driving shaft 24 is by splined small crank 41, simultaneously driving shaft 24 by gear 29 power transmission to driven shaft 210, the right side of driven shaft 210 is by splined big crank 44, pass on left splined cam 31, big crank 44 moves with the common transplant arm assembly 4 that drives of small crank 41, make the planting apparatus 6 that is mounted on hexagonal square shaft 5 by hexagonal orifice plate 61a do punching with certain rule, the action of planting.When planting apparatus 6 arrives peak, bearing 32 is in the near angle of repose place of cam 31, now planting apparatus is accepted to feed the seedling device and is cast next Brassica campestris L seedling, when planting apparatus 6 down moves, bearing 32 is in the near angle of repose place of cam 31 all the time, when planting apparatus 6 contact soil, by impacting soil, form hole, when moving to minimum point, bearing 32 starts to arrive the rise angle of cam 31, duckbilled starts to open, planting apparatus 6 is in continuing the process risen, duckbilled opens gradually until maximum, now bearing 32 arrives the far angle of repose of cam 31, Brassica campestris L seedling relies on gravity from duckbilled, drop into the hole of accomplishing fluently in advance, now duckbilled just leaves soil, soil around hole is back in hole, to the Brassica campestris L seedling earthing, duckbilled continues to keep open configuration simultaneously, until break away from Brassica campestris L seedling fully, now bearing 32 arrives the backhaul angle of cam 31, duckbilled starts to close and closes, when planting apparatus 6 moves to peak, bearing 32 arrives the near angle of repose of cam 31, duckbilled is fully closed, accept the throwing seedling of next round, complete the process of planting of whole one-period.
Claims (5)
1. front inserting rape-transplanting machine planting mechanism, comprise reduction box, the cam opener, transplant arm assembly and planting apparatus, described reduction box is arranged on the power shaft of transplanter, it is characterized in that: two described reduction box symmetries are arranged on the two ends of described power shaft, each described reduction box is provided with three outputs, described reduction box wherein two outputs of a side is connected with described transplant arm assembly, the output of opposite side is connected with described cam opener, the end of described transplant arm assembly is equipped with two planting apparatuses by axial symmetry, described planting apparatus controls seedling by described cam opener,
Described transplant arm assembly comprises small crank, big crank, rocking bar, fork, gusseted and connecting rod, described small crank and big crank are arranged on the output of described reduction box, described rocking bar is hinged on the dead lever that is arranged on described reduction box below, the end of described big crank is hinged with an end of connecting rod, the other end of described connecting rod is hinged on the middle part of described fork, one end and the small crank of described fork are hinged, the other end is hinged by the end of gusseted and rocking bar, described small crank, big crank, rocking bar, fork, gusseted and connecting rod form a seven-bar mechanism, described planting apparatus is arranged on described gusseted,
Described planting apparatus comprises seedlings picking cylinder, left duckbilled and right duckbilled, described left duckbilled and right duckbilled are hinged between the below of described seedlings picking cylinder and described left duckbilled and right duckbilled and connect by spring, and described left duckbilled and right duckbilled top are fixed with respectively left stay rod and the right stay rod that can control described left duckbilled and right duckbilled closure or openness;
Described cam opener comprises cam mechanism and bracing wire, the input of described cam mechanism is connected with the output of described decelerator, one end of described bracing wire is connected with cam mechanism, the other end is wrapped on described left stay rod and right stay rod, described cam mechanism is controlled described bracing wire and is pulled left stay rod and right stay rod, makes described left duckbilled and right duckbilled closure or openness.
2. a kind of front inserting rape-transplanting machine planting mechanism according to claim 1, it is characterized in that: described cam mechanism comprises cam, cam link and fixed head, described cam is arranged on the output of described decelerator, the middle part of described cam link is hinged on frame, one end of described cam link is equipped with bearing, the other end of described cam link is fixed with bracing wire, described cam link is provided with return spring at described pin joint near bracing wire one side, one end of described return spring is fixed on cam link, the other end is fixed on frame, described return spring makes described bearing be close on described cam, the other end of described bracing wire is wrapped on described left stay rod and right stay rod.
3. a kind of front inserting rape-transplanting machine planting mechanism according to claim 1, it is characterized in that: described rocking bar all is connected with bearing by pin with big crank with described connecting rod with gusseted, and on described pin, the axle sleeve that prevents from interfering generation is installed with connecting rod, described fork with small crank, described fork with gusseted, described fork with dead lever, described rocking bar.
4. a kind of front inserting rape-transplanting machine planting mechanism according to claim 1 and 2, it is characterized in that: described reduction box component comprises casing, end cap, driving shaft, bearing, end cap, idler shaft, axle sleeve, gear and driven shaft, one end of described driving shaft is connected input power with described power shaft, described driving shaft is connected with idler shaft by gear, described idler shaft is connected with driven shaft by gear, described driving shaft is connected with described big crank, described driven shaft is connected with described small crank, described driving shaft, the connection gear of idler shaft and driven shaft is the gear of same size, guarantee that described driving shaft and driven shaft can remain certain angle when transmission.
5. a kind of front inserting rape-transplanting machine planting mechanism according to claim 4, it is characterized in that: described cam is arranged on driven shaft by spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203492988U CN203301979U (en) | 2013-06-18 | 2013-06-18 | Transplanting mechanism of front inserting type oilseed rape transplanting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203492988U CN203301979U (en) | 2013-06-18 | 2013-06-18 | Transplanting mechanism of front inserting type oilseed rape transplanting machine |
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| CN203301979U true CN203301979U (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203492988U Withdrawn - After Issue CN203301979U (en) | 2013-06-18 | 2013-06-18 | Transplanting mechanism of front inserting type oilseed rape transplanting machine |
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| CN (1) | CN203301979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262697A (en) * | 2013-06-18 | 2013-08-28 | 湖南农业大学 | Planting mechanism of front inserted-type oilseed rape transplanter |
| CN107873195A (en) * | 2017-12-14 | 2018-04-06 | 湖南农业大学 | A kind of electronic rape potted-seedling transplanting mechanism |
| CN108293377A (en) * | 2018-02-08 | 2018-07-20 | 温州大学激光与光电智能制造研究院 | A kind of vegetable permanent planting machine |
-
2013
- 2013-06-18 CN CN2013203492988U patent/CN203301979U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262697A (en) * | 2013-06-18 | 2013-08-28 | 湖南农业大学 | Planting mechanism of front inserted-type oilseed rape transplanter |
| CN107873195A (en) * | 2017-12-14 | 2018-04-06 | 湖南农业大学 | A kind of electronic rape potted-seedling transplanting mechanism |
| CN108293377A (en) * | 2018-02-08 | 2018-07-20 | 温州大学激光与光电智能制造研究院 | A kind of vegetable permanent planting machine |
| CN108293377B (en) * | 2018-02-08 | 2020-07-24 | 温州大学激光与光电智能制造研究院 | Vegetable field planting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
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