CN101536632B - Automatic potted-seedling picking mechanism for dry land - Google Patents
Automatic potted-seedling picking mechanism for dry land Download PDFInfo
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- CN101536632B CN101536632B CN2009100294235A CN200910029423A CN101536632B CN 101536632 B CN101536632 B CN 101536632B CN 2009100294235 A CN2009100294235 A CN 2009100294235A CN 200910029423 A CN200910029423 A CN 200910029423A CN 101536632 B CN101536632 B CN 101536632B
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Abstract
The invention relates to an automatic potted-seedling picking mechanism for dry land, which is characterized by comprising a seedling picking frame (1), a sliding block (2), an inner group of incomplete gear mechanisms and an outer group of incomplete gear mechanisms, wherein the seedling picking frame (1) is provided with a seedling picker and is arranged on the sliding block (2) through a bearing, a rotating shaft of the seedling picking frame (1) is provided with a swinging arm (3), the swinging end of which is connected with one group of the incomplete gear mechanisms, and the other group of the incomplete gear mechanisms is connected with the sliding block (2), the two groups of incomplete gear mechanisms and the sliding block (2) are all arranged on a bottom plate (4) in a sliding way and are driven by a drive shaft (13). The invention leads seedling picking laborers to get rid of heavy and humdrum physical work, and improves the labor capacity; the operation efficiency of automatic transplanting is improved by 2 times compared with the semi-automatic transplanting, and is improved by more than 10 times compared with the manual transplanting, if the number of rows is increased, the operation efficiency can be further improved; the invention can properly extend the operation season of transplanting and prolong the growing season so as to obtain high and stable yield.
Description
Technical field
The present invention relates to a kind of seedling device of getting, specifically a kind of automatic seedling picking mechanism that is applied to the dry land potted tray seedling.
Background technology
The transplanting of dry crop (cereal crops, economic crops or vegetables) has long history, for a long time, people mainly rely on manual finishing to the transplanting of crop, and it is not obvious that factor affecting such as labour intensity is big, time-consuming, inefficiency cause transplanting the overall economic efficiency of this technology.China rural area faces the rural laborer constantly shifts to cities and towns, and a large amount of objective fact situations that reduce of rural laborer make that the time-consuming problem of traditional manual transplanting is more obvious, and carelessness is arranged slightly, very easily delay farming season, influence agricultural performance.
China agricultural machinery research department transplants the needs of enlarged areas as far back as with reference on the research basis of external typical type for adapting to the nonirrigated farmland, successively develops a collection of semi-automatic transplanting equipment model machine.It has alleviated labour intensity to a certain extent, has improved operating efficiency, and is beneficial to the carrying out of follow-up harvest operation, and its comprehensive benefit is improved.But almost there is not type to be put into production use, the main still facility body construction complexity of tracing it to its cause, cost height; Though semi-automatic transplanter is compared with artificial the transplanting on operating efficiency in addition, labour intensity greatly reduces, and operating efficiency can improve more than 4 times, has greatly improved on equipment technology.But the operating efficiency of semi-automatic transplanter is subjected to manually feeding the restriction of seedling, even when the transplanted seedling state is better, manually the frequency of feeding seedling is also less than 60 strains/min, and obviously transplanting efficiency still can not meet the demands, and still needs further raising.
According to the development experience of developed country's realization transplanting automation, be extensive use of advanced point disk seedling growing technology to transplanting crop, also in progressively popularization, according to this development trend, transplanting hole tray seedling will inevitably replace the bareroot seedling transplanting at China's transplanting hole tray seedling.Realize transplanting automatically at cave dish seedling, growing seedlings is a key technology, and transplanting equipment technology also is that it closes key combination.But also there is not a kind of seedling picking mechanism that can automatically realize acupoint selection dish seedling at present both at home and abroad.
Summary of the invention
Purpose of the present invention then is at present the deficiencies in the prior art, provide a kind of and can reliably take out cave dish seedling quickly and accurately, simplify the internal structure of an organization to greatest extent simultaneously and reduce destruction cave dish and cave dish seedling, get the high automatic potted-seedling picking mechanism for dry land of seedling efficient, realize cave dish transplantation of seedlings automation, solve frequent, the time-consuming operational issue of peasant's dullness, finally realize the automation of dry land transplanter tool.
The technical solution used in the present invention is as follows:
A kind of automatic potted-seedling picking mechanism for dry land, it is characterized in that it includes gets the seedling frame, slide block and in, outer two groups of incomplete gear mechanisms, get to be equipped with on the seedling frame and get the seedling device, getting the seedling frame is installed on the slide block, in the rotating shaft of getting the seedling frame, swing arm is installed, the swinging end of swing arm is connected on the rack frame in wherein one group of incomplete gear mechanism in above-mentioned two groups of incomplete gear mechanisms, the rack frame of another group incomplete gear mechanism connects slide block, two groups of incomplete gear mechanisms and slide block all are slidingly mounted on the base plate, and the partial gear in two groups of incomplete gear mechanisms all is installed on the driving shaft and by its driving.
Described two groups of incomplete gear mechanisms are respectively the outer incomplete gear mechanism that is positioned at the outside and are positioned at inboard incomplete gear mechanism, and they and slide block all are to be arranged in pairs in driving shaft and to get seedling frame two ends.
Described getting is equipped with a plurality of seedling devices of getting on the seedling frame, the described seedling device of getting includes and gets the seedling bar, gets seedling pin and needle tubing and form, getting seedling bar one end is installed on and gets on the seedling frame, the other end connects the needle tubing seat, four needle tubings are installed on the needle tubing seat, the shoot apex of getting of four needle tubings curves inwardly, and tightens up so that get to draw close mutually after the seedling pin stretches out from needle tubing.Be movably installed with needle stand getting on the body of rod that the seedling bar is connected to the needle tubing seat, needle stand one side is equipped with four and gets the seedling pin, four needle bodies of getting the seedling pin lay respectively in four needle tubings, the opposite side of needle stand connects an end of getting the seedling spring, the other end of getting the seedling spring is connected to be got on the seedling club shaft, needle stand is equipped with sliding pin at a side of corresponding slide block at least, and slide block is provided with by two parallel grooves and two " mouth " shape slideways that vertical deep-slotted chip breaker is formed, and sliding pin is installed in the slideway.Article two, deep-slotted chip breaker can be arranged to arc groove, and its center of circle is positioned at the rotating shaft core place of getting the seedling frame.
Above-mentioned a plurality of seedling device of getting can a shared sliding pin, and sliding pin passes the needle stand of respectively getting the seedling device successively and gets vertical displacement hole on the seedling club shaft, and can do the edge and get moving around of seedling pole length direction in the vertical displacement hole.
Have round end long strip type groove in the described swing arm, the connection termination that is connected on the corresponding incomplete gear mechanism middle rack frame of swing arm is installed in the round end long strip type groove.
Modulus, the profile of tooth of partial gear are identical in described inside and outside two groups of incomplete gear mechanisms, and the partial gear number of teeth in the incomplete gear mechanism of the swinging end of connection swing arm is organized more than another.
The present invention can also adopt another technical scheme to realize goal of the invention, this scheme is for to replace with two groups of different equal width cam mechanism with two groups of partial gear structures in the technique scheme, other structure connected mode is identical, equally can be when one group of constant breadth cam drive the slide block slip, another group equal width cam mechanism drives the swing arm swing that is installed on the slide block, and then drive the seedling pin of getting get Miao Qizhong and turn to, stretch out and regains, the purpose that seedling is got in realization automatically.
The present invention uses a power+basic machine mode can realize that just seedling is got in control automatically, the operation of transplanting seedlings, so the operating speed of seedling picking mechanism just can be adjusted the speed of travel that adapts to transplanter well, avoid getting seedling not as good as and the phenomenon of being short of seedling that causes has also just been saved cost naturally.The present invention makes and gets the manual labor that seedling labourer breaks away from heavy dullness, raises labour productivity, and the operating efficiency of transplanting has improved more than 2 times than semi-automatic transplanting automatically, has improved more than 10 times than artificial transplanting, if line number increases, operating efficiency also will further improve; But and proper extension operation season of transplanting, prolong breeding time, obtain high yield and stable yields.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present invention.
Fig. 2 is a main TV structure schematic diagram of the present invention.
Fig. 3 is the mounting structure schematic diagram of getting the seedling frame among the present invention and getting the seedling device.
Fig. 4 is for getting the structural representation of seedling device among the present invention.
Fig. 5 is the present invention China and foreign countries incomplete gear mechanism rack frame structural representation.
Fig. 6 is the structural representation of swing arm among the present invention.
Fig. 7 is the structural representation of slide block among the present invention.
Fig. 8 is the structural representation of this bright middle incomplete gear mechanism.
In the accompanying drawing, 1, get the seedling frame; 2, slide block; 3, swing arm; 4, base plate; 5, outer incomplete gear mechanism; 6, interior incomplete gear mechanism; 7, get the seedling bar; 8, get the seedling pin; 9, needle tubing; 10, needle stand; 11, needle tubing seat; 12, get the seedling spring; 13, driving shaft; 14, round end long strip type groove; 15, slide pin; 16, slideway; 17, vertical displacement hole; 18, dovetail groove guide rail; 19, trace.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described:
As shown in Figure 1, center, structure of the present invention left and right sides symmetry, with a side structure is example, it includes and gets seedling frame 1, slide block 2, is positioned at the outer incomplete gear mechanism 5 in the outside and is positioned at inboard incomplete gear mechanism 6 and the driving shaft 13 that drives these two groups of incomplete gear mechanisms, and driving shaft 13 is fixed on the base plate 4 by fixed mount.As shown in Figure 2, the bottom surface of slide block 2 is provided with dovetail groove one, and this dovetail groove and the dovetail groove guide rail 18 that is fixed on the base plate 4 are connected, and slide block 2 can only be slidably reciprocated as horizontal cross along dovetail groove guide rail 18.Partial gear in outer incomplete gear mechanism 5 and the interior incomplete gear mechanism 6 is installed on the driving shaft 13, their tooth rest bottom surface also is provided with and the identical dovetail groove guide rail structure of slide block 2 bottom surface structures, their dovetail groove guide rail is all parallel with slide block 2 bottom surface dovetail groove guide rail threes, can move in the same way synchronously to guarantee two groups of incomplete gear mechanisms and slide block 2.The end of getting seedling frame 1 is installed on the slide block 2 by bearing, and is getting the roller end fixed installation swing arm 3 of seedling frame 1.As shown in Figure 6, have round end long strip type groove 14 in the swing arm 3, trace 19 1 ends that are fixed on outer incomplete gear mechanism 5 rack frames are mounted in the round end long strip type groove 14, when outer incomplete gear mechanism 5 along its bottom oat tail groove structure when moving back and forth, trace 19 drives swing arm 3 swings, the effect of round end long strip type groove 14 is exactly to guarantee in the process that trace 19 horizontal directions move the shift invariant on the vertical direction.Rack frame in the present invention in the incomplete gear mechanism 6 then is fixedly attached to slide block 2, guarantees all the time to be synchronized with the movement with slide block 2.The modulus of the partial gear in outer incomplete gear mechanism 5 and the interior incomplete gear mechanism 6, profile of tooth all is identical, but the partial gear number of teeth difference in their mechanisms, the partial gear number of teeth of outer incomplete gear mechanism 5 is 10, in the interior incomplete gear mechanism 6 the partial gear number of teeth be 6 (as Fig. 5, shown in Figure 8), like this when interior incomplete gear mechanism 6 no longer drives slide block 2 and moves, outer incomplete gear mechanism 5 can drive swing arm 3 and turn an angle, partial gear in outer incomplete gear mechanism 5 no longer meshes with tooth bar, and swing arm 3 is no longer rotated.Select the incomplete gear mechanism of the different numbers of teeth for use, can realize the anglec of rotation that swing arm 3 is different.
As shown in Figure 3, of the present invention getting can be installed a plurality of seedling devices of getting on the seedling frame 1, the structure of getting the seedling device specifically as shown in Figure 4, it mainly includes and gets seedling bar 7, gets parts such as seedling pin 8 and needle tubing 9 and forms, get seedling bar 7 one ends (in Fig. 4, being the left end head) and be fixedly mounted on by nut and get on the seedling frame 1, get seedling bar 7 other ends to connecting needle tubing seat 11.Two needle tubings 9 are installed on the needle tubing seat 11 at least, 9, four needle tubings 9 of four needle tubings preferably are installed are evenly distributed on the circumferencial direction of getting seedling bar 7, their shoot apex (being low order end in Fig. 4) of getting curves inwardly.Be movably installed with needle stand 10 getting on the body of rod that seedling bar 7 is connected to needle tubing seat 11, needle stand 10 1 sides are equipped with and the corresponding seedling pin 8 of getting of needle tubing 9 numbers, the needle body of respectively getting seedling pin 8 correspondence respectively is positioned at each root needle tubing 9, the opposite side of needle stand 10 connects an end of getting seedling spring 12, the other end of getting seedling spring 12 is fastened on to be got on seedling bar 7 bodies of rod, and the spring action force direction of getting seedling spring 12 is with needle stand 10 and gets seedling pin 8 tops to needle tubing seat 11 directions.Because the shoot apex of getting of needle tubing 9 curves inwardly, so getting under the active force of seedling spring 12 to when needle tubing 9 stretches out when getting seedling pin 8, it is got shoot apex and also curves inwardly and tighten up.Side at needle stand 1 corresponding slide block 2 is equipped with sliding pin 15.As shown in Figure 7, slide block 2 is provided with by two parallel grooves and two " mouth " font slideways 16 that vertical deep-slotted chip breaker is formed, and sliding pin 15 is installed in the slideway 16.Two deep-slotted chip breakers in the slideway 16 are preferably arc groove, and its center of circle is positioned at the rotating shaft core place of getting seedling frame 1, so that sliding pin 15 speed when slideway 16 arc groove sections slide is steady, thereby it is steady from the stretching out of needle tubing 9, withdrawal speed to guarantee to get seedling pin 8.A plurality of among the present invention get the seedling device can a shared sliding pin 15, and sliding pin 15 passes the needle stand 10 of respectively getting the seedling device successively and gets vertical displacement hole 17 on seedling bar 7 bodies of rod, and can do the edge and get moving around of seedling bar 7 length directions vertical displacement hole 17 in.
The incomplete gear mechanism that the present invention will be referred to replaces with different equal width cam mechanism, other is identical during with the employing incomplete gear mechanism with connected mode about the structure of getting seedling, equally can be when one group of constant breadth cam drive the slide block slip, another group equal width cam mechanism drives the swing arm swing that is installed on the slide block, and then drive the seedling pin of getting get Miao Qizhong and turn to, stretch out and regains, the purpose that seedling is got in realization automatically.The two groups of equal width cam mechanism and the slide block 2 that adopt this moment also are to be slidingly mounted on the base plate 4, and the cam part in two groups of equal width cam mechanism then is installed on the driving shaft 13 and by its driven in rotation.
When adopting the partial gear structure with the present invention below is example, specifies the seedling process of getting automatically of the present invention:
Power parts such as driving shaft 13 and the whole travelling wheel of getting the seedling machine or motor are connected, driving shaft 13 rotates, drive the partial gear rotation in outer incomplete gear mechanism 5 and the interior incomplete gear mechanism 6, because modulus, the profile of tooth of inside and outside two groups of incomplete gear mechanisms are all identical, they are rotation synchronously together, before slide block 2 moved to the cave dish of waiting to get seedling, get the seedling device this moment and also be vertically downward initial position.Again because the partial gear number of teeth of outer incomplete gear mechanism 5 more than the partial gear number of teeth in the interior incomplete gear mechanism 6, when the partial gear in the interior incomplete gear mechanism 6 with above or below tooth bar no longer mesh after, the partial gear of outer incomplete gear mechanism 5 also can make rack frame move certain distance, and this distance is relevant with the number of teeth that outer incomplete gear mechanism 5 partial gears have more.This moment, slide block 2 was because the connection effect of interior incomplete gear mechanism 6 rack frames is no longer mobile, so being fixed on the swing arm 3 of getting seedling frame 1 termination is rotated by the migration drive swing arm 3 of trace 19 by outer incomplete gear mechanism 5 rack frames, thereby the rotation that seedling frame 1 is got in realization has promptly realized the rotation control of getting the seedling device of getting on the seedling frame 1 being installed on.Getting Miao Qicong initial position vertically downward rotates to the seedling position of getting of horizontal direction.In getting seedling device rotating process, the sliding pin 15 of getting Miao Qizhong is from being positioned at the initial position of slideway 16 inner arc chute sections lower ends, move up along slideway 16, when sliding pin 15 moves the upper horizontal chute sections of slideway 16, horizontal chute sections and the spring action force direction level of getting seedling spring 12, slideway 16 no longer plays effect of contraction to the position of sliding pin 15,15 on sliding pin moves to the outer end owing to get the elastic force effect of seedling spring 12 from upper horizontal chute sections the inner, promptly arrived the upper end of outer arc chute sections, getting seedling pin 8 shows as in this section process and is got seedling spring 12 bullets and stretch out needle tubing 9 and be inserted in the cave dish seedling soil alms bowl of vertically putting, and because the flecition of needle tubing 9 front ends, the shoot apex of getting of getting seedling pin 8 insertion cave dishes is inwardly shunk, promptly cave dish seedling.
Driving shaft 13 is rotated further in the process, same modulus, profile of tooth owing to partial gear in the inside and outside incomplete gear mechanism is identical, partial gear in the inside and outside incomplete gear mechanism meshes with each self-corresponding tooth bar simultaneously, interior incomplete gear mechanism 6 brings back to slide block 2 in position (just need the put cave Pan Miaochu) process of beginning, outer incomplete gear mechanism 5 moves swing arm 3 level of synchronization, do not rotate, so sliding pin 15 is positioned at the upper end of outside chute sections always.When the partial gear and the tooth bar of interior incomplete gear mechanism 6 no longer meshes, the partial gear of outer incomplete gear mechanism 5 and tooth bar also are engagement, so it will act on swing arm 3 again and make its rotation.Sliding pin 15 moves to the inner (i.e. the original position of sliding pin 15) of lower horizontal chute sections along the upper end of slideway 16 outer arc chute sections.In this section process that sliding pin 15 moves down, that will get Miao Qizhong simultaneously gets the compression of seedling spring, gets seedling pin 8 and regains from needle tubing 9 thereby make, and gets the seedling device and becomes vertical direction by horizontal direction, discharges the cave and coils seedling, finishes once complete work and gets seedling and dispose procedure.As long as driving shaft 13 rotating always, the present invention Miao Fangmiao that gets that does not stop that just can realize circulating moves.
The undeclared part of other that the present invention relates to is same as the prior art.
Claims (10)
1. automatic potted-seedling picking mechanism for dry land, it is characterized in that it includes gets seedling frame (1), slide block (2) and in, outer two groups of incomplete gear mechanisms, get to be equipped with on the seedling frame (1) and get the seedling device, getting seedling frame (1) is installed on the slide block (2), swing arm (3) is installed in the rotating shaft of getting seedling frame (1), the swinging end of swing arm (3) is connected on the rack frame in wherein one group of incomplete gear mechanism in above-mentioned two groups of incomplete gear mechanisms, the rack frame of another group incomplete gear mechanism connects slide block (2), two groups of incomplete gear mechanisms and slide block (2) all are slidingly mounted on the base plate (4), and the partial gear in two groups of incomplete gear mechanisms all is installed on the driving shaft (13).
2. automatic potted-seedling picking mechanism for dry land according to claim 1, it is characterized in that described two groups of incomplete gear mechanisms are respectively the outer incomplete gear mechanism (5) that is positioned at the outside and are positioned at inboard incomplete gear mechanism (6), they and slide block (2) all are to be arranged in pairs in driving shaft (5) and to get seedling frame (1) two ends.
3. automatic potted-seedling picking mechanism for dry land according to claim 1 and 2, it is characterized in that described getting is equipped with a plurality of seedling devices of getting on the seedling frame (1), the described seedling device of getting includes and gets seedling bar (7), getting seedling pin (8) and needle tubing (9) forms, getting seedling bar (7) one ends is installed on and gets on the seedling frame (1), the other end connects needle tubing seat (11), four needle tubings (9) are installed on the needle tubing seat (11), be movably installed with needle stand (10) getting on the body of rod that seedling bar (7) is connected to needle tubing seat (11), needle stand (10) one sides are equipped with four and get seedling pin (8), four needle bodies of getting seedling pin (8) lay respectively in four needle tubings (9), the opposite side of needle stand (10) connects an end of getting seedling spring (12), the other end of getting seedling spring (12) is connected to be got on seedling bar (7) body of rod, needle stand (11) is equipped with sliding pin (15) at a side of corresponding slide block (2) at least, slide block (2) is provided with by two parallel grooves and two " mouth " shape slideways (16) that vertical deep-slotted chip breaker is formed, and sliding pin (15) is positioned at slideway (16).
4. automatic potted-seedling picking mechanism for dry land according to claim 3, it is characterized in that described a plurality of shared sliding pin of seedling device (15) of getting, sliding pin (15) passes the needle stand (10) of respectively getting the seedling device successively and gets vertical displacement hole (17) on seedling bar (7) body of rod, and can do the edge and get moving around of seedling bar (7) length direction vertical displacement hole (17) in.
5. automatic potted-seedling picking mechanism for dry land according to claim 3 is characterized in that the shoot apex of getting of described four needle tubings (9) curves inwardly.
6. automatic potted-seedling picking mechanism for dry land according to claim 1 and 2, it is characterized in that having round end long strip type groove (14) in the described swing arm (3), the connection termination that is connected on the corresponding incomplete gear mechanism middle rack frame of swing arm (3) is installed in the round end long strip type groove (14).
7. according to right 3 described automatic potted-seedling picking mechanism for dry land, it is characterized in that two vertical deep-slotted chip breakers of last " mouth " shape slideway (16) of described slide block (2) are arc groove, its center of circle is positioned at the rotating shaft core place of getting seedling frame (1).
8. automatic potted-seedling picking mechanism for dry land according to claim 1 and 2, the modulus, the profile of tooth that it is characterized in that partial gear in described inside and outside two groups of incomplete gear mechanisms are identical, and the partial gear number of teeth in the incomplete gear mechanism of the swinging end of connection swing arm (3) is organized more than another.
9. automatic potted-seedling picking mechanism for dry land, it is characterized in that it includes gets seedling frame (1), slide block (2) and in, outer two groups of equal width cam mechanism, get to be equipped with on the seedling frame (1) and get the seedling device, the axle two ends of getting seedling frame (1) are installed on the slide block (2), swing arm (3) is installed in the rotating shaft of getting seedling frame (1), the swinging end of swing arm (3) is connected on the cam holder of the wherein one group of equal width cam mechanism in above-mentioned two groups of equal width cam mechanism, the cam holder of another group equal width cam mechanism connects slide block (2), two groups of equal width cam mechanism and slide block (2) all are slidingly mounted on the base plate (4), and the cam part in two groups of equal width cam mechanism all is installed on the driving shaft (13).
10. automatic potted-seedling picking mechanism for dry land according to claim 9, it is characterized in that having round end long strip type groove (14) in the described swing arm (3), the connection termination that is connected on the corresponding incomplete gear mechanism middle rack frame of swing arm (3) is installed in the round end long strip type groove (14); Described getting is equipped with a plurality of seedling devices of getting on the seedling frame (1), the described seedling device of getting includes and gets seedling bar (7), getting seedling pin (8) and needle tubing (9) forms, getting seedling bar (7) one ends is installed on and gets on the seedling frame (1), the other end connects needle tubing seat (11), four needle tubings (9) are installed on the needle tubing seat (11), the shoot apex head of getting of four needle tubings (9) curves inwardly, be movably installed with needle stand (10) getting on the body of rod that seedling bar (7) is connected to needle tubing seat (11), needle stand (10) one sides are equipped with four and get seedling pin (8), four needle bodies of getting seedling pin (8) lay respectively in four needle tubings (9), the opposite side of needle stand (10) connects an end of getting seedling spring (12), the other end of getting seedling spring (12) is connected to be got on seedling bar (7) body of rod, needle stand (10) is equipped with sliding pin (15) at a side of corresponding slide block (2) at least, slide block (2) is provided with by two parallel grooves and two " mouth " shape slideways (16) that vertical deep-slotted chip breaker is formed, and sliding pin (15) is positioned at slideway (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100294235A CN101536632B (en) | 2009-04-13 | 2009-04-13 | Automatic potted-seedling picking mechanism for dry land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100294235A CN101536632B (en) | 2009-04-13 | 2009-04-13 | Automatic potted-seedling picking mechanism for dry land |
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| Publication Number | Publication Date |
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| CN101536632A CN101536632A (en) | 2009-09-23 |
| CN101536632B true CN101536632B (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100294235A Expired - Fee Related CN101536632B (en) | 2009-04-13 | 2009-04-13 | Automatic potted-seedling picking mechanism for dry land |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849459B (en) * | 2010-06-04 | 2011-06-29 | 陈燕 | Seedling pulling-up system of semi-automatic transplanting machine |
| CN101855962B (en) * | 2010-06-09 | 2012-08-01 | 石河子大学 | Cell tray reverse type automatic seedling taking and seedling dividing device |
| CN102405716B (en) * | 2011-11-03 | 2013-11-20 | 江苏大学 | Rotary oscillation seedling transplanting device of dry filed plug seedling transplanter |
| CN102656982A (en) * | 2012-04-27 | 2012-09-12 | 东北农业大学 | Servo-motor unilateral output type rice pot seedling transplanting mechanism |
| CN109601079B (en) * | 2018-11-29 | 2023-10-20 | 华南农业大学 | Unidirectional-drive bidirectional synchronous telescopic linkage mechanism |
| CN111055317B (en) * | 2019-12-03 | 2023-10-31 | 农业农村部南京农业机械化研究所 | Seedling raising tray cutting device and method |
| CN113079762A (en) * | 2021-05-14 | 2021-07-09 | 甘肃农业大学 | Horizontal speed compensation mechanism of hill planter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842306A (en) * | 1994-11-17 | 1998-12-01 | Yanmar Agricultural Equipment Co., Ltd. | Transplanter |
| CN200980247Y (en) * | 2006-11-15 | 2007-11-28 | 袁才恒 | Multifunctional seedling-cultivating machine |
-
2009
- 2009-04-13 CN CN2009100294235A patent/CN101536632B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842306A (en) * | 1994-11-17 | 1998-12-01 | Yanmar Agricultural Equipment Co., Ltd. | Transplanter |
| CN200980247Y (en) * | 2006-11-15 | 2007-11-28 | 袁才恒 | Multifunctional seedling-cultivating machine |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2001-309706A 2001.11.06 |
| JP特开平8-19310A 1996.01.23 |
| JP特开平9-252619A 1997.09.30 |
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| CN101536632A (en) | 2009-09-23 |
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