CN103935774B - A kind of seedling dish supplying machine - Google Patents
A kind of seedling dish supplying machine Download PDFInfo
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- CN103935774B CN103935774B CN201410140743.9A CN201410140743A CN103935774B CN 103935774 B CN103935774 B CN 103935774B CN 201410140743 A CN201410140743 A CN 201410140743A CN 103935774 B CN103935774 B CN 103935774B
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Abstract
The invention discloses a kind of seedling dish supplying machine.Comprise seedling dish conveyer belt mechanism, Geneva mechanism that seedling dish separates one by one, the swing-bar mechanism of holder seedling dish, the cam mechanism driving fork to swing and seedling dish stop gear; The bottom surface of seedling dish is greater than the height of single seedling dish to the distance of the upper surface of seedling sending dribbling; Distance between two horizontal seedling-distributing disc rollers is greater than the length of seedling dish, and the distance between when the inner side plectrum on horizontal seedling-distributing disc roller is in level is less than the length of seedling dish; Distance between two longitudinal seedling-distributing disc rollers is greater than the width of seedling dish, and the distance between when the inner side plectrum on longitudinal seedling-distributing disc roller is in level is less than the width of seedling dish; Horizontal shift lever axis is fixedly connected with two horizontal driving levers and finishing bevel gear cuter respectively with the two ends of longitudinal shift lever axis; Right angle in the rectangle that longitudinal slot wheel shaft and transverse groove wheel shaft are formed arranges 4 seedling dish limitting casings respectively, and it is fixedly connected in frame; The seedling dish that after completing the superposition of seedling dish, its gap is very little is separated, work speed is fast.
Description
Technical field
The present invention relates to rice nursing seedlings seeding production line machinery, particularly relate to a kind of seedling dish supplying machine.
Background technology
Rice nursing seedlings seeding conveyor line in the market disposablely can complete the operations such as paving soil, watering, sowing, earthing, seedling quality significantly improves, solve the sowing of manual seedling and non-uniformity problem of emerging, really reach the agriculture requirement of high yielding culture of rice.But before paving soil, very low by manually supplying one side efficiency to the supply of seedling dish, require very high to the labour power of workman, on the other hand, artificial row's case may be irregular, and it is uneven to cause spreading soil.At present, on market, the supplying machine of existing seedling planting conveyor line is mainly for the situation that the gap after the superposition of seedling dish between it is larger, and the seedling dish of superposition can not be separated for the situation that the gap after the superposition of seedling dish between it is less.
Summary of the invention
The object of the invention is to, for the very little deficiency in its gap after existing seedling dish superposition, provide a kind of seedling dish supplying machine.
In order to achieve the above object, the technical solution used in the present invention is: the present invention includes horizontal shift lever axis, finishing bevel gear cuter on horizontal shift lever axis, finishing bevel gear cuter on longitudinal shift lever axis, longitudinal shift lever axis, seedling dish limitting casing, longitudinal driving lever, longitudinal seedling-distributing disc roller, plectrum, sheave, longitudinal slot wheel shaft, seedling dish, pallet fork, transverse groove wheel shaft, seedling sending dish driving wheel, seedling sending dribbling, seedling sending dish breast wheel, seedling sending dish flower wheel, frame, pallet fork retracing spring, cam, roller tappet, horizontal seedling-distributing disc roller, horizontal driving lever, plectrum retracing spring, plectrum maintainance set, input finishing bevel gear cuter etc., wherein the lateral symmetry of seedling dish is provided with Geneva mechanism, transverse groove wheel shaft and horizontal shift lever axis are at same perpendicular, the centre in upper and lower seedling plate edge gap when the plane that the axis of two transverse groove wheel shafts is formed is in the superposition of seedling dish, distance between two horizontal seedling-distributing disc rollers is greater than the length of seedling dish, and the distance between when the inner side plectrum on horizontal seedling-distributing disc roller is in level is less than the length of seedling dish, transverse groove wheel shaft is fixedly connected with sheave and several plectrums, and the two ends of horizontal shift lever axis are fixedly connected with two horizontal driving levers and finishing bevel gear cuter, Geneva mechanism is symmetrically arranged with in the longitudinal direction of seedling dish, longitudinal slot wheel shaft and longitudinal shift lever axis are at same perpendicular, the centre in upper and lower seedling plate edge gap when the plane that the axis of two longitudinal slot wheel shafts is formed is in the superposition of seedling dish, distance between two longitudinal seedling-distributing disc rollers is greater than the width of seedling dish, and the distance between when the inner side plectrum on longitudinal seedling-distributing disc roller is in level is less than the width of seedling dish, longitudinal slot wheel shaft is fixedly connected with sheave and several plectrums, and the two ends of longitudinal shift lever axis are fixedly connected with two longitudinal driving levers and finishing bevel gear cuter, right angle in the rectangle that longitudinal slot wheel shaft and transverse groove wheel shaft are formed arranges 4 seedling dish limitting casings respectively, and it is fixedly connected in frame, seedling sending dish driving wheel, seedling sending dish breast wheel, seedling sending dish flower wheel and seedling sending dribbling composition conveying seedling disc mechanism, the bottom surface of seedling dish is greater than the height of single seedling dish to the distance of the upper surface of seedling sending dribbling, in the below of seedling dish, be provided with a pair pallet fork, pallet fork and frame hinged, pallet fork is connected with frame by pallet fork retracing spring, arrange cam in the below of seedling sending dribbling, two pallet forks and roller tappet are articulated and connected, two horizontal shift lever axis and two longitudinal shift lever axis places are in one plane, finishing bevel gear cuter on horizontal shift lever axis and finishing bevel gear cuter engagement (as shown in Figure 1) on longitudinal shift lever axis, plectrum retracing spring is set in plectrum bottom, plectrum maintainance set is set at longitudinal seedling-distributing disc roller and horizontal seedling-distributing disc roller outside face, prevent plectrum from rotating and depart from seedling-distributing disc roller (as shown in Figure 8), input finishing bevel gear cuter is fixedly connected with horizontal shift lever axis.
The present invention is compared with background technology, and the beneficial effect had is:
1, horizontal seedling-distributing disc roller of the present invention and longitudinal seedling-distributing disc roller are respectively arranged with several plectrums.When seedling-distributing disc roller rotates, plectrum on seedling-distributing disc roller first with the sidewall contact of seedling dish, make plectrum retracing spring by compression, when the plectrum on seedling-distributing disc roller forward to the gap superposing seedling dish with two parallel time, under the effect of plectrum retracing spring, plectrum inserts in the gap of two superposition seedling dishes.Continue to rotate seedling-distributing disc roller, lowermost seedling dish is just separated with the seedling dish on it.When plectrum is very thin, the situation that the rear gap of seedling dish superposition is very little just can be separated.
2, during work, input gear rotates continuously, by Geneva mechanism, will be converted into intermittent rotary continuously, adds the self-locking action of Geneva mechanism, thus achieve the separation to seedling dish.Be separated seedling dish stable, reliable.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of seedling dish supplying machine of the present invention;
Fig. 2 is the B direction view of Fig. 1;
Fig. 3 is the C direction view of Fig. 1;
Fig. 4 is the B direction view of Fig. 1 and the C direction view of Fig. 1 under the first state of the present invention;
Fig. 5 is the B direction view of Fig. 1 and the C direction view of Fig. 1 under the second state of the present invention;
Fig. 6 is the B direction view of Fig. 1 and the C direction view of Fig. 1 under the third state of the present invention;
Fig. 7 is the B direction view of Fig. 1 and the C direction view of Fig. 1 under the present invention's the 4th kind of state;
Fig. 8 is the part sectional view of Fig. 1 towards A;
In figure: horizontal shift lever axis 1, finishing bevel gear cuter 2 on horizontal shift lever axis, finishing bevel gear cuter 3 on longitudinal shift lever axis, longitudinal shift lever axis 4, seedling dish limitting casing 5, longitudinal driving lever 6, longitudinal seedling-distributing disc roller 7, plectrum 8, sheave 9, longitudinal slot wheel shaft 10, seedling dish 11, pallet fork 12, transverse groove wheel shaft 13, seedling sending dish driving wheel 14, seedling sending dribbling 15, seedling sending dish breast wheel 16, seedling sending dish flower wheel 17, frame 18, pallet fork retracing spring 19, cam 20, roller tappet 21, horizontal seedling-distributing disc roller 22, horizontal driving lever 23, plectrum retracing spring 24, plectrum maintainance set 25, input finishing bevel gear cuter 26.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7.
The present invention includes horizontal shift lever axis 1, finishing bevel gear cuter 2 on horizontal shift lever axis, finishing bevel gear cuter 3 on longitudinal shift lever axis, longitudinal shift lever axis 4, seedling dish limitting casing 5, longitudinally active driving lever 6, longitudinal seedling-distributing disc roller 7, plectrum 8, sheave 9, longitudinal slot wheel shaft 10, seedling dish 11, pallet fork 12, transverse groove wheel shaft 13, seedling sending dish driving wheel 14, seedling sending dribbling 15, seedling sending dish breast wheel 16, seedling sending dish flower wheel 17, frame 18, pallet fork retracing spring 19, cam 20, roller tappet 21, horizontal seedling-distributing disc roller 22, horizontal driving lever 23, plectrum retracing spring 24, plectrum maintainance set 25, input finishing bevel gear cuter 26.
Seedling sending dish driving wheel 14, seedling sending dish breast wheel 16, seedling sending dish flower wheel 17 and seedling sending dribbling 15 form conveying seedling disc mechanism, and the bottom surface of seedling dish 11 is greater than the height of single seedling dish 11 to the distance of the upper surface of seedling sending dribbling 15; Distance between two horizontal seedling-distributing disc rollers 22 is greater than the length of seedling dish 11, and the distance between when the inner side plectrum 8 on horizontal seedling-distributing disc roller 22 is in level is less than the length of seedling dish 11; The plane that the axis of two transverse groove wheel shafts 13 is formed is in the centre in upper and lower seedling plate edge gap when seedling dish 11 superposes; The two ends of transverse groove wheel shaft 13 are fixedly connected with two sheaves 9, and transversely the circumference of seedling-distributing disc roller 22 and axial direction evenly arrange several plectrums 8; Turning to of two horizontal shift lever axis 1 is contrary, rotating speed equal (as shown in Figure 2), the horizontal axis of shift lever axis 1 and the axis of transverse groove wheel shaft 13 are in same vertical surface, horizontal shift lever axis 1 is directly over transverse groove wheel shaft 13, and the two ends of horizontal shift lever axis 1 are fixedly connected with two horizontal driving levers 23 and finishing bevel gear cuter 2 (as depicted in figs. 1 and 2); Distance between two longitudinal seedling-distributing disc rollers 7 is greater than the width of seedling dish 11, and the distance between when the inner side plectrum 8 on longitudinal seedling-distributing disc roller 7 is in level is less than the width of seedling dish 11; The plane that the axis of two longitudinal slot wheel shafts 10 is formed is in the centre in upper and lower seedling plate edge gap when seedling dish 11 superposes; The two ends of longitudinal slot wheel shaft 10 are fixedly connected with two sheaves 9, and longitudinally the circumference of seedling-distributing disc roller 22 and axial direction evenly arrange several plectrums 8; Turning to of two longitudinal shift lever axis 4 is contrary, rotating speed equal (as shown in Figure 3), longitudinal axis of shift lever axis 4 and the axis of longitudinal slot wheel shaft 10 are in same vertical surface, longitudinal shift lever axis 4 is directly over longitudinal slot wheel shaft 10, and the two ends of longitudinal shift lever axis 4 are fixedly connected with two longitudinal driving levers 6 and finishing bevel gear cuter 3 (as shown in figures 1 and 3); Right angle in the rectangle that longitudinal slot wheel shaft 10 and transverse groove wheel shaft 13 are formed arranges 4 seedling dish limitting casings 5 respectively, and it is fixedly connected on (as shown in Figure 1) in frame 18; In the below of seedling dish 11, be provided with a pair pallet fork 12, pallet fork 12 and frame 18 hinged, pallet fork 12 is connected with frame by pallet fork retracing spring 19; Arrange cam 20 in the below of seedling sending dribbling 15, two pallet forks 12 are articulated and connected with roller tappet 21; Two horizontal shift lever axis 1 and two longitudinal shift lever axis 4 places are in one plane; Finishing bevel gear cuter 2 on horizontal shift lever axis and the finishing bevel gear cuter 3 on longitudinal shift lever axis engage (as shown in Figure 1); Plectrum retracing spring 24 is set in plectrum 8 bottom, plectrum maintainance set 25 is set at longitudinal seedling-distributing disc roller 7 and horizontal seedling-distributing disc roller 22 outside face, prevents plectrum 8 from rotating and depart from seedling-distributing disc roller (as shown in Figure 8); Input finishing bevel gear cuter 26 is fixedly connected with horizontal shift lever axis 1.
During work, a part of power drives the continuous pin of horizontal shift lever axis 1 up time to rotate by input finishing bevel gear cuter 26, another part powered belt moving cam 20 intermittent rotary.When inputting finishing bevel gear cuter 26 and forwarding 90 ° to from 0 °, cam 20 also forwards 90 ° to from 0 °, under the effect of cam 20, pallet fork 12 swings laterally, horizontal shift lever axis 1 and longitudinal shift lever axis 4 rotate counterclockwise 90 °, due to the self-locking action of Geneva mechanism, longitudinal slot wheel shaft 10 and transverse groove wheel shaft 13 transfixion, as shown in Figure 4 and Figure 5; Following cam 20 transfixion, pallet fork 12 runs out of steam, static rotation, horizontal driving lever 23 on horizontal shift lever axis 1 drives the sheave 9 on transverse groove wheel shaft 13 to rotate, when after horizontal shift lever axis 1 half-twist, cam 20 setting in motion again, as shown in Figure 5 and Figure 6.
When inputting finishing bevel gear cuter 26 and forwarding 180 ° to from 90 °, cam 20 remains static, due to the self-locking action of Geneva mechanism, longitudinal slot wheel shaft 10 transfixion, in transverse groove wheel shaft 13 half-twist process, plectrum 8 elder generation on horizontal seedling-distributing disc roller 22 and the sidewall contact of seedling dish 11, make plectrum retracing spring 24 by compression, when plectrum 8 moves to the gap at two superposition seedling dish 11 edges, under the effect of plectrum retracing spring 24, plectrum 8 is inserted and is added to seedling tray in the gap of 11, along with being rotated further of horizontal seedling-distributing disc roller 22, nethermost seedling dish 11 and the seedling dish above it are just separated by plectrum 8, seedling dish 11 under dialling is fallen in seedling sending dribbling 15, as shown in Figure 5 and Figure 6.
When inputting finishing bevel gear cuter 26 and forwarding 270 ° to from 180 °, cam 20 forwards to 180 ° of processes from 90 °, under the effect of pallet fork retracing spring 19, pallet fork 12 backswing inwards, horizontal shift lever axis 1 and longitudinal shift lever axis 4 left-hand revolution 90 °, due to the self-locking action of Geneva mechanism, longitudinal slot wheel shaft 10 and transverse groove wheel shaft 13 transfixion, as shown in Figure 6 and Figure 7.
When inputting finishing bevel gear cuter 26 and forwarding 360 ° to from 270 °, cam 20 and pallet fork 12 transfixion, horizontal shift lever axis 1 and longitudinal shift lever axis 4 left-hand revolution 90 °, due to the self-locking action of Geneva mechanism, transverse groove wheel shaft 13 transfixion, the longitudinal driving lever 6 on longitudinal shift lever axis 4 drives sheave 9 clickwise 90 ° on longitudinal slot wheel shaft 10, now, seedling dish 11, along with the rotation of longitudinal slot wheel shaft 10, drops on pallet fork 12.When longitudinal slot wheel shaft 10 continues to rotate, plectrum 8 elder generation on longitudinal slot wheel shaft 10 and the sidewall contact of seedling dish 11, make plectrum retracing spring 24 by compression.When the plectrum 8 on longitudinal seedling-distributing disc roller 7 forward to the gap superposing seedling dish 11 with two parallel time, under the effect of plectrum retracing spring 24, plectrum 8 inserts in the gap of two superposition seedling dishes 11, as shown in Fig. 7 and Fig. 4.Along with input finishing bevel gear cuter 26 is rotated further, lowermost seedling dish drops in seedling sending dribbling 15.
Claims (1)
1. a seedling dish supplying machine, it comprises: horizontal shift lever axis (1), finishing bevel gear cuter (2) on horizontal shift lever axis, finishing bevel gear cuter (3) on longitudinal shift lever axis, longitudinal shift lever axis (4), seedling dish limitting casing (5), longitudinal driving lever (6), longitudinal seedling-distributing disc roller (7), plectrum (8), sheave (9), longitudinal slot wheel shaft (10), seedling dish (11), pallet fork (12), transverse groove wheel shaft (13), seedling sending dish driving wheel (14), seedling sending dribbling (15), seedling sending dish breast wheel (16), seedling sending dish flower wheel (17), frame (18), pallet fork retracing spring (19), cam (20), roller tappet (21), horizontal seedling-distributing disc roller (22), horizontal driving lever (23), plectrum retracing spring (24), plectrum maintainance set (25), input finishing bevel gear cuter (26), it is characterized in that: be provided with seedling sending dish driving wheel (14), seedling sending dish breast wheel (16) and seedling sending dish flower wheel (17) in the below of seedling dish (11), seedling sending dribbling (15) is enclosed within seedling sending dish driving wheel (14), seedling sending dish breast wheel (16) and seedling sending dish flower wheel (17), seedling sending dish driving wheel (14), seedling sending dish breast wheel (16), seedling sending dish flower wheel (17) and seedling sending dribbling (15) composition conveying seedling disc mechanism, the bottom surface of seedling dish (11) is greater than the height of single seedling dish (11) to the distance of the upper surface of seedling sending dribbling (15), distance between two horizontal seedling-distributing disc rollers (22) is greater than the length of seedling dish (11), and the distance between when the inner side plectrum (8) on horizontal seedling-distributing disc roller (22) is in level is less than the length of seedling dish (11), the centre in upper and lower seedling plate edge gap when the plane that the axis of two transverse groove wheel shafts (13) is formed is in seedling dish (11) superposition, the two ends of transverse groove wheel shaft (13) are fixedly connected with two sheaves (9), and transversely the circumference of seedling-distributing disc roller (22) and axial direction evenly arrange several plectrums (8), turning to of two horizontal shift lever axis (1) is contrary, rotating speed is equal, the horizontal axis of shift lever axis (1) and the axis of transverse groove wheel shaft (13) are in same vertical surface, horizontal shift lever axis (1) is directly over transverse groove wheel shaft (13), and the two ends of horizontal shift lever axis (1) are fixedly connected with two horizontal driving levers (23) and finishing bevel gear cuter (2), distance between two longitudinal seedling-distributing disc rollers (7) is greater than the width of seedling dish (11), and the distance between when the inner side plectrum (8) on longitudinal seedling-distributing disc roller (7) is in level is less than the width of seedling dish (11), the centre in upper and lower seedling plate edge gap when the plane that the axis of two longitudinal slot wheel shafts (10) is formed is in seedling dish (11) superposition, the two ends of longitudinal slot wheel shaft (10) are fixedly connected with two sheaves (9), and longitudinally the circumference of seedling-distributing disc roller (22) and axial direction evenly arrange several plectrums (8), turning to of two longitudinal shift lever axis (4) is contrary, rotating speed is equal, longitudinal axis of shift lever axis (4) and the axis of longitudinal slot wheel shaft (10) are in same vertical surface, longitudinal shift lever axis (4) is directly over longitudinal slot wheel shaft (10), and the two ends of longitudinal shift lever axis (4) are fixedly connected with two longitudinal driving levers (6) and finishing bevel gear cuter (3), right angle in the rectangle that longitudinal slot wheel shaft (10) and transverse groove wheel shaft (13) are formed arranges 4 seedling dish limitting casings (5) respectively, and it is fixedly connected in frame (18), in the below of seedling dish (11), be provided with a pair pallet fork (12), pallet fork (12) and frame (18) hinged, pallet fork (12) is connected with frame by pallet fork retracing spring (19), arrange cam (20) in the below of seedling sending dribbling (15), two pallet forks (12) are articulated and connected with roller tappet (21), two horizontal shift lever axis (1) and two longitudinal shift lever axis (4) places are in one plane, finishing bevel gear cuter (2) on horizontal shift lever axis and finishing bevel gear cuter (3) engagement on longitudinal shift lever axis, plectrum retracing spring (24) is set in plectrum (8) bottom, plectrum maintainance set (25) is set longitudinal seedling-distributing disc roller (7) and horizontal seedling-distributing disc roller (22) outside face, prevent plectrum (8) from rotating and depart from seedling-distributing disc roller, input finishing bevel gear cuter (26) is fixedly connected with horizontal shift lever axis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140743.9A CN103935774B (en) | 2014-04-09 | 2014-04-09 | A kind of seedling dish supplying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140743.9A CN103935774B (en) | 2014-04-09 | 2014-04-09 | A kind of seedling dish supplying machine |
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| Publication Number | Publication Date |
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| CN103935774A CN103935774A (en) | 2014-07-23 |
| CN103935774B true CN103935774B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410140743.9A Active CN103935774B (en) | 2014-04-09 | 2014-04-09 | A kind of seedling dish supplying machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964215A (en) * | 2014-04-23 | 2014-08-06 | 浙江理工大学 | Seedling tray feeding machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331148Y (en) * | 1998-07-06 | 1999-08-04 | 农业部南京农业机械化研究所 | Automatic seedling-tray supply apparatus |
| CN102674017A (en) * | 2012-05-23 | 2012-09-19 | 浙江大学 | Automatic feed device of rice seedling raising sowing seedling tray |
| CN103303690A (en) * | 2013-05-22 | 2013-09-18 | 浙江大学 | Disk feeding mechanism for seedling-raising and seeding production line |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6374407A (en) * | 1986-09-17 | 1988-04-04 | 株式会社クボタ | Seedling growing box separating and taking-out apparatus |
| JPH09156767A (en) * | 1995-12-08 | 1997-06-17 | Keibunshiya Seisakusho:Kk | Seedling raising box supplying device |
| JP5693018B2 (en) * | 2010-02-26 | 2015-04-01 | 株式会社クボタ | Nursery box feeder |
-
2014
- 2014-04-09 CN CN201410140743.9A patent/CN103935774B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331148Y (en) * | 1998-07-06 | 1999-08-04 | 农业部南京农业机械化研究所 | Automatic seedling-tray supply apparatus |
| CN102674017A (en) * | 2012-05-23 | 2012-09-19 | 浙江大学 | Automatic feed device of rice seedling raising sowing seedling tray |
| CN103303690A (en) * | 2013-05-22 | 2013-09-18 | 浙江大学 | Disk feeding mechanism for seedling-raising and seeding production line |
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| CN103935774A (en) | 2014-07-23 |
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