CN103964215A - Seedling tray feeding machine - Google Patents
Seedling tray feeding machine Download PDFInfo
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- CN103964215A CN103964215A CN201410166323.8A CN201410166323A CN103964215A CN 103964215 A CN103964215 A CN 103964215A CN 201410166323 A CN201410166323 A CN 201410166323A CN 103964215 A CN103964215 A CN 103964215A
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- seedling
- dish
- shift lever
- seedling tray
- lever axis
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Abstract
The invention discloses a seedling tray feeding machine. The seedling tray feeding machine comprises a seedling tray conveying belt mechanism, a grooved wheel mechanism capable of enabling seedling trays to be separated one by one, an oscillating bar mechanism used for supporting the seedling trays, a cam mechanism used for driving an oscillating bar to swing and a seedling tray limiting mechanism. The distance from the bottom face of each seedling tray to the upper surface of a seedling tray conveying belt is larger than the height of one single seedling tray. The distance between two transverse seedling tray division rollers is larger than the length of each seedling tray, and the distance between inner side shifting pieces on the transverse seedling tray division rollers in the horizontal state is smaller than the length of each seedling tray. The distance between two longitudinal seedling tray division rollers is larger than the width of each seedling tray, and the distance between inner side shifting pieces on the longitudinal seedling tray division rollers in the horizontal state is smaller than the width of each seedling tray. The two ends of a transverse driving lever shaft and the two ends of a longitudinal driving lever shaft are respectively and fixedly connected with two transverse driving levers and a bevel gear. Four seedling tray limiting frames are arranged at the right-angle positions in a rectangle which is composed of longitudinal grooved wheel shafts and transverse grooved wheel shafts respectively, and the seedling tray limiting frames are fixedly connected to a machine frame. Small gap seedling tray separation can be achieved after the seedling trays are overlaid, and the working speed is high.
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 can disposablely complete the operations such as paving soil, watering, sowing, earthing, seedling quality obviously improves, solve the sowing of manual seedling and the non-uniformity problem of emerging, really reached the agriculture requirement of high yielding culture of rice.But before paving soil, to the supply of seedling dish, by artificial supply, efficiency is very low on the one hand, very high to workman's labour power requirement, and on the other hand, manually arranging case may be irregular, and causes paving native inhomogeneous.At present, on market, the supplying machine of existing seedling planting conveyor line is mainly for the larger situation in gap between it after the stack of seedling dish, and the seedling dish of stack can not be separated for the less situation in the gap between it after the stack of seedling dish.
Summary of the invention
The object of the invention is to, for the very little deficiency in its gap after existing seedling dish stack, provides 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, the laterally finishing bevel gear cuter on shift lever axis, the longitudinally finishing bevel gear cuter on shift lever axis, longitudinally shift lever axis, seedling dish limitting casing, longitudinally driving lever, longitudinally 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, laterally seedling-distributing disc roller, laterally driving lever, plectrum retracing spring, plectrum maintainance set, input finishing bevel gear cuter etc., wherein be provided with Geneva mechanism in the lateral symmetry of seedling dish, transverse groove wheel shaft and laterally shift lever axis are at same perpendicular, the centre in the plane that the axis of two transverse groove wheel shafts forms upper and lower seedling plate edge gap in the time that seedling dish superposes, distance between two horizontal seedling-distributing disc rollers is greater than the length of seedling dish, and laterally the distance of the inner side plectrum on seedling-distributing disc roller between in the time of level is less than the length of seedling dish, on transverse groove wheel shaft, be fixedly connected with sheave and several plectrums, laterally the two ends of shift lever axis are fixedly connected with two horizontal driving levers and finishing bevel gear cuter, longitudinally be symmetrically arranged with Geneva mechanism at seedling dish, longitudinal slot wheel shaft and longitudinally shift lever axis are at same perpendicular, the centre in the plane that the axis of two longitudinal slot wheel shafts forms upper and lower seedling plate edge gap in the time that seedling dish superposes, distance between two longitudinal seedling-distributing disc rollers is greater than the width of seedling dish, and longitudinally the distance of the inner side plectrum on seedling-distributing disc roller between in the time of level is less than the width of seedling dish, on longitudinal slot wheel shaft, be fixedly connected with sheave and several plectrums, longitudinally the two ends of shift lever axis are fixedly connected with two longitudinal driving levers and finishing bevel gear cuter, right angle place in the rectangle of longitudinal slot wheel shaft and transverse groove wheel shaft formation arranges respectively 4 seedling dish limitting casings, 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 are carried seedling disc mechanism, and 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, below seedling dish, be provided with a pair of pallet fork, pallet fork and frame are hinged, and pallet fork is connected with frame by pallet fork retracing spring, below seedling sending dribbling, cam is set, 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, the laterally finishing bevel gear cuter engagement (as shown in Figure 1) on the finishing bevel gear cuter on shift lever axis and longitudinal shift lever axis, in plectrum bottom, plectrum retracing spring is set, at longitudinal seedling-distributing disc roller and horizontal seedling-distributing disc roller outside face, plectrum maintainance set is set, prevent that plectrum from rotating and disengaging 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 having is:
1, on horizontal seedling-distributing disc roller of the present invention and longitudinal seedling-distributing disc roller, be respectively arranged with several plectrums.In the time that 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 forwards to when parallel with the gap of two stack seedling dishes, under the effect of plectrum retracing spring, plectrum inserts in the gap of two stack seedling dishes.Continue rotation seedling-distributing disc roller, lowermost seedling dish just with its on seedling dish separate.In the time that plectrum is very thin, just can separate the very little situation in the rear gap of seedling dish stack.
2,, while work, input gear rotates continuously, by Geneva mechanism, will rotate continuously and be converted into intermittent rotary, adds the self-locking action of Geneva mechanism, thereby has realized the separation to seedling dish.Separate seedling dish stable, reliable.
Brief description of the drawings
Fig. 1 is the birds-eye view of seedling case supplying machine of the present invention;
Fig. 2 is that the B of Fig. 1 is to view;
Fig. 3 is that the C of Fig. 1 is to view;
Fig. 4 is that the B of Fig. 1 is to the C of view and Fig. 1 to view;
Fig. 5 is that the B of Fig. 1 is to the C of view and Fig. 1 to view;
Fig. 6 is that the B of Fig. 1 is to the C of view and Fig. 1 to view;
Fig. 7 is that the B of Fig. 1 is to the C of view and Fig. 1 to view;
Fig. 8 is the part sectional view of Fig. 1 towards A;
In figure: laterally shift lever axis 1, the laterally finishing bevel gear cuter 2 on shift lever axis, the longitudinally finishing bevel gear cuter 3 on shift lever axis, longitudinally shift lever axis 4, seedling dish limitting casing 5, longitudinally driving lever 6, longitudinally 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, laterally seedling-distributing disc roller 22, laterally 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, the laterally finishing bevel gear cuter 2 on shift lever axis, the longitudinally finishing bevel gear cuter 3 on shift lever axis, longitudinally shift lever axis 4, seedling dish limitting casing 5, longitudinally active driving lever 6, longitudinally 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, laterally seedling-distributing disc roller 22, laterally 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 compositions are carried 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 laterally the distance of the inner side plectrum 8 on seedling-distributing disc roller 22 between in the time of level is less than the length of seedling dish 11; The centre in the plane that the axis of two transverse groove wheel shafts 13 forms upper and lower seedling plate edge gap in the time that seedling dish 11 superposes; The two ends of transverse groove wheel shaft 13 are fixedly connected with two sheaves 9, along laterally circumference and the axial direction of seedling-distributing disc roller 23 evenly arrange several plectrums 8; The switched in opposite of two horizontal shift lever axis 1, rotating speed equates (as shown in Figure 2), laterally the axis of shift lever axis 1 and the axis of transverse groove wheel shaft 13 are in same vertical surface, laterally shift lever axis 1 is directly over transverse groove wheel shaft 13, and laterally the two ends of 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 longitudinally the distance of the inner side plectrum 8 on seedling-distributing disc roller 7 between in the time of level is less than the width of seedling dish 11; The centre in the plane that the axis of two longitudinal slot wheel shafts 10 forms upper and lower seedling plate edge gap in the time that 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; The switched in opposite of two longitudinal shift lever axis 4, rotating speed equates (as shown in Figure 3), longitudinally the axis of shift lever axis 4 and the axis of longitudinal slot wheel shaft 10 are in same vertical surface, longitudinally shift lever axis 4 is directly over longitudinal slot wheel shaft 10, and longitudinally the two ends of 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 place in the rectangle that longitudinal slot wheel shaft 10 and transverse groove wheel shaft 13 form arranges respectively 4 seedling dish limitting casings 5, and it is fixedly connected on (as shown in Figure 1) in frame 18; Below seedling dish 11, be provided with a pair of pallet fork 12, pallet fork 12 and frame 18 are hinged, and pallet fork 12 is connected with frame by pallet fork retracing spring 19; 20, two pallet forks of cam 12 are set below seedling sending dribbling 15 to be 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; Laterally the finishing bevel gear cuter 3 on the finishing bevel gear cuter 2 on shift lever axis and longitudinal shift lever axis engages (as shown in Figure 1); In plectrum 8 bottoms, plectrum retracing spring 24 is set, longitudinal seedling-distributing disc roller 7 and laterally seedling-distributing disc roller 22 outside faces plectrum maintainance set 25 is set, prevent that plectrum 8 from rotating and departing 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.
When 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 power band moving cam 20 intermittent rotaries.In the time that input finishing bevel gear cuter 26 forwards 90 ° to from 0 °, cam 20 also forwards 90 ° to from 0 °, under the effect of cam 20, pallet fork 12 swings laterally, laterally 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 transfixions, as shown in Figure 4 and Figure 5; Next cam 20 transfixions, pallet fork 12 runs out of steam, static rotation, laterally the horizontal driving lever 23 on 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.
In the time that input finishing bevel gear cuter 26 forwards 180 ° to from 90 °, cam 20 remains static, due to the self-locking action of Geneva mechanism, longitudinal slot wheel shaft 10 transfixions, in transverse groove wheel shaft 13 half-twist processes, plectrum 8 elder generations on horizontal seedling-distributing disc roller 22 and the sidewall contact of seedling dish 11, make plectrum retracing spring 24 by compression, in the time that plectrum 8 moves to the gap at two stack seedling dish 11 edges, under the effect of plectrum retracing spring 24, plectrum 8 is inserted in 11 the gap of adding to seedling tray, along with being rotated further of horizontal seedling-distributing disc roller 22, plectrum 8 is just separated nethermost seedling dish 11 and the seedling dish above it, seedling dish 11 under dialling is fallen in seedling sending dribbling 15, as shown in Figure 5 and Figure 6.
In the time that input finishing bevel gear cuter 26 forwards 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, laterally 90 ° of shift lever axis 1 and longitudinal shift lever axis 4 left-hand revolutions, due to the self-locking action of Geneva mechanism, longitudinal slot wheel shaft 10 and transverse groove wheel shaft 13 transfixions, as shown in Figure 6 and Figure 7.
In the time that input finishing bevel gear cuter 26 forwards 360 ° to from 270 °, cam 20 and pallet fork 12 transfixions, laterally 90 ° of shift lever axis 1 and longitudinal shift lever axis 4 left-hand revolutions, due to the self-locking action of Geneva mechanism, transverse groove wheel shaft 13 transfixions, longitudinally the longitudinal driving lever 6 on shift lever axis 4 drives 90 ° of sheave 9 clickwises 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.In the time that longitudinal slot wheel shaft 10 continues rotation, plectrum 8 elder generations 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 forwards to when parallel with the gap of two stack seedling dishes 11, under the effect of plectrum retracing spring 24, plectrum 8 inserts in the gap of two stack 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: laterally shift lever axis (1), the laterally finishing bevel gear cuter (2) on shift lever axis, the longitudinally finishing bevel gear cuter (3) on shift lever axis, longitudinally shift lever axis (4), seedling dish limitting casing (5), longitudinally driving lever (6), longitudinally 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), laterally seedling-distributing disc roller (22), laterally 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 on 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 are carried 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 laterally the distance of the inner side plectrum (8) on seedling-distributing disc roller (22) between in the time of level is less than the length of seedling dish (11), the centre in the plane that the axis of two transverse groove wheel shafts (13) forms upper and lower seedling plate edge gap in the time that seedling dish (11) superposes, the two ends of transverse groove wheel shaft (13) are fixedly connected with two sheaves (9), along laterally circumference and the axial direction of seedling-distributing disc roller (23) evenly arrange several plectrums (8), the switched in opposite of two horizontal shift lever axis (1), rotating speed equates, laterally the axis of shift lever axis (1) and the axis of transverse groove wheel shaft (13) are in same vertical surface, laterally shift lever axis (1) is directly over transverse groove wheel shaft (13), and laterally the two ends of 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 longitudinally the distance of the inner side plectrum (8) on seedling-distributing disc roller (7) between in the time of level is less than the width of seedling dish (11), the centre in the plane that the axis of two longitudinal slot wheel shafts (10) forms upper and lower seedling plate edge gap in the time that 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), the switched in opposite of two longitudinal shift lever axis (4), rotating speed equates, longitudinally the axis of shift lever axis (4) and the axis of longitudinal slot wheel shaft (10) are in same vertical surface, longitudinally shift lever axis (4) is directly over longitudinal slot wheel shaft (10), and longitudinally the two ends of shift lever axis (4) are fixedly connected with two longitudinal driving levers (6) and finishing bevel gear cuter (3), right angle place in the rectangle of longitudinal slot wheel shaft (10) and transverse groove wheel shaft (13) formation arranges respectively 4 seedling dish limitting casings (5), and it is fixedly connected in frame (18), in the below of seedling dish (11), be provided with a pair of pallet fork (12), pallet fork (12) and frame (18) are hinged, and pallet fork (12) is connected with frame by pallet fork retracing spring (19), in the below of seedling sending dribbling (15), cam (20) is set, 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) are located in one plane, laterally finishing bevel gear cuter (3) engagement on the finishing bevel gear cuter (2) on shift lever axis and longitudinal shift lever axis, in plectrum (8) bottom, plectrum retracing spring (24) is set, at longitudinal seedling-distributing disc roller (7) and horizontal seedling-distributing disc roller (22) outside face, plectrum maintainance set (25) is set, prevent that plectrum (8) from rotating and disengaging 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 |
|---|---|---|---|
| CN201410166323.8A CN103964215A (en) | 2014-04-23 | 2014-04-23 | Seedling tray feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166323.8A CN103964215A (en) | 2014-04-23 | 2014-04-23 | Seedling tray feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103964215A true CN103964215A (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410166323.8A Pending CN103964215A (en) | 2014-04-23 | 2014-04-23 | Seedling tray feeding machine |
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| CN (1) | CN103964215A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606383A (en) * | 2019-09-12 | 2019-12-24 | 曾芳 | Automatic laying device of sprout cultivation dish |
| CN113940214A (en) * | 2021-09-26 | 2022-01-18 | 中国水稻研究所 | Seedling raising tray feeding device with forced tray separating function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05124732A (en) * | 1991-05-09 | 1993-05-21 | Tateyama Mach Kk | Supply and takeout device to/from tray |
| JPH08127428A (en) * | 1994-10-31 | 1996-05-21 | Tetsuei Aida | Automatic feeding device for seedling culture box |
| CN201817106U (en) * | 2010-09-02 | 2011-05-04 | 陈集和 | Automatic feeding device of tobacco seeding machine |
| CN202558279U (en) * | 2012-05-21 | 2012-11-28 | 张家港市爱普机械有限公司 | Plate finishing machine |
| CN103935774A (en) * | 2014-04-09 | 2014-07-23 | 浙江理工大学 | Seedling plate feeding machine |
-
2014
- 2014-04-23 CN CN201410166323.8A patent/CN103964215A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05124732A (en) * | 1991-05-09 | 1993-05-21 | Tateyama Mach Kk | Supply and takeout device to/from tray |
| JPH08127428A (en) * | 1994-10-31 | 1996-05-21 | Tetsuei Aida | Automatic feeding device for seedling culture box |
| CN201817106U (en) * | 2010-09-02 | 2011-05-04 | 陈集和 | Automatic feeding device of tobacco seeding machine |
| CN202558279U (en) * | 2012-05-21 | 2012-11-28 | 张家港市爱普机械有限公司 | Plate finishing machine |
| CN103935774A (en) * | 2014-04-09 | 2014-07-23 | 浙江理工大学 | Seedling plate feeding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606383A (en) * | 2019-09-12 | 2019-12-24 | 曾芳 | Automatic laying device of sprout cultivation dish |
| CN113940214A (en) * | 2021-09-26 | 2022-01-18 | 中国水稻研究所 | Seedling raising tray feeding device with forced tray separating function |
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Application publication date: 20140806 |