CN203120531U - Row type seedling feeding device allowing directions of cotyledons to be adjustable - Google Patents
Row type seedling feeding device allowing directions of cotyledons to be adjustable Download PDFInfo
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- CN203120531U CN203120531U CN201320016915.2U CN201320016915U CN203120531U CN 203120531 U CN203120531 U CN 203120531U CN 201320016915 U CN201320016915 U CN 201320016915U CN 203120531 U CN203120531 U CN 203120531U
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Abstract
The utility model relates to a row type seedling feeding device allowing the directions of cotyledons to be adjustable. The row type seedling feeding device aims to achieve the fact that location, root breaking, clamping and direction regulation of the cotyledons can be automatically conducted on rows of grafting seedlings in a seedling plate, disordered directions of the cotyledons are automatically regulated to the directions suitable for grafting, the seedlings are provided for a rootstock platform and a fringe platform, and efficiency of subsequent full-automatic grafting work is improved. According to the technical scheme, the row type seedling feeding device allowing the directions of the cotyledons to be adjustable is characterized by comprising a locating mechanism, a clamping mechanism and a seedling cutting mechanism. The locating mechanism comprises a set of holding connection rods, a restraining baffle and at least one arc baffle, wherein the arc baffle is arranged on the clamping mechanism; the clamping mechanism comprises a set of mechanical grippers and an air cylinder; the seedling cutting mechanism comprises a cutting knife which is horizontally arranged and driven by an external actuator.
Description
Technical field
The utility model relates to the grafting fruits and vegetables technical field, specifically is the adjustable seedling device of going up of cotyledon direction of grafting fruits and vegetables machine.
Background technology
Grafting is a kind of method of artificial alimentation breeding plant, namely a kind of plant the branch or the bud grafting on the stem or root of another kind of plant, make two parts grow up to a complete plant.And in these two parts, usually the seedling of yielding positive results in fringe wood, prick in soil, absorb moisture nutrition seedling on stock.The seedling very thin of vegetables and fruits, the diameter of fringe wood generally has only 1 millimeter, the diameter of stock also has only the 3-4 millimeter, and the in good time phase of vegetable grafting is shorter, generally have only several days time, so the operator need have higher technical level, with two seedling graftings quickly and accurately to together, improving the survival rate of grafting, all the more so when carrying out large-scale grafting operation.
The grafting Robotics is a kind of new and high technology that integrates machinery, automatic control and facilities horticulture technology that occurs in the world in recent years.The grafting robot can be at the utmost point in the short time; be one with the otch grafting of stock and fringe wood; not only avoided the loss of liquid in the long oxidation of otch and the seedling; can improve graft survival rate greatly; also improved simultaneously operating efficiency greatly, for the large-scale production that promotes vegetable melon and fruit important meaning has been arranged.Grafting mechanization research and development is developed to full-automatic direction by semi-automatic grafting gradually to certain phase in the world at present.Wherein, how to realize melon section and cucurbitaceous plant in the seedling dish automatic grafting, go up seedling and its cotyledon direction accurately adjusted, be the key of the full-automatic grafting of melon section seedling dish seedling, also be the advanced technology field of international research.
In the conventional vegetables and fruits grafting machine, the mechanical paw of last seedling actuator can be subjected to the influence of seedling growth randomness when implementing to get the seedling operation, and namely seedling does not have enough vertical shapes, manipulator grab in the gripping process, have gripping inaccurate, hinder problem such as seedling, wait solution.
The utility model content
The purpose of this utility model is the deficiency that overcomes the above-mentioned background technology, provides a kind of row's formula leaf direction the adjustable seedling device of going up; Should go up seedling device should be able to be automatically to the grafting of the whole row in the seedling dish position, be completely cured, gripping, cotyledon tuning operate, unordered cotyledon direction is adjusted to the direction that is suitable for grafting automatically, and grafting offered stock platform and fringe wood platform, for follow-up full automatic grafting operation is raised the efficiency.
The technical solution adopted in the utility model is:
The adjustable seedling device of going up of row's formula leaf direction is characterized in that: the described seedling device of going up comprises detent mechanism, clamping device and cuts seedling mechanism;
Described detent mechanism comprises that the one group of hand that is arranged on the frame grabs connecting rod, retrains baffle plate and be installed at least one curved baffle on the clamping device; The bottom of described frame is shaped on the passage for the motion of seedling dish, and horizontal fixed described constraint baffle plate on the frame on passage both sides, is shaped on the positioning port that a row arranges towards grafting on the constraint baffle plate; This group hand is grabbed connecting rod and is divided into some rightly, and each is grabbed connecting rod to described hand and is arranged in a row along the length direction of crossbeam, and the bottom that each hand is grabbed connecting rod overhangs layout, and a short connecting rod was being fixed after passing through crossbeam in top;
Crossbeam is provided with the driving mechanism that aforementioned hand is grabbed connecting rod, comprise be installed in the chute and by the slide bar of outside actuator driven, with hinged two kinematic links of slide bar and two long connecting rods that are distributed in crossbeam front side, rear side, two long connecting rods are hinged with an aforementioned kinematic link separately; At each described hand is grabbed in the connecting rod, the hand of odd positions is grabbed connecting rod, and the short connecting rod at its top is all hinged with same long connecting rod; The hand of even number position is grabbed connecting rod, and the short connecting rod at its top is all hinged with another long connecting rod;
Described clamping device comprises one group of gripper and cylinder; Wherein on the first fixed outer cylinder portion installation shaft, the front end of its piston rod fixedly has an installing plate, second cylinder and this group gripper are fixedly arranged on the described installing plate, the piston rod front end of second cylinder fixedly has a horizontally disposed push pedal, this push pedal is connected with the driving device pawl with the push rod of each gripper works, fixing described curved baffle and a guider on the interlock finger of gripper, two and half arcuate guide sheets of this guider are positioned at respectively on two interlock fingers of gas jaw arrangement;
The described seedling mechanism of cutting comprises that one is horizontally disposed and by the cutting knife of outside actuator driven, this cutting knife is positioned at the top of described constraint baffle plate, the two ends of cutting knife are installed in the through hole of two columns about frame, be shaped on one group of cutting teeth that stretches out towards grafting on the cutting knife, side of positioning port of each constraint baffle plate is provided with block, and described cutting teeth cooperates with block grafting is cut off.
In the described gripper, the paw mount pad is fixed on the described installing plate, and hand is grabbed the both sides up and down of mount pad and extended forward in parallel to each other, and the end two extensions is shaped on riser connection both sides up and down, form I-shape construction, the centre of riser has an aperture; But the paw mount pad is the described interlock finger of the hinged a pair of folding of extension difference on both sides up and down, and the resistance arm of interlock finger stretches out for the clamping grafting toward the place ahead respectively; Other has a king's font link that is positioned between the extension, both sides up and down of described paw mount pad, an end of each articulated two linking arm on the support on these link both sides, the other end of each linking arm are hinged with the power arm of an aforesaid interlock finger respectively again;
The middle part of described king's font link is provided with a hole, be connected with described push rod after having a horizontally-guided bar to pass the hole of aperture on the described riser, king's font link successively, this push rod is connected with described push pedal after passing the through hole at paw mount pad middle part; The front end of described horizontally-guided bar is shaped on the shaft shoulder, the diameter of aperture is beneficial to the horizontally-guided bar greater than the diameter of the shaft shoulder and is free to slide, the hole of horizontally-guided bar and king's font link forms and is slidingly matched, and the shaft shoulder diameter of horizontally-guided bar is greater than the diameter of this hole; Described king's font link and the junction of paw mount pad also have respectively two corresponding and in establish the installing hole of back-moving spring.
The quantity of described curved baffle is at least one, and an end of curved baffle is fixed on one of them interlock finger of a pair of interlock finger, and other end level is stretched out and across crossing this distich another interlock finger in starting to refer to.
Described each half arcuate guide sheet is the sheet semi-cylindrical that vertically up stretches, is shaped on a semicircle orifice in the middle of the bottom, the middle part of cylinder towards upper process and both sides toward having a down dip.
Described slide bar is arranged in the right-hand member of crossbeam, and the center line of slide bar passed through the vertical axis that each hand is grabbed connecting rod from left to right in regular turn.
The bottom that described hand is grabbed connecting rod is shaped at least one and stretches out cross bar towards grafting.
The number of described positioning port is more than or equal to the quantity of grafting in the row grafting.
Described hand is grabbed the logarithm of connecting rod more than or equal to the quantity of grafting in the row grafting.
The number of described cutting teeth is more than or equal to the quantity of grafting in the row grafting.
Described first cylinder and second cylinder are two bar cylinders.
The course of work of the present utility model is: during work, by outside actuator pulling slide bar, make the hand of detent mechanism grab connecting rod swing, two hands that each adversary grabs connecting rod are grabbed connecting rod and are closed up the triangle attitude that forms an opening, can guarantee that every grafting among each row constrains in each adversary and grabs in the connecting rod affiliated area scope;
First cylinder is released afterwards, make gripper mechanism move to preposition, each gripper has curved baffle, when arriving the precalculated position, curved baffle and open-delta before form an enclosed areas, and grafting is fully constrained in the zone of design; Then second cylinder is released, and makes the closed extracting of gripper grafting;
Make cutting knife work by outside actuator then, grafting is completely cured; First cylinder shrinks then, and the cotyledon of grafting moves in guider, realizes the direction adjustment of cotyledon.
The beneficial effects of the utility model are: the utility model can automatically position the seedling that needs grafting, gripping, cut-out are handled, and can operate many young plants simultaneously, can improve the automatization level of grafting fruits and vegetables machine greatly; Automatically go up seedling when this device can be realized many strains melon section seedling, grafting cotyledon direction unordered in the seedling dish is carried out the automatic orientation adjustment, not only simple in structure but also effect is obvious, for the design of efficient full-automatic grafting machine is laid a good foundation.
Description of drawings
Fig. 1 is one of perspective view of the present utility model.
Fig. 2 is two of perspective view of the present utility model.
Fig. 3 is one of perspective view of clamping device in the utility model.
Fig. 4 be clamping device in the utility model perspective view two.
Fig. 5 is one of perspective view of gripper in the utility model.
Fig. 6 be gripper in the utility model perspective view two.
Fig. 7 is the perspective view of paw mount pad among Fig. 6.
Fig. 8 is the syndeton schematic diagram of king's font link and linking arm among Fig. 6.
Fig. 9 is the structural representation of curved baffle among Fig. 6.
Figure 10 is the cross-sectional schematic of king's font link among Fig. 6.
The sectional structure schematic diagram of gripper in Figure 11 the utility model.
Figure 12 is the structure principle chart of gripper in the utility model.
Figure 13 is the structural representation of horizontally-guided bar in the utility model.
Figure 14 is one of perspective view of detent mechanism in the utility model.
Figure 15 be detent mechanism in the utility model perspective view two.
Figure 16 be detent mechanism in the utility model perspective view three.
Figure 17 is the perspective view that hand is grabbed connecting rod embodiment one in the utility model.
Figure 18 is the perspective view that hand is grabbed connecting rod embodiment two in the utility model.
Figure 19 is the perspective view of installing plate in the utility model.
Figure 20 is the perspective view of constraint baffle plate in the utility model.
Figure 21 is the perspective view of cutting knife in the utility model.
Figure 22 is that hand is grabbed one of operation principle schematic diagram of bar-link drive (original state) in the utility model.
Figure 23 is three (adjustment states) of the operation principle schematic diagram that hand is grabbed bar-link drive in the utility model.
Figure 24 is one of operation principle schematic diagram of detent mechanism in the utility model (original state).
Figure 25 is two (adjustment states) of the operation principle schematic diagram of detent mechanism in the utility model.
Figure 26 is three (cutting the seedling state) of the operation principle schematic diagram of detent mechanism in the utility model.
Annotate: be performance structure clearly, among Fig. 3-Figure 26 each parts carried out amplification in various degree.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described, but the utility model is not limited to following examples.
Shown in Fig. 1-2, the adjustable seedling device of going up of row's formula leaf direction is characterized in that: the described seedling device of going up comprises detent mechanism, clamping device and cuts seedling mechanism.
Described detent mechanism comprises that the one group of hand that is arranged on the frame 2 grabs connecting rod 20, constraint baffle plate 18 and be installed at least one curved baffle 14 on the clamping device.The bottom of described frame is shaped on the passage 4 for 1 motion of seedling dish, horizontal fixed described constraint baffle plate on the frame on passage both sides, be shaped on the positioning port 18-1 that a row arranges towards grafting on the constraint baffle plate, the number of described positioning port is more than or equal to the quantity (being generally equal to grafting 1-1 quantity, is 5 positioning ports among the figure) of grafting in the row grafting.The bottom that every hand is grabbed connecting rod is shaped at least one and stretches out cross bar 25(towards grafting and recommend two, it is vertical that cross bar and hand are grabbed connecting rod), this group hand is grabbed connecting rod and is divided into some to (among the figure being 5 pairs, two hands that each adversary grabs connecting rod are grabbed connecting rod and are distributed in the positioning port both sides, a corresponding root graft seedling), each is grabbed connecting rod to described hand and is arranged in a row along the length direction of crossbeam, and the bottom that each hand is grabbed connecting rod overhangs layout, and a short connecting rod 24 was being fixed after passing through crossbeam in top.
Described crossbeam is provided with the driving mechanism that aforementioned hand is grabbed connecting rod, comprise being installed in the chute and by outside actuator and (drive the slide bar reciprocating motion, conventional actuator, buyable, slider-crank mechanism for example, omit among the figure and do not draw) slide bar 23 that drives, with hinged two kinematic links 22 of slide bar and 21, two long connecting rods of two long connecting rods of being distributed in crossbeam front side, rear side separately with an aforementioned kinematic link hinged (shown in Fig. 1,2,14,15,16).Slide bar is positioned at the position of center line of housiung separator, and two kinematic links are arranged symmetrically in the slide bar both sides.As shown in the figure, described slide bar is arranged in the right-hand member of crossbeam, and the center line of slide bar passed through the vertical axis that each hand is grabbed connecting rod from left to right in regular turn; According to the sequencing that passes through, the hand of close slide bar is grabbed connecting rod for being numbered I, be numbering II, III, IV, V afterwards in regular turn ... X (having 5 adversarys to grab connecting rod among the figure), the hand of odd positions is grabbed connecting rod, and the short connecting rod at its top is arranged backwards and is all hinged with the long connecting rod of crossbeam rear side; The hand of even number position is grabbed connecting rod, the short connecting rod at its top arrange forward and all with the long connecting rod of crossbeam front side hinged (be front side near a side of seedling dish).
Shown in Figure 22-26, under the original state, it is parallel and all point to seedling dish direction that each hand is grabbed the cross bar of connecting rod, and the short connecting rod that each hand is grabbed the connecting rod top is vertical with long connecting rod.When slide bar outwards moved, by kinematic link and long connecting rod pulling short connecting rod, making goes smoothly grabbed the transverse arm swing certain angle of connecting rod; Because the short connecting rod of the short connecting rod of odd positions and even number position towards different, therefore can make each adversary grab in the connecting rod cross bar that two hands grab connecting rod and crowd around, grafting tentatively is limited to two hands grab between the connecting rod.Obviously, all hands are grabbed between the connecting rod to being synchronized with the movement.
Shown in Fig. 3,4, described clamping device comprises one group of gripper and two cylinders.Wherein first cylinder 5 is fixed on the outside installation shaft 3, the front end of its piston rod fixedly has an installing plate 6, second cylinder 7 and this group gripper are fixedly arranged on the described installing plate, when the piston rod of first cylinder extends, installing plate drives second cylinder and moves together, for keeping the stability of motion, described first cylinder and second cylinder are two bar cylinders.
The piston rod front end of second cylinder fixedly has the horizontally disposed push pedal 8(direction of extension parallel with the crossbeam of frame), this push pedal is connected to drive each gripper synchronous working with the push rod 9 of each gripper.
In the described gripper, paw mount pad 10 is fixed on the described installing plate, and hand is grabbed the both sides up and down of mount pad and extended forward in parallel to each other, and the end two extensions is shaped on riser 10-1 connection both sides up and down, form I-shape construction, the centre of riser has an aperture 10-2; But the paw mount pad is the described interlock finger 11 of the hinged a pair of folding of extension difference on both sides up and down, and the resistance arm 11-1 of interlock finger stretches out for the clamping grafting toward the place ahead respectively; Other has a king's font link 16 that is positioned between the extension, both sides up and down of described paw mount pad, an end of each articulated two linking arm 13 on the support on these link both sides, the other end of each linking arm are hinged with the power arm 11-2 of an aforesaid interlock finger respectively again.
The middle part of described king's font link is provided with a hole 21, hole 21 backs that have a horizontally-guided bar 15 to pass aperture 10-2 on the described riser, king's font link successively are connected with described push rod 9, and this push rod is connected with described push pedal after passing through hole 10-3 in the middle part of the paw mount pad.The front end of described horizontally-guided bar is shaped on the shaft shoulder (diameter at shaft shoulder position is greater than other positions), the diameter of aperture is beneficial to the horizontally-guided bar greater than the diameter of the shaft shoulder and is free to slide (this horizontally-guided pole pair king font link guiding), the hole of horizontally-guided bar and king's font link forms and is slidingly matched, and the shaft shoulder diameter of horizontally-guided bar is greater than the diameter of this hole.Therefore when the piston rod of second cylinder drove push rod, horizontally-guided bar towards after-contraction, king's font link is motion together backward under the effect of the shaft shoulder, spurred two distiches by linking arm and started to refer to open.Described king's font link and the junction of paw mount pad also have respectively two corresponding and in establish the installing hole 17 of back-moving spring 17-1, described back-moving spring connects king's font link and paw mount pad, and king's font link is bestowed the closed power that resets; When the piston rod of interlock gas pawl cylinder stretched out forward, the shaft shoulder no longer applied backward pressure to king's font link, and back-moving spring promotes king's font link and resets forward, thereby makes the interlock finger closed.
Fixing described curved baffle and a guider on the interlock finger of gripper, two and half arcuate guide sheets 12 of this guider are positioned at respectively on two interlock fingers of gas jaw arrangement.Described each half arcuate guide sheet is a bottom surface to be semi-annular shape and vertically up to stretch, is shaped in the middle of the bottom sheet semi-cylindrical of a semicircle orifice, and the umbo of this plates upper surface and both sides are toward having a down dip; The guider that this double arcuate guide sheet formed is the torus that a upper surface has two projections, this torus upper surface also forms two downward depressions simultaneously, the line direction of these two depressions is the direction of grafting cotyledon after adjusting, and this direction is identical with the flexible direction of pair bar cylinders usually.
The quantity of described curved baffle is at least one, between a pair of interlock finger of a pair of interlock finger of paw mount pad upside and downside, when quantity is one (as shown in Figure 6), can be installed in a pair of interlock finger of paw mount pad upside or a pair of interlock of downside points, one end of curved baffle is fixed on one of them interlock finger of upside or downside interlock finger, and other end level is stretched out and across crossing this distich another interlock finger in starting to refer to.Recommend to adopt two curved baffles, two curved baffles are between a pair of interlock finger of a pair of interlock finger of paw mount pad upside and downside, two curved baffles are corresponding up and down, one end of upside curved baffle is fixed on the bottom surface of one of them interlock finger of paw mount pad upside, and other end level is stretched out and pointed across another interlock of crossing paw mount pad upside; One end of downside curved baffle is fixed on the end face of one of them interlock finger of paw mount pad downside, this interlock is pointed corresponding up and down with the interlock finger of aforementioned fixation upside curved baffle, and the other end level of downside curved baffle is stretched out and pointed across another interlock of crossing paw mount pad downside.
The described seedling mechanism of cutting comprises that one is horizontally disposed and drive cutting knife by the outside cutter of the cutting knife 19(of outside actuator driven and move back and forth, conventional mechanism, can outsourcing obtain, slider-crank mechanism for example, omit among the figure and do not draw), this cutting knife is positioned at the top of described constraint baffle plate, the two ends of cutting knife are installed in the through hole of two columns about frame, be shaped on one group of cutting teeth 19-1 that stretches out towards grafting on the cutting knife, side of positioning port of each constraint baffle plate is provided with block 18-2, and described cutting teeth cooperates with block grafting is cut off.The number of described cutting teeth is more than or equal to the quantity (being generally equal to the quantity of grafting) of grafting in the row grafting.
Claims (10)
1. arrange the adjustable seedling device of going up of formula leaf direction, it is characterized in that: the described seedling device of going up comprises detent mechanism, clamping device and cuts seedling mechanism;
Described detent mechanism comprises that the one group of hand that is arranged on the frame (2) grabs connecting rod (20), constraint baffle plate (18) and be installed at least one curved baffle (14) on the clamping device; The bottom of described frame is shaped on the passage (4) for seedling dish (1) motion, and horizontal fixed described constraint baffle plate on the frame on passage both sides, is shaped on the positioning port (18-1) that a row arranges towards grafting on the constraint baffle plate; This group hand is grabbed connecting rod and is divided into some rightly, and each is grabbed connecting rod to described hand and is arranged in a row along the length direction of crossbeam, and the bottom that each hand is grabbed connecting rod overhangs layout, and a short connecting rod (24) was being fixed after passing through crossbeam in top;
Crossbeam is provided with the driving mechanism that aforementioned hand is grabbed connecting rod, comprise be installed in the chute and by the slide bar (23) of outside actuator driven, with hinged two kinematic links of slide bar and two long connecting rods (21) that are distributed in crossbeam front side, rear side, two long connecting rods are hinged with an aforementioned kinematic link (22) separately; At each described hand is grabbed in the connecting rod, the hand of odd positions is grabbed connecting rod, and the short connecting rod at its top is all hinged with same long connecting rod; The hand of even number position is grabbed connecting rod, and the short connecting rod at its top is all hinged with another long connecting rod;
Described clamping device comprises one group of gripper and cylinder; Wherein first cylinder (5) is fixed on the outside installation shaft (3), the front end of its piston rod fixedly has an installing plate (6), second cylinder (7) and this group gripper are fixedly arranged on the described installing plate, the piston rod front end of second cylinder fixedly has a horizontally disposed push pedal (8), this push pedal is connected with the driving device pawl with the push rod (9) of each gripper works, fixing described curved baffle and a guider on the interlock finger (11) of gripper, two and half arcuate guide sheets (12) of this guider are positioned at respectively on two interlock fingers of gas jaw arrangement;
The described seedling mechanism of cutting comprises that one is horizontally disposed and by the cutting knife (19) of outside actuator driven, this cutting knife is positioned at the top of described constraint baffle plate, the two ends of cutting knife are installed in the through hole of two columns about frame, be shaped on one group of cutting teeth that stretches out towards grafting (19-1) on the cutting knife, side of positioning port of each constraint baffle plate is provided with block (18-2), and described cutting teeth cooperates with block grafting is cut off.
2. the adjustable seedling device of going up of row's formula leaf direction according to claim 1, it is characterized in that: in the described gripper, paw mount pad (10) is fixed on the described installing plate, hand is grabbed the both sides up and down of mount pad and is extended forward in parallel to each other, and the end two extensions is shaped on a riser (10-1) connection both sides up and down, form I-shape construction, the centre of riser has an aperture (10-2); But the paw mount pad is the described interlock finger (11) of the hinged a pair of folding of extension difference on both sides up and down, and the resistance arm (11-1) of interlock finger stretches out for clamping grafting (1-1) toward the place ahead respectively; Other has a king's font link (16) that is positioned between the extension, both sides up and down of described paw mount pad, an end of each articulated two linking arm (13) on the support on these link both sides, the other end of each linking arm are hinged with the power arm (11-2) of an aforesaid interlock finger respectively again;
The middle part of described king's font link is provided with a hole (21), hole (21) back that has a horizontally-guided bar (15) to pass aperture (10-2) on the described riser, king's font link successively is connected with described push rod (9), and this push rod passes that through hole (10-3) in the middle part of the paw mount pad is back to be connected with described push pedal; The front end of described horizontally-guided bar is shaped on the shaft shoulder, the diameter of aperture is beneficial to the horizontally-guided bar greater than the diameter of the shaft shoulder and is free to slide, the hole of horizontally-guided bar and king's font link forms and is slidingly matched, and the shaft shoulder diameter of horizontally-guided bar is greater than the diameter of this hole; Described king's font link and the junction of paw mount pad also have respectively two corresponding and in establish the installing hole (17) of back-moving spring (17-1).
3. the adjustable seedling device of going up of row's formula leaf direction according to claim 1 and 2, it is characterized in that: the quantity of described curved baffle (14) is at least one, one end of curved baffle is fixed on one of them interlock finger of a pair of interlock finger, and other end level is stretched out and across crossing this distich another interlock finger in starting to refer to.
4. the adjustable seedling device of going up of row's formula leaf direction according to claim 3, it is characterized in that: described each half arcuate guide sheet is the sheet semi-cylindrical that vertically up stretches, is shaped on a semicircle orifice in the middle of the bottom, the middle part of cylinder towards upper process and both sides toward having a down dip.
5. the adjustable seedling device of going up of row's formula leaf direction according to claim 4, it is characterized in that: described slide bar is arranged in the right-hand member of crossbeam, and the center line of slide bar passed through the vertical axis that each hand is grabbed connecting rod from left to right in regular turn.
6. the adjustable seedling device of going up of row's formula leaf direction according to claim 5 is characterized in that: the bottom that described hand is grabbed connecting rod is shaped at least one and stretches out cross bar (25) towards grafting.
7. the adjustable seedling device of going up of row's formula leaf direction according to claim 6, it is characterized in that: the number of described positioning port is more than or equal to the quantity of grafting in the row grafting.
8. the adjustable seedling device of going up of row's formula leaf direction according to claim 7, it is characterized in that: described hand is grabbed the logarithm of connecting rod more than or equal to the quantity of grafting in the row grafting.
9. the adjustable seedling device of going up of row's formula leaf direction according to claim 8, it is characterized in that: the number of described cutting teeth is more than or equal to the quantity of grafting in the row grafting.
10. the adjustable seedling device of going up of row's formula leaf direction according to claim 9, it is characterized in that: described first cylinder and second cylinder are two bar cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320016915.2U CN203120531U (en) | 2013-01-11 | 2013-01-11 | Row type seedling feeding device allowing directions of cotyledons to be adjustable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320016915.2U CN203120531U (en) | 2013-01-11 | 2013-01-11 | Row type seedling feeding device allowing directions of cotyledons to be adjustable |
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| CN203120531U true CN203120531U (en) | 2013-08-14 |
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|---|---|---|---|
| CN201320016915.2U Expired - Lifetime CN203120531U (en) | 2013-01-11 | 2013-01-11 | Row type seedling feeding device allowing directions of cotyledons to be adjustable |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053341A (en) * | 2013-01-11 | 2013-04-24 | 浙江理工大学 | Row type seed-leaf-direction-adjustable seedling feeding device |
| CN104429705A (en) * | 2014-10-23 | 2015-03-25 | 浙江理工大学 | Single-driving elastic limiting type pitch-regulated pot moving mechanical arm |
| CN106900356A (en) * | 2017-03-27 | 2017-06-30 | 辽宁科技大学 | Grafting flexibility positioning and clamping mechanism |
-
2013
- 2013-01-11 CN CN201320016915.2U patent/CN203120531U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053341A (en) * | 2013-01-11 | 2013-04-24 | 浙江理工大学 | Row type seed-leaf-direction-adjustable seedling feeding device |
| CN103053341B (en) * | 2013-01-11 | 2014-03-12 | 浙江理工大学 | Row type seed-leaf-direction-adjustable seedling feeding device |
| CN104429705A (en) * | 2014-10-23 | 2015-03-25 | 浙江理工大学 | Single-driving elastic limiting type pitch-regulated pot moving mechanical arm |
| CN104429705B (en) * | 2014-10-23 | 2016-10-05 | 浙江理工大学 | Single driving limit-type displacement of springing moves alms bowl mechanical hand |
| CN106900356A (en) * | 2017-03-27 | 2017-06-30 | 辽宁科技大学 | Grafting flexibility positioning and clamping mechanism |
| CN106900356B (en) * | 2017-03-27 | 2022-08-02 | 辽宁科技大学 | Flexible positioning and clamping mechanism for grafted seedlings |
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