CN101720592B - Interpolation fork assembly and interpolation mechanism with same - Google Patents
Interpolation fork assembly and interpolation mechanism with same Download PDFInfo
- Publication number
- CN101720592B CN101720592B CN2009102524975A CN200910252497A CN101720592B CN 101720592 B CN101720592 B CN 101720592B CN 2009102524975 A CN2009102524975 A CN 2009102524975A CN 200910252497 A CN200910252497 A CN 200910252497A CN 101720592 B CN101720592 B CN 101720592B
- Authority
- CN
- China
- Prior art keywords
- transplanting
- transplanting fork
- fork shaft
- tabular
- handle part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Transplanting Machines (AREA)
Abstract
The invention provides an interpolation fork assembly and an interpolation mechanism with the same. The interpolation fork assembly comprises an interpolation fork shaft and an interpolation fork, wherein the interpolation fork is fixed at one end of the interpolation fork shaft; a platy holding part is formed at one end of the interpolation fork away from the interpolation fork; and a pinching-out limit sleeve is sheathed on the interpolation fork shaft. The interpolation fork assembly is unlikely to slip during use, has simple structure and low cost, and is simple to process.
Description
Technical field
The present invention relates to agricultural mechanical field, relate in particular to a kind of transplanting mechanism that is used for the transplanting fork assembly on the rice transplanter and has this transplanting fork assembly.
Background technology
Chinese patent literature CN20122865Y discloses a kind of improved transplanting arm, and this transplanting arm mainly comprises housing, extrusion arm, extrusion cam, extrusion arm spring, seedling pin, cushion pad, transplanting lining, oil sealing and transplanting fork assembly.Wherein, transplanting fork assembly comprises extrusion arm stop collar, transplanting fork, transplanting fork shaft and nut, extrude the arm stop collar is fixed on the transplanting fork shaft by thread connecting mode top, the lower end that extrudes the arm stop collar is by being to be fastened on nut support on the transplanting fork shaft by thread connecting mode equally, the outer surface that extrudes the arm stop collar forms handle part, and the transplanting fork is fixed on the transplanting fork shaft away from an end that extrudes the arm stop collar.An end clamping that extrudes arm extrudes the handle part of arm stop collar, and the other end that extrudes arm closes on the extrusion cam, is provided with spring between middle part that extrudes arm and housing, when the extrusion cam applies active force to extruding arm, extrudes arm and moves upward, and spring is compressed.The middle part of transplanting fork shaft is arranged with transplanting lining and cushion pad, and the lower surface of cushion pad contacts with the transplanting lining; The bottom of transplanting fork shaft is arranged with an oil sealing and makes blind end of formation between transplanting fork shaft and the housing; The lower end of transplanting fork shaft is fixed with the transplanting fork; The direction that the seedling pin is parallel to the transplanting fork shaft is fixed on the housing, and the front end of seedling pin is near the transplanting fork, and the transplanting fork needs positive alignment seedling pin, the work so that the two cooperatively interacts.
The transplanting course of action of this transplanting mechanism is as follows: under the driving of power, extrude cam and rotate, extrude cam and act on the extrusion arm, extrude arm and move upward, drive transplanting fork shaft and transplanting fork and move upward, extrude the arm spring and be compressed energy storage this moment; The seedling pin is from supplying seedling taking on the rice seedling distribution mechanism, seedling pin band the seedling piece and is moved downward and reach when planting the position then, extrude arm moment disengaging and extrude cam, release energy at extrusion arm spring, extrude arm and move downward fast, drive transplanting fork shaft and transplanting fork and move downward fast, nut and cushion pad on the transplanting fork shaft are bumped, the transplanting fork ejects the seedling piece, plants action thereby finish.
The shortcoming of the existence of the prior art is: can only drive the motion of transplanting fork shaft indirectly by the handle part that clamping extrudes on the arm stop collar, and stop collar is fixed on the transplanting fork shaft by thread connecting mode, in the process of motion, extrude the arm stop collar changing of the relative positions takes place easily, the direction that causes the transplanting fork to be aimed at deflects, and influences seedling taking and rice transplanting; The screw thread on transplanting fork shaft top also can make oil sealing when being inserted in the transplanting fork shaft, and oil sealing inside is scratched by screw thread easily, thereby can cause the oil sealing leakage of oil, and muddy water infiltrates oil sealing inside, influences transplanting work; Be exactly that screw thread work manhours on the transplanting fork shaft is big in addition.
Summary of the invention
Be fixed on the transplanting fork shaft by thread connecting mode at the extrusion arm stop collar that exists in the prior art, extrude the easy generation changing of the relative positions in driving transplanting fork shaft motion process of arm stop collar and influence transplanting work, screw thread on the transplanting fork shaft scratches oil sealing easily when the suit oil sealing, and on the transplanting fork shaft the big problem of machining screw number, the object of the present invention is to provide a kind of transplanting fork assembly and have the transplanting mechanism of this transplanting fork assembly, with in addressing the above problem one of at least.
For achieving the above object, according to an aspect of the present invention, a kind of transplanting fork assembly is provided, comprise transplanting fork shaft and transplanting fork, described transplanting fork is fixed on described transplanting fork shaft one end, an end of pitching away from described transplanting at described transplanting fork shaft forms tabular handle part, is arranged with to extrude the arm stop collar on described transplanting fork shaft.
According to one embodiment of present invention, described extrusion arm stop collar comprises upper and lower platform and between described upper and lower platform and perpendicular to the tabular connecting portion of described upper and lower platform, described tabular connecting portion is identical with the thickness of the described tabular handle part of described transplanting fork shaft, described extrusion arm stop collar is set in the periphery of the described tabular handle part of described transplanting fork shaft, and the plate face of described tabular connecting portion and the plate face of described tabular handle part are in same plane.Wherein, riveted joint of the upper mounting plate of described extrusion arm stop collar and described transplanting fork shaft or welding.
According to another embodiment of the invention, described extrusion arm stop collar is set between described tabular handle part and the described transplanting fork and near described tabular handle part.
According to the present invention, described transplanting fork shaft is away from an end of the described tabular handle part side's of forming body and threaded portion successively, and described transplanting fork is fixed on described side's body by the square aperture that matches with described side's body and by twisting solid nut support in described threaded portion.
Correspondingly, the invention provides a kind of transplanting mechanism, comprising: housing, described housing has horizontal part and kink, and described kink is away from an end opening of described horizontal part; Extrude arm, described extrusion arm is fixed in the described horizontal part of described housing movably, and an end of described extrusion arm is near the described kink of described housing; Actuating assembly, described actuating assembly are fixed in the described horizontal part of described housing, and described actuating assembly is used to drive described extrusion arm and moves back and forth; Seedling pin, described seedling pin are fixed on the described kink of described housing and near the opening of described kink; Also comprise transplanting fork assembly, described transplanting fork assembly comprises transplanting fork shaft, transplanting fork and extrudes the arm stop collar, described transplanting fork is fixed on an end of described transplanting fork shaft, and the other end of described transplanting fork shaft forms tabular handle part, and described extrusion arm stop collar is set on the described transplanting fork shaft; The end that described transplanting fork shaft forms tabular handle part is positioned at the described kink of described housing, the other end of described transplanting fork shaft stretches out through the opening of described kink, described transplanting fork is near described seedling pin, one end of the nearly described kink of described extrusion arm rest forms the clamping part that matches with described tabular handle part, and described clamping part clamps described tabular handle part; The above extrudes between arm stop collar and the described transplanting fork and also is arranged with cushion pad at described transplanting fork shaft; Be provided with in the described kink and stop that described cushion pad is to the support component near the motion of described transplanting fork direction.
According to one embodiment of present invention, described extrusion arm stop collar comprises upper and lower platform and between described upper and lower platform and perpendicular to the tabular connecting portion of described upper and lower platform, described tabular connecting portion is identical with the thickness of the described tabular handle part of described transplanting fork shaft, described extrusion arm stop collar is set in the periphery of the described tabular handle part of described transplanting fork shaft, the plate face of described tabular connecting portion and the plate face of described tabular handle part are in same plane, and described tabular connecting portion is clamped by described clamping part.Wherein, riveted joint of the upper mounting plate of described extrusion arm stop collar and described transplanting fork shaft or welding.
According to another embodiment of the invention, riveted joint of the upper mounting plate of described extrusion arm stop collar and described transplanting fork shaft or welding.
According to the present invention, described transplanting fork shaft is away from an end of the described tabular handle part side's of forming body and threaded portion successively, and described transplanting fork is fixed on described side's body by the square aperture that matches with described side's body and by twisting solid nut support in described threaded portion.
By above-mentioned at least one technical scheme of the present invention, by the tabular handle part of straight forming on the transplanting fork shaft, make the extrusion arm directly drive the motion of transplanting fork shaft by this tabular handle part of clamping, the changing of the relative positions can not take place, thereby the direction that can guarantee to be fixed on the transplanting fork aligning on the transplanting fork shaft can not deflect; Transplanting fork and transplanting fork shaft adopt separate form, easy disassembly; The present invention is simple in structure, and is easy to process, and cost is low.
Description of drawings
Fig. 1 is the structural representation of existing transplanting mechanism;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the transplanting fork assembly of one embodiment of the invention;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the transplanting fork assembly of another embodiment of the present invention;
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of the transplanting fork assembly of another embodiment of the present invention;
Fig. 5 is the transplanting fork assembly top process first intermediateness figure shown in Figure 4;
Fig. 6 is the transplanting fork assembly top process second intermediateness figure shown in Figure 4;
Fig. 7 is a transplanting fork assembly shown in Figure 4 top longitudinal section;
Fig. 8 is a kind of structural representation with transplanting mechanism of transplanting fork assembly shown in Figure 2 of the present invention;
Fig. 9 is the partial structurtes schematic diagram of the extrusion arm in the transplanting mechanism shown in Figure 8;
Figure 10 is a kind of structural representation with transplanting mechanism of transplanting fork assembly shown in Figure 3 of the present invention;
Figure 11 is a transplanting fork assembly and extrude the sectional elevation of arm connecting portion in the transplanting mechanism shown in Figure 10;
Figure 12 is a kind of structural representation with transplanting mechanism of transplanting fork assembly shown in Figure 4 of the present invention.
Figure 13 is a transplanting fork assembly and extrude the sectional elevation of arm connecting portion in the transplanting mechanism shown in Figure 12.
Reference numeral is expressed as among the figure: 101-transplanting fork shaft, the tabular handle part of 102-, 103-transplanting fork, 104-extrudes the arm stop collar, the 105-upper mounting plate, the 106-lower platform, the tabular connecting portion of 107-, 201-extrudes the arm spring, 202-extrudes cam, 203-extrudes arm, the 204-nut, the 205-cushion pad, the 206-oil sealing, the 207-housing, 208-seedling pin, the 209-clamping part, 210-transplanting lining, the 211-protuberance, 301-side's body, the 302-threaded portion, 401-first workpiece, 402-second workpiece.
Embodiment
Fig. 1 is the structural representation of existing transplanting mechanism.The extrusion arm stop collar 104 of as can be seen from Figure 1 existing transplanting mechanism is fixed on the transplanting fork shaft 101 by thread connecting mode, an end clamping that extrudes arm 203 extrudes arm stop collar 104, also is provided with nut 204 on the transplanting fork shaft 101 and is used for supporting extrusion arm stop collar 104.
As shown in Figure 2, the transplanting fork assembly of one embodiment of the present of invention comprises transplanting fork shaft 101, transplanting fork 103 and extrusion arm stop collar 104, transplanting fork 103 is fixed on transplanting fork shaft 101 1 ends, form tabular handle part 102 at transplanting fork shaft 101 away from an end of transplanting fork 103, extruding arm stop collar 104 comprises, lower platform 105,106 and be positioned at, lower platform 105, between 106 and perpendicular to last, lower platform 105,106 tabular connecting portion 107, tabular connecting portion 107 is identical with the thickness of tabular handle part 102, extrudes arm stop collar 104 axis position hollows extrusion arm stop collar 104 is set on the transplanting fork shaft 101.The transplanting fork assembly of present embodiment extrude the periphery that arm stop collar 104 is set in the tabular handle part 102 of transplanting fork shaft 101, and the plate face of the plate face of tabular connecting portion 107 and tabular handle part 102 is in same plane in use.The transplanting fork assembly of present embodiment because straight forming has tabular handle part 102 on the transplanting fork shaft 101, extrudes arm stop collar 104 and transplanting fork shaft 101 and can be held motion together and the changing of the relative positions can not take place.
As shown in Figure 3, the transplanting fork assembly of an alternative embodiment of the invention comprises transplanting fork shaft 101, transplanting fork 103 and extrudes arm stop collar 104, transplanting fork 103 is fixed on transplanting fork shaft 101 1 ends, form tabular handle part 102 at transplanting fork shaft 101 away from an end of transplanting fork 103, tabular handle part 102 place transplanting fork shafts 101 the preceding paragraph diameters are slightly little, and extruding arm stop collar 104 is annular gasket.The transplanting of present embodiment fork assembly extrudes arm stop collar 104 and is set on slightly little one section of transplanting fork shaft 101 diameters, and extrude the below that arm stop collar 104 is positioned at tabular handle part 102 in use.Easy to process, the saving material of transplanting fork assembly of present embodiment.
As shown in Figure 4, the transplanting fork assembly of an alternative embodiment of the invention comprises transplanting fork shaft 101, transplanting fork 103 and extrudes arm stop collar 104, one end of transplanting fork shaft 101 forms tabular handle part 102, away from an end of tabular handle part 102 side's of forming body 301 and threaded portion 302 successively, transplanting fork 103 forms the square aperture that matches with square body 301 at transplanting fork shaft 101; Extrude that arm stop collar 104 comprises upper and lower platform 105,106 and between upper and lower platform 105,106 and perpendicular to the tabular connecting portion 107 of upper and lower platform 105,106, tabular connecting portion 107 is identical with the thickness of tabular handle part 102, extrudes arm stop collar 104 axis position hollows extrusion arm stop collar 104 is set on the transplanting fork shaft 101.The transplanting fork assembly of present embodiment, extrude the periphery that arm stop collar 104 is set in the tabular handle part 102 of transplanting fork shaft 101, and the plate face of tabular connecting portion 107 and the plate face of described tabular handle part 102 are in same plane, extrude the upper mounting plate 105 and the riveted joint of transplanting fork shaft 101 tops (also can be welding in other embodiment) of arm stop collar 104; Transplanting fork 103 is fixed on the square body 301 of transplanting fork shaft 101 by square aperture, and the square aperture of transplanting fork 103 is passed in the threaded portion 302 of transplanting fork shaft 101, transplanting fork 103 by twist solid in the threaded portion 302 nut fixed support.Extrusion arm stop collar 104 and 101 riveted joints of transplanting fork shaft or welding make that transplanting fork assembly durability is better, can not influence serviceability even extrusion arm stop collar 104 and transplanting fork shaft 101 are close to also fully, can not send abnormal noise.
Following process can be adopted in the top of transplanting fork assembly shown in Figure 4: at first, as shown in Figure 5, processing first workpiece 401 and second workpiece, 402, the first workpiece 401 is to have the cylinder of the hollow of round platform down, and it is the blank that extrudes arm stop collar 104; The top of second workpiece comprises one section cylinder and the one section slightly little cylinder of diameter that diameter is big slightly, and that section cylinder that diameter is slightly little can match with first workpiece, 401 hollow spaces just, and there is individual tapered blind hole on the top of that section cylinder that diameter is slightly little.Secondly, as shown in Figure 6, first workpiece 401 is enclosed within that slightly little section of diameter of second workpiece 402, and the hollow space that first workpiece 401 is passed on the top of second workpiece 402 stretches out.Then, utilize second workpiece 402 to stretch out the part of first workpiece 401 with second workpiece 402 and 401 riveted joints of first workpiece, here said riveted joint be with second workpiece 402 and first workpiece 401 rivet make the two be close to, very close to each other, the two relative fixed can not relatively rotate.Then, the bilateral symmetry of one section cylinder above first workpiece, 401 round platforms machines away a part, the degree of depth of milling will reach second workpiece 402, make first workpiece 401 and second workpiece 402 form a plate face in the position of processing, tabular handle part 102 and tabular connecting portion 107 have so just been molded, the top of transplanting fork assembly promptly machines like this, longitudinal section as shown in Figure 7, the section of this longitudinal section is through second workpiece, 402 axis and perpendicular to the plate face, as can be seen from Figure 7 extrude arm stop collar 104 and have upper mounting plate 105 and lower platform 106, extrude arm stop collar 104 and transplanting fork shaft 101 and be close to fully, can not produce the gap.Owing to extrude the tabular connecting portion 107 of arm stop collar 104 and tabular handle part 102 coplanes of transplanting fork shaft 101, clamp so the two can be forced out arm 203 simultaneously.Transplanting fork assembly may produce loosening owing to long-time wearing and tearing at the riveted joint position of using the back to extrude arm stop collar 104 and transplanting fork shaft 101 for a long time, cause extrusion arm stop collar 104 and transplanting fork shaft 101 to be close to no longer fully, but because transplanting fork shaft 101 can directly be stuck at the position of tabular handle part 102, the round platform end face of transplanting fork shaft 101 on tabular handle part 102 also can stop extrusion arm 203 upwards, therefore be not close to fully even extrude arm stop collar 104 and transplanting fork shaft 101, it is influential also can not pitch the assembly serviceability to transplanting.In addition, adopt this processing method to process transplanting fork assembly, not only easy to process, and also mechanical property is better.Certainly, the riveted joint in this processing method also can substitute with welding.
As shown in Figure 8, a kind of transplanting mechanism with transplanting fork assembly shown in Figure 2 of present embodiment comprises: housing 207, and housing 207 has horizontal part and kink, and kink is away from an end opening of horizontal part; Extrude arm 203, extrude arm 203 middle parts and be articulated in the horizontal part of housing 207, extrude the kink of the front end of arm 203 near housing 207; Actuating assembly, actuating assembly comprises extrusion cam 202 and extrudes arm spring 201, extrude cam 202 and be arranged on the rear end that extrudes arm 203, extrude cam 202 and be used for driving upwards rotation of extrusion arm 203, extrude arm spring 201 and be arranged between extrusion arm 203 and the housing 207, extrude arm spring 201 and be used to provide reset force that extrusion arm 203 is rotated; Seedling pin 208, seedling pin 208 are fixed on the kink of housing 207 and near the opening of kink; The end that transplanting fork shaft 101 forms tabular handle part 102 is positioned at the kink of housing 207, the end that transplanting fork shaft 101 is fixed with transplanting fork 103 stretches out from the opening of the kink of housing 207,103 positive alignment seedling pins 208 are pitched in transplanting, extrude the periphery that arm stop collar 104 is set in the tabular handle part 102 of transplanting fork shaft 101, and the plate face of the plate face of tabular connecting portion 107 and tabular handle part 102 is in same plane; The front end that extrudes arm 203 forms clamping part 209, and in the position of the tabular handle part 102 of transplanting fork shaft 101, clamping part 209 is simultaneously with transplanting fork shaft 101 with extrude arm stop collar 104 and clamp; On the transplanting fork shaft 101 that extrudes between arm stop collar 104 and the transplanting fork 103, be arranged with cushion pad 205, transplanting lining 210 and oil sealing 206 successively, oil sealing 206 is positioned at the position that transplanting fork shaft 101 passes the opening of housing 207 kinks, oil sealing 206 is with the closure of openings of kink, the kink of housing 207 inwardly forms protuberance 211 between cushion pad 205 and oil sealing 206, the transplanting lining 210 that is set on the transplanting fork shaft 101 is fixed on the protuberance 211, and cushion pad 205 is supported by transplanting lining 210.
As shown in Figure 9, the extrusion arm 203 of present embodiment forms two parallel plectanes are a bit larger tham or equal tabular handle part 102 as the distance between 209, two plectanes of clamping part thickness at front end.Certainly, in other embodiment, the clamping part 209 that extrudes the front end of arm 203 also can be two parallel rectangular slabs or other shapes, needs only energy clamping part 209 tabular handle parts 102 and the changing of the relative positions can not take place.
The transplanting course of action of the transplanting mechanism of present embodiment is, when extrusion cam 202 acts on the extrusion arm 203, extrude arm 203 and move upward, the transplanting fork shaft 101 that is forced out arm 203 clampings also moves upward, extrude arm spring 201 and be compressed energy storage, transplanting this moment mechanism carries out seedling taking; When carrying out rice transplanting, extruding cam 202 stops to apply power to extruding arm 203, extrude arm 203 under the reseting elasticity effect that extrudes arm spring 201, move downward fast, transplanting fork shaft 101 is driven fast to be moved downward, because the transplanting lining 210 that is set on the transplanting fork shaft 101 is fixed with the protuberance of housing 207, therefore transplanting fork shaft 101 is in moving downward process, the bottom that extrudes arm stop collar 104 can bump with the cushion pad 205 that transplanting lining 210 supports, and make transplanting fork shaft 101 can not continue to move downward, in striking process, 103 meetings of transplanting fork and seedling pin 208 cooperate the ejection of seedling piece, finish rice transplanting.
As shown in figure 10, the transplanting mechanism of present embodiment is identical with transplanting mechanism structure except that the transplanting fork assembly that has is different shown in Figure 8.The transplanting mechanism of present embodiment has transplanting fork assembly shown in Figure 3, extrudes the below that arm stop collar 104 is set in the tabular handle part 102 of transplanting fork shaft 101, and the clamping part 209 that extrudes arm 203 front ends clamps the tabular handle part 102 of transplanting fork shaft 101.As shown in figure 11, the sectional elevation of transplanting fork assembly and extrusion arm 203 connecting portions in the transplanting mechanism of present embodiment, the cross section of this view is perpendicular to tabular handle part 102.
As shown in figure 12, the transplanting mechanism of present embodiment is identical with transplanting mechanism structure except that the transplanting fork assembly that has is different shown in Figure 8.The transplanting mechanism of present embodiment has transplanting fork assembly shown in Figure 4, and the clamping part 209 that extrudes arm 203 front ends clamps the tabular handle part 102 of transplanting fork shaft 101 simultaneously and extrudes arm stop collar 104.As shown in figure 13, the sectional elevation of transplanting fork assembly and extrusion arm 203 connecting portions in the transplanting mechanism of present embodiment, the cross section of this view is perpendicular to tabular handle part 102.The transplanting mechanism of present embodiment can prevent that not only the directions that the 101 generation changing of the relative positions of transplanting fork shaft cause transplanting fork 103 to be aimed at from deflecting, and transplanting fork 103 is convenient to assemble and change with transplanting fork shaft 101 separate form.
In sum, by above-mentioned at least one technical scheme of the present invention, by the tabular handle part 102 of straight forming on transplanting fork shaft 101, make extrusion arm 203 directly drive 101 motions of transplanting fork shafts by this tabular handle part 102 of clamping, the changing of the relative positions can not take place, thereby the direction that can guarantee to be fixed on transplanting fork 103 alignings on the transplanting fork shaft 101 can not deflect; Transplanting fork 103 adopts separate form, easy disassembly with transplanting fork shaft 101; The present invention is simple in structure, and is easy to process, and cost is low.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a transplanting fork assembly comprises transplanting fork shaft and transplanting fork, and described transplanting fork is fixed on described transplanting fork shaft one end, it is characterized in that, an end of pitching away from described transplanting at described transplanting fork shaft forms tabular handle part, is arranged with to extrude the arm stop collar on described transplanting fork shaft
Described extrusion arm stop collar comprises upper and lower platform and between described upper and lower platform and perpendicular to the tabular connecting portion of described upper and lower platform, described tabular connecting portion is identical with the thickness of the described tabular handle part of described transplanting fork shaft, described extrusion arm stop collar is set in the periphery of the described tabular handle part of described transplanting fork shaft, and the plate face of described tabular connecting portion and the plate face of described tabular handle part are in same plane.
2. transplanting fork assembly according to claim 1 is characterized in that, the upper mounting plate of described extrusion arm stop collar and riveted joint of described transplanting fork shaft or welding.
3. according to the described transplanting fork of one of claim 1 to 2 assembly, it is characterized in that, described transplanting fork shaft is away from an end of the described tabular handle part side's of forming body and threaded portion successively, and described transplanting fork is fixed on described side's body by the square aperture that matches with described side's body and by twisting solid nut support in described threaded portion.
4. transplanting mechanism comprises:
Housing, described housing has horizontal part and kink, and described kink is away from an end opening of described horizontal part;
Extrude arm, described extrusion arm is fixed in the described horizontal part of described housing movably, and an end of described extrusion arm is near the described kink of described housing;
Actuating assembly, described actuating assembly are fixed in the described horizontal part of described housing, and described actuating assembly is used to drive described extrusion arm and moves back and forth;
Seedling pin, described seedling pin are fixed on the described kink of described housing and near the opening of described kink;
It is characterized in that,
Also comprise transplanting fork assembly, described transplanting fork assembly comprises transplanting fork shaft, transplanting fork and extrudes the arm stop collar, described transplanting fork is fixed on an end of described transplanting fork shaft, and the other end of described transplanting fork shaft forms tabular handle part, and described extrusion arm stop collar is set on the described transplanting fork shaft;
The end that described transplanting fork shaft forms tabular handle part is positioned at the described kink of described housing, the other end of described transplanting fork shaft stretches out through the opening of described kink, described transplanting fork is near described seedling pin, one end of the nearly described kink of described extrusion arm rest forms the clamping part that matches with described tabular handle part, and described clamping part clamps described tabular handle part; The above extrudes between arm stop collar and the described transplanting fork and also is arranged with cushion pad at described transplanting fork shaft; Be provided with the support component that stops that described cushion pad moves to close described transplanting fork direction in the described kink,
Described extrusion arm stop collar comprises upper and lower platform and between described upper and lower platform and perpendicular to the tabular connecting portion of described upper and lower platform, described tabular connecting portion is identical with the thickness of the described tabular handle part of described transplanting fork shaft, described extrusion arm stop collar is set in the periphery of the described tabular handle part of described transplanting fork shaft, the plate face of described tabular connecting portion and the plate face of described tabular handle part are in same plane, and described tabular connecting portion is clamped by described clamping part.
5. transplanting according to claim 4 mechanism is characterized in that, the upper mounting plate of described extrusion arm stop collar and riveted joint of described transplanting fork shaft or welding.
6. according to the described transplanting of one of claim 4 to 5 mechanism, it is characterized in that, described transplanting fork shaft is away from an end of the described tabular handle part side's of forming body and threaded portion successively, and described transplanting fork is fixed on described side's body by the square aperture that matches with described side's body and by twisting solid nut support on described threaded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102524975A CN101720592B (en) | 2009-12-17 | 2009-12-17 | Interpolation fork assembly and interpolation mechanism with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102524975A CN101720592B (en) | 2009-12-17 | 2009-12-17 | Interpolation fork assembly and interpolation mechanism with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101720592A CN101720592A (en) | 2010-06-09 |
| CN101720592B true CN101720592B (en) | 2011-11-16 |
Family
ID=42442632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102524975A Expired - Fee Related CN101720592B (en) | 2009-12-17 | 2009-12-17 | Interpolation fork assembly and interpolation mechanism with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101720592B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947347A (en) * | 2014-04-15 | 2014-07-30 | 王丽 | Seedling picking fork shaft of automatic seedling transplanting machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164398A (en) * | 2006-10-18 | 2008-04-23 | 郭保可 | Transplanting machine cultivating arm |
| CN101218866A (en) * | 2007-01-09 | 2008-07-16 | 郭保可 | Improved planting arm |
| CN201222865Y (en) * | 2008-05-19 | 2009-04-22 | 徐岳平 | Improved transplanting arm |
-
2009
- 2009-12-17 CN CN2009102524975A patent/CN101720592B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164398A (en) * | 2006-10-18 | 2008-04-23 | 郭保可 | Transplanting machine cultivating arm |
| CN101218866A (en) * | 2007-01-09 | 2008-07-16 | 郭保可 | Improved planting arm |
| CN201222865Y (en) * | 2008-05-19 | 2009-04-22 | 徐岳平 | Improved transplanting arm |
Non-Patent Citations (3)
| Title |
|---|
| JP平4-2209U 1992.01.09 |
| JP特开2001-69828A 2001.03.21 |
| JP特开平8-51826A 1996.02.07 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101720592A (en) | 2010-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1212218C (en) | Spindle device of machine tool | |
| US20140183329A1 (en) | Power tool holder | |
| CN101720592B (en) | Interpolation fork assembly and interpolation mechanism with same | |
| CN205290464U (en) | Air clamper | |
| CN100579696C (en) | Drill chuck with further locking function | |
| CN209146127U (en) | It is a kind of can loosing-proof rust-proof anti-theft bolt | |
| CN104875054A (en) | Workpiece feeding and clamping device for tapping machine | |
| CN205996844U (en) | A kind of slip-off preventing clamping workpiece device | |
| CN201618646U (en) | Pneumatic spray gun connected with production line | |
| CN207204786U (en) | A kind of pipe cleaning tool | |
| CN203887498U (en) | Combined auto-screwdriving machine head structure | |
| CN207406598U (en) | A kind of rapid translating connection header structure of shovel | |
| CN209774492U (en) | water supply hose dismouting spanner | |
| CN201857913U (en) | Well washing valve for completion of horizontal well | |
| CN210616311U (en) | Aircraft engine exhaust taper hole processing fixing device | |
| CN210135159U (en) | Anti-loosening and anti-falling screw | |
| CN208543468U (en) | A kind of manipulator of new automobile maintenance | |
| CN202129770U (en) | Dismounting device for steering plumbing arm of traversing mechanism and taper ball head of steering drag link | |
| US11117198B2 (en) | Cooling chuck | |
| CN207232492U (en) | A kind of anti-loosening right-angle prism mounting bracket | |
| CN201433994Y (en) | Screw for piston of hydraulic cylinder | |
| CN204894342U (en) | Foaming work piece holder subassembly | |
| CN101653063B (en) | Transplanting fork assembly and transplanting mechanism with same | |
| CN217519043U (en) | Anti-loosening eccentric screw | |
| CN215546471U (en) | Mechanism is got to cylinder metal part clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |