CN203086969U - Planting arm of transplanter - Google Patents
Planting arm of transplanter Download PDFInfo
- Publication number
- CN203086969U CN203086969U CN 201320128393 CN201320128393U CN203086969U CN 203086969 U CN203086969 U CN 203086969U CN 201320128393 CN201320128393 CN 201320128393 CN 201320128393 U CN201320128393 U CN 201320128393U CN 203086969 U CN203086969 U CN 203086969U
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- CN
- China
- Prior art keywords
- seedling
- seedling taking
- spring
- shift fork
- folder
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- Withdrawn - After Issue
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Abstract
The utility model discloses a planting arm of a transplanter. The planting arm consists of a seedling-taking clamp mechanism and a swing mechanism, wherein a seedling push rod and a related mechanism for driving the seedling push rod are arranged between a left seedling-taking clamp and a right seedling-taking clamp in the seedling-taking clamp mechanism to ensure that clamped seedlings can be completely separated from the seedling-taking clamps and can be smoothly planted in a field; two rollers and a mechanism for driving the two rollers to move are arranged between the left seedling-taking clamp and the right seedling-taking clamp in the seedling-taking clamp mechanism to ensure that the seedling-taking clamps can be smoothly expanded to plant the seedlings into the field; two torsional springs are arranged on the seedling-taking clamp mechanism, the inner ends of the two torsional springs are hinged together through a pin shaft, and the outer ends of the two torsional springs are respectively buckled on the outer side of the left seedling-taking clamp and the outer side of the right seedling-taking clamp to tightly clamp the left seedling-taking clamp and the right seedling-taking clamp inwards, so that the clamping force of the seedling-taking clamps is improved, and the seedlings can be clamped and cannot fall off; and a cushion is arranged below a shifting fork of the seedling-taking clamp mechanism, and the swing mechanism is optimally designed, so that the vibration and noise of the planting arm are greatly reduced.
Description
Technical field
The utility model relates to a kind of rice seedling transplanter, particularly a kind of transplant arm of transplanter.
Background technology
At present, the structure of existing transplanter transplant arm is not push away rice seedling distribution mechanism between left seedling taking folder and the right seedling taking folder, only relies on the rice shoot of planting that opens of seedling taking folder, so, sometimes cause the rice shoot that is held can not be fully and the seedling taking folder break away from, and can not be in the field with shoot transplanting equipment; In addition, the open-and-close mechanism design of the seedling taking of existing transplanter transplant arm folder is unreasonable, causes to open to have some setbacks, and the chucking power deficiency of seedling taking folder can't clip rice shoot sometimes; Moreover existing transplanter transplant arm vibrations and noise are bigger.
Summary of the invention
The purpose of this utility model is to have the problems referred to above that the transplanter transplant arm exists now in order to solve, and a kind of transplant arm of improved transplanter is provided.
The utility model is to be made of seedling taking clamp mechanism and swing mechanism, described seedling taking clamp mechanism is by left seedling taking folder, right seedling taking folder, transplanting rod, two rollers, shaft coupling, spring, push rod, two torsion springs, the reservation of seedling clamping, the seedling jig arm, guide pad, push rod spring, shift fork, the shift fork spring, cushion pad, fastening adjustment screws, end cap, cam, cam bearing pin and long crank are formed, left side seedling taking folder and right seedling taking folder are oppositely arranged, the centre position of left side seedling taking folder and right seedling taking folder is inboard respectively to be hinged in the reservation of seedling clamping with bearing pin, the afterbody of left side seedling taking folder and right seedling taking folder is located in two ends of shaft coupling, the sheathed spring in the centre of shaft coupling, the two end ejections left side seedling taking folder of spring and the outside application of force of right seedling taking folder afterbody, transplanting rod is positioned at the centre of left seedling taking folder and right seedling taking folder, the lower end of transplanting rod and push rod is fixed together, two sides of transplanting rod respectively have roller, two torsion springs are hinged on the transplanting rod with axle, two rollers contact respectively at the madial wall that left seedling taking is pressed from both sides and right seedling taking is pressed from both sides, the reservation of seedling clamping is to be bolted on the seedling jig arm, the top of seedling jig arm fastens end cap, push rod slides and is located in the seedling jig arm, be provided with guide pin bushing between push rod and the seedling jig arm, the push rod epimere is provided with flat guide pad, the sheathed push rod spring in the top of push rod, push rod spring is arranged in the spring eye of end cap, the top of push rod spring is set in the spring base, the lower end of two bearing pins respectively is hinged with torsion spring, the outer end of two torsion springs is buckled in the outside of left seedling taking folder and right seedling taking folder respectively, to hold left seedling taking folder and the inwardly clamping of right seedling taking folder, the shifting block of shift fork is positioned between guide pad, the top of shift fork is provided with the shift fork spring, shift fork is replaced in the lower end of shift fork spring, the upper end of shift fork spring is arranged in spring eye and replaces end cap, end cap is provided with fastening adjustment screws, fastening adjustment screws can be regulated the pressure size of shift fork spring to shift fork, shift fork is hinged on the seedling jig arm with the shift fork bearing pin, cam wears and is fixed on the cam bearing pin, the cam bearing pin is hinged on the seedling jig arm, long crank and cam bearing pin are fixed together, and the eccentric arc end of shift fork is coated on outside the cam.
Described shift fork below is provided with cushion pad, reduces the impulsive force and the vibrations of shift fork.
The course of work of seedling taking clamp mechanism is:
The folder seedling: the seedling taking clamp mechanism is brought to the seedling taking position, long crank drives cam and rotates counterclockwise rotation all the time, after the eccentric arc end in contact of cam and shift fork, to the eccentric arc end that presses down shift fork and make eccentric arc end descending, at this moment, the shifting block of shift fork is up, it is up that the shifting block of shift fork drives push rod simultaneously, push rod drive transplanting rod and two rollers are up, make in the transplanting rod and contract, two rollers break away from the outside ejection that left seedling taking is pressed from both sides and right seedling taking is pressed from both sides, and left seedling taking folder and right seedling taking are clipped under the effect of spring and two torsion springs, inwardly clamp, and then clamp rice shoot.
Transplant seedlings: the seedling taking clamp mechanism is brought to the position of transplanting seedlings, at this moment, cam disengages presses down eccentric arc end, shift fork is in free state, and the shift fork spring presses down shift fork, and shift fork and spring press down push rod simultaneously, two rollers of push rod drive and transplanting rod are descending, two rollers are divided right and left left seedling taking folder and the ejection of right seedling taking folder, and left seedling taking folder and right seedling taking folder are removed the clamping to rice shoot, and the while transplanting rod will be removed the rice shoot release of clamping and plant in the fields.Described swing mechanism is by the seedling jig arm, the fork axle, fork, rotating shaft and short crank are formed, the cantilever of seedling jig arm is fixed together by an end of fork axle and two clamp nuts and fork, angle between cantilever and the fork can be adjusted as required, the other end and the rotating shaft of fork are fixed together, short crank and rotating shaft are fixed together, rotating shaft is hinged on the transplanter, rotate short crank, short crank can drive the fixing angle of fork reciprocally swinging, fork drives the seedling taking clamp mechanism and up and down reciprocatingly swings, seedling taking seedling during to the summit on the seedling taking clamp mechanism, the rice shoot of planting during down to minimum point.The course of work of the present utility model is: swing mechanism drives the seedling taking clamp mechanism and back and forth swings up and down, seedling taking seedling during to the summit on the seedling taking clamp mechanism, the rice shoot of planting during down to minimum point.
Characteristics of the present utility model and beneficial effect:
The associated mechanisms of transplanting rod and promotion transplanting rod is set between 1, left seedling taking folder in the seedling taking clamp mechanism and right seedling taking are pressed from both sides, makes the complete and seedling taking folder disengaging of the rice shoot energy that is held, rice shoot can successfully be transplanted in the field.
2, be provided with two rollers and drive the mechanism that two rollers move between folder of the left seedling taking in the seedling taking clamp mechanism and the right seedling taking folder, the seedling taking folder can be opened swimmingly, with shoot transplanting equipment in the field.
3, be provided with two torsion springs, the inner of two torsion springs is hinged by bearing pin, and the outer end of two torsion springs is buckled in the outside of left seedling taking folder and right seedling taking folder respectively, to hold left seedling taking folder and the inwardly clamping of right seedling taking folder, improved the chucking power of seedling taking folder, rice shoot can have been clamped, the phenomenon that rice shoot comes off can not take place.
4, the shift fork below is provided with cushion pad, and the optimal design of swing mechanism, and vibrations of the present utility model and noise are reduced greatly.
Description of drawings
Fig. 1 is an end view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is that A among Fig. 1 is to view.
Embodiment
See also Fig. 1, Fig. 2 and shown in Figure 3, the utility model is to be made of seedling taking clamp mechanism B and swing mechanism C, described seedling taking clamp mechanism B is by left seedling taking folder 1, right seedling taking folder 2, transplanting rod 3, two rollers 4, shaft coupling 5, spring 6, push rod 7, two torsion springs 8, seedling clamping reservation 9, seedling jig arm 10, guide pad 11, push rod spring 12, shift fork 13, shift fork spring 14, cushion pad 15, fastening adjustment screws 16, end cap 17, cam 19, cam bearing pin 20 and long crank 22 are formed, left side seedling taking folder 1 and right seedling taking folder 2 are oppositely arranged, the centre position of left side seedling taking folder 1 and right seedling taking folder 2 is inboard respectively to be hinged in the seedling clamping reservation 9 with bearing pin 21, the afterbody of left side seedling taking folder 1 and right seedling taking folder 2 is located in two ends of shaft coupling 5, the sheathed spring 6 in the centre of shaft coupling 5, the outside application of force of 2 afterbodys is pressed from both sides in the two end ejections left side seedling taking folder 1 and the right seedling taking of spring 6, transplanting rod 3 is positioned at the centre of left seedling taking folder 1 and right seedling taking folder 2, transplanting rod 3 is fixed together with the lower end of push rod 7, two sides of transplanting rod 3 respectively have roller 4, two torsion springs 8 are hinged on the transplanting rod 3 with axle 41, two rollers 4 contact respectively at the madial wall of left seedling taking folder 1 and right seedling taking folder 2, the reservation 9 of seedling clamping is fixed on the seedling jig arm 10 with bolt 91, the top of seedling jig arm 10 fastens end cap 17, push rod 7 slides and is located in the seedling jig arm 10, be provided with guide pin bushing 18 between push rod 7 and the seedling jig arm 10, push rod 7 epimeres are provided with guide pad 11, the sheathed push rod spring 12 in the top of push rod 7, push rod spring 12 is arranged in the spring eye of end cap 17, the top of push rod spring 12 is set in the spring base 121, the lower end of two bearing pins 21 respectively is hinged with torsion spring 8, the outer end of two torsion springs 8 is buckled in the outside of left seedling taking folder 1 and right seedling taking folder 2 respectively, to hold left seedling taking folder 1 and inwardly clamping of right seedling taking folder 2, the shifting block 131 of shift fork 13 is sandwiched on the guide pad 11, the top of shift fork 13 is provided with shift fork spring 14, shift fork 13 is replaced in the lower end of shift fork spring 14, the upper end of shift fork spring 14 is arranged in spring eye and replaces end cap 17, end cap 17 is provided with fastening adjustment screws 16, fastening adjustment screws 16 can be regulated the pressure size of 14 pairs of shift forks 13 of shift fork spring, shift fork 13 is hinged on the seedling jig arm 10 with shift fork bearing pin 132, cam 19 wears and is fixed on the cam bearing pin 20, cam bearing pin 20 is hinged on the seedling jig arm 10, long crank 22 is fixed together with cam bearing pin 20, and the eccentric arc end 133 of shift fork 13 is coated on outside the cam 19.
Described shift fork 13 belows are provided with cushion pad 15, reduce the impulsive force and the vibrations of shift fork 13.
The course of work of seedling taking clamp mechanism B is:
The folder seedling: seedling taking clamp mechanism B is brought to the seedling taking position, long crank 22 drives cam 19 and rotates counterclockwise rotation all the time, when cam 19 with after the eccentric arc end 133 of shift fork 13 contacts, to the eccentric arc end 133 that presses down shift fork 13 and make eccentric arc end 133 descending, at this moment, the shifting block 131 of shift fork 13 is up, it is up that the shifting block 131 of shift fork 13 drives push rod 7 simultaneously, push rod 7 drive transplanting rods 3 and two rollers 4 are up, make in the transplanting rod 3 and contract, two rollers 4 break away from the outside ejection to left seedling taking folder 1 and right seedling taking folder 2, and left seedling taking folder 1 and right seedling taking folder 2 are under the effect of spring 6 and two torsion springs 8, inwardly clamp, and then clamp rice shoot.
Transplant seedlings: seedling taking clamp mechanism B is brought to the position of transplanting seedlings, at this moment, cam 19 breaks away from pressing down eccentric arc end 133, shift fork 13 is in free state, and shift fork spring 14 presses down shift fork 13, and shift fork 13 and spring 6 press down push rod 7 simultaneously, push rod two rollers 4 of 7 drives and transplanting rod 3 are descending, two rollers 4 press from both sides 2 ejections with left seedling taking folder 1 and right seedling taking divides right and left, the clampings that left seedling taking folder 1 and right seedling taking folder 2 are removed rice shoot, and the transplanting rod 3 rice shoot release that will remove clamping is simultaneously planted in the fields.
Swing mechanism C is by seedling jig arm 10, fork axle 23, fork 24, rotating shaft 25 and short crank 26 are formed, the cantilever 101 of seedling jig arm 10 is fixed together by an end of fork axle 23 and two clamp nuts and fork 24, angle between cantilever 101 and the fork 24 can be adjusted as required, the other end of fork 24 and rotating shaft 25 are fixed together, short crank 26 is fixed together with rotating shaft 25, rotating shaft 25 is hinged on the transplanter, rotate short crank 26, short crank 26 can drive the fixing angle of fork 24 reciprocally swingings, fork 24 drives seedling taking clamp mechanism B and up and down reciprocatingly swings, seedling taking seedling when seedling taking clamp mechanism B goes up to the summit, the rice shoot of planting during down to minimum point.
The course of work of the present utility model is:
Swing mechanism C drives seedling taking clamp mechanism B and back and forth swings up and down, seedling taking seedling when seedling taking clamp mechanism B goes up to the summit, the rice shoot of planting during down to minimum point.
Claims (4)
1. the transplant arm of a transplanter, it is characterized in that: be to constitute by seedling taking clamp mechanism (B) and swing mechanism (C), described seedling taking clamp mechanism (B) is by left seedling taking folder (1), right seedling taking folder (2), transplanting rod (3), two rollers (4), shaft coupling (5), spring (6), push rod (7), two torsion springs (8), seedling clamping reservation (9), seedling jig arm (10), guide pad (11), push rod spring (12), shift fork (13), shift fork spring (14), fastening adjustment screws (16), end cap (17), cam (19), cam bearing pin (20) and long crank (22) are formed, left side seedling taking folder (1) and right seedling taking folder (2) are oppositely arranged, the centre position of left side seedling taking folder (1) and right seedling taking folder (2) is inboard respectively to be hinged in the seedling clamping reservation (9) with bearing pin (21), the afterbody of left side seedling taking folder (1) and right seedling taking folder (2) is located in two ends of shaft coupling (5), the sheathed spring in centre (6) of shaft coupling (5), the two end ejections left side seedling taking folders (1) of spring (6) and the outside application of force of right seedling taking folder (2) afterbody, transplanting rod (3) is positioned at the centre of left seedling taking folder (1) and right seedling taking folder (2), transplanting rod (3) is fixed together with the lower end of push rod (7), two sides of transplanting rod (3) respectively have roller (4), two torsion springs (8) are hinged on the transplanting rod (3) with axle (41), two rollers (4) press from both sides (1) respectively at left seedling taking and contact with the madial wall that (2) are pressed from both sides in right seedling taking, seedling clamping reservation (9) is fixed on the seedling jig arm (10) with bolt (91), the top of seedling jig arm (10) fastens end cap (17), push rod (7) slides and is located in the seedling jig arm (10), push rod (7) epimere is provided with flat guide pad (11), the sheathed push rod spring in top (12) of push rod (7), push rod spring (12) is arranged in the spring eye of end cap (17), the top of push rod spring (12) is set in the spring base (121), the lower end of two bearing pins (21) respectively is hinged with torsion spring (8), the outer end of two torsion springs (8) is buckled in the outside of left seedling taking folder (1) and right seedling taking folder (2) respectively, to hold left seedling taking folder (1) and right seedling taking folder (2) inwardly clamps, the shifting block (131) of shift fork (13) is sandwiched on the guide pad (11), the top of shift fork (13) is provided with shift fork spring (14), shift fork (13) is replaced in the lower end of shift fork spring (14), the upper end of shift fork spring (14) is arranged in spring eye and replaces end cap (17), shift fork (13) is hinged on the seedling jig arm (10) with shift fork bearing pin (132), cam (19) wears and is fixed on the cam bearing pin (20), cam bearing pin (20) is hinged on the seedling jig arm (10), long crank (22) is fixed together with cam bearing pin (20), and the eccentric arc end (133) of shift fork (13) is coated on outside the cam (19); Described swing mechanism (C) is by seedling jig arm (10), fork axle (23), fork (24), rotating shaft (25) and short crank (26) are formed, the cantilever (101) of seedling jig arm (10) is fixed together by an end of fork axle (23) and two clamp nuts and fork (24), angle between cantilever (101) and the fork (24) can be adjusted as required, the other end of fork (24) and rotating shaft (25) are fixed together, short crank (26) is fixed together with rotating shaft (25), rotating shaft (25) is hinged on the transplanter, short crank (26) can drive the fixing angle of fork (24) reciprocally swinging, fork (24) drives seedling taking clamp mechanism (B) and up and down reciprocatingly swings, seedling taking seedling when seedling taking clamp mechanism (B) is gone up to the summit, the rice shoot of planting during down to minimum point.
2. the transplant arm of a kind of transplanter according to claim 1 is characterized in that: be provided with cushion pad (15) below the described shift fork (13).
3. the transplant arm of a kind of transplanter according to claim 1, it is characterized in that: described end cap (17) is provided with fastening adjustment screws (16), and fastening adjustment screws (16) can be regulated the pressure size of shift fork spring (14) to shift fork (13).
4. the transplant arm of a kind of transplanter according to claim 1 is characterized in that: be provided with guide pin bushing (18) between described push rod (7) and the seedling jig arm (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128393 CN203086969U (en) | 2013-03-20 | 2013-03-20 | Planting arm of transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128393 CN203086969U (en) | 2013-03-20 | 2013-03-20 | Planting arm of transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086969U true CN203086969U (en) | 2013-07-31 |
Family
ID=48838434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128393 Withdrawn - After Issue CN203086969U (en) | 2013-03-20 | 2013-03-20 | Planting arm of transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103125188A (en) * | 2013-03-20 | 2013-06-05 | 吉林鑫华裕农业装备有限公司 | Planting arm of transplanter |
| CN106489390A (en) * | 2016-11-23 | 2017-03-15 | 河南科技大学 | A kind of manipulator for transplanting hole tray pot seedling |
-
2013
- 2013-03-20 CN CN 201320128393 patent/CN203086969U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103125188A (en) * | 2013-03-20 | 2013-06-05 | 吉林鑫华裕农业装备有限公司 | Planting arm of transplanter |
| CN103125188B (en) * | 2013-03-20 | 2015-06-10 | 吉林鑫华裕农业装备有限公司 | Planting arm of transplanter |
| CN106489390A (en) * | 2016-11-23 | 2017-03-15 | 河南科技大学 | A kind of manipulator for transplanting hole tray pot seedling |
| CN106489390B (en) * | 2016-11-23 | 2019-03-15 | 河南科技大学 | It is a kind of for transplanting the manipulator of hole tray pot seedling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |