CN105815016B - Accurate rice pot seedling planting machine planting arm - Google Patents
Accurate rice pot seedling planting machine planting arm Download PDFInfo
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- CN105815016B CN105815016B CN201610298580.6A CN201610298580A CN105815016B CN 105815016 B CN105815016 B CN 105815016B CN 201610298580 A CN201610298580 A CN 201610298580A CN 105815016 B CN105815016 B CN 105815016B
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- seedling
- planting
- arm
- planting arm
- taking clamp
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The invention discloses a kind of accurate rice pot seedling planting machine planting arm, its planting arm shell and planting arm lid are fixed together to form installation room；Installation interior is provided with push rod, shift fork and radial cams, and the external part of push rod is fixed with Digging machine, and radial cams is installed in planting arm shell by rotating shaft；Left axial cam and right axial cam are fixed in rotating shaft, and are divided into the both sides of radial cams；Planting arm, which covers, is rotatablely equipped with left swing arm and right swing arm, indoor in installation, and corresponding swing arm is engaged with the cam surface of corresponding axial cam, outdoor in installation, and corresponding swing arm is fixedly connected with corresponding seedling-taking clamp.When to rotating shaft input power, in seedling taking point position, push rod retracts, and seedling-taking clamp captures rice shoot by reaching to close from alms bowl disk；In a position of transplanting seedlings, Digging machine first stretches out is digged pit in mud ground, then retracts, and now, seedling-taking clamp is unclamped, and rice shoot is planted in hole, so as to during whole transplant seedlings, hurt rice shoot, can be widely applied on accurate rice pot seedling planting machine.
Description
Technical field
The present invention relates to accurate rice pot seedling planting machine technical field, more particularly to a kind of planting arm of accurate rice pot seedling.
Background technology
Soil-block rice seedling raising technology is the new technology risen in recent years, soil-block rice seedling raising can accomplish to save seed,
Agricultural chemicals, fertilizer and water resource, during transplanting, early without slow seedling, tiller, the high yield that rice can be achieved increases income.
Accurate rice pot seedling transplanting is realized by planting machine, and its core component is planting arm.Chinese invention patent application
CN103125188A discloses a kind of accurate rice pot seedling planting arm, and its course of work is, first takes in alms bowl disk rice shoot with seedling-taking clamp
Going out, mud field then arrive into pot seedling plant with seedling pushing device again, the folding of seedling-taking clamp is controlled by stretching for seedling pushing device, and seedling pushing device
Flexible to be controlled by a radial cams again, when planting arm reaches seedling taking point, seedling pushing device retraction, seedling-taking clamp closes tightly, and seedling pushing device returns
When being reduced to maximum, seedling-taking clamp is most tight；When planting arm, which reaches, to transplant seedlings, seedling pushing device is stretched out, and seedling-taking clamp opens, and seedling pushing device is extend out to
When maximum, seedling-taking clamp opens maximum.However, preferably transplanting agronomy is, a hole is first dug in mud ground, then rice shoot is planted again
To in mud pit, in order to avoid injure rice shoot during transplanting seedlings, and above-mentioned known planting arm due to seedling-taking clamp opening and closing and push away seedling
The flexible of device is to be mutually related, and rice shoot is to be pushed into by seedling pushing device in mud face, and it can not possibly accomplish first to dig pit transplants seedlings afterwards.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of accurate rice pot seedling planting machine planting arm, is being transplanted with reducing
During injury to rice shoot.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of accurate rice pot seedling planting machine planting arm,
Including：Planting arm shell and planting arm lid, the planting arm shell and the planting arm lid are fixed together to form installation room；The peace
Dress interior is provided with push rod and shift fork, and one end of the push rod is flexibly connected with the shift fork or is flexibly connected by connector, separately
The installation room is stretched out in one end, and the shift fork is rotatablely connected with the planting arm shell and is clamped with return spring between the two；Footpath
To cam, the radial cams is installed in the planting arm shell by rotating shaft, the cam surface of the radial cams with described group
Fork is engaged；The external part of the push rod is fixed with Digging machine；The rotating shaft is fixedly connected with left axial cam and right axle to convex
Wheel, the left axial cam and the right axial cam are divided into the both sides of the radial cams；The planting arm covers rotation
Left swing arm and right swing arm are installed, indoor in the installation, the left swing arm is engaged with the cam surface of the left axial cam,
The right swing arm is engaged with the cam surface of the right axial cam, outdoor in the installation, the left swing arm and left seedling-taking clamp
It is fixedly connected, the right swing arm is fixedly connected with right seedling-taking clamp；Make the spring of the left seedling-taking clamp and the right seedling-taking clamp return.
Wherein, the spring for making the seedling-taking clamp return is the drawing being mounted between the left seedling-taking clamp and the right seedling-taking clamp
Stretch spring.
Wherein, main crank, auxiliary crank and connecting rod are provided with the installation outdoor, the main crank is fixed with the rotating shaft
Connection, the link rotatable are connected between the auxiliary crank and the planting arm shell.
Wherein, the connector is connecting plate, and the connecting plate is hinged with the push rod and the shift fork respectively.
After employing above-mentioned technical proposal, the beneficial effects of the invention are as follows：
1) due to being provided with Digging machine on push rod, and push rod is controlled by radial cams, and seedling-taking clamp is by axial cam control
System, so that the open and close movement of the stretching motion and seedling-taking clamp of Digging machine is each independent, radial cams and axial direction are set respectively
The cam surface of cam, it may be determined that Digging machine and seedling-taking clamp are in seedling taking point and working condition when transplanting seedlings.Inputted when to rotating shaft
During power, in seedling taking point position, push rod retracts, and seedling-taking clamp captures rice shoot by reaching to close from alms bowl disk；In a position of transplanting seedlings, dig pit
Device first stretches out is digged pit in mud ground, then retracts, and now, seedling-taking clamp is unclamped, and rice shoot is planted in hole, so as in whole process of transplanting seedlings
In, rice shoot will not be hurt.
2) main crank and auxiliary crank are respectively used to input rotary power, by the installation site for setting main crank and auxiliary crank
And the size of connecting rod so that planting arm is moved by certain track, and planting arm successfully is sent into seedling taking point position and transplanted seedlings
Point position, completes seedling taking and operation of transplanting seedlings.
Brief description of the drawings
Fig. 1 is a kind of front view of accurate rice pot seedling planting machine planting arm；
Fig. 2 is Fig. 1 longitudinal sectional view；
Fig. 3 is Fig. 1 top view；
Fig. 4 is that Fig. 3 removes the structural representation after planting arm lid；
In figure：1- planting arm shells, 2- planting arm lids, 3- push rods, the left seedling-taking clamps of 4A-, the right seedling-taking clamps of 4B-, 5- Digging machines,
6A- left swing arms, 6B- right swing arms, 7- connecting rods, 8- auxiliary cranks, 9- rotating shafts, 10- radial cams, 11- return springs, 12- shift forks,
13- connecting plates, 14- extension springs, the left axial cams of 15A-, the right axial cams of 15B-, 16- main cranks.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
For convenience and readily appreciate, seedling-taking clamp refers to left seedling-taking clamp 4A and right seedling-taking clamp 4B, and swing arm refers to left swing
Arm 6A and right swing arm 6B, axial cam refer to left axial cam 15A and right axial cam 15B.
As Fig. 1 and Fig. 2 are jointly shown, a kind of accurate rice pot seedling planting machine planting arm, planting arm shell 1 and planting arm lid 2 are fixed
Installation room is formed together；Installation interior is provided with push rod 3 and shift fork 12, and connecting plate is provided between one end of push rod 3 and shift fork 12
13, connecting plate 13 respectively with push rod 3 and shift fork 12 it is be hinged or other be flexibly connected form, for example, the one of push rod 3
End is directly flexibly connected with shift fork 12, as long as shift fork 12 is swung, can stir the stretching of the straight line of push rod 3.Push rod 3 it is another
Installation room is stretched out at end, and shift fork 12 is rotatablely connected with planting arm shell 1 and is clamped with return spring 11 between the two, and radial cams 10 is logical
Cross rotating shaft 9 to be installed in planting arm shell 1, the cam surface of radial cams 10 is engaged with shift fork 12.Radial cams 10 controls shift fork
12, shift fork 12 drives push rod 3, and return spring 11 is used for the reset of shift fork 12, and these structures are similar with common planting arm.
As shown in Figure 3 and Figure 4, the external part of push rod 3 is fixed with Digging machine 5, and Digging machine 5 plays the work of scoop or Zhen heads
With for being digged pit in a position of transplanting seedlings mud ground, to enable rice shoot to plant in hole.Left axial cam 15A and right axle are to convex
Wheel 15B is fixedly connected in rotating shaft 9, and is divided into the both sides of radial cams 10.Left swing arm 6A is rotatablely equipped with planting arm lid 2
Indoor in installation with right swing arm 6B, left swing arm A is engaged with left axial cam 15A cam surface, and right swing arm 6B and right axle are to convex
Wheel 15B cam surface is engaged, outdoor in installation, and left swing arm 6A is fixedly connected with left seedling-taking clamp 4A, right swing arm 6A and right seedling taking
Folder 4B is fixedly connected；Extension spring 14 is mounted between left seedling-taking clamp 4A and right seedling-taking clamp 4B, for resetting.From the perspective of from reset angle,
Spring can also be arranged on installation interior, now preferably with compression spring, but in order to accommodate the spring, it is necessary to increase installation room
Space.
Installation outdoor is provided with main crank 16, auxiliary crank 8 and connecting rod 7, and main crank 16 is fixedly connected with rotating shaft 9,7 turns of connecting rod
It is dynamic to be connected between auxiliary crank 8 and planting arm shell 1.Main crank 16 and auxiliary crank 9 are respectively used to input rotary power, pass through setting
The size of the installation site and connecting rod 7 of main crank 16 and auxiliary crank 9 so that planting arm is pressed defined track and moved, successfully
Planting arm is sent to seedling taking point position and a position of transplanting seedlings, completes seedling taking and operation of transplanting seedlings.
The present invention is not limited to above-described embodiment, and essential idea of the invention is to set Digging machine in the external part of push rod,
By radial cams and fork controls, seedling-taking clamp is controlled push rod by axial cam and swing arm, both respective independences, when to rotating shaft
During input power, in seedling taking point position, push rod retracts, and seedling-taking clamp captures rice shoot by reaching to close from alms bowl disk；In a position of transplanting seedlings,
Digging machine first stretches out is digged pit in mud ground, then retracts, and now, seedling-taking clamp is unclamped, and rice shoot is planted in hole, so as to entirely transplant seedlings
During, rice shoot will not be hurt.It can be widely applied on accurate rice pot seedling planting machine.
Claims (4)
1. a kind of accurate rice pot seedling planting machine planting arm, including：
Planting arm shell and planting arm lid, the planting arm shell and the planting arm lid are fixed together to form installation room；The peace
Dress interior is provided with push rod and shift fork, and one end of the push rod is flexibly connected with the shift fork or is flexibly connected by connector, separately
The installation room is stretched out in one end, and the shift fork is rotatablely connected with the planting arm shell and is clamped with return spring between the two；
Radial cams, the radial cams are installed in the planting arm shell by rotating shaft, the cam surface of the radial cams with
The shift fork is engaged；Characterized in that,
The external part of the push rod is fixed with Digging machine；The rotating shaft is fixedly connected with left axial cam and right axial cam, institute
State left axial cam and the right axial cam is divided into the both sides of the radial cams；The planting arm, which covers, to be rotatablely equipped with
Left swing arm and right swing arm, indoor in the installation, the left swing arm is engaged with the cam surface of the left axial cam, the right side
Swing arm is engaged with the cam surface of the right axial cam, outdoor in the installation, and the left swing arm is fixed with left seedling-taking clamp to be connected
Connect, the right swing arm is fixedly connected with right seedling-taking clamp；Make the spring of the left seedling-taking clamp and the right seedling-taking clamp return.
2. accurate rice pot seedling planting machine planting arm as claimed in claim 1, it is characterised in that make the spring of the seedling-taking clamp return
It is the extension spring being mounted between the left seedling-taking clamp and the right seedling-taking clamp.
3. accurate rice pot seedling planting machine planting arm as claimed in claim 1, it is characterised in that be provided with master in the installation outdoor
Crank, auxiliary crank and connecting rod, the main crank are fixedly connected with the rotating shaft, the link rotatable be connected to the auxiliary crank with
Between the planting arm shell.
4. accurate rice pot seedling planting machine planting arm as claimed in claim 1, it is characterised in that the connector is connecting plate, institute
Connecting plate is stated to be hinged with the push rod and the shift fork respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298580.6A CN105815016B (en) | 2016-05-07 | 2016-05-07 | Accurate rice pot seedling planting machine planting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298580.6A CN105815016B (en) | 2016-05-07 | 2016-05-07 | Accurate rice pot seedling planting machine planting arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105815016A CN105815016A (en) | 2016-08-03 |
| CN105815016B true CN105815016B (en) | 2018-01-12 |
Family
ID=56529200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610298580.6A Active CN105815016B (en) | 2016-05-07 | 2016-05-07 | Accurate rice pot seedling planting machine planting arm |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207223A (en) * | 2018-02-23 | 2018-06-29 | 孙艳芬 | Rice shoot automatic planting equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108286A (en) * | 1985-01-11 | 1986-08-27 | 井关农机株式会社 | The transplantation device of paddy rice and so on |
| CN204119785U (en) * | 2014-10-09 | 2015-01-28 | 浙江理工大学 | A kind of two semi-automatic little spacing in the rows vegetable transplanting mechanisms of row |
| CN205623178U (en) * | 2016-05-07 | 2016-10-12 | 潍坊同方机械有限公司 | Rice alms bowl seedling planting machine arm of planting |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4924802B2 (en) * | 2006-03-24 | 2012-04-25 | 井関農機株式会社 | Seedling planting equipment |
| JP6115785B2 (en) * | 2014-01-27 | 2017-04-19 | 井関農機株式会社 | Seedling transplanter |
-
2016
- 2016-05-07 CN CN201610298580.6A patent/CN105815016B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108286A (en) * | 1985-01-11 | 1986-08-27 | 井关农机株式会社 | The transplantation device of paddy rice and so on |
| CN204119785U (en) * | 2014-10-09 | 2015-01-28 | 浙江理工大学 | A kind of two semi-automatic little spacing in the rows vegetable transplanting mechanisms of row |
| CN205623178U (en) * | 2016-05-07 | 2016-10-12 | 潍坊同方机械有限公司 | Rice alms bowl seedling planting machine arm of planting |
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| Publication number | Publication date |
|---|---|
| CN105815016A (en) | 2016-08-03 |
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