CN106612762A - Connecting rod type under-actuated seedling-planting hole digger - Google Patents
Connecting rod type under-actuated seedling-planting hole digger Download PDFInfo
- Publication number
- CN106612762A CN106612762A CN201710023996.1A CN201710023996A CN106612762A CN 106612762 A CN106612762 A CN 106612762A CN 201710023996 A CN201710023996 A CN 201710023996A CN 106612762 A CN106612762 A CN 106612762A
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- China
- Prior art keywords
- cylinder
- connecting rod
- pawl
- drive lacking
- seedlings
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Abstract
The invention discloses a connecting rod type under-actuated seedling-planting hole digger. The connecting rod type under-actuated seedling-planting hole digger comprises a support, an under-actuated connecting rod mechanism and a spring brake mechanism, wherein the under-actuated connecting rod mechanism is mounted on the right lower side inside the support; the spring brake mechanism is mounted on the left upper side of the under-actuated connecting rod mechanism. Through the control over the action of the under-actuated connecting rod mechanism, automatic hole digging into soil in an afforestation region can be achieved, and rapid and batched planting of seedling cups is facilitated.
Description
Technical field
It is more particularly to a kind of to be digged pit kind in soil surface using linkage the present invention relates to a kind of afforestation equipment
Plant seedlings the plant equipment of cup.
Background technology
China territory is vast in territory, and afforestation rate is low, and area differentiation is big, saves forest reserves scarcity more, is improving environment
Aspect has very big afforestation demand.Planting by stock is a kind of important method of forestation, and current planting by stock mode is mainly manual
Plant, cave is dug on reproducing area and plants seedling, and the large-scale forest farm of small part adopts mechanized transplanting mode.Plant seedlings by hand low production efficiency, into
This height, the existing automation degree of equipment that plants seedlings is low, and efficiency of planting seedlings is low.Development seedling transplanter can effectively improve planting by stock productivity ratio,
For forest green percentage is improved, the machinery that develops forestry has urgent demand.
Chinese Patent No. CN201520033761.7 is digged pit the all-in-one that plants seedlings there is provided one kind, is that one kind will be digged pit, planted
Seedling, banket, be compacted the plant equipment that four operations are incorporated into one.The plant equipment is mainly by toter, pivotal liter
Descending mechanism, seedling-planting device of digging pit, soil-shifting compaction apparatus composition；Seedling-planting device dig pit by manipulator part, spiral pit blade part
Composition；Soil-shifting compaction apparatus are by compaction apparatus connecting rod of bulldozing, driving soil-shifting compaction apparatus connecting rod hydraulic motor, driving leading screw hydraulic pressure
Motor, leading screw transparent cover, deep groove ball bearing 6208, thrust bearing 81108, leading screw, soil-shifting squeeze board, to close up plate, leading screw vexed for soil-shifting
Lid composition.Chinese Patent No. CN201420142575.2 is related to a kind of planting mechanism that interlocks, including mounting disc and main shaft, described
Mounting disc is arranged on main shaft by axle sleeve, and the planting mechanism that interlocks is provided between the mounting disc and axle sleeve, described
Staggeredly planting mechanism includes：Ring-type fixing plate and the annular cage plate being engaged with ring-type fixing plate, described mounting disc is arranged on
Between annular cage plate and ring-type fixing plate, and it is bolted together.
The content of the invention
The technical problem to be solved is to provide one kind for seedling transplanter, can be inserted into upper soll layer and to wait to plant
The plant equipment that the cup that plants seedlings is digged pit.
To solve above-mentioned technical problem, a kind of link-type drive lacking of the invention plants seedlings the technical scheme that pit-picker is achieved
It is, including：Support, drive lacking linkage, spring check mechanism.Drive lacking linkage is installed on internal stent lower right,
Spring check mechanism is installed on drive lacking linkage upper left side.Based on the friction catch ability of spring check mechanism, drive lacking
Multiple actions of linkage can realize according to design sequence, complete digging pit automatically to the soil surface that plants seedlings, and be easy to seedling cup
Quickly, mass plantation.
Drive lacking linkage includes：It is bolt-connected to the guide cylinder of internal stent lower right side；It is slidably mounted on and leads
To the cylinder that plants seedlings inside cylinder；The collection seedling basin being fixedly installed at the top of the cylinder that plants seedlings；It is fixedly installed in the fixed of a bottom of planting seedlings and digs pawl；
It is bolt-connected to the hydraulic cylinder of internal stent lower right side；The piston rod being slidably mounted on inside hydraulic cylinder；It is fixedly installed in
The cross bar of piston rod part；The connecting rod being installed on by hinge on the left of cross bar；Installation is hinged by bearing pin and bearing pin simultaneously
Pawl is dug in activity in connecting rod bottom and a bottom of planting seedlings.
Spring check mechanism includes：The friction cylinder being fixedly installed in above guide cylinder left side；It is installed on friction cylinder inside right
The friction column of side position；It is installed on the spring of friction cylinder bosom position；Friction cylinder inside left position is installed on by screw thread
The housing screw put.
A kind of link-type drive lacking of the present invention pit-picker that plants seedlings has the advantages that：
（1）Drive lacking linkage is drive lacking structure, using a driving, can sequentially realize pit-picker insertion soil, excavate
Two key operations of soil, improve the operating efficiency of equipment；
（2）Can be as the crucial matching component for planting seedlings automatically, for needed for automatic seedling transplanter efficiently, is quickly provided and plants the cup that plants seedlings
Seedling cup is cheated, and facilitates implementation the automated job of planting by stock.
Description of the drawings
Fig. 1 is that a kind of link-type drive lacking of the invention plants seedlings the overall structure diagram of pit-picker；
Fig. 2 is that a kind of link-type drive lacking of the invention plants seedlings pit-picker spring check mechanism schematic diagram；
Fig. 3 is that a kind of link-type drive lacking of the invention plants seedlings pit-picker drive lacking bar linkage structure schematic diagram；
Fig. 4 is that a kind of link-type drive lacking of the invention pit-picker that plants seedlings is digged pit operation process chart.
Reference：
1- support 2- guide cylinder 3- housing screws
4- spring 5- friction column 6- friction cylinders
7- collection seedling basin 8- plant seedlings a 9- bearing pin
10- cross bar 11- piston rod 12- hydraulic cylinders
13- connecting rod 14- bearing pin 15- bearing pins
16- is fixed and is dug pawl 17- activity digging pawls
Specific embodiment
A kind of link-type drive lacking pit-picker that plants seedlings of the present invention is described in detail with reference to embodiment.
Pit-picker, including support as shown in figure 1, a kind of link-type drive lacking of the invention plants seedlings, drive lacking linkage, bullet
Spring arrestment mechanism.
As shown in figure 3, the drive lacking linkage includes：It is bolt-connected to the guiding of internal stent lower right side
Cylinder；The cylinder that plants seedlings being slidably mounted on inside guide cylinder；The collection seedling basin being fixedly installed at the top of the cylinder that plants seedlings；It is fixedly installed in the cylinder that plants seedlings
The fixed of bottom digs pawl；It is bolt-connected to the hydraulic cylinder of internal stent lower right side；The work being slidably mounted on inside hydraulic cylinder
Stopper rod；It is fixedly installed in the cross bar of piston rod part；The connecting rod being installed on by hinge on the left of cross bar；By bearing pin and pin
Axle is hinged and is installed on connecting rod bottom and the activity digging pawl of a bottom of planting seedlings simultaneously.
As shown in Fig. 2 spring check mechanism includes：The friction cylinder being fixedly installed in above guide cylinder left side；It is installed on and rubs
Wipe the friction column of cylinder inner right side position；It is installed on the spring of friction cylinder bosom position；Friction cylinder is installed on by screw thread
The housing screw of inside left position.
A kind of link-type drive lacking of the invention is described below to plant seedlings pit-picker action implementation process.
1. spring check mechanism friction catch is planted seedlings the moving up and down of cylinder
In Fig. 4（a）The pit-picker that plants seedlings is shown in arbitrary initial position, housing screw 3 is screwed to the right will rub by spring 4
Post 5 is pressed in the left side cylinder of the cylinder 8 that plants seedlings, and further by the right side cylinder of the cylinder 8 that plants seedlings and the inner right side hole face pressure of guide cylinder 2
Tightly.The thrust between cylinder 8 and guide cylinder 2 of planting seedlings will produce friction brake force, hinder the phase planted seedlings between cylinder 8 and guide cylinder 2
To movement.Because guide cylinder 2 is fixed, therefore friction all the time is hindered the moving up and down of cylinder 8 of planting seedlings by spring check mechanism.
2. drive lacking linkage bores downwards hole action
In Fig. 4（a）The pit-picker that plants seedlings is shown in arbitrary initial position, it is assumed that the fixed pawl 17 that digs digs pawl 16 to open with activity
State.When thus position moves down piston rod 11, due to the effect of the friction brake force between cylinder 8 and guide cylinder 2 of planting seedlings, plant
The remains stationary of seedling cylinder 8.Piston rod 11 will dig pawl 16 relative to bearing pin 15 by connecting rod 13 and the promotion activity of bearing pin 14（And plant seedlings
Cylinder 8）Rotate clockwise, until activity dig pawl 16 turn to it is fixed dig pawl 17 and close when, rotating clockwise for pawl 16 is dug in activity
It is prevented from, activity is dug pawl 16 and constitutes taper overall structure with the fixed pawl 17 that digs（If the fixed pawl 17 that digs digs pawl 16 first with activity
It is closure state during beginning optional position, i.e., is directly taper integrated model）.Piston rod 11 continues to move down, and will promote connecting rod
13rd, bearing pin 14, activity digging pawl 16, bearing pin 15, fixed digging pawl 17 and the cylinder 8 that plants seedlings overcome the friction planted seedlings between cylinder 8 and guide cylinder 2
Brake force, makes connecting rod 13, bearing pin 14, activity dig pawl 16, bearing pin 15, fixed digging pawl 17 and the cylinder 8 that plants seedlings and move down, until movable
Dig pawl 16 to bore inside soil with the fixed pawl 17 that digs, i.e. Fig. 4（b）Shown position.
3. drive lacking linkage expands hole, plants a glass action of planting seedlings
Fig. 4（b）It show the pit-picker that plants seedlings and bores state after soil, the fixed pawl 17 and activity digging pawl 16 of digging is closure state.When
Piston rod 11 when thus position moves up, due to the effect of the friction brake force between cylinder 8 and guide cylinder 2 of planting seedlings, protect by the cylinder 8 that plants seedlings
Hold static, piston rod 11 will dig pawl 16 relative to bearing pin 15 by connecting rod 13 and the pulling activity of bearing pin 14（And the cylinder 8 that plants seedlings）It is inverse
Hour hands are rotated.Activity is dug rotating counterclockwise for pawl 16 and will push the soil that its right side is contacted open, in the fixed pawl 17 that digs with activity digging
Fig. 4 is formed between pawl 16（c）Shown seedling cup hole.Pawl 16 is dug when activity to rotate counterclockwise after contacting with the cylinder 8 that plants seedlings, pawl is dug in activity
16 rotate counterclockwise is prevented from, and activity is dug pawl 16 and constitutes opening overall structure with the fixed pawl 17 that digs.Piston rod 11 is continued up
It is mobile, pull on connecting rod 13, bearing pin 14, activity dig pawl 16, bearing pin 15, it is fixed dig pawl 17 and the cylinder 8 that plants seedlings overcome plant seedlings cylinder 8 with lead
Friction brake force between cylinder 2, make connecting rod 13, bearing pin 14, activity dig pawl 16, bearing pin 15, it is fixed dig pawl 17 and plant seedlings cylinder 8 to
On be moved out soil, such as Fig. 4（d）It is shown.Now control Fig. 4（c）Shown seedling cup falls from the top of collection seedling basin 7, through planting seedlings
Cylinder falls into Fig. 4 behind 8 inside（d）In shown seedling cup hole, complete to plant a glass action of planting seedlings.
4. drive lacking linkage repeats action of digging pit
Fig. 4（d）It show the pit-picker that plants seedlings and departs from state after soil, piston rod 11 is continued to move up to its top extreme position
Afterwards, the fixed pawl 17 and activity digging pawl 16 of digging is opening.When piston rod 11 is transferred to move down by top extreme position, by
In the effect of the friction brake force between cylinder 8 and guide cylinder 2 of planting seedlings, the remains stationary of cylinder 8 of planting seedlings.Piston rod 11 will by connecting rod 13 and
The promotion activity of bearing pin 14 digs pawl 16 relative to bearing pin 15（And the cylinder 8 that plants seedlings）Rotate clockwise, when activity dig pawl 16 turn to
When fixed digging pawl 17 is closed, activity is dug rotating clockwise for pawl 16 and is prevented from, and activity digging pawl 16 reconstitutes with the fixed pawl 17 that digs
Taper overall structure.Piston rod 11 continues to move down, and connecting rod 13, bearing pin 14, activity will be promoted to dig pawl 16, bearing pin 15, fix
Dig pawl 17 and the cylinder 8 that plants seedlings overcomes the friction brake force planted seedlings between cylinder 8 and guide cylinder 2, make connecting rod 13, bearing pin 14, activity dig pawl
16th, bearing pin 15, fixed digging pawl 17 and the cylinder 8 that plants seedlings are moved down, until activity is dug pawl 16 and bored again into soil with fixed digging pawl 17
Inside, i.e., reach Fig. 4 again（b）Shown position.Drive lacking linkage repeats above-mentioned 2,3,4 action, you can complete to repeat to dig
Cheat action of planting seedlings.
Claims (3)
1. a kind of link-type drive lacking plants seedlings pit-picker, including：Support, drive lacking linkage, spring check mechanism；Its feature
It is that drive lacking linkage is installed on internal stent lower right, spring check mechanism is installed on drive lacking linkage upper left
Side.
2. a kind of link-type drive lacking according to claim 1 plants seedlings pit-picker, it is characterised in that described drive lacking connects
Linkage includes：It is bolt-connected to support（1）The guide cylinder of internal lower right side（2）；It is slidably mounted on guide cylinder（2）It is internal
The cylinder that plants seedlings（8）；It is fixedly installed in the cylinder that plants seedlings（8）The collection seedling basin at top（7）；It is fixedly installed in the cylinder that plants seedlings（8）The fixation of bottom
Dig pawl（17）；It is bolt-connected to support（1）The hydraulic cylinder of internal lower right side（12）；It is slidably mounted on hydraulic cylinder（12）It is internal
Piston rod（11）；It is fixedly installed in piston rod（11）The cross bar at top（10）；By bearing pin（9）It is hinged and is installed on cross bar（10）
The connecting rod in left side（13）；By bearing pin（14）And bearing pin（15）It is hinged simultaneously and is installed on connecting rod（13）Bottom and the cylinder that plants seedlings（8）Bottom
Pawl is dug in the activity in portion（16）.
3. a kind of link-type drive lacking according to claim 1 plants seedlings pit-picker, it is characterised in that described spring braking
Mechanism includes：The friction cylinder being fixedly installed in above guide cylinder (2) left side（6）；It is installed on friction cylinder（6）Inner right side position
Friction column（5）；It is installed on friction cylinder（6）The spring of bosom position（4）；Friction cylinder is installed on by screw thread（6）It is internal left
The housing screw of side position（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023996.1A CN106612762B (en) | 2017-01-13 | 2017-01-13 | A kind of link-type drive lacking plants seedlings pit-picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023996.1A CN106612762B (en) | 2017-01-13 | 2017-01-13 | A kind of link-type drive lacking plants seedlings pit-picker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106612762A true CN106612762A (en) | 2017-05-10 |
| CN106612762B CN106612762B (en) | 2018-10-16 |
Family
ID=58843941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710023996.1A Active CN106612762B (en) | 2017-01-13 | 2017-01-13 | A kind of link-type drive lacking plants seedlings pit-picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106612762B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318328A (en) * | 2017-08-10 | 2017-11-07 | 北京林业大学 | A kind of link-type drive lacking individual pen seed plate seedling transplanter |
Citations (7)
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|---|---|---|---|---|
| JP2003235311A (en) * | 2002-02-18 | 2003-08-26 | Kubota Corp | Seedling planting method and seedling planting device of transplanter |
| CN103718716A (en) * | 2013-12-17 | 2014-04-16 | 西北农林科技大学 | Tobacco transplanting hiller |
| CN105340437A (en) * | 2015-11-23 | 2016-02-24 | 云南烟草机械有限责任公司 | Electric rotating digging self-propelled tobacco seedling transplanter |
| CN105706594A (en) * | 2016-03-04 | 2016-06-29 | 山东临沂烟草有限公司 | Simple tobacco seedling transplanting device for mountain area |
| CN105706596A (en) * | 2016-04-18 | 2016-06-29 | 昆明雷恩科技有限公司 | Automatic pool-digging and transplanting integrated device |
| CN205584767U (en) * | 2016-04-24 | 2016-09-21 | 郑州市军明农机销售有限公司 | Cave dish seedling field planting ware |
| CN205755427U (en) * | 2016-05-18 | 2016-12-07 | 甘肃农业大学 | A kind of duck-beak type seeding apparatus |
-
2017
- 2017-01-13 CN CN201710023996.1A patent/CN106612762B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235311A (en) * | 2002-02-18 | 2003-08-26 | Kubota Corp | Seedling planting method and seedling planting device of transplanter |
| CN103718716A (en) * | 2013-12-17 | 2014-04-16 | 西北农林科技大学 | Tobacco transplanting hiller |
| CN105340437A (en) * | 2015-11-23 | 2016-02-24 | 云南烟草机械有限责任公司 | Electric rotating digging self-propelled tobacco seedling transplanter |
| CN105706594A (en) * | 2016-03-04 | 2016-06-29 | 山东临沂烟草有限公司 | Simple tobacco seedling transplanting device for mountain area |
| CN105706596A (en) * | 2016-04-18 | 2016-06-29 | 昆明雷恩科技有限公司 | Automatic pool-digging and transplanting integrated device |
| CN205584767U (en) * | 2016-04-24 | 2016-09-21 | 郑州市军明农机销售有限公司 | Cave dish seedling field planting ware |
| CN205755427U (en) * | 2016-05-18 | 2016-12-07 | 甘肃农业大学 | A kind of duck-beak type seeding apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318328A (en) * | 2017-08-10 | 2017-11-07 | 北京林业大学 | A kind of link-type drive lacking individual pen seed plate seedling transplanter |
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| Publication number | Publication date |
|---|---|
| CN106612762B (en) | 2018-10-16 |
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