CN107466559A - A kind of folder seedling device based on partial gear rackwork - Google Patents
A kind of folder seedling device based on partial gear rackwork Download PDFInfo
- Publication number
- CN107466559A CN107466559A CN201710703395.5A CN201710703395A CN107466559A CN 107466559 A CN107466559 A CN 107466559A CN 201710703395 A CN201710703395 A CN 201710703395A CN 107466559 A CN107466559 A CN 107466559A
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- CN
- China
- Prior art keywords
- partial gear
- folder seedling
- seedling
- spur rack
- gearcase
- 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.)
- Pending
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- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000012258 culturing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Transplanting Machines (AREA)
Abstract
The invention discloses a kind of folder seedling device based on partial gear rackwork, it is therefore an objective to provides a kind of simple in construction, the Plug seedling folder seedling device of reliable operation.The present invention includes hydraulic drive mechanism, partial gear rackwork, gearcase and folder seedling arm.The hydraulic drive mechanism is made up of check valve, cylinder barrel, end cap, piston rod, piston and sealing ring, and piston rod drives spur rack motion during work；The partial gear rackwork is made up of spur rack, partial gear, axle and flat key, and partial gear rackwork is arranged in gearcase, and spur rack is arranged in gearcase on guide rail, and spur rack drives a pair of partial gear motions；The folder seedling arm is arranged on partial gear, the folding of a pair of partial gear rotation control folder seedling arms, realizes folder seedling with throwing seedling action.The invention has the advantages that partial gear rackwork is compact-sized, transmission is accurate, can accurately control the opening and closing degree of folder seedling arm, avoid damage to seedling medium.
Description
Technical field
The invention belongs to agricultural mechanical field, is related to a kind of folder seedling device based on partial gear rackwork.
Background technology
Culturing and transplanting seedlings are one of important steps in China's dry land crop production process, can be played to gas by nursery
The compensating action of time, culturing and transplanting seedlings can avoid the natural calamities such as Low Temperature in Spring, cold spell in later spring and frost, improve seedling percent,
Effectively improve vegetables per unit area yield and improve its quality, and with significant volume increase, the effect of increasing income, its economic benefit and social benefit are equal
Highly significant.
At present, domestic transplanting operation is still mainly based on artificial transplant, supplemented by semi-automatic transplanter operation, because transplanting is made
Artificial progress seedling taking must be fully relied on during industry and throws seedling, transplanting operating efficiency is low, and labor intensity is big, operating cost is high,
The serious development for constraining tomato seedling transplantation technique.Therefore a kind of opening and closing degree of accurate control folder seedling arm how is designed, is kept away
Exempt to damage seedling medium, improve the folder seedling device of operating efficiency, be those skilled in the art's urgent problem.
The content of the invention
It is an object of the invention to provide a kind of folder seedling device based on partial gear rackwork, allow its accurate
The opening and closing degree of control folder seedling arm, avoids damage to seedling medium, obtains higher folder seedling efficiency.
The present invention includes hydraulic drive mechanism, partial gear rackwork, gearcase, fixed plate, connecting plate and folder
Seedling arm.
The hydraulic drive mechanism is by check valve, choke valve, cylinder barrel, end cap, piston rod, piston, sealing ring and nut group
Into, hydraulic drive mechanism input power, and power is transmitted to partial gear rackwork by piston rod.
The piston rod end is machined with external screw thread, and using being threadedly coupled between spur rack, piston rod drives straight-tooth
Rack moves along a straight line.
The partial gear rackwork is arranged in gearcase, including spur rack, partial gear, axle, flat key
And deep groove ball bearing, deep groove ball bearing outer ring use interference fits with lower gear box endoporus, inner ring uses interference fits with axle, no
Complete gear is arranged symmetrically, and is mounted on an axle by flat key connection, is axially positioned using the shaft shoulder, partial gear circumferentially adds
Work has internal thread, for installation folder seedling arm.
Trapezoidal groove is machined with the spur rack, on the guide rail in lower gear box, left and right sides number of teeth phase
Deng transmission is engaged with partial gear respectively.
The folder seedling arm is arranged on partial gear, the folding of partial gear rotation control folder seedling arm, realizes folder seedling
With throwing seedling action, folder seedling arm makes of rigid round wires, and flattening thickness in folder seedling part is smaller, and being accumulated with substrate interface increases, to children
Seedling root matrix damage is smaller.
The gearcase includes upper reversing gear box and lower gear box, and upper and lower gearcase is connected by screw bolts, upper reversing gear box installation
In fixed plate, triangular guide is set in lower gear box, is triangle with spur rack contact position, triangular guide has certainly
The ability of dynamic compensation abrasion, guidance quality are good.
Folder seedling device provided by the invention, the hydraulic drive mechanism small volume of use, precision are high；Partial gear rack machine
Structure is compact-sized, and gearratio is more accurate, thus can accurately control folder seedling arm opening and closing degree, to seedling root matrix damage compared with
It is small.
Brief description of the drawings
Fig. 1 is that the present invention removes upper reversing gear box structural representation.
Fig. 2 is axonometric drawing of the present invention.
Fig. 3 is hydraulic drive mechanism sectional view of the present invention.
Fig. 4 is lower gear box structural representation of the present invention.
Fig. 5 is upper reversing gear box structural representation of the present invention.
Fig. 6 is partial gear rackwork assembling schematic diagram of the present invention.
Fig. 7 is incomplete mechanism gear mechanism schematic diagram of the present invention.
Shown in figure：1st, seedling arm is pressed from both sides, 2, partial gear, 3, spur rack, 4, nut, 5, check valve, 6, cylinder barrel, 7, section
Flow valve, 8, end cap, 9, connecting plate, 10, bolt, 11, piston rod, 12, fixed plate, 13, upper reversing gear box, 14, deep groove ball bearing,
15th, axle, 16, piston, 17, sealing ring, 18, flat key, 19, lower gear box.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
As shown in Figure 1, 2, a kind of folder seedling device based on partial gear rackwork, including hydraulic drive mechanism, no
Complete pinion and rack, gearcase, fixed plate 12, connecting plate 9 and folder seedling arm 1；Hydraulic drive mechanism is arranged on connecting plate 9
On, partial gear rackwork is arranged in gearcase, and connecting plate 9 is connected by screw bolts installed in fixed plate with gearcase
12.Hydraulic drive mechanism input power, partial gear rackwork is imparted power to by piston rod 11, folder seedling arm 1 is adopted
With being threaded on partial gear 2, the rotation of partial gear 2 drives folder seedling arm 1 to swing, by partial gear 2 and directly
The engagement of gear rack 3 realizes the action pressed from both sides seedling, throw seedling to control the opening and closing degree of folder seedling arm 1.
As shown in figure 3, hydraulic drive mechanism by check valve 5, choke valve 7, cylinder barrel 6, end cap 8, piston rod 11, piston 16,
Sealing ring 17 and nut 4 are formed, and hydraulic energy is changed into mechanical energy by hydraulic cylinder, hydraulic drive mechanism input power, makes piston 16
Straight reciprocating motion is done, power is transmitted to partial gear rackwork by piston rod 11.
As shown in Figure 4,5, triangular guide is provided with lower gear box 19, is triangle with the contact position of spur rack 3, three
Angular guide rail has the ability of automatic compensation abrasion, and guidance quality is good, spur rack 3 is moved along a straight line all the time, upper and lower gearcase
Fastened by flange, be connected by screw bolts simultaneously, upper reversing gear box 13 is arranged in fixed plate 12.
As shown in Figure 6,7, partial gear rackwork is arranged in gearcase, including spur rack 3, partial gear
2nd, axle 15, flat key 18 and deep groove ball bearing 14；The outer ring of deep groove ball bearing 14 uses interference fits, inner ring with the endoporus of lower gear box 19
Interference fits are used with axle 15；Trapezoidal groove is machined with spur rack 3, on the guide rail in lower gear box 19, left and right
The both sides number of teeth is equal, is engaged transmission with partial gear 2 respectively；Partial gear 2 is arranged symmetrically, and is connected by flat key 18
On axle 15, axially positioned using the shaft shoulder, partial gear 2 is circumferential to be machined with internal thread, for installation folder seedling arm
1, it, which rotates, drives the swing of folder seedling arm 1 to realize folding, is finally reached folder seedling with throwing the purpose of seedling.
Claims (1)
1. a kind of folder seedling device based on partial gear rackwork, including hydraulic drive mechanism, partial gear rack machine
Structure, gearcase, fixed plate (12), connecting plate (9) and folder seedling arm (1)；It is characterized in that：The hydraulic drive mechanism is by unidirectional
Valve (5), choke valve (7), cylinder barrel (6), end cap (8), piston rod (11), piston (16), sealing ring (17) and nut (4) composition,
Hydraulic drive mechanism input power, and power is transmitted to partial gear rackwork by piston rod (11)；The piston rod
(11) end is machined with external screw thread, and using being threadedly coupled between spur rack (3), piston rod (11) drives spur rack (3)
Move along a straight line；The partial gear rackwork is arranged in gearcase, including spur rack (3), partial gear
(2), axle (15), flat key (18) and deep groove ball bearing (14), deep groove ball bearing (14) outer ring use with lower gear box (19) endoporus
Interference fits, inner ring use interference fits with axle (15)；The partial gear (2) is arranged symmetrically, and is connected by flat key (18)
On axle (15), axially positioned using the shaft shoulder, partial gear (2) is circumferentially machined with internal thread, for installation folder
Seedling arm (1)；Trapezoidal groove is machined with the spur rack (3), on the guide rail in lower gear box (19), the left and right sides
The number of teeth is equal, is engaged transmission with partial gear (2) respectively；The folder seedling arm (1) is arranged on partial gear (2),
The folding of partial gear (2) rotation control folder seedling arm (1), realize folder seedling with throwing seedling action, the rigid round wires system of folder seedling arm (1)
Make, flattening thickness in folder seedling part is smaller, and being accumulated with substrate interface increases, smaller to seedling root matrix damage；The gearcase
Including upper reversing gear box (13) and lower gear box (19), upper and lower gearcase is connected by screw bolts, and upper reversing gear box (13), which is arranged on, fixes
On plate (12), (19) set triangular guide in lower gear box, are triangle with spur rack (3) contact position, triangular guide
Ability with automatic compensation abrasion, guidance quality are good；The connecting plate (9) is arranged in fixed plate using bolt (10) connection,
For connecting hydraulic drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703395.5A CN107466559A (en) | 2017-08-16 | 2017-08-16 | A kind of folder seedling device based on partial gear rackwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703395.5A CN107466559A (en) | 2017-08-16 | 2017-08-16 | A kind of folder seedling device based on partial gear rackwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107466559A true CN107466559A (en) | 2017-12-15 |
Family
ID=60598876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710703395.5A Pending CN107466559A (en) | 2017-08-16 | 2017-08-16 | A kind of folder seedling device based on partial gear rackwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107466559A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108702908A (en) * | 2018-07-31 | 2018-10-26 | 曲文龙 | A kind of novel pneumatic breeding device |
| CN111869380A (en) * | 2020-07-16 | 2020-11-03 | 许�鹏 | plant-SMFC system for generating electricity and restoring algae-rich water and application equipment thereof |
| CN111955070A (en) * | 2020-08-26 | 2020-11-20 | 刘桂花 | Agricultural is with portable ware of thinning out |
| CN111955111A (en) * | 2020-08-21 | 2020-11-20 | 淮阴工学院 | Rice planting and seedling transplanting and fertilizing all-in-one machine and using method thereof |
| CN115462225A (en) * | 2022-10-26 | 2022-12-13 | 河南科技大学 | Pot seedling taking mechanism with cam-link planetary gear train |
| CN115968617A (en) * | 2022-12-15 | 2023-04-18 | 温州金溪谷农业开发有限公司 | Wild plant plants frame and transplants equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001286205A (en) * | 2000-04-05 | 2001-10-16 | Mitsubishi Agricult Mach Co Ltd | Sulky transplanter |
| CN202535722U (en) * | 2012-03-26 | 2012-11-21 | 浙江理工大学 | Automatic tray-releasing mechanism of tray on rice seeding assembly line |
| CN103466321A (en) * | 2013-09-23 | 2013-12-25 | 无锡市威海达机械制造有限公司 | Mechanical claw for conveying steel coil |
| CN106561125A (en) * | 2016-08-31 | 2017-04-19 | 湖北易欣机械科技有限公司 | Double-clamping-jaw pot seedling grasping device |
| CN207201298U (en) * | 2017-08-16 | 2018-04-10 | 石河子大学 | A kind of folder seedling device based on partial gear rackwork |
-
2017
- 2017-08-16 CN CN201710703395.5A patent/CN107466559A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001286205A (en) * | 2000-04-05 | 2001-10-16 | Mitsubishi Agricult Mach Co Ltd | Sulky transplanter |
| CN202535722U (en) * | 2012-03-26 | 2012-11-21 | 浙江理工大学 | Automatic tray-releasing mechanism of tray on rice seeding assembly line |
| CN103466321A (en) * | 2013-09-23 | 2013-12-25 | 无锡市威海达机械制造有限公司 | Mechanical claw for conveying steel coil |
| CN106561125A (en) * | 2016-08-31 | 2017-04-19 | 湖北易欣机械科技有限公司 | Double-clamping-jaw pot seedling grasping device |
| CN207201298U (en) * | 2017-08-16 | 2018-04-10 | 石河子大学 | A kind of folder seedling device based on partial gear rackwork |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108702908A (en) * | 2018-07-31 | 2018-10-26 | 曲文龙 | A kind of novel pneumatic breeding device |
| CN111869380A (en) * | 2020-07-16 | 2020-11-03 | 许�鹏 | plant-SMFC system for generating electricity and restoring algae-rich water and application equipment thereof |
| CN111869380B (en) * | 2020-07-16 | 2021-12-21 | 许�鹏 | plant-SMFC system for generating electricity and restoring algae-rich water and application equipment thereof |
| CN111955111A (en) * | 2020-08-21 | 2020-11-20 | 淮阴工学院 | Rice planting and seedling transplanting and fertilizing all-in-one machine and using method thereof |
| CN111955111B (en) * | 2020-08-21 | 2021-08-17 | 淮阴工学院 | Rice planting and seedling transplanting and fertilizing all-in-one machine and using method thereof |
| CN111955070A (en) * | 2020-08-26 | 2020-11-20 | 刘桂花 | Agricultural is with portable ware of thinning out |
| CN115462225A (en) * | 2022-10-26 | 2022-12-13 | 河南科技大学 | Pot seedling taking mechanism with cam-link planetary gear train |
| CN115462225B (en) * | 2022-10-26 | 2024-01-26 | 河南科技大学 | Pot seedling taking mechanism with cam connecting rod planetary gear train |
| CN115968617A (en) * | 2022-12-15 | 2023-04-18 | 温州金溪谷农业开发有限公司 | Wild plant plants frame and transplants equipment |
| CN115968617B (en) * | 2022-12-15 | 2023-09-15 | 温州金溪谷农业开发有限公司 | Wild plant plants frame transplanting equipment |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171215 |
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| WD01 | Invention patent application deemed withdrawn after publication |