CN205921992U - Straw is grown seedlings, and seedling mechanism is broadcast to rice single file and seedling machine is broadcast to rice - Google Patents
Straw is grown seedlings, and seedling mechanism is broadcast to rice single file and seedling machine is broadcast to rice Download PDFInfo
- Publication number
- CN205921992U CN205921992U CN201620816631.5U CN201620816631U CN205921992U CN 205921992 U CN205921992 U CN 205921992U CN 201620816631 U CN201620816631 U CN 201620816631U CN 205921992 U CN205921992 U CN 205921992U
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- gear
- straw
- cutting knife
- rice
- oryza sativa
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Abstract
The utility model provides a straw is grown seedlings the rice and is broadcast the seedling machine, belongs to agricultural implement technical field, relates to a rice and broadcasts the seedling device, especially relates to an equipment that utilizes the straw to cultivate rice seedling. The problem of solving lacks the rice that can be used for the straw to grow seedlings to broadcast the seedling machine at present. The utility model discloses provide one kind according to the straw method of growing seedlings and utilize the straw for the carrier, can realize the automatic cutout that grows seedlings to the straw can guaranteeing the not effect of seedling hurting simultaneously. The utility model discloses lie in mainly that the straw grows seedlings the rice single file and broadcast the design of seedling mechanism, through the configuration between how poor gear and the gear, realized utilizing drive mechanism and running gear to guarantee row spacing, messenger simultaneously to seedling cutting under design length the utility model discloses the effect further improves.
Description
Technical field
This utility model belongs to agricultural machinery and implement technical field, is related to a kind of Oryza sativa L. and broadcasts seedlings device, more particularly to a kind of utilization
Straw cultivates the equipment of rice seedling.
Background technology
China is that a width source is vast, and populous large agricultural country is a grain big country, Oryza sativa L. is at me simultaneously
There is very important status in the grain-production of state, be China's cultivated area maximum, per unit area yield highest, always produce most grains works
Thing, there is 60% population in the whole nation with rice as staple food.At present, China's agricultural is faced with and changes to modern agriculture from traditional agriculture
Period of history, the core of modern agricultural development is efficiently, low consumption, accurately, only accelerates the mechanization of agriculture of high-tech content
Development, just enables agricultural modernization and the sustainable development of agricultural, realizes the raising of overall productivity in agriculture.Mechanization is planted
Plant is the weakest link during rice mechanization produces, and is the bottleneck realizing Rice Production entire mechanization operation.
There are the U.S., Italy, Australia, Japan and Korea Spro in the higher country of Mechanization In Rice Sowing And Planting level in the world at present
State.Wherein American-European countries turns to master with live machinery, and the U.S. is most representative；Asian countries based on culturing and transplanting seedlings, with Japan
For representing.Direct sowing of rice does not need rice seedling bed, can save seedling and the operation transplanted, and is a kind of efficient, time and labour saving, operation letter
Just, the Rice Cropping technology of low cost.Transplanting can alleviate the problem of rice Production season and kind period of duration, and adaptability compares
Extensively, but need the link of nursery.
Culturing and transplanting seedlings are the Main Patterns of China's Rice Cropping.The development of seedling transplanting technique is China's paddy machinery metaplasia
The key produced.Produced due to crop straw burning in recent years a large amount of smog become a new source of environmental pollution, be not only
The subject matter of rural environmental protection, or even become one of primary pollution source of urban environment, but crops are photosynthetic
Product has more than half to be present in straw, and straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc., is that one kind has multipurpose
Reproducible living resources, the recycling of straw benefits the nation and the people.It is to carry that straw seedling transplanting technique cleverly utilizes straw
Body, carries out culturing and transplanting seedlings to Oryza sativa L., has both achieved the mechanized cultivation that straw-returning in turn ensure that Oryza sativa L..
Content of the invention
This utility model provides a kind of straw nursery Oryza sativa L. rice planter, and problem to be solved is to lack one kind at present can use
Oryza sativa L. rice planter in straw nursery.It is carrier using straw that this utility model proposes a kind of according to straw method for culturing seedlings, can
Realize the surface trimming for straw nursery, ensure that the effect of not seedling hurting, there is provided one kind can be entered to Oryza sativa L. simultaneously
The rice planter of row culturing and transplanting seedlings.
A kind of straw nursery Oryza sativa L. rice planter in this utility model, this Oryza sativa L. rice planter is by one or more single file rice planters
Structure forms, and described single file rice planter structure mainly includes：Power input shaft 1, gear I 2, gear II 3, axle I 4, axle II 8, bevel gear I
9th, bevel gear II 12, cascade sprocket wheel 13, cutter driving axle 14, cutting knife combination 16, straight-tooth wheel drive shaft 18, difference gear II 19, tooth
Take turns VI 20, charging disk drive shaft 21, entry table 22, bearing support and cutting knife casing.
Power input shaft 1 one end is connected with drive mechanism, and gear I 2 is fixedly connected on the other end of power input shaft 1,
Gear II 3 is fixed on axle I 4, and gear I 2 and gear II 3 engage, and axle I 4 and axle II 8 are placed in parallel, and it is solid to pass through bearing respectively
On bearing support；Gear combination is passed through in axle II 8 one end and axle I 4 connects, and the other end is provided with bevel gear I 9, bevel gear I 9
Engage each other with the bevel gear II 12 being fixed on cutter driving axle 14；
Cutter driving axle 14 is placed in parallel with straight-tooth wheel drive shaft 18, and is fixed on cutting knife casing bottom by bearing respectively
Portion, is connected by gear combination therebetween, wherein, be connected to cutter driving axle 14 for difference gear I 15, be connected to straight
In gear drive shaft 18 for gear V 17；Charging disk drive shaft 21 cutting knife casing top is fixed on by bearing, be fixed on into
Gear VI 20 in charging tray drive shaft 21 is engaged with the poor gear II 19 being fixed on straight-tooth wheel drive shaft 18；
Entry table 22 with charging disk drive shaft 21 be fixedly connected, cutting knife combination 16 and cascade sprocket wheel 13 respectively with cutter driving
Axle 14 is fixedly connected；
Described entry table 22 is the drum part with vertical groove, is realized by the poor gear on drive path
The intermittent rotary of entry table 22, and then realize the friction feeding work of entry table 22.
Described cutting knife combination 16 is made up of with cutting knife baffle plate cutting knife, and wherein cutting knife is double-deck disc structure, is provided with staggered lacking
Mouthful, realize continuous cutting；Cutting knife casing is located at the fixing guide groove being provided with vertical direction at cutting knife combination 16, and fixing guide groove is in cutting knife
Combine the perforate having at 16 for cutting knife and cutting knife flapper；Rice shoot together with stalk vector be cut off after along double-layer circular disk
Structure staggered nicks lower edge fixes guide groove free-falling, and can realize specific speed change further by using different gear trains will
Ask, complete to specify the seedling sowing work that falls of spacing in the rows.
In this mechanism, the number of teeth of each gear is preferably as follows with the configuration of entry table：Entry table 22 periphery is provided with 12
Gap slot, difference gear I 15 is 2 teeth, and gear V 17 is 80 teeth, and difference gear II 19 is 3 teeth, and gear VI 20 is 36 teeth.
Single file rice planter structure drive connection is as follows：Power is incoming by power input shaft 1, successively through gear I 2, gear II 3,
Axle I 4, gear II 7, axle II 8, bevel gear I 9, bevel gear II 12 are delivered on cutter driving axle 14.
Article one, drive path be pass sequentially through cutter driving axle 14 transfer power to cutting knife combination 16 on, another be according to
Secondary by cutter driving axle 14, difference gear I 15, gear V 17, straight-tooth wheel drive shaft 18, difference gear II 19, gear VI 20, charging
Disk drive shaft 21 is delivered on entry table 22.
Multiple single file rice planter structures can be connected together by described cascade sprocket wheel 13 by chain, realize multirow and broadcast seedling work
Make.
In this utility model, drive mechanism is made up of clutch and change speed gear box, and electromotor is sequentially connected composition, and power inputs
Axle 1 one end is connected with the transmission input shaft in drive mechanism, and this utility model also includes walking mechanism and is used for driving rice planter
Motion, is connected with output shaft of gear-box by described walking mechanism, controls the traveling of walking mechanism by clutch and change speed gear box.
In described cutting knife combination 16, cutting knife disk has 1/4 breach, and breach one lateral edges are processed as pointed cutting edge, and cutting knife keeps off
Plate is disc-shape, and it has 1/4 symmetrical breach, and when working after being co-axially mounted, barbed portion does not have lap.When straw seedling
During Seedling free-falling, first fallen by cutting knife breach, stopping is held by cutting knife baffle plate and falls, cutting knife continuous motion cutting edge will be fixed
The straw rice shoot of pipe operating position, according to design length cut-out.Cutting knife non-notch part blocks straw rice shoot, cutting knife baffle plate
Rotate, become breach in fixing pipe region, cut-off straw rice shoot falls from breach, completes once to sow.Rice planter cutting knife
Combination often rotates one week, completes once to cut off work and sowing.Simultaneously walking mechanism according to operating rate along straight ahead, straw
Rice shoot falls according to design time interval, completes the continuous sowing work of fixing spacing in the rows.
Compared with existing rice transplanting technology, the broadcast rice seedling of this utility model patent does not need to turn green, low position tiller
Effect is good, not seedling hurting root system, and nursery straw contains a large amount of organic matters, culture fertility.Can increase compared with existing cropping pattern
Produce 20% about.
Brief description
Fig. 1 Oryza sativa L. rice planter axonometric drawing
Fig. 2 single file rice planter mechanical schematic diagram
Fig. 3 tri- row rice planter mechanical schematic diagram
Fig. 4 single file rice planter machine drawing
Fig. 5 Combined knife work sheet, wherein 5 (a) is to prepare, and 5 (b) is charging, and 5 (c) is cut-out, and 5 (d) separates；
In accompanying drawing, labelling is as follows：1. power input shaft, 2. gear I, 3. gear II, 4. axle I, 5. gear III, 6. bearing I,
7. gear IV, 8. axle II, 9. bevel gear, 10. bearing I I, 11. bearing I II, 12. bevel gears, 13. cascade sprocket wheels, 14. cutting knifes drive
Moving axis, 15. difference gears, 16. cutting knife combinations, 17. gears V, 18. straight-tooth wheel drive shafts, 19. difference gears, 20. gears VI, 21.
Charging disk drive shaft, 22. entry tables
Specific embodiment
Below in conjunction with the accompanying drawings this utility model patent is further illustrated：
Embodiment 1
As shown in Figure 2 and Figure 4, a kind of Oryza sativa L. rice planter with straw for nursery carrier, this Oryza sativa L. are present embodiments provided
Rice planter is made up of a single file rice planter structure, and described single file rice planter structure mainly includes：Power input shaft 1, gear I 2, gear
II 3, axle I 4, axle II 8, bevel gear I 9, bevel gear II 12, cascade sprocket wheel 13, cutter driving axle 14, cutting knife combination 16, spur gear
Drive shaft 18, difference gear II 19, gear VI 20, charging disk drive shaft 21, entry table 22, bearing support and cutting knife casing.
Power input shaft 1 one end is connected with drive mechanism, and gear I 2 is fixedly connected on the other end of power input shaft 1,
Gear II 3 is fixed on axle I 4, and gear I 2 and gear II 3 engage each other, and axle I 4 and axle II 8 are placed in parallel, and passes through axle respectively
Hold and be fixed on bearing support；Gear combination is passed through in axle II 8 one end and axle I 4 connects, and the other end is provided with bevel gear I 9, bores tooth
Take turns I 9 to engage each other with the bevel gear II 12 being fixed on cutter driving axle 14；
Cutter driving axle 14 is placed in parallel with straight-tooth wheel drive shaft 18, and is fixed on cutting knife casing bottom by bearing respectively
Portion, is connected by gear combination therebetween, wherein, be connected to cutter driving axle 14 for difference gear I 15, be connected to straight
In gear drive shaft 18 for gear V 17；Charging disk drive shaft 21 cutting knife casing top is fixed on by bearing, be fixed on into
Gear VI 20 in charging tray drive shaft 21 is engaged with the poor gear II 19 being fixed on straight-tooth wheel drive shaft 18；
Entry table 22 with charging disk drive shaft 21 be fixedly connected, cutting knife combination 16 and cascade sprocket wheel 13 respectively with cutter driving
Axle 14 is fixedly connected；
Described entry table 22 is the drum part with vertical groove, is realized by the poor gear on drive path
The intermittent rotary of entry table 22, and then realize the friction feeding work of entry table 22.
Single file rice planter structure drive connection is as follows：Power is incoming by power input shaft 1, successively through gear I 2, gear II 3,
Axle I 4, gear II 7, axle II 8, bevel gear I 9, bevel gear II 12 are delivered on cutter driving axle 14.
Article one, drive path be pass sequentially through cutter driving axle 14 transfer power to cutting knife combination 16 on, another be according to
Secondary by cutter driving axle 14, difference gear I 15, gear V 17, straight-tooth wheel drive shaft 18, difference gear II 19, gear VI 20, charging
Disk drive shaft 21 is delivered on entry table 22.
There is provided power source by the belt pulley on electromotor in the present embodiment, be sequentially connected clutch and change speed gear box, and with two
Person coordinates, and outputs power to whole mechanism, and realizes primary deceleration, and being slowed down by rated speed 2600rad/min is
1300rad/min.Power is distributed to the gear I 2 in single file rice planter structure by change speed gear box.Gear I 2 and bearing support gear II 3
Cooperation, is slowed down as 650rad/min by rated speed 1300rad/min.Gear II 3 drives coaxial pinion rotation, by slowing down
Gear cooperation imparts power to the bevel gear I 9 that the number of teeth is 19 teeth after slowing down again, bevel gear I 9 and the number of teeth are the cone tooth of 38 teeth
Take turns II 12 cooperations, the rotation of vertical direction is changed into the rotation of horizontal direction, bevel gear II 12 drives 14 turns of cutter driving axle
Dynamic, thus driving cutting knife combination 16 motion.
Rice planter is designed as continuously broadcasting seedling, and straw rice shoot substrate is long straight-bar, rely on action of gravity in fixing guide groove from
By falling, cutting knife carries out circular motion, realizes continuous, equivalent cut-out work, completes to supplement rice shoot, cutting, separately and standby simultaneously
Seedling works；According to the physical characteristics of the long straight-bar of straw rice shoot, continuous feeding adopts disc type entry table 22, entry table 22 periphery peace
It is used for placing straw rice shoot equipped with 12 gap slots, disc centre installs rotating shaft, when a straw rice shoot substrate is cut, storage
Charging tray is static, and cutting knife designs 40 rice shoot sections of continuous cutting-off, drives coaxial poor gear I 15 to rotate, and difference gear I 15 is 2 teeth, often
Rotate a circle, drive the gear V 17 of 80 teeth of cooperation to rotate 1/40 week, complete 40 cut-out work backgears V 17 and circle,
Drive coaxial poor gear II 19 to rotate, difference gear II 19 is 3 teeth, often rotates one week, drive and be arranged on entry table 22 lower section tooth
Number is gear VI 20 intermittent rotary 1/12 week of 36 teeth, promotes entry table 22 rotation 1/12 week, going to the next one from dead slot has material
Groove, rice shoot straw is brought to charging breach, is dropped in fixing guide groove by action of gravity, waits cut-out sowing, so far completes to mend
Fill rice shoot, cutting, separate and a cycle for seedling.
As shown in Fig. 5 (a)～Fig. 5 (b), rice planter cutting knife combination 16 is made up of with cutting knife baffle plate cutting knife.Cutting knife is disk
Shape, its center is to install actuating hole, and disk has 1/4 breach, and breach one lateral edges are processed as pointed cutting edge, and cutting knife baffle plate is circle
Disk shape, it has symmetrical 1/4 breach, and after being co-axially mounted combination, during work, barbed portion does not have lap.Cutting knife casing position
It is provided with the fixing guide groove of vertical direction at cutting knife combination 16, fixing guide groove has for cutting knife and cutting knife at cutting knife combination 16
The perforate of flapper；The free-falling in fixing guide groove of straw rice shoot, is first fallen by cutting knife breach, is held by cutting knife baffle plate,
Stop falling, by the straw rice shoot of fixing guide groove operating position, according to design length cut-out, cutting knife is no for cutting knife continuous motion cutting edge
Barbed portion blocks straw rice shoot, cutting knife flapper, becomes breach in fixing guide groove region, cut-off straw rice shoot
Fall from breach, complete once to sow.Cutting knife combination often rotates one week, completes once to cut off work, and straw rice shoot is sowed once.
According to operating rate along straight ahead, material falls walking mechanism according to design time interval, completes the company of fixing spacing in the rows simultaneously
Continued broadcasting kind works.
Embodiment 2
As shown in figure 3, straw nursery Oryza sativa L. rice planter is sowed for three row rice shoots in the present embodiment simultaneously, three sets of single files are installed
Cascade sprocket wheel 13 on every suit single file rice planter structure is connected between three sets of single file rice planter structures by rice planter structure by chain
Together, you can realize work while three sets of single file rice planter structures.Specific connected mode is as follows：Cutter driving axle 14 is cascade
The installation axle of sprocket wheel 13, dynamic incoming cutter driving axle is first rotating shaft, supporting one cascade sprocket wheel 13 of installation, then with the
It is arranged on one of same level in cascade sprocket wheel 13 in two rotating shafts (the cutter driving axle of second set of single file rice planter structure)
Sprocket wheel is connected by chain, drives the second axis of rotation；Another sprocket wheel in cascade sprocket wheel 13 in second rotating shaft is again with the
The sprocket wheel cooperation of the upper same level of three rotating shafts (cutter driving axle of second set of single file rice planter structure), thus drive the 3rd rotating shaft
Rotate, so far power is assigned to three cutter driving axles, completes power between shut-off mechanism and continuously transmits.
In above example, drive mechanism is made up of clutch and change speed gear box, and electromotor is sequentially connected composition, and power inputs
Axle 1 one end is connected with the transmission input shaft in drive mechanism, and output shaft of gear-box connects walking mechanism and is used for driving rice planter
Advance, the walking mechanism that described walking mechanism can be adopted using existing agricultural machinery and implement.
Claims (5)
1. a kind of straw nursery Oryza sativa L. single file rice planter structure is it is characterised in that this mechanism mainly includes：Power input shaft（1）, tooth
Wheel I（2）, gear II（3）, axle I（4）, axle II（8）, bevel gear I（9）, bevel gear II（12）, cascade sprocket wheel（13）, cutter driving
Axle（14）, cutting knife combination（16）, straight-tooth wheel drive shaft（18）, difference gear II（19）, gear VI（20）, charging disk drive shaft
（21）, entry table（22）, bearing support and cutting knife casing；
Power input shaft（1）One end is connected with drive mechanism, gear I（2）It is fixedly connected on power input shaft（1）The other end
On, gear II（3）It is fixed on axle I（4）On, gear I（2）With gear II（3）Engagement, axle I（4）With axle II（8）It is placed in parallel, and
It is fixed on bearing support by bearing respectively；Axle II（8）Gear combination and axle I are passed through in one end（4）Connect, the other end is provided with
Bevel gear I（9）, bevel gear I（9）Be fixed on cutter driving axle（14）On bevel gear II（12）Engage each other；
Cutter driving axle（14）With straight-tooth wheel drive shaft（18）It is placed in parallel, and respectively cutting knife casing bottom is fixed on by bearing
Portion, is connected by gear combination therebetween, wherein, is connected to cutter driving axle（14）For difference gear I（15）, connect
In straight-tooth wheel drive shaft（18）On for gear V（17）；Charging disk drive shaft（21）Cutting knife casing top is fixed on by bearing
Portion, is fixed on charging disk drive shaft（21）On gear VI（20）Be fixed on straight-tooth wheel drive shaft（18）Poor gear II（19）
Engagement；
Entry table（22）With charging disk drive shaft（21）It is fixedly connected, cutting knife combines（16）With cascade sprocket wheel（13）Respectively with cutting knife
Drive shaft（14）It is fixedly connected；
Described entry table（22）Be the drum part with vertical groove, by the poor gear on drive path realize into
Charging tray（22）Intermittent rotary, and then realize entry table（22）Friction feeding work；
Described cutting knife combination（16）It is made up of with cutting knife baffle plate cutting knife, wherein cutting knife is double-deck disc structure, is provided with staggered nicks,
Realize continuous cutting；Cutting knife casing is located at cutting knife and combines（16）Place is provided with the fixing guide groove of vertical direction, and fixing guide groove is in cutting knife
Combination（16）Place has the perforate for cutting knife and cutting knife flapper.
2. straw nursery Oryza sativa L. single file rice planter structure according to claim 1 is it is characterised in that entry table（22）Periphery peace
Equipped with 12 gap slots, difference gear I（15）For 2 teeth, gear V（17）For 80 teeth, difference gear II（19）For 3 teeth, gear VI（20）
For 36 teeth.
3. a kind of straw nursery Oryza sativa L. rice planter is it is characterised in that this Oryza sativa L. rice planter removes straw nursery Oryza sativa L. single file rice planter
Outside structure, also include walking mechanism, actuating unit and drive mechanism composition, provide rice planter power by actuating unit,
Described drive mechanism is connected and composed by clutch and change speed gear box；Transmission input shaft and straw nursery Oryza sativa L. single file rice planter
The power input shaft of structure connects,
Described walking mechanism is used for driving rice planter to move, and is connected with output shaft of gear-box by described walking mechanism, by from
Clutch and the traveling of change speed gear box control walking mechanism.
4. straw nursery Oryza sativa L. rice planter according to claim 3 is it is characterised in that include many in this Oryza sativa L. rice planter
Individual straw nursery Oryza sativa L. single file rice planter structure, the cascade sprocket wheel on multiple straw nursery Oryza sativa L. single file rice planter structures（13）By chain
Bar connects.
5. straw nursery Oryza sativa L. rice planter according to claim 4 is it is characterised in that the straw that comprise in this Oryza sativa L. rice planter
Stalk nursery Oryza sativa L. single file rice planter structure quantity is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620816631.5U CN205921992U (en) | 2016-07-30 | 2016-07-30 | Straw is grown seedlings, and seedling mechanism is broadcast to rice single file and seedling machine is broadcast to rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620816631.5U CN205921992U (en) | 2016-07-30 | 2016-07-30 | Straw is grown seedlings, and seedling mechanism is broadcast to rice single file and seedling machine is broadcast to rice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921992U true CN205921992U (en) | 2017-02-08 |
Family
ID=57924016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620816631.5U Withdrawn - After Issue CN205921992U (en) | 2016-07-30 | 2016-07-30 | Straw is grown seedlings, and seedling mechanism is broadcast to rice single file and seedling machine is broadcast to rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134590A (en) * | 2016-07-30 | 2016-11-23 | 吉林省农业机械研究院 | A kind of straw nursery Oryza sativa L. rice planter |
| CN107223393A (en) * | 2017-07-14 | 2017-10-03 | 江苏大学 | A kind of hard stem plant cuttage operation end effector of multipurpose |
-
2016
- 2016-07-30 CN CN201620816631.5U patent/CN205921992U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134590A (en) * | 2016-07-30 | 2016-11-23 | 吉林省农业机械研究院 | A kind of straw nursery Oryza sativa L. rice planter |
| CN106134590B (en) * | 2016-07-30 | 2018-01-05 | 吉林省农业机械研究院 | A kind of stalk nursery rice single file rice planter structure and rice rice planter |
| CN107223393A (en) * | 2017-07-14 | 2017-10-03 | 江苏大学 | A kind of hard stem plant cuttage operation end effector of multipurpose |
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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: 20170208 Effective date of abandoning: 20180105 |
|
| AV01 | Patent right actively abandoned |