CN209151510U - Rice suppresses precision drill - Google Patents
Rice suppresses precision drill Download PDFInfo
- Publication number
- CN209151510U CN209151510U CN201822034016.0U CN201822034016U CN209151510U CN 209151510 U CN209151510 U CN 209151510U CN 201822034016 U CN201822034016 U CN 201822034016U CN 209151510 U CN209151510 U CN 209151510U
- Authority
- CN
- China
- Prior art keywords
- rack
- suppression
- roller
- rice
- connecting rod
- 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.)
- Active
Links
Landscapes
- Sowing (AREA)
Abstract
A kind of rice suppression precision drill includes rack, suppress device, seeding apparatus, the front end of the rack is equipped with hangers, to connect tractor, the middle-end of rack is arranged in suppression device, to be rolled to the soil block encountered in seeding process, the rear end of rack is arranged in the seeding apparatus, to be sowed on the soil after suppression, the suppression device includes several pack rollers, suppress shaft, several pack rollers are uniformly set in suppression shaft, rack is equipped with several connecting rods, the first end of connecting rod is fixedly connected with rack, the second end of connecting rod is equipped with bearing, suppression shaft is arranged within the bearing, under the drive of tractor, pack roller is around suppression shaft rotation, the quantity of the feed opening of seeding apparatus and the quantity of pack roller it is identical and be located at pack roller dead astern, planting rice seed to be spread at pack roller suppression position.
Description
Technical field
The utility model relates to Rice Cropping technical fields more particularly to a kind of rice to suppress precision drill.
Background technique
The planting patterns of rice has drought kind and rice transplanting two ways.Dry seeded rice be dry land live streaming a seed type, be by
Seed is directly sowed at a kind of planting type in dry land.Dry seeded rice sowing is deeper, does not pour water after broadcasting, generally germinate by soil moisture,
It takes root, emerge.After emergence, start to pour water again by a drought long stage.Its advantage is that irrigating, water consumption is few, and site preparation sows base
This does not have to water；Generally start to pour water after 4 leaf phases, well developed root system, drought-enduring strong drought resistance；Planting percent of emerging is high, takes root depth, is not easy
Lodging.Although before dry seeded rice can to soil carry out it is smooth, it is smooth after soil still have soil block etc..When sowing, these
Soil block will affect the setting point of seed, to influence the uniformity of the distribution of seed.
Summary of the invention
In view of this, it is necessary to provide a kind of rice suppression essences for being conducive to seed and being uniformly distributed, be conducive to seed rice growth
Measure hill-drop drill.
A kind of rice suppression precision drill includes rack, suppression device, seeding apparatus, and the front end of the rack, which is equipped with, to hang
Ear, to connect tractor, the middle-end of rack, to roll to the soil block encountered in seeding process, institute is arranged in suppression device
State the rear end that rack is arranged in seeding apparatus, to be sowed on the soil after suppression, the suppression device include several pack rollers,
Suppress shaft, several pack rollers be uniformly set in suppression shaft on, rack be equipped with several connecting rods, the first of connecting rod
End is fixedly connected with rack, and the second end of connecting rod is equipped with bearing, and suppression shaft is arranged within the bearing, in the drive of tractor
Under, pack roller around suppression shaft rotation, the quantity of the feed opening of seeding apparatus and the quantity of pack roller it is identical and be located at suppression
Planting rice seed is spread at pack roller suppression position by the dead astern of roller.
Preferably, the seeding apparatus includes seed rice case, roller of sowing seeds, guiding tube, seeding wheel, sowing shaft, the seed rice
Tank tower is set on the rack, and the lower end of seed rice case is equipped with several discharging gates, and the side wall of discharging gate is equipped with through-hole, and roller of sowing seeds is set in out
Expect on mouth, the diameter for roller of sowing seeds and the length of discharging gate match, to prevent seed rice from the gap sowed seeds between roller and discharging gate
Outflow, roller of sowing seeds are connect with suppression shaft chain conveyer, to drive roller rotation of sowing seeds by suppression shaft, are uniformly arranged on roller of sowing seeds
Several grooves, so that seed rice is entered guiding tube from groove during rotation by roller of sowing seeds, the lower end of guiding tube and seeding wheel connect
Logical, during rotation, seed rice spills from the channel of seeding wheel and falls to the ground seeding wheel, seeding wheel and the fixed company of sowing shaft
It connects, seeding wheel and sowing shaft rotate synchronously.
Preferably, the seed rice case further includes the amount of sowing regulating mechanism, to adjust the amount that seed rice enters guiding tube, under described
Kind amount regulating mechanism includes regulation handle, adjustable plate, adjusts fulcrum, and the regulation handle is equipped with a positioning pin, correspondingly,
Adjustable plate is equipped with arcuate socket, and positioning pin is arranged with arcuate socket and connect, and regulation handle is equipped with fulcrum hole, adjusts fulcrum and fulcrum
Hole is arranged connection, and the one end for adjusting fulcrum is fixedly connected with seed rice case, and one end of the remotely located pin of adjustable plate is also solid with roller of sowing seeds
Fixed connection when adjusting application rate, rotates regulation handle, drives roller transverse shifting of sowing seeds, to adjust groove and the discharging of roller of sowing seeds
The gap of mouth, to adjust the amount of seed.
Preferably, the seeding apparatus further includes pressing wheel mechanism, the pressing wheel mechanism include first connecting rod, second connecting rod,
Spring, the first end and rack of the first connecting rod are hinged, the middle-end and sowing shaft rotation connection of first connecting rod, first connecting rod
Second end and second connecting rod lower end it is hinged, second connecting rod is also arranged with spring and connect, and the upper end of second connecting rod and rack connect
Connect, spring is between first connecting rod and rack and is in compressive state, and the upper end of spring contacts with rack, the lower end of spring and
First connecting rod contact, with to first connecting rod generate pressure, make seeding wheel in the process of walking always with ground face contact.
Preferably, the rice suppression precision drill further includes graticule mechanism, to demarcate rice suppression precision drill
Position, the graticule mechanism includes lateral adjustments bar, fixing bolt, vertical adjustment bar, fixture, graticule wheel, described laterally to adjust
One end of pole is arranged with rack to be connect, lateral adjustments bar with suppression shaft it is parallel, rack be equipped with threaded hole, fixing bolt with
The threaded hole of rack is arranged connection, and one end of fixing bolt is contacted with lateral adjustments bar, to make cross by rotary fixing screw bolt
It being fixedly connected to adjusting rod with rack, the second end of lateral adjustments bar is fixedly connected with the upper end of vertical adjustment bar by fixture,
The lower end of vertical adjustment bar is fixedly connected with the shaft of graticule wheel, and when rice suppression precision drill walking, graticule wheel is over the ground
Face carries out marking.
The utility model has the advantages that a kind of rice suppression precision drill includes rack, suppression device, seeding apparatus, the suppression dress
It sets including several pack rollers, suppression shaft, under the action of suppressing device, the soil block in front of seeding apparatus can be ground
It is broken, seed will not because of soil block blocking and change setting point, so as to sow seed to predetermined position, and can make to plant
Son is sowed more uniform, and when without soil block obstacle, the growing state of seed also can be more preferable.Since suppression device includes several towns
Pressure roller, rather than one whole roller is rolled, to reduce running resistance, advantageously simultaneously for preserving soil moisture.
Detailed description of the invention
Fig. 1 is that the rice of the utility model suppresses the structural schematic diagram of precision drill.
Fig. 2 is that the rice of the utility model suppresses the partial cutaway perspective view of precision drill.
Fig. 3 is that the rice of the utility model suppresses the local elevational views of precision drill.
In figure: rice suppresses precision drill 10, rack 20, hangers 201, connecting rod 202, weighing device 203, suppression dress
Set 30, pack roller 301, suppression shaft 302, seeding apparatus 40, seed rice case 401, discharging gate 402, roller 403 of sowing seeds, groove 4031,
Guiding tube 404, sowing shaft 406, the amount of sowing regulating mechanism 407, regulation handle 4071, positioning pin 40711, is adjusted seeding wheel 405
Save plate 4072, arcuate socket 40721, pressing wheel mechanism 408, first connecting rod 4081, second connecting rod 4082, spring 4083, graticule mechanism
50, lateral adjustments bar 501, fixing bolt 502, vertical adjustment bar 503, fixture 504, graticule wheel 505.
Specific embodiment
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Please refer to Fig. 1 to Fig. 3, a kind of rice suppression precision drill 10 includes rack 20, suppression device 30, seeding apparatus
40, the front end of the rack 20 is equipped with hangers 201, and to connect tractor, the middle-end of rack 20 is arranged in suppression device 30, with right
The soil block encountered in seeding process is rolled, and the rear end of rack 20 is arranged in the seeding apparatus 40, with the soil after suppression
It sows on the ground, the suppression device 30 includes several pack rollers 301, suppression shaft 302, the uniform set of several pack rollers 301
It is located in suppression shaft 302, rack 20 is equipped with several connecting rods 202, and the first end and rack 20 of connecting rod 202 are fixed to be connected
It connecing, the second end of connecting rod 202 is equipped with bearing, and suppression shaft 302 is arranged within the bearing, under the drive of tractor, pack roller
301 rotate around suppression shaft 302, and the quantity of the feed opening of seeding apparatus 40 is identical as the quantity of pack roller 301 and is located at town
Planting rice seed is spread to pack roller 301 and suppressed at position by the dead astern of pressure roller 301.
Under the action of suppressing device 30, the soil block positioned at the front of seeding apparatus 40 can be grinded up, and seed will not be because of
The blocking of soil block and change setting point, so as to sow seed to predetermined position, and can make that seed sows more
Even, when without soil block obstacle, the growing state of seed also can be more preferable.Since suppression device 30 includes several pack rollers 301, without
It is that one whole roller is rolled, to reduce running resistance, advantageously simultaneously for preserving soil moisture.
In a better embodiment, the rack 20 is equipped with weighing device 203, to facilitate the weight for weighing seed rice sample
Amount.
Further, the seeding apparatus 40 includes seed rice case 401, roller 403 of sowing seeds, guiding tube 404, seeding wheel 405, broadcasts
Kind shaft 406, the seed rice case 401 are erected in rack 20, and the lower end of seed rice case 401 is equipped with several discharging gates 402, discharging gate
402 side wall is equipped with through-hole, and roller 403 of sowing seeds is set on discharging gate 402, the diameter for roller 403 of sowing seeds and the length of discharging gate 402
Match, to prevent seed rice from flowing out from the gap sowed seeds between roller 403 and discharging gate 402, sow seeds roller 403 and suppression shaft 302
Chain conveyer connection is uniformly arranged several grooves on roller 403 of sowing seeds to drive roller 403 of sowing seeds to rotate by suppression shaft 302
4031 so that sow seeds roller 403 during rotation by seed rice from groove 4031 enter guiding tube 404, the lower end of guiding tube 404 with
Seeding wheel 405 is connected to, and during rotation, seed rice spills from the channel of seeding wheel 405 and falls to the ground seeding wheel 405, seeding wheel
405 are fixedly connected with sowing shaft 406, and seeding wheel 405 and sowing shaft 406 rotate synchronously.
The specific structure of the seeding wheel is 201820307392.x in number of patent application as the prior art, entitled
It is disclosed in the utility model patent of " a kind of disc type rice precision drill using injection molding ", therefore no longer in detail
Narration.
In a better embodiment, the bottom of the seed rice case 401 is equipped with discharge gate, does not finish in order to recycle
Seed.
In a better embodiment, circle protrusion is additionally provided on the roll surface of the pack roller 301, to increase pack roller
301 with the friction on ground, so that pack roller 301 is rotated, be not in skid, so as to drive roller 403 of sowing seeds to rotate, with
Keep the amount of sowing of seed more accurate.
Further, the seed rice case 401 further includes the amount of sowing regulating mechanism 407, enters guiding tube 404 to adjust seed rice
Amount, the amount of the sowing regulating mechanism 407 include regulation handle 4071, adjustable plate 4072, adjust fulcrum, the regulation handle
4071 are equipped with a positioning pin 40711, correspondingly, adjustable plate 4072 is equipped with arcuate socket 40721, positioning pin 40711 and arc
Shape hole 40721 is arranged connection, and regulation handle 4071 is equipped with fulcrum hole, and adjusting fulcrum is arranged with fulcrum hole to be connect, and adjusts fulcrum
One end be fixedly connected with seed rice case 401, one end of the remotely located pin 40711 of adjustable plate 4072 also with roller 403 of sowing seeds is fixed connects
It connects, when adjusting application rate, rotates regulation handle 4071, drive 403 transverse shifting of roller of sowing seeds, to adjust the groove for roller 403 of sowing seeds
4031 with the gap of discharging gate 402, to adjust the amount of seed.
Seed rice is spread on ground by seeding wheel 405.But since there is fluctuating on ground, seeding wheel 405 can not be complete
Entirely with ground face contact.This will lead to seed and will not sow to predetermined position, to influence the emergence and growth of seed rice.In order to make
Wheel is sowed always with ground face contact, further, the seeding apparatus 40 further includes pressing wheel mechanism 408, the pressing wheel mechanism 408
Including first connecting rod 4081, second connecting rod 4082, spring 4083, the first end and rack 20 of the first connecting rod 4081 are hinged,
The middle-end and sowing shaft 406 of first connecting rod 4081 are rotatablely connected, second end and the second connecting rod 4082 of first connecting rod 4081
Lower end is hinged, and second connecting rod 4082 is also arranged with spring 4083 and connect, and the upper end of second connecting rod 4082 is connect with rack 20, spring
4083 between first connecting rod 4081 and rack 20 and in compressive state, and the upper end of spring 4083 is contacted with rack 20, bullet
The lower end of spring 4083 is contacted with first connecting rod 4081, to generate pressure to first connecting rod 4081, makes seeding wheel 405 in walking process
In always with ground face contact.
When tractor drives rice suppression precision drill 10 to march to the end in field, need to carry out operation back and forth.
Due to not bearing obvious signs, the position for determining tractor traveling according to the experience of operating personnel is generally required, is avoided adjacent
The spacing of the seed rice of two rows is too small or excessive.Therefore, further, the rice suppression precision drill 10 further includes striping machine
Structure 50, to demarcate the position of rice suppression precision drill 10, the graticule mechanism 50 includes lateral adjustments bar 501, fixed spiral shell
Bolt 502, vertical adjustment bar 503, fixture 504, graticule wheel 505, one end of the lateral adjustments bar 501 and 20 company of being arranged of rack
It connects, lateral adjustments bar 501 is parallel with suppression shaft 302, and rack 20 is equipped with threaded hole, the spiral shell of fixing bolt 502 and rack 20
Pit is arranged connection, and one end of fixing bolt 502 is contacted with lateral adjustments bar 501, to make cross by rotary fixing screw bolt 502
It is fixedly connected to adjusting rod 501 with rack 20, the second end of lateral adjustments bar 501 and the upper end of vertical adjustment bar 503 pass through card
Tool 504 is fixedly connected, and the lower end of vertical adjustment bar 503 is fixedly connected with the shaft of graticule wheel 505, when rice suppresses precise hole sowing
When machine 10 is walked, graticule wheel 505 carries out marking to ground.And due to be idler wheel label, encountered in labeling process grass or
When stalk, will not become silted up grass or stalk.Therefore it will not influence scribing line.
By carrying out marking to soil after planting, the position of tractor traveling is mentioned when can be next time sowing
For benchmark, so as to keep the line-spacing of seed rice more uniform.
Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly
Interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this reality
The equivalent variations made by novel claim, still falls within the scope of the utility model.
Claims (5)
1. a kind of rice suppresses precision drill, it is characterised in that: including rack, device, seeding apparatus are suppressed, the rack
Front end is equipped with hangers, and to connect tractor, the middle-end of rack is arranged in suppression device, with to the soil block encountered in seeding process into
Row rolls, and the rear end of rack is arranged in the seeding apparatus, to sow on the soil after suppression, if the suppression device includes
Dry pack roller, suppression shaft, several pack rollers are uniformly set in suppression shaft, and rack is equipped with several connecting rods, even
The first end of extension bar is fixedly connected with rack, and the second end of connecting rod is equipped with bearing, and suppression shaft is arranged within the bearing, dilatory
Under the drive of machine, pack roller around suppression shaft rotation, the quantity of the feed opening of seeding apparatus and the quantity of pack roller it is identical and
Positioned at the dead astern of pack roller, planting rice seed is spread at pack roller suppression position.
2. rice as described in claim 1 suppresses precision drill, it is characterised in that: the seeding apparatus include seed rice case,
It sows seeds roller, guiding tube, seeding wheel, sowing shaft, the seed rice tank tower sets on the rack, and the lower end of seed rice case is equipped with several dischargings
The side wall of mouth, discharging gate is equipped with through-hole, and roller of sowing seeds is set on discharging gate, the length phase of the diameter and discharging gate of roller of sowing seeds
Match, to prevent seed rice from flowing out from the gap sowed seeds between roller and discharging gate, roller of sowing seeds is connect with suppression shaft chain conveyer, to pass through
Suppression shaft drives roller rotation of sowing seeds, and several grooves is uniformly arranged on roller of sowing seeds, so that roller of sowing seeds is during rotation by seed rice
Enter guiding tube from groove, the lower end of guiding tube is connected to seeding wheel, and during rotation, seed rice leads to seeding wheel from seeding wheel
Road, which is spilt, to be fallen to the ground, and seeding wheel is fixedly connected with sowing shaft, and seeding wheel and sowing shaft rotate synchronously.
3. rice as claimed in claim 2 suppresses precision drill, it is characterised in that: the seed rice case further includes the amount of sowing tune
Mechanism is saved, to adjust the amount that seed rice enters guiding tube, the amount of the sowing regulating mechanism includes regulation handle, adjustable plate, adjusts branch
Point, the regulation handle are equipped with a positioning pin, correspondingly, adjustable plate is equipped with arcuate socket, positioning pin is arranged with arcuate socket
Connection, regulation handle are equipped with fulcrum hole, and adjusting fulcrum is arranged with fulcrum hole to be connect, and the one end and seed rice case for adjusting fulcrum are fixed
Connection, one end of the remotely located pin of adjustable plate are also fixedly connected with roller of sowing seeds, and when adjusting application rate, are rotated regulation handle, are driven
It sows seeds roller transverse shifting, to adjust the groove for roller of sowing seeds and the gap of discharging gate, to adjust the amount of seed.
4. rice as described in claim 1 suppresses precision drill, it is characterised in that: the seeding apparatus further includes wheel press
Structure, the pressing wheel mechanism include first connecting rod, second connecting rod, spring, and the first end and rack of the first connecting rod are hinged, and first
The middle-end and sowing shaft rotation connection of connecting rod, the second end of first connecting rod and the lower end of second connecting rod are hinged, and second connecting rod is also
It is arranged and connect with spring, the upper end of second connecting rod is connect with rack, and spring is between first connecting rod and rack and in compression
The upper end of state, spring is contacted with rack, and the lower end of spring is contacted with first connecting rod, to generate pressure to first connecting rod, makes to broadcast
Kind wheel in the process of walking always with ground face contact.
5. rice as described in claim 1 suppresses precision drill, it is characterised in that: the rice suppression precision drill is also
Including graticule mechanism, to demarcate the position of rice suppression precision drill, the graticule mechanism includes lateral adjustments bar, fixed spiral shell
Bolt, vertical adjustment bar, fixture, graticule wheel, one end of the lateral adjustments bar is arranged with rack to be connect, lateral adjustments bar and suppression
Shaft is parallel, and rack is equipped with threaded hole, and the threaded hole of fixing bolt and rack is arranged connection, and one end of fixing bolt and cross
It is contacted to adjusting rod, be fixedly connected with lateral adjustments bar with rack by rotary fixing screw bolt, the second end of lateral adjustments bar
It being fixedly connected with the upper end of vertical adjustment bar by fixture, the lower end of vertical adjustment bar is fixedly connected with the shaft of graticule wheel, when
When rice suppresses precision drill walking, graticule wheel carries out marking to ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822034016.0U CN209151510U (en) | 2018-12-05 | 2018-12-05 | Rice suppresses precision drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822034016.0U CN209151510U (en) | 2018-12-05 | 2018-12-05 | Rice suppresses precision drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209151510U true CN209151510U (en) | 2019-07-26 |
Family
ID=67342179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822034016.0U Active CN209151510U (en) | 2018-12-05 | 2018-12-05 | Rice suppresses precision drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209151510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111010935A (en) * | 2020-01-20 | 2020-04-17 | 扬州大学 | Efficient sowing process |
| CN115316077A (en) * | 2022-09-19 | 2022-11-11 | 黑龙江省农业机械工程科学研究院牡丹江分院 | Seeding device of rice hill planter |
-
2018
- 2018-12-05 CN CN201822034016.0U patent/CN209151510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111010935A (en) * | 2020-01-20 | 2020-04-17 | 扬州大学 | Efficient sowing process |
| CN115316077A (en) * | 2022-09-19 | 2022-11-11 | 黑龙江省农业机械工程科学研究院牡丹江分院 | Seeding device of rice hill planter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209151510U (en) | Rice suppresses precision drill | |
| CN114557170B (en) | Wheat ear precise ditching device and application method thereof | |
| CN209201496U (en) | The multi-functional straight precision drill of drought of rice | |
| CN109691270A (en) | The multi-functional straight precision drill of drought of rice | |
| CN109874422B (en) | Roller type seed metering precision seed sowing machine | |
| CN114747329A (en) | Common buckwheat sowing equipment | |
| CN101485249B (en) | Seeding machine for moisture conservation | |
| CN211152728U (en) | Directional positioning seed conveying trough | |
| KR100668037B1 (en) | A sower | |
| CN104472076A (en) | Dual-purpose type seeding device with drilled seeding and hole seeding of wheat and rice | |
| CN204350600U (en) | A kind of millet full tectorial seeder half precision drill | |
| CN201243471Y (en) | Four-row or six-row profiling potato planter and profiling trench digging device thereof | |
| CN209134784U (en) | A kind of planting and fertilizing machine | |
| CN106211877B (en) | Suspended rice field seedling raising planting with sowing machine device | |
| CN203261694U (en) | Plant-to-row drill planter seeding monomer | |
| CN205727000U (en) | A kind of rice field sprout cultivation planter | |
| CN204907071U (en) | Little seed grain precision planter | |
| CN113057003A (en) | Saline and alkaline land improvement plant of adjustable row spacing is planted and is used fertilizer injection unit | |
| CN113016290A (en) | Seeder of adjustable seeding interval | |
| CN204482275U (en) | Rape seeding machine trench digging suppression device | |
| CN209594227U (en) | The small malt extract amount of roll-type seeding is even to broadcast machine | |
| CN108566801B (en) | Man-power dibbler for soil moisture detection of dry crops | |
| CN207054063U (en) | Wide seedling band wheat stems fertilizer applicator monomer | |
| CN207626060U (en) | A kind of seeder | |
| CN207354851U (en) | A kind of essence amount rice hill planter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |