CN202587814U - No-tillage seeding apparatus - Google Patents
No-tillage seeding apparatus Download PDFInfo
- Publication number
- CN202587814U CN202587814U CN2012200215495U CN201220021549U CN202587814U CN 202587814 U CN202587814 U CN 202587814U CN 2012200215495 U CN2012200215495 U CN 2012200215495U CN 201220021549 U CN201220021549 U CN 201220021549U CN 202587814 U CN202587814 U CN 202587814U
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- China
- Prior art keywords
- rotor
- blowpipe
- stator
- ball
- high pressure
- 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.)
- Expired - Fee Related
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- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a no-tillage seeding apparatus. A seed storage box and ancillary facilities are arranged in the apparatus; a stator is arranged in the apparatus; a rotor which is in sliding fit with the stator and is driven by a driving device is arranged in the stator; a shaft core of the rotor is provided with a high pressure gas chamber connected with a compressed air source; the lower wall of the high pressure gas chamber is provided with a gas nozzle opposite to a blowpipe extending line; the rotor is provided with at least one seed hole; the bottom of the seed hole is provided with an air passage matched and communicated with the gas nozzle; the stator is provided with a blowpipe; and the lower opening of the blowpipe points to the ground and the upper opening of the blowpipe is opposite to the seed hole on the rotor.
Description
Technical field
The utility model relates to a kind of no-tillage seeding device, and particularly a kind of being used for carried out the dibbling of seed kind at sandy soil, light loam or comparatively soft soil, especially spacing plantation.This device is by running gear, transmission device, kind ball tank, and the seeding apparatus that constitutes of auxilliary genus device such as feeding-wheel.
Background technology
For preventing erosion and the soil desertification, reduce the mechanized farming energy resource consumption, existing advocating adopted no-tillage technology, promptly in planting the region, do not carry out the farming operation.Existing no-tillage technology is to rely on machine power to ditch on the comparatively smooth face of land of physical features, scratches upper soll layer and sows, and in fact this way is still a kind of expedient of tillage, and just the operation degree of its farming is lower than existing conventional farming operation.Existing no-tillage working system can increase the local environment gas permeability of soil, but also can cause the moisture loss of seed zone microenvironment, quickens decomposition of soil organic matter, worsens seed sprouting, growth conditions.And this working system can't be carried out on side slope ground.
In addition, in the sandy soil region, particularly the desert edge area also is inappropriate for and adopts this method to carry out seeding operation.
Seed-pelleting is the method for a kind of seed treatment of the prior art; It mainly is meant some activity and inert matter is coated on the surface of the seed, to change the processing of shape of the seed, increase seed volume, promotion seed germination and plant growing, raising seed resistance.
Summary of the invention
The utility model provides a kind of prior art deficiency that overcomes, and can not have the sowing of ploughing fully, and the device of capable of setting distance plantation.
The device of the utility model comprises: plant ball tank and attached setting; Be provided with a stator in the device; In stator, be provided be slidingly matched with stator and with the rotor of drive device drives, the axle core place of rotor is provided with the high pressure gas chamber of a connection compressed air source, the lower wall that high pressure gas chamber is positioned at the correspondence position of blowpipe extended line is provided with gas nozzle; On rotor, be provided with a kind ball cave at least; Bottom, kind of ball cave is provided with the air flue that can cooperate and be communicated with gas nozzle, and stator is provided with blowpipe, and under shed directed towards ground, the upper shed position of blowpipe are corresponding with the position in epitrochanterian kind of ball cave.In the utility model, the drive unit that is used to drive rotor can be a crank that rotates with operating personnel's manual operation, also can be the tumbler that other power source drives.Under preceding a kind of situation, the device of the utility model can be carried with manual type by operating personnel and implement sowing.
Also can be provided with running gear in the device of the utility model; This running gear can be common wheel; Also as the device of track-type, and rotor drive can be the belt pulley that is driven by running gear, can certainly be the decelerator by the driving of outside power source.
The setting of the utility model blowpipe preferably axis with blowpipe is vertical with horizontal plane; And can not have its circumference evenly to be provided with four kind ball caves on the rotor.
The device of the utility model will be planted grain through compressed air and in blowpipe is injected soil, realized sowing when carrying out seeding operation, the sowing region that is adapted to should be soft slightly region.Soft region slightly described here is the intensity of planting ball relatively, that is to say that the soil property hardness of sowing region needs only the hardness less than kind of ball, is that available device sowed in principle.Action principle by the utility model is visible, adopts the utility model to carry out seeding operation and can get rid of farming seeding operation of the prior art fully, is particularly suitable in sandy soil, deteriorate grassland or desert, carrying out no-tillage seeding.
The device of the utility model can be realized no-tillage plantation operation fully, can locate simultaneously, quantitatively sow; The device of the utility model is adapted at comparatively soft soil most; Particularly the soil in sandy soil ground or desert edge area is sowed the aggregate species seed of artificial preparation; As to its outerwrap fertilizer or/and high-absorbent material or/and adopt the aggregate species grain of worm agent and sow; Under certain irrigation conditions, also can in the desert, adopt the utility model to sow.Under the more special situation, also available hand row's ball blows penetrates the compound seed pill in the no-tillage after-culture of side slope enforcement herbage.
Because the utility model need not carry out farming fully in planting operation, therefore can avoid the destruction of soil layer, avoid the degeneration and the desertification on meadow, and can play the effect of improvement deteriorate grassland.
Description of drawings
Fig. 1 is the structural profile sketch map of the utility model.
Fig. 2 is Figure 1A-A position cross-sectional schematic.
Among the above-mentioned figure, 1 is kind of a ball tank, and 2 is artificial compound kind grain ball, 3 plates for control kind of ball flow, and 4 is stator; 5 is rotor, and 6 are used to drive rotor 4 pivoted pulley for what driven by running gear, and 7,10 are bearing, and 8 is dog screw; 9 is locking nut, and 11 is support, and 12 is blowpipe, and 13 is compression spring; 14 is dog screw, and 15 for being used to make the detent of 17 location, hyperbaric chamber, and 16 is compressed air channel, and 17 is high pressure gas chamber; 18 is the nozzle that matches with air flue 22, and 19 are O-ring seal, the 20th, compressed air interface, the 22nd, air flue; The 23rd, kind of ball cave, the 24th, armature spindle, 25 is that fixedly plenum chamber 17 makes its non-rotary connecting rod, 26 is dog screw adjustment hole.
Embodiment
Accompanying drawing provides an embodiment of the utility model, specifies below in conjunction with embodiment:
The structure of the utility model embodiment that accompanying drawing provides is following: fixedly fixedly installing stator 4 on the support 11; In stator 4, fixedly install rotor 5 with bearing 10; Also being provided with two ends on the stator 4, to be provided with the position in the kind ball cave 23 on opening and its open upper end position and the rotor 5 corresponding, the blowpipe 12 of its lower ending opening directed towards ground.Evenly be provided with four kind ball caves 23 that are used for seasoning kind ball 2 on the rotor 5 of the utility model.The size of planting ball cave 23 should be a bit larger tham the diameter of kind of ball.Have its diameter in kind of the bottom in ball cave and be slightly less than kind of the air flue 22 of ball cave diameter, visible in the embodiment of the utility model by figure, two air flues 22 are in same the kind ball cave on the diameter mutually with two respectively and are communicated with.Be provided with a high pressure gas chamber 17 at the center of rotor 5, high pressure gas chamber 17 is slidingly matched with armature spindle, is provided with the downward nozzle of spout 18 at high pressure gas chamber 17 and blowpipe shaft core position; Be provided with O-ring seal 19 in nozzle 18 lower ends; The upper end of nozzle 18 is provided with compressed air channel 16, and nozzle 18 is pressed by compression spring and fits in rotor 5 inner hole walls, and is slidingly matched with the inner hole wall of rotor 5; Interface 20 through high pressure gas chamber 17 connects compressed air source (as: air compressor or air accumulator); Insert the supplied with compressed air, high pressure gas chamber 17 usefulness connecting rods 25 are fixed, and it is not rotated; The end of corresponding dog screw 8 snaps in the cannelure that high pressure gas chamber 17 is provided with the location; Another dog screw 8 that is positioned at diagram high pressure gas chamber 17 right-hand members then acts on 17 end; Passage 17 is located vertically; And, be provided with little bearing 7 at the front end of screw 8 with fixing its corresponding positions of a fastening screw nut 9.The outer wall of high pressure gas chamber 17 is separated into two sections with each bar air flue 22.Be fixed with the belt pulley 6 that is used to drive rotor rotation on the rotor 5 of the utility model, and the belt on the belt pulley matches with the running gear axle (this point is not expression in the accompanying drawings), drive rotor rotation through running gear.Above stator, be provided with kind of a ball tank 1, kind of a ball tank 1 is provided with and is used to control kind of the plate of ball flow 3.
The duty of the utility model is following: turn to one of them and plant ball cave 23 when being in kind of ball tank 1 position when running gear drives rotor 5, a kind ball 2 gets in kind of the ball caves 23, when rotor 5 is rotated further; Kind of pill in kind of ball cave with rotor 5 motions when blowpipe 12 positions, nozzle 18 is introduced air flue 22 with compressed air, under the gravity and compressed-air actuated acting in conjunction of kind of ball 2 (mainly being compressed-air actuated effect); Plant ball 2 and be accelerated to certain speed; And through blowpipe 12 directive ground, in " squeezing into " soil, the soil after being positioned at kind of ball behind kind of the ball entering soil can subside in abiogenesis; Imbed in the soil and will plant ball, realize the plantation of kind of ball.
The compressed-air actuated throughput that the utility model adopts in actual tests is 100L/min, and gas pressure is 0.1-0.3MP, can will plant ball and inject in the soil, realizes plantation.
Claims (3)
1. no-tillage seeding device; Comprise: plant ball tank (1) and attached setting; It is characterized in that being provided with in the device stator (4); In stator (4), be provided be slidingly matched with stator and with the rotor (5) of drive device drives, the axle core place of rotor (5) is provided with the high pressure gas chamber (17) of a connection compressed air source, the lower wall that high pressure gas chamber (17) is positioned at blowpipe (12) extended line correspondence position is provided with gas nozzle (18); On rotor, be provided with a kind ball cave (23) at least; Bottom, kind of ball cave (23) is provided with the air flue (22) that can cooperate and be communicated with gas nozzle (18), and stator is provided with blowpipe (12), and the position in the kind ball cave (23) on the under shed directed towards ground of blowpipe (12), upper shed position and the rotor (5) is corresponding.
2. no-tillage seeding device according to claim 1 is characterized in that also including in the device running gear, and described rotor drive is belt pulley (6).
3. claim 1 or 2 described no-tillage seeding devices is characterized in that the axis of blowpipe (12) is vertical with horizontal plane, and going up even distributed and arranged at rotor (5) has four kind ball caves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200215495U CN202587814U (en) | 2012-01-18 | 2012-01-18 | No-tillage seeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200215495U CN202587814U (en) | 2012-01-18 | 2012-01-18 | No-tillage seeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587814U true CN202587814U (en) | 2012-12-12 |
Family
ID=47305415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200215495U Expired - Fee Related CN202587814U (en) | 2012-01-18 | 2012-01-18 | No-tillage seeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577707A (en) * | 2012-01-18 | 2012-07-18 | 兰州大学 | No-tillage sowing device |
| CN104996040A (en) * | 2015-08-14 | 2015-10-28 | 盐城工学院 | Novel anti-blocking device applied to protective cropping system |
| CN107750532A (en) * | 2017-10-13 | 2018-03-06 | 齐齐哈尔大学 | A kind of vapour-pressure type automatic sowing device |
-
2012
- 2012-01-18 CN CN2012200215495U patent/CN202587814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577707A (en) * | 2012-01-18 | 2012-07-18 | 兰州大学 | No-tillage sowing device |
| CN104996040A (en) * | 2015-08-14 | 2015-10-28 | 盐城工学院 | Novel anti-blocking device applied to protective cropping system |
| CN107750532A (en) * | 2017-10-13 | 2018-03-06 | 齐齐哈尔大学 | A kind of vapour-pressure type automatic sowing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140118 |