CN202385484U - Irrigating-sowing machine for simultaneously applying water and seeds in same hole - Google Patents
Irrigating-sowing machine for simultaneously applying water and seeds in same hole Download PDFInfo
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- CN202385484U CN202385484U CN2011205287207U CN201120528720U CN202385484U CN 202385484 U CN202385484 U CN 202385484U CN 2011205287207 U CN2011205287207 U CN 2011205287207U CN 201120528720 U CN201120528720 U CN 201120528720U CN 202385484 U CN202385484 U CN 202385484U
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Abstract
The utility model belongs to the field of agricultural machinery and relates to a irrigating-sowing machine for simultaneously applying water and seeds in a same hole. The irrigating-sowing machine comprises a suspension mechanism (3), a transmission system (23), a seeding source system (1) and a water irrigating source system (2), wherein the seeding sources system (1) and the water irrigating source system (2) are respectively connected with a bunch planting land wheel (4) for applying water and seeds in the same hole. According to the irrigating-sowing machine, the structure is simple, the use is convenient, the safety and the reliability are achieved, various operations such as hole forming, water irrigating, seeding, earthing and the like are completed for one time, the ground profiling effect is good, water and seeds are in the same position accurately and input in the hole in a hiding manner, the land grabbing effect of the land wheel is good, and due to the adoption of a screw pump and a positive and negative air pressure type seed metering device, and the accurate quantification of the water irrigating and the seeding can be realized.
Description
Technical field
The utility model belongs to agricultural mechanical field, relates to a kind of water kind and executes Watering sower with the cave is same, and the need that are specially adapted to the non-soil that hardens in arid area are sowed the less water kind of sub-particle with the same essence amount Watering sower of executing in cave.
Background technology
Arid is one of main disaster that influences agricultural production, and wherein the spring drought influence is begun sowing in good time, and is prone to form drought.Drought resisting and the technology of taking precautions against drought comprise dryland farming biotechnology, dryland farming farming technique and dryland farming engineering.Because water scarcity; Conventional floor is irrigated the employing that can not be considered, and advanced irrigation technique such as piping transportation water irrigation, sprinkling irrigation, drip irrigation and other micro irrigation technologies etc., mu is made an investment between 500～2000 yuan; With regard to China's present case; Can not take out so much fund once, use this type irrigation technique in large area, and bed-irrigating sowing more can be suitable for the present national conditions of China.In bed-irrigating sowing technology implementation process, exist many with pour water and mechanical relevant problem, so its research has very big realistic meaning.
The mechanization bed-irrigating sowing is on the basis of artificial bed-irrigating sowing, to grow up.Bed-irrigating sowing can satisfy seed sprouting or seedling and be unearthed to the demand of moisture in water disposable injection sowing cave or the seed furrow, guarantees that seedling is unearthed and seedling growth, thereby reaches the purpose of water-saving seedling.The bed-irrigating sowing technology has great significance to the crops production of north arid, semiarid zone.Mostly existing Watering sower is that drilling or bar irritate machinery, can't satisfy now shortage of water resources and the present situation of some seed demand precision drilling.At present only several kinds of bunch planting hole irrigation Watering sowers also all be first cavitation postfixed point sowing, sit aqueous mode, and water-supply-pipe and grain tube all are exposed to the outside, and can't realize that the essence amount seat of water and kind broadcasts.Because the lability of complete machine motion and the complexity on ground can cause water, kind can't accurately fall into the hole, especially if water is sprinkled upon the face of land and can causes surface soil to harden.
Summary of the invention
The purpose of the utility model be to provide a kind of simple in structure, easy to use, safe rationally, facility can disposable completion cavitation, sit multi-mode operations such as water, sowing, earthing, the ground profiling is effective, the accurate coordination of water kind and dark formula drop into the hole, land wheel grab ground effective, adopt screw pump and positive and negative air-pressure formula seeding unit to make to sit water and sowing to realize that the smart water kind that quantizes executes Watering sower together with the cave.
For realizing above-mentioned purpose, the utility model provides following technical scheme:
The water kind is executed Watering sower together with the cave; Comprise hitch 3, transmission system 23; It is characterized in that: said water kind also comprises sowing origin system 1, sits water resource system 2 with executing Watering sower with the cave; Wherein, said sowing origin system 1, sit water resource system 2 and be connected with the bunch planting land wheel of executing 4 with the cave with the water kind respectively.
Said bunch planting land wheel 4 is rectilinear, comprises middle bearing bracket 36, bunch planting land axle 25, bending-type water receiving kind pipe 29, seed-taking device 27, core wheel 26, wheel rim 30, gripper shoe 28, duck-beak type cavitation spike-tooth 34, duckbilled flap 33 and duckbilled spring 32; Wherein, core wheel 26 is connected with water-supply-pipe 6 and grain tube 16 respectively; A plurality of seed-taking devices 27 are distributed in core wheel 26 inboards of bunch planting land wheel 4, and duck-beak type cavitation spike-tooth 34 is distributed in wheel rim 30 outsides of bunch planting land wheel 4, and its quantity and position are corresponding with seed-taking device 27, and the two communicates through bending-type water receiving kind pipe 29; On the duck-beak type cavitation spike-tooth 34 duck bill hole 35 is arranged, for kind, the water outlet; Duckbilled spring 32 two ends link to each other with wheel rim 30 with duckbilled flap 33 respectively.
Said seat water resource system comprises screw pump 7, water tank 9, water-supply-pipe 6, water inlet pipe 8; Wherein, water inlet pipe 8 connects the suction flange of water tank 9 and screw pump 7, the outlet(discharge) flange of water-supply-pipe 6 connecting screw rod pumps 7 respectively.
Said sowing origin system comprises air pump 11, positive and negative air-pressure formula seeding unit 13, grain tube 16, induced duct 12, plants case 10 and grain conductor 17; Induced duct 12 connects the positive and negative air port of compressing into of air pump 11 and positive and negative air-pressure formula seeding unit 13 respectively.
The ground wheel sprocket 18 of said transmission system 23 and intermediate chain wheels 21 are connected through chain drive; Intermediate drive wheels 21 comprise seeding intermediate chain wheel 38, draining intermediate chain wheel 39, and seeding intermediate chain wheel 38, draining intermediate chain wheel 39 are connected through chain drive with seeding sprocket wheel 19, draining sprocket wheel 20 respectively.
Said water kind also comprises covering device 5 with the cave with executing Watering sower.
Said covering device 5 is band cutting edge scraper-type covering device.
Said hitch 3 adopts three-point hitch.
The beneficial effect of the utility model is:
The cavitation spike-tooth of bunch planting land wheel, duckbilled device mechanism form the hole that is fit to bed-irrigating sowing, and the land wheel both sides are introduced kind of stream and current respectively and bottom land wheel, converged, and directly apply in the hole of formation, realize water kind coordination.
Big, the wide characteristics of bunch planting land wheel can have the ability of ground profiling preferably, for the certain crop of spacing in the rows, can let cavitation spike-tooth close arrangement at the bunch planting land wheel, can let the bunch planting land wheel can not drag, hilling.
Sit the characteristics that the rotating speed of water yield that water resource system uses screw pump and screw pump is directly proportional, make sit the water yield can be because of the machine speed of travel does not change, when reaching smart amount and sitting water, the machine continuously variable of walking.
Sowing origin system employing positive and negative air-pressure formula seeding unit is realized the precision drilling of small-sized seed, and seed is produced pressure, forms kind of a stream, conveniently buries smoothly.
Description of drawings
Fig. 1 executes Watering sower complete machine structure sketch map for the utility model water kind together with the cave;
Fig. 2 is for sitting the water resource system structural representation;
Fig. 3 is sowing origin system structural representation;
Fig. 4 is a bunch planting land wheel structural representation;
Fig. 5 is a duckbilled device structural representation;
Fig. 6 is the drive system structure sketch map;
Fig. 7 is intermediate chain wheels structural representations.
[primary clustering symbol description]
1 sowing origin system 2 is sat water resource system
3 hitches, 4 bunch planting land wheels
5 covering devices, 6 water-supply-pipes
7 screw pumps, 8 water inlet pipes
10 kinds of casees of 9 water tanks
11 air pumps, 12 induced ducts
13 positive and negative air-pressure formula seeding units, 14 seed plates
15 feed shafts, 16 grain tubes
17 grain conductors, 18 ground wheel sprocket
19 seeding sprocket wheels, 20 draining sprocket wheels
21 intermediate chain wheels, 22 driving chains
23 transmission systems, 24 land axle bearings
25 land axles, 26 core wheels
27 seed-taking devices, 28 gripper shoes
29 bending-type water receiving kind pipes, 30 wheel rims
31 duckbilled devices, 32 duckbilled springs
33 duckbilled flaps, 34 duck-beak type cavitation spike-tooths
35 duck bill holes, 36 middle bearing brackets
37 intermediate chain wheel shafts, 38 seeding intermediate chain wheels
39 draining intermediate chain wheels, 40 land wheel intermediate chain wheels
Embodiment
Below, in conjunction with accompanying drawing and embodiment, further specify the utility model.
Please refer to Fig. 1, the water kind with executing Watering sower, comprises the sowing origin system 1 that the seat of water water resource system 2 is provided, seed is provided, the water kind is measured bed-irrigating sowing with the bunch planting land wheel of executing 4, realization essence with the cave transmission system 23, covering device 5 and hitch 3 etc. with the cave.
Please refer to Fig. 2, sit water resource system and comprise screw pump 7, water tank 9, water-supply-pipe 6, water inlet pipe 8.Water inlet pipe 8 connects the suction flange of water tank 9 and screw pump 7; The rotation of screw pump 7 power intakes produces suction; From water tank 9, suck water, water arrives in the chamber of screw pump 7 through water inlet pipe 8, and the effect of screw pump 7 lets water from the outlet(discharge) flange water outlet; Water-supply-pipe 6 connects outlet(discharge) flange, and press water imports water-supply-pipe 6.
Please refer to Fig. 3, the sowing origin system comprises air pump 11, positive and negative air-pressure formula seeding unit 13, grain tube 16, induced duct 12, plants case 10, grain conductor 17.Induced duct 12 inserts the positive negative pressure wind regime of air pump 11 respectively the positive and negative air port of compressing into of positive and negative air-pressure formula seeding unit 13; Seed gets into positive and negative air-pressure formula seeding unit 13 by kind of case 10 through grain conductor 17; Because to positive and negative air-pressure formula seeding unit 13 transferring power; Drive feed shaft 15 and rotate, seed plate 14 rotates thereupon; Air chamber is divided into zone of positive pressure and negative pressuren zone, and negative pressuren zone fills kind, takes kind, and zone of positive pressure blows kind, seeding, produces the essence amount kind stream that has malleation, plants and flows into grain tube 16.
Please refer to Fig. 4 and Fig. 5; Bunch planting land wheel 4 is rectilinear; The function that land wheel is arranged on the one hand; Also have the cave to sit the effect of water, bunch planting kind on the other hand, it comprises bearing block 24, bunch planting land axle 25, bending-type water receiving kind pipe 29, seed-taking device 27, core wheel 26, wheel rim 30, gripper shoe 28, duck-beak type cavitation spike-tooth 34, duckbilled flap 33 and duckbilled spring 32.On the duck-beak type cavitation spike-tooth 34 duck bill hole 35 is arranged, be kind of a water outlet.Bearing block 24 is connected fixing with core wheel 26 bolts, and through bunch planting land axle 25.Bunch planting land wheel 4 has a plurality of seed-taking devices 27 to be distributed in core wheel 26 inboards; Duck-beak type cavitation spike-tooth 34 is distributed in wheel rim 30 outsides, and the quantity and the position of its quantity and the position seed-taking device 27 inboard with being positioned at core wheel 26 are corresponding, and the two communicates through bending-type water receiving kind pipe 29; Duckbilled spring 32 two ends link to each other with wheel rim 30 with duckbilled flap 33 respectively.
Please refer to Fig. 6 and Fig. 7, transmission system 23 comprises ground wheel sprocket 18, intermediate drive wheels 21, seeding sprocket wheel 19, draining sprocket wheel 20, driving chain 22.Intermediate drive wheels 21 comprise seeding intermediate chain wheel 38, draining intermediate chain wheel 39, land wheel intermediate chain wheel 40, intermediate propeller shaft 37, middle bearing bracket 36.Seeding intermediate chain wheel 38, draining intermediate chain wheel 39 are connected through chain drive with seeding sprocket wheel 19, draining sprocket wheel 20 respectively; Seeding sprocket wheel 19, draining sprocket wheel 20 are respectively screw pump 7 and positive and negative air-pressure formula seeding unit 13 transferring power, and the work of screw pump 7 and positive and negative air-pressure formula seeding unit 13 lets seat water resource system 2 provide press water, sowing origin system 1 that the kind that has malleation stream is provided.
Covering device 5 adopts the scraper-type covering device; Because the arid area surface soil is general solid and have root stubble and stalk to exist, and replaces common press wheel with the scraper-type covering device, plays earthing effect preferably; The cutting edge of covering device; Sweep real soil and fill and lead up the hole, fine handling capacity is arranged simultaneously, prevent that stalk from twining.
Hitch 3 adopts the trifilar suspension mode.
The course of work:
In hole, cave formation process, duck-beak type cavitation spike-tooth 34 is done plane motion in soil.The spike-tooth tip from the process of the extreme lower position that begins to bury, moved beneath forward earlier, moved beneath backward again; From the extreme lower position to the tip, leave in the process of soil, to the back upper place motion, move to the front upper place more earlier.Spike-tooth root moved beneath forward in the process of burying is moved to the front upper place in the process of being unearthed.The hole, cave is to form through the shearing of 34 pairs of soil of duck-beak type cavitation spike-tooth and squeezing action.
When the water kind with the cave when executing the Watering sower unit and advance; Bunch planting land wheel 4 is under the situation of deadweight, feeler mechanism and the pressurization of complete machine gravity; Make its duck-beak type cavitation spike-tooth 34 compress into the soil desired depth by force; And the wheel rim 30 that makes bunch planting land wheel 4 is driven forward and is rolled under soil frictional force and the effect of soil to duck-beak type cavitation spike-tooth 34.In the core wheel 26 that current of discharging from water-supply-pipe 6, grain tube 16 and kind flow into bunch planting land wheel 4; Core wheel 26 is inner fluted to be had certain holding to discharge from water-supply-pipe 6, grain tube 16 but can't get into the unnecessary water of getting kind of mouth, the ability of kind apace; Water in the core wheel 26 and seed are got kind of mouth entering in it by seed-taking device 27 under many-sided effect such as the inertia force that involves, gravity, core wheel sidewall pushing force.Rotation along with bunch planting land wheel 4; Water, kind progress into bending-type water receiving kind pipe 29 by seed-taking device 27; The water, the kind that get in it are main under the effect of gravity and hydraulic pressure and air-flow; Converge along near realization inside pipe wall landing to the wheel rim 30, then water, kind arrive the fixedly mouth pipe lower end of duck-beak type cavitation spike-tooth 34, realize charging seed in advance.Along with the rolling forward of bunch planting land wheel 4, spike-tooth 34 moves closer to ground and pricks to the extremely predetermined bed-irrigating sowing degree of depth of plow layer, meanwhile, makes it form hole, certain cave through progressively extruding and excavation to soil.Then, duckbilled flap 33 forces the compressed gradually while of duckbilled spring 32 under the soil reacting force of supporting, drives duck bill hole 35 and opens gradually.By the continuous open and close of duckbilled flap 33, the hole finally is shaped, and the water kind in the bending-type water receiving kind pipe 29 immediately drops in the hole.Along with the continuation of bunch planting land wheel 4 is rolled, duckbilled device 31 is extracted the hole, cave gradually, realizes that by subsiding of bore portions soil tentatively lid is planted, and makes the water kind be able to the location.Along with the continuous rolling of bunch planting land wheel 4, guarantee that the bed-irrigating sowing technological process of certain cave distance successively is achieved.Along with being rotated further of bunch planting land wheel 4, unnecessary water in the seed-taking device 27, plant constantly by getting kind of a mouth landing.When the bunch planting land wheel changes 4 behind certain position, plant, water begins to slide to bending-type water receiving kind pipe 29 and wheel rim 30 contacts site.
Rotation along with bunch planting land wheel 4; The power that is installed in the ground wheel sprocket 18 on the land axle 25 is sent to intermediate chain wheels 21 through chain drive; Land wheel intermediate chain wheel 40 on the intermediate chain wheels 21 rotates; Seeding intermediate chain wheel 38 on intermediate chain wheel shaft 37, draining intermediate chain wheel 39 rotate simultaneously; Chain drive is to seeding sprocket wheel 19, draining sprocket wheel 20 respectively for seeding intermediate chain wheel 38, draining intermediate chain wheel 39, and seeding sprocket wheel 19, draining sprocket wheel 20 are respectively screw pump 7 and positive and negative air-pressure formula seeding unit 13 transferring power, and the work of screw pump 7 and positive and negative air-pressure formula seeding unit 13 lets seat water resource system 2 provide press water, sowing origin system 1 that the kind that has malleation stream is provided.
Above embodiment only is used for explaining the technical scheme of the utility model and is unrestricted; Although the utility model is specified with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (8)
1. the water kind is executed Watering sower together with the cave; Comprise hitch (3), transmission system (23); It is characterized in that: said water kind also comprises sowing origin system (1), sits water resource system (2) with executing Watering sower with the cave; Wherein, said sowing origin system (1), seat water resource system (2) are connected with the bunch planting land wheel of executing (4) with the cave with the water kind respectively.
2. water kind according to claim 1 is executed Watering sower together with the cave; It is characterized in that: said bunch planting land wheel (4) comprises middle bearing bracket (36), bunch planting land axle (25), bending-type water receiving kind pipe (29), seed-taking device (27), core wheel (26), wheel rim (30), gripper shoe (28), duck-beak type cavitation spike-tooth (34), duckbilled flap (33) and duckbilled spring (32) for rectilinear; Wherein, core wheel (26) is connected with water-supply-pipe (6) and grain tube (16) respectively; A plurality of seed-taking devices (27) are distributed in core wheel (26) inboard of bunch planting land wheel (4); Duck-beak type cavitation spike-tooth (34) is distributed in wheel rim (30) outside of bunch planting land wheel (4); And its quantity and position are corresponding with seed-taking device (27), and the two communicates through bending-type water receiving kind pipe (29); Duck bill hole (35) is arranged on the duck-beak type cavitation spike-tooth (34), for kind, the water outlet; Duckbilled spring (32) two ends link to each other with wheel rim (30) with duckbilled flap (33) respectively.
3. with executing Watering sower, it is characterized in that: said seat water resource system comprises screw pump (7), water tank (9), water-supply-pipe (6), water inlet pipe (8) to water kind according to claim 1 and 2 with the cave; Wherein, water inlet pipe (8) connects the suction flange of water tank (9) and screw pump (7), the outlet(discharge) flange of water-supply-pipe (6) connecting screw rod pump (7) respectively.
4. water kind according to claim 1 and 2, is characterized in that with executing Watering sower with the cave: said sowing origin system comprises air pump (11), positive and negative air-pressure formula seeding unit (13), grain tube (16), induced duct (12), plants case (10) and grain conductor (17); Induced duct (12) connects the positive and negative air port of compressing into of air pump (11) and positive and negative air-pressure formula seeding unit (13) respectively.
5. water kind according to claim 1 and 2 is executed Watering sower together with the cave; It is characterized in that: the ground wheel sprocket (18) of said transmission system (23) is connected through chain drive with intermediate chain wheels (21); Intermediate drive wheels (21) comprise seeding intermediate chain wheel (38), draining intermediate chain wheel (39), and seeding intermediate chain wheel (38), draining intermediate chain wheel (39) are connected through chain drive with seeding sprocket wheel (19), draining sprocket wheel (20) respectively.
6. water kind according to claim 1 and 2, is characterized in that with executing Watering sower with the cave: said water kind also comprises covering device (5) with the cave with executing Watering sower.
7. water kind according to claim 6, is characterized in that with executing Watering sower with the cave: said covering device (5) is band cutting edge scraper-type covering device.
8. water kind according to claim 1 and 2, is characterized in that with executing Watering sower with the cave: said hitch (3) adopts three-point hitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205287207U CN202385484U (en) | 2011-12-16 | 2011-12-16 | Irrigating-sowing machine for simultaneously applying water and seeds in same hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205287207U CN202385484U (en) | 2011-12-16 | 2011-12-16 | Irrigating-sowing machine for simultaneously applying water and seeds in same hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202385484U true CN202385484U (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205287207U Expired - Fee Related CN202385484U (en) | 2011-12-16 | 2011-12-16 | Irrigating-sowing machine for simultaneously applying water and seeds in same hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202385484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650717A (en) * | 2013-12-13 | 2014-03-26 | 东北农业大学 | Seed charging device of seeding apparatus |
-
2011
- 2011-12-16 CN CN2011205287207U patent/CN202385484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650717A (en) * | 2013-12-13 | 2014-03-26 | 东北农业大学 | Seed charging device of seeding apparatus |
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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: 20120822 Termination date: 20131216 |