CN202773328U - Rotary-type seed manure hill-drop planter - Google Patents
Rotary-type seed manure hill-drop planter Download PDFInfo
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- CN202773328U CN202773328U CN 201220497533 CN201220497533U CN202773328U CN 202773328 U CN202773328 U CN 202773328U CN 201220497533 CN201220497533 CN 201220497533 CN 201220497533 U CN201220497533 U CN 201220497533U CN 202773328 U CN202773328 U CN 202773328U
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- wheel disc
- seed
- seed manure
- duckbilled
- high pressure
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Abstract
The utility model provides a rotary-type seed manure hill-drop planter which comprises a high pressure shaft tube fixed on a mounting plate,wherein the rotary table shaft and the seed manure rotary table are fixed at one end of the high pressure shaft tube in a plugging mode. An orifice is formed in the bottom of the high pressure shaft tube. A valve plug is arranged inside the orifice. The valve plug portion is provided with a radial valve compressed spring. The seed manure rotary table is uniformly provided with a plurality of liquid fertilizer channels located in the same circumferential surface with a valve plug in a distributing mode. The outer end of each liquid fertilizer channel is communicated with a spray fertilizer tube. A valve push rod is installed inside the spray fertilizer tube and each spray fertilizer tube is sleeved with a depth limiting spring. An outer wheel hub of the seed manure rotary table, away from the mounting plate extends horizontally. The upper end of a bracket is fixed on the rotary table shaft. A side plate of the rotary table is supported on the rotary table shaft through bearings. The outer end of the side plate of the rotary table is fixedly connected with the seed manure rotary table. A seed-distributing mouth is formed in the bottom of the bracket. A feed brush wheel is arranged close to the lower end of the bracket. The seed manure rotary table is uniformly provided with a plurality of seed-metering mouths located in the same circumferential surface with seed-distributing mouth. Each seed-metering mouth is evenly provided with a row of seed-metering duck bills in a distributing mode, and hole application and hole sowing of the liquid fertilizer and seeds can be completed at once.
Description
Technical field
The utility model relates to a kind of Wheel-type seed manure dibbler, belongs to agricultural machinery technological field.
Background technology
In the market or the liquid fertilizer fertilizer applicator of bibliographical information acupuncture treatment formula liquid fertilizer deep applicator that hand-held fertilization gun, toggle drive, variable liquid-fertilizer sprinkler etc. are arranged.Hand fertilizer belongs to manual work, and labour intensity is large, and efficient is low; The bundle cave-applied fertilizer mechanism design that the acupuncture treatment formula liquid fertilizer deep applicator that toggle drives adopts becomes the form of crank rocker, fertilizer spraying needle is fixed on the connecting rod, do up-and-down movement in the course of work, control valve unlatching liquid fertilizer sprays from the fertilizer spraying needle pin hole after penetrating soil, thereby realize the purpose of bunch planting deep placement liquid fertilizer, this machine exists problems such as can not adapting to tractor fair speed operating mode and the easy obstruction of fertilizer spraying needle; The variable liquid-fertilizer sprinkler of bibliographical information is external product mostly, or carries out in-house laboratory investigation with regard to the control system of liquid fertilizer variable fertilization.The machinery that can finish the seed bunch planting has duck-beak type dibbler, steering wheel type dibbler, Electronic Control precision hill-drop sowing device and finger-clipped dibbler, and the Wheel-type seed manure hole-fertilizing machine of finishing simultaneously the bunch planting deep placement function of liquid fertilizer and seed yet there are no report at home.
In the situation of mulching planting, general fertilizing method, no matter be granular fertilizer or liquid fertilizer, imposing can be wandering to the place away from crop along mulch film after near the fertilizer the crop root is irrigated, and utilization rate of fertilizer is very low, waste is serious, particularly liquid fertilizer is executed on mulch film if directly spill, and can scatter on the one hand, be exposed to the sun through the sun on the other hand volatilization is decomposed, waste more serious.Simultaneously; in the situation that protective farming technique is promoted day by day; the stalk coverage condition in field is very common; the agronomy fourth of therefore topdressing mid-term according to crop is asked; when overlay film or stalk are arranged in the field, fertilizer is imposed under film and the stalk, like this under the protection of mulch film overlay film or stalk; the fertilizer that is manured into soil can be because of wind, Exposure to Sunlight, drench with rain and lose, and will improve well fertilizer efficiency.In the liquid fertilizer fertilising, carry out seed bunch planting operation, can guarantee on the one hand the spacing of seed manure, can raise the efficiency on the other hand.Adopt the mechanical type mode to control fertilising and sowing, simple in structure, reliable operation is conducive to apply.
At present the application of liquid fertilizer is comparatively general in the world, occupies sizable ratio such as the liquid fertilizer of the states such as the U.S., Britain, Australia, Canada, Germany, Belgium, Holland in whole applying quantity of chemical fertilizer.For the present situation of China's liquid fertilizer fertilizer machinery research and the new demand of large seed bunch planting agronomy, the medium and small tractor population of exploitation adaptation China is many as early as possible, can satisfy under the mulching plastic film condition and the integrated dibbler that can finish simultaneously liquid fertilizer and seed bunch planting deep placement of Condition of Straw Mulch, seem very necessary.
The utility model content
The utility model provides a kind of bunch planting of spreading manuer in holes that can overcome defects, can once finish liquid fertilizer and seed, multiple functional, simple in structure, the Wheel-type seed manure dibbler of high efficiency.Its technical scheme is:
A kind of Wheel-type seed manure dibbler, it is characterized in that: comprise the high pressure central siphon that is horizontally fixed on the installing plate, with the feed tube of high pressure central siphon UNICOM, fixedly shutoff is supported on seed manure wheel disc on high pressure central siphon and the wheel disc axle at the wheel disc axle of high pressure central siphon one end with through bearing, the other end shutoff of high pressure central siphon is with bolt; A spray orifice is established in the bottom of high pressure central siphon, and Valve plug is installed in the spray orifice, and the inherent Valve plug of high pressure central siphon place is provided with radially valve stage clip; The seed manure wheel disc is evenly equipped with a plurality of radial, liquid fertilizer passages of running through the seed manure wheel disc near the installing plate side, liquid fertilizer passage and Valve plug are positioned on the same periphery, the outer end of each liquid fertilizer passage fixedly mounts an outer end and is the fertile pipe of conical spray, spray fertile Guan Yiduan and liquid fertilizer passage UNICOM, the other end passes seed manure wheel disc outer wheel hub; The fertile pipe of each spray is near being provided with vertically symmetrical microscler perforate on the sidewall of liquid fertilizer passage one end, valve push rods is installed in the fertile pipe of spray, and an end runs through the liquid fertilizer passage, and the other end is positioned at microscler perforate; Each sprays and is overlapping a depth stop spring on the fertile pipe, and depth stop spring one end is fixed on the spring support plate that is positioned at the seed manure wheel disc outside, and the other end is pressed on the valve push rods that is positioned at microscler perforate; The seed manure wheel disc is away from the outer wheel hub horizontal-extending of installing plate side, the upper end of support is fixed on the wheel disc axle, the wheel disc side plate is supported on the wheel disc axle through bearing, the outer end of wheel disc side plate is fixedly connected with the horizontally extending outer wheel hub of seed manure wheel disc, the inner of wheel disc side plate leans against on the support, and seed manure wheel disc, support, wheel disc side plate have just consisted of the cavity of depositing seed; The wheel disc side plate is provided with seed inlet, and the seed inlet place is provided with the baffle plate bearing, and baffle plate is installed on the baffle plate bearing and the shutoff seed inlet; The support lower end is being opened to divide and is being planted mouth, brushes to plant through bearing pin installation one near the lower end of support and takes turns, and brush is planted and taken turns and divide kind of the gap of mouth is 4 ~ 6 millimeters; Be evenly equipped with a plurality of sowing ports on the horizontally extending outer wheel hub of seed manure wheel disc, a plurality of sowing ports are positioned on the same circumference with minute kind of a mouth; A radial seeding duckbilled is all established corresponding to each sowing port in the outside of seed manure wheel disc, the seeding duckbilled is decided lobe, duckbilled moving vane, moving vane bearing pin and duckbilled by duckbilled and is propped up spring and form, wherein duckbilled is decided lobe and is connected through the moving vane bearing pin with the duckbilled moving vane, and duckbilled props up spring and is connected between duckbilled moving vane and the horizontally extending outer wheel hub of seed manure wheel disc.
Described Wheel-type seed manure dibbler, the fertile pipe of spray is equal to seeding duckbilled quantity, and radially aligned, is 6 ~ 12.
Its operation principle is: the seed manure wheel disc rotates during work, and with the fluctuating floating copying of landing ground.When being entered in the high pressure central siphon by feed tube through the liquid fertilizer after the pressurization, spray the tapered cave opener that plays a part of front end of fertile pipe, after it inserts the soil certain depth, spring support plate compression depth stop spring, thereby promoting valve push rods moves, back down Valve plug, high-pressure liquid fertilizer is injected soil along liquid fertilizer passage, the fertile pipe of spray rapidly, after the fertile pipe of spray turns over predetermined angular and reaches required fertilizing amount, the depth stop spring no longer by compression, the state that affranchises, Valve plug recovers closed condition under the pressure of valve stage clip.After the fertile pipe of next one spray inserts soil, repeat said process, can finish quantitatively, depthkeeping executes the process of broadcasting liquid fertilizer.On the wheel disc side plate seed inlet is arranged, can add seed to cavity by it, seed inlet is closed by baffle plate insertion baffle plate bearing during work.Seed in cavity single seed after clear kind of brush kind of wheel enters minute kind mouthful, when the sowing port on the seed manure wheel disc with minute kind mouthful align after, the duckbilled moving vane is opened under the pressure of soil, seed is sown in the kind cave of cavitation duckbilled formation, finishes the bunch planting process of seed.
The utility model compared with prior art; its advantage is: 1) can adapt to the sowing condition that there are overlay film or stalk in the field; fertilizer can be imposed under film and the stalk; like this under the protection of mulch film overlay film or stalk; the fertilizer that is manured into soil can be because of wind, Exposure to Sunlight, drench with rain and lose, and will improve well fertilizer efficiency.2) can satisfy the agriculture requirement of large seed precise hole sowing, can in the liquid fertilizer fertilising, carry out seed bunch planting operation, can guarantee on the one hand the spacing of seed manure, can save seed on the other hand, thereby be implemented under the mulching plastic film condition or finish simultaneously liquid fertilizer under the Condition of Straw Mulch and the multiple operation of seed bunch planting deep placement, have higher economic benefit and social benefit.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is A-A cutaway view embodiment illustrated in fig. 1.
Fig. 3 is B-B cutaway view embodiment illustrated in fig. 1.
In figure: 1. the fertile pipe of spray 2. spring support plate 3. depth stop spring 4. seed manure wheel disc 5. valve push rods 6. valve stage clip 7. Valve plug 8. installing plate 9. feed tube 10. high pressure central siphon 11. duckbilleds determine lobe 12. wheel disc side plate 13. baffle plate 14. baffle plate bearing 15. bearing 16. wheel disc axle 17. support 18. bearing pins 19. brushes kind and are taken turns 20. sowing port 21. bolt 22. duckbilleds and prop up 24. minutes microscler perforate 28. seed inlets of kind mouth 25. duckbilled moving vane 26. liquid fertilizer passage 27. of spring 23. moving vane bearing pin
Embodiment
Among the embodiment shown in Fig. 1 ~ 3: installing plate 8 lower end horizontal weldings are connected to high pressure central siphon 10, are hinged on the seeder frame during work of upper end.Fixedly shutoff is at high pressure central siphon 10 1 ends for feed tube 9 and high pressure central siphon 10 UNICOMs, wheel disc axle 16, and bolt 21 shutoff are at the other end of high pressure central siphon 10, and seed manure wheel disc 4 is supported on high pressure central siphon 10 and the wheel disc axle 16 through bearing 15; A spray orifice is established in the bottom of high pressure central siphon 10, and Valve plug 7 is installed in the spray orifice, and high pressure central siphon 10 inherent Valve plugs 7 places are provided with radially valve stage clip 6; Seed manure wheel disc 4 is evenly equipped with 8 radial, as to run through seed manure wheel disc 4 liquid fertilizer passages 26 near installing plate 8 sides, liquid fertilizer passage 26 is positioned on the same periphery with Valve plug 7, the outer end of each liquid fertilizer passage 26 fixedly mounts an outer end and is the fertile pipe 1 of conical spray, spray fertile pipe 1 one ends and liquid fertilizer passage 26 UNICOMs, the other end passes seed manure wheel disc 4 outer wheel hubs; The fertile pipe 1 of each spray is near being provided with vertically symmetrical microscler perforate 27 on the sidewall of liquid fertilizer passage 26 1 ends, valve push rods 5 is installed in the fertile pipe 1 of spray, and an end runs through liquid fertilizer passage 26, and the other end is positioned at microscler perforate 27; Overlapping a depth stop spring 3 on the fertile pipe 1 of each spray, depth stop spring 3 one ends are fixed on the spring support plate 2 that is positioned at seed manure wheel disc 4 outsides, and the other end is pressed on the valve push rods 5 that is positioned at microscler perforate 27; Seed manure wheel disc 4 is away from the outer wheel hub horizontal-extending of installing plate 8 sides, the upper end of support 17 is fixed on the wheel disc axle 16, wheel disc side plate 12 is supported on the wheel disc axle 16 through bearing 15, the outer end of wheel disc side plate 12 is fixedly connected with seed manure wheel disc 4 horizontally extending outer wheel hubs, the inner of wheel disc side plate 12 leans against on the support 17, and seed manure wheel disc 4, support 17, wheel disc side plate 12 have just consisted of the cavity of depositing seed; Wheel disc side plate 12 is provided with seed inlet 28, and seed inlet 28 places are provided with baffle plate bearing 14, and baffle plate 13 is installed on the baffle plate bearing 14 and shutoff seed inlet 28; Support 17 lower ends are opening minute kind mouthfuls 24, through bearing pin 18 brush kind of wheel 19 are installed near the lower end of support 17, and brush kind of wheel 19 is 4 ~ 6 millimeters with a gap of minutes kinds mouthfuls 24; Being evenly equipped with 20,8 sowing ports of 8 sowing ports 20 on the seed manure wheel disc 4 horizontally extending outer wheel hubs is positioned on the same circumference with minute kind of a mouth 24; A radial seeding duckbilled is all established corresponding to each sowing port 20 in the outside of seed manure wheel disc 4, the seeding duckbilled is decided lobe 11, duckbilled moving vane 25, moving vane bearing pin 23 and duckbilled by duckbilled and is propped up spring 22 and form, wherein duckbilled is decided lobe 11 and is connected through moving vane bearing pin 23 with duckbilled moving vane 25, and duckbilled props up spring 22 and is connected between duckbilled moving vane 25 and the seed manure wheel disc 4 horizontally extending outer wheel hubs.The fertile pipe 1 of spray is equal to seeding duckbilled quantity, and radially aligned.
Claims (2)
1. Wheel-type seed manure dibbler, it is characterized in that: comprise the high pressure central siphon (10) that is horizontally fixed on the installing plate (8), with the feed tube (9) of high pressure central siphon (10) UNICOM, fixedly shutoff is supported on seed manure wheel disc (4) on high pressure central siphon (10) and the wheel disc axle (16) at the wheel disc axle (16) of high pressure central siphon (10) one ends with through bearing (15), the other end shutoff of high pressure central siphon (10) is with bolt (21); A spray orifice is established in the bottom of high pressure central siphon (10), and Valve plug (7) is installed in the spray orifice, and the inherent Valve plug of high pressure central siphon (10) (7) locates to be provided with radially valve stage clip (6); Seed manure wheel disc (4) is evenly equipped with a plurality of radial, liquid fertilizer passages (26) of running through seed manure wheel disc (4) near installing plate (8) side, liquid fertilizer passage (26) is positioned on the same periphery with Valve plug (7), the outer end of each liquid fertilizer passage (26) fixedly mounts an outer end and is the fertile pipe of conical spray (1), spray fertile pipe (1) one end and liquid fertilizer passage (26) UNICOM, the other end passes seed manure wheel disc (4) outer wheel hub; Each fertile pipe of spray (1) is near being provided with vertically symmetrical microscler perforate (27) on the sidewall of liquid fertilizer passage (26) one ends, valve push rods (5) is installed in the fertile pipe of spray (1), one end runs through liquid fertilizer passage (26), and the other end is positioned at microscler perforate (27); Overlapping a depth stop spring (3) on each fertile pipe of spray (1), depth stop spring (3) one ends are fixed on the spring support plate (2) that is positioned at seed manure wheel disc (4) outside, and the other end is pressed on the valve push rods (5) that is positioned at microscler perforate (27); Seed manure wheel disc (4) is away from the outer wheel hub horizontal-extending of installing plate (8) side, the upper end of support (17) is fixed on the wheel disc axle (16), wheel disc side plate (12) is supported on the wheel disc axle (16) through bearing (15), the outer end of wheel disc side plate (12) is fixedly connected with the horizontally extending outer wheel hub of seed manure wheel disc (4), the inner of wheel disc side plate (12) leans against on the support (17), and seed manure wheel disc (4), support (17), wheel disc side plate (12) have just consisted of the cavity of depositing seed; Wheel disc side plate (12) is provided with seed inlet (28), and seed inlet (28) locates to be provided with baffle plate bearing (14), and baffle plate (13) is installed in the upper and shutoff seed inlet (28) of baffle plate bearing (14); Minute kind of mouthful (24) are being opened in support (17) lower end, through bearing pin (18) brush kind of wheel (19) are installed near the lower end of support (17), and brush kind of wheel (19) is 4 ~ 6 millimeters with minute gap of kind of mouthful (24); Be evenly equipped with a plurality of sowing ports (20) on the horizontally extending outer wheel hub of seed manure wheel disc (4), a plurality of sowing ports (20) are positioned on the same circumference with minute kind of mouthful (24); A radial seeding duckbilled is all established corresponding to each sowing port (20) in the outside of seed manure wheel disc (4), the seeding duckbilled is decided lobe (11), duckbilled moving vane (25), moving vane bearing pin (23) and duckbilled by duckbilled and is propped up spring (22) and form, wherein duckbilled is decided lobe (11) and is connected through moving vane bearing pin (23) with duckbilled moving vane (25), and duckbilled props up spring (22) and is connected between duckbilled moving vane (25) and the horizontally extending outer wheel hub of seed manure wheel disc (4).
2. Wheel-type seed manure dibbler as claimed in claim 1 is characterized in that: the fertile pipe of spray (1) is equal to seeding duckbilled quantity, and radially aligned, is 6 ~ 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497533 CN202773328U (en) | 2012-09-25 | 2012-09-25 | Rotary-type seed manure hill-drop planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497533 CN202773328U (en) | 2012-09-25 | 2012-09-25 | Rotary-type seed manure hill-drop planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202773328U true CN202773328U (en) | 2013-03-13 |
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ID=47800709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220497533 Withdrawn - After Issue CN202773328U (en) | 2012-09-25 | 2012-09-25 | Rotary-type seed manure hill-drop planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202773328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845164A (en) * | 2012-09-25 | 2013-01-02 | 山东理工大学 | Wheel disc type seed fertilizer dibbler |
| CN107455194A (en) * | 2017-09-14 | 2017-12-12 | 湖南农业大学 | A kind of early rice cultural method based on winter kind green manure |
-
2012
- 2012-09-25 CN CN 201220497533 patent/CN202773328U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845164A (en) * | 2012-09-25 | 2013-01-02 | 山东理工大学 | Wheel disc type seed fertilizer dibbler |
| CN102845164B (en) * | 2012-09-25 | 2014-07-16 | 山东理工大学 | Wheel disc type seed fertilizer dibbler |
| CN107455194A (en) * | 2017-09-14 | 2017-12-12 | 湖南农业大学 | A kind of early rice cultural method based on winter kind green manure |
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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: 20130313 Effective date of abandoning: 20140716 |
|
| RGAV | Abandon patent right to avoid regrant |