CN2749235Y - Seeding fertilizer applicator - Google Patents
Seeding fertilizer applicator Download PDFInfo
- Publication number
- CN2749235Y CN2749235Y CN 200420074696 CN200420074696U CN2749235Y CN 2749235 Y CN2749235 Y CN 2749235Y CN 200420074696 CN200420074696 CN 200420074696 CN 200420074696 U CN200420074696 U CN 200420074696U CN 2749235 Y CN2749235 Y CN 2749235Y
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- China
- Prior art keywords
- wheel
- seed
- fertilizer
- animal
- housing
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- Expired - Fee Related
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Abstract
The utility model discloses a seeding fertilizer applicator which comprises a shell body, a hopper at the upper part of the shell body and a The front part of the lower end of a harrowing leg is provided with a harrowing share. A seed discharging wheel which is installed in a shell body is positioned above the harrowing leg. One end of the seed discharging wheel is extended out of the shell body and provided with a driving chainwheel. The front wheel surface of the seed discharging wheel is provided with big toothed grooves which are uniformly distributed in the circumferential direction, and the other half wheel surface of the seed discharging wheel is provided with small toothed grooves which are uniformly distributed in the circumferential direction. The front part of the shell body, which corresponds to the big toothed grooves, is provided with a wheel brush, and the front part of the shell body, which corresponds to the small toothed grooves, is provided with a plate brush. A shaft of the wheel brush is extended out of the shell body and provided with a chainwheel. A cover plate is arranged above the seed discharging wheel. A fertilizer outlet which is arranged on the shell body is positioned at back of the seed discharging wheel, and a baffle plate is arranged on the fertilizer outlet. The utility model has the technical scheme that since the fertilizer outlet which is arranged on the shell body is positioned at back of the seed discharging wheel, the seeding fertilizer applicator which has a seeding function and a fertilizing function is formed. Therefore, one machine with dual purpose and the function of simultaneous seeding and fertilization are realized.
Description
Technical field
The utility model belongs to farm implements, particularly a kind of seeding fertilizer applicator.
Background technology
Traditional seeder can only carry out the farmland seeding operation, and seed falls into an animal-drawn seed plough leg through seeding unit, and along with constantly walking forward of seeder, an animal-drawn seed plough ploughshare opens soil, and the seed interruption falls into soil, and the soil that is opened will be planted subcovering subsequently.Such seeder function singleness does not have fertilizing functions.
Summary of the invention
The purpose of this utility model provides a kind ofly can carry out seeding operation, has the seeding fertilizer applicator of fertilizing functions again.
For achieving the above object, the utility model adopts following technical scheme: a kind of seeding fertilizer applicator, comprise the hopper on housing and housing top and an animal-drawn seed plough leg of lower housing portion, front portion, an animal-drawn seed plough leg lower end is equipped with an animal-drawn seed plough ploughshare, the seed wheel that enclosure interior is installed is positioned at an animal-drawn seed plough leg top, seed shaft one end stretches out housing and drive sprocket is installed, half wheel face of seed wheel is provided with along circumferentially uniform big grain teeth groove, second half wheel face is provided with along circumferential uniform granule teeth groove, big grain teeth groove corresponding shell front portion is provided with the wheel brush, granule teeth groove corresponding shell front portion is provided with scrubbing brush, the described brush shaft extension of taking turns goes out housing and sprocket wheel is installed, the seed wheel top is provided with cover plate, and the rear portion that is positioned at seed wheel on the described housing has fertilizer outlet, and fertilizer outlet is provided with baffle plate.
In order to prevent that fertilizer from boning in the exit, in the housing of described fertilizer outlet top shaft is installed, blade is installed on the shaft, shaft one end stretches out housing and links to each other with drive sprocket by linkage.
For adjusting the length of teeth groove on the seeding wheel face, described seed wheel is fastened by the two halves wheel face and forms, and spring is equipped with in inside, and seed wheel is installed on the seed shaft and with nut and is fixed.
For realizing sowing and applying fertilizer and do not disturb mutually, be provided with dividing plate in the hopper between described seed wheel and the fertilizer outlet, fertilising an animal-drawn seed plough leg also is installed on the housing, be provided with the fertilizer conduit between fertilizer outlet and fertilising an animal-drawn seed plough leg inlet.
After adopting technical scheme described in the utility model, have fertilizer outlet, so just constitute a kind of existing sowing function, the seeding fertilizer applicator of fertilizing functions is arranged again, realize dual-use owing on housing, be positioned at the rear portion of seed wheel.Add dividing plate in the hopper between seed wheel and fertilizer outlet, fertilising an animal-drawn seed plough leg is installed on the housing again, establish the fertilizer conduit between fertilizer outlet and fertilising an animal-drawn seed plough leg inlet, can also realize the function of sowing simultaneously and applying fertilizer like this.
Description of drawings
Figure 1 shows that the utility model front view;
Fig. 2 is an A-A cross-sectional view among Fig. 1;
Figure 3 shows that the utility model left view;
Figure 4 shows that the utility model vertical view;
Figure 5 shows that the utility model rearview;
Figure 6 shows that the structural representation behind the replacing seed wheel among Fig. 2;
Figure 7 shows that the structural representation that adds fertilising an animal-drawn seed plough leg among Fig. 5;
Figure 8 shows that the right view of Fig. 7.
Embodiment
Embodiment 1: shown in Fig. 1～5, on the top of this seeding fertilizer applicator housing 2 hopper 1 is installed, an animal-drawn seed plough leg 4 is installed in housing 2 bottoms, and front portion, an animal-drawn seed plough leg 4 lower end is equipped with an animal-drawn seed plough ploughshare 5.The housing 2 inner seed wheels of installing 3 are positioned at an animal-drawn seed plough leg 4 tops, seed wheel 3 is fastened by the two halves wheel face and forms, spring 19 is equipped with in inside, seed wheel 3 is installed on the seed shaft 6 and is fixed with nut 20, seed shaft 6 one ends stretch out housing 2 and drive sprocket 7 are installed, seed wheel 3 half wheel face are provided with along circumferentially uniform big grain teeth groove 8, second half wheel face is provided with along circumferential uniform granule teeth groove 9, big grain teeth groove 8 corresponding shell 2 front portions are provided with wheel brush 10, granule teeth groove 9 corresponding shell 2 front portions are provided with scrubbing brush 11, and the described brush axle 12 of taking turns stretches out housing 2 and sprocket wheel 13 is installed.Seed wheel 3 tops are provided with cover plate 14, the rear portion that is positioned at seed wheel 3 on the housing 2 has fertilizer outlet 15, fertilizer outlet 15 is provided with baffle plate 22, baffle plate 22 is inserted in the slot 23 of housing 2 outsides, a bolt 24 is installed in order to regulate the size that fertilizer outlet 15 is opened in baffle plate 22 next doors, in the housing 2 of fertilizer outlet 15 tops shaft 16 is installed, blade 17 is installed on the shaft 16, shaft 16 1 ends stretch out housing 2 and link to each other with drive sprocket 7 by linkage 18, are provided with fertilizer conduit 26 between fertilizer outlet 15 and an animal-drawn seed plough leg 4 inlets.
When using as seeder, all cover with the rear portion of a cover plate hopper 1, do not allow fertilizer outlet 15 and shaft 16, blade 17 expose, if sowing is as the large seed of peanut, just the cover plate 14 of seed wheel 3 tops is covered half wheel face of granule teeth groove 9 on the seed wheel 3, then large seed is poured in the hopper 1.Chain is installed on the drive sprocket 7 is linked to each other with the machine driving wheel, chain drives sprocket wheel 13 simultaneously, and along with machine travels forward, seed wheel 3 rotates and is discharged in an animal-drawn seed plough leg 4 and falls into an animal-drawn seed plough ploughshare 5 and plough the soil of opening falling into seeds in the big grain teeth groove 8 in the hopper 1.If the seed grain number what adjustment discharges at every turn, can be achieved by the teeth groove length that screws and unscrew on the nut 20 adjusting seeding wheel faces, screw the contraction in length that nut 20 can make big teeth groove 8, at every turn the corresponding minimizing of seed amount of discharging; Unscrew nut 20 on the contrary, under spring 19 elastic force effects, can make the length lengthening of big grain teeth groove 8, each corresponding increasing of seed amount of discharging.Because seed wheel 3 and wheel brush 10 rotate side by side in the same way, tangent place seed wheel 3 rotates, and wheel brush 10 upwards brush unnecessary seed, avoids that seed is crowded to be broken, and can improve germination rate.If sowing as the small-sized seed of rape, sesame, just covers the cover plate 14 of seed wheel 3 tops half wheel face of big grain teeth groove 8 on the seed wheel 3, then small-sized seed is poured in the hopper 1.Chain is installed on the drive sprocket 7 is linked to each other with the machine driving wheel, along with machine travels forward, seed wheel 3 rotates and is discharged in an animal-drawn seed plough leg 4 and falls into an animal-drawn seed plough ploughshare 5 and plough the soil of opening falling into seeds in the granule teeth groove 9 in the hopper 1.Because granule teeth groove 9 corresponding shell 2 front portions are provided with scrubbing brush 11, seed wheel 3 rotates, and scrubbing brush 11 blocks unnecessary seed, avoids seed to be extruded on the housing 2 and causes fragmentation, can improve germination rate.
As shown in Figure 6, if sowing resembles medium-sized seed of corn, soybean, wheat and so on, then original seed wheel can be taken down, use a side instead and be used for sowing corn, opposite side is used for sowing the special-purpose seeding wheel of soybean, wheat, and the width that is used for sowing the big grain teeth groove 8 ' of corn is less than the width of the big grain teeth groove 8 that is used for sowing peanut; The width that is used for sowing the granule teeth groove 9 ' of soybean, wheat is greater than the width of the granule teeth groove 9 that is used for sowing rape, sesame, and the length of big grain teeth groove 8 ' and granule teeth groove 9 ' also can be achieved by screwing and unscrew nut 20.Screw the contraction in length that nut 20 can make big grain teeth groove 8 ', the length lengthening of granule teeth groove 9 '; Unscrew nut 20 on the contrary, under spring 19 elastic force effects, can make the length lengthening of big grain teeth groove 8 ', the contraction in length of granule teeth groove 9 '.
When using, all cover, do not allow seed wheel 3 expose with the front portion of a cover plate with hopper 1 as fertilizer applicator.Then fertilizer is poured in the hopper 1, when beginning to apply fertilizer, outwards taken out out baffle plate 22 fertilizer outlet 15 is opened, fertilizer is just spilt by fertilizer outlet 15 like this, falls into an animal-drawn seed plough leg 4 through fertilizer conduit 26 and falls into the soil that an animal-drawn seed plough ploughshare 5 ploughs are opened again.Drive sprocket 7 drives shaft by linkage 18 and swings, and the blade of installing on the shaft 16 17 is smashed the fertilizer at fertilizer outlet 15 places, prevents that fertilizer from boning in the exit, makes fertilizer can evenly fall into an animal-drawn seed plough leg 4 continuously.When ending to apply fertilizer, inwardly advance baffle plate 22 to close fertilizer outlet 15, when restarting to apply fertilizer, take out out baffle plate 22 again and make baffle plate 22 withstand bolt 24.Bolt 24 is in order to regulate the size that fertilizer outlet 15 is opened, if regulating, bolt 24 is fixed on same position, when so each baffle plate 22 withstands bolt 24, the size that fertilizer outlet 15 is opened also is identical, need not readjust when after ending fertilising, opening baffle plate 22 once more like this, the gear place that directly moves bolt 24 qualifications to gets final product, and has improved operating efficiency.
Embodiment 2: shown in Fig. 4,7,8, on the basis of embodiment 1 described structure, add dividing plate 21 in the hopper 1 between seed wheel 3 and the fertilizer outlet 15 and form former and later two charge spaces, contain seed in the hopper 1 of seed wheel 3 tops, contain fertilizer in the hopper 1 of fertilizer outlet 15 tops.Fertilising an animal-drawn seed plough leg 25 also is installed on the housing 2, is provided with fertilizer conduit 26 between fertilizer outlet 15 and fertilising an animal-drawn seed plough leg 25 inlets.Along with machine travels forward, seed wheel 3 rotates and is discharged in an animal-drawn seed plough leg 4 and falls into the soil that an animal-drawn seed plough ploughshare 5 ploughs are opened falling into seed in the teeth groove in the hopper 1, fertilizer is spilt by fertilizer outlet 15 simultaneously, fall into fertilising an animal-drawn seed plough leg 25 through fertilizer conduit 26 and fall into the soil that fertilising an animal-drawn seed plough ploughshare 27 ploughs are opened again, thus the function that realization is sowed simultaneously and applied fertilizer.The purpose that adds fertilising an animal-drawn seed plough leg 25 is for seed and fertilizer being fallen into soil respectively, avoid mixing and drop on simultaneously together, prevents from can produce heat when fertilizer from melting in soil and the reduction that causes percentage of seedgermination.
This seeding fertilizer applicator both can be used as unit and had used, and a plurality of seeding fertilizer applicators can be kept at a certain distance away again to be fixed on to form the combined sowing fertilizer applicator on the frame.
Claims (4)
1, a kind of seeding fertilizer applicator, comprise the hopper on housing and housing top and an animal-drawn seed plough leg of lower housing portion, front portion, an animal-drawn seed plough leg lower end is equipped with an animal-drawn seed plough ploughshare, the seed wheel that enclosure interior is installed is positioned at an animal-drawn seed plough leg top, seed shaft one end stretches out housing and drive sprocket is installed, half wheel face of seed wheel is provided with along circumferentially uniform big grain teeth groove, second half wheel face is provided with along circumferential uniform granule teeth groove, big grain teeth groove corresponding shell front portion is provided with the wheel brush, granule teeth groove corresponding shell front portion is provided with scrubbing brush, the described brush shaft extension of taking turns goes out housing and sprocket wheel is installed, the seed wheel top is provided with cover plate, it is characterized in that: the rear portion that is positioned at seed wheel on the described housing has fertilizer outlet, and fertilizer outlet is provided with baffle plate.
2, seeding fertilizer applicator as claimed in claim 1 is characterized in that: in the housing of described fertilizer outlet top shaft is installed, blade is installed on the shaft, shaft one end stretches out housing and links to each other with drive sprocket by linkage.
3, seeding fertilizer applicator as claimed in claim 1 or 2 is characterized in that: described seed wheel is fastened by the two halves wheel face and forms, and spring is equipped with in inside, and seed wheel is installed on the seed shaft and with nut and is fixed.
4, seeding fertilizer applicator as claimed in claim 3 is characterized in that: be provided with dividing plate in the hopper between described seed wheel and the fertilizer outlet, fertilising an animal-drawn seed plough leg also is installed on the housing, be provided with the fertilizer conduit between fertilizer outlet and fertilising an animal-drawn seed plough leg inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074696 CN2749235Y (en) | 2004-09-20 | 2004-09-20 | Seeding fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074696 CN2749235Y (en) | 2004-09-20 | 2004-09-20 | Seeding fertilizer applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749235Y true CN2749235Y (en) | 2006-01-04 |
Family
ID=35822634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074696 Expired - Fee Related CN2749235Y (en) | 2004-09-20 | 2004-09-20 | Seeding fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2749235Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612774A (en) * | 2016-12-19 | 2017-05-10 | 安徽潜山县美林生态农业开发有限公司 | Seeding and fertilizing integrated machine |
| CN109845455A (en) * | 2019-01-31 | 2019-06-07 | 山东省农业机械科学研究院 | The adjustable speed variable fertilizer feed mechanism for seed and its fertilizer seed feeding method of servo motor driving |
| CN110249757A (en) * | 2019-06-04 | 2019-09-20 | 靳义荣 | A kind of wheat breeding garden uniline monoseeding device |
-
2004
- 2004-09-20 CN CN 200420074696 patent/CN2749235Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612774A (en) * | 2016-12-19 | 2017-05-10 | 安徽潜山县美林生态农业开发有限公司 | Seeding and fertilizing integrated machine |
| CN109845455A (en) * | 2019-01-31 | 2019-06-07 | 山东省农业机械科学研究院 | The adjustable speed variable fertilizer feed mechanism for seed and its fertilizer seed feeding method of servo motor driving |
| CN110249757A (en) * | 2019-06-04 | 2019-09-20 | 靳义荣 | A kind of wheat breeding garden uniline monoseeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |