CN203872566U - Self-propelled multifunctional fertilizing machine - Google Patents
Self-propelled multifunctional fertilizing machine Download PDFInfo
- Publication number
- CN203872566U CN203872566U CN201420167403.0U CN201420167403U CN203872566U CN 203872566 U CN203872566 U CN 203872566U CN 201420167403 U CN201420167403 U CN 201420167403U CN 203872566 U CN203872566 U CN 203872566U
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- fertilizer
- spiral
- self
- rotating shaft
- propelled multifunctional
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Abstract
The utility model relates to a self-propelled multifunctional fertilizing machine and belongs to the technical field of agricultural machinery. The fertilizing machine comprises a fertilizer box, a spiral fertilizer spreader and a speed regulating motor, which are arranged on a tractor, wherein the spiral fertilizer spreader is driven by a power takeoff which is arranged on a gear box of the tractor; a discharging port is formed in the bottom of the fertilizer box; a fertilizer discharging groove wheel driven by the speed regulating motor is arranged at the discharging port; a tractor starting battery supplies power to the speed regulating motor; and the center of the spiral fertilizer spreader is positioned right below the fertilizer discharging groove wheel at the discharging port. The fertilizing amount of the fertilizing machine can be adjusted at any time according to agriculture requirements, so that the aim of accurate fertilization is achieved.
Description
Technical field
The utility model relates to a kind of fertilizer distributor, belongs to agricultural machinery technological field.
Background technology
In order to obtain best economic benefit; and protection of the environment; guarantee agricultural sustainable development; meticulous fertilizer practice can be according to the profit and loss situation of various nutrients in different regions, soil type, soil, crop classification and yield level; by nitrogen, phosphorus, potassium and multiple trace element and the fertilizer scientific formula in addition that promotes plant growth; accomplish on purpose to apply fertilizers scientifically; so both reduce environmental pollution and agricultural product quality decline that excessive fertilization causes, played again the effect of saving synergy.
China's Rural Land Circulation is universal gradually at present, soil planting scale is increasing, the labour that is simultaneously engaged in agricultural production is fewer and feweri, and existing fertilizer distributor exists the problem of function singleness, bad adaptability, can not meet current precision agriculture fertilising demand.
Existing fertilizer distributor mostly is spinning fertilizer, and this is also that European and American countries is used to such an extent that the most general one is spread fertilizer over the fields facility, and it is to utilize centrifugal force that chemical fertilizer is spread out by the broadcast application dish of power take-off driven rotary.But the chemical fertilizer under spinning fertilizer spreads in an operation is longitudinally very inhomogeneous with horizontal distribution, need to carry out many times operations; Existing spinning fertilizer can not be adjusted fertilizing amount size in real time in addition.Ye You producer adopts spiral fertilizer distributor, but spiral fertilizer distributor can not be adjusted fertilizing amount size equally in real time.Therefore, develop a kind of fertilizer distributor that can accurately apply fertilizer simple in structure, lower-cost and become problem demanding prompt solution.
Utility model content
The technical problems to be solved in the utility model is: propose a kind of fertilizer distributor that can adjust at any time fertilizing amount size and reach according to agriculture requirement Tree Precise Fertilization.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of self-propelled multifunctional fertilizer distributor, comprise the fertilizer can, widespread device and the buncher that are arranged on tractor, described fertilizer can bottom is provided with discharging opening, described discharging opening place is provided with the fertilizer sheave being driven by buncher, described widespread device is the spiral widespread device driving by the power takeoff on tractor gear case, the below that is centered close to fertilizer sheave of described spiral widespread device.
As preferred version, described buncher starts storage battery by tractor and powers.
The beneficial effect that the utility model brings is: the utility model is adjusted the size of fertilizing amount by the rotating speed of buncher control fertilizer sheave, can adapt to different fertilisings of planting fertilizer.The utility model is creationary, and to start storage battery by tractor be buncher power supply, simplified the structure of this practical fertilizer distributor, reduced production cost.In addition, the utility model arranges fertilizer sheave by the discharging opening place at fertilizer can, can effectively prevent that fertilizer from stopping up at discharging opening place, and spiral widespread device is set below discharging opening, utilize more even that spiral widespread device can one-stop operation can spread fertilizer.
More even for what fertilizer was spread, realize Tree Precise Fertilization, the utility model can be done following improvement:
1) described spiral widespread device comprises rotating shaft and is fixed on two groups of spiral blades on rotating shaft, and described two groups of blades are symmetrical centered by the middle part of rotating shaft, and the external diameter of described blade increases gradually from middle part to the two ends of rotating shaft.In use, fertilizer is carried to rotating shaft terminal from discharging opening, the corresponding minimizing of amount of fertilizer, and it is more even that the external diameter that therefore increases gradually blade can make that fertilizer spreads.
2) pitch of described blade is divided into two kinds of pitch by size, and these two kinds of pitch distribute along the axially spaced-apart of rotating shaft.It is more even that pitch spaced apart like this makes that fertilizer spreads.
3) pitch of described blade is dwindled gradually from center to the two ends of rotating shaft.In use, fertilizer is carried to rotating shaft terminal from discharging opening, the corresponding minimizing of amount of fertilizer, and it is more even that the pitch that reduces blade also can make that fertilizer spreads.
As preferred version, between the output shaft of described power takeoff and the power shaft of spiral widespread device, be provided with sprocket wheel, described power takeoff is by the spiral widespread device of this chain wheel drive.The power that can make full use of like this tractor, makes more compact structure of the present utility model.
In order to prevent that discharging opening from stopping up, described discharging opening place is provided with the anti-blocking hairbrush matching with fertilizer sheave.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the left view of fertilizer sheave in Fig. 1.
Fig. 3 is the front view of fertilizer sheave in Fig. 1.
Fig. 4 is the structural representation of spiral widespread device in Fig. 1.
Embodiment
Embodiment
As shown in Figure 1, the self-propelled multifunctional fertilizer distributor of the present embodiment, this fertilizer distributor is arranged on tractor, comprise the fertilizer can 1 of being located on tractor, the spiral widespread device 5 and the buncher (not shown) that drive by the power takeoff 6 being arranged on tractor gear case, fertilizer can 1 bottom is provided with discharging opening, discharging opening place is provided with the fertilizer sheave 2 being driven by buncher, buncher starts storage battery by tractor powers, the below that is centered close to fertilizer sheave 2 of spiral widespread device 5.Fertilizer sheave belongs to prior art, and the fertilizer sheave 2 in the present embodiment adopts fertilizer sheave as shown in Figures 2 and 3.
In the present embodiment, between the output shaft of power takeoff 6 and the power shaft of spiral widespread device, be provided with sprocket wheel, power takeoff 6 is by the spiral widespread device 5 of this chain wheel drive.The power that can make full use of like this tractor, makes more compact structure of the present utility model.
More even for what fertilizer was spread, realize Tree Precise Fertilization, the present embodiment can be done following improvement:
1) as shown in Figure 4, spiral widespread device comprises rotating shaft 3-2 and is fixed on the upper also spiral two groups of blade 3-1 of rotating shaft 3-2, two groups of blade 3-1 symmetrical distributions centered by the middle part of rotating shaft 3-2, the external diameter of blade 3-1 increases to two ends gradually from rotating shaft 3-2 center.In use, fertilizer is carried from discharging opening to rotating shaft 3-2 two ends, the corresponding minimizing of amount of fertilizer, and it is more even that the external diameter that therefore increases gradually blade 3-1 can make that fertilizer spreads.
The present embodiment can one of be further improved: the pitch of blade 3-1 is dwindled to two ends gradually from rotating shaft 3-2 center.In use, reduce at the amount of fertilizer mind-set two ends from rotating shaft, and therefore the pitch of blade 3-1 is dwindled gradually from rotating shaft 3-2 center is corresponding to two ends, can save the material of blade, improves motive operating efficiency simultaneously.
The present embodiment can also be further improved two: the pitch of blade 3-1 is divided into two kinds of pitch by size, and these two kinds of pitch distribute along the axially spaced-apart of rotating shaft 3-2.It is more even that pitch spaced apart like this can make that fertilizer spreads.
2) in order to prevent that discharging opening from stopping up, the present embodiment can arrange at discharging opening place the anti-blocking hairbrush (not shown) matching with fertilizer sheave 2.
The utility model is not limited to the various embodiments described above, and all employings are equal to replaces the technical scheme forming, and all drops on the protection domain of the utility model requirement.
Claims (7)
1. a self-propelled multifunctional fertilizer distributor, it is characterized in that: comprise the fertilizer can, widespread device and the buncher that are arranged on tractor, described fertilizer can bottom is provided with discharging opening, described discharging opening place is provided with the fertilizer sheave being driven by buncher, described widespread device is the spiral widespread device driving by the power takeoff on tractor gear case, the below that is centered close to fertilizer sheave of described spiral widespread device.
2. self-propelled multifunctional fertilizer distributor according to claim 1, it is characterized in that: described spiral widespread device comprises rotating shaft and is fixed on two groups of spiral blades on rotating shaft, described two groups of blades are symmetrical centered by the middle part of rotating shaft, and the external diameter of described blade increases gradually from middle part to the two ends of rotating shaft.
3. self-propelled multifunctional fertilizer distributor according to claim 2, is characterized in that: the pitch of described blade is divided into two kinds of pitch by size, and these two kinds of pitch distribute along the axially spaced-apart of rotating shaft.
4. self-propelled multifunctional fertilizer distributor according to claim 2, is characterized in that: the pitch of described blade is dwindled gradually from center to the two ends of rotating shaft.
5. according to the arbitrary described self-propelled multifunctional fertilizer distributor of claim 1-4, it is characterized in that: between the output shaft of described power takeoff and the power shaft of spiral widespread device, be provided with sprocket wheel, described power takeoff is by the spiral widespread device of this chain wheel drive.
6. according to the arbitrary described self-propelled multifunctional fertilizer distributor of claim 1-4, it is characterized in that: described discharging opening place is provided with the anti-blocking hairbrush matching with fertilizer sheave.
7. according to the arbitrary described self-propelled multifunctional fertilizer distributor of claim 1-4, it is characterized in that: described buncher starts storage battery by tractor and powers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167403.0U CN203872566U (en) | 2014-04-09 | 2014-04-09 | Self-propelled multifunctional fertilizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167403.0U CN203872566U (en) | 2014-04-09 | 2014-04-09 | Self-propelled multifunctional fertilizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203872566U true CN203872566U (en) | 2014-10-15 |
Family
ID=51673139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420167403.0U Withdrawn - After Issue CN203872566U (en) | 2014-04-09 | 2014-04-09 | Self-propelled multifunctional fertilizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203872566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947357A (en) * | 2014-04-09 | 2014-07-30 | 农业部南京农业机械化研究所 | Self-propelled multifunctional fertilizer applicator |
-
2014
- 2014-04-09 CN CN201420167403.0U patent/CN203872566U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947357A (en) * | 2014-04-09 | 2014-07-30 | 农业部南京农业机械化研究所 | Self-propelled multifunctional fertilizer applicator |
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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: 20141015 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |