CN109362301A - Hand-held step-by-step movement quantitative fertilization device - Google Patents
Hand-held step-by-step movement quantitative fertilization device Download PDFInfo
- Publication number
- CN109362301A CN109362301A CN201811538098.0A CN201811538098A CN109362301A CN 109362301 A CN109362301 A CN 109362301A CN 201811538098 A CN201811538098 A CN 201811538098A CN 109362301 A CN109362301 A CN 109362301A
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- China
- Prior art keywords
- pipe
- adjustable pipe
- fixing pipe
- strut
- adjustable
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/02—Fertiliser distributors for hand use
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention proposes a kind of hand-held step-by-step movement quantitative fertilization devices, the fertilizer apparatus is made of strut and the fertilizer storage barrel being installed on strut, the fertilising pipe for being installed on strut bottom end, the fertilising pipe is made of fixing pipe and adjustable pipe, fixing pipe is fixed on bracket, fixing pipe both ends open, the top of fixing pipe and the bottom end of fertilizer storage barrel direct or through pipeline connection；The top of the bottom end closure of adjustable pipe, top end opening, and adjustable pipe is inserted into the bottom of fixing pipe, the tube wall of adjustable pipe and the tube wall clearance fit of fixing pipe；The tube wall upper end of adjustable pipe is equipped with the through-hole passed through for fertilizer；Strut also passes through shaft and is equipped with runner, and the side of runner is equipped with the driver slot being formed by connecting by the first arc groove and the second arc groove, and the side wall of the adjustable pipe is arranged in the prominent part of drive rod, and the end of the drive rod stretches in driver slot；First arc groove using shaft as the center of circle, spacing between the center of circle and shaft of the second arc groove be equal to adjustable pipe along fixed tubular axle to stroke.
Description
Technical field
The invention belongs to agricultural technology fields, and in particular to arrive a kind of fertilizer apparatus.
Background technique
Grand nutrition element nitrogen, phosphorus, potassium in soil generally can not meet the needs of plant growth, need to apply it is nitrogenous,
Phosphorus, potassium chemical fertilizer supply.Chemical fertilizer year usage amount in China's accounts for about the 1/3 of the world, is equivalent to the summation of the U.S., India, though chemical fertilizer
Crop yield is so improved, but due to being excessively used, also results in serious soil contamination problem, gives food safety, soil
Safety, ecological safety cause larger hidden danger.
One of the reason of China's chemical fertilizer is excessively used is exactly that fertilization mode is unreasonable, and traditional fertilization mode is mainly spread fertilizer over the fields
Fertilizer is uniformly spread on ground before crop sowing, then turns over and bury by method, in the chemical fertilizer being sprinkled into, much with crop
Root system is apart from each other, can not play a role, and makes fertilizer residue in soil more instead.Even row replacement and perforated method (are being broadcast
Combine site preparation bedding before kind, ditch or open cave, blinding sowing after fertilizer is applied wherein), also because being unable to control dose and
It is easy to cause the problem that fertilizer residue is excessive.
Summary of the invention
The purpose of the present invention is to propose to a kind of hand-held step-by-step movement quantitative fertilization devices, can be determined according to scheduled spacing
Amount fertilising, to reduce residual of the chemical fertilizer in soil on the basis of giving full play to chemical fertilizer fertility.
Hand-held step-by-step movement quantitative fertilization device of the invention by strut and the fertilizer storage barrel being installed on strut, be installed on strut
The fertilising pipe of bottom end is constituted, and the fertilising pipe is made of fixing pipe and adjustable pipe, and the fixing pipe is fixed on bracket, fixing pipe
Both ends open, the top of fixing pipe and the bottom end of fertilizer storage barrel direct or through pipeline connection；The bottom end closure of the adjustable pipe,
Top end opening, and the top of adjustable pipe is inserted into the bottom of fixing pipe, the tube wall of adjustable pipe and the tube wall clearance fit of fixing pipe；
The tube wall upper end of the adjustable pipe is equipped with the through-hole passed through for fertilizer；The strut also passes through shaft and is equipped with runner, and described turn
The side of wheel is equipped with the driver slot being formed by connecting by the first arc groove and the second arc groove, and the side wall of the adjustable pipe is arranged in the prominent part of
The end of drive rod, the drive rod stretches in driver slot；First arc groove using shaft as the center of circle, the second arc groove
Spacing between the center of circle and shaft be equal to adjustable pipe along fixed tubular axle to stroke.
The working principle of above-mentioned hand-held step-by-step movement quantitative fertilization device is as follows:
Chemical fertilizer granule is packed into fertilizer storage barrel first, chemical fertilizer granule is slipped in fixing pipe downwards under self gravitation effect.Benefit
Runner is pushed to rotate traveling on the ground with strut, during runner rotation, the drive rod on adjustable pipe side wall is in always
In driver slot, but driver slot is not circular, but two sections of arc grooves are formed by connecting, this two sections of arc grooves are at a distance of shaft
Distance is different.When drive rod is in the first arc groove, the spacing of drive rod and shaft remains unchanged (as the first arc
The radius of shape slot), the through-hole on movable tube wall is located in fixing pipe at this time, therefore the chemical fertilizer granule in fixing pipe be can not edge
Adjustable pipe through-hole come out；And when runner rotates, after the second arc groove is moved at drive rod, in the work of the second arc groove
Under, distance of the drive rod apart from shaft is gradually increased, so that adjustable pipe moving axially downwards along fixing pipe is driven, so that
The through-hole of adjustable pipe is exposed to fixing pipe, and the pesticide granules in fixing pipe are just fallen on soil along through-hole, and runner continues to turn
When moving and being returned to drive rod in the first arc groove, the through-hole on movable tube wall is come back in fixing pipe, completes fertilising.
It is come out when during above-mentioned fertilising, not having too many chemical fertilizer granule and fallen on soil from through hole, and applying fertilizer every time
Chemical fertilizer granule quantity it is more consistent, to realize the purpose of quantitative fertilization.In addition, since fertilising is according to preset space length
(i.e. the perimeter of runner) carries out, as long as pre-set runner perimeter is identical as crop plant spacing, can make fertilizer placement
Close to crop plant, the effect of chemical fertilizer is given full play to, reduces the waste of chemical fertilizer, therefore the demand to chemical fertilizer amount can also be far smaller than
Traditional broadcast application advantageously reduces the residual of chemical fertilizer.
Further, the end that the drive rod stretches in driver slot is equipped with idler wheel, and the idler wheel is located at driver slot
It is interior, to reduce drive rod frictional force suffered in driver slot, and then improve service life.
Further, the lower part hole wall of the through-hole is equipped with inclined guide part, and the inclined direction of the guide part is as follows:
It is tilted gradually downward in from adjustable pipe to outside adjustable pipe, so that chemical fertilizer granule skids off downwards adjustable pipe from through hole and enters soil
In earth.
Further, the adjustable pipe is solid construction in the lower position of through-hole, and is equipped with guide groove, the guide groove
Inclined direction it is as follows: tilted gradually downward in from adjustable pipe to through hole, so that chemical fertilizer granule self-retaining pipe is to slipping down to
The through hole of adjustable pipe.
Hand-held step-by-step movement quantitative fertilization apparatus structure of the invention is simple, can make the dose applied fertilizer every time be maintained at compared with
For in stable range, and fertilizer placement is enable to be accurately controlled at scheduled step-length and close to crop plant position, thus
The effect of chemical fertilizer is given full play to, the demand to chemical fertilizer is reduced, and then reduces the residual of chemical fertilizer in the soil, is had
Good practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (non-fertilising state) of hand-held step-by-step movement quantitative fertilization device of the invention.
Fig. 2 is the structural schematic diagram (fertilising state) of hand-held step-by-step movement quantitative fertilization device of the invention.
Fig. 3 is the front view of runner.
Attached drawing mark: 1, strut；2, fertilizer storage barrel；3, fixing pipe；4, adjustable pipe；5, through-hole；6, shaft；7, runner；8,
One arc groove；9, the second arc groove；10, drive rod.
Specific embodiment
It is for example related each to a specific embodiment of the invention by the description to embodiment below against attached drawing
The shape of component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. are made into one
The detailed description of step.
Embodiment 1:
The present embodiment proposes a kind of hand-held step-by-step movement quantitative fertilization device, can carry out quantitative fertilization according to scheduled spacing,
To on the basis of giving full play to chemical fertilizer fertility, reduce residual of the chemical fertilizer in soil.
As shown in Figure 1, 2, the hand-held step-by-step movement quantitative fertilization device of the present embodiment by steel strut 1 and be installed on strut
Fertilizer storage barrel 2 on 1, the fertilising pipe for being installed on 1 bottom end of strut are constituted, and the fertilising pipe is made of fixing pipe 3 and adjustable pipe 4, institute
It states fixing pipe 3 to be fixed on bracket, 3 both ends open of fixing pipe, the top of fixing pipe 3 and the bottom end of fertilizer storage barrel 2 are connected by pipeline
It is logical；The bottom end closure of the adjustable pipe 4, top end opening, and the top of adjustable pipe 4 are inserted into the bottom of fixing pipe 3, adjustable pipe 4
Tube wall and fixing pipe 3 tube wall clearance fit；The tube wall upper end of the adjustable pipe 4 is equipped with the through-hole 5 passed through for fertilizer；It is described
Strut 1 is also equipped with runner 7 by shaft 6, as shown in figure 3, the side of the runner 7 is equipped with by the first arc groove 8 and second
The driver slot that arc groove 9 is formed by connecting, the side wall of the adjustable pipe 4 are arranged in the prominent part of drive rod 10, the end of the drive rod 10
It stretches in driver slot；First arc groove 8 is the center of circle with shaft 6, and the center of circle of the second arc groove 9 is located at shaft and runner 7
Edge between, spacing between the center of circle and shaft 6 of the second arc groove 9 is equal to the stroke axial along fixing pipe 3 of adjustable pipe 4.
The working principle of above-mentioned hand-held step-by-step movement quantitative fertilization device is as follows:
Chemical fertilizer granule is packed into fertilizer storage barrel 2 first, chemical fertilizer granule is slipped to downwards in fixing pipe 3 under self gravitation effect.
Runner 7 is pushed to rotate traveling on the ground using strut 1, the drive rod 10 during runner 7 rotates, on 4 side wall of adjustable pipe
Always in driver slot, but driver slot is not circular, but two sections of arc grooves are formed by connecting, this two sections of arc groove phases
Distance away from shaft 6 is different.When drive rod 10 is in the first arc groove 8, the spacing of drive rod 10 and shaft 6 is kept
Constant (the as radius of the first arc groove 8), the through-hole 5 on 4 tube wall of adjustable pipe is located in fixing pipe 3 at this time, therefore fixing pipe 3
Interior chemical fertilizer granule is (as shown in Figure 1) that can not be come out along the through-hole 5 of adjustable pipe 4；And when the rotation of runner 7, the second arc
After slot 9 is moved at drive rod 10, under the action of the second arc groove 9, distance of the drive rod 10 apart from shaft 6 is gradually increased,
To drive the moving axially downwards along fixing pipe 3 of adjustable pipe 4, so that the through-hole 5 of adjustable pipe 4 is exposed to fixing pipe 3(as schemed
Shown in 2), the pesticide granules in fixing pipe 3 are just fallen on soil along through-hole 5；Runner 7 continues to rotate and makes drive rod 10
When returning in the first arc groove 8, the through-hole 5 on 4 tube wall of adjustable pipe is come back in fixing pipe 3, completes fertilising.In above-mentioned fertilising
In the process, the chemical fertilizer granule come out when not having too many chemical fertilizer granule to fall on soil from through-hole 5, and applying fertilizer every time
Quantity is more consistent, to realize the purpose of quantitative fertilization.In addition, since fertilising is according to preset space length (the i.e. week of runner 7
It is long) carry out, as long as 7 perimeter of pre-set runner is identical as crop plant spacing, fertilizer placement can be made to plant close to crop
Strain, gives full play to the effect of chemical fertilizer, reduces the waste of chemical fertilizer, therefore the demand to chemical fertilizer amount can also be far smaller than traditional spread fertilizer over the fields
Method advantageously reduces the residual of chemical fertilizer.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention specifically designs not by aforesaid way
Limitation, if use the improvement for the various unsubstantialities that conception and technical scheme of the invention carry out, or it is not improved will
Conception and technical scheme of the invention directly apply to other occasions, within the scope of the present invention.
Claims (4)
1. a kind of hand-held step-by-step movement quantitative fertilization device, it is characterised in that by strut and the fertilizer storage barrel being installed on strut, installation
Fertilising pipe in strut bottom end is constituted, and the fertilising pipe is made of fixing pipe and adjustable pipe, and the fixing pipe is fixed on bracket,
Fixing pipe both ends open, the top of fixing pipe and the bottom end of fertilizer storage barrel direct or through pipeline connection；The bottom of the adjustable pipe
End seal is closed, top end opening, and the top of adjustable pipe is inserted into the bottom of fixing pipe, between the tube wall of adjustable pipe and the tube wall of fixing pipe
Gap cooperation；The tube wall upper end of the adjustable pipe is equipped with the through-hole passed through for fertilizer；The strut also passes through shaft and is equipped with runner,
The side of the runner is equipped with the driver slot being formed by connecting by the first arc groove and the second arc groove, and the side wall of the adjustable pipe is prominent
It is equipped with drive rod out, the end of the drive rod stretches in driver slot；First arc groove is using shaft as the center of circle, the second arc
Spacing between the center of circle and shaft of shape slot be equal to adjustable pipe along fixed tubular axle to stroke.
2. hand-held step-by-step movement quantitative fertilization device according to claim 1, it is characterised in that the drive rod stretches to drive
End in dynamic slot is equipped with idler wheel, and the idler wheel is located in driver slot.
3. hand-held step-by-step movement quantitative fertilization device according to claim 1, it is characterised in that the lower part hole wall of the through-hole
Equipped with inclined guide part, the inclined direction of the guide part is as follows: tilting gradually downward in from adjustable pipe to outside adjustable pipe.
4. hand-held step-by-step movement quantitative fertilization device according to claim 3, it is characterised in that the adjustable pipe is in through-hole
Lower position is solid construction, and is equipped with guide groove, and the inclined direction of the guide groove is as follows: in from adjustable pipe to through hole by
Gradually tilt down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538098.0A CN109362301A (en) | 2018-12-16 | 2018-12-16 | Hand-held step-by-step movement quantitative fertilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538098.0A CN109362301A (en) | 2018-12-16 | 2018-12-16 | Hand-held step-by-step movement quantitative fertilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109362301A true CN109362301A (en) | 2019-02-22 |
Family
ID=65374032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811538098.0A Pending CN109362301A (en) | 2018-12-16 | 2018-12-16 | Hand-held step-by-step movement quantitative fertilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109362301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116458295A (en) * | 2023-05-24 | 2023-07-21 | 九江市农业科学院 | Rice side deep fertilization device capable of synchronously adjusting rice weight loss |
-
2018
- 2018-12-16 CN CN201811538098.0A patent/CN109362301A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116458295A (en) * | 2023-05-24 | 2023-07-21 | 九江市农业科学院 | Rice side deep fertilization device capable of synchronously adjusting rice weight loss |
| CN116458295B (en) * | 2023-05-24 | 2024-09-20 | 九江市农业科学院 | Rice side deep fertilization device capable of synchronously adjusting rice weight loss |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |