CN203775849U - Root fertilizer applicator - Google Patents
Root fertilizer applicator Download PDFInfo
- Publication number
- CN203775849U CN203775849U CN201420127117.1U CN201420127117U CN203775849U CN 203775849 U CN203775849 U CN 203775849U CN 201420127117 U CN201420127117 U CN 201420127117U CN 203775849 U CN203775849 U CN 203775849U
- Authority
- CN
- China
- Prior art keywords
- fixed
- fertilizer
- fertilising cylinder
- fertilizer application
- punching bar
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a root fertilizer applicator, belongs to a farm instrument, and aims to provide a fertilizer applicator which is low in labor intensity, high in efficiency and accurate in fertilizer application part and fertilizer application amount. The root fertilizer applicator comprises a fertilizer application barrel with a closed bottom end, a material inlet pipe communicated with the fertilizer application barrel and a punching rod penetrating through the fertilizer application barrel from top to bottom, wherein a guide sleeve (8) fixed below the material inlet pipe (5) is arranged in the fertilizer application barrel (4); a guide column (9) matched with the guide sleeve, and an adjustment screw plug (6) are fixed on the punching rod (2); the punching rod (2) is tensioned by a spring (3) fixed in the fertilizer application barrel (4). The root fertilizer applicator has the advantages of simple structure, convenience in operation, labor saving, high efficiency, accurate fertilizer application amount and the like, and is the farm instrument for fertilizer application.
Description
Technical field
The utility model relates to a kind of farm implements, relates in particular to a kind of rhizine fertilizing device.
Background technology
At present, conventionally adopt spades or iron pick at a heatable adobe sleeping platform of crop root part excavation, and then fertilizer is bought to the mode of imbedding in this heatable adobe sleeping platform and apply fertilizer, not only labour intensity is large, efficiency is low, be difficult to control the degree of depth and the fertilizing amount of heatable adobe sleeping platform, and in the process of digging pit, also easily injure crops root system, fertilising position also inaccurate.
For this reason, the utility model patent that application number is " 201010542630.3 " discloses a kind of name and has been called " fertilizer applicator " fertilizer apparatus, although this patent has overcome the defect that traditional fertilization mode labour intensity is large, efficiency is low, fertilizing amount is inhomogeneous to a certain extent, but must together insert soil by injecting bar and ascending pipe in the time of fertilising, and then ascending pipe is extracted and fertilizer could be injected to soil, therefore punching, resistance is large, operation is still relatively required great effort; In addition, this fertilizer applicator can not be adjusted fertilizing amount according to the actual demand of crops.
Utility model content
In order to overcome the defect existing in prior art, the utility model aims to provide that a kind of labour intensity is little, operating efficiency is high, fertilising position accurately, fertilizing amount holds manageable rhizine fertilizing device.
To achieve these goals, the utility model by the following technical solutions: it comprises the fertilising cylinder of bottom sealing, the feed pipe being communicated with this fertilising cylinder, passes from top to down the punching bar of this fertilising cylinder; In fertilising cylinder, have the fairlead that is fixed on feed pipe below, be fixed with the lead suitable with this fairlead and regulate plug screw on punching bar, punching bar is by the spring straining being fixed in fertilising cylinder.
Limited location element in fertilising cylinder; Regulating the end face of plug screw is pyramidal structure, and the bottom surface of fertilising cylinder and the end face of fairlead are inverted cone-shaped structure; The Way out of feed pipe is arranged along the tangential direction of fertilising cylinder barrel; On punching bar, be fixed with regulating block; On punching bar, be fixed with regulating block.
Compared with the prior art, the utility model, owing to having adopted technique scheme, has increased fairlead, spring and has regulated plug screw on the basis of traditional structure, therefore inserts soil without the cylinder that will apply fertilizer; Both can reduce to punch resistance, realize accurately location and quantitative fertilization, can regulate the position of plug screw to carry out regulated fertilization amount by change according to different situations again.The utlity model has simple in structure, easy to operate, efficiency is high, fertilising position and the advantage such as fertilizing amount is accurate.
brief description of the drawings:
Fig. 1 is the structural representation of embodiment of the present utility model;
Fig. 2 is the structural representation of another embodiment of the utility model;
Fig. 3 is the structural representation of the 3rd embodiment of the utility model;
Fig. 4 is the A-A cutaway view in Fig. 1, Fig. 2 and Fig. 3.
In figure: regulating block 1, punching bar 2, spring 3, fertilising cylinder 4, feed pipe 5, adjusting plug screw 6, lower end cap 7, fairlead 8, lead 9, backing pin 10, hook 11, upper plug head 12, spacer 13.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
Embodiment 1
As shown in Figure 1: on fertilising cylinder 4, be fixed with the feed pipe 5 being communicated with it, there is the fairlead 8 being fixed in this fertilising cylinder the below of this feed pipe, the punching bar 2 that top is fixed with handle is from top to down through fertilising cylinder 4 and stretch out; On this punching bar, be fixed with the lead suitable with fairlead 89 and regulate plug screw 6, in fertilising cylinder 4, be fixed with hook 11, punching bar 2 is upwards strained by the spring 3 being fixed on this hook 11.
Excessively bounce back under the effect of spring 3 for fear of punching bar 2, there is the position-limit mechanism being fixed in fertilising cylinder 4 top of lead 9; This position-limit mechanism adopts the backing pin 10 being fixed on fertilising cylinder 4 barrels.
Form and pile up at the end face that regulates plug screw 6 for fear of fertilizer, the end face of this adjusting plug screw is adopted as pyramidal structure; In like manner, form and pile up at the end face of fairlead 8 for fear of fertilizer, the end face of this fairlead adopts inverted cone-shaped structure.
In order to control the punching degree of depth, on punching bar 2, there is the limited block 1 fixing by pin.
Embodiment 2
On the basic structure basis identical with embodiment 1, for increase fertilising cylinder 4 rigidity, avoid foreign matter to fall into fertilising cylinder 4 and the bar 2 that will punch is stuck; Also for attractive in appearance, the utility model can also adopt structure as shown in Figure 2 simultaneously: the upper port place at fertilising cylinder 4 is fixed with upper plug head 12, and the upper end of spring 3 is fixed on this upper plug head 12.
Embodiment 3
On the basic structure basis identical with embodiment 2, too much enter fertilising cylinder 4 and hinder spring 3 to shrink for fear of fertilizer, the utility model can also adopt structure as shown in Figure 3: described position-limit mechanism adopts and is positioned at lead 9 tops and is fixed on the spacer 13 on punching bar 2.
Enter fertilising cylinder 4 for fear of earth from bottom, also in order to increase the rigidity of this fertilising cylinder and to improve the accuracy of spot application, in the various embodiments described above, the lower port place of fertilising cylinder 4 is fixed with lower end cap 7 simultaneously; In order to ensure smooth discharging, the end face of lower end cap 7 adopts inverted cone-shaped structure.Stop that for fear of punching bar 2 fertilizer enters fertilising cylinder 4, the Way out of feed pipe 5 is arranged (see figure 4) along the tangential direction of fertilising cylinder 4 barrels.
When use, by flexible pipe (not shown), feed pipe 5 is communicated with container of fertilizer (not shown), fertilizer just can enter fertilising cylinder 4; While being inserted into soil when depressing punching bar 2, lead 9 just can be opened the upper port sealing of fairlead 8, adjusting plug screw 6 by the lower port of this fairlead, and the fertilizer being deposited in advance in fairlead 8 just can drop in the surface of lower end cap 7; When the bar point of punching bar 2 bounces back to fertilising cylinder 4 when interior, the fertilizer that is gathered in lower end cap 7 surfaces just can enter soil and complete spot application along the through hole being located on this lower end cap.Meanwhile, lead 9 moves upward with punching bar 2 and opens, regulates plug screw 6 to move upward the upper port of fairlead 8 and by the lower port shutoff of this fairlead; So just can entering in fairlead 8 again, fertilizer realizes exact dose.
Change and regulate the position of plug screw 6 on punching bar 2 to regulate fertilizing amount, changing the position of limited block 1 on punching bar 2 is the adjustable punching degree of depth.
Claims (7)
1. a rhizine fertilizing device, comprises the fertilising cylinder of bottom sealing, the feed pipe being communicated with this fertilising cylinder, passes from top to down the punching bar of this fertilising cylinder; It is characterized in that: in fertilising cylinder (4), have the fairlead (8) that is fixed on feed pipe (5) below, on punching bar (2), be fixed with the lead suitable with this fairlead (9) and regulate plug screw (6), punching bar (2) is by spring (3) tension being fixed in fertilising cylinder (4).
2. rhizine fertilizing device according to claim 1, is characterized in that: limited location element in fertilising cylinder (4).
3. rhizine fertilizing device according to claim 1 and 2, is characterized in that: regulating the top of plug screw (6) is pyramidal structure, and the fertilising cylinder bottom surface of (4) and the end face of fairlead (8) are inverted cone-shaped structure.
4. rhizine fertilizing device according to claim 3, is characterized in that: the Way out of feed pipe (5) is arranged along the tangential direction of fertilising cylinder (4) barrel.
5. rhizine fertilizing device according to claim 1 and 2, is characterized in that: on punching bar (2), be fixed with regulating block (1).
6. rhizine fertilizing device according to claim 3, is characterized in that: on punching bar (2), be fixed with regulating block (1).
7. rhizine fertilizing device according to claim 4, is characterized in that: on punching bar (2), be fixed with regulating block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127117.1U CN203775849U (en) | 2014-03-20 | 2014-03-20 | Root fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127117.1U CN203775849U (en) | 2014-03-20 | 2014-03-20 | Root fertilizer applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203775849U true CN203775849U (en) | 2014-08-20 |
Family
ID=51312108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420127117.1U Expired - Fee Related CN203775849U (en) | 2014-03-20 | 2014-03-20 | Root fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203775849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814801A (en) * | 2014-03-20 | 2014-05-28 | 贵州省毕节市精工不锈钢制品有限公司 | Root fertilizer applicator |
-
2014
- 2014-03-20 CN CN201420127117.1U patent/CN203775849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814801A (en) * | 2014-03-20 | 2014-05-28 | 贵州省毕节市精工不锈钢制品有限公司 | Root fertilizer applicator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20190320 |