CN204860027U - Root fertilizer applicator - Google Patents
Root fertilizer applicator Download PDFInfo
- Publication number
- CN204860027U CN204860027U CN201520532227.0U CN201520532227U CN204860027U CN 204860027 U CN204860027 U CN 204860027U CN 201520532227 U CN201520532227 U CN 201520532227U CN 204860027 U CN204860027 U CN 204860027U
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- CN
- China
- Prior art keywords
- piston
- fertilizer
- fertilizer applicator
- fertilising cylinder
- fertilising
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- Expired - Fee Related
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Abstract
The utility model relates to a farming field, concretely relates to root fertilizer applicator, including the fertilizer applicator body, the fertilizer applicator body is including the section of thick bamboo that fertilizies, with the inlet pipe of the section of thick bamboo intercommunication that fertilizies, supreme and pass the pole that punches of the section of thick bamboo that fertilizies down, and the pole that punches is taut by the elastic component of fixing in the section of thick bamboo that fertilizies, is fixed with the piston on the pole that punches, and the section of thick bamboo lateral wall that fertilizies is equipped with the cavity, is equipped with the clamp plate that is close to inlet pipe one end joint with the piston in the cavity, is equipped with the regulating plate with clamp plate torsion spring connect below the clamp plate. The utility model discloses a piston uses with the cooperation of clamp plate for among the fertilizer application process, the inlet pipe can be closed, thereby realizes accurate quantitative fertilization.
Description
Technical field
The utility model relates to field of agricultural cultivation, is specifically related to rhizine fertilizing device.
Background technology
Fertilizer, is to provide the nutritive element that one or more crops are required, improves soil property, a class material of level of increasing soil fertility.The normal growth that all can have influence on crops that lacks of any one element is grown, such as, nitrogen stress can cause plant short and small thin and delicate, leaf is the improper greens such as yellowish green, yellow orange, during serious nitrogen stress, the remarkable early ageing of crops is also precocious, and output significantly declines, only have by lift-augmented mechanism, just can alleviate its harm.Finding out thus, is vital to Crops in Applying Fertilizer for the development of agricultural.At present, usual employing spades or iron pick excavate a heatable adobe sleeping platform at crop root part, and then fertilizer is bought the mode imbedded in this heatable adobe sleeping platform apply fertilizer, not only labour intensity is large, efficiency is low, be difficult to control the degree of depth of heatable adobe sleeping platform and fertilizing amount, and in the process of digging pit, also easily injure the root system of crops, fertilising position is also inaccurate, simultaneously, have in the process of fertilising on the leaf that part fertilizer is bonded at crops or fruit, occur the phenomenon of burn crops.
Chinese patent publication No. CN103814801A discloses a kind of rhizine fertilizing device, provides that a kind of labour intensity is little, efficiency is high, fertilising position and fertilizing amount fertilizer applicator accurately.It comprises the fertilising cylinder of bottom end closure, the feed pipe be communicated with this fertilising cylinder, from top to down should through the punching bar of this fertilising cylinder; Have the fairlead be fixed on below feed pipe in fertilising cylinder, punching bar is fixed with the lead suitable with this fairlead and regulates plug screw, punching bar is by the spring straining be fixed in fertilising cylinder.But, there is following problem in this patent document: 1, due to crop root part fertilising, the nutrient in fertilizer can well be absorbed, the fertilising point of root is the surrounding that root extends out, the fertilization area that boom end is corresponding but the fertilising point applied fertilizer in this patent document is only had an injection at every turn, the area of single-dose application is little, will could meet the demand of crops through the fertilising of repeatedly different parts.2, due in fertilising process, this patent document is mainly controlled fertilizing amount by the cooperation of lead and adjustment plug screw, but when lead moves down and is not close to fairlead, meeting constantly charging inside feed pipe, and arrive in lower end cap along regulating the inclined plane of plug screw, have an injection when bar moves, fertilizer enters in earth, accurately cannot control fertilizing amount.
Utility model content
The utility model provides a kind of rhizine fertilizing device of accurate control fertilizing amount.
The utility model is achieved through the following technical solutions: rhizine fertilizing device, comprise fertilizer applicator body, fertilizer applicator body comprises fertilising cylinder, the feed pipe be communicated with fertilising cylinder and the punching bar passing the cylinder that applies fertilizer from top to down, punching bar is strained by the elastic component be fixed in fertilising cylinder, and punching bar is fixed with piston, and fertilising cylinder sidewall is provided with cavity, be provided with in cavity and the pressing plate of piston near the clamping of feed pipe one end, below pressing plate, be provided with the adjustable plate be connected with pressing plate torsion spring.
Beneficial effect and operation principle are: the utility model is used for realizing quantitative fertilization mainly through mutual interlock, first a part of fertilizer is introduced into by feed pipe, fertilizer is stayed above piston, when people by punching bar to when pressing down, piston moves downward and presses and the pressing plate in the cavity of its clamping, pressing plate is to the downward power of torsion spring one, after torsion spring distortion, adjustable plate is moved upward, block the opening part of feed pipe, stop charging again, fertilizer slides the lower end entering fertilising cylinder above piston, and opening is blocked in the end of punching bar.When the bar that punches moves upward along with elastic component, the lower end of fertilising cylinder is left in the end of punching bar, and fertilizer carries out earth from the lower end of fertilising cylinder.The utility model utilizes the power of piston and the effect of torsion spring, makes adjustable plate block the opening part of feed pipe, when ensure that certain fertilizing amount, and can not charging and break fertilizing amount and cannot accurately monitor again.
Preferably, fertilizer applicator body is multiple, and multiple fertilizer applicator body forms a semicircle.Because the fertilising point of crop root part is the surrounding that root extends out, multiple fertilizer applicator is set for this reason and Tree Precise Fertilization is carried out to root simultaneously, can increase work efficiency, simultaneously, its multiple fertilizer applicator body is formed a semicircle, conveniently fertilizer applicator body can be placed on around root and apply fertilizer.
Preferably, the top of piston is back taper.Because piston is moving downward in process, in order to prevent fertilizer to be deposited in above piston, the top of piston is set to back taper, fertilizer can apply fertilizer smoothly along being tilted to down.
Preferably, the sidewall of fertilising cylinder is provided with limited block.Because the top elastic component of the bar that punches is as the effect upwards recovered, but easily occur that piston encounters punching masthead portion, so arrange limited block at the sidewall of fertilising cylinder, can play a very good protection to piston and fertilising cylinder.
Preferably, the cylinder that applies fertilizer is rhombus near piston.In order to prevent fertilizer to be stuck between piston and fertilising cylinder, can not move downward smoothly, for this reason, arranging fertilising cylinder is rhombus near piston, when the piston is moving down, fertilizer flows down from the space of piston and fertilising cylinder, ensure that fertilizer can normally enter in earth.
Preferably, the opening part of feed pipe is provided with pressure sensor.In order to control fertilizing amount more accurately, pressure sensor being set at the opening part of feed pipe, inlet amount can being detected at any time.
Preferably, apply fertilizer cylinder inwall covers and has plastic foil.Due to the bad cleaning of fertilizer, when using fertilizer applicator to apply fertilizer, having the sidewall that a lot of fertilizer is sticky in fertilising cylinder, can cover at fertilising cylinder inwall and having plastic foil, after using a period of time, plastic foil being removed and carries out cleaning.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of adjustable plate of the present utility model and clamp portion.
Reference numeral: fertilising cylinder 1, limited block 2, feed pipe 3, pressure sensor 4, punching bar 5, spring 6, piston 7, pressing plate 8, adjustable plate 9.
Embodiment
As depicted in figs. 1 and 2, rhizine fertilizing device, comprises multiple fertilizer applicator unit, and multiple fertilizer applicator unit forms a semicircle.Fertilizer applicator unit comprises fertilising cylinder 1, fertilising cylinder 1 inwall covers and has plastic foil, the sidewall of fertilising cylinder 1 is provided with limited block 2, the feed pipe 3 be communicated with fertilising cylinder 1, the opening part of feed pipe 3 is provided with pressure sensor 4, from top to down through the punching bar 5 of fertilising cylinder 1, the upper end of punching bar 5 is provided with handle, punching bar 5 is strained by the spring 6 be fixed in fertilising cylinder 1, punching bar 5 is fixed with piston 7, the top of piston 7 is back taper, fertilising cylinder 1 is rhombus near piston 7 lower end, fertilising cylinder 1 sidewall is provided with cavity, be provided with in cavity and the pressing plate 8 of piston 7 near feed pipe 3 one end clamping, pressing plate 8 is provided with the adjustable plate 9 be connected with pressing plate 8 torsion spring below.
The utility model is used for realizing quantitative fertilization mainly through mutual interlock, first a part of fertilizer is introduced into by feed pipe 3, pressure sensor 4 can detect the amount of fertilizer, fertilizer is stayed above piston 7, when people by punching bar 5 to when pressing down, piston 7 moves downward and presses and the pressing plate 8 in the cavity of its clamping, the power that pressing plate 8 gives torsion spring one downward, adjustable plate 9 is made to move upward after torsion spring distortion, block the opening part of feed pipe 3, stop charging again, because piston 7 is back taper above, fertilizer slides the lower end entering fertilising cylinder 1 above piston 7, opening is blocked in the end of punching bar 5.Because the lower end of the cylinder 1 that applies fertilizer is rhombus, piston 7 continues to move downward, and occur space with fertilising cylinder 1, fertilizer moves downward from space, stays the bottom of fertilising cylinder 1.When the bar 5 that punches moves upward along with spring 6, the lower end of fertilising cylinder 1 is left in the end of punching bar 5, and fertilizer carries out earth from the lower end of fertilising cylinder 1, and the bar 5 that punches can touch limited block 2 and stop moving upward.The utility model utilizes the power of piston 7 and the effect of torsion spring, makes adjustable plate 9 block the opening part of feed pipe 3, when ensure that certain fertilizing amount, and can not charging and break fertilizing amount and cannot accurately monitor again.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (7)
1. rhizine fertilizing device, comprise fertilizer applicator body, fertilizer applicator body comprises fertilising cylinder, the feed pipe be communicated with fertilising cylinder and the punching bar passing the cylinder that applies fertilizer from top to down, punching bar is strained by the elastic component be fixed in fertilising cylinder, it is characterized in that, punching bar is fixed with piston, fertilising cylinder sidewall is provided with cavity, is provided with and the pressing plate of piston near the clamping of feed pipe one end, is provided with the adjustable plate be connected with pressing plate torsion spring below pressing plate in cavity.
2. rhizine fertilizing device as claimed in claim 1, it is characterized in that, described fertilizer applicator body is multiple, and multiple fertilizer applicator body forms a semicircle.
3. rhizine fertilizing device as claimed in claim 1, it is characterized in that, the top of described piston is back taper.
4. rhizine fertilizing device as claimed in claim 1, it is characterized in that, the sidewall of described fertilising cylinder is provided with limited block.
5. the rhizine fertilizing device as described in claim 1 or 4, is characterized in that, described fertilising cylinder is rhombus near piston.
6. rhizine fertilizing device as claimed in claim 1, it is characterized in that, the opening part of described feed pipe is provided with pressure sensor.
7. the rhizine fertilizing device as described in claim 1 or 4, is characterized in that, described fertilising cylinder inwall covers and has plastic foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532227.0U CN204860027U (en) | 2015-07-22 | 2015-07-22 | Root fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532227.0U CN204860027U (en) | 2015-07-22 | 2015-07-22 | Root fertilizer applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204860027U true CN204860027U (en) | 2015-12-16 |
Family
ID=54804447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532227.0U Expired - Fee Related CN204860027U (en) | 2015-07-22 | 2015-07-22 | Root fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204860027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307755A (en) * | 2018-02-09 | 2018-07-24 | 马玉荣 | A kind of planting industry fertilizer apparatus quantified |
| CN110367101A (en) * | 2019-07-25 | 2019-10-25 | 四川靓固科技集团有限公司 | A kind of water plant fertilising tool |
-
2015
- 2015-07-22 CN CN201520532227.0U patent/CN204860027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307755A (en) * | 2018-02-09 | 2018-07-24 | 马玉荣 | A kind of planting industry fertilizer apparatus quantified |
| CN110367101A (en) * | 2019-07-25 | 2019-10-25 | 四川靓固科技集团有限公司 | A kind of water plant fertilising tool |
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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 |
Granted publication date: 20151216 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |