CN201541467U - Knapsack automatic fertilizer distributor - Google Patents
Knapsack automatic fertilizer distributor Download PDFInfo
- Publication number
- CN201541467U CN201541467U CN2009202586252U CN200920258625U CN201541467U CN 201541467 U CN201541467 U CN 201541467U CN 2009202586252 U CN2009202586252 U CN 2009202586252U CN 200920258625 U CN200920258625 U CN 200920258625U CN 201541467 U CN201541467 U CN 201541467U
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- China
- Prior art keywords
- fertilizer
- passage
- glassware
- broadcast application
- charging basket
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Fertilizing (AREA)
Abstract
The utility model relates to a knapsack automatic fertilizer distributor, relating to machinery for distributing fertilizers; a fertilizer barrel mouth is added with a barrel cover; the bottom of a fertilizer barrel is provided with a bottom hole, in which the upper end part of a fertilizer guiding tube is arranged and fixed by a flexible fixer; the fertilizer guiding tube is in L-shaped structure, and the bending position thereof is in arc transition. In addition, related facilities can be additionally arranged: the fertilizer guiding tube is provided with a stay wire ring and a retaining ring matched with the stay wire ring so as to control the opening and closing for distributing fertilizers; a clamping groove matched with the fertilizer guiding tube is arranged below the front part of the fertilizer barrel which is internally provided with a filtering screen; the lower end part of the fertilizer guiding tube is connected with a multi-branch tube; and the branch tubes of the multi-branched tube are connected with a fertilizer spraying tube and the like. The design principle is as follows: granular fertilizers have certain fluidity, and the vibration action caused by that people carries the fertilizer barrel on the back can lead the fertilizers to flow outwards, thus forming spraying effect. The knapsack automatic fertilizer distributor has the benefits of directly spraying fertilizers on crops, being labor-saving, time-saving and fertilizer-saving, having good fertilizer applying effect, improving the working efficiency by 3-4 times compared with that of the manual fertilizer spraying, being beneficial to protecting human body, and having simple structure and lower cost without power.
Description
Technical field:
The utility model relates to agricultural machinery, further is the machinery that is used for broadcast application material and agricultural chemicals.
Background technology:
In farmland management, it is one of necessary raising plant growth ability, important measures of promotion crop yield that crop is topdressed.When topdressing, the way of traditional manual broadcast application is continued to use in present northern China rural area particularly, rural area usually, that is: with basin, bucket or basket splendid attire fertilizer, and a hand steered basin or pail or carry basket on the arm, another hand is grabbed the broadcast application material.Exist some problems like this: 1, effort is time-consuming.Only can spread 10-15 mu in one day; 2, take material, fertilization effect is poor.Hand is grabbed the broadcast application material, tends to cause the leakage between referring to or one side of fertilizer, and like this, the fertilizer that acts on the crop reduces; 3, inhomogeneous.Hand broadcast application material must cause the inhomogeneous of fertilising; 4, help the grass growth.The fertilizer that leaks has considerable part can drop on the weeds, can encourage weeds like this; 5, the harm person.Because hand once and again contacts fertilizer, the adversary produces certain harm, even involves other position of health.
Because the relation of management system, be that the decentralized management of unit is still the rural area principal mode with the family.Therefore, agricultural tillage will face a large amount of haggards for a long time, is still small-sized agricultural machinery for what every household was accepted.Because fertilising is an important ring of farmland management, for this reason, the peasant will pay a large amount of work, and is very urgent to the requirement of machinery; And at present, do not have easy fertilizer machinery on the market, it is imperative therefore to develop this type of machinery.
Summary of the invention:
The purpose of this utility model provides the automatic broadcast application glassware of a kind of backpack, and it can directly apply fertilizer granular fertilizer to the rhizome portion of crop or crop, has avoided the waste of fertilizer, simultaneously, can improve the efficient of fertilizer greatly.
The purpose of this utility model realizes by following scheme: the automatic broadcast application glassware of backpack, it is characterized in that: be added with bung on the charging basket mouth, the charging basket bottom is provided with bottom outlet, the passage upper end that promising flexible retainer is fixed is set in the bottom outlet, passage is " L " shape structure, and the corner is an arc transition.
Its design principle is: granular fertilizer has certain fluidity, bear the people under the situation of charging basket walking, the vibration effect can make fertilizer by in the charging basket to outer outflow, as reasonable in design, the flow velocity of fertilizer then can form the effect of spraying.
The purpose of this utility model can further realize by following scheme:
The structure of flexible retainer can be: the internal diameter of leather packing and the external diameter of passage match, lock ring is in passage, and the pipe edge that is provided with abduction suitable for reading of passage is provided with protection pad below leather packing, the internal diameter of protection pad is greater than the external diameter of passage, and protection pad and leather packing are fixed in the bottom of charging basket by screw; , match along being provided with spiral on the outer tube wall at place at passage next-door neighbour pipe with screw-casing on being placed in passage.
The ring retaining that on passage, is provided with stay thimble and cooperates with it, stay thimble can slide within the specific limits, and is limit for the ring retaining, the fixing lower end of backguy on stay thimble, the upper end of backguy is fixed on barrel wall of charging basket.
Be provided with rack on the limit wall on the top in charging basket, frame is placed screen pack on the rack.
The place ahead, charging basket lower front at bottom outlet are provided with draw-in groove, and the shape size of draw-in groove matches with passage; Draw-in groove can be the groove that digs out on charging basket, also can be retainer ring card on charging basket.
Lower end part is connected with the house steward of manifold, manifold be in charge of the connection stuff-spraying pipe; The house steward of manifold and passage coupling part are for flexible adjustable, and being in charge of with the coupling part of stuff-spraying pipe of manifold is adjustable for stretching; Pipe can telescopic moving in certain in outer tube in the flexible adjustable finger of connecting portion; Manifold is generally selected Y-pipe, and promptly a house steward is in charge of for two; Generally speaking, can design two of Y-pipe and be in charge of and be fixed structure, promptly two opening angles of being in charge of (being generally 20-60 °) are for non-adjustable; For the requirement of the spraying fertilizer that adapts to different spacings, two of Y-pipe can be in charge of and make adjustable structure.
The stuff-spraying pipe port is provided with nozzle, and nozzle can be connected with stuff-spraying pipe by blast tube, and nozzle can be circular, also can be flat, specifically can be that nozzle is the fan-shaped or triangle of flat hollow, the sub-material ridge that upper wall in the nozzle or lower wall are provided with some fan-shaped distributions.
Also be provided with flow controller on the passage or on the stuff-spraying pipe.
Flow controller is arranged on the passage, is one to have the cock body of endoporus.
Can be provided with concave bottom in the bottom of charging basket, flexible retainer is placed in one.
The utility model is used for the spraying of granular fertilizer, has following beneficial effect: 1, laborsaving saving of labor.A people bears this broadcast application glassware, can spread 30-40 mu in one day, and more manual broadcast application improves work efficiency 3-4 doubly; 2, material-saving, fertilization effect is good.Directly spray on crop and (directly spray root or stem or blade face as required), can avoid the waste of fertilizer in crop; 3, even.Under the certain situation of people's walking speed, the flow velocity of fertilizer is also certain substantially, and like this, fertilizer outwards flows to spray and also undertaken by certain speed, therefore basic the maintenance evenly; 4, the growth of restriction grass.This broadcast application glassware directly sprays fertilizer to crop, does not have substantially or seldom has fertilizer to drop on the weeds, like this, can limit the weeds growth to a certain extent; 5, help to protect the person.Owing to, can reduce the harm of adversary and health significantly without hand contact fertilizer.6, without power, thereby the energy resource consumption in the minimizing fertilising process reduces broadcast application material cost; 7, this broadcast application glassware simple structure, cost is lower, and with existing price level, its cost of broadcast application glassware is 40-60 unit only, is convenient to promote.
Description of drawings:
Fig. 1 is the utility model side-looking structural representation, and Fig. 2 is the utility model Y-pipe structural representation, and Fig. 3 is the utility model nozzle section structural representation, and Fig. 4 is another example structure schematic diagram of the utility model.
Among the figure, 1 is the charging basket mouth, and 2 is bung, and 3 is screen pack, 4 is rack, and 5 is charging basket, and 6 is the slope, and 7 is bottom outlet, 8 are the pipe edge, and 9 is leather packing, and 10 is screw, and 11 is passage, 12 is screw-casing, and 13 is protection pad, and 14 are the ring retaining, and 15 are backguy, 16 is draw-in groove, and 17 is stay thimble, and 18 is Y-pipe, and 19 is stuff-spraying pipe, 20 is blast tube, and 21 is nozzle, and 22 is the sub-material ridge, and 23 is concave bottom.
Embodiment:
Below in conjunction with embodiment the utility model is further described:
Embodiment 1: as Fig. 1, Fig. 2, shown in Figure 3, charging basket 5 can be set to similar sprayer tubular, be provided with braces (, not drawing among the figure), by the operator is born with passage 11 homonymies, the top of charging basket 5 is open architecture, form charging basket mouth 1, on charging basket mouth 1, be added with bung 2, can prevent the volatilization of fertilizer, in the time of can preventing from simultaneously to rain fertilising, rainwater falls in the charging basket 5; Be provided with rack 4 on the limit wall of charging basket 5 internal upper parts, frame is placed screen pack 3 on the rack 4, and screen pack 3 is used to filter bigger fertilizer piece, to prevent obstruction; Be smooth blanking, be provided with slope 6 in the bottom of charging basket 5, the lowest part on slope 6 is out the bottom outlet 7 in charging basket 5 bottoms, like this, makes whole charging basket 5 interior bottoms become funnel-form, is convenient to fertilizer and flows to bottom outlet 7; In general, be to be fit to the needs of right-hand operated, bottom outlet 7 is arranged at the position of the hand of keeping right, i.e. the figure inboard of charging basket 5 among this Fig. 1; It is 8-15 centimetre that bottom outlet 7 general considerations can be provided with diameter; In bottom outlet 7, be fixed with the upper end of passage 11, passage 11 is made for hard material, as rigid plastics, passage 11 is one " L " shape structure, the corner is an arc transition, the diameter of passage 11 is generally selected 2-4 centimetre, the upper end of passage 11 is that flexible retainer is fixed, the structure of flexible retainer can be: (make with soft rubber for leather packing 9 around the passage 11, the thickness of soft rubber is generally selected the 2-5 millimeter for use), the external diameter of the internal diameter of leather packing 9 and passage 11 matches the external diameter of passage 11 (or be slightly less than), thereby leather packing 9 lock rings leak downwards to avoid fertilizer in passage 11; The upper end of passage 11 is provided with the pipe of abduction along 8, like this, can stop passage 11 to come off effectively downwards; Below leather packing 9, be provided with protection pad 13, be provided with screw hole around the protection pad 13, be fixed in the bottom of charging basket 5 by screw 10; , match along being provided with spiral on the outer tube wall at 8 places at passage 11 next-door neighbour pipes with screw-casing 12 on being placed in passage 11, by screwing screw-casing 12, can passage 11 upper port are flexible in good condition fixing.Like this, the both fixing not upstream or downstream of passage 11 have certain flexibility again, and promptly the upper orifice of passage 11 can tilt within the specific limits.
The ring retaining 14 that on passage 11, is provided with stay thimble 17 and cooperates with it, stay thimble 17 can slide within the specific limits, and is 14 limits of ring retaining, the fixing lower end of backguy 15 on stay thimble 17, the upper end of backguy is fixed on the outer barrel wall of charging basket 5; The moving forward and backward of stay thimble 17 (liftings of passage 11 bottoms), can play the effect of control fertilizer flow: mobile (declines of passage 11 bottoms) backward of stay thimble 17, the upper port place of passage 11 is comparatively during level, the fertilizer that enters passage 11 is smooth and easy, simultaneously, the passage 11 oblique below gradients of this moment are bigger, so be convenient to flowing of fertilizer, therefore, the fertilizer discharge is big; The moving forward of stay thimble 17 (risings of passage 11 bottoms), the upper port of passage 11 produces, and the fertilizer that enters passage 11 has some setbacks, and simultaneously, the gradient of the passage 11 oblique belows of this moment reduces, so be not easy to the mobile of fertilizer; Therefore, the fertilizer discharge is little.
When normally using, stay thimble 17 is moved to ring retaining 14 places, normally (the quickest) spray is fertile; In charging basket 5 lower front, be provided with draw-in groove 16, the shape size of draw-in groove 16 matches with passage 11, and draw-in groove 16 can be the groove (as shown in Figure 1) that digs out on charging basket 5, also can be retainer ring card on charging basket 5; When needs stop to spray fertilizer, stay thimble 17 is moved forward to the farthest, then passage 11 bottoms then enter in the draw-in groove 16, like this, because the maximum of passage 11 bottoms upwarps, cause the maximum inclination of passage 11 upper port, stop fertile down; At this moment, also charging basket 5 can be positioned on the ground, and charging basket 5 is unlikely inclination.Be convenient to operator's rest or in charging basket, adorn fertilizer; Also can set up support, be beneficial to the placement of charging basket 5 in charging basket 5 bottoms.Be connected with Y-pipe 18 (Y-pipe 18 is to establish at once spraying two row crops in the lower end of passage 11, also at triplex row or four lines crop, set four-way pipe or five-way pipe) house steward, during connection, interior pipe can stretch in outer tube, so that regulate as required; Y-pipe 18 is that a house steward two is in charge of, and two of Y-pipe 18 is in charge of connection stuff-spraying pipe 19 separately, and during connection, interior pipe can stretch in outer tube, so that regulate as required; Two parts that Y-pipe 18 connects are adjustable, and the fertilizer that makes the utility model can adapt to multiple line-spacing crop sprays requirement; Stuff-spraying pipe 19 ports connect blast tube 20, blast tube 20 connects nozzle 21, nozzle 21 is the flat fan-shaped or triangle of hollow, the upper wall of nozzle interior or lower wall are provided with some (present embodiment is three) sub-material ridge 22, sub-material ridge 22 is fan-shaped distribution, be used for sub-material, the fertilizer that sprays evenly is split up into sector shape.
For adapting to the requirement of different spraying fertilizer, different flows can be set, control flow device is a control plug with holes, and the control plug can be selected the rubber manufacturing for use, and the internal diameter of the external diameter of plug and passage 11 matches, and can fill in mouth of pipe place, the upper end of passage 11; Because the endoporus of control plug is not of uniform size, has formed the control of flow, generally several flows can be set, as, every mu is sprayed 5-7.5 kilogram, 10-15 kilogram, 20-25 kilogram etc.
Embodiment 2: as shown in Figure 4, the top of charging basket 5 is provided with charging basket mouth 1, relative embodiment 1, and this charging basket mouth 1 is less, is provided with concave bottom 23 in the bottom of charging basket 5, is convenient to embodiment 1 described flexible retainer is placed in one, and is convenient to charging basket 5 and is positioned on the ground; Side at charging basket 5 is provided with draw-in groove 16.Among this figure, when stay thimble 17 reaches are risen passage 11, the upper orifice run-off the straight of passage 11, fertilizer no longer successfully enters passage 11; Simultaneously, the passage 11 that lift the bottom also to the flowing of fertilizer, plays certain inhibition, makes fertilizer no longer mobile.Like this, lift passage 11 on and played the effect of spraying the fertilizer switch.All the other structures are identical with embodiment 1, are not repeated.
Generally speaking, can design two of Y-pipe 18 and be in charge of and be fixed structure, promptly two opening angles of being in charge of (relevant with two length of being in charge of, be generally 20-60 °, be as the criterion with stuff-spraying pipe 19 ports or nozzle 21 crops near two row) are for non-adjustable; Requirement for the spraying fertilizer that adapts to different spacings, Y-pipe 18 of the present utility model can be made elastic construction, be that Y-pipe or two is in charge of for there being certain flexible material made, by being placed in moving forward and backward of two figure of eight collars of being in charge of, can make two to be in charge of and to shrink or loosen, thereby realize two subtended angle of being in charge of adjustings within the specific limits.
Claims (10)
1. the automatic broadcast application glassware of backpack is characterized in that: be added with bung on the charging basket mouth, the charging basket bottom is provided with bottom outlet, and the passage upper end that promising flexible retainer is fixed is set in the bottom outlet, and passage is " L " shape structure, and the corner is an arc transition.
2. the automatic broadcast application glassware of backpack according to claim 1, it is characterized in that: the structure of flexible retainer is: the internal diameter of leather packing and the external diameter of passage match, lock ring is in passage, the pipe edge that is provided with abduction suitable for reading of passage, below leather packing, be provided with protection pad, the internal diameter of protection pad is greater than the external diameter of passage, and protection pad and leather packing are fixed in the bottom of charging basket by screw; , match along being provided with spiral on the outer tube wall at place at passage next-door neighbour pipe with screw-casing on being placed in passage.
3. the automatic broadcast application glassware of backpack according to claim 1, it is characterized in that: the ring retaining that on passage, is provided with stay thimble and cooperates with it, stay thimble can slide within the specific limits, and limit by ring retaining, the fixing lower end of backguy on stay thimble, the upper end of backguy are fixed on the bucket wall of charging basket.
4. the automatic broadcast application glassware of backpack according to claim 1 is characterized in that: be provided with rack on the limit wall on the top in charging basket, frame is placed screen pack on the rack.
5. the automatic broadcast application glassware of backpack according to claim 1 is characterized in that: the place ahead, charging basket lower front at bottom outlet are provided with draw-in groove, and the shape size of draw-in groove matches with passage.
6. according to claim 1 or the automatic broadcast application glassware of 2 or 3 described backpacks, it is characterized in that: lower end part is connected with the house steward of manifold, manifold be in charge of the connection stuff-spraying pipe.
7. the automatic broadcast application glassware of backpack according to claim 6 is characterized in that: the house steward of manifold and passage coupling part are for flexible adjustable, and being in charge of with the coupling part of stuff-spraying pipe of manifold is adjustable for stretching.
8. the automatic broadcast application glassware of backpack according to claim 6, it is characterized in that: the stuff-spraying pipe port is provided with nozzle, and nozzle is the fan-shaped or triangle of flat hollow, the sub-material ridge that upper wall in the nozzle or lower wall are provided with some fan-shaped distributions.
9. the automatic broadcast application glassware of backpack according to claim 6 is characterized in that: also be provided with flow controller on the passage or on the stuff-spraying pipe.
10. the automatic broadcast application glassware of backpack according to claim 9, it is characterized in that: flow controller is arranged on the passage, is one to have the cock body of endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202586252U CN201541467U (en) | 2009-11-30 | 2009-11-30 | Knapsack automatic fertilizer distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202586252U CN201541467U (en) | 2009-11-30 | 2009-11-30 | Knapsack automatic fertilizer distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201541467U true CN201541467U (en) | 2010-08-11 |
Family
ID=42596623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202586252U Expired - Fee Related CN201541467U (en) | 2009-11-30 | 2009-11-30 | Knapsack automatic fertilizer distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201541467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360766A (en) * | 2017-07-18 | 2017-11-21 | 全椒县汊河农机服务专业合作社 | A kind of easy carrying type agricultural fertilizer machine |
| CN112998001A (en) * | 2021-04-19 | 2021-06-22 | 浙江伟超工具制造有限公司 | Knapsack gasoline sprayer-duster |
-
2009
- 2009-11-30 CN CN2009202586252U patent/CN201541467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360766A (en) * | 2017-07-18 | 2017-11-21 | 全椒县汊河农机服务专业合作社 | A kind of easy carrying type agricultural fertilizer machine |
| CN112998001A (en) * | 2021-04-19 | 2021-06-22 | 浙江伟超工具制造有限公司 | Knapsack gasoline sprayer-duster |
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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: 20100811 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |