CN203194137U - Normal distribution fertilizing device - Google Patents
Normal distribution fertilizing device Download PDFInfo
- Publication number
- CN203194137U CN203194137U CN 201320113848 CN201320113848U CN203194137U CN 203194137 U CN203194137 U CN 203194137U CN 201320113848 CN201320113848 CN 201320113848 CN 201320113848 U CN201320113848 U CN 201320113848U CN 203194137 U CN203194137 U CN 203194137U
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- China
- Prior art keywords
- defertilizing
- fertilizing
- plate
- box
- spade
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Abstract
The utility model discloses a normal distribution fertilizing device which comprises a shovel handle, wherein a soil pulverizing plate is vertically arranged at the front side of the shovel handle; a subsoiler is arranged at the lower end of the soil pulverizing plate; a fertilizing box is mounted at the rear side of the shovel handle; a fertilizing pipe is mounted at the top of the fertilizing box; an upper fertilizing hole, a middle fertilizing hole and a plurality of lower fertilizing holes are formed in the rear side wall of the fertilizing box in sequence from top to bottom; the upper fertilizing hole and the middle fertilizing hole are triangular; the lower fertilizing holes are rectangular; the area of the upper fertilizing hole is smaller than the area of the middle fertilizing hole; baffles are arranged above the lower fertilizing holes in the lowermost part. By setting the fertilizing holes with different sizes and additionally setting the baffles at the lower fertilizing holes, the fertilizing box can be used for synchronously fertilizing upper, middle and lower soil layers, and the distribution state of a relatively small quantity of fertilizers in the upper and lower layers and a plurality of of fertilizers in the middle layer is guaranteed according to the normal distribution standard.
Description
Technical field
The utility model relates to a kind of normal distribution fertilizer apparatus.
Background technology
In the agricultural planting process, exist fertilizing amount can't adapt to the problem of crops normal growth demand.Specifically, according to the growth rhythms of crops as can be known, fertilizing amount should be normal distribution with the degree of depth of soil layer, be that the upper and lower fertilizing amount should be less, the subsurface layer fertilization amount is more, still, at present, do not have to realize the device of normal state fertilising, restricted to a great extent the development of agricultural planting.
The utility model content
The purpose of this utility model provides a kind of normal distribution fertilizer apparatus, and it can be according to the operation of applying fertilizer of normal state fertilization rule, realizes that upper strata, lower floor's Shaoshi are fertile, applies fertilizer in the middle level more, thereby, more meet the growth rhythms of crops, be conducive to agricultural production.
The purpose of this utility model is achieved through the following technical solutions: the normal distribution fertilizer apparatus, comprise spade, the front side of spade vertically is provided with the hack plate, and the lower end of hack plate is provided with deep soil loosing shovel, the rear side of spade is installed defertilizing box, and defertilizing tube is installed at the top of defertilizing box; From top to bottom offer successively upper strata defertilizing opening, middle level defertilizing opening and several lower floor's defertilizing openings on the rear sidewall of defertilizing box, upper strata defertilizing opening and middle level defertilizing opening are triangles, and lower floor's defertilizing opening is rectangle; The area of upper strata defertilizing opening is less than the area of middle level defertilizing opening; The lower floor defertilizing opening top of foot is provided with baffle plate.
For further realizing the purpose of this utility model, can also realize by the following technical solutions: described defertilizing box is connected and fixed by holder and spade; The cross section of holder is C shape; The rear side of spade is provided with the second location-plate and the first location-plate, and holder cooperates with the second location-plate; The bottom of holder is provided with backplate, and backplate is provided with hinge seat, and holder is hinged by hinge seat and axle and defertilizing box; The top of defertilizing box is connected with spade by expansion link, and the two ends of expansion link are hinged with defertilizing box and spade respectively.The bottom of described defertilizing box is provided with two limiting plates, between two limiting plates fertilizer retaining plate is installed, and fertilizer retaining plate can move up and down along limiting plate; Fertilizer retaining plate top is provided with pull bar, offers several fertilizer retaining plate through holes on the fertilizer retaining plate, and the fertilizer retaining plate through hole is corresponding one by one with the lower floor defertilizing opening; Described expansion link has the body of rod, and upper end and the spade of the body of rod are hinged; Offer endoporus in the body of rod, leading screw is installed in the endoporus, leading screw can be along the endoporus traveling priority; The lower, outer perimeter of the body of rod is offered cannelure, and the lower, outer perimeter mounting nuts of defertilizing tube is installed alignment pin on the nut, and alignment pin cooperates with cannelure, guarantees only relatively body of rod rotation of nut; Leading screw is connected with nut thread; The lower end of leading screw passes that nut is outer and defertilizing box is hinged; The periphery hookup wire wheel of nut, the line wheel is fixedly connected with nut by alignment pin; The periphery of line wheel is twined stay cord, and stay cord is connected with pull bar.The outside of described pull bar is provided with projection, offers chute on the limiting plate, and chute cooperates with projection; Fixed bin is installed on the limiting plate, mounting spring in the fixed bin, projection is positioned at fixed bin; Spring cooperates with projection and projection is applied downward pretightning force.On the described defertilizing box pulley is installed, stay cord cooperates with pulley.
Good effect of the present utility model is: it is by arranging the fertilization mouth of different sizes, and add baffled mode at lower floor fertilization mouth place, defertilizing box can be applied fertilizer to three layers of soil minute upper, middle and lowers simultaneously synchronously, and, standard according to the normal state fertilising, guarantee that bilevel fertilizer is less, middle part fertilizer is more.It is provided with holder, and both the defertilizing box of conveniently replaced different model can shield to defertilizing box again, prolongs the service life of defertilizing box.In addition, its defertilizing box adjustable angle with the needs according to different crops, is adjusted fertilizing amount and the fertilization depth of defertilizing box, thereby, can carry out more accurately the normal state fertilising, effectively promote crop growth.The utility model also has advantages of compactness simple for structure, cheap for manufacturing cost and easy to use.
Description of drawings
Fig. 1 is the structural representation of normal distribution fertilizer apparatus described in the utility model; Fig. 2 analyses and observe rotation structure for amplifying schematic diagram along the A-A line of Fig. 1; Fig. 3 is to rotation structure for amplifying schematic diagram along the B of Fig. 1; Fig. 4 is that the C of Fig. 1 is to the rotational structure schematic diagram; Fig. 5 is the I section structure for amplifying schematic diagram of Fig. 1; Fig. 6 is the II section structure for amplifying schematic diagram of Fig. 1; Fig. 7 is the III section structure for amplifying schematic diagram of Fig. 4.
Reference numeral: 1 spade 2 defertilizing box 3 defertilizing tube 4 first location-plate 5 holder 6 backplate 7 hinge seat 8 limiting plate 9 second location-plate 10 baffle plate 11 pulley 12 stay cord 13 middle level defertilizing opening 14 fertilizer retaining plate 15 pull bar 16 hack plate 17 fixed bin 18 guide post 19 spring 20 projection 21 chute 22 deep soil loosing shovel 23 line wheel 24 nut 25 leading screw 26 endoporus 27 upper strata defertilizing opening 28 lower floor's defertilizing opening 29 fertilizer retaining plate through hole 30 cannelure 31 alignment pin 32 bodies of rod.
Embodiment
As shown in Figure 1, normal distribution fertilizer apparatus described in the utility model comprises spade 1.The front side of spade 1 vertically is provided with hack plate 16.The lower end of hack plate 16 is provided with deep soil loosing shovel 22.The rear side of spade 1 is installed defertilizing box 2, and defertilizing tube 3 is installed at the top of defertilizing box 2.From top to bottom offer successively upper strata defertilizing opening 27, middle level defertilizing opening 13 and several lower floor's defertilizing openings 28 on the rear sidewall of defertilizing box 2.As shown in Figure 3, upper strata defertilizing opening 27 and middle level defertilizing opening 13 are triangles, and lower floor's defertilizing opening 28 is rectangles.The area of upper strata defertilizing opening 27 is less than the area of middle level defertilizing opening 13.Lower floor's defertilizing opening 28 tops of foot are provided with baffle plate 10.
During use, 22 pairs of soil subsoiling flutings of hack plate 16 and deep soil loosing shovel, simultaneously, fertilizer is entered in the defertilizing box 2 by defertilizing tube 3, and is entered in the soil by upper strata defertilizing opening 27, middle level defertilizing opening 13 and 28 layerings of lower floor's defertilizing opening respectively.Upper strata defertilizing opening 27 since the less defertilizing amount of area less than middle level defertilizing opening 13, the defertilizing amount of middle level defertilizing opening 13 is less than lower floor's defertilizing opening 28 at middle part, lower floor's defertilizing opening 28 of foot is owing to there being stopping of baffle plate 10, its defertilizing amount is less than lower floor's defertilizing opening 28 defertilizing amounts at middle part, thereby, can realize that upper and lower layer Shaoshi is fertile, the normal state fertilising operation of layer is executed in the middle level more.
Be the defertilizing box 2 that is convenient for changing different model, should make defertilizing box 2 and spade 1 be convenient to dismounting, as illustrated in fig. 1 and 2, described defertilizing box 2 is connected and fixed by holder 5 and spade 1.The cross section of holder 5 is C shapes.The rear side of spade 1 is provided with the second location-plate 9 and the first location-plate 4.Holder 5 cooperates with the second location-plate 9.The first location-plate 4 and the second location-plate 9 cooperate can make holder 5 and spade 1 be connected firmly.As shown in Figure 1, the bottom of holder 5 is provided with backplate 6, and backplate 6 is provided with hinge seat 7, and it is hinged that holder 5 passes through hinge seat 7 and axle and defertilizing box 2.Backplate 6 can shield to defertilizing box 2, avoids defertilizing box 2 to be subjected to the soil frontal impact in the fertilising process.The top of defertilizing box 2 is connected with spade 1 by expansion link, and the two ends of expansion link are hinged with defertilizing box 2 and spade 1 respectively.By the length of adjustment expansion link, capable of regulating defertilizing box 2 relative spade 1 angles, thereby, can according to the growth characteristic of different crops, adjust fertilization depth and the fertilizing amount of defertilizing box 2.The angle of inclination of defertilizing box 2 relative spades 1 is larger, and the fertilizing amount of undermost lower floor defertilizing opening 28 is less, and the fertilization depth of upper strata defertilizing opening 27 is darker.
Growth needs according to crops, in the time of should making the angle of defertilizing box 2 relative spades 1 larger, the fertilizing amount of lower floor's defertilizing opening 28 also should be less, for achieving the above object, as shown in Figure 2, the bottom of described defertilizing box 2 is provided with installs fertilizer retaining plate 14 between 8, two limiting plates 8 of two limiting plates, fertilizer retaining plate 14 can move up and down along limiting plate 8.As shown in Figure 4, fertilizer retaining plate 14 tops are provided with pull bar 15.Offer several fertilizer retaining plate through holes 29 on the fertilizer retaining plate 14, fertilizer retaining plate through hole 29 is corresponding one by one with lower floor defertilizing opening 28.When defertilizing box 2 as shown in Figure 1 during the position, fertilizer retaining plate through hole 29 and lower floor's defertilizing opening 28 complete corresponding communicating.As shown in Figure 6, described expansion link has the body of rod 32, and the upper end of the body of rod 32 and spade 1 are hinged.Offer endoporus 26 in the body of rod 32, endoporus 26 interior installation leading screws 25, leading screw 25 can be along endoporus 26 traveling priorities.The lower, outer perimeter of the body of rod 32 is offered cannelure 30.The lower, outer perimeter mounting nuts 24 of defertilizing tube 3.Alignment pin 31 is installed on the nut 24, and alignment pin 31 cooperates with cannelure 30, guarantees the only relatively body of rod 32 rotations of nut 24.Leading screw 25 is threaded with nut 24; The lower end of leading screw 25 passes that nut 24 is outer and defertilizing box 2 is hinged.The periphery hookup wire of nut 24 wheel 23, line wheel 23 are fixedly connected with nut 24 by alignment pin 31.The periphery of line wheel 23 is twined stay cord 12, and stay cord 12 is connected with pull bar 15.When need increase the angle of 1 of defertilizing box 2 relative spade, rotating nut 24 makes leading screw 25 extrapolated, simultaneously, nut 24 band moving-wire wheels 23 rotate synchronously, line wheel 23 tightens up stay cord 12, stay cord 12 pulling pull bars 15 stagger fertilizer retaining plate through hole 29 and lower floor's defertilizing opening 28 along moving on the limiting plate 8, thereby further reduce the fertile amount of going out of lower floor's defertilizing opening 28.
As shown in Figure 7, the outside of described pull bar 15 is provided with projection 20.Offer chute 21 on the limiting plate 8, chute 21 cooperates with projection 20.Fixed bin 17 is installed on the limiting plate 8, fixed bin 17 interior mounting spring 19, projection 20 is positioned at fixed bin 17.Spring 19 cooperates with projection 20, and projection 20 is applied downward pretightning force, thereby, pull bar 15 and fertilizer retaining plate 14 can in time be moved down reset.
Such as Fig. 1 and shown in Figure 7, pulley 11 is installed on the described defertilizing box 2, stay cord 12 cooperates with pulley 11, can reduce the frictional force that stay cord 12 moves.
Technical scheme described in the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (5)
1. normal distribution fertilizer apparatus, comprise spade (1), the front side of spade (1) vertically is provided with hack plate (16), the lower end of hack plate (16) is provided with deep soil loosing shovel (22), it is characterized in that: the rear side of spade (1) is installed defertilizing box (2), and defertilizing tube (3) is installed at the top of defertilizing box (2); From top to bottom offer successively upper strata defertilizing opening (27), middle level defertilizing opening (13) and several lower floor's defertilizing openings (28) on the rear sidewall of defertilizing box (2), upper strata defertilizing opening (27) and middle level defertilizing opening (13) are triangles, and lower floor's defertilizing opening (28) is rectangle; The area of upper strata defertilizing opening (27) is less than the area of middle level defertilizing opening (13); Lower floor's defertilizing opening (28) top of foot is provided with baffle plate (10).
2. normal distribution fertilizer apparatus according to claim 1 is characterized in that: described defertilizing box (2) is connected and fixed by holder (5) and spade (1); The cross section of holder (5) is C shape; The rear side of spade (1) is provided with the second location-plate (9) and the first location-plate (4), and holder (5) cooperates with the second location-plate (9); The bottom of holder (5) is provided with backplate (6), and backplate (6) is provided with hinge seat (7), and it is hinged that holder (5) passes through hinge seat (7) and axle and defertilizing box (2); The top of defertilizing box (2) is connected with spade (1) by expansion link, and the two ends of expansion link are hinged with defertilizing box (2) and spade (1) respectively.
3. normal distribution fertilizer apparatus according to claim 1, it is characterized in that: the bottom of described defertilizing box (2) is provided with two limiting plates (8), article two, fertilizer retaining plate (14) is installed between the limiting plate (8), and fertilizer retaining plate (14) can move up and down along limiting plate (8); Fertilizer retaining plate (14) top is provided with pull bar (15), offers several fertilizer retaining plate through holes (29) on the fertilizer retaining plate (14), and fertilizer retaining plate through hole (29) is corresponding one by one with lower floor's defertilizing opening (28); Described expansion link has the body of rod (32), and the upper end of the body of rod (32) and spade (1) are hinged; Offer endoporus (26) in the body of rod (32), leading screw (25) is installed in the endoporus (26), leading screw (25) can be along endoporus (26) traveling priority; The lower, outer perimeter of the body of rod (32) is offered cannelure (30), the lower, outer perimeter mounting nuts (24) of defertilizing tube (3), the upper alignment pin (31) of installing of nut (24), alignment pin (31) cooperates with cannelure (30), guarantees the only relatively body of rod (32) rotation of nut (24); Leading screw (25) is threaded with nut (24); The lower end of leading screw (25) passes that nut (24) is outer and defertilizing box (2) is hinged; The periphery hookup wire wheel (23) of nut (24), line wheel (23) is fixedly connected with nut (24) by alignment pin (31); The periphery of line wheel (23) is twined stay cord (12), and stay cord (12) is connected with pull bar (15).
4. normal distribution fertilizer apparatus according to claim 3, it is characterized in that: the outside of described pull bar (15) is provided with projection (20), offers chute (21) on the limiting plate (8), and chute (21) cooperates with projection (20); The upper fixed bin (17) of installing of limiting plate (8), the interior mounting spring of fixed bin (17) (19), projection (20) is positioned at fixed bin (17); Spring (19) cooperates with projection (20) and projection (20) is applied downward pretightning force.
5. normal distribution fertilizer apparatus according to claim 4 is characterized in that: the upper pulley (11) of installing of described defertilizing box (2), stay cord (12) cooperates with pulley (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113848 CN203194137U (en) | 2013-03-13 | 2013-03-13 | Normal distribution fertilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113848 CN203194137U (en) | 2013-03-13 | 2013-03-13 | Normal distribution fertilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203194137U true CN203194137U (en) | 2013-09-18 |
Family
ID=49138286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113848 Expired - Lifetime CN203194137U (en) | 2013-03-13 | 2013-03-13 | Normal distribution fertilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203194137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141198A (en) * | 2013-03-13 | 2013-06-12 | 李等全 | Normal distribution fertilizer applying device |
| CN107852898A (en) * | 2017-11-23 | 2018-03-30 | 长兴曼尔申机械科技有限公司 | A kind of hand propelled floods and droughts field powdery chemical fertilizer applicator |
-
2013
- 2013-03-13 CN CN 201320113848 patent/CN203194137U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141198A (en) * | 2013-03-13 | 2013-06-12 | 李等全 | Normal distribution fertilizer applying device |
| CN107852898A (en) * | 2017-11-23 | 2018-03-30 | 长兴曼尔申机械科技有限公司 | A kind of hand propelled floods and droughts field powdery chemical 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: 20130918 Effective date of abandoning: 20141105 |
|
| RGAV | Abandon patent right to avoid regrant |