CN210328494U - Layered fertilization furrow opener - Google Patents
Layered fertilization furrow opener Download PDFInfo
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- CN210328494U CN210328494U CN201920725208.8U CN201920725208U CN210328494U CN 210328494 U CN210328494 U CN 210328494U CN 201920725208 U CN201920725208 U CN 201920725208U CN 210328494 U CN210328494 U CN 210328494U
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- 230000004720 fertilization Effects 0.000 title claims abstract description 119
- 239000003337 fertilizer Substances 0.000 claims abstract description 105
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000012216 screening Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002689 soil Substances 0.000 description 12
- 238000007873 sieving Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009960 carding Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a layered fertilization furrow opener, which comprises a deep fertilization component and a shallow fertilization component which are arranged in a front-back separated manner, wherein the deep fertilization component and the shallow fertilization component are arranged at intervals in a horizontal direction and a vertical direction; the deep fertilizing assembly comprises a deep fertilizing part, the deep fertilizing part is communicated with the deep fertilizing pipe, a diversion screening part is arranged in the deep fertilizing part, and the diversion screening part can divide the fertilizer to be uniformly applied and discharged; the shallow fertilization component comprises a shallow fertilizer discharging component, and the shallow fertilizer discharging component is communicated with a shallow fertilization pipe. The layered fertilization furrow opener can realize layered application of fertilizers, and meanwhile, the shallow fertilization component of the layered fertilization furrow opener is adjustable up and down, so that the fertilization depth of an upper layer of fertilizer and a lower layer of fertilizer is guaranteed, the problem of inaccurate fertilizer layering in the mechanical layered fertilization process is solved, and the fertilizer row fertilization operation quality and effect are improved.
Description
Technical Field
The disclosure relates to the field of agricultural machinery, in particular to a layered fertilization furrow opener.
Background
When crops such as corn and wheat are sown, synchronous deep fertilization is often needed, and layered fertilization is beneficial to nutrient supply and is beneficial to improving the utilization rate of fertilizers, so that the demand is continuously improved in agricultural production.
At present, the subassembly of fertiliziing is fixed in same vertical pole about current layering fertilizer applicator will, and fertilizies the subassembly from top to bottom and do not have the clearance on horizontal spatial position, and this is just so that the distance of applying fertilizer mouthful from top to bottom is too near, and the soil is unable in time backward flow after the ditching fertilization, and upper fertilizer can get into the deep layer along with backward flow soil, leads to fertilizer not obvious in the layering in soil, and two-layer fertilizer proportion is too random from top to bottom, seriously influences the fertilization quality.
The problems are urgently needed to be solved by a mechanical layered fertilization technology, and are directly related to the development and application prospects of agricultural machinery with layered fertilization.
SUMMERY OF THE UTILITY MODEL
The purpose of the present disclosure is to overcome the above-mentioned deficiencies of the prior art and to provide a layered fertilizing furrower; the layered fertilization furrow opener can realize layered application of fertilizers, and meanwhile, the shallow fertilization component of the layered fertilization furrow opener is adjustable up and down, so that the fertilization depth of an upper layer of fertilizer and a lower layer of fertilizer is guaranteed, the problem of inaccurate fertilizer layering in the mechanical layered fertilization process is solved, and the fertilizer row fertilization operation quality and effect are improved.
The purpose of the present disclosure is to provide a layered fertilization furrow opener, in order to achieve the above purpose, the present disclosure adopts the following technical scheme:
a layered fertilization furrow opener comprises a deep fertilization component and a shallow fertilization component which are arranged in a front-back separated mode, wherein the deep fertilization component and the shallow fertilization component are arranged in a horizontal direction and a vertical direction at a set distance at intervals;
the deep fertilizing assembly comprises a deep fertilizing part, the deep fertilizing part is communicated with the deep fertilizing pipe, a diversion screening part is arranged in the deep fertilizing part, and the diversion screening part can divide the fertilizer to be uniformly applied and discharged;
the shallow fertilization component comprises a shallow fertilizer discharging component, and the shallow fertilizer discharging component is communicated with a shallow fertilization pipe.
The working principle of the layered fertilization furrow opener disclosed by the invention is as follows:
the deep fertilization component and the shallow fertilization component are respectively arranged in front and at the back, and set distances are arranged in the horizontal direction and the vertical direction at intervals, so that the shallow fertilization component can not immediately discharge fertilizers after the deep fertilization component discharges the fertilizers, and soil can timely flow back to cover deep fertilizers;
the diversion screening component can uniformly conduct fertilizer flow and arrange, thereby avoiding fertilizer concentration and improving the utilization rate of the fertilizer.
As a further technical scheme, the diversion screening part comprises a screen plate, a plurality of first screening components for preferential fertilizer to pass through are arranged in the middle of the screen plate, and a second screening component for uniform carding of the fertilizer passing through the first screening components is arranged at the lower part of the screen plate.
As a further technical scheme, the top end of the sieve plate is connected to the bottom end of the deep fertilizing pipe, and the sieve plate is arranged in an inclined mode.
Preferably, the included angle between the screen plate surface and the pipeline of the deep fertilizing pipe is more than 135 degrees.
As a further technical scheme, the first sieving components are through holes, and a plurality of first sieving components are uniformly distributed on two sides of the second sieving component.
As a further technical solution, the second sieve member includes a plurality of inverted V-shaped openings extending from a middle portion of the sieve plate to a bottom portion of the sieve plate.
As a further preferable technical scheme, the horizontal space distance between the deep fertilizing tube and the shallow fertilizing tube is more than 100 mm.
As a further technical scheme, the deep fertilization component and the shallow fertilization component are connected through a main beam, and the position of the connection of the shallow fertilization component and the main beam is adjustable up and down.
As a further technical scheme, the front ends of the deep fertilizing assembly and the shallow fertilizing assembly are respectively provided with a ditching component.
As a further technical scheme, the deep fertilizer discharging component and the shallow fertilizer discharging component are both of inverted U-shaped shell structures.
The beneficial effect of this disclosure does:
1) the deep fertilization subassembly and the shallow fertilization subassembly of this disclosure are divided to be put from beginning to end, and the two has obvious fore-and-aft spatial relationship, and the shallow fertilization subassembly can not arrange fertile immediately after the deep fertilization subassembly is arranged fertile, and soil can in time flow back and cover fertilizer after the deep fertilization subassembly is arranged fertile like this, and the shallow fertilization subassembly is ditched again and is executed shallow fertilizer, has ensured the spatial position relation of two-layer fertilizer.
2) Set up the water conservancy diversion in the fertile subassembly of this disclosure and divide the sieve part, fertilizer divides the sieve part to execute row via the water conservancy diversion, and comparably evenly falls into in the slot that the subassembly of fertilizeing deeply opened, improves fertilization effect, and avoids fertilizer to concentrate and cause the seedling of burning.
3) Set up the water conservancy diversion in the fertile subassembly of this disclosure and divide sieve part, can effectively avoid earth to block up the furrow opener when the machines whereabouts furrow opener buries, greatly reduced because of the fertilizer broken string risk that the furrow opener blockked up and leads to.
4) The layered fertilization furrow opener disclosed can realize layered application of fertilizers, and meanwhile, the shallow fertilization component of the layered fertilization furrow opener is adjustable up and down, so that the fertilization depth of an upper layer of fertilizer and a lower layer of fertilizer is guaranteed, the problem of inaccurate fertilizer layering in the mechanical layered fertilization process is solved, and the fertilizer row application operation quality and effect are improved.
5) The layered fertilization furrow opener disclosed by the invention has the advantages that the upper layer of fertilizer and the lower layer of fertilizer are applied to the given positions according to the discharge amount of the fertilizer applicator during application, so that the fertilizing amount is ensured. The layered fertilization method is simple and feasible, the operation performance of the fertilization device meets the agricultural technical requirements, and the device has wide prospect in popularization and use in the food main production area in China and great social benefit.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of the overall structure of a layered fertilization furrow opener disclosed in one embodiment;
FIG. 2 is an isometric view of a layered fertilizing furrower;
FIG. 3 is a schematic structural diagram of a deep fertilizing element;
FIG. 4 is a schematic view of the construction of the diversion screen assembly;
in the figure, 1, a deep fertilizing assembly, 2, a shallow fertilizing assembly, 101, a main beam, 102, a ditching knife, 103, a deep fertilizing pipe, 104, a deep fertilizing component, 1041, a shell, 1042, a diversion screening component, 10421 a screening plate, 10422 a first screening component, 10423 a second screening component, 1043, a positioning hole I, 105, a sleeve, 106, a positioning hole II, 201, a shallow fertilizing pipe and 202, and a shallow fertilizing component.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in this disclosure, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate description of the disclosure and simplify description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the disclosure.
Just as the introduction of background art, the distance of current layering fertilizer applicator top and bottom fertilization mouth is too close, and soil can not get in time backward flow after the ditching fertilization, and upper fertilizer can get into the deep layer along with the soil that flows back, leads to the fertilizer not obvious in the layering in soil, for solving above technical problem, this application has proposed a layering fertilization furrow opener.
The application provides a layered fertilization furrow opener, which comprises a deep fertilization component and a shallow fertilization component which are arranged in a front-back separated mode, wherein the deep fertilization component and the shallow fertilization component are arranged in a horizontal direction and a vertical direction at intervals at set intervals;
the deep fertilizing assembly comprises a deep fertilizing part, the deep fertilizing part is communicated with the deep fertilizing pipe, a diversion screening part is arranged in the deep fertilizing part, and the diversion screening part can divide the fertilizer to be uniformly applied and discharged;
the shallow fertilization component comprises a shallow fertilizer discharging component, and the shallow fertilizer discharging component is communicated with a shallow fertilization pipe.
Example 1
The layered fertilizing furrower disclosed in the embodiment is further described with reference to fig. 1-4;
in the present embodiment, "front" and "rear" are defined in terms of the furrow opener advancing direction, and the direction same as the furrow opener advancing direction is "front" and the direction opposite to the furrow opener advancing direction is "rear".
Referring to the attached drawings 1-2, the layered fertilization furrow opener comprises a deep fertilization component 1 and a shallow fertilization component 2;
the deep fertilization component 1 and the shallow fertilization component 2 are connected with an outlet of the fertilizer apparatus through a fertilizer guide pipe, and the shallow fertilization component 2 is located right behind the deep fertilization component 1 and is adjustable up and down.
The deep fertilization component 1 and the shallow fertilization component 2 are arranged in a front-back separated mode, the deep fertilization component 1 and the shallow fertilization component 2 are arranged at a set distance in the horizontal direction and the vertical direction, the deep fertilization component and the shallow fertilization component have obvious front-back spatial relation, and therefore the shallow fertilization component cannot immediately discharge fertilizers after the deep fertilization component discharges the fertilizers, soil can timely flow back to cover the fertilizers after the deep fertilization component discharges the fertilizers, the shallow fertilization component performs furrow-opening and shallow fertilizer application again, and the problem that the fertilizers are not accurately layered in the mechanical layered fertilization process is solved;
further preferably, the horizontal space distance between the deep fertilizing tube 103 and the shallow fertilizing tube 201 is more than 100 mm.
The deep fertilization component 1 and the shallow fertilization component 2 are connected through a main beam 101, and the position of the connection of the shallow fertilization component 2 and the main beam 101 is adjustable up and down.
As shown in fig. 1, the deep fertilizing assembly 1 comprises a ditching knife 102, a deep fertilizing tube 103 and a deep fertilizer discharging component 104, wherein a vertical rod is arranged at the top of the deep fertilizer discharging component 104 and connected with a main beam 101, and the main beam 101, the vertical rod and the deep fertilizer discharging component 104 are integrated;
the ditching cutter 102 is welded at the front end of the vertical rod and the deep fertilizer discharging component 104, the deep fertilizer discharging component 104 is welded below the vertical rod, as shown in the figures 1-2, the deep fertilizer application pipe 103 is fixed behind the vertical rod through a positioning hole II 106 of the main beam 101 and a positioning hole I1043 of the deep fertilizer discharging component 104, and the diameter of the deep fertilizer application pipe 103 is not larger than the width of the vertical rod.
The deep fertilizer discharging part 104 is communicated with the deep fertilizer applying pipe 103, a diversion screening part 1042 is arranged in the deep fertilizer discharging part 104, and the diversion screening part 1042 can divide the fertilizer to be uniformly applied and discharged;
as shown in fig. 3-4, the deep fertilizer discharging member 104 is an inverted U-shaped housing structure, a housing 1041 of the deep fertilizer discharging member is vertically and fixedly provided with a diversion screen member 1042, the diversion screen member 1042 can be welded and fixed inside the housing 1041, the upper end of the diversion screen member 1042 is connected to the lower end of the deep fertilizer pipe 103, and the lower end of the diversion screen member 1042 is flush with the tail end of the housing 1041.
Further, the connection form between the diversion screen part 1042 and the housing 1041 may be a detachable connection, such as a bolt connection, a thread connection, or a snap connection, or a non-detachable connection, such as welding, which is selected according to actual needs.
As shown in fig. 4, the diversion sieving part 1042 comprises a sieve plate 10421, the middle of which is provided with a plurality of first sieving components 10422 for the fertilizer to pass preferentially, and the lower of which is provided with a second sieving component 10423 for evenly combing the fertilizer passing through the first sieving component.
The top end of the sieve plate 10421 is connected to the bottom end of the deep fertilizer application pipe 103, the top end of the sieve plate 10421 is connected to the front side of the opening of the deep fertilizer application pipe 103, and the sieve plate 10421 is arranged in a backward inclined mode.
Further preferably, the angle between the plate surface of the sieve plate 10421 and the pipeline of the deep fertilizing pipe 103 is more than 135 °.
The first sifting elements 10422 are through holes, and a plurality of the first sifting elements 10422 are evenly and symmetrically distributed on both sides of the second sifting element 10423. In this embodiment, the number of the first sifting members 10422 is 6, and the two sides of the second sifting member 10423 are respectively provided with 3 through holes, and the diameter of each through hole is larger than 5 mm. The first sieve component in upper portion is provided with and does benefit to the preferential passing through of fertilizer, avoids fertilizer all to concentrate on the furrow opener bottom, has increased fertilizer trafficability characteristic.
The second sifting member 10423 includes a plurality of inverted V-shaped openings extending from a middle of the sifter plate 10421 to a bottom of the sifter plate 10421. In this embodiment, there are 3 second screen members 10423, and the top of the inverted V-shaped opening is arranged to be compact toward the center line of the screen plate. The second screening component at the lower part is arranged to be beneficial to uniformly carding the fertilizer which preferentially falls through the first screening component, so that the fertilizer is prevented from being concentrated, and the fertilizer utilization rate is improved.
Through the arrangement of the diversion screening part, when the fertilizer passes through the screen plate, the fertilizer can uniformly fall into the grooves formed in the deep fertilizing assembly, the fertilizing effect is improved, and the phenomenon that the seedlings burn due to the concentrated fertilizer is avoided; when the machine tool falling opener enters the soil, the opener can be effectively prevented from being blocked by the instantaneous falling of the soil, and the risk of fertilizer breaking caused by the blockage of the opener is greatly reduced.
As shown in fig. 1-2, the front end of the shallow fertilizing assembly 2 is also provided with a ditching component which can be a ditching knife or the like.
The shallow fertilization component 2 comprises a shallow fertilization pipe 201 and a shallow fertilization component 202, wherein the shallow fertilization pipe 201 and the shallow fertilization component 202 are welded and fixed and are vertically arranged.
The shallow fertilizer discharging component 202 is an inverted U-shaped shell structure, and the top of the inverted U-shaped shell structure is communicated with a shallow fertilizer applying pipe.
As shown in figure 1, the shallow fertilizing assembly 2 is fixedly connected with the main beam 101 through a sleeve 105, the sleeve 105 is welded at the tail end of the main beam 101, a shallow fertilizing pipe 201 penetrates through the sleeve 105 and is fixed on the main beam 101 through a fastening bolt, and a shallow fertilizing component 202 is ensured above a deep fertilizing component 104. When the position of the shallow fertilization component is adjusted, the fastening bolt is screwed, the shallow fertilization component is moved up and down, the position is adjusted to a proper position, and the fastening bolt is screwed down to fix the shallow fertilization component; the position of the shallow fertilizer application component can be adjusted up and down according to the requirement so as to meet the requirement of the shallow fertilizer application and drainage depth.
The specific use method of the layered fertilization furrow opener disclosed by the invention comprises the following steps:
during operation, fertilizer respectively enters the deep fertilizing pipe 103 and the shallow fertilizing pipe 201 through the fertilizer conveying pipe, the deep fertilizer uniformly falls into deep grooves formed in the deep fertilizing assembly 1 through the diversion screening part 1042 of the deep fertilizer discharging part 104, meanwhile, soil backflow covers the deep fertilizer, at the moment, the shallow fertilizer falls into shallow grooves formed in the shallow fertilizing assembly 2 through the shallow fertilizer discharging part 202, and ditching layered fertilization is completed.
The furrow opener disclosed by the invention is mainly applied to seeding mechanical equipment, and mainly has the main effects of completing layered fertilization in a matching seeding process and fertilizing the sowed land so as to ensure that seeds of crops can absorb enough nutrients at different periods.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The layered fertilization furrow opener is characterized by comprising a deep fertilization component and a shallow fertilization component which are arranged in a front-back separated mode, wherein the deep fertilization component and the shallow fertilization component are arranged at a set distance in the horizontal direction and the vertical direction;
the deep fertilizing assembly comprises a deep fertilizing part, the deep fertilizing part is communicated with the deep fertilizing pipe, a diversion screening part is arranged in the deep fertilizing part, and the diversion screening part can divide the fertilizer to be uniformly applied and discharged;
the shallow fertilization component comprises a shallow fertilizer discharging component, and the shallow fertilizer discharging component is communicated with a shallow fertilization pipe.
2. The layered fertilization furrow opener of claim 1, wherein the diversion and sifting member comprises a sieve plate, a first sifting member for allowing fertilizer to preferentially pass is formed in the middle of the sieve plate, and a second sifting member for uniformly combing the fertilizer passing through the first sifting member is formed in the lower portion of the sieve plate.
3. The layered fertilizing furrower of claim 2, wherein the top end of the sieve plate is connected to the bottom end of the deep fertilizing tube, and the sieve plate is disposed obliquely.
4. The layered fertilizing furrower of claim 3, wherein the angle between the screen deck and the deep fertilizing pipe line is greater than 135 °.
5. The layered fertilization furrow opener of claim 2, wherein the first sifting member is a through hole, and the plurality of first sifting members are evenly distributed on both sides of the second sifting member.
6. The layered fertilization furrow opener of claim 2, wherein the second sifting member comprises a plurality of inverted V-shaped openings extending from a middle portion of the sifter plate to a bottom portion of the sifter plate.
7. The layered fertilizing furrower of claim 1, wherein the horizontal spatial distance between the deep fertilizing tube and the shallow fertilizing tube is greater than 100 mm.
8. The layered fertilization furrow opener of claim 1, wherein the deep fertilization component and the shallow fertilization component are connected by a main beam, and the position of the connection of the shallow fertilization component and the main beam is adjustable up and down.
9. The layered fertilization furrow opener of claim 1, wherein the front ends of the deep fertilization assembly and the shallow fertilization assembly are each provided with a furrow member.
10. The layered fertilizing furrower of claim 1, wherein the deep and shallow fertilizing elements are each of an inverted U-shaped housing configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920725208.8U CN210328494U (en) | 2019-05-16 | 2019-05-16 | Layered fertilization furrow opener |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920725208.8U CN210328494U (en) | 2019-05-16 | 2019-05-16 | Layered fertilization furrow opener |
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| CN210328494U true CN210328494U (en) | 2020-04-17 |
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| CN201920725208.8U Expired - Fee Related CN210328494U (en) | 2019-05-16 | 2019-05-16 | Layered fertilization furrow opener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121989A (en) * | 2019-05-16 | 2019-08-16 | 山东省农业机械科学研究院 | A kind of layer by layer manuring plough |
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2019
- 2019-05-16 CN CN201920725208.8U patent/CN210328494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121989A (en) * | 2019-05-16 | 2019-08-16 | 山东省农业机械科学研究院 | A kind of layer by layer manuring plough |
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Granted publication date: 20200417 |