CN214800602U - Single disc type stubble-pressing soil-dividing fertilizing seeder - Google Patents
Single disc type stubble-pressing soil-dividing fertilizing seeder Download PDFInfo
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- CN214800602U CN214800602U CN202120172733.9U CN202120172733U CN214800602U CN 214800602 U CN214800602 U CN 214800602U CN 202120172733 U CN202120172733 U CN 202120172733U CN 214800602 U CN214800602 U CN 214800602U
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Abstract
The utility model discloses a single disc type stubble-pressing soil-separating fertilizing and seeding device which is arranged on a fertilizing and seeding compound operation machine and comprises a fertilizing and seeding support pipe which is horizontally arranged and a plurality of fertilizing and seeding units which are transversely arranged at intervals; the fertilizing and seeding unit comprises a bearing plate, a fertilizing pipe and a seeding pipe; the support plate is vertically arranged in the front and back direction; a stubble pressing and soil separating structure is arranged on the bearing plate at the front end of the fertilizing pipe; the stubble pressing and soil separating structure comprises a disc-shaped stubble pressing and soil separating wheel and a clamping frame; when viewed from the front to the back, the stubble pressing and soil separating wheel at least partially covers the bearing plate in the direction of the central axis of the stubble pressing and soil separating wheel; the further improvement lies in that: the front end of the bearing plate is fixedly connected to the fertilizing and seeding bearing pipe through a detachable connecting structure. The utility model can press the straw on the ground at the front end of the bearing plate into the soil, thereby obviously reducing the resistance of the fertilizing and seeding unit to advance and divide the soil for ditching; the position of the fertilizing and seeding unit on the fertilizing and seeding supporting pipe can be adjusted according to the requirement.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a single-disc stubble-pressing soil-dividing fertilizing seeder.
Background
The fertilizing and seeding device is arranged on the agricultural machine, so that the integrated operation of fertilizing and seeding can be realized, a fertilizing and seeding compound operation machine is formed, and the operation efficiency of the farmland is improved. The fertilizing and seeding device applied by the applicant comprises a fertilizing and seeding supporting pipe which is horizontally arranged and a plurality of fertilizing and seeding units which are transversely arranged at intervals; the fertilizing and seeding unit comprises a bearing plate, a fertilizing pipe and a seeding pipe; the front and back of the supporting plate are vertically arranged (the movement direction of the combined fertilizing and seeding machine is the front and back direction), and the front end of the supporting plate is fixedly connected to the fertilizing and seeding supporting pipe; the fertilizing pipe and the seeding pipe are respectively inserted from top to bottom and fixedly connected in the bearing plate at intervals from front to back; the lower part of the fertilizing pipe is provided with a first ditching structure; the lower part of the sowing pipe is provided with a second ditching structure. When the combined fertilizing and seeding machine is used, when the combined fertilizing and seeding machine moves forward to perform combined fertilizing and seeding operation, straws are always arranged on the ground at the front end of the supporting plate and are blocked at the front end of the supporting plate, so that on one hand, resistance for advancing the fertilizing and seeding unit is formed, on the other hand, resistance for soil separation and ditching is also formed, and fertilizing and seeding operation is influenced.
Disclosure of Invention
The utility model provides a can press the subaerial straw of bearing plate front end into soil to the not enough of prior art, propose one kind to show the single disc type that reduces the fertilizing and seeding unit and gos forward and divide soil ditching resistance and press stubble to divide soil, fertilizing and seeding machine.
The utility model discloses a technical goal is realized to following technical scheme.
The single-disc stubble-pressing soil-separating fertilizing and seeding device is arranged on the fertilizing and seeding compound operation machine and comprises a fertilizing and seeding support pipe which is horizontally arranged and a plurality of fertilizing and seeding units which are transversely arranged at intervals; the fertilizing and seeding unit comprises a bearing plate, a fertilizing pipe and a seeding pipe; the supporting plate is vertically arranged in the front-back longitudinal direction (the movement direction of the combined fertilizing and seeding machine is the front-back direction), and the front end of the supporting plate is fixedly connected to the fertilizing and seeding supporting pipe; the fertilizing pipe and the seeding pipe are respectively inserted from top to bottom and fixedly connected in the bearing plate at intervals from front to back; the lower part of the fertilizing pipe is provided with a first ditching structure; the lower part of the sowing pipe is provided with a second ditching structure; the improvement is that: a stubble pressing and soil separating structure is arranged on the bearing plate at the front end of the fertilizing pipe; the stubble pressing and soil separating structure comprises a stubble pressing and soil separating wheel and a clamping frame, the upper end of the clamping frame is fixedly connected to the front end of the supporting plate, and the lower end of the clamping frame is provided with a downward clamping groove; the stubble pressing and soil separating wheel is disc-shaped and is arranged in a clamping groove at the lower end of the clamping frame, the central axis of the stubble pressing and soil separating wheel is vertical to the side surface of the supporting plate, and the center of the stubble pressing and soil separating wheel is hinged to the lower end of the clamping frame; seen from the front to the back, in the direction of the central axis of the stubble pressing and soil separating wheel, the stubble pressing and soil separating wheel at least partially covers the bearing plate.
Preferably, the stubble tilling and soil separating wheel covers the supporting plate completely in the central axis direction of the stubble tilling and soil separating wheel when viewed from the front to the back.
Preferably, in the direction perpendicular to the central axis of the stubble-pressing soil-separating wheel, the central plane of the stubble-pressing soil-separating wheel coincides with the central plane of the support plate.
Preferably, the front end of the supporting plate is fixedly connected to the fertilizing and seeding supporting pipe through a detachable connecting structure.
Preferably, the front end of the support plate is provided with a front support plate; the upper part of the rear end of the front supporting plate is fixedly connected with a transversely arranged first clamp plate, and the upper part of the front end of the supporting plate is fixedly connected with a transversely arranged second clamp plate; the first clamping plate and the second clamping plate clamp the fertilizing and seeding supporting pipe in the middle and are fixedly connected to the fertilizing and seeding supporting pipe through bolts; the upper end of the clamping frame is fixedly connected to the front supporting plate.
Compared with the prior art, the utility model, following positive effect has:
1. the bearing plate at the front end of the fertilizing pipe is provided with a stubble pressing and soil separating structure, the stubble pressing and soil separating structure comprises a disc-shaped stubble pressing and soil separating wheel, and the stubble pressing and soil separating wheel at least partially covers the bearing plate in the central axis direction of the stubble pressing and soil separating wheel when the stubble pressing and soil separating wheel is seen from front to back. Therefore, when the combined operation machine for fertilizing and seeding moves forward to perform combined operation for fertilizing and seeding, the stubble pressing and soil separating wheel is forced to rotate when moving forward, the stubble pressing and soil separating wheel rotates to press the straws on the ground at the front end of the supporting plate into the soil and perform soil separation and ditching, and accordingly the resistance of the fertilizing and seeding unit in advancing and soil separation and ditching is remarkably reduced.
2. Seen from the front to the back, the stubble pressing and soil separating wheel completely covers the bearing plate in the direction of the central axis of the stubble pressing and soil separating wheel, thereby further reducing the resistance of the fertilizing and seeding unit in advancing and soil separating and ditching.
3. The front end of bearing plate is through dismantling connection structure fixed connection on the fertilizing and seeding supporting tube, like this, can adjust the position of fertilizing and seeding unit on the fertilizing and seeding supporting tube as required, satisfies different fertilizing and seeding needs.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the structure of the medium fertilizing and seeding unit of the utility model.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a left side view of fig. 2.
Fig. 5 is a perspective view of the fertilizing and seeding unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The single-disc stubble-pressing soil-separating fertilizing and seeding device shown in the attached drawing is arranged on a fertilizing and seeding compound operation machine and comprises a fertilizing and seeding support pipe 5.1 which is horizontally arranged and a plurality of fertilizing and seeding units 5.2 which are transversely arranged at intervals; the fertilizing and seeding unit 5.2 comprises a bearing plate 5.2.1, a fertilizing tube 5.2.2 and a seeding tube 5.2.4; the bearing plate 5.2.1 is vertically arranged in the front-back longitudinal direction (the movement direction of the combined fertilizing and seeding machine is the front-back direction); the fertilizing tube 5.2.2 and the seeding tube 5.2.4 are respectively inserted from top to bottom and fixedly connected in the bearing plate 5.2.1 at intervals from front to back; the lower part of the fertilizing tube 5.2.2 is provided with a first ditching structure 5.2.3; the lower part of the sowing pipe 5.2.4 is provided with a second ditching structure 5.2.5.
A stubble pressing and soil separating structure is arranged on the bearing plate 5.2.1 at the front end of the fertilizing pipe 5.2.2; the stubble pressing and soil separating structure comprises a stubble pressing and soil separating wheel 5.2.10.1 and a clamping frame 5.2.10.2.
The front end of the support plate 5.2.1 is provided with a front support plate 5.2.11; the upper part of the rear end of the front supporting plate 5.2.11 is fixedly connected with a transversely arranged first clamp plate 5.2.11.1, and the upper part of the front end of the supporting plate 5.2.1 is fixedly connected with a transversely arranged second clamp plate 5.2.1.1; the first clamping plate 5.2.11.1 and the second clamping plate 5.2.1.1 clamp the fertilizing and seeding support pipe 5.1 in the middle and are fixedly connected to the fertilizing and seeding support pipe 5.1 through bolts. In this embodiment, the fertilizing and seeding supporting pipe 5.1 is a square pipe with a square cross section, after the first clamping plate 5.2.11.1 and the second clamping plate 5.2.1.1 are fixedly connected, a square hole matched with the cross section of the fertilizing and seeding supporting pipe 5.1 is formed in the middle, and the sleeving and the fixed connection are performed on the fertilizing and seeding supporting pipe 5.1.
The upper end of the clamping frame 5.2.10.2 is fixedly connected to the front bearing plate 5.2.11, and the lower end is provided with a downward clamping groove; the stubble-pressing soil-separating wheel 5.2.10.1 is disc-shaped and is arranged in a clamping groove at the lower end of the clamping frame 5.2.10.2, the central axis is vertical to the side surface of the support plate 5.2.1, and the center is hinged at the lower end of the clamping frame 5.2.10.2; seen from the front to the back, in the direction of the central axis of the stubble pressing and soil separating wheel 5.2.10.1, the stubble pressing and soil separating wheel 5.2.10.1 entirely covers the support plate 5.2.1 (in other embodiments, in the direction of the central axis of the stubble pressing and soil separating wheel 5.2.10.1, the stubble pressing and soil separating wheel 5.2.10.1 partially covers the support plate 5.2.1), and in the direction perpendicular to the central axis of the stubble pressing and soil separating wheel 5.2.10.1, the central plane of the stubble pressing and soil separating wheel 5.2.10.1 coincides with the central plane of the support plate 5.2.1 (in other embodiments, in the direction perpendicular to the central axis of the stubble pressing and soil separating wheel 5.2.10.1, the central plane of the stubble pressing and soil separating wheel 5.2.10.1 does not coincide with the central plane of the support plate 5.2.1).
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A single disc type stubble-pressing soil-separating fertilizing and seeding device is arranged on a fertilizing and seeding compound operation machine and comprises a fertilizing and seeding support pipe (5.1) which is horizontally arranged and a plurality of fertilizing and seeding units (5.2) which are transversely arranged at intervals; the fertilizing and seeding unit (5.2) comprises a supporting plate (5.2.1), a fertilizing pipe (5.2.2) and a seeding pipe (5.2.4); the supporting plate (5.2.1) is vertically arranged in the front-back longitudinal direction (the movement direction of the combined fertilizing and seeding machine is the front-back direction), and the front end of the supporting plate is fixedly connected to the fertilizing and seeding supporting pipe (5.1); the fertilizing pipe (5.2.2) and the seeding pipe (5.2.4) are respectively inserted from top to bottom and fixedly connected in the bearing plate (5.2.1) at intervals from front to back; a first ditching structure (5.2.3) is arranged at the lower part of the fertilizing pipe (5.2.2); a second ditching structure (5.2.5) is arranged at the lower part of the sowing pipe (5.2.4);
the method is characterized in that: a stubble pressing and soil separating structure is arranged on a bearing plate (5.2.1) at the front end of the fertilizing pipe (5.2.2); the stubble pressing and soil separating structure comprises a stubble pressing and soil separating wheel (5.2.10.1) and a clamping frame (5.2.10.2), the upper end of the clamping frame (5.2.10.2) is fixedly connected to the front end of the supporting plate (5.2.1), and the lower end of the clamping frame is provided with a downward clamping groove; the stubble pressing and soil separating wheel (5.2.10.1) is disc-shaped and is arranged in a clamping groove at the lower end of the clamping frame (5.2.10.2), the central axis of the stubble pressing and soil separating wheel is vertical to the side surface of the bearing plate (5.2.1), and the center of the stubble pressing and soil separating wheel is hinged to the lower end of the clamping frame (5.2.10.2); the stubble pressing and soil separating wheel (5.2.10.1) at least partially covers the supporting plate (5.2.1) in the central axis direction of the stubble pressing and soil separating wheel (5.2.10.1) when viewed from front to back.
2. The single-disc stubble-pressing soil-separating fertilizing and seeding device according to claim 1, characterized in that: the stubble pressing and soil separating wheel (5.2.10.1) completely covers the support plate (5.2.1) in the central axis direction of the stubble pressing and soil separating wheel (5.2.10.1) when viewed from front to back.
3. The single-disc stubble-pressing soil-separating fertilizing and seeding device according to claim 1 or 2, characterized in that: in the direction vertical to the central axis of the stubble pressing and soil separating wheel (5.2.10.1), the central plane of the stubble pressing and soil separating wheel (5.2.10.1) is superposed with the central plane of the support plate (5.2.1).
4. The single-disc stubble-pressing soil-separating fertilizing and seeding device according to claim 1 or 2, characterized in that: the front end of the supporting plate (5.2.1) is fixedly connected to the fertilizing and seeding supporting pipe (5.1) through a detachable connecting structure.
5. The single-disc stubble-pressing soil-dividing fertilizing and seeding device of claim 3, characterized in that: the front end of the support plate (5.2.1) is provided with a front support plate (5.2.11); the upper part of the rear end of the front supporting plate (5.2.11) is fixedly connected with a transversely-arranged first clamping plate (5.2.11.1), and the upper part of the front end of the supporting plate (5.2.1) is fixedly connected with a transversely-arranged second clamping plate (5.2.1.1); the first clamping plate (5.2.11.1) and the second clamping plate (5.2.1.1) clamp the fertilizing and seeding supporting pipe (5.1) in the middle and are fixedly connected to the fertilizing and seeding supporting pipe (5.1) through bolts; the upper end of the clamping frame (5.2.10.2) is fixedly connected to the front supporting plate (5.2.11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172733.9U CN214800602U (en) | 2021-01-22 | 2021-01-22 | Single disc type stubble-pressing soil-dividing fertilizing seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172733.9U CN214800602U (en) | 2021-01-22 | 2021-01-22 | Single disc type stubble-pressing soil-dividing fertilizing seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214800602U true CN214800602U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120172733.9U Active CN214800602U (en) | 2021-01-22 | 2021-01-22 | Single disc type stubble-pressing soil-dividing fertilizing seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214800602U (en) |
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2021
- 2021-01-22 CN CN202120172733.9U patent/CN214800602U/en active Active
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