CN212727923U - Straw returning and land raking wheel - Google Patents
Straw returning and land raking wheel Download PDFInfo
- Publication number
- CN212727923U CN212727923U CN202021194441.7U CN202021194441U CN212727923U CN 212727923 U CN212727923 U CN 212727923U CN 202021194441 U CN202021194441 U CN 202021194441U CN 212727923 U CN212727923 U CN 212727923U
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- wheel
- harrow
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- strip
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Abstract
The utility model discloses a still field of straw harrow land wheel, including the tractor body, the wheel installation department of tractor body is provided with the wheel and settles the bolt, the tractor body settles the bolt through the wheel and installs harrow land wheel installation wheel hub, harrow land wheel installation wheel hub's outer wall has seted up the bolt hole, through the bolt hole with the wheel settle the bolt with harrow land wheel with the tractor body installation, the one end of fixed block is installed to harrow land wheel installation wheel hub's outer wall, first foreign steamer reason is installed to the other end of the one end of fixed block. The utility model discloses a bolt, bolt hole, harrow ground wheel installation wheel hub, fixed block, first foreign steamer reason, second harrow ground strip, interior rim, mud discharge hole, first harrow ground strip, the outer rim isotructure of second realize the easy to assemble of harrow ground wheel to effectual having avoided because the tractor wheel is not inconsistent with the harrow ground that leads to of harrow ground wheel size long time, the unsatisfactory scheduling problem of harrow ground effect, beneficial effect is obvious.
Description
Technical Field
The utility model relates to the technical field of agriculture, especially, relate to a straw returning harrow land wheel.
Background
Harrowing, a type of surface soil cultivation with harrows, is usually carried out after ploughing, before sowing or in early spring to preserve soil moisture, and has the effects of loosening soil, preserving moisture, increasing soil temperature, and the like.
Crop straws are an important biomass resource in crop production systems. Returning the straws to the field is the optimal mode for straw utilization, and at present, returning the straws to the field indirectly and directly is mainly adopted, wherein returning the straws to the field directly mainly adopts the mode of crushing the straws and then turning over and burying or spirally burying.
The existing harrowing wheels need to be installed outside the tractor wheels, time and labor are wasted when the harrowing wheels installed outside the tractor wheels are installed on the tractor, the working efficiency is affected, meanwhile, the size of the existing harrowing wheels is difficult to match with the size of the tractor, the size of the harrowing wheels is larger than or equal to that of the tractor wheels, the tractor can not advance, the size of the harrowing wheels is smaller than that of the tractor wheels, one end of the harrowing wheels is far away from the ground, and the harrowing effect is unsatisfactory.
Disclosure of Invention
The utility model aims at solving the problems that the harrowing wheel has unsatisfactory harrowing effect and inconvenient installation of the harrowing wheel in the prior art, and providing the harrowing wheel for returning straw to the field.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a straw returning harrow land wheel, includes the tractor body, the wheel installation department of tractor body is provided with the wheel and settles the bolt, the tractor body settles the bolt through the wheel and installs harrow land wheel installation wheel hub, harrow land wheel installation wheel hub's outer wall has seted up the bolt hole, through the bolt hole with the wheel settle the bolt with harrow land wheel with the tractor body installation, the one end of fixed block is installed to harrow land wheel installation wheel hub's outer wall, first foreign steamer reason is installed to the other end of the one end of fixed block, the one end of first harrow ground strip is installed to the inboard at first foreign steamer reason, interior rim is installed to the other end of first harrow ground strip, the one end of second harrow ground strip is installed to the opposite side at interior rim, the outer rim of second is installed to the other end of second harrow ground strip.
Preferably, the inner side of the inner rim is provided with a mud discharging hole.
Preferably, the inner side of the inner rim is provided with a sludge discharge hole, the fixed block is a hollow strip-shaped fixed block, and the cross section of the fixed block is in a shape like a Chinese character 'kou'.
Preferably, the inner side of the inner rim is provided with six mud discharging holes, and the six fixing blocks are uniformly distributed around the outer wall of the harrowing wheel mounting hub.
Preferably, the inner side of the inner wheel rim is provided with mud discharging holes, the first harrow floor strip and the second harrow floor strip are strip-shaped harrow floor strips, and the cross section of the first harrow floor strip and the second harrow floor strip is L-shaped.
Compared with the prior art, the utility model discloses possess following advantage:
the utility model discloses a bolt, bolt hole, harrow ground wheel installation wheel hub, fixed block, first foreign steamer reason, second harrow ground strip, interior rim, mud discharge hole, first harrow ground strip, the outer rim isotructure of second realize the easy to assemble of harrow ground wheel to effectual having avoided because the tractor wheel is not inconsistent with the harrow ground that leads to of harrow ground wheel size long time, the unsatisfactory scheduling problem of harrow ground effect, beneficial effect is obvious.
Drawings
FIG. 1 is a schematic view of the installation relationship of a harrowing wheel for returning straws to a field;
FIG. 2 is a schematic front view of a straw returning and harrowing wheel provided by the present invention;
FIG. 3 is a left side view schematically illustrating a harrowing wheel for returning straws to a field;
FIG. 4 is a perspective view of a harrowing wheel for returning straws to the field;
FIG. 5 is a schematic front view of a second harrow section of a harrow wheel for returning stalks to the field;
fig. 6 is a left view of a second harrow section of a harrow wheel for returning straws to the field.
In the figure: the tractor comprises a tractor body 1, wheel mounting bolts 2, bolt holes 3, a harrowing wheel mounting hub 4, a fixing block 5, a first outer rim 6, a second harrowing strip 7, an inner rim 8, a mud discharging hole 9, a first harrowing strip 10 and a second outer rim 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a straw returning harrow wheel, including tractor body 1, the wheel installation department of tractor body 1 is provided with wheel installation bolt 2, tractor body 1 installs harrow wheel installation wheel hub 4 through wheel installation bolt 2, bolt hole 3 has been seted up to the outer wall of harrow wheel installation wheel hub 4, install harrow wheel and tractor body 1 through bolt hole 3 and wheel installation bolt 2, the one end of fixed block 5 is installed to the outer wall of harrow wheel installation wheel hub 4, first outer rim 6 is installed to the other end of the one end of fixed block 5, the one end of first harrow floor strip 10 is installed to the inboard of first outer rim 6, interior rim 8 is installed to the other end of first harrow floor strip 10, the one end of second harrow floor strip 7 is installed to the opposite side of interior rim 8, the other end of second harrow floor strip 7 installs the outer rim 11 of second.
Furthermore, the inner side of the inner rim 8 is provided with a mud discharging hole 9.
Further, the fixing block 5 is a hollow strip-shaped fixing block, and the cross section of the fixing block is in a shape like a Chinese character 'kou'.
Furthermore, the number of the fixing blocks 5 is six, and the fixing blocks are uniformly distributed on the periphery of the outer wall of the harrowing wheel mounting hub 4.
Further, the first harrow floor strip 10 and the second harrow floor strip 7 are strip-shaped harrow floor strips, and the cross section of the strip-shaped harrow floor strips is L-shaped.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
during the use, at first unload through the wheel with the tractor, then settle bolt 2 through the wheel, bolt hole 3 will harrow ground wheel installation wheel hub 4 and install in tractor body 1, the staff starts tractor body 1 this moment, tractor body 1 is marching along the ground that needs to harrow ground, tractor body 1 drives harrow ground wheel installation wheel hub 4 and rotates installation wheel hub 4 and rotate and drive first foreign steamer reason 6 through fixed block 5 and rotate, first foreign steamer reason 6 drives second harrow floor strip 7 and rotates, first harrow floor strip 10 rotates with second foreign steamer reason 6 simultaneously, harrow ground to the route that harrow ground wheel passed through.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a straw returning harrow land wheel, includes tractor body (1), its characterized in that: the wheel mounting part of the tractor body (1) is provided with a wheel mounting bolt (2), the tractor body (1) is provided with a harrow ground wheel mounting hub (4) through the wheel mounting bolt (2), the outer wall of the harrow ground wheel mounting hub (4) is provided with a bolt hole (3), a harrow ground wheel is mounted on the tractor body (1) through the bolt hole (3) and the wheel mounting bolt (2), one end of a fixing block (5) is mounted on the outer wall of the harrow ground wheel mounting hub (4), a first outer wheel rim (6) is mounted at the other end of the fixing block (5), one end of a first harrow ground strip (10) is mounted on the inner side of the first outer wheel rim (6), an inner wheel rim (8) is mounted at the other end of the first harrow ground strip (10), one end of a second harrow ground strip (7) is mounted at the other side of the inner wheel rim (8), and a second outer wheel rim (11) is arranged at the other end of the second harrow floor strip (7).
2. The straw returning and harrowing wheel as claimed in claim 1, wherein: the inner side of the inner rim (8) is provided with a mud discharging hole (9).
3. The straw returning and harrowing wheel as claimed in claim 2, wherein: the fixing block (5) is a hollow strip-shaped fixing block, and the cross section of the fixing block is in a shape like a Chinese character 'kou'.
4. The straw returning and harrowing wheel as claimed in claim 1, wherein: the number of the fixed blocks (5) is six, and the fixed blocks are uniformly distributed on the periphery of the outer wall of the harrowing wheel mounting hub (4).
5. The straw returning and harrowing wheel as claimed in claim 1, wherein: the first harrow ground strip (10) and the second harrow ground strip (7) are strip-shaped harrow ground strips, and the cross section of the first harrow ground strip is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194441.7U CN212727923U (en) | 2020-06-24 | 2020-06-24 | Straw returning and land raking wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194441.7U CN212727923U (en) | 2020-06-24 | 2020-06-24 | Straw returning and land raking wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212727923U true CN212727923U (en) | 2021-03-19 |
Family
ID=75010742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021194441.7U Active CN212727923U (en) | 2020-06-24 | 2020-06-24 | Straw returning and land raking wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212727923U (en) |
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2020
- 2020-06-24 CN CN202021194441.7U patent/CN212727923U/en active Active
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