CN201789724U - Weeding wheel for tiller - Google Patents
Weeding wheel for tiller Download PDFInfo
- Publication number
- CN201789724U CN201789724U CN2010202570844U CN201020257084U CN201789724U CN 201789724 U CN201789724 U CN 201789724U CN 2010202570844 U CN2010202570844 U CN 2010202570844U CN 201020257084 U CN201020257084 U CN 201020257084U CN 201789724 U CN201789724 U CN 201789724U
- Authority
- CN
- China
- Prior art keywords
- wheel
- blade
- fixed block
- support wheel
- blade fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a weeding wheel for a tiller, which comprises a first supporting wheel and a second supporting wheel opposite to the first supporting wheel. The key points are that: outer wheel surfaces of the first and second supporting wheels are respectively uniformly provided with a group of first blade fixing blocks and second blade fixing blocks oppositely; the same blade is fixed between a first blade fixing block and the next second blade fixing block with the same rotating direction as the first blade fixing block; and the first blade fixing block part or the second blade fixing block part positioned on one side of the blade in the same rotating direction are provided with inclined planes. The weeding wheel has a simple and novel structure, and prevents weeds from twisting on the weeding wheel and improves weeding efficiency by changing the structure of the blade fixing blocks. During work, the weeding wheel has high stability, the efficiency is improved and the labor intensity of workers is reduced.
Description
Technical field:
The utility model relates to a kind of farm machinery, particularly relates to a kind of mini-size tillage machine raking wheel.
Technical background:
For the control of weeds, China adopts in most of area chemical agent to come weed eradication usually.But the residual toxicity of chemical herbicide causes certain chemical contamination, environmental pollution can for crop and soil, and this not only disagrees with the agricultural sustainable development aim, and in the today of advocating environmental protection and energy saving, its counter productive is more obvious.Given this, present domestic employing weeder is cleared up weeds, still, domestic weeder mostly is an extirpator at present, and workpiece mostly is single-blade shovel or double-vane shovel, and the power that this workpiece needs at work is bigger, and easily produce big soil block, cause ground to be uneven.And for roll-turning weeder, because its raking wheel design is unreasonable, when causing weeding, weeds are rolled on the support wheel, thereby cause herbicidal effect poor; Just do not cover owing to it designs retaining mud simultaneously, mud can be rolled on the fixed axis of raking wheel, thereby causes the damage of raking wheel.
The utility model content:
The purpose of this utility model provides the mini-size tillage machine raking wheel that a kind of operating speed is fast, herbicidal effect is good.
For achieving the above object, the technical solution of the utility model is: the mini-size tillage machine raking wheel of design, comprise that first support wheel is over against second support wheel of placing, its main points are: on the outer wheel face of described first support wheel and second support wheel respectively evenly over against being provided with the one group of first blade fixed block and the second blade fixed block, between next second blade fixed block of described first blade fixed block and identical rotation direction, all be fixed with same blade, and the first blade fixed block part or the second blade fixed block that are positioned at same rotation direction one side of described blade partly are the inclined-plane.
Adopt above structure, when installing the utility model on the mini-size tillage machine, under the effect of power, the utility model rotates and realizes weeding, on the outer wheel face of first support wheel and second support wheel respectively evenly over against being provided with the one group of first blade fixed block and the second blade fixed block, and the partial design that this first blade fixed block or the second blade fixed block are positioned at same rotation direction one side of blade becomes the inclined-plane, when weeding, weeds skid off from the inclined-plane, thereby can prevent effectively that weeds are rolled on the first blade fixed block and the second blade fixed block, avoid the efficient of weeding.The utility model adopts and all be fixed with same blade between next second blade fixed block of the first blade fixed block and identical rotation direction simultaneously, make on the whole blade respectively whole utility model circumferentially, make the utility model present cylindrical structural, thereby the leakage that has effectively prevented weeds remove.
Be fixed with the first wheel group and the second wheel hub group on the interior wheel face of described first support wheel and second support wheel respectively, be separately fixed at same mud cover in the inner of described first wheel group and the inner of the second wheel hub group, this mud cover is connected described first support wheel with second support wheel.Above structure is provided with mud cover can prevent that weeds are rolled on the installation shaft of the present utility model, makes the utility model more steady when farming.
In described mud cover, be equipped with the cross section and be hexagonal fixed axis, this fixed axis is fixed on the mini-size tillage machine, realize installation of the present utility model.
More reliable for the installation that makes blade, described blade both ends all bending downwards constitute mount pad, and the mount pad at these two ends is separately fixed on the described first blade fixed block and the second blade fixed block.
Effect of the present utility model: the utility model novelty simple in structure, by the structure of change blade fixed block, thereby avoid weeds to be rolled on the utility model, improve the efficient of weeding, stationarity is good during work of the present utility model, when raising the efficiency, has reduced labourer's labour intensity.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described.
See also Fig. 1 and Fig. 2: shown in the mini-size tillage machine raking wheel, comprise that first support wheel 1 is over against second support wheel of placing 2, on the outer wheel face of described first support wheel 1 and second support wheel 2 respectively evenly over against being provided with the one group of first blade fixed block 3 and the second blade fixed block 4, between next second blade fixed block 4 of described first blade fixed block 3 and identical rotation direction, all be fixed with same blade 5, and the first blade fixed block, 3 parts or the second blade fixed block, 4 parts that are positioned at described blade 5 same rotation direction one sides are the inclined-plane.
It can also be seen that in conjunction with Fig. 1 and Fig. 2: be fixed with the first wheel group 6 and the second wheel hub group 7 on the interior wheel face of described first support wheel 1 and second support wheel 2 respectively, be separately fixed at same mud cover 8 in the inner of described first wheel group 6 and the inner of the second wheel hub group 7, this mud cover 8 is connected described first support wheel 1 with second support wheel 2, be equipped with the cross section and be hexagonal fixed axis 9 in described mud cover 8.
Among Fig. 1: described blade 5 both ends all bending downwards constitute mount pad 5a, and the mount pad 5a at these two ends is separately fixed on the described first blade fixed block 3 and the second blade fixed block 4.
The above only is preferred embodiment of the present utility model; it is not restriction with the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. mini-size tillage machine raking wheel, comprise that first support wheel (1) is over against second support wheel of placing (2), it is characterized in that: on the outer wheel face of described first support wheel (1) and second support wheel (2) respectively evenly over against being provided with the one group of first blade fixed block (3) and the second blade fixed block (4), between next second blade fixed block (4) of described first blade fixed block (3) and identical rotation direction, all be fixed with same blade (5), and the first blade fixed block (3) part or the second blade fixed block (4) part that are positioned at same rotation direction one side of described blade (5) are the inclined-plane.
2. mini-size tillage machine raking wheel according to claim 1, it is characterized in that: be fixed with the first wheel group (6) and the second wheel hub group (7) on the interior wheel face of described first support wheel (1) and second support wheel (2) respectively, be separately fixed at same mud cover (8) in the inner of described first wheel group (6) and the inner of the second wheel hub group (7), this mud cover (8) is connected described first support wheel (1) with second support wheel (2).
3. mini-size tillage machine raking wheel according to claim 2 is characterized in that: be equipped with the cross section and be hexagonal fixed axis (9) in described mud cover (8).
4. mini-size tillage machine raking wheel according to claim 1, it is characterized in that: described blade (5) both ends all bending downwards constitute mount pad (5a), and the mount pad at these two ends (5a) is separately fixed on the described first blade fixed block (3) and the second blade fixed block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202570844U CN201789724U (en) | 2010-07-13 | 2010-07-13 | Weeding wheel for tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202570844U CN201789724U (en) | 2010-07-13 | 2010-07-13 | Weeding wheel for tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789724U true CN201789724U (en) | 2011-04-13 |
Family
ID=43844643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202570844U Expired - Fee Related CN201789724U (en) | 2010-07-13 | 2010-07-13 | Weeding wheel for tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604395A (en) * | 2015-02-20 | 2015-05-13 | 高圣荣 | Remote control agricultural machinery |
| CN111011348A (en) * | 2019-12-24 | 2020-04-17 | 浙江英赛机械制造有限公司 | Weeding device of mini-tiller and using method thereof |
-
2010
- 2010-07-13 CN CN2010202570844U patent/CN201789724U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604395A (en) * | 2015-02-20 | 2015-05-13 | 高圣荣 | Remote control agricultural machinery |
| CN111011348A (en) * | 2019-12-24 | 2020-04-17 | 浙江英赛机械制造有限公司 | Weeding device of mini-tiller and using method thereof |
| CN111011348B (en) * | 2019-12-24 | 2021-08-31 | 浙江英赛机械制造有限公司 | Weeding device of mini-tiller and using method thereof |
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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: 20110413 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |