CN204969099U - Simple and easy weeding device in chinese sorghum field with adjustable width - Google Patents
Simple and easy weeding device in chinese sorghum field with adjustable width Download PDFInfo
- Publication number
- CN204969099U CN204969099U CN201520578582.1U CN201520578582U CN204969099U CN 204969099 U CN204969099 U CN 204969099U CN 201520578582 U CN201520578582 U CN 201520578582U CN 204969099 U CN204969099 U CN 204969099U
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- China
- Prior art keywords
- perching knife
- spiller
- main
- width
- angle
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Abstract
The utility model relates to a simple and easy weeding device in chinese sorghum field with adjustable width, including front wheel, frame, handle, knife rest, spiller, main spiller connecting device, its characteristics are still including the sword angle adjusting device who connects fastening bolt and nut, spiller, the spiller comprises main spiller, vice spiller, and vice spiller can be flexible at the width direction of its main spiller, adjusts the spiller width, the sword angle adjusting device of spiller is by establishing two at least angle modulation holes on connecting device's connecting plate, angle location hole and angle location round pin on the knife rest to and connection fastening bolt and nut constitution, main spiller is triangle -shaped. Can be laborsaving, the weeding operation of hoing the fields can be accomplished in direct motion walking, can adjust the angle and the width of sword, can thoroughly dig up the roots the weeding in more suitable crops field.
Description
Technical field
The utility model relates to a kind of agricultural machinery, is related specifically to the Simple weeding device of a kind of width-adjustable joint.
Background technology
In Chinese sorghum plantation plot, weeds often grow along with crop simultaneously, and weeds not only fight for nutrient with crop, but also the insect pest that can spread disease, not only bad for crop growth, cause crop failure, also affect crop quality, therefore, the weeds in ground must be prevented and kill off in time.Weeding system conventional in current production is manpower weeding or uses weed killer herbicide in a large number, and traditional artificial weeding mode exists that operating efficiency is low, labour expends the shortcomings such as large; Weed killer herbicide has in time, thoroughly, saving of labor, labour-saving advantage, but use the problem such as environmental pollution, herbicide resistance caused to become increasingly conspicuous in recent years in a large number.And existing weeder is mainly used on the greening pruner of meadow, as Chinese Patent Application No. is: 2,012,201,400,900 1 kinds of hand-helds are hoed the fields weeder.Its structure is on front fork, install a road wheel, at front fork rear end welding hand rod handle, welding machine frame bottom front fork rear end and hand rod handle between, frame bottom welding hoe plate.By the thrust of people, direct motion walking can complete weeding operation of hoing the fields.These weeders can not thoroughly dig up the roots, and are not suitable for the weeding in crop field; Or there is the fixing shortcoming of weeding width, the angle etc. of cutter can not be adjusted, cause weeding thoroughly or labor waste.
Summary of the invention
The utility model is intended to the deficiency overcoming existing weeder, provides a kind of angle and the width that adjust cutter, more saves the weeder of labour.
To achieve these goals, the utility model adopts following technical scheme:
The sorghum field Simple weeding device of a kind of width-adjustable joint of the utility model, comprises front-wheel 1, frame 2, handle 3, knife rest 4, perching knife, main perching knife jockey 7; It is characterized in that: also comprise the nose angle adjusting device connecting fastening screw screw bolt and nut 8, perching knife; Described perching knife is made up of main perching knife 5, secondary perching knife 6, and secondary perching knife 6 is provided with elongated hole and is loaded on main perching knife 5 by screw bolt and nut, and secondary perching knife 6 can stretch at the width of its main perching knife 5, the perching knife width adjusting described in realization;
Described main perching knife 5 is welded with main perching knife jockey 7, main perching knife jockey 7 is connected on knife rest 4 by connecting fastening screw screw bolt and nut 8, the nose angle adjusting device of described perching knife is by least two the angle modulation holes 10 be located on the connecting plate of main perching knife jockey 7, angle orientation hole on knife rest 4 and angle orientation pin 9, and connection fastening screw screw bolt and nut 8 is formed.
Compared with prior art, by the thrust of people, main perching knife is triangular in shape can be laborsaving for the utility model, and direct motion walking can complete weeding operation of hoing the fields, and can adjust angle and the width of cutter, can thoroughly dig up the roots like this, the weeding in more applicable crops field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is perching knife part partial front elevation view of the present utility model.
Fig. 3 is perching knife part partial side view of the present utility model.
In figure: front-wheel 1, frame 2, handle 3, knife rest 4, main perching knife 5, secondary perching knife 6, main perching knife jockey 7, connection fastening screw screw bolt and nut 8, perching knife nose angle adjusting device: angle orientation pin 9, angle modulation hole 10.
Embodiment
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the sorghum field Simple weeding device of a kind of width-adjustable joint of the utility model, comprises front-wheel 1, frame 2, handle 3, knife rest 4, perching knife, main perching knife jockey 7.Only have a front-wheel 1, be contained in frame 2, handle 3 is equipped with in frame 2 upper end, and frame 2 lower end is provided with the coupling part knife rest 4 of perching knife.Knife rest 4 is equipped with perching knife.People is in the process promoting weeder, and front-wheel 1 rotates walking, drives perching knife weeding operation.
As shown in Figures 2 and 3, the sorghum field Simple weeding device of a kind of width-adjustable joint of the utility model, also comprises the nose angle adjusting device connecting fastening screw screw bolt and nut 8, perching knife; Described perching knife is made up of main perching knife 5, secondary perching knife 6, and secondary perching knife 6 is provided with elongated hole and is loaded on main perching knife 5 by screw bolt and nut, and secondary perching knife 6 can stretch at the width of its main perching knife 5, the perching knife width adjusting described in realization;
Described main perching knife 5 is welded with main perching knife jockey 7, main perching knife jockey 7 is connected on knife rest 4 by connecting fastening screw screw bolt and nut 8, the nose angle adjusting device of described perching knife is by many two the angle modulation holes 10 be located on the connecting plate of main perching knife jockey 7, angle orientation hole on knife rest 4 and angle orientation pin 9, and connection fastening screw screw bolt and nut 8 is formed.
Wherein: described main perching knife 5 is triangular in shape.Described main perching knife 5 angle [alpha] triangular in shape is 110 ° ~ 130 °.
The sorghum field Simple weeding device of a kind of width-adjustable joint of the utility model, under the promotion of people, front-wheel 1 rotates walking, drives perching knife weeding operation.When the width of main perching knife is inadequate, secondary perching knife 6 can be increased, by screw bolt and nut, secondary perching knife 6 is arranged on after main perching knife 5, the width of whole perching knife can be adjusted, to adapt to the weeding operation of different row spacing.
The nose angle adjustment of perching knife connects clamp nut 8 by unclamping, swing perching knife, and make many two the angle modulation holes 10 on the connecting plate of main perching knife jockey 7 consistent with the angle orientation hole on knife rest 4, insert angle orientation pin 9, then tighten and connect clamp nut 8, the nose angle adjustment of perching knife can be completed.
Claims (3)
1. a sorghum field Simple weeding device for width-adjustable joint, comprises front-wheel (1), frame (2), handle (3), knife rest (4), perching knife, main perching knife jockey (7); It is characterized in that: also comprise the nose angle adjusting device connecting fastening screw screw bolt and nut (8), perching knife;
Described perching knife is made up of main perching knife (5), secondary perching knife (6), and secondary perching knife is provided with elongated hole and is loaded on main perching knife by screw bolt and nut, and secondary perching knife can stretch at the width of its main perching knife, the perching knife width adjusting described in realization;
Described main perching knife is welded with main perching knife jockey, and main perching knife jockey is connected on knife rest by connecting fastening screw screw bolt and nut; The nose angle adjusting device of described perching knife is by least two the angle modulation holes (10) be located on the connecting plate of main perching knife jockey, the angle orientation hole on knife rest and angle orientation pin (9), and connects fastening screw screw bolt and nut formation.
2. the sorghum field Simple weeding device of a kind of width-adjustable joint according to claim 1, is characterized in that: described main perching knife (5) is triangular in shape.
3. the sorghum field Simple weeding device of a kind of width-adjustable joint according to claim 1, is characterized in that: described main perching knife (5) angle [alpha] triangular in shape is 110 ° ~ 130 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578582.1U CN204969099U (en) | 2015-08-04 | 2015-08-04 | Simple and easy weeding device in chinese sorghum field with adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578582.1U CN204969099U (en) | 2015-08-04 | 2015-08-04 | Simple and easy weeding device in chinese sorghum field with adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204969099U true CN204969099U (en) | 2016-01-20 |
Family
ID=55103543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520578582.1U Expired - Fee Related CN204969099U (en) | 2015-08-04 | 2015-08-04 | Simple and easy weeding device in chinese sorghum field with adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204969099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706548A (en) * | 2016-03-31 | 2016-06-29 | 山西省农业科学院高粱研究所 | In-ridge inter-plant wheel type weeding device |
-
2015
- 2015-08-04 CN CN201520578582.1U patent/CN204969099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706548A (en) * | 2016-03-31 | 2016-06-29 | 山西省农业科学院高粱研究所 | In-ridge inter-plant wheel type weeding device |
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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: 20160120 Termination date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |