CN207443350U - A kind of hoe of adjustable tilth - Google Patents
A kind of hoe of adjustable tilth Download PDFInfo
- Publication number
- CN207443350U CN207443350U CN201721433898.7U CN201721433898U CN207443350U CN 207443350 U CN207443350 U CN 207443350U CN 201721433898 U CN201721433898 U CN 201721433898U CN 207443350 U CN207443350 U CN 207443350U
- Authority
- CN
- China
- Prior art keywords
- hoe
- tilth
- corner brace
- aluminum corner
- plate
- 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 is related to a kind of hoe of adjustable tilth, the control of tilth in the actual farming of sloping upland and soil cultivation experiment is particularly suitable for.It is made of hoe plate 1, aluminum corner brace 2, screw hole 3, nut 4, bolt 5.Nut 4 and bolt 5 are used for aluminum corner brace 2 to be fixed on hoe plate 1, and the position of aluminum corner brace 1 is adjusted by screw hole 3, for controlling the tilth of hoe.The utility model have the characteristics that it is simple in structure, easy to use, time saving it is durable, performance is stable, tilth is adjustable, of low cost, the obstacle (aluminum corner brace 2) used both will not deform under external force and slide, the soil at left and right sides of hoe plate will not be influenced, so as to improve the precision that farming is deep-controlled in experiment.
Description
Technical field
The utility model is related to a kind of hoes of adjustable tilth, are particularly suitable for the actual farming of sloping upland and hoe is ploughed in fact
Quick accurate control tilth in testing.
Background technology
In mountain area, hills area, area particularly with a varied topography, broken, disturbance of the high intensity farming to soil year after year
Substantial amounts of soil mobility is caused, so as to cause the serious soil erosion.Long-term tillage erosion can substantial amounts of slope soil and
Nutrient is transported to the position for being conducive to waterpower carrying, and goes out sloping upland by leaching loss under condition of raining, can not only aggravate slope
Soil erosion process in face can also cause the reduction of the total output of top of the slope crop yield and entire slope surface.Tilth is to influence slope surface
One of important factor of tillage erosion rate, with the increase of tilth, tillage erosion is further serious, so control farming is deep
Degree is of great significance for sloping upland agricultural production and environmental protection.It is ploughed in addition, being uprooted in sloping upland in experimentation, control is ploughed
It is one of essential step as depth.However, in agriculture actual production and simulation farming experiment, due to artificially brandishing hoe
The uncontrollability of head farming, causes each tilth to be unable to control.If it can ensure that the control device uprooted on plate is steady
It is fixed, light, and do not disturb the soil at left and right sides of hoe plate, and in percentage regulation need not repeated measurement to determine control device
Position will greatly improve work efficiency and experimental precision.
The content of the invention
For deficiencies of the prior art, the purpose of this utility model is to provide a kind of tilth can fast velocity modulation
Section, performance is stable, laborsaving light, and does not disturb the hoe plowing device of soil at left and right sides of hoe plate.
Technical solution is used by the utility model solves its technical problem：A kind of hoe of adjustable tilth, by
Plate, aluminum corner brace, screw hole, nut, bolt composition are uprooted, two pieces of aluminum corner braces are fixed on hoe plate two using screw hole, nuts and bolt
On the certain position of side.
The material of above-mentioned aluminum corner brace is aluminium alloy, the purpose is to increase hardness, mitigate weight, so as to avoid deformation, laborsaving light
Just.
The length of above-mentioned aluminum corner brace is set according to the width of hoe plate, and the purpose is to avoid disturbing soil at left and right sides of hoe plate
It is dynamic.
Above-mentioned aluminum corner brace makes a call to two screw holes in the symmetric position in a face wherein, and holes horizontal spacing is t, the purpose is to
Aluminum corner brace it is accurate, be stably fixed on hoe plate.
Above-mentioned hoe plate makes a call to one group of hole every 1cm in symmetric position from bottom to top since minimum tilth, and holes is horizontal
Spacing is t, the purpose is to the position of Fixing angle aluminum and convenient for regulating and controlling tilth.
Above-mentioned hoe plate front and rear sides symmetric position fixes one piece of aluminum corner brace respectively, and the purpose is to hoe plate is more accurately controlled to enter
The depth of soil.
It is fixed between above-mentioned hoe plate and aluminum corner brace using screw bolt and nut, the purpose is to make device firm stable, and just
It is adjusted in dismounting.
Compared with prior art, the utility model have it is simple in structure, using it is light, time saving and energy saving, tilth is adjustable,
The characteristics of of low cost, and to the basic undisturbed of soil at left and right sides of hoe plate, so as to improve the precision of tillage test result.
Description of the drawings
The details and application method of the utility model are further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structure diagram when a kind of hoe of adjustable tilth uses.
Fig. 2 is the structure diagram for uprooting plate.
Fig. 3 is the structure diagram of aluminum corner brace.
1- uproots plate, 2- aluminum corner braces, 3- screw holes, 4- nuts, 5- bolts in figure.
Specific embodiment
Adjustable tilth shown in Fig. 1 hoe plowing device use when structure diagram, the control depth device include hoe plate 1,
Aluminum corner brace 2, screw hole 3, nut 4, bolt 5, nut 4 and bolt 5 are used for aluminum corner brace 2 to be fixed on hoe plate 1, and pass through selection screw
Hole 3 adjusts the position of aluminum corner brace 1.
Before use, first according to the width w of hoe plate, the aluminum corner brace that two block lengths of interception are w, and in the one of face of aluminum corner brace
Symmetric position on make a call to two horizontal spacings be t hole, measure the aluminum corner brace screw hole heart to the distance h of aluminum corner brace center line lower edge.
In the symmetric position of hoe plate (assuming that minimum-depth is d, then bottom one group of hole heart distance on plate is uprooted since minimum tilth
Uproot the distance H=h+d of plate lower edge), one group of hole is made a call to every 1cm from bottom to top, holes horizontal spacing is t.Determine tilth
Afterwards, corresponding screw hole is selected, aluminum corner brace is fixed on hoe plate using screw and bolt, so as to control farming when hoe is ploughed
Depth.
Claims (4)
1. a kind of hoe of adjustable tilth is made of hoe plate (1), aluminum corner brace (2), screw hole (3), nut (4), bolt (5),
Aluminum corner brace (2) is fixed on by screw hole (3), nut (4) and bolt (5) on the certain position of hoe plate (1).
2. a kind of hoe of adjustable tilth according to claim 1, it is characterized in that, the lower interface of above-mentioned aluminum corner brace (2)
As obstacle, the length of aluminum corner brace (2) and being of same size for hoe plate (1) uproot plate (1) into the same of the depth of soil in control
When, the soil at left and right sides of hoe plate (1) is not caused to disturb.
3. a kind of hoe of adjustable tilth according to claim 1, it is characterized in that, above-mentioned hoe plate (1) and aluminum corner brace (2)
It is stably fixed at together using screw hole (3), nut (4) and bolt (5).
4. a kind of hoe of adjustable tilth according to claim 1, it is characterized in that, by selecting on hoe plate (1) not
With the screw hole (3) of position, aluminum corner brace (2) can move up and down on hoe plate (1), it is therefore an objective to adjust aluminum corner brace (2) in the position of hoe plate (1)
It puts, different tilths is controlled with selection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433898.7U CN207443350U (en) | 2017-11-01 | 2017-11-01 | A kind of hoe of adjustable tilth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433898.7U CN207443350U (en) | 2017-11-01 | 2017-11-01 | A kind of hoe of adjustable tilth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207443350U true CN207443350U (en) | 2018-06-05 |
Family
ID=62253112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433898.7U Expired - Fee Related CN207443350U (en) | 2017-11-01 | 2017-11-01 | A kind of hoe of adjustable tilth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207443350U (en) |
-
2017
- 2017-11-01 CN CN201721433898.7U patent/CN207443350U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181101 |