CN201156866Y - Novel steel hoe - Google Patents
Novel steel hoe Download PDFInfo
- Publication number
- CN201156866Y CN201156866Y CNU2007201570614U CN200720157061U CN201156866Y CN 201156866 Y CN201156866 Y CN 201156866Y CN U2007201570614 U CNU2007201570614 U CN U2007201570614U CN 200720157061 U CN200720157061 U CN 200720157061U CN 201156866 Y CN201156866 Y CN 201156866Y
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- CN
- China
- Prior art keywords
- hoe
- steel
- soil
- resistance
- sword
- 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 relates to a steel hoe of an agricultural hoe device, which has the advantages of novel structure, small resistance and high efficacy; a cuspidal hoe edge is adopted in the hoe edge on the base of a hoe handle of the prior steel hoe, thereby reducing the feed resistance brought by the width of the hoe edge. The bending of the back of the hoe is adopted, thereby overcoming the contact frictional resistance of the back of the hoe with the soil layer, causing the transverse section to be an arc-shaped curve and overcoming the problem that the soil is easy to disperse and spill during earth excavation and casting. Especially at job location, the steel hoe can replace a steel spade to stir and load and unload, and can used for farmland operation such as weeding, hoeing, dam beating, land levelling, forest planting, channelling, scarification and fertilization, etc. The steel hoe is a novel steel hoe which had the advantages of light and flexible use, convenience, time saving, labour saving and high efficiency.
Description
Technical field
The utility model relates to a kind of agricultural hoe tool steel hoe light and handy, that resistance is little, effect is high of cutting the earth.Especially minimizing hoe sword that can be the by a relatively large margin resistance that resistance that width brought and hoe back and soil layer contact friction bring that laterally buries.Become save time, laborsaving, use light and handy novel steel hoe.
Background technology
Present known steel hoe, profile is rectangular, one end of rectangle is the hoe sword, the other end is the hoe handle, hoe is vertical mutually with the hoe face, the hoe sword is thinner, and thicker the position near hoe, its longitudinal profile is a wedge shape, and its horizontal section is a rectangle, leaning on gravity inertial to fall to burying hoes the fields, hoe up weeds, but the contact area on it and ground is a straight line, and the big corresponding resistance of the width that the hoe sword laterally buries is also bigger, and the hoe back is also very big with the resistance of soil layer contact friction generation, the hoe face be rectangle plane when soil is got rid of in shoveling, soil disperses easily outwards the unrestrained effect that reduces.
The utility model content
For the hoe sword that the overcomes existing steel hoe width that laterally buries bigger, resistance is than resistance big and hoe back and soil layer contact friction generation, and the hoe face is that rectangle plane is being cut the earth, outwards disperse the unrestrained not high deficiency of work efficiency when getting rid of soil easily, the utility model provides a kind of novel steel hoe, it not only uproots sword horizontal soil-entering resistance spud back and soil layer contact friction resistance is little and also cut the earth, when getting rid of soil soil be difficult for disperseing unrestrained, the hoe sword is relatively large with the little pressure to ground of contact area on ground, bury deeply, fast, the time saving and energy saving novel steel hoe of speed.
The utility model solves its technical problem, and the technical scheme that is adopted is: the hoe of known steel hoe the basis on and in the hoe sword, adopt tip hoe sword, the curved angle β of tip,
This end of tip is the hoe sword, it is thinner, helping reducing the hoe sword laterally buries, the resistance of width, lifting is to the pressure on ground, and the other end is the hoe handle, and hoe is a hoe handle that is known steel hoe, hoe has the intermediate projections reinforcement to the below, respectively there is the oblique indenture of a symmetry both sides, and are abundant gradually the position near hoe, and hoe is vertical mutually with the hoe face, the longitudinal profile of hoe is the wedge shape of a hoe flexes, adopt the hoe flexes, help overcoming the resistance of hoe back and soil layer contact friction generation, the horizontal section of hoe is an arc curve, help when soil is got rid of in shoveling, it is unrestrained to stop soil to disperse to all around.
The feature of novel steel hoe is that it can change steel hoe with the tip steel shovel, and camber 90 degree, it is ° vertical mutually with shovel face to curve angle α≤90, just becomes novel steel hoe with the spade of present known tip steel shovel.Its main feature is that the contact area that can dwindle to greatest extent with ground can focus on the point the contact area on ground in other words, just formed big pressure to ground, bury dark, resistance is little, speed is fast, effect is high, cut the earth, get rid of soil, soil can outwards not disperse in hoe, save time, laborsaving, and structure is novel, simple in structure, applicability is strong.
Novel steel hoe can not wait according to different demands, the size specification of quality, weight and makes the different product of series specification respectively,, worker agricultural to satisfy uses the different demands with various circles of society, particularly in various job sites, its alternative steel shovel goes to stir and loading and unloading, farmland operation excavates the hard ground of various soil properties, pelinite etc.And the hoeing up weeds of lighter weight, hoe the fields, ridging, level land, plant trees, build canals, loosen the soil, fertilising etc., use flexibly lightly, make things convenient for effect remarkable.
The beneficial effects of the utility model are: owing to reduced the hoe sword width that laterally buries
Resistance, the resistance of hoe back and soil layer contact friction and to uproot horizontal section be arc curve is greatly improved the performance of hoe and effect, and simple in structure, applicability is strong.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the front view of the utility model, embodiment;
Fig. 2 is the A-A longitudinal sectional drawing of uprooting among Fig. 1, also is the left view of Fig. 1;
Fig. 3 is the B-B transverse cross-sectional view of uprooting among Fig. 1;
Among the figure: 1, tip hoe sword; 2, intermediate projections reinforcement; 3, oblique indenture; 4, hoe handle; 5, the wedge shape of hoe flexes; 6, hoe face; 7, Chu horizontal section is an arc curve; 8, wood is, β-arc angle, α-curve angle, α≤90 °
Embodiment:
Thinner at this end of Fig. 1 sharp head hoe sword (1), curved angle β.The other end is that thickening is real gradually this end near hoe (4) for hoe.
Among the B-B that uproots in Fig. 1, Fig. 3, the horizontal section of uprooting among the utility model embodiment is that an arc curve (7) hoe has (4) below protruding reinforcing rib (2) both sides, middle part that the oblique indenture (3) of a symmetry is respectively arranged
The longitudinal profile of uprooting among A-A the utility model embodiment of Fig. 2 is that wedge shape (5) hoe of a hoe flexes is mutual vertical with hoe face (6) (4), curves angle α≤90 °
Claims (1)
1, a kind of novel steel hoe, the hoe of known steel hoe the basis on and in the hoe sword, it is characterized in that: adopt tip hoe sword, tip, curved angle β, this end of tip is thinner, is the hoe sword, and the other end is the hoe handle, hoe has the intermediate projections reinforcement to the below, respectively there is the oblique indenture of a symmetry both sides, and are abundant gradually the position near hoe, and hoe is vertical mutually with the hoe face, the longitudinal profile of novel steel hoe is the wedge shape of a hoe flexes, and the horizontal section of hoe is an arc curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201570614U CN201156866Y (en) | 2007-07-01 | 2007-07-01 | Novel steel hoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201570614U CN201156866Y (en) | 2007-07-01 | 2007-07-01 | Novel steel hoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156866Y true CN201156866Y (en) | 2008-12-03 |
Family
ID=40107458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201570614U Expired - Fee Related CN201156866Y (en) | 2007-07-01 | 2007-07-01 | Novel steel hoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156866Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544599A (en) * | 2018-06-21 | 2018-09-18 | 贵州六合门业有限公司 | Round log V-type necking tool |
-
2007
- 2007-07-01 CN CNU2007201570614U patent/CN201156866Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544599A (en) * | 2018-06-21 | 2018-09-18 | 贵州六合门业有限公司 | Round log V-type necking tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20100701 |