CN210537295U - Passive flat disc fan-shaped corrugated blade - Google Patents
Passive flat disc fan-shaped corrugated blade Download PDFInfo
- Publication number
- CN210537295U CN210537295U CN201921469811.0U CN201921469811U CN210537295U CN 210537295 U CN210537295 U CN 210537295U CN 201921469811 U CN201921469811 U CN 201921469811U CN 210537295 U CN210537295 U CN 210537295U
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- Prior art keywords
- cutter body
- fan
- soil
- shaped
- centimetres
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- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000011324 bead Substances 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 abstract description 17
- 244000025254 Cannabis sativa Species 0.000 abstract description 15
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000009313 farming Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model relates to a fan-shaped ripple blade of flat disc of passive form, it by: the cutter body, installation tang, mounting hole, fan-shaped ripple, bead constitute. The cutter body is a flat disc, fan-shaped ripples are uniformly distributed on the cutter body, a transition convex edge is arranged between the cutter body and each fan-shaped ripple, and an installation seam allowance is arranged at the center of the cutter body. It adopts fan-shaped ripple blade of flat disc of this product, because the diameter of cutter body is 52 centimetres, thickness is 1.5 centimetres, it can plough grassland soil in minute quantity, furthest's the original state that has kept the earth's surface, make the earth's surface avoid destroying, narrower ripple blade can go deep into the grass root bottom, upper strata surface soil stirring volume is very little, but the deep soil that is closely coiled by the grass root is loose, the compact grass root of coiling is cut simultaneously, the soil cutting degree of depth is greater than 10 centimetres, can reach 20 centimetres at most, entangle grass during the operation, do not drag the grass root, do not destroy the original vegetation in meadow when loosening the soil.
Description
Technical Field
The utility model relates to a fan-shaped ripple blade of passive form flat disc.
Background
At present, a disc harrow blade, a share and a coulter of a share type plough, a plough body of a disc plough, a blade of a rotary cultivator, a subsoiler of a subsoiler and the like which are used for improving and repairing grassland are all produced and designed according to the farming requirements of farmlands, and the requirements of improving and repairing the grassland cannot be met.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned shortcoming, a fan-shaped ripple blade of flat disc of passive form is provided, it has mainly been solved the used agricultural implement of grassland meadow improvement restoration and has all required the production design according to the farming in farmland, can not satisfy the prosthetic needs of grassland meadow improvement and have one kind be used for the prosthetic broken soil root cutter of grassland meadow improvement, this curved knife can not adapt to the meadow that soil hardness is higher than normal, just can reach under extremely low farming speed and plough about 8 centimetres deeply, the operating efficiency is low, the big scheduling problem of power consumption. The utility model aims at realizing the structure, the fan-shaped ripple blade of passive form flat disc comprises: the cutter body, installation tang, mounting hole, fan-shaped ripple, bead constitute. The cutter body is a flat disc, the diameter of the cutter body is 52 +/-10 centimeters, 16-32 fan-shaped corrugations are uniformly distributed on the cutter body, the total thickness of the cutter body is 1.5 +/-0.3 centimeters, transition ribs are arranged between the cutter body and each fan-shaped corrugation, an installation seam allowance is formed in the center of the cutter body, and installation holes are formed in the periphery of the installation seam allowance. This product simple structure, reasonable in design, it adopts the fan-shaped ripple blade of flat disc, because the diameter of cutter body is 52 centimetres, thickness is 1.5 centimetres, it can plough over grassland soil by a minute amount, furthest's the original state that has kept the earth's surface, make the earth's surface avoid destroying, narrower ripple blade can go deep into the grass root bottom, upper strata surface soil turning amount is very little, but the deep soil that is closely coiled by the grass root is loose, the compact grass root of coiling is cut simultaneously, the soil cutting degree of depth is greater than 10 centimetres, can reach 20 centimetres at most, not entangle grass during the operation, do not drag the grass root, do not destroy the original vegetation in meadow during the loosening soil, the gas permeability and the water holding capacity of soil have been strengthened, the new bud of the numerous grass kind of root has been increased, can satisfy the needs of natural grass meadow.
Drawings
Fig. 1 is a schematic structural diagram of the passive flat disc fan-shaped corrugated blade of the present invention.
Figure 2 is a side view of the passive flat disc fan-shaped corrugated blade of the present invention.
1-cutter body 2-installation tang 3-mounting hole 4-fan-shaped ripple 5-bead.
Detailed Description
The preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings, wherein the passive flat disc fan-shaped corrugated blade is composed of: the cutter body 1, installation tang 2, mounting hole 3, fan-shaped ripple 4, bead 5 constitute. The cutter body 1 is a flat disc, the diameter of the cutter body 1 is 52 +/-10 centimeters, 16-32 fan-shaped corrugations 4 are uniformly distributed on the cutter body 1, the total thickness of the cutter body 1 is 1.5 +/-0.3 centimeters, transition convex ribs 5 are arranged between the cutter body 1 and each fan-shaped corrugation 4, an installation seam allowance 2 is arranged at the center of the cutter body 1, and installation holes 3 are formed in the periphery of the installation seam allowance 2.
The theory of operation, during the operation, when the tractor gos forward, pass through draw gear with traction force and transmit for the ripple blade, the ripple blade buries under soil and traction force's combined action, shearing and the friction promotion effort through the disc cutter body make the relative displacement appear in the soil top layer, accomplish the action of cutting off the grass root and stirring the surface soil, because the diameter of cutter body 1 is 52 centimetres, thickness is 1.5 centimetres, be equipped with fan-shaped ripple 4 on the cutter body 1, and be equipped with transition bead 5 between cutter body 1 and every fan-shaped ripple 4, the soil cutting degree of depth is greater than 10 centimetres, can reach 20 centimetres at most, during the operation not twine grass, do not tow the grass root.
Claims (1)
1. A passive flat disk fan-corrugated blade comprising: cutter body (1), installation tang (2), mounting hole (3), fan-shaped ripple (4), bead (5) constitute its characterized in that: the cutter body (1) is a flat disc, the diameter of the cutter body is 52 +/-10 centimeters, 16-32 fan-shaped corrugations (4) are uniformly distributed on the cutter body (1), the total thickness of the cutter body (1) is 1.5 +/-0.3 centimeters, transition convex ribs (5) are arranged between the cutter body (1) and each fan-shaped corrugation (4), an installation seam allowance (2) is arranged at the center of the cutter body (1), and installation holes (3) are formed in the periphery of the installation seam allowance (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469811.0U CN210537295U (en) | 2019-09-05 | 2019-09-05 | Passive flat disc fan-shaped corrugated blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469811.0U CN210537295U (en) | 2019-09-05 | 2019-09-05 | Passive flat disc fan-shaped corrugated blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210537295U true CN210537295U (en) | 2020-05-19 |
Family
ID=70644611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921469811.0U Expired - Fee Related CN210537295U (en) | 2019-09-05 | 2019-09-05 | Passive flat disc fan-shaped corrugated blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210537295U (en) |
-
2019
- 2019-09-05 CN CN201921469811.0U patent/CN210537295U/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: 20200519 |