CN210016851U - Double-hole rotary blade for paddy field machine - Google Patents
Double-hole rotary blade for paddy field machine Download PDFInfo
- Publication number
- CN210016851U CN210016851U CN201920738250.3U CN201920738250U CN210016851U CN 210016851 U CN210016851 U CN 210016851U CN 201920738250 U CN201920738250 U CN 201920738250U CN 210016851 U CN210016851 U CN 210016851U
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- China
- Prior art keywords
- connecting hole
- cutter body
- paddy field
- field machine
- hole
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- Expired - Fee Related
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Abstract
The utility model discloses a diplopore rotary blade for paddy field machine, be provided with the cutter body that is used for connecting the connecting hole of arbor including one end, the one end that the connecting hole was kept away from to the cutter body upwards perk and the angle of perk are 15, the cutter body sets up the one end of connecting hole and offers the arc that is used for subtracting heavy sunken, the connecting hole sets up first connecting hole and second connecting hole on the cutter body respectively including corresponding the sunken both ends of arc, the centre of a circle connecting wire of first connecting hole and second connecting hole and the contained angle between the vertical line are the acute angle, first connecting hole and second connecting hole all pass through the bolt in proper order, the connecting plate can be. The utility model adopts the above structure diplopore rotary blade for paddy field machine can transversely and vertically fix a position the cutter body through setting gradually first connecting hole and second connecting hole on being the sharp with vertical line to increase the stability of cutter body, through the perk radian that reduces the cutter body, the straw of being convenient for breaks away from the cutter body simultaneously.
Description
Technical Field
The utility model relates to an agricultural machine accessory technique especially relates to a diplopore rotary blade for paddy field machine.
Background
Along with the vigorous popularization of straw returning and mechanized rice transplanting technologies, higher and higher requirements are put forward for stubble cleaning and tillage of paddy fields, in the paddy field operation process of an original paddy field machine, in order to increase the rotary tillage amplitude, a rotary tillage cutter assembly drawing for a traditional paddy field machine is shown in figure 1, as shown in figure 1, the working requirements of the conventional rotary tillage cutter cannot be met normally due to the unreasonable tillage depth caused by the unreasonable size setting, and due to the unreasonable angle setting, aquatic weeds are easily wound on blades, the weeds cannot be separated out along with the processes of the blades entering and exiting the soil, and the paddy field machine cannot normally operate due to long-time accumulation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a diplopore rotary blade for paddy field machine can transversely and vertically fix a position the cutter body through setting gradually first connecting hole and second connecting hole on being the sharp with vertical line to increase the stability of cutter body, through the perk radian that reduces the cutter body, the straw of can being convenient for breaks away from the cutter body simultaneously.
In order to realize the above-mentioned purpose, the utility model provides a diplopore rotary blade for paddy field machine, be provided with the cutter body that is used for connecting the connecting hole of arbor including one end, the cutter body is kept away from the one end of connecting hole perk and perk angle that makes progress is 15, the cutter body sets up the arc that is used for subtracting the weight is sunken is offered to the one end of connecting hole, the connecting hole is including corresponding the sunken both ends of arc set up respectively in first connecting hole and second connecting hole on the cutter body, first connecting hole with contained angle between the centre of a circle connecting wire of second connecting hole and the vertical line is the acute angle, first connecting hole with the second connecting hole all in proper order through bolt, connecting plate with the connection can be dismantled to the arbor.
Preferably, an included angle between a connecting line of the first connecting hole and the second connecting hole and a vertical line is 15 °.
Preferably, the length of the cutter body is 30-40 cm, and the thickness of the cutter body is 13 mm.
Preferably, the side part of the cutter body is provided with a cutting edge, and the width of the cutting edge is 5 centimeters.
Therefore, the utility model discloses an adopt above-mentioned structure's two-hole rotary blade for paddy field machine can be transversely and vertically fix a position the cutter body through setting gradually first connecting hole and second connecting hole on being the sharp angle with vertical line to increase the stability of cutter body, through the perk radian that reduces the cutter body, the straw of can being convenient for breaks away from the cutter body simultaneously.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is an assembly view of a rotary blade for a conventional paddy field machine;
fig. 2 is an assembly view of a double-hole rotary blade for a paddy field machine according to an embodiment of the present invention.
Wherein: 1. a cutter body; 2. a blade; 3. a first connection hole; 4. and a second connection hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
Fig. 2 is the embodiment of the utility model discloses an assembly drawing of diplopore rotary blade for paddy field machine, as shown in fig. 2 the utility model discloses a structure, cutter body 1 including one end is provided with the connecting hole that is used for connecting the arbor, the one end that cutter body 1 kept away from the connecting hole upwards perk and the angle of perk are 15, reduce the perk radian of cutter body 1, can deviate from the straw of twining on cutter body 1 when cutter body 1 discrepancy soil, cutter body 1 sets up the one end of connecting hole and offers the arc that is used for losing weight sunken, the connecting hole includes that the sunken both ends of corresponding arc set up first connecting hole 3 and second connecting hole 4 on cutter body 1 respectively, the contained angle between the centre of a circle connecting wire of first connecting hole 3 and second connecting hole 4 and the vertical line is the acute angle, it is concrete, the contained angle between the line of first connecting hole 3 and the vertical line of second connecting hole 4 is 15, first connecting hole 3 and second connecting, The connecting plate can be dismantled with the arbor and be connected, through set gradually first connecting hole 3 and second connecting hole 4 on the straight line that is the acute angle with vertical line, can transversely and vertically fix a position cutter body 1 to the stability of cutter body 1 has been increased.
The length of the cutter body 1 is 30-40 cm, the thickness of the cutter body 1 is 13 mm, the side part of the cutter body 1 is provided with the cutting edge 2, the width of the cutting edge 2 is 5 cm, and the requirement on the tilling depth in the actual production can be met by increasing the size of the cutter body 1.
Therefore, the utility model discloses an adopt above-mentioned structure's two-hole rotary blade for paddy field machine can be transversely and vertically fix a position the cutter body through setting gradually first connecting hole and second connecting hole on being the sharp angle with vertical line to increase the stability of cutter body, through the perk radian that reduces the cutter body, the straw of can being convenient for breaks away from the cutter body simultaneously.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a diplopore rotary blade for paddy field machine, is provided with the cutter body that is used for connecting the connecting hole of arbor including one end, its characterized in that: the cutter body is kept away from the one end of connecting hole perk and the angle of perk that makes progress is 15, the cutter body sets up the arc that is used for subtracting heavy is seted up to the one end of connecting hole is sunken, the connecting hole is including corresponding the sunken both ends of arc set up respectively in first connecting hole and second connecting hole on the cutter body, first connecting hole with the centre of a circle connecting wire of second connecting hole and vertical line between the contained angle be the acute angle, first connecting hole with the second connecting hole all in proper order through bolt, connecting plate with the connection can be dismantled to the arbor.
2. The double-hole rotary tillage cutter for the paddy field machine as claimed in claim 1, wherein: and the included angle between the connecting line of the first connecting hole and the second connecting hole and the vertical line is 15 degrees.
3. The double-hole rotary tillage cutter for the paddy field machine as claimed in claim 2, wherein: the length of the cutter body is 30-40 centimeters, and the thickness of the cutter body is 13 millimeters.
4. The double-hole rotary tillage cutter for the paddy field machine as claimed in claim 3, wherein: the lateral part of cutter body is provided with the cutting edge, the width of cutting edge is 5 centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738250.3U CN210016851U (en) | 2019-05-21 | 2019-05-21 | Double-hole rotary blade for paddy field machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738250.3U CN210016851U (en) | 2019-05-21 | 2019-05-21 | Double-hole rotary blade for paddy field machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210016851U true CN210016851U (en) | 2020-02-07 |
Family
ID=69366997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920738250.3U Expired - Fee Related CN210016851U (en) | 2019-05-21 | 2019-05-21 | Double-hole rotary blade for paddy field machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210016851U (en) |
-
2019
- 2019-05-21 CN CN201920738250.3U patent/CN210016851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200324 Address after: 065900 large village, Dacheng County, Langfang City, Hebei Province Patentee after: Langfang Jinxi Agricultural Machinery Co.,Ltd. Address before: 065900 Daliuzhuang, Dacheng County, Langfang City, Hebei Province Patentee before: Feng Duo |
|
| 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: 20200207 |