CN203645997U - Soil crushing device of no-tillage planter for wheat following rice - Google Patents
Soil crushing device of no-tillage planter for wheat following rice Download PDFInfo
- Publication number
- CN203645997U CN203645997U CN201320882245.2U CN201320882245U CN203645997U CN 203645997 U CN203645997 U CN 203645997U CN 201320882245 U CN201320882245 U CN 201320882245U CN 203645997 U CN203645997 U CN 203645997U
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- hack
- wheat
- soil crushing
- axle
- seeder
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Abstract
The utility model discloses the soil crushing device of a no-tillage planter for wheat following rice, which comprises a wheat seeder. A soil crushing shaft is arranged at the back of the furrow opener of the wheat seeder. The soil crushing shaft is alternately provided with soil crushing tool holders. Soil crushing tools are arranged on the soil crushing tool holders through pin shafts. A belt pulley, at one end of the soil crushing shaft, is in transmission connection with the belt pulley of the grass crushing and removing shaft of the wheat seeder through a belt. According to the technical scheme of the utility model, the soil between two adjacent furrow openers can be crushed by the device. Therefore, the farming resistance is reduced, and both the sowing efficiency and the sowing quality are improved.
Description
Technical field
The utility model belongs to agricultural machinery technological field, especially relates to a kind of a kind of free-planting seeder for wheat in rice stubble field soil crushing device that need not carry out farming to rice stubble field non-ploughing.
Background technology
No-tillage seeding is a kind of farming technique of protectiveness, has the soil wind erosion of alleviating, water erosion, reduces production costs, the plurality of advantages of increasing both production and income; Along with the development of no-tillage seeding technology, various forms of no-tillage seeding machines are come out one after another, but they structurally all exist various defect, particularly can not adapt to well the needs of rice stubble field non-ploughing no-tillage seeding wheat; Especially for rice stubble field non-ploughing, soil moisture is large, rice root dish knot, and soil adhesion caking, seriously, results in blockage soil bonding between adjacent two ploughs of sower, and resistance enlarges markedly, and has a strong impact on sowing efficiency and seeding quality.
Summary of the invention
The purpose of this utility model is to improve the deficiency of prior art and provides soil between adjacent two ploughs of a kind of fragmentation to bond, reduce to cultivate the free-planting seeder for wheat in rice stubble field soil crushing device of resistance, raising sowing efficiency and quality.
The purpose of this utility model is to realize like this, a kind of free-planting seeder for wheat in rice stubble field soil crushing device, formed by wheat seeder, be characterized in being provided with hack axle at the rear of wheat sower furrow-opener, on hack axle, be interval with hack tool rest, hack cutter is arranged on hack tool rest by bearing pin, and the belt pulley of hack axle one end is by the belt pulley connection for transmission of the clear careless axle of fragmentation of belt and sower.
In order further to realize the purpose of this utility model, can be that the installation site of hack cutter on hack axle is positioned in the middle of adjacent two ploughs.
In order further to realize the purpose of this utility model, can be the hack diameter of axle upwards two hack cuttves be that one group and two hack cuttves become 180 degree straight lines symmetrical, respectively organize between hack cutter and in 360 degree circumference, be uniformly distributed on hack axle.
Compared with the prior art the utility model has following distinguishing feature and good effect: new this device of this practicality is positioned at seed-furrow opener rear, provide power to pass to hack axle by tractor motive power output shaft, drive the rotation of hack axle, by passing through hack tool rest on hack axle, the hack cutter that bearing pin is installed completes hack work, each hack cutter installation site is in the axial direction positioned in the middle of adjacent two ploughs, every group of two blades become 180 degree straight lines symmetrical diametrically, between each group, within the scope of 360 degree, be evenly distributed, like this, not only make hack axle running balance, hack is even, and ensure do not have two cuttves to beat soil any time simultaneously, to reduce power consumption, the beneficial effect that the utility model had is compared with the prior art: in the time that hack axle rotates, drive hack swivel moving, thereby produce great Cutting Force, the earth, the weeds chopping that are attached between adjacent two ploughs are removed, avoid soil adhesion caking between adjacent two ploughs, the phenomenon resulting in blockage, the present invention is simple in structure, compact, is difficult for breaking down, and hack is effective, has significantly improved seeding quality, is particularly suitable for rice stubble field non-ploughing to carry out the sowing of work.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of the utility model hack axial region position.
Embodiment
Embodiment, a kind of free-planting seeder for wheat in rice stubble field soil crushing device, with reference to Fig. 1, Fig. 2, formed by conventional wheat sower 1, rear at wheat seeder sower 1 plough is provided with hack axle 2, on hack axle 2, be interval with hack tool rest 3, hack cutter 5 is arranged on hack tool rest 3 by bearing pin 4, the belt pulley of hack axle 2 one end is by the belt pulley connection for transmission of the clear careless axle of fragmentation of belt and sower, the installation site of hack cutter 5 on hack axle 2 is positioned in the middle of adjacent two ploughs, in hack axle 2 footpaths upwards two hack cuttves 5 be one group and 5 one-tenth 180 degree straight lines of two hack cuttves symmetrical, between each group hack cutter 5, on hack axle 2, in 360 degree circumference, be uniformly distributed.
Wheat seeder 1 described in the utility model can be that any satisfactory wheat seeder coordinates, for example Wan Nongda board 2BM-6/9.
Claims (3)
1. a free-planting seeder for wheat in rice stubble field soil crushing device, formed by wheat seeder (1), it is characterized in that being provided with hack axle (2) at the rear of wheat seeder (1) plough, on hack axle (2), be interval with hack tool rest (3), it is upper that hack cutter (5) is arranged on hack tool rest (3) by bearing pin (4), and the belt pulley of hack axle (2) one end is by the belt pulley connection for transmission of the clear careless axle of fragmentation of belt and sower.
2. a kind of free-planting seeder for wheat in rice stubble field soil crushing device according to claim 1, its feature hack cutter (5) installation site on hack axle (2) is positioned in the middle of adjacent two ploughs.
3. a kind of free-planting seeder for wheat in rice stubble field soil crushing device according to claim 1 and 2, it is characterized in that in hack axle (2) footpath that upwards two hack cuttves (5) are that one group and two hack cuttves (5) become 180 degree straight lines symmetrical, respectively organize between hack cutter (5) and spend in circumference and be uniformly distributed at hack axle (2) upper 360.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882245.2U CN203645997U (en) | 2013-12-31 | 2013-12-31 | Soil crushing device of no-tillage planter for wheat following rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882245.2U CN203645997U (en) | 2013-12-31 | 2013-12-31 | Soil crushing device of no-tillage planter for wheat following rice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645997U true CN203645997U (en) | 2014-06-18 |
Family
ID=50912451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882245.2U Expired - Fee Related CN203645997U (en) | 2013-12-31 | 2013-12-31 | Soil crushing device of no-tillage planter for wheat following rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718681A (en) * | 2013-12-31 | 2014-04-16 | 青岛万农达花生机械有限公司 | Soil-cracking device of rice stubble field wheat no-tillage planter |
-
2013
- 2013-12-31 CN CN201320882245.2U patent/CN203645997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718681A (en) * | 2013-12-31 | 2014-04-16 | 青岛万农达花生机械有限公司 | Soil-cracking device of rice stubble field wheat no-tillage planter |
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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: 20140618 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |