CN103548628B - Misplacement prevention device - Google Patents
Misplacement prevention device Download PDFInfo
- Publication number
- CN103548628B CN103548628B CN201310531046.1A CN201310531046A CN103548628B CN 103548628 B CN103548628 B CN 103548628B CN 201310531046 A CN201310531046 A CN 201310531046A CN 103548628 B CN103548628 B CN 103548628B
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- dislocation
- towing plate
- earthing
- fixed pole
- back rest
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Abstract
The invention discloses a misplacement prevention device, which comprises two sets of components, wherein the two sets of the components are bilaterally symmetrical and are connected through a back beam, each component comprises a misplacement prevention fixed rod and an earth-covering towing plate, which are vertically arranged on the end of the back beam, the earth-covering towing plate is hinged to the back beam, the bottom end of the middle of the earth-covering towing plate is connected with an earth-covering drum shaft, one end of a misplacement prevention tie piece penetrates through a through hole in one end, which is far away from the back beam, of the misplacement prevention fixed rod, and is hinged to one end, which is far away from the back beam, of the earth-covering towing plate, a threaded section is arranged on the misplacement prevention tie piece, a butterfly nut and a pressure spring are arranged on the part, which is arranged between the misplacement prevention fixed rod and the earth-covering towing plate, of the threaded section in sequence, and another butterfly nut is arranged on the part, which is located on the outer side of the misplacement prevention fixed rod, of the threaded section. According to the misplacement prevention device, the height of a drum is adjusted, so that the friction between the drum and a mulching film is adjusted, and the misplacement between seeds and seed eyes caused by movement of the mulching film in suppression and earth covering processes can be avoided.
Description
Technical field
The present invention relates to agricultural machinery equipment and manufacture field, especially a kind of anti-dislocation apparatus.
Background technology
The agricultural machinery mulch film spreading and seeding machine of current use generally adopts cylinder to suppress mulch film and to the seed earthing broadcast, its structural principle utilizes the deadweight of cylinder and self rotated to suppress and earthing operation.But there is a problem---uncontrollable cylinder terrain clearance, namely the frictional force between cylinder and mulch film cannot be adjusted, excessive or the too small movement that all can cause mulch film of frictional force between cylinder and mulch film, and then cause the dislocation between the kind eye on the seed and mulch film sowed.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of anti-dislocation apparatus, the height of cylinder can be adjusted, and then the frictional force between adjustment cylinder and mulch film, avoid mulch film mobile dislocation causing seed and plant between eye in suppression and earthing process.
In order to realize foregoing invention object, the invention provides following technical scheme:
A kind of anti-dislocation apparatus, comprise symmetrical two grip assemblies linked together by the back rest, every suit assembly comprises the Anti-dislocation fixed pole and earthing towing plate that are vertically mounted on described rear beam end, described earthing towing plate and the described back rest hinged, in the middle part of this earthing towing plate, bottom is connected with soil-covered drum axle, one end of Anti-dislocation lacing wire through described Anti-dislocation fixed pole away from the through hole on one end of the described back rest and described earthing towing plate hinged away from one end of the described back rest, described Anti-dislocation lacing wire is provided with thread segment, the part of described thread segment between described Anti-dislocation fixed pole and described earthing towing plate is successively provided with wing nut and pressing spring, the part that described thread segment is positioned at outside described Anti-dislocation fixed pole is provided with another wing nut.
Further, described through hole is greater than the diameter of described Anti-dislocation lacing wire along the length dimension that described Anti-dislocation fixed pole axial direction extends.
Further, described Anti-dislocation fixed pole away from one end of the described back rest to lateral buckling in this Anti-dislocation fixed pole.
Further, the minimum widith of described through hole is less than the diameter of described pressing spring.
Further, described earthing towing plate is L-type away from one end of the described back rest, and the plane orthogonal formed with described Anti-dislocation fixed pole after described Anti-dislocation lacing wire and this earthing towing plate are hinged away from one end of the described back rest is in the described back rest.
Further, draw U-shaped fasten in the rear on beam for hinged with described earthing towing plate, described lacing wire is U-shaped to be fastened on described earthing towing plate for hinged with described Anti-dislocation lacing wire.
A kind of anti-dislocation apparatus of the present invention, can adjust the height of cylinder, and then the frictional force between adjustment cylinder and mulch film, avoids mulch film mobile dislocation causing seed and plant between eye in suppression and earthing process.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the left-half of a kind of anti-dislocation apparatus of the present invention;
Fig. 2 is the lateral viewing positions change schematic diagram of a kind of anti-dislocation apparatus of the present invention, and wherein A represents ground, and dotted line and solid line represent two diverse locations respectively;
Fig. 3 is the schematic perspective view of Anti-dislocation fixed pole of the present invention;
Fig. 4 is the schematic front view of Anti-dislocation fixed pole of the present invention;
Fig. 5 is the schematic perspective view of earthing towing plate of the present invention;
Fig. 6 is the schematic perspective view of Anti-dislocation lacing wire of the present invention.
Embodiment
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of anti-dislocation apparatus as shown in figures 1 to 6, comprises two grip assemblies that the symmetrical back rest 9 that is square shape by cross section links together.Every suit assembly comprises Anti-dislocation fixed pole 1, earthing towing plate 6, Anti-dislocation lacing wire 3, pressing spring 5 and two wing nuts 2.
Anti-dislocation fixed pole 1 is vertically mounted on the back rest 9 end, and earthing towing plate 6 is vertically mounted on the back rest 9 end, and Anti-dislocation fixed pole 1 cross section is concave shape.Anti-dislocation fixed pole 1 is fixed on the back rest 9 in inner side by the U-shaped card 11 of fixed pole and nut 12, earthing towing plate 6 is in outside by being hinged on the back rest 9 with the U-shaped card 10 of the traction be fixed on the back rest 9, and earthing towing plate 6 can be that the center of circle is rotated in the plane of the vertical back rest 9 with articulated position.In the middle part of earthing towing plate 6, bottom is connected with soil-covered drum axle 13, and soil-covered drum axle 13 is provided with soil-covered drum 14.Anti-dislocation fixed pole 1 away from one end of the back rest 9 have through hole 101 and to lateral buckling certain angle in Anti-dislocation fixed pole 1.Earthing towing plate 6 is that L-type also bends to the inside away from the end of the back rest 9.
Anti-dislocation lacing wire 3 is cylindrical bar structure, length is 30 centimetres to 60 centimetres, its one end through Anti-dislocation fixed pole 1 away from the through hole 101 on one end of the back rest 9 with to be arranged on earthing towing plate 6 hinged away from the lacing wire U-shaped card 8 on one end of the back rest 9, the plane orthogonal that Anti-dislocation lacing wire 3 and Anti-dislocation fixed pole 1 are formed is in the back rest 9.
Anti-dislocation lacing wire 3 is provided with thread segment 31, its length is 20 centimetres ~ 50 centimetres according to the length relative set of Anti-dislocation lacing wire 3, the part of thread segment 31 between Anti-dislocation fixed pole 1 and earthing towing plate 6 is successively provided with wing nut 2, pad 4 and pressing spring 5, the part that thread segment 31 is positioned at outside Anti-dislocation fixed pole 1 is provided with another pad 4 and another wing nut 2.Pressing spring 5 can relative set be 20 centimetres ~ 50 centimetres according to the drift of thread segment 31.Through hole 101 is greater than the diameter of Anti-dislocation lacing wire 3 along the length dimension that Anti-dislocation fixed pole 1 axial direction extends, and the minimum widith of through hole 101 is less than the diameter of pressing spring 5, and wants to ensure that Anti-dislocation lacing wire 3 can be moved in through hole 101.
During use, wing nut 2 need only be pulled, just can change the relative position of Anti-dislocation lacing wire 3 and Anti-dislocation fixed pole 1, cause the position of earthing towing plate 6 to make an angle θ to change, thus drive soil-covered drum axle 13 to move up and down, and then affect the terrain clearance of soil-covered drum 14, and directly improve seeding quality, convenient and reliable.
A kind of anti-dislocation apparatus of the present invention, can adjust the height of cylinder, and then the frictional force between adjustment cylinder and mulch film, avoids mulch film mobile dislocation causing seed and plant between eye in suppression and earthing process.
Claims (6)
1. an anti-dislocation apparatus, it is characterized in that, comprise symmetrical two grip assemblies linked together by the back rest, every suit assembly comprises the Anti-dislocation fixed pole and earthing towing plate that are vertically mounted on described rear beam end, described earthing towing plate and the described back rest hinged, in the middle part of this earthing towing plate, bottom is connected with soil-covered drum axle, one end of Anti-dislocation lacing wire through described Anti-dislocation fixed pole away from the through hole on one end of the described back rest and described earthing towing plate hinged away from one end of the described back rest, described Anti-dislocation lacing wire is provided with thread segment, the part of described thread segment between described Anti-dislocation fixed pole and described earthing towing plate is successively provided with wing nut and pressing spring, the part that described thread segment is positioned at outside described Anti-dislocation fixed pole is provided with another wing nut.
2. a kind of anti-dislocation apparatus as claimed in claim 1, it is characterized in that, described through hole is greater than the diameter of described Anti-dislocation lacing wire along the length dimension that described Anti-dislocation fixed pole axial direction extends.
3. a kind of anti-dislocation apparatus as claimed in claim 1 or 2, is characterized in that, described Anti-dislocation fixed pole away from one end of the described back rest to lateral buckling in this Anti-dislocation fixed pole.
4. a kind of anti-dislocation apparatus as claimed in claim 1, it is characterized in that, the minimum widith of described through hole is less than the diameter of described pressing spring.
5. a kind of anti-dislocation apparatus as claimed in claim 1, it is characterized in that, described earthing towing plate is L-type away from one end of the described back rest, and the plane orthogonal formed with described Anti-dislocation fixed pole after described Anti-dislocation lacing wire and this earthing towing plate are hinged away from one end of the described back rest is in the described back rest.
6. a kind of anti-dislocation apparatus as described in claim 1 or 5, is characterized in that, draw U-shaped fasten in the rear on beam for hinged with described earthing towing plate, described lacing wire is U-shaped to be fastened on described earthing towing plate for hinged with described Anti-dislocation lacing wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531046.1A CN103548628B (en) | 2013-11-01 | 2013-11-01 | Misplacement prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531046.1A CN103548628B (en) | 2013-11-01 | 2013-11-01 | Misplacement prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103548628A CN103548628A (en) | 2014-02-05 |
| CN103548628B true CN103548628B (en) | 2015-01-28 |
Family
ID=50003147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310531046.1A Active CN103548628B (en) | 2013-11-01 | 2013-11-01 | Misplacement prevention device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103548628B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571624A (en) * | 2019-10-08 | 2019-12-13 | 朱立怀 | wire insulating layer removing equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB738363A (en) * | 1953-12-09 | 1955-10-12 | Thomas Eldon Mcintyre | Seeding devices |
| US4926767A (en) * | 1988-10-24 | 1990-05-22 | Thomas J W | No-till drill providing seed and fertilizer separation |
| US5619939A (en) * | 1995-04-28 | 1997-04-15 | Herman; Alvin | Disc opener |
| CN202773311U (en) * | 2012-04-18 | 2013-03-13 | 新疆科神农业装备科技开发有限公司 | Membrane-hole earth-covering device for on-membrane seeding machine or transplanting machine |
| CN202799618U (en) * | 2012-08-07 | 2013-03-20 | 河北农哈哈机械集团有限公司 | Earth covering device |
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2013
- 2013-11-01 CN CN201310531046.1A patent/CN103548628B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103548628A (en) | 2014-02-05 |
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