CN204090515U - Seeder case lacks kind of a prior-warning device - Google Patents
Seeder case lacks kind of a prior-warning device Download PDFInfo
- Publication number
- CN204090515U CN204090515U CN201420606701.5U CN201420606701U CN204090515U CN 204090515 U CN204090515 U CN 204090515U CN 201420606701 U CN201420606701 U CN 201420606701U CN 204090515 U CN204090515 U CN 204090515U
- Authority
- CN
- China
- Prior art keywords
- case
- rotor plate
- seeder
- travel switch
- control unit
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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
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Abstract
The utility model relates to a kind of seeder case and lacks kind of a prior-warning device, belong to grain seeder tool technical field, it is simple that technical problem to be solved there is provided a kind of structure, easy to use, realize automatically lacking kind of a seeder case of reporting to the police and lack kind of a prior-warning device, the technical scheme adopted is conical shell for planting a case, the bottom of described kind of case has through hole, described through hole is stamped rotor plate, described rotor plate is hinged on kind of a case inside by rotating shaft, described rotating shaft is provided with torsion spring, the bottom of described kind of case is also provided with fixed mount, fixed mount is provided with bearing pin, described rotor plate is hinged with connecting rod, connecting rod is provided with elongated hole, described bearing pin is positioned at elongated hole, the free end of described connecting rod is articulated and connected by the contact of spring and travel switch, travel switch is connected with control unit, control unit is connected with audible-visual annunciator, described travel switch, control unit and audible-visual annunciator are all fixed on kind of case, the utility model is widely used in grain seeder.
Description
Technical field
The utility model relates to a kind of seeder case and lacks kind of a prior-warning device, belongs to grain seeder tool technical field.
Background technology
At present, along with improving constantly of agricultural seeder technology, increasing seeding machinery uses in cereal sowing.But at present, seeding machinery adopting seeding unit to sow, and needs are according to land area when sowing, and carries out estimating the seed content in kind of case, usually due to operating personnel's error, causing kind of case to lack and planting, causing soil broadcast leakage, bring about great losses.
Utility model content
The utility model overcomes the deficiency that prior art exists, and it is simple that technical problem to be solved there is provided a kind of structure, easy to use, realizes automatically lacking kind of a seeder case of reporting to the police and lacks kind of a prior-warning device.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: seeder case lacks kind of a prior-warning device, comprise: plant case, described kind of case is conical shell, the bottom of described kind of case has through hole, described through hole is stamped rotor plate, described rotor plate is hinged on kind of a case inside by rotating shaft, described rotating shaft is provided with torsion spring, the bottom of described kind of case is also provided with fixed mount, fixed mount is provided with bearing pin, described rotor plate is hinged with connecting rod, connecting rod is provided with elongated hole, described bearing pin is positioned at elongated hole, the free end of described connecting rod is articulated and connected by the contact of spring and travel switch, travel switch is connected with control unit, control unit is connected with audible-visual annunciator, described travel switch, control unit and audible-visual annunciator are all fixed on kind of case.
Preferably, the top of described rotor plate is fixed with aperture tricing line, and described aperture tricing line free end is fixed on the inwall of kind of case.
The utility model structure is simple, easy to use, by arranging rotor plate in kind of case, according to the seed amount in kind of case, rotor plate moves, thus touches travel switch, is reported to the police by audible-visual annunciator, effective solution causes the phenomenon of broadcast leakage due to scarce kind, avoids the economic loss that broadcast leakage causes.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model seeder case lacks kind of prior-warning device.
In figure: 1 is kind of a case, and 2 is through hole, and 3 is rotor plate, 4 is rotating shaft, and 5 is fixed mount, and 6 is bearing pin, and 7 is elongated hole, and 8 is spring, and 9 is travel switch, and 10 is control unit, and 11 is audible-visual annunciator, and 12 is aperture tricing line.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment that the utility model is done is described further.
As shown in Figure 1, seeder case lacks kind of a prior-warning device, comprise: plant case, described kind of case 1 is conical shell, the bottom of described kind of case 1 has through hole 2, described through hole 2 is stamped rotor plate 3, it is inner that described rotor plate 3 is hinged on kind of case 1 by rotating shaft 4, described rotating shaft 4 is provided with torsion spring, the bottom of described kind of case 1 is also provided with fixed mount 5, fixed mount 5 is provided with bearing pin 6, described rotor plate 3 is hinged with connecting rod 5, connecting rod 5 is provided with elongated hole 7, described bearing pin 6 is positioned at elongated hole 7, the free end of described connecting rod 5 is articulated and connected by the contact of spring 8 with travel switch 9, travel switch 9 is connected with control unit 10, control unit 10 is connected with audible-visual annunciator 11, described travel switch 9, control unit 10 and audible-visual annunciator 11 are all fixed on kind of case 1, the top of described rotor plate 3 is fixed with aperture tricing line 12, described aperture tricing line 12 free end is fixed on the inwall of kind of case 1.
During concrete use, whether rotor plate 3 rotates control travel switch 9 and touches, and when kind amount in kind of case is sufficient, rotor plate 3 is fitted with kind case 1 inwall, and connecting rod 5, spring 8 are positioned at original state, and travel switch 9 disconnects; Kind amount in case of planting reduces gradually along with sowing, when kind of quantity not sufficient is to extrude rotor plate, rotor plate 3 is under the effect of torsion spring, rotor plate 3 rotates, and rotate to the direction away from kind of chamber interior wall, drivening rod 5 moves, thus spring 8 touches the contact of travel switch 9, travel switch 9 controls audible-visual annunciator 11 by control unit 10 and reports to the police, and warning kind of case lacks plants, and it is simple, convenient to use.Wherein control unit 10 is same as the prior art.
Aperture tricing line 12, for controlling the rotation aperture of rotor plate 3, prevents rotor plate aperture 3 excessive, and kind filled out by impact kind of a case.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above; but the utility model is not limited to above-described embodiment; in the ken that those of ordinary skill in the art possess; the various changes can also made under the prerequisite not departing from the utility model aim, also should be considered as protection domain of the present utility model.
Claims (2)
1. seeder case lacks kind of a prior-warning device, comprise: plant case (1), it is characterized in that: described kind of case (1) is conical shell, the bottom of described kind of case (1) has through hole (2), described through hole (2) is stamped rotor plate (3), it is inner that described rotor plate (3) is hinged on kind of a case (1) by rotating shaft (4), (4) are provided with torsion spring in described rotating shaft, the bottom of described kind of case (1) is also provided with fixed mount (5), fixed mount (5) is provided with bearing pin (6), described rotor plate (3) is hinged with connecting rod (5), connecting rod (5) is provided with elongated hole (7), described bearing pin (6) is positioned at elongated hole (7), the free end of described connecting rod (5) is articulated and connected by the contact of spring (8) with travel switch (9), travel switch (9) is connected with control unit (10), control unit (10) is connected with audible-visual annunciator (11), described travel switch (9), control unit (10) and audible-visual annunciator (11) are all fixed on kind of a case (1).
2. seeder case according to claim 1 lacks kind of a prior-warning device, and it is characterized in that: the top of described rotor plate (3) is fixed with aperture tricing line (12), described aperture tricing line (12) free end is fixed on the inwall of kind of a case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606701.5U CN204090515U (en) | 2014-10-18 | 2014-10-18 | Seeder case lacks kind of a prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606701.5U CN204090515U (en) | 2014-10-18 | 2014-10-18 | Seeder case lacks kind of a prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204090515U true CN204090515U (en) | 2015-01-14 |
Family
ID=52258997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606701.5U Expired - Fee Related CN204090515U (en) | 2014-10-18 | 2014-10-18 | Seeder case lacks kind of a prior-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204090515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993317A (en) * | 2016-07-01 | 2016-10-12 | 樱田农机科技（泰州）有限公司 | Control mechanism of seeders of farmland seeding machine |
-
2014
- 2014-10-18 CN CN201420606701.5U patent/CN204090515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993317A (en) * | 2016-07-01 | 2016-10-12 | 樱田农机科技（泰州）有限公司 | Control mechanism of seeders of farmland seeding machine |
| CN105993317B (en) * | 2016-07-01 | 2018-07-13 | 樱田农机科技（泰州）有限公司 | Farmland planting with sowing machine device control mechanism |
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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: 20150114 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |