CN104871694A - Sower fertilizer box cover opening and closing mechanism - Google Patents
Sower fertilizer box cover opening and closing mechanism Download PDFInfo
- Publication number
- CN104871694A CN104871694A CN201510287047.5A CN201510287047A CN104871694A CN 104871694 A CN104871694 A CN 104871694A CN 201510287047 A CN201510287047 A CN 201510287047A CN 104871694 A CN104871694 A CN 104871694A
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- CN
- China
- Prior art keywords
- fertile case
- fertilizer box
- case lid
- along
- box cover
- Prior art date
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
- A01C15/006—Hoppers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a sower fertilizer box cover opening and closing mechanism which is simple in structure and reliable in performance. The sower fertilizer box cover opening and closing mechanism comprises a fertilizer box, a fertilizer box opening edge and a fertilizer box cover, the fertilizer box opening edge and the fertilizer box cover are arranged on the fertilizer box, two hinging rods as well as two supporting rods and a cross edge of the fertilizer box opening edge are horizontally arranged from outside to inside along hinging points, hinging holes and sliding long holes are sequentially formed from outside to inside along the cross edge of the fertilizer box cover, two opening positioning notches are arranged at one ends of the sliding long holes in the direction of the hinging holes, a closing positioning notch is arranged at the other ends of the sliding long holes, the other ends of the hinging rods are connected with the hinging holes of the fertilizer box cover, and the other ends of the supporting rods are connected with the sliding long holes of the fertilizer box cover. The sow fertilizer box cover opening and closing mechanism is suitable for being used for mounting of sower fertilizer boxes or other similar material boxes.
Description
Technical field
The invention belongs to the fertile case lid appurtenances of sower, especially relate to the fertile case lid of a kind of sower and open close mechanism.
Background technology
The fertile case lid of sower is all generally adopt that the similar fashion such as hinge or sleeve is hinged to be arranged on fertile case sidewall.When sower operation, require fertile case lid with closure state cover buckle in fertile case upper shed, external environmental factors such as fertilizer being kept in fertile case and not being subject to dust storm, drench with rain, foreign material descend slowly and lightly affects.When filling fertilizer in fertile case, fertile case lid be opened.The part but the existing hinged scheme arranging fertile case lid still has some deficits, due to the fertile case lid of existing scheme not having locking mechanism.In closed state, sowing unit is expert to be subject to travelling in process and is jolted and the impact of natural wind, and fertile case lid is often opened automatically, makes fertilizer be subject to external environmental factor impact.And in the on state, filling in the process of fertilizer in fertile case, fertile case lid is closed suddenly under natural wind effect, brings inconvenience to fertilizer filling operation.In order to prevent fertile case lid from closing suddenly, what have adds support bar on fertile case lid, makes structure more complicated, too increases manufacturing cost.
Summary of the invention
The object of the invention is the problems referred to above for existing, providing that a kind of structure is simple, the fertile case lid of the sower of dependable performance opens close mechanism.
For achieving the above object, the present invention adopts following technical proposals: the fertile case lid of sower of the present invention opens close mechanism, comprise fertile case and be arranged on the fertile case opening edge edge on this fertile case, fertile case lid, two hinge bar one end can along fertile case teeter be symmetrical set horizontal edge on this fertile case opening edge edge along on, two support bar one end can along fertile case teeter be symmetrical set horizontal edge on this fertile case opening edge edge along on, the horizontal edge on these two hinge bars and two support bars and this fertile case opening edge edge along pin joint by direction is horizontal from outside to inside, hinge hole is provided with by symmetrical successively in lateral along this fertile case lid transverse direction edge, slip elongated hole, this slip elongated hole end being positioned at this hinge hole direction is provided with two side by side and opens location gap, this slip elongated hole other end is provided with closed orientation gap, these two hinge bar other ends are connected with the described hinge hole of this fertile case lid, these two support bar other ends are connected with the described slip elongated hole of this fertile case lid, these two support bar other ends slide into this slip elongated hole end being positioned at this hinge hole direction, this fertile case lid is opened, these two support bar other ends slide into this slip elongated hole other end, and this fertile case lid closes.
After adopting technique scheme, the beneficial effect that sower provided by the invention fertile case lid unlatching close mechanism has is:
This slip elongated hole end being positioned at this hinge hole direction due to the present invention is provided with two unlatching location gap side by side, and this slip elongated hole other end is provided with closed orientation gap.Under fertile case lid closure state, sowing unit is expert to be subject to travelling in process and is jolted and the impact of natural wind, when fertile case lid upwardly opens automatically, these two support bar other ends slip in closed orientation gap automatically, under the interlock supporting role of these two hinge bars and two support bars, fertile case lid is locked can not open, effectively prevent fertilizer and be subject to external environmental factor impact.And under fertile case lid opening, when fertile case lid is closed suddenly under natural wind effect, these two support bar other ends automatically slip into two and open in one of location gap, under the interlock supporting role of these two hinge bars and two support bars, fertile case lid is locked and is held open state, avoid the inconvenience caused to fertilizer filling operation.So obtain, structure is simple, the effect of dependable performance.
Accompanying drawing explanation
Fig. 1 is the structure front view that the fertile case lid of sower of the present invention opens close mechanism;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the end view of Fig. 2;
Fig. 4 is the organigram of the fertile case lid closure state of the present invention.
In figure: fertile case 1; Fertile case opening edge is along 2; Support bar 3; Hinge bar 4; Fertile case lid 5; Slip elongated hole 6; Open location gap 7; Closed orientation gap 8.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As Fig. 1, Fig. 2, shown in Fig. 3, give the organigram that the fertile case lid of sower of the present invention opens close mechanism embodiment, comprise fertile case 1 with the fertile case opening edge be arranged on this fertile case 1 along 2, fertile case lid 5, two hinge bar 4 one end can be symmetrical set on the horizontal edge edge of this fertile case opening edge along 2 along the teeter of fertile case 1, two support bar 3 one end can be symmetrical set on the horizontal edge edge of this fertile case opening edge along 2 along the teeter of fertile case 1, these two hinge bars 4 and two support bars 3 and this fertile case opening edge horizontal edge along 2 along pin joint by direction is horizontal from outside to inside, hinge hole is provided with by symmetrical successively in lateral along this fertile case lid 5 transverse direction edge, slip elongated hole 6, this slip elongated hole 6 end being positioned at this hinge hole direction is provided with two side by side and opens location gap 7, this slip elongated hole 6 other end is provided with closed orientation gap 8, these two hinge bar 4 other ends are connected with the described hinge hole of this fertile case lid 5, these two support bar 3 other ends are connected with the described slip elongated hole 6 of this fertile case lid 5, these two support bar 3 other ends slide into this slip elongated hole 6 end being positioned at this hinge hole direction, this fertile case lid 5 is opened, these two support bar 3 other ends slide into this slip elongated hole 6 other end, and this fertile case lid 5 closes.
When filling fertilizer in fertile case, as shown in Figure 1, fertile case lid 5 is in opening, under natural wind effect, fertile case lid 5 may be closed suddenly, these two support bar 3 other ends automatically slip into two and open in one of location gap 7, under the interlock supporting role of these two hinge bars 4 and two support bars 3, make that fertile case lid 5 is locked is held open state.When needing after fertilizer is filled it up with to close fertile case lid 5, manually managing these two support bar 3 other ends and sliding into this slip elongated hole 6 other end, this fertile case lid 5 horizontal closed.As shown in Figure 4, under fertile case lid 5 closure state, sowing unit is expert to be subject to travelling in process and is jolted and the impact of natural wind, when fertile case lid 5 upwardly opens automatically, these two support bar 3 other ends slip in closed orientation gap 8 automatically, under the interlock supporting role of these two hinge bars 4 and two support bars 3, make that fertile case lid 5 is locked can not be opened, effectively prevent fertilizer and be subject to external environmental factor impact.
The present invention is applicable to the fertile case of sower or other similar hopper is installed and used.
Claims (1)
1. the fertile case lid of sower opens close mechanism, the fertile case opening edge comprising fertile case (1) and be arranged on this fertile case (1) is along (2), fertile case lid (5), it is characterized in that: two hinge bar (4) one end can be symmetrical set at this fertile case opening edge along the horizontal edge of (2) along upper along fertile case (1) teeter, two support bar (3) one end can be symmetrical set at this fertile case opening edge along the horizontal edge of (2) along upper along fertile case (1) teeter, these two hinge bars (4) and two support bars (3) with this fertile case opening edge along the horizontal edge of (2) along pin joint by direction is horizontal from outside to inside, hinge hole is provided with by symmetrical successively in lateral along this fertile case lid (5) transverse direction edge, slip elongated hole (6), this slip elongated hole (6) end being positioned at this hinge hole direction is provided with two side by side and opens location gap (7), this slip elongated hole (6) other end is provided with closed orientation gap (8), these two hinge bar (4) other ends are connected with the described hinge hole of this fertile case lid (5), these two support bar (3) other ends are connected with the described slip elongated hole (6) of this fertile case lid (5), these two support bar (3) other ends slide into this slip elongated hole (6) end being positioned at this hinge hole direction, this fertile case lid (5) is opened, these two support bar (3) other ends slide into this slip elongated hole (6) other end, and this fertile case lid (5) closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287047.5A CN104871694B (en) | 2015-06-01 | 2015-06-01 | Seeder fertilizer box lid opens close mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287047.5A CN104871694B (en) | 2015-06-01 | 2015-06-01 | Seeder fertilizer box lid opens close mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104871694A true CN104871694A (en) | 2015-09-02 |
| CN104871694B CN104871694B (en) | 2016-09-21 |
Family
ID=53939602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510287047.5A Expired - Fee Related CN104871694B (en) | 2015-06-01 | 2015-06-01 | Seeder fertilizer box lid opens close mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104871694B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2014147A1 (en) * | 2007-07-12 | 2009-01-14 | Kuhn-Huard S.A. | Distribution device with an improved storage tank |
| CN201315745Y (en) * | 2008-11-19 | 2009-09-30 | 李亚东 | Seed manuring box cover self-locking device of sowing machine |
| CN201591008U (en) * | 2009-08-20 | 2010-09-29 | 田士军 | Seed fertilizer box lid locking device |
| CN103650716A (en) * | 2012-09-19 | 2014-03-26 | 四川聚友生态农业科技有限公司 | Agricultural mechanical seed manure box |
| CN204669852U (en) * | 2015-06-01 | 2015-09-30 | 黑龙江省农业机械工程科学研究院 | The fertile case lid of sower opens close mechanism |
-
2015
- 2015-06-01 CN CN201510287047.5A patent/CN104871694B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2014147A1 (en) * | 2007-07-12 | 2009-01-14 | Kuhn-Huard S.A. | Distribution device with an improved storage tank |
| CN201315745Y (en) * | 2008-11-19 | 2009-09-30 | 李亚东 | Seed manuring box cover self-locking device of sowing machine |
| CN201591008U (en) * | 2009-08-20 | 2010-09-29 | 田士军 | Seed fertilizer box lid locking device |
| CN103650716A (en) * | 2012-09-19 | 2014-03-26 | 四川聚友生态农业科技有限公司 | Agricultural mechanical seed manure box |
| CN204669852U (en) * | 2015-06-01 | 2015-09-30 | 黑龙江省农业机械工程科学研究院 | The fertile case lid of sower opens close mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104871694B (en) | 2016-09-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160921 Termination date: 20180601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |