CN104969696A - Direct-insertion type duckbill forced seed discharging device for corn - Google Patents
Direct-insertion type duckbill forced seed discharging device for corn Download PDFInfo
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- CN104969696A CN104969696A CN201510381560.0A CN201510381560A CN104969696A CN 104969696 A CN104969696 A CN 104969696A CN 201510381560 A CN201510381560 A CN 201510381560A CN 104969696 A CN104969696 A CN 104969696A
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- pulling
- duckbilled
- piece
- corn
- forced
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Abstract
The invention relates to the technical field of a corn seeding machine, specifically to a direct-insertion type duckbill forced seed discharging device for corn. The device is characterized by comprising an installation top plate fixedly connected with a frame of a seeding machine, wherein the installation top plate is provided with a camshaft which is provided with a cam assembly; and a pulling sheet assembly is arranged on the plate surface of the installation top plate at a position corresponding to the cam assembly and is connected with a duckbill assembly via pulling wires. According to the invention, the device can utilize instant dynamic load to shake off soil adhered on the duckbill assembly which is taken out from soil, so the precise corn seeding machine does better in controlling qualified corn plant spacing; a pulling sheet frame is used, so good strength and high precision are obtained; the pulling sheet is used to pull four pulling wires, so structure is simple, and installation is convenient; the direct-insertion type duckbill adaptable to an direct-insertion type rod is adopted, so the problems of soil entering when the duckbill assembly enters the soil and incapability of seed discharging when the duckbill assembly is taken out from the soil; and the device can be timely forced to start according to operation cycles. The device can improve production efficiency of precision corn seeding and mitigate labor intensity of farmers.
Description
Technical field
The present invention relates to corn drill technical field, especially relate to the direct insertion duckbilled forced-drainage device of a kind of corn.
Background technology
At present, the two furrow of corn full film covering is broadcast and is broken through 6.7 × 105hm at Gansu Province's popularizing area
2.Because the do mechanization operation of the link such as sowing, results, damaged film gathering is still in blank, existing corn bunch planting apparatus and hand-push type corn seeding drill labour intensity is large, production efficiency is low in addition; The seeding machinary that nonirrigated farmland full film double-furrow broadcasts technology relevant mainly relies on traditional duckbilled dibbler, have that duckbilled is opened not in time, bury easily blocking, seed not easily enter the phenomenons such as cave, seriously constrain the fast development that full film double-furrow broadcasts technology, the demand of the actual corn seeding in Gansu can not be met.
Summary of the invention
The object of the invention is to avoid the defect of prior art and provide a kind of corn direct insertion duckbilled forced-drainage device, efficiently solve prior art Problems existing.
For achieving the above object, the technical scheme that the present invention takes is: the direct insertion duckbilled forced-drainage device of described corn, be characterized in comprising the installation top board be fixedly connected with seeder frame, described installation top board is provided with camshaft, camshaft is provided with cam pack, on the plate face of installation top board, corresponding cam pack is provided with pulling-on piece assembly, and pulling-on piece assembly is connected with duckbilled assembly by bracing wire.
Described pulling-on piece assembly comprises pulling-on piece frame, and pulling-on piece frame is hinged with pulling-on piece by pulling-on piece turning cylinder, and pulling-on piece is fixedly connected with pulling-on piece turning cylinder; Described cam pack comprises pedestal, described pedestal is fixedly linked by screw bolt and nut and cam head holder, cam head holder is provided with cam head; Described duckbilled assembly comprises the fixing duckbilled be fixedly mounted on duckbilled installing plate, movable duckbilled by bearing pin and fixing duckbilled hinged, movable duckbilled is disposed radially lower spring frame, fixing duckbilled has been disposed radially upper spring frame, between upper spring frame and lower spring frame, has been provided with spring.
Described pulling-on piece frame comprises fixed head, fixed head is connected with pulling-on piece installing plate by connecting plate, fixed head is provided with installing hole, and pulling-on piece installing plate front portion is provided with bracing wire hole, and pulling-on piece installing plate side is provided with the axis hole corresponding with pulling-on piece turning cylinder.
Also stiffener is provided with between described fixed head and pulling-on piece installing plate.
Described installing hole is set to two, and described bracing wire hole is set to four, and described axis hole is set to two.
Described cam head is provided with bar hole, and cam head is connected by embedded bolt and is connected with cam head holder.
Described screw bolt and nut is set to two groups, and two groups of screw bolt and nut are embedded to be arranged on pedestal and cam head holder.
The invention has the beneficial effects as follows: the direct insertion duckbilled forced-drainage device of described corn, it adopts detachable cam, the fluctuating plate of screw bolt and nut stationary cam seat, screw bolt and nut is utilized to install and adjustment cam head, according to abrasion condition, conveniently replaced cam head, and cam head has the characteristic of momentary recovery base circle position, its dynamic loading can be utilized moment to shake the soil be stained with after duckbilled is unearthed, thus the spacing in the rows qualification rate of maize precise sowing machine can be improved; Adopt bending panel beating and reinforcement to make pulling-on piece frame, intensity is good, and precision is high; Adopt a slice pulling-on piece to pull four bracing wires, structure is simple, easy for installation; Adopt the direct insertion duckbilled adapted with straight cutting bar, avoid when duckbilled buries and enter soil, the problem that when being unearthed, seed cannot be discharged, can according to service cycle, in good time enforced opening.The production efficiency of corn precision metering can be improved, alleviate peasant's labour intensity, greatly alleviate the problem of " three autumn jobs as harvesting, tilling and planting " busy farming season rural laborer anxiety, to Gansu economic development, ecological protection important in inhibiting.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present invention;
Fig. 2 is the cam pack structural principle schematic diagram of Fig. 1 of the present invention;
Fig. 3 is the pulling-on piece modular construction principle schematic of Fig. 1 of the present invention;
Fig. 4 is the pulling-on piece shelf structure principle schematic of Fig. 1 of the present invention;
Fig. 5 is the duckbilled modular construction principle schematic of Fig. 1 of the present invention.
Shown in figure: 1. top board is installed; 2. camshaft; 3. cam pack; 3-1. cam head fixed pedestal; 3-2. pedestal; 3-3. cam head; 3-4. bolt; 3-5 nut; 4. pulling-on piece assembly; 4-1. pulling-on piece frame; 4-1-1. fixed head; 4-1-2. installing hole; 4-1-3. connecting plate; 4-1-4. stiffener; 4-1-5. pulling-on piece installing plate; 4-1-6. axis hole; 4-1-7. bracing wire hole; 4-2. pulling-on piece; 4-3. pulling-on piece turning cylinder; 5. duckbilled assembly; 5-1. fixes duckbilled; The movable duckbilled of 5-2.; 5-3. spring; 5-4. bearing pin; 5-5. duckbilled installing plate; 5-6. lower spring frame; 5-7. upper spring frame; 6. bracing wire.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Fig. 1 to 5, the direct insertion duckbilled forced-drainage device of described corn, be characterized in comprising the installation top board 1 be fixedly connected with seeder frame, described installation top board 1 is provided with camshaft 2, camshaft 2 is provided with cam pack 3, on the plate face of installation top board 1, corresponding cam pack 3 is provided with pulling-on piece assembly 4, and pulling-on piece assembly 4 is connected with duckbilled assembly 5 by bracing wire 6.
Further, described pulling-on piece assembly 4 comprises pulling-on piece frame 4-1, and pulling-on piece frame 4-1 is hinged with pulling-on piece 4-2 by pulling-on piece turning cylinder 4-3, and pulling-on piece 4-2 is fixedly connected with pulling-on piece turning cylinder 4-3; Described cam pack 3 comprises pedestal 3-2, described pedestal 3-2 is fixedly linked by bolt 3-4 and nut 3-5 and cam head holder 3-1, cam head holder 3-1 is provided with cam head 3-3; Described duckbilled assembly 5 comprises the fixing duckbilled 5-1 be fixedly mounted on duckbilled installing plate 5-5, movable duckbilled 5-2 is hinged by bearing pin 5-4 and fixing duckbilled 5-1, movable duckbilled 5-2 has been disposed radially lower spring frame 5-6, fixing duckbilled 5-1 is disposed radially upper spring frame 5-7, between upper spring frame 5-7 and lower spring frame 5-6, is provided with spring 5-3.
Further, described pulling-on piece frame 4-1 comprises fixed head 4-1-1, fixed head 4-1-1 is connected with pulling-on piece installing plate 4-1-5 by connecting plate 4-1-3, fixed head 4-1-1 is provided with installing hole 4-1-2, pulling-on piece installing plate 4-1-5 front portion is provided with bracing wire hole 4-1-7, and pulling-on piece installing plate 4-1-5 side is provided with the axis hole 4-1-6 corresponding with pulling-on piece turning cylinder 4-3.
Further, stiffener 4-1-4 is also provided with between described fixed head 4-1-1 and pulling-on piece installing plate 4-1-5.
Further, described installing hole 4-1-2 is set to two, and described bracing wire hole 4-1-7 is set to four, and described axis hole 4-1-6 is set to two.
Further, described cam head 3-3 is provided with bar hole, cam head 3-3 is connected by embedded bolt and is connected with cam head holder 3-1.
Further, described bolt 3-4 and nut 3-5 is set to two groups, and two groups of screw bolt and nut are embedded to be arranged on pedestal 3-2 and cam head holder 3-1.
The direct insertion duckbilled forced-drainage device of described corn is used for cam to be displaced through the terminal of pulling-on piece component passes to bracing wire.Cam head has the characteristic of momentary recovery base circle position, can utilize its moment dynamic loading shake duckbilled be unearthed after sticky soil, thus can improve the spacing in the rows qualification rate of maize precise sowing machine, its adopts a slice pulling-on piece to pull four bracing wires.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the direct insertion duckbilled forced-drainage device of corn, it is characterized in that comprising the installation top board be fixedly connected with seeder frame, described installation top board is provided with camshaft, camshaft is provided with cam pack, on the plate face of installation top board, corresponding cam pack is provided with pulling-on piece assembly, and pulling-on piece assembly is connected with duckbilled assembly by bracing wire.
2. the direct insertion duckbilled forced-drainage device of corn as claimed in claim 1, is characterized in that: described pulling-on piece assembly comprises pulling-on piece frame, and pulling-on piece frame is hinged with pulling-on piece by pulling-on piece turning cylinder, and pulling-on piece is fixedly connected with pulling-on piece turning cylinder; Described cam pack comprises pedestal, described pedestal is fixedly linked by screw bolt and nut and cam head holder, cam head holder is provided with cam head; Described duckbilled assembly comprises the fixing duckbilled be fixedly mounted on duckbilled installing plate, movable duckbilled by bearing pin and fixing duckbilled hinged, movable duckbilled is disposed radially lower spring frame, fixing duckbilled has been disposed radially upper spring frame, between upper spring frame and lower spring frame, has been provided with spring.
3. the direct insertion duckbilled forced-drainage device of corn as claimed in claim 2, it is characterized in that: described pulling-on piece frame comprises fixed head, fixed head is connected with pulling-on piece installing plate by connecting plate, fixed head is provided with installing hole, pulling-on piece installing plate front portion is provided with bracing wire hole, and pulling-on piece installing plate side is provided with the axis hole corresponding with pulling-on piece turning cylinder.
4. the direct insertion duckbilled forced-drainage device of corn as claimed in claim 3, is characterized in that: be also provided with stiffener between described fixed head and pulling-on piece installing plate.
5. the direct insertion duckbilled forced-drainage device of corn as claimed in claim 3, it is characterized in that: described installing hole is set to two, described bracing wire hole is set to four, and described axis hole is set to two.
6. the direct insertion duckbilled forced-drainage device of corn as claimed in claim 2, is characterized in that: described cam head is provided with bar hole, and cam head is connected by embedded bolt and is connected with cam head holder.
7. the direct insertion duckbilled forced-drainage device of corn as claimed in claim 2, is characterized in that: described screw bolt and nut is set to two groups, and two groups of screw bolt and nut are embedded to be arranged on pedestal and cam head holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381560.0A CN104969696B (en) | 2015-07-02 | 2015-07-02 | Semen Maydis direct insertion duckbilled forced-drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510381560.0A CN104969696B (en) | 2015-07-02 | 2015-07-02 | Semen Maydis direct insertion duckbilled forced-drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104969696A true CN104969696A (en) | 2015-10-14 |
| CN104969696B CN104969696B (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510381560.0A Expired - Fee Related CN104969696B (en) | 2015-07-02 | 2015-07-02 | Semen Maydis direct insertion duckbilled forced-drainage device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1204888A (en) * | 1967-06-08 | 1970-09-09 | Richard William Winter | Improvements to seeding machines |
| CN102972132A (en) * | 2012-12-04 | 2013-03-20 | 漳州南冠文丰农业机械有限公司 | Special novel duckbill opening and closing mechanism for transplanting machine |
| CN103931313A (en) * | 2013-01-22 | 2014-07-23 | 甘肃农业大学 | Movable mouth opener of built-in eccentric wheel dibbler |
| CN204362545U (en) * | 2014-12-15 | 2015-06-03 | 华中农业大学 | Row-pitch adjustable pot seedling punching plant feed unit |
| CN204425959U (en) * | 2015-02-11 | 2015-07-01 | 甘肃农业大学 | Sower duck-beak type indenting tool |
-
2015
- 2015-07-02 CN CN201510381560.0A patent/CN104969696B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1204888A (en) * | 1967-06-08 | 1970-09-09 | Richard William Winter | Improvements to seeding machines |
| CN102972132A (en) * | 2012-12-04 | 2013-03-20 | 漳州南冠文丰农业机械有限公司 | Special novel duckbill opening and closing mechanism for transplanting machine |
| CN103931313A (en) * | 2013-01-22 | 2014-07-23 | 甘肃农业大学 | Movable mouth opener of built-in eccentric wheel dibbler |
| CN204362545U (en) * | 2014-12-15 | 2015-06-03 | 华中农业大学 | Row-pitch adjustable pot seedling punching plant feed unit |
| CN204425959U (en) * | 2015-02-11 | 2015-07-01 | 甘肃农业大学 | Sower duck-beak type indenting tool |
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| Publication number | Publication date |
|---|---|
| CN104969696B (en) | 2016-10-19 |
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