CN104303650A - Film perforating, seeding and sand covering combined mechanism - Google Patents
Film perforating, seeding and sand covering combined mechanism Download PDFInfo
- Publication number
- CN104303650A CN104303650A CN201410576809.9A CN201410576809A CN104303650A CN 104303650 A CN104303650 A CN 104303650A CN 201410576809 A CN201410576809 A CN 201410576809A CN 104303650 A CN104303650 A CN 104303650A
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- Prior art keywords
- sowing
- sand
- seeding
- sandbox
- triangle
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- 239000004576 sand Substances 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 238000010899 nucleation Methods 0.000 title abstract description 15
- 244000035744 Hura crepitans Species 0.000 claims abstract description 52
- 238000009331 sowing Methods 0.000 claims description 81
- 238000009434 installation Methods 0.000 claims description 3
- 240000007087 Apium graveolens Species 0.000 abstract description 10
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 abstract description 10
- 235000010591 Appio Nutrition 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 239000001387 apium graveolens Substances 0.000 description 4
- 238000010009 beating Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 239000002362 mulch Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Sowing (AREA)
- Transplanting Machines (AREA)
Abstract
The invention relates to a film perforating, seeding and sand covering combined mechanism belonging to the technical field of agricultural and forestry machines. A triangular seeding sand box is arranged below a quantitive seed metering device of the mechanism, and the inclined edge at one side of the triangular seeding sand box and a seeding sand door pole form a sliding pair; the upper part of the inclined edge at the other side of the triangular seeding sand box is hinged with a sliding block which vertically moves, the lower part of the inclined edge at the other side of the triangular seeding sand box is hinged with the outer end of a crank, and the top of the inclined edge at the other side of the triangular seeding sand box extends out of the tops of sand discharging switches; the tip end downwards extends out of a blade and is hinged with a seeding sand door, and a fork port in the outer end of a fork handle and the lower end of the seeding sand door pole form a sliding pair; and one side of the quantitive seed metering device is provided with a sand box, the bottom of the sand box is provided with a group of sand discharging pipes on which the sand discharging switches are arranged, and switch arms are located above the tops of the sand discharging switches. After the self-propelled film perforating, seeding and sand covering combined mechanism is adopted, the whole perforating, seeding and sand covering process can be automatically finished, the work efficiency can be remarkably improved, the celery planting quality can be favorably ensured, and the anti-disaster and disaster reduction capabilities in celery production can be favorably improved.
Description
Technical field
The present invention relates to a kind of multi-functional combined mechanism, especially one makes fenestra, sowing, the husky combined mechanism of lid, belongs to agriculture and forestry machinery technical field.
Background technology
The area that cools often to cool vegetables based on celery etc.Celery seed is little, it is weak to emerge, and seeding quantity is large, harvesting take many, planting density greatly, standardized production and Mechanization Level low, the supportability of safety in production is weak.In order to General Promotion celery produce combat a natural disaster, mitigation ability, the whole furrow overlay film in celery cultivation, sowing or transplanting, harvesting need application machine.
Celery requires that plantation is intensive, and horizontal and vertical spacing in the rows is 15cm; Every bunch planting kind 20 ~ 25, seed level 2 ~ 3 ㎜; Cover the husky lid kind of washing, husky thickness is 1 ~ 1.5 ㎝.Therefore, for beating fenestra, the mechanical work of the husky operation of sowing and lid requires very high, according to the applicant understood, up to now, beats fenestra, sowing, lid sand adopts manual working substantially, time-consumingly takes a lot of work, and greatly increases production cost.Although quantitative seed metering device has been matured product (typical structure can be the Chinese patent literature of 02242259.5 and 201020645840.0 see application number), but the unification Work machine of above-mentioned operation does not still have matured product, integrated Work machine more belongs to blank.
Summary of the invention
The object of the invention is to: propose a kind ofly mechanization order to have continued to beat the combined mechanism of fenestra, sowing, the husky action of lid, thus make fenestra, sowing, the husky all-in-one of lid for manufacturing propelled type, the do mechanization operation difficult problem solving the crop-plantings such as celery lays the foundation.
In order to achieve the above object, of the present inventionly beat fenestra, sowing, the husky combined mechanism of lid comprise the quantitative seed metering device be placed in frame, the positioned beneath of described quantitative seed metering device is opening up and tip triangle down sows sandbox, and the sowing sramana bar of the spacing attaching means of the contiguous frame of side hypotenuse and upper end of described triangle sowing sandbox forms moving sets; The opposite side hypotenuse top of described triangle sowing sandbox is hinged with the vertical moving slider being constrained in frame, and the crank outer end that the bottom of described opposite side hypotenuse and drive unit drive is hinged, and sand discharge switch top is extended at the top of described opposite side hypotenuse; Blade is extended down in described tip, and is tending towards the sowing sramana of closedown by bearing pin hinge dress, and the installation outer end, outer end of described bearing pin has the fork arm of prong, and the lower end of described prong and the described sramana of sowing bar forms moving sets; Sandbox is settled in the side of described quantitative seed metering device, there is bottom described sandbox the sand discharge pipe facing to triangle sowing sandbox, described sand discharge pipe is equipped with extend outwardly out switch arm and be tending towards close sand discharge switch, described switch arm be positioned at described sand discharge switch top top.
Like this, triangle sowing sandbox essence becomes the link component in slider-crank mechanism.In work, drive unit does plane motion by crank handle turns triangle sowing sandbox.When crank goes to low level by a high position, sowing sramana and sand discharge switch are in closed condition under trend effect, and blade moves to extreme lower position during down, can mark an aperture in the plastic film mulch on ground, complete and play fenestra action.Then, when triangle sowing sandbox goes to high-order initial period with crank by low level, sowing sramana's bar upper end retrains by frame, relative triangle sowing sandbox presses down fork handle, and then sow sramana by the bearing pin rotating opening of fork handle, the seed of box quantification and one piece, the sand be attached to above seed are sowed in the fenestra accomplished fluently, complete the sowing after dozen fenestra, cover husky action.Afterwards, sowing sramana bar departs from frame constraint, and sowing sramana resets rapidly closedown under the effect of its own trend.Again, quantitative seed metering device is opened in the position preset and is once closed afterwards, complete to the quantitative defeated kind in triangle sowing sandbox, finally, top jack-up switch arm on triangle sowing sandbox, open sand discharge switch at certain hour, in triangle sowing sandbox, seed covers appropriate sand, husky ready for having continued sowing next time.After this going round and beginning again, repeat said process, the object that mechanization of the present invention order has continued to beat fenestra, sowing, the husky action of lid can be reached, self-propelledly beating fenestra for manufacturing, sowing, the husky all-in-one of lid lay the foundation.
The present invention further specializes and comprises:
1) described triangle sowing sandbox side hypotenuse forms moving sets by being welded and fixed with it and having the upper ear plate of perforation and lower ear plate and sowing sramana bar.
2) on described sowing sramana bar, cover has the back-moving spring making it be tending towards upward.
3) pass upper axle in the upper connecting ring that the opposite side hypotenuse top of described triangle sowing sandbox is connected, the axle head of described upper axle is hinged with the vertical moving slider being constrained in the vertical guide groove of frame.
4) described sand discharge pipe being equipped with pressure holding switch arm makes sand discharge switch be tending towards the torsion spring of closing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
The structural representation of Fig. 1 one embodiment of the invention.
Fig. 2 is the sandbox partial structurtes schematic diagram of Fig. 1 embodiment.
Fig. 3 is the structural representation of Fig. 1 embodiment triangle sowing sandbox.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is that the crank of Fig. 1 embodiment rotates and each mechanism action relation schematic diagram.
Fig. 6 is the practical application schematic perspective view of Fig. 1 embodiment.
Fig. 7 is the right view of Fig. 6.
Fig. 8 is the sectional perspective structural representation of Fig. 6.
Embodiment
The present embodiment is specially for celery makes fenestra, sowing, the husky combined mechanism designed of lid as shown in Figure 5 (see Fig. 6, Fig. 7, Fig. 8), comprise the quantitative seed metering device 7(outsourcing piece be placed in frame, the vegetable seed Seeding box that global hardware factory of Bazhou City of Hebei province produces), the positioned beneath of this quantitative seed metering device 6 is opening up and tip triangle down sows sandbox 8.
Triangle sowing sandbox 8 side hypotenuse is by being welded and fixed with it, having upper ear plate 8-1 and the lower ear plate 8-2 of perforation, forms moving sets with the contiguous sowing sramana bar 8-3 being fixed on the spacing constraining rod 1-1 of frame in upper end, and sow back-moving spring 8-4 sramana's bar 8-3 overlapping and has and make this bar be tending towards upward.
Through upper axle 8-7 in the upper connecting ring 8-5 that the opposite side hypotenuse top that triangle sows sandbox 8 is connected, the axle head of this axle 8-7 is hinged with the vertical moving slider being constrained in frame vertical guide rail 1-2, thus makes this top, skew back limit hinged with the vertical moving slider being constrained in frame; The lower subordinate's connecting ring 8-6 being fixed on this skew back limit is hinged by the crank 8-9 outer end driven through lower shaft 8-8 wherein and drive unit, and sand discharge switch top 8-10 is extended at the top on this skew back limit.Due to triangle sowing sandbox 8 one place and crank is hinged, a place and slide block hinged, therefore constitute the link component in slider-crank mechanism.
The acuminous blade 8-11 of tool is extended at the tip of triangle sowing sandbox 8 down, and cut with scissors dress sowing sramana 8-14 by bearing pin 8-12, the installation outer end, outer end of this bearing pin 8-14 has the fork arm 8-13 of prong, its prong forms moving sets with the lower end of sowing sramana bar 8-3, under the effect of back-moving spring 8-4, sowing sramana 8-14 is tending towards closing.
Sandbox 6 is settled in the side of quantitative seed metering device 7, there is bottom sandbox 6 the sand discharge pipe 6-1 facing to triangle sowing sandbox 8, the sand discharge switch 6-2 of the switch arm 6-3 that extends outwardly out sand discharge pipe 6-1 is equipped with, and switch arm 6-3 pressure holding is under torsion spring 6-4, sand discharge switch 6-2 is made to be tending towards illustrated closed position.Switch arm 6-3 is positioned at the top of sand discharge switch top 8-10.
After each mechanism driven by crank above organically combines, can the coordinated movement of various economic factors, realize the sequentially-operating shown in Fig. 5: the crank centered by O is rotated counterclockwise, when the minimum stage that it goes to OC by OA, also have the displacement of horizontal direction while the triangle sowing sandbox 8 blade 8-11 down doing plane motion moves from top to bottom, thus perforate on the overlay film of bottom surface can be completed namely play the operation of fenestra; The back segment time is overlapping to some extent therewith, when crank goes to initially hoisting the stage of OC by OB, sowing sramana bar 8-3 upper end is by the constraint of the spacing constraining rod 1-1 in frame, relative triangle sowing sandbox 8 presses down fork handle 8-13, opens sowing sramana 8-14, can be sowed in the fenestra accomplished fluently by the seed in box and husky one piece; And then, sowing sramana bar 8-3 departs from spacing constraining rod 1-1 and retrain, sows sramana 8-14 and to reset rapidly closedown; Then, when crank is in the rise stage being gone to OD by OC, quantitative seed metering device 7 be just in time in transmission mechanism drive under seed tray open mode down wherein, celery seed wherein can be made to fall in triangle sowing sandbox 8, complete to the quantitative defeated kind in triangle sowing sandbox; Afterwards, when the acme that crank goes to OE by OD, sand discharge switch top 8-11 contacts with sand discharge switch arm 6-3, opens sand discharge switch 6-2 within this period, sand discharge can cover the seed in triangle sowing sandbox 8 in right amount; When crank is in the decline stage being gone to OA by OE, each mechanism suspends action, for sowing sand is afterwards ready.
The present embodiment for celery beat fenestra, sowing, the design of lid sand combined mechanism be applied to propelled type beat fenestra, sowing, the husky all-in-one of lid situation as shown in Fig. 6, Fig. 7, Fig. 8, walking chassis main frame 1 settles one group of quantitative seed metering device 7, and the positioned beneath of each quantitative seed metering device 7 is opening up and tip triangle down sows sandbox 8.In figure, 2 is the engines as drive unit, and 3 is decelerators, and 4 is chain-drive mechanisms.
In work, when this dozen of fenestra, sowing, the husky combined mechanism of lid move ahead, drive unit is rotated by deceleration and chain-drive mechanism driving crank 8-9, triangle sowing sandbox 8 is driven to do plane motion, when it goes to low level by a high position, sowing sramana 8-14 and sand discharge switch 6-2 is in closed condition under corresponding elastic component 8-4,6-4 effect, and blade 8-11 is when moving to extreme lower position (see Fig. 1 solid line position) down, due to the cause of plane motion, also have drawing of horizontal direction to move, thus in the plastic film mulch on ground, mark an aperture.Then, when triangle sowing sandbox 8 goes to high-order initial period with crank 8-9 by low level, sowing sramana bar 8-3 upper end is by the constraint of the spacing constraining rod 1-1 in frame, relative triangle sowing sandbox 8 presses down fork handle 8-13, and then sow sramana 8-14 by the bearing pin 8-12 rotating opening of fork handle, the celery seed of box quantification and one piece, the sand be attached to above seed are sowed in the fenestra accomplished fluently.Afterwards, the spacing constraining rod 1-1 that sowing sramana bar 8-3 departs from frame retrain, sows sramana 8-14 and to reset rapidly under the effect of back-moving spring 8-4 closedown.Again, when crank 8-9 goes to higher position by lower position, sand discharge switch top 8-10 not yet contacts with sand discharge switch arm 6-3, quantitative seed metering device 7 is opened under chain gear transmission effect, the celery seed in wherein seed plate circumference 1/4 circular radial post holes is made to go to towards upper/lower positions, vertically fall within triangle sowing sandbox 8, complete to the quantitative defeated kind in triangle sowing sandbox.The seed plate circular radial post holes circumference of the present embodiment quantitative seed metering device is uniform by 90 °, and crank and its rotating ratio are 1:4, and therefore crank often rotates one week, and seed plate rotates 1/4 week, and seeding once.Finally, when crank 8-9 continuation is turned to extreme higher position by higher position (see Fig. 1 dotted line position), sand discharge switch top 8-11 contacts with sand discharge switch arm 6-3, and move to peak, sand discharge switch 6-2 is opened in the required time period, in triangle sowing sandbox 8, seed covers appropriate fine sand, husky ready for sowing next time.After this go round and begin again, repeat said process.
Test proves, the present embodiment is by organically combining, the mechanisms such as fenestra, sowing, Gai Sha will be beaten integrated, can crank up in the process of walking a week time, realize beating fenestra, sowing sand, subsequently planting, fall sand, wait for the overall process mechanization of next time beating fenestra, greatly alleviate work intensity, and for promote celery produce combat a natural disaster, mitigation ability creates good condition, solid foundation has been established in the realization for propelled type all-in-one.
Claims (5)
1. make fenestra, sowing, the husky combined mechanism of lid for one kind, comprise the quantitative seed metering device be placed in frame, it is characterized in that: the positioned beneath of described quantitative seed metering device is opening up and tip triangle down sows sandbox, the sowing sramana bar of the spacing attaching means of the contiguous frame of side hypotenuse and upper end of described triangle sowing sandbox forms moving sets; The opposite side hypotenuse top of described triangle sowing sandbox is hinged with the vertical moving slider being constrained in frame, and the crank outer end that the bottom of described opposite side hypotenuse and drive unit drive is hinged, and sand discharge switch top is extended at the top of described opposite side hypotenuse; Blade is extended down in described tip, and is tending towards the sowing sramana of closedown by bearing pin hinge dress, and the installation outer end, outer end of described bearing pin has the fork arm of prong, and the lower end of described prong and the described sramana of sowing bar forms moving sets; Sandbox is settled in the side of described quantitative seed metering device, there is bottom described sandbox the sand discharge pipe facing to triangle sowing sandbox, described sand discharge pipe is equipped with extend outwardly out switch arm and be tending towards close sand discharge switch, described switch arm be positioned at described sand discharge switch top top.
2. make as claimed in claim 1 fenestra, sowing, the husky combined mechanism of lid, it is characterized in that: described triangle sowing sandbox side hypotenuse passes through to be welded and fixed with it and has the upper ear plate of perforation and lower ear plate and sowing sramana bar and forms moving sets.
3. make as claimed in claim 2 fenestra, sowing, the husky combined mechanism of lid, it is characterized in that: described sowing sramana bar overlaps the back-moving spring having and make it be tending towards upward.
4. make fenestra, sowing, the husky combined mechanism of lid as claimed in claim 3, it is characterized in that: through upper axle in the upper connecting ring that the opposite side hypotenuse top that described triangle sows sandbox is connected, the axle head of described upper axle is hinged with the vertical moving slider being constrained in the vertical guide groove of frame.
5. make fenestra, sowing, the husky combined mechanism of lid as claimed in claim 4, it is characterized in that: described sand discharge pipe is equipped with pressure holding switch arm and makes sand discharge switch be tending towards the torsion spring of closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410576809.9A CN104303650B (en) | 2014-10-24 | 2014-10-24 | Make fenestra, sowing, the husky combined mechanism of lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410576809.9A CN104303650B (en) | 2014-10-24 | 2014-10-24 | Make fenestra, sowing, the husky combined mechanism of lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104303650A true CN104303650A (en) | 2015-01-28 |
| CN104303650B CN104303650B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410576809.9A Expired - Fee Related CN104303650B (en) | 2014-10-24 | 2014-10-24 | Make fenestra, sowing, the husky combined mechanism of lid |
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| CN (1) | CN104303650B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2140605Y (en) * | 1992-10-11 | 1993-08-25 | 吴建新 | Device for making or covering holes for mulching crops |
| JPH08116726A (en) * | 1994-10-27 | 1996-05-14 | Tabata Nokigu Seisakusho:Goushi | Apparatus for changing ridge width in multiple row fertilizer application and seeding machine |
| CA2464594A1 (en) * | 2004-04-14 | 2005-10-14 | Vic Leach | Device for dispensing granulated material |
| CN103081618A (en) * | 2013-01-15 | 2013-05-08 | 张宇文 | Special hill-seeding mechanism for hill planter and non-displacement precise hill planter |
| CN203492360U (en) * | 2013-10-19 | 2014-03-26 | 甘肃农业大学 | All-film double-furrow direct transplanting hole sowing device |
| CN204180509U (en) * | 2014-10-24 | 2015-03-04 | 农业部南京农业机械化研究所 | Make fenestra, sowing, the husky combined mechanism of lid |
-
2014
- 2014-10-24 CN CN201410576809.9A patent/CN104303650B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2140605Y (en) * | 1992-10-11 | 1993-08-25 | 吴建新 | Device for making or covering holes for mulching crops |
| JPH08116726A (en) * | 1994-10-27 | 1996-05-14 | Tabata Nokigu Seisakusho:Goushi | Apparatus for changing ridge width in multiple row fertilizer application and seeding machine |
| CA2464594A1 (en) * | 2004-04-14 | 2005-10-14 | Vic Leach | Device for dispensing granulated material |
| CN103081618A (en) * | 2013-01-15 | 2013-05-08 | 张宇文 | Special hill-seeding mechanism for hill planter and non-displacement precise hill planter |
| CN203492360U (en) * | 2013-10-19 | 2014-03-26 | 甘肃农业大学 | All-film double-furrow direct transplanting hole sowing device |
| CN204180509U (en) * | 2014-10-24 | 2015-03-04 | 农业部南京农业机械化研究所 | Make fenestra, sowing, the husky combined mechanism of lid |
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| Publication number | Publication date |
|---|---|
| CN104303650B (en) | 2016-02-24 |
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Granted publication date: 20160224 |