CN105027761A - Small-size corn planter with intermittent quantitative kernel feeding mechanism - Google Patents
Small-size corn planter with intermittent quantitative kernel feeding mechanism Download PDFInfo
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- CN105027761A CN105027761A CN201510536603.8A CN201510536603A CN105027761A CN 105027761 A CN105027761 A CN 105027761A CN 201510536603 A CN201510536603 A CN 201510536603A CN 105027761 A CN105027761 A CN 105027761A
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- interval
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- slideway
- trailing bar
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Abstract
The invention discloses a small-size corn planter with an intermittent quantitative kernel feeding mechanism. The small-size corn planter comprises the intermittent quantitative kernel feeding mechanism arranged below a seed storage box, the intermittent quantitative kernel feeding mechanism is communicated with a seed feed slideway and comprises a turntable vertically arranged, the turntable is fixed on a horizontal rotation shaft, the rotation shaft is supported on a traveling chassis through a bearing and rotates under driving of a power mechanism, a plurality of tooth-shaped kernel grooves are uniformly distributed on the outer edge of the turntable, a cover is arranged on the periphery of the turntable, is communicated with a kernel conveying pipeline through an inlet arranged at the upper part of the cover, and is communicated with the seed feeding slideway through an outlet arranged at the lower part of the cover.
Description
Technical field
The present invention relates to planting machinery, be specifically related to a kind of quantitative to the small corn planter of grain mechanism with interval.
Background technology
Along with the development of agricultural mechanization, the use of corn drill is more and more extensive.Corn drill refers to crop plants corn seed for sowing the planting machinery of object, corn drill have sowing evenly, the depth is consistent, line-spacing is stable, earthing is good, saving seed, operating efficiency high.Corn drill is divided into large-scale corn drill, medium-sized corn drill and small corn planter, and small corn planter is flexible because transporting, and is therefore widely used in mountain area, hilly country.
Existing small corn planter generally includes chassis, is arranged on the driving mechanism of chassis upper, Song Zhong mechanism and fertilizer can, be arranged on the road wheel that both sides, chassis are driven by driving mechanism, be arranged on the handrail at walking rear portion, chassis, be arranged on the cultivated plough of front portion, chassis.Wherein Song Zhong mechanism comprises seed storage case and structure of intermittently sowing, interval structure of sowing comprises and is positioned at seed storage box bottom and the carrier pipe communicated with seed storage box, the lower part outlet place of carrier pipe arranges the valve of timing interval opening and closing, is opened and closed realize sowing by the timing of valve.
The weak point that above-mentioned corn drill exists is: 1. sowed by the mode of timing keying carrier pipe valve, cannot guarantee that the granule number of each sowing is consistent, the situation even causing some sowing position not sowed occurs, and makes the output of seedling of later stage each sowing position uneven.
Summary of the invention
The invention is intended to provide a kind of quantitative to the small corn planter of grain mechanism with interval.
The small corn planter quantitatively giving grain mechanism with interval in this programme, comprise the walking chassis of frame-type, the top on walking chassis is separately installed with actuating unit from back to front along its direction of travel, seed storage box and fertilizer can, the below of seed storage box is provided with seeding pipe, the bottom of fertilizer can is provided with can the fertilizer producing tube of interval opening and closing, the both sides on walking chassis are respectively equipped with rear walking wheel, the rear portion on walking chassis is provided with the first trailing bar for seed earthing, the front portion on walking chassis is provided with cultivated plow mechanism, also comprise and be arranged on interval below seed storage box quantitatively to grain mechanism, this interval communicates quantitatively to grain mechanism with slideway of sowing, described interval comprises the rotating disk vertically arranged quantitatively to grain mechanism, rotating disk is fixed in the rotating shaft of a level, rotating shaft is being walked on chassis by bearings, rotating shaft is by actuating unit driven rotary, the outer rim of rotating disk is evenly equipped with multiple profile of tooth grain groove, the periphery of rotating disk is provided with cover cap, the import that cover cap is arranged by its top communicates with defeated grain pipeline, the outlet that cover cap is arranged by its underpart communicates with slideway of sowing.
Operation principle of the present invention is as follows:
During sowing, sower is walked forward, and cultivated plow mechanism is positioned at the front portion on walking chassis, and first plow trench digging, then from fertilizer can, fertilizer out to fall fertilizer every one section of distance to a declared goal via fertilizer producing tube, corn seed in seed storage box is transported to interval quantitatively to grain mechanism, interval quantitatively gives the operation principle of grain mechanism as follows: rotating shaft drives turntable rotation, when certain the profile of tooth grain groove on rotating disk turns to the import department of defeated grain pipeline and cover cap time, the ducted corn seed of defeated grain drops in this profile of tooth grain groove, rotating disk continues to rotate, in this process, cover on rotating disk periphery due to cover cap, therefore corn seed can not drop, until this profile of tooth grain groove on rotating disk rotates to the exit of cover cap, being transported to by corn seed sows in slideway, fall in the ditch outputed via slideway of sowing and sow.In this programme, when the notch of profile of tooth hopper is not positioned at the import of cover cap, the cylindrical due to rotating disk has blocked import, and therefore the ducted corn seed of defeated grain can not go out grain.Owing to being by the profile of tooth grain groove feeding on rotating disk, as long as the size of each profile of tooth grain groove is made unanimously, just can realize interval quantitatively to grain.Quantitatively in slideway of sowing, carry corn seed every a segment distance, corn seed drops in the ditch outputed, ensures that the interval of the interval of the corn seed of adjacent twice whereabouts and fertilizer is substantially identical; Finally by the earthen backfill that the first trailing bar will plow, cover on corn seed, realize continuous print sowing.
Further, the first trailing bar comprises sweptback swash plate and the lower bent plate with swash plate one, and lower bent plate bends backward.First trailing bar is made above-mentioned shape, and first swash plate contacts soil, can first will backfill suddenly, after backfill, then by lower bent plate by soil compaction, prevents the non-compacting of soil ventilative, and moisture loss is serious, causes the later stage to emerge.
Further, also comprise the second trailing bar, the second trailing bar is at fertilizer producing tube and sow between slideway, and the terrain clearance of the second trailing bar is greater than the terrain clearance of the first trailing bar.Second trailing bar is at fertilizer producing tube and sow between slideway, and the terrain clearance of the second trailing bar is greater than the terrain clearance of the first trailing bar, executed fertilizer in the ditch outputed after, on fertilizer, the soil of layer is just covered by the second trailing bar, and then sow on this layer of soil, better effects if, its reason is, seed sprouting back root part grows downwards, and fertilizer is just in time positioned at below seed, more nutrition can be supplied to root, by one deck soil, fertilizer and corn seed are isolated simultaneously, prevent from the seed sprouting initial stage from contacting with more fertilizer to occur burning bud phenomenon.
Further, slideway of sowing comprises the slide way body turned forward, and the top of slide way body has swallowtail-shaped slide, and the bottom of slide way body has tip.To be transported to by corn seed in the ditch outputed by swallowtail-shaped slide, the corn seed of whereabouts can comparatively disperse, and the seedling grown like this will comparatively disperse, and is conducive to the growth that each seedling is more healthy and strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention Miniature corn harvesting machine complete machine.
Fig. 2 is the structural representation on chassis of walking in Fig. 1 embodiment.
Fig. 3 is corn kernel dressing mechanism schematic diagram.
Fig. 4 is that embodiment 1 discontinuous is quantitatively to the structural representation of grain mechanism.
Fig. 5 is the mounting structure schematic diagram of front walking wheel.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description 1 and 2 comprises: walking chassis 1, crossbeam 101, longeron 102, plough plough resettlement groove 103, handrail tube 2, actuating unit 3, support 4, corn kernel dressing mechanism 5, seed storage box 6, defeated grain pipeline 7, interval quantitatively gives grain mechanism 8, fertilizer can 9, alignment pin 10, column 11, installing plate 12, push rod 13, stage clip 14, plough handle of a knife 15, upper back shaft 16, front walking wheel 17, fertilizer producing tube 18, second trailing bar 19, to sow slideway 20, rear walking wheel 21, first trailing bar 22.
Illustrate that the front and rear on said walking chassis in the present embodiment refers to be as the criterion with the direction of advance of complete machine, the front and back position of formation point.
The small corn planter with corn kernel dressing mechanism as shown in Figures 1 and 2, walking chassis is tower structure, is welded with two crossbeams side by side between the left and right framework on walking chassis, and the front baffle on walking chassis welds longeron with between crossbeam.The actuating unit being positioned at walking chassis upper is arranged on crossbeam, and the fertilizer can and the interval that are positioned at walking chassis upper are quantitatively installed on longeron to grain mechanism.Corn kernel dressing mechanism is supported by the support be welded on longeron, and seed storage box is positioned at the top of corn kernel dressing mechanism.The bottom of fertilizer can is provided with can the fertilizer producing tube of interval opening and closing, and interval communicates quantitatively to grain mechanism with slideway of sowing.In the present embodiment, actuating unit, interval dosing mechanism and fertilizer can are arranged successively from back to front, and the support for corn kernel dressing mechanism is arranged side by side with interval dosing mechanism.
As shown in Figure 3, the Reference numeral in Fig. 3 comprises: corn seed 24, container 25, defeated grain pipeline 7, first sieve section 501, second and sieve section 502.The present embodiment corn kernel dressing mechanism to be positioned at below storage box and to communicate with seed storage box discharging opening; corn kernel dressing mechanism comprises the pawl vibratory sieve of tip towards conveying side of tooth; pawl vibratory sieve comprises the first sieve section and the second sieve section; first sieve section is positioned at immediately below seed storage box discharging opening; the below of the first sieve section is provided with container; the aperture of the first sieve section sieve aperture is less than the aperture of the second sieve section sieve aperture; the below of the second sieve section is provided with defeated grain pipeline; defeated grain pipeline and interval communicate quantitatively to grain mechanism.
As shown in Figure 4, the mark in accompanying drawing 4 comprises: defeated grain pipeline 7, rotating disk 801, cover cap 802, slideway 20 of sowing.
The present embodiment interval comprises the rotating disk vertically arranged quantitatively to grain mechanism; rotating disk is fixed in the rotating shaft of a level; rotating shaft is being walked on chassis by bearings; rotating shaft is by actuating unit driven rotary; the outer rim of rotating disk is evenly equipped with multiple profile of tooth grain groove; the periphery of rotating disk is provided with cover cap, and the import that cover cap is arranged by its top communicates with defeated grain pipeline, and the outlet that cover cap is arranged by its underpart communicates with slideway of sowing.Slideway of sowing comprises the slide way body turned forward, and the top of slide way body has swallowtail-shaped slide, and the bottom of slide way body has tip.
The present embodiment interval to the power transmission arrangment that grain mechanism is concrete is quantitatively: in actuating unit, the output shaft of motor is connected with the power shaft of decelerator; the end winding support of the output shaft of decelerator has the drive bevel gear of level; that engages with drive bevel gear is provided with driven wheel of differential; driven wheel of differential is fixed in above-mentioned rotating shaft, thus drives rotating shaft to rotate.
The both sides on walking chassis are respectively equipped with rear walking wheel, and the rear portion on walking chassis is provided with the first trailing bar for seed earthing, and the first trailing bar comprises sweptback swash plate and the lower bent plate with swash plate one, and lower bent plate bends backward.The rear portion on walking chassis is also provided with side by side and parallel two handrail tubes, and be connected with transverse tube between two handrail tubes, every root handrail tube is telescopic sleeve pipe structure, and every root handrail tube includes the tilting section of bottom and the horizontal segment on top.
Second trailing bar is connected to the middle part on walking chassis and at fertilizer producing tube with sow between slideway, the second trailing bar comprises sweptback swash plate and the lower bent plate with swash plate one, and lower bent plate bends backward.The terrain clearance of the second trailing bar is greater than the terrain clearance of the first trailing bar.
The front portion on walking chassis is provided with cultivated plow mechanism.Cultivated plow mechanism comprises the column being connected to walking front portion, chassis, and column is telescopic sleeve pipe structure, the height of the whole cultivated plow mechanism of adjustable.The lower end of column is fixed with the installing plate of level, and installing plate is L-shaped, and the transverse slat side of installing plate is provided with the cultivated plough that can upwards pack up, and the transverse slat opposite side of installing plate is provided with can be packed up and the front walking wheel be placed on transverse slat.
Concrete, the concrete mounting structure ploughing plough is: the transverse slat side of installing plate and the top of cultivated plow stick by hinge, and cultivated plow stick have multiple installing hole, by adopting different installing holes and lagging hinge, can realize the adjustment of cultivated plow stick height.The riser of installing plate has pilot hole, is equipped with the push rod of level in pilot hole, the side of push rod is provided with stage clip, concrete, stage clip one end is fixed on the plate face of riser, and the other end of stage clip is fixed on stage clip mount pad, and stage clip mount pad is fixed on the cylindrical of push rod.The opposite side of push rod and the middle part of cultivated plow stick hinged, plough plow stick bottom install plough plough.The top on walking chassis has cultivated plough resettlement groove, and the groove width of ploughing plough resettlement groove matches with cultivated width of ploughing.
Cultivated plow stick and cultivated plough removably connect, the present embodiment is ploughed plow stick and is ploughed the concrete mounting structure of ploughing: cultivated plow stick comprises V-shaped upper angled section and lower vertical section, upper angled section has multiple hinge hole vertically, lower vertical section has the installation groove of U-shaped, plough on plough and have installing hole, plough plough and be connected with cultivated plow stick by bolt through described U-shaped groove.
As shown in Figure 1 and Figure 5, the Reference numeral of Fig. 5 comprises: installing plate 12, open slot 23, front walking wheel 17.The mounting structure of front walking wheel is: transverse slat is provided with vertical openings groove, two cell walls of open slot have the relative through hole in position, back shaft is equipped with in two through hole, the outer rim of upper back shaft has arc notch, also be equipped with alignment pin in two through hole, described alignment pin and arc notch offset, and the upper end of the leg that the two ends of upper back shaft are vertical with two is respectively connected, be fixed with lower support axle between the lower end of two legs, front walking wheel is positioned on lower support axle.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification etc. record the content that may be used for explaining claim.
Claims (4)
1. the small corn planter of grain mechanism is quantitatively given with interval, comprise the walking chassis of frame-type, the top on walking chassis is separately installed with actuating unit from back to front along its direction of travel, seed storage box and fertilizer can, the below of seed storage box is provided with seeding pipe, the bottom of fertilizer can is provided with can the fertilizer producing tube of interval opening and closing, the both sides on walking chassis are respectively equipped with rear walking wheel, the rear portion on walking chassis is provided with the first trailing bar for seed earthing, the front portion on walking chassis is provided with cultivated plow mechanism, it is characterized in that, also comprise and be arranged on interval below seed storage box quantitatively to grain mechanism, this interval communicates quantitatively to grain mechanism with slideway of sowing, described interval comprises the rotating disk vertically arranged quantitatively to grain mechanism, rotating disk is fixed in the rotating shaft of a level, rotating shaft is being walked on chassis by bearings, rotating shaft is by actuating unit driven rotary, the outer rim of rotating disk is evenly equipped with multiple profile of tooth grain groove, the periphery of rotating disk is provided with cover cap, the import that cover cap is arranged by its top communicates with defeated grain pipeline, the outlet that cover cap is arranged by its underpart communicates with slideway of sowing.
2. the small corn planter quantitatively giving grain mechanism with interval according to claim 1, is characterized in that: the first described trailing bar comprises sweptback swash plate and the lower bent plate with swash plate one, and lower bent plate bends backward.
3. the small corn planter quantitatively giving grain mechanism with interval according to claim 1; it is characterized in that: also comprise the second trailing bar; second trailing bar is at fertilizer producing tube and sow between slideway, and the terrain clearance of the second trailing bar is greater than the terrain clearance of the first trailing bar.
4. the small corn planter quantitatively giving grain mechanism with interval according to claim 1; it is characterized in that: described slideway of sowing comprises the slide way body turned forward; the top of slide way body has swallowtail-shaped slide, and the bottom of slide way body has tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536603.8A CN105027761A (en) | 2015-08-28 | 2015-08-28 | Small-size corn planter with intermittent quantitative kernel feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536603.8A CN105027761A (en) | 2015-08-28 | 2015-08-28 | Small-size corn planter with intermittent quantitative kernel feeding mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN105027761A true CN105027761A (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510536603.8A Pending CN105027761A (en) | 2015-08-28 | 2015-08-28 | Small-size corn planter with intermittent quantitative kernel feeding mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659997A (en) * | 2016-01-20 | 2016-06-15 | 慈溪智江机械科技有限公司 | Feeding equipment for agriculture |
| CN105659995A (en) * | 2016-01-20 | 2016-06-15 | 余丽君 | Agricultural material conveying device |
| CN105659996A (en) * | 2016-01-20 | 2016-06-15 | 慈溪智江机械科技有限公司 | Feeding equipment for agriculture |
| CN114766155A (en) * | 2022-06-20 | 2022-07-22 | 蒲县农业资源开发中心 | Peach-shaped fruit tree planting device and method |
-
2015
- 2015-08-28 CN CN201510536603.8A patent/CN105027761A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659997A (en) * | 2016-01-20 | 2016-06-15 | 慈溪智江机械科技有限公司 | Feeding equipment for agriculture |
| CN105659995A (en) * | 2016-01-20 | 2016-06-15 | 余丽君 | Agricultural material conveying device |
| CN105659996A (en) * | 2016-01-20 | 2016-06-15 | 慈溪智江机械科技有限公司 | Feeding equipment for agriculture |
| CN114766155A (en) * | 2022-06-20 | 2022-07-22 | 蒲县农业资源开发中心 | Peach-shaped fruit tree planting device and method |
| CN114766155B (en) * | 2022-06-20 | 2022-12-20 | 河北田康农业科技有限公司 | Peach-shaped fruit tree planting device and method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |