CN204929604U - Inhale wheeled wide width precise seeder - Google Patents
Inhale wheeled wide width precise seeder Download PDFInfo
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- CN204929604U CN204929604U CN201520568412.5U CN201520568412U CN204929604U CN 204929604 U CN204929604 U CN 204929604U CN 201520568412 U CN201520568412 U CN 201520568412U CN 204929604 U CN204929604 U CN 204929604U
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- inner core
- seed
- wheeled
- wide width
- recessed round
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Abstract
The utility model one inhales wheeled wide width precise seeder, comprise casing, inner core and sowing port, described bottom half is fixed with block, described casing comprises case body and capping, and described capping bottom is provided with the aspiration barrier sheet corresponding with block, and described inner core is cylinder barrel shaped, driving shaft is through described inner core, the outer surface of described inner core is evenly distributed with recessed round nest, and described recessed round nest is that a line five a line six are spaced apart, and the bottom of described recessed round nest is provided with suction hole.During work, negative pressure is produced by high-speed fan, recessed round nest absorbed seed under the effect of below suction hole, rotate under the effect of driving shaft with inner core, when seed forwards the block place fixed below to, negative pressure cavity declines to the suction of seed and even disappears, and seed enters sowing port and discharges under the effect of seed scraping device.Recessed round nest a line five is spaced apart with a line six, completes 11 tunnel seedings, is conducive to seed and is uniformly distributed in field, improves seeding accuracy.
Description
Technical field
The utility model relates to agricultural seeder equipment technical field, particularly relates to the wheeled wide width precise seeder of a kind of suction.
Background technology
Sower is the class planting machinery for crops seeding, is the main facility of farmland operation, plays an important role in agricultural production.Seeder, as the critical component of sower, is the key factor determining sower work quality and performance quality.The technique essence of seeder is by the effect to seed, and seed is turned to individuality by colony, and turn to uniform seed flow or continuous print single seed, its service behaviour directly affects the operation quality of whole sower.
Traditional seeder is mainly divided into mechanical type to inhale wheeled two large classes in addition.Inhale wheeled seeder seeding relatively more accurate, be applicable to the sowing of the crops of larger particles, as corn etc.Other are as the sowing of the granulating seeds such as beans, wheat class, then the mechanical seeder of many employings, and major advantage shows that the discharge capacity of each row is consistent, and can adjust active length, relatively simple for structure, cheap.
At present, the seeder according to statistics market sold has tens kinds, and the paces of research seeder never rest.This is enough to show the importance of seeder for sowing, also show simultaneously, with regard to the seeder of current all production, also could not arrive people's the set goal, on market still there is the uneven problem of seeding in most of seeder, also have mass part to need to carry out improving and perfect, in the process of Mechanization sowing, in the urgent need to a kind of easy to operate, control accuracy is high and the seeder of applicable China's national situation.
Summary of the invention
The purpose of this utility model is, overcomes the deficiencies in the prior art, and provide the wheeled wide width precise seeder of a kind of suction, inner core is cylinder barrel shaped, and increase fabric width, and provide the 11 even seeds elimination structures in road, easy to operate, fabric is even.
For solving the problems of the technologies described above, the technical solution of the utility model is: the wheeled wide width precise seeder of a kind of suction, comprise casing, inner core and sowing port, described inner core is positioned at described box house, described sowing port is positioned at described bottom half, described inner core is cylinder barrel shaped, described inner core one side is end socket, driving shaft passes inner core by the inner core axis hole on end socket, the outer surface of described inner core is evenly distributed with recessed round nest, the bottom of described recessed round nest is provided with suction hole, described casing comprises case body and is positioned at the capping of case body one side, there is aspiration barrier sheet the inside of described inner core, described aspiration barrier sheet is fixedly connected with inside capping, the block and seed scraping device that are fixedly connected with bottom half is had respectively in the both sides of sowing port, described sowing port, block is corresponding with the aspiration barrier sheet of interior core inner with seed scraping device.
Preferably, in the wheeled wide width precise seeder of above-mentioned suction, kind of a groove dividing plate is arranged at the top of described sowing port.Sowing port arranges kind of a groove dividing plate, can not mix when seed falls, but falls into respective sowing port in kind of an effect for groove dividing plate, realizes every seed and falls according to predetermined track, ensure seeding precision.
Preferably, in the wheeled wide width precise seeder of above-mentioned suction, the top of described casing has contains kind of a case seeding pipe.Described Sheng kind of a case seeding pipe is positioned at above described seeder, is connected with described casing.The seed contained during sowing in kind of case enters seeder by containing kind of a case seeding pipe.
Preferably, in the wheeled wide width precise seeder of above-mentioned suction, the recessed round nest on described inner core is that a line five a line six are spaced apart.
Recessed round nest a line five that cylinder cartridge type inner core outer surface is arranged is spaced apart with a line six, and complete 11 road seed-distributing operations, the structure of this slender acanthopanax six form is conducive to seed and is uniformly distributed in field, improves seeding precision.
Preferably, in the wheeled wide width precise seeder of above-mentioned suction, a described side relative with inner core end socket is capping, the negative pressure cavity of core inner in described end socket and capping form.
The beneficial effects of the utility model are: the wheeled wide width precise seeder of a kind of suction, comprise casing, inner core and sowing port, described inner core is positioned at described box house, described sowing port is positioned at described bottom half, described inner core is cylinder barrel shaped, described inner core one side is end socket, driving shaft passes inner core by the inner core axis hole on end socket, the outer surface of described inner core is evenly distributed with recessed round nest, the bottom of described recessed round nest is provided with suction hole, described casing comprises case body and is positioned at the capping of case body one side, there is aspiration barrier sheet the inside of described inner core, described aspiration barrier sheet is fixedly connected with inside capping, the block and seed scraping device that are fixedly connected with bottom half is had respectively in the both sides of sowing port, described sowing port, block is corresponding with the aspiration barrier sheet of interior core inner with seed scraping device.During work, negative pressure is produced by high-speed fan, recessed round nest absorbed seed under the effect of below suction hole, rotate under the effect of driving shaft with inner core, when the space that the aspiration barrier sheet that seed forwards in capping blocks, negative pressure cavity declines to the suction of seed and even disappears, and seed just leaves recessed round nest under the effect of seed scraping device and block, discharged by sowing port, complete seed-distributing operation.Inner core is cylinder barrel shaped, forms larger negative pressure cavity, add sowing fabric width by the capping of case body one side and the end socket of another side.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment inhales wheeled wide width precise seeder overall structure schematic diagram.
Fig. 2 is the end view that the utility model embodiment inhales wheeled wide width precise seeder casing.
Fig. 3 is the horizontal profile vertical view that the utility model embodiment inhales wheeled wide width precise seeder case body.
Fig. 4 is the structural representation that the utility model embodiment inhales wheeled wide width precise seeder case body.
Fig. 5 is the layer structure schematic diagram that the utility model embodiment inhales wheeled wide width precise seeder inner core.
Fig. 6 is the end view that the utility model embodiment inhales wheeled wide width precise seeder inner core.
Fig. 7 is the structural representation that the utility model embodiment inhales the capping of wheeled wide width precise seeder.
In figure: 1-casing, 2-fixing threaded hole, 3-sowing port, 4-casing axis hole, 5-contain kind of a case seeding pipe, 6-block, 7-kind groove dividing plate, 8-seed scraping device, 9-inner core axis hole, the recessed round nest of 10-, 11-suction hole, 12-aspiration barrier sheet, 13-fan interface, 14-inner core, 15-case body, 16-capping.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the utility model.On the contrary, they only with as in appended claims describe in detail, the example of device that aspects more of the present utility model are consistent.
As shown in accompanying drawing 1 to accompanying drawing 7, the present embodiment provides a kind of and inhales wheeled wide width precise seeder, comprise casing 1, inner core 14 and sowing port 3, it is inner that described inner core 14 is positioned at described casing 1, described sowing port 3 is positioned at bottom described casing 1, described inner core 14 is cylinder barrel shaped, described inner core 14 1 side is end socket, driving shaft passes inner core 14 by the inner core axis hole 9 on end socket, the outer surface of described inner core 14 is evenly distributed with recessed round nest 10, the bottom of described recessed round nest 10 is provided with suction hole 11, described casing 1 comprises case body 15 and is positioned at the capping 16 of case body one side, there is aspiration barrier sheet 12 inside of described inner core 14, described aspiration barrier sheet 12 is fixedly connected with inside capping 16, have respectively and the block 6 be fixedly connected with bottom casing 1 and seed scraping device 8 in the both sides of sowing port 3, described sowing port 3, block 6 and seed scraping device 8 corresponding with the aspiration barrier sheet 12 of interior core inner.In the present embodiment, kind of a groove dividing plate 7 is arranged at the top of described sowing port 3; The top of described casing 1 has contains kind of a case seeding pipe 5; Recessed round nest 10 on described inner core 14 is that a line five a line six are spaced apart.
During work, negative pressure is produced by high-speed fan, recessed round nest 10 absorbed seed under the effect of below suction hole 11, rotate under the effect of driving shaft with inner core 14, when the space that the aspiration barrier sheet 12 that seed forwards in capping 16 blocks, negative pressure cavity declines to the suction of seed and even disappears, and seed just leaves recessed round nest 10 under the effect of seed scraping device 8 and block 6, discharged by sowing port 3, complete seed-distributing operation.Inner core 14 is cylinder barrel shaped, forms larger negative pressure cavity, add sowing fabric width by the capping 16 of case body one side and the end socket of another side.
Sowing port arranges kind of a groove dividing plate 7, can not mix when seed falls, but falls into respective sowing port 3 in kind of the effect of groove dividing plate 7, realizes every seed and falls according to predetermined track, ensure seeding precision; Described Sheng kind of a case seeding pipe 5 is positioned at above described seeder, is connected with described casing 1.The seed contained during sowing in kind of case enters seeder by containing kind of a case seeding pipe 5; Recessed round nest 10 a line five that cylinder cartridge type inner core 14 outer surface is arranged is spaced apart with a line six, and complete 11 road seed-distributing operations, the structure of this slender acanthopanax six form is conducive to seed and is uniformly distributed in field, improves seeding precision.
When the present embodiment inhales the work of wheeled precise seeder, the seed contained in kind of case enters in the casing 1 of seeder by containing kind of a case seeding pipe 5, case body 15 and the capping 16 of the casing 1 of seeder form airtight space, inner core is positioned at the confined space of casing 1, seeder is connected with blower fan by the fan interface 13 in capping 16, blower fan is to inner core 14 air-breathing, negative pressure cavity is formed in cylindrical drum inside, absorbed seed is to recessed round nest 10 and block suction hole 11, driving shaft by casing 1 casing axis hole 4 and inner core on inner core axis hole 9 through the center of inner core 14, inner core 14 rotates under the effect of driving shaft, the seed be adsorbed on recessed round nest 10 rotates with inner core, when seed turns to the space that the aspiration barrier sheet 12 inside capping 16 blocks, the suction minimizing of negative pressure cavity to seed even disappears, seed falls into sowing port 3 in the effect of seed scraping device 8 and block 6, owing to block 6 being provided with kind of a groove dividing plate 7, can not be chaotic when seed falls, enter respective sowing port 3, realize every seed to fall by planned orbit, improve seeding accuracy.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any make within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. inhale wheeled wide width precise seeder for one kind, comprise casing, inner core and sowing port, described inner core is positioned at described box house, described sowing port is positioned at described bottom half, it is characterized in that: described inner core is cylinder barrel shaped, described inner core one side is end socket, driving shaft passes inner core by the inner core axis hole on end socket, the outer surface of described inner core is evenly distributed with recessed round nest, the bottom of described recessed round nest is provided with suction hole, described casing comprises case body and is positioned at the capping of case body one side, there is aspiration barrier sheet the inside of described inner core, described aspiration barrier sheet is fixedly connected with inside capping, the block and seed scraping device that are fixedly connected with bottom half is had respectively in the both sides of sowing port, described sowing port, block is corresponding with the aspiration barrier sheet of interior core inner with seed scraping device.
2. the wheeled wide width precise seeder of suction according to claim 1, is characterized in that, kind of a groove dividing plate is arranged at the top of described sowing port.
3. the wheeled wide width precise seeder of suction according to claim 1, is characterized in that, the top of described casing has contains kind of a case seeding pipe.
4. the wheeled wide width precise seeder of suction according to claim 1, is characterized in that, the recessed round nest on described inner core is that a line five a line six are spaced apart.
5. the wheeled wide width precise seeder of suction according to claim 1, is characterized in that, a described side relative with inner core end socket is capping, the negative pressure cavity of core inner in described end socket and capping form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568412.5U CN204929604U (en) | 2015-07-31 | 2015-07-31 | Inhale wheeled wide width precise seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568412.5U CN204929604U (en) | 2015-07-31 | 2015-07-31 | Inhale wheeled wide width precise seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929604U true CN204929604U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568412.5U Expired - Fee Related CN204929604U (en) | 2015-07-31 | 2015-07-31 | Inhale wheeled wide width precise seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052316A (en) * | 2015-07-31 | 2015-11-18 | 山东农业大学 | Suction wheel type broad-width precious speed distribution apparatus |
| CN107231865A (en) * | 2017-07-07 | 2017-10-10 | 黑龙江省农业机械工程科学研究院 | Aspirated-air type fritillary bulb sows roller |
-
2015
- 2015-07-31 CN CN201520568412.5U patent/CN204929604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052316A (en) * | 2015-07-31 | 2015-11-18 | 山东农业大学 | Suction wheel type broad-width precious speed distribution apparatus |
| CN107231865A (en) * | 2017-07-07 | 2017-10-10 | 黑龙江省农业机械工程科学研究院 | Aspirated-air type fritillary bulb sows roller |
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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: 20160106 Termination date: 20200731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |