CN202931767U - Hollow-leg type uniform wheat seed broadcaster with 45cm sowing width - Google Patents
Hollow-leg type uniform wheat seed broadcaster with 45cm sowing width Download PDFInfo
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- CN202931767U CN202931767U CN 201220530450 CN201220530450U CN202931767U CN 202931767 U CN202931767 U CN 202931767U CN 201220530450 CN201220530450 CN 201220530450 CN 201220530450 U CN201220530450 U CN 201220530450U CN 202931767 U CN202931767 U CN 202931767U
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- sowing
- leg
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- plough
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Abstract
The utility model provides a hollow-leg type uniform wheat seed broadcaster with 45cm sowing width. The seed broadcaster comprises a machine frame, wherein a sowing hopper is arranged on the machine frame; a seed sowing box is arranged at the bottom of the sowing hopper; a sowing shaft is arranged in the seed sowing box; a sowing chain wheel is arranged on the sowing shaft; a ground roller is also arranged on the machine frame; a ground roller chain wheel is arranged on the shaft of the ground roller and is in transmission connection with the sowing chain wheel; the seed sowing box is connected with at least two groups of hollow-leg openers through seed sowing hoses; a distance is reserved between all the groups of openers; each group of hollow-leg openers comprise at least three hollow-leg openers; and the arrangement width of the hollow-leg openers in each group of hollow-leg openers adapts to the sowing width. According to the utility model, as novel distributors are arranged in the hollow-leg openers, not only is the single wheat sowing width is improved but also the uniformity in wheat sowing is improved. The hollow-leg type uniform wheat seed broadcaster is suitable for a wheat seeder capable of achieving uniform broadcast sowing in the width specified by the 'novel integrated super-high-yield 70cm wheat and corn planting pattern'.
Description
Technical field
The utility model belongs to agricultural mechanical field, and particularly a kind of wheat wide cut is engraved 45 centimetres of sown scope uniform broadcasting machines of leg formula.
Background technology
In order to improve the wheat per mu yield, improve lodging resistance, mostly adopt the wheat seeds drilling is evenly sowed, present wheat seeder is difficult to reach the effect of even sowing due to reasons in structure, has just reduced row spacing.Although improved like this output, output improves not obvious.
The utility model content
For the defective that exists in prior art and deficiency, the utility model embodiment provide a kind of can uniform broadcasting, and effective wheat wide cut is engraved 45 centimetres of sown scope uniform broadcasting machines of leg formula.
in order to achieve the above object, the utility model proposes a kind of wheat wide cut and engrave 45 centimetres of sown scope uniform broadcasting machines of leg formula, comprise frame, described frame is provided with sowing bucket, described sowing bucket bottom is provided with broadcasts the seed box, described broadcasting in the seed box is provided with sowing shaft, described sowing shaft is provided with the sowing sprocket wheel, also be provided with ground roll on described frame, the axle of described ground roll is provided with the ground roll sprocket wheel, described ground roll sprocket wheel is connected with the sowing chain gear transmission, the described seed box of broadcasting connects respectively at least two groups and engraves the leg plough by broadcasting the seed flexible pipe, leave spacing distance between described every group of plough, engrave the leg plough and comprise that at least three are engraved the leg plough for described every group, every group of arrange width and sown scope width of leg plough of engraving of engraving in the leg plough adapts.
Preferential as technique scheme, the described leg plough of engraving comprises dead lever, seeding tube is arranged on dead lever, described seeding tube one end with broadcast the seed flexible pipe and be connected, the other end connects plough, the corresponding seed distributor that is provided with of opening part of described seeding tube and plough connection one end, the seed that reserves from opening with even distribution, described seed distributor front side is arranged at intervals with breast boards, and described spacing distance can make seed pass through.
Preferential as technique scheme, before and after described ground roll, both sides are respectively equipped with scraper plate, described scraper plate is fixed on the ground roll support, near the distance of the scraper plate of sowing bucket one side and ground roll greater than away from the scraper plate of sowing bucket one side and the distance of ground roll.
Preferential as technique scheme,, it is half spherical that described distributor is.
The utility model proposes the wheat wide cut and engrave 45 centimetres of sown scope uniform broadcasting machines of leg formula, engrave arranging of leg plough the needs that can satisfy various wheat sown scopes are set; And by arrange novel distributor in engraving the leg plough, both improved the single width width of wheat cultivation, improved again the uniformity coefficient of wheat cultivation; Have again, by arranging former and later two scraper plates, make soil after planting more smooth, this practical even Wheat wide sower of sowing of wide cut that is applicable to.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.For the person of ordinary skill in the field, to detailed description of the present utility model, described and other purposes of the present utility model, feature and advantage will be apparent.
Description of drawings
Fig. 1 is preferred embodiment structural representation of the present utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the layout schematic diagram of engraving the leg plough;
Fig. 4 is that preferred embodiment of the present utility model is engraved leg plough structural representation;
Fig. 5 is the end view of Fig. 4;
Fig. 6 is the upward view of Fig. 4;
Fig. 7 is ground roll front side scraper plate schematic diagram;
Fig. 8 is ground roll rear side scraper plate schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
a kind of wheat wide cut that the utility model proposes is engraved 45 centimetres of sown scope uniform broadcasting machines of leg formula, as Fig. 1, shown in Figure 2, comprise frame 3, on described frame 3 front portions have, lower fixed frame 2, 4 are used for connecting for example tractor of farm machine, described frame is provided with sowing bucket 1, described sowing bucket 1 bottom is provided with broadcasts seed box 14, described broadcasting is provided with sowing shaft 15 in seed box 14, described sowing shaft 15 is provided with sowing sprocket wheel 13, also be provided with ground roll 8 on described frame 3, described ground roll 8 is fixed on frame 3 by ground roll support 11, the axle of described ground roll 8 is provided with ground roll sprocket wheel 9, described ground roll sprocket wheel 9 is in transmission connection with sowing sprocket wheel 13, be provided with guide shaft sprocket wheel 6 between ground roll sprocket wheel 9 and sowing sprocket wheel 13,
As shown in Figure 3, the described seed box 14 of broadcasting connects respectively at least two groups and engraves the leg plough by broadcasting seed flexible pipe 12, leave spacing distance between described every group of plough, engrave the leg plough and comprise that at least three are engraved leg plough 5 for described every group, every group of arrange width and sown scope width of leg plough of engraving of engraving in the leg plough adapts.
Concrete, as shown in Figure 3, every three to engrave the leg plough be one group, be arranged on three road beams of frame, distribution can reach Wheat Sowing fabric width degree (45cm) requirement that requires in " 70 centimetre of one band Super-high-yielding cropping pattern of wheat and corn " like this, and every group of distance of engraving between leg decided according to the row spacing (25cm) of wheat in " 70 centimetre of one band Super-high-yielding cropping pattern of wheat and corn ".Engrave the leg plough and be arranged on crossbeam according to the requirement of cropping pattern, the maximum characteristics of described frame are many stringers, can arrange that many rows engrave the leg plough, classify many rows as with the double-row of correcting one's mistakes and arrange.This frame can also be according to the watt level of farm machine, all right suitably lengthening broadening, thus arrange and more engrave leg, thus increase work efficiency.
as Fig. 4, Fig. 5, shown in Figure 6, the described leg plough of engraving comprises dead lever 5-5, seeding tube 5-1 is arranged on dead lever 5-5, described seeding tube 5-1 one end with broadcast seed flexible pipe 12 and be connected, the other end connects plough 5-4, described seeding tube 12 and plough connect the corresponding seed distributor 5-2 that is provided with of opening part of an end, it is partly spherical that described distributor 5-2 is, the seed that reserves from opening with even distribution, reaching the raising single width broadcasts sowing width and broadcasts sowing uniform effect, the plough material is to adopt high strength cold-rolled plate, be advisable in thickness δ 〉=2, described seed distributor 5-2 front side is arranged at intervals with breast boards 5-3, described spacing distance can make seed pass through.
As Fig. 7, shown in Figure 8, before and after described ground roll, both sides are respectively equipped with scraper plate 7,10, described scraper plate is fixed on ground roll support 11, near the distance of the scraper plate 7 of sowing bucket one side and ground roll 8 greater than the distance away from scraper plate 10 with the ground roll 8 of sowing bucket one side, described ground roll support 11 characteristics are to have connected simultaneously ground roll and forward and backward scraper plate, greatly save the space, improved utilization ratio; Before and after the scraper plate mal-distribution, thereby strengthened the space of front scrapping plate, strengthen the width of front scrapping plate as far as possible and do not bump with ground roll.
The transmission system that this novel wheat wide cut is engraved 45 centimetres of sown scope uniform broadcasting machines of leg formula all adopts the sprocket wheel chain transmission mode, its power by ground roll sprocket wheel 9 spread out of, guide shaft sprocket wheel 6, be delivered to sowing sprocket wheel 13, sowing sprocket wheel 13 drives sowing shaft 15 and rotates, sowing shaft 15 drives to broadcast must broadcast the rotation of seed wheel in seed box 14, thereby make seed enter seeding tube 5-1 from sowing bucket 1 by broadcasting soft 12 pipes of seed, by the peptizaiton of distributor 5-2, thereby reach the purpose of uniform broadcasting.
Certainly; the utility model also can have other embodiment; in the situation that do not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field works as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of claim of the present utility model.
Claims (4)
1. a wheat wide cut is engraved 45 centimetres of sown scope uniform broadcasting machines of leg formula, comprise frame, described frame is provided with sowing bucket, described sowing bucket bottom is provided with broadcasts the seed box, described broadcasting in the seed box is provided with sowing shaft, described sowing shaft is provided with the sowing sprocket wheel, also be provided with ground roll on described frame, the axle of described ground roll is provided with the ground roll sprocket wheel, described ground roll sprocket wheel is connected with the sowing chain gear transmission, it is characterized in that, the described seed box of broadcasting connects respectively at least two groups and engraves the leg plough by broadcasting the seed flexible pipe, leave spacing distance between described every group of plough, engrave the leg plough and comprise that at least three are engraved the leg plough for described every group, every group of arrange width and sown scope width of leg plough of engraving of engraving in the leg plough adapts.
2. wheat wide cut according to claim 1 is engraved 45 centimetres of sown scope uniform broadcasting machines of leg formula, it is characterized in that, the described leg plough of engraving comprises dead lever, seeding tube is arranged on dead lever, described seeding tube one end with broadcast the seed flexible pipe and be connected, the other end connects plough, described seeding tube and plough connect the corresponding seed distributor that is provided with of opening part of an end, the seed that reserves from opening with even distribution, described seed distributor front side is arranged at intervals with breast boards, and described spacing distance can make seed pass through.
3. wheat wide cut according to claim 1 is engraved 45 centimetres of sown scope uniform broadcasting machines of leg formula, it is characterized in that, before and after described ground roll, both sides are respectively equipped with scraper plate, described scraper plate is fixed on the ground roll support, wherein near the distance of the scraper plate of sowing bucket one side and ground roll greater than away from the scraper plate of sowing bucket one side and the distance of ground roll.
4. wheat wide cut according to claim 2 is engraved 45 centimetres of sown scope uniform broadcasting machines of leg formula, it is characterized in that, it is partly spherical that described distributor is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530450 CN202931767U (en) | 2012-10-17 | 2012-10-17 | Hollow-leg type uniform wheat seed broadcaster with 45cm sowing width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530450 CN202931767U (en) | 2012-10-17 | 2012-10-17 | Hollow-leg type uniform wheat seed broadcaster with 45cm sowing width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931767U true CN202931767U (en) | 2013-05-15 |
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ID=48316045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220530450 Expired - Fee Related CN202931767U (en) | 2012-10-17 | 2012-10-17 | Hollow-leg type uniform wheat seed broadcaster with 45cm sowing width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170566A (en) * | 2013-05-20 | 2014-12-03 | 张连华 | Wheat high-yielding plowing, harrowing, broadcast sowing and drilling machine |
| CN105453860A (en) * | 2015-07-23 | 2016-04-06 | 石家庄骥林农业科技有限公司 | Wheat and corn intensive cultivation method |
-
2012
- 2012-10-17 CN CN 201220530450 patent/CN202931767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170566A (en) * | 2013-05-20 | 2014-12-03 | 张连华 | Wheat high-yielding plowing, harrowing, broadcast sowing and drilling machine |
| CN105453860A (en) * | 2015-07-23 | 2016-04-06 | 石家庄骥林农业科技有限公司 | Wheat and corn intensive cultivation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI JILIN AGRICULTURE MACHINERY CO., LTD. Free format text: FORMER OWNER: LI QINGXUE Effective date: 20141209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141209 Address after: 050000, Hebei, Shijiazhuang province circular chemical industry park, Li Yang Village North Patentee after: HEBEI JILIN AGRICULTURAL MACHINERY CO., LTD. Address before: 050000 No. 16 Cang Xing street, Hebei, Shijiazhuang Patentee before: Li Qingxue |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |