CN206498667U - No-tillage Maize Planter - Google Patents
No-tillage Maize Planter Download PDFInfo
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- CN206498667U CN206498667U CN201720170394.4U CN201720170394U CN206498667U CN 206498667 U CN206498667 U CN 206498667U CN 201720170394 U CN201720170394 U CN 201720170394U CN 206498667 U CN206498667 U CN 206498667U
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- 240000008042 Zea mays Species 0.000 title claims abstract description 19
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 19
- 238000003971 tillage Methods 0.000 title claims abstract description 15
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims description 5
- 235000009973 maize Nutrition 0.000 title claims description 5
- 241000196324 Embryophyta Species 0.000 claims abstract description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 14
- 235000005822 corn Nutrition 0.000 abstract description 14
- 241000721671 Ludwigia Species 0.000 abstract description 7
- 239000010902 straw Substances 0.000 abstract description 3
- 238000009331 sowing Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
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- Sowing (AREA)
Abstract
本实用新型提供一种结构简单且设计合理的玉米免耕播种机，能够解决开沟器秸秆杂草堵塞问题和驱动下种轮的缠绕问题。一种玉米免耕播种机，机架、种箱、排种器、开沟器和地轮，机架前部连接开沟器，机架后部连接地轮，机架中部设置与种箱连接的排种器，开沟器上设置有防堵单元，防堵单元包括第一链轮、第二链轮和连接第一链轮与第二链轮的链条，该链条上设有多个拨指，地轮两侧设置有连接架，连接架上部固定有第一驱动轮，连接架下部固定有第二驱动轮，第一驱动轮与排种器连接，第二驱动轮与地轮同轴设置，连接架与机架之间设有伸缩缸。
The utility model provides a corn no-tillage seeder with simple structure and reasonable design, which can solve the problem of plugging of ditch openers with straw and weeds and the problem of entanglement of driven lower seed wheels. A corn no-tillage seeder, frame, seed box, seed meter, opener and ground wheel, the front of the frame is connected to the opener, the rear of the frame is connected to the ground wheel, and the middle of the frame is connected to the seed box The seed metering device is provided with an anti-blocking unit on the ditch opener. The anti-blocking unit includes a first sprocket, a second sprocket and a chain connecting the first sprocket and the second sprocket. Refers to, there are connecting frames on both sides of the ground wheel, the first driving wheel is fixed on the upper part of the connecting frame, the second driving wheel is fixed on the lower part of the connecting frame, the first driving wheel is connected with the seed meter, and the second driving wheel is coaxial with the ground wheel Set, a telescopic cylinder is arranged between the connecting frame and the frame.
Description
技术领域technical field
本实用新型涉及一种播种机，具体涉及一种玉米免耕播种机，属于农业机械相关技术领域。The utility model relates to a seeder, in particular to a corn no-tillage seeder, which belongs to the technical field of agricultural machinery.
背景技术Background technique
我国黄淮海平原主要的种植制度为小麦玉米一年两熟，随着玉米铁茬直播技术的普及，玉米生产中90%以上的播种面积均采用保护性耕作技术。小麦秸秆和杂草极易缠绕下种驱动轮，使机具玉米下种不均匀，间距大、漏播现象突出。因此，解决玉米播种机前开沟铲的秸秆杂草堵塞问题和驱动下种轮的缠绕问题是设计黄淮海玉米免耕播种机的关键。The main planting system in the Huang-Huai-Hai Plain in my country is two crops of wheat and corn a year. With the popularization of corn iron stubble direct seeding technology, more than 90% of the sown area of corn production adopts conservation tillage technology. Wheat stalks and weeds are easily entangled with the sowing drive wheel, so that the maize is not evenly planted, the spacing is large, and the phenomenon of missed sowing is prominent. Therefore, solving the problem of straw and weed blockage of the front ditch shovel of the corn planter and the winding problem of the driven lower seed wheel is the key to the design of the Huanghuaihai corn no-tillage planter.
实用新型内容Utility model content
本实用新型的目的是提供一种结构简单且设计合理的玉米免耕播种机，能够解决开沟器秸秆杂草堵塞问题和驱动下种轮的缠绕问题。The purpose of the utility model is to provide a corn no-tillage seeder with simple structure and reasonable design, which can solve the problem of straw and weed blockage of the ditch opener and the winding problem of the driven lower seed wheel.
为实现上述目的，本实用新型通过以下技术方案实现：In order to achieve the above object, the utility model is realized through the following technical solutions:
一种玉米免耕播种机，机架、种箱、排种器、开沟器和地轮，机架前部连接开沟器，机架后部连接地轮，机架中部设置与种箱连接的排种器，开沟器上设置有防堵单元，防堵单元包括第一链轮、第二链轮和连接第一链轮与第二链轮的链条，该链条上设有多个拨指，地轮两侧设置有连接架，连接架上部固定有第一驱动轮，连接架下部固定有第二驱动轮，第一驱动轮与排种器连接，第二驱动轮与地轮同轴设置，连接架与机架之间设有伸缩缸。A corn no-tillage seeder, frame, seed box, seed meter, opener and ground wheel, the front of the frame is connected to the opener, the rear of the frame is connected to the ground wheel, and the middle of the frame is connected to the seed box The seed metering device is provided with an anti-blocking unit on the ditch opener. The anti-blocking unit includes a first sprocket, a second sprocket and a chain connecting the first sprocket and the second sprocket. Refers to, there are connecting frames on both sides of the ground wheel, the first driving wheel is fixed on the upper part of the connecting frame, the second driving wheel is fixed on the lower part of the connecting frame, the first driving wheel is connected with the seed meter, and the second driving wheel is coaxial with the ground wheel Set, a telescopic cylinder is arranged between the connecting frame and the frame.
上述玉米免耕播种机，排种器下部设有覆土器。For the corn no-tillage seeder mentioned above, the lower part of the seed metering device is provided with a soil covering device.
上述玉米免耕播种机，连接架为中空方管，第一驱动轮及第二驱动轮设置在连接架内。In the no-tillage corn seeder mentioned above, the connecting frame is a hollow square tube, and the first driving wheel and the second driving wheel are arranged in the connecting frame.
本实用新型的优点在于：驱动拨指链抛茬和开沟器切茬相结合，能够清除开沟器的堆积堵塞 ，减少播种阻力，结构设计合理，整体结构简单设计紧凑。The utility model has the advantages of: driving the finger chain to throw stubble and the opener cutting stubble, which can remove the accumulation and blockage of the opener, reduce the resistance of sowing, the structure design is reasonable, and the overall structure is simple and compact.
附图说明Description of drawings
图1是玉米免耕播种机结构示意图；Fig. 1 is a schematic diagram of the structure of a corn no-tillage planter;
图中：1. 第一链轮，2. 拨指，3. 链条，4. 第二链轮，5. 开沟器，6. 排种器，7.第二驱动轮，8. 地轮，9. 伸缩缸，10. 第一驱动轮，11. 机架，12. 种箱，13. 覆土器。In the figure: 1. First sprocket, 2. Finger, 3. Chain, 4. Second sprocket, 5. Ditch opener, 6. Seed meter, 7. Second drive wheel, 8. Ground wheel, 9. Telescopic cylinder, 10. First drive wheel, 11. Frame, 12. Seed box, 13. Coverer.
具体实施方式detailed description
以下结合附图对本实用新型的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本实用新型，并不用于限定本实用新型。The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.
一种玉米免耕播种机，机架11、种箱12、排种器6、开沟器5和地轮8，机架11前部连接开沟器5，机架11后部连接地轮8，机架11中部设置与种箱12连接的排种器6，开沟器5上设置有防堵单元，防堵单元包括第一链轮1、第二链轮4和连接第一链轮1与第二链轮4的链条3，该链条3上设有多个拨指2，地轮8两侧设置有连接架，连接架上部固定有第一驱动轮10，连接架下部固定有第二驱动轮7，第一驱动轮10与排种器6连接，第二驱动轮7与地轮8同轴设置，连接架与机架11之间设有伸缩缸9。A corn no-tillage seeder, frame 11, seed box 12, seed meter 6, ditch opener 5 and ground wheel 8, the front of frame 11 is connected to ditch opener 5, and the rear of frame 11 is connected to ground wheel 8 , the middle part of the frame 11 is provided with a seed meter 6 connected to the seed box 12, and an anti-blocking unit is provided on the ditch opener 5, and the anti-blocking unit includes a first sprocket 1, a second sprocket 4 and a connecting first sprocket 1 With the chain 3 of the second sprocket 4, a plurality of dial fingers 2 are arranged on the chain 3, and connecting frames are arranged on both sides of the ground wheel 8, the first driving wheel 10 is fixed on the top of the connecting frame, and the second drive wheel 10 is fixed on the bottom of the connecting frame. The driving wheel 7, the first driving wheel 10 is connected with the seed meter 6, the second driving wheel 7 is coaxially arranged with the ground wheel 8, and a telescopic cylinder 9 is arranged between the connecting frame and the frame 11.
本实施例中，排种器6下部设有覆土器13。In this embodiment, a soil covering device 13 is provided at the lower part of the seed metering device 6 .
本实施例中，连接架为中空方管，第一驱动轮10及第二驱动轮7设置在连接架内。In this embodiment, the connecting frame is a hollow square tube, and the first driving wheel 10 and the second driving wheel 7 are arranged in the connecting frame.
作业时，通过第一链轮1、第二链轮4和链条3构成的拨指链运动，有效清除开沟时强的杂物，起到防堵作用；地轮可以作为仿形轮，根据地表形态，合理调整播种深度，使得播种深度一致；还可以作为限深轮，可以限制整机重量复合在该轮上；还可以作为主驱动轮，作为传动轮；还可以作为压实种子的用途，便于种子发芽，出苗效果好。During operation, through the movement of the finger chain composed of the first sprocket 1, the second sprocket 4 and the chain 3, the strong sundries during ditching can be effectively removed to prevent blocking; the ground wheel can be used as a profiling wheel, according to the ground Surface shape, reasonable adjustment of the sowing depth, so that the sowing depth is consistent; it can also be used as a depth-limiting wheel, which can limit the weight of the whole machine and compound on the wheel; it can also be used as the main driving wheel, as a transmission wheel; it can also be used for compacting seeds. , It is convenient for seed germination, and the emergence effect is good.
最后应说明的是：以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，尽管参照前述实施例对本实用新型进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170394.4U CN206498667U (en) | 2017-02-24 | 2017-02-24 | No-tillage Maize Planter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170394.4U CN206498667U (en) | 2017-02-24 | 2017-02-24 | No-tillage Maize Planter |
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| Publication Number | Publication Date |
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| CN206498667U true CN206498667U (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720170394.4U Expired - Fee Related CN206498667U (en) | 2017-02-24 | 2017-02-24 | No-tillage Maize Planter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111699796A (en) * | 2020-07-27 | 2020-09-25 | 扬州大学 | A seed box anti-blocking device |
| CN113330860A (en) * | 2020-09-25 | 2021-09-03 | 会同金色生物科技有限公司 | Rice hill-drop planter |
-
2017
- 2017-02-24 CN CN201720170394.4U patent/CN206498667U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111699796A (en) * | 2020-07-27 | 2020-09-25 | 扬州大学 | A seed box anti-blocking device |
| CN113330860A (en) * | 2020-09-25 | 2021-09-03 | 会同金色生物科技有限公司 | Rice hill-drop planter |
| CN113330860B (en) * | 2020-09-25 | 2022-08-05 | 会同金色生物科技有限公司 | Rice hill-drop planter |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20180224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |