WO2007051402A1 - A sowing machine for soybean - Google Patents
A sowing machine for soybean Download PDFInfo
- Publication number
- WO2007051402A1 WO2007051402A1 PCT/CN2006/002892 CN2006002892W WO2007051402A1 WO 2007051402 A1 WO2007051402 A1 WO 2007051402A1 CN 2006002892 W CN2006002892 W CN 2006002892W WO 2007051402 A1 WO2007051402 A1 WO 2007051402A1
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- WO
- WIPO (PCT)
- Prior art keywords
- seeding
- seed
- speed
- zero
- disc
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
Definitions
- the utility model relates to the field of agricultural machinery, which is suitable for the flat cropping and ridge planting operation of soybean, can complete the seeding operation of soybean seeding, and realize the new soybean precision zero speed seeding machine with the same plant spacing.
- the existing planter has the following problems: 1.
- the fertilization method is stratified fertilization on the seed side. This fertilization method is unreasonable, and the phenomenon of de-fertilization in the flood season and the side of the soybean root system are not properly absorbed.
- All sowing machines for soybeans have not achieved zero-speed seeding, so the bumps and bounces that occur when the beans fall into the seed furrows result in uneven plant spacing, which affects the increase of soybean yield.
- the line spacing can not be adjusted, it can only be fixed 12 cm, so the adaptability is poor, the seeding method is single 4. Because the individual models are not using the disc rolling type in the fertilizing opener, the adaptability of the passing performance is poor.
- the purpose of the utility model is to provide a reasonable structural design, realize the application of the zero-speed seeding principle on the machine, the operation stability is good, the emergence speed is accelerated, the probability of occurrence of pests and diseases is reduced, and the seedlings can be reached.
- New soybean precision zero speed planter for uniform and comprehensive improvement of soybean yield is to provide a reasonable structural design, realize the application of the zero-speed seeding principle on the machine, the operation stability is good, the emergence speed is accelerated, the probability of occurrence of pests and diseases is reduced, and the seedlings can be reached.
- the novel soybean precision zero speed planter comprises: a single frame assembled on the main beam and a splicing beam with a transmission bracket, the main beam is provided with an opener, and the main beam is mounted on the bracket There is a ground wheel, the said beam is equipped with a fertilizer box, and the single frame is equipped with a seed metering device » a disc opener, a zero-speed seeding device, a disk coverr and a pressure roller.
- the seed metering device is provided with a main shaft, the main shaft is provided with a seeding disc, and the seed metering device is provided with a strong seed cleaning sheet and a seeding plate,
- the main shaft is connected to the seeding device shaft mounted on the casing through a chain drive, and the seeding device shaft is provided with a zero-speed seeding confirmation a disk, the outer edge of the zero-speed seeding disk has a tooth extraction
- the seeding tray is a circular seeding tray, and a set of pits is formed thereon, and the pits are connected shallow pits and deep pits, a clearing groove is formed on the center line of the pit, and a tooth with an inclined angle is arranged between the pits
- the seeding disc of the zero-speed seeding device has a ring-shaped rubber ring, and the outer ring of the annular rubber ring is opened with a groove, the annular rubber ring
- the inner ring is provided with a deep internal tooth groove and a shallow internal tooth groove
- the main beam is provided with a set of suspension frames, and the sprocket of the ground wheel is connected to the tensioning wheel appendage sprocket and the seeding sprocket through a chain,
- the fertilizer tank is terminated with a fertilizer pipe and a seed tube, and the single frame is connected with the telescopic rod assembly.
- the suspension frame comprises an upper suspension frame and a lower suspension frame, wherein the opener is a front and rear staggered fertilization opener, and the transmission bracket is equipped with a tensioning device.
- the utility model makes the fertilization method more reasonable.
- the double-disc opener can be adjusted before and after the adjustment to realize the same-layer stratified fertilization method, and the seedling stage de-fertilization caused by the side-side fertilization in the soybean seedling stage is solved, and the seedlings are affected.
- the existing mechanical wheel-wheel type seeding wheel due to its different design principles, different structure, its filling ability is poor, the filling line speed is low, and the data reflects that the filling line speed should not exceed 0.3 meters.
- second existing mechanical seed metering device because of the structural limitation of the seeding wheel used, it is necessary to configure a more complicated cleaning device, but because the brush wheel of the cleaning device is easy to wear, it often fails to function normally.
- the requirements for the size of the seed cleaning machine are stricter.
- the structure of the metering device of the utility model is simple, practical and reliable, and can achieve the purpose of clearing without relying on any sorting device, and has high filling speed and high filling ability.
- the low porosity is not too strict for the size of soybean seeds and round seeds.
- the pit size is slightly Bigger than jade
- the rice seed size can also be used to sow the corn seeds.
- the teeth are strong against the seed and are not easily damaged.
- the seeding tray of the utility model can form a seed stream with a high degree of hooking.
- This product adopts advanced seeding tray, adopting the deep inner tooth groove and the shallow inner tooth groove of the concave and convex phase, so as to play a fastening role when assembling with the corresponding support plate, the principle of zero speed seeding can be realized on the seeding machine.
- the application can make the seeding more uniform, thus increasing the soybean yield, solving the problem of unsmooth sowing of soybeans for a long time, and the quality is poor.
- the zero-speed seeding method makes the seeding quality more uniform in the plant spacing. Improves photosynthesis and has great potential to increase soybean yield
- This product adopts a proprietary homogenizer, which changes the current uneven seeding situation when the seeding machine is planted, and achieves a uniform and reliable seeding distance.
- the adjustment can realize the deep side application of the same fertilizer and the side of the lateral position. Deep fertilization, can adjust and assemble a variety of line spacing, adapt to different seeding operation requirements
- the seeding opener of this product adopts the combination of rolling disc and retaining plate, it can ensure the uniformity of seeding while improving the passing performance of the whole machine.
- This product can be matched with locomotives of different models. It has high safety performance and low failure rate.
- the seeding disc of the seed meter is driven by the external force and rotates clockwise one week. , the whole process of seeding and planting soybean seeds can be completed, and the discharged uniform seeds flow through the guide plates into the teeth on the zero-speed seeding tray rotating counterclockwise, and after accelerating, at the most At the bottom point, the accelerated seed achieves zero-speed seeding because the backward speed is equal to the speed at which the locomotive advances, but in the opposite direction.
- the utility model can adjust the line spacing, that is, can meet the sowing operation of four rows of soybeans on a 13-meter large ridge (the large ridge row spacing has three forms: 25-30-25 cm 25 ⁇ 25-25 cm 2 ( ⁇ 25- 20 cm), can also meet the sowing operation of double-row soybeans on 0.65 m small ridges (two types of small ridges: 20 cm double-row 15 cm double-sort), and can also complete a single strip on 0.65 m small ridge Broadcasting
- the utility model has strong performance during seeding operation. Because the machine is used in the fertilization opener, the opener of the opener is used as a rolling element, so when the soil conditions are slightly poor, such as: weeds The large soil has large humidity, and the passing performance of the whole machine is strong, which ensures the high efficiency of the seeding operation. 9
- This utility model has determined a high-yield type of soybean cultivation through the two-year sowing test in 2004 and 2005, that is: the four-row soybean sowing operation on the 1.3-meter large ridge has achieved zero-speed seeding due to the machine.
- so this sowing method can be called "large ridge”, which is characterized by: Applying a precision zero-speed seeder on a large ridge of 1.3 meters to complete the line spacing of 25-30-25 cm or 25-25-25 cm or Sowing operation of four rows of soybeans of 20-25-20 cm
- FIG. 1 is a schematic view of the structure of the product
- Figure 2 is a schematic view showing the structure of the product for the seeding tray of corn and large beans with a seed diameter of 8-12 mm.
- Figure 3 is a cross-sectional view taken along line A-A of Figure 1
- Figure 4 is a cross-sectional view taken along line B-B of Figure 3
- Figure 5 is a cross-sectional view taken along line C-C of Figure 4.
- Figure 6 is a cross-sectional view taken along line D-D of Figure 4.
- Figure 7 is a schematic view showing the structure of the seeding tray of the product for seeding ordinary soybean granules and red beans with a diameter of 5-8.5 mm -
- Fig. 8 is a schematic structural view of the monolithic seed meter of the product.
- Figure 8 is a cross-sectional view of AA
- Figure 10 is a schematic view showing the structure of the product in a split type.
- Figure 11 is a cross-sectional view taken along line B-B of Figure 10
- Figure 12 is a schematic view showing the structure of the zero-speed seeding hook of the product.
- the new soybean precision zero speed planter comprises: a single frame 12 assembled on the main beam 1 and a sill beam 5 equipped with a transmission bracket, the main beam 1 being provided with an upper suspension frame 2 and a lower suspension frame 3, the main beam 1 is equipped with a front and rear staggered fertilization double disc opener 11, the main beam 1 is equipped with a ground wheel 9 on the bracket, the ground wheel 9 is equipped with a ground axle sprocket 10, The runner 5 is filled with fertilizer The transmission bracket provided under the sill beam 5 is provided with a tensioning wheel 13 and a seeding sprocket 18, and the single frame 12 is respectively equipped with a seed metering device. 14 seed disc opener 16 zero speed seeding hook 17 disc earther 20 and crushing wheel 21, the seeding disc opener 16 is a disc with an inclined angle
- the above-mentioned new soybean precision zero speed planter can be equipped with a seed metering device 14, and the composition thereof comprises: a seeding tray 14-1 and a casing, wherein the seeding device 14 is provided with a main shaft 14-12, and the main shaft 14
- the seed tray 14-1 is mounted on the -12, and the seed metering device 14 is provided with a strong cleaning plate 14-3 and a seeding plate 14-4.
- the spindle 14-12 is driven by a chain and installed at zero speed.
- the seeding device shaft 17-10 on the sheath 17-6 of the seeding leveling device 17 is connected, and the seeding device shaft 17-10 is provided with a zero-speed seeding tray 17-5, said zero speed casting
- the outer edge of the seed tray 17-5 has the extraction teeth 17-9
- the seed tray of the seed meter of the new soybean precision zero speed planter can adopt an integral circular seed tray 14-1, and the seed tray 14-1 is provided with a set of pits 14-2.
- the size of the seed groove 14-2 is slightly larger than the seed size, and the pit 14-2 is two connected pits, that is, a shallow pit 14-2-1 and a deep pit 14-2-2.
- a clearing groove 14-5 is formed on the center line of the dimple 14-2, and the teeth 14-6 with the inclined angle are disposed between the dimples
- the seeding tray of the seed meter of the above-mentioned novel soybean precision zero speed planter can adopt a split type circular seeding tray 14-1, and the circular seeding tray 14-1 is provided with a set of pits 14 -2, the size of the seed groove 14-2 is slightly larger than the seed size, and the pit 14-2 is two connected pits, that is, the shallow pit 14-2-1 and the deep pit 14-2 -2, a clearing groove 14-5 is formed on a middle line of the dimple 14-2, and a tooth 14-6 with an inclined angle is disposed between the dimples, and the disc 14-1 is a groove surface 14-7 on one end surface, and a set of connection holes 14-8 on the groove surface 14-7
- the zero-speed seeding uniformizer 17 of the above-mentioned novel soybean precision zero-speed seeding machine comprises a zero-speed seeding tray 17-5, and the composition thereof comprises: a ring-shaped rubber ring 17-1, the annular rubber ring 17-1
- the outer ring is provided with a groove 17-2, and the size of the seed groove 17-2 is slightly larger than the seed size, the annular rubber ring 17-1
- the inner ring is provided with a deep internal tooth groove 17-3 and a shallow internal tooth groove 17-4
- the ground wheel axle sprocket 10 is connected to the tensioner 13 applicator sprocket 15 and the seeding sprocket 18 via a chain 19, and the seed fertilizer tank 4 is terminated at the lower end.
- the fertilizer pipe 7 and the seed pipe 8, the single frame 12 is connected with the telescopic rod assembly 6.
- the power transmission principle of the above-mentioned new soybean precision zero speed planter is: the ground wheel 9 rotates counterclockwise, a tension wheel 13 rotates counterclockwise, a row of seed sprocket 15 rotates clockwise, and a seed sprocket 18 rotates counterclockwise.
- the above-mentioned new soybean precision zero-speed seeding machine the working process is as follows:
- the double disc opener 11 first opens the fertilization ditch, and the fertilizer flows into the opened fertilization ditch through the fertilizer tank 4 through the fertilizer tank 4, 'seeding disc
- the opener 16 has an inclined angle with the advancing direction, and the seeding disc opener 16 first covers the fertilizing ditch when rolling forward, and then opens a shallow ditch (groove) according to the seeding depth requirement above the fertilizer to reach
- the seeds enter the seed metering device 14 through the seeding tube 8 through the seeding tank 4, and the seeding tray 15 of the seeding device 14 is driven by the clockwise rotating seed metering sprocket 15 to complete the seeding and cleaning.
- the seeds are introduced into the zero-speed seeding uniformizer 17 through the seed metering device 14, and the seeds are seeded into the groove inner circle by the zero-speed seeding uniformizer 17 at zero speed.
- the plate coverr 20 completes the soil covering operation, and the crushing wheel 21 is
- the seeding disc of the seeding device which is finished by the telescopic rod device while realizing the contouring operation has a ring-shaped rubber ring, and the outer ring of the annular rubber ring is opened with a groove, the ring
- the inner ring of the rubber ring is provided with a deep internal tooth groove and a shallow internal tooth groove
- the above-mentioned new soybean precision zero-speed seeding machine adopts an advanced seeding tray, and its working principle is: facing the inner side of the disc 14-1, the disc 14-1 is divided into four zones according to a vertical cross line:
- the filling area of the seed that is, the seed is tilted by the tilting tooth 14-6, and is filled into the shallow pit 14-2-1 during the counterclockwise rotation;
- the seedling area is the seed clearing area, that is, the excess After the seeds are transferred out of the seed area, they rely on their own gravity to roll down to complete the seeding process;
- the HI area is the seed protection area, that is, the seeds in the shallow pits 14 ⁇ 2-1 are due to the disc 14-1.
- the seed rolls from the shallow pit 14-2-1 to the deep pit 14-2-2 by its own gravity, which protects the seed from falling out of the pit 14 due to the vibration of the locomotive. -2, forming a seeding region where the hole IV region is a seed, when the seed in the pit 14-2 When going to this area, the weight is rolled out of the dimple 14-2, and the seeds that are stuck in the dimple 14-2 cannot be smoothly rolled out. At this time, the seed is forced by the strong cleaning piece installed in the cleaning tank. Clearing the pit 14-2 can avoid the occurrence of periodic cavitation on the disk 14-1
- This product can use the special seeding disc. Its working principle is: When the zero-speed seeding disc is rotated counterclockwise by the planter ground wheel, the line speed of the seeding disc is equal to the speed of the locomotive forward; When the seed discharged from the seed meter is filled into the zero-speed seeding device in the I region, the seeds are filled into the rubber teeth of the seeding tray under the cooperation of the shells on both sides of the seeding tray; When the disc is brought to the seed placement point where the seed enters the lowermost part, the seed is separated from the zero-speed seeding disc. At this time, since the speed of the backward movement of the seed is equal to the speed of the advance of the locomotive, the seed at this time is at zero speed. Seeding method is planted into the seed ditch. When the machine is prepared on a 12-24 horsepower small four-wheel tractor, it can be made into a two-row machine (that is, the whole machine is equipped with two single units and four lines of seedlings).
- the machine When the machine is formulated on a 30-60 horsepower wheeled tractor, it can be made into a four-row machine (that is, the whole machine has four single-unit broadcasts of eight rows of seedlings).
- the machine When the machine is built on a wheeled or chain tractor with more than 60 horsepower, it can be made into a six-row machine (that is, the whole machine has six single units and a total of twelve rows of seedlings).
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Abstract
A sowing machine for soybean includes a unitary machine frame (12) mounted on a girder (1) and an auxiliary girder (5) with a gearing shelf. A ditching unit (11) is provided on the girder (1), a ground wheel (9) is provided on the shelf of the girder (1), a seed and fertilizer box (4) is provided on the auxiliary girder (5), and a seeding unit (14), seeding disc ditching unit (16), null speed seeding unit (17), disc furrow cover (20) and pressing wheel (21) are provided on the unitary machine frame (12). The present sowing machine is used for the field culturing seeding and the ridge culturing seeding of soybean.
Description
一种大豆播种机 Soy planter
【技术领域】 [Technical Field]
本实用新型涉及一种农业机械领域，适用于大豆的平作和垄作播种作业， 能够完成大豆的充种清种护种投种作业， 并实现等株距的新型大豆精密零速 播种机 The utility model relates to the field of agricultural machinery, which is suitable for the flat cropping and ridge planting operation of soybean, can complete the seeding operation of soybean seeding, and realize the new soybean precision zero speed seeding machine with the same plant spacing.
【背景技术】 【Background technique】
现有的播种机存在以下问题： 1.施肥方式为种侧分层施肥， 此施肥方式 不合理， 产生 Ψ期脱肥现象以及大豆根系偏集一侧， 不能全面合理地吸收土 壤中的养份 2所有播大豆的播种机都没有实现零速投种， 因而其豆粒落入种 沟时所产生的碰璋弹跳^ J, 导致播种的株距不均匀， 影响到大豆产量的提 高 3.双条播小行距不可调整， 只能是定好的 12厘米， 因而适应性差， 播种 方式单 4 由于个别机型在施肥 的开沟器没有采用圆盘滚动型式， 因 而其通过性能的适应性较差 5由于其机器构造的限制， 使其不能完成 1.3米 大垄四行大豆的播种作业 6由于其播大豆为 0.65厘米垄上双条播种作业，双 条播行距仅为 12厘米， 不能实现窄行距的中耕作业 The existing planter has the following problems: 1. The fertilization method is stratified fertilization on the seed side. This fertilization method is unreasonable, and the phenomenon of de-fertilization in the flood season and the side of the soybean root system are not properly absorbed. 2 All sowing machines for soybeans have not achieved zero-speed seeding, so the bumps and bounces that occur when the beans fall into the seed furrows result in uneven plant spacing, which affects the increase of soybean yield. The line spacing can not be adjusted, it can only be fixed 12 cm, so the adaptability is poor, the seeding method is single 4. Because the individual models are not using the disc rolling type in the fertilizing opener, the adaptability of the passing performance is poor. 5 Due to its machine The limitation of the structure makes it impossible to complete the sowing operation of the 1.3-meter large ridge and four rows of soybeans. 6 Because the sowing soybeans are 0.65 cm on the ridge, the double-row row spacing is only 12 cm, and the narrow row spacing can not be realized.
【发明内容】 [Summary of the Invention]
本实用新型的目的是提供一种结构设计合理， 实现了零速投种原理在该 机上的应用， 作业稳定性好， 加快出苗速度， 减少病虫害发生的概率， 可以达 到苗齐苗壮 » ^分布均匀全面提高大豆产量的新型大豆精密零速播种机 The purpose of the utility model is to provide a reasonable structural design, realize the application of the zero-speed seeding principle on the machine, the operation stability is good, the emergence speed is accelerated, the probability of occurrence of pests and diseases is reduced, and the seedlings can be reached. New soybean precision zero speed planter for uniform and comprehensive improvement of soybean yield
上述的目的通过以下的技术方案实现： The above objectives are achieved by the following technical solutions:
新型大豆精密零速播种机， 其组成包括： 装配在主梁上的单体机架和配 带传动支架的顺梁， 所述的主梁上装有开沟器， 所述的主梁的支架上装有地 轮， 所述的顺梁上装有肥种箱， 所述的单体机架上分别装有排种器 »圆盘 开沟器零速投种器圆盘覆土器和镇压轮 The novel soybean precision zero speed planter comprises: a single frame assembled on the main beam and a splicing beam with a transmission bracket, the main beam is provided with an opener, and the main beam is mounted on the bracket There is a ground wheel, the said beam is equipped with a fertilizer box, and the single frame is equipped with a seed metering device » a disc opener, a zero-speed seeding device, a disk coverr and a pressure roller.
所述的新型大豆精密零速播种机， 所述的排种器内装有主轴， 所述的主 轴上装有排种盘， 所述的排种器上装有强力清种片和导种板， 所述的主轴通 过链传动与安装在护壳上的投种器轴相连， 所述的投种器轴上装有零速投种 确认本
盘， 所述的零速投种盘的外缘具有拔齿 In the novel soybean precision zero-speed seeding machine, the seed metering device is provided with a main shaft, the main shaft is provided with a seeding disc, and the seed metering device is provided with a strong seed cleaning sheet and a seeding plate, The main shaft is connected to the seeding device shaft mounted on the casing through a chain drive, and the seeding device shaft is provided with a zero-speed seeding confirmation a disk, the outer edge of the zero-speed seeding disk has a tooth extraction
所述的新型大豆精密零速播种机， 所述的排种盘为圆形排种盘， 上面开 有一组凹坑， 所述的凹坑为相连的浅凹坑和深凹坑， 所述的凹坑的中线上开 有清种槽， 所述的凹坑之间设有带倾斜角度的拨齿 In the novel soybean precision zero-speed seeding machine, the seeding tray is a circular seeding tray, and a set of pits is formed thereon, and the pits are connected shallow pits and deep pits, a clearing groove is formed on the center line of the pit, and a tooth with an inclined angle is arranged between the pits
所述的新型大豆精密零速播种机， 所述的零速投种器的投种盘具有环型 橡胶圈， 所述的环形橡胶圈的外圈开有种槽， 所述的环形橡胶圈的内圈设有 深内牙凹槽和浅内牙凹槽 In the novel soybean precision zero-speed seeding machine, the seeding disc of the zero-speed seeding device has a ring-shaped rubber ring, and the outer ring of the annular rubber ring is opened with a groove, the annular rubber ring The inner ring is provided with a deep internal tooth groove and a shallow internal tooth groove
所述的新型大豆精密零速播种机， 所述的主梁上装有一组悬挂架， 所述 的地轮的链轮通过链条与张紧轮 附器链轮和投种器链轮相连， 所述的种肥 箱下端接有输肥管和输种管， 所述的单体机架与伸缩杆总成连接 In the novel soybean precision zero-speed seeding machine, the main beam is provided with a set of suspension frames, and the sprocket of the ground wheel is connected to the tensioning wheel appendage sprocket and the seeding sprocket through a chain, The fertilizer tank is terminated with a fertilizer pipe and a seed tube, and the single frame is connected with the telescopic rod assembly.
所述的新型大豆精密零速播种机，所述的悬挂架包括上悬挂架和下悬挂 架， 所述的开沟器为前后错开的施肥的开沟器， 所述的传动支架上装有张紧 轮所述的排种器链轮和所述的投种器链轮 In the novel soybean precision zero speed seeding machine, the suspension frame comprises an upper suspension frame and a lower suspension frame, wherein the opener is a front and rear staggered fertilization opener, and the transmission bracket is equipped with a tensioning device. The seed sprocket and the seed sprocket of the wheel
【本发明创造的有益效果】 [Advantageous Effects of the Invention]
' 1.本实用新型使施肥方式更加合理采用双圆盘开沟器前后错开通过调 整可实现种肥同位分层施肥方式， 解决了大豆苗期因种侧施肥导致的苗期脱 肥， 影响幼苗正常生长的状况， 同时兼有种床苗带深松， 改善种床土壤 "三 相" 比例， 提高种床温度， 加快出苗速度， 减少病虫害发生的概率， 达到苗 齐 壮的目的 1. The utility model makes the fertilization method more reasonable. The double-disc opener can be adjusted before and after the adjustment to realize the same-layer stratified fertilization method, and the seedling stage de-fertilization caused by the side-side fertilization in the soybean seedling stage is solved, and the seedlings are affected. The condition of normal growth, combined with the deep loosening of the seedbed seedlings, improving the "three-phase" ratio of the seedbed soil, increasing the temperature of the seedbed, speeding up the emergence of seedlings, reducing the probability of occurrence of pests and diseases, and achieving the purpose of Miao Zizhuang
2. 已有的机械式窝眼轮式排种轮， 由于其设计原理不同， 结构不一样， 其充种能力较差， 充种线速度低， 资料反映其充种线速度不得高于 0.3米 /秒 已有的机械式排种器， 因其所釆用的排种轮的结构限制须配置较复杂的清种 装置， 但又由于清种装置的毛刷轮易磨损， 常不能起到正常的清种作业 子尺寸的要求较严格本实用新型的排种器结构简单实用可靠， 不依靠任何清 种装置就能达到清种的目的， 其充种线速度高， 具有较高的充种能力， 空穴 率低 对于大豆种子以及圆形种子的尺寸要求不是太严， 只要符合 Φ 5 - Φ 8.5 尺寸的大豆红小豆均可使用 圆盘上开出较少的凹坑时，凹坑尺寸略大些于玉
米种子尺寸， 还可以播玉米种子， 所述的拨齿， 抗种子冲击力强， 不易损坏， 使用本实用新型的播种盘可形成均勾度较高的种子流 2. The existing mechanical wheel-wheel type seeding wheel, due to its different design principles, different structure, its filling ability is poor, the filling line speed is low, and the data reflects that the filling line speed should not exceed 0.3 meters. /second existing mechanical seed metering device, because of the structural limitation of the seeding wheel used, it is necessary to configure a more complicated cleaning device, but because the brush wheel of the cleaning device is easy to wear, it often fails to function normally. The requirements for the size of the seed cleaning machine are stricter. The structure of the metering device of the utility model is simple, practical and reliable, and can achieve the purpose of clearing without relying on any sorting device, and has high filling speed and high filling ability. The low porosity is not too strict for the size of soybean seeds and round seeds. As long as the soybean red bean with the size of Φ 5 - Φ 8.5 can use less pits on the disc, the pit size is slightly Bigger than jade The rice seed size can also be used to sow the corn seeds. The teeth are strong against the seed and are not easily damaged. The seeding tray of the utility model can form a seed stream with a high degree of hooking.
3.本产品采用先进的投种盘，采用凹凸相间的深内牙凹槽和浅内牙凹槽， 以便与相应的支撑盘装配时起到紧固作用， 可以实现零速投种原理在播种机 上的应用， 可以使播种更均匀， 从而提高了大豆产量， 解决了长期以来大豆 播种不均勾， 质量较差的现状， 采用了零速投种方式使播种质量在株距方面 表现得更加均匀， 大大地提高了光合作用， 从而具有提高大豆产量的巨大潜 力 3. This product adopts advanced seeding tray, adopting the deep inner tooth groove and the shallow inner tooth groove of the concave and convex phase, so as to play a fastening role when assembling with the corresponding support plate, the principle of zero speed seeding can be realized on the seeding machine. The application can make the seeding more uniform, thus increasing the soybean yield, solving the problem of unsmooth sowing of soybeans for a long time, and the quality is poor. The zero-speed seeding method makes the seeding quality more uniform in the plant spacing. Improves photosynthesis and has great potential to increase soybean yield
4.本产品采用专有的均度器，改变了目前播种机播种时播种不匀的状况， 达到了播种株距均匀可靠， 通过调整能够实现种肥同位深施和侧位尺寸较小 的种侧深施肥， 可进行多种行距的调整装配， 适应于不同的播种作业方式要 求 4. This product adopts a proprietary homogenizer, which changes the current uneven seeding situation when the seeding machine is planted, and achieves a uniform and reliable seeding distance. The adjustment can realize the deep side application of the same fertilizer and the side of the lateral position. Deep fertilization, can adjust and assemble a variety of line spacing, adapt to different seeding operation requirements
5. 由于本产品的播种开沟器采用了滚动圆盘与挡土板的组合， 在提髙 整机的通过性能的前提下， 同时保证了播种的均匀度 5. Since the seeding opener of this product adopts the combination of rolling disc and retaining plate, it can ensure the uniformity of seeding while improving the passing performance of the whole machine.
6. 本产品能与不同机型的机车进行匹配， 安全性能高， 故障率低， 能够 完成窄行距的中耕作业工作时， 排种器的排种盘在外力的带动下， 顺时针旋 转一周'， 即可完成大豆种子的充种 护种投种的全部过程， 所排出的均匀 种子流经导种板流入逆时针旋转的零速投种盘上的拨齿内， 经其加速后， 在 最底点处， 被加速的种子由于向后的速度与机车前进的速度相等， 但方向相 反， 从而实现了零速投种 6. This product can be matched with locomotives of different models. It has high safety performance and low failure rate. When it can complete the narrow row spacing of the cultivating work, the seeding disc of the seed meter is driven by the external force and rotates clockwise one week. , the whole process of seeding and planting soybean seeds can be completed, and the discharged uniform seeds flow through the guide plates into the teeth on the zero-speed seeding tray rotating counterclockwise, and after accelerating, at the most At the bottom point, the accelerated seed achieves zero-speed seeding because the backward speed is equal to the speed at which the locomotive advances, but in the opposite direction.
7. 本实用新型可以进行行距的调整， 即能满足 13米大垄上四行大豆的 播种作业（大垄行距有三种形式： 25-30-25厘米 25~25-25厘米 2(^25-20厘米）， 也能满足 0.65米小垄上的双行大豆的播种作业（小垄行距有二种形式： 20厘 米的双条播 15厘米的双条播)， 还能完成 0.65米小垄上的单条播作业 7. The utility model can adjust the line spacing, that is, can meet the sowing operation of four rows of soybeans on a 13-meter large ridge (the large ridge row spacing has three forms: 25-30-25 cm 25~25-25 cm 2 (^25- 20 cm), can also meet the sowing operation of double-row soybeans on 0.65 m small ridges (two types of small ridges: 20 cm double-row 15 cm double-sort), and can also complete a single strip on 0.65 m small ridge Broadcasting
8本实用新型在播种作业时通过性能强由于本机在施肥开沟器 开沟 器覆土器镇压轮均采用的是圆盘滚动体，因而在播种土壤条件稍差的情况下， 如： 杂草多土块大土壤湿度大， 其整机的通过性能强， 保证了播种作业的高 效率
9本实用新型通过 2004年及 2005年的两年播种试验， 确定了一种大豆 栽培产量较高的型式， 即： 1.3米大垄上的四行大豆播种作业由于该机实现了 零速投种原理， 因而可称这种播种方式为 "大垄匀"， 其特征为： 在 1.3米的 大垄上应用精密零速播种机完成行距为 25-30-25厘米或 25-25-25厘米或 20-25-20厘米的四行大豆的播种作业 8 The utility model has strong performance during seeding operation. Because the machine is used in the fertilization opener, the opener of the opener is used as a rolling element, so when the soil conditions are slightly poor, such as: weeds The large soil has large humidity, and the passing performance of the whole machine is strong, which ensures the high efficiency of the seeding operation. 9 This utility model has determined a high-yield type of soybean cultivation through the two-year sowing test in 2004 and 2005, that is: the four-row soybean sowing operation on the 1.3-meter large ridge has achieved zero-speed seeding due to the machine. Principle, so this sowing method can be called "large ridge", which is characterized by: Applying a precision zero-speed seeder on a large ridge of 1.3 meters to complete the line spacing of 25-30-25 cm or 25-25-25 cm or Sowing operation of four rows of soybeans of 20-25-20 cm
10. 由于 1.3米大垄四行大豆间的行距为 20厘米或 25厘米，完全可以实 现这种窄行距的中耕管理作业， 在实现中耕灭草的过程中， 大大地提高了土 壤温度， 有效地增加了作物的积温， 从而达到了提高大豆产量的目的 10. Since the line spacing between the 1.3 m large ridges and the four rows of soybeans is 20 cm or 25 cm, this narrow row spacing of the cultivating management operation can be realized. In the process of cultivating the cultivating grass, the soil temperature is greatly improved, effectively Increased the accumulated temperature of the crop, thus achieving the goal of increasing soybean yield
附图说明： 附图 1是本产品的结构示意图 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of the structure of the product
附图 2是本产品用于种子直径在 8-12mm的玉米和大粒豆的 投种盘的结构示意图 Figure 2 is a schematic view showing the structure of the product for the seeding tray of corn and large beans with a seed diameter of 8-12 mm.
附图 3是附图 1的 A-A剖视图 Figure 3 is a cross-sectional view taken along line A-A of Figure 1
附图 4是附图 3的 B-B剖视图 Figure 4 is a cross-sectional view taken along line B-B of Figure 3
附图 5是附图 4的 C-C剖视图 Figure 5 is a cross-sectional view taken along line C-C of Figure 4
附图 6是附图 4的 D-D剖视图 Figure 6 is a cross-sectional view taken along line D-D of Figure 4
附图 7是本产品的投种盘用于播种直径在 5-8.5mm的普通大 豆小粒豆和红小豆的结构示意图 - 附图 8是本产品整体式排种器的结构示意图 附图 9是附图 8的 A-A剖视图 Figure 7 is a schematic view showing the structure of the seeding tray of the product for seeding ordinary soybean granules and red beans with a diameter of 5-8.5 mm - Fig. 8 is a schematic structural view of the monolithic seed meter of the product. Figure 8 is a cross-sectional view of AA
附图 10是本产品分体式的结构示意图 Figure 10 is a schematic view showing the structure of the product in a split type.
附图 11是附图 10的 B-B剖视图 Figure 11 is a cross-sectional view taken along line B-B of Figure 10
附图 12是本产品的零速投种勾度器的结构示意图 Figure 12 is a schematic view showing the structure of the zero-speed seeding hook of the product.
【具体实施形式】 ' [Detailed implementation form]
实施例 1 : Example 1
新型大豆精密零速播种机， 其组成包括： 装配在主梁 1上的单体机架 12 和配带传动支架的顺梁 5， 所述的主梁 1上装有上悬挂架 2和下悬挂架 3， 所 述的主梁 1上装有前后错开的施肥双圆盘开沟器 11， 所述的主梁 1的支架上 装有地轮 9， 所述的地轮 9上装有地轮轴链轮 10, 所述的顺梁 5上装有肥种
箱 4，所述的顺梁 5下方配带的传动支架上装有张紧轮 13排种器链轮 15和投 种器链轮 18， 所述的单体机架 12上分别装有排种器 14播种圆盘开沟器 16 零速投种勾度器 17圆盘覆土器 20和镇压轮 21，所述的播种圆盘开沟器 16为 带倾斜角度的圆盘 The new soybean precision zero speed planter comprises: a single frame 12 assembled on the main beam 1 and a sill beam 5 equipped with a transmission bracket, the main beam 1 being provided with an upper suspension frame 2 and a lower suspension frame 3, the main beam 1 is equipped with a front and rear staggered fertilization double disc opener 11, the main beam 1 is equipped with a ground wheel 9 on the bracket, the ground wheel 9 is equipped with a ground axle sprocket 10, The runner 5 is filled with fertilizer The transmission bracket provided under the sill beam 5 is provided with a tensioning wheel 13 and a seeding sprocket 18, and the single frame 12 is respectively equipped with a seed metering device. 14 seed disc opener 16 zero speed seeding hook 17 disc earther 20 and crushing wheel 21, the seeding disc opener 16 is a disc with an inclined angle
实施例 2: Example 2:
上述的新型大豆精密零速播种机上可以装有排种器 14， 其组成包括： 排 种盘 14-1和护壳， 所述的排种器 14内装有主轴 14-12， 所述的主轴 14-12上 装有排种盘 14-1, 所述的排种器 14上装有强力清种片 14-3和导种板 14-4， 所述的主轴 14-12通过链传动与安装在零速投种均度器 17的护壳 17-6上的投 种器轴 17-10相连，所述的投种器轴 17-10上装有零速投种盘 17-5，所述的零 速投种盘 17-5的外缘具有拔齿 17-9 The above-mentioned new soybean precision zero speed planter can be equipped with a seed metering device 14, and the composition thereof comprises: a seeding tray 14-1 and a casing, wherein the seeding device 14 is provided with a main shaft 14-12, and the main shaft 14 The seed tray 14-1 is mounted on the -12, and the seed metering device 14 is provided with a strong cleaning plate 14-3 and a seeding plate 14-4. The spindle 14-12 is driven by a chain and installed at zero speed. The seeding device shaft 17-10 on the sheath 17-6 of the seeding leveling device 17 is connected, and the seeding device shaft 17-10 is provided with a zero-speed seeding tray 17-5, said zero speed casting The outer edge of the seed tray 17-5 has the extraction teeth 17-9
实施例 3: Example 3:
上新型大豆精密零速播种机的排种器的排种盘， 可以采用整体式的圆形 排种盘 14-1， 所述的排种盘 14-1上开有一组凹坑 14-2， 所述的种槽 14-2的 尺寸略大于种子尺寸，所述的凹坑 14-2为两个相连的凹坑，即浅凹坑 14一 2-1 和深凹坑 14-2-2， 所述的凹坑 14-2的中线上开有清种槽 14-5， 所述的凹坑之 间设有带倾斜角度的拨齿 14-6 The seed tray of the seed meter of the new soybean precision zero speed planter can adopt an integral circular seed tray 14-1, and the seed tray 14-1 is provided with a set of pits 14-2. The size of the seed groove 14-2 is slightly larger than the seed size, and the pit 14-2 is two connected pits, that is, a shallow pit 14-2-1 and a deep pit 14-2-2. a clearing groove 14-5 is formed on the center line of the dimple 14-2, and the teeth 14-6 with the inclined angle are disposed between the dimples
实施例 4: Example 4:
上述的新型大豆精密零速播种机的排种器的排种盘， 可以采用分体式的 圆形排种盘 14-1， 所述的圆形排种盘 14-1上开有一组凹坑 14-2, 所述的种槽 14-2的尺寸略大于种子尺寸， 所述的凹坑 14-2为两个相连的凹坑， 即浅凹坑 14—2-1和深凹坑 14-2-2， 所述的凹坑 14-2的中线上开有清种槽 14-5， 所述 的凹坑之间设有带倾斜角度的拨齿 14-6， 所述的圆盘 14-1一侧端面上凹槽面 14-7, 所述的凹槽面 14-7上设有一组连接孔 14-8 The seeding tray of the seed meter of the above-mentioned novel soybean precision zero speed planter can adopt a split type circular seeding tray 14-1, and the circular seeding tray 14-1 is provided with a set of pits 14 -2, the size of the seed groove 14-2 is slightly larger than the seed size, and the pit 14-2 is two connected pits, that is, the shallow pit 14-2-1 and the deep pit 14-2 -2, a clearing groove 14-5 is formed on a middle line of the dimple 14-2, and a tooth 14-6 with an inclined angle is disposed between the dimples, and the disc 14-1 is a groove surface 14-7 on one end surface, and a set of connection holes 14-8 on the groove surface 14-7
实施例 5: , Example 5:
上述的新型大豆精密零速播种机的零速投种匀度器 17包括零速投种盘 17-5， 其组成包括： 环型橡胶圈 17-1， 所述的环形橡胶圈 17-1的外圈开有种 槽 17-2， 所述的种槽 17-2 的尺寸略大于种子尺寸， 所述的环形橡胶圈 17-1
的内圈设有深内牙凹槽 17-3和浅内牙凹槽 17-4 The zero-speed seeding uniformizer 17 of the above-mentioned novel soybean precision zero-speed seeding machine comprises a zero-speed seeding tray 17-5, and the composition thereof comprises: a ring-shaped rubber ring 17-1, the annular rubber ring 17-1 The outer ring is provided with a groove 17-2, and the size of the seed groove 17-2 is slightly larger than the seed size, the annular rubber ring 17-1 The inner ring is provided with a deep internal tooth groove 17-3 and a shallow internal tooth groove 17-4
实施例 6: Example 6:
上述的新型大豆精密零速播种机， 所述的地轮轴链轮 10通过链条 19与 张紧轮 13 附器链轮 15和投种器链轮 18相连， 所述的种肥箱 4下端接有输 肥管 7和输种管 8， 所述的单体机架 12与伸缩杆总成 6连接 In the above-mentioned novel soybean precision zero speed seeding machine, the ground wheel axle sprocket 10 is connected to the tensioner 13 applicator sprocket 15 and the seeding sprocket 18 via a chain 19, and the seed fertilizer tank 4 is terminated at the lower end. The fertilizer pipe 7 and the seed pipe 8, the single frame 12 is connected with the telescopic rod assembly 6.
上述的新型大豆精密零速播种机， 其动力传递原理是： 地轮 9逆时针旋 转一张紧轮 13逆时针旋转一排种器链轮 15顺时针旋转一投种器链轮 18逆时 针旋转 上述的新型大豆精密零速播种机， 其工作过程是： 双圆盘开沟器 11先开 施肥沟， 肥料经种肥箱 4通过输肥管 7流入开好的施肥沟内， '播种圆盘开沟 器 16与前进方向具有倾斜角， 播种圆盘开沟器 16在滚动前进时先将施肥沟 进行覆土， 然后在肥料的上方按播种深度要求开出一条浅沟（种沟）， 以达到 种肥相隔的目的， 种子经种肥箱 4通过输种管 8进入排种器 14内， 又由顺时 针旋转的排种器链轮 15带动排种器 14的排种盘完成充种清种护种投种的作 业， 种子经排种器 14导种片进入零速投种匀度器 17， 再由零速投种匀度器 17将种子以零速投种方式播入种沟内圆盘覆土器 20完成覆土作业， 镇压轮 21在伸缩杆装置的带动下实现仿形的同时也完成了镇压作业所述的投种器的 投种盘具有环型橡胶圈， 所述的环形橡胶圈的外圈开有种槽， 所述的环形橡 胶圈的内圈设有深内牙凹槽和浅内牙凹槽 The power transmission principle of the above-mentioned new soybean precision zero speed planter is: the ground wheel 9 rotates counterclockwise, a tension wheel 13 rotates counterclockwise, a row of seed sprocket 15 rotates clockwise, and a seed sprocket 18 rotates counterclockwise. The above-mentioned new soybean precision zero-speed seeding machine, the working process is as follows: The double disc opener 11 first opens the fertilization ditch, and the fertilizer flows into the opened fertilization ditch through the fertilizer tank 4 through the fertilizer tank 4, 'seeding disc The opener 16 has an inclined angle with the advancing direction, and the seeding disc opener 16 first covers the fertilizing ditch when rolling forward, and then opens a shallow ditch (groove) according to the seeding depth requirement above the fertilizer to reach For the purpose of separating the fertilizers, the seeds enter the seed metering device 14 through the seeding tube 8 through the seeding tank 4, and the seeding tray 15 of the seeding device 14 is driven by the clockwise rotating seed metering sprocket 15 to complete the seeding and cleaning. In the operation of seed planting, the seeds are introduced into the zero-speed seeding uniformizer 17 through the seed metering device 14, and the seeds are seeded into the groove inner circle by the zero-speed seeding uniformizer 17 at zero speed. The plate coverr 20 completes the soil covering operation, and the crushing wheel 21 is The seeding disc of the seeding device which is finished by the telescopic rod device while realizing the contouring operation has a ring-shaped rubber ring, and the outer ring of the annular rubber ring is opened with a groove, the ring The inner ring of the rubber ring is provided with a deep internal tooth groove and a shallow internal tooth groove
上述的新型大豆精密零速播种机采用先进的排种盘， 其工作原理是： 面 对圆盘 14-1的内侧，按垂直十字线将圆盘 14-1分为四个区： I区为种子的充 种区， 即种子靠倾斜拨齿 14-6 的拨动， 在其逆时针旋转过程中充入浅凹坑 14-2-1 内； Π区为种子的清种区， 即多余的种子在转出种子区后依靠自身的 重力滚落下来完成清种过程； HI区为种子的护种区， 即此时在浅凹坑 14~2-1 内的种子由于圆盘 14-1的逆时针旋转到了最高点以后再进入 m区时种子依靠 自身的重力由浅凹坑 14-2-1向深凹坑 14-2-2滚动， 起到了保护种子不因机车 的振动掉出凹坑 14-2， 形成空穴 IV区为种子的投种区， 当凹坑 14-2中的种子
转到这个区域时， 靠其重量滚出凹坑 14-2， 个别卡在凹坑 14-2中不能顺畅滚 出来的种子， 此时依靠安装在清种槽内的强力清种片强制将种子清出凹坑 14-2， 可以避免发生在圆盘 14-1上形成的周期性空穴现象 The above-mentioned new soybean precision zero-speed seeding machine adopts an advanced seeding tray, and its working principle is: facing the inner side of the disc 14-1, the disc 14-1 is divided into four zones according to a vertical cross line: The filling area of the seed, that is, the seed is tilted by the tilting tooth 14-6, and is filled into the shallow pit 14-2-1 during the counterclockwise rotation; the seedling area is the seed clearing area, that is, the excess After the seeds are transferred out of the seed area, they rely on their own gravity to roll down to complete the seeding process; the HI area is the seed protection area, that is, the seeds in the shallow pits 14~2-1 are due to the disc 14-1. When the counterclockwise rotation reaches the highest point and then enters the m zone, the seed rolls from the shallow pit 14-2-1 to the deep pit 14-2-2 by its own gravity, which protects the seed from falling out of the pit 14 due to the vibration of the locomotive. -2, forming a seeding region where the hole IV region is a seed, when the seed in the pit 14-2 When going to this area, the weight is rolled out of the dimple 14-2, and the seeds that are stuck in the dimple 14-2 cannot be smoothly rolled out. At this time, the seed is forced by the strong cleaning piece installed in the cleaning tank. Clearing the pit 14-2 can avoid the occurrence of periodic cavitation on the disk 14-1
本产品可以采用特有的投种盘， 其工作原理是： 当零速投种盘由播种机 地轮通过链条带动下逆时针旋转， 其投种盘的线速度与机车前进时的速度大 小相等； 当排种器排出的种子在 I区域内充入零速投种器后， 在投种盘两侧 护壳的配合下， 使种子充入投种盘的橡胶拨齿内； 当旋转的投种盘带到种子 进入最下部的投种点时， 种子脱离零速投种盘拨齿， 此时， 因种子向后的速 度与机车前进的速度大小相等方向相反， 此时的种子就以零速投种的方式播 入种沟 当该机配制在 12-24马力小四轮拖拉机上可做成两行机（即整机带两个 单体共播四行苗带） This product can use the special seeding disc. Its working principle is: When the zero-speed seeding disc is rotated counterclockwise by the planter ground wheel, the line speed of the seeding disc is equal to the speed of the locomotive forward; When the seed discharged from the seed meter is filled into the zero-speed seeding device in the I region, the seeds are filled into the rubber teeth of the seeding tray under the cooperation of the shells on both sides of the seeding tray; When the disc is brought to the seed placement point where the seed enters the lowermost part, the seed is separated from the zero-speed seeding disc. At this time, since the speed of the backward movement of the seed is equal to the speed of the advance of the locomotive, the seed at this time is at zero speed. Seeding method is planted into the seed ditch. When the machine is prepared on a 12-24 horsepower small four-wheel tractor, it can be made into a two-row machine (that is, the whole machine is equipped with two single units and four lines of seedlings).
当该机配制在 30-60马力的轮式拖拉机上可做成四行机（即整机带四个 单体共播八行苗带） When the machine is formulated on a 30-60 horsepower wheeled tractor, it can be made into a four-row machine (that is, the whole machine has four single-unit broadcasts of eight rows of seedlings).
当该机配制在 60马力以上的轮式或链式拖拉机上可做成六行机（即整机 带六个单体共播十二行苗带）
When the machine is built on a wheeled or chain tractor with more than 60 horsepower, it can be made into a six-row machine (that is, the whole machine has six single units and a total of twelve rows of seedlings).
Claims
1.一种新型大豆精密零速播种机，其组成包括：装配在主梁上的单体机架 和配带传动支架的顺梁， 其特征是： 所述的主梁上装有开沟器， 所述的主梁 的支架上装有地轮， 所述的顺梁上装有肥种箱， 所述的单体机架上分别装有 排种器 »圆盘开沟器零速投种器. 覆土器和镇压轮 A novel soybean precision zero-speed seeding machine comprising: a single frame mounted on a main beam and a splicing beam with a transmission support, wherein: the main beam is provided with an opener, The bracket of the main beam is provided with a ground wheel, and the sill beam is provided with a fertilizer box, and the single frame is respectively equipped with a seed metering device » a disc opener zero speed seeding device. And suppression wheel
2. 根据权利要求 1所述的新型大豆精密零速播种机， 其特征是： 所述的 排种器内装有主轴， 所述的主轴上装有排种盘， 所述的排种器上装有强力清 种片和导种板， 所述的主轴通过链传动与安装在护壳上的投种器轴相连， 所 述的投种器轴上装有零速投种盘， 所述的零速投种盘的外缘具有拔齿 2. The novel soybean precision zero speed planter according to claim 1, wherein: the seed meter is equipped with a main shaft, the main shaft is provided with a seed tray, and the seed meter is equipped with a strong force. a seed cleaning plate and a seed guide plate, wherein the spindle is connected to a seeding device shaft mounted on the casing through a chain drive, and the seeding device shaft is provided with a zero-speed seeding tray, and the zero-speed seeding The outer edge of the disc has a tooth extraction
3. 根据权利要求 1或 2所述的新型大豆精密零速播种机， 其特征是： 所 述的排种盘为圆形排种盘， 上面开有一组凹坑， 所述的凹坑为相连的浅凹坑 和深凹坑， 所述的凹坑的中线上开有清种槽， 所述的凹坑之间设有带倾斜角 度的拨齿 3. The novel soybean precision zero speed planter according to claim 1 or 2, wherein: said seed tray is a circular seed tray having a plurality of pits thereon, said pits being connected a shallow pit and a deep pit, the groove has a clearing groove on the center line, and the groove has an angled tooth
4. 根据权利要求 2所述的新型大豆精密零速播种机， 其特征是： 所述的 零速投种器的投种盘具有环型橡胶圈， 所述的环形橡胶圈的外圈开有种槽， 所述的环形橡胶圈的内圈设有深内牙凹槽和浅内牙 JH]槽 4. The novel soybean precision zero speed planter according to claim 2, wherein: the seeding disc of the zero speed seeding device has a ring type rubber ring, and the outer ring of the annular rubber ring is opened. a groove, the inner ring of the annular rubber ring is provided with a deep internal tooth groove and a shallow internal tooth JH] groove
5.根据权利要求 1或 2或 4所述的新型大豆精密零速播种机， 其特征是: 所述的主梁上装有一组悬挂架， 所述的地轮的链轮通过链条与张紧轮 附器 链轮和投种器链轮相连， 所述的种肥箱下端接有输肥管和输种管， 所述的单 体机架与伸缩杆总成连接 The novel soybean precision zero speed planter according to claim 1 or 2 or 4, wherein: the main beam is provided with a set of suspension frames, and the sprocket of the ground wheel passes through the chain and the tensioning wheel. The appendage sprocket is connected to the seeding sprocket, and the fertilizer tank is terminated with a fertilizer pipe and a seeding pipe, and the single frame is connected with the telescopic rod assembly.
6. 根据权利要求 1或 2或 4所述的新型大豆精密零速播种机， 其特征是: 所述的悬挂架包括上悬挂架和下悬挂架， 所述的开沟器为前后错开的施肥的 开沟器， 所述的传动支架上装有张紧轮所述的排种器链轮和所述的投种器链 轮
摘 要 6. The novel soybean precision zero speed planter according to claim 1 or 2 or 4, wherein: the suspension frame comprises an upper suspension frame and a lower suspension frame, and the opener is staggered before and after. The opener, the transmission bracket is provided with the seeding sprocket of the tensioning wheel and the seeding sprocket Summary
新型大豆精密零速播种机现有播种机施肥方式不合理， 没有实现零速投 种， 导致播种株距不均匀， 行距不可调， 播种方式单一， 不能完成 1.3米大垄 四行大豆的播种作业， 不能实现窄行距的中耕作业本产品的组成包括： 装配 在主梁 1上的单体机架 12和配带传动支架的顺梁 5，主梁 1上装有开沟器 11， 主梁 1的支架上装有地轮 9， 顺梁 5上装有肥种箱 4， 单体机架 12上分别装 有排种器 14所述的播种圆盘开沟器 16所述的零速投种器 Π圆盘覆土器 20和 镇压轮 21本产品用于大豆的平作和垄作播种作业
The new soybean precision zero-speed planter has unreasonable fertilization method, and does not realize zero-speed seeding, resulting in uneven planting distance, unadjustable row spacing, single seeding method, and can not complete the sowing operation of 1.3-meter large ridge and four rows of soybeans. Narrow tillage operation is not possible. The composition of this product consists of: a single frame 12 mounted on the main beam 1 and a sill beam 5 with a transmission support. The main beam 1 is equipped with an opener 11 and a support for the main beam 1. The ground wheel 9 is mounted thereon, the fertilizer box 4 is mounted on the sill beam 5, and the zero-speed seeding device Π disc described in the seeding disc opener 16 of the seed hopper 14 is mounted on the unit frame 12, respectively. The earth squeegee 20 and the repressing wheel 21 are used for the sowing and ridge planting of soybeans.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021870 CN2877232Y (en) | 2005-11-01 | 2005-11-01 | New pattern soybean precise zero-velocity seed charging evenness equipment |
| CN200520021870.3 | 2005-11-01 | ||
| CN 200520036920 CN2855026Y (en) | 2005-12-23 | 2005-12-23 | Precision zero speed seeder for soy bean |
| CN200520036920.5 | 2005-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007051402A1 true WO2007051402A1 (en) | 2007-05-10 |
Family
ID=38005441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2006/002892 WO2007051402A1 (en) | 2005-11-01 | 2006-10-29 | A sowing machine for soybean |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2007051402A1 (en) |
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| CN106856747A (en) * | 2017-03-23 | 2017-06-20 | 南京农业大学 | A kind of wheat Full-automatic electric-controlled accurate quantification seeder |
| CN106993417A (en) * | 2017-05-19 | 2017-08-01 | 宿州市信德机械有限公司 | A kind of roller brush type soybean precision seeder device |
| CN107660361A (en) * | 2016-07-29 | 2018-02-06 | 甘肃农业大学 | A kind of small-sized rape seed placing device |
| CN108337960A (en) * | 2018-01-19 | 2018-07-31 | 华中农业大学 | The wheeled smart quantity set of naked oats dual-purpose arranges device |
| CN109792872A (en) * | 2019-01-25 | 2019-05-24 | 青岛普兰泰克机械科技有限公司 | A kind of wheat head progeny row seeder for crop field experiment |
| CN110622797A (en) * | 2019-10-21 | 2019-12-31 | 河北省农林科学院旱作农业研究所 | Grass-inhibiting soil moisture-preserving sowing method for summer corn and winter rape and sowing machine used for method |
| CN111990026A (en) * | 2020-07-22 | 2020-11-27 | 石河子大学 | Precise seed taking-throwing mechanism, mechanical seed sowing device and sowing method |
| CN114467414A (en) * | 2022-01-06 | 2022-05-13 | 中国农业机械化科学研究院集团有限公司 | Electric-drive zero-speed seed throwing device, control system and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107660361A (en) * | 2016-07-29 | 2018-02-06 | 甘肃农业大学 | A kind of small-sized rape seed placing device |
| CN106856747A (en) * | 2017-03-23 | 2017-06-20 | 南京农业大学 | A kind of wheat Full-automatic electric-controlled accurate quantification seeder |
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| CN108337960A (en) * | 2018-01-19 | 2018-07-31 | 华中农业大学 | The wheeled smart quantity set of naked oats dual-purpose arranges device |
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| CN111990026B (en) * | 2020-07-22 | 2023-10-27 | 石河子大学 | Precise seed taking-throwing mechanism, mechanical seed metering device and seeding method |
| CN114467414A (en) * | 2022-01-06 | 2022-05-13 | 中国农业机械化科学研究院集团有限公司 | Electric-drive zero-speed seed throwing device, control system and control method |
| CN114467414B (en) * | 2022-01-06 | 2023-08-18 | 中国农业机械化科学研究院集团有限公司 | Electric-drive zero-speed seed feeding device, control system and control method |
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