CN109906726B - Sheave type seed-precutting sugarcane seeder - Google Patents
Sheave type seed-precutting sugarcane seeder Download PDFInfo
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- CN109906726B CN109906726B CN201910194383.3A CN201910194383A CN109906726B CN 109906726 B CN109906726 B CN 109906726B CN 201910194383 A CN201910194383 A CN 201910194383A CN 109906726 B CN109906726 B CN 109906726B
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Abstract
The invention provides a grooved pulley type seed pre-cutting sugarcane seeder, and belongs to the technical field of agricultural machinery. The grooved pulley type seed-precutting sugarcane seeder comprises a seed box, a rack, a seeder, a transmission device and traveling wheels. The whole machine is installed through the rack, the structure is miniaturized and light, the machine is suitable for seeding in different terrains, the seeder is arranged for seeding, manual feeding is not needed, the manual operation intensity can be effectively reduced, sugarcane seeds can be orderly discharged, the seeding uniformity is ensured, and the phenomenon of missed seeding in the seeding process can be effectively solved. Set up vice seed case and lead kind of a board, can reject, retrieve unqualified seed. The grooved wheel can be synchronously driven along with the travelling wheel, on one hand, the sowing speed can be ensured to be consistent with the travelling speed of the sowing machine, the sowing is avoided to be uneven, on the other hand, the input of the driving equipment is not needed to be equipped with the driving equipment on the grooved wheel, and the equipment cost is reduced. Realizes the integration of ditching, sowing and earthing, has high sowing efficiency and saves the sowing time.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a grooved pulley type seed pre-cutting sugarcane seeder.
Background
China is a world-wide sugarcane producing country, the sowing area of sugarcane is about 1795khm2 in 2012 nationwide, is second only to Brazil and India, and is third in the world. Sugarcane is a main sugar crop in China, the area of the sugarcane accounts for more than 85% of the area of the sugar crop in China all the year round, and the sugar yield accounts for more than 90% of the total sugar yield. The invention provides a grooved wheel type seed pre-cutting sugarcane seeder, which aims at the defects of the real-time cutting sugarcane seeder.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a grooved pulley type pre-cutting sugarcane seeder, which can reduce the intensity of manual operation and has the advantages of high efficiency, uniform seed sowing, low miss-seeding rate and the like.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a sheave type seed pre-cutting sugarcane seeder comprises a seed box, a frame, a seed poking device, a transmission device and traveling wheels; the seed box is fixed on the rack, the grooved wheel is installed on the rack through the grooved wheel shaft, the seed poking device is installed at the outlet of the seed box and located between the seed box and the grooved wheel, the auxiliary seed box is installed below the seed box, the walking wheel is installed at the bottom of the rack through the walking wheel shaft, and the grooved wheel shaft and the walking wheel shaft are in transmission connection through a transmission device installed on the rack.
Furthermore, a furrow opener is installed at the front end of the rack, and a press wheel is installed at the rear part of the rack.
Further, transmission include gear I, transmission shaft I, gear II, transmission shaft II, gear III, helical gear I and helical gear II, gear I install at the walking wheel epaxially, transmission shaft I and transmission shaft II all install in the frame, gear II installs on transmission shaft I, gear III installs on transmission shaft II, gear II meshes with gear I mutually, gear III meshes with gear II mutually, helical gear I and gear III lie in transmission shaft II jointly, helical gear II installs on the sheave axle, meshes with helical gear I mutually.
Further, the seed poking device is L-shaped, the right-angle part of the seed poking device is hinged to the seed box, one end of the seed poking device extends into the groove of the grooved wheel, the other end of the seed poking device is positioned at the outlet of the seed box and serves as a closed door of the outlet of the seed box, a spring used for resetting the seed poking device is further connected between the middle part of the seed poking device and the seed box, and a partition plate used for separating sugarcane seeds and the spring is arranged in the seed box.
Further, as preferred, the export bottom of seed case is provided with the seed guide board, and the seed guide board supports through the seed guide board backup pad, and the seed guide board is articulated with the seed guide board backup pad, and the seed guide board is as the closed door of sub-seed case entry.
Further, as preferred, lead kind of board and backup pad between can dismantle, lead kind of board removable.
Further, as preferred, the section of the seed poking device at the outlet of the seed box is made of flexible materials, so that seed clamping is avoided.
Preferably, one end of the seed poking device extends into the groove of the runner for 5-15 cm.
The invention has the beneficial effects that:
1. the whole machine is installed through the frame, the structure is miniaturized and light, and the seeder is suitable for seeding in different terrains.
2. Set up the ware of dialling and sow, need not artifical feeding, can effectively reduce artificial operation intensity, reduce sugarcane planting cost, simultaneously, can discharge the sugarcane seed in an orderly manner, guarantee the homogeneity of seeding, can effectively solve the phenomenon of broadcasting of leaking among the seeding process.
3. Set up vice seed case and lead kind of board, can reject unqualified seed, retrieve, through the transmission between sheave and the walking wheel, the sheave can be along with walking wheel synchronous drive for the walking links together with the seeding, can guarantee on the one hand that seeding speed is unanimous with the seeder speed of marcing, it is inhomogeneous to avoid seeding, on the other hand drive apparatus's input, need not to be equipped with drive apparatus on the sheave, not only reduce equipment cost, and can guarantee that the seeder can not too heavy because of installing unnecessary drive apparatus moreover.
4. The ditching, sowing and earthing integration is realized, the labor intensity of operators is reduced, the sowing efficiency is high, and the sowing time is saved.
Drawings
FIG. 1 is a general block diagram of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of the present invention;
fig. 5 is a structural view of the transmission of the present invention.
In the figure, 1-three-point suspension device, 2-frame, 3-seed poking device, 4-transmission device, 5-grooved wheel, 6-seed box, 7-auxiliary seed box, 8-travelling wheel, 9-press wheel, 10-furrow opener, 11-travelling wheel shaft, 12-gear I, 13-sugarcane seed, 14-clapboard, 15-spring, 16-grooved wheel shaft, 17-seed guide plate, 18-seed guide plate support plate, 19-transmission shaft I, 20-transmission shaft II, 21-gear II, 22-bevel gear I, 23-gear III and 24-bevel gear II.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the embodiments and the accompanying drawings.
As shown in fig. 1-5, a grooved wheel 5 type seed pre-cutting sugarcane seeder comprises a seed box 6, a frame 2, a seed poking device, a transmission device 4 and a traveling wheel 8; the machine frame 2 is used as a carrier of the whole seeder, the front end of the machine frame 2 is provided with a three-point suspension device 1 which is used for being connected with a tractor, the seed box 6 is fixed on the machine frame 2, the sheave wheel 5 is arranged on the machine frame 2 through a sheave wheel shaft 16, the seed poking device 3 is arranged at the outlet of the seed box 6 and is positioned between the seed box 6 and the sheave wheel 5, the seed poking device plays a role in orderly discharging sugarcane seeds 13, the seed poking device 3 is L-shaped, the right angle part of the seed poking device is hinged on the seed box 6, one end of the seed poking device extends into the groove of the sheave wheel 5, the other end of the seed poking device is positioned at the outlet of the seed box 6 and serves as a sealing door at the outlet of the seed box 6, a spring 15 for resetting the seed poking device is also connected between the middle part of the seed poking device and the seed box 6, a clapboard 14 for separating the sugarcane seeds 13 from the spring 15 is arranged in the seed box 6, and is blocked at the outlet of the seed box 6 under the traction of the spring 15 in the shutdown process, after the machine is started, when the grooved wheel 5 rotates through one of the grooves, the seed poking device can be poked to rotate the seed poking device 3, meanwhile, the outlet of the seed box 6 is in an open state, the sugarcane seeds 13 are orderly discharged out of the seed box 6 and fall into the groove of the grooved wheel 5, then the spring 15 arranged in the partition plate 14 restores the seed poking device 3 to the original position, and the outlet of the seed box 6 is closed again. Preferably, the section of the seed poking device at the outlet of the seed box 6 is made of flexible materials, so that seed clamping is avoided. One end of the seed poking device extends into the groove of the grooved wheel 5 by 5-15 cm, and an opening is not enough for the sugarcane seeds 13 to fall due to too short length, and the opening is too large and the seed sowing device is blocked due to too long length. The auxiliary seed box 7 is installed below the seed box 6, the outlet bottom of the seed box 6 is provided with a seed guide plate 17, which can guide the sugarcane seeds 13, the seed guide plate 17 is supported by a seed guide plate support plate 18, the seed guide plate 17 is hinged with the seed guide plate support plate 18, the seed guide plate 17 is guaranteed to be rotatable, and the seed guide plate 17 is taken as a closed door of the inlet of the auxiliary seed box 7. The sugarcane seeds 13 reach the seed guide plate 17 after being discharged from the seed box 6, the seed guide plate 17 guides the sugarcane seeds 13 into the grooved wheel 5, one grooved wheel 5 only bears one sugarcane seed 13, the sugarcane seeds 13 rotate to the lower part of the grooved wheel 5 along with the grooved wheel 5 in the grooved wheel 5, and then fall into the seed groove under the action of gravity, in addition, if unqualified small-size seeds appear, a plurality of unqualified seeds can appear and follow a last qualified seed to fall into the seed guide plate 17 at the same time, at the moment, redundant unqualified sugarcane seeds 13 falling from the seed box 6 can press down the front end of the seed guide plate 17 under the action of gravity, fall into the auxiliary seed box 7 from the front end of the seed guide plate 17, and the elimination and recovery of the redundant unqualified sugarcane seeds 13 are completed. Preferably, the seed guide plate 17 and the support plate are detachable, the size of the seed guide plate 17 is changed according to different varieties of sugarcanes, the size of the seed guide plate 17 is matched with the size of the sugarcanes, only one sugarcane seed 13 can be guided into the seed guide plate 17 during operation, and blockage caused by falling of a plurality of sugarcane seeds 13 is avoided.
The walking wheel 8 is arranged at the bottom of the rack 2 through a walking wheel shaft 11, the sheave shaft 16 and the walking wheel shaft 11 are in transmission connection through a transmission device 4 arranged on the rack 2, the power of the walking wheel 8 can be transmitted to the sheave shaft 16 through transmission in the advancing process of the walking wheel 8, preferably, the transmission device 4 comprises a gear I12, a transmission shaft I19, a gear II 21, a transmission shaft II 20, a gear III 23, a helical gear I22 and a helical gear II 24, the gear I12 is arranged on the walking wheel shaft 11, the transmission shaft I19 and the transmission shaft II 20 are both arranged on the rack 2, the gear II 21 is arranged on the transmission shaft I19, the gear III 23 is arranged on the transmission shaft II 20, the gear II 21 is meshed with the gear I12, the gear III 23 is meshed with the gear II 21, the helical gear I22 and the gear III 23 are both positioned on the transmission shaft II 20, helical gear II 24 is installed on sheave shaft 16, mesh with helical gear I22, walking wheel 8 is at the walking in-process, drive the synchronous rotation of gear I12 on the walking wheel shaft 11, because gear II 21 meshes with gear I12 mutually, gear III 23 meshes with gear II 21 mutually, helical gear II 24 meshes with helical gear I22 mutually, after the gear drive of multiunit intermeshing, finally drive sheave shaft 16 by helical gear II 24 and rotate, make sheave 5 can follow walking wheel 8 synchronous drive, can guarantee on the one hand that seeding speed is unanimous with the seeder speed of marcing, avoid seeding inhomogeneous, on the other hand drive apparatus's input, need not to be equipped with at drive apparatus on sheave 5, not only reduce equipment cost, and can guarantee that the seeder can not be too heavy because of installing unnecessary drive apparatus.
The furrow opener 10 is installed at the front end of the rack 2 and used for opening a seed furrow, the press wheel 9 is installed at the rear part, after seeding is completed, the press wheel 9 at the rear part carries out earthing and pressing along with the seeding, so that ditching-seeding-earthing integration is realized, and the labor intensity of operators is reduced.
The whole machine is installed through the frame 2, the structure is miniaturized and light, the machine is suitable for seeding in different terrains, the seed poking device is arranged for seeding, manual seed feeding is not needed, the manual operation intensity can be effectively reduced, the sugarcane planting cost is reduced, meanwhile, sugarcane seeds 13 can be orderly discharged, the seeding uniformity is ensured, and the phenomenon of missed seeding in the seeding process can be effectively solved. The auxiliary seed box 7 and the seed guide plate 17 are arranged, so that unqualified seeds can be removed and recovered. The sheave 5 and the walking wheels 8 are driven by the transmission device 4, the sheave 5 can be driven synchronously with the walking wheels 8, so that the walking and the seeding are linked together, on one hand, the seeding speed can be ensured to be consistent with the advancing speed of the seeder, the seeding is prevented from being uneven, on the other hand, the driving equipment is input, the driving equipment is not required to be equipped on the sheave 5, the equipment cost is reduced, and the seeder can be ensured not to be too heavy due to the installation of redundant driving equipment. The ditching, sowing and earthing integration is realized, the labor intensity of operators is reduced, the sowing efficiency is high, and the sowing time is saved.
The working process of the invention is as follows:
first, the three-point hitch 1 of the sowing machine is connected to a tractor, and when the tractor advances, the furrow opener 10 is driven to open a seed furrow on a travel path and move a travel wheel 8, and the power of the travel wheel 8 rotates a sheave 5 via a transmission 4.
Meanwhile, the sugarcane seeds 13 which are cut off in advance and cleaned are placed in the seed box 6, the seed poking device 3 is L-shaped, one end of the seed poking device is connected with the grooved pulley 5, the other end of the seed poking device supports the sugarcane seeds 13 in the seed box 6, when the grooved pulley 5 rotates through one of the grooves, the seed poking device 3 rotates, the outlet of the seed box 6 is opened, the sugarcane seeds 13 are orderly discharged out of the seed box 6, and then the seed poking device 3 is restored to the original position through the spring 15 arranged in the partition plate 14. The sugarcane seeds 13 are discharged out of the seed box 6 and reach the seed guide plate 17, the seed guide plate 17 guides the sugarcane seeds 13 into the grooved wheel 5, the sugarcane seeds 13 rotate along with the grooved wheel 5 in the grooved wheel 5 and fall into the seed groove under the grooved wheel 5 under the action of gravity, and redundant sugarcane seeds 13 falling from the seed box 6 fall into the auxiliary seed box 7 from the front end of the seed guide plate 17.
After the seeding is finished, the press wheel 9 positioned at the rear part carries out earthing and pressing along with the seeding.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (7)
1. A sheave type seed pre-cutting sugarcane seeder is characterized in that the sheave type seed pre-cutting sugarcane seeder comprises a seed box, a frame, a seed poking device, a transmission device and a traveling wheel; the seed box is fixed on the rack, the grooved pulley is installed on the rack through a grooved pulley shaft, a seed poking device is installed at the outlet of the seed box and is positioned between the seed box and the grooved pulley, an auxiliary seed box is installed below the seed box, the travelling wheel is installed at the bottom of the rack through a travelling wheel shaft, and the grooved pulley shaft and the travelling wheel shaft are in transmission connection through a transmission device installed on the rack; the seed poking device is L-shaped, the right-angle part of the seed poking device is hinged to the seed box, one end of the seed poking device extends into the groove of the grooved wheel, the other end of the seed poking device is positioned at the outlet of the seed box and serves as a closed door of the outlet of the seed box, a spring used for resetting the seed poking device is further connected between the middle part of the seed poking device and the seed box, and a partition plate used for separating sugarcane seeds and the spring is arranged in the seed box.
2. A sheave type pre-seed sugarcane planter according to claim 1 wherein: the front end of the frame is provided with a furrow opener, and the rear part of the frame is provided with a press wheel.
3. A sheave type pre-seed sugarcane planter according to claim 1 or 2, wherein: the transmission device comprises a gear I, a transmission shaft I, a gear II, a transmission shaft II, a gear III, a bevel gear I and a bevel gear II, wherein the gear I is installed on a walking wheel shaft, the transmission shaft I and the transmission shaft II are installed on a rack, the gear II is installed on the transmission shaft I, the gear III is installed on the transmission shaft II, the gear II is meshed with the gear I, the gear III is meshed with the gear II, the bevel gear I and the gear III are located on the transmission shaft II together, and the bevel gear II is installed on a sheave shaft and meshed with the bevel gear I.
4. A sheave type pre-seed sugarcane planter according to claim 1 wherein: the bottom of the outlet of the seed box is provided with a seed guide plate, the seed guide plate is supported by a seed guide plate support plate, the seed guide plate is hinged with the seed guide plate support plate, and the seed guide plate is used as a sealing door of an inlet of the auxiliary seed box.
5. A sheave type pre-seed sugarcane planter according to claim 4 wherein: the seed guide plate and the support plate are detachable and the seed guide plate is replaceable.
6. A sheave type pre-seed sugarcane planter according to claim 1 wherein: one section of the seed poking device at the outlet of the seed box is made of flexible materials, so that seed clamping is avoided.
7. A sheave type pre-seed sugarcane planter according to claim 1 wherein: one end of the seed poking device extends into the pulley groove and is 5-15 cm long.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910194383.3A CN109906726B (en) | 2019-03-14 | 2019-03-14 | Sheave type seed-precutting sugarcane seeder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910194383.3A CN109906726B (en) | 2019-03-14 | 2019-03-14 | Sheave type seed-precutting sugarcane seeder |
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| CN109906726A CN109906726A (en) | 2019-06-21 |
| CN109906726B true CN109906726B (en) | 2021-10-08 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296014A (en) * | 2020-03-09 | 2020-06-19 | 南宁学院 | Sugarcane seeder |
| CN111567198B (en) * | 2020-06-14 | 2022-12-20 | 柳州市孚桂智能科技有限公司 | Sugarcane sowing equipment |
| CN111758353B (en) * | 2020-06-19 | 2023-06-02 | 南京尚科得科技发展有限公司 | Sugarcane planting device |
| CN111972086A (en) * | 2020-09-07 | 2020-11-24 | 衡东县远鹏黄贡椒有限公司 | Seeding device for planting |
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| CN107810690A (en) * | 2017-12-06 | 2018-03-20 | 广西大学 | A kind of sugarcane feed mechanism for seed |
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2019
- 2019-03-14 CN CN201910194383.3A patent/CN109906726B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU518337B2 (en) * | 1978-01-31 | 1981-09-24 | Johann Vincenz Binder | Sugar cane planter |
| CN201069903Y (en) * | 2007-08-18 | 2008-06-11 | 康立强 | Multifunctional quantitatively positioning planting and fertilizing machine |
| CN107018732A (en) * | 2017-05-10 | 2017-08-08 | 南宁学院 | A kind of sugarcane dispenser |
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Effective date of registration: 20230320 Address after: 652600 Longquan Industrial Park, Jiangchuan District, Yuxi City, Yunnan Province Patentee after: YUXI XINTIANLI AGRICULTURAL EQUIPMENT MANUFACTURING CO.,LTD. Address before: 650093 No. 253, Xuefu Road, Wuhua District, Yunnan, Kunming Patentee before: Kunming University of Science and Technology |
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