CN210016919U - Wide-narrow double-row ridging type cassava planter - Google Patents
Wide-narrow double-row ridging type cassava planter Download PDFInfo
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- CN210016919U CN210016919U CN201920240730.7U CN201920240730U CN210016919U CN 210016919 U CN210016919 U CN 210016919U CN 201920240730 U CN201920240730 U CN 201920240730U CN 210016919 U CN210016919 U CN 210016919U
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Abstract
The utility model discloses a wide and narrow double-row ridging cassava planter, which comprises a frame (1), land wheels (16) and a seed cutting device (5), wherein fertilizer box supporting plates (2) are arranged on the left and right sides of the front end of the frame (1), a fertilizer application shaft (14) and a fertilizer discharging box (15) are connected below the fertilizer box supporting plates (2), an earthing device (3) is arranged at the rear end of the frame (1), a fertilizer applying ditching plow (4) is arranged below the front end of the frame, and the seed cutting device (5) is arranged at the rear end of the fertilizer applying ditching plow (4); a seat (19) is arranged above the rear end of the frame (1), a protective cover (26) is arranged in front of the seat (19), and a rectangular adjusting groove (25) is formed in the protective cover (26). The utility model discloses can ensure that the ridge shape is complete, prevent that the ridge shape from collapsing, it is high to have the ridge shape integrality moreover, and the cassava rate of emergence is high characteristics have saved plenty of time and labour cost, have improved production efficiency and quality.
Description
Technical Field
The utility model relates to an agricultural mechanization field specifically is a wide narrow double row ridging formula cassava planter.
Background
The cassava is mainly used for eating, feeding and industrial development and utilization. Root starch is one of the major starch-making raw materials in industry. 65% of the total cassava yield in the world is used for human food and is a main food crop for low-income farmers in tropical wetlands. As raw materials for producing the feed, the cassava coarse powder and the cassava leaves are high-energy feed ingredients. In the fermentation industry, the cassava starch or the dry slices can be used for preparing alcohol, citric acid, glutamic acid, lysine, cassava protein, glucose, fructose and the like, and the products have important applications in the aspects of food, beverage, medicine, textile (cloth dyeing), paper making and the like, and are mainly used as feed and extracted starch in China. The ridging planting of cassava has good application prospect in the field of agricultural mechanization for producing the ridging planting mode of the cassava planter.
The ridging planting of cassava is very beneficial to mechanical harvesting, when cassava roots are harvested mechanically, the load of a harvester is small, the equipment abrasion is small, the failure rate is low, and the harvesting difficulty is greatly reduced. Through retrieval, the problems that the existing cassava planting machine using the ridging planting mode is high in failure rate, insufficient in equipment reliability, heavy in weight, high in requirements on a tractor, difficult to realize industrialization and the like generally exist.
For example, the patent document with publication number CN 103069974a is disclosed by the national intellectual property office, a reverse rotary tillage high-wide ridge double-row cassava seeder, which comprises a frame (vi), and a traveling wheel (v) and a seeding mechanism arranged on the frame, and is characterized in that: the seeding mechanism comprises a ridging mechanism (I), a fertilizing mechanism (II), a fixed-length cutting and judging plant spacing distribution mechanism (III) and a ridging mechanism (IV): the ridging mechanism (I) is arranged in the front middle of the rack (VI), the fertilizing mechanism (II) is arranged on the left side and the right side of the front middle of the rack, the fixed-length cutting seed spacing distribution mechanism (III) is arranged at the rear part of the fertilizing mechanism (II), the ridging mechanism (IV) is arranged at the rear part of the fixed-length cutting seed spacing distribution mechanism (III), and the fertilizing mechanism and the fixed-length cutting seed spacing distribution mechanism are in transmission connection with a transmission chain wheel driven by a travelling wheel through a transmission chain; the ridging mechanism (I) is a reverse rotary tillage high-width ridge ridging mechanism and comprises a transmission device and a reverse rotary cultivator, the transmission device is in transmission connection with a hooked tractor output shaft, the transmission device mainly comprises a universal coupling (101), a torque limiter (102), a speed change mechanism (103), a transmission gear I (104) and a reverse transmission case (105), and power output by the tractor output shaft is transmitted to the reverse transmission case (105) through the universal coupling (101), the torque limiter (102), the speed change mechanism (103) and the transmission gear I (104) in sequence; the reverse rotary cultivator is composed of 2 trefoil helical blades (107) for ridging, the trefoil helical blades are respectively arranged on the left side and the right side of the reverse transmission case and are in transmission connection with the reverse transmission case, and the trefoil helical blades are driven by the reverse transmission case to rotate backwards in a reverse direction; the rear part of the reverse rotary cultivator is provided with a shaping scraper blade (106) for scraping the broken soil.
For another example, the patent document with publication number CN 103120049a disclosed by the national intellectual property office, a cassava ridge-making, fertilizing, film-laying planter is characterized by comprising: at least one ridging ploughshare; at least one film laying device; at least one fertilizing device; the power and bearing device is used for driving the at least one ridging ploughshare, the at least one film paving device and the at least one fertilizing device to move in one direction; the at least one ridging ploughshare is arranged adjacent to the at least one film paving device, the at least one fertilizing device and the at least one film paving device are arranged in a one-to-one correspondence mode, the discharge hole of each fertilizing device is located in the direction, consistent with the advancing direction, of the corresponding film paving device, and the advancing path of the discharge hole of each fertilizing device is located in the range of the advancing path of the corresponding film paving device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide an operating device which can achieve the purposes of small load, small equipment abrasion and low failure rate when mechanically harvesting cassava roots.
In order to realize the purpose, the utility model discloses a technical scheme is:
including frame (1), land wheel (16) and surely kind of a device (5), its characterized in that: fertilizer box supporting plates (2) are arranged on the left side and the right side of the front end of a rack (1), a fertilizer box is welded between the two fertilizer box supporting plates (2), a fertilizer application shaft (14) and a fertilizer discharging box (15) are connected below the fertilizer box supporting plates (2), an earth covering device (3) is arranged at the rear end of the rack (1), a fertilizer applying ditching plow (4) is arranged below the front end of the rack, and a seed cutting device (5) is arranged at the rear end of the fertilizer applying ditching plow (4); a seat (19) is arranged above the rear end of the rack (1), a protective cover (26) is arranged in front of the seat (19), a rectangular adjusting groove (25) is formed in the protective cover (26), and a line spacing adjuster (6) is arranged on the adjusting groove (25); a land wheel shaft (10) is arranged below the rack (1), one end of the land wheel shaft (10) is provided with a land wheel (16), the other end of the land wheel shaft is provided with a driving chain wheel (7), the land wheel (16) is provided with the driving chain wheel (7), and the driving chain wheel (7) is connected with a seed cutting chain wheel (8) through a chain (9); a seed rack (18) is arranged at the rear end and the middle front end of the rack (1), a ridge protection plate (11) is arranged below the front end of the rack (1), a fertilizer box cover (17) is arranged above the front end of the protective cover (26), a fertilizer box is arranged below the fertilizer box cover (17), the rear end of the fertilizing ditching plow (4) is connected with a fertilizer guide pipe (21), one end of the fertilizer guide pipe (21) is connected with a fertilizer outlet (20), row spacing adjusting holes (22) are transversely arranged beside the fertilizer outlet (20), a fertilizer discharging box (15) is arranged on the fertilizer guide pipe (21), the fertilizer discharging box (15) is arranged on a fertilizer applying shaft (14), and a base bearing (23) is arranged beside the fertilizer discharging box (15); the lower end of the seed cutting device (5) is connected with a seed discharging chute (12); a pressure adjusting device (24) is arranged on the soil covering device (3); the seed cutting device (5) is also connected with the middle part of the front end of the frame (1).
Further, the seed rack (18) is hinged to the rack body of the rack (1), and the seed rack (18) is of an extensible design.
Furthermore, the ridge protection plates (11) are distributed on two sides of the center line of the frame, and the distance between the protection plates and the angles of the protection plates can be adjusted by the ridge protection plates (11) according to ridge shapes.
Further, the seed discharging chute (12) comprises an inner chute (12-1) and an outer chute (12-2), the inner chute (12-1) is fixed on the seed cutting device (5), the inner chute (12-1) is designed to be a fixed structure, and the outer chute (12-2) is designed to be a structure capable of adjusting position/height.
Furthermore, the ridge protecting plate (11) and the seed discharging chute (12) are arranged at the bottom of the vehicle in a staggered manner.
Furthermore, the row spacing regulator (6) is provided with holes for placing cassava seed stems, and the transverse row spacing regulator (6) is used for regulating the planting row spacing for planting cassava.
The utility model has the advantages that:
due to the use of the ridge protection device, the integrity of the ridge shape can be ensured and the ridge shape is prevented from collapsing in the planting process;
due to the adoption of the elastic soil covering device consisting of the two sets of pressure adjusting devices and the soil covering plate, the ridge top can be ensured to be smooth while the soil covering pressure is ensured, so that the integrity of the ridge shape in the middle and later growth stages of cassava is ensured;
the consistency of the cassava bud direction can be ensured due to the improved structure of the seed discharging chute;
because the fertilizing furrower and the seed discharging chute are arranged in an offset way, the fertilizer and the seed stem are not in the same line during operation and are separated by soil, thereby effectively avoiding the influence of the fertilizer on the seed stem of the cassava before seedling and being beneficial to improving the rate of emergence.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of a northwest isometric perspective structure of the present invention;
fig. 2 is a schematic view of an isometric structure of the back of the aircraft of the present invention;
FIG. 3 is a schematic view of the bottom structure of the machine of the present invention;
FIG. 4 is a schematic view of a partial structure of a seed discharging chute according to the present invention;
FIG. 5 is a schematic perspective view of the seed rack of the present invention when it is unfolded;
FIG. 6 is a schematic view of a partial structure of a fertilizing furrow plough 4 of the utility model;
fig. 7 is a front view of the seed cutting device 5 of the present invention;
fig. 8 is a left side view of the seed cutting device 5 of the present invention;
fig. 9 is a top view of the seed cutting device 5 of the present invention;
fig. 10 is a schematic perspective view of the seed cutting device 5 of the present invention;
fig. 11 is a three-view diagram of the outer chute of the present invention;
fig. 12 is a perspective view of the outer chute of the present invention.
In the figure: 1. a frame; 2. a fertilizer box supporting plate; 3. a soil covering device; 4. fertilizing and ditching plough; 5. a seed cutting device; 6. a line spacing adjuster; 7. a drive sprocket; 8. a seed cutting chain wheel; 9. a chain; 10. a ground axle; 11. Protecting the ridge plate; 12. a seed discharge chute; 14. A fertilizer discharging shaft; 15. a fertilizer discharging box; 16. a land wheel; 17. a fertilizer box cover; 18. a seed rack; 19. a back seat; 20. a fertilizer outlet; 21. a fertilizer guide conduit; 22. line spacing adjusting holes; 23. a base bearing; 24. a pressure regulating device; 25. an adjustment groove; 26. a protective cover; 12-1, an inner chute; 12-2, an outer chute; 12-2-1, outer tank; 12-2-2, ear plates; 4-1, mounting seats; 4-2, placing a fertilizer groove; 4-3, a small plowshare; 4-4, a flat washer; 4-5, an elastic gasket; 4-6, hexagon head bolt; 5-1, a rod cutting frame; 5-2, vertical seat bearings; 5-3, long cutting roller; 5-4, short cutting roller; 5-5, adjusting gears; 5-6, gear; 5-9 and an inner cover.
Detailed Description
As shown in the figures 1, 2, 3 and 5, the cassava planting device can plant cassava on the raised ridges, the ridge height range is 25-35cm, the ridge surface width can be adjusted to be 110-150 cm, and the ridge bottom width is 140-150 cm. And planting two lines of cassava on the raised ridges, wherein the cassava line distance is adjustable to 50-100cm, the optimal line distance is 60cm, the narrow line distance is 50-80cm with adjacent cassava lines on the same ridge, and the wide line distance is 100-130cm with adjacent cassava lines on the adjacent ridges.
The left side and the right side of the front end of the frame 1 are provided with fertilizer box supporting plates 2, a fertilizer application shaft 14 and a fertilizer discharging box 15 are connected below the fertilizer box supporting plates 2, the rear end of the frame 1 is provided with an earth covering device 3, a fertilizer applying ditching plow 4 is arranged below the front end of the frame 1, and the rear end of the frame 1 is provided with a seed cutting device 5; a seat 19 is arranged above the rear end of the frame 1, a protective cover 26 is arranged in front of the seat 19, a rectangular adjusting groove 25 is formed in the protective cover 26, and a line spacing adjuster 6 is arranged on the adjusting groove 25; a land wheel shaft 10 is arranged below the frame 1, land wheels 16 are arranged at two ends of the land wheel shaft 10, a driving chain wheel 7 is arranged on the land wheels 16, and the driving chain wheel 7 is connected with a seed cutting chain wheel 8 through a chain 9; a seed rack 18 is arranged at the rear end and the middle front end of the frame 1, a ridge protection plate 11 is arranged below the front end of the frame 1, a fertilizer box cover 17 is arranged above the front end of the protective cover 26, the rear end of the ridge protection plate 11 is connected with a fertilizer guide pipe 21, one end of the fertilizer guide pipe 21 is connected with a fertilizer outlet 20, row spacing adjusting holes 22 are transversely arranged beside the fertilizer outlet, a fertilizer discharging box 15 is arranged on the fertilizer guide pipe 21, the fertilizer discharging box 15 is arranged on a fertilizer applying shaft 14, and a base bearing 23 is arranged beside the fertilizer discharging box 15; the rear end of the seed cutting device 5 is connected with a seed discharging chute 12; the earthing device 3 is provided with a pressure adjusting device 24; the seed rack 18 is hinged with the frame body of the stander 1, and the seed rack 18 is designed to be expandable.
By adjusting the driving chain wheel 7 and the seed cutting chain wheel 8 on one side, the seed cutting and seeding mechanisms on two sides can cut seeds at intervals and seed at intervals, and two rows of cassava are arranged in a staggered manner, thereby being beneficial to growth, development, enlargement and weight increase of cassava roots. The staggered arrangement of two rows of cassava, namely the crossed arrangement/staggered arrangement, is realized, and the arrangement is accurate. The ridge protection plates 11 are provided with a pair of side walls which are distributed along the center line of the frame, and the ridge protection plates 11 are of structures which can adjust the width of furrows at the two sides. The ridge protecting plate 11 and the seed discharging chute 12 are not on the same straight line in the layout of the vehicle bottom; through the design of placing the ridge protection plate 11 and the seed discharging sliding groove 12 in an offset mode, the fertilizer and the seed stems are not in the same line during operation and are separated by soil, the influence of the fertilizer on the cassava seed stems before seedling is effectively avoided, and the emergence rate is improved. The fertilizer box supporting plate 2 is plate-shaped, a ridge-shaped protection device meeting production is obtained by adjusting the length of the fertilizing shaft 14 and the position of the mounting seat, ridge shape integrity is ensured in the planting operation process, and ridge shape collapse is prevented. The soil covering device 3 is an elastic soil covering device consisting of two sets of pressure adjusting devices 24 and soil covering plates, so that the ridge tops can be ensured to be flat while soil covering pressure is ensured, and the ridge shape in the middle and later growth periods of cassava can be ensured to have better integrity. The cassava planting row spacing is adjusted through two rows of row spacing adjusting holes 22 on the machine frame 1, and the row spacing adjusting holes 22 are beneficial to accurately adjusting the cassava row spacing.
As shown in figures 4, 11 and 12, compared with the traditional cassava planting machine, the utility model improves the structure of the seed discharging chute 12, the seed discharging chute structure of the utility model is divided into an inner part and an outer part, the outer chute 12-2 comprises an outer groove 12-2-2 and an ear plate 12-2-1, the inner chute 12-1 is used for catching tubers cut by the seed cutting device 5, ensuring that the seed section does not jump and ensuring that the direction of the head and the tail of the seed section does not change, therefore, the inner chute 12-1 is designed into a fixed structure, so that the seed stem is separated from the chute, when the seed stem falls into soil, the head and the tail of the seed stem face towards the same direction, and the direction of the buds are consistent. And outer spout 12-2 mainly used adjusts cassava seed stem planting depth, consequently the utility model discloses can adjust cassava seed stem planting depth according to the demand when planting the cassava, the contained angle of inside and outside spout and frame is unanimous, and its angle scope is 50 ~70, has research paper to assist the certificate, and the bud is unanimous, helps the cassava increase in production and income.
As shown in figure 6, the figure is a partial structure schematic diagram of the fertilizing furrowing plough 4 of the utility model, a small ploughshare 4-3 is arranged on a mounting seat 4-1, and the small ploughshare 4-3 is fixed by a flat washer 4-4, an elastic washer 4-5 and a hexagon head bolt 4-6. A lower fertilizer groove 4-2 is arranged on the back of the mounting seat 4-1; wherein the mounting seat 4-1 and the fertilizer applying groove 4-2 are preferably made of Q235-A steel, the small plowshare 4-3, the flat washer 4-4, the elastic washer 4-5 and the hexagon head bolt 4-6 are preferably made of carbon steel.
As shown in fig. 7, 8, 9 and 10, the seed cutting device 5 can be divided into a left side cutter and a right side cutter, and the figure is a schematic view of an embodiment of the left side cutter. The bar cutting device takes a bar cutting frame 5-1 as a frame body, a long cutting roller 5-3 and a short cutting roller 5-4 are arranged on the bar cutting frame 5-1, and vertical seat bearings 5-2 are arranged on the long cutting roller 5-3 and the short cutting roller 5-4; the adjusting gear 5-5 is provided with a gear 5-6, and the middle part of the cutting rod frame 5-1 is provided with an inner cover 5-9; the lower end of the cutting bar frame 5-1 is respectively connected with a fertilizing furrow plough 4 and a seeding chute 12, the seeding chute 12 comprises an inner chute 12-1 and an outer chute 12-2, the seeding chute inner chute 12-1 is used for receiving tubers cut by the cutting device 5, and the outer chute 12-2 is used for adjusting the planting depth of cassava seed stems to jointly complete the planting work; wherein, the cutting bar frame 5-1 preferably uses Q235-A steel, and the gear 5-6 preferably uses 45 steel; the mode that will cut kind of device 5 and divide into left side bar cutter and right side bar cutter in this picture only does the utility model discloses a preferred embodiment, left side bar cutter and right side bar cutter are each the mirror image, constitute jointly and cut kind of device 5, and used spare part is the same, and only the mounting means is different.
Those not described in detail in this specification are within the skill of the art.
Claims (6)
1. The utility model provides a wide narrow double row ridging formula cassava planter, includes frame (1), land wheel (16) and surely kind device (5), its characterized in that: fertilizer box supporting plates (2) are arranged on the left side and the right side of the front end of a rack (1), a fertilizer box is welded between the two fertilizer box supporting plates (2), a fertilizer application shaft (14) and a fertilizer discharging box (15) are connected below the fertilizer box supporting plates (2), an earth covering device (3) is arranged at the rear end of the rack (1), a fertilizer applying ditching plow (4) is arranged below the front end of the rack, and a seed cutting device (5) is arranged at the rear end of the fertilizer applying ditching plow (4); a seat (19) is arranged above the rear end of the rack (1), a protective cover (26) is arranged in front of the seat (19), a rectangular adjusting groove (25) is formed in the protective cover (26), and a line spacing adjuster (6) is arranged on the adjusting groove (25); a land wheel shaft (10) is arranged below the rack (1), one end of the land wheel shaft (10) is provided with a land wheel (16), the other end of the land wheel shaft is provided with a driving chain wheel (7), the land wheel (16) is provided with the driving chain wheel (7), and the driving chain wheel (7) is connected with a seed cutting chain wheel (8) through a chain (9); a seed rack (18) is arranged at the rear end and the middle front end of the rack (1), a ridge protection plate (11) is arranged below the front end of the rack (1), a fertilizer box cover (17) is arranged above the front end of the protective cover (26), a fertilizer box is arranged below the fertilizer box cover (17), the rear end of the fertilizing ditching plow (4) is connected with a fertilizer guide pipe (21), one end of the fertilizer guide pipe (21) is connected with a fertilizer outlet (20), transversely-arranged row spacing adjusting holes (22) are arranged beside the fertilizer outlet (20), a fertilizer discharging box (15) is arranged on the fertilizer guide pipe (21), the fertilizer discharging box (15) is arranged on a fertilizer applying shaft (14), and a base bearing (23) is arranged beside the fertilizer discharging box (15); the lower end of the seed cutting device (5) is connected with a seed discharging chute (12); a pressure adjusting device (24) is arranged on the soil covering device (3); the seed cutting device (5) is also connected with the middle part of the front end of the frame (1).
2. The wide-narrow double-row ridging cassava planter according to claim 1, wherein: the seed rack (18) is hinged to the rack body of the rack (1), and the seed rack (18) is designed to be extensible.
3. The wide-narrow double-row ridging cassava planter according to claim 1, wherein: the ridge protection plates (11) are distributed on two sides of the center line of the frame, and the distance between the protection plates and the angles of the protection plates can be adjusted by the ridge protection plates (11) according to ridge shapes.
4. The wide-narrow double-row ridging cassava planter according to claim 1, wherein: the seed discharging chute (12) comprises an inner chute (12-1) and an outer chute (12-2), the inner chute (12-1) is fixed on the seed cutting device (5), the inner chute (12-1) is designed into a fixed structure, and the outer chute (12-2) is designed into a structure capable of adjusting the position/height.
5. The wide-narrow double-row ridging cassava planter according to claim 1, wherein: the ridge protecting plates (11) and the seed discharging chutes (12) are arranged at the bottom of the vehicle in a staggered manner.
6. The wide-narrow double-row ridging cassava planter according to claim 1, wherein: the row spacing regulator (6) is provided with holes for placing cassava seed stems, and the transverse row spacing regulator (6) is used for regulating the planting row spacing for planting cassava.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920240730.7U CN210016919U (en) | 2019-02-26 | 2019-02-26 | Wide-narrow double-row ridging type cassava planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920240730.7U CN210016919U (en) | 2019-02-26 | 2019-02-26 | Wide-narrow double-row ridging type cassava planter |
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| Publication Number | Publication Date |
|---|---|
| CN210016919U true CN210016919U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920240730.7U Withdrawn - After Issue CN210016919U (en) | 2019-02-26 | 2019-02-26 | Wide-narrow double-row ridging type cassava planter |
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| Country | Link |
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| CN (1) | CN210016919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743930A (en) * | 2019-02-26 | 2019-05-14 | 中国热带农业科学院农业机械研究所 | A kind of width duplicate rows ridging formula cassava planting machine |
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2019
- 2019-02-26 CN CN201920240730.7U patent/CN210016919U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743930A (en) * | 2019-02-26 | 2019-05-14 | 中国热带农业科学院农业机械研究所 | A kind of width duplicate rows ridging formula cassava planting machine |
| CN109743930B (en) * | 2019-02-26 | 2024-01-30 | 中国热带农业科学院农业机械研究所 | Wide-narrow double-row ridging type cassava planter |
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