CN113099755A - A rotary tillage planting all-in-one that is used for healthy seedling of sugarcane and single bud stem - Google Patents
A rotary tillage planting all-in-one that is used for healthy seedling of sugarcane and single bud stem Download PDFInfo
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- CN113099755A CN113099755A CN202110349202.7A CN202110349202A CN113099755A CN 113099755 A CN113099755 A CN 113099755A CN 202110349202 A CN202110349202 A CN 202110349202A CN 113099755 A CN113099755 A CN 113099755A
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- hopper
- dibbling
- seed
- rotary table
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C14/00—Methods or apparatus for planting not provided for in other groups of this subclass
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The invention relates to the field of agricultural planting devices, and particularly discloses a rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems. The seed sowing device actively opens the flip cover of the seed sowing bucket by means of gravity, additional matching power is not needed, the flip cover is opened quickly and is not easy to block, and uniform seeding of healthy sugarcane seedlings can be realized; the dibbling device adopts a rotating disc type dibbling method, and can improve the survival rate of the sugarcane. The all-in-one machine is also additionally provided with the rotary tillage device, so that the soil in the planting ditch can be smashed before planting, and the planting and survival of the sugarcane are more facilitated.
Description
Technical Field
The invention belongs to the field of agricultural planting devices, and particularly relates to a rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems.
Background
With the mechanization process of agriculture, the sugarcane planting is gradually mechanized. The existing sugarcane planter generally adopts a belt transmission type to seed, and the seed sowing mode can only be used for planting sugarcane seed stems, particularly for planting double-bud sugarcane seed stems, but not for planting healthy sugarcane seedlings.
The healthy sugarcane seedlings are mainly used for breeding the sugarcanes, have the advantages of high growth speed, strong tillering capability, high stem forming rate, high yield, small seed consumption and the like, can accelerate the rapid propagation of the improved sugarcane seeds, solve the problem that the sugarcane consumes a large amount of raw sugarcane due to large seed consumption and the like, and simultaneously ensure that the seed supply is not limited by time and temperature. The sugarcane bred by the healthy sugarcane seedlings is used for planting, so that the management cost of the sugarcane can be reduced, the yield and the quality of the sugarcane can be improved, and the perennial root life can be prolonged.
At present, the healthy sugarcane seedlings are planted manually, the labor intensity is high, the efficiency is low, the cost is high, the planting density is not controllable, the fine management of the healthy sugarcane seedlings is not facilitated, and the mechanical development of sugarcane planting is influenced. In the production, a healthy sugarcane seedling planter which can realize uniform seeding of healthy sugarcane seedlings and is not easy to leak and block is needed. On the other hand, the loose soil is beneficial to the growth of healthy sugarcane seedlings, and the conventional healthy sugarcane seedlings need to be loosened by a soil preparation machine before being planted and then are planted manually, so that the operation is troublesome and the efficiency is low.
Disclosure of Invention
The invention aims to provide a rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems, and therefore the rotary tillage planting all-in-one machine overcomes the defects that the conventional sugarcane planter cannot sow healthy sugarcane seedlings, cannot realize uniform seed sowing of healthy sugarcane seedlings, and cannot realize soil loosening and planting integration.
In order to achieve the purpose, the invention provides a rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems, which comprises a rack, a seed sowing device and a seed sowing device, wherein a land wheel is arranged below the rack, the seed sowing device is arranged above the rack, and the seed sowing device is arranged below the seed sowing device;
a rotary tillage device is arranged below the rack and in front of the dibbling device, and is detachably connected with the rack through bolts; the rotary tillage device can adopt a mode of installing rotary tillage blades on a rotating shaft in the market, and whether the rotary tillage blades are installed or which characters and sizes are installed can be selected according to soil conditions.
The seed discharging device comprises a seed discharging supporting plate, a driving rotating shaft and a seed discharging hopper, wherein a transmission part is arranged on the driving rotating shaft, the seed discharging hopper is fixed on the transmission part at intervals, the top of the seed discharging hopper is provided with an opening, and the bottom of the seed discharging hopper is provided with a turnover cover; a seed discharging port is arranged on the seed discharging supporting plate; when the seed sowing bucket is used, the seed sowing bucket rotates along with the rotation of the driving shaft and the transmission part, certain seed sowing time is given to an operator, and the seed sowing missing is avoided.
The dibbling device comprises a dibbling rotary table and a dibbling hopper capable of being opened and closed, the dibbling hopper is installed on the circumference of the dibbling rotary table at intervals, when the dibbling hopper rotates to the position below the seed metering opening, the seed metering hopper is driven to the position above the seed metering opening, and the turnover cover is in an open state. The rotary disc type seeding is beneficial to inserting the seeding hopper into soil, so that the healthy sugarcane seedlings or single-bud stems can be planted into the soil with a certain depth, the planted seedlings can root and sprout, and the survival rate of the sugarcane is improved.
When in use, the tractor pulls the integrated machine to move. During planting, healthy sugarcane seedlings or single-bud sugarcane stems are manually placed into the seed discharge hopper, and in a normal state, the flip cover at the bottom of the seed discharge hopper just contacts with the seed discharge supporting plate, so that the bottom of the seed discharge hopper is sealed, and the healthy sugarcane seedlings or the single-bud sugarcane stems cannot leak out. When the seed sowing bucket moves to the seed sowing port along with the driving shaft and the transmission part, the turning cover is automatically opened under the action of gravity because of no blockage, the healthy sugarcane seedlings or the single-bud sugarcane stalks are discharged from the seed sowing bucket and just fall into the dibbling bucket of the dibbling device, at the moment, the dibbling bucket is in a closed state, when the healthy sugarcane seedlings or the single-bud sugarcane stalks rotate to the lower part of the dibbling turntable along with the dibbling turntable, the dibbling bucket is opened, the healthy sugarcane seedlings or the single-bud sugarcane stalks fall onto the ground surface, dibbling of the healthy sugarcane seedlings or the single-bud sugarcane stalks is realized, the dibbling bucket continuously rotates along with the dibbling turntable, and the dibbling bucket is closed in the process of moving from bottom. The opening and closing of the dibbling hopper can refer to the structural arrangement of the existing sowing device.
Preferably, the seed metering device still includes passive pivot, the initiative pivot with the last cover of passive pivot is equipped with the gear respectively, the driving medium is the chain, the initiative pivot with passive pivot passes through chain drive connects, the seed metering fill interval is in the chain is the outside. The active rotating shaft and the passive rotating shaft are arranged at intervals and connected through a chain, so that the moving perimeter of the seeding hopper can be enlarged, more sufficient time is provided for seed placing personnel, and seed leakage is avoided.
Preferably, the number of the gears on the driving rotating shaft and the driven rotating shaft is two, the two gears are arranged at intervals up and down, the number of the chains is two, and the two chains are respectively fixed with the seed sowing hopper. The two chains are arranged up and down and simultaneously fix the seed discharging hopper, so that the seed discharging hopper can be fixed more stably and cannot shake due to uneven ground.
Preferably, a sliding belt matched with the running track of the seed discharging hopper is further arranged on the seed discharging supporting plate right below the seed discharging hopper, and the sliding belt is disconnected at the seed discharging port; the sliding belt is a stainless steel sliding rail which is fixed on the seed sowing supporting plate through welding. The arrangement of the sliding belt can reduce the abrasion of the seed sowing supporting plate.
Preferably, a chain wheel or a gear is arranged at the axle center of the land wheel, the chain wheel or the gear drives the dibbling turntable to rotate through a transmission device, and the driving rotating shaft is driven to rotate through the transmission device and a steering gear. The power sources of the seed sowing device and the dibbling device are both from the land wheel, so that the planting speed is ensured to be synchronous with the running speed, the power is saved, and the missed seeding can be prevented.
Preferably, the dibbling hopper comprises a first half hopper and a second half hopper which are hinged with each other, the upper part of the first half hopper is fixed with the dibbling rotary table, the middle part of the first half hopper is hinged with the dibbling rotary table, and the dibbling rotary table is further provided with a blocking component for controlling the opening and closing of the upper part of the second half hopper. The dibbling hopper is in a vertical state in the process of circular motion along with the dibbling turntable.
Preferably, the dibbling rotary table comprises a first rotary table and a second rotary table which rotate coaxially, the upper part of the first half bucket is fixed with the first rotary table, the middle part of the first half bucket is hinged with the first rotary table, the middle part of the second half bucket is hinged with the second rotary table, the second rotary table is also provided with a pressure blocking component for controlling the opening and closing of the upper part of the second half bucket, and the pressure blocking component is a bulge with gradually increased thickness from the edge of the dibbling rotary table to the direction of the circle center; the middle parts of the first half bucket and the second half bucket are hinged, a return spring is arranged below the hinged part, one end of the return spring is connected with the first half bucket, and the other end of the return spring is connected with the second half bucket; the upper parts of the first half hopper and the second half hopper form a funnel shape, and the lower parts of the first half hopper and the second half hopper form a cone shape which can be opened and closed. When the dibbling hopper moves towards the ground surface, the bulge of the blocking and pressing component is contacted with the first half hopper, the lower part of the dibbling hopper is gradually opened, and the healthy sugarcane seedlings are discharged from the dibbling hopper. And in the process that the dibbling hopper moves upwards from the ground surface, the lower part of the dibbling hopper is gradually closed. The conical seeding funnel is more beneficial to being inserted into soil, so that the healthy sugarcane seedlings or single-bud stems are planted into the soil with a certain depth, the planted seedlings are beneficial to rooting and sprouting, and the survival rate of the sugarcane is improved.
Preferably, the rear part of the rack is also provided with a scraper, the horizontal height of the scraper is higher than the bottom of the dibbling turntable and lower than the horizontal plane where the circle center of the dibbling turntable is located, the scraper is fixed with the rack through a spring, the lower part of the dibbling hopper is in an open state in the process that the dibbling hopper moves upwards from the ground surface, and the scraper is in contact with the inner side of the dibbling hopper. The scraper blade can scrape soil in the dibbling hopper or blocked sugarcane seedlings to the ground, so that the dibbling hopper is prevented from being blocked, and the smooth operation of the seeding device is ensured.
Preferably, the device also comprises a water spraying device, wherein the water spraying device comprises a water tank, a spraying pipe and a water control device, and the water tank is arranged on the rack; the spraying pipe is connected with the water tank and the water pump, the spraying pipe is provided with an electromagnetic valve, and the water outlet end of the spraying pipe is fixed on the frame behind the dibbling device; the water control device comprises a PLC (programmable logic controller), a land wheel motion sensor and a humidity sensor, wherein the land wheel motion sensor, the humidity sensor, the water pump and the electromagnetic valve are all connected with the PLC. The land wheel motion sensor is used for detecting the motion of a land wheel, if the land wheel moves, a signal is transmitted to the PLC, and the PLC sends a starting signal to start the water pump after receiving the signal; the humidity sensor is used for detecting the humidity of the land and feeding back a signal to the PLC, and the PLC adjusts the water yield of the electromagnetic valve according to the soil humidity. The quantitative watering at fixed points in real time is realized, the water consumption is saved, the energy consumption is reduced, and the growth requirement of the sugarcane seedlings can be better met. Preferably, the frame is provided with 2 sets of seed metering devices and a seeding device; the frame is also provided with a seed placing area, a fertilizing box or a pesticide spraying box; the land wheel is fixed on a wheel carrier, one end of the wheel carrier is hinged with the rack, and the other end of the wheel carrier is fixed with the bracket through a spring rod. The 2 sets of seed metering devices and the dibbling devices can simultaneously plant two rows of sugarcanes, and the planting efficiency of the sugarcanes is further improved. The fertilizing box or the pesticide spraying box can be installed according to the requirement. The land wheel can keep planting platform stability when walking on uneven ground to guarantee the uniformity of planting depth.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the seed sowing device comprising the seed sowing supporting plate, the active rotating shaft and the passive rotating shaft with the gears, the chain, the seed sowing hopper with the flip cover and the like is arranged, in the process that the seed sowing hopper moves along with the chain, the flip cover at the bottom of the seed sowing hopper is in a normally closed state, so that the healthy sugarcane seedlings or single-bud stems cannot leak out when the seed sowing hopper is loaded with the healthy sugarcane seedlings or single-bud stems, when the seed sowing hopper moves to the seed sowing opening, the flip cover is automatically opened under the action of gravity, and the healthy sugarcane seedlings or single-bud stems are discharged from the seed sowing hopper and enter the seed sowing device. The seed sowing device actively opens the flip cover by means of gravity without additional matching power, the flip cover is opened quickly and is not easy to block, and uniform seeding of the sugarcane can be realized.
2. The driving rotating shaft and the driven rotating shaft are arranged at intervals and connected through the chain, so that the moving perimeter of the seeding hopper can be enlarged, more sufficient time is provided for seed placing personnel to place seeds, and seed leakage is avoided. The two gears are respectively arranged on the driving rotating shaft and the driven rotating shaft, and the two chains connected with the gears in a transmission manner are matched, namely the seeding hopper is simultaneously connected with the two chains, so that the seeding hopper is fixed and stable, cannot shake due to uneven ground surface, is more favorable for realizing healthy sugarcane seedlings or single-bud-stem seed sowing, and is not easy to block. The chain is provided with the installation department of taking the screw at the interval, and the seed metering fill also is equipped with the installation department of taking the screw, promptly the seed metering fill pass through the screw with the chain is detachable continuous, can change seed metering fill as required, convenient maintenance.
3. The power of the seed sowing device and the dibbling device is provided by the land wheel, so that the planting speed is ensured to be synchronous with the running speed, the power is saved, and the missed seeding can be prevented. Meanwhile, the sowing speed can be adjusted by changing the tooth ratio of the land wheel chain wheel and the transmission device, and then the planting density of the healthy sugarcane seedlings or the single-bud stems can be adjusted to meet different operation requirements.
4. The dibbling device is matched with a dibbling turntable, a dibbling hopper which can be opened and closed and other structures, and the lower part of the dibbling hopper is arranged into a cone shape, so that the sowing hopper is favorably inserted into soil, healthy seedlings or single-bud stems of the sugarcane are planted into the soil with a certain depth, the rooting and the sprouting after the sugarcane is planted are favorably realized, and the survival rate of the sugarcane is improved.
5. The dibbling rotary table is designed into a first rotary table and a second rotary table which rotate coaxially, a dibbling hopper is placed between the first rotary table and the second rotary table, the dibbling hopper is designed into a first half hopper and a second half hopper which are hinged left and right, the upper part of the first half hopper is fixed with the first rotary table, the middle part of the first half hopper is hinged with the first rotary table, the middle part of the second half hopper is hinged with the second rotary table, and the second rotary table is also provided with a blocking and pressing part for controlling the opening and closing of the upper part of the second half hopper; overall structure is simple firm, long service life, and the dibble seeding fill can be along with dibble seeding carousel operation in-process remain vertical state throughout, can guarantee the root of the healthy seedling of sugarcane and plant in the ground, and the blade up, more is favorable to the growth of the healthy seedling of sugarcane.
6. The rear part of the frame is provided with the scraper connected through the spring, and the horizontal height of the scraper is higher than the bottom of the dibbling turntable and lower than the horizontal plane where the circle center of the dibbling turntable is located; because the dibbling hopper is in the open state by the in-process of earth's surface rebound, dibbling hopper lower part, the scraper blade can with the inboard contact of dibbling hopper scrapes the earth in the dibbling hopper or the sugarcane seedling of jam to the ground, prevents the dibbling hopper jam, guarantees seeder's smooth and easy operation.
7. The integrated machine is started after entering a planting area, when the ground wheel motion sensor detects that the ground wheel rotates, the PLC controls the water pump to be started, meanwhile, the PLC can adjust the water outlet quantity of the electromagnetic valve according to the soil humidity detected by the humidity sensor, real-time fixed-point quantitative watering is realized, water consumption is saved, energy consumption is reduced, and the growth demand of sugarcane seedlings can be better met.
Drawings
Fig. 1 is a schematic diagram of a structure according to the present invention.
FIG. 2 is a schematic view of the construction of a seed metering device according to the present invention.
FIG. 3 is a schematic view of the construction of a seed-metering support plate of the present invention.
FIG. 4 is a schematic view of the structure of the seed-metering bucket of the present invention.
FIG. 5 is a schematic diagram of the jukebox device of the present invention.
Fig. 6 is a schematic structural diagram of the dibbling hopper of the invention.
FIG. 7 is a schematic view of the structure of the transmission of the present invention.
Description of the main reference numerals:
1. a frame; 11. a seedling loading area; 2. a seed metering device; 21. a seed-metering supporting plate; 22. a driving rotating shaft; 23. a driven shaft; 24. a seed discharging hopper; 25. a chain; 26. a cover is turned; 27. a seed discharge port; 28. an installation part; 29. a slide belt; 3. a dibbling device; 31. a dibbling rotary table; 311. a first turntable; 312. a second turntable; 32. dibbling buckets; 321. a first half bucket; 322. a second half bucket; 33. a rotating wheel; 34. a pressure blocking member; 35. a return spring; 4. a land wheel; 41. a wheel carrier; 42. a spring lever; 5. a rotary tillage device; 6. a squeegee; 7. a transmission main shaft; 8. a second sprocket; 9. a third sprocket; 10. a first sprocket; 12. a transmission counter shaft; 13. a fourth sprocket; 14. a fifth sprocket; 15. a sixth sprocket; 16. an eccentric wheel; 17. a screw rod; 18. rotating the disc; 19. a water sprinkling device 19; 191. a water tank; 192. a shower pipe; 193. a water pump; 194. an electromagnetic valve; 195. a PLC controller; 196. a ground wheel motion sensor; 197. a humidity sensor.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
As shown in fig. 1-7, a rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems comprises a frame 1, a seed sowing device 2 and a seed sowing device 3, wherein a land wheel 4 is arranged below the frame 1, the seed sowing device 2 is arranged above the frame 1, the seed sowing device 3 is arranged below the seed sowing device 2, rotary tillage devices 5 are arranged below the frame 1 and in front of the seed sowing device 3, and the rotary tillage devices 5 are detachably connected with the frame 1 through bolts. The rotary tillage device 5 can adopt a mode of installing rotary tillage blades on a rotating shaft in the market. Preferably, the land wheel 4 is fixed on a wheel carrier 41, one end of the wheel carrier 41 is hinged with the frame 1, and the other end is fixed with the bracket through a spring rod 42. The spring rod 42 is similar to a damping device of an electric vehicle, so that the shaking of the frame 1 can be reduced, and the seeding is more facilitated. In this embodiment, the frame 1 is provided with 2 sets of seed metering devices 2 and a seeding device 3. The frame 1 is also provided with a seedling loading area 11, and a fertilizing box or a pesticide spraying box can be additionally installed according to the requirement.
The seed sowing device 2 comprises a seed sowing supporting plate 21, an active rotating shaft 22, a passive rotating shaft 23 and a seed sowing hopper 24, wherein the active rotating shaft 22 and the passive rotating shaft 23 with gears are arranged on the seed sowing supporting plate 21 at intervals, and the active rotating shaft 22 and the passive rotating shaft 23 are in transmission connection through a chain 25. The seed sowing hoppers 24 are arranged at intervals outside the chain 25, the top opening and the bottom of each seed sowing hopper 24 are provided with a turnover cover 26, and one end of each turnover cover 26 is connected with each seed sowing hopper 24 through a shaft pin. The seed-metering supporting plate 21 is provided with a seed-metering opening 27, and the seed-metering opening 27 is positioned under part of the seed-metering hopper 24. Under normal state, the turning cover 26 at the bottom of the seed sowing bucket 24 just contacts with the seed sowing supporting plate 21, so that the bottom of the seed sowing bucket 24 is sealed, and healthy sugarcane seedlings or single-bud stems of the sugarcane cannot leak out. When the seed sowing bucket 24 moves to the seed sowing port 27 along with the chain 25, the turning cover 26 is automatically opened under the action of gravity because of no blockage, and the healthy sugarcane seedlings or the single-bud stems of the sugarcanes are discharged from the seed sowing bucket 24. Further, the chain 25 is provided with mounting parts 28 with screw holes at intervals, the seed sowing bucket 24 is also provided with a mounting part 28 with screw holes, and the seed sowing bucket 24 is detachably connected with the chain 25 through screws. Preferably, the driving rotating shaft 22 and the driven rotating shaft 23 are provided with two gears at intervals along the vertical direction, the number of the chains 25 is two, and the two chains 25 are respectively connected with the seed sowing hopper 24. The two chains 25 are arranged up and down and simultaneously fix the seed discharging hopper 24, so that the seed discharging hopper 24 can be fixed more stably and cannot shake due to uneven ground.
Furthermore, a sliding belt 29 matched with the running track of the seed sowing hopper 24 is further arranged on the seed sowing support plate 21 right below the seed sowing hopper 24, the sliding belt 29 protrudes out of the plane of the seed sowing support plate 21, and the sliding belt 29 is disconnected at the seed sowing port 27. The sliding belt 29 is a solid stainless steel sliding rail, and the solid stainless steel sliding rail is fixed on the seed sowing supporting plate 21 through welding. The provision of the slide belt 29 reduces wear of the seed feed plate 21. Of course, other materials may be used to form the sliding strip 29 or chute to seal the flip cover 26 and prevent movement of the seed hopper 24.
The dibbling device 3 comprises a dibbling rotary disc 31 and a dibbling hopper 32 which can be opened and closed, the dibbling hopper 32 which can be opened and closed is installed on the circumference of the dibbling rotary disc 31 at intervals, when the dibbling hopper 32 rotates to the lower part of the seed discharging opening 27, the seed discharging hopper 24 is driven to the upper part of the seed discharging opening 27, and the turnover cover 26 is in an open state. Further, the order carousel 31 includes a first carousel 311 and a second carousel 312 that rotate coaxially, and the order hoppers 32 are placed between the first carousel 311 and the second carousel 312. The dibbling hopper 32 comprises a first half hopper 321 and a second half hopper 322 which are hinged with each other, wherein the upper parts of the first half hopper 321 and the second half hopper 322 enclose a funnel shape, and the lower parts of the first half hopper 321 and the second half hopper 322 enclose a cone shape which can be opened and closed. The upper part of the first half bucket 321 is fixed with the first rotating disc 311, the middle part of the first half bucket is hinged with the first rotating disc 311, the middle part of the second half bucket 322 is hinged with the second rotating disc 312, the upper part of the second half bucket 322 is also provided with a rotating wheel 33, the second rotating disc 312 is also provided with a pressure blocking component 34 for controlling the upper part of the second half bucket 322 to open and close, and the thickness of the pressure blocking component 34 is gradually increased from the edge of the dibbling rotating disc 31 to the direction of the circle center. The rotating wheel 33 slides in contact with the blocking component 34, which is beneficial to opening and closing the first half-bucket 321, and can reduce friction without hindering the movement of the sowing bucket. Further, the middle parts of the first half bucket 321 and the second half bucket 322 are hinged, a return spring 35 is arranged below the hinged part, one end of the return spring 35 is connected with the first half bucket 321, and the other end of the return spring is connected with the second half bucket 322.
When the dibbling rotary disc 31 drives the dibbling hopper 32 to slide downwards, the first half hopper 321 is in contact with the blocking and pressing part 34, the lower parts of the first half hopper 321 and the second half hopper 322 are gradually opened under the action force of the blocking and pressing part 34 to discharge and plant healthy sugarcane seedlings, the dibbling rotary disc 31 continuously drives the sowing hopper to move, when the sowing hopper moves upwards from the ground surface, the lower parts of the first half hopper 321 and the second half hopper 322 are gradually closed, after the sowing hopper moves to the position above the center of the sowing rotary disc, the blocking and pressing part 34 is separated from the sowing hopper, and the lower parts of the first half hopper 321 and the second half hopper 322 are in a normally closed state under the action of the reset spring 35. In other embodiments, the openable and closable dibble hopper 32 may take other conventional configurations.
Furthermore, a chain wheel is installed at the axle center of the land wheel 4, the chain wheel drives the dibble seeding turntable 31 to rotate through a transmission device, and drives the driving rotating shaft 22 to rotate through the transmission device and a steering gear. Referring to fig. 7, a transmission main shaft 7 is further disposed below the frame 1, a second chain wheel 8 and a third chain wheel 9 are disposed on the transmission main shaft 7 at intervals, a first chain wheel 10 is arranged at the axle center of the land wheel 4, the first chain wheel 10 is in transmission connection with the second chain wheel 8 through a chain 25, the requesting rotary table 31 is driven by a transmission auxiliary shaft 12, a fourth chain wheel 13 and a fifth chain wheel 14 are arranged on the transmission auxiliary shaft 12, the fifth chain wheel 14 is in transmission connection with a sixth chain wheel 15, the sixth chain wheel 15 is coaxially provided with an eccentric wheel 16, the eccentric wheel 16 is hinged with a screw rod 17, the tail end of the screw rod 17 is provided with a clamping hook, the driving rotating shaft 22 is coaxially provided with a rotating disc 18 with a clamping groove, the clamping groove is arranged along the circumferential direction of the rotary disc, and the eccentric wheel 16 drives the screw rod 17 to move along the clamping groove, so that the rotary disc 18 and the driving rotary shaft 22 are driven to rotate. Of course, the existing rotating shaft device can also be adopted to transmit the power of the land wheel 4 to the driving rotating shaft 22 to drive the seed sowing device 2 to rotate. In the embodiment, the power sources of the seed sowing device 2 and the seed sowing device 3 are both from the land wheel 4, so that the planting speed is ensured to be synchronous with the running speed, the power is saved, and the seeding missing can be prevented. By changing the gear ratio of the first chain wheel 10 of the land wheel 4 and the clamping groove of the rotating disc 18, the sowing speed can be adjusted, and then the sowing density can be adjusted.
Preferably, the rear part of the frame 1 is further provided with a scraper 6, the horizontal height of the scraper 6 is higher than the bottom of the dibbling turntable 31 and lower than the horizontal plane where the circle center of the dibbling turntable 31 is located, the scraper 6 is fixed with the frame 1 through a spring, the lower part of the dibbling hopper 32 is in an open state in the process that the dibbling hopper 32 moves upwards from the ground surface, and the scraper 6 is in contact with the inner side of the dibbling hopper 32. The scraper 6 can scrape soil or blocked sugarcane seedlings in the dibbling hopper 32 into the ground, so that the dibbling hopper 32 is prevented from being blocked, and smooth operation of the seeding device is ensured.
Further, the device also comprises a water spraying device 19, wherein the water spraying device 19 comprises a water tank 191, a spraying pipe 192 and a water control device, and the water tank 191 is arranged on the rack; the spray pipe 192 is connected with the water tank 191 and the water pump 193, the spray pipe 192 is provided with an electromagnetic valve 194, and the water outlet end of the spray pipe 192 is fixed on the frame behind the dibbling device; the water control device comprises a PLC controller, a land wheel motion sensor 196 and a humidity sensor 197, wherein the land wheel motion sensor 196, the humidity sensor 197, a water pump 193 and an electromagnetic valve 194 are all connected with the PLC controller. The land wheel motion sensor 196 is used for detecting the motion of a land wheel, if the land wheel moves, a signal is transmitted to the PLC, and the PLC sends a starting signal to start the water pump 193 after receiving the signal; the humidity sensor 197 is used for detecting the humidity of the soil and feeding back a signal to the PLC controller, and the PLC controller adjusts the water yield of the electromagnetic valve 194 according to the soil humidity. The quantitative watering at fixed points in real time is realized, the water consumption is saved, the energy consumption is reduced, and the growth requirement of the sugarcane seedlings can be better met.
The square of the all-in-one machine in the invention is in front when in operation. The other orientations are set based on the present reference orientation. Other structures not set forth may be mounted using existing structures or existing fittings.
During planting, the all-in-one machine is pulled by a tractor to move, and the soil in the planting ditch is crushed by the rotary tillage device 5 and then is sown with healthy sugarcane seedlings or single-bud stems. The healthy sugarcane seedlings or the single-bud sugarcane stalks are manually placed in the seed sowing hopper 24, and in a normal state, the turnover cover 26 at the bottom of the seed sowing hopper 24 just contacts with the seed sowing supporting plate 21, so that the bottom of the seed sowing hopper 24 is sealed, and the healthy sugarcane seedlings or the single-bud sugarcane stalks cannot leak out. When the seed sowing hopper 24 moves to the seed sowing port 27 along with the chain 25, because of no blockage, the turning cover 26 is automatically opened under the action of gravity, the healthy sugarcane seedlings or the single-bud sugarcane stalks are discharged from the seed sowing hopper 24 and just fall into the seed sowing hopper 32 of the seed sowing device 3, at the moment, the seed sowing hopper 32 is in a closed state, when the healthy sugarcane seedlings or the single-bud sugarcane stalks rotate to the lower part of the seed sowing rotary disc 31 along with the seed sowing rotary disc 31, the seed sowing hopper 32 is opened, the healthy sugarcane seedlings or the single-bud sugarcane stalks fall on the ground surface, the seed sowing of the healthy sugarcane seedlings or the single-bud sugarcane stalks is realized, the seed sowing hopper 32 continuously rotates along with the seed sowing rotary disc 31, and in the process that the seed sowing hopper 32 moves from bottom to top, the scraper 6 can scrape soil or blocked sugarcane seedlings in the seed sowing hopper 32 to the ground, the seed sowing hopper 32 is prevented. After the dibbling hopper 32 moves to the upper part of the circle center of the dibbling rotary disc 31, the dibbling hopper 32 is closed. And so on.
In conclusion, the invention can be used for sowing the healthy sugarcane seedlings or the single-bud sugarcane seed stems. The seed sowing device 2 of the all-in-one machine actively opens the flip cover 26 by means of gravity, additional matching power is not needed, the flip cover 26 is opened quickly and is not easy to block, and uniform seeding of sugarcane can be realized; the dibbling device 3 adopts a rotating disc type dibbling mode, the lower portion of the sowing hopper is arranged to be conical, the sowing hopper is favorably inserted into soil, healthy sugarcane seedlings or single-bud stems are planted into the soil with a certain depth, and the survival rate of the sugarcane can be improved. The all-in-one machine is also additionally provided with the rotary tillage device 5, so that the soil in the planting ditch can be smashed before planting, and the planting and survival of the sugarcane are more facilitated.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. A rotary tillage planting integrated machine for healthy sugarcane seedlings and single-bud stems comprises a frame, a seed sowing device and a seed sowing device, wherein a land wheel is arranged below the frame, the seed sowing device is arranged above the frame, the seed sowing device is arranged below the seed sowing device, and the rotary tillage planting integrated machine is characterized in that,
a rotary tillage device is arranged below the rack and in front of the dibbling device, and is detachably connected with the rack through bolts;
the seed discharging device comprises a seed discharging supporting plate, a driving rotating shaft and a seed discharging hopper, wherein a transmission part is arranged on the driving rotating shaft, the seed discharging hopper is fixed on the transmission part at intervals, the top of the seed discharging hopper is provided with an opening, and the bottom of the seed discharging hopper is provided with a turnover cover; a seed discharging port is arranged on the seed discharging supporting plate;
the dibbling device comprises a dibbling rotary table and a dibbling hopper capable of being opened and closed, the dibbling hopper is installed on the circumference of the dibbling rotary table at intervals, when the dibbling hopper rotates to the position below the seed metering opening, the seed metering hopper is driven to the position above the seed metering opening, and the turnover cover is in an open state.
2. A rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems as claimed in claim 1, wherein the seed metering device further comprises a driven rotating shaft, gears are respectively sleeved on the driving rotating shaft and the driven rotating shaft, the driving part is a chain, the driving rotating shaft and the driven rotating shaft are in transmission connection through the chain, and the seed metering buckets are arranged at intervals outside the chain.
3. A rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems as claimed in claim 2, wherein the number of the gears on the driving rotating shaft and the driven rotating shaft is two, the two gears are arranged at intervals up and down, the number of the chains is two, and the two chains are respectively fixed with the seed discharge hopper.
4. A rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems as claimed in claim 1, wherein a sliding belt matched with a running track of the seed sowing hopper is further arranged on the seed sowing supporting plate right below the seed sowing hopper, and the sliding belt is disconnected at the seed sowing port; the sliding belt is a stainless steel sliding rail which is fixed on the seed sowing supporting plate through welding.
5. A rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single buds according to claim 1, wherein a sprocket or a gear is mounted at the axle center of the land wheel, and the sprocket or the gear drives the dibbling turntable to rotate through a transmission device and drives the driving rotating shaft to rotate through a transmission device and a steering gear.
6. A rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems as claimed in claim 1, wherein the dibbling hopper comprises a first half hopper and a second half hopper which are hinged with each other, the upper portion of the first half hopper is fixed with the dibbling rotary table, the middle portion of the first half hopper is hinged with the dibbling rotary table, and the dibbling rotary table is further provided with a pressure blocking component for controlling the upper portion of the second half hopper to open and close.
7. A rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems as claimed in claim 6, wherein the dibbling rotary table comprises a first rotary table and a second rotary table which rotate coaxially, the upper portion of the first half bucket is fixed with the first rotary table, the middle portion of the first half bucket is hinged with the first rotary table, the middle portion of the second half bucket is hinged with the second rotary table, a blocking and pressing component for controlling the opening and closing of the upper portion of the second half bucket is further arranged on the second rotary table, and the blocking and pressing component is a bulge with gradually increased thickness from the edge of the dibbling rotary table to the direction of a circle center; the middle parts of the first half bucket and the second half bucket are hinged, a return spring is arranged below the hinged part, one end of the return spring is connected with the first half bucket, and the other end of the return spring is connected with the second half bucket; the upper parts of the first half hopper and the second half hopper form a funnel shape, and the lower parts of the first half hopper and the second half hopper form a cone shape which can be opened and closed.
8. A rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems as claimed in claim 1, wherein a scraper is further arranged at the rear of the rack, the horizontal height of the scraper is higher than the bottom of the dibbling turntable and lower than the horizontal plane where the circle center of the dibbling turntable is located, the scraper is fixed with the rack through a spring, and in the process that the dibbling hopper moves upwards from the ground surface, the lower portion of the dibbling hopper is in an open state, and the scraper is in contact with the inner side of the dibbling hopper.
9. A rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single buds and stalks according to claim 1, further comprising a water spraying device, wherein the water spraying device comprises a water tank, a spraying pipe and a water control device, and the water tank is arranged on the rack; the spraying pipe is connected with the water tank and the water pump, the spraying pipe is provided with an electromagnetic valve, and the water outlet end of the spraying pipe is fixed on the frame behind the dibbling device; the water control device comprises a PLC (programmable logic controller), a land wheel motion sensor and a humidity sensor, wherein the land wheel motion sensor, the humidity sensor, the water pump and the electromagnetic valve are all connected with the PLC.
10. A rotary tillage planting all-in-one machine for healthy sugarcane seedlings and single-bud stems as claimed in claim 1, wherein the rack is provided with 2 sets of seed metering devices and seed dibbling devices; the frame is also provided with a seed placing area, a fertilizing box or a pesticide spraying box; the land wheel is fixed on a wheel carrier, one end of the wheel carrier is hinged with the rack, and the other end of the wheel carrier is fixed with the bracket through a spring rod.
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| CN202110349202.7A CN113099755A (en) | 2021-03-31 | 2021-03-31 | A rotary tillage planting all-in-one that is used for healthy seedling of sugarcane and single bud stem |
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| CN202110349202.7A CN113099755A (en) | 2021-03-31 | 2021-03-31 | A rotary tillage planting all-in-one that is used for healthy seedling of sugarcane and single bud stem |
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Application publication date: 20210713 |
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