CN111886975A - Wheat, maize double-purpose seeder - Google Patents
Wheat, maize double-purpose seeder Download PDFInfo
- Publication number
- CN111886975A CN111886975A CN202010754129.7A CN202010754129A CN111886975A CN 111886975 A CN111886975 A CN 111886975A CN 202010754129 A CN202010754129 A CN 202010754129A CN 111886975 A CN111886975 A CN 111886975A
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- China
- Prior art keywords
- seed
- wheat
- frame
- falls
- sleeve
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a wheat and corn dual-purpose seeding device which comprises a rack, a seed dropping box, a transmission mechanism, a ditching shovel and a diesel engine, wherein the front end of the rack is provided with a connecting rod, wheels are arranged on two sides of the rack, the upper end of the rack is provided with the seed dropping box, the seed dropping box is internally provided with the transmission mechanism for seed dropping, one side of the seed dropping box is provided with the diesel engine and an oil tank, an output shaft of the diesel engine is connected with a gearbox, the gearbox is connected with the transmission mechanism, the lower end of the rack is provided with the ditching shovel, the lower end of the seed dropping box is connected with a seed dropping pipe, a seed outlet of the seed dropping pipe is positioned behind the ditching shovel, a soil covering plate connected with the rack is arranged behind the seed outlet, and. The device has realized the dual use of wheat, maize seeding, and the seeding demand of two kinds of crops can be satisfied to an equipment, can save the cost of purchasing equipment greatly, has saved parking space.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a wheat and corn dual-purpose seeding device.
Background
The crop seeding period varies with regional climate conditions. The wheat is divided into winter wheat and spring wheat, wherein the winter wheat is sowed in 9 and 10 months every year, the wheat is harvested in 5 and 6 months in the second year, the planting area is large, the spring wheat is sowed in 3 and 4 months every year, and the wheat is harvested in 8 and 9 months in autumn. The corn is divided into spring corn and summer corn according to different sowing time, the spring corn is sowed from late April to late May, and the corn can be harvested from the upper middle of September. Summer corn is sown after the winter wheat is harvested, and cannot be harvested later than the middle 7 months and the middle 10 months.
With the development of agricultural mechanization, wheat and corn seeding are mechanized. Wheat is generally required to be sowed at equal row spacing of 15cm, corn is required to be sowed at equal row spacing of 60cm or at wide and narrow rows of 40cm-80cm, and the sowing density requirements of the wheat and the corn are different. The seeding demand of two kinds of crops can't be satisfied simultaneously to current commercial seeder, consequently, the peasant household need purchase two kinds of equipment and sow, has not only increased the cost, occupies storage space moreover.
Disclosure of Invention
The invention aims at the defects in the prior art, and provides a wheat and corn dual-purpose seeding device which is provided with a transmission mechanism for seed sowing, wherein the transmission mechanism can change the transmission speed through a gearbox, different seed falling speeds and seed sowing intervals can be adjusted for corn and wheat, the device realizes the dual use of wheat and corn sowing, one device can meet the sowing requirements of two crops, the structure is compact, the cost for purchasing the device can be greatly saved, the storage space is saved, and the operation is simple and convenient.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a wheat, maize double-purpose seeder, includes the frame, falls seed case, drive mechanism, ditching shovel and diesel engine, the front end of frame is equipped with the connecting rod, and the both sides of frame are equipped with the wheel, the upper end of frame is equipped with seed case, fall to be equipped with the drive mechanism who is used for falling the kind in the seed case, one side of falling seed case is equipped with diesel engine and oil tank, even there is the gearbox on the output shaft of diesel engine, the gearbox is connected with drive mechanism, the lower extreme of frame is equipped with the ditching shovel, the lower extreme of seed case that falls even has the seed case, the play mouth of seed case is located ditching shovel rear, the rear of going out the mouth is equipped with the earthing plate of being connected with the frame, the rear end of.
Preferably, the frame includes last chassis and lower chassis, go up the chassis and be connected between the chassis, the upper end of going up the chassis is equipped with the bottom plate, oil tank, gearbox and diesel engine are all installed in the upper end of bottom plate.
Preferably, drive mechanism includes the screw rod, the lower extreme that falls the seed case is equipped with the play kind pipe of being connected with the seed case that falls, in the seed case was located to the lower extreme of screw rod, the screw rod was connected through fixed cover and the lateral wall that falls the seed case, and the upper end of screw rod is equipped with drive gear, the upper end one side that falls the seed case is equipped with the transmission box, be equipped with the driving shaft in the transmission box, the driving shaft passes through gear and drive gear meshing, and the output shaft of driving shaft's tip through driving belt and gearbox.
Preferably, the screw is provided with a limiting ring, and the limiting ring is arranged on two sides of the fixed sleeve.
Preferably, fall to divide into a plurality of kinds of storehouses that fall through the baffle in the kind case, the bottom in kind of storehouse that falls is equipped with the guide plate, all is equipped with the screw rod in every kind of storehouse that falls.
Preferably, the upper end of frame is equipped with the water tank, even there is the water pipe on the water tank, be equipped with the valve on the water pipe, the tip of water pipe is equipped with the shower nozzle, the shower nozzle is located between seed falling pipe and the earthing plate.
Preferably, the earthing plate is of a V-shaped structure, and the rear end of the earthing plate is connected with the rack through a push rod.
Preferably, the soil leveling plate is of an L-shaped structure, the upper end of the soil leveling plate is connected with an adjusting rod, the rear end of the rack is provided with a fixing sleeve, the adjusting rod is matched with the fixing sleeve, and a first adjusting bolt for fixing the adjusting rod is arranged on the side wall of the fixing sleeve.
Preferably, the upper end of the ditching shovel is connected with a telescopic rod, the upper end of the telescopic rod is sleeved with a sleeve, the sleeve is provided with a second adjusting bolt for fixing the telescopic rod, the upper end of the sleeve is provided with a sliding sleeve connected with the rack, and the sliding sleeve is provided with a third adjusting bolt.
Preferably, the spray head is fixed with the frame through a steel wire.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with the transmission mechanism for seed discharging, the transmission mechanism can change the transmission speed through the gearbox, different seed falling speeds and seed sowing intervals can be adjusted for corn and wheat, the device realizes double use of wheat and corn sowing, one device can meet the sowing requirements of two crops, the structure is compact, the cost for purchasing the device can be greatly saved, the storage space is saved, and the operation is simple and convenient.
2. The water tank is arranged, the watering requirement during corn sowing can be met, the water tank can be selectively used according to the requirement, the trouble of manual watering is saved, and the corn sowing quality is ensured.
3. The frame of the invention adopts a frame type structure, thereby reducing the whole weight and the energy consumption when in use, and the firmness of the whole structure can be increased because the upper chassis and the lower chassis form a box body structure.
4. The invention adopts the rotation of the screw to convey seeds, and the seed falling speed and the seed falling quantity can be controlled through the rotation speed of the screw, thereby ensuring the stability of seed falling.
5. The seed falling box is divided into a plurality of seed falling bins through the partition plates, the bottom of each seed falling bin is provided with the guide plate, the seed falling thoroughness can be ensured, the residue is avoided, each seed falling bin corresponds to one screw rod, and multi-row synchronous seed falling and seed falling stability can be realized.
6. The seed dropping device is provided with the soil covering plate which is arranged behind the seed dropping pipe, so that seeds can be buried, and the evaporation of soil moisture is reduced.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a right side view of the present invention;
FIG. 5 is a first schematic structural diagram of a seed dropping box;
FIG. 6 is a second schematic structural diagram of a seed dropping box;
FIG. 7 is a schematic view of the construction of a furrowing blade.
In the figure: 1-a frame; 101-an upper chassis; 102-a lower chassis; 103-a backplane; 104-a wheel; 105-a connecting rod; 106-a first adjusting bolt; 107-adjusting sleeve; 2-seed falling; 201-a flow guide plate; 202-fixing the sleeve; 203-a separator; 204-seed outlet pipe; 205-seed dropping tube; 3-a transmission mechanism; 301-drive shaft; 302-a drive belt; 303-a transmission box; 304-a drive gear; 305-a screw; 306-a stop collar; 4-a water tank; 401-a valve; 402-a water pipe; 403-a spray head; 5-an oil tank; 6-a gearbox; 7-ditching and shoveling; 701-a telescopic rod; 702-a second adjusting bolt; 703-a sleeve; 704-a sliding sleeve; 705-a third adjusting bolt; 8-leveling the soil plate; 801-adjusting rod; 9-a diesel engine; 10-a soil covering plate; 1001 — push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, a wheat and corn dual-purpose seeding device, a frame 1, a seed dropping box 2, a transmission mechanism 3, a furrowing blade 7 and a diesel engine 9, a connecting rod 105 is arranged at the front end of the frame 1, wheels 104 are arranged at two sides of the frame 1, the width of the wheels 104 is not less than 10 centimeters, the upper end of the frame 1 is provided with the seed dropping box 2, the seed dropping box 2 is in a strip shape with an opening at the upper end, the transmission mechanism 3 for seed dropping is arranged in the seed dropping box 2, the diesel engine 9 and an oil tank 5 are arranged at one side of the seed dropping box 2, the oil tank 5 supplies oil to the diesel engine 9, a gearbox 6 is connected to an output shaft of the diesel engine 9, the gearbox 6 is a manual gearbox 6 and is used for adjusting the transmission speed of the transmission mechanism 3, the gearbox 6 is connected with the transmission mechanism 3, the lower end of the frame 1 is provided with, the rear part of the seed outlet is provided with a soil covering plate 10 connected with the frame 1, and the rear end of the frame 1 is connected with a soil leveling plate 8.
The frame 1 comprises an upper chassis 101 and a lower chassis 102, the upper chassis 101 and the lower chassis 102 are both steel frames, the upper chassis 101 and the lower chassis 102 are connected through steel plates, the upper chassis 101 and the lower chassis 102 form a box body frame structure, the upper end of the upper chassis 101 is provided with a bottom plate 103, an oil tank 5, a gearbox 6 and a diesel engine 9 are all installed at the upper end of the bottom plate 103, and the ditching shovel 7 and the soil covering plate 10 are installed on the lower chassis 102.
As shown in fig. 5-6, the transmission mechanism 3 includes a screw 305, the dropping groove on the side wall of the screw 305 can accommodate corn kernels, the lower end of the seed dropping box 2 is provided with a seed discharging pipe 204 connected with the seed dropping pipe 205, the lower end of the screw 305 is arranged in the seed discharging pipe 204, the gap between the seed discharging pipe 204 and the screw 305 is smaller than the diameter of wheat, so as to prevent automatic seed dropping, the screw 305 is connected with the side wall of the seed dropping box 2 through a fixing sleeve 202, the screw 305 can only rotate in the fixing sleeve 202, the upper end of the screw 305 is provided with a transmission gear 304, one side of the upper end of the seed dropping box 2 is provided with a transmission box 303, a driving shaft 301 is arranged in the transmission box 303, the driving shaft 301 is engaged with the transmission gear 304 through a gear. The motor drives the driving shaft 301 to rotate through the gearbox 6, the driving shaft 301 drives the screw rod 305 to rotate, and the screw rod 305 conveys corn seeds or wheat seeds into the seed outlet pipe 204 through the spiral groove on the side wall for sowing.
In order to increase the reliability of fixing the screw 305 and prevent the screw 305 from sliding up and down, a limiting ring 306 is disposed on the screw 305, and the limiting ring 306 is disposed on both sides of the fixing sleeve 202.
In the invention, the seed dropping box 2 is divided into a plurality of seed dropping bins by the partition plates 203, in order to ensure the seed dropping thoroughness, the bottom of the seed dropping bin is provided with the guide plate 201, the guide plate inclines towards the seed outlet pipe 204 to slide seeds into the grooves of the screw rods 305, and each seed dropping bin is provided with the screw rods 305, thereby realizing the effect of one-time multi-row seeding.
Because the maize generally need water when the seeding, consequently, in order to satisfy the seeding requirement of maize, be equipped with water tank 4 in the upper end of frame 1, even have water pipe 402 on the water tank 4, be equipped with valve 401 on the water pipe 402, tip at water pipe 402 is equipped with shower nozzle 403, shower nozzle 403's water spray width is less than the ditching width, shower nozzle 403 is located between seeding 205 and the earthing plate 10, shower nozzle 403 passes through the steel wire and is fixed with frame 1, can adjust shower nozzle 403's position according to the position of ditching shovel 7, the dismouting of being convenient for is fixed to the steel wire, high durability and convenient use.
The soil covering plate 10 is of a V-shaped structure, a V-shaped opening faces the ditching shovel 7, the rear end of the soil covering plate 10 is connected with the rack 1 through a push rod 1001, and the upper end of the push rod 1001 is connected with the rack 1 through a sliding sleeve 704 and fixed through bolts.
The soil leveling plate 8 is of an L-shaped structure, the upper end of the soil leveling plate 8 is connected with an adjusting rod 801, the rear end of the machine frame 1 is provided with an adjusting sleeve 107, the adjusting rod 801 is matched with the adjusting sleeve 107, the side wall of the adjusting sleeve 107 is provided with a first adjusting bolt 106 for fixing the adjusting rod 801, the height of the soil leveling plate 8 can be adjusted through the sliding adjusting rod 801, and the soil can be leveled after seeding is finished.
In order to meet different sowing depths, as shown in fig. 7, an expansion link 701 is connected to the upper end of the furrowing blade 7, a sleeve 703 is sleeved on the upper end of the expansion link 701, a second adjusting bolt 702 for fixing the expansion link 701 is arranged on the sleeve 703, a sliding sleeve 704 connected with the frame 1 is arranged on the upper end of the sleeve 703, and a third adjusting bolt 705 is arranged on the sliding sleeve 704.
When the device is used, firstly, the ditching depth of the ditching shovel 7 and the distance between the ditching shovels 7 are adjusted according to the requirements of sowed corns or wheat, the distance between the ditching shovels 7 is adjusted through the sliding sleeve 704, the ditching shovels 7 are fixed through the third adjusting bolt 705, the length of the ditching shovel 7 is adjusted through the telescopic rod 701 and is fixed through the second adjusting bolt 702, the height of the soil leveling plate 8 is adjusted according to the ditching depth, the ditching shovels are fixed through the first locking bolt, if the corns are sowed, water is added into the water tank 4, then the position of the spray head 403 is adjusted according to the position of the ditching shovel 7, if the wheat is sowed, the water is not added, meanwhile, the position of the soil covering plate 10 is adjusted, then the rotating speed of the screw 305 is adjusted through the gearbox 6 according to the sowing distance, after the adjustment is finished, the machine frame 1 is connected with an agricultural, in the moving process, the ditching shovel 7 ditches, seeds are conveyed into the seed dropping pipe 205 and fall into the trench under the action of the screw 305, then soil on two sides of the trench is pushed into the trench under the action of the soil covering shovel, and then the soil is leveled through the soil leveling plate 8 at the rear end.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a wheat, maize double-purpose seeder which characterized in that: including frame, seed case, drive mechanism, ditching shovel and diesel engine fall, the front end of frame is equipped with the connecting rod, and the both sides of frame are equipped with the wheel, the upper end of frame is equipped with seed case that falls, fall to be equipped with the drive mechanism who is used for the kind of seed in the seed case, one side of seed case that falls is equipped with diesel engine and oil tank, even there is the gearbox on the output shaft of diesel engine, the gearbox is connected with drive mechanism, the lower extreme of frame is equipped with ditching shovel, the lower extreme of seed case that falls even has the seed tube, the play mouth of seed tube is located ditching shovel rear, the rear of going out the mouth is equipped with the earthing plate of being connected with the frame, the rear end of frame even.
2. The wheat and corn dual-purpose seeding device as claimed in claim 1, wherein: the frame includes upper chassis and lower chassis, go up the chassis and connect between the chassis, the upper end of going up the chassis is equipped with the bottom plate, oil tank, gearbox and diesel engine are all installed in the upper end of bottom plate.
3. The wheat and corn dual-purpose seeding device as claimed in claim 1, wherein: drive mechanism includes the screw rod, the lower extreme of seed case that falls is equipped with the play kind pipe of being connected with the seed case that falls, in the seed case was located to the lower extreme of screw rod, the screw rod was connected with the lateral wall of seed case that falls through fixed cover, and the upper end of screw rod is equipped with drive gear, the upper end one side of seed case that falls is equipped with the transmission box, be equipped with the driving shaft in the transmission box, the driving shaft passes through gear and drive gear meshing, and the output shaft of driving shaft and gearbox is passed through to the tip of.
4. The wheat and corn dual-purpose seeding device as claimed in claim 3, wherein: the screw rod is provided with a limiting ring, and the limiting ring is arranged on two sides of the fixed sleeve.
5. The wheat and corn dual-purpose seeding device as claimed in claim 1, wherein: the seed case that falls is interior to divide into a plurality of kinds of storehouses that fall through the baffle, the bottom in kind of storehouse that falls is equipped with the guide plate, all is equipped with the screw rod in every kind of storehouse that falls.
6. The wheat and corn dual-purpose seeding device as claimed in claim 1, wherein: the upper end of frame is equipped with the water tank, even there is the water pipe on the water tank, be equipped with the valve on the water pipe, the tip of water pipe is equipped with the shower nozzle, the shower nozzle is located between seed falling pipe and the earthing plate.
7. The wheat and corn dual-purpose seeding device as claimed in claim 1, wherein: the earthing plate is of a V-shaped structure, and the rear end of the earthing plate is connected with the rack through a push rod.
8. The wheat and corn dual-purpose seeding device as claimed in claim 1, wherein: the soil leveling plate is of an L-shaped structure, the upper end of the soil leveling plate is connected with an adjusting rod, the rear end of the rack is provided with a fixing sleeve, the adjusting rod is matched with the fixing sleeve, and a first adjusting bolt for fixing the adjusting rod is arranged on the side wall of the fixing sleeve.
9. The wheat and corn dual-purpose seeding device as claimed in claim 1, wherein: the upper end of the ditching shovel is connected with a telescopic rod, the upper end of the telescopic rod is sleeved with a sleeve, the sleeve is provided with a second adjusting bolt for fixing the telescopic rod, the upper end of the sleeve is provided with a sliding sleeve connected with the rack, and the sliding sleeve is provided with a third adjusting bolt.
10. The wheat and corn dual-purpose seeding device as claimed in claim 6, wherein: the spray head is fixed with the frame through a steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010754129.7A CN111886975A (en) | 2020-07-30 | 2020-07-30 | Wheat, maize double-purpose seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010754129.7A CN111886975A (en) | 2020-07-30 | 2020-07-30 | Wheat, maize double-purpose seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111886975A true CN111886975A (en) | 2020-11-06 |
Family
ID=73183438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010754129.7A Pending CN111886975A (en) | 2020-07-30 | 2020-07-30 | Wheat, maize double-purpose seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111886975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447636A (en) * | 2021-06-16 | 2021-09-28 | 西安理工大学 | Sand rain device |
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| CN108093765A (en) * | 2017-12-25 | 2018-06-01 | 郑州赫恩电子信息技术有限公司 | A kind of Chinese garden planting multifunctional sowing vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447636A (en) * | 2021-06-16 | 2021-09-28 | 西安理工大学 | Sand rain device |
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