CN109121591B - A seeder for maize seed breeds - Google Patents
A seeder for maize seed breeds Download PDFInfo
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- CN109121591B CN109121591B CN201811192881.6A CN201811192881A CN109121591B CN 109121591 B CN109121591 B CN 109121591B CN 201811192881 A CN201811192881 A CN 201811192881A CN 109121591 B CN109121591 B CN 109121591B
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- Prior art keywords
- adjusting
- earthing
- vehicle body
- rod
- ditching
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/16—Fertiliser distributors with means for pushing out the fertiliser, e.g. by a roller
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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
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
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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
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/12—Seeders with feeding wheels
- A01C7/127—Cell rollers, wheels, discs or belts
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/208—Chassis; Coupling means to a tractor or the like; Lifting means; Side markers
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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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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Sowing (AREA)
Abstract
The invention provides a seeder for corn seed breeding, which belongs to the technical field of agricultural machinery, and comprises a vehicle body, a first ditching mechanism, a fertilizing mechanism, a first earthing mechanism, a second ditching mechanism, a seeding mechanism, a second earthing mechanism and a watering mechanism; the vehicle body is sequentially provided with a first ditching mechanism, a fertilizing mechanism, a first earthing mechanism, a second ditching mechanism, a seeding mechanism, a second earthing mechanism and a watering mechanism; the second earthing mechanism has the same structure as the first earthing mechanism; the side of the first earthing mechanism is provided with a second ditching mechanism. Through setting up first ditching mechanism, fertilizing mechanism, first earthing mechanism, second ditching mechanism, sowing mechanism, second earthing mechanism and mechanism of watering, realize automatic corn sowing, reduce manual labor, can realize seed manure and sowing in turn with double, can accurate control seed and the distance between the fertilizer, realize automatic watering.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a seeder for corn seed breeding.
Background
Corn is a crop with a wider planting area, the corn sowing mode is multiple, the sowing mode for maximizing the corn yield is seed manure sowing simultaneously, the effect of sowing the fertilizer below corn seeds by 10-15 cm is optimal, and the corn can further improve the corn yield by adopting a double-row staggered planting energy mode.
However, the best requirement of the corn sowing cannot be met by the existing sowing machine, and Chinese patent No. CN107046877A discloses a corn sowing and fertilizing machine which comprises a frame, a seed and fertilizer box, a seed sowing device, a fertilizer sowing device, a seed and fertilizer sowing driving mechanism, a notch disc, a bearing seat I, a bracket, a double-disc ditching and sowing and fertilizing mechanism, a U-shaped pipe clamp, a land wheel driving mechanism, a connecting pin, a seed and fertilizer sowing fixing bolt, a seed and fertilizer sowing connecting plate, a bearing seat II, a chain transmission middle end driving mechanism and a wheel transmission mechanism, wherein the double-disc ditching and sowing and fertilizing mechanism comprises a disc, a shovel handle, a fertilizer sowing pipe, a guard board, a baffle, a scraper plate, a seed sowing pipe orifice, a cutter disc shaft, a seed sowing plate and a fixing seat. The invention replaces manual dibbling and improves the corn planting industry level; not only can separate the blocked straws, but also can keep the distance between seeds and fertilizer above 3 cm, thereby effectively solving the problem of deep fertilization of sowing narrow-row crops in cultivation, and the patent can realize simultaneous sowing of corn seeds and fertilizer, but still has the defect; firstly, corn seeds need to be watered in time after seed manure is co-sown so as to prevent the seeds from being burned, but the watering mechanism is not needed in the patent, and watering is needed in other modes, so that time and labor are wasted; secondly, the structure of the seed metering device in the patent is not detailed, so that the conventional seed metering device can be understood as being adopted, but the conventional outer grooved pulley type seed metering device, the outer grooved pulley type seed metering device and the air suction seed metering device have certain defects; thirdly, the device in this patent can't accurately control the thickness of soil between fertilizer and the seed in the use, leads to seed to burn easily, influences output.
Therefore, how to provide a planter for corn seed breeding, and to improve the distance between the efficient seed and fertilizer sowing and the control of the seed and fertilizer have become technical problems to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a seeder for corn seed breeding, which aims to solve the technical problems of poor seed and fertilizer simultaneous sowing effect and insufficient control of the distance between seed and fertilizer in the prior art.
The invention provides a seeder for corn seed breeding, which comprises a vehicle body, a first ditching mechanism, a fertilizing mechanism, a first earthing mechanism, a second ditching mechanism, a seeding mechanism, a second earthing mechanism and a watering mechanism;
the vehicle body is sequentially provided with a first ditching mechanism, a fertilizing mechanism, a first earthing mechanism, a second ditching mechanism, a seeding mechanism, a second earthing mechanism and a watering mechanism;
the second earthing mechanism has the same structure as the first earthing mechanism;
the side of the first earthing mechanism is provided with a second ditching mechanism.
Further, the first ditching mechanism comprises a lifting assembly, a fixed rod and a plough;
the lifting assembly is arranged on the vehicle body, two fixing rods are arranged at the lower end of the lifting assembly, and a plough is arranged at the lower end of each fixing rod.
Further, the lifting component comprises a hydraulic rod, a lifting plate, a limiting block, a sliding groove, a sliding block, a convex rib and a groove;
two limiting blocks are arranged on two sides of the vehicle body, a sliding groove is arranged between the two limiting blocks, a sliding block is arranged in the sliding groove, and the sliding block can move along the length direction of the sliding groove;
the upper ends of the sliding blocks on two sides of the vehicle body are provided with lifting plates, the upper ends of the lifting plates are provided with hydraulic rods, and the hydraulic rods can drive the lifting plates to move along the length direction of the sliding grooves;
the sliding block is characterized in that ribs are arranged on the side walls of the two sides of the sliding block, grooves are formed in the groove walls of the two sides of the sliding groove, and the ribs can slide along the length direction of the grooves.
Further, the fertilizing mechanism comprises a fertilizer box, a fertilizer outlet pipe, a material conveying component and a fertilizing pipe;
the upper end of automobile body is provided with the fertilizer case, the lower extreme of fertilizer case is provided with out fertile pipe, the lower extreme of going out fertile pipe is provided with the material conveying subassembly, the lower extreme of material conveying subassembly is provided with two fertilization pipes.
Further, the material conveying assembly comprises a first travelling wheel, a connecting shaft, a driving gear, a driven gear, a first chain, a material conveying channel, a material conveying shaft, a first spiral blade and a second spiral blade;
The lower end of the fertilizer outlet pipe is provided with a material conveying channel, a material conveying shaft is arranged in the material conveying channel, a first spiral blade and a second spiral blade are arranged on the material conveying shaft, the spiral directions of the first spiral blade and the second spiral blade are opposite, and one end of the material conveying shaft is sleeved with a driven gear;
the lower extreme of automobile body is provided with two first travelling wheels, is provided with the connecting axle between two first travelling wheels, the cover is equipped with drive gear on the connecting axle, be connected through first chain transmission between drive gear and the driven gear.
Further, the first earthing mechanism comprises an adjusting component and an earthing component;
the earthing component is arranged at the lower end of the adjusting component;
the adjusting assembly comprises a shell, a rocker, a worm wheel, an adjusting rod, an adjusting gear, an installing rod, a rack, an adjusting block, an adjusting column, an adjusting groove, a sliding block and a sliding groove;
two mounting rods are arranged in the middle of the vehicle body, two adjusting blocks are arranged on one side of each mounting rod, an adjusting groove is formed in each adjusting block, an adjusting column is arranged in each adjusting groove and can move along the length direction of each adjusting groove, and a rack is arranged on one side of each adjusting column;
The sliding blocks are arranged on two sides of the adjusting column, sliding grooves are formed in the side walls of the adjusting grooves, and are positioned in the sliding grooves and can slide along the length direction of the sliding grooves;
the automobile body is provided with an adjusting rod, two adjusting gears are sleeved on the adjusting rod, and the two adjusting gears are respectively meshed with the two racks;
the side wall of the vehicle body is provided with a shell, a worm is arranged in the shell, one end of the adjusting rod is sleeved with a worm wheel, the worm is meshed with the worm wheel, one end of the worm is provided with a rocker, and the worm can be driven to rotate through rotation of the rocker;
the earthing component comprises a connecting rod and an earthing wheel;
the lower extreme of every adjust the post all is provided with a connecting rod, and earthing wheel is all installed at the both ends of every connecting rod, earthing wheel is the slope setting.
Further, the second ditching mechanism comprises a connecting column and a double-disc ditcher;
every the side of adjusting the post all is provided with the spliced pole, and the lower extreme of every spliced pole all is provided with two disc furrow openers.
Further, the sowing mechanism comprises a containing box, a discharging pipe, a sowing plate, a sowing groove, a sowing shaft, a first fixing plate, a blanking port, a second fixing plate, a blanking pipe, a buffer head, a first bevel gear, a transmission rod, a second bevel gear, a first transmission gear, a second chain, a second travelling wheel and a fixing shaft;
The upper end of the vehicle body is provided with two containing boxes, the lower end of each containing box is provided with a discharging pipe, the lower ends of the discharging pipes are obliquely arranged, the vehicle body is also provided with an oblique first fixing plate and an oblique second fixing plate, the first fixing plate and the second fixing plate are respectively provided with two seed metering discs and two seed metering shafts, the upper ends of the two seed metering shafts penetrate through the first fixing plate and are respectively fixedly connected with the two seed metering discs, the first fixing plate is provided with a blanking port, each seed metering disc is provided with a seed metering groove, and the lower end of each seed metering shaft is provided with a first bevel gear;
the lower end of the vehicle body is provided with a fixed shaft, both ends of the fixed shaft are provided with second travelling wheels, a first transmission gear is sleeved on the fixed shaft, the middle part of the vehicle body is also provided with a transmission rod, the transmission rod is sleeved with a second transmission gear, the first transmission gear and the second transmission gear are in transmission connection through a second chain, the transmission rod is sleeved with two second bevel gears, and the two second bevel gears are respectively meshed with the two first bevel gears;
the lower extreme of two blanking mouths all is provided with the blanking pipe on the first fixed plate, the lower extreme of blanking pipe is provided with the buffer head.
Further, the watering mechanism comprises a water tank, a water inlet pipe, a control valve, a water outlet pipe and a water outlet head;
the water tank is arranged on the vehicle body, the water inlet pipe is arranged on the upper portion of the water tank, at least one water outlet pipe is arranged at the lower end of the water tank, at least two water outlet heads are arranged on the water outlet pipe, and a control valve is further arranged on the water outlet pipe.
Still further, still include hydraulic system and actuating system, hydraulic system is used for providing power for the hydraulic stem, actuating system is used for driving the automobile body walking.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a seeder for corn seed breeding, which comprises a vehicle body, a first ditching mechanism, a fertilizing mechanism, a first earthing mechanism, a second ditching mechanism, a seeding mechanism, a second earthing mechanism and a watering mechanism;
the vehicle body is sequentially provided with a first ditching mechanism, a fertilizing mechanism, a first earthing mechanism, a second ditching mechanism, a seeding mechanism, a second earthing mechanism and a watering mechanism;
the second earthing mechanism has the same structure as the first earthing mechanism;
the side of the first earthing mechanism is provided with a second ditching mechanism. The seeder for corn seed breeding provided by the invention effectively solves the technical problems of poor seed and fertilizer simultaneous sowing effect and insufficient control of the distance between seed and fertilizer in the prior art.
Firstly, the first ditching mechanism, the fertilizing mechanism, the first earthing mechanism, the second ditching mechanism, the sowing mechanism, the second earthing mechanism and the watering mechanism are arranged, a fertilizer ditch is formed in a cultivated land by the aid of the first ditching mechanism, the fertilizer is sowed in the fertilizer ditch by the aid of the fertilizing mechanism, the first earthing mechanism pushes the soil to fill the fertilizer ditch, meanwhile, a planting ditch is formed above the fertilizer ditch by the aid of the second ditching mechanism, seeds are sowed in the planting ditch by the aid of the sowing mechanism, the seeds are buried by the aid of the second earthing mechanism, finally, the watering mechanism is used for completing seed watering, automatic corn sowing is achieved, manual labor is reduced, simultaneous sowing of seeds and double rows of alternate sowing can be achieved, the distance between the seeds and the fertilizer can be accurately controlled by means of cooperation of the first ditching mechanism, the first earthing mechanism, the second ditching mechanism and the second earthing mechanism, seed burning is avoided, and meanwhile, seed burning can be further prevented by the watering mechanism.
Secondly, the seed metering disc in the seed sowing mechanism is obliquely arranged, and compared with the existing horizontal disc type seed sowing device, when the seed metering groove on the seed metering disc rotates to the lowest point, seeds are more favorable for falling into the seed metering groove, so that the quantity of the seeds falling into the seed metering groove is more stable.
And the first soil covering component is convenient to control the distance from the bottom of the planting ditch to the fertilizer layer, so that the distance between seeds and the fertilizer can be controlled more accurately, and the worm wheel can not drive the worm to rotate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a seeder for corn seed breeding according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a vehicle body and a first ditching mechanism according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic structural view of a fertilizing mechanism according to an embodiment of the present invention;
FIG. 5 is a top view of a fertilizing mechanism provided in an embodiment of the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a schematic structural view of a first soil covering mechanism and a second ditching mechanism according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a sowing mechanism according to an embodiment of the present invention;
FIG. 9 is a partial exploded view of a seeding mechanism provided by an embodiment of the present invention;
fig. 10 is a schematic diagram of a watering mechanism according to an embodiment of the present invention.
Reference numerals:
reference numerals illustrate: the utility model provides a novel soil-covering machine, which comprises a machine body 1, a first ditching mechanism 2, a lifting component 2a, a hydraulic rod 2a1, a lifting plate 2a2, a limiting block 2a3, a sliding groove 2a4, a sliding block 2a5, a convex edge 2a6, a groove 2a7, a fixed rod 2b, a plough 2c, a fertilizing mechanism 3, a fertilizer box 3a, a fertilizer outlet pipe 3b, a material conveying component 3c, a first travelling wheel 3c1, a connecting shaft 3c2, a driving gear 3c3, a driven gear 3c4, a first chain 3c5, a material conveying channel 3c6, a material conveying shaft 3c7, a first spiral blade 3c8, a second spiral blade 3c9, a fertilizing pipe 3d, a first soil-covering mechanism 4, a shell 4a1, a rocking rod 4a2, a worm 4a3, a worm wheel 4a4, an adjusting rod 4a5, an adjusting gear 4a6, an installing rod 4a7, a rack 4a8, an adjusting block 4a9, the device comprises an adjusting column 4a10, an adjusting groove 4a11, a sliding block 4a12, a sliding groove 4a13, a connecting rod 4b1, a soil covering wheel 4b2, a second ditching mechanism 5, a connecting column 5a, a double-disc ditcher 5b, a sowing mechanism 6, a containing box 6a, a discharging pipe 6b, a sowing disc 6c, a sowing groove 6d, a sowing shaft 6e, a first fixing plate 6f, a blanking port 6g, a second fixing plate 6h, a blanking pipe 6j, a first bevel gear 6m, a transmission rod 6n, a second bevel gear 6p, a first transmission gear 6q, a second transmission gear 6r, a second chain 6s, a second travelling wheel 6t, a fixed shaft 6w, a second soil covering mechanism 7, a watering mechanism 8, a water tank 8a, a water inlet pipe 8b, a control valve 8c, a water outlet pipe 8d and a water outlet head 8e.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.
The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Fig. 1 is a schematic structural view of a seeder for corn seed breeding according to an embodiment of the present invention; FIG. 2 is a schematic perspective view of a vehicle body and a first ditching mechanism according to an embodiment of the present invention; FIG. 3 is an enlarged view of FIG. 2 at A; fig. 4 is a schematic structural diagram of a fertilizing mechanism provided by an embodiment of the present invention, and fig. 5 is a top view of the fertilizing mechanism provided by the embodiment of the present invention; FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5; FIG. 7 is a schematic structural view of a first soil covering mechanism and a second ditching mechanism according to an embodiment of the present invention; fig. 8 is a schematic structural view of a sowing mechanism according to an embodiment of the present invention; FIG. 9 is a partial exploded view of a seeding mechanism provided by an embodiment of the present invention; fig. 10 is a schematic diagram of a watering mechanism according to an embodiment of the present invention.
Referring now to fig. 1 to 10, an embodiment of the present invention provides a planter for corn seed breeding, comprising a vehicle body 1, a first ditching mechanism 2, a fertilizing mechanism 3, a first soil covering mechanism 4, a second ditching mechanism 5, a sowing mechanism 6, a second soil covering mechanism 7 and a watering mechanism 8;
the vehicle body 1 is sequentially provided with a first ditching mechanism 2, a fertilizing mechanism 3, a first earthing mechanism 4, a second ditching mechanism 5, a sowing mechanism 6, a second earthing mechanism 7 and a watering mechanism 8;
the second earthing mechanism 7 has the same structure as the first earthing mechanism 4;
a second ditching mechanism 5 is arranged beside the first earthing mechanism 4.
Further describing, compared with the prior art, the seeder for corn seed breeding provided by the invention comprises a vehicle body 1, a first ditching mechanism 2, a fertilizing mechanism 3, a first earthing mechanism 4, a second ditching mechanism 5, a seeding mechanism 6, a second earthing mechanism 7 and a watering mechanism 8;
the vehicle body 1 is sequentially provided with a first ditching mechanism 2, a fertilizing mechanism 3, a first earthing mechanism 4, a second ditching mechanism 5, a sowing mechanism 6, a second earthing mechanism 7 and a watering mechanism 8;
the second earthing mechanism 7 has the same structure as the first earthing mechanism 4;
A second ditching mechanism 5 is arranged beside the first earthing mechanism 4.
Further, the first ditching mechanism 2, the fertilizing mechanism 3, the first earthing mechanism 4, the second ditching mechanism 5, the sowing mechanism 6, the second earthing mechanism 7 and the watering mechanism 8 are arranged, a fertilizer ditch is formed in cultivated land by the aid of the first ditching mechanism 2, the fertilizing mechanism 3 is used for sowing fertilizer in the fertilizer ditch, the first earthing mechanism 4 pushes the soil to fill the fertilizer ditch, meanwhile, a planting ditch is formed above the fertilizer ditch by the aid of the second ditching mechanism 5, seeds are sowed in the planting ditch by the sowing mechanism 6, the seeds are buried by the aid of the second earthing mechanism, finally, the watering mechanism 8 is used for completing seed watering, automatic corn sowing is achieved, manual labor is reduced, simultaneous sowing of seeds and fertilizers can be achieved, and the distance between the seeds and the fertilizers can be accurately controlled by means of cooperation of the first ditching mechanism 2, the first earthing mechanism 4, the second ditching mechanism 5 and the second earthing mechanism 7. Avoid the seed to burn to die, water through the mechanism 8 that waters simultaneously can further prevent the seed to burn to die.
Further, the seed metering disc 6c in the seed sowing mechanism 6 of the invention is obliquely arranged, and compared with the existing horizontal disc-type seed metering device, when the seed metering groove 6d on the seed metering disc 6c rotates to the lowest point, seeds are more favorable to falling into the seed metering groove 6d, so that the quantity of the seeds falling into the seed metering groove 6d is more stable.
Furthermore, in the invention, when the first soil covering assembly is adjusted, the adjusting rod 4a5 is driven to rotate by rotating the rocker 4a2 under the cooperation of the worm 4a3 and the worm wheel 4a4, the adjusting rod 4a5 drives the two adjusting gears 4a6 to rotate, the two adjusting gears 4a6 drive the rack 4a8 meshed with the adjusting gears 4a6 to vertically move, so that the adjusting column 4a10 fixed with the rack 4a8 moves in the vertical direction, the soil covering wheel 4b2 arranged at the lower end of the adjusting column 4a10 is adjusted to lift, the distance from the bottom of the opened planting groove to the fertilizer layer is conveniently controlled by adjusting the heights of the first soil covering mechanism 4 and the second ditching mechanism 5 connected with the first soil covering mechanism, so that the distance between seeds and the fertilizer can be controlled more accurately, and secondly, due to the characteristic that the worm wheel 4a4 cannot drive the worm 4a3 to rotate, after the rocker 4a2 stops working, the worm 4a3 is blocked, the level of the soil covering wheel 4b2 is not changed.
Specifically, as shown in fig. 2, fig. 2 is a schematic perspective view of a vehicle body and a first ditching mechanism provided in an embodiment of the present invention, where the first ditching mechanism 2 includes a lifting assembly 2a, a fixed rod 2b and a plough 2c;
the vehicle body 1 is provided with a lifting assembly 2a, the lower end of the lifting assembly 2a is provided with two fixed rods 2b, and the lower end of each fixed rod 2b is provided with a plough 2c; wherein, lifting unit 2a work can drive dead lever 2b and plough 2c and remove in vertical direction to control the height of plough 2c, adjust the degree of depth of the fertilizer ditch of seting up, dead lever 2b is used for extending plough 2c, avoids lifting unit 2a and plough 2c to be connected too closely.
More specifically, as shown in fig. 3, fig. 3 is an enlarged view of a portion a of fig. 2, and the lifting assembly 2a of the present invention includes a hydraulic lever 2a1, a lifting plate 2a2, a stopper 2a3, a sliding groove 2a4, a sliding block 2a5, a rib 2a6, and a groove 2a7;
two limiting blocks 2a3 are arranged on two sides of the vehicle body 1, a sliding groove 2a4 is arranged between the two limiting blocks 2a3, a sliding block 2a5 is arranged in the sliding groove 2a4, and the sliding block 2a5 can move along the length direction of the sliding groove 2a 4; wherein the sliding groove 2a4 can limit the moving direction of the sliding block 2a 5;
the upper ends of the sliding blocks 2a5 on the two sides of the vehicle body 1 are provided with lifting plates 2a2, the upper ends of the lifting plates 2a2 are provided with hydraulic rods 2a1, and the hydraulic rods 2a1 can drive the lifting plates 2a2 to move along the length direction of the sliding grooves 2a 4; the hydraulic rod 2a1 works to adjust the height of the plough 2c, so as to control the depth of a fertilizer ditch formed by the first ditching mechanism 2 to adjust the fertilizer application depth, the hydraulic rod 2a1 is adjusted before the first ditching mechanism 2 works, but the hydraulic rod 2a1 does not work any more after the first ditching mechanism 2 works, except the embodiment, a device capable of driving the lifting plate 2a2 to move is provided with a cylinder, a motor and a connecting rod, but the price of the cylinder is higher, the working environment condition of the cylinder is higher than that of the hydraulic rod 2a1, the control mode of the motor and the connecting rod is complex, the operation occupation space is larger, the damage is easy, and the maintenance is inconvenient after the damage, so the hydraulic rod 2a1 is more convenient and effective;
The side walls of the two sides of the sliding block 2a5 are respectively provided with a convex rib 2a6, the groove walls of the two sides of the sliding groove 2a4 are respectively provided with a groove 2a7, and the convex ribs 2a6 can slide along the length direction of the grooves 2a 7; the sliding block 2a5 can be limited in the sliding groove 2a4 by utilizing the arrangement of the convex rib 2a6 and the groove 2a7, so that the sliding block 2a5 is prevented from being separated from the sliding groove 2a4.
Specifically, as shown in fig. 4, 5 and 6, fig. 4 is a schematic structural diagram of a fertilizing mechanism provided by an embodiment of the present invention, fig. 5 is a top view of the fertilizing mechanism provided by the embodiment of the present invention, and fig. 6 is a cross-sectional view of fig. 5 along line B-B, where a fertilizing mechanism 3 of the present invention includes a fertilizer box 3a, a fertilizer outlet pipe 3B, a material conveying component 3c and a fertilizing pipe 3d;
the upper end of the vehicle body 1 is provided with a fertilizer box 3a, the lower end of the fertilizer box 3a is provided with a fertilizer outlet pipe 3b, the lower end of the fertilizer outlet pipe 3b is provided with a material conveying component 3c, and the lower end of the material conveying component 3c is provided with two fertilizer outlet pipes 3d; wherein, the fertilizer in the waste bin is gradually conveyed to the fertilizing pipe 3d through the conveying component 3c, which is beneficial to controlling the speed of fertilizer conveying, thereby controlling the fertilizing amount.
More specifically, the feeding assembly 3c includes a first traveling wheel 3c1, a connecting shaft 3c2, a driving gear 3c3, a driven gear 3c4, a first chain 3c5, a feeding path 3c6, a feeding shaft 3c7, a first spiral blade 3c8, and a second spiral blade 3c9;
As shown in fig. 6, a material conveying channel 3c6 is arranged at the lower end of the fertilizer outlet pipe 3b, a material conveying shaft 3c7 is arranged in the material conveying channel 3c6, a first spiral blade 3c8 and a second spiral blade 3c9 are arranged on the material conveying shaft 3c7, the spiral directions of the first spiral blade 3c8 and the second spiral blade 3c9 are opposite, and a driven gear 3c4 is sleeved at one end of the material conveying shaft 3c 7; the first spiral blade 3c8 and the second spiral blade 3c9 are the same in size and pitch, only the spiral directions are opposite, the joint position of the first spiral blade 3c8 and the second spiral blade 3c9 is located under the fertilizer outlet pipe 3b, and when fertilizer falls into the material conveying channel 3c6 from the fertilizer box 3a, the first spiral blade 3c8 and the second spiral blade 3c9 rotate simultaneously, so that the fertilizer can be conveyed to two sides on average, and the fertilizer is conveyed to the two fertilizer outlet pipes 3d;
the lower end of the vehicle body 1 is provided with two first travelling wheels 3c1, a connecting shaft 3c2 is arranged between the two first travelling wheels 3c1, a driving gear 3c3 is sleeved on the connecting shaft 3c2, and the driving gear 3c3 is in transmission connection with a driven gear 3c4 through a first chain 3c 5; in the moving process of the vehicle body 1, the first travelling wheel 3c1 rolls to drive the connecting shaft 3c2 to rotate, the driving gear 3c3 on the connecting shaft 3c2 is driven by the first chain 3c5 to rotate by the electric driven gear 3c4, and the driven gear 3c4 drives the material conveying shaft 3c7 to rotate, so that the first spiral blade 3c8 and the second spiral blade 3c9 rotate to convey fertilizer;
Besides the embodiment, two fertilizer boxes 3a can be arranged, one fertilizer application pipe 3d is arranged at the lower end of each fertilizer box 3a, and a control device is arranged on each fertilizer application pipe 3d to control the fertilizer application time.
Specifically, as shown in fig. 7, fig. 7 is a schematic structural diagram of a first soil covering mechanism and a second ditching mechanism provided in an embodiment of the present invention, where a first soil covering mechanism 4 includes an adjusting component and a soil covering component;
the earthing component is arranged at the lower end of the adjusting component;
the adjusting assembly comprises a shell 4a1, a rocker 4a2, a worm 4a3, a worm wheel 4a4, an adjusting rod 4a5, an adjusting gear 4a6, an installing rod 4a7, a rack 4a8, an adjusting block 4a9, an adjusting column 4a10, an adjusting groove 4a11, a sliding block 4a12 and a sliding groove 4a13;
two mounting rods 4a7 are arranged in the middle of the vehicle body 1, two adjusting blocks 4a9 are arranged on one side of each mounting rod 4a7, an adjusting groove 4a11 is formed in each adjusting block 4a9, an adjusting column 4a10 is arranged in each adjusting groove 4a11, the adjusting columns 4a10 can move along the length direction of the adjusting grooves 4a11, and a rack 4a8 is arranged on one side of each adjusting column 4a 10; wherein the sliding fit of the adjusting groove 4a11 and the adjusting column 4a10 can limit the moving direction of the adjusting column 4a10 in the working state;
The two sides of the adjusting column 4a10 are respectively provided with a sliding block 4a12, the side wall of the adjusting groove 4a11 is provided with a sliding groove 4a13, the sliding blocks 4a12 are positioned in the sliding grooves 4a13, and the sliding blocks 4a12 can slide along the length direction of the sliding grooves 4a 13; wherein, the adjusting column 4a10 can be fixed in the adjusting groove 4a11 by utilizing the clamping of the sliding groove 4a13 and the sliding block 4a12, and meanwhile, the sliding fit of the sliding groove 4a13 and the sliding block 4a12 does not influence the movement of the adjusting column 4a10 along the length direction of the adjusting groove 4a 11;
the vehicle body 1 is provided with an adjusting rod 4a5, two adjusting gears 4a6 are sleeved on the adjusting rod 4a5, and the two adjusting gears 4a6 are respectively meshed with two racks 4a 8; when the adjusting rod 4a5 rotates, the gear is driven to rotate, the gear drives the gear meshed with the gear to translate, so that the rack 4a8 drives the adjusting column 4a10 to slide along the adjusting groove 4a11, and the height of the adjusting column 4a10 is adjusted;
a shell 4a1 is arranged on the side wall of the vehicle body 1, a worm 4a3 is arranged in the shell 4a1, a worm wheel 4a4 is sleeved at one end of the adjusting rod 4a5, the worm 4a3 is meshed with the worm wheel 4a4, a rocker 4a2 is arranged at one end of the worm 4a3, and the worm 4a3 can be driven to rotate through rotation of the rocker 4a 2;
wherein, the adjusting method of the first earthing mechanism 4 is as follows; through rotating rocker 4a2, drive the regulation pole 4a5 and rotate under worm 4a3 and worm wheel 4a 4's cooperation, adjust pole 4a5 and drive two adjusting gear 4a6 and rotate, two adjusting gear 4a6 drive rather than the rack 4a8 vertical movement of meshing, thereby make with the fixed adjusting column 4a10 of rack 4a8 move in vertical direction, and then adjust the earthing subassembly of installing at adjusting column 4a10 lower extreme and go up and down, through adjusting the height of first earthing mechanism 4 and the second ditching mechanism 5 that is connected with it, the distance of the bottom of the planting ditch of being convenient for control and seting up to the fertilizer layer, thereby distance between seed and the fertilizer can be more accurate control. Besides the embodiment, the height of the earthing component can be adjusted in various modes such as the hydraulic rod 2a1, the electric push rod, the motor and the connecting rod, but the cost of equipment increased by the mode of arranging the hydraulic rod 2a1, the electric push rod, the motor and the connecting rod is increased, the height of the earthing component only needs to be adjusted before use, the use frequency is low, the equipment is used for driving the waste energy, the practicability is low, in addition, the earthing component is simple in structure, the weight is light, and the manual adjustment is convenient, so that the embodiment is more applicable to the invention;
The earthing component comprises a connecting rod 4b1 and an earthing wheel 4b2;
the lower end of each adjusting column 4a10 is provided with a connecting rod 4b1, two ends of each connecting rod 4b1 are provided with earthing wheels 4b2, and the earthing wheels 4b2 are obliquely arranged; the earthing wheel 4b2 is a common earthing device, and has simple structure and strong practicability.
Specifically, as shown in fig. 7, fig. 7 is a schematic structural diagram of a first soil covering mechanism and a second ditching mechanism provided by an embodiment of the present invention, where the second ditching mechanism 5 includes a connection post 5a and a double-disc ditcher 5b;
a connecting column 5a is arranged beside each adjusting column 4a10, and a double-disc furrow opener 5b is arranged at the lower end of each connecting column 5 a; in addition to this embodiment, the plow 2c, the core furrow opener and the sliding blade furrow opener can be used instead of the double-disc furrow opener 5b, but in the working process of the present invention, the opened planting furrows are located on the buried fertilizer furrows, and the soil are loosened by the ditching action of the first furrow opener, so that the soil has small resistance to the furrow opener, and the core furrow opener with strong soil-penetrating capability is not needed, and secondly, the double-disc furrow opener 5b works stably, the furrow shape is regular and the soil layer is not disordered, so that the opened planting furrows are smooth, and uneven distances between seeds and fertilizer are avoided, so that the double-disc furrow opener 5b is more applicable.
Specifically, as shown in fig. 8 and 9, fig. 8 is a schematic structural diagram of a seeding mechanism provided by an embodiment of the present invention, and fig. 9 is a partial exploded view of a seeding mechanism provided by an embodiment of the present invention, where the seeding mechanism 6 of the present invention includes a holding box 6a, a discharging pipe 6b, a seed tray 6c, a seed groove 6d, a seed shaft 6e, a first fixing plate 6f, a blanking port 6g, a second fixing plate 6h, a blanking pipe 6j, a buffer head, a first bevel gear 6m, a transmission rod 6n, a second bevel gear 6p, a first transmission gear 6q, a second transmission gear 6r, a second chain 6s, a second travelling wheel 6t and a fixing shaft 6w;
the upper end of the vehicle body 1 is provided with two containing boxes 6a, the lower end of each containing box 6a is provided with a discharging pipe 6b, the lower ends of the discharging pipes 6b are obliquely arranged, the seed metering discs 6c are obliquely arranged relative to the ground, the seed metering grooves 6d are arranged at the lowest points of the seed metering discs 6c, the seed charging areas are large, the seed feeding height is low, the vehicle body 1 is also provided with an oblique first fixing plate 6f and a oblique second fixing plate 6h, the first fixing plate 6f and the second fixing plate 6h are respectively provided with two seed metering discs 6c and two seed metering shafts 6e, the upper ends of the two seed metering shafts 6e penetrate through the first fixing plate 6f and are respectively fixedly connected with the two seed metering discs 6c, the first fixing plate 6f is provided with a blanking port 6g, each seed metering disc 6c is provided with a seed metering groove 6d, and the lower end of each seed metering shaft 6e is provided with a first bevel gear 6m; the seeds are driven to the blanking opening 6g through the seed discharging grooves 6d, the seeds enter the planting grooves through the blanking opening 6g and the blanking pipe 6j, the seed discharging grooves 6d on the two seed discharging plates 6c are respectively positioned at positions of 180 degrees on the seed discharging plates 6c, and when the two seed discharging plates 6c work at the same time, corn seeds can be alternately sowed;
Referring to fig. 9, in this embodiment, the seed-metering groove 6d has a rectangular structure, and the length B, width L, and depth a of the seed-metering groove 6d are set, and the average length B, average width L, and average thickness a of the corn seeds are determined, so that the size of the seed-metering groove 6d is L ∈1+a, B ∈b, and a ∈2a.
The lower end of the vehicle body 1 is provided with a fixed shaft 6w, two ends of the fixed shaft 6w are respectively provided with a second travelling wheel 6t, a first transmission gear 6q is sleeved on the fixed shaft 6w, the middle part of the vehicle body 1 is also provided with a transmission rod 6n, a second transmission gear 6r is sleeved on the transmission rod 6n, the first transmission gear 6q and the second transmission gear 6r are in transmission connection through a second chain 6s, two second bevel gears 6p are sleeved on the transmission rod 6n, and the two second bevel gears 6p are respectively meshed with the two first bevel gears 6 m; when the vehicle body 1 moves, the second travelling wheel 6t rotates to drive the fixed shaft 6w to rotate, the fixed Zhou Daidong first transmission gear 6q rotates, the first transmission gear 6q drives the second transmission gear 6r to rotate under the action of the second chain 6s, the second transmission gear 6r drives the second bevel gear 6p to rotate, and the second bevel gear 6p drives the first bevel gear 6m to rotate, so that the seed metering shaft 6e drives the seed metering disc 6c to rotate, and seed metering work is performed;
The lower ends of the two blanking ports 6g on the first fixing plate 6f are respectively provided with a blanking pipe 6j, and the lower ends of the blanking pipes 6j are provided with buffer heads; wherein, because the upper end of the blanking pipe 6j is higher from the ground, the speed of the seeds in the process of falling down again can be increased, and the seeds can be sputtered due to the collision between the seeds and the ground, so that the seeds are not concentrated and uniform enough, and the germination of the seeds can be influenced.
Specifically, as shown in fig. 10, fig. 10 is a schematic diagram of a mechanism of a watering mechanism provided by an embodiment of the present invention, where the watering mechanism 8 includes a water tank 8a, a water inlet pipe 8b, a control valve 8c, a water outlet pipe 8d, and a water outlet head 8e;
the water tank 8a is arranged on the vehicle body 1, the water inlet pipe 8b is arranged at the upper part of the water tank 8a, at least one water outlet pipe 8d is arranged at the lower end of the water tank 8a, at least two water outlet heads 8e are arranged on the water outlet pipe 8d, and a control valve 8c is also arranged on the water outlet pipe 8 d; wherein, the water in the water tank 8a is controlled to flow into the water outlet pipe 8d through the control valve 8c, and the water is irrigated through the water outlet pipe 8d, and at least two water outlet heads 8e are respectively used for irrigating double rows of seeds.
More specifically, it further includes a hydraulic system for powering the hydraulic rod 2a1 and a drive system for driving the vehicle body 1 to travel; the hydraulic system and the driving system are both in the prior art, and will not be described in detail herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. A planter for corn seed breeding, characterized in that: comprises a vehicle body (1), a first ditching mechanism (2), a fertilizing mechanism (3), a first earthing mechanism (4), a second ditching mechanism (5), a seeding mechanism (6), a second earthing mechanism (7) and a watering mechanism (8);
the vehicle body (1) is sequentially provided with a first ditching mechanism (2), a fertilizing mechanism (3), a first earthing mechanism (4), a second ditching mechanism (5), a sowing mechanism (6), a second earthing mechanism (7) and a watering mechanism (8);
the second earthing mechanism (7) has the same structure as the first earthing mechanism (4);
A second ditching mechanism (5) is arranged beside the first earthing mechanism (4);
the first earthing mechanism (4) comprises an adjusting component and an earthing component;
the earthing component is arranged at the lower end of the adjusting component;
the adjusting assembly comprises a shell (4 a 1), a rocker (4 a 2), a worm (4 a 3), a worm wheel (4 a 4), an adjusting rod (4 a 5), an adjusting gear (4 a 6), an installing rod (4 a 7), a rack (4 a 8), an adjusting block (4 a 9), an adjusting column (4 a 10), an adjusting groove (4 a 11), a sliding block (4 a 12) and a sliding groove (4 a 13);
two mounting rods (4 a 7) are arranged in the middle of the vehicle body (1), two adjusting blocks (4 a 9) are arranged on one side of each mounting rod (4 a 7), an adjusting groove (4 a 11) is formed in each adjusting block (4 a 9), an adjusting column (4 a 10) is arranged in each adjusting groove (4 a 11), the adjusting column (4 a 10) can move along the length direction of each adjusting groove (4 a 11), and a rack (4 a 8) is arranged on one side of each adjusting column (4 a 10);
the two sides of the adjusting column (4 a 10) are provided with sliding blocks (4 a 12), the side wall of the adjusting groove (4 a 11) is provided with sliding grooves (4 a 13), the sliding blocks (4 a 12) are positioned in the sliding grooves (4 a 13), and the sliding blocks (4 a 12) can slide along the length direction of the sliding grooves (4 a 13);
An adjusting rod (4 a 5) is arranged on the vehicle body (1), two adjusting gears (4 a 6) are sleeved on the adjusting rod (4 a 5), and the two adjusting gears (4 a 6) are respectively meshed with two racks (4 a 8);
a shell (4 a 1) is arranged on the side wall of the vehicle body (1), a worm (4 a 3) is arranged in the shell (4 a 1), a worm wheel (4 a 4) is sleeved at one end of the adjusting rod (4 a 5), the worm (4 a 3) is meshed with the worm wheel (4 a 4), a rocker (4 a 2) is arranged at one end of the worm (4 a 3), and the worm (4 a 3) can be driven to rotate by rotating the rocker (4 a 2);
the earthing component comprises a connecting rod (4 b 1) and an earthing wheel (4 b 2);
the lower end of each adjusting column (4 a 10) is provided with a connecting rod (4 b 1), two ends of each connecting rod (4 b 1) are provided with earthing wheels (4 b 2), and the earthing wheels (4 b 2) are obliquely arranged;
the sowing mechanism (6) comprises a containing box (6 a), a discharging pipe (6 b), a sowing disc (6 c), a sowing groove (6 d), a sowing shaft (6 e), a first fixed plate (6 f), a blanking port (6 g), a second fixed plate (6 h), a blanking pipe (6 j), a buffer head, a first bevel gear (6 m), a transmission rod (6 n), a second bevel gear (6 p), a first transmission gear (6 q), a second transmission gear (6 r), a second chain (6 s), a second travelling wheel (6 t) and a fixed shaft (6 w);
The upper end of the vehicle body (1) is provided with two containing boxes (6 a), the lower end of each containing box (6 a) is provided with a discharging pipe (6 b), the lower ends of the discharging pipes (6 b) are obliquely arranged, the vehicle body (1) is also provided with an oblique first fixing plate (6 f) and an oblique second fixing plate (6 h), the first fixing plate (6 f) and the second fixing plate (6 h) are respectively provided with two seed metering discs (6 c) and two seed metering shafts (6 e), the upper ends of the two seed metering shafts (6 e) penetrate through the first fixing plate (6 f) and are respectively fixedly connected with the two seed metering discs (6 c), the first fixing plate (6 f) is provided with a discharging port (6 g), the seed metering discs (6 c) are respectively provided with seed metering grooves (6 d), and the lower end of each seed metering shaft (6 e) is provided with a first bevel gear (6 m);
the lower end of the vehicle body (1) is provided with a fixed shaft (6 w), two ends of the fixed shaft (6 w) are respectively provided with a second travelling wheel (6 t), a first transmission gear (6 q) is sleeved on the fixed shaft (6 w), a transmission rod (6 n) is further arranged in the middle of the vehicle body (1), a second transmission gear (6 r) is sleeved on the transmission rod (6 n), the first transmission gear (6 q) and the second transmission gear (6 r) are in transmission connection through a second chain (6 s), two second bevel gears (6 p) are sleeved on the transmission rod (6 n), and the two second bevel gears (6 p) are respectively meshed with the two first bevel gears (6 m);
The lower ends of the two blanking ports (6 g) on the first fixing plate (6 f) are respectively provided with a blanking pipe (6 j), and the lower ends of the blanking pipes (6 j) are provided with buffer heads.
2. The planter for corn seed breeding according to claim 1 wherein: the first ditching mechanism (2) comprises a lifting assembly (2 a), a fixed rod (2 b) and a plough (2 c);
the novel multifunctional plough is characterized in that a lifting assembly (2 a) is arranged on the vehicle body (1), two fixing rods (2 b) are arranged at the lower end of the lifting assembly (2 a), and a plough (2 c) is arranged at the lower end of each fixing rod (2 b).
3. The planter for corn seed breeding according to claim 2 wherein: the lifting assembly (2 a) comprises a hydraulic rod (2 a 1), a lifting plate (2 a 2), a limiting block (2 a 3), a sliding groove (2 a 4), a sliding block (2 a 5), a convex rib (2 a 6) and a groove (2 a 7);
two limiting blocks (2 a 3) are arranged on two sides of the vehicle body (1), a sliding groove (2 a 4) is arranged between the two limiting blocks (2 a 3), a sliding block (2 a 5) is arranged in the sliding groove (2 a 4), and the sliding block (2 a 5) can move along the length direction of the sliding groove (2 a 4);
The lifting device is characterized in that lifting plates (2 a 2) are arranged at the upper ends of sliding blocks (2 a 5) on two sides of the vehicle body (1), hydraulic rods (2 a 1) are arranged at the upper ends of the lifting plates (2 a 2), and the hydraulic rods (2 a 1) can drive the lifting plates (2 a 2) to move along the length direction of the sliding grooves (2 a 4);
the sliding block is characterized in that ribs (2 a 6) are arranged on the side walls of the two sides of the sliding block (2 a 5), grooves (2 a 7) are formed in the groove walls of the two sides of the sliding groove (2 a 4), and the ribs (2 a 6) can slide along the length direction of the grooves (2 a 7).
4. The planter for corn seed breeding according to claim 2 wherein: the fertilizing mechanism (3) comprises a fertilizer box (3 a), a fertilizer outlet pipe (3 b), a material conveying component (3 c) and a fertilizing pipe (3 d);
the upper end of automobile body (1) is provided with fertilizer case (3 a), the lower extreme of fertilizer case (3 a) is provided with out fertile pipe (3 b), the lower extreme of out fertile pipe (3 b) is provided with defeated material subassembly (3 c), the lower extreme of defeated material subassembly (3 c) is provided with two fertilization pipes (3 d).
5. The planter for corn seed breeding according to claim 4 wherein: the conveying assembly (3 c) comprises a first travelling wheel (3 c 1), a connecting shaft (3 c 2), a driving gear (3 c 3), a driven gear (3 c 4), a first chain (3 c 5), a conveying channel (3 c 6), a conveying shaft (3 c 7), a first spiral blade (3 c 8) and a second spiral blade (3 c 9);
The lower end of the fertilizer outlet pipe (3 b) is provided with a material conveying channel (3 c 6), a material conveying shaft (3 c 7) is arranged in the material conveying channel (3 c 6), a first spiral blade (3 c 8) and a second spiral blade (3 c 9) are arranged on the material conveying shaft (3 c 7), the spiral directions of the first spiral blade (3 c 8) and the second spiral blade (3 c 9) are opposite, and one end of the material conveying shaft (3 c 7) is sleeved with a driven gear (3 c 4);
the lower extreme of automobile body (1) is provided with two first travelling wheel (3 c 1), is provided with connecting axle (3 c 2) between two first travelling wheel (3 c 1), the cover is equipped with driving gear (3 c 3) on connecting axle (3 c 2), be connected through first chain (3 c 5) transmission between driving gear (3 c 3) and driven gear (3 c 4).
6. The planter for corn seed breeding according to claim 1 wherein: the second ditching mechanism (5) comprises a connecting column (5 a) and a double-disc ditcher (5 b);
the side of each adjusting column (4 a 10) is provided with a connecting column (5 a), and the lower end of each connecting column (5 a) is provided with a double-disc furrow opener (5 b).
7. The planter for corn seed breeding according to claim 1 wherein: the watering mechanism (8) comprises a water tank (8 a), a water inlet pipe (8 b), a control valve (8 c), a water outlet pipe (8 d) and a water outlet head (8 e);
Be provided with water tank (8 a) on automobile body (1), the upper portion of water tank (8 a) is provided with inlet tube (8 b), the lower extreme of water tank (8 a) is provided with at least one outlet pipe (8 d), be provided with two at least water outlet heads (8 e) on outlet pipe (8 d), still be provided with control valve (8 c) on outlet pipe (8 d).
8. The sowing machine for corn seed breeding according to claim 1, further comprising a hydraulic system for powering the hydraulic rod (2 a 1) and a driving system for driving the vehicle body (1) to walk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192881.6A CN109121591B (en) | 2018-10-13 | 2018-10-13 | A seeder for maize seed breeds |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811192881.6A CN109121591B (en) | 2018-10-13 | 2018-10-13 | A seeder for maize seed breeds |
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| CN109121591A CN109121591A (en) | 2019-01-04 |
| CN109121591B true CN109121591B (en) | 2023-09-15 |
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| CN112335380A (en) * | 2019-08-08 | 2021-02-09 | 天津市农作物研究所(天津市水稻研究所) | Agricultural device capable of achieving fine seeding |
| CN111328502B (en) * | 2020-04-02 | 2021-05-25 | 王永军 | Garden seeder capable of laterally seeding |
| CN113519487A (en) * | 2020-04-21 | 2021-10-22 | 广州极飞科技股份有限公司 | Throwing device and plant protection equipment |
| CN114051796B (en) * | 2020-07-30 | 2024-01-12 | 李泓胜 | Accurate seeding, storing and irrigating device for wheat |
| CN112314116A (en) * | 2020-11-03 | 2021-02-05 | 宁夏农林科学院荒漠化治理研究所（宁夏防沙治沙与水土保持重点实验室） | Ditching fertilizer distributor of crops |
| CN113348824B (en) * | 2021-07-09 | 2022-06-24 | 浙江省耕地质量与肥料管理总站 | Maize fertilizing, seeding and film covering machine |
| CN117837345B (en) * | 2024-03-04 | 2024-05-10 | 贵州省旱粮研究所(贵州省高粱研究所)(贵州省玉米工程技术研究中心) | Corn sowing equipment with synchronous fertilization function |
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| CN203313643U (en) * | 2013-06-16 | 2013-12-04 | 安徽兆鑫集团农机制造有限公司 | Multifunctional corn seeder |
| CN104494663A (en) * | 2014-11-24 | 2015-04-08 | 国家电网公司 | Equipment transferring obstacle overcoming vehicle |
| CN104686017A (en) * | 2015-03-03 | 2015-06-10 | 浙江理工大学 | Hydraulic lifting profiling furrow opener |
| CN105723883A (en) * | 2016-02-15 | 2016-07-06 | 王翠兰 | Sowing machine |
| CN205389371U (en) * | 2016-03-18 | 2016-07-27 | 潘能红 | High -efficient maize seed seeder |
| CN106991932A (en) * | 2017-05-16 | 2017-07-28 | 陈涛 | A kind of eating and drinking establishment's propaganda board |
| CN108420668A (en) * | 2018-03-14 | 2018-08-21 | 安徽乐金君泽健康管理有限公司 | A kind of self-adjustable adjustable height massage armchair |
| CN108496434A (en) * | 2018-03-26 | 2018-09-07 | 广西壮族自治区农业科学院 | Multifunctional combined seeder |
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