CN109526315B - Agricultural seed screening seeder - Google Patents
Agricultural seed screening seeder Download PDFInfo
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- CN109526315B CN109526315B CN201811448802.3A CN201811448802A CN109526315B CN 109526315 B CN109526315 B CN 109526315B CN 201811448802 A CN201811448802 A CN 201811448802A CN 109526315 B CN109526315 B CN 109526315B
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- Prior art keywords
- box
- compaction
- screening
- lifting
- lifting box
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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
- A01C5/068—Furrow packing devices, e.g. press wheels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention relates to an agricultural machine device, in particular to an agricultural seed screening and sowing device which comprises a box body, a lifting box, a screening box, a sowing box and a compacting lifting box, and can solve the problems that agricultural sowing production is the most important link in agricultural production, most of the conventional sowing devices adopt manual sowing, manual sowing needs to be conducted in advance for ditching, then the long progress of sowing work is conducted, the problem that crops are prone to lodging due to inconsistent depth of manual sowing is easily caused, and the problem that the survival rate of the crops is reduced due to the fact that the conventional sowing device is simple in structure and single in function and cannot screen seeds is solved.
Description
Technical Field
The invention relates to an agricultural machine device, in particular to an agricultural seed screening and sowing device.
Background
Agricultural seeding production is the most important link among the agricultural production, and artifical seeding is adopted mostly to current seeding, and artifical seeding needs ditching in advance then to sow the long progress of period to the inconsistent crops lodging that causes easily of the degree of depth of artifical seeding, current seeder simple structure function singleness can not carry out the screening of seed and has reduced the survival rate of crops.
Disclosure of Invention
The invention relates to an agricultural machine device, in particular to an agricultural seed screening and sowing device. Can solve agricultural seeding production and be the most important link among the agricultural production, artifical seeding is adopted mostly to current seeding, and artifical seeding needs ditching in advance then to sow the problem that the long progress of period is slow, and the inconsistent problem that causes crops lodging easily of the degree of depth of artifical seeding, can also solve current seeder simple structure function single and can not carry out the problem that the screening of seed has reduced the survival rate of crops.
The invention relates to an agricultural machine device, in particular to an agricultural seed screening and sowing device which comprises a box body, a lifting box, a screening box, a sowing box and a compacting lifting box, and can solve the problems that agricultural sowing production is the most important link in agricultural production, most of the conventional sowing devices adopt manual sowing, manual sowing needs to be conducted in advance for ditching, then the long progress of sowing work is conducted, the problem that crops are prone to lodging due to inconsistent depth of manual sowing is easily caused, and the problem that the survival rate of the crops is reduced due to the fact that the conventional sowing device is simple in structure and single in function and cannot screen seeds is solved.
The upper end of the lifting box is provided with a lifting box slide way, a lifting box slide plate, a screw sleeve, a lifting box screw, a screw helical gear, a lifting box rotating shaft sleeve, a lifting box motor, a lifting box rotating shaft belt pulley, a lifting box belt, a ditching box, a ditching wheel hinged plate, a ditching wheel, a mud scraping plate, a ditching box telescopic rod, a ditching box spring, a ditching box rotating plate hinged block and a ditching box rotating shaft hinged support arm, the lifting box is internally provided with a lifting box slide way, the upper end of the lifting box slide way is provided with the lifting box slide plate in a sliding way, the upper end of the lifting box slide plate is welded with the screw sleeve, the screw sleeve is internally provided with a threaded hole, the lifting box screw is rotated inside the threaded hole of the screw sleeve, the lifting box screw is rotated inside the lifting box, the upper end key of the lifting box screw is connected with the screw helical gear, and the lifting box rotating shaft is welded at two ends of the lifting box rotating shaft, the lifting box rotating shaft helical gear is meshed with the screw helical gear, a lifting box rotating shaft sleeve is welded inside the lifting box, a lifting box rotating shaft is rotated inside the lifting box rotating shaft sleeve, a lifting box motor is fixed at the upper end of the lifting box, a belt pulley is arranged at the upper end of the lifting box motor, the upper end of the lifting box rotating shaft is connected with the lifting box rotating shaft belt pulley in a key mode, a lifting box belt is arranged at the upper end of the lifting box rotating shaft belt pulley, a lifting box belt is arranged at the upper end of the lifting box motor belt pulley, a ditching box is welded at the lower end of a lifting box sliding plate, a ditching wheel is rotated at the upper end of a ditching wheel hinged plate, a mud scraping plate is welded at the lower end of the ditching wheel hinged plate, mud scraping plates slide at two ends of the ditching wheel, a ditching box telescopic rod is welded at the upper end of the ditching wheel hinged plate, a ditching box spring is arranged at the upper end of the ditching box telescopic rod, and a ditching box is fixed inside the ditching box, the upper end welding of ditching wheel articulated slab has the articulated piece of ditching case rotor, and the articulated support arm of ditching case axis of rotation that has in the upper end of the articulated piece of ditching case rotor, the internal weld of ditching case has the articulated support arm of ditching case axis of rotation.
The upper end of the screening box is provided with a screening box feeding port, a screening box motor, a screening box rotating shaft, a screening box belt pulley, a screening box belt, a screening box spiral fan blade, a screening box filter plate, a screening barrel hole, a screening box discharging port, a screening box limiting plate, a discharging controller, a sector gear supporting arm, a sector gear belt, a conical plug supporting arm hinging block, a conical plug supporting arm, a conical plug, a supporting arm limiting block and a supporting arm spring, the upper end of the screening box is welded with the screening box feeding port, the upper end of the screening box is fixed with the screening box motor, the upper end of the screening box motor is provided with a belt pulley, the screening box rotating shaft rotates inside the screening box, the upper end of the screening box rotating shaft is connected with the screening box belt pulley through a key, the upper end of the screening box belt pulley is, the upper end of the rotary shaft of the screening box is welded with a spiral fan blade of the screening box, the bottom of the screening box is welded with a screening box filter plate, the upper end of the rotary shaft of the screening box is welded with a screening barrel, the upper end of the screening barrel is provided with a screening barrel hole, the bottom of the screening box is welded with a discharge port of the screening box, the inside of the discharge port of the screening box is welded with a screening box limiting plate, the upper end of the screening box limiting plate is provided with a conical groove, the right end of the screening box is welded with a discharge controller, the inside of the discharge controller is welded with a sector gear supporting arm, the upper end of the sector gear supporting arm is rotated with a sector gear, the upper end of the sector gear is provided with a sector gear belt, the inside of the discharge controller is welded with a conical plug supporting arm hinge block, the upper end of the conical plug supporting arm hinge block is rotated with a conical plug, and the conical plug slides in the conical groove at the upper end of the limiting plate of the screening box, the upper end welding of toper stopper support arm has the support arm stopper, and the lower extreme of toper stopper support arm is fixed with the support arm spring, and the inside of ejection of compact controller is fixed with the support arm spring.
The upper end of sowing the case is provided with the seeding case motor, the seeding case belt, the seeding case stopper, the seeding case entry, the seeding roller, the seed pipe, the inside of sowing the case is fixed with the seeding case motor, the upper end of seeding case motor is provided with the belt pulley, the upper end of seeding case motor belt pulley is provided with the seeding case belt, the inside welding of seeding case has the seeding case stopper, the upper end welding of seeding case has the seeding case entry, the inside of seeding case rotates there is the seeding roller, the inside of seeding roller is provided with the seed pipe, the upper end of seeding roller is provided with the seeding case belt.
The upper end of the compaction lifting box is provided with a compaction lifting box slide rail, a compaction lifting box slide block, a compaction lifting box screw rod, a compaction lifting box motor base, a compaction lifting box motor, a compaction box motor, a compaction box belt, a compaction box fan-shaped gear support arm, a compaction box fan-shaped gear, a rack support sleeve, a rack, a compaction sleeve, a compaction block, a compaction sleeve spring, a compaction box spring, a brush base and a brush, the interior of the compaction lifting box is provided with a compaction lifting box slide rail, the upper end of the compaction lifting box slide rail slides to press a compaction lifting box slide block, the interior of the compaction lifting box slide block is provided with a screw hole, the interior of the screw hole of the compaction lifting box slide block rotates to press the compaction lifting box screw rod, the upper end of the compaction lifting box is welded with a compaction lifting box motor base, the upper end of the compaction lifting box motor base is fixed with a compaction lifting box motor, and the upper end of the compaction lifting box motor is connected with the compaction lifting box screw rod, a compaction box is welded at the lower end of a compaction lifting box sliding block, a compaction box motor is fixed inside the compaction box, a belt pulley is arranged at the upper end of the compaction box motor, a compaction box belt is arranged at the upper end of the compaction box motor belt pulley, a compaction box sector gear supporting arm is welded inside the compaction box, a compaction box sector gear is rotated at the upper end of the compaction box sector gear supporting arm, the compaction box belt is arranged at the upper end of the compaction box sector gear, a rack supporting sleeve is welded at the upper end of the compaction box, a rack is arranged inside the rack supporting sleeve in a sliding manner and meshed with the compaction box sector gear, a compaction sleeve is welded at the lower end of the rack, a compaction block is arranged inside the compaction sleeve in a sliding manner, a compaction sleeve spring is arranged inside the compaction sleeve, a compaction box spring is fixed at the upper end of the compaction box, a compaction box spring is fixed at the upper end of the compaction sleeve, and a brush base is welded at the lower end of the compaction box, the lower end of the brush base is fixed with a brush.
The inside welding of box has the cage, and the inside welding of box has the screening case, and the inside welding of box has the seeding case, and the lower extreme of screening case discharge gate is connected with the seeding case entry, and the inside welding of box has the compaction cage.
As a further optimization of the technical scheme, the agricultural seed screening and seeding device is provided with two screw rod sleeves, two lifting box screw rods, two screw rod bevel gears and two lifting box rotating shaft bevel gears.
As a further optimization of the technical scheme, the lifting box and the ditching box of the agricultural seed screening and sowing device are concentric.
As further optimization of the technical scheme, the box body, the lifting box, the screening box, the sowing box and the compaction lifting box of the agricultural seed screening and sowing device are made of stainless steel.
As further optimization of the technical scheme, the rack, the compaction sleeve, the compaction block, the compaction sleeve spring and the compaction box spring of the agricultural seed screening and sowing device are concentric.
As further optimization of the technical scheme, the belt materials of the sector gear belt, the belt of the seeding box and the belt of the compaction box of the agricultural seed screening and seeding device are made of rubber.
The agricultural seed screening and sowing device has the beneficial effects that:
the invention relates to an agricultural machine device, in particular to an agricultural seed screening and sowing device. Can solve agricultural seeding production and be the most important link among the agricultural production, artifical seeding is adopted mostly to current seeding, and artifical seeding needs ditching in advance then to sow the problem that the long progress of period is slow, and the inconsistent problem that causes crops lodging easily of the degree of depth of artifical seeding, can also solve current seeder simple structure function single and can not carry out the problem that the screening of seed has reduced the survival rate of crops.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic overall structure diagram of an agricultural seed screening and sowing device of the invention.
Fig. 2 is a schematic view of the overall structure of a lifting box of the agricultural seed screening and sowing device.
Fig. 3 is a schematic structural view of a lifting box of the agricultural seed screening and sowing device.
FIG. 4 is a schematic view of the structure of a ditching box of the agricultural seed screening and sowing device.
Fig. 5 is a schematic structural view of a screening box of the agricultural seed screening and sowing device.
Fig. 6 is a schematic view of a screening barrel structure of the agricultural seed screening and sowing device.
FIG. 7 is a schematic structural diagram of a discharge controller of the agricultural seed screening and sowing device.
FIG. 8 is a schematic view of a sowing box structure of the agricultural seed screening and sowing device.
Fig. 9 is a structural schematic diagram of a sowing roller of the agricultural seed screening and sowing device.
Fig. 10 is a schematic structural view of a compaction lifting box of the agricultural seed screening and sowing device.
Fig. 11 is a schematic structural diagram of a rack of the agricultural seed screening and sowing device.
FIG. 12 is a schematic view of a brush base structure of an agricultural seed screening and sowing device according to the present invention. In the figure: a box body 1; a lifting box 2; a lifting box slideway 2-1; a lifting box sliding plate 2-2; 2-3 of a screw rod sleeve; 2-4 parts of a lifting box screw rod; 2-5 parts of a lead screw bevel gear; a bevel gear 2-6 is arranged on a rotating shaft of the lifting box; 2-7 parts of a rotating shaft of the lifting box; 2-8 of a rotating shaft sleeve of the lifting box; 2-9 of a lifting box motor; 2-10 of belt pulley of a rotating shaft of the lifting box; 2-11 of a lifting box belt; 2-12 parts of a ditching box; 2-13 hinge plates of a ditching wheel; 2-14 parts of ditching wheel; 2-15 of a mud scraper; 2-16 parts of a telescopic rod of the ditching box; 2-17 parts of ditching box spring; the rotary plate hinge blocks of the ditching box are 2-18; the rotary shaft of the ditching box is hinged with the supporting arms 2-19; a screening box 3; a material inlet 3-1 of the screening box; a screening box motor 3-2; a screening box rotating shaft 3-3; 3-4 parts of a screening box belt pulley; 3-5 parts of a screening box belt; 3-6 parts of spiral fan blades of the screening box; 3-7 parts of a filter plate of the screening box; 3-8 parts of a screening barrel; screening 3-9 of a bucket hole; 3-10 parts of a discharge port of the screening box; 3-11 screening box limiting plates; 3-12 parts of a discharge controller; sector gear supporting arms 3-13; sector gears 3-14; 3-15 of a sector gear belt; conical plug support arm hinge blocks 3-16; conical plug support arms 3-17; conical plugs 3-18; support arm limiting blocks 3-19; support arm springs 3-20; a seeding box 4; a sowing box motor 4-1; a belt 4-2 of the seeding box; a seeding box limiting block 4-3; 4-4 of an inlet of the seeding box; 4-5 parts of sowing rollers; 4-6 parts of seed tube; compacting the lifting box 5; compacting the lifting box slide way 5-1; compacting the lifting box slide block 5-2; compacting a lifting box screw rod 5-3; compacting a lifting box motor base 5-4; compacting a lifting box motor 5-5; 5-6 of a compaction box; 5-7 of a motor of the compaction box; 5-8 parts of compacting box belts; 5-9 of a sector gear supporting arm of the compaction box; 5-10 parts of a fan-shaped gear of the compaction box; rack support sleeves 5-11; 5-12 of racks; compacting the sleeve 5-13; 5-14 parts of compacted blocks; compacting the sleeve spring 5-15; 5-16 parts of compaction box springs; 5-17 parts of brush base; and (5) brushes (5-18).
Detailed Description
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12, and the invention relates to an agricultural machine device, in particular to an agricultural seed screening and sowing device, which comprises a box body 1, a lifting box 2, a screening box 3, a sowing box 4 and a compaction lifting box 5.
The upper end of the lifting box 2 is provided with a lifting box slideway 2-1, a lifting box sliding plate 2-2, a screw rod sleeve 2-3, a lifting box screw rod 2-4, a screw rod helical gear 2-5, a lifting box rotating shaft helical gear 2-6, a lifting box rotating shaft 2-7, a lifting box rotating shaft sleeve 2-8, a lifting box motor 2-9, a lifting box rotating shaft belt pulley 2-10, a lifting box belt 2-11, a ditching box 2-12, a ditching wheel hinged plate 2-13, a ditching wheel 2-14, a mud scraping plate 2-15, a ditching box telescopic rod 2-16, a ditching box spring 2-17, a ditching box rotating plate hinged block 2-18, a ditching box rotating shaft hinged support arm 2-19, the lifting box 2 is internally provided with a lifting box slideway 2-1, a lifting box sliding plate 2-2 is arranged at the upper end of a lifting box sliding rail 2-1 in a sliding manner, a screw rod sleeve 2-3 is welded at the upper end of the lifting box sliding plate 2-2, a threaded hole is formed in the screw rod sleeve 2-3, a lifting box screw rod 2-4 is arranged in the threaded hole of the screw rod sleeve 2-3 in a rotating manner, a lifting box screw rod 2-4 is arranged in the lifting box 2 in a rotating manner, a screw rod helical gear 2-5 is connected to the upper end of the lifting box screw rod 2-4 in a key manner, a lifting box rotating shaft helical gear 2-6 is welded at two ends of a lifting box rotating shaft 2-7, the lifting box rotating shaft helical gear 2-6 is meshed with the screw rod helical gear 2-5, a lifting box rotating shaft sleeve 2-8 is welded in the lifting box 2, a lifting box rotating shaft 2-7 is arranged in the lifting box rotating shaft sleeve 2-8 in a rotating manner, a lifting box motor 2-9 is fixed at the upper end of the lifting box 2, a belt pulley is arranged at the upper end of the lifting box motor 2-9, a lifting box rotating shaft belt pulley 2-10 is connected at the upper end of a lifting box rotating shaft 2-7 in a key mode, a lifting box belt 2-11 is arranged at the upper end of the lifting box rotating shaft belt pulley 2-10, a lifting box belt 2-11 is arranged at the upper end of the lifting box motor 2-9 belt pulley, a ditching box 2-12 is welded at the lower end of a lifting box sliding plate 2-2, a ditching wheel 2-14 is rotated at the upper end of a ditching wheel hinged plate 2-13, a mud scraping plate 2-15 is welded at the lower end of the ditching wheel hinged plate 2-13, mud scraping plates 2-15 are slid at the two ends of the ditching wheel 2-14, and a ditching box telescopic rod 2-16 is welded at the upper end of the ditching wheel hinged plate 2-13, the upper ends of the ditching box telescopic rods 2-16 are provided with ditching box springs 2-17, the ditching box telescopic rods 2-16 are fixed inside the ditching boxes 2-12, the upper ends of the ditching wheel hinged plates 2-13 are welded with ditching box rotating plate hinged blocks 2-18, the upper ends of the ditching box rotating plate hinged blocks 2-18 are hinged with ditching box rotating shaft hinged support arms 2-19, and the interior of the ditching boxes 2-12 is welded with ditching box rotating shaft hinged support arms 2-19.
The upper end of the screening box 3 is provided with a screening box feeding port 3-1, a screening box motor 3-2, a screening box rotating shaft 3-3, a screening box belt pulley 3-4, a screening box belt 3-5, a screening box spiral fan blade 3-6, a screening box filter plate 3-7, a screening barrel 3-8, a screening barrel hole 3-9, a screening box discharging port 3-10, a screening box limiting plate 3-11, a discharging controller 3-12, a sector gear supporting arm 3-13, a sector gear 3-14, a sector gear belt 3-15, a conical plug supporting arm hinge block 3-16, a conical plug supporting arm 3-17, a conical plug 3-18, a supporting arm limiting block 3-19 and a supporting arm spring 3-20, the upper end of the screening box 3 is welded with the screening box feeding port 3-1, a screening box motor 3-2 is fixed at the upper end of the screening box 3, a belt pulley is arranged at the upper end of the screening box motor 3-2, a screening box rotating shaft 3-3 is arranged in the screening box 3, a screening box belt pulley 3-4 is connected at the upper end of the screening box rotating shaft 3-3 in a key mode, a screening box belt 3-5 is arranged at the upper end of the screening box belt pulley 3-4, a screening box belt 3-5 is arranged at the upper end of the screening box motor 3-2 belt pulley, a screening box spiral fan blade 3-6 is welded at the upper end of the screening box rotating shaft 3-3, a screening box filter plate 3-7 is welded at the bottom of the screening box 3, a screening barrel 3-8 is welded at the upper end of the screening box rotating shaft 3-3, a screening barrel hole 3-9 is arranged at the upper end of the screening barrel 3-8, a screening box discharge hole 3-10 is welded at the bottom of the screening box 3, the screening box is characterized in that screening box limiting plates 3-11 are welded inside a screening box discharging port 3-10, a conical groove is arranged at the upper end of each screening box limiting plate 3-11, a discharging controller 3-12 is welded at the right end of the screening box 3, a sector gear supporting arm 3-13 is welded inside the discharging controller 3-12, a sector gear 3-14 is rotated at the upper end of the sector gear supporting arm 3-13, a sector gear belt 3-15 is arranged at the upper end of the sector gear 3-14, a conical plug supporting arm hinging block 3-16 is welded inside the discharging controller 3-12, a conical plug supporting arm 3-17 is rotated at the upper end of the conical plug supporting arm 3-16, a conical plug 3-18 is welded at the upper end of the conical plug supporting arm 3-17, and a conical plug 3-18 slides inside the conical groove at the upper end of each screening box limiting plate 3-11, the upper ends of the conical plug supporting arms 3-17 are welded with supporting arm limiting blocks 3-19, the lower ends of the conical plug supporting arms 3-17 are fixed with supporting arm springs 3-20, and the discharging controller 3-12 is internally fixed with the supporting arm springs 3-20.
The upper end of the seeding box 4 is provided with a seeding box motor 4-1, a seeding box belt 4-2, a seeding box limiting block 4-3, a seeding box inlet 4-4, a seeding roller 4-5 and a seed pipe 4-6, the seeding box is characterized in that a seeding box motor 4-1 is fixed inside the seeding box 4, a belt pulley is arranged at the upper end of the seeding box motor 4-1, a seeding box belt 4-2 is arranged at the upper end of the belt pulley of the seeding box motor 4-1, a seeding box limiting block 4-3 is welded inside the seeding box 4, a seeding box inlet 4-4 is welded at the upper end of the seeding box 4, a seeding roller 4-5 is rotated inside the seeding box 4, a seed pipe 4-6 is arranged inside the seeding roller 4-5, and a seeding box belt 4-2 is arranged at the upper end of the seeding roller 4-5.
The upper end of the compaction lifting box 5 is provided with a compaction lifting box slide way 5-1, a compaction lifting box slide block 5-2, a compaction lifting box screw 5-3, a compaction lifting box motor base 5-4, a compaction lifting box motor 5-5, a compaction box 5-6, a compaction box motor 5-7, a compaction box belt 5-8, a compaction box fan-shaped gear support arm 5-9, a compaction box fan-shaped gear 5-10, a rack support sleeve 5-11, a rack 5-12, a compaction sleeve 5-13, a compaction block 5-14, a compaction sleeve spring 5-15, a compaction box spring 5-16, a brush base 5-17 and a brush 5-18, the interior of the compaction lifting box 5 is provided with a compaction lifting box slide way 5-1, the upper end of the compaction lifting box slide way 5-1 slides and compacts the compaction lifting box slide block 5-2, a threaded hole is formed in the interior of a compaction lifting box sliding block 5-2, a compaction lifting box screw rod 5-3 is rotated in the threaded hole of the compaction lifting box sliding block 5-2, a compaction lifting box motor base 5-4 is welded at the upper end of the compaction lifting box 5, a compaction lifting box motor 5-5 is fixed at the upper end of the compaction lifting box motor base 5-4, a compaction lifting box screw rod 5-3 is connected at the upper end of the compaction lifting box motor 5-5, a compaction box 5-6 is welded at the lower end of the compaction lifting box sliding block 5-2, a compaction box motor 5-7 is fixed in the compaction box 5-6, a belt pulley is arranged at the upper end of the compaction box motor 5-7, a compaction box belt 5-8 is arranged at the upper end of the belt pulley of the compaction box motor 5-7, a compaction box sector gear supporting arm 5-9 is welded in the compaction box 5-6, the upper end of a compaction box sector gear supporting arm 5-9 is rotated to form a compaction box sector gear 5-10, the upper end of the compaction box sector gear 5-10 is provided with a compaction box belt 5-8, the upper end of the compaction box 5-6 is welded with a rack supporting sleeve 5-11, a rack 5-12 is arranged in the rack supporting sleeve 5-11 in a sliding manner, the rack 5-12 is meshed with the compaction box sector gear 5-10, the lower end of the rack 5-12 is welded with a compaction sleeve 5-13, a compaction block 5-14 is arranged in the compaction sleeve 5-13 in a sliding manner, a compaction sleeve spring 5-15 is arranged in the compaction sleeve 5-13, a compaction box spring 5-16 is fixed at the upper end of the compaction box 5-6, a compaction box spring 5-16 is fixed at the upper end of the compaction sleeve 5-13, the lower end of the compacting box 5-6 is welded with a brush base 5-17, and the lower end of the brush base 5-17 is fixed with a brush 5-18.
The inside welding of box 1 has cage 2, and the inside welding of box 1 has screening case 3, and the inside welding of box 1 has seeding case 4, and the lower extreme of screening case discharge gate 3-10 is connected with seeding case entry 4-4, and the inside welding of box 1 has compaction cage 5.
The second embodiment is as follows:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, and the present embodiment further describes the first embodiment in which two screw sleeves 2 to 3, two lift box screws 2 to 4, two screw bevel gears 2 to 5, and two lift box rotating shaft bevel gears 2 to 6 are provided.
The third concrete implementation mode:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, and the present embodiment will further describe the first embodiment in which the lift box 2 and the trench boxes 2 to 12 are concentric.
The fourth concrete implementation mode:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, and the present embodiment further describes the present embodiment, wherein the box body 1, the lifting box 2, the sieving box 3, the sowing box 4, and the compacting lifting box 5 are made of stainless steel. The fifth concrete implementation mode:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12. the present embodiment further describes the embodiment in which the racks 5-12, the compaction sleeves 5-13, the compaction blocks 5-14, the compaction sleeve springs 5-15, and the compaction box springs 5-16 are concentric.
The sixth specific implementation mode:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, and the present embodiment further describes the present embodiment, wherein the sector gear belts 3-15, the seeding box belts 4-2, and the compacting box belts 5-8 are made of rubber.
The working principle of the invention is as follows:
an agricultural seed screening and seeding device has the working principle that when the device is driven to a field needing seeding, a lifting box motor 2-9 rotates to drive a lifting box belt 2-11 to rotate, the lifting box belt 2-11 rotates to drive a lifting box rotating shaft belt pulley 2-10 to rotate, the lifting box rotating shaft belt pulley 2-10 rotates to drive a lifting box rotating shaft 2-7 to rotate, the lifting box rotating shaft 2-7 rotates to drive a lifting box rotating shaft bevel gear 2-6 to rotate, the lifting box rotating shaft bevel gear 2-6 rotates to drive a meshed lead screw bevel gear 2-5 to rotate, the lead screw bevel gear 2-5 rotates to drive a lifting box lead screw 2-4 to rotate, the lifting box lead screw 2-4 rotates to drive a lead screw sleeve 2-3 to move downwards, the lead screw sleeve 2-3 moves downwards to drive the lead screw sleeve 2-3 to move downwards, the screw rod sleeve 2-3 moves downwards to drive the lifting box sliding plate 2-2 to slide downwards at the upper end of the lifting box slideway 2-1, the lifting box sliding plate 2-2 slides downwards to drive the ditching box 2-12 to move downwards to enable the ditching wheel 2-14 to be close to soil, the device moves forwards to drive the ditching wheel 2-14 to slide out of a groove at the upper end of the soil to finish ditching, the mud scraping plate 2-15 can scrape off the adhered soil of the ditching wheel 2-14 to prevent the soil from blocking the ditching wheel 2-14, seeds are put into the device through the screening box feeding port 3-1 and slide into the screening box 3, the screening box motor 3-2 rotates to drive the screening box belt 3-5 to rotate, the screening box belt 3-5 rotates to drive the screening box belt wheel 3-4 to rotate, the screening box belt wheel 3-4 rotates to drive the screening box rotating shaft 3-3 to rotate, the rotation of a rotary shaft 3-3 of a screening box drives a spiral fan blade 3-6 of the screening box to rotate, the rotation of the spiral fan blade 3-6 of the screening box drives the seeds inside to rotate to generate centrifugal force, smaller seeds and unsaturated seeds are thrown out through a screen plate 3-7 of the screening box, then the rotation of the spiral fan blade 3-6 of the screening box drives the seeds to move rightwards and push the seeds into a screening barrel 3-8, the rotation of the rotary shaft 3-3 of the screening box drives the screening barrel 3-8 to rotate, the rotation of the screening barrel 3-8 drives the internal seeds to rotate, the saturated seeds are thrown out through holes 3-9 of the screening barrel and fall to the upper end of a limiting plate 3-11 of the screening box inside a discharge hole 3-10 of the screening box, a motor 4-1 of the seeding box drives a sector gear belt 3-15 to rotate, the sector gear belt 3-15 rotates to drive a sector gear 3-14 to rotate, when the sector gear 3-14 rotates and is separated from the support arm limiting block 3-19, the support arm spring 3-20 pushes the conical plug support arm 3-17 upwards to rotate, the conical plug support arm 3-17 rotates to drive the conical plug 3-18 to be separated from the screening box limiting block 3-11, seeds at the upper end of the screening box limiting block 3-11 slide through a conical hole and slide into the seeding box 4 through the seeding box inlet 4-4, when the sector gear 3-14 rotates and touches the support arm limiting block 3-19, the conical plug support arm 3-17 is driven to reset, the conical plug 3-18 blocks a conical groove at the upper end of the screening box limiting block 3-11, the seeds do not slide, the seeding box motor 4-1 rotates to drive the seeding roller 4-5 to rotate, the seeding roller 4-5 and the sector gear 3-14 synchronously rotate to realize the function of transportation under the difference, the seeding roller 4-5 rotates to enable seeds in the inlet 4-4 of the seeding box to slide into the seed pipe 4-6, the seeding roller 4-5 drives the seeds to rotate, the seeds slide out to fall into the opened groove through the bottom of the seeding box 4, the compaction lifting box motor 5-5 rotates to drive the compaction lifting box screw 5-3 to rotate, the compaction lifting box screw 5-3 rotates to drive the compaction lifting box slide block 5-2 to slide downwards at the upper end of the compaction lifting box slide rail 5-1, the compaction lifting box slide block 5-2 slides downwards to drive the compaction box 5-6 to move downwards to be attached to soil tightly, the hairbrush 5-18 can sweep the seeds scattered at the upper end of the groove into the groove when the device moves previously, and then the compaction box motor 5-7 rotates to drive the compaction box belt 5-8 to rotate, the belt 5-8 of the compaction box rotates to drive the sector gear 5-10 of the compaction box to rotate, the sector gear 5-10 of the compaction box rotates to drive the meshed rack 5-12 to move downwards, the rack 5-12 moves downwards to drive the compaction sleeve 5-13 to move downwards, the compaction sleeve 5-13 moves downwards to drive the compaction block 5-14 to be attached to the upper end of the soil, then the rack 5-12 continues to move downwards to enable the compaction block 5-14 to slide upwards in the compaction sleeve 5-13, when the compaction sleeve 5-13 impacts the upper end of the compaction block 5-14, the compaction block 5-14 can suddenly cover the upper end of the seed and compact the seed, the compaction sleeve 5-13 moves downwards to compress the springs 5-16 of the compaction box, when the sector gear 5-10 of the compaction box rotates to be meshed with the rack 5-12, the compaction sleeve 5-16 is upwards pushed by the acting force of the springs 5-16 of the compaction box 13 drive rack 5-12 and reset and carry out compaction next time, it is the most important link in agricultural production to have solved agricultural seeding production, and present seeding mostly adopts artificial seeding, and artificial seeding needs ditching in advance then to sow the problem that the long progress of industrial date is slow, and the inconsistent problem that causes crops lodging easily of the degree of depth of artificial seeding, can also solve the problem that present seeder simple structure function singleness can not carry out the screening of seed and has reduced the survival rate of crops.
The description is not intended to limit the invention, and the invention is not limited to the examples described above, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the invention are within the scope of the invention.
Claims (6)
1. The utility model provides an agricultural seed screening seeder, includes box (1), cage (2), screening case (3), seeding case (4), compaction cage (5), its characterized in that: the upper end of the lifting box (2) is provided with a lifting box slideway (2-1), a lifting box sliding plate (2-2), a screw rod sleeve (2-3), a lifting box screw rod (2-4), a screw rod helical gear (2-5), a lifting box rotating shaft helical gear (2-6), a lifting box rotating shaft (2-7), a lifting box rotating shaft sleeve (2-8), a lifting box motor (2-9), a lifting box rotating shaft belt pulley (2-10), a lifting box belt (2-11), a ditching box (2-12), a ditching wheel hinged plate (2-13), a ditching wheel (2-14), a mud scraping plate (2-15), a ditching box telescopic rod (2-16), a ditching box spring (2-17), a ditching box rotating plate hinged block (2-18), A support arm (2-19) is hinged with a rotary shaft of the ditching box, a lifting box slide way (2-1) is arranged inside the lifting box (2), a lifting box slide plate (2-2) is arranged at the upper end of the lifting box slide way (2-1) in a sliding manner, a screw rod sleeve (2-3) is welded at the upper end of the lifting box slide plate (2-2), a threaded hole is arranged inside the screw rod sleeve (2-3), a lifting box screw rod (2-4) is arranged inside the threaded hole of the screw rod sleeve (2-3), a lifting box screw rod (2-4) is arranged inside the lifting box (2), a lifting box screw rod (2-4) is connected with an upper end key of the lifting box screw rod (2-4) through a screw rod bevel gear (2-5), lifting box bevel gears (2-6) are welded at two ends of the rotary shaft (2-7) of the lifting box, the lifting box rotary shaft bevel gears (2-6) are meshed with the screw rod bevel gears (2-5), a lifting box rotating shaft sleeve (2-8) is welded inside the lifting box (2), a lifting box rotating shaft (2-7) is rotated inside the lifting box rotating shaft sleeve (2-8), a lifting box motor (2-9) is fixed at the upper end of the lifting box (2), a belt pulley is arranged at the upper end of the lifting box motor (2-9), a lifting box rotating shaft belt pulley (2-10) is connected to the upper end key of the lifting box rotating shaft (2-7), a lifting box belt (2-11) is arranged at the upper end of the lifting box rotating shaft belt pulley (2-10), a lifting box belt (2-11) is arranged at the upper end of the lifting box motor (2-9) belt pulley, a ditching box (2-12) is welded at the lower end of the lifting box sliding plate (2-2), a ditching wheel (2-14) is rotated at the upper end of the ditching wheel hinged plate (2-13), the lower end of a ditching wheel hinged plate (2-13) is welded with a mud scraping plate (2-15), the two ends of a ditching wheel (2-14) slide with the mud scraping plates (2-15), the upper end of the ditching wheel hinged plate (2-13) is welded with a ditching box telescopic rod (2-16), the upper end of the ditching box telescopic rod (2-16) is provided with a ditching box spring (2-17), the interior of a ditching box (2-12) is fixed with the ditching box telescopic rod (2-16), the upper end of the ditching wheel hinged plate (2-13) is welded with a ditching box rotating plate hinged block (2-18), the upper end of the ditching box rotating plate hinged block (2-18) is hinged with a ditching box rotating shaft hinged support arm (2-19), and the interior of the ditching box (2-12) is welded with a ditching box rotating shaft hinged support arm (2-19);
the upper end of the screening box (3) is provided with a screening box feeding port (3-1), a screening box motor (3-2), a screening box rotating shaft (3-3), a screening box belt pulley (3-4), a screening box belt (3-5), screening box spiral fan blades (3-6), a screening box filter plate (3-7), a screening barrel (3-8), a screening barrel hole (3-9), a screening box discharging port (3-10), a screening box limiting plate (3-11), a discharging controller (3-12), a sector gear supporting arm (3-13), a sector gear (3-14), a sector gear belt (3-15), a conical plug supporting arm hinge block (3-16), a conical plug supporting arm (3-17), a conical plug (3-18), a supporting arm limiting block (3-19), A support arm spring (3-20), a screening box feeding port (3-1) is welded at the upper end of the screening box (3), a screening box motor (3-2) is fixed at the upper end of the screening box (3), a belt pulley is arranged at the upper end of the screening box motor (3-2), a screening box rotating shaft (3-3) is rotated inside the screening box (3), a screening box belt pulley (3-4) is connected at the upper end key of the screening box rotating shaft (3-3), a screening box belt (3-5) is arranged at the upper end of the screening box belt pulley (3-4), a screening box belt (3-5) is arranged at the upper end of the screening box motor (3-2) belt pulley, a screening box helical fan blade (3-6) is welded at the upper end of the screening box rotating shaft (3-3), a screening box filter plate (3-7) is welded at the bottom of the screening box (3), the upper end of a screening box rotating shaft (3-3) is welded with a screening barrel (3-8), the upper end of the screening barrel (3-8) is provided with a screening barrel hole (3-9), the bottom of the screening box (3) is welded with a screening box discharging port (3-10), the interior of the screening box discharging port (3-10) is welded with a screening box limiting plate (3-11), the upper end of the screening box limiting plate (3-11) is provided with a conical groove, the right end of the screening box (3) is welded with a discharging controller (3-12), the interior of the discharging controller (3-12) is welded with a sector gear supporting arm (3-13), the upper end of the sector gear supporting arm (3-13) rotates with a sector gear (3-14), and the upper end of the sector gear (3-14) is provided with a sector gear belt (3-15), a conical plug support arm hinging block (3-16) is welded inside the discharging controller (3-12), a conical plug support arm (3-17) is rotated at the upper end of the conical plug support arm hinging block (3-16), a conical plug (3-18) is welded at the upper end of the conical plug support arm (3-17), a conical plug (3-18) slides inside a conical groove at the upper end of the screening box limiting plate (3-11), a support arm limiting block (3-19) is welded at the upper end of the conical plug support arm (3-17), a support arm spring (3-20) is fixed at the lower end of the conical plug support arm (3-17), and a support arm spring (3-20) is fixed inside the discharging controller (3-12);
the upper end of the sowing box (4) is provided with a sowing box motor (4-1), a sowing box belt (4-2), a sowing box limiting block (4-3), a sowing box inlet (4-4), a sowing roller (4-5) and a seed pipe (4-6), the sowing box motor (4-1) is fixed inside the sowing box (4), the upper end of the sowing box motor (4-1) is provided with a belt pulley, the upper end of the sowing box motor (4-1) belt pulley is provided with the sowing box belt (4-2), the sowing box limiting block (4-3) is welded inside the sowing box (4), the sowing box inlet (4-4) is welded on the upper end of the sowing box (4), the roller sowing (4-5) is rotated inside the sowing box (4-5), the seed pipe (4-6) is arranged inside the sowing roller (4-5), the upper end of the sowing roller (4-5) is provided with a belt (4-2) of the sowing box;
the upper end of the compaction lifting box (5) is provided with a compaction lifting box slide way (5-1), a compaction lifting box slide block (5-2), a compaction lifting box screw rod (5-3), a compaction lifting box motor base (5-4), a compaction lifting box motor (5-5), a compaction box (5-6), a compaction box motor (5-7), a compaction box belt (5-8), a compaction box fan-shaped gear supporting arm (5-9), a compaction box fan-shaped gear (5-10), a rack supporting sleeve (5-11), a rack (5-12), a compaction sleeve (5-13), a compaction block (5-14), a compaction sleeve spring (5-15), a compaction box spring (5-16), a brush base (5-17) and a brush (5-18), a compaction lifting box slide way (5-1) is arranged in the compaction lifting box (5), a compaction lifting box slide block (5-2) is arranged at the upper end of the compaction lifting box slide way (5-1) in a sliding manner, a threaded hole is formed in the compaction lifting box slide block (5-2), a compaction lifting box screw rod (5-3) is rotated in the threaded hole of the compaction lifting box slide block (5-2), a compaction lifting box motor base (5-4) is welded at the upper end of the compaction lifting box (5), a compaction lifting box motor (5-5) is fixed at the upper end of the compaction lifting box motor base (5-4), a compaction lifting box screw rod (5-3) is connected at the upper end of the compaction lifting box motor (5-5), a compaction lifting box (5-6) is welded at the lower end of the compaction lifting box slide block (5-2), a compaction box motor (5-7) is fixed inside the compaction box (5-6), a belt pulley is arranged at the upper end of the compaction box motor (5-7), a compaction box belt (5-8) is arranged at the upper end of the belt pulley of the compaction box motor (5-7), a compaction box sector gear supporting arm (5-9) is welded inside the compaction box (5-6), a compaction box sector gear (5-10) is rotated at the upper end of the compaction box sector gear supporting arm (5-9), a compaction box belt (5-8) is arranged at the upper end of the compaction box sector gear (5-10), a rack supporting sleeve (5-11) is welded at the upper end of the compaction box (5-6), a rack (5-12) is slid inside the rack supporting sleeve (5-11), and the rack (5-12) is meshed with the compaction box sector gear (5-10), the lower end of the rack (5-12) is welded with a compaction sleeve (5-13), a compaction block (5-14) slides in the compaction sleeve (5-13), a compaction sleeve spring (5-15) is arranged in the compaction sleeve (5-13), a compaction box spring (5-16) is fixed at the upper end of a compaction box (5-6), a compaction box spring (5-16) is fixed at the upper end of the compaction sleeve (5-13), a brush base (5-17) is welded at the lower end of the compaction box (5-6), and a brush (5-18) is fixed at the lower end of the brush base (5-17);
the inside welding of box (1) has cage (2), and the inside welding of box (1) has screening case (3), and the inside welding of box (1) has seeding case (4), and the lower extreme of screening case discharge gate (3-10) is connected with seeding case entry (4-4), and the inside welding of box (1) has compaction cage (5).
2. The agricultural seed screening and sowing device of claim 1, wherein: the number of the screw rod sleeves (2-3), the number of the lifting box screw rods (2-4), the number of the screw rod bevel gears (2-5) and the number of the lifting box rotating shaft bevel gears (2-6) are two.
3. The agricultural seed screening and sowing device of claim 1, wherein: the lifting box (2) and the ditching box (2-12) share the same central line.
4. The agricultural seed screening and sowing device of claim 1, wherein: the box body (1), the lifting box (2), the screening box (3), the seeding box (4) and the compaction lifting box (5) are made of stainless steel.
5. The agricultural seed screening and sowing device of claim 1, wherein: the rack (5-12), the compaction sleeve (5-13), the compaction block (5-14), the compaction sleeve spring (5-15) and the compaction box spring (5-16) are concentric.
6. The agricultural seed screening and sowing device of claim 1, wherein: the fan-shaped gear belt (3-15), the seeding box belt (4-2) and the compaction box belt (5-8) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448802.3A CN109526315B (en) | 2018-11-28 | 2018-11-28 | Agricultural seed screening seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448802.3A CN109526315B (en) | 2018-11-28 | 2018-11-28 | Agricultural seed screening seeder |
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| CN109526315A CN109526315A (en) | 2019-03-29 |
| CN109526315B true CN109526315B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811448802.3A Active CN109526315B (en) | 2018-11-28 | 2018-11-28 | Agricultural seed screening seeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112272974A (en) * | 2020-11-30 | 2021-01-29 | 江苏盐西土地整理开发有限公司 | Durable ditching equipment for land consolidation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0965725A (en) * | 1995-08-31 | 1997-03-11 | Iseki & Co Ltd | Non-tillage transplanting machine |
| CN201422247Y (en) * | 2009-06-06 | 2010-03-17 | 青岛农业大学 | Peanut seeder for direct seeding in summer |
| CN203984965U (en) * | 2014-05-28 | 2014-12-10 | 徐州紫蔬园农业发展有限公司 | Ditching-fertilizing machine |
| CN205017828U (en) * | 2015-08-28 | 2016-02-10 | 重庆港乾机械有限公司 | Small -size corn drill with mechanism is cleaned to maize seed grain |
| CN107592993A (en) * | 2017-09-18 | 2018-01-19 | 南宁商之源科技有限责任公司 | A kind of agricultural production lifting type packer |
| CN207519111U (en) * | 2017-12-01 | 2018-06-22 | 宾川县云福农副产品加工有限责任公司 | A kind of crop Furrow sowing device |
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Effective date of registration: 20210802 Address after: 733300 East Development Zone, Minqin County, Wuwei City, Gansu Province Applicant after: MINQIN QUANSHENG YONG TAI AGRICULTURE Co.,Ltd. Address before: Unit 07, 8 / F, Ziyang international, 139 Changle North Road, Jin'an District, Fuzhou City, Fujian Province 350011 Applicant before: Wu Yanhong |
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