CN113348824B - Maize fertilizing, seeding and film covering machine - Google Patents
Maize fertilizing, seeding and film covering machine Download PDFInfo
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- CN113348824B CN113348824B CN202110778225.XA CN202110778225A CN113348824B CN 113348824 B CN113348824 B CN 113348824B CN 202110778225 A CN202110778225 A CN 202110778225A CN 113348824 B CN113348824 B CN 113348824B
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- fixed
- rotating
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- placing plate
- soil
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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
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/08—Machines for both manuring and sowing or both manuring and planting
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Abstract
The invention discloses a corn fertilizing, seeding and film covering machine, and relates to the technical field of agricultural production equipment; the lifting seat is arranged on the lower side of the placing plate, and the center of the lifting seat is movably sleeved on the lower end of the discharging pipe on the right side; the piston of the lifting electric push rod is fixed at four corners of the upper side wall of the lifting seat; the upper end of the rotating rod is connected with the upper side wall of the lifting seat in a rotating mode through a bearing, the top end of the rotating rod on the left front side is fixedly connected with an output shaft of the soil shifting motor, the driving gear is sleeved on the rotating rod, and the soil shifting blade is fixed on the outer ring wall of the lower end of the rotating rod; the rotating plate is screwed with the placing plate, and the transverse edge of the film coating rod is screwed with the positioning nut through threads; a pressing block is fixed at the lower end of the positioning electric push rod; the control motor is fixed on the upper side of the transverse plate of the support frame through the support plate; the control switch is connected with the positioning electric push rod; the cam sleeve is arranged on the output shaft of the control motor, so that fertilization, seeding and film covering can be completed simultaneously, the operation is simple, the size is small, the operation is facilitated, and the labor force of workers is reduced.
Description
Technical Field
The invention relates to the technical field of agricultural production equipment, in particular to a corn fertilizing, seeding and film covering machine.
Background
In the crop production process, the dry land crop film mulching cultivation technology is widely applied to the planting process of crops such as corn, peanut, potato and the like due to the advantages of soil moisture retention, soil temperature improvement and the like, mechanized operation is realized, the corn is one of three grain crops in China, the current corn seeder cannot simultaneously complete fertilization, seeding and film mulching, and the current corn seeder is high in price and large in size and is not beneficial to operation.
Disclosure of Invention
The invention aims to provide the corn fertilizing, seeding and laminating machine which is reasonable in design and convenient to use, can simultaneously complete fertilizing, seeding and laminating, is simple to operate and small in size, is beneficial to operation and reduces the labor force of workers, and overcomes the defects of the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises a placing plate, storage boxes, supporting legs, supporting seats and wheels, wherein a pull rod is fixed on the left side wall of the placing plate and is arranged in a U shape, the storage boxes are arranged on the left side and the right side of the upper surface of the placing plate, discharge pipes are inserted in the lower side walls of the storage boxes, the lower ends of the discharge pipes penetrate through the placing plate and are exposed at the lower side of the placing plate, the supporting legs are fixed at the four corners of the lower surface of the placing plate, the supporting seats are fixed at the lower ends of the supporting legs, and the wheels are screwed on one side wall of each supporting seat through bearings; it also includes:
the lifting seat is arranged on the lower side of the placing plate, and the center of the lifting seat is movably sleeved on the lower end of the discharging pipe on the right side;
the four lifting electric push rods are fixed on the lower surface of the placing plate and connected with a storage battery, the storage battery is fixed on the left side of the lower surface of the placing plate, and pistons of the lifting electric push rods are fixed at four corners of the upper side wall of the lifting seat;
the soil shifting motor is connected with the storage battery and is fixed on the left front side of the upper surface of the lifting seat;
the four rotating rods are arranged, the lower end of each rotating rod is suspended at the lower side of the lifting seat, the upper end of each rotating rod penetrates through the lower side wall of the lifting seat and then is in screwed connection with the upper side wall of the lifting seat through a bearing, the top end of the rotating rod at the left front side is fixedly connected with an output shaft of the soil shifting motor, and the two rotating rods at the front side are connected through a rotating wheel set;
the four driving gears are symmetrically arranged on the left side and the right side inside the lifting seat in pairs, the driving gears are respectively sleeved and fixed on the rotating rod, and the two driving gears on the same side are meshed;
the soil shifting blades are a plurality of and are fixed on the outer ring wall at the lower end of the rotating rods in an equivalent manner;
the two rotating plates are respectively arranged on the right sides of the front side and the rear side of the placing plate, are rotatably connected with the placing plate through rotating shafts and are connected with the placing plate through bolts;
the two support plates are fixed on the right side wall of the rotating plate and are suspended on the right side of the placing plate;
the film coating rod is arranged in a T shape, the vertical edge of the film coating rod is abutted against the rear side wall of the supporting plate at the rear side, and the transverse edge of the film coating rod sequentially penetrates through the two supporting plates and is screwed with the positioning nut through threads;
the supporting frame is arranged in an inverted L shape, a vertical plate of the supporting frame is fixed on the right side wall of the placing plate, and a transverse plate of the supporting frame is suspended above the film covering rod;
the positioning electric push rods are arranged on the front side and the rear side of the lower surface of the transverse plate of the support frame, and pressing blocks are fixed at the lower ends of the positioning electric push rods;
the control motor is connected with the storage battery and is fixed on the upper side of the transverse plate of the support frame through the support plate;
the control switch is fixed on the upper surface of the transverse plate of the support frame and is connected with the positioning electric push rod;
the cam is sleeved and fixed on an output shaft of the control motor, and the cam is suspended right above the control switch.
Preferably, the supporting legs are composed of a sleeve and an insertion rod, the upper end of the insertion rod is fixed on the lower surface of the placing plate, the lower end of the insertion rod is movably inserted into the sleeve, the lower end of the sleeve is fixed on the upper side wall of the supporting seat, a damping spring is sleeved outside the sleeve, the lower end of the damping spring is fixed on the upper side wall of the supporting seat, the upper end of the damping spring is sleeved outside the insertion rod, and the top end of the damping spring is fixed on the lower surface of the placing plate; in the moving process, the damping spring has a damping effect.
Preferably, a rotating shaft is arranged at the left lower side of the placing plate, the front end and the rear end of the rotating shaft are respectively inserted into the supporting seats, the two ends of the rotating shaft are respectively and fixedly connected with a rotating shaft of a wheel, a driven bevel gear is sleeved and fixed at the middle part of the rotating shaft, a driving bevel gear is meshed with the upper side of the driven bevel gear, the driving bevel gear is sleeved and fixed on an output shaft of a driving motor, the driving motor is connected with a storage battery, the driving motor passes through the support and then is fixed on the upper side wall of the support, the support is arranged in an inverted U shape, the vertical edges at the two sides of the support are respectively fixed on the upper side walls of the supporting seats at the front side and the rear side, when a worker manually drives the placing plate to move, the driving motor drives the driving bevel gear to rotate, the driving bevel gear drives the rotating shaft to rotate, the rotating shaft drives the wheels at the front side and the rear side to rotate, and further drives the placing plate to move, the labor force of workers is reduced.
Preferably, all be fixed with the slider on location electric putter's the last lateral wall, in this slider slides and sets up the spout on the diaphragm lower surface of support frame, the right side of slider is fixed with the locating plate, this locating plate passes through the pilot pin and is connected with the diaphragm of support frame, when using, according to the width in field, adjusts the location electric putter's of both sides position, and then adjusts the position of briquetting.
Preferably, the upper side of the storage box is provided with a cover plate, the lower surface of the cover plate is fixed with a limit ring, the lower side of the limit ring is respectively inserted into the peripheral wall of the storage box, the center of the upper surface of the cover plate is fixed with a quantitative motor, the quantitative motor is connected with a storage battery, the output shaft of the quantitative motor passes through the cover plate and is fixedly connected with a driving rod, the lower end of the driving rod is fixed with a quantitative disc, the lower surface of the quantitative disc is respectively abutted to the lower inner wall of the storage box through a sealing gasket, one side of the quantitative disc is provided with a discharge port, the discharge port is larger than the inner diameter of the discharge pipe, when sowing and fertilizing, the rotating speed of the quantitative motor is adjusted according to the required distance of seeds, after the adjustment is completed, the quantitative motor drives the driving rod to rotate, the quantitative disc is driven by the driving rod to rotate, when the discharge port is positioned on the upper side of the discharge pipe, the seeds and the fertilizers respectively fall into the discharge pipe from the discharge port, then discharged from the discharge pipe to achieve the effects of seeding and fertilizing.
Preferably, the both ends of tectorial membrane pole all have connect the limiting plate through the screw soon, after rolling up the tectorial membrane and overlapping to the tectorial membrane pole, the limiting plate through both sides presss from both sides the tectorial membrane book between two limiting plates, and then has guaranteed that the tectorial membrane is rolled up and is located the top in the field that needs the seeding.
The working principle of the invention is as follows: when in use, fertilizer and seeds are respectively placed in the storage boxes at two sides, the film-coated roll is placed between the supporting plates at the front side and the rear side, the film-coated rod sequentially passes through the film-coated roll and the supporting plate at the front side from the supporting plate at the rear side, the film-coated roll and the supporting plate at the front side are fixed and limited through the positioning nut, then the pull rod is fixed on the external driving mechanism, the device is pulled to one side of a field through the external driving mechanism, the end head of the film-coated roll is pressed at one side of the field, then the device is driven to walk above a ditch of the field through the external driving mechanism, in the walking process, the fertilizer and the seeds respectively fall into the ditch of the field from the discharge pipe, at the moment, the soil-shifting motor is started, the soil-shifting motor drives the rotating rod at the left front side to rotate, the rotating rod at the right front side is driven to rotate through the rotating wheel set, the two rotating rods at the front side respectively drive the rotating rod at the front side to rotate, the driving gear at the front side drives the driving gear at the rear side to rotate, the driving gear at the rear side drives the rotating rods at the rear side to rotate, the four rotating rods respectively drive the soil shifting blades to rotate, the rotating rods corresponding to the front side and the rear side are oppositely arranged in a rotating manner, the soil shifting blades corresponding to the front side and the rear side are reversely rotated, meanwhile, the lifting electric push rod is started to drive the lifting seat to move downwards, the lifting seat drives the soil shifting blades to move downwards until the soil shifting blades abut against the soil at two sides of a ditch, then the soil shifting blades at the left side and the right side respectively cover the soil at the inner side and the outer side above the ditch on the fertilizer and seeds, further, the fertilizer and the seeds are isolated through the soil, the seeds are prevented from being burnt, after the fertilizer and the seeds enter the ditch, the fertilizer and the seeds are covered on a field through a film covered roll, in the covering process, the control motor is started, the control motor drives the cam to rotate, when the arch of cam is contradicted when control switch's upside, then start location electric putter through control switch, location electric putter drives the briquetting downstream, make in the both sides embedding soil of tectorial membrane, when the arch of cam is changeed to the upside and is separated with control switch, then loosen control switch, control switch closes location electric putter, location electric putter then drives the briquetting rebound, loosen the tectorial membrane, and then the briquetting is at the in-process that reciprocates, the fixed distance is fixed a position the tectorial membrane, thereby reach and carry out spacing effect to the tectorial membrane.
Compared with the prior art, the invention has the beneficial effects that:
1. fertilizer and seeds are respectively filled in the two storage boxes on the upper side of the placing plate, and respectively and sequentially fall into ditches in the field in the moving process, and the field is directly covered after seeding and fertilizing, so that simultaneous fertilizing, seeding and covering are achieved, and the operation is convenient;
2. the left side and the right side of the lower side of the placing plate are respectively provided with soil shifting leaves, the soil shifting leaves on the right side are longer than the soil shifting leaves on the left side, and then after the bottom of soil is fertilized, soil on the inner sides of two sides of a ditch is firstly shifted to the inner part of the ditch, fertilizer is shielded, so that seeds sown in at a later stage are isolated from the fertilizer, and then the soil on the outer sides of the two sides of the ditch is shifted to the inside of the ditch, so that the seeds are covered, workers do not need to cover soil, and the effects of time saving and labor saving are achieved;
3. after the film covering is covered on the field, the pressing block is driven to move up and down through the positioning electric push rod, and then the two sides of the film covering are positioned, so that the operation is convenient.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is a schematic view of the internal structure of the present invention.
Fig. 5 is an enlarged view of the portion C in fig. 4.
FIG. 6 is a schematic view of the quantitative plate of the present invention.
Description of reference numerals:
the device comprises a placing plate 1, a storage box 2, supporting legs 3, a sleeve 3-1, an inserting rod 3-2, a supporting seat 4, wheels 5, a pull rod 6, a discharging pipe 7, a lifting seat 8, a lifting electric push rod 9, a storage battery 10, a soil-shifting motor 11, a rotating rod 12, a driving gear 13, a soil-shifting blade 14, a rotating plate 15, a supporting plate 16, a film coating rod 17, a supporting frame 18, a positioning electric push rod 19, a control motor 20, a control switch 21, a cam 22, a damping spring 23, a rotating shaft 24, a driven bevel gear 25, a driving bevel gear 26, a driving motor 27, a support 28, a sliding block 29, a positioning plate 30, a cover plate 31, a limiting ring 32, a quantitative motor 33, a driving rod 34, a quantitative disc 35, a discharging port 36, a limiting plate 37 and a pressing block 38.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment: the novel storage box comprises a placing plate 1, a storage box 2, supporting legs 3, supporting seats 4 and wheels 5, wherein a pull rod 6 is fixedly welded on the left side wall of the placing plate 1, the pull rod 6 is arranged in a U shape, the storage box 2 is arranged on the left side and the right side of the upper surface of the placing plate 1, a discharging pipe 7 is inserted and fixedly welded on the lower side wall of the storage box 2, the lower ends of the discharging pipes 7 penetrate through the placing plate 1 respectively and are exposed at the lower side of the placing plate 1, the supporting legs 3 are fixedly welded on the four corners of the lower surface of the placing plate 1, the supporting seats 4 are fixedly welded on the lower ends of the supporting legs 3, and the wheels 5 are rotatably connected on one side wall of each supporting seat 4 through bearings; it also includes:
the lifting seat 8 is arranged on the lower side of the placing plate 1, and the center of the lifting seat 8 is movably sleeved on the lower end of the right discharging pipe 7;
the number of the lifting electric push rods 9 is four, the lifting electric push rods 9 are fixed on the lower surface of the placing plate 1 through bolts, the lifting electric push rods 9 are connected with a storage battery 10, the storage battery 10 is fixed on the left side of the lower surface of the placing plate 1 through bolts, and pistons of the lifting electric push rods 9 are fixed at four corners of the upper side wall of the lifting seat 8 in a riveting mode;
the soil shifting motor 11 is connected with the storage battery 10, and the soil shifting motor 11 is fixed on the left front side of the upper surface of the lifting seat 8 through a bolt;
the number of the rotating rods 12 is four, the lower end of each rotating rod 12 is suspended at the lower side of the lifting seat 8, the upper end of each rotating rod 12 penetrates through the lower side wall of the lifting seat 8 and then is in screwed connection with the upper side wall of the lifting seat 8 through a bearing, the top end of the rotating rod 12 at the front left side is fixedly riveted with the output shaft of the soil shifting motor 11, and the two rotating rods 12 at the front side are connected through a rotating wheel set;
the four driving gears 13 are arranged on the left side and the right side of the interior of the lifting seat 8 in a pairwise symmetry manner, the driving gears 13 are respectively sleeved and welded on the rotating rod 12, and the two driving gears 13 on the same side are meshed;
the soil shifting blades 14 are provided in a plurality, and the plurality of soil shifting blades 14 are welded and fixed on the outer annular wall of the lower end of the plurality of rotating rods 12 in an equivalent manner;
the two rotating plates 15 are respectively arranged on the right sides of the front side and the rear side of the placing plate 1, the rotating plates 15 are rotatably connected with the placing plate 1 through rotating shafts, and the rotating plates 15 are connected with the placing plate 1 through bolts;
the number of the supporting plates 16 is two, the supporting plates 16 are welded and fixed on the right side wall of the rotating plate 15, and the supporting plates 16 are suspended on the right side of the placing plate 1;
the film coating rod 17 is arranged in a T shape, the vertical edge of the film coating rod 17 is abutted against the rear side wall of the supporting plate 16 at the rear side, and the transverse edge of the film coating rod 17 sequentially penetrates through the two supporting plates 16 and then is screwed with the positioning nut through threads;
the supporting frame 18 is arranged in an inverted L shape, a vertical plate of the supporting frame 18 is welded and fixed on the right side wall of the placing plate 1, and a transverse plate of the supporting frame 18 is suspended above the film coating rod 17;
the positioning electric push rods 19 are arranged on the front side and the rear side of the lower surface of the transverse plate of the support frame 18, and the lower ends of the positioning electric push rods 19 are fixedly riveted with press blocks 38;
the control motor 20 is connected with the storage battery 10, and the control motor 20 is fixed on the upper side of the transverse plate of the support frame 18 through a support plate;
the control switch 21 is fixed on the upper surface of the transverse plate of the support frame 18 through a bolt, and the control switch 21 is connected with the positioning electric push rod 19;
and the cam 22 is sleeved and riveted on an output shaft of the control motor 20, and the cam 22 is suspended right above the control switch 21.
As a preferable scheme, furthermore, the supporting leg 3 is composed of a sleeve 3-1 and an insertion rod 3-2, the upper end of the insertion rod 3-2 is welded and fixed on the lower surface of the placing plate 1, the lower end of the insertion rod 3-2 is movably inserted into the sleeve 3-1, the lower end of the sleeve 3-1 is welded and fixed on the upper side wall of the supporting seat 4, the outer side of the sleeve 3-1 is sleeved with a damping spring 23, the lower end of the damping spring 23 is welded and fixed on the upper side wall of the supporting seat 4, the upper end of the damping spring 23 is sleeved on the outer side of the insertion rod 3-2, and the top end of the damping spring 23 is welded and fixed on the lower surface of the placing plate 1; during the movement, the damping spring 23 has a damping effect.
Preferably, further, the lower left side of the placing plate 1 is provided with a rotating shaft 24, the front end and the rear end of the rotating shaft 24 are respectively inserted in the supporting seat 4, the two ends of the rotating shaft 24 are respectively welded and fixed with the rotating shaft of the wheel 5, the middle part of the rotating shaft 24 is sleeved and welded and fixed with a driven bevel gear 25, the upper side of the driven bevel gear 25 is engaged with a driving bevel gear 26, the driving bevel gear 26 is sleeved and riveted and fixed on the output shaft of a driving motor 27, the driving motor 27 is connected with the storage battery 10, after the driving motor 27 passes through a bracket 28, fixed on the upper side wall of the bracket 28 through bolts, the bracket 28 is arranged in an inverted U shape, the vertical edges at two sides of the bracket 28 are respectively riveted and fixed on the upper side walls of the supporting seats 4 at the front and the rear sides, the left two wheels 5 can be driven during manual operation, and the labor force of workers is reduced.
Preferably, the upper side walls of the positioning electric push rods 19 are riveted with sliders 29, the sliders 29 are slidably arranged in sliding grooves on the lower surfaces of the transverse plates of the support frames 18, the right sides of the sliders 29 are welded and fixed with positioning plates 30, the positioning plates 30 are connected with the transverse plates of the support frames 18 through positioning bolts, and when the device is used, the positions of the positioning electric push rods 19 on the two sides are adjusted according to the width of a field, so that the positions of the pressing blocks 38 are adjusted.
Preferably, the upper side of the storage box 2 is provided with a cover plate 31, the lower surface of the cover plate 31 is welded and fixed with a limit ring 32, the lower side of the limit ring 32 is respectively inserted into the peripheral wall of the storage box 2, the center of the upper surface of the cover plate 31 is fixed with a quantitative motor 33 through a bolt, the quantitative motor 33 is connected with the storage battery 10, the output shaft of the quantitative motor 33 passes through the cover plate 31 and is riveted and fixed with a driving rod 34, the lower end of the driving rod 34 is welded and fixed with a quantitative disc 35, the lower surface of the quantitative disc 35 is respectively abutted to the lower inner wall of the storage box 2 through a sealing gasket, one side of the quantitative disc 35 is provided with a discharge port 36, the discharge port 36 is larger than the inner diameter of the discharge pipe 7, during seeding and fertilizing, the rotation speed of the quantitative motor 33 is adjusted according to the distance required by seeds, after the adjustment, the quantitative motor 33 drives the driving rod 34 to rotate, the driving rod 34 drives the quantitative plate 35 to rotate, when the discharge port 36 is located on the upper side of the discharge pipe 7, seeds and fertilizer fall into the discharge pipe 7 from the discharge port 36 respectively and are discharged from the discharge pipe 7, and seeding and fertilizing effects are achieved.
Preferably, the two ends of the mulching film rod 17 are screwed with the limiting plates 37, and after the mulching film roll is sleeved on the mulching film rod 17, the mulching film roll is clamped between the two limiting plates 37 through the limiting plates 37 on the two sides, so that the mulching film roll is positioned above the field to be sowed.
The working principle of the specific embodiment is as follows: when the device is used, fertilizer and seeds are respectively placed in the storage boxes 2 at two sides, the film-coated roll is placed between the supporting plates 16 at the front side and the rear side, the film-coated rod 17 sequentially penetrates through the film-coated roll from the supporting plate 16 at the rear side and the supporting plate 16 at the front side, the film-coated roll is fixed and limited through the positioning nut, then the pull rod 6 is fixed on the external driving mechanism, the device is pulled to one side of a field through the external driving mechanism, the end head of the film-coated roll is pressed at one side of the field, then the device is driven to walk above a ditch of the field through the external driving mechanism, in the walking process, the fertilizer and the seeds respectively fall into the ditch of the field from the discharge pipe 7, at the moment, the soil shifting motor 11 is started, the soil shifting motor 11 drives the rotating rod 12 at the left front side to rotate, the rotating rod 12 at the right front side is driven to rotate through the rotating wheel set, the two rotating rods 12 at the front side respectively drive the driving gear 13 at the front side to rotate, the driving gear 13 at the front side drives the driving gear 13 at the rear side to rotate, the driving gear 13 at the rear side drives the rotating rods 12 at the rear side to rotate, the four rotating rods 12 respectively drive the soil shifting blades 14 to rotate, the rotating directions of the rotating rods 12 corresponding to the front side and the rear side are opposite, so that the soil shifting blades 14 corresponding to the front side and the rear side rotate in opposite directions, meanwhile, the lifting electric push rod 9 is started, the lifting electric push rod 9 drives the lifting seat 8 to move downwards, the lifting seat 8 drives the soil shifting blades 14 to move downwards until the soil shifting blades 14 abut against the soil at two sides of the ditch, then the soil at the inner side and the outer side above the ditch is respectively covered on the fertilizer and the seeds by the soil, the fertilizer and the seeds are further isolated by the soil, the seeds are prevented from being burnt, after the fertilizer and the seeds enter the ditch, the fertilizer and the seeds are covered on the field by the film covering roll, and the control motor 20 is started in the covering process, the control motor 20 drives the cam 22 to rotate, when the bulge of the cam 22 is abutted against the upper side of the control switch 21, the positioning electric push rod 19 is started through the control switch 21, the positioning electric push rod 19 drives the pressing block 38 to move downwards, so that two sides of the coated film are embedded into soil, when the bulge of the cam 22 rotates to the upper side and is separated from the control switch 21, the control switch 21 is loosened, the positioning electric push rod 19 is closed by the control switch 21, the positioning electric push rod 19 drives the pressing block 38 to move upwards to loosen the coated film, and the coated film is positioned at a fixed distance in the up-and-down moving process of the pressing block 38, so that the effect of limiting the coated film is achieved, when a worker manually drives the placing plate 1 to move, the driving motor 27 is started, the driving motor 27 drives the driving bevel gear 26 to rotate, the driving bevel gear 26 drives the rotating shaft 24 to rotate, and the rotating shaft 24 drives the wheels 5 on the front side and the rear side to rotate, and then drive and place board 1 and remove, reduced staff's labour.
Compared with the prior art, the beneficial effects of the embodiment are as follows:
1. fertilizer and seeds are respectively filled in the two storage boxes 2 on the upper side of the placing plate 1, and respectively and sequentially fall into ditches in the field in the moving process, and the field is directly covered after seeding and fertilizing, so that simultaneous fertilizing, seeding and covering are achieved, and the operation is convenient;
2. the left side and the right side of the lower side of the placing plate 1 are respectively provided with the soil shifting leaves 14, the soil shifting leaves 14 on the right side are longer than the soil shifting leaves 14 on the left side, and then after the bottom of soil is fertilized, soil on the inner sides of two sides of a ditch is firstly shifted into the ditch, fertilizer is shielded, seeds sown in the later period are isolated from the fertilizer, and then the soil on the outer sides of the two sides of the ditch is shifted into the ditch, so that the seeds are covered, workers do not need to cover soil, and the effects of time saving and labor saving are achieved;
3. after the film is covered on the field, the positioning electric push rod 19 drives the pressing block 38 to move up and down so as to position the two sides of the film, thereby facilitating the operation;
4. the supporting leg 3 is composed of a sleeve 3-1 and an inserting rod 3-2, and a damping spring 23 is sleeved on the outer side of the supporting leg 3, so that a damping effect can be achieved in the walking process of the wheel 5, and the stability of the placing plate 1 is improved;
5. place the left below of board 1 and be equipped with axis of rotation 24, and axis of rotation 24 is connected with two left wheels 5, and axis of rotation 24 rotates through driving motor 27's drive, then when the staff drives this device and removes, has reduced staff's labour.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. A corn fertilizing, seeding and film covering machine comprises a placing plate (1), storage boxes (2), supporting legs (3), supporting seats (4) and wheels (5), wherein a pull rod (6) is fixed on the left side wall of the placing plate (1), the pull rod (6) is arranged in a U shape, the storage boxes (2) are arranged on the left side and the right side of the upper surface of the placing plate (1), discharge pipes (7) are inserted on the lower side walls of the storage boxes (2), the lower ends of the discharge pipes (7) penetrate through the placing plate (1) respectively and are exposed at the lower side of the placing plate (1), the supporting legs (3) are fixed on four corners of the lower surface of the placing plate (1), the supporting seats (4) are fixed on the lower ends of the supporting legs (3), and the wheels (5) are connected to one side wall of the supporting seats (4) in a rotating mode through bearings; it is characterized in that it also comprises:
the lifting seat (8) is arranged on the lower side of the placing plate (1), and the center of the lifting seat (8) is movably sleeved on the lower end of the discharging pipe (7) on the right side;
the device comprises four lifting electric push rods (9), wherein the four lifting electric push rods (9) are fixed on the lower surface of a placing plate (1), the lifting electric push rods (9) are connected with a storage battery (10), the storage battery (10) is fixed on the left side of the lower surface of the placing plate (1), and pistons of the lifting electric push rods (9) are fixed at four corners of the upper side wall of a lifting seat (8);
the soil shifting motor (11), the soil shifting motor (11) is connected with the storage battery (10), and the soil shifting motor (11) is fixed on the left front side of the upper surface of the lifting seat (8);
the soil-shifting mechanism comprises four rotating rods (12), the lower ends of the rotating rods (12) are suspended at the lower side of a lifting seat (8), the upper ends of the rotating rods (12) penetrate through the lower side wall of the lifting seat (8) and are in screwed connection with the upper side wall of the lifting seat (8) through bearings, the top end of the rotating rod (12) at the front left side is fixedly connected with an output shaft of a soil-shifting motor (11), and the two rotating rods (12) at the front side are connected through a rotating wheel set;
the four driving gears (13) are arranged, the four driving gears (13) are symmetrically arranged on the left side and the right side of the interior of the lifting seat (8) in pairs, the driving gears (13) are respectively sleeved and fixed on the rotating rod (12), and the two driving gears (13) on the same side are meshed;
the soil shifting blades (14) are provided in a plurality, and the soil shifting blades (14) are fixed on the outer annular wall of the lower end of the rotating rods (12) in equal quantity;
the two rotating plates (15) are arranged, the two rotating plates (15) are respectively arranged on the right sides of the front side and the rear side of the placing plate (1), the rotating plates (15) are rotatably connected with the placing plate (1) through rotating shafts, and the rotating plates (15) are connected with the placing plate (1) through bolts;
a rotating shaft (24) is arranged on the left lower side of the placing plate (1), the front end and the rear end of the rotating shaft (24) are respectively inserted into the supporting seats (4), the two ends of the rotating shaft (24) are respectively fixedly connected with a rotating shaft of the wheel (5), a driven bevel gear (25) is sleeved and fixed in the middle of the rotating shaft (24), a driving bevel gear (26) is meshed with the upper side of the driven bevel gear (25), the driving bevel gear (26) is sleeved and fixed on an output shaft of a driving motor (27), the driving motor (27) is connected with a storage battery (10), the driving motor (27) penetrates through a support (28) and then is fixed on the upper side wall of the support (28), the support (28) is arranged in an inverted U shape, and vertical edges on two sides of the support (28) are respectively fixed on the upper side walls of the supporting seats (4) on the front side and the rear side;
the two support plates (16) are arranged, the support plates (16) are fixed on the right side wall of the rotating plate (15), and the support plates (16) are arranged on the right side of the placing plate (1) in a suspending mode;
the film coating rod (17) is arranged in a T shape, the vertical edge of the film coating rod (17) is abutted against the rear side wall of the supporting plate (16) at the rear side, the transverse edge of the film coating rod (17) sequentially penetrates through the two supporting plates (16) and then is screwed with the positioning nut through threads, and the two ends of the film coating rod (17) are both screwed with the limiting plates (37) through threads;
the supporting frame (18) is arranged in an inverted L shape, a vertical plate of the supporting frame (18) is fixed on the right side wall of the placing plate (1), and a transverse plate of the supporting frame (18) is suspended above the film coating rod (17);
the positioning electric push rods (19) are arranged on the front side and the rear side of the lower surface of the transverse plate of the support frame (18), pressing blocks (38) are fixed at the lower ends of the positioning electric push rods (19), sliding blocks (29) are fixed on the upper side walls of the positioning electric push rods (19), the sliding blocks (29) are arranged in sliding grooves in the lower surface of the transverse plate of the support frame (18) in a sliding mode, a positioning plate (30) is fixed on the right side of each sliding block (29), and the positioning plate (30) is connected with the transverse plate of the support frame (18) through positioning bolts;
the control motor (20), the said control motor (20) is connected with storage battery (10), the control motor (20) is fixed on the upside of the diaphragm of the supporting arm (18) through the brace;
the control switch (21) is fixed on the upper surface of a transverse plate of the support frame (18), and the control switch (21) is connected with the positioning electric push rod (19);
the cam (22), the said cam (22) is set up and fixed on output shaft of the control motor (20), the cam (22) hangs and sets up in the direct upper side of the control switch (21);
the supporting legs (3) are composed of sleeves (3-1) and inserting rods (3-2), the upper ends of the inserting rods (3-2) are fixed on the lower surface of the placing plate (1), the lower ends of the inserting rods (3-2) are movably inserted into the sleeves (3-1), the lower ends of the sleeves (3-1) are fixed on the upper side wall of the supporting seat (4), damping springs (23) are sleeved on the outer sides of the sleeves (3-1), the lower ends of the damping springs (23) are fixed on the upper side wall of the supporting seat (4), the upper ends of the damping springs (23) are sleeved on the outer sides of the inserting rods (3-2), and the top ends of the damping springs (23) are fixed on the lower surface of the placing plate (1); in the moving process, the damping spring (23) has the damping effect;
the upper side of the storage box (2) is provided with a cover plate (31), the lower surface of the cover plate (31) is fixedly provided with a limiting ring (32), the lower side of the limiting ring (32) is respectively inserted into the peripheral wall of the storage box (2), the center of the upper surface of the cover plate (31) is fixedly provided with a quantitative motor (33), the quantitative motor (33) is connected with a storage battery (10), the output shaft of the quantitative motor (33) penetrates through the cover plate (31) and is fixedly connected with a driving rod (34), the lower end of the driving rod (34) is fixedly provided with a quantitative disc (35), the lower surface of the quantitative disc (35) is respectively abutted to the lower inner wall of the storage box (2) through a sealing gasket, one side of the quantitative disc (35) is provided with a discharge hole (36), and the discharge hole (36) is larger than the inner diameter of the discharge pipe (7);
when the device is used, the positions of the positioning electric push rods (19) on two sides are adjusted according to the width of a field, the position of the pressing block (38) is further adjusted, fertilizers and seeds are respectively placed in the storage boxes (2) on two sides, the film-covered roll is placed between the supporting plates (16) on the front side and the rear side, the film-covered rod (17) sequentially penetrates through the film-covered roll and the supporting plate (16) on the front side, the film-covered roll is fixed and limited through the positioning nut, after the film-covered roll is sleeved on the film-covered rod (17), the film-covered roll is clamped between the two limiting plates (37) through the limiting plates (37) on two sides, the film-covered roll is further ensured to be positioned above the field to be sowed, the pull rod (6) is fixed on the external driving mechanism, the device is pulled to one side of the field through the external driving mechanism, the end head of the film-covered roll is pressed on one side of the field, and then the external driving mechanism drives the device to travel above a ditch of the field, in the walking process, the rotating speed of a quantitative motor (33) is adjusted according to the distance needed by seeds, after the adjustment is completed, the quantitative motor (33) drives a driving rod (34) to rotate, the driving rod (34) drives a quantitative disc (35) to rotate, when a discharge port (36) is positioned on the upper side of a discharge pipe (7), fertilizer and seeds respectively fall into a ditch of a field from the discharge pipe (7), at the moment, a soil-shifting motor (11) is started, the soil-shifting motor (11) drives a rotating rod (12) on the left front side to rotate, the rotating rod (12) drives a rotating rod (12) on the right front side to rotate through a rotating wheel set, two rotating rods (12) on the front side respectively drive a driving gear (13) on the front side to rotate, the driving gear (13) on the front side drives a driving gear (13) on the rear side to rotate, the driving gear (13) on the rear side drives a rotating rod (12) on the rear side to rotate, and four rotating rods (12) respectively drive soil-shifting blades (14) to rotate, the rotation directions of the rotating rods (12) corresponding to the front and the back are opposite, so that the soil shifting blades (14) corresponding to the front and the back are reversely rotated, meanwhile, the lifting electric push rods (9) are started, the lifting electric push rods (9) drive the lifting seats (8) to move downwards, the lifting seats (8) drive the soil shifting blades (14) to move downwards until the soil shifting blades (14) abut against the soil on the two sides of the ditch, then the soil on the inner side and the outer side above the ditch is respectively covered on the fertilizer and the seeds by the soil shifting blades (14) on the left side and the right side, the fertilizer and the seeds are further isolated through the soil, the seeds are prevented from being burnt, after the fertilizer and the seeds enter the ditch, the fertilizer and the seeds are covered on the field through a film covered on a film covered roll, in the covering process, the control motor (20) is started, the control motor (20) drives the cam (22) to rotate, when the bulge of the cam (22) abuts against the upper side of the control switch (21), the positioning electric push rod (19) is started through the control switch (21), the positioning electric push rod (19) drives the pressing block (38) to move downwards, so that two sides of the coated film are embedded into soil, when the protrusion of the cam (22) rotates to the upper side and is separated from the control switch (21), the control switch (21) is loosened, the positioning electric push rod (19) is closed through the control switch (21), the positioning electric push rod (19) drives the pressing block (38) to move upwards and loosen the coated film, the pressing block (38) positions the coated film at a fixed distance in the up-and-down moving process, so that the effect of limiting the coated film is achieved, when a worker manually drives the placing plate (1) to move, the driving motor (27) is started, the driving bevel gear (26) is driven by the driving bevel gear (26) to rotate, the rotating shaft (24) is driven by the driving bevel gear (26), and the wheels (5) on the front side and the rear side are driven by the rotating shaft (24) to rotate, and then drive and place board (1) and remove, reduced staff's labour.
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| CN202110778225.XA CN113348824B (en) | 2021-07-09 | 2021-07-09 | Maize fertilizing, seeding and film covering machine |
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| JPH1028431A (en) * | 1997-04-04 | 1998-02-03 | Suzutec Co Ltd | Fertilizer application and seeding for nursery box and fertilizer application seeder |
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| CN109121591A (en) * | 2018-10-13 | 2019-01-04 | 山东农业大学 | A kind of seeder for corn seed breeding |
| CN109906697A (en) * | 2019-04-11 | 2019-06-21 | 西北农林科技大学 | The vertical rotation combined type Fertilization Sowing Boot of no-tillage kind of bed layering and its operating method |
| CN212065110U (en) * | 2020-05-14 | 2020-12-04 | 陈慧灵 | A plastic mulching device for agricultural |
| CN212753193U (en) * | 2020-08-20 | 2021-03-23 | 河北北方学院 | Corn seeding device |
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2021
- 2021-07-09 CN CN202110778225.XA patent/CN113348824B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1028431A (en) * | 1997-04-04 | 1998-02-03 | Suzutec Co Ltd | Fertilizer application and seeding for nursery box and fertilizer application seeder |
| CN107750540A (en) * | 2017-11-24 | 2018-03-06 | 夏春 | A kind of corn seeding film mulching integrated machine |
| CN108566800A (en) * | 2018-02-06 | 2018-09-25 | 金华市鸿讯机械工程技术有限公司 | A kind of uniform seeding and growing seedling equipment of thickness of sowing |
| CN109121591A (en) * | 2018-10-13 | 2019-01-04 | 山东农业大学 | A kind of seeder for corn seed breeding |
| CN109906697A (en) * | 2019-04-11 | 2019-06-21 | 西北农林科技大学 | The vertical rotation combined type Fertilization Sowing Boot of no-tillage kind of bed layering and its operating method |
| CN212065110U (en) * | 2020-05-14 | 2020-12-04 | 陈慧灵 | A plastic mulching device for agricultural |
| CN212753193U (en) * | 2020-08-20 | 2021-03-23 | 河北北方学院 | Corn seeding device |
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| CN113348824A (en) | 2021-09-07 |
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