CN111990025A - Accurate seeding storage watering device of wheat - Google Patents
Accurate seeding storage watering device of wheat Download PDFInfo
- Publication number
- CN111990025A CN111990025A CN202010748474.XA CN202010748474A CN111990025A CN 111990025 A CN111990025 A CN 111990025A CN 202010748474 A CN202010748474 A CN 202010748474A CN 111990025 A CN111990025 A CN 111990025A
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- seeding
- wall
- seed
- traction plate
- sowing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/085—Broadcast seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/206—Seed pipes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Sowing (AREA)
Abstract
The invention discloses a wheat accurate seeding, storing and irrigating device, and relates to the technical field of wheat seeding; in order to realize adjustable accurate seeding; the seeding machine comprises a vehicle body, a seeding mechanism and a watering mechanism, wherein the outer wall of one side of the vehicle body is connected with a first traction plate through a bolt detachable manner, the outer wall of one side of the first traction plate is connected with a second traction plate through a bolt detachable manner, and the outer wall of one side of the second traction plate is connected with a rear wheel plate with a rear wheel through a bolt detachable manner. According to the invention, through the arrangement of the structures such as the seeding roller, the seeding head, the seeding motor and the like, when the electric seed discharging machine supplies seeds into the seeding roller through the seed discharging pipeline and the seed supply chamber, the seeding motor drives the rotating main shaft to rotate, so that the seeding head can rotate along with the rotation of the seeding motor and discharge the seeds; because the seeding heads are uniformly distributed, and the rotating speed of the seeding motor is controllable, the rotating speed of the seeding motor can be controlled to adjust the seeding distance under the condition of maintaining a certain vehicle speed, and the seeding is ensured to be uniform and orderly.
Description
Technical Field
The invention relates to the technical field of wheat seeding, in particular to an accurate wheat seeding, storing and irrigating device.
Background
The caryopsis of wheat is one of staple food of human beings, the wheat planting requirements of different regions are different, the wheat seeding is automatically developed along with the development of science and technology, and a common wheat seeding device can meet certain seeding requirements but cannot conveniently adjust the seeding depth and the seeding distance; thereby leading to the seeding position comparatively single, can not satisfy the seeding demand of accurate seeding.
Through the retrieval, chinese patent application No. 201721517534.7's patent discloses a novel wheat seeder, comprising a frame body, support body lower part one end is provided with the action wheel, the other end is provided with the compaction wheel, the middle part is provided with the furrow opener, support body upper portion has set gradually the motor, the battery, store up the fertilizer case, the handspike, store up the seed case and set up inside storing up the fertilizer case through two bracing pieces, it sends the seed pipe to be provided with a plurality of bottom the seed case portion, it sends the fertilizer pipe to have a plurality of bottom the fertilizer case portion, send the seed pipe box to go into to send the fertilizer pipe in, send the seed pipe outer wall and send and have the clearance between the fertilizer pipe inner wall, send the seed pipe, send the fertilizer pipe to pass the support body all to be connected with the furrow opener. The wheat seeding device in the patent has the following defects: although the wheat seeding device can meet certain seeding requirements, the seeding depth and the seeding distance cannot be conveniently adjusted; thereby leading to the seeding position comparatively single, can not satisfy the seeding demand of accurate seeding.
SUMMERY OF THE UTILITY MODEL
The invention aims to solve the defects in the prior art and provides a wheat precision seeding, storing and irrigating device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the wheat precise seeding, storing and irrigating device comprises a vehicle body, a seeding mechanism and an irrigating mechanism, wherein the outer wall of one side of the vehicle body is detachably connected with a first traction plate through a bolt, the outer wall of one side of the first traction plate is detachably connected with a second traction plate through a bolt, and the outer wall of one side of the second traction plate is detachably connected with a rear wheel plate with a rear wheel through a bolt; the first traction plate, the second traction plate and the rear wheel plate bolt hole are matched in position; the seeding mechanism is arranged on the first traction plate, and the watering mechanism is arranged on the second traction plate; the seeding mechanism comprises an electric seed discharging machine and seed discharging pipelines which are uniformly distributed, the electric seed discharging machine is mounted on the outer wall of the top of the first traction plate through screws, a feed hopper is fixed at the input end of the electric seed discharging machine through screws, the feed hopper is of a hopper structure, the output end of the electric seed discharging machine is respectively connected with seed supply chambers which are uniformly distributed through the seed discharging pipelines, seeding rollers which are distributed in a staggered manner with the seed supply chambers are connected to the outer wall of each seed supply chamber in a sliding manner, the inner walls of the seeding rollers are all connected with rotating main shafts through connecting rods, and seeding heads which are uniformly distributed are; the seeding head is communicated with the seeding roller, the seed supply chamber and the seed outlet pipeline in sequence; the first traction plate is also provided with a lifting mechanism for controlling the lifting of the seeding roller, the lifting mechanism comprises a lifting motor, a lifting screw rod and a guide rod with a limit position, the lifting motor is fixed on the outer wall of the top of the first traction plate through a screw, the output end of the lifting motor penetrates through the first traction plate and is rotatably connected to one end of the lifting screw rod through a coupler, the outer wall of the lifting screw rod is connected with a mounting frame through threads, the guide rod is fixed on the inner wall of the first traction plate through a screw, and the outer wall of the guide rod is slidably connected to the inner wall of; the two ends of the rotating main shaft are installed on the two inner walls of the installation frame through bearing seats, a seeding motor is fixed on the outer wall of one side of the installation frame through screws, and the output end of the seeding motor is connected to one end of the rotating main shaft in a rotating mode through a coupling in a rotating mode.
Preferably: seeding head and the equal sliding connection of seeding cylinder inner wall have a slip packer, and evenly distributed's rectangle opening is seted up to slip packer lateral wall, and the one end integral type that the slip packer is located the seeding head is provided with the stopper, and the stopper is the cake column structure of middle part uplift.
Further: the inner wall of the bottom of the chamber supply is integrally provided with a triangular convex rib; is positioned right below one end of the outlet pipeline.
Further preferred is: the same sliding ring is connected between the seed supply chamber and the seeding roller adjacent to the seed supply chamber in a sliding manner; the cross section of the slip ring is circular.
As a preferable aspect of the present invention: the inner wall of one side of the seeding head is connected with a sealing knob through threads, and one end of the sealing knob is fixed with a packing plug through a screw; the outer wall of one side of the mounting frame is fixed with evenly distributed furrow openers through screws, the furrow openers are positioned on one side of the sowing roller close to the vehicle body, and the space and the positions of the furrow openers correspond to the sowing heads.
As a still further scheme of the invention: one side of the seeding roller far away from the vehicle body is provided with evenly distributed's earthing push pedal, and every two earthing push pedals are a pair of, and every is splayed structural distribution to the earthing push pedal, and every corresponds with the furrow opener position respectively to every earthing push pedal, and every all installs in mounting bracket one side outer wall through the installation pole to every earthing push pedal.
On the basis of the scheme: the inner walls of two sides of the mounting frame are rotatably connected with the same inner pressure barrel through shafts, the outer wall of the inner pressure barrel is sleeved with an outer pressure barrel which is uniformly distributed, the inner pressure barrel is integrally provided with a limiting baffle plate which is distributed in a staggered mode with the outer pressure barrel, and the inner diameter of the outer pressure barrel is larger than the diameter of the inner pressure barrel and smaller than the diameter of the limiting baffle plate.
On the basis of the foregoing scheme, it is preferable that: the irrigation mechanism comprises an electric irrigation machine and a liquid filling opening, the outer wall of the top of the liquid filling opening is fixed to the outer wall of the top of the second traction plate through screws, the liquid filling opening is formed in the input end of the electric irrigation machine, the output end of the electric irrigation machine is connected with uniformly distributed spray heads through irrigation pipes respectively, and the spray heads are mounted on the inner wall of the bottom of the second traction plate; the outer wall of one side of the liquid adding opening is provided with scale marks, and a liquid inlet valve is further arranged on the liquid adding opening.
It is further preferable on the basis of the foregoing scheme that: the seed sowing mechanism is further arranged on the first traction plate and comprises a seed sowing motor and seed sowing chambers, the seed sowing chambers are connected to one output end of the electric seed sowing machine in a conduction mode through conveying pipes, the output end of the seed sowing motor penetrates through the first traction plate and is connected with a seed sowing main shaft in a rotating mode, the outer walls of two sides of each seed sowing main shaft are fixedly provided with rotating plates through screws, each seed sowing chamber is of an inverted hollow round platform structure, the outer wall of one side of each rotating plate is connected to the inner wall of the corresponding seed sowing chamber in a sliding mode, the size of each rotating plate is matched with that of the corresponding seed sowing chamber, the seed sowing chambers are respectively connected with more than two sliding rings in a sliding mode through connecting rings, the inner walls of the sliding rings are connected with seed sowing; the length of the seed sprinkling pipes is different.
Further preferred as the invention: the assembly groove is formed in the circumferential outer wall of the rear wheel, the engagement protrusions which are uniformly distributed in the circumferential direction are arranged in the assembly groove, the ditching strips are assembled in the assembly groove, the ditching strips are engaged with the engagement protrusions through the linkage teeth, and two ends of the ditching strips are combined into a closed-loop structure through the clamping ring assembly; the length of the furrowing strip is matched with the circumference of the assembling groove.
The invention has the beneficial effects that:
1. according to the invention, through the arrangement of the structures such as the seeding roller, the seeding head, the seeding motor and the like, when the electric seed discharging machine supplies seeds into the seeding roller through the seed discharging pipeline and the seed supply chamber, the seeding motor is used for driving the rotating main shaft to rotate, and further the seeding roller is driven to rotate through the connecting rod, so that the seeding head can discharge the seeds while rotating along with the rotation of the seeding motor; the seeding heads are uniformly distributed, and the rotating speed of the seeding motor is controllable, so that the seeding distance can be adjusted by controlling the rotating speed of the seeding motor under the condition of keeping the speed of the vehicle to be constant, and the seeding is ensured to be uniform and ordered; as can be seen from fig. 7, the sowing head is of a funnel structure, and the output end of the sowing head is long and thin, so that the sowing head can conveniently go deep into the reclaimed sowing ditch to realize reliable sowing; in addition, due to the arrangement of the lifting mechanism, the height of the seeding roller can be adjusted through the lifting mechanism, so that the effect of adjusting the seeding depth of the seeding head is achieved, and the practicability is further improved.
2. According to the invention, by arranging the sliding packer and the rectangular through hole, when the seeding roller rotates, the sliding packer in the seeding head above the seeding roller is influenced by gravity and slides towards the seeding roller along the inner wall of the seeding head, so that the limiting block seals the boundary of the seeding head and the seeding roller, the transmission path between the seeds and the seeding head is blocked, the phenomenon of uneven seeding caused by throwing of the seeds due to centrifugal force is reliably avoided, and due to the fact that the rectangular through hole is formed in the sliding packer and the limiting block is not arranged at one end of the sliding packer in the seeding roller, the seeding head below the sliding packer can realize ordered seed supply through the rectangular through hole of the sliding packer, and seeding can be smoothly carried out.
3. Through setting up the triangle fin, can lead to the seed of input in the play kind of pipeline for the seed is faster is sent into the seeding cylinder in, has promoted the result of use, through setting up the slip ring, can carry out the horizontal direction to seeding cylinder and triangle fin and go up spacing the time, promotes gliding smoothness degree between the two, and then has promoted the seeding effect.
4. By arranging the sealing knob and the packing plug, the corresponding seeding head can be sealed or the guiding quantity can be adjusted according to the requirement, so that the effect of adjusting the seeding quantity and the seeding frequency is achieved, and the adjustability is improved; through setting up the furrow opener, can be convenient for ditch before the seeding, promoted seeding efficiency, through setting up the earthing push pedal, can be convenient for carry out the earthing in step after the seeding, promoted the efficiency of whole seeding work.
5. The earthing device is characterized in that the earthing device comprises an inner pressing barrel, an outer pressing barrel and a limiting baffle, wherein the inner pressing barrel is arranged on the inner surface of the inner pressing barrel; the seeding quality is improved.
6. All install on same mounting bracket through setting up seeding cylinder, earthing push pedal, furrow opener and interior pressure section of thick bamboo, go up and down by elevating system control simultaneously, therefore the relative level of the two is fixed, need not extra regulation, has promoted the convenience.
7. The electric irrigation machine, the spray head and other structures are arranged, so that the irrigation function can be realized, and the first traction plate, the second traction plate and the rear wheel plate are detachably connected and are adaptive to bolt holes of the rear wheel plate in position, so that a user can automatically disassemble or assemble the seeding mechanism and the irrigation mechanism according to requirements, and the practicability and adjustability are further improved; through setting up scale mark and feed liquor valve, can the person of facilitating the use add the irrigation liquid according to the demand, do benefit to quantitative ratio simultaneously, promoted the practicality.
8. Through setting up the motor of broadcasting seeds, spill kind of a room isotructure, can give at electronic seed play machine when broadcasting kind of indoor confession seed, drive the rotor plate through the main shaft of broadcasting seeds and rotate, and then promote the seed and do circular motion in broadcasting kind of a room, because the indoor wall slope of broadcasting kind, because centrifugal force acts on makes the seed can be in the pivoted, rise along broadcasting kind of indoor wall, and then reach in the intra-annular pipe that broadcasts seeds of sliding ring, because the sliding ring passes through the dead lever and installs on broadcasting kind of a main shaft, make and to drive when broadcasting kind of a main shaft and broadcast kind of a pipe and throw, and then throw away the seed.
9. Because the length of the seed sowing pipe is different, the seeds are more widely distributed due to the difference of the radius when being thrown out, and the sowing effect is improved.
10. Through setting up the ditching strip, can rotate through the rear wheel and drive the ditching strip and ditch in going, promoted the variety of seeding operation, promoted the practicality, and set up the snap ring subassembly and can realize quick assembly disassembly, linkage tooth and the bellied design of meshing have promoted the linkage reliability.
Drawings
FIG. 1 is a schematic structural diagram of an entire wheat precision seeding, storing and irrigating device provided by the invention;
FIG. 2 is a schematic structural diagram of an electric seed discharging machine and an electric watering machine of the precise wheat seeding, storing and watering device provided by the invention;
FIG. 3 is a schematic structural diagram of a lifting mechanism of a wheat precision seeding, storing and irrigating device according to the present invention;
FIG. 4 is a schematic sectional view of the inner pressure cylinder of the wheat precision seeding, storing and irrigating device of the present invention;
FIG. 5 is a schematic structural diagram of a seeding roller and a seed supplying chamber of the precise wheat seeding, storing and irrigating device provided by the invention;
FIG. 6 is a schematic sectional view of a seeding roller and a seed supplying chamber of the precise wheat seeding, storing and irrigating device according to the present invention;
FIG. 7 is a schematic sectional structural view of a seeding head and a sliding packer of the precise wheat seeding, storing and irrigating device according to the present invention;
FIG. 8 is a schematic structural diagram of a seeding mechanism of a wheat precision seeding, storing and irrigating device according to embodiment 2 of the present invention;
fig. 9 is a schematic sectional structural view of a seeding mechanism of a wheat precision seeding, storing and irrigating device according to embodiment 2 of the present invention;
fig. 10 is a schematic structural diagram of a wheat precision seeding, storing and watering device provided in embodiment 3 of the present invention.
In the figure: 1 vehicle body, 2 feed hoppers, 3 electric seed discharging machines, 4 liquid filling ports, 5 electric watering machines, 6 external pressing cylinders, 7 internal pressing cylinders, 8 mounting frames, 9 sowing motors, 10 furrow openers, 11 scale lines, 12 liquid inlet valves, 13 watering pipes, 14 nozzles, 15 soil covering push plates, 16 sowing rollers, 17 seed discharging pipelines, 18 lifting motors, 19 guide rods, 20 limit baffles, 21 lifting screws, 22 sowing heads, 23 seed supply chambers, 24 sealing knobs, 25 sliding packers, 26 sliding rings, 27 triangular convex ribs, 28 rotating main shafts, 29 connecting rods, 30 rectangular through holes, 31 sealing plugs, 32 limit blocks, 33 rear wheel plates, 34 second traction plates, 35 first traction plates, 36 conveying pipes, 37 seed sowing motors, 38 seed sowing chambers, 39 seed sowing pipes, 40 sliding rings, 41 main shafts, 42 connecting rings, 43 rotating plates, 44 fixing rods, 45 rear wheels, 46 groove cutting strips, 47 linkage tooth-shaped linkage strips, 48 snap ring assembly, 49 mounting groove, 50 engaging protrusion.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a wheat precision seeding, storing and irrigating device is shown in figures 1-7 and comprises a vehicle body 1, a seeding mechanism and an irrigating mechanism; the outer wall of one side of the vehicle body 1 is detachably connected with a first traction plate 35 through a bolt, the outer wall of one side of the first traction plate 35 is detachably connected with a second traction plate 34 through a bolt, and the outer wall of one side of the second traction plate 34 is detachably connected with a rear wheel plate 33 with a rear wheel 45 through a bolt; the positions of the bolt holes of the first traction plate 35, the second traction plate 34 and the rear wheel plate 33 are matched; the seeding mechanism is arranged on the first traction plate 35, and the watering mechanism is arranged on the second traction plate 34; the seeding mechanism comprises an electric seed discharging machine 3 and evenly distributed seed discharging pipes 17, the electric seed discharging machine 3 is mounted on the outer wall of the top of the first traction plate 35 through screws, a feed hopper 2 is fixed at the input end of the electric seed discharging machine 3 through screws, the feed hopper 2 is of a funnel structure, the output end of the electric seed discharging machine 3 is respectively connected with evenly distributed seed supplying chambers 23 through the seed discharging pipes 17, seeding rollers 16 which are distributed in a staggered manner with the seed supplying chambers 23 are connected to the outer walls of the seed supplying chambers 23 in a sliding manner, the inner walls of the seeding rollers 16 are all connected with rotating main shafts 28 through connecting rods 29, and seeding heads 22 which are evenly distributed are welded on the outer walls; the seeding head 22 is communicated with the seeding roller 16, the seed supply chamber 23 and the seed outlet pipeline 17 in sequence; the first traction plate 35 is further provided with a lifting mechanism for controlling the sowing roller 16 to lift, the lifting mechanism comprises a lifting motor 18, a lifting screw 21 and a guide rod 19 with a limit function, the lifting motor 18 is fixed on the outer wall of the top of the first traction plate 35 through a screw, the output end of the lifting motor 18 penetrates through the first traction plate 35 and is rotatably connected to one end of the lifting screw 21 through a coupler, the outer wall of the lifting screw 21 is connected with the mounting frame 8 through threads, the guide rod 19 is fixed on the inner wall of the first traction plate 35 through a screw, and the outer wall of the guide rod 19 is slidably connected to the inner wall of the mounting frame 8; two ends of a rotating main shaft 28 are mounted on two inner walls of the mounting frame 8 through bearing seats, a seeding motor 9 is fixed on the outer wall of one side of the mounting frame 8 through screws, and the output end of the seeding motor 9 is rotatably connected to one end of the rotating main shaft 28 through a coupler; the electric seed discharging machine 3 can be a seed storage box with an electric control valve; by arranging the sowing roller 16, the sowing head 22, the sowing motor 9 and other structures, when the electric seed discharger 3 supplies seeds into the sowing roller 16 through the seed discharge pipeline 17 and the seed supply chamber 23, the sowing motor 9 is utilized to drive the rotating main shaft 28 to rotate, and then the sowing roller 16 is driven to rotate through the connecting rod 29, so that the sowing head 22 can discharge the seeds while rotating along with the rotation; due to the fact that the seeding heads 22 are uniformly distributed and the rotating speed of the seeding motor 9 is controllable, the seeding distance can be adjusted by controlling the rotating speed of the seeding motor 9 under the condition that the vehicle speed is kept constant, and seeding is guaranteed to be uniform and orderly; as can be seen from fig. 7, the sowing head 22 is of a funnel structure, and the output end of the sowing head 22 is long and thin, so that the sowing head can conveniently go deep into the reclaimed sowing trench to realize reliable sowing; in addition, due to the arrangement of the lifting mechanism, the height of the seeding roller 16 can be adjusted through the lifting mechanism, so that the effect of adjusting the seeding depth of the seeding head 22 is achieved, and the practicability is further improved.
In order to improve the seeding precision and avoid throwing the seeds out due to centrifugal force; as shown in fig. 6 and 7, the inner walls of the sowing head 22 and the sowing roller 16 are both connected with a sliding packer 25 in a sliding manner, the side wall of the sliding packer 25 is provided with uniformly distributed rectangular through holes 30, one end of the sliding packer 25, which is positioned at the sowing head 22, is integrally provided with a limiting block 32, and the limiting block 32 is in a round cake-shaped structure with a bulged middle part; through setting up slip packer 25 and rectangle opening 30, can be when seeding cylinder 16 rotates, lean on the slip packer 25 in the top seeding head 22 to receive the influence of gravity, slide to seeding cylinder 16 along the internal wall of seeding head 22, make stopper 32 seal the boundary of seeding head 22 and seeding cylinder 16 and separate, thereby the transmission path between seed and this seeding head 22 has been obstructed, reliable avoided the seed to throw away and lead to the inhomogeneous phenomenon of seeding because of centrifugal force, owing to seted up rectangle opening 30 on the slip packer 25, and the one end that slip packer 25 is located seeding cylinder 16 does not set up stopper 32, therefore, the seeding head 22 that is located the below can realize the seed through the rectangle opening 30 of slip packer 25 and supply with in order, make the seeding go on smoothly.
In order to facilitate sowing; as shown in fig. 6, the inner wall of the bottom of the chamber 23 is integrally provided with a triangular rib 27; is positioned right below one end of the outlet pipeline 17; through setting up triangle fin 27, can lead to the seed of input in the play pipeline 17 for in the more quick seeding roller 16 of being sent into of seed, promoted the result of use.
In order to improve the sliding effect and firmness; as shown in fig. 6, the same sliding ring 26 is slidably connected between the seed supply chamber 23 and the adjacent sowing roller 16; the cross section of slip ring 26 is personally submitted circularly, through setting up slip ring 26, can carry out spacing in the horizontal direction to seeding cylinder 16 and triangle fin 27 in, promotes gliding smoothness degree between the two, and then has promoted the seeding effect.
To improve adjustability; as shown in fig. 5-7, the inner wall of one side of the seeding head 22 is connected with a sealing knob 24 through threads, one end of the sealing knob 24 is fixed with a packing plug 31 through screws, and the sealing knob 24 and the packing plug 31 are arranged, so that the corresponding seeding head 22 can be sealed or the guiding quantity can be adjusted according to the requirement, the effect of adjusting the seeding quantity and the seeding frequency is achieved, and the adjustability is improved.
In order to facilitate ditching before sowing; as shown in fig. 2 and 4, the furrow openers 10 are uniformly distributed on the outer wall of one side of the mounting frame 8 through screws, the furrow openers 10 are positioned on one side of the sowing roller 16 close to the vehicle body 1, and the spacing and the positions of the furrow openers 10 correspond to the sowing heads 22; through setting up furrow opener 10, can be convenient for ditch before the seeding, promoted seeding efficiency.
In order to realize synchronous soil covering after sowing; as shown in fig. 2, one side of the seeding roller 16, which is far away from the vehicle body 1, is provided with evenly distributed soil covering push plates 15, every two soil covering push plates 15 are in a pair, every pair of soil covering push plates 15 are distributed in a splayed structure, every pair of soil covering push plates 15 respectively correspond to the positions of the furrow openers 10, and every pair of soil covering push plates 15 are all installed on the outer wall of one side of the installation frame 8 through the installation rod, and through the arrangement of the soil covering push plates 15, soil covering can be conveniently and synchronously performed after seeding, and the efficiency of the whole.
In order to improve the soil covering effect; as shown in fig. 3 and 4, the inner walls of the two sides of the mounting frame 8 are rotatably connected with the same inner pressure cylinder 7 through shafts, the outer wall of the inner pressure cylinder 7 is sleeved with the outer pressure cylinders 6 which are uniformly distributed, the inner pressure cylinder 7 is integrally provided with limiting baffles 20 which are distributed in a staggered manner with the outer pressure cylinder 6, and the inner diameter of the outer pressure cylinder 6 is larger than the diameter of the inner pressure cylinder 7 and smaller than the diameter of the limiting baffles 20; by arranging the inner pressing barrel 7, the outer pressing barrel 6 and other structures, the soil covering effect can be further improved, and the inner diameter of the outer pressing barrel 6 is larger than the diameter of the inner pressing barrel 7 and smaller than the diameter of the limiting baffle 20, so that the outer pressing barrel 6 can orderly float on the outer surface of the inner pressing barrel 7, hard objects such as stones can be reliably turned over by the outer pressing barrel 6 during soil covering, and the hard objects such as the stones are prevented from being compacted in soil, so that the damage to seeds is avoided, and a certain looseness of soil covering soil is ensured; the seeding quality is improved; and because the seeding roller 16, the earthing push plate 15, the furrow opener 10 and the internal pressure cylinder 7 are all arranged on the same mounting frame 8, and are controlled to lift by the lifting mechanism, the relative horizontal height of the seeding roller and the earthing push plate is fixed, no additional adjustment is needed, and the convenience is improved.
In order to realize the irrigation function; as shown in fig. 1 and 2, the irrigation mechanism includes an electric irrigation machine 5 and a liquid filling opening 4, the outer wall of the top of the liquid filling opening 4 is fixed on the outer wall of the top of the second traction plate 34 through screws, the liquid filling opening 4 is arranged at the input end of the electric irrigation machine 5, the output end of the electric irrigation machine 5 is connected with uniformly distributed spray heads 14 through irrigation pipes 13, the spray heads 14 are arranged on the inner wall of the bottom of the second traction plate 34, and the electric irrigation machine 5 can be an irrigation liquid storage box with an electric control valve and a liquid pump; through setting up electronic watering machine 5, shower nozzle 14 isotructure, can realize watering function, because first traction plate 35, second traction plate 34 and rear wheel board 33 are can dismantle the connection, and first traction plate 35, second traction plate 34 and rear wheel board 33 bolt hole position adaptation, the user can be dismantled or assemble seeding mechanism and watering mechanism by oneself according to the demand, has further promoted practicality and adjustability.
In order to improve the practicability; as shown in fig. 2, the outer wall of one side of the liquid filling port 4 is provided with scale marks 11, and the liquid filling port 4 is also provided with a liquid inlet valve 12; through setting up scale mark 11 and feed liquor valve 12, can the person of facilitating the use add the irrigation liquid according to the demand, do benefit to quantitative ratio simultaneously, promoted the practicality.
When the seeding machine is used, a user adds seeds to be seeded into the electric seed discharging machine 3 through the feed hopper 2, the vehicle body 1 is started to seed, when the electric seed discharging machine 3 supplies seeds into the seeding roller 16 through the seed discharging pipeline 17 and the seed supplying chamber 23, the seeding motor 9 is used for driving the rotating main shaft 28 to rotate, and then the seeding roller 16 is driven to rotate through the connecting rod 29, so that the seeding head 22 can discharge the seeds while rotating along with the rotation; due to the fact that the seeding heads 22 are uniformly distributed and the rotating speed of the seeding motor 9 is controllable, the seeding distance can be adjusted by controlling the rotating speed of the seeding motor 9 under the condition that the vehicle speed is kept constant, and seeding is guaranteed to be uniform and orderly; as can be seen from fig. 7, the sowing head 22 is of a funnel structure, and the output end of the sowing head 22 is long and thin, so that the sowing head can conveniently go deep into the reclaimed sowing trench to realize reliable sowing; in addition, due to the arrangement of the lifting mechanism, the height of the seeding roller 16 can be adjusted through the lifting mechanism, so that the effect of adjusting the seeding depth of the seeding head 22 is achieved, and the practicability is further improved; due to the arrangement of the structures such as the sliding packer 25 and the rectangular through hole 30, when the sowing roller 16 rotates, the sliding packer 25 in the upper sowing head 22 is influenced by gravity and slides towards the sowing roller 16 along the inner wall of the sowing head 22, so that the limiting block 32 seals the boundary between the sowing head 22 and the sowing roller 16, thereby blocking the transmission path between seeds and the sowing head 22, reliably avoiding the phenomenon of uneven sowing caused by throwing of the seeds due to centrifugal force, and because the rectangular through hole 30 is arranged on the sliding packer 25 and the limiting block 32 is not arranged at one end of the sliding packer 25 in the sowing roller 16, the sowing head 22 at the lower part can realize ordered supply of the seeds through the rectangular through hole 30 of the sliding packer 25, so that the sowing can be smoothly carried out; the user can seal or adjust the guiding quantity of the corresponding sowing head 22 through the sealing knob 24 according to the requirement, so that the effect of adjusting the sowing quantity and the sowing frequency is achieved, in addition, the furrow opener 10 can facilitate ditching before sowing, and the sowing efficiency is improved; the earthing push plate 15 can facilitate synchronous earthing after sowing, and meanwhile, due to the arrangement of the inner pressing barrel 7 and the outer pressing barrel 6 and other structures, the earthing effect can be further improved, and because the inner diameter of the outer pressing barrel 6 is larger than that of the inner pressing barrel 7 and smaller than that of the limiting baffle plate 20, the outer pressing barrel 6 can float on the outer surface of the inner pressing barrel 7 in order, so that the outer pressing barrel 6 can reliably overturn hard objects such as stones during earthing, and the hard objects such as the stones are prevented from being compacted in soil, damage to seeds is avoided, and certain looseness of the earthing soil is guaranteed; the seeding quality is improved; the seeding roller 16, the earthing push plate 15, the furrow opener 10 and the internal pressure cylinder 7 are all arranged on the same mounting frame 8, and the lifting mechanism controls the lifting, so that the seeding roller and the earthing push plate are fixed relative to the horizontal height, no additional adjustment is needed, and the convenience is improved; the electric irrigation machine 5, the spray head 14 and other structures are arranged, so that the irrigation function can be realized, and as the first traction plate 35, the second traction plate 34 and the rear wheel plate 33 are detachably connected and the bolt holes of the first traction plate 35, the second traction plate 34 and the rear wheel plate 33 are matched in position, a user can automatically disassemble or assemble the seeding mechanism and the irrigation mechanism according to requirements, so that the practicability and the adjustability are further improved; through setting up scale mark 11 and feed liquor valve 12, can the person of facilitating the use add the irrigation liquid according to the demand, do benefit to quantitative ratio simultaneously, promoted the practicality.
Example 2: a wheat precision seeding, storing and irrigating device, as shown in fig. 8 and 9, for realizing large-area seeding; the present embodiment is modified from embodiment 1 as follows: the first traction plate 35 is further provided with a seed spreading mechanism, the seed spreading mechanism comprises a seed spreading motor 37 and a seed spreading chamber 38, the seed spreading chamber 38 is connected to one output end of the electric seed discharging machine 3 in a conduction mode through a conveying pipe 36, the output end of the seed spreading motor 37 penetrates through the first traction plate 35 to be connected with a seed spreading main shaft 41 in a rotating mode, the outer walls of two sides of the seed spreading main shaft 41 are fixedly provided with rotating plates 43 through screws, the seed spreading chamber 38 is of an inverted hollow round table structure, the outer wall of one side of each rotating plate 43 is connected to the inner wall of the seed spreading chamber 38 in a sliding mode, the size of each rotating plate 43 is matched with the size of the seed spreading chamber 38, the seed spreading chamber 38 is respectively connected with more than two sliding rings 40 in a sliding mode through connecting rings 42, the inner walls of the sliding rings 40 are connected with seed spreading; the length of the seed sprinklers 39 is different. When the seed sowing device is used, the seed sowing motor 37 and the seed sowing chamber 38 are arranged, when seeds are fed into the seed sowing chamber 38 through the electric seed sowing machine 3, the rotating plate 43 is driven to rotate through the seed sowing main shaft 41, the seeds are further pushed to do circular motion in the seed sowing chamber 38, the inner wall of the seed sowing chamber 38 is inclined, the seeds can rotate under the action of centrifugal force and rise along the inner wall of the seed sowing chamber 38 to reach the seed sowing pipe 39 in the sliding ring 40, the sliding ring 40 is mounted on the seed sowing main shaft 41 through the fixing rod 44, the seed sowing main shaft 41 can be driven to throw the seed sowing pipe 39 when rotating, the seeds are thrown out, the lengths of the seed sowing pipes 39 are different, the seeds are distributed more widely due to the difference of the radius when the seeds are thrown out, and the sowing effect is improved.
Example 3:
a wheat precision seeding, storing and irrigating device, as shown in fig. 10, for further improving the functionality; the present embodiment is modified from embodiment 1 or embodiment 2 as follows: an assembly groove 49 is formed in the circumferential outer wall of the rear wheel 45, meshing protrusions 50 which are uniformly distributed circumferentially are arranged in the assembly groove 49, a ditching strip 46 is assembled in the assembly groove 49, the ditching strip 46 is meshed with the meshing protrusions 50 through linkage teeth 47, and two ends of the ditching strip 46 are combined into a closed-loop structure through a clamping ring assembly 48; the length of the furrowing strip 46 is adapted to the circumference of the fitting groove 49.
This embodiment is when using, through setting up ditching strip 46, can drive ditching strip 46 through rear wheel 45 rotation and ditch in going, has promoted the variety of seeding operation, has promoted the practicality, and sets up snap ring subassembly 48 and can realize quick assembly disassembly, and the design of linkage tooth 47 and the protruding 50 of meshing has promoted the linkage reliability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The wheat precise seeding, storing and irrigating device comprises a vehicle body (1), a seeding mechanism and an irrigating mechanism, and is characterized in that the outer wall of one side of the vehicle body (1) is detachably connected with a first traction plate (35) through a bolt, the outer wall of one side of the first traction plate (35) is detachably connected with a second traction plate (34) through a bolt, and the outer wall of one side of the second traction plate (34) is detachably connected with a rear wheel plate (33) with a rear wheel (45) through a bolt; the first traction plate (35), the second traction plate (34) and the rear wheel plate (33) are matched in bolt hole positions; the seeding mechanism is arranged on the first traction plate (35), and the watering mechanism is arranged on the second traction plate (34); the seeding mechanism comprises an electric seed discharging machine (3) and seed discharging pipelines (17) which are uniformly distributed, the electric seed discharging machine (3) is installed on the outer wall of the top of the first traction plate (35) through screws, a feed hopper (2) is fixed at the input end of the electric seed discharging machine (3) through screws, the feed hopper (2) is of a funnel structure, the output end of the electric seed discharging machine (3) is respectively connected with seed supply chambers (23) which are uniformly distributed through the seed discharging pipelines (17), the outer wall of each seed supply chamber (23) is connected with seeding rollers (16) which are distributed in a staggered mode with the seed supply chambers (23) in a sliding mode, the inner walls of the seeding rollers (16) are connected with rotating main shafts (28) through connecting rods (29), and seeding heads (22) which are uniformly distributed are; the seeding head (22) is communicated with the seeding roller (16), the seed supply chamber (23) and the seed outlet pipeline (17) in sequence; the lifting mechanism for controlling the seeding roller (16) to lift is further arranged on the first traction plate (35), the lifting mechanism comprises a lifting motor (18), a lifting screw rod (21) and a guide rod (19) with a limiting function, the lifting motor (18) is fixed to the outer wall of the top of the first traction plate (35) through screws, the output end of the lifting motor (18) penetrates through the first traction plate (35) and is rotatably connected to one end of the lifting screw rod (21) through a coupler, the outer wall of the lifting screw rod (21) is connected with the mounting frame (8) through threads, the guide rod (19) is fixed to the inner wall of the first traction plate (35) through screws, and the outer wall of the guide rod (19) is slidably connected to the inner wall of the mounting frame (8; the two ends of the rotating main shaft (28) are mounted on the two inner walls of the mounting frame (8) through bearing seats, the outer wall of one side of the mounting frame (8) is fixed with a seeding motor (9) through screws, and the output end of the seeding motor (9) is connected to one end of the rotating main shaft (28) in a rotating mode through a coupler.
2. The wheat precise seeding, storing and irrigating device according to claim 1, wherein the seeding head (22) and the inner wall of the seeding roller (16) are both connected with a sliding packer (25) in a sliding manner, the side wall of the sliding packer (25) is provided with uniformly distributed rectangular through holes (30), one end of the sliding packer (25) located at the seeding head (22) is integrally provided with a limiting block (32), and the limiting block (32) is of a round cake-shaped structure with a raised middle part.
3. The wheat precision seeding, storing and irrigating device according to claim 2, wherein the inner wall of the bottom of the seed supplying chamber (23) is integrally provided with a triangular rib (27); is positioned right below one end of the seed outlet pipeline (17).
4. A wheat precision seeding, storing and irrigating device as claimed in claim 3, wherein the same sliding ring (26) is slidably connected between the seed supplying chamber (23) and the seeding roller (16) adjacent to the seed supplying chamber; the cross section of the sliding ring (26) is circular.
5. The wheat precise seeding, storing and irrigating device according to claim 4, wherein the inner wall of one side of the seeding head (22) is connected with a sealing knob (24) through threads, and one end of the sealing knob (24) is fixed with a packing plug (31) through a screw; the outer wall of one side of the mounting frame (8) is fixed with evenly distributed furrow openers (10) through screws, the furrow openers (10) are positioned on one side of the sowing roller (16) close to the vehicle body (1), and the space and the position of the furrow openers (10) correspond to the sowing heads (22).
6. The wheat precise seeding, storing and irrigating device according to claim 5, wherein the seeding roller (16) is provided with evenly distributed soil covering push plates (15) at one side far away from the vehicle body (1), every two soil covering push plates (15) are in a pair, each pair of soil covering push plates (15) are distributed in a splayed structure, each pair of soil covering push plates (15) respectively correspond to the furrow opener (10) in position, and each pair of soil covering push plates (15) are mounted on the outer wall of one side of the mounting frame (8) through mounting rods.
7. The wheat precise seeding, storing and irrigating device according to any one of claims 1-6, wherein the inner walls of two sides of the mounting frame (8) are rotatably connected with the same inner pressure cylinder (7) through a shaft, the outer wall of the inner pressure cylinder (7) is sleeved with the outer pressure cylinder (6) which is uniformly distributed, the inner pressure cylinder (7) is integrally provided with a limit baffle (20) which is staggered with the outer pressure cylinder (6), and the inner diameter of the outer pressure cylinder (6) is larger than the diameter of the inner pressure cylinder (7) and smaller than the diameter of the limit baffle (20).
8. The accurate seeding, storing and irrigating device for wheat according to any one of claims 1-6, wherein the irrigating mechanism comprises an electric irrigating machine (5) and a liquid filling port (4), the outer wall of the top of the liquid filling port (4) is fixed on the outer wall of the top of the second traction plate (34) through screws, the liquid filling port (4) is arranged at the input end of the electric irrigating machine (5), the output end of the electric irrigating machine (5) is respectively connected with uniformly distributed spray heads (14) through irrigation pipes (13), the spray heads (14) are arranged on the inner wall of the bottom of the second traction plate (34), the outer wall of one side of the liquid filling port (4) is provided with scale marks (11), and the liquid filling port (4) is further provided with a liquid inlet valve (12).
9. The wheat precision seeding, storing and irrigating device according to any one of claims 1-6, wherein the first traction plate (35) is further provided with a seed sowing mechanism, the seed sowing mechanism comprises a seed sowing motor (37) and a seed sowing chamber (38), the seed sowing chamber (38) is conductively connected to an output end of the electric seed sowing machine (3) through a conveying pipe (36), an output end of the seed sowing motor (37) is rotatably connected with a seed sowing main shaft (41) through the first traction plate (35), rotating plates (43) are fixed on outer walls of two sides of the seed sowing main shaft (41) through screws, the seed sowing chamber (38) is in an inverted hollow circular truncated cone structure, an outer wall of one side of each rotating plate (43) is slidably connected to an inner wall of the seed sowing chamber (38), the size of each rotating plate (43) is matched with the size of the seed sowing chamber (38), the seed sowing chamber (38) is respectively slidably connected with more than two sliding rings (40) through a connecting ring (42, the inner wall of the sliding ring (40) is connected with seed scattering pipes (39) which are uniformly and circumferentially distributed through threads, and the sliding ring (40) is fixed on the circumferential outer wall of the seed scattering main shaft (41) through a fixing rod (44); the length of the seed sprinkling pipes (39) is different.
10. The wheat precise seeding, storing and irrigating device according to any one of claims 1-6, wherein an assembly groove (49) is formed in the circumferential outer wall of the rear wheel (45), meshing protrusions (50) which are uniformly and circumferentially distributed are arranged in the assembly groove (49), a ditching strip (46) is assembled in the assembly groove (49), the ditching strip (46) is meshed with the meshing protrusions (50) through linkage teeth (47), and two ends of the ditching strip (46) are combined into a closed-loop structure through a clamping ring assembly (48); the length of the furrowing strip (46) is adapted to the circumference of the assembly groove (49).
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