CN114303557A - Intelligent fertilizer injection unit of agricultural machine - Google Patents
Intelligent fertilizer injection unit of agricultural machine Download PDFInfo
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- CN114303557A CN114303557A CN202210074175.1A CN202210074175A CN114303557A CN 114303557 A CN114303557 A CN 114303557A CN 202210074175 A CN202210074175 A CN 202210074175A CN 114303557 A CN114303557 A CN 114303557A
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Abstract
The invention discloses an intelligent fertilizing device for agricultural machinery, which comprises a base, wherein wheels are arranged at the lower end of the base, a box body is fixedly connected to the upper end surface of the base, a cavity is formed in the box body, a fertilizer box is fixedly connected to the upper end surface of the box body, the lower end of the fertilizer box extends into the cavity and is communicated with a material distributing cylinder, a discharging pipe is communicated with the lower part of the material distributing cylinder, a channel is fixedly connected to the outer side wall of the box body, the lower end of the discharging pipe extends to the outside of the box body and is communicated with the upper end of the channel, a material distributing part is arranged in the material distributing cylinder, and a discharging cylinder is arranged in the channel. According to the fertilizer distributor, the fertilizer is quantitatively distributed and applied through the annular partition plates arranged at equal intervals, so that the fertilizer is not wasted or not applied enough, the fertilizer obtained by crops at different positions is the same, the growth vigor of the crops is unified, scientific fertilization is facilitated, and the practicability and the application range of the fertilizer distributor are greatly improved.
Description
Technical Field
The invention relates to the technical field of agricultural fertilization, in particular to an intelligent fertilization device for agricultural machinery.
Background
In the farming process, chemical fertilizers are sown before the farmland is sown, the fertilizer is applied reasonably, the fixed-point quantitative fertilization can improve the utilization rate of the fertilizer, the quality and the yield of crops can be obviously improved, and a fertilizer applying vehicle is required to be used in the crop fertilization process along with the development of modern society science and technology.
Current tumbrel when using, can not carry out the ration to fertilizer and use, cause the not enough of the waste of fertilizer or using easily, cause the fertilizer that different positions crops obtained different to lead to the problem that crops appear growing differently, be unfavorable for scientific fertilization, greatly reduced the practicality of tumbrel. Therefore, an intelligent fertilizing device of agricultural machinery is provided.
Disclosure of Invention
The invention aims to: in order to solve the problems, the intelligent fertilizing device for the agricultural machinery is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent fertilizing device for agricultural machinery comprises a base, wherein wheels are arranged at the lower end of the base, a box body is fixedly connected to the upper end face of the base, a cavity is formed in the box body, a fertilizer box is fixedly connected to the upper end face of the box body, the lower end of the fertilizer box extends into the cavity and is communicated with a material distributing cylinder, a discharging pipe is communicated with the lower portion of the material distributing cylinder, a channel is fixedly connected to the outer side wall of the box body, the lower end of the discharging pipe extends to the outside of the box body and is communicated with the upper end of the channel, a material distributing part is arranged in the material distributing cylinder, a discharging cylinder is arranged in the channel, a driving part is arranged in the cavity to drive the material distributing part to rotate intermittently, and a linkage part is arranged between the driving part and the discharging cylinder to drive the discharging cylinder to move back and forth;
the material distributing part comprises a first connecting shaft and a partition plate, the side surface wall of the material distributing cylinder is rotatably connected with the first connecting shaft which is coaxially arranged, and the partition plate is fixedly connected to the first connecting shaft;
the driving part comprises a supporting seat, a driving motor, a vertical plate, a first swing rod, a first limiting rod, a second connecting shaft, a disc, a limiting groove, a driving wheel, a driven wheel, a belt and a limiting mechanism, the bottom surface wall in the cavity is fixedly connected with the supporting seat and the vertical plate, the supporting seat is fixedly connected with the driving motor, the output end of the driving motor penetrates through the vertical plate and is fixedly connected with the first swing rod, the first limiting rod is fixedly connected to one side of the first swing rod, which is far away from the vertical plate, the vertical plate is rotatably connected with the second connecting shaft, one end of the second connecting shaft extends to one side of the vertical plate, which is close to the first swing rod, and is fixedly connected with the disc which is coaxially arranged, the disc is provided with the limiting groove matched with the first limiting rod, and the other end of the second connecting shaft extends to one side of the vertical plate, which is far away from the first swing rod, and is fixedly connected with the driving wheel which is coaxially arranged, one end of the first connecting shaft extends to the outside of the material separating barrel and is fixedly connected with a driven wheel which is coaxially arranged, and the driving wheel is connected with the driven wheel through a belt;
linkage portion includes head rod, second connecting rod, slide rail, spacing frame, slider and third connecting rod, the inside side table wall fixedly connected with slide rail of cavity, the inside sliding connection of slide rail has spacing frame, the inside sliding connection of spacing frame has the slider, driving motor's output and head rod one end fixed connection, the head rod other end rotates with second connecting rod one end to be connected, the second connecting rod other end rotates with the slider to be connected, spacing frame and third connecting rod one end fixed connection, the third connecting rod other end through passage and feed cylinder lateral wall fixed connection.
Preferably, the limiting mechanism comprises a second swing rod, a third swing rod, a second limiting rod and a reset assembly, one side, close to the first limiting rod, of the vertical plate is rotatably connected with the second swing rod matched with the first limiting rod, the second swing rod is fixedly connected with the third swing rod, one side, close to the disc, of the third swing rod is fixedly connected with the second limiting rod matched with the limiting groove, and the reset assembly is arranged between the lower end of the third swing rod and the bottom surface wall inside the cavity.
Preferably, the reset assembly includes slide bar, barrel and spring, the lower extreme and the slide bar up end of third pendulum rod rotate to be connected, the barrel lower extreme rotates with the inside end surface wall of cavity to be connected, the lower extreme of slide bar extend to the barrel inside and with barrel sliding connection, the inside spring that is equipped with of barrel, the both ends of spring respectively with the lower terminal surface of slide bar and the inside end surface wall fixed connection of barrel.
Preferably, the second swing link and the third swing link are of an integrally formed structure.
Preferably, the division board is equipped with a plurality ofly, and is a plurality of the division board is annular equidistance distribution setting about the axle center of first connecting axle, and is a plurality of the division board is kept away from first connecting axle one side and is all laminated with minute feed cylinder inside wall, set up on the minute feed cylinder with fertilizer can matched with go up the breach and with unloading pipe matched with breach down.
Preferably, the spacing groove is equipped with a plurality ofly, and is a plurality of the spacing groove is annular equidistance distribution setting about the axle center of second connecting axle, and is a plurality of the radial direction of disc is all followed to the spacing groove.
Preferably, the number of the partition plates and the limiting grooves is the same.
Preferably, the lower end of the lower charging barrel is hinged with a baffle through a hinge, one side, close to the channel, of the baffle is provided with a roller, and the channel is fixedly connected with an inclined plate matched with the baffle and the roller.
Preferably, the base is provided with a handle, and the upper end of the fertilizer box is provided with a box cover.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the fertilizer is added into the fertilizer box, the fertilizer enters the material separating barrel from the fertilizer box, the partition plates are arranged, the fertilizer falls between two adjacent partition plates from an upper notch, the first swing rod is driven by the driving motor to rotate, the first limiting rod is driven to rotate around the output shaft of the driving motor, when the first limiting rod rotates to be in contact with the side wall of the second swing rod, the second swing rod is driven to rotate, the second swing rod drives the third swing rod to rotate, so that the second limiting rod is separated from the limiting groove, meanwhile, the third swing rod rotates to drive the slide rod and the barrel to slide relatively, the spring is compressed, the first limiting rod continues to rotate and is clamped into the limiting groove, the disc is driven to rotate for a certain angle until the first limiting rod is separated from the limiting groove, the first limiting rod is separated from the second swing rod, the spring needs to recover from the original state, and the third swing rod and the second limiting rod are driven to reset, the second limiting rod is clamped into the limiting groove again to limit the limiting groove, the disc rotates to drive the driving wheel to rotate through the second connecting shaft, the driving wheel rotates to drive the driven wheel to rotate through the belt, the driven wheel rotates to drive the partition board to rotate through the first connecting shaft until the partition board filled with the fertilizer rotates to the lower notch, the fertilizer enters the discharging barrel in the channel through the lower notch and the discharging pipe, the driving motor drives the first oscillating bar to rotate and simultaneously drive the first connecting rod to rotate, the first connecting rod rotates to drive the second connecting rod to oscillate, so that the sliding block is driven to move in the limiting frame, when the sliding block moves to be in contact with one side of the limiting frame, which is close to the third connecting rod, the sliding block continues to move to drive the limiting frame to move synchronously with the sliding block, so that the discharging barrel is driven to move through the third connecting rod until the discharging barrel moves to the outside of the channel, and the baffle loses the limit of the bottom surface wall in the channel, open under the effect of fertilizer and gravity, fertilizer free fall, after fertilizer whereabouts is accomplished, the head rod continues to rotate and drives the slider and remove, after the slider moves spacing frame and keeps away from third connecting rod one side contact, drive spacing frame and remove, get back to in the passageway through the feed cylinder under the third connecting rod drive, in order to treat next fertilizer whereabouts, the division board that sets up through annular equidistance carries out the ration branch material to fertilizer and uses, can not cause the waste of fertilizer or not enough of using, make the fertilizer that different positions crops obtained the same, thereby make crops growing vigor comparatively unified, be favorable to scientific fertilization, fertilizer injection unit's practicality and application scope have been improved greatly.
Drawings
FIG. 1 illustrates an overall schematic structure provided according to an embodiment of the present invention;
FIG. 2 illustrates a cross-sectional view of an internal structure of a cavity provided in accordance with an embodiment of the present invention;
FIG. 3 illustrates a first angled cross-sectional view of a feed cylinder configuration provided in accordance with an embodiment of the present invention;
FIG. 4 illustrates a second angular cross-sectional view of a feed splitter cartridge configuration provided in accordance with an embodiment of the present invention;
fig. 5 shows an exploded view of the driving part and the distributing part provided according to the embodiment of the present invention;
FIG. 6 illustrates a cross-sectional view of a reduction assembly provided in accordance with an embodiment of the present invention;
FIG. 7 is a schematic diagram of a linkage structure provided in accordance with an embodiment of the present invention;
FIG. 8 illustrates a schematic view of a partial structure of a linkage provided in accordance with an embodiment of the present invention;
fig. 9 shows a schematic structural diagram of a feed cylinder provided in accordance with an embodiment of the present invention.
Illustration of the drawings:
1. a base; 2. a wheel; 3. a handle; 4. a box body; 5. a cavity; 6. a fertilizer box; 7. a box cover; 8. a material separating barrel; 9. a discharging pipe; 10. a channel; 11. a first connecting shaft; 12. a partition plate; 13. an upper notch; 14. a lower notch; 15. an inclined plate; 16. feeding the material barrel; 17. a supporting seat; 18. a drive motor; 19. a vertical plate; 20. a first swing link; 21. a first limit rod; 22. a second connecting shaft; 23. a disc; 24. a limiting groove; 25. a driving wheel; 26. a driven wheel; 27. a belt; 28. a second swing link; 29. a third swing link; 30. a second limiting rod; 31. a slide bar; 32. a barrel; 33. a spring; 34. a first connecting rod; 35. a second connecting rod; 36. a slide rail; 37. a limiting frame; 38. a slider; 39. a third connecting rod; 40. a baffle plate; 41. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution:
an intelligent fertilizing device of agricultural machinery comprises a base 1, wheels 2 are arranged at the lower end of the base 1, a box body 4 is fixedly connected to the upper end face of the base 1, a cavity 5 is formed in the box body 4, a fertilizer box 6 is fixedly connected to the upper end face of the box body 4, the lower end of the fertilizer box 6 extends into the cavity 5 and is communicated with a material distributing cylinder 8, a discharging pipe 9 is communicated with the lower portion of the material distributing cylinder 8, a channel 10 is fixedly connected to the outer side wall of the box body 4, the lower end of the discharging pipe 9 extends to the outside of the box body 4 and is communicated with the upper end of the channel 10, a material distributing portion is arranged in the material distributing cylinder 8, a material discharging cylinder 16 is arranged in the channel 10, a driving portion is arranged in the cavity 5 to drive the material distributing portion to rotate intermittently, and a linkage portion is arranged between the driving portion and the material discharging cylinder 16 to drive the material discharging cylinder 16 to move back and forth; the material separating part comprises a first connecting shaft 11 and a partition plate 12, the surface wall on the side of the material separating cylinder 8 is rotatably connected with the first connecting shaft 11 which is coaxially arranged, and the partition plate 12 is fixedly connected on the first connecting shaft 11; the driving part comprises a supporting seat 17, a driving motor 18, a vertical plate 19, a first swing rod 20, a first limiting rod 21, a second connecting shaft 22, a disc 23, a limiting groove 24, a driving wheel 25, a driven wheel 26, a belt 27 and a limiting mechanism, the bottom surface wall in the cavity 5 is fixedly connected with the supporting seat 17 and the vertical plate 19, the supporting seat 17 is fixedly connected with the driving motor 18, the output end of the driving motor 18 penetrates through the vertical plate 19 and is fixedly connected with the first swing rod 20, one side of the first swing rod 20, far away from the vertical plate 19, is fixedly connected with the first limiting rod 21, the vertical plate 19 is rotatably connected with the second connecting shaft 22, one end of the second connecting shaft 22 extends to one side of the vertical plate 19, close to the first swing rod 20, and is fixedly connected with the coaxially arranged disc 23, the limiting groove 24 matched with the first limiting rod 21 is arranged on the disc 23, the other end of the second connecting shaft 22 extends to one side of the vertical plate 19, far away from the first swing rod 20, and is fixedly connected with the coaxially arranged driving wheel 25, one end of the first connecting shaft 11 extends to the outside of the material separating barrel 8 and is fixedly connected with a driven wheel 26 which is coaxially arranged, and the driving wheel 25 is connected with the driven wheel 26 through a belt 27; linkage portion includes head rod 34, second connecting rod 35, slide rail 36, spacing frame 37, slider 38 and third connecting rod 39, the inside lateral surface wall fixedly connected with slide rail 36 of cavity 5, the inside sliding connection of slide rail 36 has spacing frame 37, the inside sliding connection of spacing frame 37 has slider 38, driving motor 18's output and head rod 34 one end fixed connection, the head rod 34 other end rotates with second connecting rod 35 one end to be connected, the second connecting rod 35 other end rotates with slider 38 to be connected, spacing frame 37 and third connecting rod 39 one end fixed connection, the third connecting rod 39 other end runs through passageway 10 and feed cylinder 16 lateral wall fixed connection. The limiting mechanism comprises a second swing rod 28, a third swing rod 29, a second limiting rod 30 and a resetting component, one side, close to the first limiting rod 21, of the vertical plate 19 is rotatably connected with the second swing rod 28 matched with the first limiting rod 21, the third swing rod 29 is fixedly connected onto the second swing rod 28, one side, close to the disc 23, of the third swing rod 29 is fixedly connected with the second limiting rod 30 matched with the limiting groove 24, and the resetting component is arranged between the lower end of the third swing rod 29 and the bottom surface wall inside the cavity 5. The reset assembly comprises a sliding rod 31, a cylinder 32 and a spring 33, the lower end of the third swing rod 29 is rotatably connected with the upper end face of the sliding rod 31, the lower end of the cylinder 32 is rotatably connected with the inner bottom surface wall of the cavity 5, the lower end of the sliding rod 31 extends into the cylinder 32 and is slidably connected with the cylinder 32, the spring 33 is arranged inside the cylinder 32, and two ends of the spring 33 are fixedly connected with the lower end face of the sliding rod 31 and the inner bottom surface wall of the cylinder 32 respectively. The second swing link 28 and the third swing link 29 are integrally formed. The division board 12 is equipped with a plurality ofly, and a plurality of division boards 12 are annular equidistance distribution setting about the axle center of first connecting axle 11, and a plurality of division boards 12 are kept away from first connecting axle 11 one side and are all laminated with branch feed cylinder 8 inside wall, offer on the branch feed cylinder 8 with the fertilizer can 6 matched with go up breach 13 and with unloading pipe 9 matched with breach 14 down. The plurality of limiting grooves 24 are arranged, the plurality of limiting grooves 24 are distributed in an annular shape at equal intervals around the axis of the second connecting shaft 22, and the plurality of limiting grooves 24 are distributed along the radial direction of the disc 23. The number of the partition plates 12 and the stopper grooves 24 is the same. The lower end of the lower charging barrel 16 is hinged with a baffle 40 through a hinge, one side of the baffle 40 close to the channel 10 is provided with a roller 41, and the channel 10 is fixedly connected with an inclined plate 15 matched with the baffle 40 and the roller 41. The base 1 is provided with a handle 3, and the upper end of the fertilizer box 6 is provided with a box cover 7.
Specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, a wheel 2 is arranged at the lower end of a base 1, a box body 4 is fixedly connected to the upper end surface of the base 1, a cavity 5 is formed in the box body 4, a fertilizer box 6 is fixedly connected to the upper end surface of the box body 4, the lower end of the fertilizer box 6 extends into the cavity 5 and is communicated with a material distributing cylinder 8, a discharging pipe 9 is communicated with the lower portion of the material distributing cylinder 8, a channel 10 is fixedly connected to the outer side wall of the box body 4, the lower end of the discharging pipe 9 extends to the outside of the box body 4 and is communicated with the upper end of the channel 10, a material distributing portion is arranged in the material distributing cylinder 8, a material discharging cylinder 16 is arranged in the channel 10, a driving portion is arranged in the cavity 5 to drive the material distributing portion to rotate intermittently, and a linkage portion is arranged between the driving portion and the material discharging cylinder 16 to drive the material discharging cylinder 16 to move reciprocally; the material separating part comprises a first connecting shaft 11 and a partition plate 12, the surface wall on the side of the material separating cylinder 8 is rotatably connected with the first connecting shaft 11 which is coaxially arranged, and the partition plate 12 is fixedly connected on the first connecting shaft 11; the driving part comprises a supporting seat 17, a driving motor 18, a vertical plate 19, a first swing rod 20, a first limiting rod 21, a second connecting shaft 22, a disc 23, a limiting groove 24, a driving wheel 25, a driven wheel 26, a belt 27 and a limiting mechanism, the bottom surface wall in the cavity 5 is fixedly connected with the supporting seat 17 and the vertical plate 19, the supporting seat 17 is fixedly connected with the driving motor 18, the output end of the driving motor 18 penetrates through the vertical plate 19 and is fixedly connected with the first swing rod 20, one side of the first swing rod 20, far away from the vertical plate 19, is fixedly connected with the first limiting rod 21, the vertical plate 19 is rotatably connected with the second connecting shaft 22, one end of the second connecting shaft 22 extends to one side of the vertical plate 19, close to the first swing rod 20, and is fixedly connected with the coaxially arranged disc 23, the limiting groove 24 matched with the first limiting rod 21 is arranged on the disc 23, the other end of the second connecting shaft 22 extends to one side of the vertical plate 19, far away from the first swing rod 20, and is fixedly connected with the coaxially arranged driving wheel 25, one end of the first connecting shaft 11 extends to the outside of the material separating barrel 8 and is fixedly connected with a driven wheel 26 which is coaxially arranged, and the driving wheel 25 is connected with the driven wheel 26 through a belt 27; linkage portion includes head rod 34, second connecting rod 35, slide rail 36, spacing frame 37, slider 38 and third connecting rod 39, the inside lateral surface wall fixedly connected with slide rail 36 of cavity 5, the inside sliding connection of slide rail 36 has spacing frame 37, the inside sliding connection of spacing frame 37 has slider 38, driving motor 18's output and head rod 34 one end fixed connection, the head rod 34 other end rotates with second connecting rod 35 one end to be connected, the second connecting rod 35 other end rotates with slider 38 to be connected, spacing frame 37 and third connecting rod 39 one end fixed connection, the third connecting rod 39 other end runs through passageway 10 and feed cylinder 16 lateral wall fixed connection. By adding fertilizer into the fertilizer box 6, the fertilizer enters the material separating barrel 8 from the fertilizer box 6, because of the partition plates 12, the fertilizer falls between two adjacent partition plates 12 from the upper notch 13, the first swing rod 20 is driven to rotate by the driving motor 18, the first limiting rod 21 is driven to rotate around the output shaft of the driving motor 18, when the first limiting rod 21 rotates to contact with the limiting mechanism, the limiting mechanism is driven to cancel the limiting on the limiting groove 24, the first limiting rod 21 continues to rotate and is clamped into the limiting groove 24, so that the disc 23 is driven to rotate for a certain angle until the first limiting rod 21 is separated from the limiting groove 24, meanwhile, the first limiting rod 21 is separated from the limiting mechanism, the limiting mechanism forms the limiting on the limiting groove 24 and the disc 23 again, the disc 23 rotates for a certain angle and simultaneously drives the driving wheel 25 to rotate for the same angle through the second connecting shaft 22, the driving wheel 25 rotates to drive the driven wheel 26 to rotate through the belt 27, the driven wheel 26 rotates to drive the partition board 12 to rotate through the first connecting shaft 11 until the partition board 12 area containing fertilizer rotates to the lower gap 14, the fertilizer enters the feed barrel 16 positioned in the channel 10 through the lower gap 14 and the feed pipe 9, the driving motor 18 drives the first swing rod 20 to rotate and simultaneously drives the first connecting rod 34 to rotate, the first connecting rod 34 rotates to drive the second connecting rod 35 to swing, thereby driving the sliding block 38 to move in the limit frame 37, after the sliding block 38 moves to be in contact with one side of the limit frame 37 close to the third connecting rod 39, the sliding block 38 continues to move to drive the limit frame 37 and the sliding block 38 to move synchronously, thereby driving the feed barrel 16 to move through the third connecting rod 39 until the feed barrel 16 moves to the outside of the channel 10, the baffle plate 40 loses the limit of the bottom surface wall inside the channel 10, and opens under the action of the fertilizer and gravity, and the fertilizer falls freely, after the fertilizer whereabouts is accomplished, first connecting rod 34 continues to rotate and drives slider 38 and remove, after slider 38 moved and keeps away from third connecting rod 39 one side contact with spacing frame 37, drive spacing frame 37 and remove, it gets back to in the passageway 10 to drive feed cylinder 16 through third connecting rod 39, in order to treat next fertilizer whereabouts, division board 12 through the setting of annular equidistance carries out ration branch material to fertilizer and uses, can not cause the waste of fertilizer or the not enough of using, make the fertilizer that different positions crops obtained the same, thereby make crops growing vigor comparatively unified, be favorable to scientific fertilization, fertilizer injection unit's practicality and application scope have been improved greatly.
Specifically, as shown in fig. 2, 3, 4, 5 and 6, the limiting mechanism includes a second swing link 28, a third swing link 29, a second limiting rod 30 and a reset component, one side of the vertical plate 19, which is close to the first limiting rod 21, is rotatably connected with the second swing link 28 matched with the first limiting rod 21, the third swing link 29 is fixedly connected to the second swing link 28, one side of the third swing link 29, which is close to the disc 23, is fixedly connected with the second limiting rod 30 matched with the limiting groove 24, and the reset component is arranged between the lower end of the third swing link 29 and the bottom surface wall inside the cavity 5. The reset assembly comprises a sliding rod 31, a cylinder 32 and a spring 33, the lower end of the third swing rod 29 is rotatably connected with the upper end face of the sliding rod 31, the lower end of the cylinder 32 is rotatably connected with the inner bottom surface wall of the cavity 5, the lower end of the sliding rod 31 extends into the cylinder 32 and is slidably connected with the cylinder 32, the spring 33 is arranged inside the cylinder 32, and two ends of the spring 33 are fixedly connected with the lower end face of the sliding rod 31 and the inner bottom surface wall of the cylinder 32 respectively. The second swing link 28 and the third swing link 29 are integrally formed. The driving motor 18 drives the first swing link 20 to rotate, the first limiting rod 21 is driven to rotate around the output shaft of the driving motor 18, when the first limiting rod 21 rotates to contact with the side wall of the second swing link 28, the second swing link 28 rotates to drive the third swing link 29 to rotate, so that the second limiting rod 30 is separated from the limiting groove 24, meanwhile, the third swing link 29 rotates to drive the sliding rod 31 and the cylinder 32 to slide relatively, so that the spring 33 is compressed, the first limiting rod 21 continues to rotate and is clamped into the limiting groove 24, thereby driving the disc 23 to rotate for a certain angle until the first limiting rod 21 is separated from the limiting groove 24, meanwhile, the first limiting rod 21 is separated from the second swing link 28, the compressed spring 33 needs to be restored, the third swing link 29 and the second limiting rod 30 are driven to reset, the second limiting rod 30 is clamped into the corresponding limiting groove 24 again, and the limiting groove 24 and the disc 23 are limited, the overall stability of the device is improved.
Specifically, as shown in fig. 5, the plurality of partition plates 12 are provided, the plurality of partition plates 12 are distributed in an annular and equidistant manner about the axis of the first connecting shaft 11, one side of each partition plate 12, which is far away from the first connecting shaft 11, is attached to the inner side wall of the material separating cylinder 8, and the material separating cylinder 8 is provided with an upper notch 13 matched with the fertilizer box 6 and a lower notch 14 matched with the discharging pipe 9. The plurality of limiting grooves 24 are arranged, the plurality of limiting grooves 24 are distributed in an annular shape at equal intervals around the axis of the second connecting shaft 22, and the plurality of limiting grooves 24 are distributed along the radial direction of the disc 23. The number of the partition plates 12 and the stopper grooves 24 is the same. Because the limiting groove 24 and the partition plate 12 correspond to each other, that is, the angle of each rotation of the disc 23 is the same as the angle of each rotation of the first connecting shaft 11, the partition plate 12 is ensured to correspond to the positions of the upper notch 13 and the lower notch 14 after each rotation, and quantitative distribution and application of the fertilizer can be conveniently carried out through the annular partition plate 12 which is arranged at equal intervals.
Specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 9, the lower end of the lower charging barrel 16 is hinged with a baffle 40 through a hinge, a roller 41 is arranged on one side of the baffle 40 close to the channel 10, and the inclined plate 15 matched with the baffle 40 and the roller 41 is fixedly connected to the channel 10. The base 1 is provided with a handle 3, and the upper end of the fertilizer box 6 is provided with a box cover 7. When the lower charging barrel 16 moves to the outside of the channel 10, the baffle plate 40 loses the limit of the bottom surface wall inside the channel 10, the baffle plate is opened under the action of fertilizer and gravity, the fertilizer freely falls, after the fertilizer falls, the lower charging barrel 16 is driven by the driving part through the linkage part to return to the channel 10, the roller 41 is in contact with the inclined plate 15, the baffle plate 40 is attached to the lower end face of the lower charging barrel 16 again to wait for the next fertilizer to fall, and the handle 3 and the box cover 7 are arranged to facilitate the operation of an operator.
In summary, according to the intelligent fertilizing device for agricultural machinery provided by this embodiment, fertilizer is added into the fertilizer box 6, the fertilizer enters the material separating barrel 8 from the fertilizer box 6, and due to the partition plates 12, the fertilizer falls between two adjacent partition plates 12 through the upper notch 13, the driving motor 18 drives the first oscillating bar 20 to rotate, the first limiting rod 21 is driven to rotate around the output shaft of the driving motor 18, when the first limiting rod 21 rotates to contact with the side wall of the second oscillating bar 28, the second oscillating bar 28 rotates to drive the third oscillating bar 29 to rotate, so that the second limiting rod 30 is separated from the limiting groove 24, and meanwhile, the third oscillating bar 29 rotates to drive the sliding rod 31 and the barrel 32 to slide relatively, so that the spring 33 is compressed, the first limiting rod 21 continues to rotate to be clamped into the limiting groove 24, so as to drive the disc 23 to rotate by a certain angle until the first limiting rod 21 is separated from the limiting groove 24, meanwhile, the first swing rod 21 is separated from the second swing rod 28, the compressed spring 33 needs to be restored to the original state to drive the third swing rod 29 and the second swing rod 30 to reset, the second swing rod 30 is clamped into the corresponding limiting groove 24 again to limit the limiting groove 24 and the disc 23, the disc 23 rotates for a certain angle and drives the driving wheel 25 to rotate for the same angle through the second connecting shaft 22, the driving wheel 25 rotates to drive the driven wheel 26 to rotate through the belt 27, the driven wheel 26 rotates to drive the partition plate 12 to rotate through the first connecting shaft 11 until the partition plate 12 area containing the fertilizer rotates to the lower notch 14, the fertilizer enters the lower feed cylinder 16 in the channel 10 through the lower notch 14 and the lower feed pipe 9, the driving motor 18 drives the first swing rod 20 to rotate and drive the first connecting rod 34 to rotate, and the first connecting rod 34 rotates to drive the second connecting rod 35 to swing, thereby drive slider 38 and remove in spacing frame 37, after slider 38 moved to and spacing frame 37 is close to the contact of third connecting rod 39 one side, slider 38 continues to move and drives spacing frame 37 and slider 38 synchronous motion, thereby drive feed cylinder 16 through third connecting rod 39 and remove, until feed cylinder 16 removes the passageway 10 outside, baffle 40 loses the spacing of the inside bottom surface wall of passageway 10, open under the effect of fertilizer and gravity, fertilizer free fall, after fertilizer whereabouts is accomplished, first connecting rod 34 continues to rotate and drives slider 38 and remove, after slider 38 moved and kept away from the contact of third connecting rod 39 side with spacing frame 37, drive spacing frame 37 and remove, drive feed cylinder 16 through third connecting rod 39 and get back to in the passageway 10, with the fertilizer whereabouts of waiting next time, divide the material to apply through the division board 12 that annular equidistance set up to fertilizer.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The intelligent fertilizing device of the agricultural machinery comprises a base (1) and is characterized in that wheels (2) are arranged at the lower end of the base (1), a box body (4) is fixedly connected to the upper end face of the base (1), a cavity (5) is formed in the box body (4), a fertilizer box (6) is fixedly connected to the upper end face of the box body (4), a material distributing cylinder (8) is communicated with the lower end of the fertilizer box (6) and extends into the cavity (5), a discharging pipe (9) is communicated with the lower portion of the material distributing cylinder (8), a channel (10) is fixedly connected to the outer side wall of the box body (4), the lower end of the discharging pipe (9) extends to the outside of the box body (4) and is communicated with the upper end of the channel (10), a material distributing portion is arranged in the material distributing cylinder (8), a material discharging cylinder (16) is arranged in the channel (10), a driving portion is arranged in the cavity (5) to drive the material distributing portion to intermittently rotate, a linkage part is arranged between the driving part and the lower charging barrel (16) to drive the lower charging barrel (16) to move in a reciprocating manner;
the material distributing part comprises a first connecting shaft (11) and a partition plate (12), the side surface wall of the material distributing barrel (8) is rotatably connected with the first connecting shaft (11) which is coaxially arranged, and the partition plate (12) is fixedly connected to the first connecting shaft (11);
the driving part comprises a supporting seat (17), a driving motor (18), a vertical plate (19), a first swing rod (20), a first limiting rod (21), a second connecting shaft (22), a disc (23), a limiting groove (24), a driving wheel (25), a driven wheel (26), a belt (27) and a limiting mechanism, wherein the supporting seat (17) and the vertical plate (19) are fixedly connected to the bottom surface wall in the cavity (5), the driving motor (18) is fixedly connected to the supporting seat (17), the output end of the driving motor (18) penetrates through the vertical plate (19) and is fixedly connected with the first swing rod (20), the first limiting rod (21) is fixedly connected to one side, far away from the vertical plate (19), of the first swing rod (20), the second connecting shaft (22) is rotatably connected to the vertical plate (19), one end of the second connecting shaft (22) extends to one side, close to the first swing rod (20), of the vertical plate (19) and is fixedly connected with the disc (23) which is coaxially arranged, a limiting groove (24) matched with the first limiting rod (21) is formed in the disc (23), the other end of the second connecting shaft (22) extends to one side, away from the first swing rod (20), of the vertical plate (19) and is fixedly connected with a coaxially arranged driving wheel (25), one end of the first connecting shaft (11) extends to the outside of the material separating cylinder (8) and is fixedly connected with a coaxially arranged driven wheel (26), and the driving wheel (25) is connected with the driven wheel (26) through a belt (27);
the linkage part comprises a first connecting rod (34), a second connecting rod (35), a sliding rail (36), a limiting frame (37), a sliding block (38) and a third connecting rod (39), the inner side surface wall of the cavity (5) is fixedly connected with a slide rail (36), the inner part of the slide rail (36) is connected with a limit frame (37) in a sliding way, a sliding block (38) is connected in the limiting frame (37) in a sliding manner, the output end of the driving motor (18) is fixedly connected with one end of a first connecting rod (34), the other end of the first connecting rod (34) is rotationally connected with one end of a second connecting rod (35), the other end of the second connecting rod (35) is rotationally connected with the sliding block (38), the limit frame (37) is fixedly connected with one end of the third connecting rod (39), the other end of the third connecting rod (39) penetrates through the channel (10) and is fixedly connected with the outer side wall of the blanking barrel (16).
2. The intelligent fertilizer injection unit of agricultural machinery of claim 1, wherein the limiting mechanism comprises a second swing rod (28), a third swing rod (29), a second limiting rod (30) and a reset component, the second swing rod (28) matched with the first limiting rod (21) is rotatably connected to one side of the vertical plate (19) close to the first limiting rod (21), the third swing rod (29) is fixedly connected to the second swing rod (28), the second limiting rod (30) matched with the limiting groove (24) is fixedly connected to one side of the third swing rod (29) close to the disc (23), and the reset component is arranged between the lower end of the third swing rod (29) and the inner bottom surface wall of the cavity (5).
3. The intelligent fertilizer injection unit of agricultural machinery of claim 2, wherein the reset component comprises a slide rod (31), a cylinder (32) and a spring (33), the lower end of the third swing rod (29) is rotatably connected with the upper end surface of the slide rod (31), the lower end of the cylinder (32) is rotatably connected with the inner bottom surface wall of the cavity (5), the lower end of the slide rod (31) extends into the cylinder (32) and is slidably connected with the cylinder (32), the spring (33) is arranged in the cylinder (32), and two ends of the spring (33) are respectively fixedly connected with the lower end surface of the slide rod (31) and the inner bottom surface wall of the cylinder (32).
4. The intelligent fertilizer injection unit of agricultural machinery of claim 2, wherein the second swing link (28) and the third swing link (29) are of an integrally formed structure.
5. The intelligent fertilizer injection unit of agricultural machine of claim 1, wherein, division board (12) are equipped with a plurality ofly, and a plurality ofly division board (12) are the setting of annular equidistance distribution about the axle center of first connecting axle (11), and a plurality ofly division board (12) keep away from first connecting axle (11) one side all with the laminating of branch feed cylinder (8) inside wall, divide feed cylinder (8) to be seted up on with the fertilizer can (6) matched with breach (13) and with unloading pipe (9) matched with breach (14).
6. The intelligent fertilizer injection unit of agricultural machinery of claim 5, wherein the limiting groove (24) is provided in plurality, the limiting grooves (24) are disposed in an annular equidistant manner about the axis of the second connecting shaft (22), and the limiting grooves (24) are all disposed along the radial direction of the disk (23).
7. The intelligent fertilizer spreading device for agricultural machinery according to claim 6, wherein the number of the partition plates (12) and the limiting grooves (24) is the same.
8. The intelligent fertilizer spreading device for agricultural machinery according to claim 1, wherein the lower end of the lower charging barrel (16) is hinged with a baffle (40) through a hinge, a roller (41) is arranged on one side of the baffle (40) close to the channel (10), and an inclined plate (15) matched with the baffle (40) and the roller (41) is fixedly connected to the channel (10).
9. An intelligent fertilizing device for agricultural machinery as claimed in any one of claims 1-8, characterised in that the base (1) is provided with a handle (3) and the upper end of the fertilizer box (6) is provided with a box cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210074175.1A CN114303557A (en) | 2022-01-21 | 2022-01-21 | Intelligent fertilizer injection unit of agricultural machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210074175.1A CN114303557A (en) | 2022-01-21 | 2022-01-21 | Intelligent fertilizer injection unit of agricultural machine |
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| CN114303557A true CN114303557A (en) | 2022-04-12 |
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| CN202210074175.1A Pending CN114303557A (en) | 2022-01-21 | 2022-01-21 | Intelligent fertilizer injection unit of agricultural machine |
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