CN116889133B - Intelligent seed dressing machine and working method thereof - Google Patents
Intelligent seed dressing machine and working method thereof Download PDFInfo
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- CN116889133B CN116889133B CN202311033516.1A CN202311033516A CN116889133B CN 116889133 B CN116889133 B CN 116889133B CN 202311033516 A CN202311033516 A CN 202311033516A CN 116889133 B CN116889133 B CN 116889133B
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 41
- 239000003814 drug Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 5
- 238000011017 operating method Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 6
- 239000000575 pesticide Substances 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses an intelligent seed dressing machine and a working method thereof, and relates to the technical field of seed dressing machines, and the intelligent seed dressing machine comprises a base, wherein a collecting box is arranged on the upper surface of the base, four fixed columns are fixedly connected to the upper surface of the base, a screen frame is fixedly connected to the upper surfaces of the four fixed columns together, four symmetrically arranged inclined plates are fixedly connected to the inner wall of the screen frame, and a screen is fixedly connected between the four inclined plates in a sliding manner; the lower surface of screen cloth frame is provided with the seed dressing case, the upper surface fixedly connected with baffle that two symmetries set up of screen cloth frame, the equal fixedly connected with dead lever of upper surface of two baffles, the tip of two dead levers is fixedly connected with unloading pipe jointly, this intelligent seed dressing machine and operating method thereof can accomplish before seed dressing operation and screen the seed, when having avoided the seed to mix including some broken seeds, cobbles, earth piece or other small particle matter such as impurity, influence the seed dressing effect, promoted the quality of seed after the seed dressing operation.
Description
Technical Field
The invention relates to the technical field of seed dressing machines, in particular to an intelligent seed dressing machine and a working method thereof.
Background
The seed dressing refers to a method of mixing seeds with pesticides or micro fertilizers and the like together so as to uniformly adhere a layer of pesticides or micro fertilizers on the surfaces of the seeds, and the purpose of seed dressing is to kill insects, sterilize and strengthen seedlings in general; the pesticide is used for dressing seeds to eliminate pests and pathogens carried on the surfaces and in the seeds, protect the seedlings from being damaged by diseases and pests in soil, and is transported to overground parts through the pesticide absorbed by seed bacteria to prevent the seedlings from being damaged by the diseases and pests, and the trace fertilizer is used for dressing seeds to overcome the defect that the soil cannot meet the requirements of crops on trace elements and promote the cultivation of strong seedlings.
The seed dressing machine is the equipment that is used for the seed dressing, and traditional seed dressing machine generally adopts stirring mixed structure, and during the seed dressing, directly throw into seed and liquid medicine into the stirring container, the agitator in the rethread stirring container stirs, but the seed is direct to pour into the stirring container, owing to there is some broken seed, stone, earth piece or other small particle matters such as impurity in the seed, in order to improve the quality of seed, before dressing, then need remove these small particle matters, leave the full seed of granule, and traditional seed dressing machine does not possess the function of screening seed.
And traditional seed dressing machine is because the persistence pours the liquid medicine into the stirring container, and the waste of liquid medicine also can't guarantee simultaneously that solution and seed are abundant yet easily caused.
Disclosure of Invention
The invention aims to provide an intelligent seed dressing machine and a working method thereof, which solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the intelligent seed dressing machine comprises a base, wherein a collecting box is arranged on the upper surface of the base, four fixing columns are fixedly connected to the upper surface of the base, a screen frame is fixedly connected to the upper surfaces of the four fixing columns together, four symmetrically arranged inclined plates are fixedly connected to the inner wall of the screen frame, and a screen is fixedly connected between the four inclined plates in a sliding mode;
the seed dressing box is arranged on the lower surface of the screen frame, two symmetrically arranged baffles are fixedly connected to the upper surface of the screen frame, fixing rods are fixedly connected to the upper surfaces of the two baffles, discharging pipes are fixedly connected to the end parts of the two fixing rods together, the lower ends of the discharging pipes are arranged in a convex mode, and a discharging hopper is fixedly communicated with the upper surface of the discharging pipe;
the seed dressing box is hinged with a door body II through a hinge II, and door handles are arranged on the surfaces of the door body I and the door body II;
seed dressing part for seed dressing is arranged in the seed dressing box, and auxiliary part for moving and vibrating the screen mesh is arranged above the base.
Optionally, the auxiliary component is including setting up the motor at the base upper surface, the output shaft fixedly connected with pivot one of motor, the surface of pivot one evenly is provided with a plurality of archs, still includes the sleeve pipe, the sleeve pipe cup joints a plurality of protruding with the surface of pivot one, sheathed tube fixed surface is connected with gear one, sheathed tube surface still dead axle rotation is connected with the connecting plate, the fixed column's of fixed surface is connected with backup pad one, the surface of backup pad one is provided with electric telescopic handle, electric telescopic handle's tip with backup pad one looks fixed connection.
Optionally, the auxiliary component further comprises a second supporting plate fixedly connected to the upper surface of the screen frame, a second rotating shaft is fixedly connected to the surface of the second supporting plate in a rotating manner, a second gear meshed with the first gear is fixedly connected to the surface of the second rotating shaft, a cam is fixedly connected to the surface of the second rotating shaft, a plurality of arc-shaped protrusions are fixedly connected to the surface of the cam, and a semicircular disc is fixedly connected to the side surface of the screen;
the screen cloth with be provided with spring and telescopic link jointly between the screen cloth frame, the spring with the telescopic link all is provided with two sets of, and one the center of screen cloth is the symmetric distribution.
Optionally, the seed dressing component comprises a connecting block fixedly connected to the surface of the screen frame, the end part of the connecting block is fixedly connected with a rectangular frame, and the inner wall of the rectangular frame is slidably connected with a moving block; the movable block is arranged on the upper surface of the screen frame, the movable block is provided with two groups of connecting rods, the two groups of connecting rods are symmetrically distributed at the center of the screen, the ends of the two connecting rods are fixedly connected with scraping plates together, the upper ends of the scraping plates are arc-shaped, and the surface of the screen frame is provided with sliding grooves for the connecting rods to extend out and slide;
the lower surface dead axle rotation of screen cloth frame is connected with the pivot three, the threaded rod stretches out the one end of rectangle frame with be provided with conical gear drive mechanism one jointly between the pivot three, the fixed surface of pivot three is connected with the gear three.
Optionally, the seed dressing component further comprises a rotating shaft IV which is connected to the upper surface of the base in a fixed shaft rotating manner, and further comprises a one-way bearing, wherein the surface of the rotating shaft IV is fixedly connected with a gear IV through the one-way bearing, the lower surface of the seed dressing box is fixedly connected with a rotating shaft IV in a shaft rotating manner, a conical gear transmission mechanism II is jointly arranged between the other end of the threaded rod extending out of the rectangular frame and the rotating shaft IV, and a belt pulley transmission mechanism is jointly arranged between the rotating shaft IV and the rotating shaft V;
the fixed shaft on the surface of the seed dressing case is rotationally connected with a rotating rod, the end part of the rotating rod extending out of the seed dressing case is fixedly connected with a gear five meshed with the gear four, and the surface of the rotating rod is fixedly connected with a plurality of stirring rods which are uniformly arranged.
Optionally, a piston cylinder is arranged on the upper surface of the base, a piston plate is connected to the inner wall of the piston cylinder in a sliding manner, and a piston rod is fixedly connected to the surface of the piston plate;
the lower surface of the gear five is fixedly connected with a rotating column, the surface of the rotating column is connected with a moving frame in a sliding manner, and the end part of the piston rod is fixedly connected with the moving frame;
the seed dressing case side is provided with the liquid case that deposits, deposit the liquid case with fixed intercommunication jointly has the connecting pipe between the piston tube, the fixed surface intercommunication of piston tube has the drain pipe, the drain pipe stretches into seed dressing incasement and rather than being linked together, the fixed intercommunication of tip of drain pipe has the casing, a plurality of liquid outlets have evenly been seted up to the lower surface of casing.
Optionally, a first check valve is arranged on the surface of the connecting pipe, and a second check valve is arranged on the surface of the liquid outlet pipe.
The working method of the intelligent seed dressing machine comprises the following steps:
s1: seed that will carry out seed dressing operation falls down from the unloading hopper, and the seed then can fall to the screen cloth along unloading pipe on, open the motor for the cam rotates, under the cooperation of cam, arc arch and semicircle board was used, can make the screen cloth slight vibrations earlier then carry out left and right sides ascending reciprocating motion, thereby can be with falling down in the broken seed on the screen cloth, stone, soil block etc. impurity sieve down to the collecting box of below, after a period, the full seed of granule then can stay at the upper surface of screen cloth.
S2: seed dressing, the shrink of control electric telescopic handle, drive the gear drop to the position with gear three-phase meshing, under the effect of conical gear drive mechanism one, then can drive the threaded rod and rotate to make the scraper blade remove on the upper right side of screen cloth, can promote the full seed of granule that remains on the screen cloth to the seed dressing incasement on right side, and carry out subsequent seed dressing operation under the effect of seed dressing case seed dressing part.
S3: after seed dressing and liquid medicine seed dressing in the seed dressing box are completed, the second door body on the surface of the seed dressing box is opened, the seed after seed dressing can be taken out, and the second seed and impurities in the collecting box can be taken out after the first door body on the surface of the collecting box is opened.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the first gear is meshed with the second gear to drive the cam to rotate, and under the matched use of the cam, the arc-shaped bulge and the semicircular disc, the screen can slightly vibrate and then reciprocate in the left-right direction, so that broken seeds, stones, soil blocks and other impurities falling onto the screen can be screened down into the collecting box below, full seeds can be left on the upper surface of the screen, namely, the screening operation of the seeds can be completed before the seed dressing operation, the problem that the seed dressing effect is affected and the quality of the seeds after the seed dressing is reduced due to the fact that some broken seeds, stones, soil blocks or other small particles such as impurities are mixed in the seed dressing operation is avoided.
2. According to the invention, the electric telescopic rod is controlled to shrink to drive the gear to descend to a position which is disengaged from the gear II and is engaged with the gear in a three-phase manner, so that the threaded rod can be rotated, the scraping plate can move to the right side above the screen, so that full seeds retained on the screen can be pushed into the seed-dressing box on the right side until the scraping plate moves to the rightmost side, the full seeds retained on the screen are pushed down to the seed-dressing box completely, the motor can be reversed to drive the threaded rod to be reversed, the moving frame can be reciprocated to enable the piston cylinder to carry out piston movement, and then the liquid medicine in the liquid storage box can be conveyed into the seed-dressing box to carry out mixing operation with the seeds.
3. The invention drives the rotating rod and the stirring rods to start rotating while the gear five rotates so as to stir the seeds and the liquid medicine in the seed-dressing box, thereby enabling the liquid medicine to be more fully mixed with the seeds and further improving the mixing effect of the liquid medicine and the seeds.
Drawings
FIG. 1 is a flow chart of the use of the present invention;
FIG. 2 is an isometric view of the structure of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a second perspective view of the structure of the present invention;
FIG. 5 is a cross-sectional view of the rectangular frame structure of the present invention;
FIG. 6 is a schematic diagram of a motor structure according to the present invention;
FIG. 7 is a cross-sectional view of the piston cylinder structure of the present invention;
fig. 8 is a schematic view of a moving frame structure according to the present invention.
In the figure: 1. a base; 2. a seed dressing box; 3. a liquid storage tank; 4. fixing the column; 5. a screen frame; 6. a sloping plate; 7. a screen; 8. discharging pipes; 9. discharging a hopper; 10. a fixed rod; 11. a baffle; 12. a collection box; 13. a first supporting plate; 14. a rectangular frame; 15. a first door body; 16. a second door body; 17. a fifth rotating shaft; 18. a pulley transmission mechanism; 19. a fourth gear; 20. a rotation shaft IV; 21. a one-way bearing; 22. a second bevel gear transmission mechanism; 23. a threaded rod; 24. a scraper; 25. a connecting rod; 26. a spring; 27. a telescopic rod; 28. a moving block; 29. a piston cylinder; 30. a piston rod; 31. rotating the column; 32. a moving frame; 33. a fifth gear; 34. a liquid outlet pipe; 35. a stirring rod; 36. a housing; 37. a liquid outlet; 38. a rotating rod; 39. a half-disc; 40. arc-shaped bulges; 41. a cam; 42. a third rotating shaft; 43. a sleeve; 44. a first gear; 45. a second gear; 46. a second rotating shaft; 47. an electric telescopic rod; 48. a protrusion; 49. a third gear; 50. a first bevel gear transmission mechanism; 52. a motor; 53. and a first rotating shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1 to 8, the present invention provides a technical solution: the intelligent seed dressing machine comprises a base 1, wherein a collecting box 12 is arranged on the upper surface of the base 1, four fixing columns 4 are fixedly connected to the upper surface of the base 1, a screen frame 5 is fixedly connected to the upper surface of the four fixing columns 4 together, four symmetrically arranged inclined plates 6 are fixedly connected to the inner wall of the screen frame 5, and a screen 7 is fixedly connected between the four inclined plates 6 in a sliding manner;
the seed dressing case 2 is arranged on the lower surface of the screen frame 5, two baffle plates 11 which are symmetrically arranged are fixedly connected to the upper surface of the screen frame 5, fixing rods 10 are fixedly connected to the upper surfaces of the two baffle plates 11, blanking pipes 8 are fixedly connected to the end parts of the two fixing rods 10 together, the lower ends of the blanking pipes 8 are arranged in a convex mode, and a blanking hopper 9 is fixedly communicated with the upper surface of the blanking pipes 8;
the seed dressing box is characterized by further comprising a first hinge and a second hinge, wherein the first hinge is used for hinging the collecting box 12 to form a first door body 15, the second hinge is used for hinging the seed dressing box 2 to form a second door body 16, and door handles are arranged on the surfaces of the first door body 15 and the second door body 16;
the seed dressing box 2 is internally provided with a seed dressing component for seed dressing, and an auxiliary component for moving and vibrating the screen 7 is arranged above the base 1.
More specifically, when the seed dressing operation is used, as shown in fig. 1, seeds to be subjected to the seed dressing operation fall from the blanking hopper 9, the seeds fall onto the screen 7 through the blanking pipe 8, waste caused by falling onto the ground from the front side and the rear side of the screen 7 when the seeds fall onto the screen 7 can be effectively avoided through the arrangement of the two baffles 11, then the screen 7 can be vibrated firstly and then reciprocated for a short distance by controlling the auxiliary components, on one hand, the seeds on the screen 7 can be prevented from being gathered at the same position, on the other hand, the vibration generated on the screen 7 can screen the broken seeds, stones, soil blocks and other impurities falling onto the screen 7 into the collecting box 12 below, so that the screening effect of the screen 7 is improved, and the full seeds can be left on the upper surface of the screen 7 after the screening of the screen 7.
And then under the action of the seed dressing component, the full seeds left on the screen 7 can be pushed into the seed dressing box 2 on the right side so as to carry out subsequent seed dressing operation.
It is worth noting that under the effect of the seed dressing part, the seed dressing liquid medicine can be conveyed into the seed dressing box 2 in a wave-wave mode, compared with the traditional continuous pouring of the liquid medicine, the seed dressing box can ensure that the seed and the liquid medicine in the seed dressing box 2 can have sufficient mixing time, and the effect of mixing the liquid medicine and the seed is improved while the waste of the seed dressing liquid medicine is avoided.
In the second embodiment, based on the above embodiment,
further, an auxiliary component and a seed dressing component in the first embodiment are disclosed, the auxiliary component comprises a motor 52 arranged on the upper surface of the base 1, an output shaft of the motor 52 is fixedly connected with a first rotating shaft 53, a plurality of protrusions 48 are uniformly arranged on the surface of the first rotating shaft 53, the seed dressing component further comprises a sleeve 43, the sleeve 43 is sleeved on the outer surfaces of the protrusions 48 and the first rotating shaft 53, a gear 44 is fixedly connected to the surface of the sleeve 43, a connecting plate is fixedly connected to the surface of the sleeve 43 in a rotating manner, a supporting plate 13 is fixedly connected to the surface of the fixing column 4, an electric telescopic rod 47 is arranged on the surface of the supporting plate 13, and the end part of the electric telescopic rod 47 is fixedly connected with the supporting plate 13.
The auxiliary component further comprises a second supporting plate fixedly connected to the upper surface of the screen frame 5, a second rotating shaft 46 is fixedly connected to the surface of the second supporting plate in a rotating manner, a second gear 45 meshed with the first gear 44 is fixedly connected to the surface of the second rotating shaft 46, a cam 41 is fixedly connected to the surface of the second rotating shaft 46, a plurality of arc-shaped protrusions 40 are fixedly connected to the surface of the cam 41, and a semicircular disc 39 is fixedly connected to the side surface of the screen 7;
the screen 7 and the screen frame 5 are provided with a spring 26 and a telescopic rod 27, the spring 26 and the telescopic rod 27 are provided with two groups, and the center of one screen 7 is symmetrically distributed.
The seed dressing component comprises a connecting block fixedly connected to the surface of the screen frame 5, the end part of the connecting block is fixedly connected with a rectangular frame 14, and the inner wall of the rectangular frame 14 is slidably connected with a moving block 28; the screen comprises a screen body 7, a rectangular frame 14 and a screen frame 5, and is characterized by further comprising a threaded rod 23, wherein the threaded rod 23 penetrates through a moving block 28 and is in threaded connection with the moving block 28, the upper surface of the moving block 28 is fixedly connected with connecting rods 25, two groups of rectangular frames 14 and the moving block 28 are symmetrically distributed in the center of the screen body 7, the end parts of the two connecting rods 25 are fixedly connected with scraping plates 24 together, the upper ends of the scraping plates 24 are arc-shaped, and the surface of the screen frame 5 is provided with sliding grooves for the connecting rods 25 to extend and slide;
the lower surface fixed shaft of the screen frame 5 is rotatably connected with a rotating shaft III 42, a conical gear transmission mechanism I50 is arranged between one end of the threaded rod 23 extending out of the rectangular frame 14 and the rotating shaft III 42, and the surface of the rotating shaft III 42 is fixedly connected with a gear III 49.
The seed dressing box is characterized by further comprising a rotating shaft IV 20 which is connected to the upper surface of the base 1 in a fixed shaft rotating manner, and further comprising a one-way bearing 21, wherein a gear IV 19 is fixedly connected to the surface of the rotating shaft IV 20 through the one-way bearing 21, a rotating shaft V17 is fixedly connected to the lower surface of the seed dressing box 2 in a fixed shaft rotating manner, a conical gear transmission mechanism II 22 is jointly arranged between the other end of the threaded rod extending out of the rectangular frame 14 and the rotating shaft V17, and a belt pulley transmission mechanism 18 is jointly arranged between the rotating shaft V17 and the rotating shaft IV 20;
the fixed shaft on the surface of the seed dressing case 2 is rotationally connected with a rotating rod 38, the end part of the rotating rod 38 extending out of the seed dressing case 2 is fixedly connected with a gear five 33 meshed with a gear four 19, and the surface of the rotating rod 38 is fixedly connected with a plurality of stirring rods 35 which are uniformly arranged.
The upper surface of the base 1 is provided with a piston cylinder 29, the inner wall of the piston cylinder 29 is connected with a piston plate in a sliding manner, and the surface of the piston plate is fixedly connected with a piston rod 30;
the lower surface of the gear V33 is fixedly connected with a rotating column 31, the surface of the rotating column 31 is slidably connected with a moving frame 32, and the end part of the piston rod 30 is fixedly connected with the moving frame 32;
the side of seed dressing case 2 is provided with and deposits liquid case 3, and it has the connecting pipe to deposit between liquid case 3 and the piston tube 29 to fix the intercommunication jointly, and the fixed surface intercommunication of piston tube 29 has drain pipe 34, and drain pipe 34 stretches into seed dressing case 2 and is linked together fixedly with it, and the fixed intercommunication in tip of drain pipe 34 has casing 36, and a plurality of liquid outlets 37 have evenly been seted up to casing 36's lower surface.
The surface of the connecting pipe is provided with a first check valve, and the surface of the liquid outlet pipe 34 is provided with a second check valve.
More specifically, in the present embodiment, when seeds to be subjected to seed dressing are poured from the hopper 9, the seeds fall down the feed pipe 8 onto the screen 7.
As shown in fig. 5 and 6, the motor 52 is turned on to drive the first rotating shaft 53 to start rotating, and the sleeve 43 is sleeved on the outer surfaces of the first rotating shaft 53 and the protrusions 48, so that the rotation of the first rotating shaft 53 drives the sleeve 43 to start rotating, the rotation of the sleeve 43 drives the first gear 44 to start rotating, the rotation of the first gear 44 drives the second gear 45 to start rotating, and the rotation of the second gear 45 drives the second rotating shaft 46 to synchronously rotate with the cam 41.
As shown in fig. 5 and 7, at this time, the rotation of the cam 41 will make the plurality of arc-shaped protrusions 40 on the surface contact with the half-disc 39 on the side of the screen 7 in turn, when the arc-shaped protrusions 40 just contact with the half-disc 39, the half-disc 39 and the screen 7 will be pushed to move rightward for a small distance, meanwhile, the spring 26 will be compressed, when the arc-shaped protrusions 40 are separated from the half-disc 39, the half-disc 39 will be driven to return to the screen 7 under the action of the elastic potential energy of the spring 26, and then the next arc-shaped protrusion 40 will contact with the half-disc 39 again, i.e. with the rotation of the cam 41, the half-disc 39 and the screen 7 will vibrate slightly.
With the continued rotation of the cam 41, when the end of the cam 41 away from the second rotating shaft 46 contacts the semicircular disc 39, the semicircular disc 39 and the screen 7 are pushed to move rightward, and when the end of the cam 41 away from the second rotating shaft 46 is separated from the semicircular disc 39, the semicircular disc 39 and the screen 7 are driven to reset under the action of elastic potential energy of the spring 26, so that the screen 7 can reciprocate in the left-right direction.
That is, by the rotation of the cam 41, the screen 7 is driven to vibrate slightly and then reciprocate in the left-right direction, so that the broken seeds, stones, soil blocks and other impurities falling onto the screen 7 can be screened down into the collecting box 12 below.
After a period of time, after the broken seeds, stones, soil blocks and other impurities on the screen 7 are sieved, the full seeds remain on the upper surface of the screen 7.
As shown in fig. 6 and 5, the electric telescopic rod 47 is controlled to be contracted, so that the connecting plate drives the sleeve 43 to descend, and the first gear 44 can descend until the first gear 44 descends to a position engaged with the third gear 49, and then the first gear 44 is disengaged from the second gear 45, that is, the cam 41 stops rotating.
At this time, the first gear 44 drives the third gear 49 to start rotating, so that the third rotating shaft 42 starts rotating, and under the action of the first bevel gear transmission mechanism 50, the rotation of the third rotating shaft 42 drives the threaded rod 23 to start rotating, and the rotation of the threaded rod 23 drives the moving block 28 to move right in the rectangular frame 14, so that the scraper 24 moves right above the screen 7, and further the full seeds retained on the screen 7 can be pushed into the seed-dressing case 2 on the right side, and the upper end of the scraper 24 is arc-shaped, so that the seeds on the screen 7 can be prevented from flowing out from the upper end of the scraper 24, and the waste of the seeds is avoided.
After the movable block 28 moves to the rightmost end of the rectangular frame 14, the motor 52 will rotate reversely, so that the threaded rod 23 rotates reversely, and the movable block 28 and the scraper 24 can be driven to reset.
As shown in fig. 3, under the action of the second bevel gear transmission mechanism 22, the reverse rotation of the threaded rod 23 will enable the fifth rotating shaft 17 to start rotating, under the action of the belt pulley transmission mechanism 18, the fifth rotating shaft 17 will drive the fourth rotating shaft 20 to start rotating, because the fourth gear 19 is connected with the fourth rotating shaft 20 through a one-way bearing, i.e. when the threaded rod 23 rotates forward, the fourth gear 19 will not rotate, and when the threaded rod 23 rotates reversely to drive the scraping plate 24 to reset, the fourth gear 19 will start rotating, i.e. when the full seeds on the screen 7 fall into the seed dressing box 2, the fourth gear 19 will rotate.
As shown in fig. 7 and 8, the rotation of the fourth gear 19 drives the fifth gear 33 to start rotating, and the rotation of the fifth gear 33 drives the rotary rod 38 to start rotating, so that the stirring rods 35 in the seed-dressing case 2 start rotating, so as to stir the seeds falling into the seed-dressing case 2.
Meanwhile, the rotation of the gear five 33 drives the rotation column 31 to rotate circumferentially, and the moving frame 32 is limited by the piston rod 30, that is, the circular motion of the rotation column 31 drives the moving frame 32 to reciprocate, and the reciprocating motion of the moving frame 32 drives the piston rod 30 and the piston plate to reciprocate, so that the piston cylinder 29 can perform piston motion.
The first flow direction of the check valve on the surface of the connecting pipe is the direction from the inside of the liquid storage tank 3 to the inside of the piston cylinder 29, and the second flow direction of the check valve on the surface of the liquid outlet pipe 34 is the direction from the inside of the piston cylinder 29 to the outside of the liquid outlet pipe 34, namely, at the moment, the piston movement in the piston cylinder 29 can suck the liquid medicine in the liquid storage tank 3 into the piston cylinder 29 first and then uniformly spray out of a plurality of liquid outlets 37 on the surface of the shell 36 into the seed dressing tank 2, and the stirring rod 35 in the seed dressing tank 2 is matched, so that the liquid medicine and seeds can be fully mixed, and the liquid medicine in the liquid storage tank 3 is conveyed into the seed dressing tank 2 under the action of negative pressure adsorption of the piston cylinder 29.
Along with the inversion of the threaded rod 23, after the threaded rod 23 moves to the leftmost side of the rectangular frame 14 again, the scraping plate 24 at the moment can reset, and meanwhile, the seed dressing operation of the seeds and the liquid medicine in the seed dressing box 2 is just completed, at the moment, the second door body 16 on the surface of the seed dressing box 2 can be opened, the seeds after seed dressing can be taken out, and the first door body on the surface of the collecting box 12 can be opened, so that the secondary seeds and impurities in the collecting box 12 can be taken out for unified treatment.
The working method of the intelligent seed dressing machine comprises the following steps:
seeds to be subjected to seed dressing operation fall down from the blanking hopper 9, the seeds fall onto the screen 7 along the blanking pipe 8, the motor 52 is started, the cam 41 rotates firstly, the screen 7 can vibrate slightly and then reciprocate in the left-right direction under the cooperation of the cam 41, the arc-shaped bulge 48 and the semicircular disc 39, and therefore broken seeds, stones, soil blocks and other impurities falling onto the screen 7 can be screened down into the collecting box 12 below, and after a period of time, the full seeds can remain on the upper surface of the screen 7.
The electric telescopic rod 47 is controlled to shrink so that the first gear 44 descends to a position meshed with the third gear 49, the threaded rod 23 is driven to rotate under the action of the first bevel gear transmission mechanism 50, the scraper 24 moves to the right side above the screen 7, and therefore seeds with full particles reserved on the screen 7 can be pushed into the seed dressing box 2 on the right side, and subsequent seed dressing operation is carried out under the action of seed dressing components of the seed dressing box 2.
After the seed and the liquid medicine in the seed dressing box 2 are dressed, the second door body 16 on the surface of the seed dressing box 2 is opened, the seed after the seed dressing is finished can be taken out, and the second seed and impurities in the collecting box 12 can be taken out by opening the first door body on the surface of the collecting box 12.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An intelligent seed dressing machine, includes base (1), its characterized in that: the novel multifunctional automatic cleaning device is characterized in that a collecting box (12) is arranged on the upper surface of the base (1), four fixing columns (4) are fixedly connected to the upper surface of the base (1), a screen frame (5) is fixedly connected to the upper surfaces of the four fixing columns (4) together, four symmetrically arranged inclined plates (6) are fixedly connected to the inner wall of the screen frame (5), and a screen (7) is fixedly connected between the four inclined plates (6) in a sliding mode;
the seed dressing box is characterized in that the seed dressing box (2) is arranged on the lower surface of the screen frame (5), two baffle plates (11) which are symmetrically arranged are fixedly connected to the upper surface of the screen frame (5), fixing rods (10) are fixedly connected to the upper surfaces of the two baffle plates (11), discharging pipes (8) are fixedly connected to the end parts of the two fixing rods (10) together, the lower ends of the discharging pipes (8) are arranged in a protruding mode, and a discharging hopper (9) is fixedly communicated with the upper surface of the discharging pipe (8);
the seed dressing box is characterized by further comprising a first hinge and a second hinge, wherein the first hinge is used for hinging the collecting box (12) to form a first door body (15), the second hinge is used for hinging the seed dressing box (2) to form a second door body (16), and door handles are arranged on the surfaces of the first door body (15) and the second door body (16);
a seed dressing component for dressing seeds is arranged in the seed dressing box (2), and an auxiliary component for moving and vibrating the screen (7) is arranged above the base (1); the auxiliary component comprises a motor (52) arranged on the upper surface of the base (1), an output shaft of the motor (52) is fixedly connected with a first rotating shaft (53), a plurality of protrusions (48) are uniformly arranged on the surface of the first rotating shaft (53), the auxiliary component further comprises a sleeve (43), the sleeve (43) is sleeved on the plurality of protrusions (48) and the outer surface of the first rotating shaft (53), a first gear (44) is fixedly connected to the surface of the sleeve (43), a connecting plate is fixedly connected to the surface of the sleeve (43) in a rotating manner, a first supporting plate (13) is fixedly connected to the surface of the fixed column (4), an electric telescopic rod (47) is arranged on the surface of the first supporting plate (13), the end portion of the electric telescopic rod (47) is fixedly connected with a second supporting plate (13) fixedly connected to the upper surface of the screen frame (5), a second rotating shaft (46) is fixedly connected to the surface of the second supporting plate in a rotating manner, a second cam (46) is fixedly connected to the surface of the second rotating shaft (46), a second gear (44) is meshed with the second gear (45), a cam (41) is fixedly connected to the surface of the second rotating shaft (41), the side surface of the screen (7) is fixedly connected with a semicircular disc (39); a spring (26) and a telescopic rod (27) are arranged between the screen (7) and the screen frame (5), and the spring (26) and the telescopic rod (27) are both provided with two groups and are symmetrically distributed at the center of the screen (7); the seed dressing component comprises a connecting block fixedly connected to the surface of the screen frame (5), the end part of the connecting block is fixedly connected with a rectangular frame (14), and the inner wall of the rectangular frame (14) is slidably connected with a moving block (28); the screen comprises a screen body (7), and is characterized by further comprising a threaded rod (23), wherein the threaded rod (23) penetrates through the moving block (28) and is in threaded connection with the moving block, a connecting rod (25) is fixedly connected to the upper surface of the moving block (28), two groups of rectangular frames (14) and the moving block (28) are symmetrically distributed at the center of the screen body (7), scraping plates (24) are fixedly connected to the end parts of the two connecting rods (25) together, the upper ends of the scraping plates (24) are arc-shaped, and sliding grooves for the connecting rods (25) to extend out are formed in the surface of the screen frame (5);
the lower surface of the screen frame (5) is fixedly connected with a rotating shaft III (42) in a rotating way, a conical gear transmission mechanism I (50) is arranged between one end of the threaded rod (23) extending out of the rectangular frame (14) and the rotating shaft III (42), and a gear III (49) is fixedly connected to the surface of the rotating shaft III (42); the seed dressing part further comprises a rotating shaft IV (20) which is connected to the upper surface of the base (1) in a fixed shaft rotating manner, and further comprises a one-way bearing (21), wherein the surface of the rotating shaft IV (20) is fixedly connected with a gear IV (19) through the one-way bearing (21), the lower surface of the seed dressing box (2) is fixedly connected with a rotating shaft V (17) in a fixed shaft rotating manner, a conical gear transmission mechanism II (22) is jointly arranged between the other end of the threaded rod extending out of the rectangular frame (14) and the rotating shaft V (17), and a belt pulley transmission mechanism (18) is jointly arranged between the rotating shaft V (17) and the rotating shaft V (20);
the surface fixed shaft of the seed dressing box (2) is rotationally connected with a rotating rod (38), the end part of the rotating rod (38) extending out of the seed dressing box (2) is fixedly connected with a gear five (33) meshed with the gear four (19), and the surface of the rotating rod (38) is fixedly connected with a plurality of stirring rods (35) which are uniformly arranged;
the upper surface of the base (1) is provided with a piston cylinder (29), the inner wall of the piston cylinder (29) is connected with a piston plate in a sliding manner, and the surface of the piston plate is fixedly connected with a piston rod (30);
the lower surface of the gear five (33) is fixedly connected with a rotating column (31), the surface of the rotating column (31) is connected with a moving frame (32) in a sliding manner, and the end part of the piston rod (30) is fixedly connected with the moving frame (32);
the seed dressing case (2) side is provided with deposits liquid case (3), deposit liquid case (3) with fixed intercommunication jointly has the connecting pipe between piston tube (29), the fixed surface intercommunication of piston tube (29) has drain pipe (34), drain pipe (34) stretch into in seed dressing case (2) and be linked together rather than fixed, the fixed intercommunication in tip of drain pipe (34) has casing (36), a plurality of liquid outlets (37) have evenly been seted up to the lower surface of casing (36).
2. The intelligent seed dressing machine according to claim 1, wherein: the surface of the connecting pipe is provided with a first check valve, and the surface of the liquid outlet pipe (34) is provided with a second check valve.
3. The working method of the intelligent seed dressing machine according to claim 2, wherein the working method comprises the following steps: the working method comprises the following steps:
s1: seed to be subjected to seed dressing operation falls down from a blanking hopper (9), the seeds fall down onto a screen (7) along a blanking pipe (8), a motor (52) is started, a cam (41) is rotated, the screen (7) is enabled to vibrate slightly and then reciprocate in the left-right direction under the matched use of the cam (41), an arc-shaped bulge (48) and a semicircular disc (39), and therefore broken seeds, stones and soil block impurities falling onto the screen (7) can be screened down into a collecting box (12) below, and after a period of time, full seeds can be left on the upper surface of the screen (7);
s2: the seed dressing, the electric telescopic rod (47) is controlled to shrink, the gear I (44) is driven to descend to the position meshed with the gear III (49), the threaded rod (23) is driven to rotate under the action of the bevel gear transmission mechanism I (50), the scraper (24) moves to the right side above the screen (7), the full seeds remained on the screen (7) can be pushed into the seed dressing box (2) on the right side, and the subsequent seed dressing operation is carried out under the action of the seed dressing part of the seed dressing box (2);
s3: after seed and liquid medicine seed dressing in the seed dressing box (2) are completed, the second door body (16) on the surface of the seed dressing box (2) is opened, the seed after seed dressing can be taken out, and the second seeds and impurities in the collecting box (12) can be taken out after the first door body (15) on the surface of the collecting box (12) is opened.
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| CN202311033516.1A CN116889133B (en) | 2023-08-16 | 2023-08-16 | Intelligent seed dressing machine and working method thereof |
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| CN117242953B (en) * | 2023-10-30 | 2024-03-26 | 青岛理工大学 | Seed metering ware seed case with miscellaneous increase smooth function of seed removal |
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