CN117441476A - Automatic potato harvesting device with integrated seed cutting structure and harvester - Google Patents
Automatic potato harvesting device with integrated seed cutting structure and harvester Download PDFInfo
- Publication number
- CN117441476A CN117441476A CN202311701186.9A CN202311701186A CN117441476A CN 117441476 A CN117441476 A CN 117441476A CN 202311701186 A CN202311701186 A CN 202311701186A CN 117441476 A CN117441476 A CN 117441476A
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- Prior art keywords
- treatment tank
- rod
- potato
- screening
- bracket
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- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 127
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 127
- 238000003306 harvesting Methods 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000012216 screening Methods 0.000 claims abstract description 58
- 235000012015 potatoes Nutrition 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007873 sieving Methods 0.000 description 17
- 239000002689 soil Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 230000009471 action Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 6
- 230000001680 brushing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
-
- 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
- A01C1/005—Potato seed cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention relates to the technical field of potato harvesting, in particular to an automatic potato harvesting device with an integrated seed cutting structure and a harvester, comprising: the device comprises a bracket, wherein a fixed plate and a supporting rail are fixedly arranged on the bracket, the supporting rail is symmetrically arranged, a treatment tank is rotatably arranged in the supporting rail, and a feeding hopper fixedly connected with the bracket is rotatably arranged at the end part of the treatment tank; the deceleration rotating assembly is arranged on the bracket and is connected with the treatment tank; the surface cleaning mechanism is arranged on the fixed plate and connected with the treatment tank and the deceleration rotating assembly, and a plurality of cleaning brushes distributed at equal intervals in circumference are connected to the surface cleaning mechanism; a guide mechanism disposed within the treatment tank and connected to the surface cleaning mechanism; the screening mechanism is arranged on the bracket and connected with the processing tank, and the potato harvester can clean the harvested potatoes and screen the potatoes through the screening mechanism.
Description
Technical Field
The invention relates to the technical field of potato harvesting, in particular to an automatic potato harvesting device with an integrated seed cutting structure and a harvester.
Background
Potatoes are annual herbaceous plants which have higher nutritional value and are durable in storage, and some areas are also called potatoes, potatoes and the like, the potatoes contain rich starch, the plants are high in adaptability and yield, and the potatoes are the third most important food crops worldwide, which are next to wheat and corn.
The proper planting mode is selected during planting, and the effect of the planting and pest control of the potatoes on the yield and quality is greatly realized, so that the most proper planting mode is selected in combination with the local actual conditions including climate conditions, soil conditions and the like during the planting process of the potatoes, the treatment work of the seed potatoes is enhanced, the timely sowing is performed, the field management is enhanced, the pest control work is performed, and the planting benefit of the potatoes is improved.
After the potatoes are ripe, the potatoes are generally harvested through a harvester, the harvested potatoes are required to be conveyed to a seed cutting machine for seed cutting so as to facilitate subsequent sowing of the potatoes, however, the existing harvester can only simply harvest the potatoes, a large amount of soil blocks remain on the surface of the harvested potatoes, seed cutting treatment cannot be directly carried out, and the potatoes are different in size due to the fact that the harvester has no screening effect, and partial potatoes with smaller sizes are not suitable for sowing, so that subsequent treatment flows are complex.
Disclosure of Invention
The invention aims to provide an automatic potato harvesting device with an integrated seed cutting structure and a harvester, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an integrated potato automatic harvesting apparatus of a seed cutting structure, comprising:
the device comprises a bracket, wherein a fixed plate and a supporting rail are fixedly arranged on the bracket, the supporting rail is symmetrically arranged, a treatment tank is rotatably arranged in the supporting rail, and a feeding hopper fixedly connected with the bracket is rotatably arranged at the end part of the treatment tank;
the deceleration rotating assembly is arranged on the bracket and connected with the treatment tank and used for driving the treatment tank to rotate;
further comprises:
the surface cleaning mechanism is arranged on the fixed plate and connected with the treatment tank and the deceleration rotating assembly, a plurality of cleaning brushes distributed at equal intervals on the circumference are connected to the surface cleaning mechanism, and the surface cleaning mechanism can act when the deceleration rotating assembly moves and drive the cleaning brushes to revolve around the surface cleaning mechanism while rotating;
the guide mechanism is arranged in the treatment tank and connected with the surface cleaning mechanism and is used for guiding the surface cleaning mechanism to move so as to control the cleaning brush to move close to or away from each other;
and the screening mechanism is arranged on the bracket and connected with the treatment tank and is used for screening the potatoes treated by the cleaning brush.
As a further scheme of the invention: the speed reduction rotating assembly comprises a transmission rod which is rotatably arranged on the fixed plate, the transmission rod is fixedly arranged on the motor output shaft on the bracket, a pinion is fixedly arranged on the transmission rod, and a large gear meshed with the pinion is fixedly arranged on the circumferential outer wall of the treatment tank.
As still further aspects of the invention: the surface cleaning mechanism comprises a rotating rod which is rotatably arranged on the fixed plate and penetrates through the treatment tank, the rotating rod is connected with the transmission rod through a first belt, and a sliding component connected with the cleaning brush is arranged on the rotating rod.
As still further aspects of the invention: the sliding assembly comprises two cross plates which are fixedly arranged on the rotating rod and symmetrically arranged, a plurality of sliding grooves which are distributed at equal intervals in circumference are formed in the cross plates, sliding blocks are slidably arranged in the sliding grooves, bearing rods fixedly connected with the cleaning brushes are rotatably arranged on the side walls of the sliding blocks, and driven structures connected with the rotating rod are arranged on the bearing rods.
As still further aspects of the invention: the driven structure comprises a first rotating plate which is rotatably arranged on the rotating rod and symmetrically arranged, a supporting rod is rotatably arranged on the first rotating plate, and a second rotating plate which is rotatably connected with the bearing rod is rotatably arranged on the supporting rod;
the rotary rod is sleeved with a first belt connected with the support rod, and a second belt connected with the bearing rod is sleeved with the support rod.
As still further aspects of the invention: the guiding mechanism comprises a supporting sleeve fixedly installed in the treatment tank and sleeved on the rotating rod, a limiting disc is fixed at the end part of the supporting sleeve, and a limiting assembly connected with the sliding block is arranged on the limiting disc.
As still further aspects of the invention: the limiting assembly comprises a first arc groove, a chute and a second arc groove which are arranged on the limiting disc, and two ends of the chute are respectively communicated with the ports of the first arc groove and the second arc groove;
the sliding block is characterized by further comprising a limiting rod fixedly arranged on the side wall of the sliding block, wherein the limiting rod stretches into the first arc-shaped groove or the chute or the second arc-shaped groove and can slide along the first arc-shaped groove, the chute and the second arc-shaped groove.
As still further aspects of the invention: screening mechanism is including seting up screening groove, no. one screening hole, no. two screening holes and No. three screening holes of handling jar circumference outer wall, screening groove No. one screening hole No. two screening holes and No. three screening holes are circumference equidistance and distribute and have a plurality of, be provided with on the support with the separation subassembly that handling jar is connected.
As still further aspects of the invention: the separation assembly comprises a first annular bulge, a second annular bulge and a third annular bulge which are fixedly arranged in the treatment tank, the first annular bulge is positioned between the first screening hole and the second screening hole, and the second annular bulge is positioned between the second screening hole and the third screening hole;
the collecting hopper is fixedly arranged on the support, and a plurality of partition boards are fixedly arranged in the collecting hopper.
A harvester comprises the automatic potato harvesting device with the integrated seed cutting structure.
Compared with the prior art, the invention has the beneficial effects that: this application can carry out the soil removal to the potato surface after reaping and handle, when needs are taken off soil and handle, in adding the hopper with the potato after reaping, and in the treatment jar, the treatment jar is the slope form setting, under the effect of speed reduction rotating assembly, make the treatment jar slowly rotate, and make the potato of arranging in the treatment jar rub each other, so that the soil block on potato surface breaks away from the potato, simultaneously, speed reduction rotating assembly still can drive the motion of surface cleaning mechanism, in order to control the cleaning brush and carry out the rotation around the motion of surface cleaning mechanism, under guiding mechanism's effect, the cleaning brush still can be towards being close to each other or keep away from the direction reciprocating motion, the cleaning brush will carry out cleaning treatment to potato surface, with carry out soil removal to the potato surface of equidimension, the soil block will be discharged through screening mechanism, and the potato will be along the incline direction motion of treatment jar, under screening mechanism's effect, make the potato of each equidimension pass through screening mechanism in proper order and discharge the treatment jar, so that follow-up to the seed cutting of potato is handled.
Drawings
Fig. 1 is a schematic view of an embodiment of an automatic potato harvesting apparatus with an integrated seed cutting structure.
Fig. 2 is a schematic view of an alternative embodiment of an integrated seed cutting structure for an automatic potato harvesting apparatus.
Fig. 3 is a schematic view of a semi-cut structure of an embodiment of an integrated seed cutting structure potato automatic harvesting apparatus.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
Fig. 5 is a schematic view of the surface cleaning mechanism and part of the guiding mechanism in one embodiment of the potato automatic harvesting apparatus with integrated seed cutting structure.
Fig. 6 is a schematic view of a semi-sectional structure of a treatment tank in one embodiment of an integrated seed cutting structure potato automatic harvesting apparatus.
Fig. 7 is a schematic view of a part of a surface cleaning mechanism in an embodiment of an automatic potato harvesting apparatus with integrated seed cutting structure.
Fig. 8 is a schematic view of an exploded view of a portion of a surface cleaning mechanism in one embodiment of an integrated seed cutting device.
Fig. 9 is a schematic diagram showing the connection relationship between a part of the surface cleaning mechanism and a part of the guiding mechanism in one embodiment of the potato automatic harvesting apparatus with integrated seed cutting structure.
Fig. 10 is a schematic view of an exploded construction of a portion of the surface cleaning mechanism and a portion of the guiding mechanism of an embodiment of an integrated seed cutting structure potato automatic harvesting apparatus.
In the figure: 1. a bracket; 2. a fixing plate; 3. a support rail; 4. a treatment tank; 5. feeding into a hopper; 6. a sieving groove; 7. a first screening hole; 8. a second sieving hole; 9. a third sieving hole; 10. a collection bucket; 11. a partition plate; 12. a motor; 13. a transmission rod; 14. a pinion gear; 15. a large gear; 16. a first belt; 17. a rotating lever; 18. a cross plate; 19. a chute; 20. a sliding block; 21. a receiving rod; 22. a cleaning brush; 23. a first rotating plate; 24. a support rod; 25. a second rotating plate; 26. a second belt; 27. a third belt; 28. a limit rod; 29. a limiting disc; 30. a first arc-shaped groove; 31. a chute; 32. a second arc-shaped groove; 33. a first annular bulge; 34. annular protrusions II; 35. annular bulge III; 36. supporting the sleeve.
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.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 10, in an embodiment of the present invention, an automatic potato harvesting apparatus with an integrated seed cutting structure includes: support 1, fixed plate 2, support rail 3, handling jar 4, go into hopper 5, the speed reduction rotating assembly, surface cleaning mechanism, cleaning brush 22, guiding mechanism and screening mechanism, after the potato is reaped, it can remain a lot of clods on its surface, in order to ensure the quality when potato cuts the kind, need detach the clods on potato surface, at this moment, add the potato after reaping into hopper 5 in, and go into handling jar 4, handling jar 4 is the slope form setting, under the effect of speed reduction rotating assembly, make handling jar 4 slowly rotate, and make the potato that places in handling jar 4 rub each other, so that the clods on potato surface break away from the potato, simultaneously, the speed reduction rotating assembly still can drive surface cleaning mechanism motion, rotate in order to control cleaning brush 22 and carry out the rotation around surface cleaning mechanism motion, under guiding mechanism's effect, cleaning brush 22 still can be towards each other or keep away from the direction reciprocating motion, cleaning brush 22 will carry out the cleaning treatment on the potato surface, in order to carry out the soil removal to the potato surface of different sizes, and the clods will be discharged through screening mechanism, and potato will follow-up in order to cut the effect of the size of handling jar 4 under the effect of the motion of the mechanism, make the subsequent potato cut in order to cut the size of potato under the effect of the screening mechanism.
The method specifically comprises the following steps of:
the device comprises a bracket 1, wherein a fixed plate 2 and a support rail 3 are fixedly arranged on the bracket 1, the support rail 3 is symmetrically arranged, a treatment tank 4 is rotatably arranged in the support rail 3, and a feeding hopper 5 fixedly connected with the bracket 1 is rotatably arranged at the end part of the treatment tank 4;
wherein, this application is installed on the harvester, the potato of harvester results will directly carry to into hopper 5 in, processing jar 4 is the slope form setting, go into hopper 5 and be used for carrying the potato of reaping, when the potato is arranged in into hopper 5, the potato will get into in processing jar 4, at this moment, under the effect of decelerating rotating the subassembly for processing jar 4 rotates around support rail 3, so that collide each other between the potato in the processing jar 4, thereby increase the frictional force between the potato, make the soil piece on potato surface drop gradually, the potato still can be along the incline direction motion of processing jar 4.
Referring to fig. 1-3, a deceleration rotating assembly is disposed on the bracket 1 and connected with the treatment tank 4, and is used for driving the treatment tank 4 to rotate, the deceleration rotating assembly includes a transmission rod 13 rotatably mounted on the fixing plate 2, the transmission rod 13 is connected with an output shaft of a motor 12 fixedly mounted on the bracket 1, a pinion 14 is fixedly mounted on the transmission rod 13, and a large gear 15 meshed with the pinion 14 is fixed on a circumferential outer wall of the treatment tank 4.
In detail, in order to remove the soil on the surface of the potatoes, the friction between the potatoes needs to be increased, at this time, the motor 12 is operated to drive the transmission rod 13 to rotate, so as to drive the pinion 14 to rotate, and the pinion 14 is meshed with the bull gear 15, so that the bull gear 15 slowly rotates to control the treatment tank 4 to rotate around the supporting track 3, the potatoes in the treatment tank 4 will roll to increase the friction between the potatoes, and the soil on the surface of the potatoes is gradually removed.
Further comprises:
referring to fig. 3-8, a surface cleaning mechanism is disposed on the fixed plate 2 and connected with the treatment tank 4 and the deceleration rotating assembly, the surface cleaning mechanism is connected with a plurality of cleaning brushes 22 distributed in equal intervals along the circumference, the surface cleaning mechanism can act when the deceleration rotating assembly moves and drives the cleaning brushes 22 to rotate while revolving around the surface cleaning mechanism, the surface cleaning mechanism comprises a rotating rod 17 rotatably mounted on the fixed plate 2 and penetrating through the treatment tank 4, the rotating rod 17 is connected with the transmission rod 13 through a first belt 16, the rotating rod 17 is provided with a sliding assembly connected with the cleaning brushes 22, the sliding assembly comprises two cross plates 18 fixedly mounted on the rotating rod 17 and symmetrically disposed, the cross plates 18 are provided with a plurality of sliding grooves 19 distributed in equal intervals along the circumference, the sliding grooves 19 are internally provided with sliding blocks 20, the side walls of the sliding blocks 20 are rotatably mounted with a bearing rod 21 fixedly connected with the cleaning brushes 22, the rotating rod 21 is provided with a second bearing rod 24 connected with the rotating rod 23, the rotating rod is provided with a first bearing rod 23, and the rotating rod is rotatably mounted with a second bearing rod 23 connected with the rotating rod 25; the rotary rod 17 is sleeved with a second belt 26 connected with the support rod 24, and the support rod 24 is sleeved with a third belt 27 connected with the bearing rod 21.
It should be noted that if the potato only uses the friction force between the potato and the rotating rod 17 to drive the cross plate 18 to rotate, the cross plate 18 drives the sliding block 20 to move through the chute 19 to drive the receiving rod 21 to rotate around the rotating rod 17, and the receiving rod 21 drives the cleaning brush 22 to brush the potato surface, wherein under the action of the pinion 14 and the large gear 15, the rotation direction of the processing pot 4 is opposite to that of the driving rod 13, and under the action of the first belt 16, the cleaning brush 22 and the rotating direction of the processing pot 4 are opposite, so that the cleaning brush 22 and the potato placed in the processing pot 4 can perform relative motion to increase the brushing effect on the potato.
Preferably, in order to increase brushing effect, the cleaning brush 22 can be controlled to rotate, at this time, the rotating rod 17 rotates and drives the supporting rod 24 to rotate through the second belt 26, the supporting rod 24 drives the receiving rod 21 to rotate through the third belt 27 so as to control the cleaning brush 22 to rotate, brushing force on the surface of potatoes is increased under the action of the cleaning brush 22, wherein, due to different sizes of potatoes, the cleaning brush 22 can hardly brush potatoes with smaller sizes, therefore, the space between the cleaning brushes 22 needs to be adjusted, at this time, the cross plate 18 rotates and drives the sliding block 20 to move through the sliding groove 19, the sliding block 20 is controlled to move along the length direction of the sliding groove 19 under the action of the guiding mechanism so as to drive the receiving rod 21 to move, so that the cleaning brushes 22 reciprocate to move close to or away from each other, when the space between the cleaning brushes 22 is maximum, the surface of potatoes with the smallest size can be brushed, and at the same time, the inner wall of the processing pot 4 can be controlled to roll with larger size potatoes under the action of the cleaning brush 22 so as to ensure that soil removal on the surface of potatoes is more complete.
Referring to fig. 3-5, 9 and 10, a guiding mechanism is disposed in the treatment tank 4 and connected to the surface cleaning mechanism, and is used for guiding the surface cleaning mechanism to move so as to control the cleaning brush 22 to move closer to or away from each other, the guiding mechanism includes a supporting sleeve 36 fixedly mounted in the treatment tank 4 and sleeved on the rotating rod 17, a limiting disc 29 is fixed at an end of the supporting sleeve 36, and a limiting assembly connected to the sliding block 20 is disposed on the limiting disc 29, wherein the limiting assembly includes a first arc groove 30 and a chute 31 which are formed on the limiting disc 29, and a second arc groove 32, and two ends of the chute 31 are respectively connected with ports of the first arc groove 30 and the second arc groove 32; the sliding block further comprises a limiting rod 28 fixedly mounted on the side wall of the sliding block 20, wherein the limiting rod 28 stretches into the first arc-shaped groove 30 or the chute 31 or the second arc-shaped groove 32 and can slide along the first arc-shaped groove 30, the chute 31 and the second arc-shaped groove 32.
Further, the first arc groove 30 and the second arc groove 32 are arranged in an arc shape, the circle centers of the first arc groove 30 and the second arc groove 32 are at the same point, the circle radius of the first arc groove 30 is smaller than that of the second arc groove 32, in an initial state, the limiting rod 28 is located at the center of the first arc groove 30, the sliding blocks 20 are located at the tail ends of strokes in mutually approaching directions, so that the distance between the cleaning brushes 22 is minimum, when the rotating rod 17 rotates, the cross plate 18 and the sliding blocks 20 are driven to move, and accordingly the limiting rod 28 is driven to move along the track of the first arc groove 30, at this time, the position of the cleaning brush 22 is not changed, when the limiting rod 28 moves into the chute 31, the limiting rod 28 can drive the sliding blocks 20 to move along the length direction of the chute 19, and accordingly the cleaning brush 22 is driven to move towards the direction far away from each other through the bearing rod 21, when the limiting rod 28 enters the second arc groove 32, the distance between the cleaning brushes 22 is the largest, the cleaning brushes 22 can carry out potato surface with smaller size, and the cross plate 18 continues to brush the first arc groove 28 and the second arc groove 32 to move along with the direction of the second arc groove 32, or the second arc groove is not continuously moved along with the track of the first arc groove and the second arc groove 32.
Referring to fig. 3 and 6, a screening mechanism is disposed on the support 1 and connected to the processing tank 4, and is used for screening potatoes processed by the cleaning brush 22, the screening mechanism includes a screening groove 6, a first screening hole 7, a second screening hole 8 and a third screening hole 9 that are formed on the circumferential outer wall of the processing tank 4, the screening groove 6, the first screening hole 7, the second screening hole 8 and the third screening hole 9 are distributed in equal intervals along the circumference, a separation component connected to the processing tank 4 is disposed on the support 1, wherein the separation component includes a first annular protrusion 33 and a second annular protrusion 34 that are fixedly mounted in the processing tank 4, and a third annular protrusion 35, the first annular protrusion 33 is located between the first screening hole 7 and the second screening hole 8, and the second annular protrusion 34 is located between the second screening hole 8 and the third screening hole 9; the collecting hopper 10 is fixedly arranged on the bracket 1, and a plurality of partition plates 11 are fixedly arranged in the collecting hopper 10.
Still further, the baffle 11 separates the collecting hopper 10 into three spaces, and corresponds to the first sieving hole 7, the second sieving hole 8 and the third sieving hole 9 respectively, the first annular protrusion 33, the second annular protrusion 34 and the third annular protrusion 35 are sequentially arranged, and the protruding size is sequentially increased, in order to ensure that after the soil removal on the surface of the potatoes is completed, the subsequent seed cutting treatment is required to be performed on the potatoes with different sizes, therefore, under the action of the cleaning brush 22, the soil blocks on the surface of the potatoes are separated from the potatoes and fall into the inner wall of the processing tank 4, as the processing tank 4 rotates, the soil blocks are separated from the processing tank 4 through the sieving groove 6, as the processing tank 4 is obliquely arranged, the potatoes roll along the oblique direction of the processing tank 4 until the potatoes roll into the first sieving hole 7, under the action of the first annular protrusion 33, so that the time for stopping the potatoes with smaller size at the first sieving hole 7 is increased, the potatoes can be ensured to be smoothly separated from the first sieving hole 7, the soil blocks on the surface of the potatoes are smoothly separated from the cleaning brush 22, the potatoes with the first protrusion 34, the second protrusion 34 can be gradually separated from the first protrusion 33, and the potatoes can be gradually stacked up with the second protrusion 35, and the first protrusion 34 can be gradually separated from the second protrusion 35, and the second protrusion can be prevented from the second protrusion 35, and the potato is gradually stacked with the first protrusion 33, and the second protrusion is gradually separated from the second protrusion 34 and the second protrusion is gradually separated from the second protrusion and the potato with the second protrusion 35, at this time, the large-sized potatoes are discharged through the third screening holes 9 to achieve the effect of screening the potatoes.
When the potatoes pass through the first sieving hole 7 or the second sieving hole 8, if the potatoes with larger size are clamped in the first sieving hole 7 or the second sieving hole 8, the potatoes clamped in the first sieving hole 7 or the second sieving hole 8 are gradually separated from the holes along with the rotation of the treatment tank 4 due to the fact that the treatment tank 4 still rotates, so that various sieve holes are prevented from being blocked by the potatoes, the sieving effect is poor, and a certain downward pressure is provided for the potatoes in the reciprocating motion process of the cleaning brush 22, so that the potatoes smoothly enter the collecting hopper 10 through the sieve holes.
Preferably, after screening, the potatoes need to be cut, the screened potatoes can be placed in a conveying roller, and under the action of the conveying roller, the potatoes are continuously rotated while being conveyed forwards, so that the posture before entering a cutter is adjusted, the potatoes are right opposite to the cutter when entering the cutter, the situation that each potato is cut and symmetric left and right and the size of the cut pieces is consistent can be ensured, the potato can be communicated with the collecting hopper 10, and the potato is cut.
A harvester comprises the automatic potato harvesting device with the integrated seed cutting structure.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. An integrated potato automatic harvesting apparatus of a seed cutting structure, comprising:
the device comprises a bracket (1), wherein a fixed plate (2) and a supporting rail (3) are fixedly arranged on the bracket (1), the supporting rail (3) is symmetrically arranged, a treatment tank (4) is rotatably arranged in the supporting rail (3), and a feeding hopper (5) fixedly connected with the bracket (1) is rotatably arranged at the end part of the treatment tank (4);
the deceleration rotating assembly is arranged on the bracket (1) and connected with the treatment tank (4) and is used for driving the treatment tank (4) to rotate;
characterized by further comprising:
the surface cleaning mechanism is arranged on the fixed plate (2) and is connected with the treatment tank (4) and the deceleration rotating assembly, a plurality of cleaning brushes (22) which are distributed at equal intervals in circumference are connected to the surface cleaning mechanism, and the surface cleaning mechanism can act when the deceleration rotating assembly moves and drive the cleaning brushes (22) to revolve around the surface cleaning mechanism while rotating;
the guiding mechanism is arranged in the treatment tank (4) and connected with the surface cleaning mechanism and is used for guiding the surface cleaning mechanism to move so as to control the cleaning brush (22) to move towards or away from each other;
and the screening mechanism is arranged on the bracket (1) and connected with the treatment tank (4) and is used for screening the potatoes treated by the cleaning brush (22).
2. An integrated potato automatic harvesting apparatus of a seed cutting structure according to claim 1, wherein the speed reducing rotation assembly comprises a transmission rod (13) rotatably mounted on the fixed plate (2), the transmission rod (13) is connected with an output shaft of a motor (12) fixedly mounted on the bracket (1), a pinion (14) is fixedly mounted on the transmission rod (13), and a large gear (15) meshed with the pinion (14) is fixed on the circumferential outer wall of the treatment tank (4).
3. An integrated seed cutting structure potato automatic harvesting apparatus as defined by claim 2, wherein the surface cleaning mechanism comprises a rotating rod (17) rotatably mounted on the fixed plate (2) and penetrating the treatment tank (4), the rotating rod (17) is connected with the transmission rod (13) through a belt (16), and a sliding assembly connected with the cleaning brush (22) is arranged on the rotating rod (17).
4. The potato automatic harvesting device with the integrated seed cutting structure according to claim 3, wherein the sliding assembly comprises two cross plates (18) which are fixedly installed on the rotating rod (17) and symmetrically arranged, a plurality of sliding grooves (19) which are circumferentially equidistantly distributed are formed in the cross plates (18), sliding blocks (20) are slidably installed in the sliding grooves (19), a carrying rod (21) fixedly connected with the cleaning brush (22) is rotatably installed on the side wall of the sliding block (20), and a driven structure connected with the rotating rod (17) is arranged on the carrying rod (21).
5. The automatic potato harvesting device with the integrated seed cutting structure according to claim 4, wherein the driven structure comprises a first rotating plate (23) which is rotatably arranged on the rotating rod (17) and is symmetrically arranged, a supporting rod (24) is rotatably arranged on the first rotating plate (23), and a second rotating plate (25) which is rotatably connected with the bearing rod (21) is rotatably arranged on the supporting rod (24);
the rotary rod (17) is sleeved with a second belt (26) connected with the support rod (24), and the support rod (24) is sleeved with a third belt (27) connected with the bearing rod (21).
6. The automatic potato harvesting device with the integrated seed cutting structure according to claim 4, wherein the guiding mechanism comprises a supporting sleeve (36) fixedly installed in the treatment tank (4) and sleeved on the rotating rod (17), a limiting disc (29) is fixed at the end of the supporting sleeve (36), and a limiting assembly connected with the sliding block (20) is arranged on the limiting disc (29).
7. The automatic potato harvesting device with the integrated seed cutting structure according to claim 6, wherein the limiting assembly comprises a first arc-shaped groove (30) and a chute (31) which are arranged on the limiting disc (29) and a second arc-shaped groove (32), and two ends of the chute (31) are respectively communicated with ports of the first arc-shaped groove (30) and the second arc-shaped groove (32);
still include fixed mounting gag lever post (28) of slider (20) lateral wall, gag lever post (28) stretch into arc groove (30) No. one or chute (31) or in arc groove (32) No. two, and can follow arc groove (30) No. one with chute (31) and No. two arc groove (32) slip.
8. The automatic potato harvesting device with the integrated seed cutting structure according to claim 1, wherein the screening mechanism comprises a screening groove (6), a first screening hole (7), a second screening hole (8) and a third screening hole (9) which are formed in the circumferential outer wall of the treatment tank (4), the screening groove (6), the first screening hole (7), the second screening hole (8) and the third screening hole (9) are distributed in a plurality of mode at equal intervals in circumference, and a separation component connected with the treatment tank (4) is arranged on the support (1).
9. An integrated seed cutting structure potato automatic harvesting apparatus as claimed in claim 8, wherein the separation assembly comprises a first annular protrusion (33) and a second annular protrusion (34) and a third annular protrusion (35) fixedly mounted in the treatment tank (4), the first annular protrusion (33) being located between the first screening hole (7) and the second screening hole (8), the second annular protrusion (34) being located between the second screening hole (8) and the third screening hole (9);
the collecting hopper (10) is fixedly arranged on the bracket (1), and a plurality of partition boards (11) are fixedly arranged in the collecting hopper (10).
10. A harvester comprising an integrated seed cutting structure potato automatic harvesting apparatus as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311701186.9A CN117441476B (en) | 2023-12-12 | 2023-12-12 | Automatic potato harvesting device with integrated seed cutting structure and harvester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311701186.9A CN117441476B (en) | 2023-12-12 | 2023-12-12 | Automatic potato harvesting device with integrated seed cutting structure and harvester |
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| CN117441476B CN117441476B (en) | 2024-05-10 |
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| CN117441476B (en) | 2024-05-10 |
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