CN114531994A - Intelligent slicing system for seed potatoes - Google Patents
Intelligent slicing system for seed potatoes Download PDFInfo
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- CN114531994A CN114531994A CN202210142881.5A CN202210142881A CN114531994A CN 114531994 A CN114531994 A CN 114531994A CN 202210142881 A CN202210142881 A CN 202210142881A CN 114531994 A CN114531994 A CN 114531994A
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- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 182
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 182
- 235000012015 potatoes Nutrition 0.000 title claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 173
- 239000000463 material Substances 0.000 claims abstract description 74
- 238000012216 screening Methods 0.000 claims abstract description 47
- 238000012163 sequencing technique Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- 235000013606 potato chips Nutrition 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 230000000644 propagated effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
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- Life Sciences & Earth Sciences (AREA)
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
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Abstract
The invention discloses an intelligent slicing system for seed potatoes, which belongs to the technical field of seed potato slicing and can at least partially solve the problem of low mechanized seed cutting level of a main potato production area in the prior art, and the intelligent slicing system for seed potatoes, provided by the embodiment of the invention, comprises the following components: the grading component comprises a grader for dividing the potatoes into a plurality of groups according to the diameters; the cutting assembly comprises a plurality of groups of vertically arranged circulating cutting structures; the sequencing subassembly, the sequencing subassembly is including the circulating material of carrying of collection potato structure and vertical setting ordering structure, and the input of carrying the material ordering structure is located collection potato structure, and outside the output of carrying the material ordering structure stretches out collection potato structure, the screening subassembly input is located the sequencing subassembly under, the screening subassembly is including discernment structure and screening structure, and the discernment structure is located and carries the material ordering structure and screen between the structure.
Description
Technical Field
The invention relates to the technical field of potato seed dicing, in particular to an intelligent potato seed dicing system.
Background
The potato is the fourth most important food crop in China, and the planting area is 600 ten thousand hm every year2Above, it is the first place around the world. The mechanization level of the potato industry in China is higher and higher, the mechanization of links such as a seeder, harvesting, farming, grading and the like is already realized, and the preparation of seed potatoes is mainly completed by manual dicing. Because the manual seed cutting level is uneven, the use amount of the seed potatoes is large, the sizes of the potato blocks are uneven, the emergence rate is difficult to guarantee, and the labor demand is large. The potato seeds are usually cut into blocks by taking eyes as units, and are propagated into new plants through asexual reproduction after being sown, so that the potato seeds are saved. The existing potato cutting machine is simple in structure and function and does not have a sprout eye recognition function, and the cut potato blocks are partially free of sprout eyes, so that the development of the potato industry is severely restricted.
Foreign research on seed potato dicers was early, and in 1957, the first seed potato dicer was developed by Eskel Peterson, American scholars [8 ]. The potato seed cutting machine developed by DEWULF company in Belgium integrates cutter disinfection, potato seed positioning, adjustable speed, complete functions and higher seed cutting efficiency. A4603 potato cutting machine developed by All Star Manufacturing & Design LLC of the United states can quickly adjust the size of the system, and automatically divide the potato seeds into two or three blocks according to the size of the potato seeds, but has a complex structure, a large volume and high cost.
Chinese patent No.: cn201810434813.x, patent name: the patent application document of an automatic potato seed dicer discloses a variable equal-division potato dicer, which realizes the automatic cutting of potato seeds with different sizes by combining blades, but each working link of the machine needs to be operated independently, the cooperativity is poor, and the dicing efficiency is low. At present, a great deal of research is carried out in the aspects of improving the seed cutting qualification rate, the visual identification qualification rate and the like of the potato dicer in China, but no mature product exists.
Disclosure of Invention
The invention aims to provide an intelligent potato seed dicer, which is used for solving the problem of low mechanized seed cutting level in a main potato production area.
In order to solve the technical problem, the invention adopts the following scheme:
an intelligent dicing system for seed potatoes, comprising the following components:
the grading component comprises a grader for dividing the potatoes into a plurality of groups according to diameters, and the plurality of groups of potatoes are respectively discharged from a plurality of discharge outlets of the grader;
the cutting assembly comprises a plurality of groups of vertically arranged circulating cutting structures, the number of the groups of the cutting structures is the same as that of the discharge ports of the grader, and the input end of each group of the circulating cutting structures corresponds to one discharge port of the grader;
the sorting assembly comprises a potato collecting structure and a vertically arranged circulating type material lifting sorting structure, the input end of the material lifting sorting structure is positioned in the potato collecting structure, and the output end of the material lifting sorting structure extends out of the potato collecting structure;
the screening subassembly, the screening subassembly input is located the subassembly of sorting under, and the screening subassembly includes identification structure and screening structure, and identification structure is located and carries the material sorting structure and screens between the structure.
Optionally, each group of the circulating cutting structures includes:
the cutting knife is fixed in position;
the cutting spoon, the cutting spoon can be at circulating removal in vertical direction, and when the cutting spoon up moved, the opening of cutting spoon was upwards, all was equipped with cutting cut on the cutting spoon, and the cutting cut of every group cutting spoon all matches with the shape of this group cutting knife.
Optionally, the cutting knife of the multiple groups of circulating cutting structures is any one of a straight shape, a three-fork shape and a cross shape or a combination thereof.
Optionally, the cutting assembly comprises three groups of circulating cutting structures, and cutting knives of the three groups of circulating cutting structures are respectively in a straight shape, a three-fork shape and a cross shape;
the grader divides the potato into three groups according to the diameter and discharges from three bin outlet respectively, and three groups of potatoes that the diameter is in proper order from small to big correspond the cutting knife respectively and be the circulating cutting structure of three groups of straight line type, trident type and cross.
Optionally, the cutting assembly further comprises a driving structure, and the driving structure comprises:
the driving component comprises a driving motor and a rotating shaft, the rotating shaft comprises a driving rotating shaft and a driven rotating shaft, and the driving rotating shaft is coaxially and fixedly connected with an output shaft of the driving motor;
the transmission component, transmission component include three even sprockets and the chain that sets up in the pivot of group, and three sprockets of group and chain all drive through same driving motor, and every sprocket of group all includes the sprocket and a chain of two looks adaptations, and two sprockets are fixed respectively in initiative pivot and driven spindle, and driven spindle passes through the chain drive, the even fixing of cutting spoon is on the chain.
Optionally, the power parameter range of the driving motor is: 0.5KW to 2KW, the range of the rotation speed of the driving motor is: 800r/min to 2000 r/min.
Optionally, the sequencing subassembly still includes conveyer belt and fortune material motor, and the conveyer belt is through fortune material motor drive, the discharge end below of conveyer belt is located to the feed inlet of collection potato structure, and the sequencing subassembly still includes the material cover that connects that is used for collecting the seed potato stripping and slicing, the discharge gate that connects the material cover is located the conveyer belt directly over.
Optionally, the material lifting and sorting structure includes:
the material conveying spoon can circularly move in the vertical direction, the opening of the material conveying spoon is upward and is positioned in the potato collecting structure when the material conveying spoon moves upward,
the transmission chain is driven by the material conveying motor, and the material conveying spoon is uniformly fixed on the transmission chain.
Optionally, the transmission ratio of the material conveying motor to the conveyor belt is i1, the transmission ratio of the material conveying motor to the transmission chain is i2, the ratio of i2 to i1 is 5 to 3, and the rotation speed of the material conveying motor is 90 to 1250 r/min.
Optionally, the screening subassembly still includes black screening area, and the input of screening area is located under the output of lifting material sequencing structure, and the screening structure includes the pulling finger that is used for removing non-bud eye seed potato piece, the identification structure is located lifting material sequencing structure and pulling between the finger.
The invention has the following beneficial effects:
the invention discloses an intelligent potato seed cutting system, which comprises the following components: the grading assembly comprises a grader for dividing the potatoes into a plurality of groups according to diameters, and the plurality of groups of potatoes are respectively discharged from a plurality of discharge outlets of the grader;
the cutting assembly comprises a plurality of groups of vertically arranged circulating cutting structures, the number of the groups of the cutting structures is the same as that of the discharge ports of the grader, and the input end of each group of the circulating cutting structures corresponds to one discharge port of the grader;
the sorting assembly comprises a potato collecting structure and a vertically arranged circulating type material lifting sorting structure, the input end of the material lifting sorting structure is positioned in the potato collecting structure, and the output end of the material lifting sorting structure extends out of the potato collecting structure;
the screening subassembly, the screening subassembly input is located the subassembly of ordering under, and the screening subassembly includes identification structure and screening structure, and identification structure is located and carries the material ordering structure and screens between the structure.
The function is as follows: through the hierarchical subassembly of combination, cutting assembly and sequencing subassembly, make potato kind potato discharge alone after can being divided into groups according to the diameter size, potato kind potato after being divided into groups is cut into the approximate stripping and slicing of diameter by cutting assembly according to the diameter size afterwards, the stripping and slicing through potato kind potato is collected and is sequenced through the sequencing subassembly afterwards, potato kind potato stripping and slicing is discharged one by one after the sequencing and is discerned the bud eye condition to the discernment structure in the screening subassembly, the screening of seed potato stripping and slicing is accomplished according to the bud eye condition of discernment in the discernment structure afterwards, thereby realize intelligent stripping and slicing, improve the degree of mechanization and the stripping and slicing quality of potato kind potato stripping and slicing.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of a circular cutting structure according to the present invention;
FIG. 4 is a schematic perspective view of a sequencing assembly of the present invention;
FIG. 5 is a schematic perspective view of a circular material lifting and sorting structure according to the present invention;
FIG. 6 is a schematic perspective view of a screening assembly of the present invention;
FIG. 7 is a schematic view of the impact on shear force during dicing at different speeds according to the present invention;
FIG. 8 is a schematic view of the impact of different thicknesses on shear force during dicing according to the present invention;
FIG. 9 is a schematic view of the force analysis of a single potato seed of the present invention as it is cut;
FIG. 10 is a schematic view of three different diameter potato seeds of the present invention as they are cut by a cutting knife.
Reference numerals:
1-grading component, 101-discharge outlet;
2-cutting component, 201-driving motor, 202-bearing seat, 203-driving rotating shaft, 204-driven rotating shaft, 205-fixing frame, 206-cutting knife, 207-chain wheel, 208-chain and 209-cutting spoon;
3-sequencing component, 301-material receiving cover, 302-baffle, 303-conveyer belt, 304-material conveying motor, 305-potato collecting structure, 301-material lifting sequencing structure, 311-material conveying spoon and 312-transmission chain;
4-screening component, 401-screening belt, 402-pulling finger, 403-waste box, 404-collecting box.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, or that are conventionally placed when the product of the present invention is used, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "open," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention is explained in detail below with reference to the figures and with reference to embodiments:
referring to fig. 1 and 2, an intelligent potato seed cutting system comprises the following components:
the potato grading machine comprises a grading component 1, wherein the grading component 1 comprises a grader for dividing potatoes into a plurality of groups according to diameters, and the plurality of groups of potatoes are respectively discharged from a plurality of discharge outlets 101 of the grader;
the cutting assembly 2 comprises a plurality of groups of vertically arranged circulating cutting structures, the number of the groups of the cutting structures is the same as that of the discharge openings 101 of the grader, and the input end of each group of the circulating cutting structures corresponds to one discharge opening 101 of the grader;
the sorting assembly 3 comprises a potato collecting structure 305 and a vertically arranged circulating lifting sorting structure 301, the input end of the lifting sorting structure 301 is positioned in the potato collecting structure 305, and the output end of the lifting sorting structure 301 extends out of the potato collecting structure 305;
In this embodiment, the grader for dividing the potatoes into multiple groups is a common potato grader, and the potato grader can divide the potatoes into three groups of 40mm to 49mm, 50mm to 59mm and more than 60mm and discharge the potatoes into the cutting assembly 2 from the three discharge ports 101.
In this embodiment, the cutting assembly 2 further comprises a plurality of storage bins with independent storage cavities, the bottom of each storage bin is an arc-shaped structure convenient for the material lifting of the circulating cutting structure, and the number of the storage cavities is the same as the group number of the circulating cutting structures.
As shown in fig. 10, the grader divides the potato seeds into three groups according to the diameter from small to large, and sequentially discharges the potato seeds from three discharge ports 101 to three groups of linear, three-fork and cross-shaped circulating cutting structures, the three groups of cutting knives 206 are all positioned at the same horizontal height position, the power of the driving motor 201 is lower than that when the three potato seeds are cut simultaneously, and the power of the driving motor 201 is 1.2 times to 2.8 times that when a single potato seed is cut.
Because three cutting knives 206 of three groups all are located same level position, because three potato kind potato height difference in three groups of cutting spoons 209, when leading to cutting spoon 209 and cutting knife 206 cooperation cutting, during the cutting of cross cutting knife 206, a style of calligraphy and trident type cutting knife 206 still are in the state of waiting to cut, when the frictional force of cross cutting knife 206 is the biggest, a style of calligraphy cutting knife 206 just begins the cutting, the frictional force of a style of calligraphy cutting knife 206 has not reached the biggest yet, consequently, three potato kind potato kinds of potato cutting of three groups highly differences, the cutting force when leading to needs is less than three potato simultaneous cutting, thereby the power that leads to driving motor 201 is less than the power that three potato was cut simultaneously, thereby reduce driving motor 201's power consumption, the electric power energy source is saved.
According to the invention, by the combination of the grading component 1 and the cutting component 2 and the inventive concept that the cutting component 2 is driven by the same motor, the cutting time sequences of the three groups of potato seeds during cutting are different, so that the power required by the driving motor 201 is lower than the power required by the three groups of potato seeds cut simultaneously, the energy consumption of the driving motor 201 is reduced, and the energy consumption is saved.
The identification structure in the screening assembly 4 uses the existing potato bud recognition technology.
Specifically, each group of circulating cutting structures comprises:
the cutting knife 206, the position of the cutting knife 206 is fixed;
cutting spoon 209, cutting spoon 209 can be at the circulating removal in vertical direction, and when cutting spoon 209 moved up, the opening of cutting spoon 209 made progress, all was equipped with cutting gap on the cutting spoon 209, and the cutting gap of every group cutting spoon 209 all matches with the shape of this group cutting knife 206.
Specifically, the cutting knife 206 of the multiple sets of circulating cutting structures is any one of a straight shape, a three-fork shape, and a cross shape, or a combination thereof.
Specifically, as shown in fig. 3, the cutting assembly 2 includes three sets of circulating cutting structures, and the cutting blades 206 of the three sets of circulating cutting structures are respectively in a straight shape, a three-fork shape and a cross shape;
the grader divides the potatoes into three groups according to the diameter and discharges the potatoes from the three discharge outlets 101 respectively, and the three groups of potatoes with the diameters sequentially from small to large correspond to the cutting knife 206 and are in a straight-line-shaped, three-fork-shaped and cross-shaped three groups of circulating cutting structures respectively.
Divide into three groups with the potato according to the diameter size, and correspond cutting knife 206 in proper order from little to big respectively and be the circulating cutting structure of three groups of style of calligraphy, trident type and cross, can make the diameter after the potato kind potato dicing differ less, improve the utilization efficiency of potato kind potato.
Specifically, the cutting assembly 2 further comprises a driving structure, and the driving structure comprises:
the driving component comprises a driving motor 201 and rotating shafts, the rotating shafts comprise a driving rotating shaft 203 and a driven rotating shaft 204, and the driving rotating shaft 203 is coaxially and fixedly connected with an output shaft of the driving motor 201;
the transmission component, transmission component include three groups evenly set up sprocket 207 and the chain 208 in the pivot, three group's sprocket 207 and chain 208 all drive through same driving motor 201, every group sprocket 207 all includes sprocket 207 and a chain 208 of two looks adaptations, and two sprockets 207 are fixed respectively on drive spindle 203 and driven spindle 204, and driven spindle 204 passes through the drive of chain 208, the cutting spoon 209 is even to be fixed on chain 208.
It will be appreciated that the speed and power of the drive motor 201 need to be considered in order to successfully cut the potato seeds in the cutting spoon 209.
When the influence of the cutting speed on the cutting of the seed potatoes is researched, the Figurit is selected as a test material, the shape of the Figurit is oblong, the thickness range is 40-60 mm after measurement, and the average water content is 83%.
Carry out different cutting speed's contrast experiment in same kind three positions of potato, analysis speed is to the influence of cutting power, and screening kind potato thickness is 40mm, 50mm, 60 mm's kind potato carries out contrast experiment to analysis thickness is to the influence of cutting power.
As shown in FIG. 7, the cutting test of the seed potatoes has no obvious biological yield point, and the cutting force is gradually increased along with the increase of the cutting depth; when the cutting depth reaches the center line of the seed potato, the required cutting force is the largest, and the friction resistance is the largest because the contact area of the blade and the seed potato is the largest at the point; the cutting depth is further increased, the cutting force is gradually reduced, and when the potatoes are completely cut off, the cutting force is rapidly reduced; the maximum cutting force is about 40N at different cutting speeds, and the cutting force of the potato seeds is not obviously influenced, because the cutting force is related to the frictional resistance, and the frictional resistance is determined by the physical characteristics of the potatoes and is not related to the speed.
As can be seen from FIG. 8, the maximum shearing force was increased with the increase in the thickness of the seed potato, and the maximum shearing force was 40.3N for the seed potato having a thickness of 60 mm.
When the seed potatoes are cut, the stress analysis is performed, and as shown in fig. 9, the equilibrium conditions in the vertical direction can be obtained as follows:
F1＝F2+mg
the conditions under which the seed potatoes are completely cut apart are as follows:
F1≥F2+mg
the pitch circle diameter of the driving chain wheel 207 is D, the torque is T, and the rotating speed is n, so that:
the power of the driving motor 201 required by the single cutting spoon 209 for seed cutting is as follows:
the power of the driving motor 201 is mainly influenced by cutting resistance, transportation speed and motion resistance of a mechanical system, and a mechanical experiment result is combined:
the limit working condition is that three cutting mechanisms work simultaneously: pGeneral assembly＝P1+P2+P3
In this embodiment, when the potato seed chips that circulating cutting structure will cut were discharged, need rely on the moving speed of potato for when the potato seed chips was located circulating cutting structure's top, cutting spoon 209 throws potato seed chips, and potato seed chips need rely on inertia to reach the material cover 301 feed inlet that connects of arranging the material subassembly, and consequently, driving motor 201's rotational speed should not be too high or low excessively.
Specifically, the power parameter range of the driving motor 201 is as follows: 0.5KW to 2KW, the range of the rotation speed of the driving motor 201 is: 800r/min to 2000 r/min.
In the embodiment, the parameters of the driving motor 201 are selected to be 0.75kW, and the rotating speed 1390 r/min.
Specifically, as shown in fig. 4 to 5, the sorting assembly 3 further includes a conveying belt 303 and a material conveying motor 304, the conveying belt 303 is driven by the material conveying motor 304, a feed inlet of the potato collecting structure 305 is arranged below a discharge end of the conveying belt 303, the sorting assembly 3 further includes a material receiving cover 301 for collecting the cut potato pieces, and a discharge outlet of the material receiving cover 301 is located right above the conveying belt 303.
In this embodiment, baffles 302 are further provided on both sides of the conveyor belt 303.
Specifically, the material lifting and sorting structure 301 includes:
a material conveying spoon 311, the material conveying spoon 311 can circularly move in the vertical direction, when the material conveying spoon 311 moves upwards, the opening is upwards and is positioned in the potato collecting structure 305,
the transmission chain 312 is driven by the material conveying motor 304, and the material conveying scoops 311 are uniformly fixed on the transmission chain 312.
In this embodiment, the potato collecting structure 305 is a bucket type collecting and deploying box.
In this embodiment, the number of the cutting knives 206 in the cutting mechanism is a set of the linear, the three-fork and the cross, and it can be understood that after long-term use, in order to prevent the potato seed chips from being stacked in the potato collecting structure 305, the speed of cutting the potato seed chips in the cutting mechanism is less than or equal to the conveying speed of the material conveying spoon 311, and it can be set as follows:
driving motor 201 ' S rotational speed is A, fortune material motor 304 ' S rotational speed is B, transverse distance is S1 between the cutting spoon 209 of multiunit, vertical distance between every group cutting spoon 209 is S2, distance between fortune material spoon 311 is S3, fortune material motor 304 is i1 with the drive ratio of conveyer belt 303, fortune material motor 304 is i2 with drive chain 312 ' S drive ratio, conveyer belt length h, conveying roller diameter D1, cutting mechanism ' S sprocket 207 diameter is D, fortune material mechanism ' S sprocket disc diameter is D2, then i2 and i1 satisfy:
the linear speed of the conveying belt 303 is greater than or equal to the linear speed of the cutting mechanism chain 208: bxi (B x i)1×πD1≥A×π×D
The number of the potato blocks transported by the material transporting spoon per minute is more than or equal to the maximum total number of the potato blocks
Specifically, the transmission ratio of the material conveying motor 304 to the conveying belt 303 is i1, the transmission ratio of the material conveying motor 304 to the transmission chain 312 is i2, the ratio range between i2 and i1 is 5 to 3, and the rotation speed range of the material conveying motor 304 is 90 to 1250 r/min.
In this embodiment, the ratio between i2 and i1 is 4.
Specifically, as shown in fig. 6, the screening assembly 4 further includes a black screening belt 401, an input end of the screening belt 401 is located right below an output end of the lifting and sorting structure 301, the screening structure includes a pull finger 402 for removing the non-sprout eye seed potato pieces, and the identification structure is located between the lifting and sorting structure 301 and the pull finger 402.
In this embodiment, the output end of the screening belt 401 is provided with a collecting box 404, and the other end of the screening belt 401 is also provided with a waste material box 403.
The working process and working principle of this embodiment are explained as follows:
putting potato seeds into a potato grader, starting the potato grader, discharging the potato seeds from three discharge outlets 101 which are divided into three groups of large, medium and small according to the diameter of the potatoes by the potato grader, then respectively putting the three groups of potato seeds into three storage cavities of a storage box, then starting a driving motor 201 in a cutting assembly 2, driving the driving rotating shaft 203 and a driven rotating shaft 204 to rotate by the driving motor 201, so as to drive a chain wheel 207 and a chain 208 to synchronously follow, when the chain 208 circularly moves, a cutting spoon 209 fixed on the chain 208 circularly moves along with the chain 208, when each cutting spoon 209 on the chain 208 moves to a storage cavity, all driving one potato seed to move upwards, along with the upward movement of the cutting spoon 209, after passing through a cutting knife 206, the potato seeds are cut and placed in the cutting spoon 209 due to the driving of the chain 208, until the potato seed potato chips move to the top of the chain 208, the opening of the cutting spoon 209 gradually inclines until the potato seed potato chips become vertical, then the potato seed potato chips are thrown out due to the inertia effect, then the potato seed potato chips are thrown into the material receiving opening of the material receiving cover 301, and then the potato seed chips fall onto the conveying belt 303 from the material outlet of the material receiving cover 301.
Then, sequencing and screening processes are carried out, potatoes on the conveying belt 303 are moved into the potato collecting structure 305 through the conveying belt 303, then the potatoes are sent out one by one through the circulating material lifting sequencing structure 301, then the bud eyes of the potato seed potato cut blocks are identified through the identification structure, when the identification structure judges that the potato seed potato cut blocks are free of the bud eyes, the pulling fingers 402 can pull the potato seed cut blocks without the bud eyes on the screening belt 401 into a waste material box, and when the potato seed cut blocks are judged to be provided with the bud eyes, no action is carried out until the potatoes are sent into the collecting box 404 by the screening belt 401.
In conclusion, through the combined grading component 1, the cutting component 2 and the sorting component 3, potato seeds can be separately discharged after being grouped according to the diameter, the grouped potato seeds are cut into cut pieces with similar diameters by the cutting component 2 according to the diameter, the cut pieces of the potato seeds are collected and sorted by the sorting component 3, the potato seed cut pieces are sequentially discharged into the screening component 4 one by one after being sorted, the structure identification bud eye condition is identified, and then screening of the potato seed cut pieces is completed according to the bud eye condition identified in the identification structure, so that intelligent cutting is realized, and the mechanization degree and the cutting quality of the potato seed cut pieces are improved.
It will be understood that the above embodiments are merely exemplary embodiments adopted to illustrate the principles of the present invention, and the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. The utility model provides an intelligence dicing system of seed potato, its characterized in that includes following subassembly:
the potato grading machine comprises a grading component (1), wherein the grading component (1) comprises a grader for dividing potatoes into a plurality of groups according to diameters, and the plurality of groups of potatoes are respectively discharged from a plurality of discharge outlets (101) of the grader;
the cutting assembly (2) comprises a plurality of groups of vertically arranged circulating cutting structures, the number of the groups of the cutting structures is the same as that of the discharge openings (101) of the grader, and the input end of each group of the circulating cutting structures corresponds to one discharge opening (101) of the grader;
the sorting assembly (3) comprises a potato collecting structure (305) and a vertically arranged circulating type material lifting sorting structure (301), the input end of the material lifting sorting structure (301) is positioned in the potato collecting structure (305), and the output end of the material lifting sorting structure (301) extends out of the potato collecting structure (305);
screening subassembly (4), screening subassembly (4) input is located sorting subassembly (3) under, and screening subassembly (4) are including discernment structure and screening structure, and the discernment structure is located between material lifting and sorting structure (301) and the screening structure.
2. The system of claim 1, wherein each set of circular cutting structures comprises:
the cutting knife (206) is fixed in position;
cutting spoon (209), cutting spoon (209) can be at the circulating removal in vertical direction, and when cutting spoon (209) up moved, the opening of cutting spoon (209) made progress, all is equipped with cutting gap on cutting spoon (209), and the cutting gap of every group cutting spoon (209) all matches with the shape of this group cutting knife (206).
3. The intelligent potato seed dicing system of claim 2, wherein the plurality of sets of circulating cutting structures have cutting knives (206) of any one of a straight type, a three-way type, a cross type, or a combination thereof.
4. The intelligent potato seed dicing system of claim 3, wherein the cutting assembly (2) comprises three sets of circulating cutting structures, and the cutting knives (206) of the three sets of circulating cutting structures are in-line, in-line and in-cross shapes, respectively;
the grader divides the potatoes into three groups according to the diameter and discharges the potatoes from the three discharge outlets (101), and the three groups of potatoes with the diameters sequentially from small to large respectively correspond to the three groups of circulating cutting structures with the straight, the three-fork and the cross cutting knife (206).
5. An intelligent potato seed dicing system according to claim 4, wherein the cutting assembly (2) further comprises a drive structure comprising:
the driving component comprises a driving motor (201) and a rotating shaft, the rotating shaft comprises a driving rotating shaft (203) and a driven rotating shaft (204), and the driving rotating shaft (203) is coaxially and fixedly connected with an output shaft of the driving motor (201);
the transmission component, the transmission component includes that three groups evenly set up sprocket (207) and chain (208) in the pivot, three sprocket (207) and chain (208) of group all drive through same driving motor (201), every sprocket (207) of group all includes sprocket (207) and a chain (208) of two looks adaptations, two sprocket (207) are fixed respectively on drive spindle (203) and driven spindle (204), driven spindle (204) are through chain (208) drive, cutting spoon (209) even fix on chain (208).
6. An intelligent potato seed cutting system as claimed in claim 5, wherein the power parameter range of the driving motor (201) is as follows: 0.5KW to 2KW, the range of the rotation speed of the driving motor (201) is: 800r/min to 2000 r/min.
7. The intelligent potato seed cutting system of claim 1, wherein the sequencing assembly (3) further comprises a conveying belt (303) and a conveying motor (304), the conveying belt (303) is driven by the conveying motor (304), a feed inlet of the potato collecting structure (305) is arranged below a discharge end of the conveying belt (303), the sequencing assembly (3) further comprises a receiving cover (301) for collecting seed potato slices, and a discharge outlet of the receiving cover (301) is positioned right above the conveying belt (303).
8. An intelligent potato seed dicing system according to claim 7, wherein the lifting and sorting structure (301) comprises:
the material conveying spoon (311) can circularly move in the vertical direction, the opening of the material conveying spoon (311) is upward when the material conveying spoon (311) moves upward and is positioned in the potato collecting structure (305),
the transmission chain (312) is driven by the material conveying motor (304), and the material conveying spoons (311) are uniformly fixed on the transmission chain (312).
9. An intelligent potato seed dicing system according to claim 8, wherein the transmission ratio of the material conveying motor (304) to the conveyor belt (303) is i1, the transmission ratio of the material conveying motor (304) to the transmission chain (312) is i2, the ratio between i2 and i1 is 5 to 3, and the rotation speed of the material conveying motor (304) is 90-1250 r/min.
10. An intelligent potato seed dicing system according to claim 1, wherein the screening assembly (4) further comprises a black screening belt (401), the input end of the screening belt (401) being located directly below the output end of the lifting and sorting structure (301), the screening structure comprising a pull finger (402) for removing non-eye seed potato pieces, the identification structure being located between the lifting and sorting structure (301) and the pull finger (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210142881.5A CN114531994A (en) | 2022-02-16 | 2022-02-16 | Intelligent slicing system for seed potatoes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210142881.5A CN114531994A (en) | 2022-02-16 | 2022-02-16 | Intelligent slicing system for seed potatoes |
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| CN114531994A true CN114531994A (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210142881.5A Pending CN114531994A (en) | 2022-02-16 | 2022-02-16 | Intelligent slicing system for seed potatoes |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782267A (en) * | 2015-04-16 | 2015-07-22 | 周树林 | Scoop fixed-cutter potato seed dicer |
| CN108437044A (en) * | 2018-05-09 | 2018-08-24 | 山东农业大学 | A kind of seed potato automatic dicer |
| CN110915354A (en) * | 2019-12-05 | 2020-03-27 | 重庆市农业科学院 | Automatic dicer of seed potato |
| CN110972602A (en) * | 2019-12-31 | 2020-04-10 | 重庆市农业科学院 | Seed potato grading and dicing device |
-
2022
- 2022-02-16 CN CN202210142881.5A patent/CN114531994A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782267A (en) * | 2015-04-16 | 2015-07-22 | 周树林 | Scoop fixed-cutter potato seed dicer |
| CN108437044A (en) * | 2018-05-09 | 2018-08-24 | 山东农业大学 | A kind of seed potato automatic dicer |
| CN110915354A (en) * | 2019-12-05 | 2020-03-27 | 重庆市农业科学院 | Automatic dicer of seed potato |
| CN110972602A (en) * | 2019-12-31 | 2020-04-10 | 重庆市农业科学院 | Seed potato grading and dicing device |
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Application publication date: 20220527 |