CN113597872A - Kneading soil-cleaning impurity-removing device of bagging type potato combine harvester - Google Patents
Kneading soil-cleaning impurity-removing device of bagging type potato combine harvester Download PDFInfo
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- CN113597872A CN113597872A CN202111065816.9A CN202111065816A CN113597872A CN 113597872 A CN113597872 A CN 113597872A CN 202111065816 A CN202111065816 A CN 202111065816A CN 113597872 A CN113597872 A CN 113597872A
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- kneading
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- soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/10—Crop collecting devices, with or without weighing apparatus
- A01D33/105—Devices for gathering the crop in a row
Abstract
The invention provides a kneading soil-cleaning impurity-removing device of a bagging type potato combine harvester, which is characterized in that: the soil cleaning device comprises a soil cleaning frame, a hydraulic cylinder, a smooth roller, a kneading roller I, a kneading roller II and a soil cleaning driving device, wherein the soil cleaning frame comprises a vertical plate, a lug I, a supporting rod, a reinforcing plate, a impurity cleaning plate, a lug II and a lug III, spiral holes with the same number as the kneading edge lines are arranged in the kneading wheel corresponding to the kneading edge lines, the thread pitches and the rotary directions of the spiral holes are respectively equal to those of the kneading edge lines, the cross sections of the spiral holes are in a long circle shape, the length direction of the long circle is in a circular arc shape, the soil cleaning driving device comprises a soil cleaning motor, a single chain wheel, a double chain wheel, a chain I, a chain II and a chain III, and the soil cleaning motor with half of the number of the kneading rollers is arranged on the surface of the soil cleaning frame, which is far away from the other 1 vertical plate of the flat plate II of the same 1 vertical plate. The invention can remove soil on the potato skin without damaging the potato skin, and has high soil cleaning and impurity removing efficiency and good loss reducing effect.
Description
Technical Field
The invention provides a kneading soil-clearing impurity-removing device of a bagging type potato combine harvester, belongs to agricultural machinery equipment, and is mainly used for removing soil adhered to the surface of potatoes and partial impurities mixed in a potato soil mixture in the harvesting process of the potato combine harvester.
Background
The cost of mechanized harvesting of potatoes is currently in a rapidly growing position, mainly due to the annual increase in the cost of manual picking up for staged harvesting. With the increased competition of the potato industry, the increase of production cost affects the planting enthusiasm and the acquisition feeling of potato farmers. The production of domestic potato combined harvesting equipment is in a starting stage, the potato damage rate, the peeling rate and the impurity content rate are high, the workload of manually picking up soil and removing impurities is large, the efficiency is low, the subsequent warehousing mechanization or manual cleaning cost is high, the development of the potato industry is severely restricted, and therefore, the requirement of replacing manual picking by modern agricultural equipment is very obvious. However, good potato harvesting equipment is seriously lacked because not only potatoes need to be picked up, but also seedling vines, weeds, soil, residual films and the like need to be removed efficiently on the premise of ensuring the harvesting quality, and the key point of realizing high-efficiency low-loss mechanized harvesting of the potatoes is also realized.
For potato harvesting equipment, if the potatoes can be collected, conveyed and bagged after soil cleaning and impurity removing operation, namely a harvesting process of 'soil cleaning and impurity removing-potato collection, conveying, bagging and bag unloading' is adopted, fatigue accumulation damage of the potatoes due to secondary cleaning and multi-frequency collision and friction of potato blocks can be effectively avoided, so that the potato damage rate, the peel breaking rate and the impurity containing rate can be greatly reduced, unnecessary harvesting loss is avoided, and the manual picking cost of segmented harvesting and the subsequent impurity removing cost of combined harvesting are saved. In conclusion, for the bagging type potato combine harvester, the impurities such as soil adhered to the surface of potatoes and short potato seedlings, weeds and the like mixed in potato soil mixture are effectively removed, and the potato is urgently bagged in a clean way.
By taking the current situation of the agricultural product processing equipment industry into account, a kneading soil-cleaning impurity-removing device of a bagging type potato combine harvester, which can remove soil adhered to the potato skin and part of impurities mixed in a potato soil mixture and can not cause skin breaking damage to the potato skin, is urgently needed.
Disclosure of Invention
The invention aims to provide a kneading soil-cleaning impurity-removing device of a bagging type potato combine harvester, which can overcome the problems in the existing agricultural machinery equipment industry, can remove soil and the like on the surface of potatoes, and cannot cause skin breaking damage to the surface of the potatoes.
The technical scheme is as follows: comprises a soil cleaning frame, a hydraulic cylinder, a smooth roller, a kneading roller I, a kneading roller II and a soil cleaning driving device, wherein the soil cleaning frame comprises a vertical plate, a lug I, a supporting rod, a reinforcing plate, a impurity cleaning plate, a lug II and a convex plateEar III, 1 long edge of the rectangular flat plate-shaped vertical plate is bent to one side to form a flat plate I, the plate surface of the flat plate I and the plate surface of the vertical plate form a right angle, the plate surface of the flat plate I is perpendicular to the short edge of the vertical plate, the 2 nd long edge of the vertical plate is bent to the flat plate II again in the direction close to the flat plate I after being bent for the 1 st time in the same direction as the flat plate I, and the plate surface of the flat plate II is parallel to the plate surface of the vertical plate, namely the cross section of the rectangular flat plate-shaped vertical plate with the 2 long edges is in a J shape after being respectively bent to the flat plate I and the flat plate II, the 2 nd long edge of the vertical plate faces the 1 st time bending part in the same direction as the flat plate I, the outer side far away from the flat plate I, the lug I is arranged at the position close to the 1 short edge of the vertical plate, the lug I is parallel to the plate surface of the vertical plate, the 2 vertical plates are fixed at the two ends of the supporting rod through the lug I, the plate surfaces of the 2 th vertical plate are parallel, the plate I faces outwards, The first flat plate I of the 2 vertical plates is positioned in the same plane, the 1 st bent part of the 2 vertical plates is connected together through the 1 other supporting rod near the other 1 short sides of the vertical plates, the 2L-shaped reinforcing plates are respectively fixed at the right angle formed by the plate surfaces of the 2 vertical plates and the first flat plate surface, the 2 right-angled plate surfaces of the reinforcing plates are respectively parallel to the plate surfaces of the vertical plates and the first flat plate surface, the 2 vertical plates are near the first flat plate surface, a plurality of impurity removing plates in rectangular flat plate shape are uniformly arranged along the long side direction of the rectangular flat plate of the vertical plates, the impurity removing plate surfaces are perpendicular to the vertical plate surfaces, the long sides of the impurity removing plates far away from the first flat plate are positioned in the same plane, the planes of the impurity removing plates far away from the long sides of the first flat plate are parallel to the first flat plate surface, one ends of the 2 reinforcing plates near the lugs I arranged on the vertical plates are respectively provided with lugs II, and the 2 lugs II are provided with round holes, And the equal perpendicular to riser face of round hole axis, 2 the 2 nd long limits of 2 risers are towards the 1 st bending part with I equidirectional in dull and stereotyped, keep away from dull and stereotyped I outside, and keep away from I one end of lug and respectively be equipped with 2 lugs III, all be equipped with the round hole on 4 lugs III, 4 the equal perpendicular to riser faces of individual round hole axis, and 4 the round hole axis is coaxial, clear soil frame articulates in bagging-type potato combine's frame through 2 lugs II, the lug I that sets up at the riser is towards the direction of advance of bagging-type potato combine, and I part of dull and stereotyped of riser is towards the I part of the dull and stereotyped of bagging-type potato combineOne end of each of 2 hydraulic cylinders is hinged to each of 2 lugs III on 2 vertical plates of the soil cleaning frame, and the other end of each of 2 hydraulic cylinders is hung on a rack of the bagging type potato combine harvester; the two ends of the smooth rollers which are the same as the impurity removing plates arranged on the soil cleaning frame in number are supported at the overlapped part of the vertical plate and the reinforcing plate of the soil cleaning frame, namely the two ends of the smooth rollers are simultaneously supported on the vertical plate and the reinforcing plate, the sequence number of each smooth roller is marked as the same as that of the lug I arranged on the vertical plate of the soil cleaning frame from one end of the lug IG Ⅰ、G Ⅱ、G Ⅲ… …, the axes of the smooth rollers are located in the same plane, the plane where the axes of the smooth rollers are located is parallel to the plane where the impurity removing plates are far away from the long edge of the flat plate I, the smooth rollers are correspondingly located above the impurity removing plates respectively, and the distance between the lower generatrix of each smooth roller and the long edge of each impurity removing plate is 1-3 mm; the kneading roller I and the kneading roller II made of elastic materials both comprise a square shaft and kneading wheels, cylindrical shafts respectively extend out of two ends of the square shaft with square cross sections, the kneading wheels made of the elastic materials are cylindrical, a square hole is arranged in the center of each kneading wheel, a plurality of spiral kneading ridge lines are uniformly arranged on the outer circle, the kneading ridge lines are divided into 2 types of left rotation and right rotation, spiral holes with the same number as the kneading ridge lines are arranged in the kneading wheels corresponding to the kneading ridge lines, the screw pitches and the rotation directions of the spiral holes are respectively equal to those of the kneading ridge lines, the cross section of each spiral hole is in an oblong shape, the length direction of the oblong shape is in an arc shape, the kneading wheels are sleeved in the middle of the square shaft through the square hole in the center, namely, the kneading roller I is formed, the kneading wheels with the number more than that of the kneading wheels of the kneading roller I by 1 piece are sleeved in the middle of the square hole in the center, namely, the kneading roller II is formed, two ends of 1 kneading roller I are supported at the overlapped part of the vertical plate and the reinforcing plate through the cylindrical shafts at two ends of the square shaft, namely, two ends of the kneading roller I are simultaneously supported on the vertical plate and the reinforcing plate and marked asR ⅠRelative to the serial number ofG ⅠSmooth roll of (1) No.R ⅠThe kneading roller I is positioned at one end of a flat plate I close to a lug I arranged on a vertical plate of the soil cleaning frame and close to the vertical plate, and two ends of a kneading roller II with the same number as the smooth rollers are uniformly supported at the overlapping part of the vertical plate and the reinforcing plate through cylindrical shafts at two ends of a square shaftTwo ends of the kneading roller II are simultaneously supported on the vertical plate and the reinforcing plate, and the self sequence number isR ⅠStarting from one end of the kneading roller I, the number of the kneading rollers II is marked asR Ⅱ、R Ⅲ、R Ⅳ… …, the axes of the kneading rollers II and the axes of the kneading rollers I are positioned in the same plane, the plane where the axes of the kneading rollers I and the axes of the kneading rollers II are positioned is parallel to the plane where the axes of the smooth rollers are positioned, and the distances from the kneading rollers II positioned between adjacent smooth rollers to the adjacent smooth rollers are equal in the long edge direction of the rectangular flat plate shape of the vertical plate; the soil cleaning driving device comprises a soil cleaning motor, a single chain wheel, a double chain wheel, a chain I, a chain II and a chain III, the soil cleaning motor with half of the quantity of the kneading rollers II is arranged on the surface of the soil cleaning frame, which is far away from another 1 vertical plate, of the flat plate II with 1 vertical plate, the end of a lug I arranged on the vertical plate of the soil cleaning frame is started, and the serial number of each soil cleaning motor is marked as the sameM Ⅰ、M Ⅱ、M Ⅲ… …, the extending end of the output shaft of each soil cleaning motor after passing through the flat plate II is provided with a single chain wheel, each single chain wheel is positioned in the same plane, and the square shaft and the serial number of the kneading roller I areR Ⅳ、R Ⅴ… … A cylindrical shaft extending from the square shaft of the kneading roller II towards the soil cleaning motor passes through the vertical plate of the soil cleaning frame and the reinforcing plate is provided with double chain wheels, the outer side wheel disc of each double chain wheel far away from the reinforcing plate and the single chain wheel arranged on the output shaft of each soil cleaning motor are positioned in the same plane and have the serial number ofR Ⅵ… … A single chain wheel is mounted on a cylindrical shaft extending from the square shaft of the kneading roller II towards the soil cleaning motor through the vertical plate and the reinforcing plate, and the single chain wheel and an inner side wheel disc of the double chain wheel mounted on the square shaft of the kneading roller I and close to the reinforcing plate are positioned in the same plane and have the serial number ofG Ⅰ、G Ⅲ、G Ⅳ、G Ⅴ… … the extending ends of the smooth rollers passing through the vertical plate and the reinforcing plate towards the earth cleaning motor are all provided with single chain wheels, and each single chain wheel and the inner side wheel disk of the double chain wheel arranged on the square shaft of the kneading roller I and close to the reinforcing plate are positioned in the same plane, and the serial numbers areR Ⅱ、R Ⅲ、R Ⅴ… … Single chain wheels are arranged on cylindrical shafts extending from the square shafts of the kneading rollers II towards the direction far away from the soil cleaning motor and passing through the vertical plates and the reinforcing plates of the soil cleaning frameG Ⅰ、G Ⅱ、G Ⅲ、G Ⅴ… … the single chain wheels are arranged at the extending ends of the smooth rollers which penetrate through the vertical plate and the reinforcing plate towards the direction far away from the soil cleaning motor, the single chain wheels arranged on the cylindrical shaft of the square shaft of each kneading roller II far away from one end of the soil cleaning motor and the single chain wheels on each smooth roller are all positioned in the same plane and are arranged in the same plane with the serial numberM Ⅰ、M Ⅱ、M Ⅲ… … the single chain wheel on the output shaft is respectively connected with the square shaft installed on the kneading roller I and the serial number isR Ⅳ、R Ⅴ… … chains I are hung between the outside wheel discs of the double chain wheels on the cylindrical shaft extending from the square shaft of the kneading roller II towards the direction of the soil cleaning motor, and the inside wheel discs of the double chain wheels are respectively installed on the outer wheel discs of the double chain wheels with the serial number ofG Ⅰ、G Ⅲ、G Ⅳ… … between the single chain wheels with the smooth rollers extending out towards the earth cleaning motor and mounted on the chain wheelsR Ⅵ… … Single sprocket on cylindrical shaft with square shaft extending towards earth cleaning motor of kneading roller II and mounted on serial numberG Ⅴ… … chains II are hung between the single chain wheels at the end of the smooth roller extending towards the earth cleaning motor and are installed on the single chain wheels with the serial number ofR Ⅲ、R Ⅴ… … Single chain wheel on cylindrical shaft extending from square shaft of kneading roller II to direction far from earth-cleaning motorG Ⅲ、G Ⅴ… … chains II are hung between the single chain wheels at the extending ends of the smooth rollers far away from the soil cleaning motor and are installed at the positions with the serial number ofR Ⅱ… … Single sprocket on cylindrical shaft extending from square shaft of kneading roller II to direction far from earth-cleaning motor and mounted on serial numberG Ⅰ、G Ⅱ… … A chain III is hung between the single chain wheels at the end of the smooth roller extending away from the earth cleaning motor.
The kneading ridge lines of the adjacent kneading wheels on the kneading roller I and the kneading roller II rotate in opposite directions.
The kneading direction of the kneading roller I and the kneading direction of all the kneading wheels on the same kneading roller II are the same as each other.
The kneading and cleaning device of the bagging type potato combine harvester is characterized in that the kneading rollers I arranged on the soil cleaning frame are opposite to the kneading ridges of the kneading rollers II and the kneading wheels adjacent to the kneading rollers.
The kneading and soil-cleaning impurity-removing device of the bagging type potato combine harvester is characterized in that the kneading rollers I arranged on the soil-cleaning frame and the kneading ridges of all the kneading wheels on the same kneading roller 1 are same in rotation direction, but the kneading ridges of the kneading wheels on the adjacent kneading rollers II are opposite in rotation direction.
The kneading and soil-cleaning impurity-removing device of the bagging type potato combine harvester is characterized in that the kneading rollers I arranged on the soil-cleaning frame and the kneading ridges of the kneading wheels on all the kneading rollers II have the same rotating direction.
On the basis of the prior art, a vertical plate of a soil cleaning frame is in a rectangular flat plate shape, 1 long edge of the vertical plate is bent to one side to form a flat plate I, the plate surface of the flat plate I and the plate surface of the vertical plate form a right angle, the plate surface of the flat plate I is perpendicular to the short edge of the vertical plate, after the 2 nd long edge of the vertical plate is bent for the 1 st time in the same direction as the flat plate I, the long edge of the vertical plate is bent to a flat plate II again in the direction close to the flat plate I, the plate surface of the flat plate II is parallel to the plate surface of the vertical plate, namely, the cross section of the vertical plate after the rectangular flat plate-shaped plate surface and the 2 long edges are respectively bent to form the flat plate I and the flat plate II is in a J shape; a 2 nd long edge of the vertical plate faces to a 1 st bending part in the same direction as the flat plate I, the outer side of the vertical plate I is far away from the outer side of the flat plate I, and a 1 short edge of the vertical plate is provided with a lug I, and the surface of the lug I is parallel to the surface of the vertical plate; the 2 vertical plates are fixed at two ends of the supporting rod through the lugs I, the plate surfaces of the 2 vertical plates are parallel, the flat plates I of the 2 vertical plates face outwards, the flat plates I of the 2 vertical plates are positioned in the same plane, and the 1 st-time bending parts of the 2 vertical plates are connected together through the 1 other supporting rod at the positions close to the other short edges of the vertical plates; 2L-shaped reinforcing plates are respectively fixed on the plate surface and the flat plate of the 2 vertical plates2 plate surfaces which are at a right angle and formed by the plate surface I and the reinforcing plate are respectively parallel to the plate surface of the vertical plate and the plate surface I of the flat plate; a plurality of impurity removing plates in the shape of rectangular flat plates are uniformly arranged between the 2 vertical plates and close to the flat plate I and along the long edge direction of the rectangular flat plate of the vertical plates, the plate surface of each impurity removing plate is vertical to the plate surface of the vertical plate, the long edges of the impurity removing plates far away from the flat plate I are positioned in the same plane, and the plane of each impurity removing plate far away from the long edge of the flat plate I is parallel to the plate surface of the flat plate I; one end of each of the 2 reinforcing plates, which is close to the lug I arranged on the vertical plate, is provided with a lug II, and the 2 lugs II are provided with round holes, and the axes of the round holes are vertical to the plate surface of the vertical plate; the 2 nd long edge of the 2 vertical plates faces to the 1 st bending part in the same direction as the flat plate I, the 2 th long edge is far away from the outer side of the flat plate I, one end of each of the 2 th long edges, which is far away from the lug I, is provided with 2 lugs III, the 4 lugs III are provided with round holes, the axes of the 4 round holes are vertical to the plate surface of the vertical plate, and the axes of the 4 round holes are coaxial; the soil cleaning frame is hinged to a rack of the bagging type potato combine harvester through 2 lugs II, the lugs I arranged on the vertical plate face the advancing direction of the bagging type potato combine harvester, and the flat plate I of the vertical plate is partially downward; one end of 2 hydraulic cylinders is hinged on each 2 lugs III on 2 vertical plates of the soil clearing frame, and the other end of 2 hydraulic cylinders is respectively hung on a frame of the bagging potato combine harvester. The two ends of the smooth rollers, which are the same as the impurity removing plates arranged on the soil removing frame in number, are supported at the overlapping part of the vertical plate and the reinforcing plate of the soil removing frame, namely the two ends of the smooth rollers are simultaneously supported on the vertical plate and the reinforcing plate; the number of the smooth rollers is marked according to the mark from one end of a lug I arranged on a vertical plate of the soil cleaning frameG Ⅰ、G Ⅱ、G Ⅲ… …, the axes of the smooth rollers are located in the same plane, the plane where the axes of the smooth rollers are located is parallel to the plane where the impurity removing plates are far away from the long edge of the flat plate I, the smooth rollers are correspondingly located above the impurity removing plates respectively, and the distance between the lower generatrix of each smooth roller and the long edge of each impurity removing plate is 1-3 mm. The cross sections of square shafts of the kneading roller I and the kneading roller II made of elastic materials are square, and cylindrical shafts extend out of two ends of each square shaft; the kneading wheel made of elastic material is cylindrical, the center of the kneading wheel is provided with a square hole, and the outer circle is uniformly provided with a plurality of stripsThe spiral kneading ridges are divided into 2 types of left-handed and right-handed; spiral holes with the same number as the kneading ridge lines are arranged in the kneading wheel corresponding to the kneading ridge lines, the screw pitch and the screw direction of each spiral hole are respectively equal to those of the kneading ridge lines, the cross section of each spiral hole is in an oblong shape, and the length direction of the oblong shape is in a circular arc shape; a plurality of kneading wheels are sleeved in the middle of the square shaft through a central square hole to form a kneading roller I, and kneading wheels which are 1 piece more than the kneading wheels of the kneading roller I are sleeved in the middle of the square shaft through the central square hole to form a kneading roller II; marking asR ⅠThe two ends of the kneading roller I of 1 piece are supported at the overlapped part of the vertical plate and the reinforcing plate through the cylindrical shafts at the two ends of the square shaft, namely, the two ends of the kneading roller I are simultaneously supported on the vertical plate and the reinforcing plate, and the number of the kneading roller I is relative to the serial numberG ⅠSmooth roll of (1) No.R ⅠThe kneading roller I is positioned at one end of a flat plate I close to a lug I arranged on a vertical plate of the soil cleaning frame and close to the vertical plate; two ends of a kneading roller II with the same number as the smooth rollers are uniformly supported at the overlapped part of the vertical plate and the reinforcing plate through cylindrical shafts at two ends of the square shaft, namely two ends of the kneading roller II are simultaneously supported on the vertical plate and the reinforcing plate, and the self-sequence number isR ⅠStarting from one end of the kneading roller I, the number of the kneading rollers II is marked asR Ⅱ、R Ⅲ、R Ⅳ… …, respectively; the axes of the kneading rollers II and the axes of the kneading rollers I are positioned in the same plane, the plane where the axes of the kneading rollers I and the axes of the kneading rollers II are positioned is parallel to the plane where the axes of the smooth rollers are positioned, and the distances from the kneading rollers II positioned between the adjacent smooth rollers to the adjacent smooth rollers are equal in the long edge direction of the rectangular flat plate shape of the vertical plate. The rotating directions of the kneading ridges of the adjacent kneading wheels on the kneading roller I and the kneading roller II are opposite, and the rotating directions of the kneading roller I arranged on the soil cleaning frame and the kneading ridges of each kneading roller II and the adjacent kneading wheels are opposite; or the kneading rollers I arranged on the soil cleaning frame and the kneading ridges of all the kneading wheels on the same kneading roller II 1 have the same rotating direction, but the kneading ridges of the kneading wheels on the adjacent kneading rollers II have opposite rotating directions; or the kneading ridges of the kneading rollers I arranged on the soil cleaning frame and the kneading wheels on all the kneading rollers IIThe rotation directions of the two are the same. The soil cleaning motors of the soil cleaning driving device with the kneading roller II being half of the kneading roller II are arranged on the surface of the soil cleaning frame, which is far away from the other 1 vertical plate, of the flat plate II of the same 1 vertical plate, starting from one end of a lug I arranged on the vertical plate of the soil cleaning frame, and the serial numbers of the soil cleaning motors are marked as followsM Ⅰ、M Ⅱ、M Ⅲ… …, respectively; the extending end of each soil cleaning motor output shaft after penetrating through the flat plate II is provided with a single chain wheel, and each single chain wheel is positioned in the same plane; the number of the square shaft of the kneading roller I isR Ⅳ、R Ⅴ… … A cylindrical shaft extending out after a square shaft of a kneading roller II passes through a vertical plate and a reinforcing plate of the soil cleaning frame towards the direction of the soil cleaning motor is provided with double chain wheels, and an outer side wheel disc of each double chain wheel far away from the reinforcing plate and a single chain wheel arranged on an output shaft of each soil cleaning motor are positioned in the same plane; is numbered asR Ⅵ… … a single chain wheel is arranged on a cylindrical shaft extending out after a square shaft of the kneading roller II passes through the vertical plate and the reinforcing plate towards the soil cleaning motor, and the single chain wheel and an inner side wheel disc of the double chain wheel arranged on the square shaft of the kneading roller I and close to the reinforcing plate are positioned in the same plane; is numbered asG Ⅰ、G Ⅲ、G Ⅳ、G Ⅴ… … the extending end of the smooth roller through the vertical plate and the reinforcing plate towards the earth cleaning motor is provided with single chain wheels, and each single chain wheel and the inner side wheel disk of the double chain wheel arranged on the square shaft of the kneading roller I and close to the reinforcing plate are positioned in the same plane; is numbered asR Ⅱ、R Ⅲ、R Ⅴ… … Single chain wheels are arranged on cylindrical shafts extending from the square shafts of the kneading rollers II towards the direction far away from the soil cleaning motor and passing through the vertical plates and the reinforcing plates of the soil cleaning frameG Ⅰ、G Ⅱ、G Ⅲ、G Ⅴ… … single chain wheels are arranged at the extending ends of the smooth rollers which penetrate through the vertical plate and the reinforcing plate towards the direction far away from the soil cleaning motor, and the single chain wheels arranged on the cylindrical shaft of the square shaft of each kneading roller II at the end far away from the soil cleaning motor and the single chain wheels on each smooth roller are all positioned in the same plane; is installed in serial numberM Ⅰ、M Ⅱ、M Ⅲ… … outputThe single chain wheel on the shaft is respectively connected with a square shaft arranged on the kneading roller I and has the sequence number ofR Ⅳ、R Ⅴ… … chains I are hung between the outer side wheel discs of the double chain wheels on the cylindrical shaft extending from the square shaft of the kneading roller II towards the direction of the soil cleaning motor; the inner side wheel discs of the double chain wheels are respectively installed at the serial numbersG Ⅰ、G Ⅲ、G Ⅳ… … between the single chain wheels with the smooth rollers extending out towards the earth cleaning motor and mounted on the chain wheelsR Ⅵ… … Single sprocket on cylindrical shaft with square shaft extending towards earth cleaning motor of kneading roller II and mounted on serial numberG Ⅴ… … chains II are hung between the single chain wheels at the extending end of the smooth roller towards the earth cleaning motor; is installed in serial numberR Ⅲ、R Ⅴ… … Single chain wheel on cylindrical shaft extending from square shaft of kneading roller II to direction far from earth-cleaning motorG Ⅲ、G Ⅴ… … chains II are hung between the single chain wheels at the extending ends of the smooth rollers far away from the soil cleaning motor and are installed at the positions with the serial number ofR Ⅱ… … Single sprocket on cylindrical shaft extending from square shaft of kneading roller II to direction far from earth-cleaning motor and mounted on serial numberG Ⅰ、G Ⅱ… … A chain III is hung between the single chain wheels at the end of the smooth roller extending away from the earth cleaning motor.
The working principle is as follows: the front part of the kneading soil-clearing and impurity-removing device of the bagging type potato combine harvester is hinged on a rack of the bagging type potato combine harvester through 2 lugs II of a soil-clearing frame, and the rear part of the kneading soil-clearing and impurity-removing device is hung on the rack of the bagging type potato combine harvester through 2 hydraulic cylinders. And starting a soil cleaning motor of the soil cleaning driving device of the kneading soil cleaning and impurity removing device.
In the process of harvesting potatoes in the field, after potato soil separation is completed by the potato soil separation device, the bagged potato combine harvester also contains a large amount of soil blocks, seedling vines, weeds, residual mulching films after removal and the like, so that the potatoes cannot be directly bagged for market supply. The mixture of potato, soil, seedlings, impurities and the like after the separation of the potato and the soil is conveyed to the feeding end of the damage-reducing soil-cleaning impurity-removing seedling-removing device, namely the front upper part of the running direction of a rubbing roller I of the rubbing soil-cleaning impurity-removing device.
Because the upper generatrix of the kneading roller I, the kneading roller II and the smooth roller all run towards the rear of the running direction of the bagging type potato combine harvester, the mixture falling above the kneading roller I of the kneading soil cleaning and impurity removing device is pushed to the upper part of each kneading roller II behind along with the rotation of the kneading roller I. In the process, because the outer circles of the kneading wheels arranged on the kneading roller I and the kneading roller II are provided with kneading ridge lines, the soil coated on the surfaces of the potatoes can be kneaded and removed; because smooth rollers are arranged between the adjacent kneading rollers, the operation of the mixture is hindered to a certain extent, and the kneading effect is further enhanced. Because the kneading wheel is made of elastic materials and the kneading ridges are internally provided with spiral holes corresponding to the kneading ridges, certain depressions can be generated when the surface of the kneading wheel and the kneading ridges are contacted with potatoes, the contact stress between the kneading wheel and the potatoes is reduced, the wrapping and kneading effects of the kneading wheel on the potatoes are enhanced, the damage to the skins of the potatoes can be effectively reduced, and the purpose of reducing damage and harvesting is achieved. The cleaned potatoes fall into a bagging device of the bagging type potato combine harvester through the last kneading roller II, and the kneaded soil and part of impurities fall through the kneading roller I and gaps among the kneading rollers II.
Compared with the current situation in the prior art, the outer circle of the kneading wheel is provided with the kneading ridge line, so that the soil coated on the surface of the potato can be kneaded and removed; because smooth rollers are arranged between the adjacent kneading rollers, the operation of the mixture is hindered to a certain extent, and the kneading effect is enhanced; because the rubbing wheel is made of elastic materials, and spiral holes are formed in the rubbing wheel corresponding to the rubbing ridge lines, when the rubbing wheel surface and the rubbing ridge lines contact with the potatoes, certain concave deformation can be generated, the contact area is increased, and the stress of each contact surface is uniform, so that the contact stress between the rubbing wheel and the potatoes is reduced, the wrapping effect and the rubbing effect of the rubbing wheel on the potatoes are enhanced, the damage to the potato skins can be effectively reduced, and the purpose of reducing damage and harvesting is achieved.
Drawings
FIG. 1 is an isometric view of an embodiment of the invention;
FIG. 2 is an isometric view of the invention in another orientation than that shown in FIG. 1;
FIG. 3 is an isometric view of the soil clearing frame of the embodiment of FIG. 1 of the present invention;
FIG. 4 is an isometric view of the riser of the embodiment of FIG. 3 of the present invention;
FIG. 5 is a drawing of the embodiment of the invention shown in FIG. 1 numberedR ⅠIs an axonometric view of the kneading roller;
FIG. 6 shows the embodiment of the present invention shown in FIG. 1 except that the reference numerals areR ⅠAxonometric view of the kneading rollers outside;
FIG. 7 is an isometric view of a kneading wheel with a left handed kneading ridge according to the embodiment of the present invention shown in FIG. 5;
FIG. 8 is an isometric view of a kneading wheel with right hand kneading ridges in accordance with the embodiment of the invention shown in FIG. 5;
FIG. 9 is an isometric view of the earth removing drive assembly of the embodiment of FIG. 1 in accordance with the invention;
FIG. 10 is an isometric view of another embodiment of the invention;
fig. 11 is an isometric view of a third embodiment of the invention.
Detailed Description
10. The soil cleaning device comprises a soil cleaning frame 101, a vertical plate 1011, a plate I1012, a plate II 102, a lug I103, a support rod 104, a reinforcing plate 105, a impurity cleaning plate 106, a lug II 107, a lug III 11, a hydraulic cylinder 12, a smooth roller 13, a kneading roller I131, a square shaft 132, a kneading wheel 1321, a kneading ridge 1322, a spiral hole 14, a kneading roller II 15, a soil cleaning driving device 151, a soil cleaning motor 152, a single chain wheel 153, a double chain wheel 154, a chain I155, a chain II 156 and a chain III.
In the embodiment shown in fig. 1-9: the vertical plate 101 of the soil cleaning frame 10 is in a rectangular flat plate shape, 1 long edge of the vertical plate 101 is bent to one side to form a flat plate I1011, the plate surface of the flat plate I1011 forms a right angle with the plate surface of the vertical plate 101, the plate surface of the flat plate I1011 is perpendicular to the short edge of the vertical plate 101, and the 2 nd long edge of the vertical plate 101 is bent to be a flat plate I1011 again in the direction close to the flat plate I1011 after being bent for the 1 st time in the same direction as the flat plate I1011The plate II 1012 and the plate surface of the flat plate II 1012 are parallel to the plate surface of the vertical plate 101, that is, the plate surface of the vertical plate 101 in the shape of a rectangular flat plate plus 2 long edges are respectively bent into a flat plate I1011 and a flat plate II 1012, and the cross sections are in a J shape; a 2 nd long edge of the vertical plate 101 faces a 1 st bending part in the same direction as the flat plate I1011, the outer side far away from the flat plate I1011 and 1 short edge close to the vertical plate 101 are provided with a lug I102, and the plate surface of the lug I102 is parallel to the plate surface of the vertical plate 101; 2 vertical plates 101 are fixed at two ends of a supporting rod 103 through lugs I102, the plate surfaces of the 2 vertical plates 101 are parallel, a plate I1011 of the 2 vertical plates 101 faces outwards, the plate I1011 of the 2 vertical plates 101 is positioned in the same plane, and the 1 st bending part of the 2 vertical plates 101 is close to the other 1 short edge of the vertical plates 101 and is connected together through another 1 supporting rod 103; 2L-shaped reinforcing plates 104 are respectively fixed at the right angle formed by the plate surfaces of the 2 vertical plates 101 and the plate surface of the flat plate I1011, and 2 plate surfaces of the reinforcing plates 104 which are right angles are respectively parallel to the plate surface of the vertical plate 101 and the plate surface of the flat plate I1011; 5 impurity cleaning plates 105 in a rectangular flat plate shape are uniformly arranged between the 2 vertical plates 101 and close to the flat plate I1011 and along the long side direction of the rectangular flat plate of the vertical plate 101, the plate surfaces of the impurity cleaning plates 105 are vertical to the plate surfaces of the vertical plates 101, the long sides of the impurity cleaning plates 105 far away from the flat plate I1011 are positioned in the same plane, and the plane of the long sides of the impurity cleaning plates 105 far away from the flat plate I1011 is parallel to the plate surface of the flat plate I1011; one end of the 2 reinforcing plates 104, which is close to the lug I102 arranged on the vertical plate 101, is provided with a lug II 106, the 2 lugs II 106 are provided with round holes, and the axes of the round holes are vertical to the plate surface of the vertical plate 101; 2 long edges of 2 vertical plates 101 face to a 1 st bending part in the same direction as the plate I1011, the 2 long edges are far away from the outer side of the plate I1011 and one end far away from a lug I102, 2 lugs III 107 are respectively arranged on the 4 lugs III 107, round holes are respectively arranged on the 4 lugs III 107, the axes of the 4 round holes are vertical to the plate surface of the vertical plate 101, and the axes of the 4 round holes are coaxial; the soil clearing frame 10 is hinged to a rack of the bagging type potato combine through 2 lugs II 106, the lug I102 arranged on the vertical plate 101 faces the advancing direction of the bagging type potato combine, and the flat plate I1011 of the vertical plate 101 faces downwards; one end of the 2 pieces of hydraulic cylinders 11 is hinged on each 2 pieces of lugs III 107 on the 2 pieces of vertical plates 101 of the soil cleaning frame 10, and 2 pieces of hydraulic cylinders 11The other end of the hydraulic cylinder 11 is respectively hung on a frame of the bagging type potato combine harvester. Two ends of 5 smooth rollers 12 are supported at the overlapping part of the vertical plate 101 and the reinforcing plate 104 of the soil cleaning frame 10, namely two ends of the smooth rollers 12 are simultaneously supported on the vertical plate 101 and the reinforcing plate 104; the number of the smoothing rollers 12 is marked as follows, starting from one end of a lug I102 arranged on a vertical plate 101 of the soil cleaning frame 10G Ⅰ、G Ⅱ、G Ⅲ… …, the axes of the smooth rollers 12 are located in the same plane, the plane where the axes of the smooth rollers 12 are located is parallel to the plane where the impurity removing plates 105 are far away from the long edge of the flat plate I1011, the smooth rollers 12 are respectively and correspondingly located above the impurity removing plates 105, and the distance between the lower generatrix of the smooth rollers 12 and the long edge of the impurity removing plates 105 is 1-3 mm. The sections of the square shafts 131 of the kneading roller I13 and the kneading roller II 14 made of elastic materials are square, and cylindrical shafts extend out of two ends of each square shaft 131; the kneading wheel 132 made of elastic material is cylindrical, a square hole is arranged at the center of the kneading wheel 132, 4 spiral kneading ridges 1321 are uniformly arranged on the outer circle, and the kneading ridges 1321 are divided into 2 types of left rotation and right rotation; 4 spiral holes 1322 are formed in the kneading wheel 132 corresponding to the kneading ridge lines 1321, the pitch and the rotation direction of the spiral holes 1322 are equal to those of the kneading ridge lines 1321 respectively, the cross section of each spiral hole 1322 is in an oblong shape, and the length direction of the oblong shape is in a circular arc shape; a plurality of 6 kneading wheels 132 are sleeved in the middle of the square shaft 131 through a central square hole to form a kneading roller I13, and 7 kneading wheels 132 are sleeved in the middle of the square shaft 131 through a central square hole to form a kneading roller II 14; marking asR ⅠThe two ends of the 1 piece kneading roller I13 are supported at the overlapping part of the vertical plate 101 and the reinforcing plate 104 through the cylindrical shafts at the two ends of the square shaft 131, namely, the two ends of the kneading roller I13 are simultaneously supported on the vertical plate 101 and the reinforcing plate 104, and the number is relative to the numberG ⅠSmooth roll 12 of the numberR ⅠThe kneading roller I13 is positioned at one end close to a lug I102 arranged on a vertical plate 101 of the soil cleaning frame 10 and at one side close to a flat plate I1011 of the vertical plate 101; the two ends of the 5 kneading rollers II 14 are uniformly supported at the overlapped part of the vertical plate 101 and the reinforcing plate 104 through the cylindrical shafts at the two ends of the square shaft 131, namely, the two ends of the kneading rollers II 14 are simultaneously supported on the vertical plate 101 and the reinforcing plate 104, and the number of the two ends is as followsR ⅠStarting from one end of the kneading roller I13, the number of the kneading rollers II 14 is marked with the same reference numberR Ⅱ、R Ⅲ、R Ⅳ… …, respectively; the axes of the kneading rollers II 14 and the axes of the kneading rollers I13 are positioned in the same plane, the planes of the axes of the kneading rollers I13 and the axes of the kneading rollers II 14 are parallel to the plane of the axes of the smooth rollers 12, and the distances from the kneading rollers II 14 positioned between the adjacent smooth rollers 12 to the adjacent smooth rollers 12 are equal in the long edge direction of the rectangular flat plate shape of the vertical plate 101; the kneading ridges 1321 of the adjacent kneading wheel 132 on the kneading roller i 13 and the kneading roller ii 14 are rotated in opposite directions, and the kneading roller i 13 mounted on the soil cleaning frame 10 is rotated in opposite directions with respect to the kneading ridges 1321 of the respective kneading roller ii 14 and the adjacent kneading wheel 132. The soil cleaning motors 151 of the 3 soil cleaning driving devices 15 are arranged on the surface of the soil cleaning frame 10, which is far away from the other 1 vertical plate 101, of the flat plate II 1012 of the same 1 vertical plate 101, starting from one end of a lug I102 arranged on the vertical plate 101 of the soil cleaning frame 10, and the serial numbers of the soil cleaning motors 151 are marked as followsM Ⅰ、M Ⅱ、M Ⅲ… …, respectively; the extending end of the output shaft of each soil cleaning motor 151 after passing through the flat plate II 1012 is provided with a single chain wheel 152, and each single chain wheel 152 is positioned in the same plane; the kneading roller I13 has a square shaft 131 and a number ofR Ⅳ、R Ⅴ… …, double chain wheels 153 are arranged on cylindrical shafts extending from the square shafts 131 of the kneading rollers II 14 towards the direction of the soil cleaning motors 151 after penetrating through the vertical plates 101 and the reinforcing plates 104 of the soil cleaning frame 10, and the outer side wheel discs of the double chain wheels 153 far away from the reinforcing plates 104 and the single chain wheels 152 arranged on the output shafts of the soil cleaning motors 151 are positioned in the same plane; is numbered asR Ⅵ… … A single chain wheel 152 is arranged on a cylindrical shaft extending from the square shaft 131 of the kneading roller II 14 towards the direction of the soil cleaning motor 151 through the vertical plate 101 and the reinforcing plate 104, and the single chain wheel 152 and a double chain wheel 153 arranged on the square shaft 131 of the kneading roller I13 are close to an inner side wheel disc of the reinforcing plate 104 and are positioned in the same plane; is numbered asG Ⅰ、G Ⅲ、G Ⅳ、G Ⅴ… …, a single chain wheel 152 is arranged at the extending end of the smooth roller 12 which passes through the vertical plate 101 and the reinforcing plate 104 towards the direction of the soil cleaning motor 151, andeach single chain wheel 152 and a double chain wheel 153 arranged on the square shaft 131 of the kneading roller I13 are positioned in the same plane close to the inner side wheel disc of the reinforcing plate 104; is numbered asR Ⅱ、R Ⅲ、R Ⅴ… … A single chain wheel 152 is mounted on the cylindrical shaft extending from the square shaft 131 of the kneading roller II 14 towards the direction far away from the soil cleaning motor 151 through the vertical plate 101 and the reinforcing plate 104 of the soil cleaning frame 10, and the serial numbers areG Ⅰ、G Ⅱ、G Ⅲ、G Ⅴ… …, single chain wheels 152 are respectively arranged at the extending ends of the smooth rollers 12 which penetrate through the vertical plate 101 and the reinforcing plate 104 towards the direction far away from the soil cleaning motor 151, and the single chain wheels 152 arranged on the cylindrical shaft of the square shaft 131 of each kneading roller II 14 at the end far away from the soil cleaning motor 151 and each smooth roller 12 are positioned in the same plane; is installed in serial numberM Ⅰ、M Ⅱ、M Ⅲ… …, a single sprocket 152 on the output shaft, a square shaft 131 mounted on the kneading roller I13 and numbered asR Ⅳ、R Ⅴ… …, chains I154 are hung between the outer wheel discs of double chain wheels 153 on the cylindrical shaft extending towards the direction of the soil cleaning motor 151 from the square shaft 131 of the kneading roller II 14; the inner wheel discs of the double chain wheels 153 are respectively arranged at the serial numbersG Ⅰ、G Ⅲ、G Ⅳ… … between the single chain wheels 152 at the end of the smoothing roller 12 extending toward the scarfing motor 151 and mounted on the drive wheelsR Ⅵ… … A single sprocket 152 mounted on a cylindrical shaft extending from the square shaft 131 of the kneading roller II 14 toward the earth cleaning motor 151G Ⅴ… …, chains II 155 are hung between the single chain wheels 152 at the ends of the smooth rollers 12 extending towards the earth cleaning motor 151; is installed in serial numberR Ⅲ、R Ⅴ… … Single sprocket 152 mounted on a cylindrical shaft extending from the square shaft 131 of the kneading roller II 14 in the direction away from the earth cleaning motor 151G Ⅲ、G Ⅴ… … chains II 155 are hung between the single chain wheels 152 at the end of the smooth roller 12 extending away from the earth cleaning motor 151 and are installed on the chain wheelsR Ⅱ… … the square shaft 131 of the kneading roller II 14 faces away from the soil cleaning motor 151Single sprocket 152 on extended cylindrical shaft and mounted on serial numberG Ⅰ、G Ⅱ… …, a chain III 156 is hung between the single chain wheels 152 at the end of the smooth roller 12 extending away from the earth cleaning motor 151.
In the embodiment shown in fig. 10: the kneading roller I13 mounted on the soil cleaning frame 10 and the kneading ridges 1321 of all the kneading wheels 132 on the same 1-piece kneading roller II 14 rotate in the same direction, but the kneading ridges 1321 of the kneading wheels 132 on the adjacent kneading roller II 14 rotate in opposite directions.
In the embodiment shown in fig. 11: the kneading ridges 1321 of the kneading roller i 13 mounted on the soil cleaning frame 10 and the kneading wheels 132 of all the kneading rollers ii 14 are rotated in the same direction.
Claims (6)
1. Clear soil edulcoration device is rubbed to bagging-type potato combine, its characterized in that: comprises a soil cleaning frame (10), a hydraulic cylinder (11), a smoothing roller (12), a kneading roller I (13), a kneading roller II (14) and a soil cleaning driving device (15), wherein the soil cleaning frame (10) comprises a vertical plate (101), a lug I (102), a support rod (103), a reinforcing plate (104), a impurity cleaning plate (105), a lug II (106) and a lug III (107), 1 long edge of the vertical plate (101) in the shape of a rectangular flat plate is bent to one side to form a flat plate I (1011), the plate surface of the flat plate I (1011) and the plate surface of the vertical plate (101) form a right angle, the plate surface of the flat plate I (1011) is vertical to the short edge of the vertical plate (101), the 2 nd long edge of the vertical plate (101) is bent for the first time in the same direction as the flat plate I (1011), the plate II (1012) is bent again in the direction close to the flat plate I (1011), and the plate surface of the flat plate II (1012) is parallel to the plate surface of the vertical plate (101), that is, the cross-section that riser (101) is the face of rectangular plate shape and bends into behind dull and stereotyped I (1011) and dull and stereotyped II (1012) respectively with 2 long limits is "J", 2 nd long limits of riser (101) are towards the 1 st bending part with dull and stereotyped I (1011) equidirectional, keep away from the outside of dull and stereotyped I (1011), 1 minor face department that is close to riser (101) is equipped with lug I (102), and lug I (102) face is parallel with the face of riser (101), 2 riser (101) are fixed at bracing piece (103) both ends through lug I (102), the face of 2 riser (101) is parallel, 2 dull and stereotyped I (1011) of riser (101) are outwards, and 2 dull and stereotyped I (1) of riser (101) are parallel011) The 1 st bending part of 2 vertical plates (101) is close to the other 1 short side of the vertical plate (101) and is connected together through another 1 support rod (103), 2L-shaped reinforcing plates (104) are respectively fixed at the right angle formed by the plate surface of the 2 vertical plates (101) and the plate surface of the plate I (1011), 2 plate surfaces of the reinforcing plates (104) which are right angles are respectively parallel to the plate surface of the vertical plate (101) and the plate surface of the plate I (1011), a plurality of impurity cleaning plates (105) which are rectangular flat plates are uniformly arranged between the 2 vertical plates (101) and are close to the plate I (1011) and along the long side direction of the rectangular flat plate of the vertical plate (101), the plate surfaces of the impurity cleaning plates (105) are vertical to the plate surface of the vertical plate (101), the long sides of the impurity cleaning plates (105) which are far away from the plate I (1011) are positioned in the same plane, and the plane of the long sides of the impurity cleaning plates (105) which are far away from the plate I (1011) is parallel to the plate surface of the plate I (1011), one end of each 2 reinforcing plates (104) close to a lug I (102) arranged on the vertical plate (101) is respectively provided with a lug II (106), each 2 lug II (106) is provided with a round hole, the axes of the round holes are vertical to the plate surface of the vertical plate (101), the 2 nd long edge of each 2 th vertical plate (101) faces to the 1 st bending part in the same direction as the plate I (1011), the long edge is far away from the outer side of the plate I (1011), one end of each lug I (102) is respectively provided with 2 lugs III (107), each 4 lug III (107) is provided with a round hole, the axes of the 4 round holes are vertical to the plate surface of the vertical plate (101), and the axes of the 4 round holes are coaxial, the soil cleaning frame (10) is hinged on the rack of the bagging type potato combine through the 2 lugs II (106), the lug I (102) arranged on the vertical plate (101) faces to the advancing direction of the bagging type potato combine, and the plate I (1011) part of the vertical plate I (101) is downward, one end of each 2 hydraulic cylinders (11) is hinged on each 2 lugs III (107) on the 2 vertical plates (101) of the soil cleaning frame (10), and the other ends of the 2 hydraulic cylinders (11) are respectively hung on a rack of the bagging type potato combine harvester; the two ends of the smooth rollers (12) with the same number as the impurity cleaning plates (105) arranged on the soil cleaning frame (10) are supported at the overlapping part of the vertical plate (101) and the reinforcing plate (104) of the soil cleaning frame (10), namely, the two ends of the smooth rollers (12) are simultaneously supported on the vertical plate (101) and the reinforcing plate (104), starting from one end of a lug I (102) arranged on the vertical plate (101) of the soil cleaning frame (10), the serial number of each smooth roller (12) is marked as the same as the serial number of the smooth roller (12)G Ⅰ、G Ⅱ、G Ⅲ… …, the axes of the smooth rollers (12) are positioned in the same plane, the plane of the axes of the smooth rollers (12) is parallel to the plane of the impurity removing plate (105) far away from the long edge of the flat plate I (1011), the smooth rollers (12) are respectively and correspondingly positioned above the impurity removing plate (105), and the distance between the lower generatrix of the smooth rollers (12) and the long edge of the impurity removing plate (105) is 1-3 mm; the kneading roller I (13) and the kneading roller II (14) made of elastic materials respectively comprise a square shaft (131) and a kneading wheel (132), both ends of the square shaft (131) with square cross sections respectively extend out of a cylindrical shaft, the kneading wheel (132) made of elastic materials is cylindrical, a square hole is arranged in the center of the kneading wheel (132), a plurality of spiral kneading ridges (1321) are uniformly arranged on the outer circle, the kneading ridges (1321) are divided into a left rotation type and a right rotation type, a plurality of spiral holes (1322) with the same number as the kneading ridges (1321) are arranged in the kneading wheel (132) corresponding to the kneading ridges (1321), the screw pitch and the rotation direction of the spiral holes (1322) are respectively equal to the screw pitch and the rotation direction of the kneading ridges (1321), the cross section of the spiral holes (1322) is in a long circle shape, the length direction of the long circle is arc, and the kneading wheels (132) are sleeved on the middle part of the square shaft (131) through the central square shaft, namely, the kneading roller I (13) is formed, 1 kneading wheel (132) which is more than the kneading wheel (132) of the kneading roller I (13) in number is sleeved in the middle of the square shaft (131) through a square hole in the center, namely, the kneading roller II (14) is formed, two ends of the 1 kneading roller I (13) are supported at the overlapping part of the vertical plate (101) and the reinforcing plate (104) through cylindrical shafts at two ends of the square shaft (131), namely, two ends of the kneading roller I (13) are simultaneously supported on the vertical plate (101) and the reinforcing plate (104) and are marked asR ⅠRelative to the serial number ofG ⅠThe number of the smooth roll (12) isR ⅠThe kneading roller I (13) is positioned at one end of a flat plate I (1011) close to a lug I (102) on a vertical plate (101) of the soil cleaning frame (10) and close to the vertical plate (101), two ends of a kneading roller II (14) with the same number as the smooth rollers (12) are uniformly supported at the overlapping part of the vertical plate (101) and the reinforcing plate (104) through cylindrical shafts at two ends of a square shaft (131), namely two ends of the kneading roller II (14) are simultaneously supported on the vertical plate (101) and the reinforcing plate (104), and the self-sequence number isR ⅠStarting from one end of the kneading roller I (13), the number of each kneading roller II (14) is marked with a reference numeralR Ⅱ、R Ⅲ、R Ⅳ… …, the axes of the kneading rollers II (14) and the axes of the kneading rollers I (13) are positioned in the same plane, the plane where the axes of the kneading rollers I (13) and the axes of the kneading rollers II (14) are positioned is parallel to the plane where the axes of the smooth rollers (12) are positioned, and the distances from the kneading roller II (14) positioned between adjacent smooth rollers (12) to the adjacent smooth roller (12) are equal in the long side direction of the rectangular flat plate shape of the vertical plate (101); the soil cleaning driving device (15) comprises a soil cleaning motor (151), a single chain wheel (152), a double chain wheel (153), a chain I (154), a chain II (155) and a chain III (156), wherein the soil cleaning motor (151) with half of the number of the kneading rollers II (14) is arranged on the plate surface of the soil cleaning frame (10) which is far away from the other 1 vertical plate (101) by the flat plate II (1012) of the same 1 vertical plate (101), starting from one end of a lug I (102) arranged on the vertical plate (101) of the soil cleaning frame (10), and the serial number of each soil cleaning motor (151) is marked as the same as that of the other 1 vertical plate (101)M Ⅰ、M Ⅱ、M Ⅲ… …, single chain wheels (152) are arranged at the extending ends of the output shafts of the soil cleaning motors (151) after penetrating through the flat plate II (1012), the single chain wheels (152) are all positioned in the same plane, and the square shaft (131) of the kneading roller I (13) and the serial number areR Ⅳ、R Ⅴ… … A square shaft (131) of the kneading roller II (14) passes through the vertical plate (101) of the soil cleaning frame (10) and the reinforcing plate (104) towards the soil cleaning motor (151) and then extends out of the cylindrical shaft, double chain wheels (153) are arranged on the cylindrical shaft, the outer side wheel disc of each double chain wheel (153) far away from the reinforcing plate (104) and the single chain wheel (152) arranged on the output shaft of each soil cleaning motor (151) are positioned in the same plane, and the serial numbers areR Ⅵ… … A single chain wheel (152) is arranged on a cylindrical shaft extending from the square shaft (131) of the kneading roller II (14) through the vertical plate (101) and the reinforcing plate (104) towards the earth cleaning motor (151), and the single chain wheel (152) and an inner side wheel disc, close to the reinforcing plate (104), of a double chain wheel (153) arranged on the square shaft (131) of the kneading roller I (13) are positioned in the same plane, wherein the numbers areG Ⅰ、G Ⅲ、G Ⅳ、G Ⅴ… … the smooth roller (12) passes through the vertical plate (101) and the reinforcement plate (104) towards the earth cleaning motor (151) and the extending end is provided with a single chain wheel (152), and each single chain wheel (152) and the inner side wheel disk of the double chain wheel (153) arranged on the square shaft (131) of the kneading roller I (13) close to the reinforcement plate (104) are positioned in the same planeNumber isR Ⅱ、R Ⅲ、R Ⅴ… … A single chain wheel (152) is arranged on the cylindrical shaft extending from the square shaft (131) of the kneading roller II (14) towards the direction far away from the soil cleaning motor (151) and passing through the vertical plate (101) and the reinforcing plate (104) of the soil cleaning frame (10), and the serial numbers areG Ⅰ、G Ⅱ、G Ⅲ、G Ⅴ… …, the single chain wheels (152) are respectively arranged at the extending ends of the smooth rollers (12) which penetrate through the vertical plate (101) and the reinforcing plate (104) towards the direction far away from the soil cleaning motor (151), the single chain wheels (152) arranged on the cylindrical shaft of the square shaft (131) of each kneading roller II (14) far away from one end of the soil cleaning motor (151) and each smooth roller (12) are positioned in the same plane, and the single chain wheels (152) are arranged on the smooth rollers (12)M Ⅰ、M Ⅱ、M Ⅲ… …, a single chain wheel (152) on the output shaft is respectively connected with a square shaft (131) arranged on the kneading roller I (13) and a serial numberR Ⅳ、R Ⅴ… … A chain I (154) is hung between the outside wheel discs of the double chain wheels (153) on the cylindrical shaft extending from the square shaft (131) of the kneading roller II (14) towards the soil cleaning motor (151), and the inside wheel discs of the double chain wheels (153) are respectively connected with the outside wheel discs installed on the cylindrical shaft with the serial number ofG Ⅰ、G Ⅲ、G Ⅳ… … between single sprockets (152) at the end of the smoothing roller (12) projecting toward the earth cleaning motor (151) and mounted on a chain of the typeR Ⅵ… … a single chain wheel (152) arranged on a cylindrical shaft extending from the square shaft (131) of the kneading roller II (14) towards the earth cleaning motor (151) and a chain wheelG Ⅴ… … chains II (155) are hung between the single chain wheels (152) at the extending ends of the smooth rollers (12) towards the earth cleaning motor (151) and are arranged on the chain wheels with the serial numbers ofR Ⅲ、R Ⅴ… … Single sprocket wheel (152) mounted on the cylindrical shaft extending from the square shaft (131) of the kneading roller II (14) to the direction far away from the earth cleaning motor (151) and mounted on the cylindrical shaftG Ⅲ、G Ⅴ… … chains II (155) are hung between the single chain wheels (152) at the extending ends of the smooth rollers (12) far away from the earth cleaning motor (151) and are arranged on the chain wheels with the serial numberR Ⅱ… … single chain wheel on the cylinder shaft extending from the square shaft (131) of the kneading roller II (14) to the direction far away from the earth cleaning motor (151)(152) And is installed in serial No. ofG Ⅰ、G Ⅱ… …, a chain III (156) is hung between the single chain wheels (152) at the extending end of the smooth roller (12) far away from the earth cleaning motor (151).
2. The kneading, soil-clearing and impurity-removing device of the bagging-type potato combine harvester as claimed in claim 1, wherein: the kneading ridges (1321) of the adjacent kneading wheels (132) on the kneading roller I (13) and the kneading roller II (14) are rotated in opposite directions.
3. The kneading, soil-clearing and impurity-removing device of the bagging-type potato combine harvester as claimed in claim 1, wherein: the kneading roller I (13) and the kneading ridges (1321) of all the kneading wheels (132) on the same 1-piece kneading roller II (14) rotate in the same direction.
4. The kneading, soil-clearing and impurity-removing device of the bagging-type potato combine harvester as claimed in claim 1, wherein: the rotating directions of the kneading roller I (13) arranged on the soil cleaning frame (10), the kneading rollers II (14) and the kneading ridges (1321) of the adjacent kneading wheels (132) are opposite.
5. The kneading, soil-clearing and impurity-removing device of the bagging-type potato combine harvester as claimed in claim 1, wherein: the kneading roller I (13) arranged on the soil cleaning frame (10) and the kneading ridges (1321) of all the kneading wheels (132) on the same 1 kneading roller II (14) rotate in the same direction, but the kneading ridges (1321) of the kneading wheels (132) on the adjacent kneading roller II (14) rotate in opposite directions.
6. The kneading, soil-clearing and impurity-removing device of the bagging-type potato combine harvester as claimed in claim 1, wherein: the rotating directions of the kneading ridges (1321) of the kneading roller I (13) arranged on the soil cleaning frame (10) and the kneading wheels (132) on all the kneading rollers II (14) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111065816.9A CN113597872B (en) | 2021-09-13 | 2021-09-13 | Kneading soil-cleaning impurity-removing device of bagging type potato combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111065816.9A CN113597872B (en) | 2021-09-13 | 2021-09-13 | Kneading soil-cleaning impurity-removing device of bagging type potato combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113597872A true CN113597872A (en) | 2021-11-05 |
| CN113597872B CN113597872B (en) | 2023-02-24 |
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| CN202111065816.9A Active CN113597872B (en) | 2021-09-13 | 2021-09-13 | Kneading soil-cleaning impurity-removing device of bagging type potato combine harvester |
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| CN207754090U (en) * | 2017-12-27 | 2018-08-24 | 正阳县华星机械有限公司 | A kind of harvester for peanut soil seedling separating mechanism |
| CN108811672A (en) * | 2018-06-15 | 2018-11-16 | 黑龙江省农垦科学院 | A kind of potato soil separating mechanism |
| CN208755147U (en) * | 2018-02-06 | 2019-04-19 | 余致庆 | A kind of Kiwi berry depilator |
| CN110694885A (en) * | 2019-10-25 | 2020-01-17 | 山东理工大学 | Potato seed piece cleaning device |
| CN210782079U (en) * | 2019-10-25 | 2020-06-19 | 项辉 | Spiral conveying roller |
| CN211322057U (en) * | 2019-10-16 | 2020-08-25 | 东北农业大学 | Novel spiral impurity removing roller for potatoes |
| CN111937560A (en) * | 2020-09-04 | 2020-11-17 | 山东理工大学 | Longitudinal non-equidistant soil cleaning, impurity removing and damage reducing device of potato harvester |
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2021
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| CN207754090U (en) * | 2017-12-27 | 2018-08-24 | 正阳县华星机械有限公司 | A kind of harvester for peanut soil seedling separating mechanism |
| CN107896617A (en) * | 2017-12-29 | 2018-04-13 | 中国农业大学 | The clear native exclusion device of stacked adjustment in parallel for potato picker |
| CN208755147U (en) * | 2018-02-06 | 2019-04-19 | 余致庆 | A kind of Kiwi berry depilator |
| CN108811672A (en) * | 2018-06-15 | 2018-11-16 | 黑龙江省农垦科学院 | A kind of potato soil separating mechanism |
| CN211322057U (en) * | 2019-10-16 | 2020-08-25 | 东北农业大学 | Novel spiral impurity removing roller for potatoes |
| CN110694885A (en) * | 2019-10-25 | 2020-01-17 | 山东理工大学 | Potato seed piece cleaning device |
| CN210782079U (en) * | 2019-10-25 | 2020-06-19 | 项辉 | Spiral conveying roller |
| CN111937560A (en) * | 2020-09-04 | 2020-11-17 | 山东理工大学 | Longitudinal non-equidistant soil cleaning, impurity removing and damage reducing device of potato harvester |
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|---|---|
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