CN105165196A - Intelligent amplitude adjustment sowing unit of potato sowing machine - Google Patents
Intelligent amplitude adjustment sowing unit of potato sowing machine Download PDFInfo
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- CN105165196A CN105165196A CN201510617617.2A CN201510617617A CN105165196A CN 105165196 A CN105165196 A CN 105165196A CN 201510617617 A CN201510617617 A CN 201510617617A CN 105165196 A CN105165196 A CN 105165196A
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Abstract
The invention provides an intelligent amplitude adjustment sowing unit of a potato sowing machine. The intelligent amplitude adjustment sowing unit of the potato sowing machine is characterized in that a driven roller is supported on a support I through a driven shaft, a driving roller is supported on a support II through a driving shaft and a tensioning device, and the same conveying belt with protruding blocks and potato seed bowls is hung on the driving roller and the driven roller; a potato guide tube is located between the two side faces of a protective cover fixed to the support I and the support II; a conveying device is mounted on a rack which is supported on the ground through land wheels; a hydraulic motor is mounted on a support III fixed to the support I; a controller is mounted on the rack; sensors I and a sensor II are mounted on the inner end faces of the land wheels and the end face of the driving roller respectively; a rotating frame which is fixedly connected with a supporting leg II and two supporting legs I is supported on the support II, a rolling shaft with a rolling element is fixed to the ends of the supporting legs I, and a corner wheel is mounted at the end of the supporting leg II; a stepping motor is mounted on a support IV fixed to the support I, and sensors III are mounted on a support V which is fixed to the protective cover. The intelligent amplitude adjustment sowing unit of the potato sowing machine is high in sowing precision and wide in application range.
Description
Technical field
The invention provides a kind of intelligent amplitude adjustment sowing unit of Sowing machine for potatoes, be mainly used in Sowing machine for potatoes.
Background technology
At present, existing potato planting machinery is most to be fixed on carrier chain or conveyer belt by simple for one potato kind bowl, because its structure is simple, the amplitude of carrier chain or conveyer belt is non-adjustable, potato kind quantity in potato kind bowl controls accurate not, very easily produce to leak and plant or heavily plant phenomenon, affect the later period growth and development of potato.Therefore, a kind of " planting unit of root crop bowl spoon formula seeding " has been invented by Yueling City Tian Cheng engineering machinery Co., Ltd, granted patent number: ZL2012200930666.But find through test and practical application, the vibrating effect of the potato seed conveying plant involved by this patented technology is not ideal enough, and amplitude can not adjust.It is more that the bowl spoon formula potato kind bowl adopted once digs potato kind, adds vibration burden, and not easily regulate, and therefore causes the generation of heavily planting phenomenon in a large number; In addition, more owing to digging potato kind, the potato kind of shaking off after vibration is also more, and the potato kind after shaking off not easily slides, and impact sowing effect, easy generation is heavily planted and leaked kind.Therefore, a kind of " amplitude adjustable potato seed conveying plant " has been invented again by Shandong Xi Cheng agricultural machinery Science and Technology Ltd., application number: 201410412174.9, publication number: CN104192481A.But find through test and practical application, the amplitude of the Sowing machine for potatoes involved by this patented technology adjusts still cumbersome, and heavily plant, to leak kind of effect not ideal enough.
Take a broad view of potato planting machinery Industry, be badly in need of a kind ofly to require automatically to adjust Oscillation Amplitude according to the sowing of potato and not easily occurring to leak kind or heavily plant the Sowing machine for potatoes of phenomenon, to meet the requirement of potato planting family to seeding accuracy.
Summary of the invention
The object of this invention is to provide a kind of problem that can overcome existing for existing potato planting machinery, sowing requirement according to potato adjusts Oscillation Amplitude automatically, and seeding accuracy is high, accommodation is extensive, the intelligent amplitude adjustment sowing unit of the Sowing machine for potatoes of reliable operation.
Its technical scheme is: comprise conveying plant, tensioning apparatus, intelligence spacing in the rows adjusting device, intelligence amplitude adjustment apparatus, frame and land wheel, wherein conveying plant comprises drive roll, driving shaft, driven voller, driven shaft, conveyer belt and potato kind bowl, horizontally disposed driving shaft is positioned at above driven shaft, and driven shaft is parallel with driving shaft, middle part is fixed with the driven shaft two supports of driven voller on support I, the both ends of main drive shaft that middle part is fixed with drive roll is positioned at the slideway arranged along vertical, and driving shaft is bearing in by tensioning apparatus and is positioned on the support II of both ends of main drive shaft, drive roll and driven voller hang with same conveyer belt, conveyer belt is provided with 2 row's projections that the width along conveyer belt arranges on the inner surface of drive roll and driven voller, the multiple projections often arranged are evenly distributed along the length direction of conveyer belt, and 2 row's projection interlaced arrangement, the outer round surface of drive roll and driven voller corresponds to 2 row's projections and be provided with 2 row's grooves, conveyer belt is away from the outer surface of drive roll and driven voller being fixed with the 2 row's potato kind bowls arranged along the width of conveyer belt, the multiple potato kind bowls often arranged are evenly distributed along the length direction of conveyer belt, 2 row's potato kind bowl interlaced arrangement, when each potato kind bowl is positioned at the tight section of conveyer belt, concave surface upward, the loose section side of conveyer belt is provided with leads potato cylinder and guard shield, wherein the upper end of U-shaped guard shield two sides is separately fixed on the support II of both sides, lower end is separately fixed on the support I of both sides, and keep the loose section of conveyer belt to be positioned at guard shield, and the U-shaped bottom surface of guard shield is parallel with the loose section of conveyer belt, m shape leads the two sides of potato cylinder between the inner surface of guard shield two sides, and keep the plane leading 2 bus places, m shape top of potato cylinder parallel with the loose section of conveyer belt, 2 groups of lash adjusting devices are provided with between guard shield bottom surface and the m shape top of leading potato cylinder, conveying plant after assembling is arranged in frame, and by being arranged on below frame, be positioned at the both sides of support I along the axis direction of driven shaft, and support on the ground away from the land wheel of the loose section side of conveyer belt, land wheel axis and driven shaft axis being parallel, intelligence spacing in the rows adjusting device comprises hydraulic motor, controller, sensor I and sensor II, the hydraulic motor be coaxially connected by shaft coupling I and driving shaft is arranged on the upper plane that the support III on support I is fixed in lower end, controller is arranged on frame away from the upper plane of land wheel one end, sensor I is arranged on land wheel on the inner face of conveyer belt side, sensor II is arranged on the end face of drive roll, intelligence amplitude adjustment apparatus comprises amplitude adjustment apparatus and intelligent amplitude adjustment control device, wherein amplitude adjustment apparatus comprises reversing frame, roller bearing and horn ring, middle part is fixed with parallel, and radially the reversing frame two supports of outwardly directed 2 supporting legs I on support II, the roller bearing that two ends are provided with and 2 in belt inner surface arranges equidistant rolling element between projection is fixed in the circular hole that supporting leg I arranges away from the end of reversing frame axis, horn ring be fixed between 2 supporting legs I of reversing frame towards with supporting leg I in being less than 90o angle, be positioned at below supporting leg I, and in the circular hole arranged away from the end of reversing frame axis with the supporting leg II of reversing frame axes normal, intelligence amplitude adjustment control device comprises stepper motor, controller and sensor III, the stepper motor be coaxially connected by shaft coupling II and reversing frame is arranged on the upper plane that the support IV on support I is fixed in lower end, the controller shared with intelligent spacing in the rows adjusting device is arranged on frame away from the upper plane of land wheel one end, be bent into opening trough_like, and A/F 2 flute profile hypotenuses being greater than the support V of slot bottom width respectively stretch out one section of linkage section perpendicular with bottom land away from the end of bottom land along the direction away from bottom land, the linkage section that support V is stretched out by 2 hypotenuse ends, bottom land upward, bottom land is parallel to driving shaft, and whole support V is positioned at the loose section side of being partial to conveyer belt above drive roll is fixed on the two sides of guard shield, multiple sensor III is arranged on the inner surface of support V.
Described Sowing machine for potatoes intelligence amplitude adjustment sowing unit, 5 sensors III are arranged on the medial surface of 2 linkage sections perpendicular with bottom land that the bottom land of support V, 2 hypotenuses and 2 hypotenuses stretch out along the direction away from bottom land away from the end of bottom land respectively.
Described Sowing machine for potatoes intelligence amplitude adjustment sowing unit, 3 sensors III are arranged on the medial surface of 2 linkage sections perpendicular with bottom land that the bottom land of support V and 2 hypotenuses stretch out along the direction away from bottom land away from the end of bottom land respectively.
The present invention is on prior art basis, and horizontally disposed driving shaft is positioned at above driven shaft, and driven shaft is parallel with driving shaft; Middle part is fixed with the driven shaft two supports of driven voller on support I, the both ends of main drive shaft that middle part is fixed with drive roll is positioned at the slideway arranged along vertical, and driving shaft is bearing in by tensioning apparatus and is positioned on the support II of both ends of main drive shaft, drive roll and driven voller hang with same conveyer belt, thus tensioning apparatus can hang over the same conveying belt tension on drive roll and driven voller.Conveyer belt is provided with 2 row's projections that the width along conveyer belt arranges on the inner surface of drive roll and driven voller, the multiple projections often arranged are evenly distributed along the length direction of conveyer belt, and 2 row's projection interlaced arrangement, the outer round surface of drive roll and driven voller corresponds to 2 row's projections and be provided with 2 row's grooves.Conveyer belt is away from the outer surface of drive roll and driven voller being fixed with the 2 row's potato kind bowls arranged along the width of conveyer belt; The multiple potato kind bowls often arranged are evenly distributed along the length direction of conveyer belt, 2 row's potato kind bowl interlaced arrangement, and when each potato kind bowl is positioned at the tight section of conveyer belt, concave surface upward.The upper end being arranged on the U-shaped guard shield two sides of the loose section side of conveyer belt is separately fixed on the support II of both sides, lower end is separately fixed on the support I of both sides, and keeps the loose section of conveyer belt to be positioned at guard shield and the U-shaped bottom surface of guard shield is parallel with the loose section of conveyer belt; M shape leads the two sides of potato cylinder between the inner surface of guard shield two sides, and keeps the plane leading 2 bus places, m shape top of potato cylinder parallel with the loose section of conveyer belt; 2 groups of lash adjusting devices are provided with between guard shield bottom surface and the m shape top of leading potato cylinder.Conveying plant after assembling is arranged in frame, and is supported on the ground by the land wheel be arranged on below frame; Land wheel is positioned at support I along the both sides of the axis direction of driven shaft and away from the loose section side of conveyer belt; Land wheel axis and driven shaft axis being parallel.The hydraulic motor of intelligence spacing in the rows adjusting device is arranged on the upper plane of support III, and the lower end of support III is fixed on support I, and the output shaft of hydraulic motor is coaxially connected with driving shaft by shaft coupling I; Controller is arranged on frame away from the upper plane of land wheel one end; The sensor I detecting ground wheel speed is arranged on land wheel on the inner face of conveyer belt side, and the sensor II detecting drive roll rotating speed is arranged on the end face of drive roll; Sensor I and sensor II are by the signal transmission that detects to controller, and the rotating speed of hydraulic control motor after via controller process, to ensure to sow the requirement that spacing in the rows reaches plantation family.Middle part is fixed with reversing frame two supports that is parallel and radially outwardly directed 2 supporting legs I on support II, and the roller bearing that two ends are provided with and 2 in belt inner surface arranges equidistant rolling element between projection is fixed in the circular hole that supporting leg I arranges away from the end of reversing frame axis; Between 2 supporting legs I that supporting leg II is fixed on reversing frame, to be positioned at below supporting leg I, with reversing frame axes normal, and supporting leg II and supporting leg I are in the angle being less than 90o; Horn ring is arranged in the circular hole that supporting leg II arranges away from the end of reversing frame axis.The stepper motor of intelligence amplitude adjustment control device is arranged on the upper plane of support IV, and the lower end of support IV is fixed on support I, and the output shaft of stepper motor is coaxially connected with reversing frame by shaft coupling II; The controller shared with intelligent spacing in the rows adjusting device is arranged on frame away from the upper plane of land wheel one end.Support V is bent into opening trough_like, and A/F is greater than slot bottom width, and 2 flute profile hypotenuses of support V respectively stretch out one section of linkage section perpendicular with bottom land away from the end of bottom land along the direction away from bottom land; Support V is fixed on the two sides of guard shield by the linkage section that 2 hypotenuse ends are stretched out, and the bottom land of support V upward, bottom land is parallel to driving shaft, and whole support V is positioned at the loose section side of being partial to conveyer belt above drive roll; 5 sensors III are arranged on the medial surface of 2 linkage sections perpendicular with bottom land that the bottom land of support V, 2 hypotenuses and 2 hypotenuses stretch out along the direction away from bottom land away from the end of bottom land respectively, or 3 sensors III are arranged on the medial surface of 2 linkage sections perpendicular with bottom land that the bottom land of support V and 2 hypotenuses stretch out along the direction away from bottom land away from the end of bottom land respectively; So that by sensor III above drive roll and the tossed potato signal transmission doing projectile motion that detects of both sides to controller, control step electric machine rotation after via controller process, or make in rolling element and belt inner surface 2 to arrange pressure increase between projection, and the pressure between horn ring and belt inner surface reduces, or make in rolling element and belt inner surface 2 to arrange pressure between projection to reduce, and the pressure increase between horn ring and belt inner surface, change Oscillation Amplitude to reach, reduce the object of heavily planting and leaking kind.
Its operation principle is: in seeding process, and Sowing machine for potatoes is hung by tractor, traction moves ahead, and land wheel then, while supporting sower completes seeding operation, is drag by sower and rolls on soil surface.The driving shaft of conveying plant is operated by fluid motor-driven, and the hydraulic oil needed for hydraulic motor is provided by tractor.
Before Sowing machine for potatoes sowing, first to sow spacing in the rows according to sowed Potato Cultivars, sowing different set that is regional and other planting requirement.The ground wheel speed that the reasons such as the travel speed detecting due to tractor when sensor I changes, the soft degree change of soil cause changes, when making the actual sowing spacing in the rows of Sowing machine for potatoes exceed the allowed band of setting sowing spacing in the rows, controller just sends instruction to hydraulic motor and changes rotating speed; When the tach signal of the hydraulic motor detected is passed to controller by sensor II, when the actual sowing spacing in the rows of the Sowing machine for potatoes calculated after via controller process returns in the allowed band of setting sowing spacing in the rows, then send instruction to hydraulic motor and maintain this rotating speed.Therefore, the intelligent spacing in the rows adjustment sowing unit of the machine can ensure that the actual sowing spacing in the rows of Sowing machine for potatoes remains in the allowed band of setting sowing spacing in the rows.
When hydraulic motor drives conveyer belt to run by driving shaft and drive roll, fixing potato kind bowl on the conveyor belt then alternately takes potato kind from potato kind case discharging opening.The potato kind that each potato kind bowl takes at every turn is generally more than 1 piece, but what arrange due to the width inner surface that conveyer belt and drive roll contact with driven voller is provided with along conveyer belt 2 arranges projection, corresponding to 2 row's projections, be fixed on 2 supporting legs I to be provided with away from the roller bearing two ends that the end of reversing frame axis is arranged and 2 in belt inner surface arranges equidistant rolling element between projection, therefore the potato kind bowl companion conveyer belt of potato kind is filled with in up process, because the projection be fixed in belt inner surface will constantly be scrolled body jack-up, conveyer belt and potato kind bowl is caused to produce certain vibration, potato kind unnecessary in potato kind bowl will be shaken off.When the tight length of tape trend that potato kind is transferred band in potato kind bowl arrives peak, because conveyer belt is dished out by the loose section direction of potato kind bowl towards conveyer belt obliquely upward in the commutation of drive roll place, and do projectile motion.
Due to reversing frame two supporting legs I between the radially outwardly directed horn ring of supporting leg II end winding support and the planar section rolling friction of belt inner surface, when rotating reversing frame, by the relative position of the horn ring and the tight section of conveyer belt that are changed end by supporting leg II, namely horn ring is changed by the degree of tight for conveyer belt section jack-up, also can change the relative position between the projection of the tight section inner surface of conveyer belt and the rolling element being arranged on roller bearing two ends simultaneously, thus reach the object of the Oscillation Amplitude of the adjustment tight section of conveyer belt and this section of upper potato kind bowl thereof.
What detect due to potato kind size the reason such as difference cause when sensor III is dished out obliquely upward by single potato kind bowl, and the potato kind doing projectile motion is more than 1 piece, namely can produce when heavily planting, sensor III just by detect more than the signal transmission of 1 to controller, the backward stepper motor of via controller process sends rotation command, and drive the supporting leg I on reversing frame and reversing frame thereof to rotate together with supporting leg II, reduce the degree of horn ring jack-up conveyer belt, increase the compression degree between rolling element and the projection of belt inner surface simultaneously, namely the Oscillation Amplitude of the tight section of conveyer belt and this section of upper potato kind bowl is increased, potato kind to shake more than 1 piece in potato bowl, reduce heavily kind rate, otherwise, when potato kind bowl along the tight section of conveyer belt move to commutate above drive roll time, if sensor III does not detect the potato kind doing projectile motion obliquely upward, when namely can produce Lou kind, controller will due to sensor III not transmission of signal and send to stepper motor and rotate backward instruction on time, and drive the supporting leg I on reversing frame and reversing frame thereof to rotate backward together with supporting leg II, increase the degree of horn ring jack-up conveyer belt, reduce the compression degree between rolling element and the projection of belt inner surface simultaneously, namely the Oscillation Amplitude of the tight section of conveyer belt and this section of upper potato kind bowl is reduced, ensure all there is 1 piece of potato kind in each potato kind bowl, reduce and leak kind of a rate.Therefore, the intelligent amplitude adjustment sowing unit of the machine can ensure Sowing machine for potatoes actual heavy kind, leak kind of a rate and remain in allowed band.
The present invention compared with prior art, owing to having set up intelligent spacing in the rows adjusting device, therefore when the travel speed due to tractor changes, the land wheel rotation speed change that the reasons such as the soft degree change of soil cause, and then when causing the actual sowing spacing in the rows of Sowing machine for potatoes to exceed the allowed band of setting sowing spacing in the rows, Based Intelligent Control measure is adopted automatically to adjust the sowing spacing in the rows of Sowing machine for potatoes in real time, ensure that the actual sowing spacing in the rows of Sowing machine for potatoes remains in the allowed band of setting sowing spacing in the rows, thus improve Sowing machine for potatoes to different regions, the adaptive capacity of different Potato Cultivars.The horn ring being fixed on supporting leg II end of reversing frame contacts with the planar section of belt inner surface, rotate the degree that reversing frame can change the tight section of horn ring jack-up conveyer belt, the compression degree between the projection of the tight section inner surface of conveyer belt and roller bearing two ends rolling element can also be changed simultaneously, therefore after setting up intelligent amplitude adjustment apparatus, to be produced more than 1 piece when sensor III detects heavily plant by dish out the obliquely upward potato kind of doing projectile motion of single potato kind bowl, or when sensor III does not detect the potato kind of doing projectile motion obliquely upward and produces Lou kind, controller just can send rotation command to stepper motor, and the degree of horn ring jack-up conveyer belt is changed by reversing frame and supporting leg I and supporting leg II, change the compression degree between rolling element and the projection of belt inner surface simultaneously, namely the object of the Oscillation Amplitude changing the tight section of conveyer belt and this section of upper potato kind bowl is reached, thus ensure the actual heavy kind of Sowing machine for potatoes, leak kind of a rate to control all the time in allowed band, effectively improve the operating efficiency of Sowing machine for potatoes.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the embodiment of the present invention.
Fig. 2 is left view embodiment illustrated in fig. 1.
Fig. 3 is A-A profile embodiment illustrated in fig. 1.
Fig. 4 is the local isometric cutaway view of expression amplitude adjustment apparatus embodiment illustrated in fig. 1.
Fig. 5 is another local isometric cutaway view of expression amplitude adjustment apparatus embodiment illustrated in fig. 1.
Fig. 6 is the structure principle chart of another embodiment of the present invention.
Fig. 7 is the left view of another embodiment of the present invention.
Embodiment
1, tensioning apparatus 2, frame 3, land wheel 4, drive roll 5, driving shaft 6, driven voller 7, driven shaft 8, conveyer belt 9, potato kind bowl 10, support I 11, slideway 12, support II 13, projection 14, lead potato cylinder 15, guard shield 16, lash adjusting device 17, hydraulic motor 18, controller 19, sensor I 20, sensor II 21, shaft coupling I 22, support III 23, reversing frame 24, roller bearing 25, horn ring 26, supporting leg I 27, rolling element 28, supporting leg II 29, stepper motor 30, sensor III 31, shaft coupling II 32, support IV 33, support V.
In the embodiment shown in Fig. 1 ~ 5: horizontally disposed driving shaft 5 is positioned at above driven shaft 7, and driven shaft 7 is parallel with driving shaft 5; Middle part is fixed with driven shaft 7 two supports of driven voller 6 on support I 10, driving shaft 5 two ends that middle part is fixed with drive roll 4 are positioned at the slideway 11 arranged along vertical, and driving shaft 5 be bearing in by tensioning apparatus 1 be positioned at driving shaft 5 two ends support II 12 on, drive roll 4 and driven voller 6 hang with same conveyer belt 8, thus tensioning apparatus 1 can hang over same conveyer belt 8 tensioning on drive roll 4 and driven voller 6.Conveyer belt 8 is provided with 2 row's projections 13 that the width along conveyer belt 8 arranges on the inner surface of drive roll 4 and driven voller 6, the multiple projections 13 often arranged are evenly distributed along the length direction of conveyer belt 8, and 2 row's projection 13 interlaced arrangement, the outer round surface of drive roll 4 and driven voller 6 corresponds to 2 row's projections and be provided with 2 row's grooves.Conveyer belt 8 is away from the outer surface of drive roll 4 and driven voller 6 being fixed with the 2 row's potato kind bowls 9 arranged along the width of conveyer belt 8; The multiple potato kind bowls 9 often arranged are evenly distributed along the length direction of conveyer belt 8,2 row's potato kind bowl 9 interlaced arrangement, and when each potato kind bowl 9 is positioned at the tight section of conveyer belt 8, concave surface upward.The upper end being arranged on U-shaped guard shield 15 two sides of the loose section side of conveyer belt 8 is separately fixed on the support II 12 of both sides, lower end is separately fixed on the support I 10 of both sides, and keeps the loose section of conveyer belt 8 to be positioned at guard shield 15 and the U-shaped bottom surface of guard shield 15 is parallel with the loose section of conveyer belt 8; M shape leads the two sides of potato cylinder 14 between the inner surface of guard shield 15 two sides, and keeps the plane leading 2 bus places, m shape top of potato cylinder 14 parallel with the loose section of conveyer belt 8; 2 groups of lash adjusting devices 16 are provided with between guard shield 15 bottom surface and the m shape top of leading potato cylinder 14.Conveying plant after assembling is arranged in frame 2, and supports on the ground by the land wheel 3 be arranged on below frame 2; Land wheel 3 is positioned at support I 10 along the both sides of the axis direction of driven shaft 7 and away from the loose section side of conveyer belt 8; Land wheel 3 axis and driven shaft 7 axis being parallel.The hydraulic motor 17 of intelligence spacing in the rows adjusting device is arranged on the upper plane of support III 22, and the lower end of support III 22 is fixed on support I 10, and the output shaft of hydraulic motor 17 is coaxially connected with driving shaft 5 by shaft coupling I 21; Controller 18 is arranged in the upper plane of frame 2 away from land wheel 3 one end; The sensor I 19 detecting land wheel 3 rotating speed is arranged on land wheel 3 on the inner face of conveyer belt 8 side, and the sensor II 20 detecting drive roll 4 rotating speed is arranged on the end face of drive roll 4; Sensor I 19 and sensor II 20 are by the signal transmission that detects to controller 18, and via controller 18 processes the rotating speed of rear hydraulic control motor 17, to ensure to sow the requirement that spacing in the rows reaches plantation family.Middle part is fixed with reversing frame 23 two supports that is parallel and radially outwardly directed 2 supporting legs I 26 on support II 12, and two ends are provided with and 2 roller bearings 24 arranging equidistant rolling element 27 between projection 13 on conveyer belt 8 inner surface are fixed in the circular hole that supporting leg I 26 arranges away from the end of reversing frame 23 axis; Between 2 supporting legs I 26 that supporting leg II 28 is fixed on reversing frame 23, to be positioned at below supporting leg I 26, with reversing frame 23 axes normal, and supporting leg II 28 and supporting leg I 26 are in the angle being less than 90o; Horn ring 25 is arranged in the circular hole that supporting leg II 28 arranges away from the end of reversing frame 23 axis.The stepper motor 29 of intelligence amplitude adjustment control device is arranged on the upper plane of support IV 32, and the lower end of support IV 32 is fixed on support I 10, and the output shaft of stepper motor 29 is coaxially connected with reversing frame 23 by shaft coupling II 31; The controller 18 shared with intelligent spacing in the rows adjusting device is arranged in the upper plane of frame 2 away from land wheel 3 one end.Support V 33 is bent into opening trough_like, and A/F is greater than slot bottom width, and 2 flute profile hypotenuses of support V 33 respectively stretch out one section of linkage section perpendicular with bottom land away from the end of bottom land along the direction away from bottom land, support V 33 is fixed on the two sides of guard shield 15 by the linkage section that 2 hypotenuse ends are stretched out, and the bottom land of support V 33 upward, bottom land is parallel to driving shaft 5, and whole support V 33 is positioned at the loose section side of being partial to conveyer belt 8 above drive roll 4, 5 sensors III 30 are arranged on the bottom land of support V 33 respectively, article 2, on the medial surface of 2 linkage sections perpendicular with bottom land that hypotenuse and 2 hypotenuses stretch out along the direction away from bottom land away from the end of bottom land, so that by sensor III 30 above drive roll 4 and the tossed potato signal transmission doing projectile motion that detects of both sides to controller 18, via controller 18 processes rear control step motor 29 and rotates, or make on rolling element 27 and conveyer belt 8 inner surface 2 to arrange pressure increase between projection 13, and the pressure between horn ring 25 and conveyer belt 8 inner surface reduces, or make on rolling element 27 and conveyer belt 8 inner surface 2 to arrange pressure between projection 13 to reduce, and the pressure increase between horn ring 25 and conveyer belt 8 inner surface, to reach change Oscillation Amplitude, reduce the object of heavily planting and leaking kind.
In the embodiment shown in Fig. 6 and Fig. 7: 3 sensors III 30 are arranged on the medial surface of 2 linkage sections perpendicular with bottom land that the bottom land of support V 33 and 2 hypotenuses stretch out along the direction away from bottom land away from the end of bottom land respectively, so that by sensor III 30 above drive roll 4 and the tossed potato signal transmission doing projectile motion that detects of both sides to controller 18, via controller 18 processes rear control step motor 29 and rotates, or make on rolling element 27 and conveyer belt 8 inner surface 2 to arrange pressure increase between projection 13, and the pressure between horn ring 25 and conveyer belt 8 inner surface reduces, or make on rolling element 27 and conveyer belt 8 inner surface 2 to arrange pressure between projection 13 to reduce, and the pressure increase between horn ring 25 and conveyer belt 8 inner surface, to reach change Oscillation Amplitude, reduce the object of heavily planting and leaking kind.
Claims (3)
1. a Sowing machine for potatoes intelligence amplitude adjustment sowing unit, comprise conveying plant, tensioning apparatus (1), intelligence spacing in the rows adjusting device, intelligence amplitude adjustment apparatus, frame (2) and land wheel (3), wherein conveying plant comprises drive roll (4), driving shaft (5), driven voller (6), driven shaft (7), conveyer belt (8) and potato kind bowl (9), horizontally disposed driving shaft (5) is positioned at driven shaft (7) top, and driven shaft (7) is parallel with driving shaft (5), middle part is fixed with driven shaft (7) two supports of driven voller (6) on support I (10), driving shaft (5) two ends that middle part is fixed with drive roll (4) are positioned at the slideway (11) arranged along vertical, and driving shaft (5) is bearing in by tensioning apparatus (1) and is positioned on the support II (12) at driving shaft (5) two ends, drive roll (4) and driven voller (6) hang with same conveyer belt (8), what conveyer belt (8) width be provided with on the inner surface of drive roll (4) and driven voller (6) along conveyer belt (8) arranged 2 arranges projection (13), the multiple projections (13) often arranged are evenly distributed along the length direction of conveyer belt (8), and 2 row's projection (13) interlaced arrangement, the outer round surface of drive roll (4) and driven voller (6) corresponds to 2 row's projections and be provided with 2 row's grooves, conveyer belt (8) is away from the outer surface of drive roll (4) and driven voller (6) being fixed with 2 rows' potato kind bowl (9) arranged along the width of conveyer belt (8), multiple potato kind bowls (9) of often arranging are evenly distributed along the length direction of conveyer belt (8), 2 row's potato kind bowl (9) interlaced arrangement, when each potato kind bowl (9) is positioned at the tight section of conveyer belt (8), concave surface upward, the loose section side of conveyer belt (8) is provided with leads potato cylinder (14) and guard shield (15), wherein the upper end of U-shaped guard shield (15) two sides is separately fixed on the support II (12) of both sides, lower end is separately fixed on the support I (10) of both sides, and keep the loose section of conveyer belt (8) to be positioned at guard shield (15), and the U-shaped bottom surface of guard shield (15) is parallel with the loose section of conveyer belt (8), the two sides that m shape leads potato cylinder (14) are positioned between the inner surface of guard shield (15) two sides, and keep the plane leading 2 bus places, m shape top of potato cylinder (14) parallel with the loose section of conveyer belt (8), be positioned between guard shield (15) bottom surface and the m shape top of leading potato cylinder (14) and be provided with 2 groups of lash adjusting devices (16), conveying plant after assembling is arranged in frame (2), and by being arranged on below frame (2), be positioned at the both sides of support I (10) along the axis direction of driven shaft (7), and support on the ground away from the land wheel (3) of the loose section side of conveyer belt (8), land wheel (3) axis and driven shaft (7) axis being parallel, intelligence spacing in the rows adjusting device comprises hydraulic motor (17), controller (18), sensor I (19) and sensor II (20), the upper plane that the support III (22) on support I (10) is fixed in lower end is arranged on by the coaxial hydraulic motor (17) be connected of shaft coupling I (21) and driving shaft (5), controller (18) is arranged in the upper plane of frame (2) away from land wheel (3) one end, sensor I (19) is arranged on land wheel (3) on the inner face of conveyer belt (8) side, sensor II (20) is arranged on the end face of drive roll (4), intelligence amplitude adjustment apparatus comprises amplitude adjustment apparatus and intelligent amplitude adjustment control device, wherein amplitude adjustment apparatus comprises reversing frame (23), roller bearing (24) and horn ring (25), middle part is fixed with parallel, and radially reversing frame (23) two supports of outwardly directed 2 supporting legs I (26) on support II (12), the roller bearing (24) that two ends are provided with and 2 on conveyer belt (8) inner surface arranges equidistant rolling element (27) between projection (13) is fixed in the circular hole that supporting leg I (26) arranges away from the end of reversing frame (23) axis, horn ring (25) be fixed on be positioned at reversing frame (23) 2 supporting legs I (26) between towards with supporting leg I (26) in being less than 90o angle, be positioned at supporting leg I (26) below, and in the circular hole arranged away from the end of reversing frame (23) axis with the supporting leg II (28) of reversing frame (23) axes normal, it is characterized in that: intelligent amplitude adjustment control device comprises stepper motor (29), controller (18) and sensor III (30), the upper plane that the support IV (32) on support I (10) is fixed in lower end is arranged on by the coaxial stepper motor (29) be connected of shaft coupling II (31) and reversing frame (23), the controller (18) shared with intelligent spacing in the rows adjusting device is arranged in the upper plane of frame (2) away from land wheel (3) one end, be bent into opening trough_like, and A/F 2 flute profile hypotenuses being greater than the support V (33) of slot bottom width respectively stretch out one section of linkage section perpendicular with bottom land away from the end of bottom land along the direction away from bottom land, the linkage section that support V (33) is stretched out by 2 hypotenuse ends, bottom land upward, bottom land is parallel to driving shaft (5), and the loose section side that whole support V (33) is positioned at drive roll (4) top deflection conveyer belt (8) is fixed on the two sides of guard shield (15), multiple sensor III (30) is arranged on the inner surface of support V (33).
2. Sowing machine for potatoes intelligence amplitude adjustment sowing unit as claimed in claim 1, is characterized in that: 5 sensors III (30) are arranged on the medial surface of 2 linkage sections perpendicular with bottom land that the bottom land of support V (33), 2 hypotenuses and 2 hypotenuses stretch out along the direction away from bottom land away from the end of bottom land respectively.
3. Sowing machine for potatoes intelligence amplitude adjustment sowing unit as claimed in claim 1, is characterized in that: 3 sensors III (30) are arranged on the medial surface of 2 linkage sections perpendicular with bottom land that the bottom land of support V (33) and 2 hypotenuses stretch out along the direction away from bottom land away from the end of bottom land respectively.
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| CN201510617617.2A CN105165196B (en) | 2015-09-25 | 2015-09-25 | Sowing machine for potatoes intelligence amplitude adjusts sowing unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510617617.2A CN105165196B (en) | 2015-09-25 | 2015-09-25 | Sowing machine for potatoes intelligence amplitude adjusts sowing unit |
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| CN105165196A true CN105165196A (en) | 2015-12-23 |
| CN105165196B CN105165196B (en) | 2016-10-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937561A (en) * | 2020-09-04 | 2020-11-17 | 山东理工大学 | Buffering, loss-reducing and potato-collecting regulation and control system of intelligent potato harvester |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2805920A1 (en) * | 1978-02-13 | 1979-08-16 | Cramer & Soehne Maschf | Seed potato laying machine - has strippers engaging recesses in scoop belt drive roller to pass dirt along channel to exit apertures in sides of machine |
| DE2945923A1 (en) * | 1979-11-14 | 1981-05-27 | Fa. August Gruse, 3251 Aerzen | Potato planter elevator unit - has empty cup detection equipment with hinging feeler in down tube working opposite induction switch |
| CN2492049Y (en) * | 2001-05-21 | 2002-05-22 | 雷子文 | Ditching multi-functional potato planter |
| JP3755355B2 (en) * | 1999-11-04 | 2006-03-15 | 井関農機株式会社 | Transplanting machine such as sputum |
| CN201805703U (en) * | 2010-02-12 | 2011-04-27 | 黄晓鹏 | Electromechanical potato-supplying type potato combined seed and fertilizer drill |
| CN203353110U (en) * | 2013-07-10 | 2013-12-25 | 青海林丰农牧机械制造有限公司 | Potato planter matched with four-wheel tractor |
| CN104186071A (en) * | 2014-08-21 | 2014-12-10 | 乐陵市天成工程机械有限公司 | Gap-adjustable potato seed conveying device |
| CN104285563A (en) * | 2014-08-21 | 2015-01-21 | 乐陵市天成工程机械有限公司 | Device for adjusting plant spacing of potato seeder |
-
2015
- 2015-09-25 CN CN201510617617.2A patent/CN105165196B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2805920A1 (en) * | 1978-02-13 | 1979-08-16 | Cramer & Soehne Maschf | Seed potato laying machine - has strippers engaging recesses in scoop belt drive roller to pass dirt along channel to exit apertures in sides of machine |
| DE2945923A1 (en) * | 1979-11-14 | 1981-05-27 | Fa. August Gruse, 3251 Aerzen | Potato planter elevator unit - has empty cup detection equipment with hinging feeler in down tube working opposite induction switch |
| JP3755355B2 (en) * | 1999-11-04 | 2006-03-15 | 井関農機株式会社 | Transplanting machine such as sputum |
| CN2492049Y (en) * | 2001-05-21 | 2002-05-22 | 雷子文 | Ditching multi-functional potato planter |
| CN201805703U (en) * | 2010-02-12 | 2011-04-27 | 黄晓鹏 | Electromechanical potato-supplying type potato combined seed and fertilizer drill |
| CN203353110U (en) * | 2013-07-10 | 2013-12-25 | 青海林丰农牧机械制造有限公司 | Potato planter matched with four-wheel tractor |
| CN104186071A (en) * | 2014-08-21 | 2014-12-10 | 乐陵市天成工程机械有限公司 | Gap-adjustable potato seed conveying device |
| CN104285563A (en) * | 2014-08-21 | 2015-01-21 | 乐陵市天成工程机械有限公司 | Device for adjusting plant spacing of potato seeder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111937561A (en) * | 2020-09-04 | 2020-11-17 | 山东理工大学 | Buffering, loss-reducing and potato-collecting regulation and control system of intelligent potato harvester |
| CN111937561B (en) * | 2020-09-04 | 2022-04-01 | 山东理工大学 | Buffering, loss-reducing and potato-collecting regulation and control system of intelligent potato harvester |
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|---|---|
| CN105165196B (en) | 2016-10-19 |
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