CN107750550B - Intelligent reseeding device of potato seed metering device - Google Patents
Intelligent reseeding device of potato seed metering device Download PDFInfo
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- CN107750550B CN107750550B CN201711141168.4A CN201711141168A CN107750550B CN 107750550 B CN107750550 B CN 107750550B CN 201711141168 A CN201711141168 A CN 201711141168A CN 107750550 B CN107750550 B CN 107750550B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/02—Potato planters with conveyor belts
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Abstract
The invention provides an intelligent reseeding device of a potato seed metering device, which comprises: seed box, main seed metering ware, supplementary seed ware, reseeding ware, industry camera and control system. The seed box is positioned at the bottom of the potato seed sowing device and is used for storing potato seeds; the main seed sowing device is positioned at the rear of the seed box, and seed sowing operation of two ridges of seed potatoes can be realized by taking the seed potatoes from the seed box through the seed supporting spoon; the auxiliary seed taking device is positioned at the left side of the main seed metering device, and seed potato filling operation of the seed supplementing device can be realized by taking seed potato from the seed box through the seed supporting spoon; the seed supplementing device is positioned right behind the main seed metering device and the auxiliary seed taking device and is connected with the main seed metering device and the auxiliary seed taking device through bolts so as to finish the supplementing operation of the main seed metering device when the seed supporting spoon lacks seeds; the industrial camera is fixedly arranged above the main seed sowing device and is close to one side of the conveying belt of the main seed sowing device, so that image information acquisition is completed; the control system is fixed right above the main seed metering device, and recognizes the missing condition of the seed potato on the seed supporting spoon of the main seed metering device through processing the image information, and controls the seed supplementing device to complete the seed supplementing operation of the seed supporting spoon of the main seed metering device during seed missing. The seed leakage phenomenon of the potato seed sowing device can be reduced, the seed leakage rate of the potato seed sowing device is reduced, the land utilization rate is improved, the mu yield is increased, and the planting cost is reduced.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to an intelligent reseeding device of a potato seed sowing device.
Background
The potato is one of the four grain crops at present, contains multiple vitamins and inorganic salts, has high protein nutritive value, can be used as a dish for making vegetables, and can also be used as staple food. Has important roles in world food production and people's life. The seed metering device of the existing potato planter has various types, and the phenomenon of seed leakage commonly exists during mechanized sowing, so that the seedling shortage is serious, the land utilization rate is reduced, and the planting cost is increased.
Disclosure of Invention
The intelligent reseeding device of the potato seed metering device can realize automatic reseeding operation when the seed metering device supports the seed spoon and lacks seeds, uniformly and stably provides potato seeds for a seeder, meets the precision seeding requirement of the potatoes, greatly improves the land utilization rate, increases the acre yield and reduces the planting cost.
In order to achieve the purpose, the technical scheme adopted by the invention is to design an intelligent reseeding device of a potato seed sowing device, which comprises: seed box, main seed metering ware, supplementary seed ware, reseeding ware, industry camera and control system. The seed box is positioned at the bottom of the potato seed sowing device and is used for storing potato seeds; the main seed sowing device is positioned at the rear of the seed box, and seed sowing operation of two ridges of seed potatoes can be realized by taking the seed potatoes from the seed box through the seed supporting spoon; the auxiliary seed taking device is positioned at the left side of the main seed metering device, and seed potato filling operation of the seed supplementing device can be realized by taking seed potato from the seed box through the seed supporting spoon; the seed supplementing device is positioned right behind the main seed metering device and the auxiliary seed taking device and is connected with the main seed metering device and the auxiliary seed taking device through bolt connection, so that the seed supplementing operation of the main seed metering device when the seed supporting spoon lacks seeds is realized; the industrial camera is fixedly arranged above the main seed sowing device and is close to one side of the conveying belt of the main seed sowing device, so that image information acquisition is completed; the control system is fixed right above the main seed metering device, and recognizes the missing condition of the seed potato on the seed supporting spoon of the main seed metering device through processing the image information, and controls the reseeding device to finish reseeding operation.
Further, as an preference, the main seed metering device comprises a main seed metering device frame, a main seed metering device driving shaft, a main seed metering device driven shaft, a main seed metering device conveying belt and a seed supporting spoon, wherein the main seed metering device frame is fixed at one side of a seed box and is used for connecting all parts of the main seed metering device; the main seed metering device driving shaft is arranged at the lower half part of the main seed metering device rack; the driven shaft of the main seed metering device is arranged on the upper half part of the main seed metering device rack; the main seed metering device conveying belt is arranged on a main seed metering device driving shaft and a main seed metering device driven shaft, and can be driven to run through a driving shaft driving motor; the seed supporting spoon is fixedly arranged on the conveying belt of the main seed sowing device and is used for picking up the potato seeds. When the driving shaft of the main seed metering device rotates to drive the conveying belt of the main seed metering device and the driven shaft of the main seed metering device to rotate, the conveying belt of the main seed metering device carries the seed supporting spoon to do rotary motion, so that the seed supporting spoon lifts the potato seeds into the main seed metering device from the seed box, and the seed metering operation of the potato seeds during sowing is completed.
Further, as an optimization, the auxiliary seed taking device comprises an auxiliary seed taking device frame, an auxiliary seed taking device driven shaft, an auxiliary seed taking device driving shaft, a driving shaft driving motor, an auxiliary seed taking device conveying belt, a seed supporting spoon, a movable door plate driving motor and an auxiliary sensor, wherein the auxiliary seed taking device frame is fixed on one side of a seed box and is used for connecting all parts of the auxiliary seed taking device; the driven shaft of the auxiliary seed extractor is arranged at the lower half part of the auxiliary seed extractor frame; the auxiliary seed extractor driving shaft is arranged on the upper half part of the auxiliary seed extractor frame; the main shaft driving motor is arranged on the auxiliary seed extractor frame, is connected with the auxiliary seed extractor driving shaft through a coupler and provides power for the driving shaft; the auxiliary seed extractor conveyor belt is arranged on the driving shaft of the auxiliary seed extractor and the driven shaft of the auxiliary seed extractor, and can be driven to run through the driving shaft; the seed supporting spoon is fixedly arranged on the auxiliary seed taking device conveying belt and is used for picking up the potato seeds to finish seed taking actions; the valve plate is arranged at the left upper part of the auxiliary seed extractor frame, and the swing position of the valve plate is adjusted to control the potato seeds to slide into different seed channels of the seed supplementing device; the valve plate driving motor is fixedly arranged at the left upper part of the auxiliary seed extractor frame and is connected with a rotating shaft of the valve plate through a coupler to control the swing action of the valve plate; the auxiliary sensors are respectively arranged at two sides of the driving motor of the movable door plate and aligned with the reseeding device, and are used for detecting whether seed potatoes exist at corresponding positions in the reseeding device. When the sensor detects that no potato seeds exist below the corresponding position, the control system sends an instruction to the valve plate driving motor and the driving shaft driving motor, namely, the valve plate swings to a position where the potato seeds can slide to a position where the potato seeds lack a crossing, the driving shaft driving motor drives the auxiliary seed extractor conveyor belt to operate, the seed supporting spoon conveys the potato seeds from the seed box to the position above the auxiliary seed extractor, the potato seeds fall down from the corresponding crossing along the valve plate, and the supplementary operation of seed shortage of the potato seeds at the corresponding positions of the two sensors in the seed supplementing device is realized.
Further, as an optimization, the reseeding device comprises a reseeding device annular plate groove, a right seed channel reseeding driving motor, a left seed channel reseeding driving motor, a chain wheel, a seed potato division plate, a reseeding sensor, a right seed channel reseeding groove and a left seed channel reseeding groove, wherein the reseeding device annular plate groove is fixed at the rear of the main seed metering device and the auxiliary seed taking device and is used for connecting all parts of the reseeding device; the right seed way reseeding driving motor is arranged and fixed at the left front part of the annular plate groove of the reseeding device and is used for driving the right seed way sprocket and the chain; the left seed way reseeding driving motor is fixedly arranged at the right rear part of the annular plate groove of the reseeding device and is used for driving the left seed way sprocket and the chain; the chain and the chain wheel are meshed with each other and are arranged at the inner side of the annular plate groove of the reseeding device, the right seed track chain wheel is connected with the right seed track reseeding driving motor through a transmission shaft, and the left seed track chain wheel is connected with the left seed track reseeding driving motor through a transmission shaft; the potato seed separating plate is welded and fixed on the chain and rotates along with the chain to push the potato seed to move on the annular plate groove of the reseeding device; the two reseeding sensors are respectively fixedly arranged in front of and behind the upper end of the annular plate groove of the reseeding device and are used for detecting whether potato seeds exist on the annular plate groove or not; the right seed channel reseeding groove and the left seed channel reseeding groove are respectively fixedly arranged at the lower part of the right hole of the reseeding sensor and are used for receiving the fallen potato seeds and sending the potato seeds into the main seed sowing device. The auxiliary seed taking device lifts and slides the potato seeds between seed potato partition plates of the seed supplementing device, the left and right seed channel seed supplementing driving motors of the seed supplementing device drive chains to drive the seed potato partition plates to slide the seed potatoes into corresponding seed channels of the main seed metering device from the left and right seed channel seed supplementing grooves, and the seed supplementing operation of the main seed metering device is realized.
The invention has the following beneficial effects: the invention can effectively reduce the seed leakage phenomenon of the main seed sowing device during potato sowing, greatly improve the land utilization rate, increase the acre yield and reduce the planting cost.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an intelligent reseeding device of a potato seed sowing device according to an embodiment of the present invention.
Fig. 2 is a schematic view of a main seed metering device according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an auxiliary seed extractor according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a reseeding device according to an embodiment of the present invention.
In the figure, 1, a seed box; 2. reseeding device; 3. an auxiliary seed taking device; 4. a control system; 5. an industrial camera; 6. a main seed sowing device; 7. planting potatoes; 8. a seed holder; 21. a right seed lane reseeding driving motor; 22. seed potato division plates; 23. reseeding sensors; 24. a left seed lane reseeding driving motor; 25. a chain; 26. a sprocket; 27. a right seed lane reseeding groove; 28. a left seed supplementing groove; 29. a reseeding device annular groove side plate; 31. a movable door plate driving motor; 32. an auxiliary sensor; 33. a shutter plate; 34. an auxiliary seed extractor conveyor belt; 35. a driving shaft drives a motor; 36. a driving shaft of the auxiliary seed taking device; 37. an auxiliary seed extractor frame; 38. auxiliary seed extractor driven shaft; 61. a main seed metering device conveyor belt; 62. a driven shaft of the main seed sowing device; 63. a main seed metering device frame; 64. a driving shaft of the main seed sowing device.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the present invention provides a technical solution: an intelligent reseeding device of a potato seed metering device, comprising: the seed box 1, the main seed metering device 6, the auxiliary seed taking device 3, the reseeding device 2, the industrial camera 5 and the control system 4. The seed box 1 is positioned at the bottom of the seed sowing device of the potato seed 7 and is used for storing the potato seed 7; the main seed sowing device 6 is positioned at the rear of the seed box 1, and seed sowing operation of two ridges of seed potatoes can be realized by taking the seed potatoes from the seed box 1 through the seed supporting spoon 8; the auxiliary seed taking device 3 is positioned at the left side of the main seed metering device 6, and seed potato taking from the seed box 1 through the seed supporting spoon 8 can realize seed potato filling operation of the seed supplementing device 2; the seed supplementing device 2 is positioned right behind the main seed metering device 6 and the auxiliary seed taking device 3 and is connected with the main seed metering device 6 and the auxiliary seed taking device 3 through bolts to finish the seed supplementing operation of the main seed metering device 6 when the seed supporting spoon 8 lacks seeds; the industrial camera 5 is fixedly arranged above the main seed sowing device 6 and is close to one side of a conveyor belt of the main seed sowing device 6, so that image information acquisition is completed; the control system 4 is fixed right above the main seed sowing device 6, and recognizes the missing condition of the seed potato on the seed holding spoon of the main seed sowing device 6 through processing the image information, and controls the reseeding device 2 to finish reseeding operation.
As shown in fig. 2, the main seed metering device 6 includes a main seed metering device frame 63, a main seed metering device driving shaft 64, a main seed metering device driven shaft 62, a main seed metering device conveying belt 61, and a seed supporting spoon 8, wherein the main seed metering device frame 63 is fixed at one side of the seed box 1 and is used for connecting parts of the main seed metering device 6; the main seed metering device driving shaft 64 is arranged at the lower half part of the main seed metering device rack 63; the driven shaft 62 of the main seed metering device is arranged on the upper half part of the frame 63 of the main seed metering device; the main seed metering device conveying belt 61 is arranged on a main seed metering device driving shaft 64 and a main seed metering device driven shaft 62, and can be driven to run through a driving shaft driving motor; the seed holding spoon 8 is fixedly arranged on the conveying belt 61 of the main seed sowing device and is used for picking up the potato seeds 7. When the main seed metering device driving shaft 64 rotates to drive the main seed metering device conveying belt 61 and the main seed metering device driven shaft 62 to rotate, the main seed metering device conveying belt 61 drives the seed supporting spoon 8 to do rotary motion, so that the seed supporting spoon 8 lifts the potato seed 7 into the main seed metering device 6 from the seed box 1, and the seed metering operation of the potato seed 7 is completed.
As shown in fig. 3, the auxiliary seed picker 3 includes an auxiliary seed picker frame 37, an auxiliary seed picker driven shaft 38, an auxiliary seed picker driving shaft 36, a driving shaft driving motor 35, an auxiliary seed picker conveyor belt 34, a seed supporting spoon 8, a valve plate 33, a valve plate driving motor 31, and an auxiliary sensor 32, wherein the auxiliary seed picker frame 37 is fixed at one side of the seed box 1 and is used for connecting parts of the auxiliary seed picker 3; the driven shaft 38 of the auxiliary seed extractor is arranged at the lower half part of the auxiliary seed extractor frame 37; the auxiliary seed extractor driving shaft 36 is arranged on the upper half part of the auxiliary seed extractor frame 37; the main shaft driving motor 35 is arranged on the auxiliary seed extractor frame 37 and is connected with the auxiliary seed extractor driving shaft 36 through a coupler to provide power for the driving shaft; the auxiliary seed extractor conveyor belt 34 is arranged on an auxiliary seed extractor driving shaft 36 and an auxiliary seed extractor driven shaft 38, and can be driven to run through the driving shaft; the seed holding spoon 8 is fixedly arranged on an auxiliary seed extractor conveyor belt 34 and is used for picking up the potato seeds 7 to finish seed extraction; the movable door plate 33 is arranged at the left upper part of the auxiliary seed extractor frame 37, and the swing position of the movable door plate 33 is adjusted to control the potato seeds 7 to slide down to the corresponding seed channels of the seed complement device 2; the valve plate driving motor 31 is arranged and fixed at the upper left part of the auxiliary seed extractor frame 37, is connected with a rotating shaft of the valve plate 33 through a coupler, and controls the swing action of the valve plate 33; the two auxiliary sensors 32 are respectively arranged at two sides of the movable door plate driving motor 31 and aligned with the reseeding device 2 to detect the presence or absence of seed potatoes at corresponding positions in the reseeding device 2. When the auxiliary sensor 32 detects that no potato seed 7 exists below the corresponding position, the control system 4 sends an instruction to the valve plate driving motor 31 and the driving shaft driving motor 35, namely the valve plate 33 swings to a position where the potato seed 7 can slide to a position where a seed potato missing port is formed, the driving shaft driving motor 35 drives the auxiliary seed extractor conveying belt 34 to operate, the seed supporting spoon 8 lifts the potato seed 7 from the seed box 1 to the position above the auxiliary seed extractor 3, the potato seed 7 can fall from the corresponding port along the valve plate 33, and the function of supplementing the seed missing at the corresponding position of the two auxiliary sensors 32 in the seed supplementing device 2 is realized.
As shown in fig. 4, the reseeding device 2 comprises a reseeding device annular plate groove 29, a right seed channel reseeding driving motor 21, a left seed channel reseeding driving motor 24, a chain 25, a chain wheel 26, a seed potato division plate 22, a reseeding sensor 23, a right seed channel reseeding groove 27, a left seed channel reseeding groove 28 and a potato seed potato 7, wherein a reseeding device annular plate groove side plate 29 is fixed at the rear parts of the main seed metering device 6 and the auxiliary seed taking device 3 and is used for connecting the spare parts of the reseeding device 2; the right seed lane reseeding driving motor 21 is arranged and fixed at the left front part of the reseeding device annular plate groove 29 and is used for driving the two groups of chain wheels 26 and the chain 25 at the front side; the left seed lane reseeding driving motor 24 is arranged and fixed at the right rear part of the reseeding device annular plate groove 29 and is used for driving two groups of chain wheels 26 and chains 25 at the rear side; the chain 25 and the chain wheel 26 are mutually matched and arranged at the inner side of the annular plate groove 29 of the reseeding device, the two groups of chain wheels 26 and the chain 25 at the front side are fixedly connected with the right seed lane reseeding driving motor 21 through a transmission shaft, and the two groups of chain wheels 26 and the chain 25 at the rear side are fixedly connected with the left seed lane reseeding driving motor 28 through a transmission shaft; the potato seed splitter plate 22 is welded and fixed on the chain 25 and rotates along with the chain 25 to finish feeding of the potato seed 7 on the annular plate groove 29 of the reseeding device; the two reseeding sensors 23 are respectively fixedly arranged at the front and rear parts of the upper end of the annular plate groove 29 of the reseeding device, and detect whether the annular plate groove 29 is provided with potato seed potatoes 7; the right seed channel reseeding groove 27 and the left seed channel reseeding groove 28 are respectively and fixedly arranged at the lower part of a right hole of the reseeding sensor 23, and the potato seeds 7 sliding down from the reseeding device are sent into the main seed sowing device 6. When the main seed metering device 6 needs to be reseed, the auxiliary seed taking device 3 lifts and slides the potato seed 7 between the seed potato partition plates 22 of the seed metering device 2, and the left seed channel reseeding driving motor 24 and the right seed channel reseeding driving motor 21 of the seed metering device 2 drive chains to drive the seed potato partition plates 22 to slide the seed potato 7 into the corresponding seed channels of the main seed metering device 6 from the left seed channel reseeding groove 28 and the right seed channel reseeding groove 27, so that the seed-missing reseeding operation of the main seed metering device 6 is realized.
The intelligent reseeding device of the potato seed sowing device has the following functions: the auxiliary sensor 32 controls a driving shaft driving motor 36 and a valve plate driving motor 31 of the auxiliary seed extractor 3 through the control system 4, so that potato seeds are lifted from the seed box 1 and then slide down between the seed potato partition plates 22 of the corresponding seed channels of the seed supplementing device 2 through the valve plate 33, and preparation is made for the need of seed supplementing of the main seed sowing device 6; in the sowing process of the potato sowing machine, the main seed sowing device 6 acquires the potato seed potatoes 7 from the seed box 1 through the seed holding spoon 8, no potato seed potatoes 7 exist in part of the seed holding spoon 8 due to jolt or other reasons during sowing, the industrial camera 5 collects image information of the seed holding spoon 8 and transmits the image information to the control system 4, the control system 4 responds to the reseeding driving motor of the corresponding seed channel of the reseeding device 2 through calculation and analysis, the driving motor drives the seed potato division plate 22 to move rightwards, the potato seed potatoes 7 are pushed to slide from the left seed channel reseeding groove 28 or the right seed channel reseeding groove 27 to the seed holding spoon of the corresponding seed channel position of the main seed sowing device 6, and the reseeding operation of the seed holding spoon on the main seed sowing device is completed, so that the sowing rate of the potato sowing machine is reduced.
Claims (1)
1. An intelligent reseeding device of a potato seed metering device, comprising: the potato seed metering device is characterized in that the seed box is positioned at the bottom of the potato seed metering device and is used for storing potato seeds; the main seed metering device is positioned at the rear of the seed box, the seed metering operation of two ridges of seed metering potatoes can be realized by taking the seed metering potatoes from the seed box through the seed holding spoon, the main seed metering device comprises a main seed metering device frame, a main seed metering device driving shaft, a main seed metering device driven shaft, a main seed metering device conveying belt and a seed holding spoon, wherein the main seed metering device frame is fixed at one side of the seed box and is used for connecting parts of the main seed metering device, the main seed metering device driving shaft is arranged at the lower half part of the main seed metering device frame, the main seed metering device driven shaft is arranged at the upper half part of the main seed metering device frame, the main seed metering device conveying belt is arranged on the main seed metering device driving shaft and the main seed metering device driven shaft, the seed holding spoon is driven to run through a first driving shaft driving motor, the seed holding spoon is fixedly arranged on the main seed metering device conveying belt and is used for taking the potato seeds, and when the main seed metering device driving shaft rotates to drive the main seed holding spoon and the main seed metering device driven shaft to rotate, so that the seed holding spoon lifts the seed metering device from the seed box to the main seed metering device to the seed metering device; the auxiliary seed extractor is positioned at the left side of the main seed extractor, the seed potato is extracted from the seed box through the seed supporting spoon, the seed filling operation of the seed extractor can be realized, the auxiliary seed extractor comprises an auxiliary seed extractor frame, an auxiliary seed extractor driven shaft, an auxiliary seed extractor driving shaft, a second driving shaft driving motor, an auxiliary seed extractor conveyor belt, a seed supporting spoon, a movable door plate driving motor and an auxiliary sensor, wherein the auxiliary seed extractor frame is fixed at one side of the seed box and is used for connecting various parts of the auxiliary seed extractor, the auxiliary seed extractor driven shaft is arranged at the lower half part of the auxiliary seed extractor frame, the auxiliary seed extractor driving shaft is arranged at the upper half part of the auxiliary seed extractor frame, the second driving shaft driving motor is arranged on the auxiliary seed extractor frame and is connected with the auxiliary seed extractor driving shaft through a coupling to provide power for the driving shaft, the auxiliary seed extractor conveyor belt is arranged on the auxiliary seed extractor driving shaft and the auxiliary seed extractor driven shaft, the auxiliary seed extractor driving shaft can drive and run, the seed supporting spoon is fixedly arranged on the auxiliary seed extractor conveyor belt and is used for spoon-extracting potato seeds to finish seed extraction action, the valve plate is arranged at the left upper part of the auxiliary seed extractor frame, the potato seeds are controlled to slide to the corresponding seed channels of the seed supplementing device by adjusting the swing position of the valve plate, the valve plate driving motor is arranged and fixed at the left upper part of the auxiliary seed extractor frame and is connected with the rotating shaft of the valve plate through a coupler to control the swing action of the valve plate, the two auxiliary sensors are respectively arranged at two sides of the valve plate driving motor and are aligned with the seed supplementing device to detect the existence of the potato seeds at the corresponding position in the seed supplementing device, when the auxiliary sensor detects that the lower part of the corresponding position does not have the potato seeds, the control system sends instructions to the valve plate driving motor and the second driving motor, the second driving shaft drives the auxiliary seed extractor conveyor belt to operate, so that the seed supporting spoon conveys the potato seeds from the seed box to the position above the auxiliary seed extractor, and the potato seeds fall from the corresponding crossing along the valve plate, thereby realizing the process of supplementing seed at the seed channels at the corresponding positions of the two auxiliary sensors in the seed supplementing device respectively; the reseeding device is positioned right behind the main seed metering device and the auxiliary seed taking device and is connected with the main seed metering device and the auxiliary seed taking device through bolts, the reseeding operation of the main seed metering device when the seed spoon is in seed shortage is completed, the reseeding device comprises a reseeding device annular plate groove, a right seed channel reseeding driving motor, a left seed channel reseeding driving motor, a chain wheel, a seed potato division plate, a reseeding sensor, a right seed channel reseeding groove and a left seed channel reseeding groove, wherein the reseeding device annular plate groove is fixed behind the main seed metering device and the auxiliary seed taking device and is used for connecting all parts of the reseeding device, the right seed channel reseeding driving motor is arranged and fixed in the left front of the reseeding device annular plate groove and is used for driving the two groups of chain wheels and the chain on the front side, the left seed channel reseeding driving motor is arranged and fixed in the right rear of the reseeding device annular plate groove and is used for driving the two groups of chain wheels and the chain on the rear side, the chain and the chain wheel are mutually matched and arranged at the inner side of the annular plate groove of the reseeding device, the two groups of chain wheels and the chain at the front side are concentric with the reseeding driving motor at the right seed channel and fixedly connected with the reseeding driving motor at the left seed channel through a transmission shaft, the two groups of chain wheels and the chain at the rear side are concentric with the reseeding driving motor at the left seed channel and fixedly connected with the transmission shaft, the seed potato splitter plate is welded and fixed on the chain and rotates along with the chain to push potato seeds to move on the annular plate groove of the reseeding device, the two reseeding sensors are respectively and fixedly arranged at the front and rear of the upper end of the annular plate groove of the reseeding device and are used for detecting whether potato seeds exist at the front and rear of the upper end of the annular plate groove of the reseeding device, the reseeding groove at the right seed channel and the reseeding groove at the lower part of the right cavity of the reseeding sensor are respectively fixedly arranged at the right side and used for receiving the potato seeds to be delivered into the main device; the industrial camera is fixedly arranged above the main seed sowing device and is close to one side of the conveying belt of the main seed sowing device, so that image information acquisition is completed; the control system is fixed right above the main seed metering device, and recognizes the missing condition of the seed potato on the seed supporting spoon of the main seed metering device through processing the image information, and controls the seed supplementing device to complete the seed supplementing operation of the seed supporting spoon of the main seed metering device during seed missing.
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| CN201711141168.4A CN107750550B (en) | 2017-11-17 | 2017-11-17 | Intelligent reseeding device of potato seed metering device |
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| CN201711141168.4A CN107750550B (en) | 2017-11-17 | 2017-11-17 | Intelligent reseeding device of potato seed metering device |
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| CN107750550A CN107750550A (en) | 2018-03-06 |
| CN107750550B true CN107750550B (en) | 2023-05-26 |
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| CN108174661A (en) * | 2018-03-12 | 2018-06-19 | 青岛农业大学 | Anti- broadcast leakage Sowing machine for potatoes |
| CN109005806B (en) * | 2018-07-24 | 2021-05-04 | 长安大学 | Seed leakage compensation device |
| US11381785B2 (en) | 2019-02-20 | 2022-07-05 | Deere & Company | System and method for visual confirmation of planter performance |
| CN110073783B (en) * | 2019-05-31 | 2021-04-06 | 中国农业机械化科学研究院 | Seed leakage compensation device of spoon-type seed sowing device |
| CN112970389B (en) * | 2021-02-01 | 2023-02-28 | 中国农业机械化科学研究院 | Active seed feeding method and device of large-particle-size seed sowing device |
| CN114600597B (en) * | 2022-03-24 | 2023-04-25 | 四川农业大学 | Missing seeding detection and reseeding system of potato planter |
| CN114868493B (en) * | 2022-05-06 | 2023-10-17 | 重庆市农业科学院 | Potato miss-seeding monitoring and reseeding system and control method |
| CN115152378B (en) * | 2022-07-28 | 2023-06-27 | 华南农业大学 | Perennial sugarcane reseeding robot and method |
| CN115589814A (en) * | 2022-11-14 | 2023-01-13 | 吉林大学（Cn） | Rice dry direct seeding outer fluted wheel type seed sowing device based on image recognition |
| CN115581136B (en) * | 2022-11-16 | 2024-03-26 | 青岛理工大学 | High-speed precise seed metering device with staggered and uniformly distributed seed scoops and grids for synchronous transportation |
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2017
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