CN115152410B - Multifunctional combined type real-time corn yield measuring device and method - Google Patents
Multifunctional combined type real-time corn yield measuring device and method Download PDFInfo
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- CN115152410B CN115152410B CN202210973619.5A CN202210973619A CN115152410B CN 115152410 B CN115152410 B CN 115152410B CN 202210973619 A CN202210973619 A CN 202210973619A CN 115152410 B CN115152410 B CN 115152410B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/1208—Tanks for grain or chaff
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/1208—Tanks for grain or chaff
- A01D41/1217—Unloading mechanisms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1277—Control or measuring arrangements specially adapted for combines for measuring grain quality
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- Life Sciences & Earth Sciences (AREA)
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, in particular to a multifunctional combined type real-time corn yield measuring device and method. According to the multifunctional combined type real-time corn yield measuring device, through the arrangement of the conveying mechanism and the granary, after materials fall into the hopper, the weighing sensor II weighs the materials in the hopper, the hopper throws the materials out, so that the materials fall into the granary, the weighing sensor I weighs the total weight of the materials in the granary, and the data processor calibrates the real-time weight data of the materials through the data of the weighing sensor II, so that the measurement error of the weighing sensor I caused by impulse when the materials fall is reduced, and the real-time weight data of the materials in the granary is more accurate.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a multifunctional combined type real-time corn yield measuring device and method.
Background
The corn yield detection is an important means for carrying out fine agriculture, technical reserve can be provided for the corn yield increase in China by establishing a yield information base, wherein the weighing type measurement method is the simplest and direct yield measurement mode, the weight information of crops in a grain tank is converted into an electric signal by utilizing a piezoelectric sensor, and the corresponding weight value is obtained through signal processing and calculation, but due to the limitation of the working condition of field operation, the vibration, collision impact and other factors influence in the working process of a harvester, the traditional yield measurement device receives the influence of the factors, the yield measurement precision is not high, and a multifunctional combined type corn real-time yield measurement device with better yield measurement precision is needed.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a multifunctional combined type real-time corn yield measuring device and method, by arranging a conveying mechanism and a granary, after materials fall into a hopper, a weighing sensor II weighs the materials in the hopper, and the hopper throws the internal materials along with the movement of the hopper, so that the materials fall into the granary, the weighing sensor II uploads data to a data processor, the weighing sensor I weighs the total weight of the materials in the granary, and the data processor calibrates the real-time weight data of the materials in the granary, which are returned by the weighing sensor I, through the data of the weighing sensor II, so that the measuring error of the weighing sensor I caused by impulse when the materials fall is reduced, the real-time weight data of the materials in the granary is more accurate, and the real-time corn yield measuring precision is effectively improved.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a real-time measuring device of production of many function combination formula maize, includes the shell spare, the shell spare is including the bottom plate that is located bottom one side, the transport mechanism has been linked firmly to the interior bottom surface of shell spare, the top surface of bottom plate is provided with the granary, weighing sensor one has been linked firmly between the bottom surface of granary and the bottom plate, transport mechanism includes two relative track pieces, two equidistant sliding connection has a plurality of accepting the module between the track piece, the top surface of accepting the module is provided with the hopper, weighing sensor two have linked firmly weighing sensor two between the corresponding accepting module, weighing sensor two are from electrified area, two be provided with the transmission module that is used for driving accepting the module to remove between the track piece, one side lateral wall of granary is provided with discharge mechanism, discharge mechanism is used for measuring the weight of the material of letting out, the discharge gate has been seted up to one side inside wall bottom of granary, the discharging port is communicated with the discharging mechanism, the outer side wall of the shell is provided with a data processor, a display screen in a driving cab of the harvester is connected with the data processor in a signal manner, so that data are displayed in the display screen, the real-time monitoring of workers is facilitated, after the materials fall into the hopper, the weighing sensor II weighs the materials in the hopper, the hopper throws the internal materials out along with the movement of the hopper, the materials fall into the granary, the weighing sensor II uploads the data to the data processor, the weighing sensor I weighs the total weight of the materials in the granary, the data processor calibrates the real-time weight data of the materials in the granary transmitted by the weighing sensor I through the data of the weighing sensor II, so that the measurement error of the weighing sensor I caused by the impulse when the materials fall is reduced, the real-time weight data of the materials in the granary is more accurate, the accuracy of real-time corn yield measurement is effectively improved.
The method is further characterized in that: the capacitive sensor is used for detecting the moisture content and volume information of grains in the granary, so that the volume of materials in the granary can be detected in real time, the capacitive sensor is an NHSF48 moisture sensor, the sensor can measure the volume percentage of the moisture of the materials based on a dielectric theory and a frequency domain measurement technology, the user-defined detection of the types of the materials is supported, the material parameters can be calibrated by self, and the functions of communication, analog output and the like are achieved.
The method is further characterized in that: the discharging mechanism comprises a fixing plate, two ends of the fixing plate are fixedly connected with a bottom plate, a transfer component is arranged on one side of the fixing plate, a receiving part is arranged on one side of the transfer component, a discharging pipe is communicated with the bottom end of the granary, a connecting pipe is communicated between one side wall of the discharging pipe and the receiving part, a linear motor is fixedly connected with the top end of the receiving part, the linear motor is used for driving the transfer component to reciprocate, and the transfer component transfers materials in the granary into the receiving part and weighs the transferred materials during transfer.
The method is further characterized in that: a first window is arranged between one side wall of the fixed plate, a hose is fixedly communicated between the inner wall of the first window and the discharge hole, the transfer assembly comprises a transfer box, one side of the outer side walls of the two sides of the transfer box is fixedly connected with a first sealing plate which is in sliding connection with the other outer side wall of the fixed plate, a front opening is arranged on the outer side wall of one end of the transfer box, a rear opening is arranged on the other end of the transfer box, a weighing plate is arranged above the inner top surface of the transfer box, the weighing plate and the inner bottom surface of the transfer box are fixedly connected with a weighing sensor III, two sides of a side wall of the receiving piece, which is close to the transfer box, are provided with a window II, two sides of the bottom end of the receiving piece are fixedly connected with the bottom plate, the linear motor drives the transfer box to reciprocate, when the transfer box is communicated with the window I, materials in the grain bin enter the transfer box, when the transfer box is staggered with the window I, the weighing sensor III weighs materials in the transfer box, and when the transfer box is communicated with the window II, the materials in the transfer box enter the receiving piece through the window II.
The method is further characterized in that: the two ends of one side wall of the receiving piece are both connected with the second sealing plate in a sliding manner, the outer side walls of the two ends of the receiving piece are both fixedly connected with the fixing piece, and a reset spring is fixedly connected between one end of the fixing piece and one end of the second sealing plate close to the fixing piece, so that when the transfer box is staggered with the second window, the second sealing plate seals the second window under the action of the reset spring, and leakage of materials is avoided.
The method is further characterized in that: the utility model discloses a harvester, including the granary, the material is conveniently unloaded to the interior bottom surface of granary, the fixed intercommunication of the outer bottom surface of granary has the funnel, automatically controlled valve is installed in the bottom outside of funnel, the intercommunication has the fold pipe between the bottom of funnel and the unloading pipe, and the bottom of unloading pipe communicates with the screw rod conveyer on the harvester.
The method is further characterized in that: the bearing module comprises a bearing plate, connecting plates are fixedly connected to two ends of the bearing plate, rail wheels are rotatably connected to two ends of the connecting plates, connecting rods are rotatably connected to middle positions of outer side walls of the connecting plates, horizontal plates are fixedly connected to end faces of the bearing plate, the horizontal plates and the hoppers are in one-to-one correspondence, two bottom ends of weighing sensors on the bottom surfaces of the hoppers are fixedly connected to the end faces of the corresponding horizontal plates, inner rail plates are fixedly connected to inner side walls of rail pieces, sliding grooves are formed between the rail pieces and outer side walls of the inner rail plates, the rail wheels are in sliding connection with the adjacent sliding grooves, supports are fixedly connected between the outer side walls of the rail pieces and the inner bottom surfaces of the outer shell pieces, the transmission module drives the bearing module to move along the sliding grooves, and the horizontal plates are kept horizontal when the bearing module moves to the linear parts of the sliding grooves through the rail wheels, so that weighing of the weighing sensors two is facilitated.
The method is further characterized in that: the transmission module comprises a driving motor, two wheel shafts are rotatably connected between two ends of the rail members, chain wheels are fixedly connected between two ends of the wheel shafts, a transmission belt is connected between two chain wheels located on the same plane in a transmission mode, the output end of the driving motor is fixedly connected with one end of one of the two wheel shafts, the driving motor is fixedly connected with the outer side wall of the immediately adjacent rail member, and the driving motor drives the two transmission belts to synchronously drive through the chain wheels and the wheel shafts so as to drive the receiving module to move.
A method for measuring the yield of multifunctional combined corn in real time comprises the following specific use steps:
step one: starting a driving motor, driving the receiving module and a hopper on the receiving module to circularly move, conveying materials into the shell by an external conveying belt, weighing the weight of the materials in the hopper by a weighing sensor II after the materials fall on the hopper, throwing the materials in the hopper out along with the movement of the hopper, so that the materials fall into a granary, and uploading data to a data processor by the weighing sensor II;
step two: the first weighing sensor in the granary weighs the total weight of materials in the granary, the capacitance detection sensor on the inner side wall of the granary detects the water content and volume information of the materials in the granary, the first weighing sensor and the capacitance sensor upload data into the data processor, and the data processor calibrates the real-time weight data of the materials in the granary transmitted back by the first weighing sensor through the data of the second weighing sensor, so that the measurement error of the first weighing sensor caused by impulse when the materials fall is reduced, the real-time weight data of the materials in the granary is more accurate, and the real-time yield measurement accuracy of corn is effectively improved;
step three: when the materials in the granary need to be transferred into the transfer trolley in the harvesting process, a linear motor is started, the linear motor drives a transfer box to reciprocate, when the transfer box is communicated with a first window, the materials in the granary enter the transfer box, when the transfer box is staggered with the first window, the weighing sensors are used for weighing the materials in the transfer box, when the transfer box is communicated with a second window, the materials in the transfer box enter a receiving piece through the second window and then enter a blanking pipe, then fall into a screw conveyor and are transferred into the transfer trolley, the weighing sensors are used for transmitting weighing data into a data processor, and the data processor is used for integrating the real-time weight data of the materials in the granary after accumulating the data transmitted by the weighing sensors to obtain a real-time total weight value of the materials;
step four: after harvesting, opening an electric control valve to completely discharge the materials in the grain bin.
The invention has the beneficial effects that:
1. through the arrangement of the conveying mechanism and the granary, the weighing sensor II weighs the weight of the materials in the hopper after the materials fall into the hopper, the hopper throws the internal materials along with the movement of the hopper, so that the materials fall into the granary, the weighing sensor II uploads data to the data processor, the weighing sensor I weighs the total weight of the materials in the granary, the data processor calibrates the real-time weight data of the materials in the granary, which are returned by the weighing sensor I, through the data of the weighing sensor II, thereby reducing the measurement error of the weighing sensor I caused by impulse when the materials fall, enabling the real-time weight data of the materials in the granary to be more accurate and effectively improving the accuracy of real-time corn yield measurement;
2. through discharge mechanism's setting, in the in-process of reaping, when need shift the material in the granary to the transfer car (buggy), transfer case reciprocating motion, when well transfer case and window one communicate, in the grain bin material gets into transfer incasement, when well transfer case staggers with the window one, weighing sensor is three to transfer incasement material, when well transfer case and window two communicate, transfer incasement material gets into in the receiver and then gets into the unloading intraductal through window two, data processor synthesizes the real-time weight data of grain bin interior material behind the data accumulation that weighing sensor three returned, obtain the real-time total weight numerical value of material, conveniently measure output when the unloading of reaping in-process.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a conveying mechanism in the present invention;
FIG. 3 is a schematic view of the internal structure of the conveying mechanism in the present invention;
FIG. 4 is a schematic view of a receiving module according to the present invention;
FIG. 5 is a schematic view of the grain bin structure of the present invention;
FIG. 6 is a schematic view of the internal structure of the grain bin according to the invention;
FIG. 7 is a schematic view of a structure of a fixing plate according to the present invention;
FIG. 8 is a schematic diagram of the structure of the discharging mechanism in the invention;
FIG. 9 is a schematic cross-sectional view of a transfer box in accordance with the present invention;
fig. 10 is a schematic view of the structure of the receiving member in the present invention.
In the figure: 100. a housing member; 110. a bracket; 120. a bottom plate; 200. a granary; 210. a funnel tube; 211. an electric control valve; 212. a pleated tube; 220. a discharge port; 300. a discharging mechanism; 310. a fixing plate; 311. a first window; 320. a transfer assembly; 321. a transfer box; 322. a first sealing plate; 323. a front opening; 324. a rear opening; 325. a weighing plate; 330. a receiving member; 331. a second window; 332. a second sealing plate; 333. a return spring; 334. a fixing member; 340. a linear motor; 350. a connecting pipe; 360. discharging pipes; 400. a conveying mechanism; 410. a track member; 411. an inner rail plate; 412. a chute; 420. a transmission module; 421. a sprocket; 422. a transmission belt; 423. a wheel axle; 424. a driving motor; 430. a hopper; 440. a receiving module; 441. a carrying plate; 442. a rail wheel; 443. a connecting plate; 444. a connecting rod; 445. and a horizontal plate.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-10, a real-time corn yield measuring device with multiple functions comprises a housing member 100, wherein the housing member 100 comprises a bottom plate 120 positioned at one side of the bottom end, a conveying mechanism 400 is fixedly connected to the inner bottom surface of the housing member 100, a granary 200 is arranged on the top surface of the bottom plate 120, a weighing sensor I is fixedly connected between the bottom surface of the granary 200 and the bottom plate 120, the conveying mechanism 400 comprises two opposite track members 410, a plurality of receiving modules 440 are fixedly connected between the two track members 410 in an equidistant sliding manner, a hopper 430 is arranged on the top surface of the receiving module 440, a weighing sensor II is fixedly connected between the bottom surface of the hopper 430 and the corresponding receiving module 440, a transmission module 420 for driving the receiving module 440 to move is arranged between the two track members 410, a discharging mechanism 300 is arranged on the outer side wall of one side of the granary 200, the discharging mechanism 300 is used for measuring the weight of discharged materials, the discharging hole 220 is arranged at the bottom end of the inner side wall of one side of the granary 200, the discharging hole 220 is communicated with the discharging mechanism 300, the outer side wall of the outer shell member 100 is provided with a data processor, a display screen in a driving cab of the harvester is connected with the data processor in a signal mode, so that data are displayed in the display screen, real-time monitoring is facilitated for workers, after materials fall into the hopper 430, the weighing sensor II weighs the materials in the hopper 430, the hopper 430 throws the internal materials out along with movement of the hopper 430, the materials fall into the granary 200, the weighing sensor II uploads the data to the data processor, the weighing sensor I weighs the total weight of the materials in the granary 200, the data processor calibrates the real-time weight data of the materials in the granary 200 transmitted back by the weighing sensor I through the data of the weighing sensor II, and therefore measurement errors of the weighing sensor I caused by impulse when the materials fall are reduced, the real-time weight data of the materials in the granary 200 are more accurate, and the accuracy of real-time corn yield measurement is effectively improved.
The electric capacity detection sensor is installed to the inside wall of granary 200, electric capacity detection sensor is used for detecting grain moisture content and volume information in the granary 200, thereby the interior material volume of real-time detection granary 200, discharge mechanism 300 includes fixed plate 310, fixed plate 310 both ends link firmly with bottom plate 120, one side of fixed plate 310 is provided with transfer subassembly 320, one side of transfer subassembly 320 is provided with receiving piece 330, the bottom intercommunication of granary 200 has unloading pipe 360, the intercommunication has connecting pipe 350 between one lateral wall of unloading pipe 360 and receiving piece 330, the top of receiving piece 330 has linked firmly linear motor 340, linear motor 340 is used for driving transfer subassembly 320 reciprocating motion, transfer subassembly 320 shifts the interior material of granary 200 to receiving piece 330 in, and weigh the material of transferring when shifting.
A first window 311 is formed between one side wall of the fixed plate 310, a hose is fixedly communicated between the inner wall of the first window 311 and the discharge hole 220, the transfer component 320 comprises a transfer box 321, one side of the outer side walls of two sides of the transfer box 321 is fixedly connected with a first sealing plate 322, the first sealing plate 322 is in sliding connection with the other outer side wall of the fixed plate 310, a front opening 323 is formed in the outer side wall of one end of the transfer box 321, a rear opening 324 is formed in the other end of the transfer box 321, a weighing plate 325 is arranged above the inner top surface of the transfer box 321, a weighing sensor three is fixedly connected between the weighing plate 325 and the inner bottom surface of the transfer box 321, two sides of one side wall, close to the transfer box 321, of a receiving piece 330 are respectively provided with a second window 331, two sides of the bottom end of the receiving piece 330 are respectively fixedly connected with the bottom plate 120, the linear motor 340 drives the transfer box 321 to reciprocate, when the transfer box 321 is communicated with the first window 311, materials in the grain bin 200 enter the transfer box 321, when the transfer box 321 is staggered with the first window 311, the weighing sensor three pairs of materials in the transfer box 321 are weighed, when the transfer box 321 are communicated with the second window 331, and the materials in the transfer box 321 are communicated with the second window 331, and the two sides of the transfer box 321 are communicated through the receiving piece 331.
Two ends of one side wall of the receiving piece 330 are both connected with a second sealing plate 332 in a sliding manner, two outer side walls of two ends of the receiving piece 330 are both fixedly connected with a fixing piece 334, one end of the fixing piece 334 is fixedly connected with a return spring 333 with one end of the second sealing plate 332 in close proximity, and when the transfer box 321 is staggered with the second window 331, the second sealing plate 332 seals the second window 331 under the action of the return spring 333, so that leakage of materials is avoided.
The inner bottom surface of the granary 200 is funnel-shaped, materials are conveniently discharged, the outer bottom surface of the granary 200 is fixedly communicated with a funnel tube 210, an electric control valve 211 is arranged at the outer side of the bottom end of the funnel tube 210, a fold tube 212 is communicated between the bottom end of the funnel tube 210 and a blanking tube 360, the bottom end of the blanking tube 360 is communicated with a screw conveyer on a harvester, a bearing module 440 comprises a bearing plate 441, connecting plates 443 are fixedly connected at two ends of the bearing plate 441, track wheels 442 are rotatably connected at two ends of the connecting plates 443, connecting rods 444 are rotatably connected at the middle positions of the outer side walls of the connecting plates 443, horizontal plates 445 are fixedly connected at the end surfaces of the bearing plate 441, horizontal plates 445 are in one-to-one correspondence with the end surfaces of the corresponding horizontal plates 445, an inner side wall of a track member 410 is fixedly connected with an inner track plate 411, a chute 412 is formed between the track member 410 and the outer side wall of the inner track plate 411, the track wheels 442 are in sliding connection with the chute 412, a bracket 110 is fixedly connected between the outer side wall of the track member 410 and the inner bottom surface of the housing 100, and the transmission module 420 drives the bearing module 440 to move along the chute 412, and the horizontal plates 445 are conveniently moved to the horizontal plates 445 through the connection of the track wheels 412.
The transmission module 420 comprises a driving motor 424, an axle 423 is rotatably connected between two ends of two track members 410, a chain wheel 421 is fixedly connected between two ends of the axle 423, a transmission belt 422 is connected between two chain wheels 421 located on the same plane in a transmission manner, the output end of the driving motor 424 is fixedly connected with one end of one axle 423 of the two axles 423, the driving motor 424 is fixedly connected with the outer side wall of the track member 410 in the close vicinity, and the driving motor 424 drives the two transmission belts 422 to synchronously transmit through the chain wheel 421 and the axle 423, so that the bearing module 440 is driven to move.
A method for measuring the yield of multifunctional combined corn in real time comprises the following specific use steps:
step one: starting a driving motor 424, driving the receiving module 440 and a hopper 430 on the receiving module to circularly move by the driving motor 424, conveying materials into the shell piece 100 by an external conveying belt, weighing the weight of the materials in the hopper 430 by a weighing sensor II after the materials fall on the hopper 430, throwing out the materials in the hopper 430 along with the movement of the hopper 430, so that the materials fall into a granary 200, and uploading data to a data processor by the weighing sensor II;
step two: the first weighing sensor in the granary 200 weighs the total weight of materials in the granary 200, the capacitance detection sensor on the inner side wall of the granary 200 detects the water content and volume information of the materials in the granary 200, the first weighing sensor and the capacitance sensor upload data into the data processor, and the data processor calibrates the real-time weight data of the materials in the granary 200 transmitted back by the first weighing sensor through the data of the second weighing sensor, so that the measurement error of the first weighing sensor caused by impulse when the materials fall is reduced, the real-time weight data of the materials in the granary 200 is more accurate, and the accuracy of real-time corn yield measurement is effectively improved;
step three: when the materials in the granary 200 need to be transferred into the transfer trolley in the harvesting process, the linear motor 340 is started, the linear motor 340 drives the transfer box 321 to reciprocate, when the transfer box 321 is communicated with the first window 311, the materials in the granary 200 enter the transfer box 321, when the transfer box 321 is staggered with the first window 311, the weighing sensor three pairs of the materials in the transfer box 321 weigh, when the transfer box 321 is communicated with the second window 331, the materials in the transfer box 321 enter the receiving piece 330 through the second window 331 and then enter the blanking pipe 360, then fall into the screw conveyor and are transferred into the transfer trolley, the weighing sensor three transmits weighing data into the data processor, and the data processor integrates the real-time weight data of the materials in the granary 200 after accumulating the data transmitted by the weighing sensor three, so as to obtain a real-time total weight value of the materials;
step four: after harvesting is completed, the electric control valve 211 is opened, and the materials in the granary 200 are completely discharged.
Working principle: when the automatic corn harvester is used, the driving motor 424 is started, the driving motor 424 drives the two driving belts 422 to synchronously drive through the chain wheel 421 and the wheel shaft 423, the driving belts 422 drive the receiving module 440 to move, the receiving module 440 is connected with the chute 412 through the rail wheel 442, when moving to the linear part of the chute 412, the horizontal plate 445 is kept horizontal, weighing of the weighing sensor II is facilitated, the external conveying belt conveys materials into the shell 100, after the materials fall on the hopper 430, the weighing sensor II weighs the materials in the hopper 430, the hopper 430 throws the internal materials out along with the movement of the hopper 430, the materials fall into the granary 200, the weighing sensor II weighs the total weight of the materials in the granary 200, the capacitance detection sensor on the inner side wall of the granary 200 detects the moisture content and volume information of the materials in the granary 200, the weighing sensor I and the capacitance sensor upwards weigh the data into the data processor, and the data processor accurately measure the weight of the materials in the granary 200 in real time through the data of the weighing sensor II, and the real-time accuracy and accuracy are improved when the weighing sensor II measures the weight of the materials in the granary 200.
When the materials in the granary 200 need to be transferred into the transfer trolley, the linear motor 340 is started, the linear motor 340 drives the transfer box 321 to reciprocate, when the transfer box 321 is communicated with the first window 311, the materials in the granary 200 enter the transfer box 321, after the front opening 323 of the transfer box 321 is staggered with the first window 311, the materials in the transfer box 321 are weighed by the third weighing sensor, the weighing values are stable, when the rear opening 324 of the transfer box 321 is communicated with the second window 331, the materials in the transfer box 321 enter the receiving piece 330 through the second window 331 and then enter the blanking pipe 360, then fall into the screw conveyor and are transferred into the transfer trolley, the weighing sensor three transmits weighing data into the data processor, the data processor accumulates the data returned by the weighing sensor three and synthesizes real-time weight data of the materials in the granary 200, the real-time total weight value of the materials is obtained, and after harvesting is completed, the electronic control valve 211 is opened, and the materials in the granary 200 are completely unloaded.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a real-time measuring and producing device of many function combination formula maize, its characterized in that includes shell spare (100), shell spare (100) are including being located bottom plate (120) of bottom one side, the interior bottom surface of shell spare (100) has linked firmly conveying mechanism (400), the top surface of bottom plate (120) is provided with granary (200), weighing sensor one has been linked firmly between the bottom surface of granary (200) and bottom plate (120), conveying mechanism (400) include two relative track spare (410), equidistant sliding connection has a plurality of accepting module (440) between two track spare (410), the top surface of accepting module (440) is provided with hopper (430), link firmly weighing sensor two between hopper (430) bottom surface and the corresponding accepting module (440), be provided with between two track spare (410) and be used for driving the transmission module (420) that accept module (440) removed, one side lateral wall of granary (200) is provided with discharge mechanism (300), discharge mechanism (300) are used for carrying out the weight measurement to the material that is released, the bottom wall (220) of taking out is equipped with discharge port (220) and is equipped with to take out the data link-up of the outer side wall (220) of granary (100);
the novel grain discharging device is characterized in that a capacitance detection sensor is arranged on the inner side wall of the grain bin (200), the capacitance detection sensor is used for detecting the moisture content and volume information of grains in the grain bin (200), the discharging mechanism (300) comprises a fixing plate (310), two ends of the fixing plate (310) are fixedly connected with a bottom plate (120), a transfer component (320) is arranged on one side of the fixing plate (310), a receiving piece (330) is arranged on one side of the transfer component (320), a discharging pipe (360) is communicated with the bottom end of the grain bin (200), a connecting pipe (350) is communicated between one side wall of the discharging pipe (360) and the receiving piece (330), a linear motor (340) is fixedly connected to the top end of the receiving piece (330), and the linear motor (340) is used for driving the transfer component (320) to reciprocate;
the utility model discloses a weighing device for the food, including fixed plate (310), weighing device, receiving part (330), weighing device, weighing plate (325), receiving part (330), window two (331) have all been seted up to one side of the both sides lateral wall of transfer case (321), window one (311) have been seted up to the position between a lateral wall of fixed plate (310), fixed intercommunication has the hose between the inner wall of window one (311) and discharge gate (220), transfer subassembly (320) include transfer case (321), one side of the both sides lateral wall of transfer case (321) has linked firmly shrouding one (322), shrouding one (322) and another lateral wall sliding connection of fixed plate (310), front opening (323) have been seted up to the one end lateral wall of transfer case (321), rear opening (324) have been seted up to the other end of transfer case (321), weighing sensor three has been linked firmly between the interior top surface of transfer case (321), weighing plate (325) and transfer case (321), receiving part (330) are close to the both sides of a lateral wall of transfer case (321).
2. The device for real-time measurement of corn yield according to claim 1, wherein two ends of a side wall of the receiving member (330) are slidably connected with a second sealing plate (332), two outer side walls of two ends of the receiving member (330) are fixedly connected with a fixing member (334), and a return spring (333) is fixedly connected between one end of the fixing member (334) and one end of the second sealing plate (332) in close proximity.
3. The device for real-time measurement of corn yield according to claim 2, wherein the inner bottom surface of the granary (200) is funnel-shaped, a funnel tube (210) is fixedly connected with the outer bottom surface of the granary (200), an electric control valve (211) is installed outside the bottom end of the funnel tube (210), and a pleated tube (212) is connected between the bottom end of the funnel tube (210) and the blanking tube (360).
4. The device for real-time measurement of corn yield according to claim 3, wherein the receiving module (440) comprises a bearing plate (441), connecting plates (443) are fixedly connected to two ends of the bearing plate (441), rail wheels (442) are rotatably connected to two ends of the connecting plates (443), connecting rods (444) are rotatably connected to middle positions of outer side walls of the connecting plates (443), horizontal plates (445) are fixedly connected to end surfaces of the bearing plate (441), the horizontal plates (445) are in one-to-one correspondence with a plurality of hoppers (430), two bottom ends of weighing sensors on the bottom surfaces of the hoppers (430) are fixedly connected to end surfaces of the corresponding horizontal plates (445), inner rail plates (411) are fixedly connected to inner side walls of the rail pieces (410), sliding grooves (412) are formed between the rail pieces (410) and outer side walls of the inner rail plates (411), the rail wheels (442) are slidably connected to the adjacent sliding grooves (412), and brackets (110) are fixedly connected between the outer side walls of the rail pieces (410) and the inner bottom surfaces of the outer shell pieces (100).
5. The device for real-time measurement of corn yield according to claim 4, wherein the transmission module (420) comprises a driving motor (424), two rail members (410) are rotatably connected with wheel shafts (423) between their two ends, chain wheels (421) are fixedly connected between the two ends of the wheel shafts (423), a transmission belt (422) is connected between the two chain wheels (421) on the same plane in a transmission manner, the output end of the driving motor (424) is fixedly connected with one end of one wheel shaft (423) of the two wheel shafts (423), and the driving motor (424) is fixedly connected with the outer side wall of one rail member (410) in close proximity.
6. A method for measuring yield of a multifunctional combined type real-time corn yield measuring device according to claim 5, which is characterized by comprising the following specific use steps:
step one: starting a driving motor (424), driving the receiving module (440) and a hopper (430) on the receiving module to circularly move by the driving motor (424), conveying materials into the shell (100) by an external conveying belt, weighing the materials in the hopper (430) by a weighing sensor II after the materials fall on the hopper (430), throwing out the materials in the hopper (430) along with the movement of the hopper (430), so that the materials fall into a granary (200), and uploading data to a data processor by the weighing sensor II;
step two: the weighing sensors in the granary (200) weigh the total weight of materials in the granary (200), the capacitance detection sensors on the inner side wall of the granary (200) detect the water content and volume information of the materials in the granary (200), the weighing sensors I and the capacitance sensors upload data into the data processor, and the data processor calibrates the real-time weight data of the materials in the granary (200) transmitted back by the weighing sensors I through the data of the weighing sensors II, so that the measurement error of the weighing sensors I caused by the impulse when the materials fall is reduced, the real-time weight data of the materials in the granary (200) are more accurate, and the accuracy of real-time corn yield measurement is effectively improved;
step three: when the materials in the granary (200) need to be transferred into the transfer trolley in the harvesting process, a linear motor (340) is started, the linear motor (340) drives a transfer box (321) to reciprocate, when the transfer box (321) is communicated with a first window (311), the materials in the granary (200) enter the transfer box (321), when the transfer box (321) is staggered with the first window (311), the materials in the transfer box (321) are weighed by a third weighing sensor, when the transfer box (321) is communicated with a second window (331), the materials in the transfer box (321) enter a receiving piece (330) through the second window (331) and then enter a blanking pipe (360), then fall into a screw conveyor and are transferred into the transfer trolley, the weighing sensor three transmits weighing data into a data processor, and the data processor accumulates the data returned by the weighing sensor and synthesizes real-time weight data of the materials in the granary (200), so that a real-time total weight value of the materials is obtained;
step four: after harvesting, the electric control valve (211) is opened, and the materials in the granary (200) are all unloaded.
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