CN115152410A - Multifunctional combined type real-time corn yield measurement device and method - Google Patents
Multifunctional combined type real-time corn yield measurement device and method Download PDFInfo
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- CN115152410A CN115152410A CN202210973619.5A CN202210973619A CN115152410A CN 115152410 A CN115152410 A CN 115152410A CN 202210973619 A CN202210973619 A CN 202210973619A CN 115152410 A CN115152410 A CN 115152410A
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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
Abstract
The invention relates to the technical field of agricultural machinery, in particular to a multifunctional combined type real-time corn yield measurement device and a 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 weighs the weight of the materials in the hopper, the hopper throws out the internal materials to enable the materials to fall into the granary, the weighing sensor 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 measuring error of the weighing sensor I caused by the impulse when the materials fall is reduced, and the real-time weight data of the materials in the granary are 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 measurement device and method.
Background
The corn yield detection is an important means for implementing fine agriculture, a yield information base can provide technical reserve for the corn yield increase in China, wherein a weighing type measuring method is the simplest and direct yield measurement mode, weight information of crops in a grain bin is converted into electric signals by using a piezoelectric sensor, and corresponding weight values are obtained through signal processing calculation.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a multifunctional combined type real-time corn yield measurement device and a method, through the arrangement of a conveying mechanism and a granary, after a material falls into a hopper, a weighing sensor weighs the weight of the material in the hopper, the hopper throws out the material inside along with the movement of the hopper, so that the material falls into the granary, a second weighing sensor uploads data to a data processor, the weighing sensor weighs the total weight of the material in the granary, and the data processor calibrates the real-time weight data of the material in the granary, which is returned 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 the impulse when the material falls is reduced, the real-time weight data of the material in the granary is more accurate, and the precision of real-time corn yield measurement is effectively improved.
The purpose of the invention can be realized by the following technical scheme:
a multifunctional combined type real-time corn yield measuring device comprises a shell, wherein the shell comprises a bottom plate positioned on one side of the bottom end, a conveying mechanism is fixedly connected to the inner bottom surface of the shell, a granary is arranged on the top surface of the bottom plate, a first weighing sensor is fixedly connected between the bottom surface of the granary and the bottom plate, the conveying mechanism comprises two opposite rail pieces, a plurality of bearing modules are connected between the two rail pieces in a sliding mode at equal intervals, a hopper is arranged on the top surface of each bearing module, a second weighing sensor is fixedly connected between the bottom surface of the hopper and the corresponding bearing module and is provided with a battery, a transmission module used for driving the bearing modules to move is arranged between the two rail pieces, a discharging mechanism is arranged on the outer side wall of one side of the granary and used for measuring the weight of discharged materials, and a discharging port is formed in the bottom end of the inner side wall of the granary, the discharge port is communicated with the discharge mechanism, the data processor is installed on the outer side wall of the outer shell, a display screen in a harvester cab is in signal connection with the data processor, so that data are displayed in the display screen, real-time monitoring by workers is facilitated, after materials fall into the hopper, the weighing sensor weighs the weight of the materials in the hopper, the hopper throws out the internal materials along with the movement of the hopper, so that the materials fall into the granary, the weighing sensor II uploads the data to the data processor, the weighing sensor 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 returned by the weighing sensor I through the data of the weighing sensor II, and therefore the measurement error of the weighing sensor I caused by the impulse when the materials fall is reduced, and the real-time weight data of the materials in the granary are more accurate, the accuracy of real-time production measurement of the corn is effectively improved.
The method is further characterized in that: the utility model discloses a granary, including granary, electric capacity detection sensor, NHSF48 moisture sensor, dielectric theory and frequency domain measurement technique, the electric capacity detection sensor is installed to the inside wall of granary, the electric capacity detection sensor is used for detecting seed grain moisture content and volume information in the granary to real-time detection granary material volume, and the electric capacity sensor is NHSF48 moisture sensor, and based on dielectric theory and frequency domain measurement technique, the volume percentage of this sensor measurable quantity material moisture supports the user-defined detection material type, and material parameter can calibrate calibration by oneself, possesses functions such as communication, analog output.
The method is further characterized in that: the discharging mechanism comprises a fixed plate, two ends of the fixed plate are fixedly connected with a bottom plate, a transfer assembly is arranged on one side of the fixed plate, a receiving part is arranged on one side of the transfer assembly, 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, the top end of the receiving part is fixedly connected with a linear motor, the linear motor is used for driving the transfer assembly to move in a reciprocating mode, materials in the granary are transferred to the receiving part by the transfer assembly, and the transferred materials are weighed when transferred.
Further, the method comprises the following steps: the device comprises a fixing plate, a window I, a hose, a transfer assembly and a weighing sensor III, wherein the window I is arranged between one side wall of the fixing plate, the hose is fixedly communicated between the inner wall of the window I and a discharge port, the transfer assembly comprises a transfer box, one side of the outer side wall of two sides of the transfer box is fixedly connected with a sealing plate I, the sealing plate I is in sliding connection with the other outer side wall of the fixing plate, a front opening is formed in the outer side wall of one end of the transfer box, a rear opening is formed in the other end of the transfer box, a weighing plate is arranged above the inner top surface of the transfer box, the weighing sensor III is fixedly connected between the weighing plate and the inner bottom surface of the transfer box, the weighing sensor III is used for weighing materials in the transfer box when the transfer box is communicated with the window I, the weighing sensor III is used for weighing the materials in the transfer box when the transfer box is staggered with the window I, and the weighing sensors III are used for weighing the materials in the transfer box when the transfer box is communicated with the window II.
Further, the method comprises the following steps: the utility model discloses a window two, including receiving the piece, the equal sliding connection in a lateral wall both ends of piece has shrouding two, the both ends lateral wall of receiving the piece has all linked firmly the mounting, reset spring has been linked firmly between the one end of mounting and the one end of the second of shrouding of next-door neighbour for when transit case and window two stagger, shrouding two seals window two under reset spring's effect, avoids the material to spill.
Further, the method comprises the following steps: the inner bottom surface of the granary is of a funnel shape, so that materials can be conveniently discharged, the outer bottom surface of the granary is fixedly communicated with a funnel pipe, the outer side of the bottom end of the funnel pipe is provided with an electric control valve, a corrugated pipe is communicated between the bottom end of the funnel pipe and a discharging pipe, and the bottom end of the discharging pipe is communicated with a screw conveyor on the harvester.
Further, the method comprises the following steps: the accepting module comprises a bearing plate, connecting plates are fixedly connected to the two ends of the bearing plate, track wheels are rotatably connected to the two ends of each connecting plate, a connecting rod is rotatably connected to the middle position of the outer side wall of each connecting plate, a horizontal plate is fixedly connected to the end face of each bearing plate, the horizontal plates correspond to the hoppers one to one, the two bottom ends of the weighing sensors on the bottom faces of the hoppers are fixedly connected with the end faces of the corresponding horizontal plates, inner rail plates are fixedly connected to the inner side walls of the track pieces, sliding grooves are formed between the track pieces and the outer side walls of the inner rail plates, the track wheels are slidably connected with the adjacent sliding grooves, supports are fixedly connected between the outer side walls of the track pieces and the inner bottom faces of the outer shell pieces, the transmission module drives the accepting module to move along the sliding grooves, and is connected with the sliding grooves through the track wheels, so that the horizontal plates are kept horizontal when the accepting module moves to the straight line parts of the sliding grooves, and weighing of the second weighing sensors is facilitated.
Further, the method comprises the following steps: the transmission module comprises driving motors, wheel shafts are rotatably connected between two ends of the two rail pieces, chain wheels are fixedly connected between the two ends of the wheel shafts, a transmission belt is connected between the two chain wheels on the same plane in a transmission mode, the output end of each driving motor is fixedly connected with one end of one of the two wheel shafts, each driving motor is fixedly connected with the outer side wall of the adjacent rail piece, and each driving motor drives the two transmission belts to perform synchronous transmission through the chain wheels and the wheel shafts, so that the bearing module is driven to move.
A multifunctional combined type real-time corn yield measurement method comprises the following specific use steps:
the method comprises the following steps: 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 after the materials fall on the hopper, throwing out the internal materials by the hopper along with the movement of the hopper so that the materials fall into a granary, and uploading data to a data processor by a weighing sensor II;
step two: the weighing sensor in the granary weighs the total weight of the materials in the granary, the capacitance detection sensor on the inner side wall of the granary detects the moisture content and volume information of the materials in the granary, the first weighing sensor and the capacitance sensor upload data to the data processor, and the data processor calibrates the real-time weight data of the materials in the granary, which are returned by the first weighing sensor and the second weighing sensor, so that the measurement error of the first weighing sensor caused by the impulse when the materials fall is reduced, the real-time weight data of the materials in the granary are more accurate, and the accuracy of real-time corn yield measurement is effectively improved;
step three: when the materials in the granary need to be transferred into the transfer trolley in the harvesting process, the linear motor is started, the linear motor drives the transfer box to move in a reciprocating mode, when the transfer box is communicated with the first window, the materials in the granary enter the transfer box, when the transfer box is staggered with the first window, the materials in the transfer box are weighed by the third weighing sensor, when the transfer box is communicated with the second window, the materials in the transfer box enter the receiving part through the second window and then enter the discharging pipe, then fall into the screw conveyor and are transferred into the transfer trolley, the third weighing sensor transmits weighing data to the data processor, and the data processor integrates the real-time weight data of the materials in the granary after accumulating the data of the third weighing sensor to obtain the real-time total weight value of the materials;
step four: after harvesting, the electric control valve is opened, and all materials in the granary are unloaded.
The invention has the beneficial effects that:
1. through the arrangement of the conveying mechanism and the granary, after the material falls into the hopper, the weighing sensor weighs the weight of the material in the hopper, the hopper throws out the internal material along with the movement of the hopper, so that the material falls into the granary, the weighing sensor II uploads data to the data processor, the weighing sensor weighs the total weight of the material in the granary, and the data processor calibrates the real-time weight data of the material in the granary returned by the weighing sensor II through the data weighing sensor I, so that the measurement error of the weighing sensor I caused by impulse when the material falls is reduced, the real-time weight data of the material in the granary is more accurate, and the accuracy of real-time corn yield measurement is effectively improved;
2. through discharge mechanism's setting, in the process of reaping, when needing to shift the material in the granary to the transfer car in, transfer case reciprocating motion, when transfer case and window one communicate, the material gets into in the transfer case in the granary, when transfer case staggers with window one, material in the transfer case is weighed to three centering weighing sensor, when transfer case and window two communicate, material in the transfer case gets into in the piece and then gets into the unloading pipe through window two, synthesize the real-time weight data of material in the granary after data processor adds up the data that weighing sensor three passed back, obtain the real-time total weight numerical value of material, conveniently measure output when the unloading of reaping the 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 view of the structure of the conveying mechanism of the present invention;
FIG. 3 is a schematic view of the internal structure of the conveying mechanism of 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 structure of the grain bin of the present invention;
FIG. 6 is a schematic view of the internal structure of the grain bin of the present invention;
FIG. 7 is a schematic view of a fixing plate according to the present invention;
FIG. 8 is a schematic view of the structure of the discharging mechanism of the present invention;
FIG. 9 is a schematic sectional view of the transfer case of the present invention;
fig. 10 is a schematic view of the structure of the receiving member of the present invention.
In the figure: 100. a housing member; 110. a support; 120. a base plate; 200. a granary; 210. a funnel tube; 211. an electrically controlled valve; 212. crimping the tube; 220. a discharge port; 300. a discharging mechanism; 310. a fixing plate; 311. a first window; 320. a transfer component; 321. a transfer box; 322. a first closing plate; 323. a front opening; 324. a rear opening; 325. a weighing plate; 330. a receiver; 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. a feeding pipe; 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 drive motor; 430. a hopper; 440. a receiving module; 441. carrying a plate; 442. a rail wheel; 443. a connecting plate; 444. a connecting rod; 445. a horizontal plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, a multifunctional combined real-time corn yield measuring device comprises a casing 100, the casing 100 comprises a bottom plate 120 located at one side of the bottom end, a conveying mechanism 400 is fixedly connected to the inner bottom surface of the casing 100, a barn 200 is arranged on the top surface of the bottom plate 120, a first weighing sensor is fixedly connected between the bottom surface of the barn 200 and the bottom plate 120, the conveying mechanism 400 comprises two opposite rail members 410, a plurality of receiving modules 440 are slidably connected between the two rail members 410 at equal intervals, a hopper 430 is arranged on the top surface of the receiving module 440, a second weighing sensor 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 rail members 410, a discharging mechanism 300 is arranged on the outer side wall of one side of the barn 200, the discharging mechanism 300 is used for measuring the weight of discharged materials, the bottom end of the inner side wall of one side of the granary 200 is provided with a discharge port 220, the discharge port 220 is communicated with a discharge mechanism 300, a data processor is installed on the outer side wall of the shell member 100, a display screen in a harvester cab is in signal connection with the data processor, so that data is displayed in the display screen, a worker can conveniently monitor the data in real time, after the material falls into the hopper 430, the weighing sensor weighs the weight of the material in the hopper 430 by two pairs, the hopper 430 throws out the material inside along with the movement of the hopper 430, so that the material falls into the granary 200, the weighing sensor two uploads the data to the data processor, the weighing sensor weighs the total weight of the material in the granary 200, the data processor calibrates the real-time weight data of the material in the granary 200 returned by the weighing sensor two data weighing sensors, and therefore the measurement error of the weighing sensor one caused by impulse when the material falls 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.
Capacitive detection sensor is installed to the inside wall of granary 200, capacitive detection sensor is used for detecting seed grain moisture content and volume information in granary 200, thereby detect the volume of material in granary 200 in real time, 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 receives piece 330, the bottom intercommunication of granary 200 has unloading pipe 360, the intercommunication has connecting pipe 350 between the lateral wall of unloading pipe 360 and the piece 330 that receives, the top of receiving piece 330 has linked firmly linear electric motor 340, linear electric motor 340 is used for driving transfer subassembly 320 reciprocating motion, transfer subassembly 320 with granary 200 in the material shifts to receiving in the piece 330, and weigh the material that shifts when shifting.
A first window 311 is arranged between one side wall of the fixing 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 wall of the 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 fixing plate 310, a front opening 323 is arranged on the outer side wall of one end of the transfer box 321, a rear opening 324 is arranged at 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 third weighing sensor is fixedly connected between the weighing plate 325 and the inner bottom surface of the transfer box 321, two windows 331 are arranged on two sides of one side wall of the receiving part 330 close to the transfer box 321, two sides of the bottom end of the receiving part 330 are respectively 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 granary 200 enter the transfer box 321, and when the transfer box 321 is staggered with the first window 311, the transfer box 321, the first window 331, the materials in the transfer box 330 are fixedly connected with the second window 331, the weighing sensor.
Two sealing plates 332 are connected to two ends of one side wall of the receiving part 330 in a sliding mode, fixing parts 334 are fixedly connected to the outer side walls of the two ends of the receiving part 330, and a return spring 333 is fixedly connected between one end of each fixing part 334 and one end of the adjacent sealing plate 332, so that when the transfer box 321 and the window II 331 are staggered, the window II 331 is sealed by the sealing plates 332 under the action of the return springs 333, and materials are prevented from leaking.
The inner bottom surface of the granary 200 is a funnel type, materials are conveniently discharged, the outer bottom surface of the granary 200 is fixedly communicated with the funnel pipe 210, the electric control valve 211 is installed on the outer side of the bottom end of the funnel pipe 210, the corrugated pipe 212 is communicated between the bottom end of the funnel pipe 210 and the discharging pipe 360, the bottom end of the discharging pipe 360 is communicated with a screw conveyor on a harvester, the receiving module 440 comprises a loading plate 441, two ends of the loading plate 441 are fixedly connected with connecting plates 443, two ends of each connecting plate 443 are rotatably connected with a track wheel 442, the middle position of the outer side wall of each connecting plate 443 is rotatably connected with a connecting rod 444, the end surface of each loading plate 441 is fixedly connected with a horizontal plate 445, the horizontal plates 445 are in one-to-one correspondence with the hoppers 430, the two bottom ends of weighing sensors on the bottom surfaces of the hoppers 430 are fixedly connected with the end surfaces of the corresponding horizontal plates 445, the inner side wall of the track piece 410 is fixedly connected with an inner track plate 411, a sliding groove 412 is formed between the track piece 410 and the outer side wall of the inner track plate, the outer side wall of the track piece 410 is slidably connected with the adjacent chute 412, the linear plate 411, the transmission module 420 drives the receiving module 440 to move along the chute 412, and the linear weighing sensors on the linear plate 412, and the linear sensor module can conveniently move from the linear sensor to the linear sensor 445.
The transmission module 420 comprises a driving motor 424, wheel shafts 423 are rotationally connected between two ends of the two rail members 410, chain wheels 421 are fixedly connected between 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, an output end of the driving motor 424 is fixedly connected with one end of one of the two wheel shafts 423, the driving motor 424 is fixedly connected with the outer side wall of one adjacent rail member 410, the driving motor 424 drives the two transmission belts 422 to perform synchronous transmission through the chain wheels 421 and the wheel shafts 423, and therefore the bearing module 440 is driven to move.
A multifunctional combined type real-time corn yield measurement method comprises the following specific use steps:
the method comprises the following steps: 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 casing member 100 by an external conveying belt, weighing the weight of the materials in the hopper 430 by a weighing sensor after the materials fall on the hopper 430, throwing out the internal materials by the hopper 430 along with the movement of the hopper 430, so that the materials fall into the granary 200, and uploading data to a data processor by a weighing sensor II;
step two: the weighing sensor in the granary 200 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 water content and volume information of the materials in the granary 200, the weighing sensor I and the capacitance sensor upload data to the data processor, and the data processor calibrates the real-time weight data of the materials in the granary 200 returned by the data symmetrical retransmission sensor I 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 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 a 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, materials in the transfer box 321 are weighed by three weighing sensors, when the transfer box 321 is communicated with a second window 331, the materials in the transfer box 321 enter a receiving part 330 through the second window 331 and then enter a discharging pipe 360, then fall into a screw conveyor and are transferred into the transfer trolley, the weighing data are transmitted to a data processor by the three weighing sensors, and the data processor integrates the real-time weight data of the materials in the granary 200 after accumulating the data transmitted by the three weighing sensors to obtain a real-time total weight value of the materials;
step four: after harvesting, the electric control valve 211 is opened to discharge all the materials in the granary 200.
The working principle is as follows: when the device is used, the driving motor 424 is started, the driving motor 424 drives the two transmission belts 422 to synchronously transmit through the chain wheel 421 and the wheel shaft 423, the transmission belts 422 drive the receiving module 440 to move, the receiving module 440 is connected with the sliding groove 412 through the rail wheel 442, when the receiving module 440 moves to the straight line part of the sliding groove 412, the horizontal plate 445 is kept horizontal, weighing of the second weighing sensor is facilitated, an external conveying belt conveys materials into the outer shell part 100, after the materials fall onto the hopper 430, the weighing sensor weighs the weight of the materials in the hopper 430, along with the movement of the hopper 430, the hopper 430 throws out the internal materials, the materials fall into the grain bin 200, the second weighing sensor uploads the data to the data processor, the weighing sensor in the grain bin 200 weighs the total weight of the materials in the grain bin 200, the capacitance detection sensor on the inner side wall of the grain bin 200 detects the moisture content and volume information of the materials, the first weighing sensor and the capacitance sensor upload the data to the data processor, the data processor symmetrically returns the real-time weight data of the materials in the grain bin 200 through the data of the second weighing sensor, and the weighing sensor can accurately measure the weight of the corn accurately.
When the materials in the grain bin 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 move in a reciprocating mode, when the transfer box 321 is communicated with the window I311, the materials in the grain bin 200 enter the transfer box 321, after the front opening 323 of the transfer box 321 is staggered with the window I311, the materials in the transfer box 321 are weighed by the three weighing sensors, the weighing value is stable, when the rear opening 324 of the transfer box 321 is communicated with the window II 331, the materials in the transfer box 321 enter the receiving part 330 through the window II 331 and then enter the discharging pipe 360, then fall into the screw conveyer and are transferred into the transfer trolley, the weighing data are transmitted into the data processor by the three weighing sensors, the data processor integrates the data transmitted by the three weighing sensors, then the real-time weight data of the materials in the grain bin 200 are obtained, after harvesting is completed, the electronic control valve 211 is opened, and the materials in the grain bin 200 are all unloaded.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (9)
1. The utility model provides a real-time production device that surveys of multi-functional combination formula maize, its characterized in that includes outer shell spare (100), outer shell spare (100) is including bottom plate (120) that is located bottom one side, the interior bottom surface of outer shell spare (100) has linked firmly conveying mechanism (400), the top surface of bottom plate (120) is provided with granary (200), it has linked firmly weighing sensor one to link firmly between the bottom surface of granary (200) and bottom plate (120), conveying mechanism (400) include two relative track spare (410), two equidistance sliding connection has a plurality of modules of accepting (440) between track spare (410), the top surface of accepting module (440) is provided with hopper (430), it has weighing sensor two to link firmly between hopper (430) bottom surface and the corresponding module of accepting (440), two be provided with between track spare (410) and be used for driving the transmission module (420) of accepting module (440) removal, one side lateral wall of granary (200) is provided with discharge mechanism (300), discharge mechanism (300) are used for measuring the weight of the material of discharging, one side bottom of granary (200) has seted up inside wall (220), discharge gate (220) and discharge gate (100) are installed discharge gate data processing machine and discharge gate (100), discharge gate (100) the outer wall.
2. The real-time production measuring device of corn of claim 1, characterized in that the inner side wall of the granary (200) is provided with a capacitance detection sensor for detecting moisture content and volume information of grains in the granary (200).
3. The real-time production measuring device of corn of claim 1, characterized in that the discharging mechanism (300) comprises a fixing plate (310), two ends of the fixing plate (310) are fixedly connected with the bottom plate (120), a transfer component (320) is arranged on one side of the fixing plate (310), a receiving component (330) is arranged on one side of the transfer component (320), a discharging pipe (360) is communicated with the bottom end of the granary (200), a connecting pipe (350) is communicated between one side wall of the discharging pipe (360) and the receiving component (330), a linear motor (340) is fixedly connected with the top end of the receiving component (330), and the linear motor (340) is used for driving the transfer component (320) to reciprocate.
4. The real-time corn yield measuring device of claim 3, characterized in that a first window (311) is arranged between one side wall of the fixing plate (310), a hose is fixedly communicated between the inner wall of the first window (311) and the discharge port (220), the transfer assembly (320) comprises a transfer box (321), one side of the outer side wall of two sides of the transfer box (321) is fixedly connected with a first sealing plate (322), the first sealing plate (322) is slidably connected with the other outer side wall of the fixing plate (310), a front opening (323) is arranged on the outer side wall of one end of the transfer box (321), a rear opening (324) is arranged at 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 windows (331) are arranged on two sides of the receiving element (330) close to the side wall of the transfer box (321), and two sides of the bottom end of the receiving element (330) are fixedly connected with the bottom plate (120).
5. The multifunctional combined type real-time corn production testing device as claimed in claim 4, wherein two sealing plates (332) are slidably connected to two ends of one side wall of the receiving element (330), fixing elements (334) are fixedly connected to outer side walls of two ends of the receiving element (330), and a return spring (333) is fixedly connected between one end of each fixing element (334) and one end of the adjacent sealing plate (332).
6. The real-time production measuring device of corn of claim 5, characterized in that the inner bottom surface of the granary (200) is funnel-shaped, the outer bottom surface of the granary (200) is fixedly communicated with a funnel tube (210), the outer side of the bottom end of the funnel tube (210) is provided with an electric control valve (211), and a corrugated tube (212) is communicated between the bottom end of the funnel tube (210) and the discharging tube (360).
7. The device for measuring the real-time yield of corn in a multifunctional combined manner as claimed in claim 1, wherein the receiving module (440) comprises a bearing plate (441), two ends of the bearing plate (441) are fixedly connected with connecting plates (443), two ends of each connecting plate (443) are rotatably connected with track wheels (442), a connecting rod (444) is rotatably connected to a middle position of an outer side wall of each connecting plate (443), an end surface of the bearing plate (441) is fixedly connected with a horizontal plate (445), the horizontal plate (445) corresponds to the hoppers (430) one by one, two bottom ends of the weighing sensors on the bottom surfaces of the hoppers (430) are fixedly connected with end surfaces of the corresponding horizontal plates (445), an inner side wall of the track member (410) is fixedly connected with an inner rail plate (411), a sliding groove (412) is formed between the track member (410) and an outer side wall of the inner rail plate (411), the track wheels (442) are slidably connected with the adjacent sliding groove (412), and a bracket (110) is fixedly connected between the outer side wall of the track member (410) and an inner bottom surface of the outer shell member (100).
8. The real-time corn yield measuring device of claim 7, characterized in that the transmission module (420) comprises a driving motor (424), two ends of each of the two rail members (410) are rotatably connected with a wheel shaft (423), two ends of each of the wheel shafts (423) are fixedly connected with a chain wheel (421), a transmission belt (422) is connected between the two chain wheels (421) on the same plane in a transmission manner, an 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 an outer side wall of the adjacent one rail member (410).
9. A multifunctional combined type real-time corn yield measurement method is characterized in that the multifunctional combined type real-time corn yield measurement device comprises the following specific use steps:
the method comprises the following steps: 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 member (100) by an external conveying belt, weighing the weight of the materials in the hopper (430) by a weighing sensor after the materials fall on the hopper (430), throwing out the internal materials by the hopper (430) along with the movement of the hopper (430), so that the materials fall into the granary (200), and uploading data to a data processor by a weighing sensor II;
step two: the 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 weighing sensor I and the capacitance sensor upload data to the data processor, and the data processor calibrates the real-time weight data of the materials in the granary (200) returned by the data symmetric retransmission sensor I of the weighing sensor II, so that the measurement 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 (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 a transfer trolley in the harvesting process, a linear motor (340) is started, the linear motor (340) drives a transfer box (321) to move back and forth, when the transfer box (321) is communicated with a window I (311), the materials in the granary (200) enter the transfer box (321), when the transfer box (321) is staggered with the window I (311), the materials in the transfer box (321) are weighed by a weighing sensor III, when the transfer box (321) is communicated with a window II (331), the materials in the transfer box (321) enter a receiving part (330) through the window II (331) and then enter a discharging pipe (360), then fall into a screw conveyor and are transferred into the transfer trolley, the weighing sensor III transmits weighing data into a data processor, the data processor integrates the total weight data of the materials in the granary (200) after the data transmitted by the weighing sensor III are accumulated, and obtains real-time material numerical values;
step four: after harvesting, the electric control valve (211) is opened, and all materials in the granary (200) are unloaded.
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