CN111443655A - Bundling machine control system based on multi-sensor data fusion technology - Google Patents
Bundling machine control system based on multi-sensor data fusion technology Download PDFInfo
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- CN111443655A CN111443655A CN202010391595.3A CN202010391595A CN111443655A CN 111443655 A CN111443655 A CN 111443655A CN 202010391595 A CN202010391595 A CN 202010391595A CN 111443655 A CN111443655 A CN 111443655A
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- mounting plate
- bundling
- controller
- hydraulic telescopic
- sensor
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
- A01F15/0825—Regulating or controlling density or shape of the bale
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14006—Safety, monitoring in general
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a bundling machine control system based on a multi-sensor data fusion technology, which comprises a bundling machine body, a bundling bin and a P L C controller, wherein the bundling bin and the P L C controller are arranged on the bundling machine body, the bundling bin comprises an upper mounting plate, a lower mounting plate and a hydraulic telescopic device, the hydraulic telescopic device comprises a hydraulic telescopic rod and a hydraulic telescopic machine, two ends of the hydraulic telescopic rod are respectively and fixedly connected to the side walls of the upper mounting plate and the lower mounting plate, a pressure sensor is arranged between the upper mounting plate and the lower mounting plate, a driving motor, a driving gear and a plurality of driven gears are arranged on the bundling bin, the driving gear is in transmission connection with each driven gear through a chain, the driven gears are sleeved on driven rollers, the driven rollers are provided with rotating speed sensors, and the bottom of the bundling bin is provided with a weight sensor.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a bundling machine control system based on a multi-sensor data fusion technology.
Background
With the continuous development of the pasture industry in China, the requirements on matched agricultural machinery are higher and higher, and the main problems of improving the working stability and the reliability of pasture harvesting equipment are the development of the pasture machinery. However, the working reliability of the existing pasture harvesting mechanical equipment is difficult to guarantee, so that the working efficiency of the pasture harvesting machine is low.
Disclosure of Invention
The invention aims to provide a bundling machine control system based on a multi-sensor data fusion technology, which is simple in structure, high in automatic monitoring and control level, capable of accurately controlling a bundling machine opening and closing bin and improving the working stability, reliability and working efficiency of modern pasture harvesting mechanical equipment.
In order to achieve the purpose, the invention provides the following scheme:
a bundling machine control system based on a multi-sensor data fusion technology comprises a bundling machine body, a bundling bin and a P L C controller, wherein the bundling bin and the P L C controller are arranged on the bundling machine body, the bundling bin comprises an upper mounting plate, a lower mounting plate and a hydraulic telescopic device, the hydraulic telescopic device comprises a hydraulic telescopic rod and a hydraulic compressor, two ends of the hydraulic telescopic rod are fixedly connected to the side walls of the upper mounting plate and the lower mounting plate respectively, a pressure sensor is arranged between the upper mounting plate and the lower mounting plate and used for monitoring the pressure between the upper mounting plate and the lower mounting plate, a driving motor, a driving gear and a plurality of driven gears are arranged on the bundling bin, the driving gear is in driving connection with the driving motor through chains and is in transmission connection with each driven gear, the driven gears are sleeved on driven rollers, the driven rollers are rotatably arranged on the upper mounting plate and the lower mounting plate respectively, the driven rollers are provided with rotating speed sensors and used for monitoring the rotating speeds of the driven rollers, and a weight sensor is arranged at the bottom of the bundling bin;
the pressure sensor, the rotating speed sensor, the weight sensor, the hydraulic compressor and the driving motor are respectively electrically connected with the P L C controller.
Optionally, the bundling machine control system based on the multi-sensor data fusion technology further comprises a GPRS wireless data communication module arranged on the bundling machine body, the GPRS wireless data communication module is electrically connected with the P L C controller, and the P L C controller is electrically connected with the remote monitoring control center through the GPRS wireless data communication module.
Optionally, fixing holes are formed in the upper mounting plate and the lower mounting plate, and the driven roller penetrates through the fixing holes.
Optionally, the driven roller is made of 304 stainless acid-resistant steel, and the surface of the driven roller is provided with transverse grains through a planing washing process.
Optionally, the P L C controller employs siemens P L C.
According to the specific embodiment provided by the invention, the technical effects are that the control system of the baler based on the multi-sensor data fusion technology provided by the invention is provided with a rotating speed sensor capable of monitoring the rotating speed of a driven roller, a pressure sensor capable of monitoring the pressure between the upper part and the lower part of the baler and a weight sensor capable of monitoring the weight of forage, wherein the monitored data are transmitted to a P L C controller, the data collected by each sensor are processed and analyzed by using the multi-sensor data fusion technology to realize accurate control of a compartment of the baler, and the driven rollers arranged on the upper mounting plate and the lower mounting plate of the baling compartment can rotate at the same rotating speed under the driving of a driving gear, so that the continuous rotation of the forage in the baling compartment is ensured, the compactness of the forage is ensured, when a compartment opening command is executed, the rollers of the lower compartment can continue to rotate, the forage can be pushed out of the baling compartment to avoid the jamming of the rollers, and the driven rollers adopt 304 stainless steel to ensure that the forage is not corroded grains in the operation process of the baler, the transverse acidification process is adopted, the roller can ensure that the reliability of the working equipment is reduced, and the reliability of the forage harvesting equipment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a control schematic block diagram of a control system of a bundling machine based on a multi-sensor data fusion technology according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a bundling bin in an open state according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a bundling bin in a closed state according to an embodiment of the invention.
The reference numerals of the device comprise 1-an upper mounting plate, 2-a lower mounting plate, 3-a driven roller, 4-a driven gear, 5-a driving gear, 6-a hydraulic telescopic rod, 7-a rotating speed sensor mounting frame, 8-a pressure sensor fixing clamp, 9-a pressure sensor trigger bolt, 10-a hydraulic compressor, 11-a GPRS wireless data communication module, 12-P L C controller, 13-a weight sensor, 14-a pressure sensor and 15-a rotating speed sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
The invention aims to provide a bundling machine control system based on a multi-sensor data fusion technology, which is simple in structure, high in automatic monitoring and control level, capable of accurately controlling a bundling machine opening and closing bin and improving the working stability, reliability and working efficiency of modern pasture harvesting mechanical equipment.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in FIGS. 1-3, the bundling machine control system based on the multi-sensor data fusion technology provided by the embodiment of the invention comprises a bundling machine body, a bundling bin and a P L C controller, wherein the bundling bin is arranged on the bundling machine body, the bundling bin comprises an upper mounting plate 1, a lower mounting plate 2 and a hydraulic telescopic device, the hydraulic telescopic device comprises a hydraulic telescopic rod 6 and a hydraulic telescopic machine 10, two ends of the hydraulic telescopic rod 6 are respectively and fixedly connected to the side walls of the upper mounting plate 1 and the lower mounting plate 2, a pressure sensor 14 is arranged between the upper mounting plate 1 and the lower mounting plate 2, the pressure sensor 14 is used for monitoring the pressure between the upper mounting plate 1 and the lower mounting plate 2, a pressure sensor fixing clamp 8 is fixedly arranged on the pressure sensor 14, the pressure between the upper mounting plate 1 and the lower mounting plate 2 changes along with the increase of the forage in the bin, the pressure sensor 14 is triggered to operate by a pressure sensor trigger bolt 9, a driving motor, a driving gear 5 and a plurality of driven gears 4 are arranged on the bundling bin, the driving gear 5 is connected with the driving gear 4 through a chain, the bundling gear 4 is connected with the bundling gear, the rolling shaft 3 is arranged on the rolling shaft 3, the rolling shaft 3 is arranged on the rolling shaft 3, the rolling shaft is fixed through the rolling shaft, the rolling shaft 3, the rolling shaft is arranged on the rolling shaft 3, the rolling shaft is used for monitoring device;
the pressure sensor 14, the rotating speed sensor 15, the weight sensor 13, the hydraulic telescopic machine 6 and the driving motor are respectively and electrically connected with the P L C controller.
Wherein, bundling machine control system based on multisensor data fusion technique still is including setting up GPRS wireless data communication module 11 on the bundling machine body, GPRS wireless data communication module 11 with P L C controller 12 electric connection, P L C controller 12 electric property passes through GPRS wireless data communication module 11 and remote monitoring control center communication connection.
The utility model provides an application multi-sensor data fusion technique handles the analysis to the information of sensor collection, along with the increase of the interior forage of bundle storehouse, the density of bundle can crescent in the warehouse, the weight of bundle also aggravates along with the continuous increase of forage, it also can crescent to bundle the storehouse and receive the pressure that comes from the bundle, driven roller can rotate along with the rotation of bundle in the warehouse, the rotational speed of sensor collection, pressure, information such as gravity changes along with the increase of forage in the warehouse, realize the monitoring to the bundle in the warehouse according to data real-time change, adopt self-adaptation weighting fusion algorithm, confirm the optimum weighting factor that each sensor corresponds, make the result reach the optimum, realize the accurate control of bundling machine switch storehouse.
The data transmission uses a GPRS wireless data communication module to realize the communication between the data acquisition part and the monitoring control center, and the acquired data is analyzed and processed by the remote monitoring control center to complete the issuing of the opening and closing commands of the compartment of the baler. And a GPRS wireless data transmission module is adopted to realize the data communication task between the data acquisition part and the remote monitoring control center. The transmission mode has no limitation of communication distance, and the data transmission module has stable data transmission and strong anti-interference capability.
The upper mounting plate 1 and the lower mounting plate 2 are provided with fixing holes, the driven roller 3 penetrates through the fixing holes, the driven roller 3 is made of 304 stainless acid-resistant steel, the surface of the driven roller 3 is provided with transverse grains through a planing and washing process, the P L C controller is made of Siemens P L C, and the controller is stable in work, reliable in performance and capable of completing the control task of the baler.
The telescopic hydraulic rod 6 can be controlled by the P L C controller to stretch out and draw back the action when automatic operation, is connected to the bundling machine operation panel through the lead wire simultaneously, can be controlled the action of telescopic hydraulic rod 6 by operation panel operating button under emergency.
The invention provides a bundling machine control system based on a multi-sensor data fusion technology, which comprises a first step of arranging a rotation speed sensor to monitor the rotation speed of a driven roller, a second step of arranging a pressure sensor to monitor the pressure between an upper part and a lower part of a bundling machine, a third step of monitoring the weight of forage, and transmitting the monitored data to a P L C controller, and processing and analyzing the data acquired by each sensor by using the multi-sensor data fusion technology to realize accurate control of a compartment of the bundling machine, a third step of rotating the driven roller arranged on an upper mounting plate and a lower mounting plate of the bundling compartment at the same rotation speed through the driving of a driving gear to ensure the continuous rotation of the forage in the bundling compartment and ensure the compactness of the forage, and when a compartment opening command is executed, the roller of the lower compartment can continue to rotate to push the forage to the outside so as to avoid the jamming condition, and a third step of adopting a 304 acid-resistant stainless steel roller to ensure that the bundling machine is not corroded and acidified in the operation process, and a transverse grain line is arranged on a curved surface through a shaving process, so that the rotation of the rotating of the bundling machine can drive the straw to reduce the stability of the baling machine and the slipping of the working roller, thereby improving the reliability of the forage harvesting and the modern.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (5)
1. A bundling machine control system based on a multi-sensor data fusion technology is characterized by comprising a bundling machine body, a bundling bin and a P L C controller, wherein the bundling bin and the P L C controller are arranged on the bundling machine body, the bundling bin comprises an upper mounting plate, a lower mounting plate and a hydraulic telescopic device, the hydraulic telescopic device comprises a hydraulic telescopic rod and a hydraulic telescopic machine, two ends of the hydraulic telescopic rod are fixedly connected to the side walls of the upper mounting plate and the lower mounting plate respectively, a pressure sensor is arranged between the upper mounting plate and the lower mounting plate and used for monitoring the pressure between the upper mounting plate and the lower mounting plate, a driving motor, a driving gear and a plurality of driven gears are arranged on the bundling bin, the driving gear is in transmission connection with each driven gear through a chain, the driven gears are sleeved on driven rollers, the driven rollers are rotatably arranged on the upper mounting plate and the lower mounting plate respectively, the driven rollers are provided with rotating speed sensors and used for monitoring the rotating speed of the driven rollers, and a weight sensor is arranged at the bottom of the bundling bin;
the pressure sensor, the rotating speed sensor, the weight sensor, the hydraulic compressor and the driving motor are respectively electrically connected with the P L C controller.
2. The multi-sensor data fusion technology-based baler control system according to claim 1, further comprising a GPRS wireless data communication module disposed on the baler body, wherein the GPRS wireless data communication module is electrically connected to the P L C controller, and the P L C controller is electrically connected to a remote monitoring control center through the GPRS wireless data communication module.
3. The control system of the bundling machine based on the multi-sensor data fusion technology of claim 1, wherein the upper mounting plate and the lower mounting plate are provided with fixing holes, and the driven roller is arranged in the fixing holes in a penetrating manner.
4. The control system of a baler based on multi-sensor data fusion technology according to claim 1, wherein the driven roller is made of 304 stainless acid-resistant steel, and the surface of the driven roller is provided with transverse grains through a planing washing process.
5. The multi-sensor data fusion technology-based baler control system of claim 1, wherein the P L C controller employs siemens P L C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010391595.3A CN111443655A (en) | 2020-05-11 | 2020-05-11 | Bundling machine control system based on multi-sensor data fusion technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010391595.3A CN111443655A (en) | 2020-05-11 | 2020-05-11 | Bundling machine control system based on multi-sensor data fusion technology |
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| CN111443655A true CN111443655A (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010391595.3A Pending CN111443655A (en) | 2020-05-11 | 2020-05-11 | Bundling machine control system based on multi-sensor data fusion technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4311425A1 (en) * | 2022-07-29 | 2024-01-31 | Deere & Company | System and method for analyzing and grouping crop bales |
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2020
- 2020-05-11 CN CN202010391595.3A patent/CN111443655A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4311425A1 (en) * | 2022-07-29 | 2024-01-31 | Deere & Company | System and method for analyzing and grouping crop bales |
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