CN220733932U - Intelligent control system of manure scraper - Google Patents
Intelligent control system of manure scraper Download PDFInfo
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- CN220733932U CN220733932U CN202322184991.0U CN202322184991U CN220733932U CN 220733932 U CN220733932 U CN 220733932U CN 202322184991 U CN202322184991 U CN 202322184991U CN 220733932 U CN220733932 U CN 220733932U
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- 210000003608 fece Anatomy 0.000 title claims abstract description 53
- 239000010871 livestock manure Substances 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000009471 action Effects 0.000 claims abstract description 10
- 230000006698 induction Effects 0.000 claims description 4
- 238000007790 scraping Methods 0.000 abstract description 18
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 description 5
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- 230000009286 beneficial effect Effects 0.000 description 2
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- 230000001488 breeding effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Housing For Livestock And Birds (AREA)
Abstract
The utility model discloses an intelligent control system of a manure scraper, which comprises a power device, a manure cleaning scraper, a traction rope, a corner device, a controller, a tension control mechanism and a position sensor, wherein the control part of the tension control mechanism is provided with an initial normal position, and the control part of the tension control mechanism forms preset tension on the traction rope in the initial normal position state; when the actual tension of the traction rope is larger than the preset tension, the control part of the tension control mechanism is separated from the initial normal position under the action of the tension; when the position sensor detects that the control part of the tension control mechanism is away from the initial normal position, a signal is sent to the controller, and the controller controls the power device to stop running. The utility model can conveniently control and adjust the tension of the traction rope, can realize the automatic stop protection function in time when the system has a jamming fault, and avoid accidents such as burning the motor due to overlarge motor load, breaking the steel wire rope, pulling out the corner wheel, scraping plate and the like.
Description
Technical Field
The utility model belongs to the technical field of livestock and poultry breeding, and particularly relates to an intelligent control system of a manure scraper.
Background
Along with the development of large-scale farms, the removal of the manure becomes one of the main works of the farms, and the mechanical automatic manure cleaning and scraping machine system is gradually accepted by the farms. The automatic manure cleaning and scraping machine system mainly comprises a power device, manure cleaning scrapers, traction ropes, a corner device, a controller and the like, wherein the power device is started at fixed time under the control of the controller to drive the traction ropes to alternately rotate forwards and reversely, so that the manure cleaning scrapers move towards two ends to scrape manure into two ends of a sewage drain.
At present, an automatic manure cleaning and scraping machine system generally adopts a plurality of groups of limit switches to control a power device to start, stop and rotate positively and negatively, and the control mode has the following defects: (1) Due to the particularity of the manure cleaning place, the limit switch has different phenomena such as oxidation, pollution and the like in the manure channel, so that poor contact is insensitive, potential safety hazards such as electric leakage and the like are caused, the scraping plate is indirectly caused to be in place or not started, operation accidents are easily caused, irreversible damage is seriously caused, the management difficulty is increased, and the maintenance workload and economic loss are increased; (2) The tension of the traction rope is felt by workers, and the tension is inconvenient to control and adjust; (3) When the hauling rope is too loose, friction force generated at the power device (a winch) can not drag the scraper to run, so that the winch can idle to grind the rope, a light person can reduce the service life of the steel wire rope (i.e. the hauling rope), and a heavy person can discard the steel wire rope; (4) Under the condition that the traction rope is tight and the friction force between the winch and the steel wire rope is large enough, if foreign matters in the manure channel are blocked (building foreign matters, animals and the like), the motor load is excessive, and the motor is burnt; or the motor power is large enough, so that the steel wire rope is easily broken or the corner wheel and the scraping plate are easily broken, and in the situation, which link is weak, the position can cause faults or accidents after a period of time.
The applicant filed patent number CN202221349851.3 discloses a intelligent control system of a manure scraper, which is characterized in that an induction magnet is arranged on a corner wheel and a hall switch is arranged close to the corner wheel, when the corner wheel rotates and the induction magnet passes through the hall switch every time, the hall switch correspondingly outputs a signal, thus the number of signal points generated by the hall switch in the set travel distance and the set travel distance of a manure cleaning scraper can be used as reference data for automatically controlling the operation of the manure cleaning scraper, and intelligent detection, control and protection functions are realized. Under normal operation conditions, the Hall switch takes value intelligently and sets the value as the normal interval time at intervals between points, meanwhile, the system sets the operation protection time between one point and the points intelligently, when emergency accidents such as overload and clamping occur due to abnormal reasons, the turning wheel rotates in a decelerating way or stops rotating, so that the actual interval time between the points exceeds the normal interval time, no matter the actual interval time between the points generated due to the reasons is larger than or equal to the operation protection time between the points, the controller alarms and controls the power device to stop, fault codes are displayed, personnel can conveniently position, check and process the fault points, and accidents such as motor overload burning or wire rope breaking or turning wheel and scraping plate breaking are avoided, thereby playing an effective protection role on the whole manure scraper system. When the jamming fault occurs, the control mode needs time feedback to control the power device to stop, so that the power device cannot play a role in protecting in time, and sometimes the problem that the motor is burnt out due to overlarge motor load or a steel wire rope is broken or a corner wheel and a scraping plate are pulled out still can be caused, so that further improvement is needed.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the intelligent control system of the manure scraper, which can conveniently control and adjust the tension of the traction rope and can timely realize the automatic stop protection function when the jamming fault occurs.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the intelligent control system of the manure scraper comprises a power device, a manure cleaning scraper, a traction rope, a corner device and a controller, and further comprises:
the control part of the tension control mechanism is provided with an initial normal position, and forms preset tension on the traction rope in the initial normal position state; when the actual tension of the traction rope is larger than the preset tension, the control part of the tension control mechanism is separated from the initial normal position under the action of the tension;
and the signal output end of the position sensor is connected with the controller, and when the position sensor detects that the control part of the tension control mechanism leaves the initial normal position, a signal is sent to the controller, and the controller controls the power device to stop running.
As a preferable embodiment, the tension control mechanism includes:
a base;
the movable seat is movably arranged on the base;
the tension control wheel is rotatably arranged on the movable seat, and the traction rope bypasses the tension control wheel;
the guide post is arranged between the movable seat and the base;
the pressure spring is sleeved on the guide post;
after the movable seat and the base are pressed by the pressure spring, a preset tension is formed on the traction rope, and the movable seat keeps an initial normal position state; when the actual tension of the traction rope is larger than the preset tension, the movable seat is pulled to leave the initial normal position.
As one preferable technical scheme, the movable seat is hinged on the base, and the movable seat can rotate around the base.
As the preferable technical scheme, the base comprises a front support and a rear support, the guide pillar is hinged on the rear support, the guide pillar penetrates through one end of the movable seat, and the other end of the movable seat is hinged with the front support.
As an optimal technical scheme, the position sensor is arranged on the movable seat, and the rear bracket is provided with an induction block matched with the position sensor.
As an optimal technical scheme, the rear bracket is rotatably provided with a guide wheel.
As a preferable technical scheme, the tension control wheel is provided with an encoder.
As another preferable technical scheme, the movable seat is slidably mounted on the base, and the movable seat can move back and forth along the base.
As an optimal technical scheme, the guide wheel is rotatably arranged on the base.
As a preferable technical scheme, the guide wheel is provided with an encoder.
Due to the adoption of the technical scheme, the utility model has at least the following beneficial effects:
(1) The tension control mechanism can form preset tension on the traction rope, tension of the traction rope can be conveniently controlled and regulated by adjusting deformation of the pressure spring, and the industrial defect that the tension of the traction rope depends on feel is thoroughly overcome.
(2) When the actual tension of the traction rope is greater than the preset tension, the control part of the tension control mechanism is pulled to leave the initial normal position, when the position sensor detects that the control part of the tension control mechanism leaves the initial normal position, a signal is sent to the controller, the controller controls the power device to stop running, so that the system can be protected in time, and accidents such as motor overload burning or wire rope breaking or corner wheel and scraping plate pulling are avoided, and the whole manure scraper system is effectively protected.
(3) The position sensor is arranged near the tension control mechanism, is not required to be arranged in the manure channel, is not easy to pollute, is basically not damaged, is beneficial to the stable operation of the system, and realizes the control and protection of the whole-process operation without faults.
(4) The automatic control operation is realized by detecting the running distance of the manure cleaning scraping plate through the encoder, the intelligent degree is high, the hands are truly liberated, and the intelligent benign operation of the scraping plate is realized.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a tension control mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic front view of a tension control mechanism according to an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of a tension control mechanism according to a second embodiment of the present utility model;
fig. 5 is a schematic top view of a tension control mechanism according to a second embodiment of the present utility model.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.
Example 1
As shown in fig. 1, the intelligent control system of the manure scraper comprises a power device 1, two manure cleaning scrapers 2, a traction rope 3, a corner device 4, a controller 5, a tension control mechanism 6 and a position sensor 7 (proximity switch);
wherein, two manure cleaning scrapers 2 are respectively arranged in two parallel manure channels 8, the output end of the power device 1 is connected with a traction rope 3, the traction rope 3 is connected with the manure cleaning scrapers 2 through a tension control mechanism 6 to form a rectangular closed loop, and four corners of the loop are provided with corner devices 4. When the power device 1 rotates forward or reversely, the manure cleaning scraper 2 is driven to reciprocate in the corresponding manure channel 8. The power unit 1 preferably adopts an electric hoist, which includes a speed reducer and a winch, which are commonly known in the art, and will not be described herein.
The control part of the tension control mechanism 6 forms preset tension on the traction rope 3 in an initial normal position state; when the actual tension of the traction rope 3 is greater than the preset tension, the control part of the tension control mechanism 6 is separated from the initial normal position under the action of the tension; the signal output end of the position sensor 7 is connected with the controller 5, and when the position sensor 7 detects that the control part of the tension control mechanism is away from the initial normal position, a signal is sent to the controller, and the controller 5 controls the power device 1 to stop running.
Specifically, referring to fig. 2 and 3, in the present embodiment, the tension control mechanism 6 includes a base 61, a movable seat 62 (corresponding to a control portion), a tension control wheel 63, a guide post 64, and a compression spring 65, wherein a front bracket 611 and a rear bracket 612 are mounted on the base 61, the guide post 64 is hinged to the rear bracket 612, the guide post 64 passes through one end of the movable seat 62, and the other end of the movable seat 62 is hinged to the front bracket 611. The movable seat 62 is rotatable around the front bracket 611 about an axis. The tension control wheel 63 is rotatably mounted on the movable seat 62, the pressure spring 65 is sleeved on the guide post 64, the pressure spring 65 is pressed to a certain deformation by the lock nut 68, so that the movable seat 62 and the rear bracket 612 are pressed tightly, a certain preset tension is formed on the traction rope 3, and the movable seat 62 is in an initial normal position state; the tensioning force of the traction rope 3 can be conveniently controlled and regulated by regulating the deformation of the pressure spring 65, and the industrial defect that the tensioning force of the traction rope depends on the feel is thoroughly overcome.
The position sensor 7 is mounted on the movable seat 62, and the rear bracket 612 is provided with a sensing block 66 matched with the position sensor 7. When the actual tension of the traction rope 3 is greater than the preset tension, the pressure spring 65 is further compressed under the action of the tension of the traction rope 3, the movable seat 62 overcomes the pressure effect of the pressure spring 65 and moves upwards in a rotating mode, at the moment, the movable seat 62 leaves the initial normal position, the position sensor 7 generates displacement to be far away from the sensing block 66, the position sensor 7 detects that the movable seat 62 leaves the initial normal position, a signal is sent to the controller 5, and the controller 5 controls the power device 1 to stop running. Therefore, the system can be protected in time, and accidents such as motor burning due to overlarge motor load or steel wire rope breaking or corner wheel and scraping plate breaking are avoided, so that the whole manure scraper system is effectively protected.
If the resistance of the manure channel is overlarge due to foundation construction reasons or other reasons, the machine is stopped in a frequent alarm mode, the height of the pressure spring can be properly adjusted, and the preset tension of the traction rope is increased. The pressure is adjusted to be in a stop state, the heights of the two sides are the same, the dead lock nuts are tightly locked after the adjustment, meanwhile, whether the positions of the sensing blocks are standard or not is checked, the actual condition that the pressure springs are combined with the foundation is adjusted, and faults caused by the fact that the foundation does not reach the standard and cannot bear a tension value are avoided.
The rear bracket 612 is rotatably provided with a guide wheel 67, the traction rope 3 sequentially winds around the tension control wheel 63, the guide wheel 67 and the corner device 4 from a winch of the electric winch, the guide wheel 67 corresponds to a fixed pulley, and when the traction rope is too high in tension, the tension control wheel 63 moves, and at the moment, the tension control wheel 63 plays a role of a movable pulley.
In addition, the tension control wheel 63 is provided with an encoder 9. The running distance of the manure cleaning scraper in the manure channel is collected as initial data through the encoder 9, so that automatic control running can be realized, the intelligent degree is high, hands are truly liberated, and intelligent benign running of the scraper is realized.
Such as: after the initial value is set, the automatic starting time of the scraping plate is reasonably set according to the animal physiological rule, and the automatic starting time of EF 01-EF 06 can be set for 6 times at most, if the starting time is not needed, the menu data adjusting column is set to 26 for storage. When the automatic time arrives, the squeegee action 1: starting the scraper in time until the manure outlet of the scraper in time stops, and delaying for 30 seconds; action 2: starting in reverse time, stopping the scraper until the manure outlet of the reverse time scraper is stopped, and delaying for 30 seconds; action 3: starting the scraper in time until the manure outlet of the scraper in time stops, and delaying for 30 seconds; action 4: and starting in reverse time, and enabling the scraper at the stop position of the manure outlet of the scraper to walk 300 cm into the manure outlet in order to facilitate closing of an air door in winter and keep warm in case of wind prevention.
When the scraper blade is in an automatic running state, the factory is powered off, and after power supply is recovered, the system automatically detects that the operation is completed, and manual processing is not needed. Under the automatic running state, the phenomenon that the scraping plate is blocked due to the excessive force of the scraping plate occurs due to mechanical or infrastructure reasons, the scraping plate can be intelligently and continuously adjusted and processed for 3 times, if the scraping plate cannot be solved, the machine can be continuously alarmed and stopped, and workers arrive at the site to solve the problem.
Example two
The structural principle of the embodiment is basically the same as that of the first embodiment, and the only difference is that the specific implementation manner of the tension control mechanism in the embodiment is slightly different.
Referring to fig. 4 and 5, in the present embodiment, the tension control mechanism 6 includes a base 61, a movable seat 62 (corresponding to a control portion), a tension control wheel 63, a guide post 64, and a compression spring 65, a sliding groove is provided on the base 61, the movable seat 62 is slidably mounted on the base 61, the movable seat 62 can move back and forth along the base 61, and the tension control wheel 63 is rotatably mounted on the movable seat 62. One end of the guide post 64 is fixed on the movable seat 62, and the other end passes through the base 61. The pressure spring 65 is also sleeved on the guide post 64, the pressure spring 65 is pressed to a certain deformation by the lock nut 68, so that the movable seat 62 is pressed with the base 61 to form a certain preset tension on the traction rope 3, and the movable seat 62 is in an initial normal position state at the moment; the tensioning force of the traction rope 3 can be conveniently controlled and adjusted by adjusting the deformation of the pressure spring 65.
The position sensor 7 is mounted on the base 61, and the guide post 64 is provided with a sensing block 66 matched with the position sensor 7. When the actual tension of the traction rope 3 is greater than the preset tension, the pressure spring 65 is further compressed under the action of the tension of the traction rope 3, the movable seat 62 overcomes the pressure effect of the pressure spring 65 and moves, at the moment, the movable seat 62 leaves the initial normal position, the sensing block 66 leaves the position sensor 7, the position sensor 7 detects that the movable seat 62 leaves the initial normal position, a signal is sent to the controller 5, and the controller 5 controls the power device 1 to stop running.
The base 61 is rotatably provided with a guide wheel 67, and the traction rope 3 sequentially bypasses the guide wheel 67, the tension control wheel 63 and the corner device 4 from a winch of the electric winch. The guide wheel 67 is provided with an encoder (code wheel) to realize automatic control operation, and the control principle is the same as that of the first embodiment, and will not be described herein.
In summary, the tension control mechanism can form preset tension on the traction rope, and the tension of the traction rope can be conveniently controlled and regulated by regulating the deformation amount of the pressure spring, so that the industrial defect that the tension of the traction rope depends on the feeling is thoroughly overcome. When the actual tension of the traction rope is greater than the preset tension, the control part of the tension control mechanism is pulled to leave the initial normal position, when the position sensor detects that the control part of the tension control mechanism leaves the initial normal position, a signal is sent to the controller, the controller controls the power device to stop running, so that the system can be protected in time, and accidents such as motor overload burning or wire rope breaking or corner wheel and scraping plate pulling are avoided, and the whole manure scraper system is effectively protected. The tension control mechanism can adopt various structural modes to realize the preset tension control of the traction rope, and the tension control mechanism belongs to the protection scope of the utility model.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The intelligent control system of the manure scraper comprises a power device, a manure cleaning scraper, a traction rope, a corner device and a controller, and is characterized in that: further comprises:
the control part of the tension control mechanism is provided with an initial normal position, and forms preset tension on the traction rope in the initial normal position state; when the actual tension of the traction rope is larger than the preset tension, the control part of the tension control mechanism is separated from the initial normal position under the action of the tension;
and the signal output end of the position sensor is connected with the controller, and when the position sensor detects that the control part of the tension control mechanism leaves the initial normal position, a signal is sent to the controller, and the controller controls the power device to stop running.
2. The intelligent control system of a manure scraper of claim 1, wherein the tension control mechanism comprises:
a base;
the movable seat is movably arranged on the base;
the tension control wheel is rotatably arranged on the movable seat, and the traction rope bypasses the tension control wheel;
the guide post is arranged between the movable seat and the base;
the pressure spring is sleeved on the guide post;
after the movable seat and the base are pressed by the pressure spring, a preset tension is formed on the traction rope, and the movable seat keeps an initial normal position state; when the actual tension of the traction rope is larger than the preset tension, the movable seat is pulled to leave the initial normal position.
3. The intelligent control system of a manure scraper as defined in claim 2, wherein: the movable seat is hinged on the base, and can rotate around the base.
4. A manure scraper intelligent control system as defined in claim 3, wherein: the base comprises a front support and a rear support, the guide pillar is hinged to the rear support, the guide pillar penetrates through one end of the movable seat, and the other end of the movable seat is hinged to the front support.
5. The intelligent control system of a manure scraper as defined in claim 4, wherein: the position sensor is arranged on the movable seat, and the rear bracket is provided with an induction block matched with the position sensor.
6. The intelligent control system of a manure scraper as defined in claim 4, wherein: and the rear bracket is rotatably provided with a guide wheel.
7. The intelligent control system of a manure scraper as defined in claim 6, wherein: and an encoder is arranged on the tension control wheel.
8. The intelligent control system of a manure scraper as defined in claim 2, wherein: the movable seat is slidably mounted on the base and can move back and forth along the base.
9. The intelligent control system of a manure scraper of claim 8, wherein: the guide wheel is rotatably arranged on the base.
10. The intelligent control system of a manure scraper of claim 9, wherein: and the guide wheel is provided with an encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184991.0U CN220733932U (en) | 2023-08-15 | 2023-08-15 | Intelligent control system of manure scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184991.0U CN220733932U (en) | 2023-08-15 | 2023-08-15 | Intelligent control system of manure scraper |
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| Publication Number | Publication Date |
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| CN220733932U true CN220733932U (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322184991.0U Active CN220733932U (en) | 2023-08-15 | 2023-08-15 | Intelligent control system of manure scraper |
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| Country | Link |
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| CN (1) | CN220733932U (en) |
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2023
- 2023-08-15 CN CN202322184991.0U patent/CN220733932U/en active Active
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