CN209197835U - Expect that tower material various dimensions monitor system - Google Patents
Expect that tower material various dimensions monitor system Download PDFInfo
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- CN209197835U CN209197835U CN201822241566.XU CN201822241566U CN209197835U CN 209197835 U CN209197835 U CN 209197835U CN 201822241566 U CN201822241566 U CN 201822241566U CN 209197835 U CN209197835 U CN 209197835U
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- 239000000463 material Substances 0.000 title claims abstract description 140
- 239000012925 reference material Substances 0.000 claims abstract description 23
- 238000013459 approach Methods 0.000 claims abstract description 21
- 238000012806 monitoring device Methods 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims description 52
- 238000004891 communication Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 238000002604 ultrasonography Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 15
- 230000036544 posture Effects 0.000 description 9
- 238000005303 weighing Methods 0.000 description 6
- 238000007726 management method Methods 0.000 description 5
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
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Abstract
The utility model discloses a kind of material tower material various dimensions to monitor system, including the material margin monitoring device being installed in material tower and the conveying pipeline output quantity monitoring device being installed on conveying pipeline, material margin monitoring device includes fixed bracket, mounting rack, ultrasonic wave transmitting receives all-in-one machine, ultrasonic wave reference transmitter, ultrasonic wave parametric receiver, steering engine, attitude transducer and the first control cabinet, conveying pipeline output quantity monitoring device includes fixing and mounting bracket, first ultrasonic transmitter, first ultrasonic receiver, second ultrasonic transmitter, second ultrasonic receiver, inductance approach switch, reference material and the second control cabinet.Volume and weight accurate by the utility model energy, clout in real-time measurement material tower, and the volume and weight of outputting material in conveying pipeline can be measured accurately, in real time, and this system erection is simple, measurement accuracy is high, measuring speed is fast, manufacture is low with implementation cost, can meet timely, accurate, inexpensive triple standards simultaneously.
Description
Technical field
The utility model relates to a kind of material tower material monitoring systems more particularly to one kind being capable of real-time, dynamic monitoring material tower
The material tower material various dimensions of material surplus and output quantity monitor system.
Background technique
Material tower is used exclusively for temporarily storing the large and medium-sized container of material, often and for transporting material to other positions
Conveying equipment is used cooperatively.The monitoring device of tradition material tower material is less, it is difficult to accurate, real-time material clout and output quantity prison
It surveys, to be difficult to realize fining handling of goods and materials, it is difficult to meet the high speed development demand of modernization industry.
For example, consumption of meat ratio improves year by year in animal husbandry, this trend also push animal husbandry from
Casual household's aquaculture model changes towards large-scale aquaculture model.In large-scale cultivation industry, by taking pig-breeding as an example, feed
The cost of link accounts for 60% of totle drilling cost or so, therefore there is an urgent need to the feed managements of fining.In aquaculture industry, expect that tower is used for
Interim storage feed；Feed transportation system for feed export to and is sent to other positions, including conveying pipeline be installed on conveying
Pushing component (pushing component has screw rod, auger etc.) and pushing component driving motor in pipe.Material tower is matched with feed transportation system
It closes application and constitutes feed management system, the monitoring to feed includes to the monitoring of feed surplus in material tower and to conveying pipeline output quantity
Monitoring.
Traditional material tower feed monitoring mode relies primarily on manual inspection, and often on surface, there are band-like translucent for material tower
Structure directly visually observes feed surplus convenient for user.But such method can not pass through naked eyes in the case where translucency is bad
It checks remaining doses, needs to tap it using hand, remaining doses is distinguished by sound；The check process of material tower has naked eyes to look into
It sees, verify, recording sheet shelves and reporting 4 links of higher level department, but naked eyes are checked and can not accurately calculate remaining doses, do not accomplish to need
The fine-grained management asked；The interior of recording sheet shelves will lead to due to the possible work mistake problem of personnel in paper shelves record link
Have mistake, and need to report again after recording and give higher level department, will cause the delay of data update.
Another relatively straightforward traditional monitoring mode is directly to set in material tower bottom installed load sensor or by material tower
On the weighing-appliances such as horizontal scale, weighbridge.Such easy surplus monitoring mode equipment cost is high, capital construction is at high cost, is not inconsistent
The low cost for closing farm requires；Secondly as weighbridge undertakes the weight bearing of entire material tower, so weighbridge is easy to damage；Due to
Structure is complicated, and the later maintenance cost of weight bridge weighing is also very high；In addition, weight bridge weighing has certain applicable elements, suitable one
Divide old material tower that can not install the equipment additional.
In addition, in recent years, some raises the cubing equipment that tower uses laser type.Such material tower feed surplus monitoring
Device is worked based on infrared ray or the principle of laser ranging, i.e., using in the transmitting optical modes such as laser or infrared ray measurement material tower
Material position face expects that in tower be the biggish environment of fugitive dust with a distance from sensor, and optical means in air vulnerable to suspending
The influence of particle, that is, fugitive dust and reduce precision.
About the monitoring of material output quantity, existing advanced working method is embedded measuring balance structure and external weighing system
Two forms are imported into external that is, by way of establishing a Weighing system inside material tower or by the material for expecting tower output
The mode of Weighing system monitors the weight of material tower outputting material.It is above-mentioned the first occupy material tower in a large amount of volumes, reduce
Material tower is used as the storage capacity of storage facilities originally and structure is complicated, and modification difficulty is big.The above-mentioned second way, that is, external weighing
The mode of equipment installs complexity, needs additionally to install another conveying system to import material in weighing-appliance, and to conveying
System there are certain requirements.
To sum up, the monitoring technology of traditional material tower material surplus and output quantity can not meet timely, accurate, inexpensive simultaneously
This triple standard.It can only be judged by subjective experience due to lacking the accurately surplus material data of material tower, farm, it is thus possible to
It will appear the defect in terms of the feed managements such as stock deficiency, feeding excess；And tradition weighting manner technology is cumbersome, at high cost
It is high, and be difficult to be transplanted on old material tower.In addition, the cultivation such as feed data and feedstuff-meat ratio critical data is related, due to shortage
High frequency accurately expects the surplus material data of tower, and farm can not track of the whole process feedstuff-meat ratio information；In the case where loss of learning, novel feeding
Material research and development fall into stagnation, and an empty verbiage is become in fining cultivation, to limit the modernization development of entire animal husbandry.
Utility model content
The purpose of this utility model be that solve the above-mentioned problems and provide one kind can in real time, accurate, low cost
The material tower material various dimensions of dynamic monitoring material tower material surplus and output quantity monitor system.
The utility model achieves the above object through the following technical schemes:
A kind of material tower material various dimensions monitoring system, including being installed in the material tower and being located near top feed mouth
Material margin monitoring device and the conveying pipeline output quantity monitoring device being installed on conveying pipeline, the material margin monitoring device packet
Include fixed bracket, mounting rack, ultrasonic wave transmitting reception all-in-one machine, ultrasonic wave reference transmitter, ultrasonic wave parametric receiver, rudder
Machine, attitude transducer and the first control cabinet, the fixed bracket are installed in the material tower and are located near top feed mouth, institute
State that mounting rack is installed on the fixed bracket by the steering engine and the steering engine can drive the mounting rack to rotate, it is described
Mounting rack is equipped with the first mounting portion and the second mounting portion, issues ultrasonic signal for emitting ultrasonic signal and receiving itself
Ultrasonic wave transmitting receive all-in-one machine and the attitude transducer for detecting the mounting rack posture be installed on it is described
First mounting portion, the signal transmitting receiving direction that the ultrasonic wave transmitting receives all-in-one machine is downward, for issuing ultrasonic wave reference
The ultrasonic wave reference transmitter of signal and for receiving ultrasonic reference signal wave the ultrasonic wave parametric receiver installation
In second mounting portion, the ultrasonic wave reference transmitter and the ultrasonic wave parametric receiver be oppositely arranged and there are
Away from；First control cabinet is installed on the fixed bracket, and the first central processing unit, first are equipped in first control cabinet
Clock circuit and the first wireless communication line, the signal output end of first clock circuit, ultrasonic wave transmitting receive one
The signal output end of the signal output end of body machine, the signal output end of the ultrasonic wave parametric receiver and the attitude transducer
The signal input part with first central processing unit is correspondingly connected with respectively, the control output end point of first central processing unit
Do not emit control signal, the control signal of the ultrasonic wave reference transmitter and the institute for receiving all-in-one machine with the ultrasonic wave
The control signal for stating steering engine is correspondingly connected with, the telecommunication end of first central processing unit and first wireless telecommunications electricity
The local communication end on road connects；The conveying pipeline output quantity monitoring device includes fixing and mounting bracket, the first ultrasonic transmitter,
One ultrasonic receiver, the second ultrasonic transmitter, the second ultrasonic receiver, inductance approach switch, reference material and
Two control cabinets, the fixing and mounting bracket are installed on the outer wall of the conveying pipeline, for issuing described the of the first ultrasonic signal
One ultrasonic transmitter reflects first ultrasonic receiver of signal for receiving the first ultrasonic signal, for incuding
The inductance approach switch of pushing component metal edge in the conveying pipeline and for emitting the second ultrasonic signal
Second ultrasonic transmitter is respectively arranged in the outer wall of the conveying pipeline, the surface of emission of first ultrasonic transmitter and
The receiving plane of first ultrasonic receiver is close to the outer wall of the conveying pipeline, the hair of first ultrasonic transmitter respectively
Penetrate the detection direction in direction, the receiving direction of first ultrasonic receiver and the inductance approach switch with it is described defeated
The central axis of expects pipe be mutually perpendicular to and face described in conveying pipeline central axis, the reference material, which is installed on, described the second to be surpassed
Between pinger and second ultrasonic receiver for receiving the second ultrasonic signal and the company of being closely contacted with each other
It connects；Second control cabinet is installed on the fixing and mounting bracket, and the second central processing unit, the are equipped in second control cabinet
Two clock circuits and the second wireless communication line, the signal output end of the inductance approach switch, first ultrasonic wave connect
Receive the signal output of the signal output end of device, the signal output end of second ultrasonic receiver and the second clock circuit
The signal input part respectively with second central processing unit is held to be correspondingly connected with, the control output end of second central processing unit
It is connect respectively with the control signal of the control signal of first ultrasonic transmitter and second ultrasonic transmitter,
The telecommunication end of second central processing unit is connect with the local communication end of second wireless communication line.
In above structure, the fixation bracket and mounting rack of the material margin monitoring device are used to be used as installation foundation；It is super
Sound wave transmitting receives the surface of material transmitting and receive pulse ultrasonic wave that all-in-one machine is used for into material tower；Ultrasonic wave reference transmitter
For to ultrasonic wave parametric receiver emission pulse ultrasonic, in the case where known Pulsed Ultrasound Transmission time and distance,
Convenient for calculating in material tower the transmission range of pulse ultrasonic wave in some chronomere in environment, so as to calculate ultrasonic wave hair
It penetrates and receives pulse ultrasonic wave that surface of material of the all-in-one machine into material tower emits from being emitted to received distance, and then the body of material
Long-pending and weight；Steering engine is used to make mounting rack rotate under the control of the first central processing unit, so that ultrasonic wave transmitting be driven to receive one
Body machine rotates together, realizes the transmitting and reception of the pulse ultrasonic wave of multiple angles, to realize to nonplanar surface of material
Upper space accurately calculated, to be accurately calculated to material surplus；Attitude transducer is installed for examinations
The transmitting of frame posture, i.e. real-time detection ultrasonic wave receives posture, that is, angle of all-in-one machine, to realize the automatic control of multi-orientation detection；
First control cabinet is as electric cabinet is concentrated, for controlling steering engine fortune by attitude transducer real-time detection posture information and with this
Row, and by the information collection and control to each ultrasonic instrument and the first clock circuit, realize corresponding calculation processing, together
When by the first radio communication circuit realize telecommunication.The fixing and mounting bracket of the conveying pipeline output quantity monitoring device is for making
For installation foundation；Second ultrasonic transmitter, the second ultrasonic receiver and reference material, which cooperate, realizes pulse ultrasonic wave
Timing, directional transmissions in reference material；First ultrasonic transmitter and the first ultrasonic receiver cooperate, realization pair
Pulse ultrasonic wave passes through material and the time returned detection in conveying pipeline, receives with the second ultrasonic transmitter, the second ultrasonic wave
The corresponding data combination of device can calculate the density of material；Inductance approach switch is for detecting pushing component metal in conveying pipeline
The metal signal at edge can calculate to detect the rotating cycle of pushing component according to the size of pushing component and revolving speed
The volume of outputting material, so as to cooperate the weight for calculating outputting material with material density；Second control cabinet is electric as concentrating
Case is controlled, for detecting the rotating cycle of pushing component by inductance approach switch, when by each ultrasonic instrument and second
The information collection and control of clock circuit realize corresponding calculation processing, while realizing long-range lead to by the second radio communication circuit
News；The mounting means of inductance approach switch can first cut conveying pipeline, then merge fixed two sections of separated expects pipes, also optional
It is such as welded with other mounting means.Above-mentioned each component itself is the conventional products of the prior art, the emphasis of the utility model
It is that each component of integration passes through the special technical effect of special connection type realization.Under the premise of being easily installed, above-mentioned first
Control cabinet and the second control cabinet can be merged into a control cabinet and use, then corresponding equipment is combined into one i.e. in two control cabinets
It can.
Further, in order to avoid temperature and humidity environment affects greatly detection, be additionally provided in first control cabinet with
First Temperature Humidity Sensor of the temperature-humidity signal input terminal connection of first central processing unit；In second control cabinet also
Equipped with the second Temperature Humidity Sensor being connect with the temperature-humidity signal input terminal of second central processing unit.Believed according to temperature and humidity
It is routine techniques that breath, which carries out error compensation to corresponding calculated result, is decided according to the actual requirements.
Preferably, in order to tend to reference pulse ultrasonic signal as far as possible with actually detected pulse ultrasonic wave signal
One shows raising detection accuracy, the ultrasonic wave reference transmitter and the ultrasonic wave parametric receiver being vertically oppositely arranged and
The ultrasonic wave reference transmitter is located at the top of the ultrasonic wave parametric receiver；The transmitting of the ultrasonic wave reference transmitter
The receiving direction face of direction and the ultrasonic wave parametric receiver and the signal side for emitting reception all-in-one machine with the ultrasonic wave
To being parallel to each other；First mounting portion and second mounting portion are transversely arranged on the mounting rack.
Further, the ultrasonic wave transmitting receives all-in-one machine and the attitude transducer is externally provided with dust cover.
Preferably, in order to further increase detection accuracy, the fixing and mounting bracket is circle open at one end, closed at one end
Cylinder and its open end connect with the conveying pipeline, the internal diameter of the cylinder is identical as the internal diameter of the conveying pipeline, it is described second control
Case processed is installed on the closed end inner wall of the cylinder, first ultrasonic transmitter, first ultrasonic receiver, institute
The second ultrasonic transmitter, second ultrasonic receiver, the inductance approach switch and the reference material is stated to set
In in the cylinder.
Preferably, the reference material is the solid-state material of known density, described to refer to material for the ease of installing component
The side of material is installed on the surface of emission of second ultrasonic transmitter, and the receiving plane of second ultrasonic receiver is mounted on
The other side of the reference material, the direction of the launch of second ultrasonic transmitter and connecing for second ultrasonic receiver
Central axis of the debit to face and with the conveying pipeline is mutually perpendicular to.
The utility model has the beneficial effects that:
The utility model by material tower inner top install distance measuring equipment based on ultrasound, angular control apparatus and
Equipment is calculated, no matter the charge level of material is plane or curved surface, can be in a manner of various dimensions in accurate, real-time measurement material tower
The volume and weight of clout, and can be realized and remotely control and monitor；By installing electricity based on ultrasound on conveying pipeline
Minor densitometer, close to counting equipment and calculate equipment, no matter the revolving speed speed of transportation system is how many, can
Accurately, the volume and weight of outputting material in conveying pipeline is measured in real time, and be can be realized and remotely controled and monitored；Pass through
Temperature Humidity Sensor on two devices, the state of feed such as temperature and humidity information can completely be fed back, and two devices it
Between can also mutually it is calibrated；In addition, can also be by the remaining doses collected automatically, material tower number, measurement by the utility model
Time record is automatically uploaded to cloud server, convenient for modernization Precision management；Material tower material various dimensions described in the utility model
Monitoring system sets up that simple, measurement accuracy is high, measuring speed is fast, manufacture is low with implementation cost, can meet simultaneously it is timely, accurate,
Triple standards of low cost, can promote the use of in farm, are convenient for farm's track of the whole process feedstuff-meat ratio information, promote novel feeding
Expect research and development progress and fining cultivation, pushes the modernization development of entire aquaculture.
Detailed description of the invention
Fig. 1 is the front view structure signal that material tower material various dimensions monitoring system described in the utility model is installed on material tower
Scheme, material tower internal structure is shown in figure；
Fig. 2 is the schematic view of the front view of material margin monitoring device described in the utility model, is shown in part in figure
Portion's structure；
Fig. 3 is the schematic view of the front view of conveying pipeline output quantity monitoring device described in the utility model, shows portion in figure
Divide internal structure.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, Figure 2 and Figure 3, material tower material various dimensions monitoring system described in the utility model includes being installed on material tower
In 4 and the material margin monitoring device 1 being located near top feed mouth 3 and the conveying pipeline output quantity being installed on conveying pipeline 7 are supervised
Device 2 is surveyed, material margin monitoring device 1 includes fixed bracket 10, mounting rack 13, ultrasonic wave transmitting reception all-in-one machine 17, ultrasound
Wave reference transmitter 14, ultrasonic wave parametric receiver 15, steering engine 12, attitude transducer 18 and the first control cabinet 11, fixed bracket
10 are installed in material tower 4 and are located near top feed mouth 3, and mounting rack 13 is installed on fixed bracket 10 by steering engine 12 and rudder
Machine 12 can drive mounting rack 13 to rotate, and mounting rack 13 is equipped with the first mounting portion and the second mounting portion, first mounting portion
It is transversely arranged on mounting rack 13 with second mounting portion, ultrasonic wave is issued for emitting ultrasonic signal and receiving itself
The ultrasonic wave transmitting of signal receives all-in-one machine 17 and the attitude transducer 18 for detecting 13 posture of mounting rack and is installed on described the
One mounting portion, ultrasonic wave transmitting receives all-in-one machine 17 and attitude transducer 18 is externally provided with dust cover 16, and ultrasonic wave transmitting receives
The signal transmitting receiving direction of all-in-one machine 17 is downward, for issuing the ultrasonic wave reference transmitter 14 of ultrasonic reference signal wave and using
Second mounting portion, ultrasonic wave reference transmitter are installed in the ultrasonic wave parametric receiver 15 for receiving ultrasonic reference signal wave
14 are oppositely arranged and vertically there are spacing with ultrasonic wave parametric receiver 15, and ultrasonic wave reference transmitter 14, which is located at ultrasonic wave, joins
Examine the top of receiver 15, the receiving direction of the direction of the launch of ultrasonic wave reference transmitter 14 and ultrasonic wave parametric receiver 15 is just
Pair and with ultrasonic wave emit receive all-in-one machine 17 sense be parallel to each other；First control cabinet 11 is installed on fixed bracket 10
On, the first central processing unit, the first clock circuit, the first wireless communication line and the first temperature and humidity are equipped in the first control cabinet 11
Sensor (does not show, be custom circuit structure) in figure；The signal output end of first clock circuit, ultrasonic wave transmitting receive
The signal output end of the signal output end of all-in-one machine 17, the signal output end of ultrasonic wave parametric receiver 15 and attitude transducer 18
The signal input part with first central processing unit is correspondingly connected with respectively, the control output end point of first central processing unit
Do not emit control signal, the control signal of ultrasonic wave reference transmitter 14 and the steering engine 12 for receiving all-in-one machine 17 with ultrasonic wave
Control signal be correspondingly connected with, the sheet at the telecommunication end of first central processing unit and first wireless communication line
The connection of ground communication ends, the temperature-humidity signal of the signal output end of first Temperature Humidity Sensor and first central processing unit
Input terminal connection；Conveying pipeline output quantity monitoring device 2 includes fixing and mounting bracket 20, first the 27, first ultrasound of ultrasonic transmitter
Wave receiver 26, the second ultrasonic transmitter 23, the second ultrasonic receiver 21, inductance approach switch 25, reference material 22
With the second control cabinet 24, fixing and mounting bracket 20 is the outer wall of cylinder open at one end, closed at one end and its open end and conveying pipeline 7
Connection, the internal diameter of the cylinder is identical as the internal diameter of conveying pipeline 7, for issuing the first ultrasonic transmitter of the first ultrasonic signal
27, for receiving the first ultrasonic receiver 26 of the first ultrasonic signal reflection signal, for incuding the pusher in conveying pipeline 7
The inductance approach switch 25 of the metal edge of component 71 and the second ultrasonic transmitter for emitting the second ultrasonic signal
23 are respectively arranged in the outer wall of conveying pipeline 7, and the surface of emission of the first ultrasonic transmitter 27 and the first ultrasonic receiver 26 connect
Receipts face is close to the outer wall of conveying pipeline 7 respectively, and the direction of the launch of the first ultrasonic transmitter 27, the first ultrasonic receiver 26 connect
Debit is mutually perpendicular to the detection direction with inductance approach switch 25 with the central axis of conveying pipeline 7 and face conveying pipeline 7
Central axis, reference material 22 be known density solid-state material, the side of reference material 22 be installed on the second ultrasonic wave hair
The surface of emission of emitter 23 is mounted on for receiving the receiving plane of the second ultrasonic receiver 21 of the second ultrasonic signal with reference to material
The other side of material 22, mutually closely connects between reference material 22, the second ultrasonic transmitter 23 and the second ultrasonic receiver 21
Touching connection, the receiving direction face of the direction of the launch of the second ultrasonic transmitter 23 and the second ultrasonic receiver 21 and with it is defeated
The central axis of expects pipe 7 is mutually perpendicular to；Second control cabinet 24 is installed on the closed end inner wall of the i.e. cylinder of fixing and mounting bracket 20, the
One ultrasonic transmitter 27, the first ultrasonic receiver 26, the second ultrasonic transmitter 23, the second ultrasonic receiver 21, electricity
Sense formula is placed in the cylinder close to switch 25 and reference material 22, in the second control cabinet 24 equipped with the second central processing unit,
Second clock circuit, the second wireless communication line and the second Temperature Humidity Sensor (being not shown in the figure, be custom circuit structure), electricity
Sense the formula close signal output end of switch 25, the signal output end of the first ultrasonic receiver 26, the second ultrasonic receiver 21
Signal output end and the second clock circuit signal output end respectively with the signal of second central processing unit input
End is correspondingly connected with, the control output end of second central processing unit control signal with the first ultrasonic transmitter 27 respectively
It is connected with the control signal of the second ultrasonic transmitter 23, the telecommunication end of second central processing unit and described second
The local communication end of wireless communication line connects, the signal output end of second Temperature Humidity Sensor and second centre
Manage the temperature-humidity signal input terminal connection of device.
The mounting bracket 5 of material tower 4 is also shown in Fig. 1, is expected the discharge port 6 of 4 bottom of tower and is pushed away for driving in conveying pipeline 7
The driving device 8 for expecting component 71, is conventional structure.Above-mentioned pushing component 71 can be screw rod, auger etc..
The working principle of material tower material various dimensions monitoring system described in the utility model in order to better understand, below with reference to
The preferred monitoring method that material tower material various dimensions monitoring system described in the utility model uses is specifically described, but following methods
It is not the unique method of the utility model, nor the protected object of the utility model.
In conjunction with Fig. 1-Fig. 3, the preferred monitoring method that material tower material various dimensions monitoring system described in the utility model uses, packet
Include material surplus monitoring method and conveying pipeline output quantity monitoring method, wherein
The material surplus monitoring method the following steps are included:
Step 1: external signal wake-up device (this is custom circuit setting), the starting of the first control cabinet 11, attitude transducer
18 detection current poses simultaneously send a signal to first central processing unit, and first central processing unit is corresponding by the signal
Attitude data and standard attitude data comparison judgement after, to steering engine 12 issue control signal, steering engine 12 drive mounting rack 13 revolve
The sense for turning that ultrasonic wave transmitting is made to receive all-in-one machine 17 is in reference direction；
Step 2: under first central processing unit control, 14 emission pulse ultrasonic of ultrasonic wave reference transmitter, with
This simultaneously, first central processing unit obtains the launch time of the pulse ultrasonic wave signal by first clock circuit,
The pulse ultrasonic wave signal is received by ultrasonic wave parametric receiver 15, and first central processing unit is to received ultrasonic signal
It is handled, and obtains receiving time from first clock circuit, connect to obtain the pulse ultrasonic wave signal from being emitted to
The time interval of receipts is simultaneously denoted as T1；
Step 3: ultrasonic wave transmitting receives all-in-one machine 17 and emits impulse ultrasound under first central processing unit control
Wave, at the same time, first central processing unit obtain the transmitting of the pulse ultrasonic wave signal by first clock circuit
Time, the pulse ultrasonic wave signal occur to reflect and generate reflection echo in material charge level, and ultrasonic wave transmitting receives all-in-one machine 17
The reflection echo is received, first central processing unit handles the reflection echo signal, and from first clock
Circuit obtains receiving time, to obtain the pulse ultrasonic wave signal from the time interval for being emitted to reception reflection echo and be denoted as
T2；
Step 4: first central processing unit receives the attitude signal of attitude transducer 18 and sends attitude regulating command
To steering engine 12, the posture that the posture that steering engine 12 adjusts mounting rack 13 makes ultrasonic wave transmitting receive all-in-one machine 17 is in next detection
Posture；Then step 4 is repeated, the adjustment until completing all test poses；Here test pose is according to material charge level
It presets check bit and designs and receive by changing ultrasonic wave transmitting the ultrasonic wave transmitting that the sense of all-in-one machine 17 uses
Receive multiple postures of all-in-one machine 17；
Step 5: with time interval T1To refer to, because of T1With ultrasonic wave reference transmitter 14 and ultrasonic wave parametric receiver 15
The distance between it is corresponding, so time interval T every time1Distance can be scaled；First central processing unit is according to the time
It is spaced T2The corresponding material charge level depth information of the test pose can be calculated, and all test poses are finally calculated
Corresponding material charge level depth information and mean depth information can be calculated in conjunction with the interior space dimension of known material tower 4
To the volume of material charge level upper space, to obtain the volume of material surplus, according to the density of material (if it is known that density,
Then directly apply, the material density being otherwise calculated using below step 5), the weight of material surplus can be obtained；This step
In, if being equipped with Temperature Humidity Sensor in the first control cabinet 11, it is using the temperature and humidity information that the Temperature Humidity Sensor obtains
Data, which calculate, provides routinely error compensation；
Conveying pipeline output quantity monitoring method the following steps are included:
Step 1, external signal wake-up device (this is custom circuit setting), the starting of the second control cabinet 24, the second ultrasonic wave
23 emission pulse ultrasonic of transmitter, at the same time, second central processing unit are somebody's turn to do by the second clock circuit
The launch time of pulse ultrasonic wave, the pulse ultrasonic wave are received by the second ultrasonic receiver 21 after passing through reference material 22 and will
Signal is transmitted to second central processing unit, and second central processing unit handles received signal, and from described
Second clock circuit obtains receiving time, to obtain the time interval between the transmitting of the pulse ultrasonic wave and reception and be denoted as
Toffset；
Step 2, inductance approach switch 25 start to work, and transmit a signal to second central processing unit, described
Second central processing unit detect metal object i.e. the metal edge of pushing component 71 when, inductance approach switch 25 count one
It is secondary, while second central processing unit sends enabling signal to first ultrasonic transmitter；
Step 3, the first ultrasonic transmitter 27 are sent in second central processing unit and control lower emission pulse ultrasonic,
At the same time, second central processing unit obtains the launch time of the pulse ultrasonic wave by the second clock circuit, should
Pulse ultrasonic wave is formed first time echo after the outer wall reflection of conveying pipeline 7 and received by the first ultrasonic receiver 26, described
Second central processing unit handles the received first time echo-signal, and when obtaining reception from the second clock circuit
Between and be denoted as T_1, then first ultrasonic receiver 26 receive conveying pipeline 7 opposite side inner wall reflection secondary counter be emitted back towards
Wave, second central processing unit handle received second of ultrasonic echo signal, and electric from the second clock
Road obtains receiving time and is denoted as T_2, from the time interval between twice return then and is denoted as T, and T is the difference of T_2 and T_1
Value；
Step 4, when second central processing unit by inductance approach switch 25 again this detect that metal object pushes away
When expecting the metal edge of component 71, inductance approach switch 25 is counted once, while second central processing unit is to the first surpassing
Pinger 27 sends shutdown signal, then repeatedly step 2- step 4；
Step 5, with time interval ToffsetFor reference, this time interval correspond to reference material 22 thickness be it is known,
The density of reference material 22 is known, time interval T and time interval ToffsetThe ratio between be equal to material density and reference material
The ratio between 22 density, so as to which the density of material is calculated；Meanwhile the material body of 71 per revolution of pushing component transport
Product is identical, and the volume of material that can obtain the transport of 71 per revolution of pushing component, root are largely tested by the trial operation stage
According to the density of the volume and material, so as to which the real-time output weight of outputting material is calculated；In this step, if second
It is equipped with Temperature Humidity Sensor in control cabinet 24, then is provided using the temperature and humidity information that the Temperature Humidity Sensor obtains for data calculating
Routinely error compensation；The material density that this step is calculated can be used in the calculating of the step 5.
Above-described embodiment is the preferred embodiment of the utility model, is not the limit to technical solutions of the utility model
System, as long as being regarded as falling into without the technical solution that creative work can be realized on the basis of the above embodiments
In the rights protection scope of the utility model patent.
Claims (6)
1. a kind of material tower material various dimensions monitor system, including being installed on the object in the material tower and being located near top feed mouth
Material margin monitoring device and the conveying pipeline output quantity monitoring device being installed on conveying pipeline, it is characterised in that: the material surplus
Monitoring device includes fixed bracket, mounting rack, ultrasonic wave transmitting reception all-in-one machine, ultrasonic wave reference transmitter, ultrasonic wave reference
Receiver, steering engine, attitude transducer and the first control cabinet, the fixed bracket are installed in the material tower and are located at top feed
Near mouthful, the mounting rack is installed on the fixed bracket by the steering engine and the steering engine can drive the mounting rack
Rotation, the mounting rack are equipped with the first mounting portion and the second mounting portion, issue for emitting ultrasonic signal and receiving itself
The ultrasonic wave transmitting of ultrasonic signal receives all-in-one machine and the attitude transducer for detecting the mounting rack posture
It is installed on first mounting portion, the signal transmitting receiving direction that the ultrasonic wave transmitting receives all-in-one machine is downward, for issuing
The ultrasonic wave reference transmitter of ultrasonic reference signal wave and for receiving ultrasonic reference signal wave the ultrasonic wave reference
Receiver is installed on second mounting portion, and the ultrasonic wave reference transmitter is oppositely arranged with the ultrasonic wave parametric receiver
And there are spacing；First control cabinet is installed on the fixed bracket, and the first centre is equipped in first control cabinet
Manage device, the first clock circuit and the first wireless communication line, signal output end, the ultrasonic wave hair of first clock circuit
Penetrate signal output end, the signal output end of the ultrasonic wave parametric receiver and the letter of the attitude transducer for receiving all-in-one machine
Number signal input part of the output end respectively with first central processing unit is correspondingly connected with, the control of first central processing unit
Output end is defeated with the control signal of ultrasonic wave transmitting reception all-in-one machine, the control of the ultrasonic wave reference transmitter respectively
The control signal for entering end and the steering engine is correspondingly connected with, the telecommunication end of first central processing unit and first nothing
The local communication end of line communicating circuit connects；The conveying pipeline output quantity monitoring device includes fixing and mounting bracket, the first ultrasonic wave
Transmitter, the first ultrasonic receiver, the second ultrasonic transmitter, the second ultrasonic receiver, inductance approach switch, reference
Material and the second control cabinet, the fixing and mounting bracket are installed on the outer wall of the conveying pipeline, for issuing the first ultrasonic signal
First ultrasonic transmitter, for receive the first ultrasonic signal reflection signal first ultrasonic receiver,
For incuding the inductance approach switch of the pushing component metal edge in the conveying pipeline and for emitting the second ultrasound
Second ultrasonic transmitter of wave signal is respectively arranged in the outer wall of the conveying pipeline, first ultrasonic transmitter
The receiving plane of the surface of emission and first ultrasonic receiver is close to the outer wall of the conveying pipeline, the first ultrasonic wave hair respectively
The detection direction of the direction of the launch of emitter, the receiving direction of first ultrasonic receiver and the inductance approach switch is equal
With the central axis of the conveying pipeline be mutually perpendicular to and face described in conveying pipeline central axis, the reference material is installed on institute
It states between the second ultrasonic transmitter and second ultrasonic receiver for receiving the second ultrasonic signal and mutually tight
Close contact connectio；Second control cabinet is installed on the fixing and mounting bracket, and the second center is equipped in second control cabinet
Processor, second clock circuit and the second wireless communication line, the signal output end of the inductance approach switch, described first
The signal output end of ultrasonic receiver, the signal output end of second ultrasonic receiver and the second clock circuit
Signal input part of the signal output end respectively with second central processing unit is correspondingly connected with, the control of second central processing unit
Output end processed is defeated with the control of the control signal of first ultrasonic transmitter and second ultrasonic transmitter respectively
Enter end connection, the local communication end company at the telecommunication end of second central processing unit and second wireless communication line
It connects.
2. material tower material various dimensions according to claim 1 monitor system, it is characterised in that: in first control cabinet also
Equipped with the first Temperature Humidity Sensor being connect with the temperature-humidity signal input terminal of first central processing unit；Second control
The second Temperature Humidity Sensor connecting with the temperature-humidity signal input terminal of second central processing unit is additionally provided in case.
3. material tower material various dimensions according to claim 1 monitor system, it is characterised in that: the ultrasonic wave is with reference to transmitting
Device and the ultrasonic wave parametric receiver are vertically being oppositely arranged and the ultrasonic wave reference transmitter is located at the ultrasonic wave and joins
Examine the top of receiver；The receiving direction of the direction of the launch of the ultrasonic wave reference transmitter and the ultrasonic wave parametric receiver
Face and with the ultrasonic wave emit receive all-in-one machine sense be parallel to each other；First mounting portion and second peace
Dress portion is transversely arranged to be set on the mounting rack.
4. material tower material various dimensions according to claim 1 monitor system, it is characterised in that: the ultrasonic wave transmitting receives
All-in-one machine and the attitude transducer are externally provided with dust cover.
5. material tower material various dimensions according to claim 1 monitor system, it is characterised in that: the fixing and mounting bracket is one
End opening, cylinder closed at one end and its open end are connect with the conveying pipeline, the internal diameter of the cylinder and the conveying pipeline
Internal diameter is identical, and second control cabinet is installed on the closed end inner wall of the cylinder, first ultrasonic transmitter, described
First ultrasonic receiver, second ultrasonic transmitter, second ultrasonic receiver, the inductance approach switch
It is placed in the cylinder with the reference material.
6. material tower material various dimensions according to claim 1 monitor system, it is characterised in that: the reference material is known
The solid-state material of density, the side of the reference material are installed on the surface of emission of second ultrasonic transmitter, and described second
The receiving plane of ultrasonic receiver is mounted on the other side of the reference material, the direction of the launch of second ultrasonic transmitter
With the receiving direction face of second ultrasonic receiver and the central axis with the conveying pipeline is mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822241566.XU CN209197835U (en) | 2018-12-29 | 2018-12-29 | Expect that tower material various dimensions monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822241566.XU CN209197835U (en) | 2018-12-29 | 2018-12-29 | Expect that tower material various dimensions monitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197835U true CN209197835U (en) | 2019-08-02 |
Family
ID=67430840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822241566.XU Withdrawn - After Issue CN209197835U (en) | 2018-12-29 | 2018-12-29 | Expect that tower material various dimensions monitor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358185A (en) * | 2021-06-08 | 2021-09-07 | 江西农业大学 | Automatic detection method and device for feed allowance of feed tower in pig farm |
-
2018
- 2018-12-29 CN CN201822241566.XU patent/CN209197835U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358185A (en) * | 2021-06-08 | 2021-09-07 | 江西农业大学 | Automatic detection method and device for feed allowance of feed tower in pig farm |
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