CN210729285U - Mixer monitoring device - Google Patents
Mixer monitoring device Download PDFInfo
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- CN210729285U CN210729285U CN201921523017.XU CN201921523017U CN210729285U CN 210729285 U CN210729285 U CN 210729285U CN 201921523017 U CN201921523017 U CN 201921523017U CN 210729285 U CN210729285 U CN 210729285U
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- storage tank
- stirring
- laser
- module
- monitoring apparatus
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 71
- 238000003860 storage Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims abstract description 3
- 230000008054 signal transmission Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 150000002500 ions Chemical class 0.000 description 7
- 238000002156 mixing Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The embodiment of the utility model discloses a stirrer monitoring device, which comprises a stirring mechanism and a storage tank, wherein the stirring mechanism is arranged on an installation part of the storage tank, and the stirring mechanism comprises a motor, a speed reducer, a coupler, a stirring shaft and a stirring component; the device still includes industrial computer, converter, wireless biography module and alarm module, wireless biography module is installed in storage tank top and is not contacted with the material, wireless pass the module thoroughly with carry out signal transmission between the industrial computer, the converter with the motor electricity is connected, the converter with the industrial computer all with the alarm module links to each other. An embodiment of the utility model provides a mixer monitoring device to solve among the prior art because the artifical control and the manufacturing cost who leads to increases and the big problem of workman intensity of labour.
Description
Technical Field
The embodiment of the utility model provides a relate to stirring technical field, concretely relates to mixer monitoring device.
Background
At present, a stirring device is needed in a plurality of industrial production fields, but the stirring device is influenced by various factors in the production process of mortar, for example, the maximum particle size of aggregate is too large, the proportion of coarse aggregate is too high, the contents of gelled materials and fine aggregate are too low, the density of the gelled materials and the fine aggregate is too high compared with the density of the coarse aggregate, or the stirring device can be too low in rotating speed or stop working due to factors such as too dry or too thin additives, and the mortar is separated and precipitated. Therefore, how to avoid the occurrence of segregation precipitation of slurry is an important problem that we need to solve. At present, in many working occasions, a stirring device needs 24 hours of uninterrupted operation, and in order to ensure the reliability of the device, the stirring device is often required to be specially equipped with an attendant to carry out uninterrupted patrol monitoring on the device. Thus, the production cost is increased, and the labor intensity of workers is also increased.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a mixer monitoring device to solve among the prior art because the problem that manufacturing cost that artifical control leads to increases and workman intensity of labour is big.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a stirrer monitoring device comprises a stirring mechanism and a storage tank, wherein the stirring mechanism is arranged on an installation part of the storage tank, the stirring mechanism comprises a motor, a speed reducer, a coupler, a stirring shaft and a stirring assembly, the output end of the motor is connected with the speed reducer, the output end of the speed reducer is connected with the coupler, one end, away from the speed reducer, of the coupler is connected with the stirring shaft, the stirring assembly is arranged on the stirring shaft, and the stirring assembly is arranged in the storage tank and is in contact with materials; the device still includes industrial computer, converter, wireless biography module and alarm module, wireless biography module is installed in storage tank top and is not contacted with the material, wireless pass the module thoroughly with carry out signal transmission between the industrial computer, the converter with the motor electricity is connected, the converter with the industrial computer all with the alarm module links to each other.
Further, the stirring assembly comprises a paddle wheel hub and blades, the paddle wheel hub is mounted on the stirring shaft, the blades are mounted on the paddle wheel hub, and the number of the stirring assemblies is not less than 1 group.
Further, the stirring mechanism further comprises a rotating shaft support, the rotating shaft support is abutted to the stirring shaft, and the rotating shaft support is fixed on the mounting portion of the storage tank.
Further, the wireless transparent transmission module comprises a laser ranging sensor, the laser ranging sensor is installed on the stirring mechanism through a first support, the laser ranging sensor is hinged to the first support, and a laser emitting head and a receiver of the laser ranging sensor are close to the storage tank.
Further, dustproof sleeve is installed in the outside of laser rangefinder sensor, dustproof sleeve shape is cylindrical, dustproof sleeve's one end set up in the outside of laser rangefinder sensor, dustproof sleeve's the other end to the storage tank direction extends.
Further, the wireless transparent transmission module further comprises an electrostatic adsorption device, an adsorption end of the electrostatic adsorption device is arranged at one end, close to the storage tank, of the laser ranging sensor, and the installation position of the adsorption end does not influence the emission and the receiving of laser in the laser ranging sensor.
Furthermore, the electrostatic absorption device is a negative ion generator, the negative ion generator is mounted on the first support, a positive electrode and a negative electrode of an output end of the negative ion generator are respectively arranged in the dustproof sleeve through conducting wires, and an absorption head is mounted at one end of each conducting wire arranged in the dustproof sleeve.
Further, be provided with the reflector panel on the (mixing) shaft, the reflector panel set up in material top in the storage tank, the reflector panel is the rectangle, the reflector panel contacts with the laser of laser range sensor transmission.
Further, wireless transmission is carried out between the wireless transparent transmission module and the industrial personal computer.
Further, the alarm module includes a telephone alarm and an audible and visual alarm.
The embodiment of the utility model provides a have following advantage:
1. the embodiment of the utility model provides an in adopt laser rangefinder sensor carry out non-contact to the material and detect, avoided leading to laser rangefinder sensor inefficacy because of the material adhesion.
2. The embodiment of the utility model provides an industrial computer is through reading the data in the wireless module of passing through, can detect whether the blade rotates and blade pivoted speed.
3. The embodiment of the utility model provides an in the converter through reading motor power and motor setting for normal power relatively right, can detect whether the motor function is normal.
4. The embodiment of the utility model provides an in adopt phone alarm and audible-visual annunciator mode that combines together, can fully play the effect of reminding, make the staff discover as early as possible unusually.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of a monitoring device of a stirring machine provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a wireless transparent transmission module in a monitoring device of a stirring machine according to the embodiment of the present invention 1;
fig. 3 is a schematic view of a movement track of laser on a reflector in a mixer monitoring device provided in embodiment 1 of the present invention;
in the figure: 11. an electric motor; 12. a speed reducer; 13. a coupling; 14. a rotating shaft bracket; 15. a stirring shaft; 16. a paddle wheel hub; 17. a blade; 18. a fixed mount; 2. an industrial personal computer; 3. a frequency converter; 41. a laser ranging sensor; 42. a first bracket; 43. a dust-proof sleeve; 44. a negative ion generator; 5. a reflector; 6. a material storage tank; 61. and (5) installing a rod.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the present embodiment discloses a monitoring device for a blender, which includes a blending mechanism and a storage tank 6, wherein a mounting rod 61 is disposed above the storage tank 6, and the blending mechanism is mounted on the mounting rod 61 of the storage tank 6. The stirring mechanism comprises a motor 11, a speed reducer 12, a rotating shaft support 14, a stirring shaft 15 and a stirring assembly, wherein the power output end of the motor 11 is connected with the speed reducer 12, the motor 11 and the speed reducer 12 are installed on an installation rod 61 of the storage tank 6 through a fixing frame 18, the output end of the speed reducer 12 is connected with a coupler 13, one end, away from the speed reducer 12, of the coupler 13 is connected with the stirring shaft 15, the stirring assembly is fixedly connected onto the stirring shaft 15, and the stirring assembly is arranged in the storage tank 6 and is in contact with materials. The stirring assembly comprises a paddle wheel hub 16 and blades 17, the paddle wheel hub 16 is arranged on the stirring shaft 15, the blades 17 are arranged on the paddle wheel hub 16, and the number of the stirring assemblies is not less than 1 group. The power output by the motor 11 is adjusted by the speed reducer 12, and then the stirring shaft 15 is driven to rotate by the coupling 13. The stirring shaft 15 is provided with a plurality of groups of impeller hubs 16 and blades 17 according to requirements so as to fully stir materials. The stirring mechanism further comprises a rotating shaft support 14, the rotating shaft support 14 is fixed on the installation part of the material storage tank 6, the rotating shaft support 14 is abutted to the stirring shaft 15, and the rotating shaft support 14 physically supports the stirring shaft 15 to ensure normal operation of the stirring shaft 15.
The mixer monitoring device also comprises an industrial personal computer 2, a frequency converter 3, a wireless transparent transmission module and an alarm module, wherein the wireless transparent transmission module is arranged above the material storage tank 6 and is not contacted with materials, the wireless transparent transmission module is wirelessly connected with the industrial personal computer 2, and data in the wireless transparent transmission module is transmitted to the industrial personal computer 2; the frequency converter 3 is electrically connected with the motor 11, the frequency converter 3 can monitor the power of the motor 11 in real time, the rotating speed of the motor 11 can be adjusted by the frequency converter 3, the frequency converter 3 is electrically connected with the industrial personal computer 2, and the frequency converter 3 and the industrial personal computer 2 are both connected with the alarm module. In the working process of the mixer, the frequency converter 3 can not only detect whether the motor 11 operates normally, but also detect whether a mechanical device driven by the motor 11 operates normally.
The wireless transparent transmission module comprises a laser ranging sensor 41, the laser ranging sensor 41 is installed on the stirring mechanism through a first support 42, and the laser ranging sensor 41 is hinged to the first support 42 through a rotating shaft. Laser rangefinder sensor 41's laser emission head and receiver all are close to storage tank 6, and do not contact with the material in the storage tank 6, and then have avoided the laser rangefinder sensor 41 inefficacy that leads to because of the material adhesion. Dustproof sleeve 43 is installed in laser rangefinder sensor 41's the outside, and dustproof sleeve 43 shape is cylindrical, and dustproof sleeve 43's one end sets up in laser rangefinder sensor 41's the outside, and dustproof sleeve 43's the other end is close to storage tank 6, and dustproof sleeve 43 can block the mud that most of splashes and great dust particle outside, avoids laser rangefinder sensor 41 to influence measuring effect because of material pollution.
The wireless transparent transmission module further comprises an electrostatic adsorption device, an adsorption end of the electrostatic adsorption device is arranged at one end, close to the material storage tank 6, of the laser ranging sensor 41, and the installation position of the adsorption end does not influence the emission and the receiving of laser in the laser ranging sensor 41. The electrostatic adsorption device adopts a negative ion generator 44, the negative ion generator 44 is installed on the first support 42, the positive electrode and the negative electrode of the output end of the negative ion generator 44 are respectively arranged in the dustproof sleeve 43 through wires, one end of each wire arranged in the dustproof sleeve 43 is provided with an adsorption head, and the adsorption heads are made of metal materials. Anion generator 44 can play the effect of dust absorption, adsorbs very light and handy fine particle dust in the air on anion generator 44's adsorption head, avoids on fine particle dust adsorbs the transmission head and the receiver of laser rangefinder sensor 41, influences laser rangefinder sensor 41's normal work, and the periodic maintenance adsorption head can.
The data cycle of the laser distance measuring sensor 41 is 100 milliseconds, the rotating speed of the stirring shaft 15 is 11r/min, the width of the blade 17 is 120 millimeters, the length of the blade 17 is 1200 millimeters, in order to avoid other obstacles, the laser distance measuring sensor 41 detects at a position 800 millimeters away from the center of the blade 17, the running linear speed of the blade 17 is 92 millimeters/100 milliseconds, and the width of the blade 17 is larger than the minimum division value of an electric eye, so that signals can be theoretically not lost. Considering the field in a very complex industrial environment, the transmission of data and the operation of the laser ranging sensor 41 are disturbed, so that the data are inevitably lost due to the very narrow detection time window. Therefore, the reflector 5 made of metal is fixedly arranged at the upper part of the stirring shaft 15, and the width of the reflector 5 is 300 mm, so that the reflector 5 can be detected to move in the visual field of the laser ranging sensor 41 by multiple times when the stirring shaft 15 rotates once.
The reflector 5 contacts with the laser that laser range finding sensor 41 launches, and laser range finding sensor 41 will be to the reflector 5 data transmission that reflects back to industrial computer 2, and industrial computer 2 is through handling the time difference of obtaining the data, obtains the rotational speed of (mixing) shaft 15, and the (mixing) shaft 15 rotational speed that will obtain matches with the normal that the system set for well, reachs whether the police dispatch newspaper.
The alarm module comprises a telephone alarm and an acousto-optic alarm, and the telephone alarm and the acousto-optic alarm are matched with each other to play a sufficient reminding role, so that a worker can find abnormality as soon as possible, and material segregation and precipitation are avoided.
The working principle is as follows:
when the mixer works, the frequency converter 3 detects the output power of the motor 11 in real time and stores the detected output power into the industrial personal computer 2, and when the motor 11 is damaged, the blades 17 are damaged and stop running and the like, and the data detected by the frequency converter 3 is lower than the minimum power set by the system for normal running of the motor 11, the alarm system is started to remind workers at the moment, so that the workers find and process abnormal conditions as soon as possible, and material segregation and precipitation are avoided; when the rotating speed of the motor 11 is too fast or too slow, the industrial personal computer 2 transmits a control command to the frequency converter 3, and the frequency converter 3 can adjust the rotating speed of the motor 11.
When the stirrer works, the position of materials in the stirrer and the rotating speed information of the stirring shaft 15 are collected in real time through the wireless transparent transmission module, so that the materials are prevented from being too high or too low or the rotating speed of the stirring shaft 15 is prevented from being too low. The laser ranging sensor 41 starts to work, the read detection height and the time are transmitted to the industrial personal computer 2 for analysis and processing, and when the detection height is lower than the height of the reflector 5, data are discarded; when the detected high speed is equal to the height of the reflector 5, storing data, calculating the rotating speed of the stirring shaft 15 according to the obtained data time difference, comparing the obtained rotating speed of the stirring shaft 15 with the rotating speed of the stirring shaft 15 which is set by a system and normally works, and when the obtained rotating speed of the stirring shaft 15 is less than the rotating speed of the stirring shaft 15 which is set by the system and normally works, outputting a command to an alarm module by the industrial personal computer 2 to alarm and remind; when the detection height is larger than the height of the reflector 5, the data is stored, the obtained data is compared with the range of the normal material height set by the system, and when the obtained data is higher or lower than the range of the normal material height, the industrial personal computer 2 outputs a command to the alarm module to alarm and remind.
The data of the motor 11 read by the frequency converter 3 and the data of the wireless transparent transmission module are mutually verified, and the running state of the device is judged more reliably.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a mixer monitoring device, includes rabbling mechanism and storage tank, the rabbling mechanism install in on the installation department of storage tank, its characterized in that: the stirring mechanism comprises a motor, a speed reducer, a coupler, a stirring shaft and a stirring assembly, wherein the output end of the motor is connected with the speed reducer, the output end of the speed reducer is connected with the coupler, one end of the coupler, which is far away from the speed reducer, is connected with the stirring shaft, the stirring shaft is provided with the stirring assembly, and the stirring assembly is arranged in the storage tank and is in contact with the material; the device still includes industrial computer, converter, wireless biography module and alarm module, wireless biography module is installed in storage tank top and is not contacted with the material, wireless pass the module thoroughly with carry out signal transmission between the industrial computer, the converter with the motor electricity is connected, the converter with the industrial computer all with the alarm module links to each other.
2. A mixer monitoring apparatus as claimed in claim 1, wherein: the stirring assembly comprises a paddle wheel hub and blades, the paddle wheel hub is arranged on the stirring shaft, the blades are arranged on the paddle wheel hub, and the number of the stirring assemblies is not less than 1 group.
3. A mixer monitoring apparatus as claimed in claim 1, wherein: the stirring mechanism further comprises a rotating shaft support, the rotating shaft support is connected with the stirring shaft in a butting mode, and the rotating shaft support is fixed on the installation portion of the storage tank.
4. A mixer monitoring apparatus as claimed in claim 1, wherein: the wireless transparent transmission module comprises a laser ranging sensor, the laser ranging sensor is installed on the stirring mechanism through a first support, the laser ranging sensor is hinged to the first support, and a laser emitting head and a receiver of the laser ranging sensor are both close to the storage tank.
5. A mixer monitoring apparatus as claimed in claim 4, wherein: the utility model discloses a storage tank, including laser rangefinder sensor, dust-proof sleeve, storage tank, dust-proof sleeve's one end set up in laser rangefinder sensor's the outside, dust-proof sleeve's the other end to the direction of storage tank extends.
6. A mixer monitoring apparatus as claimed in claim 4, wherein: the wireless transparent transmission module further comprises an electrostatic adsorption device, an adsorption end of the electrostatic adsorption device is arranged at one end, close to the storage tank, of the laser ranging sensor, and the installation position of the adsorption end does not affect the emission and the receiving of laser in the laser ranging sensor.
7. A mixer monitoring apparatus as claimed in claim 6, wherein: the electrostatic absorption device is a negative ion generator, the negative ion generator is installed on the first support, a positive electrode and a negative electrode of an output end of the negative ion generator are respectively arranged in the dustproof sleeve through conducting wires, and an absorption head is installed at one end of each conducting wire arranged in the dustproof sleeve.
8. A mixer monitoring apparatus as claimed in claim 1, wherein: the stirring shaft is provided with a reflector, the reflector is arranged above materials in the storage tank and is rectangular, and the reflector is in contact with laser emitted by the laser ranging sensor.
9. A mixer monitoring apparatus as claimed in claim 1, wherein: and the wireless transparent transmission module and the industrial personal computer perform wireless transmission.
10. A mixer monitoring apparatus as claimed in claim 1, wherein: the alarm module includes a telephone alarm and an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523017.XU CN210729285U (en) | 2019-09-12 | 2019-09-12 | Mixer monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523017.XU CN210729285U (en) | 2019-09-12 | 2019-09-12 | Mixer monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210729285U true CN210729285U (en) | 2020-06-12 |
Family
ID=71004881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921523017.XU Expired - Fee Related CN210729285U (en) | 2019-09-12 | 2019-09-12 | Mixer monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210729285U (en) |
-
2019
- 2019-09-12 CN CN201921523017.XU patent/CN210729285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |