CN115121360A - Improved current monitoring device for pulverizer - Google Patents
Improved current monitoring device for pulverizer Download PDFInfo
- Publication number
- CN115121360A CN115121360A CN202210749711.3A CN202210749711A CN115121360A CN 115121360 A CN115121360 A CN 115121360A CN 202210749711 A CN202210749711 A CN 202210749711A CN 115121360 A CN115121360 A CN 115121360A
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- CN
- China
- Prior art keywords
- current monitoring
- pulverizer
- rubbing crusher
- monitoring assembly
- ammeter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 55
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides an improved current monitoring device of a crusher, which is characterized in that a crusher body is separated from a current monitoring assembly, or a holder is arranged between the crusher body and the current monitoring assembly, or a current monitoring assembly of a digital display ammeter is adopted, so that the current indication is not influenced by the vibration of the crusher any more, the current indication is stable under the same parameter condition, and the crusher can normally work for at least 20-30 minutes, thereby meeting the use requirement; meanwhile, the device can be expanded to other pointer number-indicating equipment which is easily influenced by vibration.
Description
Technical Field
The invention relates to the technical field of crushers, in particular to an improved current monitoring device of a crusher.
Background
The chemical and pharmaceutical industries often need to crush solid materials into ultrafine particles with a certain particle size range, for example, raw material medicines often need to be crushed into D90 smaller than 20 μm (i.e. 90% of particles are smaller than 20 μm in diameter). To achieve this effect, the equipment commonly used in laboratories is an air-drawn ultrafine pulverizer; the current value of the equipment needs to be monitored at any time in the using process; if the running time is too long, the materials are too hard or are blocked, the current can be gradually increased or the fluctuation range is too large, and the machine is stopped immediately to cool or be inspected so as to avoid burning the motor. The current devices on the market integrate an ammeter into a machine body, and are usually integrated with a switch box on the side surface; in the practical use process, the ammeter number is easy to fluctuate within minutes after being started, exceeds the safety range recommended by a manufacturer, cannot continuously and normally run for more than 3 minutes, and simultaneously, the motor is not overheated, the problems of material blockage and the like do not exist.
Therefore, there is a need for an improved current monitoring device for a pulverizer, which can solve the problem of inaccurate indication caused by the fact that the current electric control device of the conventional pulverizer is easy to vibrate.
Disclosure of Invention
The invention aims to provide an improved current monitoring device of a pulverizer, which is used for solving the problem of inaccurate reading caused by the fact that the current monitoring device of the pulverizer is easy to vibrate.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides an improved current monitoring device of a pulverizer, which comprises a pulverizer body, wherein the pulverizer body is electrically connected with a current monitoring assembly through a wire, the current monitoring assembly is externally connected with a power supply, and the pulverizer body and the current monitoring assembly are arranged separately.
Preferably, the wire is a spring cable.
Preferably, the ammeter in the current monitoring assembly adopts a quick-connect pluggable pointer ammeter.
Preferably, the pulverizer body adopts an air-guide type ultrafine pulverizer.
Preferably, the rubbing crusher body includes the base, driving motor is installed on the upper portion of base, driving motor with current monitoring subassembly electric connection, driving motor's top detachably installs crushing storehouse, the top of smashing the storehouse is equipped with the feeder hopper.
Preferably, the current monitoring assembly is provided with a switch.
The invention also provides another improved current monitoring device of the pulverizer, which comprises a pulverizer body, wherein the pulverizer body is provided with a current monitoring assembly through a holder, the current monitoring assembly is externally connected with a power supply, and the pulverizer body and the current monitoring assembly are integrally arranged and electrically connected.
Preferably, the ammeter in the current monitoring assembly adopts an pointer ammeter.
The invention also provides another improved current monitoring device of the pulverizer, which comprises a pulverizer body, wherein a current monitoring assembly is installed on the pulverizer body, the current monitoring assembly is externally connected with a power supply, the pulverizer body and the current monitoring assembly are integrally arranged and are electrically connected, and an ammeter in the current monitoring assembly is a digital display ammeter.
Compared with the prior art, the invention has the following beneficial technical effects:
the improved current monitoring device for the pulverizer, provided by the invention, has the advantages that the pulverizer body is separated from the current monitoring assembly, or the holder is arranged between the pulverizer body and the current monitoring assembly, or the current monitoring assembly of the digital display type ammeter is adopted, so that the current indication is not influenced by the vibration of the pulverizer any more, the current indication is stable under the same parameter condition, and the pulverizer can normally work for at least 20-30 minutes, thereby meeting the use requirement; meanwhile, the device can be expanded to other pointer number-indicating equipment which is easily influenced by vibration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an embodiment 1 of an improved pulverizer current monitoring device provided in the present invention;
FIG. 2 is a schematic structural diagram of an embodiment 2 of an improved pulverizer current monitoring device provided by the present invention;
FIG. 3 is a schematic structural diagram of an embodiment 3 of an improved pulverizer current monitoring device provided in the present invention;
in the figure: 1: rubbing crusher body, 11: base, 12: drive motor, 13: crushing bin, 14: feed hopper, 2: wire, 3: current monitoring assembly, 31: switch, 4: and a cloud platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention aims to provide an improved current monitoring device of a pulverizer, which is used for solving the problem of inaccurate reading caused by the fact that an existing current electric control device of the pulverizer is easy to vibrate.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1:
the embodiment provides a rubbing crusher current monitoring device of improvement, as shown in fig. 1, including rubbing crusher body 1, rubbing crusher body 1 passes through wire 2 and current monitoring subassembly 3 electric connection, and current monitoring subassembly 3 external power supply, rubbing crusher body 1 and current monitoring subassembly 3 separation setting.
Specifically, the wire 2 employs a spring cable having superior elasticity and ductility.
Further, the ammeter in the current monitoring component 3 adopts a quick-connection pluggable pointer ammeter, so that the modularization of the component is realized while the storage and cleaning are convenient, and modules such as the ammeter and a switch are convenient to replace as required.
Further, rubbing crusher body 1 adopts the super fine pulverizer of air-guiding formula, and it specifically includes base 11, and driving motor 12 is installed on the upper portion of base 11, and driving motor 12 and current monitoring subassembly 3 electric connection, the top detachably of driving motor 12 installs crushing storehouse 13, and the top of crushing storehouse 13 is equipped with feeder hopper 14.
Further, the current monitoring component 3 is provided with a switch 31, so that integration of current monitoring and switch control is realized.
Example 2:
this embodiment provides another kind of rubbing crusher current monitoring device of improvement, as shown in fig. 2, including the rubbing crusher body, current monitoring subassembly 3 is installed through cloud platform 4 to rubbing crusher body 1, and current monitoring subassembly 3 external power supply, rubbing crusher body 1 and current monitoring subassembly 3 integrative setting, and electric connection between the two.
Specifically, the ammeter in the current monitoring assembly 3 is an analog ammeter.
This embodiment sets up cloud platform 4 through support at rubbing crusher body 1 and current monitoring subassembly 3, and cloud platform 4 can filter the vibration that rubbing crusher body 1 produced well, makes current monitoring subassembly 3 not influenced by the vibration.
Except that this part of this embodiment is different from embodiment 1, the rest of the structure and the operation principle are the same as those of embodiment 1.
Example 3:
this embodiment provides another kind of rubbing crusher current monitoring device of improvement, as shown in fig. 3, including the rubbing crusher body, install current monitoring subassembly 3 on the rubbing crusher body 1, current monitoring subassembly 3 external power supply, rubbing crusher body 1 and current monitoring subassembly 3 an organic whole set up, and electric connection between the two, the ampere meter in the current monitoring subassembly 3 is digital display ampere meter.
In the embodiment, a digital display ammeter is used for current indication, so that the problem of indication fluctuation caused by vibration of a pointer ammeter is solved, and except that the embodiment is different from the embodiment 1, the rest of the structure and the working principle are the same as those of the embodiment 1.
It should be noted that the device provided by the present invention can also be applied to other pointer number-indicating devices susceptible to vibration in an extended manner, and the operating principle is the same as that of the present invention, which is within the protection scope of the present invention.
The principle and the implementation mode of the invention are explained by applying specific examples, and the description of the above examples is only used for helping understanding the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (9)
1. The utility model provides a rubbing crusher current monitoring device of improvement, includes the rubbing crusher body, its characterized in that: the pulverizer body is electrically connected with the current monitoring assembly through a wire, the current monitoring assembly is externally connected with a power supply, and the pulverizer body and the current monitoring assembly are arranged in a separated mode.
2. The improved pulverizer current monitoring device of claim 1, wherein: the conducting wire is a spring cable.
3. The improved pulverizer current monitoring device of claim 1, wherein: the ammeter in the current monitoring assembly adopts a quick-connection pluggable pointer ammeter.
4. The improved pulverizer current monitoring device of claim 1, wherein: the pulverizer body adopts an air-guide type ultrafine pulverizer.
5. An improved shredder current monitoring apparatus as set forth in claim 4, wherein: the rubbing crusher body includes the base, driving motor is installed on the upper portion of base, driving motor with current monitoring subassembly electric connection, driving motor's top detachably installs crushing storehouse, the top of smashing the storehouse is equipped with the feeder hopper.
6. An improved shredder current monitoring apparatus according to any one of claims 1-5, wherein: the current monitoring assembly is provided with a switch.
7. The utility model provides a rubbing crusher current monitoring device of improvement, includes the rubbing crusher body, its characterized in that: the rubbing crusher body is installed the current monitoring subassembly through the cloud platform, the external power supply of current monitoring subassembly, the rubbing crusher body with the integrative setting of current monitoring subassembly, and electric connection between the two.
8. The improved pulverizer current monitoring device of claim 7, wherein: an ammeter in the current monitoring assembly adopts a pointer type ammeter.
9. The utility model provides a rubbing crusher current monitoring device of improvement, includes the rubbing crusher body, its characterized in that: the pulverizer comprises a pulverizer body, wherein a current monitoring assembly is installed on the pulverizer body, the current monitoring assembly is externally connected with a power supply, the pulverizer body is integrally arranged with the current monitoring assembly and electrically connected with the current monitoring assembly, and an ammeter in the current monitoring assembly is a digital display type ammeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210749711.3A CN115121360A (en) | 2022-06-28 | 2022-06-28 | Improved current monitoring device for pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210749711.3A CN115121360A (en) | 2022-06-28 | 2022-06-28 | Improved current monitoring device for pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115121360A true CN115121360A (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210749711.3A Pending CN115121360A (en) | 2022-06-28 | 2022-06-28 | Improved current monitoring device for pulverizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN115121360A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR828748A (en) * | 1936-11-11 | 1938-05-27 | Hardinge Co Inc | Improvements to control systems |
| JP2000308834A (en) * | 1999-04-27 | 2000-11-07 | Sumitomo Sitix Amagasaki:Kk | Method for crushing sponge metal of high toughness |
| CN202070394U (en) * | 2011-01-19 | 2011-12-14 | 湖北三江航天万峰科技发展有限公司 | Automatic disintegrator load control device |
| US20120111978A1 (en) * | 2010-11-08 | 2012-05-10 | Alstom Technology Ltd. | System and method for monitoring operational characteristics of pulverizers |
| CN202700629U (en) * | 2011-12-09 | 2013-01-30 | 李冰冰 | Computer programmable pulverizer intelligent feeding controller |
| CN202845154U (en) * | 2012-10-29 | 2013-04-03 | 张家港市亿利机械有限公司 | Automatic control system of rotating speed of crushing cylinder |
| CN202995369U (en) * | 2012-11-27 | 2013-06-12 | 德米特（苏州）电子环保材料有限公司 | Pulverizer vibrating-screen compound control system |
| CN107537675A (en) * | 2017-10-30 | 2018-01-05 | 范修超 | One kind crushes control system |
| CN208092524U (en) * | 2018-05-03 | 2018-11-13 | 北京国联康瑞电子技术有限公司 | A kind of pulverizer vibration monitor system |
| CN112439529A (en) * | 2019-08-29 | 2021-03-05 | 蓝山县湘魁医疗器械有限公司 | Paediatrics treatment medicine reducing mechanism |
| CN214811620U (en) * | 2021-05-12 | 2021-11-23 | 德州鸿途矿山机械有限公司 | Impact crusher feed volume control system |
-
2022
- 2022-06-28 CN CN202210749711.3A patent/CN115121360A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR828748A (en) * | 1936-11-11 | 1938-05-27 | Hardinge Co Inc | Improvements to control systems |
| JP2000308834A (en) * | 1999-04-27 | 2000-11-07 | Sumitomo Sitix Amagasaki:Kk | Method for crushing sponge metal of high toughness |
| US20120111978A1 (en) * | 2010-11-08 | 2012-05-10 | Alstom Technology Ltd. | System and method for monitoring operational characteristics of pulverizers |
| CN202070394U (en) * | 2011-01-19 | 2011-12-14 | 湖北三江航天万峰科技发展有限公司 | Automatic disintegrator load control device |
| CN202700629U (en) * | 2011-12-09 | 2013-01-30 | 李冰冰 | Computer programmable pulverizer intelligent feeding controller |
| CN202845154U (en) * | 2012-10-29 | 2013-04-03 | 张家港市亿利机械有限公司 | Automatic control system of rotating speed of crushing cylinder |
| CN202995369U (en) * | 2012-11-27 | 2013-06-12 | 德米特（苏州）电子环保材料有限公司 | Pulverizer vibrating-screen compound control system |
| CN107537675A (en) * | 2017-10-30 | 2018-01-05 | 范修超 | One kind crushes control system |
| CN208092524U (en) * | 2018-05-03 | 2018-11-13 | 北京国联康瑞电子技术有限公司 | A kind of pulverizer vibration monitor system |
| CN112439529A (en) * | 2019-08-29 | 2021-03-05 | 蓝山县湘魁医疗器械有限公司 | Paediatrics treatment medicine reducing mechanism |
| CN214811620U (en) * | 2021-05-12 | 2021-11-23 | 德州鸿途矿山机械有限公司 | Impact crusher feed volume control system |
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Application publication date: 20220930 |
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| RJ01 | Rejection of invention patent application after publication |