CN204789612U - Solid of revolution equipment rotational speed measuring device - Google Patents
Solid of revolution equipment rotational speed measuring device Download PDFInfo
- Publication number
- CN204789612U CN204789612U CN201520344138.3U CN201520344138U CN204789612U CN 204789612 U CN204789612 U CN 204789612U CN 201520344138 U CN201520344138 U CN 201520344138U CN 204789612 U CN204789612 U CN 204789612U
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- solid
- revolution
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- measuring device
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Abstract
Solid of revolution equipment rotational speed measuring device, the device include a frame (10), are fixed with universal connection bridge (20) and digital display counter (30) on frame (10), still fix solid of revolution body (40) in the frame including rotating, digital display counter (30) are including electromagnetic sensor (21) and magnetism sensor terminals (22), electromagnetic sensor (21) with universal connection bridge (20) the butt joint, magnetism sensor terminals (22) evenly distributed on the circumference of solid of revolution body (40), the utility model has the advantages of simple structure equipment is light, the utility model discloses still, with designing, an equipment is measured and is finished the back, can remove rapidly promptly in the immediate shipment, carries out another equipment and measures, and is general in a flexible way.
Description
Technical field
The utility model relates to cigarette machinery field, particularly solid of revolution equipment rotation-speed measuring device.
Background technology
The quality control precision of technology for making tobacco threds in industry, controls to be necessary to the number of moving part (r/min) of revolution kind equipment.Such as, the number of moving part of drum-type cut-tobacco drier cylinder, determines the time that pipe tobacco stops in cylinder; The number of moving part of air current type tobacco shred drying machine input and output material gas lock, the oxygen level of influential system, etc.These small difference, all can produce delicate change to the inherent quality of product, although the moisture of tobacco-dryer exit, temperature are all in range of control.The revolution kind equipment used in current workshop, as the equipment such as cylinder, gas lock, when needing checkout equipment real work revolution, all adopts and manually with the naked eye observes the mode of manual count carry out revolution confirmation, due to human error, causes measuring and calculating revolution out of true.Even if adopt variable frequency control, due to the existence of drive system error, the real work revolution of equipment can not be reflected truly.
Utility model content
For problems of the prior art, the utility model provides a kind of solid of revolution equipment rotation-speed measuring device, accurately can measure the number of moving part of revolution kind equipment, maximum testing the speed can reach 25apm/s, meets the number of moving part measurement demand to revolution kind equipment in tobacco business.
For achieving the above object, technical solutions of the utility model are:
Solid of revolution equipment rotation-speed measuring device, this device comprises a frame, frame is fixed with universal connection rod frame and digital display counter, also comprises the solid of revolution body rotating and be fixed in frame; Described digital display counter comprises electromagnetic sensor and magnetic induction terminal, and described electromagnetic sensor docks with described universal connection rod frame, and described magnetic induction terminal is evenly distributed on solid of revolution body circumferentially.
Further, magnetic induction terminal is evenly distributed on solid of revolution circumferentially, and described magnetic induction terminal can directly be adsorbed on solid of revolution circumferentially, and described magnetic induction terminal also can be fixedly connected on solid of revolution circumferentially.
Further, described digital display counter is that magnetic force is fixed in frame.
Further, the distance of the circumferential surface of described electromagnetic sensor and solid of revolution body is 0.5-1cm.
Further, described digital display counter is CZW-1 type.
The beneficial effects of the utility model are: the utility model utilizes the electromagnetic sensor that docks with universal connection rod frame and magnetic induction terminal to form detection components, in solid of revolution rotation process, often responded to once by electromagnetic sensor, digital display counter is display 1 just, and carries out going out revolution according to formulae discovery after counting adds up; Wherein digital display counter is self-powered, easy to use; Structure simple device of the present utility model is light, and the utility model or plug and play design, after a device measuring terminates, can remove rapidly, carry out another device measuring, agile and all-purpose.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is mounting structure schematic diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment:
As depicted in figs. 1 and 2, solid of revolution equipment rotation-speed measuring device, this device comprises a frame 10, frame 10 is fixed with universal connection rod frame 20 and digital display counter 30, also comprises the solid of revolution body 40 rotating and be fixed in frame; Described digital display counter 30 comprises electromagnetic sensor 21 and magnetic induction terminal 22, described electromagnetic sensor 21 docks with described universal connection rod frame 20, magnetic induction terminal 22 is evenly distributed on solid of revolution circumferentially, described magnetic induction terminal 22 can directly be adsorbed on solid of revolution circumferentially, and described magnetic induction terminal 22 also can be fixedly connected on solid of revolution circumferentially.Magnetic induction terminal 22 can be 1 or multi-disc; Described electromagnetic sensor 21 is 0.5-1cm with the distance of the circumferential surface of solid of revolution body 40.
Magnetic switch is had bottom described universal connection rod frame 20, open this magnetic switch, universal connection rod frame 20 is just adsorbed in frame 10, magnetic base is provided with bottom described digital display counter 30, magnetic-adsorption is in frame 10, this digital display counter 30 is CZW-1 types, during equipment work, magnetic induction terminal 22 and solid of revolution body 40 synchronous revolving, changed by electromagnetic sensor induced field, and be converted into the process of signal input digital display counter, electromagnetic sensor 21 is often responded to once, digital display counter display 1, and add up.Device start running 1 to 3 minute, presses stop key, digital display counter record quantity numerical value, afterwards according to formula r/min=x/zt (x: the numerical value of digital display counter, Z; The quantity of magnetic induction terminal, t: time), just can be turned round work number accurately.
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, do not limit the utility model.
Claims (5)
1. solid of revolution equipment rotation-speed measuring device, it is characterized in that: this device comprises a frame (10), frame (10) is fixed with universal connection rod frame (20) and digital display counter (30), also comprises the solid of revolution body (40) rotating and be fixed in frame; Described digital display counter (30) comprises electromagnetic sensor (21) and magnetic induction terminal (22), described electromagnetic sensor (21) docks with described universal connection rod frame (20), and described magnetic induction terminal (22) is evenly distributed on solid of revolution body (40) circumferentially.
2. solid of revolution equipment rotation-speed measuring device as claimed in claim 1, it is characterized in that: magnetic induction terminal (22) is evenly distributed on solid of revolution circumferentially, described magnetic induction terminal (22) can directly be adsorbed on solid of revolution circumferentially, and described magnetic induction terminal (22) also can be fixedly connected on solid of revolution circumferentially.
3. solid of revolution equipment rotation-speed measuring device as claimed in claim 1, is characterized in that: described digital display counter (30) is that magnetic force is fixed in frame (10).
4. solid of revolution equipment rotation-speed measuring device as claimed in claim 1, is characterized in that: described electromagnetic sensor (21) is 0.5-1cm with the distance of the circumferential surface of solid of revolution body (40).
5. the solid of revolution equipment rotation-speed measuring device as described in claim 1 or 3, is characterized in that: described digital display counter (30) is CZW-1 type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344138.3U CN204789612U (en) | 2015-05-26 | 2015-05-26 | Solid of revolution equipment rotational speed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344138.3U CN204789612U (en) | 2015-05-26 | 2015-05-26 | Solid of revolution equipment rotational speed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789612U true CN204789612U (en) | 2015-11-18 |
Family
ID=54529629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344138.3U Expired - Fee Related CN204789612U (en) | 2015-05-26 | 2015-05-26 | Solid of revolution equipment rotational speed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204789612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214307A (en) * | 2016-03-21 | 2017-09-29 | 新昌县镜岭镇康柳电子元件厂 | Moulding machine is compacted pivoted frame operating speed control device |
-
2015
- 2015-05-26 CN CN201520344138.3U patent/CN204789612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214307A (en) * | 2016-03-21 | 2017-09-29 | 新昌县镜岭镇康柳电子元件厂 | Moulding machine is compacted pivoted frame operating speed control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151118 Termination date: 20180526 |