CN204313919U - Blocking rotary type level-sensing device - Google Patents
Blocking rotary type level-sensing device Download PDFInfo
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- CN204313919U CN204313919U CN201520012062.4U CN201520012062U CN204313919U CN 204313919 U CN204313919 U CN 204313919U CN 201520012062 U CN201520012062 U CN 201520012062U CN 204313919 U CN204313919 U CN 204313919U
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- housing
- transmission shaft
- motor
- sensing device
- rotary type
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Abstract
The utility model relates to a kind of blocking rotary type level-sensing device, comprise housing, motor, controller, transmission shaft, it is characterized in that: motor is installed in the housing, controller is arranged on motor, transmission shaft is connected with motor output shaft by clutch coupling, be provided with joint flange in the exit of housing, transmission shaft stretches out the outlet of housing, is provided with blade at transmission shaft end.Its advantage is: can Real-Time Monitoring and control controlling level in feed bin, prevents material storing in feed bin excessive, causes pulvis to reveal.
Description
Technical field
The utility model relates to a kind of blocking rotary type level-sensing device, belongs to level monitoring device field.
Background technology
In concrete production, the powderous primary material such as cement, flyash often occurs that in storage process storage is excessive, causes the situation that pulvis is revealed.Air quality and surrounding environment are polluted, and occurs material abnormal waste.
Summary of the invention
The purpose of this utility model is to provide one can Real-Time Monitoring and control controlling level in feed bin, prevents material storing in feed bin excessive, the blocking rotary type level-sensing device causing pulvis to reveal.
Object is achieved in the following ways:
The utility model comprises housing, motor, controller, transmission shaft, it is characterized in that: motor is installed in the housing, controller is arranged on motor, transmission shaft is connected with motor output shaft by clutch coupling, joint flange is provided with in the exit of housing, transmission shaft stretches out the outlet of housing, is provided with blade at transmission shaft end.
Described controller is provided with microswitch;
Described housing exterior walls is provided with pilot lamp;
Overload protecting circuit is provided with in the circuit of described controller.
The utility model has the advantages that: use contact measurement method, result accurately, reliably; Can level, inclination and at right angle setting, easy to install; Anti-interference, use after installing: because blocking rotary type level-sensing device inside does not have complicated electronic component and amplification circuits thereof, so, not by any Electromagnetic Interference, after installation, get final product Long-Time Service without the need to any debugging and maintenance; Superpower stabilization performance design: even if also can not rub-out signal be sent when Flow of Goods and Materials; Material level display effect: use long-life high brightness pilot lamp, material level intuitive display is convenient; Double protection: the overload protective function that blocking rotary type level-sensing device adopts can avoid blade be subject to undue external force and damage motor; Automatically protective effect can make level detector when feed bin has material blade rotary to be obstructed simultaneously, and power-off does not work, and protects motor and effectively extends its serviceable life; In addition, the utility model is not by the impact of the changes such as raw meal particle size, shape, proportion, medium, wall dirt, adhesiveness, temperature, humidity, dust concentration.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to accompanying drawing, the utility model comprises housing 1, motor 2, controller 8, transmission shaft 4, motor is installed in the housing, controller is arranged on motor, transmission shaft is connected with motor output shaft by clutch coupling 7, be provided with joint flange 5 in the exit of housing, transmission shaft stretches out the outlet of housing, is provided with blade 6 at transmission shaft end.Be provided with microswitch 3 on the controller; Overload protecting circuit is provided with in the circuit of controller.
During use, utilize joint flange to be fixed on the outer wall of feed bin by the utility model, transmission shaft stretches in feed bin, and controller utilizes dynamo-electric position to control principle, measures material level by blade contact material.When feed bin intra vane position is not expected, controller controls electrical power, and pilot lamp is bright, and blade is rotated counterclockwise; When there is material at feed bin intra vane position, blade rotary is obstructed, and control signal is changed, and disconnects motor power by microswitch thereupon, this state is maintained to blade position without material, and microswitch automatically resets, and motor power is connected, pilot lamp is bright, and blade starts to rotate, and control signal switches.
Claims (4)
1. a blocking rotary type level-sensing device, comprise housing, motor, controller, transmission shaft, it is characterized in that: motor is installed in the housing, controller is arranged on motor, transmission shaft is connected with motor output shaft by clutch coupling, be provided with joint flange in the exit of housing, transmission shaft stretches out the outlet of housing, is provided with blade at transmission shaft end.
2. blocking rotary type level-sensing device according to claim 1, is characterized in that: on described controller, be provided with microswitch.
3. blocking rotary type level-sensing device according to claim 1, is characterized in that: on described housing exterior walls, be provided with pilot lamp.
4. blocking rotary type level-sensing device according to claim 1, is characterized in that: in the circuit of described controller, be provided with overload protecting circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012062.4U CN204313919U (en) | 2015-01-04 | 2015-01-04 | Blocking rotary type level-sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012062.4U CN204313919U (en) | 2015-01-04 | 2015-01-04 | Blocking rotary type level-sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313919U true CN204313919U (en) | 2015-05-06 |
Family
ID=53136226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520012062.4U Active CN204313919U (en) | 2015-01-04 | 2015-01-04 | Blocking rotary type level-sensing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204313919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571650A (en) * | 2016-03-17 | 2016-05-11 | 浙江方舟粮食仓储有限公司 | Material stack parameter measurement device, method and system |
| CN105675079A (en) * | 2016-01-18 | 2016-06-15 | 苏州固宜电子科技有限公司 | Spin-resistant level gage with electric cleaning mechanism |
| CN106429081A (en) * | 2016-12-02 | 2017-02-22 | 机械科学研究总院青岛分院 | Belt machine hopper anti-blockage material level monitoring device |
-
2015
- 2015-01-04 CN CN201520012062.4U patent/CN204313919U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675079A (en) * | 2016-01-18 | 2016-06-15 | 苏州固宜电子科技有限公司 | Spin-resistant level gage with electric cleaning mechanism |
| CN105571650A (en) * | 2016-03-17 | 2016-05-11 | 浙江方舟粮食仓储有限公司 | Material stack parameter measurement device, method and system |
| CN106429081A (en) * | 2016-12-02 | 2017-02-22 | 机械科学研究总院青岛分院 | Belt machine hopper anti-blockage material level monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |