CN2717889Y - Loading controller - Google Patents
Loading controller Download PDFInfo
- Publication number
- CN2717889Y CN2717889Y CN 200420073636 CN200420073636U CN2717889Y CN 2717889 Y CN2717889 Y CN 2717889Y CN 200420073636 CN200420073636 CN 200420073636 CN 200420073636 U CN200420073636 U CN 200420073636U CN 2717889 Y CN2717889 Y CN 2717889Y
- Authority
- CN
- China
- Prior art keywords
- sensor
- hollow tube
- vertical section
- type sensor
- utility
- Prior art date
- 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.)
- Expired - Fee Related
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model provides a loading controller comprising a hollow tube provided with a vertical section in homocentric axial line with a loading bucket, the vertical section is also sheathed with a cone cover and the end of the hollow tube is provided with a material position sensor. The utility model has simple structure without adopting compressed air. The sensor is directly positioned on a preset material height and the transmission cable of the sensor threads out from the hollow tube. The cone cover is positioned above the sensor to protect the sensor and to be convenient for uniform material feeding. The structure is reasonable and the maintenance is simple. Meanwhile, the equipment and the energy required for compressed air entering are also saved. The sensor can adopt capacitance type sensor, block turn type sensor and tuning fork type sensor, etc. The capacitance type sensor is the best. The utility model has small balk cargo effect, long service life and simple maintenance.
Description
Technical field
The utility model relates to a kind of charge level control device of bulk cargo charging.
Background technology
At present, with the bulk cargo means of delivery of packing into, such as, bulk cement to be packed in the container of bulk-cement vehicle ship, its material level control is general by pressure controlled method, promptly feed pressurized air to container by a pipeline, the outlet of pipeline is set in predetermined material level, and when material was filled to material level, bulk cargo was blocked the pipeline outlet, make line pressure rise, cut off charging by control system.This charge level control device, owing to contain the greasy dirt of moisture and compressor in the pressurized air inevitably, therefore, control setup must be provided with strict drying and filtering installation, but because total system is in bulk cargo loading environment, the dust of bulk cargo can constantly pollute drying and filtering installation, therefore, this control setup investment is bigger, and handling labor is cumbersome, tends to shorten owing to the reason of safeguarding causes its service life.And, adopt pressurized air also to take the energy.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of charging control setup that overcomes above-mentioned defective.For this reason, the utility model by the following technical solutions: it comprises hollow tube, and hollow tube has vertical section, and the concentricity axis of vertical section and feed hopper also is with the awl cap on the vertical section, and the end of hollow tube is provided with level sensor.Owing to adopt above technical scheme; the utility model cost simple in structure is low; needn't adopt pressurized air; sensor directly is located at predetermined controlling level; the transmission cable of sensor passes from hollow tube; it is even, rational in infrastructure that the awl cap can protect sensor to be convenient to blanking again above sensor, safeguards simple.Also saved simultaneously and fed the required equipment and the energy of pressurized air.Described sensor can adopt capacitance-type sensor, blocking rotary type sensor, tuning-fork type sensor etc.And be best with the capacitance-type sensor, it is little that it is influenced by bulk cargo, and long service life is safeguarded simple.
Described awl cap played and with the hollow tube vertical section be the positioning track kink on vertical section, the pipeline that hollow tube is in vertical section top passes feed hopper.Like this, be convenient to the utility model laying in use.
The latter end of hollow tube is scalable pipeline.Such as the arm that is threaded with body, telescopic pipe, can a joint joint dismounting pipe etc., like this, can regulate the height of sensor neatly, satisfy different charging needs.
Description of drawings
Fig. 1 is a scheme drawing of the present utility model.
The specific embodiment
With reference to accompanying drawing 1.The utility model comprises hollow tube 1, and hollow tube has vertical section 2, and vertical section and feed hopper 3 concentricity axis 4 also are with awl cap 5 on the vertical section, and the end of hollow tube is provided with level sensor 6.Sensor adopts capacitance-type sensor, and its transmission cable 7 passes from hollow tube, and drawing reference numeral 10 is the import of charging hopper.
Described awl cap played and with the hollow tube vertical section be the positioning track kink on vertical section, the pipeline 8 that hollow tube is in vertical section top passes feed hopper.Like this, hollow tube can be fixedly mounted by feed hopper.
The latter end of hollow tube is scalable pipeline 9.
Claims (6)
1, a kind of charging control setup is characterized in that it comprises hollow tube, and hollow tube has vertical section, and the concentricity axis of vertical section and feed hopper also is with the awl cap on the vertical section, and the end of hollow tube is provided with level sensor.
2, a kind of charging control setup as claimed in claim 1, it is characterized in that described awl cap is played and with the hollow tube vertical section be the positioning track kink on vertical section, the pipeline that hollow tube is in the vertical section top passes feed hopper.
3, a kind of charging control setup as claimed in claim 1 or 2, the latter end that it is characterized in that hollow tube is scalable pipeline.
4, a kind of charging control setup as claimed in claim 3 is characterized in that described level sensor is a capacitance-type sensor.
5, a kind of charging control setup as claimed in claim 3 is characterized in that described level sensor is the blocking rotary type sensor.
6, a kind of charging control setup as claimed in claim 3 is characterized in that described level sensor is the tuning-fork type sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420073636 CN2717889Y (en) | 2004-07-16 | 2004-07-16 | Loading controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420073636 CN2717889Y (en) | 2004-07-16 | 2004-07-16 | Loading controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717889Y true CN2717889Y (en) | 2005-08-17 |
Family
ID=34893835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420073636 Expired - Fee Related CN2717889Y (en) | 2004-07-16 | 2004-07-16 | Loading controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717889Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502285A (en) * | 2011-09-16 | 2012-06-20 | 中联重科股份有限公司 | Bulk machine |
| WO2013037126A1 (en) * | 2011-09-16 | 2013-03-21 | 长沙中联重工科技发展股份有限公司 | Bulk loading machine |
| CN105836491A (en) * | 2016-05-17 | 2016-08-10 | 济钢集团国际工程技术有限公司 | Special bin valve for reducing dust quantity |
-
2004
- 2004-07-16 CN CN 200420073636 patent/CN2717889Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502285A (en) * | 2011-09-16 | 2012-06-20 | 中联重科股份有限公司 | Bulk machine |
| WO2013037126A1 (en) * | 2011-09-16 | 2013-03-21 | 长沙中联重工科技发展股份有限公司 | Bulk loading machine |
| CN102502285B (en) * | 2011-09-16 | 2014-02-05 | 中联重科股份有限公司 | Bulk machine |
| CN105836491A (en) * | 2016-05-17 | 2016-08-10 | 济钢集团国际工程技术有限公司 | Special bin valve for reducing dust quantity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20130716 |