CN104044836A - Material level mechanical-type sensor of storage tank - Google Patents
Material level mechanical-type sensor of storage tank Download PDFInfo
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- CN104044836A CN104044836A CN201310078752.5A CN201310078752A CN104044836A CN 104044836 A CN104044836 A CN 104044836A CN 201310078752 A CN201310078752 A CN 201310078752A CN 104044836 A CN104044836 A CN 104044836A
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- storage tank
- main shaft
- sensor
- material level
- level mechanical
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Abstract
The invention relates to a monitoring device for height of a material in a dry-method paper raw material storage tank, in particular to a material level mechanical-type sensor of a storage tank. The material level mechanical-type sensor comprises a main shaft, a counterweight rod, an oscillating plate and a sensor, wherein the main shaft is installed on the wall of the storage tank in a rotating manner, one end, which is arranged in the storage tank, of the main shaft is connected with the oscillating plate, one end, which is arranged outside the storage tank, of the main shaft is connected with the counterweight rod, and the counterweight rod and the oscillating plate rotate coaxially with the main shaft; a sensor which is installed on the wall of the storage tank is arranged outside the storage tank, and the sensor corresponds to the counterweight rod. By adopting the material level mechanical-type sensor, the oscillating plate is pushed by utilizing a material reaching a set material level height to rotate so as to further drive the counterweight rod outside the storage tank to rotate, the material level can be monitored through the sensor outside the storage tank, the sensor is free from being interfered by the falling material in the storage tank, the material level is accurate to monitor, the manual observation is not needed, and the production efficiency is improved.
Description
Technical field
The present invention relates to the monitoring equipment of height of materials in dry-papermaking raw material storage tank, specifically a kind of storage tank material level mechanical sensor.
Background technology
In the material storage of dry-papermaking (dust-free paper), the charging of storage tank is delivered into storage tank by blower fan.The height of material level in use needs automatic control in storage tank, in the time that material level reaches setting height, stops to charging in storage tank.
At present, employing is the height that existing photoelectricity or other sensor are monitored material level; But because the raw material wood pulp of the dry-papermaking state in course of conveying disperses, material is to fall from above, there will be Sensor monitoring to the material falling, and actual controlling level does not reach setting requirement, causes flase alarm in the process of charging; Therefore, existing photoelectricity or other sensor cannot accurately measure the height of material level.So, can only be by the height of manually manually controlling material level by the observation window on storage tank; The material that can fall often can be attached on observation window, and the time has been grown and can shelter from observation window and make viewer cannot observe the accurate height of material level in tank, needs often to shut down cleaning, reduces production efficiency, has increased productive costs.
Summary of the invention
In order to solve existing photoelectricity or other Sensor monitoring is inaccurate and manually cannot observe the accurately problem of height of material level in tank, the object of the present invention is to provide a kind of storage tank material level mechanical sensor.
The object of the invention is to be achieved through the following technical solutions:
The present invention includes main shaft, weight linear meter, oscillating deck and sensor, wherein main shaft is rotatably installed on the tank skin of storage tank, one end that described main shaft is positioned at storage tank inside is connected with oscillating deck, the one end that is positioned at storage tank outside is connected with weight linear meter, and described weight linear meter and oscillating deck and main shaft rotate jointly; The outside of described storage tank is provided with the sensor being arranged on tank skin, and this sensor is corresponding with described weight linear meter.
Wherein: the outside of described storage tank is provided with the bearing carrier ring being arranged on tank skin, described main shaft is rotationally connected by bearing and bearing carrier ring; The outer ring of described bearing is by the seam axial location on bearing carrier ring inwall, and the inner ring of bearing is by being set in the catch axial location on described main shaft; The top of described oscillating deck is hollow cylinder, is enclosed within on described main shaft, and affixed by jackscrew and main shaft; The top of described weight linear meter is hollow cylinder, is enclosed within on described main shaft, and affixed by jackscrew and main shaft; Described sensor is positioned at the below of main shaft.
Advantage of the present invention and good effect are:
1. the material that the present invention utilizes reaching in storage tank to set controlling level promotes oscillating deck rotation, and then weight linear meter outside drive storage tank rotation, go out material level by the Sensor monitoring outside storage tank, sensor can not be subject to the interference of falling material in storage tank, monitoring material level is accurate, without manual observation, improve production efficiency.
2. the present invention is simple in structure, and easy accessibility is easy to safeguard.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is one of working state schematic representation of the present invention;
Fig. 3 is two of working state schematic representation of the present invention;
Wherein: 1 is storage tank, 2 is main shaft, and 3 is weight linear meter, and 4 is oscillating deck, and 5 is tank skin, and 6 is sensor, and 7 is bearing carrier ring, and 8 is jackscrew, and 9 is bearing, and 10 is catch, and 11 is material.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the present invention includes main shaft 2, weight linear meter 3, oscillating deck 4, sensor 6 and bearing carrier ring 7, wherein the outside of storage tank 1 is provided with the bearing carrier ring 7 being fixed on tank skin 5, main shaft 2 is rotationally connected by bearing 9 and bearing carrier ring 7, the outer ring of bearing 9 is by the seam axial location on bearing carrier ring 7 inwalls, and the inner ring of bearing 9 is by being set in catch 10 axial location on main shaft 2.One end of main shaft 2 is positioned at the inside of storage tank 1, and the other end is passed, is positioned at the outside of storage tank 1 by bearing carrier ring 7; One end that main shaft 2 is positioned at storage tank 1 inside is connected with oscillating deck 4, and one end that main shaft 2 is positioned at storage tank 1 outside is connected with weight linear meter 3, and weight linear meter 3 and oscillating deck 4 rotate jointly with main shaft 2.The top of oscillating deck 4 is hollow cylinder, is enclosed within on main shaft 2, and affixed by jackscrew 8 and main shaft 2; The top of weight linear meter 3 is hollow cylinder, is enclosed within on main shaft 2, and affixed by jackscrew 8 and main shaft 2.Be provided with the sensor 6 being arranged on tank skin 5 in the outside of storage tank 1, this sensor 6 is positioned at the below of main shaft 2, corresponding with described weight linear meter 3.
Principle of work of the present invention is:
As shown in Figure 2, material 11 enters in storage tank 1, and in the time not reaching setting material level, oscillating deck 4 and weight linear meter 3 are in naturally vertical state; Material 11 is to favour oscillating deck 4 by the direction in figure to fall in dropping process, sets when material level when material level raises to reach gradually, and material 11 promotes the oscillating deck 4 that main shaft 2 is positioned at storage tank 1 one end and rotates, as shown in Figure 3; When oscillating deck 4 rotates, the weight linear meter 3 that drives main shaft 2 to be positioned at storage tank 1 outer one end by main shaft 2 rotates, the sensor 6 corresponding with weight linear meter 3 sends signal in the time that weight linear meter 3 rotates, and detects that material 11 has reached material level, realizes the object of automatically controlling.
Claims (6)
1. a storage tank material level mechanical sensor, it is characterized in that: comprise main shaft (2), weight linear meter (3), oscillating deck (4) and sensor (6), wherein main shaft (2) is rotatably installed on the tank skin (5) of storage tank (1), described main shaft (2) is positioned at the inner one end of storage tank (1) and is connected with oscillating deck (4), be positioned at the outside one end of storage tank (1) and be connected with weight linear meter (3), described weight linear meter (3) and oscillating deck (4) rotate jointly with main shaft (2); The outside of described storage tank (1) is provided with the sensor (6) being arranged on tank skin (5), and this sensor (6) is corresponding with described weight linear meter (3).
2. by storage tank material level mechanical sensor claimed in claim 1, it is characterized in that: the outside of described storage tank (1) is provided with the bearing carrier ring (7) being arranged on tank skin (5), described main shaft (2) is rotationally connected by bearing (9) and bearing carrier ring (7).
3. by storage tank material level mechanical sensor claimed in claim 2, it is characterized in that: the outer ring of described bearing (9) is by the seam axial location on bearing carrier ring (7) inwall, and the inner ring of bearing (9) is by being set in catch (10) axial location on described main shaft (2).
4. by the storage tank material level mechanical sensor described in claim 1 or 2, it is characterized in that: the top of described oscillating deck (4) is hollow cylinder, be enclosed within described main shaft (2) upper, and affixed by jackscrew (8) and main shaft (2).
5. by the storage tank material level mechanical sensor described in claim 1 or 2, it is characterized in that: the top of described weight linear meter (3) is hollow cylinder, be enclosed within described main shaft (2) upper, and affixed by jackscrew (8) and main shaft (2).
6. by the storage tank material level mechanical sensor described in claim 1 or 2, it is characterized in that: described sensor (6) is positioned at the below of main shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310078752.5A CN104044836B (en) | 2013-03-12 | 2013-03-12 | A kind of storage tank material position mechanical sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310078752.5A CN104044836B (en) | 2013-03-12 | 2013-03-12 | A kind of storage tank material position mechanical sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044836A true CN104044836A (en) | 2014-09-17 |
| CN104044836B CN104044836B (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310078752.5A Active CN104044836B (en) | 2013-03-12 | 2013-03-12 | A kind of storage tank material position mechanical sensor |
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| Country | Link |
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| CN (1) | CN104044836B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354980A (en) * | 2019-08-20 | 2019-10-22 | 中粮工程装备（张家口）有限公司 | A kind of flour mill feeding altitude measurement system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490601A (en) * | 2002-10-16 | 2004-04-21 | 天津水泥工业设计研究院 | Bin level testing method |
| CN101451871A (en) * | 2007-12-07 | 2009-06-10 | 郭云昌 | Blanking stack height measuring device |
| CN201340289Y (en) * | 2008-11-28 | 2009-11-04 | 任占勇 | Oil metering indicator |
| CN202006978U (en) * | 2011-01-28 | 2011-10-12 | 淮南矿业(集团)有限责任公司 | Coal bunker coal level alarming device |
| CN102275749A (en) * | 2011-07-12 | 2011-12-14 | 天津市中环天佳电子有限公司 | Grader feeding system for toner powder production |
-
2013
- 2013-03-12 CN CN201310078752.5A patent/CN104044836B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490601A (en) * | 2002-10-16 | 2004-04-21 | 天津水泥工业设计研究院 | Bin level testing method |
| CN101451871A (en) * | 2007-12-07 | 2009-06-10 | 郭云昌 | Blanking stack height measuring device |
| CN201340289Y (en) * | 2008-11-28 | 2009-11-04 | 任占勇 | Oil metering indicator |
| CN202006978U (en) * | 2011-01-28 | 2011-10-12 | 淮南矿业(集团)有限责任公司 | Coal bunker coal level alarming device |
| CN102275749A (en) * | 2011-07-12 | 2011-12-14 | 天津市中环天佳电子有限公司 | Grader feeding system for toner powder production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354980A (en) * | 2019-08-20 | 2019-10-22 | 中粮工程装备（张家口）有限公司 | A kind of flour mill feeding altitude measurement system |
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| Publication number | Publication date |
|---|---|
| CN104044836B (en) | 2016-08-31 |
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