CN2849673Y - Display for material height in feed bin - Google Patents
Display for material height in feed bin Download PDFInfo
- Publication number
- CN2849673Y CN2849673Y CN 200520097540 CN200520097540U CN2849673Y CN 2849673 Y CN2849673 Y CN 2849673Y CN 200520097540 CN200520097540 CN 200520097540 CN 200520097540 U CN200520097540 U CN 200520097540U CN 2849673 Y CN2849673 Y CN 2849673Y
- Authority
- CN
- China
- Prior art keywords
- display
- feed bin
- height
- materials
- material bin
- 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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Abstract
The utility model relates to a device for measuring and displaying the height of materials in a material bin, which solves the defects that a weight dropper is easily buried by materials to lead the weight dropper not to correctly measure materials and even not to measure, etc. when the materials continuously enter the material bin at present. A height display for the materials in the material bin comprises the material bin (1) which lies in that a metal contact sheet (2) is arranged in the material bin. A spring (4) is fixed between the metal contact sheet (2) a material bin wall (3), and one end of a connecting rod (5) is fixed with the metal contact sheet (2). One end of the connecting rod (5), which is provided with a contact head (6), extends out of the material bin wall (3). One end of a signal line (7) is connected with the connecting rod (5), and a contact head (8) is arranged on the other end of the signal line (7). A power supply (9) and a display (10) are respectively connected with the signal line (7). The display (10) has graduation values. The utility model can automatically display the exact height of the materials in the material bin at any time, with the advantages of long service life and simple structure.
Description
Technical field
The utility model relates to surveying instrument, especially belongs to the measurement display of height of materials in the feed bin.
Background technology
At present, the measurement form majority of height of materials is to adopt Plumb-bob Material Level Meter to carry out timing to measure in the feed bin.The principal feature of this kind mode ties up to weight on the fixture by rope, according to the time of setting, then falls once as 3 minutes weights at regular intervals, to measure the height of material level.Its deficiency is that weight is buried by material easily when material puts in storage continuously, makes it measure inaccurate even can't measure.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of interior height of materials display of feed bin that can accurately measure the height at material place in the feed bin and can show its numerical value, long service life automatically is provided.
Realize the technical measures of above-mentioned purpose: height of materials display in the feed bin comprises feed bin.For the height that can accurately measure material place in the feed bin and can show its numerical value automatically, it is that the Metal Contact sheet is arranged in feed bin, between Metal Contact sheet and bin wall, be fixed with spring, one end and the Metal Contact sheet of connecting link are fixed, and the end that connecting link has contact stretches out bin wall, and an end of signal wire is connected with connecting link, the other end of signal wire has contact, power supply, display are connected on the signal wire, and scale value is arranged on the display.
For making this display long service life, it is to be surrounded by protective seam on the Metal Contact sheet, and adopts the protective seam of wear-resistant material.
Its number that is the control circuit loop that the signal wire by power supply, display and connection forms is corresponding with the number of the connecting link of setting.
It is that the scale value on the display is corresponding with the height of feed bin.
It is that spring is at least one.
It is that spring is installed between Metal Contact sheet and the fixed head, and fixed head is fixed on the bin wall.
It is that display is contained in the display box.
Principle of work:
When material after fall in the feed bin, material produces pressure to the Metal Contact sheet, make the spring pressurized, at this moment, contact on the connecting link contacts with the contact of signal wire and forms the loop, by signal wire its signal is defeated by display, thereby is directly reading the corresponding height of material in feed bin on the display.
Advantage of the present utility model is to show the accurate height of material in feed bin at any time automatically, and long service life is simple in structure, easy to implement.
Description of drawings
Fig. 1 is a height of materials display device structure synoptic diagram in the feed bin
Fig. 2 is a display device structure synoptic diagram among Fig. 1
Fig. 3 is a height of materials display control circuit schematic diagram in the feed bin
Fig. 4 is the syndeton synoptic diagram between Metal Contact sheet and spring, fixed head and the bin wall among Fig. 1
Embodiment
Be described in further detail below in conjunction with accompanying drawing:
Height of materials display in the feed bin comprises feed bin (1).For the height that can accurately measure material place in the feed bin and can show its numerical value automatically, it is that Metal Contact sheet (2) is arranged in feed bin (1), and the outer protective seam (11) of Metal Contact sheet (2) is the rubber material.At Metal Contact sheet (2) and be fixed between the fixed head (12) on the bin wall (3) by bolt or be welded with 20 springs (4).Go up an equidistant end with 20 connecting links (5) at Metal Contact sheet (2) and weld, the end that every connecting link (5) has contact (6) stretches out bin wall (3).20 signal wires (7) end separately is connected with every corresponding connecting link (5), the other end of every signal wire (7) is provided with contact (8), power supply (9), 20 displays (10) are connected on the corresponding signal lines (7), and 20 displays (10) are concentrated and are contained in the display box (13).
Principle of work: when material after fall in the feed bin (1), material produces pressure to Metal Contact sheet (2), make spring (4) pressurized, at this moment, contact (6) on the connecting link (5) contacts with the contact (8) of signal wire (7) and forms the loop, by signal wire (7) its signal is defeated by display (10), thereby is directly reading the corresponding height of material in feed bin (1) on the display (10).
Claims (8)
1, height of materials display in the feed bin, comprise feed bin (1), it is characterized in that Metal Contact sheet (2) is arranged in feed bin (1), between Metal Contact sheet (2) and bin wall (3), be fixed with spring (4), one end of connecting link (5) and Metal Contact sheet (2) are fixing, the end that connecting link (5) has contact (6) stretches out bin wall (3), one end of signal wire (7) is connected with connecting link (5), the other end of signal wire (7) has contact (8), power supply (9), display (10) is connected on the signal wire (7), and display has scale value on (10).
2, height of materials display in the feed bin according to claim 1 is characterized in that being surrounded by protective seam (11) on Metal Contact sheet (2).
3, height of materials display in the feed bin according to claim 2 is characterized in that protective seam (11) is a wear-resistant material.
4, height of materials display in the feed bin according to claim 1 is characterized in that the number in the control circuit loop that formed by power supply (9), display (10) and the signal wire (7) that connects is corresponding with the number of the connecting link (5) of setting.
5, height of materials display in the feed bin according to claim 1 is characterized in that the scale value on the display (10) is corresponding with the height of feed bin (1).
6, height of materials display in the feed bin according to claim 1 is characterized in that spring (4) is at least one.
7, height of materials display in the feed bin according to claim 1 is characterized in that spring (4) is installed between Metal Contact sheet (2) and the fixed head (12), and fixed head (12) is fixed on the bin wall (3).
8, height of materials display in the feed bin according to claim 1 is characterized in that display (10) is contained in the display box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097540 CN2849673Y (en) | 2005-08-04 | 2005-08-04 | Display for material height in feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097540 CN2849673Y (en) | 2005-08-04 | 2005-08-04 | Display for material height in feed bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849673Y true CN2849673Y (en) | 2006-12-20 |
Family
ID=37522158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520097540 Expired - Fee Related CN2849673Y (en) | 2005-08-04 | 2005-08-04 | Display for material height in feed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849673Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013013520A1 (en) * | 2011-07-28 | 2013-01-31 | 湖南三一智能控制设备有限公司 | Detection device and concrete pumping apparatus |
| CN103105214A (en) * | 2013-01-21 | 2013-05-15 | 河南理工大学 | Detecting device of coal bunker material level |
-
2005
- 2005-08-04 CN CN 200520097540 patent/CN2849673Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013013520A1 (en) * | 2011-07-28 | 2013-01-31 | 湖南三一智能控制设备有限公司 | Detection device and concrete pumping apparatus |
| CN103105214A (en) * | 2013-01-21 | 2013-05-15 | 河南理工大学 | Detecting device of coal bunker material level |
| CN103105214B (en) * | 2013-01-21 | 2015-06-17 | 河南理工大学 | Detecting device of coal bunker material level |
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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: 20061220 Termination date: 20130804 |