CN2355309Y - Rotary pendulum type instrument for measuring level of granular material - Google Patents
Rotary pendulum type instrument for measuring level of granular material Download PDFInfo
- Publication number
- CN2355309Y CN2355309Y CN 98239611 CN98239611U CN2355309Y CN 2355309 Y CN2355309 Y CN 2355309Y CN 98239611 CN98239611 CN 98239611 CN 98239611 U CN98239611 U CN 98239611U CN 2355309 Y CN2355309 Y CN 2355309Y
- Authority
- CN
- China
- Prior art keywords
- seal
- main shaft
- motor
- check
- fixed
- 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
Links
- 239000008187 granular material Substances 0.000 title abstract 2
- 239000000843 powder Substances 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 4
- 210000001331 nose Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a rotatory pendulum formula instrument of measuring powder granule material level, it comprises detection panel subassembly, seal assembly, motor, main shaft, is connected with the sealing member between main shaft and the detection panel subassembly to adopt flexonics, make the detection plate macroscopically do the pendulum formula motion of revolving through gyro wheel and gyro wheel deflector. The utility model discloses eliminated the lead wire because the fragile shortcoming of permanent axle swing of following, can adapt to high temperature and high pressure, anticorrosive on-the-spot requirement. The device is suitable for measuring and controlling the height of the powder material level.
Description
The utility model relates to a kind of measurement instrument, particularly a kind of instrument of measuring powder shot-like particle position height.
Measure the instrument of powder shot-like particle position height, have blocking rotary type, oscillating type and swing type to measure the instrument of powder shot-like particle position.Blocking rotary type and oscillating type are all big because of poor sealing, mechanical wear, and the pressure storehouse is inapplicable.Swing type is measured the also leaded shortcoming that easily causes broken string on the swing shift fork of instrument of powder position, and the front end of main shaft is blade, can only utilize traditional seal, as rubber, flexible plastic etc., the serviceability temperature of instrument is restricted, and easily aging defective is arranged.
The purpose of this utility model is to provide a kind of can eliminate lead-in wire because for a long time with the instrument of the measurement powder shot-like particle position height of the shortcoming of axle swing rapid wear, and, utilize metallic bellows to seal to adapt to high temperature and high pressure, etch-proof field requirement thereby reach with being rigidly connected to change into and flexibly connecting between main shaft and the check-out console assembly.
The purpose of this utility model is achieved through the following technical solutions: the utility model is made up of check-out console assembly, seal assembly, motor, main shaft, and check-out console links to each other with the detection panel seat by the check-out console fixed cover and forms the check-out console assembly; Seal flange and flexible seals are fixed together, and plug is connected with the seal flange, form seal assembly; On axle sleeve, finished by the bearing ring washer by the location of bearing and bearing by Bearing Installation for main shaft; Excentric sleeve is at the front end of main shaft; Trip bolt passes roller, and roller passes roller guide plate interstitial hole, trip bolt is twisted solid on excentric sleeve; Fix after clamping the roller guide plate between detection components and seal assembly; Support is screwed on the axle sleeve and with being equipped with cap and pins, and motor is fixedlyed connected with main shaft by adapter sleeve; Core base is fixed on the support; Outer being enclosed within of motor is fixed with switch cam; Microswitch, limited post, leading-out terminal daughter board all are fixed on the core base; The roller of microswitch and the position of limited post are between two noses of switch cam; Extension spring one end hangs on the motor, and an end hangs on the holder of leading-out terminal daughter board.
The utility model has fundamentally been eliminated lead-in wire owing to swing the shortcoming of rapid wear for a long time with axle, and, utilize metallic bellows to seal to adapt to high temperature and high pressure, etch-proof field requirement thereby reach with being rigidly connected to change into and flexibly connecting between main shaft and the check-out console assembly.The utlity model has good airproof performance, high temperature resistant, high pressure resistant, etch-proof characteristics, be applicable to and measure powder shot-like particle position height.
Fig. 1 the utility model structural representation;
The structural representation of Fig. 2 the utility model movement.
Below in conjunction with embodiment the utility model is described in further detail.
Check-out console 1 links to each other with detection panel seat 3 by check-out console fixed cover 2 and forms the check-out console assembly; Seal flange 9,16 and flexible seals 15 are fixed together, and flexible seals 15 adopts metallic bellows, and plug 10, packing washer 11 are connected with seal flange 9, thereby form seal assembly; Main shaft 8 is installed on the axle sleeve 13 by bearing 12, and axle sleeve 13 skins are mounting flanges 17, and bearing 13 is finished by bearing ring washer 14 with the location of bearing 12; Excentric sleeve 7 is at the front end of main shaft 8; Trip bolt 4 passes roller 6, and roller 6 passes roller guide plate 5 interstitial holes, and trip bolt is twisted admittedly on excentric sleeve 7, and 5 rotations of roller 6 and trip bolt 4 and roller guide plate freely; It is fixing to clamp roller guide plate 5 backs between detection components and seal assembly; Support 19 is screwed on the axle sleeve 13 and with being equipped with cap 18 and pins, and motor is fixedlyed connected with main shaft by adapter sleeve 22; Core base 20 is fixed on the support 19; Support 19 has cover 24, and relay 26 and start capapcitor 27 are housed in the movement, and outer being enclosed within of motor 23 is fixed with switch cam 28; Microswitch 29, limited post 31, leading-out terminal daughter board 25 all are fixed on the core base 20; The position of the roller of microswitch 29 and limited post 31 is between two noses of switch cam 28; Extension spring 30 1 ends hang on the motor 23, and an end hangs on the holder of leading-out terminal daughter board 25.
The course of work of this instrument: energized at first, if there is not material, check-out console 1 is not subjected to resistance, motor 23 drives main shaft 8 and revolves axle, because wobbler action, make on check-out console 1 macroscopic view by roller 6, roller guide plate 5 and to do the swing campaign, promptly each particle as check-out console 1 is rotation, but is left and right sides translation to whole check-out console 1.When material, check-out console 1 is subjected to extraneous resistance, because motor 23 does not cut off the power supply, driving force is still arranged, but owing to the tensile force of resistance greater than spring 30, and cause motor 23 itself to reverse, switch cam 28 is depressed microswitch 29, has sent the material signal, and cuts off motor power simultaneously.Material descends, and resistance disappears, and spring 30 resets system again, and microswitch 29 recloses the power supply of motor 23, and system has recovered rotary detected state again.
Claims (3)
1. the instrument of rotary measurement powder shot-like particle position is made up of check-out console assembly, seal assembly, motor, main shaft, it is characterized in that check-out console (1) by check-out console fixed cover (2) with detect panel seat (3) the formation check-out console assembly that links to each other; Seal flange (9), (16) are fixed together with seal (15), and plug (10) is connected with seal flange (9), form seal assembly; Main shaft (8) is installed on the axle sleeve (13) by bearing (12), and bearing (13) is finished by bearing ring washer (14) with the location of bearing (12); Excentric sleeve (7) is at the front end of main shaft (8); Trip bolt (4) passes roller (6), and roller (6) passes roller guide plate (5) interstitial hole, trip bolt is twisted solid on excentric sleeve (7); It is fixing to clamp roller guide plate (5) back between detection components and seal assembly; Support (19) is screwed in axle sleeve (13) and upward and with being equipped with cap (18) pins, and motor is fixedlyed connected with main shaft by adapter sleeve (22); Core base (20) is fixed on the support (19); Outer being enclosed within of motor (23) is fixed with switch cam (28); Microswitch (29), limited post (31), leading-out terminal daughter board (25) all are fixed on the core base (20); The position of the roller of microswitch (29) and limited post (31) is between two noses of switch cam (28); Extension spring (30) one ends hang on the motor (23), and an end hangs on the holder of leading-out terminal daughter board (25).
2. according to the described instrument of claim 1, it is characterized in that said seal (15) is a flexible seals.
3. according to claim 1 or 2 described instrument, it is characterized in that said seal (15) is a metallic bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239611 CN2355309Y (en) | 1998-12-11 | 1998-12-11 | Rotary pendulum type instrument for measuring level of granular material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239611 CN2355309Y (en) | 1998-12-11 | 1998-12-11 | Rotary pendulum type instrument for measuring level of granular material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355309Y true CN2355309Y (en) | 1999-12-22 |
Family
ID=33986951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98239611 Expired - Fee Related CN2355309Y (en) | 1998-12-11 | 1998-12-11 | Rotary pendulum type instrument for measuring level of granular material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355309Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486018B (en) * | 2008-01-15 | 2011-05-04 | 王成勇 | Centrifugal machine level controller |
| CN102267611A (en) * | 2010-06-07 | 2011-12-07 | 上海雄风自控工程有限公司 | Enhanced rotation-resisting type level controller |
| CN101042305B (en) * | 2006-03-20 | 2012-08-22 | 关西自动化机器有限公司 | Vibrator type level detection device |
-
1998
- 1998-12-11 CN CN 98239611 patent/CN2355309Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042305B (en) * | 2006-03-20 | 2012-08-22 | 关西自动化机器有限公司 | Vibrator type level detection device |
| CN101486018B (en) * | 2008-01-15 | 2011-05-04 | 王成勇 | Centrifugal machine level controller |
| CN102267611A (en) * | 2010-06-07 | 2011-12-07 | 上海雄风自控工程有限公司 | Enhanced rotation-resisting type level controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |