CN112683361A - Be applied to liquid level detection device's a lot of measuring mechanism - Google Patents
Be applied to liquid level detection device's a lot of measuring mechanism Download PDFInfo
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- CN112683361A CN112683361A CN201910996779.XA CN201910996779A CN112683361A CN 112683361 A CN112683361 A CN 112683361A CN 201910996779 A CN201910996779 A CN 201910996779A CN 112683361 A CN112683361 A CN 112683361A
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- rod
- pole
- side wall
- liquid level
- driving
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- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 158
- 229910052697 platinum Inorganic materials 0.000 claims description 79
- 239000000523 sample Substances 0.000 claims description 45
- 238000010438 heat treatment Methods 0.000 claims description 22
- 230000008093 supporting effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000009428 plumbing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 47
- 238000005259 measurement Methods 0.000 abstract description 36
- 230000001976 improved effect Effects 0.000 abstract description 8
- 230000008018 melting Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses a multiple measurement mechanism applied to a liquid level detection device, which relates to an auxiliary device of the liquid level detection device and aims to solve the technical problem that the detection of the detection device in the prior art is easy to generate errors; therefore, the glass liquid level can be measured at multiple points, the measurement error is reduced, and the measurement precision is improved.
Description
Technical Field
The present invention relates to an auxiliary device for a liquid level detection device, and more particularly, to a multiple measurement mechanism applied to a liquid level detection device.
Background
Glass is an amorphous inorganic non-metallic material, and is generally prepared by using various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash and the like) as main raw materials and adding a small amount of auxiliary raw materials. When the glass is produced, after the raw materials are prepared, workers send the raw materials into a glass melting furnace to be melted at high temperature.
A glass melting furnace refers to a thermal device for melting glass batch in glass manufacturing. The powder material distributed according to the glass composition and the added clinker (cullet) are melted at high temperature in a kiln, clarified and formed into molten glass meeting the forming requirement. Because the temperature of the glass liquid in the glass melting furnace is too high, the height of the glass liquid cannot be directly detected manually, and whether the feeding operation is carried out is judged, so that the platinum needle is usually adopted for detection.
Chinese patent No. CN203705973U discloses a glass liquid level detecting and controlling device, which comprises: the device comprises a motor, an eccentric cam, a transmission mechanism, a probe, an encoder, a PLC (programmable logic controller) and a feeder; the motor is connected with the eccentric cam, one end of the transmission mechanism is connected with the eccentric cam, and the other end of the transmission mechanism is provided with the probe; and the PLC is respectively connected with the motor, the encoder and the feeder. Adopt the utility model discloses a, can the real-time glass liquid level of accurate detection to according to testing result control glass liquid level, be favorable to improving glass product quality.
When the detection device in the prior art is used, the detection device drives the probe to move up and down to measure the height of the liquid level, but because the area of the glass melting furnace is large, and the liquid level of the glass is not a plane and fluctuates, the height of only one point of the liquid level of the glass is measured, so that an error is easy to exist and needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multi-time measuring mechanism applied to a liquid level detection device, which has the advantages of measuring the liquid level of glass at multiple points and improving the measurement precision.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a be applied to liquid level detection device's a lot of measuring mechanism, includes connecting rod, probe rod, pole, platinum needle, is used for promoting connecting rod horizontal wobbling drive assembly and the flexible power component of drive probe rod, drive assembly sets up the top at elevating system, the one end and the drive assembly of connecting rod are connected, the other end and the power component are connected, the one end and the power component of probe rod are connected, the other end and the pole that hangs down are connected, the axis of probe rod with the axis of connecting rod is parallel, the pole that hangs down keeps away from the one end of probe rod and is connected with the platinum needle, the axis of the pole that hangs down, the axis of platinum needle all are perpendicular with the axis of probe rod.
By adopting the technical scheme, when the glass liquid level height is measured, the lifting mechanism drives the platinum needle to move up and down, the platinum needle contacts the glass liquid level to measure data, the lifting mechanism drives the platinum needle to move up again, the lifting mechanism drives the platinum needle to move down to measure the liquid level height, the connecting rod, the probe rod, the vertical rod and the platinum needle are driven by the driving assembly to swing, the angle of the probe rod is changed, the measurement direction of the platinum needle can be changed, the power assembly is utilized to drive the probe rod, the vertical rod and the platinum needle to move, the measurement point of the platinum needle in one direction is changed, and the lifting mechanism drives the platinum needle to move down to measure the glass liquid level height, so that the multi-point measurement can be carried out on the glass liquid level, the measurement error is.
Furthermore, the driving assembly comprises a supporting plate arranged at the top of the lifting mechanism, a driving motor is arranged on the supporting plate, a driving shaft is arranged on the side wall of a motor shaft of the driving motor, a driving wheel is arranged on the side wall of the driving shaft, a rotating shaft is rotatably arranged on the side wall of the supporting plate, the axis of the rotating shaft is perpendicular to the axis of the connecting rod, and a driven wheel meshed with the driving wheel is arranged on the side wall of the rotating shaft;
the one end that the backup pad was kept away from to the axis of rotation is equipped with the connecting block, be equipped with the breach that supplies the connecting rod to pass on the lateral wall of connecting block, it has the sealed lid that is used for sealed breach to articulate on the roof of connecting block, sealed lid passes through bolted connection with the connecting block.
By adopting the technical scheme, the driving shaft, the driving wheel, the rotating shaft and the driven wheel are driven to rotate by the driving motor, so that the connecting rod, the probe rod, the vertical rod and the probe can be driven to horizontally rotate, the measurement direction of the platinum needle can be changed, and the measurement precision can be improved;
insert the connecting rod in the breach, rotate sealed lid again, at last with sealed lid of bolted connection and connecting block to this installation that can convenient and fast and dismantlement connecting rod.
Furthermore, the lateral wall of the notch is provided with a fixed block, and the lateral wall of the connecting rod is provided with a positioning groove for inserting the fixed block.
Through adopting above-mentioned technical scheme, utilize the fixed block to insert in the constant head tank, increase the installation stability in the connecting rod breach again, also can reduce the connecting rod and take place pivoted possibility, be favorable to reducing the straightness that hangs down of hanging down and change the possibility, and then improve platinum needle measuring precision.
Furthermore, the power assembly comprises a support ring connected with one end of the connecting rod, which is far away from the connecting block, a power motor is arranged on the support ring, a power shaft is arranged on the side wall of a motor shaft of the power motor, and an incomplete gear is arranged on the side wall of the power shaft;
the probe rod is connected with a rack meshed with the incomplete gear in a sliding mode, one side, far away from the rack, of the probe rod slides on the support ring, and the rack is arranged in the length direction of the connecting rod.
Through adopting above-mentioned technical scheme, utilize power component drive power axle, incomplete gear, rack and connecting rod to remove to can change the gauge rod, hang down the measuring point of pole and platinum needle, with this can improve measurement accuracy, through the clearance that incomplete gear rotation produced, thereby elevating system drives platinum needle and shifts up and move down, with this can carry out a position multiple spot and measure.
Furthermore, one end of the connecting rod, which is far away from the power motor, is provided with a balancing weight.
Through adopting above-mentioned technical scheme, utilize the balancing weight to can balance the weight at connecting rod both ends, increase connecting rod pivoted stability.
Furthermore, the probe rod comprises a moving rod connected with the rack and an adjusting rod rotationally connected with the moving rod, an adjusting motor is arranged on one side, close to the adjusting rod, of the moving rod, a driving rod is arranged on the side wall of a motor shaft of the adjusting motor, a driving gear is arranged on the side wall of the driving rod, and a driven gear meshed with the driving gear is arranged on the side wall of the adjusting rod;
the adjusting rod is characterized in that a through hole for the vertical rod to slide is formed in the side wall of the adjusting rod, limiting blocks are arranged at two ends of the vertical rod, and the diameter of each limiting block is larger than that of the through hole.
Through adopting above-mentioned technical scheme, utilize adjustment motor drive active lever, driving gear, regulation pole to rotate to can upwards rotate drop rod and platinum needle, thereby can convenient and fast change the platinum needle.
Further, be equipped with the bracing piece on the lateral wall of carriage release lever, the one end that the carriage release lever was kept away from to the bracing piece extends to the top of adjusting the pole, the one end that the bracing piece extended to adjusting the pole top is equipped with the heating bucket, the equipartition has a plurality of heater strip on the inside wall of heating bucket, be equipped with on the lateral wall of heating bucket and supply platinum needle to rotate male heating space.
Through adopting above-mentioned technical scheme, because behind the platinum needle contact glass liquid level, glass liquid can adhere on the diapire of platinum needle, glass liquid solidifies on the diapire of platinum needle again, when measuring again, the glass liquid that solidifies influences measurement accuracy easily, so through adjusting motor drive pole and the platinum needle rotation of hanging down, the diameter through the stopper is greater than the diameter of through-hole, thereby hang down the pole and slide along the through-hole, thereby the platinum needle rotates smoothly to the heating space in, the heater strip heats, thereby can melt down with the glass on the platinum needle bottom wall, with this can reduce the influence of glass that adheres on the platinum needle bottom wall to measurement accuracy.
Furthermore, be equipped with the locating lever on the lateral wall of carriage release lever, the locating lever extends to one side of adjusting the pole, the one end that the locating lever is close to the regulation pole is equipped with the locating piece, just be equipped with the locating hole along the axis of hanging down the pole on the lateral wall of locating piece, be equipped with infrared inductor in the lateral wall of regulation pole, infrared inductor's inductive head is towards the locating hole, be equipped with controller and alarm on the lateral wall of carriage release lever, alarm and infrared inductor all are connected with the controller electricity.
Through adopting above-mentioned technical scheme, owing to adjust the probe pole, the angle of pole and platinum needle hangs down, so pass the locating hole with infrared signal through infrared inductor, when the probe pole takes place the incline, infrared inductor senses the locating piece, gives the controller with the signal transmission, the controller gives the alarm with the signal transmission, the alarm is reported to the police, remind staff probe pole, pole and platinum needle to take place the incline, adjust probe pole, pole and platinum needle hang down, be favorable to reducing the possibility that influences measurement accuracy.
In conclusion, the invention has the following beneficial effects:
1. the platinum needle is driven to swing by the driving assembly, the angle of the probe rod is changed, the measurement direction of the platinum needle is changed, the power assembly is used for driving the platinum needle to move, the measurement point of the platinum needle in one direction is changed, and the lifting mechanism drives the platinum needle to move downwards to measure the height of the glass liquid level, so that the multi-point measurement of the glass liquid level can be carried out, the measurement error is reduced, and the measurement precision is improved;
2. the adjusting motor is used for driving the driving gear, the driven gear and the adjusting rod to rotate, so that the platinum needle can be inserted into the heating space in a rotating mode, the heating wire heats the platinum needle, and the glass is taken out, so that the influence of the glass on the bottom wall of the platinum needle on precision measurement can be reduced;
3. the infrared sensor is used for monitoring the positioning hole, so that the verticality of the vertical rod and the platinum needle can be monitored, and the influence on the height measurement precision is favorably reduced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment.
Fig. 2 is a schematic structural diagram of a driving assembly in an embodiment.
Fig. 3 is a partial structure view showing a cross section along a-a in fig. 1.
FIG. 4 is a schematic structural diagram of a power assembly embodying an embodiment.
FIG. 5 is a schematic view showing a connection relationship between the moving rod, the adjusting motor, the driving shaft, the driving gear, the driven gear, the hanging rod and the platinum needle according to the embodiment.
FIG. 6 is a schematic view showing a partial structure of the cross section B-B in FIG. 1.
In the figure: 01. a lifting mechanism; 1. a connecting rod; 10. positioning a groove; 2. a probe shaft; 20. a travel bar; 21. adjusting a rod; 22. adjusting the motor; 23. a driving lever; 24. a driving gear; 25. a driven gear; 26. a through hole; 27. a support bar; 28. a heating barrel; 29. heating wires; 200. heating the space; 201. positioning a rod; 202. positioning blocks; 203. positioning holes; 204. an infrared sensor; 206. a controller; 207. an alarm; 3. a drop bar; 30. a limiting block; 4. a platinum needle; 5. a drive assembly; 50. a support plate; 51. a drive motor; 52. a drive shaft; 53. a driving wheel; 54. a rotating shaft; 55. a driven wheel; 56. connecting blocks; 57. a notch; 58. a sealing cover; 59. a bolt; 500. a protective shell; 501. a heat insulation plate; 502. a fixed block; 6. a power assembly; 60. a support ring; 61. a power motor; 62. a power shaft; 63. an incomplete gear; 64. a rack; 65. a balancing weight; 66. a slideway.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1, a multiple measurement mechanism applied to a liquid level detection device includes a connecting rod 1, a driving assembly 5 connected to the connecting rod 1 and used for pushing the connecting rod 1 to swing horizontally, a probe rod 2, a power assembly 6 connected to the connecting rod 1 and used for driving the probe rod 2 to extend and retract, a hanging rod 3 connected to the probe rod 2, and a platinum needle 4 connected to the hanging rod 3; drive assembly 5 sets up at elevating system 01's top, and drive assembly 5 and power component 6 are located the both ends of connecting rod 1 respectively, and the one end that power component 6 was kept away from to connecting rod 1 is equipped with balancing weight 65, increases connecting rod 1 pivoted stability, and power component 6 and plumbing 3 are connected with the both ends of probe rod 2 respectively.
Referring to fig. 1, the axis of the probe rod 2 is parallel to the axis of the connecting rod 1, and the axis of the pendant 3 and the axis of the platinum needle 4 are both perpendicular to the axis of the probe rod 2; when the glass liquid level height is measured, the platinum needle 4 is driven to move downwards by the lifting mechanism 01, the platinum needle 4 is in contact with the glass liquid level to measure the height, the lifting mechanism 01 drives the platinum needle 4 to move upwards, the platinum needle 4 is driven to horizontally rotate by the driving assembly 5 to change the measurement direction, the lifting mechanism 01 drives the platinum needle 4 to move downwards to measure the glass liquid level height, the power assembly 6 drives the platinum needle 4 to move forwards or backwards, the measurement point of the platinum needle 4 on one direction is changed, the lifting mechanism 01 drives the platinum needle 4 to move downwards to measure the glass liquid level, and the platinum needle 4 moves upwards.
Referring to fig. 2, the driving assembly 5 includes a supporting plate 50 disposed on the top of the lifting mechanism 01, a driving motor 51 disposed on the sidewall of the supporting plate 50, a driving shaft 52 disposed on the sidewall of the motor shaft of the driving motor 51, and a driving wheel 53 disposed on the sidewall of the driving shaft 52, a rotating shaft 54 is rotatably disposed on the sidewall of the supporting plate 50, the driving shaft 52 and the rotating shaft 54 are both disposed along the height direction of the lifting mechanism 01, the axis of the rotating shaft 54 is perpendicular to the axis of the connecting rod 1, and a driven wheel 55 engaged with the driving wheel 53 is disposed on the sidewall of the rotating shaft. The driving motor 51 drives the driving shaft 52, the driving wheel 53, the rotating shaft 54, the driven wheel 55 and the connecting rod 1 to rotate, so that the measuring direction of the platinum needle 4 (refer to fig. 1) can be changed, multi-direction measurement can be carried out, and the measuring precision is improved.
Referring to fig. 2 and 3, a protective case 500 covering the driving motor 51, the driving shaft 52, the driving pulley 53, the driven pulley 55 and the rotating shaft 54 is provided on the sidewall of the supporting plate 50, and a heat insulation plate 501 is provided on the inner sidewall of the protective case 500, so that the high temperature influence of the glass melting furnace on the driving motor 51, the driving pulley 53 and the driven pulley 55 is reduced.
Referring to fig. 3, one end of the rotating shaft 54, which is far away from the supporting plate 50, extends out of the protective housing 500, one end of the rotating shaft 54, which extends out of the protective housing 500, is provided with a connecting block 56, a notch 57, through which the connecting rod 1 passes, is arranged on the side wall of the connecting block 56, a fixing block 502 is arranged on one side of the notch 57, which is close to the supporting plate 50, a positioning groove 10, through which the fixing block 502 is inserted, is arranged. A sealing cover 58 for sealing the gap 57 is hinged on the top wall of the connecting block 56, the sealing cover 58 is contacted with the side wall of the connecting rod 1, and the sealing cover 58 is connected with the connecting block 56 through a bolt 59; the fixing block 502 is inserted into the positioning groove 10, so that the installation stability of the connecting rod 1 in the notch 57 can be improved, the possibility of rotation of the connecting rod 1 can be reduced, the possibility of influencing the verticality of the platinum needle 4 (refer to fig. 4) can be reduced, and the possibility of influencing the measurement accuracy can be reduced.
Referring to fig. 3 and 4, the power assembly 6 includes a support ring 60 connected to an end of the connecting rod 1 away from the connecting block 56, the support ring 60 is disposed along the length direction of the connecting rod 1, and a slide way 66 is disposed on a side of the support ring 60 away from the connecting rod 1.
Referring to fig. 3 and 4, the probe further comprises a power motor 61 arranged on the support ring 60 and a power shaft 62 arranged on the side wall of the motor shaft of the power motor 61, an incomplete gear 63 is coaxially arranged on the side wall of the power shaft 62, a rack 64 meshed with the incomplete gear 63 is arranged on the side wall of the probe rod 2 along the length direction of the probe rod, and one side of the probe rod 2 far away from the rack 64 slides on a slide way 66; the power shaft 62, the incomplete gear 63, the rack 64, the probe rod 2 and the platinum needle 4 are sequentially driven by the power motor 61 to move, so that the measuring point of the platinum needle 4 on one direction can be changed, the incomplete gear 63 is meshed with the rack 64, and the lifting mechanism 01 can drive the platinum needle 4 to move up and down within the time of the rack 64 pausing, so that the glass liquid level multipoint measurement without stopping can be smoothly carried out, and the measurement precision is favorably improved.
Referring to fig. 5, after the platinum needle 4 contacts the glass liquid level, the glass liquid adheres to the bottom wall of the platinum needle 4, after the glass liquid is solidified on the bottom wall of the platinum needle 4, glass is easily formed, and when the probe is used for the next time, the measurement accuracy is easily affected, so the probe rod 2 comprises a moving rod 20 connected with a rack 64 (refer to fig. 4), an adjusting motor 22 is arranged at one end of the moving rod 20 far away from the rack 64, a driving rod 23 is arranged on the side wall of a motor shaft of the adjusting motor 22, the axis of the driving rod 23 is parallel to the axis of the moving rod 20, a driving gear 24 is arranged on the side wall of the driving rod 23, an adjusting rod 21 is rotatably connected with one end of the moving rod 20 far away from the rack 64, one end of the adjusting rod 21 far away from the moving rod 20 is connected with a hanging rod 3, and.
Referring to fig. 6, the side wall of the adjusting rod 21 is provided with a through hole 26 for the vertical rod 3 to slide, the two ends of the vertical rod 3 are both provided with a limiting block 30, and the diameter of the limiting block 30 is larger than that of the through hole 26.
Referring to fig. 6, an L-shaped support rod 27 is disposed on the side wall of the moving rod 20, one end of the support rod 27, which is far away from the moving rod 20, extends above the adjusting rod 21, a heating barrel 28 is disposed at one end of the support rod 27, which extends above the adjusting rod 21, a plurality of heating wires 29 are uniformly distributed on the inner side wall of the heating barrel 28, and a heating space 200 for the platinum needle 4 to be inserted and rotated is disposed on the side wall of the heating barrel 28; after finishing measuring or before measuring, drive the initiative pole 23 in proper order through adjusting motor 22, driving gear 24, driven gear 25 and regulation pole 21 rotate, thereby it rotates to drive pole 3 and platinum needle 4 that hang down, the diameter through stopper 30 is greater than the diameter of through-hole 26, thereby it slides along through-hole 26 to hang down pole 3, thereby platinum needle 4 rotates smoothly and inserts in heating space 200, heater strip 29 is to the air heating in the heating space 200, heat energy conduction is for platinum needle 4 and glass, thereby melt glass, make things convenient for platinum needle 4 to measure once more, be favorable to reducing the influence factor who influences measurement accuracy.
Referring to fig. 6, as the vertical rod 3 and the platinum needle 4 are rotatably adjusted, the verticality of the platinum needle 4 is easy to change, so that a positioning rod 201 is arranged on the side wall of the moving rod 20, the positioning rod 201 is L-shaped, the positioning rod 201 extends towards one side of the adjusting rod 21, a positioning block 202 is arranged at one end of the positioning rod 201 close to the adjusting rod 21, the positioning block 202 is positioned below the adjusting rod 21, a positioning hole 203 is arranged on the side wall of the positioning block 202 and along the axis of the vertical rod 3, an infrared sensor 204 is arranged in the side wall of the adjusting rod 21, an induction head of the infrared sensor 204 faces the positioning hole 203, a controller 206 and an alarm 207 are arranged on the side wall of the moving rod 20, and the alarm 207 and the; before the measurement, the infrared sensor 204 is started, infrared rays of the infrared sensor 204 penetrate through the positioning hole 203, when the verticality of the adjusting rod 21, the vertical rod 3 and the platinum needle 4 is changed, the infrared rays sense the positioning block 202, signals are transmitted to the controller 206, the controller 206 transmits the signals to the alarm 207, and the alarm 207 gives an alarm, so that the possibility that the platinum needle 4 is inclined can be reduced, and the measurement precision is improved.
The implementation principle of the above embodiment is as follows: when measuring glass liquid level height, reciprocate through elevating system 01 drive platinum needle 4, platinum needle 4 contacts the glass liquid level and measures the height, through drive assembly 5 drive platinum needle 4 horizontal rotation, changes platinum needle 4 and measures the position, and power component 6 drive platinum needle 4 removes, changes platinum needle 4 at the measuring point in a position to this can carry out a plurality of measurement position measurements to the glass liquid level, reduces the error, is favorable to improving measurement accuracy.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a be applied to liquid level detection device's a lot of measuring mechanism which characterized in that: including connecting rod (1), probe pole (2), plumbing pole (3), platinum needle (4), be used for promoting connecting rod (1) horizontal wobbling drive assembly (5) and drive probe pole (2) flexible power component (6), drive assembly (5) set up the top at elevating system (01), the one end and the drive assembly (5) of connecting rod (1) are connected, the other end is connected with power component (6), the one end and the power component (6) of probe pole (2) are connected, the other end is connected with plumbing pole (3), the axis of probe pole (2) with the axis of connecting rod (1) is parallel, the one end and the platinum needle (4) of probe pole (2) are connected are kept away from in plumbing pole (3), the axis of platinum needle (4) all are perpendicular with the axis of probe pole (2).
2. Multiple measuring mechanism applied to a liquid level detection device according to claim 1, characterized in that: the driving assembly (5) comprises a supporting plate (50) arranged at the top of the lifting mechanism (01), a driving motor (51) is arranged on the supporting plate (50), a driving shaft (52) is arranged on the side wall of a motor shaft of the driving motor (51), a driving wheel (53) is arranged on the side wall of the driving shaft (52), a rotating shaft (54) is rotatably arranged on the side wall of the supporting plate (50), the axis of the rotating shaft (54) is vertical to the axis of the connecting rod (1), and a driven wheel (55) meshed with the driving wheel (53) is arranged on the side wall of the rotating shaft (54);
one end of the rotating shaft (54), which is far away from the supporting plate (50), is provided with a connecting block (56), the side wall of the connecting block (56) is provided with a notch (57) for the connecting rod (1) to pass through, the top wall of the connecting block (56) is hinged with a sealing cover (58) for sealing the notch (57), and the sealing cover (58) is connected with the connecting block (56) through a bolt (59).
3. Multiple measuring mechanism applied to a liquid level detection device according to claim 2, characterized in that: the side wall of the notch (57) is provided with a fixing block (502), and the side wall of the connecting rod (1) is provided with a positioning groove (10) for inserting the fixing block (502).
4. Multiple measuring mechanism applied to a liquid level detection device according to claim 2, characterized in that: the power assembly (6) comprises a support ring (60) connected with one end, far away from the connecting block (56), of the connecting rod (1), a power motor (61) is arranged on the support ring (60), a power shaft (62) is arranged on the side wall of a motor shaft of the power motor (61), and an incomplete gear (63) is arranged on the side wall of the power shaft (62);
the probe rod (2) is connected with a rack (64) meshed with the incomplete gear (63) in a sliding mode, one side, away from the rack (64), of the probe rod (2) slides on the supporting ring (60), and the rack (64) is arranged along the length direction of the connecting rod (1).
5. Multiple measuring mechanism applied to a liquid level detection device according to claim 4, characterized in that: and a balancing weight (65) is arranged at one end of the connecting rod (1) far away from the power motor (61).
6. Multiple measuring mechanism applied to a liquid level detection device according to claim 4, characterized in that: the probe rod (2) comprises a moving rod (20) connected with a rack (64) and an adjusting rod (21) rotatably connected with the moving rod (20), one side, close to the adjusting rod (21), of the moving rod (20) is provided with an adjusting motor (22), the side wall of a motor shaft of the adjusting motor (22) is provided with a driving rod (23), the side wall of the driving rod (23) is provided with a driving gear (24), and the side wall of the adjusting rod (21) is provided with a driven gear (25) meshed with the driving gear (24);
the adjusting rod is characterized in that a through hole (26) for the vertical rod (3) to slide is formed in the side wall of the adjusting rod (21), limiting blocks (30) are arranged at two ends of the vertical rod (3), and the diameter of each limiting block (30) is larger than that of the through hole (26).
7. Multiple measuring mechanism applied to a liquid level detection device according to claim 6, characterized in that: be equipped with bracing piece (27) on the lateral wall of carriage release lever (20), the one end that carriage release lever (20) was kept away from in bracing piece (27) is extended to the top of adjusting pole (21), the one end that bracing piece (27) extended to adjusting pole (21) top is equipped with heating barrel (28), the equipartition has a plurality of heater strip (29) on the inside wall of heating barrel (28), be equipped with on the lateral wall of heating barrel (28) and supply platinum needle (4) to rotate male heating space (200).
8. Multiple measuring mechanism applied to a liquid level detection device according to claim 6, characterized in that: be equipped with locating lever (201) on the lateral wall of carriage release lever (20), locating lever (201) extend to one side of adjusting pole (21), the one end that locating lever (201) is close to adjusting pole (21) is equipped with locating piece (202), just be equipped with locating hole (203) along the axis of hanging down pole (3) on the lateral wall of locating piece (202), be equipped with infrared inductor (204) in the lateral wall of adjusting pole (21), the inductive head of infrared inductor (204) is towards locating hole (203), be equipped with controller (206) and alarm (207) on the lateral wall of carriage release lever (20), alarm (207) and infrared inductor (204) all are connected with controller (206) electricity.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000213978A (en) * | 1999-01-27 | 2000-08-04 | Hitachi Ltd | Liquid level detection device having shield drive |
| CN101476915A (en) * | 2008-11-04 | 2009-07-08 | 水利部交通部电力工业部南京水利科学研究院 | Detection type water level measuring method and detection type water level meter |
| US20110063628A1 (en) * | 2008-10-28 | 2011-03-17 | Zhi Xie | Apparatus and method for measuring the liquid level of molten metal |
| CN202575120U (en) * | 2012-05-15 | 2012-12-05 | 浙江美通筑路机械股份有限公司 | Asphalt tank liquid level detection and alarm device |
| CN202735128U (en) * | 2012-09-19 | 2013-02-13 | 广州鸿琪光学仪器科技有限公司 | Probe-type liquid level sampling and detecting system |
| CN203705973U (en) * | 2014-02-17 | 2014-07-09 | 佛山华兴玻璃有限公司 | Glass liquid level detection and control device |
| CN104267752A (en) * | 2014-10-24 | 2015-01-07 | 四川航天拓鑫玄武岩实业有限公司 | Detecting and controlling method for liquid level of high-temperature solution |
| CN104833401A (en) * | 2015-02-03 | 2015-08-12 | 彩虹（合肥）液晶玻璃有限公司 | Liquid crystal glass platinum channel glass liquid level measuring device and measuring method |
| CN205388501U (en) * | 2016-03-10 | 2016-07-20 | 昆荣机械（昆山）有限公司 | Liquid level detection mechanism |
| CN109708726A (en) * | 2019-01-09 | 2019-05-03 | 安徽自动化仪表有限公司 | Level meter is used in a kind of detection of liquid level |
| CN109764925A (en) * | 2019-01-09 | 2019-05-17 | 安徽自动化仪表有限公司 | A kind of adjustable level meter of liquid level detection |
| CN209197844U (en) * | 2019-02-21 | 2019-08-02 | 黄亦轩 | Limnograph |
| CN209495752U (en) * | 2019-02-28 | 2019-10-15 | 彩虹（合肥）液晶玻璃有限公司 | A kind of novel liquid level probe unit of TFT substrate glass |
-
2019
- 2019-10-19 CN CN201910996779.XA patent/CN112683361B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000213978A (en) * | 1999-01-27 | 2000-08-04 | Hitachi Ltd | Liquid level detection device having shield drive |
| US20110063628A1 (en) * | 2008-10-28 | 2011-03-17 | Zhi Xie | Apparatus and method for measuring the liquid level of molten metal |
| CN101476915A (en) * | 2008-11-04 | 2009-07-08 | 水利部交通部电力工业部南京水利科学研究院 | Detection type water level measuring method and detection type water level meter |
| CN202575120U (en) * | 2012-05-15 | 2012-12-05 | 浙江美通筑路机械股份有限公司 | Asphalt tank liquid level detection and alarm device |
| CN202735128U (en) * | 2012-09-19 | 2013-02-13 | 广州鸿琪光学仪器科技有限公司 | Probe-type liquid level sampling and detecting system |
| CN203705973U (en) * | 2014-02-17 | 2014-07-09 | 佛山华兴玻璃有限公司 | Glass liquid level detection and control device |
| CN104267752A (en) * | 2014-10-24 | 2015-01-07 | 四川航天拓鑫玄武岩实业有限公司 | Detecting and controlling method for liquid level of high-temperature solution |
| CN104833401A (en) * | 2015-02-03 | 2015-08-12 | 彩虹（合肥）液晶玻璃有限公司 | Liquid crystal glass platinum channel glass liquid level measuring device and measuring method |
| CN205388501U (en) * | 2016-03-10 | 2016-07-20 | 昆荣机械（昆山）有限公司 | Liquid level detection mechanism |
| CN109708726A (en) * | 2019-01-09 | 2019-05-03 | 安徽自动化仪表有限公司 | Level meter is used in a kind of detection of liquid level |
| CN109764925A (en) * | 2019-01-09 | 2019-05-17 | 安徽自动化仪表有限公司 | A kind of adjustable level meter of liquid level detection |
| CN209197844U (en) * | 2019-02-21 | 2019-08-02 | 黄亦轩 | Limnograph |
| CN209495752U (en) * | 2019-02-28 | 2019-10-15 | 彩虹（合肥）液晶玻璃有限公司 | A kind of novel liquid level probe unit of TFT substrate glass |
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