CN114812753A - Horizontal adjusting mechanism of oil quantity measuring instrument - Google Patents
Horizontal adjusting mechanism of oil quantity measuring instrument Download PDFInfo
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- CN114812753A CN114812753A CN202210259051.0A CN202210259051A CN114812753A CN 114812753 A CN114812753 A CN 114812753A CN 202210259051 A CN202210259051 A CN 202210259051A CN 114812753 A CN114812753 A CN 114812753A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 230000000712 assembly Effects 0.000 claims description 12
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- 238000007789 sealing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 15
- 238000012360 testing method Methods 0.000 abstract description 8
- 239000011521 glass Substances 0.000 description 40
- 239000007788 liquid Substances 0.000 description 25
- 230000006872 improvement Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 210000002310 elbow joint Anatomy 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
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Abstract
The invention relates to a horizontal adjusting mechanism of an oil metering instrument, which is arranged on a supporting plate of a measuring cylinder component and used for leveling the measuring cylinder, and comprises an angle sensor component and a plurality of leveling components matched with the angle sensor component, wherein the angle sensor component is electrically connected with a PLC (programmable logic controller) in an electrical cabinet, the angle sensor component is used for acquiring horizontal deviation data of the measuring cylinder and transmitting the data signal to the PLC, and the PLC outputs a control execution signal to further control the leveling components to automatically level the measuring cylinder. The horizontal adjusting mechanism of the oil quantity measuring instrument senses the inclination of the measuring cylinder through the angle sensor assembly and sends a sensing signal to the PLC, and the PLC outputs a control execution signal and accurately controls the leveling assembly so as to adjust equipment to a horizontal state meeting the test requirement, so that the detection accuracy can reach the national standard.
Description
Technical Field
The invention relates to the technology of an oil quantity measuring instrument, in particular to a horizontal adjusting mechanism of the oil quantity measuring instrument.
Background
At present, the oil filling amount of the oiling machine is detected and supervised in the whole country and even all over the world including developed countries in Europe and America, a standard metering cylinder is matched with manual calculation and measurement, the whole supervision process is difficult, the cost is high, a large amount of manpower and material resources are needed, time and labor are wasted, the calculation is complex, and especially when the ground is uneven, the balance degree of the standard metering cylinder can only be manually leveled through manual operation and visual observation.
The technology is also improved, for example, the patent of the publication No. CN 109883518A, a mechanical automatic leveling standard metal measuring device adopts an automatic leveling positioning seat frame which is composed of a transverse support frame bottom connected with a vertical support frame, a transverse support frame connected with 2-4 fulcrum bearing type connecting shafts in the upper mouth of the vertical support frame, and a barrel body connected with 2-4 fulcrum bearing type connecting shafts connected with a cone funnel type anti-splashing barrel in the transverse support frame; the positioning rack of the gear rack positioning mechanism is connected to the lower cone of the standard metal measuring device main body and positioned on the other side of the external flow guide pipe, the manual positioning gear is meshed with the positioning rack, the locking positioning hoop connected with the manual positioning gear is connected with a locking screw and a counterweight pipe, and the bottom of the counterweight pipe is connected with a locking positioning ring seat. The structure can automatically level, and is suitable for the calibration of standard metering of oiling machines and the like. However, the structure is complex as a whole, and the leveling accuracy is not high, so that the actual detection cannot reach the national standard detection standard.
Disclosure of Invention
The invention provides a horizontal adjusting mechanism of an oil quantity measuring instrument, which is used for automatically leveling a measuring cylinder and adjusting equipment to a horizontal state meeting the testing requirement.
In order to realize the purpose, the technical scheme of the invention is as follows: the horizontal adjusting mechanism of the oil metering instrument is arranged on a supporting plate of a measuring cylinder assembly and used for leveling the measuring cylinder, and comprises an angle sensor assembly and a plurality of leveling assemblies matched with the angle sensor assembly, wherein the angle sensor assembly is electrically connected with a PLC (programmable logic controller) in an electrical cabinet, so that horizontal deviation data of the measuring cylinder are acquired through the angle sensor assembly, data signals are transmitted to the PLC, and the PLC outputs control execution signals to further control the leveling assemblies to act correspondingly, so that the automatic leveling measuring cylinder of the leveling assemblies is leveled.
As a further improvement, the leveling components are three groups and are respectively distributed at three sides of the supporting plate.
As a further improvement, each group of leveling assemblies comprises a mounting seat, a driver arranged on the lower portion of the mounting seat and a push rod device arranged on the lower portion of the mounting seat and matched with the driver, the mounting seat is arranged on the supporting plate, and the driver is electrically connected with a PLC (programmable logic controller) in the electrical cabinet through a driving module in the electrical cabinet so as to control the driving module to rotate the driver through the PLC so as to drive the push rod device to move in a telescopic mode.
As a further improvement, a rotating shaft of the driver penetrates through the supporting plate and is arranged in the mounting seat, and a driving gear is arranged on the rotating shaft of the driver; the utility model discloses a push rod device, including push rod device, layer board, driven gear, the perforation internal perisporium, and the internal thread that the internal thread meshed with push rod lead screw, the push rod lead screw other end is used for leaning on ground.
As a further improvement, the push rod device further comprises a sheath, the sheath is arranged on the lower portion of the mounting seat, and the push rod lead screw is arranged in the sheath.
As a further improvement, the driver is a positive and negative rotation brushless motor.
As a further improvement, the angle sensor assembly comprises a support and an angle sensor arranged on the support, the support is connected to the supporting plate, and the angle sensor is electrically connected with a PLC (programmable logic controller) in the electrical cabinet.
As a further improvement, the graduated cylinder assembly is arranged on a frame of the machine body and comprises a graduated cylinder, a supporting plate for supporting the graduated cylinder and a plurality of supporting plate supporting rods for supporting the supporting plate, wherein the supporting plate supporting rods are eight and equally divided in pairs around the supporting plate, one end of each supporting plate supporting rod is connected with the supporting plate, the other end of each supporting plate supporting rod is connected with the bottom of the frame, a mounting opening is formed in the middle of the supporting plate, and the graduated cylinder is clamped in the mounting opening in the middle of the supporting plate.
As a further improvement, the outer ends of the periphery of the supporting plate are provided with horizontal beads, each horizontal bead corresponds to the strip-shaped hole of the side plate of the machine body, and the balance position of the horizontal bead is observed through the strip-shaped holes of the side plate of the periphery of the machine body.
As a further improvement, the measuring cylinder comprises a lower measuring cylinder cone body arranged in the middle mounting port of the supporting plate and an upper measuring cylinder cone body arranged on the upper portion of the lower measuring cylinder cone body and connected with the lower measuring cylinder cone body in a sealing mode.
The technical scheme of the invention has the following beneficial effects: the horizontal adjusting mechanism of the oil quantity measuring instrument senses the inclination of the measuring cylinder through the angle sensor assembly and sends a sensing signal to the PLC, and the PLC outputs a control execution signal and accurately controls the leveling assembly so as to adjust equipment to a horizontal state meeting the test requirement, so that the detection accuracy can reach the national standard.
Drawings
FIG. 1 is a schematic view of the overall structure of an oil quantity meter according to the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 4 is a schematic view of the structure of FIG. 2;
FIG. 5 is a schematic view of a level adjustment mechanism of the oil flow meter of the present invention;
FIG. 6 is a schematic structural view of a liquid level detection adjusting mechanism of the oil quantity measuring instrument according to the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective;
fig. 8 is a schematic structural diagram of a leveling assembly in the leveling mechanism of the oil meter according to the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the drawings and examples.
Referring to fig. 1 to 8, the oil measuring instrument according to the present invention includes a machine body 10, a measuring cylinder assembly 60 disposed on the machine body 10, an electrical cabinet 20 disposed on the machine body 10, a control system 30 disposed on the machine body 10, a level adjusting mechanism 40 disposed on the measuring cylinder assembly 60, and a liquid level detecting and adjusting mechanism 50 disposed on the measuring cylinder assembly 60, so as to control the level adjusting mechanism 40 and the liquid level detecting and adjusting mechanism 50 through the control system 30.
Referring to fig. 1 to 4, the body 10 includes a frame 11, side plates 13 installed around the frame 11, a cover plate 14 installed on the top of the frame 11, and casters 12 installed at four corners of the lower portion of the frame 11, so that the frame 11 can be moved conveniently by the four casters 12. The position department that corresponds of each curb plate 13 has seted up bar hole 131 to the preliminary balanced state of graduated flask subassembly 60 is observed in the cooperation, and then tentatively judges the balanced position of fuel gauge appearance, has seted up oil filler point 132 on one of them curb plate 13, with the convenience when filling station detects, the oiling in the convenient vector section of thick bamboo of nozzle.
Referring to fig. 2 and fig. 3, the electrical cabinet 20 is installed at the rear side of the rack 11, one end of the electrical cabinet 20 is electrically connected to the control system 30, and the other end of the electrical cabinet 20 is electrically connected to the level adjustment mechanism 40 and the liquid level detection adjustment mechanism 50, so that the level adjustment mechanism 40 and the liquid level detection adjustment mechanism 50 are controlled by the control system 30. The electrical cabinet 20 includes a cabinet body 21, a circuit mounting plate disposed in the cabinet body 21, a PLC programming controller disposed on the circuit mounting plate, a two-way temperature collector, a motor driving module, a power supply module, a voltage conversion module, and a case cover 22 for covering the cabinet body 21. One end of the PLC is electrically connected with the control system 30, and the other end of the PLC is electrically connected with the horizontal adjusting mechanism 40 and the liquid level detection adjusting mechanism 50.
The control system 30 is disposed at the upper end of the frame 11 of the machine body 10 for controlling the PLC, and specifically, the control system 30 includes an installation box 31, a control panel 32 disposed on the installation box 31, and a display screen 33 disposed on the control panel 32, the installation box 31 is connected to the upper end of the frame 11, a cover 34 is disposed on the installation box 31 in a turnable manner, an installation cavity is formed in the installation box 31 for installing the control panel 32, and when the instrument does not work, the control system 30 is covered by the cover 34. An opening is arranged at one end of the control panel 32, the display screen 33 is arranged at the opening, and a printing end 321, a power switch 322, a charging port 323 and an oil drainage switch 324 are arranged at the other end of the control panel 32. The printing end 321 is used for printing out the detection conclusion and the related data.
Referring to fig. 3 and 4, the measuring cylinder assembly 60 is disposed on the frame 11 of the machine body 10, and specifically includes a measuring cylinder 61, a supporting plate 62 for supporting the measuring cylinder 61, and a plurality of supporting plate supporting rods 63 for supporting the supporting plate 62, the supporting plate supporting rods 63 are eight, and are divided into two parts and equally distributed around the supporting plate 62, one end of each supporting plate supporting rod 63 is connected to the supporting plate 62, the other end of the supporting plate supporting rod 63 is connected to the bottom of the machine frame 11, a mounting opening is formed in the middle of the supporting plate 62, and the measuring cylinder 61 is clamped in the mounting opening in the middle of the supporting plate 62. The outer end all around of layer board 62 is equipped with horizontal pearl 621, and each horizontal pearl 621 corresponds to the bar hole department to curb plate 13 to observe the condition of horizontal pearl 621 through the bar hole department of the curb plate 13 of organism 10 periphery, and then tentatively judge the balanced position of oil mass measurement appearance.
The measuring cylinder 61 comprises a lower measuring cylinder cone 601 arranged in a mounting port in the middle of the supporting plate 62 and an upper measuring cylinder cone 602 arranged on the upper portion of the lower measuring cylinder cone 601 and hermetically connected with the lower measuring cylinder cone 601, a cone elbow 614 communicated with the upper measuring cylinder cone 602 is connected to the center of the top of the upper measuring cylinder cone 602, a reducer 615 is connected to the cone elbow 614, an oil filling port is formed at the end of the reducer 615, an oil tank cover 616 is installed at the oil filling port, the oil tank cover 616 is arranged in an oil filling hole of one side plate 13, an upper temperature sensor 617 is arranged on the peripheral wall of the cone elbow 614, the upper temperature sensor 617 is used for extracting and recording inlet oil temperature data, an exhaust pipe 618 communicated with the reducer 615 is connected to the reducer 615, and the exhaust pipe 618 is used for being matched with and installing the liquid level detection adjusting mechanism 50. The center of the bottom of the lower measuring cylinder cone 601 is connected with an elbow joint 611, the elbow joint 611 is communicated with the interior of the measuring cylinder 61, the elbow joint 611 is provided with an electromagnetic valve 612, the bottom of the measuring cylinder 61 is also provided with a lower temperature sensor 613, and the lower temperature sensor 613 is used for extracting and recording oil temperature data.
Referring to fig. 5, the horizontal adjusting mechanism 40 is disposed on the supporting plate 62 of the measuring cylinder assembly 60 and electrically connected to the PLC programming controller of the electrical cabinet 20, and when the ground is uneven, the horizontal adjusting mechanism 40 is controlled by the control system 30 to level the measuring cylinder 61, specifically, the horizontal adjusting mechanism 40 includes an angle sensor assembly 41 and three sets of leveling assemblies 42 matched with the angle sensor assembly 41, the angle sensor assembly 41 includes a bracket 411 and an angle sensor 412 disposed on the bracket 411, the bracket 411 is connected to the supporting plate 62, the angle sensor 412 is electrically connected to the PLC programming controller in the electrical cabinet 20, in this embodiment, the angle sensor 412 is an intelligent high-precision dual-axis angle sensor, so as to sense the inclination of the measuring cylinder 61 and collect horizontal deviation data through the angle sensor 412, and transmit data signals to the PLC programming controller, the PLC program controller is controlled by the control panel 32 in the control system 30, and then the three leveling assemblies 42 are controlled to act correspondingly, so that the automatic rough leveling adjustment and the automatic fine leveling adjustment of the three leveling assemblies 42 are realized, the measuring cylinder 61 is leveled, and the equipment is adjusted to a horizontal state meeting the test requirement.
Three groups of leveling assemblies 42 are respectively arranged at three sides of the supporting plate 62, in this embodiment, the three groups of leveling assemblies 42 are correspondingly arranged at three sides of the supporting plate 62 in an equilateral triangle structure, so as to ensure that the gravity center of the leveling assemblies 42 coincides with the gravity center of the measuring cylinder 61, each group of leveling assemblies 42 includes a mounting seat 421, a driver 422 arranged at the lower part of the mounting seat 421, and a push rod device 423 arranged at the lower part of the mounting seat 421 and matched with the driver 422, the mounting seat 421 is arranged on the supporting plate 62, the driver 422 is electrically connected with the PLC programming controller through a driving module in the electrical cabinet 20, so that the driver 422 is controlled by the PLC programming controller to rotate through the driving module, so that the driver 422 drives the push rod device 423 to perform telescopic motion, further, the balance degree of the measuring cylinder 61 is adjusted, and the equipment is adjusted to a horizontal state meeting the test requirements.
Specifically, please refer to fig. 8, a rotating shaft of the driver 422 passes through the supporting plate 62 and is disposed in the mounting seat 421, and a driving gear 4221 is mounted on the rotating shaft of the driver 422; the push rod device 423 comprises a sheath 4231, a push rod lead screw 4232 arranged in the sheath 4231 and a driven gear 4234 installed on the push rod lead screw 4232, the sheath 4231 is arranged at the lower part of the installation seat 421, the push rod lead screw 4232 is arranged in the sheath 4231, one end of the push rod lead screw 4232 penetrates through the supporting plate 62, the driven gear 4234 is arranged in the installation seat 421 and is meshed with the driving gear 4221, a through hole is formed in the middle of the driven gear 4234 for the push rod lead screw 4232 to penetrate through, internal threads meshed with the push rod lead screw 4232 are arranged on the inner peripheral wall of the through hole of the driven gear 4234, and a propping end 4233 is formed at the other end of the push rod lead screw 4232 and used for propping against the ground. In this embodiment, the driver 422 is a brushless motor with forward and reverse rotation. When driver 422 rotates, drive driver 422 epaxial driving gear 4221 of pivot and rotate, and order and rotate with driving gear 4221 meshed's driven gear 4234, and then order and the perforation internal thread meshing's in the driven gear 4234 push rod lead screw 4232 concertina movement, in order to realize the accurate adjustment graduated flask 61's in graduated flask subassembly 60 the balance degree, adjust the horizontal state that accords with the test requirement with equipment, and measure graduated flask 61 by liquid level detection adjustment mechanism 50, improve measurement accuracy. When the measurement is finished, the driver 422 drives the driving gear 4221 to rotate reversely, drives the driven gear 4234 to rotate reversely, further drives the push rod screw 4232 meshed with the through hole internal thread in the driven gear 4234 to contract, and the oil quantity measuring instrument can move freely under the action of the caster 12.
Referring to fig. 6 and 7, the liquid level detecting and adjusting mechanism 50 is disposed on a measuring cylinder 61 of the measuring cylinder assembly 60, and specifically, the liquid level detecting and adjusting mechanism 50 includes a glass tube assembly 51, a sliding table structure 52 disposed on the glass tube assembly 51, a sliding assembly 53 disposed on the sliding table structure 52 and capable of moving relative to the glass tube assembly 51, a scale assembly 54 disposed on the glass tube assembly 51, and a limiting assembly 55 disposed on the sliding table structure 52.
The glass tube assembly 51 comprises a glass tube 512, a glass tube holder 511 connected to one end of the glass tube 512, and a glass tube joint 513 connected to the other end of the glass tube 512, wherein the glass tube holder 511 is arranged opposite to the glass tube joint 513, the glass tube holder 511 is arranged on the upper part of the upper graduated cylinder cone 602 of the graduated cylinder 61, the glass tube holder 511 is provided with a through hole which is communicated with the inside of the graduated cylinder 61, one end of the glass tube 512 is arranged in the through hole of the glass tube holder 511, the other end of the glass tube 512 is connected to the glass tube joint 513, the glass tube joint 513 is connected to an exhaust tube 618, and the glass tube 512 is vertically arranged between the glass tube holder 511 and the glass tube joint 513 relative to the supporting plate 62.
The ramp structure 52 is connected to the glass tube housing 511 and the glass tube connector 513 of the glass tube assembly 51 for carrying the sliding assembly 53. Specifically, the sliding table structure 52 includes a mounting frame 521 and a sliding table 522 arranged in the mounting frame 521, the mounting frame 521 includes a side wall, a top wall formed at one end of the side wall and a bottom wall formed at the other end of the side wall, a top end connecting wall is formed at an end of the top wall, bottom end connecting walls are formed at ends of the bottom wall, the bottom end connecting wall of the mounting frame 521 is connected with the glass tube base body 511, the top end connecting wall of the mounting frame 521 is connected with the glass tube joint 513, the sliding table 522 is fixed on the side wall of the mounting frame 521, and a slide way is arranged at the inner peripheral surface of the sliding table 522 to allow the sliding assembly 53 to move.
The sliding assembly 53 includes a driving motor 531, a lead screw 532 connected to a rotation shaft of the driving motor 531, a slider 533 disposed on the lead screw 532 and engaged with the lead screw 532, and a liquid level detector 534 connected to the slider 533, in this embodiment, the driving motor 531 is a forward/reverse rotation motor, and the liquid level detector 534 is a photo sensor. The driving motor 531 is arranged at the top end of the sliding table 522, a rotating shaft of the driving motor 531 penetrates through the top end of the sliding table 522 and is connected with the lead screw 532, the driving motor 531 is electrically connected with the PLC through a driving module in the electrical cabinet 20, a sliding rail is arranged on the sliding block 533, the sliding rail on the sliding block 533 is correspondingly arranged in the sliding way of the sliding table 522, the driving motor 531 is controlled to rotate through the PLC, the lead screw 532 is driven to rotate, the sliding block 533 is driven to move along the sliding way of the sliding table 522, the liquid level detector 534 is arranged on the periphery of the glass tube 512, the liquid level detector 534 is driven to move through the sliding block 533, the liquid level position in the glass tube 512 is scanned and detected by the photoelectric sensor, and the liquid level in the measuring tube 61 is accurately detected through the photoelectric effect of the photoelectric sensor.
The scale assembly 54 is disposed on the glass tube assembly 51, and specifically includes a scale 541, a cursor 542 disposed on the scale 541, and a pointer 543 disposed at a side portion of the cursor 542, wherein the scale 541 is disposed between the glass tube holder 511 and the glass tube joint 513, and the pointer 543 points to an end of the glass tube 512. To observe, through the scale 541, the pointer on the cursor 542 indicating the height at the glass tube 512.
The limiting assembly 55 is connected to the lower end portion of the side wall of the mounting frame 521 of the sliding table structure 52 and is used for being matched with the liquid level detector 534 of the sliding assembly 53, in this embodiment, the limiting assembly 55 includes a limiting mounting plate 551 and a limiting sensor 552 arranged on the limiting mounting plate 551, one end of the limiting mounting plate 551 is connected to the lower end portion of the side wall of the mounting frame 521 of the sliding table structure 52, the other end of the limiting mounting plate 551 is provided with the limiting sensor 552, the limiting sensor 552 has the same height as the end portion of the glass tube seat body 511 of the glass tube assembly 51, and in this embodiment, the limiting sensor 552 is arranged at a zero position. When the slider 533 of the sliding assembly 53 drives the liquid level detector 534 to move downwards, and the liquid level detector 534 slides to the position of the glass tube 512 at the end of the glass tube holder 511, the limiting sensor 552 of the limiting assembly 55 limits the sliding assembly 53, and drives the sliding assembly 53 to move in the reverse direction through the PLC programmed controller, so that the slider 533 drives the photoelectric sensor to move upwards, the photoelectric sensor scans and detects the position of the glass tube 512, and the liquid level in the measuring cylinder 61 is accurately detected through the photoelectric effect of the photoelectric sensor.
When the device works, the oil quantity measuring instrument is moved to a use site, the power switch is rotated to the power on position, the device is powered on, 5 liters of gasoline is filled into the device, and the wall of the measuring barrel 61 is moistened. Then push equipment to the oil drain groove, click the last draining key of operation panel, emit oil, wait for 2 minutes under the trickle state, then click the draining key, close the oil drain valve. And setting the flow according to the detected maximum actual flow value of the oiling machine. The display screen 33 is set through the control panel 32 of the control system 30, the main page of the display screen 33 is entered after the setting is finished, and the system returns to the main interface after the setting is automatically saved. The oil gun is taken down and inserted into the oil filling port of the equipment. And clicking an inlet temperature recording key to start oiling, and clicking the recording key to record the inlet oil temperature when the oiling is about half. After oiling is finished, after oil foam and air bubbles in the measuring device disappear, the measuring cylinder 61 is accurately leveled through the horizontal adjusting mechanism 40, the equipment is adjusted to a horizontal state meeting the testing requirement, the position of the liquid level in the glass tube 512 is scanned and detected by the photoelectric sensor of the liquid level detecting and adjusting mechanism 50, and then the liquid level in the measuring cylinder 61 is accurately detected.
In summary, the oil quantity measuring instrument of the invention is an intelligent closed-loop detector, which is controlled by a Programmable Logic Controller (PLC), collects data by matching with a photoelectric liquid level sensor, a precise temperature sensor and a high-precision angle sensor, and precisely controls a leveling component to adjust equipment to a horizontal state meeting the test requirement, and a liquid level detection adjusting mechanism carries out precise measurement and detection on the oil filling quantity of the oiling machine, so that the automatic detection of the oil filling quantity of the oiling machine is realized, and the precision of the detected data can reach the national standard detection standard. Meanwhile, the equipment can be remotely controlled, synchronously monitored in real time, collected, compared and analyzed by means of a cloud platform, and working efficiency is effectively improved.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (10)
1. The horizontal adjusting mechanism of the oil quantity measuring instrument is arranged on a supporting plate (62) of a measuring cylinder component (60) and used for leveling the measuring cylinder (61), and is characterized by comprising an angle sensor component (41) and a plurality of leveling components (42) matched with the angle sensor component (41), wherein the angle sensor component (41) is electrically connected with a PLC (programmable logic controller) in an electrical cabinet (20) so as to acquire horizontal deviation data of the measuring cylinder (61) through the angle sensor component (41) and transmit data signals to the PLC, and the PLC is controlled to output control execution signals so as to control the leveling components (42) to correspondingly act and automatically level the measuring cylinder (61).
2. The level adjustment mechanism of an oil quantity meter according to claim 1, characterized in that: the leveling components (42) are three groups and are correspondingly distributed at three sides of the supporting plate (62).
3. The level adjustment mechanism of an oil quantity meter according to claim 2, characterized in that: each group of leveling assemblies (42) comprises a mounting seat (421), a driver (422) arranged on the lower portion of the mounting seat (421) and a push rod device (423) arranged on the lower portion of the mounting seat (421) and matched with the driver (422), wherein the mounting seat (421) is arranged on a supporting plate (62), and the driver (422) is electrically connected with a PLC (programmable logic controller) in the electric cabinet (20) through a driving module in the electric cabinet (20) so as to control the driving module to rotate the driver (422) through the PLC so as to drive the push rod device (423) to move in a stretching and retracting manner.
4. The level adjustment mechanism of an oil quantity meter according to claim 3, characterized in that: a rotating shaft of the driver (422) penetrates through the supporting plate (62) and is arranged in the mounting seat (421), and a driving gear (4221) is arranged on the rotating shaft of the driver (422); the utility model provides a push rod device push rod lead screw (4232) and install driven gear (4234) on push rod lead screw (4232), layer board (62) are passed to push rod lead screw (4232) one end, driven gear (4234) set up in mount pad (421) and with driving gear (4221) intermeshing, driven gear (4234) middle part is equipped with the perforation to supply push rod lead screw (4232) to pass, and the perforation internal perisporium of driven gear (4234) is equipped with the internal thread with push rod lead screw (4232) intermeshing, push rod lead screw (4232) other end is used for leaning on ground.
5. The level adjustment mechanism of an oil quantity meter according to claim 4, characterized in that: the push rod device (423) further comprises a sheath (4231), the sheath (4231) is arranged on the lower portion of the mounting seat (421), and the push rod lead screw (4232) is arranged in the sheath (4231).
6. The level adjustment mechanism of an oil quantity meter according to claim 4, characterized in that: the driver (422) is a positive and negative rotation brushless motor.
7. The level adjustment mechanism of an oil quantity meter according to claim 1, characterized in that: the angle sensor assembly (41) comprises a support (411) and an angle sensor (412) arranged on the support (411), the support (411) is connected to the supporting plate (62), and the angle sensor (412) is electrically connected with a PLC (programmable logic controller) in the electrical cabinet (20).
8. The level adjustment mechanism of an oil quantity meter according to claim 4, characterized in that: graduated flask subassembly (60) sets up on frame (11) of organism (10), and graduated flask subassembly (60) includes graduated flask (61), is used for supporting layer board (62) of graduated flask (61) and is used for supporting a plurality of layer board bracing pieces (63) of layer board (62), and is a plurality of layer board bracing piece (63) are eight and two liang of equant around layer board (62), and the one end and the layer board (62) of each layer board bracing piece (63) are connected, and layer board bracing piece (63) other end is connected with frame (11) bottom, and a installing port has been seted up at layer board (62) middle part, and graduated flask (61) card is established in the installing port at layer board (62) middle part.
9. The horizontal adjustment mechanism of an oil amount meter according to claim 8, characterized in that: the outer end all around of layer board (62) is equipped with horizontal pearl (621), and each horizontal pearl (621) corresponds to the bar hole department of curb plate (13) of organism (10) to observe the equilibrium position of horizontal pearl (621) through the bar hole of organism (10) periphery curb plate (13).
10. The level adjustment mechanism of an oil quantity meter according to claim 8, characterized in that: the measuring cylinder (61) comprises a lower measuring cylinder cone body (601) arranged in a mounting port in the middle of the supporting plate (62) and an upper measuring cylinder cone body (602) arranged on the upper portion of the lower measuring cylinder cone body (601) and connected with the lower measuring cylinder cone body (601) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210259051.0A CN114812753A (en) | 2022-03-16 | 2022-03-16 | Horizontal adjusting mechanism of oil quantity measuring instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210259051.0A CN114812753A (en) | 2022-03-16 | 2022-03-16 | Horizontal adjusting mechanism of oil quantity measuring instrument |
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| CN114812753A true CN114812753A (en) | 2022-07-29 |
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| CN202210259051.0A Withdrawn CN114812753A (en) | 2022-03-16 | 2022-03-16 | Horizontal adjusting mechanism of oil quantity measuring instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118533272A (en) * | 2024-01-24 | 2024-08-23 | 深圳天溯计量检测股份有限公司 | A biomedical measuring cylinder automatic calibration method and device |
-
2022
- 2022-03-16 CN CN202210259051.0A patent/CN114812753A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118533272A (en) * | 2024-01-24 | 2024-08-23 | 深圳天溯计量检测股份有限公司 | A biomedical measuring cylinder automatic calibration method and device |
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