CN218455495U - Magnetostrictive liquid level sensor - Google Patents
Magnetostrictive liquid level sensor Download PDFInfo
- Publication number
- CN218455495U CN218455495U CN202222401734.3U CN202222401734U CN218455495U CN 218455495 U CN218455495 U CN 218455495U CN 202222401734 U CN202222401734 U CN 202222401734U CN 218455495 U CN218455495 U CN 218455495U
- Authority
- CN
- China
- Prior art keywords
- rod
- sleeve
- wall
- gear
- liquid level
- 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.)
- Active
Links
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to the technical field of sensor, and a magnetostrictive liquid level sensor is disclosed, including gauge outfit and probe rod, two mounting panels have been cup jointed to the pole wall of probe rod is fixed, the floater is worn to be equipped with in the pole wall activity of probe rod, the upside fixedly connected with motor of mounting panel, two rotate between the mounting panel and connect the lead screw, the one end of lead screw run through corresponding mounting panel and with the output fixed connection of motor, the pole wall screw thread of lead screw has cup jointed the connecting plate, two through-holes have been seted up, two to the inside of connecting plate clearance mechanism and actuating mechanism have been cup jointed respectively to the inside of through-hole, be connected with drive mechanism between clearance mechanism and the actuating mechanism and connect through the drive mechanism transmission. The utility model discloses a single motor can realize the clearance operation, has effectively reduced the manufacturing cost of equipment and the maintenance cost in later stage.
Description
Technical Field
The utility model relates to a sensor technical field especially relates to magnetostrictive liquid level sensor.
Background
Through retrieval, chinese patent: CN212807255U discloses a magnetostrictive sensor changer level gauge, including the gauge outfit, set up the flange in the gauge outfit bottom, fix the probe rod of flange bottom and the floater of sliding sleeve joint in the probe rod outside be fixed with on the flange and realize carrying out the cleaning device who clears up the debris on the floater, this magnetostrictive sensor changer level gauge through the cleaning device who sets up, can carry out certain clearance automatically to the space that the inside and the probe rod outside of floater formed, and when the clearance was accomplished, can not influence the floater along the motion of probe rod, excellent in use effect avoids long-time unclean clearance accumulation impurity between the inside and the probe rod outside of floater to influence the motion of floater, excellent in use effect.
Aiming at the technical scheme, the following defects exist:
adopt two motors to drive among the above-mentioned technical scheme, the manufacturing cost of whole device and the maintenance cost in later stage are higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and adopting two motors to drive among the prior art for the higher problem of manufacturing cost and later maintenance cost of whole device, and the magnetostrictive liquid level sensor who provides.
In order to realize the purpose, the utility model adopts the following technical scheme:
magnetostrictive liquid level sensor, including gauge outfit and probe rod, two mounting panels have been cup jointed to the pole wall of probe rod is fixed, the floater is worn to be equipped with in the pole wall activity of probe rod, the upside fixedly connected with motor of mounting panel, two rotate between the mounting panel and connect the lead screw, the one end of lead screw run through the mounting panel that corresponds and with the output fixed connection of motor, the pole wall screw thread of lead screw has cup jointed the connecting plate, two through-holes have been seted up to the inside of connecting plate, two clearance mechanism and actuating mechanism have been cup jointed respectively to the inside of through-hole, be connected with drive mechanism between clearance mechanism and the actuating mechanism and connect through the drive mechanism transmission.
Preferably, clearance mechanism includes first sleeve pipe, clearance pole and L shape pole, first sleeve pipe rotates the cover and locates the inside of corresponding first through-hole and cup joints with the pole wall activity of probe rod, the clearance pole set up in first sheathed tube inside and with first sleeve pipe fixed connection, the pole wall fixed connection of L shape pole and clearance pole, the equal fixedly connected with clearance cotton of a side pole wall that clearance pole and L shape pole carried on the back mutually.
Preferably, actuating mechanism includes second sleeve pipe and two gag lever posts, two fixedly connected with actuating lever between the mounting panel, the second sleeve pipe rotates the inside and the inner wall symmetry that the cover located corresponding through-hole and has seted up two spacing grooves, two gag lever post symmetry fixed connection just slides respectively in the inside of the spacing groove that corresponds in the pole wall of actuating lever.
Preferably, drive mechanism includes first gear and second gear, first gear and the fixed cup joint of first sheathed tube pipe wall, the second gear is fixed cup joint with the fixed cup joint of second sheathed tube pipe wall, first gear is connected with the meshing of second gear, the pole wall of lead screw and actuating lever all fixed cover has connected the third gear, two meshing is connected between the third gear.
Preferably, the screw rod is a reciprocating screw rod.
Preferably, the cleaning rod is fixedly connected with the sleeve through a fastening bolt.
Compared with the prior art, the utility model provides a magnetostrictive liquid level sensor possesses following beneficial effect:
1. this magnetostrictive liquid level sensor through the clearance mechanism that sets up, can clear up the pole wall of probe rod and the inner wall of floater, has effectively guaranteed also for the normal use of sensor.
2. This magnetostrictive liquid level sensor through the drive mechanism and two third gears that set up, can drive first sleeve pipe rotation at the in-process of motor work to guarantee clearance mechanism's normal use.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a single motor can realize the clearance operation, has effectively reduced the manufacturing cost of equipment and the maintenance cost in later stage.
Drawings
Fig. 1 is a schematic structural view of a magnetostrictive liquid level sensor according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 2.
In the figure: the device comprises a meter head 1, a probe rod 2, a mounting plate 3, a floating ball 4, a motor 5, a lead screw 6, a connecting plate 7, a first sleeve 8, a cleaning rod 9, a rod 10L, cleaning cotton 11, a second sleeve 12, a limiting rod 13, a driving rod 14, a first gear 15, a second gear 16 and a third gear 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the magnetostrictive liquid level sensor comprises a gauge outfit 1 and a probe rod 2, two mounting plates 3 are fixedly sleeved on the rod wall of the probe rod 2, a floating ball 4 is movably arranged on the rod wall of the probe rod 2 in a penetrating manner, a motor 5 is fixedly connected to the upper side of the mounting plate 3 at the upper side, a lead screw 6 is rotatably connected between the two mounting plates 3, one end of the lead screw 6 penetrates through the corresponding mounting plate 3 and is fixedly connected with the output end of the motor 5, a connecting plate 7 is sleeved on the rod wall of the lead screw 6 in a threaded manner, two through holes are formed in the connecting plate 7, a cleaning mechanism and a driving mechanism are respectively sleeved inside the two through holes, and a transmission mechanism is connected between the cleaning mechanism and the driving mechanism and is in transmission connection through the transmission mechanism.
Referring to fig. 1-3, clearance mechanism includes first sleeve pipe 8, clearance pole 9 and L shape pole 10, first sleeve pipe 8 rotates the inside of cover locating corresponding first through-hole and cup joints with the pole wall activity of probe rod 2, clearance pole 9 sets up in first sleeve pipe 8 inside and with first sleeve pipe 8 fixed connection, L shape pole 10 and clearance pole 9's pole wall fixed connection, clearance pole 9 and the equal fixedly connected with clearance cotton 11 of a side pole wall that L shape pole 10 carried on the back mutually, utilize the clearance pole 9 that sets up to clear up probe rod 2 at first sleeve pipe 8 pivoted in-process, utilize the L shape pole 10 that sets up, can clear up the inside of floater 4 at sleeve pipe pivoted in-process.
Referring to fig. 1-2, the driving mechanism includes a second sleeve 12 and two limiting rods 13, a driving rod 14 is fixedly connected between the two mounting plates 3, the second sleeve 12 is rotatably sleeved inside the corresponding through hole, and the inner walls of the second sleeve are symmetrically provided with two limiting grooves, the two limiting rods 13 are symmetrically and fixedly connected to the rod wall of the driving rod 14 and are respectively slidably arranged inside the corresponding limiting grooves, and the second sleeve 12 can be driven to rotate in the rotating process of the driving rod 14 by utilizing the sliding connection between the two limiting rods 13 and the corresponding limiting grooves.
Referring to fig. 1-2, the transmission mechanism includes a first gear 15 and a second gear 16, the first gear 15 is fixedly sleeved on a tube wall of the first sleeve 8, the second gear 16 is fixedly sleeved on a tube wall of the second sleeve 12, the first gear 15 is meshed with the second gear 16, the first sleeve 8 can be driven to rotate in a rotating process of the driving rod 14 by using the meshed connection between the first gear 15 and the second gear 16, the cleaning rod 9 and the L-shaped rod 10 are further driven to rotate, the lead screw 6 and a rod wall of the driving rod 14 are fixedly sleeved with a third gear 17, the two third gears 17 are meshed with each other, and the driving rod 14 can be driven to rotate by using the two third gears 17 through the meshed connection between the two third gears 17 in a working process of the motor 5.
Referring to fig. 1, the screw rod 6 is a reciprocating screw rod, and the reciprocating screw rod can drive the connecting plate 7 to reciprocate up and down while the motor 5 works, so that the surface of the probe rod 2 is cleaned in a reciprocating manner.
Referring to fig. 2, the cleaning rod 9 is fixedly connected with the sleeve through a fastening bolt, the cleaning rod 9 can be fixedly installed through the fastening bolt, and the cleaning rod can be detached and cleaned after being used for a long time.
The utility model discloses in, during the use, starter motor 5, motor 5's output drives lead screw 6 and rotates, lead screw 6 pivoted in-process drive connecting plate 7 is last, the downstream, connecting plate 7 drives first sleeve pipe 8 and second sleeve pipe 12 motion, thereby can realize clearing up the last of pole 9 and L shape pole 10, the downstream, it can drive actuating lever 14 and rotate to connect through the meshing between two third gears 17 at lead screw 6 pivoted in-process, actuating lever 14 rotates through sliding connection drive second sleeve pipe 12 between two gag lever posts 13 and the spacing groove that corresponds, second sleeve pipe 12 is connected the first sleeve pipe 8 of drive through the meshing between first gear 15 and the second gear 16 and is rotated, first sleeve pipe 8 pivoted in-process drive clearing up pole 9 and L shape pole 10 rotate, and then can realize the clearance to the pole wall of probe rod 2 and the inner wall of floater 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Magnetostrictive liquid level sensor, including gauge outfit (1) and probe rod (2), its characterized in that, two mounting panel (3) have been cup jointed to the pole wall of probe rod (2) is fixed, floater (4), upside the upside fixedly connected with motor (5) of mounting panel (3), two rotate between mounting panel (3) and connect lead screw (6), the one end of lead screw (6) run through corresponding mounting panel (3) and with the output fixed connection of motor (5), the pole wall screw thread of lead screw (6) has cup jointed connecting plate (7), two through-holes have been seted up to the inside of connecting plate (7), two clearance mechanism and actuating mechanism have been cup jointed respectively to the inside of through-hole, be connected with drive mechanism between clearance mechanism and the actuating mechanism and connect through the drive mechanism transmission.
2. The magnetostrictive liquid level sensor according to claim 1, wherein the cleaning mechanism comprises a first sleeve (8), a cleaning rod (9) and an L-shaped rod (10), the first sleeve (8) is rotatably sleeved inside the corresponding first through hole and movably sleeved on the rod wall of the probe rod (2), the cleaning rod (9) is arranged inside the first sleeve (8) and fixedly connected with the first sleeve (8), the L-shaped rod (10) is fixedly connected with the rod wall of the cleaning rod (9), and cleaning cotton (11) is fixedly connected to one side rod wall of the cleaning rod (9) opposite to the L-shaped rod (10).
3. The magnetostrictive liquid level sensor according to claim 1, wherein the driving mechanism comprises a second sleeve (12) and two limiting rods (13), a driving rod (14) is fixedly connected between the two mounting plates (3), the second sleeve (12) is rotatably sleeved inside the corresponding through hole, two limiting grooves are symmetrically formed in the inner wall of the second sleeve, and the two limiting rods (13) are symmetrically and fixedly connected to the rod wall of the driving rod (14) and are respectively slidably arranged inside the corresponding limiting grooves.
4. The magnetostrictive liquid level sensor according to claim 1, characterized in that the transmission mechanism comprises a first gear (15) and a second gear (16), the first gear (15) is fixedly sleeved with the tube wall of the first sleeve (8), the second gear (16) is fixedly sleeved with the tube wall of the second sleeve (12), the first gear (15) is meshed with the second gear (16), the lead screw (6) and the rod wall of the driving rod (14) are fixedly sleeved with a third gear (17), and the two third gears (17) are meshed with each other.
5. Magnetostrictive liquid level sensor according to claim 1, characterized in that the screw (6) is a reciprocating screw.
6. The magnetostrictive liquid level sensor according to claim 2, characterized in that the cleaning rod (9) is fixedly connected with the sleeve by means of a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222401734.3U CN218455495U (en) | 2022-09-09 | 2022-09-09 | Magnetostrictive liquid level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222401734.3U CN218455495U (en) | 2022-09-09 | 2022-09-09 | Magnetostrictive liquid level sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218455495U true CN218455495U (en) | 2023-02-07 |
Family
ID=85124273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222401734.3U Active CN218455495U (en) | 2022-09-09 | 2022-09-09 | Magnetostrictive liquid level sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218455495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977055A (en) * | 2023-03-11 | 2023-04-18 | 枣庄高新建设集团有限公司 | A device and method for detecting foundation bearing capacity of water conservancy projects |
-
2022
- 2022-09-09 CN CN202222401734.3U patent/CN218455495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115977055A (en) * | 2023-03-11 | 2023-04-18 | 枣庄高新建设集团有限公司 | A device and method for detecting foundation bearing capacity of water conservancy projects |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110238139A (en) | Pipe dredging underwater robot with ultrasonic wave addi-tional crusher | |
| CN109008764B (en) | Frame gap cleaning device special for left and right sliding doors and windows | |
| CN208496499U (en) | Environmental-protection dust removal device is used in a kind of processing of milling machine | |
| CN215919410U (en) | Welding slag cleaning brush with laser automatic tracking function in spiral welded pipe production | |
| CN214423585U (en) | Telescopic steel structure connecting piece | |
| CN219043692U (en) | Gear opening cleaning device for gear production | |
| CN210229431U (en) | Wall-mounted air cleaner for workshop | |
| CN214815724U (en) | Drill collar thread laser processing equipment | |
| CN218810790U (en) | Prevent sewage treatment plant of MBR membrane jam | |
| CN112547713A (en) | Tubular instrument cleaning and disinfecting box and method for gastroenterology | |
| CN217142536U (en) | Novel horizontal hydraulic broaching machine | |
| CN214132886U (en) | Display dustproof construction | |
| CN209791463U (en) | Cleaning agent supply device | |
| CN212927523U (en) | Antique aluminum alloy window | |
| CN220942117U (en) | Gear maintenance device for machine design and manufacture | |
| CN221581376U (en) | Straight-through sight glass for pipeline | |
| CN111230225A (en) | Rotary positioning type transmission gear tooth end deburring and chamfering device | |
| CN111420921A (en) | Washing machine precision part belt cleaning device | |
| CN211204023U (en) | Steam boiler cleaning machine device | |
| CN217569817U (en) | Difficult pile hole mud sediment cleaning device who blocks up | |
| CN224222120U (en) | Metal workpiece burr cleaning equipment | |
| CN220111718U (en) | Cleaning device for crankshaft machining | |
| CN215785323U (en) | Traditional chinese medicine belt cleaning device is used to medicine and pharmacology | |
| CN223027971U (en) | High-efficient belt cleaning device to artificial tooth processing | |
| CN224042005U (en) | Shellfish culture net cage cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |