CN210719332U - Tuning fork type material level switch - Google Patents
Tuning fork type material level switch Download PDFInfo
- Publication number
- CN210719332U CN210719332U CN201922056826.0U CN201922056826U CN210719332U CN 210719332 U CN210719332 U CN 210719332U CN 201922056826 U CN201922056826 U CN 201922056826U CN 210719332 U CN210719332 U CN 210719332U
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- CN
- China
- Prior art keywords
- fixedly connected
- rod
- tuning fork
- level switch
- protection box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title abstract description 30
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a tuning fork formula material level switch, which comprises a pipe body, the last fixed surface of body is connected with the handle, the lower fixed surface of body is connected with the protection box, the inner wall fixedly connected with electromagnetic shaker of protection box, the lower fixed surface of protection box is connected with the round bar, the bottom fixedly connected with chuck of round bar, the last fixed surface of chuck is connected with the pole of falling the concave. This tuning fork formula material level switch, through setting up the body, the handle, the electromagnetic shaker, the round bar, the chuck, fall the concave pole, the connecting rod, the inserted bar, vibrations inductor and display, be convenient for start through the on-off control electromagnetic shaker, the electromagnetic shaker drives the vibrations of falling the concave pole through round bar and chuck, it drives the vibrations of inserted bar through the connecting rod to fall the concave pole, the inserted bar is given vibrations inductor through the echo bounce-back of material vibrations, the vibrations inductor senses the echo of material and feeds back on the display, thereby reach tuning fork formula material level switch and be convenient for test material level capacity's effect.
Description
Technical Field
The utility model relates to a material level switch technical field specifically is a tuning fork formula material level switch.
Background
A tuning fork type material level switch is a novel liquid level limit switch. The tuning fork is excited by the crystal to vibrate, and when the tuning fork is immersed in the liquid, the vibration frequency changes, and the frequency change is detected by an electronic circuit and outputs a switching value. The tuning fork type liquid level limit switch is also called as an electric floater, and can be used in occasions where the floating ball type liquid level limit switch is used and can not be used due to the reasons of structure, turbulence, stirring, bubbles, vibration and the like.
Present tuning fork formula material level switch when using, need use the tuning fork formula hopper switch that various heights are unequal, lead to resource and fund extravagant, are unfavorable for the short time to use, influence normal work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tuning fork formula material level switch to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tuning fork type material level switch comprises a pipe body, wherein a handle is fixedly connected to the upper surface of the pipe body, a protection box is fixedly connected to the lower surface of the pipe body, an oscillator is fixedly connected to the inner wall of the protection box, a round bar is fixedly connected to the lower surface of the protection box, a chuck is fixedly connected to the bottom end of the round bar, an inverted concave bar is fixedly connected to the upper surface of the chuck, a thread groove is formed in the bottom end of the inverted concave bar, a threaded rod is connected to the inner wall of the thread groove in a threaded manner, a fixing screw is connected to the side surface of the threaded rod in a threaded manner, a connecting rod is fixedly connected to the bottom end of the threaded rod in a threaded manner, an inserting rod is connected to the bottom end of the connecting rod in a threaded manner, a vibration inductor is fixedly connected to the inner bottom wall of the pipe body, a partition, the lower surface output shaft fixedly connected with flabellum of motor, the inclined hole has been seted up respectively to one side of body and has traded the pond groove, the other side of body inlays and is equipped with the display.
Preferably, the upper surface of protection box and the lower surface of body all set up the through-wire hole of looks adaptation, and the upper surface of electromagnetic shaker is connected with vibrations inductor and battery pack electricity respectively.
Preferably, the upper surface of the inverted concave rod is provided with a hole matched with the bottom end of the round rod, and the inner wall of the upper surface of the inverted concave rod is rotatably connected with the surface of the round rod.
Preferably, the both ends of connecting rod are the equal fixedly connected with threaded rod, and the side of falling concave pole and inserted bar all through the both ends threaded rod side threaded connection of fixed screw and connecting rod.
Preferably, the number of the connecting rods and the inserting rods is two, and the top ends of the inserting rods are fixedly connected with the bottom ends of the inverted concave rods through the connecting rods with different lengths.
Preferably, a plurality of inclined holes are formed in one side of the pipe body, filter screens are fixedly connected to two ends of the inner wall of each inclined hole, and the back face of the displayer is electrically connected with the vibration sensor.
Advantageous effects
The utility model provides a tuning fork formula material level switch possesses following beneficial effect:
1. this tuning fork formula material level switch, through setting up the body, the handle, the electromagnetic shaker, the round bar, the chuck, fall the concave pole, the connecting rod, the inserted bar, vibrations inductor and display, be convenient for start through the on-off control electromagnetic shaker, the electromagnetic shaker drives the vibrations of falling the concave pole through round bar and chuck, it drives the vibrations of inserted bar through the connecting rod to fall the concave pole, the inserted bar is given vibrations inductor through the echo bounce-back of material vibrations, the vibrations inductor senses the echo of material and feeds back on the display, thereby reach tuning fork formula material level switch and be convenient for test material level capacity's effect.
2. This tuning fork formula material level switch through setting up the pole of falling concave, threaded rod, set screw, connecting rod and inserted bar, is convenient for remove the length of changing the connecting rod according to the depth of obstructed material level, through setting up battery pack and trading the pond groove, is convenient for change battery power, through setting up motor and flabellum, is convenient for cool down the heat dissipation for body inner space electrical part to reach tuning fork formula material level switch and be convenient for adjust the effect of length and inside cooling.
Drawings
FIG. 1 is a schematic front sectional view of the structure of the present invention;
fig. 2 is an enlarged schematic view of a in fig. 1 of the present invention.
In the figure: the device comprises a tube body 1, a handle 2, a protection box 3, a vibrator 4, a round rod 5, a chuck 6, a reverse concave rod 7, a thread groove 8, a threaded rod 9, a fixing screw 10, a connecting rod 11, an inserted rod 12, a vibration sensor 13, a partition plate 14, a battery pack 15, a motor 16, fan blades 17, an inclined hole 18, a pool changing groove 19 and a display 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a tuning fork type material level switch comprises a pipe body 1, wherein a handle 2 is fixedly connected to the upper surface of the pipe body 1, a protection box 3 is fixedly connected to the lower surface of the pipe body 1, a vibrator 4 is fixedly connected to the inner wall of the protection box 3, a round rod 5 is fixedly connected to the lower surface of the protection box 3, a chuck 6 is fixedly connected to the bottom end of the round rod 5, an undercut rod 7 is fixedly connected to the upper surface of the chuck 6, a hole matched with the bottom end of the round rod 5 is formed in the upper surface of the undercut rod 7, the inner wall of the upper surface of the undercut rod 7 is rotatably connected with the surface of the round rod 5, a thread groove 8 is formed in the bottom end of the undercut rod 7, a thread rod 9 is connected to the inner wall of the thread groove 8, a fixing screw 10 is connected to the side surface of the thread rod 9, a connecting rod 11 is fixedly connected to the bottom end of the thread rod 9, the two ends of the connecting rod 11 are fixedly connected to the thread, the bottom end of the connecting rod 11 is connected with an inserted link 12 by screw threads, the number of the connecting rod 11 and the inserted link 12 is two, the top end of the inserted link 12 is fixedly connected with the bottom end of the undercut rod 7 by the connecting rod 11 with different lengths, the inner bottom wall of the tube body 1 is fixedly connected with a vibration sensor 13, the upper surface of the vibration sensor 13 is fixedly connected with a clapboard 14, the upper surface of the clapboard 14 is fixedly connected with a battery assembly 15, the upper surface of the protective box 3 and the lower surface of the tube body 1 are both provided with through wire holes matched with each other, the upper surface of the vibrator 4 is respectively and electrically connected with the vibration sensor 13 and the battery assembly 15, the upper surface of the battery assembly 15 is electrically connected with a motor 16, the lower surface output shaft of the motor 16 is fixedly connected with fan blades 17, one side of the tube body 1 is respectively provided with an inclined hole 18 and a cell changing groove 19, the other side of the tube, and both ends of the inner wall of the inclined hole 18 are fixedly connected with filter screens, the inclined hole 18 is positioned above the pool replacing groove 19, and the back of the display 20 is electrically connected with the vibration sensor 13.
The working principle is as follows: when using tuning fork formula material level switch, start through on-off control electromagnetic shaker 4, electromagnetic shaker 4 drives 7 vibrations of falling concave pole through round bar 5 and chuck 6, fall concave pole 7 and drive the vibrations of inserted bar 12 through connecting rod 11, inserted bar 12 is given vibrations inductor 13 through the echo bounce-back of material vibrations, vibrations inductor 13 senses the echo of material and feeds back on display 20, the rethread changes the height of 11 adjustment tuning fork material level switches of connecting rod, starter motor 16, it drives flabellum 17 rotations to make it, cool down to 1 inside of the transistor body, thereby reach tuning fork formula material level switch and be convenient for test material level capacity's effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A tuning fork formula level switch, includes body (1), its characterized in that: the upper surface of the pipe body (1) is fixedly connected with a handle (2), the lower surface of the pipe body (1) is fixedly connected with a protection box (3), the inner wall of the protection box (3) is fixedly connected with a vibrator (4), the lower surface of the protection box (3) is fixedly connected with a round rod (5), the bottom end of the round rod (5) is fixedly connected with a chuck (6), the upper surface of the chuck (6) is fixedly connected with an undercut rod (7), the bottom end of the undercut rod (7) is provided with a thread groove (8), the inner wall of the thread groove (8) is in threaded connection with a threaded rod (9), the side face of the threaded rod (9) is in threaded connection with a fixed screw (10), the bottom end of the threaded rod (9) is fixedly connected with a connecting rod (11), the bottom end of the connecting rod (11) is in threaded connection with an insert rod (12), the inner bottom wall of the pipe, the last fixed surface of vibrations inductor (13) is connected with baffle (14), the last fixed surface of baffle (14) is connected with battery pack (15), the upper surface electricity of battery pack (15) is connected with motor (16), the lower surface output shaft fixedly connected with flabellum (17) of motor (16), inclined hole (18) have been seted up respectively and pond groove (19) have been traded to one side of body (1), another side of body (1) inlays and is equipped with display (20).
2. A tuning fork level switch according to claim 1, wherein: the upper surface of protection box (3) and the lower surface of body (1) all set up the through-wire hole of looks adaptation, and the upper surface of electromagnetic shaker (4) is connected with vibrations inductor (13) and battery pack (15) electricity respectively.
3. A tuning fork level switch according to claim 1, wherein: the upper surface of the inverted concave rod (7) is provided with a hole matched with the bottom end of the round rod (5), and the inner wall of the upper surface of the inverted concave rod (7) is rotatably connected with the surface of the round rod (5).
4. A tuning fork level switch according to claim 1, wherein: the equal fixedly connected with threaded rod (9) in both ends of connecting rod (11), and fall the side of concave pole (7) and inserted bar (12) and all pass through fixed screw (10) and the both ends threaded rod (9) side threaded connection of connecting rod (11).
5. A tuning fork level switch according to claim 1, wherein: the number of the connecting rods (11) and the number of the inserted rods (12) are two, and the top ends of the inserted rods (12) are fixedly connected with the bottom ends of the inverted concave rods (7) through the connecting rods (11) with different lengths.
6. A tuning fork level switch according to claim 1, wherein: a plurality of inclined holes (18) are formed in one side of the pipe body (1), filter screens are fixedly connected to two ends of the inner wall of each inclined hole (18), the inclined holes (18) are located above the tank replacing grooves (19), and the back of the displayer (20) is electrically connected with the vibration sensor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056826.0U CN210719332U (en) | 2019-11-26 | 2019-11-26 | Tuning fork type material level switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056826.0U CN210719332U (en) | 2019-11-26 | 2019-11-26 | Tuning fork type material level switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210719332U true CN210719332U (en) | 2020-06-09 |
Family
ID=70927533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922056826.0U Expired - Fee Related CN210719332U (en) | 2019-11-26 | 2019-11-26 | Tuning fork type material level switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210719332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005257A (en) * | 2021-10-29 | 2022-02-01 | 成都走之科技有限公司 | Alarm for monitoring running state of raw material bin for mineral source nitrohumic acid production |
-
2019
- 2019-11-26 CN CN201922056826.0U patent/CN210719332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005257A (en) * | 2021-10-29 | 2022-02-01 | 成都走之科技有限公司 | Alarm for monitoring running state of raw material bin for mineral source nitrohumic acid production |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |