CN207650660U - A kind of material measuring device - Google Patents
A kind of material measuring device Download PDFInfo
- Publication number
- CN207650660U CN207650660U CN201721645121.7U CN201721645121U CN207650660U CN 207650660 U CN207650660 U CN 207650660U CN 201721645121 U CN201721645121 U CN 201721645121U CN 207650660 U CN207650660 U CN 207650660U
- Authority
- CN
- China
- Prior art keywords
- floating ball
- measuring
- reed switch
- microswitch
- ball rod
- 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.)
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Links
- 239000000463 material Substances 0.000 title claims abstract description 35
- 238000007667 floating Methods 0.000 claims abstract description 83
- 210000003165 Abomasum Anatomy 0.000 claims abstract description 36
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000001012 protector Effects 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 8
- 241000196435 Prunus domestica subsp. insititia Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model is a kind of material measuring device.Including measuring tank,Measurement instrument,Floating ball,Floating ball rod,Weight,Microswitch,Linked protector,Magnetic reed switch,Magnet steel,Measuring tank is mounted in the top of measurement instrument,Floating ball is in measuring tank,Microswitch is mounted in the top of measuring tank,Floating ball rod is provided with the hollow pipe fitting of hollow cavity,The upper end of floating ball rod is fixed on the bottom surface of pedestal set by microswitch,The lower end of floating ball rod is inserted into floating ball,And it is pierced by floating ball,Floating ball rod is pierced by the end part seal of floating ball,Weight is mounted in the lower section of floating ball,And it is connected to the bottom of floating ball rod,Magnet steel is installed in floating ball,And it is fixed on floating ball rod,Magnetic reed switch is in hollow cavity set by floating ball rod,Magnet steel can start magnetic reed switch when floating to the position of magnetic reed switch upwards with floating ball,Magnetic reed switch can touch microswitch,The signal output end of microswitch is electrically connected with linked protector.The utility model ensures the precision of material metering, and ensures production safety.
Description
Technical field
The utility model is related to a kind of material measuring device, especially a kind of material metering can ensure that material metering safety
Slot limit switch device belongs to the innovative technology of material measuring device.
Background technology
Existing material measuring device is in practical operation, it will usually occur due to maloperation or due in material measuring device
Device there is metering failure so that causing material in material measuring device to run emits spilling, seriously affect material metering
Precision, or even cause safety accident.
Invention content
The purpose of this utility model is that considering the above problem and providing a kind of material measuring device, the utility model ensures
The precision of material metering, and ensure production safety, it is a kind of material measuring device simple in structure, convenient and practical.
The technical solution of the utility model is：The material measuring device of the utility model includes measuring tank, meter
Tool, floating ball, floating ball rod, weight, microswitch, linked protector, magnetic reed switch, magnet steel, wherein measuring tank are installed in meter
The top of measuring device tool, floating ball are installed in measuring tank, and microswitch is installed in the top of measuring tank, and floating ball rod is provided with hollow
The hollow pipe fitting of cavity, the upper end of floating ball rod are fixed on the bottom surface of pedestal set by microswitch, and the lower end of floating ball rod is inserted into
In floating ball, and it is pierced by floating ball, floating ball rod is pierced by the end part seal of floating ball, and weight is installed in the lower section of floating ball and is connected to floating
The bottom of ball link, magnet steel are installed in floating ball, and are fixed on floating ball rod, during magnetic reed switch is installed in set by floating ball rod
In cavity body, magnet steel can start magnetic reed switch when floating to the position of magnetic reed switch upwards with floating ball, and magnetic reed switch can touch micro-
Dynamic switch, the signal output end of microswitch are electrically connected with linked protector.
The utility model is floated by magnet steel with floating ball upwards, and magnet steel controls magnetic reed switch action, and magnetic reed switch can touch
The signal output end of microswitch, microswitch is electrically connected with control linked system, and metering can be controlled by linked protector
Slot stops that liquid material is added, so as to play the role of safeguard protection in the case of maloperation and metering module failure；This
Utility model can effectively avoid material race and emit spilling, it is ensured that the precision of material metering, and ensure production safety.The utility model is
A kind of material measuring device simple in structure, convenient and practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Embodiment：
The structural schematic diagram of the utility model as shown in Figure 1, the utility model material measuring device, include measuring tank
1, measurement instrument 2, floating ball 3, floating ball rod 4, weight 5, microswitch 6, linked protector 7, magnetic reed switch 8, magnet steel 9,
Middle measuring tank 1 is installed in the top of measurement instrument 2, and floating ball 3 is installed in measuring tank 1, and microswitch 6 is installed in measuring tank 1
Top, floating ball rod 4 are provided with the hollow pipe fitting of hollow cavity, and the upper end of floating ball rod 4 is fixed on pedestal set by microswitch 6
Bottom surface, the lower end of floating ball rod 4 is inserted into floating ball 3, and is pierced by floating ball 3, and floating ball rod 4 is pierced by the end part seal of floating ball 3, weight
Hammer 5 is installed in the lower section of floating ball 3 and is connected to the bottom of floating ball rod 4, and magnet steel 9 is installed in floating ball 3, and is fixed on floating ball
On connecting rod 4, magnetic reed switch 8 is installed in hollow cavity set by floating ball rod 4, and magnet steel 9 floats to magnetic reed switch upwards with floating ball 3
Magnetic reed switch 8 can be started when 8 position, magnetic reed switch 8 can touch microswitch 6, the signal output end of microswitch 6 and linkage
Protective device 7 is electrically connected.
It since magnetic reed switch 8 requires to insulate, and cannot work in the working environment of liquid, therefore magnetic reed switch 8 is installed in
In hollow cavity set by floating ball rod 4, and the lower end of hollow floating ball rod 4 blocks the opening of pipe with plug, to realize sealing,
To avoid liquid from flowing to the hollow cavity of floating ball rod 4.
In the present embodiment, above-mentioned measuring tank 1 is high-order material metering slot.In addition, the top of measuring tank 1 is also installed with exhaust
Pipe 10, exhaust pipe 10 play the role of with it is cross-ventilated, ensure there is no pressure difference with extraneous in measuring tank 1.
In the present embodiment, above-mentioned measurement instrument 2 is digital-scroll technique weighbridge either other measurement instruments.
In the present embodiment, above-mentioned magnetic reed switch 8 is double-contact magnetic reed switch.
In the present embodiment, above-mentioned microswitch 6 is explosion-proof microswitch.
In the present embodiment, the recessed circular hole set by 4 bottom of floating ball rod of above-mentioned weight 5 penetrates.The installation site root of weight 5
The floating initial position for adjusting floating ball 3 with this is fixed according to required minimum point, adjusts magnetic reed switch on floating ball rod 4
The maximum range measured needed for 8 stop position is adjustable, the linkage of linked protector 7 is controlled with this, when linkage is protected
After device 7 starts, control stops material and inputs measuring tank 1, can be just again started up after the material outflow only in measuring tank 1,
Ensure that the accident that material overflows measuring tank 1 will not be occurred in the process by adding material.
In the present embodiment, recessed circular hole is arranged in the position of its geometric center set by 4 bottom of above-mentioned floating ball rod.
The operation principle of the utility model is：The utility model utilizes liquid buoyancy principle, when liquids are added in measuring tank 1
After material, floating ball 3 rises or falls by liquid buoyancy and with liquid level, i.e., floating ball 3 action boundary in liquid level change and rise and
Decline, the magnet steel 9 in floating ball 3 also floats up and down with floating ball 3, in addition, magnetic reed switch 8 in floating ball rod 4 by conducting wire with it is micro-
Dynamic switch 6 connects, and magnetic reed switch 8 is light current flow control switch, controls the state of microswitch 6, the position of magnetic reed switch 8 passes through
The length of pilot is adjusted, the location of magnetic reed switch 8 be needed for the maximum range that measures.When liquid level rising, magnetic
When steel 9 floats to the position of magnetic reed switch 8 with floating ball 3 upwards, the magnetic force of magnet steel 9 starts magnetic reed switch 8, the shape of magnetic reed switch 8
State is converted to closed state by normally open, to drive microswitch 6 to be converted to closed state by normally open, to start
Linked protector 7, linked protector 7, which controls measuring tank 1, stops that liquid material is added, and emits to occur to run or accidentally grasps
Make phenomenon.
Claims (7)
1. a kind of material measuring device, it is characterised in that include measuring tank, measurement instrument, floating ball, floating ball rod, weight, micro-
Dynamic switch, linked protector, magnetic reed switch, magnet steel, wherein measuring tank are installed in the top of measurement instrument, and floating ball is installed in meter
In measuring tank, microswitch is installed in the top of measuring tank, and floating ball rod is provided with the hollow pipe fitting of hollow cavity, floating ball rod
Upper end is fixed on the bottom surface of pedestal set by microswitch, and the lower end of floating ball rod is inserted into floating ball, and is pierced by floating ball, floating ball rod
It is pierced by the end part seal of floating ball, weight is installed in the lower section of floating ball and is connected to the bottom of floating ball rod, and magnet steel is installed in floating ball
It is interior, and be fixed on floating ball rod, magnetic reed switch is installed in hollow cavity set by floating ball rod, and magnet steel floats upwards with floating ball
To magnetic reed switch position when can start magnetic reed switch, magnetic reed switch can touch microswitch, the signal output end of microswitch
It is electrically connected with linked protector.
2. material measuring device according to claim 1, it is characterised in that above-mentioned measuring tank is high-order material metering slot.
3. material measuring device according to claim 1, it is characterised in that above-mentioned measurement instrument is digital-scroll technique weighbridge.
4. material measuring device according to claim 1, it is characterised in that above-mentioned magnetic reed switch is double-contact magnetic reed switch.
5. material measuring device according to claim 1, it is characterised in that above-mentioned microswitch is explosion-proof microswitch.
6. material measuring device according to any one of claims 1 to 5, it is characterised in that above-mentioned weight is from floating ball rod bottom
Recessed circular hole set by portion penetrates.
7. material measuring device according to claim 6, it is characterised in that recessed circular hole set by above-mentioned floating ball rod bottom
It is arranged in the position of its geometric center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645121.7U CN207650660U (en) | 2017-12-01 | 2017-12-01 | A kind of material measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645121.7U CN207650660U (en) | 2017-12-01 | 2017-12-01 | A kind of material measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650660U true CN207650660U (en) | 2018-07-24 |
Family
ID=62882069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645121.7U Active CN207650660U (en) | 2017-12-01 | 2017-12-01 | A kind of material measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999935A (en) * | 2019-04-09 | 2019-07-12 | 何德安 | A kind of quick volume fixing device of chemical synthesis solution |
-
2017
- 2017-12-01 CN CN201721645121.7U patent/CN207650660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999935A (en) * | 2019-04-09 | 2019-07-12 | 何德安 | A kind of quick volume fixing device of chemical synthesis solution |
| CN109999935B (en) * | 2019-04-09 | 2021-05-25 | 海安中丽环保材料有限公司 | Quick constant volume device of solution for chemical synthesis |
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| GR01 | Patent grant |