CN108844596A - A kind of material level detection mechanism - Google Patents
A kind of material level detection mechanism Download PDFInfo
- Publication number
- CN108844596A CN108844596A CN201810673784.2A CN201810673784A CN108844596A CN 108844596 A CN108844596 A CN 108844596A CN 201810673784 A CN201810673784 A CN 201810673784A CN 108844596 A CN108844596 A CN 108844596A
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- China
- Prior art keywords
- apparatus body
- block
- level detection
- detection mechanism
- conehead
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/0023—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with a probe suspended by a wire or thread
Abstract
The claimed material level detection mechanism of the present invention, including wirerope, the measurement component set on the wirerope side and for detecting wirerope tensile elongation, and set on the wirerope other side and the downward stock rod for partially stretching to the apparatus body；It is characterized in that：The stock rod is disposed with clump weight, block and conehead from the direction far from the wirerope；The block is arranged adjacent to the conehead, wherein the block is provided with planar structure in the side end face towards the conehead, the block can enter to together in the apparatus body together with the conehead, and the feedback signal for measuring component when can be contacted according to the material in the block and the apparatus body, to measure the descending depth of the wirerope.Height of materials accuracy in the apparatus body that the present invention detects it is higher, can there are the situations of certain altitude difference accurately to be measured to material in apparatus body.
Description
Technical field
The invention belongs to the relevant technical fields of level measurement equipment, are specifically related to a kind of material level detection mechanism.
Background technique
It is appreciated that in various industrial productions, especially in the big environment of high temperature, dust concentration, such as in gas burning kiln
It is interior, granular material or granular material material position are measured, often be detected with various types of level-sensing devices.But
It is traditional mechanical level meter or principle, structure is complicated, cost of manufacture height；Or unreasonable structural design, it is not suitable with high temperature
Environment, the material position that cannot accurately incude/measure graininess or granular material；Or couple difficulty with automatic control system,
It is difficult to adapt to the automation of production process.
For this purpose, people have carried out continuous research, and propose the (application of mechanical level meter disclosed in Chinese patent literature
Number：2008200952832), above-mentioned mechanical level meter at work, is stretched in equipment to be detected, with stock rod with stock rod
Contact between the material in equipment is detected by a sensor as feedback signal, and show that the decline of steel wire cable is long
Degree, the elevation carrection for treating material in measuring device is realized with this.
Above-mentioned scheme solves the purpose that material measures in equipment to a certain extent, but material is lower in equipment to be arranged
During, the material in equipment can be made to have certain altitude poor, and above-mentioned scheme cannot be to material in above-mentioned equipment
It is accurately measured, so that the height of material has certain error in the equipment measured, enterprise cannot be met well
Use demand.
Summary of the invention
Based on this, it is necessary to for the technical problems in the prior art, provide a kind of material level detection mechanism.
Specifically：A kind of material level detection mechanism is detected for the material position to material in apparatus body, the material position inspection
Surveying mechanism includes wirerope, the measurement component set on the wirerope side and for detecting wirerope tensile elongation, and is set to
The wirerope other side and the stock rod for partially stretching to the apparatus body downwards；The certainly separate wirerope of the stock rod
Direction is disposed with clump weight, block and conehead；The block is arranged adjacent to the conehead, wherein the block is towards institute
The side end face for stating conehead is provided with planar structure, and the block can enter to together the equipment sheet together with the conehead
In vivo, feedback letter when and the measurement component can be contacted according to the material in the block and the apparatus body
Number, to measure the descending depth of the wirerope.
As a preferred solution of the present invention, the material level detection mechanism further includes guiding mechanism, for the stock rod phase
The verticality of the apparatus body is limited.
As a preferred solution of the present invention, the guiding mechanism includes the cylinder set being fixed on the apparatus body, and
It is covered on cylinder set；Wherein the internal diameter of the cylinder set is greater than the outer diameter of the block, and the capping is removably set
It sets on cylinder set, and offers the through-hole passed through for the stock rod in the capping.
As a preferred solution of the present invention, with evenly arranged multiple groups bolt, nut between the capping and cylinder set
It is fixedly connected.
As a preferred solution of the present invention, the capping is attached fixation with cylinder set in a snap-in manner.
As a preferred solution of the present invention, the cylinder set is removably disposed on the apparatus body, and the equipment
On be provided with it is multiple for assembling the pilot holes of cylinder set.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
Material level detection mechanism provided by the present invention is by reasonable structure setting, so that the material level detection mechanism is using
When, first conehead can be inserted into material, it is even flat to carry out inserting pine to the material in apparatus body, then further according to block with
Contact in apparatus body between material as height of materials in measuring device ontology feedback signal so that the material-level measure
The high degree of accuracy of material is higher in mechanism apparatus body detected, can be poor there are certain altitude to material in apparatus body
Situation is accurately measured；Meanwhile the structure setting of clump weight, so that conehead can be easily inserted into material downwards, just
In detection of the material level detection mechanism to material in apparatus body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of material level detection mechanism provided by the present invention.
Wherein, 10, wirerope；20, component is measured；30, stock rod；40, clump weight；50, block；60, conehead；70, it is oriented to
Mechanism；71, cylinder set；72, it covers；200, apparatus body；201, material.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
Referring to Fig. 1, the claimed material level detection mechanism of the present invention, be for the material position in apparatus body 200 into
Row detection comprising wirerope 10, the measurement component set on 10 side of wirerope and for detecting wirerope tensile elongation
20, and set on 10 other side of wirerope and the downward stock rod 30 for partially stretching to the apparatus body 200.Wherein, described
Measure the specific mechanical level meter (application number as disclosed in Chinese patent literature of component 20：2008200952832) structure,
This does not just do expansion and illustrates.
It is appreciated that stock rod 30 is to be arranged straight down by the effect of gravity in the material level detection mechanism of the present embodiment.Its
Described in stock rod 30 from far from the direction of the wirerope 10 be disposed with clump weight 40, block 50 and conehead 60；The cone
First 60 be specifically stock rod 30 is set far from a side end of wirerope 10, and block 50 is then to be fixed on stock rod 30, and
The neighbouring conehead 60 is arranged.
Wherein, the block 50 is provided with planar structure, and the block in the side end face towards the conehead 60
50 can enter in the apparatus body 200 together with 60 one of the conehead, and the measurement component 20 can be according to described
Feedback signal when material 201 in block 50 and the apparatus body 200 is contacted, to measure under the wirerope 10
Drawdown degree realizes that the material position to material 201 in apparatus body 200 is measured with this.
It is appreciated that the conehead 60 utilizes its design feature, contacted with the material 201 in apparatus body 200
It is that conehead 60 is inserted into downwards the material 201 of the apparatus body 200, to be carried out to the material 201 in apparatus body 200
Pine is inserted, and under the effect of gravity, the material 201 in apparatus body 200 can be paved.It of courses it should be noted that originally
The material 201 of apparatus body 200 measured by the material level detection mechanism of embodiment, it is desirable that material is granular material, and this sets
The cavity that standby ontology 200 is specifically used for containing material 201 is annulus tubular structure.
Since the block 50 of the present embodiment is set as planar structure in the side end face towards conehead 60, so that block 50
When being inserted into the material 201 of apparatus body 200 in company with the conehead 60 on stock rod 30, when block 50 and material 201 contact, material
The upward active force of 201 pairs of blocks 50 will be far longer than the conehead 60 when being inserted into material 201, and material 201 is to conehead
Upward active force caused by 60 has thus been convenient for measuring acquisition when component 20 works to feedback signal.
The material level detection mechanism of the present embodiment further includes guiding mechanism 70, is used for the stock rod 30 relative to the equipment
The verticality of ontology 200 is limited, that is to say, that the stock rod 30 is visited when extending downwardly into the apparatus body 200
Ruler 30 is straight down, to be convenient for the acquisition for the feedback signal for measuring component 20 with this, it is ensured that the material-level measure machine always
Accuracy of the structure to 201 elevation carrection of material in apparatus body 200.
Specifically, the guiding mechanism 70 includes the cylinder set 71 being fixed on the apparatus body 200, and is set to described
Capping 72 on cylinder set 71；Wherein the internal diameter of the cylinder set 71 is greater than the outer diameter of the block 50, and the capping 72 is removably
Setting offers the through-hole 73 passed through for the stock rod 30 on cylinder set 71, and in the capping 72.That is, block
50 and conehead 60 can be stretched in apparatus body 200 in company with one of stock rod 30 by the cylinder set 71 on guiding mechanism 70, and stock rod
30 parts are specifically to be arranged in the through-hole (not shown) of the capping 72, realize the guiding mechanism 70 to stock rod 30 with this
The effect that verticality is limited.
Wherein, with evenly arranged multiple groups bolt between the capping 72 and cylinder set 71, nut is fixedly connected.
Or it can also be attached fixation in a snap-in manner between capping 72 and cylinder set 72, that is to say, that the capping of the present embodiment
Be that reassembling type is connected and fixed between 72 and cylinder set 71 so that the material level detection mechanism in apparatus body 200 material 201 into
After row measurement, it can show and open capping 72 from cylinder set 71, block 50 and conehead 60 are then connected to stock rod 30 from equipment sheet
It is extracted in body 200.
It is appreciated that the structure setting of the above-mentioned guiding mechanism 70 of the present embodiment, in addition to stretching to apparatus body to stock rod 30
Except the effect that verticality when 200 is limited, the effect that can also be sealed to apparatus body 200 prevents equipment
Material 201 is because that need to measure the needs of 201 material position of material in ontology 200, and material 201 is caused to pollute external environment.
Further, the cylinder set 71 is removably disposed on the apparatus body 200, and the apparatus body 200
On be provided with it is multiple for assembling the pilot hole (not shown) of cylinder set 71, that is to say, that the material-level measure machine of the present embodiment
Structure at work, can be detected in different location to realize the material position to material in apparatus body 200, to further increase this
Accuracy of the material level detection mechanism to 201 level measurement of material in apparatus body 200.
To sum up, material level detection mechanism provided by the present invention is by reasonable structure setting, so that the material level detection mechanism
When in use, first conehead can be inserted into material, it is even flat to carry out inserting pine to the material in apparatus body, then further according to
Contact between block and material in apparatus body as height of materials in measuring device ontology feedback signal so that the material
The high degree of accuracy of material is higher in position detecting mechanism apparatus body detected, can exist to material in apparatus body certain high
The situation of degree difference is accurately measured；Meanwhile the structure setting of clump weight, so that conehead can easily be inserted into downwards material
It is interior, it has been convenient for detection of the material level detection mechanism to material in apparatus body.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of material level detection mechanism is detected for the material position to material in apparatus body, the material level detection mechanism packet
Enclosing wire rope, the measurement component set on the wirerope side and for detecting wirerope tensile elongation, and it is set to the steel wire
The rope other side and the stock rod for partially stretching to the apparatus body downwards；It is characterized in that：The stock rod is from far from the steel wire
The direction of rope is disposed with clump weight, block and conehead；The block is arranged adjacent to the conehead, wherein the block is in face
A side end face of the conehead is provided with planar structure, the block can enter to together described set together with the conehead
In standby ontology, and the feedback for measuring component when can be contacted according to the material in the block and the apparatus body
Signal, to measure the descending depth of the wirerope.
2. material level detection mechanism according to claim 1, it is characterised in that：The material level detection mechanism further includes Guiding machine
Structure is limited for the verticality to the stock rod relative to the apparatus body.
3. material level detection mechanism according to claim 2, it is characterised in that：The guiding mechanism includes being fixed on described set
Cylinder set on standby ontology, and covered on cylinder set；Wherein the internal diameter of the cylinder set is greater than the outer diameter of the block,
The capping is removably disposed in the cylinder and puts on, and the through-hole passed through for the stock rod is offered in the capping.
4. material level detection mechanism according to claim 3, it is characterised in that：With uniform between the capping and cylinder set
The multiple groups bolt of arrangement, nut are fixedly connected.
5. material level detection mechanism according to claim 3, it is characterised in that：The capping and side of the cylinder set to buckle
Formula is attached fixation.
6. material level detection mechanism according to claim 3, it is characterised in that：The cylinder set is removably disposed in described set
It is provided on standby ontology, and in the equipment multiple for assembling the pilot hole of the cylinder set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673784.2A CN108844596A (en) | 2018-06-27 | 2018-06-27 | A kind of material level detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673784.2A CN108844596A (en) | 2018-06-27 | 2018-06-27 | A kind of material level detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108844596A true CN108844596A (en) | 2018-11-20 |
Family
ID=64202794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810673784.2A Pending CN108844596A (en) | 2018-06-27 | 2018-06-27 | A kind of material level detection mechanism |
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| Country | Link |
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| CN (1) | CN108844596A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612530A (en) * | 2018-12-28 | 2019-04-12 | 南京艾龙信息科技有限公司 | A kind of monitoring device of the comprehensive many reference amounts of grain storage environmental perspective |
| CN109896187A (en) * | 2019-03-05 | 2019-06-18 | 江苏海宏信息科技有限公司 | A kind of silo material weight measuring system and method |
| CN114046853A (en) * | 2021-11-29 | 2022-02-15 | 三一汽车制造有限公司 | Level gauge fixing base, stock bin equipment and agitated vessel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146784A (en) * | 1991-03-04 | 1992-09-15 | Vista Research, Inc. | Sensor for measuring liquid-level changes in storage tanks |
| CN2648415Y (en) * | 2003-06-19 | 2004-10-13 | 梁志祥 | Inducing material level indicator |
| CN107192423A (en) * | 2017-07-13 | 2017-09-22 | 江苏万捷仪表科技有限公司 | A kind of weight material position machine |
-
2018
- 2018-06-27 CN CN201810673784.2A patent/CN108844596A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146784A (en) * | 1991-03-04 | 1992-09-15 | Vista Research, Inc. | Sensor for measuring liquid-level changes in storage tanks |
| CN2648415Y (en) * | 2003-06-19 | 2004-10-13 | 梁志祥 | Inducing material level indicator |
| CN107192423A (en) * | 2017-07-13 | 2017-09-22 | 江苏万捷仪表科技有限公司 | A kind of weight material position machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612530A (en) * | 2018-12-28 | 2019-04-12 | 南京艾龙信息科技有限公司 | A kind of monitoring device of the comprehensive many reference amounts of grain storage environmental perspective |
| CN109896187A (en) * | 2019-03-05 | 2019-06-18 | 江苏海宏信息科技有限公司 | A kind of silo material weight measuring system and method |
| CN114046853A (en) * | 2021-11-29 | 2022-02-15 | 三一汽车制造有限公司 | Level gauge fixing base, stock bin equipment and agitated vessel |
| CN114046853B (en) * | 2021-11-29 | 2023-09-26 | 三一汽车制造有限公司 | Material level gauge fixing seat, feed bin equipment and stirring equipment |
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Application publication date: 20181120 |
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