CN106840280A - A kind of suspension type impact flow meter - Google Patents
A kind of suspension type impact flow meter Download PDFInfo
- Publication number
- CN106840280A CN106840280A CN201710160333.4A CN201710160333A CN106840280A CN 106840280 A CN106840280 A CN 106840280A CN 201710160333 A CN201710160333 A CN 201710160333A CN 106840280 A CN106840280 A CN 106840280A
- Authority
- CN
- China
- Prior art keywords
- flow meter
- transmission rod
- suspension type
- type impact
- impact flow
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000033228 biological regulation Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 239000000843 powder Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
- G01F1/30—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter for fluent solid material
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of suspension type impact flow meter, including body and the guiding gutter for being located at body upper end, momentum plate is provided with body, four angles of momentum plate are connected with the steel wire rope of equal length respectively, one side of momentum plate is by two steel wire hangs on body top, another side on the connecting plate located at body top, makes momentum plate horizontal by certain angle by two steel wire hangs；Momentum plate lower surface centre position is provided with pushing block, and pushing block is connected with transmission rod, and the transmission rod other end is provided with joint, and transmission rod is connected to force cell by joint.The advantage of the invention is that using underslung momentum plate, substantially increasing measuring accuracy；Null offset can be prevented effectively from；The design of guiding gutter, be avoided that because each material liquidate template impulsive force it is of different sizes and caused by the inaccurate problem of metering；Force cell is firmly installed in body, can avoid because of vibration equipment and caused by the inaccurate problem of metering.
Description
Technical field
A kind of flow measurement detection means used in quantitatively being conveyed the present invention relates to industrial powder, and in particular to suspension type
Impact flow meter.
Background technology
In the industrial production, often need the powder to being conveyed in technological process or carefully scattered material carry out dynamic continuous measure,
The purpose of accurate quantification and control is carried out to powder or thin scattered material to reach.Existing punching or slide type flowmeter have knot
Structure is simple, react quick characteristic, but because force measuring machine and power induction mode have structural defect, it is operated in tide
In the rugged environment such as wet, high temperature and vibration, easily mechanism is made moist fouling when tested material passes through, and done force-transmitting relation
Disturb or destroy, cause the serious drift of metering signal or distortion.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of suspension type impact flow meter, and the flowmeter is effectively solved
Traditional impact flow meter is easily affected by environment, causes the problem of the serious drift of metering signal.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of suspension type impact flow meter, including body and the guiding gutter for being located at body upper end, are provided with punching in the body
Template, four angles of the momentum plate are connected with the steel wire rope of equal length respectively, and one side of the momentum plate passes through two steel wires
Rope is suspended on body top, another side by two steel wire hangs on the connecting plate located at body top, make momentum plate with
Horizontal plane is in a certain angle；
The momentum plate lower surface centre position is provided with pushing block, and the pushing block is connected with transmission rod, and the transmission rod is another
End is provided with joint, and the transmission rod is connected to force cell by joint.
Further improvement is that, the guiding gutter is anti-"L" shaped, and the guiding gutter is provided with arc in its place turned
Groove.
Further improvement is that, the guiding gutter is provided with stop valve.
Further improvement is that, the transmission rod lower section is provided with support, and the support bottom is connected with regulation cock, the tune
Section bolt passes through body, as exterior space.
Further improvement is that, the force cell lower end is provided with angle steel, and force cell is fixed on this by angle steel
In vivo.
Further improvement is that, the momentum plate is horizontal by 45 ° of angles.
Further improvement is that, the transmission rod raises up near one end of pushing block, makes transmission rod horizontal by 1 ° of -2 ° of folder
Angle.
The beneficial effects of the invention are as follows：
1) underslung momentum plate is used, the vertical component of material impact power is fallen by the tension balanced of steel wire rope, level
Component passes to transmission rod completely, substantially increases measuring accuracy, and service life is greatly increased；
2) there is 1 ° to 2 ° of angle with horizontal plane in transmission rod, can be prevented effectively from null offset；
3) design of guiding gutter, vertical direction speed when material can be reached into guiding gutter notch all switchs to zero, material
Only there is gravitional force, and unified as the movement of falling object that initial velocity is zero, it is to avoid because each material liquidates the rushing of template
Hit power of different sizes and cause the inaccurate problem of metering；
4) force cell is firmly installed in body, can avoid because of vibration equipment and caused by metering inaccurate ask
Topic.
Brief description of the drawings
Fig. 1 is profile of the invention.
Wherein, 1- bodies, 2- guiding gutters, 3- momentum plates, 4- steel wire ropes, 5- connecting plates, 6- pushing blocks, 7- transmission rods, 8- connects
Head, 9- force cells, 10- deep-slotted chip breakers, 11- stop valves, 12- supports, 13- regulation cocks, 14- angle steel.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in figure 1, a kind of suspension type impact flow meter, including body 1 and the guiding gutter 2 for being located at the upper end of body 1, body
Momentum plate 3 is provided with 1, four angles of momentum plate 3 are connected with the steel wire rope 4 of equal length respectively, and one side of momentum plate 3 passes through two
Steel wire rope 4 is suspended on the top of body 1, and another side is suspended on the connecting plate 5 on the top of body 1 by two steel wire ropes 4, made
Momentum plate 3 is horizontal by certain angle；The lower surface centre position of momentum plate 3 is provided with pushing block 6, and pushing block 6 is connected with transmission rod 7,
The other end of transmission rod 7 is provided with joint 8, and transmission rod 7 is connected to force cell 9 by joint 8.
Guiding gutter 2 is anti-"L" shaped, and guiding gutter 2 is provided with deep-slotted chip breaker 10, material can be reached into water conservancy diversion in its place turned
Vertical direction speed during groove notch all switchs to zero, and material only has gravitional force, and unified as the freedom that initial velocity is zero
Falling, it is to avoid because each material liquidate template impulsive force it is of different sizes and caused by the inaccurate problem of metering；Water conservancy diversion
Groove 2 is provided with stop valve 11, for the switch control to flowmeter.
The lower section of transmission rod 7 is provided with support 12, and the bottom of support 12 is connected with regulation cock 13, and regulation cock 13 passes through body 1, as
Exterior space.Can be by rotating regulation cock 13 come the height of adjusting bracket 12, when in use, support 12 has necessarily with transmission rod
Distance, when not in use, support 12 can hold transmission rod 7, it is no longer suspended from that the use longevity of device can be increased in the air
Life.
The lower end of force cell 9 is provided with angle steel 14, and force cell 9 is fixed in body 1 by angle steel 14.Can be to dynamometry
Sensor 9 is reinforced, and prevents it from being influenceed by integral device vibration.
Momentum plate 3 is horizontal by 45 ° of angles.The liquidate impulsive force of template 3 of material can be decomposed into level well
Thrust and vertical pressure.
Transmission rod 7 raises up slightly near one end of pushing block 6, makes transmission rod 7 horizontal by 1 ° to 2 ° angle, can effectively keep away
Exempt from the phenomenon of null offset.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, simply original of the invention is illustrated described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
All fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent circle.
It is fixed.
Claims (7)
1. a kind of suspension type impact flow meter, it is characterised in that：Including body (1) and it is located at the guiding gutter of body (1) upper end
(2) momentum plate (3), is provided with the body (1), four angles of the momentum plate (3) are connected with the steel wire rope of equal length respectively
(4), one side of the momentum plate (3) is suspended on body (1) top by two steel wire ropes (4), and another side passes through two steel wires
Rope (4) is suspended on the connecting plate (5) on body (1) top, makes momentum plate (3) horizontal by certain angle；
Momentum plate (3) the lower surface centre position is provided with pushing block (6), and the pushing block (6) is connected with transmission rod (7), the biography
Power bar (7) other end is provided with joint (8), and the transmission rod (7) is connected to force cell (9) by joint (8).
2. a kind of suspension type impact flow meter according to claim 1, it is characterised in that：The guiding gutter (2) is anti-" L "
Font, the guiding gutter (2) is provided with deep-slotted chip breaker (10) in its place turned.
3. a kind of suspension type impact flow meter according to claim 1, it is characterised in that：The guiding gutter (2) is provided with
Stop valve (11).
4. a kind of suspension type impact flow meter according to claim 1, it is characterised in that：Transmission rod (7) lower section sets
Have support (12), support (12) bottom is connected with regulation cock (13), the regulation cock (13) through body (1), as outer
Portion space.
5. a kind of suspension type impact flow meter according to claim 1, it is characterised in that：Under the force cell (9)
End is provided with angle steel (14), and force cell (9) is fixed in body (1) by angle steel (14).
6. a kind of suspension type impact flow meter according to claim 1, it is characterised in that：The momentum plate (3) and level
Face is in 45 ° of angles.
7. a kind of suspension type impact flow meter according to claim 1, it is characterised in that：The transmission rod (7) is close to and pushes away
One end of block (6) raises up, and makes transmission rod (7) horizontal by 1 ° of -2 ° of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160333.4A CN106840280A (en) | 2017-03-17 | 2017-03-17 | A kind of suspension type impact flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160333.4A CN106840280A (en) | 2017-03-17 | 2017-03-17 | A kind of suspension type impact flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106840280A true CN106840280A (en) | 2017-06-13 |
Family
ID=59145207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710160333.4A Pending CN106840280A (en) | 2017-03-17 | 2017-03-17 | A kind of suspension type impact flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106840280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060165A (en) * | 2019-12-23 | 2020-04-24 | 合肥固泰自动化有限公司 | High-precision punching plate flowmeter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149715C1 (en) * | 1981-12-15 | 1983-06-09 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Bulk flow meter |
| CN1196477A (en) * | 1997-04-15 | 1998-10-21 | 黄敏成 | Method and device for measuring flow of solid material |
| CN2420619Y (en) * | 2000-03-24 | 2001-02-21 | 黄敏成 | Impact gravity flow meter |
| CN2447735Y (en) * | 2000-09-01 | 2001-09-12 | 方明 | Bearing balancing electronic bulk flowmeter |
| CN2447728Y (en) * | 2000-08-05 | 2001-09-12 | 李长发 | Impact powder particle flowmeter |
| AU2006222696B1 (en) * | 2005-11-18 | 2007-04-19 | Flow Force Technologies Pty Ltd | Impact style flow meter with physically isolated transducer |
| CN103954323A (en) * | 2014-05-13 | 2014-07-30 | 陈立明 | High-precision impulse plate flow meter |
| CN206627163U (en) * | 2017-03-17 | 2017-11-10 | 合肥固泰自动化有限公司 | A kind of suspension type impact flow meter |
-
2017
- 2017-03-17 CN CN201710160333.4A patent/CN106840280A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149715C1 (en) * | 1981-12-15 | 1983-06-09 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Bulk flow meter |
| CN1196477A (en) * | 1997-04-15 | 1998-10-21 | 黄敏成 | Method and device for measuring flow of solid material |
| CN2420619Y (en) * | 2000-03-24 | 2001-02-21 | 黄敏成 | Impact gravity flow meter |
| CN2447728Y (en) * | 2000-08-05 | 2001-09-12 | 李长发 | Impact powder particle flowmeter |
| CN2447735Y (en) * | 2000-09-01 | 2001-09-12 | 方明 | Bearing balancing electronic bulk flowmeter |
| AU2006222696B1 (en) * | 2005-11-18 | 2007-04-19 | Flow Force Technologies Pty Ltd | Impact style flow meter with physically isolated transducer |
| CN103954323A (en) * | 2014-05-13 | 2014-07-30 | 陈立明 | High-precision impulse plate flow meter |
| CN206627163U (en) * | 2017-03-17 | 2017-11-10 | 合肥固泰自动化有限公司 | A kind of suspension type impact flow meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060165A (en) * | 2019-12-23 | 2020-04-24 | 合肥固泰自动化有限公司 | High-precision punching plate flowmeter |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |