CN108036846A - A kind of Novel waistband scale - Google Patents
A kind of Novel waistband scale Download PDFInfo
- Publication number
- CN108036846A CN108036846A CN201711275579.2A CN201711275579A CN108036846A CN 108036846 A CN108036846 A CN 108036846A CN 201711275579 A CN201711275579 A CN 201711275579A CN 108036846 A CN108036846 A CN 108036846A
- Authority
- CN
- China
- Prior art keywords
- weighing
- belt
- scale
- crossbeam
- roller
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/14—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers using totalising or integrating devices
- G01G11/16—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers using totalising or integrating devices being electrical or electronic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/06—Means for damping oscillations, e.g. of weigh beams
- G01G23/12—Means for damping oscillations, e.g. of weigh beams specially adapted for preventing oscillations due to movement of the load
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A kind of Novel waistband scale, is related to belt conveyer scale technical field, including：Driven roller and driven voller, including driven roller and driven voller, the driven roller are respectively and movably connected to the left and right ends of crossbeam with driven voller, it is characterised in that：The outer wall of the driven roller and driven voller is connected with conveyer belt, the inner wall on the top of the conveyer belt is fitted with weighing tray, the bottom of weighing tray is fixed on crossbeam by the weighing sensor being uniformly arranged, the inner wall on the top of the conveyer belt is also closely fitted with disk roller, the disk roller is fixed by the bracket on crossbeam, trigger of weighing is uniform-distribution with the disk roller, short-circuit piece is fixed with the crossbeam, the short-circuit piece and rotating trigger intermittent contacts of weighing, the belt conveyer scale are also configured with signal transceiver.The belt conveyer scale is simple in structure, expands the application field of belt conveyer scale, and reduces the systematic error of belt balance weighing, effectively improves the accuracy weighed.
Description
Technical field
The present invention relates to belt conveyer scale technical field, more particularly to a kind of Novel waistband scale.
Background technology
Traditional belt conveyer scale, refers to carry out automatic weighing to the bulk material for being placed on belt and continuing through with belt
Weighing apparatus, belted electronic balance crane span structure of weighing is installed in conveying frame, and when material passes through, metering carrying roller is detected on belt feeder
Weight of material by leverage in weighing sensor, produce a voltage signal for being proportional to belt load.In belt conveyer scale
On have a weighing sensor mounted in weighing on crane span structure, during work, the weight of material detected on belt is sent into weighing instrument,
Weighing instrument is also fed into by the speed signal of tachogenerator belt conveyor at the same time, instrument by speed signal and weighing-up wave into
Row Integral Processing, obtains instantaneous delivery and cumulative amount.Velocity sensor is directly coupled on major diameter speed measuring drum, there is provided a series of
Pulse, each pulse represent that the frequency of pulse is proportional to belt speed.Weighing instrument connects from weighing sensor and velocity sensor
The collection of letters number, draws an instantaneous delivery value and accumulating weight value, and show respectively by integral operation.
Traditional belt conveyer scale needs to install weighing sensor and tachogenerator at the same time, complicated, is not suitable for environment and dislikes
Bad working site.Conventional belt scale is preferable to homogeneous material measurement accuracy, and heterogeneous for similar building castoff etc.
Rigid bulk materials, just occur large error, its application is limited using continuous measurement.
The content of the invention
For in the prior art the defects of, the present invention provides a kind of Novel waistband scale, compared with traditional belt conveyer scale, the skin
Belt scale is simple in structure, expands the application field of belt conveyer scale, and reduces the systematic error of belt balance weighing, effectively improves what is weighed
Accuracy.
The present invention provides a kind of Novel waistband scale, including driven roller and driven voller, the driven roller is distinguished with driven voller
It is movably connected in the left and right ends of crossbeam, it is characterised in that：The outer wall of the driven roller and driven voller is connected with conveyer belt, described
The inner wall on the top of conveyer belt is fitted with weighing tray, and the bottom of weighing tray is fixed on by the weighing sensor being uniformly arranged
On crossbeam, the inner wall on the top of the conveyer belt is also closely fitted with disk roller, and the disk roller is fixed by the bracket on crossbeam, institute
State and trigger of weighing is uniform-distribution with disk roller, short-circuit piece, the short-circuit piece and rotating title are fixed with the crossbeam
Weight trigger intermittent contacts, the belt conveyer scale are also configured with signal transceiver.
Further, the stent is made of two damping for being arranged on disk roller both sides loop bars.
Further, the weighing sensor is surface acoustic wave wireless passive sensor.
Further, the trigger of weighing is wireless and passive trigger.
Further, length dimension of the weighing tray on belt-conveying direction is the integral multiple of disk roller girth.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) the Novel waistband scale eliminates velocity sensor, without testing the speed, reduces the systematic error of belt balance weighing；
(2) the Novel waistband scale by conveyer belt, weighing tray, disk roller, weighing sensor, trigger of weighing phase interworking
Close, change traditional belt conveyer scale by the way that speed signal and weighing-up wave are carried out the algorithm that Integral Processing obtains gross weight value,
Only need to obtain the gross weight value of material by accumulating the algorithm of each weighing data, can effectively improve weigh it is accurate
Property；
(3) weighed using wireless intermittent triggering, acted on by the carrying of weighing tray, material is separated into similar firm
Property connection weighing unit, can effectively handle the material metage heterogeneous such as building castoff.
Brief description of the drawings
Fig. 1 shows the structure diagram of Novel waistband scale provided by the invention.
In figure：1 driven roller, 2 driven vollers, 3 crossbeams, 4 conveyer belts, 5 weighing trays, 6 weighing sensors, 7 disk rollers, 8 stents,
9 weigh trigger, 10 short-circuit pieces, 11 signal transceivers.
Embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with attached drawing.Following embodiments are only used for
Clearly illustrate technical scheme, therefore be intended only as example, and the protection of the present invention cannot be limited with this
Scope.
Embodiment one
Fig. 1 shows the structure diagram for the Novel waistband scale that the embodiment of the present invention one provides.As shown in Figure 1, this is new
Belt conveyer scale includes：Driven roller 1 and driven voller 2, the driven roller 1 are respectively and movably connected to the left and right two of crossbeam 3 with driven voller 2
End.
The driven roller 1 and the outer wall of driven voller 2 are connected with conveyer belt 4, and the top inner wall of the conveyer belt 4 is fitted with title
Weight pallet 5, when material passes through, due to gravity, material and conveyer belt is slightly sagging falls into weighing tray 5 is formed similar
In a rigidly connected bulk materials, the bottom of weighing tray 5 passes through three passive titles of the surface acoustic wave wireless being uniformly arranged
Sensor 6 is retransmitted to be fixed on crossbeam 3.
The top inner wall of the conveyer belt 4 is also closely fitted with disk roller 7, and disk roller 7 is fixed on crossbeam 3 by stent 8, institute
State the trigger 9 of weighing that wireless and passive is uniform-distribution with disk roller 7, it is preferable that the stent 8 is arranged on 7 liang of disk roller by two
The damping loop bar composition of side.During work, constantly rotated in the driving lower roll wheel 7 of conveyer belt, and drive and be fixed on disk roller 7
Trigger 9 of weighing constantly rotates, so as to allow the short-circuit piece 10 being fixed on crossbeam 3 and trigger 9 of weighing to produce intermittent contacts
A series of short circuit, so that pulses are provided, since length dimension of the weighing tray 5 on 4 transporting direction of conveyer belt is equal to disk roller 7 weeks
Long integral multiple, therefore each pulse corresponds to a period of motion of weighing tray 5.
The belt conveyer scale is also configured with signal transceiver 11, and signal transceiver 11 receives the trigger signal for trigger 9 of weighing,
Control weighing sensor 6 to weigh according to the trigger signal, while receive the weighing-up wave of weighing sensor 6, to obtain support of weighing
Real-time weight data of the disk 5 within each period of motion, and added up by the weight data in multiple cycles, so as to obtain material
Gross weight value.
Wherein it is preferred to which the weighing sensor 6 is surface acoustic wave wireless passive sensor, the trigger 9 of weighing is
Wireless and passive trigger.
The embodiment of the present invention has beneficial effect as described below：
(1) belt conveyer scale is simple in structure, can effectively weigh to rigid bulk materials heterogeneous, greatly carry
The high application field of the belt conveyer scale (such as building castoff processing equipment field) and the accuracy weighed；Specifically, using nothing
The intermittent triggering of line is weighed, and is acted on by the carrying of weighing tray, and material is separated into similar rigidly connected weighing unit,
The material metage heterogeneous such as building castoff can effectively be handled；
(2) the Novel waistband scale eliminates speed sensor velocity measurement, reduces the systematic error of belt balance weighing；
(3) the Novel waistband scale passes through conveyer belt 4, weighing tray 5, disk roller 7, weighing sensor 6, trigger 9 of weighing
Cooperate, change traditional belt conveyer scale and obtain gross weight value by the way that speed signal and weighing-up wave are carried out Integral Processing
Algorithm, it is only necessary to obtain the gross weight value of material by accumulating the algorithm of each weighing data, can effectively improve what is weighed
Accuracy；
(4) weighing sensor using wireless and passive and trigger of weighing, without wiring, sensor side is also without electricity
Source, reduces the complexity of field wiring so that it is applicable to various severe environment of weighing.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution described in foregoing embodiments, either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme, it should all cover among the claim of the present invention and the scope of specification.
Claims (5)
1. a kind of Novel waistband scale, including driven roller (1) and driven voller (2), the driven roller (1) are lived respectively with driven voller (2)
The dynamic left and right ends for being connected to crossbeam (3), it is characterised in that：The driven roller (1) and the outer wall of driven voller (2) are connected with transmission
Band (4), the inner wall on the top of the conveyer belt (4) are fitted with weighing tray (5), and the bottom of weighing tray (5) is by uniformly setting
The weighing sensor (6) put is fixed on crossbeam (3), and the inner wall on the top of the conveyer belt (4) is also closely fitted with disk roller
(7), the disk roller (7) is fixed on crossbeam (3) by stent (8), and trigger of weighing is uniform-distribution with the disk roller (7)
(9), short-circuit piece (10), the short-circuit piece (10) and rotating trigger of weighing (9) interval are fixed with the crossbeam (3)
Formula contacts, and the belt conveyer scale is also configured with signal transceiver (11).
2. Novel waistband scale according to claim 1, it is characterised in that：The stent (8) is arranged on disk roller (7) by two
The damping loop bar composition of both sides.
3. Novel waistband scale according to claim 1, it is characterised in that：The weighing sensor (6) for surface acoustic wave without
Line passive sensor.
4. Novel waistband scale according to claim 1, it is characterised in that：The trigger of weighing (9) is touched for wireless and passive
Send out device.
5. Novel waistband scale according to claim 1, it is characterised in that：Weighing tray (5) is on belt-conveying direction
Length dimension is the integral multiple of disk roller disk roller (7) girth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711275579.2A CN108036846A (en) | 2017-12-06 | 2017-12-06 | A kind of Novel waistband scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711275579.2A CN108036846A (en) | 2017-12-06 | 2017-12-06 | A kind of Novel waistband scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108036846A true CN108036846A (en) | 2018-05-15 |
Family
ID=62095379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711275579.2A Pending CN108036846A (en) | 2017-12-06 | 2017-12-06 | A kind of Novel waistband scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683278A (en) * | 2019-10-10 | 2020-01-14 | 中国医学科学院北京协和医院 | Multifunctional weight measuring and transmitting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000142625A (en) * | 1998-11-04 | 2000-05-23 | Kyowa Kikai Kk | Automatic egg-sorting and packaging apparatus |
| CN202127711U (en) * | 2010-12-13 | 2012-02-01 | 王树才 | Device for electronically grading eggs through three-dimensional lifting |
| CN202166470U (en) * | 2011-06-28 | 2012-03-14 | 唐山钢铁集团微尔自动化有限公司 | Speed measuring device of electronic belt scale |
| CN203163843U (en) * | 2013-03-20 | 2013-08-28 | 宁波信成机械制造有限公司 | Belt weighing device |
| CN205449239U (en) * | 2016-03-16 | 2016-08-10 | 江西给力称重设备制造有限公司 | Novel belt weigher |
-
2017
- 2017-12-06 CN CN201711275579.2A patent/CN108036846A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000142625A (en) * | 1998-11-04 | 2000-05-23 | Kyowa Kikai Kk | Automatic egg-sorting and packaging apparatus |
| CN202127711U (en) * | 2010-12-13 | 2012-02-01 | 王树才 | Device for electronically grading eggs through three-dimensional lifting |
| CN202166470U (en) * | 2011-06-28 | 2012-03-14 | 唐山钢铁集团微尔自动化有限公司 | Speed measuring device of electronic belt scale |
| CN203163843U (en) * | 2013-03-20 | 2013-08-28 | 宁波信成机械制造有限公司 | Belt weighing device |
| CN205449239U (en) * | 2016-03-16 | 2016-08-10 | 江西给力称重设备制造有限公司 | Novel belt weigher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683278A (en) * | 2019-10-10 | 2020-01-14 | 中国医学科学院北京协和医院 | Multifunctional weight measuring and transmitting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180515 |
|
| RJ01 | Rejection of invention patent application after publication |