CN206847759U - A kind of efficient Weighing System for Counter Stocks - Google Patents
A kind of efficient Weighing System for Counter Stocks Download PDFInfo
- Publication number
- CN206847759U CN206847759U CN201720318959.9U CN201720318959U CN206847759U CN 206847759 U CN206847759 U CN 206847759U CN 201720318959 U CN201720318959 U CN 201720318959U CN 206847759 U CN206847759 U CN 206847759U
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- CN
- China
- Prior art keywords
- material blending
- blending auger
- gate
- auger
- burden balance
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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.)
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses a kind of efficient Weighing System for Counter Stocks, including feed bin, material blending auger, burden balance body, weighing sensor, claim body gate, controller, the burden balance body is the semielliptical shell body of opening upwards, the material blending auger discharging opening connects perfectly straight pipe, housing wall of the discharging opening of perfectly straight pipe towards burden balance body, material blending auger gate is set between the discharging opening and perfectly straight pipe of material blending auger, the discharging opening of the material blending auger is arranged above putty discharge port, the putty discharge port top sets a cover plate that can freely overturn upwards, in the edge of putty discharge port, one travel switch is set, the burden balance body is arranged on weighing sensor.The whole blending process of the utility model is stable, and proportioning accuracy is high, and material blending auger has the sound and light of alarm for preventing fault in production, possesses the advantages of automation, stability and security are higher.
Description
Technical field
It the utility model is related to a kind of proportioner in grain and oil feed manufacturing machine field, more particularly to a kind of efficient batch weighing
System.
Background technology
In grain and oil Feed Manufacturing process, can many times plurality of raw materials be used to carry out material collocation, various raw materials
Batching be a required and very important technique processing link.It is to complete various raw material meterings to match somebody with somebody to weigh feed proportioning system
The key equipment of material, weigh the inaccurate raw material proportioning for causing each dispensing batch is inconsistent, the final products of feed proportioning system metering
Composition is unstable, has a strong impact on the quality of produced product.
At present, there is material blending auger into burden balance body during blanking in conventional weighing feed proportioning system, material blending auger output
Material freely falling body falls directly into the bottom of batch weigher body, and this discharged way impacts excessive to batch weigher body so that weighs and passes
Sensor produces larger metering fluctuation, causes larger weighing error, have impact on proportioning accuracy, and frequently violent mechanical shock,
Cause to have a strong impact on for the service life of weighing sensor.
On the other hand, material blending auger is into burden balance body during blanking, when the material of setting weight has fallen into burden balance body
In, after material blending auger stops, because material blending auger discharging opening is not closed, machinery shake when other equipment is run in production scene
It is dynamic, the material for making to have stopped in the material blending auger of blanking is shaken in burden balance body, causes the actual blanking of target material
Amount is more than setting discharge quantity, and each material proportion of whole dispensing batch changes, and will also influence proportioning accuracy and product quality.
Efficiently whether the whole feed proportioning system that weighs of normal table operation and decision of material blending auger, stably, accurately weigh
Influence factor is wanted, so, the normal table operation needs design more automation of material blending auger, stability is good, security is higher
Control mode.
Utility model content
The purpose of this utility model is, overcomes problems of the prior art, there is provided a kind of efficiently batch weighing system
System, weighing blending process can be made stable, proportioning accuracy is high, ensures weighing sensor service life, material blending auger possess automation,
The advantages of stability and higher security.
To solve above-mentioned existing technical problem, the utility model uses following technical scheme：Twisted including feed bin, dispensing
Dragon, burden balance body, weighing sensor, claiming body gate, controller, the burden balance body is the semielliptical shell body of opening upwards,
The material blending auger discharging opening connects perfectly straight pipe, the discharging opening of perfectly straight pipe towards burden balance body housing wall, in material blending auger
Between discharging opening and perfectly straight pipe set material blending auger gate, the material blending auger, material blending auger gate and perfectly straight Guan Jun not with
Expect the contact of scale body, the discharging opening of the material blending auger is arranged above putty discharge port, and the putty discharge port top sets one
The individual cover plate that can freely overturn upwards, one travel switch, the Action of Gravity Field of cover plate are set in the edge of putty discharge port
On travel switch and travel switch generation action can be acted on, the burden balance body is arranged on weighing sensor, described
Burden balance body bottom sets burden balance discharging opening, is set on burden balance discharging opening and claims body gate；The material blending auger, dispensing twist
Imperial gate, weighing sensor, travel switch and title body gate are connected with controller line, act the control of controlled device,
The controller has sound and light of alarm；The material blending auger is chain control with material blending auger gate, and material blending auger stops
Material blending auger gate is closed immediately during rotation, and material blending auger gate is opened immediately when material blending auger starts to rotate.
Further, the material blending auger is from charging aperture to the gradual increased varying pitch auger of discharging opening direction pitch.
Further, when the material blending auger quantity is more than one, multiple material blending augers are symmetrical centered on burden balance body
Distribution is set.
Further, the material blending auger gate is pneumatic gate valve or electric gate valve.
Further, the body gate is referred to as pneumatic gate valve or electric gate valve.
The course of work of the present utility model is：
Various different materials are added separately in corresponding feed bin, each feed bin is set respectively successively on the controller
In various raw materials weighing ingredients by weight.Before start-up operation, material blending auger gate and title body gate are closed mode.Start
Controller is started working, and material blending auger and material blending auger gate open operation, material blending auger gate opening, material blending auger rotation simultaneously
Turn, conveying of the material through material blending auger in feed bin, enter from the perfectly straight pipe of material blending auger in burden balance body, now burden balance
The weight of material signal measured is passed to control by weight of material pressure transmission by body in real time to weighing sensor, weighing sensor
Device processed, when the weight of material signal that controller real-time reception arrives is consistent with arranges value, controller controls material blending auger lock immediately
Door is closed stops material blending auger operating simultaneously, after material blending auger closing gate, even if material blending auger by mechanical oscillation, in dispensing
Material in auger can not be shaken off into burden balance body, and this is that the actual discharge quantity of target material is exactly equal to set blanking
Amount, each material proportion of whole dispensing batch is stable not to be changed, and has ensured whole proportioning accuracy and product quality.
After material blending auger closing gate, material blending auger operating failure can not stop together, then material blending auger is also
It will continue to convey material to discharge end, because material blending auger gate has been switched off, the material of conveying can only discharge to material blending auger
The putty discharge port motion of mouthful position, when the material extruding putty discharge port top in putty discharge port cover plate and by cover plate top
When playing a gap, the cover plate gravity that travel switch is born is lost, and travel switch is made immediately to be acted and pass to electric signal
Controller, controller sends sound and light alarm and the material blending auger to breaking down carries out pressure jerk, avoids fault in production problem
Expand, while sound and light alarm notifies producers to be handled through row.After the putty in putty discharge port is excluded, cover plate recovers just
Beginning state, the Action of Gravity Field of cover plate are acted on travel switch generation action on travel switch, and travel switch makes action immediately
And electric signal is passed into controller, controller releases sound and light alarm, can now release the strong of the material blending auger that breaks down
Jerk state processed recovers normal condition.
Because the discharging opening of perfectly straight pipe is towards the housing wall of burden balance body, material slips out directly to slide to from perfectly straight pipe matches somebody with somebody
Expect the housing wall of scale body, rather than directly freely falling body falls into the bottom of burden balance body, now material is by burden balance body shell body wall
Stop, the flow velocity of material substantially reduces, and will be slid along burden balance body shell body wall to the bottom of burden balance body at a slow speed.
As above after a kind of feed proportioning weighing process terminates, it is weighed that controller can automatically turn on down a kind of feed proportioning
Journey, the process of weighing weigh that process is consistent as described above, until the various raw material whole batch weighings of a dispensing batch are completed, this
When controller control claim body gate to open, all materials in burden balance body will discharge from burden balance discharging opening, so far entirely
Complete batch batch weighing process is completed.
When material blending auger is used from charging aperture to discharging opening direction pitch gradually increased varying pitch auger mode, now
The material poor or cementitious particularly suitable for free-running property, reduce mechanical presses of the material in course of conveying is fed, make thing
Expect that conveying and blanking is more smooth, contribute to accurate charging and metering.
If material blending auger quantity is more than one, the symmetrical setting centered on burden balance body of multiple material blending augers,
The solid accumulation of so burden balance body bottom is more balanced, and weighing sensor stress is also more balanced more stable, has ensured that weighing passes
The service life of sensor, and material can discharge burden balance body faster.
Compared with prior art, the beneficial effects of the utility model are：
The process that material enters burden balance body is gently controllable, and freely falling body directly fiercely match somebody with somebody by impact when avoiding material charging
Expect scale body, whole blending process is stable, and proportioning accuracy is high, ensures weighing sensor service life.
Material blending auger has the sound and light of alarm for preventing fault in production, and it is higher to possess automation, stability and security
The advantages of.
Brief description of the drawings
Fig. 1 is a kind of structural representation of efficiently Weighing System for Counter Stocks of the utility model.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the front view of material blending auger.
Fig. 4 is the right view of material blending auger.
Fig. 5 is the top view of material blending auger.
Fig. 6 is Fig. 3 local M enlarged drawings.
Fig. 7 is a kind of efficiently Weighing System for Counter Stocks normal operating condition schematic diagram of the utility model.
Fig. 8 is view when putty failure occurs for material blending auger.
Description of reference numerals：1- feed bins, 2- material blending augers, 3- burden balance body, 4- weighing sensors, 5- material blending auger locks
Door, the perfectly straight pipes of 6-, 7- putties discharge port, 8- cover plates, 9- travel switches, 10- burden balance discharging opening, 11- claim body gate, 12- controls
Device processed.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Fig. 1~Fig. 8, a kind of efficient Weighing System for Counter Stocks, including feed bin 1, material blending auger 2, burden balance body 3, title
Quantity sensor 4, claim body gate 11, controller 12, the burden balance body 3 is the semielliptical shell body of opening upwards, the dispensing
The discharging opening of auger 2 connects perfectly straight pipe 6, the discharging opening of perfectly straight pipe 6 towards burden balance body 3 housing wall, in going out for material blending auger 2
Material blending auger gate 5 is set between material mouth and perfectly straight pipe 6, and the material blending auger 2, material blending auger gate 5 and perfectly straight pipe 6 are not
Contacted with burden balance body 3, the discharging opening of the material blending auger 2 is arranged above putty discharge port 7, on the putty discharge port 7
Portion sets a cover plate 8 that can freely overturn upwards, and a travel switch 9, cover plate are set in the edge of putty discharge port 7
8 Action of Gravity Field is on travel switch 9 and the generation action of travel switch 9 can be acted on, and the burden balance body 3 is arranged on weighing
On sensor 4, the bottom of burden balance body 3 sets burden balance discharging opening 10, is set on burden balance discharging opening 10 and claims body gate
11；The material blending auger 2, material blending auger gate 5, weighing sensor 4, travel switch 9 and claim body gate 11 with controller 12
Circuit is connected, and acts the control of controlled device 12, and the controller 12 has sound and light of alarm；The material blending auger 2 with
Material blending auger gate 5 is chain control, and material blending auger gate 5 is closed immediately when material blending auger 2 stops operating, and material blending auger 2 is opened
Material blending auger gate 5 is opened immediately when beginning to rotate.
Further, the material blending auger 2 is from charging aperture to the gradual increased varying pitch auger of discharging opening direction pitch.
Further, when the quantity of material blending auger 2 is more than one, multiple material blending augers 2 are right centered on burden balance body 3
Distribution is claimed to set.
Further, the material blending auger gate 5 is pneumatic gate valve or electric gate valve.
Further, the body gate 11 is referred to as pneumatic gate valve or electric gate valve.
The course of work of the present utility model is：
Various different materials are added separately in corresponding feed bin 1, set respectively successively on controller 12 each
The weighing ingredients by weight of various raw materials in feed bin 1.Before start-up operation, material blending auger gate 5 and title body gate 11 are to close
State.Start controller 12 to start working, material blending auger 2 and material blending auger gate 5 open operation, material blending auger gate 5 simultaneously
Open, material blending auger 2 rotates, conveying of the material in feed bin 1 through material blending auger 2, entered from the perfectly straight pipe 6 of material blending auger 2
In burden balance body 3, now burden balance body 3 will survey weight of material pressure transmission to weighing sensor 4, weighing sensor 4 in real time
The weight of material signal measured passes to controller 12, when the weight of material signal that the real-time reception of controller 12 arrives and arranges value one
During cause, controller 12 controls material blending auger gate 5 to close while stop material blending auger 2 and operated immediately, and material blending auger gate 5 is closed
Afterwards, even if material blending auger 2 is by mechanical oscillation, the material in material blending auger 2 can not be shaken off into burden balance body 3, this
That is the actual discharge quantity of target material is exactly equal to set discharge quantity, and each material proportion of whole dispensing batch is stable not to be become
Change, ensured whole proportioning accuracy and product quality.
After material blending auger gate 5 is closed, material blending auger 2, which operates failure, to be stopped together, then material blending auger 2
It will also continue to convey material to discharge end, because material blending auger gate 5 has been switched off, the material of conveying can only be to material blending auger 2
The putty discharge port 7 of discharging opening position moves, when the material in putty discharge port 7 extrudes the cover plate 8 on the top of putty discharge port 7 simultaneously
When cover plate 8 is jacked up into a gap, the gravity of cover plate 8 that travel switch 9 is born loses, and travel switch 9 makes action and will immediately
Electric signal passes to controller 12, and controller 12 sends sound and light alarm and the material blending auger 2 to breaking down carries out pressure jerk,
Fault in production problem is avoided to expand, while sound and light alarm notifies producers to be handled through row.When the putty quilt in putty discharge port 7
After exclusion, cover plate 8 is restPosed, and the Action of Gravity Field of cover plate 8 is acted on the generation action of travel switch 9 on travel switch 9,
Travel switch 9 makes action and electric signal is passed into controller 12 immediately, and controller 12 releases sound and light alarm, can now solved
Except the pressure jerk state of the material blending auger 2 to break down recovers normal condition.
Because the discharging opening of perfectly straight pipe 6 is towards the housing wall of burden balance body 3, material slips out from perfectly straight pipe 6 will be direct sliding
To the housing wall of burden balance body 3, rather than directly freely falling body falls into the bottom of burden balance body 3, and now material is by burden balance body 3
The stop of housing wall, the flow velocity of material substantially reduce, and by along the housing wall of burden balance body 3 at a slow speed to the bottom of burden balance body 3
Slide.
As above after a kind of feed proportioning weighing process terminates, controller 12 can automatically turn on down a kind of feed proportioning and weigh
Process, the process of weighing weigh that process is consistent as described above, until the various raw material whole batch weighings of a dispensing batch are completed,
The now control of controller 12 claims body gate 11 to open, and all materials in burden balance body 3 will discharge from burden balance discharging opening 10,
So far whole complete batch batch weighing process is completed.
When material blending auger 2 is using from charging aperture to discharging opening direction pitch gradually increased varying pitch auger mode, this
When the material poor or cementitious particularly suitable for free-running property, reduce mechanical presses of the material in course of conveying is fed, make
Material conveying and blanking is more smooth, contributes to accurate charging and metering.
If the quantity of material blending auger 2 is more than one, multiple material blending augers 2 are symmetrical centered on burden balance body 3 to be set
Put, the solid accumulation of such bottom of burden balance body 3 is more balanced, and the stress of weighing sensor 4 is also more balanced more stable, has ensured title
The service life of quantity sensor 4, and material can discharge burden balance body 3 faster.
Claims (5)
- A kind of 1. efficient Weighing System for Counter Stocks, it is characterised in that：Including feed bin (1), material blending auger (2), burden balance body (3), title Quantity sensor (4), claiming body gate (11), controller (12), the burden balance body (3) is the semielliptical shell body of opening upwards, Material blending auger (2) discharging opening connects perfectly straight pipe (6), the discharging opening of perfectly straight pipe (6) towards burden balance body (3) housing wall, Material blending auger gate (5), the material blending auger (2), dispensing are set between the discharging opening and perfectly straight pipe (6) of material blending auger (2) Auger gate (5) and perfectly straight pipe (6) are not contacted with burden balance body (3), and the discharging opening of the material blending auger (2) is arranged above Putty discharge port (7), putty discharge port (7) top set a cover plate (8) that can freely overturn upwards, unloaded in putty The edge of material mouth (7) sets a travel switch (9), and the Action of Gravity Field of cover plate (8) is on travel switch (9) and can be to row Cheng Kaiguan (9) generation action is acted on, and the burden balance body (3) is arranged on weighing sensor (4), burden balance body (3) bottom Portion sets burden balance discharging opening (10), is set on burden balance discharging opening (10) and claims body gate (11)；The material blending auger (2), Material blending auger gate (5), weighing sensor (4), travel switch (9) and claim body gate (11) with controller (12) circuit phase Even, the control of controlled device (12) is acted, the controller (12) has sound and light of alarm；The material blending auger (2) with Material blending auger gate (5) is chain control, and material blending auger gate (5) is closed immediately when material blending auger (2) stops operating, and dispensing twists Material blending auger gate (5) is opened immediately when imperial (2) start to rotate.
- A kind of 2. efficient Weighing System for Counter Stocks according to claim 1, it is characterised in that：The material blending auger (2) be from Charging aperture is to the gradual increased varying pitch auger of discharging opening direction pitch.
- A kind of 3. efficient Weighing System for Counter Stocks according to claim 1, it is characterised in that：Material blending auger (2) quantity When more than one, multiple material blending auger (2) symmetrical settings centered on burden balance body (3).
- A kind of 4. efficient Weighing System for Counter Stocks according to claim 1, it is characterised in that：The material blending auger gate (5) For pneumatic gate valve or electric gate valve.
- A kind of 5. efficient Weighing System for Counter Stocks according to claim 1, it is characterised in that：The body gate (11) is referred to as gas Dynamic gate or electric gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318959.9U CN206847759U (en) | 2017-03-29 | 2017-03-29 | A kind of efficient Weighing System for Counter Stocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318959.9U CN206847759U (en) | 2017-03-29 | 2017-03-29 | A kind of efficient Weighing System for Counter Stocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206847759U true CN206847759U (en) | 2018-01-05 |
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ID=60791914
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318959.9U Expired - Fee Related CN206847759U (en) | 2017-03-29 | 2017-03-29 | A kind of efficient Weighing System for Counter Stocks |
Country Status (1)
| Country | Link |
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| CN (1) | CN206847759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840340A (en) * | 2017-03-29 | 2017-06-13 | 象山互易科技咨询有限公司 | A kind of efficient Weighing System for Counter Stocks |
-
2017
- 2017-03-29 CN CN201720318959.9U patent/CN206847759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840340A (en) * | 2017-03-29 | 2017-06-13 | 象山互易科技咨询有限公司 | A kind of efficient Weighing System for Counter Stocks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |