CN207881812U - Material metage system - Google Patents
Material metage system Download PDFInfo
- Publication number
- CN207881812U CN207881812U CN201721816989.9U CN201721816989U CN207881812U CN 207881812 U CN207881812 U CN 207881812U CN 201721816989 U CN201721816989 U CN 201721816989U CN 207881812 U CN207881812 U CN 207881812U
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- control device
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- motor
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Abstract
The utility model is related to weighing device fields, disclose a kind of material metage system, and conveying track inclination is placed, and bottom end is located in feed bin, and top is located at the overthe openings of material bag；Discharging well is arranged perpendicular to ground, and its bottom end discharge port is located in material bag, and top feeding mouth is connected with the top of conveying track；The discharge port bottom margin of discharging well is fixed on close to switch, barrier plate is arranged in the discharge port side of discharging well；One end of first control device is connected with close to switch, and the other end is connect with the serrated end of discharging well；One end of second control device is connect with contact-making switch, and the other end is connect with barrier plate；One end of third control device is connect with contact-making switch, and the other end is connect with conveying track；Material bag is located on on-ground weigher, and on-ground weigher is fixed on the ground by spring, and contact-making switch is arranged in on-ground weigher bottom.Compared with prior art, the utility model can effectively reduce weighting error and material waste.
Description
Technical field
The utility model is related to weighing device field, more particularly to a kind of material metage system.
Background technology
In chemical enterprise, often use the weighing-appliance of wide range, generally using to weighing-appliance be all ground
Scale, material bag are placed on on-ground weigher, are fed from material bag overthe openings, stop feed when the weight that on-ground weigher weighs up reaches preset weight.
This weighing-appliance when in use, due to material bag opening with gating location also have one section of height, when on-ground weigher weighs up required weight
It is exactly additional material to also have the material of a distance when stopping feed again, between feed inlet and material bag, not only causes to weigh
Inaccuracy, and also cause material waste.
Utility model content
Purpose of utility model：For problems of the prior art, the utility model provides a kind of material metage system,
Weighting error and material waste can be effectively reduced.
Technical solution：The utility model provides a kind of material metage system, including on-ground weigher, conveying track, feed bin, material
Bag, extensible discharge well, close switch, contact-making switch, barrier plate, first control device, second control device and third control
Device processed；The conveying track inclination is placed, and bottom end is located in the feed bin, and top is located at the overthe openings of the material bag；Institute
It states discharging well perpendicular to ground to be arranged, and its bottom end discharge port is located in the material bag, top feeding mouth and the conveying track
Top linking；The discharge port bottom margin that the discharging well is fixed on close to switch, the barrier plate are arranged described
The discharge port side of discharging well；One end of the first control device is with described close to switch connection, the other end and the discharging
The serrated end of well connects；One end of the second control device is connect with the contact-making switch, and the other end connects with the barrier plate
It connects；One end of the third control device is connect with the contact-making switch, and the other end is connect with the conveying track；The material bag
On the on-ground weigher, the on-ground weigher is fixed on the ground by spring, and the contact-making switch is arranged in the on-ground weigher bottom.
Further, the first control device is by the first solenoid valve, first motor, first bearing, take-up pulley and drawstring
It is connection between composition, first solenoid valve and the first motor and the close switch, first electricity
Machine is electrically connected by the first bearing with the take-up pulley, and one end of the drawstring is fixed on the take-up pulley, the other end
It is fixed on the telescopic end bottom of the discharging well.
Further, the second control device is by second solenoid valve, the second motor, second bearing and crank connecting link group
At, it is connection between the second solenoid valve and second motor and the contact-making switch, second motor
It is electrically connected with the crank connecting link by the second bearing, one end of the crank connecting link connects with second bearing rotation
It connects, one end of the other end and the barrier plate is rotatablely connected.
Further, the third control device by third solenoid valve, third motor, 3rd bearing, driving wheel and from
Driving wheel forms, and is connection between the third solenoid valve and the third motor and the contact-making switch, and described the
Three motors are connect by the 3rd bearing with the driving wheel, the conveying track be cut in outside the driving wheel and it is described from
Circular orbit on driving wheel.
Preferably, the close switch is capacitive approach switch.
Advantageous effect：In the initial state, the bottom end discharge port of discharging well is located at bottom in material bag to the utility model, works as material
It after material in bag and the spacing close between switching reach default spacing, will be closed close to switch, close to the closure of switch
First control device control discharging well will be triggered to shrink, after having shunk a distance, the material in material bag and discharging well
Discharge port between distance become larger, close to switch material between spacing become larger, close to switch disconnect, it is such first control dress
Setting, which will stop controlling discharging well, shrinks, repeatedly until when the weight that on-ground weigher weighs up reaches preset weight, on-ground weigher bottom
Spring is compressed into certain distance, and the contact-making switch for being located at on-ground weigher bottom is closed, and the closure of contact-making switch will trigger the second control
Device control barrier plate processed moves horizontally, and barrier plate will close the discharge port of discharging well, stops charging, meanwhile, contact is opened
The closure of pass also triggers third control device and controls the stop motion of conveying track to stop feeding.Due to the discharge port of discharging well
Spacing between the material in material bag is always maintained at the spacing of a very little, so, when on-ground weigher weighs up required weight, blocking
Discharge port closing can be ensured that extra material is hardly had between discharge port and material bag to flow out, and is effectively ensured title by plate immediately
The accuracy of amount, avoids material waste.
Description of the drawings
Fig. 1 is the structural schematic diagram of material metage system.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings.
Present embodiments provide for a kind of material metage systems, as shown in Figure 1, the weighing system is mainly by on-ground weigher 1, conveying
Track 2, feed bin 3, material bag 4, extensible discharge well 5, capacitive approach switch 6, contact-making switch 7, the control dress of barrier plate 8, first
It sets 9, second control device 10 and third control device 11 forms, on-ground weigher 1 is fixed on the ground by spring 12,12, spring
Between on-ground weigher 1 and ground, contact-making switch 7 is arranged in 1 bottom of on-ground weigher, and material bag 4 is placed on on-ground weigher 1, and discharging well 5 is perpendicular to ground
Setting, and the bottom discharge mouth of discharging well 5 is located in material bag 4, top feeding mouth is connected with the top of conveying track 2, close to open
6 external margins for being fixed on 5 bottom discharge mouth of discharging well are closed, barrier plate 8 is arranged in 5 bottom discharge mouth side of discharging well, conveying
2 slant setting of track, bottom end are located in feed bin 3；
First control device 9 is by the first solenoid valve 901, first motor 902, first bearing 903, take-up pulley 904 and drawstring
905 compositions, one end of the first solenoid valve 901 and 6 connection of close switch, the other end and 902 connection of first motor, the
One motor 902 is rotatablely connected by first bearing 903 and take-up pulley 904, and one end of drawstring 905 is fixed on take-up pulley 904, separately
One end is fixed on 5 bottom discharge mouth side wall of discharging well；
Second control device 10 is by second solenoid valve 1001, the second motor 1002, second bearing 1003 and crank connecting link
1004 compositions, one end and 7 connection of contact-making switch of second solenoid valve 1001, the other end and 1002 circuit of the second motor connect
It connects, the second motor 1002 is connect by second bearing 1003 with crank connecting link 1004, one end of crank connecting link 1004 and the second axis
1003 one end rotation connection is held, one end of the other end and barrier plate 8 is rotatablely connected；
Third control device 11 by third solenoid valve 1101, third motor 1102,3rd bearing 1103, driving wheel 1104 with
And driven wheel 1105 forms, one end and 7 connection of contact-making switch of third solenoid valve 1101, the other end and third motor 1102
Connection, third motor 1102 are electrically connected by 3rd bearing 1103 with driving wheel, driving wheel 1104 and driven wheel 1105 it
Between keep spacing and position to fix by holder 1106, conveying track 2 is circular orbit, and is cut in driving wheel outside conveying track 2
1104 and driven wheel 1105 periphery.
In the initial state, discharging well 5 is in elongation state to the utility model, and the discharge port of discharging well 5 is located at material bag 4
Interior bottom is disconnected close to switch 6, and the spring 12 of 1 lower section of on-ground weigher is in elongation state, and contact-making switch 7 disconnects, first control device
The first solenoid valve 901 in 9 disconnects, and the second solenoid valve 1001 in second control device 10 disconnects, in third control device 11
Third solenoid valve 1101 be closed, third motor 1002 operation drive 3rd bearing 1003 rotate, and then driving wheel 1004 rotate
Drive driven wheel 1005 to rotate, it is final that conveying track 2 is driven to rotate, material from the bottom end through conveying track 2 in feed bin 3 transport to
Top, the feeding mouth then through discharging well 5 enter discharging well 5, and material falls through gravity through discharging well 5 to be entered through discharge port
Into material bag 4；
When the material in material bag 4 and the spacing between close switch 6 are in the distance range that can be incuded close to switch 6
When, it is closed close to switch 6, the first solenoid valve 901 in first control device 9 is closed, and the operation of first motor 902 drives first axle
903 rotations are held, and then drawstring 905 is wound on take-up pulley 904 by the rotation of take-up pulley 904, drawstring 905 pulls up telescopic discharging well
5 make the discharge port of discharging well 5 shrink upwards, and then the spacing in discharge port and material bag 4 between material expands, when spacing is expanded to
It after close to except the distance of reaction range of switch 6, is disconnected close to switch 6, the first solenoid valve 901 disconnects, and first motor 902 stops
Operation, first bearing 903 stop operating, and take-up pulley 904 stops take-up, and the stopping of drawstring 905 moves up, and the discharge port of discharging well 5 stops
It only shrinks upwards, repeatedly circulation action, until the weight of the material entered in material bag 4 reaches preset weight；
During above-mentioned material enters material bag 4, the weight on on-ground weigher 1 is increasing, and the spring 12 of 1 lower section of on-ground weigher is gradually
It is gradually compressed, so that contact-making switch 7 is closed after compressing to a certain extent, triggers the second solenoid valve in second control device 10
1001 are closed, and the second motor 1002 operating, second bearing 1003 rotates, and the action of crank connecting link 1004 drives barrier plate 8 is horizontal to move
The dynamic discharge port by discharging well is closed；While contact-making switch 7 is closed, the third electromagnetism in third control device 11 is also triggered
Valve 1101 disconnects, and third motor 1102 shuts down, and 3rd bearing 1003 stops operating, and driving wheel 1004 stops operating, driven
Wheel 1005 stops operating, and final conveying track 2 is out of service, stops continuing feeding.
After the material bag 4 filled is removed, this weighing system returns to original state again, and standard is carried out to weigh next time
It is standby.
The above embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this skill
The people of art can understand the content of the utility model and implement according to this, can not limit the scope of protection of the utility model with this.
It is all according to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the scope of protection of the utility model it
It is interior.
Claims (5)
1. a kind of material metage system, which is characterized in that including on-ground weigher（1）, conveying track（2）, feed bin（3）, material bag（4）, stretch
Contracting formula discharging well（5）, close to switch（6）, contact-making switch（7）, barrier plate（8）, first control device（9）, second control device
（10）And third control device（11）；The conveying track（2）Slant setting, bottom end are located at the feed bin（3）It is interior, top position
In the material bag（4）Overthe openings；The discharging well（5）It is arranged perpendicular to ground, and its bottom end discharge port is located at the material
Bag（4）It is interior, top feeding mouth and the conveying track（2）Top linking；The close switch（6）It is fixed on the discharging well
（5）Discharge port bottom margin, the barrier plate（8）It is arranged in the discharging well（5）Discharge port side；First control
Device（9）One end with it is described close to switch（6）Connection, the other end and the discharging well（5）Serrated end connection；Described second
Control device（10）One end and the contact-making switch（7）Connection, the other end and the barrier plate（8）Connection；The third control
Device processed（11）One end and the contact-making switch（7）Connection, the other end and the conveying track（2）Connection；The material bag（4）
Positioned at the on-ground weigher（1）On, the on-ground weigher（1）Pass through spring（12）It fixes on the ground, the contact-making switch（7）Setting is in institute
State on-ground weigher（1）Bottom.
2. material metage system according to claim 1, which is characterized in that the first control device（9）By the first electricity
Magnet valve（901）, first motor（902）, first bearing（903）, take-up pulley（904）And drawstring（905）Composition, first electromagnetism
Valve（901）With the first motor（902）And it is described close to switch（6）Between be connection, the first motor
（902）Pass through the first bearing（903）With the take-up pulley（904）Electrical connection, the drawstring（905）One end be fixed on institute
State take-up pulley（904）On, the other end is fixed on the discharging well（5）Telescopic end bottom.
3. material metage system according to claim 1, which is characterized in that the second control device（10）By the second electricity
Magnet valve（1001）, the second motor（1002）, second bearing（1003）And crank connecting link（1004）Composition, the second solenoid valve
（1001）With second motor（1002）And the contact-making switch（7）Between be connection, second motor
（1002）Pass through the second bearing（1003）With the crank connecting link（1004）Electrical connection, the crank connecting link（1004）One
End and the second bearing（1003）Rotation connection, the other end and the barrier plate（8）One end rotation connection.
4. material metage system according to claim 1, which is characterized in that the third control device（11）By third electricity
Magnet valve（1101）, third motor（1102）, 3rd bearing（1103）, driving wheel（1104）And driven wheel（1105）Composition, institute
State third solenoid valve（1101）With the third motor（1102）And the contact-making switch（7）Between be connection, institute
State third motor（1102）Pass through the 3rd bearing（1103）With the driving wheel（1104）Connection, the conveying track（2）
To be cut in the driving wheel outside（1104）With the driven wheel（1105）On circular orbit.
5. material metage system according to any one of claim 1 to 4, which is characterized in that described close to switch（6）For
Capacitive approach switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816989.9U CN207881812U (en) | 2017-12-22 | 2017-12-22 | Material metage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816989.9U CN207881812U (en) | 2017-12-22 | 2017-12-22 | Material metage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207881812U true CN207881812U (en) | 2018-09-18 |
Family
ID=63503169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816989.9U Expired - Fee Related CN207881812U (en) | 2017-12-22 | 2017-12-22 | Material metage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207881812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620094A (en) * | 2018-11-15 | 2019-04-16 | 浙江欧琳生活健康科技有限公司 | A kind of dish-washing machine and its control method |
| CN109883527A (en) * | 2019-01-29 | 2019-06-14 | 淮南三创机器人科技有限公司 | A kind of weighing device weighed convenient for opening sacked goods |
| WO2023087682A1 (en) * | 2021-11-22 | 2023-05-25 | 青岛海尔空调电子有限公司 | Compressor system, control method for compressor system, and air conditioner |
-
2017
- 2017-12-22 CN CN201721816989.9U patent/CN207881812U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620094A (en) * | 2018-11-15 | 2019-04-16 | 浙江欧琳生活健康科技有限公司 | A kind of dish-washing machine and its control method |
| CN109883527A (en) * | 2019-01-29 | 2019-06-14 | 淮南三创机器人科技有限公司 | A kind of weighing device weighed convenient for opening sacked goods |
| WO2023087682A1 (en) * | 2021-11-22 | 2023-05-25 | 青岛海尔空调电子有限公司 | Compressor system, control method for compressor system, and air conditioner |
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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: 20180918 Termination date: 20191222 |