CN206703299U - A kind of aggregate bin of automatic controlled height - Google Patents
A kind of aggregate bin of automatic controlled height Download PDFInfo
- Publication number
- CN206703299U CN206703299U CN201720395280.XU CN201720395280U CN206703299U CN 206703299 U CN206703299 U CN 206703299U CN 201720395280 U CN201720395280 U CN 201720395280U CN 206703299 U CN206703299 U CN 206703299U
- Authority
- CN
- China
- Prior art keywords
- aggregate bin
- bin body
- aggregate
- discharging opening
- dump gate
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of aggregate bin of automatic controlled height, including frame and aggregate bin body, the upper surface of the aggregate bin body is square, the angle of upper surface four of the aggregate bin body is provided with rolling bearing, the frame is provided with the rack neck for adapting to the rolling bearing, the aggregate bin body is connected in the frame by the rolling bearing and rack neck, the rolling bearing connects dynamical system, the discharging opening edge of the aggregate bin body is provided with range sensor, the discharging opening of the aggregate bin body is provided with Dump gate, the dynamical system, the range sensor and the Dump gate are all connected to control unit.The distance between aggregate in the discharging opening and measuring chute of aggregate bin body is remained at certain value by the utility model by range sensor, difference in height is small, therefore so that the impulsive force that material is vertically fallen on burden balance is small, so as to realize the purpose for reducing weighting error.
Description
Technical field
Technical field of engineering machinery is the utility model is related to, especially a kind of aggregate bin of automatic controlled height.
Background technology
Under normal circumstances, mixed mud mixing plant metering system is the important indicator for determining mixing plant practicality, measures skill
Art is also a key technology of mixed mud mixing plant.The part of general concrete mixing plant includes feeding device, scale
Bucket, sensor, discharging device and other parts.Such as the open paper of China《The mixed mud mixing plant error in dipping analysis of causes
And control measure》In mentioned from caused by technical elements analysis weighing error in the 3rd reason：Weighing error, in dispensing, by
Vertically fallen in various materials on burden balance, there is certain impulsive force, this impulsive force can be defaulted as thing by dispensing sensor
The gravity of material, cause the weight of material signal inaccuracy of sensor sensing, error will be had by weighing.Common aggregate bin is positioned at meter
The top in storehouse is measured, when the discharging opening of aggregate bin, which is opened, carries out discharging, value is weighed to determine aggregate warehouse discharging according to measuring chute
The closing of mouth, will have above-mentioned weighing error.
Utility model content
The purpose of this utility model is that certain altitude to be present poor in order to solve aggregate bin and measuring chute in background technology, is caused
The problem of weighting error, realize a kind of aggregate bin for being capable of automatic controlled height.
In order to solve problem above, the utility model provides a kind of aggregate bin of automatic controlled height, including frame and
Aggregate bin body, the upper surface of the aggregate bin body is square, and the angle of upper surface four of the aggregate bin body, which is provided with, to be rolled
Gear, the frame are provided with the rack neck for adapting to the rolling bearing, and the aggregate bin body passes through the rolling tooth
Wheel and rack neck are connected in the frame, and the rolling bearing connects dynamical system, the discharging opening of the aggregate bin body
Edge is provided with range sensor, and the discharging opening of the aggregate bin body is provided with Dump gate, the dynamical system, the Distance-sensing
Device and the Dump gate are all connected to control unit.In blanking process, control unit passes through control according to the elemental height of setting
Aggregate bin is dropped to elemental height by braking Force system, and then control opens Dump gate and carries out discharging, meanwhile, range sensor is real
When transmit the distance between aggregate in the feed opening and measuring chute of aggregate bin body, when the aggregate in measuring chute starts to increase,
Control unit control dynamical system causes aggregate bin to move up, and ensures in the discharging opening and measuring chute of aggregate bin body between aggregate
Distance remains certain value, and when the amount in measuring chute reaches desirable value, control unit closes Dump gate, because this practicality is new
The distance between aggregate in the discharging opening and measuring chute of aggregate bin body is remained at certain value by type, and difference in height is small, therefore,
So that the impulsive force that material is vertically fallen on burden balance is small, so as to realize the purpose for reducing weighting error.
Preferably, the aggregate bin body is provided with one or more discharging openings, the caliber size of the discharging opening is different,
The discharging opening is individually provided with the Dump gate.Provided with multiple discharging openings, when needed for the aggregate weight in measuring chute soon arrival
During value, control unit can first close bigbore discharging opening, reduce the discharge quantity of aggregate, when reaching desirable value, turn off
Small-bore discharging opening, drafting error can be effectively reduced.
Preferably, the Dump gate is rotationally connected with the aggregate bin body, the Dump gate upper end is passed by gear
Motivation structure is connected to motor, and the motor connection is in described control unit.Dump gate is connected by gear drive and motor
Connect, gear drive is steady, and gearratio is accurate, reliable operation, efficiency high, long lifespan, the power used, speed and size range
Greatly, therefore control unit is capable of the opening and closing speed of more precise control Dump gate, does not reduce aggregate feeding bore so as to realize, no
The exceeding standard rate of aggregate is reduced on the premise of slowing down feeding speed, reduces error.
Preferably, being provided with one layer of screen pack above the aggregate bin body, described four angles of screen pack, which are respectively equipped with, trembles
Dynamic device, the jittering device connect described control unit.Common screen pack does not have jittering device, larger-size aggregate
Can influence other aggregates it is normal under drop down onto aggregate bin, therefore, it is necessary to artificially stir aggregate, and shake dress of the present utility model
Put, realize automation, speed in aggregate bin is dropped down onto without manual operation, and under aggregate faster, be not in aggregate accumulation
Situation on screen pack.
The utility model is through using proof, effect is preferable, simple and practical.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the aggregate bin of automatic controlled height described in the utility model.
1st, frame；2nd, aggregate bin body；3rd, rolling bearing；4th, rack neck；5th, range sensor；6th, Dump gate；7th, mistake
Filter screen.
Embodiment
A kind of aggregate bin of automatic controlled height of the utility model is described further below in conjunction with the accompanying drawings.
As shown in fig. 1, the utility model provides a kind of aggregate bin of automatic controlled height, including frame 1 and aggregate
Storehouse body 2, the upper surface of the aggregate bin body 2 is square, and the angle of upper surface four of the aggregate bin body 2, which is provided with, rolls tooth
Wheel 3, the frame 1 are provided with the rack neck 4 for adapting to the rolling bearing 3, and the aggregate bin body 2 passes through the rolling
Gear 3 and rack neck 4 are connected in the frame 1, and the rolling bearing 3 connects dynamical system, the aggregate bin body 2
Discharging opening edge is provided with range sensor 5, and the aggregate bin body 2 is provided with one or more discharging openings, the mouth of the discharging opening
Footpath is of different sizes, and the discharging opening is individually provided with the Dump gate 6.Provided with multiple discharging openings, when the aggregate weight in measuring chute
When amount reaches desirable value soon, control unit can first close bigbore discharging opening, reduce the discharge quantity of aggregate, when needed for arrival
During value, small-bore discharging opening is turned off, drafting error can be effectively reduced.
The Dump gate 6 is rotationally connected with the aggregate bin body 2, and the upper end of Dump gate 6 passes through gear drive
Motor is connected to, the motor connection is in described control unit.Dump gate 6 is passed through into gear drive and motor connection, tooth
Stable drive is taken turns, gearratio is accurate, and reliable operation, efficiency high, long lifespan, the power used, speed and size range are big, therefore
Control unit is capable of the opening and closing speed of more precise control Dump gate 6, does not reduce aggregate feeding bore so as to realize, does not slow down and send
The exceeding standard rate of aggregate is reduced on the premise of material speed, reduces error.
The top of aggregate bin body 2 is provided with one layer of screen pack 7, and described 7 four angles of screen pack are respectively equipped with jittering device,
The jittering device connects described control unit.Common screen pack 7 does not have jittering device, and larger-size aggregate can influence
Other aggregates it is normal under drop down onto aggregate bin, therefore, it is necessary to artificially stir aggregate, and jittering device of the present utility model, realize
Automation, speed in aggregate bin is dropped down onto without manual operation, and under aggregate faster, is not in aggregate is deposited in screen pack
Situation on 7.
The dynamical system, the range sensor 5 and the Dump gate 6 are all connected to control unit.In blanking process
In, control unit, by controlling dynamical system that aggregate bin is dropped into elemental height, then controls according to the elemental height of setting
Open Dump gate 6 and carry out discharging, meanwhile, range sensor 5 transmits aggregate in the feed opening and measuring chute of aggregate bin body 2 in real time
The distance between, when the aggregate in measuring chute starts to increase, control unit control dynamical system causes aggregate bin to move up, and ensures
The distance between aggregate remains certain value in the discharging opening and measuring chute of aggregate bin body 2, when the amount in measuring chute reaches
During desirable value, control unit closes Dump gate 6, because the utility model is by the discharging opening of aggregate bin body 2 and measuring chute in-seam
The distance between material remains at certain value, and difference in height is small, therefore so that material vertically falls on the impulsive force on burden balance
It is small, so as to realize the purpose for reducing weighting error.
The utility model is through using proof, effect is preferable, simple and practical.
The utility model is not limited to above example and conversion.
Claims (4)
1. a kind of aggregate bin of automatic controlled height, including frame and aggregate bin body, it is characterised in that：The aggregate bin body
Upper surface to be square, the angle of upper surface four of the aggregate bin body is provided with rolling bearing, and the frame is provided with adapting to
The rack neck of the rolling bearing, the aggregate bin body are connected to the frame by the rolling bearing and rack neck
On, the rolling bearing connects dynamical system, and the discharging opening edge of the aggregate bin body is provided with range sensor, the aggregate
The discharging opening of storehouse body is provided with Dump gate, and the dynamical system, the range sensor and the Dump gate are all connected to control
Unit.
A kind of 2. aggregate bin of automatic controlled height according to claim 1, it is characterised in that：The aggregate bin body is set
There are one or more discharging openings, the caliber size of the discharging opening is different, and the discharging opening is individually provided with the Dump gate.
A kind of 3. aggregate bin of automatic controlled height according to claim 1 or 2, it is characterised in that：The Dump gate turns
Dynamic to be connected to the aggregate bin body, the Dump gate upper end is connected to motor, the motor connection by gear drive
In described control unit.
A kind of 4. aggregate bin of automatic controlled height according to claim 1 or 2, it is characterised in that：The aggregate bin sheet
One layer of screen pack is provided with above body, described four angles of screen pack are respectively equipped with jittering device, and the jittering device connects the control
Unit processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395280.XU CN206703299U (en) | 2017-04-17 | 2017-04-17 | A kind of aggregate bin of automatic controlled height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395280.XU CN206703299U (en) | 2017-04-17 | 2017-04-17 | A kind of aggregate bin of automatic controlled height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206703299U true CN206703299U (en) | 2017-12-05 |
Family
ID=60455137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395280.XU Expired - Fee Related CN206703299U (en) | 2017-04-17 | 2017-04-17 | A kind of aggregate bin of automatic controlled height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206703299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027923A (en) * | 2019-04-08 | 2019-07-19 | 武汉明华鸿昌新型建材有限责任公司 | A kind of high tower aggregate transmission device that aggregate bin is height-adjustable |
| CN110627008A (en) * | 2019-09-30 | 2019-12-31 | 杭州芯意智能科技有限公司 | Canning closing device of liquid cosmetics |
| CN113400480A (en) * | 2021-07-21 | 2021-09-17 | 中山市万宜混凝土有限公司 | Concrete aggregate intelligence weighing and batching system |
-
2017
- 2017-04-17 CN CN201720395280.XU patent/CN206703299U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027923A (en) * | 2019-04-08 | 2019-07-19 | 武汉明华鸿昌新型建材有限责任公司 | A kind of high tower aggregate transmission device that aggregate bin is height-adjustable |
| CN110627008A (en) * | 2019-09-30 | 2019-12-31 | 杭州芯意智能科技有限公司 | Canning closing device of liquid cosmetics |
| CN110627008B (en) * | 2019-09-30 | 2021-09-03 | 杭州芯意智能科技有限公司 | Canning closing device of liquid cosmetics |
| CN113400480A (en) * | 2021-07-21 | 2021-09-17 | 中山市万宜混凝土有限公司 | Concrete aggregate intelligence weighing and batching system |
| CN113400480B (en) * | 2021-07-21 | 2022-01-14 | 中山市万宜混凝土有限公司 | Concrete aggregate intelligence weighing and batching system |
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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: 20171205 Termination date: 20190417 |