CN205587603U - Detection apparatus for molding sand conveying with vibration groove groove face sand that overflows - Google Patents
Detection apparatus for molding sand conveying with vibration groove groove face sand that overflows Download PDFInfo
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- CN205587603U CN205587603U CN201620435357.7U CN201620435357U CN205587603U CN 205587603 U CN205587603 U CN 205587603U CN 201620435357 U CN201620435357 U CN 201620435357U CN 205587603 U CN205587603 U CN 205587603U
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- China
- Prior art keywords
- sand
- storage bin
- groove face
- conveying
- vibration chutes
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Abstract
The utility model discloses a detection apparatus for molding sand conveying with vibration groove groove face sand that overflows. This detection device includes: the sand storage bin, it is installed in the both sides in conveying with vibration groove in pairs, and the up end of this sand storage bin is less than the groove face in conveying with vibration groove for accept the excessive sand of conveying with vibration groove groove face, the bottom of this sand storage bin has been seted up and has been unloaded the pit, should unload the below of pit and lay hand power sand floodgate, and hindering charge level indicator soon, it sets up the settlement position of top at the bottom of the fill of sand storage bin, should hindering soon, the blade of charge level indicator stretches into the inner chamber of sand storage bin, the control system in the detection line that should hinder charge level indicator soon and conveying with vibration groove is connected. Each sets up the sand storage bin of accepting the sand that overflows to this detection device in conveying with vibration groove both sides, and this sand storage bin hypomere hinders charge level indicator soon from the installation of the position of the end certain distance of fighting to should hinder the detection line that revolves the charge level indicator and meet the control system who gets back to the conveying with vibration groove, with this excessive sand volume that detects molding sand conveying with vibration groove groove face, the equal height of detecting precision and efficiency.
Description
Technical field
This utility model relates to the legacy sand recycling field of ironcasting moulding line, particularly to one
Kind of molding sand vibration chutes groove face overflows the detection device of sand.
Background technology
At present, at ironcasting moulding line, in order to produced old after modeling process and cast are unpacked
Molding sand carries out recycling Reusability, typically can have a legacy sand recycling line by Aided design, and
And the leading portion just design of legacy sand recycling line, at melt pit, the most just includes vibration chutes.Due to it
Melt pit airborne dust is big, and temperature is high, and ventilation effect is poor, and environment is more severe, when the most unsuitable operating personnel is long
Between carry out operation or inspection in this region.
But, when spring breakage, connecting bushing abrasion or eccentric shaft bearing damage etc. occurs in vibration chutes
During fault, will result in delivery chute both sides and shake and swash imbalance, thus inclined sand side from which in causing groove
Groove face overflows；Or occur that the driving belt creep of vibration chutes causes sharp power of shaking not enough, carry energy
Power reduces, thus causes molding sand to overflow from both sides groove face；Or occur that provisional amount of sand is excessive,
The conveying capacity of vibration chutes is not enough, thus causes molding sand spilling etc..Once occur in that this type of fault is asked
Topic, and can not find in time and shut down, the sand overflowed from delivery chute groove face will soon pile with delivery chute two
The space that side is limited, and enter the bottom land of delivery chute and bury its drive mechanism, thus cause shutdown, raw
Product is forced to stop, and just can turn back on production after must cleaning out long-pending sand.And by space and the shadow of environment
Ringing, the cleaning work of this long-pending sand is extremely difficult, and the time is the longest.
The information being disclosed in this background section is merely intended to increase general background of the present utility model
Understand, and be not construed as recognizing or imply in any form that this information structure is for the general skill in this area
Prior art well known to art personnel.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable molding sand vibration chutes groove face to overflow
The detection device of sand, this molding sand vibration chutes groove face overflow sand detection device by column in vibrating transportation
Groove both sides respectively arrange a sand storage bin accepting the sand that overflows, and this sand storage bin hypomere is with a certain distance from the position at the bucket end
One resistance rotation level-sensing device is installed, and the detection line of this resistance rotation level-sensing device is taken back the control of vibration chutes
System, detects the excessive sand amount of molding sand vibration chutes groove face with this, thus stop vibration chutes and
Sand supplying system concurrency goes out alarm signal.The precision and efficiency of detecting making this detection device is the highest, it is possible to keep away
Exempt from the existing sand overflowed from delivery chute groove face and cause shutdown, produce and be forced to stop, cleaning work difficulty, effect
The defects such as rate is low.
For achieving the above object, this utility model provides a kind of molding sand vibration chutes groove face and overflows the inspection of sand
Surveying device, the overflow detection device of sand of this molding sand vibration chutes groove face includes: sand storage bin, its mounted in pairs
In the both sides of vibration chutes, the upper surface of this sand storage bin, less than the groove face of described vibration chutes, is used for
Accept the excessive sand of vibration chutes groove face；The bottom of this sand storage bin offers unloads sand hole, and this unloads under sand hole
Side is laid with and pulls sand lock；And resistance rotation level-sensing device, it is arranged on setting at the bucket end of described sand storage bin
Location is put, and the blade of this resistance rotation level-sensing device stretches into the inner chamber of described sand storage bin, the detection of this resistance rotation level-sensing device
Line is connected with the control system of vibration chutes.
Preferably, in technique scheme, sand storage bin is V-type.
Preferably, in technique scheme, sand storage bin is welded by four blocks of side plates and one piece of base plate, should
Have on base plate and unload sand hole.
Preferably, in technique scheme, sand storage bin is mounted on vibration chutes both sides by column
Ground on.
Compared with prior art, this utility model has the advantages that this molding sand vibration chutes groove
Face overflow sand detection device by column respectively arrange in vibration chutes both sides one accept overflow sand storage sand
Bucket, this sand storage bin hypomere is installed a resistance rotation level-sensing device, and this resistance is revolved with a certain distance from the position at the bucket end
The detection line of level-sensing device takes back the control system of vibration chutes, detects molding sand vibration chutes with this
The excessive sand amount of groove face, thus stop vibration chutes and sand supplying system concurrency goes out alarm signal.Make this
The precision and efficiency of detecting of detection device is the highest, it is possible to avoid the existing sand overflowed from delivery chute groove face to cause
Shut down, produce and be forced to stop, cleaning work difficulty, the defects such as efficiency is low.
Accompanying drawing explanation
Fig. 1 be molding sand vibration chutes groove face of the present utility model overflow sand detection device main TV structure show
It is intended to.
Fig. 2 be molding sand vibration chutes groove face of the present utility model overflow sand detection device left structural representation
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in detail, but it should reason
Solve protection domain of the present utility model not limited by detailed description of the invention.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " bag
Include " or its conversion as " comprising " or " including " etc. will be understood to comprise stated element or
Ingredient, and do not get rid of other element or other ingredient.
As depicted in figs. 1 and 2, according to the molding sand vibration chutes groove of this utility model detailed description of the invention
The overflow detection device of sand of face causes the problems such as failure propagation for because of the groove face of the vibration chutes sand that overflows.Pass through
We recycle at the legacy sand of ironcasting moulding line for a long time and apply on line, and discovery can be examined in time
Survey and the groove face of feedback vibration delivery chute overflows sand, thus effectively prevent failure propagation, reduce largely
The downtime produced, it also avoid the hard works such as the sand removal caused due to excessive sand and recovery simultaneously, with
And the more serious consequence such as damage equipment.This molding sand vibration chutes groove face overflow sand detection device concrete
Structure includes: sand storage bin 2, resistance rotation level-sensing device 3 and column 5, wherein, sand storage bin 2 is by 5 points of column
It is not arranged on the both sides of vibration chutes 1, for accepting the excessive sand of molding sand vibration chutes groove face, resistance rotation
Level-sensing device 3 is arranged on this sand storage bin hypomere position with a certain distance from the bucket end, and by this resistance rotation level-sensing device
Detection line takes back the control system of vibration chutes, detects overflowing of molding sand vibration chutes groove face with this
Sand amount.When the groove face of vibration chutes overflows sand, the sand of spilling drops into both sides sand storage bin 2 wherein
One or two is interior and is stored, when arriving the leaf position of resistance rotation level-sensing device along with excessive increasing of sand,
Blade will be obstructed, and resistance is passed to its internal detection device simultaneously, and detection device then outputs signals to
Control system, stops vibration chutes finally by control system and sand supplying system concurrency goes out alarm signal,
To prevent failure propagation and to remind operating personnel that fault is got rid of in time.After pending fault is disposed,
The sand lock 4 that pulls bottom sand storage bin 2 is pulled open, bucket internal memory sand is unstowed, after giving resistance rotation level-sensing device unloading
Just production can be turned back on.
Specifically, sand storage bin 2 is V-type, and it is welded by four blocks of side plates and one piece of base plate, base plate
On have and unload sand hole, the lower section in hole is laid with one and pulls sand lock 4, for being unloaded by the sand of depositing in sand storage bin 2
Empty so that after resistance rotation level-sensing device unloading, to turn back on production.Sand storage bin 2 is solid by column 5 mounted in pairs
On the ground of vibration chutes 1 both sides, the upper surface of sand storage bin 2 is less than the groove of vibration chutes 1
Face, and overflowing the scope that sand can fall into, for accepting the excessive sand of molding sand vibration chutes groove face.Treat event
After barrier is disposed, the sand lock 4 that pulls bottom sand storage bin 2 is pulled open, bucket internal memory sand is unstowed, give resistance
Just production can be turned back on after rotation level-sensing device unloading.
Resistance rotation level-sensing device 3 is arranged on this sand storage bin hypomere position with a certain distance from the bucket end, and its blade stretches into
The inner chamber of sand storage bin 2, the detection line of this resistance rotation level-sensing device is connected with the control system of vibration chutes, resistance
The operation principle of rotation level-sensing device is to utilize magneto band moving vane to rotate, when detected material rises to
During leaf position, blade rotates and is obstructed, and this resistance is passed to the detection device in rosette, and detection device is then
Outwards one switching signal of output, and cut off the electricity supply and make blade stop operating；When material declines, blade
Resistance disappears, and detection device just relies on the pulling force of spring to return to initial condition.At chemical industry, plastics, water
The industries such as mud, pharmacy, feedstuff, food are used widely.
This molding sand vibration chutes groove face overflow sand detection device work process as follows:
First, make two with sheet metal and not only can deposit sand but also the sand storage bin of detachable sand；
Then, by column, two sand storage bins are respectively mounted on the ground being fixed on vibration chutes both sides,
The upper surface of sand storage bin is less than the groove face of vibration chutes, and is overflowing the scope that sand can fall into；
Finally, with a certain distance from the position at the bucket end, one resistance is respectively installed at two sand storage bin hypomeres and revolves level-sensing device,
And the detection line of resistance rotation level-sensing device is taken back the control system of vibration chutes.Groove when vibration chutes
Face overflow sand time, the sand of spilling drop into both sides sand storage bin wherein one or two in and stored, with
When excessive increasing of sand and arrive the leaf position of resistance rotation level-sensing device, blade will be obstructed, simultaneously by resistance
Passing to its internal detection device, detection device then outputs signals to control system, finally by controlling system
System stops vibration chutes and sand supplying system concurrency goes out alarm signal, to prevent failure propagation and to carry in time
Fault is got rid of by the operating personnel that wakes up.After pending fault is disposed, the sand lock bottom sand storage bin is pulled open,
Bucket internal memory sand is unstowed, after giving resistance rotation level-sensing device unloading, just can turn back on production.
To sum up, this molding sand vibration chutes groove face overflow sand detection device by column at vibration chutes two
Side respectively arranges a sand storage bin accepting the sand that overflows, and this sand storage bin hypomere is installed with a certain distance from the position at the bucket end
One resistance rotation level-sensing device, and the detection line of this resistance rotation level-sensing device is taken back the control system of vibration chutes,
Detect the excessive sand amount of molding sand vibration chutes groove face with this, thus stop vibration chutes and sand supplying system thereof
Unite and send alarm signal.The precision and efficiency of detecting making this detection device is the highest, it is possible to avoid existing
The sand overflowed from delivery chute groove face causes shutdown, produces and is forced to stop, and cleaning work difficulty, efficiency is low
Defect.
The aforementioned description to specific illustrative embodiment of the present utility model illustrates that and the mesh of illustration
's.These describe and are not wishing to be defined to this utility model disclosed precise forms, and it will be apparent that
According to above-mentioned teaching, can much change and change.Exemplary embodiment is selected and describes
Purpose be to explain certain principles of the present utility model and actual application thereof, so that the skill of this area
Art personnel be capable of and utilize various different exemplary of the present utility model and various not
Same selection and change.Scope of the present utility model is intended to be limited by claims and equivalents thereof.
Claims (4)
1. a molding sand vibration chutes groove face overflows the detection device of sand, it is characterised in that including:
Sand storage bin, its mounted in pairs is in the both sides of vibration chutes, and the upper surface of this sand storage bin is less than described
The groove face of vibration chutes, for accepting the excessive sand of vibration chutes groove face；The bottom of this sand storage bin is offered
Unloading sand hole, this lower section unloading sand hole is laid with and pulls sand lock；And
Resistance rotation level-sensing device, it is arranged on the setting position at the bucket end of described sand storage bin, this resistance rotation material position
The blade of meter stretches into the inner chamber of described sand storage bin, the detection line of this resistance rotation level-sensing device and the control of vibration chutes
System processed connects.
Molding sand vibration chutes groove face the most according to claim 1 overflows the detection device of sand, its feature
Being, described sand storage bin is V-type.
Molding sand vibration chutes groove face the most according to claim 2 overflows the detection device of sand, its feature
Being, described sand storage bin is welded by four blocks of side plates and one piece of base plate, this base plate has and unloads sand hole.
Molding sand vibration chutes groove face the most according to claim 1 overflows the detection device of sand, its feature
Being, described sand storage bin is mounted on the ground of vibration chutes both sides by column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435357.7U CN205587603U (en) | 2016-05-12 | 2016-05-12 | Detection apparatus for molding sand conveying with vibration groove groove face sand that overflows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435357.7U CN205587603U (en) | 2016-05-12 | 2016-05-12 | Detection apparatus for molding sand conveying with vibration groove groove face sand that overflows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587603U true CN205587603U (en) | 2016-09-21 |
Family
ID=56932135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620435357.7U Expired - Fee Related CN205587603U (en) | 2016-05-12 | 2016-05-12 | Detection apparatus for molding sand conveying with vibration groove groove face sand that overflows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772626A (en) * | 2016-05-12 | 2016-07-20 | 广西玉柴机器股份有限公司 | Detection device for overflowing sand of trough face of moulding sand vibration conveying trough |
-
2016
- 2016-05-12 CN CN201620435357.7U patent/CN205587603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772626A (en) * | 2016-05-12 | 2016-07-20 | 广西玉柴机器股份有限公司 | Detection device for overflowing sand of trough face of moulding sand vibration conveying trough |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20200512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |