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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
sand
groove
storage bin
detection
conveying
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
Application number
CN201620435357.7U
Other languages
Chinese (zh)
Inventor
何甲枢
李军儒
李健雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi Yuchai Machinery Co Ltd
Original Assignee
Guangxi Yuchai Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangxi Yuchai Machinery Co Ltd filed Critical Guangxi Yuchai Machinery Co Ltd
Priority to CN201620435357.7U priority Critical patent/CN205587603U/en
Application granted granted Critical
Publication of CN205587603U publication Critical patent/CN205587603U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Molding sand vibration chutes groove face overflows the detection device of sand
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.
CN201620435357.7U 2016-05-12 2016-05-12 Detection apparatus for molding sand conveying with vibration groove groove face sand that overflows Expired - Fee Related CN205587603U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN204297646U (en) A kind of material-blockage preventing device
CN205587603U (en) Detection apparatus for molding sand conveying with vibration groove groove face sand that overflows
CN204352833U (en) A kind of stirring system
CN103753708B (en) Aggregate automatically supplying apparatus, method and concrete batching and mixing tower
CN103693459A (en) Powdery material variable feeding mechanism
CN203903406U (en) A screw conveyor capable of preventing material blocking
CN103420052B (en) Program-controlled coal discharging device for raw coal bunker
CN110948683A (en) Mixing plant and pulping method thereof
CN203855123U (en) Feeding status detection device for feed barrel
CN205324183U (en) Digit wheel detection device
CN105772626A (en) Detection device for overflowing sand of trough face of moulding sand vibration conveying trough
CN203450637U (en) Program-controlled coal discharging device for raw coal cabin
CN210063984U (en) Multi-stage feeding equipment for conveying granular materials
CN209036784U (en) A kind of feeding warning device
CN207592078U (en) A kind of Novel horizontal decanter centrifuge fault monitoring system
CN205555580U (en) Prevent compound feed bin of fluffy coal
CN105621118B (en) A kind of composite material bunker for preventing fluffy coal
CN107934504A (en) A kind of ultrasonic activation sieves quantitative feeding device
CN209905549U (en) Integrated cement bin
CN107285039A (en) A kind of Pneumatic ash conveying method and device of thermal power plant's Level control
CN210789101U (en) Sand mould used sand recovery bin with high space utilization rate
CN207329495U (en) A kind of bucket elevator
CN213557549U (en) Feeding amount monitoring system of vertical mill
CN209337705U (en) A kind of bucket elevator for chemical fertilizer processing
CN208021788U (en) A kind of chain bucket that particle packing uses in the process

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160921

Termination date: 20200512

CF01 Termination of patent right due to non-payment of annual fee