CN208249217U - A kind of detection device for the conveying detection of material continuity - Google Patents
A kind of detection device for the conveying detection of material continuity Download PDFInfo
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- CN208249217U CN208249217U CN201820514739.8U CN201820514739U CN208249217U CN 208249217 U CN208249217 U CN 208249217U CN 201820514739 U CN201820514739 U CN 201820514739U CN 208249217 U CN208249217 U CN 208249217U
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Abstract
The utility model discloses a kind of detection devices for the conveying detection of material continuity, belong to material continuity conveying detection field, for being assemblied in by the material of continuity conveying, the rotating bar of detection device is across material conveying direction, support bracket support rotating bar and rotating bar can be rotated around fulcrum, material position plate and tablet are respectively fixed in rotating bar, material position plate is located above material and the transported material of energy drives and swings along material conveying direction, tablet is located at outside material not to be contacted with material, tablet synchronous hunting is driven by rotating bar when material position plate is swung；In the swing path of tablet, it is fixed with limit testing agency.Utility model device not only accuracy of judgement, stability is good, it is convenient for installation and maintenance, and whole device structure and system are very simple, it is low in cost, the equal energy normal use under the various severe complex environments including poisonous and harmful, dusty etc., and can guarantee the accurate report of long-time signal.
Description
Technical field
The utility model belong to material continuity conveying detection field, can be widely used in building materials, mining, coal, electric power,
In the material continuity conveying detection system of the industries such as chemical industry, grain.Such as it can be using the device to belt conveyor in industry
The continuity of upper material conveying carries out on-line checking and monitoring.
Background technique
In current industrial automation, to the detection mode of material continuity conveying detection, mainly there is camera head monitor,
Weighing sensor Pressure behaviour collects and surveys several with artificial scene judgement etc..Wherein, judged by camera head monitor very straight
It sees, but cost is relatively high, and if encountering the severe complex environment such as dusty, it is also possible to which erroneous judgement can not judge；Using
It is very accurate that weighing sensor Pressure behaviour collects and surveys, and stability is fine, but cost is also relatively high, and whole device system ratio
It is more complex；Artificial scene judgement is most reliable, but to occupy post worker for a long time, wastes a large amount of manpowers and cost, can't have
Malicious hostile environment is implemented.
Utility model content
The purpose of this utility model is that: in current industrial automation, to the several common of material continuity conveying detection
Detection mode, the shortcomings that all having oneself.Camera head monitor higher cost is easy erroneous judgement under the severe complex environment such as dusty
Or it can not judge；Weighing sensor Pressure behaviour collects and surveys higher cost, and whole device systematic comparison is complicated；Sentence at artificial scene
It is disconnected to waste a large amount of manpowers and cost, can not also it implement in poisonous and harmful environment.
The utility model provides a kind of completely new detection device for the conveying detection of material continuity, which not only sentences
Disconnected accurate, stability is good, convenient for installation and maintenance, and whole device structure and system are very simple, low in cost, is including toxic
Equal energy normal use under various severe complex environments including harmful, dusty etc., and can guarantee that long-time signal is accurate
Without wrong report.
The utility model aim is realized by following technical proposals:
A kind of detection device for the conveying detection of material continuity, for being assemblied in by the material of continuity conveying,
Be characterized in that: detection device includes rotating bar, support bracket, material position plate, tablet and limit testing agency, and rotating bar is across object
Expect that conveying direction, support bracket support rotating bar and rotating bar can be rotated around fulcrum are respectively fixed with material position plate in rotating bar
And tablet, material position plate is located above material and the transported material of energy drives and swings along material conveying direction, and tablet is located at
It is not contacted with material outside material, tablet synchronous hunting is driven by rotating bar when material position plate is swung；On the swing road of tablet
On diameter, it is fixed with limit testing agency, and when material position plate is not by external force, the limit of tablet triggering at this time testing agency holds
Supervention, which goes out, detects signal, and when material position plate swings along material conveying direction and tablet is driven to swing, tablet is detached from this time
Testing agency is limited, limit testing agency can not issue detection signal.
Alternatively, limit testing agency includes position-limit mechanism and testing agency, and when material position plate is not by external force,
Tablet is limited mechanism limit not contact detecting machine structure but detection trigger mechanism continuously sends out detection signal at this time, and in material position
When plate swings along material conveying direction and tablet is driven to swing, tablet is detached from testing agency at this time, and testing agency can not send out
Signal is detected out.
In the utility model, when not having material in conveying device, material position plate is freely rotated under the effect of gravity to lower section, sense
It answers plate to follow to rotate together and close to limit testing agency/testing agency, the testing agency of limit at this time/testing agency's sending letter
Number, show there is no material to pass through in conveying device.When having material to pass through in conveying device, material position plate is under the drive of material to object
The conveying direction of material rotates, and tablet, which also follows, to be rotated together and far from limit testing agency/testing agency, at this time limit detection
The blackout that mechanism/testing agency issues, shows have material to pass through in conveying device.Wherein the effect of position-limit mechanism is to prevent
Direct collision damages testing agency to tablet during rotation.
Alternatively, position-limit mechanism is that can adjust testing agency's relative induction plate when tablet is limited mechanism limit
The adjustable limiting bolt of distance.In the program, when tablet is limited by adjustable limiting bolt blocks, by screwing adjustable limiting
The collapsing length of bolt, adjustment testing agency's relative induction plate has suitable distance, so that tablet can not both contact inspection at this time
Surveying mechanism again can detection trigger mechanism sending signal.
Alternatively, testing agency is close to inductive pick-up.In the program, tablet is limited means block limit
When, tablet, which can not only have been contacted close to inductive pick-up but also can have been triggered close to inductive pick-up, issues signal.
Alternatively, limit testing agency includes the limit sensor bracket being fixed on outside material, position-limit mechanism and detection machine
Structure is fixed in limit sensor bracket.
Alternatively, the limiting device of limitation rotating bar axial float is additionally provided in rotating bar.In the program, pass through limit
Axial limiting of the device to rotating bar, it is ensured that trigger range of the tablet without departing from testing agency.
As further selection, limiting device is to be fixed on rotating bar both ends and be resisted against the limit on the inside of support bracket
Ring.
Alternatively, rotating bar vertical material conveying direction.
Alternatively, material position plate not by when external force freely to hang state vertically.
Alternatively, material is located in conveyor belt.
The aforementioned main scheme of the utility model and its each further selection scheme can be freely combined to form multiple schemes,
It can be used for the utility model and claimed scheme；And the utility model, (each non conflicting selection) selection between and and
It can also be freely combined between other selections.Those skilled in the art after understanding the utility model according to the prior art and
Common knowledge can be illustrated there are many combination, be the claimed technical solution of the utility model, do not do exhaustion herein.
The utility model has the beneficial effects that using the tablet for following material position plate to rotate together close to or far from testing agency
(close to inductive pick-up) is exported by testing agency (close to inductive pick-up) or stops output signal to judge in conveying device
Whether have material principle made of the present apparatus, not only accuracy of judgement, stability is good, convenient for installation and maintenance and entire
Apparatus structure and system are very simple, low in cost, even if in the various severe complexity including poisonous and harmful, dusty etc.
It can be used normally under environment, and can guarantee the accurate report of long-time signal.
Detailed description of the invention
Fig. 1 is the usage state diagram of the utility model embodiment one.
Fig. 2 is the usage state diagram of the utility model embodiment one.
Fig. 3 is the usage state diagram of the utility model embodiment two.
Fig. 4 is the usage state diagram of the utility model embodiment two.
In figure: 1. rotating bars, 2. support brackets, 3. stop collars, 4. material position plates, 5. tablets, 6. limit sensor brackets, 7.
Adjustable limiting bolt, 8. close to inductive pick-up, 9. signal wires, 10. tested materials, 11. conveyor belts, 12. lower hoppers.
Specific embodiment
Following non-limiting examples are for illustrating the utility model.
Embodiment 1:
With reference to shown in Fig. 1,2, wherein Fig. 1 is the state for not having material to pass through on belt conveyor, and Fig. 2 is Belt Conveying
The state for thering is material to pass through on device.In fig. 1 and 2, rotating bar 1 is across 10 conveying direction of tested material, and rotating bar 1 is by two
Support bracket 2 is installed on right above tested material 10, and the body of rod of rotating bar 1 is vertical with material conveying direction, and rotating bar 1 passes through two
Hole on support bracket 2, and can be freely rotated in hole, they are respectively placed in two and held by two 3 sets of stop collars in rotating bar 1
It is locked with lock-screw behind 2 side of weight bracket, axial displacement occurs during rotation to prevent rotation stop lever 1.Material position plate 4 is pacified
It is locked with lock-screw mounted in 1 middle part of rotating bar, i.e. surface in the middle part of material, it is vertical when material position plate 4 is not by external force
Freely hang state, and 4 lower end of the material position plate transported tested material 10 of energy, which drives, to be swung, and tablet 5 is installed in 1 end of rotating bar
Portion, it is also locked with lock-screw.After installing, material position plate 4, tablet 5 and stop collar 3 can be with rotating bars 1 in two load-bearing
It is freely rotated in the hole of bracket 2.In the swing path of tablet 5, be fixed with limit testing agency, and when material position plate 4 not by
When external force, the limit of the triggering of tablet 5 at this time testing agency continuously sends out detection signal, and conveys in material position plate 4 along material
When direction swings and tablet 5 is driven to swing, tablet 5 is detached from limit testing agency at this time, and limit testing agency can not issue
Detect signal.
As an example, as shown in this embodiment, limit testing agency includes position-limit mechanism and testing agency, and position-limit mechanism is
The adjustable limiting bolt 7 that 5 distance of testing agency's relative induction plate can be adjusted when mechanism limit, detection are limited in tablet 5
Mechanism is close to inductive pick-up 8, and when material position plate 4 is not by external force, tablet 5 is limited by adjustable limiting bolt 7 at this time
It does not contact close to inductive pick-up 8 but triggering close to inductive pick-up 8 continuously sends out detection signal, and in material position plate 4 along material
When conveying direction swings and tablet 5 is driven to swing, tablet 5 is detached from close to inductive pick-up 8, close to inductive pick-up at this time
8 can not issue detection signal.With reference to shown in Fig. 1,2, in the limit sensor bracket 6 on the side of tablet 5, be equipped with one it is adjustable
Close to inductive pick-up 8, a signal wire 9 is connected to close to the tail portion of inductive pick-up 8 to be transmitted outward by caging bolt 7 and one
Signal.
In the utility model, when tested material 10 no in conveying device (such as conveyor belt 11), material position plate 4 is in gravity
It is freely rotated under effect to lower section, tablet 5, which follows, to be rotated together and close proximity to inductive pick-up 8, is passed at this time close to induction
Sensor 8 issues signal, shows do not have material to pass through in conveying device.When having material to pass through in conveying device, material position plate 4 is in material
Drive under rotated to the conveying direction of material, tablet 5, which also follows, to be rotated together and far from close to inductive pick-up 8, at this time
The blackout issued close to inductive pick-up 8, shows have material to pass through in conveying device.
Embodiment 2:
Refering to what is shown in Fig. 3, utility model device to be mounted on to the discharge port position of lower hopper in figure, composed structure and
Working principle is the same as example 1.According to actual condition needs, utility model device can be also mounted on to discharging cover, blanking
At the discharge port position of chute, backgauge slot etc..
In addition, structure shown in Fig. 3 can also be changed, such as shown in Fig. 4, the difference of the figure and Fig. 3 are by tablet
180 degree is had rotated to install, according to actual condition needs, tablet can also be installed any rotation in rotating bar.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of detection device for the conveying detection of material continuity, special for being assemblied in by the material of continuity conveying
Sign is: detection device includes rotating bar, support bracket, material position plate, tablet and limit testing agency, and rotating bar is across material
Conveying direction, support bracket support rotating bar and rotating bar can be rotated around fulcrum, be respectively fixed in rotating bar material position plate and
Tablet, material position plate is located above material and the transported material of energy drives and swings along material conveying direction, and tablet is located at object
Material is outer not to be contacted with material, drives tablet synchronous hunting by rotating bar when material position plate is swung；In the swing path of tablet
On, it is fixed with limit testing agency, and when material position plate is not by external force, the limit of tablet triggering at this time testing agency continues
Detection signal is issued, and when material position plate swings along material conveying direction and tablet is driven to swing, tablet is detached from limit at this time
Position detecting mechanism, limit testing agency can not issue detection signal.
2. the detection device for the conveying detection of material continuity as described in claim 1, it is characterised in that: limit detection machine
Structure includes position-limit mechanism and testing agency, and when material position plate is not by external force, and tablet is limited mechanism limit not at this time
Contact detecting machine structure but detection trigger mechanism continuously send out detection signal, and swing and drive along material conveying direction in material position plate
When tablet is swung, tablet is detached from testing agency at this time, and testing agency can not issue detection signal.
3. the detection device for the conveying detection of material continuity as claimed in claim 2, it is characterised in that: position-limit mechanism is
The adjustable limiting bolt that testing agency's relative induction plate distance can be adjusted when mechanism limit is limited in tablet.
4. the detection device for the conveying detection of material continuity as claimed in claim 3, it is characterised in that: testing agency is
Close to inductive pick-up.
5. the detection device for the conveying detection of material continuity as claimed in claim 2, it is characterised in that: limit detection machine
Structure includes the limit sensor bracket being fixed on outside material, and position-limit mechanism and testing agency are fixed in limit sensor bracket.
6. the detection device for the conveying detection of material continuity as described in claim 1, it is characterised in that: in rotating bar also
Limiting device equipped with limitation rotating bar axial float.
7. the detection device for the conveying detection of material continuity as claimed in claim 6, it is characterised in that: limiting device is
It is fixed on rotating bar both ends and is resisted against the stop collar on the inside of support bracket.
8. the detection device for the conveying detection of material continuity as described in claim 1, it is characterised in that: rotating bar is vertical
Material conveying direction.
9. as described in claim 1 for material continuity conveying detection detection device, it is characterised in that: material position plate not by
It is the state that freely hangs vertically when external force.
10. the detection device for the conveying detection of material continuity as described in claim 1, it is characterised in that: material is located at
In conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514739.8U CN208249217U (en) | 2018-04-11 | 2018-04-11 | A kind of detection device for the conveying detection of material continuity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514739.8U CN208249217U (en) | 2018-04-11 | 2018-04-11 | A kind of detection device for the conveying detection of material continuity |
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| Publication Number | Publication Date |
|---|---|
| CN208249217U true CN208249217U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820514739.8U Active CN208249217U (en) | 2018-04-11 | 2018-04-11 | A kind of detection device for the conveying detection of material continuity |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373026A (en) * | 2018-04-11 | 2018-08-07 | 成都建筑材料工业设计研究院有限公司 | A kind of detection device for the conveying detection of material continuity |
| CN114485135A (en) * | 2022-03-22 | 2022-05-13 | 湖南伍子醉实业集团有限公司 | Device for realizing efficient drying of areca nuts by utilizing combination of superheated steam and microwaves |
-
2018
- 2018-04-11 CN CN201820514739.8U patent/CN208249217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373026A (en) * | 2018-04-11 | 2018-08-07 | 成都建筑材料工业设计研究院有限公司 | A kind of detection device for the conveying detection of material continuity |
| CN114485135A (en) * | 2022-03-22 | 2022-05-13 | 湖南伍子醉实业集团有限公司 | Device for realizing efficient drying of areca nuts by utilizing combination of superheated steam and microwaves |
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