CN208790558U - A kind of scratch board conveyor transport amount detecting device - Google Patents
A kind of scratch board conveyor transport amount detecting device Download PDFInfo
- Publication number
- CN208790558U CN208790558U CN201821385256.9U CN201821385256U CN208790558U CN 208790558 U CN208790558 U CN 208790558U CN 201821385256 U CN201821385256 U CN 201821385256U CN 208790558 U CN208790558 U CN 208790558U
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- transmission assembly
- visual sensor
- scratch board
- scraper plate
- 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
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Abstract
The utility model discloses a kind of scratch board conveyors to transport amount detecting device, including processor, visual sensor and transmission assembly；Transmission assembly include the sprocket wheel of several pre-set dimensions, the loop pulling chain of two pre-set dimensions being parallel to each other, several pieces of pre-set dimensions scraper plate and an at least motor；Sprocket wheel has been arranged symmetrically two column, and same row sprocket wheel passes through a haulage chain transmission connection；The output end of at least one sprocket wheel and motor is sequentially connected in each column sprocket wheel；The both ends of scraper plate are connected between two haulage chains；Scraper plate is used for support material；Visual sensor is arranged towards transmission assembly, and concordant with the upper end level of transmission assembly；Visual sensor is electrically connected with processor.Visual sensor is utilized in the utility model, measures cross section profile of the material transported on scratch board conveyor on fixed position, effectively compensates for the original measurement method that can only be weighed by plain mode to the material unloaded.
Description
Technical field
The utility model belongs to field of automation technology, transports amount detecting device more particularly to a kind of scratch board conveyor.
Background technique
Currently, freight volume is not easily controlled during being transported within coal mines using scratch board conveyor, number is finally transported
Amount can not determine that there is many drawbacks in practice in engineering, and it is possible to cause other in transportational process mechanical because not
Understand freight volume and occur to overload the damage for leading to machinery, this has a significant impact to the efficiency of transport with safety, even if every time
It can prevent from overloading by way of weighing, it is done so that the plenty of time can be consumed, and extend the period and increase engineering
The labor intensity of cost and operator.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of scratch board conveyor upwards of movement
Detection device.
The utility model realizes that the technical solution of above-mentioned technical purpose is as follows:
A kind of scratch board conveyor transport amount detecting device, including processor, visual sensor and transmission assembly；The biography
Defeated component include the sprocket wheel of several pre-set dimensions, the loop pulling chain of two pre-set dimensions being parallel to each other, several pieces it is default
The scraper plate of size and at least a motor；The sprocket wheel has been arranged symmetrically two column, and same row sprocket wheel described in one by leading
Draw chain conveyer connection；
The output end of at least one sprocket wheel and the motor is sequentially connected in each column sprocket wheel；
The both ends of the scraper plate are connected between two haulage chains；The scraper plate is used for support material；
The visual sensor is arranged towards the transmission assembly, and concordant with the upper end level of the transmission assembly；Institute
Visual sensor is stated to be electrically connected with the processor.
Further, magnet is provided at least one sprocket wheel；Hall sensor is provided with below the magnet；It is described suddenly
Your sensor is converted by A/D to be electrically connected with the processor.
Further, the transmission assembly is all made of non-magnetic material and is made.
Further, the processor is also electrically connected with display screen.
Visual sensor is utilized in the utility model, measures the material transported on scratch board conveyor on fixed position
Cross section profile effectively compensates for the original measurement side that can only be weighed by plain mode to the material unloaded
Method；The method that scratch board conveyor conveying capacity is detected using visual sensor, both reduced labor intensity improve efficiency and
There is no generate dangerous possibility due to monitoring insufficient to material.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is relative positional relationship of the utility model visual sensor when measuring material profile；
Relative position and section state when Fig. 3 is surveyed section by the utility model visual sensor；
In figure, 1-visual sensor, 2-Hall sensors, 3-A/D converters, 4-processors, 5-display screens, 6-
Material, 7-scraper plates, 8-haulage chains, 9-sprocket wheels, 10- magnet.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
As illustrated in the accompanying drawings from 1 to 3, a kind of scratch board conveyor transport amount detecting device, including processor 4, visual sensor 1 with
And transmission assembly；Transmission assembly includes the loop pulling of 9, two pre-set dimensions being parallel to each other of sprocket wheel of several pre-set dimensions
The scraper plate 7 and an at least motor of chain 8, several pieces of pre-set dimensions；Sprocket wheel 9 has been arranged symmetrically two column, and same row sprocket wheel 9 is logical
A haulage chain 8 is crossed to be sequentially connected；
The output end of at least one sprocket wheel 9 and motor is sequentially connected in each column sprocket wheel 9；
The both ends of scraper plate 7 are connected between two haulage chains 8；Scraper plate 7 is used for support material 6；
Visual sensor 1 is arranged towards transmission assembly, and concordant with the upper end level of transmission assembly；Visual sensor 1 with
Processor 4 is electrically connected.
Preferably, magnet 10 is provided at least one sprocket wheel 9；Hall sensor 2 is provided with below magnet 10；Hall passes
Sensor 2 is electrically connected by A/D conversion 3 with processor 4.
Preferably, transmission assembly is all made of non-magnetic material and is made.
Preferably, processor 4 is also electrically connected with display screen 5.
Visual sensor 1 is for measuring the cross section profile vertical with the direction of motion, the profile input A/D conversion that will test
Device 3, while the number to be met using 2 analytical unit time of Hall sensor magnet and Hall sensor 2, and then when obtaining unit
Between the circle number that is rotated of inner sprocket 9, by visual sensor 1, input processor 4 is carried out together with the test result of Hall sensor 2
Processing, finally exports on display screen 5.
Visual sensor 1 is at the front centre of the scratch board conveyor direction of motion, 1 measuring gage spacing of visual sensor
Profile from material 6 on outer scraper plate, Hall sensor 2 can detect the circle number rotated in 10 unit time of magnet, processor 4 with
Display screen 5 is connected, and visual sensor 1 and Hall sensor 2 are all connect with A/D converter 3, and processor 4 will be surveyed after carrying out operation
Determine result to be output on display screen 5.
Material profile is measured in front of 8 direction of motion of haulage chain with visual sensor 1, the meter in the way of integral
The area under profile is calculated, the interval dt that visual sensor 1 measures profile every time is very small, and interval time is identical, in sprocket wheel 9
Upper installation magnet 10, Hall sensor 2 calculate visual sensor 1 by detecting the circle number that unit time internal magnet 10 rotates through
Instantaneous velocity v, ∫ vdt when measuring profile is equal to the length passed through in a cycle time, then passes through the processing letter of A/D converter 3
Number, the signal of visual sensor 1 and Hall sensor 2 is transmitted to processor 4 together, processor 4 after processing by being output to
Display screen 5, such mode solve the drawbacks of present metering method must could measure after material completes discharging, and
The fast participation for reducing worker of this mode, improves efficiency, reduces labor intensity, while avoiding original mode
It may have been started because of security risk caused by the monitoring not in time of material for the detection of scratch board conveyor conveying capacity a kind of new
Thinking.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of scratch board conveyor transports amount detecting device, it is characterised in that: including processor (4), visual sensor (1) and
Transmission assembly；The transmission assembly includes the annular of the sprocket wheel (9) of several pre-set dimensions, two pre-set dimensions being parallel to each other
Haulage chain (8), several pieces of pre-set dimensions scraper plate (7) and an at least motor；The sprocket wheel (9) has been arranged symmetrically two
Column, same row sprocket wheel (9) pass through haulage chain (8) transmission connection；
The output end of at least one sprocket wheel (9) and the motor is sequentially connected in each column sprocket wheel (9)；
The both ends of the scraper plate (7) are connected between two haulage chains (8)；The scraper plate (7) is used for support material
(6)；
The visual sensor (1) is arranged towards the transmission assembly, and concordant with the upper end level of the transmission assembly；It is described
Visual sensor (1) is electrically connected with the processor (4).
2. scratch board conveyor according to claim 1 transports amount detecting device, it is characterised in that: at least one sprocket wheel (9)
On be provided with magnet (10)；Hall sensor (2) are provided with below the magnet (10)；The Hall sensor (2) passes through A/D
Conversion (3) is electrically connected with the processor (4).
3. scratch board conveyor according to claim 2 transports amount detecting device, it is characterised in that: the transmission assembly is adopted
It is made of non-magnetic material.
4. scratch board conveyor according to claim 1 to 3 transports amount detecting device, it is characterised in that: the processor
(4) it is also electrically connected with display screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385256.9U CN208790558U (en) | 2018-08-27 | 2018-08-27 | A kind of scratch board conveyor transport amount detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385256.9U CN208790558U (en) | 2018-08-27 | 2018-08-27 | A kind of scratch board conveyor transport amount detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208790558U true CN208790558U (en) | 2019-04-26 |
Family
ID=66207040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821385256.9U Expired - Fee Related CN208790558U (en) | 2018-08-27 | 2018-08-27 | A kind of scratch board conveyor transport amount detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208790558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618047A (en) * | 2019-09-19 | 2019-12-27 | 邦畿众创石家庄科技有限公司 | Running state monitoring system of accelerated loading test system |
| CN112623631A (en) * | 2020-12-17 | 2021-04-09 | 山东科技大学 | Chain life prediction and chain breakage position judgment method for scraper conveyor |
-
2018
- 2018-08-27 CN CN201821385256.9U patent/CN208790558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618047A (en) * | 2019-09-19 | 2019-12-27 | 邦畿众创石家庄科技有限公司 | Running state monitoring system of accelerated loading test system |
| CN112623631A (en) * | 2020-12-17 | 2021-04-09 | 山东科技大学 | Chain life prediction and chain breakage position judgment method for scraper conveyor |
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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 |
Granted publication date: 20190426 Termination date: 20190827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |