CN205397361U - Belt anti -tear detection device - Google Patents
Belt anti -tear detection device Download PDFInfo
- Publication number
- CN205397361U CN205397361U CN201620155510.0U CN201620155510U CN205397361U CN 205397361 U CN205397361 U CN 205397361U CN 201620155510 U CN201620155510 U CN 201620155510U CN 205397361 U CN205397361 U CN 205397361U
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- belt
- turnover panel
- switch
- detecting device
- tear
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Abstract
The utility model discloses a belt anti -tear detection device, including turning over board, touch switch, engagement device and belt feeder controller, turn over the board and pass through rotation axis connection engagement device, engagement device will turn over the board and fix in oblique below 1~2cm department of belt tail roller, and the messenger turns over the board and perpendicularly upwards erects, turns over the board and can trigger the touch switch along the downward upset of axis of rotation, and the touch switch will send pulse signal one time to the belt feeder controller. For the tearing device of passive detection, the utility model discloses the device just can produce alarm signal when the foreign matter is gone into to afterbody roller belt hank, have certain anti -tear's in advance effect. When taking place the damage of non - penetrability in addition above the belt loading end, also can prevent the damaged condition to worsen.
Description
Technical field
This utility model belongs to ribbon conveyer supporting detection protection device technique field, is specifically related to a kind of belt tear-preventing detecting device.
Background technology
The reliability service of ribbon conveyer is related to the economic benefit in whole colliery, conveyer belt is in transportation, and it is destructive very big damage type that traveling bed is torn, once tear accident, bigger economic loss will be caused, sometimes even so that whole production procedure stops production.One of conveyer band discerption accident difficult problem becoming colliery.Therefore, research conveyer band discerption is protected coal mine equipment safe operation important in inhibiting.
Additionally, drop because often accepting blanking impact or foreign material in belt loading end top, it may occur that the rubber of non-penetrative is damaged, the situations such as disconnected steel wire, this omen being often that belt generation penetrance is damaged, tearing, if can detect in time, it is possible to prevent belt tearing, causes coal breakage etc. fault.
Summary of the invention
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is to propose a kind of belt tear-preventing detecting device, by detecting whether the belt on afterbody roller has projection, reaches the purpose whether detection belt is damaged.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of belt tear-preventing detecting device, including turnover panel, trigger device and belt control device, the turnover panel fixed structure through two ends is arranged on belt machine tail part cylinder a distance, can around its axis of rotation, turnover panel can touch driven triggering device when rotating, trigger device and electrically connect with belt control device.Described fixed structure is clamping close device, and described clamping close device includes limited block and block, and limited block is arranged on the non-athletic direction of turnover panel, and when acting on turnover panel effectively, turnover panel can move to block direction.Described triggering device is the gloomy switch of easy energy, easily can be connected with belt control device radio communication by gloomy switch, and turnover panel, around its axis of rotation, can touch the easily gloomy switch of energy.On described turnover panel, the position of the gloomy switch of corresponding easily energy is provided with projection.Described detecting device also includes network transmission module and background server, described network transmission module is made up of wireless network, serial ports, Ethernet switch, fiber optic network, wireless network transmissions is received the data that easily gloomy can switch transmission and is connected by serial ports and Ethernet switch, Ethernet switch and fiber optic network connect, serial ports turns Ethernet switch and is responsible for connecting optical networking and radio sensing network, by optical networking, the data of data analysis are transferred to server.Described fixed structure is resetting-mechanism, and turnover panel can rotate around the axis under resetting-mechanism effect, can return to initial position under resetting-mechanism effect.Described resetting-mechanism is spring structure.Described triggering device is pendulum angle detection lug, the rotational angle of pendulum angle detection lug detection rotating shaft, and connects belt control device by one piece of proximity switch.
This utility model provides the benefit that: for the device that passive detection is torn, and this device just can produce alarm signal when afterbody roller belt twists into foreign body, has certain effect anti-tear in advance.When additionally there is non-penetrative breakage above belt loading end, it is also possible to prevention breakage worsens.
Accompanying drawing explanation
Below the content expressed by this specification accompanying drawing and the labelling in figure are briefly described:
Fig. 1 is the front view of the detecting device of detailed description of the invention of the present utility model.
Fig. 2 be detailed description of the invention of the present utility model stir rotating shaft snap-in structure.
Wherein, 1 belt, 2 frameworks, 3 stern rolls, 4 turnover panels, 5 stir rotating shaft, 6 projections, 7 touch switch, 8 blocks, 9 limited blocks.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, mutual alignment between the such as involved shape of each component of detailed description of the invention of the present utility model, structure, each several part and annexation, effect and operation principle, the manufacturing process of each several part and operate with method etc., it is described in further detail, to help those skilled in the art that inventive concept of the present utility model, technical scheme are had more complete, accurate and deep understanding.
Specific embodiment one: a kind of anti-tear detecting device of belt 1, including turnover panel 4, trigger device and belt control device, the turnover panel 4 fixed structure through two ends is arranged on belt machine tail part cylinder 3 a distance, can around its axis of rotation, driven triggering device can be touched when turnover panel 4 rotates, trigger device and electrically connect with belt control device.Described fixed structure is clamping close device, and described clamping close device includes limited block 9 and block 8, and limited block 9 is arranged on the non-athletic direction of turnover panel 4, and when acting on effectively on turnover panel 4, turnover panel 4 can move to block 8 direction.Described triggering device is the gloomy switch of easy energy, easily can be connected with belt control device radio communication by gloomy switch, and turnover panel 4, around its axis of rotation, can touch the easily gloomy switch of energy.On described turnover panel 4, the position of the gloomy switch of corresponding easily energy is provided with projection 6.Described detecting device also includes network transmission module and background server, described network transmission module is made up of wireless network, serial ports, Ethernet switch, fiber optic network, wireless network transmissions is received the data that easily gloomy can switch transmission and is connected by serial ports and Ethernet switch, Ethernet switch and fiber optic network connect, serial ports turns Ethernet switch and is responsible for connecting optical networking and radio sensing network, by optical networking, the data of data analysis are transferred to server.
The primary structure of the anti-tear detecting device of this utility model belt 1 is as shown in Figure 1, detecting device is arranged on stern roll 3 place, stern roll 3 arranges on the frame 2, the actuating mechanism of this device is a turnover panel that can stir 4, turnover panel 4 is provided with a projection 6, turnover panel 4 around its stir rotating shaft 5 freely hang down time, the projection 6 on turnover panel 4 hits the touch switch 7 of corresponding setting, the alarm device of touch switch 7 detection trigger apparatus control system.
This detecting device is installed on the obliquely downward of stern roll 3, such as Fig. 1, with the belt 1 at stern roll 3 place at a distance of 1～2cm on the upside of the turnover panel 4 of device.Under normal circumstances, under the effect of turnover panel 4 both sides snap-in structure, turnover panel 4 keeps state upwards perpendicular to the ground.When the foreign material in belt 1 backhaul twist the gap between stern roll 3 and belt 1, can cause belt 1 surface on stern roll 3 that the projection of bulge shape occurs, along with the operating of stern roll 3 and belt 1, the turnover panel 4 of protruding bulge percussion device, turnover panel 4 will along stirring 5180 degree of rotations of rotating shaft.
The projection 6 being now fixed on turnover panel 4 is hit and is hit triggering switch, triggers switch triggering detecting device and controls the warning system of system.If there is the rubber breakage of non-penetrative, steel wire fracture of wire in belt 1 loading end top; when breakage operating rolls portion's cylinder to tail, owing to belt 1 now becomes bending, the rubber of breakage, steel wire broken end will stretch out from belt 1 surface; the turnover panel 4 of collision detecting device, produces stopping alarm signal.In like manner, the penetrance for some form is torn, as torn edges, stripping etc. can also detect in time.
The end stirring rotating shaft 5 is provided with the snap-in structure of turnover panel 4, and under normal operating condition, turnover panel 4 is erect vertically upward.Run into belt 1 to tear, heave at belt 1 outer surface, touch turnover panel 4 and revolve turnback, triggering alarm system around stirring rotating shaft 5.Such as Fig. 2, the limited block 9 that snap fastener is arranged and block 8, limited block 9 is arranged on the non-athletic direction of turnover panel 4, by block 8 and limited block 9, turnover panel 4 is maintained at vertical position, and when there being active force to act on turnover panel 4, turnover panel 4 overturns to block 8 direction.
Above-mentioned triggering switch is the gloomy switch of easy energy, easily can gloomy apply without battery radio technology.The energy of this sensor comes from the minor variations of the environmental movement of surrounding, pressure, light, temperature or vibration to be all enough to for launching radio signal.The maximum magnitude of signal is 30 meters in building, is then 300 meters out of doors.Yi Nengsen can transmit signal on 868MHz frequency band.The mechanical energy produced when the gloomy switch of easy energy of the present utility model utilizes turnover panel 4 to fall, it is provided that easily the gloomy switch of energy sends the energy of a signal to belt control device, and belt control device triggers alarm device again.
Belt control device includes wireless network receiver module, described network transmission module is made up of wireless network, serial ports, Ethernet switch, fiber optic network, wireless network transmissions is received the data that easily gloomy can switch transmission and is connected by serial ports and Ethernet switch, Ethernet switch and fiber optic network connect, serial ports turns Ethernet switch and is responsible for connecting optical networking and radio sensing network, by optical networking, the data of data analysis are transferred to server.Therefore, the stern roll 3 of multiple conveyer belt out of doors can install this detecting device, it is wirelessly transferred by Yi Nengsen and alarm signal is sent to background server, it is wirelessly transferred the trouble solving outdoor wiring and not easily, and achieve a background server and monitor the purpose of multiple conveyers, make management convenient.
Specific embodiment two: a kind of anti-tear detecting device of belt 1, including turnover panel 4, trigger device and belt control device, the turnover panel 4 fixed structure through two ends is arranged on belt machine tail part cylinder 3 a distance, can around its axis of rotation, driven triggering device can be touched when turnover panel 4 rotates, trigger device and electrically connect with belt control device.Described fixed structure is resetting-mechanism, and turnover panel 4 can rotate around the axis under resetting-mechanism effect, can return to initial position under resetting-mechanism effect.Described resetting-mechanism is spring structure.Described triggering device is pendulum angle detection lug, the rotational angle of pendulum angle detection lug detection rotating shaft, and connects belt control device by one piece of proximity switch.
A kind of anti-tear detection method of belt 1, comprises the steps:
S01, one piece of rotatable turnover panel 4 is set in belt machine tail part cylinder 3 a distance, the roller end of turnover panel 4 is fixed by resetting structure, rotating shaft is set up rotational angle detection lug, detects the deflection angle of rotating shaft in real time, and be connected to belt control device by one piece of proximity switch；
S02, pendulum angle detection lug often swing and once send pulsatile once signal to belt control device；
S03, send in the certain period of time that starts of first time pulse at pendulum angle detection lug, if accumulated pulse number exceedes preset value, then send first kind alarm signal, if accumulated pulse number is not above preset value, then send Equations of The Second Kind alarm signal.
In described step S01, belt machine tail part cylinder 3 distance detection device 2-3cm.
The anti-tear detecting device of belt 1 of the present utility model is arranged on stern roll 3 place, stern roll 3 arranges on the frame 2, the actuating mechanism of this device is a turnover panel that can stir 4, and the two ends of turnover panel 4 are provided with spring mechanism, makes turnover panel 4 upwards erect by spring mechanism.This detecting device is installed on the obliquely downward of stern roll 3, and the belt 1 on the upside of the turnover panel 4 of detecting device and stern roll 3 place is at a distance of 1～2cm (can determine the distance between detecting device and stern roll 3 according to the size of the coal breakage on return belt 1 or foreign body).Under normal circumstances, under the effect of turnover panel 4 both sides spring mechanism, turnover panel 4 keeps and ground state straight up.Turnover panel 4 can around the axis of rotation of its lower end, under normal circumstances, there is the distance of 2-3cm the upper edge of turnover panel 4 from stern roll 3, when the foreign material in belt 1 backhaul twist the gap between stern roll 3 and belt 1, can cause belt 1 surface on stern roll 3 that the projection of bulge shape occurs, along with the operating of stern roll 3 and belt 1, the turnover panel 4 of protruding bulge percussion device, turnover panel 4 is around its axis of rotation, and when projection leaves detection region, turnover panel 4 returns to initial position under the action of the spring.
Roller end at turnover panel 4 is provided with a pendulum angle detection lug, uses one piece of proximity switch to detect whether to produce to swing, and the signal of proximity switch inputs to belt control device by signal relay.
If when tear generation backhaul coal breakage more and from the downside of device by time, jack-up turnover panel 4 makes its moving axis that rotates rotate, rotating shaft now drives swing detection sheet to turn an angle.Proximity switch is used for detecting pendulum angle, now produces warning stopping signal.
When assuming to tear, coal breakage flow is more, then coal breakage is when stern roll 3 place passes through, and revolution detection lug will make proximity switch constantly produce pulse, and program judges whether to produce warning, stopping signal by the accumulated value of pulse and the seriality of pulse.Producing in a period of time that first pulse starts, if accumulated pulse number exceedes preset value, then sending the first alarm signal, remind staff's thing serious, coal breakage is more.
Assume that coal breakage is less, or rubber is damaged, the situations such as dew steel wire, then will not produce continuous print pulse, within the default time period, appearance is continued without pulse, then accumulated value will not increase, after exceeding Preset Time, if umber of pulse is but without exceeding Preset Time, then sending Equations of The Second Kind alarm signal, reminding staff is coal breakage or the situation such as rubber is damaged once in a while.
Above in conjunction with accompanying drawing, this utility model is exemplarily described; obvious this utility model implements and is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model design carries out with technical scheme; or not improved design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.Protection domain of the present utility model should be as the criterion with claims protection defined.
Claims (8)
1. a belt tear-preventing detecting device, it is characterized in that, including turnover panel (4), trigger device and belt control device, the turnover panel (4) fixed structure through two ends is arranged on belt machine tail part cylinder (3) a distance, can around its axis of rotation, turnover panel (4) can touch driven triggering device when rotating, trigger device and electrically connect with belt control device.
2. belt tear-preventing detecting device according to claim 1, it is characterized in that, described fixed structure is clamping close device, described clamping close device includes limited block (9) and block (8), limited block is arranged on the non-athletic direction of turnover panel (4), when acting on effectively on turnover panel (4), turnover panel (4) can move to block (8) direction.
3. belt tear-preventing detecting device according to claim 2, it is characterised in that described triggering device is the gloomy switch of easy energy, easily can be connected with belt control device radio communication by gloomy switch, turnover panel (4), around its axis of rotation, can touch the easily gloomy switch of energy.
4. belt tear-preventing detecting device according to claim 3, it is characterised in that the position of described turnover panel (4) the gloomy switch of upper corresponding easily energy is provided with projection (6).
5. belt tear-preventing detecting device according to claim 4, it is characterized in that, described detecting device also includes network transmission module and background server, described network transmission module is made up of wireless network, serial ports, Ethernet switch, fiber optic network, wireless network transmissions is received the data that easily gloomy can switch transmission and is connected by serial ports and Ethernet switch, Ethernet switch and fiber optic network connect, serial ports turns Ethernet switch and is responsible for connecting optical networking and radio sensing network, by optical networking, the data of data analysis are transferred to server.
6. belt tear-preventing detecting device according to claim 1, it is characterised in that described fixed structure is resetting-mechanism, turnover panel (4) can rotate around the axis under resetting-mechanism effect, can return to initial position under resetting-mechanism effect.
7. belt tear-preventing detecting device according to claim 6, it is characterised in that described resetting-mechanism is spring structure.
8. belt tear-preventing detecting device according to claim 6, it is characterised in that described triggering device is pendulum angle detection lug, the rotational angle of pendulum angle detection lug detection rotating shaft, and connect belt control device by one piece of proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155510.0U CN205397361U (en) | 2016-03-01 | 2016-03-01 | Belt anti -tear detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155510.0U CN205397361U (en) | 2016-03-01 | 2016-03-01 | Belt anti -tear detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397361U true CN205397361U (en) | 2016-07-27 |
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ID=56947241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155510.0U Expired - Fee Related CN205397361U (en) | 2016-03-01 | 2016-03-01 | Belt anti -tear detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397361U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858122A (en) * | 2016-03-01 | 2016-08-17 | 安徽工程大学 | Belt anti-tear detection device and method |
| TWI630157B (en) * | 2018-02-02 | 2018-07-21 | 桓達科技股份有限公司 | Warning device of conveyor belt in abnormal operation |
| CN109879004A (en) * | 2019-02-27 | 2019-06-14 | 中煤科工集团上海有限公司 | A kind of conveyer band discerption automatic identification equipment |
| CN109879004B (en) * | 2019-02-27 | 2024-07-16 | 中煤科工集团上海有限公司 | Automatic identification device for tearing of conveying belt |
-
2016
- 2016-03-01 CN CN201620155510.0U patent/CN205397361U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858122A (en) * | 2016-03-01 | 2016-08-17 | 安徽工程大学 | Belt anti-tear detection device and method |
| TWI630157B (en) * | 2018-02-02 | 2018-07-21 | 桓達科技股份有限公司 | Warning device of conveyor belt in abnormal operation |
| CN109879004A (en) * | 2019-02-27 | 2019-06-14 | 中煤科工集团上海有限公司 | A kind of conveyer band discerption automatic identification equipment |
| CN109879004B (en) * | 2019-02-27 | 2024-07-16 | 中煤科工集团上海有限公司 | Automatic identification device for tearing of conveying belt |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170301 |