CN203753866U - Anti-tear anti-blocking device based on wireless transmission type belt conveyor - Google Patents
Anti-tear anti-blocking device based on wireless transmission type belt conveyor Download PDFInfo
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- CN203753866U CN203753866U CN201420167250.XU CN201420167250U CN203753866U CN 203753866 U CN203753866 U CN 203753866U CN 201420167250 U CN201420167250 U CN 201420167250U CN 203753866 U CN203753866 U CN 203753866U
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- wireless
- wireless transmission
- belt conveyor
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- hopper
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Abstract
The utility model discloses an anti-tear anti-blocking device based on a wireless transmission type belt conveyor. The anti-tear anti-blocking device based on the wireless transmission type belt conveyor belongs to the technical field of bulk material conveying devices. The anti-tear anti-blocking device based on the wireless transmission type belt conveyor comprises a feed hopper, a rotating shaft, a turn plate, a pressing rod and a wireless transmission mechanism, wherein the turn plate is connected on a lower half part of a side wall of the feed hopper through the rotating shaft, one end of the pressing rod is fixedly connected on the side wall of the feed hopper, and the other end of the pressing rod is contacted with the turn plate. The wireless transmission mechanism comprises a proximity switch, a wireless transmitter module, a wireless receive module and a computer, the wireless transmitter module is arranged on the side wall of the feed hopper which is arranged above the rotating shaft, the proximity switch is arranged on a rotary track of the turn plate, the wireless receive module is connected with the computer, and the wireless receive module is used to receive wireless signals sent form the wireless transmitter module. The anti-tear anti-blocking device based on the wireless transmission type belt conveyor enables field plugging material information to be transported to indoor workers in time, thereby reducing maintenance time, and improving maintenance efficiency.
Description
Technical field
The utility model relates to bulk material delivery instrument technical field, more particularly, relates to one and tears material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing.
Background technology
Belt transporter is widely used in agricultural, industrial and mining enterprises and transportation carries various solid blocks, granular material and work piece, energy serialization, high efficiency, high spud angle transport.But in operation process; frequently having the hard foreign matter of bulk or long-bar metal foreign matter sneaks in material; the hard foreign matter of these bulks or long-bar metal thing can be stuck in hopper; along with travelling forward of belt and constantly entering of top material; often can make travelling belt generation longitudinal tear; even can cut open whole travelling belt; and often occur that raw material is strengthened by the viscosity that affects of rainwater; thereby the phenomenon of felt jam belt feeder feed opening; belt cannot normally be moved; occur that belt rubs, breaks, the accidents such as tail wheel basis pull-up.
Situation in prior art when belt feeder hopper foreign matter putty as shown in Figure 2, in figure: 1, hopper; 7, belt; 8, great wheel cylinder; 11, foreign matter.Foreign matter 11 falls from hopper 1, and a part drops on belt 7, and another part is stuck in hopper 1.Generally impaired even the tearing of travelling belt 7 is at belt 7 receiving cone chute places, in the time being mixed with the hard foreign matter 11 of bulk or long-bar metal foreign matter 11 in material, this foreign matter 11 will be stuck in hopper 1, in the time that foreign matter 11 is stuck in the outlet of hopper 1, the lower end of foreign matter 11 may be dropped on belt 7 and have the trend moving along belt 7 direction of transfers, but because a part for foreign matter 11 is stuck in blanking funnel, foreign matter cannot transmit with belt 7, therefore, the lower end of foreign matter 11 will be interfered the operation of belt 7 and the running surface of belt 7 be caused to wearing and tearing, for example scratch the surface of belt 7, in more serious situation, in the time that the shape of foreign matter 11 is large and sharp-pointed and hardness is larger, may penetrate belt 7, cause tearing of belt 7.Or raw material is subject to the impact of rainwater, thereby make material viscosity strengthen the phenomenon of felt jam belt feeder feed opening, belt 7 cannot normally be moved, occur that belt 7 rubs with putty fault to occur.
Normal, the smooth operation of belt feeder are the important steps that realizes the whole flow process of industry-by-industry; the reliability service of belt feeder is directly connected to the economic benefit of whole industry; in many equipment of delivery system; the safety of belt self is but a weak link; and the cost of a belt accounts for the more than 35% of whole machine cost; therefore monitoring for protection belt, is damaged its minimum degree great to the normal operational relation of enterprise.
At present, in existing public technology, there is the detecting device about the anti-blocking putty of belt tear-preventing, as, China Patent No.: ZL201120563353.4, the applying date: on December 30th, 2011, utility model title: a kind of automatic train stop warning device of anti-belt feeder discharging hopper putty, this utility model is by combined aural and visual alarm, door-hinge, wicket, inductive switching plate, the compositions such as approach switch, while utilizing putty, material promotes anti-leak stopping wicket contact approach switch, thereby cause sound and light alarm and belt feeder power-off, but in the time that causing the clogging anti-leak stopping wicket of bulk binding material, material viscosity enhancing cannot play Anti-blockage effect, also the belt tearing problem that the hard foreign matter of unresolved bulk or long-bar metal thing cause, simultaneously due to belt feeder transmission distance is far away and majority out of doors, find in time far away from the staff of control cabin even if acousto-optic warning device is also inconvenient.For another example, Chinese Patent Application No.: 201020541139.4, the applying date: on September 26th, 2010, utility model title: the anti-material pressing device of a kind of jaw controllable type belt tear-preventing, this application case is to fixedly mount bearing seat on hopper sidewall, S. A. is positioned on bearing seat by bearing, jaw controllable type turnover panel and S. A. are rigidly connected by depression bar, approach switch is installed on S. A. rotational trajectory chain with belt feeder, in the time there is hopper blocking, material is opened turnover panel and is passed through and report to the police, this application case still exists acoustic-optic alarm to be difficult for out of doors the problem of being found in time by staff.
In addition China Patent No.: ZL201120220978.0, the applying date: on June 27th, 2011, utility model title: a kind of anti-tearing protective device for conveying belt; Chinese Patent Application No.: 95214305.4, the applying date: June 27 nineteen ninety-five, utility model title: the detector that prevents transmission belt longitudinal tear.Above-mentioned technical scheme all terminates in startup acoustic-optic alarm, and reckoning without belt feeder running environment is generally outdoor, wilderness, and sound and light alarm is difficult for being found far away from control cabin staff.Therefore a kind of belt conveyor for preventing of urgent need is torn material-blockage preventing device solution acoustic-optic alarm and is unsuitable for problem outdoor, Deng Huai border, wilderness now.
Utility model content
1. the technical matters that utility model will solve
The purpose of this utility model is to overcome in prior art belt conveyor for preventing and tears material-blockage preventing device sound and light alarm and be unsuitable for deficiency outdoor, Deng Huai border, wilderness, provide a kind of and torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, adopt the technical solution of the utility model, the alarm message that makes belt conveyor for preventing tear material-blockage preventing device can be found by staff in time, shorten maintenance time, improved maintenance of equipment efficiency.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
One of the present utility model is torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, comprise hopper, S. A., turnover panel, depression bar and wireless transmission mechanism, described turnover panel is connected in the latter half of hopper one sidewall by S. A., this turnover panel overturns taking S. A. as axle; Described depression bar one end is connected on hopper sidewall, and the described depression bar other end contacts with turnover panel; Described wireless transmission mechanism comprises approach switch, wireless transmitter module, wireless receiving module and computing machine, above-mentioned wireless transmitter module is installed on the hopper sidewall of S. A. top, above-mentioned approach switch is arranged on the rotational trajectory of turnover panel, and this approach switch is connected by wire with wireless transmitter module; Above-mentioned wireless receiving module is connected with computing machine, and this wireless receiving module is for receiving the wireless signal of wireless transmitter module transmitting.
Further improve as the utility model, the wire between described approach switch and wireless transmitter module is outside equipped with expansion link.
Further improve as the utility model, the material of described turnover panel is iron.
Further improve as the utility model, described computing machine is connected with warning device.
3. beneficial effect
The technical scheme that adopts the utility model to provide, compared with prior art, has following beneficial effect:
(1) one of the present utility model is torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, comprises hopper, S. A., turnover panel and depression bar; Turnover panel is connected in the latter half of hopper one sidewall by S. A.; Depression bar one end is connected on hopper sidewall, and the other end contacts with turnover panel.In the time having foreign matter or adhesional wetting materiel to be stuck in hopper feed opening place, reprint meeting is subject to the thrust of foreign matter or adhesional wetting materiel and opens, and the foreign matter or the adhesional wetting materiel that are stuck in hopper feed opening can drop on belt automatically.
(2) one of the present utility model is torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, and wireless transmission mechanism comprises approach switch, wireless transmitter module, wireless receiving module, computing machine and warning device; Wireless transmitter module is installed on the hopper sidewall of S. A. top, and approach switch is arranged on the rotational trajectory of turnover panel, and approach switch is connected by wire with wireless transmitter module, and wireless receiving module is connected with computing machine, and computing machine is connected with warning device.In the time having larger foreign matter or larger adhesional wetting materiel to be stuck in hopper feed opening place, turnover panel can be subject to opening larger radian compared with large foreign matter or compared with the thrust of large adhesional wetting materiel, in the time that turnover panel is opened to the active distance of approach switch, approach switch can start wireless transmission mechanism, wireless transmitter module transmits, wireless receiving module receives signal and transfers signals on computing machine, causes the warning device of computing machine.Because wireless receiving module, computing machine and warning device can be arranged in Central Control Room, so can be known by staff easily, staff makes feedback timely to field condition.
(3) one of the present utility model is torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, wire between approach switch and wireless transmitter module is outside equipped with expansion link, approach switch can be adjusted position in the vertical direction, causes thereby control turnover panel the sensitivity that approach switch starts.
(4) one of the present utility model is torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, reasonable in design, and principle is simple, is convenient to promote the use of.
Brief description of the drawings
Fig. 1 is a kind of structural representation of tearing material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing of the present utility model;
Fig. 2 is condition diagram when belt feeder hopper foreign matter putty in prior art.
Label declaration in schematic diagram:
1, hopper; 2, turnover panel; 3, depression bar; 4, approach switch; 5, wireless transmitter module; 6, S. A.; 7, belt; 8, great wheel cylinder; 9, wireless receiving module; 10, computing machine; 11, foreign matter.
Detailed description of the invention
For further understanding content of the present utility model, below in conjunction with accompanying drawing and embodiment, the utility model will be further described.
Embodiment 1
As shown in Figure 1, the one of the present embodiment is torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, comprises hopper 1, S. A. 6, turnover panel 2, depression bar 3 and wireless transmission mechanism.The material of turnover panel 2 is iron, is connected, and can overturns taking S. A. 6 as axle by S. A. 6 with hopper 1 away from the latter half of great wheel cylinder 8 one sidewalls.Depression bar 3 one end are connected on hopper 1 sidewall, and the other end contacts with turnover panel 2.Wireless transmission mechanism comprises approach switch 4, wireless transmitter module 5, wireless receiving module 9 and computing machine 10.Wireless transmitter module 5 is installed on hopper 1 sidewall of S. A. 6 tops, and approach switch 4 is arranged on the rotational trajectory of turnover panel 2, and approach switch 4 is connected by wire with wireless transmitter module 5, and wire is outside equipped with expansion link.Wireless receiving module 9 is connected with computing machine 10, and computing machine 10 is connected with warning device, the wireless signal that wireless receiving module 9 is launched for receiving wireless transmitter module 5.
The use procedure of the present embodiment is as follows: generally, material freely falls into belt 7 from hopper 1.In the time being mixed with the hard foreign matter 11 of bulk or long-bar metal foreign matter 11 in material, this foreign matter 11 will be stuck in hopper 1, because turnover panel 2 is opened direction and belt 7 service directions are consistent, under the induced effect of belt 7, foreign matter 11 can produce a thrust to turnover panel 2, and depression bar 3 is for controlling the thrust that turnover panel 2 is opened, in the time that foreign matter 11 is enough to open turnover panel 2 to the thrust of turnover panel 2, turnover panel 2 is opened, and foreign matter 11 freely falls on belt 7.Still be stuck in hopper 1 if foreign matter 11 is excessive, turnover panel 2 can upset arrive approach switch 4 active distances under the propelling thrust of foreign matter 11, and approach switch 4 can start wireless transmission mechanism.Because the wire between approach switch 4 and wireless transmitter module 5 is outside equipped with expansion link, approach switch 4 can be adjusted position in the vertical direction, causes thereby control turnover panel 2 sensitivity that approach switch 4 starts.Wireless transmission mechanism starts, wireless transmitter module 5 is launched hopper 1 putty signal, wireless receiving module 9 receives signal and transfers signals on computing machine 10, and computing machine 10 is connected with warning device, and now warning device generation alarm simultaneously hopper 1 putty signal is presented on computer screen.Wireless receiving module 9, computing machine 10 in the present embodiment are all arranged on Central Control Room with warning device, and middle control person can find alarm in time, locates the hopper 1 of putty on computer screen, and the field staff in responsible this region of notice processes in time.
Material is bonded to bulk after also often can making moist and then blocks the situation of hopper 1, and tearing material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, block the concrete use procedure that the concrete use procedure of hopper 1 blocks hopper 1 with foreign matter 11 for bulk binding material identical.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (4)
1. tear material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing for one kind, comprise hopper (1), S. A. (6), turnover panel (2) and depression bar (3), described turnover panel (2) is connected in the latter half of hopper (1) one sidewall by S. A. (6), this turnover panel (2) overturns taking S. A. (6) as axle; Described depression bar (3) one end is connected on hopper (1) sidewall, and described depression bar (3) other end contacts with turnover panel (2); It is characterized in that: also comprise wireless transmission mechanism, described wireless transmission mechanism comprises approach switch (4), wireless transmitter module (5), wireless receiving module (9) and computing machine (10), above-mentioned wireless transmitter module (5) is installed on hopper (1) sidewall of S. A. (6) top, above-mentioned approach switch (4) is arranged on the rotational trajectory of turnover panel (2), and this approach switch (4) is connected by wire with wireless transmitter module (5); Above-mentioned wireless receiving module (9) is connected with computing machine (10), and this wireless receiving module (9) is for receiving the wireless signal of wireless transmitter module (5) transmitting.
2. one according to claim 1 is torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, it is characterized in that: the wire between described approach switch (4) and wireless transmitter module (5) is outside equipped with expansion link.
3. one according to claim 2 is torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, it is characterized in that: the material of described turnover panel (2) is iron.
4. one according to claim 2 is torn material-blockage preventing device based on mode of wireless transmission belt conveyor for preventing, it is characterized in that: described computing machine (10) is connected with warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167250.XU CN203753866U (en) | 2014-04-08 | 2014-04-08 | Anti-tear anti-blocking device based on wireless transmission type belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167250.XU CN203753866U (en) | 2014-04-08 | 2014-04-08 | Anti-tear anti-blocking device based on wireless transmission type belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753866U true CN203753866U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420167250.XU Expired - Fee Related CN203753866U (en) | 2014-04-08 | 2014-04-08 | Anti-tear anti-blocking device based on wireless transmission type belt conveyor |
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| CN (1) | CN203753866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099381A (en) * | 2019-12-24 | 2020-05-05 | 河南凤宝特钢有限公司 | Anti-blocking device for discharging of wet powder |
-
2014
- 2014-04-08 CN CN201420167250.XU patent/CN203753866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099381A (en) * | 2019-12-24 | 2020-05-05 | 河南凤宝特钢有限公司 | Anti-blocking device for discharging of wet powder |
| CN111099381B (en) * | 2019-12-24 | 2021-10-26 | 河南凤宝特钢有限公司 | Anti-blocking method for blanking of wet powder |
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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: 20140806 Termination date: 20160408 |