CN103466288A - Belt breakage protection device for belt conveyor - Google Patents
Belt breakage protection device for belt conveyor Download PDFInfo
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- CN103466288A CN103466288A CN 201210184791 CN201210184791A CN103466288A CN 103466288 A CN103466288 A CN 103466288A CN 201210184791 CN201210184791 CN 201210184791 CN 201210184791 A CN201210184791 A CN 201210184791A CN 103466288 A CN103466288 A CN 103466288A
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- screw mandrel
- gear
- driven gear
- driving gear
- spring
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Abstract
The invention discloses a belt breakage protection device for a belt conveyor. The device comprises a stimulation mechanism and an execution mechanism. According to the device, the stimulation mechanism rapidly and timely becomes hard in case of a belt breakage failure of equipment, thereby stimulating the execution mechanism to work to perform deviation rectification regulation on an eccentric carrier roller to protect the conveyor.
Description
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Technical field
Fender guard when the present invention relates generally to belt transporter lamp mechanical equipment generation broken belt fault.
Background technology
At mechanical equipment, especially in the adhesive tape conveyor use procedure of the industries such as coal, metallurgy, mine, electric power, belt may fracture, thereby makes turning cylinder that the reversion fault occur, and causes device damage.Therefore, these equipment are necessary to install a kind of device that can be protected in this case.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art; the invention provides a kind of adhesive tape conveyor belt break protection device; its can equipment when the broken belt fault occurs, thereby excitation apparatus work is timely corrected and is adjusted protection equipment and avoid damage transport plane fast.
Technical scheme: for achieving the above object, the present invention is achieved through the following technical solutions: a kind of adhesive tape conveyor belt break protection device, comprise excitation mechanism and actuating unit, wherein: described excitation mechanism, comprise frame, and be arranged on driving component and the transmission component on this frame, described driving component comprises transmission shaft, unilateral bearing, driving gear and reset assembly, be socketed unilateral bearing on described transmission shaft, this unilateral bearing is fixed on the center of driving gear, and the drive driving gear rotates, described reset assembly is and the coaxial affixed disk of driving gear, be provided with the steel ball that is connected with spring in this disk, described transmission component comprises driven gear and triggering screw component, and described driven gear coordinates with driving gear and, by the driving gear driven rotary, described triggering screw component connects with driven gear, and does the left and right translation under the drive of driven gear, described actuating unit, comprise the support, transmission device and the latch gear that are provided with cavity, and described transmission device comprises connecting rod, operating spring and the slide block be connected with this spring, and is placed in the cavity of support, and described connecting rod and slide block are hinged, described latch gear comprises dead bolt and retracing spring, and described dead bolt and support are hinged, and blocks operating spring, and described retracing spring one end is connected with frame, and the other end is connected with dead bolt, between the screw mandrel of wherein said trigger mechanism and the dead bolt of actuating unit, by steel rope, be connected.
As preferably, described triggering screw component comprises the screw mandrel that an end is thread end and is enclosed within the screw mandrel overcoat of this screw mandrel smooth section, and this screw mandrel is set in the driven gear center outward, and coaxial with driven gear; The correspondence position of described frame and wire rod thread end is provided with tapped through hole, and the thread end of screw mandrel and the screw-internal thread fit on support, change into the left and right translation by spinning movement.
As preferably, described excitation mechanism outside is provided with outer cover.
As preferably, be provided with infrared pickoff below described screw mandrel, thereby can realize Long-distance Control.
Beneficial effect: the present invention compared with prior art; have the following advantages: when equipment generation broken belt fault; excitation mechanism of the present invention hardens fast in time, thereby activate actuating unit working party, the adjustment of rectify a deviation of eccentric carrying roller occurs, thereby realization is to the protection of transport plane.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Frame 1, transmission shaft 2, unilateral bearing 3, driving gear 4, reset assembly 5, steel ball 6, driven gear 7, screw mandrel 8, screw mandrel overcoat 9, thread end 10, turning cylinder 11, universal-joint 12, support 13, connecting rod 14, operating spring 15, slide block 16, dead bolt 17, retracing spring 18, carrying roller 19, steel rope 20.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of adhesive tape conveyor belt break protection device, comprise excitation mechanism and actuating unit, wherein: described excitation mechanism, comprise frame 1, and be arranged on driving component and the transmission component on this frame 1, described driving component comprises transmission shaft 2, unilateral bearing 3, driving gear 4 and reset assembly 5, socket unilateral bearing 3 on described transmission shaft 2, this unilateral bearing 3 is fixed on the center of driving gear 4, and drive driving gear 4 rotates, described reset assembly 5 is and the coaxial affixed disk of driving gear 4, be provided with the steel ball 6 that is connected with spring in this disk, described transmission component comprises driven gear 7 and triggering screw component, and described driven gear 7 coordinates with driving gear 4 and, by driving gear 4 driven rotary, described triggering screw component connects with driven gear 7, and does the left and right translation under the drive of driven gear 7.Wherein, trigger the screw component screw mandrel 8 that comprises that an end is thread end 10 and the screw mandrel overcoat 9 that is enclosed within these screw mandrel 8 smooth section, this screw mandrel overcoat 9 is located at driven gear 7 centers, and coaxial with driven gear 7; Described frame 1 is provided with tapped through hole with the correspondence position of screw mandrel 8 thread end 10, and the thread end 10 of screw mandrel 8 and the screw-internal thread fit on support, change into the left and right translation by spinning movement, and with steel rope 20, screw mandrel 8 is connected with the dead bolt 17 of actuating unit.During installation, we are connected by universal-joint 12 transmission shaft 2 with the turning cylinder 11 of equipment.
Described actuating unit, comprise the support 13, transmission device and the latch gear that are provided with cavity, and described transmission device comprises connecting rod 14, operating spring 15 and the slide block 16 be connected with this spring, and is placed in the cavity of support 13, and described connecting rod 14 is hinged with slide block 16; Described latch gear comprises dead bolt 17 and retracing spring 18, and described dead bolt 17 is hinged with support 13, and blocks operating spring 15, and described retracing spring 18 1 ends are connected with frame 1, and the other end is connected with dead bolt 17; Between the screw mandrel 8 of wherein said trigger mechanism and the dead bolt 17 of actuating unit, by steel rope, be connected.
During normal circumstances, transmission shaft 2 is forward rotation together with unilateral bearing 3, and now skid in steel ball 6 surfaces of transmission shaft 2 in reset assembly 5, is delivered to the force limited of driven subassembly, can not affect the equipment normal operation; And when transport plane generation broken belt fault, its turning cylinder fault of can reversing, and the carrying roller on transport plane 19 can occur eccentric.Now excitation mechanism enters mode of operation at once, due to transmission shaft 2 covers are unilateral bearings 3, therefore can drive and the coaxial driving gear is connected 4 of unilateral bearing 3, and then drive driven gear 7 makes the triggering screw component rotation be attached thereto, finally realize screw mandrel 8 parallel motion left.Now actuating unit is started working, thereby the dead bolt 17 that screw mandrel 8 is strained actuating unit by the steel rope be attached thereto unclamps stuck operating spring 15, operating spring 15 drives the connecting rod 14 hinged with slide block 16, thereby pulls the eccentric carrying roller 19 hinged with connecting rod 14, makes it return to normal position; After adjustment completes, retracing spring 18 dead bolt 17 that furthers resets it again to block operating spring 15.After fault solves, turning cylinder recovers forward, and now the steel ball that is connected with spring 6 on reset assembly 5 still has certain drive under the effect of transmission shaft 2, thereby makes screw mandrel 8 slowly return to reference position.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. an adhesive tape conveyor belt break protection device is characterized in that: comprise excitation mechanism and actuating unit, wherein:
Described excitation mechanism, comprise frame, and be arranged on driving component and the transmission component on this frame, described driving component comprises transmission shaft, unilateral bearing, driving gear and reset assembly, be socketed unilateral bearing on described transmission shaft, this unilateral bearing is fixed on the center of driving gear, and drives the driving gear rotation, described reset assembly is and the coaxial affixed disk of driving gear, is provided with the steel ball that is connected with spring in this disk; Described transmission component comprises driven gear and triggering screw component, and described driven gear coordinates with driving gear and, by the driving gear driven rotary, described triggering screw component connects with driven gear, and does the left and right translation under the drive of driven gear;
Described actuating unit, comprise the support, transmission device and the latch gear that are provided with cavity, and described transmission device comprises connecting rod, operating spring and the slide block be connected with this spring, and is placed in the cavity of support, and described connecting rod and slide block are hinged; Described latch gear comprises dead bolt and retracing spring, and described dead bolt and support are hinged, and blocks operating spring, and described retracing spring one end is connected with frame, and the other end is connected with dead bolt;
Between the screw mandrel of wherein said trigger mechanism and the dead bolt of actuating unit, by steel rope, be connected.
2. adhesive tape conveyor belt break protection device according to claim 1, it is characterized in that: described triggering screw component comprises the screw mandrel that an end is thread end and is enclosed within the screw mandrel overcoat of this screw mandrel smooth section, this screw mandrel is set in the driven gear center outward, and coaxial with driven gear; The correspondence position of described frame and wire rod thread end is provided with tapped through hole, and the thread end of screw mandrel and the screw-internal thread fit on support, change into the left and right translation by spinning movement.
3. adhesive tape conveyor belt break protection device according to claim 2, it is characterized in that: described excitation mechanism outside is provided with outer cover.
4. adhesive tape conveyor belt break protection device according to claim 2, it is characterized in that: described screw mandrel below is provided with infrared pickoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210184791 CN103466288A (en) | 2012-06-06 | 2012-06-06 | Belt breakage protection device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210184791 CN103466288A (en) | 2012-06-06 | 2012-06-06 | Belt breakage protection device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103466288A true CN103466288A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210184791 Pending CN103466288A (en) | 2012-06-06 | 2012-06-06 | Belt breakage protection device for belt conveyor |
Country Status (1)
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| CN (1) | CN103466288A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363283A (en) * | 2013-07-19 | 2013-10-23 | 万能亿自动化科技（苏州）有限公司 | Horizontal slant-pulling tightening mechanism |
| CN103693408A (en) * | 2013-12-31 | 2014-04-02 | 焦作市迈科冶金机械有限公司 | Belt breakage protection system for belt conveyor |
| CN105035685A (en) * | 2015-09-14 | 2015-11-11 | 洛阳泰斯特探伤技术有限公司 | Conveyor belt tearing detection apparatus |
| CN105083918B (en) * | 2015-09-14 | 2017-08-25 | 洛阳泰斯特探伤技术有限公司 | A kind of steel wire core conveyer belt detector |
| CN108072632A (en) * | 2018-02-09 | 2018-05-25 | 邯郸钢铁集团有限责任公司 | A kind of portable strip cleannes detection instrument and its detection method |
| CN109384013A (en) * | 2018-11-09 | 2019-02-26 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of adhesive tape is vertical to tear side integration protective device |
| CN109437543A (en) * | 2018-12-28 | 2019-03-08 | 芜湖金三氏数控科技有限公司 | A kind of anti-fracture structure of continuous oven synchronous belt |
-
2012
- 2012-06-06 CN CN 201210184791 patent/CN103466288A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363283A (en) * | 2013-07-19 | 2013-10-23 | 万能亿自动化科技（苏州）有限公司 | Horizontal slant-pulling tightening mechanism |
| CN103693408A (en) * | 2013-12-31 | 2014-04-02 | 焦作市迈科冶金机械有限公司 | Belt breakage protection system for belt conveyor |
| CN105035685A (en) * | 2015-09-14 | 2015-11-11 | 洛阳泰斯特探伤技术有限公司 | Conveyor belt tearing detection apparatus |
| CN105083918B (en) * | 2015-09-14 | 2017-08-25 | 洛阳泰斯特探伤技术有限公司 | A kind of steel wire core conveyer belt detector |
| CN108072632A (en) * | 2018-02-09 | 2018-05-25 | 邯郸钢铁集团有限责任公司 | A kind of portable strip cleannes detection instrument and its detection method |
| CN108072632B (en) * | 2018-02-09 | 2023-06-30 | 邯郸钢铁集团有限责任公司 | Portable strip steel cleanliness detection tool and detection method thereof |
| CN109384013A (en) * | 2018-11-09 | 2019-02-26 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of adhesive tape is vertical to tear side integration protective device |
| CN109437543A (en) * | 2018-12-28 | 2019-03-08 | 芜湖金三氏数控科技有限公司 | A kind of anti-fracture structure of continuous oven synchronous belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |