CN203946569U - A kind of way traffic belt lifting type guide chute - Google Patents
A kind of way traffic belt lifting type guide chute Download PDFInfo
- Publication number
- CN203946569U CN203946569U CN201420395306.7U CN201420395306U CN203946569U CN 203946569 U CN203946569 U CN 203946569U CN 201420395306 U CN201420395306 U CN 201420395306U CN 203946569 U CN203946569 U CN 203946569U
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- China
- Prior art keywords
- deflector chute
- secondary deflector
- actuating unit
- type guide
- chute
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Abstract
The utility model discloses a kind of way traffic belt lifting type guide chute, be positioned at the top of belt, mainly comprise leading hopper, secondary deflector chute and actuating unit, the both sides that secondary deflector chute is positioned at leading hopper are flexibly connected with leading hopper, the bottom of described secondary deflector chute is provided with anti-overflow skirtboard, described actuating unit is fixed on two lateral surfaces of leading hopper, and actuating unit is connected with secondary deflector chute, makes secondary deflector chute do gyroscopic movement around leading hopper.Lifting type guide chute also comprises electric power distribution cabinet, and the mouth of electric power distribution cabinet is connected with actuating unit input end.The utility model can make belt remain on normal running state, improves the service life of belt and relevant device; Improve service capacity, reduce shovel coal, the generation of spreading phenomenon and airborne dust; Improve working conditions, reduce trestle washing time; The setting of electric power distribution cabinet can realize Long-distance Control actuating unit, simple to operate, realizes the interlock with belt feeder.
Description
Technical field
The utility model relates to power station, harbour, mine etc. for transmitting bulk material field, is specifically related to a kind of way traffic belt lifting type guide chute.
Background technology
Band conveyor is power station, harbour, the major way of the industry delivery of bulk materials such as mine, its main corollary equipment (load-transfer device) is in mass transport transport process to be simply the most also most popular feedway, the design of traditional structure of material guiding chute can not fine solution way traffic belt, the problem of the belt of passing by one's way shovel material, if discharging point is not just, the aging distortion of mainframe, in relevant device installation process, there is error (centre of gration and adhesive tape service direction out of plumb), adhesive tape interface is not just causing adhesive tape cross sections tension imbalance, the lower tape surface of temperature in winter freezes, capital causes rubber belt from deviating, shovel material, spreading, the designing requirement of equipment transport power out of reach, equipment (particularly belt) is short service life, interruption of service frequently occurs, directly the whole traffic capacity of impact declines.In order to control above-mentioned phenomenon, traditional Design Thinking is the shape by changing deflector chute entrance position, deflector chute is lengthened, and be processed into "eight" shape, carry out entering to entering the material of deflector chute " guiding ", although this mentality of designing has certain effect to a certain extent, but there is series of problems:
1, when coal flows to into deflector chute, running resistance strengthens, and the damage capability of whole system is strengthened;
2, "eight" shape deflector chute is equivalent to the function of " coal plough ", because of bad with belt laminating, coal stream all can not be gathered in deflector chute;
3, tiny material particles more easily snaps between deflector chute and belt;
4, the wearing and tearing of the coal of unbalance loading stream aggravation deflector chute.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of way traffic belt lifting type guide chute, this deflector chute is guaranteed belt at any time, can normally work under any working condition, belt unbalance loading can not occur, shovels coal, the phenomenon such as spreading, extends the service life of feedway.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A kind of way traffic belt lifting type guide chute, be positioned at the top of belt, mainly comprise leading hopper, secondary deflector chute and actuating unit, the both sides that secondary deflector chute is positioned at leading hopper are flexibly connected with leading hopper, the bottom of described secondary deflector chute is provided with anti-overflow skirtboard, described actuating unit is fixed on two lateral surfaces of leading hopper, and actuating unit is connected with secondary deflector chute, makes secondary deflector chute do gyroscopic movement around leading hopper.
Further, lifting type guide chute also comprises electric power distribution cabinet, and the mouth of described electric power distribution cabinet is connected with actuating unit input end.
Further, described anti-overflow skirtboard is fixed on the bottom of secondary deflector chute by clamper.
Further, described clamper comprises pressure holding plate, lock bolt and pressing spring, described pressure holding plate is inversion " L " shape, the head of lock bolt is connected in the Baltimore groove being fixed on secondary deflector chute, front end is through pressure holding plate and by nut locking, and the end of pressure holding plate has indent, and described pressing spring top is fixed in indent, bottom is resisted against on anti-overflow skirtboard, and anti-overflow skirtboard is pressed on secondary deflector chute.
Further, on described leading hopper, be evenly equipped with multiple identical bearing pin supporting seats along its length direction, on bearing pin supporting seat, be provided with the slotted hole of vertical direction, secondary deflector chute is flexibly connected with leading hopper by bearing pin, and bearing pin is positioned at the slotted hole of bearing pin supporting seat.
Further, described actuating unit is cylinder or electric pushrod, and described actuating unit is connected with secondary deflector chute by S. A..
Further, the bottom of described leading hopper is provided with limiting stopper.
Further, described anti-overflow skirtboard presents " people " font.
A kind of way traffic belt of the utility model lifting type guide chute, comprise leading hopper and the secondary deflector chute of flexible connection, can control secondary deflector chute by actuating unit rotates around leading hopper, realize the lifting of secondary deflector chute, can be according to the position of the start and stop of belt feeder and discharging point, control the lifting of secondary deflector chute, when blanking, fall secondary deflector chute and can ensure that material gathers the middle position of belt, when non-blanking, rise secondary deflector chute, " passage " of operation is provided to the material of operation, can avoid belt unbalance loading by actv., shovel material, the phenomenons such as spreading, prevent from causing the accidents such as belt wearing and tearing or longitudinal tear because coal cinder and foreign material snap between deflector chute bottom and operation belt, reduce mainframe and the relevant device risk to tape edge wearing and tearing, extend the service life of feedway, the setting of electric power distribution cabinet can realize Long-distance Control actuating unit, simple to operate, realizes the interlock with belt feeder.
Brief description of the drawings
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structural representation of a kind of way traffic belt of the utility model lifting type guide chute;
Fig. 2 is A place enlarged drawing in Fig. 1;
Fig. 3 is Fig. 1 right elevation.
In figure: 1-middle frame; 2-belt; 3-carrying roller; 4-dominates hopper; 5-actuating unit; The secondary deflector chute of 6-; The anti-overflow skirtboard of 7-; 8-clamper; 9-electric power distribution cabinet; 10-pressure holding plate; 11-lock bolt; 12-Baltimore groove; 13-pressing spring; 14-bearing pin supporting seat; 15-slotted hole; 16-bearing pin; 17-S. A.; 18-limiting stopper.
Detailed description of the invention
As Figure 1-3, a kind of way traffic belt lifting type guide chute described in the utility model embodiment, be arranged on middle frame 1, identical with the mounting means of deflector chute in prior art, by bolted on middle frame 1 or be directly welded on middle frame 1, entirety is positioned at the top of belt 2, belt 2 is placed on groove profile carrier roller 3, lifting type guide chute mainly comprises leading hopper 4, secondary deflector chute 6 and actuating unit 5, the both sides that secondary deflector chute 6 is positioned at leading hopper 4 are flexibly connected with leading hopper 4, the bottom of secondary deflector chute 6 is provided with anti-overflow skirtboard 7, actuating unit 5 is fixed on two lateral surfaces of leading hopper 4, actuating unit 5 is connected with secondary deflector chute 6, make secondary deflector chute 6 do gyroscopic movement around leading hopper 4.
One preferred embodiment, lifting type guide chute also comprises electric power distribution cabinet 9, the mouth of electric power distribution cabinet 9 is connected with actuating unit 5 input ends, control actuating unit 5 by electric power distribution cabinet 9, and then control the action of secondary deflector chute 6, and make itself and the through transport of belt feeder system, be easy to control, easy to operate, can increase work efficiency by actv..
Preferably, anti-overflow skirtboard 7 is fixed on the bottom of secondary deflector chute 6 by clamper 8.Clamper 8 comprises pressure holding plate 10, lock bolt 11 and pressing spring 13, pressure holding plate 10 is inversion " L " shape, the head of lock bolt 11 is connected in the Baltimore groove 12 being fixed on secondary deflector chute 6, and front end is through pressure holding plate 10 and by nut locking, and the end of pressure holding plate 10 has indent, pressing spring 13 tops are fixed in indent, bottom is resisted against on anti-overflow skirtboard 7, and anti-overflow skirtboard 7 is pressed on secondary deflector chute 6, and clamper 8 adopts this kind of structure, cost is low, conveniently installs and change anti-overflow skirtboard 7.
Preferably, on leading hopper 4, be evenly equipped with multiple identical bearing pin supporting seats 14 along its length direction, on bearing pin supporting seat 14, be provided with the slotted hole 15 of vertical direction, secondary deflector chute 6 is flexibly connected with leading hopper 4 by bearing pin 16, and bearing pin 16 is positioned at the slotted hole 15 of bearing pin supporting seat 14.
Preferably, actuating unit 5 is cylinder or electric pushrod, and actuating unit 5 is connected with secondary deflector chute 6 by S. A. 17, controls secondary deflector chute 6 do gyroscopic movement around leading hopper 4 by telescopic cylinder piston rod or electric pushrod.
Preferably, be provided with limiting stopper 18 in the bottom of leading hopper 4, limiting stopper 18 is for limiting the anglec of rotation of secondary deflector chute 6.Anti-overflow skirtboard 7 presents " people " font, and anti-overflow skirtboard 7 comprises main lip and secondary lip, strengthens the sealing effectiveness to coal charge.
The utility model is mainly installed on the bucket wheel machine belt that is applied to way traffic or transfer point is crossed section, also can be applicable to other equipment, replace traditional fixed type deflector chute, in use, control secondary deflector chute 6 and the through transport of belt feeder system by electric power distribution cabinet 9, in the time that belt feeder starts in blanking state, actuating unit 5 is given 6 one thrusts of secondary deflector chute by S. A. 17, secondary deflector chute 6 is fallen and is in running order, coordinate anti-overflow skirtboard 7 to ensure that material gathers the middle position of belt 2, when in non-blanking state, actuating unit 5 is given 6 one pulling force of secondary deflector chute by S. A. 17, secondary deflector chute 6 rises and rotation laterally, in off working state, " passage " of operation is provided to the material of operation, so the utility model can make belt remain at normal running state, improve the service life of belt and relevant device, improve service capacity, reduce shovel coal, the generation of spreading phenomenon and airborne dust, improve working conditions, reduce trestle washing time, improve the service life of slewing (carrying roller, motor, cylinder etc.).
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment regulates; or part technical characterictic is wherein equal to replacement; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a way traffic belt lifting type guide chute, be positioned at the top of belt, it is characterized in that: mainly comprise leading hopper, secondary deflector chute and actuating unit, the both sides that secondary deflector chute is positioned at leading hopper are flexibly connected with leading hopper, the bottom of described secondary deflector chute is provided with anti-overflow skirtboard, described actuating unit is fixed on two lateral surfaces of leading hopper, and actuating unit is connected with secondary deflector chute, makes secondary deflector chute do gyroscopic movement around leading hopper.
2. a kind of way traffic belt lifting type guide chute according to claim 1, is characterized in that: also comprise electric power distribution cabinet, the mouth of described electric power distribution cabinet is connected with actuating unit input end.
3. a kind of way traffic belt lifting type guide chute according to claim 2, is characterized in that: described anti-overflow skirtboard is fixed on the bottom of secondary deflector chute by clamper.
4. a kind of way traffic belt lifting type guide chute according to claim 3, it is characterized in that: described clamper comprises pressure holding plate, lock bolt and pressing spring, described pressure holding plate is inversion " L " shape, the head of lock bolt is connected in the Baltimore groove being fixed on secondary deflector chute, front end is through pressure holding plate and by nut locking, and the end of pressure holding plate has indent, and described pressing spring top is fixed in indent, bottom is resisted against on anti-overflow skirtboard, and anti-overflow skirtboard is pressed on secondary deflector chute.
5. according to a kind of way traffic belt lifting type guide chute described in claim 1-4 any one, it is characterized in that: on described leading hopper, be evenly equipped with multiple identical bearing pin supporting seats along its length direction, on bearing pin supporting seat, be provided with the slotted hole of vertical direction, secondary deflector chute is flexibly connected with leading hopper by bearing pin, and bearing pin is positioned at the slotted hole of bearing pin supporting seat.
6. according to a kind of way traffic belt lifting type guide chute described in claim 1-4 any one, it is characterized in that: described actuating unit is cylinder or electric pushrod, described actuating unit is connected with secondary deflector chute by S. A..
7. according to a kind of way traffic belt lifting type guide chute described in claim 1-4 any one, it is characterized in that: the bottom of described leading hopper is provided with limiting stopper.
8. according to a kind of way traffic belt lifting type guide chute described in claim 1-4 any one, it is characterized in that: described anti-overflow skirtboard presents " people " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395306.7U CN203946569U (en) | 2014-07-17 | 2014-07-17 | A kind of way traffic belt lifting type guide chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395306.7U CN203946569U (en) | 2014-07-17 | 2014-07-17 | A kind of way traffic belt lifting type guide chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946569U true CN203946569U (en) | 2014-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395306.7U Expired - Fee Related CN203946569U (en) | 2014-07-17 | 2014-07-17 | A kind of way traffic belt lifting type guide chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648969A (en) * | 2015-02-04 | 2015-05-27 | 衡阳运输机械有限公司 | Belt conveyor material guide groove |
| CN106516603A (en) * | 2016-11-22 | 2017-03-22 | 无锡锡东能源科技有限公司 | Straw distributing equipment |
-
2014
- 2014-07-17 CN CN201420395306.7U patent/CN203946569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648969A (en) * | 2015-02-04 | 2015-05-27 | 衡阳运输机械有限公司 | Belt conveyor material guide groove |
| CN106516603A (en) * | 2016-11-22 | 2017-03-22 | 无锡锡东能源科技有限公司 | Straw distributing equipment |
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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 |
Granted publication date: 20141119 Termination date: 20150717 |
|
| EXPY | Termination of patent right or utility model |