CN202594356U - Sweeper for coal water on belt - Google Patents
Sweeper for coal water on belt Download PDFInfo
- Publication number
- CN202594356U CN202594356U CN 201220102654 CN201220102654U CN202594356U CN 202594356 U CN202594356 U CN 202594356U CN 201220102654 CN201220102654 CN 201220102654 CN 201220102654 U CN201220102654 U CN 201220102654U CN 202594356 U CN202594356 U CN 202594356U
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- Prior art keywords
- roller
- adhesive tape
- coal slime
- belt
- plane
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- Expired - Lifetime
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Abstract
The utility model relates to a sweeper for coal water on a belt. The sweeper comprises a water removing device and a coal slime removing device, wherein the water removing device comprises a water removing bracket equipped with a cylindrical belt supporting roller and a cylindrical belt pressing roller arranged side by side; a rubber belt passes through excircle surfaces of the belt pressing roller and the belt supporting roller; the coal slime removing device comprises a coal slime removing bracket equipped with a scraping plate; the scraping plate is a rectangular thin plate; and an acute angle of slightly smaller than 90 degrees is formed between the moving direction of the plane of the rectangular thin plate and that of the plane of the rubber belt. As the coal slime removing device is arranged between the water removing device and an unloading roller at a belt conveyor head, that is, the rubber belt is tensioned, the effect of removing coal slime by the scraping plate of the coal slime removing device is better. The roller manner is adopted to generate a larger rolling force, and not to hinder the operation of the rubber belt. Since the moving direction of the plane of the scraping plate and that of the plane of the rubber belt form the acute angle of slightly smaller than 90 degrees, the shovel effect is generated on the plane of the rubber belt by the scraping plate, and the coal slime removing efficiency is higher.
Description
Technical field
The utility model relates to a kind of belt coal water swabbing pig, is a kind of mechanical device, is a kind of Transport Machinery, is a kind of auxiliary machinery that is used for belt transporter.
Background technology
Face needs a large amount of trickles in the colliery, and is bigger from the coal aqueous ingredients of face output.Travelling apron in the bigger coal course of conveying of this aqueous ingredients produces certain influence.Water in the coal can be trapped in the surface of adhesive tape, mixes with the less coal of particle to form coal slime, condenses in tape surface.Like the coal slime of untimely processing tape surface, coal slime can increase as snowball, constantly piles up.Will the normal operation of adhesive tape conveyor be exerted an influence after being deposited in of coal slime acquires a certain degree, even cause disorderly closedown, the defeated coal efficient of influence.
Traditional method is on the backhaul adhesive tape of travelling apron, scraper plate to be set, and the coal slime of condensing on the adhesive tape is rooted out.The shortcoming of this method is: scraper plate is to the pressure furnishing difficulty of tape surface, and pressure promptly can not be too big, can not be too little.Pressure is too big, influences the operation of adhesive tape, even the loss adhesive tape.The too little removing effect of pressure is bad.Even if under the situation, scraper plate also can only be rooted out coal slime to the adjustment state, and can not remove the water of tape surface preferably.And the water of tape surface absorption is to produce the major reason that coal slime is condensed, and has only water removed to prevent preferably that totally coal slime from the condensing of tape surface, tackling the problem at its root.
Summary of the invention
In order to overcome prior art problems, the utility model provides a kind of belt coal water swabbing pig.Described swabbing pig will use two covering devices to accomplish this two work respectively except that the separated form water of coal slime with the cleaning tape surface.Because the separation of task, two devices are worked respectively, are adjusted respectively, can arrive best work.
The purpose of the utility model is achieved in that a kind of belt coal water swabbing pig, comprising: be installed in the de-watering apparatus on the adhesive tape of backhaul of travelling apron and be installed in de-watering apparatus and travelling apron head unloading roller between remove the coal slime device; Described de-watering apparatus comprises: with the travelling apron frame bonded assembly support that dewaters; Columniform roller and the belt hold roller entrusted is installed on the described support that dewaters side by side; Said belt hold roller and entrust and pass described adhesive tape between the roller periphery; Columniform axis of revolution length is slightly larger than the width of said adhesive tape; Describedly entrust the roller rotation axis, the belt hold roller rotation axis is parallel with adhesive tape plane, it is vertical with the sense of motion of said adhesive tape with the belt hold roller rotation axis to entrust the roller rotation axis, said below of entrusting roller is provided with the guiding gutter of band aqueduct; The described coal slime device that removes comprises: remove the coal slime support with travelling apron frame bonded assembly; Described removing on the coal slime support is equipped with scraper plate; Described scraper plate is a rectangular thin plate, and the plane of said rectangular thin plate and the sense of motion of adhesive tape plane form the acute angle that is slightly less than 90 degree, and a limit of said rectangular thin plate contacts with tape surface; Described limit is vertical with the sense of motion of adhesive tape with the contact wire of adhesive tape, and the length on said limit is slightly larger than the width of adhesive tape.
The beneficial effect that the utility model produces is: the utility model is arranged between de-watering apparatus and the travelling apron head unloading roller owing to removing the coal slime device, is equivalent to adhesive tape and is tensioned, and makes the better effects if of removing coal slime except that the scraper plate of coal slime device.Because water has certain force of strain at tape surface, the water of removing tape surface needs bigger grinding pressure, and the utility model has adopted the mode of roller, promptly can produce bigger grinding pressure, can not hinder the operation of adhesive tape again.Form the acute angle that is slightly less than 90 degree owing to will scrape the sense of motion of board plane and adhesive tape plane, make the effect of scraper plate, make the coal slime of removing tape surface more effective adhesive tape plane generation " shovel ".Because the coal slime that adopts scraper plate to remove tape surface re-uses the water that rolling of moping pulley removed tape surface, will dewater and remove coal slime and separate.Result separately makes the task of two devices clearer and more definite, and efficient is higher, and compared with prior art, better effects if is adjusted convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of the embodiment one said swabbing pig of the utility model;
Fig. 2 is the embodiment three said de-watering apparatus structural representations of the utility model;
Fig. 3 is the embodiment six said coal slime apparatus structure scheme drawings that remove of the utility model.
The specific embodiment
Embodiment one:
Present embodiment is a kind of belt coal water swabbing pig, and is as shown in Figure 1.Present embodiment comprises: be installed in the de-watering apparatus 1 on the adhesive tape 3 of backhaul of travelling apron and be installed in de-watering apparatus and travelling apron head unloading roller 4 between remove the coal slime device; 2 described de-watering apparatus comprise: with the travelling apron frame 5 bonded assemblys support 105 that dewaters; Columniform roller 103 and the belt hold roller 104 entrusted is installed on the described support that dewaters side by side; Said belt hold roller and entrust and pass described adhesive tape between the roller periphery; Columniform axis of revolution length is slightly larger than the width of said adhesive tape; Describedly entrust the roller rotation axis, the belt hold roller rotation axis is parallel with adhesive tape plane, it is vertical with the sense of motion A of said adhesive tape with the belt hold roller rotation axis to entrust the roller rotation axis, said below of entrusting roller is provided with the guiding gutter 102 of band aqueduct 101; The described coal slime device that removes comprises: remove coal slime support 202 with travelling apron frame bonded assembly; Described removing on the coal slime support is equipped with scraper plate 201; Described scraper plate is a rectangular thin plate, and the plane of said rectangular thin plate and the sense of motion of adhesive tape plane form the sharp angle that is slightly less than 90 degree, and a limit of said rectangular thin plate contacts with tape surface; Described limit is vertical with the sense of motion of adhesive tape with the contact wire of adhesive tape, and the length on said limit is slightly larger than the width of adhesive tape.
Present embodiment is made up of two parts: de-watering apparatus and remove the coal slime device, accomplish the work that dewaters and remove coal slime respectively.Though water and coal slime have close contact, belong to the material of different character.Coal slime is to be condensed by water and the less coal dust of particle to form, and the coal slime of removing tape surface need be with the mode of shoveling, scraping.And the water of tape surface is because the tension force of water is adsorbed on tape surface, and the water that remove tape surface need push tape surface, destroys the tension force of water.Be difficult to simultaneously these two work well accomplished with a device, separately very necessary.
The described de-watering apparatus of present embodiment, the tension force that rolls destruction tape surface water of employing roller, roller becomes friction of rolling with cliding friction; The pair of rollers adhesive tape can not produce too big resistance basically; But the effect that rolls is fairly obvious, therefore, can well remove the water of tape surface.Present embodiment adopts a pair roller, and one is to entrust roller, and one is belt hold roller.Adhesive tape in the backhaul process running surface down because the effect of gravity, adhesive tape is sagging, with entrusting roller adhesive tape is held up, and utilizes the gravity adhesive tape to be pressed in and entrusts the roller surface, can play the effect that rolls.But such grinding pressure not enough, and therefore, present embodiment also is provided with belt hold roller.Belt hold roller be arranged on entrust roller directly over, and entrust roller and cooperate adhesive tape is exerted pressure, increase and entrust the roll dynamics of roller the adhesive tape driving surface, better dewater.The described belt hold roller of present embodiment has pressure zone mechanism, and described pressure zone mechanism makes the axis of revolution of belt hold roller can move up and down (plane of moving is vertical with the sense of motion of adhesive tape), and pressure zone mechanism utilizes spring with belt hold roller being pressed on the adhesive tape tightly.Entrust roller simultaneously a reaction of bearing is provided, adhesive tape is squeezed between two wheels, produce the grinding pressure that destroys water surface tension.
Pressure zone mechanism produces belt hold roller and moves up and down many modes can be arranged, for example: the fixed orifice of belt hold roller axis of revolution opened be slotted hole, the axis of revolution of belt hold roller can be moved in slotted hole.Also can use a kind of oscillating type structure, the axis of revolution of belt hold roller is arranged on the member that can swing, oscillating structural member can turn round around hinge, produces the upper and lower displacement of belt hold roller axis of revolution.
The material of entrusting roller and belt hold roller can be rubber or other rubber-like materials.
The described coal slime device that removes of present embodiment uses a kind of scraper plate, utilizes scraper plate to produce the action of shoveling, scraping in the relative motion of tape surface, removes coal slime.Scraper plate has a bigger working face as the term suggests be a kind of plate part, is generally the plate of rectangle, and four limits are arranged all around.One of them limit contacts with adhesive tape or is approaching, plays the effect of scoop.Remove the coal slime device a plurality of scraper plates can be set, according to the serial arrangement of tape movement direction, the distance between each scraper plate of suitable adjusting and the adhesive tape can be hung up the big or small coal slime of variable grain respectively, is the better effects if of removing coal slime.
The installation direction of scraper plate can be the swimming direction of working face perpendicular to adhesive tape, also can have some to tilt, and is similar to the shape of scoop with formation.The bevelled mode has two kinds: can be to tilt with adhesive tape plane, also can be to tilt with the tape movement direction, and scraper plate can also be made chevron pointing etc.
If necessary, scraper plate also needs certain pressure to adhesive tape, so that " scraping " must compare totally.So removing the coal slime support can be a kind of support that has elastic pressure.Elastic support also has many kinds of schemes available, for example swings shape support, slide-shaped support etc.
The material of scraper plate can be macromolecule polymer materials such as various rubber-like rubber, north material.Also can use discarded travelling apron.
Embodiment two:
Present embodiment is the improvement of embodiment one, is the refinement of embodiment about belt hold roller.The described belt hold roller of present embodiment has pressure zone mechanism.
The described pressure zone of present embodiment mechanism be a kind of be the mechanism that the axis of revolution of belt hold roller has elastic displacement, make belt hold roller and entrust roller and cooperate, will entrust roller and adhesive tape is combined closely.The described elastic displacement structure of present embodiment has multiple choices, for example: swing displacement, straight-line displacement.The elastomeric spring of employed generation can be wind spring, extension spring or stage clip etc.
Embodiment three:
Present embodiment is the improvement of embodiment two, is the refinement of embodiment two about pressure zone mechanism, and is as shown in Figure 2.The described pressure zone of present embodiment mechanism comprises: the chute 106 that the two ends of the axis of revolution 107 of described belt hold roller can be moved therein; The axis of revolution sense of motion of described belt hold roller vertical with the tape movement direction and belt hold roller with entrust in the formed plane of two one rotating shaft lines of roller; Described two ends of entrusting the axis of revolution 109 of roller are fixedly mounted on the support that dewaters; The axis of revolution of described belt hold roller is by back-moving spring 108 pulling, cooperates adhesive tape is clamped with the described roller of entrusting.
The described pressure zone of present embodiment mechanism takes the mode of straight-line displacement; The two ends of the axis of revolution of belt hold roller are arranged in the elongated slot; Make can the moving up and down of axis of revolution of belt hold roller; And use extension spring that the two ends of the axis of revolution of belt hold roller are pulled to the direction (direction of arrow D among Fig. 2) of adhesive tape, make belt hold roller and entrust roller and cooperate adhesive tape is compressed.
Embodiment four:
Present embodiment is implemented the improvement of the foregoing description, is the refinement of the foregoing description about scraper plate.The described scraper plate that removes the coal slime device of present embodiment is pressed the front and back of tape movement direction and is installed two.
Present embodiment uses two scraper plates, can improve the effect except that coal slime.It is smaller that former and later two scraper plates can be adjusted to previous pressure to adhesive tape; Even some slits are arranged with adhesive tape; The pressure to adhesive tape in back is big; Can make the fwd scraper plate remove the coal slime of larger particles on the adhesive tape like this, the scraper plate of back is handled the coal slime than granule on the adhesive tape, and two scraper plates are shared out the work and help one another.
Embodiment five:
Present embodiment is the improvement of embodiment four, is the refinement of embodiment four about scraper plate.Angle between described scraper plate of present embodiment and the adhesive tape plane is 83 ~ 88 degree.
The variation of the angle between scraper plate and the adhesive tape has certain variation to scraping the coal slime effect, and scraper plate was approaching vertical with adhesive tape plane when angle was big, and pressure ratio is more concentrated, and the coal slime than granule is had removal effect preferably.Angle hour is cried tangible eradicant action to coal slime, and obvious to the coal slime effect of larger particles, therefore, first blade angle is smaller, can select 83 to spend, even littler; Second scraper plate can be selected 88 degree even bigger more greatly.
Embodiment six:
Present embodiment is the improvement of embodiment five, is embodiment five about removing the refinement of coal slime support, and is as shown in Figure 3.The described coal slime support that removes of present embodiment comprises: the four rhizoid bars 2021 that are parallel to each other of captiveing joint with the travelling apron frame that are arranged on the adhesive tape both sides; Being provided with one on the described four rhizoid bars can be along the sliding rack 2022 of four rhizoid bars slip; Described two scraper plates are separately fixed at the both sides of sliding rack; Be with holddown spring 2024 respectively on the described four rhizoid bars, described holddown spring is compressed by the hold-down nut on the screw mandrel 2023.
The described coal slime support that removes of present embodiment is a kind of rubber-like support, for scraper plate provides elastomeric pressure to tape surface.
What should explain at last is; Below only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to the preferred arrangement scheme; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model (such as sequence of erection between the mode that compresses of the shape of scraper plate, roller, two devices etc.), and do not break away from the spirit and the scope of the utility model technical scheme.
Claims (6)
1. a belt coal water swabbing pig is characterized in that, comprising: be installed in the de-watering apparatus on the adhesive tape of backhaul of travelling apron and be installed in de-watering apparatus and travelling apron head unloading roller between remove the coal slime device; Described de-watering apparatus comprises: with the travelling apron frame bonded assembly support that dewaters; Columniform roller and the belt hold roller entrusted is installed on the described support that dewaters side by side; Said belt hold roller and entrust and pass described adhesive tape between the roller periphery; Columniform axis of revolution length is slightly larger than the width of said adhesive tape; Describedly entrust the roller rotation axis, the belt hold roller rotation axis is parallel with adhesive tape plane, it is vertical with the sense of motion of said adhesive tape with the belt hold roller rotation axis to entrust the roller rotation axis, said below of entrusting roller is provided with the guiding gutter of band aqueduct; The described coal slime device that removes comprises: remove the coal slime support with travelling apron frame bonded assembly; Described removing on the coal slime support is equipped with scraper plate; Described scraper plate is a rectangular thin plate, and the plane of said rectangular thin plate and the sense of motion of adhesive tape plane form the acute angle that is slightly less than 90 degree, and a limit of said rectangular thin plate contacts with tape surface; Described limit is vertical with the sense of motion of adhesive tape with the contact wire of adhesive tape, and the length on said limit is slightly larger than the width of adhesive tape.
2. swabbing pig according to claim 1 is characterized in that described belt hold roller has pressure zone mechanism.
3. swabbing pig according to claim 2; It is characterized in that; Described pressure zone mechanism comprises: the chute that the two ends of the axis of revolution of described belt hold roller can be moved therein; The axis of revolution sense of motion of described belt hold roller vertical with the tape movement direction and belt hold roller with entrust in the formed plane of two one rotating shaft lines of roller; Described two ends of entrusting the axis of revolution of roller are fixedly mounted on the support that dewaters, and the axis of revolution of described belt hold roller is spurred by back-moving spring, cooperate adhesive tape is clamped with the described roller of entrusting.
4. according to the described swabbing pig of one of claim 1-3, it is characterized in that the described scraper plate that removes the coal slime device is pressed the front and back of tape movement direction and installed two.
5. swabbing pig according to claim 4 is characterized in that, the angle between described scraper plate and the adhesive tape plane is 83 ~ 88 degree.
6. swabbing pig according to claim 4; It is characterized in that; The described coal slime support that removes comprises: be arranged on the four rhizoid bars that are parallel to each other of captiveing joint with the travelling apron frame on adhesive tape both sides, being provided with one on the described four rhizoid bars can be along the sliding rack of four rhizoid bars slip, and described two scraper plates are separately fixed at the both sides of sliding rack; Be with holddown spring respectively on the described four rhizoid bars, described holddown spring is compressed by the hold-down nut on the screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220102654 CN202594356U (en) | 2012-03-19 | 2012-03-19 | Sweeper for coal water on belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220102654 CN202594356U (en) | 2012-03-19 | 2012-03-19 | Sweeper for coal water on belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202594356U true CN202594356U (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220102654 Expired - Lifetime CN202594356U (en) | 2012-03-19 | 2012-03-19 | Sweeper for coal water on belt |
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| Country | Link |
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| CN (1) | CN202594356U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287827A (en) * | 2013-07-05 | 2013-09-11 | 江苏瑞安特重型机械有限公司 | Spring cleaning device of rubber belt conveyor |
| CN103449101A (en) * | 2013-09-04 | 2013-12-18 | 中国神华能源股份有限公司 | Water wiper and anti-slip belt conveyor with water wiper |
| CN105858140A (en) * | 2016-05-13 | 2016-08-17 | 黄颖辉 | Anti-skidding anti-deflecting cleaning device of belt conveyor |
| CN106379695A (en) * | 2016-11-10 | 2017-02-08 | 重庆市永恒玻陶工艺有限公司 | Ceramic cutting and conveying device |
| CN106743351A (en) * | 2017-04-06 | 2017-05-31 | 贵州伊诺生物科技有限公司 | A kind of mining belt conveyer with automatic cleaning function |
| CN107618836A (en) * | 2017-08-25 | 2018-01-23 | 安徽信息工程学院 | Conveyer with automatic cleaning effect |
| CN108516284A (en) * | 2018-05-25 | 2018-09-11 | 河北工程大学 | A kind of conveyer suitable for coal mine operation |
| CN110386435A (en) * | 2019-08-20 | 2019-10-29 | 陕西陕北矿业韩家湾煤炭有限公司 | A kind of sealing-tape machine coal slime aqueous mixtures collection device |
-
2012
- 2012-03-19 CN CN 201220102654 patent/CN202594356U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287827A (en) * | 2013-07-05 | 2013-09-11 | 江苏瑞安特重型机械有限公司 | Spring cleaning device of rubber belt conveyor |
| CN103449101A (en) * | 2013-09-04 | 2013-12-18 | 中国神华能源股份有限公司 | Water wiper and anti-slip belt conveyor with water wiper |
| CN105858140A (en) * | 2016-05-13 | 2016-08-17 | 黄颖辉 | Anti-skidding anti-deflecting cleaning device of belt conveyor |
| CN106379695A (en) * | 2016-11-10 | 2017-02-08 | 重庆市永恒玻陶工艺有限公司 | Ceramic cutting and conveying device |
| CN106743351A (en) * | 2017-04-06 | 2017-05-31 | 贵州伊诺生物科技有限公司 | A kind of mining belt conveyer with automatic cleaning function |
| CN107618836A (en) * | 2017-08-25 | 2018-01-23 | 安徽信息工程学院 | Conveyer with automatic cleaning effect |
| CN108516284A (en) * | 2018-05-25 | 2018-09-11 | 河北工程大学 | A kind of conveyer suitable for coal mine operation |
| CN110386435A (en) * | 2019-08-20 | 2019-10-29 | 陕西陕北矿业韩家湾煤炭有限公司 | A kind of sealing-tape machine coal slime aqueous mixtures collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100013 Beijing city Chaoyang District Hepingli 13 No. 35 coal Street building room 1006 Patentee after: BEIJING TIANDI HUATAI MINING MANAGEMENT CO., LTD. Address before: 100013 Beijing city Chaoyang District Hepingli 13 No. 35 coal Street building room 1006 Patentee before: Beijing Tiandi Huatai Mining Engineering & Technology Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
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| CX01 | Expiry of patent term |