CN202704474U - Belt conveyor and concrete mixing plant - Google Patents
Belt conveyor and concrete mixing plant Download PDFInfo
- Publication number
- CN202704474U CN202704474U CN 201220292120 CN201220292120U CN202704474U CN 202704474 U CN202704474 U CN 202704474U CN 201220292120 CN201220292120 CN 201220292120 CN 201220292120 U CN201220292120 U CN 201220292120U CN 202704474 U CN202704474 U CN 202704474U
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- Prior art keywords
- belt
- head roll
- brush body
- band conveyor
- power wheel
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Abstract
The utility model provides a belt conveyor which comprises a belt, a machine frame, a driving roller and a driven roller, wherein the driving roller and the driven roller are arranged on the machine frame, and the belt is sleeved on the driving roller and the driven roller and is driven by the driving roller to move. The belt conveyor further comprises a transmission mechanism and an elastic roller brush which contacts to the belt and can scrap materials adhered on the belt, and the driving roller can drive the elastic roller brush to move through the transmission mechanism. The utility model further provides a concrete mixing plant. The belt conveyor is good in cleaning effect, can reduce abrasion on the belt, prolongs the service life of the belt and the brush body, is simple in structure and convenient to operate, and can effectively reduce production cost.
Description
Technical field
The utility model relates to the mass transport field, more specifically, relates to a kind of band conveyor with clearing apparatus and concrete mixing plant.
Background technology
In the occasion of carrying bulk material, usually all to use band conveyor.
Material inevitably can adhere to belt surface in course of conveying.The material of these adhesions or drop in return affects environmental health, and inconvenient personnel sweep; Perhaps accumulate on the carrying roller, cause the sideslip of belt; Adhere to simultaneously material on the belt also can cause belt excessively, cross quick-wearing.
In the prior art, for fear of the problems referred to above, on band conveyor, generally all can be provided with belt cleaning device.
Use at present the most generally scraper-type clearing apparatus, the cylindrical arranged tangential of scraper plate and head roll relies on spring force or counterweight to force scraper plate and cylinder cylindrical to be close to.This structure after the scraper plate wearing and tearing, causes foreign matter to pile up easily, belt is produced scratch, and reduces the service life of belt.
Another structure is, added the power original papers such as independent electrical motor, retarder in purging system, and with power driven swabbing pig independently, such complicated structure, cost is high, not easy care.
The utility model content
In order to address the above problem, the utility model provides a kind of band conveyor, has avoided the inordinate wear of scraper plate to belt, has simplified simultaneously the structure of clearing apparatus, and handled easily reduces production costs.
The utility model provides a kind of band conveyor, comprise belt, frame, and be installed in head roll and driven cylinder on the described frame, described belt sleeve drives operation on described head roll and described driven cylinder and by described head roll, described band conveyor also comprises transmission device and elasticity round brush, described elasticity round brush contact with described belt and the described belt of scraped on the material of adhesion, described head roll drives described elasticity round brush by described transmission device and rolls.
Clearing apparatus in the utility model is directly driven by head roll, realizes by the transmission device of head roll and round brush homonymy, and round brush rotation direction and the belt movement opposite direction that cleans point are cleaned effective; Round brush contacts for brushing lightly the formula of sweeping with belt, is not only applicable to smooth plane, also is applicable to clean small rough driving surface, and field of application is wider; Be flexible contact between round brush and the belt, reduce the frictionally damage to belt, prolong the service life of belt conveyor.
In above-mentioned supporting technology scheme, a kind of preferred version is that described elasticity round brush comprises brush body and flat idler; Described brush body is installed on described flat idler periphery; The two ends of described flat idler are installed in respectively on the described frame.Further, a kind of specific embodiment of such scheme is: described transmission device comprises the first power wheel, the second power wheel and driving band, and described the first power wheel is installed on the axle head of described head roll; Described the second power wheel is fixedly installed on the described flat idler; Described driving band is sheathed on described the first power wheel and described the second power wheel; Described head roll drives described the first power wheel and rotates, and described the first power wheel drives described the second power wheel by described driving band and described brush body rolls.
Further, be provided with waist shaped hole on the described frame, described flat idler is installed in the described waist shaped hole and can moves along described waist shaped hole and adjust the position.
In supporting technology scheme of the present utility model, the another kind of specific embodiment is: described transmission device comprises the first sprocket wheel, the second sprocket wheel and chain, and described the first sprocket wheel is installed on the axle head of described head roll; Described the second sprocket wheel is fixedly installed on the described flat idler; Described chain is sheathed on described the first sprocket wheel and described the second sprocket wheel; Described head roll drives described the first sprocket rotation, and described the first sprocket wheel rolls to drive described brush body by described chain and described the second sprocket engagement transmission.
In supporting technology scheme of the present utility model, the third specific embodiment is: described transmission device comprises intermeshing the first gear and the second gear, and described the first gear is installed on the axle head of described head roll; Described the second gear is fixedly installed on the described flat idler; Described head roll drives described the first gear and rotates, and described the first gear and described the second meshed transmission gear are rolled to drive described brush body.
In above-mentioned arbitrary technical scheme, preferably, described flat idler inside is provided with cavity; Be provided with a plurality of through holes on the described cavity sidewalls; Described cavity and described a plurality of through hole form the passage that washes away described brush body.
In above-mentioned arbitrary technical scheme, preferably, described horizontal cylinder and described brush body are arranged on described frame below.
In above-mentioned arbitrary technical scheme, preferably, described brush body adopts steel wire or plastic optical fibre to make.
In addition, the utility model also provides a kind of concrete mixing plant, comprises above-mentioned band conveyor.
The technique scheme that the utility model provides has following beneficial effect:
1) cleaning rolling brush is directly driven by head roll, realizes by large small belt pulley and the drive belt of head roll and round brush homonymy;
2) round brush is fixed in frame near the position of head roll by bearing seat, can adjust the position by the waist shaped hole on the frame;
3) the belt movement opposite direction of round brush rotation direction and cleaning point, clean effective, again because round brush is directly driven by head roll, than by the driving of friction carrying roller, power is more secure;
4) be that a kind of brushing lightly swept the formula flexible contact between round brush and the belt, avoided the cleaning of scraper-type swabbing pig and belt friction contact to the damage of belt;
5) round brush is cleaned belt surface by brush body simultaneously, is not only applicable to even curface, also is fit to the small rough driving surface of cleaning, and this is that the scraper-type swabbing pig can't be accomplished;
6) be processed with pore on the cavity cylindrical of round brush carrying roller, pressurized air is discharged from pore, and brush body is carried out blast cleaning, prevents the bonding of material on brush body, avoids because materials from bonding causes the decline of cleaning effect.
Description of drawings
Fig. 1 is the structural representation according to band conveyor one embodiment described in the utility model;
Fig. 2 is that scheme drawing is looked on the right side of Fig. 1.
Wherein, the corresponding relation between Reference numeral and the component names is among Fig. 1 and Fig. 2:
1 belt, 2 frames, 3 head rolls, 4 bearing seats
5 driven cylinder 6 elasticity round brush 61 brush bodies 62 flat idlers
7 first power wheels, 8 second power wheels, 9 driving bands, 10 snub pulleys
11 upper supporting rollers, 13 air inlet pipes, 14 through holes
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.Need to prove that in the situation of not conflicting, the application's embodiment and the feature among the embodiment can make up mutually.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt and be different from other modes described here and implement, and therefore, protection domain of the present utility model is not subjected to the restriction of following public specific embodiment.
As depicted in figs. 1 and 2, embodiment of the present utility model provides a kind of band conveyor, comprise belt 1, frame 2, and be installed in head roll 3 and driven cylinder 5 on the described frame 2, described belt 1 is enclosed within on described head roll 3 and the described driven cylinder 5 and by described head roll 4 and drives operation, described band conveyor also comprises transmission device and elasticity round brush 6, described elasticity round brush 6 contact with described belt 1 and the described belt 1 of scraped on the material of adhesion, described head roll 3 drives described elasticity round brush 6 by described transmission device and rolls.
Among the embodiment of the present utility model, clearing apparatus is directly driven by head roll, realizes by the transmission device of head roll and round brush homonymy, and round brush rotation direction and the belt movement opposite direction that cleans point are cleaned effective; Round brush contacts for brushing lightly the formula of sweeping with belt, is not only applicable to smooth plane, also is applicable to clean small rough driving surface, and field of application is wider; Be flexible contact between round brush and the belt, reduce the frictionally damage to belt, prolong the service life of belt conveyor.
In above-mentioned supporting technology scheme, described elasticity round brush 6 comprises brush body 61 and flat idler 62; Described brush body 61 is installed on described flat idler 62 peripheries; The two ends of described flat idler 62 are installed in respectively on the described frame.
The round brush that embodiment of the present utility model provides scraper-type clearing apparatus more of the prior art is softer, can effectively reduce clearing apparatus to the wearing and tearing of belt, prolongs the service life of belt; Simultaneously, the material of brush body can be for the difference of convey materials and is changed, and brush body can adopt steel wire to make, and also can adopt plastic optical fibre to make.
A specific embodiment of above-mentioned supporting technology scheme is:
Described transmission device comprises the first power wheel 7, the second power wheel 8 and driving band 9, and described the first power wheel 7 is installed on the axle head of described head roll 3; Described the second power wheel 8 is fixedly installed on the described flat idler 62; Described driving band 9 is sheathed on described the first power wheel 7 and described the second power wheel 8; Described head roll 3 drives described the first power wheel 7 and rotates, and described the first power wheel 7 drives described the second power wheel 8 by described driving band 9 and described brush body 61 rolls.
Described horizontal cylinder 62 and described brush body 61 are arranged on described frame 2 belows.
As shown in Figure 1, band conveyor comprises belt 1, frame 2, head roll 3, bearing seat 4, driven cylinder 5, snub pulley 10, upper supporting roller 11, and belt ceaselessly moves in circles between head roll 3 and driven cylinder 5.
In frame 2 bottoms elasticity round brush 6 is installed, elasticity round brush 6 is fixing by the bearing seat 4 of frame 2 both sides, axle head at flat idler 62 is equipped with the second power wheel 8, axle head at head roll 3 is equipped with the first power wheel 7, by driving band 9 power is passed to elasticity round brush 6 from head roll, drive brush body 61 and rotate, thereby reach the purpose that belt 1 is cleaned.
Be provided with waist shaped hole on the described frame 2, described flat idler 62 is installed in the described waist shaped hole and can moves along described waist shaped hole and adjust the position.Like this, by adjusting the position of horizontal cylinder 62 in waist shaped hole, thereby reach the purpose of tensioning driving band 9, simultaneously, can also regulate brush body 61 to suitable cleaning position.
Described flat idler 62 inside are provided with cavity; Be provided with a plurality of through holes 14 on the described cavity sidewalls; Described cavity and described through hole form the passage that washes away described brush body 61.
Pressurized air enters cavity on the flat idler 62 by air inlet pipe 13, is discharged by through hole 14 again, reaches the cleaning effect to brush body 61, avoids convey materials to be bonded on the brush body 61, slackens the cleaning effect of brush body 61 and to harmful wearing and tearing of belt.
Certainly, can also adopt the high-pressure washing mode, after per tour task of band conveyor finishes, brush body be carried out spraying-rinsing, guarantee the cleaning of brush body.
Described brush body 61 can adopt steel wire to make, and perhaps adopts plastic optical fibre to make.
Brush body described in the present embodiment can also adopt hairbrush.Like this, be not only applicable to smooth belt surface, also be fit to the belt that cleaning has small rough driving surface, this is that the scraper-type swabbing pig can't be accomplished.
Be that a kind of brushing lightly swept the formula flexible contact between round brush and the belt, avoided the cleaning of scraper-type swabbing pig and belt friction contact to the damage of belt.By brush body belt surface is cleaned simultaneously, be not only applicable to even curface, also be fit to the small rough driving surface of cleaning, this is that the scraper-type swabbing pig can't be accomplished.
The transmission device in the above-mentioned specific embodiment, can also adopt other transmission device to realize.
The second specific embodiment is: described transmission device comprises the first sprocket wheel, the second sprocket wheel and chain, and described the first sprocket wheel is installed on the axle head of described head roll 3; Described the second sprocket wheel is fixedly installed on the described flat idler 62; Described chain is sheathed on described the first sprocket wheel and described the second sprocket wheel; Described head roll 3 drives described the first sprocket rotation, and described the first sprocket wheel rolls to drive described brush body 61 by described chain and described the second sprocket engagement transmission.
Adopt the sprocket wheel chain to carry out transmission, not only transmission is more reliable, and the sprocket wheel chain can adopt gauge member simultaneously, reduces production costs.
The third specific embodiment is: described transmission device comprises intermeshing the first gear and the second gear, and described the first gear is installed on the axle head of described head roll 3; Described the second gear is fixedly installed on the described flat idler 62; Described head roll 3 drives described the first gear and rotates, and described the first gear and described the second meshed transmission gear are rolled to drive described brush body 61.
Adopt gear transmission, stable drive is reliable, and noise is little, and failure rate is low can guarantee the grown place continuity well, reduces production costs.
The utility model also provides a kind of concrete mixing plant, comprises the band conveyor in above-described embodiment.
The technique scheme that the utility model provides has following beneficial effect:
1) cleaning rolling brush is directly driven by head roll, realizes by large small belt pulley and the drive belt of head roll and round brush homonymy;
2) round brush is fixed in frame near the position of head roll by bearing seat, can adjust the position by the waist shaped hole on the frame;
3) the belt movement opposite direction of round brush rotation direction and cleaning point, clean effective, again because round brush is directly driven by head roll, than by the driving of friction carrying roller, power is more secure;
4) be that a kind of brushing lightly swept the formula flexible contact between round brush and the belt, avoided the cleaning of scraper-type swabbing pig and belt friction contact to the damage of belt;
5) round brush is cleaned belt surface by brush body simultaneously, is not only applicable to even curface, also is fit to the small rough driving surface of cleaning, and this is that the scraper-type swabbing pig can't be accomplished;
6) be processed with pore on the cavity cylindrical of round brush carrying roller, pressurized air is discharged from pore, and brush body is carried out blast cleaning, prevents the bonding of material on brush body, avoids because materials from bonding causes the decline of cleaning effect.
In the utility model, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.Term " a plurality of " refers to two or more, unless clear and definite restriction is arranged in addition.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. band conveyor, comprise belt (1), frame (2), and be installed in head roll (3) and driven cylinder (5) on the described frame (2), described belt (1) is enclosed within described head roll (3) and described driven cylinder (5) is upper and drive operation by described head roll (3), it is characterized in that:
Also comprise transmission device and elasticity round brush (6), described elasticity round brush (6) contact with described belt (1) and the described belt of scraped (1) on the material of adhesion, described head roll (3) drives described elasticity round brush (6) by described transmission device and rolls.
2. band conveyor according to claim 1 is characterized in that:
Described elasticity round brush (6) comprises brush body (61) and flat idler (62);
Described brush body (61) is installed on described flat idler (62) periphery;
The two ends of described flat idler (62) are installed in respectively on the described frame (2).
3. band conveyor according to claim 2 is characterized in that:
Described transmission device comprises the first power wheel (7), the second power wheel (8) and driving band (9),
Described the first power wheel (7) is installed on the axle head of described head roll (3);
Described the second power wheel (8) is fixedly installed on the described flat idler (62);
Described driving band (9) is sheathed on described the first power wheel (7) and described the second power wheel (8);
Described head roll (3) drives described the first power wheel (7) and rotates, and described the first power wheel (7) drives described the second power wheel (8) by described driving band (9) and described brush body (61) rolls.
4. band conveyor according to claim 3 is characterized in that, described frame is provided with waist shaped hole on (2), and described flat idler (62) is installed in the described waist shaped hole and can moves along described waist shaped hole and adjust the position.
5. band conveyor according to claim 2 is characterized in that:
Described transmission device comprises the first sprocket wheel, the second sprocket wheel and chain,
Described the first sprocket wheel is installed on the axle head of described head roll (3);
Described the second sprocket wheel is fixedly installed on the described flat idler (62);
Described chain is sheathed on described the first sprocket wheel and described the second sprocket wheel;
Described head roll (3) drives described the first sprocket rotation, and described the first sprocket wheel rolls to drive described brush body (61) by described chain and described the second sprocket engagement transmission.
6. band conveyor according to claim 2 is characterized in that:
Described transmission device comprises intermeshing the first gear and the second gear,
Described the first gear is installed on the axle head of described head roll (3);
Described the second gear is fixedly installed on the described flat idler (62);
Described head roll (3) drives described the first gear and rotates, and described the first gear and described the second meshed transmission gear are rolled to drive described brush body (61).
7. each described band conveyor in 6 according to claim 2 is characterized in that:
Described flat idler (62) inside is provided with cavity;
Be provided with a plurality of through holes (14) on the described cavity sidewalls;
Described cavity and a plurality of described through hole (14) form the passage that washes away described brush body (61).
8. band conveyor according to claim 7 is characterized in that, described horizontal cylinder (62) and described brush body (61) are arranged on described frame (2) below.
9. described band conveyor according to claim 8 is characterized in that, described brush body (61) adopts steel wire or plastic optical fibre to make.
10. a concrete mixing plant is characterized in that, comprises such as each described band conveyor in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292120 CN202704474U (en) | 2012-06-20 | 2012-06-20 | Belt conveyor and concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292120 CN202704474U (en) | 2012-06-20 | 2012-06-20 | Belt conveyor and concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704474U true CN202704474U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292120 Expired - Fee Related CN202704474U (en) | 2012-06-20 | 2012-06-20 | Belt conveyor and concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704474U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395618A (en) * | 2013-07-17 | 2013-11-20 | 濮阳中石集团有限公司 | Novel energy-saving and deep-cleaning coal feeder cleaning device and application method |
| CN103587926A (en) * | 2013-11-30 | 2014-02-19 | 天津重钢机械装备股份有限公司 | Automatic cleaning device used for conveyor belt |
| CN107324010A (en) * | 2017-08-16 | 2017-11-07 | 中冶华天南京工程技术有限公司 | A kind of clearing apparatus for adhesive tape conveyor |
| CN107723456A (en) * | 2017-11-09 | 2018-02-23 | 新余钢铁股份有限公司 | A kind of continuous annealing unit cleaning section strip steel automatic deviation rectifying device and its method for correcting error |
| CN108202411A (en) * | 2018-01-22 | 2018-06-26 | 张格玮 | A kind of half cleaning formula concrete mixer |
| CN109132434A (en) * | 2018-11-02 | 2019-01-04 | 新汶矿业集团有限责任公司 | A kind of two-way bastard coal belt transport unit |
-
2012
- 2012-06-20 CN CN 201220292120 patent/CN202704474U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395618A (en) * | 2013-07-17 | 2013-11-20 | 濮阳中石集团有限公司 | Novel energy-saving and deep-cleaning coal feeder cleaning device and application method |
| CN103395618B (en) * | 2013-07-17 | 2016-06-08 | 濮阳中石集团有限公司 | A kind of novel energy-conserving, deep clean feeder clearing apparatus and application method |
| CN103587926A (en) * | 2013-11-30 | 2014-02-19 | 天津重钢机械装备股份有限公司 | Automatic cleaning device used for conveyor belt |
| CN107324010A (en) * | 2017-08-16 | 2017-11-07 | 中冶华天南京工程技术有限公司 | A kind of clearing apparatus for adhesive tape conveyor |
| CN107723456A (en) * | 2017-11-09 | 2018-02-23 | 新余钢铁股份有限公司 | A kind of continuous annealing unit cleaning section strip steel automatic deviation rectifying device and its method for correcting error |
| CN108202411A (en) * | 2018-01-22 | 2018-06-26 | 张格玮 | A kind of half cleaning formula concrete mixer |
| CN109132434A (en) * | 2018-11-02 | 2019-01-04 | 新汶矿业集团有限责任公司 | A kind of two-way bastard coal belt transport unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130506 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sanyi Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |