CN216334857U - Flexible cleaning device for belt surface dirt of belt conveyor - Google Patents
Flexible cleaning device for belt surface dirt of belt conveyor Download PDFInfo
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- CN216334857U CN216334857U CN202122622373.0U CN202122622373U CN216334857U CN 216334857 U CN216334857 U CN 216334857U CN 202122622373 U CN202122622373 U CN 202122622373U CN 216334857 U CN216334857 U CN 216334857U
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Abstract
The utility model provides a flexible cleaning device of belt face dirt for band conveyer, make the scraper blade axle be located between two scraper blade connection boards and scrape the scraper blade connection board rotation connection of blade axle both ends and corresponding end, the scraper blade support is located scraper blade axle top and is the angle setting with band face under the belt of band conveyer, scraper blade support lower extreme is fixed in on the scraper blade axle, the removable scraper blade support upper end that is fixed in of flexible scraper blade lower extreme, be equipped with the elasticity pretension subassembly of being connected with the link plate support on the scraper blade connection board, and make flexible scraper blade upper end support strike off the dirt on the belt face under the belt under the effect of elasticity pretension subassembly. The utility model solves the problem that the dirt adhered on the belt surface of the belt affects the normal operation of the belt conveyor, prolongs the service life of the belt conveyor, ensures the close contact of the flexible scraper and the belt surface of the belt even when the belt jumps, ensures the cleaning effect of the belt, has simple structure and convenient installation, and realizes the on-line cleaning.
Description
Technical Field
The utility model belongs to the technical field of cigarette shred manufacturing machinery, and particularly relates to a flexible cleaning device for belt surface dirt of a belt conveyor.
Background
The belt conveyor is widely applied to a material conveying link of a production line, and is easily influenced by the environment and the self characteristics of different materials in the material conveying process, so that dust or the materials are adhered to the belt surface of the belt to form scales, the scales are accumulated at parts such as a carrier roller, a brush or a scraper of the belt conveyor along with the rotation of the belt to form hard scales, the cleaning is difficult, the loss of equipment is increased, the running condition of the equipment is also influenced, the manual cleaning is time-consuming and labor-consuming, a large amount of manual labor cost is increased, the appearance of the equipment is influenced after long-time accumulation, the running state of the equipment is also influenced, the service life is shortened, and the maintenance workload is increased; 201620688665.0, entitled "a movable belt conveyor roller cleaning device with multi-dimensional adjustment" (hereinafter referred to as a comparison document), discloses a structure for cleaning dirt on the belt surface of a belt conveyor, which is mainly characterized in that a scraper body is fixed between two support plate bodies, a pressing plate moves to extrude a spring, so that the scraper body passes through the dirt, but in the using process, in order to avoid the interference of the scraper body and a conveyor belt with the operation of the conveyor belt, a safety gap of 2-3mm is arranged between the scraper body and the conveyor belt, therefore, when the thickness of the dirt on the belt surface is less than 2-3mm, the cleaning device with the structure can not clean the dirt on the belt surface, only the dirt with the thickness of more than 3mm can be cleaned, and the structure can only be arranged at the belt wheel and the roller at the two ends of the belt conveyor, when the scraper is installed at other positions for use, when the jumping amount of the belt is more than 2-3mm, the scraper body is in contact with the belt surface of the belt to abrade the belt surface, so that the use position is limited greatly, and improvement is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The technical problems solved by the utility model are as follows: the utility model provides a flexible cleaning device of belt face dirt for band conveyer, through set up the flexible scraper blade of belt face contact under the belt with band conveyer between two curb plates of band conveyer, and make flexible scraper blade upper end support and strike off the dirt on the belt face under the belt under the effect of the elasticity pretension subassembly of being connected with scraper blade link plate and link plate support, the influence of the dirt of adhesion on the belt face to the normal work of belt conveyer has been solved, the life of belt conveyer is prolonged, even also can guarantee the close contact of flexible scraper blade and belt face when the belt is beated, ensure belt clearance effect, moreover, the steam generator is simple in structure, and the steam generator is convenient to install, realize online clearance.
The technical scheme adopted by the utility model is as follows: flexible cleaning device of band face dirt for band conveyer, including removable scraper connection plate, scraper shaft, scraper support and the flexible scraper blade that is fixed in on two curb plate inner walls of band conveyer, the scraper shaft is located between two scraper connection plate and scraper shaft both ends rotate with the scraper connection plate that corresponds the end and is connected, scraper support is located scraper shaft top and is the angle setting with band face under the belt of band conveyer, scraper support lower extreme is fixed in on the scraper shaft, the removable scraper support upper end that is fixed in of flexible scraper blade lower extreme, be equipped with the elasticity pretension subassembly of being connected with the link plate support on the scraper connection plate to make flexible scraper blade upper end support and strike off the dirt on the band face under the belt under the effect of elasticity pretension subassembly.
The scraper connecting plate comprises a connecting plate and a base plate, the base plate is perpendicular to the connecting plate and is fixed in the middle of the inner side wall of the connecting plate, the upper end of the connecting plate is detachably fixed on the inner wall of a side plate of a belt conveyor through a bolt, the end part of a scraper shaft is rotatably installed at the lower end of the connecting plate through a connecting sleeve, one end of the elastic pre-tightening assembly is connected with the end part of the scraper support, and the other end of the elastic pre-tightening assembly is connected with the base plate.
Furthermore, the connecting sleeve comprises an inner sleeve and an outer sleeve, one end of the inner sleeve is fixed to the middle of the lower end plate surface of the connecting plate, one end of the outer sleeve is positioned and sleeved on the other end of the inner sleeve, the end part of the scraper shaft penetrates through the outer sleeve and is inserted into the inner sleeve, and the scraper shaft is fixedly connected with the other end of the outer sleeve.
Furthermore, elasticity pretension subassembly includes extension spring and adjusting bolt, extension spring one end and scraper blade support end connection, and the extension spring other end and adjusting bolt head fixed connection, adjusting bolt passes the through-hole on the bedplate in the scraper blade linkage plate and is connected with lock nut adaptation.
Further, the scraper support has the platelike structure in a plurality of U type grooves for face lower extreme system, link plate support lower extreme welds on the scraper shaft, scraper support up end system has the clamp groove and flexible scraper lower extreme cartridge in pressing from both sides the dress inslot to support tightly to be fixed in pressing from both sides the dress inslot with flexible scraper through the housing washer in the screw hole of adaptation on the scraper support upper end lateral wall.
Further, the flexible scraper is made of polyvinyl chloride materials.
Compared with the prior art, the utility model has the advantages that:
1. according to the technical scheme, the flexible scraper which is in contact with the belt surface of the lower layer of the belt conveyor is arranged between the two side plates of the belt conveyor, and the upper end of the flexible scraper is abutted against the belt surface of the lower layer of the belt to scrape off dirt on the belt surface of the belt under the action of the elastic pre-tightening assembly connected with the scraper connecting plate and the hanging plate bracket, so that the influence of the dirt adhered to the belt surface on the normal work of the belt conveyor is avoided, and the service life of the belt conveyor is prolonged;
2. according to the technical scheme, the tension spring for connecting the end part of the scraper support with the seat plate is arranged, so that the flexible scraper is pre-tensioned under the action of the tension spring by the hanging plate support, the flexible scraper can be ensured to be in close contact with the belt surface of the belt even when the belt jumps, and the belt cleaning effect is ensured;
3. according to the technical scheme, the flexible scraper is made of the polyvinyl chloride material with the hardness smaller than that of the belt, so that the belt is effectively prevented from being abraded, the dirt cleaning effect is improved, and meanwhile, the belt is prevented from being abraded;
4. according to the technical scheme, the pre-tightening force of the flexible scraper during working can be adjusted through the adjusting bolt connected with the tension spring, so that different cleaning effects of the flexible scraper on the belt surface of the belt can be adjusted;
5. the flexible scraper in the technical scheme is fixed in the clamping groove at the upper end of the scraper bracket through the compression bolt, so that the flexible scraper is convenient to assemble and disassemble during cleaning and maintenance;
6. the technical scheme has the advantages of simple structure, convenient installation, realization of online cleaning, ideal cleaning effect and higher use value.
Drawings
FIG. 1 is a schematic view of the left half of the present invention;
FIG. 2 is an exploded view of the squeegee engagement plate, connection sleeve, and resilient pretensioning assembly of the utility model shown disconnected from the squeegee shaft;
FIG. 3 is a schematic view of the present invention in use.
Detailed Description
In the following, an embodiment of the present invention will be described in conjunction with fig. 1 to 3, so as to clearly and completely describe the technical solution, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not the whole embodiment.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
A flexible cleaning device for dirt on the belt surface of a belt conveyor is shown in figures 1-3 and comprises scraper connecting plates 1, scraper shafts 2, scraper supports 3 and flexible scrapers 4 which are detachably fixed on the inner walls of two side plates of the belt conveyor, the scraper shaft 2 is positioned between the two scraper connecting plates 1, two ends of the scraper shaft 2 are rotatably connected with the scraper connecting plates 1 at the corresponding ends, the scraper support 3 is positioned above the scraper shaft 2 and forms an angle with the lower belt surface of the belt conveyor, the lower end of the scraper support 3 is fixed on the scraper shaft 2, the lower end of the flexible scraper 4 is detachably fixed on the upper end of the scraper support 3, the scraper connecting plate 1 is provided with an elastic pre-tightening assembly connected with the hanging plate support 3, under the action of the elastic pre-tightening component, the upper end of the flexible scraper 4 is abutted against the lower belt surface of the belt to scrape off the dirt on the belt surface of the belt; in the structure, the flexible scraper 4 which is in contact with the belt surface of the lower layer of the belt conveyor is arranged between the two side plates of the belt conveyor, and the upper end of the flexible scraper 4 is abutted against the belt surface of the lower layer of the belt to scrape off the dirt on the belt surface of the belt under the action of the elastic pre-tightening assembly connected with the scraper connecting plate 1 and the hanging plate bracket 3, so that the influence of the dirt adhered to the belt surface on the normal work of the belt conveyor is avoided, and the service life of the belt conveyor is prolonged;
the concrete structure of the scraper joint plate 1 is as follows: the scraper connecting plate 1 comprises a connecting plate 1-1 and a seat plate 1-2, the seat plate 1-2 is perpendicular to the connecting plate 1-1 and is fixed in the middle of the inner side wall of the connecting plate 1-1, the upper end of the connecting plate 1-1 is detachably fixed on the inner wall of a side plate of a belt conveyor through a bolt, the end part of a scraper shaft 2 is rotatably installed at the lower end of the connecting plate 1-1 through a connecting sleeve 5, one end of an elastic pre-tightening component is connected with the end part of a scraper support 3, and the other end of the elastic pre-tightening component is connected with the seat plate 1-2; specifically, the connecting sleeve 5 has the following specific structure: the connecting sleeve 5 comprises an inner sleeve 5-1 and an outer sleeve 5-2, one end of the inner sleeve is fixed to the middle of the lower end plate surface of the connecting plate 1-1, one end of the outer sleeve is positioned and sleeved on the other end of the inner sleeve 5-1, the end part of the scraper shaft 2 penetrates through the outer sleeve 5-2 and is inserted into the inner sleeve 5-1, and the scraper shaft 2 is fixedly connected with the other end of the outer sleeve 5-2.
The elastic pre-tightening assembly comprises the following components: the elastic pre-tightening assembly comprises a tension spring 6 and an adjusting bolt 7, one end of the tension spring 6 is connected with the end part of the scraper bracket 3, the other end of the tension spring 6 is fixedly connected with the head part of the adjusting bolt 7, and the adjusting bolt 7 passes through a through hole in a seat plate 1-2 in the scraper connecting plate 1 and is in adaptive connection with a locking nut; in the structure, the pretightening force of the flexible scraper 4 during working can be adjusted through the adjusting bolt 7 connected with the tension spring 6, so that the flexible scraper 4 can adjust different cleaning effects on the belt surface of the belt; the tension spring 6 connecting the end part of the scraper support 3 with the seat plate is arranged, so that the hanging plate support 3 gives pretightening force to the flexible scraper 4 under the action of the tension spring 6, and the flexible scraper 4 can be ensured to be closely contacted with the belt surface of the belt even when the belt jumps, and the belt cleaning effect is ensured;
the specific structure of the squeegee holder 3 is as follows: the scraper support 3 is of a plate-shaped structure, the lower end of the plate surface of the scraper support is provided with a plurality of U-shaped grooves, the lower end of the hanging plate support 3 is welded on the scraper shaft 2, the upper end surface of the scraper support 3 is provided with a clamping groove 8, the lower end of the flexible scraper 4 is inserted into the clamping groove 8, the flexible scraper 4 is tightly fixed in the clamping groove 8 through a compression bolt 9 matched with a threaded hole in the side wall of the upper end of the scraper support 3, in the structure, the flexible scraper 4 is fixed in the clamping groove 8 in the upper end of the scraper support 3 through the compression bolt 9, and the flexible scraper 4 is convenient to disassemble and assemble when being cleaned and maintained; specifically, the flexible scraper 4 is made of polyvinyl chloride material; in the structure, the flexible scraper 4 is made of polyvinyl chloride material with hardness smaller than that of the belt, so that the belt is effectively prevented from being worn, the dirt cleaning effect is improved, and the belt is prevented from being worn;
during the clearance, when band conveyer is on-line state, by the flexible scraper blade 4 with belt area face contact with the dirt of adhesion on belt area face scrape off, if the pretightning force of flexible scraper blade 4 and belt area face needs to be adjusted, then through the hookup location of lock nut on adjusting bolt 7, adjust adjusting bolt 7 to the taut volume of tension spring 6, realize the pretightning force of flexible scraper blade 4 to belt area face to realize the regulation of different effects of scraping.
The technical scheme has the advantages of simple structure, convenient installation, realization of online cleaning, ideal cleaning effect and higher use value.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The flexible cleaning device for the belt surface dirt of the belt conveyor is characterized in that the flexible cleaning device comprises a flexible cleaning device body and a flexible cleaning device body; comprises scraper connecting plates (1) detachably fixed on the inner walls of two side plates of a belt conveyor, a scraper shaft (2), a scraper bracket (3) and a flexible scraper (4), the scraper shaft (2) is positioned between the two scraper connecting plates (1), and the two ends of the scraper shaft (2) are rotatably connected with the scraper connecting plates (1) at the corresponding ends, the scraper support (3) is positioned above the scraper shaft (2) and forms an angle with the lower belt surface of the belt conveyor, the lower end of the scraper support (3) is fixed on the scraper shaft (2), the lower end of the flexible scraper (4) is detachably fixed at the upper end of the scraper support (3), the scraper connecting plate (1) is provided with an elastic pre-tightening component connected with the scraper bracket (3), and the upper end of the flexible scraper (4) is pressed against the lower belt surface of the belt to scrape off the dirt on the belt surface of the belt under the action of the elastic pre-tightening component.
2. The flexible cleaning device for belt surface dirt of the belt conveyor according to claim 1, characterized in that: the scraper connecting plate (1) comprises a connecting plate (1-1) and a seat plate (1-2), the seat plate (1-2) and the connecting plate (1-1) are perpendicular to each other and are fixed in the middle of the inner side wall of the connecting plate (1-1), the upper end of the connecting plate (1-1) is detachably fixed on the inner wall of a side plate of a belt conveyor through bolts, the end part of a scraper shaft (2) is rotatably installed at the lower end of the connecting plate (1-1) through a connecting sleeve (5), one end of an elastic pre-tightening component is connected with the end part of a scraper support (3), and the other end of the elastic pre-tightening component is connected with the seat plate (1-2).
3. The flexible cleaning device for belt surface dirt of the belt conveyor according to claim 2, characterized in that: the connecting sleeve (5) comprises an inner sleeve (5-1) and an outer sleeve (5-2), one end of the inner sleeve (5-1) is fixed to the middle of the lower end plate surface of the connecting plate (1-1), one end of the outer sleeve (5-2) is positioned and sleeved on the other end of the inner sleeve (5-1), the end portion of the scraper shaft (2) penetrates through the outer sleeve (5-2) to be inserted into the inner sleeve (5-1), and the scraper shaft (2) is fixedly connected with the other end of the outer sleeve (5-2).
4. The flexible cleaning device for belt surface dirt of the belt conveyor according to claim 1, characterized in that: the elastic pre-tightening assembly comprises a tension spring (6) and an adjusting bolt (7), one end of the tension spring (6) is connected with the end of the scraper support (3), the other end of the tension spring (6) is fixedly connected with the head of the adjusting bolt (7), and the adjusting bolt (7) penetrates through a through hole in the base plate (1-2) in the scraper connecting plate (1) to be connected with the locking nut in an adaptive mode.
5. The flexible belt surface dirt cleaning device for the belt conveyor according to any one of claims 1 to 4, characterized in that: scraper support (3) have the platelike structure in a plurality of U type grooves for face lower extreme system, scraper support (3) lower extreme welds on scraping board axle (2), scraper support (3) up end system has clamp groove (8) and flexible scraper blade (4) lower extreme cartridge in pressing from both sides dress groove (8) to support flexible scraper blade (4) tightly through pressure bolt (9) in the screw hole of adaptation on scraper support (3) upper end lateral wall and be fixed in pressing from both sides dress groove (8).
6. The flexible cleaning device for belt surface dirt of the belt conveyor according to claim 5, characterized in that: the flexible scraper (4) is made of polyvinyl chloride materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122622373.0U CN216334857U (en) | 2021-10-29 | 2021-10-29 | Flexible cleaning device for belt surface dirt of belt conveyor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122622373.0U CN216334857U (en) | 2021-10-29 | 2021-10-29 | Flexible cleaning device for belt surface dirt of belt conveyor |
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| CN216334857U true CN216334857U (en) | 2022-04-19 |
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| CN202122622373.0U Active CN216334857U (en) | 2021-10-29 | 2021-10-29 | Flexible cleaning device for belt surface dirt of belt conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118183173A (en) * | 2024-04-24 | 2024-06-14 | 安徽中科光电色选机械有限公司 | Self-cleaning structure of conveyor belt of color sorter |
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2021
- 2021-10-29 CN CN202122622373.0U patent/CN216334857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118183173A (en) * | 2024-04-24 | 2024-06-14 | 安徽中科光电色选机械有限公司 | Self-cleaning structure of conveyor belt of color sorter |
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