CN218753212U - Adjustable drum-shaped scraper sweeper of belt conveyor - Google Patents
Adjustable drum-shaped scraper sweeper of belt conveyor Download PDFInfo
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- CN218753212U CN218753212U CN202223450279.2U CN202223450279U CN218753212U CN 218753212 U CN218753212 U CN 218753212U CN 202223450279 U CN202223450279 U CN 202223450279U CN 218753212 U CN218753212 U CN 218753212U
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Abstract
The utility model provides an adjustable cydariform scraper blade sweeper of belt conveyor, include: support, base, installation axle and convex arc scraper blade, the fixed setting of convex arc scraper blade is at installation epaxial, the installation axle links to each other with the support, and the hookup location between installation axle and the support can be followed the direction adjustment that is close to or keeps away from the sticky tape, through the relative position of adjusting installation axle and support, makes the convex arc side of convex arc scraper blade laminate in the surface of sticky tape at the during operation. The installation axle and base fixed connection, the base is equipped with the fixed orifices, be equipped with elongated hole on the support, the length in elongated hole extends to the direction that is close to the sticky tape, fixed orifices and elongated hole bolted connection. The convex arc polyurethane scraper can be in full contact with the adhesive tape by adjusting the height of the drum-shaped scraper sweeper and the surface of the adhesive tape, so that the full material cleaning of the belt conveyor at the head return position is effectively realized. Can effectively reduce environmental pollution and realize the purpose of protecting adhesive tapes, carrier rollers and rollers.
Description
Technical Field
The utility model relates to a belt conveyor cleaning device technical field particularly, relates to an adjustable cydariform scraper blade sweeper of belt conveyor.
Background
A belt conveyor is a common mechanical device for conveying materials, and the belt conveyor is usually equipped with some cleaning devices for cleaning materials, and there are two types of cleaners for cleaning a bearing surface at present: one is a scraper sweeper arranged at the position of a head discharging roller; the other is a rotating brush cleaner arranged at a position close to the return stroke of the head. The first sweeper has a good sweeping effect only under the condition that the adhesive tape is flattened, and has a poor sweeping effect if the tape speed is high and the viscosity of materials is high; the second rotating brush cleaner has poor cleaning effect on materials with high water content and high viscosity, and can cause the materials to pollute the adhesive tape again because the cleaner needs to rotate.
Therefore, when the water content of the conveyed materials is high and the viscosity is high by only adopting the existing cleaning device, the materials still cannot be cleaned after passing through the two cleaners at the head part, so that the aggregate is serious on the return trip and the working environment is polluted; the abrasion of materials is large, so that the lower belt surface carrier roller is seriously abraded after long-term operation, when the lapping part of the rubber belt of the pipe belt machine passes through the lower parallel carrier roller, the edge bearing surface of the rubber belt and a non-working surface can generate transverse friction, and if the materials with particularly high abrasion are involved, the rubber belt is seriously abraded;
the belt conveyor rubber belt runs in a groove-shaped section for a long time, the rubber belt cannot be flattened in a return segment, a concave section can appear on a bearing surface, and the rubber belt of a pipe belt conveyor is particularly suitable for the pipe belt conveyor rubber belt; if a common parallel scraper blade cleaner or a rotating brush cleaner is used for cleaning, the contact surface between the scraper blade or the rotating brush roller and the rubber surface is very small, so that the excess material in the middle of the rubber belt cannot be cleaned completely. The adhesive tape is not clean and can not meet the requirement of conveying different materials. When different materials need to be conveyed up and down simultaneously by some belt conveyors, the requirement on the cleanliness of the adhesive tape is high, and the conveying task cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving at least and having the material that current sweeper is difficult to clean moisture content height, abrasiveness are big, the stickness is strong among the prior art, and the return stroke section material is difficult to clear up and leads to one of the technical problem to the wearing and tearing of bearing roller, cylinder and sticky tape to the pollution of operation environment.
Therefore, the utility model provides an adjustable cydariform scraper blade sweeper of belt conveyor.
The utility model provides an adjustable cydariform scraper blade sweeper of belt conveyor, belt conveyor is equipped with the sticky tape, include: support, installation axle and convex arc scraper blade, the fixed setting of convex arc scraper blade is on the installation axle, the installation axle links to each other with the support, and the hookup location between installation axle and the support can be followed the direction adjustment that is close to or keeps away from the sticky tape, through the relative position of adjusting installation axle and support, makes the convex arc side of convex arc scraper blade laminate in the surface of sticky tape at the during operation.
The utility model provides an adjustable drum-shaped scraper sweeper of a belt conveyor, which is characterized in that an adhesive tape is arranged on a carrier roller; the bracket can be fixed on the belt conveyor or other positions, and the bracket is kept static; the convex arc-shaped scraper can be connected with the mounting shaft through fixed connection modes such as welding, bolt connection, bonding and the like; the mounting shaft can be directly connected with the bracket or can be connected with the bracket through other media; the hookup location of installation axle and support is adjusted along the direction of being close to or keeping away from the sticky tape, drives the epaxial convex arc scraper blade of installation and is close to or keeps away from the sticky tape to when starting, guarantee no matter when the surface of sticky tape is for flattening out or spill, the convex arc side of convex arc scraper blade can both the close contact in the surface of sticky tape.
The mode that realizes the hookup location of adjustment installation axle and support can be through the cooperation of round hole and slot hole, perhaps slider and spout cooperation etc..
According to the utility model discloses above-mentioned technical scheme's adjustable cydariform scraper blade sweeper of belt conveyor can also have following additional technical characteristics:
in the technical scheme, the installation shaft and the base are fixedly connected, the base is provided with a fixing hole, the support is provided with a long hole, the length of the long hole extends towards the direction close to the adhesive tape, and the fixing hole is connected with the long hole through a bolt, so that the base is fixedly connected with the support.
In this technical scheme, the installation axle passes through the base and links to each other with the support, and the hole length in elongated hole is greater than the aperture of twice fixed orifices at least, and the elongated hole can provide two at least can with fixed orifices bolted connection's mounted position, through the hookup location of adjusting base and support, adjusts the position of fixed orifices on the elongated hole promptly, adjusts the intermittent type between convex arc scraper blade and the sticky tape to make convex arc scraper blade in close contact with in the surface of sticky tape.
In the above technical scheme, the base is provided with a countersunk head screw hole, the mounting shaft is provided with a first screw hole matched with the countersunk head screw hole in position, and the first screw hole is fixedly connected with the countersunk head screw hole through a countersunk head bolt.
In this technical scheme, realize the reliable fixed of base and installation axle through countersunk head screw and the cooperation of first screw, specifically can be equipped with three first screw at the tip of installation axle, be equipped with three countersunk head screw on the base, three first screw is connected with three countersunk head screw one-to-one.
In the above technical scheme, the base is provided with a mounting hole, the end of the mounting shaft penetrates into the mounting hole, and the countersunk head screw hole is formed in the hole wall of the mounting hole.
In the technical scheme, during installation, an installation shaft penetrates into an installation hole of a base, a countersunk head screw hole formed in the wall of the installation hole is aligned with a first screw hole in the installation shaft, and a countersunk head bolt is screwed in; three countersunk head screw holes are uniformly arranged along the circumferential direction of the mounting hole, and three first screw holes are uniformly arranged along the circumferential direction of the mounting shaft.
In the above technical scheme, two the support sets up respectively in the both sides of sticky tape, and the both ends of installation axle link to each other with two supports through a base respectively.
In the technical scheme, the arc length of the convex arc side of the convex arc-shaped scraper is greater than the width of the adhesive tape, and the radius of the convex arc is between 2m and 5 m.
In the technical scheme, in order to ensure that the convex arc-shaped scraper can completely clean the surface of the adhesive tape, the arrangement direction of the convex arc-shaped scraper is vertical to the length direction of the adhesive tape, and the convex arc length of the convex arc-shaped scraper is 200mm longer than the width of the adhesive tape; the convex arc-shaped scraper is made of polyurethane materials, and the convex arc side of the convex arc-shaped scraper is the side close to the adhesive tape.
In the technical scheme, the scraper chain device further comprises a fixing plate arranged along the axial direction of the installation shaft, wherein a plurality of second screw holes are formed in the fixing plate, a plurality of third screw holes are formed in the convex arc-shaped scraper blade, the plurality of second screw holes correspond to the plurality of third screw holes in a one-to-one mode, and the second screw holes are connected with the third screw holes through bolts.
In this technical scheme, fixed plate and installation axle fixed connection, if adopt welded connected mode, perhaps integrated into one piece sets up, the fixed plate is used for providing the installation station for the convex arc scraper blade, improves the intensity and the rigidity of installation axle to through this kind of detachable connected mode, if the convex arc scraper blade of sweeper needs to be changed, can launch reserve scraper blade under the circumstances of not shutting down.
In any of the above technical solutions, the scraper further comprises a mounting plate, wherein the mounting plate is matched with the fixing plate to enable the convex arc-shaped scraper to be clamped between the mounting plate and the fixing plate; and a plurality of fourth screw holes are formed in the mounting plate, and the bolt penetrates through the second screw hole, the third screw hole and the fourth screw hole to fixedly connect the mounting plate, the convex arc-shaped scraper and the fixing plate.
In this technical scheme, the mounting panel can fasten the protruding arc scraper blade and be connected with the fixed plate to further increase the intensity and the rigidity of installation axle. The fixing plate and the mounting plate can be made of steel plates.
In any of the above technical solutions, the adhesive tape dispenser further comprises a pressure sensor and an alarm, wherein the pressure sensor is arranged on the convex arc-shaped scraper and used for monitoring the pressure between the convex arc-shaped scraper and the adhesive tape; the alarm is connected with the pressure sensor and used for giving an alarm when the pressure between the convex arc-shaped scraper blade and the adhesive tape is lower than a threshold value.
In this technical scheme, when the pressure between convex arc scraper blade and the sticky tape is less, the pressure alarm can send the warning, reminds maintainer in time to adjust the sweeper position in order to reach and clean the effect.
In any one of the above technical solutions, the three convex arc scrapers are arranged on the mounting shaft at intervals of 120 degrees along the circumferential direction of the mounting shaft.
In this technical scheme, set up a plurality of convex arc scraper blades, can reduce the number of times of changing convex arc scraper blade, facilitate the use.
To sum up, owing to adopted above-mentioned technical characteristic, the beneficial effects of the utility model are that:
through setting up this sweeper can use pipe strap machine or belt conveyor to carry the material that moisture content is high, the abrasiveness is big, the stickness is strong to this sweeper can be used for cleaning of head return stroke area loading end, cleans fully, avoids return stroke section material to operational environment's pollution, solves the wearing and tearing problem of surplus material to bearing roller, cylinder and sticky tape. Can effectively prolong the service life of the carrier roller, the roller and the adhesive tape.
And the sweeper has high reliability, simple installation, quick replacement and convenient use.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of an adjustable drum scraper sweeper for a belt conveyor according to one embodiment of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along plane A-A of the adjustable drum scraper sweeper of the belt conveyor of FIG. 1;
FIG. 3 is a schematic view of a convex curved scraper blade in an adjustable drum scraper sweeper for a belt conveyor according to an embodiment of the present invention;
FIG. 4 is a schematic view of a bracket in an adjustable drum scraper sweeper for a belt conveyor according to one embodiment of the present invention;
fig. 5 is a schematic structural view of a base in an adjustable drum scraper sweeper for a belt conveyor according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a mounting plate in an adjustable drum scraper sweeper for a belt conveyor according to one embodiment of the present invention;
fig. 7 is a schematic view of an installation shaft of an adjustable drum-type scraper sweeper for a belt conveyor according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:
1. a support; 2. installing a shaft; 3. a convex arc-shaped scraper; 4. an adhesive tape; 5. a base; 6. a fixing plate; 7. mounting a plate; 8. a pressure sensor; 9. an alarm;
11. a long hole;
21. a first screw hole;
31. a third screw hole;
51. a fixing hole; 52. countersunk head screw holes; 53. mounting holes;
61. a second screw hole;
71. and a fourth screw hole.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
An adjustable drum scraper sweeper for a belt conveyor according to some embodiments of the present invention is described below with reference to fig. 1-7.
Some embodiments of the present application provide an adjustable drum scraper sweeper for a belt conveyor.
As shown in fig. 1 to 7, a first embodiment of the present invention provides an adjustable drum-shaped scraper sweeper for a belt conveyor, the belt conveyor being provided with a rubber belt 4, including: support 1, installation axle 2 and convex arc scraper blade 3, convex arc scraper blade 3 is fixed to be set up on installation axle 2, installation axle 2 links to each other with support 1, and the hookup location between installation axle 2 and the support 1 can be followed and is close to or keeps away from the direction adjustment of sticky tape 4, through the relative position of adjusting installation axle 2 and support 1, makes the convex arc side of convex arc scraper blade 3 laminate in the surface of sticky tape 4 at the during operation.
In the adjustable drum-shaped scraper sweeper of the belt conveyor, the rubber belt 4 is arranged on the carrier roller; the bracket 1 can be fixed on a belt conveyor or other positions, and the bracket 1 is kept still; the convex arc-shaped scraper 3 can be connected with the mounting shaft 2 through fixed connection modes such as welding, bolt connection, bonding and the like; the mounting shaft 2 can be directly connected with the bracket 1 or can be connected with the bracket 1 through other media; the connecting position of installation axle 2 and support 1 is adjusted along the direction of being close to or keeping away from sticky tape 4, drives installation epaxial convex arc scraper blade 3 and is close to or keeps away from sticky tape 4 to when starting, guarantee no matter when sticky tape 4's surface is for flattening out or concave, convex arc side of convex arc scraper blade 3 can both the close contact in sticky tape 4's surface.
The mode that realizes adjusting the hookup location of installation axle 2 and support 1 can be through the cooperation of round hole and slot hole, perhaps slider and spout cooperation etc..
The utility model discloses a second embodiment provides an adjustable cydariform scraper blade sweeper of belt conveyor, and on the basis of first embodiment, as shown in fig. 1 to 7, still include base 5, installation axle 2 and base 5 fixed connection, base 5 is equipped with fixed orifices 51, be equipped with elongated hole 11 on the support 1, the length in elongated hole 11 extends to the direction that is close to sticky tape 4, fixed orifices 51 and elongated hole 11 bolted connection to realize the fixed connection of base 5 and support 1.
In this embodiment, the mounting shaft 2 is connected to the bracket 1 through the base 5, the hole length of the elongated hole 11 is at least greater than twice the diameter of the fixing hole 51, the elongated hole 11 can provide at least two mounting positions where the fixing hole 51 can be bolted, and the interval between the convex arc-shaped scraper 3 and the adhesive tape 4 is adjusted by adjusting the connecting position of the base 5 and the bracket 1, that is, adjusting the position of the fixing hole 51 on the elongated hole 11, so that the convex arc-shaped scraper 3 is in close contact with the surface of the adhesive tape 4.
The utility model discloses a third embodiment provides an adjustable cydariform scraper blade sweeper of belt conveyor, and on the basis of above-mentioned arbitrary embodiment, as shown in fig. 1 to 7, base 5 is equipped with countersunk head screw 52, be equipped with the first screw 21 that matches with countersunk head screw 52 position on installation axle 2, first screw 21 passes through countersunk head bolt fixed connection with countersunk head screw 52.
In this embodiment, the base 5 and the mounting shaft 2 are reliably fixed by the countersunk head screw holes 52 and the first screw holes 21, specifically, three first screw holes 21 may be provided at the end of the mounting shaft 2, three countersunk head screw holes 52 are provided on the base 5, and the three first screw holes 21 and the three countersunk head screw holes 52 are connected in a one-to-one correspondence manner.
The utility model discloses the fourth embodiment provides an adjustable cydariform scraper blade sweeper of belt conveyor, and on the basis of above-mentioned arbitrary embodiment, as shown in fig. 1 to 7, base 5 is equipped with mounting hole 53, the tip of installation axle 2 penetrates mounting hole 53, the pore wall of mounting hole 53 is located to countersunk screw 52.
In this embodiment, during installation, the installation shaft 2 is first inserted into the installation hole 53 of the base 5, so that the countersunk head screw hole 52 formed on the wall of the installation hole 53 is aligned with the first screw hole 21 formed on the installation shaft 2, and the countersunk head bolt is screwed in; the three countersunk screw holes 52 are uniformly arranged along the circumferential direction of the mounting hole 53, and the three first screw holes 21 are uniformly arranged along the circumferential direction of the mounting shaft 2.
The utility model discloses the fifth embodiment provides an adjustable cydariform scraper blade sweeper of belt conveyor, and on the basis of above-mentioned arbitrary embodiment, as shown in fig. 1 to 7, two support 1 sets up respectively in the both sides of sticky tape 4, and the both ends of installation axle 2 link to each other with two supports 1 through a base 5 respectively.
The utility model discloses the sixth embodiment provides an adjustable cydariform scraper blade sweeper of belt conveyor, and on the basis of above-mentioned arbitrary embodiment, as shown in fig. 1 to 7, the arc length of 3 convex arcs of convex arc scraper blade sides is greater than the width of sticky tape 4, and the convex arc radius is between 2m ~ 5 m.
In this embodiment, in order to ensure that the convex arc-shaped scraper 3 can completely clean the surface of the adhesive tape 4, the arrangement direction of the convex arc-shaped scraper 3 is perpendicular to the length direction of the adhesive tape 4, and the convex arc length of the convex arc-shaped scraper 3 is 200mm longer than the width of the adhesive tape 4; the convex arc scraper 3 is made of polyurethane material, and the convex arc side of the convex arc scraper is the side close to the adhesive tape 4.
The utility model discloses the seventh embodiment provides an adjustable cydariform scraper blade sweeper of belt conveyor, and on the basis of above-mentioned arbitrary embodiment, as shown in fig. 1 to 7, still include the fixed plate 6 of arranging along the axial of installation axle 2, be equipped with a plurality of second screw 61 on the fixed plate 6, be equipped with a plurality of third screw 31 on the protruding arc scraper blade 3, a plurality of second screw 61 and a plurality of third screw 31 position one-to-one, second screw 61 passes through bolted connection with third screw 31.
In this embodiment, the fixing plate 6 is fixedly connected to the mounting shaft 2, such as by a welded connection or an integrally formed arrangement, the fixing plate 6 is used to provide a mounting station for the convex arc-shaped scraper blade 3, improving the strength and rigidity of the mounting shaft 2, and by such a detachable connection, if the convex arc-shaped scraper blade 3 of the sweeper needs to be replaced, the spare scraper blade can be used without stopping the machine.
The eighth embodiment of the present invention provides an adjustable drum-shaped scraper sweeper for a belt conveyor, and on the basis of any of the above embodiments, as shown in fig. 1 to 7, the adjustable drum-shaped scraper sweeper further comprises a mounting plate 7, wherein the mounting plate 7 is matched with a fixing plate 6 so that a convex arc-shaped scraper 3 is clamped between the mounting plate 7 and the fixing plate 6; and a plurality of fourth screw holes 71 are formed in the mounting plate 7, and the bolt penetrates through the second screw holes 61, the third screw holes 31 and the fourth screw holes 71 to fixedly connect the mounting plate 7, the convex arc-shaped scraper 3 and the fixing plate 6.
In this embodiment, the mounting plate 7 may secure the connection of the convexly curved scraper blade 3 to the fixed plate 6 and further increase the strength and rigidity of the mounting shaft 2. The fixing plate 6 and the mounting plate 7 can be made of steel plates.
The ninth embodiment of the utility model provides an adjustable drum-shaped scraper blade sweeper of belt conveyor, and on the basis of any embodiment, as shown in fig. 1 to 7, still include pressure sensor 8 and alarm 9, pressure sensor 8 locates convex arc-shaped scraper blade 3, is used for monitoring the pressure size between convex arc-shaped scraper blade 3 and sticky tape 4; the alarm 9 is connected with the pressure sensor 8 and used for giving an alarm when the pressure between the convex arc-shaped scraper 3 and the adhesive tape 4 is lower than a threshold value.
In this embodiment, when the pressure between the convex arc-shaped scraper 3 and the adhesive tape 4 is small, the pressure alarm 9 will give an alarm to remind the maintenance personnel to adjust the position of the cleaner in time to achieve the cleaning effect.
The utility model discloses tenth embodiment provides an adjustable cydariform scraper blade sweeper of belt conveyor, and on the basis of any embodiment of the aforesaid, as shown in fig. 1 to 7, it is three the setting of protruding arc scraper blade 3 along installation axle 2 circumference and interval 120 degrees is on installation axle 2.
In this embodiment, a plurality of convex arc scrapers 3 are provided, so that the number of times of replacing the convex arc scrapers 3 can be reduced, and the use is facilitated.
In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An adjustable drum-shaped scraper sweeper of a belt conveyor, the belt conveyor is provided with a rubber belt (4), which is characterized by comprising: support (1), installation axle (2) and convex arc shape scraper blade (3), convex arc shape scraper blade (3) are fixed to be set up on installation axle (2), installation axle (2) link to each other with support (1), and the hookup location between installation axle (2) and support (1) can be followed and is close to or keeps away from the direction adjustment of sticky tape (4), through the relative position of adjusting installation axle (2) and support (1), makes the convex arc side of convex arc shape scraper blade (3) laminate in the surface of sticky tape (4) at the during operation.
2. The adjustable drum-shaped scraper sweeper of belt conveyor according to claim 1, characterized in that, it further comprises a base (5), the mounting shaft (2) is fixedly connected with the base (5), the base (5) is provided with a fixing hole (51), the support (1) is provided with an elongated hole (11), the length of the elongated hole (11) extends to the direction close to the adhesive tape (4), and the fixing hole (51) is connected with the elongated hole (11) through a bolt, so as to realize the fixed connection of the base (5) and the support (1).
3. The adjustable drum-shaped scraper sweeper of belt conveyor according to claim 2, characterized in that the base (5) is provided with a countersunk screw hole (52), the mounting shaft (2) is provided with a first screw hole (21) matched with the countersunk screw hole (52), and the first screw hole (21) is fixedly connected with the countersunk screw hole (52) through a countersunk bolt.
4. The adjustable drum scraper sweeper of claim 3, characterized in that the base (5) is provided with a mounting hole (53), the end of the mounting shaft (2) penetrates the mounting hole (53), and the countersunk screw hole (52) is formed in the wall of the mounting hole (53).
5. The adjustable drum scraper sweeper of belt conveyor according to claim 4, characterized in that two said brackets (1) are respectively arranged on both sides of the rubber belt (4), and the two ends of the mounting shaft (2) are respectively connected with two brackets (1) through a base (5).
6. The adjustable drum scraper sweeper of belt conveyor as claimed in any one of claims 1 to 5, characterized in that the arc length of the convex arc side of the convex arc shaped scraper (3) is greater than the width of the adhesive tape (4), and the convex arc radius is between 2m and 5 m.
7. The adjustable drum-shaped scraper sweeper of belt conveyor according to any one of claims 1 to 5, characterized by further comprising a fixing plate (6) arranged along the axial direction of the mounting shaft (2), wherein a plurality of second screw holes (61) are formed in the fixing plate (6), a plurality of third screw holes (31) are formed in the convex arc-shaped scraper (3), the plurality of second screw holes (61) correspond to the plurality of third screw holes (31) in one-to-one correspondence, and the second screw holes (61) are connected with the third screw holes (31) through bolts.
8. The adjustable drum scraper sweeper of belt conveyor according to claim 7, characterized by further comprising a mounting plate (7), wherein the mounting plate (7) cooperates with the fixed plate (6) such that the convex arc shaped scraper (3) is clamped between the mounting plate (7) and the fixed plate (6); the mounting plate (7) is provided with a plurality of fourth screw holes (71), and the bolt penetrates through the second screw holes (61), the third screw holes (31) and the fourth screw holes (71) to fixedly connect the mounting plate (7), the convex arc-shaped scraper (3) and the fixing plate (6).
9. The adjustable drum scraper sweeper of any one of claims 1 to 5, characterized by further comprising a pressure sensor (8) and an alarm (9), wherein the pressure sensor (8) is arranged on the convex arc-shaped scraper (3) and used for monitoring the pressure between the convex arc-shaped scraper (3) and the adhesive tape (4); the alarm (9) is connected with the pressure sensor (8) and used for giving an alarm when the pressure between the convex arc-shaped scraper blade (3) and the adhesive tape (4) is lower than a threshold value.
10. The adjustable drum scraper sweeper of any one of claims 1 to 5, characterized in that three said convexly curved scrapers (3) are arranged on the mounting shaft (2) circumferentially and 120 degrees apart along the mounting shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450279.2U CN218753212U (en) | 2022-12-22 | 2022-12-22 | Adjustable drum-shaped scraper sweeper of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450279.2U CN218753212U (en) | 2022-12-22 | 2022-12-22 | Adjustable drum-shaped scraper sweeper of belt conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN218753212U true CN218753212U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223450279.2U Active CN218753212U (en) | 2022-12-22 | 2022-12-22 | Adjustable drum-shaped scraper sweeper of belt conveyor |
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| Country | Link |
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| CN (1) | CN218753212U (en) |
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- 2022-12-22 CN CN202223450279.2U patent/CN218753212U/en active Active
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