CN115848949A - Adjustable drum-shaped scraper sweeper of belt conveyor - Google Patents
Adjustable drum-shaped scraper sweeper of belt conveyor Download PDFInfo
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- CN115848949A CN115848949A CN202211654827.5A CN202211654827A CN115848949A CN 115848949 A CN115848949 A CN 115848949A CN 202211654827 A CN202211654827 A CN 202211654827A CN 115848949 A CN115848949 A CN 115848949A
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- belt conveyor
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Abstract
The invention provides an adjustable drum-shaped scraper sweeper of a belt conveyor, which comprises: support, base, installation axle and convex arc shape scraper blade, the fixed setting of convex arc shape scraper blade is at the installation epaxial, 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 shape 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 invention relates to the technical field of cleaning devices of belt conveyors, in particular to an adjustable drum-shaped scraper sweeper of a 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 at present, there are two main types of cleaners for cleaning a bearing surface: 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 material viscosity is high; the second rotating brush cleaner is not only poor in cleaning effect on materials with high water content and high viscosity, but also capable of causing the materials to pollute the adhesive tape again due to the fact that the cleaner needs to rotate.
Therefore, when the existing cleaning device is adopted, the water content of conveyed materials is high, and the viscosity is high, the materials still cannot be cleaned completely after passing through the two cleaners at the head part, so that the materials are seriously gathered along the return stroke, 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 requirements 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.
Disclosure of Invention
The invention aims to at least solve one of the technical problems that the prior sweeper is difficult to sweep materials with high water content, high abrasion and strong viscosity, the materials in the return stroke section are difficult to sweep, the pollution to the operation environment is caused, and the abrasion to a carrier roller, a roller and an adhesive tape is caused.
To this end, the invention provides an adjustable drum scraper sweeper for a belt conveyor.
The invention provides an adjustable drum-shaped scraper sweeper of a belt conveyor, wherein the belt conveyor is provided with an adhesive tape, and the cleaner comprises: 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 invention provides an adjustable drum-shaped scraper sweeper of a belt conveyor, wherein 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 technical scheme of the invention, the adjustable drum-shaped scraper sweeper of the belt conveyor can also have the 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 convex 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 technical scheme, the device 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, 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.
In summary, due to the adoption of the technical characteristics, the invention has the beneficial effects 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 a belt conveyor adjustable drum scraper sweeper configuration in accordance with 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 diagram of a convex curved blade configuration for an adjustable drum scraper sweeper for a belt conveyor in accordance with one embodiment of the present invention;
FIG. 4 is a schematic illustration of a bracket for an adjustable drum scraper sweeper for a belt conveyor in accordance with one embodiment of the present invention;
FIG. 5 is a schematic illustration of a base in an adjustable drum scraper sweeper for a belt conveyor in accordance with one embodiment of the present invention;
FIG. 6 is a schematic illustration of the configuration of a mounting plate in an adjustable drum scraper sweeper for a belt conveyor in accordance with one embodiment of the present invention;
FIG. 7 is a schematic view of the mounting shaft in an adjustable drum squeegee sweeper for a belt conveyor in accordance with one embodiment of the 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 that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. 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 otherwise than as specifically described herein, and thus 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 scraper sweeper for a belt conveyor provided with a rubber belt 4, comprising: 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 static; 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 second embodiment of the invention provides an adjustable drum-shaped scraper sweeper of a belt conveyor, and on the basis of the first embodiment, as shown in fig. 1 to 7, the adjustable drum-shaped scraper sweeper 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 towards the direction close to the adhesive tape 4, and the fixing hole 51 is connected with the elongated hole 11 through a bolt, so that the base 5 is fixedly connected with the 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.
A third embodiment of the present invention provides an adjustable drum-shaped scraper sweeper for a belt conveyor, and based on any of the above embodiments, as shown in fig. 1 to 7, the base 5 is provided with a countersunk head screw hole 52, the mounting shaft 2 is provided with a first screw hole 21 matched with the countersunk head screw hole 52 in position, and the first screw hole 21 and the countersunk head screw hole 52 are fixedly connected through a countersunk head bolt.
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.
In a fourth embodiment of the present invention, an adjustable drum-shaped scraper cleaner for a belt conveyor is provided, and based on any of the above embodiments, as shown in fig. 1 to 7, the base 5 is provided with a mounting hole 53, an end of the mounting shaft 2 penetrates into the mounting hole 53, and the countersunk screw hole 52 is provided in a hole wall of the mounting hole 53.
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 fifth embodiment of the invention provides an adjustable drum-shaped scraper cleaner of a belt conveyor, and on the basis of any one of the above embodiments, as shown in fig. 1 to 7, two brackets 1 are respectively arranged at two sides of a rubber belt 4, and two ends of a mounting shaft 2 are respectively connected with the two brackets 1 through a base 5.
The sixth embodiment of the invention provides an adjustable drum-shaped scraper cleaner of a belt conveyor, and on the basis of any embodiment, as shown in fig. 1 to 7, the arc length of the convex arc side of the convex arc-shaped scraper 3 is larger than the width of the adhesive tape 4, and the radius of the convex arc is between 2m and 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.
A seventh embodiment of the present invention provides an adjustable drum-shaped scraper cleaner for a belt conveyor, and based on any of the above embodiments, as shown in fig. 1 to 7, the cleaner further includes a fixing plate 6 arranged along the axial direction of the mounting shaft 2, the fixing plate 6 is provided with a plurality of second screw holes 61, the convex arc-shaped scraper 3 is provided with a plurality of third screw holes 31, the plurality of second screw holes 61 correspond to the plurality of third screw holes 31 one by one, and the second screw holes 61 are connected with the third screw holes 31 through bolts.
In this embodiment, the fixed plate 6 is fixedly connected to the mounting shaft 2, such as by a welded connection or an integrally formed arrangement, the fixed 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 backup scraper blade can be activated without stopping.
An eighth embodiment of the present invention provides an adjustable drum-shaped scraper sweeper for a belt conveyor, and based on any of the above embodiments, as shown in fig. 1 to 7, the scraper sweeper further includes a mounting plate 7, wherein the mounting plate 7 is matched with a fixing plate 6 to enable a convex arc-shaped scraper 3 to be 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 attachment of the convexly curved scraper 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.
A ninth embodiment of the present invention provides an adjustable drum-shaped scraper sweeper for a belt conveyor, and based on any of the above embodiments, as shown in fig. 1 to 7, the sweeper further includes a pressure sensor 8 and an alarm 9, wherein the pressure sensor 8 is disposed on the convex arc-shaped scraper 3 and is 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 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 so as to achieve the cleaning effect.
A tenth embodiment of the present invention provides an adjustable drum-shaped scraper sweeper for a belt conveyor, and based on any of the above embodiments, as shown in fig. 1 to 7, three convex arc-shaped scrapers 3 are arranged on a mounting shaft 2 along the circumferential direction of the mounting shaft 2 at intervals of 120 degrees.
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 scraper blade (3), convex arc scraper blade (3) are 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 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.
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 claim 7, characterized in that it further comprises a mounting plate (7), said mounting plate (7) cooperating with the fixed plate (6) to clamp the convex arc scraper (3) 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 |
|---|---|---|---|
| CN202211654827.5A CN115848949A (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 |
|---|---|---|---|
| CN202211654827.5A CN115848949A (en) | 2022-12-22 | 2022-12-22 | Adjustable drum-shaped scraper sweeper of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115848949A true CN115848949A (en) | 2023-03-28 |
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ID=85653779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211654827.5A Pending CN115848949A (en) | 2022-12-22 | 2022-12-22 | Adjustable drum-shaped scraper sweeper of belt conveyor |
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| Country | Link |
|---|---|
| CN (1) | CN115848949A (en) |
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2022
- 2022-12-22 CN CN202211654827.5A patent/CN115848949A/en active Pending
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