CN213864154U - Counterweight type belt cleaning device - Google Patents
Counterweight type belt cleaning device Download PDFInfo
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- CN213864154U CN213864154U CN202022331296.9U CN202022331296U CN213864154U CN 213864154 U CN213864154 U CN 213864154U CN 202022331296 U CN202022331296 U CN 202022331296U CN 213864154 U CN213864154 U CN 213864154U
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- belt
- cleaning device
- belt cleaning
- mounting bracket
- arm
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Abstract
The utility model relates to a counter weight formula belt cleaning device, it includes mounting bracket, bearing frame, gyration arm, holder, scraper and scraper seat and belt stabilizer, two mounting bracket fixed mounting is in band conveyer's frame both sides, two the bearing frame respectively fixed mounting in one side of mounting bracket, two one side that the gyration arm is close to the end portion all is equipped with the round pin axle, the round pin axle is rotationally located the bearing frame, the scraper is located scrape the blade holder, scrape the both ends of blade holder and pass through holder fixed mounting in two the one end of gyration arm, two the other end of gyration arm is equipped with the weight box, belt stabilizer centre gripping band conveyer's belt is located the mounting bracket. The utility model provides a clear ware of tradition need frequently adjust the work load and the frequent change of spring, make cleaning device remain the best effect of cleaning throughout.
Description
Technical Field
The utility model relates to a band conveyer working face clearance technical field especially relates to a counter weight formula belt cleaning device.
Background
In the material conveying process of the existing belt conveyor, if residual attached materials enter the roller or the carrier roller bearing seat, bearing abrasion can be accelerated, if materials are adhered to the surface of the roller or the carrier roller, the surface of the conveying belt can be torn and roughened, and the abrasion and the damage of the conveying belt are accelerated. The sweeping capacity of the sweeper plays a significant role in improving the operating efficiency and reliability of the belt conveyor, reducing the equipment failure efficiency and reducing the maintenance cost.
The existing belt conveyor is generally provided with an H-shaped cleaner and a P-shaped cleaner at an unloading roller, and the pretightening force of the cleaners is realized by springs. Along with the factors of abrasion of a scraper of the sweeper and frequent stress of a spring, the sweeper needs to be adjusted frequently, abrasion of the scraper and change of elasticity of the spring are compensated, the specialty is stronger, and the maintenance workload is larger.
The existing spring type P-type sweeper 2 consists of a main compression spring 201, a P-type scraper 202, an angle adjusting buffer spring 203 and a sweeper fixing support 204, as shown in fig. 2, the elasticity of the spring is gradually reduced along with the increase of the service time of the sweeper, so that the sweeping effect of the sweeper is poor; meanwhile, personnel are required to check regularly, the compression amount of the main compression spring is adjusted according to the abrasion condition to achieve effective contact between the scraper and the belt, and the workload is large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a counter weight formula belt cleaning device has solved the frequent change of the work load that traditional clear ware needs frequent regulation and spring, makes cleaning device remain the best throughout and cleans the effect.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a counter weight formula belt cleaning device, cleaning device includes mounting bracket, bearing frame, gyration arm, holder, scraper and scraper seat and belt stabilizer, two mounting bracket fixed mounting is in band conveyer's frame both sides, two the bearing frame respectively fixed mounting in one side of mounting bracket, two one side that the gyration arm is close to the end portion all is equipped with the round pin axle, the round pin axle is rotationally located the bearing frame, the scraper is located scrape the blade holder, scrape the both ends of blade holder and pass through holder fixed mounting in two the one end of gyration arm, two the other end of gyration arm is equipped with the weight box, the belt of belt stabilizer centre gripping band conveyer is located the mounting bracket.
The utility model provides a counterweight type belt cleaning device's a preferred embodiment, the mounting bracket includes crossbeam and longeron, the longeron is located the middle part of crossbeam forms T type structure.
In a preferred embodiment of the counterweight type belt sweeping apparatus provided in the present invention, the belt stabilizer is fixedly installed in the cross beam, and the belt stabilizer is provided with 2 sets.
The utility model provides a counterweight type belt cleaning device's a preferred embodiment, the belt stabilizer includes support, bearing roller and compression roller, the lower surface of belt is located to the bearing roller, the upper surface of belt is located to the compression roller, the both ends of bearing roller and compression roller all through support fixed mounting in the crossbeam.
The utility model provides a counterweight type belt cleaning device's a preferred embodiment, the staple bolt of gasket is taken in the holder adoption, the staple bolt comprises two semi-arc's hoop piece, one of them the hoop piece with the tip welding of slewing arm, two are that the hoop piece passes through bolt fixed connection.
The utility model provides a in a preferred embodiment of counter weight formula belt cleaning device, the weight box is equipped with 1, including box, chain and connecting rod, the connection can be dismantled at the both ends of connecting rod the gyration arm, the box passes through the chain and connects the middle part of connecting rod.
In a preferred embodiment of the counterweight type belt cleaning apparatus of the present invention, the rotating arm is provided with a plurality of link adjusting positions.
The utility model provides a another kind of preferred embodiment of counter weight formula belt cleaning device, the weight box is equipped with 2, 2 the weight box hangs through chain and couple respectively and locates hang the hole on the slewing arm.
In another preferred embodiment of the counterweight type belt cleaning apparatus provided in the present invention, the rotating arm is provided with a plurality of hanging holes for adjusting the position of the counterweight box.
Compared with the prior art, the utility model provides a counter weight formula belt cleaning device's beneficial effect is: the utility model provides constant contact force between the scraper and the belt by utilizing the weight box with fixed weight and adopting the lever principle, realizes the adjustment-free whole service life of the scraper of the cleaning device, and ensures that the cleaning device always keeps the best cleaning effect; the design of the belt stabilizer effectively controls the influence of belt bounce on the cleaning device, and the expected cleaning effect is obtained when the belt stabilizer is used on site.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a counterweight type belt cleaning device provided by the present invention;
fig. 2 is a schematic structural view of the conventional spring-type P-type sweeper provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1, the embodiment provides a counterweight type belt cleaning device 1, which includes a mounting frame 11, bearing seats 12, rotary arms 13, a clamping member 14, a scraper 15, scraper seats 16, and a belt stabilizer 17, wherein the two mounting frames 11 are fixedly mounted on two sides of a frame of a belt conveyor as a mounting base of the whole cleaning device on the frame of the belt conveyor, the two bearing seats 12 are respectively fixedly mounted on one side of the mounting frame 11, a pin 130 is disposed on one side of each of the two rotary arms 13 near an end portion, the pin 130 is rotatably disposed on the bearing seat 12, the scraper 15 is disposed on the scraper seat 16, two ends of the scraper seat 16 are fixedly arranged at one end of the two rotary arms 13 through clamping pieces 14, the other end of the two rotary arms 13 is provided with a weight box 18, a counterweight block can be arranged in the counterweight box 18, and the belt stabilizer 17 clamps the belt of the belt conveyor and is arranged on the mounting frame 11.
In the embodiment, the constant contact force between the scraper and the belt is provided by using the weight box with fixed weight and adopting a lever principle, so that the regulation-free whole service life of the scraper of the cleaning device is realized, and the cleaning device can always keep the optimal cleaning effect; the design of the belt stabilizer effectively controls the influence of belt bounce on the cleaning device, and the expected cleaning effect is obtained when the belt stabilizer is used on site.
Specifically, the weight box 18 of the present embodiment is provided with 2 weight boxes 18, and 2 weight boxes 18 are respectively hung on the hanging holes 132 of the rotating arm 13 through the chain 19 and the hooks (not shown in the figure).
Preferably, the swivel arm 13 is provided with a plurality of hanging holes 132 for adjusting the position of the weight box 18. Facilitating selection of a mounting position of the weight box for adjusting a contact force of the scraper with a belt.
Example two
Different from the first embodiment, the weight box 18 of the present embodiment is provided with 1 weight box, and includes a box body, a chain 19 and a connecting rod (not shown in the figure), two ends of the connecting rod are detachably connected to the swivel arm 13, the box body is connected to the middle portion of the connecting rod through the chain 19, and the connecting mode can adopt welding, bolt connection or other fixed connecting modes.
Preferably, the swivel arm 13 is provided with a plurality of link adjusting positions 132 for facilitating selection of the installation position of the weight box for adjusting the contact force of the scraper with the belt.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, the mounting frame 11 of the present embodiment includes a cross beam 1101 and a longitudinal beam 1102, the longitudinal beam 1102 is disposed in the middle of the cross beam 1101 to form a T-shaped structure, the belt stabilizer 17 is fixedly mounted on the cross beam 1101, and the mounting frame of the T-shaped structure facilitates the mounting of the belt stabilizer.
Example four
Based on any of the above embodiments, the belt stabilizer 17 of this embodiment is provided with 2 sets, and the 2 sets of belt stabilizers 17 are respectively disposed on the front and rear sides of the scraper 15; preferably, the belt stabilizer 17 comprises a bracket 1701, an idler roller 1702 and a compression roller 1703, the idler roller 1702 is arranged on the lower surface of the belt, the compression roller 1703 is arranged on the upper surface of the belt, and both ends of the idler roller 1702 and the compression roller 1703 are fixedly mounted on the cross beam 1101 through the bracket 1701. The design of the belt stabilizer effectively controls the influence of belt bounce on the cleaning device, and the expected cleaning effect is obtained when the belt stabilizer is used on site.
EXAMPLE five
Based on any of the above embodiments, the clamping member 14 of this embodiment adopts a hoop with a gasket, the hoop is composed of two semi-arc hoop sheets, one of the hoop sheets is welded to the end of the revolving arm, and the two hoop sheets are fixedly connected through a bolt.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a counter weight formula belt cleaning device which characterized in that: including mounting bracket, bearing frame, revolving arm, holder, scraper and scraper seat and belt stabilizer, two mounting bracket fixed mounting is in band conveyer's frame both sides, two the bearing frame respectively fixed mounting in one side of mounting bracket, two one side that the revolving arm leans on the end portion all is equipped with the round pin axle, the round pin axle is rotationally located the bearing frame, the scraper is located scrape the blade holder, the both ends of scraping the blade holder are passed through holder fixed mounting in two the one end of revolving arm, two the other end of revolving arm is equipped with the weight box, the belt of belt stabilizer centre gripping band conveyer is located the mounting bracket.
2. A weighted belt cleaning device as claimed in claim 1, wherein: the mounting bracket comprises a cross beam and a longitudinal beam, wherein the longitudinal beam is arranged in the middle of the cross beam to form a T-shaped structure.
3. A weighted belt cleaning device as claimed in claim 2, wherein: the belt stabilizer fixed mounting in the crossbeam, the belt stabilizer is equipped with 2 groups.
4. A weighted belt cleaning device as claimed in claim 3, wherein: the belt stabilizer comprises a support, a carrier roller and a compression roller, the carrier roller is arranged on the lower surface of the belt, the compression roller is arranged on the upper surface of the belt, and the two ends of the carrier roller and the compression roller are fixedly arranged on the cross beam through the support.
5. A weighted belt cleaning device as claimed in claim 1, wherein: the clamping piece adopts a hoop with a gasket, the hoop consists of two semi-arc hoop sheets, one hoop sheet is welded with the end part of the rotary arm, and the two hoop sheets are fixedly connected through a bolt.
6. A counter weight type belt cleaning device according to any one of claims 1 to 5, wherein: the weight box is equipped with 1, including box, chain and connecting rod, the connection can be dismantled at the both ends of connecting rod the gyration arm, the box passes through the chain and connects the middle part of connecting rod.
7. A weighted belt cleaning device as set forth in claim 6, wherein: and a plurality of connecting rod adjusting positions are arranged on the rotary arm.
8. A counter weight type belt cleaning device according to any one of claims 1 to 5, wherein: the weight box is equipped with 2, 2 the weight box is hung through chain and couple respectively and is established hang the hole on the gyration arm.
9. A weighted belt cleaning device as claimed in claim 8, wherein: and the rotary arm is provided with a plurality of hanging holes for adjusting the position of the weight box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022331296.9U CN213864154U (en) | 2020-10-19 | 2020-10-19 | Counterweight type belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022331296.9U CN213864154U (en) | 2020-10-19 | 2020-10-19 | Counterweight type belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213864154U true CN213864154U (en) | 2021-08-03 |
Family
ID=77073028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022331296.9U Active CN213864154U (en) | 2020-10-19 | 2020-10-19 | Counterweight type belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213864154U (en) |
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2020
- 2020-10-19 CN CN202022331296.9U patent/CN213864154U/en active Active
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