CN210365722U - Hard alloy sweeper for head roller arc section - Google Patents
Hard alloy sweeper for head roller arc section Download PDFInfo
- Publication number
- CN210365722U CN210365722U CN201920938604.9U CN201920938604U CN210365722U CN 210365722 U CN210365722 U CN 210365722U CN 201920938604 U CN201920938604 U CN 201920938604U CN 210365722 U CN210365722 U CN 210365722U
- Authority
- CN
- China
- Prior art keywords
- scraper
- unit
- arc section
- head
- height fine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
A hard alloy sweeper for a head roller arc section is arranged on the head roller arc section and comprises a scraper unit, a scraper height fine adjustment unit, scraper frames, locking nuts and mounting seats, wherein the mounting seats are arranged at two ends of each scraper frame, and the mounting seats are arranged on two sides of a conveyor belt head protective cover through bolts; the scraper unit and the scraper height fine-tuning unit are connected through key groove locking and bolt fastening, the scraper height fine-tuning unit and the scraper frame are matched and can be connected in a rotation stopping mode, and the scraper height fine-tuning unit and the scraper frame are fastened and locked through the locking nut. The utility model discloses the scraper unit has outstanding dynamic compensation performance, and the scraper is better to the tracking nature of conveyer belt, and the material is difficult for crowded into between scraper and the sticky tape, and the difficult long-pending material of tool bit can be used for narrow and small mounted position, and every unit can be unanimous with the sticky tape laminating and the pressure of head cylinder circular arc section, guarantees that full scraper face realizes scraping the material, can not take place long-pending material putty risk in the funnel rear side, reduces extra equipment and puts in and the manual maintenance cost.
Description
Technical Field
The utility model relates to a sticky tape transport technical field such as power station, harbour, mine, concretely relates to a carbide sweeper for head cylinder circular arc section is particularly useful for cleaning of the easy viscous coal slime of high viscosity, slime, foreign matter etc. on the conveyer belt working face of high-speed operation.
Background
The belt conveyor is the main mode for conveying bulk materials in industries such as power stations, ports and mines, and the conveyor belt is the most widely used conveying device in the process of conveying and transferring materials. When the belt conveyor conveys materials, the materials are inevitably adhered to the working surface of the rubber belt and move along with the rubber belt, and the condition is particularly obvious when the belt conveyor is used for conveying the materials with high moisture content. The materials adhered on the rubber belt not only pollute the environment and waste raw materials, but also cause the rubber belt to deviate, even the rubber belt and the carrier roller are abraded, and the service life of the rubber belt conveyor is seriously influenced.
The front row of scrapers and the rear row of scrapers of the existing high-speed alloy sweeper are arranged on two sides of a scraper rod in a staggered and overlapped mode, a certain fall (a certain distance is reserved between every two adjacent scraper units in the axial direction of the scraper rod) exists in height, the fall guarantees that after the scraper units are installed, the top surfaces of the scrapers of all the scraper units are in planar contact with an adhesive tape on the same plane, and the full-scraper-surface scraping is guaranteed. If install behind sticky tape and head cylinder tangent line, often because the space between head cylinder and the funnel is not enough to the material of clearing up is piled up and is caused to clean the inefficacy or a large amount of clout spills to the funnel outside at the oblique section of funnel under the cylinder. If install the sticky tape plane section outside the funnel, thereby the material that cleans can't directly fall into the funnel and get into subordinate's conveying line, need consider extra mechanism or manpower at this moment and carry out subsequent processing.
Disclosure of Invention
The to-be-solved technical problem of the utility model is, it is not enough to the above-mentioned that current high speed alloy sweeper exists, a carbide sweeper for head cylinder circular arc section is provided, it not only has the characteristics of the fast alloy sweeper of above-mentioned high speed, a series of problems that the cylinder circular arc section brought can't be installed to the sweeper has still been solved, special structural design enables the belt of every scraper unit laminating in the circular arc section completely, guarantee that full scraper face realizes scraping the material, solve the problem of belt working face adhesion material from the source, the material that cleans can directly fall into in the chute below, directly get into subordinate's transmission line, can not take place the putty risk in the funnel, need not to be equipped with clear material device alone or the artifical clear material, reduce extra equipment and put in and artifical maintenance cost.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a hard alloy sweeper for a head roller arc section is arranged on the head roller arc section and comprises mounting seats, scraper units, scraper height fine adjustment units, scraper frames and locking nuts, wherein the mounting seats are arranged at two ends of each scraper frame, and the mounting seats are arranged on two sides of a conveyor belt head protective cover through bolts; the scraper unit and the scraper height fine-tuning unit are connected through key groove locking and bolt fastening, the scraper height fine-tuning unit and the scraper frame are matched and can be connected in a rotation stopping mode, and the scraper height fine-tuning unit and the scraper frame are fastened and locked through the locking nut.
According to the scheme, the scraper unit is provided with two rows of scrapers on the cutter bar, the two rows of scrapers are arranged in a staggered manner, the distance between the two rows of scrapers is 30mm, the width of the scraper unit is 120mm, the front and back two rows of scrapers are tangent to the adhesive tape of the arc section of the head roller and are symmetrically distributed on two sides of the normal line point of the adhesive tape, the installation seat is adjusted along the normal line direction to enable the scraper unit and the adhesive tape to be required, and the condition that the pressure of each scraper of the scraper unit is consistent with the adhesive tape in the arc section of the head roller (.
According to the scheme, the mounting seat is provided with the U-shaped fastening bolts and the plurality of set screws, the scraper frame is fixed on the mounting seat through the U-shaped fastening bolts, and the height and the angle of the scraper frame are adjusted through the U-shaped fastening bolts and the set screws of the adjusting mounting seat.
According to the scheme, the scraper height fine adjustment unit is provided with the protruding seam allowance, the scraper frame is provided with the concave seam allowance, and the protruding seam allowance on the scraper height fine adjustment unit is matched with the concave seam allowance on the scraper frame to perform seam allowance.
Compared with the prior art, the utility model, following beneficial effect has:
1. the sweeper can be arranged on the arc section of the head roller, each scraper unit can be attached to the adhesive tape of the arc section of the head roller and has consistent pressure, so that materials can be cleaned cleanly from the source without pollution along the line, and the problem that materials are adhered to the working surface of the belt is solved; the cleaning device has the advantages that the cleaning device can clean high-viscosity and easily-viscous materials when the conveying belt conveys the materials at a high speed, the scattering of the materials by the conveying belt is avoided, the environmental sanitation is guaranteed, and the damage of the materials to equipment and the conveying belt is reduced, so that the service life of the conveying device is prolonged, and the working conditions of a place for conveying the bulk materials are improved;
2. the material that cleans can directly fall into the chute of below in, directly get into subordinate's transfer line, can not take place the putty risk in the funnel, need not to be equipped with clear material device alone or the manual work is clearly expected to reduce extra equipment and put in and the manual maintenance cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
in the figure, 1-head roller, 2-chute, 3-hard alloy cleaner, 4-adhesive tape, 31-mounting seat, 32-scraper unit, 33-scraper height fine-adjustment unit, 34-scraper frame and 35-locking sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to 4, the hard alloy sweeper 3 for the head roller arc section according to the present invention is installed on the head roller 1 arc section, and includes an installation seat 31, a scraper unit 32, a scraper height fine adjustment unit 33, a scraper holder 34 and a lock nut 35, wherein the installation seat 31 is installed at two ends of the scraper holder 34, and the installation seat 31 is installed at two sides of a conveyor belt head shield through bolts; the scraper unit 32 is connected with the scraper height fine-adjustment unit 33 through key groove locking and bolt fastening, the scraper height fine-adjustment unit 33 is connected with the scraper frame 34 in a matched and rotation-stopping mode, and the scraper height fine-adjustment unit 33 and the scraper frame 34 are fastened and locked through the locking nut 35.
The scraper unit 32 is provided with two rows of scrapers on the cutter bar, the two rows of scrapers are arranged in a staggered manner from front to back, the scrapers have a height fine adjustment function, the scrapers driven by the elastic elements of the rubber torsion springs have excellent dynamic compensation performance, meanwhile, the scrapers embedded with the hard alloy blades have excellent wear resistance and scraping performance, materials are not easy to extrude between the scrapers and the adhesive tape, the cutter head is not easy to accumulate materials, and the phenomenon of material adhesion is avoided; the distance between the front row of scrapers and the rear row of scrapers is small enough, the distance between the two rows of scrapers is 30mm, the width of the scrapers is set to be 120mm, the front row of scrapers and the rear row of scrapers are tangent to the adhesive tape 4 of the arc section of the head roller and are symmetrically distributed on two sides of the normal line point of the adhesive tape, the pressure of the scraper units 32 and the pressure of the adhesive tape 4 are required by adjusting the mounting seat 31 along the normal direction, the adhesion and the pressure consistency of each scraper of the scraper units 32 and the adhesive tape 4 of the arc section of the head roller are ensured, the comprehensive scraping of materials in the arc section or the plane section is realized, and.
The mounting seat 31 is provided with a U-shaped fastening bolt and a plurality of set screws, the scraper holder 34 is fixed on the mounting seat 31 through the U-shaped fastening bolt, and the height and angle of the scraper holder 34 are adjusted through the U-shaped fastening bolt and the set screws of the mounting seat 31.
The scraper height fine adjustment unit 33 is provided with a convex seam allowance, the scraper frame 34 is provided with a concave seam allowance, and the convex seam allowance on the scraper height fine adjustment unit 33 is matched with the concave seam allowance on the scraper frame 34 for seam allowance.
The utility model discloses the problem of belt working face adhesion material can be solved from the source to alloy sweeper 3, at first clean it when guaranteeing the high-speed easy viscous material of carrying high viscosity of conveyer belt, the conveyer belt does not take place to spill the material, guarantee sanitation, reduce the destruction of material to equipment and conveyer belt, thereby reach extension conveyor's life, improve the purpose of carrying bulk material place operating condition, secondly, the material that cleans can directly fall into in below chute 2, directly get into subordinate's transfer line, can not take place the putty risk in the funnel, need not to be equipped with clear material device or artifical clear material alone, thereby the extra equipment of reduction is put in and the artifical maintenance cost.
The invention is not limited to the use set forth in the description and the embodiments, but various corresponding modifications and variations can be made by those skilled in the art, and all such corresponding modifications and variations are intended to fall within the scope of the claims.
Claims (4)
1. The utility model provides a carbide sweeper for head cylinder circular arc section which characterized in that: the scraper is arranged on the arc section of the head roller and comprises a mounting seat, scraper units, scraper height fine-adjustment units, scraper frames and locking nuts, wherein the mounting seats are arranged at two ends of the scraper frames, and the mounting seats are arranged at two sides of a belt head protective cover of the conveyor through bolts; the scraper unit and the scraper height fine-tuning unit are connected through key groove locking and bolt fastening, the scraper height fine-tuning unit and the scraper frame are matched and can be connected in a rotation stopping mode, and the scraper height fine-tuning unit and the scraper frame are fastened and locked through the locking nut.
2. The cemented carbide sweeper for a head roller circle segment of claim 1, wherein: the scraper unit sets up two rows of scrapers on the cutter arbor, and staggered arrangement around two rows of scrapers, two rows of scraper intervals are 30mm, the scraper width sets up to 120mm, and two rows of scrapers are tangent and the symmetric distribution in sticky tape normal line point both sides with the sticky tape of head cylinder circular arc section around, adjust the mount pad along the normal direction and make scraper unit and sticky tape pressure reach needs, guarantee that every scraper of scraper unit is unanimous with sticky tape laminating and pressure in head cylinder circular arc section.
3. A cemented carbide sweeper for a head roller arc segment as claimed in claim 2, characterised in that: the mounting seat is provided with U type fastening bolt and a plurality of holding screw, scrapes the knife rest and passes through U type fastening bolt to be fixed on the mounting seat, scrapes the adjustment of knife rest height and angle through the U type fastening bolt and the holding screw of adjusting the mounting seat.
4. A cemented carbide sweeper for a head roller arc segment as claimed in claim 2, characterised in that: set up protruding tang on the scraper high fine setting unit, set up the spill tang on the scraper frame, protruding tang on the scraper high fine setting unit cooperatees the tang with the spill tang on the scraper frame and splines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920938604.9U CN210365722U (en) | 2019-06-20 | 2019-06-20 | Hard alloy sweeper for head roller arc section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920938604.9U CN210365722U (en) | 2019-06-20 | 2019-06-20 | Hard alloy sweeper for head roller arc section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210365722U true CN210365722U (en) | 2020-04-21 |
Family
ID=70266064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920938604.9U Active CN210365722U (en) | 2019-06-20 | 2019-06-20 | Hard alloy sweeper for head roller arc section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210365722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511484A (en) * | 2021-09-14 | 2021-10-19 | 溧阳卓越新材料科技有限公司 | Roller cleaning mechanism for aluminum plastic film |
| CN115108277A (en) * | 2022-07-28 | 2022-09-27 | 安徽戈巴迪智能装备股份有限公司 | Conveying belt cleaning device |
-
2019
- 2019-06-20 CN CN201920938604.9U patent/CN210365722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511484A (en) * | 2021-09-14 | 2021-10-19 | 溧阳卓越新材料科技有限公司 | Roller cleaning mechanism for aluminum plastic film |
| CN115108277A (en) * | 2022-07-28 | 2022-09-27 | 安徽戈巴迪智能装备股份有限公司 | Conveying belt cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210365722U (en) | Hard alloy sweeper for head roller arc section | |
| CN204872692U (en) | Take tertiary cleaning device's belt conveyor | |
| CN111762540A (en) | Independent shock attenuation belt feeder wiper mechanism | |
| CN210418201U (en) | Omnibearing sweeper for conveyer belt | |
| CN210914174U (en) | Novel sweeper for conveyer belt conveyor | |
| CN207390329U (en) | A kind of cleaning device for mitigating belt feeder belt deterioration | |
| CN215515532U (en) | Edge scraper for conveyer belt circular arc section sweeper and mounting structure thereof | |
| CN116443531A (en) | Special plate conveyor for viscous material | |
| CN109533876A (en) | High belt speed rubber torsional spring alloy sweeper | |
| CN216996350U (en) | Conveyer belt working face cleaning device | |
| CN213058988U (en) | Belt feeder cylinder sweeper | |
| CN211687110U (en) | Belt conveyor and conveying belt cleaning structure thereof | |
| CN115108277A (en) | Conveying belt cleaning device | |
| CN113996391A (en) | Scraping mechanism for crusher | |
| CN216188742U (en) | Material guiding type bidirectional reversible scraper | |
| CN210064310U (en) | Tail roller cleaning device | |
| CN209939747U (en) | Belt conveyor sweeper | |
| CN220617324U (en) | Automatic-adjusting return stroke scraper cleaner device of belt conveyor | |
| CN210260092U (en) | Combined type conveyer belt working face cleaning device | |
| CN218831950U (en) | Scraper device for cleaning scale accumulated on sliding plate of KT3 cut stem cutting machine | |
| CN216784796U (en) | Automatic coal device of scraping of coal conveying system coal conveying sticky tape | |
| CN109533875A (en) | Conveyer belt rubber torsional spring alloy sweeper | |
| CN214568656U (en) | Angle-adjustable belt coal scraper | |
| CN210682240U (en) | Scraper with material guide plate for cleaning conveyor belt | |
| CN220181931U (en) | Belt cleaning mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |