CN101973455A - Adjustable preloaded sweeper - Google Patents
Adjustable preloaded sweeper Download PDFInfo
- Publication number
- CN101973455A CN101973455A CN 201010534028 CN201010534028A CN101973455A CN 101973455 A CN101973455 A CN 101973455A CN 201010534028 CN201010534028 CN 201010534028 CN 201010534028 A CN201010534028 A CN 201010534028A CN 101973455 A CN101973455 A CN 101973455A
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- left end
- hand member
- spring
- swabbing pig
- inner gear
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Abstract
The invention discloses an adjustable preloaded sweeper with simple structure, convenient maintenance and repair and good cleaning effect, comprising a fixed channel steel, a rubber belt and a belt platen, wherein the rubber belt is fixedly installed between the fixed channel steel and the belt platen by a fixed bolt, the left end of the fixed channel steel is connected with a left end axle, a fixed tensioning sheath is fixedly sheathed out of the left end axle, and a pressure bearing is arranged in the fixed tensioning sheath; the left end axle passes through the pressure bearing, the left part of the left end axle is penetrated with a spring which is positioned on the left side of the pressure bearing, and the left end of the left end axle is fixedly provided with a spring platen, and the spring is arranged between the spring platen and the pressure bearing; the right end of the fixed channel steel is fixedly connected with a right end axle, the central axis of the right end axle and the central axis of the left end axle are coincident, the right end axle is penetrated with an inner gear sleeve, and the inner gear sleeve and the right end axle are in sliding and relative rotating connection; and the inner wall of the right end of the inner gear sleeve is provided with an inner tooth, the right end axle is fixedly sheathed with a gear arranged on the right side of the inner gear sleeve, and the right end of the right end axle is hinged with a handle.
Description
Technical field
The present invention relates to a kind of belt transporter swabbing pig, relate in particular to a kind of adjustable pretension swabbing pig.
Background technology
Pit mining is the industrial foundation in the whole country and even the world, and its Product transport is one of most important operation, and its cost is directly connected to industrial all departments and one of parts that swabbing pig must be equipped when being the conveyor delivery loose unpacked material.But when the moist material of transportation, be difficult to unload clean, as not removing these salvage stores, when belt covert cylinder of process or carrying roller, the extruding of these materials will be subjected to and an ancient egg-shaped, holed wind instrument is bad, so swabbing pig has very important effect to having played very big effect the service life that prolongs belt in belt transportation, but still has a lot of drawbacks, with the weight hammer type swabbing pig is example, mainly contains the following aspects:
One, steadiness is bad in the course of the work for swabbing pig; tremble too big; will influence the cleaning effect like this; sometimes because the cleaning leather is adjusted uncomfortable; the phenomenon that turns can occur, also occur causing the phenomenon of the disconnected weldering of swabbing pig in addition, must stop to produce and weld because of vibration equipment through regular meeting; certainly will influence production, reduce work efficiency.
Two, weight hammer type swabbing pig volume is big, and institute takes up space big, gives the maintenance band a lot of troubles, and profile is not attractive in appearance yet.
Three, the cleaning effect is also undesirable.
Summary of the invention
The purpose of this invention is to provide the adjustable pretension swabbing pig that a kind of simple in structure, maintenance and repair is convenient, cleaning is effective.
For achieving the above object, the technical solution used in the present invention is:
A kind of adjustable pretension swabbing pig, comprise fixedly channel-section steel, balata belt and belt pressing plate, balata belt is fixedly installed to fixedly between the channel-section steel and belt pressing plate by bolt of rear end plate, it is characterized in that: fixedly the channel-section steel left end is fixedly connected with left end shaft, the left end shaft external fixation is set with fixedly tensioner cover, fixedly be provided with pressure bearing in the tensioner cover, left end shaft is passed in pressure bearing, the left end shaft left part is installed with spring, spring is positioned at the pressure bearing left side, the left end shaft left end is installed with spring bearer plate, and spring is between spring bearer plate and pressure bearing; Fixedly the channel-section steel right-hand member is fixedly connected with the right-hand member axle, the axis of right-hand member axle and the axis of left end shaft coincide, be installed with inner gear housing on the right-hand member axle, inner gear housing is slip and relative rotary connection with the right-hand member axle, inner gear housing right-hand member inwall has internal tooth, and fixed cover is equipped with gear on the right-hand member axle, and gear is positioned at the inner gear housing right side, gear is corresponding with internal tooth, and right-hand member axle right-hand member is hinged with handle.
According to described adjustable pretension swabbing pig, it is characterized in that: described inner gear housing outside is rotatably installed with rotatable lasso relatively, the rotation centerline of rotatable lasso and the axis of right-hand member axle coincide, and are fixedly connected with connecting rod on the rotatable lasso, and connecting rod and described handle are hinged.
According to described adjustable pretension swabbing pig, it is characterized in that: be fixedly connected with nut on the described rotatable lasso, described connecting rod and nut are for being threaded.
According to described adjustable pretension swabbing pig, it is characterized in that: described spring bearer plate is fixedly mounted on the left end shaft left end by bolt of rear end plate, is installed with spring washer on the spring bearer plate, and spring washer is between the nut of spring bearer plate and bolt of rear end plate.
According to described adjustable pretension swabbing pig, it is characterized in that: described gear is fixedly set on the right-hand member axle by flat key.
According to described adjustable pretension swabbing pig, it is characterized in that: have oil hole on the described inner gear housing, oil hole one end leads to the right-hand member axle.
According to described adjustable pretension swabbing pig, it is characterized in that: the airtight lubricating cup that is equipped with in described oil hole place.
The present invention is simple with other swabbing pig structure compared, maintenance maintenance convenient, cleaning is effective, when the equipment in running condition finds that swabbing pig spreads coal, can not stop equipment, not influence under the situation of production, can adjust swabbing pig by rotating a certain angle, make it reach reasonable cleaning effect.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A generalized section of Fig. 1;
Fig. 3 is the structural representation of left end shaft among Fig. 1;
Fig. 4 is the structural representation of right-hand member axle among Fig. 1;
Fig. 5 is the right elevation of Fig. 4;
Fig. 6 is the structural representation of Fig. 1 middle gear;
Fig. 7 is the right elevation of Fig. 6;
Fig. 8 is the structural representation of connecting rod among Fig. 1;
Fig. 9 is the right elevation of Fig. 8;
Figure 10 is the birds-eye view of Fig. 8;
Figure 11 is the structural representation of inner gear housing among Fig. 1;
Figure 12 is the right elevation of Figure 11;
Figure 13 is the structural representation of balata belt among Fig. 1;
Figure 14 is the left view of Figure 13;
Figure 15 is the fixing structural representation of channel-section steel among Fig. 1;
Figure 16 is the left view of Figure 15;
Figure 17 is the back view of Figure 15;
Figure 18 is the structural representation of handle among Fig. 1;
Figure 19 is the birds-eye view of Figure 18;
Figure 20 is the fixing structural representation of tensioner cover among Fig. 1;
Figure 21 is the left view of Figure 20;
Figure 22 is the structural representation of rotatable lasso among Fig. 1;
Figure 23 is the left view of Figure 22.
In the accompanying drawing:
1, bolt of rear end plate; 2, spring washer; 3, spring bearer plate; 4, spring; 5, fixing tensioner cover; 6, pressure bearing; 7, left end shaft; 8, fixing channel-section steel; 9, balata belt; 10, belt pressing plate; 11, bolt of rear end plate; 12, right-hand member axle; 13, inner gear housing; 14, oil hole; 15, rotatable lasso; 16, nut; 17, connecting rod; 18, gear; 19, flat key; 20, handle; 21, internal tooth.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further described:
A kind of adjustable pretension swabbing pig, as Fig. 1, Fig. 2, Figure 13 is to shown in Figure 17, comprise fixedly channel-section steel 8, balata belt 9 and belt pressing plate 10, balata belt 9 is fixedly installed to fixedly between the channel-section steel 8 and belt pressing plate 10 by bolt of rear end plate 11, fixedly channel-section steel 8 left ends are fixedly connected with left end shaft 7 (referring to Fig. 3), left end shaft 7 external fixation are set with fixedly tensioner cover 5 (referring to Figure 20, Figure 21), fixedly be provided with pressure bearing 6 in the tensioner cover 5, left end shaft 7 is passed in pressure bearing 6, left end shaft 7 left parts are installed with spring 4, spring 4 is positioned at pressure bearing 6 left sides, and left end shaft 7 left ends are installed with spring bearer plate 3, and spring 4 is between spring bearer plate 3 and pressure bearing 6; Fixedly channel-section steel 8 right-hand members are fixedly connected with right-hand member axle 12 (referring to Fig. 4, Fig. 5), the axis of the axis of right-hand member axle 12 and left end shaft 7 coincides, be installed with inner gear housing 13 (referring to Figure 11, Figure 12) on the right-hand member axle 12, inner gear housing 13 is slip and relative rotary connection with right-hand member axle 12, inner gear housing 13 right-hand member inwalls have internal tooth 21, fixed cover is equipped with gear 18 (referring to Fig. 6, Fig. 7) on the right-hand member axle 12, gear 18 is positioned at inner gear housing 13 right sides, gear 18 is corresponding with internal tooth 21, and right-hand member axle 12 right-hand members are hinged with handle 20 (referring to Figure 18, Figure 19).In the present embodiment, inner gear housing 13 outsides are rotatably installed with rotatable lasso 15 (referring to Figure 22, Figure 23) relatively, the rotation centerline of rotatable lasso 15 and the axis of right-hand member axle 12 coincide, be fixedly connected with connecting rod 17 (referring to Fig. 8, Fig. 9, Figure 10) on the rotatable lasso 15, connecting rod 17 is hinged with described handle 20; Be fixedly connected with nut 16 on the rotatable lasso 15, described connecting rod 17 and nut 16 are for being threaded; Spring bearer plate 3 is fixedly mounted on left end shaft 7 left ends by bolt of rear end plate 1, is installed with spring washer 2 on the spring bearer plate 3, and spring washer 2 is between the nut of spring bearer plate 3 and bolt of rear end plate 1; Gear 18 is fixedly set on the right-hand member axle 12 by flat key 19; Have oil hole 14 on the inner gear housing 13, oil hole 14 1 ends lead to right-hand member axle 12; The airtight lubricating cup that is equipped with in oil hole 14 places.
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design concept of the present invention; common engineering staff make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
The present invention is a pretension adjustable belt swabbing pig, finds idol when the belt in running condition exactly and spread coal (will cause and spread coal) when swabbing pig and the closely connected degree of belt are improper, and under the situation that does not stop the belt running, artificially rotary cleaning device certain angle gets final product.
Processed internal tooth (number of internal tooth can be 28) in the large internal gear cover of the present invention, the gear (gear and right axle head are fixedly linked by flat key and jackscrew) that is complementary with internal tooth has been installed on the right-hand member axle, be convenient to rotation and fixing in order to make swabbing pig, in the fixedly tensioner cover of left end shaft place side, pressure bearing and spring have been installed, processed the silk hole of M12 * 25 in the middle of the left end shaft left end, utilization is slightly less than the spring bearer plate of fixing tensioner cover internal diameter left end shaft, pressure bearing and spring assembly are contained in fixedly in the tensioner cover, when needs are adjusted angle of inclination of the present invention, utilize the mechanics lever principle, turn right by handle and to apply a power, gear and internal tooth are thrown off, rotary handle then, after rotating to an angle, gear just enters another between cog of internal tooth, balata belt has applied a predetermincd tension because of stress deformation on travelling belt like this, and gear and interior between cog are fixed because of the effect of spring force has realized failure-free.Because balata belt is on the torque belt that is pressed in driving drum tightly that rotation produces by spring, so it is all relatively good to paste close situation and stability, also has certain damping performance, even if therefore in driving drum high speed revolution process, do not have too big vibrations yet, can as the weight hammer type swabbing pig, not occur the phenomenon that balata belt turns in the course of the work.
The cleaning medium that contacts with belt (being balata belt) can be made of the thick waste and old strong belt of 20mm, it is moderate to make width, (distance of fixed orifice is complementary on the spacing of through hole and the channel-section steel in the rectangular through holes of carving out 18 * 80mm on the balata belt, referring to Figure 13 and Figure 15), on channel-section steel, get out fixed orifice, the fixed orifice place nut of burn-oning, make nut be positioned at the groove of channel-section steel, by bolt pressing plate is pressed on the channel-section steel, make balata belt between pressing plate and channel-section steel, when adjusting balata belt, unclamp by needs bolt, balata belt moved forward adjust to correct position, tightly go up bolt and get final product, the suggestion balata belt exposes unsuitable long, generally expose 70-100mm, it is best to clean effect like this.
This swabbing pig steadiness is good, and adjusting range is big, can adjust 360 ° (cw, conter clockwise all can be adjusted) of rotation, when balata belt weares and teares too much the time spent more on one side, use another side again for rotatable 180 °, the present invention takes up space little, appearance looks elegant, (driver just can operate) easy and simple to handle.
The 6.3# channel-section steel is selected in making of the present invention for use, and left end shaft, right-hand member axle are welded in the groove at channel-section steel two ends, and the weld suggestion of left end shaft, right-hand member axle adds to be close in the channel-section steel groove man-hour, is convenient to grasp the concentricity of left end shaft and right-hand member axle when installing like this; Selecting for use of each parts material can be decided according to condition, and overall dimension can be determined according to the width of belt frame.
For the ease of the present invention is installed, overlap and the outside of inner gear housing respectively processes an adapter plate in fixing tensioner, be of a size of 240 * 126 * 8mm, adapter plate is welded on the belt frame.
The lubricating cup of M8 is installed, so that oiling is slided in the large internal gear cover.
The present invention is without any need for other accessory equipments, usually only need regular inspection, the repairing of parts or replacing all can be undertaken by definite plan, be unlikely to unplanned parking, this swabbing pig part is less, simple in structure, and it is convenient to change, the storage capacity of spare part is little, just finishes very soon with minimum docking facility and time at existing thing.This swabbing pig convenient processing and manufacture simultaneously just can processing and manufacturing with materials such as some waste and old copper, rubber, thereby cost is low, and has made full use of resource.
This swabbing pig safety of operation is reliable, has many-sided comformability, productive capacity is in fact unrestricted, the time that takies the maintainer is few, the maintenance of part and change can very fast finishing, therefore the equipment work situation that only needs the minority operating personal to come checkout facility and the requirement of record repair and maintenance garage to note has than higher safety.
Claims (7)
1. adjustable pretension swabbing pig, comprise fixedly channel-section steel (8), balata belt (9) and belt pressing plate (10), balata belt (9) is fixedly installed to fixedly between the channel-section steel (8) and belt pressing plate (10) by bolt of rear end plate (11), it is characterized in that: fixedly channel-section steel (8) left end is fixedly connected with left end shaft (7), left end shaft (7) external fixation is set with fixedly tensioner cover (5), fixedly be provided with pressure bearing (6) in the tensioner cover (5), left end shaft (7) is passed in pressure bearing (6), left end shaft (7) left part is installed with spring (4), spring (4) is positioned at pressure bearing (6) left side, left end shaft (7) left end is installed with spring bearer plate (3), and spring (4) is positioned between spring bearer plate (3) and the pressure bearing (6); Fixedly channel-section steel (8) right-hand member is fixedly connected with right-hand member axle (12), the axis of the axis of right-hand member axle (12) and left end shaft (7) coincides, be installed with inner gear housing (13) on the right-hand member axle (12), inner gear housing (13) is slip and relative rotary connection with right-hand member axle (12), inner gear housing (13) right-hand member inwall has internal tooth (21), right-hand member axle (12) is gone up fixed cover gear (18) is housed, gear (18) is positioned at inner gear housing (13) right side, gear (18) is corresponding with internal tooth (21), and right-hand member axle (12) right-hand member is hinged with handle (20).
2. adjustable pretension swabbing pig according to claim 1, it is characterized in that: described inner gear housing (13) outside is rotatably installed with rotatable lasso (15) relatively, the rotation centerline of rotatable lasso (15) and the axis of right-hand member axle (12) coincide, be fixedly connected with connecting rod (17) on the rotatable lasso (15), connecting rod (17) is hinged with described handle (20).
3. adjustable pretension swabbing pig according to claim 2 is characterized in that: be fixedly connected with nut (16) on the described rotatable lasso (15), described connecting rod (17) and nut (16) are for being threaded.
4. adjustable pretension swabbing pig according to claim 3, it is characterized in that: described spring bearer plate (3) is fixedly mounted on left end shaft (7) left end by bolt of rear end plate (1), be installed with spring washer (2) on the spring bearer plate (3), spring washer (2) is positioned between the nut of spring bearer plate (3) and bolt of rear end plate (1).
5. adjustable pretension swabbing pig according to claim 3 is characterized in that: described gear (18) is fixedly set on the right-hand member axle (12) by flat key (19).
6. adjustable pretension swabbing pig according to claim 5 is characterized in that: have oil hole (14) on the described inner gear housing (13), oil hole (14) one ends lead to right-hand member axle (12).
7. adjustable pretension swabbing pig according to claim 6 is characterized in that: described oil hole (14) is located the airtight lubricating cup that is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105340285A CN101973455B (en) | 2010-10-28 | 2010-10-28 | Adjustable preloaded sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105340285A CN101973455B (en) | 2010-10-28 | 2010-10-28 | Adjustable preloaded sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101973455A true CN101973455A (en) | 2011-02-16 |
| CN101973455B CN101973455B (en) | 2012-05-23 |
Family
ID=43573373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105340285A Expired - Fee Related CN101973455B (en) | 2010-10-28 | 2010-10-28 | Adjustable preloaded sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101973455B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62235119A (en) * | 1986-04-02 | 1987-10-15 | Kazunori Nishijima | Cleaning device for conveyor belt |
| CN2538740Y (en) * | 2002-04-19 | 2003-03-05 | 张建 | Automatic regulating cleaner for belt conveyer |
| CN2747199Y (en) * | 2004-11-30 | 2005-12-21 | 宝山钢铁股份有限公司 | Water curtain type adjustable blade belt cleaning apparatus |
| CN101088890A (en) * | 2007-06-28 | 2007-12-19 | 张年定 | Angle adjustable sweeper |
| CN201217576Y (en) * | 2008-05-23 | 2009-04-08 | 宝山钢铁股份有限公司 | Toothed wheel self-locking cleaner regulating device |
| CN201362503Y (en) * | 2009-01-23 | 2009-12-16 | 天津成科传动机电技术股份有限公司 | Tensioner with torsional spring and ratchet wheel for belt conveyer sweeper |
| CN101723174A (en) * | 2008-10-20 | 2010-06-09 | 上海高罗输送装备有限公司 | Conveyer-belt sweeper |
| CN201873302U (en) * | 2010-10-28 | 2011-06-22 | 枣庄矿业(集团)有限责任公司高庄煤矿 | Adjustable pre-tightening sweeper |
-
2010
- 2010-10-28 CN CN2010105340285A patent/CN101973455B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62235119A (en) * | 1986-04-02 | 1987-10-15 | Kazunori Nishijima | Cleaning device for conveyor belt |
| CN2538740Y (en) * | 2002-04-19 | 2003-03-05 | 张建 | Automatic regulating cleaner for belt conveyer |
| CN2747199Y (en) * | 2004-11-30 | 2005-12-21 | 宝山钢铁股份有限公司 | Water curtain type adjustable blade belt cleaning apparatus |
| CN101088890A (en) * | 2007-06-28 | 2007-12-19 | 张年定 | Angle adjustable sweeper |
| CN201217576Y (en) * | 2008-05-23 | 2009-04-08 | 宝山钢铁股份有限公司 | Toothed wheel self-locking cleaner regulating device |
| CN101723174A (en) * | 2008-10-20 | 2010-06-09 | 上海高罗输送装备有限公司 | Conveyer-belt sweeper |
| CN201362503Y (en) * | 2009-01-23 | 2009-12-16 | 天津成科传动机电技术股份有限公司 | Tensioner with torsional spring and ratchet wheel for belt conveyer sweeper |
| CN201873302U (en) * | 2010-10-28 | 2011-06-22 | 枣庄矿业(集团)有限责任公司高庄煤矿 | Adjustable pre-tightening sweeper |
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| Publication number | Publication date |
|---|---|
| CN101973455B (en) | 2012-05-23 |
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Granted publication date: 20120523 Termination date: 20121028 |