CN2512751Y - Deviation rectifier of material transport belt - Google Patents
Deviation rectifier of material transport belt Download PDFInfo
- Publication number
- CN2512751Y CN2512751Y CN 01274640 CN01274640U CN2512751Y CN 2512751 Y CN2512751 Y CN 2512751Y CN 01274640 CN01274640 CN 01274640 CN 01274640 U CN01274640 U CN 01274640U CN 2512751 Y CN2512751 Y CN 2512751Y
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- Prior art keywords
- roller
- limit
- bearing
- tooth engaged
- carrier
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Abstract
The utility model discloses a deviation rectifier of material transport belt which essentially consists of a rotary support roller 3, a braking support roller 4, an arc bracket 7, a support roller axle 13, a side roller 5, a side roller articulation tine cover 17, a bracket seat axle 30, a position gear 31 and a bearing 15, 21 and 32. When a material transport belt 1 pulls to one side and collides to the side roller 5, the side roller 5 drives a side roller articulation tine 18 and a braking support roller articulation tine 19 to stop the side roller. As the tension of a transport belt 1 makes an arc bracket 7 run in the same direction with the transport belt 1 and the side roller 5 rectifies the deflected transport belt to the central position of the arc bracket 7 after running a certain distance to achieve the aim of deviation rectifying of the transport belt 1. The deviation rectifier has compact structure and convenient utilization and is in particular suitable for the transportation of dry and wet bulk material.
Description
Technical field the utility model relates to a kind of device that the mass transport belt deviation carries out automatic deflection adjusting that is applied to, and is particularly suitable for the tuningout of unidirectional belt conveyer, two-way belt conveyer, dolly road belt conveyer, belongs to the B65G39/16 class.
Background technology is carried general unidirectional belt conveyer, two-way belt conveyer and the dolly road belt conveyer of adopting for material (especially bulk granular material) at present, and they belt tearing, sideslip, cassette tape often take place in material conveying process, wear and tear, fall accident such as material.For head it off, design and used tuningout (or aligning) device of different structure and shape.For example a kind of deviation correcting device of forming with edger roll, carrying roller, attached frame, support and carrier base, this kind device is applicable to the conveying of unidirectional belt conveyer and dried material, but produce friction, extruding between edger roll and the belt, cause edger roll to come off, attached frame distortion, cassette tape, dust occurs and stop up, use inconvenience.Another kind is tuningout (or aligning) device that constitutes with limit roller, carrying roller, support, carrier base etc., and this device does not have obvious effect to the tuningout of belt, and when the belt light hours, belt leather squish lip roller, belt rock with support two; And when the belt heavy load, because of the pressure of convey materials makes belt curved, the lucky curved shape of roller rack, both contacts only depend on the pulling force of belt squish lip roller, be difficult to promote roller rack and rotate (promptly tiltedly walking forward or backward), owing to limit roller, carrying roller, carrier base do not have control setup, belt conveyor can not be adjusted at the roller rack center simultaneously.
Summary of the invention task to be solved in the utility model is on the basis of former unidirectional or two-way belt conveyer, a kind of compact conformation is provided, uses flexibly, is applicable to and does or wet-milling shape mass transport can accurately be adjusted the belt deviation rectifying device of belt conveyor sideslip problem again that this deviation correcting device can be applicable on the band conveyor tool of conveying powder material in the industries such as metallurgical building materials or chemical industry.
For solving the technical scheme that above-mentioned task adopts be: two upper supports are connected at two of arc shape support, and two lower supports that are connected in the centre, the turn support roller sleeve is contained on two lower supports, and brake carrier roller is sleeved between upper support and the lower support, arc support is fixed on the crossbeam by utilizing bearing seat, roller carrier shaft is installed in center at brake carrier roller, in near the brake carrier roller of limit roller one end, settle an axle sleeve, for axle sleeve can freely be rotated around roller carrier shaft, between axle sleeve and roller carrier shaft, bearing is installed, at axle sleeve dust guard is installed between the bearing therewith, is settled the spring that is installed on the both sides of dust guard.Roller tooth engaged holder cover in limit is housed between brake carrier roller inner chamber and roller carrier shaft, put limit roller tooth engaged in this limit roller engaging tooth holder, be fixed with inner cover plate at a keep to the side end of roller of brake carrier roller, on this inner cover plate, be manufactured with the brake carrier roller tooth engaged that matches with limit roller tooth engaged, and the central axis of these two kinds of tooth engaged is on same horizon; Roller adjacent brake carrier roller one end in limit also cooperates with limit roller tooth engaged holder cover, between this limit roller and limit roller tooth engaged holder suit, bearing is housed, with jump ring this bearing is tightly blocked with the limit roller simultaneously, between limit roller tooth engaged holder cover and roller carrier shaft, pull back spring is installed, adorn a spring stop, this spring stop tightly is locked on the roller carrier shaft for one at this pull back spring with spring cotter.At the limit roller and by the limit lid is installed on the roller carrier shaft of upper support one end, cover screw Jiang Biangai with the limit and link to each other with the limit roller, this limit lid is with seal ring is installed between the roller carrier shaft.Near the bottom at the arc support middle part of turn carrying roller dust boot is installed at arc support, the carrier base axle is connected with arc support at the dust boot middle part, on this carrier base axle, be equipped with Positioning Gear and bearing, with the tightening nut bearing cover is blocked bearing, with set screw bearing seat is connected mutually with the position gear, side at bearing seat is equipped with bayonet lock, an adjacent Positioning Gear of this bayonet lock, the other end links to each other with spring, Spring screws passes this spring and links to each other with bearing seat, be fastened on the crossbeam with bearing seat key screw bearing seat, crossbeam is arranged on other fixture with fagging again, and belt conveyor is placed on two braking carrying rollers and the turn carrying roller.
The mass transport belt deviation rectifying device that adopts as above technical scheme to constitute, its advantage are that effects such as compact conformation, installation and maintenance be convenient, dustproof, anticorrosion are remarkable, are a kind of multi-functional belt conveyor automatic deflection adjusting equipment, can improve service life 20~30%.
Description of drawings Fig. 1 is a mass transport belt deviation rectifying Unit Installation scheme drawing described in the utility model, also is specification digest accompanying drawing of the present utility model.
Fig. 2 is the local enlarged diagram in A place of mass transport belt deviation rectifying device shown in Figure 1.
Fig. 3 is the local enlarged diagram in B place of mass transport belt deviation rectifying device shown in Figure 1.
The specific embodiment is described in further detail the specific embodiment of the present utility model below in conjunction with accompanying drawing, as shown in Figure 1, install at the two ends of arc support 76,6 of support ', the interlude of arc support 7 be connected two lower supports 2,2 ', turn carrying roller 3 be sleeved on lower support 2 and 2 ' on, and turn carrying roller 3 is freely rotated in lower support 2 and 2 ' middle, brake carrier roller 4, with 4 ' be sleeved on upper support 6 and lower support 2 and upper support 6 ' with lower support 2 ' on, and energy freely rotate.Belt conveyor 1 be placed on turn carrying roller 3 and brake carrier roller 4,4 ' on, brake carrier roller 4 and 4 ' on arc support 7, be symmetrical distribution.Centre near the arc support 7 of turn carrying roller 3 bottom surfaces is fixed with carrier base axle 30, and the outside of carrier base axle 30 is equipped with dust boot 11, arc support 7 by utilize bearing seat 12 usefulness bearing seat screws 10 and crossbeam 9 near, fagging 8 and crossbeam 9 are connected.As shown in Figure 2, brake carrier roller 4 ' the center roller carrier shaft 13 is installed, roller carrier shaft 13 is echelon form, inner chamber at brake carrier roller 4 is equipped with axle sleeve 14 simultaneously, axle sleeve 14 is near an end of limit roller 5, between axle sleeve 14 and carrying roller roll shaft 13, bearing 15 is installed, its objective is axle sleeve 14 can freely be rotated around roller carrier shaft 13 neatly.With the contact surface place of bearing 15 dust guard 16 is installed at axle sleeve 14, have on the both sides of bearing 15 and dust guard 16 jump ring 29 and 29 ', with assurance dust guard 16 random changing position not.Brake carrier roller 4 ' and roller carrier shaft 13 between be equipped with limit roller tooth engaged holder cover 17, an end of holder cover 17 brake carrier roller 4 ' inner chamber, the other end is outside the chamber.On limit roller tooth engaged holder cover 17, be processed with limit roller tooth engaged 18.Near the brake carrier roller 4 of limit roller 5 one ends ' the end be fixed with inner cover plate 20, on this inner cover plate 20, make equally and be processed with brake carrier roller tooth engaged 19, and limit roller tooth engaged 18 is identical with brake carrier roller tooth engaged 19 profiles of tooth, coincide each other, the line of centers of these two kinds of tooth engaged is on same horizon.Brake carrier roller 4 ' the end be equipped with limit roller 5 ', this limit roller 5 ' tightly being enclosed within limit roller tooth engaged holder overlaps on 17 simultaneously, between limit roller 5 and limit roller tooth engaged holder cover 17, bearing 21 is housed, with jump ring 24 with bearing 21 with limit roller 5 ' and limit roller tooth engaged holder overlap 17 and lean on mutually.Between limit roller tooth engaged holder cover 17 and roller carrier shaft 13, pull back spring 25 is installed, a shock mount baffle plate 26 at pull back spring 25, spring stop 26 overlaps 17 from 3~8 millimeters gaps with limit roller tooth engaged holder simultaneously, spring cotter 28 adjacent spring stops 26 also intert on roller carrier shaft 13, and pull back spring 25 is run out of.Limit lid 23 is enclosed within the termination of roller carrier shaft 13, disposes seal ring 27 between them, with limit lid screw 22 limit lid 23 is connected mutually with limit roller 5.When belt conveyor 15 ' time of squish lip roller to the right, limit roller 5 ' drive limit roller tooth engaged holder cover 17, limit lid 23 and bearing 21 move right simultaneously, miles of relative movement is the stroke that pull back spring 25 pushes up spring shelves baffle plate 26, as shown in Figure 3, in lower end, middle part dust boot 11 is installed near the arc support 7 of turn carrying roller 3, carrier base axle 30 is connected with arc support 7 mutually at dust boot 11 middle parts, on carrier base axle 30, be equipped with Positioning Gear 31 and bearing 32 and 32 ', bearing 32 ' on bearing cover 36 is installed, with tightening nut 37 with bearing cover 36 near live bearing 32 ', with screw 38 bearing seat 12 and locating wheel 31 are joined, side at bearing seat 12 is equipped with bayonet lock 35, an adjacent Positioning Gear 31 of bayonet lock 35, the other end is connected with spring 33, the centre that Spring screws 34 passes spring 33 links to each other with bearing seat 12 screw threads, with bearing seat screw 10,10 ' bearing seat 12 is fastened on the crossbeam 9, with fagging 8 crossbeam 9 is arranged on other fixture.
When on the belt conveyor 1 material being housed, open the belt feeder electrical motor, belt conveyor 1 goes ahead mass transport is assigned to the place.After running after a while, belt conveyor 1 sticks in influence on the carrying roller because of being subjected to weight load and solidifying object, makes on the right of the belt 1 sideslip extruding to the right 5 (as shown in Figure 1) of limit roller, and limit roller 5 also moves to the right.Limit roller 5 moves to the right and pushes pull back spring 25 on the one hand, simultaneously moving to the right of limit roller 5 also drives limit roller tooth engaged holder cover 17 and cover plate 23 and moves to the right, after moving certain stroke, limit roller tooth engaged 18 on the limit roller tooth engaged holder cover 17 is near brake carrier roller tooth engaged on the inner cover plate 20 19 and interlock mutually with it, brake carrier roller 4 is checked no longer to be rotated further because of walking about of belt conveyor 1, at this moment belt conveyor 1 and brake carrier roller 4 ' between friction become static friction by rotating friction, making brake carrier roller 4 is that the center of circle to right front tiltedly walk with anticlockwise direction with carrier base axle 30 because of the pulling force of belt conveyor 1 makes arc support 7, because of Positioning Gear 31 is fixed on the carrier base axle 30, the Positioning Gear 31 of tiltedly walking to make forward of arc support 7 also and then rotates to the right front, makes bayonet lock 35 eject Positioning Gear 31.When arc support 7 after certain distance is tiltedly walked in the right front, limit roller 5 forces belt conveyor 1 to move left, promptly depart from gradually left limit roller 5 ', the power that belt 1 imposes on limit roller 5 diminishes, in addition because the thrust of pull back spring 35, limit roller tooth engaged 18 is separated gradually with brake carrier roller tooth engaged 19, after separating fully, brake carrier roller 4 recovers again to rotate, arc support 7 resets to the home position again, arc support 7 is not having under the situation of any pulling force, because the effect of spring 33 makes bayonet lock 35 that Positioning Gear is blocked, control belt conveyor 1 is apart from limit roller 5 ' move in 15~25 millimeters scopes; If belt conveyor 1 is tiltedly walked to the left side, belt conveyor 1 is pulled out to midway location after making arc support 7 right-hand revolution certain distances, guarantee the operation of belt conveyor 1.Like this repetitive process can realize the automatic deviation correction of belt conveyor 1.
Embodiment also is a most preferred embodiment of the present utility model as mentioned above.
Claims (2)
1. mass transport belt deviation rectifying device, at the two ends of arc support (7) upper support (6) is installed, (6 '), at interlude lower support (2) is installed, (2 '), turn carrying roller (3) is sleeved on lower support (2), on (2 '), brake carrier roller (4), (4 ') are sleeved on upper support (6) and lower support (2) and upper support (6 ') and the lower support (2 '), belt conveyor (1) is placed on turn carrying roller (3) and brake carrier roller (4), on (4 '), brake carrier roller (4) is symmetrical expression and distributes on arc support (7) with (4 '), the centre that it is characterized in that arc support (7) is fixed with carrier base axle (30), in the outside of carrier base axle (30) dust boot (11) is housed, bearing seat (12) with the bearing seat screw (10) with crossbeam (9) near, fagging (8) is connected in the termination of crossbeam (9), roller carrier shaft (13) is installed in center at brake carrier roller (4), inner chamber at brake carrier roller (4) is equipped with axle sleeve (14), between axle sleeve (14) and roller carrier shaft (13), bearing (15) is installed, axle sleeve (14) is installed dust guard (16) outward with the contact surface of bearing (15), jump ring (29 ') and (29) are installed in the both sides of bearing (15) and dust guard (16), limit roller tooth engaged holder cover (17) is assemblied between brake carrier roller (4) and the roller carrier shaft (13), limit roller tooth engaged (18) is arranged on limit roller tooth engaged holder cover (17), the end of brake carrier roller (4) is fixed with inner cover plate (20), brake carrier roller tooth engaged (19) is arranged on inner cover plate (20), limit roller (5) is installed in the end of brake carrier roller (4) and tightly is enclosed within on the limit roller tooth engaged holder cover (17), between limit roller (5) and limit roller tooth engaged holder cover (17), bearing (21) is installed, with jump ring (24) bearing (21) is held on limit roller (5) and the limit roller tooth engaged holder cover (17), between limit roller tooth engaged holder cover (17) and roller carrier shaft (13), reinstall a spring (25), mounting spring baffle plate (26) at pull back spring (25), the adjacent spring stop of spring cotter (28) (26) also interts on roller carrier shaft (13), covering screw (22) with the limit between limit lid (23) and the limit roller (5) links to each other, between limit lid (23) and the roller carrier shaft (13) seal ring (27) is housed, on carrier base axle (30), be equipped with Positioning Gear (31) and bearing (32), (32 '), at bearing (32 ') bearing cover (36) is installed, tightening nut (37) is bearing cover (36) bearing (32 ') that links closely, side at bearing seat (12) is equipped with bayonet lock (35), an adjacent Positioning Gear (31) of bayonet lock (35), the other end is connected with spring (33), and the center that Spring screws (34) passes spring (33) screws tight on bearing seat (12).
2. mass transport belt deviation rectifying device according to claim 1 is characterized in that limit roller tooth engaged (18) is identical with brake carrier roller tooth engaged (19) profile of tooth, coincide each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01274640 CN2512751Y (en) | 2001-12-27 | 2001-12-27 | Deviation rectifier of material transport belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01274640 CN2512751Y (en) | 2001-12-27 | 2001-12-27 | Deviation rectifier of material transport belt |
Publications (1)
Publication Number | Publication Date |
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CN2512751Y true CN2512751Y (en) | 2002-09-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 01274640 Expired - Fee Related CN2512751Y (en) | 2001-12-27 | 2001-12-27 | Deviation rectifier of material transport belt |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104609129A (en) * | 2015-01-22 | 2015-05-13 | 天津三岛输送机械有限公司 | Novel rotating base |
CN110732944A (en) * | 2018-07-20 | 2020-01-31 | 株式会社荏原制作所 | Polishing apparatus and polishing method |
CN113334474A (en) * | 2021-07-30 | 2021-09-03 | 四川凯力威科技股份有限公司 | Roller barrel |
-
2001
- 2001-12-27 CN CN 01274640 patent/CN2512751Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104609129A (en) * | 2015-01-22 | 2015-05-13 | 天津三岛输送机械有限公司 | Novel rotating base |
CN110732944A (en) * | 2018-07-20 | 2020-01-31 | 株式会社荏原制作所 | Polishing apparatus and polishing method |
US11511386B2 (en) | 2018-07-20 | 2022-11-29 | Ebara Corporation | Polishing apparatus and polishing method |
CN110732944B (en) * | 2018-07-20 | 2023-10-20 | 株式会社荏原制作所 | Polishing apparatus and polishing method |
CN113334474A (en) * | 2021-07-30 | 2021-09-03 | 四川凯力威科技股份有限公司 | Roller barrel |
CN113334474B (en) * | 2021-07-30 | 2021-11-30 | 四川凯力威科技股份有限公司 | Roller barrel |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |