CN202163860U - Roller bearing bracket for rubber belt conveyor - Google Patents
Roller bearing bracket for rubber belt conveyor Download PDFInfo
- Publication number
- CN202163860U CN202163860U CN2011202317944U CN201120231794U CN202163860U CN 202163860 U CN202163860 U CN 202163860U CN 2011202317944 U CN2011202317944 U CN 2011202317944U CN 201120231794 U CN201120231794 U CN 201120231794U CN 202163860 U CN202163860 U CN 202163860U
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- carrying roller
- support
- main beam
- right symmetric
- symmetric line
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Abstract
The utility model discloses a roller bearing bracket for a rubber belt conveyor. The roller bearing bracket for the rubber belt conveyor is characterized in that a second group of rollers and a third group of rollers are respectively arranged on a swinging frame; one end of the swinging frame is hinged relative to a vertical post or a main transverse beam, and the other end of the swinging frame is used for fixing the swinging frame at different positions of a positioning frame through a plurality of positioning holes and positioning control pins so as to regulate a groove-shaped angle; therefore, the problem of university in the design of the original roller bearing bracket is solved. In addition, two forwards-tilting angles along different directions are further regulated by the use of three U-shaped grooves arranged on the swinging frame. More than 12 types of bracket structures in the scheme are integrated into a design so as to overcome adverse effects on manufacturing, mounting and maintaining caused by original different designs and greatly reduce the costs of manufacturing, use and maintaining; and therefore, the roller bearing bracket is simpler and more convenient to mount and maintain.
Description
Technical field
The utility model relates to travelling apron, particularly is used to carry the roller rack of transferring adhesive tape in the travelling apron.This carrying idler support adapts to the needs of conveyer chain diverse location through the design of adjustable carrying roller angle.
Background technology
Travelling apron is claimed belt conveyer again, is commonly called as band conveyor.It is the mechanical equipment of a kind of friction-driven with the continuation mode transported material, is widely used in industries such as metallurgy, coal, electric power, chemical industry, light industry, grain.
As shown in Figure 1, the representative type travelling apron mainly is made up of load-transfer device 1, actuating device 2, supporting support body (not drawing among the figure) and carrying idler support 3.Carrying idler support 3 is installed on the supporting support body, is used for support belt 1, and forms the closed loop messenger chain, and 1 motion of actuating device 2 traction load-transfer devices is delivered to discharging point 6 places so as to the fragmentary material with material feeding point 4 through deflector chute 5 continuously.Carrying idler support 3 is the main load bearing components on the travelling apron transfer path, is made up of support 10 and the carrying roller that is installed on the support 10 usually referring to Fig. 2.For the fragmentary material that guarantees to carry is not scattered from load-transfer device 1 both sides, need carrying roller is arranged to bathtub construction (seeing that first carrying roller 7, second carrying roller 8 and the 3rd carrying roller 9 among Fig. 2 constitute bathtub constructions) on the cross section.And in the end positions of load-transfer device 1 owing to receive the influence of power wheel; Carrying roller can not be arranged to bathtub construction again herein; Therefore the angle of grooved angle β (seeing shown in Figure 2) is divided into 10 °, 20 °, 25 °, 30 °, 35 °, 45 ° variations (seeing that angle shown in Figure 1 changes) along direction of transfer in present known carrying idler support 3 designs, and according to whether having front rake θ (seeing shown in Figure 3) to require again further segmentation.So for the travelling apron of a same band, carrying idler support 3 need be designed to 12 more than the kind, satisfy the needs at the different grooveds of diverse location angle with this.The equal deleterious impact of manufacture, installation, maintenance is given in obvious this design.Along with the direction of travelling apron towards high-speed operation, low-cost manufacturing, low-cost maintenance, minor cycle manufacturing develops, the commonality problem that in design, how to solve the carrying idler support becomes the problem of the utility model research.
Summary of the invention
The utility model provides a kind of carrying idler support of travelling apron; Its first purpose is to design a kind of grooved angle adjustable angle; Second purpose is to design the adjustable carrying idler support of a kind of front rake direction, to solve the commonality problem in the manufacture, installation, maintenance of carrying idler support.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of carrying idler support of travelling apron is made up of a support and three groups of carrying rollers that are installed on this support; Wherein, first group of carrying roller is made up of one first carrying roller at least, the midway location of the first carrying roller horizontal arrangement above support; Second group of carrying roller is made up of one second carrying roller at least; Second carrying roller leftward position above support that is in tilted layout, the 3rd group of carrying roller is made up of one the 3rd carrying roller at least, the 3rd carrying roller right positions above support that is in tilted layout; On the cross-sectional plane of travelling apron, form symmetrical trench structure with this, its innovation is:
Said support mainly is made up of a main beam, two root posts, two locating racks and two swing spans; Main beam is benchmark as the basic design of support with the mid point on the main beam length direction, and this mid point and vertical main beam length direction have a left-right symmetric line excessively; Said two root posts vertically are provided with and are that benchmark is symmetrically arranged in the left and right sides of main beam mid point with the left-right symmetric line, captive joint with main beam in the bottom of two root posts, and the two supports of first carrying roller is on two root posts; Said two locating racks constitute by a support column structure, and these two support columns are that benchmark is symmetrically arranged in the outside of two root posts with the left-right symmetric line, captive joint with main beam in the bottom of two support columns; Said two swing spans constitute by a base and two bearings that are fixed on the base, and the two supports of second carrying roller is on two bearings of first swing span, and the two supports of the 3rd carrying roller is on two bearings of second swing span; Said two swing spans are hinged on the direction of grooved angle size variation with each self-corresponding column or main beam respectively near an end of left-right symmetric line; Two swing spans are established first knock hole away from the other end of left-right symmetric line; To should second knock hole being set first knock hole on said support column; Second knock hole is made up of one group of hole of arranging along first knock hole swing route interval, and first knock hole is connected through control position finger setting with second knock hole.
The related content of technique scheme is explained as follows:
1. in the such scheme; Said " three groups of carrying rollers " is meant the carrying roller that acts on load-transfer device bathtub construction different parts respectively, and wherein, first group of carrying roller acts on the bottom position of flute profile; Second group of carrying roller acts on the leftward position of flute profile, and the 3rd group of carrying roller acts on the right positions of flute profile.Every group of carrying roller is made up of a carrying roller at least, when one group of carrying roller is made up of two or more carrying rollers, and carrying roller coaxial arrangement on the same group.
2. in the such scheme, said " mid point ", " left side ", " right side " and direction positions such as " left-right symmetric lines " and benchmark are with accompanying drawing 4 as a reference.
3. in the such scheme; For the front rake that realizes carrying roller adjustable; Be provided with three U-lags at said second carrying roller on away from the pairing bearing of left-right symmetric line one end, wherein, it is on the position of zero degree that a U-lag is located at the second carrying roller front rake; Other two U-lags are located at the both sides of previous U-lag, and second carrying roller is installed in one of said three U-lags away from left-right symmetric line one end.Said the 3rd carrying roller is provided with three U-lags away from the pairing bearing of left-right symmetric line one end; Wherein, It is on the position of zero degree that a U-lag is located at the 3rd carrying roller front rake; Other two U-lags are located at the both sides of previous U-lag, and the 3rd carrying roller is installed in one of said three U-lags away from left-right symmetric line one end.
The principle of work of the utility model is: second group of carrying roller and the 3rd group of carrying roller are installed in respectively on the swing span; And the relative column of an end or the main beam of swing span are hinged; The other end is fixed on swing span on the locating rack diverse location through several knock holees and control position pin; Thereby realize grooved angle adjustable angle, solve the commonality problem that exists in the carrying idler support Design in the past with this.In addition, the utility model also utilizes three set on swing span front rakes that U-lag is regulated two different directions.
Because the technique scheme utilization, the utility model compared with prior art has advantage:
1. the utility model designs the commonality carrying idler support of a kind of grooved angle adjustable angle, front rake direction-agile; This support 12 above supporting structures of kind is in the past merged into a kind of design; Overcome many in the past kinds and designed the harmful effect that brings to manufacture, installation, maintenance, greatly reduced the cost of manufacturing, use, maintenance.The installation amount of present domestic travelling apron reaches several ten thousand kilometers; Need a large amount of maintenance and repair partss for existing travelling apron; Annual newly-increased travelling apron also has several thousand kilometers; And the weight of carrying idler support and cost all account for about 8% of whole piece travelling apron, if it is original about 8.3% to adopt the technical scheme design effort amount of the utility model carrying idler support to have only, and can reduce manufacturing cost greatly.For the travelling apron applying unit, can reduce spare part kind and capital quantity.
2. because the grooved angle angle and the front rake direction of the utility model are adjustable, make installation, maintenance, replacing, control process simple more and convenient.
Description of drawings
Accompanying drawing 1 is the travelling apron scheme drawing;
Accompanying drawing 2 is the existing carrying idler support of a travelling apron front view;
Accompanying drawing 3 is the existing carrying idler support of a travelling apron birds-eye view;
Accompanying drawing 4 is the utility model carrying idler support front view;
Accompanying drawing 5 is the utility model carrying idler support birds-eye view.
In the above accompanying drawing: 1. load-transfer device; 2. actuating device; 3. carrying idler support; 4. material feeding point; 5. deflector chute; 6. discharging point; 7. first carrying roller; 8. second carrying roller; 9. the 3rd carrying roller; 10. support; 11. main beam; 12. column; 13. locating rack; 14. swing span; 15. left-right symmetric line; 16. base; 17. bearing; 18. first knock hole; 19. second knock hole; 20. control position pin; 21. oscillating axle; 22.U shape groove.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment: a kind of carrying idler support of travelling apron
Like Fig. 4 and shown in Figure 5; This carrying idler support is made up of a support 10 and three groups of carrying rollers that are installed on this support 10, and wherein, first group of carrying roller is made up of one first carrying roller 7; The midway location of first carrying roller, 7 horizontal arrangement above support 10; Second group of carrying roller is made up of one second carrying roller 8, second carrying roller 8 leftward position above support 10 that is in tilted layout, and the 3rd group of carrying roller is made up of one the 3rd carrying roller 9; The 3rd carrying roller 9 right positions above support 10 that is in tilted layout forms symmetrical trench structure with this on the cross-sectional plane of travelling apron.
Said support 10 mainly is made up of a main beam 11, two root posts 12, two locating racks 13 and two swing spans 14.Main beam 11 is benchmark (length direction refers in Fig. 4 and Fig. 5 laterally or left and right directions) as the basic design of support 5 with the mid point on main beam 11 length directions, and this mid point and vertical main beam 11 length directions have a left-right symmetric line 15 excessively.Said two root posts 12 vertically are provided with and are that benchmark is symmetrically arranged in the left and right sides of main beam 11 mid points with left-right symmetric line 15, captive joint with main beam 11 in the bottom of two root posts 12, and the two supports of first carrying roller 7 is at two root posts, 12 tops.Said two locating racks 13 constitute by a support column structure, and these two support columns are that benchmark is symmetrically arranged in the outside of two root posts 12 with left-right symmetric line 15, captive joint with main beam 11 in the bottom of two support columns.Said two swing spans 14 constitute by a base 16 and two bearings 17 that are fixed on the base 16.The two supports of second carrying roller 8 is on two bearings 17 of first swing span 14, and the two supports of the 3rd carrying roller 9 is on two bearings 17 of second swing span 14.Said two swing spans 14 are hinged through oscillating axle 21 on the direction of grooved angle β size variation with each self-corresponding column 12 (or main beam 11) respectively near an end of left-right symmetric line 15; Two swing spans 14 are established first knock hole 18 away from the other end of left-right symmetric line 15; To should second knock hole 19 being set first knock hole 18 on said support column; Second knock hole 19 is made up of one group of hole of arranging along first knock hole, 18 swing route intervals, and first knock hole 18 and second knock hole 19 are located by connecting through control position pin 20.When adjusting the diverse location of first knock hole, 18 relative second knock holees 19, can change the grooved angle β size of second carrying roller 8 and the 3rd carrying roller 9, thereby realize grooved angle β adjustable angle.
For the front rake that realizes carrying roller adjustable; Be provided with three U-lags 22 at said second carrying roller 8 on away from the pairing bearing 17 of left-right symmetric line 15 1 ends; Wherein, It is on the position of zero degree that a U-lag 22 is located at second carrying roller, 8 front rake θ, and other two U-lags 22 are located at the both sides of previous U-lag 22, when second carrying roller 8 is installed in the front rake θ that can change two different directions in other two U-lags 22 away from left-right symmetric line 15 1 ends.The 3rd carrying roller 9 is identical with principle and structure that second carrying roller 8 changes front rake θ; Promptly be provided with three U-lags 22 on away from the pairing bearing 17 of left-right symmetric line 15 1 ends at said the 3rd carrying roller 9; Wherein, It is on the position of zero degree that a U-lag 22 is located at the 3rd carrying roller 9 front rake θ, and other two U-lags 22 are located at the both sides of previous U-lag 22, when the 3rd carrying roller 9 is installed in the front rake θ that can change two different directions in other two U-lags 22 away from left-right symmetric line 15 1 ends.
In the present embodiment, every group of carrying roller in three groups of carrying rollers all adopts a carrying roller, when one group of carrying roller is made up of with snub pulley two or two, and carrying roller coaxial arrangement on the same group.Those skilled in the art can access multiple variation and array mode according to this enlightenment.Such as, first group of carrying roller adopts two first carrying rollers, and second group of carrying roller and the 3rd group of carrying roller all adopt carrying roller or the like.
The utility model is simple in structure, and is easily manufactured, and raw MAT'L only need adopt the shaped steel and the sheet material of standard, such as, main beam adopts angle steel and steel plate, and column adopts channel-section steel, and swing span adopts channel-section steel and steel plate, and locating rack adopts channel-section steel.Most of part can adopt blanking punched; Circular hole, slotted hole, U-lag also can adopt blanking punched, and oscillating axle and control position pin can adopt and draw the light round steel, can utilize the welding of positioning fixture location between the member; Manufacturing process is very convenient, quick, and guarantees accuracy of manufacture and rigidity requirement easily.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (2)
1. the carrying idler support of a travelling apron; Constitute by a support (10) and three groups of carrying rollers being installed on this support (10); Wherein, first group of carrying roller is made up of one first carrying roller (7) at least, and first carrying roller (7) horizontal arrangement is at the midway location of support (10) top; Second group of carrying roller is made up of one second carrying roller (8) at least; Second carrying roller (8) is in tilted layout in the leftward position of support (10) top, and the 3rd group of carrying roller is made up of one the 3rd carrying roller (9) at least, and the 3rd carrying roller (9) is in tilted layout in the right positions of support (10) top; On the cross-sectional plane of travelling apron, form symmetrical trench structure with this, it is characterized in that:
Said support (10) mainly is made up of a main beam (11), two root posts (12), two locating racks (13) and two swing spans (14); Main beam (11) is benchmark as the basic design of support (5) with the mid point on main beam (11) length direction, and this mid point and vertical main beam (11) length direction have a left-right symmetric line (15) excessively; Said two root posts (12) vertically are provided with and are that benchmark is symmetrically arranged in the left and right sides of main beam (11) mid point with left-right symmetric line (15); Captive joint with main beam (11) in the bottom of two root posts (12), the two supports of first carrying roller (7) is on two root posts (12); Said two locating racks (13) constitute by a support column structure, and these two support columns are that benchmark is symmetrically arranged in the outside of two root posts (12) with left-right symmetric line (15), captive joint with main beam (11) in the bottom of two support columns; Said two swing spans (14) are by a base (16) and be fixed on two bearings (17) formation on the base (16); The two supports of second carrying roller (8) is on two bearings (17) of first swing span (14), and the two supports of the 3rd carrying roller (9) is on two bearings (17) of second swing span (14); Said two swing spans (14) are hinged on the direction of grooved angle (β) size variation with each self-corresponding column (12) or main beam (11) respectively near an end of left-right symmetric line (15); Two swing spans (14) are established first knock hole (18) away from the other end of left-right symmetric line (15); To should second knock hole (19) being set first knock hole (18) on said support column; Second knock hole (19) is made up of one group of hole of arranging along first knock hole (18) swing route interval, and first knock hole (18) is located by connecting through control position pin (20) with second knock hole (19).
2. support according to claim 1; It is characterized in that: said second carrying roller (8) is provided with three U-lags (22) away from the left-right symmetric line pairing bearings of (15) one ends (17); Wherein, A U-lag (22) is located at second carrying roller (8) front rake (θ) on the position of zero degree, and two U-lags (22) are located at the both sides of previous U-lag (22) in addition, and second carrying roller (8) is installed in one of said three U-lags (22) away from left-right symmetric line (15) one ends; Said the 3rd carrying roller (9) is provided with three U-lags (22) away from the left-right symmetric line pairing bearings of (15) one ends (17); Wherein, A U-lag (22) is located at the 3rd carrying roller (9) front rake (θ) on the position of zero degree; Two U-lags (22) are located at the both sides of previous U-lag (22) in addition, and the 3rd carrying roller (9) is installed in one of said three U-lags (22) away from left-right symmetric line (15) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202317944U CN202163860U (en) | 2011-07-04 | 2011-07-04 | Roller bearing bracket for rubber belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202317944U CN202163860U (en) | 2011-07-04 | 2011-07-04 | Roller bearing bracket for rubber belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202163860U true CN202163860U (en) | 2012-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202317944U Expired - Fee Related CN202163860U (en) | 2011-07-04 | 2011-07-04 | Roller bearing bracket for rubber belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202163860U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967353A (en) * | 2012-12-11 | 2013-03-13 | 济南金钟电子衡器股份有限公司 | Trough angle adjustable modular belt weigher |
| CN104648941A (en) * | 2015-02-04 | 2015-05-27 | 衡阳运输机械有限公司 | Combined type deviation rectifying device for transition section |
| CN107472802A (en) * | 2017-09-18 | 2017-12-15 | 佛山市三水区精联自动化设备有限公司 | A kind of adjustable transmission roller |
| CN107472800A (en) * | 2017-09-18 | 2017-12-15 | 佛山市三水区精联自动化设备有限公司 | A kind of roller conveyer |
| CN110355309A (en) * | 2019-06-30 | 2019-10-22 | 中国一冶集团有限公司 | Push-and-pull tourelle for auxiliary bar connection |
| CN111252493A (en) * | 2018-12-03 | 2020-06-09 | 云南凯瑞特工程机械设备有限公司 | Detachable adjustable carrier roller set |
| CN113979049A (en) * | 2021-11-08 | 2022-01-28 | 衡阳运输机械有限公司 | Harmless conveyor of sticky tape |
| CN116374539A (en) * | 2023-03-06 | 2023-07-04 | 蒂普拓普（天津）橡胶技术有限公司 | Automatic centering device for working face conveying belt |
-
2011
- 2011-07-04 CN CN2011202317944U patent/CN202163860U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967353A (en) * | 2012-12-11 | 2013-03-13 | 济南金钟电子衡器股份有限公司 | Trough angle adjustable modular belt weigher |
| CN104648941A (en) * | 2015-02-04 | 2015-05-27 | 衡阳运输机械有限公司 | Combined type deviation rectifying device for transition section |
| CN107472802A (en) * | 2017-09-18 | 2017-12-15 | 佛山市三水区精联自动化设备有限公司 | A kind of adjustable transmission roller |
| CN107472800A (en) * | 2017-09-18 | 2017-12-15 | 佛山市三水区精联自动化设备有限公司 | A kind of roller conveyer |
| CN111252493A (en) * | 2018-12-03 | 2020-06-09 | 云南凯瑞特工程机械设备有限公司 | Detachable adjustable carrier roller set |
| CN110355309A (en) * | 2019-06-30 | 2019-10-22 | 中国一冶集团有限公司 | Push-and-pull tourelle for auxiliary bar connection |
| CN110355309B (en) * | 2019-06-30 | 2021-04-02 | 中国一冶集团有限公司 | Push-pull rolling device for assisting steel bar connection |
| CN113979049A (en) * | 2021-11-08 | 2022-01-28 | 衡阳运输机械有限公司 | Harmless conveyor of sticky tape |
| CN116374539A (en) * | 2023-03-06 | 2023-07-04 | 蒂普拓普（天津）橡胶技术有限公司 | Automatic centering device for working face conveying belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20160704 |