CN203652537U - Bucket elevator - Google Patents
Bucket elevator Download PDFInfo
- Publication number
- CN203652537U CN203652537U CN201320682238.8U CN201320682238U CN203652537U CN 203652537 U CN203652537 U CN 203652537U CN 201320682238 U CN201320682238 U CN 201320682238U CN 203652537 U CN203652537 U CN 203652537U
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- Prior art keywords
- frame
- bucket elevator
- bearing
- chain
- bearing seat
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- Expired - Fee Related
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Abstract
The utility model provides a bucket elevator which is simple in structure, good in stability, and high in reliability, can reduce failure occurrence, and meanwhile, can prevent reversion of the elevator. The bucket elevator comprises a frame, a feed inlet is formed in the lower part of the frame; a discharge opening is formed in the upper part of the frame; a running device driven by a power device is arranged in the frame; the running device comprises an upper shaft and a lower shaft which are respectively arranged at the upper part and the lower part of the frame; an upper chain wheel and a lower chain lower are correspondingly mounted on the upper shaft and the lower shaft; the upper chain wheel and the lower chain lower are connected through a chain; a plurality of hoppers are arranged on the chain; the bucket elevator is characterized in that one end of the upper shaft is connected with a ratchet wheel structure; a lower bearing floating device is arranged on the lower shaft.
Description
Technical field
The utility model relates to material transfer equipment technical field, is specially bucket elevator.
Background technology
Bucket elevator is applicable to lower and promotes toward eminence, after supply material drops into hopper by joggling table, the running of machine Automatic continuous is upwards transported, it is little that it has floor area, promote highly high, operational throughput is large, the features such as the low and good airproof performance of consumption of power, share in making grain, food, feed, mine, industry even grained and granular material vertical transport equipment.
Existing bucket elevator adopts the gig of adhesive tape type more, this kind of bucket elevator has shortcomings, as worked under lower temperature environments, be not suitable in precoated sand, reclaimed sand manufacturing line, adhesive tape is easy to sideslip, Installation and Debugging difficulty simultaneously, rubber tape need be special, manufactures maintenance cost very high.Also the manufacturer having has adopted chain structure, and its shortcoming is that noise is large, steady not, equipment operation is not steady, the easy et out of order of long-play, therefore, for a long time, the traffic capacity of existing bucket elevator and hoisting depth are not all significantly improved.
Utility model content
For the problems referred to above, the utility model provides bucket elevator, and it is simple in structure, and good stability has reduced the generation of fault, and reliability is strong, is applicable to high temperature occasion.
Its technical scheme is such: comprise frame, the bottom of described frame is provided with inlet point, the top of described frame is provided with discharging opening, in described frame, be provided with the running gear being driven by engine installation, described running gear comprises and is separately positioned on the upper axle of upper rack and the lower shaft of frame lower, described upper axle, on lower shaft, correspondence is provided with upper sprocket wheel respectively, lower sprocket, described upper sprocket wheel, between lower sprocket, connect by chain, on described chain, be fixed with hopper, one end of described upper axle is connected with ratchet structure, it is characterized in that: on described lower shaft, be provided with lower bearing floating installation.
It is further characterized in that: described upper axle two ends are also respectively arranged with bearing, and the bearing seat supporting with described bearing is corresponding to be arranged in frame;
Described engine installation is cycloidal planetary gear speed reducer;
The other end of described upper axle is provided with hinge wheel, and described hinge wheel connects the output shaft of described cycloidal planetary gear speed reducer by chain, reductor sprocket wheel;
The axial end that upper shaft extension goes out frame is symmetrical arranged lip packing box;
Described ratchet structure is set with ratchet casing shell outward;
Described bearing is aligning roller ball-bearing casing;
Described lower shaft is arranged in frame through the both sides of described frame, described lower shaft two ends are respectively arranged with bearing and corresponding bearing seat, described bearing seat is provided with overcoat outward, described overcoat comprises upper and lower plate and cant board, described bearing seat both sides are respectively arranged with chute, on described cant board, be provided with corresponding slide rail, described bearing seat and described cant board free-running fit, described bearing seat upper end has been bolted adjusting screw mandrel, described adjusting screw mandrel is provided with screw thread, and described adjusting screw mandrel passes described upper plate and locks by upper nut.
The beneficial effects of the utility model are: adopt chain structure, be applicable to high temperature occasion, and simple in structure, good stability, reduce the generation of fault, can be by holding floating installation leveling lower shaft, tensioning material web, prevent from occurring the phenomenon such as material web sideslip, hopper shock casing and occur after gig works long hours, improve the stability of equipment.Ratchet structure gig when preventing unforeseen circumstances reverses, good reliability.
Brief description of the drawings
Fig. 1 is the side-looking structural representation of movable parts of the present utility model;
Fig. 2 is that master of the present utility model looks schematic diagram;
Fig. 3 is the plan structure schematic diagram of lower bearing floating structure of the present utility model;
Fig. 4 is the side-looking structural representation of the part-structure of underpart of the present utility model;
Fig. 5 is the schematic side view of the part-structure of body upper of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
See Fig. 1 Fig. 2, Fig. 3, Fig. 4, Fig. 5, it comprises frame 1 the utility model, the bottom of frame 1 is provided with inlet point 2, the top of frame 1 is provided with discharging opening 3, in frame 1, be provided with the running gear being driven by cycloidal planetary gear speed reducer 4, running gear comprises the upper axle 6 that is separately positioned on upper rack and bottom, lower shaft 7, described upper axle 6, on lower shaft 7, correspondence is provided with upper sprocket wheel 8, lower sprocket 9, upper sprocket wheel 8, between lower sprocket 9, connect by chain 10, on chain 10, be fixed with some hoppers 11, one end of upper axle 6 is connected with ratchet structure 12, the outer ratchet casing shell 14 that is set with of ratchet structure 12, on lower shaft 7, be provided with lower bearing floating installation 13, the other end of upper axle 6 is provided with hinge wheel 13, hinge wheel 13 is by chain 15, reductor sprocket wheel 16 connects the output shaft of cycloidal planetary gear speed reducer 4, upper axle 6 stretches out frame 1 place and is symmetrical arranged lip packing box 17, upper axle 6 two ends are respectively arranged with aligning roller ball-bearing casing 18, the bearing seat 19 supporting with aligning roller ball-bearing casing 18 is corresponding to be arranged in frame 1, lower shaft 7 is arranged in frame 1 through the both sides of frame 1, lower shaft 7 two ends are respectively arranged with aligning roller ball-bearing casing 20 and corresponding bearing seat 21, the outer overcoat that is provided with of bearing seat 21, overcoat comprises upper plate 22, lower plate 23 and cant board 24, bearing seat 21 both sides are respectively arranged with chute 25, on cant board 24, be provided with corresponding slide rail 26, bearing seat 21 and cant board 24 free-running fits, bearing seat 21 upper ends are connected with and are regulated screw mandrel 28 by bolt 27, regulate work screw thread on screw mandrel 28, regulate screw mandrel 27 through upper plate 22 and lock by upper nut 5.
The setting of ratchet structure 12 gig when preventing unforeseen circumstances reverses, reliability, good stability, the Radial load ability of aligning roller ball-bearing casing 18,20 is large, in the time that being subject to inhomogeneous Radial load, lower shaft 7 can automatically adjust, do not increase bearing burden, reduce wear-out of a bearing, extend service life of equipment, can adjust adjusting screw mandrel 12 by turning upper nut 13, be levelling lower shaft 7, tension chain 10, prevent from occurring the phenomenon such as material web sideslip, hopper shock casing and occur after working long hours, improved the stability of equipment.Go up axle 6 and stretch out frame 1 place employing lip packing, improved the leak tightness of frame 1, avoided dust to leak, pollute and stained bearing portion simultaneously.
Claims (8)
1. bucket elevator, comprise frame, the bottom of described frame is provided with inlet point, the top of described frame is provided with discharging opening, in described frame, be provided with the running gear being driven by engine installation, described running gear comprises and is separately positioned on the upper axle of upper rack and the lower shaft of frame lower, described upper axle, on lower shaft, correspondence is provided with upper sprocket wheel respectively, lower sprocket, described upper sprocket wheel, between lower sprocket, connect by chain, on described chain, be fixed with hopper, one end of described upper axle is connected with ratchet structure, it is characterized in that: on described lower shaft, be provided with lower bearing floating installation.
2. bucket elevator according to claim 1, is characterized in that: described upper axle two ends are also respectively arranged with bearing, bearing seat corresponding be arranged on frame in supporting with described bearing.
3. bucket elevator according to claim 1, is characterized in that: described engine installation is cycloidal planetary gear speed reducer.
4. bucket elevator according to claim 3, is characterized in that: the other end of upper axle is provided with hinge wheel, and described hinge wheel connects the output shaft of described cycloidal planetary gear speed reducer by chain, reductor sprocket wheel.
5. bucket elevator according to claim 1, is characterized in that: the axial end that upper shaft extension goes out frame is symmetrical arranged lip packing box.
6. bucket elevator according to claim 1, is characterized in that: described ratchet structure is set with ratchet casing shell outward.
7. bucket elevator according to claim 1, is characterized in that: described bearing is aligning roller ball-bearing casing.
8. bucket elevator according to claim 1, it is characterized in that: described lower shaft is arranged in frame through the both sides of described frame, described lower shaft two ends are respectively arranged with bearing and corresponding bearing seat, described bearing seat is provided with overcoat outward, described overcoat comprises upper plate, lower plate and cant board, described bearing seat both sides are respectively arranged with chute, on described cant board, be provided with corresponding slide rail, described bearing seat and described cant board free-running fit, described bearing seat upper end has been bolted adjusting screw mandrel, described adjusting screw mandrel is provided with screw thread, described adjusting screw mandrel passes described upper plate and locks by upper nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682238.8U CN203652537U (en) | 2013-11-01 | 2013-11-01 | Bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682238.8U CN203652537U (en) | 2013-11-01 | 2013-11-01 | Bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203652537U true CN203652537U (en) | 2014-06-18 |
Family
ID=50918952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320682238.8U Expired - Fee Related CN203652537U (en) | 2013-11-01 | 2013-11-01 | Bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203652537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668129A (en) * | 2016-03-24 | 2016-06-15 | 山东理工大学 | Full-sealed high-temperature bulk material elevator |
| CN110792757A (en) * | 2019-11-29 | 2020-02-14 | 芜湖起重运输机器股份有限公司 | Chain wheel set device on upper part of elevator |
-
2013
- 2013-11-01 CN CN201320682238.8U patent/CN203652537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668129A (en) * | 2016-03-24 | 2016-06-15 | 山东理工大学 | Full-sealed high-temperature bulk material elevator |
| CN110792757A (en) * | 2019-11-29 | 2020-02-14 | 芜湖起重运输机器股份有限公司 | Chain wheel set device on upper part of elevator |
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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 |
Granted publication date: 20140618 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |