CN104590814A - Bucket elevator - Google Patents
Bucket elevator Download PDFInfo
- Publication number
- CN104590814A CN104590814A CN201310530788.2A CN201310530788A CN104590814A CN 104590814 A CN104590814 A CN 104590814A CN 201310530788 A CN201310530788 A CN 201310530788A CN 104590814 A CN104590814 A CN 104590814A
- Authority
- CN
- China
- Prior art keywords
- frame
- bucket elevator
- bearing
- bearing seat
- elevator according
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/02—Belt or chain conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
The invention provides a bucket elevator, has the advantages of simple structure, good stability, reduction of fault generation and strong reliability, and is suitable for high-temperature places. The bucket elevator comprises a frame, wherein a feed port is formed in the lower part of the frame; a discharge port is formed in the upper part of the frame; a movement device driven by a power device is arranged in the frame, and comprises an upper shaft and a lower frame respectively arranged at the upper and lower parts of the frame; an upper chain wheel and a lower chain wheel are correspondingly mounted on the upper shaft and the lower shaft, and are connected through a chain; and multiple hoppers are fixed on the chain. The bucket elevator is characterized in that one end of the upper shaft is connected with a ratchet wheel structure; and a lower bearing floating device is arranged on the lower shaft.
Description
Technical field
The present invention relates to material transfer equipment technical field, be specially a kind of 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.
The gig of existing bucket elevator many employings adhesive tape type, 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 had have employed chain structure, and its shortcoming is that noise is large, not steadily, equipment runs 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.
Summary of the invention
For the problems referred to above, the invention provides a kind of bucket elevator, its structure is simple, and good stability, decreases 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, the running gear driven by engine installation is provided with in described frame, 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, connected by chain between lower sprocket, described chain is fixed with hopper, one end of described upper axle is connected with ratchet structure, it is characterized in that: described lower shaft is 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;
Ratchet casing shell is set with outside described ratchet structure;
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, outside described bearing seat, overcoat is installed, described overcoat comprises upper and lower plate and cant board, described bearing seat both sides are respectively arranged with chute, described cant board is provided with corresponding slide rail, described bearing seat and described cant board free-running fit, described bearing seat upper end has been bolted adjustment screw mandrel, described adjustment screw mandrel is provided with screw thread, and described adjustment screw mandrel is passed described upper plate and locked by upper nut.
The invention has the beneficial effects as follows: adopt chain structure, be applicable to high temperature occasion, and structure is simple, good stability, decrease the generation of fault, by holding floating installation leveling lower shaft, tensioning material web, can prevent that material web sideslip occurs after gig works long hours, hopper clash into the phenomenons such as casing and occurs, improve the stability of equipment.When ratchet structure is in order to prevent unforeseen circumstances, gig reverses, good reliability.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of movable parts of the present invention;
Fig. 2 is schematic front view of the present invention;
Fig. 3 is the plan structure schematic diagram of lower bearing floating structure of the present invention;
Fig. 4 is the side-looking structural representation of the part-structure of underpart of the present invention;
Fig. 5 is the schematic side view of the part-structure of body upper of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
See Fig. 1 Fig. 2, Fig. 3, Fig. 4, Fig. 5, the present invention it comprise frame 1, the bottom of frame 1 is provided with inlet point 2, the top of frame 1 is provided with discharging opening 3, the running gear driven by cycloidal planetary gear speed reducer 4 is provided with in frame 1, running gear comprises the upper axle 6 being 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, connected by chain 10 between lower sprocket 9, chain 10 is fixed with some hoppers 11, one end of upper axle 6 is connected with ratchet structure 12, ratchet casing shell 14 is set with outside ratchet structure 12, lower shaft 7 is 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, outside bearing seat 21, overcoat is installed, overcoat comprises upper plate 22, lower plate 23 and cant board 24, bearing seat 21 both sides are respectively arranged with chute 25, cant board 24 is provided with corresponding slide rail 26, bearing seat 21 and cant board 24 free-running fit, bearing seat 21 upper end is connected with by bolt 27 and regulates screw mandrel 28, regulate work screw thread on screw mandrel 28, regulate screw mandrel 27 through upper plate 22 and locked by upper nut 5.
When the setting of ratchet structure 12 is in order to prevent unforeseen circumstances, gig reverses, reliability, good stability, the Radial load ability of aligning roller ball-bearing casing 18,20 is large, can automatically adjust when lower shaft 7 is subject to uneven Radial load, do not increase bearing burden, decrease wear-out of a bearing, extend service life of equipment, screw mandrel 12 can be regulated by turning upper nut 13 adjustment, i.e. levelling lower shaft 7, tension chain 10, prevent that material web sideslip occurs after working long hours, hopper clashes into the phenomenons such as casing and occurs, improve the stability of equipment.Go up axle 6 simultaneously and stretch out the employing lip packing of frame 1 place, improve the leak tightness of frame 1, avoid dust and leak, pollute and stained bearing portion.
Claims (8)
1. a bucket elevator, comprise frame, the bottom of described frame is provided with inlet point, the top of described frame is provided with discharging opening, the running gear driven by engine installation is provided with in described frame, 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, connected by chain between lower sprocket, described chain is fixed with hopper, one end of described upper axle is connected with ratchet structure, it is characterized in that: described lower shaft is provided with lower bearing floating installation.
2. a kind of bucket elevator according to claim 1, is 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.
3. a kind of bucket elevator according to claim 1, is characterized in that: described engine installation is cycloidal planetary gear speed reducer.
4. a kind of bucket elevator according to claim 1, 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. a kind of 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. a kind of bucket elevator according to claim 1, is characterized in that: be set with ratchet casing shell outside described ratchet structure.
7. a kind of bucket elevator according to claim 2, is characterized in that: described bearing is aligning roller ball-bearing casing.
8. a kind of 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, outside described bearing seat, overcoat is installed, described overcoat comprises upper plate, lower plate and cant board, described bearing seat both sides are respectively arranged with chute, described cant board is provided with corresponding slide rail, described bearing seat and described cant board free-running fit, described bearing seat upper end has been bolted adjustment screw mandrel, described adjustment screw mandrel is provided with screw thread, described adjustment screw mandrel is passed described upper plate and is locked by upper nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530788.2A CN104590814A (en) | 2013-11-01 | 2013-11-01 | Bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530788.2A CN104590814A (en) | 2013-11-01 | 2013-11-01 | Bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104590814A true CN104590814A (en) | 2015-05-06 |
Family
ID=53116951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310530788.2A Pending CN104590814A (en) | 2013-11-01 | 2013-11-01 | Bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590814A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253547A (en) * | 2015-10-17 | 2016-01-20 | 罗建华 | Electro-hydraulic tensioning gear of bucket elevator flat belt |
| CN108974798A (en) * | 2018-09-07 | 2018-12-11 | 太原科技大学 | A kind of mining chain-bucket float coal cleaning plant |
| CN109160176A (en) * | 2018-10-25 | 2019-01-08 | 浙江衣拿智能科技有限公司 | Transportation system shelf lifting device |
-
2013
- 2013-11-01 CN CN201310530788.2A patent/CN104590814A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253547A (en) * | 2015-10-17 | 2016-01-20 | 罗建华 | Electro-hydraulic tensioning gear of bucket elevator flat belt |
| CN108974798A (en) * | 2018-09-07 | 2018-12-11 | 太原科技大学 | A kind of mining chain-bucket float coal cleaning plant |
| CN109160176A (en) * | 2018-10-25 | 2019-01-08 | 浙江衣拿智能科技有限公司 | Transportation system shelf lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |