CN205045389U - Board chain -bucket elevator self -synchronizing formula lower part district section - Google Patents
Board chain -bucket elevator self -synchronizing formula lower part district section Download PDFInfo
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- CN205045389U CN205045389U CN201520791947.9U CN201520791947U CN205045389U CN 205045389 U CN205045389 U CN 205045389U CN 201520791947 U CN201520791947 U CN 201520791947U CN 205045389 U CN205045389 U CN 205045389U
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- chain
- casing
- main shaft
- bucket elevator
- lower casing
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Abstract
The utility model provides a board chain -bucket elevator self -synchronizing formula lower part district section, can to board chain -bucket elevator below carry out the automatic synchronization from the driving wheel, prevent to gnaw the tooth phenomenon and produce, its compact structure is reasonable, the convenience is maintained in the use, safety ring protects, operation cheap cost. It includes the lower part casing, the lower part casing on be provided with the main shaft along its width direction, the main shaft on be provided with lower part chain wheel group, lower part chain wheel group include only tooth sprocket, an anodontia halo, with be provided with respectively on the parallel lower part casing of lower part chain wheel group and left and rightly open the door greatly. Still be provided with the charge level indicator that is used for the measurement on the casing of lower part. The lower extreme of lower part casing still is provided with bin gate clearly. The left and right observation window that all is provided with on opening the door greatly.
Description
Technical field
The utility model relates to conveying machinery, is specifically related to a kind of chain bucket hoist.
Background technology
Chain bucket hoist is a kind of efficient vertical-lift equipment, and it has wide range of applications, and due to efficient energy-saving, progressively eliminates loop chain type gig.It takes inflow formula feeding, induction type discharging, and high-capacity hopper intensity is arranged.When material lifting, almost without feed back and dig material phenomenon, therefore reactive volt-amperes is few, saves power about 30% than chain hoister.
Chain bucket hoist two chains take independently closed loop configuration to install, and the middle rigidity of layout continuously hopper, after chain-hopper-chain assembling, shape is in aggregates.Because chain pitch has cumulative departure, in addition top drive sprocket set processing, assembly precision impact, very easily cause chain length direction, both sides asynchronous, tooth phenomenon is gnawed serious in lifting course of conveying, cause sprocket wheel, the life-span of chain significantly shortens, even cause stopping production, repair and can bring serious financial consequences to user not in time.
Existing generic disk chain bucket elevator compresses lower section mainly comprises lower casing, inlet point, lower chain wheels (having toothed chain wheel, tailing axle, bearing and external rolling bearing pedestal etc. containing two afterbodys), external heavy-hammer-tightening or external compound tensioning.Compresses lower section has comparatively multi-part to be arranged on casing outside, and the size that takes up room is larger.And bottom sprocket wheel is tension wheel, longitudinally need slot on casing both sides, then add hydrodynamic reciprocating sealing plate, therefore sealing is difficult to again thorough solution, mostly exist and emit grey phenomenon, contaminated environment.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of chain bucket hoist self timing formula compresses lower section, can carry out automatic synchronization to the flower wheel below chain bucket hoist, prevents gnawing tooth phenomenon and produces; Its compact conformation is reasonable, working service convenient, safety and environmental protection, and running cost is cheap.
For solving the problems of the technologies described above, chain bucket hoist self timing formula compresses lower section of the present utility model, comprise lower casing, described lower casing is provided with main shaft along its Width, described main shaft is provided with lower chain wheels, described lower chain wheels comprise and only have toothed chain wheel, an anodontia halo, and the lower casing parallel with described lower chain wheels is respectively arranged with left and right large enabling.
Described lower casing is also provided with the level-sensing device for measuring.
The lower end of described lower casing is also provided with residue-removing door.
Described left and right large enabling is all provided with observation window.
After have employed technique scheme, its technological merit is embodied in:
A, adopt novel lower chain wheels (genus follower), the new design that one only has toothed chain wheel, a halo (keeping both sides chain syn-chro-step) is combined, lower casing inside is built in after assembling with main shaft, there is toothed chain wheel, anodontia halo is assemblied on main shaft by high abrasion bearing seat and Alloy bearing liner, do not need to add any grease can normally work, and long-play is non-maintaining, bearing seat and Alloy bearing liner adopt free-running fit, and on-the-spot dismounting is very convenient;
B, lower casing are respectively arranged with left and right large enabling, the manufacture of door-plate application mould die mould folding muscle, lightweight, rigidity foot; Hinged fixing with casing stationary plane flange handwheel, it is convenient to install and remove, the door periphery trough of belt of left and right large enabling, and groove is embedded in bipeltate packing seal, and after installing, sealing thoroughly, thus improve equipment labor condition, prevents its contaminated environment;
C, improve casing structure form, lower casing adopts shaped steel to add the welding of steel plate flanging or Bolt Connection, good rigidly, handsome in appearance, compact conformation, and dismounting is easy;
D, lower casing end face correct position have set up level-sensing device, realize putty detection alarm, and preventing breaks down under special operation condition can protect in time, avoids damage equipment;
E, left and right large enabling add the design of observation window, user does not need to open gate when everyday devices walkaround inspection, directly can grasp device interior situation by observation window, reduces the labour intensity of workman;
The lower end of F, described lower casing is also provided with residue-removing door, is convenient to the waste material produced in removing equipment working process; Described residue-removing door and described left and right large enabling are arranged on the different lateral of lower casing, ensure equipment rigidity.
Accompanying drawing explanation
Fig. 1 is the structural representation of chain bucket hoist self timing formula compresses lower section of the present utility model;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the structural representation of lower chain wheels.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, Figure 2, Fig. 3 is visible, chain bucket hoist self timing formula compresses lower section of the present utility model, comprise lower casing 1, described lower casing 1 is provided with main shaft 10 along its Width, it is characterized in that: described main shaft 10 is provided with lower chain wheels 2, described lower chain wheels 2 comprise and only have toothed chain wheel 20, anodontia halo 21, the lower casing 1 parallel with described lower chain wheels 2 are respectively arranged with left and right large enabling 3,4.Described lower casing 1 is also provided with the level-sensing device 5 for measuring.The lower end of described lower casing 1 is also provided with residue-removing door 6.Described left and right large enabling 3,4 is all provided with observation window 7.
During utility model works, lower chain wheels 2 entirety, as follower, has toothed chain wheel 20 as primary drive mechanism, and anodontia halo 21 coordinates transmission.In working process, workman observes by observation window 7 pairs of device interiors, needs can open left and right large enabling 3,4 during maintenance, and work is convenient.Open residue-removing door 6 to remove salvage stores.
As shown in Figure 4, described lower chain wheels 2 also comprise left and right slide rail support 22, left and right slide rail 23, weight box 24, and described left and right slide rail supports 22 and is fixed on lower casing 1, and described left and right slide rail 23 supports 22 with described left and right slide rail and is flexibly connected; On described main shaft 10, two ends, left and right are set with Alloy bearing liner 12 and high abrasion bearing seat 11, and described lower chain wheels 2 are connected with main shaft 10 with high abrasion bearing seat 11 by Alloy bearing liner 12.Under railroad supports, lower chain wheels 2 can move integrally, and are convenient to transmission device adjustment.
Because lower chain wheels are passive tension wheels, cause tail wheel not then damage wheel body for preventing bad working environments, tail wheel axle head also can install speed control device, can Real-Time Monitoring tail wheel mode of operation.
Described lower casing 1 adopts Q235A shaped steel to add the welding of steel plate flanging or Bolt Connection, good rigidly, handsome in appearance, compact conformation, and dismounting is easy, without the application of special material; Described left and right large enabling 3,4 all adopts Q235A steel plate molded piece, and adequate rigidity, processes easy, smooth attractive in appearance; Described level-sensing device 5 is market General Electric switch, and buying is assembled.
The utility model processing, assembling, easy maintenance, reliability improves.Not spreading during equipment work, does not emit ash, energy-conserving and environment-protective.Especially the innovative design of tension sprocket: have toothed chain wheel 20 to remain valid guiding, special operation condition resistance can be overcome, anodontia halo 21 can eliminate pitch, the length accumulated error of two chains, provides reliable guarantee to stable equipment operation, greatly extends the life-span of chain and drive sprocket.
Claims (4)
1. a chain bucket hoist self timing formula compresses lower section, comprise lower casing (1), described lower casing (1) is provided with main shaft (10) along its Width, it is characterized in that: described main shaft (10) is provided with lower chain wheels (2), described lower chain wheels (2) comprise and only have toothed chain wheel, an anodontia halo, the lower casing (1) parallel with described lower chain wheels (2) are respectively arranged with left and right large enabling (3,4).
2. chain bucket hoist self timing formula compresses lower section as claimed in claim 1, is characterized in that: described lower casing (1) is also provided with the level-sensing device (5) for measuring.
3. chain bucket hoist self timing formula compresses lower section as claimed in claim 1, is characterized in that: the lower end of described lower casing (1) is also provided with residue-removing door (6).
4. chain bucket hoist self timing formula compresses lower section as claimed in claim 1, is characterized in that: described left and right large enabling (3,4) is all provided with observation window (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791947.9U CN205045389U (en) | 2015-10-13 | 2015-10-13 | Board chain -bucket elevator self -synchronizing formula lower part district section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791947.9U CN205045389U (en) | 2015-10-13 | 2015-10-13 | Board chain -bucket elevator self -synchronizing formula lower part district section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205045389U true CN205045389U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791947.9U Active CN205045389U (en) | 2015-10-13 | 2015-10-13 | Board chain -bucket elevator self -synchronizing formula lower part district section |
Country Status (1)
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| CN (1) | CN205045389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144410A (en) * | 2016-08-18 | 2016-11-23 | 苏州捷赛机械股份有限公司 | A kind of big yield bucket elevator |
-
2015
- 2015-10-13 CN CN201520791947.9U patent/CN205045389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144410A (en) * | 2016-08-18 | 2016-11-23 | 苏州捷赛机械股份有限公司 | A kind of big yield bucket elevator |
| CN106144410B (en) * | 2016-08-18 | 2019-04-02 | 苏州捷赛机械股份有限公司 | A kind of big yield bucket elevator |
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| GR01 | Patent grant |