CN203820079U - Large block removal device of bucket wheel machine - Google Patents
Large block removal device of bucket wheel machine Download PDFInfo
- Publication number
- CN203820079U CN203820079U CN201420279047.1U CN201420279047U CN203820079U CN 203820079 U CN203820079 U CN 203820079U CN 201420279047 U CN201420279047 U CN 201420279047U CN 203820079 U CN203820079 U CN 203820079U
- Authority
- CN
- China
- Prior art keywords
- bucket wheel
- large block
- grate plate
- wheel machine
- wheel body
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a large block removal device of a bucket wheel machine. The large block removal device comprises a rack, a bucket wheel body and a material sliding plate; the bucket wheel body is connected with a bearing seat through a transmission shaft connected with a driving device; the bearing seat is arranged on the rack; bucket wheels are arranged on outer circumferential surface of the bucket wheel body at intervals; the material sliding plate is arranged on a discharge area of the bucket wheel body; a grate plate is further hinged to the bearing seat, and is slanted to the left side; the front section of the grate plate is close to the material sliding plate; a push rod is hinged to the grate plate; the other end of the push rod is connected with an output device. Compared with the prior art, the large block removal device has the following advantages that the large block removal device is additionally arranged at a material taking and blanking part of the bucket wheel machine, so that large blocks can be effectively isolated, and cannot enter a coal transmission system, so as to realize safety and reliability.
Description
Technical field
The utility model relates to coal yard and tells material take out device technical field, refers to that especially a kind of bucket wheel machine is except large block assembly.
Background technology
Bucket wheel machine is the equipment that current coal yard generally adopts, have to coal yard tell material and from coal yard feeding function.Especially large-size thermal power plant use is more, is the groundwork equipment of coal yard.
Because coal market changes, come that coal is complicated, bulk noncombustibility in coal, foreign material be many.Bulk noncombustibility, foreign material very easily enter coal handling system by bucket wheel machine, and system equipment safe and stable operation is constituted a serious threat, and our factory bulk noncombustibility repeatedly occurs and enters coal handling system and cause the faults such as belt scratching, coal crushes are damaged, the serious obstruction of lower coal cylinder.Coal yard bulk noncombustibility has a strong impact on coal handling system smooth operation and device security.
The measure that our factory is taked mainly for bulk at present:
1, can only carry out fragmentation by labor cleaning's coal yard bulk, use gun carriage at present, efficiency is low.Bulk cleaning is not thorough.
2, in bucket wheel machine bucket, install chain additional, bulk isolated, exist chain fixing unreliable, easily come off and the smooth operation of bucket wheel machine formed to certain impact.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of bucket wheel machine except large block assembly, ineffective problem when the bucket wheel machine of solution prior art removes bulk.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of bucket wheel machine except large block assembly, comprise frame, bucket wheel body, slip flitch, described bucket wheel body is connected on bearing seat by transmission shaft, described transmission shaft connects an actuating device, described bearing seat is located in frame, on the outer circumference surface of described bucket wheel body, be interval with bucket, the described flitch that slips is located at the discharge zone of described bucket wheel body, on described bearing seat, be also hinged with grate plate, described grate plate tilts to install to the left, described grate plate leading portion is near slipping flitch, a hinged push rod on described grate plate, the described push rod other end connects an output unit.
Compared with prior art, the utlity model has following advantage: at bucket wheel machine feeding blanking position, install additional except large block assembly, can effectively isolate bulk, prevent from entering coal handling system, safe and reliable.
As preferably, described grate plate is provided with flow channels, and the height of described flow channels is greater than width.Flow channels can intercept bulk coal cinder and enter coal handling system.
As preferably, in described frame, be also provided with limiting stopper, described limiting stopper is positioned at and slips the right positions place of flitch.
As preferably, described actuating device is an electrical motor.
As preferably, described output unit is a driving oil cylinder or drives cylinder.
Accompanying drawing explanation
Fig. 1 is that bucket wheel machine of the present utility model is except the structural representation of large block assembly;
Fig. 2 is that bucket wheel machine of the present utility model is except the constructional drawing of the grate plate of large block assembly;
[main element nomenclature]
1, frame; 2, bucket wheel body; 3, slip flitch; 4, bearing seat; 5, bucket; 6, grate plate; 7, push rod; 8, output unit; 9, flow channels; 10, limiting stopper.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail and see below in conjunction with the accompanying drawings and the specific embodiments.
As depicted in figs. 1 and 2, embodiment of the present utility model provides a kind of bucket wheel machine except large block assembly, comprise frame 1, bucket wheel body 2, slip flitch 3, described bucket wheel body 2 is connected on bearing seat 4 by transmission shaft, described transmission shaft connects an electrical motor, described bearing seat 4 is located in frame 1, on the outer circumference surface of described bucket wheel body 2, be interval with bucket 5, the described flitch 3 that slips is located at the discharge zone of described bucket wheel body 1, on described bearing seat 4, be also hinged with grate plate 6, described grate plate 6 tilts to install to the left, described grate plate 6 leading portions are near slipping flitch 3, a hinged push rod 7 on described grate plate 6, described push rod 7 other ends connect one and drive oil cylinder or drive cylinder.Described driving oil cylinder or driving cylinder bottom are articulated with in frame 1.
Described grate plate 6 is provided with flow channels 9, and the height of described flow channels 9 is greater than width.
In described frame 1, be also provided with limiting stopper 10, described limiting stopper 10 is positioned at and slips the right positions place of flitch 3.Described limiting stopper 10 is for limiting the height of drop of described grate plate 6.Establish the electric protection that puts in place, fall position and establish that machinery puts in place, the electric protection that puts in place lifting position.At driver's cab, establish action button, convenient operation person lifts, falls except large block assembly according to the operation of bulk noncombustibility and foreign material.By bulk noncombustibility and foreign material dumping to coal yard.
While just starting working, bucket wheel body rotates, bucket is transported coal cinder and is moved along slipping flitch, grate plate is in position shown in Fig. 1, while having piled up the bulk coal cinder of some on grate plate, the staff of driver's cab can action button, starts oil cylinder or cylinder and by push rod, promotes grate plate and tumble forward.
The utility model installs additional at bucket wheel machine feeding blanking position except large block assembly, can effectively isolate bulk, prevents from entering coal handling system, safe and reliable.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a bucket wheel machine is except large block assembly, it is characterized in that, comprise frame (1), bucket wheel body (2), slip flitch (3), described bucket wheel body (2) is connected on bearing seat (4) by transmission shaft, described transmission shaft connects an actuating device, described bearing seat (4) is located in frame (1), on the outer circumference surface of described bucket wheel body (2), be interval with bucket (5), the described flitch (3) that slips is located at the discharge zone of described bucket wheel body (1), on described bearing seat (4), be also hinged with grate plate (6), described grate plate (6) tilts to install to the left, described grate plate (6) leading portion is near slipping flitch (3), the upper hinged push rod (7) of described grate plate (6), described push rod (7) other end connects an output unit (8).
2. bucket wheel machine according to claim 1, except large block assembly, is characterized in that, described grate plate (6) is provided with flow channels (9), and the height of described flow channels (9) is greater than width.
3. bucket wheel machine according to claim 2 except large block assembly, is characterized in that, is also provided with limiting stopper (10) in described frame (1), and described limiting stopper (10) is positioned at and slips the right positions place of flitch (3).
4. bucket wheel machine according to claim 3, except large block assembly, is characterized in that, described actuating device is an electrical motor.
5. bucket wheel machine according to claim 3, except large block assembly, is characterized in that, described output unit (8) is a driving oil cylinder or drives cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279047.1U CN203820079U (en) | 2014-05-27 | 2014-05-27 | Large block removal device of bucket wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279047.1U CN203820079U (en) | 2014-05-27 | 2014-05-27 | Large block removal device of bucket wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820079U true CN203820079U (en) | 2014-09-10 |
Family
ID=51475600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279047.1U Expired - Fee Related CN203820079U (en) | 2014-05-27 | 2014-05-27 | Large block removal device of bucket wheel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697427A (en) * | 2021-08-11 | 2021-11-26 | 广西鱼峰水泥股份有限公司 | Bulk material removing device for discharging of conveyor |
-
2014
- 2014-05-27 CN CN201420279047.1U patent/CN203820079U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697427A (en) * | 2021-08-11 | 2021-11-26 | 广西鱼峰水泥股份有限公司 | Bulk material removing device for discharging of conveyor |
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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: 20140910 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |