CN204643878U - A kind of net comb formula trash rake - Google Patents
A kind of net comb formula trash rake Download PDFInfo
- Publication number
- CN204643878U CN204643878U CN201520287252.7U CN201520287252U CN204643878U CN 204643878 U CN204643878 U CN 204643878U CN 201520287252 U CN201520287252 U CN 201520287252U CN 204643878 U CN204643878 U CN 204643878U
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- CN
- China
- Prior art keywords
- main shaft
- down gear
- scrubbing brush
- comb formula
- trash rake
- 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.)
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Abstract
The utility model relates to a kind of net comb formula trash rake.Comprise body, step-down gear, web plate and scrubbing brush; described step-down gear is fixedly mounted on side, body upper end; body upper end is provided with main shaft; described main shaft one end is connected with step-down gear, and main shaft two ends are separately installed with sprocket wheel, and scrubbing brush is arranged between two chains; article two, chain is socketed on sprocket wheel respectively; main shaft two ends were respectively equipped with torque protection device, and described step-down gear is helical speed reduction gear, and web plate is arranged on before body lower end.The utility model structure is simple, by adopting helical speed reduction gear to be directly connected with main shaft, making compact appearance, operating steadily, keeping in repair more convenient.
Description
Technical field
The utility model relates to a kind of net comb formula trash rake.Belong to technical field of sewage treatment equipment.
Background technology
Net comb formula trash rake comprises the compositions such as transmission rig, body, web plate, scrubbing brush, and transmission rig drives scrubbing brush to run from bottom to top, and scrubbing brush cleans the impurity be adsorbed on web plate, but because scrubbing brush works long hours, scrubbing brush easily adsorbs a little impurity, and cause scrubbing clean, scrubbing efficiency is low; The transmission rig of traditional net comb formula trash rake drives main shaft to rotate primarily of cycloid speed reducer by chain gear; thus drive scrubbing brush work; and overload protection arrangement is by adding stopper to realize at speed reducer output shaft end; floor space is large; profile is huge; transmission is not steady, and repairs inconvenience.
Utility model content
For above-mentioned defect, it is simple that the purpose of this utility model is to provide a kind of structure, compact appearance, stable drive, one net comb formula trash rake easy to maintenance.
The technical scheme that the utility model adopts for this reason is:
Comprise body, step-down gear, web plate and scrubbing brush; described step-down gear is fixedly mounted on side, body upper end; body upper end is provided with main shaft; described main shaft one end is connected with step-down gear, and main shaft two ends are separately installed with sprocket wheel, and scrubbing brush is arranged between two chains; article two, chain is socketed on sprocket wheel respectively; main shaft two ends were respectively equipped with torque protection device, and described step-down gear is helical speed reduction gear, and web plate is arranged on before body lower end.
Further, cleaning brush is provided with on rear side of described body for clearing up scrubbing brush.
Further, described body upper end is provided with shield cap, and described step-down gear is positioned at shield cap.
The utility model has the advantages that:
The utility model structure is simple, by adopting helical speed reduction gear to be directly connected with main shaft, making compact appearance, operating steadily, keeping in repair more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A direction view in Fig. 1.
In figure, 1 be body, 2 are step-down gears, 3 are scrubbing brushes, 4 are main shafts, 5 are sprocket wheels, 6 are chains, 7 were torque protection devices, 8 are cleaning brush, 9 is shield caps.
Embodiment
A kind of net comb formula trash rake; comprise body 1, step-down gear 2, web plate and scrubbing brush 3; described step-down gear 2 is fixedly mounted on side, body 1 upper end, and body 1 upper end is provided with main shaft 4, and described main shaft 4 one end is connected with step-down gear 2; main shaft 4 two ends are separately installed with sprocket wheel 5; scrubbing brush 3 is arranged between two chains 6, and two chains 6 are socketed on sprocket wheel 5 respectively, and main shaft 4 two ends were respectively equipped with torque protection device 7; described step-down gear 2 is helical speed reduction gear, and web plate is arranged on before body 1 lower end.
Further, cleaning brush 8 is provided with on rear side of described body 1 for clearing up scrubbing brush 3.
Further, described body 1 upper end is provided with shield cap 9, and described step-down gear 2 is positioned at shield cap 9.
Claims (3)
1. a net comb formula trash rake; it is characterized in that, comprise body, step-down gear, web plate and scrubbing brush, described step-down gear is fixedly mounted on side, body upper end; body upper end is provided with main shaft; described main shaft one end is connected with step-down gear, and main shaft two ends are separately installed with sprocket wheel, and scrubbing brush is arranged between two chains; article two, chain is socketed on sprocket wheel respectively; main shaft two ends were respectively equipped with torque protection device, and described step-down gear is helical speed reduction gear, and web plate is arranged on before body lower end.
2. a kind of net comb formula trash rake according to claim 1, is characterized in that, being provided with cleaning brush for clearing up scrubbing brush on rear side of described body.
3. a kind of net comb formula trash rake according to claim 1, it is characterized in that, described body upper end is provided with shield cap, and described step-down gear is positioned at shield cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287252.7U CN204643878U (en) | 2015-05-07 | 2015-05-07 | A kind of net comb formula trash rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287252.7U CN204643878U (en) | 2015-05-07 | 2015-05-07 | A kind of net comb formula trash rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204643878U true CN204643878U (en) | 2015-09-16 |
Family
ID=54096644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287252.7U Active CN204643878U (en) | 2015-05-07 | 2015-05-07 | A kind of net comb formula trash rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204643878U (en) |
-
2015
- 2015-05-07 CN CN201520287252.7U patent/CN204643878U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |