CN2234934Y - Roller noise-lowering conveyor for steel pipe - Google Patents
Roller noise-lowering conveyor for steel pipe Download PDFInfo
- Publication number
- CN2234934Y CN2234934Y CN 95223844 CN95223844U CN2234934Y CN 2234934 Y CN2234934 Y CN 2234934Y CN 95223844 CN95223844 CN 95223844 CN 95223844 U CN95223844 U CN 95223844U CN 2234934 Y CN2234934 Y CN 2234934Y
- Authority
- CN
- China
- Prior art keywords
- gear
- steel pipe
- noise
- arm
- utility
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract 3
- 230000005484 gravity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model discloses a rolling track noise-lowering conveyor for a steel pipe, comprising gear transmission mechanisms; one gear transmission mechanism is made up of cylindrical gears 1 and 2 with different diameters; the rolling track noise-lowering conveyor for a steel pipe is composed of at least two gear transmission mechanisms which are parallelly placed in the direction of conveying steel pipes. Each gear is respectively provided with L-shaped gear arms 4 and 5; stop blocks 3 are arranged at the lower partf of the gear arms below a rolling track. The utility model does not need to be provided with a power source; a big gear arm and a big gear arm are mutually linked and locked. The utility model can reduce noise produced by the mutual impact among the steel pipes; the average peak value of the pulse of the noise can be reduced by about 15 dB.
Description
The utility model relates to a kind of steel pipe feedway, especially the inhibiting device on steel pipe conveying raceway.
At present, the passive delivery in the steel pipe's production process is carried and is all adopted sloping skid freely to tumble mode, and violent bump takes place between steel pipe and the steel pipe, sends serious noise, can reach about 130 decibels, seriously influences the healthy of operator.
The purpose of this utility model is to obtain a kind of spacing noise reduction feedway that steel pipe is carried raceway that is used for, and each root steel pipe can be spaced from each other, and avoids the noise of bump generation mutually.
For achieving the above object, the utility model is achieved in that
A kind of steel pipe raceway noise reduction feedway, it comprises: two gear drives that the different cylindrical wheel 1,2 of diameter constitutes, this device is made up of at least two said mechanism along the parallel placement of steel pipe throughput direction, L shaped gear arm 4,5 is respectively arranged on each gear, and limiting stopper 3 is arranged at the gear arm bottom that is positioned at the raceway below.
In the said gear transmission device, only the gear teeth are arranged at the ingear position.
The backgauge height unanimity of the gear arm of large and small gear.
Big gear wheel is positioned at below the raceway in the said gear transmission device.
Below in conjunction with accompanying drawing in detail the utility model is described in detail.
Accompanying drawing is the utility model steel pipe raceway noise reduction transport conveyor constructions scheme drawing.
Referring to accompanying drawing, this device is installed on the sloping skid that steel pipe freely tumbles, form by the gear drive that big gear wheel 1, miniature gears 2 are formed, one gear arm 4,5 is respectively arranged on two gears, large and small gear arm reciprocal interlocking, backgauge height, direction unanimity are arranged along sloping skid in pairs, the bump in the time of can limiting steel pipe abreast and roll from high to low.For alleviating the weight of entire mechanism, only the part at two gears mesh has the gear teeth.What be positioned at the raceway below is big gear wheel 1, and a limiting stopper 3 is arranged at its gear arm 4 bottoms.Under state of nature, because the center of gravity moment of big gear wheel arm 4 is rolled state greater than the center of gravity moment of miniature gears arm 5 under miniature gears arm 5 is in, big gear wheel arm 4 is parked on the limiting stopper 3.When steel pipe rolled across miniature gears arm 5 tops, miniature gears 2 drove big gear wheel 1 and rotates, and big gear wheel arm 4 is in to block under the steel pipe and rolls state.Go round and begin again, each root steel pipe is spaced from each other, large and small gear arm is made by engineering plastics, and steel pipe and big miniature gears arm bump against the noise that produces can be reduced greatly.
Compared with prior art, the utility model need not increase power source, and is simple in structure And compact, can utilize former sloping skid position, can reduce the mutual bump between the steel pipe And the noise that produces, its noise pulse average peak can reduce about 15 decibels.
Claims (4)
1. steel pipe raceway noise reduction feedway, it is characterized in that: it comprises: two gear drives that the different cylindrical wheel 1,2 of diameter constitutes, this device is made up of at least two said mechanism along the parallel placement of steel pipe throughput direction, one L shaped gear 4,5 is respectively arranged on each gear, and limiting stopper 3 is arranged at the gear arm bottom that is positioned at the raceway below.
2. device according to claim 1 is characterized in that: only at the ingear position gear teeth are arranged in the described gear drive.
3. device according to claim 1 is characterized in that: the backgauge height unanimity of the gear arm of large and small gear in the described gear drive.
4. device according to claim 1 is characterized in that: big gear wheel is positioned at the raceway below in the described gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95223844 CN2234934Y (en) | 1995-10-20 | 1995-10-20 | Roller noise-lowering conveyor for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95223844 CN2234934Y (en) | 1995-10-20 | 1995-10-20 | Roller noise-lowering conveyor for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234934Y true CN2234934Y (en) | 1996-09-11 |
Family
ID=33870782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95223844 Expired - Fee Related CN2234934Y (en) | 1995-10-20 | 1995-10-20 | Roller noise-lowering conveyor for steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234934Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863794A (en) * | 2014-03-31 | 2014-06-18 | 昆山恒基制刷机械有限公司 | Conveying device |
| US10562708B2 (en) | 2016-05-23 | 2020-02-18 | Volta 24 Llc | Roller system having spaced apart external rotor motor |
| US11286115B2 (en) | 2019-08-13 | 2022-03-29 | Hilmot LLC | Conveyor with extended motor configuration |
-
1995
- 1995-10-20 CN CN 95223844 patent/CN2234934Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863794A (en) * | 2014-03-31 | 2014-06-18 | 昆山恒基制刷机械有限公司 | Conveying device |
| US10562708B2 (en) | 2016-05-23 | 2020-02-18 | Volta 24 Llc | Roller system having spaced apart external rotor motor |
| US11286115B2 (en) | 2019-08-13 | 2022-03-29 | Hilmot LLC | Conveyor with extended motor configuration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |