CN200972476Y - Belt speed measuring device - Google Patents
Belt speed measuring device Download PDFInfo
- Publication number
- CN200972476Y CN200972476Y CN 200620078079 CN200620078079U CN200972476Y CN 200972476 Y CN200972476 Y CN 200972476Y CN 200620078079 CN200620078079 CN 200620078079 CN 200620078079 U CN200620078079 U CN 200620078079U CN 200972476 Y CN200972476 Y CN 200972476Y
- Authority
- CN
- China
- Prior art keywords
- belt speed
- tooth piece
- main shaft
- spindle
- engaged wheel
- 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
Abstract
The utility model provides a novel belt speed-measuring device comprising a support casing, a driven wheel, a tooth piece and a photoelectric switch. The support casing has a 'T'shape and either end of the casing is provided with a bearing pedestal; both ends of the spindle are fixed with driven wheels and the middle section of the spindle has a thread section, on which the tooth piece are fixed. The excircle of the driven wheels are milled with anti-slip tread patterns. The screw threads of the spindle facilitate the adjustment of the tooth piece so as to ensure the excellent matching of the tooth piece and the photoelectric switch and the reliable transmission of signals; the anti-slip tread patterns of the driven wheels ensures the spontaneous motion of the driven wheel and the belt transmission and accurate data.
Description
One, technical field
The utility model relates to measurement mechanism, particularly relates to the belt speed measurement mechanism.
Two, background technology
At present, conveyer belt apparatus can transmit goods, and goods is transported in the means of transports such as car, ship, and the quality that the variable effect goods of conveying belt speed is carried has reflected directly also whether conveyer belt apparatus moves normal and failure condition.Conveyer belt apparatus is by driven by motor active driving drum, belt is rotated, by the belt conveying articles, its belt speed is measured and is controlled by motor speed, can not directly measure the speed of belt, can not reflect the tightness that belt is installed, cause belt slip, produce phenomena of the failure such as goods obstruction.
Three, summary of the invention
The utility model, having overcome above-mentioned shortcoming provides the signal transmission reliable, and data are the belt speed measurement mechanism accurately.
The technical solution of the utility model is, supporting shell is " T " font, and there is a bearing seat at two ends, at the two ends of main shaft engaged wheel are housed, and there is one section screw thread the centre of main shaft, is fixed with gear piece on the screw thread, and the engaged wheel cylindrical is shaped on anti-skid design.
Beneficial effect is that spindle thread can conveniently be adjusted gear piece, thereby has guaranteed the good fit of gear piece and optoelectronic switch, and the signal transmission is reliable; The anti-skid design of engaged wheel has guaranteed that engaged wheel and bel-drivenn are synchronized with the movement, and data are accurate.
Four, description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the structural representation of the utility model example
Among the figure: 1, supporting shell 2, engaged wheel 3, bearing seat 4, main shaft 5, hold-down nut 6, gear piece 7, optoelectronic switch 8, bearing
Five, embodiment
In Fig. 1, supporting shell (1) is " T " font, in the middle of the supporting shell (1) is hollow, bearing seat (3) is equipped with at two ends respectively, bearing seat (3) is fixed on the supporting shell (1), bearing (8) is installed in the endoporus of bearing seat (3), one main shaft (4) is housed in the bearing (8), at the two ends of main shaft (4) engaged wheel (2) is housed respectively, there is one section screw thread the centre of main shaft (4), engaged wheel (2) cylindrical has rolled decorative pattern, has guaranteed that engaged wheel (2) and bel-drivenn are synchronized with the movement, and data are accurate, gear piece (6) is contained in main shaft (4) screw thread, by adjusting gear piece (6) in the position of main shaft (4), make the good fit of gear piece (6) and optoelectronic switch (7), guarantee that the signal transmission is reliable.
Claims (3)
1, the belt speed measurement mechanism comprises supporting shell, engaged wheel, and gear piece and optoelectronic switch is characterized in that: described supporting shell is " T " font, and there is a bearing seat at two ends, and a main shaft is arranged, and at described main shaft two ends described engaged wheel is housed.
2, belt speed measurement mechanism according to claim 1, it is characterized in that: there is one section screw thread the centre of described main shaft, is fixed with gear piece on the described screw thread.
3, belt speed measurement mechanism according to claim 1, it is characterized in that: described engaged wheel cylindrical is shaped on anti-skid design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078079 CN200972476Y (en) | 2006-09-29 | 2006-09-29 | Belt speed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078079 CN200972476Y (en) | 2006-09-29 | 2006-09-29 | Belt speed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200972476Y true CN200972476Y (en) | 2007-11-07 |
Family
ID=38883731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620078079 Expired - Fee Related CN200972476Y (en) | 2006-09-29 | 2006-09-29 | Belt speed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200972476Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407461A (en) * | 2011-08-03 | 2012-04-11 | 杭州电子科技大学 | Real-time detecting device for full-distance linear velocity of metal band sawing machine |
| CN108120848A (en) * | 2017-12-12 | 2018-06-05 | 中国航发动力股份有限公司 | A kind of aero-engine centrifuges sensor input speed test device |
-
2006
- 2006-09-29 CN CN 200620078079 patent/CN200972476Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407461A (en) * | 2011-08-03 | 2012-04-11 | 杭州电子科技大学 | Real-time detecting device for full-distance linear velocity of metal band sawing machine |
| CN108120848A (en) * | 2017-12-12 | 2018-06-05 | 中国航发动力股份有限公司 | A kind of aero-engine centrifuges sensor input speed test device |
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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 |