CN204473687U - A kind of shelf roller-way - Google Patents
A kind of shelf roller-way Download PDFInfo
- Publication number
- CN204473687U CN204473687U CN201420863781.2U CN201420863781U CN204473687U CN 204473687 U CN204473687 U CN 204473687U CN 201420863781 U CN201420863781 U CN 201420863781U CN 204473687 U CN204473687 U CN 204473687U
- Authority
- CN
- China
- Prior art keywords
- friction wheel
- way
- dolly
- little axle
- roller
- 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 relates to a kind of shelf roller-way, pan frontward end arranges ratchet contracting brake mechanism, ratchet contracting brake mechanism comprises the friction wheel that is arranged on cylinder top, friction wheel is provided with ratchet structure, friction wheel is connected with cylinder by key, one to be arranged on base and the rocker arm assembly be positioned at below friction wheel, described rocker arm assembly comprises single-revolution sleeve, revolution bushing core runs through a little axle, bearing is provided with between little axle and revolution sleeve, be connected with a rocking arm straight down by key inside little axle, rocking arm is locked by nut and rocker shaft.The utility model has the advantage of: the utility model device installs a friction wheel on the cylinder of first, shelf roller-way front end, by the friction wheel on dolly, the rotary power of dolly biography is connected to shelf roller-way; When friction wheel on dolly by oil cylinder near roller-way friction wheel time, handle upwards pushes up by the flat board of dolly friction wheel lower end, and positioning plate is separated from ratchet recesses, and friction wheel is discharged, and dolly friction wheel is close to roller-way friction wheel and is carried out transmission.
Description
Technical field
The utility model relates to a kind of feedway, especially a kind of shelf roller-way.
Background technology
Along with industrial development, the requirement of people to work efficiency is more and more higher, so also improve by the dependence of external force instrument thereupon.
At present, shelf roller-way and dolly all must from tape drive mechanisms, such meeting wastes power resource, can cause complicated operation from tape drive mechanism simultaneously separately, the rotating speed simultaneously due to driver train is different, may cause the damage of object, therefore, just must develop and a kind ofly when dolly docks with shelf roller-way, the rotary power of dolly can be passed the device being connected to shelf, through retrieval, not find the same or analogous device with the utility model.
Summary of the invention
The technical problems to be solved in the utility model is to provide and a kind ofly when dolly docks with shelf roller-way, the rotary power of dolly can be passed the device being connected to shelf.
1. for solving the problems of the technologies described above, the technical solution of the utility model is: a kind of shelf roller-way, comprises a base, and is evenly distributed on the cylinder on base, and its innovative point is: pan frontward end arranges ratchet contracting brake mechanism, and ratchet contracting brake mechanism comprises
One friction wheel being arranged on cylinder top, friction wheel is provided with ratchet structure, and friction wheel is connected with cylinder by key;
One to be arranged on base and the rocker arm assembly be positioned at below friction wheel, described rocker arm assembly comprises single-revolution sleeve, and revolution bushing core runs through a little axle, is provided with bearing between little axle and revolution sleeve, be connected with a rocking arm straight down by key inside little axle, rocking arm is locked by nut and rocker shaft;
One is arranged on the handle that outside little axle, cover has to tilt upward, and is connected between handle with little axle by key, handle be provided with one can with ratchet structure on friction wheel with the use of positioning plate.
Further, described positioning plate is connected by extension spring with between base.
Further, the angle 56 ~ 63 degree of described extension spring and base.
The utility model has the advantage of: the utility model device installs a friction wheel on the cylinder of first, shelf roller-way front end, by the friction wheel on dolly, the rotary power of dolly biography is connected to shelf roller-way, such actv. has saved electric energy.
When friction wheel on dolly by oil cylinder near roller-way friction wheel time, handle upwards pushes up by the flat board of dolly friction wheel lower end, and positioning plate is separated from ratchet recesses, and friction wheel is discharged, and dolly friction wheel is close to roller-way friction wheel and is carried out transmission.
The positioning plate that handle is arranged can be stuck on friction wheel ratchet device, can prevent the rotation of shelf roller-way time out-of-run.
Extension spring between positioning plate and base can friction wheel when withdrawing handle automatically reset.
Angle reset effect between 56 ~ 63 degree of extension spring and base is best.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model shelf roller-way.
Fig. 2 is the side-looking structural representation of the utility model shelf roller-way.
Fig. 3 is the main TV structure schematic diagram of ratchet contracting brake mechanism of the utility model shelf roller-way.
Fig. 4 is the ratchet contracting brake mechanism side-looking structural representation of the utility model shelf roller-way.
Detailed description of the invention
A kind of shelf roller-way as shown in Figures 1 to 4, comprises base 1, cylinder 2 and ratchet contracting brake mechanism.
Cylinder 2 is evenly distributed on base 1, and ratchet contracting brake mechanism arranges base 1 front end.
Ratchet contracting brake mechanism comprises the friction wheel 3 that is arranged on cylinder top, and friction wheel 3 is provided with ratchet structure, and friction wheel 3 is connected with cylinder 2 by key, and rocker arm assembly to be arranged on base 1 and to be positioned at below ratchet 3.
Rocker arm assembly comprises single-revolution sleeve 5, a little axle 6 is run through at revolution sleeve 5 center, bearing is provided with between little axle 6 and revolution sleeve 5, overlap inside little axle 6 and be connected with a rocking arm 7 straight down by key; rocking arm 7 is locked by nut and rocker shaft, overlap the handle 4 having to tilt upward outside little axle 6, be connected by key between handle 4 with little axle 6; handle 4 is provided with a positioning plate and is stuck on friction wheel 3 ratchet structure, can prevent the rotation of shelf roller-way time out-of-run.
The positioning plate of the utility model device is connected by extension spring 8 with between base 1, and extension spring 8 can allow handle reset, the angle 56 ~ 63 degree of extension spring 8 and base 1.
Its principle of work is: when under the promotion of dolly front end friction wheel at oil cylinder near roller-way friction wheel time, handle can upwards push up by the transverse slat bottom dolly friction wheel, and then releases roller-way friction wheel, and dolly friction wheel drives roller-way friction wheel to complete transmission.
Claims (3)
1. a shelf roller-way, comprises a base, and is evenly distributed on the cylinder on base, it is characterized in that: pan frontward end arranges ratchet contracting brake mechanism, and ratchet contracting brake mechanism comprises
One friction wheel being arranged on cylinder top, friction wheel is provided with ratchet structure, and friction wheel is connected with cylinder by key;
One to be arranged on base and the rocker arm assembly be positioned at below friction wheel, described rocker arm assembly comprises single-revolution sleeve, and revolution bushing core runs through a little axle, is provided with bearing between little axle and revolution sleeve, be connected with a rocking arm straight down by key inside little axle, rocking arm is locked by nut and rocker shaft;
One is arranged on the handle that outside little axle, cover has to tilt upward, and is connected between handle with little axle by key, handle be provided with one can with ratchet structure on friction wheel with the use of positioning plate.
2. a kind of shelf roller-way according to claim 1, is characterized in that: described positioning plate is connected by extension spring with between base.
3. a kind of shelf roller-way according to claim 2, is characterized in that: the angle of described extension spring and base 56 ~ 63 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863781.2U CN204473687U (en) | 2014-12-31 | 2014-12-31 | A kind of shelf roller-way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863781.2U CN204473687U (en) | 2014-12-31 | 2014-12-31 | A kind of shelf roller-way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204473687U true CN204473687U (en) | 2015-07-15 |
Family
ID=53629491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863781.2U Expired - Fee Related CN204473687U (en) | 2014-12-31 | 2014-12-31 | A kind of shelf roller-way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204473687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444056A (en) * | 2014-12-31 | 2015-03-25 | 南通皋液液压机有限公司 | Goods shelf roller way |
| CN110243644A (en) * | 2019-06-26 | 2019-09-17 | 嘉峪关索通预焙阳极有限公司 | A kind of full-automatic Disintegrating machine with heater of anode |
-
2014
- 2014-12-31 CN CN201420863781.2U patent/CN204473687U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444056A (en) * | 2014-12-31 | 2015-03-25 | 南通皋液液压机有限公司 | Goods shelf roller way |
| CN104444056B (en) * | 2014-12-31 | 2017-02-22 | 南通皋液液压机有限公司 | Goods shelf roller way |
| CN110243644A (en) * | 2019-06-26 | 2019-09-17 | 嘉峪关索通预焙阳极有限公司 | A kind of full-automatic Disintegrating machine with heater of anode |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20181231 |