CN206008566U - A kind of reduction shaft off-axis device - Google Patents
A kind of reduction shaft off-axis device Download PDFInfo
- Publication number
- CN206008566U CN206008566U CN201620905604.5U CN201620905604U CN206008566U CN 206008566 U CN206008566 U CN 206008566U CN 201620905604 U CN201620905604 U CN 201620905604U CN 206008566 U CN206008566 U CN 206008566U
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- shaft
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- motor
- installing plate
- fixedly connected
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Abstract
The utility model discloses a kind of reduce shaft off-axis device, the base is fixedly connected with motor by installing plate, the output shaft of the motor is fixedly connected with minor sprocket, the minor sprocket is connected with big sprocket wheel by chain, the big sprocket wheel is fixedly connected with shaft, the shaft is provided with stirring paddle, stress strain gauge is provided with the middle part of the shaft, the installing plate right lateral surface is provided with power supply, the installing plate upper surface is provided with PLC, converter is provided with the left of the PLC, the stress strain gauge is electrically connected with PLC by wire, the power supply PLC is electrically connected with motor by converter, the power supply is electrically connected with PLC by wire.The utility model structure design is simple, stable, intelligence degree is high, can effectively prevent shaft off-axis, is worthy to be popularized.
Description
Technical field
This utility model belongs to Mixing Machine technical field, and in particular to a kind of reduction shaft off-axis device.
Background technology
Blender is to rotate in cylinder or groove in a kind of blade-carrying week, plurality of raw materials is stirred and is converged, be allowed to
Become the machine of a kind of mixture or suitable denseness.Traditional blender, its structure are usually direct group of shaft and blade
Close, structure is single, as most stirring body is all concrete etc, is therefore easy to stick in blade and rotary shaft, such as
Fruit is not cleared up for a long time, is difficult to be cleaned up, and stirring efficiency is general.
During ready-mixed concrete, as the proportion of concrete is larger, limited by revolute axes configuration intensity and power of motor
System, the rotating speed of blade can not be too fast, also causes mixing speed of the prior art slow, the shape that shaft is twisted off occurs often
Condition, this can undoubtedly increase the waiting time of workmen, delay construction speed, have a strong impact on economic benefit.Therefore, invent a kind of
Reduce shaft off-axis device, go solution drawbacks described above necessary.
Utility model content
The purpose of this utility model is to provide a kind of reduction shaft off-axis device, to solve to carry in above-mentioned background technology
The problem for going out.
For achieving the above object, this utility model provides following technical scheme：A kind of reduction shaft off-axis device, including
Base, the base are fixedly connected with motor by installing plate, and the output shaft of the motor is fixedly connected with minor sprocket, described little
Sprocket wheel is connected with big sprocket wheel by chain, and the big sprocket wheel is fixedly connected with shaft, and the shaft is provided with stirring
Oar, is provided with stress strain gauge in the middle part of the shaft, and the installing plate right lateral surface is provided with power supply, on the installing plate
Surface is provided with PLC, is provided with converter on the left of the PLC, and the stress strain gauge is by wire and PLC
Controller is electrically connected with, and the PLC is electrically connected with motor by converter, and the power supply is controlled with PLC by wire
Device processed is electrically connected with.
Preferably, the stress strain gauge is shaped as annular shape.
Preferably, the shaft passes through to be welded to connect with stirring paddle, and stirring paddle is set to 3.
Preferably, the chain is heavily loaded bending plate roller chain for transmission.
Technique effect of the present utility model and advantage：The reduction shaft off-axis device, arrange installing plate can be motor,
Power supply, PLC, and converter etc. provides installation site, improves the reasonability of the distribution of the compactedness and parts of equipment,
The cooperation of chain and minor sprocket and big sprocket wheel by arranging motor, can be passed through, the rotation of shaft is driven, and then driven stirring
Oar is stirred work, by arranging stress strain gauge, the ess-strain value of shaft can be sent to PLC controls
Device, when detect shaft ess-strain be more than preset value when, PLC can by converter come controlled motor turn
Speed, the power supply of cut-out motor is protecting shaft if necessary, it is to avoid off-axis situation occur because gravitation strain is excessive, practicality is newly
Type structure design is simple, stable, intelligence degree is high, can effectively prevent shaft off-axis, is worthy to be popularized.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 base, 2 installing plates, 3 power supplys, 4 PLCs, 5 converters, 6 motors, 7 minor sprockets, 8 chains, 9 big
Sprocket wheel, 10 shafts, 11 stress strain gauges, 12 stirring paddles.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model provides a kind of reduction shaft off-axis device as shown in Figure 1, including base 1, the base 1
It is fixedly connected with motor 6 by installing plate 2, the output shaft of the motor 6 is fixedly connected with minor sprocket 7, the minor sprocket 7 passes through
Chain 8 is connected with big sprocket wheel 9, and the big sprocket wheel 9 is fixedly connected with shaft 10, and the shaft 10 is provided with stirring paddle
12, stress strain gauge 11 is provided with the middle part of the shaft 10,2 right lateral surface of the installing plate is provided with power supply 3, the peace
Dress 2 upper surface of plate is provided with PLC 4, is provided with converter 5, the stress strain gauge 11 on the left of the PLC 4
It is electrically connected with PLC 4 by wire, the PLC 4 is electrically connected with motor 6 by converter 5, the electricity
Source 3 is electrically connected with PLC 4 by wire, and the stress strain gauge 11 is shaped as annular shape, the shaft
10 pass through to be welded to connect with stirring paddle 12, and stirring paddle 12 is set to 3, and the chain 8 is heavily loaded bending plate roller chain for transmission.
Operation principle：During work, it can be motor 6, power supply 3, PLC 4 to arrange installing plate 2, and converter 5 etc. is carried
For installation site, the reasonability of the distribution of the compactedness and parts of equipment is improved, by arranging motor 6, chain 8 can be passed through
With the cooperation of minor sprocket 7 and big sprocket wheel 9, the rotation of shaft 10 is driven, and then drives stirring paddle 12 to be stirred work, passed through
Stress strain gauge 11 is set, the ess-strain value of shaft 10 can be sent to PLC 4, when detecting stirring
When the ess-strain of axle 10 is more than preset value, PLC 4 can be cut if necessary by converter 5 come the rotating speed of controlled motor 6
The power supply of power machine 6 is protecting shaft 10, it is to avoid off-axis situation occur because gravitation strain is excessive, structure design is simple, fortune
Row is stable, intelligence degree is high, can effectively prevent shaft off-axis, is worthy to be popularized.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements that is made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. one kind reduces shaft off-axis device, including base（1）, it is characterised in that：The base（1）By installing plate（2）
With motor（6）It is fixedly connected, the motor（6）Output shaft and minor sprocket（7）It is fixedly connected, the minor sprocket（7）By chain
Bar（8）With big sprocket wheel（9）It is connected, the big sprocket wheel（9）With shaft（10）It is fixedly connected, the shaft（10）On set
There is stirring paddle（12）, the shaft（10）Middle part is provided with stress strain gauge（11）, the installing plate（2）In right lateral surface
It is provided with power supply（3）, the installing plate（2）Upper surface is provided with PLC（4）, the PLC（4）Left side is provided with frequency conversion
Device（5）, the stress strain gauge（11）By wire and PLC（4）It is electrically connected with, the PLC（4）Logical
Cross converter（5）With motor（6）It is electrically connected with, the power supply（3）By wire and PLC（4）It is electrically connected with.
2. one kind according to claim 1 reduces shaft off-axis device, it is characterised in that：The stress strain gauge
（11）Be shaped as annular shape.
3. one kind according to claim 1 reduces shaft off-axis device, it is characterised in that：The shaft（10）With stir
Mix oar（12）By being welded to connect, and stirring paddle（12）It is set to 3.
4. one kind according to claim 1 reduces shaft off-axis device, it is characterised in that：The chain（8）For heavy duty
Bending plate roller chain for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905604.5U CN206008566U (en) | 2016-08-20 | 2016-08-20 | A kind of reduction shaft off-axis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905604.5U CN206008566U (en) | 2016-08-20 | 2016-08-20 | A kind of reduction shaft off-axis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206008566U true CN206008566U (en) | 2017-03-15 |
Family
ID=58249790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620905604.5U Active CN206008566U (en) | 2016-08-20 | 2016-08-20 | A kind of reduction shaft off-axis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206008566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551978A (en) * | 2017-10-18 | 2018-01-09 | 广州植华生物科技有限公司 | A kind of high shear reactor |
-
2016
- 2016-08-20 CN CN201620905604.5U patent/CN206008566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551978A (en) * | 2017-10-18 | 2018-01-09 | 广州植华生物科技有限公司 | A kind of high shear reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |