CN203824567U - Encoder fixing device and cloth paving machine including same - Google Patents
Encoder fixing device and cloth paving machine including same Download PDFInfo
- Publication number
- CN203824567U CN203824567U CN201420131992.7U CN201420131992U CN203824567U CN 203824567 U CN203824567 U CN 203824567U CN 201420131992 U CN201420131992 U CN 201420131992U CN 203824567 U CN203824567 U CN 203824567U
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- scrambler
- connecting plate
- encoder
- mount pad
- stationary installation
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Abstract
The utility model provides an encoder fixing device and a cloth paving machine including the same. The encoder fixing device includes an encoder, an installation seat, a rotation wheel for receiving external rotation input, an elastic component, and a connection plate sandwiched between the encoder and the installation seat. The encoder includes a main body and a mandrel. The installations seat includes a fixing shaft, and is fixedly connected with an output end of the rotation wheel. The mandrel of the encoder goes through the connection plate and stretches into the fixing shaft of the installation seat, and is locked in the fixing shaft. The connection shaft presses against the main body and is fixedly connected with the main body. One end of the elastic component is fixedly connected with the connection plate while the other end of the elastic component is in cut joint with one end of a limiting component. The other end of the limiting component is fixedly connected with an external fixing device. According to the encoder fixing device, the mandrel, strictly following the rotation of the rotation wheel, can rotate stably, so that the encoder can accurately count and a problem that two shafts are not concentric is prevented, and the work stability of the encoder is improved.
Description
Technical field
The utility model relates to a kind of scrambler stationary installation, relates in particular to a kind of scrambler stationary installation that is applied to layout machine.
Background technology
When the parameters such as paving cloth length to layout machine record, the running parameters such as rotational parameters of layout machine transmission are transported in scrambler, scrambler converts the angular displacement of generation or straight-line displacement to electric signal output.Yet, because the precision of scrambler own is high, do not allow be given a shock or clash into, and the skew on radial and axial can not be too large when mounted, in prior art, when being installed, scrambler conventionally adopt shaft coupling to be fixed scrambler, as shown in Figure 1, one end of spring coupling 2 connects scrambler 1 by scrambler fixed head 5, the other end was communicated with one end that road wheel coupling shaft 3a connects road wheel 3, the other end of road wheel 3 is fixed by framework lateral plate 4 and a stationary shaft 3b, and the other end of scrambler fixed head 5 and framework lateral plate 4 are affixed.
Wherein, because each part inevitably exists scale error man-hour adding, therefore the axis radial missing connecting at spring coupling 2 two ends is larger, after connecting by shaft coupling, two sections of axle meeting decentraction before and after shaft coupling, thereby cause the counting rotational parameters that front walking wheel transmits with it of scrambler very inconsistent, therefore affected the normal work of scrambler.
Utility model content
The technical problems to be solved in the utility model is the defect that can to make two sections of axle decentraction before and after shaft coupling while using shaft coupling regular coding device in prior art and affect the normal work of scrambler in order to overcome, and a kind of scrambler stationary installation is provided and comprises its layout machine.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of scrambler stationary installation, comprise a scrambler, one mount pad, one for receiving the rotor wheel of extraneous rotation input, this scrambler comprises a body and an axle, its feature is, this mount pad also comprises a stationary shaft, the output terminal of this mount pad and this rotor wheel is affixed, this scrambler stationary installation also comprises that an elastomeric element and is folded in the connecting plate between this scrambler and this mount pad, the axle of this scrambler stretches in the stationary shaft of this mount pad through this connecting plate, and with this stationary shaft locking, this connecting plate and this body offset and establish and affixed, one end of this elastomeric element and this connecting plate are affixed, one end socket of the other end of this elastomeric element and a limiting component, the other end of this limiting component and an external fixation device are affixed.
In this programme, this rotor wheel can drive the axle of scrambler to rotate while receiving extraneous rotation input, and the body of scrambler can not rotate, and scrambler is converted into the rotational parameters of axle corresponding electric signal and exports this electric signal.Wherein, this scrambler is realized flexible fixing by connecting plate and elastomeric element, the body of this scrambler is provided with a boss, and this boss is nested in the through hole of this connecting plate mating with this boss, and the axle of this scrambler can stably be rotated along with the rotation of rotor wheel.And the axle of this scrambler is during through this connecting plate and with the locking of this stationary shaft, the axle of this scrambler can strictly be rotated along with the rotation of rotor wheel, and the problem of the diaxon decentraction that can not produce when using shaft coupling regular coding device, so the counting of scrambler also can be very accurate.
In addition, the body of this connecting plate and this scrambler is strictly separated the body of this scrambler and the state of axle when affixed, and the body of scrambler does not move, and the axle of scrambler can uncrossedly be rotated along with the rotation of rotor wheel.The crawler behavior of connecting plate is subject to the constraint of elastomeric element and limiting component, when connecting plate is subject to small impulsive force, elastomeric element can reduce the shearing stress radially that connecting plate is subject to, there is certain buffer action, so also can reduce the impact on the axle of scrambler, improve the stability of scrambler work.
During due to shaft coupling regular coding device, allow radial and axial on deviation less, therefore when regular coding device, require stricter.But in this programme, even when scrambler upwards exists larger deviation in axial or footpath, what the axle of scrambler also can be strict rotates along with the rotation of rotor wheel, and scrambler still can be counted exactly.
Preferably, offer some threaded holes on this connecting plate, it is affixed that this connecting plate passes through those threaded holes and some screws and this body.
Preferably, this elastomeric element is a spring.
Preferably, this limiting component is a positioning stud.This positioning stud is for limiting this connecting plate position in the axial direction.
Preferably, this connecting plate comprises that one has the link of a circular shape, and by the link of this circular shape, this connecting plate wears mutually with this axle.
Preferably, this rotor wheel is the road wheel by a transmission shaft driven rotary.
Preferably, on the side face of the stationary shaft of this mount pad, offer a screw, by this screw and a screw, the axle of this scrambler and this mount pad interlocking.
The utility model also provides a kind of layout machine, its feature is, it comprises that a framework lateral plate, is for calculating the controller of the electric signal of above-mentioned scrambler output, above-mentioned scrambler stationary installation, the input end of this rotor wheel is connected with this framework lateral plate, and the output terminal of this scrambler is electrically connected to this controller.
Preferably, this controller is a PLC(Programmable Logic Controller), this PLC is for calculating the electric signal of this scrambler output.
Positive progressive effect of the present utility model is: by the setting of this connecting plate and this elastomeric element, make the axle of this scrambler can be stably, strictly along with the rotation of rotor wheel, rotate, thereby scrambler is counted accurately, and can not produce the problem of between centers decentraction, in addition, elastomeric element can reduce the shearing stress radially that connecting plate is subject to, and has certain buffer action, reduce the impact of external influence power on the axle of scrambler, improved the stability of scrambler work.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing scrambler stationary installation.
Fig. 2 is the structural representation of the utility model embodiment 1 scrambler stationary installation.
Fig. 3 is the structural representation of scrambler of the present utility model.
Fig. 4 is the structural representation of mount pad of the present utility model.
Fig. 5 is the structural representation of road wheel of the present utility model.
Fig. 6 is the structural representation of spring of the present utility model.
Fig. 7 is structural representation of winning in succession of the present utility model.
Fig. 8 is the structural representation of positioning stud of the present utility model.
Embodiment
Lift preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
Embodiment 1
The present embodiment provides a kind of scrambler stationary installation, as shown in Figure 2, comprise that a scrambler 1(is as shown in Figure 3), a mount pad 2(as shown in Figure 4), one for the road wheel 3(that receives extraneous rotation input as shown in Figure 5), scrambler 1 comprises a body 101, an axle 102 and a boss 103, mount pad 2 also comprises a stationary shaft 201, and mount pad 2 is affixed by three bolts with the output terminal 301 of road wheel.
This scrambler stationary installation also comprises that a spring 4(is as shown in Figure 6) and one be folded in connecting plate 5(between scrambler 1 and mount pad 2 as shown in Figure 7), connecting plate 5 comprises that one has the link 501 of a circular shape, boss 103 is nested in 5 the through hole 502 of winning in succession mating with this boss, by the link 501 of this circular shape, the axle 102 of scrambler stretches in the stationary shaft 201 of this mount pad through the through hole of connecting plate 5, and with stationary shaft 201 lockings, be specially on the side face 2011 of stationary shaft 201 and offer a screw 2012, by screw 2012 and a screw, axle 102 and mount pad 2 interlockings of scrambler.
Connecting plate 5 and body 101 offset and establish and affixed, be specially and on connecting plate, offer three threaded holes 503, connecting plate 5 is affixed by three threaded holes and 3 screws and body 101, one end of spring and connecting plate 5 are affixed, the other end of this spring and a positioning stud 6(are as shown in Figure 8) one end 601 socket, the other end 602 and an external fixation device of positioning stud are affixed.
The present embodiment is by the setting of this connecting plate and this spring, make the axle of this scrambler can be stably, strictly along with the rotation of rotor wheel, rotate, thereby scrambler is counted accurately, and can not produce the problem of between centers decentraction, in addition, spring can reduce the shearing stress radially that connecting plate is subject to, and has certain buffer action, reduce the impact of external influence power on the axle of scrambler, improved the stability of scrambler work.
Embodiment 2
The present embodiment provides a kind of layout machine, and it comprises that a framework lateral plate, is for calculating the controller of the electric signal of above-mentioned scrambler output, above-mentioned scrambler stationary installation, and the input end of this rotor wheel is connected with this framework lateral plate.Wherein, this framework lateral plate is the side plate of this external fixation device in embodiment 1, and the output terminal of this scrambler is electrically connected to this controller, and this controller is a PLC.
In the operational process of layout machine, need to carry out record to the running parameters such as paving cloth length of layout machine, layout machine is realized the transmission of the running parameters such as rotational parameters by a transmission shaft and this road wheel, road wheel rotates thereupon, road wheel drives the axle in stationary shaft to rotate by the stationary shaft of mount pad, the angular displacement that scrambler produces the rotation of axle or straight-line displacement are converted into corresponding electric signal, the output terminal of scrambler exports this electric signal to a PLC, and this PLC calculates this electric signal.
Because the ratio of precision of scrambler itself is higher, therefore higher to the stability requirement of working environment, thus do not affect the counting of scrambler.Scrambler stationary installation of the present utility model is by the setting of this connecting plate and this elastomeric element, make the axle of this scrambler can be stably, strictly along with the rotation of rotor wheel, rotate, thereby scrambler is counted accurately, and can not produce the problem of between centers decentraction, in addition, elastomeric element can reduce the shearing stress radially that connecting plate is subject to, and has certain buffer action, reduce the impact of external influence power on the axle of scrambler, improved the stability of scrambler work.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that this only illustrates, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these changes and modification all fall into protection domain of the present utility model.
Claims (9)
1. a scrambler stationary installation, comprise a scrambler, one mount pad, one for receiving the rotor wheel of extraneous rotation input, this scrambler comprises a body and an axle, it is characterized in that, this mount pad also comprises a stationary shaft, the output terminal of this mount pad and this rotor wheel is affixed, this scrambler stationary installation also comprises that an elastomeric element and is folded in the connecting plate between this scrambler and this mount pad, the axle of this scrambler stretches in the stationary shaft of this mount pad through this connecting plate, and with this stationary shaft locking, this connecting plate and this body offset and establish and affixed, one end of this elastomeric element and this connecting plate are affixed, one end socket of the other end of this elastomeric element and a limiting component, the other end of this limiting component and an external fixation device are affixed.
2. scrambler stationary installation as claimed in claim 1, is characterized in that, offers some threaded holes on this connecting plate, and it is affixed that this connecting plate passes through those threaded holes and some screws and this body.
3. scrambler stationary installation as claimed in claim 1, is characterized in that, this elastomeric element is a spring.
4. scrambler stationary installation as claimed in claim 1, is characterized in that, this limiting component is a positioning stud.
5. scrambler stationary installation as claimed in claim 1, is characterized in that, this connecting plate comprises that one has the link of a circular shape, and by the link of this circular shape, this connecting plate wears mutually with this axle.
6. scrambler stationary installation as claimed in claim 1, is characterized in that, this rotor wheel is the road wheel by a transmission shaft driven rotary.
7. scrambler stationary installation as claimed in claim 1, is characterized in that, offers a screw on the side face of the stationary shaft of this mount pad, by this screw and a screw, and the axle of this scrambler and this mount pad interlocking.
8. a layout machine, it is characterized in that, it comprises that a framework lateral plate, is for calculating the controller of the electric signal of the scrambler output as described in claim 1-7 any one, the scrambler stationary installation as described in claim 1-7 any one, the input end of this rotor wheel is connected with this framework lateral plate, and the output terminal of this scrambler is electrically connected to this controller.
9. layout machine as claimed in claim 8, is characterized in that, this controller is a PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131992.7U CN203824567U (en) | 2014-03-21 | 2014-03-21 | Encoder fixing device and cloth paving machine including same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131992.7U CN203824567U (en) | 2014-03-21 | 2014-03-21 | Encoder fixing device and cloth paving machine including same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824567U true CN203824567U (en) | 2014-09-10 |
Family
ID=51480052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131992.7U Expired - Fee Related CN203824567U (en) | 2014-03-21 | 2014-03-21 | Encoder fixing device and cloth paving machine including same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824567U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965100A (en) * | 2015-05-15 | 2015-10-07 | 中国农业大学 | Agricultural speed and distance measuring apparatus |
| CN105480776A (en) * | 2015-12-24 | 2016-04-13 | 上海和鹰机电科技股份有限公司 | Cloth conveying control system and method for multi-layer cloth laying machine |
| CN106985190A (en) * | 2017-03-30 | 2017-07-28 | 长园和鹰智能科技有限公司 | Cutter |
| CN108982903A (en) * | 2018-07-20 | 2018-12-11 | 长安大学 | A kind of speed measuring device and speed-measuring method improving paver spreading quality |
| CN109335824A (en) * | 2018-09-30 | 2019-02-15 | 长园和鹰智能科技有限公司 | Rack-and-pinion meter length measuring mechanism and layout machine |
| CN109399327A (en) * | 2018-09-30 | 2019-03-01 | 长园和鹰智能科技有限公司 | Code device and layout machine |
-
2014
- 2014-03-21 CN CN201420131992.7U patent/CN203824567U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965100A (en) * | 2015-05-15 | 2015-10-07 | 中国农业大学 | Agricultural speed and distance measuring apparatus |
| CN104965100B (en) * | 2015-05-15 | 2018-09-04 | 中国农业大学 | It is agricultural to test the speed and range unit |
| CN105480776A (en) * | 2015-12-24 | 2016-04-13 | 上海和鹰机电科技股份有限公司 | Cloth conveying control system and method for multi-layer cloth laying machine |
| CN105480776B (en) * | 2015-12-24 | 2018-01-05 | 长园和鹰智能科技有限公司 | The cloth-feeding control system and method for multilayer layout machine |
| CN106985190A (en) * | 2017-03-30 | 2017-07-28 | 长园和鹰智能科技有限公司 | Cutter |
| CN106985190B (en) * | 2017-03-30 | 2019-05-31 | 长园和鹰智能科技有限公司 | Cutter |
| CN108982903A (en) * | 2018-07-20 | 2018-12-11 | 长安大学 | A kind of speed measuring device and speed-measuring method improving paver spreading quality |
| CN109335824A (en) * | 2018-09-30 | 2019-02-15 | 长园和鹰智能科技有限公司 | Rack-and-pinion meter length measuring mechanism and layout machine |
| CN109399327A (en) * | 2018-09-30 | 2019-03-01 | 长园和鹰智能科技有限公司 | Code device and layout machine |
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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: 20140910 Termination date: 20190321 |