CN204435173U - A kind of transmission device of spreader vibration - Google Patents
A kind of transmission device of spreader vibration Download PDFInfo
- Publication number
- CN204435173U CN204435173U CN201420760321.7U CN201420760321U CN204435173U CN 204435173 U CN204435173 U CN 204435173U CN 201420760321 U CN201420760321 U CN 201420760321U CN 204435173 U CN204435173 U CN 204435173U
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- CN
- China
- Prior art keywords
- vibrating spindle
- spindle
- vibrating
- motion block
- transmission device
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- 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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- Road Paving Machines (AREA)
Abstract
The utility model provides a kind of transmission device of spreader vibration, involving vibrations main shaft, electromagnetic vibration motion block, bracing frame, shaft coupling, bracing frame is arranged on vibrating spindle downside and is connected with screed, vibrating spindle is respectively left vibrating spindle and right vibrating spindle, left vibrating spindle is connected with the both sides output shaft of dual-axle hydraulic motor respectively by shaft coupling with right vibrating spindle, left vibrating spindle, right vibrating spindle such as to be set at the triangular form main shaft, be respectively equipped with electromagnetic vibration motion block below left vibrating spindle, right vibrating spindle, electromagnetic vibration motion block is connected with drive unit.The utility model structure is simple, reasonable in design, easy and simple to handle, flexibly small and exquisite, the pattern that electromagnetic vibration motion block can be made to mix according to multi-frequency carries out mixing work, produce the power of vibrating on different dynamics and different directions, strengthen effect of vibrating, the raw material paved is vibrated closely knit, even, and the object that deep layer vibrates can be reached, ensure to pave raw material casting quality, improve the compactness of the raw material that paves.
Description
Technical field
The utility model belongs to job engineering field, road surface, especially relates to a kind of transmission device of spreader vibration.
Background technology
Paver is widely used in high grade pavement construction, and the tamping equipment of paver plays an important role in the screed work of paver.The transmission structures of vibrating of known paver utilizes belt and belt pulley or chain and sprocket wheel by the power transmission of hydraulic motor to vibrating spindle.The shortcoming of this structure is: (1) hydraulic motor output shaft is in cantilever force operation, stressed also unbalanced like this to its block bearing and output shaft, affects application life; (2) complex structure cost is high; (3) belt or chain gearing increase power loss.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of transmission device of spreader vibration, and it is closely knit, even that this device makes the raw material paved vibrate, and can reach deep layer and vibrate.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of transmission device of spreader vibration, involving vibrations main shaft, electromagnetic vibration motion block, bracing frame, shaft coupling, support frame as described above is arranged on described vibrating spindle downside and is connected with screed, described vibrating spindle is respectively left vibrating spindle and right vibrating spindle, described left vibrating spindle is connected with the both sides output shaft of dual-axle hydraulic motor respectively by shaft coupling with described right vibrating spindle, described left vibrating spindle, described right vibrating spindle is set to wait triangular form main shaft, described left vibrating spindle, described electromagnetic vibration motion block is respectively equipped with below described right vibrating spindle, described electromagnetic vibration motion block is connected with drive unit.
Described left vibrating spindle, described right vibrating spindle comprise lower shaft, two side axles respectively, and the lower shaft weight of described left vibrating spindle, described right vibrating spindle is greater than the weight of described side axle, is less than the weight sum of two described side axles.
Be respectively equipped with the described electromagnetic vibration motion block that two pieces of direction of vibration are different below described left vibrating spindle, described right vibrating spindle, described vibration electromagnetic block is connected with power supply by the control circuit for generation of different pulse signal.
Two described electromagnetic vibration motion blocks are not mutually vertically and in same level.
Described drive unit is stepper motor.
Owing to adopting technique scheme, the utility model structure is simple, reasonable in design, easy and simple to handle, flexibly small and exquisite, the pattern that vibrator can be made to mix according to multi-frequency carries out mixing work, produce the power of vibrating on different dynamics and different directions, strengthen and to vibrate effect, the raw material paved is vibrated closely knit, even, and the object that deep layer vibrates can be reached, guarantee paves raw material casting quality, improves the compactness of the raw material that paves.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, dual-axle hydraulic motor 2, shaft coupling 3, connecting portion 4, right vibrating spindle 41, lower shaft 42, side axle 5, left vibrating spindle 6, bracing frame 7, electromagnetic vibration motion block.
Detailed description of the invention
As shown in Figure 1, a kind of transmission device of spreader vibration, involving vibrations main shaft, electromagnetic vibration motion block 7, bracing frame 6, shaft coupling 2, bracing frame 6 is arranged on vibrating spindle downside and is connected with screed, vibrating spindle is respectively left vibrating spindle 5 and right vibrating spindle 4, left vibrating spindle 5 is connected with the both sides output shaft of dual-axle hydraulic motor 1 respectively by shaft coupling 2 with right vibrating spindle 4, left vibrating spindle 5, right vibrating spindle 4 is set to wait triangular form main shaft, left vibrating spindle 5, electromagnetic vibration motion block 7 is respectively equipped with below right vibrating spindle 4, electromagnetic vibration motion block 7 is connected with stepper motor.
Embodiment
A kind of transmission device of spreader vibration, involving vibrations main shaft, electromagnetic vibration motion block 7, bracing frame 6, shaft coupling 2, bracing frame 6 is arranged on vibrating spindle downside and is connected with screed, screed is made to produce vibration and vibrate, vibrating spindle is respectively left vibrating spindle 5 and right vibrating spindle 4, left vibrating spindle 5 is connected with the both sides output shaft of dual-axle hydraulic motor 1 respectively by shaft coupling 2 with right vibrating spindle 4, left vibrating spindle 5, right vibrating spindle 4 is set to wait triangular form main shaft, left vibrating spindle 5, the electromagnetic vibration motion block 7 that two pieces of direction of vibration are different is respectively equipped with below right vibrating spindle 4, vibration electromagnetic block 7 is connected with power supply by the control circuit for generation of different pulse signal, two electromagnetic vibration motion blocks are not mutually vertically and in same level.
Preferably, left vibrating spindle 5, right vibrating spindle 4 comprise lower shaft 41, two side axles 42 respectively, lower shaft 41 weight of left vibrating spindle 5, right vibrating spindle 4 is greater than the weight of side axle 42, be less than the weight sum of two side axles 42, make vibrating spindle in use more stable like this.
The pattern that the utility model can make vibrator mix according to multi-frequency by installation electromagnetic vibration motion block carries out mixing work, produce the power of vibrating on different dynamics and different directions, strengthen effect of vibrating, the raw material paved is vibrated closely knit, even, and the object that deep layer vibrates can be reached, improve the compactness of the raw material that paves.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. the transmission device of a spreader vibration, it is characterized in that: involving vibrations main shaft, electromagnetic vibration motion block, bracing frame, shaft coupling, support frame as described above is arranged on described vibrating spindle downside and is connected with screed, described vibrating spindle is respectively left vibrating spindle and right vibrating spindle, described left vibrating spindle is connected with the both sides output shaft of dual-axle hydraulic motor respectively by shaft coupling with described right vibrating spindle, described left vibrating spindle, described right vibrating spindle is set to wait triangular form main shaft, described left vibrating spindle, described electromagnetic vibration motion block is respectively equipped with below described right vibrating spindle, described electromagnetic vibration motion block is connected with drive unit.
2. the transmission device of a kind of spreader vibration according to claim 1, it is characterized in that: described left vibrating spindle, described right vibrating spindle comprise lower shaft, two side axles respectively, the lower shaft weight of described left vibrating spindle, described right vibrating spindle is greater than the weight of described side axle, is less than the weight sum of two described side axles.
3. the transmission device of a kind of spreader vibration according to claim 2, it is characterized in that: be respectively equipped with the described electromagnetic vibration motion block that two pieces of direction of vibration are different below described left vibrating spindle, described right vibrating spindle, described vibration electromagnetic block is connected with power supply by the control circuit for generation of different pulse signal.
4. the transmission device of a kind of spreader vibration according to claim 3, is characterized in that: two described electromagnetic vibration motion blocks are not mutually vertically and in same level.
5. the transmission device of a kind of spreader vibration according to claim 4, is characterized in that: described drive unit is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760321.7U CN204435173U (en) | 2014-12-05 | 2014-12-05 | A kind of transmission device of spreader vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760321.7U CN204435173U (en) | 2014-12-05 | 2014-12-05 | A kind of transmission device of spreader vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204435173U true CN204435173U (en) | 2015-07-01 |
Family
ID=53603061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760321.7U Expired - Fee Related CN204435173U (en) | 2014-12-05 | 2014-12-05 | A kind of transmission device of spreader vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204435173U (en) |
-
2014
- 2014-12-05 CN CN201420760321.7U patent/CN204435173U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150701 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |