CN103614958A - Ironing plate regulation mechanism, ironing plate and paving machine - Google Patents
Ironing plate regulation mechanism, ironing plate and paving machine Download PDFInfo
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- CN103614958A CN103614958A CN201310670602.3A CN201310670602A CN103614958A CN 103614958 A CN103614958 A CN 103614958A CN 201310670602 A CN201310670602 A CN 201310670602A CN 103614958 A CN103614958 A CN 103614958A
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- screed
- connecting rod
- bearing
- governor motion
- fluted disc
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Abstract
The invention provides an ironing plate regulation mechanism. The ironing plate regulation mechanism comprises a first support seat, a second support seat, a third support seat and a fourth support seat, wherein a first connecting rod is arranged between the first support seat and the second support seat, a second connecting rod is arranged between the third support seat and the fourth support seat, a driving device is arranged between the first connecting rod and the second connecting rod, and one of the first connecting rod and the second connecting rod can independently rotate or drive the other connecting rod to simultaneously rotate. The ironing plate regulation mechanism is used for regulating an ironing plate, and when one of two connecting rods of the ironing plate regulation mechanism rotates, elevation angles of stretching segment ironing plates in the ironing plate are changed along with the rotation; when the two connecting rods both rotate, the altitude difference of the stretching segment ironing plates are changed along with the rotation. The ironing plate regulation mechanism is convenient to regulate and easy to operate. On the other hand, the invention further provides the ironing plate comprising the ironing plate regulation mechanism. Finally, the invention further provides a paving machine comprising the ironing plate regulation mechanism or the ironing plate.
Description
Technical field
The present invention relates to spreading machine field, particularly a kind of screed governor motion, screed and paver.
Background technology
Ironing machine is the groundwork device of paver, its function be mainly by the heat mixture that is transported to the indoor full width width that paves shakeout, tamping and ironing.The ironing machine of general paver is mainly comprised of draft arm, material scraping plate, vibrating beam, screed, thickness adjusting mechanism and camber guiding mechanism etc.Wherein, screed is that the function of paver realizes unit, mainly comprises assembled ironing plate and telescopic ironing table, and assembled ironing plate is generally formed by some screed unit spliceds, can be according to the different demands that paves, and the width that free splicing becomes to need.For assembled ironing plate, each section of screed unit is mainly comprised of grillage, base plate, striker plate, concrete vibrating mechanism, vibrating mechanism, pedal, covering etc.Telescopic ironing table is generally comprised of principal piece screed, expansion bracket, flexible slip pipe, telescopic section screed and governor motion.Because of retractable screed plate structure restriction, general principal piece screed and telescopic section screed can not be arranged in the same horizontal line, before and after being generally, arrange, principal piece is front, and telescopic section is rear, and vice versa.
Telescopic ironing table in the course of the work, often need to regulate telescopic section screed with respect to the elevation angle and the base plate discrepancy in elevation of principal piece screed.Under prior art, elevation angle adjusting and discrepancy in elevation adjustment operation difficulty are larger, and adjustment process is complicated, and be adjusted to ideal value need to expend the plenty of time.
In sum, how to provide a kind of adjusting for convenience of, for regulating the screed governor motion of the screed elevation angle and the discrepancy in elevation, and the screed that contains this governor motion and paver, become those skilled in the art to need the technical problem of solution badly.
Summary of the invention
In view of this, one of the problem to be solved in the present invention be how to provide a kind of adjusting for convenience of, for regulating the screed governor motion of the screed elevation angle and the discrepancy in elevation.
Two of the problem to be solved in the present invention is how a kind of screed that comprises above-mentioned screed governor motion is provided.
Three of the problem to be solved in the present invention is how a kind of paver that comprises above-mentioned screed governor motion or above-mentioned screed is provided.
For solving one of problem of the present invention, the present invention proposes a kind of screed governor motion, comprise the first bearing, the second bearing, the 3rd bearing and the 4th bearing, between described the first bearing and described the second bearing, be provided with first connecting rod, between described the 3rd bearing and described the 4th bearing, be provided with second connecting rod, between described first connecting rod and described second connecting rod, be provided with transmission device, one of described first connecting rod and second connecting rod can rotate separately, or drive another connecting rod to rotate simultaneously.
As the improvement on the one hand of a kind of screed governor motion of the present invention, described transmission device comprises the first fluted disc being arranged on described first connecting rod and is arranged at the second fluted disc on described second connecting rod, and is arranged at the driving-chain on described the first fluted disc and the second fluted disc.
As the improvement on the one hand of a kind of screed governor motion of the present invention, described the first fluted disc and the second fluted disc are sheathed on respectively on described first connecting rod and second connecting rod, and the same side of described the first fluted disc and described the second fluted disc is provided with bayonet socket.
As the improvement on the one hand of a kind of screed governor motion of the present invention, on described first connecting rod, be also provided with first slide block that can slide on described first connecting rod, on described second connecting rod, be also provided with second slide block that can slide on described second connecting rod, described the first slide block and the second slide block are arranged at respectively a side of described the first fluted disc and the second fluted disc.
As the improvement on the one hand of a kind of screed governor motion of the present invention, described the first slide block near a side of described the first fluted disc be provided with for the first fluted disc on the bayonet socket of bayonet fittings, described the second slide block near a side of described the second fluted disc be provided with for the second fluted disc on the bayonet socket of bayonet fittings.
As the improvement on the one hand of a kind of screed governor motion of the present invention, in described the first bearing, be provided with screw, described first connecting rod is provided with one end that described the first bearing is connected the screw thread coordinating with described screw; In described the 3rd bearing, be provided with screw, described second connecting rod is provided with one end that described the 3rd bearing is connected the screw thread coordinating with described screw.
As the improvement on the one hand of a kind of screed governor motion of the present invention, in described the second bearing and described the 4th bearing, be respectively equipped with through hole, one end of described first connecting rod and second connecting rod is located at respectively in the through hole of described the second bearing and the 4th bearing.
The screed governor motion of said structure, be used for regulating the paver screed elevation angle and the discrepancy in elevation, this screed governor motion can be used for regulating the elevation angle between main screed and telescopic ironing table and the discrepancy in elevation of base plate, among two connecting rods of screed governor motion one while rotating, the elevation angle of the telescopic section screed in screed can change thereupon; When two connecting rods all rotate, in screed, the discrepancy in elevation of telescopic section screed changes thereupon.Regulate more for convenience, easily operation.
For solving two of problem of the present invention, the present invention proposes a kind of screed, comprise the first screed, slip pipe, expansion bracket, the second screed and screed governor motion, described slip pipe is located at one end of described the first screed, described expansion bracket is located on described slip pipe, described the second screed is arranged on described expansion bracket, and described screed governor motion is arranged between described expansion bracket and described the second screed, and described screed governor motion is screed governor motion as mentioned above.
As the improvement on the one hand of a kind of screed of the present invention, the first bearing of described screed governor motion and the 3rd bearing are arranged on described expansion bracket, the second bearing of described screed governor motion and the 4th bearing are arranged on described the second screed, in four bearings of described screed governor motion, at least one is fixedly installed.
The screed that comprises above-mentioned screed governor motion, the discrepancy in elevation of the second screed in screed and the elevation angle regulate all more for convenience, operate comparatively simple.
For solving three of problem of the present invention, the present invention proposes a kind of paver, described paver comprises screed governor motion as above or screed.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.
Fig. 1 is the schematic diagram of a kind of screed governor motion of the present invention;
Fig. 2 is the concrete structure schematic diagram of screed governor motion in Fig. 1;
Fig. 3 is the schematic diagram of a kind of screed of the present invention;
Fig. 4 is the concrete structure schematic diagram of a kind of screed in Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is the scheme of installation of a kind of screed governor motion of the present invention.
1 first bearing 2 second bearing 3 the 3rd bearings
4 the 4th bearing 5 first slide block 6 second slide blocks
7 first fluted disc 8 second fluted disc 9 first connecting rods
10 second connecting rod 11 driving-chains
100 first screed 101 slip pipe 102 expansion brackets
103 second screed 104 screed governor motions
The specific embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the present invention can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
Screed governor motion 104 as depicted in figs. 1 and 2, comprise the first bearing 1, the second bearing 2, the 3rd bearing 3 and the 4th bearing 4, between the first bearing 1 and the second bearing 2, be provided with first connecting rod 9, between the 3rd bearing 3 and the 4th bearing 4, be provided with second connecting rod 10, between first connecting rod 9 and second connecting rod 10, be provided with transmission device, under the effect of transmission device, a bearing in the first bearing 1 and the second bearing 2 can rotate separately, also can, when a bearing rotation, drive another bearing rotation.
Transmission device comprises and is arranged at the first fluted disc 7 on first connecting rod 9 and is arranged at the second fluted disc 8 on second connecting rod 10, the first fluted disc 7 and the second fluted disc 8 are sheathed on respectively on first connecting rod 9 and second connecting rod 10, the top of the first fluted disc 7 and the second fluted disc 8 is respectively equipped with bayonet socket, on the first fluted disc 7 and the second fluted disc 8, is arranged with driving-chain 11.First connecting rod 9 and second connecting rod 10 are also arranged with respectively the first slide block 5 and the second slide block 6, the first slide blocks 5 are arranged at the first fluted disc 7 tops, and same, the second slide block 6 is arranged at the second fluted disc 8 tops.The first slide block 5 bottoms are provided with the bayonet socket for the bayonet fittings with the first fluted disc 7, and the second slide block 6 bottoms are provided with the bayonet socket for the bayonet fittings with the second fluted disc 8.After the first slide block 5 and the first fluted disc 7 clampings, during the first fluted disc 7 rotation, can drive first connecting rod 9 rotations by the first slide block 5; Equally, after the second slide block 6 and the second fluted disc 8 clampings, during the second fluted disc 8 rotation, can drive second connecting rod 10 rotations by the second slide block 6.
One end of the first bearing 1 is arranged on screed, and its other end is provided with screw, and first connecting rod 9 is provided with screw thread with one end that the first bearing 1 is connected, and screw thread coordinates with screw.Correspondingly, one end of the 3rd bearing 3 is arranged on screed, and its other end is provided with screw, and second connecting rod 10 is provided with screw thread with one end that the 3rd bearing 3 is connected, and correspondingly, screw thread can coordinate with screw.
In technique scheme, one end of the second bearing 2 and the 4th bearing 4 is respectively used to be connected with the telescopic section screed of screed, its another section is respectively equipped with through hole, and the lower end of first connecting rod 9 and second connecting rod 10 is arranged at respectively in the through hole of the second bearing 2 and the 4th bearing 4.
The screed governor motion 104 of said structure, operating principle is as follows:
When the first slide block 5 and the first fluted disc 7 laminatings, when the second slide block 6 and the second fluted disc 8 laminating, available spanner rotates the first slide block 5 or the second slide block 6, when rotating the first slide block 5 with spanner, the first slide block 5 drives the first fluted disc 7 rotations, and the first fluted disc 7 drives driving-chain 11 rotations, and driving-chain 11 drives the second fluted disc 8 rotations, the second fluted disc 8 drives the second slide block 6 rotations, then by the second slide block 6, drives second connecting rod 10 rotations.Otherwise, when rotating the second slide block 6 with spanner, finally also can drive first connecting rod 9 rotations.When first connecting rod 9 and second connecting rod 10 rotate simultaneously, the position of the first bearing 1 and the 3rd bearing 3 can be risen or dragged down.
When the first slide block 5 and the laminating of the first fluted disc 7, and the second slide block 6 and the second fluted disc 8 be not when fit, and when rotating the first slide block 5 with spanner, the first slide block 5 can drive first connecting rod 9 rotations, but cannot drive second connecting rod 10 rotations.Otherwise, while rotating the second slide block 6, also can only drive second connecting rod 10 rotations, can not drive first connecting rod 9 rotations, when first connecting rod 9 or second connecting rod 10 one of them rotation, only can cause the elevation angle of telescopic section screed to change, can not change the elevation angle on telescopic section screed and chassis.
In technique scheme, it should be noted that, slide block be not limited to bayonet socket engaging mode being connected of fluted disc, can also pass through latch or thread connecting mode, be not described in detail in this.In addition, can not install for one in the first slide block 5 and the second slide block 6, screed governor motion 104 also can be realized corresponding adjusting.
In addition, the present invention also proposes a kind of screed, as shown in Figures 3 to 6, screed comprises the first screed 100, is arranged at the slip pipe 101 of first screed 100 one end, slip pipe 101 is provided with expansion bracket 102, and expansion bracket 102 is provided with the second screed 103, and screed governor motion 104 is arranged between expansion bracket 102 1 and two screeds, the second screed 103 is above described telescopic section ironing board, and screed governor motion 104 is above-mentioned screed governor motion.
Particularly, as shown in Figure 6, the first bearing 1 of screed governor motion 104 and one end of the 3rd bearing 3 are arranged on expansion bracket 102, the second bearing 2 and the 4th bearing 4 are arranged on the second screed 103, in the first bearing 1, the second bearing 2, the 3rd bearing 3 and the 4th bearing 4, must there is a bearing to be fixedly connected with expansion bracket 102 or the second screed 103, the mode of being fixedly connected with can be welding, also can connect for bolt, and its excess-three bearing can be flexibly connected with expansion bracket 102 or the second screed 103, be specifically as follows the connected modes such as hinged.
In technique scheme, when the first slide block 5 and the second slide block 6 engage with the first fluted disc 7 and the second fluted disc 8 respectively simultaneously, while rotating the first slide block 5 or the second slide block 6 with spanner, first connecting rod 9 and second connecting rod 10 all can rotate, and drive the second screed 103, thereby realize the discrepancy in elevation adjusting of the second screed 103.
Correspondingly, the first slide block 5 engages with the first fluted disc 7, or when the second slide block 6 engages with the second fluted disc 8, when rotation the first slide block 5 or the second slide block 6, only can drive first connecting rod 9 or second connecting rod 10 rotations, when first connecting rod 9 or second connecting rod 10 rotation, can drive one end of the second screed 103, thereby the elevation angle of realizing the second screed 103 regulates, and it should be noted that, the adjustable range at the elevation angle is conventionally within twice.
The screed governor motion 104 of said structure, tool has the following advantages:
First, easy to adjust, processing ease.The screed governor motion 104 of said structure, for regulating the screed of paver, this screed governor motion 104 can be used for regulating the elevation angle of telescopic ironing table and the discrepancy in elevation of base plate, among two connecting rods of screed governor motion 104 one while rotating, the elevation angle of the telescopic section screed in screed can change thereupon; When two connecting rods all rotate, in screed, the discrepancy in elevation of telescopic section screed changes thereupon.Therefore, regulate more for convenience, it is comparatively easy to operate.
Secondly, novel structure, reasonable in design.The advantage of the aspects such as the screed governor motion 104 of said structure, compares with traditional screed governor motion, has novel structure, attractive in appearance, reasonable in design, market prospects are comparatively wide.
The present invention also proposes a kind of paver, comprises screed governor motion or screed, it should be noted that, screed governor motion is screed governor motion 104 as above, and screed is screed as above.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a screed governor motion, it is characterized in that, comprise the first bearing (1), the second bearing (2), the 3rd bearing (3) and the 4th bearing (4), between described the first bearing (1) and described the second bearing (2), be provided with first connecting rod (9), between described the 3rd bearing (3) and described the 4th bearing (4), be provided with second connecting rod (10), between described first connecting rod (9) and described second connecting rod (10), be provided with transmission device, one of described first connecting rod (9) and second connecting rod (10) can rotate separately, or drive another connecting rod to rotate simultaneously.
2. screed governor motion according to claim 1, it is characterized in that, described transmission device comprises the first fluted disc (7) being arranged on described first connecting rod (9) and is arranged at the second fluted disc (8) on described second connecting rod (10), and is arranged at the driving-chain (11) on described the first fluted disc (7) and the second fluted disc (8).
3. screed governor motion according to claim 2, it is characterized in that, described the first fluted disc (7) and the second fluted disc (8) are sheathed on respectively described first connecting rod (9) and second connecting rod (10) is upper, and the same side of described the first fluted disc (7) and described the second fluted disc (8) is provided with bayonet socket.
4. screed governor motion according to claim 3, it is characterized in that, on described first connecting rod (9), being also provided with can be at upper the first slide block (5) sliding of described first connecting rod (9), on described second connecting rod (10), being also provided with can be at upper the second slide block (6) sliding of described second connecting rod (10), and described the first slide block (5) and the second slide block (6) are arranged at respectively a side of described the first fluted disc (7) and the second fluted disc (8).
5. screed governor motion according to claim 4, it is characterized in that, described the first slide block (5) near a side of described the first fluted disc (7) be provided with for the first fluted disc (7) on the bayonet socket of bayonet fittings, described the second slide block (6) near a side of described the second fluted disc (8) be provided with for the second fluted disc (8) on the bayonet socket of bayonet fittings.
6. according to the screed governor motion described in any one in claim 1 to 5, it is characterized in that, in described the first bearing (1), be provided with screw, described first connecting rod (9) is provided with one end that described the first bearing (1) is connected the screw thread coordinating with described screw; In described the 3rd bearing (3), be provided with screw, described second connecting rod (10) is provided with one end that described the 3rd bearing (3) is connected the screw thread coordinating with described screw.
7. screed governor motion according to claim 6, it is characterized in that, in described the second bearing (2) and described the 4th bearing (4), be respectively equipped with through hole, one end of described first connecting rod (9) and second connecting rod (10) is located at respectively in the through hole of described the second bearing (2) and the 4th bearing (4).
8. a screed, comprise the first screed (100), slip pipe (101), expansion bracket (102), the second screed (103) and screed governor motion (104), described slip pipe (101) is located at one end of described the first screed (100), described expansion bracket (102) is located on described slip pipe (101), described the second screed (103) is arranged on described expansion bracket (102), it is characterized in that, described screed governor motion (104) is arranged between described expansion bracket (102) and described the second screed (103), described screed governor motion (104) is screed governor motion described in any one in claim 1 to 7.
9. screed according to claim 8, it is characterized in that, first bearing (1) of described screed governor motion (104) and the 3rd bearing (3) are arranged on described expansion bracket (102), second bearing (2) of described screed governor motion (104) and the 4th bearing (4) are arranged on described the second screed (103), in four bearings of described screed governor motion (104), at least one is fixedly installed.
10. a paver, is characterized in that, described paver comprises in claim 1 to 7 in the screed governor motion described in any one or claim 8 to 9 screed described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670602.3A CN103614958B (en) | 2013-12-10 | 2013-12-10 | A kind of screed governor motion, screed and paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670602.3A CN103614958B (en) | 2013-12-10 | 2013-12-10 | A kind of screed governor motion, screed and paver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103614958A true CN103614958A (en) | 2014-03-05 |
| CN103614958B CN103614958B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310670602.3A Active CN103614958B (en) | 2013-12-10 | 2013-12-10 | A kind of screed governor motion, screed and paver |
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| Country | Link |
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| CN (1) | CN103614958B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797280A (en) * | 2017-05-05 | 2018-11-13 | 中国农业机械化科学研究院 | A kind of paver and its freely-moving mangle |
| CN111041946A (en) * | 2018-10-12 | 2020-04-21 | 卡特彼勒路面机械公司 | Asphalt screed extension pipe adjustment assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8136304U1 (en) * | 1980-12-16 | 1982-07-15 | Aktieselskabet Phoenix Tagpap og Vejmaterialer, 6600 Vejen | "MACHINE FOR LAYING ASPHALT" |
| CN201865032U (en) * | 2010-11-26 | 2011-06-15 | 成都市新筑路桥机械股份有限公司 | Adjusting device used for stretching and ironing of spreading machine |
| CN201981470U (en) * | 2010-12-30 | 2011-09-21 | 长沙中联重工科技发展股份有限公司 | Ironing plate regulation mechanism and spreading machine with same |
| CN202055153U (en) * | 2011-03-18 | 2011-11-30 | 徐工集团工程机械股份有限公司科技分公司 | Heightening device for hydraulic telescopic ironing board |
| CN203229859U (en) * | 2013-05-06 | 2013-10-09 | 徐州金石彭源稀土材料厂 | Height difference adjusting device for telescopic ironing plate of spreading machine |
-
2013
- 2013-12-10 CN CN201310670602.3A patent/CN103614958B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8136304U1 (en) * | 1980-12-16 | 1982-07-15 | Aktieselskabet Phoenix Tagpap og Vejmaterialer, 6600 Vejen | "MACHINE FOR LAYING ASPHALT" |
| US4502813A (en) * | 1980-12-16 | 1985-03-05 | A/S Phonix, Tagpap Og Vejmaterialer | Asphalt laying machine |
| CN201865032U (en) * | 2010-11-26 | 2011-06-15 | 成都市新筑路桥机械股份有限公司 | Adjusting device used for stretching and ironing of spreading machine |
| CN201981470U (en) * | 2010-12-30 | 2011-09-21 | 长沙中联重工科技发展股份有限公司 | Ironing plate regulation mechanism and spreading machine with same |
| CN202055153U (en) * | 2011-03-18 | 2011-11-30 | 徐工集团工程机械股份有限公司科技分公司 | Heightening device for hydraulic telescopic ironing board |
| CN203229859U (en) * | 2013-05-06 | 2013-10-09 | 徐州金石彭源稀土材料厂 | Height difference adjusting device for telescopic ironing plate of spreading machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797280A (en) * | 2017-05-05 | 2018-11-13 | 中国农业机械化科学研究院 | A kind of paver and its freely-moving mangle |
| CN111041946A (en) * | 2018-10-12 | 2020-04-21 | 卡特彼勒路面机械公司 | Asphalt screed extension pipe adjustment assembly |
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| Publication number | Publication date |
|---|---|
| CN103614958B (en) | 2016-02-10 |
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Effective date of registration: 20220318 Address after: 413000 Sany Yiyang Industrial Park, Eastern New District, Yiyang high tech Zone, Yiyang City, Hunan Province Patentee after: Hunan Sany Zhongyi Machinery Co.,Ltd. Address before: 410100 31 industrial city, Changsha economic and Technological Development Zone, Hunan Patentee before: HUNAN SANY ROAD MACHINERY Co.,Ltd. |
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