CN205347937U - Concrete paving device - Google Patents
Concrete paving device Download PDFInfo
- Publication number
- CN205347937U CN205347937U CN201521014518.7U CN201521014518U CN205347937U CN 205347937 U CN205347937 U CN 205347937U CN 201521014518 U CN201521014518 U CN 201521014518U CN 205347937 U CN205347937 U CN 205347937U
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- CN
- China
- Prior art keywords
- frame
- concrete
- driving belt
- roller
- feed bin
- 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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- Road Paving Machines (AREA)
Abstract
This patent application belongs to concrete construction technical field, specifically discloses a concrete paving device, including the frame of sliding connection on the rail mould, is provided with the feed bin in this frame, the overhanging formation support in frame front end top, the free end of this support rotates to be connected with grabs the material wheel, frame front end below is rotated and is connected with the live -rollers, and the live -rollers forms the passageway that supplies the concrete to pass through with grabbing between the material wheel, and frame fixedly connected with in this passageway guides the board, still be provided with the driving belt of slope in the frame, this driving belt is 30 contained angles with the horizontal direction, the front end of guide board is close to the live -rollers, and the rear end of guide board is higher than driving belt's low side, and the high -end of this driving belt stretches into in the feed bin, the frame is provided with vertical scraper blade at the rear of live -rollers. This scheme concrete paving device is when concrete paving constructs, and in unnecessary concrete can get into the feed bin of frame, the concrete resistance that whole frame received when moving was less, and the effect that paves is better.
Description
Technical field
This utility model belongs to technical field of concrete construction.
Background technology
Concrete paver is that thickness, width and the road type given along roadbed by cement concrete good for mixing requires to pave, and then carries out the operation routines such as jolt ramming, leveling and troweling, completes the construction machinery of making concrete road surface.Wherein concrete paver is generally made up of devices such as distributing device, pre-flattening mechanism, vibrator (including vibrating spear and vibrating beam), evener, finishers, during construction, paver travels on fixed rail mould, a driving band can be become by making, namely rail mould is the running rail of paver, is again the limit mould of surfacing.Specific construction process is: first paved equably on roadbed according to certain thickness by the cement concrete being dumped on roadbed by distributing device, then passes through pre-flat configuration and paves and tamping equipment carries out jolt ramming, floating then through finisher.During concrete hardening, retain rail mould and do not tear open, after to be hardened, tear rail mould again open, continue next road section surface of making.
Pre-flattening mechanism on existing concrete paver is generally scraper plate, scraper plate self can rotate, scraper plate is along with the concrete of accumulation is spread out when paver moves (mainly being promoted to paver moving direction by concrete) so that the pavement-height of concrete making keeps consistent.Having drawbacks in that of this mechanism is as more in the concrete in paver direction of advance, and scraper plate can meet with bigger resistance when promoting, and finally affects the effect paved.
Utility model content
This utility model is intended to provide a kind of and reduces resistance, the good concrete speading device of paving effect.
Concrete speading device in this programme, including the frame being slidably connected on rail mould, this frame is provided with feed bin, overhanging formation support above described frame front end, and the free end of this support is rotatably connected to material grasping wheel；Described frame front end rotated down is connected to rotation roller, rotates and forms, between roller and material grasping wheel, the passage passed through for concrete, and frame is fixedly connected with guided plate in this passage；Being additionally provided with the driving belt of inclination in described frame, this driving belt and horizontal direction are 30 ° of angles；The front end of described guided plate is near rotating roller, and the rear end of guided plate is higher than the low side of driving belt, and the high-end of this driving belt stretches in feed bin；Frame is provided with vertical scraper plate at the rear rotating roller.
Beneficial effect: when moving in frame in-orbit mould, the rotation roller being positioned at frame front end first contacts with concrete, rotate roller rotate and push concrete, coagulation is piled up uprise, after contacting with material grasping wheel Deng concrete, machine frame movement makes material grasping wheel be captured to passage by concrete, these concrete follow-up crawled concrete push under be sent to guided plate, it is pushed out again to driving belt, and finally it is transferred in feed bin along driving belt, rotate the scraper plate at roller rear then along with machine frame movement and strike off concrete.Comparing traditional paver, this programme concrete speading device is when concrete speading is constructed, and unnecessary concrete can enter in the feed bin of frame, and the concrete resistance being subject to during whole machine frame movement is less, and paving effect is more preferably.
Further, described frame is welded with vertical altitude mixture control cylinder at the rear rotating roller, and this altitude mixture control cylinder is from top to bottom with some adjustment holes, and described scraper plate upper end has the connecting hole fixed with this adjustment hole by pin, it is simple to regulate the height of scraper plate.
Further, the upper wheel rim of this material grasping described wheel being evenly distributed with the delivery sheet of some arcs, when material grasping wheel rotates, concrete is sent in passage by this delivery sheet.
Further, the rotating shaft of described material grasping wheel is connected by ball bearing with support, and this ball bearing is used for transmitting torque.
Further, described frame front end is connected by roller bearing with rotating roller, and this roller bearing is used for transmitting torque.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment concrete speading device.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: frame 1, support 2, feed bin 3, material grasping wheel 4, rotation roller 5, guided plate 6, driving belt 7, altitude mixture control cylinder 8, scraper plate 9, concrete 10.
Embodiment concrete speading device is substantially as shown in Figure 1: including frame 1, the dual-side of frame 1 is fixed with slide block (not drawing in Fig. 1) each through bolt, each slide block coordinates with the chute on siding track mould with concrete 10 roadbed, has feed bin 3 in frame 1.
Frame 1 front end forward extends out formation support 2, the end of this support 2 has installing hole, the outer ring interference fit of this installing hole and ball bearing, the inner ring of this ball bearing and rotating shaft interference fit, in this rotating shaft, flat key is connected to material grasping wheel 4, and this material grasping wheel 4 is evenly distributed with on wheel rim the delivery sheet of some arcs.
Frame 1 front end passes under roller bearing and is provided with rotation roller 5, and this rotation roller 5 is positioned at the back lower place of material grasping wheel 4, rotates and forms, between roller 5 and material grasping wheel 4, the passage passed through for concrete, and frame 1 has been bolted to connection guided plate 6 in this passage.Frame 1 is provided with the driving belt 7 from the horizontal by 30 ° of angles, the front end of guided plate 6 and the roll surface of rotation roller 5 are near (namely the distance between guided plate 6 front end and rotation roller 5 roll surface is less than 5cm), the rear end of guided plate 6 is positioned at above driving belt 7 lower end, and the upper end of driving belt 7 is positioned at feed bin 3.
Frame 1 is welded with vertical altitude mixture control cylinder 8 at the rear rotating roller 5, this altitude mixture control cylinder 8 is from top to bottom with some adjustment holes, scraper plate 9 upper end is with connecting hole, scraper plate 9 inserts in this altitude mixture control cylinder 8, pin runs through adjustment hole and scraper plate 9 and altitude mixture control cylinder 8 can be fixed by connecting hole, and the lower end of scraper plate 9 contacts with concrete 10.
The work process of the present embodiment is as follows: when moving on frame 1 mould in-orbit, the rotation roller 5 being positioned at frame 1 front end first contacts with concrete 10, rotate roller 5 rotate and push concrete 10, coagulation is piled up uprise, after contacting with material grasping wheel 4 Deng concrete 10, the movement of frame 1 makes material grasping wheel 4 be captured to passage by concrete 10, these concrete 10 are sent to guided plate 6 under the pushing of follow-up crawled concrete 10, it is pushed out again to driving belt 7, and is finally transferred in feed bin 3 along driving belt 7.Rotate the scraper plate 9 at roller 5 rear then along with frame 1 moves and strike off concrete 10.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (5)
1. concrete speading device, including the frame being slidably connected on rail mould, this frame is provided with feed bin, it is characterised in that: overhanging formation support above described frame front end, the free end of this support is rotatably connected to material grasping wheel；Described frame front end rotated down is connected to rotation roller, rotates and forms, between roller and material grasping wheel, the passage passed through for concrete, and frame is fixedly connected with guided plate in this passage；Being additionally provided with the driving belt of inclination in described frame, this driving belt and horizontal direction are 30 ° of angles；The front end of described guided plate is near rotating roller, and the rear end of guided plate is higher than the bottom of driving belt, and the high-end of this driving belt stretches in feed bin；Frame is provided with vertical scraper plate at the rear rotating roller.
2. concrete speading device according to claim 1, it is characterized in that: described frame is welded with vertical altitude mixture control cylinder at the rear rotating roller, this altitude mixture control cylinder is from top to bottom with some adjustment holes, and described scraper plate upper end has the connecting hole fixed with this adjustment hole by pin.
3. concrete speading device according to claim 1, it is characterised in that: the upper wheel rim of this material grasping described wheel is evenly distributed with the delivery sheet of some arcs.
4. concrete speading device according to claim 2, it is characterised in that: the rotating shaft of described material grasping wheel is connected by ball bearing with support.
5. concrete speading device according to claim 3, it is characterised in that: described frame front end is connected by roller bearing with rotating roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014518.7U CN205347937U (en) | 2015-12-09 | 2015-12-09 | Concrete paving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014518.7U CN205347937U (en) | 2015-12-09 | 2015-12-09 | Concrete paving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347937U true CN205347937U (en) | 2016-06-29 |
Family
ID=56152917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521014518.7U Expired - Fee Related CN205347937U (en) | 2015-12-09 | 2015-12-09 | Concrete paving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350435A (en) * | 2015-12-09 | 2016-02-24 | 重庆飞强混凝土有限公司 | Concrete paving device |
| CN110281347A (en) * | 2019-08-08 | 2019-09-27 | 中国建筑第七工程局有限公司 | A kind of construction site small-size concrete prefabricated section production method |
-
2015
- 2015-12-09 CN CN201521014518.7U patent/CN205347937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350435A (en) * | 2015-12-09 | 2016-02-24 | 重庆飞强混凝土有限公司 | Concrete paving device |
| CN110281347A (en) * | 2019-08-08 | 2019-09-27 | 中国建筑第七工程局有限公司 | A kind of construction site small-size concrete prefabricated section production method |
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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: 20160629 Termination date: 20161209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |