CN2605298Y - Push type suspending-knife paver - Google Patents
Push type suspending-knife paver Download PDFInfo
- Publication number
- CN2605298Y CN2605298Y CN 02204548 CN02204548U CN2605298Y CN 2605298 Y CN2605298 Y CN 2605298Y CN 02204548 CN02204548 CN 02204548 CN 02204548 U CN02204548 U CN 02204548U CN 2605298 Y CN2605298 Y CN 2605298Y
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- frame
- pushing
- type
- spreading plate
- cutter formula
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Abstract
The utility model relating to a pull-type knife-suspension paving machine mainly consists of a machine framework (1), a paving board (2), a supporting wheel (3), an incremental launching roller (4), a beam (7), a back connecting device (8), a back supporting device (9), an adjustable device (10) and a dragging side arm (11), wherein, the back connecting device (8) is connected with the push machinery and the back supporting device (9) and the supporting wheel (3) put up the machine framework (1)together; the paving board is connected with the machine framework (1) through the adjustable device (10). So when doing the paving work, the whole machine can keep balance and is not influenced by the incremental machinery.
Description
Technical field the utility model relates to a kind of pushing-type and hangs cutter formula paver, is mainly used in evenly smooth the paving on the ground of sub-surface bulk material.
Background technology China Patent No. 99115805.9,99115897.0 Deng the bulk material paver that proposes, by promoting mechanical support and promoting, promoting machinery both played a driving role, play a supportive role again, the frame rear portion is not provided with bracing or strutting arrangement, makes frame stressed reasonable inadequately, so frame will be gained in weight to guarantee rigidity, makes the body heaviness.
The paver that also has a kind of domestic and international use, this machine relies on the haul truck to drag, the material that this truck falls down enters this machine hopper, this hopper bottom is opening-like, there is an open height adjusting device at the hopper rear portion in order to regulate paving thickness, and other has corresponding support wheel, and the problem of this machinery is complicated operation, at least need two people operation, the shop is too narrow and planeness is too poor.
A kind of bulk material paver that China Patent No. 00113780.8 grade proposes, be to be provided with support wheel in the bottom of the front portion of a paver frame, the lower rear of frame is provided with bracing or strutting arrangement, the middle part of frame is no bottom opening shape, material in the frame can flow to the frame both sides by this opening, when this opening is blocked, then play the effect of side striker plate, the afterbody of frame has a linkage, by linkage frame and the boom that promotes machinery are linked together, but the bracing or strutting arrangement of the lower rear of this paver frame is one to have the support wheel of compaction, this support wheel links to each other with frame, be major axis type wheel, this makes complete machine weight increase, and transportation is inconvenient.
These several facility can be lifted by the loader boom, transfer to another building site from a building site, but this to have a problem be that its planeness adjustment is complicated and be difficult to assurance because unstability that wheel machine is exercised and the characteristics of structure own thereof are limit.
In sum, paver in the past exists following shortcoming and weak point: (1), complicated operation; (2), poor flatness; (3), weight is big, transportation is inconvenient.
The summary of the invention the purpose of this utility model provides a kind of pushing-type and hangs cutter formula paver, and it is not only simple to operate, and can realize perfectly that material evenly, entirely paves on the ground, guarantees the requirement of planeness.
For achieving the above object, the utility model mainly by frame, spreading plate, support wheel, pushing tow roller, crossbeam, back linkage, rear support device, adjusting device, drag side arm etc. and form, establish a rear support device in lower end, frame rear portion, the linkage of frame afterbody and pushing tow machinery is the connected mode of sliding pin in chute, when loader was done to promote machinery, the knee-action that loads big arm can not influence the stationarity of frame like this.
Pushing tow machinery can be wheeled and caterpillar bulldozer or loader.
The linkage of this sliding pin chute-type, long slot bore before and after the position that is connected with linking arm on two is arranged to, long slot bore up and down is arranged at the position that is connected with twice linking arms, promptly on the loader two linking arm can before and after slide relatively, twice linking arm can slide up and down relatively.
The lower rear of frame is provided with rear support device, rear support device comprises bracing frame and back support wheel, this bracing or strutting arrangement links to each other by a vertical shaft mechanism with frame, vertical shaft in the vertical shaft mechanism connects together the rear support device frame and the frame ears or side handles of a utensil, like this, the rear support device frame can rotate around vertical shaft with the back support wheel, forms the universal wheel structure.
The support wheel of above-mentioned rear support device can be rubber tyre, also can be the steel roller.
In addition, this vertical shaft mechanism also can control by hydraulic jack, the relative altitude of two rear support devices and frame about adjusting.
When vertical shaft mechanism is hydraulic jack when control, the oil circuit of oil cylinder can adopt the mode of being connected in parallel, and promptly the oil-out of an oil cylinder links to each other with the oil-out of another oil cylinder, and oil-in links to each other with oil-in, like this, about two rear support devices just formed floating type support.
Certainly, this steering mechanism also can be leading screw control, the relative altitude of two rear support devices and frame about adjusting.
Spreading plate can directly promote spreading plate by the frame rear portion and promote material forward being located at can the producing up and down under the mobile sliding part effect of frame rear portion.
Can be provided with feeding-distribution device before the spreading plate, this feeding-distribution device links to each other with spreading plate, reduce to minimum degree in order to make the mechanical bending deflection of material in paving process, reduce the height segregation degree of material greatly, feeding-distribution device can be arranged to the structure of a V-type tripper, so that material can guarantee to pave uniformity along being diverted to both sides.
Lower end, above-mentioned V-type tripper rear portion can link to each other with the hinge form with spreading plate, at this moment, can establish an adjusting device between V-type tripper and spreading plate, to regulate the gradient of V-type tripper.
For making designs simplification, spreading plate can be designed to tip V-type spreading plate structure forward, and at this moment, aforementioned V-type tripper and spreading plate integrate, and promptly this V-type spreading plate not only plays material-distributing action but also work the effect of paving.
Above-mentioned spreading plate presses to two rear flank with material, for reaching certain paving width, an additional spreading plate can be set in the spreading plate both sides, is used for material is paved.
Above-mentioned additional spreading plate can be arranged to adjustable, and regulative mode can be door leaf formula structure.
Above-mentioned additional spreading plate also can be the telescopic structure of hydraulic cylinder control.
An additional baffle plate can be established in bottom at the side striker plate of additional spreading plate, this additional baffle plate can be in the side striker plate its height of up-down adjustment.
For satisfying the requirement of bigger paving width, can adopt two units directly in parallel, i.e. two frames and together, two V-type spreading plates link to each other, establish a up-down adjustment device in spreading plate and frame junction and drag side arm, to regulate paving thickness, this adjusting device can be hydraulic jack and regulates, and also can be leading screw and regulates, at this moment, back linkage, rear support device respectively are provided with one group, and preceding pushing tow roller is two groups, respectively corresponding two dump trucks.
For satisfying bigger paving width requirement, also can adopt and in the middle of two units, establish a connection piece, connector can require to be provided with according to different paving widths, two V-type spreading plate connections and regulative mode are identical with the unit parallel connection, at this moment, back linkage, rear support device respectively are provided with one group, and preceding pushing tow roller is two groups, respectively corresponding two dump trucks.
This machine is after being provided with rear support device, and dual-gripper before and after having makes frame more steady when operation, makes frame stressed more reasonable simultaneously, thus when reduce promoting mechanical work to the vibration of frame, make operation more reliable.
So use and the utlity model has following advantage: 1. simple in structure, cost is low; 2. easy to use, paving width is big, and planeness easily guarantees and be easy to adjust simple; 3. body is from can keep balance when paving.
The utility model will be further described below in conjunction with accompanying drawing for description of drawings.
Fig. 1 has the lateral view of the pushing-type suspension cutter formula paver of frame rear support device for the utility model.
Fig. 2 has the vertical view of the pushing-type suspension cutter formula paver of frame rear support device for the utility model.
Fig. 3 hangs cutter formula paver lateral view for the pushing-type that the utility model has the V-type tripper.
Fig. 4 hangs cutter formula paver lateral view for the pushing-type that the utility model has the spiral feeding-distribution device.
Fig. 5 hangs cutter formula paver vertical view for the pushing-type that the utility model has the spiral feeding-distribution device.
Fig. 6 hangs cutter formula paver vertical view for the utility model adopts unit pushing-type directly in parallel.
Fig. 7 adopts two machine parallel connections for the utility model, and the pushing-type that a connection piece is established in the centre hangs cutter formula paver vertical view.
Specific embodiment Fig. 1, among Fig. 2 one by frame (1), spreading plate (2), the vertical shaft (13) that passes through of frame front is installed in the support wheel (3) that supports on the wheel carrier (6), be used for the pushing tow roller (4) of pushing tow dump truck, be installed on the pushing tow turning rolls (5) that links to each other with crossbeam (7), connect the back linkage (8) that promotes machinery, when paving, support the rear support device (9) of afer bay, regulate spreading plate (2) highly, thereby a kind of pushing-type of regulating the compositions such as adjusting device (10) of paving thickness hangs in the cutter formula paver, the material that dump truck falls down piles up on the ground by central rack (17), V-type spreading plate (2) relies on articulated mounting (18) pushing tow at frame (1) rear portion to promote material forward, V-type spreading plate (16) is regulated its height up and down by the adjusting device (10) between itself and frame (1) rear portion, in order to the pave thickness of material of control, the afterbody of frame (1) is provided with a linkage (8), by this linkage (8) frame (1) and an equipment that promotes machinery are connected together, promptly on two linking arm can before and after slide, twice linking arm can slide up and down.The lower rear of frame (1) is provided with a rear support device (9), and this rear support device (9) links to each other with frame (1) lower rear, and the coupling part links to each other by a vertical shaft mechanism (12), forms the universal wheel structure.
As shown in Figure 3, between the lower end, rear portion of the V-type tripper (14) that spreading plate (2) is preceding and spreading plate (2) articulated mounting (18) is arranged, between V-type tripper (14) and spreading plate (2) adjusting device (19) is arranged, V-type tripper (14) can rotate around articulated mounting (18) by adjusting device (19), thus the gradient of regulating V-type tripper (14).
As Fig. 4, shown in Figure 5, the preceding V-type tripper (14) of spreading plate (2) replaces with spiral feeding-distribution device (16), and spiral feeding-distribution device (16) divides to the material of frame (1) the both sides opening by frame (1) middle lower portion place and flows to both sides.
As shown in Figure 6, two units also together, two frames (1) drag side arm (11) with two inboards and link to each other respectively, spreading plate (2) connects together, drag side arm (11) and regulate the height of spreading plate (2), the back linkage (8) at frame (1) rear portion is set to one group with rear support device (9), thereby increases paving width.
As shown in Figure 7, two unit parallel connections, a connection piece (20) is established in the centre, connector (20) is regulated with required paving width, the connection and the adjusting of spreading plate (2) are identical with Fig. 6, and the back linkage (8) at frame (1) rear portion is set to one group with rear support device (9), thereby increase paving width.
Claims (10)
1. a pushing-type hangs cutter formula paver, mainly by frame (1), spreading plate (2), support wheel (3), pushing tow roller (4), crossbeam (7), back linkage (8), rear support device (9), adjusting device compositions such as (10), it is characterized in that frame (1) front end is provided with support wheel (3), support wheel (3) is installed in the back lower place of crossbeam (7), frame (1) middle lower portion is no bottom opening shape, spreading plate (2) is equipped with in the place ahead at frame (1) rear portion, be provided with adjusting device (10) between spreading plate (2) and frame (1), adjusting device (10) up-down adjustment, and then decision paving thickness, pushing tow roller (4) is installed in the position, front upper place of crossbeam (7), corresponding dump truck trailing wheel, the tail end of frame (1) is connected with pushing tow machinery by back linkage (8), and frame (1) lower end, rear portion is provided with rear support device (9).
2. the pushing-type according to claim 1 defined hangs cutter formula paver, it is characterized in that the afterbody of frame (1) and the back linkage (8) of pushing tow mechanical connection are chute sliding pin type structure, wherein on two linking arm can before and after slide relatively, twice linking arm can slide up and down relatively.
3. the pushing-type according to claim 1 defined hangs cutter formula paver, it is characterized in that rear support device (9) links to each other by a vertical shaft mechanism (12) with frame (1) lower end, rear portion, forms the universal wheel structure.
4. the pushing-type according to claim 3 defined hangs cutter formula paver, it is characterized in that vertical shaft mechanism (12) for hydraulic jack control, regulates the relative altitude between rear support device (9) and frame (1).
5. the pushing-type according to claim 4 defined hangs cutter formula paver, it is characterized in that the oil circuit of hydraulic jack adopts the mode that is connected in parallel, and promptly can float between left and right sides rear support device (9).
6. the pushing-type according to claim 3 defined hangs cutter formula paver, it is characterized in that vertical shaft mechanism (12) for leading screw control, regulates the relative altitude between rear support device (9) and frame (1).
7. the pushing-type according to any one defined in the claim 1 to 6 hangs cutter formula paver, it is characterized in that adopting the unit parallel connection, and promptly two frames (1), spreading plate (2) are directly also together.
8. the pushing-type according to any one defined in the claim 1 to 6 hangs cutter formula paver, and when it is characterized in that adopting two units in parallel, a connection piece is established in the centre, and connector is provided with according to different width requirements.
9. the pushing-type according to claim 1 defined hangs cutter formula paver, it is characterized in that spreading plate (2) the place ahead is provided with tip V-type tripper (14) forward.
10. hang cutter formula paver according to the pushing-type of claim 9 defined, it is characterized in that V-type tripper (14) and spreading plate (2) make one, promptly this V-type spreading plate had both played material-distributing action, worked the effect of paving again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204548 CN2605298Y (en) | 2002-01-22 | 2002-01-22 | Push type suspending-knife paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204548 CN2605298Y (en) | 2002-01-22 | 2002-01-22 | Push type suspending-knife paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605298Y true CN2605298Y (en) | 2004-03-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02204548 Expired - Fee Related CN2605298Y (en) | 2002-01-22 | 2002-01-22 | Push type suspending-knife paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605298Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359052A (en) * | 2011-07-27 | 2012-02-22 | 广东省长大公路工程有限公司 | Cement stabilized soil paver and its improvement method |
| CN110777611A (en) * | 2019-10-31 | 2020-02-11 | 陈建军 | Crawler-type paver chassis |
-
2002
- 2002-01-22 CN CN 02204548 patent/CN2605298Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359052A (en) * | 2011-07-27 | 2012-02-22 | 广东省长大公路工程有限公司 | Cement stabilized soil paver and its improvement method |
| CN102359052B (en) * | 2011-07-27 | 2013-09-11 | 广东省长大公路工程有限公司 | Cement stabilized soil paver and improvement method thereof |
| CN110777611A (en) * | 2019-10-31 | 2020-02-11 | 陈建军 | Crawler-type paver chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Nan Wenhui Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |