CN205134159U - Bituminous paving mills plane equipment in circular hole groove - Google Patents
Bituminous paving mills plane equipment in circular hole groove Download PDFInfo
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- CN205134159U CN205134159U CN201520900068.5U CN201520900068U CN205134159U CN 205134159 U CN205134159 U CN 205134159U CN 201520900068 U CN201520900068 U CN 201520900068U CN 205134159 U CN205134159 U CN 205134159U
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- screw
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Abstract
The utility model discloses a bituminous paving mills plane equipment in circular hole groove, include that the bottom is provided with the bottom plate of walking wheel, the bottom plate bottom is provided with mills the planer head, and the bottom plate top is provided with first motor, and the output shaft of first motor passes the bottom plate and mills the planer head to be connected, first motor is installed on a sharp actuating mechanism, through the position of the first motor of sharp actuating mechanism adjustment. The utility model discloses simple structure, the practicality is strong, can effectively realize going up the plane that mills in circular hole groove to bituminous paving, have simultaneously small, mill dig effectual, mill and dig advantages such as efficient.
Description
Technical field
The utility model belongs to road upkeep technical field, is specifically related to a kind of device for milling round pit on asphalt pavement.
Background technology
Highway in China and the urban road surfaces overwhelming majority are flexible pavement.Flexible pavement just needs to carry out on-call maintenance when occurring that hole groove, check crack etc. destroy, to avoid road structure and the larger destruction of function.On flexible pavement, the milling of destruction part is fallen in time, the padding and compacting of ability aspect patching material.But existing milling equipment volume is comparatively large, and structure is comparatively complicated, and cost of production is high, and milling equipment structurally exists certain deficiency, and milling effect is poor, usually needs milling repeatedly, wastes very large human and material resources and financial resources.
The result of study of road structure and material shows, after inserting pavement patching material in the groove of rectangle hole, because the flow resistance of edge material in the groove of hole is large in compacting process, have that compacting is uneven, periphery coheres the problems such as unreliable, especially the sharp corner of rectangle hole groove is the most outstanding.This patching material degree of compaction is uneven, the situation that distribution of particles is uneven, pavement patching place construction quality variability being made obvious, by causing the flexible pavement after repairing to occur the consequence such as depression, Moisture Damage, reducing the quality after pavement patching and application life.
And circular pit groove shape is regular, the fluid resistance that in compacting process, equal, the periphery of the displacement of material produces equal and make compacting relatively evenly, new material equal with the pressure of hole groove periphery make to cohere reliable, so supporting capacity is consistent, good waterproof performance, improves the total quality after pavement patching and application life.On the other hand, road structure bears vehicle dynamic load, and press through circular pit groove more square and rectangle hole groove during running car, the corner stress of road surface rectangle pot holes mend concentrates situation not exist, road shocks load is little, is more conducive to the application life extending road surface.So device for milling round pit on asphalt pavement has good practicality and application prospect in pavement maintenance maintenance project.
Summary of the invention
For above-mentioned problems of the prior art, the purpose of this utility model is, a kind of device for milling round pit on asphalt pavement is provided, effectively can realizes the milling to circular pit groove on flexible pavement, have that volume is little, milling is effective, milling efficiency advantages of higher simultaneously.
In order to realize above-mentioned task, the utility model by the following technical solutions:
A kind of device for milling round pit on asphalt pavement, comprises the base plate that bottom is provided with running wheel, is provided with milling head, is provided with the first motor above base plate bottom base plate, and the output shaft of the first motor is connected with milling head through base plate; First motor is arranged on a straight line driving mechanism, is adjusted the position of the first motor by straight line driving mechanism.
Further, described straight line driving mechanism comprises workbench, and the first motor is fixing on the table; Base plate is vertically installed with a pair guiding rail, workbench is assemblied on guiding rail by slide block, and can slide on guiding rail.
Further, described base plate is vertically installed with rotatable ball-screw, ball-screw is set with ball nut, the side of ball nut is fixed on described workbench, when ball screw turns, ball nut drives workbench to move on guiding rail.
Further, described base plate is provided with the second motor by bracing frame, the ball screw turns described in the second motor is driven by gear driving pair.
Further, described base plate is provided with fixed plate, fixed plate top is provided with the angular wheel cooperatively interacted for a pair, and one of them angular wheel is arranged on the output shaft of the second motor by the second shaft coupling, and another angular wheel is coaxially connected with described ball-screw.
Further, the two ends of described ball-screw are provided with bearing, and one of them bearing is arranged in the soleplate, and another bearing is arranged on fixed plate.
Further, described base plate is provided with handle, handle is provided with and is respectively used to control first motor, the first control button of the second motor and the second control button.
The utility model has following technical characterstic:
The utility model is connected on fixed plate by slide block and guiding rail due to workbench, and ball nut is connected with motor by ball-screw etc., when controlling motor steering by controller, ball-screw can drive moving up and down of ball nut, thus drive workbench to move up and down, and then drive fixing motor on the table to move up and down, coordinate the rotation of motor shaft and milling head simultaneously, achieve the milling to flexible pavement circular pit groove; The utility model structure is simple, practical, effectively can realize the milling to circular pit groove on flexible pavement, has that volume is little, milling is effective, milling efficiency advantages of higher simultaneously.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of the utility model ball nut mounting portion;
Number in the figure represents: the 1-the first control button, 2-substrate, 3-running wheel, 4-milling head, 5-the first shaft coupling, 6-guiding rail, the 7-the first motor, 8-slide block, the 9-the second control button, 10-ball-screw, 11-fixed plate, 12-bearing, 13-angular wheel, 14-the second shaft coupling, the 15-the second motor, 16-bracing frame, 17-handle, 18-ball nut, 19-workbench.
Detailed description of the invention
Defer to technique scheme, as shown in Figure 1, a kind of device for milling round pit on asphalt pavement, comprise the base plate 2 that bottom is provided with running wheel 3, be provided with milling 4 bottom base plate 2, the output shaft being provided with the first motor 7, first motor 7 above base plate 2 is connected through base plate 2 and milling 4; First motor 7 is arranged on a straight line driving mechanism, is adjusted the position of the first motor 7 by straight line driving mechanism.
The agent structure of this device comprises one for carrying out the milling 4 of milling and plane operation on road surface, and for installing the base plate 2 of this milling 4.Base plate 2 is mainly provided with the first motor 7, first motor 7 to be rotated by the first shaft coupling 5 driving milling head 4, to carry out the milling and plane operation on road surface.Before carrying out milling and plane operation, need the position adjusting milling 4, be therefore also provided with straight line driving mechanism on a base plate 2, utilize straight line driving mechanism to adjust the position of the first motor 7, then change the position of milling 4, thus make milling 4 can complete milling and plane operation in predetermined place.
As depicted in figs. 1 and 2, straight line driving mechanism comprises workbench 19, and the first motor 7 is fixed on workbench 19; Base plate 2 is vertically installed with a pair guiding rail 6, workbench 19 is assemblied on guiding rail 6 by slide block 8, and can slide on guiding rail 6.
In order to install the first motor 7, be provided with guiding rail 6.Guiding rail 6 except installation first motor 7 except being used for, also carry guiding, stablizes the effect of the first motor 7.Because milling 4 produces larger vibrations when operation, therefore need stably to keep the operation of milling 4, two guiding rails 6 then ensure that the installation stability of workbench 19.
Conveniently drive workbench 19, base plate 2 is vertically installed with rotatable ball-screw 10, ball-screw 10 is set with ball nut, the side of ball nut 18 is fixed on described workbench 19, when ball-screw 10 rotates, ball nut 18 drives workbench 19 to move on guiding rail 6.
Ball-screw 10 has external screw thread, and when ball-screw 10 main story or reversion, ball nut will move up and down on ball-screw 10.Utilize such drive pattern in this programme, ball nut 18 and workbench 19 are fixed, so only need the rotation controlling ball-screw 10, i.e. the motion of adjustable workbench 19, also namely control milling 4 moves up and down to break-in.
For the control of ball-screw 10, in this programme, on base plate 2 by bracing frame 16 be provided with the second motor 15, second motor 15 to be driven by gear driving pair described in ball-screw 10 rotate.
The benefit controlled by the second motor 15 is that Electric Machine Control is more convenient, and just, upset easily adjusts, and accurately can control the position of milling 4 like this.
Particularly, base plate 2 is provided with fixed plate 11, fixed plate 11 top is provided with the angular wheel 13 cooperatively interacted for a pair, one of them angular wheel 13 is arranged on the output shaft of the second motor 15 by the second shaft coupling 14, and another angular wheel 13 is coaxially connected with described ball-screw 10.
This is a kind of gear side steering, is converted into the motion of ball-screw 10 at vertical direction by the second motor 15 output shaft rotation in the horizontal direction.
In order to make ball-screw 10 stably work, the two ends of ball-screw 10 are provided with bearing 12, and one of them bearing 12 is arranged in base plate 2, and another bearing 12 is arranged on fixed plate 11.
Base plate 2 is provided with handle 17, handle 17 is fixedly installed Anti-slip cover, and Anti-slip cover external surface is provided with anti-slip veins.Handle 17 is provided with the first control button 1 and the second control button 9 being respectively used to control first motor 7, second motor 15.
When carrying out milling and plane operation, operating personnel only need by the control button on handle 17, can complete the position adjustment of milling 4, milling and plane operation.
The mode of operation of milling and plane operation is as follows:
During feed, the second control button 9 is forwarded to forward gear simultaneously the first control button 1 forward to when starting gear, now the first motor 7 drives milling 4 to rotate; Second motor 15 output shaft rotates clockwise, and drive ball-screw to rotate clockwise by the effect of angular wheel 13, ball-screw matches with ball nut and drives workbench 19 to move straight down, and under workbench 19 effect, milling 4 moves downward.
During cutting, forwarded to by the second control button 9 and reset to gear, make the second motor 15 stall, milling 4 vertical position remain unchanged.
During withdrawing, second control button 9 is forwarded to negative sense gear simultaneously the first control button 1 forward to when stopping gear, now milling 4 stops operating, second motor 15 rotates counterclockwise, ball-screw is driven to rotate counterclockwise by the effect of angular wheel 13, ball-screw 10 matches with ball nut 18 and drives workbench 19 to move straight up, and under workbench 19 acts on, milling 4 moves upward.
Forwarded to by second control button 9 and reset to gear, work stops.
Claims (7)
1. a device for milling round pit on asphalt pavement, it is characterized in that, comprise the base plate (2) that bottom is provided with running wheel (3), base plate (2) bottom is provided with milling head (4), base plate (2) top is provided with the first motor (7), and the output shaft of the first motor (7) is connected with milling head (4) through base plate (2); First motor (7) is arranged on a straight line driving mechanism, is adjusted the position of the first motor (7) by straight line driving mechanism.
2. device for milling round pit on asphalt pavement as claimed in claim 1, it is characterized in that, described straight line driving mechanism comprises workbench (19), and the first motor (7) is fixed on workbench (19); Base plate (2) is vertically installed with a pair guiding rail (6), workbench (19) is assemblied on guiding rail (6) by slide block (8), and can in the upper slip of guiding rail (6).
3. device for milling round pit on asphalt pavement as claimed in claim 2, it is characterized in that, described base plate (2) is vertically installed with rotatable ball-screw (10), (10) are set with ball nut with ball-screw, the side of ball nut (18) is fixed on described workbench (19), when ball-screw (10) rotates, ball nut (18) drives workbench (19) in the upper motion of guiding rail (6).
4. device for milling round pit on asphalt pavement as claimed in claim 3, it is characterized in that, described base plate (2) is provided with the second motor (15) by bracing frame (16), and the ball-screw (10) described in the second motor (15) is driven by gear driving pair rotates.
5. device for milling round pit on asphalt pavement as claimed in claim 4, it is characterized in that, described base plate (2) is provided with fixed plate (11), fixed plate (11) top is provided with the angular wheel (13) cooperatively interacted for a pair, one of them angular wheel (13) is arranged on the output shaft of the second motor (15) by the second shaft coupling (14), and another angular wheel (13) is coaxially connected with described ball-screw (10).
6. device for milling round pit on asphalt pavement as claimed in claim 5, it is characterized in that, the two ends of described ball-screw (10) are provided with bearing (12), one of them bearing (12) is arranged in base plate (2), and another bearing (12) is arranged on fixed plate (11).
7. device for milling round pit on asphalt pavement as claimed in claim 4, it is characterized in that, described base plate (2) is provided with handle (17), handle (17) is provided with and is respectively used to control first motor (7), first control button (1) of the second motor (15) and the second control button (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900068.5U CN205134159U (en) | 2015-11-12 | 2015-11-12 | Bituminous paving mills plane equipment in circular hole groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900068.5U CN205134159U (en) | 2015-11-12 | 2015-11-12 | Bituminous paving mills plane equipment in circular hole groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205134159U true CN205134159U (en) | 2016-04-06 |
Family
ID=55619967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520900068.5U Expired - Fee Related CN205134159U (en) | 2015-11-12 | 2015-11-12 | Bituminous paving mills plane equipment in circular hole groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205134159U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254831A (en) * | 2017-08-01 | 2017-10-17 | 赵夫超 | A kind of vertical road traffic tag line removing machine |
| CN107675600A (en) * | 2017-11-15 | 2018-02-09 | 平文福 | Vertical well lid whirling mill |
| CN108301302A (en) * | 2018-01-02 | 2018-07-20 | 曾祥胜 | Petroleum asphalt pavement repairing is with digging equipment |
| CN111188255A (en) * | 2020-02-08 | 2020-05-22 | 周倩倩 | Portable clearance prosthetic devices of town road |
-
2015
- 2015-11-12 CN CN201520900068.5U patent/CN205134159U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254831A (en) * | 2017-08-01 | 2017-10-17 | 赵夫超 | A kind of vertical road traffic tag line removing machine |
| CN107675600A (en) * | 2017-11-15 | 2018-02-09 | 平文福 | Vertical well lid whirling mill |
| CN108301302A (en) * | 2018-01-02 | 2018-07-20 | 曾祥胜 | Petroleum asphalt pavement repairing is with digging equipment |
| CN111188255A (en) * | 2020-02-08 | 2020-05-22 | 周倩倩 | Portable clearance prosthetic devices of town road |
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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: 20160406 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |