CN104929027B - Road construction device capable of conducting dust fall - Google Patents
Road construction device capable of conducting dust fall Download PDFInfo
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- CN104929027B CN104929027B CN201510440412.1A CN201510440412A CN104929027B CN 104929027 B CN104929027 B CN 104929027B CN 201510440412 A CN201510440412 A CN 201510440412A CN 104929027 B CN104929027 B CN 104929027B
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- grinding head
- road construction
- motor
- external shell
- fixedly connected
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Abstract
The invention provides a road construction device capable of conducting dust fall. The road construction device is used for conducting grinding on the local protrusion on the construction road surface in the road construction process. The road construction device comprises an external shell (8), a motor (9) and a grinding head drive rod component (6) driven by the motor (9). The motor (9) is in power connection with a splined hole in a drive sleeve portion (61) of the grinding head drive rod component (6) in the axial direction in a slidable mode through a spline rod (91) fixedly connected with the motor (9). The drive sleeve portion (61) of the grinding head drive rod component (6) is fixedly connected with a grinding head mounting rod portion (62) of the grinding head drive rod component (6) through gradually contractile connection portions (612).
Description
Technical field
The application is related to field of construction machinery, the road construction device of specially a kind of depositing dust.
Background technology
In some job sites, such as road construction etc., it is levelling to generally require to carry out roadbed basal plane local, for example, need
The local protrusion to cause because of construction flaw to some is polished.
The flatness result of this polishing has a significant impact for follow-up road surface construction quality tool, such as road
The occasion that face levelness tool has high requirements, such as highway are especially high for this requirement for horizontality.Simultaneously as this
Detail sanding actually material removal amount be frequently not it is very big, therefore, traditional grinding machine due to be related to equipment cost etc. because
Element often unsuitable for.
The content of the invention
It is an object of the invention to provide the road construction device of depositing dust, which can overcome drawbacks described above of the prior art.
A kind of road construction device of depositing dust of the invention, for the local in road construction to constructing on road surface
Protrusion is polished, and the grinding head drive-rod part driven including external shell, motor and by the motor is wherein, described
Motor can be axially slided with the splined hole in the drive sleeve portion of the grinding head drive-rod part by the spline rod being fixedly connected
The power connection of dynamic ground, the drive sleeve portion of the grinding head drive-rod part drives bar portion by tapered connecting portion with grinding head
The grinding head of part is installed bar portion and is fixedly connected, and the grinding head is installed and be removably provided with grinding head, the driving in bar portion
Be provided with axially extending keys on the outer peripheral face of sleeve part for the internal perisporium of the cylinder of external thread sleeve cartridge unit on axial direction
Extend keyway to coordinate, the right part of the cylinder of the external thread sleeve cartridge unit is provided with end loops to logical with being integrally formed
Cross securing member and be removably secured with the shoulders in the drive sleeve portion and be connected, the external shell is internally provided with footpath
The protuberance extended internally on direction is opened with right part so as to the cavity surrounded by the external shell is divided into left part inner chamber
Open cavity, cylinder of the endoporus in the protuberance by the form of axially extending key and keyway with inner screw sheath cartridge unit
Portion coordinates, and the end of the cylindrical portion of the inner screw sheath cartridge unit is provided with end flange portion to pass through with being integrally formed
Securing member and be removably secured with the annulus table top portion on the right side of the protuberance and be connected, wherein, the end flange portion it is outer
Diameter opens wide the interior diameter of cavity less than the right part, and the diameter of bore of the end loops installs bar portion more than the grinding head
Outline diameter, thus, the inner screw sheath cartridge unit can be dismantled with the external thread sleeve cartridge unit and by above-mentioned right part
Unlimited cavity and can remove together；Semi-cylindrical shield is fixedly installed above the right-hand member of the external shell to be formed
The receiving space of the grinding head is accommodated, is provided with to show the level instrument device of levelness on the upside of the external shell,
The right-hand member of the left end of the external shell and the shield is fixedly installed altitude mixture control leg device, the altitude mixture control respectively
Leg device includes leg housings, the height adjustment motor being fixedly installed in the leg housings inner chamber and the altitude mixture control
Height adjusting screw rod and the female thread lower limb bar coordinated with the height adjusting screw rod screw thread that the rotor of motor is fixedly connected, institute
The endoporus for stating female thread lower limb bar is provided with female thread, is provided with for being slidably matched with the inner chamber of the leg housings on outer peripheral face
Key or keyway structure, the lower end of the female thread lower limb bar is provided with plate-like foot to be seated on construction road surface, described
Aqueduct is provided with the top of shield, is provided with header tank, is evenly distributed with the relative shield of the aqueduct at the top of the aqueduct
Through hole, the through hole are connected with the aqueduct.
By the present invention, due to adopt the right pressure of screw-type that produces when motor drives and rotates and while or synchronization rotation
Turn such that it is able to drive the polishing that grinding head is synchronized to rotate and left and right translation, and simply use a motor, therefore tie
Equipment cost is reduced when closing the polishing amount for local protrusion.Meanwhile, use and screw thread can be easy to coordinate parafacies
GUAN spot part is conveniently replaceable setting, can be required according to different polishing material and polishing and be changed screw thread pair at any time,
So as to adjust right pressure speed；On this basis, arrange external thread sleeve end aperture more than grinding head install shank diameter so as to
Can not be removed to the right and be unloaded by the interference of mounting rod（Need only to unload grinding head and seal cover board）, together
When, this set can increase the diameter of screw thread matching pair, counteracting force when increasing polishing bear acting surface and alternatively with
Increase lead or reduce lead angle.Meanwhile, the diameter of right-hand member flange of inner thread sleeve is set less than shell endoporus
Diameter, ensure that smoothly removing for inner thread sleeve.Thereby, it is possible to external thread sleeve and inner thread sleeve are kept ordinatedly
Entirety is removed, and is easy to dismount and is safeguarded.Increase the flexibility of equipment.And the leg that can utilize motor automatic controlled height is set
Component, and use cooperatively level indicator, can according to the physical plane profile on road surface the quick adjustment whole equipment in scene level
Degree so that adjust precisely so as to the processing flatness after the completion of ensure that polishing in polishing.Whole equipment is reliable, knot
Structure is consolidated, and can reduce the overall cost of borehole.
Description of the drawings
Fig. 1 is the overall structure diagram of the road construction device of the depositing dust of the present invention.
Specific embodiment
With reference to Fig. 1, the present invention is described in detail.
According to a kind of road construction device of depositing dust of embodiment, for the local in road construction to constructing on road surface
Protrusion is polished, the grinding head drive-rod part 6 driven including external shell 8, motor 9 and by the motor 9, wherein,
The motor 9 is by the spline in the spline rod 91 that is fixedly connected and the drive sleeve portion 61 of the grinding head drive-rod part 6
Hole axially slidably power connection, the drive sleeve portion 61 of the grinding head drive-rod part 6 is by tapered connecting portion 612
Bar portion 62 is installed with the grinding head of grinding head drive-rod part 6 to be fixedly connected, the grinding head is installed in bar portion 62 removably
Grinding head 620 is installed, be provided with axially extending keys on the outer peripheral face in the drive sleeve portion 61 for external thread sleeve
Axially extending keyway on the internal perisporium of the cylinder 71 of part 7 coordinates, the right side of the cylinder 71 of the external thread sleeve cartridge unit 7
End is provided with end loops 72 to removable with the shoulders 611 in the drive sleeve portion 61 by securing member with being integrally formed
It is fixedly connected with unloading, the protuberance 81 that being internally provided with of the external shell 8 extends internally in the radial direction is so as to will be by institute
Stating the cavity surrounded by external shell 8 and being divided into left part inner chamber 83 and cavity 82 is opened wide with right part, the endoporus in the protuberance 81 leads to
Cross axially extending key to coordinate with the cylindrical portion 51 of inner screw sheath cartridge unit 5, the inner thread sleeve portion with the form of keyway
The end of the cylindrical portion 51 of part 5 be provided with being integrally formed end flange portion 52 to by securing member with the protrusion
Annulus table top portion on the right side of portion 81 is removably secured connection, and wherein, the overall diameter in the end flange portion 52 is less than the right side
The interior diameter of cavity 82 is opened wide in portion, and the diameter of bore of the end loops 72 is straight more than the outline that the grinding head installs bar portion 62
Footpath, thus, the inner screw sheath cartridge unit 5 can be dismantled with the external thread sleeve cartridge unit 7 and open wide sky by above-mentioned right part
Chamber 82 and can remove together；Semi-cylindrical shield 80 is fixedly installed above the right-hand member of the external shell 8 to be formed
The receiving space 84 of the grinding head 620 is accommodated, the upside of the external shell 8 is provided with to show the level indicator of levelness
The right-hand member of device 3, the left end of the external shell 8 and the shield 80 is fixedly installed altitude mixture control leg device 4, institute respectively
Stating altitude mixture control leg device 4 includes leg housings 43, the height adjustment motor being fixedly installed in 43 inner chamber of the leg housings
41st, the height adjusting screw rod 42 that is fixedly connected with the rotor of the height adjustment motor 41 and with the height adjusting screw rod 42
The female thread lower limb bar 44 that screw thread coordinates, the endoporus of the female thread lower limb bar 44 is provided with female thread, be provided with outer peripheral face for
The key being slidably matched with the inner chamber of the leg housings 43 or the structure of keyway, the lower end of the female thread lower limb bar 44 are provided with disk
Shape foot 441 is provided with aqueduct 802, sets at the top of the aqueduct 802 to be seated on construction road surface at the top of the shield 80
There is header tank 803, on the relative shield 80 of the aqueduct 802, be evenly distributed with through hole 801, the through hole 801 is led with described
Water pipe 802 is connected.
Alternatively, wherein, the right side of the unlimited cavity 82 of the right part is provided with dismountable sealing plate 821.
By with upper type, those skilled in the art can make various according to mode of operation within the scope of the invention
Change.
Claims (2)
1. a kind of road construction device of depositing dust, polishes for the local protrusion in road construction to constructing on road surface,
Including external shell（8）, motor（9）And by the motor（9）The grinding head drive-rod part of driving（6）, wherein, the horse
Reach（9）By the spline rod being fixedly connected（91）With the grinding head drive-rod part（6）Drive sleeve portion（61）Interior flower
Keyhole axially slidably power connection, the grinding head drive-rod part（6）Drive sleeve portion（61）By tapered connection
Portion（612）And with grinding head drive-rod part（6）Grinding head install bar portion（62）It is fixedly connected, the grinding head installs bar portion
（62）On grinding head is removably installed（620）, the drive sleeve portion（61）Outer peripheral face on be provided with axially extending keys
For with external thread sleeve cartridge unit（7）Cylinder（71）Internal perisporium on axially extending keyway coordinate, the external thread sleeve
Cartridge unit（7）The cylinder（71）Right part be provided with end loops with being integrally formed（72）To by securing member with institute
State drive sleeve portion（61）Shoulders（611）It is removably secured connection, the external shell（8）Be internally provided with radially
The protuberance extended internally on direction（81）So as to will be by the external shell（8）The cavity for being surrounded is divided into left part inner chamber（83）
Cavity is opened wide with right part（82）, the protuberance（81）In endoporus by the form of axially extending key and keyway with interior spiral shell
Stricture of vagina sleeve part（5）Cylindrical portion（51）Coordinate, the inner screw sheath cartridge unit（5）The cylindrical portion（51）End one
End flange portion is provided with molding（52）To by securing member with the protuberance（81）The annulus table top portion on right side can
Releasably it is fixedly connected, wherein, the end flange portion（52）Overall diameter less than the right part open wide cavity（82）It is interior straight
Footpath, the end loops（72）Diameter of bore more than the grinding head install bar portion（62）Outline diameter, thus, it is described in
Threaded stem member（5）With the external thread sleeve cartridge unit（7）Can dismantle and cavity is opened wide by above-mentioned right part（82）And energy
It is enough to remove together；The external shell（8）Right-hand member above be fixedly installed semi-cylindrical shield（80）To form receiving
The grinding head（620）Receiving space（84）, the external shell（8）Upside be provided with to show the level of levelness
Instrument apparatus（3）, the external shell（8）Left end and the shield（80）Right-hand member be fixedly installed height adjustable legs respectively
Device（4）, the altitude mixture control leg device（4）Including leg housings（43）, be fixedly installed on the leg housings（43）Inner chamber
In height adjustment motor（41）, and the height adjustment motor（41）The height adjusting screw rod that is fixedly connected of rotor（42）With
And with the height adjusting screw rod（42）The female thread lower limb bar that screw thread coordinates（44）, the female thread lower limb bar（44）Endoporus arrange
Have female thread, be provided with outer peripheral face for the leg housings（43）The key that is slidably matched of inner chamber or keyway structure,
The female thread lower limb bar（44）Lower end be provided with plate-like foot（441）To be seated on construction road surface, the shield（80）
Top is provided with aqueduct（802）, the aqueduct（802）Top is provided with header tank（803）, the aqueduct（802）Relative
Shield（80）On be evenly distributed with through hole（801）, the through hole（801）With the aqueduct（802）It is connected.
2. the road construction device of depositing dust as claimed in claim 1, wherein, the right part opens wide cavity（82）Right side arrange
There is dismountable sealing plate（821）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440412.1A CN104929027B (en) | 2015-07-24 | 2015-07-24 | Road construction device capable of conducting dust fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440412.1A CN104929027B (en) | 2015-07-24 | 2015-07-24 | Road construction device capable of conducting dust fall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104929027A CN104929027A (en) | 2015-09-23 |
| CN104929027B true CN104929027B (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510440412.1A Active CN104929027B (en) | 2015-07-24 | 2015-07-24 | Road construction device capable of conducting dust fall |
Country Status (1)
| Country | Link |
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| CN (1) | CN104929027B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821745B (en) * | 2016-04-03 | 2018-01-12 | 李文艺 | Intelligent road construction device |
| WO2018068287A1 (en) * | 2016-10-14 | 2018-04-19 | 李长娟 | Sheet material surface machining apparatus |
| WO2018072167A1 (en) * | 2016-10-20 | 2018-04-26 | 尚庆光 | Workbench latching device capable of running smoothly |
| CN110219228B (en) * | 2018-06-19 | 2021-12-07 | 宜昌明磊建设工程有限公司 | Road repairing slotting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202247646U (en) * | 2011-07-29 | 2012-05-30 | 潘华维 | Novel pavement grinding machine |
| CN202466375U (en) * | 2012-01-13 | 2012-10-03 | 潘华维 | Novel grinding machine with blast blowing dust suction function |
| CN202830722U (en) * | 2012-03-21 | 2013-03-27 | 上海维度化工科技有限公司 | Damping dustproof shoveling and cutting machine |
| EP2050875B1 (en) * | 2007-10-17 | 2014-09-24 | Dynapac GmbH | Road milling device |
| KR20150046856A (en) * | 2013-10-23 | 2015-05-04 | 경 곤 김 | Apparatus for removing paint on surface of road |
| CN104631295A (en) * | 2015-01-05 | 2015-05-20 | 柳工无锡路面机械有限公司 | Trapezoidal milling machine |
-
2015
- 2015-07-24 CN CN201510440412.1A patent/CN104929027B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2050875B1 (en) * | 2007-10-17 | 2014-09-24 | Dynapac GmbH | Road milling device |
| CN202247646U (en) * | 2011-07-29 | 2012-05-30 | 潘华维 | Novel pavement grinding machine |
| CN202466375U (en) * | 2012-01-13 | 2012-10-03 | 潘华维 | Novel grinding machine with blast blowing dust suction function |
| CN202830722U (en) * | 2012-03-21 | 2013-03-27 | 上海维度化工科技有限公司 | Damping dustproof shoveling and cutting machine |
| KR20150046856A (en) * | 2013-10-23 | 2015-05-04 | 경 곤 김 | Apparatus for removing paint on surface of road |
| CN104631295A (en) * | 2015-01-05 | 2015-05-20 | 柳工无锡路面机械有限公司 | Trapezoidal milling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104929027A (en) | 2015-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Jiyuan Inventor before: Fang Xingang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161230 Address after: 100096 Beijing Building Materials West Road, building No. 50, South District, room 2, No. 2014, Haidian District Applicant after: BEIJING TIMES HAODING TECHNOLOGY CO., LTD. Address before: 311899 Zhejiang, Shaoxing, Jiyang street, Simon Village, building 2, room 16, unit 104, room Applicant before: Fang Xingang |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100095, 2, 1, unit 201-1, 10 building, No. 1, Gao Li Zhang Road, Haidian District, Beijing. Patentee after: Polytron Technologies Inc Address before: 100096 room 2014, South Building 2, 50 West Building Road, Haidian District, Beijing. Patentee before: BEIJING TIMES HAODING TECHNOLOGY CO., LTD. |