CN205741863U - Road surface reparation boring machine - Google Patents
Road surface reparation boring machine Download PDFInfo
- Publication number
- CN205741863U CN205741863U CN201620699510.7U CN201620699510U CN205741863U CN 205741863 U CN205741863 U CN 205741863U CN 201620699510 U CN201620699510 U CN 201620699510U CN 205741863 U CN205741863 U CN 205741863U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- boring
- swivel nut
- driving
- frame arm
- 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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- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
This utility model provides a kind of road surface reparation boring machine, including the frame arm being connected with mobile device, rotate the driving swivel nut being arranged in frame arm, with the boring leading screw driving swivel nut to match and vertically extend, it is fixedly installed on the taper bit of boring leading screw bottom, protected sleeve it is fixedly installed in frame arm, protection sleeve and boring leading screw are arranged concentrically and are sheathed on outside boring leading screw, it is fixedly installed spring mountings on boring leading screw, spring mountings is positioned at the lower section driving swivel nut, it is provided with boosting spring between spring mountings and driving swivel nut, boosting spring is sheathed and holes on leading screw, the drive mechanism driving swivel nut to rotate it is provided with in frame arm, drilling efficiency is high, the load driving motor can be reduced.
Description
Technical field
This utility model relates to pavement construction machinery, particularly to a kind of road surface reparation boring machine.
Background technology
At present, when repairing the roads, need to be purged original road surface, when removing road surface, for easy construction, generally need
To hole in road surface and to destroy pavement structure, it is therefore desirable to use boring machine, and boring machine of the prior art, according to large-scale
Machinery cannot be put to good use on road surface, if using Small Drill Press cannot be punched on road surface owing to carrying is limited, even causes motor
Burning phenomenon.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, it is provided that the reparation boring of a kind of road surface
Machine, drilling efficiency is high, it is possible to reduce the load driving motor.
For achieving the above object, the technical solution of the utility model there is provided a kind of road surface reparation boring machine, including
The frame arm that is connected with mobile device, rotate the driving swivel nut being arranged in described frame arm and match with described driving swivel nut
The boring leading screw closed and vertically extend, the taper bit being fixedly installed on described boring leading screw bottom, described machine
Being fixedly installed protected sleeve on boom, described protection sleeve and described boring leading screw are arranged concentrically and are sheathed on described boring silk
Outside thick stick, described boring leading screw being fixedly installed spring mountings, described spring mountings is positioned under described driving swivel nut
Side, is provided with boosting spring between described spring mountings and described driving swivel nut, described boosting spring is sheathed with described boring
On leading screw, described frame arm is provided with the drive mechanism driving described driving swivel nut to rotate.
Improve further: described drive mechanism include being fixedly installed on described driving swivel nut periphery drive sprocket,
Rotate the drive sprocket being arranged in described frame arm, the driving-chain being connected between described drive sprocket and described drive sprocket
Bar, drive the driving motor that described drive sprocket rotates.
Improve further: described taper bit is tungsten alloy drill bit, described taper bit and described boring leading screw it
Between be welded and fixed.
Improve further: the bottom of described protection sleeve has guiding surface.
Advantage of the present utility model and having the beneficial effects that: by arranging boosting between swivel nut and spring mountings driving
Spring, when boring, owing to driving swivel nut to rotate, thus drives boring leading screw to drive taper bit to turn while moving down
Dynamic, and now the elastic force of boosting spring plays good booster action, such that it is able to use Small Drill Press can be by road surface
Punch, alleviate the load of motor, be beneficial to protect motor.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram.
Wherein: 1, frame arm；2, swivel nut is driven；3, boring leading screw；4, taper bit；5, protection sleeve；6, spring is installed
Portion；7, boosting spring；8, motor is driven.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Hereinafter implement
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
As it is shown in figure 1, a kind of road surface reparation boring machine, including the frame arm 1 being connected with mobile device, rotate setting
The boring leading screw that driving swivel nut 2 in described frame arm 1 matches with described driving swivel nut 2 and vertically extends
3, it is fixedly installed on the taper bit 4 of described boring leading screw 3 bottom, described frame arm 1 is fixedly installed protected sleeve 5,
It is outside, on described boring leading screw 3 that described protection sleeve 5 and described boring leading screw 3 are arranged concentrically and are sheathed on described boring leading screw 3
Being fixedly installed spring mountings 6, described spring mountings 6 is positioned at the lower section of described driving swivel nut 2, described spring mountings 6
And be provided with boosting spring 7 between described driving swivel nut 2, described boosting spring 7 sheathed with described boring leading screw 3 on, described machine
The drive mechanism driving described driving swivel nut 2 to rotate it is provided with on boom 1.
By arranging boosting spring 7 between driving swivel nut 2 and spring mountings 6, when boring, owing to driving swivel nut 2
Rotate, thus drive boring leading screw 3 to drive taper bit 4 to rotate while moving down, and the elastic force of now boosting spring 7
Play good booster action, such that it is able to use Small Drill Press to be punched on road surface, alleviate the load of motor, be beneficial to
Protection motor.
The present embodiment is preferred embodiment described drive mechanism includes being fixedly installed on outside described driving swivel nut 2
The drive sprocket in week, rotate be arranged in described frame arm 1 drive sprocket, be connected to described drive sprocket and described driving chain
Driving chain between wheel, drive the driving motor 8 that described drive sprocket rotates.
Process for convenience, and can be along the service life of taper bit 4, in the present embodiment preferred embodiment
For, described taper bit 4 is tungsten alloy drill bit, is welded and fixed between described taper bit 4 and described boring leading screw 3.
In order to prevent, in residue splashes into protection sleeve 5 when boring, boring leading screw 3 is caused damage, excellent in the present embodiment
The embodiment of choosing is that the bottom of described protection sleeve 5 has guiding surface.
Of the present utility model ultimate principle and principal character and advantage thereof are more than shown and described, the technology people of the industry
Member, it should be appreciated that this utility model is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and explanation
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed this utility model, this utility model claims scope
Defined by appending claims and equivalent thereof.
Claims (4)
1. a road surface reparation boring machine, it is characterised in that: include that the frame arm being connected with mobile device, rotation are arranged at
Boring leading screw that swivel nut matches with described driving swivel nut and vertically extend, fixing is driven in described frame arm
It is arranged at the taper bit of described boring leading screw bottom, described frame arm is fixedly installed protected sleeve, described protection set
Cylinder and described boring leading screw are arranged concentrically and are sheathed on outside described boring leading screw, and described boring leading screw is fixedly installed spring
Installation portion, described spring mountings is positioned at the lower section of described driving swivel nut, between described spring mountings and described driving swivel nut
Being provided with boosting spring, described boosting spring is sheathed with on described boring leading screw, described frame arm is provided with described in driving and drives
The drive mechanism that movable snail sleeve rotates.
2. reparation boring machine in road surface as claimed in claim 1, it is characterised in that: described drive mechanism includes being fixedly installed on
The drive sprocket of described driving swivel nut periphery, rotate be arranged in described frame arm drive sprocket, be connected to described driving-chain
Take turns the driving chain between described drive sprocket, the driving motor driving described drive sprocket to rotate.
3. reparation boring machine in road surface as claimed in claim 1, it is characterised in that: described taper bit is tungsten alloy drill bit,
It is welded and fixed between described taper bit and described boring leading screw.
4. reparation boring machine in road surface as claimed in claim 1, it is characterised in that: the bottom of described protection sleeve has leads
To inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620699510.7U CN205741863U (en) | 2016-07-05 | 2016-07-05 | Road surface reparation boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620699510.7U CN205741863U (en) | 2016-07-05 | 2016-07-05 | Road surface reparation boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205741863U true CN205741863U (en) | 2016-11-30 |
Family
ID=57380792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620699510.7U Expired - Fee Related CN205741863U (en) | 2016-07-05 | 2016-07-05 | Road surface reparation boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205741863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203920A (en) * | 2018-01-02 | 2018-06-26 | 刘大康 | A kind of unilateral crushing system in road surface |
| CN108556469A (en) * | 2018-02-10 | 2018-09-21 | 福建海创智能装备股份有限公司 | A kind of balloon printing machine |
-
2016
- 2016-07-05 CN CN201620699510.7U patent/CN205741863U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203920A (en) * | 2018-01-02 | 2018-06-26 | 刘大康 | A kind of unilateral crushing system in road surface |
| CN108203920B (en) * | 2018-01-02 | 2019-11-26 | 山东水利建设集团有限公司 | A kind of unilateral crushing system in road surface |
| CN108556469A (en) * | 2018-02-10 | 2018-09-21 | 福建海创智能装备股份有限公司 | A kind of balloon printing machine |
| CN108556469B (en) * | 2018-02-10 | 2024-02-23 | 福建海创智能装备股份有限公司 | Balloon printing machine |
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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: 20161130 Termination date: 20170705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |