CN208513975U - A kind of cutterhead maintenance and fabrication device - Google Patents
A kind of cutterhead maintenance and fabrication device Download PDFInfo
- Publication number
- CN208513975U CN208513975U CN201820832926.0U CN201820832926U CN208513975U CN 208513975 U CN208513975 U CN 208513975U CN 201820832926 U CN201820832926 U CN 201820832926U CN 208513975 U CN208513975 U CN 208513975U
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- hydraulic jack
- cutterhead
- dumpling
- mounting platform
- maintenance
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Abstract
The utility model discloses a kind of cutterhead maintenance and fabrication devices, including mounting platform, mounting platform is equipped with hydraulic jack top part and actuating unit, hydraulic jack top part includes hydraulic jack Shang Zhou dumpling mechanism, hydraulic jack and hydraulic jack lower axle dumpling mechanism, hydraulic jack lower axle dumpling mechanism fastens the one end for being connected to mounting platform, hydraulic jack Shang Zhou dumpling mechanism fastens the middle part for being connected to mounting platform, it is equipped with rotating mechanism on the extended line of the hinged hydraulic jack Shang Zhou dumpling mechanism of hydraulic jack, cutterhead is detachably installed；Actuating unit electric service is in hydraulic jack top part.Jack is scrapped in the cutterhead maintenance and fabrication device use of the utility model, reduces cost；Actuating unit is opened, when adjusting rotates and stretch the device, welding quality can be improved, labor intensity is reduced and eliminates safe hidden trouble simultaneously to can largely improve working efficiency on the whole.
Description
Technical field
The utility model belongs to maintenance and fabrication device, and in particular to a kind of cutterhead maintenance and fabrication device.
Background technique
Cutting head of roadheader shape is in circular cone shape, and toothholder is not allowed to be fixed easily when being spirally distributed reparation.Traditional repairs
Compound formula is after hanging cutterhead driving, and lower part paves a bracket, is then welded.This mode stability
Difference, and it is unfavorable for rotation adjustment soldering angle, there is only security risks, can't guarantee welding quality.Due to driving a vehicle not
The orientation and angle of cutterhead can easily be adjusted, electric welder needs to adjust body gesture in welding and welds, increases
Labor intensity.One cutterhead of average maintenance needs 7 days, and occupies a driving driver and frequently start train operation adjustment cutterhead side
Position.Thus, not only the time is long but also labour's consumption is big for existing maintenance cutterhead process, do not meet the safe duration and save at
This principle.
Utility model content
In view of the deficienciess of the prior art, using report it is an object of the present invention to provide a kind of cutterhead maintenance and fabrication device
Give up superseded jack, is detachably connected cutterhead by tooling, which can rotate and stretch；To solve above-mentioned back
The problem of proposing in scape technology, the utility model is structurally reasonable, definite functions, easy to use, more humanized.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of cutterhead maintenance and fabrication
Device, including mounting platform, the mounting platform are equipped with hydraulic jack top part and actuating unit, the hydraulic jack
Top part includes hydraulic jack Shang Zhou dumpling mechanism, hydraulic jack and hydraulic jack lower axle dumpling mechanism, the hydraulic jack
Top lower axle dumpling mechanism fastens the one end for being connected to the mounting platform, and the hydraulic jack Shang Zhou dumpling mechanism fastening is connected to institute
The middle part for stating mounting platform is equipped with rotating mechanism on the extended line of the hinged hydraulic jack Shang Zhou dumpling mechanism of hydraulic jack,
The rotating mechanism is located at the lateral wall of hydraulic jack lower axle dumpling mechanism, is detachably connected installation cutterhead.
The hydraulic jack Shang Zhou dumpling mechanism is reverse L type structure.
The rotating mechanism includes shaft and the connection loop bar adaptable with cutterhead.
It is described to be detachably connected as being bolted.
Beneficial effects of the present invention: jack is scrapped in the cutterhead maintenance and fabrication device use of the utility model, reduce at
This；It rotates and the device that stretches, welding quality can be improved, reduce labor intensity, can largely improve working efficiency on the whole,
And it eliminates safe hidden trouble.In actual operation, labor intensity is greatly lowered using the maintenance and fabrication device, construction period shortens
To 3 days, the security risk in lifting operation is also eliminated, the investment of a driving driver and two pairs of suspenders is saved；To realize
Saving processing cost reduces labor intensity, the purpose that accelerates construction progress.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cutterhead maintenance and fabrication device of the utility model；
Fig. 2 is the assembly structure diagram of the cutterhead maintenance and fabrication device of the utility model；
In figure: 1- mounting platform, 2- actuating unit, 3- hydraulic jack Shang Zhou dumpling mechanism, 4- hydraulic jack, 5-
Hydraulic jack lower axle dumpling mechanism, 6- rotating mechanism, 7- cutterhead.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Refering to fig. 1 with 2, a kind of cutterhead maintenance and fabrication device, including mounting platform 1, mounting platform 1 are equipped with hydraulic thousand
Jin top part and actuating unit 2, hydraulic jack top part include hydraulic jack Shang Zhou dumpling mechanism 3,4 and of hydraulic jack
Hydraulic jack lower axle dumpling mechanism 5, hydraulic jack lower axle dumpling mechanism 5 fasten the one end for being connected to mounting platform 1, hydraulic jack
Ding Shangzhou dumpling mechanism 3 fastens the middle part for being connected to mounting platform 1, and hydraulic jack Shang Zhou dumpling mechanism 3 is reverse L type structure, in liquid
Press the hinged hydraulic jack Shang Zhou dumpling mechanism 3 of jack 4 extended line be equipped with rotating mechanism 6, rotating mechanism 6 include shaft and
The connection loop bar being adapted with cutterhead, the rotating mechanism 6 are located at the outer of the hydraulic jack Shang Zhou dumpling mechanism 3 of reverse L type structure
Side wall is detachably connected installation cutterhead 7.When using the device, actuating unit electric service in hydraulic jack top part,
It realizes the rotation of the device and stretches.Specifically: then actuating unit power supply hydraulic jack top part utilizes hydraulic jack
The upper and lower position of top part lift adjustment cutterhead 7 in the state that upper and lower position is adjusted rationally, while utilizing rotating mechanism 6
In shaft rotate the i.e. solderable another side of the shaft after cutterhead 7 welds finish on one side.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of invention, the present invention can be realized in other specific forms.Therefore, no matter from which point
From the point of view of, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is wanted by appended right
Ask rather than above description limit, it is intended that by all changes that come within the meaning and range of equivalency of the claims
It is embraced therein.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (4)
1. a kind of cutterhead maintenance and fabrication device, including mounting platform, which is characterized in that the mounting platform is equipped with hydraulic thousand
Jin top part and actuating unit, the hydraulic jack top part include hydraulic jack Shang Zhou dumpling mechanism, hydraulic jack
With hydraulic jack lower axle dumpling mechanism, the hydraulic jack lower axle dumpling mechanism fastens the one end for being connected to the mounting platform,
The hydraulic jack Shang Zhou dumpling mechanism fastens the middle part for being connected to the mounting platform, in the hinged hydraulic jack of hydraulic jack
The extended line of Ding Shangzhou dumpling mechanism is equipped with rotating mechanism, and the rotating mechanism is located at the outside of hydraulic jack Shang Zhou dumpling mechanism
Wall is detachably connected installation cutterhead.
2. a kind of cutterhead maintenance and fabrication device according to claim 1, it is characterised in that: axis in the hydraulic jack
Dumpling mechanism is reverse L type structure.
3. a kind of cutterhead maintenance and fabrication device according to claim 1, it is characterised in that: the rotating mechanism includes turning
Axis and the connection loop bar being adapted with cutterhead.
4. a kind of cutterhead maintenance and fabrication device according to claim 1, it is characterised in that: described to be detachably connected as spiral shell
It tethers and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832926.0U CN208513975U (en) | 2018-05-31 | 2018-05-31 | A kind of cutterhead maintenance and fabrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832926.0U CN208513975U (en) | 2018-05-31 | 2018-05-31 | A kind of cutterhead maintenance and fabrication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208513975U true CN208513975U (en) | 2019-02-19 |
Family
ID=65340689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832926.0U Active CN208513975U (en) | 2018-05-31 | 2018-05-31 | A kind of cutterhead maintenance and fabrication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208513975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614451A (en) * | 2019-08-28 | 2019-12-27 | 中国煤炭科工集团太原研究院有限公司 | Device for quickly replacing damaged tooth holder of cutting head at high precision on site |
-
2018
- 2018-05-31 CN CN201820832926.0U patent/CN208513975U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614451A (en) * | 2019-08-28 | 2019-12-27 | 中国煤炭科工集团太原研究院有限公司 | Device for quickly replacing damaged tooth holder of cutting head at high precision on site |
| CN110614451B (en) * | 2019-08-28 | 2021-05-14 | 中国煤炭科工集团太原研究院有限公司 | Device for quickly replacing damaged tooth holder of cutting head at high precision on site |
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