CN202914106U - Underground tunnel dinting device - Google Patents
Underground tunnel dinting device Download PDFInfo
- Publication number
- CN202914106U CN202914106U CN 201220653109 CN201220653109U CN202914106U CN 202914106 U CN202914106 U CN 202914106U CN 201220653109 CN201220653109 CN 201220653109 CN 201220653109 U CN201220653109 U CN 201220653109U CN 202914106 U CN202914106 U CN 202914106U
- Authority
- CN
- China
- Prior art keywords
- cutting
- swing arm
- rocking arm
- cylinder
- running part
- 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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Abstract
The utility model discloses an underground tunnel dinting device which comprises a walking portion and a cutting portion connected with the walking portion. The cutting portion comprises a swing arm hinged on the support arranged at the upper portion of the walking portion, and the swing arm achieves transverse swinging and running through a swing cylinder arranged on the support which is arranged on the upper portion of the walking portion. A raising hydraulic cylinder is hinged between the middle portion of the upper end of the swing arm and the support arranged on the upper portion of the walking portion, and the raising cylinder drives the swing arm to achieve the vertical raising running. A cutting rolling cylinder is arranged on the upper end of the swing arm, the cutting rolling cylinder is driven by a hydraulic motor arranged at one side and a rolling cylinder transmission system to achieve the rotation running around the top end of the swing arm, and cutting tools are evenly arranged on the surface of the slice cylinder. The underground tunnel dinting device is compact in structure, reasonable in arrangement, capable of enabling the position to be adjusted freely due to the swing arm of the cutting portion, simple to operate and wide in application range. Meanwhile, the underground tunnel dinting device is enabled to have the advantages of being convenient to move and capable of moving along a working face due to the design of the walking portion.
Description
Technical field
The utility model relates to a kind of colliery with tunnel finishing machinery, is specifically related to a kind of when clearing up roadblock under the mine during bottom surface, tunnel projection initiation track deformation, again laying the Roadway Bottom Ripping device of track.
Background technology
Can cause track deformation when the coal mine roadway bottom surface is protruding, affect the operation of electric locomotive, can cause that derail causes the accident when serious, mostly can bring fatal crass's tragedy, make country and enterprise suffer huge loss, people's lives can be subject to serious injury.Because roadway floor is rock, hardness is larger, and the labour intensity of manually acting as a planted agent is large, wastes time and energy, and productivity ratio is extremely low.The tunnel planted agent just can not transport when constructing, and artificial planted agent is adopted in a tunnel, and it is chronic to take the tunnel, this will have a strong impact on the normal production of mine, even cause the local or all stopping productions of mine, therefore, it is high to design a kind of production efficiency, and practicable mechanization planted agent equipment is imperative.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of supporting ﹠ stablizing is provided, and can adapt to various operating modes, the Roadway Bottom Ripping device simple and light, that carrying is easy, operation is simple and reliable.
A kind of Roadway Bottom Ripping device comprises running part and the cutting units that is hinged with running part; Described cutting units comprises the rocking arm that is hinged on the running part upper bracket, and described rocking arm is realized the teeter operation by the oscillating motor that is arranged in the upper bracket; Be hinged with between described rocking arm upper center and the running part upper bracket and heighten hydraulic cylinder, the described hydraulic cylinder drive rocking arm of heightening realizes vertically heightening operation; Described rocking arm top is provided with cutting drum, and this cutting drum drives by hydraulic motor and the drum drive system that is arranged on the one side, realizes the rotating operation around the rocking arm top, and described cutting drum surface is laid with the cut cutter.
Described running part comprises base plate, and the base plate bottom is provided with at least two rollers, and base plate top is provided with pushing hands.
Described cut cutter detachably is arranged in the tool rest on cutting drum surface.
The utility model compact conformation, rationally distributed, with the easily adjustment of optional position of rocking arm of cutting units, simple to operate, widely applicable.The design of running part simultaneously is so that the advantage that this device has had conveniently moving, can move with work plane.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described further.Should be understood that following examples are only for explanation the utility model but not for limiting scope of the present utility model.
Embodiment 1
Referring to Fig. 1, a kind of Roadway Bottom Ripping device that the utility model provides, comprise running part 1 and the cutting units 2 that is hinged with running part 1, described cutting units 2 comprises the Rocker arm 4 that is hinged on running part 1 upper bracket 3, and described Rocker arm 4 is realized the teeter operation by the oscillating motor 5 that is arranged in the upper bracket 3; Be hinged with between described Rocker arm 4 upper center and running part 1 upper bracket 3 and heighten hydraulic cylinder 6, the described hydraulic cylinder 6 drive Rocker arm 4s of heightening realize vertically heightening operation; Described Rocker arm 4 top is provided with cutting drum 7, and this cutting drum 7 drives by hydraulic motor 8 and the drum drive system that is arranged on the one side, realizes the rotating operation around the Rocker arm 4 top, and described cutting drum 7 surfaces are laid with cut cutter 9.
Embodiment 2
Described running part 1 comprises base plate 1a, and base plate 1a bottom is provided with at least two roller 1b, and base plate 1a top is provided with pushing hands 1c, by promoting pushing hands 1c, can realize the movement of complete machine.
Embodiment 3
Described cut cutter 9 detachably is arranged in the tool rest 10 on cutting drum 7 surfaces, and is longer 9 service times when the cut cutter, during serious wear, can directly change.
Embodiment 4
The course of work of the present utility model: during operation, be set to suitable position by utilizing running part 1 that this device is pushed away; Rocker arm 4 is respectively by utilizing oscillating motor 5, heightening hydraulic cylinder 6 and adjust to the operating position; open hydraulic motor 8; hydraulic motor 8 utilizes the drum drive system to drive the rotation of cutting drum 7; 9 work of cut cutter, realize cut, the application of force of protruding rock stratum and lift.
Claims (3)
1. Roadway Bottom Ripping device, comprise running part and the cutting units that is hinged with running part, it is characterized in that: described cutting units comprises the rocking arm that is hinged on the running part upper bracket, and described rocking arm is realized the teeter operation by the oscillating motor that is arranged in the upper bracket; Be hinged with between described rocking arm upper center and the running part upper bracket and heighten hydraulic cylinder, the described hydraulic cylinder drive rocking arm of heightening realizes vertically heightening operation; Described rocking arm top is provided with cutting drum, and this cutting drum drives by hydraulic motor and the drum drive system that is arranged on the one side, realizes the rotating operation around the rocking arm top, and described cutting drum surface is laid with the cut cutter.
2. a kind of Roadway Bottom Ripping device according to claim 1, it is characterized in that: described running part comprises base plate, and the base plate bottom is provided with at least two rollers, and base plate top is provided with pushing hands.
3. a kind of Roadway Bottom Ripping device according to claim 1, it is characterized in that: described cut cutter detachably is arranged in the tool rest on cutting drum surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653109 CN202914106U (en) | 2012-11-19 | 2012-11-19 | Underground tunnel dinting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653109 CN202914106U (en) | 2012-11-19 | 2012-11-19 | Underground tunnel dinting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914106U true CN202914106U (en) | 2013-05-01 |
Family
ID=48162427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653109 Expired - Fee Related CN202914106U (en) | 2012-11-19 | 2012-11-19 | Underground tunnel dinting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979533A (en) * | 2012-11-19 | 2013-03-20 | 安徽理工大学 | Underground roadway dinting device |
-
2012
- 2012-11-19 CN CN 201220653109 patent/CN202914106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979533A (en) * | 2012-11-19 | 2013-03-20 | 安徽理工大学 | Underground roadway dinting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131119 |