CN203239351U - Bearing type rotary table for bottom ripping machine - Google Patents
Bearing type rotary table for bottom ripping machine Download PDFInfo
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- CN203239351U CN203239351U CN 201320252303 CN201320252303U CN203239351U CN 203239351 U CN203239351 U CN 203239351U CN 201320252303 CN201320252303 CN 201320252303 CN 201320252303 U CN201320252303 U CN 201320252303U CN 203239351 U CN203239351 U CN 203239351U
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- turntable
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- rotary table
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Abstract
The utility model belongs to the technical field of rotary table mechanisms which work in an alternative mode, and discloses a bearing type rotary table for a bottom ripping machine. The bearing type rotary table is a rotary table mechanism which is safe and reliable in work and capable of flexibly achieving alternative large range crushing and cleaning work at the same time. According to the technical scheme, a rotary table support is a step-shaped cylinder, the bottom of the rotary table support is fixed on a support body, a crushing middle frame is sleeved in the middle of the rotary table support, a first sliding component is further arranged between the crushing middle frame and the rotary table support, a shoveling connection frame is sleeved at the upper portion of the crushing middle frame, a second sliding component is further sleeved between the shoveling connection frame and the crushing middle frame, the crushing connection frame is arranged above the rotary table support and is fixedly connected with the crushing middle frame, a first hinge part is arranged on the crushing connection frame, the shoveling connection frame is provided with a second hinge part, and the crushing connection frame and the shoveling connection frame are respectively connected with a rotary table control component. The bearing type rotary table for a bottom ripping machine is mainly used for being installed on the bottom ripping machine to control a crushing device and a shoveling device to rotate.
Description
Technical field
A kind of dintheader of the utility model bearing-type turntable belongs to the turntable mechanism technical field of alternative expression work.
Background technology
At present, what road maintenance equipment was the most frequently used is dintheader, and equipment is single, and operating efficiency is extremely low, can't keep in repair normally and clear up the tunnel.People install simultaneously breaker and shoveling and loading device and realize that unit carries out two work in the little space in dintheader the place ahead, still two kinds of devices often can not be realized working simultaneously, and operating efficiency is made a big impact.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved provides a kind of safe and reliable, can realize neatly the turntable mechanism of the same time-interleaved work of crushing and clearing on a large scale.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of dintheader bearing-type turntable, comprise turntable support, broken middle frame, broken link, shovel dress link, the first sliding component and the second sliding component, turntable support is that stepped cylinder and bottom are fixed on the support body, broken middle frame is sleeved between the middle part of turntable support and broken middle frame and the turntable support the first sliding component also is installed, the bottom of described broken middle frame is provided with the frame shoulder, the top of broken middle frame is set with shovel dress link, also be set with the second sliding component between shovel dress link and the broken middle frame, broken link is installed in the turntable support top and is fixedly connected with broken middle frame, described broken link is provided with the first articulated elements, described shovel dress link is provided with the second articulated elements, and broken link is connected with a turntable control member respectively with shovel dress link;
Two described turntable control members are two turntable hydraulic cylinders, the piston rod end of described two turntable hydraulic cylinders respectively with broken link be connected the dress link be connected, the cylinder ends of two turntable hydraulic cylinders is hinged on the support body.
Between described turntable support and the broken middle frame, be equipped with ball slideway and a plurality of the first balls and the second ball be installed separately between broken middle frame and the shovel dress link.
Described the first sliding component is bearing, or is a plurality of rollers.
Described the second sliding component is bearing, or is a plurality of rollers.
The utility model is compared with prior art has following beneficial effect.
1, the turntable mechanism in the utility model is by two turntable control members difference controlled fragmentation links and shovel dress link, allow the equipment of its connection freely rotate alternation with the change of working range, make road maintenance convenient, saved the working time, improved operating efficiency.
2, the utility model is between turntable support and the broken middle frame, all be equipped with a plurality of balls between broken middle frame and the shovel dress link, make it convenient when rotated, reduce frictional force, rotated more flexibly easily, prolonged again the application life of each member simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Among the figure: 1 is turntable support, and 2 is broken middle frame, and 3 is broken link, and 4 are shovel dress link, and 5 is the first sliding component, and 6 is the second sliding component, and 7 is the first articulated elements, and 8 is the second articulated elements, and 9 is the first ball, and 10 is the second ball, and 11 is support body.
The specific embodiment
Embodiment one
As shown in Figure 1, a kind of dintheader bearing-type turntable, comprise turntable support 1, broken middle frame 2, broken link 3, shovel dress link 4, the first sliding component 5 and the second sliding component 6, turntable support 1 is fixed on the support body 11 for stepped cylinder and bottom, broken middle frame 2 is sleeved between the middle part of turntable support 1 and broken middle frame 2 and the turntable support 1 the first sliding component 5 also is installed, the bottom of described broken middle frame 2 is provided with the frame shoulder, the top of broken middle frame 2 is set with shovel dress link 4, also be set with the second sliding component 6 between shovel dress link 4 and the broken middle frame 2, broken link 3 is installed in turntable support 1 top and is fixedly connected with broken middle frame 2, described broken link 3 is provided with the first articulated elements 7, described shovel dress link 4 is provided with the second articulated elements 8, and broken link 3 is connected with a turntable control member respectively with shovel dress link 4;
Two described turntable control members are two turntable hydraulic cylinders, the piston rod end of described two turntable hydraulic cylinders respectively with broken link 3 be connected the dress link 4 be connected, the cylinder ends of two turntable hydraulic cylinders is hinged on the support body 11.。
Between described turntable support 1 and the broken middle frame 2, be equipped with ball slideway and a plurality of the first balls 9 and the second ball 10 be installed separately between broken middle frame 2 and the shovel dress link 4.
Described the first sliding component 5 is bearing.
Described the second sliding component 6 is bearing.
Embodiment two
As shown in Figure 2, a kind of dintheader bearing-type turntable, comprise turntable support 1, broken middle frame 2, broken link 3, shovel dress link 4, the first sliding component 5 and the second sliding component 6, turntable support 1 is fixed on the support body 11 for stepped cylinder and bottom, broken middle frame 2 is sleeved between the middle part of turntable support 1 and broken middle frame 2 and the turntable support 1 the first sliding component 5 also is installed, the bottom of described broken middle frame 2 is provided with the frame shoulder, the top of broken middle frame 2 is set with shovel dress link 4, also be set with the second sliding component 6 between shovel dress link 4 and the broken middle frame 2, broken link 3 is installed in turntable support 1 top and is fixedly connected with broken middle frame 2, described broken link 3 is provided with the first articulated elements 7, described shovel dress link 4 is provided with the second articulated elements 8, and broken link 3 is connected with a turntable control member respectively with shovel dress link 4;
Two described turntable control members are two turntable hydraulic cylinders, the piston rod end of described two turntable hydraulic cylinders respectively with broken link 3 be connected the dress link 4 be connected, the cylinder ends of two turntable hydraulic cylinders is hinged on the support body 11.
Between described turntable support 1 and the broken middle frame 2, be equipped with ball slideway and a plurality of the first balls 9 and the second ball 10 be installed separately between broken middle frame 2 and the shovel dress link 4.
Described the first sliding component 5 is bearing.
Described the second sliding component 6 is a plurality of rollers.
The above has done detailed description to embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (4)
1. dintheader bearing-type turntable, it is characterized in that: comprise turntable support (1), broken middle frame (2), broken link (3), shovel dress link (4), the first sliding component (5) and the second sliding component (6), turntable support (1) is fixed on the support body (11) for stepped cylinder and bottom, broken middle frame (2) is sleeved between the middle part of turntable support (1) and broken middle frame (2) and the turntable support (1) the first sliding component (5) also is installed, the bottom of described broken middle frame (2) is provided with the frame shoulder, the top of broken middle frame (2) is set with shovel dress link (4), also be set with the second sliding component (6) between shovel dress link (4) and the broken middle frame (2), broken link (3) is installed in turntable support (1) top and is fixedly connected with broken middle frame (2), described broken link (3) is provided with the first articulated elements (7), described shovel dress link (4) is provided with the second articulated elements (8), and broken link (3) is connected with a turntable control member respectively with shovel dress link (4);
Two described turntable control members are two turntable hydraulic cylinders, the piston rod end of described two turntable hydraulic cylinders respectively with broken link (3) be connected the dress link (4) be connected, the cylinder ends of two turntable hydraulic cylinders is hinged on the support body (11).
2. a kind of dintheader bearing-type turntable according to claim 1 is characterized in that: between described turntable support (1) and the broken middle frame (2), be equipped with ball slideway and a plurality of the first balls (9) and the second ball (10) are installed separately between broken middle frame (2) and the shovel dress link (4).
3. a kind of dintheader bearing-type turntable according to claim 1 and 2, it is characterized in that: described the first sliding component (5) is bearing, or is a plurality of rollers.
4. a kind of dintheader bearing-type turntable according to claim 1 and 2, it is characterized in that: described the second sliding component (6) is bearing, or is a plurality of rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252303 CN203239351U (en) | 2013-05-11 | 2013-05-11 | Bearing type rotary table for bottom ripping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252303 CN203239351U (en) | 2013-05-11 | 2013-05-11 | Bearing type rotary table for bottom ripping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239351U true CN203239351U (en) | 2013-10-16 |
Family
ID=49316661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320252303 Withdrawn - After Issue CN203239351U (en) | 2013-05-11 | 2013-05-11 | Bearing type rotary table for bottom ripping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256055A (en) * | 2013-05-11 | 2013-08-21 | 山西东华机械有限公司 | Bearing type rotary table for bottom cleaning machine |
-
2013
- 2013-05-11 CN CN 201320252303 patent/CN203239351U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256055A (en) * | 2013-05-11 | 2013-08-21 | 山西东华机械有限公司 | Bearing type rotary table for bottom cleaning machine |
| CN103256055B (en) * | 2013-05-11 | 2015-07-01 | 山西东华机械有限公司 | Bearing type rotary table for bottom cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131016 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |