CN202628127U - Rotary device of hydraulic support retracing machine - Google Patents
Rotary device of hydraulic support retracing machine Download PDFInfo
- Publication number
- CN202628127U CN202628127U CN 201220248495 CN201220248495U CN202628127U CN 202628127 U CN202628127 U CN 202628127U CN 201220248495 CN201220248495 CN 201220248495 CN 201220248495 U CN201220248495 U CN 201220248495U CN 202628127 U CN202628127 U CN 202628127U
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- hydraulic
- support
- column
- hydraulic support
- rotating disk
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Abstract
The utility model discloses a rotary device of a hydraulic support retracing machine, belongs to the field of hydraulic support retracing equipment, and aims at providing a hydraulic rotary device when a hydraulic support is dismantled, reducing the working intensity of workers effectively, and improving the working efficiency. The technical scheme for solving technical problems includes that the rotary device comprises a column, a rack, a support and a rotary disc, wherein the column and the support are fixed on the rack, the rotary disc is sleeved on the column through a bearing, a first connecting seat is arranged on the upper portion of the rotary disc, two identical connecting seats are symmetrically arranged on the lower portion of the rotary disc, two hydraulic rams are symmetrically placed horizontally, the hydraulic ram bodies are movably hinged on the support, and piston rods of the two hydraulic rams are hinged on two sides of the rotary disc respectively. The rotary device can be widely applied to dismantling of hydraulic supports.
Description
Technical field
A kind of hydraulic support of the utility model returns the whirligig in the machine of removing, and belongs to hydraulic support and returns and remove equipment technical field.
Background technology
At present, when coal mine fully-mechanized mining working dismounting hydraulic support, at first suspension bracket must be installed, utilize suspension bracket that hydraulic support is sling by manual work; After the transposition, be put on the mine car hydraulic support is transported, the also bad adjustment of the direction of hydraulic support needs manual work to prize; Push-and-pull is removed etc., could hydraulic support be put on the mine car; Working strength of workers is big, wastes time and energy, and the support of a work plane of dismounting needs one month.
The utility model content
A kind of hydraulic support of the utility model returns the whirligig in the machine of removing, and overcome the deficiency that prior art exists, and a kind of hydraulic rotating device when dismantling hydraulic support is provided, and effectively reduces working strength of workers, improved operating efficiency.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of hydraulic support returns the whirligig in the machine of removing, and comprises column, frame, support and rotating disk, and column and support all are fixed on the frame; Rotating disk is contained on the column through bearing holder (housing, cover); Be provided with first on the top of rotating disk and connect seat, be symmetrically arranged with two second identical connection seats in the bottom of rotating disk, two hydraulic jack horizontal symmetrical are placed; The cylinder body of two hydraulic jacks all is movably articulated on the said support, and the piston rod of two hydraulic jacks is hinged on the both sides of rotating disk respectively;
Said first Connection Block is provided with first bearing pin, and said second connects seat is provided with second bearing pin.
The beneficial effect that the utility model compared with prior art has is: a kind of hydraulic support of the utility model returns the whirligig in the machine of removing; Be used for the dismounting hydraulic support, adopt the promotion that cooperatively interacts of two hydraulic jacks, drive dial rotation; Realize the adjustment of hydraulic support direction; Need not that the workman prizes, push-and-pull, reduced working strength of workers, improved operating efficiency.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the utility model vertical view.
Among the figure 1 for column, 2 for frame, 3 for hydraulic jack, 4 for support, 5 for rotating disk, 6 be that first Connection Block, 7 is that second to connect seat, 8 be that first bearing pin, 9 is second bearing pin.
The specific embodiment
Like Fig. 1, shown in Figure 2; A kind of hydraulic support of the utility model returns the whirligig in the machine of removing, and comprises column 1, frame 2, support 4 and rotating disk 5, and column 1 all is fixed on the frame 2 with support 4; Rotating disk 5 is contained on the column 1 through bearing holder (housing, cover); Be provided with first on the top of rotating disk 5 and connect seat 6, be symmetrically arranged with two identical 7, two hydraulic jack 3 horizontal symmetrical of the second connection seat in the bottom of rotating disk 5 and place; The cylinder body of two hydraulic jacks 3 all is movably articulated on the said support 4, and the piston rod of two hydraulic jacks 3 is hinged on the both sides of rotating disk 5 respectively;
Said first Connection Block 6 is provided with first bearing pin 8, and said second connects seat 7 is provided with second bearing pin 9.
A kind of hydraulic support of the utility model returns the whirligig in the machine of removing, and is installed in hydraulic support and returns in the machine of removing, and is used for the dismounting to hydraulic support; Promotion rotating disk 5 one sides in two hydraulic jacks 3; Another pulling rotating disk 5 opposite sides are realized the rotation of rotating disc 5, connect equipment on the seat 6 and hang and draw, rotate through being installed in said first; Said second connects seat 7 is used for installing support cylinder, increases the intensity of equipment.
Combine accompanying drawing that the embodiment of the utility model has been done detailed description above; But the utility model is not limited to the foregoing description; In the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (2)
1. a hydraulic support returns the whirligig in the machine of removing; Comprise column (1), frame (2), support (4) and rotating disk (5); It is characterized in that: column (1) and support (4) all are fixed on the frame (2), and rotating disk (5) is contained on the column (1) through bearing holder (housing, cover), is provided with first Connection Block (6) on the top of rotating disk (5); Be symmetrically arranged with two identical second Connection Blocks (7) in the bottom of rotating disk (5); Two hydraulic jacks (3) horizontal symmetrical is placed, and the cylinder body of two hydraulic jacks (3) all is movably articulated on the said support (4), and the piston rod of two hydraulic jacks (3) is hinged on the both sides of rotating disk (5) respectively.
2. a kind of hydraulic support according to claim 1 returns the whirligig in the machine of removing, and it is characterized in that: said first Connection Block (6) is provided with first bearing pin (8), and said second Connection Block (7) is provided with second bearing pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248495 CN202628127U (en) | 2012-05-30 | 2012-05-30 | Rotary device of hydraulic support retracing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248495 CN202628127U (en) | 2012-05-30 | 2012-05-30 | Rotary device of hydraulic support retracing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628127U true CN202628127U (en) | 2012-12-26 |
Family
ID=47381335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248495 Withdrawn - After Issue CN202628127U (en) | 2012-05-30 | 2012-05-30 | Rotary device of hydraulic support retracing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678140A (en) * | 2012-05-30 | 2012-09-19 | 山西东华机械有限公司 | Rotation device of hydraulic support retraction machine |
-
2012
- 2012-05-30 CN CN 201220248495 patent/CN202628127U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678140A (en) * | 2012-05-30 | 2012-09-19 | 山西东华机械有限公司 | Rotation device of hydraulic support retraction machine |
| CN102678140B (en) * | 2012-05-30 | 2014-06-18 | 山西东华机械有限公司 | Rotation device of hydraulic support retraction 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: 20121226 Effective date of abandoning: 20140618 |
|
| RGAV | Abandon patent right to avoid regrant |