CN210215575U - Eccentric clearance mechanism that two hydro-cylinders go up and down - Google Patents
Eccentric clearance mechanism that two hydro-cylinders go up and down Download PDFInfo
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- CN210215575U CN210215575U CN201921008044.3U CN201921008044U CN210215575U CN 210215575 U CN210215575 U CN 210215575U CN 201921008044 U CN201921008044 U CN 201921008044U CN 210215575 U CN210215575 U CN 210215575U
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Abstract
The utility model provides an eccentric clearance mechanism that two hydro-cylinders go up and down, belongs to metallurgical machinery technical field, concretely relates to eccentric clearance mechanism that two hydro-cylinders go up and down. The utility model provides an eccentric clearance mechanism that operation is stable, convenient to use, efficient double oil cylinder goes up and down. The utility model discloses a dead lever, middle guide arm and interior pole, its characterized in that set gradually from outer to inner: a first oil cylinder is arranged between the fixed rod and the middle guide rod, and a second oil cylinder is arranged between the middle guide rod and the inner rod; the lower end of the inner rod is provided with a mounting frame, the lower portion of the mounting frame is provided with an eccentric claw, and an opening and closing cylinder for the eccentric claw is arranged on the side of the mounting frame.
Description
Technical Field
The utility model belongs to the technical field of the metallurgical machinery, concretely relates to eccentric clearance mechanism that double cylinder goes up and down.
Background
In the electrolytic aluminum production process, the residues float on the aluminum water when a new anode carbon block is replaced, a cleaning mechanism is needed to drag the residues and then transport the residues to a specified position, a simple dragging mode of single oil cylinder lifting is adopted in the past, a centering structural form is adopted, the whole cleaning mechanism and an electrolytic cell are required to be aligned to be operated by the centering structural form, and the action is slow and the efficiency is low.
Disclosure of Invention
The utility model discloses to above-mentioned problem, provide an eccentric clearance mechanism that the operation is stable, convenient to use, efficient double oil cylinder goes up and down.
In order to realize the above object of the utility model, the utility model discloses a following technical scheme, the utility model discloses a by outer dead lever, middle guide arm and the interior pole that sets gradually in to, its characterized in that: a first oil cylinder is arranged between the fixed rod and the middle guide rod, and a second oil cylinder is arranged between the middle guide rod and the inner rod; the lower end of the inner rod is provided with a mounting frame, the lower portion of the mounting frame is provided with an eccentric claw, and an opening and closing cylinder for the eccentric claw is arranged on the side of the mounting frame.
As a preferred scheme of the utility model, an outer guide wheel set is arranged between the fixed rod and the middle guide rod; an inner guide wheel set is arranged between the middle guide rod and the inner rod.
Furthermore, the outer guide wheel set and the inner guide wheel set have the same structure and respectively comprise a fixed frame, and a rotating wheel is arranged on the fixed frame through a rotating shaft; the fixing frame of the outer guide wheel set is fixed on the fixed rod, and the rotating wheel of the outer guide wheel set penetrates through a guide wheel hole in the fixed rod to be in contact with the outer surface of the middle guide rod; the fixing frame of the inner guide wheel set is fixed on the middle guide rod, and the rotating wheel of the inner guide wheel set penetrates through a guide wheel hole in the middle guide rod to be in contact with the outer surface of the inner rod.
Furthermore, the outer guide wheel sets are arranged into two groups and are arranged on the fixed rod, and the outer guide wheel sets correspond to the upper part and the lower part of the middle guide rod; the inner guide wheel sets are arranged into two groups and are all arranged on the middle guide rod, and the inner guide wheel sets correspond to the upper portion and the lower portion of the inner rod.
Furthermore, the fixed rod is provided with a reinforcing plate corresponding to the outer guide wheel set, and the middle guide rod is provided with a reinforcing plate corresponding to the inner guide wheel set.
As another preferred embodiment of the present invention, the opening and closing cylinder is inclined, and the inclined direction is opposite to the eccentric position of the grasping center.
As the utility model discloses a third kind preferred scheme, the articulated gallows that is provided with in dead lever top is provided with the buffer between gallows and the dead lever.
The utility model has the advantages that: through using the utility model discloses, need not counterpoint just can realize the function that snatchs at will, greatly reduced workman's intensity of labour, improve the production efficiency who drags for the residue operation, use safe and reliable has improved the security of product in process of production.
Because the utility model discloses be applied to on the aluminium electroloysis multifunctional unit, through outer direction wheelset and interior direction wheelset, can make the eccentric lift stability of grabbing obtain guaranteeing, avoid the lift in-process eccentric grab collide with other equipment.
The utility model discloses a switching cylinder slope sets up, and the incline direction is relative with eccentric centre of gravity position of grabbing, and cooperation outer direction wheelset and interior direction wheelset reduce equipment eccentric wear, can improve equipment life to reduce equipment noise of operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a sectional view a-a of fig. 2.
Fig. 4 is a sectional view B-B of fig. 2.
Fig. 5 is a cross-sectional view C-C of fig. 2.
In the attached drawing, 1 is a hanging bracket, 2 is a fixed rod, 3 is a middle guide rod, 4 is an inner rod, 5 is a first oil cylinder, 6 is a second oil cylinder, 7 is an outer guide wheel set, 8 is an inner guide wheel set, 9 is an opening and closing air cylinder, 10 is an eccentric claw, 11 is an installation frame, 12 is a buffer, 13 is a reinforcing plate, 14 is a fixing frame, and 15 is a rotating wheel.
Detailed Description
The utility model discloses a dead lever 2, middle guide arm 3 and interior pole 4, its characterized in that set gradually from outer to inner: a first oil cylinder 5 is arranged between the fixed rod 2 and the middle guide rod 3, and a second oil cylinder 6 is arranged between the middle guide rod 3 and the inner rod 4; the lower end of the inner rod 4 is provided with a mounting rack 11, the lower part of the mounting rack 11 is provided with an eccentric claw 10, and the side of the mounting rack 11 is provided with an opening and closing cylinder 9 of the eccentric claw 10.
As a preferred scheme of the utility model, an outer guide wheel group 7 is arranged between the fixed rod 2 and the middle guide rod 3; an inner guide wheel set 8 is arranged between the middle guide rod 3 and the inner rod 4.
Further, the outer guide wheel set 7 and the inner guide wheel set 8 have the same structure and both comprise a fixed frame 14, and a rotating wheel 15 is arranged on the fixed frame 14 through a rotating shaft; the fixing frame 14 of the outer guide wheel set 7 is fixed on the fixed rod 2, and the rotating wheel 15 of the outer guide wheel set 7 penetrates through a guide wheel hole on the fixed rod 2 to be in contact with the outer surface of the middle guide rod 3; the fixing frame 14 of the inner guide wheel set 8 is fixed on the middle guide rod 3, and the rotating wheel 15 of the inner guide wheel set 8 penetrates through the guide wheel hole on the middle guide rod 3 to be in contact with the outer surface of the inner rod 4.
Furthermore, the outer guide wheel sets 7 are arranged into two groups and are arranged on the fixed rod 2, and the outer guide wheel sets 7 correspond to the upper part and the lower part of the middle guide rod 3; the inner guide wheel sets 8 are arranged into two groups and are all arranged on the middle guide rod 3, and the inner guide wheel sets 8 correspond to the upper part and the lower part of the inner rod 4.
Furthermore, the fixing rod 2 is provided with a reinforcing plate 13 corresponding to the outer guide wheel set 7 and the middle guide rod 3 is provided with a reinforcing plate corresponding to the inner guide wheel set 8.
As another preferable embodiment of the present invention, the opening and closing cylinder 9 is disposed obliquely, and the oblique direction is opposite to the position of the eccentric gripper 10 with respect to the center of gravity.
As the third preferred scheme of the utility model, the articulated gallows 1 that is provided with in 2 tops of dead lever is provided with buffer 12 between gallows 1 and the dead lever 2.
The utility model discloses during the use, at first hydro-cylinder 5 starts, and middle guide arm 3 is spacing down to down, and second hydro-cylinder 6 starts, and interior pole 4 is spacing down to down, and switching cylinder 9 is withdrawed, drags for the residue. Due to the eccentric structure of the eccentric grab 10, in the process of fishing the residues, the eccentric grab 10 does not need to be aligned, and the purpose of fishing the residues can be achieved only by controlling the opening and closing of the eccentric grab 10 through the opening and closing cylinder 9.
In the lifting process, the middle guide rod 3 stably and reliably moves under the action of the outer guide wheel group 7; the inner rod 4 moves stably and reliably under the action of the inner guide wheel set 8, and the running stability of the equipment is improved.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (7)
1. The utility model provides an eccentric clearance mechanism that two hydro-cylinders go up and down, includes dead lever (2), middle guide arm (3) and interior pole (4) that set gradually by outer to interior, its characterized in that: a first oil cylinder (5) is arranged between the fixed rod (2) and the middle guide rod (3), and a second oil cylinder (6) is arranged between the middle guide rod (3) and the inner rod (4); the lower end of the inner rod (4) is provided with a mounting rack (11), the lower portion of the mounting rack (11) is provided with an eccentric claw (10), and the side of the mounting rack (11) is provided with an opening and closing cylinder (9) of the eccentric claw (10).
2. The eccentric cleaning mechanism that double-cylinder goes up and down of claim 1, characterized in that: an outer guide wheel set (7) is arranged between the fixed rod (2) and the middle guide rod (3); an inner guide wheel set (8) is arranged between the middle guide rod (3) and the inner rod (4).
3. The eccentric cleaning mechanism that double-cylinder goes up and down of claim 2, characterized in that: the outer guide wheel set (7) and the inner guide wheel set (8) are identical in structure and respectively comprise a fixed frame (14), and a rotating wheel (15) is arranged on the fixed frame (14) through a rotating shaft; a fixing frame (14) of the outer guide wheel set (7) is fixed on the fixed rod (2), and a rotating wheel (15) of the outer guide wheel set (7) penetrates through a guide wheel hole in the fixed rod (2) to be in contact with the outer surface of the middle guide rod (3); the fixing frame (14) of the inner guide wheel set (8) is fixed on the middle guide rod (3), and the rotating wheel (15) of the inner guide wheel set (8) penetrates through a guide wheel hole in the middle guide rod (3) to be in contact with the outer surface of the inner rod (4).
4. The eccentric cleaning mechanism that double-cylinder goes up and down of claim 3, characterized in that: the outer guide wheel sets (7) are arranged into two groups and are arranged on the fixed rod (2), and the outer guide wheel sets (7) correspond to the upper part and the lower part of the middle guide rod (3); the inner guide wheel sets (8) are arranged into two groups and are all arranged on the middle guide rod (3), and the inner guide wheel sets (8) correspond to the upper part and the lower part of the inner rod (4).
5. The eccentric cleaning mechanism that double-cylinder goes up and down of claim 4, characterized in that: and reinforcing plates (13) are arranged on the fixed rod (2) corresponding to the outer guide wheel set (7) and the middle guide rod (3) corresponding to the inner guide wheel set (8).
6. The eccentric cleaning mechanism that double-cylinder goes up and down of claim 1, characterized in that: the opening and closing cylinder (9) is obliquely arranged, and the oblique direction is opposite to the gravity center position of the eccentric grab (10).
7. The eccentric cleaning mechanism that double-cylinder goes up and down of claim 1, characterized in that: the top of the fixed rod (2) is hinged with a hanger (1), and a buffer (12) is arranged between the hanger (1) and the fixed rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008044.3U CN210215575U (en) | 2019-07-01 | 2019-07-01 | Eccentric clearance mechanism that two hydro-cylinders go up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008044.3U CN210215575U (en) | 2019-07-01 | 2019-07-01 | Eccentric clearance mechanism that two hydro-cylinders go up and down |
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| Publication Number | Publication Date |
|---|---|
| CN210215575U true CN210215575U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921008044.3U Active CN210215575U (en) | 2019-07-01 | 2019-07-01 | Eccentric clearance mechanism that two hydro-cylinders go up and down |
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| CN (1) | CN210215575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184630A (en) * | 2019-07-01 | 2019-08-30 | 中国有色（沈阳）冶金机械有限公司 | A kind of eccentric cleaning mechanism of double oil cylinder liftings |
-
2019
- 2019-07-01 CN CN201921008044.3U patent/CN210215575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184630A (en) * | 2019-07-01 | 2019-08-30 | 中国有色（沈阳）冶金机械有限公司 | A kind of eccentric cleaning mechanism of double oil cylinder liftings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110027 No.26, Xihe Shibei street, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee after: Shenyang Metallurgical heavy equipment (Shenyang) Co.,Ltd. Address before: 110027 No.26, Xihe Shibei street, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee before: NFC SHENYANG METALLURGICAL MACHINERY Co.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |