CN210397710U

CN210397710U - Rotary support sealing device

Info

Publication number: CN210397710U
Application number: CN201921204148.1U
Authority: CN
Inventors: 王立强
Original assignee: Ma'anshan Bochuang Slewing Ring Co Ltd
Current assignee: Ma'anshan Bochuang Slewing Ring Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-24
Anticipated expiration: 2029-07-29

Abstract

The utility model belongs to the technical field of rotary support, in particular to a rotary support sealing device, which comprises a box body shell, wherein a first support plate is fixedly welded on the surface of the top of the left end of the box body shell, a first bearing column is fixedly welded on the surface of the left end of the first support plate, a first push cylinder support rod is fixedly and vertically connected to the bottom of the first bearing column, a first electric push cylinder is fixedly and vertically connected to the bottom of the first push cylinder, a first push cylinder connecting rod is fixedly and vertically welded at the left and right ends of the center of the bottom of the first electric push cylinder, a second electric push cylinder is fixedly and vertically connected to the bottom of the second push cylinder, and a second push cylinder support rod is fixedly welded at the; the utility model discloses can make slewing bearing also can be more stable when needs remove or shift the position, by fixed sealing simultaneously, can help slewing bearing even the condition that also can not appear colliding with in sealed transportation, improve the security that later stage removed and transported.

Description

Rotary support sealing device

Technical Field

The utility model belongs to the technical field of the gyration is supported, more specifically, a sealing device is supported in gyration.

Background

In order to achieve the purpose of slewing support, slewing support is mostly realized by using slewing bearing, the slewing bearing is a novel mechanical part and comprises an inner ring, an outer ring, a rolling body and the like, the slewing bearing is a large bearing capable of bearing comprehensive load and can simultaneously bear larger axial load, radial load and overturning moment, a slewing drive is usually composed of a worm, the slewing bearing, a shell, a motor and the like, and a core part adopts the slewing bearing, so that the slewing bearing can simultaneously bear axial force, radial force and overturning moment, and the slewing drive has many forms, but the structural components are basically the same as or different from each other.

The prior art has the following problems:

at present, when a slewing bearing which is a necessary part of a slewing support is sealed, the operation is often carried out by adopting the steps of binding the five flowers, the method is complicated, and the sealed slewing support needs to be additionally provided with a fixing part to avoid the condition of collision and shaking when being transferred and transported in the later period, so that the practicability is poor.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a rotary supporting and sealing device, which has the characteristic of stronger practicability.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary supporting and sealing device comprises a box body shell, wherein a first support plate is fixedly welded on the surface of the top of the left end of the box body shell, a first bearing column is fixedly welded on the surface of the left end of the first support plate, a first push cylinder support rod is vertically and fixedly connected with the bottom of the first bearing column, a first electric push cylinder is vertically and fixedly connected with the bottom of the first push cylinder support rod, a first push cylinder connecting rod is vertically and fixedly welded at the left end and the right end of the bottom of the first electric push cylinder, a second push cylinder is vertically and fixedly connected with the bottom of the second push cylinder connecting rod, a second push cylinder support rod is vertically and fixedly welded at the center of the bottom of the second electric push cylinder, a second bearing column is vertically and fixedly welded at the bottom of the second push cylinder support rod, a second support plate is fixedly welded on the surface of the right end of the second bearing column, a force-bearing push rod, the sealing baffle right-hand member is equipped with the rubber slab, rubber slab right-hand member fixed surface connects in box shell right-hand member inner wall, box shell bottom fixed surface is connected with the bearing bottom plate, bearing bottom plate bottom four corners all runs through perpendicularly and is connected with the supporting legs, box shell right-hand member fixed surface is connected with flush mounting plate of switch, just both ends inner wall all has the sealing door through pivot symmetrical connection about the box shell front side.

Preferably, the number of the push cylinder connecting rods is two, and a space is reserved between the right end of the push cylinder connecting rod and the surface of the left end of the box body shell.

Preferably, the outer diameter of the vertical cross section of the sealing baffle is smaller than the inner diameter of the vertical cross section of the box body shell, and a space is reserved between one circle of the outer side of the sealing baffle and the inner wall of the box body shell.

Preferably, the right end surface of the second support plate is fixedly welded at the bottom of the left end surface of the box body shell, the horizontal cross section of the bearing bottom plate is of an L-shaped structure, and the top of the left end of the bearing bottom plate is fixedly connected to the center of the surface of the second bottom of the bearing column.

Preferably, the number of the sealing doors is two, and the two sealing doors are integrally matched with the front end structure and the function of the box body shell.

Preferably, the first electric pushing cylinder and the second electric pushing cylinder are electrically connected to a switch panel through electric wires, and the switch panel is matched with the first electric pushing cylinder and the second electric pushing cylinder in function.

Preferably, the first electric pushing cylinder and the second pushing cylinder support rod are respectively and externally electrically connected to an external power supply through power lines, and the number of the supporting legs is four.

Compared with the prior art, the beneficial effects of the utility model are that:

by arranging the first electric pushing cylinder and the second electric pushing cylinder, when the sealing device is used, force can be directly applied to the sealing baffle under the control of the switch panel, further, when the sealing device for the slewing bearing is required to be sealed and packaged, a worker can directly open the sealing door to place the slewing bearing required to be sealed into the box shell, and then directly control the first electric pushing cylinder and the electric pushing cylinder to apply force to the right through the switch panel to drive the sealing baffle to move to the right until the sealing baffle fixes the sealing slewing bearing between the sealing baffle and the rubber plate, at the moment, the first electric pushing cylinder and the second electric pushing cylinder are closed, and the sealing door is closed, so that the problem that the traditional sealing and fixing mode that the slewing bearing is required to be bound in a large amount at present is solved, the sealing step of the slewing bearing used by the slewing bearing is simplified, and the slewing bearing can be moved or shifted, also can be more stable, by fixed sealing the time simultaneously, sealed baffle and rubber slab can help slewing bearing also can not appear the condition of colliding with in sealed transportation, improve the security that later stage removed and transported, and the practicality is stronger.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the front side structure of the casing of the present invention;

in the figure: 1. a case body shell; 2. a first support plate; 3. a first bearing column; 4. a first push cylinder supporting rod; 5. a first electric push cylinder; 6. a push cylinder connecting rod; 7. a second electric push cylinder; 8. a second push cylinder supporting rod; 9. a second bearing column; 10. a second support plate; 11. a stressed push rod; 12. sealing the baffle; 13. a rubber plate; 14. supporting legs; 15. a switch panel; 16. a sealing door; 17. a load-bearing floor.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Example 1

Referring to fig. 1-2, the present invention provides the following technical solutions: a rotary supporting and sealing device comprises a box body shell 1, a first supporting plate 2 is fixedly welded on the surface of the top of the left end of the box body shell 1, a first bearing column 3 is fixedly welded on the surface of the left end of the first supporting plate 2, a first pushing cylinder supporting rod 4 is vertically and fixedly connected to the bottom of the first bearing column 3, a first electric pushing cylinder 5 is vertically and fixedly connected to the bottom of the first pushing cylinder 4, a first pushing cylinder connecting rod 6 is vertically and fixedly welded on the left end and the right end of the bottom of the first electric pushing cylinder 5, a second electric pushing cylinder 7 is vertically and fixedly connected to the bottom of the second pushing cylinder 6, a second pushing cylinder supporting rod 8 is vertically and fixedly welded on the bottom of the second pushing cylinder supporting rod 8, a second bearing column 9 is vertically and fixedly welded on the bottom of the second pushing cylinder supporting rod 8, a second supporting plate 10 is fixedly welded on the surface of the right end of the second bearing column 9, a stressed push rod 11 is horizontally, the right-hand member of seal baffle 12 is equipped with rubber slab 13, and rubber slab 13 right-hand member fixed surface connects in 1 right-hand member inner wall of box shell, and 1 bottom fixed surface of box shell is connected with bearing bottom plate 17, and the equal through connection in bearing bottom plate 17 bottom four corners has supporting legs 14 perpendicularly, and 1 right-hand member fixed surface of box shell is connected with flush mounting plate of switch 15, and box shell 1 front side left and right sides both ends inner wall all has sealing door 16 through pivot symmetric connection.

In this embodiment: the electric push cylinder I5 and the electric push cylinder II 7 are LYX-LX 700.

In this embodiment: the sealing door 16 is directly opened to place the slewing bearing to be sealed into the box body shell 1, and then the switch panel 15 is directly used for controlling the first electric pushing cylinder 5 and the second electric pushing cylinder 7 to apply force rightwards, so that the sealing baffle 12 is driven to move rightwards until the sealing baffle 12 fixes the slewing bearing to be sealed between the slewing bearing and the rubber plate 13.

Specifically, the number of the push cylinder connecting rods 6 is two, and a space is reserved between the right end of the push cylinder connecting rod 6 and the surface of the left end of the box body shell 1; the push cylinder connecting rod 6 supports the electric push cylinder I5 and the electric push cylinder II 7 respectively.

Specifically, the outer diameter of the vertical cross section of the sealing baffle 12 is smaller than the inner diameter of the vertical cross section of the box body shell 1, and a distance is reserved between one circle of the outer side of the sealing baffle 12 and the inner wall of the box body shell 1; when in use, the sealing baffle plate 12 can be ensured to move horizontally without touching the inner wall of the box body shell 1.

Specifically, the right end surface of the second support plate 10 is fixedly welded at the bottom of the left end surface of the box body shell 1, the horizontal cross section of the bearing bottom plate 17 is of an L-shaped structure, and the top of the left end of the bearing bottom plate 17 is fixedly connected to the center of the bottom surface of the second bearing column 9; and supporting and fixing the second support plate 10 and the load-bearing bottom plate 17.

Specifically, the number of the sealing doors 16 is two, and the two sealing doors 16 are integrally matched with the front end structure of the box body shell 1 in function; the sealing door 16 seals the cabinet housing 1.

Specifically, the interiors of the first electric pushing cylinder 5 and the second electric pushing cylinder 7 are respectively and electrically connected to a switch panel 15 through electric wires, and the switch panel 15 is respectively matched with the functions of the first electric pushing cylinder 5 and the second electric pushing cylinder 7; the switch panel 15 is a switch assembly of the first electric pushing cylinder 5 and the second electric pushing cylinder 7, and the first electric pushing cylinder 5 and the second electric pushing cylinder 7 can be simultaneously switched on and off through the switch panel.

Specifically, the outsides of the electric push cylinder I5 and the push cylinder strut II 8 are respectively and electrically connected to an external power supply through power lines, and the number of the supporting legs 14 is four; the power supply source is connected to the electrical equipment for power supply.

The utility model discloses a theory of operation and use flow: when the slewing bearing for slewing bearing is subjected to sealing packaging treatment, a worker directly opens the sealing door 16 to place the slewing bearing to be subjected to sealing treatment into the box shell 1, and then directly controls the electric push cylinder I5 and the electric push cylinder II 7 to apply force rightwards through the switch panel 15 to drive the sealing baffle 12 to move rightwards until the sealing baffle 12 fixes the slewing bearing to be subjected to sealing treatment between the sealing baffle 12 and the rubber plate 13, at the moment, the electric push cylinder I5 and the electric push cylinder II 7 are closed, and the sealing door 16 is closed, so that the traditional sealing fixing mode that the slewing bearing needs to be subjected to quincuncial large binding at present is solved, the sealing step of the slewing bearing used by the slewing bearing is simplified, the slewing bearing can be more stable when the slewing bearing needs to move or transfer positions, and when the slewing bearing is fixedly sealed, the sealing baffle 12 and the rubber plate 13 can help the slewing bearing not appear even in sealing transportation Under the condition of collision, the four supporting legs 14 at the four corners of the bottom of the bearing bottom plate 17 can lift the box shell 1.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a rotary supporting and sealing device, includes box shell (1), its characterized in that: the welding of box shell (1) left end top fixed surface has first extension board (2), the welding of first extension board (2) left end fixed surface has heel post (3), the perpendicular fixedly connected with in heel post (3) bottom pushes away a branch (4), push away a branch (4) the perpendicular fixedly connected with in bottom electronic section of thick bamboo (5), the equal vertical fixed welding in both ends has a section of thick bamboo connecting rod (6) about electronic section of thick bamboo (5) bottom central authorities, the perpendicular fixed welding in section of thick bamboo connecting rod (6) bottom has electronic section of thick bamboo two (7), the perpendicular fixed welding in electronic section of thick bamboo two (7) bottom central authorities has a section of thick bamboo branch two (8) of pushing away, the perpendicular fixed welding in section of thick bamboo branch two (8) bottom has heel post two (9), the fixed welding in heel post two (9) right-hand member surface has second extension board (10), electronic section of thick bamboo one (5) of pushing away, The electric push cylinder is characterized in that the right end of the electric push cylinder II (7) is horizontally and respectively connected with a stress push rod (11), a sealing baffle plate (12) is fixedly connected with the surface of the right end of the stress push rod (11) in a horizontal mode, a rubber plate (13) is arranged at the right end of the sealing baffle plate (12), the surface of the right end of the rubber plate (13) is fixedly connected to the inner wall of the right end of the box shell (1), a bearing bottom plate (17) is fixedly connected to the bottom of the box shell (1), supporting legs (14) are perpendicularly and vertically connected to four corners of the bottom of the bearing bottom plate (17), a switch panel (15) is fixedly connected to the surface of the right end of the box shell (1), and sealing doors (.

2. A slewing seal arrangement according to claim 1, characterised in that: the number of the push cylinder connecting rods (6) is two, and a space is reserved between the right end of the push cylinder connecting rod (6) and the surface of the left end of the box body shell (1).

3. A slewing seal arrangement according to claim 1, characterised in that: the outer diameter of the vertical cross section of the sealing baffle plate (12) is smaller than the inner diameter of the vertical cross section of the box body shell (1), and a distance is reserved between the periphery of the outer side of the sealing baffle plate (12) and the inner wall of the box body shell (1).

4. A slewing seal arrangement according to claim 1, characterised in that: the surface of the right end of the second support plate (10) is fixedly welded to the bottom of the surface of the left end of the box body shell (1), the horizontal cross section of the bearing bottom plate (17) is of an L-shaped structure, and the top of the left end of the bearing bottom plate (17) is fixedly connected to the center of the surface of the bottom of the second bearing column (9).

5. A slewing seal arrangement according to claim 1, characterised in that: the number of the sealing doors (16) is two, and the two sealing doors (16) are integrally matched with the front end structure and the function of the box body shell (1).

6. A slewing seal arrangement according to claim 1, characterised in that: the inner parts of the electric push cylinder I (5) and the electric push cylinder II (7) are respectively electrically connected to a switch panel (15) through electric wires, and the switch panel (15) is respectively matched with the electric push cylinder I (5) and the electric push cylinder II (7) in function.

7. A slewing seal arrangement according to claim 1, characterised in that: the outer parts of the electric push cylinder I (5) and the push cylinder support rod II (8) are respectively electrically connected to an external power supply through power lines, and the number of the support legs (14) is four.