CN221033671U - Adjustable bearing box device - Google Patents
Adjustable bearing box device Download PDFInfo
- Publication number
- CN221033671U CN221033671U CN202322935914.4U CN202322935914U CN221033671U CN 221033671 U CN221033671 U CN 221033671U CN 202322935914 U CN202322935914 U CN 202322935914U CN 221033671 U CN221033671 U CN 221033671U
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- Prior art keywords
- bearing box
- fixed
- fixed block
- link
- bearing housing
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- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000005096 rolling process Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of bearing boxes, and provides an adjustable bearing box device, which comprises a bearing box shell and further comprises: a bearing housing provided inside the bearing housing case; the bearing box base is arranged at the bottom of the bearing box and drives the bearing box to move upwards; and the lifting mechanism is arranged at the bottom of the bearing box base. According to the utility model, the fixing rod is driven to move upwards through the upward movement of the hydraulic rod, when the fixing rod moves upwards, the connecting rod mechanism is driven to shrink inwards, the connecting rod mechanism shrinks to drive the bearing box base to move upwards, and then the bearing box base drives the bearing box to move upwards to keep the same horizontal line with the fan.
Description
Technical Field
The utility model relates to the technical field of bearing boxes, in particular to an adjustable bearing box device.
Background
The bearing box is a box part which plays a role of supporting and lubricating a bearing, is also called a winch box, is a box part which plays a role of supporting and lubricating the bearing, and is used for bearing axial and radial forces generated by equipment in operation.
Disclosure of utility model
The utility model provides an adjustable bearing box device, which solves the problem of the adjustable bearing box device in the related art.
The technical scheme of the utility model is as follows:
An adjustable bearing housing apparatus, includes the bearing housing shell, still includes:
a bearing housing provided inside the bearing housing case;
The bearing box base is arranged at the bottom of the bearing box and drives the bearing box to move upwards;
The lifting mechanism is arranged at the bottom of the bearing box base;
The lifting mechanism comprises a first fixed block fixedly arranged at the bottom of the bearing box base, a second fixed block is fixedly arranged on the right side of the first fixed block, a first movable wheel is movably arranged at the rear of the first fixed block, a second movable wheel is movably arranged on the right side of the first movable wheel, a third fixed block fixed at the bottom of the inner side of the bearing box shell is arranged on the issuing of the first fixed block, a fourth fixed block is fixedly arranged on the right side of the third fixed block, a third movable wheel is movably arranged at the rear of the third fixed block, and a fourth movable wheel is movably arranged on the right side of the third movable wheel;
the connecting rod mechanism is arranged between the bearing box shell and the bearing box base;
and the transmission mechanism is arranged in the bearing box shell.
The method also comprises the following steps:
Fixed disks, which are arranged at two sides of the bearing box;
a transmission shaft provided inside the bearing housing;
a sealing mechanism arranged on the inner side of the fixed disk;
The sealing mechanism comprises a fixed wheel arranged on the inner side of a fixed disc, a rolling disc is arranged on the inner side of the fixed wheel, a roller is arranged in the fixed wheel, the roller is in sliding contact with the rolling disc, and a rubber ring are fixedly arranged on the inner side of the rolling disc and are attached to a transmission shaft.
The connecting rod mechanism comprises a first connecting rod hinged between a first fixed block and a third movable block, a third connecting rod hinged between the first movable block and the third fixed block is arranged on the left side of the first connecting rod, a second connecting rod hinged between a second fixed block and a fourth movable block is arranged on the right side of the first connecting rod, a fourth connecting rod hinged between the second movable block and the fourth fixed block is arranged on the right side of the second connecting rod, and connecting rods are hinged among the first connecting rod, the third connecting rod, the second connecting rod and the fourth connecting rod.
The transmission mechanism comprises a transmission groove formed in the bottom of a bearing box shell, a supporting plate is arranged in the transmission groove, supporting wheels are arranged on two sides of the supporting plate, a hydraulic rod is arranged above the supporting plate, limiting plates are fixedly arranged on two sides of the hydraulic rod, limiting grooves are formed in the surfaces of the limiting plates, fixing rods penetrating through the hydraulic rod are arranged in the limiting grooves, and two sides of the fixing rods are respectively fixed on the inner sides of a connecting rod III and a connecting rod IV.
The number of the rollers is twenty-four, the rollers encircle the inside of the fixed wheel, the rolling disc is in sliding connection with the fixed wheel through the action of the rollers, and the rubber ring can seal the bearing box conveniently when the bearing box operates.
The limiting plates with the diameter larger than the inner diameter of the fixed wheel are arranged on the two sides of the rolling disc and fixedly connected with the rolling disc, and the rolling disc is not easy to break away from the inner side of the fixed wheel under the action of the limiting plates when rotating through the limiting plates arranged on the two sides of the rolling disc.
The first moving wheel and the second moving wheel are in sliding connection with the bearing box base, the third moving wheel and the fourth moving wheel are in sliding connection with the inner bottom of the bearing box shell, and the transmission mechanism can drive the connecting rod mechanism to move upwards in a sliding connection mode.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the utility model, the fixing rod is driven to move upwards through the upward movement of the hydraulic rod, when the fixing rod moves upwards, the connecting rod mechanism is driven to shrink inwards, the connecting rod mechanism shrinks to drive the bearing box base to move upwards, and then the bearing box base drives the bearing box to move upwards to keep the same horizontal line with the fan.
2. In the utility model, the rubber ring is driven to rotate when the transmission shaft rotates, the rubber ring drives the rolling disc to synchronously rotate with the transmission shaft at the inner side of the fixed wheel under the action of the roller, and the sealing function is realized when the transmission shaft operates.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the left side partially cut-away structure of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of the structure of the linkage mechanism of the present utility model;
FIG. 5 is a schematic view of a seal mechanism of the present utility model in partial cross-section;
Fig. 6 is a schematic diagram of a front cross-sectional structure of a fixed wheel of the present utility model.
In the figure: 1. A bearing housing shell; 2. a bearing housing; 3. a bearing housing base; 4. a first fixed block; 5. a first connecting rod; 6. a second fixed block; 7. a second connecting rod; 8. the first wheel is moved; 9. a connecting rod III; 10. a second moving wheel; 11. a connecting rod IV; 12. a connecting rod; 13. a fixed block III; 14. a fixed block IV; 15. a third moving wheel; 16. a fourth moving wheel; 17. a fixed rod; 18. a transmission groove; 19. a support plate; 20. a support wheel; 21. a limiting plate; 22. a limit groove; 23. a hydraulic rod; 24. a transmission shaft; 25. a fixed plate; 26. a fixed wheel; 27. a roller; 28. a rolling disc; 29. a rubber ring.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 6, this embodiment provides an adjustable bearing housing device, which includes a bearing housing shell 1, and further includes:
A bearing housing 2 provided inside the bearing housing case 1;
The bearing box base 3 is arranged at the bottom of the bearing box 2, and the bearing box 2 is driven to move upwards by the bearing box base 3;
a lifting mechanism arranged at the bottom of the bearing box base 3;
The lifting mechanism comprises a first fixed block 4 fixedly arranged at the bottom of the bearing box base 3, a second fixed block 6 is fixedly arranged on the right side of the first fixed block 4, a first moving wheel 8 is movably arranged at the rear of the first fixed block 4, a second moving wheel 10 is movably arranged on the right side of the first moving wheel 8, a third fixed block 13 fixed at the bottom of the inner side of the bearing box shell 1 is arranged on the lower side of the first fixed block 4, a fourth fixed block 14 is fixedly arranged on the right side of the third fixed block 13, a third moving wheel 15 is movably arranged at the rear of the third fixed block 13, and a fourth moving wheel 16 is movably arranged on the right side of the third moving wheel 15;
A link mechanism provided between the bearing housing case 1 and the bearing housing base 3;
a transmission mechanism provided inside the bearing housing case 1;
In the embodiment, when the fan with different heights is connected, the fixing rod 17 is driven to move upwards through the upward movement of the hydraulic rod 23, and when the fixing rod 17 moves upwards, the connecting rod mechanism is driven to shrink inwards, the connecting rod mechanism shrinks to drive the bearing box base 3 to move upwards, and then the bearing box base 3 drives the bearing box 2 to move upwards to keep the same horizontal line with the fan;
In this embodiment, the upward movement through the hydraulic stem 23 drives dead lever 17 and upwards moves, when dead lever 17 upwards moves, drives the inward contraction of link mechanism, and link mechanism contracts and drives bearing box base 3 and upwards moves, and rethread bearing box base 3 drives bearing box 2 and upwards moves and keep same horizontal line with the fan, compares with traditional device, and this device makes its height-adjusting through the elevating movement to bearing box 2 emergence, and the convenience keeps being connected with the fan of not co-altitude, avoids changing bearing box 2, has improved availability factor.
Example 2
As shown in FIG. 5, the present embodiment also proposes, based on the same concept as embodiment 1 described above
Fixed disks 25 provided on both sides of the bearing housing 2;
A transmission shaft 24 provided inside the bearing housing 2;
a sealing mechanism provided inside the fixed disk 25;
The sealing mechanism comprises a fixed wheel 26 arranged on the inner side of a fixed disc 25, a rolling disc 28 is arranged on the inner side of the fixed wheel 26, a roller 27 is arranged in the fixed wheel 26, the roller 27 is in sliding contact with the rolling disc 28, a rubber ring 29 is fixedly arranged on the inner side of the rolling disc 28, and the rubber ring 29 is attached to the transmission shaft 24;
In this embodiment, before the bearing box operates, the fixed wheel 26 is fixed on the inner side of the fixed disc 25, so that the rubber ring 29 is tightly attached to the transmission shaft 24, when the bearing box operates, the transmission shaft 24 rotates to drive the rubber ring 29 to rotate, and the rubber ring 29 drives the rolling disc 28 to synchronously rotate with the transmission shaft 24 under the action of the roller 27 on the inner side of the fixed wheel 26, so that the transmission shaft 24 operates to perform a sealing function;
In this embodiment, when the transmission shaft 24 rotates, the rubber ring 29 is driven to rotate, the rubber ring 29 drives the rolling disc 28 to synchronously rotate with the transmission shaft 24 at the inner side of the fixed wheel 26 under the action of the roller 27, and the transmission shaft 24 operates to perform a sealing function.
Example 3
As shown in FIG. 4, the present embodiment also proposes, based on the same concept as embodiment 1 described above
The link mechanism comprises a first link rod 5 hinged between a first fixed block 4 and a third movable block 15, a third link rod 9 hinged between a first movable block 8 and a third fixed block 13 is arranged on the left side of the first link rod 5, a second link rod 7 hinged between a second fixed block 6 and a fourth movable block 16 is arranged on the right side of the first link rod 5, a fourth link rod 11 hinged between a second movable block 10 and a fourth fixed block 14 is arranged on the right side of the second link rod 7, and a connecting rod 12 is commonly hinged among the first link rod 5, the third link rod 9, the second link rod 7 and the fourth link rod 11;
In this embodiment, the first link 5 and the third link 9, and the second link 7 and the fourth link 11 are hinged, so that the power transmitted by the transmission mechanism can move the bearing box base 3 upwards through the lifting mechanism.
Example 4
As shown in FIG. 3, the present embodiment also proposes, based on the same concept as embodiment 1 described above
The transmission mechanism comprises a transmission groove 18 formed in the bottom of the bearing box shell 1, a supporting plate 19 is arranged in the transmission groove 18, supporting wheels 20 are arranged on two sides of the supporting plate 19, a hydraulic rod 23 is arranged above the supporting plate 19, limiting plates 21 are fixedly arranged on two sides of the hydraulic rod 23, limiting grooves 22 are formed in the surfaces of the limiting plates 21, a fixing rod 17 penetrating through the hydraulic rod 23 is arranged in the limiting grooves 22, and two sides of the fixing rod 17 are respectively fixed on the inner sides of a connecting rod III 9 and a connecting rod IV 11;
In this embodiment, the hydraulic rod 23 drives the fixing rod 17 to move upwards through the telescopic movement of the hydraulic rod 23, and then drives the link mechanism to move upwards through the fixing rod 17 to drive the bearing box base 3 and the bearing box 2 to move upwards together.
Example 5
As shown in FIG. 5, the present embodiment also proposes, based on the same concept as embodiment 1 described above
The number of the rollers 27 is twenty four, and the rollers 27 encircle the inside of the fixed wheel 26, in this embodiment, the rolling disc 28 is slidably connected with the fixed wheel 26 through the action of the rollers 27, so that the rubber ring 29 can seal the bearing housing 2 when the bearing housing is operated.
Example 6
As shown in FIG. 6, the present embodiment also proposes, based on the same concept as embodiment 1 described above
Limiting plates with the diameter larger than the inner diameter of the fixed wheel 26 are arranged on two sides of the rolling disc 28 and are fixedly connected with the rolling disc 28, and in the embodiment, when the rolling disc 28 rotates, the limiting plates are not easy to separate from the inner side of the fixed wheel 26 under the action of the limiting plates through the limiting plates arranged on two sides of the rolling disc 28.
Example 7
As shown in FIG. 4, the present embodiment also proposes, based on the same concept as embodiment 1 described above
The first moving wheel 8 and the second moving wheel 10 are in sliding connection with the bearing box base 3, the third moving wheel 15 and the fourth moving wheel 16 are in sliding connection with the inner bottom of the bearing box shell 1, and in the embodiment, the transmission mechanism can drive the link mechanism to move upwards in a sliding connection mode.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. An adjustable bearing housing arrangement, comprising a bearing housing (1), characterized in that it further comprises:
A bearing housing (2) provided inside the bearing housing case (1);
the bearing box base (3) is arranged at the bottom of the bearing box (2), and the bearing box (2) is driven to move upwards through the bearing box base (3);
the lifting mechanism is arranged at the bottom of the bearing box base (3);
The lifting mechanism comprises a first fixed block (4) fixedly arranged at the bottom of a bearing box base (3), a second fixed block (6) is fixedly arranged on the right side of the first fixed block (4), a first movable wheel (8) is movably arranged at the rear of the first fixed block (4), a second movable wheel (10) is movably arranged on the right side of the first movable wheel (8), a third fixed block (13) fixed at the bottom of the inner side of a bearing box shell (1) is arranged on the issuing of the first fixed block (4), a fourth fixed block (14) is fixedly arranged on the right side of the third fixed block (13), a third movable wheel (15) is movably arranged at the rear of the third fixed block (13), and a fourth movable wheel (16) is movably arranged on the right side of the third movable wheel (15);
the connecting rod mechanism is arranged between the bearing box shell (1) and the bearing box base (3);
and a transmission mechanism which is arranged in the bearing box shell (1).
2. An adjustable bearing housing apparatus as recited in claim 1, further comprising:
fixed disks (25) provided on both sides of the bearing housing (2);
a transmission shaft (24) which is provided inside the bearing housing (2);
A sealing mechanism provided inside the fixed disk (25);
Sealing mechanism is including setting up in fixed disk (25) inboard tight pulley (26), the inboard of fixed disk (26) is provided with rolling disk (28), the inside of fixed disk (26) is provided with roller (27), just roller (27) and rolling disk (28) sliding contact, the inboard of rolling disk (28) is fixed to be provided with rubber circle (29) and transmission shaft (24) laminating.
3. An adjustable bearing housing arrangement according to claim 1, characterized in that the linkage comprises a first link (5) hinged between a first fixed block (4) and a third movable block (15), a third link (9) hinged between a first movable block (8) and a third fixed block (13) is arranged on the left side of the first link (5), a second link (7) hinged between a second fixed block (6) and a fourth movable block (16) is arranged on the right side of the first link (5), a fourth link (11) hinged between a second movable block (10) and a fourth fixed block (14) is arranged on the right side of the second link (7), and a connecting rod (12) is commonly hinged among the first link (5), the third link (9), the second link (7) and the fourth link (11).
4. The adjustable bearing box device according to claim 1, wherein the transmission mechanism comprises a transmission groove (18) formed in the bottom of the bearing box shell (1), a supporting plate (19) is arranged in the transmission groove (18), supporting wheels (20) are arranged on two sides of the supporting plate (19), a hydraulic rod (23) is arranged above the supporting plate (19), limiting plates (21) are fixedly arranged on two sides of the hydraulic rod (23), limiting grooves (22) are formed in the surfaces of the limiting plates (21), fixing rods (17) penetrating through the hydraulic rods (23) are arranged in the limiting grooves (22), and two sides of the fixing rods (17) are respectively fixed on the inner sides of a connecting rod III (9) and a connecting rod IV (11).
5. An adjustable bearing housing arrangement according to claim 2, characterized in that the number of rollers (27) is twenty-four, which are encircling the inside of the fixed sheave (26).
6. An adjustable bearing housing arrangement according to claim 2, characterized in that the rolling disc (28) is provided on both sides with a limiting plate having a diameter larger than the inner diameter of the fixed wheel (26), which is fixedly connected with the rolling disc (28).
7. An adjustable bearing housing arrangement according to claim 1, characterized in that the first (8) and second (10) moving wheels are slidably connected to the bearing housing base (3), and the third (15) and fourth (16) moving wheels are slidably connected to the inner bottom of the bearing housing shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322935914.4U CN221033671U (en) | 2023-10-31 | 2023-10-31 | Adjustable bearing box device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322935914.4U CN221033671U (en) | 2023-10-31 | 2023-10-31 | Adjustable bearing box device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033671U true CN221033671U (en) | 2024-05-28 |
Family
ID=91170822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322935914.4U Active CN221033671U (en) | 2023-10-31 | 2023-10-31 | Adjustable bearing box device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033671U (en) |
-
2023
- 2023-10-31 CN CN202322935914.4U patent/CN221033671U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |