Adjustable carrier roller bearing seat sealing structure

Abstract

The utility model relates to the technical field of bearing seat sealing structures, in particular to an adjustable carrier roller bearing seat sealing structure which is characterized in that a supporting mechanism is moved by starting a moving mechanism, so that a mounting mechanism reaches a carrier roller bearing, and the mounting mechanism ascends and descends by stretching and retracting the supporting mechanism; the mounting mechanism is adjusted to the height of the carrier roller bearing, when the bearing is replaced, after the bearing is replaced through the contraction sealing mechanism, the mounting mechanism is sealed again through the extension sealing mechanism, and the practicability of equipment is improved; comprising a moving mechanism; the device further comprises a supporting mechanism, a mounting mechanism, a fastening mechanism and a sealing mechanism, the supporting mechanism is mounted at the top end of the moving mechanism, the mounting mechanism is mounted on the supporting mechanism, the fastening mechanism is mounted on the mounting mechanism, and the sealing mechanism is mounted on the supporting mechanism and located on the right side of the mounting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seat sealing structures, in particular to an adjustable roller bearing seat sealing structure. Background Art

[0002] The adjustable roller bearing seat sealing structure is a device that can adjust the sealing performance according to actual conditions. It is usually composed of seals, adjustment mechanisms and fixed components. The main function of this structure is to ensure that the bearing is not invaded by external pollutants during operation, while maintaining the lubrication and cooling conditions inside the bearing to extend the service life of the bearing.

[0003] For example, in a type of prior art represented by the bearing seat sealing structure disclosed in the utility model patent with application number 202320940494.6, its main structure includes a support seat, a base, a connecting seat, a sealing gasket, a positioning block and a bearing body, and the bearing seat sealing is achieved through the coordination of the support seat, the base, the connecting seat, the sealing gasket, the positioning block and the bearing body.

[0004] The traditional bearing seat sealing layer mechanism is difficult to disassemble the sealing structure during the sealing process of the bearing seat, and the transmission bearing seat is difficult to adjust the bearing seat according to the position of the bearing. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an adjustable roller bearing seat sealing structure that moves the supporting mechanism by starting the moving mechanism so that the installation mechanism reaches the roller bearing, and raises and lowers the installation mechanism by extending and contracting the supporting mechanism so that the installation mechanism is adjusted to the height of the roller bearing. When the bearing is replaced, the bearing is replaced by contracting the sealing mechanism, and the installation mechanism is sealed again by extending the sealing mechanism, thereby improving the practicality of the equipment.

[0006] The utility model discloses an adjustable roller bearing seat sealing structure, which includes a moving mechanism; a supporting mechanism, a mounting mechanism, a fastening mechanism and a sealing mechanism, wherein the supporting mechanism is mounted on the top of the moving mechanism, the mounting mechanism is mounted on the supporting mechanism, the fastening mechanism is mounted on the mounting mechanism, the sealing mechanism is mounted on the supporting mechanism, and the sealing mechanism is located on the right side of the mounting mechanism; the supporting mechanism is moved by starting the moving mechanism so that the mounting mechanism reaches the roller bearing, the mounting mechanism is raised and lowered by extending and contracting the supporting mechanism so that the mounting mechanism is adjusted to the height of the roller bearing, the roller bearing is placed in the mounting mechanism, the mounting mechanism is fastened by the fastening mechanism, the roller bearing is installed by the mounting mechanism, the mounting mechanism is sealed by the sealing mechanism, and when the bearing is replaced, the bearing is replaced by contracting the sealing mechanism, and the mounting mechanism is sealed again by extending the sealing mechanism, thereby improving the practicality of the equipment.

[0007] Preferably, the moving mechanism includes a base, a motor, a first gear, a second gear, a rotating shaft, multiple third gears, multiple racks and multiple mounting slots, the motor is mounted on the top of the base, the inner ring of the first gear is mounted on the output end of the motor, the outer ring of the first gear is meshed with the outer ring of the second gear, the inner ring of the second gear is mounted on the rotating shaft, the inner rings of the multiple third gears are mounted on the front and rear ends of the rotating shaft, the outer rings of the multiple third gears are respectively meshed with the top ends of the multiple racks, the bottom ends of the multiple racks are respectively mounted in the multiple mounting slots, and the multiple mounting slots are respectively mounted on the top ends of the multiple bases; the base supports the motor and the multiple mounting slots, and the first gear is rotated by starting the motor, the rotating shaft is rotated through the meshing of the first gear and the second gear, and the multiple third gears are meshed with the multiple racks, so that the multiple racks are moved in the multiple mounting slots respectively, so that the supporting mechanism moves, thereby improving the practicality of the equipment.

[0008] Preferably, the supporting mechanism includes multiple first cylinders and a first mounting plate, the bottom ends of the first cylinders are respectively mounted on the top ends of the multiple racks, and the first mounting plates are mounted on the top ends of the multiple first cylinders; the first mounting plates are raised and lowered by extending and contracting the multiple first cylinders, and the first mounting plates support the mounting mechanism, thereby improving the practicality of the equipment.

[0009] Preferably, the mounting mechanism includes a mounting seat, a lower mounting seat, an upper mounting seat, multiple sealing rings and multiple limiting grooves. The bottom end of the lower mounting seat is mounted on the top of the mounting seat, and the upper mounting seat is mounted on the top of the lower mounting seat. The multiple sealing rings are respectively installed on the inner walls of the lower mounting seat and the upper mounting seat, and the right ends of the lower mounting seat and the upper mounting seat are respectively provided with multiple limiting grooves; the mounting seat supports the lower mounting seat, the lower mounting seat and the upper mounting seat respectively support the roller bearings, the multiple sealing rings seal the outer rings of the roller bearings, and the multiple limiting grooves respectively limit the sealing mechanism to improve the practicality of the equipment.

[0010] Preferably, the fastening mechanism includes multiple limit plates, multiple screws and multiple fastening nuts, the bottom ends of the multiple screws are respectively installed on the top ends of the multiple limit plates, and the inner rings of the multiple fastening nuts are respectively rotatably installed on the multiple screws; the multiple limit plates respectively support the multiple screws, and the installation mechanism is tightened by rotating the multiple fastening nuts respectively, thereby improving the practicality of the equipment.

[0011] Preferably, the sealing mechanism includes a support column, a second cylinder, a second mounting plate and a sealing plate. The fixed end of the second cylinder is mounted on the top of the support column, the right end of the second mounting plate is mounted on the movable end of the second cylinder, and the sealing plate is mounted on the left end of the second mounting plate. A plurality of limit blocks are arranged around the sealing plate. The support column supports the second cylinder, and the sealing plate seals the lower mounting seat and the upper mounting seat by extending the second cylinder. The second mounting plate supports the sealing plate, thereby improving the practicality of the equipment.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the supporting mechanism is moved by starting the moving mechanism so that the installation mechanism reaches the roller bearing, the installation mechanism is raised and lowered by extending and contracting the supporting mechanism so that the installation mechanism is adjusted to the height of the roller bearing, the roller bearing is placed in the installation mechanism, the installation mechanism is fastened by the fastening mechanism, and the installation mechanism completes the installation of the roller bearing, the installation mechanism is sealed by the sealing mechanism, and when the bearing is replaced, the bearing is replaced by contracting the sealing mechanism, and the installation mechanism is sealed again by extending the sealing mechanism, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an axonometric schematic diagram of the present utility model;

[0014] Figure 2 This is an axonometric diagram of the mobile mechanism of the utility model;

[0015] Figure 3 This is an axonometric diagram of the support mechanism of the present utility model;

[0016] Figure 4 This is an axonometric diagram of the installation mechanism of the utility model;

[0017] Figure 5 This is an axonometric diagram of the fastening mechanism of the present utility model;

[0018] Figure 6 It is a right side view of the sealing mechanism of the present utility model.

[0019] Markings in the accompanying drawings: 01, moving mechanism; 11, base; 12, motor; 13, first gear; 14, second gear; 15, rotating shaft; 16, third gear; 17, rack; 18, mounting groove; 02, supporting mechanism; 21, first cylinder; 22, first mounting plate; 03, mounting mechanism; 31, mounting seat; 32, lower mounting seat; 33, upper mounting seat; 34, sealing ring; 35, limiting groove; 04, fastening mechanism; 41, limiting plate; 42, screw; 43, fastening nut; 05, sealing mechanism; 51, support column; 52, second cylinder; 53, second mounting plate; 54, sealing plate. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] Example 1

[0022] like Figure 1 As shown, an adjustable roller bearing seat sealing structure includes a moving mechanism 01; a supporting mechanism 02, a mounting mechanism 03, a fastening mechanism 04 and a sealing mechanism 05. The supporting mechanism 02 is mounted on the top of the moving mechanism 01, the mounting mechanism 03 is mounted on the supporting mechanism 02, the fastening mechanism 04 is mounted on the mounting mechanism 03, and the sealing mechanism 05 is mounted on the supporting mechanism 02. The sealing mechanism 05 is located on the right side of the mounting mechanism 03.

[0023] The supporting mechanism 02 is moved by starting the moving mechanism 01, so that the mounting mechanism 03 reaches the roller bearing. The mounting mechanism 03 is raised and lowered by extending and contracting the supporting mechanism 02, so that the mounting mechanism 03 is adjusted to the height of the roller bearing. The roller bearing is placed in the mounting mechanism 03, and the mounting mechanism 03 is fastened by the fastening mechanism 04, so that the mounting mechanism 03 completes the installation of the roller bearing. The mounting mechanism 03 is sealed by the sealing mechanism 05. When the bearing is replaced, the sealing mechanism 05 is contracted to replace the bearing, and the mounting mechanism 03 is sealed again by extending the sealing mechanism 05, thereby improving the practicality of the equipment.

[0024] like Figure 2 As shown, the moving mechanism 01 includes a base 11, a motor 12, a first gear 13, a second gear 14, a rotating shaft 15, a plurality of third gears 16, a plurality of racks 17 and a plurality of mounting slots 18. The motor 12 is mounted on the top of the base 11, the inner ring of the first gear 13 is mounted on the output end of the motor 12, the outer ring of the first gear 13 is meshed with the outer ring of the second gear 14, the inner ring of the second gear 14 is mounted on the rotating shaft 15, the inner rings of the plurality of third gears 16 are mounted at the front and rear ends of the rotating shaft 15, the outer rings of the plurality of third gears 16 are respectively meshed with the top ends of the plurality of racks 17, the bottom ends of the plurality of racks 17 are respectively mounted in the plurality of mounting slots 18, and the plurality of mounting slots 18 are respectively mounted on the top ends of the multiple bases 11;

[0025] like Figure 3 As shown, the support mechanism 02 includes a plurality of first cylinders 21 and a first mounting plate 22. The bottom ends of the first cylinders 21 are respectively mounted on the top ends of the plurality of racks 17, and the first mounting plate 22 is mounted on the top ends of the plurality of first cylinders 21.

[0026] The base 11 supports the motor 12 and multiple mounting slots 18. By starting the motor 12, the first gear 13 rotates, and the first gear 13 and the second gear 14 engage to rotate the rotating shaft 15. The multiple third gears 16 and the multiple racks 17 engage to make the multiple racks 17 move in the multiple mounting slots 18 respectively, so that the support mechanism 02 moves. The first mounting plate 22 rises and falls by extending and contracting the multiple first cylinders 21. The first mounting plate 22 supports the mounting mechanism 03, thereby improving the practicality of the equipment.

[0027] Example 2

[0028] like Figures 4 to 6 As shown, on the basis of embodiment 1, it also includes a mounting mechanism 03, a fastening mechanism 04 and a sealing mechanism 05. The mounting mechanism 03 includes a mounting seat 31, a lower mounting seat 32, an upper mounting seat 33, a plurality of sealing rings 34 and a plurality of limiting grooves 35. The bottom end of the lower mounting seat 32 is mounted on the top of the mounting seat 31, and the upper mounting seat 33 is mounted on the top of the lower mounting seat 32. The plurality of sealing rings 34 are respectively mounted on the inner walls of the lower mounting seat 32 and the upper mounting seat 33. The right ends of the lower mounting seat 32 and the upper mounting seat 33 are respectively provided with a plurality of limiting grooves 35; the fastening mechanism 04 includes a plurality of limiting grooves A positioning plate 41, a plurality of screws 42 and a plurality of fastening nuts 43, the bottom ends of the plurality of screws 42 are respectively mounted on the top ends of the plurality of limiting plates 41, and the inner rings of the plurality of fastening nuts 43 are respectively rotatably mounted on the plurality of screws 42; the sealing mechanism 05 includes a support column 51, a second cylinder 52, a second mounting plate 53 and a sealing plate 54, the fixed end of the second cylinder 52 is mounted on the top end of the support column 51, the right end of the second mounting plate 53 is mounted on the movable end of the second cylinder 52, the sealing plate 54 is mounted on the left end of the second mounting plate 53, and a plurality of limiting blocks are arranged around the sealing plate 54;

[0029] The mounting seat 31 supports the lower mounting seat 32, and the lower mounting seat 32 and the upper mounting seat 33 respectively support the roller bearings, multiple sealing rings 34 seal the outer rings of the roller bearings, multiple limiting grooves 35 limit the sealing mechanism 05 respectively, and multiple limiting plates 41 support the multiple screws 42 respectively. The mounting mechanism 03 is tightened by rotating the multiple fastening nuts 43 respectively, and the support column 51 supports the second cylinder 52. By extending the second cylinder 52, the sealing plate 54 seals the lower mounting seat 32 and the upper mounting seat 33, and the second mounting plate 53 supports the sealing plate 54, thereby improving the practicality of the equipment.

[0030] like Figures 1 to 6As shown, the utility model is an adjustable roller bearing seat sealing structure. When it is working, the base 11 first supports the motor 12 and multiple mounting grooves 18, and the first gear 13 is rotated by starting the motor 12. The first gear 13 and the second gear 14 are engaged to rotate the rotating shaft 15. The multiple third gears 16 and the multiple racks 17 are engaged to make the multiple racks 17 move in the multiple mounting grooves 18 respectively, so that the support mechanism 02 moves. Then, the first mounting plate 22 is raised and lowered by extending and contracting the multiple first cylinders 21. The first mounting plate 22 supports the mounting mechanism 03. Then, the mounting seat 31 supports the lower mounting seat 32. The lower mounting seat 32 The upper and lower mounting seats 33 respectively support the roller bearings, multiple sealing rings 34 seal the outer rings of the roller bearings, and multiple limiting grooves 35 respectively limit the sealing mechanism 05. Then the mounting seat 31 supports the lower mounting seat 32, and the lower mounting seat 32 and the upper mounting seat 33 respectively support the roller bearings, multiple sealing rings 34 seal the outer rings of the roller bearings, and multiple limiting grooves 35 respectively limit the sealing mechanism 05. Finally, the support column 51 supports the second cylinder 52, and the sealing plate 54 seals the lower mounting seat 32 and the upper mounting seat 33 by extending the second cylinder 52. The second mounting plate 53 supports the sealing plate 54, thereby improving the practicality of the equipment.

[0031] The motor 12 of the present invention is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for technicians in this field to make creative efforts.

[0032] The main functions achieved by the present invention are: by starting the moving mechanism 01 to move the supporting mechanism 02, the installation mechanism 03 reaches the roller bearing, by extending and contracting the supporting mechanism 02 to make the installation mechanism 03 rise and fall, so that the installation mechanism 03 is adjusted to the height of the roller bearing, when replacing the bearing, after the bearing is replaced by contracting the sealing mechanism 05, the installation mechanism 03 is sealed again by extending the sealing mechanism 05, thereby improving the practicality of the equipment.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An adjustable roller bearing seat sealing structure, comprising a moving mechanism (01); characterized in that: The mobile mechanism (01) further comprises a supporting mechanism (02), a mounting mechanism (03), a fastening mechanism (04) and a sealing mechanism (05), wherein the supporting mechanism (02) is mounted on the top of the moving mechanism (01), the mounting mechanism (03) is mounted on the supporting mechanism (02), the fastening mechanism (04) is mounted on the mounting mechanism (03), and the sealing mechanism (05) is mounted on the supporting mechanism (02), and the sealing mechanism (05) is located on the right side of the mounting mechanism (03).

2. The adjustable roller bearing seat sealing structure according to claim 1, characterized in that: The moving mechanism (01) includes a base (11), a motor (12), a first gear (13), a second gear (14), a rotating shaft (15), a plurality of third gears (16), a plurality of racks (17) and a plurality of mounting grooves (18), wherein the motor (12) is mounted on the top of the base (11), the inner ring of the first gear (13) is mounted on the output end of the motor (12), the outer ring of the first gear (13) is meshed with the outer ring of the second gear (14), the inner ring of the second gear (14) is mounted on the rotating shaft (15), the inner rings of the plurality of third gears (16) are mounted at the front and rear ends of the rotating shaft (15), the outer rings of the plurality of third gears (16) are respectively meshed with the top ends of the plurality of racks (17), the bottom ends of the plurality of racks (17) are respectively mounted in the plurality of mounting grooves (18), and the plurality of mounting grooves (18) are respectively mounted on the top ends of the multiple bases (11).

3. The adjustable roller bearing seat sealing structure according to claim 2, characterized in that: The support mechanism (02) comprises a plurality of first cylinders (21) and a first mounting plate (22), wherein the bottom ends of the first cylinders (21) are respectively mounted on the top ends of the plurality of racks (17), and the first mounting plate (22) is mounted on the top ends of the plurality of first cylinders (21).

4. The adjustable roller bearing seat sealing structure according to claim 1, characterized in that: The mounting mechanism (03) includes a mounting seat (31), a lower mounting seat (32), an upper mounting seat (33), a plurality of sealing rings (34) and a plurality of limiting grooves (35), wherein the bottom end of the lower mounting seat (32) is mounted on the top end of the mounting seat (31), the upper mounting seat (33) is mounted on the top end of the lower mounting seat (32), the plurality of sealing rings (34) are respectively mounted on the inner walls of the lower mounting seat (32) and the upper mounting seat (33), and the right ends of the lower mounting seat (32) and the upper mounting seat (33) are respectively provided with a plurality of limiting grooves (35).

5. The adjustable roller bearing seat sealing structure according to claim 1, characterized in that: The fastening mechanism (04) includes a plurality of limiting plates (41), a plurality of screw rods (42) and a plurality of fastening nuts (43), wherein the bottom ends of the plurality of screw rods (42) are respectively mounted on the top ends of the plurality of limiting plates (41), and the inner rings of the plurality of fastening nuts (43) are respectively rotatably mounted on the plurality of screw rods (42).

6. The adjustable roller bearing seat sealing structure according to claim 1, characterized in that: The sealing mechanism (05) comprises a support column (51), a second cylinder (52), a second mounting plate (53) and a sealing plate (54), wherein the fixed end of the second cylinder (52) is mounted on the top end of the support column (51), the right end of the second mounting plate (53) is mounted on the movable end of the second cylinder (52), and the sealing plate (54) is mounted on the left end of the second mounting plate (53). A plurality of limit blocks are arranged around the sealing plate (54).

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