CN215806175U

CN215806175U - Reduction gearbox bearing seat with long service life

Info

Publication number: CN215806175U
Application number: CN202121719240.9U
Authority: CN
Inventors: 王磊
Original assignee: Shandong Runbo Mechanical Equipment Co ltd
Current assignee: Shandong Runbo Mechanical Equipment Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-11
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a reduction gearbox bearing seat with long service life, which comprises an installation seat and a top cover, wherein the top of the installation seat is fixedly provided with a fixed seat, a plurality of groups of bottom buffer springs are fixedly arranged in the fixed seat, a bottom fixing ring is fixedly arranged on the bottom buffer spring, a plurality of groups of top buffer springs are fixedly arranged at the bottom of the top cover, and a top fixing ring is fixedly arranged at the bottom of the top buffer spring. The sealing plate is matched with the rubber sealing ring, so that the front surface of the bearing seat can be sealed in a closed manner, the condition that dust enters the bearing seat is avoided or reduced, the functionality of the bearing seat is increased, the limitation is reduced, the ventilation hole is matched with the heat dissipation hole, the ventilation and heat dissipation can be carried out when the bearing seat is used for a long time, the condition that the bearing seat is deformed and damaged due to overhigh temperature is avoided, the bearing seat of the transmission is more convenient to use, and the application range is expanded.

Description

Reduction gearbox bearing seat with long service life

Technical Field

The utility model relates to the technical field of reduction gearbox bearing seats, in particular to a reduction gearbox bearing seat with a long service life.

Background

The reduction gearbox is called as a speed reducer or a speed reducer, mainly aims at reducing the output of the motor or improving the output of the motor, is called as a speed reducer or a speed reducer, works according to the principle that a prime motor is connected with the reduction gearbox which is then connected with a working machine, is power transmission equipment, can be divided into an industrial reduction gearbox and a steam reduction gearbox, wherein the industrial reduction gearbox can be divided into a worm and gear reduction gearbox, a worm reduction gearbox, a planetary reduction gearbox and the like, the reduction gearbox is divided into a single stage, a second stage and a multi-stage according to the transmission stage number, the latter is generally used for a four-wheel drive vehicle, so that the insufficient turning and the accident caused by the same rotating speed of four tires during turning can be avoided, and a bearing seat is required when the reduction gearbox is used.

Although the prior reduction gearbox bearing seat achieves basic operation performance, the following defects still exist:

1. the conventional reduction gearbox bearing seat has a simple structure, does not have a buffering function when a reduction gearbox transmission shaft is installed, and is easy to break due to overlarge stress when the reduction gearbox transmission shaft is used at a high horsepower, so that the practicability of the gearbox bearing seat is reduced;

2. meanwhile, the conventional reduction gearbox bearing seat does not have a heat dissipation function, the heating condition can be generated when a reduction gearbox transmission shaft rotates in the bearing seat for a long time, and the deformation and damage condition is easy to occur due to high temperature when the bearing seat dissipates heat smoothly, so that the practicability of the gearbox bearing seat is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reduction gearbox bearing seat with long service life so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reducing gear box bearing frame that life is high, includes mount pad and overhead guard, the top fixed mounting of mount pad has the fixing base, and the inside fixed mounting of fixing base has multiunit bottom buffer spring, fixed mounting has the solid fixed ring in bottom on the buffer spring of bottom, the bottom fixed mounting of overhead guard has multiunit top buffer spring, and the bottom fixed mounting of top buffer spring has the solid fixed ring in top, the solid fixed ring in bottom has fixing bearing with the solid fixed ring's in top inside fixed mounting, the both sides at fixing base top all are equipped with the mounting hole, the front of fixing base is equipped with the closing plate, and is equipped with the multiunit dead lever on the closing plate, fixed mounting has the rubber sealing ring on the closing plate, the front of fixing base is equipped with the multiunit fixed orifices.

Preferably, a plurality of groups of mounting rods are arranged on two sides of the mounting seat, and a plurality of groups of anti-slip grooves are arranged at the bottom of the mounting seat.

Preferably, a grease nozzle is fixedly installed on one side of the front face of the sealing plate, and a closing cover is movably installed on the grease nozzle.

Preferably, the inside of fixing base is equipped with the multiunit ventilation hole, and is equipped with the multiunit louvre on the overhead guard.

Preferably, the top of the top cover is rotatably provided with an adjusting rod, and the top of the top fixing ring is fixedly provided with an adjusting seat.

Preferably, both sides of the bottom of the top cover are provided with mounting plates, and the mounting plates are provided with connecting rods.

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

1. be provided with the mount pad and the cooperation of installation pole, can install fixedly to the bearing frame to the staff of being convenient for installs fixedly to the inside bearing frame of reducing gear box, has improved the practicality, is provided with the solid fixed ring in bottom buffer spring and bottom, the cooperation of top buffer spring and the solid fixed ring in top, can rotate the solid timing to the reducing gear box transmission shaft and cushion, has increased the functionality of bearing frame, has improved the practicality.

2. Be provided with closing plate and rubber seal ring cooperation, can carry out closed sealing to the front of bearing frame, avoided or reduced the dust and got into the inside condition of bearing frame, increased the functional of bearing frame, reduced the limitation, be provided with ventilation hole and louvre cooperation, can ventilate the heat dissipation when using for a long time to the bearing frame, avoided the too high condition that appears warping and damaging of bearing frame temperature, make gearbox bearing frame convenient to use more, enlarged application scope.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic front view of the internal structure of the present invention;

fig. 4 is a schematic top view of the fixing base of the present invention.

In the figure: 1. a mounting seat; 101. an anti-slip groove; 2. mounting a rod; 3. a fixed seat; 301. a vent hole; 302. a fixing hole; 303. mounting holes; 4. a grease nipple; 401. closing the cover; 5. a sealing plate; 501. fixing the rod; 502. a rubber seal ring; 6. mounting a plate; 601. a connecting rod; 7. a top cover; 701. heat dissipation holes; 8. adjusting a rod; 9. a bottom buffer spring; 901. a bottom fixing ring; 10. fixing the bearing; 11. a top buffer spring; 1101. a top securing ring; 1102. an adjusting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a reduction gearbox bearing seat with long service life comprises a mounting seat 1 and a top cover 7, wherein the top of the mounting seat 1 is fixedly provided with a fixed seat 3 through welding, the inside of the fixed seat 3 is fixedly provided with a plurality of groups of bottom buffer springs 9 through bolts, the top of the bottom buffer springs 9 is fixedly provided with a bottom fixing ring 901 through bolts, the inside of the top cover 7 is fixedly provided with a plurality of groups of top buffer springs 11 through bolts, the bottom of the top buffer springs 11 is fixedly provided with a top fixing ring 1101 through bolts, the inside of the top fixing ring 1101 and the inside of the bottom fixing ring 901 are fixedly provided with a fixed bearing 10 through embedding, the fixed bearing 10 can be rotatably arranged on a reduction gearbox transmission shaft, and simultaneously, the bottom buffer springs 9 and the top buffer springs 11 are matched to buffer when the reduction gearbox transmission shaft is rotatably arranged, so that the functionality of the bearing seat is increased, and the practicability is improved, the top of the top cover 7 is rotatably provided with an adjusting rod 8, the top of the top fixing ring 1101 is fixedly provided with an adjusting seat 1102 through welding, the bottom of the adjusting rod 8 is rotatably arranged on the adjusting seat 1102, so that the height of the top fixing ring 1101 can be adjusted through the cooperation of the rotating adjusting rod 8 and the adjusting seat 1102, adjustment and control of the buffering performance of a bearing seat can be conveniently performed by workers, the practicability is improved, the mounting plates 6 are fixedly arranged on the two sides of the top cover 7 through welding, the connecting rods 601 are arranged on the mounting plates 6, the top of the fixing seat 3 is provided with two groups of mounting holes 303, and the connecting rods 601 are rotatably arranged in the mounting holes 303, so that the mounting plates 6 and the top cover 7 can be fixedly arranged;

the fixing seat 3 is internally provided with a plurality of groups of ventilation holes 301, the ventilation holes 301 can ventilate and radiate the fixing seat 3, the top cover 7 is provided with a plurality of groups of heat radiation holes 701, the heat radiation holes 701 can be matched with the ventilation holes 301 to ventilate and radiate the bearing seat for a long time, the condition that the bearing seat is deformed and damaged due to overhigh temperature in long time use is avoided, the functionality of the bearing seat is increased, the practicability is improved, the front side of the fixing seat 3 is provided with the sealing plate 5, the sealing plate 5 can be used for sealing the front side of the bearing seat in a closed manner, the sealing plate 5 is provided with a plurality of groups of fixing rods 501, the front side of the fixing seat 3 is provided with a plurality of groups of fixing holes 302, and the fixing rods 501 are rotatably installed in the fixing holes 302, so that the sealing plate 5 can be installed and fixed through the matching of the fixing rods 501 and the fixing holes 302, and the stability of the sealing plate 5 in the installation and fixation is improved;

a grease nipple 4 is fixedly arranged on one side of the front surface of the sealing plate 5 through embedding, the grease nipple 4 is convenient for workers to inject grease into the bearing seat in the later period, thereby facilitating the rotation of the transmission shaft in the bearing seat, and the closing cover 401 is fixedly arranged on the grease nipple 4 by embedding, the closing cover 401 can close and seal the grease nipple 4 when not used, and the rubber sealing ring 502 is fixedly arranged on the sealing plate 5 by embedding, the rubber sealing ring 502 can seal the transmission shaft of the reduction gearbox when being installed, the sealing property of the bearing seat is increased, the practicability is improved, the installation rods 2 are arranged on the two sides of the installation seat 1, the installation rods 2 are used for installing and fixing the installation seat 1, therefore, workers can conveniently install the bearing seat, the bottom of the installation seat 1 is provided with a plurality of groups of anti-skidding grooves 101, the anti-skidding grooves 101 increase the friction force of the bottom of the installation seat 1, and the stability of the installation seat 1 during installation is improved;

the working principle is as follows: fixing bearing 10 can rotate the installation to the speed reducer transmission shaft, the solid fixed ring 901 in bottom, bottom buffer spring 9 and the solid fixed ring 1101 in top, the cooperation of top buffer spring 11 can cushion the transmission shaft of rotational mounting, adjust the buffer performance that pole 8 and regulation seat 1102 cooperation can be when using the bearing frame and adjust, closing plate 5 can seal the front of bearing frame with the cooperation of rubber seal ring 502, ventilation hole 301 can ventilate the heat dissipation to the inside of bearing frame with the cooperation of louvre 701.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reduction box bearing frame that life is high, includes mount pad (1) and overhead guard (7), its characterized in that: the top of the mounting seat (1) is fixedly provided with a fixed seat (3), a plurality of groups of bottom buffer springs (9) are fixedly arranged in the fixed seat (3), a bottom fixing ring (901) is fixedly arranged on the bottom buffer spring (9), a plurality of groups of top buffer springs (11) are fixedly arranged at the bottom of the top cover (7), and the bottom of the top buffer spring (11) is fixedly provided with a top fixing ring (1101), the fixed bearing (10) is fixedly arranged inside the bottom fixed ring (901) and the top fixed ring (1101), both sides of the top of the fixed seat (3) are provided with mounting holes (303), the front of the fixed seat (3) is provided with a sealing plate (5), and a plurality of groups of fixing rods (501) are arranged on the sealing plate (5), a rubber sealing ring (502) is fixedly arranged on the sealing plate (5), and a plurality of groups of fixing holes (302) are arranged on the front surface of the fixing seat (3).

2. The reduction gearbox bearing seat with long service life as claimed in claim 1, wherein: the mounting structure is characterized in that a plurality of groups of mounting rods (2) are arranged on two sides of the mounting seat (1), and a plurality of groups of anti-skidding grooves (101) are formed in the bottom of the mounting seat (1).

3. The reduction gearbox bearing seat with long service life as claimed in claim 1, wherein: and a grease nipple (4) is fixedly arranged on one side of the front surface of the sealing plate (5), and a closing cover (401) is movably arranged on the grease nipple (4).

4. The reduction gearbox bearing seat with long service life as claimed in claim 1, wherein: the inside of fixing base (3) is equipped with multiunit ventilation hole (301), and is equipped with multiunit louvre (701) on top cover (7).

5. The reduction gearbox bearing seat with long service life as claimed in claim 1, wherein: the top of top cover (7) is rotated and is installed regulation pole (8), and the top fixed mounting of top solid fixed ring (1101) has regulation seat (1102).

6. The reduction gearbox bearing seat with long service life as claimed in claim 1, wherein: both sides of top cap (7) bottom all are equipped with mounting panel (6), and are equipped with connecting rod (601) on mounting panel (6).