CN210773461U

CN210773461U - Roller bearing device

Info

Publication number: CN210773461U
Application number: CN201921423299.6U
Authority: CN
Inventors: 李飞; 王能; 潘士保; 李桂洋
Original assignee: Hefei Yimit Technology Co ltd
Current assignee: Hefei Yimit Technology Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-16
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to the bearing field and discloses a roller bearing device, which comprises a plurality of rollers driven by chains, a plurality of rollers are used for supporting and conveying an overweight object, a pair of first vertical plates are arranged inside a furnace body, the roller type furnace body is characterized in that overweight objects in the furnace body are moved and loaded, the motor and the speed reducer are arranged on the outer sides of the two first vertical plates, the speed reducer and the motor can be supported by the bottom plate, the roller is rotatably arranged between the pair of first vertical plates, the pair of first vertical plates are fixedly arranged on the bottom plate, the roller is of a hollow structure, the filling part is fixedly arranged in the roller, the axial length of the filling part is smaller than that of the roller, two grooves are formed between the filling part and the roller, a rotating shaft is arranged in the grooves, and the roller can be effectively driven to rotate through the rotation of, can solve the problem that the prior overweight object has certain difficulty in moving and bearing in the furnace body.

Description

Roller bearing device

Technical Field

The utility model relates to a bearing field, more specifically say, in particular to gyro wheel load-bearing device.

Background

The removal and the bearing of current overweight object in the furnace body inside have certain difficulty, and this scheme adopts the transmission mode of antitank chain to transmit, can effectual solution above-mentioned problem.

How to solve the technical problems becomes a difficult problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gyro wheel load-bearing device to solve current overweight object and have the problem of certain difficulty in the removal and the bearing of furnace body inside.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a roller bearing device comprises a plurality of rollers driven by chains, wherein the rollers are used for supporting and conveying an overweight object, a pair of first vertical plates are arranged inside a furnace body and used for moving and bearing the overweight object inside the furnace body, a motor and a speed reducer are arranged on the outer sides of the two first vertical plates, a bottom plate can support the speed reducer and the motor, the rollers are rotatably arranged between the pair of first vertical plates, the pair of first vertical plates are fixedly arranged on the bottom plate, the rollers are of hollow structures, filling parts are fixedly arranged inside the rollers, the axial length of the filling parts is smaller than that of the rollers, two grooves are formed between the filling parts and the rollers, rotating shafts are arranged in the grooves, the rollers can be effectively driven to rotate through the rotation of the rotating shafts, and then the overweight object placed on the rollers is driven to be supported and conveyed, the two ends of the filling part are respectively fixedly connected with two rotating shafts, one rotating shaft is rotatably installed in a second bearing, the other rotating shaft is rotatably installed in a first bearing, one end, far away from the filling part, of the rotating shaft sequentially penetrates through holes formed in the first bearing and a through hole formed in a first vertical plate and extends to the outer side of the first vertical plate, the second bearing and the first bearing are respectively and fixedly installed on a second vertical plate and the first vertical plate, one end, extending to the outer side of the first vertical plate, of the rotating shaft is connected with an output shaft of a speed reducer through a coupling, the output shaft of the speed reducer is connected with the output shaft of a motor through the coupling, the motor and the speed reducer form a power device of the device, the power device is at least one in number, the power device is connected with an external power supply, and a chain is installed on a plurality.

Furthermore, the second bearing is arranged in a groove formed in the second vertical plate, and the second bearing is arranged in an embedded mode, so that the whole structure of the device is more stable.

Furthermore, the first bearing is arranged in a groove formed in the first vertical plate, and the first bearing is arranged in an embedded mode, so that the overall structure of the device is more stable.

Compared with the prior art, the utility model has the advantages of:

the transmission part of this device installs in the inside of furnace body, and the both ends of bottom plate extend to the furnace body outside for installation motor and speed reducer, overweight object are placed on a plurality of cylinders, open the motor, and the pivot rotates, and the sprocket rotates, drives the chain and rotates, and the cylinder rotates, and overweight object can carry out the bearing and remove this moment, has certain difficult problem in the removal and the bearing of furnace body inside with solving current overweight object.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a front partial structure of the present invention.

Description of reference numerals: the vertical plate comprises a base plate 1, a first vertical plate 2, a chain 3, a rotating shaft 4, a groove 5, a roller 6, a filling part 7, a chain wheel 8, a first bearing 9, a second bearing 10 and a second vertical plate 11.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1 and 2, a roller bearing device comprises a plurality of rollers 6 driven by a chain 3, wherein the rollers 6 are matched with the chain and are selected with proper specifications, which should not become a limitation of the present invention, the plurality of rollers 6 are used for supporting and conveying an overweight object, a pair of first vertical plates 2 are installed inside a furnace body to move and bear the overweight object inside the furnace body, a motor and a reducer are installed outside the two first vertical plates 2, a bottom plate 1 can support the reducer and the motor, the rollers 6 are rotatably installed between the pair of first vertical plates 2, the pair of first vertical plates 2 are fixedly installed on the bottom plate 1, the rollers 6 are hollow structures and are internally and fixedly provided with a filling part 7, the filling part 7 is made of high temperature resistant metal material and has a cylindrical shape, and is matched with the shape of the rollers 6, the whole structure of the device is more stable by installing the filling part 7 and the rotating shaft 4 in an embedded manner, meanwhile, the diameter of the rotating shaft 4 is smaller than the inner diameter of the roller 6, the position should not become the limit of the utility model, the axial length of the filling part 7 is smaller than the axial length of the roller 6, two grooves 5 are formed between the filling part 7 and the roller 6, the rotating shaft 4 is installed in the groove 5, the roller 6 can be effectively driven to rotate by the rotation of the rotating shaft 4, so as to drive the overweight object placed on the roller 6 to be supported and transmitted, two ends of the filling part 7 are respectively fixedly connected with the two rotating shafts 4, one rotating shaft 4 is rotatably installed in a second bearing 10, the other rotating shaft 4 is rotatably installed in a first bearing 9, one end of the other rotating shaft, which is far away from the filling part 7, sequentially penetrates through the through holes formed on the first bearing 9 and the first vertical plate 2 and extends to the outer side of the first vertical plate 2, the second bearing 10 and the first bearing, the one end that pivot 4 extended to the first riser 2 outside is connected through the shaft coupling with the output shaft of speed reducer, and the output shaft of speed reducer is connected through the shaft coupling with the output shaft of motor, and motor and speed reducer constitute the power device of device, and this power device's quantity is one at least, and it all is connected with external power supply, installs a chain 3 on the same one side's a plurality of sprocket 8.

In this embodiment, the second bearing 10 is installed in a groove formed on the second vertical plate 11, and the second bearing 10 is installed in an embedded manner, so that the overall structure of the device is more stable.

In this embodiment, the first bearing 9 is installed in the groove formed on the first vertical plate 2, and the first bearing 9 is installed in an embedded manner, so that the overall structure of the device is more stable.

The transmission part of this device installs in the inside of furnace body, and the both ends of bottom plate 1 extend to the furnace body outside for installation motor and speed reducer, overweight object is placed on a plurality of cylinders 6, open the motor, pivot 4 rotates, sprocket 8 rotates, drive chain 3 rotates, a plurality of cylinders 6 rotate, overweight object can carry out the bearing and remove this moment, there is the problem of certain difficulty in the removal and the bearing of current overweight object in the furnace body inside.

This is the principle of operation of the roller load bearing device and is well within the skill of those skilled in the art without further details being given in this specification.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, the patentees can make various modifications or changes within the scope of the appended claims, for example, the conventional replacement of the diameter of the rotating shaft 4, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. A roller load-bearing device, comprising a plurality of rollers (6) driven by chains (3), characterized in that: the roller (6) is rotatably installed between the pair of first vertical plates (2), the pair of first vertical plates (2) is fixedly installed on the bottom plate (1), the roller (6) is of a hollow structure, a filling part (7) is fixedly installed in the roller (6), the axial length of the filling part (7) is smaller than that of the roller (6), two grooves (5) are formed between the filling part (7) and the roller (6), rotating shafts (4) are installed in the grooves (5), two ends of the filling part (7) are respectively and fixedly connected with the two rotating shafts (4), one rotating shaft (4) is rotatably installed in a second bearing (10), the other rotating shaft (4) is rotatably installed in the first bearing (9), and one end of the rotating shaft, which is far away from the filling part (7), sequentially penetrates through holes formed in the first bearing (9) and the first vertical plate (2) and extends to the outer side of the first vertical plate (2), the second bearing (10) and the first bearing (9) are fixedly mounted on the second vertical plate (11) and the first vertical plate (2) respectively, one end, extending to the outer side of the first vertical plate (2), of the rotating shaft (4) is connected with an output shaft of the speed reducer through a coupling, the output shaft of the speed reducer is connected with an output shaft of the motor through the coupling, and a chain (3) is mounted on the chain wheels (8) on the same side.

2. The roller load bearing device of claim 1, wherein: the second bearing (10) is arranged in a groove formed in the second vertical plate (11).

3. The roller load bearing device of claim 1, wherein: the first bearing (9) is arranged in a groove formed in the first vertical plate (2).