CN216510860U

CN216510860U - Dual-drive roller based on double motors

Info

Publication number: CN216510860U
Application number: CN202122665878.5U
Authority: CN
Inventors: 蔡文科; 王杰男
Original assignee: Hunan Zhenxing Machinery Co ltd
Current assignee: Hunan Zhenxing Machinery Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-13
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a dual-drive roller based on double motors, which comprises a roller body; the base is positioned on the barrel and fixedly welded at the bottom of the barrel, and driving motors are fixedly arranged on two sides of the inner wall of the barrel; the double-drive roller based on the double motors has the advantages that through the arrangement of the adjusting mechanism, noise vibration generated by the speed reduction of the motors can be sealed in the outer barrel body during use, vibration generated by the working of the motors and the roller is counteracted, and the service life of the roller is prolonged.

Description

Dual-drive roller based on double motors

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a dual-drive roller based on double motors.

Background

The motor roller is a driving device which arranges a motor and a speed reducer in the roller body together, is mainly applied to fixed and movable belt conveyors, replaces the traditional separated driving device with the motor and the speed reducer outside the driving roller, has the advantages of compact structure, high transmission efficiency, stable operation, reliable work, good sealing performance, small occupied space, convenient installation and the like, and is suitable for working under various severe environmental conditions.

Current motor drum can produce certain noise because various reasons, for example motor drum adopts the planet wheel structure as the reduction gear often, the noise is great when slowing down, cause harmful effects to staff's health, current outer kiss-coating of motorized pulley produces a large amount of heats because of the inside motor operation process of cylinder simultaneously, heat conduction to section of thick bamboo wall, section of thick bamboo wall has the kiss-coating because of the bonding, difficult heat dissipation forms long-pending temperature gradually, and then leads to the kiss-coating on the section of thick bamboo wall to age fast, seriously influence motorized pulley's life.

Therefore, it is necessary to provide a new dual-driving roller based on dual motors to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a dual-motor-based dual-drive roller which can reduce or offset noise and vibration generated when the roller is used and can prolong the service life of the roller body.

The utility model provides a double-drive roller based on double motors, which comprises:

a barrel;

the base is positioned on the barrel and fixedly welded at the bottom of the barrel, and driving motors are fixedly installed on two sides of the inner wall of the barrel;

the adjusting mechanism is located on the barrel body and comprises an elastic connecting sleeve, a sound insulation board, a bolt and a connecting block, the connecting block is fixedly welded on the inner barrel wall of the barrel body, the elastic connecting sleeve is fixedly connected with the connecting block through the bolt, and the sound insulation board is fixedly connected with one side face, far away from the connecting block, of the elastic connecting sleeve.

Preferably, the adjusting mechanism further comprises a damping spring and a damping seat, one end of the damping spring is fixedly installed at the bottom of the base, and the other end of the damping spring is provided with the damping seat which is fixedly connected.

Preferably, be provided with temperature control mechanism on the barrel, temperature control mechanism includes vent, heat dissipation fan piece, heat dissipation channel and fin, the vent has all been seted up to the both sides of barrel outer wall, just the heat dissipation fan piece of rotating the connection is installed to the inner wall of vent, be provided with heat dissipation channel between the outer wall of barrel and the inner wall, just install fixed connection's fin on the inner wall of barrel.

Preferably, the temperature control mechanism further comprises a filter layer, and the filter layer is fixedly welded on the inner wall of the ventilation opening.

Preferably, the damping springs are provided with a plurality of damping springs which are symmetrically distributed.

Preferably, the filter layer is composed of an electrostatic dust removal net and an activated carbon filter layer.

Compared with the related art, the double-drive roller based on the double motors has the following beneficial effects:

1. through the arrangement of the adjusting mechanism, the noise vibration generated by the speed reduction of the motor can be sealed in the outer cylinder body when the drum type vibration damping device is used, and simultaneously the vibration generated when the motor and the drum work is counteracted, so that the service life of the drum is prolonged.

2. By arranging the temperature control mechanism, the utility model can enhance the heat dissipation effect by enlarging the heat dissipation area during use, thereby greatly relieving the accumulated temperature problem of the outer cylinder wall, effectively relieving the high-temperature aging phenomenon of the coating and prolonging the service life of the coating and the roller.

Drawings

FIG. 1 is a schematic structural view of a dual-drive roller based on dual motors according to a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the front side of the present invention;

reference numbers in the figures: 1. a barrel; 2. a base; 3. a drive motor; 4. an adjustment mechanism; 41. an elastic connecting sleeve; 42. a sound insulating board; 43. a bolt; 44. connecting blocks; 45. a damping spring; 46. a shock absorbing seat; 5. a temperature control mechanism; 51. a vent; 52. a heat radiation fan sheet; 53. a heat dissipation channel; 54. a heat sink; 55. a filter layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 2, in an embodiment of the present invention, a dual-drive roller based on two motors includes a roller body 1, an adjusting mechanism 4, and a temperature control mechanism 5:

in the embodiment of the present invention, please refer to fig. 1 and 2, a base 2 is located on a cylinder 1, the base 2 is fixedly welded at the bottom of the cylinder 1, and two sides of the inner wall of the cylinder 1 are both fixedly provided with a driving motor 3.

It should be noted that: when the heat dissipation device is used, the driving motor 3 is started to drive the barrel body 1 to rotate, and the barrel body 1 is divided into an outer barrel wall and an inner barrel wall, so that heat dissipation is facilitated.

In the embodiment of the present invention, please refer to fig. 1 and 2, an adjusting mechanism 4 is located on a cylinder 1, the adjusting mechanism 4 includes an elastic connecting sleeve 41, a baffle 42, a bolt 43 and a connecting block 44, the connecting block 44 is fixedly welded on an inner cylinder wall of the cylinder 1, the connecting block 44 is provided with the elastic connecting sleeve 41 fixedly connected through the bolt 43, one side surface of the elastic connecting sleeve 41 away from the connecting block 44 is provided with the baffle 42 fixedly connected, the adjusting mechanism 4 further includes a damping spring 45 and a damping seat 46, one end of the damping spring 45 is fixedly installed at the bottom of the base 2, the other end of the damping spring 45 is provided with the damping seat 46 fixedly connected, the damping spring 45 is provided with a plurality of damping springs 45, and the plurality of damping springs 45 are symmetrically distributed;

it should be noted that: when the vibration reduction device is used, the vibration generated when the driving motor 3 and the barrel 1 work is counteracted through the arrangement of the shock absorption seat 46 and the shock absorption spring 45, meanwhile, the noise vibration generated when the driving motor 3 decelerates is sealed in the outer barrel through the arrangement of the sound insulation plate 42, the elastic connecting sleeve 41, the bolt 43 and the connecting block 44, so that the noise vibration generated when the driving motor 3 decelerates can be sealed in the outer barrel through the arrangement of the adjusting mechanism 4, the vibration generated when the driving motor 3 and the barrel 1 work is counteracted, the service life of the barrel 1 is prolonged, and compared with the prior art, the noise reduction and shock absorption effects are good;

in the embodiment of the present invention, please refer to fig. 1 and 2, a temperature control mechanism 5 is arranged on a cylinder 1, the temperature control mechanism 5 includes a vent 51, a heat dissipation fan 52, a heat dissipation channel 53 and a heat dissipation fin 54, the vent 51 is arranged on both sides of the outer wall of the cylinder 1, the heat dissipation fan 52 is rotatably connected to the inner wall of the vent 51, the heat dissipation channel 53 is arranged between the outer wall and the inner wall of the cylinder 1, the heat dissipation fin 54 is fixedly connected to the inner wall of the cylinder 1, the temperature control mechanism 5 further includes a filter layer 55, the filter layer 55 is fixedly welded to the inner wall of the vent 51, and the filter layer 55 is composed of an electrostatic dust removal net and an active carbon filter layer;

it should be noted that: when the drum is used, the driving motor 3 is started, along with the rotation of the driving motor 3 and the drum 1, the air inside and outside the drum 1 generates convection through the arrangement of the vent 51 and the heat dissipation fan blades 52, so that the inside of the drum 1 is effectively dissipated, meanwhile, the drum 1 is divided into the outer drum wall and the inner drum wall, heat dissipation is facilitated, then the heat dissipation area and the heat dissipation speed are increased through the arrangement of the heat dissipation channel 53 and the heat dissipation fins 54 arranged between the outer wall and the inner wall of the drum 1, so that the heat dissipation effect is enhanced through the arrangement of the temperature control mechanism 5, when the drum is used, the heat dissipation area can be enlarged through the heat dissipation channel 53 and the heat dissipation fins 54, the temperature accumulation problem of the outer drum wall is greatly relieved, the high-temperature aging phenomenon of the hanging glue is effectively relieved, and the service lives of the hanging glue and the drum are prolonged;

the working principle of the double-drive roller based on the double motors provided by the utility model is as follows: when the device is used, the driving motor 3 is started, along with the rotation of the driving motor 3 and the roller 1, the air inside and outside the roller 1 generates convection through the arrangement of the vent 51 and the heat dissipation fan blades 52, so that the heat dissipation inside the roller 1 is effectively carried out, meanwhile, the roller 1 is divided into the outer roller wall and the inner roller wall, the heat dissipation is convenient, then, the heat dissipation area and the heat dissipation speed are increased through the arrangement of the heat dissipation channel 53 and the heat dissipation fins 54 arranged between the outer wall and the inner wall of the roller 1, so that the heat dissipation effect is enhanced through the expansion of the heat dissipation area through the heat dissipation channel 53 and the heat dissipation fins 54 when the device is used, the temperature accumulation problem of the outer roller wall is greatly relieved, the high-temperature aging phenomenon of the hanging glue is effectively slowed down, the service lives of the hanging glue and the roller are prolonged, and the vibration generated when the driving motor 3 and the roller 1 work is counteracted through the arrangement of the shock absorption seat 46 and the shock absorption spring 45 when the device is used, simultaneously, through the setting of acoustic celotex board 42, elastic connection cover 41, bolt 43 and connecting block 44, it is internal airtight in the urceolus with the noise vibrations that driving motor 3 produced that slows down to through adjustment mechanism 4's setting, can be airtight in the urceolus with the noise vibrations that driving motor 3 produced that slows down during the use, offset the vibrations that driving motor 3 and cylinder 1 during operation produced simultaneously, improved the life of cylinder 1, compare with prior art, it is effectual with the shock attenuation to fall to make an uproar.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A dual-drive roller based on dual motors is characterized by comprising:

a cylinder (1);

the base (2) is positioned on the barrel (1), the base (2) is fixedly welded at the bottom of the barrel (1), and the two sides of the inner wall of the barrel (1) are fixedly provided with driving motors (3);

adjustment mechanism (4), be located on barrel (1), adjustment mechanism (4) include elastic connection cover (41), acoustic celotex board (42), bolt (43) and connecting block (44), connecting block (44) fixed welding is on the inner tube wall of barrel (1), fixed connection's elastic connection cover (41) is installed through bolt (43) in connecting block (44), fixed connection's acoustic celotex board (42) are installed to a side that connecting block (44) were kept away from in elastic connection cover (41).

2. The dual-motor-based dual-drive roller as recited in claim 1, wherein the adjusting mechanism (4) further comprises a damping spring (45) and a damping seat (46), one end of the damping spring (45) is fixedly installed at the bottom of the base (2), and the other end of the damping spring (45) is installed with the damping seat (46) which is fixedly connected.

3. The dual-drive roller based on the double motors is characterized in that a temperature control mechanism (5) is arranged on the roller body (1), the temperature control mechanism (5) comprises a ventilation opening (51), heat dissipation fan blades (52), a heat dissipation channel (53) and heat dissipation fins (54), the ventilation opening (51) is formed in each of two sides of the outer wall of the roller body (1), the heat dissipation fan blades (52) which are rotatably connected are installed on the inner wall of the ventilation opening (51), the heat dissipation channel (53) is arranged between the outer wall and the inner wall of the roller body (1), and the heat dissipation fins (54) which are fixedly connected are installed on the inner wall of the roller body (1).

4. The dual-motor-based dual-drive roller as claimed in claim 3, wherein the temperature control mechanism (5) further comprises a filter layer (55), and the filter layer (55) is fixedly welded on the inner wall of the ventilation opening (51).

5. The dual-motor-based dual-drive roller as recited in claim 2, wherein the damping springs (45) are provided in a plurality, and the plurality of damping springs (45) are symmetrically distributed.

6. Dual-motor-based dual-drive drum according to claim 4, characterized in that the filter layer (55) is composed of an electrostatic dust removal mesh and an activated carbon filter layer.