CN214933267U

CN214933267U - Single-motor double-output shaft belt conveyor

Info

Publication number: CN214933267U
Application number: CN202022946696.0U
Authority: CN
Inventors: 胡云高; 林伟通; 贾开奇; 李建礼; 凌景亮; 曹品
Original assignee: Dongguan Weichuang Huaxin Automation Equipment Co ltd; Shenzhen Weichuang Automation Equipment Co Ltd; Guangdong Weichuang Wuyang Intelligent Equipment Co Ltd; Jiangsu Wuyang Parking Industry Group Co Ltd
Current assignee: Dongguan Weichuang Huaxin Automation Equipment Co ltd; Shenzhen Weichuang Automation Equipment Co Ltd; Guangdong Weichuang Wuyang Intelligent Equipment Co Ltd; Jiangsu Wuyang Parking Industry Group Co Ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-11-30
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a single motor dual output shaft belt conveyor, be driven cylinder and the initiative cylinder that the level was arranged including power frame, conveyer belt, motor and rolling central line. The driven roller is arranged on the power frame, the driving roller and the driven roller are arranged at intervals, the motor is arranged on the power frame, and the conveying belt is wound on the driven roller and the driving roller. The driving rollers comprise a first driving roller and a second driving roller which are spaced and aligned with each other, one of the first driving roller and the second driving roller is connected with a motor, and the first driving roller and the second driving roller are driven by a belt driving mode, a chain driving mode or a gear driving mode. The utility model discloses a single motor dual output shaft belt conveyor can increase the drive cornerite, increases drive friction to improve the problem of skidding.

Description

Single-motor double-output shaft belt conveyor

Technical Field

The utility model relates to a technique and light industry technical field are equipped in the commodity circulation, especially relate to a single motor dual output axle belt conveyor.

Background

With the rapid development of modern logistics, the demand on logistics automation equipment is higher and higher, and in an automation system of modern logistics, especially in logistics distribution, electronic commerce, express logistics and other industries, a plane/inclined belt conveyor is the most basic and most common conveying equipment.

At present, 3000/6000/9000/12000/15000/18000(mm) is taken as a standard length of a belt conveyor, in the conveyor with the length of more than 15000, a single-motor single-driving-shaft mode is adopted for driving, the driving length is long, the friction force between a belt and a supporting plate is large, the belt slipping phenomenon occurs sometimes, and in consideration of aspects such as cost control, synchronous control and the like, the slipping problem is solved by adopting a mode of adjusting the belt tensioning degree of the existing conveyor.

The belt tensioning adjustment is a processing mode for indirectly improving belt slipping, the belt slipping phenomenon is not fundamentally solved, the effect is sometimes not ideal, and the better effect can be achieved generally by debugging for many times, so that the method is relatively complex. And the belt is easy to be excessively tensioned depending on subjective consciousness of operators, so that the bending deformation of each roller shaft, the reduction of the flexibility of the belt and the reduction of the service life are caused.

Therefore, there is a need for a single motor dual output shaft belt conveyor that overcomes the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single motor dual output shaft belt conveyor increases drive frictional force through increase drive cornerite to improve the problem of skidding.

In order to achieve the purpose, the utility model provides a single motor dual output shaft belt conveyor, be driven cylinder and the initiative cylinder that the level was arranged including power frame, conveyer belt, motor and rolling central line. The driven roller is mounted on the power frame, the driving roller and the driven roller are arranged at intervals, the motor is mounted on the power frame, and the conveying belt is wound on the driven roller and the driving roller; the driving rollers comprise a first driving roller and a second driving roller which are spaced and aligned with each other, one of the first driving roller and the second driving roller is connected with the motor, and the first driving roller and the second driving roller are driven by a belt driving mode, a chain driving mode or a gear driving mode.

Preferably, the first driving roller and the second driving roller are horizontally aligned with each other, and a sprocket is mounted at each of one shaft ends of the first driving roller and the second driving roller, a chain is wound on the sprocket, and the other shaft end of the first driving roller or the second driving roller is connected to the output end of the motor.

Preferably, the single-motor double-output shaft belt conveyor of the present invention further comprises a first direction-changing roller located at the outside of the first driving roller in the horizontal direction and/or a second direction-changing roller located at the outside of the second driving roller in the horizontal direction, wherein the first driving roller and the second driving roller are located in the space surrounded by the first direction-changing roller and the second direction-changing roller, and the first direction-changing roller and the second direction-changing roller are abutted against the conveyor belt from the outside.

Preferably, the single-motor dual-output shaft belt conveyor of the present invention further comprises a first tensioning structure located in the horizontal direction between the first direction-changing roller and the first driving roller.

Preferably, the first tensioning structure comprises a first tensioning roller and a first adjusting operation component for adjusting the horizontal position of the first tensioning roller, and the first tensioning roller is abutted against the conveying belt from the inside.

Preferably, the power frame is provided with a first horizontal adjusting groove for the sliding adjustment of the first tensioning roller, and two shaft ends of the first tensioning roller are arranged in the first horizontal adjusting groove.

Preferably, the single-motor dual-output shaft belt conveyor of the present invention further comprises a second tensioning structure located in the horizontal direction between the second direction-changing drum and the second driving drum.

Preferably, the second tensioning structure comprises a second tensioning roller and a second adjusting operation component for adjusting the horizontal position of the second tensioning roller, and the second tensioning roller abuts against the conveying belt from the inside.

Preferably, the power frame is provided with a second horizontal adjusting groove for the sliding adjustment of the second tensioning roller, and two shaft ends of the second tensioning roller are arranged in the second horizontal adjusting groove.

Preferably, the motor is a reduction motor.

Compared with the prior art, because the initiative cylinder contains first initiative cylinder and the second initiative cylinder that separates each other and align, one of first initiative cylinder and the second initiative cylinder is connected with the motor, transmits through belt drive mode, chain drive mode or gear drive mode between first initiative cylinder and the second initiative cylinder, makes the utility model discloses a single motor dual output shaft belt conveyor is under not changing used motor circumstances, through increasing first initiative cylinder or second initiative cylinder, becomes biax series drive by the unipolar drive, increases the drive cornerite as far as possible, increases drive frictional force to improve the problem of skidding.

Drawings

Fig. 1 is a schematic plan view of the single-motor dual-output shaft belt conveyor of the present invention.

Fig. 2 is a schematic plan view of the single-motor double-output shaft belt conveyor shown in fig. 1 in a top view.

Fig. 3 is a schematic view of the internal structure of fig. 1 taken along line B-B.

Fig. 4 is a schematic structural diagram showing the driven roller, the second driving roller and a part of the conveyer belt in the single-motor dual-output shaft belt conveyor of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the single-motor dual-output belt conveyor 100 of the present invention includes a power frame 10, a conveyor belt 20, a motor 30, and a driven roller 40 and a driving roller 50, which are horizontally disposed along a rolling center line C, such that the rolling center lines C of the driving roller 50 and the driven roller 40 are parallel. The driven roller 40 is arranged on the power frame 10, the power frame 10 provides supporting and fixing effects for the driven roller 40, and the driving roller 50 and the driven roller 40 are arranged in a spaced mode; the motor 30 is mounted on the power frame 10, the power frame 10 provides a supporting function for the motor 30, preferably, the motor 30 is a speed reducing motor to output a larger torque, but not limited thereto; the conveyer belt 20 is wound around the driven roller 40 and the driving roller 50, so that the conveyer belt 20 is driven to rotate in the operation process of the motor 30 and under the cooperation of the driving roller 50 and the driven roller 40. Wherein the driving roller 50 comprises a first driving roller 51 and a second driving roller 52 which are spaced apart from and aligned with each other, preferably, in fig. 1 and 2, the first driving roller 51 is located at the right side and the second driving roller 52 is located at the left side, but not limited thereto; the first driving roller 51 is further connected with the motor 30, and the motor 30 drives the first driving roller 51 to roll; the first driving roller 51 and the second driving roller 52 are driven by a chain transmission manner, so that the rolling first driving roller 51 drives the second driving roller 52 to roll synchronously by the chain transmission manner, thereby achieving the purpose of ensuring the first driving roller 51 and the second driving roller 52 to roll synchronously under the driving of the motor 30. Specifically, in fig. 2, the first driving roller 51 and the second driving roller 52 are aligned with each other in a horizontal direction (i.e., the direction indicated by the arrow a or the opposite direction), and one shaft end of each of the first driving roller 51 and the second driving roller 52 is mounted with a chain wheel 61, a chain 62 is wound on the chain wheel 61, and the other shaft end of the first driving roller 51 is assembled with the output end of the motor 30, so that the motor 30 and the chain wheel 61 are respectively located at the two opposite shaft ends of the driving roller 52, thereby achieving the purpose of more reasonable and compact structure. It is understood that, in other embodiments, the transmission between the first driving roller 51 and the second driving roller 52 can be performed by a belt transmission manner or a gear transmission manner; when the first driving roller 51 and the second driving roller 52 are driven by a chain transmission method, the output end of the motor 30 can be assembled and connected with the second driving roller 52, so the above description is not limited. More specifically, the following:

as shown in fig. 1 and fig. 2, the single-motor dual-output belt conveyor 100 of the present invention further includes a first direction-changing roller 71 located outside the first driving roller 51 in the horizontal direction (i.e., the direction indicated by the arrow a or the opposite direction) and a second direction-changing roller 72 located outside the second driving roller 52 in the horizontal direction, the first driving roller 51 and the second driving roller 52 are located in a space 73 surrounded by the first direction-changing roller 71 and the second direction-changing roller 72, and the first direction-changing roller 71 and the second direction-changing roller 72 are abutted against the conveyor belt 20 from the outside to ensure the reliability of the rotary motion of the conveyor belt 20. Specifically, in fig. 1 and 2, the first direction-changing drum 71 is located on the right side of the first driving drum 51, and the second direction-changing drum 72 is located on the left side of the second driving drum 52, but not limited thereto. It is understood that the first direction-changing drum 71 or the second direction-changing drum 72 can be deleted according to actual needs, and therefore the description is not limited to the above.

As shown in fig. 1 and 2, the single-motor dual-output belt conveyor 100 of the present invention further includes a first tensioning structure 80 located between the first direction-changing roller 71 and the first driving roller 51 in the horizontal direction; for example, the first tensioning structure 80 includes a first tensioning roller 81 and a first adjusting operation component 82 for adjusting the horizontal position of the first tensioning roller 81, the first tensioning roller 81 abuts against the conveying belt 20 from the inside to flexibly adjust the tightness degree of the conveying belt 20; preferably, in fig. 1, the power frame 10 is provided with a first horizontal adjustment groove 11 for slidably adjusting the first tensioning roller 81, and two axial ends of the first tensioning roller 81 are disposed in the first horizontal adjustment groove 81 to meet the space requirement of horizontal adjustment of the first tensioning roller 81.

As shown in fig. 1 and 2, the single-motor dual-output belt conveyor 100 of the present invention further includes a second tensioning structure 90 located between the second direction-changing drum 72 and the second driving drum 52 in the horizontal direction; for example, the second tensioning structure 90 includes a second tensioning roller 91 and a second adjusting operation component 92 for adjusting the horizontal position of the second tensioning roller 91, and the second tensioning roller 92 abuts against the conveying belt 20 from the inside to flexibly adjust the tightness degree of the conveying belt 20; preferably, in fig. 1, the power frame 10 is provided with a second horizontal adjustment groove 12 for slidably adjusting the second tensioning roller 91, and two axial ends of the second tensioning roller 91 are disposed in the second horizontal adjustment groove 12, so as to meet the space requirement of horizontal adjustment of the second tensioning roller 91. It should be noted that, in fig. 1, the first tensioning structure 80 and the second tensioning structure 90 are aligned with each other in the horizontal direction, but not limited thereto.

Compared with the prior art, because the driving roller 50 contains the first driving roller 51 and the second driving roller 52 that are spaced from each other and align, one of the first driving roller 51 and the second driving roller 52 is connected with the motor 30, and the transmission is carried out through belt transmission mode, chain transmission mode or gear transmission mode between the first driving roller 51 and the second driving roller 52, so that the utility model discloses a single-motor double-output shaft belt conveyor 100 is under the condition of not changing used motor 30, through increasing first driving roller 51 or second driving roller 52, becomes biax series drive by single-shaft drive, increases the drive cornerite as far as possible, increases drive frictional force to improve the problem of skidding.

The above disclosure is only a preferred embodiment of the present invention, and the function is to facilitate the understanding and implementation of the present invention, which is not to be construed as limiting the scope of the present invention, and therefore, the present invention is not limited to the claims.

Claims

1. The single-motor double-output shaft belt conveyor is characterized in that the driving roller comprises a first driving roller and a second driving roller which are spaced from each other and aligned, one of the first driving roller and the second driving roller is connected with the motor, and the first driving roller and the second driving roller are driven by a belt transmission mode, a chain transmission mode or a gear transmission mode.

2. The single-motor dual-output shaft belt conveyor of claim 1, wherein the first driving roller and the second driving roller are horizontally aligned with each other, and a sprocket is mounted on each of one shaft ends of the first driving roller and the second driving roller, a chain is wound on the sprocket, and the other shaft end of the first driving roller or the second driving roller is connected to an output end of the motor.

3. The single-motor double-output shaft belt conveyor of claim 1, further comprising a first direction-changing drum located outside the first driving drum in the horizontal direction and/or a second direction-changing drum located outside the second driving drum in the horizontal direction, the first and second driving drums being located in a space surrounded by the first and second direction-changing drums, the first and second direction-changing drums abutting against the conveyor belt from outside.

4. The single motor dual output shaft belt conveyor of claim 3 further comprising a first tensioning arrangement located horizontally between the first direction-changing roller and the first drive roller.

5. The single-motor dual-output shaft belt conveyor of claim 4, wherein the first tensioning structure comprises a first tensioning roller that abuts the conveyor belt from inside and a first adjustment operating assembly for adjusting a horizontal position of the first tensioning roller.

6. The single-motor double-output shaft belt conveyor of claim 5, wherein the power frame is provided with a first horizontal adjusting groove for slidably adjusting the first tensioning roller, and two shaft ends of the first tensioning roller are arranged in the first horizontal adjusting groove.

7. The single motor dual output shaft belt conveyor of claim 3 further comprising a second tensioning arrangement located horizontally between the second direction-changing drum and the second drive drum.

8. The single-motor dual-output belt conveyor of claim 7, wherein the second tensioning structure comprises a second tensioning roller internally abutting the conveyor belt and a second adjustment operating assembly for adjusting the second tensioning roller in a horizontal position.

9. The single-motor double-output shaft belt conveyor of claim 8, wherein the power frame is provided with a second horizontal adjusting groove for slidably adjusting the second tensioning roller, and two shaft ends of the second tensioning roller are disposed in the second horizontal adjusting groove.

10. The single-motor dual-output shaft belt conveyor of claim 1, wherein the motor is a reduction motor.