CN219030740U

CN219030740U - Jitter-free low-noise conveying device

Info

Publication number: CN219030740U
Application number: CN202223384972.4U
Authority: CN
Inventors: 朱俊杰; 贺竞人
Original assignee: Jiangsu Yuan Tech Intelligent Technology Co ltd
Current assignee: Jiangsu Yuan Tech Intelligent Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-16
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a jitter-free low-noise conveying device which comprises a driving light rod shaft, a driven light rod shaft, a movable carrier plate and a driving module, wherein the driving light rod shaft and the driven light rod shaft are arranged in parallel, the movable carrier plate is movably arranged on the driving light rod shaft and the driven light rod shaft, the driving module is used for driving the driving light rod shaft to rotate, and a first roller module is arranged at the bottom of the movable carrier plate and matched with the driving light rod shaft to realize transmission. The utility model can meet the stable conveying of heavy-duty materials, does not generate shaking phenomenon, and has high conveying stability and low noise.

Description

Jitter-free low-noise conveying device

[ field of technology ]

The utility model belongs to the technical field of conveying equipment, and particularly relates to a jitter-free low-noise conveying device.

[ background Art ]

The conveying device is one of the indispensable devices in the automated production and manufacture, and conveying devices for realizing automated conveying in the prior art have various structures, such as conveying belt conveying, roller shaft conveying and the like. The conveying mode of the conveying belt is suitable for materials with lighter loads; for materials with large load, a roller conveying mode or a roller shaft conveying mode is needed; however, both roller transmission and roller shaft transmission have the same problem that a certain distance exists between the roller group and between the roller shaft and the roller shaft, so that the materials are easy to shake in the conveying process, and for materials with high conveying stability requirements, the two conveying modes cannot meet the conveying requirements, and the conveying noise of the conveying equipment is particularly large, so that the on-site operation environment is seriously influenced, and noise pollution is caused.

Accordingly, there is a need to provide a new jitter-free and low-noise conveyor that solves the above-mentioned problems.

[ utility model ]

The utility model mainly aims to provide the jitter-free low-noise conveying device which can meet the requirement of stable conveying of heavy-duty materials, does not generate a jitter phenomenon, and has high conveying stability and low noise.

The utility model realizes the aim through the following technical scheme: the utility model provides a conveyer of no shake low noise, its package parallel arrangement's drive light pole axle and driven light pole axle, activity set up drive light pole axle with driven light epaxial removal carrier plate, and the drive light pole axle rotatory drive module, remove the carrier plate bottom be provided with the cooperation of drive light pole axle realizes driven first gyro wheel module.

Further, a second roller module is arranged at the bottom of the movable carrier plate, and the second roller module is erected on the driven light rod shaft; and the first roller module and the second roller module walk on the driving light rod shaft and the driven light rod shaft.

Further, the first roller module comprises a first roller and a second roller which are distributed on two sides of the axis of the driving light rod; the first roller and the second roller form a rolling support structure, and are located on the circumferential surface of the driving light rod shaft.

Further, along the axial direction of the driving light rod shaft, the axis of the first roller and the axis of the driving light rod shaft are arranged at a first included angle, the axis of the second roller and the axis of the driving light rod shaft are arranged at a second included angle, the first included angle is an acute angle, the second included angle is an obtuse angle, and the sum of the first included angle and the second included angle is equal to 180 degrees.

Further, the first included angle is 45 degrees, and the second included angle is 135 degrees.

Further, the second roller module comprises a third roller and a fourth roller which are distributed on two sides of the axis of the driven light rod, the axes of the third roller and the fourth roller are perpendicular to the axis of the driven light rod, and the rolling plane of the third roller and the rolling plane of the fourth roller are arranged at an included angle of 45 degrees with the vertical plane parallel to the axis of the driven light rod.

Further, the driving module comprises a motor, a transmission gear fixedly arranged on the driving light rod shaft, a driving gear arranged at the rotating output end of the motor and a transmission chain connected with the transmission gear and the driving gear.

Compared with the prior art, the jitter-free low-noise conveying device has the beneficial effects that: the method is characterized in that a polished rod shaft structure is adopted as a conveying walking track, one polished rod shaft is adopted as a driving shaft, a walking assembly is arranged at the bottom of a movable carrier plate in a matched mode, the principle of Mecanum wheel walking is used for designing rollers matched with a driving light shaft into an included angle mode, when the driving light shaft rotates, the surfaces of the driving light shaft are contacted with the surfaces of the rollers attached to the included angle mode, under the action of friction force, an axial pushing component force is given to the rollers, and the rotating driving force of the driving light shaft is converted into horizontal driving force, so that horizontal transfer driving is realized; the polished rod shaft realizes continuous uninterrupted guide rail support so as to ensure that the movable carrier plate does not shake in the moving process, thereby greatly improving the conveying stability and reducing the conveying noise.

[ description of the drawings ]

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic side view of a movable carrier plate mated with a polish rod shaft according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a driving module according to an embodiment of the utility model;

the figures represent the numbers:

100-a jitter-free low noise conveyor;

1-a bracket;

2-driving a light bar shaft;

3-a driven light bar shaft;

4-moving a carrier plate, 41-a first roller module, 411-a first roller, 412-a second roller, 42-a second roller module, 421-a third roller and 422-a fourth roller;

5-driving module, 51-motor, 52-transmission gear, 53-driving gear, 54-transmission chain.

[ detailed description ] of the utility model

Examples:

referring to fig. 1-3, the present embodiment is a jitter-free and low-noise conveying device 100, which includes a frame 1, a driving light beam shaft 2 and a driven light beam shaft 3 disposed on the frame 1 in parallel, a movable carrier 4 movably disposed on the driving light beam shaft 2 and the driven light beam shaft 3, and a driving module 5 for driving the driving light beam shaft 2 to rotate.

The bottom of the movable carrier plate 4 is provided with a traveling assembly (not labeled in the figure) traveling on the driving light bar shaft 2 and the driven light bar shaft 3. The walking assembly comprises a plurality of first roller modules 41 which are matched and driven with the driving light rod shaft 2, and a second roller module 42 which walks on the driven light rod shaft 3.

The side of the movable carrier plate 4 located on the driving light shaft 2 is a driving side, and the side located on the driven light shaft 3 is a driven side. The driven light rod shaft 3 is fixedly arranged on the bracket 1 and mainly plays a role in supporting the driven side of the movable carrier plate 4. The drive light shaft 2 is rotatably provided on the bracket 1, and drives the drive side of the movable carrier 4 to horizontally move mainly by a rotational motion.

The structure of the cooperation transmission of the first roller module 41 and the driving light shaft 2 is similar to a Mecanum wheel structure, which comprises a first roller 411 and a second roller 412 distributed on two sides of the axis of the driving light shaft 2, wherein the first roller 411 and the second roller 412 form a rolling support structure, are located on the circumferential surface of the driving light shaft 2, and drive the first roller module 41 to horizontally move along the axis of the driving light shaft 2 under the rotation driving of the driving light shaft 2. Along the axial direction of the driving light rod shaft 2, the axis of the first roller 411 and the axis of the driving light rod shaft 2 are arranged at a first included angle, the axis of the second roller 412 and the axis of the driving light rod shaft 2 are arranged at a second included angle, the first included angle is an acute angle, the second included angle is an obtuse angle, and the sum of the first included angle and the second included angle is equal to 180 degrees. In this embodiment, along the axial direction of the driving light shaft 2, the axis of the first roller 411 forms an angle of 45 ° with the axis of the driving light shaft 2, and the axis of the second roller 412 forms an angle of 135 ° with the axis of the driving light shaft 2. In other embodiments, the first angle and the second angle may take other angle values.

The second roller module 42 includes a third roller 421 and a fourth roller 422 distributed on two sides of the axis of the driven light shaft 3, the axes of the third roller 421 and the fourth roller 422 are perpendicular to the axis of the driven light shaft 3, and the rolling plane of the third roller 421 and the fourth roller 422 is set at an included angle of 45 ° with the axis of the driven light shaft 3.

The driving light rod shaft 2 and the driven light rod shaft 3 can be flexibly arranged according to the conveying length, and the installation is convenient. The driving light rod shaft 2 and the driven light rod shaft 3 are of two continuous shaft rod structures, the surfaces of the driving light rod shaft 2 and the driven light rod shaft 3 form continuous and smooth sliding rails, the moving carrier plate 4 does not shake when walking on the continuous and smooth track of the driven light rod shaft 3 formed by the driving light rod shaft 2, and the conveying stability is greatly improved; in addition, the noise of conveying is greatly reduced because of no shaking in the conveying process; in addition, the driving light rod shaft 2 and the driven light rod shaft 3 are rigid supporting structures, so that heavy-load materials can be born, and the conveying requirement of the heavy-load materials is met.

In this embodiment, the driving module 5 adopts a chain type transmission, and includes a motor 51, a transmission gear 52 fixedly disposed on the driving light shaft 2, a driving gear 53 disposed at a rotation output end of the motor 51, and a transmission chain 54 connecting the transmission gear 52 and the driving gear 53.

In other embodiments, the drive module 5 may also be driven in the form of a synchronous pulley. The present embodiment is not limited.

When the light rod shaft 2 is driven to rotate, the surface of the light rod shaft 2 is driven to be in contact with the surfaces of the first roller 411 and the second roller 412, so that the first roller 411 and the second roller 412 are pushed by the friction force to be in an axial pushing component force, and further horizontal transfer driving is realized.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims

1. The utility model provides a no shake low noise conveyor which characterized in that: the driving light rod comprises a driving light rod shaft, a driven light rod shaft, a movable carrier plate and a driving module, wherein the driving light rod shaft and the driven light rod shaft are arranged in parallel, the movable carrier plate is movably arranged on the driving light rod shaft and the driven light rod shaft, the driving module is used for driving the driving light rod shaft to rotate, and a first roller module matched with the driving light rod shaft to realize transmission is arranged at the bottom of the movable carrier plate.

2. The jitter-free low noise delivery apparatus of claim 1, wherein: the bottom of the movable carrier plate is also provided with a second roller module, and the second roller module is erected on the driven light rod shaft; and the first roller module and the second roller module walk on the driving light rod shaft and the driven light rod shaft.

3. A jitter-free low noise delivery device according to claim 1 or 2, wherein: the first roller module comprises a first roller and a second roller which are distributed on two sides of the axis of the driving light rod; the first roller and the second roller form a rolling support structure, and are located on the circumferential surface of the driving light rod shaft.

4. A jitter-free low noise delivery apparatus as claimed in claim 3, wherein: along in the axial direction of drive light pole axle, the axis of first gyro wheel with the axis of drive light pole axle is first contained angle setting, the axis of second gyro wheel with the axis of drive light pole axle is the second contained angle setting, first contained angle is the acute angle, the second contained angle is the obtuse angle, just first contained angle with the sum of second contained angle equals 180.

5. The jitter-free low noise delivery apparatus of claim 4, wherein: the first included angle is 45 degrees, and the second included angle is 135 degrees.

6. The jitter-free low noise delivery apparatus of claim 2, wherein: the second roller module comprises third rollers and fourth rollers which are distributed on two sides of the axis of the driven light rod, the axes of the third rollers and the fourth rollers are perpendicular to the axis of the driven light rod, and the rolling planes of the third rollers and the fourth rollers are arranged at an included angle of 45 degrees with the vertical plane parallel to the axis of the driven light rod.

7. The jitter-free low noise delivery apparatus of claim 1, wherein: the driving module comprises a motor, a transmission gear fixedly arranged on the driving light rod shaft, a driving gear arranged at the rotating output end of the motor and a transmission chain connected with the transmission gear and the driving gear.