CN214877599U

CN214877599U - Adjustable electrically-driven conveying roller set

Info

Publication number: CN214877599U
Application number: CN202120820943.4U
Authority: CN
Inventors: 计坤祥; 何世胜; 雷军涛
Original assignee: Xinlide Hubei Mechanical And Electrical Equipment Engineering Co ltd
Current assignee: Xinlide Hubei Mechanical And Electrical Equipment Engineering Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-26
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses an adjustable electrically driven conveying roller group, include: the automatic feeding device comprises a chassis, wherein a support is arranged above the chassis, a plurality of sliding blocks are arranged inside the support, a roller is arranged between the sliding blocks, and a chain wheel is arranged in front of the sliding blocks; the fixing seat is arranged on the right side of the rightmost sliding block, a bolt is arranged in front of the fixing seat, a plurality of fixing pins are arranged below the bolt, and a scale bar is arranged below the fixing pins; the connecting rod is arranged in front of the sliding block, a sliding rod is arranged behind the lower end of the connecting rod, and a spring is arranged above the sliding rod. The utility model discloses a cooperation between each part for can adjust the distance that the material was transmitted by the cylinder, and can guarantee that the spaced distance equals between the cylinder when adjusting, adjust and accomplish the back cylinder position and can fix, and still can be driven by the motor and rotate, guaranteed that the cylinder can carry out normal operation, promote device moving stability.

Description

Adjustable electrically-driven conveying roller set

Technical Field

The utility model relates to the technical field, specifically be an adjustable electric drive conveying roller group.

Background

The roller group is used as the power of belt conveyer and lifting equipment. The power source of the roller set is divided into electric roller drive and motor drive.

Current motor drive roller group transfer apparatus in market adopts a plurality of cylinders to combine and all cylinders to carry out power transmission through same chain and sprocket meshing, if will adjust the interval of cylinder, then needs the manual work to dismantle the chain and increase and decrease the link joint and adjust the cylinder interval again, and the operation is comparatively loaded down with trivial details, for this reason, we propose an adjustable electrically driven conveying roller group.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable electrically-driven conveying roller group to current motor drive roller group transfer apparatus who proposes in solving above-mentioned background art adopts a plurality of cylinders to combine and all cylinders to carry out power transmission through same chain and sprocket meshing, if will adjust the interval of cylinder, then need the manual work to dismantle the chain and increase and decrease the link joint and come again and adjust the cylinder interval, operate comparatively loaded down with trivial details problem.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable electrically driven transfer roller set comprising:

the automatic feeding device comprises a chassis, wherein a support is arranged above the chassis, a plurality of sliding blocks are arranged inside the support, a roller is arranged between the sliding blocks, and a chain wheel is arranged in front of the sliding blocks;

the fixing seat is arranged on the right side of the sliding block, a bolt is arranged in front of the fixing seat, a plurality of fixing pins are arranged below the bolt, and a scale bar is arranged below the fixing pins;

the connecting rod is arranged in front of the sliding block, a sliding rod is arranged behind the lower end of the connecting rod, and a spring is arranged above the sliding rod.

Preferably, the chassis further comprises:

the motor is arranged on the left side of the upper surface of the chassis, a driving wheel is arranged in front of the motor, a pulley is arranged on the right side of the driving wheel, a telescopic rod is arranged on the right side of the pulley, and a regulating wheel is arranged above the telescopic rod.

Preferably, the sliding block and the bracket form a slidable structure, the roller and the sliding block form a rotatable structure, the roller and the chain wheel form an integrated structure through a rotating shaft, and the rollers are connected through an elastic belt.

Preferably, the fixing seat and the sliding block form an integrated structure, the bolt and the fixing seat form an integrated structure, the bolt and the fixing pin can form an embedded structure, and the fixing pins are equidistantly mounted at the lower end of the support.

Preferably, constitute rotatable structure through the bolt between the connecting rod, and the connecting rod passes through the bolt and constitutes rotatable structure with the slider, the connecting rod passes through the bolt and constitutes rotatable structure with the slide bar, and the slide bar passes through the spring and constitutes liftable structure with the support.

Preferably, the motor constitutes the gomphosis structure with the action wheel, and the action wheel passes through the chain and is connected with sprocket, pulley and regulating wheel, the regulating wheel constitutes integrated structure with the telescopic link, and the regulating wheel passes through the telescopic link and constitutes elevation structure with the chassis.

The utility model provides an adjustable electrically-driven conveying roller set possesses following beneficial effect: this adjustable electrically-driven conveying roller group through the cooperation between each part for can adjust the distance that the material was transmitted by the cylinder, and can guarantee that the spaced distance equals between the cylinder when adjusting, adjust and accomplish the back cylinder position and can fix, and still can be driven by the motor and rotate, guaranteed that the cylinder can carry out normal operation, promote device moving stability.

1. The utility model can ensure the distance between the rollers to be equal when adjusting the position of the rollers through the arrangement of the connecting rod, and the spring can provide stable and balanced downward elastic force for the connecting rod through the sliding rod, ensure that the sliding block can be tightly attached to the bracket and kept vertical to the bracket before and after moving, improve the stability of the rollers when transporting articles and improve the transportation efficiency of the device;

2. the utility model discloses a setting of bolt makes the slider can all be fixed in the support by the bolt before and after moving, avoids the slider to be driven by the connecting rod to move because of the spring force effect of spring after adjusting, and through observing the distance that the bolt moved on the scale bar, the interval between the cylinder can be reachd through simple calculation, has promoted the accuracy of cylinder distance adjustment, avoids the condition that the interval between the cylinder is too big leads to the material to drop to take place;

3. the utility model discloses a setting of regulating wheel for the cylinder removes the front and back chain all can keep and be connected with inseparable interlock between sprocket and the action wheel, makes the motor all can drive the sprocket through the action wheel all the time and rotates, thereby drives the cylinder and rotates, avoids the condition of skidding to appear between the position adjustment back chain of cylinder and action wheel and the sprocket, thereby leads to the unable normal rotation of roll, has promoted device moving stability.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the regulating wheel of the present invention.

In the figure: 1. a chassis; 2. a support; 3. a slider; 4. a drum; 5. a sprocket; 6. a fixed seat; 7. a bolt; 8. a fixing pin; 9. a scale bar; 10. a connecting rod; 11. a slide bar; 12. a spring; 13. a motor; 14. a driving wheel; 15. a pulley; 16. a telescopic rod; 17. and an adjusting wheel.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable electrically driven transfer roller set comprising:

the automatic feeding device comprises a chassis 1, a support 2 is arranged above the chassis 1, a plurality of sliding blocks 3 are arranged in the support 2, a roller 4 is arranged between the sliding blocks 3, a chain wheel 5 is arranged in front of the sliding blocks 3, the sliding blocks 3 and the support 2 form a slidable structure, the roller 4 and the sliding blocks 3 form a rotatable structure, the roller 4 and the chain wheel 5 form an integrated structure through a rotating shaft, and the rollers 4 are connected through an elastic belt;

a fixed seat 6 which is arranged at the right side of the slide block 3, a bolt 7 is arranged in front of the fixed seat 6, a plurality of fixed pins 8 are arranged below the bolt 7, a scale bar 9 is arranged below the fixed pins 8, the fixed seat 6 and the slide block 3 form an integrated structure, the bolt 7 and the fixed seat 6 form an integrated structure, the bolt 7 and the fixed pin 8 can form an embedded structure, the fixed pins 8 are arranged at the lower end of the bracket 2 at equal intervals, through the arrangement of the bolt 7, the sliding block 3 can be fixed in the bracket 2 by the bolt 7 before and after moving, the sliding block 3 is prevented from being driven to move by the connecting rod 10 due to the elastic force of the spring 12 after being adjusted, the distance between the rollers 4 can be obtained by observing the moving distance of the bolt 7 on the scale bar 9 and then simply calculating, so that the accuracy of adjusting the distance between the rollers 4 is improved, and the phenomenon that the materials fall off due to overlarge distance between the rollers 4 is avoided;

the connecting rod 10 is arranged in front of the sliding block 3, a sliding rod 11 is arranged behind the lower end of the connecting rod 10, a spring 12 is arranged above the sliding rod 11, a rotatable structure is formed between the connecting rods 10 through bolts, the connecting rod 10 and the sliding block 3 form a rotatable structure through bolts, the connecting rod 10 and the sliding rod 11 form a rotatable structure through bolts, the sliding rod 11 and the support 2 form a liftable structure through the spring 12, through the arrangement of the connecting rod 10, the distance between the rollers 4 can be ensured to be equal when the positions of the rollers 4 are adjusted, the spring 12 can provide stable and balanced downward elastic force for the connecting rod 10 through the sliding rod 11, the sliding block 3 can be ensured to be tightly attached to the support 2 and keep vertical to the support 2 before and after moving, the stability of the rollers 4 during article transportation is improved, and the transportation efficiency of the device is improved;

the chassis 1 further comprises:

a motor 13 arranged on the left side of the upper surface of the chassis 1, a driving wheel 14 arranged in front of the motor 13, a pulley 15 arranged on the right side of the driving wheel 14, a telescopic rod 16 arranged on the right side of the pulley 15, an adjusting wheel 17 arranged above the telescopic rod 16, the motor 13 and the driving wheel 14 forming an embedded structure, the driving wheel 14 being connected with the chain wheel 5, the pulley 15 and the adjusting wheel 17 through a chain, the adjusting wheel 17 and the telescopic rod 16 forming an integrated structure, and the adjusting wheel 17 forming a lifting structure with the chassis 1 through the telescopic rod 16, through the arrangement of the adjusting wheel 17, the chain can be kept in close meshed connection with the chain wheel 5 and the driving wheel 14 before and after the roller 4 moves, so that the motor 13 can always drive the chain wheel 5 through the driving wheel 14 to rotate, thereby driving the roller 4 to avoid the situation of slipping between the chain and the driving wheel 14 and the chain wheel 5 after the position adjustment of the roller 4, thereby causing the roller 4 not to rotate normally and improving the stability of the operation of the device.

In summary, the set of electrically driven adjustable conveying rollers is used by firstly adjusting the spacing between the rollers 4 according to the configuration shown in fig. 1 and 2, by the operator according to the article to be transported, first raising the pins 7 from the fixed pins 8, then the fixed seat 6 is pulled rightwards by contrasting with the scale bar 9 to enable the sliding block 3 to move to a preset position in the bracket 2, then the bolt 7 is placed into the fixed pin 8 to fix the position of the sliding block 3, during the movement of the sliding block 3, the connecting rod 10 is stretched, the sliding rod 11 drives the spring 12 to be compressed, meanwhile, the chain drives the adjusting wheel 17 to rise due to the movement of the chain wheel 5, the telescopic rod 16 is driven to extend, after the adjustment is finished, the motor 13 is started, the motor 13 drives the driving wheel 14 to rotate, thereby the chain wheel 5 is driven to rotate through the chain, the roller 4 starts to rotate, and (4) transporting the object, lifting the bolt 7 after the transportation is finished, and inserting the bolt 7 back into the fixing pin 8 after the roller 4 is reset.

Claims

1. An adjustable electrically driven transfer roller set, comprising:

2. The set of adjustable, electrically driven transfer rollers of claim 1, wherein the chassis further comprises:

3. An adjustable electrically driven conveying roller set as claimed in claim 1, wherein the sliding block and the bracket form a slidable structure, the rollers and the sliding block form a rotatable structure, the rollers and the chain wheel form an integrated structure through a rotating shaft, and the rollers are connected through an elastic belt.

4. The set of adjustable electrically driven conveying rollers of claim 1 wherein the fixed base and the sliding block are integrally formed, and the latch and the fixed base are integrally formed, the latch and the fixed pin are capable of being engaged, and the fixed pin is mounted at the lower end of the frame at equal intervals.

5. The set of adjustable electrically driven conveying rollers of claim 1, wherein the connecting rods are rotatably connected by bolts and sliding blocks, the connecting rods are rotatably connected by bolts and sliding rods, and the sliding rods are connected by springs and supports to form a lifting structure.

6. The set of adjustable electrically driven conveying rollers of claim 2, wherein the motor and the driving wheel form a fitting structure, the driving wheel is connected with the chain wheel, the pulley and the adjusting wheel through a chain, the adjusting wheel and the telescopic rod form an integrated structure, and the adjusting wheel and the chassis form a lifting structure through the telescopic rod.