CN211392630U - Quarter turn structure for roller type conveying device - Google Patents

Abstract

The utility model discloses a quarter turn structure for roll-type conveyer, roll-type conveyer has the many transfer rollers that set up along controlling the direction interval, quarter turn structure includes two conveyer belts, actuating mechanism and elevating system, two conveyer belts set up along controlling the direction interval, and all set up between two adjacent transfer rollers along the fore-and-aft direction level, the conveyer belt all is connected with the actuating mechanism transmission, actuating mechanism's lower extreme front side is rotated with ground and is connected, elevating system sets up in actuating mechanism lower extreme rear side below, and be connected with actuating mechanism's lower extreme rear side transmission, elevating system drives actuating mechanism and rotates around its lower extreme front side, so that the rear side of conveyer belt upper end shifts up to the top of transfer roller or shifts down to between two corresponding transfer rollers. The utility model provides a quarter turn structure for roll-type conveyer, its simple structure can realize the quarter turn of the last plate body of roll-type conveyer fast.

Description

Quarter turn structure for roller type conveying device

Technical Field

The utility model relates to a transfer apparatus field. More specifically, the present invention relates to a quarter turn structure for a roller conveyor.

Background

The roller conveyer is suitable for conveying article with planar bottom and consists of mainly driving roller, frame, support, driving part, etc. The multi-type collinear distribution conveying device has the characteristics of large conveying capacity, high speed, light and fast operation and capability of realizing collinear distribution conveying of multiple varieties. The roller type conveying devices are easy to connect and filter, and a complex logistics conveying system can be formed by a plurality of roller lines and other conveying equipment or special machines. For general linear conveying, especially for linear conveying of plate bodies, the roller conveying device can be easily realized, but for the conveying process, when the conveying direction of the plate bodies needs to be turned by 90 degrees, the turning radius of the existing roller conveying device is large, so that the conveying distance is long, and the conveying speed is too slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quarter turn structure for roller conveyor, its simple structure can realize the quarter turn of the last plate body of roller conveyor fast.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a quarter turn structure for a roller conveyor having a plurality of conveyor rollers arranged at intervals in a left-right direction, the quarter turn structure comprises two conveyor belts, a driving mechanism and a lifting mechanism, the two conveyor belts are arranged at intervals along the left and right direction, and are horizontally arranged between two adjacent conveying rollers along the front-back direction, the conveying belts are in transmission connection with the driving mechanism, the front side of the lower end of the driving mechanism is rotationally connected with the ground, the lifting mechanism is arranged below the rear side of the lower end of the driving mechanism, and is in transmission connection with the rear side of the lower end of the driving mechanism, the lifting mechanism drives the driving mechanism to rotate around the front side of the lower end of the driving mechanism, so that the rear side of the upper end of the conveying belt moves upwards to the upper part of the conveying rollers or moves downwards to a position between the two corresponding conveying rollers.

Preferably, in the quarter turn structure for a roller conveyor, the driving mechanism includes a driving unit, two rotating shafts, four bearing seats and a supporting plate, the two rotating shafts are arranged along the left and right direction and are respectively arranged on the front and rear sides of the roller conveyor, two ends of the rotating shafts are respectively rotatably mounted in the two bearing seats, the rotating shaft on the front side is coaxially sleeved with two front conveying wheels, the rotating shaft on the rear side is coaxially sleeved with two rear conveying wheels, the two rear conveying wheels respectively correspond to the two front conveying wheels in the front-back direction, the front conveying wheel and the corresponding rear driving wheel are sleeved with one conveying belt, the two bearing seats on the front side are respectively rotatably connected with the ground through a rotating assembly, the supporting plate is horizontally arranged on the rear side of the roller conveyor, and the two bearing seats on the front side are vertically arranged on the upper end of the supporting plate, the driving unit is arranged at the upper end of the supporting plate and is in transmission connection with the rotating shaft positioned at the rear side of the roller type conveying device, the lifting mechanism is arranged below the supporting plate and is in transmission connection with the supporting plate, and the lifting mechanism drives the supporting plate to move up and down.

Preferably, in the quarter turn structure for the roller conveyor, the rotating assembly includes a lower positioning member and an upper positioning member, the upper positioning member is disposed at the lower end of the corresponding bearing seat, the lower positioning member is vertically disposed on the ground, and the upper end of the lower positioning member is rotatably connected to the lower end of the corresponding upper positioning member.

Preferably, in the quarter turn structure for a roller conveyor, the lifting mechanism includes at least two telescopic cylinders, the cylinders of the telescopic cylinders are vertically arranged on the ground, and the telescopic rods are vertically arranged and connected with the lower ends of the supporting plates.

Preferably, in the quarter turn structure for the roller conveyor, the driving unit includes a motor and a speed reducer, the motor and the speed reducer are both disposed at the upper end of the supporting plate, one end of the rotating shaft located at the rear side of the roller conveyor extends out of the corresponding bearing seat and is in transmission connection with the speed reducer, and the motor is in transmission connection with the speed reducer.

The utility model discloses a quarter turn structure is through setting up the conveyer belt between roll-type conveyer's roll to drive the drive belt through elevating system and reciprocate, thereby conveyer belt rebound to the top of transfer roller or between the downward movement to two transfer rollers that correspond, thereby when conveyer belt rebound to the top of transfer roller, through two conveyer belts with the plate body jack-up on the roll-type conveyer realize its quarter turn surely.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a quarter turn structure according to the present invention;

fig. 2 is a front side view of the quarter turn structure according to the present invention;

fig. 3 is a rear side view of the quarter turn structure of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Figures 1-3 illustrate a quarter turn configuration for a roller conveyor according to an embodiment of the present invention, the roller type conveying device is provided with a plurality of conveying rollers 1 which are arranged at intervals along the left-right direction, the quarter turn structure comprises two conveying belts 2, a driving mechanism and a lifting mechanism, the two conveying belts 2 are arranged at intervals along the left-right direction, and are horizontally arranged between two adjacent conveying rollers 1 along the front-back direction, the conveying belts 2 are in transmission connection with the driving mechanism, the front side of the lower end of the driving mechanism is rotationally connected with the ground, the lifting mechanism is arranged below the rear side of the lower end of the driving mechanism, and is in transmission connection with the rear side of the lower end of the driving mechanism, the lifting mechanism drives the driving mechanism to rotate around the front side of the lower end of the driving mechanism, so that the rear side of the upper end of the conveyor belt 2 moves upwards to the upper part of the conveyor rollers 1 or moves downwards to a position between the two corresponding conveyor rollers 1.

Among the above-mentioned technical scheme, when not needing the plate body quarter turn on the roll-type conveyer, elevating system drives actuating mechanism and two conveyer belts 2 and rotates to between two conveyer rollers 1 that correspond downwards, plate body on the roll-type conveyer is when carrying like this, will follow roll-type conveyer's direction of transfer and remove from left to right again, and when needing the plate body quarter turn on the roll-type conveyer, the plate body removes when two conveyer belts 2 top, elevating system drives actuating mechanism and two conveyer belts 2 and upwards rotates to the 1 top of conveyer roller, actuating mechanism drives conveyer belt 2 and rotates simultaneously, two conveyer belts 2 will be the plate body jack-up on the roll-type conveyer like this, export the plate body along the fore-and-aft direction through two conveyer belts 2 simultaneously, thereby 90 quarter turns of the plate body on the roll-type conveyer have been realized.

In the quarter turn structure for the roller type conveying device, the driving mechanism comprises a driving unit, two rotating shafts 3, four bearing seats 4 and a supporting plate 5, wherein the two rotating shafts 3 are arranged along the left and right directions and are respectively arranged at the front side and the rear side of the roller type conveying device, two ends of each rotating shaft 3 are respectively rotatably arranged in the two bearing seats 4, the rotating shaft 3 positioned at the front side is coaxially sleeved with two front conveying wheels 6, the rotating shaft 3 positioned at the rear side is coaxially sleeved with two rear conveying wheels 7, the two rear conveying wheels 7 are respectively corresponding to the two front conveying wheels 6 in the front and rear direction, the front conveying wheel 6 and a corresponding rear driving wheel thereof are sleeved with one conveying belt 2, the two bearing seats 4 positioned at the front side are respectively rotatably connected with the ground through rotating assemblies, and the supporting plate 5 is horizontally arranged at the rear side of the roller type conveying device, the two bearing seats 4 positioned on the front side are vertically arranged at the upper end of the supporting plate 5, the driving unit is arranged at the upper end of the supporting plate 5 and is in transmission connection with the rotating shaft 3 positioned on the rear side of the roller type conveying device, the lifting mechanism is arranged below the supporting plate 5 and is in transmission connection with the supporting plate 5, and the lifting mechanism drives the supporting plate 5 to move up and down.

Among the above-mentioned technical scheme, drive pivot 3 that is located the roller conveyor rear side through the actuating mechanism unit and rotate, thereby drive two conveyer belts 2 and rotate, two bearing frames 4 that are located the front side rotate with ground through rotating assembly respectively and are connected, elevating system drives backup pad 5 and two bearing frames 4 on it and rotates around two bearing frames 4 that are located the front side simultaneously, thereby realize moving the upper end rear side of two conveyer belts 2 upwards to the top of conveyer roller 1 or move down to between two conveyer rollers 1 that correspond.

Preferably, in the quarter turn structure for the roller conveyor, the rotating assembly includes a lower positioning member 8 and an upper positioning member 9, the upper positioning member 9 is disposed at the lower end of the corresponding bearing seat 4, the lower positioning member 8 is vertically disposed on the ground, and the upper end of the lower positioning member is rotatably connected to the lower end of the corresponding upper positioning member 9.

Preferably, in the quarter turn structure for a roller conveyor, the lifting mechanism includes at least two telescopic cylinders 10, the cylinders of the telescopic cylinders 10 are vertically disposed on the ground, and the telescopic rods thereof are vertically disposed and connected to the lower ends of the supporting plates 5.

Preferably, in the quarter turn structure for the roller conveyor, the driving unit includes a motor 11 and a speed reducer 12, the motor 11 and the speed reducer 12 are both disposed at the upper end of the supporting plate 5, one end of the rotating shaft 3 located at the rear side of the roller conveyor extends out of the corresponding bearing seat 4 and is in transmission connection with the speed reducer 12, and the motor 11 is in transmission connection with the speed reducer 12.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims (5)

1. A quarter turn structure for a roller conveyor having a plurality of conveyor rollers (1) arranged at intervals in the left-right direction, it is characterized in that the quarter turn structure comprises two conveyor belts (2), a driving mechanism and a lifting mechanism, the two conveyor belts (2) are arranged at intervals along the left and right direction, and are horizontally arranged between two adjacent conveying rollers (1) along the front-back direction, the conveying belts (2) are in transmission connection with the driving mechanism, the front side of the lower end of the driving mechanism is rotationally connected with the ground, the lifting mechanism is arranged below the rear side of the lower end of the driving mechanism, and is in transmission connection with the rear side of the lower end of the driving mechanism, the lifting mechanism drives the driving mechanism to rotate around the front side of the lower end of the driving mechanism, so that the rear side of the upper end of the conveyor belt (2) moves upwards to the upper part of the conveyor rollers (1) or moves downwards to a position between two corresponding conveyor rollers (1).

2. The quarter turn structure for a roller conveyor according to claim 1, wherein said driving mechanism comprises a driving unit, two rotating shafts (3), four bearing housings (4) and a supporting plate (5), wherein said two rotating shafts (3) are disposed along the left-right direction and are disposed at the front and rear sides of said roller conveyor, respectively, both ends of said rotating shafts (3) are rotatably mounted in said two bearing housings (4), said rotating shafts (3) at the front side are coaxially sleeved with two front transmission wheels (6), said rotating shafts (3) at the rear side are coaxially sleeved with two rear transmission wheels (7), said two rear transmission wheels (7) and said two front transmission wheels (6) respectively correspond to each other in the front-rear direction, said front transmission wheels (6) and their corresponding rear transmission wheels are sleeved with one said transmission belt (2), said two bearing housings (4) at the front side are rotatably connected to the ground through a rotating assembly, respectively, the roller type conveying device is characterized in that the supporting plate (5) is horizontally arranged on the rear side of the roller type conveying device, the two bearing seats (4) on the front side are vertically arranged at the upper end of the supporting plate (5), the driving unit is arranged at the upper end of the supporting plate (5) and is in transmission connection with the rotating shaft (3) on the rear side of the roller type conveying device, the lifting mechanism is arranged below the supporting plate (5) and is in transmission connection with the supporting plate (5), and the lifting mechanism drives the supporting plate (5) to move up and down.

3. A quarter turn structure for a roller conveyor according to claim 2, characterized in that said rotating assembly comprises a lower positioning member (8) and an upper positioning member (9), said upper positioning member (9) being disposed at the lower end of the corresponding said bearing housing (4), said lower positioning member (8) being disposed vertically on the ground and the upper end thereof being rotatably connected to the lower end of the corresponding said upper positioning member (9).

4. A quarter turn construction for a roller conveyor according to claim 2, characterized in that said lifting mechanism comprises at least two telescopic cylinders (10), the cylinders of said telescopic cylinders (10) being vertically disposed on the ground, the telescopic rods thereof being vertically disposed and connected to the lower ends of said support plates (5).

5. A quarter turn structure for a roller conveyor as claimed in claim 2, wherein said driving unit comprises a motor (11) and a reducer (12), said motor (11) and reducer (12) are both disposed at the upper end of said supporting plate (5), one end of said rotating shaft (3) located at the rear side of said roller conveyor is extended out of the corresponding bearing seat (4) and is in transmission connection with said reducer (12), and said motor (11) is in transmission connection with said reducer (12).

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