CN220617288U

CN220617288U - Logistics roller conveyor

Info

Publication number: CN220617288U
Application number: CN202322259667.0U
Authority: CN
Inventors: 郑晓光
Original assignee: Qidong Chenqi Electromechanical Technology Co ltd
Current assignee: Qidong Chenqi Electromechanical Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-19
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a logistics roller conveyor, which comprises a conveying machine seat, wherein a large roller and a small roller are respectively and uniformly arranged on the upper part and the lower part of the inner side of the conveying machine seat, the gap between the small rollers is smaller than the gap between the large rollers, fixed shafts are fixedly connected at the two ends of the large rollers and the small rollers, and the fixed shafts are rotationally connected with the conveying machine seat. According to the utility model, the conveying machine base, the large rollers, the small rollers, the first rotating shaft, the second rotating shaft, the belt and the transmission assembly are arranged, the first rotating shaft and the second rotating shaft rotate in the same direction to drive the belt to drive all the large rollers and the small rollers to rotate in the same direction, the large and small articles are placed on the large rollers, the large rollers rotate to drive the large and small articles to move, in the process, the small articles fall onto the small rollers from gaps between the large rollers, the small rollers rotate to drive the small articles to move, namely, the large articles on the large rollers and the small articles on the small rollers are conveyed in the same direction, and the transportation process is avoided.

Description

Logistics roller conveyor

Technical Field

The utility model relates to the technical field of conveyors, in particular to a logistics roller conveyor.

Background

The roller conveyor is a machine for conveying flat-bottomed articles, is suitable for conveying various kinds of boxes, bags, trays and other pieces of goods, and can convey materials with large weight in a single piece or bear large impact load. The roller conveyor has simple structure, high reliability and convenient use and maintenance. The device has the characteristics of large conveying capacity, high speed, light running and capability of realizing collinear split conveying of multiple varieties.

In the prior art, the commodity circulation needs to carry various volumes, the article of weight, and general big or small article mixes together and transports simultaneously through same cylinder conveyer, and in-process, the small article easily drops from the cylinder clearance and leads to article to lose, and carries the back, and the workman needs sort article according to the size, wastes time and energy.

Disclosure of Invention

The utility model aims to provide a logistics roller conveyor, which solves the problems that in the prior art, large and small articles are mixed together and are simultaneously conveyed by the same roller conveyor, in the process, small articles are easy to drop from a roller gap to cause article loss, and after conveying is finished, workers need to sort the articles according to the sizes, so that time and labor are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a commodity circulation cylinder conveyer, includes the transportation frame, transportation frame inboard upper and lower part evenly is provided with big cylinder, little cylinder respectively, clearance between the little cylinder is less than the clearance between the big cylinder, little cylinder both ends rigid coupling have the fixed axle, rotate between fixed axle and the transportation frame and be connected, transportation frame one side rotates and is connected with big cylinder, little cylinder vertically first pivot and second pivot, all the transmission is connected with the belt between big cylinder surface and first pivot, little cylinder surface and the second pivot, transportation frame one side is fixed with can drive first pivot pivoted motor, be provided with between first pivot one end and the second pivot and drive second pivot and first pivot syntropy pivoted drive assembly.

Preferably, the transmission assembly comprises a driving gear and a driven gear which are fixedly sleeved on the outer surfaces of the first rotating shaft and the second rotating shaft respectively, and the outer surfaces of the driving gear and the driven gear are connected with a chain in a meshed manner.

Preferably, the first rotating shaft, the second rotating shaft and the transportation machine seat are connected through bearings.

Preferably, grooves are formed in the outer surfaces of one ends of the large roller and the small roller, and the belt is positioned in the grooves.

Preferably, a plurality of supporting legs are fixedly arranged on the lower surface of the transportation machine base.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is provided with the transportation machine seat, the large rollers, the small rollers, the first rotating shaft, the second rotating shaft, the belt and the transmission component, wherein the first rotating shaft and the second rotating shaft rotate in the same direction to drive the belt to transmit, so as to drive all the large rollers and the small rollers to rotate in the same direction, the large rollers rotate to drive the large and small articles to move, in the process, the small articles drop onto the small rollers from gaps between the large rollers, the small rollers rotate to drive the small articles to move, namely, the large articles on the large rollers and the small articles on the small rollers are conveyed in the same direction, the small articles are prevented from being lost due to the falling of the gaps between the large rollers in the transportation process, and the sorting of the large and small articles can be realized while the transportation is carried out, so that additional sorting of workers is not needed, and time and labor are saved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a partial top view of the present utility model;

fig. 3 is an enlarged schematic view of the a part of the present utility model.

In the figure: 1. a transport base; 2. a large drum; 3. a small roller; 4. a fixed shaft; 5. a first rotating shaft; 6. a second rotating shaft; 7. a transmission assembly; 71. a drive gear; 72. a driven gear; 73. a chain; 8. a belt; 9. a motor; 10. a groove; 11. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a logistics roller conveyor comprises a conveying machine base 1, wherein a large roller 2 and a small roller 3 are respectively and uniformly arranged on the upper and lower sides of the inner side of the conveying machine base 1, the large roller 2 rotates to drive large and small articles to move towards the rotation direction of the large roller 2, the gap between the small rollers 3 is smaller than the gap between the large rollers 2, the small articles drop onto the small roller 3 through the gap between the large rollers 2, the small roller 3 rotates to drive the small articles to move towards the rotation direction of the small roller 3, namely, the large articles on the large roller 2 and the small articles on the small roller 3 are conveyed towards the same direction, so that the small articles are prevented from being lost due to the falling of the gap between the large rollers 2 in the conveying process, the sorting of large and small articles can be realized during transportation, no additional sorting is needed by workers, time and labor are saved, fixed shafts 4 are fixedly connected to two ends of a large roller 2 and a small roller 3, the fixed shafts 4 are rotationally connected with a transportation machine seat 1, one side of the transportation machine seat 1 is rotationally connected with a first rotating shaft 5 and a second rotating shaft 6 which are perpendicular to the large roller 2 and the small roller 3, a belt 8 is in transmission connection between the outer surface of the large roller 2 and the first rotating shaft 5 and between the outer surface of the small roller 3 and the second rotating shaft 6, the belt 8 is driven by the rotation of the first rotating shaft 5 and the second rotating shaft 6, all the large roller 2 and the small roller 3 are driven to rotate in the same direction, and a motor 9 capable of driving the first rotating shaft 5 to rotate is fixed on one side of the transportation machine seat 1;

referring to fig. 1 and 3, a transmission assembly 7 capable of driving the second rotating shaft 6 to rotate in the same direction as the first rotating shaft 5 is arranged between one end of the first rotating shaft 5 and the second rotating shaft 6, the transmission assembly 7 comprises a driving gear 71 and a driven gear 72 which are fixedly sleeved on the outer surfaces of the first rotating shaft 5 and the second rotating shaft 6 respectively, meshing force is generated between the rotation of the driving gear 71 and a chain 73 to drive the chain 73 to drive, the driving gear 71 is meshed with the outer surface of the driven gear 72 to be connected with the chain 73, the chain 73 drives the driven gear 72 to rotate, and then the second rotating shaft 6 and the first rotating shaft 5 rotate in the same direction;

referring to fig. 1 and 3, the first rotating shaft 5, the second rotating shaft 6 and the transportation frame 1 are connected through bearings, and the bearing connection reduces abrasion between the first rotating shaft 5, the second rotating shaft 6 and the transportation frame 1, so that the rotation of the first rotating shaft 5 and the second rotating shaft 6 is more stable, and further, the transportation of articles is more stable;

referring to fig. 2, grooves 10 are formed in the outer surfaces of one ends of the large roller 2 and the small roller 3, the belt 8 is positioned in the grooves 10, the grooves 10 limit the belt 8 to be driven in the grooves 10, and the belt 8 is prevented from shifting between the large roller 2 and the small roller 3 to influence the rotation of the large roller 2 and the small roller 3;

referring to fig. 1, a plurality of supporting legs 11 are fixedly arranged on the lower surface of the transportation frame 1, and the supporting legs 11 are used for supporting the transportation frame 1.

The working principle and the using flow of the utility model are as follows: when the automatic sorting machine is used, the first rotating shaft 5 and the driving gear 71 are driven by the starting motor 9 to rotate, meshing force is generated between the rotation of the driving gear 71 and the chain 73 to drive the driven gear 72 to rotate, the second rotating shaft 6 and the first rotating shaft 5 rotate in the same direction, the first rotating shaft 5 and the second rotating shaft 6 rotate to drive the belt 8 to drive all the large rollers 2 and the small rollers 3 rotate in the same direction, large and small articles are placed on the large rollers 2, the large rollers 2 rotate to drive the large and small articles to move in the rotation direction of the large rollers 2, in-process small articles fall onto the small rollers 3 through gaps between the large rollers 2, the small rollers 3 rotate to drive the small articles to move in the rotation direction of the small rollers 3, namely the large articles on the large rollers 2 and the small articles on the small rollers 3 are all conveyed in the same direction, the small articles are prevented from being lost due to falling in the gaps between the large rollers 2 in the transportation process, sorting of the large and small articles can be achieved without additional sorting of workers, and time and labor are saved.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Logistics roller conveyor, including transportation frame (1), its characterized in that: the novel automatic conveying machine is characterized in that a large roller (2) and a small roller (3) are uniformly arranged on the upper part and the lower part of the inner side of the conveying machine base (1) respectively, a gap between the small roller (3) is smaller than a gap between the large roller (2), fixing shafts (4) are fixedly connected to the two ends of the large roller (2) and the small roller (3), the fixing shafts (4) are rotatably connected with the conveying machine base (1), a first rotating shaft (5) and a second rotating shaft (6) perpendicular to the large roller (2) and the small roller (3) are rotatably connected to one side of the conveying machine base (1), a belt (8) is connected between the outer surface of the large roller (2) and the first rotating shaft (5), the outer surface of the small roller (3) and the second rotating shaft (6) in a transmission mode, and a motor (9) capable of driving the first rotating shaft (5) to rotate is fixedly arranged on one side of the conveying machine base (1), and a transmission assembly (7) capable of driving the second rotating shaft (6) and the first rotating shaft (5) in the same direction is arranged between one end of the first rotating shaft (5) and the second rotating shaft (6).

2. A logistic roller conveyor according to claim 1, characterized in that: the transmission assembly (7) comprises a driving gear (71) and a driven gear (72) which are fixedly sleeved on the outer surfaces of the first rotating shaft (5) and the second rotating shaft (6), and the driving gear (71) and the outer surface of the driven gear (72) are in meshed connection with a chain (73).

3. A logistic roller conveyor according to claim 1, characterized in that: the first rotating shaft (5), the second rotating shaft (6) and the conveying machine seat (1) are connected through bearings.

4. A logistic roller conveyor according to claim 1, characterized in that: the outer surfaces of one ends of the large roller (2) and the small roller (3) are provided with grooves (10), and the belt (8) is positioned in the grooves (10).

5. A logistic roller conveyor according to claim 1, characterized in that: the lower surface of the transportation machine seat (1) is fixedly provided with a plurality of supporting legs (11).