CN210823933U - Roller conveyor - Google Patents

Abstract

The utility model discloses a roller conveyor can transport the friction between object and the guardrail for a short time, reduces the rolling resistance of cylinder, including the frame, install the cylinder in the frame, the transmission structure between each cylinder, be equipped with the guardrail in the frame to and be used for supporting, installing the bracing piece of guardrail, the guardrail is equipped with a plurality of strip lines towards one side of cylinder, the transversal arc of personally submitting of strip line.

Description

Roller conveyor

Technical Field

The utility model relates to a roller conveyor especially relates to a roller conveyor.

Background

The roller conveyor utilizes a plurality of rotating roller shafts to convey articles, is suitable for conveying various goods such as boxes, bags, trays and the like, and bulk materials, small articles or irregular articles need to be conveyed on the trays or in the turnover boxes, and is particularly suitable for logistics workshops.

Current roller conveyor divide into usually to take the guardrail and do not take two kinds of designs of guardrail, compares both advantages and disadvantages, and the commodity circulation trade more tends to adopt the guardrail, prevents that article from dropping from the conveyer both sides. When the roller conveyor of general type was used in the express delivery trade, because the volume of each article, shape, weight etc. are all inequality, and emphasize staff's work efficiency, consequently, can take place often that a plurality of express delivery boxes are carried on the cylinder simultaneously, and unqualified transfer line makes the express delivery box advance all the way under contact, friction with the guardrail, increases the rolling resistance of cylinder, and conveying efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a roller conveyor which can transport the friction between the object and the guardrail for a short time and reduce the rolling resistance of the roller.

The utility model discloses an one of the purpose adopts following technical scheme to realize: the utility model provides a roller conveyor, includes the frame, installs cylinder in the frame, the transmission structure between each cylinder, be equipped with the guardrail in the frame to and be used for supporting, install the bracing piece of guardrail, the guardrail is equipped with a plurality of strip lines towards one side of cylinder.

Furthermore, the cross section of the strip-shaped grains is arc-shaped.

Furthermore, the rack comprises a left base, a right base and two side plates which are respectively fixed on the left base and the right base, the left base and the right base are both in a [ ", and the top and the bottom of the left base and the right base are both provided with extending edges facing the opening;

and two L-shaped connecting pieces are arranged on one side of the side plate, the two connecting pieces are respectively embedded with the two extending edges on the left base and the right base, and the opening directions of the left base and the right base are opposite.

Furthermore, two ends of each roller are respectively fixed on the left base and the right base plate.

Further, supporting seats are arranged at the bottoms of the left base and the right base;

the supporting seat comprises two L-shaped supporting legs, and reinforcing ribs are arranged between the supporting legs and the bottom of the left base or the bottom of the right base.

Furthermore, a gap is formed between the reinforcing rib and the side edge of the supporting leg.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the resistance and friction of the guardrail on transported articles can be reduced, so that the rolling resistance of the roller is reduced, and the working efficiency is higher;

2. the whole structure of the equipment is compact, the frame can save materials and is convenient to maintain, overhaul and install while the structural strength is ensured.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a left side view of the present embodiment;

fig. 3 is a schematic structural view of the drum in this embodiment.

In the figure: 1. a frame; 11. a left base; 12. a right base; 13. a side plate; 14. edge extension; 15. a connecting member; 16. a supporting seat; 17. supporting legs; 2. a drum; 3. a transmission structure; 4. a guardrail; 41. strip-shaped lines; 5. a support bar; 6. a rotating shaft; 7. a circular ring; 8. a reinforcing rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a roller 2 conveyor includes a frame 1, rollers 2 mounted on the frame 1, and a transmission structure 3 between the rollers 2, in order to prevent articles from falling off from the side of the apparatus during conveying, in this embodiment, guard rails 4 are disposed on both sides of the frame 1, and support rods 5 for supporting and mounting the guard rails 4, in order to ensure a protection effect and reduce resistance to the articles on the rollers 2, in this embodiment, a plurality of strip-shaped lines 41 are disposed on one side of the guard rails 4 facing the rollers 2, so as to reduce a contact area between the guard rails and the articles. In order to protect the appearance of the article from being damaged, the cross section of the stripe pattern 41 is designed to be a circular arc structure in this embodiment, so as to prevent the stripe pattern 41 from scratching the surface of the article.

In addition, in order to save cost and reduce the overall weight of the equipment, and meanwhile, maintain the due structural strength of the equipment, the frame 1 is redesigned in the embodiment, and comprises a left base 11, a right base 12 and two side plates 13 respectively fixed on the left base 11 and the right base 12, wherein the left base 11 and the right base 12 are both in a shape of "[", so that the left base 11 and the right base 12 form a support with a hollow structure, and the top and the bottom of the left base 11 and the right base 12 are both provided with extending edges 14 facing the opening and used for matching with the side plates 13;

two connecting pieces 15 with L-shaped cross sections are arranged on one side of the side plate 13, and the connecting pieces 15 and the inner side of the side plate 13 form a groove-shaped mechanism together for embedding the extending edge 14. Two connecting pieces 15 respectively with left base 11, two on the base 12 of right extend 14 gomphosis, left base 11 and the opening of right base 12 are carried on the back mutually towards, make curb plate 13 towards the outside, the thickness that curb plate 13 set up the position of connecting piece 15 is greater than the thickness at self center, guarantees hookup location's structural strength. By the design, the side edges can be taken down at any time, the connecting parts of the rollers 2 are maintained and overhauled, and the working efficiency of workers is improved.

The both ends of each cylinder 2 are fixed in left base 11 and right base plate through pivot and bearing respectively, this embodiment is no longer repeated, for further save material, reduce weight, cylinder 2 in this embodiment also adopts the structure of inside fretwork, and wear to establish a pivot 6, add the brace rod between pivot 6 and 2 insides of cylinder, the brace rod includes the ring 7 of 2 inner walls of a conflict cylinder, and a plurality of stiffener 8 of connecting ring 7 and pivot 6, and simultaneously, stiffener 8 still adds the inner wall at cylinder 2, it fixes at 2 inboards at cylinder to be the heliciform, each 2 inside equal a plurality of brace rods that evenly are equipped with of cylinder, guarantee the structural strength of cylinder 2.

In order to ensure the supporting capability of the frame 1, the bottoms of the left base 11 and the right base 12 are respectively provided with a supporting seat 16; the support base 16 comprises two L-shaped support legs 17, and a reinforcing rib is arranged between the support legs 17 and the bottom of the left base 11 or the bottom of the right base 12. And a gap is formed between the reinforcing rib and the side edge of the supporting leg 17, so that the weight is reduced while the structural strength is ensured.

The both sides of each cylinder 2 in this embodiment are equipped with the band pulley, and each cylinder 2 all is connected with adjacent band pulley through the conveyer belt, then drives through the gear motor of one side, and this embodiment is not being repeated.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (6)

1. The utility model provides a roller conveyor, includes the frame, installs the cylinder in the frame, the transmission structure between each cylinder, its characterized in that: the rack is provided with a guardrail and a support rod for supporting and installing the guardrail, and one side of the guardrail, facing the roller, is provided with a plurality of strip-shaped grains.

2. A roller conveyor as in claim 1 wherein: the cross section of the strip-shaped grains is arc-shaped.

3. A roller conveyor as in claim 2 wherein: the rack comprises a left base, a right base and two side plates which are respectively fixed on the left base and the right base, the left base and the right base are both in a [ ", and the top and the bottom of the left base and the right base are both provided with extending edges facing the opening;

and two L-shaped connecting pieces are arranged on one side of the side plate, the two connecting pieces are respectively embedded with the two extending edges on the left base and the right base, and the opening directions of the left base and the right base are opposite.

4. A roller conveyor as in claim 3 wherein: and two ends of each roller are respectively fixed on the left base and the right base plate.

5. The roller conveyor according to claim 4, wherein: the bottoms of the left base and the right base are respectively provided with a supporting seat;

the supporting seat comprises two L-shaped supporting legs, and reinforcing ribs are arranged between the supporting legs and the bottom of the left base or the bottom of the right base.

6. The roller conveyor of claim 5, wherein: and a gap is formed between the reinforcing rib and the side edge of the supporting leg.

Images