CN211003058U - Roller conveyor convenient to assemble - Google Patents

Abstract

The utility model discloses a roller conveyor convenient for assembly, which has compact structure and ingenious design and can improve the assembly efficiency of workers, and comprises a frame, rollers arranged on the frame and a transmission structure between the rollers, wherein the frame is provided with a guardrail and a support rod for supporting and installing the guardrail, the guardrail is hollow, the support rod is positioned at one side of the guardrail opposite to the rollers, one side of the guardrail facing the support rod is provided with an opening, a nut is arranged in the guardrail, and the support rod is provided with a bolt for connecting the nut by screw thread; and reinforcing ribs for limiting the rotation of the nuts are arranged in the guardrails.

Description

Roller conveyor convenient to assemble

Technical Field

The utility model relates to a cylinder conveyer of convenient assembly especially relates to a cylinder conveyer of convenient assembly.

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.

At present, the structure of a roller conveyor on the market is complex, the assembly of the joint of each part wastes time and labor, and the assembly efficiency of workers can not be improved all the time.

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 convenient to assemble, which has compact structure and ingenious design and can improve the assembly efficiency of workers.

The utility model discloses an one of the purpose adopts following technical scheme to realize: a roller conveyor convenient to assemble comprises a rack, rollers arranged on the rack and a transmission structure between the rollers, wherein a guardrail and a support rod for supporting and installing the guardrail are arranged on the rack, the guardrail is hollow, the support rod is positioned on one side of the guardrail, which is opposite to the rollers, an opening is formed in one side of the guardrail, which faces the support rod, a nut is arranged in the guardrail, and a bolt for connecting the nut in a threaded manner is arranged on the support rod in a penetrating manner;

and reinforcing ribs for limiting the rotation of the nuts are arranged in the guardrails.

Furthermore, the bracing piece includes the supporting seat, is located the support piece on the supporting seat, the bolt is located supporting seat upper portion, and support piece has two and is located the both sides of bolt respectively.

Further, the supporting piece is of a hollow rectangular structure.

Furthermore, a through hole is formed in the side face of the supporting seat, a nut is placed in the through hole, a bolt is arranged on the rack and penetrates through the bottom of the supporting seat to be in threaded connection with the nut, and the cross section of the nut is of a rectangular structure.

Furthermore, the guardrail is divided into a plurality of sections, and the bottom of each supporting rod is provided with a lifting structure.

Furthermore, the rack comprises a support frame in a hollow structure, the lifting structure comprises a plurality of limiting plates positioned at the top of the support frame, supporting plates positioned between the limiting plates, rotating shafts and limiting rods arranged at two sides of each limiting plate, the supporting plates are fixedly connected with the support frame, and two ends of each rotating shaft are respectively connected with the limiting plates and the supporting seats;

the both sides of each limiting plate and the one side that each backup pad dorsad the cylinder all are equipped with the spout, and each spout communicates in proper order, the gag lever post slides simultaneously and connects in each spout.

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

1. the design of the supporting rod and the guardrail is compact in structure and ingenious in design, the installation and the disassembly are convenient, and the assembly efficiency of workers can be improved;

2. the guardrail can be accomodate according to workshop's needs, makes things convenient for the staff to carry out the operation in the middle section of conveyer, and is easy and simple to handle.

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 schematic structural diagram of a supporting column in the present embodiment;

fig. 3 is a schematic structural diagram of the lifting structure in this embodiment;

FIG. 4 is a partial perspective view of the present embodiment;

FIG. 5 is a partial schematic view of a support post of the present embodiment;

fig. 6 is a partial schematic view of the bottom of the drum in this embodiment.

In the figure: 1. a frame; 11. a drum; 12. a transmission structure; 13. a guardrail; 14. reinforcing ribs; 2. a support bar; 21. a supporting seat; 22. a support member; 23. a through hole; 3. a lifting structure; 31. a support frame; 32. a limiting plate; 33. a support plate; 34. a rotating shaft; 35. a limiting rod; 36. a chute; 4. a nut; 5. and (4) bolts.

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 6, a roller conveyor convenient to assemble includes a frame 1, rollers 11 mounted on the frame 1, and a transmission structure 12 between the rollers 11, in this embodiment, each roller 11 is connected and linked in sequence by a transmission belt and a pulley, and is driven by a reduction motor on one side of the frame 1, and fig. 1 shows a section of conveying length intercepted in this embodiment, and the total conveying distance can be extended infinitely as required, which is not described again in this embodiment.

Be equipped with guardrail 13 in the frame 1 to and be used for supporting, installing the bracing piece of guardrail 13, guardrail 13 is the cavity form, when guaranteeing 13 protection areas of guardrail, save material. The bracing piece is located guardrail 13 one side that backs on cylinder 11, and guardrail 13 is equipped with the opening towards one side of bracing piece, is equipped with nut 4 in the guardrail 13, wears to be equipped with the bolt 5 that is used for threaded connection nut 4 on the bracing piece to be equipped with in guardrail 13 and be used for restricting nut 4 pivoted strengthening rib 14. Such design has made things convenient for staff's installation to a great extent, only needs to put into guardrail 13 with traditional hexagon nut 4 inside, the staff utilize box spanner rotate the 5 heads of bolt on the bracing piece can, the rotation of nut 4 can be restricted to strengthening rib 14, realize the assembly between guardrail 13 and the bracing piece, hide the afterbody of bolt 5 in guardrail 13 simultaneously.

Moreover, in order to make the bolt 5 be in the correct station in the guardrail 13, a through groove is further formed in one side, facing the supporting rod, of the guardrail 13 in the embodiment, the worker can screw the nut 4 in the bolt 5 firstly, then one side of the guardrail 13 and the opening of the through groove are clamped between the head of the bolt 5 and the nut 4, the guardrail 13 is made to reach the correct position, and then the nut 4 and the bolt 5 are screwed down, so that the guardrail 13 with the hollow structure is combined, meanwhile, compared with the modes of punching and the like in the guardrail 13, the safety guardrail is low in cost, stable in performance and reliable.

The support rod 2 in this embodiment has a compact structure, high strength and material saving, and includes a support base 21 and a support member 22 located on the support base 21, wherein the bolt 5 is located on the upper portion of the support base 21, and the support member 22 has two pieces and is located on two sides of the bolt 5 respectively. The supporting member 22 is a hollow rectangular structure, and is mainly used for reinforcing and stabilizing the supporting column 2.

Through-hole 23 has been seted up to the side of supporting seat 21, has placed nut 4 in the through-hole 23, and with nut 4 in guardrail 13 the same way, nut 4 of through-hole 23 is unable to rotate because of the restriction of through-hole 23 pore wall, and bolt 5 in the backup pad 33 wears to establish the bottom of supporting seat 21, with 4 threaded connection of nut, and nut 4 in the through-hole 23 is through reforming transform, and the cross section of outer peripheral face is square nut 4 for being the rectangle structure.

According to needs, the specification of different transport distance, different length can be assembled into to this embodiment, consequently, in order to adapt to the operation of various transportation demands, this embodiment divide into a plurality of sections with guardrail 13, and the bottom of each bracing piece all is equipped with elevation structure 3, and the operating personnel on the assembly line can be in the middle section of conveyer, and guardrail 13 goes down to carry out the operation, simple structure, convenient operation.

In order to cooperate elevation structure 3, frame 1 in this embodiment is including the support frame 31 that is hollow structure, elevation structure 3 includes a plurality of limiting plates 32 that are located the support frame 31 top, be located the backup pad 33 between each limiting plate 32, locate pivot 34 and the gag lever post 35 of each limiting plate 32 both sides, pivot 34 is located the middle part of limiting plate 32 one side, limiting plate 32 is used for supporting the bracing piece, backup pad 33 and support frame 31 fixed connection, limiting plate 32 and supporting seat 21 are connected respectively to the both ends of each pivot 34, make the bracing piece 2 on the limiting plate 32 of limiting plate 32 intercommunication, guardrail 13 can freely do 180 degrees rotations, in order to realize above-mentioned effect, guardrail 13 in this embodiment is separated for a plurality of sections, every section guardrail 13 is supported by two at least support columns 2, and every limiting plate 32 all only bears the bracing piece 2 that one section guardrail 13.

Meanwhile, the two sides of each limit plate 32 and one side of each support plate 33 opposite to the roller 11 are provided with chutes 36, the chutes 36 are sequentially communicated, and the limit rod 35 is simultaneously connected in the chutes 36 in a sliding manner, so that the limit rod 35 plays a role of limiting, when the guardrail 13 does not need to be put down, the limit rod 35 is arranged on one side of each limit plate 32 and one side of each support plate 33 in a penetrating manner, the support plates 33 are utilized to realize fixation, when a certain section of guardrail 13 needs to be put down, the limit rod 35 can be drawn out, then the section of guardrail 13 is turned over, the bottom of each limit plate 32 is upward, then the chute 36 on the other side of the limit plate 32 is exposed, and then the limit rod 35 is arranged on one side of each limit plate 32 and one side of each support plate 33 in a penetrating manner, so as to prevent the guardrails 13 on other positions from falling down, the operation is simple and the structure is compact, because the rotating shaft 34, the metal material and the structural strength of the rotating shaft 34 and the limiting rod 35 are enough to support the supporting plate 33 and the supporting rod 2, and the sliding groove 36 of the supporting plate 33 is preferably of a dovetail groove structure.

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 cylinder conveyer of convenient assembly, includes the frame, installs 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, the guardrail is hollow, the support rod is positioned on one side of the guardrail, which is opposite to the roller, an opening is formed in one side of the guardrail, which faces the support rod, a nut is arranged in the guardrail, and a bolt for connecting the nut in a threaded manner is arranged on the support rod in a penetrating manner;

and reinforcing ribs for limiting the rotation of the nuts are arranged in the guardrails.

2. An easily assembled roller conveyor as defined in claim 1, wherein: the bracing piece includes the supporting seat, is located the support piece on the supporting seat, the bolt is located supporting seat upper portion, and support piece has two and is located the both sides of bolt respectively.

3. An easily assembled roller conveyor as defined in claim 2, wherein: the supporting piece is of a hollow rectangular structure.

4. An easily assembled roller conveyor as defined in claim 3, wherein: the supporting seat is characterized in that a through hole is formed in the side face of the supporting seat, a nut is placed in the through hole, a bolt is arranged on the rack and penetrates through the bottom of the supporting seat to be in threaded connection with the nut, and the cross section of the nut is of a rectangular structure.

5. An easily assembled roller conveyor as defined in claim 4 wherein: the guardrail is divided into a plurality of sections, and the bottom of each supporting rod is provided with a lifting structure.

6. An easily assembled roller conveyor as defined in claim 5, wherein: the lifting structure comprises a plurality of limiting plates positioned at the top of the support frame, supporting plates positioned between the limiting plates, rotating shafts and limiting rods arranged on two sides of each limiting plate, the supporting plates are fixedly connected with the support frame, and two ends of each rotating shaft are respectively connected with the limiting plates and the supporting seat;

the both sides of each limiting plate and the one side that each backup pad dorsad the cylinder all are equipped with the spout, and each spout communicates in proper order, the gag lever post slides simultaneously and connects in each spout.

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