CN218930668U

CN218930668U - Rubber crawler belt with assembled overturning strips

Info

Publication number: CN218930668U
Application number: CN202223576336.1U
Authority: CN
Inventors: 徐元聪; 张在葵
Original assignee: Qingdao Zhongshite Rubber And Plastic Co ltd
Current assignee: Qingdao Zhongshite Rubber And Plastic Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-28
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of returning devices, in particular to a rubber crawler with an assembled turnover bar, which comprises a crawler, wherein a perforated panel is arranged on the crawler, a plurality of hollowed holes are formed in the perforated panel, a fixing hole is formed in the perforated panel, a connecting piece is connected in the fixing hole from bottom to top, and the turnover bar is connected at the upper end of the crawler through the connecting piece, and the utility model has the beneficial effects that: according to the utility model, the detachable overturning strip is arranged and fixedly connected to the upper end of the filter bag through the connecting piece, so that the detachable overturning strip can be conveniently overhauled and replaced later, the problem that the whole crawler belt is scrapped due to incapability of replacement after damage occurs is avoided, the overturning strip is made of cast iron, the strength is higher, the wear resistance is higher, the use effect is improved, and the service life is prolonged.

Description

Rubber crawler belt with assembled overturning strips

Technical Field

The utility model relates to the technical field of returning devices, in particular to a rubber crawler with an assembled turnover bar.

Background

In the processing process of the sheet-shaped part, a procedure is needed to roll the part, so that both sides of the part can be processed, the phenomenon that a surface is not processed to form a sunny surface is avoided, poor products are caused, the rolling of the part is generally carried out by adopting a rubber crawler with a spliced turnover strip, the integrally formed turnover strip is arranged on the rubber crawler with the spliced turnover strip, the part is conveyed through the rubber crawler with the spliced turnover strip, after the part encounters the turnover strip, the turnover strip is supported by the turnover strip, but the turnover strip in the prior art is integrally formed with the same material as the rubber crawler with the spliced turnover strip, the rubber wear speed is higher, the rubber is easy to break, the service life is influenced, and the rubber crawler with the spliced turnover strip is not convenient to overhaul and maintain after being damaged, so that the whole service life of the rubber crawler with the spliced turnover strip is shortened.

Disclosure of Invention

The utility model aims to provide a rubber crawler with assembled turnover bars, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rubber crawler belt with assembled turnover bars comprises

The crawler belt is made of rubber, a perforated panel is arranged on the crawler belt, a plurality of hollowed holes are formed in the perforated panel, fixing holes are formed in the perforated panel, connecting pieces are connected in the fixing holes from bottom to top, and overturning strips are connected to the upper ends of the crawler belt through the connecting pieces.

Preferably, the overturning strip is formed by casting cast iron, a limiting groove is formed in the upper end of the overturning strip, a connecting hole penetrating through the overturning strip is formed in the middle of the limiting groove, and a connecting piece is connected in the connecting hole.

Preferably, the overturning strips are provided with a plurality of groups which are uniformly distributed on the crawler belt, and each group of overturning strips comprises two splayed symmetrical arranged overturning strips and one splayed inner transverse arranged overturning strip.

Preferably, the connecting piece includes the connecting cap of lower extreme, fixedly connected with screw rod in the middle of the connecting cap upper end, the screw rod passes the fixed orifices that sets up on the track to in being connected to the connecting hole of seting up in the upset strip, the screw rod passes the connecting hole and is connected to the spacing inslot of seting up in the upset strip upper end, the screw rod outside in the spacing inslot is connected with the nut, fastens screw rod and connecting cap through the nut, and then corresponds the position with upset strip fixed connection in the track upper end.

Preferably, a plurality of positioning cards distributed in a ring-shaped array shape are convexly arranged at the upper end of the edge of the connecting cap, and the positioning cards are tightly inserted into the lower end of the crawler belt for positioning.

Preferably, the lower end of the nut is in a round table shape, a screw hole is formed in the middle of the lower end of the nut, the nut is intercepted on the outer side of the screw rod through screw threads of the screw hole, and screwing grooves are formed in the edges of two sides of the upper end of the nut.

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

according to the utility model, the detachable overturning strip is arranged and fixedly connected to the upper end of the filter bag through the connecting piece, so that the detachable overturning strip can be conveniently overhauled and replaced later, the problem that the whole crawler belt is scrapped due to incapability of replacement after damage occurs is avoided, the overturning strip is made of cast iron, the strength is higher, the wear resistance is higher, the use effect is improved, and the service life is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a flip bar according to the present utility model;

fig. 3 is a schematic structural view of a connector according to the present utility model.

In the figure: the track comprises a track body 1, a panel with holes 2, a turnover strip 3, a connecting piece 4, a limit groove 5, a connecting hole 6, a connecting cap 7, a positioning clamp 8, a screw rod 9, a nut 10, a screw hole 11 and a screwing groove 12.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a rubber crawler belt with assembled turnover bars comprises

The crawler belt 1 is provided with a perforated panel 2, the perforated panel 2 is provided with a plurality of hollowed holes, the perforated panel 2 is provided with a fixed hole, a connecting piece 4 is connected in the fixed hole from bottom to top, and the upper end of the crawler belt 1 is connected with a turnover strip 3 through the connecting piece 4;

the overturning strip 3 is formed by casting cast iron, the upper end of the overturning strip 3 is provided with the limiting groove 5, the middle of the limiting groove 5 is provided with the connecting hole 6 which is communicated with the overturning strip 3, the connecting piece 4 is connected in the connecting hole 6, the strength of the body can be effectively improved, the wear resistance and corrosion resistance can be improved, the service life can be effectively prolonged, and the use effect can be improved;

the turnover strips 3 are arranged on the crawler belt 1 and are uniformly distributed in a plurality of groups, each group of turnover strips comprises two splayed symmetrical turnover strips and one splayed turnover strip which is transversely arranged in the splayed symmetrical turnover strips, the materials can be turned over more uniformly through the three turnover strips 3 which are arranged and distributed, the phenomenon that the materials are missed to turn over is avoided, the yield of parts is affected, and the use effect is improved;

the connecting piece 4 comprises a connecting cap 7 at the lower end, a screw rod 9 is fixedly connected in the middle of the upper end of the connecting cap 7, the screw rod 9 penetrates through a fixing hole formed in the crawler belt 1 and is connected into a connecting hole 6 formed in the turnover bar 3, the screw rod 9 penetrates through the connecting hole 6 and is connected into a limit groove 5 formed in the upper end of the turnover bar 3, a nut 10 is connected to the outer side of the screw rod 9 in the limit groove 5, the screw rod 9 and the connecting cap 7 are fastened through the nut 10, and the turnover bar 3 is fixedly connected to a corresponding position at the upper end of the crawler belt 1;

the upper end of the edge of the connecting cap 7 is convexly provided with a plurality of positioning clamps 8 distributed in an annular array shape, and the positioning clamps 8 are tightened and inserted into the lower end of the crawler belt 1 for positioning through a screw rod 9;

the nut 10 lower extreme is round platform form, screw 11 has been seted up in the middle, the nut 10 is in the screw rod 9 outside through the interception of screw 11 screw thread, screw groove 12 has been seted up at nut 10 upper end both sides edge, can make things convenient for the installation dismantlement of upset strip 3 through connecting piece 4, increase installation dismantlement efficiency, overhaul maintenance when damage appears in follow-up upset strip 3 of being convenient for is changed with dismantling, improve the result of use, connecting piece 4 can effectively increase the stability of connecting back upset strip 3, guarantee performance, screw groove 12 of special seting up on the nut 10 moreover, need just can install the dismantlement through corresponding special instrument, can effectively avoid automatic the drop, increase result of use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber track with pin-connected panel upset strip which characterized in that: comprising

The crawler belt comprises a crawler belt body (1), wherein the crawler belt body (1) is made of rubber, a perforated panel (2) is arranged on the crawler belt body (1), a plurality of hollowed holes are formed in the perforated panel (2), fixing holes are formed in the perforated panel (2), connecting pieces (4) are connected into the fixing holes from bottom to top, and overturning strips (3) are connected to the upper ends of the crawler belt body (1) through the connecting pieces (4).

2. The rubber track with modular flip top bar of claim 1, wherein: the overturning strip (3) is formed by casting cast iron, a limiting groove (5) is formed in the upper end of the overturning strip (3), a connecting hole (6) penetrating through the overturning strip (3) is formed in the middle of the limiting groove (5), and a connecting piece (4) is connected in the connecting hole (6).

3. A rubber track with a modular flip bar as defined in claim 2, wherein: the overturning strips (3) are provided with a plurality of groups which are uniformly distributed on the crawler belt (1), and each group of overturning strips comprises two splayed symmetrical arranged overturning strips and one splayed inner transverse arranged overturning strip.

4. The rubber track with modular flip top bar of claim 1, wherein: connecting piece (4) are including connecting cap (7) of lower extreme, fixedly connected with screw rod (9) in the middle of connecting cap (7) upper end, screw rod (9) pass the fixed orifices that sets up on track (1) to in connecting hole (6) of seting up in upset strip (3), screw rod (9) pass connecting hole (6) and are connected to in spacing groove (5) of seting up of upset strip (3) upper end, screw rod (9) outside in spacing groove (5) is connected with nut (10), fastens screw rod (9) and connecting cap (7) through nut (10), and then corresponds the position with upset strip (3) fixed connection in track (1) upper end.

5. The rubber track with built-up turnover bar of claim 4, wherein: the upper end of the edge of the connecting cap (7) is convexly provided with a plurality of positioning cards (8) distributed in an annular array shape, and the positioning cards (8) are tightened and inserted into the lower end of the crawler belt (1) to be positioned inside through screws (9).

6. The rubber track with built-up turnover bar of claim 4, wherein: the lower end of the nut (10) is in a round table shape, a screw hole (11) is formed in the middle of the lower end of the nut, the nut (10) is intercepted outside the screw rod (9) through threads of the screw hole (11), and screwing grooves (12) are formed in the edges of two sides of the upper end of the nut (10).