CN214056530U

CN214056530U - Rubber shaft in concrete pump hose production line

Info

Publication number: CN214056530U
Application number: CN202022530738.2U
Authority: CN
Inventors: 帅龙祥; 王淑红
Original assignee: Shandong Tongduobao Mechanical Equipment Co ltd
Current assignee: Shandong Tongduobao Mechanical Equipment Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-27
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a gluey axle in concrete pump hose production line relates to concrete pump hose processing technology field. The utility model comprises a rubber roll shaft, wherein the surface of the rubber roll shaft is rotationally connected with a shaft cylinder, and the surface of the shaft cylinder is fixedly connected with a rubber ring; a rotating shaft is fixedly connected to both ends of the rubber roll shaft, a first fixed disc is fixedly connected to the rotating shaft, a connecting part which is matched and connected with the first fixed disc is arranged on the rotating shaft, and a sleeve which is fixedly connected with the connecting part is fixedly connected to the center of the first fixed disc; both ends of the shaft barrel are fixedly connected with second fixed disks correspondingly matched with the first fixed disks; the first fixed disk and the second fixed disk are fixedly connected through a plurality of fastening bolts. The utility model discloses accessible fastening bolt is fixed first fixed disk and second fixed disk, the rotation between the regulating spindle section of thick bamboo of being convenient for and the rubber roll axle.

Description

Rubber shaft in concrete pump hose production line

Technical Field

The utility model belongs to the technical field of concrete pump hose processing, especially, relate to a gluey axle in concrete pump hose production line.

Background

The rubber hose mainly comprises an inner rubber and a reinforcing layer; internal gluing: natural rubber, butadiene rubber and styrene butadiene rubber are used as main raw materials, and a special reinforcing agent is added; the color of the finished product inner rubber is black and opaque, and the finished product inner rubber has the characteristics of high wear resistance, high toughness, high pressure resistance and the like, and the wear resistance index is 2-3 times that of the common sand blasting rubber pipe; enhancement layer: the cloth-sandwiched sand-blasting rubber pipe adopts high-quality rubberized fabric as a reinforcing layer, and has good flexibility and strong bearing capacity; the steel woven sand blasting rubber pipe is woven by adopting special steel wires for a copper-plated rubber pipe, bears 3-4 times of working pressure as a cloth-sandwiched rubber pipe, and has the characteristics of high pressure resistance and excellent deflection resistance; the method is mainly used for various tunnel projects, well roadways, chambers and slope protection spray anchors, and has wide application fields in the fields of water and electricity, mining industry, military defense and the like; the rubber roll plays an important role in the production line of the concrete rubber hose, the existing rubber roll is composed of a rubber roll shaft and a rubber ring, the rubber ring is fixed on the rubber roll shaft, the rubber roll shaft rotates to drive the rubber ring to rotate, the structure is simpler, and certain limitation exists in use.

Disclosure of Invention

An object of the utility model is to provide a gluey axle in concrete pump hose production line, through the first fixed disk of fixedly connected with on gluey roller axle, fixedly connected with second fixed disk on the shaft section of thick bamboo passes through fastening bolt between first fixed disk and the second fixed disk to the rotation of convenient control shaft section of thick bamboo.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a rubber shaft in concrete pump hose production line, which comprises a rubber roller shaft, wherein the surface of the rubber roller shaft is rotationally connected with a shaft cylinder, and the surface of the shaft cylinder is fixedly connected with a rubber ring; a rotating shaft is fixedly connected to each of two ends of the rubber roll shaft, a first fixing disc is fixedly connected to the rotating shaft, a connecting part in matched connection with the first fixing disc is arranged on the rotating shaft, and a sleeve fixedly connected with the connecting part is fixedly connected to the center of the first fixing disc; two ends of the shaft barrel are fixedly connected with second fixed disks correspondingly matched with the first fixed disks; the first fixing disc is fixedly connected with the second fixing disc through a plurality of fastening bolts, connecting holes matched with the fastening bolts in a one-to-one correspondence mode are formed in the first fixing disc, and threaded sleeves connected with the fastening bolts in a one-to-one correspondence mode are fixedly connected to the second fixing disc.

Furthermore, the shaft cylinder is rotatably connected with the rubber roll shaft through a pair of bearings, and the two bearings are respectively and fixedly connected with the two ends of the shaft cylinder.

Further, the number of the fastening bolts connected between the first fixed disk and the second fixed disk is four.

Further, the connecting part is a regular quadrangular prism structure, and the sleeve is in interference fit with the connecting part.

The utility model discloses following beneficial effect has:

the first fixing disc is fixedly connected to the rubber roll shaft, the second fixing disc is fixedly connected to the shaft cylinder, and when the rubber roll shaft is required to drive the shaft cylinder to rotate, the first fixing disc and the second fixing disc can be fixed through the fastening bolt; when the shaft barrel is not driven to rotate by the rubber roll shaft, the fastening bolt can be disassembled, and the shaft barrel can be conveniently matched with other rotating mechanisms to work.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view taken at A-A in FIG. 1;

FIG. 3 is a schematic view of the structure of the glue roller shaft;

FIG. 4 is a schematic structural view of the shaft barrel;

FIG. 5 is a schematic structural view of the first fixing disk;

in the drawings, the components represented by the respective reference numerals are listed below:

1-rubber roll shaft, 11-rotating shaft, 12-connecting part, 2-shaft cylinder, 21-rubber ring, 22-second fixed disc, 23-threaded sleeve, 3-first fixed disc, 31-connecting hole, 32-sleeve, 4-fastening bolt and 5-bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "both ends", "top", "middle", "one end", "inner", etc. indicate positional or positional relationships, merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced assembly or component must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 5, the utility model relates to a rubber shaft in concrete pump hose production line, which comprises a rubber roller shaft 1, wherein the surface of the rubber roller shaft 1 is rotatably connected with a shaft cylinder 2, the shaft cylinder 2 can rotate relative to the rubber roller shaft 1, the length of the shaft cylinder 2 is less than that of the rubber roller shaft 1, and the surface of the shaft cylinder 2 is fixedly connected with a rubber ring 21; the two ends of the rubber roll shaft 1 are fixedly connected with a rotating shaft 11, a first fixed disc 3 is fixedly connected onto the rotating shaft 11, a connecting part 12 which is matched and connected with the first fixed disc 3 is arranged on the rotating shaft 11, the center of the first fixed disc 3 is fixedly connected with a sleeve 32 which is fixedly connected with the connecting part 12, the first fixed disc 3 is driven to rotate when the rubber roll shaft 1 rotates, and the two ends of the shaft cylinder 2 are fixedly connected with second fixed discs 22 which are correspondingly matched with the first fixed disc 3; in order to enable the rubber roll shaft 1 to rotate to drive the shaft barrel 2 to rotate, the first fixing disc 3 and the second fixing disc 22 are fixedly connected through a plurality of fastening bolts 4, connecting holes 31 matched with the fastening bolts 4 in a one-to-one correspondence mode are formed in the first fixing disc 3, and threaded sleeves 23 connected with the fastening bolts 4 in a one-to-one correspondence mode are fixedly connected to the second fixing disc 22.

Wherein, the shaft barrel 2 is connected with the rubber roll shaft 1 through a pair of bearings 5 in a rotating way, the two bearings 5 are respectively and fixedly connected at the two ends of the shaft barrel 2, and the bearings 5 are connected with the shaft barrel 2 and the rubber roll shaft 1 in an interference fit way.

The number of the fastening bolts 4 connected between the first fixed disk 3 and the second fixed disk 22 is four.

Wherein, connecting portion 12 is the regular quadrangular prism structure, and sleeve 32 and connecting portion 12 interference fit, when the first fixed disk 3 of installation, accessible external force installs first fixed disk 3 on connecting portion 12.

One specific application of this embodiment is: when the utility model is used, when the glue roller shaft 1 is required to drive the shaft barrel 2 to rotate, the first fixed disk 3 and the second fixed disk 22 can be fixed through the fastening bolt 4, and at the moment, the glue roller shaft 1 rotates to drive the first fixed disk 3, the second fixed disk 22 and the shaft barrel 2 to rotate; when the rubber roll shaft 1 is not needed to drive the shaft cylinder 2 to rotate, the fastening bolt 4 can be disassembled, and the shaft cylinder 2 can be conveniently matched with other rotating mechanisms to work.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Glue axle in concrete pump hose production line, its characterized in that:

the rubber roller comprises a rubber roller shaft (1), wherein the surface of the rubber roller shaft (1) is rotatably connected with a shaft barrel (2), and the surface of the shaft barrel (2) is fixedly connected with a rubber ring (21);

both ends of the rubber roll shaft (1) are fixedly connected with a rotating shaft (11), a first fixed disc (3) is fixedly connected onto the rotating shaft (11), a connecting part (12) matched and connected with the first fixed disc (3) is arranged on the rotating shaft (11), and a sleeve (32) fixedly connected with the connecting part (12) is fixedly connected to the center of the first fixed disc (3);

two ends of the shaft barrel (2) are fixedly connected with second fixed disks (22) correspondingly matched with the first fixed disks (3);

first fixed disk (3) with through a plurality of fastening bolt (4) fixed connection between second fixed disk (22), be equipped with on first fixed disk (3) with fastening bolt (4) one-to-one complex connecting hole (31), fixedly connected with on second fixed disk (22) with thread bush (23) that fastening bolt (4) one-to-one is connected.

2. The glue axle in concrete pump hose production line of claim 1, characterized in that: the shaft barrel (2) is rotatably connected with the rubber roller shaft (1) through a pair of bearings (5), and the bearings (5) are respectively and fixedly connected to the two ends of the shaft barrel (2).

3. The glue axle in concrete pump hose production line of claim 1, characterized in that: the number of the fastening bolts (4) connected between the first fixed disk (3) and the second fixed disk (22) is four.

4. The glue axle in concrete pump hose production line of claim 1, characterized in that: the connecting part (12) is of a regular quadrangular prism structure, and the sleeve (32) is in interference fit with the connecting part (12).