CN216944922U

CN216944922U - Turn to drum assembly with high stability

Info

Publication number: CN216944922U
Application number: CN202122796307.5U
Authority: CN
Inventors: 潘士良
Original assignee: Anhui Liangsheng Machinery Technology Co ltd
Current assignee: Anhui Liangsheng Machinery Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-07-12
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of rollers, in particular to a redirection roller assembly with high stability, which comprises a main body, wherein a non-slip mat is fixedly connected to the surface of the main body; the connecting device comprises a main body, a connecting shaft, a connecting block, a fixing ring, a supporting plate, a mounting groove and a connecting rod, wherein the connecting shaft is movably connected to one side of the main body, the connecting block is fixedly connected to one side of the surface of the connecting shaft, the fixing ring is movably sleeved on the other side of the surface of the connecting shaft, the supporting plate is fixedly connected to the top end of the inner surface of the main body, the mounting groove is formed in the bottom end of the supporting plate, the connecting rod is fixedly connected to the top end of the inner surface of the mounting groove, the top end of the connecting rod is fixed through the supporting plate and the mounting groove, the connecting rod and the connecting shaft are connected through the fixing loop bar and the mounting block, and the buffer spring is stretched and retracted, so that the pressure of the supporting plate is buffered conveniently, the stability inside the main body is improved, the effect of preventing the damage caused by uneven stress on the surface of the main body is achieved, and the problem that the stability of the existing device is poor is solved.

Description

Turn to drum assembly with high stability

Technical Field

The utility model relates to the technical field of rollers, in particular to a redirection roller assembly with high stability.

Background

The turnabout drum is also called as a guide drum, is a key part of a common belt conveyor, is mainly used for changing the running direction of a conveyor belt or compacting the conveyor belt to increase the wrap angle of the conveyor belt and a transmission drum, is suitable for a conveyor, is mainly used in the fields of metallurgy, mines, ports and docks, chemical engineering and medicine, cement building materials, steel, coal mines and the like, and is a driving device of various belt conveyors.

Current turnabout drum assembly is at the in-process that uses, because the atress on cylinder surface is uneven when changing to, long-time the use can lead to equipment to take place to warp and damage, and the both ends junction of cylinder can take place to damage simultaneously to influence the steadiness that turnabout drum side is connected, reduce the practicality of equipment, raise the cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a direction-changing roller assembly with high stability, and aims to solve the problems that in the use process of the existing direction-changing roller assembly in the background art, equipment is deformed and damaged due to uneven surface stress of a roller during direction changing, and joints at two ends of the roller are damaged, so that the stability of the side connection of the direction-changing roller is influenced, the practicability of the equipment is reduced, and the cost is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: a redirection drum assembly with high stability comprises a main body, wherein a non-slip mat is fixedly connected to the surface of the main body;

one side swing joint of main part has the connecting axle, one side fixedly connected with connecting block on connecting axle surface, solid fixed ring has been cup jointed in the opposite side activity on connecting axle surface, the top fixedly connected with backup pad of main part internal surface, the mounting groove has been seted up to the bottom of backup pad, the top fixedly connected with connecting rod of mounting groove internal surface, the inside fixedly connected with bracing piece of connecting rod, the bottom fixedly connected with buffer spring of bracing piece.

Preferably, the surface of the connecting shaft is movably connected with a fixing shaft, the top end of the inner surface of the fixing shaft is fixedly connected with a clamping block, the top end of the surface of the connecting block is fixedly connected with a fixing block, and the top end of the fixing block is movably connected with a fastening piece.

Preferably, the bottom end of the surface of the connecting rod is movably sleeved with a fixed loop bar, the bottom end of the fixed loop bar is fixedly connected with an installation block, the bottom end of the supporting rod penetrates through the bottom end of the connecting rod, and the bottom end of the buffer spring is connected with the bottom end of the inner surface of the fixed loop bar.

Preferably, the number of the fixed blocks is two, the two fixed blocks are symmetrically distributed on two sides of the surface of the connecting block, and the bottom end of the fastening piece penetrates through the bottom end of the fixed block.

Preferably, the section shape of the connecting rod is circular, the diameter of the connecting rod is smaller than that of the fixed sleeve rod, and the connecting rod moves up and down at the top end of the fixed sleeve rod.

Preferably, the number of the fixture blocks is two, the two fixture blocks are symmetrically distributed in the fixed shaft, and the bottom ends of the fixture blocks are attached to the surface of the connecting shaft.

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

1. the top end of the connecting rod is fixed through the supporting plate and the mounting groove, the connecting rod is connected with the connecting shaft through the fixing sleeve rod and the mounting block, and the pressure of the supporting plate is conveniently buffered by utilizing the expansion and contraction of the buffer spring, so that the effect of improving the stability in the main body is achieved, the effect of preventing the damage caused by uneven stress on the surface of the main body is achieved, and the problem of poor stability of the existing equipment is solved;

2. according to the utility model, one end of the connecting shaft is installed through the connecting block, the fixing block and the fastener, and the other end of the connecting shaft is conveniently connected with one end of the fixing shaft through the fixture block, so that the effect of conveniently installing equipment is achieved, the practicability of the device is enhanced, and the problem that two ends of the existing equipment are inconvenient to install is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the internal structure of the main body of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the connecting shaft of the present invention.

In the figure: 1. a main body; 2. a non-slip mat; 3. a connecting shaft; 4. connecting blocks; 5. a fixing ring; 6. a support plate; 8. mounting grooves; 9. a connecting rod; 10. a support bar; 11. a buffer spring; 12. fixing the loop bar; 13. mounting a block; 14. a fixed shaft; 15. a clamping block; 16. a fixed block; 17. a fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, there are shown: the embodiment is a preferred embodiment in the technical scheme, and a direction-changing drum assembly with high stability comprises a main body 1, wherein a non-slip mat 2 is fixedly connected to the surface of the main body 1;

one side of the main body 1 is movably connected with a connecting shaft 3, one side of the surface of the connecting shaft 3 is fixedly connected with a connecting block 4, the other side of the surface of the connecting shaft 3 is movably sleeved with a fixing ring 5, the top end of the inner surface of the main body 1 is fixedly connected with a supporting plate 6, the bottom end of the supporting plate 6 is provided with a mounting groove 8, the top end of the inner surface of the mounting groove 8 is fixedly connected with a connecting rod 9, the inside of the connecting rod 9 is fixedly connected with a supporting rod 10, and the bottom end of the supporting rod 10 is fixedly connected with a buffer spring 11;

as shown in fig. 4, a fixing shaft 14 is movably connected to the surface of the connecting shaft 3, a clamping block 15 is fixedly connected to the top end of the inner surface of the fixing shaft 14, a fixing block 16 is fixedly connected to the top end of the surface of the connecting block 4, a fastening piece 17 is movably connected to the top end of the fixing block 16, the fixing shaft 14 and the connecting shaft 3 are connected through the clamping block 15, meanwhile, the connection stability of the fixing shaft 14 and the connecting shaft 3 is reinforced through a fixing ring 5, and one end of the connecting shaft 3 is fixed through the connecting block 4 by using the fixing block 16 and the fastening piece 17, so that the effect of conveniently installing equipment is achieved;

as shown in fig. 3, a fixed loop bar 12 is movably sleeved at the bottom end of the surface of the connecting bar 9, a mounting block 13 is fixedly connected to the bottom end of the fixed loop bar 12, the bottom end of the supporting bar 10 penetrates through to the bottom end of the connecting bar 9, the bottom end of the buffer spring 11 is connected with the bottom end of the inner surface of the fixed loop bar 12, the diameter of the supporting plate 6 and the diameter of the connecting shaft 3 are connected by using the connecting bar 9 and the fixed loop bar 12, the buffer spring 11 is fixed by using the supporting bar 10, and the pressure generated by the supporting plate 6 is buffered by using the expansion and contraction of the buffer spring 11;

as shown in fig. 4, the number of the fixing blocks 16 is two, the two fixing blocks 16 are symmetrically distributed on two sides of the surface of the connecting block 4, the bottom end of the fastening piece 17 penetrates through the bottom end of the fixing block 16, and the plurality of fixing blocks 16 are utilized, so that the mounting stability of one end of the connecting block 4 is improved;

as shown in fig. 3, the cross section of the connecting rod 9 is circular, the diameter of the connecting rod 9 is smaller than that of the fixed loop bar 12, the connecting rod 9 moves up and down on the top end of the fixed loop bar 12, and the diameter difference between the connecting rod 9 and the fixed loop bar 12 is utilized, so that the effect of facilitating the extension and retraction between the connecting rod 9 and the fixed loop bar 12 is achieved;

as shown in fig. 4, the number of the fixture blocks 15 is two, the two fixture blocks 15 are symmetrically distributed inside the fixed shaft 14, the bottom ends of the fixture blocks 15 are attached to the surface of the connecting shaft 3, and the plurality of fixture blocks 15 are utilized, so that the effect of fixing the connecting shaft 3 in multiple directions is achieved;

in the embodiment, after the worker places the device at a proper position, the friction force on the surface of the main body 1 is increased by the non-slip mat 2, the inner surface of the main body 1 is reinforced by the supporting plate 6, the supporting plate 6 and the connecting shaft 3 are supported by the mounting groove 8 and the fixing loop bar 12, one end of the buffer spring 11 is connected by the supporting rod 10, the pressure generated by the flexible buffer supporting plate 6 of the buffer spring 11 on the connecting shaft 3 is buffered, so that the stability of the main body 1 is increased, the connecting shaft 3 and the fixing shaft 14 are connected by the fixture block 15, the mounting between the connecting shaft 3 and the fixing shaft 14 is reinforced by the fixing ring 5, the connecting block 4 is mounted at a position to be fixed by the fastener 17 and the fixing block 16, the mounting of the connecting block 4 achieves the effect of mounting the device, and the device mounting is convenient, the later maintenance is convenient.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. A redirection drum assembly with high stability comprises a main body (1), wherein a non-slip mat (2) is fixedly connected to the surface of the main body (1);

the method is characterized in that:

one side swing joint of main part (1) has connecting axle (3), one side fixedly connected with connecting block (4) on connecting axle (3) surface, solid fixed ring (5) have been cup jointed in the opposite side activity on connecting axle (3) surface, top fixedly connected with backup pad (6) of main part (1) internal surface, mounting groove (8) have been seted up to the bottom of backup pad (6), top fixedly connected with connecting rod (9) of mounting groove (8) internal surface, inside fixedly connected with bracing piece (10) of connecting rod (9), the bottom fixedly connected with buffer spring (11) of bracing piece (10).

2. The direction-changing drum assembly with high stability of claim 1, wherein: the connecting device is characterized in that a fixed shaft (14) is movably connected to the surface of the connecting shaft (3), a clamping block (15) is fixedly connected to the top end of the inner surface of the fixed shaft (14), a fixed block (16) is fixedly connected to the top end of the surface of the connecting block (4), and a fastening piece (17) is movably connected to the top end of the fixed block (16).

3. The direction-changing drum assembly with high stability of claim 1, wherein: fixed loop bar (12) have been cup jointed in the bottom activity on connecting rod (9) surface, the bottom fixedly connected with installation piece (13) of fixed loop bar (12), the bottom of bracing piece (10) runs through to the bottom of connecting rod (9), the bottom of buffer spring (11) with the bottom of fixed loop bar (12) internal surface is connected.

4. The direction-changing drum assembly with high stability of claim 2, wherein: the number of the fixing blocks (16) is two, the two fixing blocks (16) are symmetrically distributed on two sides of the surface of the connecting block (4), and the bottom ends of the fastening pieces (17) penetrate through the bottom ends of the fixing blocks (16).

5. The direction-changing drum assembly with high stability of claim 3, wherein: the cross section of the connecting rod (9) is circular, the diameter of the connecting rod (9) is smaller than that of the fixed loop bar (12), and the connecting rod (9) moves up and down at the top end of the fixed loop bar (12).

6. The direction-changing drum assembly with high stability of claim 2, wherein: the number of the clamping blocks (15) is two, the two clamping blocks (15) are symmetrically distributed in the fixed shaft (14), and the bottom ends of the clamping blocks (15) are attached to the surface of the connecting shaft (3).