CN220411704U - A material accumulation angle adjustment device for belt conveyors - Google Patents

Abstract

The utility model discloses a material stacking angle adjusting device for a belt conveyor, which comprises a special carrier roller group, wherein the special carrier roller group comprises a front transition section, a deep groove section and a rear transition section, and the three parts of the special carrier roller group respectively correspond to a 35-degree carrier roller group, a 60-degree deep groove carrier roller group and an intermediate transition carrier roller group. The device has the advantages of reasonable structure, convenient installation and adjustment and strong applicability, is very effective through the use of practical cases, can increase the material dynamic accumulation angle, increases the distance between the edges of the material and the adhesive tape, and prevents the phenomenon of scattering the material.

Description

A material accumulation angle adjustment device for belt conveyors

Technical field

The utility model relates to the technical field of long-distance belt conveyors, specifically a material accumulation angle adjustment device for belt conveyors.

Background technique

In the long-distance belt conveyors currently used, after the material passes through bumps, the dynamic accumulation angle is close to 0°, and the distance between the edge of the material and the edge of the belt is reduced, making it very easy to spread the material. To solve this problem, the current solution is to increase the tape width or increase the tape speed, which greatly increases the equipment investment cost.

In order to solve the above problems, a device and idea to increase the dynamic accumulation angle of materials are innovated for long-distance belt conveyors.

Utility model content

The purpose of this utility model is to provide a material accumulation angle adjustment device for a belt conveyor to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A material accumulation angle adjustment device for a belt conveyor, including a special roller group, the special roller group is divided into three parts: a front transition section, a deep groove section and a rear transition section, and the three parts of the special roller group Corresponding to 35° roller set, 60° deep groove roller set and intermediate transition roller set respectively.

As a further solution of the present invention: the number of the special roller groups is multiple groups, and the arrangement spacing between two adjacent groups of special roller groups is 1.0m-1.5m.

As a further solution of the present invention: the special roller set is installed as a whole on a special middle frame, and the 60° deep groove idler set is located in the middle of the middle frame, with both sides of the 60° deep groove idler set They are respectively the intermediate transition roller group and the 35° roller group.

As a further solution of the present invention: the special roller group and the intermediate frame are reinforced and fixed by longitudinal beams, and the special roller group, the longitudinal beam and the intermediate frame are connected by bolts.

Compared with the existing technology, the beneficial effects of this utility model are:

This utility model has reasonable structure, convenient installation and adjustment, and strong applicability. It has been proved to be very effective through actual cases. It can increase the dynamic accumulation angle of materials, increase the distance between the edge of the material and the edge of the tape, and prevent the phenomenon of material scattering. Moreover, the utility model It has no wear on the belt and has the function of correcting the belt deviation. This device is used to increase the dynamic accumulation angle of materials, which is beneficial to reducing the bandwidth and belt speed of long-distance belt conveyors and greatly reducing equipment investment costs.

Description of the drawings

Figure 1 is a schematic structural diagram of the material accumulation angle adjustment device for belt conveyors in which the dynamic accumulation angle is close to 0°.

Figure 2 is a schematic structural diagram of the material accumulation angle adjustment device for belt conveyor.

Figure 3 is a structural diagram of the transition section of the special roller group groove angle from 35° to 60° in the material accumulation angle adjustment device for belt conveyors.

Figure 4 is a 60° structural diagram of the special roller group in the material accumulation angle adjustment device for belt conveyors.

Figure 5 is a process diagram for expanding the groove angle of the intermediate transition roller group from 60° to 35° in the material accumulation angle adjustment device for belt conveyors.

Figure 6 is a structural diagram of the adjustment structure of the roller group in the material accumulation angle adjustment device for belt conveyors.

In the picture: 1-35° roller group, 2-intermediate transition roller group, 3-60° deep groove roller group, 4-longitudinal beam, 5-intermediate frame.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1

Please refer to Figure 1-6. A material accumulation angle adjustment device for a belt conveyor includes a special roller group. The special roller group is divided into three parts: a front transition section, a deep groove section and a rear transition section, and is dedicated The three parts of the roller set correspond to the 35° roller set 1, the 60° deep groove roller set 3 and the intermediate transition roller set 2.

Preferably, in this embodiment, the number of the dedicated roller groups is multiple, and the arrangement spacing of each two adjacent groups of dedicated rollers is 1.0m-1.5m.

What needs to be explained specifically is: after the material passes through the deep groove section, it is squeezed in the center. After passing through the rear transition section again, the tape is unfolded, the material remains centered and restores a larger dynamic accumulation angle, and the groove angle of the special roller group is adjustable. The installation length is adjustable to adapt to different usage occasions and material types.

Embodiment 2

Please refer to Figure 1-6. A material accumulation angle adjustment device for a belt conveyor includes a special roller group. The special roller group is divided into three parts: a front transition section, a deep groove section and a rear transition section, and is dedicated The three parts of the roller set correspond to the 35° roller set 1, the 60° deep groove roller set 3 and the intermediate transition roller set 2.

Preferably, in this embodiment, the dedicated roller group is integrally installed on a dedicated intermediate frame 5, and the 60° deep groove roller group 3 is located in the middle of the intermediate frame 5. The 60° deep groove roller group The two sides of group 3 are the intermediate transition roller group 2 and the 35° roller group 1 respectively.

Preferably, in this embodiment, the special roller group and the intermediate frame 5 are reinforced and fixed by the longitudinal beam 4, and the special roller group is connected to the longitudinal beam 4 and the intermediate frame 5 by bolts.

What needs to be explained specifically is: the groove angle of the special roller group gradually transitions from the conventional 35° to 60°, and then gradually transitions to 35°, seamlessly connecting with the conventional belt conveyor body. In this process, the special roller group The groove angle is first increased and then decreased to achieve the goal of increasing the dynamic accumulation angle of materials, and the special roller group has a deviation correction function. The roller group can tilt forward to correct the belt deviation. In the special roller group During the change of the groove angle, the material on the tape follows the tape and undergoes a process of centering extrusion and then expansion. After the tape is unfolded, the material is still centered and accumulated. This process plays a role in increasing the dynamic accumulation angle of the material.

Embodiment 3

Please refer to Figure 1-6. A material accumulation angle adjustment device for a belt conveyor includes a special roller group. The special roller group is divided into three parts: a front transition section, a deep groove section and a rear transition section, and is dedicated The three parts of the roller set correspond to the 35° roller set 1, the 60° deep groove roller set 3 and the intermediate transition roller set 2.

Preferably, in this embodiment, the number of the dedicated roller groups is multiple, and the arrangement spacing of each two adjacent groups of dedicated rollers is 1.0m-1.5m.

Preferably, in this embodiment, the dedicated roller group is integrally installed on a dedicated intermediate frame 5, and the 60° deep groove roller group 3 is located in the middle of the intermediate frame 5. The 60° deep groove roller group The two sides of group 3 are the intermediate transition roller group 2 and the 35° roller group 1 respectively.

Preferably, in this embodiment, the special roller group and the intermediate frame 5 are reinforced and fixed by the longitudinal beam 4, and the special roller group is connected to the longitudinal beam 4 and the intermediate frame 5 by bolts.

What needs to be explained specifically is: Please refer to Figure 2. After the material is bumped over a long distance, the dynamic accumulation angle is close to 0°.

Please refer to Figure 3, the transition section structure of the special roller group with a groove angle of 35° to 60°. This process is a process of squeezing the material in the center.

Please refer to Figure 4. The 60° structure of the special roller group completes the central adjustment of the material and increases the edge margin of the tape.

Please refer to Figure 5. When the device expands from the groove angle of the intermediate transition roller group 2 from 60° to 35°, the dynamic accumulation angle of the material increases, and the material moves away from the edge of the belt to avoid the risk of material scattering.

Please refer to Figure 6. The middle frame 5 is a double-slot structure, and the roller set can be tilted forward to adjust possible tape deviation. It can be adjusted in place once and does not need to be adjusted repeatedly during later operations.

The layout length of this device is adjustable, and the length is generally 6m-10m. It is installed on the upper material carrying section of the belt conveyor. Depending on the type of material and the belt speed, this device can be arranged at intervals of 500m to 1000m, so that the material The dynamic accumulation angle is no longer directly affected by the length of the belt conveyor.

What needs special explanation is that this utility model has a reasonable structure, easy installation and adjustment, and strong applicability. It has been proven to be very effective through actual use cases. It can increase the dynamic accumulation angle of materials, increase the distance between the edge of the material and the edge of the tape, and prevent material from spreading. phenomenon, and the utility model has no wear on the belt and has the function of correcting the belt deviation. The device is used to increase the dynamic accumulation angle of materials, which is beneficial to reducing the bandwidth and belt speed of long-distance belt conveyors and greatly reducing equipment investment costs.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalent elements are included in the present invention.

In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only includes

It is an independent technical solution. This way of describing the description is only for the sake of clarity. Those skilled in the art should take the description as a whole. The technical solutions in each embodiment can also be appropriately combined to form a solution that can be understood by those skilled in the art. Other embodiments.

Claims (4)

1. The utility model provides a belt conveyor is with material angle adjusting device that piles up, includes special bearing roller group, its characterized in that, special bearing roller group is preceding changeover portion, deep groove section and three parts of changeover portion, and the three parts of special bearing roller group correspond 35 bearing roller group (1), 60 deep groove bearing roller group (3) and intermediate transition bearing roller group (2) respectively.

2. The material accumulation angle adjusting device for a belt conveyor according to claim 1, wherein the number of the special carrier roller groups is multiple, and the arrangement pitch of every two adjacent special carrier roller groups is 1.0m-1.5m.

3. The material stacking angle adjusting device for the belt conveyor according to claim 2, wherein the special carrier roller set is integrally installed on a special middle frame (5), the 60-degree deep groove carrier roller set (3) is located at the middle position of the middle frame (5), and two sides of the 60-degree deep groove carrier roller set (3) are respectively provided with the middle transition carrier roller set (2) and the 35-degree carrier roller set (1) in sequence.

4. A material stacking angle adjusting device for a belt conveyor according to claim 3, characterized in that the special carrier roller set and the middle frame (5) are reinforced and fixed through the longitudinal beam (4), and the special carrier roller set is connected with the longitudinal beam (4) and the middle frame (5) through bolts.