Chute for rubber belt conveyor and rubber belt conveyor

Abstract

The utility model discloses a chute for a belt conveyor and the belt conveyor, and relates to the technical field of bulk material conveying, the chute comprises a chute body, the center of the chute body is provided with a through discharge port, and the discharge port is located between the discharge end of the previous-stage belt conveyor and the loading end of the next-stage belt conveyor; the rotating plates are symmetrically arranged on the inner wall of the discharging opening, and the first ends of the rotating plates are rotationally connected with the inner wall of the discharging opening; one end of the push rod is fixedly connected with the inner side face of the rotating plate, and the other end of the push rod penetrates through the chute body and can extend to the outer side of the chute body; and the elastic piece is arranged on the push rod between the chute body and the rotating plate in a sleeving manner. According to the chute for the belt conveyor, the technical problem that an existing conveying belt and an existing carrier roller are prone to being damaged is solved, and the technical effects that direct impact of falling materials on the conveying belt and the carrier roller is reduced to the maximum extent, and meanwhile chute blockage caused by material accumulation is solved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bulk material conveying, in particular to a chute for a belt conveyor and a belt conveyor. Background Art

[0002] In industries such as steel, metallurgy, and mining, the continuous and efficient transportation of bulk materials is the key to ensuring the smooth operation of the production process. Belt conveyors have become indispensable bulk material transportation equipment due to their continuous and uniform transportation, high production efficiency, stable and reliable operation, low power consumption, convenient maintenance, and easy automatic control.

[0003] As a continuous conveying equipment for bulk materials, the stable operation of the belt conveyor is crucial to the efficiency of the entire production line. As an important structure connecting the belt conveyors, the chute mainly functions to realize the smooth transition of materials from the upper belt conveyor to the lower belt conveyor, ensuring the continuity and stability of material transportation.

[0004] However, in the actual production process, there are still some problems that need to be solved. Among them, the inertial force generated when the material falls into the conveyor belt has a serious impact on the life and operation stability of the conveyor belt and rollers. This impact force may not only cause damage to the conveyor belt and rollers, but also increase the running resistance of the rollers and reduce the efficiency of the entire conveying system. And when the material flow changes, the chute is prone to blockage, affecting the normal operation of the entire production line.

[0005] Therefore, how to provide a chute for a belt conveyor to reduce the impact force on the conveyor belt and the rollers, and to avoid blockage of the chute is a technical problem that technicians in this field currently need to solve. Utility Model Content

[0006] The utility model aims to provide a chute for a belt conveyor, which solves the technical problem that the existing conveyor belt and roller are easily damaged.

[0007] In order to achieve the above object, the utility model provides a chute for a belt conveyor, comprising:

[0008] A chute body, wherein a discharge port is provided through the center of the chute body, and the discharge port is located between the discharge end of the upper belt conveyor and the loading end of the lower belt conveyor;

[0009] A rotating plate, the inner wall of the discharge port is symmetrically provided with the rotating plate, and the first end of the rotating plate is rotatably connected to the inner wall of the discharge port;

[0010] A push rod, one end of which is fixedly connected to the inner side of the rotating plate, and the other end of which passes through the chute body and can extend to the outer side of the chute body;

[0011] An elastic member is sleeved on a push rod between the chute body and the rotating plate.

[0012] Preferably, the rotating plate is rotatably connected to the inner wall of the discharge port via a hinge.

[0013] Preferably, the elastic member is a spring.

[0014] Preferably, a material guide trough is provided between the bottom opening edge of the discharge port and the loading end of the next-stage belt conveyor.

[0015] Preferably, the bottom supporting legs of the chute body are retractable supporting legs.

[0016] Preferably, a wear-resistant lining is provided on the rotating plate.

[0017] Preferably, the chute body is provided with a linear bearing, and the linear bearing is slidably matched with the push rod.

[0018] Preferably, a limiting member is provided on the push rod located outside the chute body.

[0019] A belt conveyor comprises the above-mentioned chute for the belt conveyor.

[0020] Compared with the above-mentioned background technology, the utility model provides a chute for a belt conveyor equipped with an elastic part on the push rod, which not only provides the necessary resilience for the rotating plate to achieve automatic resetting, but also can provide appropriate adjustment force according to the specific situation when the material falls, to ensure that the material is effectively buffered and guided during the descent. Under the coordinated action of the push rod and the elastic part, the rotating plate can adjust the angle and position in time according to the subtle changes in material flow and conveyor belt speed, thereby optimizing the material guiding process, greatly reducing the direct impact of the falling material on the conveyor belt and rollers, and effectively avoiding equipment wear and conveyor belt deviation caused by impact, and at the same time solving the chute blockage phenomenon caused by material accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0022] Figure 1 A schematic diagram of a chute structure for a belt conveyor provided in an embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the operation of the push rod provided in an embodiment of the utility model.

[0024] in:

[0025] 1-chute body, 2-upper level belt conveyor, 3-lower level belt conveyor, 4-rotating plate, 5-push rod, 6-elastic part, 7-material guide chute. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] See also Figure 1-Figure 2 The present application provides a chute for a belt conveyor, comprising a chute body 1, a discharge port penetrating therethrough is provided at the center of the chute body 1, and the discharge port is located between the discharge end of the upper-level belt conveyor 2 and the loading end of the lower-level belt conveyor 3; a rotating plate 4, a rotating plate 4 is symmetrically provided on the inner wall of the discharge port, and a first end of the rotating plate 4 is rotatably connected to the inner wall of the discharge port; a push rod 5, one end of the push rod 5 is fixedly connected to the inner side surface of the rotating plate 4, and the other end passes through the chute body 1 and can extend to the outside of the chute body 1; an elastic member 6, and the elastic member 6 is sleeved on the push rod 5 located between the chute body 1 and the rotating plate 4.

[0029] That is to say, the chute body 1 is made of strong and durable materials to ensure its reliability in high-intensity working environments. A through discharge port is provided at the center of the chute body 1. The discharge port is located below the discharge end of the upper-level belt conveyor 2 and above the loading end of the lower-level belt conveyor 3, thereby realizing a seamless connection of the material conveying process to ensure that the material can be smoothly transferred from the upper-level conveyor to the lower level.

[0030] Two rotating plates 4 are symmetrically arranged on the inner wall of the discharge port. The first end of the rotating plate 4 is rotatably connected to the inner wall of the discharge port, one end of the push rod 5 is fixedly connected to the inner side surface of the rotating plate 4 (the side of the rotating plate 4 facing the inner wall of the discharge port), and the other end passes through the chute body 1 and extends to the outside of the chute body 1. An elastic member 6 is sleeved on the push rod 5 between the chute body 1 and the rotating plate 4, one end of the elastic member 6 abuts against the inner side surface of the rotating plate 4, and the other end abuts against the inner wall of the discharge port.

[0031] The present application provides a belt conveyor chute equipped with an elastic member 6 on the push rod 5, which not only provides the necessary resilience for the rotating plate 4 to achieve automatic reset, but also can provide appropriate adjustment force according to the specific situation when the material falls, to ensure that the material is effectively buffered and guided during the descent. Under the coordinated action of the push rod 5 and the elastic member 6, the rotating plate 4 can adjust the angle and position in time according to the subtle changes in the material flow rate and the conveyor belt speed, thereby optimizing the material guidance process, greatly reducing the direct impact of the falling material on the conveyor belt and rollers, and effectively avoiding the equipment wear and conveyor belt deviation caused by the impact, and at the same time solving the chute blockage caused by material accumulation.

[0032] On the basis of the above embodiment, the rotating plate 4 is rotatably connected to the inner wall of the discharge port through a hinge.

[0033] That is to say, in order to ensure that the rotating plate 4 can adjust the angle flexibly and stably, the hinge serves as a connecting piece between the rotating plate 4 and the inner wall of the discharge port.

[0034] Specifically, the hinge is a connecting device that allows two components to rotate relative to each other, usually consisting of two metal sheets that bite into each other, one of which is fixed to the inner wall of the discharge port, and the other is connected to the first end (upper end) of the rotating plate 4.

[0035] Specifically, the elastic member 6 is a spring, that is, the spring as the elastic member 6 not only provides the necessary resilience for the rotating plate 4, so that the rotating plate 4 can automatically return to the initial position after the material falls, and prepare for the next material delivery. At the same time, the spring as the elastic member 6 can also give the push rod 5 an appropriate adjustment force according to the specific situation when the material falls, ensuring that the material is effectively buffered and guided during the falling process.

[0036] Under the coordinated action of the push rod 5 and the spring, the rotating plate 4 can flexibly respond to subtle changes in material flow and conveyor belt speed. When the material flow increases or the conveyor belt speed increases, the impact force of the material on the rotating plate 4 will also increase accordingly. At this time, the elastic action of the spring provides a certain buffer force for the rotating plate 4, so that the rotating plate 4 can adjust the angle and position in time to better guide the material to fall, thereby optimizing the material guidance process.

[0037] Based on the above embodiment, a material guide trough 7 is provided between the bottom opening edge of the discharge port and the loading end of the next-level belt conveyor 3. That is to say, when the material falls from the discharge port, the material guide trough 7 can effectively guide the material into the loading end of the next-level belt conveyor, thereby avoiding scattering and waste of the material.

[0038] Based on the above embodiment, the bottom supporting legs of the chute body 1 are retractable supporting legs.

[0039] That is, the application of the retractable support legs allows the user to freely adjust the height of the chute body 1 according to the site environment, the height of the belt conveyor and the needs of material transportation. This height adjustability not only helps to ensure that the material can smoothly transition from the upper belt conveyor to the lower belt conveyor, but also effectively prevents the material from being scattered or blocked due to improper height during the transportation process.

[0040] On the basis of the above embodiment, a wear-resistant lining is provided on the rotating plate 4 .

[0041] That is to say, the wear-resistant lining plate should be made of high-strength, high-wear-resistant materials, such as wear-resistant rubber, wear-resistant alloy steel or ceramic composite materials, which can effectively resist the impact and friction generated when the material falls, thereby extending the service life of the rotating plate 4.

[0042] The wear-resistant lining plate should fit tightly on the surface of the rotating plate 4 and can be connected to the rotating plate by bolting, bonding or welding. Its shape and size should match the rotating plate 4 to ensure that the material can pass smoothly. The wear-resistant lining plate should be installed on the end face of the rotating plate 4 that is in direct contact with the material.

[0043] On the basis of the above-mentioned embodiment, the chute body 1 is provided with a linear bearing, and the linear bearing is slidably matched with the push rod 5 , and a limit piece is provided on the push rod 5 located outside the chute body 1 .

[0044] That is to say, in order to ensure that the push rod 5 can maintain linear motion during movement, reduce friction and resistance, and improve the smoothness and accuracy of movement, a linear bearing is provided on the chute body 1, and the push rod 5 is slidably matched with the linear bearing, allowing the push rod 5 to reciprocate under the guidance of the linear bearing without sticking, and having a certain wear resistance to extend the service life.

[0045] A limiter, which may be a limiter plate, is provided on the push rod 5 located outside the chute body 1. The limiter is used to limit the range of motion of the push rod 5 to prevent it from excessively moving or exceeding a predetermined position. By providing the limiter, it is ensured that the push rod 5 always remains within an effective range during the motion process.

[0046] A belt conveyor comprises the above-mentioned chute for the belt conveyor.

[0047] This article uses specific examples to explain the principle and implementation of a belt conveyor chute and a belt conveyor provided by the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A chute for a belt conveyor, characterized in that: include: A chute body (1), wherein a discharge port is provided through the center of the chute body (1), and the discharge port is located between the discharge end of the upper-stage belt conveyor (2) and the loading end of the lower-stage belt conveyor (3); A rotating plate (4), the rotating plate (4) being symmetrically arranged on the inner wall of the discharge port, and the first end of the rotating plate (4) being rotatably connected to the inner wall of the discharge port; A push rod (5), one end of the push rod (5) being fixedly connected to the inner side surface of the rotating plate (4), and the other end of the push rod (5) passing through the chute body (1) and extending to the outer side of the chute body (1); An elastic member (6), wherein the elastic member (6) is sleeved on a push rod (5) located between the chute body (1) and the rotating plate (4).

2. The belt conveyor chute according to claim 1, characterized in that: The rotating plate (4) is rotatably connected to the inner wall of the discharge port via a hinge.

3. The chute for belt conveyor according to claim 2, characterized in that: The elastic member (6) is a spring.

4. The chute for belt conveyor according to claim 1, characterized in that: A material guide trough (7) is provided between the bottom opening edge of the discharge port and the loading end of the next-stage belt conveyor (3).

5. The chute for belt conveyor according to claim 1, characterized in that: The bottom support legs of the chute body (1) are retractable support legs.

6. The chute for belt conveyor according to claim 5, characterized in that: The rotating plate (4) is provided with a wear-resistant lining.

7. The chute for belt conveyor according to claim 1, characterized in that: The chute body (1) is provided with a linear bearing, and the linear bearing is slidably matched with the push rod (5).

8. The chute for belt conveyor according to claim 7, characterized in that: A limiting member is provided on the push rod (5) located outside the chute body (1).

9. A belt conveyor, characterized in that: It comprises the chute for belt conveyor as described in any one of claims 1-8.

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