Automatic adjusting device for head discharging angle of belt conveyor

Abstract

The utility model relates to a belt conveyor head blanking angle automatic adjusting device which comprises a belt conveyor and a blanking adjusting assembly, the blanking adjusting assembly comprises fixed plates and movable guide plates, the fixed plates are symmetrically fixed on two sides of the belt conveyor, the movable guide plates can rotate relative to the fixed plates, sliding grooves are formed in the side walls of the fixed plates, and the movable guide plates can rotate relative to the sliding grooves. A sliding block assembly is arranged in the sliding groove in a sliding mode, a pull rope is connected between the sliding block assembly and the movable flow guide plate, specifically, during discharging, when materials on the belt conveyor fall onto the movable flow guide plate, the movable flow guide plate moves downwards, and meanwhile the movable flow guide plate drives the sliding assembly to move through the pull rope so that the impact force of the materials can be reduced; not only is the integrity of the material ensured, but also the service life of the movable guide plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of belt conveyors, in particular to an automatic adjustment device for the material unloading angle of a belt conveyor head. Background Art

[0002] Belt conveyor, also known as belt conveyor, is a kind of conveying equipment that uses continuous or intermittent movement of conveyor belt to transport various light and heavy items. It has the following characteristics and advantages: strong conveying capacity, can transport a large amount of materials. Simple structure, easy to install and maintain, can achieve long-distance transportation. Can adapt to the transportation of a variety of materials, such as ore, coal, grain, etc.; The existing belt conveyor head unloading angle cannot be automatically adjusted, resulting in a large impact force of unloading, which cannot meet the needs. Utility Model Content

[0003] The utility model aims to provide an automatic adjustment device for the material discharge angle of a belt conveyor head, which is used to solve the problem that the material discharge angle of the existing belt conveyor head cannot be automatically adjusted, resulting in a large impact force of the material discharge.

[0004] In order to solve the above problems, the present invention provides an automatic adjustment device for the material discharge angle at the head of a belt conveyor, comprising a belt conveyor and a material discharge adjustment component, the material discharge adjustment component comprising a fixed plate and a movable guide plate, the fixed plates are symmetrically fixed on both sides of the belt conveyor, the movable guide plate can rotate relative to the fixed plate, a slide groove is provided on the side wall of the fixed plate, a slider assembly is slidably provided in the slide groove, and a pull rope is connected between the slider assembly and the movable guide plate.

[0005] The utility model provides a belt conveyor head unloading angle automatic adjustment device, which also has the following technical features:

[0006] Furthermore, the slider assembly includes a sliding block and a tension spring, one end of the tension spring is fixedly connected to the sliding block, and the other end of the tension spring is fixedly connected to the inner wall of the sliding groove.

[0007] Furthermore, the rotation angle of the movable guide plate is 10-15°.

[0008] Furthermore, the angle between the fixing plate and the horizontal line is 30°.

[0009] Furthermore, the thickness of the movable guide plate is 3-5 mm.

[0010] Furthermore, the rotation speed of the belt conveyor is 80-100r / min.

[0011] The utility model has the following beneficial effects: during material unloading, when the material on the belt conveyor falls onto the movable guide plate, the movable guide plate moves downward, and at the same time, the movable guide plate drives the sliding assembly to move through the pull rope to reduce the impact force of the material, which not only ensures the integrity of the material, but also extends the service life of the movable guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the automatic adjustment device for the material unloading angle at the head of the belt conveyor;

[0013] Figure 2 for Figure 1 A schematic diagram of the enlarged local structure at point A in the middle. DETAILED DESCRIPTION

[0014] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0015] like Figure 1 to Figure 2 In one embodiment of the automatic adjustment device for the unloading angle of the belt conveyor head of the utility model shown in the figure, it includes a belt conveyor 10 and a unloading adjustment component 20, the unloading adjustment component 20 includes a fixed plate 21 and a movable guide plate 22, the fixed plate 21 is symmetrically fixed on both sides of the belt conveyor 10, the movable guide plate 22 can rotate relative to the fixed plate 21, the side wall of the fixed plate 21 is provided with a slide groove 201, a slider assembly 30 is slidingly provided in the slide groove 201, and a pull rope 23 is connected between the slider assembly 30 and the movable guide plate 22. Specifically, during unloading, when the material on the belt conveyor 10 falls onto the movable guide plate 22, the movable guide plate 22 moves downward. At the same time, the movable guide plate 22 drives the sliding assembly 30 to move through the pull rope 23 to reduce the impact force of the material, which not only ensures the integrity of the material, but also extends the service life of the movable guide plate 22.

[0016] In one embodiment of the present application, preferably, the slider assembly 30 includes a sliding block 31 and a tension spring 32, one end of the tension spring 32 is fixedly connected to the sliding block 31, and the other end of the tension spring 32 is fixedly connected to the inner wall of the chute 201. Specifically, at the moment when the material falls onto the movable guide plate 22, the movable guide plate 22 rotates downward, and the movable guide plate 22 drives the sliding block 31 to move along the chute 201 through the pull rope 23, and the tension spring 32 is stretched, thereby buffering the material to reduce the impact force when the material falls onto the movable guide plate 22.

[0017] In one embodiment of the present application, preferably, the rotation angle of the movable guide plate 22 is 10-15°.

[0018] In one embodiment of the present application, preferably, the angle between the fixing plate 21 and the horizontal line is 30°.

[0019] In one embodiment of the present application, preferably, the thickness of the movable guide plate 22 is 3-5 mm.

[0020] In one embodiment of the present application, preferably, the rotation speed of the belt conveyor 10 is 80-100 r / min.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for their core technical features. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A belt conveyor head unloading angle automatic adjustment device, characterized in that: It includes a belt conveyor and a material discharge adjustment component, the material discharge adjustment component includes a fixed plate and a movable guide plate, the fixed plates are symmetrically fixed on both sides of the belt conveyor, the movable guide plate can rotate relative to the fixed plate, the side wall of the fixed plate is provided with a slide groove, a slider assembly is slidably provided in the slide groove, and a pull rope is connected between the slider assembly and the movable guide plate.

2. The automatic adjustment device for the unloading angle of the belt conveyor head according to claim 1 is characterized in that: The slider assembly comprises a sliding block and a tension spring, one end of the tension spring is fixedly connected to the sliding block, and the other end of the tension spring is fixedly connected to the inner wall of the sliding slot.

3. The automatic adjustment device for the unloading angle of the belt conveyor head according to claim 1 is characterized in that: The rotation angle of the movable guide plate is 10-15°.

4. The automatic adjustment device for the unloading angle of the belt conveyor head according to claim 1 is characterized in that: The angle between the fixing plate and the horizontal line is 30°.

5. The automatic adjustment device for the unloading angle of the belt conveyor head according to claim 1 is characterized in that: The thickness of the movable guide plate is 3-5 mm.

6. The automatic adjustment device for the unloading angle of the belt conveyor head according to claim 1 is characterized in that: The rotation speed of the belt conveyor is 80-100r / min.

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