Material uniformizing and discharging device of mining crushing equipment

Abstract

The utility model discloses a material uniformizing and discharging device of mining crushing equipment, which relates to the technical field of crushing equipment and comprises a material dispersing section, a material collecting section and a discharging section, a material dispersing supporting plate is arranged in the middle of the interior of the front and rear side walls of the material dispersing section, and material collecting supporting plates are arranged on the two sides of the interior of the front and rear side walls of the material collecting section. The upper surface of the bulk material supporting plate and the upper surface of the material collecting supporting plate are each provided with a wear-resisting plate, the wear-resisting plate arranged on the material collecting supporting plate is provided with a guide groove, the lower end of the discharging section communicates with a discharging pipeline, and the interior of the discharging pipeline is rotationally connected with a discharging speed adjusting grating. After the crusher crushes the ores, the ores with different components are subjected to refining operation through the refining structure, stirring through stirring equipment after discharging is not needed any more, and the discharged materials after crushing are more uniform in component.

Description

Technical Field

[0001] This utility model relates to the field of crushing equipment technology, specifically to a material distribution device for mining crushing equipment. Background Technology

[0002] Mining crushing equipment is an indispensable key piece of equipment in mining and mineral processing. It is mainly used to crush large pieces of ore into smaller particles suitable for subsequent processing. Its core function is to crush hard ores using mechanical force to meet the needs of mineral processing, smelting, and other processes. Common mining crushing equipment includes jaw crushers, cone crushers, impact crushers, and hammer crushers. These machines are typically made of high-strength materials, possessing wear-resistant and corrosion-resistant properties, and can adapt to harsh mining environments. Traditional crushing equipment has dust removal and buffering functions in its discharge structure. However, after the ore is crushed, the composition of the output material is uneven due to differences in the composition of different ores, requiring mixing equipment for blending after discharge. Utility Model Content

[0003] The purpose of this utility model is to provide a material uniform discharge device for mining crushing equipment, so as to solve the problem mentioned in the background art that the traditional crushing equipment discharge structure has functions such as dust removal and buffering, but after the crusher crushes the ore, due to the certain differences in the composition of different ores, the material composition of the discharged material is not uniform, and a mixing device is needed to mix the material after discharge.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a material distribution device for mining crushing equipment, comprising a bulk material section, a collecting material section, and a discharge section. A bulk material support plate is provided in the middle of the inner interior of the front and rear side walls of the bulk material section. Collecting material support plates are provided on both sides of the inner interior of the front and rear side walls of the collecting material section. Wear-resistant plates are provided on the upper surfaces of both the bulk material support plates and the collecting material support plates. Guide grooves are provided on the wear-resistant plates provided on the collecting material support plates. A discharge pipe is connected to the lower end of the discharge section. A discharge speed regulating grid is rotatably connected inside the discharge pipe.

[0005] Preferably, the bulk material support plate is inclined to both sides, the aggregate support plate is inclined to the middle, and a support rod is provided through the front and rear side walls of the bulk material section at the position corresponding to the bulk material support plate and the front and rear side walls of the aggregate section at the position corresponding to the aggregate support plate. The bulk material support plate and the aggregate support plate are fixedly connected to the support rod.

[0006] Preferably, the bulk material section, the collecting section, and the discharge section are each provided with a connecting flange at one end close to each other, and the bulk material section, the collecting section, and the discharge section are connected through the connecting flange.

[0007] Preferably, the discharge speed regulating grille is rotatably connected to the discharge pipe via a bearing, and one side of the main shaft of the discharge speed regulating grille extends to the outside of the discharge pipe.

[0008] Preferably, a funnel-shaped structure section is provided between the lower end of the discharge section and the discharge pipe, and the lower end of the discharge pipe is bent to one side.

[0009] Compared with the prior art, the beneficial effects of this utility model are: based on the traditional crushing equipment discharge structure with functions such as dust removal and buffering, a uniform material structure for the discharge device is designed. After the crusher crushes the ore, the uniform material structure performs uniform material operation on ores with different compositions, eliminating the need for stirring equipment after discharge, and the composition of the material discharged after crushing is more uniform. Attached Figure Description

[0010] Figure 1 This is an isometric view of the main structure of this utility model;

[0011] Figure 2 This is an isometric sectional view of the main structure of this utility model;

[0012] Figure 3 This is a front sectional view of the main structure of this utility model;

[0013] Figure 4 This is a front view schematic diagram of the main structure of this utility model;

[0014] Figure 5 This is a left-side view of the main structure of this utility model.

[0015] In the diagram: 1-Bulk material section, 2-Collecting material section, 3-Discharge section, 4-Bulk material support plate, 5-Collecting material support plate, 6-Wear-resistant plate, 7-Guide groove, 8-Discharge pipe, 9-Discharge speed regulating grid, 10-Support rod, 11-Support rod, 12-Funnel structure section. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5This utility model provides a material distribution device for a mining crushing equipment, including a bulk material section 1, a collection section 2, and a discharge section 3. The bulk material section 1 has a bulk material support plate 4 located in the middle of the front and rear side walls. The collection section 2 has collection support plates 5 located on both sides of the front and rear side walls. The upper surfaces of both the bulk material support plate 4 and the collection support plate 5 are provided with wear-resistant plates 6. The wear-resistant plates 6 on the collection support plate 5 are provided with guide grooves 7. The lower end of the discharge section 3 is connected to a discharge pipe 8. The discharge pipe 8 is rotatably connected to a discharge speed regulating grid 9.

[0018] In use, the bulk material section 1 is connected to the discharge port of the crushing equipment by bolts, and the collecting section 2 and the discharge section 3 are sequentially connected to the lower end of the bulk material section 1. A bulk material support plate 4 is installed inside the bulk material section 1, and a wear-resistant plate 6 is installed on the upper end of the bulk material support plate 4. The crushed material falls onto the wear-resistant plate 6 on the bulk material support plate 4, thus performing bulk material processing. After bulk material processing, the material falls into the interior of the collecting section 2, where a collecting support plate 5 is installed. Wear-resistant plate 6 is provided at the upper end of plate 5. After the material is dispersed, it falls onto the wear-resistant plate 6 provided on the collecting support plate 4, thereby collecting and processing the material. The material processed by the dispersing section 1 and the collecting section 2 is mixed evenly and then falls into the discharge section 3 for temporary storage. A discharge pipe 8 is provided at the lower end of the discharge section 3. A discharge speed regulating grid 9 is provided inside the discharge pipe 8. The discharge speed regulating grid 9 regulates the speed of the material discharged through the discharge pipe 8, thereby ensuring the uniformity of the discharge speed.

[0019] The bulk material support plate 4 is inclined to both sides, and the aggregate support plate 5 is inclined to the middle. A support rod 10 is provided through the front and rear side walls of the bulk material section 1 at the position corresponding to the bulk material support plate 4 and through the front and rear side walls of the aggregate section 2 at the position corresponding to the aggregate support plate 5. The bulk material support plate 4 and the aggregate support plate 5 are fixedly connected to the support rod 10. The support rod 10 is provided through the bulk material section 1 and the aggregate section 2. The bulk material support plate 4 and the aggregate support plate 5 are fixed to the support rod 10 by bolts. The support rod 10 is used to fix the bulk material support plate 4 and the aggregate support plate 5 inside the bulk material section 1 and the aggregate section 2.

[0020] The bulk material section 1, the collecting section 2, and the discharge section 3 are all provided with connecting flanges 11 at their respective ends. The bulk material section 1, the collecting section 2, and the discharge section 3 are connected through the connecting flanges 11. The connecting flanges 11 connect the bulk material section 1, the collecting section 2, and the discharge section 3 in sequence to ensure the smooth flow of material falling.

[0021] The discharge speed regulating grille 9 is rotatably connected to the discharge pipe 8 via a bearing. One side of the main shaft of the discharge speed regulating grille 9 extends to the outside of the discharge pipe 8. By bending the lower end of the discharge pipe 8, the smoothness of discharge is ensured.

[0022] A funnel structure section 12 is provided between the lower end of the discharge section 3 and the discharge pipe 8. The lower end of the discharge pipe 8 is bent to one side. The funnel structure section 12 is provided at the lower end of the discharge section 3 to collect and temporarily store materials.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A material distribution device for mining crushing equipment, characterized in that: It includes a bulk material section (1), a collection section (2) and a discharge section (3). The bulk material section (1) has a bulk material support plate (4) in the middle of the front and rear side walls. The collection section (2) has a collection support plate (5) on both sides of the front and rear side walls. The upper surfaces of the bulk material support plate (4) and the collection support plate (5) are provided with wear-resistant plates (6). The wear-resistant plates (6) on the collection support plate (5) are provided with guide grooves (7). The lower end of the discharge section (3) is connected to a discharge pipe (8). The discharge pipe (8) is rotatably connected to a discharge speed regulating grid (9).

2. The material distribution device for a mining crushing equipment according to claim 1, characterized in that: The bulk material support plate (4) is inclined to both sides, and the aggregate support plate (5) is inclined to the middle. Support rods (10) are provided through the front and rear side walls of the bulk material section (1) at positions corresponding to the bulk material support plate (4) and the front and rear side walls of the aggregate section (2) at positions corresponding to the aggregate support plate (5). The bulk material support plate (4) and the aggregate support plate (5) are fixedly connected to the support rods (10).

3. The material distribution device for a mining crushing equipment according to claim 1, characterized in that: The bulk material section (1), the collecting section (2), and the discharge section (3) are all provided with connecting flanges (11) at their respective ends, and the bulk material section (1), the collecting section (2), and the discharge section (3) are connected through the connecting flanges (11).

4. The material distribution device for a mining crushing equipment according to claim 1, characterized in that: The discharge speed regulating grille (9) is rotatably connected to the discharge pipe (8) via a bearing, and one side of the main shaft of the discharge speed regulating grille (9) extends to the outside of the discharge pipe (8).

5. The material distribution device for a mining crushing equipment according to claim 1, characterized in that: A funnel structure section (12) is provided between the lower end of the discharge section (3) and the discharge pipe (8), and the lower end of the discharge pipe (8) is bent to one side.

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