Efficient feeding device for crusher

Abstract

An efficient feeding device for a crusher comprises a mounting frame connected with a feeding port of the crusher, a supporting rod used for supporting is arranged at the bottom of the mounting frame, a conveying belt used for feeding materials to the crusher is assembled on the mounting frame, baffles are arranged on the two sides of the mounting frame, sliding grooves are formed between the baffles and the mounting frame, and a dispersing frame is arranged at the top of the mounting frame. The dispersing frame is used for dispersing materials higher than the top face of the mounting frame into the sliding grooves in the two sides and is of a triangular structure, and the tip end of the dispersing frame faces the feeding direction of the conveying belt. The feeding device is simple and reasonable in structure, not only can uniformly and efficiently feed materials to the crusher, but also can reduce dust generated when the crusher works in the feeding process.

Description

Technical Field

[0001] The utility model relates to the field of crushers, in particular to a high-efficiency feeding device for crushers. Background Art

[0002] Crusher is usually used to crush ore, and during the process, the ore is crushed into small particles by extrusion and other methods. At present, crushers usually use conveyor belts for feeding, but it is found that during the feeding process, the material above the conveyor belt is often uneven, which makes it impossible to feed the crusher evenly, which will affect the working efficiency of the crusher, increase the workload of the crusher, and make it impossible to evenly crush the ore into small particles, which will also affect the service life of the crusher. Utility Model Content

[0003] The utility model aims to provide a high-efficiency feeding device for a crusher to evenly feed the crusher, thereby extending the service life of the crusher.

[0004] In order to solve the above technical problems, the specific solution adopted by the utility model is:

[0005] A high-efficiency feeding device for a crusher comprises a mounting frame connected to a feed port of the crusher, a support rod for support being provided at the bottom of the mounting frame, a conveyor belt for feeding the crusher being equipped on the mounting frame, baffles being provided on both sides of the mounting frame, a slide groove being formed between the baffles and the mounting frame, a dispersion frame being provided on the top of the mounting frame, the dispersion frame being used to disperse materials above the top surface of the mounting frame into the inside of the slide grooves on both sides, the dispersion frame being in a triangular structure and its tip being directed toward the feeding direction of the conveyor belt.

[0006] A material storage box with an open bottom is provided at the bottom of the mounting frame. The material storage box is located on an end of the conveyor belt that is lower than the ground, and the bottom of the chute is communicated with the interior of the material storage box.

[0007] The top of the material storage box is equipped with a cover plate.

[0008] Baffles are spaced apart on the bottom surface of the conveyor belt.

[0009] The feed port of the crusher is provided with corresponding fixed blocks, which are located between the feed port of the crusher and the mounting frame. A fixed cylinder connected via a fixed column is provided between the fixed blocks, an atomizer is provided inside the fixed cylinder, water outlet holes are distributed on the circumference of the fixed cylinder, a water inlet pipe is provided on the side of the fixed block, one end of the water inlet pipe is connected to an external water source, and the other end of the water inlet pipe is connected to the atomizer.

[0010] The dispersion rack and the mounting rack are both provided with mounting holes, and the mounting holes are equipped with fixing bolts for disassembling the dispersion rack.

[0011] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0012] The crusher is fed by a conveyor belt arranged on the mounting frame, and the material is leveled by a dispersion rack arranged on the mounting frame, so that the material height is consistent and the crusher is fed evenly. The dispersion rack with a triangular structure can effectively disperse the excess material into the chute for re-feeding; and the fixed cylinder and atomizer arranged at the feed port of the crusher can effectively atomize water to reduce dust at the feed port of the crusher. The utility model has a simple and reasonable structure, not only can the crusher be fed evenly and efficiently, but also can reduce the dust generated when the crusher is working during the feeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the other side of the utility model;

[0015] Figure numerals: crusher 1; support rod 2; mounting frame 3; storage box 4; conveyor belt 5; baffle rod 6; baffle plate 7; dispersion frame 8; fixing block 9; fixing cylinder 10; water outlet 11; fixing column 12; water inlet pipe 13; chute 14. DETAILED DESCRIPTION

[0016] like Figure 1 , Figure 2 As shown, a high-efficiency feeding device for a crusher includes a mounting frame 3 connected to the feed port of the crusher 1, a support rod 2 is provided at the bottom of the mounting frame 3 for support, a conveyor belt 5 for feeding the crusher 1 is installed on the mounting frame 3, baffles 7 are provided on both sides of the mounting frame 3, a chute 14 is formed between the baffles 7 and the mounting frame 3, and a dispersion frame 8 is provided on the top of the mounting frame 3, and the dispersion frame 8 is used to disperse the material above the top surface of the mounting frame 3 to the inside of the chute 14 on both sides. Figure 1 The dispersion rack 8 shown in the figure is of a triangular structure and its tip faces the feeding direction of the conveyor belt 5. The dispersion rack 8 of the triangular structure can effectively separate the material from the middle. The dispersion rack 8 of the triangular structure can make the material continue to move upward along both sides, and gradually move the material higher than the mounting frame 3 to the inside of the chute 14 on both sides, so as to prevent the material from piling up too high and passing over the dispersion rack 8. The dispersion rack 8 and the mounting frame 3 are both provided with mounting holes, and the mounting holes are equipped with fixing bolts for disassembling the dispersion rack 8. Baffles 7 are distributed at intervals on the bottom surface of the conveyor belt 5. The baffles 7 can effectively prevent the material from sliding to the ground during the conveyor belt 5 conveying the material, thereby helping the conveyor belt 5 to smoothly deliver the material to the feed port of the crusher 1. Figure 1A material storage box 4 with an open bottom is provided at the bottom of the mounting frame 3 shown. The material storage box 4 is located at the end of the conveyor belt 5 which is lower than the ground. The operator transports the material inside the material storage box 4 to the top of the conveyor belt 5 by using tools such as a shovel. The material above the conveyor belt 5 can be transported to the top of the conveyor belt 5 without the need for operator operation. The bottom of the chute 14 is connected to the inside of the material storage box 4.

[0017] The top of the material storage box 4 is equipped with a cover plate (not shown in the figure), and the cover plate can be installed above the material storage box 4 when the material inside the material storage box 4 is sufficient.

[0018] The feed port of the crusher 1 is provided with corresponding fixed blocks 9, which are located between the feed port of the crusher 1 and the mounting frame 3. A fixed cylinder 10 connected via a fixed column 12 is provided between the fixed blocks 9, and an atomizer (not shown in the figure) is provided inside the fixed cylinder 10. The atomizer is a prior art and is not described in detail here. Water outlet holes 11 are distributed on the circumferential surface of the fixed cylinder 10, and a water inlet pipe 13 is provided on the side of the fixed block 9. One end of the water inlet pipe 13 is connected to an external water source, and the other end of the water inlet pipe 13 is connected to the atomizer. It should be noted that the water inlet pipe 13 is used to supply water to the atomizer, and the atomizer discharges the water from the water outlet hole 11 after the water forms an atomization effect, thereby effectively performing dust-proof atomization work at the feed port of the crusher 1.

[0019] The method of using the utility model is briefly described as follows:

[0020] First, place the material inside the storage box 4. After adding the material into the storage box 4, the material will enter the top of the conveyor belt 5. During the operation of the conveyor belt 5, the material will gradually move upward with the conveyor belt 5. When passing through the dispersant 8, the material will be blocked by the dispersion rack 8 and gradually approach the two sides of the dispersion rack 8, so that the excess material falls into the chute 14, and the material falling into the chute 14 will fall back into the storage box 4 to continue feeding. When the material in the storage box 4 is lower than the conveyor belt 5, the operator uses a shovel to send the material to the conveyor belt 5 for feeding. During the feeding process, the atomizer is supplied with water so that the atomized water is sprayed out from the water outlet 11 of the fixed cylinder 10, thereby achieving dust reduction treatment at the feeding port.

Claims

1. An efficient feeding device for a crusher, comprising a mounting frame (3) connected to a feed port of a crusher (1), a support rod (2) being provided at the bottom of the mounting frame (3), wherein: The mounting frame (3) is equipped with a conveyor belt (5) for feeding the crusher (1). Baffles (7) are provided on both sides of the mounting frame (3). A chute (14) is formed between the baffles (7) and the mounting frame (3). A dispersion frame (8) is provided on the top of the mounting frame (3). The dispersion frame (8) is used to disperse materials above the top surface of the mounting frame (3) into the chute (14) on both sides. The dispersion frame (8) is in a triangular structure and its tip faces the feeding direction of the conveyor belt (5).

2. The high-efficiency feeding device for a crusher according to claim 1, characterized in that: A material storage box (4) with an open bottom is provided at the bottom of the mounting frame (3); the material storage box (4) is located at an end of the conveyor belt (5) lower than the ground; and the bottom of the chute (14) is connected to the interior of the material storage box (4).

3. The high-efficiency feeding device for a crusher according to claim 2, characterized in that: The top of the material storage box (4) is equipped with a cover plate.

4. The high-efficiency feeding device for a crusher according to claim 1 is characterized in that: Baffles (7) are spaced apart on the bottom surface of the conveyor belt (5).

5. The high-efficiency feeding device for a crusher according to claim 1 is characterized in that: The crusher (1) is provided with corresponding fixed blocks (9) at the feed inlet, the fixed blocks (9) being located between the feed inlet of the crusher (1) and the mounting frame (3), a fixed cylinder (10) connected via a fixed column (12) being provided between the fixed blocks (9), an atomizer being provided inside the fixed cylinder (10), water outlet holes (11) being distributed on the circumference of the fixed cylinder (10), a water inlet pipe (13) being provided on the side of the fixed block (9), one end of the water inlet pipe (13) being connected to an external water source, and the other end of the water inlet pipe (13) being connected to the atomizer.

6. The high-efficiency feeding device for a crusher according to claim 1, characterized in that: The dispersion rack (8) and the mounting rack (3) are both provided with mounting holes, and fixing bolts for disassembling the dispersion rack (8) are installed in the mounting holes.

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