Stone recovery device for color sand crushing

Abstract

The stone recovery device comprises a crusher body and a recovery structure, when color sand falls from an opening structure, the color sand falls into a receiving frame, and due to the fact that the bottom wall in the receiving frame is arranged from high to low, the color sand falling into the receiving frame continuously moves towards an outflow opening, so that the color sand is recovered, and the color sand is recovered. Then the colored sand falls onto a first conveying belt from an outflow opening and is conveyed into a storage box through the first conveying belt to be temporarily stored, after a certain amount of stock exists in the storage box, a sealing plate at the position of a discharging opening is lifted, the discharging opening is opened, and at the moment, the colored sand in the storage box falls onto a second conveying belt through the discharging opening; and the colored sand is conveyed into the crusher body through the second conveying belt to be crushed, and after the colored sand in the storage box is completely discharged, the closing plate descends to close the discharge port, so that the falling stones are recycled, and the device is very convenient.

Description

Technical Field

[0001] This utility model relates to a stone recycling device for crushing colored sand, specifically a technology for recycling stones that fall off the crusher when crushing colored sand. Background Technology

[0002] Colored sand is a granular coloring material made from natural minerals or synthetic materials, and it is commonly used in the construction industry.

[0003] Typically, a crusher is used during the production of colored sand to break it into the appropriate particle size. However, when colored sand is added to the crusher, it may fall to the ground due to excessive addition or from the opening at the top of the crusher during the crushing process. This requires personnel to pick it up and collect it before further crushing, which is quite troublesome. Summary of the Invention

[0004] Therefore, this utility model provides a stone recycling device for crushing colored sand, which solves the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides a stone recycling device for crushing colored sand, including a crusher body and a recycling structure.

[0006] The upper end of the crusher body has an open structure;

[0007] The recycling structure is located on one side of the crusher body. The recycling structure includes a receiving frame, a first conveyor belt, a storage box, and a second conveyor belt. The receiving frame is fixedly installed on the crusher body. The bottom wall of the receiving frame is arranged from high to low. The bottom wall of the receiving frame has an outlet, which is located near the lowest point of the bottom wall of the receiving frame. The inner end of the first conveyor belt is located below the outlet, and the outer end of the first conveyor belt is above the storage box. A discharge port is provided on the front side of one side of the storage box. The outer end of the second conveyor belt is located below the discharge port, and the inner end of the second conveyor belt is located above the opening structure.

[0008] The aforementioned beneficial effects are as follows: when colored sand falls from the open structure, it falls into the receiving frame. Because the bottom wall of the receiving frame is set from high to low, the colored sand falling into the receiving frame continuously moves towards the outlet. Then, it falls from the outlet onto the first conveyor belt and is conveyed by the first conveyor belt to the storage box for temporary storage. When the storage box has a certain amount of storage, the sealing plate at the discharge outlet position rises, and the discharge outlet is opened. At this time, the colored sand in the storage box falls through the discharge outlet onto the second conveyor belt, which then conveys the colored sand to the crusher body for crushing. When the colored sand in the storage box is discharged, the sealing plate descends and seals the discharge outlet. This achieves the recovery of fallen stones, which is very convenient.

[0009] A preferred embodiment is that a U-shaped baffle is provided on the upper inner side of the first conveyor belt.

[0010] A preferred embodiment is that the bottom of the storage box is an inclined surface, and the upper end of the storage box is provided with a U-shaped extension plate.

[0011] A preferred embodiment is that the second conveyor belt is provided with multiple baffles.

[0012] A preferred embodiment is that the storage tank is equipped with two rotatable crushing rollers. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of a stone recycling device for crushing colored sand according to this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a stone recycling device for crushing colored sand according to this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a stone recycling device for crushing colored sand according to this utility model;

[0017] Figure 4 This is a partial structural diagram of a stone recycling device for crushing colored sand according to this utility model.

[0018] In the figure: 10, crusher body; 11, opening structure; 20, recycling structure; 21, receiving frame; 22, first conveyor belt; 23, second conveyor belt; 24, outlet; 25, discharge outlet; 26, U-shaped baffle; 27, inclined surface; 28, U-shaped extension plate; 29, baffle plate; 50, storage box. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] like Figures 1 to 4 As shown, this utility model provides a stone recycling device for crushing colored sand, including a crusher body 10 and a recycling structure 20.

[0021] The upper end of the crusher body 10 is an open structure 11;

[0022] The recycling structure 20 is disposed on one side of the crusher body 10. The recycling structure 20 includes a receiving frame 21, a first conveyor belt 22, a storage box 50, and a second conveyor belt 23. The receiving frame 21 is fixedly disposed on the crusher body 10. The bottom wall of the receiving frame 21 is arranged from high to low. The bottom wall of the receiving frame 21 has an outlet 24. The outlet 24 is disposed near the lowest position of the bottom wall of the receiving frame 21. The inner end of the first conveyor belt 22 is located below the outlet 24. The outer end of the first conveyor belt 22 is above the storage box 50. A discharge port 25 is disposed on the front side of one side of the storage box 50. The outer end of the second conveyor belt 23 is located below the discharge port 25. The inner end of the second conveyor belt 23 is located above the opening structure 11.

[0023] During operation, when colored sand falls from the opening structure 11, it falls into the receiving frame 21. Because the bottom wall of the receiving frame 21 is set from high to low, the colored sand falling into the receiving frame 21 moves continuously towards the outlet 24. Then, it falls from the outlet 24 onto the first conveyor belt 22 and is conveyed by the first conveyor belt 22 to the storage box 50 for temporary storage. When the storage box 50 has a certain amount of storage, the closing plate (not shown in the attached figure) at the discharge outlet 25 is raised, and the discharge outlet 25 is opened. At this time, the colored sand in the storage box 50 falls through the discharge outlet 25 onto the second conveyor belt 23. The second conveyor belt 23 then conveys the colored sand to the crusher body 10 for crushing. When the colored sand in the storage box 50 is discharged, the closing plate descends and closes the discharge outlet 25. This realizes the recovery of fallen stones, which is very convenient.

[0024] Alternatively, the lifting and lowering movement of the enclosed panel can be achieved using existing technologies.

[0025] Preferably, a U-shaped baffle 26 is provided on the upper inner end of the first conveyor belt 22.

[0026] The U-shaped baffle 26 prevents colored sand from falling onto the ground from the outlet 24.

[0027] Preferably, the bottom of the storage box 50 is an inclined surface 27, and the upper end of the storage box 50 is provided with a U-shaped extension plate 28.

[0028] Through the inclined surface 27 at the bottom of the storage box 50, when the outlet 25 is opened, the stones in the storage box 50 will automatically be discharged through the outlet 25 onto the second conveyor belt 23, and more colored sand can be stored through the action of the U-shaped extension plate.

[0029] Preferably, the second conveyor belt 23 is provided with a plurality of baffles 29.

[0030] The baffle plate 29 facilitates the conveying of colored sand into the crusher body 10.

[0031] Preferably, the storage box is provided with two rotatable crushing rollers (not shown in the figure).

[0032] By installing two rotatable crushing rollers inside the storage tank 50, the collected colored sand can be coarsely crushed first. This allows the colored sand to be quickly crushed after being added to the crusher body 10, thus improving crushing efficiency.

[0033] Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

Claims

1. A stone recycling device for crushing colored sand, characterized in that, include: The crusher body (10) has an open structure (11) at its upper end; A recycling structure (20) is provided on one side of the crusher body (10). The recycling structure (20) includes a receiving frame (21), a first conveyor belt (22), a storage box (50), and a second conveyor belt (23). The receiving frame (21) is fixedly installed on the crusher body (10). The bottom wall of the receiving frame (21) is set from high to low. The bottom wall of the receiving frame (21) has an outlet (24). The outlet (24) is set near the lowest position of the bottom wall of the receiving frame (21). The inner end of the first conveyor belt (22) is located below the outlet (24). The outer end of the first conveyor belt (22) is above the storage box. A discharge port (25) is provided on the front side of one side of the storage box. The outer end of the second conveyor belt (23) is located below the discharge port (25). The inner end of the second conveyor belt (23) is located above the opening structure (11).

2. The stone recycling device for crushing colored sand according to claim 1, characterized in that, A U-shaped baffle (26) is provided on the upper inner end of the first conveyor belt (22).

3. The stone recycling device for crushing colored sand according to claim 1, characterized in that, The bottom of the storage box is an inclined surface (27), and the upper end of the storage box is provided with a U-shaped extension plate (28).

4. The stone recycling device for crushing colored sand according to claim 1, characterized in that, The second conveyor belt (23) is provided with multiple baffles (29).

5. The stone recycling device for crushing colored sand according to claim 1, characterized in that, The storage box is equipped with two rotatable crushing rollers.

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