Gravel treatment device for mine construction

Abstract

The utility model discloses a broken stone processing device for mine construction. The broken stone processing device comprises a smashing tank, a feeding mechanism is installed at the top of the smashing tank, smashing blocks are installed on the inner wall of the smashing tank, a driving motor for achieving eccentric rotation of the smashing blocks is installed at the bottom of the smashing tank, and filtering holes are evenly formed in the edge of the bottom of the smashing tank. The crushing block comprises an eccentric circular block and a semicircular block, the semicircular block is fixed to the top of the eccentric circular block, the driving motor is installed at the bottom of the crushing tank, an output shaft of the driving motor penetrates through the circle center of the bottom of the crushing tank to be eccentrically fixed to the crushing block, the feeding mechanism comprises a protective cover, and a feeding cover is fixed to the top of the protective cover. And the feeding mechanism is detachably connected with the crushing tank. According to the stone crushing device, stone crushing can be carried out in a large extrusion mode, and qualified crushed stone can fall down through the filtering holes.

Description

Technical Field

[0001] This utility model relates to the field of mining construction technology, and in particular to a crushed stone processing device for mining construction. Background Technology

[0002] A mine refers to an independent production and operation unit that extracts ore within a certain mining boundary. A mine mainly includes one or more mining workshops and some auxiliary workshops. Most mines also include ore dressing plants. In the field of ore mining, after the ore is mined, the ore is of different sizes and needs to be crushed by a crusher before it can be processed further.

[0003] However, the problem with existing technologies is that the fineness of the crushed ore varies greatly, requiring the use of multiple crushing and pulverizing devices. This not only increases production costs but also reduces the quality of ore processing, hindering widespread adoption. To address this, we have designed a crushing and pulverizing device for mining construction. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a crushed stone processing device for mining construction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A crushing stone processing device for mining construction includes a crushing tank, a feeding mechanism installed on the top of the crushing tank, crushing blocks installed on the inner wall of the crushing tank, a drive motor installed at the bottom of the crushing tank to realize the eccentric rotation of the crushing blocks, and filter holes evenly opened at the bottom edge of the crushing tank.

[0007] The crushing block includes an eccentric circular block and a semi-circular block. The semi-circular block is fixed on top of the eccentric circular block. The drive motor is installed at the bottom of the crushing tank. The output shaft of the drive motor passes through the center of the bottom of the crushing tank and is eccentrically fixed to the crushing block.

[0008] As a further embodiment of this utility model, the feeding mechanism includes a protective cover, the top of which is fixed with a feeding cover, and the feeding mechanism is detachably connected to the crushing tank.

[0009] As a further embodiment of this utility model, a second connecting flange is fixed to the bottom of the protective cover, and a first connecting flange is fixed to the top of the crushing tank. The first connecting flange and the second connecting flange are connected by bolts and nuts.

[0010] As a further embodiment of this utility model, the bottom of the crushing tank is provided with a discharge mechanism, the discharge mechanism including a discharge hopper fixedly sleeved on the bottom of the outer wall of the crushing tank, and support plates fixed on both sides of the discharge hopper.

[0011] As a further embodiment of this utility model, a baffle is fixed to the bottom of the crushing tank, and the drive motor is located inside the baffle. The discharge hopper is provided with mounting holes that are compatible with the baffle. The feeding mechanism includes a protective cover, a second connecting flange, and a feeding cover. Under the action of the second connecting flange and the feeding cover, it plays the roles of protection and feeding. The feeding mechanism and the crushing tank are detachably connected through the second connecting flange and the first connecting flange, which facilitates installation and disassembly.

[0012] As a further embodiment of this utility model, a common mounting plate is fixed between the two support plates, and the drive motor is fixed on the mounting plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model, by employing a crushing tank, feeding mechanism, crushing blocks, drive motor, and discharge mechanism, enables the eccentric rotation of the eccentric block when the drive motor operates. The crushed stone is crushed by the compression between the inner wall of the crushing tank and the eccentric block, and then collected through the filter holes. The semi-circular block facilitates the falling of the crushed stone, and under the action of the baffle, the crushed stone falls along the discharge hopper, where it is collected and falls well into the crushing tank. Through the above design, the crushed stone can be crushed with a large compression method, and qualified crushed stone can fall through the filter holes.

[0015] This utility model features a feeding mechanism comprising a protective cover, a second connecting flange, and a feeding cover. The feeding mechanism serves to protect the material and feed it to the crushing tank via the second connecting flange and the first connecting flange, facilitating installation and disassembly. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a crushed stone processing device for mining construction proposed in this utility model.

[0017] Figure 2 This is a partial unfolded three-dimensional structural diagram of a crushed stone processing device for mining construction proposed in this utility model;

[0018] Figure 3 This is a partial cross-sectional three-dimensional structural schematic diagram of a crushed stone processing device for mining construction proposed in this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the discharge mechanism of a crushed stone processing device for mining construction proposed in this utility model.

[0020] In the diagram: 1. Crushing tank; 101. First connecting flange; 2. Feeding mechanism; 201. Protective cover; 202. Second connecting flange; 203. Feeding cover; 3. Crushing block; 301. Eccentric round block; 302. Semi-circular block; 4. Filter hole; 5. Drive motor; 6. Baffle; 7. Discharge mechanism; 8. Discharge hopper; 9. Mounting hole; 10. Support plate; 11. Mounting plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] Reference Figure 1-4 A crushing stone processing device for mining construction includes a crushing tank 1, a feeding mechanism 2 installed on the top of the crushing tank 1, crushing blocks 3 installed on the inner wall of the crushing tank 1, a drive motor 5 installed at the bottom of the crushing tank 1 to realize the eccentric rotation of the crushing blocks 3, and filter holes 4 evenly opened at the bottom edge of the crushing tank 1.

[0024] The crushing block 3 includes an eccentric circular block 301 and a semi-circular block 302. The semi-circular block 302 is fixed on the top of the eccentric circular block 301. The drive motor 5 is installed at the bottom of the crushing tank 1. The output shaft of the drive motor 5 passes through the center of the bottom of the crushing tank 1 and is eccentrically fixed to the crushing block 3.

[0025] In this embodiment, the feeding mechanism 2 includes a protective cover 201, and a feeding cover 203 is fixed on the top of the protective cover 201. The feeding mechanism 2 is detachably connected to the crushing tank 1.

[0026] In this embodiment, a second connecting flange 202 is fixed to the bottom of the protective cover 201, and a first connecting flange 101 is fixed to the top of the crushing tank 1. The first connecting flange 101 and the second connecting flange 202 are connected by bolts and nuts.

[0027] In this embodiment, a discharge mechanism 7 is provided at the bottom of the crushing tank 1. The discharge mechanism 7 includes a discharge hopper 8 fixedly sleeved on the bottom of the outer wall of the crushing tank 1, and support plates 10 are fixed on both sides of the discharge hopper 8.

[0028] In this embodiment, a baffle 6 is fixed to the bottom of the crushing tank 1, and the drive motor 5 is located inside the baffle 6. The discharge hopper 8 is provided with a mounting hole 9 that is compatible with the baffle 6. The feeding mechanism 2 includes a protective cover 201, a second connecting flange 202 and a feeding cover 203. Under the action of the second connecting flange 202 and the feeding cover 203, it plays the role of protection and feeding. The feeding mechanism 2 and the crushing tank 1 can be detachably connected through the second connecting flange 202 and the first connecting flange 101, which facilitates installation and disassembly.

[0029] In this embodiment, the same mounting plate 11 is fixed between the two support plates 10, and the drive motor 5 is fixed on the mounting plate 11.

[0030] Working principle: The system consists of a crushing tank 1, a feeding mechanism 2, crushing blocks 3, a drive motor 5, and a discharge mechanism 7. The crushing blocks 3 include eccentric circular blocks 301 and semi-circular blocks 302. Filter holes 4 are evenly distributed on the crushing tank 1. The discharge mechanism 7 includes a discharge hopper 8, mounting holes 9, and a baffle 6. In use, crushed stone is fed into the crushing tank 1. The drive motor 5 operates, enabling the eccentric circular blocks 301 to rotate eccentrically. The crushed stone is crushed by the pressure formed between the inner wall of the crushing tank 1 and the eccentric circular blocks 301. After crushing, the crushed stone falls through the filter holes 4 for collection. The semi-circular blocks 302 facilitate the falling of the crushed stone. Under the action of the baffle 6, the crushed stone can fall along the discharge hopper 8 and be collected at the discharge hopper 8, ensuring a good fall into the crushing tank 1. Through the above design, the crushed stone can be crushed with a large compression method, and qualified crushed stone can fall through the filter holes 4.

[0031] The feeding mechanism 2 includes a protective cover 201, a second connecting flange 202, and a feeding cover 203. Under the action of the second connecting flange 202 and the feeding cover 203, it plays the roles of protection and feeding. The feeding mechanism 2 and the crushing tank 1 can be detachably connected through the second connecting flange 202 and the first connecting flange 101, which facilitates installation and disassembly.

[0032] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0033] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A crushing and processing device for mining construction, comprising a crushing tank (1), characterized in that, The top of the crushing tank (1) is equipped with a feeding mechanism (2), the inner wall of the crushing tank (1) is equipped with crushing blocks (3), the bottom of the crushing tank (1) is equipped with a drive motor (5) to realize the eccentric rotation of the crushing blocks (3), and filter holes (4) are evenly opened at the bottom edge of the crushing tank (1). The crushing block (3) includes an eccentric circular block (301) and a semi-circular block (302). The semi-circular block (302) is fixed on the top of the eccentric circular block (301). The drive motor (5) is installed at the bottom of the crushing tank (1). The output shaft of the drive motor (5) passes through the center of the bottom of the crushing tank (1) and is eccentrically fixed to the crushing block (3).

2. The crushed stone processing device for mining construction according to claim 1, characterized in that, The feeding mechanism (2) includes a protective cover (201), and a feeding cover (203) is fixed on the top of the protective cover (201). The feeding mechanism (2) is detachably connected to the crushing tank (1).

3. The crushed stone processing device for mining construction according to claim 2, characterized in that, The bottom of the protective cover (201) is fixed with a second connecting flange (202), and the top of the crushing tank (1) is fixed with a first connecting flange (101). The first connecting flange (101) and the second connecting flange (202) are connected by bolts and nuts.

4. The crushed stone processing device for mining construction according to claim 1, characterized in that, The bottom of the crushing tank (1) is provided with a discharge mechanism (7), which includes a discharge hopper (8) fixedly sleeved on the bottom of the outer wall of the crushing tank (1), and support plates (10) are fixed on both sides of the discharge hopper (8).

5. A crushed stone processing device for mining construction according to claim 4, characterized in that, The bottom of the crushing tank (1) is fixed with a baffle (6), and the drive motor (5) is located inside the baffle (6). The discharge hopper (8) is provided with an installation hole (9) that is compatible with the baffle (6).

6. A crushed stone processing device for mining construction according to claim 5, characterized in that, The same mounting plate (11) is fixed between the two support plates (10), and the drive motor (5) is fixed on the mounting plate (11).

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