Industrial mineral aggregate processing device

Abstract

The utility model discloses an industrial mineral aggregate processing device which comprises a gyratory crusher, a protective cover body is arranged on the upper end face of the gyratory crusher, and a connecting mechanism convenient to disassemble is arranged between the protective cover body and the gyratory crusher; the mineral aggregate crushing device is simple in structure and reasonable in design, mineral aggregate can be prevented from splashing out in the crushing process through the cover body and the ventilation openings, potential safety hazards are reduced, meanwhile, air circulation is promoted through the ventilation openings, the heat dissipation performance is improved, equipment overheating or lubricating oil performance reduction is avoided, the service life of the equipment is prolonged, and the service life of the equipment is prolonged. By arranging the connecting mechanism which is convenient to disassemble, the protective cover body is convenient to assemble and disassemble, the maintenance and repair process of the equipment is simplified, the production efficiency is improved, the maintenance cost is reduced, and daily maintenance and fault processing of the equipment are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mining machinery and equipment, in particular to an industrial mineral processing device. Background Art

[0002] Mining machinery is an essential and crucial piece of equipment in mining operations, widely used in every stage of ore extraction, crushing, screening, grinding, and conveying. Based on their function and purpose, mining machinery can be categorized as crushing equipment, grinding equipment, screening equipment, washing equipment, and conveying equipment. Crushing equipment such as jaw crushers, gyratory crushers, cone crushers, and impact crushers are primarily used for the initial crushing of large ores, reducing their particle size for subsequent processing.

[0003] During the ore crushing process, the gyratory crusher exerts strong pressure on the ore through rotational motion. Under the action of the crushing force, the ore may rebound or splash. This phenomenon not only leads to material waste, but also brings operational safety hazards. Utility Model Content

[0004] The purpose of the present invention is to provide an industrial mineral processing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an industrial mineral processing device, comprising a gyratory crusher, wherein the upper end surface of the gyratory crusher is provided with a protective cover body, and a connection mechanism for easy disassembly is provided between the protective cover body and the gyratory crusher;

[0006] The protective cover body includes:

[0007] A cover body, the cover body is detachably arranged on the upper end of the gyratory crusher, and the cover body is provided with a material inlet for feeding;

[0008] A plurality of ventilation holes are provided on the cover body, and the ventilation holes are located at the upper end of the material opening.

[0009] Preferably, the connecting mechanism includes:

[0010] Extension edges are respectively provided at an edge portion of the bottom of the cover body and an edge portion of an outer side wall of the gyratory crusher;

[0011] A clamp ring, comprising a first and a second rotatably connected clamping member, wherein the ends of the first and second clamping members are each provided with a locking portion, each of the locking portions being provided with a matching through hole, and a positioning bolt being detachably provided within the through hole;

[0012] Positioning grooves are respectively opened on the inner sides of the first holding piece and the second holding piece.

[0013] Preferably, the top of the cover body is spherical.

[0014] Preferably, mesh sheets are provided on the inner sides of the ventilation openings.

[0015] Preferably, the number of the ventilation openings is four, and the four ventilation openings are arranged in pairs, and each pair of ventilation openings are arranged opposite to each other.

[0016] Preferably, a polymer ring plate is provided on the top of the gyratory crusher, the top of the polymer ring plate is against the inner wall of the cover body, and the polymer ring plate is used to guide the mineral material into the interior of the gyratory crusher.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. This industrial mineral processing device, by being provided with a cover and vents, can prevent the mineral from splashing out during the crushing process, reducing safety hazards. At the same time, the provision of vents promotes air circulation, improves heat dissipation performance, avoids equipment overheating or lubricant performance degradation, and extends the service life of the equipment.

[0019] 2. This industrial mineral processing device is equipped with a connection mechanism that is easy to disassemble, which facilitates the installation and disassembly of the protective cover and simplifies the maintenance and inspection process of the equipment. This design improves production efficiency, reduces maintenance costs, and facilitates daily maintenance and troubleshooting of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 2 This is a front view of the protective cover body of the present utility model;

[0022] Figure 3 It is a top view of the protective cover body of the present utility model;

[0023] Figure 4 This is a schematic diagram of the clamp ring structure of the present utility model;

[0024] Figure 5 This is a schematic diagram of the opening process of the clamp ring of the present invention.

[0025] In the figure: 1. Gyratory crusher; 2. Protective cover; 3. Connecting mechanism; 4. Mesh; 5. Polymeric ring plate; 201. Cover; 202. Feed port; 203. Ventilation port; 301. Edge extension; 302. Clamping ring; 3021. First holding piece; 3022. Second holding piece; 3023. Locking part; 3024. Through hole; 3025. Positioning bolt; 303. Positioning groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "disposed" should be understood broadly. For example, they can refer to fixed connection or disposition, detachable connection or disposition, or integrated connection or disposition. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "several" means two or more, unless otherwise specifically defined.

[0030] Example

[0031] See also Figure 1-5 As shown, the utility model provides a technical solution for an industrial mineral processing device: an industrial mineral processing device, comprising a gyratory crusher 1, a protective cover 2 is installed on the upper end surface of the gyratory crusher 1, and a connection mechanism 3 for easy disassembly is provided between the protective cover 2 and the gyratory crusher 1;

[0032] The protective cover body 2 includes a cover body 201 and several ventilation ports 203. The cover body 201 is detachably mounted on the upper end of the gyratory crusher 1. A material port 202 for feeding is provided on the cover body 201. The ventilation ports 203 are provided on the cover body 201, and the ventilation ports 203 are located at the upper end of the material port 202. When installing the protective cover body 2, the cover body 201 must first be placed on the upper end of the gyratory crusher 1 and then connected via the connecting mechanism 3. After connection, the mineral material can directly enter the gyratory crusher 1 through the material port 202 for crushing. If mineral particle splashing occurs, it will still be inside the protective cover body 2, reducing safety hazards. On the other hand, the establishment of the ventilation ports 203 can reduce the heat inside the cover body 201 and the gyratory crusher 1, avoiding overheating of components of the gyratory crusher 1 or degradation of lubricating oil performance.

[0033] The connecting mechanism 3 includes an edge 301, a clamping ring 302, and a positioning groove 303. The edge 301 is respectively arranged at the edge portion of the bottom of the cover body 201 and the edge portion of the outer wall of the gyratory crusher 1. The clamping ring 302 includes two rotatably connected first and second pieces 3021 and 3022. The ends of the first and second pieces 3021 and 3022 are both designed with locking parts 3023. The locking parts 3023 are both provided with matching through holes 3024. The through holes 3024 are detachably provided with positioning bolts 3025. The positioning grooves 303 are respectively provided on the inner sides of the first and second pieces 3021 and 3022. When the protective cover body 2 and the gyratory crusher 1 are connected, the edge 301 parts of the two parts must be aligned first, and then the two parts must be aligned according to the rotation direction. Figure 5 Open the clamp ring 302 in the manner shown, and then align the positioning groove 303 of the clamp ring 302 with the edge 301 for clamping. After the clamping is completed, the protective cover body 2 and the gyratory crusher 1 have been basically fixed. At this time, the two through holes 3024 of the first clamping piece 3021 and the second clamping piece 3022 are aligned, and finally the positioning bolt 3025 is inserted therein to further fix it to prevent the two clamping pieces from separating.

[0034] The top of the cover 201 is spherical in shape. The spherical top allows air to flow naturally along the curved surface, reducing the resistance to air flow, promoting air exchange between the inside and outside of the cover 201, improving ventilation, and enhancing heat dissipation performance.

[0035] The inner side of the ventilation opening 203 is provided with a mesh 4. The setting of the mesh 4 can provide ventilation effect during the mineral crushing process while preventing mineral particles from splashing out. It can also prevent other external substances from entering the gyratory crusher 1, reducing the burden for subsequent screening.

[0036] The preferred number of vents 203 is four, and the four vents 203 can be arranged in pairs, with each pair of vents 203 arranged opposite to each other. This design allows air to form a direct convection path inside the cover 201, promoting the entry of air and the discharge of hot air, quickly taking away the heat generated during the operation of the equipment, and improving ventilation and heat dissipation efficiency.

[0037] A polymer ring plate 5 is installed on the top of the gyratory crusher 1. The top of the polymer ring plate 5 is against the inner wall of the cover 201. The polymer ring plate 5 is used to guide the mineral material into the interior of the gyratory crusher 1. The design of the polymer ring plate 5 can guide the mineral material entering the interior of the gyratory crusher 1, avoid the mineral material from staying on the side wall of the gyratory crusher 1, and prevent dust or fine particles in the mineral material from accumulating at the connection between the cover 201 and the gyratory crusher 1.

[0038] The working principle of this utility model is as follows:

[0039] When an industrial mineral processing device of this embodiment is used, the protective cover body 2 is first installed on the upper end of the gyratory crusher 1 through the connecting mechanism 3, and the mineral is put into the material port 202 on the cover body 201. The polymer ring plate 5 guides the mineral to evenly enter the gyratory crusher 1 for crushing. The spherical top of the cover body 201 and the set vents 203 promote air circulation, heat dissipation and dust prevention. The mesh 4 on the inner side of the vents 203 prevents mineral splashing and foreign matter from entering, ensuring safety. The entire device improves crushing efficiency, facilitates maintenance, and extends the service life of the equipment.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial mineral processing device, comprising a gyratory crusher (1), characterized in that: The upper end surface of the gyratory crusher (1) is provided with a protective cover (2), and a connection mechanism (3) that is easy to disassemble is provided between the protective cover (2) and the gyratory crusher (1); The protective cover body (2) comprises: A cover body (201), the cover body (201) is detachably arranged at the upper end of the gyratory crusher (1), and a material inlet (202) for feeding is provided on the cover body (201); A plurality of ventilation openings (203) are provided on the cover body (201), and the ventilation openings (203) are located at the upper end of the material opening (202).

2. The industrial mineral processing device according to claim 1, characterized in that: The connecting mechanism (3) comprises: Extension edges (301), the extension edges (301) being respectively arranged at the edge portion of the bottom of the cover body (201) and the edge portion of the outer side wall of the gyratory crusher (1); A clamping ring (302), the clamping ring (302) comprising a first holding piece (3021) and a second holding piece (3022) that are rotatably connected, the ends of the first holding piece (3021) and the second holding piece (3022) are both provided with a locking portion (3023), the locking portion (3023) is provided with a matching through hole (3024), and a positioning bolt (3025) is detachably provided inside the through hole (3024); Positioning grooves (303), the positioning grooves (303) are respectively opened on the inner sides of the first holding piece (3021) and the second holding piece (3022).

3. The industrial mineral processing device according to claim 1, characterized in that: The top of the cover body (201) is in a spherical shape.

4. The industrial mineral processing device according to claim 1, characterized in that: The inner sides of the ventilation openings (203) are each provided with mesh sheets (4).

5. An industrial mineral processing device according to claim 1 or 4, characterized in that: The number of the ventilation openings (203) is four, and the four ventilation openings (203) are arranged in pairs, with each pair of ventilation openings (203) being arranged opposite to each other.

6. The industrial mineral processing device according to claim 1, characterized in that: A polymer ring plate (5) is provided on the top of the gyratory crusher (1), the top of the polymer ring plate (5) abuts against the inner wall of the cover body (201), and the polymer ring plate (5) is used to guide mineral materials into the interior of the gyratory crusher (1).

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