Efficient crushing equipment for refractory material production

Abstract

The utility model discloses efficient crushing equipment for refractory material production. The efficient crushing equipment comprises a crushing box, the crushing assembly is arranged at the feeding end of the crushing box and is used for primarily crushing the refractory material; the rotary connecting assembly is arranged in the crushing box; the hammer block assembly is mounted at the upper end of the rotary connecting assembly and is used for primarily crushing the refractory material; the crushing assembly is mounted at the lower end of the rotary connecting assembly and is used for crushing the refractory material; the utility model relates to the technical field of refractory material processing, the refractory material is primarily crushed through the crushing assembly, then the hammer block assembly is driven by starting the rotary connecting assembly to carry out secondary hammer block crushing, and the large-particle refractory material is crushed through the crushing assembly after the hammer block crushing. The problem that an existing crushing device is single in refractory material crushing function is solved, the particle size of the refractory material flowing out is controlled through the crushing assembly, and the crushing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material processing, and specifically relates to high-efficiency crushing equipment for refractory material production. Background Art

[0002] Refractory materials are a type of inorganic non-metallic materials with a refractoriness of not less than 1,580 degrees Celsius. They are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, power and other industrial fields. Most refractory materials are processed from natural ores, and crushing equipment is needed at this time.

[0003] At present, the existing crushing devices generally use multiple sets of crushing rollers to crush refractory materials during use. However, in specific crushing use, the crushing function of refractory materials is relatively single, and large particles of refractory materials still flow out, resulting in poor crushing effect. Therefore, a high-efficiency crushing equipment for refractory material production is provided. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency crushing equipment for refractory material production, so as to solve the problem that the crushing function of refractory materials is relatively single in specific crushing use, large particles of refractory materials still flow out, resulting in poor crushing effect.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a high-efficiency crushing device for refractory material production, comprising:

[0006] Crushing box;

[0007] A crushing assembly, provided at the feed end of the crushing box, for performing preliminary crushing of the refractory material;

[0008] A rotary connection assembly is arranged inside the crushing box;

[0009] A hammer assembly is mounted on the upper end of the rotary connection assembly and is used to perform preliminary crushing of the refractory material;

[0010] A crushing assembly, mounted at the lower end of the rotating connection assembly, for crushing the refractory material;

[0011] A discharge hopper is arranged at the bottom of the crushing box.

[0012] Preferably, the crushing assembly includes two crushing rollers arranged at the feed end of the crushing box and mounted for relative rotation, gears meshing with each other are provided between the rotating ends of the two crushing rollers, and the crushing box is provided with a first drive motor for driving the crushing rollers on one side to rotate.

[0013] Preferably, the rotating connection assembly includes a mounting seat arranged inside the crushing box, a plurality of support plates are provided between the side wall of the mounting seat and the inner wall of the crushing box, a connecting rod is penetrated through the mounting seat and rotatably installed, a connecting channel is provided between one end of the mounting seat and the side wall of the crushing box, a first transmission roller is provided on the side wall of the connecting rod and located on the inner side of the mounting seat, a second drive motor is provided on the side wall of the crushing box, a second drive roller is provided at the driving end of the second drive motor, and the first transmission roller and the second transmission roller are connected by belt transmission.

[0014] Preferably, the hammer block assembly includes several mounting brackets evenly distributed on the upper end of the rotating connection assembly, several hammer heads are hinged on the mounting brackets, the inner wall of the crushing box is provided with a counterattack plate adapted to the several hammer heads, and the top of the rotating connection assembly is provided with an umbrella-shaped guide plate.

[0015] Preferably, the crushing assembly includes a crushing roller arranged at the lower end of the rotating connection assembly and adapted to the inner wall of the discharge hopper, the side wall of the crushing roller is provided with a plurality of evenly distributed first protrusions, and the inner wall of the discharge hopper is provided with a plurality of second protrusions staggered with the first protrusions.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is a high-efficiency crushing equipment for refractory material production. When in specific crushing use, the refractory material is initially crushed by the crushing component, and the hammer block component is driven to perform secondary hammer block crushing by starting the rotating connection component. The refractory material after the hammer block is crushed by the crushing component to crush the large-particle refractory material, thereby avoiding the problem of the single crushing function of the existing crushing device for refractory materials, and controlling the particle size of the outflowing refractory material by the crushing component, thereby improving the crushing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0020] Figure 4 for Figure 1 Schematic diagram of the local enlarged structure at point A.

[0021] In the figure: 1. Crushing box; 2. Crushing assembly; 2-1. Crushing roller; 2-2. Gear; 2-3. First drive motor; 3. Rotating connection assembly; 3-1. Support plate; 3-2. Mounting seat; 3-3. Connecting rod; 3-4. Connecting channel; 3-5. First transmission roller; 3-6. Second drive motor; 3-7. Second transmission roller; 4. Hammer block assembly; 4-1. Mounting frame; 4-2. Hammer head; 4-3. Impact plate; 4-4. Umbrella guide plate; 5. Crushing assembly; 5-1. Crushing roller; 5-2. First protrusion; 5-3. Second protrusion. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: a high-efficiency crushing equipment for refractory material production, comprising a crushing box 1; a crushing assembly 2 is arranged at the feeding end of the crushing box 1, for preliminarily crushing the refractory material; a rotating connection assembly 3 is arranged inside the crushing box 1; a hammer assembly 4 is installed at the upper end of the rotating connection assembly 3, for preliminarily crushing the refractory material; a crushing assembly 5 is installed at the lower end of the rotating connection assembly 3, for crushing the refractory material; a discharging hopper 6 is arranged at the bottom of the crushing box 1. When the crushing is used, the refractory material is preliminarily crushed by the crushing assembly 2, and then the hammer assembly 4 is driven to perform secondary hammer crushing by starting the rotating connection assembly 3. The refractory material after the hammer is crushed is crushed into large-particle refractory materials by the crushing assembly 5, which avoids the problem of the single crushing function of the refractory material in the existing crushing device, and controls the particle size of the outflowing refractory material by the crushing assembly, thereby improving the crushing effect.

[0024] Specifically, the crushing assembly 2 includes two crushing rollers 2-1 that are installed to rotate relative to each other at the feed end of the crushing box 1. A gear 2-2 that is meshed with each other is provided between the rotating ends of the two crushing rollers 2-1. The crushing box 1 is provided with a first drive motor 2-3 that drives the crushing roller 2-1 on one side to rotate. When in use, the first drive motor 2-3 is started to drive the crushing roller 2-1 on one side and the gear 2-2 on the same side to rotate, and the gear 2-2 drives the gear 2-2 and the crushing roller 2-1 on the other side to rotate in the opposite direction, thereby achieving preliminary crushing of the refractory material by starting the first drive motor 2-3 to drive the two crushing rollers 2-1 to rotate relative to each other.

[0025] Specifically, the rotating connection assembly 3 includes a mounting seat 3-2 arranged inside the crushing box 1, a plurality of support plates 3-1 are provided between the side wall of the mounting seat 3-2 and the inner wall of the crushing box 1, the top of the support plate 3-1 is set as an arc surface to avoid the accumulation of refractory materials, and a connecting rod 3-3 is installed through the mounting seat 3-2 and rotatably installed. A connecting channel 3-4 is provided between one end of the mounting seat 3-2 and the side wall of the crushing box 1, the top of the connecting channel 3-4 is set as an arc surface to avoid the accumulation of refractory materials, and the side wall of the connecting rod 3-3 is provided. A first transmission roller 3-5 is provided on the inner side of the mounting seat 3-2, a second drive motor 3-6 is provided on the side wall of the crushing box 1, a second transmission roller 3-7 is provided at the driving end of the second drive motor 3-6, and the first transmission roller 3-5 and the second transmission roller 3-7 are connected by belt transmission. When in use, the second transmission roller 3-7 is driven to rotate by starting the second drive motor 3-6, and the second transmission roller 3-7 drives the first transmission roller 3-5 and the connecting rod 3-3 to rotate through the belt, thereby driving the hammer block assembly 4 and the crushing assembly 5 to rotate.

[0026] Specifically, the hammer block assembly 4 includes a number of mounting frames 4-1 evenly distributed on the upper end of the rotating connection assembly 3, a number of hammer heads 4-2 are hinged on the mounting frames 4-1, and an impact plate 4-3 adapted to the number of hammer heads 4-2 is provided on the inner wall of the crushing box 1. An umbrella-shaped guide plate 4-4 is provided on the top of the rotating connection assembly 3. The refractory material preliminarily crushed by the crushing assembly 2 falls on the umbrella-shaped guide plate 4-4 and slides along the curved surface of the umbrella-shaped guide plate 4-4. The mounting frame 4-1 and the hammer head 4-2 are driven to rotate by the rotating connection assembly 3, so that the hammer head 4-2 hammers the refractory material onto the impact plate 4-3 for secondary crushing, thereby improving the crushing effect of the refractory material and avoiding the problem that the existing crushing device has a single function of crushing refractory materials.

[0027] Specifically, the crushing assembly 5 includes a crushing roller 5-1 arranged at the lower end of the rotating connection assembly 3 and adapted to the inner wall of the discharge hopper 6. The crushing roller 5-1 is arranged as a frustum, and a gap is arranged between the side wall of the crushing roller 5-1 and the inner wall of the discharge hopper 6. The gap between the crushing roller 5-1 and the discharge hopper 6 decreases from top to bottom. A number of evenly distributed first protrusions 5-2 are provided on the side wall of the crushing roller 5-1, and a number of second protrusions 5-3 are staggered with the first protrusions 5-2 on the inner wall of the discharge hopper 6. The first protrusions 5-2 cooperate with the second protrusions 5-3 to collide with and crush large particles of refractory materials, thereby realizing the control of the particle size of the refractory materials flowing out of the crushing box 1, avoiding the outflow of large particles of refractory materials, and ensuring the crushing effect of the equipment.

[0028] Working principle: During use, the present invention first starts the crushing component 2 to initially crush the added refractory material, then starts the rotating connection component 3 to drive the hammer block component 4 and the crushing component 5 to rotate, and the refractory material blocks after the initial crushing are hammered and crushed by the hammer block component 4, and the refractory material after the secondary crushing enters the crushing component 5 to crush the large-particle refractory material flowing out. Through multi-stage crushing, the crushing effect of the equipment is guaranteed.

[0029] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0030] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0031] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency crushing equipment for refractory material production, characterized in that: include: Crushing box (1); A crushing assembly (2), arranged at the feed end of the crushing box (1), for performing preliminary crushing of the refractory material; A rotating connection assembly (3) is arranged inside the crushing box (1); A hammer block assembly (4) is mounted on the upper end of the rotating connection assembly (3) and is used for performing preliminary crushing of the refractory material; A crushing assembly (5), mounted on the lower end of the rotating connection assembly (3), for crushing the refractory material; A discharge hopper (6) is provided at the bottom of the crushing box (1).

2. The high-efficiency crushing equipment for refractory material production according to claim 1, characterized in that: The crushing assembly (2) comprises two crushing rollers (2-1) arranged at the feed end of the crushing box (1) and relatively rotatably mounted, a gear (2-2) meshingly connected to each other is provided between the rotating ends of the two crushing rollers (2-1), and a first drive motor (2-3) is provided on the crushing box (1) for driving the crushing rollers (2-1) on one side to rotate.

3. The high-efficiency crushing equipment for refractory material production according to claim 1, characterized in that: The rotary connection assembly (3) includes a mounting seat (3-2) arranged inside the crushing box (1), a plurality of support plates (3-1) are provided between the side wall of the mounting seat (3-2) and the inner wall of the crushing box (1), a connecting rod (3-3) is rotatably installed through the mounting seat (3-2), a connecting channel (3-4) is provided between one end of the mounting seat (3-2) and the side wall of the crushing box (1), a first transmission roller (3-5) is provided on the side wall of the connecting rod (3-3) and located on the inner side of the mounting seat (3-2), a second drive motor (3-6) is provided on the side wall of the crushing box (1), a second drive roller (3-7) is provided at the driving end of the second drive motor (3-6), and the first drive roller (3-5) and the second drive roller (3-7) are connected by belt transmission.

4. The high-efficiency crushing equipment for refractory material production according to claim 1, characterized in that: The hammer block assembly (4) comprises a plurality of mounting frames (4-1) evenly distributed on the upper end of the rotary connection assembly (3); a plurality of hammer heads (4-2) are hingedly connected to the mounting frames (4-1); a counterattack plate (4-3) adapted to the plurality of hammer heads (4-2) is provided on the inner wall of the crushing box (1); and an umbrella-shaped guide plate (4-4) is provided on the top of the rotary connection assembly (3).

5. The high-efficiency crushing equipment for refractory material production according to claim 1 is characterized in that: The pulverizing assembly (5) comprises a pulverizing roller (5-1) arranged at the lower end of the rotating connection assembly (3) and adapted to the inner wall of the discharge hopper (6); a plurality of evenly distributed first protrusions (5-2) are provided on the side wall of the pulverizing roller (5-1); and a plurality of second protrusions (5-3) staggered with the first protrusions (5-2) are provided on the inner wall of the discharge hopper (6).

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