A brick raw material crushing and screening integrated device
By designing an integrated crushing and screening device for brick raw materials, using a protective cover to prevent splashing and combining it with a vibrating pump for screening, the existing devices were unable to screen and had safety issues, thus improving both safety and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 唐山路远建材有限公司
- Filing Date
- 2025-05-16
- Publication Date
- 2026-06-02
AI Technical Summary
Existing brick raw material crushing equipment cannot perform screening and is prone to safety accidents during the crushing process.
A brick raw material crushing and screening integrated device was designed, which includes a crusher body, a drive motor, a crushing roller, a protective cover, a limit rod, a vibrating pump, a filter sleeve, a flow divider and a filter screen. The protective cover prevents splashing, and the vibrating pump drives the filter sleeve to screen.
This technology enhances safety by preventing splashing during the crushing process and automatically screens brick raw materials according to particle size, eliminating the need for additional sorting and improving both production efficiency and safety.
Smart Images
Figure CN224308482U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of brick processing equipment, specifically to an integrated device for crushing and screening brick raw materials. Background Technology
[0002] In the construction industry, bricks are a widely used building material. With the continuous development of infrastructure construction, real estate development and other fields, the demand for bricks continues to grow. In order to meet the needs of large-scale brick production, efficient and stable brick raw material processing equipment is required. However, the traditional brick raw material crushing and screening process usually uses separate equipment, crushing first and then screening. This method has problems such as complex process, large footprint, and low production efficiency. In addition, brick raw materials may be ejected and splashed during the crushing process, which can easily cause safety accidents. To solve the above problems, an integrated brick raw material crushing and screening device is needed.
[0003] Existing brick raw material crushing devices cannot screen the crushed brick raw materials during operation and cannot prevent the bricks from splashing during the crushing process. Therefore, there is an urgent need for an integrated brick raw material crushing and screening device. Utility Model Content
[0004] Therefore, the purpose of this utility model is to provide an integrated device for crushing and screening brick raw materials, so as to solve the problems that existing brick raw material crushing devices cannot screen the crushed brick raw materials or prevent the bricks from splashing during the crushing process.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated crushing and screening device for brick raw materials, comprising a crusher body, a drive motor mounted on the side wall of the crusher body, a crushing roller mounted on the outer wall of the drive motor, a protective cover mounted on the top of the crusher body, a fixed shaft mounted on the inner wall of the protective cover, a limit rod mounted on the bottom of the crusher body, a limit spring mounted on the outer wall of the limit rod, a vibration pump mounted on the outer wall of the crusher body, a filter sleeve mounted on the bottom of the vibration pump, a flow divider mounted on the inner wall of the filter sleeve, a baffle mounted on the outer wall of the flow divider, and a filter screen mounted on the bottom of the filter sleeve.
[0006] Preferably, the fixed shaft passes through the interior of the protective cover and is threadedly connected to the main body of the crusher, and the protective cover is tapered.
[0007] Preferably, the filter sleeve is movably connected to the main body of the crusher, and the filter sleeve forms a telescopic structure with the main body of the crusher through a limiting spring.
[0008] Preferably, the limiting rod is symmetrically arranged with the central axis of the crusher body as the center, and the limiting rod is movably connected to the filter sleeve.
[0009] Preferably, the flow divider is centrally located with the central axis of the filter sleeve as the center, and the bottom of the baffle is designed with a slot.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] 1. This utility model consists of a crusher body, a drive motor, a crushing roller, a protective cover, and a fixed shaft. The protective cover is threadedly connected to the crusher body via the fixed shaft. When the crushing roller rotates and crushes the brick raw material, the brick raw material may be squeezed and ejected from the crusher body, causing a safety accident. The protective cover is cone-shaped, and the inclined bottom surface can shield the broken brick pieces that are squeezed and ejected, increasing the safety of brick raw material processing.
[0012] 2. This utility model, through the setting of a limiting rod, limiting spring, vibration pump, filter sleeve, diversion baffle, baffle and filter screen, drives the filter sleeve to vibrate vertically and reciprocally by starting the vibration pump. When the crushed brick raw material falls from the main body of the crusher, the powdery raw material will pass through the filter screen, and then the medium-sized brick raw material will be discharged through the bottom of the baffle. The incompletely crushed or large brick raw material will be discharged from the other side of the diversion baffle. The combined use of the diversion baffle, baffle and filter screen directly screens and separates the crushed brick raw material according to the size of the particle diameter, eliminating the need for re-sorting and making it more practical. Attached Figure Description
[0013] Figure 1 This is a structural schematic diagram of the present utility model from the front view;
[0014] Figure 2 This is a side view of the structure of this utility model;
[0015] Figure 3 This is a structural schematic diagram showing the components surrounding the protective cover of this utility model disassembled;
[0016] Figure 4 This is a structural schematic diagram showing the components surrounding the filter sleeve of this utility model disassembled.
[0017] In the diagram: 1. Crusher body; 2. Drive motor; 3. Crushing roller; 4. Protective cover; 5. Fixed shaft; 6. Limiting rod; 7. Limiting spring; 8. Vibration pump; 9. Filter sleeve; 10. Diverting baffle; 11. Baffle; 12. Filter screen. Detailed Implementation
[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0019] The embodiments of this utility model will be described below based on its overall structure.
[0020] Please see Figures 1-4 A brick raw material crushing and screening integrated device includes a crusher body 1, a drive motor 2 installed on the side wall of the crusher body 1, a crushing roller 3 installed on the outer wall of the drive motor 2, a protective cover 4 installed on the top of the crusher body 1, and a fixed shaft 5 installed on the inner wall of the protective cover 4. The fixed shaft 5 passes through the interior of the protective cover 4 and is threadedly connected to the crusher body 1. The protective cover 4 is conical in shape. Through the crusher body 1, drive motor 2, crushing roller 3, protective cover 4 and fixed shaft 5, the protective cover 4 is threadedly connected to the crusher body 1 via the fixed shaft 5. When the crushing roller 3 rotates and crushes the brick raw material, the brick raw material may be squeezed and ejected from the crusher body 1, causing a safety accident. The protective cover 4 is conical in shape, and the inclined surface at the bottom can shield the broken brick pieces that are squeezed and ejected, increasing the safety of brick raw material processing.
[0021] Please see Figures 1-4 A brick raw material crushing and screening integrated device includes a limit rod 6 installed at the bottom of the crusher body 1, a limit spring 7 installed on the outer wall of the limit rod 6, a vibration pump 8 installed on the outer wall of the crusher body 1, a filter sleeve 9 installed at the bottom of the vibration pump 8, a flow divider 10 installed on the inner wall of the filter sleeve 9, a baffle 11 installed on the outer wall of the flow divider 10, and a filter screen 12 installed at the bottom of the filter sleeve 9. The filter sleeve 9 is movably connected to the crusher body 1, and the filter sleeve 9 forms a telescopic structure with the crusher body 1 via the limit spring 7. The limit rod 6 is symmetrically arranged around the central axis of the crusher body 1, and the limit rod 6 is movably connected to the filter sleeve 9. The flow divider 10 is centered on the central axis of the filter sleeve 9. The baffle 11 is centrally located and has a slotted bottom. It is equipped with a limiting rod 6, a limiting spring 7, a vibration pump 8, a filter sleeve 9, a flow divider 10, a baffle 11, and a filter screen 12. The vibration pump 8 drives the filter sleeve 9 to vibrate vertically. When the crushed brick material falls from the main body 1 of the crusher, the powdery material passes through the filter screen 12, while medium-sized brick materials exit through the bottom of the baffle 11. Incompletely crushed or large brick materials exit from the other side of the flow divider 10. The combined use of the flow divider 10, baffle 11, and filter screen 12 directly separates the crushed brick material according to particle diameter, eliminating the need for re-sorting and enhancing its practicality.
[0022] Working Principle: In use, first move the device to the desired position, then connect the protective cover 4 to the main body 1 of the crusher via the fixed shaft 5. Next, insert the brick material. When the drive motor 2 drives the crushing roller 3 to rotate and crush the brick material, the brick material may be squeezed and ejected from the main body 1, potentially causing a safety accident. The protective cover 4 is cone-shaped, and its inclined bottom surface can shield the brick fragments ejected due to compression, increasing the safety of brick material processing. Then, by starting the vibration pump 8, the filter sleeve 9 is driven to reciprocate vertically. When the crushed brick material falls from the main body 1 of the crusher, the powdery material will pass through the filter screen 12, and then the medium-sized brick material will be discharged through the bottom of the baffle 11. The incompletely crushed or large-sized brick material will be discharged from the other side of the diversion baffle 10. The combined use of the diversion baffle 10, the baffle 11 and the filter screen 12 directly screens and separates the crushed brick material according to the size of the particle diameter, without the need for re-sorting, which makes it more practical. This completes the use of the device. The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A brick raw material crushing and screening integrated device, comprising a crusher body (1), characterized in that: A drive motor (2) is installed on the side wall of the main body (1) of the crusher. A crushing roller (3) is installed on the outer wall of the drive motor (2). A protective cover (4) is installed on the top of the main body (1). A fixed shaft (5) is installed on the inner wall of the protective cover (4). A limit rod (6) is installed on the bottom of the main body (1). A limit spring (7) is installed on the outer wall of the limit rod (6). A vibration pump (8) is installed on the outer wall of the main body (1). A filter sleeve (9) is installed on the bottom of the vibration pump (8). A flow divider (10) is installed on the inner wall of the filter sleeve (9). A baffle (11) is installed on the outer wall of the flow divider (10). A filter screen (12) is installed on the bottom of the filter sleeve (9).
2. The integrated crushing and screening device for brick raw materials according to claim 1, characterized in that: The fixed shaft (5) passes through the interior of the protective cover (4) and is threadedly connected to the main body (1) of the crusher, and the protective cover (4) is cone-shaped.
3. The integrated crushing and screening device for brick raw materials according to claim 1, characterized in that: The filter sleeve (9) is movably connected to the main body (1) of the crusher, and the filter sleeve (9) forms a telescopic structure with the main body (1) of the crusher through the limiting spring (7).
4. The integrated crushing and screening device for brick raw materials according to claim 1, characterized in that: The limiting rod (6) is symmetrically arranged with the central axis of the crusher body (1) as the center, and the limiting rod (6) is movably connected to the filter sleeve (9).
5. The integrated crushing and screening device for brick raw materials according to claim 1, characterized in that: The flow divider (10) is centered on the central axis of the filter sleeve (9), and the bottom of the baffle (11) is designed with a slot.