Sintered brick sludge breaking device

Abstract

The utility model provides a kind of sintered brick sludge crushing device, including processing box, and the bottom of processing box is fastened with support box body, and rotationally connected with the shaft in processing box, the bottom of shaft extends to support box body, and is connected with the drive mechanism in support box body;Fastened with connecting seat on the shaft in processing box, multiple support frames are fastened on the outer wall of connecting seat along circumference, and downwardly inclined U-shaped frame is connected with one side of support frame, and the lower end of U-shaped frame is rotatably connected with rolling wheel by connecting shaft, and the bottom of rolling wheel is gap matched with the bottom surface in processing box;Multiple connecting rods are fastened on the outer wall of connecting seat end along circumference, and downwardly extending cleaning side plate is fastened on the end of connecting rod, and cleaning side plate is gap matched with the inner wall of processing box, and connecting rod is directly below with the scraper that is obliquely connected with the outer wall of connecting seat.The utility model can realize the synchronous rotation of cleaning side plate and scraper, ensure that raw material is fully rolled, and improve the efficiency of raw material crushing.

Description

Technical Field

[0001] This utility model relates to the field of sintered brick production technology, specifically to a sintered brick sludge crushing device. Background Technology

[0002] Sludge sintering for brick making is one of the main ways to realize the resource utilization of sludge building materials. Taking sludge from urban water purification plants and sewage treatment plants as the research object, and industrial waste fly ash, slag, and glass powder as auxiliary materials, sludge can be fired into bricks through steps such as mixing, stirring, aging, vacuum extrusion, cutting into strips, cutting into blanks, air drying, and firing.

[0003] Currently, the processing of sludge-fired brick raw materials requires the use of roller mills to crush the materials. However, the existing rollers keep the raw materials in a fixed position during mixing, resulting in some material accumulating in the corners of the processing chamber not being fully mixed. Therefore, we propose a sludge crushing device for sludge-fired bricks. Utility Model Content

[0004] To address the shortcomings of existing grinding wheels in mixing raw materials, where the raw materials are in a fixed position and some materials accumulated in the corners of the processing box cannot be fully mixed, this utility model provides a sintered brick sludge crushing device. It has the advantage of ensuring that the raw materials are fully crushed by rotating the cleaning side plate and scraper, thus solving the problems mentioned in the background art.

[0005] The technical solution of this utility model is implemented as follows: A sintered brick sludge crushing device includes a processing box, a supporting box body is fixedly attached to the bottom of the processing box, and a rotating shaft is rotatably connected inside the processing box. The bottom of the rotating shaft extends into the supporting box body and is connected to a drive mechanism inside the supporting box body. A connecting seat is fixedly attached to the rotating shaft inside the processing box. Multiple support frames are circumferentially fixed to the outer wall of the connecting seat, and a downwardly inclined U-shaped frame is connected to one side of the support frame. A crushing wheel is rotatably connected to the lower end of the U-shaped frame through a connecting shaft. The bottom of the crushing wheel is in clearance fit with the bottom surface of the processing box. Multiple connecting rods are circumferentially fixed to the upper end of the outer wall of the connecting seat, and a downwardly extending cleaning side plate is fixedly attached to the end of the connecting rod. The cleaning side plate is in clearance fit with the inner wall of the processing box. A scraper is provided directly below the connecting rod and is inclinedly connected to the outer wall of the connecting seat. The scraper is in clearance fit with the bottom surface of the processing box.

[0006] Optionally, a mounting base is fixedly attached to the outer wall of the connector to fix the end of the connecting rod to the mounting base and to the scraper.

[0007] Optionally, a support base is fixedly connected to the rotating shaft, the rotating shaft passes through the connecting base and connects the connecting base to the support base, and a threaded section is provided on the top of the rotating shaft and a lock nut is threadedly connected to it.

[0008] Optionally, the drive mechanism includes a drive motor fastened inside the support housing, with gears coaxially connected to the output end of the drive motor and the bottom of the rotating shaft, the two gears meshing with each other, and a reinforcing base fastened to the bottom of the support housing.

[0009] Optionally, the bottom of the processing box is provided with a discharge port, and a feeding pipe is inclinedly connected to the bottom of the discharge port, and a sealing mechanism is connected to the upper end of the feeding pipe.

[0010] Optionally, the sealing mechanism includes a sealing plate slidably connected to the upper end of the feed tube, and one side of the sealing plate is connected to the outer wall of the processing box via an electric push rod.

[0011] Optionally, a limiting seat supporting the end of the sealing plate is tightened on the inner wall of the feed tube away from the electric push rod.

[0012] Compared with the prior art, this utility model drives the crushing wheel to rotate by a drive motor, which can simultaneously drive the cleaning side plate and scraper to rotate, thereby scraping the inner side wall and bottom surface of the processing box, stirring and turning the raw materials inside, thus ensuring that the raw materials are fully crushed and improving the efficiency of raw material crushing. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a cross-sectional view of the present invention.

[0016] Figure 3 This is a connection diagram of the scraper and mounting base of this utility model.

[0017] In the diagram: 1. Cleaning side panel; 2. Processing box; 3. Mounting base; 4. Connecting base; 5. Roller; 6. Rotary shaft; 7. Locking nut; 8. Connecting rod; 9. Support frame; 10. U-shaped frame; 11. Electric push rod; 12. Feed pipe; 13. Support box; 14. Reinforced base; 15. Gear; 16. Drive motor; 17. Discharge port; 18. Sealing plate; 19. Limiting seat; 20. Support base; 21. Scraper; 22. Connecting shaft. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to its embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Reference Figures 1 to 3 This utility model provides a technical solution: a sintered brick sludge crushing device, including a processing box 2, a supporting box 13 tightly attached to the bottom of the processing box 2, and a rotating shaft 6 rotatably connected inside the processing box 2. The bottom of the rotating shaft 6 extends into the supporting box 13 and is connected to a drive mechanism inside the supporting box 13. Figure 2 As shown, the drive mechanism includes a drive motor 16 fastened inside the support box 13. The output end of the drive motor 16 and the bottom of the rotating shaft 6 are coaxially connected to gears 15. The two gears 15 are meshed together. The drive motor 16 drives the gears 15 to rotate, thereby realizing the stable rotation of the rotating shaft 6. In order to improve the overall stability of the device, a reinforcing base 14 is fastened to the bottom of the support box 13.

[0020] like Figure 2 As shown, to facilitate the installation and disassembly of the device by the user, a connecting seat 4 is fixedly fastened to the outer wall of the rotating shaft 6 located inside the processing box 2, and a support seat 20 is fixedly connected to the rotating shaft 6. The rotating shaft 6 passes through the connecting seat 4 and connects the connecting seat 4 to the support seat 20. A threaded section is provided at the top of the rotating shaft 6 and a locking nut 7 is threadedly connected to it. By rotating the locking nut 7, the top of the connecting seat 4 is limited, and under the support of the support seat 20, the connecting seat 4 can be fixed between the locking nut 7 and the support seat 20.

[0021] like Figure 3 As shown, multiple support frames 9 are circumferentially fastened to the outer wall of the connecting seat 4, and a downwardly inclined U-shaped frame 10 is connected to one side of the support frame 9. The lower end of the U-shaped frame 10 is rotatably connected to a rolling wheel 5 through a connecting shaft 22. The bottom of the rolling wheel 5 is in clearance fit with the bottom surface of the processing box 2. The rotating shaft 6 drives the rolling wheel 5 to rotate, which can roll the raw materials in the processing box 2.

[0022] Multiple connecting rods 8 are circumferentially fastened to the upper end of the outer wall of the connecting seat 4, and a downwardly extending cleaning side plate 1 is fastened to the end of the connecting rod 8. The cleaning side plate 1 is clearance-fitted with the inner wall of the processing box 2. A scraper 21 is provided directly below the connecting rod 8 and is inclinedly connected to the outer wall of the connecting seat 4. The scraper 21 is clearance-fitted with the inner bottom surface of the processing box 2. A mounting seat 3 is fastened to the outer wall of the connecting seat 4, and the end of the connecting rod 8 is fixedly connected to the mounting seat 3. The scraper 21 is also fixedly connected to the outer wall. When the crushing wheel 5 rotates, it can simultaneously drive the cleaning side plate 1 and the scraper 21 to scrape the inner side wall and bottom surface of the processing box 2, thereby ensuring the full crushing and breaking of the internal raw materials. In actual processing, the lengths of the scraper 21 and the crushing wheel 5 are set to be equal.

[0023] In summary, this sintered brick sludge crushing device, in order to facilitate the rapid unloading of processed raw materials, has a discharge port 17 at the bottom of the processing box 2, and a feeding pipe 12 is inclinedly connected to the bottom of the discharge port 17. The upper end of the feeding pipe 12 is connected to a sealing mechanism, which includes a sealing plate 18 slidably connected to the upper end of the feeding pipe 12. One side of the sealing plate 18 is connected to the outer wall of the processing box 2 through an electric push rod 11. The electric push rod 11 drives the sealing plate 18 to slide, thereby achieving sealing and opening at the discharge port 17, thus ensuring processing and normal unloading. At the same time, in order to improve the stability of the sealing plate 18 placed in the feeding pipe 12, a limiting seat 19 for supporting the end of the sealing plate 18 is tightened on the inner wall of the feeding pipe 12 away from the electric push rod 11.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sintered brick sludge breaking device comprising a processing box (2), characterized in that, The bottom of the processing box (2) is fixedly attached to the support box (13), and a rotating shaft (6) is rotatably connected inside the processing box (2). The bottom of the rotating shaft (6) extends into the support box (13) and is connected to the drive mechanism inside the support box (13). A connecting seat (4) is fastened to the rotating shaft (6) inside the processing box (2). Multiple support frames (9) are fastened circumferentially on the outer wall of the connecting seat (4), and a downwardly inclined U-shaped frame (10) is connected to one side of the support frame (9). A rolling wheel (5) is rotatably connected to the lower end of the U-shaped frame (10) through the connecting shaft (22). The bottom of the rolling wheel (5) is in clearance fit with the bottom surface of the processing box (2). Multiple connecting rods (8) are fastened circumferentially at the upper end of the outer wall of the connecting seat (4), and a cleaning side plate (1) extending downward is fastened at the end of the connecting rod (8). The cleaning side plate (1) is clearance-fitted with the inner wall of the processing box (2). A scraper (21) is provided directly below the connecting rod (8) and is inclinedly connected to the outer wall of the connecting seat (4). The scraper (21) is clearance-fitted with the inner bottom surface of the processing box (2).

2. The sintered brick sludge breaking device according to claim 1, wherein The mounting base (3) is fixedly fastened on the outer wall of the connecting seat (4), the end of the connecting rod (8) is fixedly connected to the mounting base (3), and the scraper (21) is fixedly connected to the outer wall.

3. The sintered brick sludge breaking device as claimed in claim 2, wherein, A support base (20) is fixedly connected to the rotating shaft (6). The rotating shaft (6) passes through the connecting base (4) and connects the connecting base (4) to the support base (20). A threaded section is provided on the top of the rotating shaft (6) and a locking nut (7) is threadedly connected to it.

4. The sintered brick sludge breaking device as claimed in claim 1, wherein, The drive mechanism includes a drive motor (16) fastened inside the support box (13). The output end of the drive motor (16) and the bottom of the rotating shaft (6) are coaxially connected to gears (15). The two gears (15) are meshed together. The bottom of the support box (13) is fastened to a reinforcing base (14).

5. The sintered brick sludge breaking device according to any one of claims 1 to 4, wherein The bottom of the processing box (2) is provided with a discharge port (17), and a feeding pipe (12) is inclinedly connected to the bottom of the discharge port (17), and a sealing mechanism is connected to the upper end of the feeding pipe (12).

6. The sintered brick sludge breaking device as claimed in claim 5, wherein, The sealing mechanism includes a sealing plate (18) that is slidably connected to the upper end of the feed tube (12), and one side of the sealing plate (18) is connected to the outer wall of the processing box (2) via an electric push rod (11).

7. The sintered brick sludge breaking device as claimed in claim 6, wherein, A limiting seat (19) supporting the end of the sealing plate (18) is tightened on the side of the inner wall of the feed tube (12) away from the electric push rod (11).

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