Sludge cutting equipment

Abstract

The utility model discloses sludge cutting equipment which comprises a bottom frame and a cutting shell, the cutting shell is fixedly installed on the head portion of the bottom frame, the cutting shell comprises a half shell and external connection pipes, the external connection pipes are arranged at the two ends of the half shell, the external connection pipes and the half shell are integrally formed, a buckling cover is arranged at the upper end of the half shell, the buckling cover is detachably connected with the half shell, and the external connection pipes are arranged on the half shell. A sealing ring is installed between the buckling cover and the half shell, and a multi-groove partition plate is fixedly installed in the buckling cover. According to the utility model, the buckling cover is arranged on the cutting shell, so that sealing can be conveniently carried out through the buckling cover, good sludge drainage can be ensured, auxiliary cutting can be carried out through the multi-groove partition plate and the cutting frame which are arranged in the buckling cover in the sludge drainage process, and a good through-flow effect is ensured; and when maintenance is needed, the multi-groove partition plate and the cutting frame can be quickly disassembled by disassembling the buckling cover, and operation is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge cutting equipment, in particular to sludge cutting equipment. Background Art

[0002] Currently, sludge cutting equipment is a kind of equipment that can cut large solid particles and long fiber materials in sewage and sludge into pieces, thereby avoiding clogging of pipelines and increasing operational reliability.

[0003] The existing Chinese patent with publication number CN215940179U discloses a sludge cutter, including a bracket and an electric motor, a reduction gear box, a differential gear box, a pulverizer, a first toothed blade and a second toothed blade arranged on the bracket. The electric motor is connected with the reduction gear box for reducing the speed through the reduction gear box. The reduction gear box is connected with the differential gear box for driving two pulverizer shafts to rotate in opposite directions through the differential gear box. The pulverizer includes two pulverizer shafts, and the two pulverizer shafts have a differential speed through the differential gear box.

[0004] With regard to the above-mentioned related technologies, it is found that in order to ensure a good sealing effect in the future, the above-mentioned sludge cutting machine is locked between each component by multiple sets of bolts. When the interior is inspected or unblocked, each part needs to be disassembled, and it cannot be disassembled and assembled quickly, which increases the workload of the workers. Utility Model Content

[0005] The present application provides a sludge cutting device for solving the problems raised in the background technology.

[0006] The utility model is achieved in this way:

[0007] A sludge cutting device comprises a base frame and a cutting shell, wherein the cutting shell is fixedly mounted on the head of the base frame, the cutting shell comprises a half shell and an external tube, the external tube is arranged at both ends of the half shell, and the external tube and the half shell are integrally formed, a buckle cover is arranged at the upper end of the half shell, the buckle cover is detachably connected to the half shell, and a sealing ring is installed between the buckle cover and the half shell, a multi-slot partition is fixedly installed in the buckle cover, a cutting frame is rotatably mounted on the multi-slot partition, and a driving component for driving the cutting frame to rotate is fixedly installed on the buckle cover.

[0008] Furthermore, epitaxial plates are symmetrically arranged on both sides of the half shell, and the epitaxial plates are integrally formed with the half shell.

[0009] Furthermore, an arc-shaped support plate for supporting the sealing ring is provided on the inner side surface of the external tube, and the arc-shaped support plate is integrally formed with the external tube.

[0010] Furthermore, the buckle cover includes a top plate and a lower cover, the lower cover is arranged on the lower end surface of the top plate, and the lower cover and the top plate are integrally formed.

[0011] Furthermore, connecting bolts are symmetrically installed at both ends of the lower cover, one end of the connecting bolt is rotatably connected to the lower cover, and a positioning groove matched with the connecting bolt is opened on the extension plate.

[0012] Furthermore, the cutting frame includes a central axis and a cutting knife. The central axis is rotatably mounted at the center of the multi-slot partition, and the cutting knife is fixedly mounted at one end of the central axis.

[0013] Furthermore, the driving assembly includes a motor and a transmission rod, the motor is fixedly mounted on the upper end surface of the top plate, the transmission rod is mounted on the output end of the motor, and the transmission rod is connected to the central shaft through a set of worm gears.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model installs a buckle cover on the cutting shell, which is convenient for sealing through the buckle cover, thus ensuring good sludge drainage. During the sludge discharge process, the multi-slot partition and cutting frame arranged in the buckle cover can be used for auxiliary cutting to ensure a good flow effect. When maintenance is needed, the multi-slot partition and cutting frame can be quickly disassembled by disassembling the buckle cover, which is very convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional diagram of the overall structure in the embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the overall structure in the embodiment of the utility model;

[0018] Figure 3 yes Figure 1 A three-dimensional diagram of the buckle cover, multi-slot partition, cutting frame and drive assembly shown in FIG.

[0019] Figure 4 yes Figure 3 a right side view of the device shown;

[0020] Figure 5 yes Figure 3 Left side view of the device shown.

[0021] In the figure: 1. base frame; 2. cutting shell; 21. half shell; 211. extension plate; 212. positioning groove; 22. external tube; 221. arc support plate; 3. buckle cover; 31. top plate; 32. lower cover; 321. connecting bolts; 4. multi-slot partition; 5. cutting frame; 51. middle axis; 52. cutting knife; 6. drive assembly; 61. motor; 62. transmission rod; 7. sealing ring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0023] Reference Figure 1 and Figure 2 As shown, a sludge cutting device includes a base frame 1 and a cutting shell 2, the cutting shell 2 is fixedly mounted on the head of the base frame 1, the cutting shell 2 includes a half shell 21 and an external pipe 22, the external pipe 22 is arranged at both ends of the half shell 21, and the external pipe 22 and the half shell 21 are integrally formed, a buckle cover 3 is arranged on the upper end of the half shell 21, the buckle cover 3 is detachably connected to the half shell 21, and a sealing ring 7 is installed between the buckle cover 3 and the half shell 21, a multi-slot partition 4 is fixedly installed in the buckle cover 3, a cutting frame 5 is rotatably mounted on the multi-slot partition 4, and a driving component 6 for driving the cutting frame 5 to rotate is fixedly installed on the buckle cover 3. The cutting shell 2 is stably supported by the bottom frame 1. When the cutting shell 2 is in use, external pipes 22 are provided at both ends of the half shell 21 to facilitate connection with the pipeline for conveying sludge through the external pipes 22 at both ends. At the same time, the half shell 21 is sealed by the buckle cover 3 and the sealing ring 7. When the sludge enters the half shell 21, the multi-groove partition 4 can be used to separate the sludge. Then, the cutting frame 5 can realize rotational cutting under the action of the driving component 6, which is very convenient to use.

[0024] Reference Figure 2As shown, the two sides of the half shell 21 are symmetrically provided with extension plates 211, and the extension plates 211 are integrally formed with the half shell 21. By symmetrically providing the extension plates 211 on the two sides of the half shell 21, it is convenient to use the extension plates 211 to assist in supporting the buckle cover 3, so as to ensure that the buckle cover 3 is better fitted and installed. An arc-shaped support plate 221 supporting the sealing ring 7 is provided on the inner side of the external pipe 22, and the arc-shaped support plate 221 is integrally formed with the external pipe 22. The arc-shaped support plate 221 is provided to facilitate the support of the sealing ring 7, so that it is easy to better seal and connect with the buckle cover 3.

[0025] Reference Figure 3 and Figure 4 As shown, the buckle cover 3 includes a top plate 31 and a lower cover 32, the lower cover 32 is arranged on the lower end surface of the top plate 31, and the lower cover 32 is integrally formed with the top plate 31. The structural setting of the buckle cover 3 ensures that the top plate 31 and the lower cover 32 are used to seal the half shell 21. Connecting bolts 321 are symmetrically installed at both ends of the lower cover 32, one end of the connecting bolt 321 is rotatably connected to the lower cover 32, and a positioning groove 212 matched with the connecting bolt 321 is opened on the extension plate 211. The setting of the connecting bolt 321 and the positioning groove 212 facilitates better positioning and installation during disassembly and assembly, reducing the difficulty of disassembly and assembly.

[0026] Reference Figure 4 and Figure 5 As shown, the cutting frame 5 includes a central axis 51 and a cutting knife 52. The central axis 51 is rotatably mounted at the center of the multi-slot partition 4, and the cutting knife 52 is fixedly mounted at one end of the central axis 51. The structural setting of the cutting frame 5 ensures that the cutting knife 52 is installed through the central axis 51, and the central axis 51 can be used to drive the cutting knife 52 to rotate and cut when it is convenient to use. The driving assembly 6 includes a motor 61 and a transmission rod 62. The motor 61 is fixedly mounted on the upper end surface of the top plate 31, and the transmission rod 62 is mounted on the output end of the motor 61, and the transmission rod 62 is connected to the central axis 51 through a group of worm gears. The structural setting of the driving assembly 6 ensures that the motor 61 can drive the transmission rod 62 to rotate, and the transmission rod 62 can drive the central axis 51 to rotate synchronously through the worm gear structure, so as to achieve the purpose of driving the cutting frame 5 to cut.

[0027] Working principle: When it is necessary to cut the sludge, start the motor and drive the cutting frame to rotate. In this way, after the sludge passes through the cutting shell, the sludge can be quickly cut through the cooperation of the multi-slot partition and the cutting knife, thereby achieving the purpose of sludge cutting.

[0028] When maintenance is needed, you only need to loosen the nut on the connecting bolt and then flip the connecting bolt up, so that the buckle cover can be quickly removed, making it easier to clean and repair the interior.

[0029] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sludge cutting device, comprising a base frame (1) and a cutting shell (2), wherein the cutting shell (2) is fixedly mounted on the head of the base frame (1), characterized in that: The cutting shell (2) comprises a half shell (21) and an external tube (22), wherein the external tube (22) is arranged at both ends of the half shell (21), and the external tube (22) and the half shell (21) are integrally formed, a buckle cover (3) is arranged at the upper end of the half shell (21), the buckle cover (3) is detachably connected to the half shell (21), and a sealing ring (7) is installed between the buckle cover (3) and the half shell (21), a multi-grooved partition plate (4) is fixedly installed in the buckle cover (3), a cutting frame (5) is rotatably installed on the multi-grooved partition plate (4), and a driving component (6) for driving the cutting frame (5) to rotate is fixedly installed on the buckle cover (3).

2. A sludge cutting device according to claim 1, characterized in that: Extension plates (211) are symmetrically arranged on both sides of the half shell (21), and the extension plates (211) are integrally formed with the half shell (21).

3. A sludge cutting device according to claim 2, characterized in that: An arc-shaped support plate (221) supporting the sealing ring (7) is provided on the inner side surface of the external tube (22); the arc-shaped support plate (221) and the external tube (22) are integrally formed.

4. A sludge cutting device according to claim 3, characterized in that: The buckle cover (3) comprises a top plate (31) and a lower cover (32); the lower cover (32) is arranged on the lower end surface of the top plate (31), and the lower cover (32) and the top plate (31) are integrally formed.

5. The sludge cutting equipment according to claim 4, characterized in that: Connecting bolts (321) are symmetrically mounted at both ends of the lower cover (32), one end of the connecting bolt (321) is rotatably connected to the lower cover (32), and a positioning groove (212) matching the connecting bolt (321) is provided on the extension plate (211).

6. The sludge cutting equipment according to claim 5, characterized in that: The cutting frame (5) comprises a central axis (51) and a cutting knife (52); the central axis (51) is rotatably mounted at the center of the multi-slot partition plate (4); and the cutting knife (52) is fixedly mounted on one end of the central axis (51).

7. The sludge cutting equipment according to claim 6, characterized in that: The driving assembly (6) comprises a motor (61) and a transmission rod (62), wherein the motor (61) is fixedly mounted on the upper end surface of the top plate (31), the transmission rod (62) is mounted on the output end of the motor (61), and the transmission rod (62) is connected to the central shaft (51) via a set of worm gears.

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