Cement beater
By designing a cement breaker for detachable double screening assembly and a cement breaker for the tapping assembly, the problem of single cement screening particle size in the prior art is solved, the convenience of multi-particle size cement screening and replacement of screening pores is achieved, and the practicality of the equipment is improved.
Patent Information
- Application Number
- CN202421187162.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing cement breaker screening mechanism is single, and it is impossible to effectively screen cement of different particle sizes, which is of poor practicality.
A cement breaker is designed, which includes two removable screening components and a feeding component. The driving motor drives the feeding components to rotate, break up the cement cake, and filter out fine powders of different particle sizes through the screening components.
The multi-particle size screening of cement is realized, the practicality of the cement breaker is improved, and the screening components with different screening pore sizes can be replaced as needed to produce cement with different particle sizes.
Smart Images
Figure CN222678261U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of cement production, and in particular to a cement dispersing machine. Background Art
[0002] Cement dispersing machine is a kind of equipment used to dispersing cement lumps. It is usually used in the pretreatment stage of cement production process. Its main function is to break up cement cake into smaller particles and screen out fine powder that meets the required conditions for subsequent processing and treatment.
[0003] However, the screening mechanism of the existing cement disperser is a single filter, the width of the material coarse and fine separation diameter is basically fixed, and the filter is often fixed in the disperser, which is not convenient to remove and replace with filters with different screening aperture widths. It can only produce cement with a single particle size, and its practicality needs to be improved. Summary of the invention
[0004] The purpose of the embodiments of the present application is to provide a cement disperser, which can solve the technical problems that the existing cement dispersers have a relatively single screening particle size for cement materials and poor practicality.
[0005] An embodiment of the present application provides a cement disperser, comprising a support frame, a shell being fixedly provided on the support frame, a feed port being provided at the top of the shell, a discharge port being provided at the bottom of the shell, a material beating assembly and two screening assemblies being provided in the shell, the two screening assemblies being symmetrically arranged, both of the two screening assemblies being detachably connected to the shell, the material beating assembly being located between the two screening assemblies, the material beating assembly being used to disperse cement cakes entering the shell, and a drive motor being provided at the top of the shell for driving the material beating assembly to rotate.
[0006] Furthermore, the screening assembly includes a screening frame and a screening plate. The screening frame is inserted and withdrawn in the shell. The screening frame is provided with a slide groove. The screening plate is adapted to the slide groove, and the screening plate is slidably connected to the slide groove.
[0007] Furthermore, threaded holes are symmetrically arranged on the screening frame, the threaded holes extend to the shell, and bolts are threadedly connected in the threaded holes.
[0008] Furthermore, the material beating assembly includes a rotating shaft and a plurality of beating rods, the rotating shaft is rotatably disposed in the shell, one end of the rotating shaft extends outside the shell and is connected to the output shaft of the drive motor, the plurality of beating rods are located above the screening assembly, and at least one of the beating rods is abutted against the screening plate.
[0009] Furthermore, an arc-shaped groove matched with the rotating shaft is provided at one end of the screen plate close to the rotating shaft.
[0010] Furthermore, a sealing ring is provided at the connection between the screening frame and the shell.
[0011] Furthermore, a handle is fixedly provided on the screening frame.
[0012] Beneficial effects of the utility model:
[0013] The utility model drives the material beating component to rotate through a driving motor, and uses the material beating component to break up the cement cake entering the shell. The broken cement is screened out into fine powder meeting the required composite conditions through a screening component. The two screening components are both detachably connected to the shell. When producing cements with different particle sizes, the screening components can be removed and replaced with screening components of the required screening aperture. Compared with the prior art, the practicability of the cement disperser is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 This is a schematic diagram of the structure of some embodiments of the present application;
[0016] Figure 2 It is a cross-sectional view of some embodiments of the present application;
[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;
[0018] Figure 4 It is a schematic diagram of the structural decomposition of the screening assembly in some embodiments of the present application;
[0019] The reference numerals are:
[0020] 1. Support frame; 2. Shell; 21. Feed inlet; 22. Discharge outlet; 3. Beating assembly; 31. Rotating shaft; 32. Beating rod; 4. Screening assembly; 41. Screening frame; 411. Slide groove; 412. Threaded hole; 42. Screening plate; 5. Driving motor; 6. Bolt; 8. Arc groove; 9. Sealing ring; 10. Handle. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0022] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0026] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. Specific embodiment:
[0028] like Figure 1and Figure 2 As shown, the present application provides a cement dispersing machine, including a support frame 1, on which a shell 2 is fixedly provided, a feed port 21 is provided at the top of the shell 2, a discharge port 22 is provided at the bottom of the shell 2, a material beating assembly 3 and two screening assemblies 4 are provided in the shell 2, the two screening assemblies 4 are symmetrically arranged, the two screening assemblies 4 are detachably connected to the shell 2, the material beating assembly 3 is located between the two screening assemblies 4, the material beating assembly 3 is used to disperse the cement cake entering the shell 2, a driving motor 5 is provided at the top of the shell 2 for driving the material beating assembly 3 to rotate, when in use, the material beating assembly 3 is driven to rotate by the driving motor 5, and the cement cake is put into the shell 2 from the feed port 21, after the cement cake is dispersed by the material beating assembly 3, the fine powder that meets the composite requirements is screened out by the screening assembly 4, and finally discharged from the discharge port 22, when it is necessary to produce cement of different particle sizes, the screening assembly 4 is removed and replaced with the screening assembly 4 of the required screening aperture, compared with the prior art, the practicability of the cement dispersing machine is effectively improved.
[0029] like Figure 4 As shown, the screening assembly 4 includes a screening frame 41 and a screening plate 42. The screening frame 41 is inserted and pulled into the shell 2 to facilitate separation of the screening frame 41 from the shell 2. A slide groove 411 is provided on the screening frame 41. The screening plate 42 is matched with the slide groove 411. The screening plate 42 is slidably connected with the slide groove 411 to facilitate separation of the screening plate 42 from the screening frame 41 and replacement of the screening plate 42 with different screening apertures.
[0030] like Figure 2-4 As shown, threaded holes 412 are symmetrically arranged on the screening frame 41, and the threaded holes 412 extend to the shell body 2. Bolts 6 are connected to the inner threads of the threaded holes 412. When the screening assembly 4 needs to be disassembled to replace the screening plate 42 with a different screening aperture, the bolts 6 are loosened to separate the bolts 6 from the threaded holes 412, and then the screening frame 41 is pulled out to separate the screening frame 41 from the shell body 2. Finally, the screening plate 42 is pulled out from the slide groove 411 to replace the screening plate 42 with a different screening aperture. After the replacement is completed, the screening frame 41 is inserted into the shell body 2, and then the bolts 6 are screwed into the threaded holes 412 to fix the screening frame 41 to the shell body 2. It is simple and convenient.
[0031] like Figure 2As shown, the beating assembly 3 includes a rotating shaft 31 and a plurality of beating rods 32. The rotating shaft 31 is rotatably arranged in the shell body 2. One end of the rotating shaft 31 extends to the outside of the shell body 2 and is connected to the output shaft of the driving motor 5. The plurality of beating rods 32 are located above the screening assembly 4, at least one of which is in contact with the screening plate 42. The driving motor 5 drives the beating rod 32 to rotate, and the rotating shaft 31 drives the beating rod 32 to rotate to break up the cement cake entering the shell body 2. In the present embodiment, there are two beating rods 32 in contact with the screening plate 42, and the broken cement falls on the screening plate 42, and then is crushed by the beating rod 32 and the screening plate 42 under the rotation of the beating rod 32 in contact with the screening plate 42, and finally the fine powder passes through the screening holes of the screening plate 42 and is discharged from the discharge port.
[0032] like Figure 2-4 As shown, an arc groove 8 matched with the rotating shaft 31 is provided at one end of the screening plate 42 close to the rotating shaft 31. Specifically, the screening frames 41 of the two screening assemblies 4 are abutted against each other, the screening plates 42 of the two screening assemblies 4 are abutted against each other, and the arc grooves 8 on the two screening plates 42 cooperate with each other to form a through hole for accommodating the rotating shaft 31, and the rotating shaft 31 rotates in the through hole.
[0033] like Figure 3 As shown, a sealing ring 9 is provided at the connection between the screening frame 41 and the shell 2, and the sealing ring 9 is used to seal the connection between the screening frame 41 and the shell 2 to prevent cement powder from leaking from the gap between the screening frame 41 and the shell 2, wherein the sealing ring 9 is provided on the shell 2.
[0034] like Figure 1-4 As shown, a handle 10 is fixedly provided on the screening frame 41 , and the handle 10 is used to facilitate the insertion and extraction of the screening frame 41 .
[0035] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A cement dispersing machine, characterized in that: It includes a support frame, on which a shell is fixedly provided, a feed port is provided at the top of the shell, a discharge port is provided at the bottom of the shell, a material beating assembly and two screening assemblies are provided in the shell, the two screening assemblies are symmetrically arranged, both of the two screening assemblies are detachably connected to the shell, the material beating assembly is located between the two screening assemblies, the material beating assembly is used to break up cement cakes entering the shell, and a driving motor for driving the material beating assembly to rotate is provided at the top of the shell.
2. A cement dispersing machine according to claim 1, characterized in that: The screening component comprises a screening frame and a screening plate. The screening frame is inserted and withdrawn in the shell. A slide groove is provided on the screening frame. The screening plate is matched with the slide groove. The screening plate is slidably connected with the slide groove.
3. A cement dispersing machine according to claim 2, characterized in that: The screening frame is symmetrically provided with threaded holes, the threaded holes extend to the shell, and bolts are threadedly connected in the threaded holes.
4. A cement dispersing machine according to claim 2, characterized in that: The material beating assembly includes a rotating shaft and a plurality of beating rods. The rotating shaft is rotatably disposed in the shell, one end of the rotating shaft extends outside the shell and is connected to the output shaft of the drive motor. The plurality of beating rods are located above the screening assembly, and at least one of the beating rods is in contact with the screening plate.
5. A cement dispersing machine according to claim 4, characterized in that: An arc groove matched with the rotating shaft is provided at one end of the screening plate close to the rotating shaft.
6. A cement dispersing machine according to claim 2, characterized in that: A sealing ring is provided at the connection between the screening frame and the shell.
7. A cement dispersing machine according to claim 2, characterized in that: A handle is fixedly arranged on the screening frame.