Anti-blocking cement raw material mixing device

Abstract

The utility model belongs to the technical field of raw material mixing, and particularly relates to an anti-blocking cement raw material mixing device which comprises a base, the outer wall of the base is fixedly connected with a mixing barrel, the base is provided with a driving assembly, the driving assembly is fixedly connected with a mixing stirring blade in the mixing barrel, and the mixing stirring blade is arranged on the base. A feeding port and a discharging port are formed in the surface of the mixing barrel, an output shaft of the driving assembly penetrates through the mixing barrel to be arranged on the supporting seat, and a speed adjusting assembly is arranged on the mixing barrel and comprises a rotating disc. According to the anti-blocking cement raw material mixing device, through starting of the arranged speed adjusting assembly and the driving assembly, the rotating disc rotates along with a connecting shaft of the driving assembly, the edge of a notch of the rotating disc can periodically make contact with a protruding block on a rotating block, and through cooperation of the rotating disc, the rotating block and a rotating rod, the stirring speed can be adjusted; and flexible adjustment can be performed according to different mixing requirements, so that the mixing requirements of various substances are met.

Description

Technical Field

[0001] This utility model relates to the field of raw material mixing technology, specifically to a cement raw material mixing device that prevents clogging. Background Technology

[0002] With the continuous development of the construction industry, the quality requirements for cement are becoming increasingly stringent. High-quality cement requires various raw materials to be mixed in precise proportions to ensure stable performance and reliable strength.

[0003] Currently, in existing technologies, different construction projects have different requirements for cement properties. This necessitates an anti-clogging cement raw material mixing device that can flexibly adjust the mixing ratio to meet diverse market demands and ensure that various raw materials can be mixed evenly. In view of this, we propose an anti-clogging cement raw material mixing device. Utility Model Content

[0004] The main objective of this invention is to provide a cement raw material mixing device that prevents clogging, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model proposes an anti-clogging cement raw material mixing device, comprising a base, a mixing cylinder fixedly connected to the outer wall of the base, a driving assembly mounted on the base, the driving assembly being fixedly connected to a mixing blade inside the mixing cylinder, a speed regulating assembly mounted on the mixing cylinder, and a striking assembly mounted on the speed regulating assembly. The speed regulating assembly includes:

[0006] A rotating disk is fixedly connected to the connecting shaft of the drive assembly, and the surface of the rotating disk is provided with a slot.

[0007] A rotating block is rotatably connected to the mixing cylinder, and limit blocks and protrusions are fixedly connected to both ends of the rotating block;

[0008] A rotating rod is fixedly connected to the rotating block, and the rotating rod passes through the outer wall of the mixing cylinder and is disposed inside the mixing cylinder.

[0009] Preferably, the surface of the mixing cylinder is provided with a feed inlet and a discharge outlet, and the output shaft of the drive assembly passes through the mixing cylinder and is mounted on the support base.

[0010] Preferably, the striking component includes a fixed ring, the rotating block is fixedly connected to the fixed ring, and the rotating block is provided with a telescopic component.

[0011] Preferably, the telescopic assembly includes a fixed rod, which is fixedly connected to a fixed ring. The fixed rod is elastically connected to the telescopic rod via a spring. In the telescopic assembly, the fixed rod is fixed to the fixed ring, and the fixed rod is elastically connected to the telescopic rod via a spring. During rotation, the telescopic rod will be subjected to different external forces, and the elasticity of the spring can allow the telescopic rod to extend or retract within a certain range.

[0012] Preferably, a baffle is fixedly connected to the outer wall of the mixing cylinder, and the surface of the baffle is provided with an arc surface. When the telescopic rod contacts the arc surface, the telescopic rod will be gradually compressed due to the shape of the arc surface. As the rotating block continues to rotate, the telescopic rod will disengage from the arc surface and return to its original shape under the action of the spring.

[0013] Preferably, the arc surface of the baffle contacts and presses against the telescopic component. During the process of the telescopic rod contacting and separating from the baffle, a certain impact force is generated. This impact force is transmitted to the mixing drum, causing the mixing drum to vibrate slightly, promoting the mixing of substances in the mixing drum and enhancing the stirring effect.

[0014] This invention provides a cement raw material mixing device that prevents clogging. It has the following beneficial effects:

[0015] (1) The anti-clogging cement raw material mixing device starts the drive component through the speed adjustment component. The rotating disk rotates together with the connecting shaft of the drive component. The edge of the groove of the rotating disk will periodically contact the protrusion on the rotating block. Through the cooperation of the rotating disk, the rotating block and the rotating rod, the mixing speed can be adjusted. It can be flexibly adjusted according to different mixing needs to meet the mixing requirements of various substances and prevent clogging.

[0016] (2) The anti-clogging cement raw material mixing device uses a set knocking component. When the fixed ring rotates with the rotating block, the telescopic rod contacts the arc surface. Due to the shape of the arc surface, the telescopic rod will be gradually compressed. As the rotating block continues to rotate, the telescopic rod will separate from the arc surface and return to its original shape under the action of the spring. When the telescopic rod contacts and separates from the baffle, a certain impact force will be generated. This impact force will be transmitted to the mixing drum, causing the mixing drum to vibrate slightly, promoting the mixing of the substances in the mixing drum and enhancing the stirring effect. Attached Figure Description

[0017] 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 the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 2 ;

[0020] Figure 3 For practical purposes Figure 2 Schematic diagram of structure A in the middle;

[0021] Figure 4 This is a schematic diagram of the mixing and stirring plate structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the striking component structure of this utility model;

[0023] Figure 6 This is a schematic diagram of a portion of the speed regulating component of this utility model;

[0024] Figure 7 This is a schematic diagram of the striking component structure of this utility model.

[0025] Explanation of icon numbers:

[0026] 1. Base; 2. Mixing cylinder; 201. Inlet; 202. Outlet; 3. Drive assembly; 301. Support base; 4. Mixing blade; 5. Speed ​​control assembly; 51. Rotating disc; 52. Groove; 53. Rotating block; 54. Limiting block; 55. Protrusion; 56. Rotating rod; 6. Striking assembly; 61. Fixing ring; 62. Telescopic assembly; 6201. Fixing rod; 6202. Spring; 6203. Telescopic rod; 63. Baffle; 64. Curved surface.

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-7This utility model proposes an anti-clogging cement raw material mixing device, including a base 1, a mixing cylinder 2 fixedly connected to the outer wall of the base 1, a drive assembly 3 on the base 1, an inlet 201 and an outlet 202 on the surface of the mixing cylinder 2, an output shaft of the drive assembly 3 passing through the mixing cylinder 2 and mounted on a support 301, the drive assembly 3 being fixedly connected to a mixing blade 4 inside the mixing cylinder 2, after the drive assembly 3 on the base 1 is started, it drives the mixing blade 4 inside the mixing cylinder 2 to rotate through the connecting shaft, the rotation of the mixing blade 4 achieves the stirring and mixing effect of the material inside the mixing cylinder 2, a speed regulating assembly 5 is provided on the mixing cylinder 2, and a striking assembly 6 is provided on the speed regulating assembly 5, the speed regulating assembly 5 including a rotating disk 51.

[0030] In this embodiment of the invention, in order to adjust the stirring speed and improve the performance of the subsequent raw material mixing device, a rotating disk 51 is fixedly connected to the connecting shaft of the drive assembly 3. The surface of the rotating disk 51 has a groove 52. The rotating disk 51 rotates together with the connecting shaft. A rotating block 53 is rotatably connected to the mixing cylinder 2. Limit blocks 54 and protrusions 55 are fixedly connected to both ends of the rotating block 53. When the rotating disk 51 rotates, the edge of the groove 52 periodically contacts the protrusions 55 on the rotating block 53. The function of 55 is to allow the rotating block 53 to rotate on the mixing cylinder 2. The limiting block 54 restricts the rotation range of the rotating block 53. The rotating block 53 is fixedly connected to the rotating rod 56, which passes through the outer wall of the mixing cylinder 2 and is set inside the mixing cylinder 2. The rotation of the rotating rod 56 changes the mixing conditions inside the mixing cylinder 2, thereby realizing the adjustment of the stirring speed. Through the cooperation of the rotating disk 51, the rotating block 53 and the rotating rod 56, the stirring speed can be adjusted. It can be flexibly adjusted according to different mixing needs to meet the mixing requirements of various substances.

[0031] Furthermore, to enhance the stirring effect and promote the mixing of substances, specifically, the striking component 6 includes a fixed ring 61, which is fixedly connected to the rotating block 53. A telescopic component 62 is provided on the rotating block 53, and the telescopic component 62 includes a fixed rod 6201, which is fixedly connected to the fixed ring 61. The fixed rod 6201 is elastically connected to the telescopic rod 6203 via a spring 6202. The fixed rod 6201 in the telescopic component 62 is fixed to the fixed ring 61. During rotation, the telescopic rod 6203 will be subjected to different external forces. The elasticity of the spring 6202 allows the telescopic rod 6203 to extend and retract within a certain range. A baffle 63 is fixedly connected to the outer wall, and the surface of the baffle 63 is provided with an arc surface 64. When the telescopic rod 6203 contacts the arc surface 64, the telescopic rod 6203 will be gradually compressed due to the shape of the arc surface 64. As the rotating block 53 continues to rotate, the telescopic rod 6203 will disengage from the arc surface 64 and return to its original shape under the action of the spring 6202. The arc surface 64 of the baffle 63 contacts and presses against the telescopic component 62. During the process of the telescopic rod 6203 contacting and separating from the baffle 63, a certain impact force will be generated. This impact force will be transmitted to the mixing cylinder 2, causing the mixing cylinder 2 to vibrate slightly, promoting the mixing of the substances in the mixing cylinder 2, enhancing the stirring effect, and preventing blockage.

[0032] In this invention, during use, the rotating disk 51 rotates together with the connecting shaft of the driving component 3 when the driving component 3 is activated. The edge of the groove 52 of the rotating disk 51 will periodically contact the protrusion 55 on the rotating block 53. Due to the action of the protrusion 55, the rotating block 53 will rotate on the mixing cylinder 2. The limiting block 54 restricts the rotation range of the rotating block 53. The rotation of the rotating rod 56 changes the mixing conditions in the mixing cylinder 2, thereby realizing the adjustment of the stirring speed. Through the cooperation of the rotating disk 51, the rotating block 53 and the rotating rod 56, the stirring speed can be adjusted. It can be flexibly adjusted according to different mixing needs to meet the mixing requirements of various substances.

[0033] As the fixed ring 61 rotates with the rotating block 53, the telescopic rod 6203 will be subjected to different external forces. The elasticity of the spring 6202 can allow the telescopic rod 6203 to extend and retract within a certain range. When the telescopic rod 6203 contacts the arc surface 64, it will be gradually compressed due to the shape of the arc surface 64. As the rotating block 53 continues to rotate, the telescopic rod 6203 will detach from the arc surface 64 and return to its original shape under the action of the spring 6202. During the process of the telescopic rod 6203 contacting and separating from the baffle 63, a certain impact force will be generated. This impact force will be transmitted to the mixing cylinder 2, causing the mixing cylinder 2 to vibrate slightly, promoting the mixing of the substances in the mixing cylinder 2 and enhancing the stirring effect.

[0034] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A cement raw material mixing device for preventing blockage, comprising a base (1), wherein a mixing cylinder (2) is fixedly connected to the outer wall of the base (1), and a driving assembly (3) is provided on the base (1), wherein the driving assembly (3) is fixedly connected to a mixing blade (4) inside the mixing cylinder (2), characterized in that: The mixing cylinder (2) is provided with a speed regulating component (5), and the speed regulating component (5) is provided with a striking component (6). The speed regulating component (5) includes: Rotary disk (51), the rotating disk (51) is fixedly connected to the connecting shaft of the drive assembly (3), and the surface of the rotating disk (51) is provided with a slot (52); Rotating block (53), the mixing cylinder (2) is rotatably connected to the rotating block (53), and the two ends of the rotating block (53) are fixedly connected to the limiting block (54) and the protrusion (55); Rotating rod (56), the rotating block (53) is fixedly connected to the rotating rod (56), and the rotating rod (56) passes through the outer wall of the mixing cylinder (2) and is disposed inside the mixing cylinder (2).

2. The anti-clogging cement raw material mixing device according to claim 1, characterized in that: The surface of the mixing cylinder (2) is provided with a feed inlet (201) and a discharge outlet (202), and the output shaft of the drive assembly (3) passes through the mixing cylinder (2) and is mounted on the support base (301).

3. The anti-clogging cement raw material mixing device according to claim 1, characterized in that: The striking component (6) includes a fixing ring (61), the rotating block (53) is fixedly connected to the fixing ring (61), and the rotating block (53) is provided with a telescopic component (62).

4. The anti-clogging cement raw material mixing device according to claim 3, characterized in that: The telescopic assembly (62) includes a fixed rod (6201), which is fixedly connected to a fixed ring (61). The fixed rod (6201) is elastically connected to the telescopic rod (6203) via a spring (6202).

5. The anti-clogging cement raw material mixing device according to claim 4, characterized in that: A baffle (63) is fixedly connected to the outer wall of the mixing cylinder (2), and the surface of the baffle (63) is provided with an arc surface (64).

6. The anti-clogging cement raw material mixing device according to claim 5, characterized in that: The arc surface (64) of the baffle (63) comes into contact with and is pressed against the telescopic component (62).

Images