High-strength ceramic wear-resistant castable segregation prevention production equipment

Abstract

The utility model relates to the technical field of wear-resistant castable production, in particular to high-strength ceramic wear-resistant castable segregation prevention production equipment which comprises a discharging barrel and a discharging cover, the bottom of the discharging barrel is fixedly connected with the top of the discharging cover, and a material stirring mechanism is arranged in the discharging barrel. The material stirring mechanism comprises stirring blades, connecting rods, connecting plates and a supporting frame, the supporting frame is fixed to the outer surfaces of the connecting rods, the multiple connecting plates are fixed to the outer surface of the supporting frame in a circumferential array shape, and the multiple stirring blades are detachably connected with the connecting plates correspondingly; the material stirring mechanism is arranged in the discharging barrel, and the segregation rotating piece is arranged in the discharging cover, so that double stirring and uniform conveying of castable are achieved, and the segregation phenomenon is effectively reduced. The double stirring mechanism improves the uniform distribution of the materials in flowing and static states, so that the performance stability and uniformity of the castable are obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant castable production, in particular to a device for preventing segregation of high-strength ceramic wear-resistant castable production. Background Art

[0002] In the production process of ceramic castables, especially the preparation of high-strength ceramic wear-resistant castables, preventing segregation is a crucial link. Segregation refers to the phenomenon that during the mixing, stirring and conveying of castables, due to differences in density, particle size, shape, etc. of material components, the material is unevenly distributed in the flowing or static state. Segregation not only affects the performance stability and uniformity of the castable, but may also have a serious impact on the quality and reliability of the final product.

[0003] Traditional ceramic castable production equipment often has problems such as uneven mixing, poor material fluidity, and easy segregation during the material mixing and conveying process, which in turn affects the quality of the final product. That is, the different components of the material separate in a flowing or static state, resulting in uneven material properties. Utility Model Content

[0004] The purpose of the invention of the utility model is to overcome the defects described in the background technology, so as to realize a high-strength ceramic wear-resistant castable production equipment for preventing segregation. The device improves the efficient and uniform mixing of materials through a self-driven double stirring mechanism, significantly improves the performance stability and uniformity of the castable, and reduces energy consumption and operating costs.

[0005] To achieve the above-mentioned invention purpose, the technical scheme of the utility model is: a high-strength ceramic wear-resistant castable segregation prevention production equipment, including a discharge barrel and a discharge cover, the bottom of the discharge barrel is fixedly connected to the top of the discharge cover, and a material shifting mechanism is arranged inside the discharge barrel, and the material shifting mechanism includes a shifting blade, a connecting rod, a connecting plate and a support frame, the support frame is fixed to the outer surface of the connecting rod, and a plurality of the connecting plates are fixed to the outer surface of the support frame in a circular array, and a plurality of the shifting blades are detachably connected to the connecting plates, and one end of the connecting rod is connected to a driving pulley, and the driving pulley is arranged on the side wall of the discharge barrel;

[0006] A segregation rotating part is arranged inside the discharge cover, and the segregation rotating part includes a screw rod, a support shaft, a driven gear and a stirring rod. The two ends of the multiple stirring rods are respectively fixed to the inner side of the screw rod, and the two support shafts are respectively fixed to the two ends of the screw rod, and one end of the support shaft away from the screw rod is fixedly connected to the driven gear.

[0007] In the above-mentioned high-strength ceramic wear-resistant castable segregation prevention production equipment, the outer surfaces of both ends of the connecting rod are wrapped with bearings, and the outer rings of the bearings are fixed to the two sides of the discharge barrel.

[0008] In the above-mentioned high-strength ceramic wear-resistant castable segregation prevention production equipment, a second bearing is fixed to the outer surface of each of the support shafts, and the outer rings of the two second bearings are respectively fixed to the two side walls of the discharge cover.

[0009] In the above-mentioned high-strength ceramic wear-resistant castable segregation prevention production equipment, a transmission rod is arranged on one side inside the discharge cylinder, a driven pulley is fixed to one end of the transmission rod, and the outer surfaces of the driven pulley and the transmission pulley are wrapped with a transmission belt.

[0010] In the above-mentioned high-strength ceramic wear-resistant castable segregation prevention production equipment, a transmission gear is fixed to the other end of the transmission rod, and the transmission gear is meshed with the driven gear.

[0011] Compared with the prior art, the high-strength ceramic wear-resistant castable segregation prevention production equipment of the utility model has at least the following beneficial effects:

[0012] The utility model of high-strength ceramic wear-resistant castable segregation prevention production equipment realizes double stirring and uniform conveying of castables by arranging a material shifting mechanism inside the discharge barrel and a segregation rotating member inside the discharge cover, effectively reducing the occurrence of segregation. This double stirring mechanism improves the uniform distribution of materials in the flowing and static states, thereby significantly improving the performance stability and uniformity of the castables.

[0013] The impact force of the material is directly converted into the rotational power of the material shifting mechanism, realizing a self-driving mechanism. This design does not require an additional power source, reducing energy consumption and operating costs. The force generated by the material impact can be instantly transmitted to the material shifting mechanism, thereby quickly starting the rotation of the segregation rotating member. This immediate response ensures the continuity and efficiency of the mixing process. The impact of the material not only starts the rotation of the material shifting mechanism, but also increases the fluidity of the material during the mixing process. This enhanced fluidity makes it easier for the material to be mixed and stirred with the segregation rotating member, further improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall state of the high-strength ceramic wear-resistant castable segregation prevention production equipment of the utility model;

[0015] Figure 2 It is a schematic diagram of the main view of the toggle blades and the spiral rod of the production equipment for preventing segregation of high-strength ceramic wear-resistant castables of the utility model;

[0016] Figure 3 It is a schematic diagram of the main view of the toggle blade of the high-strength ceramic wear-resistant castable to prevent segregation production equipment of the utility model;

[0017] Figure 4It is the front view schematic diagram of the screw rod of the high-strength ceramic wear-resistant castable segregation prevention production equipment of the utility model.

[0018] In the figure: 1, discharge cylinder; 2, discharge cover; 3, stirring blade; 301, connecting rod, 302, bearing; 303, connecting plate; 304, support frame; 4, driving pulley; 401, driving belt; 5, driven pulley; 501, driving rod; 502, driving gear; 6, screw rod; 601, support shaft; 602, driven gear; 603, stirring rod; 604, second bearing. Specific embodiments

[0019] The high-strength ceramic wear-resistant castable segregation prevention production equipment of the utility model will be described in more detail below with reference to the drawings and through specific embodiments.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0021] The high-strength ceramic wear-resistant castable segregation prevention production equipment of this embodiment realizes double stirring and uniform conveying of the castable, effectively reducing the occurrence of segregation. The force generated by the impact of the material is directly converted into the rotational power of the material stirring mechanism, realizing a self-driving mechanism and reducing energy consumption and operating costs. In addition, the fluidity of the material during the stirring process is enhanced, making the material easier to mix and stir with the segregation rotating parts in the subsequent equipment, further improving the stirring effect and the overall performance of the castable. See Figure 1 、 Figure 2 and Figure 3 , a high-strength ceramic wear-resistant castable segregation prevention production equipment, including a discharge cylinder 1 and a discharge cover 2. The bottom of the discharge cylinder 1 is fixedly connected to the top of the discharge cover 2, and a material stirring mechanism is arranged inside the discharge cylinder 1. The material stirring mechanism includes a stirring blade 3, a connecting rod 301, a connecting plate 303 and a support frame 304. The outer surfaces at both ends of the connecting rod 301 are wrapped with bearings 302, and the outer rings of the bearings 302 are fixed to both sides of the discharge cylinder 1. The support frame 304 is fixed on the outer surface of the connecting rod 301, and a plurality of connecting plates 303 are fixedly arranged on the outer surface of the support frame 304 in a circumferential array, and a plurality of stirring blades 3 are respectively detachably connected to the connecting plates 303. One end of the connecting rod 301 is connected to a driving pulley 4, and the driving pulley 4 is arranged on the side wall of the discharge cylinder 1.

[0022] In this embodiment, in order to further improve the performance stability and uniformity of the product, in addition to fully stirring the castable in the discharge barrel, it is also necessary to perform secondary stirring and uniform transportation during the discharge stage. To this end, we have specially designed a segregation rotating part inside the discharge cover, which improves the double stirring and uniform transportation of the castable through its linkage with the material shifting mechanism, see Figure 1 and Figure 4 , a segregation rotating part is arranged inside the discharge cover 2, and the segregation rotating part includes a screw rod 6, a support shaft 601, a driven gear 602 and a stirring rod 603, and the two ends of the multiple stirring rods 603 are respectively fixed to the inner side of the screw rod 6, and the two support shafts 601 are respectively fixed to the two ends of the screw rod 6, and the outer surface of each support shaft 601 is fixed with a second bearing 604, and the outer rings of the two second bearings 604 are respectively fixed to the two side walls of the discharge cover 2. The use of the second bearing 604 reduces the friction when the support shaft 601 rotates, so that the support shaft 601 rotates more smoothly. One end of one of the support shafts 601 away from the screw rod 6 is fixedly connected to the driven gear 602, and a transmission rod 501 is arranged on one side of the inside of the discharge barrel 1, and a driven pulley 5 is fixed to one end of the transmission rod 501, and the outer surfaces of the driven pulley 5 and the transmission pulley 4 are wrapped with a transmission belt 401. A transmission gear 502 is fixed to the other end of the transmission rod 501 , and the transmission gear 502 is meshed with the driven gear 602 .

[0023] The method of using the production equipment for preventing segregation of high-strength ceramic wear-resistant castables of the utility model is as follows: when in use, first connect the discharge barrel 1 with the external processing equipment, and when the material is discharged, first impact the shifting blade 3, and the impact of the material on the shifting blade 3 drives the support frame 304 to rotate, and the support frame 304 drives the connecting rod 301 to rotate in the bearing 302. The connecting rod 301 drives the transmission pulley 4 to rotate, the transmission pulley 4 drives the transmission belt 401 and the driven pulley 5 to rotate, the driven pulley 5 drives the transmission rod 501 to rotate, the transmission rod 501 drives the transmission gear 502 to rotate, the transmission gear 502 drives the driven gear 602 to rotate, the driven gear 602 drives the support shaft 601 to rotate in the second bearing 604, and the support shaft 601 drives the spiral rod 6 and the stirring rod 603 to rotate.

[0024] Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meanings as understood by those of ordinary skill in the art to which the present utility model pertains. The use of words such as "a" or "an" in the description and claims of this application does not necessarily limit the quantity. Words such as "comprising" or "including" mean that the elements or items appearing before such words cover the elements or items listed after such words and their equivalents, without excluding other elements or items. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0025] The exemplary embodiments of the present utility model have been described in detail above with reference to the preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present utility model, various modifications and variations can be made to the above specific embodiments, and various combinations can be made to the technical features and structures proposed by the present utility model, without exceeding the protection scope of the present utility model.

Claims

1. A production device for preventing segregation of high-strength ceramic wear-resistant castables, comprising a discharge barrel (1) and a discharge cover (2), characterized in that: The bottom of the discharge barrel (1) is fixedly connected to the top of the discharge cover (2), and a material shifting mechanism is arranged inside the discharge barrel (1), and the material shifting mechanism comprises a shifting blade (3), a connecting rod (301), a connecting plate (303) and a support frame (304), wherein the support frame (304) is fixed to the outer surface of the connecting rod (301), and a plurality of connecting plates (303) are fixed to the outer surface of the support frame (304) in a circular array, and a plurality of the shifting blades (3) are detachably connected to the connecting plates (303), and one end of the connecting rod (301) is connected to a transmission pulley (4), and the transmission pulley (4) is arranged on the side wall of the discharge barrel (1); A segregation rotating part is arranged inside the discharge cover (2), and the segregation rotating part comprises a screw rod (6), a support shaft (601), a driven gear (602) and a stirring rod (603), the two ends of the plurality of stirring rods (603) are respectively fixed to the inner side of the screw rod (6), the two support shafts (601) are respectively fixed to the two ends of the screw rod (6), and one end of one of the support shafts (601) away from the screw rod (6) is fixedly connected to the driven gear (602).

2. The high-strength ceramic wear-resistant castable segregation prevention production equipment according to claim 1 is characterized in that: The outer surfaces of both ends of the connecting rod (301) are wrapped with bearings (302), and the outer rings of the bearings (302) are fixed to the two sides of the discharge barrel (1).

3. The high-strength ceramic wear-resistant castable segregation prevention production equipment according to claim 1 is characterized in that: A second bearing (604) is fixed on the outer surface of each support shaft (601), and the outer rings of the two second bearings (604) are respectively fixed to the two side walls of the discharge cover (2).

4. The high-strength ceramic wear-resistant castable segregation prevention production equipment according to claim 1 is characterized in that: A transmission rod (501) is provided on one side of the discharge cylinder (1), a driven pulley (5) is fixed to one end of the transmission rod (501), and the outer surfaces of the driven pulley (5) and the transmission pulley (4) are wrapped with a transmission belt (401).

5. The high-strength ceramic wear-resistant castable segregation prevention production equipment according to claim 4 is characterized in that: A transmission gear (502) is fixed to the other end of the transmission rod (501), and the transmission gear (502) is meshed with a driven gear (602).

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