Ceramic crushing disc

Abstract

The utility model relates to a ceramic crushing disc, which effectively solves the problem that ceramic protection is easy to separate after the ceramic crushing disc is used for a long time. The crushing disc comprises a crushing disc main body, a plurality of ceramic hammerheads are uniformly mounted on the peripheral side of the crushing disc main body, a port ceramic protective sleeve clamped on the crushing disc main body is arranged between every two ceramic hammerheads, and each port ceramic protective sleeve consists of a plurality of port ceramic chips; two annular grooves corresponding in position are formed in the edges of the two end faces of the smashing disc body, a clamping part is arranged on the port ceramic chip, and the port ceramic chip is clamped to the smashing disc body through matched connection of the clamping part and the annular grooves. The grinding disc has the beneficial effects that the dovetail ceramic and the port ceramic chip are respectively arranged on the end surface and the peripheral side surface of the grinding disc main body, so that the hardness and the wear resistance of the grinding disc are ensured; through clamping connection between the dovetail strip and the dovetail porcelain and clamping connection between the port ceramic chip and the annular groove, the installation stability can be guaranteed on the premise that installation is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pulverization disc technical field, especially a ceramic pulverization disc. BACKGROUND

[0002] The pulverizer is widely used in nonmetallic mineral, chemical industry, inorganic salt, medicine, food, pigment, dye, pesticide, battery material, mineral, refractory material and other industries, can be in the form of high speed impact with big particle, big size material is pulverized into small particle, small size material, ceramic pulverization disc is used for the special type pulverization disc of grinding material, this disc usually is made of ceramic material, because ceramic has higher hardness and wear resistance, is suitable for carrying out pulverization, grinding or crushing work to material, in the pulverization process, ceramic pulverization disc produces friction and impact between material and grinding block through rotation or vibration etc., thereby realizes the pulverization purpose, increases the wear resistance of pulverization disc through installing ceramic on the pulverization disc, reduces the wear and tear in the pulverization process, and also guarantees the purity of material. Since many materials have requirements for the introduction of magnetic substances, if magnetic foreign matters are introduced into the material in normal wear and tear, the cost of processing in the later stage will increase greatly, the existing ceramic pulverization disc all uses glue when installing ceramic protection, but the ceramic glue will harden after being used for a long time, thereby leading to cracking, and after cracking, the ceramic protection will be thrown off on the high speed rotating pulverization disc.

[0003] Therefore, a ceramic pulverization disc is needed to solve the problem. CONTENT OF THE UTILITY MODEL

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a ceramic pulverization disc, which effectively solves the problem that the ceramic protection is easy to separate from the ceramic pulverization disc after being used for a long time.

[0005] The technical solution solved by the utility model is that the utility model comprises a pulverization disc main body, a plurality of ceramic hammer heads are uniformly installed on the circumferential side of the pulverization disc main body, a port ceramic protection sleeve is arranged between every two ceramic hammer heads and clamped on the pulverization disc main body, and the port ceramic protection sleeve is composed of a plurality of port ceramic pieces.

[0006] Further, the edge of the two end faces of the pulverization disc main body is provided with two annular grooves in position, the port ceramic piece is provided with a clamping portion, and the port ceramic piece is clamped on the pulverization disc main body through the cooperation and connection of the clamping portion and the annular groove.

[0007] Further, the circumferential side of the pulverization disc main body is uniformly provided with a plurality of mounting grooves, the mounting grooves are provided with first mounting holes, the ceramic hammer head is provided with a second mounting hole, and a screw is installed in the first mounting hole and the second mounting hole to fix and install the ceramic hammer head at the mounting groove of the pulverization disc main body.

[0008] Furthermore, every two adjacent ceramic hammerheads are staggered on both sides of the pulverizing disc body.

[0009] Furthermore, a protective ceramic layer is evenly applied to the end face of the main body of the pulverizing disc.

[0010] Furthermore, multiple dovetail strips are evenly distributed on the end face of the main body of the pulverizing disc, and the protective ceramic layer consists of multiple dovetail ceramics, which are installed on the main body of the pulverizing disc by snapping with the dovetail strips.

[0011] Furthermore, a connecting flange and a bushing flange are respectively provided at the center of the two end faces of the crushing disc body, and the connecting flange, the bushing flange and the crushing disc body are connected by bolts.

[0012] Furthermore, the main body of the crushing disc is made of steel, and the ceramic hammerhead is parallelogram-shaped.

[0013] The beneficial effects of this utility model are: by setting dovetail ceramics and port ceramic pieces on the end face and peripheral side of the main body of the crushing disc respectively, the hardness and wear resistance of the crushing disc are guaranteed. The snap-fit ​​between the dovetail strip and the dovetail ceramic, and the snap-fit ​​between the port ceramic piece and the annular groove, can ensure the stability of the installation while making the installation convenient. Attached Figure Description

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

[0015] Figure 2 This is a utility model Figure 1 A cross-sectional view along the AA direction.

[0016] Figure 3 This is a utility model Figure 1 Cross-sectional view along the BB direction.

[0017] Figure 4 This is a utility model Figure 1 A cross-sectional view along the CC direction.

[0018] Figure 5 This is a utility model Figure 2 A magnified view of D. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0020] Example:

[0021] Depend on Figure 1The utility model provides a kind of pulverizing disc body 1, the circumferential side of pulverizing disc body 1 is evenly equipped with multiple ceramic hammer heads 2, and the circumferential side of pulverizing disc body 1 is protected by port porcelain protective sleeve 3 equipped between every two ceramic hammer heads 2, improve the wear resistance of the circumferential side of pulverizing disc body 1, and port porcelain protective sleeve 3 is composed of multiple port porcelain pieces 31, and multiple port porcelain pieces 31 can be more conveniently and easily installed on pulverizing disc body 1.

[0022] Specifically, by Figure 3 The utility model discloses a kind of pulverizing disc body 1, the circumferential side of pulverizing disc body 1 is evenly equipped with multiple ceramic hammer heads 2, and the circumferential side of pulverizing disc body 1 is protected by port porcelain protective sleeve 3 equipped between every two ceramic hammer heads 2, improve the wear resistance of the circumferential side of pulverizing disc body 1, and port porcelain protective sleeve 3 is composed of multiple port porcelain pieces 31, and multiple port porcelain pieces 31 can be more conveniently and easily installed on pulverizing disc body 1.

[0023] It should be noted that the circumferential side of the pulverizing disc body 1 is evenly provided with a plurality of installation grooves 5 located at the annular grooves 4, the port porcelain pieces 31 can be installed in the annular grooves 4 through the installation grooves 5, the first mounting hole 51 is provided at the installation groove 5, the second mounting hole 21 is provided on the ceramic hammer head 2, and the ceramic hammer head 2 is fixedly installed at the installation groove 5 of the pulverizing disc body 1 by installing screws in the first mounting hole 51 and the second mounting hole 21.

[0024] Considering the stability of the pulverizing disc body 1, every two adjacent installation grooves 5 and ceramic hammer heads 2 are staggered on both sides of the pulverizing disc body 1.

[0025] By Figure 1 And Figure 4 In addition, the end surface of the pulverizing disc body 1 is evenly paved with a protective porcelain layer 6 to protect the two end surfaces of the pulverizing disc body 1 and improve the wear resistance.

[0026] It should be noted that the end surface of the pulverizing disc body 1 is evenly distributed with a plurality of dovetail strips 7, and the protective porcelain layer 6 is a plurality of dovetail porcelain 61, which is installed on the pulverizing disc body 1 by clamping with the dovetail strip 7, and the reliability between the dovetail porcelain 61 and the dovetail strip 7 can be ensured by the dovetail connection therebetween.

[0027] Specifically, by Figure 2 The utility model discloses a kind of pulverizing disc body 1, the circumferential side of pulverizing disc body 1 is evenly equipped with multiple ceramic hammer heads 2, and the circumferential side of pulverizing disc body 1 is protected by port porcelain protective sleeve 3 equipped between every two ceramic hammer heads 2, improve the wear resistance of the circumferential side of pulverizing disc body 1, and port porcelain protective sleeve 3 is composed of multiple port porcelain pieces 31, and multiple port porcelain pieces 31 can be more conveniently and easily installed on pulverizing disc body 1.

[0028] The pulverizing disc body 1 is a steel structure, and the ceramic hammer head 2 is a parallelogram.

[0029] The utility model discloses a ceramic smashing disc, which comprises a smashing disc main body (1), a ceramic hammer head (2), a dovetail porcelain (61), a port porcelain sheet (31) and a mounting groove (5).

[0030] In use, the smashing disc main body (1) rotates at high speed, so that the ceramic hammer head (2) can impact the material, thereby smashing the material. The material only contacts the ceramic hammer head (2), the dovetail porcelain (61) and the port porcelain sheet (31) in the crushing cavity, thereby effectively protecting the smashing disc main body (1).

[0031] The above specific embodiments / examples are specific embodiments of the utility model, which are used to explain the concept of the utility model and are explanatory and exemplary, and should not be interpreted as limiting the embodiments and the scope of the utility model. In addition to the embodiments described herein, those skilled in the art can also use other technical solutions that are obvious based on the disclosure of the claims and the specification of the present application. These technical solutions include technical solutions that make any obvious substitutions and modifications to the embodiments described herein, and are within the protection scope of the utility model. In particular, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any way. The utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A ceramic pulverizing disc comprising a pulverizing disc body (1), a plurality of ceramic hammer heads (2) are uniformly installed on the circumferential side of the pulverizing disc body (1), characterized in that, Each two ceramic hammer heads (2) are provided with a port porcelain protective sleeve (3) clamped on the crushing disc main body (1), the port porcelain protective sleeve (3) is composed of a plurality of port porcelain pieces (31), the edge of the two end faces of the crushing disc main body (1) is provided with two annular grooves (4) corresponding in position, the port porcelain piece (31) is provided with a clamping portion (32), the port porcelain piece (31) is clamped on the crushing disc main body (1) through the cooperation and connection of the clamping portion (32) and the annular groove (4), and the end face of the crushing disc main body (1) is uniformly paved with a protective porcelain layer (6).

2. A ceramic shredder disc according to claim 1, wherein, The crushing disc main body (1) is uniformly provided with a plurality of installation grooves (5) on the circumferential side, the installation groove (5) is provided with a first installation hole (51), the ceramic hammer head (2) is provided with a second installation hole (21), and the ceramic hammer head (2) is fixedly installed at the installation groove (5) of the crushing disc main body (1) by installing screws in the first installation hole (51) and the second installation hole (21).

3. A ceramic shredder disc according to any one of claims 1-2, characterized in that, Each two adjacent ceramic hammer heads (2) are staggered on the two sides of the crushing disc main body (1).

4. The ceramic shredder disc of claim 1 wherein, The end face of the crushing disc main body (1) is uniformly provided with a plurality of dovetail strips (7), the protective porcelain layer (6) is a plurality of dovetail porcelain (61), and the dovetail porcelain (61) is clamped on the crushing disc main body (1) through the clamping of the dovetail strip (7).

5. The ceramic shredder disc of claim 1 wherein, The center of the two end faces of the crushing disc main body (1) is respectively provided with a connecting flange (8) and a flange with a shaft sleeve (9), and the connecting flange (8), the flange with a shaft sleeve (9) and the crushing disc main body (1) are connected through bolts.

6. The ceramic shredder disc of claim 1 wherein, The crushing disc main body (1) is a steel structure, and the ceramic hammer head (2) is a parallelogram.

Images