Dielectric ceramic powder raw material grinding device

Abstract

The utility model relates to the related technical field of dielectric ceramics, in particular to a dielectric ceramic powder raw material grinding device. Comprising a base plate, a grinding mechanism is installed at the upper end of the base plate, a collecting mechanism is arranged in the grinding mechanism, the grinding mechanism comprises a support, a grinding barrel, a transmission rod, a gear box, a motor, a mounting plate, a rotating shaft, a bearing, a grinding roller, a discharging plate, a flow dividing strip, a flow dividing block, a grinding rail and a feeding opening, and the rotating grinding roller moves in the grinding rail; according to the double-layer coarse grinding machine, materials are ground, the double-layer arrangement enables the materials to be subjected to coarse grinding and fine grinding for the second time after coarse grinding for the first time, the double-layer arrangement allows the materials to be subjected to coarse grinding and fine grinding, the grinding effect and efficiency are improved, the materials can be dispersed through a discharging plate, a flow dividing strip, a flow dividing block, a grinding rail and a feeding opening, the materials enter from the feeding opening, and therefore the materials can be evenly ground. And then the materials fall to the upper end of the flow dividing block and are distributed to the upper end of the discharging plate, the rotating discharging plate disperses the materials through centrifugal force, and the materials at the upper end of the discharging plate are discharged.

Description

TECHNICAL FIELD

[0001] The utility model relates to dielectric ceramic related technical field especially relates to a dielectric ceramic powder raw material grinding device. BACKGROUND

[0002] The core characteristic of the electric ceramic powder is high dielectric constant, good insulation performance and strong temperature stability. Common dielectric ceramics include barium titanate, strontium titanate, lithium niobate, etc. These materials perform well in high-frequency circuits and can effectively suppress electromagnetic interference. The dielectric ceramic powder raw material grinding device is crucial in the ceramic manufacturing process and is mainly used to grind the raw material particles to meet specific physical and chemical properties. Therefore, there is a particular need for a dielectric ceramic powder raw material grinding device.

[0003] However, the existing dielectric ceramic powder raw material grinding device has poor grinding effect. The traditional grinding equipment often fails to achieve high efficiency when processing large quantities of raw materials, leading to prolonged production cycle. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a dielectric ceramic powder raw material grinding device to solve the problem of poor grinding effect of most existing dielectric ceramic powder raw material grinding devices. The traditional grinding equipment often fails to achieve high efficiency when processing large quantities of raw materials, leading to prolonged production cycle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dielectric ceramic powder raw material grinding device, comprising a base plate, a grinding mechanism installed on the upper end of the base plate, and a collection mechanism arranged inside the grinding mechanism.

[0006] The grinding mechanism includes a support, a grinding barrel, a transmission rod, a gear box, a motor, a mounting plate, a rotating shaft, a bearing, a grinding roller, a discharge plate, a shunt strip, a shunt block, a grinding rail, and a feed inlet. The support is installed on the upper end of the base plate, the grinding barrel is installed on the inner side of the support, the transmission rod is installed inside the grinding barrel, two sets of mounting plates are arranged on the surface of the transmission rod, the rotating shaft is installed on the upper end of the mounting plate, the bearing is installed on the outer side of the rotating shaft, the grinding roller is installed on the outer side of the bearing, the discharge plate is installed on the surface of the transmission rod, the shunt strip is installed on the upper end of the discharge plate, the shunt block is installed on the upper end of the discharge plate, the grinding rail is installed on the inner side of the grinding barrel, and the feed inlet is formed on the upper end of the grinding barrel.

[0007] Preferably, the lower end of the transmission rod is installed with a gear box, and the gear box is installed with a motor on one side.

[0008] Preferably, the rotating shaft is provided with multiple groups, and is arranged in axis symmetry in the mounting plate, the bearing and the grinding roller correspond to the rotating shaft one by one.

[0009] Preferably, one end of the clamp ring is provided with a bolt, one side surface of the clamp ring is provided with a mounting rod, the inner side of the mounting rod is provided with a sliding block, the lower end of the sliding block is provided with a brush, and the lower end of the grinding barrel is provided with a discharge port.

[0010] Preferably, the clamp ring is connected with the transmission rod through the bolt, and the brush is connected with the mounting rod through the sliding block.

[0011] Compared with the prior art, the dielectric ceramic powder raw material grinding device has the advantages that: the gear box and the motor can drive the transmission rod to rotate, the gear box can adjust the output rotating speed and the torque of the motor according to the needs, so that the dielectric ceramic powder raw material grinding device is suitable for different working conditions and load requirements; the transmission rod, the mounting plate, the rotating shaft, the bearing, the grinding roller and the grinding rail can grind the material; the transmission rod drives the mounting plate to rotate, the rotating mounting plate drives the grinding roller to rotate on the rotating shaft, and the rotating grinding roller moves in the grinding rail to grind the material; the double-layer structure can coarsely grind the material for the first time and finely grind the material for the second time, so that the material is allowed to pass through coarse grinding and fine grinding, and the grinding effect and efficiency are improved; the material is dispersed through the discharge plate, the shunt strip, the shunt block, the grinding rail and the feeding port; the material enters the feeding port, then falls onto the upper end of the shunt block, is distributed on the upper end of the discharge plate, is dispersed by the rotating discharge plate through centrifugal force, is shunted by the shunt strip on the upper end of the discharge plate, and is effectively guided by the discharge plate and the shunt strip, so that the material is uniformly dispersed and the treatment effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a side appearance structure schematic view of the utility model;

[0013] Figure 2 It is a transmission rod and gear box mutual cooperation structure schematic view of the utility model;

[0014] Figure 3 It is a grinding barrel side section structure schematic view of the utility model;

[0015] Figure 4 It is a mounting plate and grinding roller mutual cooperation structure schematic view of the utility model;

[0016] Figure 5 It is a collection mechanism structure schematic view of the utility model;

[0017] Figure 6The utility model discloses a mounting rod and brush mutual cooperation structure schematic view.

[0018] In the drawing: 1, base plate; 2, grinding mechanism; 201, support; 202, grinding barrel; 203, transmission rod; 204, gear box; 205, motor; 206, mounting plate; 207, rotating shaft; 208, bearing; 209, grinding roller; 210, blanking plate; 211, shunt strip; 212, shunt block; 213, grinding rail; 214, feed inlet; 3, collection mechanism; 301, clamp ring; 302, bolt; 303, mounting rod; 304, sliding block; 305, brush; 306, blanking port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-6 The utility model provides a technical scheme: a dielectric ceramic powder raw material grinding device, including base plate 1, the upper end of base plate 1 is installed with grinding mechanism 2, the inside of grinding mechanism 2 is provided with collection mechanism 3;

[0021] The grinding mechanism 2 comprises a support 201, a grinding barrel 202, a transmission rod 203, a gear box 204, a motor 205, a mounting plate 206, a rotating shaft 207, a bearing 208, a grinding roller 209, a discharging plate 210, a flow dividing strip 211, a flow dividing block 212, a grinding rail 213, and a feeding port 214. The upper end of the substrate 1 is provided with the support 201, the inner side of the support 201 is provided with the grinding barrel 202, the inside of the grinding barrel 202 is provided with the transmission rod 203, the surface of the transmission rod 203 is provided with two groups of mounting plates 206, the upper end of the mounting plate 206 is provided with the rotating shaft 207, the outer side of the rotating shaft 207 is provided with the bearing 208, the outer side of the bearing 208 is provided with the grinding roller 209, the surface of the transmission rod 203 is provided with the discharging plate 210, the upper end of the discharging plate 210 is provided with the flow dividing strip 211, the upper end of the discharging plate 210 is provided with the flow dividing block 212, the inner side of the grinding barrel 202 is provided with the grinding rail 213, and the upper end of the grinding barrel 202 is provided with the feeding port 214. Through the setting of the transmission rod 203, the mounting plate 206, the rotating shaft 207, the bearing 208, the grinding roller 209, the discharging plate 210, the flow dividing strip 211, the flow dividing block 212, the grinding rail 213, and the feeding port 214, the transmission rod 203, the mounting plate 206, the rotating shaft 207, the bearing 208, the grinding roller 209, and the grinding rail 213 can grind the material. The transmission rod 203 drives the mounting plate 206 to rotate, the rotating mounting plate 206 drives the grinding roller 209 to rotate on the rotating shaft 207, and the rotating grinding roller 209 moves in the grinding rail 213 to grind the material. The double-layer setting can perform fine grinding after the first coarse grinding. The double-layer setting allows the material to pass through coarse grinding and fine grinding, improving the grinding effect and efficiency. The discharging plate 210, the flow dividing strip 211, the flow dividing block 212, the grinding rail 213, and the feeding port 214 can disperse the material. The material enters from the feeding port 214, then falls onto the upper end of the flow dividing block 212, and is divided onto the upper end of the discharging plate 210. The rotating discharging plate 210 disperses the material by centrifugal force. The material on the upper end of the discharging plate 210 is divided by the flow dividing strip 211. The discharging plate 210 and the flow dividing strip 211 effectively guide the material to ensure uniform dispersion and improve the processing effect.

[0022] Further, the lower end of the transmission rod 203 is provided with the gear box 204, one side of the gear box 204 is provided with the motor 205. Through the setting of the transmission rod 203, the gear box 204, and the motor 205, the gear box 204 and the motor 205 can drive the transmission rod 203 to rotate. The gear box 204 can adjust the output speed and torque of the motor 205 as needed to adapt to different working conditions and load requirements.

[0023] Further, the rotating shaft 207 is provided with multiple groups, and is arranged in axis symmetry in the mounting plate 206, the bearing 208 and the grinding roller 209 correspond to the rotating shaft 207 one by one, the arrangement of the mounting plate 206, the rotating shaft 207, the bearing 208 and the grinding roller 209, the grinding roller 209 rotates on the rotating shaft 207 by the friction force generated by revolution, and the symmetrical layout ensures that the grinding roller 209 is uniformly stressed, improves the grinding effect, and avoids local wear.

[0024] Further, the outer side of the transmission rod 203 is provided with a clamp ring 301, one end of the clamp ring 301 is provided with a bolt 302, one side surface of the clamp ring 301 is provided with a mounting rod 303, the inner side of the mounting rod 303 is provided with a sliding block 304, the lower end of the sliding block 304 is provided with a brush 305, the lower end of the grinding barrel 202 is provided with a discharge port 306, through the arrangement of the clamp ring 301, the mounting rod 303, the brush 305 and the discharge port 306, the rotating transmission rod 203 drives the clamp ring 301 to rotate, the rotating clamp ring 301 drives the brush 305 to move through the mounting rod 303, the brush 305 collects the ground material at the bottom of the grinding barrel 202 to the discharge port 306, and the brush 305 cooperates to ensure uniform collection of the material and improve the collection efficiency.

[0025] Further, the clamp ring 301 is connected with the transmission rod 203 through the bolt 302, the brush 305 is connected with the mounting rod 303 through the sliding block 304, through the arrangement of the clamp ring 301, the bolt 302, the mounting rod 303 and the sliding block 304, the bolt 302 is disassembled, the clamp ring 301 is disassembled, then the brush 305 is pulled out from the inside of the mounting rod 303 through the sliding block 304, and the brush 305 can be replaced, the disassembly design of the bolt 302 and the clamp ring 301 simplifies the replacement process of the brush 305 and improves the maintenance efficiency.

[0026] Working principle: in use, first, the motor 205 is started, the motor 205 drives the transmission rod 203 to rotate through the gear box 204, then the material is poured into the grinding barrel 202 through the feed inlet 214, the material falls on the upper end of the shunt block 212, and is distributed on the upper end of the discharge plate 210, the transmission rod 203 drives the discharge plate 210 to rotate, the rotating discharge plate 210 disperses the material by centrifugal force, the material on the upper end of the discharge plate 210 is shunted by the shunt strip 211, the rotating transmission rod 203 drives the mounting plate 206 to rotate, the rotating mounting plate 206 drives the grinding roller 209 to revolve in the grinding rail 213, the grinding roller 209 rotates on the rotating shaft 207 by the friction generated by revolution, the shunted material falls in the grinding rail 213, thereby achieving the grinding effect, after being ground to a certain particle size, it falls to the second layer for secondary grinding, after grinding is completed, the rotating transmission rod 203 drives the clamp ring 301 to rotate, the rotating clamp ring 301 drives the brush 305 to move through the mounting rod 303, the brush 305 collects the ground material at the bottom of the grinding barrel 202 to the discharge port 306, after the brush 305 is used for a long time, the bolt 302 is disassembled, the clamp ring 301 is disassembled, then the brush 305 is extracted from the inside of the mounting rod 303 through the sliding block 304, and the brush 305 can be replaced, so the use process of the dielectric ceramic powder raw material grinding device is completed.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dielectric ceramic powder raw material grinding device comprising a base plate (1), characterized in that: The upper end of the substrate (1) is provided with a grinding mechanism (2), and the grinding mechanism (2) is internally provided with a collection mechanism (3); The grinding mechanism (2) comprises a support (201), a grinding barrel (202), a transmission rod (203), a gear box (204), a motor (205), a mounting plate (206), a rotating shaft (207), a bearing (208), a grinding roller (209), a discharging plate (210), a shunt bar (211), a shunt block (212), a grinding rail (213) and a feeding port (214). The upper end of the substrate (1) is provided with the support (201), the inner side of the support (201) is provided with the grinding barrel (202), the inside of the grinding barrel (202) is provided with the transmission rod (203), the surface of the transmission rod (203) is provided with two groups of mounting plates (206), the upper end of the mounting plate (206) is provided with the rotating shaft (207), the outer side of the rotating shaft (207) is provided with the bearing (208), the outer side of the bearing (208) is provided with the grinding roller (209), the surface of the transmission rod (203) is provided with the discharging plate (210), the upper end of the discharging plate (210) is provided with the shunt bar (211), the upper end of the discharging plate (210) is provided with the shunt block (212), the inner side of the grinding barrel (202) is provided with the grinding rail (213), and the upper end of the grinding barrel (202) is provided with the feeding port (214).

2. The dielectric ceramic powder raw material grinding device according to claim 1, characterized in that: The lower end of the transmission rod (203) is provided with the gear box (204), and one side of the gear box (204) is provided with the motor (205).

3. The dielectric ceramic powder raw material grinding device according to claim 1, characterized in that: The rotating shaft (207) is provided in multiple groups and is arranged on the axis of symmetry of the mounting plate (206). The bearing (208) and the grinding roller (209) correspond to the rotating shaft (207) one by one.

4. The dielectric ceramic powder raw material grinding device according to claim 1, characterized in that: The outer side of the transmission rod (203) is provided with a clamp ring (301), one end of the clamp ring (301) is provided with a bolt (302), one side surface of the clamp ring (301) is provided with a mounting rod (303), the inner side of the mounting rod (303) is provided with a sliding block (304), the lower end of the sliding block (304) is provided with a brush (305), and the lower end of the grinding barrel (202) is provided with a discharging port (306).

5. The dielectric ceramic powder raw material grinding device according to claim 4, characterized in that: The clamp ring (301) is connected with the transmission rod (203) through the bolt (302), and the brush (305) is connected with the mounting rod (303) through the sliding block (304).

Images