CN220610744U

CN220610744U - Vertical pulverizer

Info

Publication number: CN220610744U
Application number: CN202322092725.5U
Authority: CN
Inventors: 赵建; 何宗雄; 汪绍平
Original assignee: Hubei Hannaier New Material Technology Co ltd
Current assignee: Hubei Hannaier New Material Technology Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-03-19
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a vertical flour mill which comprises a box body, wherein supporting legs are fixedly connected to four corners of the outer wall of the bottom of the box body, a cover plate is rotatably connected to the outer wall of one end of the box body, a feeding box is arranged at the top of the box body, an air blowing and drying mechanism is arranged in the feeding box, a support is fixedly connected to the top of the box body, a motor is fixedly connected to the support, and a rotating shaft is fixedly connected to the bottom of the motor. According to the utility model, the feeding box arranged at the top of the box body can utilize the internal blowing and drying mechanism to blow and dry the raw materials when the air outlet rod is driven by the rotating shaft to stir the raw materials, so that the influence on the grinding efficiency of the later raw materials is avoided, the raw materials can be extruded and crushed by the pressing and processing mechanism, the raw materials can be filtered, and the final grinding and grinding treatment can be performed on the raw materials by the grinding and refining mechanism, so that the grinding effect is ensured.

Description

Vertical pulverizer

Technical Field

The utility model relates to the technical field of flour mills, in particular to a vertical flour mill.

Background

At present, in the photovoltaic material industry, the silicon carbide preparation process needs to be finely crushed by a vertical mill. The grinding mechanism of the existing vertical mill consists of two grinding rollers capable of forming extrusion action, and the contact between the grinding rollers is not tight enough, so that the grinding quality and the grinding granularity are affected.

The utility model patent of 201320260448.8 discloses a vertical mill, which drives a crushing shaft and a distributor on the crushing shaft to rotate through a crushing motor, so that fine crushing and fine grinding of materials are realized, the granularity section of the materials is more concentrated, the yield and the working efficiency can be greatly improved, the unit yield of equipment can be improved by 3-4 times, but the pretreatment of raw materials is omitted, the subsequent grinding effect is poor, and the vertical mill is proposed in view of the problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a vertical mill.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a vertical milling machine, includes the box, equal fixedly connected with stabilizer blade in bottom of the case outer wall four corners position, box one end outer wall rotates and is connected with the apron, the box top is provided with the feeding case, the inside drying mechanism that blows that is provided with of feeding case, box top fixedly connected with support, support fixedly connected with motor, motor bottom fixedly connected with axis of rotation, box inner wall top is provided with presses material processing mechanism, it refines the mechanism to be provided with the grinding to press material processing mechanism bottom, box inner wall bottom is provided with the mechanism that gathers materials.

Preferably, the blowing and drying mechanism comprises an air pump and an air outlet rod, wherein the air pump is fixedly connected with the outer wall of the bottom of the box body, the top of the air pump is fixedly connected with an air inlet pipe, the bottom of the inner wall of the box body is fixedly connected with a transfer box, the top of the transfer box is rotationally connected with a rotating shaft, the rotating shaft is hollow, the air outlet rod is fixedly connected with the outer wall of the rotating shaft, and the air outlet rod is positioned inside the feeding box.

Preferably, the feeding box top fixedly connected with feed channel, the feed channel inner wall is provided with the scraper blade, and scraper blade and feed channel inner wall natural contact are fixedly connected with a plurality of connecting rods between scraper blade and the axis of rotation.

Preferably, a plurality of springs and limiting telescopic rods are fixedly connected between the feeding box and the box body, a material guiding pipe is fixedly connected to the bottom of the feeding box, and the bottom of the material guiding pipe is located inside the box body.

Preferably, the pressing treatment mechanism comprises a pressing plate and an air cylinder, the outer wall of the rotating shaft is fixedly connected with a treatment box, the air cylinder is fixedly connected with the outer walls of the two ends of the treatment box respectively, the pressing plate is positioned at the two ends of the inner wall of the treatment box and fixedly connected with the air cylinder, the outer wall of the pressing plate is provided with a groove, and the outer walls of the two sides of the treatment box are provided with a plurality of filtering holes.

Preferably, the grinding and refining mechanism comprises a fixed table and a grinding table, wherein the grinding table is fixedly connected with the rotating shaft, the grinding table is positioned inside the fixed table, and the fixed table is fixedly connected with the inner wall of the box body.

Preferably, the material collecting mechanism comprises a rotating rod and an agitating rod, the bottom of the fixed table is provided with a material guide plate, the material guide plate is fixedly connected with a rotating shaft, the rotating rod is fixedly connected with the rotating shaft, and the agitating rod is fixedly connected with the rotating rod.

The beneficial effects of the utility model are as follows:

1. the feeding box through setting up the box top can utilize inside dry mechanism of blowing can drive the pole of giving vent to anger in the axis of rotation and stir the raw materials, blow drying treatment to the raw materials, avoid the later stage to influence the crocus efficiency of later stage raw materials, can extrude broken processing to the raw materials through setting up pressing processing mechanism to can carry out filtration to the raw materials, can carry out final grinding crocus to the raw materials and handle through setting up grinding refining mechanism, guarantee the crocus effect.

2. The powder after grinding is guided into the bottom of the box by the guide plate arranged at the bottom of the fixed table under the driving of the rotating shaft, and the powder in the box can be fed by the stirring rod connected with the rotating rod by arranging the outer wall of the rotating shaft, so that the powder is prevented from accumulating and condensing, and the later discharging efficiency is influenced.

Drawings

Fig. 1 is a schematic main structure of a vertical mill according to the present utility model;

fig. 2 is a schematic view of the bottom main structure of a vertical mill according to the present utility model;

FIG. 3 is a schematic cross-sectional main structure of a vertical mill according to the present utility model;

fig. 4 is a schematic view of a processing box of a vertical mill according to the present utility model.

In the figure: the device comprises a box body 1, a limiting telescopic rod 2, a spring 3, a feeding box 4, a motor 5, a feeding channel 6, a bracket 7, a cover plate 8, an air pump 9, a supporting leg 10, a connecting rod 11, a scraping plate 12, an air outlet rod 13, a material guiding pipe 14, a fixed table 15, a grinding table 16, a stirring rod 17, a rotating rod 18, a switching box 19, an air inlet pipe 20, a material guiding plate 21, a rotating shaft 22, a pressing plate 23, a groove 24, an air cylinder 25, a processing box 26 and a filtering hole 27.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a vertical mill, including box 1, box 1 bottom outer wall four corners position is equal fixedly connected with stabilizer blade 10, box 1 one end outer wall rotates and is connected with apron 8, box 1 top is provided with feeding case 4, feeding case 4 inside is provided with the drying mechanism that blows, box 1 top fixedly connected with support 7, support 7 fixedly connected with motor 5, motor 5 bottom fixedly connected with axis of rotation 22, box 1 inner wall top is provided with presses the material processing mechanism, press material processing mechanism bottom to be provided with grinds and refines the mechanism, box 1 inner wall bottom is provided with the mechanism that gathers materials, can utilize inside drying mechanism that blows when axis of rotation 22 drives the stock and stir, it blows drying to carry out the drying process to the stock, avoid later stage to influence the milling efficiency of later stage stock, through setting up presses material processing mechanism and can extrude crushing processing to the stock, and can carry out final grinding milling processing to the stock through setting up grinding refining mechanism, guarantee the grinding effect.

According to the utility model, the blowing and drying mechanism comprises an air pump 9 and an air outlet rod 13, wherein the air pump 9 is fixedly connected with the outer wall of the bottom of a box body 1, the top of the air pump 9 is fixedly connected with an air inlet pipe 20, the bottom of the inner wall of the box body 1 is fixedly connected with a transfer box 19, the top of the transfer box 19 is rotationally connected with a rotating shaft 22, the rotating shaft 22 is hollow, the air outlet rod 13 is fixedly connected with the outer wall of the rotating shaft 22, the air outlet rod 13 is positioned in a feeding box 4, and the raw materials can be blown and dried by the internal blowing and drying mechanism when the rotating shaft 22 drives the air outlet rod 13 to stir the raw materials through the feeding box 4 arranged at the top of the box body 1, so that the grinding efficiency of the later-stage raw materials is prevented from being influenced;

the top of the feeding box 4 is fixedly connected with a feeding channel 6, a scraping plate 12 is arranged on the inner wall of the feeding channel 6, the scraping plate 12 is in natural contact with the inner wall of the feeding channel 6, a plurality of connecting rods 11 are fixedly connected between the scraping plate 12 and a rotating shaft 22, and raw material residues are avoided;

a plurality of springs 3 and limiting telescopic rods 2 are fixedly connected between the feeding box 4 and the box body 1, a material guide pipe 14 is fixedly connected to the bottom of the feeding box 4, the bottom of the material guide pipe 14 is positioned in the box body 1, and feeding efficiency is improved;

the pressing treatment mechanism comprises a pressing plate 23 and air cylinders 25, the outer wall of the rotating shaft 22 is fixedly connected with a treatment box 26, the air cylinders 25 are respectively and fixedly connected with the outer walls of the two ends of the treatment box 26, the pressing plate 23 is positioned at the two ends of the inner wall of the treatment box 26, the pressing plate 23 is fixedly connected with the air cylinders 25, the outer wall of the pressing plate 23 is provided with a groove 24, the outer walls of the two sides of the treatment box 26 are provided with a plurality of filtering holes 27, the raw materials can be extruded and crushed through the arrangement of the pressing treatment mechanism, and the raw materials can be filtered;

the grinding and refining mechanism comprises a fixed table 15 and a grinding table 16, the grinding table 16 is fixedly connected with a rotating shaft 22, the grinding table 16 is positioned in the fixed table 15, the fixed table 15 is fixedly connected with the inner wall of the box body 1, and the grinding and refining mechanism is arranged to perform final grinding and milling treatment on raw materials, so that the milling effect is ensured;

the mechanism that gathers materials includes dwang 18 and stirring rod 17, fixed station 15 bottom is provided with stock guide 21, stock guide 21 and axis of rotation 22 fixed connection, dwang 18 and axis of rotation 22 fixed connection, stirring rod 17 and dwang 18 fixed connection, through setting up the stock guide 21 of fixed station 15 bottom can be under the drive of axis of rotation 22, inside leading-in box 1 bottom to the powder after the grinding, can carry out the pay-off to the powder inside box 1 through setting up the stirring rod 17 that axis of rotation 22 outer wall is connected by dwang 18 and handle, avoid the powder to pile up the coagulation, influence later stage ejection of compact efficiency.

Working principle: at the idle position of the device, all the components are connected by referring to structural members, the specific connection means should refer to the following working principles, the connection is completed in sequence among all the components, the detailed connection means are known in the art, the working principles and the process are mainly described below, the description is not provided, when the device is used, the feeding box 4 at the top of the box body 1 can be used for carrying out air blowing drying treatment on raw materials when the air outlet rod 13 is driven by the rotating shaft 22 to stir the raw materials, the grinding efficiency of the later raw materials is prevented from being influenced, the raw materials can be extruded and crushed by the pressing treatment mechanism, the raw materials can be filtered, the final grinding and grinding treatment can be carried out on the raw materials by the grinding refinement mechanism, and the grinding effect is ensured.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a vertical milling machine, includes box (1), equal fixedly connected with stabilizer blade (10) in box (1) bottom outer wall four corners position, box (1) one end outer wall rotates and is connected with apron (8), its characterized in that, box (1) top is provided with feeding case (4), feeding case (4) inside is provided with the drying mechanism that blows, box (1) top fixedly connected with support (7), support (7) fixedly connected with motor (5), motor (5) bottom fixedly connected with axis of rotation (22), box (1) inner wall top is provided with presses material processing mechanism, press material processing mechanism bottom is provided with grinds and refines the mechanism, box (1) inner wall bottom is provided with the mechanism that gathers materials.

2. The vertical mill according to claim 1, wherein the air blowing and drying mechanism comprises an air pump (9) and an air outlet rod (13), the air pump (9) is fixedly connected with the outer wall of the bottom of the box body (1), the top of the air pump (9) is fixedly connected with an air inlet pipe (20), the bottom of the inner wall of the box body (1) is fixedly connected with an adapter box (19), the top of the adapter box (19) is rotationally connected with a rotating shaft (22), the rotating shaft (22) is hollow, the air outlet rod (13) is fixedly connected with the outer wall of the rotating shaft (22), and the air outlet rod (13) is positioned inside the feeding box (4).

3. The vertical mill according to claim 2, wherein the top of the feeding box (4) is fixedly connected with a feeding channel (6), a scraper blade (12) is arranged on the inner wall of the feeding channel (6), the scraper blade (12) is in natural contact with the inner wall of the feeding channel (6), and a plurality of connecting rods (11) are fixedly connected between the scraper blade (12) and the rotating shaft (22).

4. A vertical mill according to claim 3, wherein a plurality of springs (3) and a limiting telescopic rod (2) are fixedly connected between the feeding box (4) and the box body (1), a material guiding pipe (14) is fixedly connected to the bottom of the feeding box (4), and the bottom of the material guiding pipe (14) is located inside the box body (1).

5. The vertical mill according to claim 1, wherein the pressing treatment mechanism comprises a pressing plate (23) and a cylinder (25), the outer wall of the rotating shaft (22) is fixedly connected with a treatment box (26), the cylinder (25) is fixedly connected with the outer walls of two ends of the treatment box (26) respectively, the pressing plate (23) is positioned at two ends of the inner wall of the treatment box (26), the pressing plate (23) is fixedly connected with the cylinder (25), the outer wall of the pressing plate (23) is provided with a groove (24), and the outer walls of two sides of the treatment box (26) are provided with a plurality of filtering holes (27).

6. The vertical mill according to claim 1, wherein the grinding and refining mechanism comprises a fixed table (15) and a grinding table (16), the grinding table (16) is fixedly connected with the rotating shaft (22), the grinding table (16) is positioned inside the fixed table (15), and the fixed table (15) is fixedly connected with the inner wall of the box body (1).

7. The vertical mill according to claim 6, wherein the material collecting mechanism comprises a rotating rod (18) and a stirring rod (17), a material guiding plate (21) is arranged at the bottom of the fixed table (15), the material guiding plate (21) is fixedly connected with the rotating shaft (22), the rotating rod (18) is fixedly connected with the rotating shaft (22), and the stirring rod (17) is fixedly connected with the rotating rod (18).