CN213886446U

CN213886446U - Superfine grinding equipment

Info

Publication number: CN213886446U
Application number: CN202022924313.XU
Authority: CN
Inventors: 璧佃但; 赵赫
Original assignee: Shandong Huaao Ceramic Technology Co ltd
Current assignee: Shandong Huaao Ceramic Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-06
Anticipated expiration: 2030-12-09

Abstract

The utility model provides an ultrafine grinding equipment. The technical scheme adopts a closed tank body to accommodate the grinding mechanism, and designs a brand new grinding head driving mode and a feeding and discharging mode. Specifically, the utility model discloses bear the grinding head on the swinging boom, utilize electric putter drive swinging boom to rotate to the control grinding head pushes down on the carousel surface, based on the effect of this kind of rotation of pushing down and carousel, reaches the grinding effect. Meanwhile, the utility model designs a feed channel for the material entering the tank body, and can adopt a bin wall vibrator and a valve to control the blanking process; additionally, the utility model discloses a mode that wind was sent is smugglied the powder secretly and is risen, concentrates the collection in discharging pipe department. The utility model discloses it is more convenient to make the business turn over material, and the grinding process is high-efficient, controllable moreover, helps improving the overall efficiency of grinding the operation, has good popularization prospect.

Description

Superfine grinding equipment

Technical Field

The utility model relates to a grinding device technical field, concretely relates to superfine grinding device.

Background

Mineral powder is a general name for stone powder and its substitute meeting engineering requirements. The method is a product obtained by crushing and processing the ore, is an initial step of processes such as ore processing and smelting, and is one of the most important steps. Building materials including lime, mortar, concrete, etc. are all made by grinding means, and in addition, grinding is also an important technical means in the fields of pug, ceramics, etc.

At present, the crushing of mineral is generally realized by utilizing a grinding machine or a crusher, a conventional grinding machine adopts a linear stroke driving mechanism to drive a grinding disc to press downwards, and the grinding disc is driven to rotate on the surface of a material on the basis, so that the grinding effect is achieved, however, the loading and unloading of the conventional grinding machine are inconvenient, the conventional grinding machine can only be stopped and then carried out, and the whole process efficiency is influenced to a certain extent.

Disclosure of Invention

The utility model discloses aim at to prior art's technical defect, provide a superfine grinding equipment to solve the technical problem that conventional grinder loading and unloading material is inconvenient, can only carry out after shutting down.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

a superfine grinding device comprises a tank body, a chassis, a motor, a bearing frame, a rotating arm, a grinding head, an electric push rod, a turntable, a blanking groove, a feeding channel, a feeding pipe, a fan, a gap, an access hole and a discharging pipe, wherein the tank body is positioned at the upper end of the chassis, the chassis is fixed on the ground, the bearing frame is fixedly connected inside the tank body, the middle part of the rotating arm is rotatably connected with the bearing frame, the grinding head is fixedly connected at the front end of the rotating arm, the rear end of the rotating arm is rotatably connected with the upper end of the electric push rod, and the lower end of the electric push rod is rotatably connected with the ground; the turntable is arranged on the bearing, is positioned below the grinding head and is in transmission connection with the motor; a feeding pipe is arranged at the top of the tank body, a feeding channel is connected to the lower end of the feeding pipe, the lower end of the feeding channel extends into a blanking groove, and the blanking groove is positioned above the rotary table; the fan sets up in the lateral wall lower part of the jar body, leaves the clearance between the inner wall of the carousel and jar body, is provided with the access hole on the lateral wall of the jar body, the position that is located carousel side, is provided with the discharging pipe on the top of the jar body.

Preferably, the discharge pipe is fixedly connected with a cloth bag through a hoop.

Preferably, a further motor is provided on the rotary arm, to which motor the grinding head is in driving connection.

Preferably, the receiving tray is placed on the bottom surface in the tank body, and the door body is arranged on the side wall of the tank body and at the position beside the receiving tray.

Preferably, a bin wall vibrator is fixedly connected to the outer end of the feeding channel.

In the technical scheme, the tank body is covered by a cage to form a closed space, and grinding is carried out in the space; the chassis is used for being fixedly connected with the ground on one hand and is used for bearing the tank body on the other hand; the motor is used for driving the turntable to rotate; the bearing frame is used for rotatably connecting the middle part of the rotating arm thereon; the rotating arm is used for bearing the grinding head; the electric push rod is used for driving the rotating arm to rotate in a certain range, so that the grinding head at the front end of the rotating arm is controlled to be pressed down or lifted up; based on the rotating motion of the turntable and the pressing action of the grinding head, the material on the turntable is ground; the feeding pipe is used for adding materials into the tank body, the added materials sequentially pass through the feeding channel and the blanking groove to reach the turntable for grinding, and a blocking plate or a valve can be arranged in the feeding channel to control blanking; the fan is used for continuously supplying air so as to lift the ground powder material to the discharge pipe; a collecting device such as a cloth bag or a filter net cage is required to be arranged at the discharge pipe for intercepting the powder, so that the discharge purpose is achieved; the gap is used for air flow rising; the access hole is used for opening during maintenance or overhaul.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is a front view of the external structure of the present invention;

fig. 3 is a left side view of the external structure of the present invention;

in the figure:

1. tank 2, chassis 3, motor 4, bear frame

5. Rotating arm 6, grinding head 7, electric push rod 8 and turntable

9. Charging chute 10, feed channel 11, feed pipe 12 and fan

13. Clearance 14, access hole 15, discharging pipe.

Detailed Description

The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

An ultrafine grinding device is shown in fig. 1-3, and comprises a tank body 1, a chassis 2, a motor 3, a bearing frame 4, a rotating arm 5, a grinding head 6, an electric push rod 7, a turntable 8, a blanking tank 9, a feeding channel 10, a feeding pipe 11, a fan 12, a gap 13, an access hole 14 and a discharging pipe 15, wherein the tank body 1 is positioned at the upper end of the chassis 2, the chassis 2 is fixed on the ground, the bearing frame 4 is fixedly connected inside the tank body 1, the middle part of the rotating arm 5 is rotatably connected with the bearing frame 4, the grinding head 6 is fixedly connected at the front end of the rotating arm 5, the rear end of the rotating arm 5 is rotatably connected with the upper end of the electric push rod 7, and the lower end of the electric push rod 7 is rotatably connected with the ground; the rotary table 8 is arranged on the bearing, the rotary table 8 is positioned below the grinding head 6, and the rotary table 8 is in transmission connection with the motor 3; a feeding pipe 11 is arranged at the top of the tank body 1, a feeding channel 10 is connected to the lower end of the feeding pipe 11, the lower end of the feeding channel 10 extends into a charging chute 9, and the charging chute 9 is positioned above the turntable 8; the fan 12 is arranged at the lower part of the side wall of the tank body 1, a gap 13 is reserved between the rotary table 8 and the inner wall of the tank body 1, an access hole 14 is arranged at the side position of the rotary table 8 on the side wall of the tank body 1, and a discharge pipe 15 is arranged at the top end of the tank body 1.

The structural characteristics of the equipment are as follows: the tank body 1 is covered with a cage to form a closed space, and grinding is carried out in the space; the chassis 2 is used for being fixedly connected with the ground on one hand and is used for bearing the tank body 1 on the other hand; the motor 3 is used for driving the turntable 8 to rotate; the bearing frame 4 is used for rotatably connecting the middle part of the rotating arm 5 thereon; the rotating arm 5 is used for carrying the grinding head 6; the electric push rod 7 is used for driving the rotating arm 5 to rotate in a certain range, so as to control the grinding head 6 at the front end of the rotating arm 5 to press down or lift up; the materials on the rotary table 8 are ground based on the rotary motion of the rotary table and the pressing action of the grinding head 6; the feeding pipe 11 is used for feeding materials into the tank body 1, the fed materials sequentially pass through the feeding channel 10 and the blanking groove 9 to reach the turntable 8 for grinding, and a blocking plate or a valve can be arranged in the feeding channel 10 to control blanking; the fan 12 is used for continuously supplying air so as to lift the ground powder by entrainment and reach the discharge pipe 15; a collecting device such as a cloth bag or a filter net cage is required to be arranged at the discharge pipe 15 to intercept the powder, so that the discharge purpose is achieved; the gap 13 is used for air flow rising; the access opening 14 is used for opening during maintenance or service.

Example 2

An ultrafine grinding device is shown in fig. 1-3, and comprises a tank body 1, a chassis 2, a motor 3, a bearing frame 4, a rotating arm 5, a grinding head 6, an electric push rod 7, a turntable 8, a blanking tank 9, a feeding channel 10, a feeding pipe 11, a fan 12, a gap 13, an access hole 14 and a discharging pipe 15, wherein the tank body 1 is positioned at the upper end of the chassis 2, the chassis 2 is fixed on the ground, the bearing frame 4 is fixedly connected inside the tank body 1, the middle part of the rotating arm 5 is rotatably connected with the bearing frame 4, the grinding head 6 is fixedly connected at the front end of the rotating arm 5, the rear end of the rotating arm 5 is rotatably connected with the upper end of the electric push rod 7, and the lower end of the electric push rod 7 is rotatably connected with the ground; the rotary table 8 is arranged on the bearing, the rotary table 8 is positioned below the grinding head 6, and the rotary table 8 is in transmission connection with the motor 3; a feeding pipe 11 is arranged at the top of the tank body 1, a feeding channel 10 is connected to the lower end of the feeding pipe 11, the lower end of the feeding channel 10 extends into a charging chute 9, and the charging chute 9 is positioned above the turntable 8; the fan 12 is arranged at the lower part of the side wall of the tank body 1, a gap 13 is reserved between the rotary table 8 and the inner wall of the tank body 1, an access hole 14 is arranged at the side position of the rotary table 8 on the side wall of the tank body 1, and a discharge pipe 15 is arranged at the top end of the tank body 1. Wherein, a cloth bag is fixedly connected on the discharge pipe 15 through a hoop. A further motor is arranged on the swivel arm 5, to which motor the grinding head 6 is drivingly connected. The material receiving disc is placed on the bottom surface in the tank body 1, and a door body is arranged on the side wall of the tank body 1 and at the position on the side of the material receiving disc. A bin wall vibrator is fixedly connected at the outer end of the feeding channel 10.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. An ultrafine grinding device is characterized by comprising a tank body (1), a chassis (2), a motor (3), a bearing frame (4), a rotating arm (5), a grinding head (6), an electric push rod (7), a turntable (8), a blanking groove (9), a feeding channel (10), a feeding pipe (11), a fan (12), a gap (13), an access hole (14) and a discharging pipe (15), wherein the tank body (1) is positioned at the upper end of the chassis (2), the chassis (2) is fixed on the ground, a bearing frame (4) is fixedly connected inside the tank body (1), the middle part of the rotating arm (5) is rotatably connected with the bearing frame (4), a grinding head (6) is fixedly connected at the front end of the rotating arm (5), the rear end of the rotating arm (5) is rotatably connected with the upper end of an electric push rod (7), and the lower end of the electric push rod (7) is rotatably connected with the ground; the rotary table (8) is arranged on the bearing, the rotary table (8) is positioned below the grinding head (6), and the rotary table (8) is in transmission connection with the motor (3); a feeding pipe (11) is arranged at the top of the tank body (1), the lower end of the feeding pipe (11) is connected with a feeding channel (10), the lower end of the feeding channel (10) extends into a charging chute (9), and the charging chute (9) is positioned above the turntable (8); the fan (12) is arranged at the lower part of the side wall of the tank body (1), a gap (13) is reserved between the rotary table (8) and the inner wall of the tank body (1), an access hole (14) is arranged at the side position of the rotary table (8) on the side wall of the tank body (1), and a discharge pipe (15) is arranged at the top end of the tank body (1).

2. The superfine grinding apparatus according to claim 1, characterized in that a cloth bag is fixedly connected to the discharge pipe (15) by a clamp.

3. An ultrafine grinding apparatus according to claim 1, characterized in that a further electric motor is arranged on the rotary arm (5), to which motor the grinding head (6) is drivingly connected.

4. The superfine grinding equipment according to claim 1, characterized in that a material receiving tray is placed on the inner bottom surface of the tank body (1), and a door body is arranged on the side wall of the tank body (1) and at the side of the material receiving tray.

5. The superfine grinding apparatus according to claim 1, wherein a bin wall vibrator is fixedly connected to the outer end of the feed channel (10).