CN210994472U - A high-efficiency sand mill - Google Patents

Abstract

The utility model relates to an abrasive grinding machine technical field specifically is a high-efficient abrasive grinding machine, which comprises an outer shell, smash the room, smash the feed inlet at roof portion, the discharge gate on room and room bottom right side of grinding, the shell inner chamber is located and smashes the room position and is provided with a set of opposite mount, it is located position between the opposite mount to smash the room, through spring coupling between room and the mount, it is provided with vibrating motor to smash room right side top position, it is provided with reducing mechanism to smash room inner chamber position, it is provided with the screen cloth to smash room bottom position, it is located crushing room below one side to grind the room, it is provided with the dispersion axle to grind room inner chamber position, the shell inner chamber just is located and is provided with driving motor in room left side position, driving motor passes through the coupling joint with the dispersion axle, be connected through belt and belt pulley transmission between driving motor, The grinding efficiency is low.

Description

A high-efficiency sand mill

technical field

The utility model relates to the technical field of sand mills, in particular to a high-efficiency sand mill.

Background technique

Sand mill is currently the most widely adaptable, most advanced and most efficient grinding equipment. It has the narrowest grinding cavity, the smallest lever gap, and the most intensive grinding energy. With the high-performance cooling system and automatic control system, the material can be continuously The continuous discharge of processing material greatly improves the production efficiency.

Sand mill, also known as bead mill, is mainly used for wet grinding of chemical liquid products. It is mainly composed of body, grinding cylinder, sand grinding disc (lever), grinding medium, motor and feeding pump. The speed of feeding is controlled by the feeding pump. The grinding media of this equipment are generally divided into zirconia beads, glass beads, zirconium silicate beads, etc.

When the sand mills currently on the market grind the raw materials through the grinding medium, there are problems of unsatisfactory grinding effect and low grinding efficiency.

Utility model content

(1) Technical problems solved

In order to solve the above problems of the prior art, the utility model provides a high-efficiency sand mill, which solves the problems of unsatisfactory grinding effect and low grinding efficiency when the existing equipment performs grinding.

(2) Technical solutions

In order to achieve the above-mentioned purpose, the main technical scheme adopted by the present utility model includes:

A high-efficiency sand mill includes a shell, a pulverizing chamber, a feeding port at the top of the pulverizing chamber, a grinding chamber, and a discharging port on the right side of the bottom of the grinding chamber. The inner cavity of the shell is located in the pulverizing chamber. Fixing frame, the crushing chamber is located between the opposite fixing frames, the crushing chamber and the fixing frame are connected by a spring, a vibration motor is set at the top position on the right side of the crushing chamber, and a crushing motor is set at the position of the inner cavity of the crushing chamber The bottom of the grinding chamber is provided with a screen, the grinding chamber is located on the lower side of the grinding chamber, the dispersing shaft is provided in the inner cavity of the grinding chamber, and the inner cavity of the outer casing is located on the left side of the grinding chamber A transmission motor is provided, the transmission motor is connected with the dispersing shaft through a coupling, and the transmission motor is connected with the crushing device through a belt and a pulley.

Preferably, a speed reducer is also connected in a driving manner between the transmission motor and the pulverizing device, and the speed reducer is fixedly connected to the inner wall of the top of the casing.

Preferably, the pulverizing device is a set of opposite pulverizing rollers.

Preferably, a support frame is provided at the bottom of the casing.

Preferably, a dispersion disc is provided at the position of the outer wall of the dispersion shaft.

Preferably, a filter screen is also provided at the position of the discharge port.

(3) Beneficial effects

The utility model provides a high-efficiency sand mill. Has the following beneficial effects:

(1) A set of opposing fixing frames are arranged at the position of the crushing chamber through the inner cavity of the shell, the crushing chamber is located between the opposing fixing frames, the crushing chamber and the fixing frame are connected by springs, and the top position on the right side of the crushing chamber is provided with vibration The motor, the crushing device is arranged in the inner cavity of the crushing chamber, and the screen is arranged at the bottom of the crushing chamber. The crushing device is a set of opposite crushing rollers, which can perform primary crushing on the material. When sanding is carried out, the speed of the finished material is increased.

(2) The transmission motor and the dispersing shaft are connected by a coupling, the transmission motor and the crushing device are connected by a belt and a pulley, and a reducer is also connected between the transmission motor and the crushing device, and the reducer is connected to the inner wall of the top of the shell Fixed position connection, while ensuring power, reducing the number of motors used, reducing costs, and reducing footprint.

Description of drawings

Figure 1 is a front cross-sectional view of the utility model.

In the figure: 1. Shell; 2. Grinding chamber; 3. Feeding port; 4. Milling chamber; 5. Discharging port; 6. Fixed frame; 7. Spring; 8. Vibrating motor; 9. Crushing device; 10 , screen; 11, dispersion shaft; 12, transmission motor; 13, reducer; 14, support frame; 15, dispersion plate; 16, filter screen.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in FIG. 1 , the present utility model provides a technical solution: a high-efficiency sand mill, comprising a casing 1, a pulverizing chamber 2, a feeding port 3 at the top of the pulverizing chamber 2, a grinding chamber 4 and the bottom of the grinding chamber 4 The discharge port 5 on the right side, the inner cavity of the casing 1 is located at the position of the crushing chamber 2 and a set of opposite fixing frames 6 are arranged, the crushing chamber 2 is located between the opposite fixing frames 6, and the crushing chamber 2 and the fixing frame are 6 are connected by a spring 7, a vibration motor 8 is provided at the top position on the right side of the crushing chamber 2, a crushing device 9 is provided at the inner cavity position of the crushing chamber 2, and a screen 10 is provided at the bottom position of the crushing chamber 2, The grinding chamber 4 is located on the lower side of the pulverizing chamber 2, the dispersing shaft 11 is provided in the inner cavity of the grinding chamber 4, and the transmission motor 12 is provided in the inner cavity of the casing 1 and located on the left side of the grinding chamber 4, The transmission motor 12 is connected with the dispersing shaft 11 through a coupling, the transmission motor 12 and the crushing device 9 are connected by a belt and a pulley, and a reducer is also drivingly connected between the transmission motor 12 and the crushing device 9 13. The speed reducer 13 is fixedly connected to the top inner wall of the casing 1. The pulverizing device 9 is a set of opposite pulverizing rollers. The bottom position of the casing 1 is provided with a support frame 14. Dispersing plate 15, the position of the discharge port 5 is also provided with a filter screen 16, the material is counted through the feeding port 3 and falls into the crushing chamber, the transmission motor 12 passes through the reducer 13 through the belt and pulley, and then drives the crushing device 9 to work , the material is subjected to primary extrusion and crushing. The crushed material is vibrated and screened by the vibration motor 8 in the crushing chamber 2, and is screened by the screen 10. The screened material falls into the grinding chamber 4, and the transmission motor 12 passes through on the one hand. The belt and pulley drive the crushing device 9 to work through the reducer 13. On the other hand, it directly drives the dispersing shaft 11 to rotate, and then drives the dispersing disc 15 to rotate. Filter out the finished product and discharge.

Working principle: When working, the material is counted through the feeding port 3 and falls into the crushing chamber. The transmission motor 12 reduces the speed and increases the torque through the belt and pulley through the reducer 13, and then drives the crushing device 9 to work to carry out the primary process of the material. Squeeze and pulverize, the pulverized material is vibrated and screened by the vibration motor 8 in the pulverizing chamber 2, and is screened by the screen 10, and the screened material falls into the grinding chamber 4. On the one hand, the transmission motor 12 is decelerated through the belt and pulley. The grinder 13 drives the crushing device 9 to work, on the other hand, it directly drives the dispersing shaft 11 to rotate, and then drives the dispersing disc 15 to rotate, sanding the material falling into the grinding chamber 4, and filtering out the finished product through the filter screen 16.

Claims (6)

1. The utility model provides a high-efficient sand mill, includes shell (1), smashes room (2), feed inlet (3) at crushing room (2) top, grinds room (4) and discharge gate (5) on grinding room (4) bottom right side, its characterized in that: a group of opposite fixing frames (6) are arranged in the inner cavity of the shell (1) at the position of the crushing chamber (2), the crushing chamber (2) is positioned between the opposite fixing frames (6), the crushing chamber (2) is connected with the fixing frames (6) through springs (7), a vibration motor (8) is arranged at the top of the right side of the crushing chamber (2), a crushing device (9) is arranged at the inner cavity of the crushing chamber (2), a screen (10) is arranged at the bottom of the crushing chamber (2), the grinding chamber (4) is positioned at one side below the crushing chamber (2), a dispersion shaft (11) is arranged in the inner cavity of the grinding chamber (4), a transmission motor (12) is arranged in the inner cavity of the shell (1) and at the left side of the grinding chamber (4), the transmission motor (12) is connected with the dispersion shaft (11) through a coupler, and the transmission motor (12) is in transmission connection with the crushing device (9) through a belt and a belt pulley.

2. A high efficiency sand mill as claimed in claim 1, wherein: still transmission connection has reduction gear (13) between driving motor (12) and reducing mechanism (9), reduction gear (13) and shell (1) top inner wall position fixed connection.

3. A high efficiency sand mill as claimed in claim 1, wherein: the crushing device (9) is a set of opposite crushing rollers.

4. A high efficiency sand mill as claimed in claim 1, wherein: the bottom of the shell (1) is provided with a support frame (14).

5. A high efficiency sand mill as claimed in claim 1, wherein: the outer wall of the dispersion shaft (11) is provided with a dispersion disc (15).

6. A high efficiency sand mill as claimed in claim 1, wherein: and a filter screen (16) is also arranged at the discharge hole (5).

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