CN213611889U

CN213611889U - A horizontal dry ball mill with safe feeding

Info

Publication number: CN213611889U
Application number: CN202022237968.XU
Authority: CN
Inventors: 陈东
Original assignee: Wuxi Sentuo Mixing Machinery Equipment Co ltd
Current assignee: Wuxi Sentuo Intelligent Equipment Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-07-06
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a horizontal dry ball mill with safe feeding, which comprises a box body, one side of the box body is provided with a mounting hole, the mounting hole is provided with a feeding groove, the feeding groove is an L-shaped structure, and the inner wall of the feeding groove is Baffles are provided, the baffles are staggered along the inner walls of both sides of the feeding chute, a conveyor belt welded with the inner wall of the feeding chute is arranged below the baffles, a push rod motor is welded to the inner wall of the top of the feeding chute, and a mounting plate is welded to the bottom of the push rod motor. , the outer wall of the mounting plate is provided with equidistantly distributed cutting blades, the inner wall of the box is provided with a mounting groove, the mounting groove is rotatably connected with a rotating shaft, and the outer wall of the rotating shaft is welded with a grinding chamber. In the utility model, the baffle blocks the raw materials, reduces the falling speed of the raw materials, the cutting blade cuts the raw materials, and the feeding groove is passed into the grinding chamber, so as to prevent the excessive raw materials from causing a burden on the device and prolong the service life. Heating is carried out to save drying time, and the raw material powder that does not meet the requirements is filtered out by the screen, and the collection bucket is collected.

Description

Horizontal dry method ball mill of safe feeding

Technical Field

The utility model relates to a ball mill technical field especially relates to a horizontal dry process ball mill of safe feeding.

Background

The horizontal dry ball mill is a relatively old conventional ball mill, and is composed of a horizontally placed and rotatable cylinder and balls placed in the cylinder. The cylinder is generally made of steel, and is lined with porcelain, stone and other materials for special requirements, the ball is also made of steel and porcelain, even cobblestones are adopted, the horizontal dry ball mill is widely used in the field of cosmetic manufacture, in the cosmetic production process, the production raw materials to be ground and the ball rotate in the cylinder together, the raw materials are crushed and dispersed due to the action of the ball, however, the existing horizontal dry ball mill generally pours the raw materials into the grinding bin from a feeding port when feeding, and the raw materials are directly smashed into the grinding bin during falling due to overlarge volume of the raw materials, so that the grinding bin is damaged after long-term use, the service life of the device is shortened, the grinding bin is damaged once, time and labor are wasted in replacement and maintenance, the use cost is increased, and meanwhile, the raw material feeding machine is overlarge, the grinding burden of the ball mill is increased, so that the grinding is difficult, the grinding is not thorough, and current horizontal dry process ball mill need dry the raw materials before the grinding, because the raw materials volume is too big, often leads to drying thoroughly, dries the waste time again, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a horizontal dry ball mill with safe feeding.

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

a horizontal dry ball mill capable of feeding safely comprises a box body, wherein an installation hole is formed in the outer wall of one side of the box body, a feed chute is installed in the installation hole, the feed chute is of an L-shaped structure, baffles are arranged on the inner wall of the feed chute, the baffles are arranged along the inner wall of two sides of the feed chute in a staggered mode, a conveyor belt welded with the inner wall of the feed chute is arranged below the baffles, a push rod motor is welded on the inner wall of the top of the feed chute, an installation plate is welded at the bottom of the push rod motor, cutting pieces distributed equidistantly are arranged on the outer wall of the installation plate, installation grooves are formed in the inner walls of two sides of the box body, the installation grooves are connected with a rotating shaft in a rotating mode, a grinding bin is welded at the tail end of the rotating shaft, the feed chute penetrates through the outer wall of the, grind the inside steel ball of placing the size difference in storehouse, and grind the storehouse and all open the discharge opening that the equidistance distributes around the outer wall, grind the storehouse below be provided with box inner wall sliding connection's screen cloth, and the screen cloth slope sets up, the box is provided with the guide way in the lower one side of screen cloth horizontal position, the box outer wall has the air heater through bolted connection, and the air heater is located the screen cloth below, and the air heater is provided with the air-supply line that runs through the box outer wall, and box top outer wall is provided with the louvre that the equidistance distributes, the box outer wall is provided with the chamber door, and chamber. The other side of the box door is provided with a locking pin, and the outer wall of the box door is provided with an observation window.

Preferably, the inner wall of the box body is provided with a sliding chute, and the sliding chute is arranged along the horizontal sliding direction of the screen.

Preferably, the outer walls of the two sides of the screen are welded with sliding blocks, the sliding blocks are connected with the inner wall of the sliding groove in a sliding mode, and the length of each sliding block is smaller than the depth of the sliding groove.

Preferably, the bottom of the box body is provided with a blanking groove, and the inner wall of the blanking groove is connected with a blanking plate in a sliding mode.

Preferably, the outer wall of the baffle is provided with a protective pad, and the size of the protective pad is matched with that of the baffle.

Preferably, the outer wall of one side of the box body, which is close to the guide groove, is welded with the placing plate, the top of the placing plate is provided with a collecting barrel, and the collecting barrel is positioned below the guide groove.

The utility model has the advantages that:

1. in the utility model, the baffle arranged in the feed chute separates the raw material, reduces the falling speed of the raw material, enables the raw material to fall on the conveyer belt and transmit to the interior of the box body, the push rod motor drives the cutting piece to cut and crush the raw material, and the feed chute is introduced into the interior of the grinding bin for direct feeding;

2. the air heater improves the inside temperature of box, heats when grinding, makes the raw materials drying more thoroughly, and saves drying time, improves work efficiency, and the discharge opening that grinds the storehouse setting spills the raw materials that meets the requirements, passes through the screen cloth screening again, further screens out the raw materials powder that does not meet the requirements, and the collecting vessel is collected, and unified processing.

Drawings

FIG. 1 is a schematic view of a sectional structure of a horizontal dry ball mill for feeding materials safely according to the present invention;

FIG. 2 is a schematic diagram of a feed chute structure of a horizontal dry ball mill for safe feeding provided by the utility model;

fig. 3 is a schematic front structural diagram of the horizontal dry ball mill for safe feeding of the utility model.

In the figure: the device comprises a box body 1, a feeding groove 2, a baffle plate 3, a conveying belt 4, a push rod motor 5, a mounting plate 6, a cutting piece 7, a rotating shaft 8, a grinding bin 9, a motor 10, a steel ball 11, a screen 12, an air heater 13, a collecting barrel 14 and a box door 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a horizontal dry ball mill for safe feeding comprises a box body 1, wherein a mounting hole is formed in the outer wall of one side of the box body 1, a feeding groove 2 is installed in the mounting hole, the feeding groove 2 is of an L-shaped structure, a baffle 3 is arranged on the inner wall of the feeding groove 2, a protective pad is arranged on the outer wall of the baffle 3, the size of the protective pad is matched with that of the baffle 3, the baffles 3 are arranged in a staggered mode along the inner walls of the two sides of the feeding groove 2, a conveyor belt 4 welded with the inner wall of the feeding groove 2 is arranged below the baffles 3, the baffle 3 arranged in the feeding groove 2 separates raw materials, the falling speed of the raw materials is reduced, the raw materials gradually fall on the conveyor belt 4 and are conveyed to the inside of the box body 1, a push rod motor 5 is welded on the inner wall of the top of the feeding groove, the inner walls of two sides of the box body 1 are respectively provided with a mounting groove, the mounting grooves are rotatably connected with a rotating shaft 8, the tail end of the rotating shaft 8 is welded with a grinding bin 9, the feeding groove 2 penetrates through the outer wall of the grinding bin 9, the feeding groove 2 is rotatably connected with the outer wall of the grinding bin 9, the push rod motor 5 drives the cutting blade 7 to cut and crush raw materials, the feeding groove 2 is communicated with the inside of the grinding bin 9 for direct feeding, compared with the traditional device, the phenomenon that the raw materials are overloaded to the device is prevented, the raw materials are prevented from directly smashing into the grinding bin 9, the grinding bin 9 is prevented from being damaged, the failure rate of the device is reduced, the service life is prolonged, the outer wall of the box body 1, away from the feeding groove 2, is connected with a motor 10 through bolts, the output shaft of the motor 10 is connected with the rotating shaft 8 through a coupler, steel balls, the lower part of the grinding bin 9 is provided with a screen 12 which is connected with the inner wall of the box body 1 in a sliding way, the screen 12 is arranged in an inclined way, the box body 1 is provided with a guide groove at the lower side of the horizontal position of the screen 12, the inner wall of the box body 1 is provided with a sliding groove which is arranged along the horizontal sliding direction of the screen 12, the outer walls of two sides of the screen 12 are welded with sliding blocks which are connected with the inner wall of the sliding groove in a sliding way, the length of the sliding blocks is less than the depth of the sliding groove, the screen 12 screens off the raw material powder which is not qualified, the collecting barrel 14 collects and uniformly processes the raw material which is not qualified, the outer wall of one side of the box body 1 close to the guide groove is welded with a placing plate, the top of the placing plate is provided with the collecting barrel 14, the collecting barrel 14 is positioned below the guide groove, air heater 13 improves the inside temperature of box 1, heats when grinding, makes the raw materials drying more thoroughly, and saves drying time, improves work efficiency, and 1 top outer wall of box is provided with the louvre that the equidistance distributes, 1 outer wall of box is provided with

chamber door

15, and 15 one side of chamber door is articulated with 1 outer wall of box. The other side of chamber door 15 is provided with the stop pin, and 15 outer walls of chamber door are provided with the observation window, the bottom of box 1 is provided with blanking groove, and blanking groove inner wall sliding connection has blanking plate.

The working principle is as follows: when the utility model works, the baffle 3 arranged in the feeding chute 2 separates the raw material, reduces the falling speed of the raw material, leads the raw material to fall on the conveyor belt 4 gradually and transmit to the interior of the box body 1, the push rod motor 5 drives the cutting piece 7 to cut and crush the raw material, and the feeding chute 2 is introduced into the grinding bin 9 for direct feeding, compared with the traditional device, prevents the raw material from causing burden to the device due to overlarge size, and avoids the raw material from directly smashing into the grinding bin 9, prevents the grinding bin 9 from being damaged, reduces the failure rate of the device, prolongs the service life, the motor 10 drives the rotating shaft 8 to rotate, thereby driving the grinding bin 9 to rotate, the steel ball 11 in the grinding bin 9 grinds the raw material, the hot air blower 13 improves the internal temperature of the box body 1, heats while grinding, leads the raw material to be dried more thoroughly, saves the drying time, improves the working efficiency, and the discharge hole arranged in the grinding bin 9 can lead the, and screening through the screen 12, further screening out the raw material powder which does not meet the requirement, and collecting the raw material which does not meet the requirement by the collecting barrel 14 for uniform treatment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A horizontal dry ball mill for safe feeding, comprising a box body (1), characterized in that an outer wall of one side of the box body (1) is provided with a mounting hole, and the mounting hole is installed with a feeding chute (2). ), the feeding chute (2) is of L-shaped structure, and the inner wall of the feeding chute (2) is provided with baffles (3), and the baffles (3) are staggered along the inner walls of both sides of the feeding chute (2). , and a conveyor belt (4) welded with the inner wall of the feeding chute (2) is arranged below the baffle (3), and a push rod motor (5) is welded to the inner wall of the top of the feeding chute (2), and the push rod motor (5) ) is welded with a mounting plate (6) at the bottom, and the outer wall of the mounting plate (6) is provided with equidistantly distributed cutting blades (7). A rotating shaft (8), the end of the rotating shaft (8) is welded with a grinding chamber (9), the feeding trough (2) runs through the outer wall of the grinding chamber (9), and the feeding groove (2) is connected to the outer wall of the grinding chamber (9). Rotationally connected, the outer wall of the box (1) away from the feeding chute (2) is connected with a motor (10) through bolts, and the output shaft of the motor (10) is connected with the rotating shaft (8) through a coupling, the said Steel balls (11) of different sizes are placed inside the grinding chamber (9), and the outer walls of the grinding chamber (9) are provided with discharge holes distributed at equal distances. 1) The screen mesh (12) is slidably connected to the inner wall, and the screen mesh (12) is arranged obliquely, and the box (1) is provided with a guide groove on the lower side of the horizontal position of the screen mesh (12). The outer wall is connected with a hot air blower (13) by bolts, and the hot air blower (13) is located below the screen (12). The outer wall is provided with cooling holes distributed at equal distances, the outer wall of the box body (1) is provided with a box door (15), and one side of the box door (15) is hinged with the outer wall of the box body (1), and the other side of the box door (15) is hinged. A locking pin is arranged on the side, and an observation window is arranged on the outer wall of the box door (15).

2 . The horizontal dry ball mill with safe feeding according to claim 1 , wherein a chute is provided on the inner wall of the box body ( 1 ), and the chute is along the horizontal sliding direction of the screen ( 12 ). 3 . set up.

3 . The horizontal dry ball mill with safe feeding according to claim 1 , wherein the outer walls on both sides of the screen (12) are welded with sliders, and the sliders are slidably connected to the inner wall of the chute. 4 . , the length of the slider is less than the depth of the chute.

4 . The horizontal dry ball mill with safe feeding according to claim 1 , wherein a feeding chute is provided at the bottom of the box (1), and a feeding plate is slidably connected to the inner wall of the feeding chute. 5 . .

5 . The horizontal dry ball mill with safe feeding according to claim 1 , wherein a protective pad is provided on the outer wall of the baffle ( 3 ), and the size of the protective pad is suitable for the baffle ( 3 ). 6 . match.

6 . The horizontal dry ball mill with safe feeding according to claim 1 , wherein a placing plate is welded on the outer wall of the box body ( 1 ) near the guide groove, and a collecting plate is arranged on the top of the placing plate. 7 . The bucket (14) and the collecting bucket (14) are located below the guide groove.