CN217368642U

CN217368642U - Fine powder grinding equipment for quartz materials

Info

Publication number: CN217368642U
Application number: CN202220156228.XU
Authority: CN
Inventors: 段树桐; 潘力; 杜祥国; 方志武; 蒋国兴
Original assignee: Kaisheng Quartz Material Huangshan Co ltd
Current assignee: Kaisheng Quartz Material Huangshan Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-09-06
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to a meticulous crocus equipment for quartz material belongs to material processing technology field, and the milling jar is inside central point puts the horizontal installation and has the division board, and it has even through-hole to open on the division board, and the division board divides milling jar inner space into two parts from top to bottom, and two fixed plates are installed to the symmetry in the milling jar upper portion space, installs the drive shaft between two fixed plates, and the crisscross grinding tooth that installs between drive shaft and two fixed plates; grind through twice process, ensured that the quartz powder who grinds out has less particle diameter, can divide the sieve to the quartz powder of large particle diameter in addition the grinding process, prevent that it from causing the damage and appearing the phenomenon of card material to grinding the gyro wheel, can take out the grinding jar with grinding tooth together when the roof that can open in addition is opened, be convenient for change the grinding tooth of damage.

Description

A meticulous grinding device for quartz material

Technical Field

The utility model belongs to the technical field of the material processing, specifically, relate to a meticulous crocus equipment for quartz material.

Background

Quartz is a mineral resource with stable physical and chemical properties, and the crystal belongs to oxide minerals of trigonal systems. The quartz block is also called silica, and is mainly used as a raw material for producing quartz sand (also called silica sand), a quartz refractory material and a raw material for firing ferrosilicon, and quartz needs to be ground by a grinding machine before use, so that the quartz is better used, but the existing quartz grinding machine generally only grinds the quartz by pressure, has poor grinding effect and cannot finely grind the quartz.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a meticulous crocus equipment for quartz material.

The purpose of the utility model can be realized by the following technical scheme:

a fine grinding device for quartz materials comprises a grinding tank, wherein a top plate is installed at the top end of the grinding tank in a matched mode, two feed inlets are symmetrically formed in the top plate, the bottom end of the grinding tank is fixed to the upper surface of a supporting bottom plate, a discharge outlet is formed in the supporting bottom plate, a partition plate is horizontally installed at the central position in the grinding tank, uniform through holes are formed in the partition plate, the partition plate divides the inner space of the grinding tank into an upper part and a lower part, two fixing plates are symmetrically installed in the upper space of the grinding tank, a driving shaft is installed between the two fixing plates, and grinding teeth are installed between the driving shaft and the two fixing plates in a staggered mode;

the grinding device comprises a grinding tank, a support frame, a servo motor, a connecting rod and a grinding roller, wherein the support frame is installed in the space at the lower part of the grinding tank, the support frame is installed at the center of the lower surface of a partition plate, the servo motor is installed in the support frame, the servo motor is connected with the connecting rod, and the bottom end of the connecting rod is rotatably connected with the grinding roller.

Furthermore, a driving motor is arranged between the two feed inlets, the driving motor is fixed on the upper surface of the top plate, the top end of the driving shaft penetrates through the top plate and is connected with the driving motor, a bearing is arranged at the joint of the driving shaft and the top plate,

furthermore, two feed inlets are arranged above the grinding teeth, and guide plates are obliquely arranged below the two fixing plates.

Further, the stock guide side surface rotates with the crocus jar lateral wall to be connected, and the stock guide lower surface passes through spring coupling with the crocus jar lateral wall.

Further, grind the gyro wheel below and install the arc screen cloth, the arc screen cloth both ends are passed through the connecting plate and are connected at crocus jar lower part space inner wall.

Furthermore, uniform through holes are formed in the arc-shaped screen, and the diameter of the through holes in the arc-shaped screen is smaller than that of the through holes in the partition plate.

Furthermore, the radian of the arc-shaped screen is the same as that of an arc formed by the left and right swinging of the connecting rod.

Furtherly, the row's flitch is installed in the inside bottom slope of crocus jar, and the department in the middle of two row flitchs is installed to the discharge gate.

Further, the top end of the fixing plate is fixed with the top plate through a bolt.

The utility model has the advantages that:

the utility model discloses a fine grinding device comprises a grinding tank, a dividing plate is horizontally arranged at the central position in the grinding tank, a servo motor is connected with a connecting rod, the bottom end of the connecting rod is rotatably connected with a grinding roller, grinding teeth which are arranged in a staggered way are used for further grinding the broken quartz powder, the fineness is improved, then the quartz powder with larger particle diameter is separated by a through hole on the dividing plate, the quartz powder with small particle diameter falls into the lower space of the grinding tank and is screened again by an arc screen, finally the grinding roller swings left and right to finely grind the quartz powder falling on the arc screen, external force is applied to discharge the quartz powder after fine grinding through a discharge port, two procedures are adopted for grinding, the ground quartz powder has smaller particle diameter, and the quartz powder with large particle diameter can be separated in the grinding process, thereby preventing the grinding roller from being damaged and blocking the quartz powder, in addition, the openable top plate can bring the grinding teeth out of the grinding tank together when being opened, so that the damaged grinding teeth can be replaced conveniently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view showing a structure of a fine pulverizer for quartz material according to the present invention;

FIG. 2 is a schematic view of the structure of the upper space in the milling tank of FIG. 1;

fig. 3 is a schematic view of the structure in the lower space in the grinding tank in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a grinding tank; 2. a partition plate; 3. a top plate; 4. a fixing plate; 5. a feed inlet; 6. a drive motor; 61. a drive shaft; 7. a material guide plate; 8. grinding the teeth; 9. a support base plate; 10. a connecting plate; 11. a support frame; 12. a servo motor; 13. a connecting rod; 14. grinding the roller; 15. an arc-shaped screen; 16. a discharge plate; 17. and (4) discharging a material outlet.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a fine pulverizing apparatus for quartz material comprises a pulverizing tank 1, a top plate 3 capable of being opened is installed at the top end of the pulverizing tank 1, two feed inlets 5 are symmetrically opened on the top plate 3, a driving motor 6 is installed between the two feed inlets 5, the driving motor 6 is fixed on the upper surface of the top plate 3, the bottom end of the pulverizing tank 1 is fixed on the upper surface of a supporting base plate 9, a discharge outlet 17 is opened on the supporting base plate 9, a partition plate 2 is horizontally installed at the center position inside the pulverizing tank 1, uniform through holes are opened on the partition plate 2, the partition plate 2 divides the space inside the pulverizing tank 1 into an upper part and a lower part, two fixing plates 4 are symmetrically installed in the upper space of the pulverizing tank 1, the top ends of the fixing plates 4 are fixed with the top plate 3 through bolts, a driving shaft 61 is installed between the two fixing plates 4, the top end of the driving shaft 61 penetrates through the top plate 3 and is connected with the driving motor 6, a bearing is arranged at the joint of the driving shaft 61 and the top plate 3, grinding teeth 8 are installed between the driving shaft 61 and the two fixing plates 4 in a staggered mode, the two feed inlets 5 are formed above the grinding teeth 8, material guide plates 7 are installed below the two fixing plates 4 in an inclined mode, the side surfaces of the material guide plates 7 are rotatably connected with the side wall of the grinding tank 1, and the lower surfaces of the material guide plates 7 are connected with the side wall of the grinding tank 1 through springs;

install support frame 11 in 1 lower part space of crocus jar, support frame 11 is installed and is put at 2 lower surface central points of division board, install servo motor 12 in support frame 11, servo motor 12 is connected with connecting rod 13, servo motor 12 work can drive connecting rod 13 horizontal hunting, connecting rod 13 bottom is rotated and is connected with grinding roller 14, arc screen 15 is installed in grinding roller 14 below, arc screen 15 both ends are passed through connecting plate 10 and are connected at 1 lower part space inner wall of crocus jar, it has even through-hole to open on the arc screen 15, arc screen 15's radian is the same with the circular arc radian that connecting rod 13 horizontal hunting formed, the last through-hole diameter of arc screen 15 is less than the through-hole on the division board 2, row flitch 16 is installed in the slope of 1 inside bottom of crocus jar, discharge gate 17 is installed in the middle of two row flitchs 16.

The working principle is as follows:

the utility model relates to a meticulous crocus equipment for quartz material, the working process is as follows:

the top end of a fixed plate 4 and a top plate 3 are fixed inside a grinding tank 1 through bolts, crushed quartz powder is fed into the grinding tank 1 from a feed port 5, the driving motor 6 is turned on, the driving motor 6 drives the driving shaft 61 to rotate, the grinding teeth 8 are arranged between the driving shaft 61 and the two fixing plates 4 in a staggered mode, the driving shaft 61 drives the grinding teeth 8 on the driving shaft to rotate, the crushed quartz powder is further ground and falls into a partition plate 2, the quartz powder with larger grain diameter is separated by a through hole on the partition plate 2, the quartz powder with small grain diameter falls into the lower space of a grinding tank 1, and the screen is screened again by the arc screen 15, the servo motor 12 is started to work, the connecting rod 13 can be driven to swing left and right, and then the grinding roller 14 is driven to swing left and right, on one hand, the quartz powder falling on the arc-shaped screen 15 is finely ground, and external force is applied to discharge the finely ground quartz powder through the discharge hole 17.

In the description of the specification, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the structure of the invention and various modifications, additions or substitutions as are known to those skilled in the art may be made to the described embodiments without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A fine grinding device for quartz materials comprises a grinding tank (1), wherein a top plate (3) is installed at the top end of the grinding tank (1) in a matched mode, two feed inlets (5) are symmetrically formed in the top plate (3), the bottom end of the grinding tank (1) is fixed to the upper surface of a supporting base plate (9), a discharge outlet (17) is formed in the supporting base plate (9), the fine grinding device is characterized in that a partition plate (2) is horizontally installed at the center position in the grinding tank (1), uniform through holes are formed in the partition plate (2), the space in the grinding tank (1) is divided into an upper part and a lower part by the partition plate (2), two fixing plates (4) are symmetrically installed in the space in the upper part of the grinding tank (1), a driving shaft (61) is installed between the two fixing plates (4), and grinding teeth (8) are installed between the driving shaft (61) and the two fixing plates (4) in a staggered mode;

a supporting frame (11) is installed in the lower space of the grinding tank (1), the supporting frame (11) is installed at the center of the lower surface of the partition plate (2), a servo motor (12) is installed in the supporting frame (11), the servo motor (12) is connected with a connecting rod (13), and the bottom end of the connecting rod (13) is rotatably connected with a grinding roller (14).

2. A fine grinding apparatus for quartz material as claimed in claim 1, characterized in that a drive motor (6) is arranged in the middle of the two feed openings (5), the drive motor (6) is fixed to the upper surface of the top plate (3), the top end of the drive shaft (61) penetrates through the top plate (3) and is connected to the drive motor (6), and a bearing is arranged at the connection of the drive shaft (61) and the top plate (3).

3. A fine grinding apparatus for quartz material as claimed in claim 1, characterized in that two feed openings (5) open above the grinding tooth (8), and a material guide plate (7) is mounted obliquely below both fixing plates (4).

4. A fine grinding apparatus for quartz material as claimed in claim 3, characterized in that the side surface of the guide plate (7) is rotatably connected to the side wall of the grinding vessel (1), and the lower surface of the guide plate (7) is connected to the side wall of the grinding vessel (1) by means of a spring.

5. A fine pulverizing apparatus for quartz material as claimed in claim 1, wherein an arc-shaped screen (15) is installed under the grinding roller (14), and both ends of the arc-shaped screen (15) are connected to the lower inner wall of the pulverizing tank (1) through the connection plate (10).

6. A fine grinding apparatus for quartz material as claimed in claim 5, characterized in that the arcuate screen (15) is provided with uniform through holes, the diameter of the through holes in the arcuate screen (15) being smaller than that of the through holes in the dividing plate (2).

7. A fine grinding apparatus for quartz material according to claim 6, characterized in that the arc of the arc-shaped screen (15) is the same as the arc of the arc formed by the connecting rod (13) swinging to the left and right.

8. A fine grinding apparatus for quartz material as claimed in claim 1, characterized in that the inner bottom end of the grinding vessel (1) is provided with a discharge plate (16) at an angle, and the discharge opening (17) is provided at the middle of the two discharge plates (16).

9. A fine grinding apparatus for quartz material according to claim 1, characterized in that the top of the fixing plate (4) is fixed to the top plate (3) by means of bolts.