CN219463622U - Grinding equipment with adjustable grinding fineness - Google Patents

Abstract

The utility model belongs to the field of ore grinding, in particular to grinding equipment with adjustable grinding fineness, which aims at the problems of poor adjusting effect and unstable structure of the existing grinding equipment and provides the following scheme that: the shell is used for grinding protection of the integral structure; and a fine adjustment assembly cooperating with the top of the housing and a material supply assembly cooperating with the fine adjustment assembly, the material supply assembly being for supply of the abrasive material; the power output assembly is positioned at the bottom of the shell, and the fine adjustment assembly, the material supply assembly and the power output assembly are arranged, so that power can be provided for the grinding disc through the power output assembly, the material supply assembly supplies raw materials to the fine adjustment assembly, the raw materials are adjusted through the fine adjustment assembly and matched with the grinding disc, grinding with different fineness is realized by adjusting different heights, and the problems of poor adjustment effect and unstable structure of grinding equipment in the prior art are solved.

Description

Grinding equipment with adjustable grinding fineness

Technical Field

The utility model relates to the technical field of ore grinding, in particular to grinding equipment with adjustable grinding fineness.

Background

The mineral processing is to separate the mined ore containing useful minerals into useful mineral particles with certain shapes and specifications by applying external force, then to relatively enrich the useful minerals by physical, chemical and physicochemical methods and separate the useful minerals from gangue minerals, and to grind the surface of the workpiece by using abrasive particles coated or pressed on a grinding tool, and to finish the workpiece by the relative movement of the grinding tool and the workpiece under certain pressure.

The patent net discloses an ore milling equipment of adjustable fineness of grind, and the application number is: 202022417692.3 the utility model relates to the technical field of ore grinding, in particular to ore grinding equipment with adjustable grinding fineness, which comprises an equipment main body, wherein a feed inlet is formed in one side of the equipment main body, a workbench is fixedly arranged in the equipment main body, a motor is arranged at the top end of the equipment main body, an output shaft of the motor is connected with a connecting shaft, and the connecting shaft penetrates through the equipment main body and extends into the equipment main body. According to the utility model, the grinding roller is arranged, the limiting plate is rotated, so that the pull block drives the connecting block to slide, the telescopic rod is contracted, the grinding roller is further slid upwards, and the gap between the bottom end of the telescopic rod and the workbench is adjusted, so that the grinding fineness of ore is adjusted when the grinding roller rotates, the fineness of ore can be accurately adjusted, and the condition that the fineness is difficult to adjust and influences the subsequent processing of clients due to the fixed structure is avoided.

In order to better utilize minerals, it is necessary to grind the minerals into fine particles and then process the minerals, which has problems in that: grinding equipment is when grinding the ore granule, and the ore can directly pass through or unable pass through to cause unable problem of grinding the ore granule, grinding disc setting and equipment top simultaneously, its overall structure is unstable, leads to the structure to take place the problem of slope damage easily, leads to grinding efficiency to reduce.

Disclosure of Invention

The utility model aims to solve the defects of poor adjusting effect and unstable structure of grinding equipment in the prior art, and provides grinding equipment with adjustable grinding fineness.

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

a grinding apparatus with adjustable grinding fineness comprising:

the shell is used for grinding protection of the integral structure;

and a fine adjustment assembly cooperating with the top of the housing and a material supply assembly cooperating with the fine adjustment assembly, the material supply assembly being for supply of the abrasive material;

the power output assembly is positioned at the bottom of the shell and extends to the top of the shell, and the top of the power output assembly is matched with the material supply assembly and the fine adjustment assembly;

the support legs are annularly distributed at the bottom of the shell and used for supporting the power output assembly and the shell;

and a discharge pipe for discharging the grinding material into the casing.

Preferably, the fine adjustment assembly comprises a connecting column and an adjusting screw rod for adjusting the connecting column up and down;

the top of the adjusting screw rod penetrates through the top of the shell, and an adjusting screw sleeve fixedly connected with the shell is sleeved on the surface of the adjusting screw rod;

and the four grinding rods are connected with the connecting column and uniformly distributed on the surface of the connecting column, and the inside of the grinding rods is matched with the material supply assembly for use.

Preferably, the material supply assembly comprises a feed bin, a feed pipe used for supplying raw materials on one side of the feed bin, and a transmission pipe communicated with the bottom of the feed bin for conveying the raw materials;

the annular pipe is sleeved on the surface of the adjusting screw, the conveying pipe is used for supplying raw materials in the annular pipe, and the connecting pipe is positioned at the bottom of the annular pipe;

the top of connecting pipe and the bottom intercommunication of annular pipe, one side that the connecting pipe kept away from the annular pipe runs through the grinding pole and extends to the surface of grinding pole, and the connecting pipe is used for supplying with grinding pole raw materials.

Preferably, the power output assembly comprises a supporting disc, and the surface of the supporting disc is fixedly connected with the surface of the supporting leg;

and the driving motor is fixed at the top of the supporting disc, the output end of the driving motor is fixedly connected with a transmission shaft, and the top of the transmission shaft is fixedly provided with a grinding disc tightly matched with the grinding rod and the connecting pipe.

Preferably, the power output assembly further comprises a collar sleeved on the surface of the transmission shaft, and a support rod fixed between the collar and the shell and used for supporting the collar.

Preferably, the top end of the adjusting screw is fixedly connected with a rotating disk for adjusting the rotation of the screw and a detachable grinding replacement strip positioned in the grinding rod;

and the top of the grinding rod is provided with a fixing screw which penetrates through the grinding rod and clamps and fixes the grinding replacement bar.

Advantageous effects

1. According to the utility model, the fine adjusting assembly, the material supplying assembly and the power output assembly are arranged, the power output assembly can provide power for the grinding disc, the material supplying assembly supplies raw materials to the fine adjusting assembly, and the fine adjusting assembly is used for adjusting the raw materials to be matched with the grinding disc, so that grinding with different fineness is realized by adjusting different heights, and the problems of poor adjusting effect and unstable structure of grinding equipment in the prior art are solved.

2. According to the utility model, the fine adjusting assembly is arranged, the adjusting screw rod is rotated, and the adjusting screw rod is matched with the adjusting screw sleeve, so that the adjusting screw rod drives the connecting column to move up and down, the connecting column drives the grinding rod to move up and down, the height of the grinding rod is adjusted, and the grinding rod is inclined by fifteen degrees, so that the materials which fall down and are not ground can be ground conveniently, and the aim of adjusting grinding fineness is fulfilled.

3. According to the utility model, by arranging the material supply assembly, raw materials to be ground are input into the bin through the material supply pipe, the raw materials in the bin fall into the conveying pipe, fall into the annular pipe through the conveying pipe, and then fall into one side of the grinding rod through the annular pipe and the connecting pipe, so that the raw materials are supplied.

4. According to the utility model, the power output assembly is arranged, so that the driving motor is started, the driving motor drives the transmission shaft to rotate, the transmission shaft drives the grinding disc to rotate, and the raw materials on the surface of the grinding disc are driven to rotate through the rotation of the grinding disc, so that the grinding rod grinds the raw materials on the surface of the grinding disc.

5. According to the utility model, the lantern ring and the supporting rod are arranged, so that the lantern ring and the supporting rod sleeved on the surface of the transmission shaft can be arranged, the transmission shaft can be supported, and the shaking of the transmission shaft is reduced.

6. According to the utility model, the rotary disc, the grinding replacement bar and the screw are arranged, so that the rotary disc can conveniently drive the adjusting screw to rotate, the service life of the grinding rod can be prolonged by the grinding replacement bar, and the screw can conveniently replace the grinding replacement bar.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a grinding apparatus with adjustable grinding fineness according to the present utility model;

fig. 2 is a schematic perspective view of a fine adjusting assembly and a material feeding assembly of a grinding apparatus with adjustable grinding fineness according to the present utility model;

fig. 3 is a schematic perspective view of a shell of a grinding apparatus with adjustable grinding fineness according to the present utility model;

fig. 4 is an enlarged schematic view of a portion a of a grinding apparatus with adjustable grinding fineness according to the present utility model.

In the figure: 1. a housing; 2. support legs; 3. a connecting column; 4. adjusting a screw; 5. adjusting the screw sleeve; 6. a grinding rod; 7. a storage bin; 8. a feed pipe; 9. a transmission tube; 10. an annular tube; 11. a connecting pipe; 12. a support plate; 13. a driving motor; 14. a transmission shaft; 15. a grinding disc; 16. a collar; 17. a support rod; 18. a rotating disc; 19. grinding the replacement strip; 20. a fixing screw; 21. and a discharge pipe.

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.

Example 1

Referring to fig. 1-4, an adjustable fineness grinding apparatus comprising: a fine adjustment assembly, a material supply assembly, and a power take off assembly;

a housing 1 for the grinding protection of the overall structure;

and a fine adjustment assembly cooperating with the top of the housing 1, and a material supply assembly cooperating with the fine adjustment assembly, the material supply assembly being for supply of grinding stock;

the power output assembly is positioned at the bottom of the shell 1 and extends to the top of the shell 1, and the top of the power output assembly is matched with the material supply assembly and the fine adjustment assembly;

the support legs 2 are annularly distributed at the bottom of the shell 1 and used for supporting the power output assembly and the shell 1;

and a discharge pipe 21 for discharging the grinding stock into the housing 1.

Example two

Improvement on the basis of the first embodiment: comprising the following steps: a housing 1 for the grinding protection of the overall structure; and a fine adjustment assembly cooperating with the top of the housing 1, the fine adjustment assembly including a connection post 3, and an adjustment screw 4 for adjusting the connection post 3 up and down; the top of the adjusting screw 4 penetrates through the top of the shell 1, and an adjusting screw sleeve 5 fixedly connected with the shell 1 is sleeved on the surface of the adjusting screw 4; and four grinding rods 6 connected with the connecting column 3, the grinding rods 6 are uniformly distributed on the surface of the connecting column 3, the inside of the grinding rods 6 is matched with a material supply assembly for use, the adjusting screw 4 can drive the connecting column 3 to move up and down through the matching with the adjusting screw sleeve 5 by rotating the adjusting screw 4, the connecting column 3 drives the grinding rods 6 to move up and down, the height of the grinding rods 6 is adjusted, the grinding rods 6 are inclined by fifteen degrees, materials which fall down and are not ground can be conveniently ground, the purpose of adjusting grinding fineness is achieved, a rotating disc 18 for rotating the adjusting screw 4 is fixedly connected to the top end of the adjusting screw 4, and a grinding replacement bar 19 which is positioned in the grinding rods 6 and used in a detachable mode is fixedly connected with the top end of the adjusting screw 4; the top of the grinding rod 6 is provided with the fixing screw 20 penetrating through the grinding rod 6 and clamping and fixing the grinding replacement strip 19, the rotary disc 18 can conveniently drive the adjusting screw 4 to rotate through the rotary disc 18, the service life of the grinding rod 6 can be prolonged by the grinding replacement strip 19, the screw can conveniently replace the grinding replacement strip 19, and the material supply assembly is matched with the fine adjusting assembly for use, and is used for supplying grinding raw materials; the material supply assembly comprises a bin 7, a feed pipe 8 for supplying raw materials on one side of the bin 7, and a transmission pipe 9 communicated with the bottom of the bin 7 for conveying materials; the annular pipe 10 is sleeved on the surface of the adjusting screw 4, the conveying pipe 9 is used for supplying raw materials inside the annular pipe 10, and the connecting pipe 11 is positioned at the bottom of the annular pipe 10; the top of the connecting pipe 11 is communicated with the bottom of the annular pipe 10, one side of the connecting pipe 11 away from the annular pipe 10 penetrates through the grinding rod 6 and extends to the surface of the grinding rod 6, the connecting pipe 11 is used for supplying raw materials to the grinding rod 6, raw materials to be ground are input into the storage bin 7 through the feed pipe 8, the raw materials in the storage bin 7 fall into the conveying pipe 9 and fall into the annular pipe 10 through the conveying pipe 9, then the raw materials fall into one side of the grinding rod 6 through the annular pipe 10 and the connecting pipe 11, and accordingly raw materials are supplied, the power output assembly is located at the bottom of the shell 1 and extends to the top of the shell 1, and the top of the power output assembly is matched with the material supply assembly and the fine adjustment assembly; the power output assembly comprises a support disc 12, and the surface of the support disc 12 is fixedly connected with the surface of the support leg 2; the driving motor 13 is fixed on the top of the supporting disc 12, the output end of the driving motor 13 is fixedly connected with the transmission shaft 14, the top of the transmission shaft 14 is fixedly provided with the grinding disc 15 tightly matched with the grinding rod 6 and the connecting pipe 11, the driving motor 13 can be started to drive the transmission shaft 14 to rotate, the transmission shaft 14 drives the grinding disc 15 to rotate, raw materials on the surface of the grinding disc 15 are driven to rotate through the rotation of the grinding disc 15, the grinding rod 6 grinds raw materials on the surface of the grinding disc 15, the power output assembly further comprises a lantern ring 16 sleeved on the surface of the transmission shaft 14, a supporting rod 17 is fixed between the lantern ring 16 and the shell 1 and used for supporting the lantern ring 16, the lantern ring 16 and the supporting rod 17 sleeved on the surface of the transmission shaft 14 can be arranged, the transmission shaft 14 can play a supporting role, shaking of the transmission shaft 14 is reduced, and a plurality of supporting legs 2 are annularly distributed at the bottom of the shell 1 and used for supporting the power output assembly and the shell 1; and a discharge pipe 21 for discharging the grinding stock into the housing 1.

However, as well known to those skilled in the art, the working principle and wiring method of the driving motor 13 are common, and they are all conventional means or common knowledge, and will not be described herein in detail, and any choice may be made by those skilled in the art according to their needs or convenience.

In the utility model, the driving motor 13 is started, the driving motor 13 drives the transmission shaft 14 to rotate, the transmission shaft 14 drives the grinding disc 15 to rotate, the raw materials on the surface of the grinding disc 15 are driven to rotate through the rotation of the grinding disc 15, meanwhile, the raw materials to be ground are input into the storage bin 7 through the feed pipe 8, the raw materials in the storage bin 7 fall into the transmission pipe 9, fall into the annular pipe 10 through the transmission pipe 9, then fall into one side of the grinding rod 6 through the annular pipe 10 and the connecting pipe 11, the adjusting screw 4 drives the connecting column 3 to move up and down through the cooperation of the adjusting screw 4 and the adjusting screw sleeve 5 through the rotation of the adjusting screw 4, the connecting column 3 drives the grinding rod 6 to move up and down, reach the regulation to grinding pole 6 height, through grinding pole 6 slope fifteen degrees setting, can conveniently grind the material that falls down unground, through the cooperation of grinding disk 15 and grinding pole 6, can grind the raw materials that falls into on the grinding disk 15, when the grinding on grinding pole 6 changes strip 19 wearing and tearing seriously, rotatory set screw 20, change old grinding and change strip 19, new grinding and change strip 19 is installed, reverse set screw 20, change strip 19 and fix, the powder of grinding completion can fall into the bottom of casing 1, discharge through row material pipe 21, reach the purpose to ore grinding.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. An adjustable fineness grinding apparatus comprising:

a housing (1) for the grinding protection of the overall structure;

and a fine adjustment assembly cooperating with the top of the housing (1) and a material supply assembly cooperating with the fine adjustment assembly, the material supply assembly being used for the supply of grinding stock;

the power output assembly is positioned at the bottom of the shell (1) and extends to the top of the shell (1), and the top of the power output assembly is matched with the material supply assembly and the fine adjustment assembly;

the support legs (2) are annularly distributed at the bottom of the shell (1) and used for supporting the power output assembly and the shell (1);

and a discharge pipe (21) for discharging the grinding material into the casing (1).

2. Grinding apparatus with adjustable grinding fineness according to claim 1, characterized in that the fine adjustment assembly comprises a connecting column (3) and an adjusting screw (4) for adjusting the connecting column (3) up and down;

the top of the adjusting screw rod (4) penetrates through the top of the shell (1), and an adjusting screw sleeve (5) fixedly connected with the shell (1) is sleeved on the surface of the adjusting screw rod (4);

and four grinding rods (6) connected with the connecting column (3), wherein the grinding rods (6) are uniformly distributed on the surface of the connecting column (3), and the inside of the grinding rods (6) is matched with the material supply assembly.

3. Grinding apparatus with adjustable grinding fineness according to claim 2, characterized in that the material supply assembly comprises a silo (7), a feed pipe (8) for the raw material supply at one side of the silo (7), and a transfer pipe (9) communicating with the bottom of the silo (7);

the annular pipe (10) is sleeved on the surface of the adjusting screw (4), the conveying pipe (9) is used for supplying raw materials inside the annular pipe (10), and the connecting pipe (11) is positioned at the bottom of the annular pipe (10);

the top of connecting pipe (11) communicates with the bottom of annular pipe (10), one side that annular pipe (10) was kept away from to connecting pipe (11) runs through grinding pole (6) and extends to the surface of grinding pole (6), and connecting pipe (11) are used for supplying with grinding pole (6) raw materials.

4. A grinding apparatus with adjustable grinding fineness according to claim 3, characterized in that the power take-off assembly comprises a support disc (12), and the surface of the support disc (12) is fixedly connected with the surface of the support leg (2);

and a driving motor (13) fixed on the top of the supporting disc (12), wherein the output end of the driving motor (13) is fixedly connected with a transmission shaft (14), and the top of the transmission shaft (14) is fixedly provided with a grinding disc (15) tightly matched with the grinding rod (6) and the connecting tube (11).

5. The grinding device with adjustable grinding fineness according to claim 4, wherein the power output assembly further comprises a collar (16) sleeved on the surface of the transmission shaft (14), and a support rod (17) fixed between the collar (16) and the housing (1) and used for supporting the collar (16).

6. The grinding device with adjustable grinding fineness according to claim 2, wherein the top end of the adjusting screw (4) is fixedly connected with a rotary disk (18) for rotating the adjusting screw (4), and a grinding replacement bar (19) which is detachably arranged in the grinding rod (6);

and the top of the grinding rod (6) is provided with a fixing screw (20) which penetrates through the grinding rod (6) and clamps and fixes the grinding replacement strip (19).