CN219291564U

CN219291564U - Multifunctional horizontal sand mill

Info

Publication number: CN219291564U
Application number: CN202223599699.7U
Authority: CN
Inventors: 周小荣
Original assignee: Chongqing Shengyang Technology Co ltd
Current assignee: Chongqing Shengyang Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-07-04
Anticipated expiration: 2032-12-31

Abstract

The utility model belongs to the technical field of sand mills, and particularly relates to a multifunctional horizontal sand mill, which comprises a mill body, wherein a cylinder and a support body are respectively arranged at the left side and the right side of the upper end of the mill body, and a containing cavity is formed at the left end of the support body; the supporting piece plays the effect of steadily arranging the drum inside to main shaft and disc, threaded pin, magnetic sheet, triangular groove, triangular block and disc cooperation use play and keep firm connection's effect with main shaft and motor shaft, thereby sealed enclosing cover and sealed inner cup cooperation use have strengthened the sealing performance of drum, open the screw plug respectively, sealed enclosing cover, sealed inner cup can open the drum and quick replacement main shaft and disc, need not to unpack whole drum, the convenience of changing and maintenance disc has been strengthened, current horizontal sand mill disc and main shaft present integrative assembly type, thereby be unfavorable for the problem to disc change and maintenance.

Description

Multifunctional horizontal sand mill

Technical Field

The utility model belongs to the technical field of sand mills, and particularly relates to a multifunctional horizontal sand mill.

Background

Sand mills are mechanical devices used for wet grinding of chemical liquid products. A machine type of a horizontal sand mill, which defines a transverse placing state of a rotary main shaft, belongs to one of the sand mills. The rotary main shaft in the cylinder of the horizontal sand mill is provided with a plurality of layers of discs, when the main shaft rotates, the grinding medium is driven by the rotary discs to grind the slurry pressed into the cylinder, so that the slurry which is refined and qualified by the solid materials in the slurry flows out through a filtering gap or a sieve hole which is smaller than the granularity of the grinding medium, and the effect of grinding the liquid chemical raw materials is realized. Besides refining materials, the material has dispersing and mixing functions, is suitable for grinding raw materials such as dyes, pigments, paint coatings, medicines, suspensions or suspension concentrates and the like, and has multifunctional application.

The disc is worn due to long-term contact with the grinding medium, the disc needs to be replaced regularly, and the disc and the main shaft are integrally assembled, so that inconvenience exists in the process of replacing the disc, the whole cylinder needs to be disassembled, and the difficulty of replacing and maintaining the disc is increased.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides a multifunctional horizontal sand mill, and solves the problems that the disc and a main shaft of the conventional horizontal sand mill are integrally assembled, so that the disc is not convenient to replace and maintain.

The technical scheme adopted for solving the technical problems is as follows: a multifunctional horizontal sand mill comprises a mill body;

the left side and the right side of the upper end of the machine body are respectively provided with a cylinder and a supporting body, and the left end of the supporting body is provided with a containing cavity;

the accommodating cavity is internally provided with a disc, the middle part of the right end of the disc is provided with a triangular groove, a triangular block is arranged in the triangular groove, and the left end of the triangular block is fixedly provided with a magnetic sheet clung to the inside of the triangular groove;

the inner part of the accommodating cavity is communicated with the upper end of the supporting body, the upper end of the supporting body is connected with a screw plug in a threaded manner, and the screw plug is positioned above the disc;

the inner bottom of the cylinder is provided with a chute, a supporting piece is arranged in the chute, a pair of supporting seats are fixed at the upper end of the supporting piece, and the supporting seats are positioned at the left side of the disk.

Preferably, a motor shaft is rotatably connected in the support body, a motor in transmission connection with the right end of the motor shaft is mounted at the right end of the support body, and the left end of the motor shaft penetrates through the accommodating cavity and is fixedly connected with the right end of the triangular block.

Preferably, the spiral cooling pipe is wound outside the cylinder, a feeding hole is formed in the upper end of the cylinder and located on the right of the spiral cooling pipe, and a discharging hole is formed in the lower end of the cylinder and located on the left of the spiral cooling pipe.

Preferably, the left end of the cylinder is connected with a sealing inner cover through a hinge, the left end of the sealing inner cover is provided with a sealing outer cover which is connected with the surface of the left end of the cylinder in a threaded mode, and the sealing outer cover is fixed with a handrail.

Preferably, a main shaft fixed at the left end of the disc is rotatably connected between the supporting seats, and a plurality of discs are arranged outside the main shaft.

Preferably, the inside of the chute is communicated with the left end of the cylinder, side grooves are formed in the front and rear ends of the inside of the chute, and side bars which are arranged close to the inside of the side grooves are fixed at the front and rear ends of the supporting piece.

Preferably, the circumference of the disc is in threaded connection with a threaded pin, and the inner end of the threaded pin penetrates into the triangular groove and is in threaded connection with the inside of the triangular block.

Compared with the prior art, the utility model has the beneficial effects that:

the spout plays the effect of accomodating to the backing sheet, the side bar uses the effect of putting at the spout inside to the backing sheet reinforcement with the side groove cooperation, the backing sheet plays firm support at the inside effect of drum to the supporting seat, the backing sheet plays the effect of steadily arranging the drum inside to main shaft and disc, threaded pin, the magnetic sheet, the triangular groove, triangular piece and disc cooperation use play the effect of keeping firm connection with main shaft and motor shaft, thereby sealed enclosing cover and sealed inner cup cooperation use have strengthened the sealing performance of drum, open the screw plug respectively, sealed enclosing cover, sealed inner cup can open drum and quick replacement main shaft and disc, need not to unpack whole drum, the convenience of change and maintenance disc has been strengthened.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the triangular block and disk assembly effect of the present utility model;

FIG. 3 is a left side view of the internal structure of the cylinder of the present utility model;

fig. 4 is a partial enlarged view of the structure a of the present utility model.

In the figure: 1-fuselage, 2-motor, 3-supporter, 4-spiral cooling tube, 5-drum, 6-discharge gate, 7-pan feeding mouth, 8-screw plug, 9-holding chamber, 10-triangular block, 11-threaded pin, 12-triangular groove, 13-disc, 14-magnetic sheet, 15-main shaft, 16-disc, 17-sealed enclosing cover, 18-sealed inner cover, 19-handrail, 20-supporting seat, 21-supporting sheet, 22-side bar, 23-side groove, 24-chute, 25-motor shaft.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: a multifunctional horizontal sand mill comprises a machine body 1; the left side and the right side of the upper end of the machine body 1 are respectively provided with a cylinder 5 and a supporting body 3, and the left end of the supporting body 3 is provided with a containing cavity 9;

a disc 13 is arranged in the accommodating cavity 9, a triangular groove 12 is formed in the middle of the right end of the disc 13, a triangular block 10 is arranged in the triangular groove 12, and a magnetic sheet 14 tightly attached to the inside of the triangular groove 12 is fixed at the left end of the triangular block 10; the accommodating cavity 9 is internally penetrated out of the upper end of the supporting body 3, the upper end of the supporting body 3 is in threaded connection with a screw plug 8, and the screw plug 8 is positioned above the disc 13;

a chute 24 is formed at the inner bottom end of the cylinder 5, a supporting plate 21 is arranged in the chute 24, a pair of supporting seats 20 are fixed at the upper ends of the supporting plates 21, and the supporting seats 20 are positioned at the left side of the disc 13;

a motor shaft 25 is rotatably connected in the support body 3, a motor 2 which is in transmission connection with the right end of the motor shaft 25 is arranged at the right end of the support body 3, and the left end of the motor shaft 25 penetrates into the accommodating cavity 9 and is fixedly connected with the right end of the triangular block 10;

the spiral cooling pipe 4 is wound outside the cylinder 5, a feed inlet 7 is formed in the upper end of the cylinder 5 and positioned on the right of the spiral cooling pipe 4, and a discharge outlet 6 is formed in the lower end of the cylinder 5 and positioned on the left of the spiral cooling pipe 4; the left end of the cylinder 5 is connected with a sealing inner cover 18 through a hinge, the left end of the sealing inner cover 18 is provided with a sealing outer cover 17 which is connected with the left end surface of the cylinder 5 in a threaded manner, and the sealing outer cover 17 is fixed with a handrail 19;

a main shaft 15 fixed at the left end of the disc 13 is rotatably connected between the supporting seats 20, and a plurality of discs 16 are arranged outside the main shaft 15; the inside of the sliding groove 24 penetrates through the left end of the cylinder 5, side grooves 23 are formed in the front and rear ends of the inside of the sliding groove 24, and side bars 22 which are arranged in the side grooves 23 are fixed at the front and rear ends of the supporting piece 21;

the support base 20, the support piece 21, the side strips 22, the disc 13, the main shaft 15 and the disc 16 are used in a complete set to form an integral modularized component, the sealing outer cover 17 is screwed out, the sealing inner cover 18 is turned down to expose the inside of the cylinder 5, the support piece 21 is aligned with the sliding groove 24, the side strips 22 are aligned with the side grooves 23, the support piece 21 is pushed into the sliding groove 24 rightwards, the side strips 22 are pushed into the corresponding side grooves 23 rightwards at the same time, the spiral plug 8 is a transparent plug block, the sliding groove 24 plays a role in accommodating the support piece 21, the side strips 22 and the side grooves 23 cooperate to play a role in reinforcing and placing the support piece 21 in the sliding groove 24, the support piece 21 plays a role in firmly supporting the support base 20 in the cylinder 5, and the support piece 21 plays a role in stably placing the main shaft 15 and the disc 16 in the cylinder 5;

simultaneously, the right end of the main shaft 15 is observed visually through the screw plug 8 to align the disc 13 with the triangular block 10, the main shaft 15 or the disc 16 is manually rotated to align the triangular block 10 with the triangular groove 12, the triangular block 10 is pushed into the triangular groove 12, the triangular groove 12 provides accommodating space for the triangular block 10, the screw plug 8 is screwed out to expose the accommodating cavity 9 at the upper end of the supporting body 3, the circumference of the disc 13 is in threaded connection with the threaded pin 11, the inner end of the threaded pin 11 penetrates into the triangular groove 12 and is in threaded connection with the inside of the triangular block 10, the threaded pin 11 is screwed into the triangular block 10 from the outer surface of the disc 13, the main shaft 15 is rotated to drive the disc 13 to rotate, the plurality of threaded pins 11 are screwed into different positions in the triangular block 10 from different positions of the disc 13, the threaded pin 11 limits the triangular block 10 to move in the triangular groove 12, the threaded pin 11 plays a role of stabilizing the inside the triangular block 10, the threaded pin 11, the magnetic sheets, the triangular groove 12, the triangular block 10 and the disc 13 are matched with the motor shaft 13 to play a role of maintaining the stable connection of the

main shafts

15 and 25;

grinding media are added into the cylinder 5, the sealing outer cover 17 and the sealing inner cover 18 are sequentially closed to seal the surface of the cylinder 5, the sealing inner cover 18 is reinforced by using a lock catch, the sealing outer cover 17 is screwed around the surface of the cylinder 5, the sealing outer cover 17 and the sealing inner cover 18 are matched for use, so that the sealing performance of the cylinder 5 is enhanced, the cylinder 5 can be opened and the main shaft 15 and the disc 16 can be quickly replaced by respectively opening the screw plug 8, the sealing outer cover 17 and the sealing inner cover 18, liquid is input into the cylinder 5 through the feed inlet 7, the motor 2 drives the motor shaft 25 to rotate, the motor shaft 25 enables the triangular block 10 to stir the disc 13 in the triangular groove 12, and the ground liquid flows out from the discharge hole 6;

cold water is injected into the spiral cooling tube 4 which is arranged on the outer surface of the cylinder 5 in a surrounding manner, the cold water forms a temperature difference lower than the temperature difference inside the cylinder 5 in the spiral cooling tube 4, the surrounding spiral cooling tube 4 forms a spiral distribution structure on the surface of the cylinder 5 by means of cold water flowing along the inside of the spiral cooling tube 4, the spiral cooling tube 4 is beneficial to absorbing heat in the cylinder 5, the inside of the cylinder 5 can be heated by oppositely inputting hot water into the spiral cooling tube 4, the phenomenon of unstable operation of a sand mill caused by expansion and contraction in the cylinder 5 is reduced, the inside of the cylinder 5 is beneficial to being stable, and the multifunctional use of the sand mill is realized;

after a certain time of use, when the disc 16 needs to be maintained or replaced, the sealing inner cover 18 and the sealing outer cover 17 are sequentially opened to open the cylinder 5, the screw plug 8 is opened again, the spindle 15 is rotated to enable the triangular block 10 to drive the disc 13 to rotate so as to switch positions of different threaded pins 11 on the surface of the disc 13, all the threaded pins 11 are screwed out, the supporting piece 21 is pulled leftwards along the inside of the sliding groove 24, meanwhile, the side bar 22 slides in the corresponding side groove 23, the triangular block 10 is separated from the inside of the triangular groove 12, the supporting piece 21 moves the spindle 15, the disc 16, the supporting seat 20 and the disc 13 out of the inside of the cylinder 5, and then an integral modularized component consisting of the supporting seat 20, the supporting piece 21, the side bar 22, the disc 13, the spindle 15 and the disc 16 is installed in the cylinder 5 again (the specific process is identical to the steps shown above and is not repeated), convenience of replacing and maintaining the disc 13 is enhanced, and difficulty in replacing and maintaining the whole cylinder 16 is reduced.

Claims

1. The utility model provides a multi-functional horizontal sand mill, includes fuselage (1), its characterized in that:

the left side and the right side of the upper end of the machine body (1) are respectively provided with a cylinder (5) and a supporting body (3), and the left end of the supporting body (3) is provided with a containing cavity (9);

a disc (13) is arranged in the accommodating cavity (9), a triangular groove (12) is formed in the middle of the right end of the disc (13), a triangular block (10) is arranged in the triangular groove (12), and a magnetic sheet (14) tightly attached to the inside of the triangular groove (12) is fixed at the left end of the triangular block (10);

the accommodating cavity (9) is internally penetrated out of the upper end of the supporting body (3), the upper end of the supporting body (3) is in threaded connection with a screw plug (8), and the screw plug (8) is positioned above the disc (13);

the inner bottom of the cylinder (5) is provided with a sliding groove (24), a supporting piece (21) is arranged in the sliding groove (24), a pair of supporting seats (20) are fixed at the upper ends of the supporting pieces (21), and the supporting seats (20) are positioned on the left side of the disc (13).

2. A multi-functional horizontal sand mill as claimed in claim 1, wherein: the motor is characterized in that a motor shaft (25) is rotatably connected inside the support body (3), a motor (2) connected to the right end of the motor shaft (25) in a transmission manner is mounted at the right end of the support body (3), and the left end of the motor shaft (25) penetrates through the accommodating cavity (9) and is fixedly connected with the right end of the triangular block (10).

3. A multi-functional horizontal sand mill as claimed in claim 1, wherein: the spiral cooling tube (4) is wound outside the cylinder (5), a feeding hole (7) is formed in the upper end of the cylinder (5) and located on the right of the spiral cooling tube (4), and a discharging hole (6) is formed in the lower end of the cylinder (5) and located on the left of the spiral cooling tube (4).

4. A multi-functional horizontal sand mill as claimed in claim 1, wherein: the left end of the cylinder (5) is connected with a sealing inner cover (18) through a hinge, the left end of the sealing inner cover (18) is provided with a sealing outer cover (17) which is connected with the left end surface of the cylinder (5) in a threaded mode, and the sealing outer cover (17) is fixedly provided with a handrail (19).

5. A multi-functional horizontal sand mill as claimed in claim 1, wherein: a main shaft (15) fixed at the left end of the disc (13) is rotatably connected between the supporting seats (20), and a plurality of discs (16) are arranged outside the main shaft (15).

6. A multi-functional horizontal sand mill as claimed in claim 1, wherein: the left end of the cylinder (5) is penetrated out of the inside of the sliding groove (24), side grooves (23) are formed in the front end and the rear end of the inside of the sliding groove (24), and side bars (22) which are arranged near the inside of the side grooves (23) are fixed at the front end and the rear end of the supporting piece (21).

7. A multi-functional horizontal sand mill as claimed in claim 1, wherein: the circumference of the disc (13) is in threaded connection with a threaded pin (11), and the inner end of the threaded pin (11) penetrates into the triangular groove (12) and is in threaded connection with the inside of the triangular block (10).