CN217830236U - Sand mill for superfine material - Google Patents

Abstract

The utility model belongs to the sand mill field, especially, the sand mill of superfine material need close the machine to current sand mill when the material loading for equipment can't last to grind the material, and sand mill's continuous processing ability is weaker, carries out the problem of grinding simultaneously in the in-process inconvenience of last unloading, now proposes following scheme, and it includes supporting baseplate, support curb plate, grinding barrel, axis of rotation, servo motor, material loading subassembly and unloading subassembly, support curb plate fixed mounting is on supporting baseplate, grinding barrel fixed mounting is in one side of supporting the curb plate, unloading subassembly and material loading subassembly all set up in the grinding barrel, the axis of rotation rotates to be installed in the grinding barrel. The utility model discloses in the in-service use, the sand mill need not shut down the machine when material loading and unloading, and equipment can last to grind the material, and the continuous processing ability of sand mill is stronger, grinds simultaneously at the in-process convenience of last unloading.

Description

Sand mill for superfine material

Technical Field

The utility model relates to a sand mill technical field especially relates to a sand mill of superfine material.

Background

The sand mill is mainly used for wet grinding of chemical liquid products, can be roughly divided into a horizontal sand mill, a basket type sand mill, a vertical sand mill and the like according to the use performance, mainly comprises a machine body, a grinding cylinder, a sand grinding disc, a grinding medium, a motor and a feeding pump, the feeding speed is controlled by the feeding pump, and the feeding speed is controlled by the retrieving application number: 202122466751.0 discloses a sand mill of superfine material, including the base plate, base plate roof one side fixedly connected with fixed plate, be provided with slewing mechanism in the fixed plate, slewing mechanism has fixedly cup jointed the grinding vessel, there is sealed lid in the grinding vessel both sides through screw fixed mounting, one side sealed lid one side lateral wall central point puts fixedly connected with connecting rod, base plate diapire one side is provided with actuating mechanism, however in the in-service use process, the machine needs to shut down when the grinding mill is unloading for equipment can't last to grind the material, and the continuous processing ability of grinding mill is less strong, at the inconvenient grinding simultaneously of in-process of unloading.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sand mill for superfine materials.

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

the utility model provides a sand mill of superfine material, includes supporting baseplate, support curb plate, grinding barrel, axis of rotation, servo motor, material loading subassembly and unloading subassembly, support curb plate fixed mounting is on supporting baseplate, grinding barrel fixed mounting is in one side of supporting the curb plate, unloading subassembly and material loading subassembly all set up in grinding barrel, the axis of rotation rotates and installs in grinding barrel, fixed cover is equipped with band pulley one in the axis of rotation, servo motor fixed mounting is on supporting baseplate, fixedly connected with band pulley two on servo motor's the output shaft, band pulley two and band pulley drive connection have same belt, the material loading subassembly includes conveying pipe, linking bridge, screw conveying pole and step motor, one side fixed mounting of grinding barrel has the linking bridge, and fixed mounting has the conveying pipe on the linking bridge, the chute feeder has been seted up to the one end of axis of rotation, and the conveying pipe sets up in the chute feeder, the screw conveying pole is installed to the chute feeder internal rotation, one side fixed mounting of linking bridge has step motor, and step motor's output shaft fixed connection is on the screw conveying pole, all fixedly connected with the inlet pipe on the both sides inner wall of chute feeder.

Preferably, the unloading subassembly includes control cover, unloading baffle, connecting block, gear, rack and adjustment handle, fixed cover is equipped with the control cover on the grinding barrel, the feed opening has been seted up on the control cover, the unloading hole has been seted up on the inner wall of grinding barrel.

Preferably, the fixed slot has been seted up on the inner wall of feed opening, the connecting block is installed to the fixed slot internal rotation, and one side fixed mounting of connecting block has the unloading baffle, and fixed mounting has the gear on the connecting block, the shifting chute has been seted up on the inner wall of fixed slot, and slidable mounting has rack, rack and gear engagement in the shifting chute.

Preferably, a thread groove is formed in one end of the rack, a first screw rod is installed on an internal thread of the thread groove, and an adjusting handle is fixedly installed at one end of the first screw rod.

Preferably, a rotating groove is formed in the inner wall of the fixing groove, a rotating block is fixedly connected to the connecting block, and the rotating block is rotatably installed in the rotating groove.

Preferably, the stepping motor is fixedly connected to the connecting support through a bolt.

Preferably, a plurality of grinding discs are fixedly connected to the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) The utility model discloses a sand mill of superfine material at the axis of rotation at grinding barrel pivoted in-process, can last the material loading in to grinding barrel through conveying pipe, screw feed pole and inlet pipe, and do not need the sand mill to shut down, and the material loading can not influence normal grinding.

(2) The utility model discloses a sand mill of superfine material at the axis of rotation at grinding barrel pivoted in-process, can open the unloading hole through control sleeve and unloading baffle, can carry out the unloading in the grinding process, and does not need the sand mill to shut down, and the unloading can not influence normal grinding yet.

Drawings

FIG. 1 is a schematic structural view of a grinding machine for ultrafine materials according to the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the grinding barrel and the control sleeve of the grinder for ultra-fine materials according to the present invention;

FIG. 3 is a schematic structural view of part A of a grinding machine for ultrafine materials according to the present invention;

fig. 4 is a schematic structural diagram of part B of the sand mill for ultrafine materials according to the present invention.

In the figure: 1. a support base plate; 2. supporting the side plates; 3. a grinding barrel; 4. a rotating shaft; 5. a first belt wheel; 6. a servo motor; 7. a second belt wheel; 8. a control sleeve; 9. a blanking hole; 10. connecting blocks; 11. a blanking baffle; 12. a gear; 13. a rack; 14. a first screw rod; 15. an adjusting handle; 16. connecting a bracket; 17. a feed pipe; 18. a screw conveying rod; 19. a feed pipe; 20. a stepper motor.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-4, a sand mill for superfine materials comprises a supporting bottom plate 1, a supporting side plate 2, a grinding barrel 3, a rotating shaft 4 and a servo motor 6, wherein the supporting side plate 2 is fixedly arranged on the supporting bottom plate 1, the grinding barrel 3 is fixedly arranged on one side of the supporting side plate 2, the rotating shaft 4 is rotatably arranged in the grinding barrel 3, a plurality of grinding discs are fixedly connected on the rotating shaft 4, a belt wheel I5 is fixedly sleeved on the rotating shaft 4, the servo motor 6 is fixedly arranged on the supporting bottom plate 1, a belt wheel II 7 is fixedly connected on an output shaft of the servo motor 6, the belt wheel II 7 and the belt wheel I5 are in transmission connection with a same belt, a connecting bracket 16 is fixedly arranged on one side of the grinding barrel 3, a feeding pipe 17 is fixedly arranged on the connecting bracket 16, a feeding groove is formed in one end of the rotating shaft 4, the feeding pipe 17 is arranged in the feeding groove, a spiral conveying rod 18 is rotatably mounted in the feeding groove, a stepping motor 20 is fixedly mounted on one side of the connecting support 16, an output shaft of the stepping motor 20 is fixedly connected to the spiral conveying rod 18, the inner walls of the two sides of the feeding groove are fixedly connected with a feeding pipe 19, a control sleeve 8 is fixedly sleeved on the grinding barrel 3, a discharging opening is formed in the control sleeve 8, a discharging hole 9 is formed in the inner wall of the grinding barrel 3, a fixing groove is formed in the inner wall of the discharging opening, a connecting block 10 is rotatably mounted in the fixing groove, a discharging baffle 11 is fixedly mounted on one side of the connecting block 10, a gear 12 is fixedly mounted on the connecting block 10, a moving groove is formed in the inner wall of the fixing groove, a rack 13 is slidably mounted in the moving groove, the rack 13 is meshed with the gear 12, and a threaded groove is formed in one end of the rack 13, a first screw rod 14 is installed in the thread groove, and an adjusting handle 15 is fixedly installed at one end of the first screw rod 14.

In this embodiment, seted up on the inner wall of fixed slot and rotated the groove, fixedly connected with turning block on the connecting block 10, the turning block rotates to be installed and rotates the inslot.

In this embodiment, the stepping motor 20 is fixedly connected to the connecting bracket 16 by bolts.

In this embodiment, the rotation adjusting handle 15 can drive the first screw rod 14 to rotate, the first screw rod 14 drives the rack 13 to move, the rack 13 drives the gear 12 to rotate, the gear 12 can drive the connecting block 10 and the blanking baffle 11 to rotate, after the blanking baffle 11 opens the blanking hole 9, the material in the grinding barrel 3 can be discharged from the blanking hole 9, the stepping motor 20 drives the screw conveying rod 18 to rotate, the screw conveying rod 18 can drive the material transportation in the feeding pipe 17, the material is put into the feeding port on the feeding pipe 17, the material enters the feeding pipe 17 and is fed into the two feeding pipes 19, and then is fed into the grinding barrel 3 through the feeding pipes 19, meanwhile, the servo motor 6 drives the second belt pulley 7 to rotate, the second belt pulley 7 drives the first pulley 5 on the belt to rotate, and the first pulley 5 drives the rotating shaft 4 to continuously rotate in the grinding barrel 3 and grind the material.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses in the in-service use, the sand mill need not shut down the machine when material loading and unloading, and equipment can last to grind the material, and the continuous processing ability of sand mill is stronger, grinds simultaneously at the in-process convenience of last unloading.

Claims (7)

1. The grinding machine for the superfine materials is characterized by comprising a supporting base plate (1), a supporting side plate (2), a grinding barrel (3), a rotating shaft (4), a servo motor (6), a feeding assembly and a discharging assembly, wherein the supporting side plate (2) is fixedly installed on the supporting base plate (1), the grinding barrel (3) is fixedly installed on one side of the supporting side plate (2), the discharging assembly and the feeding assembly are both arranged in the grinding barrel (3), the rotating shaft (4) is rotatably installed in the grinding barrel (3), a belt wheel I (5) is fixedly sleeved on the rotating shaft (4), the servo motor (6) is fixedly installed on the supporting base plate (1), a belt wheel II (7) is fixedly connected on an output shaft of the servo motor (6), the belt wheel II (7) and the belt wheel I (5) are in transmission connection with the same belt, the feeding assembly comprises a feeding pipe (17), a connecting support (16), a spiral conveying rod (18) and a stepping motor (20), the feeding pipe (17), the rotating shaft connecting support (16) is fixedly installed on one side of the grinding barrel (3), the connecting support (16) is fixedly provided with the feeding pipe (17), one end of the feeding pipe (17) is provided with a feeding groove (17), and the feeding pipe (17) is arranged in the conveying groove (17) which is arranged in the conveying groove (17) and is arranged in the conveying groove (17), one side fixed mounting of linking bridge (16) has step motor (20), and step motor (20)'s output shaft fixed connection is on screw conveyor pole (18), equal fixedly connected with inlet pipe (19) on the both sides inner wall of chute feeder.

2. The sand mill for the superfine materials according to claim 1, wherein the blanking assembly comprises a control sleeve (8), a blanking baffle (11), a connecting block (10), a gear (12), a rack (13) and an adjusting handle (15), the control sleeve (8) is fixedly sleeved on the grinding barrel (3), a blanking port is formed in the control sleeve (8), and a blanking hole (9) is formed in the inner wall of the grinding barrel (3).

3. The sand mill for the superfine material according to claim 2, wherein a fixing groove is formed in the inner wall of the discharging opening, the connecting block (10) is rotatably installed in the fixing groove, a discharging baffle (11) is fixedly installed on one side of the connecting block (10), a gear (12) is fixedly installed on the connecting block (10), a moving groove is formed in the inner wall of the fixing groove, a rack (13) is slidably installed in the moving groove, and the rack (13) is meshed with the gear (12).

4. The grinder for the ultrafine materials according to claim 3, wherein one end of the rack (13) is provided with a thread groove, a first screw rod (14) is installed in the thread groove, and an adjusting handle (15) is fixedly installed at one end of the first screw rod (14).

5. The grinder for ultra-fine materials as claimed in claim 3, wherein the inner wall of the fixed groove is opened with a rotation groove, the connecting block (10) is fixedly connected with a rotation block, and the rotation block is rotatably installed in the rotation groove.

6. The grinder for ultra-fine materials as set forth in claim 1, wherein the stepping motor (20) is fixedly connected to the connection bracket (16) by means of bolts.

7. The grinder for ultra-fine materials as claimed in claim 1, wherein a plurality of grinding disks are fixedly connected to the rotating shaft (4).

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