CN219252709U - Special three-roller mill device of lubricating grease - Google Patents

Abstract

The utility model discloses a special three-roller mill device for lubricating grease, and relates to the technical field of lubricating grease production. The utility model comprises a shell, wherein the center of the inner side of the shell is provided with a grinding component, and both sides of the inner part of the shell are provided with scraping components; the grinding assembly comprises a T-shaped frame, and a primary roller and a secondary roller which are respectively arranged through a first sliding block and a second sliding block; the scraping assembly comprises a scraping plate and an electric push rod, wherein the scraping plate is arranged through a moving plate. According to the utility model, through the arrangement of the grinding assembly, the first sliding block and the second sliding block in the grinding assembly are utilized to respectively drive the primary roller and the secondary roller to move, the problem that the existing grinding roller is inconvenient to adjust the distance between the grinding rollers is solved, through the arrangement of the scraping assembly, the scraping plate is driven to move by the moving plate and the electric push rod in the scraping assembly, and the scraping plate is utilized to scrape the materials adhered on the primary roller, so that the problem that the materials are easy to adhere on the existing grinding roller is solved.

Description

Special three-roller mill device of lubricating grease

Technical Field

The utility model belongs to the technical field of lubricating grease production, and particularly relates to a special three-roller mill device for lubricating grease.

Background

Grease is a thick grease-like semisolid, is commonly used for friction parts of machinery, plays lubricating and sealing roles, is also used for metal surfaces, plays a role in filling gaps and rust prevention, is mainly prepared from mineral oil or synthetic lubricating oil and a thickening agent, and is often required to grind materials in the production process of the grease, and in order to improve grinding efficiency, a three-roller mill device is often used, and compared with a common grinder, the three-roller mill device can realize secondary grinding of the materials at one time, but has the following defects in actual use:

1. when the existing three-roller mill device special for lubricating grease is used, the existing three-roller mill is inconvenient to adjust the distance between the grinding rollers, so that the existing three-roller mill device is inconvenient to use;

2. when the existing three-roller mill device special for lubricating grease is used, the existing three-roller mill is inconvenient to scrape materials adhered on the grinding roller, so that the existing three-roller mill device is inconvenient to use.

Therefore, the existing three-roller grinder device special for lubricating grease cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

Disclosure of Invention

The utility model aims to provide a special three-roller grinder device for lubricating grease, which is characterized in that a first sliding block and a second sliding block in a grinding assembly are utilized to drive a first roller and a second roller to move respectively through the arrangement of the grinding assembly, so that the distance between the first roller and the distance between the first roller and the second roller are adjusted, the problem that the distance between the grinding rollers is inconvenient to adjust in the prior art is solved, a moving plate and an electric push rod in the scraping assembly are utilized to drive a scraping plate to move through the arrangement of the scraping assembly, and materials adhered on the first roller are scraped through the scraping plate, so that the problem that materials are easy to adhere on the existing grinding roller is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a special three-roller grinder device for lubricating grease, which comprises a shell, wherein a grinding component is arranged at the center of the inner side of the shell, and scraping components are arranged at both sides of the inner side of the shell;

the grinding component comprises a T-shaped frame which is respectively arranged at the front end and the rear end of the inner side of the shell, and a primary roller and a secondary roller which are respectively arranged through a first sliding block and a second sliding block;

the scraping assembly comprises a scraping plate and an electric push rod, wherein the scraping plate is arranged through a moving plate.

Further, the T-shaped frame is fixedly connected to the front end and the rear end of the center position of the inner side of the shell through the L-shaped plate respectively, a first sliding groove is formed in the upper portion of the end face of the T-shaped frame, a first sliding block is slidably connected to the inner side of the first sliding groove, a second sliding groove is formed in the lower portion of the end face of the T-shaped frame, the second sliding block is slidably connected to the inner side of the second sliding groove, and the primary roller and the secondary roller are respectively and rotatably connected between the first sliding block and the second sliding block in an adjacent mode.

Further, the first motor is fixedly connected to the outer wall of one side of the T-shaped frame through the first installation frame, the output shaft of the first motor penetrates through the outer wall of one side of the T-shaped frame and is fixedly connected with the first screw rod, the other end of the first screw rod is rotationally connected to the inner side upper portion of the first sliding groove, the first sliding blocks are respectively sleeved on the two sides of the outer wall of the first screw rod, the first limiting rod is fixedly connected to the inner side lower portion of the first sliding groove, and the first limiting rod penetrates through the lower portion of the outer wall of the first sliding block.

Further, one side of the bottom of the T-shaped frame is fixedly connected with a second motor through a second mounting frame, an output shaft of the second motor penetrates through the bottom of the T-shaped frame and is fixedly connected with a second screw rod, the other end of the second screw rod is rotationally connected to one side of the inner side top of a second sliding groove, a second sliding block is sleeved on the outer wall of the second screw rod, the other side of the inner part of the second sliding groove is fixedly connected with a second limiting rod, and the second limiting rod penetrates through the other side of the surface of the second sliding block.

Further, a first rotating shaft is rotatably connected between the first sliding blocks, the first-stage roller sleeve is arranged on the outer wall of the first rotating shaft, a third motor is fixedly connected to the first sliding blocks, and an output shaft of the third motor penetrates through the first sliding blocks and is fixedly connected with the front end of the first rotating shaft.

Further, a second rotating shaft is rotatably connected between the second sliding blocks, the second-stage roller is sleeved on the outer wall of the second rotating shaft, a fourth motor is fixedly connected to the second sliding blocks, and an output shaft of the fourth motor penetrates through the second sliding blocks and is fixedly connected with the front end of the second rotating shaft.

Further, one side outer wall of the scraping plate is fixedly connected to one side outer wall of the movable plate, the other side outer wall of the scraping plate is in abutting connection with one side of the primary roller, the electric push rods are respectively and fixedly connected to the central positions of the outer walls of the two sides of the shell, and the output ends of the electric push rods penetrate through the outer wall of the shell and are fixedly connected to the central positions of the outer wall of the other side of the movable plate.

Further, the front end and the rear end of the outer wall of the other side of the moving plate are fixedly connected with third limiting rods, and the other ends of the third limiting rods penetrate through the outer walls of the two sides of the shell and are fixedly connected with limiting plates.

Further, the top fixedly connected with top cap of shell, the top central point of top cap puts fixedly connected with feeder hopper, the equal fixedly connected with bracing piece all around of bottom of shell, the bottom central point of shell puts fixedly connected with discharging pipe, the equal fixedly connected with stock guide in inside both sides of shell.

The utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the grinding assembly, the first motor is started firstly, the first motor drives the first screw rod to rotate, under the action of threaded connection between the first screw rod and the first sliding block, the first sliding block drives the primary roller to move in opposite directions or back to each other, so that the adjustment of the distance between the primary rollers is completed, the second motor is started again, the output shaft of the second motor drives the second screw rod to synchronously rotate, and under the action of threaded connection between the second screw rod and the second sliding block, the second sliding block drives the secondary roller to move, so that the adjustment of the distance between the primary roller and the secondary roller is completed, and the problem that the distance between the conventional grinding rollers is inconvenient to adjust is solved.

2. According to the utility model, the electric push rod is started through the arrangement of the scraping component, the output end of the electric push rod drives the movable plate to move, and the movable plate drives the scraping plate to move, so that one end of the scraping plate is in abutting connection with the primary roller, and the materials adhered on the primary roller are scraped off through the action of the scraping plate, so that the problem that the materials are easy to adhere on the existing grinding roller is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a special three-roller mill device for lubricating grease;

FIG. 2 is a disassembled view of the housing;

FIG. 3 is a disassembled view of the abrasive assembly;

FIG. 4 is a schematic diagram of the connection between the T-shaped frame and the first and second sliders;

fig. 5 is a schematic structural view of the scraping assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. a housing; 11. a top cover; 12. a feed hopper; 13. a support rod; 14. a discharge pipe; 15. a material guide plate; 2. a grinding assembly; 21. a T-shaped frame; 211. an L-shaped plate; 212. a first chute; 213. a second chute; 22. a first slider; 221. a first mounting frame; 222. a first motor; 223. a first screw rod; 224. a first stop lever; 23. a second slider; 231. a second mounting frame; 232. a second motor; 233. a second screw rod; 234. a second limit rod; 24. a primary roller; 241. a first rotating shaft; 242. a third motor; 25. a secondary roller; 251. a second rotating shaft; 252. a fourth motor; 3. a scraping assembly; 31. a moving plate; 311. a third limit rod; 312. a limiting plate; 32. a scraper; 33. an electric push rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the utility model discloses a special three-roller grinder device for lubricating grease, which comprises a shell 1, wherein a grinding component 2 is arranged at the center of the inner side of the shell 1, and scraping components 3 are arranged at both sides of the inner side of the shell 1;

the grinding assembly 2 comprises a T-shaped frame 21 respectively arranged at the front and rear ends of the inner side of the shell 1, and a primary roller 24 and a secondary roller 25 respectively arranged through a first sliding block 22 and a second sliding block 23;

the scraping assembly 3 comprises a scraping plate 32 and an electric push rod 33 which are arranged through a moving plate 31;

when the device is used, firstly, the distance between the primary roller 24 and the secondary roller 25 is adjusted, the first motor 222 is started firstly, the first motor 222 drives the first screw rod 223 to rotate, under the action of threaded connection between the first screw rod 223 and the first slide block 22, the first slide block 22 drives the primary roller 24 to move oppositely or back to the first slide rod, so that the distance between the primary roller 24 is adjusted, the second motor 232 is started again, the output shaft of the second motor 232 drives the second screw rod 233 to synchronously rotate, and under the action of threaded connection between the second screw rod 233 and the second slide block 23, the second slide block 23 drives the secondary roller 25 to move, so that the distance between the primary roller 24 and the secondary roller 25 is adjusted;

then, starting an electric push rod 33, wherein the output end of the electric push rod 33 drives a moving plate 31 to move, and the moving plate 31 drives a scraping plate 32 to move, so that one end of the scraping plate 32 is in abutting connection with the primary roller 24, and the materials adhered on the primary roller 24 are scraped off under the action of the scraping plate 32;

finally, the third motor 242 and the fourth motor 252 are started, the third motor 242 and the fourth motor 252 drive the primary roller 24 and the secondary roller 25 to rotate through the first rotating shaft 241 and the second rotating shaft 251 respectively, the material is added into the inner side of the shell 1 through the feed hopper 12, the material is primarily ground through the action between the primary rollers 24, the material is secondarily ground through the combined action between the primary rollers 24 and the secondary roller 25, and the ground material is discharged through the discharge pipe 14.

As shown in fig. 3 and fig. 4, the T-shaped frame 21 is fixedly connected to the front end and the rear end of the inner side center position of the housing 1 through an L-shaped plate 211, a first sliding groove 212 is formed above the end surface of the T-shaped frame 21, a first sliding block 22 is slidingly connected to the inner side of the first sliding groove 212, a second sliding groove 213 is formed below the end surface of the T-shaped frame 21, a second sliding block 23 is slidingly connected to the inner side of the second sliding groove 213, and a primary roller 24 and a secondary roller 25 are respectively and rotatably connected between adjacent first sliding blocks 22 and second sliding blocks 23;

the setting of T type frame 21, first spout 212 and second spout 213 has realized installing first slider 22 and second slider 23, and the setting of L template 211 has realized installing T type frame 21, and first slider 22 and second slider 23's setting has realized installing primary roller 24 and secondary roller 25 respectively, and primary roller 24 is provided with two sets of, and secondary roller 25 is provided with a set of, has realized preliminary grinding to the material through the setting of two sets of primary rollers 24 to have realized the secondary grinding to the material through the cooperation effect between primary roller 24 and the secondary roller 25.

As shown in fig. 4, a first motor 222 is fixedly connected to an outer wall of one side of the T-shaped frame 21 through a first mounting frame 221, an output shaft of the first motor 222 penetrates through an outer wall of one side of the T-shaped frame 21 and is fixedly connected with a first screw rod 223, the other end of the first screw rod 223 is rotatably connected to an upper inner side of the first sliding groove 212, the first sliding blocks 22 are respectively sleeved on two sides of the outer wall of the first screw rod 223, a first limiting rod 224 is fixedly connected to a lower inner side of the first sliding groove 212, and the first limiting rod 224 penetrates through a lower outer side of the first sliding blocks 22;

the setting of first mounting bracket 221 has realized installing first motor 222, the setting of first motor 222 has realized driving first lead screw 223 and has rotated, the outer wall both sides of first lead screw 223 are left-handed screw and right-handed screw setting respectively, and connect through the screw spin between first lead screw 223 and the first slider 22, drive first slider 22 and do the back motion when first lead screw 223 corotation, drive first slider 22 and do the opposite movement when first lead screw 223 contrarotation, the setting of first gag lever post 224 makes the motion of first slider 22 more stable.

As shown in fig. 4, one side of the bottom of the T-shaped frame 21 is fixedly connected with a second motor 232 through a second mounting frame 231, an output shaft of the second motor 232 penetrates through the bottom of the T-shaped frame 21 and is fixedly connected with a second screw rod 233, the other end of the second screw rod 233 is rotatably connected to one side of the top of the inner side of the second sliding groove 213, a second sliding block 23 is sleeved on the outer wall of the second screw rod 233, the other side of the inner part of the second sliding groove 213 is fixedly connected with a second limiting rod 234, and the second limiting rod 234 penetrates through the other side of the surface of the second sliding block 23;

the setting of second mounting bracket 231 has realized installing second motor 232, and the setting of second motor 232 has realized driving second lead screw 233 and rotates, is the external screw thread setting on the outer wall of second lead screw 233, and is connected through the screw thread spin between second lead screw 233 and the second slider 23, drives second slider 23 and upwards moves when second lead screw 233 corotation, drives second slider 23 and downwards moves when second lead screw 233 reverses.

As shown in fig. 3, a first rotating shaft 241 is rotatably connected between the first sliding blocks 22, the primary roller 24 is sleeved on the outer wall of the first rotating shaft 241, a third motor 242 is fixedly connected to the first sliding blocks 22, and an output shaft of the third motor 242 penetrates through the first sliding blocks 22 and is fixedly connected with the front end of the first rotating shaft 241;

the first rotating shaft 241 is arranged to mount the primary roller 24, and the third motor 242 is arranged to drive the first rotating shaft 241 to rotate, so that the primary roller 24 is driven to rotate, and the rotation directions of the adjacent primary rollers 24 are opposite.

As shown in fig. 3, a second rotating shaft 251 is rotatably connected between the second sliding blocks 23, the second-stage roller 25 is sleeved on the outer wall of the second rotating shaft 251, a fourth motor 252 is fixedly connected to the second sliding blocks 23, and an output shaft of the fourth motor 252 penetrates through the second sliding blocks 23 and is fixedly connected with the front end of the second rotating shaft 251;

the second rotating shaft 251 is arranged to mount the secondary roller 25, and the fourth motor 252 is arranged to drive the second rotating shaft 251 to rotate, so as to drive the secondary roller 25 to rotate.

As shown in fig. 5, one side outer wall of the scraper 32 is fixedly connected to one side outer wall of the moving plate 31, the other side outer wall of the scraper 32 is in abutting connection with one side of the primary roller 24, the electric push rods 33 are respectively fixedly connected to the central positions of the outer walls of the two sides of the shell 1, and the output ends of the electric push rods 33 penetrate through the outer wall of the shell 1 and are fixedly connected to the central position of the outer wall of the other side of the moving plate 31;

the setting of movable plate 31 has realized installing scraper blade 32, and scraper blade 32's setting has realized scraping off the material of adhesion on the one-level roller 24, and electric putter 33's setting has realized driving movable plate 31 and has moved to drive scraper blade 32 and move.

As shown in fig. 5, the front end and the rear end of the outer wall of the other side of the moving plate 31 are fixedly connected with a third limiting rod 311, and the other end of the third limiting rod 311 penetrates through the outer walls of the two sides of the housing 1 and is fixedly connected with a limiting plate 312;

the setting of the third stop lever 311 realizes the installation of the moving plate 31, and the setting of the third stop lever 311 and the stop plate 312 makes the movement of the moving plate 31 more stable.

As shown in fig. 2, a top cover 11 is fixedly connected to the top of the shell 1, a feed hopper 12 is fixedly connected to the center of the top cover 11, supporting rods 13 are fixedly connected to the periphery of the bottom of the shell 1, a discharge pipe 14 is fixedly connected to the center of the bottom of the shell 1, and material guide plates 15 are fixedly connected to two sides of the interior of the shell 1;

the setting of top cap 11 has realized sealing the inboard of shell 1, and the setting of feeder hopper 12 has realized adding the material in to shell 1, and the supporting role of shell 1 has been realized in the setting of bracing piece 13, and the setting of discharging pipe 14 has realized discharging the material after grinding in the shell 1, and the setting of stock guide 15 has realized concentrating the material that grinds together to the convenience is unloaded.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (9)

1. The utility model provides a special three roller mill device of lubricating grease, includes shell (1), its characterized in that: the grinding assembly (2) is arranged at the center of the inner side of the shell (1), and scraping assemblies (3) are arranged on two sides of the inner part of the shell (1);

the grinding assembly (2) comprises T-shaped frames (21) which are respectively arranged at the front end and the rear end of the inner side of the shell (1), and a primary roller (24) and a secondary roller (25) which are respectively arranged through a first sliding block (22) and a second sliding block (23);

the scraping assembly (3) comprises a scraping plate (32) and an electric push rod (33) which are arranged through a moving plate (31).

2. The grease specific three-roll grinder assembly according to claim 1, wherein: t type frame (21) are in through L template (211) fixed connection respectively the front and back end of shell (1) inboard central point put, first spout (212) have been seted up to the terminal surface top of T type frame (21), first slider (22) sliding connection is in the inboard of first spout (212), second spout (213) have been seted up to the terminal surface below of T type frame (21), second slider (23) sliding connection is in the inboard of second spout (213), primary roller (24) with secondary roller (25) rotate respectively and connect first slider (22) with between the second slider (23) are adjacent.

3. The grease specific three-roll grinder assembly according to claim 2, wherein: first motor (222) is fixedly connected with through first mounting bracket (221) on the outer wall of one side of T type frame (21), the output shaft of first motor (222) runs through outer wall and fixedly connected with first lead screw (223) of one side of T type frame (21), the other end of first lead screw (223) rotates and connects the inboard top of first spout (212), first slider (22) are overlapped respectively and are established the outer wall both sides of first lead screw (223), the inboard below fixedly connected with first gag lever post (224) of first spout (212), first gag lever post (224) run through the outer wall below of first slider (22).

4. The grease specific three-roll grinder assembly according to claim 2, wherein: the bottom one side of T type frame (21) is through second mounting bracket (231) fixedly connected with second motor (232), the output shaft of second motor (232) runs through the bottom of T type frame (21) and fixedly connected with second lead screw (233), the other end of second lead screw (233) rotates to be connected one side at second spout (213) inboard top, second slider (23) cover is established on the outer wall of second lead screw (233), the inside opposite side fixedly connected with second gag lever post (234) of second spout (213), second gag lever post (234) run through the surface opposite side of second slider (23).

5. The grease specific three-roll grinder assembly according to claim 2, wherein: the first rotating shafts (241) are rotationally connected between the first sliding blocks (22), the primary rollers (24) are sleeved on the outer walls of the first rotating shafts (241), third motors (242) are fixedly connected to the first sliding blocks (22), and output shafts of the third motors (242) penetrate through the first sliding blocks (22) and are fixedly connected with the front ends of the first rotating shafts (241).

6. The grease specific three-roll grinder assembly according to claim 2, wherein: the second rotating shafts (251) are rotationally connected between the second sliding blocks (23), the second-stage rollers (25) are sleeved on the outer walls of the second rotating shafts (251), the second sliding blocks (23) are fixedly connected with fourth motors (252), and output shafts of the fourth motors (252) penetrate through the second sliding blocks (23) and are fixedly connected with the front ends of the second rotating shafts (251).

7. The grease specific three-roll grinder assembly according to claim 1, wherein: one side outer wall of scraper blade (32) is fixedly connected on one side outer wall of movable plate (31), the opposite side outer wall of scraper blade (32) is contradicted and is connected one side of one-level roller (24), electric putter (33) are fixed connection respectively on the central point of shell (1) both sides outer wall put, electric putter's (33) output runs through the outer wall of shell (1) and fixed connection are in on the opposite side outer wall central point of movable plate (31).

8. The grease specific three-roll grinder assembly according to claim 7, wherein: the front end and the rear end of the outer wall of the other side of the moving plate (31) are fixedly connected with third limiting rods (311), and the other ends of the third limiting rods (311) penetrate through the outer walls of the two sides of the shell (1) and are fixedly connected with limiting plates (312).

9. The grease specific three-roll grinder assembly according to claim 1, wherein: the top fixedly connected with top cap (11) of shell (1), top central point of top cap (11) puts fixedly connected with feeder hopper (12), all around the bottom of shell (1) all fixedly connected with bracing piece (13), the bottom central point of shell (1) puts fixedly connected with discharging pipe (14), the inside both sides of shell (1) all fixedly connected with stock guide (15).

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