CN215541541U

CN215541541U - A colloid mill device for lubricating grease produces posttreatment

Info

Publication number: CN215541541U
Application number: CN202121250363.2U
Authority: CN
Inventors: 周圆; 黄建明
Original assignee: Changsha Zhongcheng Petrochemical Co ltd
Current assignee: Changsha Zhongcheng Petrochemical Co ltd
Priority date: 2021-06-06
Filing date: 2021-06-06
Publication date: 2022-01-18
Anticipated expiration: 2031-06-06

Abstract

The utility model belongs to the technical field of lubricating grease production, and particularly relates to a colloid mill device for post-treatment of lubricating grease production, which comprises a grinding groove, wherein a frame is welded on the grinding groove, a motor is fixedly installed on the frame, a rotating shaft is arranged on the motor, the rotating shaft is rotatably connected in the frame, a square rod is welded on the rotating shaft, a main shaft is slidably sleeved on the outer side of the square rod, a grinding head is welded on the main shaft, a boss is welded in the grinding groove, the grinding head is in contact with the boss, a filter cylinder is fixedly sleeved on the outer side of the boss, and an air cylinder is fixedly installed on the frame. According to the utility model, the motor is arranged on the frame, the motor drives the main shaft to rotate to drive the grinding head to rotate for grinding, meanwhile, the air cylinder is started to drive the supporting plate to reciprocate up and down, so that the main shaft is driven to move, the grinding head is hammered while rotating, and the grinding efficiency is higher.

Description

A colloid mill device for lubricating grease produces posttreatment

Technical Field

The utility model relates to the technical field of lubricating grease production, in particular to a colloid mill device for treatment after lubricating grease production.

Background

The lubricating grease is a thick grease-like semisolid, is used for a mechanical friction part to play a role in lubrication and sealing, and is also used for a metal surface to play a role in filling gaps and preventing rust. Is mainly prepared by blending mineral oil and a thickening agent. They can be classified into two types, i.e., soap-based fats and non-soap-based fats, according to the thickener. The thickener for soap base grease is usually metal soap such as lithium, sodium, calcium, aluminum, zinc, etc., and also metal soap such as potassium, barium, lead, manganese, etc. The thickening agent of non-soap base grease is synthesized by graphite, carbon black and asbestos, and can be divided into general lubricating grease and special lubricating grease according to the application, the former is used for general mechanical parts, and the latter is used for tractors, railway locomotives, ship machinery, petroleum drilling machinery, valves and the like.

In the prior art, when a colloid mill device for the post-treatment of lubricating grease production grinds lubricating grease, the grinding efficiency is low, and meanwhile, when the lubricating grease is ground, the grinding is not complete enough. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a colloid mill device for treating lubricating grease after production, which solves the problems of low grinding efficiency and incomplete grinding.

In order to achieve the purpose, the utility model provides the following technical scheme: a colloid mill device for post-treatment of lubricating grease production comprises a grinding groove, wherein a frame is welded on the grinding groove, a motor is fixedly installed on the frame, a rotating shaft is arranged on the motor, the rotating shaft is connected with the rotating shaft in a rotating manner, a square rod is welded on the rotating shaft, a main shaft is sleeved on the outer side of the square rod in a sliding manner, a grinding head is welded on the main shaft, a boss is welded in the grinding groove, the grinding head is in contact with the boss, a filter cartridge is fixedly sleeved on the outer side of the boss, an air cylinder is fixedly installed on the frame, an air cylinder rod is arranged on the air cylinder, an air cylinder rod is sleeved in the frame in a sliding manner, a support plate is welded at the tail end of the air cylinder rod, a support ring is arranged on the grinding groove, a guide rod is welded on the grinding head, a guide rod is sleeved in the support ring in a sliding manner, a feed cartridge is sleeved in the support ring, the last welding of feed cylinder has the feeder hopper, the welding has the bracing piece on the support ring, the welding has the riding ring on the bracing piece, the discharge opening has been seted up on the grinding groove, the rubber buffer has been cup jointed in the discharge opening.

Preferably, a square hole is formed in the spindle, and a square rod is sleeved in the square hole in a sliding mode.

Preferably, the filter cylinder is welded with the grinding groove, and the filter cylinder is contacted with the grinding head.

Preferably, the supporting plate is provided with a supporting groove, a steel ball is arranged in the supporting groove, and the steel ball is in contact with the main shaft.

Preferably, the support ring is welded with a lug, and the lug is in contact with the grinding groove.

Preferably, a feeding cylinder is sleeved in the supporting ring in a sliding mode, and the supporting ring is in contact with the feeding hopper.

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

1. according to the utility model, the motor is arranged on the frame, the motor drives the main shaft to rotate to drive the grinding head to rotate for grinding, meanwhile, the air cylinder is started to drive the supporting plate to reciprocate up and down, so that the main shaft is driven to move, the grinding head is driven to move, and the grinding head is hammered while rotating, so that the grinding efficiency is higher.

2. According to the utility model, the filter cylinder is fixedly sleeved outside the boss and filters the ground lubricating grease, so that the lubricating grease with larger granularity is retained on the boss and continuously ground until the lubricating grease is sufficiently and completely ground, and further the lubricating grease is fully ground.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

In the figure: 1. a grinding groove; 2. a frame; 3. a motor; 4. a rotating shaft; 5. a square rod; 6. a main shaft; 7. a square hole; 8. a grinding head; 9. a boss; 10. a cylinder; 11. a cylinder rod; 12. a support plate; 13. a support groove; 14. steel balls; 15. a support ring; 16. a bump; 17. a guide bar; 18. a feeding cylinder; 19. a feed hopper; 20. a support bar; 21. a ring; 22. a discharge hole; 23. a rubber plug; 24. a filter cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a colloid mill device for post-treatment of grease production comprises a grinding groove 1, a frame 2 welded on the grinding groove 1, a motor 3 fixedly mounted on the frame 2, a rotating shaft 4 arranged on the motor 3, a rotating shaft 4 rotatably connected in the frame 2, a square rod 5 welded on the rotating shaft 4, a main shaft 6 slidably sleeved on the outer side of the square rod 5, a grinding head 8 welded on the main shaft 6, a boss 9 welded in the grinding groove 1, the grinding head 8 contacting with the boss 9, a filter cartridge 24 fixedly sleeved on the outer side of the boss 9, an air cylinder 10 fixedly mounted on the frame 2, an air cylinder rod 11 arranged on the air cylinder 10, an air cylinder rod 11 slidably sleeved on the frame 2, a support plate 12 welded on the end of the air cylinder rod 11, a support ring 15 arranged on the grinding groove 1, a guide rod 17 welded on the grinding head 8, a guide rod 17 slidably sleeved on the support ring 15, a feed cartridge 18 sleeved on the support ring 15, a feed hopper 19 is welded on the feed cylinder 18, a support rod 20 is welded on the support ring 15, a support ring 21 is welded on the support rod 20, a discharge hole 22 is formed in the grinding groove 1, and a rubber plug 23 is sleeved in the discharge hole 22.

Referring to fig. 2, a square hole 7 is formed in the main shaft 6, and the square rod 5 is slidably sleeved in the square hole 7. Through setting up the cooperation of quad slit 7 and quad bar 5 for quad bar 5 rotates and can drives the main shaft 6 and rotate.

Referring to fig. 2, the filter cartridge 24 is welded to the grinding tank 1, and the filter cartridge 24 is in contact with the grinding head 8. The ground raw material is filtered by providing the filter cartridge 24.

Referring to fig. 3, a supporting groove 13 is formed on the supporting plate 12, a steel ball 14 is disposed in the supporting groove 13, and the steel ball 14 contacts with the spindle 6. By providing the support grooves 13 and the steel balls 14, the friction force between the main shaft 6 and the support plate 12 is reduced.

Referring to fig. 4, the supporting ring 15 is welded with the bump 16, and the bump 16 contacts with the grinding groove 1. By providing the projections 16, the friction between the support ring 15 and the grinding groove 1 is reduced.

Referring to fig. 2, the feed cylinder 18 is slidably sleeved in the ring 21, and the ring 21 contacts with the feed hopper 19. The feed hopper 19 is supported by the provision of a retaining ring 21.

The specific implementation process of the utility model is as follows: when the grinding head is used, materials enter a grinding groove 1 through a feed hopper 19, the feed hopper 19 is limited on a support ring 15 through a support rod 20 and a support ring 21, so that the materials entering the grinding groove 1 are prevented from being retained on a grinding head 8, the materials completely fall on a boss 9, a motor 3 is started, the motor 3 starts a rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive a square rod 5 to rotate, the square rod 5 drives a main shaft 6 to rotate, the main shaft 6 drives the grinding head 8 to rotate to grind lubricating grease on the boss 9, meanwhile, an air cylinder 10 is started, an air cylinder rod 11 of the air cylinder 10 drives a support plate 12 to move upwards, the support plate 12 drives the main shaft 6 to move upwards, the main shaft 6 drives the grinding head 8 to move upwards to leave the boss 9, then the air cylinder rod 11 of the air cylinder 10 resets again, the grinding head 8 moves downwards and resets under the gravity action of the grinding head 8 to perform hammer grinding on the materials, and then make grinding efficiency higher, through cup joint a section of thick bamboo 24 at the boss 9 outside fixed, a section of thick bamboo 24 filters the grease that grinds for the great grease of granularity is stayed and is continuously ground on boss 9, and is enough complete until the grease is ground, and then guarantees to the grinding of grease abundant, opens rubber buffer 23, and the grease through a section of thick bamboo 24 passes through discharge opening 22 and discharges.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A colloid mill device for lubricating grease post-production treatment, comprising a grinding groove (1), characterized in that: the grinding machine is characterized in that a frame (2) is welded on a grinding groove (1), a motor (3) is fixedly installed on the frame (2), a rotating shaft (4) is arranged on the motor (3), the rotating shaft (4) is connected in the frame (2) in a rotating manner, a square rod (5) is welded on the rotating shaft (4), a main shaft (6) is sleeved on the outer side of the square rod (5) in a sliding manner, a grinding head (8) is welded on the main shaft (6), a boss (9) is welded in the grinding groove (1), the grinding head (8) is in contact with the boss (9), a filter cartridge (24) is fixedly sleeved on the outer side of the boss (9), an air cylinder (10) is fixedly installed on the frame (2), an air cylinder rod (11) is arranged on the air cylinder (10), an air cylinder rod (11) is sleeved on the frame (2) in a sliding manner, and a tail end support plate (12) is welded on the air cylinder rod (11), be provided with support ring (15) on grinding groove (1), the welding has guide arm (17) on grinding head (8), guide arm (17) have been cup jointed in support ring (15) slides, feed cylinder (18) have been cup jointed in support ring (15), the welding has feeder hopper (19) on feed cylinder (18), the welding has bracing piece (20) on support ring (15), the welding has bearing ring (21) on bracing piece (20), discharge opening (22) have been seted up on grinding groove (1), rubber buffer (23) have been cup jointed in discharge opening (22).

2. A colloid mill installation for post-production treatment of lubricating grease according to claim 1, characterized in that: a square hole (7) is formed in the main shaft (6), and a square rod (5) is sleeved in the square hole (7) in a sliding mode.

3. A colloid mill installation for post-production treatment of lubricating grease according to claim 1, characterized in that: the filter cylinder (24) is welded with the grinding groove (1), and the filter cylinder (24) is contacted with the grinding head (8).

4. A colloid mill installation for post-production treatment of lubricating grease according to claim 1, characterized in that: a supporting groove (13) is formed in the supporting plate (12), a steel ball (14) is arranged in the supporting groove (13), and the steel ball (14) is in contact with the main shaft (6).

5. A colloid mill installation for post-production treatment of lubricating grease according to claim 1, characterized in that: the supporting ring (15) is welded with a lug (16), and the lug (16) is in contact with the grinding groove (1).

6. A colloid mill installation for post-production treatment of lubricating grease according to claim 1, characterized in that: the feed cylinder (18) is sleeved in the support ring (21) in a sliding mode, and the support ring (21) is in contact with the feed hopper (19).