CN211755522U

CN211755522U - Superfine wet grinding equipment

Info

Publication number: CN211755522U
Application number: CN201922471388.4U
Authority: CN
Inventors: 葛江峰; 葛君
Original assignee: Jiangyin Xin Jiu Machinery Manufacturing Co ltd
Current assignee: Jiangyin Xin Jiu Machinery Manufacturing Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an ultrafine wet grinding device, which comprises a frame, two bases, a grinding cavity, a motor, a rotating shaft, a plurality of V-shaped stirring rod groups, a plurality of baffles, a screen and two telescopic cylinders, wherein the grinding cavity is arranged in the frame and is provided with a feed inlet and a discharge outlet; the rotating shaft is in transmission connection with the motor and is driven by the motor to rotate, and the rotating shaft extends into the grinding cavity; the plurality of V-shaped stirring rod groups are respectively and symmetrically arranged on two sides of the rotating shaft along the extending direction of the rotating shaft; the plurality of baffles are respectively arranged on two sides of the inner wall of the grinding cavity and correspond to the V-shaped stirring rod group; the screen is arranged below the extending end of the rotating shaft; two telescopic cylinder are respectively installed in the both sides of frame symmetrically, and two telescopic cylinder's telescopic link extend into grind the intracavity respectively with the both ends fixed connection of screen cloth. Through the technical scheme, the occupied area is reduced, the grinding is sufficient under the matching of the V-shaped stirring rod group and the baffle, the grinding effect is ensured, and the grinding efficiency is improved.

Description

Superfine wet grinding equipment

Technical Field

The utility model relates to a wet process grinding equipment technical field, more specifically the utility model relates to an ultra-fine wet process grinding equipment that says so.

Background

The grinding device is one of the indispensable equipment in the paint production technology, and is used for grinding raw materials and powder to required fineness and granularity. The wet grinding machine is one kind of grinding device, and is widely used in various powder processing industries such as non-metal ore, chemical industry, medicine, metallurgy and the like.

However, the existing wet grinding machine usually has two grinding chambers for sufficient grinding, and two sets of grinding mechanism components are respectively equipped, so that the existing wet grinding machine not only occupies a large volume, but also has a complex mechanical structure and more energy consumption, and meanwhile, the grinding effect cannot be guaranteed, and the grinding efficiency is low.

Therefore, it is an urgent need to solve the above-mentioned problems by those skilled in the art to provide an ultra-fine wet polishing apparatus with a simple structure and reliable polishing effect.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an ultra-fine wet grinding apparatus, which aims to solve at least one of the above technical problems in the prior art to a certain extent.

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

an ultrafine wet grinding device comprises a frame, two bases, a grinding cavity, a motor, a rotating shaft, a plurality of V-shaped stirring rod groups, a plurality of baffles, a screen and two telescopic cylinders,

the frame forms an inner space;

the two bases are respectively arranged at two ends of the bottom of the rack, and the rack is supported by the two bases to be higher than the ground;

the grinding cavity is arranged in the inner space, a feed inlet is formed in the position, close to the upper part, of the grinding cavity, a discharge outlet is formed in the lower part of the grinding cavity, and the discharge outlet is communicated with the outside of the rack;

the motor is arranged on the top of the frame;

the rotating shaft is in transmission connection with the motor and is driven by the motor to rotate, and the rotating shaft extends into the grinding cavity;

the plurality of V-shaped stirring rod groups are respectively and symmetrically arranged on two sides of the rotating shaft along the extending direction of the rotating shaft;

the baffles are respectively arranged on two sides of the inner wall of the grinding cavity and correspond to the V-shaped stirring rod group;

the screen is arranged below the extending end of the rotating shaft, and the length of the screen is greater than the width of the grinding cavity;

two telescopic cylinder symmetry respectively is installed the both sides of frame, and two telescopic cylinder's telescopic link extends into grind the intracavity respectively with the both ends fixed connection of screen cloth.

Through taking above scheme, the beneficial effects of the utility model are that:

this novel only has a grinding chamber, area is reduced, mechanical structure has been simplified, and make the grinding abundant under the cooperation of V type puddler group and baffle, the screen cloth can block that the not up to standard grinding thing of fineness gets into the discharge gate simultaneously, under the stretching action of both sides telescopic cylinder, raise the grinding thing on the screen cloth again and carry out the regrinding between V type puddler group and the baffle, reach the standard until the fineness of grind, can see through the screen cloth and get into the discharge gate, and then guaranteed grinding effect, grinding efficiency is improved.

Furthermore, the cooling device also comprises a cooling fan, and the cooling fan is arranged on one side surface of the rack.

Adopt above-mentioned further technical scheme to produce beneficial effect is that radiator fan can disperse outside the frame with the partial heat that produces in the grinding chamber to reach the cooling purpose.

Further, still include the solenoid valve, the solenoid valve with telescopic cylinder is connected.

Adopt the beneficial effect that above-mentioned further technical scheme produced to be, the solenoid valve is used for switching and the switching of control gas circuit, and control compressed air uses telescopic cylinder, can adjust its flexible speed.

Further, still include the funnel, the funnel is installed on the discharge gate.

The beneficial effect that adopts above-mentioned further technical scheme to produce is that, the design of funnel is convenient for concentrate the collection and the processing to the material that grinds the completion.

Furthermore, the V-shaped stirring rod group comprises an upper stirring rod and a lower stirring rod, and an included angle is formed between the upper stirring rod and the lower stirring rod; the upper stirring rod is provided with a plurality of through holes.

Further, the included angle ranges from 30 degrees to 60 degrees.

The adoption of the further technical scheme has the beneficial effects that the contact between the grinding material and the upper stirring rod, the lower stirring rod and the baffle can be increased, the full grinding is realized, and the grinding efficiency is improved; meanwhile, due to the design of the through hole in the upper stirring rod, the grinding materials can be prevented from being accumulated on the upper stirring rod.

Further, the distance between the bottom of the rack and the ground is 20cm-30 cm.

Adopt the beneficial effect that above-mentioned further technical scheme produced to make things convenient for the manual work to accomplish the material to collect to the grinding that the discharge gate falls out.

Further, the fineness of the screen is 1.25 um.

Adopt the beneficial effect that above-mentioned further technical scheme produced to be, screen cloth fineness design is 1.25um, that is to say that the grindings of fineness more than 1.25um can be ground by the screen cloth separation once more, and the grindings of fineness below 1.25um can see through the screen cloth and get into the discharge gate and collect, and then can guarantee grinding effect completely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a superfine wet grinding apparatus according to the present invention;

in the figure: the device comprises a frame 1, a base 2, a motor 3, a rotating shaft 4, a stirring rod group 5-V, a baffle 6, a screen 7, a telescopic cylinder 8, a cooling fan 9, a feeding hole 11, a discharging hole 12, an upper stirring rod 51 and a lower stirring rod 52.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figure 1, the embodiment of the utility model discloses an ultrafine wet grinding device, which comprises a frame 1, two bases 2, a grinding cavity, a motor 3, a rotating shaft 4, a plurality of V-shaped stirring rod groups 5, a plurality of baffles 6, a screen 7 and two telescopic cylinders 8,

the frame 1 forms an inner space; the two bases 2 are respectively arranged at two ends of the bottom of the rack 1, and the two bases 2 support the rack 1 to be higher than the ground; the grinding cavity is arranged in the inner space, a feed inlet 11 is formed in the position, close to the upper part, of the grinding cavity, a discharge outlet 12 is formed in the lower part of the grinding cavity, and the discharge outlet 12 is communicated with the outside of the rack 1; the motor 3 is arranged at the top of the frame 1; the rotating shaft 4 is in transmission connection with the motor 3 and is driven by the motor 3 to rotate, and the rotating shaft 4 extends into the grinding cavity; the plurality of V-shaped stirring rod groups 5 are respectively and symmetrically arranged on two sides of the rotating shaft 4 along the extending direction of the rotating shaft 4; the baffles 6 are respectively arranged on two sides of the inner wall of the grinding cavity, and the baffles 6 correspond to the V-shaped stirring rod group 5; the screen 7 is arranged below the extending end of the rotating shaft 4, and the length of the screen 7 is greater than the width of the grinding cavity; two telescopic cylinder 8 are respectively installed at the both sides of frame 1 symmetrically, and two telescopic cylinder 8's telescopic link extends into and grinds the intracavity respectively with the both ends fixed connection of screen cloth 7. This novel only has a grinding chamber, area is reduced, mechanical structure has been simplified, and make the grinding abundant under the cooperation of V type puddler group 5 and baffle 6, screen cloth 7 can block that the substandard lapping thing of fineness gets into discharge gate 12 simultaneously, under the tensile effect of both sides telescopic cylinder 8, the lapping thing on the screen cloth 7 is raised again and is ground once more between V type puddler group 5 and the baffle 6, reach the standard until the fineness of grind, can see through screen cloth 7 and get into discharge gate 12, and then guaranteed grinding effect, grinding efficiency has been improved.

Specifically, the cooling device further comprises a cooling fan 9, and the cooling fan 9 is installed on one side face of the rack 1.

Specifically, the device further comprises an electromagnetic valve, and the electromagnetic valve is connected with the telescopic cylinder 8.

In particular, the device also comprises a funnel which is arranged on the discharge hole 12.

Specifically, the V-shaped stirring rod group 5 includes an upper stirring rod 51 and a lower stirring rod 52, and an included angle is formed between the upper stirring rod 51 and the lower stirring rod 52; the upper stirring rod 51 has a plurality of through holes.

Specifically, the included angle ranges from 30 degrees to 60 degrees.

Specifically, the distance between the bottom of the rack 1 and the ground is 20cm-30 cm.

Specifically, the fineness of the screen 7 is 1.25 um.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An ultrafine wet grinding device is characterized by comprising a frame, two bases, a grinding cavity, a motor, a rotating shaft, a plurality of V-shaped stirring rod groups, a plurality of baffles, a screen and two telescopic cylinders,

the frame forms an inner space;

the motor is arranged on the top of the frame;

2. The ultra-fine wet grinding apparatus according to claim 1, further comprising a heat radiating fan installed at one side of the frame.

3. The ultra-fine wet grinding apparatus according to claim 1, further comprising a solenoid valve connected to the telescopic cylinder.

4. The ultra-fine wet grinding apparatus according to claim 1, further comprising a hopper installed on the discharge hole.

5. The ultra-fine wet grinding device according to claim 1, wherein the V-shaped stirring rod set comprises an upper stirring rod and a lower stirring rod, and an included angle is formed between the upper stirring rod and the lower stirring rod; the upper stirring rod is provided with a plurality of through holes.

6. The ultra-fine wet grinding apparatus according to claim 5, wherein said included angle is in the range of 30 ° to 60 °.

7. The ultra-fine wet grinding apparatus according to claim 1, wherein the distance between the bottom of the housing and the ground is 20cm to 30 cm.

8. The ultra-fine wet grinding apparatus as claimed in claim 1, wherein the fineness of the mesh is 1.25 um.