CN220678041U

CN220678041U - Dynamic discharging grinder

Info

Publication number: CN220678041U
Application number: CN202322340549.2U
Authority: CN
Inventors: 杨阳; 钟建军; 杨鸿�; 牙韩华
Original assignee: Dongguan Pinnuo Machinery Equipment Co ltd
Current assignee: Dongguan Pinnuo Machinery Equipment Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-29
Anticipated expiration: 2033-08-28

Abstract

The utility model relates to the technical field of grinding equipment, in particular to a dynamic discharging type grinding machine; comprises a machine table, a rotating mechanism and a grinding mechanism; the grinding mechanism comprises an inner shell and a rotating shaft, the inner shell is enclosed to form an inner grinding cavity structure, the rotating shaft is arranged in the grinding cavity, the rotating end of the rotating mechanism is connected with the rotating shaft, and a discharging net is arranged in the grinding cavity and positioned on the rotating shaft; compared with the prior art, the utility model has the advantages that the discharging net is arranged on the rotating shaft, so that the rotating mechanism can drive the discharging net and the rotating shaft to rotate simultaneously, the discharging net can generate larger centrifugal force in the rotating process, the slurry possibly attached to the discharging net can be continuously thrown out, the discharging net can not be blocked when the material is filtered, the grinder can normally and efficiently operate, centrifugal dynamic discharging is realized, the grinding efficiency and quality of the material are further improved, meanwhile, the failure rate of the grinder is reduced, and the service life of the grinder is prolonged.

Description

Dynamic discharging grinder

Technical Field

The utility model relates to the technical field of grinding equipment, in particular to a dynamic discharging type grinding machine.

Background

At present, in the grinding process of a grinder such as glue, paint or paint, the grinder is mainly used for crushing materials through a grinding shaft in a collision manner, and then the materials are filtered and discharged through a discharging net, however, the discharging net of the existing grinder is generally fixedly installed, slurry is easily attached to the discharging net when the materials are continuously filtered through the discharging net, so that the slurry is blocked the discharging net, once the materials block the discharging net, the discharging is reduced, the internal pressure and the temperature of a grinding cavity of the grinder are continuously increased, the grinder is failed, and the efficient work of the grinder is not facilitated. For this purpose, we propose a dynamic discharge mode mill.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a dynamic discharging type grinding machine, which can effectively solve the problems in the prior art after being improved.

The technical scheme of the utility model is as follows:

the dynamic discharging grinder comprises a machine table, a rotating mechanism, a grinding mechanism and a discharging net;

the grinding mechanism comprises an inner shell and a rotating shaft, the inner shell encloses and forms an inner grinding cavity structure, the rotating shaft is arranged inside the grinding cavity, the rotating end of the rotating mechanism is connected with the rotating shaft, a discharging net is arranged inside the grinding cavity and located on the rotating shaft, and the rotating mechanism can drive the discharging net and the rotating shaft to rotate simultaneously.

Further, the outside welding of inner shell has the shell, be provided with the cooling passageway between inner shell and the shell.

Further, a water inlet and a water outlet are respectively arranged on the side face of the shell, the water inlet is communicated with the cooling channel, and the cooling channel is communicated with the water outlet.

Further, at least one bar pin is welded on the outer side of the rotating shaft.

Further, at least one zirconium bead is injected into the grinding cavity.

Further, feed inlet and discharge gate are installed respectively to the side of shell, feed inlet and inner shell intercommunication, the discharge net encloses and closes and form the open-ended ejection of compact chamber structure, discharge gate and ejection of compact chamber intercommunication.

Further, the discharging net is arranged close to one end of the rotating mechanism.

Furthermore, the rotating mechanism adopts a gear motor, the rotating shaft is of a hollow shaft structure, and the opening end of the discharging cavity is communicated with the rotating shaft.

The beneficial effects of the utility model are as follows:

compared with the prior art, the utility model has the advantages that the discharging net is arranged on the rotating shaft, so that the rotating mechanism can drive the discharging net and the rotating shaft to rotate simultaneously, the discharging net can generate larger centrifugal force in the rotating process, the slurry possibly attached to the discharging net can be continuously thrown out, the discharging net can not be blocked when the material is filtered, the grinder can normally and efficiently operate, centrifugal dynamic discharging is realized, the grinding efficiency and quality of the material are further improved, meanwhile, the failure rate of the grinder is reduced, and the service life of the grinder is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure, 1, a machine; 2. a rotating mechanism; 3. a grinding mechanism; 4. a discharging net; 5. an inner case; 6. a rotating shaft; 7. a grinding chamber; 8. a housing; 9. a cooling channel; 10. a water inlet; 11. a bar pin; 12. a feed inlet; 13. and a discharging cavity.

Detailed Description

The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:

as shown in FIG. 1, the dynamic discharging type grinding machine comprises a machine table 1, a rotating mechanism 2, a grinding mechanism 3 and a discharging net 4; the rotary mechanism 2 and the grinding mechanism 3 are installed on the machine table 1, the grinding mechanism 3 comprises an inner shell 5 and a rotating shaft 6, the inner shell 5 is enclosed to form an inner grinding cavity 7 structure, a large amount of materials are injected into the grinding cavity 7, the materials are continuously ground and crushed in the grinding cavity 7, a large grinding amount can be realized, the rotating shaft 6 is installed inside the grinding cavity 7, the rotating end of the rotary mechanism 2 is connected with the rotating shaft 6, and a discharging net 4 is installed inside the grinding cavity 7 and located on the rotating shaft 6, so that the rotary mechanism 2 can drive the discharging net 4 and the rotating shaft 6 to rotate simultaneously; because rotary mechanism 2 can drive ejection of compact net 4 and axis of rotation 6 rotation simultaneously, under the effect of centrifugal force for be difficult for being blocked by thick liquids on the ejection of compact net 4, guarantee to grind going on smoothly of work.

As a preferred embodiment; an outer shell 8 is welded outside the inner shell 5, and a cooling channel 9 is arranged between the inner shell 5 and the outer shell 8; through being equipped with cooling passageway 9, can carry out the cooling to grinding mechanism 2 and handle, prevent that the temperature from rising and lead to its inside pressure increase, and then ensure the normal work of grinding.

As a preferred embodiment; a water inlet 10 and a water outlet are respectively arranged on the side surface of the shell 8, the water inlet 10 is communicated with a cooling channel 9, and the cooling channel 9 is communicated with the water outlet; it can be understood that a water refrigerating system is further connected between the water inlet 10 and the water outlet, so as to form a cold water circulating system, cold water is introduced into the cooling channel 9 by the water inlet 10, the grinding mechanism 3 is cooled, heat exchange is realized, then warm water discharged from the water outlet is re-introduced into the water refrigerating system, the temperature of the water is reduced, and the water is recycled and conveyed; in the process, the cooling water can be recycled, the production cost is reduced, excessive discharge of the recycled water can be avoided, the environment is polluted, and the environmental protection performance is further enhanced.

As a preferred embodiment; a plurality of bar pins 11 are arranged on the outer side of the rotating shaft 6 at equal intervals; a plurality of zirconium beads are injected into the grinding cavity 7; the setting of excellent round pin 11 and zirconium pearl is all bump grinding to the material for the grinding effect of material is better, and the production efficiency of grinding can be promoted to the mutually supporting of excellent round pin 11 and zirconium pearl.

As a preferred embodiment; the side of shell 8 installs feed inlet 12 and discharge gate respectively, feed inlet 12 and inner shell 5 intercommunication, the discharge net 4 encloses and closes and form opening shape ejection of compact chamber 13 structure, the discharge net 4 is close to rotary mechanism 2 one end setting, the discharge gate communicates with ejection of compact chamber 13. In the process of discharging, the ground material can enter the discharging cavity 13 and then is discharged through a discharging hole (not shown), the discharging efficiency in the process is higher, and the material can be effectively prevented from blocking the discharging net 4.

As a preferred embodiment; the rotating mechanism 2 adopts a gear motor, the rotating shaft 6 is of a hollow shaft structure, and the opening end of the discharging cavity 13 is communicated with the rotating shaft 6. The structure setting here, the purpose is that the inside material of discharge cavity 13 can carry to discharge gate department and discharge, it can be understood that the one end that rotation axis 6 is close to gear motor is connected with the pipeline through the bearing, the pipeline is connected with the discharge gate, when making gear motor drive rotation axis 6 rotate, connect the pipeline on the discharge gate and be motionless state, and the open end and the rotation axis 6 intercommunication of discharge cavity 13, the material can be carried to discharge gate department through discharge cavity 13, rotation axis 6 and pipeline and discharged, simultaneously, the oil blanket spare is still installed to the pipeline department of connection, make the condition that the material seepage material can be avoided appearing in the discharge process.

The working principle of the utility model is as follows: firstly, injecting materials into the grinding cavity 7 through the feed inlet 12, then starting the gear motor, simultaneously driving the discharging net 4 and the rotating shaft 6 to rotate, and when the rotating shaft 6 rotates, mutually matching the rod pin 11 and the zirconium beads, so that the materials can be effectively crushed and ground, and meanwhile, introducing cold water into the cooling channel 9 to cool the grinding mechanism 3, so as to prevent the temperature and the pressure from rising; then, the ground and qualified materials enter the discharging cavity 13 through the discharging net 4 and are conveyed to a discharging hole through the discharging cavity 13, the rotating shaft 6 and the pipeline to be discharged.

It should be noted that the main problems in the prior art are: the discharging net is fixedly installed, the discharging net is easy to be blocked by materials, the internal pressure and the temperature of the grinding cavity of the discharging net are continuously increased, and the grinding machine is broken down, so that the efficient work of the grinding machine is not facilitated.

So through the improvement back of this application, through installing ejection of compact net 4 on axis of rotation 6 for rotary mechanism 3 can drive ejection of compact net 4 and axis of rotation 6 simultaneously and rotate, ejection of compact net 4 can produce great centrifugal force at pivoted in-process, can throw away the thick liquids that probably adhere to constantly, and the material can not block up ejection of compact net 4 when filtering, makes the mill normally high-efficient function, realizes centrifugal dynamic ejection of compact, and then promotes the grinding efficiency and the quality of material, simultaneously, reduces the fault rate of grinding machine, prolongs the life of grinding machine.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims

1. Dynamic discharging mode grinds machine, its characterized in that:

comprises a machine table, a rotating mechanism, a grinding mechanism and a discharging net;

2. The dynamic discharge mode grinder of claim 1, wherein: an outer shell is welded outside the inner shell, and a cooling channel is arranged between the inner shell and the outer shell.

3. The dynamic discharge mode grinder of claim 2, wherein: the side of the shell is provided with a water inlet and a water outlet respectively, the water inlet is communicated with a cooling channel, and the cooling channel is communicated with the water outlet.

4. A dynamic discharge mode grinder as defined in claim 3, wherein: at least one bar pin is welded on the outer side of the rotating shaft.

5. The dynamic discharge mode grinder of claim 4, wherein: at least one zirconium bead is injected into the grinding cavity.

6. The dynamic discharge mode grinder of claim 5, wherein: the side of shell installs feed inlet and discharge gate respectively, feed inlet and inner shell intercommunication, the discharge screen encloses to close and forms opening shape ejection of compact chamber structure, discharge gate and ejection of compact chamber intercommunication.

7. The dynamic discharge mode grinder of claim 6, wherein: the discharging net is arranged close to one end of the rotating mechanism.

8. The dynamic discharge mode grinder of claim 7, wherein: the rotating mechanism adopts a speed reducing motor, the rotating shaft is of a hollow shaft structure, and the opening end of the discharging cavity is communicated with the rotating shaft.