CN219943081U

CN219943081U - Cooling structure for superfine grinding

Info

Publication number: CN219943081U
Application number: CN202321432216.6U
Authority: CN
Inventors: 熊尧; 彭伟; 刘学武
Original assignee: Sichuan Liuneng Micro Nano Technology Co ltd
Current assignee: Sichuan Liuneng Micro Nano Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-03
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to the field of crushing devices, in particular to a cooling structure for superfine crushing, which comprises a water inlet pipe, wherein one end of the water inlet pipe is fixedly communicated with a first rotary joint, the first rotary joint is fixedly communicated with the middle of one side wall of a crushing disc, the crushing disc is of a hollow structure, a hollow shaft is fixedly communicated with the middle of the other side wall of the crushing disc, a plurality of uniformly distributed guide pipes are fixedly communicated with the outer wall of the hollow shaft, and the outer ends of the guide pipes are fixedly communicated with the corresponding positions of the outer wall of the crushing disc. According to the utility model, the water can be led into the first rotary joint through the water inlet pipe, so that the hollow inner cavity of the crushing disc can be driven, the crushing disc is cooled from the inside, the cooling effect on the crushing disc and raw materials can be improved, and compared with the conventional ventilation cooling, the cooling effect is better, the using effect of the device is improved, and meanwhile, the service life of the crushing disc is prolonged.

Description

Cooling structure for superfine grinding

Technical Field

The utility model relates to the field of crushing devices, in particular to a cooling structure for superfine crushing.

Background

When smashing the raw materials into powdered material, need use corresponding superfine pulverizer, superfine pulverizer is through motor drive transmission shaft rotation to drive crushing dish and rotate the raw materials and smash, at kibbling in-process, can produce a large amount of heat, thereby in order to avoid the high level to the influence of raw materials and crushing dish, thereby need use corresponding cooling mechanism.

Most of the existing cooling devices used by the ultrafine grinding device are simple ventilation cooling devices, the cooling effect is poor, gao Wenren can be stacked on the surface of the grinding disc, gao Wenren can affect the raw materials, and meanwhile the service life of the grinding disc can be also affected by high temperature. Therefore, we propose a cooling structure for superfine grinding.

Disclosure of Invention

The utility model aims to provide a cooling structure for superfine grinding, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cooling structure for superfine grinding comprises a water inlet pipe, wherein one end of the water inlet pipe is fixedly communicated with a first rotary joint, the first rotary joint is fixedly communicated with the middle of one side wall of a grinding disc, and the grinding disc is of a hollow structure;

the middle of the other side wall of the crushing disc is fixedly communicated with a hollow shaft, a plurality of uniformly distributed guide pipes are fixed on the outer wall of the hollow shaft, and the outer ends of the guide pipes are fixedly communicated with the corresponding positions of the outer wall of the crushing disc.

Through adopting above-mentioned technical scheme, utilize the inlet tube can be with in the leading-in first rotary joint of cooling water, then get into hollow crushing dish inner chamber to can cool off from inside, guarantee the cooling effect, in the leading-in water gets into the inside cooling of crushing dish back, in the leading-in hollow shaft of pipe along the cooling water, thereby realize leading out water, and then realize continuous running water taking away the temperature, promoted the cooling effect.

As a preferred embodiment of the present utility model, the crushing disc is integrally formed with a plurality of uniformly distributed crushing blades at one time.

Through adopting above-mentioned technical scheme, crushing dish is at pivoted in-process, utilizes crushing sword can realize carrying out superfine crushing to the raw materials.

As a preferred embodiment of the utility model, the outer end of the hollow shaft is fixedly connected with a second rotary joint, and the outer end of the second rotary joint is fixedly connected with a water return pipe.

Through adopting above-mentioned technical scheme, the setting of second rotary joint guarantees that the hollow shaft can rotate, can export the water after using simultaneously.

As a preferred embodiment of the utility model, the outer wall of the hollow shaft is fixedly sleeved with a belt pulley.

Through adopting above-mentioned technical scheme, the setting of belt pulley for make things convenient for and drive belt connects, thereby guarantee to drive the hollow shaft and drive crushing dish rotation, provide power.

As a preferred embodiment of the present utility model, the first rotary joint and the hollow shaft are arranged concentrically.

By adopting the technical scheme, the first rotary joint, the crushing disc and the hollow shaft synchronously and concentrically rotate.

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

according to the cooling structure for superfine grinding, disclosed by the technical scheme of the utility model, water can be led into the first rotary joint through the water inlet pipe, so that the hollow inner cavity of the grinding disc can be driven, the grinding disc is cooled from the inside, the cooling effect on the grinding disc and raw materials can be improved, and compared with the conventional ventilation cooling, the cooling effect is better, the using effect of the device is improved, and meanwhile, the service life of the grinding disc is prolonged;

through the pipe of crushing dish back equipartition to can follow crushing dish back edge and export the water after the heat absorption, pipe equipartition is in crushing dish edge, thereby guarantees that cooling water removes the route maximize in crushing dish, thereby further promotes the cooling effect, guarantees the cooling comprehensiveness and thoroughly to crushing dish.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram showing the overall structure of a cooling structure for ultrafine grinding of the present utility model;

FIG. 2 is a schematic view of a pulverizing disc structure of a cooling structure for ultrafine pulverizing according to the present utility model;

fig. 3 is a schematic side view of the cooling structure for ultrafine grinding of the utility model.

In the figure:

1. a water inlet pipe; 2. a first rotary joint; 3. a shredder plate; 31. a crushing knife; 4. a belt pulley; 5. a hollow shaft; 51. a conduit; 52. a second rotary joint; 53. and a water return pipe.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a cooling structure for superfine grinding, includes inlet tube 1, and the fixed intercommunication of one end of inlet tube 1 has first rotary joint 2, and first rotary joint 2 and the fixed intercommunication of a lateral wall department of crushing dish 3 and crushing dish 3 are hollow structure, can use inlet tube 1 to lead into first rotary joint 2 with cooling water, then get into hollow crushing dish 3 inner chamber to can cool off from inside, guarantee the cooling effect;

further, a plurality of uniformly distributed crushing cutters 31 are integrally formed on the crushing disc 3 at a time, and the crushing disc 3 can realize superfine crushing of raw materials by utilizing the crushing cutters 31 in the rotating process;

as shown in fig. 1 and 2; the middle of the other side wall of the crushing disc 3 is fixedly communicated with a hollow shaft 5, a plurality of uniformly distributed guide pipes 51 are fixed on the outer wall of the hollow shaft 5, the outer ends of the guide pipes 51 are fixedly communicated with the corresponding positions of the outer wall of the crushing disc 3, after the introduced water enters the inside of the crushing disc 3 for cooling, cooling water is introduced into the hollow shaft 5 along the guide pipes 51, so that water is led out, the temperature is taken away by continuous flowing water, and the cooling effect is improved;

further, the outer end of the hollow shaft 5 is fixedly connected with a second rotary joint 52, the outer end of the second rotary joint 52 is fixedly connected with a water return pipe 53, and the arrangement of the second rotary joint 52 ensures that the hollow shaft 5 can rotate and simultaneously can lead out used water;

furthermore, the belt pulley 4 is fixedly sleeved on the outer wall of the hollow shaft 5, and the belt pulley 4 is arranged so as to be convenient to connect with a transmission belt, thereby ensuring that the hollow shaft 5 is driven to drive the crushing disc 3 to rotate and provide power;

it is worth mentioning that the first rotary joint 2 and the hollow shaft 5 are arranged concentrically, so that a synchronous concentric rotation of the first rotary joint 2, the grating disk 3 and the hollow shaft 5 is ensured.

The utility model relates to a cooling structure for superfine grinding, which is implemented by the following principle: utilize inlet tube 1 can be with in the leading-in first rotary joint 2 of cooling water, then get into hollow crushing dish 3 inner chamber to can cool off from inside, in the inside cooling of entering crushing dish 3 of leading-in water, the cooling water is along in the leading-in hollow shaft 5 of pipe 51, thereby realize leading out water, and then realize continuous running water taking away the temperature, promoted the cooling effect, then utilize second rotary joint 52 and wet return 53 with water leading out can.

In addition, the cooling structure for superfine grinding comprises the components which are all universal standard components or components known by a person skilled in the art, the structure and the principle of the cooling structure are all known by the person skilled in the art or are known by a conventional experiment method, all the electric devices are connected through wires at the idle position of the device, the electric devices refer to power elements, the electric devices and an adaptive monitoring computer and a power supply, the specific connection means refers to the following working principle, the electric connection is completed through the working sequence among the electric devices, the detailed connection means is known in the art, the following main introduction of the working principle and the process are not described for electric control.

Claims

1. The utility model provides a cooling structure for superfine grinding, includes inlet tube (1), its characterized in that: one end of the water inlet pipe (1) is fixedly communicated with a first rotary joint (2), the first rotary joint (2) is fixedly communicated with the middle of one side wall of the crushing disc (3), and the crushing disc (3) is of a hollow structure;

the middle of the other side wall of the crushing disc (3) is fixedly communicated with a hollow shaft (5), a plurality of uniformly distributed guide pipes (51) are fixedly arranged on the outer wall of the hollow shaft (5), and the outer ends of the guide pipes (51) are fixedly communicated with the corresponding part of the outer wall of the crushing disc (3).

2. The cooling structure for ultrafine grinding of claim 1, wherein: a plurality of uniformly distributed crushing cutters (31) are integrally formed at one time of the crushing disc (3).

3. The cooling structure for ultrafine grinding of claim 1, wherein: the outer end of the hollow shaft (5) is fixedly communicated with a second rotary joint (52), and the outer end of the second rotary joint (52) is fixedly communicated with a water return pipe (53).

4. The cooling structure for ultrafine grinding of claim 1, wherein: the outer wall of the hollow shaft (5) is fixedly sleeved with a belt pulley (4).

5. The cooling structure for ultrafine grinding of claim 1, wherein: the first rotary joint (2) and the hollow shaft (5) are concentrically arranged.