CN218950012U

CN218950012U - Powder hopper capable of filtering uniformly

Info

Publication number: CN218950012U
Application number: CN202223606176.0U
Authority: CN
Inventors: 朱兵辉
Original assignee: Dongguan Mucun Machinery Co ltd
Current assignee: Dongguan Mucun Machinery Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-02
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the field of powder hoppers, in particular to a powder hopper with uniform filtration, which comprises a hopper shell; a hopper inner shell is arranged in the hopper outer shell; the hopper inner shell is arranged in the middle of the upper end of the hopper outer shell, a chute is formed in the middle of each surface of the inner wall of the hopper inner shell downwards, and a filter screen is arranged at the upper end of the hopper inner shell; the lower part of hopper inner shell is provided with the pipe, and the lower extreme of pipe and the lower part interconnect of hopper shell, the upper end of pipe are provided with the arc surface, and first feed inlet has been seted up to the outside of arc surface correspondence spout, corresponds the connection each other between spout and the first feed inlet. The beneficial effects of the utility model are as follows: the powder is filtered through the filter screen, then the powder is distributed downwards through the arc surface pipe in the middle of the guide rod, the specific gravity of the powder is better and evenly distributed, and the occurrence of the condition of different powder molding weights is reduced.

Description

Powder hopper capable of filtering uniformly

Technical Field

The utility model relates to the field of powder hoppers, in particular to a powder hopper with uniform filtration.

Background

In many industries such as injection molding, pharmacy and the like, powder materials are required to be fed into a feeding mechanism according to required feeding amount, and in the feeding process, workers need to filter sundries in the powder materials to avoid the powder materials from entering the next procedure along with the powder materials;

however, in the existing processing equipment, impurities are generally filtered and separated into two steps, or some hoppers with filtering functions cannot uniformly filter powder, so that blockage is easily caused, and the working efficiency is reduced.

Disclosure of Invention

The utility model provides a technical scheme capable of solving the problems in order to overcome the defects of the prior art.

A powder hopper with uniform filtration comprises a hopper shell;

the upper part of the hopper outer shell is of a square shell structure, the lower part of the hopper outer shell is of a conical structure, and the hopper inner shell is arranged in the hopper outer shell;

the hopper inner shell is arranged in the middle of the upper end of the hopper outer shell, the upper part of the hopper inner shell is of a square structure, the middle of each surface of the inner wall of the hopper inner shell is respectively and downwards formed with a chute, and the upper end of the hopper inner shell is provided with a filter screen;

the lower part of hopper inner shell is provided with the pipe, and the lower extreme of pipe and the lower part interconnect of hopper shell, the upper end of pipe are provided with the arc surface, and first feed inlet has been seted up to the outside of arc surface correspondence spout, corresponds the connection each other between spout and the first feed inlet.

As a further scheme of the utility model: the top of the arc surface is provided with a second feed inlet.

As a further scheme of the utility model: the lower extreme of hopper shell is provided with outer tube tooth.

As a further scheme of the utility model: the front side and the rear side of the upper end of the hopper shell are respectively provided with a handle-shaped handle, and the left side and the right side of the hopper shell are respectively provided with a rod-shaped handle.

Compared with the prior art, the utility model has the beneficial effects that: the powder is filtered through the filter screen, then the powder is distributed downwards through the arc surface pipe in the middle of the guide rod, the specific gravity of the powder is better and evenly distributed, and the occurrence of the condition of different powder molding weights is reduced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate this embodiment or the technical solutions of the prior art, the drawings that are required for the description of the embodiment or the prior art will be briefly described, it being 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 faculty for a person skilled in the art.

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

Fig. 2 is a top view of the present utility model.

Fig. 3 is a schematic structural view of the inner shell of the hopper.

The figure shows: 1. a hopper shell; 2. a hopper inner shell; 3. a chute; 4. a filter screen; 5. a conduit; 6. an arc surface; 7. a first feed port; 8. a second feed inlet; 9. an outer tube tooth; 10. a handle-shaped handle; 11. a rod-shaped handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, a uniformly filtered powder hopper includes a hopper shell 1;

the upper part of the hopper shell 1 is of a square shell structure, the lower part of the hopper shell 1 is of a conical structure, and the hopper inner shell 2 is arranged in the hopper shell 1;

the hopper inner shell 2 is arranged in the middle of the upper end of the hopper outer shell 1, the upper part of the hopper inner shell 2 is of a square structure, the middle of each surface of the inner wall of the hopper inner shell 2 is respectively and downwards formed with a chute 3, and the upper end of the hopper inner shell 2 is provided with a filter screen 4;

the lower part of hopper inner shell 2 is provided with pipe 5, and the lower extreme of pipe 5 and the lower part interconnect of hopper shell 1, and the upper end of pipe 5 is provided with arc surface 6, and first feed inlet 7 has been seted up to the outside of arc surface 6 corresponding spout 3, corresponds the connection each other between spout 3 and the first feed inlet 7.

When the powder feeding hopper is used, powder is placed in the feeding hopper outer shell 1, the powder is filtered in the feeding hopper inner shell 2 through the filter screen 4, the powder falls into the sliding groove 3, and then the powder is driven by the sliding groove to slide into the first feeding hole 7 of the circular arc surface 6 and then is downwards transmitted from the guide pipe 5.

As a further scheme of the utility model: the top of the arc surface 6 is provided with a second feed inlet 8.

The powder filtered from the filter screen 4 can be made to enter the duct 5 directly through the second feed opening 8.

As a further scheme of the utility model: the lower end of the hopper shell 1 is provided with an outer pipe tooth 9.

By using the outer tube teeth 9 to connect with other components, a more stable connection is achieved.

As a further scheme of the utility model: handle-shaped handles 10 are respectively arranged on the front side and the rear side of the upper end of the hopper shell 1, and rod-shaped handles 11 are respectively arranged on the left side and the right side of the hopper shell 1.

The handle 10 can facilitate better lifting of the hopper; the rod handle 11 can facilitate shaking of the hopper so that powder on the filter screen better passes through the filter screen 4.

It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. 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 application. Thus, the present application 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. A powder hopper of even filtration, its characterized in that: comprises a hopper shell;

2. A uniformly filtered powder hopper as claimed in claim 1, wherein: the top of the arc surface is provided with a second feed inlet.

3. A uniformly filtered powder hopper as claimed in claim 1, wherein: the lower extreme of hopper shell is provided with outer tube tooth.

4. A uniformly filtered powder hopper as claimed in claim 1, wherein: the front side and the rear side of the upper end of the hopper shell are respectively provided with a handle-shaped handle, and the left side and the right side of the hopper shell are respectively provided with a rod-shaped handle.