阅读说明：本技术 一种食品加工用筛选装置 (Sieving mechanism for food processing ) 是由 赵友志 于 2019-10-26 设计创作，主要内容包括：本发明公开了一种食品加工用筛选装置,具体涉及食品机械领域,包括箱体,所述箱体内部设有筛选机构,所述筛选机构一端延伸出箱体一侧外部；所述筛选机构包括过滤网,所述过滤网固定连接在箱体内部,所述箱体顶部固定连接有进料斗,所述箱体内部设有抽屉,所述抽屉位于过滤网底部,所述箱体一侧固定连接有通管,所述通管上设有开关阀,所述通管一端固定连接有圆筒,所述圆筒底部固定连接有两个支撑腿。本发明通过设置倾斜状的过滤网和抽屉可快速对原料进行筛选过滤,同时通过至螺纹杆、螺旋叶轮和回料管,启动电机可将原料重新输送至箱体内部进行筛选,从而提高了筛选质量,同时提升了筛选效率。(The invention discloses a screening device for food processing, and particularly relates to the field of food machinery, which comprises a box body, wherein a screening mechanism is arranged in the box body, and one end of the screening mechanism extends out of one side of the box body; screening mechanism includes the filter screen, filter screen fixed connection is inside the box, box top fixedly connected with feeder hopper, the inside drawer that is equipped with of box, the drawer is located the filter screen bottom, box one side fixedly connected with siphunculus, be equipped with the ooff valve on the siphunculus, siphunculus one end fixedly connected with drum, two supporting legs of drum bottom fixedly connected with. According to the invention, the raw materials can be rapidly screened and filtered by arranging the inclined filter screen and the drawer, and meanwhile, the raw materials can be conveyed into the box body again for screening by starting the motor through the threaded rod, the spiral impeller and the material return pipe, so that the screening quality is improved, and the screening efficiency is improved.)

1. The utility model provides a sieving mechanism for food processing, includes box (1), its characterized in that: a screening mechanism is arranged in the box body (1), and one end of the screening mechanism extends out of one side of the box body (1); the screening mechanism comprises a filter screen (2), the filter screen (2) is fixedly connected inside a box body (1), a feed hopper (3) is fixedly connected to the top of the box body (1), a drawer (4) is arranged inside the box body (1), the drawer (4) is positioned at the bottom of the filter screen (2), a through pipe (5) is fixedly connected to one side of the box body (1), a switch valve (6) is arranged on the through pipe (5), a cylinder (7) is fixedly connected to one end of the through pipe (5), two supporting legs (8) are fixedly connected to the bottom of the cylinder (7), a threaded rod (10) is arranged inside the cylinder (7), the bottom end of the threaded rod (10) penetrates through the bottom of the cylinder (7) and extends to the outer side of the cylinder (7), a motor (9) is fixedly connected to the bottom of the cylinder (7), an output shaft of the, the screw rod (10) outside is fixedly sleeved with a spiral impeller (11), and one side of the cylinder (7) is fixedly connected with a material return pipe (12).

2. The screening apparatus for food processing according to claim 1, wherein: the filter screen (2) is distributed in an inclined shape.

3. The screening apparatus for food processing according to claim 1, wherein: the two supporting legs (8) are symmetrically distributed.

4. The screening apparatus for food processing according to claim 1, wherein: the connection part of the threaded rod (10) and the cylinder (7) is movably connected through a bearing.

5. The screening apparatus for food processing according to claim 1, wherein: the feed back device is characterized in that a feed back opening (13) is fixedly connected to the top of the box body (1), the feed back opening (13) is located on one side of the feed hopper (3), and the bottom end of the feed back pipe (12) is located at the top of the feed inlet.

Technical Field

The invention relates to the technical field of food machinery, in particular to a screening device for food processing.

Background

At present food is in production man-hour often need filter the differentiation to the raw materials earlier, thereby conveniently produce the food of different grades, but only rely on the manual work to go to filter, not only the screening efficiency is low, waste time and energy, it is not said to have increased staff operating pressure and intensity of labour, and the screening quality is also not high, the condition of wrong screening can often appear, thereby cause economic loss, and traditional machinery filters, also can't effectual screening complete, the screening quality can't be ensured, often need the manual work to drop into once more the raw materials of screening and filter many times.

Therefore, it is necessary to provide a screening apparatus for food processing to solve the above problems.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a screening apparatus for food processing, which can rapidly screen and filter raw materials by arranging an inclined filter screen and a drawer, and can re-convey raw materials into a box body for screening by a start motor through a threaded rod, a helical impeller and a material return pipe, so as to automatically screen for multiple times, thereby improving the screening quality and improving the screening efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: a screening device for food processing comprises a box body, wherein a screening mechanism is arranged in the box body, and one end of the screening mechanism extends out of one side of the box body;

screening mechanism includes the filter screen, filter screen fixed connection is inside the box, box top fixedly connected with feeder hopper, the inside drawer that is equipped with of box, the drawer is located the filter screen bottom, box one side fixedly connected with siphunculus, be equipped with the ooff valve on the siphunculus, siphunculus one end fixedly connected with drum, two supporting legs of drum bottom fixedly connected with, the inside threaded rod that is equipped with of drum, the threaded rod bottom runs through the drum bottom and extends to the drum outside, drum bottom fixedly connected with motor, motor output shaft and threaded rod bottom fixed connection, the fixed spiral impeller that has cup jointed in the threaded rod outside, drum one side fixedly connected with feed back pipe.

In a preferred embodiment, the filter screen is distributed in an inclined manner.

In a preferred embodiment, two of the support legs are symmetrically distributed.

In a preferred embodiment, the connection part of the threaded rod and the cylinder is movably connected through a bearing.

In a preferred embodiment, the top of the box body is fixedly connected with a feed back opening, the feed back opening is positioned on one side of the feed hopper, and the bottom end of the feed back pipe is positioned at the top of the feed inlet.

The invention has the technical effects and advantages that:

can filter the raw materials fast through the filter screen and the drawer that set up the slope form, simultaneously through to threaded rod, helical impeller and feed back pipe, starter motor can filter the raw materials inside carrying the box again to improve the screening quality, promoted screening efficiency simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a perspective view of the feed hopper of the present invention.

The reference signs are: the device comprises a box body 1, a filter screen 2, a feed hopper 3, a drawer 4, a through pipe 5, a switch valve 6, a cylinder 7, supporting legs 8, a motor 9, a threaded rod 10, a spiral impeller 11, a material return pipe 12 and a material return port 13.

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.

The screening device for food processing shown in fig. 1-3 comprises a box body 1, wherein a screening mechanism is arranged in the box body 1, and one end of the screening mechanism extends out of one side of the box body 1;

the screening mechanism comprises a filter screen 2, the filter screen 2 is fixedly connected inside a box body 1, the top of the box body 1 is fixedly connected with a feed hopper 3, a drawer 4 is arranged inside the box body 1, the drawer 4 is positioned at the bottom of the filter screen 2, one side of the box body 1 is fixedly connected with a through pipe 5, the through pipe 5 is provided with a switch valve 6, one end of the through pipe 5 is fixedly connected with a cylinder 7, the bottom of the cylinder 7 is fixedly connected with two supporting legs 8, a threaded rod 10 is arranged inside the cylinder 7, the bottom end of the threaded rod 10 penetrates through the bottom of the cylinder 7 and extends to the outer side of the cylinder 7, the bottom of the cylinder 7 is fixedly connected with a motor 9, an output shaft of the motor 9 is fixedly connected with the bottom end of the threaded rod;

further, the filter screen 2 is distributed in an inclined shape;

furthermore, the two supporting legs 8 are symmetrically distributed;

furthermore, the connection part of the threaded rod 10 and the cylinder 7 is movably connected through a bearing;

further, 1 top fixedly connected with feed back mouth 13 of box, feed back mouth 13 is located feeder hopper 3 one side, feed back pipe 12 bottom is located the feed inlet top.

The working principle of the invention is as follows:

referring to the drawings 1-3 of the specification, a worker can add raw material to the interior of the housing 1 through the feed hopper 3, the raw material will fall within the housing 1 and onto the filter screen 2, the particulate material will fall through the filter screen 2 and into the drawer 4 where it is collected, the raw material with larger particles slides downwards along the filter screen 2 and flows into the cylinder 7 through the through pipe 5, the power is switched on to start the motor 9, the motor 9 works to drive the threaded rod 10 to rotate, the helical impeller 11 rotates together, so that the large granular raw material flowing into the inside of the cylinder 7 ascends along with the helical impeller 11 inside the cylinder 7, and finally falls into the box body 1 again through the feed back pipe 12 and the feed back port 13, and contacts the filter screen 2 again for screening and filtering, and finally the drawer 4 can be drawn out to take out the small-particle raw materials in the drawer 4, and the large-particle raw materials can be collected from the feed back pipe 12.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.