CN220387091U - Filtering device for rice flour production - Google Patents

Abstract

The utility model relates to the technical field of rice flour production, in particular to a filtering device for rice flour production, which comprises a filtering box, wherein a feeding pipe is arranged at the back position of the top of the filtering box, a filter screen with the upper surface inclining from back to front is arranged in the filtering box, and two rotating rollers are rotatably connected at the front position of the bottom of the filter screen in the filtering box. According to the utility model, the upper surface is driven to shake from the back to the front through the shaking mechanism, so that rice flour meeting production specifications falls into the bottom of the filter box through the filter screen, rice flour not meeting specifications moves to the rotating rollers along the inclined planes of the filter screen, the rice flour falling on the rotating rollers drives the two rotating rollers to rotate in opposite directions through the power mechanism, the rice flour on the rotating rollers can be ground into thinner rice flour meeting production specifications, a worker is not required to transport the rice flour not meeting specifications to the previous working procedure, secondary grinding can be performed, and the aim of reducing the workload of the worker is achieved.

Description

Filtering device for rice flour production

Technical Field

The utility model relates to the technical field of rice flour production, in particular to a filtering device for rice flour production.

Background

Rice flour is a special snack in southern China. The rice flour is generally produced by adopting the traditional process of processing the water-milled rice flour, and can be processed into the rice flour by the procedures of impurity removal, cleaning, soaking, pulping, dehydration, drying, cooling, screening, packaging and the like.

The rice is soaked and then is subjected to a pulping process, uneven thickness of the ground rice flour is inevitably generated in the pulping process, even some rice is not ground, and the like, so that the rice flour finally produced is fine and smooth, the rice flour is required to be screened by a filtering device, and the unqualified rice flour is screened out, so that the quality of a product is ensured.

An existing China publication (issued number: CN 113680639B) refers to a high-efficiency filtering device for infant rice flour production. The technical problem to be solved is to provide a simple and convenient easy operation of structure, optimize automatic promotion efficiency, reduce loaded down with trivial details operation and use high-efficient filtration equipment for infant's ground rice production of using manpower sparingly. The technical scheme of the utility model is an efficient filtering device for producing infant rice flour, which comprises: the support frame and shell are equipped with the shell on the support frame. According to the utility model, the non-sieved infant rice flour is poured into the feeding pipe and falls on the screen, the first storage frame is placed on the fixed component, the pushing component is started, the pushing component drives the screen to move left and right, the rice flour is automatically shaken and sieved, and the sieved rice flour falls into the first storage frame through the screen to be collected, so that the effect of simple structure and simplicity in operation is achieved.

According to the utility model, through shaking and sieving rice flour, the sieved rice flour falls into the first storage frame, the rice flour which is not sieved is scraped into the second storage frame from the discharge hole by the scraping plate, the rice flour which falls into the second storage frame is coarser rice flour, and a worker is required to transport the rice flour in the second storage frame into the previous working procedure for secondary grinding, so that the workload of the worker is additionally increased.

In view of the above, the present utility model provides a filtering device for rice flour production to overcome the above technical problems.

Disclosure of Invention

In order to make up for the defects, the utility model provides the following technical scheme: the utility model provides a filter equipment is used in ground rice production, includes the rose box, the position that the rose box top was leaned back is equipped with the inlet pipe, be equipped with the filter screen that the upper surface leaned forward from the back in the rose box, the rose box is located the position rotation that the filter screen bottom was leaned forward and is connected with two live-rollers, rose box one side is equipped with and is used for driving two live-rollers pivoted power unit in opposite directions, be equipped with in the rose box and be used for driving the shake mechanism that shakes about the filter screen, power unit is including fixing at the left motor of rose box, the motor output runs through right and extends to the rose box in and fixed with one of them live-roller, two live-roller right-hand member all run through and extend to the rose box right side and be fixed with the gear, and two gear engagement transmission.

Preferably, the shake mechanism includes a plurality of symmetry and fixes the shake pole in filter screen both sides, and the shake pole is kept away from the outside extension of running through of one end of filter screen and is fixed with spacing ball outside the rose box, and the cover is equipped with the elastic component on the shake pole, and the limiting plate passes through elastic component and rose box elastic connection, and the rose box left side is equipped with and is used for the drive assembly that intermittently driving shake pole left side removed.

Preferably, the driving assembly comprises a power disc fixed on the right side of one gear, a plurality of arc-shaped grooves which are circularly arranged are formed in the left side of the power disc, and the limiting balls are located in one arc-shaped groove.

Preferably, the bottom of the filter box is provided with a collecting cavity, and the filter box is positioned in the collecting cavity and is provided with a collecting frame in a drawable manner.

Preferably, the inclination angle of the filter screen is between 10 and 20 degrees.

Preferably, the collecting frame is made of organic glass.

Advantageous effects

Compared with the prior art, the utility model provides a filtering device for rice flour production, which has the following beneficial effects:

the upper surface is driven to shake from the back to the front filter screen side to side through the shake mechanism for the rice flour that accords with production specification falls into the rose box bottom through the filter screen, and the rice flour that does not accord with the specification then moves to the live-rollers department along the inclined plane of filter screen, and the rice flour that falls on the live-rollers passes through power unit and drives two live-rollers and rotate in opposite directions, can make the ground rice flour on the live-rollers grind into thinner rice flour that accords with production specification, does not need the staff to carry the rice flour that does not accord with the specification to last process, just can carry out secondary grinding, has reached the purpose that reduces staff's work load.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the power mechanism of the present utility model;

FIG. 4 is a schematic diagram of the structure of the dithering mechanism of the present utility model;

fig. 5 is an enlarged schematic view of the utility model at a in fig. 4.

Reference numerals illustrate:

1. a filter box; 2. a feed pipe; 3. a filter screen; 4. a rotating roller; 5. a power mechanism; 51. a motor; 52. a gear; 6. a dithering mechanism; 61. a shaking rod; 62. a limit ball; 63. an elastic member; 64. a drive assembly; 641. a power disc; 642. an arc-shaped groove; 7. and (5) a collecting frame.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Referring to fig. 1-3, a filtering device for rice flour production comprises a filtering box 1, wherein a feeding pipe 2 is arranged at the rear position of the top of the filtering box 1, a filtering net 3 with the upper surface inclined forward from the rear is arranged in the filtering box 1, two rotating rollers 4 are rotatably connected at the front position of the bottom of the filtering net 3 in the filtering box 1, a power mechanism 5 for driving the two rotating rollers 4 to rotate in opposite directions is arranged on one side of the filtering box 1, and a shaking mechanism 6 for driving the filtering net 3 to shake left and right is arranged in the filtering box 1.

When the rice flour filter is used, a worker pours unfiltered rice flour into the filter box 1 from the feed pipe 2, the rice flour entering the filter box 1 falls on the position of the upper surface of the filter screen 3, the filter screen 3 is driven to shake left and right through the shaking mechanism 6, the rice flour meeting production standards falls into the bottom of the filter box 1 through the filter screen 3, the rice flour not meeting the production standards moves to the two rotating rollers 4 along the inclined surfaces of the rice flour, the two rotating rollers 4 are driven to rotate in opposite directions through the power mechanism 5, and the rice flour not meeting the production surfaces can be ground again.

Specifically, the power mechanism 5 includes a motor 51 fixed on the left side of the filter box 1, the output end of the motor 51 extends into the filter box 1 in a penetrating manner to the right and is fixed with one of the rotating rollers 4, the right ends of the two rotating rollers 4 extend to the right side of the filter box 1 in a penetrating manner and are fixed with gears 52, and the two gears 52 are meshed for transmission.

When the rotary roller is used, the motor 51 is started to drive one of the rotary rollers 4 to rotate, the rotary roller 4 drives the gear 52 to rotate, and the two rotary rollers 4 can rotate in opposite directions due to the meshing transmission of the two gears 52.

Furthermore, the inclination angle of the filter screen 3 is between 10 and 20 degrees, so that the inclination of the filter screen 3 is smaller due to the design, when the rice flour falling on the filter screen 3 moves to the rotating roller 4 from back to front along the inclined plane of the filter screen 3, the speed is slower, the rice flour moving speed is prevented from being too fast, and the rice flour meeting the production standard is moved to the rotating roller 4 without being screened.

Furthermore, the collecting frame 7 is made of organic glass, and the organic glass has better transparency, so that workers can observe the amount of rice flour in the collecting frame 7 conveniently.

Referring to fig. 2 and 4, further, the shaking mechanism 6 includes a plurality of shaking rods 61 symmetrically fixed on two sides of the filter screen 3, one end of each shaking rod 61 far away from the filter screen 3 extends outwards and penetrates to the outside of the filter tank 1 and is fixed with a limiting ball 62, an elastic member 63 is sleeved on each shaking rod 61, the limiting plate is elastically connected with the filter tank 1 through the elastic member 63, and a driving assembly 64 for intermittently driving the shaking rods 61 to move leftwards is arranged on the left side of the filter tank 1.

When the filter screen 3 is used, the driving assembly 64 pushes the shaking rod 61 to intermittently move leftwards, so that the filter screen 3 moves leftwards, the limiting ball 62 is driven to press the elastic piece 63, and when the pushing force of the driving assembly 64 to the shaking rod 61 is cancelled, the pushing rod can move rightwards under the action of the elastic force of the elastic piece 63, so that the filter screen 3 can be driven to move leftwards and rightwards.

Referring to fig. 4 and 5, further, the driving assembly 64 includes a power disc 641 fixed on the right side of one of the gears 52, a plurality of circular arc grooves 642 are formed on the left side of the power disc 641, the limiting ball 62 is located in one of the arc grooves 642, the power disc 641 can be driven to rotate when the gears 52 rotate, the limiting ball 62 moves out of the arc grooves 642 and presses the limiting ball 62, the limiting ball 62 can drive the shaking rod 61 to move leftwards, when the next arc groove 642 rotates to the position of the limiting ball 62, the pressing of the limiting ball 62 can be relieved, and the limiting ball 62 stretches into the arc grooves 642 under the action of elastic force of the elastic element 63, so that the shaking rod 61 can be intermittently pushed to move leftwards.

Further, the filter tank 1 bottom is equipped with the collection chamber, but filter tank 1 is located the collection intracavity pull and is provided with and collect frame 7, and the ground rice that filters through filter screen 3 can fall into and collect in the frame 7, and after the ground rice in collecting frame 7 is filled with, the staff can take out collection frame 7 from filter tank 1, makes things convenient for the staff to use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a filter equipment is used in ground rice production, includes rose box (1), its characterized in that: a feed pipe (2) is arranged at the rear position of the top of the filter box (1), a filter screen (3) with the upper surface inclined forward from the rear is arranged in the filter box (1), two rotating rollers (4) are rotatably connected at the front position of the bottom of the filter screen (3) in the filter box (1), and a power mechanism (5) used for driving the two rotating rollers (4) to rotate in opposite directions is arranged at one side of the filter box (1);

a shaking mechanism (6) used for driving the filter screen (3) to shake left and right is arranged in the filter box (1);

the power mechanism (5) comprises a motor (51) fixed on the left side of the filter box (1), the output end of the motor (51) penetrates right to extend into the filter box (1) and is fixed with one of the rotating rollers (4), the right ends of the two rotating rollers (4) penetrate right to extend to the right side of the filter box (1) and are fixed with gears (52), and the two gears (52) are meshed for transmission;

the shaking mechanism (6) comprises a plurality of shaking rods (61) symmetrically fixed on two sides of the filter screen (3), one end, far away from the filter screen (3), of each shaking rod (61) outwards penetrates through and extends to the outer side of the filter tank (1) and is fixedly provided with a limiting ball (62), an elastic piece (63) is sleeved on each shaking rod (61), each limiting plate is elastically connected with the filter tank (1) through the corresponding elastic piece (63), and a driving assembly (64) used for intermittently driving the shaking rods (61) to move leftwards is arranged on the left side of the filter tank (1).

2. A rice flour production filter device as claimed in claim 1, wherein: the driving assembly (64) comprises a power disc (641) fixed on the right side of one gear (52), a plurality of arc-shaped grooves (642) which are circularly arranged are formed in the left side of the power disc (641), and the limiting balls (62) are positioned in one arc-shaped groove (642).

3. A rice flour production filter device as claimed in claim 1, wherein: the bottom of the filter box (1) is provided with a collecting cavity, and the filter box (1) is positioned in the collecting cavity and is provided with a collecting frame (7) in a drawable manner.

4. A rice flour production filter device as claimed in claim 1, wherein: the inclination angle of the filter screen (3) is between 10 and 20 degrees.

5. A rice flour production filter device as claimed in claim 3, wherein: the collecting frame (7) is made of organic glass.