CN221132996U - Novel rice selection machine - Google Patents

Abstract

The utility model discloses a novel rice screening machine which comprises two screening cylinders, an H-shaped frame, a guiding-out hopper, rotating shafts and supporting parts, wherein the two screening cylinders are arranged at intervals up and down, the two screening cylinders are connected through the H-shaped frame, the guiding-out hopper is arranged at the rear side of the screening cylinder, the rotating shafts extending to the front of the two screening cylinders are rotatably connected to the inner rear wall of the two screening cylinders, the novel rice screening machine screens high-quality rice and common rice through first screening holes and second screening holes, the rotating shafts and turning plates can turn over the rice in the screening process, the rice is dispersed, the screened rice is screened by utilizing the screening holes to the greatest extent, the efficiency and effect of the screened rice are improved, and when the screened rice is discharged from the rear side of the screening cylinder, dust, rice and the like on the surface of the rice are brushed by a brushing mechanism, and the quality of the rice is further improved.

Description

Novel rice selection machine

Technical Field

The utility model relates to the technical field of rice selection, in particular to a novel rice selection machine.

Background

Rice, also known as rice, is a food prepared by the steps of cleaning, hulling, milling, finishing finished products and the like; the rice is a main food for people in most areas in the south, and in the production and processing process of the rice, the fine selection machine is used for selecting high-quality rice compared with particles and broken rice with smaller diameters of standard rice, and the fine selection machine can effectively separate out particles which do not meet the requirements through a series of technical means such as vibration screening, air flow identification and the like, so that only the rice with good quality and standard specification is ensured to be reserved, the quality and taste of the rice can be improved in the fine selection process, and consumers provide more high-quality food options.

The conventional rice screening machine mainly screens rice with different quality by using screens with different apertures, however, there are problems in the screening process that firstly, rice is easy to gather together to form a stack, which results in low screening efficiency and poor screening result; secondly, can rub each other between the rice and between rice and the filter screen, lead to tiny particle such as ground rice to adhere to the rice table to influence the quality of the rice that filters out, this kind of phenomenon can reduce the competitiveness of product, is unfavorable for improving quality and taste of product.

Therefore, in order to solve the problems of the traditional rice concentrator, a novel rice concentrator is provided.

Disclosure of utility model

The utility model aims to provide a novel rice screening machine so as to solve the problems.

To achieve the purpose, the utility model adopts the following technical scheme:

The utility model provides a novel rice carefully chosen machine, is including the carefully chosen section of thick bamboo, H shape frame, deriving fill, swivel and the supporting part that all inclines to set up, the quantity of carefully chosen section of thick bamboo is two and upper and lower interval sets up, two pass through between the carefully chosen section of thick bamboo H shape frame connects, derive fill and locate the rear side of carefully chosen section of thick bamboo, two the inboard back wall of carefully chosen section of thick bamboo all rotates and is connected with the swivel that extends to its place ahead, be equipped with the supporting part that is used for playing the supporting role on the H shape frame, be equipped with a plurality of turning plates on the swivel, two first sieve mesh and second sieve mesh have been seted up respectively to the bottom of carefully chosen section of thick bamboo, the aperture of first sieve mesh is greater than the aperture of second sieve mesh, the inside slope of H shape frame is equipped with the swash plate, the rear end of swivel is equipped with the brush mechanism that is used for sweeping rice, two the front side at carefully chosen section of thick bamboo top all is equipped with the feeding frame, below the upper end of feeding frame with the swash plate intercommunication.

Preferably, the supporting part comprises a bottom plate, short support posts, long support posts and strip-shaped blocks, the strip-shaped blocks are arranged on two sides of the H-shaped frame, the bottom plate is horizontally arranged below the carefully chosen barrel, the short support posts are fixedly connected between the rear end of the bottom of the strip-shaped block and the bottom plate, and the long support posts are fixedly connected between the front end of the bottom of the strip-shaped block and the bottom plate.

Preferably, the brushing mechanism comprises a plurality of strip-shaped brushes and an annular brush, the strip-shaped brushes are circumferentially arranged at the rear end of the rotating shaft, and the annular brush is annular and arranged on the rear side of the inner side wall of the selection cylinder.

Preferably, a power mechanism is arranged between the front ends of the two rotating shafts, the power mechanism comprises a belt, gears and a motor, the two rotating shafts extend to one end of the outer side of the carefully chosen barrel, the gears are all provided with gears, the belt is connected between the two gears in a transmission mode, and an output shaft is arranged on the front face of the carefully chosen barrel and is coaxially connected with the motor at the front end of the rotating shaft.

Preferably, a baffle plate is fixedly connected between the rear side of the top of the inclined plate and the upper part of the carefully chosen cylinder, a plurality of leak holes communicated with the annular hairbrush are formed in the front end of the bottom of the carefully chosen cylinder, and a round notch is formed in the rear end of the right side of the upper part of the carefully chosen cylinder.

Preferably, the outer surface of the carefully chosen cylinder below is provided with a frame extending downwards.

Preferably, the top of the feeding frame is communicated with a feeding hopper.

Preferably, one side of the turning plate far away from the rotating shaft is provided with a soft brush, and the other end of the soft brush abuts against the inner side wall of the selection cylinder.

Compared with the prior art, the utility model has the beneficial effects that: screening is carried out through first sieve mesh and second sieve mesh, wherein, first sieve mesh and second sieve mesh screen out high-quality rice and ordinary rice respectively, in the screening process, rotatory swivel and turn over the board, can turn rice, let the rice disperse, furthest utilizes the sieve mesh to screen for screening efficiency and effect of rice improve, when the rice of screening is discharged from carefully chosen section of thick bamboo rear side, brush mechanism sweeps rice, makes dust, the rice flour etc. on rice surface drop, and then improves the quality of rice.

Drawings

The present utility model is further illustrated by the accompanying drawings, which are not to be construed as limiting the utility model in any way.

FIG. 1 is a schematic diagram of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of the present utility model;

FIG. 3 is a three-dimensional schematic of the present utility model;

Fig. 4 is a schematic view of the three-dimensional internal structure of the present utility model.

In the accompanying drawings: 1. a selection cylinder; 2. an H-shaped frame; 3. a guide hopper; 4. a rotating shaft; 5. turning plate; 61. a first screen aperture; 62. a second screen aperture; 7. a sloping plate; 8. a brushing mechanism; 81. a strip-shaped brush; 82. an annular brush; 9. a feed frame; 10. a power mechanism; 101. a belt; 102. a gear; 103. a motor; 111. a bottom plate; 112. a short strut; 113. a long support; 114. a bar block; 12. a frame; 13. a feed hopper; 14. a soft brush.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus 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 of the described features. In the description of the present utility model, the meaning of "a plurality" means two or more, and the meaning of "a number" means one or more, unless specifically defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; 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.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

In this embodiment, given by fig. 1-4, a novel rice picker, the utility model includes the carefully chosen section of thick bamboo 1 that all inclines to set up, H shape frame 2, derive fill 3, pivot 4 and supporting part, carefully chosen section of thick bamboo 1's quantity is two and upper and lower interval sets up, connect through H shape frame 2 between two carefully chosen section of thick bamboo 1, derive fill 3 locate carefully chosen section of thick bamboo 1's rear side, the inboard back wall of two carefully chosen section of thick bamboo 1 all rotates and is connected with the pivot 4 that extends to its place ahead, be equipped with on the H shape frame 2 and be used for playing supporting role's supporting part, be equipped with a plurality of turns over board 5 on the pivot 4, first sieve mesh 61 and second sieve mesh 62 have been seted up respectively to the bottom of two carefully chosen section of thick bamboo 1, the aperture of first sieve mesh 61 is greater than the aperture of second sieve mesh 62, the inside slope of H shape frame 2 is equipped with swash plate 7, the rear end of pivot 4 is equipped with the brush mechanism 8 that is used for brushing rice, the front side at the top of two carefully chosen section of thick bamboo 1 all is equipped with feed frame 9, feed frame 9 and feed frame 7 intercommunication below.

In this embodiment, in the rice gets into carefully chosen section of thick bamboo 1, utilize first sieve mesh 61 and second sieve mesh 62 to carry out the screening, wherein, first sieve mesh 61 and second sieve mesh 62 screen out high-quality rice and ordinary rice respectively, in the screening process, rotatory swivel 4 and turn over board 5 can turn rice, let the rice disperse, furthest utilizes the sieve mesh to carry out the screening, make screening rice's efficiency and effect improve, when the rice of screening is discharged from carefully chosen section of thick bamboo 1 rear side, brush mechanism 8 sweeps rice, make dust on rice surface, rice flour etc. drop, and then improve the quality of rice.

Preferably, as another embodiment of the present utility model, the supporting member includes a bottom plate 111, a short support column 112, a long support column 113 and a bar block 114, the bar block 114 is disposed on both sides of the h-shaped frame 2, the bottom plate 111 is horizontally disposed below the selection cylinder 1, the short support column 112 is fixedly connected between the rear end of the bottom of the bar block 114 and the bottom plate 111, and the long support column 113 is fixedly connected between the front end of the bottom of the bar block 114 and the bottom plate 111.

It should be noted that the bar 114 is parallel to the H-shaped frame 2, the base 111 is a flat, solid foundation platform for supporting the weight of the whole apparatus, the base 111 is placed on the ground, the short and long posts 112, 113 are vertical column elements for supporting and carrying the superstructure or load, and they are located on and connected to the base 111 for supporting, transmitting and distributing the load.

Preferably, as another embodiment of the present utility model, the brushing mechanism 8 includes a plurality of strip-shaped brushes 81 and an annular brush 82, the strip-shaped brushes 81 are circumferentially arranged at the rear end of the rotating shaft 4 and are used for brushing the passing rice, so that dust and rice flour on the surface of the rice fall off, the annular brush 82 is annular and is arranged on the rear side of the inner side wall of the fine-selecting barrel 1, and when the rice passes through the annular brush 82, the rice is brushed comprehensively by matching with the plurality of strip-shaped brushes 81, so that the dust and the rice flour on the surface of the rice fall off in the annular brush 82, and the rice screened out is cleaner and tidier.

Preferably, as another embodiment of the present utility model, a power mechanism 10 is arranged between the front ends of the two rotating shafts 4, the power mechanism 10 comprises a belt 101, gears 102 and a motor 103, the gears 102 are arranged at one ends of the two rotating shafts 4 extending to the outer sides of the selection cylinders 1, the belt 101 is connected between the two gears 102 in a transmission way, and the motor 103 with an output shaft coaxially connected with the front end of the lower rotating shaft 4 is arranged on the front surface of the lower selection cylinder 1.

In this embodiment, the motor 103 provides the power torque required by the rotation for the lower rotating shaft 4, and when the lower rotating shaft 4 rotates, the two rotating shafts 4 are in transmission connection through the gear 102 and the belt 101, so that the other rotating shaft 4 is driven to rotate, and the functions of providing power and transmission are achieved.

Preferably, as another embodiment of the present utility model, a partition plate is fixedly connected between the rear side of the top of the sloping plate 7 and the upper selecting cylinder 1, which plays a role of separation, and the front end of the bottom of the selecting cylinder 1 is provided with a plurality of leak holes communicated with the annular hairbrush 82, so that dust and rice flour falling on the upper annular hairbrush 82 fall into a space separated by the partition plate from the leak holes to be collected, and the rear end of the right side of the upper selecting cylinder 1 is provided with a circular notch, so that a user can conveniently take out the dust and the rice flour separated by the partition plate.

Preferably, as another embodiment of the present utility model, the outer surface of the lower concentrating cylinder 1 is provided with a downwardly extending frame 12 for limiting, so as to prevent broken rice and impurities discharged from the second sieve holes 62 and the lower leak holes from scattering around, thereby facilitating collection.

Preferably, as another embodiment of the utility model, the top of the upper feeding frame 9 is communicated with a feeding hopper 13, so that the rice is conveniently poured into the feeding frame for processing.

Preferably, as another embodiment of the utility model, the side of the turning plate 5 away from the rotating shaft 4 is provided with a soft brush 14 with the other end propped against the inner side wall of the selection cylinder 1, so as to brush rice in the selection cylinder 1, and meanwhile, rice flour on the inner side wall of the selection cylinder 1 can be brushed off, thus being convenient for discharging sieve holes to keep the interior clean.

Working principle: the rice is poured into the upper carefully chosen barrel 1 through the feed hopper 13 and the upper feeding frame 9, at the same time, the motor 103 is started, the motor 103 drives the two rotating shafts 4 and the turning plate 5 to rotate through the transmission action of the belt 101 and the gear 102, the rice falling into the carefully chosen barrel 1 is further turned over and dispersed, the screening holes are utilized to the greatest extent to screen the rice so as to improve the efficiency and effect of screening the rice, wherein the first screening holes 61 screen out common rice, broken rice and impurities, high-quality rice are left, the common rice, broken rice and impurities flow along the inclined plate 7, the lower feeding frame 9 enters the lower carefully chosen barrel 1, the broken rice and impurities are left through the second screening holes 62, the common rice is left, the high-quality rice and the common rice are enabled to pass through the annular hairbrushes 82 on the rear side of the carefully chosen barrel 1, the dust, the rice and the like on the surface of the rice are enabled to fall off, the rice is enabled to be discharged from the leaking holes, the rice discharged from the discharging hopper 3 is cleaner and tidier, and the quality of the rice is improved.

In the description of the present specification, the descriptions of the terms "example," "an embodiment," "certain embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will occur to those skilled in the art from consideration of this specification without the exercise of inventive faculty, and such equivalent modifications and alternatives are intended to be included within the scope of the utility model as defined in the claims.

Claims (8)

1. A novel rice concentrator is characterized in that: including all the carefully chosen section of thick bamboo (1) that inclines to set up, H shape frame (2), derive fill (3), pivot (4) and supporting part, the quantity of carefully chosen section of thick bamboo (1) is two and upper and lower interval sets up, two pass through between carefully chosen section of thick bamboo (1) H shape frame (2) are connected, derive fill (3) and locate the rear side of carefully chosen section of thick bamboo (1), two the inboard rear wall of carefully chosen section of thick bamboo (1) all rotates and is connected with the pivot (4) that extends to its place ahead, be equipped with the supporting part that is used for playing the supporting role on H shape frame (2), be equipped with a plurality of flaps (5) on pivot (4), two the aperture that first sieve mesh (61) and second sieve mesh (62) were seted up respectively to the bottom of carefully chosen section of thick bamboo (1), the inside slope of H shape frame (2) is equipped with swash plate (7), the rear end of pivot (4) is equipped with and is used for brushing rice brush mechanism (8) the top (9) of two top portions of carefully chosen section of thick bamboo (9) are equipped with feed through.

2. The novel rice screening machine according to claim 1, wherein the supporting component comprises a bottom plate (111), short support posts (112), long support posts (113) and strip-shaped blocks (114), the strip-shaped blocks (114) are arranged on two sides of the H-shaped frame (2), the bottom plate (111) is horizontally arranged below the screening cylinder (1), the short support posts (112) are fixedly connected between the rear end of the bottom of the strip-shaped blocks (114) and the bottom plate (111), and the long support posts (113) are fixedly connected between the front end of the bottom of the strip-shaped blocks (114) and the bottom plate (111).

3. The novel rice screening machine according to claim 1, wherein the brushing mechanism (8) comprises a plurality of strip-shaped brushes (81) and annular brushes (82), the strip-shaped brushes (81) are circumferentially arranged at the rear end of the rotating shaft (4), and the annular brushes (82) are annular and are arranged on the rear side of the inner side wall of the screening cylinder (1).

4. The novel rice screening machine according to claim 1, wherein a power mechanism (10) is arranged between the front ends of the two rotating shafts (4), the power mechanism (10) comprises a belt (101), gears (102) and a motor (103), the two rotating shafts (4) extend to one end outside the screening cylinder (1) and are respectively provided with the gears (102), the belt (101) is connected between the two gears (102) in a transmission manner, and the front face of the screening cylinder (1) below is provided with the motor (103) coaxially connected with the front ends of the rotating shafts (4) below.

5. A novel rice screening machine according to claim 3, wherein a partition plate is fixedly connected between the rear side of the top of the sloping plate (7) and the screening cylinder (1) above, a plurality of leakage holes communicated with the annular hairbrush (82) are formed in the front end of the bottom of the screening cylinder (1), and a circular notch is formed in the rear end of the right side of the screening cylinder (1) above.

6. A new rice harvester according to claim 1, characterized in that the outer surface of the harvesting cylinder (1) below is provided with a downwardly extending frame (12).

7. A new rice screening machine according to claim 1, characterized in that the top of the feeding frame (9) above is connected with a feeding hopper (13).

8. The novel rice screening machine according to claim 1, wherein a fluff brush (14) with the other end propped against the inner side wall of the screening cylinder (1) is arranged on one side of the turning plate (5) away from the rotating shaft (4).