阅读说明：本技术 一种高原红米加工用去石机 (Stone remover is used in red rice processing in plateau ) 是由 姚茂洪 于 2021-08-31 设计创作，主要内容包括：本发明涉及一种高原红米加工用去石机,所述高原红米加工用去石机包括底座、固定安装在所述底座上的风机以及活动设置在所述底座上的机箱,当需要对物料进行去石加工时,驱动转动机构带动所述滤筛组件振动,同时将驱动风机通过出风管道向机箱中鼓风,再通过进料口向机箱中输入物料,通过出风管道吹出的风将密度较大的石子与物料分离,石子通过滤筛组件的振动从砂石分离口出掉落至砂石收集盒中,物料通过滤筛组件将比高原红米更小的杂质从杂质出料口排至杂质收集盒中,且最后从出料口处分离出较纯净的高原红米,在此过程中,转动机构驱动滤筛组件进行振动时,机箱通过缓冲组件将共振效果削弱。(The invention relates to a stone remover for processing plateau red rice, which comprises a base, a fan fixedly arranged on the base and a case movably arranged on the base, wherein when materials need to be subjected to stone removing processing, a driving rotating mechanism drives a filter screen assembly to vibrate, the driving fan blows air into the case through an air outlet pipeline, then the materials are input into the case through a feed inlet, stones with higher density are separated from the materials through the air blown out from the air outlet pipeline, the stones fall into a sand and stone collecting box from a sand and stone separating port through the vibration of the filter screen assembly, the materials discharge impurities smaller than the original red rice from an impurity discharge port into the impurity collecting box through the filter screen assembly, and finally, the purer plateau red rice is separated from the discharge port, and when the rotating mechanism drives the filter screen assembly to vibrate in the process, the chassis weakens the resonance effect through the buffer assembly.)

1. The stone remover for processing the red rice on the plateau is characterized by comprising a base (2), a fan (5) fixedly arranged on the base (2) and a case (1) movably arranged on the base (2);

the fan (5) is connected with the case (1) through an air outlet pipeline (6), a feed inlet (3) is formed in the top end of the case (1), a driving box (4) is installed on the side end of the case (1), a rotating mechanism is arranged in the driving box (4), the rotating mechanism is used for driving a filter screen assembly installed on the inner side of the case (1) to vibrate, and the filter screen assembly is used for filtering and screening materials input from the feed inlet (3) and outputting pure highland red rice finally;

a sand collecting box (7) is further arranged at the side end of the case (1), a sand separating port (8) is formed in the upper end of the sand collecting box (7), a discharging port (15) is further formed in the side end far away from the sand separating port (8), the bottom of the case (1) is conical, an impurity discharging port (16) is formed in the bottom of the case (1), and an impurity collecting box (17) is arranged below the case (1);

the bottom of the case (1) is provided with a buffer component, the case (1) is connected with the base (2) through the buffer component, and the buffer component is used for weakening unnecessary vibration brought to the case (1) when the rotating mechanism works.

2. The stoner for processing plateau red rice as recited in claim 1, wherein the screen assembly comprises a guide plate (11) fixedly installed below the feed inlet (3), and the guide plate (11) is an inclined sieve plate structure arranged in the case (1) and a transmission structure connected with the sieve plate structure.

3. The plateau red rice processing stone remover as claimed in claim 2, characterized in that said sieve plate structure comprises a coarse sieve plate (10) movably arranged near said guide plate (11), a fine sieve plate (14) fixedly connected with said coarse sieve plate (10) through a transmission structure, and a baffle plate (13) arranged between said coarse sieve plate (10) and said fine sieve plate (14), said coarse sieve plate (10) is connected with said rotating mechanism;

the coarse screen plate (10), the fine screen plate (14) and the baffle (13) are obliquely arranged, wherein the coarse screen plate (10) is parallel to the baffle (13), and the fine screen plate (14) is opposite to the oblique direction of the fine screen plate.

4. The stoner for processing plateau red rice as recited in claim 3, wherein the transmission structure comprises a connecting plate (12) fixedly connecting the coarse screen plate (10) and the baffle (13) and a transmission plate (25) far away from the connecting plate (12) and fixedly connecting the coarse screen plate (10) and the fine screen plate (14), the connecting plate (12) penetrates through the coarse screen plate (10) and completely shields a through groove formed on the side end of the case (1).

5. The machine for stoning red rice in plateau as recited in claim 1, wherein said rotating mechanism comprises a driving component installed in said driving box (4) and two sets of elastic components installed on both ends of said coarse screen plate (10).

6. The stoner for processing plateau red rice as recited in claim 5, wherein the driving assembly comprises a motor (21) fixedly installed in the driving box (4), a worm gear (24) fixedly connected with an output shaft of the motor (21), a worm gear (22) engaged with the worm gear (24), and an arc-shaped straight rod (23) fixedly installed at the end of a rotating shaft of the worm gear (22), the worm gear (22) is rotatably installed on the inner wall of the driving box (4), and the arc-shaped straight rod (23) abuts against the rough-mouth sieve plate (10).

7. The stoner for processing plateau red rice as recited in claim 6, wherein the elastic component comprises two sets of fixed blocks (26) fixedly mounted on the side end of the case (1), a guide rod (27) fixedly arranged between the fixed blocks (26) and a vibration spring (9) connecting the fixed blocks (26) and the coarse screen plate (10), the guide rod (27) penetrates through the coarse screen plate (10), and the vibration spring (9) is sleeved on the periphery of the guide rod (27).

8. The stoneware machine for processing plateau red rice as claimed in claim 1, wherein the buffer component includes four buffer rods (20) fixedly installed on the bottom side end of the cabinet (1), one-way wheels (19) rotatably installed below the buffer rods (20), and buffer springs (18) connecting the buffer rods (20) and the base (2).

Technical Field

The invention relates to the technical field related to rice processing, in particular to a stone removing machine for processing plateau red rice.

Background

The highland red rice milling process is original, only the husk on the outermost layer of the rice is removed, and the peel layer, the aleurone layer, the embryo and the embryo are retained to the maximum extent, so that most of nutrient elements in the rice, such as calcium, iron, nicotine, vitamin B1, vitamin E and cellulose, are retained, and the content of the nutrient elements is several times or even tens of times of that of the nutrient elements in the ordinary rice. Through detection by an authoritative department, the plateau red rice belongs to pure natural pollution-free food.

At present, the most integration destoner that is of current destoner, this kind of destoner structure is loaded down with trivial details and go the stone effect general, can produce great vibration at the during operation fuselage, and not only the noise is big and make the working life of organism discount, and simple destoner can only separate out some less impurity of volume with the stone that thoughtlessly has in the grain of rice to lead to the effect unsatisfactory.

Disclosure of Invention

The invention aims to provide a stone remover for processing plateau red rice, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a stone remover for processing highland red rice comprises a base, a fan fixedly arranged on the base and a case movably arranged on the base;

the fan is connected with the case through an air outlet pipeline, a feed port is formed in the top end of the case, a driving case is mounted on the side end of the case, a rotating mechanism is arranged in the driving case and used for driving a filter screen assembly mounted on the inner side of the case to vibrate, and the filter screen assembly is used for filtering and screening materials input from the feed port and outputting pure highland red rice;

a sand and stone collecting box is further arranged at the side end of the case, a sand and stone separating port is formed in the upper end of the sand and stone collecting box, a discharging port is further formed in the side end far away from the sand and stone separating port, the bottom of the case is conical, an impurity discharging port is formed in the bottom of the case, and the impurity collecting box is arranged below the case;

the bottom of machine case is installed the buffering subassembly, just machine case with the base passes through the buffering subassembly and connects, the buffering subassembly is used for weakening the slewing mechanism during operation gives the unnecessary vibration of machine case brought.

As a further scheme of the invention: the screen assembly comprises a guide plate fixedly installed below the feed port, and the guide plate is a screen plate structure which is obliquely arranged and arranged in the machine box and a transmission structure connected with the screen plate structure;

the sieve plate structure comprises a coarse sieve plate movably arranged close to the guide plate, a fine sieve plate fixedly connected with the coarse sieve plate through a transmission structure and a baffle plate arranged between the coarse sieve plate and the fine sieve plate, and the coarse sieve plate is connected with the rotating mechanism;

the coarse screen plate, the fine screen plate and the baffle are arranged in an inclined mode, wherein the coarse screen plate is parallel to the baffle, and the fine screen plate is opposite to the inclined direction of the fine screen plate.

As a still further scheme of the invention: the transmission structure comprises a fixed connection and is characterized in that the coarse screen plate is fixedly connected with the connecting plate of the baffle and is far away from the connecting plate and the fixed connection, the coarse screen plate is fixedly connected with the transmission plate of the fine screen plate, the connecting plate penetrates through the coarse screen plate and is arranged in the through groove on the side end of the case to be completely shielded.

As a still further scheme of the invention: the rotating mechanism comprises a driving assembly arranged in the driving box and two groups of elastic assemblies arranged at two ends of the coarse screen plate;

the drive assembly comprises a motor fixedly installed in the drive box, a worm wheel fixedly connected with a motor output shaft, a worm wheel meshed with the worm wheel and an arc-shaped straight rod fixedly installed at the tail end of a worm wheel rotating shaft, wherein the worm wheel is rotatably installed on the inner wall of the drive box, and the arc-shaped straight rod is abutted to the coarse screen plate.

As a still further scheme of the invention: elastic component includes two sets of fixed mounting and is in fixed block, fixed setting on the machine case side are in guide bar and connection between the fixed block with the vibrating spring of wide-mouth sieve board, the guide bar runs through the wide-mouth sieve board, just vibrating spring establishes in the periphery of guide bar.

As a still further scheme of the invention: the buffering assembly comprises four buffering rods fixedly mounted at the side end of the bottom of the case, one-way wheels rotatably arranged below the buffering rods and buffering springs connected with the buffering rods and the base.

Compared with the prior art, the invention has the beneficial effects that: when the materials need to be subjected to stone removing processing, the driving rotating mechanism drives the filter sieve component to vibrate, the driving fan blows air into the case through the air outlet pipeline, the materials are input into the case through the feed inlet, the stones with higher density are separated from the materials through the air blown out from the air outlet pipeline, the stones fall into the sand collecting box through the vibration of the filter sieve component from the sand separating port, the materials discharge impurities smaller than the original red rice into the impurity collecting box from the impurity discharge port through the filter sieve component, and finally the purer plateau red rice is separated from the discharge port, in the process, when the rotating mechanism drives the filter sieve component to vibrate, the case weakens the resonance effect through the buffer component, so that the working noise of the stone removing machine is greatly reduced, the service life of the stone removing machine is prolonged, and the double-layer filter sieve can separate the stones in the plateau red rice from the impurities with small volume, thereby obtaining the plateau red rice with higher quality.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a stone remover for processing plateau red rice.

FIG. 2 is a cross-sectional view of an embodiment of a machine housing of a stone remover for processing red rice in plateau.

Fig. 3 is a schematic view of the internal structure of the machine case and the driving case in an embodiment of the stone remover for processing red rice in plateau.

FIG. 4 is a schematic view showing the connection relationship of the coarse-mouth sieve plate, the fine-mouth sieve plate, the baffle plate and other structures in an embodiment of the stone remover for processing red rice in plateau.

In the figure: 1-a chassis; 2-a base; 3-a feed inlet; 4-a drive box; 5, a fan; 6-air outlet; 7-a sand collection box; 8-sand separation port; 9-a vibration spring; 10-coarse screen plate; 11-a guide plate; 12-a connecting plate; 13-a baffle; 14-fine screen plate; 15-a discharge hole; 16-impurity discharge port; 17-an impurity collection box; 18-a buffer spring; 19-a one-way wheel; 20-a buffer rod; 21-a motor; 22-a turbine; 23-arc straight rod; 24-a scroll bar; 25-a drive plate; 26-fixing blocks; 27-guide bar.

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.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 4, in an embodiment of the present invention, a stoner for processing red rice in plateau includes a base 2, a fan 5 fixedly installed on the base 2, and a case 1 movably installed on the base 2;

the fan 5 is connected with the case 1 through an air outlet pipeline 6, a feed port 3 is formed in the top end of the case 1, a driving case 4 is installed on the side end of the case 1, a rotating mechanism is arranged in the driving case 4 and used for driving a filter screen assembly installed on the inner side of the case 1 to vibrate, and the filter screen assembly is used for filtering and screening materials input from the feed port 3 and outputting pure highland red rice finally;

a sand collecting box 7 is further arranged at the side end of the case 1, a sand separating port 8 is formed in the upper end of the sand collecting box 7, a discharging port 15 is further formed in the side end far away from the sand separating port 8, the bottom of the case 1 is conical, an impurity discharging port 16 and an impurity collecting box 17 arranged below the case 1 are arranged at the bottom of the case 1;

the bottom of the case 1 is provided with a buffer component, the case 1 is connected with the base 2 through the buffer component, and the buffer component is used for weakening unnecessary vibration brought to the case 1 when the rotating mechanism works.

In the embodiment of the invention, when the materials need to be subjected to stone removal processing, the rotating mechanism is driven to drive the filter screen assembly to vibrate, the driving fan 5 blows air into the case 1 through the air outlet pipeline 6, then the materials are input into the case 1 through the feed inlet 3, stones with higher density are separated from the materials through the air blown out from the air outlet pipeline 6, the stones fall into the sand collection box 7 from the sand separation port 8 through the vibration of the filter screen assembly, the materials discharge impurities smaller than the original red rice into the impurity collection box 17 from the impurity discharge port 16 through the filter screen assembly, and finally the high-altitude red rice with higher quality is separated from the discharge port 15, and in the process, when the rotating mechanism drives the filter screen assembly to vibrate, the case 1 weakens the resonance effect through the buffer assembly;

thereby reducing the abrasion of the device during working, prolonging the service life of the device and separating impurities in the plateau red rice.

As an embodiment of the present invention, the screen assembly includes a guide plate 11 fixedly installed below the feed port 3, and the guide plate 11 is a screen plate structure obliquely arranged and arranged in the chassis 1 and a transmission structure connected to the screen plate structure;

the screen plate structure comprises a coarse screen plate 10 movably arranged close to the guide plate 11, a fine screen plate 14 fixedly connected with the coarse screen plate 10 through a transmission structure, and a baffle 13 arranged between the coarse screen plate 10 and the fine screen plate 14, wherein the coarse screen plate 10 is connected with the rotating mechanism;

the coarse screen plate 10, the fine screen plate 14 and the baffle 13 are all arranged in an inclined manner, wherein the coarse screen plate 10 is parallel to the baffle 13, and the fine screen plate 14 is opposite to the inclined direction.

In the embodiment of the invention, when the material is poured in from the feeding hole 3, the material is dispersed by the guide plate 11 and falls on the upstream part of the inclined surface of the coarse screen plate 10, so that the material has enough path on the coarse screen plate 10 to complete separation, in the process, the rotating mechanism drives the coarse screen plate 10 to vibrate, the coarse screen plate 10 drives the fine screen plate 14 to vibrate together with the baffle 13 by the transmission structure, the material makes highland red rice and some impurities with smaller density bounce on the upstream part of the coarse screen plate 10 by the air flow of the air outlet pipeline 6 and fall on the baffle 13 through the through hole arranged on the coarse screen plate 10 along with the vibration, the stones with larger density are separated into the sand collecting box 7, then the material is dispersed to the upstream part of the fine screen plate 14 by the baffle 13, the fine impurities fall into the impurity collecting box 17 from the through hole arranged on the fine screen plate 14 while the material vibrates on the fine screen plate 14, the plateau red rice is output from the discharge hole 15 along with the vibration of the fine-opening sieve plate 14;

it should be noted that the wide-mouth sieve plate 10 is provided with an oval through hole in the shape of a rice grain, the oval through hole can pass through the plateau red rice and impurities with the volume less than or equal to the plateau red rice, the narrow-mouth sieve plate 14 is provided with a smaller circular through hole, and the circular through hole is used for screening out impurities such as rice husks and dust.

As an embodiment of the present invention, the transmission structure includes a connection plate 12 fixedly connecting the coarse screen plate 10 and the baffle 13, and a transmission plate 25 far away from the connection plate 12 and fixedly connecting the coarse screen plate 10 and the fine screen plate 14, where the connection plate 12 penetrates through the coarse screen plate 10 and completely shields a through slot formed at a side end of the chassis 1.

In the embodiment of the invention, when the rotating structure drives the coarse screen plate 10 to vibrate, the coarse screen plate 10 drives the baffle 13 and the fine screen plate 14 to resonate through the connecting plate 12 and the transmission plate 25, and in the process, the connecting plate 12 always shields the through groove for the movement of the coarse screen plate 10, so that the materials cannot fly out of the case 1 in the jumping process.

As an embodiment of the present invention, the rotating mechanism includes a driving assembly installed in the driving box 4 and two sets of elastic assemblies installed on both ends of the coarse screen plate 10;

the driving assembly comprises a motor 21 fixedly installed in the driving box 4, a worm 24 fixedly connected with an output shaft of the motor 21, a turbine 22 engaged with the worm 24 and an arc straight rod 23 fixedly installed at the tail end of a rotating shaft of the turbine 22, wherein the turbine 22 is rotatably installed on the inner wall of the driving box 4, and the arc straight rod 23 is abutted to the coarse screen plate 10.

In the embodiment of the invention, when the motor 21 is driven, the worm 24 drives the turbine 22 to rotate, the turbine 22 drives the arc-shaped straight rod 23 to rotate clockwise, and the arc-shaped straight rod 23 drives the coarse screen plate 10 to vibrate through the elastic component, so that materials are screened.

As an embodiment of the present invention, the elastic component includes two groups of fixed blocks 26 fixedly mounted on the side end of the chassis 1, a guide rod 27 fixedly disposed between the fixed blocks 26, and a vibration spring 9 connecting the fixed blocks 26 and the coarse-opening sieve plate 10, where the guide rod 27 penetrates through the coarse-opening sieve plate 10, and the vibration spring 9 is sleeved on the outer periphery of the guide rod 27.

In the embodiment of the invention, when the arc straight rod 23 is discontinuously contacted with the coarse screen plate 10, the coarse screen plate 10 is repeatedly moved on the guide rod 27 by the two vibration springs 9 which are arranged between the fixed blocks 26 and fixedly connected with the upper surface and the lower surface of the coarse screen plate 10, so that the coarse screen plate 10 can achieve the purpose of vibration.

As an embodiment of the present invention, the buffering assembly includes four buffering rods 20 fixedly installed at the bottom side end of the chassis 1, a one-way wheel 19 rotatably installed below the buffering rods 20, and a buffering spring 18 connecting the buffering rods 20 and the base 2.

In the embodiment of the invention, when the arc straight rod 23 drives the wide screen plate 10 to vibrate, the case 1 moves in the through groove formed on the base 2 through the one-way wheel 19, in the process, the buffer rod 20 and the buffer spring 18 control the moving range of the case 1 in the through groove formed on the base 2, and the case 1 does not generate extra noise when resonating.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.