Stone removing machine for rice processing

Abstract

The utility model discloses a stoning machine for rice processing, which belongs to the field of stoning machines and comprises an equipment base, a stoning machine body fixedly mounted on the equipment base, a feed inlet fixedly mounted on the stoning machine body, a mounting shell fixedly mounted at the upper end of the feed inlet and composed of a main shell and a feed pipeline. The feeding pipeline is fixedly mounted on the main shell, the mounting shell is arranged at the upper end of the feeding port, the beating assembly is arranged on the mounting shell, when rice is put into the stoning machine body to remove stone sundries, the rice can be put into the stoning machine body through the mounting shell, and when the rice passes through the mounting shell, the beating assembly is arranged on the mounting shell. The beating blades rotating at a high speed on the beating assembly can beat the rice, so that under the impact force, the rice can be separated from stone sundries tightly attached to the rice, then the stone removing machine body can effectively separate the rice from the stone sundries subsequently, and the separation effect of the rice and the stone sundries is good.

Description

Technical Field

[0001] The utility model relates to the field of stone removing machines, and particularly relates to a stone removing machine for rice processing. Background Technique

[0002] A rice stone removing machine is a mechanical device used to remove impurities from rice, mainly for separating mineral impurities such as stones and sand in rice to ensure the quality and safety of rice. The working principle of the rice stone removing machine is based on the different densities and suspension velocities of materials and impurities, and separation is carried out through mechanical wind force and a vibrating screen surface. Specifically, the working process of the rice stone removing machine can be divided into the following steps: Feeding and separation: The rice to be processed is fed into the machine through the feeding port and then preliminarily separated through a sieve. Under the action of the sieve, the rice is separated into larger rice grains and smaller stone impurities. Vibrating screening: Through the vibrating device, the rice and stone impurities move along the vibrating screen together. Due to the differences in the weight and shape of the rice and stone impurities, their moving speeds and directions on the vibrating screen are also different. Therefore, the vibrating screen can further screen out the rice and the finally purified stone impurities. Wind dust removal: The mixture of rice and stone impurities after vibrating screening further passes through the wind dust removal system. By means of the negative pressure generated by the fan, the mixture is further separated under the action of the air flow through the air guiding pipeline, separating the rice and the stone impurities. The rice is adsorbed on the mucus layer in the air guiding pipeline, while the stone impurities are blown towards the dust collector. Stone impurity treatment: The separated stone impurities enter the dust collector. In the dust collector, the stone impurities are continuously screened and blown under the action of gravity and wind force, and finally discharged outside the machine. Rice collection: After the previous treatment steps, the purified rice is collected at the discharge port, and these rice can continue to be processed in the next step or further packaged and sold. In the existing patent application with the application number CN202222768688.0, a rice processing stone removing machine is proposed, and this stone removing machine has certain use defects, that is, since there are often some stone impurities tightly attached to the rice, and there is no component on this stone removing machine to effectively separate the rice from the stone impurities tightly attached to it, resulting in the difficulty of effectively separating the stone impurities from the rice by this stone removing machine, and further making the separation effect of the rice and the stone impurities poor. Therefore, it needs to be improved. Summary of the Invention

[0003] The main purpose of the utility model is to provide a stone removing machine for rice processing, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A stone removing machine for rice processing, comprising an equipment base, on which a stone removing machine main body is fixedly installed. An inlet is fixedly installed on the stone removing machine main body, and an installation housing is fixedly installed at the upper end of the inlet. The installation housing is composed of a main housing and a feed pipe. The feed pipe is fixedly installed on the main housing. A striking component is installed on the main housing. The striking component is composed of a driving motor, a rotating shaft and striking blades. The rotating shaft is fixedly installed on the output shaft of the driving motor. There are several striking blades, all of which are fixedly installed on the rotating shaft.

[0006] Preferably, a fixed bracket is fixedly installed on the equipment base.

[0007] Preferably, an air suction port is fixedly installed on the stone removing machine main body. Both the inlet and the air suction port are fixedly connected to the fixed bracket.

[0008] Preferably, the main housing on the installation housing is fixedly installed at the upper end of the inlet. An insertion through hole is provided on the side wall of the main housing, and an installation through hole is provided on the upper side wall of the main housing.

[0009] Preferably, the feed pipe is fixedly inserted into the insertion through hole provided on the side wall of the main housing.

[0010] Preferably, the driving motor on the striking component is fixedly installed at the upper end of the main housing. The rotating shaft passes downward through the installation through hole provided on the upper side wall of the main housing. Several of the striking blades are all located inside the main housing, and several of the striking blades are all located below the feed pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By providing an installation housing at the upper end of the inlet and a striking component on the installation housing, when putting rice into the stone removing machine main body to remove stone impurities, the rice can be put into the stone removing machine main body through the installation housing. When the rice passes through the installation housing, the striking blades rotating at high speed on the striking component can strike the rice, so that under this impact force, the rice can be separated from the stone impurities tightly attached to it, which is convenient for the subsequent stone removing machine main body to effectively separate the rice from the stone impurities, and the separation effect of the rice and the stone impurities is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a schematic diagram of the structure of the installation housing of the utility model after sectioning;

[0015] Figure 3A cross-sectional view of the installation housing of the present utility model;

[0016] Figure 4 A structural schematic diagram of the striking component of the present utility model.

[0017] In the figure: 1, equipment base; 2, stone removing machine main body; 3, fixing bracket; 4, feeding port; 5, installation housing; 6, striking component; 7, air suction port; 8, main housing; 9, insertion through hole; 10, feeding pipeline; 11, driving motor; 12, rotating shaft; 13, striking blade; 14, installation perforation. Specific embodiments

[0018] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a stone removing machine for rice processing includes an equipment base 1, a stone removing machine main body 2 is fixedly installed on the equipment base 1, a feeding port 4 is fixedly installed on the stone removing machine main body 2, a fixing bracket 3 is fixedly installed on the equipment base 1, an air suction port 7 is fixedly installed on the stone removing machine main body 2, and both the feeding port 4 and the air suction port 7 are fixedly connected to the fixing bracket 3.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown in the figure, an installation housing 5 is fixedly installed at the upper end of the feed inlet 4. The installation housing 5 is composed of a main housing 8 and a feed pipe 10. The feed pipe 10 is fixedly installed on the main housing 8. A striking assembly 6 is installed on the main housing 8. The striking assembly 6 is composed of a driving motor 11, a rotating shaft 12 and striking blades 13. The rotating shaft 12 is fixedly installed on the output shaft of the driving motor 11. There are several striking blades 13, and all of them are fixedly installed on the rotating shaft 12. The main housing 8 of the installation housing 5 is fixedly installed at the upper end of the feed inlet 4. An insertion through hole 9 is opened on the side wall of the main housing 8, and an installation through hole 14 is opened on the upper side wall of the main housing 8. The feed pipe 10 is fixedly inserted into the insertion through hole 9 opened on the side wall of the main housing 8. The driving motor 11 of the striking assembly 6 is fixedly installed at the upper end of the main housing 8. The rotating shaft 12 passes downward through the installation through hole 14 opened on the upper side wall of the main housing 8. Several striking blades 13 are all located inside the main housing 8, and several striking blades 13 are all located below the feed pipe 10 at the same time. By providing the installation housing 5 at the upper end of the feed inlet 4 and providing the striking assembly 6 on the installation housing 5, when putting rice into the rice stone remover main body 2 to remove stone impurities, the rice can be put into the rice stone remover main body 2 through the installation housing 5. When the rice passes through the installation housing 5, the high-speed rotating striking blades 13 on the striking assembly 6 can strike the rice, so that under this impact force, the rice can be separated from the stone impurities tightly attached to it, and then it is convenient for the subsequent rice stone remover main body 2 to effectively separate the rice from the stone impurities, making the separation effect of the rice and the stone impurities better.

[0021] It should be noted that the present invention is a rice stone remover for rice processing. When in use, first, the rice that needs to remove stone impurities is put into the main housing 8 through the feed pipe 10 on the installation housing 5. At the same time, the driving motor 11 on the striking assembly 6 can be started. At this time, the driving motor 11 can drive the striking blades 13 to rotate through the rotating shaft 12, so that the rotating striking blades 13 will collide with the rice falling into the main housing 8. Then, under the action of this collision force, the rice can be separated from the stone impurities tightly attached to it. Finally, it is convenient for the subsequent rice stone remover main body 2 to effectively separate the rice from the stone impurities, making the separation effect of the rice and the stone impurities better.

[0022] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention. The protection scope required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A stone removing machine for rice processing, comprising an equipment base (1), a stone removing machine main body (2) fixedly installed on the equipment base (1), and a feed inlet (4) fixedly installed on the stone removing machine main body (2), characterized in that: An installation housing (5) is fixedly installed at the upper end of the feed inlet (4). The installation housing (5) is composed of a main housing (8) and a feed pipe (10). The feed pipe (10) is fixedly installed on the main housing (8). A striking assembly (6) is installed on the main housing (8). The striking assembly (6) is composed of a driving motor (11), a rotating shaft (12), and striking blades (13). The rotating shaft (12) is fixedly installed on the output shaft of the driving motor (11). There are several striking blades (13), and all of them are fixedly installed on the rotating shaft (12).

2. The stone removing machine for rice processing according to claim 1, characterized in that: A fixed bracket (3) is fixedly installed on the equipment base (1).

3. The stone removing machine for rice processing according to claim 2, characterized in that: An air suction port (7) is fixedly installed on the stone removal machine main body (2). Both the feed inlet (4) and the air suction port (7) are fixedly connected to the fixed bracket (3).

4. A stone removing machine for rice processing according to claim 3, characterized in that: The main housing (8) on the installation housing (5) is fixedly installed at the upper end of the feed inlet (4). An insertion through hole (9) is formed in the side wall of the main housing (8), and an installation through hole (14) is formed in the upper side wall of the main housing (8).

5. The stone-removing machine for rice processing according to claim 4, wherein: The feed pipe (10) is fixedly inserted into the insertion through hole (9) formed in the side wall of the main housing (8).

6. The stone-removing machine for rice processing according to claim 5, characterized in that: The driving motor (11) on the striking assembly (6) is fixedly installed at the upper end of the main housing (8). The rotating shaft (12) passes downward through the installation through hole (14) formed in the upper side wall of the main housing (8). Several striking blades (13) are all located inside the main housing (8), and several striking blades (13) are all located below the feed pipe (10) at the same time.

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