CN215354636U - A screening plant for rice edulcoration - Google Patents

Abstract

The utility model discloses a screening device for rice impurity removal, which comprises universal wheels, a device shell, an electric heater, an electric heating wire, a stirring rod, a first valve, a screening device, an impurity discharging port, a feeding port, a screen, a connecting rod, a second valve and the like; the rice screening device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, the cam is driven to rotate by the second motor in the screening device, the screen on the trigger block is pushed to move back and forth by the contact block of the cam, and the problem that the rice falls rapidly because the existing device cannot automatically shake for screening only by simple filtering is solved; according to the utility model, the electric heater is arranged to drive the electric heating wire to heat, the first motor drives the stirring rod to rotate and stir, so that water vapor is fully evaporated, and the problems that most of rice is wet and has water vapor after being harvested, and generally needs to be exposed for several days, and time and labor are wasted are solved.

Description

A screening plant for rice edulcoration

Technical Field

The utility model relates to the technical field of screening, in particular to a screening device for removing impurities from rice.

Background

Rice is one of the three major cereals, almost all-purpose, and is a gramineous plant widely grown around the world. With the continuous development of the mechanical industry, the appearance of the combine harvester greatly improves the production efficiency of rice, the combine harvester is a short-term grain combine harvester, and is a harvesting machine capable of completing the procedures of harvesting, threshing, separating stalks and the like of grain crops at one time, grains are directly obtained from the field, the combine harvester enables the harvesting machine and the threshing machine to be combined into a whole, so that farmers can complete harvesting and threshing in a single operation, thereby saving manpower and material resources and greatly reducing the burden of the farmers, although the combine harvester can complete the work of harvesting, threshing, stalk separating and the like at one time, finished rice can be directly obtained, but dust, fine stalks, wheat bran, small-particle solid sundries and the like still exist in the rice, when the finished rice is processed into products, impurity removal treatment is still needed particularly when the rice is made into food, the cleanliness factor to the rice requires more highly, consequently, how to provide a rice edulcoration screening plant, and then guarantee the cleanliness factor of follow-up rice goods, the problem that technical personnel in the field need to solve urgently has become, current device screening is only that simple filtration can't carry out the automatic shake and screens and make the rice fall rapidly, simultaneously, most rice all very wet has steam after the rice reaps, generally need insolate good several days, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the conventional screening device cannot automatically shake to screen rice to enable the rice to fall rapidly only by simple filtering, and most of the rice is wet and has water vapor after being harvested, generally needs to be exposed for several days, and wastes time and labor.

In order to solve the above problems, the present invention provides a technical solution: the utility model provides a screening plant for rice edulcoration which innovation point lies in: comprises a universal wheel, a device shell, an electric heater, an electric heating wire, a stirring rod, a first valve, a screening device, an impurity discharging port, a feeding port, a screen, a connecting rod, a second valve, a discharging port and a first motor; a plurality of universal wheels are arranged at the bottom of the device shell; a discharge hole is formed in the lower end of the right side of the device shell, and a second valve is connected in the middle of the discharge hole in a sliding mode; a trash discharging port is formed in the upper portion of the left side of the device shell, and a first valve is connected to the middle of the trash discharging port in a sliding mode; a feeding hole is formed in the upper surface of the device shell; an electric heater is arranged at the lower end of the left side in the cavity of the device shell, and an electric heating wire is fixedly connected to the output end of the electric heater; a first motor is arranged in the middle of the bottom end of the device shell, and a stirring rod is fixedly connected to the output end of the first motor; the device is characterized in that a screening device is arranged at the upper end of the left side in the cavity of the device shell, a screen is fixedly connected to the output end of the screening device, the right end of the screen is hinged to the connecting rod, and the lower end of the connecting rod is hinged to the device shell.

Preferably, the specific structure of the sifter is as follows: the device comprises a screen mover shell, a cam, a second motor, a contact block, a spring and a trigger block; the screen mover shell is connected with the device shell; the trigger block is connected with the screen; a second motor is arranged in the middle of the shell of the screening device, a cam is fixedly connected to the output end of the second motor, the lower end of the cam is movably connected with a contact block, and a trigger block is fixedly connected to the lower end of the contact block; the inside left and right sides lower extreme of sieve case shell cavity all is equipped with the spring, the spring upper end is connected with the trigger block.

Preferably, the screen is a metal screen.

Preferably, the first motor is a variable frequency motor.

Preferably, the spring is a high-toughness spring.

The utility model has the beneficial effects that:

(1) the rice screening device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, the cam is driven to rotate by the second motor in the screening device, the screen on the trigger block is pushed to move back and forth by the contact block of the cam, and the problem that the rice can fall rapidly because the existing device cannot automatically shake for screening only by simple filtering is solved.

(2) According to the utility model, the electric heater is arranged to drive the electric heating wire to heat, the first motor drives the stirring rod to rotate and stir, so that water vapor is fully evaporated, and the problems that most of rice is wet and has water vapor after being harvested, and generally needs to be exposed for several days, and time and labor are wasted are solved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the construction of the screen separator of the present invention.

1-universal wheel; 2-device housing; 3-electric heater; 4-electric heating wire; 5-a stirring rod; 6-a first valve; 7-a sifter; 8-impurity discharging port; 9-a feed inlet; 10-a screen mesh; 11-a connecting rod; 12-a second valve; 13-a discharge hole; 14-a first electric machine; 15-sieve shaker housing; 16-a cam; 17-a second electric machine; 18-a contact block; 19-a spring; 20-trigger block.

Detailed Description

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a screening device for removing impurities from rice comprises universal wheels 1, a device shell 2, an electric heater 3, an electric heating wire 4, a stirring rod 5, a first valve 6, a screening device 7, an impurity discharging port 8, a feeding port 9, a screen 10, a connecting rod 11, a second valve 12, a discharging port 13 and a first motor 14; the bottom of the device shell 2 is provided with a plurality of universal wheels 1; a discharge port 13 is formed in the lower end of the right side of the device shell 2, and a second valve 12 is connected in the middle of the discharge port 13 in a sliding manner; a trash discharging port 8 is formed in the upper portion of the left side of the device shell 2, and a first valve 6 is connected to the middle of the trash discharging port 8 in a sliding mode; the upper surface of the device shell 2 is provided with a feeding hole 9; an electric heater 3 is arranged at the lower end of the left side in the cavity of the device shell 2, and an electric heating wire 4 is fixedly connected to the output end of the electric heater 3; a first motor 14 is arranged in the middle of the bottom end of the device shell 2, and a stirring rod 5 is fixedly connected to the output end of the first motor 14; the inside left side upper end of 2 cavities of device shell is equipped with sieve move ware 7, fixedly connected with screen cloth 10 on the 7 output of sieve move ware, screen cloth 10 right-hand member and connecting rod 11 are articulated each other, connecting rod 11 lower extreme and device shell 2 are articulated each other.

As shown in fig. 2, the specific structure of the sifter 7 is as follows: comprises a sifter shell 15, a cam 16, a second motor 17, a contact block 18, a spring 19 and a trigger block 20; the screener housing 15 is connected to the device housing 2; the trigger block 20 is connected with the screen mesh 10; a second motor 17 is arranged in the middle of the screen mover shell 15, the output end of the second motor 17 is fixedly connected with a cam 16, the lower end of the cam 16 is movably connected with a contact block 18, and the lower end of the contact block 18 is fixedly connected with a trigger block 20; the lower ends of the left side and the right side in the cavity of the screening device shell 15 are both provided with springs 19, and the upper ends of the springs 19 are connected with a trigger block 20.

Wherein the screen 10 is a metal screen; the first motor 14 is a variable frequency motor; the spring 19 is a high-toughness spring.

The using state of the utility model is as follows: pour the rice into from feed inlet 9, it is rotatory that second motor 17 drives cam 16 in the sieve ware 7 through the setting, screen cloth 10 on the contact piece 18 promotion trigger block 20 realizes the round trip movement through cam 16 contact, screen, good rice is according to the hole size exact fall on the screen cloth 10, debris are filtered, open first valve 6 and discharge from row miscellaneous mouthful 8, the good rice of whereabouts drives heating wire 4 through the electric heater 3 that sets up and heats, first motor 14 drives puddler 5 and rotates the stirring, carry out abundant evaporation steam, treat to discharge from discharge gate 13 through opening second valve 12 after the drying.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the utility model.

Claims (5)

1. The utility model provides a screening plant for rice edulcoration which characterized in that: comprises a universal wheel (1), a device shell (2), an electric heater (3), an electric heating wire (4), a stirring rod (5), a first valve (6), a screening device (7), a trash discharge port (8), a feed port (9), a screen (10), a connecting rod (11), a second valve (12), a discharge port (13) and a first motor (14);

the bottom of the device shell (2) is provided with a plurality of universal wheels (1);

a discharge hole (13) is formed in the lower end of the right side of the device shell (2), and a second valve (12) is connected to the middle of the discharge hole (13) in a sliding mode;

a trash discharging port (8) is formed in the upper portion of the left side of the device shell (2), and a first valve (6) is connected in the middle of the trash discharging port (8) in a sliding mode;

a feeding hole (9) is formed in the upper surface of the device shell (2);

an electric heater (3) is arranged at the lower end of the left side in the cavity of the device shell (2), and an electric heating wire (4) is fixedly connected to the output end of the electric heater (3);

a first motor (14) is arranged in the middle of the bottom end of the device shell (2), and a stirring rod (5) is fixedly connected to the output end of the first motor (14);

the device is characterized in that a screening device (7) is arranged at the upper end of the left side in the cavity of the device shell (2), a screen (10) is fixedly connected to the output end of the screening device (7), the right end of the screen (10) is hinged to the connecting rod (11), and the lower end of the connecting rod (11) is hinged to the device shell (2).

2. A screening device for removing impurities from rice as claimed in claim 1, wherein: the screening device (7) has the specific structure that: comprises a screen transmission shell (15), a cam (16), a second motor (17), a contact block (18), a spring (19) and a trigger block (20);

the screen mover housing (15) is connected with the device housing (2);

the trigger block (20) is connected with the screen (10);

a second motor (17) is arranged in the middle of the screen mover shell (15), the output end of the second motor (17) is fixedly connected with a cam (16), the lower end of the cam (16) is movably connected with a contact block (18), and the lower end of the contact block (18) is fixedly connected with a trigger block (20);

the lower ends of the left side and the right side in the cavity of the screening device shell (15) are respectively provided with a spring (19), and the upper end of the spring (19) is connected with a trigger block (20).

3. A screening device for removing impurities from rice as claimed in claim 1, wherein: the screen (10) is a metal screen.

4. A screening device for removing impurities from rice as claimed in claim 1, wherein: the first motor (14) is a variable frequency motor.

5. A screening device for removing impurities from rice as claimed in claim 2, wherein: the spring (19) is a high-toughness spring.

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