CN218184117U - A mobile millet impurity removal filter screening machine - Google Patents

Abstract

The utility model discloses a mobile millet impurity-removing filtering and screening machine, which comprises a fuselage body and a moving wheel. A conveying fan is fixedly installed in the middle of one side surface of the fuselage body. The middle positions of the two ends of the conveying fan are respectively A suction hood and a feeding pipe are provided, and one end of the feeding pipe runs through the surface of the top side of the fuselage body and is connected to the discharge port. The utility model adopts a conveying fan, a suction hood, and a material conveying pipe. During actual use, the operation of the conveying fan will generate a strong airflow, and the flow of the airflow will form a strong suction force inside the suction hood. , the grains on the ground can be sucked up through the action of suction, and then directly discharged into the device through the feeding pipe, no need for personnel to manually throw the grains, avoiding the frequent bending and stretching of the personnel to move the grains, ensuring the operation High efficiency, and can effectively reduce lumbar muscle strain, and has the advantage of labor-saving operation.

Description

A mobile millet impurity removal filter screening machine

technical field

The utility model relates to the technical field of crop processing equipment, in particular to a mobile millet impurity removal filtering and screening machine.

Background technique

Millet is called millet, millet, or beam in ancient times. It is an annual herb with thick stalks and few tillers. It has narrow and long lanceolate leaves with obvious midribs and small veins. It has fine hairs and spike-like panicles. The spikelets are clustered in three stages. On the branch stalks, the spikelets basically have bristles, and each spike bears hundreds to thousands of grains, the seeds are extremely small, about 0.1cm in diameter, and the spikelets are generally golden yellow when mature, and the seeds are oval and mostly yellow when they are small. After the skin is commonly called millet, after the millet is harvested and threshed, it needs to be screened and removed to remove the long straw, broken straw and empty chaff in the millet.

There are following problems in existing technology:

The publication number in the existing open technology is: CN216500543U A kind of impurity removal and screening device for millet, comprising a screening cylinder and a drive motor, the central position of one end of the screening cylinder is fixedly equipped with a drive motor, and the inside of the screening cylinder is provided with a main shaft. Beneficial effects: the utility model adopts a speed-regulating fan, a screening cylinder and a stirring rod. During the millet screening process, the millet can be put into the screening cylinder from the feeding hopper, and the driving motor drives the main shaft to rotate, thereby driving the stirring rod. And the turning plate rotates, and the millet inside the screening cylinder is stirred, so that the millet is turned and dispersed. At the same time, the speed-regulating fan is started to generate wind force, blowing to the turned and dispersed millet, and the broken straw and empty chaff in the millet are blown out. Screening cylinder, the saved full millet flows out of the screening cylinder through the screening holes, and the long straw stays in the screening cylinder, and the filtering and screening are completed at the same time as the winnowing is completed, which saves the trouble of separate operation of traditional equipment and improves the Work efficiency and ease of use.

However, the above-mentioned patent still has certain disadvantages in use: it needs to put millet into the inside of the screening cylinder from the feeding hopper when performing operations, and the position of the feeding hopper is relatively high, and the reciprocating up and down movement increases the labor intensity of personnel , reducing the operating efficiency, and the impurity removal effect is not very good, which has certain limitations.

For this reason, we have proposed a kind of mobile millet impurity removal filter screening machine to solve the above-mentioned drawbacks.

Utility model content

The purpose of this utility model is in order to solve the shortcoming that exists in the prior art, and propose a kind of mobile millet impurity removal filtering and screening machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: it includes a fuselage body and a moving wheel, a conveying fan is fixedly installed in the middle of the surface of one side of the fuselage, and the middle of the surface of both ends of the conveying fan is respectively provided with The suction hood and the feeding pipe, one end of the feeding pipe runs through the surface of the top side of the fuselage body and is connected to the discharge port, the lower part of the discharge port is located at the top of the surface of the fuselage body, and a deflector is installed obliquely, The bottom surface of the deflector is in contact with the lower rolling plate, and the upper rolling plate is located inside the fuselage body above the lower rolling plate and is connected to the upper rolling plate through a metal rod. The upper rolling plate and the lower rolling plate Several groups of electric rollers are evenly arranged on the surface, and several groups of rolling blocks are uniformly surrounded on the outer peripheral surface of the electric rollers, and filter holes are arranged between two electric rollers on the surface of the lower rolling plate.

Preferably, a first adsorption plate and a second adsorption plate are arranged obliquely and staggered below the lower rolling plate in the middle of the fuselage body, and several sets of electromagnetic suction plates are provided on the surface positions of the first adsorption plate and the second adsorption plate. piece.

Preferably, a centrifugal cylinder is located below the first adsorption plate at the middle of the inner bottom surface of the fuselage body, one end of the centrifugal cylinder passes through one side of the fuselage body and is connected to the drive motor, and the inner middle of the centrifugal cylinder is surrounded by a There are several sets of sieves, and several sets of separation chambers are arranged between the sieves.

Preferably, moving wheels are installed symmetrically on both sides of the bottom of the fuselage body.

Preferably, the electric rollers on the surface of the upper rolling plate and the lower rolling plate are aligned and installed.

Preferably, the electromagnetic block is composed of an electromagnet, and is connected to an external power supply through a wire.

Preferably, the apertures provided on the surface of the screen for material screening gradually become smaller.

Preferably, an electric valve connected to the separation chamber is provided on the outer peripheral surface of the centrifuge cylinder.

Compared with the prior art, the beneficial effects of the utility model are;

(1), the utility model adopts a delivery fan, a suction hood, and a material delivery pipe. It forms a strong suction force, through which the grains on the ground can be sucked up, and then directly discharged into the device through the feeding pipe, which eliminates the need for personnel to manually throw the grains, avoiding the frequent bending and stretching of personnel to move the grains , to ensure the efficiency of the operation, and can effectively reduce the damage of lumbar muscle strain, and has the advantage of labor-saving operation.

(2), the utility model adopts electric rollers, electromagnetic blocks, and centrifugal cylinders. In the actual use process, after the millet enters the device, the rotation of the electric roller will drive the rolling blocks to carry out continuous rolling operations on the millet, so that The millet is separated from the ear, and when the millet is falling, it can pass through the filter hole to block and filter the large ear and impurities, so as to improve the purity of the millet particles. Then, when the grain is falling, it passes through the first adsorption plate and the The magnetic force generated by the electromagnetic block on the surface of the second adsorption plate can adsorb the doped metal impurities, which is convenient for subsequent processing and further improves the purity of the grains, and then the grains will flow into the separation chamber in the middle of the centrifugal cylinder, through The centrifugal force generated by the continuous rotation of the centrifuge can centrifuge the grains, so that the grains and the small particles inside can be separated and collected, and screened into different separation chambers, which is convenient for subsequent processing and reduces the working intensity. The advantages of sufficient screening and high purity.

Description of drawings

In order to illustrate the embodiments of the utility model or the technical solutions in the prior art more clearly, the following will briefly introduce the accompanying drawings used in the embodiments.

Fig. 1 is the structural representation of a kind of mobile millet impurity-removing filter screening machine that the utility model proposes;

Fig. 2 is the structural representation of the second adsorption plate of a kind of mobile millet impurity removal filtering and screening machine proposed by the utility model;

Fig. 3 is the connection schematic diagram of the upper rolling platen and electric roller of a kind of mobile millet impurity-removing filtering screening machine that the utility model proposes;

Fig. 4 is a schematic diagram of the internal structure of a centrifugal cylinder of a mobile millet impurity removal filtering and screening machine proposed by the utility model.

illustration:

1. Fuselage body; 2. Conveying fan; 3. Conveying pipe; 4. Discharge port; 5. Deflector; 6. Upper rolling plate; 7. Lower rolling plate; 8. Electric roller; 9. Rolling Briquetting block; 10, filter hole; 11, first adsorption plate; 12, second adsorption plate; 13, electromagnetic block; 14, centrifugal cylinder; 15, moving wheel; 16, screen; 17, separation chamber; 18, drive Motor; 19, suction cover.

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.

Please refer to Fig. 1-4, including fuselage body 1 and moving wheel 15, conveying fan 2 is fixedly installed in the middle of the surface of one side of fuselage body 1, and the middle position of the surface of conveying fan 2 two ends is provided with suction cover 19 and conveying fan 2 respectively. The feed pipe 3, one end of the feed pipe 3 runs through the surface of the top side of the fuselage body 1 and is connected to the discharge port 4, and the bottom of the discharge port 4 is located at the top of the internal side surface of the fuselage body 1. A deflector 5 is installed obliquely to guide the flow The bottom surface of the plate 5 is abutted with the lower rolling plate 7, and the lower rolling plate 7 is located inside the fuselage body 1. The upper rolling plate 6 is connected to the surface of the upper rolling plate 6 and the lower rolling plate 7 through a metal rod. Several groups of motorized rollers 8 are evenly positioned, and several groups of rolling blocks 9 are evenly surrounded on the outer peripheral surface of the motorized rollers 8. Filter holes 10 are arranged on the surface of the lower rolling plate 7 between the motorized rollers 8, and through the conveying The fan 2, the suction cover 19 and the feeding pipe 3 can form a simple vacuum cleaner, which sucks the grains on the ground into the device for processing through the suction force of the gas, eliminating the need for frequent bending and stretching operations by personnel, reducing waist The possibility of muscle strain ensures the high efficiency of the operation.

In this embodiment: the bottom of the lower rolling plate 7 is located in the middle of the fuselage body 1. The first adsorption plate 11 and the second adsorption plate 12 are arranged obliquely and staggeredly, and the surface positions of the first adsorption plate 11 and the second adsorption plate 12 are all set There are several groups of electromagnetic blocks 13 .

Specifically, through the first adsorption plate 11 and the electromagnetic block 13 on the surface of the second adsorption plate 12, the metal impurities carried up from the ground in the falling materials can be adsorbed to improve the purity of the materials.

In this embodiment, a centrifugal cylinder 14 is provided below the first adsorption plate 11 at the middle of the inner bottom surface of the fuselage body 1. One end of the centrifugal cylinder 14 runs through one side of the fuselage body 1 and is connected to the drive motor 18. The center of the centrifugal cylinder 14 is Several groups of screens 16 are arranged around the position, and several groups of separation chambers 17 are arranged between the screens 16 .

Specifically, in actual use, the rotation of the drive motor 18 can drive the centrifugal cylinder 14 to continue to rotate. During the rotation, due to the centrifugal force, the internal millet particles will be driven to be centrifuged, and then the sieve will The difference in surface aperture of the net 16 can separate millet particles and husks of different sizes, realize the separation operation of millet, and facilitate different collections of different components.

In this embodiment, moving wheels 15 are installed symmetrically on both sides of the bottom of the fuselage body 1 .

Specifically, the device can be moved flexibly through the moving wheels 15, which is convenient for use in different positions and improves the flexibility of the device.

In this embodiment: the electric rollers 8 at the surface positions of the upper rolling plate 6 and the lower rolling plate 7 are aligned with each other and installed.

Specifically, through the rotation of the electric rollers 8 aligned with each other, the rolling blocks 9 can be driven to carry out the rolling operation, so that the stalks and millet particles are separated, which is convenient for subsequent processing.

In this embodiment: the electromagnetic block 13 is composed of an electromagnet, and is connected with an external power supply through a wire.

Specifically, in the actual use process, the electromagnetic block 13 can generate magnetic force by supplying power to the electromagnetic block 13, which facilitates removal of metal impurities carried from the ground in the material and improves the purity of the material.

In this embodiment: the apertures provided on the surface of the screen 16 for material screening gradually become smaller.

Specifically, through the change of the pore size of the screen 16, the materials can be screened according to different sizes during centrifugal rotation, so that materials of different sizes can be moved to different separation chambers 17 for storage, which is convenient for subsequent use.

In this embodiment: an electric valve connected to the separation chamber 17 is provided on the outer peripheral surface of the centrifuge cylinder 14 .

Specifically, the electrical valve is directly connected to several groups of different separation chambers 17, which can facilitate the subsequent export of the separated substances, and the inclined structure in the separation chamber 17 has the highest point higher than the surface of the fuselage, and the position of the surface of the fuselage There is an electric valve for the discharge of the internal substances in the separation chamber 17, which can be opened when necessary without affecting the normal operation of the centrifugal cylinder 14, and ensures that the internal grains are discharged in time when needed, so that the grains fall into the separation chamber. After 17, it will slide and fall naturally due to the gravity factor, so as to achieve the purpose of flow export and reduce the working intensity of personnel.

In this embodiment: the driving motor belongs to common knowledge in the field, and it is only used without modification, so the control method and circuit connection will not be described in detail.

Working principle: when working, the strong air flow generated by the operation of the conveying fan 2 will form a strong suction force inside the suction hood 19 through the flow of air flow, and the millet on the ground can be sucked by the suction force, and then passed through The feeding pipe 3 is directly discharged into the device, eliminating the need for personnel to manually throw the millet, avoiding the frequent bending and stretching of the personnel to move the millet, ensuring the efficiency of the operation, and effectively reducing the damage of lumbar muscle strain , and then after the millet enters the device, the rotation of the motorized roller 8 will drive the rolling block 9 to carry out continuous rolling operations on the millet, so that the millet is separated from the ear of the millet, and the millet can pass through the filter hole 10 when it falls. The ears of grain and impurities are blocked and filtered to improve the purity of millet particles, and then when the grains fall, the magnetic force generated by the electromagnetic block 13 on the surface of the first adsorption plate 11 and the second adsorption plate 12 can remove the doped metal impurities Adsorption is carried out to facilitate subsequent processing, further improving the purity of the grains, and then the grains will flow into the separation chamber 17 in the middle of the centrifugal cylinder 14, and the centrifugal force generated during the continuous rotation of the centrifugal cylinder 14 can centrifuge the grains The treatment enables the grains and small particles inside to be separated and collected, and screened into different separation chambers 17, which facilitates subsequent processing and reduces work intensity. The overall device has the advantages of labor-saving operation, sufficient screening, and high purity.

It should be understood that the above specific embodiments of the present utility model are only used to illustrate or explain the principle of the present utility model, but not to limit the present utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model shall be included in the protection scope of the present utility model. Furthermore, the appended claims are intended to cover all changes and modifications that come within the scope and boundaries of the appended claims, or equivalents of such scope and boundaries.

Claims (8)

1. The utility model provides a screening machine is filtered in portable millet edulcoration, includes fuselage body (1) and removal wheel (15), its characterized in that, fuselage body (1) a side surface intermediate position fixed mounting has delivery fan (2), delivery fan (2) both ends surface intermediate position is equipped with suction hood (19) and conveying pipeline (3) respectively, conveying pipeline (3) one end is run through fuselage body (1) top side surface position and is connected with discharge port (4), discharge port (4) below is located fuselage body (1) inside side surface top position slope and installs guide plate (5), guide plate (5) bottom surface position has butt joint down rolling plate (7), rolling plate (7) top is located fuselage body (1) inside position and is connected with upper rolling plate (6) through the metal pole, upper rolling plate (6) and lower rolling plate (7) surface position evenly are equipped with a plurality of groups electronic roller (8), electronic roller (8) periphery surface position evenly encircles and is equipped with a plurality of groups rolling piece (9), it is equipped with filtration pore (10) to lie in down rolling plate (7) surface position between two liang of electronic roller (8).

2. The mobile impurity removing, filtering and screening machine for millet as claimed in claim 1 is characterized in that a first adsorption plate (11) and a second adsorption plate (12) are obliquely and alternately arranged below the lower grinding plate (7) at the middle position inside the machine body (1), and a plurality of groups of electromagnetic blocks (13) are respectively arranged on the surface positions of the first adsorption plate (11) and the second adsorption plate (12).

3. The mobile impurity removing, filtering and screening machine for the millet as claimed in claim 2, characterized in that a centrifugal cylinder (14) is arranged below the first adsorption plate (11) and in the middle of the bottom surface inside the machine body (1), one end of the centrifugal cylinder (14) penetrates through one side of the machine body (1) and is connected with a driving motor (18), a plurality of groups of screens (16) are arranged around the middle inside the centrifugal cylinder (14), and a plurality of groups of separation cavities (17) are arranged between the screens (16).

4. The mobile impurity removing, filtering and screening machine for millet as claimed in claim 1 is characterized in that the machine body (1) is symmetrically provided with moving wheels (15) on the two side surfaces of the bottom.

5. A mobile impurity-removing filtering-screening machine for millet as claimed in claim 1 characterized in that the motorized rollers (8) of the surface positions of said upper rolling plate (6) and lower rolling plate (7) are installed in alignment with each other.

6. A mobile impurity-removing filtering-screening machine for millet as claimed in claim 2 wherein said electromagnetic block (13) is composed of electromagnet and is connected with external power supply through wire.

7. A mobile impurity-removing filtering-screening machine for millet as claimed in claim 3 characterized in that the screen (16) has gradually smaller apertures for screening materials.

8. The mobile impurity removing, filtering and screening machine for millet as claimed in claim 3, characterized in that an electric valve connected with the separation cavity (17) is arranged at the position of the outer peripheral surface of the centrifugal cylinder (14).

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