CN112246632B

CN112246632B - Feed raw material impurity removing device and impurity removing method thereof

Info

Publication number: CN112246632B
Application number: CN202011042491.8A
Authority: CN
Inventors: 吴军; 张军; 朱潇翔
Original assignee: Anhui Xiaoguo Agriculture And Animal Husbandry Industry Technology Co ltd
Current assignee: Anhui Xiaoguo Agriculture And Animal Husbandry Industry Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2023-09-22
Anticipated expiration: 2040-09-28
Also published as: CN112246632A

Abstract

The application discloses a feed raw material impurity removing device and a feed raw material impurity removing method, wherein the feed raw material impurity removing device comprises an outer box body and an inner box body positioned in the outer box body, the outer box body and the inner box body are coaxially arranged, a feed inlet is fixedly arranged in the center of the upper end of the outer box body, a first motor is fixedly arranged at the bottom of an inner cavity of the inner box body, a rotating shaft is fixedly arranged on an output shaft of the first motor, a poking plate is fixedly arranged at the upper end of the rotating shaft, a conical plate is fixedly arranged at the upper end of the upper side wall of the inner box body, the poking plate is placed on the upper side of the conical plate, a buffer plate is fixedly arranged in the middle of the inner box body, impurity removing holes which are uniformly distributed are formed in the buffer plate, a discharge outlet is formed in the bottom of the inner box body, and a bottom opening of the buffer plate is communicated with the discharge outlet; according to the application, the tapered plate, the poking piece and the impeller are arranged, so that the raw materials can fall layer by layer, dust in the raw materials is sucked away under the action of the impeller, and the dust in the raw materials is more thoroughly treated.

Description

Feed raw material impurity removing device and impurity removing method thereof

Technical Field

The application relates to the technical field of feed production, in particular to a feed raw material impurity removing device and an impurity removing method thereof.

Background

The raw materials of the feed contain stone, mud blocks, gunny bag sheets, dust and other impurities, so that the quality of feed products is affected, the feed processing equipment and personal safety are directly related, the whole equipment can be damaged when serious, the smooth production of the feed is affected, the mud blocks and dust are inconvenient in cleaning, fine particles are formed by easily crushing the mud blocks in the cleaning process, the cleaning is inconvenient, the conventional impurity removing device is generally vibration screening sand, the dust cleaning is not thorough during screening, and the quality of the feed is seriously affected.

Disclosure of Invention

The application aims to provide a feed raw material impurity removing device which aims to solve the problem that the screening and impurity removing of the existing feed raw materials in the background technology are not thorough.

In order to solve the technical problems, the application provides the following technical scheme: the utility model provides a fodder raw materials edulcoration device, includes outer box and the inside interior box that is located outer box, outer box and interior box coaxial arrangement, the upper end center fixed mounting of outer box has the feed inlet, the inner chamber bottom fixed mounting first motor of interior box, the output shaft fixed mounting of first motor has the pivot, the upper end fixed mounting of pivot has the plectrum, the lateral wall upper end fixed mounting of interior box has the conical plate, the plectrum is placed in the upside of conical plate, the middle part fixed mounting of interior box has the buffer board, evenly distributed's edulcoration hole has been seted up on the buffer board, the discharge gate has been seted up to the bottom of interior box, the bottom opening and the discharge gate intercommunication of buffer board;

the side wall of the outer box body is rotatably provided with an impeller which is used for exhausting air from the inner box body, and the side wall of the outer box body is fixedly provided with a second motor which is used for providing power for the impeller.

Preferably, the buffer plate is arranged into a round table type cylindrical structure with a large upper end opening and a small bottom opening, so that the buffer effect is achieved when the raw materials fall off, and meanwhile, the raw materials of the feed can slide inwards and can enter the next procedure in a concentrated mode.

Preferably, the tapered plate is provided with 2 at least, and the major diameter of the tapered plate that is located the top is less than the tapered plate that is located the below, and the bottom and the pivot rotation installation of tapered plate, the outside edge of tapered plate pass through support column and interior box fixed connection, and the tapered plate is little to be located the top, and great being located the below provides sufficient space for the upper end of interior box, the circulation of air of being convenient for, and the raw materials drops more be convenient for the clearance to the dust from last layer by layer down moreover.

Preferably, the inside lateral wall of outer box rotates through the bearing and installs the impeller frame, the impeller frame is the ring structure, and is provided with 1 at least, impeller fixed mounting is in the inboard of impeller frame, the outside fixed mounting of impeller has the gear ring, the output fixed mounting of second motor has the driving gear, and the opening has been seted up to the lateral wall of outer box for the driving gear extends to the inside of outer box and provides power to the gear ring, drives the impeller and rotates, the air outlet has been seted up to the lateral wall bottom of outer box.

Preferably, still be provided with the rotation chamber between buffer board and the discharge gate, rotation chamber bottom be provided with the rotation board, the output fixed connection of rotation board and first motor, the weeping hole has been seted up to the bottom of rotation board, the exit for throwing away impurity has been seted up to the lateral wall of rotation chamber, buffer board and rotation chamber intercommunication, the discharge gate is located the bottom of rotation board for the raw materials that falls from the weeping hole is discharged.

Preferably, the upper end surface of the rotating cavity is a conical inclined plate inclined downwards, so that impurities falling in the impurity removing holes rapidly fall outside the box body under the action of the conical inclined plate.

Preferably, the rotation plate can rotate relatively with the lateral wall of rotating the chamber, the rotation plate comprises hang plate and horizontal plate, and the horizontal plate welding is in the inboard of hang plate, the weeping hole level is offered, and when the motor is taking the rotation plate to rotate, raw materials granule can be thrown away from the horizontally weeping hole under centrifugal force, and the impurity that granule is bigger continues upward movement under centrifugal force through the inclined plane of rotating the plate to throw away under centrifugal force, the edulcoration effect to the raw materials is better.

Preferably, the plectrum is arc structure, when the plectrum is taken by the pivot and is rotated, because the plectrum is arc, the angular velocity in its outside is different to and material and impurity direction of motion are parallel with arc structure's tangent line, are convenient for more break up and stir the material, and break up the soil block.

Preferably, the first motor is fixedly arranged on the side wall of the cavity at the upper end of the discharge hole through the support rod, so that the first motor is conveniently fixed, and the first motor is more stable.

The raw material impurity removal method adopting the feed raw material impurity removal device comprises the following steps: the feed raw material enters from the feed inlet and can fall on the conical plate, the stirring sheet pushes the raw material on the conical plate layer by layer, dust and fragments in the feed raw material can pass through the inner box body to enter the outer box body under the action of the impeller, and then are discharged; the impurity of great granule drops outside the box from the edulcoration hole when passing through the buffer board to the realization is to the edulcoration of fodder.

Compared with the prior art, the application has the beneficial effects that:

according to the application, the conical plate, the poking plate and the impeller are arranged, so that raw materials can fall layer by layer, dust in the raw materials is sucked away under the action of the impeller, the dust in the raw materials is more thoroughly treated, mud blocks can be crushed by the poking plate and become fine particles, the mud blocks are further cleaned under the action of the impeller, and the mud blocks are thoroughly cleaned; and through setting up the rotor plate, utilize centrifugal force to carry out the screening again to the raw materials, can clear away large granule impurity.

Drawings

FIG. 1 is a cross-sectional view of embodiment 1 of the present application;

FIG. 2 is a schematic diagram of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the application at A in FIG. 1;

FIG. 4 is a schematic view of the structure of a cone plate and a buffer plate according to embodiment 1 of the present application;

FIG. 5 is a schematic view showing the structure of an impeller according to embodiment 1 of the present application;

FIG. 6 is a top view of a tapered plate according to example 1 of the present application.

In the figure: 1. an outer case; 2. a feed inlet; 3. a rotating shaft; 4. a second motor; 5. a drive gear; 6. a rotating chamber; 61. a throwing outlet; 7. a first motor; 8. a discharge port; 9. a support rod; 10. a rotating plate; 101. a material leakage hole; 11. the method comprises the steps of carrying out a first treatment on the surface of the 12. An impeller; 13. the method comprises the steps of carrying out a first treatment on the surface of the 14. A connecting cavity; 15. the method comprises the steps of carrying out a first treatment on the surface of the 16. A buffer plate; 161. removing impurity holes; 17. a conical plate; 18. a support column; 19. a pulling piece; 20. an impeller frame; 21. an inner case; 22. a gear ring; .

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Example 1

Referring to fig. 1-6, the embodiment provides a feed raw material impurity removing device and an impurity removing method thereof, comprising an outer box 1 and an inner box 21 positioned in the outer box 1, wherein the outer box 1 and the inner box 21 are coaxially arranged, the top walls of the outer box 1 and the inner box 21 are flush, a feed inlet 2 is fixedly arranged at the center of the upper end of the outer box 1, a first motor 7 is fixedly arranged at the bottom of an inner cavity of the inner box 21, a rotating shaft 3 is fixedly arranged on an output shaft of the first motor 7, a poking plate 19 is fixedly arranged at the upper end of the rotating shaft 3, and the first motor 7 can rotate along with the rotating shaft 3 and rotate along with the poking plate.

The upper end of the side wall of the inner box body 21 is fixedly provided with a conical plate 17, the poking plate 19 is placed on the upper side of the conical plate 17, and the poking plate 19 can be attached to the conical plate 17 or not attached to the conical plate 17. Preferably, the poking sheets 19 are not attached to the conical plates 17, the distance between the poking sheets 19 and the conical plates 17 is set according to actual use conditions, preferably between 2 and 5mm, small soil blocks can be crushed and then thrown out under the action of centrifugal force of the poking sheets 19, so that the poking sheets are pumped away by the impeller 12, and the soil blocks in feed raw materials are cleaned more thoroughly;

the middle part fixed mounting of interior box 21 has buffer board 16, evenly distributed's edulcoration hole 161 has been seted up on the buffer board 16 for play the cushioning effect when the raw materials drops, when the raw materials of fodder such as maize etc. from the landing of buffer board 16, some impurity particles that the diameter is less can drop in the outside of box 21 from the edulcoration hole 161, and the raw materials of fodder then enters into next process. A discharge hole 8 is formed in the bottom of the inner box body 21, and the bottom opening of the buffer plate 16 is communicated with the discharge hole 8;

in this embodiment, the buffer plate 16 is configured as a circular-truncated-cone-shaped cylindrical structure with a large upper end opening and a small bottom opening, so that the buffer effect is achieved when the raw materials fall down, and meanwhile, the raw materials of the feed can slide inwards, so that the raw materials can relatively intensively enter the next process.

The later ventilation hole is offered to the lateral wall of interior box 21, the impeller 12 with the inside convulsions of interior box 1 is installed in the lateral wall rotation of outer box 1, the rotation of impeller 12 can drive the inside circulation of air of interior box 21, the air gets into from feed inlet 2, under the pressure and the acceleration that impeller 12 provided, the air enters into in the outer box 1 through the upper end cavity of interior box 21, then the outside of outer box 1 is discharged through the air exit to the ventilation hole of interior box 21 lateral wall, and impurity such as dust and piece in interior box 21 are also taken out along with the air, the circulation direction of air is different with the direction of dropping of raw materials, make the deashing effect of raw materials better, the quality of raw materials has been improved greatly.

Referring to fig. 1, compared with the existing dust removal blower, the air inlet of the existing dust removal blower is directly connected with the dust removal chamber, and the effects of removing impurities and dust are not ideal because the air inlet is smaller, the application uses the spiral wind power generated by the impeller 12 to comprehensively exhaust and clean the interior of the inner box 21, and compared with the prior art, the application can remove dust from the whole inner box 21 more comprehensively.

The side wall of the outer box body 1 is fixedly provided with a second motor 4 for providing power for the impeller 12.

In this embodiment, the impeller frame 20 is rotatably mounted on the inner side wall of the outer casing 1 through the bearing 13, the impeller frame 20 is in a ring structure, the outer ring of the bearing 13 is fixedly mounted on the inner side wall of the outer casing 1, the inner ring is fixedly connected with the impeller frame 20, at least 1 impeller 12 is fixedly mounted on the inner side of the impeller frame 20, in this embodiment, 2 impeller frames 20 are provided and are located at the upper end and the lower end of the outer side of the impeller 12, so that stability of the impeller 12 is conveniently maintained, and the problem that the impeller 12 is unstable in placement is solved.

The gear ring 22 is fixedly installed on the outer side of the impeller 12, the placement position of the gear 21 is not limited, in a further embodiment, the gear 21 is placed on the upper side of the bearing 13 at the bottom of the outer side of the impeller 21, and the gear 21 can be more stable to rotate near the bearing 13, on the one hand, and on the other hand, the gear 21 is contacted with the upper end of the inner ring of the bearing 13, so that the stability of the impeller 21 in the vertical direction can be ensured. The output end of the second motor 4 is fixedly provided with a driving gear 5, the side wall of the outer box body 1 is provided with an opening, the driving gear 5 extends into the outer box body 1 to provide power for the gear ring 22 and drive the impeller 12 to rotate, the bottom of the side wall of the outer box body 1 is provided with an air outlet, and impurities falling in the impurity removing hole 161 can be discharged from the air outlet when the air outlet is exhausted.

In this embodiment, the impeller frames 20 are provided with 2 impeller frames, and are located at the upper and lower ends of the outer side of the impeller 12, so as to facilitate maintaining the stability of the impeller 12 and solve the problem of unstable placement of the impeller 12.

The tapered plate 17 is provided with 2 at least, and the big footpath that is located tapered plate 17 of top is less than the tapered plate that is located the below, the bottom and the pivot 3 rotation installation of tapered plate 17, the outside edge of tapered plate 17 passes through support column 18 and interior box 21 fixed connection, tapered plate is little to be located the top, great being located the below, for the upper end of interior box provides sufficient space, the circulation of air of being convenient for, and the raw materials is from last when falling to the lower layer by layer in addition, can fall into big tapered plate from little tapered plate for realize the layer by layer screening edulcoration of raw materials, more be convenient for the clearance to the dust.

In another embodiment, the pulling piece 19 is of an arc structure, when the pulling piece is rotated by the rotating shaft, the pulling piece is of an arc shape, the angular velocity of the outer side of the pulling piece is different, and the moving direction of the material and the impurity is parallel to the tangent line of the arc structure, so that the pulling and scattering of the material and the breaking of the soil block are facilitated, and the cleaning of the soil block is facilitated.

When the device is used, feed raw materials enter from the feed inlet 2 and can fall on the conical plate 17, the stirring piece 19 pushes the raw materials on the conical plate 17 layer by layer, dust and fragments in the feed raw materials can pass through the inner box 21 to enter the outer box 1 under the action of the impeller 12, and then are discharged; the impurities of the larger particles drop out of the box body from the impurity removing holes 161 when passing through the buffer plate 16, thereby removing impurities of the feed.

Example 2

Referring to fig. 1, a further improvement is made on the basis of example 1: still be provided with between buffer board 16 and the discharge gate 8 and rotate chamber 6, rotate chamber 6 and be used for sieving out the impurity that diameter granule is bigger than the raw materials diameter, can carry out further clearance to the raw materials, rotate chamber 6 bottom be provided with rotation board 10, rotation board 10 and the output fixed connection of first motor 7, in this implementation, rotation board 10 and pivot 3 coaxial setting can guarantee that the rotation of first motor 7 is more stable, leak hole 101 has been seted up to rotation board 10's bottom, leak hole 10 can make the raw materials move the landing in the leak hole, the impurity that the particle diameter is bigger then blocked in rotation board 10 top by rotation board 10 to realize the separation of big granule impurity and principle.

The side wall of the rotating cavity 6 is provided with a throwing outlet 61 for throwing out impurities, the buffer plate 16 is communicated with the rotating cavity 6 through the connecting cavity 14, and the discharge outlet 8 is positioned at the bottom of the rotating plate 10, so that raw materials falling from the material leakage hole 101 are discharged.

The upper end surface of the rotating cavity 6 is a conical inclined plate inclined downwards, so that impurities falling in the impurity removing hole 161 rapidly fall outside the box body through the air outlet under the action of the conical inclined plate.

The rotation plate 10 can rotate relatively with the lateral wall of rotating cavity 6, the rotation plate 10 comprises hang plate and horizontal plate, and the horizontal plate welding is in the inboard of hang plate, leak the material hole 101 level and offer, when the motor is taking the rotation plate to rotate, raw materials granule can be thrown away from horizontal leak the material hole under centrifugal force effect, and the impurity that granule is bigger continues upward movement under centrifugal force effect through the inclined plane of rotating the plate to throw away under centrifugal force effect, it is better to the edulcoration effect of raw materials.

The first motor 7 is fixedly arranged on the side wall of the cavity at the upper end of the discharge hole 8 through the supporting rod 9, so that the first motor is conveniently fixed, and the first motor is more stable.

In a further embodiment, in order to make the air suction effect of the impeller 12 better, an additional air outlet is formed in the side wall of the outer casing 1, so as to accelerate the discharge amount of the air, and preferably, the additional air outlet is disposed in the middle of the side wall of the outer casing 1.

In the use process of the embodiment, the raw materials that drop from the buffer plate 16 enter the rotating cavity 6 through the connecting cavity 14 and then fall on the rotating plate 10, the rotating plate 10 is driven by the first motor 7 to rotate, the raw materials on the rotating plate 10 move outwards under the action of centrifugal force on the rotating plate, the raw materials of the feed drop from the rotating plate 10 through the feed leakage holes 101 and are discharged through the discharge holes 8, the impurities with larger particle diameters are blocked above the rotating plate 10 and continue to move outwards under the action of the centrifugal force, so that the raw materials are thrown out through the throwing outlet 61, and the raw material impurities are cleaned.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fodder raw materials edulcoration device, includes outer box (1) and is located the inside interior box (21) of outer box (1), outer box (1) and interior box (21) coaxial setting, the upper end center fixed mounting of outer box (1) has feed inlet (2), its characterized in that: the novel cleaning device comprises an inner box body (21), a first motor (7) is fixedly arranged at the bottom of an inner cavity of the inner box body (21), a rotating shaft (3) is fixedly arranged at an output shaft of the first motor (7), a poking plate (19) is fixedly arranged at the upper end of the rotating shaft (3), a conical plate (17) is fixedly arranged at the upper end of the side wall of the inner box body (21), a buffer plate (16) is fixedly arranged at the middle part of the inner box body (21), impurity removing holes (161) which are uniformly distributed are formed in the buffer plate (16), a discharge hole (8) is formed in the bottom of the inner box body (21), and a bottom opening of the buffer plate (16) is communicated with the discharge hole (8);

the side wall of the outer box body (1) is rotatably provided with an impeller (12) for exhausting air from the inner box body (21), and the side wall of the outer box body (1) is fixedly provided with a second motor (4) for providing power for the impeller (12);

the inner side wall of the outer box body (1) is rotatably provided with impeller frames (20) through bearings (13), the impeller frames (20) are of a circular ring structure and are at least provided with 1 impeller (12) fixedly arranged on the inner side of the impeller frames (20), the outer side of the impeller (12) is fixedly provided with gear rings (22), the output end of the second motor (4) is fixedly provided with driving gears (5), the side wall of the outer box body (1) is provided with openings, the driving gears (5) extend into the inner part of the outer box body (1) to provide power for the gear rings (22) to drive the impeller (12) to rotate, the bottom of the side wall of the outer box body (1) is provided with air outlets,

the buffer plate (16) is arranged into a round table type tubular structure with a large upper end opening and a small bottom opening,

the number of the conical plates (17) is at least 2, the diameter of the conical plate (17) positioned above is smaller than that of the conical plate positioned below, the bottom of the conical plate (17) is rotatably arranged with the rotating shaft (3), the outer side edge of the conical plate (17) is fixedly connected with the inner box body (21) through the supporting column (18),

still be provided with between buffer board (16) and discharge gate (8) and rotate chamber (6), rotation chamber (6) bottom be provided with rotation board (10), the output fixed connection of rotation board (10) and first motor (7), leak (101) have been seted up to the bottom of rotation board (10), the lateral wall of rotation chamber (6) has been seted up and has been used for throwing away the exit (61) of impurity, buffer board (16) and rotation chamber (6) intercommunication, discharge gate (8) are located the bottom of rotation board (10) for the raw materials that falls from leak (101) is discharged.

2. A feed stuff impurity removing device according to claim 1, characterized in that: the upper end face of the rotating cavity (6) is a conical inclined plate which is inclined downwards, so that impurities falling in the impurity removing holes (161) rapidly fall outside the box body under the action of the conical inclined plate.

3. A feed stuff impurity removing device according to claim 1, characterized in that: the rotary plate (10) and the side wall of the rotary cavity (6) can rotate relatively, the rotary plate (10) consists of an inclined plate and a horizontal plate, the horizontal plate is welded on the inner side of the inclined plate, and the material leakage hole (101) is formed horizontally.

4. A feed stuff impurity removing device according to claim 1, characterized in that: the poking piece (19) is of an arc-shaped structure.

5. A feed stuff impurity removing device according to claim 2, characterized in that: the first motor (7) is fixedly arranged on the side wall of the cavity at the upper end of the discharge hole (8) through a supporting rod (9).

6. The method for removing impurities from feed materials by using the feed material impurity removing device as set forth in claim 1, comprising the steps of: the feed raw material enters from the feed inlet (2) and can fall on the conical plate (17), the stirring sheet (19) pushes the raw material on the conical plate (17) layer by layer, dust and fragments in the feed raw material can pass through the inner box body (21) to enter the outer box body (1) under the action of the impeller (12) and then are discharged; when the impurities with larger particles pass through the buffer plate (16), the impurities fall outside the box body from the impurity removing holes (161), so that the impurities of the feed are removed.