CN211385808U - Feed particle thickness separator - Google Patents

Abstract

The utility model relates to a feed pellet thickness separator, it includes downward open inner tube, the main shaft of vertical setting is installed to the inner tube internal rotation, installs the air screw on the main shaft, still installs the charging tray that spills that is located air screw top on the main shaft, the outside cover of inner tube is equipped with sets up and downward open urceolus rather than the lateral wall interval, a plurality of diffluence holes with the urceolus intercommunication are seted up on the upper portion of inner tube, the diffluence hole is located the top of spilling the charging tray, the feeding hopper with the inner tube intercommunication is installed on the upper portion of urceolus, still install on the urceolus and be used for driving the rotatory motor. The feed particle separation is carried out by using the separation device, the feed separation is thorough, the working process does not need manual participation, the raise dust is not easy to generate, and the working efficiency is high.

Description

Feed particle thickness separator

Technical Field

The utility model relates to a livestock feed processing field, specific feed pellet thickness separator that says so.

Background

The raw materials of the feed are crushed by a feed crusher in the processing process of the livestock feed, and the purpose is to increase the surface area and adjust the granularity of the feed, increase the surface area, improve the palatability, be beneficial to improving the digestibility and enable the livestock to better absorb the nutrient components of the feed.

However, the crushing degree of the feed is not easy to be too small, for example, the chicken feed is in an ideal state because the chicken like to eat granular materials or crushed grain materials, and the crushing fineness of the chicken feed is about 2.5 mm, so that the feed with smaller granularity is not convenient for the chicken to eat; the crushing fineness of the concentrated feed for cattle and sheep needs to be more than 2 mm, because cattle can ruminate, the feed is slightly coarse, which is beneficial to rumination, the digestibility of the feed is improved, so that the feed is beneficial to digestion, and the feed with smaller granularity is not convenient for cattle and sheep to ruminate.

Therefore, the crushed livestock feed needs to be screened, and the feed with smaller particles is separated and reprocessed, but the related feed separation equipment is lacked at present, so that the process cannot be carried out, and the feed quality is affected.

Disclosure of Invention

The utility model aims at the above-mentioned problem provide one kind can carry out big or small granule separation, the high fodder granule thickness separator of degree of automation to the fodder after the breakage.

In order to achieve the above purpose, the utility model relates to a feed particle thickness separator, its structural feature is: including downward open inner tube, the main shaft of vertical setting is installed to the inner tube internal rotation, installs the air screw on the main shaft, still installs the charging tray that spills that is located the air screw top on the main shaft, and the outside cover of inner tube is equipped with sets up and downward open urceolus rather than the lateral wall interval, and a plurality of diffluence orifices with the urceolus intercommunication are seted up on the upper portion of inner tube, and the diffluence orifice is located the top of spilling the charging tray, and the feeding hopper with the inner tube intercommunication is installed on the upper portion of urceolus, still installs the motor that is used for driving.

After adopting above-mentioned structure, the material that enters into the inner tube is earlier broken up through spilling the charging tray, then upwards blows the likepowder tiny particle material wherein by the updraft that the air screw produced to blow in the urceolus through the diffluence orifice, and the material of big granule is thrown to the inner tube section of thick bamboo wall by spilling the flitch, and falls down along the section of thick bamboo wall, thereby accomplishes big, the tiny particle separation of fodder, uses this device to carry out the fodder granule separation thoroughly, need not artifical the participation, the difficult raise dust that produces of working process, work efficiency is high.

In order to further improve the material separation effect, the filter screen that covers on the diffluence hole is installed to the lateral part of inner tube, and the aperture of filter screen is greater than little granule material, is less than the large granule material, can prevent to be not conform to the screening condition large granule material through the screening of filter screen and get into the urceolus from the diffluence hole.

Regarding the supporting structure of the main shaft, the lower part of the main shaft is sleeved with a bearing, the lower part of the inner cylinder is provided with a supporting sleeve fixedly connected with an outer ring of the bearing, the side part of the supporting sleeve is fixedly provided with a plurality of supporting arms, and the other ends of the supporting arms are fixedly connected with the inner wall of the inner cylinder. The support arm set up on the one hand can realize the support to the main shaft, and on the other hand still can prevent that the material from piling up the bearing structure of main shaft on, blockking up material output passageway.

Regarding the discharge mode of the materials, the lower end of the inner cylinder is provided with a coarse material collecting hopper communicated with the lower end opening of the inner cylinder, and the lower end of the coarse material collecting hopper is provided with a coarse material outlet. The lower end of the outer barrel is provided with a fine material collecting hopper communicated with the lower end opening of the outer barrel, and the lower end of the fine material collecting hopper is provided with a fine material outlet. A discharge pipe which is communicated with the coarse material outlet and extends out from the side part of the fine material collecting hopper is arranged at the lower side of the coarse material collecting hopper. After adopting above-mentioned structure, the large granule material is discharged from the discharging pipe, and the tiny particle material is discharged from the thin material export to accomplish big, tiny particle and do not influence each other, make things convenient for the later stage material to collect.

Regarding to spill the concrete structure of charging tray, spill the charging tray and include circular chassis, set up a plurality of air channels that run through from top to bottom on the chassis, the flitch that spills that sets up along the chassis radial direction is still installed to the chassis upside, spills the flitch and is provided with a plurality ofly around the main shaft. After adopting above-mentioned structure, the rotatory flitch that spills of during operation will come from the material of top and break up, and the air that the air screw was bloated can pass and upwards flow from the air channel to blow up the tiny particle material in the material, rotatory flitch that spills throws the large granule material to the section of thick bamboo wall of inner tube, the large granule material after contacting with section of thick bamboo wall can fall naturally, thereby accomplish the initial gross separation of material.

Because above-mentioned technical scheme's application is following right the utility model discloses an advantage effect carries out concrete analysis.

The utility model discloses feed particle thickness separator, the material that enters into the inner tube is earlier broken up through spilling the charging tray, then the updraft that produces by the air screw upwards blows the likepowder tiny particle material wherein to blow in the urceolus through the diffluence orifice, the material of big granule is spilled the flitch and is thrown to interior bobbin wall, and falls down along the bobbin wall, thereby accomplish big, the tiny particle separation of fodder, use this device to carry out feed particle separation thoroughly, need not artifical the participation, the difficult raise dust that produces of working process, work efficiency is high.

Drawings

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a spreading disc;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of a support structure for the spindle;

fig. 5 is a schematic structural view of the air screw.

In the figure: the device comprises a feeding hopper 1, an outer cylinder 2, an inner cylinder 3, a shunting hole 4, a motor 5, a fine material collecting hopper 6, a coarse material collecting hopper 7, a coarse material outlet 8, a fine material outlet 9, a supporting arm 10, a main shaft 11, an air propeller 12, a material scattering disc 13, a bearing 14, a material scattering plate 15, a chassis 16, a vent groove 17, a supporting sleeve 18, a filter screen 19 and a discharge pipe 20.

Detailed Description

Please refer to the attached drawings, the utility model discloses a feed particle thickness separator, including downward open inner tube 3, the main shaft 11 of vertical setting is installed to the inner tube 3 internal rotation, install air screw 12 on the main shaft 11, still install the batch pan 13 that is located air screw 12 top on the main shaft 11, the outside cover of inner tube 3 is equipped with sets up and downward open urceolus 2 rather than the lateral wall interval, a plurality of diffluence holes 4 with urceolus 2 intercommunication are seted up on the upper portion of inner tube 3, diffluence holes 4 are located the top of batch pan 13, hopper 1 with inner tube 3 intercommunication is installed on the upper portion of urceolus 2, still install on the urceolus 2 and be used for driving the rotatory motor 5 of main shaft 11.

After adopting above-mentioned structure, the material that enters into inner tube 3 is broken up through spilling charging tray 13 earlier, then the powdery tiny particle material that the updraft that produces by air screw 12 blows up wherein to blow in urceolus 2 through reposition of redundant personnel hole 4, the material of large granule is thrown to 3 section of thick bamboo walls of inner tube by spilling flitch 15, and fall along section of thick bamboo wall, thereby accomplish big, the tiny particle separation of fodder, use this device to carry out the fodder granule separation thoroughly, need not artifical the participation, the difficult raise dust that produces of working process, work efficiency is high.

In order to further improve the material separation effect, referring to fig. 1, a filter screen 19 covering the diversion hole 4 is installed on the side portion of the inner barrel 3, the aperture of the filter screen 19 is larger than the small particle material and smaller than the large particle material, and the large particle material which does not meet the screening condition can be prevented from entering the outer barrel 2 from the diversion hole 4 by screening through the filter screen 19.

Referring to fig. 4, a bearing 14 is sleeved on the lower portion of the main shaft 11, a support sleeve 18 fixedly connected with the outer ring of the bearing 14 is arranged on the lower portion of the inner cylinder 3, a plurality of support arms 10 are fixedly arranged on the side portion of the support sleeve 18, and the other ends of the support arms 10 are fixedly connected with the inner wall of the inner cylinder 3. The support arm 10 is arranged to support the main shaft 11, and to prevent the material from accumulating on the support structure of the main shaft 11 and blocking the material output passage.

Regarding the material discharge mode, referring to fig. 1, a coarse material collecting hopper 7 communicated with a lower end opening of the inner cylinder 3 is installed at the lower end of the inner cylinder, and a coarse material outlet 8 is arranged at the lower end of the coarse material collecting hopper 7. The lower end of the outer cylinder 2 is provided with a fine material collecting hopper 6 communicated with the lower end opening of the outer cylinder, and the lower end of the fine material collecting hopper 6 is provided with a fine material outlet 9. A discharge pipe 20 communicating with the coarse aggregate outlet 8 and protruding from the side of the fine aggregate hopper 6 is attached to the lower side of the coarse aggregate hopper 7. After adopting above-mentioned structure, the large granule material is discharged from discharging pipe 20, and the tiny particle material is discharged from fine material export 9 to accomplish big, tiny particle not influence each other, make things convenient for the later stage material to collect.

Regarding the specific structure of the spreading disc 13, referring to fig. 2 and fig. 3, the spreading disc 13 includes a circular base plate 16, a plurality of ventilation grooves 17 penetrating up and down are formed on the base plate 16, a spreading plate 15 disposed along the radial direction of the base plate 16 is further mounted on the upper side of the base plate 16, and a plurality of spreading plates 15 are disposed around the main shaft 11. After adopting above-mentioned structure, the rotatory flitch 15 that spills of during operation will come from the top material and break up, and the air that air screw 12 was bloated can pass and upward flow from air channel 17 to blow up the tiny particle material in the material, rotatory flitch 15 that spills throws the thick granule material to the section of thick bamboo wall of interior section of thick bamboo 3, and the thick granule material after contacting with the section of thick bamboo wall can fall naturally, thereby accomplishes the primary separation of material.

When the separation operation starts, the feeding hopper 1 can be connected with a material conveying device, materials are continuously fed into the feeding hopper 1 by using the material conveying device, or the materials are manually and directly fed into the feeding hopper 1, at the moment, the motor 5 drives the main shaft 11 to rotate, the materials entering the inner cylinder 3 are firstly scattered by the material scattering plate 15, air blown by the air propeller 12 can penetrate through the vent groove 17 and flow upwards, so that small-particle materials in the materials are blown, then the powdery small-particle materials enter the outer cylinder 2 through the shunting holes 4, are stacked on the fine material collecting hopper 6, and are finally discharged through the fine material outlet 9; the large-particle materials in the materials are thrown to the wall of the inner barrel 3 by the material scattering plate 15, and the large-particle materials after contacting with the wall of the inner barrel naturally fall down, then are stacked in the coarse material collecting hopper 7, and finally are discharged through the discharge pipe 20.

To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.

Claims (7)

1. A feed particle thickness separator, characterized by: including downward open inner tube (3), main shaft (11) of vertical setting are installed to inner tube (3) internal rotation, install air screw (12) on main shaft (11), still install on main shaft (11) and be located scattering charging tray (13) of air screw (12) top, the outside cover of inner tube (3) is equipped with sets up and downward open urceolus (2) rather than the lateral wall interval, a plurality of diffluence holes (4) with urceolus (2) intercommunication are seted up on the upper portion of inner tube (3), diffluence holes (4) are located the top of scattering charging tray (13), feeding hopper (1) with inner tube (3) intercommunication are installed on the upper portion of urceolus (2), still install on urceolus (2) and be used for driving main shaft (11) rotatory motor (5).

2. A feed pellet thickness separator as claimed in claim 1, wherein: and a filter screen covering the shunting hole (4) is arranged on the side part of the inner cylinder (3).

3. A feed pellet thickness separator as claimed in claim 1, wherein: the lower part of the main shaft (11) is sleeved with a bearing (14), the lower part of the inner cylinder (3) is provided with a supporting sleeve (18) fixedly connected with the outer ring of the bearing (14), the side part of the supporting sleeve (18) is fixedly provided with a plurality of supporting arms (10), and the other ends of the supporting arms (10) are fixedly connected with the inner wall of the inner cylinder (3).

4. A feed pellet thickness separator as claimed in claim 1, wherein: the lower end of the inner barrel (3) is provided with a coarse material collecting hopper (7) communicated with the lower end opening of the inner barrel, and the lower end of the coarse material collecting hopper (7) is provided with a coarse material outlet (8).

5. Feed pellet thickness separating apparatus as claimed in claim 4, characterized in that: the fine material collecting hopper (6) communicated with the lower end opening is installed at the lower end of the outer barrel (2), and a fine material outlet (9) is formed in the lower end of the fine material collecting hopper (6).

6. Feed pellet thickness separating apparatus as claimed in claim 5, characterized in that: and a discharge pipe (20) communicated with the coarse material outlet (8) and extending out of the side part of the fine material collecting hopper (6) is arranged on the lower side of the coarse material collecting hopper (7).

7. A feed pellet thickness separator as claimed in claim 1, wherein: spill charging tray (13) including circular chassis (16), set up a plurality of air channels (17) that run through from top to bottom on chassis (16), chassis (16) upside still installs spills flitch (15) that set up along chassis (16) radial direction, spills flitch (15) and is provided with a plurality ofly around main shaft (11).

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