CN215196564U - Feed mixer with dustproof mechanism - Google Patents

Abstract

The utility model relates to a feed mixer with a dustproof mechanism; including mixing the storehouse, be equipped with mixed pivot in mixing the storehouse, mixed pivot runs through mix the storehouse bottom and extend to mix the storehouse outside, mix the storehouse diapire with be equipped with the bearing between mixing the pivot, it is equipped with the auger to mix the pivot upper end, be equipped with dustproof subassembly in the mixed pivot, dustproof subassembly includes dust guard and dust cover, the dust guard is located the auger with mix between the storehouse diapire, the dust guard is the disc, the dust guard is kept away from mix storehouse diapire a side and evenly be equipped with multiunit helical blade, helical blade opening direction with it is opposite to mix pivot direction of rotation, the dust cover is located the dust guard with mix between the storehouse diapire. The dustproof assembly arranged between the auger and the bottom wall of the mixing bin can prevent feed dust from falling into the bearing, so that the service life of the bearing is shortened.

Description

Feed mixer with dustproof mechanism

Technical Field

The utility model relates to a feed mixer technical field specifically is a feed mixer with dustproof mechanism.

Background

The feed mixer can compound a plurality of feeds into a uniform mixture, the feed mixer can also increase the material contact surface area to promote chemical reaction, and the feed mixer can also accelerate physical changes.

The existing feed mixer, especially the mixer for powder feed (such as crushed feed), is easy to enter various impurities such as dust at the bearing of the mixing rotating shaft, which affects the service life of the bearing.

Based on this, utility model has designed a feed mixer of dustproof mechanism to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed mixer with dustproof mechanism to solve above-mentioned technical problem.

In order to realize the purpose, the utility model provides the following technical scheme: a feed mixer with a dustproof mechanism comprises a mixing bin, wherein a mixing rotating shaft is arranged in the mixing bin, the mixing rotating shaft penetrates through the bottom of the mixing bin and extends to the outer side of the mixing bin, a bearing is arranged between the bottom wall of the mixing bin and the mixing rotating shaft, the mixing rotating shaft is divided into a first rotating shaft section and a second rotating shaft section by the bottom wall of the mixing bin, the first rotating shaft section is positioned on the outer side of the mixing bin and is connected with a motor, the second rotating shaft section is positioned on the inner side of the mixing bin, an auger is arranged at the upper end of the second rotating shaft section, a dustproof assembly is arranged on the second rotating shaft section and comprises a dustproof plate and a dustproof cover, the dustproof plate is positioned between the auger and the bottom wall of the mixing bin, the dustproof plate is in a disc shape, a plurality of groups of spiral blades are uniformly arranged on one side surface of the bottom wall of the mixing bin and the opening direction of the spiral blades is opposite to the rotating direction of the mixing rotating shaft, the dust cover is located between the dust guard with mix the storehouse diapire.

Preferably, the dust cover is of an annular structure and comprises an upper wall and a circular wall which are integrated, the circular wall of the dust cover surrounds the periphery of the bearing, and the upper wall of the dust cover is located on the upper side of the bearing.

Preferably, a bearing seat is arranged on the first rotating shaft section, the bearing seat is matched with the bearing, and the bearing seat is detachably connected with the mixing bin.

Preferably, a buffer cushion is arranged between the bearing seat and the bottom wall of the mixing bin.

Preferably, the bottom wall of the mixing bin is in a circular truncated cone shape, a groove is formed in the middle of the bottom wall of the mixing bin, the dustproof assembly is located in the groove, and the diameter of the dustproof plate is the same as the inner diameter of the groove.

Compared with the prior art, utility model's beneficial effect does:

the utility model discloses dustproof mechanism's feed mixer mainly includes: mix storehouse etc, put into mixed storehouse with the fodder, the fodder mixes under the drive of auger, it is rotatory to set up at the epaxial dust guard of mixing pivot to follow mixed pivot at the in-process of mixing, the helical blade who sets up on the dust guard can throw away the dust that drops on the dust guard near the bearing region, the gap between dust guard and mixed storehouse wall is followed to a small part of dust and can be blockked by the dust cover that sets up around the bearing after falling down, the bearing that is located to mix the storehouse outside is surrounded by the bearing frame that sets up on the section of first pivot, the bearing frame also can effectually prevent the dust when providing the support for the bearing and waft into in the bearing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic diagram of the structure of the dust guard of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-mixing bin, 11-auger, 12-groove, 2-mixing rotating shaft, 21-first rotating shaft section, 22-second rotating shaft section, 3-bearing, 31-bearing seat, 32-buffer pad, 4-dustproof assembly, 41-dustproof plate, 42-dustproof cover and 43-helical blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

With reference to FIGS. 1-2:

a feed mixer with a dustproof mechanism comprises a mixing bin 1, a mixing rotating shaft 2 is arranged in the mixing bin 1, the mixing rotating shaft 2 penetrates through the bottom of the mixing bin 1 and extends to the outer side of the mixing bin 1, a bearing 3 is arranged between the bottom wall of the mixing bin 1 and the mixing rotating shaft 2, the mixing rotating shaft 2 is divided into a first rotating shaft section 21 and a second rotating shaft section 22 by the bottom wall of the mixing bin 1, the first rotating shaft section 21 is positioned on the outer side of the mixing bin 1 and is connected with a motor, the second rotating shaft section 22 is positioned on the inner side of the mixing bin 1, an auger 11 is arranged at the upper end of the second rotating shaft section 22, a dustproof assembly 4 is arranged on the second rotating shaft section 22, the dustproof assembly 4 comprises a dustproof plate 41 and a dustproof cover 42, the dustproof plate 41 is positioned between the auger 11 and the bottom wall of the mixing bin 1, the dustproof plate 41 is disc-shaped, a plurality of groups of spiral blades 43 are uniformly arranged on one side surface of the dustproof plate 41, which is far away from the bottom wall of the mixing bin 1, the opening direction of the spiral blades 43 is opposite to the rotating direction of the mixing rotating shaft 2, the dust cover 42 is located between the dust guard 41 and the bottom wall of the mixing bin 1.

Further, the dust cover 42 is of an annular structure, the dust cover 42 includes an integral upper wall and an annular wall, the annular wall of the dust cover 42 surrounds the bearing 3, and the upper wall of the dust cover 42 is located on the upper side of the bearing 3. The dust shield 42 further prevents dust from drifting into the interior of the bearing 3 around the circumference of the bearing 3.

Further, be equipped with bearing frame 31 on the first pivot section 21, bearing frame 31 and bearing 3 mutually support, bearing frame 31 and mixing storehouse 1 detachable connection. The bearing seat 31 is located below the bearing 3 to provide an upward support for the bearing 3 while enclosing the portion of the shaft, 3 exposed outside the mixing bin 1 to reduce the likelihood of dirt entering the bearing 3.

Further, a cushion 32 is arranged between the bearing seat 31 and the bottom wall of the mixing bin 1. Reduce the vibration of the bearing 3 during the rotation.

Further, mix 1 diapire in storehouse and be round platform shape, mix 1 diapire middle part in storehouse and be equipped with recess 12, dustproof component 4 is located recess 12, and the dust guard 41 diameter is the same with recess 12 internal diameter.

The utility model discloses embodiment of specific application:

a feed mixer with dustproof mechanism includes mixing storehouse 1, mixes pivot 2 and runs through mixing storehouse 1, and the mixing pivot 2 that is located mixing storehouse 1 outside is called first pivot section 21, and the mixing pivot 2 that is located mixing storehouse 1 inboard is called second pivot section 22. The motor arranged outside the mixing bin 1 drives the mixing rotating shaft 2 to rotate, the auger 11 arranged on the mixing rotating shaft 2 rotates synchronously along with the mixing rotating shaft 2, and the feed added into the mixing bin 1 is uniformly mixed under the rotation and the stirring of the auger 11. The feed mixing in-process often fine crushing dust can fall into mix pivot 2 and mix inside 3 bearings between 1 bottom walls in storehouse, influence the life of bearing 3. The dust guard 41 that sets up on the mixing shaft 2 is located auger 11 and mixes between the 1 bottom surface in storehouse, the fodder that scatters in the mixing process can preferentially drop on dust guard 41, dust guard 41 is rotatory along with mixing shaft 2, evenly be equipped with helical blade 43 on the dust guard 41 upper surface, helical blade 43's opening direction is opposite with the direction of rotation of mixing shaft 2, dust guard 41 pivoted in-process can be with the fodder that drops on dust guard 41 is thrown away, make the fodder keep away from around bearing 3, the dust cover 42 that sets up between dust guard 41 and the 1 diapire in mixing storehouse can be with being located the complete parcel of the inside bearing 3 in mixing storehouse 1, prevent that the fodder dust that falls down from the gap between dust guard 41 and the 1 lateral wall in mixing storehouse of minority from entering inside bearing 3 from the side. The dust-proof plate 41 and the dust-proof cover 42 cooperate with each other to constitute the dust-proof assembly 4. Mix 1 diapire in storehouse and be equipped with recess 12, dustproof component 4 is located recess 12, and dust guard 41 need not cover the whole diapire in mixed storehouse 1, and the diameter of dust guard 41 only needs the same with recess 12 internal diameter, and the diameter of dust guard 41 reduces, reduces dustproof component 4's cost of manufacture. The bearing frame 31 that sets up on the mixing shaft 2 is located the mixing bin 1 outside, and bearing frame 31 can be dismantled with mixing bin 1 and be connected (can be bolted connection), exposes bearing 3 in the mixing bin 1 outside and is wrapped up by bearing frame 31, prevents that the dust from getting into. The cushion 32 that sets up between bearing frame 31 and the mixed storehouse 1 diapire can reduce bearing 3 and rotate the in-process and produce the vibration, prolongs bearing 3 life.

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 the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

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

Claims (5)

1. The utility model provides a feed mixer with dustproof mechanism, includes mixing storehouse (1), its characterized in that: be equipped with in mixing storehouse (1) and mix pivot (2), mix pivot (2) and run through mix storehouse (1) bottom extends to mix storehouse (1) outside, mix storehouse (1) diapire with be equipped with bearing (3) between mixing pivot (2), mix pivot (2) quilt mix storehouse (1) diapire and divide into first pivot section (21) and second pivot section (22) two parts, first pivot section (21) are located mix storehouse (1) outside and meet with the motor, second pivot section (22) are located mix storehouse (1) inboard, second pivot section (22) upper end is equipped with auger (11), be equipped with dustproof component (4) on second pivot section (22), dustproof component (4) include dust guard (41) and dust cover (42), dust guard (41) are located auger (11) with mix between the storehouse (1) diapire, dust guard (41) are the disc, keep away from dust guard (41) mix storehouse (1) diapire one side and evenly be equipped with multiunit helical blade (43), helical blade (43) opening direction with mix pivot (2) direction of rotation opposite, dust cover (42) are located dust guard (41) with mix between the storehouse (1) diapire.

2. The feed mixing machine with a dust prevention mechanism according to claim 1, characterized in that: the dust cover (42) is of an annular structure, the dust cover (42) comprises an upper wall and an annular wall which are integrated, the annular wall of the dust cover (42) surrounds the bearing (3), and the upper wall of the dust cover (42) is located on the upper side of the bearing (3).

3. The feed mixing machine with a dust prevention mechanism according to claim 1, characterized in that: be equipped with bearing frame (31) on first pivot section (21), bearing frame (31) with bearing (3) mutually support, bearing frame (31) with mix storehouse (1) and can dismantle the connection.

4. A feed mixing machine with a dust control mechanism according to claim 3, characterised in that: a buffer pad (32) is arranged between the bearing seat (31) and the bottom wall of the mixing bin (1).

5. The feed mixing machine with a dust prevention mechanism according to claim 1, characterized in that: mix storehouse (1) diapire and be round platform shape, mix storehouse (1) diapire middle part and be equipped with recess (12), dustproof subassembly (4) are located in recess (12), dust guard (41) diameter with recess (12) internal diameter is the same.

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