CN218688646U - Spiral double-shaft mixer for feed mixing - Google Patents

Abstract

The utility model discloses a spiral double-shaft mixer is used in feed mixing, including the equal inclosed mixing drum in upper and lower both ends, the roof center of mixing drum rotates and installs the outer rotor shaft, the pivot is installed in the inside rotation of outer rotor shaft, the internally mounted who just lies in the mixing drum in the interior pivot has spiral flabellum, the outside of spiral flabellum is equipped with the equal open-ended draft tube in both ends from top to bottom, the outer epaxial side that just lies in the draft tube of outer rotor shaft evenly is equipped with a plurality of flabellum subassemblies that are used for the stirring with the inside of mixing drum, the outer upper surface of mixing drum is equipped with and is used for driving the actuating mechanism that outer rotor shaft and inner rotor shaft rotate, and after spiral flabellum rotates, feed in the mixing drum can follow the lower port department entering of draft tube, go up end department and discharge, transports the feed of bottom to the upper strata in the mixing drum, avoids appearing the layering phenomenon, makes the abundant homogeneous mixing of multiple feed.

Description

Spiral double-shaft mixer for feed mixing

Technical Field

The utility model relates to a feed production processing technology field, concrete field is a spiral double-shaft mixer for feed mixing.

Background

In the production process of the feed, a mixing device is needed to mix various ingredients.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

in the mixed use process of various feeds, due to different densities of various feeds, the feed layering phenomenon can occur, so that the various feeds are difficult to uniformly mix, and the use effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed mixing is with spiral double-shaft mixer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a feed mixing is with spiral double-shaft mixer, includes the equal inclosed mixing drum in upper and lower both ends, the roof center of mixing drum rotates installs outer rotor shaft, the internal rotation of outer rotor shaft installs interior pivot, the internally mounted who just lies in the mixing drum in the interior pivot has spiral flabellum, spiral flabellum's outside is equipped with the draft tube of the equal open-ended in both ends from top to bottom, the side that just lies in the draft tube on the outer rotor shaft evenly is equipped with a plurality of flabellum subassemblies that are used for the stirring with the inside of mixing drum, the outer upper surface of mixing drum is equipped with and is used for driving the actuating mechanism that outer rotor shaft and interior pivot rotated.

Preferably, the fan blade assembly comprises an L-shaped supporting rod, one end of the L-shaped supporting rod is fixed on the outer side surface of the outer rotating shaft and is located inside the mixing cylinder, and the other end of the L-shaped supporting rod is located between the mixing cylinder and the guide cylinder and is uniformly fixed with a plurality of mixing fan blades.

Preferably, the driving mechanism comprises a motor base arranged on the side of the outer upper surface of the mixing barrel, a motor is arranged on the motor base, a motor bevel gear is arranged at the rotating end of the motor, two driven bevel gears are meshed between the motor bevel gears and are respectively arranged on the outer rotating shaft and the inner rotating shaft.

Preferably, a first bearing seat is installed in the center of the top wall of the mixing cylinder, a first bearing is installed inside the first bearing seat, the outer rotating shaft is installed inside the first bearing, a second bearing seat is installed at an upper port of the outer rotating shaft, a second bearing is installed inside the second bearing seat, and the inner rotating shaft is installed inside the second bearing.

Preferably, a charging opening is fixed on the side of the top wall of the mixing cylinder, and a discharging opening is fixed at the center of the bottom wall of the mixing cylinder.

Preferably, a plurality of supporting legs are uniformly fixed on the periphery of the outer lower surface of the mixing cylinder.

Preferably, one end of a plurality of inclined supporting rods is uniformly fixed below the outer side surface of the guide cylinder, and the other end of each inclined supporting rod is uniformly fixed around the inner lower surface of the mixing cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a spiral double-shaft mixer for mixing feed, which can drive an L-shaped supporting rod and a mixing fan blade to rotate when an outer rotating shaft rotates, and stir various feeds in a mixing cylinder to mix the various feeds; the utility model discloses when the adversion axle rotates, can drive helical fan blade and rotate, can make in the mixing drum fodder from the lower port department of draft tube get into, the discharge of upper port department, transport the fodder of bottom to the upper strata in the mixing drum to avoid appearing the layering phenomenon, make the abundant homogeneous mixing of multiple fodder, improve stirring mixing efficiency.

Drawings

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

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

fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1. a mixing drum; 2. an outer rotating shaft; 3. an inner rotating shaft; 4. a helical fan blade; 5. a draft tube; 6. An L-shaped strut; 7. mixing fan blades; 8. a motor base; 9. a motor; 10. a motor bevel gear; 11. a driven bevel gear; 12. a first bearing housing; 13. a second bearing housing; 14. an oblique supporting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spiral double-shaft mixer for feed mixing, includes the equal inclosed mixing drum 1 in upper and lower both ends, the roof center of mixing drum 1 rotates installs outer rotor shaft 2, outer rotor shaft 2 can rotate for mixing drum 1, interior pivot 3 is installed in the internal rotation of outer rotor shaft 2, interior pivot 3 can rotate for outer rotor shaft 2, the internally mounted that just is located mixing drum 1 on the interior pivot 3 has spiral flabellum 4, spiral flabellum 4's outside is equipped with the equal open-ended draft tube 5 in both ends from top to bottom, outer rotor shaft 2 is gone up and is located the side of draft tube 5 and the inside of mixing drum 1 evenly is equipped with a plurality of flabellum subassemblies that are used for the stirring, flabellum subassembly is along the evenly distributed all around of draft tube 5, the outer upper surface of mixing drum 1 is equipped with and is used for driving outer rotor shaft 2 and the 3 pivoted actuating mechanism of interior draft tube, under actuating mechanism's drive, outer rotor shaft 2 and interior pivot 3 rotate, and then drive flabellum subassembly and spiral flabellum 4 rotate, after the flabellum subassembly rotates, can stir the mixing drum 1 inside multiple fodder, make multiple feed mixing drum 1, the lower extreme enough get into the mixed feed mixing efficiency, thereby the feed mixing drum is gone into the lower extreme and the mixed layer is gone into to the mixed layer is enough to the transport the feed.

Particularly, the flabellum subassembly includes L shape branch 6, the one end of L shape branch 6 is fixed in the lateral surface of outer shaft 2 and is located the inside of mixing drum 1, the other end of L shape branch 6 is located between mixing drum 1 and draft tube 5 and evenly is fixed with a plurality of mixing flabellums 7 on it, the one end of L shape branch 6 and the roof parallel arrangement of mixing drum 1, the other end and the lateral wall parallel arrangement of mixing drum 1, a plurality of mixing flabellums 7 are used for stirring the fodder.

Particularly, actuating mechanism is including installing in the motor cabinet 8 of the outer upper surface side of mixing drum 1, install motor 9 on the motor cabinet 8, install motor bevel gear 10 on the rotation end of motor 9, motor bevel gear 10 intertooth meshing is connected with two driven bevel gear 11, two driven bevel gear 11 installs respectively on outer shaft 2 and inner shaft 3, and the work of starter motor 9 can drive motor bevel gear 10 and rotate, through the intertooth meshing effect, can drive two driven bevel gear 11 and rotate, and then drive outer shaft 2 and inner shaft 3 and rotate.

Specifically, a first bearing seat 12 is installed at the center of the top wall of the mixing cylinder 1, a first bearing is installed inside the first bearing seat 12, the outer rotating shaft 2 is installed inside the first bearing, the first bearing is used for supporting the outer rotating shaft 2 in a rolling manner, a second bearing seat 13 is installed at the upper port of the outer rotating shaft 2, a second bearing is installed inside the second bearing seat 13, the inner rotating shaft 3 is installed inside the second bearing, and the second bearing is used for supporting the inner installed shaft 3 in a rolling manner.

Specifically, a charging opening is fixed on the side of the top wall of the mixing drum 1, and a discharging opening is fixed at the center of the bottom wall of the mixing drum 1 and is used for adding feed and discharging feed respectively.

Particularly, a plurality of supporting legs are uniformly fixed on the periphery of the outer lower surface of the mixing drum 1 and are used for supporting the whole device.

Specifically speaking, the lateral surface below of draft tube 5 evenly is fixed with the one end of a plurality of oblique branch poles 14, and is a plurality of the other end of oblique branch pole 14 evenly is fixed in around the interior lower surface of mixing drum 1, draft tube 5 is fixed in the inside of mixing drum 1 through a plurality of oblique branch poles 14.

The working principle is as follows: the utility model discloses in the use, 9 work of starter motor can drive motor bevel gear 10 and rotate, through the intertooth meshing effect, can drive two driven bevel gear 11 and rotate, and then drive outer shaft 2 and the rotation of adversion axle 3. When the outer rotating shaft 2 rotates, the L-shaped supporting rod 6 and the mixing fan blades 7 are driven to rotate, so that various feeds in the mixing drum 1 can be stirred and mixed; when interior countershaft 3 rotated, drive spiral fan blade 4 and rotate, the fodder can be followed 5 lower port departments of draft tube and got into, upper port department discharges in the mixing drum 1, transports the fodder of bottom to the upper strata in the mixing drum 1 to avoid appearing the layering phenomenon, make the abundant homogeneous mixing of multiple fodder, improve stirring mixing efficiency.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 (7)

1. The utility model provides a feed mixing is with spiral double-shaft mixer, includes upper and lower both ends equal inclosed mixing drum (1), its characterized in that: the utility model discloses a mixer, including mixing drum (1), internal rotation, spiral fan blade (4), the top wall center of mixing drum (1) rotates and installs outer pivot (2), the internal mounting that just is located mixing drum (1) on internal rotation (3) installs internal rotation axle (3), the outside of spiral fan blade (4) is equipped with the equal open-ended draft tube in both ends (5) from top to bottom, the side that just is located draft tube (5) on outer pivot (2) and the inside of mixing drum (1) evenly are equipped with a plurality of flabellum subassemblies that are used for the stirring, the outer upper surface of mixing drum (1) is equipped with and is used for driving outer pivot (2) and inner pivot (3) pivoted actuating mechanism.

2. The screw-type twin-shaft mixer for feed mixing according to claim 1, wherein: the flabellum subassembly includes L shape branch (6), the one end of L shape branch (6) is fixed in the lateral surface of outer pivot (2) and is located the inside of mixing drum (1), the other end of L shape branch (6) is located between mixing drum (1) and draft tube (5) and on it evenly is fixed with a plurality of mixing flabellums (7).

3. The screw-type twin-shaft mixer for feed mixing according to claim 1, wherein: the driving mechanism comprises a motor base (8) arranged on the side of the outer upper surface of the mixing drum (1), a motor (9) is arranged on the motor base (8), a motor bevel gear (10) is arranged at the rotating end of the motor (9), two driven bevel gears (11) are meshed between the teeth of the motor bevel gear (10), and the two driven bevel gears (11) are respectively arranged on the outer rotating shaft (2) and the inner rotating shaft (3).

4. The screw-type twin-shaft mixer for feed mixing according to claim 1, wherein: the mixing drum is characterized in that a first bearing seat (12) is installed at the center of the top wall of the mixing drum (1), a first bearing is installed inside the first bearing seat (12), an outer rotating shaft (2) is installed inside the first bearing seat, a second bearing seat (13) is installed at the upper port of the outer rotating shaft (2), a second bearing is installed inside the second bearing seat (13), and an inner rotating shaft (3) is installed inside the second bearing seat.

5. The screw-type twin-shaft mixer for feed mixing according to claim 1, wherein: a feeding opening is fixed on the lateral side of the top wall of the mixing cylinder (1), and a discharging opening is fixed in the center of the bottom wall of the mixing cylinder (1).

6. The screw-type twin-shaft mixer for feed mixing according to claim 1, wherein: a plurality of supporting legs are uniformly fixed on the periphery of the outer lower surface of the mixing cylinder (1).

7. The screw-type twin-shaft mixer for feed mixing according to claim 1, wherein: one end of a plurality of inclined supporting rods (14) is uniformly fixed below the outer side surface of the guide cylinder (5), and the other end of each inclined supporting rod (14) is uniformly fixed on the periphery of the inner lower surface of the mixing cylinder (1).

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