CN110898724A

CN110898724A - Feed mixing device

Info

Publication number: CN110898724A
Application number: CN201911146915.2A
Authority: CN
Inventors: 江国托; 刘艳; 单春乔; 刘秋晨; 冷寒冰; 宋凡; 高鑫; 曹昌浩; 张款
Original assignee: Jiangsu Changhao Aquatic Technology Co Ltd
Current assignee: Jiangsu Changhao Aquatic Technology Co Ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-03-24

Abstract

The invention discloses a feed mixing device, which comprises a mixing barrel, wherein a rotatable stirring body is arranged in the mixing barrel, the mixing barrel and the stirring body are both of a rotator structure, the mixing barrel is provided with two symmetrically arranged circular inner walls and an arc-shaped side wall, and the stirring body is an ellipsoid; the long axis of the stirring body is intersected with the axis of the mixing cylinder; still be provided with coaxial first telescopic link and second telescopic link in the mixing drum, first telescopic link with the axis of second telescopic link all with the axis coincidence of mixing drum, first telescopic link with the flexible end of second telescopic link all with stirring body roll connection. The invention aims to provide a feed mixing device, which improves the stirring efficiency and effect of liquid feed so as to improve the quality of the feed.

Description

Feed mixing device

Technical Field

The invention relates to the technical field of feed processing, in particular to a feed mixing device.

Background

At present, compared with the past, the production of fodder is not single fodder, and mostly is mixed feed, and then makes the nutrition of fodder more balanced, along with the continuous development of technique, the kind of fodder is also not only spacing solid feed, and liquid feed is also comparatively general, but no matter which kind of form fodder, it is at the in-process of processing and must mix the stirring.

Compared with common solid feed, the stirring of the liquid feed has different requirements, and the production process of the liquid feed involves phenomena such as chemical reaction, so that the liquid feed cannot be simply mixed and stirred as common fixed feed, and the stirring requirement is higher.

Disclosure of Invention

In view of the technical defects, the invention aims to provide a feed mixing device, which can improve the stirring efficiency and effect of liquid feed so as to improve the quality of the feed.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a feed mixing device, which comprises a mixing barrel, wherein a rotatable stirring body is arranged in the mixing barrel, the mixing barrel and the stirring body are both of a rotator structure, the mixing barrel is provided with two symmetrically arranged circular inner walls and an arc-shaped side wall, and the stirring body is an ellipsoid;

the long axis of the stirring body is intersected with the axis of the mixing cylinder;

still be provided with coaxial first telescopic link and second telescopic link in the mixing drum, first telescopic link with the axis of second telescopic link all with the axis coincidence of mixing drum, first telescopic link with the flexible end of second telescopic link all with stirring body roll connection.

Preferably, a circle of T-shaped rolling groove is formed in the stirring body, two limiting blocks are symmetrically arranged in the T-shaped rolling groove, and the two limiting blocks are located at two ends of the long shaft of the stirring body.

Preferably, the first telescopic rod is in rolling connection with the stirring body through a connecting rod, and the connecting rod is in rotating connection with the telescopic end of the first telescopic rod through a rotating joint.

Preferably, the second telescopic rod comprises a fixed sleeve which can be rotatably arranged in the mixing cylinder and a push rod which can be telescopically arranged in the fixed sleeve, the push rod is provided with a plurality of limit columns which are uniformly distributed along the circumferential direction, and a limit groove for the limit columns to slide is formed in the fixed sleeve;

one end of the telescopic rod, which is far away from the fixed sleeve, and one end of the connecting rod, which is far away from the rotary joint, are symmetrically provided with two rolling bodies, and the rolling bodies are arranged in the T-shaped rolling grooves in a rolling manner.

Preferably, the rolling body includes a rotating shaft and a rotating sleeve rotatably provided on the rotating shaft.

Preferably, a motor for driving the fixing sleeve to rotate is arranged on the mixing cylinder.

Preferably, a plurality of inlets are formed in the upper portion of the mixing drum, a plurality of outlets are formed in the bottom of the mixing drum, and a plurality of supporting legs which are uniformly distributed along the circumferential direction are fixed on the outer wall of the mixing drum.

The invention has the beneficial effects that: the invention changes the traditional stirring mode, combines the telescopic rod with the stirring body of the ellipsoid structure to form multi-posture dynamic stirring, and utilizes the structural characteristics of the ellipsoid, namely the ellipsoid has a long shaft and a short shaft with different lengths, so that the stirring body has different stirring radiuses in the axial direction of the mixing cylinder in the stirring process, and is combined with the arc cylinder wall of the mixing cylinder, so that the rotating radius of the liquid also has different numerical values in the axial direction of the mixing cylinder, and finally the rotating speeds of the liquid layer and the liquid layer are different, thereby generating speed difference and improving the disorder effect and the mixing effect; in addition, under the action of the telescopic rod, the posture of the stirring body can be changed, and different stirring effects can be further obtained.

Drawings

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

Fig. 1 is a schematic structural diagram of a feed mixing device according to an embodiment of the present invention;

FIG. 2 is a perspective view of the stirring body;

FIG. 3 is a cross-sectional view of the stirring body;

FIG. 4 is a plan view of the stirring body;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is an enlarged view of portion B of FIG. 5;

fig. 7 is a schematic view of the stirring radius of the stirring body in the mixing cylinder.

Description of reference numerals: 1-mixing cylinder, 11-inlet, 12-outlet, 13-supporting leg, 2-stirring body, 21-T-shaped rolling groove, 22-limiting block, 3-first telescopic rod, 4-second telescopic rod, 41-fixing sleeve, 42-push rod, 5-rotary joint, 6-connecting rod, 71-rotary shaft, 72-rotary sleeve and 8-motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 7, the present invention provides a feed mixing device, which includes a mixing barrel 1, a rotatable stirring body 2 is disposed in the mixing barrel 1, both the mixing barrel 1 and the stirring body 2 are of a rotating body structure, the mixing barrel 1 has two symmetrically disposed circular inner walls and an arc-shaped side wall, and the stirring body 2 is an ellipsoid;

the long axis of the stirring body 2 is intersected with the axis of the mixing cylinder 1;

a first telescopic rod 3 and a second telescopic rod 4 which are coaxial are further arranged in the mixing cylinder 1, the axes of the first telescopic rod 3 and the second telescopic rod 4 are both superposed with the axis of the mixing cylinder 1, and the telescopic ends of the first telescopic rod 3 and the second telescopic rod 2 are both in rolling connection with the stirring body 2; wherein, in order to guarantee the smooth rotation of stirring body 2, first telescopic link 3 needs to be the initiative pole, and first telescopic link 3 provides the power of going up and down promptly, and second telescopic link 4 then follows first telescopic link 3 driven, and first telescopic link 3 can be the pneumatic cylinder.

Further, the rolling connection is realized through a T-shaped rolling groove 21, that is, a circle of T-shaped rolling groove 21 is formed in the stirring body 2, two limiting blocks 22 are symmetrically arranged in the T-shaped rolling groove 21, the two limiting blocks 22 are located at two ends of the long axis of the stirring body, and the limiting blocks 22 prevent the long axis of the stirring body 2 from coinciding with the axis of the mixing cylinder 1; the first telescopic rod 3 is in rolling connection with the stirring body 2 through a connecting rod 6, and the connecting rod 6 is in rotating connection with the telescopic end of the first telescopic rod 3 through a rotating joint 5 (the rotating joint 5 is of the existing structure); the second telescopic rod 4 is directly connected with the T-shaped rolling groove 21, that is, the second telescopic rod 4 comprises a fixed sleeve 41 which can be rotatably arranged in the mixing drum 1 and a push rod 42 which can be telescopically arranged in the fixed sleeve 41, the push rod 42 is provided with a plurality of limit posts which are uniformly distributed along the circumferential direction, the fixed sleeve 41 is internally provided with limit grooves for the limit posts to slide, and the arrangement enables the push rod 42 to only axially move but not rotate;

two rolling bodies are symmetrically arranged at one end, far away from the fixed sleeve 41, of the push rod 42 and at one end, far away from the rotary joint 5, of the connecting rod 6, and the rolling bodies are arranged in the T-shaped rolling groove 21 in a rolling mode.

Wherein the rolling bodies comprise a shaft 71 and a sleeve 72 rotatably arranged on said shaft.

Further, a motor 8 for driving the fixing sleeve 41 to rotate is arranged on the mixing cylinder 1.

Further, a plurality of inlets 11 are formed in the upper portion of the mixing drum 1, a plurality of outlets 12 are formed in the bottom of the mixing drum 1, and a plurality of supporting legs 13 which are uniformly distributed along the circumferential direction are fixed on the outer wall of the mixing drum 1.

Referring to fig. 7, the horizontal broken line represents the stirring radius of the stirring body 2 portion, and the arrow represents the axial direction of the mixing drum 1; in the region E, the stirring radius of the stirring body 2 is gradually increased towards the arrow direction; in the region F, the stirring radius of the stirring body 2 is gradually reduced towards the arrow direction; the combination also increases gradually in this direction at the internal diameter of mixing drum 1 in the F district, consequently in the F district, compare in the E district, the further reduction of stirring radius of stirring body 2 has been accelerated indirectly to the change of mixing drum 1 inner wall internal diameter, and then the liquid rotational speed in the F district is less than the rotational speed in the E district, and then look at on the whole, the velocity of flow in the mixing drum 1 is middle low, the state that both ends are high, and then form different velocity of flow, the rotational speed between the subdivision liquid layer in E district or F district is also different simultaneously, the degree of disorder of further increase has also improved the mixed effect.

When in use, a plurality of mixed liquids are poured into the mixing cylinder 1 through the inlet 11, the liquid level needs to be filled above the stirring body 2, namely the stirring body 2 needs to be immersed in the liquid level; then the inlet 11 is blocked, the motor 8 is started, the motor 8 drives the second telescopic rod 4 to rotate, and then the stirring body 2 rotates relative to the first telescopic rod 3 to form stirring under the rotation of the second telescopic rod 4; in the stirring process, the posture of the stirring body can be changed in real time through the extension and retraction of the first telescopic rod 3, so that different stirring forms can be obtained, and the stirring effect is improved, namely on the basis of the graph 1, when the first telescopic rod 3 extends, the stirring body 2 is pushed to rotate along the clockwise direction, and meanwhile, the second telescopic rod 4 is driven to extend and retract; when the first telescopic rod 3 is shortened, the stirring body 2 is pushed to rotate along the anticlockwise direction, and meanwhile, the second telescopic rod 4 is driven to stretch.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A feed mixing device comprises a mixing barrel, wherein a rotatable stirring body is arranged in the mixing barrel, and the feed mixing device is characterized in that the mixing barrel and the stirring body are both of a rotator structure, the mixing barrel is provided with two symmetrically arranged circular inner walls and an arc-shaped side wall, and the stirring body is an ellipsoid;

2. The feed mixing device according to claim 1, wherein a circle of T-shaped rolling groove is formed in the stirring body, two limiting blocks are symmetrically arranged in the T-shaped rolling groove, and the two limiting blocks are positioned at two ends of the long axis of the stirring body.

3. The feed mixing device as recited in claim 2, wherein the first telescoping rod is rotatably connected to the agitator via a connecting rod, and the connecting rod is rotatably connected to the telescoping end of the first telescoping rod via a swivel.

4. The feed mixing device as claimed in claim 3, wherein the second telescopic rod comprises a fixing sleeve rotatably disposed in the mixing cylinder and a push rod telescopically disposed in the fixing sleeve, the push rod is provided with a plurality of limiting posts uniformly distributed along the circumferential direction, and the fixing sleeve is provided with a limiting groove for the limiting posts to slide;

5. A feed mixing apparatus as defined in claim 4, wherein said rolling elements comprise a shaft and a sleeve rotatably disposed on said shaft.

6. A feed mixing apparatus as in claim 4, wherein said mixing barrel is provided with a motor for driving rotation of said stationary housing.

7. The feed mixing device as recited in claim 1, wherein the mixing drum has a plurality of inlets formed at an upper portion thereof, a plurality of outlets formed at a bottom portion thereof, and a plurality of legs uniformly distributed along a circumferential direction being fixed to an outer wall of the mixing drum.