CN211677281U

CN211677281U - Double-shaft mixer for feed additive

Info

Publication number: CN211677281U
Application number: CN201922397998.4U
Authority: CN
Inventors: 张振旗; 李杏萍; 刘丁蓉; 吕章发
Original assignee: Guangzhou Pinyue Biotechnology Co ltd
Current assignee: Guangzhou Pinyue Biotechnology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-16
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a double-shaft mixer for feed additives, which comprises a case body, a vibration mechanism and a feed back mechanism, wherein the case body is a box structure with openings on the upper and lower parts, two groups of stirring screw rods transversely run through the middle part of the case body in parallel, the stirring screw rods extend out of the case body and are driven by a driving motor, and the lower opening of the case body is provided with a first filter screen; the feed back mechanism is of a box-type structure, a third filter screen is arranged in the middle of the feed back mechanism, the feed back mechanism is divided into an upper part and a lower part, and a first discharge hole and a second discharge hole are formed in the side walls of the upper part and the lower part of the feed back mechanism respectively. Through two-layer structure setting about feed back mechanism, can realize carrying out the granule particle size with the feed additive after mixing and sieve the operation, whole device simple operation can be used widely in the use of reality, has improved feed additive's mixing efficiency.

Description

Double-shaft mixer for feed additive

Technical Field

The utility model relates to a feed processing machinery technical field, concretely relates to double-shaft mixer for feed additive.

Background

With the continuous development of social economy, the living standard of people is continuously improved, and the pursuit for the quality of life is higher and higher.

The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The feed comprises more than ten kinds of feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, feed additives and the like.

Simultaneously the fodder is adding man-hour, in order to facilitate improving production efficiency, need accelerate the mixing rate of fodder, but traditional feed mixer's function singleness still need sort the operation after mixing, needs additionally to increase a plurality of workshops and separately operates, greatly increased the cost of labor to the production cycle of feed additive has still been influenced.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a double-shaft mixer for feed additive has solved above-mentioned technical problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a double-shaft mixer for feed additives comprises a case body, a vibration mechanism and a feed back mechanism, wherein the case body is of a box structure with openings on the upper and lower parts, two groups of stirring screw rods transversely penetrate through the middle part of the case body in parallel, the stirring screw rods extend out of the case body and are driven by a driving motor, and a first filter screen is arranged on the opening on the lower part of the case body;

meanwhile, a positioning rod is arranged at the bottom of the case body, a frame type structure is arranged in the middle of the vibration mechanism, a second filter screen is arranged in the frame type structure, vibration seats are symmetrically arranged at the upper end part and the lower end part of the frame type structure respectively, positioning holes are formed in the side edges of four corners of the vibration mechanism respectively and penetrate through the positioning rod, and the vibration mechanism where the positioning holes are located moves along the axial direction of the positioning rod;

the feed back mechanism is of a box-type structure, a third filter screen is arranged in the middle of the feed back mechanism, the feed back mechanism is divided into an upper part and a lower part, and a first discharge hole and a second discharge hole are formed in the side walls of the upper part and the lower part of the feed back mechanism respectively.

Further, the edges between the stirring screw rods are tangent.

Furthermore, the bottommost part of the stirring screw rod is tangent to the upper surface of a first filter screen arranged at the bottom opening of the case body.

Furthermore, the vibration seats of the vibration mechanism are independent structures respectively.

Furthermore, the third filter screen is obliquely arranged in the feed back mechanism.

Furthermore, a first conveying belt is arranged outside the first discharge hole where the third filter screen is located.

Furthermore, a second conveying belt is arranged on the inner side of a second discharge hole where the third filter screen is located.

The utility model provides a double-shaft mixer for feed additive through the upper and lower two-layer structure setting of feed back mechanism, can realize carrying out the granule particle size with the feed additive after mixing and divide the sieve operation, and whole device simple operation can be used widely in the use of reality, has improved feed additive's mixing efficiency.

Meanwhile, due to the arrangement of the vibration mechanism, the feed additive processed by the case body can be uniformly separated into the feed back mechanism, and the bottom of the case body is not easily blocked during vibration, so that the production efficiency is improved.

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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a chassis body according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a vibration mechanism according to an embodiment of the present invention;

fig. 5 is a schematic view of a connection state structure of the material returning mechanism according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the embodiment of the utility model provides a double-shaft mixer for feed additive, including chassis body 1, vibrations mechanism 2, feed back mechanism 3, chassis body 1 all is provided with open-ended box structure for last lower part to transversely run through in chassis body 1's middle part and be provided with two sets of stirring hob 11, the edge between the stirring hob 11 is tangent, when adding the mixture, rotatory stirring hob 11 can strengthen its efficiency of stirring and mixing that rolls simultaneously. Stirring hob 11 stretches out chassis body 1 and outwards drives through driving motor 12 to adjustable direction of rotation, chassis body 1's lower part opening is provided with first filter screen 101, and stirring hob 11 the bottommost with the first filter screen 101 upper surface that chassis body 1 bottom opening set up is tangent, prevents to lead to can not the stirring owing to produce the clearance between commentaries on classics stirring hob 11 and the first filter screen 101, is provided with locating lever 13 in chassis body 1's bottom simultaneously.

As shown in fig. 3, fig. 4, and fig. 5, the middle of the vibration mechanism 2 is set to be a hollow frame structure, and a second filter screen 201 is arranged in the frame structure, meanwhile, the upper and lower ends of the frame structure are symmetrically provided with vibration seats 21, and each vibration seat 21 is an independent structure, positioning holes 22 are respectively formed in four corners of the vibration mechanism 2, the positioning holes 22 penetrate through the positioning rods 13, the axial movement of the vibration mechanism 2 where the positioning holes 22 are located along the positioning rods 13 is realized, non-woven fabrics are wrapped outside the vibration mechanism 2, and the vibration mechanism 2 is prevented from leaking from the sides in the vibration process.

The feed back mechanism 3 is of a box-type structure, a third filter screen 301 is obliquely arranged in the middle of the feed back mechanism 3, the feed back mechanism 3 is divided into an upper part and a lower part, and a first discharge hole 31 and a second discharge hole 32 are respectively formed in the side walls of the upper part and the lower part of the feed back mechanism 3. A first conveying belt 311 is arranged at the outer side of the first discharge port 31 where the third filter screen 301 is located, and a second conveying belt 321 is arranged at the inner side of the second discharge port 32 where the third filter screen 301 is located.

During the use, because chassis body 1's upper portion is open structure, can once only throw into the fodder of a large amount and mix the stirring, the fodder after will mixing and mashing passes through first filter screen 101 and sieves the back, the region that bigger fodder granule still chassis body 1 is located, until being mashed into less fodder granule and falling into on second filter screen 201 by rotatory stirring hob 11, vibrate even whereabouts through vibration mechanism 2 again afterwards, when falling into feed back mechanism 3 from second filter screen 201, the fodder granule that can see through third filter screen 301 whereabouts is accomodate by second transmission band 321, and export from second discharge gate 32, and the fodder granule that does not fall from third filter screen 301 is exported by first transmission band 311 from the first discharge gate 31 of side, reach the branch sieve operation of different granule grades. Whole device simple operation can realize mixing the intensive mixing of feed additive granule to divide into multiple specification according to the granule grade, satisfy the actual production demand.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A double-shaft mixer for feed additives comprises a case body (1), a vibration mechanism (2) and a feed back mechanism (3), and is characterized in that the case body (1) is of a box structure with openings at the upper part and the lower part, two groups of stirring spiral rods (11) are transversely arranged in parallel in the middle of the case body (1) in a penetrating manner, the stirring spiral rods (11) extend out of the case body (1) and are driven outwards through a driving motor (12), and meanwhile, a first filter screen (101) is arranged at an opening at the lower part of the case body (1);

meanwhile, a positioning rod (13) is arranged at the bottom of the case body (1), a frame structure is arranged in the middle of the vibration mechanism (2), a second filter screen (201) is arranged in the frame structure, vibration seats (21) are symmetrically arranged at the upper end and the lower end of the frame structure respectively, positioning holes (22) are formed in the side edges of four corners of the vibration mechanism (2) respectively, the positioning holes (22) penetrate through the positioning rod (13), and the vibration mechanism (2) where the positioning holes (22) are located moves along the axial direction of the positioning rod (13);

the feed back mechanism (3) is of a box-type structure, a third filter screen (301) is arranged in the middle of the feed back mechanism (3), the feed back mechanism (3) is divided into an upper part and a lower part, and a first discharge hole (31) and a second discharge hole (32) are respectively formed in the side walls of the upper part and the lower part of the feed back mechanism (3).

2. The twin-shaft mixer for feed additives according to claim 1, wherein the edges between the stirring screw rods (11) are tangent.

3. The double-shaft mixer for feed additives according to claim 1, wherein the lowest part of the stirring screw (11) is tangent to the upper surface of the first sieve (101) provided in the bottom opening of the cabinet body (1).

4. The twin-shaft mixer for feed additives as claimed in claim 1, wherein the vibration bases (21) of the vibration mechanism (2) are each of a free-standing structure.

5. The twin-shaft mixer for feed additives of claim 1, wherein the third screen (301) is disposed obliquely in the feed-back mechanism (3).

6. The twin-shaft mixer for feed additives according to claim 5, wherein a first conveyor (311) is provided outside the first discharge port (31) where the third screen (301) is located.

7. The twin-shaft mixer for feed additives of claim 5, wherein a second conveyor belt (321) is provided inside the second discharge port (32) where the third screen (301) is located.