CN216538212U

CN216538212U - Feed premixing and mixing mechanism

Info

Publication number: CN216538212U
Application number: CN202122655506.4U
Authority: CN
Inventors: 黄永金; 罗玉富; 高明虎
Original assignee: Qingchuan Qingyunshang Manganese Industry Co ltd
Current assignee: Qingchuan Qingyunshang Manganese Industry Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-17
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a stirring mechanism for premixing feed, which is used for mixing various ingredient components in a tank body, and comprises a stirring assembly and a crushing assembly, wherein the stirring assembly is driven by a motor fixedly arranged at the top of the tank body to rotate; the crushing assembly is positioned between two adjacent rows of stirring rods, can elastically stretch out and draw back along the radial direction of the stirring shaft under the action of centrifugal force and is used for crushing blocky ingredients. The stirring assembly and the crushing assembly are driven by the motor to rotate, the stirring rod stirs all ingredient components in the tank body, and the crushing assembly elastically stretches and retracts under the action of centrifugal force to form a variable crushing area, so that the blocky ingredients are crushed, the ingredients are uniformly mixed, the surface area and the granularity of the prepared compound feed meet the requirements, and the product quality is improved.

Description

Feed premixing and mixing mechanism

Technical Field

The utility model relates to the technical field of compound feed premixing processing equipment, in particular to a stirring mechanism for premixing feed.

Background

In the field of feed processing, aquatic and livestock feeds are uniform mixtures prepared from any two or more of trace elements, vitamins, amino acids and non-nutritive additives and carriers or diluents according to a certain proportion; according to the actual situation of a user, the ingredient mixing is designed in a targeted manner, and the feed quality is improved.

At present, the premixing process of the compound feed comprises the steps of sequentially adding all the ingredients into a mixing tank according to the specific gravity, then fully mixing the ingredients through stirring, and finally crushing the ingredients during stirring to increase the surface area of the feed and adjust the particle size in order to improve the palatability and the digestibility of the feed for animals. However, the stirring mechanism of the existing mixing tank can only stir the materials, but does not have a crushing function, so that the surface area and the particle size of the prepared compound feed can not meet the requirements, and large-particle feed is easy to appear, so that the product quality is poor, and the absorption rate of animals eating the feed is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a stirring mechanism for premixing feed, which aims to solve the problem of poor product quality caused by no crushing function of the stirring mechanism of the existing mixing tank.

In order to achieve the purpose, the utility model provides the following technical scheme:

a feed premix uses rabbling mechanism for each ingredient component in the blending tank body, this rabbling mechanism includes:

the stirring assembly is driven to rotate by a motor fixedly arranged at the top of the tank body; and

the crushing assembly is connected with a stirring shaft arranged in the middle of the stirring assembly;

wherein the stirring shaft is connected with a plurality of rows of stirring rods which are uniformly distributed around the outer circumferential surface of the stirring shaft; the crushing assembly is positioned between two adjacent rows of stirring rods, can elastically stretch out and draw back along the radial direction of the stirring shaft under the action of centrifugal force and is used for crushing blocky ingredients.

Optionally, the stirring shaft is provided with a plurality of pairs of supporting rods along the radial direction of the stirring shaft, and each pair of supporting rods is positioned between two adjacent rows of stirring rods;

the crushing assembly is provided with a crushing shaft with rod sleeves at two ends, and the crushing shaft is parallel to the stirring shaft;

the rod sleeve is connected with the supporting rods in a sliding mode, and springs are sleeved on the supporting rods on the two sides of the rod sleeve in a sleeved mode.

Optionally, the crushing shaft is connected with a plurality of crushing blades which are arranged in a mutually staggered manner with the stirring rod along the radial direction;

the crushing blades are arranged in rows along the axial direction of the crushing shaft and are uniformly distributed around the outer circumferential surface of the crushing shaft.

Optionally, the crushing blades are arranged obliquely, and the inclination directions of two adjacent crushing blades are opposite.

Optionally, 3 rows of the stirring rods are uniformly distributed around the outer circumferential surface of the stirring shaft;

the crushing blades are uniformly distributed with 3 rows around the outer circumferential surface of the crushing shaft.

Optionally, the motor is fixedly mounted in the middle of the cover plate at the top end of the tank body, and the motor output shaft penetrates through the cover plate and then is fixedly connected with the upper end of the stirring shaft.

Optionally, the upper end of the stirring shaft is provided with a connecting block with a locking screw hole, and the connecting block is fixedly connected with an output shaft of the motor.

Optionally, the motor is a variable frequency motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. the stirring assembly and the crushing assembly are driven by the motor to rotate, the stirring rod is used for stirring all ingredient components in the tank body, and the crushing assembly elastically stretches under the action of centrifugal force to form a variable crushing area, so that the blocky ingredients are crushed, the ingredients are uniformly mixed, the surface area and the granularity of the prepared compound feed meet the requirements, and the product quality is improved;

2. when the crushing assembly rotates, the centrifugal force acts on the rod sleeve to enable the rod sleeve to slide on the support rod, so that the spring on one side of the rod sleeve is compressed, the spring on the other side of the rod sleeve becomes loose, the rod sleeve is pushed to the loose spring when the compressed spring is reset, elastic expansion and contraction of the crushing assembly are realized under the action of the reset force of the springs on the two sides, a variable crushing area is further formed to crush the block ingredients in different areas in the tank body, and the crushing efficiency of the block ingredients is improved;

3. the motor drives the stirring component and the crushing component to rotate, the crushing blade is driven to rotate, and a crushing area is formed in the gap and at the periphery of the stirring rod, so that the massive ingredients are crushed to increase the surface area of the feed and adjust the particle size, and the quality of the premixed product of the compound feed is improved;

4. when two adjacent crushing blades are used for crushing the massive ingredients, thrust in opposite directions can be generated, so that the ingredients in the tank body are pushed to move up and down, and then collide with the stirring rod and the crushing blades again, so that the ingredients are further stirred and crushed, the stirring effect and the crushing effect are improved simultaneously, and the quality of the premixed compound feed product is improved;

5. through the stirring of the 3 rows of stirring rods and the crushing of the 3 rows of crushing blades, all areas in the tank body can be covered, so that all ingredient components are fully stirred and crushed, and the quality of a product of the premixed compound feed is improved;

6. inverter motor is through changing the rotational speed of operating frequency in order to change the output to adjust the centrifugal force that broken subassembly received, make the spring produce different deformation displacements, and then make broken subassembly pass through the rod cover and make a round trip to slide on branch, the broken district of formation follows to change, improves the crushing effect of jar internal each batching component.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic plan view of the present invention installed in a tank body;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the stirring assembly;

fig. 4 is a perspective view of the crushing assembly.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; 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 by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the present invention provides a stirring mechanism for premixing feed, which is used for mixing ingredients in a tank 100, and comprises:

the stirring assembly 300 is driven to rotate by a motor 200 fixedly arranged at the top of the tank body 100; and

the crushing assembly 400 is connected with the stirring shaft 310 arranged in the middle of the stirring assembly 300;

wherein, the stirring shaft 310 is connected with a plurality of rows of stirring rods 320 which are evenly distributed around the outer circumferential surface; the crushing assembly 400 is located between two adjacent rows of stirring rods 320, and can elastically stretch and contract along the radial direction of the stirring shaft 310 under the action of centrifugal force to crush the blocky ingredients.

Specifically, the motor 200 is fixedly installed in the middle of the cover plate 110 at the top end of the tank 100, and the output shaft of the motor 200 penetrates through the cover plate 110 and then is fixedly connected with the upper end of the stirring shaft 310.

During operation, each ingredient component that will be used for preparing compound feed adds the jar body 100 respectively from connecting two inlet pipes 120 on apron 110 in, then starter motor 200, drive stirring subassembly 300 and crushing subassembly 400 rotate, drive puddler 320 stirs jar internal each ingredient component, crushing subassembly 400 receives the centrifugal force effect that stirring subassembly 300 rotated the production simultaneously and stretches out and draws back along the radial elasticity of (mixing) shaft 310, form a broken district that changes, thereby carry out the breakage to the cubic batching, discharge from connecting discharging pipe 130 on jar body 100 bottom plate behind its misce bene. The stirring subassembly 300 that sets up and broken subassembly 400 pass through motor 200 drive and rotate promptly, and the puddler 320 when stirring each batching component in jar body 100, broken subassembly 400 forms the broken district that changes through elastic expansion under the effect of centrifugal force to carry out the breakage to the cubic batching, each batching of homogeneous mixing guarantees that the compound feed surface area and the granularity size that make meet the requirements, improves product quality.

The stirring shaft 310 is provided with a plurality of pairs of supporting rods 311 along the radial direction, and each pair of supporting rods 311 is positioned between two adjacent rows of stirring rods 320; the crushing assembly 400 is provided with a crushing shaft 410 with rod sleeves 411 at two ends, and the crushing shaft 410 is parallel to the stirring shaft 310; the rod sleeve 411 is slidably connected with the supporting rod 311, and the supporting rod 311 on two sides of the rod sleeve 411 is sleeved with a spring 500. Broken subassembly 400 receives the effect of centrifugal force when rotating, make the pole cover 411 slide on branch 311, thereby make the spring 500 that is located pole cover 411 one side receive the compression, the spring 500 of opposite side becomes lax, push pole cover 411 to lax spring 500 again when the spring 500 of compression resets, the elastic expansion of broken subassembly 400 is realized under the reset force effect of both sides spring 500, and then form the broken district of change and carry out the breakage in order to carry out the cubic batching of different regions in the jar body 100, improve the crushing efficiency of cubic batching.

The crushing shaft 410 is connected with a plurality of crushing blades 420 which are staggered with the stirring rod 320 along the radial direction, and the crushing blades 420 are arranged in rows along the axial direction of the crushing shaft 410 and are uniformly distributed around the outer circumferential surface of the crushing shaft 410. The motor 200 drives the stirring component 300 and the crushing component 400 to rotate, drives the crushing blade 420 to rotate, and forms a crushing area in the gap and at the periphery of the stirring rod 320, so that the massive ingredients are crushed to increase the surface area of the feed and adjust the particle size, and further the quality of the premixed product of the compound feed is improved.

Referring to fig. 4, the crushing blades 420 are disposed obliquely and the inclination directions of two adjacent crushing blades 420 are opposite. When carrying out the breakage to cubic batching through two adjacent crushing blade 420 promptly, can produce opposite direction's thrust to each batching component that promotes jar in 100 body reciprocates, makes it again by colliding with puddler 320 and crushing blade 420, thereby further by stirring, breakage, stirring effect and crushing effect obtain improving simultaneously, and then improve the product quality after the compound feed mixes in advance.

In this embodiment, 3 rows of stirring rods 320 are uniformly distributed around the outer circumferential surface of the stirring shaft 310; the crushing blades 420 are uniformly distributed in 3 rows around the outer circumferential surface of the crushing shaft 410. Through the stirring of the 3 rows of stirring rods 320 and the crushing of the 3 rows of crushing blades 420, all areas inside the tank body 100 can be covered, so that all ingredient components are fully stirred and crushed, and the quality of the premixed compound feed product is improved.

Referring to fig. 2 and 3, a connecting block 312 with a locking screw hole is disposed at the upper end of the stirring shaft 310, and the connecting block 312 is fixedly connected with the output shaft of the motor 200. When the connection is performed, the output shaft of the motor 200 is inserted into the connection block 312, and then the locking is completed by screwing the screw into the locking screw hole. That is, the power of the motor 200 is transmitted to the stirring assembly 300 through the connecting block 312 disposed at the upper end of the stirring shaft 310, so as to drive the stirring assembly 300 and the crushing assembly 400 to rotate, and to carry the stirring rod 320 and the crushing blade 420 to stir and crush the ingredients in the tank 100.

In the present embodiment, the motor 200 is an inverter motor. Inverter motor is through changing the rotational speed of operating frequency in order to change the output to adjust the centrifugal force that broken subassembly 400 received, make spring 500 produce different deformation displacements, and then make broken subassembly 400 make a round trip to slide on branch 311 through rod cover 411, the broken district of formation follows to change, improves the crushing effect of jar body 100 inside each ingredient component.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.

Claims

1. The utility model provides a feed premix uses rabbling mechanism for each batching component in the blending tank body, its characterized in that, this rabbling mechanism includes:

2. The mixing mechanism for premix of claim 1, wherein:

the stirring shaft is provided with a plurality of pairs of supporting rods along the radial direction, and each pair of supporting rods is positioned between two adjacent rows of stirring rods;

3. The mixing mechanism for premix of claim 2, wherein:

the crushing shaft is connected with a plurality of crushing blades which are staggered with the stirring rod along the radial direction of the crushing shaft;

4. The mechanism of claim 3, wherein the crushing blades are inclined and the direction of inclination of two adjacent crushing blades is opposite.

5. The mixing mechanism for feed premix according to claim 3 or 4, characterized in that:

3 rows of stirring rods are uniformly distributed around the outer circumferential surface of the stirring shaft;

6. The stirring mechanism for feed premixing as claimed in claim 1, wherein the motor is fixedly installed in the middle of the cover plate at the top end of the tank body, and the output shaft of the motor penetrates through the cover plate and is fixedly connected with the upper end of the stirring shaft.

7. The stirring mechanism for feed premixing as claimed in claim 6, wherein a connecting block with a locking screw hole is provided at the upper end of the stirring shaft, and the connecting block is fixedly connected with the output shaft of the motor.

8. The stirring mechanism for feed premixing as claimed in any one of claims 1, 6 and 7, wherein the motor is a variable frequency motor.