CN218077316U

CN218077316U - Stirring head for full-ration stirrer

Info

Publication number: CN218077316U
Application number: CN202222467640.6U
Authority: CN
Inventors: 孔祥虎; 张志强; 杨孔翔
Original assignee: Shandong Xinshengtai Machinery Manufacturing Co ltd
Current assignee: Shandong Xinshengtai Machinery Manufacturing Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-20
Anticipated expiration: 2032-09-19

Abstract

The utility model provides a stirring head for full-time grain stirrer, includes that vertical rotation sets up the spiral (mixing) shaft in stirring the storehouse, spiral (mixing) shaft includes the pivot, and the up end of pivot is fixed to be set up a stub bar, is provided with helical blade in the week side of pivot, and helical blade increases gradually along the pivot to its blade radius downwards, and helical blade's outer fringe edge is provided with a plurality of cutting knife, and the cutting edge face of lateral surface for being equipped with a plurality of sawtooth of cutting knife respectively sets up a loose tooth between the two adjacent cutting knives, and loose tooth is fixed on helical blade's outer fringe edge. The utility model effectively avoids the winding of the bigger stem leaves in the feed on the helical blade by arranging the helical blade with the radius gradually increasing from top to bottom; divide the material head through the triangular pyramid structure to roughly divide equally and disperse all around to the pivot the fodder of whereabouts for the fodder mixes the stirring abundant, and the cutting knife of cooperation evagination does benefit to the mixing efficiency who improves crushing and fodder.

Description

Stirring head for full-ration stirrer

The technical field is as follows:

the utility model relates to a farming-grazing industry processing machinery, concretely relates to stirring head for full-time grain stirrer.

Background art:

the full-daily-grain stirrer is feed processing equipment integrating chopping, mixing and stirring, is mainly used for livestock breeding industries such as cattle farms, sheep farms and the like, and can fully mix coarse materials, fine materials and other food additives to meet the requirements of livestock. The general stirring tooth or the garrulous auger of smashing of whole day grain mixer general overturn the fodder, rub, spread mechanical action realization fodder crushing such as, but present stirring structure still exists partly great branch and leaf, stem piece in the fodder of smashing, simultaneously, in the stirring, appears the fodder easily and piles up the blocking, forms the fodder pimple and then block up the discharge gate, or causes the phenomenon of (mixing) shaft idle running, work efficiency is lower. Thereby resulting in poor practicality of the existing stirring mechanism.

The invention content is as follows:

the utility model aims to overcome the defects of the prior art, and provides a stirring head for a full-daily-grain stirrer, which solves the technical problems of poor feed crushing property and easy feed lumping and accumulation; is favorable for improving the stirring efficiency of the feed.

In order to solve the problem existing in the background art, the utility model adopts the following technical scheme: the utility model provides a stirring head for full-time grain stirrer, includes that vertical rotation sets up the spiral (mixing) shaft in stirring the storehouse, spiral (mixing) shaft includes the pivot, and the up end of pivot is fixed to be set up a stub bar, is provided with helical blade in the week side of pivot, and helical blade increases gradually along the pivot to its blade radius downwards, and helical blade's outer fringe edge is provided with a plurality of cutting knife, and the cutting edge face of lateral surface for being equipped with a plurality of sawtooth of cutting knife, cutting edge face lie in helical blade's excircle tangent line, respectively set up a loose tooth between the two adjacent cutting knives, and loose tooth is fixed on helical blade's outer fringe edge.

The utility model discloses a set up the helical blade of top-down radius crescent, stir the fodder, during the fodder whereabouts, along with helical blade's increase for fodder successive layer whereabouts during the stirring, and under the rotation of pivot, the fodder is to scattering all around. Effectively avoiding the winding of bigger stems and leaves in the feed on the helical blades.

Furthermore, divide the stub bar to include a narrow-end down wide triangle awl, the lower extreme of triangle awl is equipped with a circular shape bottom plate, bottom plate and the up end fixed connection of pivot.

Furthermore, the material distribution head is of a hollow triangular cone structure, and the lower end face of the material distribution head is fixedly connected with the rotating shaft.

The utility model discloses a feed dividing head of triangular pyramid structure roughly equally divides the fodder of whereabouts and disperses all around to the pivot, and rethread pivoted helical blade spreads the fodder step by step for the fodder mixes the stirring fully, effectively avoids the fodder to produce in pivot one side and piles up.

Furthermore, the cutting knife is a triangular blade, a plurality of saw teeth are arranged on the oblique side edge of the blade, and the part of the blade extending out of the spiral blade is reduced along with the increase of the radius of the blade.

Fixedly connected with cutting knife on the helical blade, cutting edge face is located helical blade's excircle tangent line, and the cutting edge face that is equipped with a plurality of sawtooth is outwards outstanding for smash the material in the pivoted, and this structure is smashed effectually, can cut great branch and leaf in the silage, rhizome and smash.

Furthermore, the loosening teeth comprise a circular tooth sheet, a plurality of teeth are arranged on the circumference of the tooth sheet, tooth valleys among the teeth are arc-shaped, the tooth sheet is fixed on the outer edge of the helical blade, and part of the teeth extend out of the helical blade. The use of loose tooth can effectively avoid the fodder to pile up the blocking at the stirring in-process, improves the mixing efficiency of fodder.

Furthermore, 8 teeth are uniformly distributed on the circumference of the tooth sheet, the tooth sheet is fixed on the helical blade through a rotating shaft, and at least 3 teeth on the tooth sheet extend out of the helical blade.

Further, the loosening teeth comprise an arc-shaped toothed plate, 3 teeth are arranged on the toothed plate, and the toothed plate is fixed on the outer edge of the helical blade 3.

The utility model has the advantages that:

(1) The utility model stirs the feed by arranging the helical blades with the radius gradually increasing from top to bottom, when the feed falls, the feed falls layer by layer along with the increase of the radius of the blades during the stirring, and the feed is thrown around under the rotation of the rotating shaft, thereby effectively avoiding the winding of larger stem leaves in the feed on the helical blades;

(2) The feed distributing head with the triangular cone structure can roughly equally distribute falling feed and disperse the falling feed around the rotating shaft, and then gradually diffuse the feed through the rotating helical blades, so that the feed is fully mixed and stirred, and the feed is effectively prevented from being accumulated on one side of the rotating shaft;

(3) The spiral blade is fixedly connected with a cutting knife, the blade surface is positioned on the excircle tangent line of the spiral blade, the blade surface provided with a plurality of sawteeth is outwards protruded and used for crushing materials when rotating, and the structure has good crushing effect; the loose teeth can effectively prevent the feed from being piled up into blocks in the stirring process, and the mixing efficiency of the feed is improved.

Description of the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of a spiral stirring shaft in front view;

FIG. 3 is a schematic view of the cutting blade;

FIG. 4 is a schematic view of the loose teeth;

FIG. 5 is another structural schematic view of loose teeth

In the figure: 1. the material distributing device comprises a rotating shaft, 2 parts of a material distributing head, 3 parts of helical blades, 4 parts of a cutting knife, 5 parts of loosening teeth, 6 parts of teeth, 7 parts of sawteeth and 8 parts of toothed plates.

The specific implementation mode is as follows:

referring to fig. 1-5, a stirring head for full-time grain stirrer, including vertical rotation setting spiral (mixing) shaft in stirring the storehouse, spiral (mixing) shaft includes pivot 1, the fixed minute stub bar 2 that sets up of up end of pivot 1, be provided with helical blade 3 on the week side of pivot, helical blade 3 is along the pivot to its blade radius crescent downwards, helical blade 3's outer fringe edge is provided with a plurality of cutting knife 4, the cutting edge face of cutting knife 4 for being equipped with a plurality of sawtooth, the cutting edge face is located helical blade's excircle tangent line, respectively set up a loose tooth 5 between two adjacent cutting knife 4, loose tooth 5 is fixed on helical blade 3's outer fringe edge. Divide stub bar 2 to include one and go up the narrow triangle awl wide down, the lower extreme of triangle awl is equipped with a circular shape bottom plate, bottom plate and the up end fixed connection of pivot 1. Divide stub bar 2 to be hollow triangular cone structure, divide the lower terminal surface and pivot 1 fixed connection of stub bar 2. As shown in fig. 3, the cutting knife 4 is a triangular blade, a plurality of saw teeth 7 are arranged on the oblique side edge of the blade, and the part of the blade extending out of the helical blade 3 is reduced along with the increase of the radius of the blade. The loosening teeth 5 comprise a circular tooth piece, a plurality of teeth 6 are arranged on the circumference of the tooth piece, tooth valleys among the teeth 6 are arc-shaped, the tooth piece is fixed on the outer edge of the helical blade, and part of the teeth extend out of the helical blade 3. As shown in fig. 4, 8 teeth 6 are uniformly distributed on the circumference of the tooth plate, the tooth plate is fixed on the helical blade through a rotating shaft, and at least 3 teeth on the tooth plate extend out of the helical blade. As shown in fig. 5, the loosening teeth 5 include an arc-

shaped toothed plate

8, 3 teeth 6 are disposed on the toothed plate 8, and the toothed plate 8 is fixed on an outer edge of the helical blade 3.

The utility model stirs the feed by arranging the helical blades 3 with the radius gradually increasing from top to bottom, when the feed falls, the feed falls layer by layer along with the increase of the radius of the blades during the stirring, and the feed is thrown around under the rotation of the rotating shaft 1, thereby effectively avoiding the winding of larger stem leaves in the feed on the helical blades; the utility model roughly equally divides the falling feed through the triangular cone-structured feed dividing head 2 and disperses the falling feed around the rotating shaft, and then the feed is gradually diffused through the rotating helical blades 3, so that the feed is fully mixed and stirred, and the feed is effectively prevented from being accumulated on one side of the rotating shaft 1; the helical blade 3 is fixedly connected with a cutting knife 4, the blade surface is positioned on the excircle tangent line of the helical blade, the blade surface provided with a plurality of sawteeth 7 protrudes outwards and is used for crushing materials during rotation, and the structure has a good crushing effect; the loose teeth 5 can effectively prevent the feed from being piled up into blocks in the stirring process, and the mixing efficiency of the feed is improved.

Claims

1. The utility model provides a stirring head for full-time grain stirrer, includes that vertical rotation sets up the spiral (mixing) shaft in stirring the storehouse, its characterized in that: spiral stirring shaft includes pivot (1), the fixed branch stub bar (2) that sets up of up end of pivot (1), be provided with helical blade (3) on the week side of pivot, helical blade (3) increase gradually along the pivot to its blade radius downwards, the outer fringe edge of helical blade (3) is provided with a plurality of cutting knife (4), the cutting edge face of lateral surface for being equipped with a plurality of sawtooth of cutting knife (4), the cutting edge face is located helical blade's excircle tangent line, respectively set up one loose tooth (5) between two adjacent cutting knife (4), loose tooth (5) are fixed on the outer fringe edge of helical blade (3).

2. The stirring head for the whole-ration stirrer according to claim 1, characterized in that: divide stub bar (2) to include one and go up the narrow triangular pyramid wide down, the lower extreme of triangular pyramid is equipped with a circular shape bottom plate, the upper end face fixed connection of bottom plate and pivot (1).

3. The stirring head for the whole-ration stirrer according to claim 1, characterized in that: the material distributing head (2) is of a hollow triangular cone structure, and the lower end face of the material distributing head (2) is fixedly connected with the rotating shaft (1).

4. The stirring head for the whole-ration stirrer according to claim 1, characterized in that: the cutting knife (4) is a triangular blade, a plurality of saw teeth (7) are arranged on the oblique side edge of the blade, and the part of the blade extending out of the helical blade (3) is reduced along with the increase of the radius of the blade.

5. The stirring head for the whole-day grain stirring machine according to claim 1, characterized in that: the loosening teeth (5) comprise a circular tooth piece, a plurality of teeth (6) are arranged on the circumference of the tooth piece, tooth valleys between the teeth (6) are arc-shaped, the tooth piece is fixed on the outer edge of the helical blade, and part of teeth extend out of the helical blade (3).

6. The stirring head for the whole-day grain stirring machine according to claim 5, characterized in that: 8 teeth (6) are uniformly distributed on the circumference of the tooth sheet, the tooth sheet is fixed on the helical blade through a rotating shaft, and at least 3 teeth on the tooth sheet extend out of the helical blade.

7. The stirring head for the whole-ration stirrer according to claim 1, characterized in that: the loosening teeth (5) comprise an arc-shaped toothed plate (8), 3 teeth (6) are arranged on the toothed plate, and the toothed plate is fixed on the outer edge of the helical blade (3).