CN215464079U

CN215464079U - Feed stirring machine

Info

Publication number: CN215464079U
Application number: CN202120829025.8U
Authority: CN
Inventors: 张喜东; 刘显耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-01-11
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a feed stirrer and relates to the technical field of livestock equipment. The utility model aims to solve the problems that the uniformity of various mixed components of a stirrer is not good enough and the stirring work efficiency is low in the prior art. The stirring device comprises a rack, a stirring box, a main stirring unit, an auxiliary stirring unit, a transmission mechanism and a power mechanism, wherein the upper part of the rack is connected with the stirring box, the lower part of the rack is provided with the power mechanism, the main stirring unit and the auxiliary stirring unit are arranged between two side walls of the stirring box in parallel, and the power mechanism arranged on the rack drives the main stirring unit and the auxiliary stirring unit to rotate together through the transmission mechanism. The utility model is used for stirring the feed.

Description

Feed stirring machine

Technical Field

The utility model relates to the technical field of livestock equipment, in particular to a feed stirrer.

Background

The fodder mixing machine is a common fodder mixing device used in farms, and is used for uniformly mixing various ingredients in fodder, with the development of fodder technology, a fodder is usually formed by mixing dozens of raw materials and additives, so the uniformity of fodder mixing directly affects the quality of the fodder and the growth of animals. The spiral stirring piece of a vertical auger form is arranged to the many adoption of feed mixer among the prior art in the agitator, carry out mixing stirring to the fodder, the fodder rolls from the low side of mixer to the rotatory transmission in upper end during the stirring and moves, then fall from upper portion, because material proportion is different, the drop point is also different, new inhomogeneous has been formed again to the result, the long degree of consistency of stirring time is worse on the contrary, this kind of mixer also has the dead angle, the fodder stirring of a bit can not be gone up, the degree of consistency that various compositions mix is good inadequately, stirring work efficiency is lower, horizontal paddle mixer also has the stirring time long, it is even etc. inadequately.

Disclosure of Invention

The utility model aims to solve the problems that the uniformity of various mixed components of a stirrer is not good enough and the stirring work efficiency is low in the prior art, and further provides a feed stirrer.

The technical scheme adopted by the utility model for solving the problems is as follows: the utility model provides a fodder mixing machine, includes frame, agitator tank, main stirring unit, vice stirring unit, drive mechanism and power unit, the upper portion of frame is connected with the agitator tank, and power unit is installed to the lower part, main stirring unit with vice stirring unit parallel mount be in between the both sides wall of agitator tank, the power unit of installing in the frame drives main stirring unit and vice stirring unit and rotates together through drive mechanism.

Furthermore, vice stirring unit is constituteed including vice (mixing) shaft and helical mixing blade, vice (mixing) shaft both ends are installed in the bearing frame on two lateral walls of agitator tank, and wherein one end runs through and extends to the agitator tank is outside, the welding has helical mixing blade on the vice (mixing) shaft.

Further, main stirring unit includes main (mixing) shaft, outer helical blade, interior helical blade and bracing piece, install in the bearing frame on two lateral walls of agitator tank at main (mixing) shaft both ends, wherein one end runs through to extend to the agitator tank is outside, outer helical blade with interior helical blade respectively through the bracing piece with main (mixing) shaft connects.

Furthermore, the spiral stirring blade is a whole piece, the thickness of the spiral stirring blade is 5mm, and the outer diameter of the spiral stirring blade is 200 mm and 300 mm.

Furthermore, the spiral advancing directions of the outer spiral blade and the inner spiral blade are opposite and coaxial, the outer diameter of the inner spiral blade is less than or equal to the inner diameter of the outer spiral blade, the thickness of the outer spiral blade is 5mm, the outer diameter is 800-900mm, the thickness of the inner spiral blade is 5mm, and the outer diameter is 600-700 mm.

Furthermore, the power mechanism comprises a motor and a speed reducer, the motor and the speed reducer are installed on the lower portion of the rack, a main belt pulley is installed on an output shaft of the motor, an auxiliary belt pulley is installed on an input shaft of the speed reducer, and the main belt pulley and the auxiliary belt pulley are in transmission connection through a belt.

Further, drive mechanism includes 6 sprockets and 3 groups of chains, install 2 sprockets on the output shaft of reduction gear, main (mixing) shaft stretches out the one end of agitator tank and installs 3 sprockets, the one end that vice (mixing) shaft stretches out the agitator tank is installed 1 sprocket, main (mixing) shaft with through 1 group of chains and 2 sprocket chain drive above that between the vice (mixing) shaft, main (mixing) shaft with through 2 groups of chains and 4 sprocket chain drive above that between the output shaft of reduction gear.

Furthermore, a guide wheel is installed on one side of the chain between the main stirring shaft and the auxiliary stirring shaft, and the guide wheel is connected to the outer wall of the stirring box through a shaft.

Furthermore, the agitator tank has a circular arc bottom surface, and upper portion is the opening, and bottom one side welding has the discharge door.

The utility model has the following beneficial technical effects:

the utility model adopts the technical scheme that the main stirring shaft is provided with the outer spiral blade and the inner spiral blade which are coaxial, the spiral directions of the two sets of spiral blades are opposite, the outer diameter of the inner spiral blade is less than or equal to the inner diameter of the outer spiral blade, the main stirring shaft drives the two sets of spiral blades to rotate when the stirrer works, the two sets of spiral blades with different spiral directions can push the feed in the stirring box to opposite directions, so that the feed can generate omnibearing three-dimensional rolling in the stirring box, the auxiliary stirring shaft is driven to rotate together with the main stirring shaft through the transmission mechanism, the spiral stirring blades on the auxiliary stirring shaft can stir the mixed feed again, and the feed is stirred more uniformly through the matching of the two stirring shafts. The feed mixing device is simple in structure, high in mixing working efficiency, free of dead angles during feed mixing, good in mixed feed uniformity, convenient to operate, energy-saving, time-saving and low in overhauling and maintaining cost.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 2;

FIG. 5 is a right side view of the present invention;

FIG. 6 is a left side view of the present invention;

FIG. 7 is a schematic structural view of the main stirring unit;

in the figure: 1. a frame; 2. a stirring box; 3. an auxiliary stirring shaft; 4. a main stirring shaft; 5. an electric motor; 6. a speed reducer; 7. a helical mixing blade; 8. an outer helical blade; 9. an inner helical blade; 10. a support bar; 11. a primary pulley; 12. a secondary pulley; 13. a belt; 14. a bearing seat; 15. a sprocket; 16. a chain; 17. a discharge door; 18. a guide wheel.

Detailed Description

The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 7, and the fodder mixing machine according to the embodiment includes a frame 1, a mixing box 2, a main mixing unit, an auxiliary mixing unit, a transmission mechanism and a power mechanism, wherein the mixing box 2 is connected to the upper portion of the frame 1, the power mechanism is installed at the lower portion of the frame 1, the main mixing unit and the auxiliary mixing unit are installed between two side walls of the mixing box 2 in parallel, and the power mechanism installed on the frame 1 drives the main mixing unit and the auxiliary mixing unit to rotate together through the transmission mechanism.

The second embodiment is as follows: the present embodiment is described with reference to fig. 1 to 7, the auxiliary stirring unit of the present embodiment includes an auxiliary stirring shaft 3 and a helical stirring blade 7, two ends of the auxiliary stirring shaft 3 are installed in bearing seats 14 on two outer sidewalls of the stirring box 2, one end of the auxiliary stirring shaft extends through the stirring box 2, and the helical stirring blade 7 is welded on the auxiliary stirring shaft 3. Other components and connections are the same as those in the first embodiment.

The third concrete implementation mode: the present embodiment is described with reference to fig. 1 to 7, the main stirring unit of the present embodiment includes a main stirring shaft 4, an outer helical blade 8, an inner helical blade 9 and a support rod 10, two ends of the main stirring shaft 4 are installed in bearing seats 14 on two outer sidewalls of a stirring box 2, one end of the main stirring shaft extends through the stirring box 2, and the outer helical blade 8 and the inner helical blade 9 are connected to the main stirring shaft 4 through the support rod 10. Other components and connection relationships are the same as those in the first or second embodiment.

The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1 to 7, wherein the helical stirring blade 7 of the present embodiment is a whole piece, and has a thickness of 5mm and an outer diameter of 200 mm and 300 mm. Other components and connection relationships are the same as those in the first, second or third embodiment.

The fifth concrete implementation mode: referring to fig. 1 to 7, the helical directions of the outer helical blade 8 and the inner helical blade 9 are opposite and coaxial, the outer diameter of the inner helical blade 9 is smaller than or equal to the inner diameter of the outer helical blade 8, the thickness of the outer helical blade 8 is 5mm, the outer diameter is 900mm, the thickness of the inner helical blade 9 is 5mm, and the outer diameter is 600 mm, 700 mm. Other components and connections are the same as those of the first, second, third or fourth embodiments.

The sixth specific implementation mode: the present embodiment is described with reference to fig. 1 to 7, the power mechanism of the present embodiment includes a motor 5 and a speed reducer 6, the motor 5 and the speed reducer 6 are mounted at a lower portion of the frame 1, a main pulley 11 is mounted on an output shaft of the motor 5, an auxiliary pulley 12 is mounted on an input shaft of the speed reducer 6, and the main pulley 11 and the auxiliary pulley 12 are in transmission connection through a belt 13. Other components and connection relationships are the same as those in the first, second, third, fourth or fifth embodiment.

The seventh embodiment: the present embodiment is described with reference to fig. 1 to 7, the transmission mechanism of the present embodiment includes 6

chain wheels

15 and 3 sets of

chains

16, 2 chain wheels 15 are installed on the output shaft of the

speed reducer

6, 3 chain wheels 15 are installed at one end of the main stirring shaft 4 extending out of the

stirring box

2, 1 chain wheel 15 is installed at one end of the auxiliary stirring shaft 3 extending out of the stirring box 2, the main stirring shaft 4 and the auxiliary stirring shaft 3 are chain-driven by 1 set of

chains

16 and 2 chain wheels 15 thereon, and the main stirring shaft 4 and the output shaft of the speed reducer 6 are chain-driven by 2 sets of

chains

16 and 4 chain wheels 15 thereon. Other components and connection relationships are the same as those in the first, second, third, fourth, fifth or sixth embodiment.

The specific implementation mode is eight: referring to fig. 1 to 7, the present embodiment is described, in which a guide wheel 18 is installed on a side of a chain 16 between the main agitating shaft 4 and the auxiliary agitating shaft 3, and the guide wheel 18 is connected to an outer wall of the agitating tank 2 through a shaft. Other components and connection relations are the same as those of the first, second, third, fourth, fifth, sixth or seventh embodiment.

The specific implementation method nine: the present embodiment is described with reference to fig. 1 to 7, and the stirring tank 2 of the present embodiment has a circular bottom surface with an open upper portion and a discharge door 17 welded to one side of the bottom portion. Other components and connection relationships are the same as those of the first, second, third, fourth, fifth, sixth, seventh or eighth embodiment.

Principle of operation

When the feed mixing device works, required feed ingredients are put into the stirring box from the upper part of the stirring box, the motor is started, the motor transmits power to the speed reducer through the belt, the output shaft of the speed reducer drives the main stirring shaft and the auxiliary stirring shaft to rotate simultaneously through chain transmission, the two sets of spiral blades with different spiral directions on the main stirring shaft push the feed in the stirring box to opposite directions, so that the feed generates omnibearing three-dimensional rolling in the stirring box, meanwhile, the spiral stirring blades with the auxiliary stirring can stir the mixed feed again, and the completely stirred feed can be discharged from the discharge door.

Claims

1. The utility model provides a fodder mixing machine, includes frame (1), agitator tank (2), main stirring unit, vice stirring unit, drive mechanism and power unit, its characterized in that: the upper portion of frame (1) is connected with agitator tank (2), and power unit is installed to the lower part, main stirring unit with vice stirring unit parallel mount in between the both sides wall of agitator tank (2), the power unit of installing in frame (1) passes through drive mechanism and drives main stirring unit and vice stirring unit and rotate together.

2. A fodder mixing machine according to claim 1, wherein: vice stirring unit is constituteed including vice (3) and helical mixing blade (7), install in bearing frame (14) on two lateral walls of agitator tank (2) at vice (3) both ends, wherein one end runs through and extends to agitator tank (2) are outside, the welding has helical mixing blade (7) on vice (3).

3. A fodder mixing machine according to claim 1, wherein: the main stirring unit comprises a main stirring shaft (4), outer spiral blades (8), inner spiral blades (9) and a supporting rod (10), wherein two ends of the main stirring shaft (4) are arranged in bearing seats (14) on two outer side walls of the stirring box (2), one end of each bearing seat is penetrated and extended to the outside of the stirring box (2), the outer spiral blades (8) and the inner spiral blades (9) are respectively connected with the main stirring shaft (4) through the supporting rod (10).

4. A fodder mixing machine according to claim 2, wherein: the spiral stirring blade (7) is a whole piece, the thickness of the spiral stirring blade is 5mm, and the outer diameter of the spiral stirring blade is 200 mm and 300 mm.

5. A fodder mixing machine according to claim 3, wherein: the spiral advancing directions of the outer spiral blade (8) and the inner spiral blade (9) are opposite and coaxial, the outer diameter of the inner spiral blade (9) is smaller than or equal to the inner diameter of the outer spiral blade (8), the thickness of the outer spiral blade (8) is 5mm, the outer diameter is 900mm, the thickness of the inner spiral blade (9) is 5mm, and the outer diameter is 600 mm and 700 mm.

6. A fodder mixing machine according to claim 1, wherein: the power mechanism comprises a motor (5) and a speed reducer (6), the motor (5) and the speed reducer (6) are installed on the lower portion of the rack (1), a main belt pulley (11) is installed on an output shaft of the motor (5), an auxiliary belt pulley (12) is installed on an input shaft of the speed reducer (6), and the main belt pulley (11) and the auxiliary belt pulley (12) are in transmission connection through a belt (13).

7. A fodder mixing machine according to claim 1, wherein: the transmission mechanism comprises 6 chain wheels (15) and 3 groups of chains (16), 2 chain wheels (15) are installed on an output shaft of the speed reducer (6), 3 chain wheels (15) are installed at one end, extending out of the stirring box (2), of the main stirring shaft (4), 1 chain wheel (15) is installed at one end, extending out of the stirring box (2), of the auxiliary stirring shaft (3), chain transmission is conducted between the main stirring shaft (4) and the auxiliary stirring shaft (3) through 1 group of chains (16) and 2 chain wheels (15) on the main stirring shaft, and chain transmission is conducted between the output shaft of the main stirring shaft (4) and the speed reducer (6) through 2 groups of chains (16) and 4 chain wheels (15) on the main stirring shaft.

8. A fodder mixing machine according to claim 7, wherein: a guide wheel (18) is installed on one side of a chain (16) between the main stirring shaft (4) and the auxiliary stirring shaft (3), and the guide wheel (18) is connected to the outer wall of the stirring box (2) through a shaft.

9. A fodder mixing machine according to claim 1, wherein: the stirring box (2) is provided with a circular arc-shaped bottom surface, the upper part of the stirring box is provided with an opening, and a discharge door (17) is welded on one side of the bottom part.