CN217164198U - Feed mixing device for freshwater fish culture - Google Patents

Abstract

The utility model discloses a feed mixing device for freshwater fish farming, which relates to the technical field of feed mixing equipment. Aiming at the problems that the existing fish farming feed mixing device has a relatively simple structure and poor mixing effect on the feed, the following scheme is proposed. , which includes a mixing cylinder, the top of the mixing cylinder is provided with a feeding port, the top of the mixing cylinder is fixedly provided with a baffle, a motor is fixedly installed on the baffle, and the top of the mixing cylinder penetrates A stirring shaft is provided, the top of the stirring shaft and the output shaft body of the motor are fixedly sleeved with driving wheels, and a driving belt is wound around the two driving wheels, and the stirring shaft is located in the shaft in the mixing drum. A feed crushing component and a feed mixing component are fixedly arranged on the body, and a discharge pipe is fixedly arranged at the bottom end of the mixing cylinder. The utility model has a novel structure, realizes the crushing treatment of the feed raw materials, improves the homogenization effect of the feed raw materials, and is suitable for popularization.

Description

A feed mixing device for freshwater fish farming

technical field

The utility model relates to the technical field of feed mixing equipment, in particular to a feed mixing device for freshwater fish farming.

Background technique

Fish feed, as the name suggests, is feed for fish. Its main components are protein, fat, vitamins and minerals. Protein is an important nutrient for the survival of fish and shrimp, and an important constituent of cells, tissues and organs of the body. The normal growth of fish requires sufficient protein in the feed, which is easy to digest and absorb, and has a suitable ratio of various amino acids.

When feeding feed, fishermen need to mix a variety of feed materials with different proportions, different bulk weights and different particle sizes. Due to the different degree of fragmentation and water content of various feeds, it is easy to agglomerate and pile up, which makes it difficult to separate the feed. Spread evenly. Therefore, in order to solve such problems, we propose a feed mixing device for freshwater fish farming.

Utility model content

The feed mixing device for freshwater fish farming proposed by the utility model solves the problems that the existing feed mixing device for fish farming is relatively simple in structure and has poor mixing effect on the feed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A feed mixing device for freshwater fish farming, comprising a mixing cylinder, a feeding port is opened on the top of the mixing cylinder, a baffle plate is fixedly arranged on the top of the mixing cylinder, and a motor is fixedly installed on the baffle plate, The top of the mixing cylinder is provided with a stirring shaft, and the top of the stirring shaft and the output shaft body of the motor are fixedly sleeved with driving wheels, and a driving belt is wound around the two driving wheels. A feed crushing component and a feed mixing component are fixedly arranged on the shaft body of the shaft located in the mixing cylinder. The bottom end of the mixing cylinder is in the shape of a funnel, and the bottom end of the mixing cylinder is fixedly provided with a discharge pipe. A plurality of supporting legs distributed in an annular array are fixedly arranged on the bottom side wall of the mixing cylinder.

Preferably, a first positioning ring is rotatably arranged on the circumferential inner wall of the vertical section of the mixing cylinder, and a plurality of first transverse struts distributed in an annular array are fixedly arranged on the circumferential inner wall of the first positioning ring. The ends of each of the first transverse struts are fixedly connected to the stirring shaft, a second positioning ring is rotatably arranged on the circumferential inner wall of the funnel section of the mixing cylinder, and a second positioning ring is fixedly arranged on the circumferential inner wall of the second positioning ring A plurality of second transverse struts are distributed in an annular array, and the ends of the plurality of second transverse struts are all fixedly connected with the stirring shaft.

Preferably, the feed crushing assembly includes a crushing blade, a plurality of the first and second transverse struts are distributed in a one-to-one correspondence, and the corresponding first and second transverse struts are located between the corresponding first and second transverse struts. Two crushing blades with the same structure and spaced apart are fixedly arranged.

Preferably, a plurality of the crushing blades located on two adjacent second transverse struts are distributed around the stirring shaft in a staggered manner.

Preferably, the feed homogenizing assembly includes a stirring rod and a helical blade, the stirring shaft is located on the shaft body of the vertical section of the mixing drum, and a plurality of stirring rods distributed in an annular array are fixedly arranged. It is distributed in a one-to-one correspondence with the first transverse struts, the stirring rod is located above the first positioning ring and is inclined, and the stirring shaft is located on the shaft body of the hopper section of the mixing drum. The helical blade is located below the second positioning ring, and the edge of the helical blade is in sliding contact with the inner wall of the funnel section of the mixing barrel.

Preferably, the discharge pipe is arranged obliquely, and a cover plate is installed at the mouth of the discharge pipe.

The beneficial effects of the present utility model are:

1. Through the setting of the feed crushing component, when the stirring shaft rotates, the crushing blade moves with the first and second transverse struts, which can crush and agitate the feed raw materials, which can effectively avoid the feed agglomeration.

2. Through the setting of the feed mixing component, when the stirring shaft rotates, it drives the stirring rod to move, which can agitate the feed raw materials in the mixing cylinder and drive the spiral blades to move, which can stir the feed raw materials, which is beneficial to improve the mixing effect. .

To sum up, the utility model realizes the crushing treatment of the feed raw materials, improves the mixing effect of the feed raw materials, and solves the problem that the existing feed mixing device for fish farming is relatively simple in structure and has poor mixing effect on the feed. problem, suitable for promotion.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional structure diagram of the mixing cylinder of the present utility model;

Fig. 3 is the installation structure diagram of the feed crushing component and the feed mixing component of the present invention.

Labels in the figure: 1, mixing cylinder; 2, feeding port; 3, baffle; 4, motor; 5, stirring shaft; 6, driving wheel; 7, driving belt; 8, discharge pipe; 9, first positioning ring; 10, the first cross brace; 11, the second positioning ring; 12, the second cross brace; 13, the crushing blade; 14, the stirring rod; 15, the spiral blade.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1 and 2, a feed mixing device for freshwater fish farming includes a mixing barrel 1, and a feeding port 2 is provided on the top of the mixing barrel 1 for feeding feed raw materials, which is fixed on the top of the mixing barrel 1 A baffle 3 is provided, a motor 4 is fixedly installed on the baffle 3, a stirring shaft 5 is arranged through the top of the mixing cylinder 1, and a driving wheel 6 is fixedly sleeved on the top of the stirring shaft 5 and the output shaft body of the motor 4. , the two driving wheels 6 are provided with a driving belt 7, and the motor 4 is started, and the stirring shaft 5 is driven to rotate through the transmission of the driving wheel 6 and the driving belt 7; The bottom end of the barrel 1 is fixedly provided with a discharge pipe 8, and the discharge pipe 8 is inclined and arranged for discharging the mixed feed. A plurality of supporting legs distributed in an annular array are fixedly arranged on the side walls, which play a supporting role.

Referring to Figures 1 and 2, a first positioning ring 9 is rotatably arranged on the circumferential inner wall of the vertical section of the mixing cylinder 1, and a plurality of first transverse The struts 10, the ends of a plurality of first horizontal struts 10 are fixedly connected with the stirring shaft 5, and the stirring shaft 5 drives the first horizontal struts 10 to move when the stirring shaft 5 rotates; There is a second positioning ring 11 , a plurality of second transverse struts 12 distributed in an annular array are fixedly arranged on the circumferential inner wall of the second positioning ring 11 , and the ends of the plurality of second transverse struts 12 are all fixed with the stirring shaft 5 In connection, when the stirring shaft 5 rotates, it drives the second transverse struts 12 to move, and the plurality of first transverse struts 10 and the second transverse struts 12 are distributed in a one-to-one correspondence.

Referring to 1-FIG. 3, the stirring shaft 5 is located on the shaft body of the funnel section of the mixing drum 1 and is fixedly provided with a feed crushing component. The feed crushing component includes a crushing blade 13, and the corresponding first cross brace 10 and second cross brace 12 Two crushing blades 13 with the same structure and spaced apart are fixedly arranged therebetween. When the stirring shaft 5 rotates, the crushing blades 13 follow the movement of the first transverse strut 10 and the second transverse strut 12, and play a role in crushing and stirring the feed material. , which can effectively avoid feed agglomeration; the multiple crushing blades 13 located on the adjacent two second transverse struts 12 are distributed around the stirring shaft 5 in dislocation, which is beneficial to improve the effect of crushing and stirring.

1-3, the shaft body of the stirring shaft 5 located in the mixing cylinder 1 is fixedly provided with a feed mixing component, the feed mixing component includes a stirring rod 14 and a spiral blade 15, and the stirring shaft 5 is located in the mixing cylinder 1 vertical. The shaft body of the straight section is fixedly provided with a plurality of stirring rods 14 distributed in an annular array, and the plurality of stirring rods 14 are distributed in a one-to-one correspondence with the first transverse struts 10 , and the stirring rods 14 are located above the first positioning ring 9 and It is inclined, and when the stirring shaft 5 rotates, it drives the stirring rod 14 to move, which can agitate the feed material in the mixing cylinder 1. The stirring shaft 5 is located on the shaft body of the funnel section of the mixing cylinder 1 and is fixedly provided with a spiral blade 15. The blade 15 is located under the second positioning ring 11, and the edge of the spiral blade 15 is in sliding contact with the inner wall of the funnel section of the mixing cylinder 1. When the stirring shaft 5 rotates, the spiral blade 15 is driven to move, which can stir the feed material, which is conducive to improving the Mixing effect.

Working principle: When the utility model is in use, various feed raw materials are put into the mixing cylinder 1 in proportion, the motor 4 is started, and the stirring shaft 5 is driven to rotate through the transmission of the driving wheel 6 and the driving belt 7. When the stirring shaft 5 rotates Drive the first cross brace 10 and the second cross brace 12 to move, and the crushing blade 13 follows the first cross brace 10 and the second cross brace 12 to move, which can crush and stir the feed raw materials, which can effectively prevent the feed from caking. When the stirring shaft 5 rotates, it drives the stirring rod 14 to move, which can agitate the feed material in the mixing cylinder 1 and drive the spiral blade 15 to move, which can stir the feed material, which is beneficial to improve the mixing effect.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A feed mixing device for freshwater fish farming, comprising a mixing cylinder (1), characterized in that the top of the mixing cylinder (1) is provided with a feeding port (2), and the mixing cylinder (1) A baffle (3) is fixedly installed on the top of the baffle plate (3), a motor (4) is fixedly installed on the baffle plate (3), and a stirring shaft (5) is provided through the top of the mixing cylinder (1), and the stirring shaft The top end of (5) and the output shaft body of the motor (4) are fixedly sleeved with a driving wheel (6), and a driving belt (7) is wound around the two driving wheels (6), and the stirring shaft ( 5) The shaft body located in the mixing cylinder (1) is fixedly provided with a feed crushing component and a feed homogenizing component, the bottom end of the mixing cylinder (1) is in a funnel-shaped structure, and the mixing cylinder (1) A discharge pipe (8) is fixedly arranged at the bottom end of the mixing cylinder (1), and a plurality of supporting legs distributed in an annular array are fixedly arranged on the bottom side wall of the mixing cylinder (1). 2. A feed mixing device for freshwater fish farming according to claim 1, characterized in that a first positioning ring (9) is rotatably arranged on the circumferential inner wall of the vertical section of the mixing cylinder (1), so that the A plurality of first transverse struts (10) distributed in an annular array are fixedly arranged on the circumferential inner wall of the first positioning ring (9), and the ends of the plurality of first transverse struts (10) are all connected to the stirring shaft. (5) Fixed connection, a second positioning ring (11) is rotatably arranged on the circumferential inner wall of the funnel section of the mixing cylinder (1), and a plurality of The second transverse struts (12) are distributed in an annular array, and the ends of the plurality of second transverse struts (12) are all fixedly connected with the stirring shaft (5). 3. A feed mixing device for freshwater fish farming according to claim 2, wherein the feed crushing component comprises a crushing blade (13), a plurality of the first transverse struts (10) and the second The transverse struts (12) are distributed in a one-to-one correspondence, and two crushing blades (13) with the same structure and spaced apart are fixedly arranged between the corresponding first transverse struts (10) and the second transverse struts (12). ). 4. A feed mixing device for freshwater fish farming according to claim 3, characterized in that a plurality of said crushing blades (13) located on two adjacent second transverse struts (12) are agitated around The shaft (5) is dislocated. 5. A feed mixing device for freshwater fish farming according to claim 2, characterized in that, the feed mixing component comprises a stirring rod (14) and a helical blade (15), and the stirring shaft (5) is located in the A plurality of stirring rods (14) distributed in an annular array are fixedly arranged on the shaft body of the vertical section of the mixing cylinder (1), and the plurality of stirring rods (14) and the first transverse struts (10) are in a one-to-one relationship Correspondingly distributed, the stirring rod (14) is located above the first positioning ring (9) and is inclined and arranged, and the stirring shaft (5) is located on the shaft body of the hopper section of the mixing drum (1) and is fixedly provided with a helical blade (15), the helical blade (15) is located below the second positioning ring (11), and the edge of the helical blade (15) is in sliding contact with the inner wall of the funnel section of the mixing cylinder (1). 6. A feed mixing device for freshwater fish farming according to claim 1, characterized in that, the discharge pipe (8) is arranged in an inclined manner, and a seal is installed at the mouth of the discharge pipe (8). cover plate.

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