Fish feed self-circulation efficient mixing machine

Abstract

The utility model relates to the technical field of feed mixing, and discloses a fish feed self-circulation efficient mixing machine which comprises a mixing box, a lifting pipe is arranged at the right end of the mixing box, a first motor is fixedly connected to the upper end of the lifting pipe, and a spiral conveying roller is fixedly connected to the lower end of the first motor. According to the fish feed self-circulation efficient mixing machine, fish feed is poured into the stirring box, water is added, a second motor is started, the second motor drives a stirring shaft to rotate, the stirring shaft drives first stirring blades to rotate, the first stirring blades stir and mix the fish feed in the stirring box, and pretreatment operation is conducted; a water pump pumps a mixed fish feed solution in the stirring box, and the mixed fish feed solution is conveyed to a drainage pipe through a water conveying pipe and finally conveyed into different heights of the mixing box for mixing and stirring, so that the effects of conveniently pretreating the fish feed, improving the mixing efficiency during feeding and conveniently and quickly using are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed mixing, in particular to a self-circulating high-efficiency fish feed mixer. Background Art

[0002] Fish feed is a kind of feed for fish. Its main components are composed of protein, fat, vitamins and minerals. Protein is an important nutrient for the survival of fish and shrimps, and is an important component of the cells, tissues and organs of the body.

[0003] According to a self-circulating high-efficiency fish feed mixer disclosed in Chinese Patent Publication No. CN 218741371 U, there is proposed an existing fish feed mixer. By pouring water and several other feeds into the mixer, the stirring rods in the mixer stir and mix the feeds. Since the mixer can only perform one stirring, the problem of poor feed mixing effect occurs. This patent transports the mixed feed to the bottom of the transfer pipe through an inclined discharge pipe at the bottom of the mixer. The output motor drives the threaded rod to rotate, and the mixed feed is rotated and lifted to the top of the transfer pipe by the threads on the threaded rod and enters the inclined connecting pipe. The mixed feed enters the return pipe from the inclined connecting pipe and re-enters the mixer for circulating mixing, increasing the mixing effect. However, when the above device performs the feeding and mixing operation, the feed is directly put into the mixing box for stirring operation. Due to the large mixing amount, the upper layer and the lower layer need to circulate, and the feed also needs to be stirred up and down. It is very difficult to mix evenly in a short time for the feeding operation.

[0004] Therefore, we propose a self-circulating high-efficiency fish feed mixer to solve the problems of low feeding and mixing efficiency and inability to quickly feed and use of the above device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a self-circulating high-efficiency fish feed mixer to solve the problems of low feeding and mixing efficiency and inability to quickly feed and use of the above device in the background art.

[0006] To solve the above technical problems, the utility model provides the following technical solution: A self-circulating high-efficiency fish feed mixer includes a mixing box. A lifting pipe is provided at the right end of the mixing box. The upper end of the lifting pipe is fixedly connected with a motor I. The lower end of the motor I is fixedly connected with a spiral conveyor roller. Inclined feed pipes and discharge pipes are respectively fixedly connected to the upper and lower ends of the lifting pipe and the mixing box. A stirring device is provided at the upper end of the mixing box.

[0007] The stirring device includes a stirring tank. Several cover plates are provided at the upper end of the stirring tank. A second motor is fixedly connected to the upper end of the stirring tank. A stirring shaft is fixedly connected to the lower end of the second motor. A first stirring blade is fixedly connected to the outer surface of the stirring shaft. A water delivery pipe is fixedly connected to the left end of the stirring tank. A water pump is fixedly connected to the front end of the water delivery pipe. Several drain pipes are fixedly connected to the right end of the water delivery pipe. The stirring tank is fixedly connected to the mixing tank.

[0008] Preferably, the lower end of the stirring shaft penetrates through the stirring tank and extends into the interior of the mixing tank. A second stirring blade is fixedly connected to the outer surface of the stirring shaft below the first stirring blade.

[0009] Preferably, a partition net is fixedly connected between the first stirring blades on the same vertical plane. The mesh holes of the partition net are larger than the particle size of the fish feed.

[0010] Preferably, several drain pipes are fixedly connected to the mixing tank in sequence from top to bottom. A valve body is fixedly connected to the outer surface of the drain pipe.

[0011] Preferably, a water inlet is fixedly connected to the upper end of the mixing tank. A communicating pipe is fixedly connected between the middle of the water inlet and the stirring tank.

[0012] Preferably, the inner bottom of the mixing tank is inclined. An electric push rod is provided at the left end of the mixing tank. A push plate is fixedly connected to the telescopic rod of the electric push rod.

[0013] Preferably, the electric push rod is inclined and the telescopic rod of the electric push rod penetrates through the left side wall of the mixing tank. The bottom of the push plate is in contact with the inner bottom of the mixing tank. The push plate is configured as a triangular prism.

[0014] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0015] First, in the present utility model, by pouring fish feed into the stirring tank and adding water, starting the second motor, the second motor drives the stirring shaft to rotate, the stirring shaft drives the first stirring blade to rotate, and the first stirring blade stirs and mixes the fish feed in the stirring tank for pre-treatment operation. When adding materials, start the water pump, the water pump extracts the mixed fish feed solution in the stirring tank, transmits it through the water delivery pipe to the drain pipe, and finally conveys it into different heights of the mixing tank for mixing and stirring, so as to achieve the effect of facilitating the pre-treatment of fish feed, improving the mixing efficiency during feeding, and being convenient and fast to use.

[0016] Second, in the present utility model, by setting the bottom of the mixing tank in an inclined shape, it is convenient to guide the undissolved fish feed to slide into the discharge pipeline. By starting the electric push rod, the electric push rod pushes the push plate to push the fish feed settled at the bottom of the mixing tank into the discharge pipeline, so as to achieve the effect of facilitating the cleaning of the settled fish feed for circular mixing and making the fish feed fully mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is the structure of the present utility model Figure 1 partial enlarged schematic diagram of part A in;

[0019] Figure 3 is a three-dimensional sectional structural schematic diagram of the present utility model;

[0020] Figure 4 is the structure of the present utility model Figure 3 partial enlarged schematic diagram of part B in;

[0021] Figure 5 is the structure of the present utility model Figure 3 partial enlarged schematic diagram of part C in.

[0022] Wherein: 1, mixing tank; 11, lifting pipe; 12, motor 1; 13, spiral conveying roller; 14, feed pipeline; 15, discharge pipeline; 16, stirring blade 2; 17, water inlet; 18, connecting pipe; 19, electric push rod; 10, push plate; 2, stirring device; 201, stirring tank; 202, motor 2; 203, stirring shaft; 204, stirring blade 1; 205, water delivery pipe; 206, water pump; 207, drain pipe; 208, dividing net. SPECIFIC EMBODIMENTS

[0023] 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides the following technical solutions:

[0025] Embodiment 1

[0026] Please refer to Figure 1 , Figure 2 and Figure 4, A self - circulating high - efficiency mixer for fish feed, comprising a mixing tank 1. A lifting pipe 11 is provided at the right end of the mixing tank 1. At the upper end of the lifting pipe 11, a motor 12 is fixedly connected. At the lower end of the motor 12, a spiral conveyor roller 13 is fixedly connected. Inclined feeding pipes 14 and discharging pipes 15 are respectively fixedly connected to the upper and lower ends of the lifting pipe 11 and the mixing tank 1. A stirring device 2 is provided at the upper end of the mixing tank 1;

[0027] The stirring device 2 includes a stirring tank 201. Several covers are provided at the upper end of the stirring tank 201. A motor 202 is fixedly connected to the upper end of the stirring tank 201. At the lower end of the motor 202, a stirring shaft 203 is fixedly connected. On the outer surface of the stirring shaft 203, a first stirring blade 204 is fixedly connected. A water delivery pipe 205 is fixedly connected to the left end of the stirring tank 201. A water pump 206 is fixedly connected to the front end of the water delivery pipe 205. Several drain pipes 207 are fixedly connected to the right end of the water delivery pipe 205. The stirring tank 201 is fixedly connected to the mixing tank 1.

[0028] Through the above - mentioned technical solution, by pouring fish feed into the stirring tank 201 and adding water, starting the motor 202, the motor 202 drives the stirring shaft 203 to rotate, the stirring shaft 203 drives the first stirring blade 204 to rotate, and the first stirring blade 204 stirs and mixes the fish feed in the stirring tank 201 for pre - treatment operation. When feeding, start the water pump 206, the water pump 206 pumps the mixed fish feed solution in the stirring tank 201, which is transmitted by the water delivery pipe 205 to the drain pipes 207 and finally conveyed into different heights inside the mixing tank 1 for mixing and stirring. Part of the undissolved fish feed enters the lifting pipe 11 through the discharging pipe 15. Start the motor 12, the motor 12 drives the spiral conveyor roller 13 to rotate, lift the fish feed, and then enter the upper - end interior of the mixing tank 1 through the feeding pipe 14 for re - stirring, so as to achieve the effect of facilitating the pre - treatment of fish feed, improving the mixing efficiency during feeding, and being convenient and fast to use.

[0029] Specifically, the lower end of the stirring shaft 203 penetrates through the stirring tank 201 and extends into the interior of the mixing tank 1. A second stirring blade 16 is fixedly connected to the outer surface of the stirring shaft 203 at the lower end of the first stirring blade 204.

[0030] Through the above - mentioned technical solution, by penetrating the lower end of the stirring shaft 203 through the stirring tank 201 and extending into the interior of the mixing tank 1, and cooperating with the second stirring blade 16, synchronous rotation as a whole is realized, reducing the use cost.

[0031] Specifically, a partition net 208 is fixedly connected between the first stirring blades 204 in the same vertical plane, and the mesh holes of the partition net 208 are larger than the particle size of the feed.

[0032] Through the above technical solution, by arranging a partition net 208 between the stirring blades 204, it is convenient to divide the fish feed into multiple vertically spaced distributions. Coupled with the mesh holes being larger than the particle size of the fish feed, it is convenient for thorough mixing during stirring, avoiding the problems of uneven mixing in a stacked distribution and obvious zoning between different feeds.

[0033] Specifically, a plurality of drain pipes 207 are fixedly connected to the mixing tank 1 in sequence from top to bottom, and a valve body is fixedly connected to the outer surface of the drain pipe 207.

[0034] Through the above technical solution, by arranging the drain pipes 207 in a top-to-bottom distribution, it is convenient to introduce the preliminarily mixed fish feed mixed solution into the solutions at different heights in the mixing tank 1, achieving the effect of improving the mixing efficiency.

[0035] Specifically, a water inlet 17 is fixedly connected to the upper end of the mixing tank 1, and a connecting pipe 18 is fixedly connected between the middle of the water inlet 17 and the stirring tank 201.

[0036] Through the above technical solution, by connecting the water inlet 17 to a water source to add water to the inside of the mixing tank 1, and then diverting a part of the water into the stirring tank 201 through the connecting pipe 18 for pretreatment in the stirring tank 201.

[0037] Embodiment 2

[0038] Please refer to Figure 1 、 Figure 3 and Figure 5 On the basis of Embodiment 1, it is further obtained that the inner bottom of the mixing tank 1 is inclined, and an electric push rod 19 is arranged at the left end of the mixing tank 1. The telescopic rod of the electric push rod 19 is fixedly connected with a push plate 10.

[0039] Through the above technical solution, by setting the bottom of the mixing tank 1 to be inclined, it is convenient to guide the undissolved fish feed to slide into the discharge pipe 15. By starting the electric push rod 19, the electric push rod 19 pushes the push plate 10 to push the fish feed settled at the bottom of the mixing tank 1 into the discharge pipe 15, thereby achieving the effect of facilitating the cleaning of the settled fish feed for circular mixing and making the fish feed fully mixed.

[0040] Specifically, the electric push rod 19 is inclined and the telescopic rod of the electric push rod 19 penetrates through the left side wall of the mixing tank 1. The bottom of the push plate 10 is in contact with the inner bottom of the mixing tank 1, and the push plate 10 is set as a triangular prism.

[0041] Through the above technical solution, the inclination angle of the electric push rod 19 is the same as the inclination angle of the bottom of the mixing tank 1, which facilitates the electric push rod 19 to push the push plate 10 to scrape the fish feed adhered to the bottom of the mixing tank 1. By setting the push plate 10 as a triangular prism, when the push plate 10 is reset, the just-settled fish feed is guided by the upper inclined surface of the push plate 10 to fall on the right end of the push plate 10, which is convenient for cleaning again.

[0042] Although the specific embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these specific embodiments without departing from the principle and spirit. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-circulating high-efficiency mixer for fish feed, comprising a mixing box (1), a lifting pipe (11) is provided at the right end of the mixing box (1), the upper end of the lifting pipe (11) is fixedly connected to a motor 1 (12), the lower end of the motor 1 (12) is fixedly connected to a spiral conveying roller (13), the lifting pipe (11) and the mixing box (1) are respectively fixedly connected to an inclined feed pipe (14) and a discharge pipe (15) at the upper and lower ends, characterized in that: The upper end of the mixing box (1) is provided with a stirring device (2); The stirring device (2) comprises a stirring box (201), the upper end of the stirring box (201) is provided with a plurality of cover plates, the upper end of the stirring box (201) is fixedly connected to a second motor (202), the lower end of the second motor (202) is fixedly connected to a stirring shaft (203), the outer surface of the stirring shaft (203) is fixedly connected to a first stirring blade (204), the left end of the stirring box (201) is fixedly connected to a water pipe (205), the front end of the water pipe (205) is fixedly connected to a water pump (206), the right end of the water pipe (205) is fixedly connected to a plurality of drainage pipes (207), and the stirring box (201) is fixedly connected to a mixing box (1).

2. The fish feed self-circulating high-efficiency mixer according to claim 1, characterized in that: The lower end of the stirring shaft (203) passes through the stirring box (201) and extends to the interior of the mixing box (1); the outer surface of the stirring shaft (203) is located at the lower end of the stirring blade 1 (204) and is fixedly connected to the stirring blade 2 (16).

3. The fish feed self-circulating high-efficiency mixer according to claim 1, characterized in that: A dividing net (208) is fixedly connected between the stirring blades (204) on the same vertical plane, and the mesh of the dividing net (208) is larger than the particle size of the feed.

4. The fish feed self-circulating high-efficiency mixer according to claim 1, characterized in that: A plurality of the drainage pipes (207) are fixedly connected to the mixing box (1) in sequence from top to bottom, and a valve body is fixedly connected to the outer surface of the drainage pipe (207).

5. The fish feed self-circulating high-efficiency mixer according to claim 1, characterized in that: The upper end of the mixing box (1) is fixedly connected to a water inlet (17), and a connecting pipe (18) is fixedly connected between the middle of the water inlet (17) and the mixing box (201).

6. The fish feed self-circulating high-efficiency mixer according to claim 1, characterized in that: The inner bottom of the mixing box (1) is provided with an inclined shape, and the left end of the mixing box (1) is provided with an electric push rod (19), and the telescopic rod of the electric push rod (19) is fixedly connected to a push plate (10).

7. The fish feed self-circulating high-efficiency mixer according to claim 6, characterized in that: The electric push rod (19) is arranged obliquely and the telescopic rod of the electric push rod (19) passes through the left side wall of the mixing box (1). The bottom of the push plate (10) is in contact with the inner bottom of the mixing box (1). The push plate (10) is arranged in the form of a triangular prism.

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