Concentrated feed mixing and drying device

Abstract

The utility model belongs to the technical field of concentrated feed processing, and particularly relates to a concentrated feed mixing and drying device which comprises a mixing box, a motor is arranged at the top of the mixing box, a stirring shaft is fixed to an output shaft of the motor in the mixing box, stirring blades are arranged on the outer wall of the stirring shaft, and circulating pipes are arranged on the two sides of the mixing box. The two ends of the circulating pipe are connected with the upper portion and the lower portion of the side wall of the mixing box in a penetrating mode respectively, a conveying pump is arranged on the side wall of the mixing box corresponding to the circulating pipe and communicated with the circulating pipe, a heat preservation cover is arranged at the bottom of the side wall of the mixing box, a heating plate is arranged on the outer wall of the mixing box and located in the heat preservation cover, and an air inlet hole is formed in the bottom of one side of the heat preservation cover. An air blowing pump is arranged at the top of the mixing box and above the heat preservation cover; an air inlet of the air blowing pump is communicated with the top of the heat preservation cover; according to the concentrated feed mixing and drying device, concentrated feed can be mixed and dried uniformly, so that the quality and the processing efficiency of the feed are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concentrated feed processing, and specifically relates to a concentrated feed mixing and drying device. Background Art

[0002] Concentrated feed, also known as protein supplement feed, is a semi-finished compound feed made of protein feed, mineral feed and additive premix. Its raw materials also include beneficial substances such as trace elements, amino acids, antioxidants, antibiotics, and multiple vitamins. It has the advantages of high protein content, comprehensive nutrients, and easy use. Concentrated feed is widely used in animal husbandry, especially for dairy cows, beef cattle, pigs, poultry and other animals, which can meet their needs for high energy, high protein and high vitamins. In addition, it can also be used in the agricultural field, such as green manure, pesticides, fertilizers, etc., to promote the growth of crops and improve agricultural production efficiency.

[0003] When concentrated feed is processed, the mixed feed needs to be dried. However, most of the current feed mixing and drying devices dry the internal feed by heating the outer cylinder. The mixed drying is relatively simple. This single mixed drying method often leads to uneven feed drying. Some feed may be over-dried, while other parts may still contain too much moisture, affecting the quality of the feed and processing efficiency. Utility Model Content

[0004] The utility model aims to provide a concentrated feed mixing and drying device, which can mix and dry the concentrated feed, and the concentrated feed mixing and drying is also relatively uniform, thereby improving the quality and processing efficiency of the feed.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A concentrated feed mixing and drying device comprises a mixing box, the top of which is provided with a motor, the output shaft of the motor is located in the mixing box and is fixed with a stirring shaft, the outer wall of the stirring shaft is provided with stirring blades, circulation pipes are provided on both sides of the mixing box, the two ends of the circulation pipe are respectively connected with the upper and lower parts of the side walls of the mixing box, a feeding pump is provided on the side wall of the mixing box corresponding to the circulation pipe, and the feeding pump is connected with the circulation pipe, a heat preservation cover is provided at the bottom of the side wall of the mixing box, a heating plate is provided on the outer wall of the mixing box and located inside the heat preservation cover, an air inlet is provided at the bottom of one side of the heat preservation cover, a blowing pump is provided at the top of the mixing box and above the heat preservation cover, the air inlet of the blowing pump is connected with the top of the heat preservation cover, an air collecting box connected with the air outlet of the blowing pump is provided on the side wall of the mixing box, a plurality of blowing holes connected with the air collecting box are provided on the inner side of the mixing box, and a discharge pipe is provided at the bottom of the mixing box.

[0007] Furthermore, a baffle is provided on the top of the mixing box and between the top ends of the two circulation pipes, and the baffle is made of rubber material.

[0008] Furthermore, a feed hopper is fixed through the top of the mixing box and on both sides of the motor.

[0009] Furthermore, a filter screen is arranged on the inner side of the air inlet.

[0010] Furthermore, a heat conducting sheet is provided on the side wall of the heating plate.

[0011] The technical effects achieved by this utility model are:

[0012] The utility model discloses a concentrated feed mixing and drying device, which is provided with two circulation pipes and cooperates with a feeding pump to convey the feed at the bottom of the mixing box to the top, so as to facilitate further mixing of the feed; and then the air heated in the heat preservation cover can be sprayed out from the air blowing holes through the air blowing pump to blow hot air to dry the feed coming out from the top of the circulation pipe. The utility model has the advantages of simple structure and convenient operation, and is convenient for mixing and drying the concentrated feed; the mixed drying of the concentrated feed is also relatively uniform, so as to improve the quality and processing efficiency of the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in a front view;

[0014] Figure 2 It is a schematic diagram of the main cutaway structure of the present utility model;

[0015] Figure 3 It is a side view cutaway structural schematic diagram of the present utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Mixing box; 2. Motor; 3. Stirring shaft; 4. Stirring blade; 5. Insulation cover; 6. Heating plate; 7. Heat conducting sheet; 8. Air inlet; 9. Blowing pump; 10. Baffle; 11. Air collecting box; 12. Blowing hole; 13. Circulation pipe; 14. Feeding pump; 15. Discharge pipe; 16. Feed hopper. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0019] like Figure 1-3As shown, a concentrated feed mixing and drying device comprises a mixing box 1, a motor 2 is arranged on the top of the mixing box 1, an output shaft of the motor 2 is located in the mixing box 1 and a stirring shaft 3 is fixed thereon, a stirring blade 4 is arranged on the outer wall of the stirring shaft 3, and a circulation pipe 13 is arranged on both sides of the mixing box 1. The circulation pipe 13 is a quarter-circle arc pipe, which avoids the blockage of materials caused by the right-angle pipe and is more practical. The two ends of the circulation pipe 13 are respectively connected with the upper and lower parts of the side wall of the mixing box 1, and the side wall of the mixing box 1 is provided with a circulation pipe 13 corresponding to the circulation pipe 13. A feed pump 14 is provided, and the feed pump 14 is connected to a circulation pipe 13, the bottom end of the circulation pipe 13 is aligned with the bottom of the mixing box 1, and the top end of the circulation pipe 13 is aligned with the baffle 10 in the mixing box 1, and the feed pump 14 is used to make the material in the mixing box 1 circulate, thereby improving the material mixing and drying efficiency. A heat preservation cover 5 is provided at the bottom of the side wall of the mixing box 1, and a heating plate 6 is provided on the outer wall of the mixing box 1 and located in the heat preservation cover 5. The heating plate 6 can heat the bottom of the mixing box 1, thereby achieving a relatively hot drying of the material in the mixing box 1. , the air in the heat preservation cover 5 can also be heated. An air inlet 8 is provided at the bottom of one side of the heat preservation cover 5. A blow pump 9 is provided at the top of the mixing box 1 and above the heat preservation cover 5. The air inlet of the blow pump 9 is connected to the top of the heat preservation cover 5. The side wall of the mixing box 1 is provided with an air collecting box 11 connected to the air outlet of the blow pump 9. A plurality of air blowing holes 12 connected to the air collecting box 11 are provided on the inner side of the mixing box 1. A discharge pipe 16 is provided at the bottom of the mixing box 1. The air heated in the heat preservation cover 5 is transported to the air collecting box 1 by the blow pump 9. 1, and then blown into the mixing box 1 through the blowing hole 12, so as to facilitate the hot air drying of the materials coming out of the circulation pipe 13, with a simple structure and convenient operation, and improve the efficiency and effect of feed mixing and drying; a baffle 10 is arranged at the top of the mixing box 1 and between the tops of the two circulation pipes 13, and the baffle 10 is made of rubber material. The baffle 10 is made of rubber material, and the rubber itself has an automatic buffering effect, which reduces the splashing of the materials hitting the baffle 10, and can also avoid the mutual interference of the materials coming out of the two circulation pipes 13;

[0020] like Figure 1-3 As shown, a feed hopper 16 is fixed through the top of the mixing box 1 and on both sides of the motor 2 to facilitate the entry of raw materials. The setting of the two feed hoppers 16 allows the addition of different raw materials to avoid interference between the raw materials when adding;

[0021] like Figure 1 and 3 As shown, a filter screen is provided inside the air inlet 8 to prevent impurities or dust in the air from entering the heat preservation cover 5 and being brought into the mixing box 1 by the air pump 9;

[0022] like Figure 2As shown, the side wall of the heating plate 6 is provided with a heat conducting sheet 7, and the heat conducting sheet 7 is heated by the heating plate 6, and the heat conducting sheet 7 heats the air, thereby improving the heating efficiency of the air entering the heat preservation cover 5, and the air can be quickly heated, which is more practical;

[0023] like Figure 1-3 As shown, the side wall of the mixing box 1 is provided with four supporting legs, which can provide stable support for the equipment, so that the equipment is relatively stable when working.

[0024] The working principle of the utility model is as follows: when in use, the concentrated feed to be dried and mixed is added into the mixing box 1 through the feed hopper 16, the motor 2 is started, and the motor 2 drives the stirring blade 4 on the stirring shaft 3 to rotate, so as to stir the feed in the mixing box 1, and the heating plate 6 is started to heat the bottom of the mixing box 1, so as to facilitate the drying of the feed in the mixing box 1, and at the same time the feed delivery pump 14 is started, and the circulation pipe 13 is matched, so that the feed at the bottom of the mixing box 1 enters the top of the mixing box 1 along the circulation pipe 13, and at the same time the blowing pump 9 conveys the heated air in the heat preservation cover 5, and blows it out from the blowing hole 12, and blows it onto the feed coming out from the top of the circulation pipe 13, so as to further dry and mix the feed, which is more practical and improves the working efficiency.

[0025] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A concentrated feed mixing and drying device, comprising a mixing box (1), a motor (2) is arranged on the top of the mixing box (1), an output shaft of the motor (2) is located in the mixing box (1), a stirring shaft (3) is fixed thereto, and a stirring blade (4) is arranged on the outer wall of the stirring shaft (3), characterized in that: A circulation pipe (13) is provided on both sides of the mixing box (1), and the two ends of the circulation pipe (13) are respectively connected to the upper part and the lower part of the side wall of the mixing box (1). A feed pump (14) is provided on the side wall of the mixing box (1) corresponding to the circulation pipe (13), and the feed pump (14) is connected to the circulation pipe (13). A heat preservation cover (5) is provided at the bottom of the side wall of the mixing box (1). A heating plate (6) is provided on the outer wall of the mixing box (1) and located inside the heat preservation cover (5). An air inlet (8) is provided at the bottom of one side of the mixing box (5); an air pump (9) is provided at the top of the mixing box (1) and above the heat-insulating cover (5); the air inlet of the air pump (9) is connected to the top of the heat-insulating cover (5); an air collecting box (11) connected to the air outlet of the air pump (9) is provided on the side wall of the mixing box (1); a plurality of air blowing holes (12) connected to the air collecting box (11) are provided on the inner side of the mixing box (1); and a discharge pipe (15) is provided at the bottom of the mixing box (1).

2. A concentrated feed mixing and drying device according to claim 1, characterized in that: A baffle (10) is arranged at the top of the mixing box (1) and between the top ends of the two circulation pipes (13), and the baffle (10) is made of rubber material.

3. A concentrated feed mixing and drying device according to claim 1, characterized in that: A feeding hopper (16) is fixed through the top of the mixing box (1) and on both sides of the motor (2).

4. A concentrated feed mixing and drying device according to claim 1, characterized in that: A filter screen is arranged inside the air inlet (8).

5. A concentrated feed mixing and drying device according to claim 1, characterized in that: The side wall of the heating plate (6) is provided with a heat conducting sheet (7).

6. A concentrated feed mixing and drying device according to claim 1, characterized in that: The side wall of the mixing box (1) is provided with four supporting legs.

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