Horizontal mixing device for blended fertilizer

Abstract

The horizontal mixing device comprises a supporting frame body, a mixing barrel body and a driving motor arranged on one side of the outer part of the supporting frame body, the supporting frame is of an inverted-U-shaped structure, the mixing barrel is horizontally arranged in the supporting frame, and an output shaft of the driving motor is rotationally connected with the mixing barrel; the mixing barrel is of a spindle-shaped structure, a pair of feeding and discharging ports are symmetrically formed in the middle of the mixing barrel in the vertical direction, and manual butterfly valves are arranged on the feeding and discharging ports; the bulk blending fertilizer mixing device has the advantages that granular fertilizer is hardly crushed, finished fertilizer granules are uniformly mixed, and the production efficiency of bulk blending fertilizer is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizers, in particular to a horizontal mixing device for blending fertilizers. Background Art

[0002] Most nutrients in blended fertilizers exist in a single state. The nutrient ratio can be determined according to soil conditions and crop types, and the release time of fertilizers can be determined according to the growth period of crops, so that fertilizers can play a role when crops need them most. Therefore, the utilization rate of fertilizers is high, waste is small, and pollution to the environment is reduced. Some manufacturers use rotary mixers to produce blended fertilizers. Because the gap between the blades and the cylinder wall of the rotary mixer is often blocked and heated, the machine cannot operate normally for a long time, and many granular fertilizers are broken, making the finished fertilizer particles uneven in size, which greatly reduces the efficiency of blended fertilizers. Utility Model Content

[0003] The purpose of the utility model is to provide a horizontal mixing device for blending fertilizers in view of the above-mentioned defects.

[0004] A horizontal mixing device for blending fertilizers, comprising a supporting frame, a mixing cylinder, and a driving motor arranged on one side outside the supporting frame;

[0005] The support frame is an inverted U-shaped structure, the mixing cylinder is horizontally arranged inside the support frame, and the output shaft of the driving motor is rotatably connected to the mixing cylinder;

[0006] The mixing cylinder is a spindle-shaped structure, and a pair of inlet and outlet ports are symmetrically arranged in the middle of the mixing cylinder in the vertical direction, and manual butterfly valves are arranged on the inlet and outlet ports;

[0007] A group of mixing and stirring rods are evenly arranged inside the mixing cylinder along the circumferential wall thereof;

[0008] A circular notch is provided on the top of the support frame, and the area of ​​the circular notch is larger than the area of ​​the feed inlet and outlet.

[0009] Preferably, the support frame includes two vertical support plates and a horizontal top plate arranged on the top thereof, the upper part of one of the two vertical support plates is fixedly connected with a step portion, and the bottom of the step portion and the bottom of the two vertical support plates are both fixedly connected to the ground, so that it is convenient to add materials and the support is more stable.

[0010] Preferably, the inner wall of the mixing cylinder is a smooth surface to facilitate mixing and rolling of the blended fertilizer particles.

[0011] Preferably, the number of mixing and stirring rods in a group is four rows, and the four rows of mixing and stirring rods are evenly distributed along the inner circumferential wall of the mixing cylinder.

[0012] Preferably, the mixing and stirring rod comprises a connecting rod fixedly connected to the mixing cylinder and a semicircular piece fixedly connected to the top end of the connecting rod, so as to enhance the stirring effect of the fertilizer particles.

[0013] Preferably, two rows of mixing and stirring rods among the four rows of mixing and stirring rods are respectively located at a pair of inlet and outlet ports along the mixing cylinder.

[0014] The utility model has the advantages that the granular fertilizer is seldom broken, the finished fertilizer granules are mixed evenly, and the efficiency of the mixed fertilizer production is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the mixing cylinder.

[0017] Figure 3 Schematic diagram of the structure inside the mixing cylinder.

[0018] Figure 4 It is a structural schematic diagram of the support frame and the stepped portion. Implementation

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the embodiments of the present utility model, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", etc. appear in the description of the present utility model, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] As shown in the accompanying drawings, a horizontal mixing device for blending fertilizers comprises a supporting frame 1, a mixing cylinder 2, and a driving motor 3 arranged on one side of the outer side of the supporting frame 1;

[0025] The support frame 1 is an inverted U-shaped structure, the mixing cylinder 2 is horizontally arranged inside the support frame 1, and the output shaft of the driving motor 3 is rotatably connected to the mixing cylinder 2;

[0026] The mixing cylinder 2 is a spindle-shaped structure, and a pair of inlet and outlet ports 4 are symmetrically arranged in the middle of the mixing cylinder 2 in the vertical direction, and a manual butterfly valve is arranged on the inlet and outlet ports 4;

[0027] A group of mixing and stirring rods 6 are evenly arranged inside the mixing cylinder 2 along the circumferential wall thereof;

[0028] A circular notch 5 is provided on the top of the support frame 1 , and the area of ​​the circular notch 5 is larger than the area of ​​the feed inlet and outlet 4 .

[0029] In another technical solution, the support frame 1 includes two vertical support plates 20 and a horizontal top plate 21 arranged on the top thereof, and the upper part of one of the two vertical support plates 20 is fixedly connected with a step portion 22, and the bottom of the step portion 22 and the bottom of the two vertical support plates 20 are both fixedly connected to the ground. It is convenient to add materials and the support is more stable.

[0030] In another technical solution, the inner wall of the mixing cylinder 2 is a smooth surface to facilitate mixing and rolling of the fertilizer particles.

[0031] In another technical solution, the number of a group of mixing and stirring rods 6 is four rows, and the four rows of mixing and stirring rods 6 are evenly distributed along the inner circumferential wall direction of the mixing cylinder 2 .

[0032] In another technical solution, the mixing and stirring rod 6 includes a connecting rod 11 fixedly connected to the mixing cylinder 2 and a semicircular piece 12 fixedly connected to the top of the connecting rod 11, so as to enhance the stirring effect of the fertilizer particles.

[0033] In another technical solution, two rows of mixing and stirring rods among the four rows of mixing and stirring rods 6 are respectively located at a pair of inlet and outlet ports 4 along the mixing barrel 2 .

[0034] Working method: The raw materials for blending fertilizer are added through one of a pair of inlet and outlet ports of the mixing cylinder. After the addition is completed, the manual butterfly valve is closed and the drive motor is started to rotate the mixing cylinder. The raw materials for blending fertilizer are rolled and mixed in the mixing cylinder and are scraped by four rows of mixing stirring rods at the same time. After mixing, the blended fertilizer particles are rarely broken, and the finished fertilizer particles are mixed evenly, which greatly improves the efficiency of blended fertilizer production.

[0035] The above implementation cases are only for illustrating the technical solutions and features of the utility model, and their purpose is to enable people familiar with the technology to implement them better. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model are within the protection scope of the utility model, and those not described in detail are prior art.

Claims

1. A horizontal mixing device for blending fertilizers, characterized in that It comprises a supporting frame (1), a mixing cylinder (2), and a driving motor (3) arranged on one side outside the supporting frame (1); The support frame (1) is an inverted U-shaped structure, the mixing cylinder (2) is horizontally arranged inside the support frame (1), and the output shaft of the driving motor (3) is rotatably connected to the mixing cylinder (2); The mixing cylinder (2) is a spindle-shaped structure, and a pair of inlet and outlet ports (4) are symmetrically arranged in the middle of the mixing cylinder (2) in the vertical direction, and the inlet and outlet ports (4) are provided with manual butterfly valves; A group of mixing and stirring rods (6) are evenly arranged inside the mixing cylinder (2) along the circumferential wall thereof; A circular notch portion (5) is provided on the top of the support frame (1), and the area of ​​the circular notch portion (5) is larger than the area of ​​the material inlet and outlet (4).

2. A horizontal mixing device for blending fertilizer according to claim 1, characterized in that The support frame (1) comprises two vertical support plates (20) on both sides and a horizontal top plate (21) arranged on the top of the vertical support plates (20), the upper part of one of the two vertical support plates (20) is fixedly connected to a step portion (22), and the bottom of the step portion (22) and the bottom of the two vertical support plates (20) are both fixedly connected to the ground.

3. A horizontal mixing device for blending fertilizer according to claim 1, characterized in that The inner wall of the mixing cylinder (2) is a smooth surface.

4. A horizontal mixing device for blending fertilizer according to claim 1, characterized in that The number of mixing and stirring rods (6) in a group is four rows, and the four rows of mixing and stirring rods (6) are evenly distributed along the inner circumferential wall of the mixing cylinder (2).

5. A horizontal mixing device for blending fertilizer according to claim 4, characterized in that The mixing and stirring rod (6) comprises a connecting rod (11) fixedly connected to the mixing cylinder (2) and a semicircular piece (12) fixedly connected to the top end of the connecting rod (11).

6. A horizontal mixing device for blending fertilizer according to claim 1, characterized in that Two rows of mixing and stirring rods (6) among the four rows of mixing and stirring rods are respectively located at a pair of inlet and outlet ports (4) along the mixing barrel (2).

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