Fertilizer preparation mixing device

Abstract

The utility model provides a fertilizer preparation mixing device which comprises a first material mixing tank, a second material mixing tank, a first rotating shaft arranged in the first material mixing tank, a first stirring part and a second stirring part arranged on the first rotating shaft, the second stirring part comprises a plurality of stirring plate bodies, a gap is arranged between every two adjacent stirring plate bodies, and the first stirring plate body and the second stirring plate body are arranged in parallel; the first stirring part and the second stirring part are used for preliminarily mixing the fertilizer; the second mixing tank is arranged on one side of the first mixing tank and is communicated with the first mixing tank, a second rotating shaft is arranged in the second mixing tank, stirring blades are arranged on the second rotating shaft, and the stirring blades are spirally arranged and are used for further mixing the fertilizer; fertilizer is preliminarily mixed through the first mixing tank, the fertilizer is further mixed through the second mixing tank, the mixing performance of the fertilizer can be improved through two-step operation, and the fertilizer is mixed more sufficiently.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilizer preparation, and particularly relates to a fertilizer preparation mixing device. Background Art

[0002] Fertilizer refers to a type of substance that provides one or more essential nutrients for plants. Fertilizer can improve soil properties and increase soil fertility levels. It is one of the material bases of agricultural production. It mainly includes ammonium phosphate fertilizers, large-element water-soluble fertilizers, medium-element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc. Fertilizer can provide nutrients required for crop growth and development, improve soil properties, and increase crop yield and quality. It is an extremely important production material in the agricultural production process. It is generally divided into organic fertilizers, inorganic fertilizers, and biological fertilizers. In the process of fertilizer production, chemical elements such as nitrogen, phosphorus, potassium, and silicon need to be added to the fertilizer through a mixing device for fertilizer production and preparation.

[0003] Some raw materials in existing fertilizer products have light specific gravity. When adding materials, dynamic metering scales are added, and the feeding speed is accurately controlled to avoid agglomeration caused by large amounts of instantaneous input, which affects product quality. At the same time, accurate control of the feeding amount can avoid the problem of color differences between batches. When feeding, how to mix and stir fertilizers with different specific gravities is an urgent problem that needs to be solved. Utility Model Content

[0004] The utility model provides a fertilizer preparation mixing device to solve the above problems.

[0005] The technical solution of the utility model is implemented as follows: a fertilizer preparation mixing device, comprising:

[0006] A first mixing tank is provided with a first rotating shaft, a first stirring part and a second stirring part are provided on the first rotating shaft, the second stirring part includes a plurality of stirring plates, a gap is provided between two adjacent stirring plates, and the first stirring part and the second stirring part are used for preliminarily mixing the fertilizer;

[0007] The second mixing tank is arranged at one side of the first mixing tank and is connected to the first mixing tank. A second rotating shaft is arranged in the second mixing tank, and a stirring blade is arranged on the second rotating shaft. The stirring blade is arranged in a spiral shape for further mixing the fertilizer.

[0008] The utility model drives the first stirring part and the second stirring part to rotate by the rotation of the first rotating shaft, and performs preliminary mixing of the fertilizer in the first mixing tank. The stirring plate body is provided to increase the contact area with the fertilizer and promote the mixing effect of the fertilizer. The utility model also drives the stirring blades to rotate by the rotation of the second rotating shaft, and further mixes the fertilizer in the second mixing tank.

[0009] As a preferred embodiment, a first mixing rack is disposed at the bottom of the first mixing tank, and a first roller is disposed at the bottom of the first mixing rack;

[0010] A second mixing rack is disposed at the bottom of the second mixing tank, a second roller is disposed at the bottom of the second mixing rack, and the second mixing rack is connected to the first mixing rack.

[0011] The first roller and the second roller are arranged to realize the movement of the first mixing tank and the second mixing tank.

[0012] As a preferred embodiment, the first mixing tank is cylindrical, the first stirring part includes two groups, the second stirring part is arranged below the first stirring part, the second stirring part and the first stirring part are arranged in different directions, the first stirring part includes a first stirring shaft, the first stirring shaft is arranged on the outside of the first rotating shaft, and stirring protrusions are provided on the top and bottom of the first stirring shaft.

[0013] There are several stirring protrusions, which are evenly distributed along the length direction of the first stirring shaft. Two adjacent stirring protrusions are spaced apart in different directions to improve the mixing and stirring effect of the fertilizers in the upper layer of the first mixing tank. At the same time, two groups of first stirring parts in different directions improve the mixing and stirring effect of the fertilizers in the middle layer of the first mixing tank.

[0014] As a preferred embodiment, the bottom surface of the first mixing tank is provided with an outlet, an outlet baffle is provided at the outlet, one side of the outlet baffle is connected to an outlet shaft, the outlet shaft and the first mixing tank are connected by an outlet fixing frame, and an outlet handle is provided at the top of the outlet shaft.

[0015] The utility model applies force to the outlet handle to rotate the outlet handle, so that the outlet rotating shaft rotates and the outlet baffle moves. After the movement, the fertilizer in the first mixing tank falls into the second mixing tank through the material guide trough from the outlet. The material guide trough is connected with the first mixing tank through the material guide fixing frame. When the outlet baffle moves, it does not contact the material guide fixing frame.

[0016] As a preferred embodiment, a material guide trough is provided at the bottom of the outlet.

[0017] When the outlet baffle moves away, the fertilizer in the first mixing tank enters the second mixing tank through the guide trough.

[0018] As a preferred embodiment, the second mixing tank is arranged in a hopper shape, a discharge cylinder is arranged at the bottom of the second mixing tank, and a material guide port is arranged at the bottom of the discharge cylinder.

[0019] As a preferred embodiment, a first motor is disposed at the bottom of the first mixing tank, and the first motor is transmission-connected to the first rotating shaft;

[0020] A first fixing frame is arranged on the top of the second mixing tank, a second motor is arranged on the top of the first fixing frame, and the second motor is transmission-connected to the second rotating shaft.

[0021] After adopting the above technical solution, the beneficial effects of the utility model are:

[0022] 1. The utility model performs preliminary mixing of the fertilizers through the first mixing tank and further mixes the fertilizers through the second mixing tank. The two-step operation can improve the mixing property of the fertilizers and make the fertilizers mixed more fully.

[0023] 2. The present invention uses the first stirring part and the second stirring part to mix and stir the fertilizer in the first mixing tank in the upper layer, the middle layer and the lower layer at the same time, thereby improving the mixing and stirring effect of the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 is a cross-sectional schematic diagram of a first mixing tank;

[0027] Figure 3 is a schematic structural diagram of the first stirring section;

[0028] Figure 4 It is a schematic diagram of the structure of the export component;

[0029] Figure 5 Schematic diagram of the internal structure of the second mixing tank.

[0030] In the figure, 100-first mixing body; 101-first mixing tank; 102-export; 104-material guide trough; 105-export assembly; 105-1-export handle; 105-4-export fixing frame; 105-2-export rotating shaft; 105-3-export baffle; 110-first stirring part; 111-first motor; 112-first rotating shaft; 113-first stirring shaft; 114-stirring protrusion; 115-second stirring shaft ; 116-stirring plate; 117-gap; 122-first mixing frame; 123-first roller; 200-second mixing body; 201-second mixing tank; 202-discharging barrel; 203-material guide port; 204-second fixed frame; 210-second mixing body; 211-second motor; 212-second rotating shaft; 213-stirring blades; 214-first fixed frame; 221-second mixing frame; 224-second roller. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] according to Figures 1 to 5 As shown, a fertilizer preparation and mixing device includes a first mixing tank 101, a first mixing frame 122 is arranged at the bottom of the first mixing tank 101, and a first roller 123 is arranged at the bottom of the first mixing frame 122 for pushing the first mixing tank 101 to move.

[0033] The first mixing tank 101 is cylindrically arranged, and a first rotating shaft 112 is arranged in the first mixing tank 101. A first stirring part 110 and a second stirring part are arranged on the first rotating shaft 112. The first stirring part 110 includes two groups, and the second stirring part is arranged below the first stirring part. The second stirring part and the first stirring part are arranged in different directions. The first stirring part 110 includes a first stirring shaft 113, and the first stirring shaft 113 is arranged outside the first rotating shaft 112. The top and bottom of the first stirring shaft 113 are both provided with stirring protrusions 114. The stirring protrusions 114 include a plurality of stirring protrusions 114, which are evenly arranged along the length direction of the first stirring shaft 113. Two adjacent stirring protrusions 114 are arranged at intervals in different directions, so as to improve the mixing and stirring effect of the fertilizers located in the upper layer of the first mixing tank 101. At the same time, the two groups of first stirring parts 110 in different directions improve the mixing and stirring effect of the fertilizers located in the middle layer of the first mixing tank 101. The second stirring part includes a plurality of stirring plates 116 , and a gap 117 is provided between two adjacent stirring plates 116 . The first stirring part 110 and the second stirring part are used for preliminarily mixing the fertilizer.

[0034] An outlet is provided on the bottom surface of the first mixing tank 101, and an outlet baffle 105-3 is provided at the outlet. An outlet shaft 105-2 is connected to one side of the outlet baffle 105-3. The outlet shaft 105-2 and the first mixing tank 101 are connected via an outlet fixing frame 105-4. An outlet handle 105-1 is provided at the top of the outlet shaft 105-2.

[0035] The utility model applies force to the outlet handle 105-1 to rotate the outlet handle 105-1, so that the outlet rotating shaft 105-2 rotates and the outlet baffle 105-3 moves. After the movement, the fertilizer in the first mixing tank 101 falls into the second mixing tank 201 through the material guide trough 104 at the outlet. The material guide trough 104 is connected to the first mixing tank 101 through the material guide fixing frame. When the outlet baffle 105-3 moves, it does not contact the material guide fixing frame.

[0036] The second mixing tank 201 is arranged at one side of the first mixing tank 101, and the second mixing tank 201 is arranged in a hopper shape. A second mixing frame 221 is arranged at the bottom of the second mixing tank 201, and a second roller 224 is arranged at the bottom of the second mixing frame 221. The second mixing frame 221 is connected to the first mixing frame 122. It is used to realize the movement of the first mixing tank 101 and the second mixing tank 201. The second mixing frame 221 is connected to the first mixing tank 101. A second rotating shaft 212 is arranged in the second mixing tank 201, and a stirring blade 213 is arranged on the second rotating shaft 212. The stirring blade 213 is arranged in a spiral shape and is used to further mix the fertilizer.

[0037] The utility model rotates the first rotating shaft 112 to drive the first stirring part 110 and the second stirring part to rotate, and preliminarily mixes the fertilizer in the first mixing tank 101. The stirring plate 116 is provided to increase the contact area with the fertilizer and promote the mixing effect of the fertilizer. The utility model also rotates the second rotating shaft 212 to drive the stirring blade 213 to rotate, and further mixes the fertilizer in the second mixing tank 201. The bottom of the second mixing tank 201 is provided with a discharge barrel 202, and the bottom of the discharge barrel 202 is provided with a guide port 203.

[0038] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fertilizer preparation and mixing device, characterized in that: include: A first mixing tank is provided with a first rotating shaft, a first stirring part and a second stirring part are provided on the first rotating shaft, the second stirring part includes a plurality of stirring plates, a gap is provided between two adjacent stirring plates, and the first stirring part and the second stirring part are used for preliminarily mixing the fertilizer; The second mixing tank is arranged at one side of the first mixing tank and is connected to the first mixing tank. A second rotating shaft is arranged in the second mixing tank, and a stirring blade is arranged on the second rotating shaft. The stirring blade is arranged in a spiral shape for further mixing the fertilizer.

2. A fertilizer preparation mixing device according to claim 1, characterized in that: A first mixing rack is disposed at the bottom of the first mixing tank, and a first roller is disposed at the bottom of the first mixing rack; A second mixing rack is disposed at the bottom of the second mixing tank, a second roller is disposed at the bottom of the second mixing rack, and the second mixing rack is connected to the first mixing rack.

3. A fertilizer preparation and mixing device according to claim 1, characterized in that: The first mixing tank is cylindrical, the first stirring part includes two groups, the second stirring part is arranged below the first stirring part, the second stirring part and the first stirring part are arranged in different directions, the first stirring part includes a first stirring shaft, the first stirring shaft is arranged on the outside of the first rotating shaft, and stirring protrusions are arranged on the top and bottom of the first stirring shaft.

4. A fertilizer preparation mixing device according to claim 3, characterized in that: The bottom surface of the first mixing tank is provided with an outlet, an outlet baffle is provided at the outlet, one side of the outlet baffle is connected with an outlet shaft, the outlet shaft and the first mixing tank are connected by an outlet fixing frame, and an outlet handle is provided at the top of the outlet shaft.

5. A fertilizer preparation and mixing device according to claim 4, characterized in that: A material guide trough is arranged at the bottom of the outlet.

6. A fertilizer preparation and mixing device according to claim 5, characterized in that: The second mixing tank is arranged in a hopper shape, a discharge cylinder is arranged at the bottom of the second mixing tank, and a material guide port is arranged at the bottom of the discharge cylinder.

7. A fertilizer preparation and mixing device according to claim 6, characterized in that: A first motor is disposed at the bottom of the first mixing tank, and the first motor is transmission-connected to the first rotating shaft; A first fixing frame is arranged on the top of the second mixing tank, a second motor is arranged on the top of the first fixing frame, and the second motor is transmission-connected to the second rotating shaft.

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