Nutrient soil mixing and stirring device

Abstract

The utility model relates to the technical field of garden planting, and specifically discloses a nutrient soil mixing and stirring device, which comprises a stirring cover, a hub motor and wheels are symmetrically fixed to the outer surface of the stirring cover, a stirring groove is formed in the stirring cover, a central shaft is rotatably connected in the stirring groove, a plurality of horizontal plates are fixed to the central shaft, the hub motor is connected to commercial power, thereby driving the stirring cover to move back and forth, the central shaft, the horizontal plates and the stirring shaft are rotated, when the stirring cover moves above the nutrient soil to be mixed which is accumulated in a row, the stirring shaft rotates to stir and mix the nutrient soil, under the limitation of the stirring groove, only the nutrient soil entering the stirring groove is stirred and mixed, after the stirring and mixing are completed, the hub motor drives the stirring cover to move by one unit, and the stirring and mixing are carried out again, thereby realizing the mixing and stirring work without moving the nutrient soil, and the mixing and stirring are simple and efficient.

Description

Technical Field

[0001] This utility model relates to the field of landscape planting technology, specifically a nutrient soil mixing and stirring device. Background Technology

[0002] Nutrient soil is specially formulated to meet the growth and development needs of seedlings. It contains a variety of mineral nutrients, is loose and well-aerated, has strong water and fertilizer retention capacity, and is free from pests and diseases. Nutrient soil is generally made by mixing fertile field soil with well-rotted manure.

[0003] Chinese utility model patent CN221772113U, published on September 27, 2024, discloses a nutrient soil mixing machine, including a support leg, a mixing cylinder, a mixing device, a mixing device, and a crushing device. The mixing cylinder is fixed above the support leg, the mixing device is mounted on the support leg, and the mixing device is mounted on the support leg. The crushing component includes a feed hopper, a rotating shaft, a mounting block, a crushing blade, and a driving component. The feed hopper is fixedly connected to the mixing cylinder and located on the side of the mixing cylinder away from the mixing device. The rotating shaft is rotatably connected to the feed hopper and located inside the feed hopper, with a portion extending out of the feed hopper. The mounting block is fixedly connected to the rotating shaft and located on the side of the rotating shaft close to the feed hopper. The crushing blade is fixedly connected to the mounting block and located on the side of the mounting block away from the rotating shaft. The driving component is mounted on the feed hopper and drives the rotating shaft to rotate, thereby crushing large pieces of soil and preventing soil lumps from getting stuck in the mixing device, thus ensuring the normal operation of the mixing device.

[0004] However, the above-mentioned disclosed solutions have the following shortcomings: the existing mixer has a complex structure, resulting in a small mixing chamber that cannot be moved to the location of the nutrient soil. At the same time, it is necessary to move the nutrient soil piled on the ground into the equipment, which requires manual operation, resulting in the need for additional tools and operations, and thus low efficiency. Utility Model Content

[0005] The purpose of this invention is to solve the technical problems of existing mixers having complex structures, resulting in small mixing cavities that cannot be moved to the location of the nutrient soil, and the need to move the nutrient soil piled on the ground into the equipment, which requires manual operation, additional tools, and additional operations, leading to low efficiency. The invention provides a nutrient soil mixing and stirring device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution;

[0007] The present invention discloses a nutrient soil mixing device, comprising a mixing cover; a hub motor and wheels are symmetrically fixed to the outer surface of the mixing cover; a mixing trough is provided inside the mixing cover; a central shaft is rotatably connected inside the mixing trough; multiple horizontal plates are fixed to the central shaft; multiple mixing shafts are fixed at intervals to the lower surface of the horizontal plates; and a hub motor is fixed to the upper end of the central shaft.

[0008] Furthermore, a through groove is provided on the upper surface of the stirring cover; a lifting baffle is slidably connected inside the through groove.

[0009] Furthermore, fasteners are threadedly connected to the openings on the side of the stirring cover corresponding to the lifting baffle.

[0010] The nutrient soil mixing and stirring device provided by this utility model has the following beneficial effects:

[0011] 1. This utility model uses a drive motor and a hub motor connected to the mains power to move the mixing hood back and forth, rotating the central shaft, horizontal plate, and mixing shaft. When the mixing hood moves above the nutrient soil piled in a row to be mixed, the mixing shaft rotates and mixes the nutrient soil. Then, under the constraint of the mixing tank, only the nutrient soil entering the mixing tank is mixed. After the mixing is completed, the hub motor drives the mixing hood to move one unit and mix again. This achieves a large amount of mixing without moving the nutrient soil, making the mixing simple and efficient.

[0012] 2. This utility model uses a lifting baffle that moves up and down within the through-groove to change the height between the baffle and the ground, thereby changing the thickness of the discharged mixed nutrient soil. This allows for adjustment of the thickness as needed, as well as the mixing speed. The rotating fastener changes the friction with the lifting baffle, thereby adjusting the up-and-down movement position of the lifting baffle. This, in turn, changes the thickness of the discharged mixed nutrient soil during mixing, allowing for adjustment of the thickness as needed, as well as the mixing speed. Attached Figure Description

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings;

[0014] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the third isometric structure of this utility model;

[0017] Figure 4This is a front view schematic diagram of the usage state of this utility model.

[0018] The following are the labels in the diagram: 1. Stirring hood; 2. Through groove; 3. Lifting baffle; 4. Fastener; 5. Stirring tank; 6. Central shaft; 7. Horizontal plate; 8. Stirring shaft; 9. Drive motor; 10. Hub motor; 11. Wheel; 12. Storage tank; 13. Power supply; 14. Connecting block; 15. Traction device. Detailed Implementation

[0019] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0020] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] It should be noted that all directional indications (such as up-down-left-right-forward-backward...) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0022] Please see Figure 1-4 As shown, a nutrient soil mixing device includes a mixing hood 1; a hub motor 10 and wheels 11 are symmetrically fixed to the outer surface of the mixing hood 1; a mixing trough 5 is opened inside the mixing hood 1; a central shaft 6 is rotatably connected inside the mixing trough 5; multiple horizontal plates 7 are fixed to the central shaft 6; multiple mixing shafts 8 are fixed at intervals to the lower surface of the horizontal plates 7; a drive motor 9 is fixed to the upper end of the central shaft 6. The drive motor 9 and the hub motor 10 are connected to the mains power, thereby driving the mixing hood 1 to move back and forth, and rotating the central shaft 6, horizontal plates 7 and mixing shafts 8. When the mixing hood 1 moves to the top of the nutrient soil to be mixed in a row, the mixing shafts 8 rotate and mix the nutrient soil. Then, under the restriction of the mixing trough 5, only the nutrient soil entering the mixing trough 5 is mixed. After the mixing is completed, the hub motor 10 drives the mixing hood 1 to move one unit and mix again. This realizes the mixing work without moving the nutrient soil, making the mixing simple and efficient.

[0023] The upper surface of the mixing hood 1 is provided with a through groove 2; a lifting baffle 3 is slidably connected in the through groove 2. By moving the lifting baffle 3 up and down in the through groove 2, the height between it and the ground can be changed, thereby changing the thickness of the discharged mixed nutrient soil. Thus, the thickness can be adjusted as needed, and the mixing speed can also be adjusted.

[0024] The side of the mixing hood 1 is threaded with fasteners 4 corresponding to the opening of the lifting baffle 3. By rotating the fasteners 4, the friction between them and the lifting baffle 3 is changed, thereby adjusting the up and down movement position of the lifting baffle 3. This changes the thickness of the mixed nutrient soil discharged when mixing the nutrient soil, allowing the thickness to be adjusted as needed, and also adjusting the mixing speed.

[0025] The upper surface of the mixing hood 1 has an opening for detachable connection of a connecting block 14; a traction device 15 is fixed to the connecting block 14. By holding the traction device 15, the mixing hood 1 is pulled to move in a straight line, so that it can move forward along the pile of nutrient soil to be mixed, making the mixing operation simpler and more efficient. The mixing of the nutrient soil can be controlled by manually controlling the time the device stays at the position of the nutrient soil to be mixed, and there is no need to move the nutrient soil up and down, so that the mixing efficiency of large batches is higher.

[0026] The upper surface of the mixing cover 1 is provided with multiple storage slots 12; a mobile power supply 13 is placed in the storage slot 12, which can temporarily supply power to the hub motor 10 and the drive motor 9, so that it can be used temporarily without the mains power, thereby meeting the mixing and stirring needs in emergency situations.

[0027] The drive motor 9 is fixed to the upper surface of the mixing hood 1, so that the vibration of the drive motor 9 can be directly transmitted to the mixing hood 1. The vibration of the mixing hood 1 smooths the mixed nutrient soil, so that the formed nutrient soil road remains smooth.

[0028] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A nutrient soil mixing and stirring device, characterized in that; It includes a stirring cover (1); a hub motor (10) and wheels (11) are symmetrically fixed to the outer surface of the stirring cover (1); a stirring tank (5) is opened inside the stirring cover (1); a central shaft (6) is rotatably connected inside the stirring tank (5); multiple horizontal plates (7) are fixed to the central shaft (6); multiple stirring shafts (8) are fixed at intervals to the lower surface of the horizontal plates (7); and a drive motor (9) is fixed to the upper end of the central shaft (6).

2. The nutrient soil mixing and stirring device according to claim 1, characterized in that: The upper surface of the stirring cover (1) is provided with a through groove (2); a lifting baffle (3) is slidably connected in the through groove (2).

3. The nutrient soil mixing and stirring device according to claim 2, characterized in that: The side of the stirring cover (1) has a threaded connection to the lifting baffle (3). Fasteners (4) are installed.

4. The nutrient soil mixing and stirring device according to claim 1, characterized in that: The upper surface of the stirring cover (1) has an opening and a connecting block (14) is detachably fixed thereto; a traction device (15) is fixed on the connecting block (14).

5. The nutrient soil mixing and stirring device according to claim 1, characterized in that: The upper surface of the stirring cover (1) is provided with a plurality of storage slots (12); a mobile power supply (13) is placed in the storage slots (12).

6. The nutrient soil mixing and stirring device according to claim 1, characterized in that: The drive motor (9) is fixed to the upper surface of the stirring cover (1).

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