Water-soluble fertilizer stirring device

Abstract

The utility model relates to the technical field of water-soluble fertilizers, and discloses a water-soluble fertilizer stirring device which comprises a stirring barrel, a feeding hopper is fixedly connected to the upper portion of the stirring barrel, a discharging valve is fixedly installed on the left side of the stirring barrel, and a first motor is fixedly installed on the top of the stirring barrel. The output end of the first motor is fixedly connected with a rotating rod through a coupler, the outer wall of the rotating rod is fixedly connected with stirring rods, the stirring rods are in a linear array relative to the central axis of the rotating rod, a cleaning mechanism is arranged in the stirring barrel, and a fixed bottom plate is arranged at the bottom of the stirring barrel; and a buffer damping mechanism is arranged between the bottom of the stirring barrel and the fixed bottom plate. According to the water-soluble fertilizer stirring device, the cleaning mechanism is arranged, water-soluble fertilizer residues are prevented from being bonded to the inner wall of the stirring barrel, waste of water-soluble fertilizer is avoided, the full dissolving efficiency of the water-soluble fertilizer is improved, the buffering and damping mechanism is arranged, the working stability of the stirring device is guaranteed, and the service life of the stirring device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water-soluble fertilizers, in particular to a water-soluble fertilizer stirring device. Background Art

[0002] Water-soluble fertilizer refers to a complex fertilizer that can be completely dissolved in water and contains trace elements such as nitrogen, phosphorus, potassium, calcium and magnesium, and amino acids, humic acid, alginic acid, etc. It can be divided into solid water-soluble fertilizers and liquid water-soluble fertilizers based on its form. If divided by nutrient content, it can be divided into large-element water-soluble fertilizers, medium-element water-soluble fertilizers, trace-element water-soluble fertilizers, amino acid-containing water-soluble fertilizers, organic water-soluble fertilizers, etc.; when applying fertilizer, a stirring device is needed to mix water and water-soluble fertilizer in a certain proportion before applying fertilizer.

[0003] According to the Chinese patent publication number CN 218981188 U, a water-soluble fertilizer stirring device is disclosed, which relates to the technical field of stirring devices, including a stirring barrel, a top plate, a driving motor, a feed port, and a discharge pipe. The stirring barrel is provided with a stirring mechanism for stirring the solution. The utility model provides a stirring mechanism, and the driving motor can drive the rotating shaft and the spiral blade to rotate. When the spiral blade rotates, the solution inside the stirring barrel is driven to the inside of the fixed barrel and transported upward along the inner wall of the fixed barrel, so that the solution can be flipped up and down. At the same time, the rotating shaft can drive the stirring arm to perform circular motion through the transmission of the driving gear, the transmission gear, and the driven gear ring. The stirring of the solution can be achieved by the cooperation of the stirring blade. The cooperation of the above multiple parts can achieve full stirring of the solution, avoid stratification, and effectively improve the dissolution efficiency of the water-soluble fertilizer.

[0004] However, when the stirring device is mixing the water-soluble fertilizer, the inner wall of the stirring barrel is easily adhered to the water-soluble fertilizer residue, which is inconvenient to clean, resulting in waste of the water-soluble fertilizer and affecting the full dissolution of the water-soluble fertilizer. At the same time, the stirring device is not provided with a buffering and shock-absorbing mechanism to protect the device, which affects the service life of the device. For this reason, we propose a water-soluble fertilizer stirring device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a water-soluble fertilizer stirring device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-soluble fertilizer stirring device, comprising a stirring barrel, a feed hopper is fixedly connected to the top of the stirring barrel, a discharge valve is fixedly installed on the left side of the stirring barrel, a first motor is fixedly installed on the top of the stirring barrel, an output end of the first motor is fixedly connected to a rotating rod through a coupling, a stirring rod is fixedly connected to the outer wall of the rotating rod, the stirring rods are linearly arrayed about the central axis of the rotating rod, a cleaning mechanism is arranged inside the stirring barrel, a fixed bottom plate is arranged at the bottom of the stirring barrel, and a buffer shock-absorbing mechanism is arranged between the bottom of the stirring barrel and the fixed bottom plate.

[0009] Preferably, the cleaning mechanism includes a second motor, a threaded rod, an annular threaded plate, an annular brush plate and a limit rod, the second motor is fixedly mounted on the top of the mixing barrel, the output end of the second motor is fixedly connected to the threaded rod through a coupling, the two ends of the threaded rod are rotatably connected to the top and bottom of the inner wall of the mixing barrel through bearings, the annular threaded plate is threadedly connected to the outer wall of the threaded rod, the annular brush plate is fixedly mounted on the outer side of the annular threaded plate, and the threaded rod is driven to rotate by starting the second motor, so that the annular threaded plate moves.

[0010] Preferably, the two ends of the limit rod are respectively fixedly connected to the top and bottom of the inner wall of the mixing barrel and the number of the limit rods is two. The annular threaded plate is movably connected to the limit rod, and the limit rod is arranged so that the annular threaded plate moves along the vertical direction of the limit rod, while driving the annular brush plate to move.

[0011] Preferably, the buffer shock-absorbing mechanism includes a fixed block, a connecting frame, an I-shaped seat, a buffer spring, a connecting block and a damping roller, the fixed block is fixedly connected to the bottom of the mixing barrel and the number of the fixed blocks is two, the connecting frame is fixedly connected to the bottom of the fixed block, the I-shaped seat is fixedly connected to the top of the fixed bottom plate, the upper end of the I-shaped seat is arranged on the inner side of the connecting frame, the two ends of the buffer spring are respectively fixedly connected to the inner top of the connecting frame and the top of the I-shaped seat, the number of the buffer springs is two and they are symmetrically arranged above the I-shaped seat, and a buffer shock-absorbing mechanism is provided to buffer the vibration by passively squeezing the buffer spring.

[0012] Preferably, the connecting block is fixedly connected to the top of the work-shaped seat and the connecting block movably passes through the top of the connecting frame, the damping roller is fixedly connected to the side of the fixed block, the number of the damping rollers is two and they are symmetrically arranged between the two fixed blocks, the damping roller contacts the side of the connecting block, and damping and shock absorption are performed through friction between the side of the connecting block and the damping roller.

[0013] Preferably, the buffer and shock absorbing mechanisms are arranged in a circular array on the side of the fixed bottom plate and the number of the buffer and shock absorbing mechanisms is four. The four buffer and shock absorbing mechanisms are provided to ensure the stability of the mixing barrel and improve the effect of buffer and shock absorbing.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a water-soluble fertilizer stirring device, which has the following beneficial effects:

[0016] 1. The water-soluble fertilizer stirring device is provided with a cleaning mechanism, which facilitates the cleaning of the inner wall of the stirring barrel, prevents the water-soluble fertilizer residue from adhering to the inner wall of the stirring barrel to cause waste of the water-soluble fertilizer, and improves the efficiency of fully dissolving the water-soluble fertilizer.

[0017] 2. The water-soluble fertilizer stirring device is provided with a buffering and shock-absorbing mechanism to buffer and reduce the vibrations received by the stirring device, thereby ensuring the stability of the stirring device during operation. At the same time, the components inside the stirring device are buffered and protected, thereby increasing the service life of the stirring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model in front cross-section;

[0021] Figure 3 It is an enlarged view of point A of the utility model;

[0022] Figure 4 It is an enlarged view of point B of the present utility model.

[0023] In the figure: 1, mixing barrel; 2, feed hopper; 3, discharge valve; 4, first motor; 5, rotating rod; 6, stirring rod; 7, cleaning mechanism; 701, second motor; 702, threaded rod; 703, annular threaded plate; 704, annular brush plate; 705, limit rod; 8, fixed bottom plate; 9, buffer shock absorbing mechanism; 901, fixed block; 902, connecting frame; 903, work-shaped seat; 904, buffer spring; 905, connecting block; 906, damping roller. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-4 As shown, the utility model provides a water-soluble fertilizer stirring device, including a stirring barrel 1, a feed hopper 2 is fixedly connected to the top of the stirring barrel 1, a discharge valve 3 is fixedly installed on the left side of the stirring barrel 1, a first motor 4 is fixedly installed on the top of the stirring barrel 1, an output end of the first motor 4 is fixedly connected to a rotating rod 5 through a coupling, an outer wall of the rotating rod 5 is fixedly connected to a stirring rod 6, the stirring rod 6 is linearly arrayed about the central axis of the rotating rod 5, a cleaning mechanism 7 is arranged inside the stirring barrel 1, a fixed bottom plate 8 is arranged at the bottom of the stirring barrel 1, and a buffer shock absorbing mechanism 9 is arranged between the bottom of the stirring barrel 1 and the fixed bottom plate 8.

[0027] The cleaning mechanism 7 includes a second motor 701, a threaded rod 702, an annular threaded plate 703, an annular brush plate 704 and a limiting rod 705. The second motor 701 is fixedly installed on the top of the mixing barrel 1. The output end of the second motor 701 is fixedly connected to the threaded rod 702 through a coupling. The two ends of the threaded rod 702 are rotatably connected to the top and bottom of the inner wall of the mixing barrel 1 through bearings. The annular threaded plate 703 is threadedly connected to the outer wall of the threaded rod 702. The annular brush plate 704 is fixedly installed on the outer side of the annular threaded plate 703. By starting the second motor 701 to drive the threaded rod 702 to rotate, the annular threaded plate 703 moves.

[0028] The two ends of the limiting rod 705 are respectively fixedly connected to the top and bottom of the inner wall of the mixing barrel 1, and there are two limiting rods 705. The annular threaded plate 703 is movably connected to the limiting rod 705. The limiting rod 705 is set so that the annular threaded plate 703 moves along the vertical direction of the limiting rod 705, and at the same time drives the annular brush plate 704 to move.

[0029] In this embodiment, by providing a cleaning mechanism 7, it is convenient to clean the inner wall of the mixing barrel 1, prevent the water-soluble fertilizer residue from adhering to the inner wall of the mixing barrel 1 and causing waste of the water-soluble fertilizer, thereby improving the efficiency of fully dissolving the water-soluble fertilizer.

[0030] Example 2

[0031] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the buffer shock absorbing mechanism 9 includes a fixed block 901, a connecting frame 902, an I-shaped seat 903, a buffer spring 904, a connecting block 905 and a damping roller 906, the fixed block 901 is fixedly connected to the bottom of the mixing barrel 1 and the number of the fixed blocks 901 is two, the connecting frame 902 is fixedly connected to the bottom of the fixed block 901, the I-shaped seat 903 is fixedly connected above the fixed bottom plate 8, the upper end of the I-shaped seat 903 is arranged on the inner side of the connecting frame 902, the two ends of the buffer spring 904 are respectively fixedly connected to the inner top of the connecting frame 902 and the top of the I-shaped seat 903, the number of the buffer springs 904 is two and they are symmetrically arranged above the I-shaped seat 903, and a buffer shock absorbing mechanism 9 is provided to buffer the vibration by passively squeezing the buffer spring 904.

[0032] The connecting block 905 is fixedly connected to the top of the work-shaped seat 903 and the connecting block 905 moves through the top of the connecting frame 902. The damping roller 906 is fixedly connected to the side of the fixed block 901. There are two damping rollers 906 and they are symmetrically arranged between the two fixed blocks 901. The damping roller 906 contacts the side of the connecting block 905, and damping and shock absorption are performed through the friction between the side of the connecting block 905 and the damping roller 906.

[0033] The buffer and shock absorbing mechanisms 9 are arranged in a circular array on the side of the fixed bottom plate 8 and there are four buffer and shock absorbing mechanisms 9 . The four buffer and shock absorbing mechanisms 9 ensure the stability of the mixing barrel 1 and improve the buffer and shock absorbing effect.

[0034] In this embodiment, a buffering and shock absorbing mechanism 9 is provided to buffer and absorb vibrations received by the stirring device, thereby ensuring the stability of the stirring device during operation. At the same time, the components inside the stirring device are buffered and protected, thereby increasing the service life of the stirring device.

[0035] The working principle of this water-soluble fertilizer stirring device is described in detail below.

[0036] like Figure 1-4As shown, when in use, the raw materials are put into the feed hopper 2, the first motor 4 is started to drive the rotating rod 5 to rotate, and the stirring rod 6 is driven to rotate, so that the water-soluble fertilizer and water in the stirring barrel 1 are dissolved and stirred, and the second motor 701 is started to drive the threaded rod 702 to rotate. Due to the limiting effect of the limiting rod 705, the annular threaded plate 703 moves along the vertical direction of the limiting rod 705, and the annular brush plate 704 is driven to move in the vertical direction, so as to clean the inner wall of the stirring barrel 1 to prevent the water-soluble fertilizer from adhering to the inner wall of the stirring barrel 1; when the stirring device is vibrated, the distance between the bottom of the stirring barrel 1 and the fixed bottom plate 8 is shortened, so that the connecting frame 902 and the work-shaped seat 903 move relative to each other, the buffer spring 904 is compressed to buffer the vibration, and the connecting block 905 and the damping roller 906 move relative to each other, so that the side of the connecting block 905 rubs against the damping roller 906 for damping and shock reduction, thereby reducing the vibration of the stirring device.

Claims

1. A water-soluble fertilizer stirring device, comprising a stirring barrel (1), characterized in that: A feed hopper (2) is fixedly connected to the top of the mixing barrel (1), a discharge valve (3) is fixedly installed on the left side of the mixing barrel (1), a first motor (4) is fixedly installed on the top of the mixing barrel (1), an output end of the first motor (4) is fixedly connected to a rotating rod (5) via a coupling, an outer wall of the rotating rod (5) is fixedly connected to a stirring rod (6), and the stirring rods (6) are linearly arrayed about the central axis of the rotating rod (5), a cleaning mechanism (7) is arranged inside the mixing barrel (1), a fixed bottom plate (8) is arranged at the bottom of the mixing barrel (1), a buffer shock absorbing mechanism (9) is arranged between the bottom of the mixing barrel (1) and the fixed bottom plate (8), the cleaning mechanism (7) comprises a second motor (701), a threaded rod (702), an annular threaded plate (703), an annular brush plate (704) and a limit rod (705), the second motor (701) The second motor (701) is fixedly mounted on the top of the mixing barrel (1); the output end of the second motor (701) is fixedly connected to the threaded rod (702) via a coupling; the two ends of the threaded rod (702) are rotatably connected to the top and bottom of the inner wall of the mixing barrel (1) via bearings; the annular threaded plate (703) is threadedly connected to the outer wall of the threaded rod (702); the annular brush plate (704) is fixedly mounted on the outer side of the annular threaded plate (703); the two ends of the limit rod (705) are fixedly connected to the top and bottom of the inner wall of the mixing barrel (1); the number of the limit rods (705) is two; the annular threaded plate (703) and the limit rods (705) are fixedly mounted on the outer side of the annular threaded plate (703); The buffer shock absorbing mechanism (9) comprises a fixed block (901), a connecting frame (902), a work-shaped seat (903), a buffer spring (904), a connecting block (905) and a damping roller (906); the fixed block (901) is fixedly connected to the bottom of the mixing barrel (1) and the number of the fixed blocks (901) is two; the connecting frame (902) is fixedly connected to the bottom of the fixed block (901); the work-shaped seat (903) is fixedly connected above the fixed bottom plate (8); and the upper end of the work-shaped seat (903) is arranged on the connecting frame (902). The inner side of the connecting frame (902), the two ends of the buffer spring (904) are respectively fixedly connected to the inner top of the connecting frame (902) and the top of the I-shaped seat (903), the number of the buffer springs (904) is two and they are symmetrically arranged above the I-shaped seat (903), the connecting block (905) is fixedly connected to the top of the I-shaped seat (903) and the connecting block (905) movably passes through the top of the connecting frame (902), the damping roller (906) is fixedly connected to the side of the fixed block (901), the number of the damping roller (906) is two and they are symmetrically arranged between the two fixed blocks (901), the damping roller (906) is in contact with the side of the connecting block (905), and the buffer shock absorbing mechanism (9) is arranged in a circular array about the side of the fixed bottom plate (8), and the number of the buffer shock absorbing mechanism (9) is four.

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