Microorganism synergistic ecological slow-release fertilizer preparation device

Abstract

The utility model relates to the technical field of agricultural biology, in particular to a microbial synergistic ecological slow-release fertilizer preparation device. The microbial synergistic ecological slow-release fertilizer preparation device comprises a supporting frame, a fertilizer preparation barrel, a trackless air cylinder, a lifting frame, a driving motor, a rotating shaft, a stirring disc, a sealing assembly and a discharging assembly, and the fertilizer preparation barrel is mounted at the top of the supporting frame; trackless air cylinders are symmetrically installed on the rear side of the top of the supporting frame through supports, a lifting frame is jointly connected between the two trackless air cylinders in a sliding mode, a driving motor is installed in the middle of the front side of the lifting frame, and a rotating shaft is connected to an output shaft of the driving motor. And the discharging assembly realizes intermittent addition of a microbial agent under the action of a centrifugal block and an extension spring, so that the microbial agent and the fertilizer raw materials are mixed more uniformly, and the quality and effect of the fertilizer are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of agricultural biotechnology, especially to a microbial synergistic ecological slow-release fertilizer preparation device. BACKGROUND

[0002] In the preparation process of ecological slow-release fertilizer, the addition of microbial inoculants plays a key role in improving fertilizer performance, enhancing soil fertility and promoting plant growth. The ideal microbial inoculant addition method is to realize automatic and intermittent addition, which ensures uniform mixing of inoculants and fertilizer raw materials and fully plays the synergistic effect.

[0003] However, the current fertilizer preparation devices on the market generally have defects. Most traditional devices use manual addition of microbial inoculants, which not only consumes manpower, but also has low addition efficiency and is difficult to ensure the precise and consistent dosage of each addition, resulting in uneven fertilizer quality. Although some automated devices can add microbial inoculants, they often add continuously and uninterruptedly, which cannot meet the needs of different fertilizer formulations for intermittent addition of microbial inoculants, resulting in uneven distribution of microbial inoculants in the fertilizer raw materials and difficulty in fully exerting their efficacy. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned shortcomings, the technical problem to be solved is to provide a microbial synergistic ecological slow-release fertilizer preparation device.

[0005] A microbial synergistic ecological slow-release fertilizer preparation device, comprising a support frame, a fertilizer preparation barrel, a trackless air cylinder, a lifting frame, a drive motor, a rotating shaft, a stirring disc, a sealing assembly and a discharging assembly, the support frame top is provided with the fertilizer preparation barrel, the support frame top rear side is symmetrically provided with the trackless air cylinder through the support, one lifting frame is slidably connected between the two trackless air cylinders, the drive motor is installed on the front side of the lifting frame, the rotating shaft is connected to the output shaft of the drive motor, the stirring disc is connected to the bottom of the rotating shaft, the sealing assembly is arranged on the lifting frame, and the discharging assembly is arranged on the sealing assembly.

[0006] In a preferred embodiment of the utility model, the sealing assembly comprises a lifting cover, a guide rod and a connecting spring, the lifting frame front side is symmetrically connected with the guide rod in a sliding manner, the lifting cover for sealing the fertilizer preparation barrel is connected between the bottoms of the two guide rods, the connecting spring is sleeved on the outer side of the guide rod, and the upper and lower ends of the connecting spring are connected with the lifting frame and the lifting cover respectively.

[0007] In a preferred embodiment of the utility model, the blanking assembly includes a liquid storage frame, a rotating disc, centrifugal blocks and a tension spring, the lifting cover is connected with the liquid storage frame in the middle of the top, the rotating disc is rotatably connected with the liquid storage frame in the middle of the bottom, a plurality of centrifugal blocks are slidably connected with the rotating disc in the bottom in the circumferential direction, a plurality of liquid outlets are arranged in the centrifugal blocks, a group of through holes are arranged in the position of the rotating disc aligned with the centrifugal blocks, in the initial state, the through holes are not aligned with the liquid outlets, the rotating shaft penetrates the liquid storage frame and the rotating disc and is slidably connected with the rotating disc, and the stirring disc is located below the rotating disc.

[0008] In a preferred embodiment of the utility model, the blanking assembly includes a liquid storage frame, a rotating disc, centrifugal blocks and a tension spring, the lifting cover is connected with the liquid storage frame in the middle of the top, the rotating disc is rotatably connected with the liquid storage frame in the middle of the bottom, a plurality of centrifugal blocks are slidably connected with the rotating disc in the bottom in the circumferential direction, a plurality of liquid outlets are arranged in the centrifugal blocks, a group of through holes are arranged in the position of the rotating disc aligned with the centrifugal blocks, in the initial state, the through holes are not aligned with the liquid outlets, the rotating shaft penetrates the liquid storage frame and the rotating disc and is slidably connected with the rotating disc, and the stirring disc is located below the rotating disc.

[0009] In a preferred embodiment of the utility model, the four corners of the supporting frame bottom are respectively provided with universal wheels.

[0010] In a preferred embodiment of the utility model, the position of the lifting cover inner ring and the fertilizer preparation barrel top port clamping is in the form of an inclined surface.

[0011] The utility model discloses the beneficial effects of 1, the blanking assembly utilizes the effect of centrifugal block and tension spring, realizes the intermittent addition of microbial inoculant, makes the mixture of inoculant and fertilizer raw material more uniform, improves the quality and effect of fertilizer.

[0012] 2, the sealing assembly realizes the good sealing of fertilizer preparation barrel, prevents material leakage and outside impurities from entering, guarantees the environmental quality of fertilizer preparation. ACCURACY

[0013] Figure 1 It is the three-dimensional structure schematic view of the utility model.

[0014] Figure 2 It is the three-dimensional structure schematic view of the utility model drive motor, rotating shaft and stirring disc etc.

[0015] Figure 3 It is the three-dimensional structure schematic view of the utility model liquid storage frame, rotating disc and through hole etc.

[0016] Figure 4 It is the plane structure schematic view of the utility model rotating shaft, stirring disc and lifting cover components.

[0017] Figure 5The utility model discloses a plane structure schematic drawing of through hole, centrifugal block and stretch spring etc. parts. The figure mark name: 1, support frame, 2, fertilizer preparation bucket, 3, trackless cylinder, 4, lifting frame, 5, drive motor, 6, rotating shaft, 7, stirring disc, 8, lifting cover, 9, guide rod, 10, connecting spring, 11, liquid storage frame, 12, rotating disc, 13, through hole, 14, centrifugal block, 15, stretch spring, 16, liquid outlet, 17, feeding pipe. DETAILED DESCRIPTION

[0018] The utility model will be further described below in conjunction with the embodiment shown in the drawings.

[0019] Embodiment: a kind of microbial synergistic ecological slow-release fertilizer preparation device, as shown in Figures 1-5 shown, including support frame 1, fertilizer preparation bucket 2, trackless cylinder 3, lifting frame 4, drive motor 5, rotating shaft 6, stirring disc 7, sealing assembly and discharging assembly, support frame 1 top is equipped with fertilizer preparation bucket 2, for accommodating the various raw materials required for fertilizer preparation, support frame 1 bottom four corners are equipped with universal wheel respectively, facilitate the position adjustment of this device, support frame 1 top rear side is symmetrically installed with trackless cylinder 3 by support left and right, one lifting frame 4 is slidably connected between the two trackless cylinders 3, drive motor 5 is installed in the front side of lifting frame 4, drive motor 5 output shaft is connected with rotating shaft 6, rotating shaft 6 bottom is connected with stirring disc 7, for the material in the fertilizer preparation bucket 2 is stirred and mixed, lifting frame 4 is equipped with sealing assembly, and sealing assembly is equipped with discharging assembly, for intermittently adding microbial inoculant to fertilizer preparation bucket 2.

[0020] As shown in Figure 2 , sealing assembly includes lifting cover 8, guide rod 9 and connecting spring 10, lifting frame 4 front side is symmetrically slidably connected with guide rod 9, and the bottom between the two guide rods 9 is connected with lifting cover 8 for sealing fertilizer preparation bucket 2, the inner ring of lifting cover 8 and the top port of fertilizer preparation bucket 2 are obliquely connected, when the two are matched, the accuracy and convenience of docking are improved, the outer side of guide rod 9 is sleeved with connecting spring 10, and the upper and lower ends of connecting spring 10 are connected with lifting frame 4 and lifting cover 8 respectively.

[0021] As shown in Figures 2-5As shown, the blanking assembly comprises a liquid storage frame 11, a rotating disc 12, centrifugal blocks 14, tension springs 15 and a feeding pipe 17. The middle of the top of the lifting cover 8 is welded with the liquid storage frame 11 for storing microbial inoculants. The middle of the bottom of the liquid storage frame 11 is rotatably connected with the rotating disc 12. The bottom of the rotating disc 12 is slidably connected with a plurality of centrifugal blocks 14 in a circumferential direction. A plurality of liquid outlets 16 are arranged on the centrifugal blocks 14 in a spaced manner. A group of through holes 13 are formed on the rotating disc 12 in alignment with the centrifugal blocks 14. In the initial state, the through holes 13 are not aligned with the liquid outlets 16, so that the inoculants cannot flow out. When the centrifugal blocks 14 move, the liquid outlets 16 are aligned with the through holes 13, and the inoculants in the liquid storage frame 11 flow into the fertilizer preparation barrel 2 through the liquid outlets 16 and the through holes 13. The rotating shaft 6 penetrates the liquid storage frame 11 and the rotating disc 12 and is slidably connected with the rotating disc 12. The stirring disc 7 is located below the rotating disc 12. When the rotating shaft 6 rotates, the rotating disc 12 can be driven to rotate, and the rotating disc 12 will not affect the sliding of the rotating shaft 6. The tension springs 15 are connected between the centrifugal blocks 14 and the rotating disc 12 for providing a restoring force. The top of the liquid storage frame 11 is connected with the feeding pipe 17 in communication. The container storing the microbial inoculants is connected with the feeding pipe 17, so that the feeding can be realized continuously.

[0022] When the preparation of the fertilizer is carried out, firstly, each fertilizer raw material is added into the fertilizer preparation barrel 2, and then the microbial agent is added into the liquid storage frame 11 through the feeding pipe 17. After the preparation work is completed, the trackless air cylinder 3 is started, the trackless air cylinder 3 drives the lifting frame 4, the driving motor 5, the rotating shaft 6 and the stirring disc 7 to move downwards, and then drives the lifting cover 8 and the guide rod 9 to move downwards, when the lifting cover 8 moves downwards to contact with the top port of the fertilizer preparation barrel 2, the two are clamped and fixed, and the sealing of the fertilizer preparation barrel 2 is realized. At this time, the lifting frame 4 continues to move downwards, the connecting spring 10 is compressed, and the driving motor 5 and the stirring disc 7 continue to move downwards, until the stirring disc 7 moves to the appropriate height, then the trackless air cylinder 3 is closed, then the driving motor 5 is started, the output shaft of the driving motor 5 rotates to drive the rotating shaft 6 and the stirring disc 7 to rotate, and the stirring disc 7 stirs and mixes the materials in the fertilizer preparation barrel 2. At the same time, the rotating shaft 6 rotates to synchronously drive the rotating disc 12 and the centrifugal block 14 to rotate. Since the centrifugal block 14 and the rotating disc 12 are slidingly connected, the centrifugal block 14 rotates with the rotating disc 12 to generate a centrifugal force, when the centrifugal force is greater than the tension of the tension spring 15, the centrifugal block 14 slides outward, the liquid outlet 16 thereon is aligned with the through hole 13 on the rotating disc 12, and the microbial agent in the liquid storage frame 11 flows into the fertilizer preparation barrel 2 through the liquid outlet 16 and the through hole 13 to mix with the materials, when the centrifugal force decreases, the tension spring 15 resets the centrifugal block 14, the liquid outlet 16 is misaligned with the through hole 13, and the microbial agent stops flowing out, in this way, the centrifugal block 14 repeatedly slides on the inner and outer sides, and the intermittent addition of the microbial agent is realized. According to the proportion, the microbial agent can be continuously injected into the liquid storage frame 11 through the feeding pipe 17, after the preparation of the fertilizer is completed, the driving motor 5 is closed, the trackless air cylinder 3 is restarted, the lifting frame 4 is moved upwards to reset, and the synchronous upward movement of the components thereon is realized, the connecting spring 10 is reset, the guide rod 9 and the lifting cover 8 also move upwards, and the fertilizer preparation barrel 2 is in an open state, so that the prepared fertilizer in the interior is conveniently taken out and collected.

[0023] The above merely describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A microbial synergistic eco-slow release fertilizer preparation device, characterized in that, The utility model provides a kind of fertilizer preparation device, including support frame (1), fertilizer preparation barrel (2), trackless cylinder (3), lifting frame (4), drive motor (5), rotating shaft (6), stirring disc (7), sealing assembly and discharging assembly, fertilizer preparation barrel (2) is installed on the top of support frame (1), trackless cylinder (3) is symmetrically installed on the top rear side of support frame (1) by support, one lifting frame (4) is slidably connected between two trackless cylinders (3), drive motor (5) is installed on the front side of lifting frame (4), rotating shaft (6) is connected on the output shaft of drive motor (5), stirring disc (7) is connected on the bottom of rotating shaft (6), sealing assembly is equipped on lifting frame (4), and discharging assembly is equipped on sealing assembly.

2. The microbial synergistic slow-release ecological fertilizer preparation device according to claim 1, characterized in that, Sealing assembly includes lifting cover (8), guide rod (9) and connecting spring (10), guide rod (9) is slidably connected on the front side of lifting frame (4), lifting cover (8) for sealing fertilizer preparation barrel (2) is connected between the bottom of two guide rods (9), connecting spring (10) is sleeved on the outside of guide rod (9), and the upper and lower ends of connecting spring (10) are connected with lifting frame (4) and lifting cover (8) respectively.

3. The microbial synergistic slow-release ecological fertilizer preparation device according to claim 2, characterized in that, Discharging assembly includes liquid storage frame (11), rotating disc (12), centrifugal block (14) and tension spring (15), liquid storage frame (11) is connected on the top middle of lifting cover (8), rotating disc (12) is rotatably connected on the inner bottom middle of liquid storage frame (11), a plurality of centrifugal blocks (14) are slidably connected on the bottom of rotating disc (12) along the circumference, a plurality of liquid outlets (16) are formed on the centrifugal blocks (14) at intervals, a group of through holes (13) are formed on the rotating disc (12) in alignment with the centrifugal blocks (14), in initial state, through hole (13) is not aligned with liquid outlet (16), rotating shaft (6) penetrates liquid storage frame (11) and rotating disc (12) and is slidably connected with rotating disc (12), and stirring disc (7) is located below rotating disc (12), and tension spring (15) is connected between centrifugal block (14) and rotating disc (12).

4. The device for preparing a microbial synergistic eco slow release fertilizer according to claim 3, characterized in that, It also includes feeding pipe (17), and feeding pipe (17) is connected and communicated on the top front side of liquid storage frame (11).

5. The microbial synergistic slow-release ecological fertilizer preparation device according to claim 4, characterized in that, Universal wheel is installed on the bottom of support frame (1) four corners respectively.

6. A device for preparing a microbial synergistic eco slow release fertilizer according to claim 5, characterized in that, The position of inner ring of lifting cover (8) and fertilizer preparation barrel (2) top port clamping is inclined.

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