Vegetable fertilizer pretreatment device

Abstract

The utility model relates to the technical field of vegetable cultivation, and provides a vegetable fertilizer pretreatment device which comprises a filter box, supporting stand feet are arranged at the lower end of the filter box, a vibration screening assembly is arranged in the filter box, and a washing cleaning assembly is arranged on the inner bottom face of the filter box. The vibration screening assembly comprises a limiting strip, the limiting strip is arranged on the inner side surface of the filter box, a screening frame is arranged on the limiting strip, a filter screen is arranged in the screening frame, a driving frame is arranged on the lower end face of the screening frame, a linkage frame is connected to the side surface of the driving frame through a pin shaft, a swing frame is arranged at the lower end of the linkage frame, and an output motor is arranged on the swing frame. By means of the technical scheme, the problems that in the prior art, the particle size needs to be controlled, screening needs to be conducted, fertilizer can be accumulated in a screening device in the screening process, and the screening effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable cultivation, and in particular to a vegetable fertilizer pretreatment device. Background Art

[0002] Also known as composting. It refers to the biochemical process of using widely existing microorganisms in nature to controllably promote the conversion of degradable organic matter in solid waste into stable humus. Composting is a process of producing organic fertilizer. It is relatively rich in nutrients and has a long and stable fertilizer effect. It is also beneficial to promote the formation of soil solid particle structure, and can increase the soil's ability to retain water, heat, air, and fertilizer. Moreover, when mixed with chemical fertilizers, it can make up for the defects of chemical fertilizers containing a single nutrient, and the long-term use of chemical fertilizers can cause soil compaction and reduced water and fertilizer retention. Composting is an organic fertilizer made from various organic wastes (such as crop straw, weeds, leaves, peat, organic domestic waste, kitchen waste, sludge, human and animal feces and urine, distiller's grains, mushroom chaff, and other wastes) as the main raw materials through composting and decomposition.

[0003] However, the particle size of fertilizers needs to be controlled during their specific use, so they need to be screened. During the screening process, the fertilizers will accumulate in the screening device, resulting in poor screening effects. In view of this, a vegetable fertilizer pretreatment device was developed. Utility Model Content

[0004] The utility model proposes a vegetable fertilizer pretreatment device, which solves the problem in related technologies that particle size needs to be controlled and screening is required, and during the screening process, fertilizer will accumulate in the screening device, resulting in poor screening effect.

[0005] The technical solution of the utility model is as follows:

[0006] A filter box, wherein a support leg is provided at the lower end of the filter box;

[0007] an oscillating screening component, the oscillating screening component being arranged inside the filter box;

[0008] A flushing and cleaning component, the flushing and cleaning component is arranged on the bottom surface of the filter box;

[0009] The oscillating screening assembly includes a limit bar, which is arranged on the inner surface of the filter box, a screening frame is arranged on the limit bar, a filter screen is arranged inside the screening frame, a driving frame is arranged on the lower end surface of the screening frame, a linkage frame is connected to the side surface pin of the driving frame, a swing frame is arranged at the lower end of the linkage frame, and an output motor is arranged on the swing frame.

[0010] As a further technical solution, a mounting plate is provided on the side surface of the output motor, bolt holes are opened on the mounting plate, the mounting plate is fixed to the side surface of the filter box, and the output end of the output motor is inserted into the filter box.

[0011] As a further technical solution, the flushing and cleaning assembly includes a conical cover, which is arranged on the bottom surface of the filter box. A discharge port is provided on the filter cover, and a guide pipe is provided along the inner surface of the filter cover.

[0012] As a further technical solution, the number of the supporting legs is 4, and the 4 supporting legs are arranged on the bottom surface of the conical cover.

[0013] As a further technical solution, the conical cover is sealed to the filter box.

[0014] As a further technical solution, the screening frame is fitted with the inner surface of the filter box.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] In the utility model, the screening frame is supported by the limit bars in the oscillating screening assembly. The filter screen on the screening frame is used for filtering and screening fertilizers. The output motor drives the swing frame to swing, and the driving frame is moved up and down through the linkage frame, so that the filter screen is oscillated. The screening frame is fitted with the filter box. When the driving frame moves up and down, the screening frame is limited, so that the screening frame and the filter screen can only oscillate up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is an axonometric view of the screening frame of the utility model;

[0020] Figure 3 This is an axonometric view of the conical cover of the utility model;

[0021] Figure 4 For this utility model Figure 2 A partial enlarged view of a part;

[0022] In the figure: 1. Filter box; 2. Support foot; 3. Oscillating screening assembly; 3-1. Limiting bar; 3-2. Screening frame; 3-3. Filter screen; 3-4. Drive frame; 3-5. Linkage frame; 3-6. Swing frame; 3-7. Output motor; 3-8. Mounting plate; 3-9. Bolt hole; 4. Flushing and cleaning assembly; 4-1. Conical cover; 4-2. Discharge port; 4-3. Diversion pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 4 As shown, this embodiment proposes a vegetable fertilizer pretreatment device, comprising

[0025] The filter box 1 has a support leg 2 at its lower end;

[0026] The oscillating screening component 3 is arranged inside the filter box 1;

[0027] A flushing and cleaning component 4 is provided on the inner bottom surface of the filter box 1;

[0028] The oscillating screening component 3 includes a limit bar 3-1, which is arranged on the inner surface of the filter box 1. A screening frame 3-2 is arranged on the limit bar 3-1, and a filter screen 3-3 is arranged inside the screening frame 3-2. The lower end surface of the screening frame 3-2 is provided with a driving frame 3-4, and the side surface of the driving frame 3-4 is connected to the linkage frame 3-5 by a pin shaft. The lower end of the linkage frame 3-5 is provided with a swing frame 3-6, and the swing frame 3-6 is provided with an output motor 3-7.

[0029] In this embodiment, the limit bar 3-1 supports the screening frame 3-2. The filter screen on the screening frame 3-2 is used to filter and screen the fertilizer. The output motor 3-7 drives the swing frame 3-6 to swing, and the driving frame 3-4 moves up and down through the linkage frame 3-5, causing the filter screen 3-3 to oscillate.

[0030] Specifically, a mounting plate 3-8 is provided on the side surface of the output motor 3-7, a bolt hole 3-9 is opened on the mounting plate 3-8, the mounting plate 3-8 is fixed to the side surface of the filter box 1, and the output end of the output motor 3-7 is inserted into the filter box 1.

[0031] In this embodiment, by screwing the bolts into the bolt holes 3-9, the mounting plate 3-8 can be fixed on the filter box 1, so that the output motor 3-7 is fixed.

[0032] Furthermore, the flushing and cleaning assembly 4 includes a conical cover 4-1, which is arranged on the bottom surface of the filter box 1. The filter cover is provided with a discharge port 4-2, and a flow guide pipe 4-3 is provided along the inner surface of the filter cover.

[0033] In this embodiment, the conical cover 4-1 is installed on the bottom surface of the filter box 1, the discharge port 4-2 is used to discharge the screened fertilizer, clean water is added to the guide pipe 4-3, and the lower end surface of the guide pipe 4-3 is provided with a water outlet for flushing the inner wall of the conical cover 4-1.

[0034] Furthermore, the number of the supporting legs 2 is 4, and the 4 supporting legs 2 are arranged on the bottom surface of the conical cover 4-1. The conical cover 4-1 is sealed to the filter box 1, and the screening frame 3-2 is in contact with the inner surface of the filter box 1.

[0035] In this embodiment, the screening frame 3-2 is fitted with the filter box 1. When the driving frame 3-4 moves up and down, the screening frame 3-2 is limited so that the screening frame 3-2 and the filter screen 3-3 can only oscillate up and down.

[0036] When the fertilizer needs to be screened and filtered, the limit bar 3-1 supports the screening frame 3-2. The filter screen on the screening frame 3-2 is used to filter and screen the fertilizer. The output motor 3-7 drives the swing frame 3-6 to swing, and the driving frame 3-4 is moved up and down through the linkage frame 3-5, so that the filter screen 3-3 oscillates. The screening frame 3-2 fits with the filter box 1. When the driving frame 3-4 moves up and down, the screening frame 3-2 is limited, so that the screening frame 3-2 and the filter screen 3-3 can only oscillate up and down.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vegetable fertilizer pretreatment device, characterized in that: include A filter box (1), wherein a support leg (2) is provided at the lower end of the filter box (1); An oscillating screening component (3), the oscillating screening component (3) being arranged inside the filter box (1); A flushing and cleaning component (4), the flushing and cleaning component (4) being arranged on the inner bottom surface of the filter box (1); The oscillating screening component (3) comprises a limit bar (3-1), the limit bar (3-1) being arranged on the inner surface of the filter box (1), a screening frame (3-2) being arranged on the limit bar (3-1), a filter screen (3-3) being arranged inside the screening frame (3-2), a driving frame (3-4) being arranged on the lower end surface of the screening frame (3-2), a linking frame (3-5) being connected to the side surface of the driving frame (3-4) by a pin shaft, a swinging frame (3-6) being arranged at the lower end of the linking frame (3-5), and an output motor (3-7) being arranged on the swinging frame (3-6).

2. A vegetable fertilizer pretreatment device according to claim 1, characterized in that: The side surface of the output motor (3-7) is provided with a mounting plate (3-8), the mounting plate (3-8) is provided with bolt holes (3-9), the mounting plate (3-8) is fixed to the side surface of the filter box (1), and the output end of the output motor (3-7) is inserted into the filter box (1).

3. A vegetable fertilizer pretreatment device according to claim 1, characterized in that: The flushing and cleaning assembly (4) comprises a conical cover (4-1), which is arranged on the bottom surface of the filter box (1), has a discharge port (4-2) formed on the conical cover, and a flow guide pipe (4-3) is arranged along the inner surface of the conical cover.

4. A vegetable fertilizer pretreatment device according to claim 3, characterized in that: The number of the supporting legs (2) is four, and the four supporting legs (2) are arranged on the bottom surface of the conical cover (4-1).

5. A vegetable fertilizer pretreatment device according to claim 3, characterized in that: The conical cover (4-1) is sealedly connected to the filter box (1).

6. A vegetable fertilizer pretreatment device according to claim 1, characterized in that: The screening frame (3-2) is fitted to the inner surface of the filter box (1).

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