An organic fertilizer screen

Abstract

The utility model discloses an organic fertilizer screen, comprising: an organic fertilizer screening net, a fixing component, a connecting plate and an elastic component, wherein the organic fertilizer screening net is used for screening organic fertilizer; the fixing component is used for clamping the organic fertilizer screening net on an organic fertilizer mixing tank; the fixing component comprises: the top end of the connecting plate is fixedly connected to the bottom end of the organic fertilizer screening net; the elastic component is fixed to the bottom of the connecting plate, and the elastic component is used for shaking the organic fertilizer screening net under force. The utility model not only uses a connecting plate, a pressing plate, a shaking spring, a connecting plate and an organic fertilizer screening net, but also the cooperation of the connecting plate, the pressing plate and the shaking spring during use will cause the organic fertilizer to shake during screening, thereby reducing the probability of the organic fertilizer blocking the internal sieve holes of the organic fertilizer screening net; by setting a connecting plate, a limiting plate and an inner cavity, the elastic component is limited when it is shaken under force, and at the same time, the cooperation of the inner cavity and the limiting plate reduces the probability of separation between the connecting plate and the organic fertilizer screening net.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer screening, in particular to an organic fertilizer screen. Background Art

[0002] Organic fertilizer is a compound containing carbon as fertilizer, including human feces, manure, compost, green manure, cake fertilizer, biogas fertilizer, etc. Among them, human feces contain 0.5% nitrogen, and manure is mainly livestock feces, mixed with various gasket materials. Its function is to improve the soil and improve the soil fertility. When mixing organic fertilizer, it is necessary to sieve the mixed organic fertilizer to avoid large particles of organic fertilizer during mixing, which makes the mixing uneven. Utility Model Content

[0003] The utility model aims to provide an organic fertilizer screen to solve the problem in the background art that the mesh part of the organic fertilizer screen is clogged with organic fertilizer when in use, so that the screen needs to be disassembled and cleaned later.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an organic fertilizer screen, comprising: an organic fertilizer screening net, a fixing component, a connecting plate and an elastic component, wherein the organic fertilizer screening net is used for screening organic fertilizer; the fixing component is used for clamping the organic fertilizer screening net on an organic fertilizer mixing tank; the fixing component comprises: a top end of the connecting plate and a bottom end of the organic fertilizer screening net are fixedly connected; the elastic component is fixed to the bottom of the connecting plate, and the elastic component is used for shaking the organic fertilizer screening net under force.

[0005] Preferably, the elastic component includes a pressure plate arranged on one side of the connecting plate and two shaking springs fixed on the top of the pressure plate, the tops of the shaking springs are fixedly connected to the bottom of the connecting plate, and the shaking springs are used to shake the organic fertilizer through the sieve.

[0006] Preferably, the fixing assembly further comprises a hook: the interior of the hook is plugged into the connecting plate; the hook comprises an inner cavity opened inside the hook, the inner cavity is plugged into the connecting plate, and the open diameter of the inner cavity is smaller than the internal diameter of the inner cavity.

[0007] Preferably, the connecting plate includes a limiting plate fixed on the connecting plate and inserted into the inner cavity, the diameter of the limiting plate is larger than the diameter of the connecting plate, the diameter of the connecting plate is smaller than the diameter of the inner cavity, and the diameter of the limiting plate is larger than the open diameter of the inner cavity.

[0008] Preferably, the fixing component also includes a threaded groove hook opened inside the hook, the threaded groove hook is located below the elastic component, and the threaded groove hook is used to fix the hook and the organic fertilizer screening net.

[0009] Preferably, four fixing components are arranged on the organic fertilizer screening net, and the angle between two adjacent fixing components is 90°.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the organic fertilizer screen is not only connected to the organic fertilizer screening net by the connecting plate, the pressing plate, the shaking spring, the connecting plate and the organic fertilizer screening net, but also the cooperation of the connecting plate, the pressing plate and the shaking spring during use will make the organic fertilizer shake when being screened, thereby reducing the probability of the organic fertilizer blocking the sieve holes inside the organic fertilizer screening net; by arranging the connecting plate, the limiting plate and the inner cavity, the elastic component is limited when it is shaken by force, and at the same time, the cooperation of the inner cavity and the limiting plate reduces the probability of separation between the organic fertilizer and the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 This is a bottom view structural diagram of the fixing assembly of the utility model;

[0013] Figure 3 This is a schematic diagram of a three-dimensional exploded structure of a fixing component of the utility model;

[0014] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing component of the utility model;

[0015] Figure 5 It is a schematic diagram of the internal structure of the connection plate and the hook plugging of the utility model.

[0016] In the figure: 1, organic fertilizer screening net; 2, fixing component; 21, connecting plate; 211, limiting plate; 22, threaded groove; 23, elastic component; 231, pressing plate; 232, shaking spring; 24, hook; 241, inner cavity. DETAILED DESCRIPTION

[0017] 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 in 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.

[0018] Example 1

[0019] like Figure 1-5As shown, an organic fertilizer screen comprises: an organic fertilizer screening net 1, a fixing component 2, a connecting plate 21 and an elastic component 23, the organic fertilizer screening net 1 is used for screening organic fertilizer, the organic fertilizer screening net 1 is a circular screen, which will be plugged into the feed port of the organic fertilizer mixing tank when in use, and cover the feed port of the organic fertilizer mixing tank, and when the organic fertilizer enters the organic fertilizer mixing tank, it will pass through the organic fertilizer screening net 1, and be screened at the organic fertilizer screening net 1, so as to reduce the phenomenon of uneven particles when the organic fertilizer inside the organic fertilizer screening net 1 is stirred; the fixing component 2 is used for clamping the organic fertilizer screening net 1 on the organic fertilizer mixing tank: the top end of the connecting plate 21 and the bottom end of the organic fertilizer screening net 1 are fixedly connected, wherein the top end of the connecting plate 21 and the edge position of the bottom end of the organic fertilizer screening net 1 are in a welding relationship; the elastic component 23 is fixed to the bottom of the connecting plate 21, and the elastic component 23 is used for shaking the organic fertilizer screening net 1 under force.

[0020] The effect achieved by the entire embodiment 1 is that the organic fertilizer screen 1 is covered on the feed port of the organic fertilizer mixing tank by the fixing component 2, and then when the organic fertilizer enters the organic fertilizer mixing tank, it will pass through the organic fertilizer screen 1 and be screened at the organic fertilizer screen 1, thereby reducing the phenomenon of uneven particles when the organic fertilizer inside the organic fertilizer screen 1 is stirred.

[0021] Example 2

[0022] like Figure 1-5 As shown, an organic fertilizer screen, the elastic component 23 includes a pressing plate 231 arranged on one side of the connecting plate 21, wherein the material of the elastic component 23 can be a soft material, such as rubber, EVA and soft plastic material, to reduce the wear rate between the organic fertilizer screen 1 and the connecting plate 21 when the organic fertilizer screen 1 is shaken, two shaking springs 232 are fixed on the top of the pressing plate 231, and the existence of the shaking springs 232 creates a retractable space between the pressing plate 231 and the connecting plate 21, when the organic fertilizer is fed, the shaking springs 232 will shake, and the organic fertilizer in the gaps between the holes of the organic fertilizer screen 1 can be shaken off, thereby reducing the number of times the organic fertilizer screen 1 is cleaned when in use, and the tops of the shaking springs 232 are fixedly connected to the bottom of the connecting plate 21, and the shaking springs 232 are used to shake the organic fertilizer screen 1.

[0023] The fixing component 2 also includes a hook 24, the interior of the hook 24 is plugged into the connecting plate 21, and the plugged hook 24 and connecting plate 21 realize the telescopic function of the fixing component 2; the hook 24 includes an inner cavity 241 opened inside the hook 24, the inner cavity 241 and the hook 24 are integrated into a molded design, the hook 24 provides space for the telescopic connection plate 21, the inner cavity 241 and the connecting plate 21 are plugged, and the open diameter of the inner cavity 241 is smaller than the internal diameter of the inner cavity 241.

[0024] The connecting plate 21 includes a limiting plate 211 fixed on the connecting plate 21 and inserted into the inner cavity 241, wherein the limiting plate 211 and the connecting plate 21 are welded, which will limit the connection between the hook 24 and the connecting plate 21 when in use, and avoid the possibility of the hook 24 and the connecting plate 21 being separated. The diameter of the limiting plate 211 is larger than the diameter of the connecting plate 21, and the diameter of the connecting plate 21 is smaller than the diameter inside the inner cavity 241. The diameter of the limiting plate 211 is larger than the open diameter of the inner cavity 241.

[0025] The fixing component 2 also includes a threaded groove hook 22 opened inside the hook 24. The threaded groove hook 22 and the hook 24 are of an integrated molding design. The threaded groove hook 22 is located below the elastic component 23. When in use, the organic fertilizer screen 1 and the organic fertilizer mixing tank can be fixed by the hook 24 to prevent the probability of the organic fertilizer screen 1 and the organic fertilizer mixing tank falling off. The threaded groove hook 22 is used to fix the hook 24 and the organic fertilizer screen 1. Four fixing components 2 are arranged on the organic fertilizer screen 1. The design of multiple fixing components 2 will make the fixing method of the organic fertilizer screen 1 and the organic fertilizer mixing tank more stable, and the angle between two adjacent fixing components 2 is 90°.

[0026] The effect achieved by the entire embodiment 2 is that when the organic fertilizer enters the organic fertilizer mixing tank, it will be screened by the organic fertilizer screen 1. When the organic fertilizer and the organic fertilizer screen 1 are in contact, force will be applied to the organic fertilizer screen 1. At this time, the organic fertilizer screen 1 will apply force to the elastic component 23 under the action of the connecting plate 21. At this time, the shaking spring 232 will shake, and the organic fertilizer in the gap between the holes of the organic fertilizer screen 1 can be shaken off, reducing the number of times the organic fertilizer screen 1 is cleaned when in use. At the same time, the split connecting plate 21 and the hook 24 allow the organic fertilizer screen 1 to have a certain shaking space.

[0027] Working principle: When in use, first, the organic fertilizer screen 1 is covered on the feed port of the organic fertilizer mixing tank through the fixing component 2. Then, when the organic fertilizer enters the organic fertilizer mixing tank, it will pass through the organic fertilizer screen 1 and be screened at the organic fertilizer screen 1, thereby reducing the uneven particle phenomenon when the organic fertilizer inside the organic fertilizer screen 1 is stirred;

[0028] Secondly, when the organic fertilizer enters the organic fertilizer mixing tank, it will be screened by the organic fertilizer screen 1. When the organic fertilizer contacts the organic fertilizer screen 1, force will be applied to the organic fertilizer screen 1. At this time, the organic fertilizer screen 1 will apply force to the elastic component 23 under the action of the connecting plate 21. At this time, the shaking spring 232 will shake, and the organic fertilizer in the gaps between the holes of the organic fertilizer screen 1 can be shaken off, thereby reducing the number of times the organic fertilizer screen 1 is cleaned during use. At the same time, the split connecting plate 21 and the hook 24 allow the organic fertilizer screen 1 to have a certain shaking space, thereby finally completing the work.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An organic fertilizer screen, characterized in that: include: An organic fertilizer screening net (1), wherein the organic fertilizer screening net (1) is used for screening organic fertilizer; A fixing component (2), the fixing component (2) is used to clamp the organic fertilizer screening net (1) on the organic fertilizer mixing tank; the fixing component (2) comprises: A connecting plate (21), the top end of which is fixedly connected to the bottom end of the organic fertilizer screening net (1); An elastic component (23) is fixed to the bottom of the connecting plate (21), and is used to shake the organic fertilizer through the sieve (1) under force.

2. A kind of organic fertilizer screen according to claim 1, characterized in that: The elastic component (23) comprises a pressing plate (231) arranged on one side of the connecting plate (21) and two shaking springs (232) fixed to the top of the pressing plate (231), the tops of the shaking springs (232) are fixedly connected to the bottom of the connecting plate (21), and the shaking springs (232) are used to shake the organic fertilizer sieve (1).

3. A kind of organic fertilizer screen according to claim 2, characterized in that: The fixing assembly (2) further comprises: A hook (24), the interior of the hook (24) being plugged into the connecting plate (21); the hook (24) comprising an inner cavity (241) opened inside the hook (24), the inner cavity (241) being plugged into the connecting plate (21), and the open diameter of the inner cavity (241) being smaller than the inner diameter of the inner cavity (241).

4. A kind of organic fertilizer screen according to claim 3, characterized in that: The connecting plate (21) comprises a limiting plate (211) fixed on the connecting plate (21) and inserted into the inner cavity (241); the diameter of the limiting plate (211) is larger than the diameter of the connecting plate (21); the diameter of the connecting plate (21) is smaller than the diameter of the inner cavity (241); and the diameter of the limiting plate (211) is larger than the open diameter of the inner cavity (241).

5. A kind of organic fertilizer screen according to claim 1, characterized in that: The fixing component (2) further comprises a thread groove hook (22) disposed inside the hook (24), the thread groove hook (22) being located below the elastic component (23), and the thread groove hook (22) being used to fix the hook (24) and the organic fertilizer screening net (1).

6. A kind of organic fertilizer screen according to claim 1, characterized in that: Four fixing components (2) are arranged on the organic fertilizer screening net (1), and the angle between two adjacent fixing components (2) is 90°.

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