A structure for preventing fertilizer from corroding metal parts

Abstract

The utility model discloses a structure for preventing fertilizer from corroding metal parts, and relates to the technical field of fertilizer spreaders; the structure comprises a bracket, a first baffle is fixedly installed on one side of the bracket, a second baffle is detachably installed on the bottom end of the first baffle, a slot is symmetrically provided on the bottom end of the first baffle, a pre-buried slot is provided on one side of the first baffle close to the slot, one side of the pre-buried slot passes through the slot, an insertion rod is symmetrically fixedly installed on the top end of the second baffle, a limiting component is provided inside the pre-buried slot, the limiting component comprises a slider slidably connected inside the pre-buried slot, a limiting rod is fixedly installed on one side of the slider facing the slot, and a limiting slot is provided on the surface of the insertion rod; the first baffle arranged at the discharge port of the charging hopper prevents the fertilizer coming out of the discharge port from splashing onto other metal surfaces and adhering to the metal surface and corroding, thereby effectively protecting the long-term use of the metal parts and greatly reducing the trouble of separate cleaning after spreading.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer spreaders, in particular to a structure for preventing fertilizers from corroding metal parts. Background Art

[0002] When the fertilizer spreader is spreading fertilizer, since the outlet of the fertilizer spreader has no corresponding protection measures or the protection is not tight enough, the fertilizer will adhere to the surface of other metal parts around it. The melting process of the fertilizer and water will corrode the metal parts and reduce the service life of the metal parts. In view of the above problems, a structure for preventing fertilizer from corroding metal parts is proposed to solve the above problems. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a structure for preventing fertilizer from corroding metal parts.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a structure for preventing fertilizer from corroding metal parts, comprising a charging hopper, a bracket is fixedly installed on the surface of the charging hopper near the discharge port, a first baffle is fixedly installed on one side of the bracket, a second baffle is detachably provided on the bottom end of the first baffle, a slot is symmetrically provided on the bottom end of the first baffle, a pre-buried slot is provided on one side of the first baffle near the slot, one side of the pre-buried slot passes through the slot, and a plug rod is symmetrically fixedly installed on the top end of the second baffle;

[0005] A limit assembly is provided inside the embedded groove, and the limit assembly includes a slider slidably connected inside the embedded groove, a limit rod is fixedly installed on one side of the slider facing the slot, and a limit groove is provided on the surface of the insertion rod.

[0006] Preferably, the limiting assembly further comprises a push rod elastically connected to the bottom corner of the first baffle surface, the push rod extends to the interior of the embedded groove, and a triangular groove is formed at the top of the sliding block.

[0007] Preferably, a spring assembly is fixedly mounted on one side of the embedded groove away from the slot, and the sliding block is connected to the other side of the spring assembly.

[0008] Preferably, two connection blocks are symmetrically fixedly mounted on the bottom end of one side of the first baffle.

[0009] Preferably, two connecting frames are symmetrically fixedly mounted on the top end of one side of the first baffle.

[0010] Preferably, the first baffle plate and the second baffle plate are both made of stainless steel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The first baffle plate arranged at the discharge port of the charging hopper prevents the fertilizer from splashing onto other metal surfaces and adhering to the metal surface and corroding it, thereby effectively protecting the long-term use of metal parts and greatly reducing the trouble of separate cleaning after sowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the combination of the first baffle and the second baffle in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the second baffle in the utility model;

[0017] Figure 4 This is a cross-sectional view of the structure of the limiting component in the utility model.

[0018] In the figure: 1, loading hopper; 2, bracket; 3, first baffle; 301, connecting block; 302, connecting frame; 4, second baffle; 401, plug rod; 402, limit groove; 5, push rod; 6, slot; 7, embedded groove; 8, slider; 9, spring assembly; 10, limit rod; 11, triangular groove. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Figure 1-Figure 4As shown, the utility model provides a structure for preventing fertilizer from corroding metal parts, including a charging hopper 1, fertilizer is filled inside the charging hopper 1, and fertilizer removal work is performed as the machine moves. A bracket 2 is fixedly installed on the surface of the charging hopper 1 near the discharge port, and a first baffle 3 is fixedly installed on one side of the bracket 2. The bottom end of the first baffle 3 is detachably provided with a second baffle 4, and the first baffle 3 and the second baffle 4 are both made of stainless steel. The first baffle 3 and the second baffle 4 prevent the fertilizer coming out of the discharge port of the charging hopper 1 from splashing onto other metal surfaces to corrode the metal. A slot 6 is symmetrically provided at the bottom end of the first baffle 3, and a pre-buried slot 7 is provided on one side of the first baffle 3 near the slot 6, and one side of the pre-buried slot 7 passes through the slot 6, and an insertion rod 401 is symmetrically fixedly installed on the top of the second baffle 4, and the insertion rod 401 at the top of the second baffle 4 is inserted into the slot 6 at the bottom end of the first baffle 3, and then the second baffle 4 is limited and fixed by a limiting component;

[0021] A limit assembly is provided inside the embedded groove 7, and the limit assembly includes a slider 8 slidably connected to the inside of the embedded groove 7, and a limit rod 10 is fixedly installed on the slider 8 facing one side of the slot 6. A limit groove 402 is provided on the surface of the insertion rod 401. After the insertion rod 401 is inserted into the slot 6, the limit rod 10 is inserted into the limit groove 402 on one side of the insertion rod 401 under the sliding action of the slider 8.

[0022] The limiting assembly also includes a push rod 5 elastically connected to the bottom corner of the surface of the first baffle 3, the push rod 5 extends to the interior of the embedded groove 7, a triangular groove 11 is provided at the top of the slider 8, a spring assembly 9 is fixedly installed on one side of the embedded groove 7 away from the slot 6, and the slider 8 is connected to the other side of the spring assembly 9.

[0023] When the second baffle plate 4 needs to be removed from the bottom end of the first baffle plate 3, the push rod 5 is pressed to slide toward the inside of the embedded groove 7. During the sliding process, the push rod 5 is squeezed with the inclined surface of the triangular groove 11, so that the slider 8 is attached with the limit rod 10 and is extracted from the limit groove 402 on the side of the insertion rod 401.

[0024] Two connection blocks 301 are symmetrically fixedly installed at the bottom end of one side of the first baffle plate 3 , and two connection frames 302 are symmetrically fixedly installed at the top end of one side of the first baffle plate 3 .

[0025] The connecting block 301 and the connecting frame 302 are both connected to the surface of the machine, thereby increasing the stability and firmness of the first baffle 3 .

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A structure for preventing fertilizer from corroding metal parts, comprising a charging hopper (1), characterized in that: A bracket (2) is fixedly installed on the surface of the charging hopper (1) near the discharge port, a first baffle (3) is fixedly installed on one side of the bracket (2), a second baffle (4) is detachably provided at the bottom end of the first baffle (3), a slot (6) is symmetrically provided at the bottom end of the first baffle (3), a pre-buried slot (7) is provided on one side of the first baffle (3) near the slot (6), one side of the pre-buried slot (7) passes through the slot (6), and an insertion rod (401) is symmetrically fixedly installed at the top end of the second baffle (4); A limit assembly is provided inside the embedded groove (7), and the limit assembly comprises a slider (8) slidably connected inside the embedded groove (7), a limit rod (10) is fixedly installed on one side of the slider (8) facing the slot (6), and a limit groove (402) is provided on the surface of the insertion rod (401).

2. A structure for preventing fertilizer from corroding metal parts as claimed in claim 1, characterized in that: The limiting assembly also includes a push rod (5) elastically connected to the bottom corner of the surface of the first baffle (3), the push rod (5) extending to the inside of the embedded groove (7), and a triangular groove (11) is formed at the top of the sliding block (8).

3. A structure for preventing fertilizer from corroding metal parts as claimed in claim 2, characterized in that: A spring assembly (9) is fixedly mounted on one side of the embedded groove (7) away from the slot (6), and the sliding block (8) is connected to the other side of the spring assembly (9).

4. A structure for preventing fertilizer from corroding metal parts as claimed in claim 1, characterized in that: Two connection blocks (301) are symmetrically fixedly mounted on the bottom end of one side of the first baffle (3).

5. A structure for preventing fertilizer from corroding metal parts as claimed in claim 4, characterized in that: Two connecting frames (302) are symmetrically fixedly mounted on the top end of one side of the first baffle (3).

6. A structure for preventing fertilizer from corroding metal parts as claimed in claim 1, characterized in that: The first baffle plate (3) and the second baffle plate (4) are both made of stainless steel.

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