Anti-blocking fertilizing box of fertilizer distributor

Abstract

The utility model relates to the technical field of agricultural planting, in particular to an anti-blocking fertilizing box of a fertilizer spreader, which comprises a fertilizing box and a screen, the lower end of the fertilizing box is attached to the screen, an anti-blocking structure is arranged at the upper end of the screen, transverse plates are symmetrically and fixedly connected to the lower ends of two sides of the fertilizing box, threaded holes are formed in the lower ends of the transverse plates, and the threaded holes are communicated with the screen. The two ends of the screen are fixedly connected with through hole plates. According to the anti-blocking fertilization box of the fertilizer distributor, through cooperation of the anti-blocking structure and the screen, when the round holes and the through holes in the surface of the screen are staggered, large-particle fertilizer in the fertilization box can be squeezed and crushed, the crushed fertilizer can fall out of the fertilization box through the through holes in the surface of the screen, and according to the operation, a handle is repeatedly pulled after a period of time; and the fertilizer on the surface of the screen can be crushed, so that the surface of the screen can be cleaned more conveniently, and the probability of blockage is reduced.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to a fertilizer box for an anti-clogging fertilizer spreader. Background Technology

[0002] The fertilizer container is not only a container for fertilizer, but also a key system for ensuring the efficient operation of fertilizer spreaders. Its functions encompass storage and anti-clogging, pretreatment, uniform delivery, and ease of maintenance, and it adapts to diverse fertilizers and complex farmland environments through structural innovation.

[0003] For example, a fertilizer box for an anti-clogging fertilizer spreader with authorization announcement number "CN20941134U" uses a sieve plate installed inside the fertilizer box to ensure that the fertilizer particles entering the feed control device are uniform, preventing the feed control device from being blocked by large lumps of fertilizer. This also avoids the impact on the efficiency of fertilization operations due to partial blockage of the feed control device. However, this device is inconvenient to clean the sieve surface during use. After the device screens larger fertilizer particles, it is removed, processed, and reused. When the sieve becomes blocked, smaller fertilizer particles at the top cannot flow out normally, making sieve cleaning quite difficult. Utility Model Content

[0004] The purpose of this invention is to solve the problem of inconvenient screen cleaning in this device, and to propose an anti-clogging fertilizer applicator box.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a fertilizer box for an anti-clogging fertilizer spreader, including a fertilizer box and a screen. The lower end of the fertilizer box is attached to the screen, and the upper end of the screen is provided with an anti-clogging structure. Horizontal plates are symmetrically fixedly connected to the lower ends of both sides of the fertilizer box. Threaded holes are opened at the lower ends of the horizontal plates. Through-hole plates are fixedly connected to both ends of the screen, and through-holes are opened on the surface of the through-hole plates.

[0007] This feature uses bolts to secure the screen, allowing it to be replaced after wear and tear.

[0008] Preferably, the anti-clogging structure includes a straight plate and a first square plate. The lower end of the straight plate is in contact with the screen, the rear end of the straight plate is fixedly connected to the first square plate, the front end of the first square plate is in contact with the fertilizer box, the surface of the straight plate has multiple through holes, the front end of the straight plate is fixedly connected to a second square plate, the front end of the second square plate is fixedly connected to a handle, and the surface of the straight plate has multiple round holes.

[0009] This feature, through the cooperation of a straight plate and a screen, can crush large fertilizer particles passing through the screen while the straight plate and the round holes are reciprocating, reducing the probability of clogging.

[0010] Preferably, both ends of the straight plate penetrate the fertilizer box, and the other two ends of the straight plate are attached to the inner wall of the fertilizer box.

[0011] Preferably, each of the through-hole plates is fitted with two bolts through through holes on its surface, and the bolts are threadedly connected to the horizontal plate.

[0012] Preferably, the surface of the screen has multiple through holes, and the through holes on the surface of the screen correspond to the round holes.

[0013] This design, through the correspondence between the through holes and round holes on the screen surface, allows for the crushing effect when the two are intersected.

[0014] The present invention proposes an anti-clogging fertilizer applicator box, the beneficial effects of which are as follows: through the cooperation of the anti-clogging structure and the screen, the round holes on the surface of the straight plate are misaligned with the through holes on the surface of the screen and then reset. After the second square plate is attached to the surface of the fertilizer box, pulling the handle makes the first square plate attach to the rear end of the fertilizer box. When the round holes and the through holes on the screen surface are misaligned, the large particles of fertilizer inside are squeezed and broken, allowing the broken fertilizer to fall out of the fertilizer box through the through holes on the screen surface. According to the above operation, the handle is repeatedly pulled at intervals to reduce the probability of blockage caused by large particles of fertilizer. By breaking the fertilizer on the screen surface, the device can more easily clean the screen surface and reduce the probability of blockage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Top view;

[0017] Figure 3 This utility model Figure 1 A front sectional view;

[0018] Figure 4 This utility model Figure 1 A partial top sectional view;

[0019] Figure 5 This utility model Figure 3 Schematic diagram of part A in the middle;

[0020] Figure 6 This utility model Figure 3 Schematic diagram of part B in the middle.

[0021] In the diagram: 1. Fertilizer box, 2. Anti-clogging structure, 201. Straight plate, 202. First square plate, 203. Round hole, 204. Second square plate, 205. Handle, 3. Horizontal plate, 4. Bolt, 5. Through-hole plate, 6. Screen. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] See attached document Figure 1-6 In this embodiment, a fertilizer box for an anti-clogging fertilizer spreader includes a fertilizer box 1 and a screen 6. The lower end of the fertilizer box 1 is attached to the screen 6. The upper end of the screen 6 is provided with an anti-clogging structure 2. Horizontal plates 3 are symmetrically fixedly connected to the lower ends of both sides of the fertilizer box 1. Threaded holes are opened at the lower ends of the horizontal plates 3. Through-hole plates 5 are fixedly connected to both ends of the screen 6. Through-holes are opened on the surface of the through-hole plates 5.

[0024] Both ends of the straight plate 201 penetrate the fertilizer box 1, and the other two ends of the straight plate 201 are attached to the inner wall of the fertilizer box 1. The through-hole plates 5 are attached to two bolts 4 respectively through the through holes opened on the surface. The bolts 4 are threaded to the horizontal plate 3. The surface of the screen 6 has multiple through holes. The screen 6 is made of steel plate with multiple through holes. The through holes opened on the surface of the screen 6 correspond to the round holes 203. The round holes 203 are frustum-shaped with a narrow top and a wide bottom, making the lower end of the inner wall of the round holes 203 relatively sharp.

[0025] The anti-clogging structure 2 includes a straight plate 201 and a first square plate 202. The lower end of the straight plate 201 is attached to the screen 6, the rear end of the straight plate 201 is fixedly connected to the first square plate 202, the front end of the first square plate 202 is attached to the fertilizer box 1, the surface of the straight plate 201 has multiple through holes, the front end of the straight plate 201 is fixedly connected to a second square plate 204, the front end of the second square plate 204 is fixedly connected to a handle 205, the second straight plate 204 is connected to the straight plate 201 by screws, and the surface of the straight plate 201 has multiple round holes 203.

[0026] Working principle:

[0027] When using the fertilizer dispenser's fertilizer tank:

[0028] The operator welds the fertilizer box 1 to the main frame of the fertilizer spreader by bolts or welding, and connects the fertilizer spreading mechanism (such as a turntable or a spreading toothed disc) below to ensure gravity-assisted feeding.

[0029] Material feeding process:

[0030] The operator adds granular or powdered fertilizer into the fertilizer box 1. Under the influence of gravity, the fertilizer falls out of the fertilizer box 1 through the straight plate 201 and the screen 6. When the fertilizer passes through the screen 6, larger fertilizer particles are blocked. Clumps of fertilizer need to be broken up by the operator using tools when adding the fertilizer. When particles block the through holes 203 and 6, the operator pushes the second square plate 204 through the handle 205. The second square plate 204 can drive the first square plate 202 to move synchronously through the straight plate 201, so that the straight plate... After the round hole 203 on the surface of 201 is misaligned with the through hole on the surface of the screen 6, it is reset. After the second square plate 204 is attached to the surface of the fertilizer box 1, the handle 205 is pulled to make the first square plate 202 attach to the rear end of the fertilizer box 1. When the round hole 203 and the through hole on the surface of the screen 6 are misaligned, the large granular fertilizer inside will be squeezed and broken, so that the broken fertilizer can fall out of the fertilizer box 1 through the through hole on the surface of the screen 6. According to the above operation, the handle 205 is pulled repeatedly after a period of time to reduce the probability of blockage caused by large granular fertilizer.

[0031] Replacement process:

[0032] After prolonged use, wear and tear will increase the gaps in this device, requiring periodic replacement of its structure. The bolts 4 on both sides can be rotated and removed to allow the screen 6 to be disassembled and replaced. Simultaneously, the screws between the first straight plate 202 and the straight plate 201 can be rotated and removed to allow the straight plate 201 to be disassembled and removed. After replacement, it can be reinstalled.

[0033] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A fertilizer box for an anti-clogging fertilizer spreader, comprising a fertilizer box (1) and a screen (6), wherein the lower end of the fertilizer box (1) is in contact with the screen (6), characterized in that: The upper end of the screen (6) is provided with an anti-clogging structure (2). The lower ends of the two sides of the fertilizer box (1) are symmetrically fixedly connected with horizontal plates (3). The lower ends of the horizontal plates (3) are all provided with threaded holes. The two ends of the screen (6) are all fixedly connected with through-hole plates (5). The surface of the through-hole plates (5) is provided with through holes.

2. The anti-clog spreader box of claim 1, wherein: The anti-clogging structure (2) includes a straight plate (201) and a first square plate (202). The lower end of the straight plate (201) is attached to the screen (6). The rear end of the straight plate (201) is fixedly connected to the first square plate (202). The front end of the first square plate (202) is attached to the fertilizer box (1). The surface of the straight plate (201) is provided with multiple through holes. The front end of the straight plate (201) is fixedly connected to a second square plate (204). The front end of the second square plate (204) is fixedly connected to a handle (205). The surface of the straight plate (201) is provided with multiple round holes (203).

3. The anti-clog spreader box of claim 2, wherein: Both ends of the straight plate (201) penetrate the fertilizer box (1), and the other two ends of the straight plate (201) are attached to the inner wall of the fertilizer box (1).

4. The fertilizer box of the anti-clogging fertilizer spreader according to claim 1, characterized in that: Each of the through-hole plates (5) is fitted with two bolts (4) through through holes on its surface, and the bolts (4) are threadedly connected to the horizontal plate (3).

5. The fertilizer box of the anti-clogging fertilizer spreader according to claim 1, characterized in that: The surface of the screen (6) is provided with a plurality of through holes, and the through holes on the surface of the screen (6) correspond to the round holes (203).

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