A fertilizer spreading mechanism for a matched organic fertilizer spreading vehicle

Abstract

The utility model discloses a kind of fertilizer spreading mechanism for matching organic fertilizer spreading vehicle, by shell, feeding flared hopper, material application long barrel groove, material application long barrel groove cover, pin column, left and right spiral opposite spreading auger shaft, driving sprocket and bearing composition.The utility model can be matched with existing market's fertilizer spreading vehicle, realize accurate strip application organic fertilizer, and simple structure, low in cost.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to a fertilizer spreading mechanism for use with an organic fertilizer spreading vehicle. Background Technology

[0002] In recent years, with the advancement of black soil protection efforts in my country, the demand for organic fertilizer application in agricultural production has gradually increased, leading to the widespread use of various types of organic fertilizer spreaders in the market. Classified by spreading mechanism, these mainly include disc-type spreaders and double-auger vertical spreaders. Both mechanisms can efficiently and evenly spread organic fertilizer materials; however, in terms of operational effectiveness, the distribution of organic fertilizer materials is not concentrated, especially in row planting patterns, where some materials scatter onto the covering straw, resulting in reduced utilization of organic fertilizer materials. Therefore, researching a spreading mechanism capable of precise strip application of organic fertilizer is of great significance. Summary of the Invention

[0003] The technical problem this invention aims to solve is to provide an organic fertilizer spreading mechanism that is simple in structure and easy to use, ensuring accurate application of organic fertilizer to the crop planting zone and improving fertilizer utilization. The technical solution of this invention is as follows:

[0004] A fertilizer spreading mechanism for use with an organic fertilizer spreading vehicle includes a housing, a flared feed hopper, a long feed trough, a long feed trough cover, a pin, a continuous fertilizer spreading vehicle support, a left and right helical spreading auger shaft, a drive sprocket, and bearings. The housing has a feed inlet at its top, and the flared feed hopper is fixed to the feed inlet. An outlet is located diagonally below the feed inlet of the housing, and the long feed trough is fixed to the outlet. The long feed trough cover is fixedly installed above the long feed trough via the pin. The continuous fertilizer spreading vehicle support is fixed to both sides of the housing. The left and right helical spreading auger shafts are supported at both ends by the bearings and placed inside the housing, with the drive sprocket installed at one end for driving the left and right helical spreading auger shafts to rotate and feed the fertilizer.

[0005] Preferably, the downward slope angle of the discharge port of the feeding elongated trough is 30° to 60°.

[0006] Preferably, the number of discharge ports of the shell is determined according to the number of crop rows to be spread.

[0007] Preferably, the left and right helical opposing spreading auger shaft is provided with multiple sets of left and right helical opposing blades that match the number of discharge ports.

[0008] Beneficial effects of this utility model

[0009] Precision strip application: Through the structure and rotation of the left and right spiral opposing spreading auger shaft, the organic fertilizer material is concentrated and applied in strips, significantly improving the fertilizer utilization rate.

[0010] Easy maintenance: The wet organic fertilizer material can be easily cleared by removing the cover of the feeding cylinder.

[0011] Highly adaptable: It can be used with existing fertilizer spreaders, and its cost is comparable to that of traditional disc spreaders, making it easy to promote. Attached Figure Description

[0012] Figure 1 : Front view of a fertilizer spreading mechanism for use with an organic fertilizer spreading vehicle

[0013] Figure 2 Left view of a fertilizer spreading mechanism for use with an organic fertilizer spreading vehicle.

[0014] Figure 3 Schematic diagram of the left and right spiral opposing spreading auger shaft structure.

[0015] Explanation of reference numerals in the attached figures:

[0016] Figure 1 1-Shell; 4-Papering cylinder cover; 5-Pin; 7-Left and right spiral opposing spreading auger shaft; 8-Drive sprocket; 9-Bearing;

[0017] Figure 2 2-Infeed flared hopper; 3-Export long cylinder trough; 6-Continuous fertilizer spreader support;

[0018] Figure 3 :7-Left and right spiral opposite spreading auger shaft. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0020] See Figure 1 , Figure 2 and Figure 3A fertilizer spreading mechanism for use with an organic fertilizer spreading vehicle includes a housing (1), a flared feed hopper (2), a long spreading cylinder trough (3), a long spreading cylinder trough cover (4), a pin (5), a fertilizer spreading vehicle support (6), a left and right opposing spiral spreading auger shaft (7), a drive sprocket (8), and a bearing (9); a feed inlet is provided above the housing (1), and the flared feed hopper (2) is fixed at the feed inlet; a discharge outlet is provided diagonally below the feed inlet of the housing (1), and the spreading... The material trough (3) is fixed at the outlet; the material trough cover (4) is fixedly installed above the material trough (3) by the pin (5); the fertilizer spreading vehicle bracket (6) is fixed on both sides of the housing (1); the left and right spiral opposing spreading auger shaft (7) is supported at both ends by the bearing (9) and placed inside the housing (1), while the drive sprocket (8) is installed at one end to drive the left and right spiral opposing spreading auger shaft (7) to rotate and feed materials.

[0021] Preferably, the downward slope angle of the discharge port of the feeding elongated trough (3) is 30° to 60°.

[0022] Preferably, the number of discharge ports of the shell (1) is determined according to the number of crop rows to be spread.

[0023] Preferably, the left and right spiral opposing spreading auger shaft (7) is provided with multiple sets of left and right spiral opposing blades that match the number of discharge ports.

[0024] Specifically, a fertilizer spreading mechanism for use with an organic fertilizer spreading vehicle is connected to the organic fertilizer spreading vehicle via the fertilizer spreading vehicle bracket (6). The fertilizer spreading vehicle pushing mechanism feeds the organic fertilizer material into the housing (1) through the feed flared hopper (2). The left and right helical spreading auger shaft (7), relying on its own structure, rotates at the bearing (9) support point under the drive of the drive sprocket (8), pushing the organic fertilizer material into the application cylinder trough (3) to achieve precise strip application. When the material is blocked, it can be cleared by disassembling the pin (5) and opening the application cylinder trough cover (4). The number of discharge ports of the housing (1) and the number of left and right helical blade groups of the left and right helical spreading auger shaft (7) are configured according to the number of crop rows to ensure that organic fertilizer material is applied to multiple rows simultaneously and precisely.

Claims

1. A fertilizer spreading mechanism for use with an organic fertilizer spreading vehicle, comprising a housing (1), a flared feed hopper (2), a long spreading cylinder trough (3), a long spreading cylinder trough cover (4), a pin (5), a fertilizer spreading vehicle support (6), a left and right opposing spiral spreading auger shaft (7), a drive sprocket (8), and a bearing (9); a feed inlet is provided above the housing (1), and the flared feed hopper (2) is fixed at the feed inlet; a discharge outlet is provided obliquely below the feed inlet of the housing (1), and the... The long feeding cylinder trough (3) is fixed at the discharge port; the long feeding cylinder trough cover (4) is fixedly installed above the long feeding cylinder trough (3) by the pin (5); the continuous spreading fertilizer truck bracket (6) is fixed on both sides of the housing (1); the left and right spiral opposing spreading auger shaft (7) is supported at both ends by the bearing (9) and placed inside the housing (1), while the drive sprocket (8) is installed at one end to drive the left and right spiral opposing spreading auger shaft (7) to rotate and feed materials.

2. The fertilizer spreading mechanism for use with an organic fertilizer spreading vehicle according to claim 1, wherein the downward slope angle of the discharge port of the long spreading cylinder trough (3) is 30° to 60°.

3. The fertilizer spreading mechanism for use with an organic fertilizer spreading vehicle according to claim 1, wherein the number of discharge ports of the housing (1) is determined according to the number of crop rows to be spread.

4. The fertilizer spreading mechanism for a matching organic fertilizer spreading vehicle according to claim 1, wherein the left and right helical opposing spreading auger shaft (7) is provided with multiple sets of left and right helical opposing blades matching the number of discharge ports.

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