Microbial fertilizer strip applying machine

Abstract

The invention relates to an agricultural implement, in particular to a microbial fertilizer strip application machine. Comprising a frame, a soil dividing plough share, a fertilizer loading hopper, cage stirring shaft assemblies and a cage stirring shaft rotation driving mechanism, the fertilizer loading hopper is arranged on the frame, multiple cage stirring shaft assemblies arranged in the front-back direction are arranged in the fertilizer loading hopper, and a plurality of strip-shaped openings extending in the front-back direction are formed in a fertilizer bottom plate of the fertilizer loading hopper and correspond to the cage stirring shaft assemblies; the stirring cage shaft rotation driving mechanism is arranged on the rear side of the frame and is in transmission connection with the multiple groups of stirring cage shaft assemblies; the front side of the frame is provided with a plurality of soil dividing ploughshares respectively corresponding to the strip-shaped openings, the soil dividing ploughshares are used for digging fertilization furrows on the ground, and the stirring cage shaft rotation driving mechanism is used for driving the stirring cage shaft assembly to rotate for fertilization. The device is simple in structure and low in production cost, is used for hauling, furrow application and dressing of organic solid fertilizer, and is convenient to maintain; and the requirement for the field topography is low, the device can be suitable for various farmlands, and the labor cost is greatly saved.

Description

Technical Field

[0001] The invention relates to an agricultural implement, in particular to a microbial fertilizer strip spreader. Background Art

[0002] Microbial fertilizer is a green fertilizer. Compared with chemical fertilizer, it can improve soil fertility and the quality of cultivated land. However, the utilization of farmyard manure in rural areas is low, which not only wastes resources but also causes environmental pollution. At present, the fertilizer spreaders on the market are mainly used for spreading and flat application, and cannot be used for strip application, so the fertilizer application amount is required to be high, resulting in resource waste and failure to give full play to the fertilizer effect. In addition, the existing agricultural fertilizer spreaders cannot meet the needs of field topdressing in the middle and late stages of crop growth. Summary of the invention

[0003] In view of the above problems, the object of the present invention is to provide a microbial fertilizer strip application machine to solve the problem that existing fertilization equipment is unable to perform strip application and field topdressing operations.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] The present invention provides a microbial fertilizer strip spreading machine, comprising a vehicle frame, a soil-dividing plowshare, a fertilizer loading bucket, a stirring cage shaft assembly and a stirring cage shaft rotation driving mechanism, wherein the fertilizer loading bucket is arranged on the vehicle frame, a plurality of groups of stirring cage shaft assemblies arranged along the front-rear direction are arranged inside the fertilizer loading bucket, a plurality of strip openings extending along the front-rear direction are respectively arranged on a fertilizer bottom plate of the fertilizer loading bucket corresponding to each stirring cage shaft assembly; the stirring cage shaft rotation driving mechanism is arranged on the rear side of the vehicle frame and is transmission-connected with the plurality of stirring cage shaft assemblies; a plurality of soil-dividing plowshares corresponding to the respective strip openings are arranged on the front side of the vehicle frame, the soil-dividing plowshares are used to open fertilizer furrows on the ground, and the stirring cage shaft rotation driving mechanism is used to drive the stirring cage shaft assembly to rotate for fertilizing.

[0006] The outer sides of each strip-shaped opening are surrounded by a material discharge baffle plate to form a strip-shaped fertilization opening, and the cross section of the strip-shaped fertilization opening is an inverted trapezoidal structure.

[0007] Each of the stirring cage shaft assemblies comprises two stirring cage shafts arranged in parallel, and the two ends of the stirring cage shaft are supported by two bearing seats II arranged on the front and rear sides of the frame.

[0008] The stirring cage shaft rotation drive mechanism includes a driving gear, a driven gear, a gear transmission shaft, a transmission assembly and a hydraulic motor, wherein the gear transmission shaft is arranged on the rear side of the frame along the left-right direction, and both ends are supported by bearing seat I, and the gear transmission shaft is provided with driving gears of the same number as the stirring cage shaft, and the end of each stirring cage shaft is provided with a driven gear meshing with the corresponding driving gear; the hydraulic motor is arranged at one end of the rear side of the frame, and the output end is connected to the gear transmission shaft through the transmission assembly, and the hydraulic motor drives multiple stirring cage shafts to rotate synchronously.

[0009] A plurality of support frames are provided on the rear side of the frame corresponding to each of the stirring cage shaft assemblies, and the gear transmission shaft is rotatably connected to the plurality of support frames.

[0010] A plurality of mounting supports for mounting the soil-dividing plowshare are provided on the front side of the frame. The upper end of the soil-dividing plowshare is inserted into the mounting support and is locked and fixed by a locking nut. The mounting height of the soil-dividing plowshare can be adjusted.

[0011] Two lower suspension members and an upper suspension wall located between the two lower suspension members and extending upward are arranged at intervals on the front side of the frame. The upper suspension wall and the two lower suspension members are used for being hung with external agricultural machinery.

[0012] The advantages and beneficial effects of the present invention are as follows: the microbial fertilizer strip spreader provided by the present invention has a simple structure and low production cost, is used for hauling and strip spreading and topdressing organic solid fertilizers, is easy to use and maintain; the present invention has low requirements on field topography, can be adapted to various farmlands, greatly saves labor costs, can meet the needs of ranch breeders, improves the fertilizer spreading efficiency and the uniformity of fertilizer spreading, has high work efficiency, saves time and effort, and is economical and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A top view of a microbial fertilizer strip applicator according to the present invention;

[0014] Figure 2 This is a front view of a microbial fertilizer strip applicator according to the present invention;

[0015] Figure 3 The figure is a side view of a microbial fertilizer strip applicator according to the present invention.

[0016] In the figure: 1 is a frame, 2 is a bearing seat I, 3 is a driving gear, 4 is a driven gear, 5 is a support frame, 6 is a gear transmission shaft, 7 is a mixing cage shaft, 8 is a bearing seat II, 9 is a transmission assembly, 10 is a hydraulic motor, 11 is a fertilizer base plate, 12 is a soil dividing plowshare, 13 is a mounting support, 14 is a locking nut, 15 is a lower hanging member, 16 is a lower material baffle, 17 is an upper hanging wall, and 18 is a fertilizer bucket. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] See also Figures 1 to 3As shown, the present invention provides a microbial fertilizer strip spreader, comprising a frame 1, a soil-dividing plowshare 12, a fertilizer loading bucket 18, a stirring cage shaft assembly and a stirring cage shaft rotation drive mechanism, wherein the fertilizer loading bucket 18 is arranged on the frame 1, and a plurality of groups of stirring cage shaft assemblies arranged along the front-to-back direction are arranged inside the fertilizer loading bucket 18, and a plurality of strip openings extending along the front-to-back direction are respectively arranged on the fertilizer bottom plate 11 of the fertilizer loading bucket 18 corresponding to each stirring cage shaft assembly; the stirring cage shaft rotation drive mechanism is arranged on the rear side of the frame 1, and is transmission-connected with the plurality of stirring cage shaft assemblies; a plurality of soil-dividing plowshares 12 corresponding to each strip opening are arranged on the front side of the frame 1, and the soil-dividing plowshares 12 are used to open fertilizer furrows on the ground, and the stirring cage shaft rotation drive mechanism is used to drive the stirring cage shaft assembly to rotate for fertilizing.

[0019] See also Figure 2 As shown, in the embodiment of the present invention, the outer sides of each strip opening at the bottom of the fertilizer hopper 18 are surrounded by a material discharge baffle 16 to form a strip fertilizer application opening, and the cross section of the strip fertilizer application opening is an inverted trapezoidal structure.

[0020] See also Figure 1 As shown, in the embodiment of the present invention, each mixing cage shaft assembly includes two mixing cage shafts 7 arranged in parallel, and the two ends of the mixing cage shaft 7 are supported by two bearing seats Ⅱ8 arranged on the front and rear sides of the frame 1. The mixing cage shaft rotation drive mechanism includes a driving gear 3, a driven gear 4, a gear transmission shaft 6, a transmission assembly 9 and a hydraulic motor 10, wherein the gear transmission shaft 6 is arranged on the rear side of the frame 1 along the left and right directions, and the two ends are supported by the bearing seat Ⅰ2, and the gear transmission shaft 6 is provided with the same number of driving gears 3 as the mixing cage shaft 7, and the end of each mixing cage shaft 7 is provided with a driven gear 4 meshing with the corresponding driving gear 3; the hydraulic motor 10 is arranged at one end of the rear side of the frame 1, and the output end is connected to the gear transmission shaft 6 through the transmission assembly 9, and the hydraulic motor 10 drives multiple mixing cage shafts 7 to rotate synchronously. Specifically, the mixing cage shaft 7 is a spiral conveying shaft. The transmission assembly 9 is a gear transmission assembly.

[0021] Furthermore, a plurality of support frames 5 are provided on the rear side of the frame 1 corresponding to each stirring cage shaft assembly, and the gear transmission shaft 6 is rotatably connected to the plurality of support frames 5 .

[0022] See also Figure 2 and Figure 3 As shown, in the embodiment of the present invention, a plurality of mounting supports 13 for mounting the soil-dividing plowshare 12 are provided on the front side of the frame 1, the upper end of the soil-dividing plowshare 12 is inserted into the mounting support 13 and is locked and fixed by a locking nut 14, and the installation height of the soil-dividing plowshare 12 can be adjusted.

[0023] Furthermore, two lower suspension members 15 and an upper suspension wall 17 extending upward between the two lower suspension members 15 are provided at intervals on the front side of the vehicle frame 1. The upper suspension wall 17 and the two lower suspension members 15 are used to be connected to external agricultural machinery. In this embodiment, the vehicle frame 1 is hydraulically suspended on the rear side of the tractor in a three-point manner through the suspension wall 17 and the two lower suspension members 15.

[0024] The present invention provides a microbial fertilizer strip application machine, the working principle of which is:

[0025] During operation, the power of the tractor hydraulic pump is transmitted to the hydraulic motor 10 of the microbial fertilizer strip spreader through the distributor. The hydraulic motor 10 transmits the output, drives the gear transmission shaft 6 to rotate counterclockwise through the transmission assembly 9, and drives the stirring cage shaft 7 to rotate through the gear transmission. The stirring cage shaft 7 rotates to evenly stir the microbial fertilizer through the stirring blades. At the same time, the stirring cage shaft 7 rotates to output the microbial fertilizer in the fertilizer hopper 18 through the strip fertilizer port. On the other hand, the microbial fertilizer strip spreader opens a fertilizer ditch on the ground through the soil dividing plowshare 12, and the microbial fertilizer is evenly applied in the fertilizer ditch under the guidance of the unloading baffle 16.

[0026] The present invention provides a microbial fertilizer strip spreader with a simple structure and low production cost. The machine is used for hauling, strip spreading and topdressing organic solid fertilizers and is easy to use and maintain. The machine has low requirements on field topography and can be adapted to various farmlands and cultivated land, greatly saving labor costs and meeting the needs of ranch breeders. The machine improves the efficiency and uniformity of fertilizer spreading, has high work efficiency, saves time and effort, and is economical and practical.

[0027] The above description is only an embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, expansion, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A microbial fertilizer strip applicator, characterized in that: The invention comprises a vehicle frame (1), a soil-dividing plowshare (12), a fertilizer-loading bucket (18), a stirring cage shaft assembly and a stirring cage shaft rotation driving mechanism, wherein the fertilizer-loading bucket (18) is arranged on the vehicle frame (1), a plurality of stirring cage shaft assemblies arranged in the front-to-back direction are arranged inside the fertilizer-loading bucket (18), and a plurality of strip-shaped openings extending in the front-to-back direction are respectively arranged on the fertilizer bottom plate (11) of the fertilizer-loading bucket (18) corresponding to each stirring cage shaft assembly; the stirring cage shaft rotation driving mechanism is arranged on the rear side of the vehicle frame (1) and is transmission-connected with the plurality of stirring cage shaft assemblies; a plurality of soil-dividing plowshares (12) corresponding to each strip-shaped opening are respectively arranged on the front side of the vehicle frame (1), the soil-dividing plowshares (12) are used to open fertilizer furrows on the ground, and the stirring cage shaft rotation driving mechanism is used to drive the stirring cage shaft assembly to rotate for fertilizing.

2. The microbial fertilizer strip applicator according to claim 1, characterized in that: The outer sides of each strip-shaped opening are surrounded by a material discharge baffle plate (16) to form a strip-shaped fertilizer application opening, and the cross section of the strip-shaped fertilizer application opening is an inverted trapezoidal structure.

3. The microbial fertilizer strip applicator according to claim 1, characterized in that: Each of the stirring cage shaft assemblies comprises two stirring cage shafts (7) arranged in parallel, and the two ends of the stirring cage shaft (7) are supported by two bearing seats II (8) arranged on the front and rear sides of the frame (1).

4. The microbial fertilizer strip applicator according to claim 3, characterized in that: The stirring basket shaft rotation driving mechanism comprises a driving gear (3), a driven gear (4), a gear transmission shaft (6), a transmission assembly (9) and a hydraulic motor (10), wherein the gear transmission shaft (6) is arranged on the rear side of the frame (1) along the left-right direction and supported at both ends by bearing seats I (2), the gear transmission shaft (6) is provided with driving gears (3) of the same number as the stirring basket shafts (7), and the end of each stirring basket shaft (7) is provided with a driven gear (4) meshing with the corresponding driving gear (3); the hydraulic motor (10) is arranged at one end of the rear side of the frame (1), and the output end is connected to the gear transmission shaft (6) through the transmission assembly (9), and the hydraulic motor (10) drives the multiple stirring basket shafts (7) to rotate synchronously.

5. The microbial fertilizer strip applicator according to claim 4, characterized in that: A plurality of support frames (5) are provided on the rear side of the vehicle frame (1) corresponding to each of the stirring cage shaft assemblies, and the gear transmission shaft (6) is rotatably connected to the plurality of support frames (5).

6. The microbial fertilizer strip applicator according to claim 1, characterized in that: The front side of the vehicle frame (1) is provided with a plurality of mounting supports (13) for mounting the soil-dividing plowshare (12); the upper end of the soil-dividing plowshare (12) is inserted into the mounting support (13) and is locked and fixed by a locking nut (14); and the mounting height of the soil-dividing plowshare (12) is adjustable.

7. The microbial fertilizer strip applicator according to claim 1, characterized in that: Two lower suspension members (15) and an upper suspension wall (17) located between the two lower suspension members (15) and extending upward are arranged at intervals on the front side of the vehicle frame (1); the upper suspension wall (17) and the two lower suspension members (15) are used for being connected to external agricultural machinery.

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