Folding type fertilizing device matched with agricultural machinery for use

Abstract

The utility model discloses a folding fertilization device matched with agricultural machinery for use, and relates to the technical field of agricultural machinery, the folding fertilization device comprises a plurality of mounting racks, a fertilization box and a fertilization component, the number of the mounting racks is multiple, and every two adjacent mounting racks are rotatably connected, so that the mounting racks at two ends can be bent relative to the mounting rack in the middle; the fertilizing boxes are correspondingly mounted at the upper ends of the mounting frames respectively; the fertilizer applying components are arranged on the mounting racks correspondingly, each fertilizer applying component comprises a fertilizer applicator lifting rod, a fertilizer applicator and a plurality of driving assemblies, and the fertilizer applicator lifting rods are arranged in the direction perpendicular to the advancing direction of the mounting racks and rotationally connected to the mounting racks; the fertilizer applicators are fixed on the fertilizer applicator lifting rod, and are communicated with the fertilizer application box through the fertilizer application pipes in a one-to-one correspondence manner; the mounting end of the driving assembly is fixed on the mounting frame, and the driving end of the driving assembly is in transmission connection with the fertilizer applicator lifting rod to drive the fertilizer applicator to lift; it can be ensured that adaptive fertilization operation can be carried out according to the actual width needing operation.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, and more specifically, to a folding fertilizing device used in conjunction with agricultural machinery. Background Art

[0002] In the prior art, the mechanized deep fertilization technology mainly refers to using agricultural machinery to apply chemical fertilizers at a certain depth below the soil surface according to various types, quantities, and fertilizer position effects required by agronomy during plowing, sowing, and the mid - growth stage of crops. Its main contents include: deep application of base fertilizer, simultaneous deep application of chemical fertilizers during sowing, and deep application of topdressing. According to the types and characteristics of fertilizers, fertilizing machines can be divided into solid chemical fertilizer applicators, solid manure applicators, liquid chemical fertilizer applicators, and liquid manure applicators; according to the fertilizing method, they can be divided into spreading machines, seed fertilizer applicators, topdressing applicators, and fertilizing - sowing machines. Currently, the working width of field fertilization operations is too narrow or the fertilizer spreading is uneven. The existing crop planting mode is gradually transitioning from a narrow - mode to a wide - mode operation mode, and a wide - width fertilizing machine is needed to meet the actual needs. At the same time, if the height of the fertilizer applicator itself is not effectively adjusted when the width is adjusted on the mounting frame, the actual working efficiency will be reduced, and it will also interfere with other soils that do not need to be operated.

[0003] Therefore, aiming at the existing problems, how to provide a folding fertilizing device used in conjunction with agricultural machinery that can ensure adaptive fertilization operations according to the working width required in practice is an urgent problem to be solved by those skilled in the art. Summary of the Utility Model

[0004] Therefore, the utility model provides a folding fertilizing device used in conjunction with agricultural machinery, which can ensure adaptive fertilization operations according to the working width required in practice.

[0005] In order to achieve the above - mentioned purpose, the utility model adopts the following technical solutions:

[0006] A folding fertilizing device used in conjunction with agricultural machinery, comprising:

[0007] Mounting frames, the number of the mounting frames is multiple, and two adjacent mounting frames are rotatably connected to enable the mounting frames at both ends to be bent relative to the middle mounting frame;

[0008] Fertilizing boxes, the number of the fertilizing boxes is multiple, and they are respectively installed at the upper ends of each mounting frame;

[0009] Fertilizing components, the number of the fertilizing components is multiple, and each is correspondingly installed on each of the mounting frames. Each of the fertilizing components includes a fertilizing applicator lifting rod, multiple fertilizing applicators, and multiple driving components. The fertilizing applicator lifting rod is arranged perpendicular to the traveling direction of the mounting frame and is rotatably connected to the mounting frame; the multiple fertilizing applicators are fixed on the fertilizing applicator lifting rod, and each fertilizing applicator is correspondingly communicated with the fertilizing tank through a fertilizing pipe; the mounting end of each driving component is fixed on the mounting frame, and its driving end is in transmission connection with the fertilizing applicator lifting rod to drive the fertilizing applicator to lift.

[0010] Through the above technical solution, the present utility model provides a folding fertilizing device for supporting use with agricultural machinery. By providing a plurality of mounting frames and rotatably connecting two adjacent mounting frames, the mounting frames at both ends can be bent relative to the middle mounting frame, so that the width of the mounting frame can be adjusted according to the actual working width during the working process of the fertilizing machine. At the same time, during the bending process of the mounting frame, by rotatably connecting the fertilizing applicator lifting rod to the mounting frame and fixing the fertilizing applicator on the fertilizing applicator lifting rod, the height of the fertilizing applicator can be adjusted by driving the driving component to rotate the fertilizing applicator lifting rod, so that the height of the fertilizing applicator can be lifted or lowered while bending the mounting frame, ensuring the normal operation of the fertilizing machine and not interfering with other soils that do not need to be operated.

[0011] Preferably, in the above folding fertilizing device for supporting use with agricultural machinery, each mounting frame includes a mounting rod and a connecting plate. Two adjacent mounting rods are rotatably connected; the number of the connecting plates is multiple, and the multiple connecting plates are spaced apart and one end is vertically fixed on the mounting rod. The fertilizing applicator lifting rod is arranged parallel to the mounting rod, and the rod body of the fertilizing applicator lifting rod is rotatably connected to the other end of the connecting plate. The mounting end of the driving component is fixed on the mounting rod, and its driving end is in transmission connection with the fertilizing applicator lifting rod. The fertilizing applicator lifting rod can be stably rotated on the mounting frame.

[0012] Preferably, in the above folding fertilizing device for supporting use with agricultural machinery, each driving component includes a mounting plate and a telescopic driving member. The mounting plate is fixed on the fertilizing applicator lifting rod; the mounting end of the telescopic driving member is fixed on the mounting rod, and the telescopic end of the telescopic driving member is rotatably connected to the mounting plate. Drive the fertilizing applicator lifting rod to rotate along its rotation point.

[0013] Preferably, in the above-mentioned foldable fertilizer applicator used in conjunction with an agricultural machine, each fertilizer applicator includes a hollow disc mounting bracket, a hollow disc, and an adjustment assembly. The number of each hollow disc mounting bracket is multiple, and they are respectively spaced apart and fixed on the fertilizer applicator lifting rod; the number of the hollow discs is multiple, and they are respectively rotatably connected to each hollow disc mounting bracket. Each hollow disc is provided with a receiving cavity, and a fertilizer input port is provided at the top of its peripheral side wall corresponding to the fertilizer pipe, and a fertilizer output port is provided at the bottom of the peripheral side wall opposite to the fertilizer input port; both ends of the adjustment assembly are respectively connected to the hollow disc mounting bracket and the hollow disc to realize the angle adjustment of the hollow disc.

[0014] Preferably, in the above-mentioned foldable fertilizer applicator used in conjunction with an agricultural machine, the adjustment assembly includes an adjustment rod and a connecting rod. One end of the adjustment rod is fixed on the hollow disc mounting bracket, and a plurality of pin holes are evenly formed along the axial direction of the adjustment rod on its rod body; one end of the connecting rod is fixed on the hollow disc, and a through hole is formed at the other end. The through hole can be correspondingly clamped with the pin hole through a pin. To realize the adjustment of the angle of the fertilizer applicator.

[0015] Preferably, in the above-mentioned foldable fertilizer applicator used in conjunction with an agricultural machine, it further includes a mounting member. One end of the mounting member is rotatably connected to the agricultural machine, and the other end is rotatably connected to the middle mounting rod. To realize the matching use of the foldable fertilizer applicator and the agricultural machine.

[0016] Preferably, in the above-mentioned foldable fertilizer applicator used in conjunction with an agricultural machine, it further includes a telescopic lifting member. The mounting end of the telescopic lifting member is rotatably connected to the mounting member, and the telescopic end is rotatably connected to the middle mounting rod to drive the mounting rod to lift and lower. To realize the overall lifting and lowering of the fertilizer applicator.

[0017] Preferably, in the above-mentioned foldable fertilizer applicator used in conjunction with an agricultural machine, it further includes a plurality of second hydraulic cylinders. Both ends of each second hydraulic cylinder are respectively connected to two adjacent mounting rods. To realize that the mounting frames at both ends can be bent relative to the middle mounting frame.

[0018] Through the above technical solutions, compared with the prior art, the present invention discloses a foldable fertilizer applicator used in conjunction with an agricultural machine, which has the following beneficial effects:

[0019] 1. The utility model realizes that the mounting frames at both ends can be bent relative to the middle mounting frame by arranging a plurality of mounting frames and rotatably connecting two adjacent mounting frames. Thus, during the working process of the fertilizer applicator, the width of the mounting frame can be adjusted according to the actual working width. At the same time, during the bending process of the mounting frame, by rotatably connecting the fertilizer applicator lifting rod to the mounting frame and fixing the fertilizer applicator on the fertilizer applicator lifting rod, the height of the fertilizer applicator can be adjusted by driving the fertilizer applicator lifting rod to rotate. Therefore, the height of the fertilizer applicator can be lifted or lowered while bending the mounting frame, ensuring the normal operation of the fertilizer applicator and not interfering with the soil that does not need to be operated.

[0020] 2. The utility model fixes the mounting frame body on the fertilizer applicator lifting rod, rotatably connects the fertilizer applicator to the mounting frame body, and at the same time, both ends of the adjusting component are respectively connected to the mounting frame body and the fertilizer applicator to realize the angle adjustment of the fertilizer applicator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0022] Figure 1 The drawings are the structural schematic diagrams of a folding fertilizer application device for supporting an agricultural machine provided by the present utility model;

[0023] Figure 2 The drawings are attached Figure 1 The enlarged view of A in;

[0024] Figure 3 The drawings are attached Figure 1 The enlarged view of B in;

[0025] Figure 4 The drawings are the structural schematic diagrams of a folding fertilizer application device for supporting an agricultural machine provided by the present utility model.

[0026] Among them:

[0027] 1 - Mounting frame; 11 - Mounting rod; 12 - Connecting plate; 2 - Fertilizer box; 3 - Fertilizer applicator lifting rod; 4 - Fertilizer applicator; 41 - Hollow disc mounting frame; 42 - Hollow disc; 43 - Adjusting component; 431 - Adjusting rod; 4311 - Pin hole; 432 - Connecting rod; 5 - Driving component; 51 - Mounting plate; 52 - Telescopic driving member; 6 - Telescopic lifting member; 7 - Mounting member; 8 - Second hydraulic cylinder; 9 - Fertilizer pipe. DETAILED DESCRIPTION

[0028] 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.

[0029] Example:

[0030] See attached Figures 1-4 The embodiment of the utility model discloses a foldable fertilizing device used in conjunction with agricultural machinery, comprising: a mounting frame 1, a fertilizing box 2 and a fertilizing component;

[0031] There are multiple mounting frames 1, and two adjacent mounting frames 1 are rotatably connected to each other so that the mounting frames 1 at the two ends can be bent relative to the middle mounting frame 1;

[0032] There are multiple fertilizer boxes, which are respectively installed at the upper end of each mounting frame;

[0033] There are multiple fertilizing components, which are respectively installed on each mounting frame 1. Each fertilizing component includes a fertilizer lifting rod 3, multiple fertilizer applicators 4 and multiple driving components 5. The fertilizer lifting rod 3 is arranged perpendicular to the travel direction of the mounting frame 1 and is rotatably connected to the mounting frame 1; multiple fertilizer applicators 4 are fixed on the fertilizer lifting rod 3, and each fertilizer applicator 4 is connected to the fertilizer box 2 through a fertilizer pipe 9 in a one-to-one correspondence; the mounting end of each driving component 5 is fixed on the mounting frame 1, and its driving end is transmission-connected to the fertilizer lifting rod 3 to drive the fertilizer applicator 4 to lift.

[0034] Specifically, the mounting frames 1 may be divided into three groups, and each group of mounting frames 1 is provided with three groups of fertilizer applicators.

[0035] In order to further optimize the above technical solution, each mounting frame 1 includes a mounting rod 11 and a connecting plate 12, and two adjacent mounting rods 11 are rotatably connected; there are multiple connecting plates 12, and multiple connecting plates 12 are spaced apart and one end is vertically fixed on the mounting rod 11, the fertilizer applicator lifting rod 3 is arranged parallel to the mounting rod 11 and the rod body of the fertilizer applicator lifting rod 3 is rotatably connected to the other end of the connecting plate 12, the mounting end of the driving assembly 5 is fixed on the mounting rod 11, and its driving end is transmission-connected to the fertilizer applicator lifting rod 3.

[0036] To further optimize the above technical solution, each driving component 5 includes a mounting plate 51 and a telescopic driving member 52. The mounting plate 51 is fixed on the fertilizer applicator lifting rod 3; the mounting end of the telescopic driving member 52 is fixed on the mounting rod 11, and the telescopic end of the telescopic driving member 52 is rotatably connected to the mounting plate 51.

[0037] To further optimize the above technical solution, each fertilizer applicator 4 includes a hollow disc mounting frame 41, a hollow disc 42 and an adjusting component 43. The number of each hollow disc mounting frame 41 is multiple, and they are respectively spaced apart and fixed on the fertilizer applicator lifting rod 3; the number of the hollow discs 42 is multiple, and they are respectively rotatably connected to each hollow disc mounting frame 41. Each hollow disc 42 is provided with a receiving cavity, and a fertilizer input port is correspondingly opened on the top end of its peripheral side wall for the fertilizer pipe 9, and a fertilizer output port is opened at the bottom end of the peripheral side wall opposite to the fertilizer input port; both ends of the adjusting component 43 are respectively connected to the hollow disc mounting frame 41 and the hollow disc 42 to realize the angle adjustment of the hollow disc 42.

[0038] To further optimize the above technical solution, the adjusting component 43 includes an adjusting rod 431 and a connecting rod 432. One end of the adjusting rod 431 is fixed on the hollow disc mounting frame 41, and a plurality of pin holes 4311 are evenly opened along the axial direction on the rod body of the adjusting rod 431; one end of the connecting rod 432 is fixed on the hollow disc 42, and a through hole is opened at the other end, and the through hole can be correspondingly clamped with the pin holes 4311 through pins.

[0039] To further optimize the above technical solution, it further includes a mounting member 7. One end of the mounting member 7 is rotatably connected to the agricultural machinery, and the other end is rotatably connected to the middle mounting rod 11.

[0040] To further optimize the above technical solution, it further includes a telescopic lifting member 6. The mounting end of the telescopic lifting member 6 is rotatably connected to the mounting member 7, and the telescopic end is rotatably connected to the middle mounting rod 11 to drive the mounting rod 11 to lift and lower.

[0041] To further optimize the above technical solution, it further includes a second hydraulic cylinder 8. The number of the second hydraulic cylinders 8 is multiple, and both ends of each second hydraulic cylinder 8 are respectively connected to two adjacent mounting rods 11.

[0042] The usage method and working principle of the present utility model are as follows:

[0043] The mounting rods 11 at both ends are bent backward relative to the mounting rod 11 in the middle by the second hydraulic cylinder 8, so that the fertilization operation can be adaptively carried out according to the actual working width required. At the same time, the hollow disc 42 is rotatably connected to the hollow disc mounting frame 41. At the same time, the angle of the hollow disc 42 is adjusted by the adjusting rod 431 and the connecting rod 432. Then, the fertilization lifter rod 3 rotates around the rotation point through the mounting plate 51 and the telescopic driving member 52 mounted between the mounting rod 11 and the fertilization lifter rod 3 to adjust the height of the hollow disc 42.

[0044] The various embodiments in this specification are described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple. For the relevant parts, please refer to the description of the method part.

[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A foldable fertilizing device for use with agricultural machinery, characterized in that, Including: Mounting frames (1), the number of the mounting frames (1) being multiple, and adjacent two of the mounting frames (1) being rotatably connected to enable the mounting frames (1) at both ends to be bent relative to the mounting frames (1) in the middle; Fertilizer boxes (2), the number of the fertilizer boxes being multiple, and respectively corresponding to being mounted on the upper ends of each of the mounting frames; Fertilizing members, the number of the fertilizing members being multiple, and respectively corresponding to being mounted on each of the mounting frames (1). Each of the fertilizing members includes a fertilizer applicator lifting rod (3), multiple fertilizer applicators (4) and multiple driving components (5). The fertilizer applicator lifting rod (3) is arranged perpendicular to the traveling direction of the mounting frame (1) and is rotatably connected to the mounting frame (1); the multiple fertilizer applicators (4) are fixed on the fertilizer applicator lifting rod (3), and each of the fertilizer applicators (4) is in one-to-one correspondence and communicated with the fertilizer box (2) through a fertilizer pipe (9); the mounting end of each of the driving components (5) is fixed on the mounting frame (1), and its driving end is in transmission connection with the fertilizer applicator lifting rod (3) to drive the fertilizer applicator (4) to lift.

2. The foldable fertilizing device for supporting agricultural machinery according to claim 1, characterized in that, Each of the mounting frames (1) includes a mounting rod (11) and a connecting plate (12). Adjacent two of the mounting rods (11) are rotatably connected; the number of the connecting plates (12) is multiple, the multiple connecting plates (12) are spaced apart and one end of each of the connecting plates is perpendicularly fixed on the mounting rod (11). The fertilizer applicator lifting rod (3) is arranged parallel to the mounting rod (11), and the rod body of the fertilizer applicator lifting rod (3) is rotatably connected to the other end of the connecting plate (12). The mounting end of the driving component (5) is fixed on the mounting rod (11), and its driving end is in transmission connection with the fertilizer applicator lifting rod (3).

3. The foldable fertilizing device for use with agricultural machinery according to claim 2, wherein Each of the driving components (5) includes a mounting plate (51) and a telescopic driving member (52). The mounting plate (51) is fixed on the fertilizer applicator lifting rod (3); the mounting end of the telescopic driving member (52) is fixed on the mounting rod (11), and the telescopic end of the telescopic driving member (52) is rotatably connected to the mounting plate (51).

4. The foldable fertilizing device for supporting agricultural machinery according to claim 3, characterized in that, Each of the fertilizer applicators (4) includes a hollow disc mounting frame (41), a hollow disc (42) and an adjusting component (43). The number of each of the hollow disc mounting frames (41) is multiple, and they are respectively spaced apart and fixed on the fertilizer applicator lifting rod (3); the number of the hollow discs (42) is multiple, and they are respectively rotatably connected to each of the hollow disc mounting frames (41). Each of the hollow discs (42) is internally provided with a receiving cavity, and a fertilizer input port is opened at the top end of the peripheral side wall corresponding to the fertilizer pipe (9), and a fertilizer output port is opened at the bottom end of the peripheral side wall opposite to the fertilizer input port; both ends of the adjusting component (43) are respectively connected to the hollow disc mounting frame (41) and the hollow disc (42) to realize the angle adjustment of the hollow disc (42).

5. The foldable fertilizing device for supporting agricultural machinery according to claim 4, wherein, The adjusting assembly (43) includes an adjusting rod (431) and a connecting rod (432). One end of the adjusting rod (431) is fixed on the hollow disc mounting bracket (41), and a plurality of pin holes (4311) are uniformly formed in the rod body of the adjusting rod (431) along its axial direction; one end of the connecting rod (432) is fixed on the hollow disc (42), and a through hole is formed at the other end, and the through hole can be correspondingly clamped with the pin hole (4311) through a pin.

6. The foldable fertilizing device for supporting agricultural machinery according to claim 2, characterized in that, It further includes a mounting member (7). One end of the mounting member (7) is rotatably connected to the agricultural machinery, and the other end is rotatably connected to the middle mounting rod (11).

7. The foldable fertilizing device for use with agricultural machinery according to claim 6, characterized in that, It further includes a telescopic lifting member (6). The mounting end of the telescopic lifting member (6) is rotatably connected to the mounting member (7), and the telescopic end is rotatably connected to the middle mounting rod (11) to drive the mounting rod (11) to lift.

8. The foldable fertilizing device for use with agricultural machinery according to claim 2, characterized in that, It further includes a plurality of second hydraulic cylinders (8). Both ends of each second hydraulic cylinder (8) are respectively connected to two adjacent mounting rods (11).

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