Self-propelled multifunctional seed and fertilizer simultaneous sowing machine

Abstract

The utility model discloses a self-propelled multifunctional seed and fertilizer simultaneous sowing machine which comprises a machine body, a sowing box, a fertilizer box and a mixing box are arranged on the machine body, the mixing box is arranged below the sowing box and the fertilizer box in a communicated mode, and fertilizer and seeds falling into the sowing box and the fertilizer box are mixed through the mixing box and discharged through a material mixing pipe; the discharging hoses are symmetrically arranged at the lower end of the mixing pipe in a communicating mode, and discharging pipes are arranged at the bottom ends of the discharging hoses in a communicating mode; and the adjusting structure is connected with the discharging pipes, and the adjusting structure changes the spacing distance between the discharging pipes. The two discharging hoses are arranged, mixed materials in the mixing pipe are discharged through the two outlets by the discharging pipes, two groups of seeds can be sown at the same time, and the sowing efficiency is high; and through the arranged adjusting structure, the interval between the two discharging pipes can be adjusted, so that the specific discharging position is adjusted according to the actual seeding requirement, and the flexibility is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of seed and fertilizer sowing machines, in particular to a self-propelled multifunctional seed and fertilizer sowing machine. Background Art

[0002] Simultaneous sowing of seeds and fertilizers refers to an operation mode in which seeds and fertilizers are sown into the field at the same time. Fertilizers are sown at the same time as sowing to ensure sufficient nutrient supply in the seedling stage, thereby increasing production and income.

[0003] The Chinese patent with prior art announcement number CN218998821U provides a full-width seeder for sowing wheat seeds and fertilizers at the same time, which can sow wheat seeds and fertilizers in a mixed state during the sowing process, solving the problem that traditional wheat seeders can only sow wheat alone, eliminating the use of manual sowing fertilizers, thereby improving the convenience of using the device.

[0004] The above-mentioned prior art mixes seeds and fertilizers for sowing, but still has the following disadvantages: only one discharge pipe is provided, and multiple groups of mixed materials cannot be discharged at the same time, the discharge efficiency is low, and the flexibility is poor. Utility Model Content

[0005] The utility model aims at solving the problems in the prior art and proposes the following technical solutions:

[0006] The utility model provides a self-propelled multifunctional seed and fertilizer sowing machine, comprising:

[0007] A fuselage, wherein a sowing box, a fertilizer box and a mixing box are arranged on the fuselage, wherein the mixing box is arranged below the sowing box and the fertilizer box in communication, and the mixing box mixes the fertilizer and seeds dropped into the sowing box and the fertilizer box and discharges the mixture through a mixing pipe;

[0008] A feeding hose is symmetrically and connectedly arranged at the lower end of the mixing pipe, and the bottom end of the feeding hose is connectedly arranged with a feeding pipe;

[0009] An adjusting structure is connected to the feeding tubes, and the adjusting structure changes the spacing distance between the feeding tubes.

[0010] As a preferred embodiment of the above technical solution, the regulating structure includes:

[0011] A guide cylinder 1, wherein the guide cylinder 1 is horizontally arranged on the machine body and corresponds to the position of the feed tube, and notches are provided at the upper and lower ends of the guide cylinder 1, and the feed tube penetrates from the top notch of the guide cylinder 1 and extends from the bottom notch of the guide cylinder 1;

[0012] A slider 1 is slidably arranged inside the guide cylinder 1 along the length direction of the guide cylinder 1, and the slider is set on a section of the feed tube located inside the guide cylinder 1.

[0013] Preferably, as the above technical solution, driving members are further arranged at both ends inside the first guiding cylinder. The output ends of the driving members are respectively located on the side of the first sliders, and the driving members drive the two first sliders to approach or move away from each other.

[0014] Preferably, as the above technical solution, a second guiding cylinder is further included. The second guiding cylinder is arranged on the machine body and is located below the first guiding cylinder. The feeding pipe penetrates into the second guiding cylinder from the upper notch and extends out from the lower notch. A second slider is slidably arranged inside the second guiding cylinder along the length direction. The second slider is sleeved on a section of the feeding pipe located inside the second guiding cylinder.

[0015] Preferably, as the above technical solution, at least four traveling wheels are arranged at one end of the machine body close to the ground.

[0016] The beneficial effects of the present utility model are as follows:

[0017] By arranging two feeding hoses and a feeding pipe, the present utility model discharges the mixed material in the mixing pipe through two outlets, and can carry out two groups of sowing at the same time, with high sowing efficiency; and through the arranged adjusting structure, the interval between the two feeding pipes can be adjusted, so as to adjust the specific feeding position according to the actual sowing requirements, with high flexibility. Description of the Drawings

[0018] Figure 1 Fig. shows the front view structural schematic diagram of the fertilizer and seed simultaneous sowing machine in the embodiment;

[0019] Figure 2 Fig. shows the top view perspective schematic diagram of the first guiding cylinder in the embodiment;

[0020] Reference numerals: 10, machine body; 11, sowing box; 12, fertilizer box; 13, mixing box; 14, mixing pipe; 15, traveling wheel; 21, feeding hose; 22, feeding pipe; 23, first guiding cylinder; 24, first slider; 25, driving member; 26, second guiding cylinder; 27, second slider. Detailed Embodiment

[0021] For the purpose of making the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0022] Embodiment

[0023] As Figure 1 、 Figure 2 shown, Figure 1 Fig. shows the front view structural schematic diagram of the fertilizer and seed simultaneous sowing machine in the embodiment; Figure 2 Fig. shows the top view perspective schematic diagram of the first guiding cylinder in the embodiment;

[0024] The device includes:

[0025] A fuselage 10, on which a seeding box 11, a fertilizer box 12 and a mixing box 13 are arranged. The mixing box 13 is communicatively arranged below the seeding box 11 and the fertilizer box 12. The mixing box 13 mixes the fertilizer and seeds falling from the seeding box 11 and the fertilizer box 12 and discharges the mixture through a mixing pipe 14;

[0026] Two symmetrically arranged and communicatively connected blanking hoses 21 at the lower end of the mixing pipe 14, and a blanking pipe 22 is communicatively arranged at the bottom end of the blanking hose 21;

[0027] An adjusting structure, which is connected to the blanking pipe 22 and changes the spacing distance between the blanking pipes 22.

[0028] Specifically, the seeding box 11 and the fertilizer box 12 are respectively provided with inlets for putting in seeds and fertilizers. The mixing box 13 is used for mixing the put-in seeds and fertilizers, and after mixing, discharges the mixture through the mixing pipe 14;

[0029] The two blanking hoses 21 and the blanking pipes 22 discharge the mixture in the mixing pipe 14 through two outlets, and two groups of seeding can be carried out at the same time, with high seeding efficiency; and through the provided adjusting structure, the spacing between the two blanking pipes 22 can be adjusted, so as to adjust the specific blanking position according to the actual seeding requirements, with high flexibility.

[0030] The blanking hose 21 has flexible telescopic performance. When adjusting the position of the blanking pipe 22, the blanking hose 21 can adapt to the distance between it and the blanking pipe 22 without affecting the position adjustment of the blanking pipe 22.

[0031] At least four traveling wheels 15 are arranged at one end of the fuselage 10 close to the ground;

[0032] The traveling wheels 15 play a role in facilitating the movement of the whole device.

[0033] As Figure 1 , Figure 2 shown, Figure 1 Figure 34 shows the front view structural schematic diagram of the seed-fertilizer drill in the embodiment; Figure 2 Figure 36 shows the top view perspective schematic diagram of the first guide cylinder in the embodiment;

[0034] The adjusting structure includes:

[0035] A first guide cylinder 23, which is horizontally arranged on the fuselage 10 at the position corresponding to the blanking pipe 22. The upper and lower ends of the first guide cylinder 23 are provided with notches. The blanking pipe 22 penetrates through the top notch of the first guide cylinder 23 and extends out from the bottom notch of the first guide cylinder 23;

[0036] The first slider 24 is slidably arranged inside the first guide cylinder 23 along the length direction of the first guide cylinder 23. The first slider 24 is sleeved on a section of the material discharging pipe 22 located inside the first guide cylinder 23.

[0037] Driving members 25 are also arranged at both ends inside the first guide cylinder 23. The output ends of the driving members 25 are respectively located on the side of the first slider 24. The driving members 25 drive the two first sliders 24 to approach or move away from each other.

[0038] The first slider 24 restricts the material discharging pipe 22 within the first guide cylinder 23. And through the first slider 24 sleeved outside the material discharging pipe 22, the material discharging pipe 22 can be driven to move left and right and adjust its position, so as to realize the adjustment of the seeding spacing between the two material discharging pipes 22. Specifically, the driving member 25 is an electric telescopic rod, which can drive the first slider 24 to slide left and right, and the two electric telescopic rods on both sides move synchronously.

[0039] The first guide cylinder 23 is arranged at a position of the material discharging pipe 22 close to one end of the material discharging hose 21.

[0040] It further includes a second guide cylinder 26, which is arranged on the fuselage 10 and at a position below the first guide cylinder 23. The material discharging pipe 22 passes through the upper notch of the second guide cylinder 26 and extends out from the lower notch. A second slider 27 is slidably arranged inside the second guide cylinder 26 along the length direction. The second slider 27 is sleeved on a section of the material discharging pipe 22 located inside the second guide cylinder 26.

[0041] The second guide cylinder 26 is arranged at a position of the material discharging pipe 22 far from one end of the material discharging hose 21. The second guide cylinder 26 and the second slider 27 play a role in guiding the movement of the material discharging pipe 22, ensuring that the positions of the feeding end and the discharging end of the material discharging pipe 22 are synchronized.

[0042] Working principle: When this device is in use, first, seeds and fertilizers are respectively put into the seeding box 11 and the fertilizer box 12. After the seeds and fertilizers are mixed in the mixing box 13, they enter the two groups of material discharging hoses 21 and material discharging pipes 22 through the mixing pipe 14 and are discharged for seeding. When it is necessary to change the interval distance between the two material discharging pipes 22, by turning on the electric telescopic rod, by turning on the driving member 25, the driving member 25 drives the first slider 24 on its side to slide left and right to adjust the position of the material discharging pipe 22, so as to determine the best seeding position and interval according to actual needs and improve the seeding efficiency.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.

Claims

1. Self-propelled multi-functional seed and fertilizer broadcaster, characterized in that, Comprising: A fuselage (10) is provided with a seeding box (11), a fertilizer box (12) and a mixing box (13). The mixing box (13) is communicatively provided below the seeding box (11) and the fertilizer box (12). The mixing box (13) mixes the fertilizer and seeds falling from the seeding box (11) and the fertilizer box (12) and discharges the mixture through a mixing pipe (14). A discharge hose (21) symmetrically and communicatively provided at the lower end of the mixing pipe (14). The bottom end of the discharge hose (21) is communicatively provided with a discharge pipe (22). An adjusting structure is connected to the discharge pipe (22), and the adjusting structure changes the spacing distance between the discharge pipes (22).

2. The self-propelled multi-functional seed and fertilizer broadcaster according to claim 1, characterized in that, The adjusting structure includes: A first guiding cylinder (23) is horizontally provided on the fuselage (10) at a position corresponding to the discharge pipe (22). The upper and lower ends of the first guiding cylinder (23) are provided with notches. The discharge pipe (22) penetrates into the first guiding cylinder (23) from the top notch and extends out from the bottom notch of the first guiding cylinder (23). A first slider (24) is slidably provided inside the first guiding cylinder (23) along the length direction of the first guiding cylinder (23). The first slider (24) is sleeved on a section of the discharge pipe (22) located inside the first guiding cylinder (23).

3. The self-propelled multi-functional fertilizer and seed broadcaster according to claim 2, characterized in that, Driving members (25) are further provided at both ends inside the first guiding cylinder (23). The output ends of the driving members (25) are respectively on the side of the first slider (24) on that side. The driving members (25) drive the two first sliders (24) to approach or move away from each other.

4. The self-propelled multi-functional fertilizer and seed broadcaster according to claim 3, characterized in that, It further includes a second guiding cylinder (26). The second guiding cylinder (26) is provided on the fuselage (10) at a position below the first guiding cylinder (23). The discharge pipe (22) penetrates into the second guiding cylinder (26) from the upper notch and extends out from the lower notch. A second slider (27) is slidably provided inside the second guiding cylinder (26) along the length direction. The second slider (27) is sleeved on a section of the discharge pipe (22) located inside the second guiding cylinder (26).

5. The self-propelled multi-functional fertilizer and seed broadcaster according to claim 1, characterized in that, At least four traveling wheels (15) are provided at one end of the fuselage (10) close to the ground.

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