Novel seeding machine for integrated operation of beans

Abstract

The utility model discloses a novel integrated operation bean seeder which comprises a frame, a spacing-adjustable ditching device, a seed-metering disc, a spacing-adjustable soil covering and pressing device, traveling wheels and a power supply, the trolley is characterized in that the trolley frame is formed by building aluminum profiles; the spacing-adjustable ditching device is composed of a ditcher, a discharging pipe, a lead screw, a lead screw nut, a stepping motor, a sliding block, a linear guide rail sliding table, an electric push rod and a sliding rail and fixed to the front end of the frame. The seed metering disc is fixed at the middle upper part of the frame and is obliquely arranged; the distance-adjustable soil covering and pressing device consists of a soil pressing wheel, a soil covering wheel, a connecting piece, a corner connector, an electric push rod bracket, a sliding block, a sliding rod, a walking wheel and a power supply and is fixed at the tail part of the frame; the walking wheels are fixed to the two sides of the frame. The power supply is arranged in the middle of the frame; the seeding machine can realize double-row drilling and control the seeding row spacing, and can meet the planting requirements of different beans.

Description

Technical Field

[0001] The utility model relates to an agricultural seeder, in particular to a new integrated bean seeder. Background Art

[0002] At present, bean planting is mainly done manually. In the traditional manual sowing method, sowing mainly relies on manual operation, which is inefficient and labor-intensive, and it is difficult to ensure the uniformity and depth of sowing, which affects the growth and yield of crops. Nowadays, mechanized seeders are mostly driven by tractors or other power machinery, and the seeds are evenly sown into the soil through a seeding device. This type of seeder has improved the sowing speed and uniformity to a certain extent, but there are still some problems, such as the sowing depth control is not accurate enough, the sowing amount is not easy to accurately control, and the ability to adapt to different terrains and soil conditions is limited. Therefore, there is a need for a bean seeder that can ensure the sowing quality and meet different sowing requirements. Summary of the invention

[0003] The utility model aims to provide a new integrated bean seeder, which can effectively improve the sowing efficiency on the basis of avoiding re-seeding, missed sowing and reducing manpower.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: a new type of integrated working bean seeding machine, including a frame, a spacing adjustable furrowing device, a seeding disc, a spacing adjustable soil covering and suppressing device, a running wheel, and a power supply. The seeding machine is composed of a furrowing device, a feeding pipe, a screw, a screw nut, a stepping motor, a slider, a linear guide slide, an electric push rod, a slide rail, a seeding disc, a soil pressing wheel, a soil covering wheel, a connecting piece, an angle code, an electric push rod bracket, a slider, a slide rod, a running wheel, and a power supply; characterized in that: the running wheels are arranged on both sides of the frame and controlled by a DC motor, the furrowing device in the spacing adjustable furrowing device is connected to the screw nut and the slider, and the spacing is adjusted by rotating the screw by a stepping motor; the seeding disc adopts an inclined bean planting disc; the soil covering and suppressing device adjusts the spacing to be consistent with the furrowing device, and the electric push rod is used to control the lifting and lowering of the soil covering and suppressing device. The seeding machine further improves the working efficiency of the seeding operation and makes the seeding more refined to meet different farming and seeding requirements.

[0005] The beneficial effects of the utility model are as follows: the new integrated bean seeder can realize double-row furrowing, intermittent strip sowing of beans, and double-row soil covering and compacting. By controlling the spacing between furrow openers and soil covering and compacting rows, the practicability of the device in different areas is enhanced, the number of beans sown at the same location can be accurately controlled, and different work requirements for bean planting can be met, thereby effectively improving the sowing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1It is a schematic diagram of the overall structure of a new integrated bean planter;

[0007] Figure 2 It is a schematic diagram of the structure of a spacing adjustable ditching device;

[0008] Figure 3 It is a schematic diagram of the structure of a spacing-adjustable soil covering and suppression device;

[0009] In the figure: 1. frame; 2. adjustable spacing furrowing device; 3. seeding disc; 4. adjustable spacing soil covering and pressing device; 5. walking wheel; 6. power supply; 201. furrowing device; 202. feeding pipe; 203. lead screw; 204. lead screw nut; 205. stepping motor; 206. slider; 207. linear guide slide; 208. electric push rod; 209. slide rail; 401. soil pressing wheel; 402. soil covering wheel; 403. connecting piece; 404. angle code; 405. electric push rod; 406. electric push rod bracket; 407. slider; 408. slide rod. DETAILED DESCRIPTION

[0010] The utility model is further described below in conjunction with the accompanying drawings: Figure 1 The overall structure diagram of the integrated new mung bean seeding machine includes a frame 1, a spacing-adjustable furrowing device 2, a seeding disc 3, a spacing-adjustable soil covering and pressing device 4, a traveling wheel 5, and a power supply 6; Figure 2 The pitch-adjustable ditching device comprises a ditching device 201, a feeding tube 202, a lead screw 203, a lead screw nut 204, a stepping motor 205, a slider 206, a linear guide slide 207, an electric push rod 208, and a slide rail 209, wherein the pitch-adjustable ditching device 2 is characterized in that the electric push rod 208 controls the lifting and lowering of the ditching device 201, the ditching device 201 is connected to the feeding tube 202, the slider 206 is on the slide rail 209 and connected to the ditching device 201 and the lead screw nut 204 to improve stability, and the stepping motor 205 rotates the lead screw 203 to make the lead screw nut 204 rotate left or right to adjust the pitch; the pitch-adjustable soil covering device 2 is provided. The pressing device 4 includes a soil pressing wheel 401, a soil covering wheel 402, a connecting piece 403, an angle code 404, an electric push rod 405, an electric push rod bracket 406, a slider 407, and a slide bar 408, and is characterized in that: the walking wheels 5 are arranged on both sides of the frame 1 and are controlled by a DC motor, the spacing-adjustable soil covering and pressing device 4 is controlled by the electric push rod 405 to control the lifting of the soil covering wheel 402 and the soil pressing wheel 401, the slider 407 is on the slide bar 408 and is connected with the angle code 404 and the lead screw nut 204 to improve stability, and the lead screw 203 is rotated by the stepping motor 205 to make the lead screw nut 204 rotate left or right to adjust the spacing; the frame 1 is constructed of aluminum profiles. The seed drill further improves the working efficiency of the seeding operation, makes the seeding more precise, and effectively reduces the situation of missed seeding and repeated seeding.

[0011] Working principle: This new integrated bean seeder can realize double-row furrowing, strip sowing of beans, and double-row soil covering and compacting. The stepper motor 205 controls the screw rod 203 to drive the screw nut 204 to rotate left or right. The screw nut 204 is connected with the slider 206 and the adjustable spacing furrowing device 2 to control the row spacing of the furrowing part. The screw nut 204 is connected with the slider 408 and the adjustable spacing soil covering and compacting device 4 to control the row spacing of the soil covering and compacting part, which enhances the practicability of the device in different areas. The electric push rod is used to control the lifting and lowering of the adjustable spacing furrowing device 2 and the adjustable spacing soil covering and compacting device 4 to control the sowing depth and realize the conversion between the working state and the non-working state, thereby meeting the work requirements and improving the sowing efficiency as a whole.

[0012] This embodiment is only an illustration of the concept and implementation of the utility model, and does not limit it. Under the concept of the utility model, technical solutions that have not been substantially changed are still within the scope of protection.

Claims

1. A new type of integrated bean seeder, comprising a frame, a spacing-adjustable furrowing device, a seeding disc, a spacing-adjustable soil covering and pressing device, a running wheel, and a power supply. Features : The adjustable spacing furrowing device is fixed at the front end of the frame, and the two ends of the feed pipe are respectively connected to the furrow opener and the seed disc, the linear guide slide is fixed on both sides of the front end of the frame and connected to the medium plate, the slide rail and the lead screw are fixed on the other side of the medium plate, the furrow opener is fixed on the slider and the lead screw nut, the stepper motor is connected to the other end of the lead screw through a coupling and controls the lead screw nut to rotate left or right by rotation, and the slider is arranged on the guide rail; the seed disc is fixed at the upper middle part of the frame and placed obliquely; the walking wheels are fixed on both sides of the frame; the soil suppression and covering device is located at the rear of the vehicle; the power supply is arranged in the middle of the frame.

2. A new integrated bean seeder as claimed in claim 1, Features: The adjustable spacing soil covering and pressing device is fixed to the rear end of the frame through a medium plate, the lead screw and the slide rod are fixed to the medium plate, one end of the angle code is fixed to the slider and the lead screw nut, and the other end is connected to the soil covering wheel and the soil pressing wheel through a connecting piece, the electric push rod is fixed to the slider through an electric push rod bracket, the stepper motor is connected to the other end of the lead screw through a coupling and controls the lead screw nut to rotate left or right by rotation, and the slider is arranged on the slide rod.

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