Ditching and seeding device
By designing an automated furrowing and sowing device, which utilizes a motor-driven eccentric wheel and limit shaft, combined with casters and pushers, the problem of time-consuming and labor-intensive adjustments in existing devices is solved, achieving rapid and uniform sowing and efficient seed implantation.
Patent Information
- Application Number
- CN202520435341.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Existing furrowing and sowing devices are time-consuming and labor-intensive to adjust during use, resulting in uneven sowing, low efficiency, and reduced seed germination and emergence rates, while also increasing labor intensity.
A seeding device including a furrowing component, a support frame, and a storage box was designed. The eccentric wheel and the limiting shaft are driven by a motor to automate furrowing and seeding. The combination of casters and pushers improves the flexibility and ease of operation of the equipment.
It enables rapid and uniform sowing, reduces labor intensity, improves sowing efficiency and seed position stability in the soil, and enhances germination and seedling emergence rates.
Smart Images

Figure CN223872815U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to seeding device technical field especially relates to a ditching seeding device. BACKGROUND
[0002] The ditching seeding device is an agricultural machinery component integrating ditching and seeding functions. It can open a ditch of a certain depth and width in the soil and accurately sow seeds into the ditch, and then cover the soil to provide a suitable environment for seed germination and growth.
[0003] The existing ditching seeding device still has the following problems to be improved in the use process:
[0004] 1. It is inconvenient to open a ditch, and a lot of time and effort are needed to adjust the equipment, which not only prolongs the seeding period, but also may lead to uneven seeding and seed waste, and also increases the labor intensity of farmers and reduces the work efficiency.
[0005] 2. The seeding efficiency is poor, which will affect the seedbed environment, cause the position of the seeds in the soil to be unstable, and thus affect the germination rate and emergence rate of the seeds, resulting in reduced yield, decreased quality and damaged economic benefits of crops. INVENTION CONTENTS
[0006] The utility model aims at solving the shortcomings in the prior art and provides a ditching seeding device.
[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ditching seeding device, comprising a fixed seat, a ditching assembly is arranged in the middle of the fixed seat, the ditching assembly comprises a sliding plate, the sliding plate slides in the middle of the fixed seat, the top of the sliding plate is fixedly connected with a fixed block and a support frame, the top of the fixed seat is fixedly connected with a side plate, one side of the side plate is connected and arranged with a motor, the output shaft of the motor is fixedly connected with an eccentric wheel through the side plate, one side of the eccentric wheel is fixedly connected with a limiting shaft, a limiting groove is arranged in the middle of the support frame, the limiting shaft slides in the limiting groove, one side of the fixed block is rotatably connected with an adjusting frame, and the eccentric wheel and the adjusting frame are slidably connected.
[0008] As a further description of the above technical scheme:
[0009] The ditching assembly further comprises a ditching rod, the ditching rod is fixedly connected to the bottom of the adjusting frame, the bottom of the ditching rod is fixedly connected with a ditching plate, a groove one is arranged on the fixed seat, a groove two is arranged on the sliding plate, and the ditching rod and the ditching plate move in the groove one and the groove two.
[0010] As a further description of the above technical scheme:
[0011] One side of the side plate is fixedly connected with a fixed plate, and the top of the fixed plate is fixedly connected with the motor.
[0012] As a further description of the above technical solution:
[0013] One side of the top of the fixed seat is fixedly connected with a support frame, and the top of the support frame is connected with a storage box.
[0014] As a further description of the above technical solution:
[0015] The top of the storage box is detachably connected with a top plate.
[0016] As a further description of the above technical solution:
[0017] The bottom of the fixed seat is connected with a base, and the two sides of the base are connected with a brake universal wheel.
[0018] As a further description of the above technical solution:
[0019] One side of the base is fixedly connected with an extension rod, and the top of the extension rod is fixedly connected with a push handle.
[0020] The utility model has the advantages of the following beneficial effects:
[0021] 1、The utility model discloses a ditching and seeding device, which is characterized by comprising a ditching assembly, a supporting frame and a storage box.
[0022] 2、The utility model discloses a ditching and seeding device, which is characterized by comprising a ditching assembly, a supporting frame and a storage box. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 The utility model provides a first view of ditching and seeding device.
[0024] Figure 2 The utility model provides a second view of ditching and seeding device.
[0025] Figure 3 The utility model provides a third view of ditching and seeding device.
[0026] Figure 4 The utility model provides a fourth view of ditching and seeding device.
[0027] LEGEND:
[0028] 1, fixed seat; 2, sliding plate; 3, base; 4, with brake universal wheel; 5, extension rod; 6, push hand; 7, fixed block; 8, adjusting frame; 9, support frame; 10, side plate; 11, top plate; 12, fixed plate; 13, motor; 14, eccentric wheel; 15, limiting shaft; 16, limiting groove; 17, furrow opener; 18, furrow plate; 19, groove one; 20, groove two; 21, support frame; 22, storage box. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0030] Referring to Figures 1-4 , the utility model provides an embodiment: a furrow opener, it includes fixed seat 1, the middle part of fixed seat 1 is provided with furrow opener assembly, and the furrow opener assembly includes sliding plate 2, and sliding plate 2 slides in the middle part of fixed seat 1, and the top of sliding plate 2 is fixedly connected with fixed block 7 and support frame 9, and the top of fixed seat 1 is fixedly connected with side plate 10, and one side of side plate 10 is connected and is provided with motor 13, and the output shaft of motor 13 passes through side plate 10 and is fixedly connected with eccentric wheel 14, and one side of eccentric wheel 14 is fixedly connected with limiting shaft 15, and the middle part of support frame 9 is provided with limiting groove 16, and limiting shaft 15 slides in limiting groove 16, and one side of fixed block 7 is rotatably connected with adjusting frame 8, and eccentric wheel 14 is slidably connected with adjusting frame 8.
[0031] The furrow opener assembly further includes furrow opener 17, and the furrow opener 17 is fixedly connected to the bottom of the adjusting frame 8, and the bottom of the furrow opener 17 is fixedly connected with the furrow plate 18, and the fixed seat 1 is provided with the groove one 19, and the sliding plate 2 is provided with the groove two 20, and the furrow opener 17 and the furrow plate 18 move in the groove one 19 and the groove two 20, and one side of the side plate 10 is fixedly connected with the fixed plate 12, and the top of the fixed plate 12 is fixedly connected with the motor 13, and one side of the top of the fixed seat 1 is fixedly connected with the support frame 21, and the top of the support frame 21 is connected and provided with the storage box 22, and the top of the storage box 22 is detachably connected with the top plate 11, and the bottom of the fixed seat 1 is connected and provided with the base 3, and the both sides of the base 3 are connected and provided with the brake universal wheel 4, and the brake universal wheel 4 improves the flexibility of the overall device, and one side of the base 3 is fixedly connected with the extension rod 5, and the top of the extension rod 5 is fixedly connected with the push hand 6, and the push hand 6 facilitates the pushing of the overall device.
[0032] Working principle: the staff uses the push hand 6 and the universal wheel 4 with brake 4 to move the ditching and seeding device on the land, starts the motor 13, the output shaft of the motor 13 passes through the side plate 10 and drives the eccentric wheel 14 to rotate, the eccentric wheel 14 drives the limiting shaft 15 to slide in the limiting groove 16, the adjusting frame 8 slides on the outer wall of the eccentric wheel 14, the adjusting frame 8 rotates on one side of the fixed block 7, the sliding plate 2 slides in the middle of the fixed seat 1, the ditching rod 17 and the ditching plate 18 at the bottom of the adjusting frame 8 move in the groove one 19 and the groove two 20, realize the ditching of the land, open the valve at the bottom of the storage box 22 to seed.
[0033] The electrical components appearing in the text are all connected with the main controller and 220V mains through electrical connection, and the main controller can be a conventional known device such as a computer that can be controlled, and the detailed description of known functions and known components is omitted in the specific embodiment of the present disclosure. In order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market appliances.
[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A furrow sowing device comprising a fixed seat (1), characterised in that: The middle part of the fixed seat (1) is provided with a ditching assembly, the ditching assembly comprises a sliding plate (2), the sliding plate (2) slides in the middle part of the fixed seat (1), the top of the sliding plate (2) is fixedly connected with a fixed block (7) and a support frame (9), the top of the fixed seat (1) is fixedly connected with a side plate (10), one side of the side plate (10) is connected with a motor (13), the output shaft of the motor (13) is fixedly connected with an eccentric wheel (14) penetrating through the side plate (10), one side of the eccentric wheel (14) is fixedly connected with a limiting shaft (15), the middle part of the support frame (9) is provided with a limiting groove (16), the limiting shaft (15) slides in the limiting groove (16), one side of the fixed block (7) is rotatably connected with an adjusting frame (8), the eccentric wheel (14) is slidably connected with the adjusting frame (8).
2. A furrow seeder device according to claim 1, characterised in that: The ditching assembly further comprises a ditching rod (17), the ditching rod (17) is fixedly connected to the bottom of the adjusting frame (8), the bottom of the ditching rod (17) is fixedly connected with a ditching plate (18), a groove one (19) is formed in the fixed seat (1), a groove two (20) is formed in the sliding plate (2), the ditching rod (17) and the ditching plate (18) move in the groove one (19) and the groove two (20).
3. An opening and sowing device according to claim 1, characterized in that: One side of the side plate (10) is fixedly connected with a fixed plate (12), the top of the fixed plate (12) is fixedly connected with the motor (13).
4. An opening and sowing device according to claim 1, characterized in that: One side of the top of the fixed seat (1) is fixedly connected with a support frame (21), the top of the support frame (21) is connected with a storage box (22).
5. A furrow seeder device according to claim 4, characterised in that: The top of the storage box (22) is detachably connected with a top plate (11).
6. An opening and sowing device according to claim 1, characterized in that: The bottom of the fixed seat (1) is connected with a base (3), two sides of the base (3) are connected with universal wheels (4) with brakes.
7. A furrow seeder device according to claim 6, characterised in that: One side of the base (3) is fixedly connected with an extension rod (5), the top of the extension rod (5) is fixedly connected with a push handle (6).