Novel hand-push type no-tillage reseeding machine

Abstract

The utility model discloses a novel hand-push type no-tillage reseeding machine which comprises two longitudinal rods arranged in parallel, a plurality of cross rods are fixedly connected between the two longitudinal rods, the longitudinal rods and the cross rods form a supporting frame of the device, handles are symmetrically arranged on the upper surface of one cross rod, and the handle is arranged on the lower surface of the other cross rod. A first cylinder is fixedly installed on the upper surfaces of the other two cross rods through a support, a seed box is connected to the upper portion of the first cylinder, and a seed hole is formed in the lower portion of the first cylinder. According to the novel hand-push type no-tillage reseeding machine, the height of the rear wheel is fixed, and the front wheel can slide up and down through the electric push rod, so that the electric push rod drives the front wheel to move when the machine is used in a hilly area and climbs and goes down a slope on a fluctuating terrain, the height difference between the front wheel and the rear wheel can be changed, and the machine is convenient to move.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drills, in particular to a novel hand-push no-tillage seeding machine. Background Art

[0002] In my country's environmental governance, large-scale planting of shrubs that can adapt to growth in adverse conditions is usually the main approach, which can play an important role in preventing wind and sand, and conserving soil and water. For perennial grass grasslands with low forage quality and poor palatability, reasonable no-till reseeding of leguminous forage can increase forage yield and improve forage quality. However, traditional manual tillage is time-consuming and labor-intensive, and the reseeding effect is poor, and there is a lack of efficient, convenient and widely adaptable reseeding equipment. Therefore, the design of a seeder to sow seeds according to different terrains plays an indispensable role in the field of sowing. The seeder replaces manpower, which can greatly reduce the workload and improve work efficiency.

[0003] The terrain in the hilly areas of southwest my country is undulating and uneven. The current hand-push seeders are difficult to move quickly, affecting the sowing efficiency. In addition, the current seeders are difficult to adapt to soils of different compactness, resulting in low seed germination rates after sowing and poor sowing effects. Utility Model Content

[0004] The utility model aims to provide a novel hand-propelled no-tillage seeding machine. The front wheel of the device is arranged to slide up and down, and an electric push rod is used to drive the front wheel of the device to move up and down, so as to achieve more convenient movement in undulating areas, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel hand-pushed no-tillage seeding machine, comprising a longitudinal bar, wherein two longitudinal bars are arranged in parallel, and a plurality of cross bars are fixedly connected between the two longitudinal bars, and the longitudinal bars and the cross bars constitute a supporting frame of the device, and a handle is symmetrically arranged on the upper surface of one of the cross bars, and a cylinder is fixedly installed on the upper surface of the other two cross bars through a bracket, and a seed box is connected to the top of the cylinder, and a seed hole is arranged below the cylinder, and rear wheels are respectively arranged on both sides of the longitudinal bar, and the two rear wheels are connected to the same rotating shaft surface, and the rotating shaft of the rear wheel passes through the surface of the longitudinal bar, and an adjustment structure is arranged on the surface of the longitudinal bar, and the adjustment structure is provided with a sliding front wheel to realize the adaptation of the device to hilly terrain.

[0006] Preferably, the adjustment structure includes a support rod, which is fixedly mounted on one end of the longitudinal rod, and a front wheel is provided on one side of the support rod. The two front wheels are connected by the same rotating shaft, and the rotating shaft of the front wheel passes through the surface of the support rod, and the rotating shaft of the front wheel can slide on the surface of the support rod. An electric push rod is fixedly mounted on the front surface of the cylinder, and the output end of the electric push rod is rotatably connected to the rotating shaft of the front wheel.

[0007] By adopting the above technical solution, the electric push rod is used to drive the front wheel to rise and fall, so that the device can adapt to hilly terrain and adjust the height of the front wheel accordingly when climbing or descending a slope.

[0008] Preferably, a sowing structure is provided inside the cylinder one, and the sowing structure utilizes the operation of the device to drive the movement of seeds inside the cylinder one to achieve sowing.

[0009] By adopting the above technical solution, the automatic sowing of shrub seeds can be realized by utilizing the sowing structure.

[0010] Preferably, the sowing structure includes cylinder two, cylinder one is a hollow structure, cylinder one is fixedly connected to cylinder two, cylinder two is a hollow structure, and cylinder two is internally rotatably connected to a seed delivery box, and the rotating shaft of the seed delivery box passes through the surface of cylinder one and is transmission-connected to the rotating shaft at the rear wheel.

[0011] By adopting the above technical solution, the seed delivery box is driven to rotate in the second cylinder by the operation of the device, thereby realizing automatic sowing.

[0012] Preferably, the seed delivery box is a group of annular cavities, one end of the seed delivery box is fixed on the surface of the rotating shaft, and the other end of the seed delivery box is an opening that fits the inner wall of the cylinder two, the upper end of the cylinder two is provided with an opening connected to the seed box, the lower end of the cylinder two is provided with an opening connected to the seed hole, and the opening on the surface of the cylinder two is the same size as the surface of the seed delivery box.

[0013] By adopting the above technical solution, the rotating seed delivery box transports the seeds in the upper seed box to the seed holes below for sowing.

[0014] Preferably, a tillage and burying structure is provided on the surface of the longitudinal rod, and the tillage and burying structure utilizes cutting blocks and pressing blocks to achieve soil breaking during the sowing process.

[0015] By adopting the above technical solution, the device can be broken through the soil using the tillage structure, which is convenient for seed sowing.

[0016] Preferably, the tillage structure includes a cutting block, which is a circular blade. A micro motor is arranged at the midpoint of the cutting block as a drive, and the inner wall of the cutting block is connected to the output end of the micro motor. A pressing block is arranged above the cutting block, and the surface of the pressing block is fixedly connected to the micro motor. The top of the pressing block is connected to the surface of the connecting shaft of the front wheel through a connecting rod, and the upper surface of the pressing block is rotatably connected to an adjusting screw, and the adjusting screw is threadedly connected to the connecting rod.

[0017] By adopting the above technical solution, the cutting block in front of the device is used to break the soil, which is convenient for automatic sowing.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the new hand-pushed no-tillage seeding machine:

[0019] 1. The height of the rear wheel of this device is fixed, and the front wheel can slide up and down by using an electric push rod. When the device is used in hilly areas, the electric push rod can be used to drive the front wheel to move in the process of climbing and descending on undulating terrain, and the height difference between the front wheel and the rear wheel can be changed, which is convenient for the movement of the device;

[0020] 2. The device is hand-pushed. During the movement of the device, the seed delivery box will be driven to rotate, so that the shrub seeds in the upper seed box move to the seed holes below for sowing. The seed delivery box is a group of annular cavities. During the rotation, the seeds are evenly delivered to the seed holes below to prevent blockage.

[0021] 3. A cutting block is arranged at the front wheel of the device. The soil can be broken by the rotating cutting block so that seeds can fall into it, which is convenient for sowing seeds. The cutting block is driven by a micro motor. The rotating cutting block can quickly break the harder soil, and the depth of the cutting block extending into the soil can be changed by the adjusting screw above. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a rear view structural diagram of the utility model;

[0024] Figure 3 This is a schematic diagram of the rear section structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the connection structure of the longitudinal rod and the cross rod of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of cylinder 1 and cylinder 2 of the utility model;

[0027] Figure 6 This is a schematic diagram of the push block structure of the utility model.

[0028] In the figure: 1. longitudinal rod; 2. horizontal rod; 3. handle; 4. cylinder one; 5. seed box; 6. seed hole; 7. rear wheel; 8. support rod; 9. front wheel; 10. electric push rod; 11. cylinder two; 12. seed delivery box; 13. cutting block; 14. pressure block; 15. adjusting screw. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a new hand-push no-tillage sowing machine, including a longitudinal bar 1, a cross bar 2, a handle 3, a cylinder 1 4, a seed box 5, a seed hole 6, a rear wheel 7, a support rod 8, a front wheel 9, an electric push rod 10, a cylinder 2 11, a seed delivery box 12, a cutting block 13, a pressing block 14, and an adjusting screw 15.

[0031] The device has the effect of being easy to move, specifically:

[0032] Two longitudinal bars 1 are arranged in parallel, and a plurality of cross bars 2 are fixedly connected between the two longitudinal bars 1. The longitudinal bars 1 and the cross bars 2 constitute the support frame of the device. A handle 3 is symmetrically arranged on the upper surface of one cross bar 2. A cylinder 4 is fixedly installed on the upper surface of the other two cross bars 2 through a bracket. A seed box 5 is connected above the cylinder 4, and a seed hole 6 is arranged below the cylinder 4. Rear wheels 7 are respectively arranged on both sides of the longitudinal bar 1. The two rear wheels 7 are connected to the same shaft surface, and the shaft of the rear wheel 7 passes through the surface of the longitudinal bar 1. The longitudinal bar 1 An adjustment structure is arranged on the surface of the cylinder 1, and a sliding front wheel 9 is arranged on the adjustment structure to realize the adaptation of the device to the hilly terrain. The adjustment structure includes a support rod 8, and the support rod 8 is fixedly mounted on one end of the longitudinal rod 1. A front wheel 9 is arranged on one side of the support rod 8. The two front wheels 9 are connected by the same rotating shaft. The rotating shaft of the front wheel 9 passes through the surface of the support rod 8, and the rotating shaft of the front wheel 9 can slide on the surface of the support rod 8. An electric push rod 10 is fixedly mounted on the front surface of the cylinder 14, and the output end of the electric push rod 10 is rotatably connected with the rotating shaft of the front wheel 9;

[0033] like Figure 1 and Figure 4 As shown, seeds are placed in the seed box 5, and the handle 3 is held to push the device. During the forward movement of the device, seeds are sown from the seed holes 6 below. When the device is used in a hilly area and needs to be moved in an undulating hilly area, in the case of climbing, the electric push rod 10 is started, and the electric push rod 10 drives the front wheels 9 on both sides to slide upward on the surface of the support rod 8, so that the front of the device is low and the back is high. At this time, the handle 3 is held to make the front wheel 9 contact with the slope surface, which can keep the device level during the uphill process. Similarly, in the case of downhill, the electric push rod 10 is started to drive the front wheel 9 to descend, so that the front of the device is high and the back is low, and it also remains level when going downhill, which is convenient for the device to climb and go downhill in hilly areas.

[0034] The device has the effect of facilitating sowing, specifically:

[0035] A sowing structure is arranged inside cylinder 14, and the sowing structure utilizes the operation of the device to drive the movement of the seeds inside cylinder 14 to achieve sowing. The sowing structure includes cylinder 2 11, cylinder 14 is a hollow structure, cylinder 14 is fixedly connected with cylinder 2 11, cylinder 2 11 is a hollow structure, and cylinder 2 11 is rotatably connected with a seed delivery box 12 inside, the rotating shaft of the seed delivery box 12 passes through the surface of cylinder 14 and is transmission-connected with the rotating shaft at the rear wheel 7, the seed delivery box 12 is a group of annular cavities, one end of the seed delivery box 12 is fixed to the surface of the rotating shaft, and the other end of the seed delivery box 12 is an opening that fits with the inner wall of cylinder 2 11, the upper end of cylinder 2 11 is provided with an opening that connects with the seed box 5, the lower end of cylinder 2 11 is provided with an opening that connects with the seed hole 6, and the opening on the surface of cylinder 2 11 is connected with the seed box 5. The surface of the seed delivery box 12 is equal in size, and a tillage structure is provided on the surface of the longitudinal rod 1. The tillage structure uses a cutting block 13 and a pressing block 14 to break the soil during sowing. The tillage structure includes a cutting block 13, which is a circular blade. A micro motor is provided at the midpoint of the cutting block 13 as a drive. The inner wall of the cutting block 13 is connected to the output end of the micro motor. A pressing block 14 is provided above the cutting block 13. The surface of the pressing block 14 is fixedly connected to the micro motor. The upper part of the pressing block 14 is connected to the surface of the connecting shaft of the front wheel 9 through a connecting rod. The upper surface of the pressing block 14 is rotatably connected to an adjusting screw 15, and the adjusting screw 15 is threadedly connected to the connecting rod.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, during the advancement of the pushing device, the micro-motor at the cutting block 13 drives the cutting block 13 to rotate, and the rotating cutting block 13 breaks the soil nodes so that the seeds can fall into the soil conveniently. The height of the pressing block 14 can be changed by rotating the adjusting screw 15, thereby changing the depth of the cutting block 13 extending into the soil. The rear wheel 7 keeps rotating, driving the seed delivery box 12 to rotate inside the cylinder 11. When the opening on the surface of the seed delivery box 12 is aligned with the opening on the upper surface of the cylinder 11, the shrub seeds are sent from the seed box 5. The seeds fall into the seed delivery box 12, and as the seed delivery box 12 rotates, when the surface of the seed delivery box 12 is aligned with the opening of the lower surface of the cylinder 11, the seeds fall from the seed holes 6 below into the broken soil for sowing. Since the seed delivery box 12 is a group of annular cavities, the seed delivery box 12 can transport the seeds evenly to prevent the seeds from falling at the same time and blocking the seed holes 6. During the operation, the lever 14 at the rear wheel 7 pushes the soil on both sides of the sowing furrow toward the middle, so that the shrub seeds are covered with soil, thereby completing the sowing.

[0037] Working principle: When using the new hand-propelled no-tillage seeder, the height of the rear wheel 7 is fixed, and the electric push rod 10 can be used to drive the front wheel 9 to slide up and down, so that the height difference between the front wheel 9 and the rear wheel 7 can be changed during the process of climbing and descending on undulating terrain, which is convenient for the movement of the device. During the process of sowing, the device drives the seed delivery box 12 to rotate, so that the shrub seeds in the seed box 5 move to the seed hole 6 below for sowing. The cutting block 13 at the front wheel 9 can break the soil to facilitate the seeds to fall into the soil, facilitate the sowing of shrub seeds, and increase the overall practicality.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel hand-pushed no-tillage seeding machine, comprising a longitudinal rod (1), wherein two longitudinal rods (1) are arranged in parallel, and a plurality of cross rods (2) are fixedly connected between the two longitudinal rods (1), wherein the longitudinal rods (1) and the cross rods (2) constitute a support frame of the device, wherein a handle (3) is symmetrically arranged on the upper surface of one of the cross rods (2), and a cylinder (4) is fixedly mounted on the upper surfaces of the other two cross rods (2) via a bracket, wherein a seed box (5) is connected above the cylinder (4), and a seed hole (6) is arranged below the cylinder (4), and rear wheels (7) are respectively arranged on both sides of the longitudinal rod (1), wherein the two rear wheels (7) are connected to the same rotating shaft surface, and the rotating shaft of the rear wheel (7) passes through the surface of the longitudinal rod (1), Features: An adjustment structure is provided on the surface of the longitudinal rod (1), and a sliding front wheel (9) is provided on the adjustment structure to enable the device to adapt to hilly terrain.

2. A new hand-pushed no-tillage seeding machine according to claim 1, Features: The adjustment structure comprises a support rod (8), wherein the support rod (8) is fixedly mounted on one end of the longitudinal rod (1); a front wheel (9) is arranged on one side of the support rod (8); the two front wheels (9) are connected via a common rotating shaft; the rotating shaft of the front wheel (9) passes through the surface of the support rod (8), and the rotating shaft of the front wheel (9) can slide on the surface of the support rod (8); an electric push rod (10) is fixedly mounted on the front surface of the cylinder (4); and the output end of the electric push rod (10) is rotationally connected to the rotating shaft of the front wheel (9).

3. A new hand-pushed no-tillage seeding machine according to claim 1, Features: A sowing structure is arranged inside the cylinder one (4), and the sowing structure utilizes the operation of the device to drive the seeds inside the cylinder one (4) to move to achieve sowing.

4. A new hand-pushed no-tillage seeding machine according to claim 3, Features: The sowing structure comprises a second cylinder (11), the first cylinder (4) is a hollow structure, the first cylinder (4) is fixedly connected to the second cylinder (11), the second cylinder (11) is a hollow structure, and the interior of the second cylinder (11) is rotatably connected to a seed delivery box (12), and the rotating shaft of the seed delivery box (12) passes through the surface of the first cylinder (4) and is transmission-connected to the rotating shaft at the rear wheel (7).

5. A new hand-pushed no-tillage seeding machine according to claim 4, Features: The seed delivery box (12) is a group of annular cavities, one end of the seed delivery box (12) is fixed to the surface of the rotating shaft, and the other end of the seed delivery box (12) is an opening that fits the inner wall of the second cylinder (11), the upper end of the second cylinder (11) is provided with an opening connected to the seed box (5), the lower end of the second cylinder (11) is provided with an opening connected to the seed hole (6), and the opening on the surface of the second cylinder (11) is the same size as the surface of the seed delivery box (12).

6. A new hand-pushed no-tillage seeding machine according to claim 1, Features: The surface of the longitudinal rod (1) is provided with a tillage structure, and the tillage structure utilizes a cutting block (13) and a pressing block (14) to achieve soil breaking during the sowing process.

7. A new hand-pushed no-tillage seeding machine according to claim 6, Features: The tillage structure comprises a cutting block (13), the cutting block (13) being a circular blade, a micro motor being arranged at the midpoint of the cutting block (13) as a drive, the inner wall of the cutting block (13) being connected to the output end of the micro motor, a pressing block (14) being arranged above the cutting block (13), the surface of the pressing block (14) being fixedly connected to the micro motor, the top of the pressing block (14) being connected to the surface of the connecting shaft of the front wheel (9) via a connecting rod, the upper surface of the pressing block (14) being rotatably connected to an adjusting screw (15), and the adjusting screw (15) being threadedly connected to the connecting rod.

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