Seeder fixing device

Abstract

The utility model discloses a seeder fixing device which comprises a movable support, a first movable wheel and a second movable wheel, the first movable wheel and the second movable wheel are installed on the two sides of the movable support, and a seeding supporting structure is installed on the movable support. The seeding supporting structure comprises a seed storage tank, a rotating shaft, a rotary discharger, a pair of first rotating blocks, a pair of transmission rods, a pair of second rotating blocks and a pair of unfolding supporting assemblies; the utility model relates to the technical field of agricultural planting equipment, and has the beneficial effects that the problems that the existing large mechanical seeding equipment is large in size and cannot enter small-area land for seeding, and a small push-type seeding machine cannot be used for seeding because the land is uneven after being ploughed during use are solved; the problems that when pushing seeding is carried out, the seeding machine moves between ridges, toppling is easily caused due to the complex terrain, equipment is easily damaged, seeds are easily scattered, and the seeding efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting equipment, in particular to a fixing device for a seeder. Background Technique

[0002] Agriculture is the primary industry in China. Agricultural production is crucial for the survival and development of the country and its people. To achieve a good harvest, farmers often need to turn the soil, remove weeds, etc. between two rows of crops when the crops are not yet knee-high. When sowing in agricultural planting, existing large-scale mechanical seeding equipment is too large to enter small plots of land for seeding. When using a small push-type seeder, due to the uneven ground after plowing, it is easy to tip over when moving between ridges during push seeding because of the complex terrain, which easily causes equipment damage and seed spillage, affecting seeding efficiency. Content of the Utility Model

[0003] To achieve the above objectives, the utility model is realized through the following technical solutions: A fixing device for a seeder, comprising: a moving bracket, a first moving wheel and a second moving wheel. The first moving wheel and the second moving wheel are installed on both sides of the moving bracket, and a seeding support structure is installed on the moving bracket;

[0004] The seeding support structure includes: a seed storage tank, a rotating shaft, a rotating feeder, a pair of first rotating blocks, a pair of transmission rods, a pair of second rotating blocks, and a pair of unfolding support components;

[0005] The seed storage tank is installed in the middle of the moving bracket. The rotating shaft is embedded in the moving bracket. The rotating feeder is sleeved on the rotating shaft. The rotating feeder is located below the lower discharge port of the seed storage tank. A pair of first rotating blocks are installed at both ends of the rotating shaft. One end of a pair of transmission rods is movably installed on a pair of first rotating blocks. A pair of second rotating blocks are installed on the movable rotating shafts of the first moving wheels. The other ends of a pair of transmission rods are movably installed on a pair of second rotating blocks. A pair of unfolding support components are installed on the front and rear wall surfaces of the moving bracket.

[0006] Preferably, a push handle is installed on the moving bracket.

[0007] Preferably, the seed storage tank is installed on the moving bracket through fixing bolts.

[0008] Preferably, the first moving wheel and the second moving wheel are installed on the moving bracket through movable rotating shafts.

[0009] Preferably, each of the pair of unfolding support components includes: a fixed block, a mounting rod, an adjusting rod, a pair of rotating hinge seats, a telescopic support rod, a lifting bracket, a lifting chute, and a support roller;

[0010] The fixed block is installed on the moving bracket, the mounting rod is installed on the upper wall surface of the fixed block, the adjusting rod is installed on the side wall surface of the fixed block, a pair of rotary hinge seats are respectively installed on the mounting rod and the adjusting rod, both ends of the telescopic support rod are respectively installed on the pair of rotary hinge seats, the lifting bracket is installed on the adjusting rod, a lifting chute is opened on the lifting bracket, and the support roller is installed in the lifting chute.

[0011] Preferably, the support roller is installed in the lifting chute through a fixing pin.

[0012] Beneficial effects

[0013] The utility model provides a fixing device for a seeder, which has the following beneficial effects: This solution uses a seeding support structure, plants and sows seeds through a pushing transmission structure, and is equipped with an adjustable support structure during use to ensure smooth seeding and seeding efficiency, solving the problem that existing large-scale mechanical seeding equipment is too large to enter small areas of land for seeding, and small push-type seeders are prone to tipping due to the uneven ground after plowing during use, and are easily damaged during pushing seeding between ridges due to complex terrain, and are prone to seed scattering, affecting seeding efficiency. Description of the drawings

[0014] Figure 1 It is a front view three-dimensional structural schematic diagram of the fixing device for a seeder described in the utility model.

[0015] Figure 2 It is a bottom view three-dimensional structural schematic diagram of the fixing device for a seeder described in the utility model.

[0016] Figure 3 It is a front view structural schematic diagram of the fixing device for a seeder described in the utility model.

[0017] Figure 4 It is a side view structural schematic diagram of the fixing device for a seeder described in the utility model.

[0018] In the figure: 1 - moving bracket; 2 - first moving wheel; 3 - second moving wheel; 4 - seed storage tank; 5 - rotating shaft; 6 - rotating feeder; 7 - first rotating block; 8 - transmission rod; 9 - second rotating block; 10 - pushing handle; 11 - fixing bolt; 12 - movable rotating shaft; 13 - fixed block; 14 - mounting rod; 15 - adjusting rod; 16 - rotary hinge seat; 17 - telescopic support rod; 18 - lifting bracket; 19 - lifting chute; 20 - support roller; 21 - fixing pin. Detailed implementation manners

[0019] Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0020] Embodiment: Please refer to Figures 1-4 , the present utility model provides a technical solution: a fixing device for a seeder. Considering that existing large seeding equipment is not applicable to small areas of land for seeding, and manual seeding equipment is prone to tipping during mobile seeding, resulting in equipment damage and affecting seeding and planting efficiency. Based on the above, the following technical means are set in this case;

[0021] Specifically, this device at least includes a mobile bracket 1, a first mobile wheel 2, a second mobile wheel 3, a seed storage tank 4, a rotating shaft 5, a rotating feeder 6, a pair of first rotating blocks 7, a pair of transmission rods 8, a pair of second rotating blocks 9, and a pair of unfolding support components;

[0022] The unfolding support component includes: a fixed block 13, a mounting rod 14, an adjusting rod 15, a pair of rotating hinge seats 16, a telescopic support rod 17, a lifting bracket 18, a lifting chute 19, and a support roller 20;

[0023] The mobile bracket 1 mounts and supports the entire device and moves through the first mobile wheel 2 and the second mobile wheel 3. The mobile bracket 1 moves by the rotation of the first mobile wheel 2 and the second mobile wheel 3. When the first mobile wheel 2 rotates, it drives the second rotating block 9 to rotate and drives the second rotating block 9 to rotate through the transmission of the transmission rod 8. The second rotating block 9 drives the rotating shaft 5 to rotate, thereby driving the rotating feeder 6 mounted thereon to rotate and cooperate with the feeding of the seed storage tank 4 for automatic seeding. When performing mobile seeding, according to the spacing of the planting ridges, unlock the locking of the telescopic support rod 17 and cooperate with the rotating hinge seat 16 to change the telescopic length of the adjusting rod 15, thereby driving the support roller 20 to unfold outward. After the adjustment is completed, use the locking knob to lock and fix the telescopic support rod 17, and fix the length of the adjusting rod 15 through a stable triangular structure. While adjusting the spacing, adjust the fixed height of the support roller 20 on the lifting bracket 18 through the fixing pin 21, so as to realize the adjustment, fixing and support of the seeding equipment.

[0024] More specifically, the seed storage tank 4 is installed in the middle position of the mobile bracket 1. The rotating shaft 5 is embedded in the mobile bracket 1. The rotating feeder 6 is sleeved on the rotating shaft 5. The rotating feeder 6 is located below the lower discharge port of the seed storage tank 4. A pair of first rotating blocks 7 are installed at both ends of the rotating shaft 5. One end of a pair of transmission rods 8 is movably installed on a pair of first rotating blocks 7. A pair of second rotating blocks 9 are installed on the movable rotating shaft of the first mobile wheel 2. The other end of a pair of transmission rods 8 is movably installed on a pair of second rotating blocks 9. A pair of unfolding support components are installed on the front and rear wall surfaces of the mobile bracket 1;

[0025] The fixed block 13 is installed on the moving bracket 1, the mounting rod 14 is installed on the upper wall surface of the fixed block 13, the adjusting rod 15 is installed on the side wall surface of the fixed block 13, a pair of rotary hinge seats 16 are respectively installed on the mounting rod 14 and the adjusting rod 15, both ends of the telescopic support rod 17 are installed on the pair of rotary hinge seats 16, the lifting bracket 18 is installed on the adjusting rod 15, the lifting chute 19 is opened on the lifting bracket 18, and the support roller 20 is installed in the lifting chute 19.

[0026] In the specific implementation process, further, a push handle 10 is installed on the moving bracket 1.

[0027] In the specific implementation process, further, the seed storage tank 4 is installed on the moving bracket 1 through the fixing bolts 11.

[0028] In the specific implementation process, further, the first moving wheel 2 and the second moving wheel 3 are installed on the moving bracket 1 through the movable rotating shaft 12.

[0029] In the specific implementation process, further, the support roller 20 is installed in the lifting chute 19 through the fixing pin 21.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A planter fixing device, comprising: A mobile support (1), a first mobile wheel (2) and a second mobile wheel (3), wherein the first mobile wheel (2) and the second mobile wheel (3) are mounted on both sides of the mobile support (1), and a sowing support structure is mounted on the mobile support (1); The sowing support structure comprises: a seed storage tank (4), a rotating shaft (5), a rotating feeder (6), a pair of first rotating blocks (7), a pair of transmission rods (8), a pair of second rotating blocks (9) and a pair of unfolding support components; The seed storage tank (4) is installed in the middle of the mobile bracket (1), the rotating shaft (5) is embedded in the mobile bracket (1), the rotating feeder (6) is sleeved on the rotating shaft (5), the rotating feeder (6) is located below the discharge port at the lower end of the seed storage tank (4), a pair of first rotating blocks (7) are installed at both ends of the rotating shaft (5), one end of a pair of transmission rods (8) is movably installed on the pair of first rotating blocks (7), a pair of second rotating blocks (9) are installed on the movable rotating shaft of the first moving wheel (2), the other end of the pair of transmission rods (8) is movably installed on the pair of second rotating blocks (9), and a pair of unfolding support components are installed on the front and rear wall surfaces of the mobile bracket (1).

2. A planter fixing device according to claim 1, characterized in that: A pushing handle (10) is installed on the movable bracket (1).

3. A planter fixing device according to claim 1, characterized in that: The seed storage tank (4) is mounted on the movable bracket (1) via fixing bolts (11).

4. A planter fixing device according to claim 1, characterized in that: The first moving wheel (2) and the second moving wheel (3) are mounted on the moving bracket (1) via a movable rotating shaft (12).

5. A planter fixing device according to claim 1, characterized in that: A pair of unfolding support components each comprises: a fixed block (13), a mounting rod (14), an adjusting rod (15), a pair of rotating hinge seats (16), a telescopic support rod (17), a lifting bracket (18), a lifting slide (19) and a supporting roller (20); A fixed block (13) is mounted on the movable bracket (1), a mounting rod (14) is mounted on the upper wall surface of the fixed block (13), an adjusting rod (15) is mounted on the side wall surface of the fixed block (13), a pair of rotating hinge seats (16) are respectively mounted on the mounting rod (14) and the adjusting rod (15), two ends of a telescopic support rod (17) are respectively mounted on the pair of rotating hinge seats (16), a lifting bracket (18) is mounted on the adjusting rod (15), a lifting chute (19) is provided on the lifting bracket (18), and a supporting roller (20) is mounted in the lifting chute (19).

6. A planter fixing device according to claim 5, characterized in that: The supporting roller (20) is installed in the lifting slide groove (19) through a fixing pin (21).

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