Light and simple wheat-covered peanut seed and fertilizer integrated seeding machine

Abstract

The utility model relates to the technical field of seeding machines, and discloses a light and simple wheat-covered peanut seed-fertilizer integrated seeding machine which comprises a seed-metering device, a push handle is movably connected to the left side of the seed-metering device, a covering wheel is arranged at the bottom of the push handle, through cavities are formed in the covering wheel and the push handle, and buffer devices are arranged on the front sides and the rear sides of the push handle and the covering wheel. Clamping devices are arranged on the two sides of the buffering device, and the buffering device comprises first mounting cylinders arranged on the front side and the rear side of the push handle and containing covers arranged in the first mounting cylinders in a penetrating mode. According to the light and simple wheat-covered peanut seed-fertilizer integrated seeding machine, synchronous seeding of seeds and fertilizer is realized through arrangement of the seed-metering device, pushing of the seed-metering device is realized through arrangement of the push handle, so that continuous seeding of the seeds is facilitated, and covering and leveling of the sown ground are realized through arrangement of the covering wheel; and the covering wheels are adjusted through the arrangement of the buffer device, and then the requirement for leveling the fluctuant ground is met.

Description

Technical Field

[0001] The utility model relates to the technical field of seed drills, in particular to a light and simple wheat and peanut seed and fertilizer integrated seed drill. Background Art

[0002] A seeder is a planting machine that sows crop seeds. It is a seeder used for a certain type of crop, and is often named after the crop type, such as grain drill, corn hole seeder, cotton seed drill, forage spreader, etc.

[0003] Seeders are quite common, and in actual use, hand-push type seed drills are often used. A Chinese patent discloses a multifunctional hand-push seed and fertilizer integrated seeder (authorization announcement number CN220342818U). The patented technology can add a balanced seed box and fertilizer box to the seeder, so as to achieve a balanced seed and fertilizer, avoid the situation where there is still surplus seed but the fertilizer has been exhausted during sowing, and greatly improve the working efficiency of the seeder.

[0004] Although this solution can realize the integrated sowing of fertilizer and seeds, in actual use, the pressing wheel at the rear side cannot be adjusted after sowing, which results in the inability to cover the soil when facing different heights of the ground and cannot meet the actual use needs.

[0005] In order to solve the above problems, we have made improvements and proposed a lightweight wheat and peanut seed and fertilizer integrated seeder. Utility Model Content

[0006] The utility model aims to provide a light and simple wheat and peanut seed and fertilizer integrated seeder to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A light and simple wheat-covered peanut seed-fertilizer integrated seeder comprises a seed-seeding device, a push handle is movably connected to the left side of the seed-seeding device, a covering wheel is arranged at the bottom of the push handle, a through cavity is provided inside the covering wheel and the push handle, a buffer device is arranged at the front and rear sides of the push handle and the covering wheel, and clamping devices are arranged at both sides of the buffer device;

[0009] The buffer device includes a first mounting tube arranged on the front and rear sides of the push handle, a accommodating cover inserted inside the first mounting tube, and a mounting rod fixedly installed inside the first mounting tube. The mounting rod passes through the interior of the accommodating cover and is sleeved with a first spring inside the accommodating cover.

[0010] As a further solution of the utility model: both sides of the inner cavity of the first installation tube are provided with limiting grooves, the interior of the limiting grooves is slidably connected to limiting blocks, and one side of the limiting block is fixedly connected to the containing cover.

[0011] As a further solution of the utility model: a seed box is fixedly installed on the rear side of the seed metering device, and a fertilizer box is fixedly installed on the top of the push handle.

[0012] As a further solution of the utility model: a connecting frame is sleeved on the outer side of the push handle, the top of the covering wheel penetrates into the interior of the connecting frame, and a first bolt is interspersed between the covering wheel and the interior of the connecting frame.

[0013] As a further solution of the utility model: a second bolt is inserted into the interior of the connecting frame, and the connecting frame and the push handle are fixedly connected by the second bolt.

[0014] As a further solution of the utility model: the clamping device includes a connecting plate fixedly installed on both sides of the first mounting cylinder and the accommodating cover, a clamping rod fixedly installed on one side of the connecting plate and an extrusion plate arranged on one side of the connecting plate, and the extrusion plate and the clamping rod are interspersed inside the through cavity.

[0015] As a further solution of the utility model: a slide groove is provided inside the connecting plate, a slider is slidably connected inside the slide groove, and the top of the slider is fixedly connected to the bottom of the extrusion plate.

[0016] As a further solution of the utility model: a second spring is fixedly installed on one side of the sliding block, and one side of the second spring is fixedly connected to the inner cavity of the sliding groove.

[0017] As a further solution of the utility model: evenly distributed integrated seed and material discharge ports are fixedly installed on the surface of the seed metering device, and a soil collector is fixedly installed on the bottom of the first installation cylinder.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model realizes synchronous sowing of seeds and fertilizers by setting a seed meter, pushes the seed meter to facilitate continuous sowing of seeds as a whole by setting a push handle, covers and levels the ground after sowing by setting a covering wheel, and adjusts the covering wheel by setting a buffer device, thereby satisfying the requirement of leveling the undulating ground.

[0020] 2. The utility model realizes the connection between the push handle and the covering wheel through the cooperation between the first mounting tube and the containing cover, and realizes the pulling of the first mounting tube and the containing cover through the cooperation between the first spring and the mounting rod, thereby realizing the pulling buffering of the covering wheel to facilitate the adjustment of the covering wheel during driving, thereby meeting the needs of leveling the undulating ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a structural schematic diagram of a light and simple wheat and peanut seed and fertilizer integrated seeder;

[0022] Figure 2 It is a schematic diagram of the structure of a buffer device and a clamping device in a light and simple wheat-peanut seed-fertilizer integrated seeder;

[0023] Figure 3 It is a schematic diagram of the structure of the first mounting cylinder in a light and simple wheat-peanut seed-fertilizer integrated seeder;

[0024] Figure 4 It is a schematic diagram of the structure of a containing cover in a light and simple wheat and peanut seed and fertilizer integrated seeder;

[0025] Figure 5 It is a schematic diagram of an extrusion plate and a driving structure in a light and simple wheat and peanut seed and fertilizer integrated seeder;

[0026] Figure 6 It is a schematic diagram of the isometric cross-sectional structure of the first mounting cylinder in a light and simple wheat-peanut seed-fertilizer integrated seeder;

[0027] Figure 7 It is a schematic diagram of the isometric cross-sectional structure of a containing cover in a light and simple wheat and peanut seed and fertilizer integrated seeder.

[0028] In the figure: 1. seed meter; 2. seed box; 3. connecting frame; 4. fertilizer box; 5. push handle; 6. first bolt; 7. through cavity; 8. buffer device; 801. first mounting cylinder; 802. accommodating cover; 803. first spring; 804. limiting groove; 805. mounting rod; 806. limiting block; 9. clamping device; 901. clamping rod; 902. extrusion plate; 903. connecting plate; 904. slide groove; 905. second spring; 906. slide block; 10. covering wheel; 11. seed and material integrated discharge port; 12. soil collector. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the implementation mode of the utility model clearer, the technical solution in the implementation mode of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation mode of the utility model. Obviously, the implementation mode described is a part of the implementation mode of the utility model, not all the implementation modes. Based on the implementation mode of the utility model, all other implementation modes obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] See also Figure 1 , 2, 3, 4, 6 and 7, a light and simple wheat-covered peanut seed-fertilizer integrated seeder, comprising a seed-seeding device 1, a push handle 5 is movably connected to the left side of the seed-seeding device 1, a covering wheel 10 is arranged at the bottom of the push handle 5, a through cavity 7 is opened inside the covering wheel 10 and the push handle 5, a buffer device 8 is arranged on the front and rear sides of the push handle 5 and the covering wheel 10, and clamping devices 9 are arranged on both sides of the buffer device 8;

[0032] The buffer device 8 includes a first mounting tube 801 arranged on the front and rear sides of the push handle 5, a accommodating cover 802 inserted into the first mounting tube 801, and a mounting rod 805 fixedly installed inside the first mounting tube 801. The mounting rod 805 passes through the interior of the accommodating cover 802 and is located inside the accommodating cover 802 and is sleeved with a first spring 803.

[0033] Limiting grooves 804 are provided on both sides of the inner cavity of the first mounting tube 801, and the inner sliding connection of the limiting grooves 804 is limited block 806, and one side of the limiting block 806 is fixedly connected to the containing cover 802. The connection stability between the first mounting tube 801 and the containing cover 802 is increased by the cooperation between the limiting grooves 804 and the limiting block 806. A seed box 2 is fixedly installed on the rear side of the seed metering device 1, and a fertilizer box 4 is fixedly installed on the top of the push handle 5. The setting of the seed box 2 can realize the placement of seeds to be sown, and the setting of the fertilizer box 4 can realize the placement of fertilizers, so as to facilitate the integrated sowing of seeds and fertilizers.

[0034] A connecting frame 3 is sleeved on the outer side of the push handle 5, and the top of the covering wheel 10 passes through the inside of the connecting frame 3. The first bolt 6 is interspersed inside the covering wheel 10 and the connecting frame 3. The connection between the top of the covering wheel 10 and the bottom of the push handle 5 is realized by the setting of the connecting frame 3. The connection between the top of the covering wheel 10 and the bottom of the push handle 5 is realized by the setting of the first bolt 6, and the rotation of the covering wheel 10 relative to the push handle 5 is realized. A second bolt is interspersed inside the connecting frame 3, and the connecting frame 3 and the push handle 5 are fixedly connected by the second bolt. The connection between the connecting frame 3 and the push handle 5 is realized by the setting of the second bolt.

[0035] See also Figure 2 , 3 , 4, 5 and 7, a light and simple wheat-peanut seed and fertilizer integrated seeder, the clamping device 9 includes a connecting plate 903 fixedly mounted on both sides of the first mounting tube 801 and the containing cover 802, a clamping rod 901 fixedly mounted on one side of the connecting plate 903 and an extrusion plate 902 arranged on one side of the connecting plate 903, the extrusion plate 902 and the clamping rod 901 are inserted into the interior of the through cavity 7, and the connection between the first mounting tube 801 and the containing cover 802 and the push handle 5 and the covering wheel 10 is realized through the cooperation between the clamping rod 901 and the extrusion plate 902.

[0036] A slide groove 904 is provided inside the connecting plate 903, and a slider 906 is slidably connected inside the slide groove 904. The top of the slider 906 is fixedly connected to the bottom of the extrusion plate 902. The cooperation between the slide groove 904 and the slider 906 is used to limit the extrusion plate 902, thereby increasing the stability of the extrusion plate 902 and moving the extrusion plate 902. A second spring 905 is fixedly installed on one side of the slider 906, and one side of the second spring 905 is fixedly connected to the inner cavity of the slide groove 904. The setting of the second spring 905 is used to pull the slider 906, thereby driving the extrusion plate 902 to move and squeeze the through cavity 7 in cooperation with the clamping rod 901, thereby achieving the stability of the clamping rod 901 and the extrusion plate 902 inside the through cavity 7, thereby increasing the connection stability between the push handle 5, the first mounting cylinder 801, the accommodating cover 802 and the covering wheel 10.

[0037] The surface of the seed metering device 1 is fixedly installed with uniformly distributed integrated seed and material discharge ports 11, and the bottom of the first mounting tube 801 is fixedly installed with a soil gatherer 12. The seeds and fertilizers are discharged into the soil through the integrated seed and material discharge ports 11, and the soil cultivated by the integrated seed and material discharge ports 11 is gathered tightly through the soil gatherer 12 to cover the seeds.

[0038] The working principle of the utility model is as follows: seeds are injected into the seed box 2, fertilizers are injected into the fertilizer box 4, the connecting frame 3 is sleeved on the outside of the push handle 5, and the second bolt is inserted into the connecting frame 3 to fix the connecting frame 3 relative to the push handle 5. After the fixing is completed, the covering wheel 10 is placed on the bottom of the push handle 5 and the top of the covering wheel 10 is passed through the inside of the connecting frame 3 to realize the connection between the bottom of the connecting frame 3 and the covering wheel 10 through the first bolt 6, and the rotation of the covering wheel 10 relative to the connecting frame 3 is realized. After the installation is completed, the buffer device 8 is picked up and the extrusion of one side of the first installation cylinder 801 is The plate 902 is pulled toward one side of the clamping rod 901 and the clamping rod 901 and the extrusion plate 902 are passed through the through cavity 7 inside the push handle 5, and the clamping rod 901 and the extrusion plate 902 on one side of the accommodating cover 802 are installed into the through cavity 7 inside the covering wheel 10 through the above steps. When the ground is uneven during actual use, the covering wheel 10 is moved by moving the accommodating cover 802 relative to the first mounting tube 801. At the same time, under the action of the mounting rod 805 and the first spring 803, the accommodating cover 802 is pulled toward the inside of the first mounting tube 801 to retract and realize the return of the covering wheel 10, so as to facilitate leveling of the flat ground.

[0039] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A light and simple wheat-peanut seed-fertilizer integrated seeder, comprising a seed-metering device (1), characterized in that: The left side of the seed metering device (1) is movably connected to a push handle (5), the bottom of the push handle (5) is provided with a covering wheel (10), the insides of the covering wheel (10) and the push handle (5) are both provided with a through cavity (7), the front and rear sides of the push handle (5) and the covering wheel (10) are both provided with a buffer device (8), and both sides of the buffer device (8) are provided with a clamping device (9); The buffer device (8) comprises a first mounting tube (801) arranged on the front and rear sides of the push handle (5), a accommodating cover (802) inserted into the first mounting tube (801), and a mounting rod (805) fixedly installed inside the first mounting tube (801), wherein the mounting rod (805) passes through the interior of the accommodating cover (802) and is provided with a first spring (803) inside the accommodating cover (802).

2. A light and simple wheat-peanut seed-fertilizer integrated seeder according to claim 1, characterized in that: Limiting grooves (804) are provided on both sides of the inner cavity of the first installation tube (801), and the interior of the limiting groove (804) is slidably connected to a limiting block (806), and one side of the limiting block (806) is fixedly connected to the containing cover (802).

3. The light and simple wheat-peanut seed-fertilizer integrated seeder according to claim 1, characterized in that: A seed box (2) is fixedly mounted on the rear side of the seed metering device (1), and a fertilizer box (4) is fixedly mounted on the top of the push handle (5).

4. The light and simple wheat-peanut seed-fertilizer integrated seeder according to claim 1, characterized in that: The outer side of the push handle (5) is sleeved with a connecting frame (3), the top of the covering wheel (10) penetrates into the interior of the connecting frame (3), and a first bolt (6) is interspersed in the interior of the covering wheel (10) and the connecting frame (3).

5. The light and simple wheat-peanut seed-fertilizer integrated seeder according to claim 4, characterized in that: A second bolt is inserted into the interior of the connecting frame (3), and the connecting frame (3) and the push handle (5) are fixedly connected via the second bolt.

6. The light and simple wheat-peanut seed-fertilizer integrated seeder according to claim 1, characterized in that: The clamping device (9) comprises a connecting plate (903) fixedly mounted on both sides of the first mounting tube (801) and the accommodating cover (802), a clamping rod (901) fixedly mounted on one side of the connecting plate (903), and an extrusion plate (902) arranged on one side of the connecting plate (903); the extrusion plate (902) and the clamping rod (901) are interlaced and arranged inside the through cavity (7).

7. The light and simple wheat-peanut seed-fertilizer integrated seeder according to claim 6, characterized in that: A sliding groove (904) is provided inside the connecting plate (903), and a sliding block (906) is slidably connected inside the sliding groove (904), and the top of the sliding block (906) is fixedly connected to the bottom of the extrusion plate (902).

8. The light and simple wheat-peanut seed-fertilizer integrated seeder according to claim 7, characterized in that: A second spring (905) is fixedly mounted on one side of the sliding block (906), and one side of the second spring (905) is fixedly connected to the inner cavity of the sliding groove (904).

9. The light and simple wheat-peanut seed-fertilizer integrated seeder according to claim 1, characterized in that: The surface of the seed metering device (1) is fixedly mounted with uniformly distributed integrated seed and material discharge ports (11), and the bottom of the first mounting tube (801) is fixedly mounted with a soil collector (12).

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