Handheld seeding and soil covering integrated device

Abstract

The utility model discloses a handheld seeding and earthing integrated device, which relates to the field of agricultural seeding and comprises a seeding cylinder, rollers are fixed at two ends of the surface of the seeding cylinder, limiting plates are arranged at two ends of the seeding cylinder, and inserting cylinders are fixed on the sides, close to each other, of the two limiting plates; the seeding barrel and the soil covering hoe are integrated, seeding and soil covering can be completed synchronously in the process of pushing the seeding barrel to advance, operation procedures are effectively simplified, operation links are reduced, planting efficiency is improved, labor intensity is relieved, seeds can be evenly sprayed out through the seeding barrel, and therefore the problem that the seeds are not evenly distributed is solved. Meanwhile, a plurality of soil covering hoes with adjustable inclination angles are arranged on the connecting rod at equal intervals, so that the soil covering thickness and uniformity can be controlled, the soil covering efficiency is improved, a suitable growth environment is provided for the seeds, and seed germination and seedling growth are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of agricultural seeding, especially to a hand-held seeding and soil covering integrated device. BACKGROUND

[0002] In the process of crop planting, seeding and soil covering are two closely connected and crucial links, which are directly related to the germination rate of seeds, the survival rate of seedlings and the final crop yield. For small-area planting areas, due to the dispersion and small scale of land plots, large agricultural machinery is difficult to enter the operation, therefore, farmers often rely on manual seeding and soil covering operation. In the seeding process, farmers usually need to hold seeds and swing their arms for sowing. This method not only has high labor intensity and low efficiency, but also can not guarantee the uniformity of seeding, which may lead to uneven distribution of seeds. After seeding is completed, soil covering operation also relies on manual operation, and farmers need to use a hoe to cover the soil on the seeds after seeding. This method not only has low efficiency, but also can not guarantee the thickness and uniformity of soil covering, which may affect the germination of subsequent seeds and the growth and yield of crops. In order to solve the above problems, the utility model provides a hand-held seeding and soil covering integrated device.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the utility model, and therefore, it may include prior art known by those skilled in the art. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above problems, the utility model provides a hand-held seeding and soil covering integrated device.

[0005] The hand-held seeding and soil covering integrated device provided by the utility model adopts the following technical scheme:

[0006] A hand-held seeding and soil covering integrated device, comprising a seeding cylinder, rollers are fixed at both ends of the surface of the seeding cylinder, limit plates are arranged at both ends of the seeding cylinder, inserts are fixed on the sides of the limit plates close to each other, the inserts are slidably arranged in the seeding cylinder, feed ports are arranged on the inserts, connecting frames are rotatably arranged on the sides of the limit plates away from each other, a connecting rod is fixed at one end of the connecting frames away from the limit plates, a long rod is fixed to the middle segment of the connecting rod, and soil covering hoes with adjustable inclination angles are equidistantly arranged on the connecting rod.

[0007] Preferably, grooves are arranged at both ends of the seeding cylinder, springs are fixed in the grooves, limit blocks are fixed to the other ends of the springs, guide rods are fixed to the sides of the limit blocks away from the springs, and one end of the guide rod penetrates through the seeding cylinder and is fixed to the inner side of the limit plate.

[0008] Preferably, a plurality of adjusting holes are arranged circumferentially on both ends of the connecting rod, one of the adjusting holes is provided with a fastening pin, one end of the fastening pin is provided with a support through the adjusting hole, and a plurality of soil shovels are fixed equidistantly on the bottom of the support.

[0009] Preferably, the limiting block has an outer diameter larger than that of the guide rod, and a gap exists between the surface of the limiting block and the surface of the insertion cylinder.

[0010] Preferably, a limiting pin is arranged at one end of the connecting frame away from the limiting plate, and one end of the limiting pin is threadedly connected to one end of the connecting rod.

[0011] Preferably, a plurality of supporting blocks are fixed circumferentially between the roller and the seeding cylinder.

[0012] Preferably, a handle is fixed at one end of the long rod away from the connecting rod.

[0013] Preferably, a plurality of protrusions are arranged circumferentially on the surface of each roller.

[0014] In summary, the hand-held seeding and soil covering integrated device has the following beneficial technical effects:

[0015] By integrating the seeding cylinder and the soil shovels, the seeding and soil covering can be completed simultaneously during the advancing of the seeding cylinder, compared with the related art, the operation process is effectively simplified, the operation links are reduced, the planting efficiency is improved, the labor intensity is reduced, the seeds can be uniformly scattered by the seeding cylinder, thereby solving the problem of uneven distribution of seeds, meanwhile, the plurality of soil shovels with adjustable inclination angles arranged equidistantly on the connecting rod can be adjusted according to different soil textures, seed types and planting requirements, thereby the inclination angles of the soil shovels can be adjusted to control the thickness and uniformity of the soil covering, improve the soil covering efficiency, provide suitable growth environment for the seeds, and be beneficial to the seed germination and seedling growth. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a whole structure schematic diagram of an embodiment of the utility model;

[0017] Figure 2 is a local expanded structure schematic diagram of an embodiment of the utility model;

[0018] Figure 3 is a local expanded side cross-section structure schematic diagram of an embodiment of the utility model;

[0019] Figure 4 is an insertion cylinder structure schematic diagram of an embodiment of the utility model.

[0020] Explanation of reference signs: 1, seeding cylinder; 2, limiting plate; 3, connecting frame; 4, connecting rod; 5, long rod; 6, handle; 7, limiting pin; 8, roller; 9, supporting block; 10, protrusion; 11, feeding port; 12, guide rod; 13, sliding groove; 14, spring; 15, limiting block; 16, insertion cylinder; 17, support; 18, soil covering hoe; 19, adjusting hole; 20, fastening pin. DETAILED DESCRIPTION

[0021] The following will be described in detail with reference to the accompanying drawings. Figures 1-4 The utility model will be further described in detail.

[0022] The utility model discloses a handheld type seeding and soil covering integrated device, which comprises a seeding cylinder 1. Figures 1-4 A handheld type seeding and soil covering integrated device, which comprises a seeding cylinder 1, limiting plates 2 are arranged at both ends of the seeding cylinder 1, insertion cylinders 16 are fixed on the sides of the two limiting plates 2 that are close to each other, the two insertion cylinders 16 are slidably arranged in the seeding cylinder 1, feeding ports 11 are formed in the two insertion cylinders 16, sliding grooves 13 are formed at both ends of the seeding cylinder 1, springs 14 are fixed in the sliding grooves 13, limiting blocks 15 are fixed to the other ends of the springs 14, guide rods 12 are fixed to the sides of the limiting blocks 15 that are away from the springs 14, one end of each guide rod 12 penetrates through the seeding cylinder 1 and is fixed to the inner side of the limiting plate 2, the outer diameter of each limiting block 15 is greater than the outer diameter of the guide rod 12, and there is a gap between the surface of each limiting block 15 and the surface of the insertion cylinder 16, before seeding, one end limiting plate 2 and the insertion cylinder 16 thereon are pulled to pull out the feeding port 11, seeds are loaded into the seeding cylinder 1 through an externally connected feeding pipe, at this time, the spring 14 is elongated, the limiting block 15 abuts against the side wall of the sliding groove 13, the limiting plate 2 is loosened after loading is completed, the spring 14 is reset, the insertion cylinder 16 is re-inserted into the seeding cylinder 1 under the guidance of the guide rod 12, at this time, the feeding port 11 is attached to the inner wall of the seeding cylinder 1, discharge holes are uniformly formed in the surface of the seeding cylinder 1, and the seeds leak out of the discharge holes.

[0023] Referring to Figures 1-3 The surfaces of the seeding cylinder 1 are fixed with rollers 8, the sides of the two limiting plates 2 that are away from each other are rotatably provided with connecting frames 3, one end of each connecting frame 3 that is away from the limiting plate 2 is fixed with a connecting rod 4, and the middle section of the connecting rod 4 is fixed with a long rod 5, during seeding, a farmer holds the long rod 5 and pushes the whole device to move forward, the rollers 8 on the surface of the seeding cylinder 1 roll along with the movement of the device, thereby providing support and guidance for the movement of the device, so that the device can stably move in the field, during the movement, the seeds in the seeding cylinder 1 will gradually leak out of the discharge holes uniformly formed in the surface of the seeding cylinder 1 under the action of the gravity of the seeds and slight vibration generated by the movement of the device, and then fall into the field, thereby realizing the seeding operation, and the adjustment of the pushing speed can realize the adjustment of the seeding amount.

[0024] Referring to Figures 1-3, the surface of the connecting rod 4 is provided with a plurality of adjusting holes 19 at both ends in the circumferential direction, one of the adjusting holes 19 is provided with a fastening pin 20 threaded, one end of the fastening pin 20 is provided with a support 17 threaded through one adjusting hole 19, a plurality of soil shovels 18 are fixed equidistantly at the bottom of the support 17, before sowing, farmers can adjust the angle of the soil shovels 18 by screwing the fastening pin 20 through the adjusting hole 19 corresponding to the required angle and tightening the support 17 and the soil shovels 18 at the bottom of the support 17, so as to realize the adjustment of the inclination angle of the soil shovels 18, when the device moves forward during sowing, the soil shovels 18 fixed on the connecting rod 4 will be inserted into the soil as the device advances, because the soil shovels 18 have a certain inclination angle, during the advancing process, the soil shovels 18 will turn up the soil from one side and push it to the position of the seeds after sowing, covering the seeds, the plurality of equidistantly arranged soil shovels 18 work cooperatively to ensure the uniformity of the soil covering, provide suitable growing environment for the seeds, promote seed germination and seedling growth, and the depth of the soil shovels 18 into the soil can be realized by adjusting the height of the handle of the long rod 5, thereby further improving the uniformity of the soil covering.

[0025] Referring to Figures 1-3 , the connecting frame 3 is provided with a limiting pin 7 threaded at the end away from the limiting plate 2, one end of the limiting pin 7 is threaded connected with one end of the connecting rod 4 through the connecting frame 3, the limiting pin 7 is used for limiting the position of the limiting plate 2 and the inserting cylinder 16 thereon, when loading is needed, the threaded connection between the connecting frame 3 and the connecting rod 4 can be cancelled by screwing the limiting pin 7, so as to pull the limiting plate 2 and the inserting cylinder 16 thereon for loading work.

[0026] Referring to Figures 1-2 , a plurality of support blocks 9 are fixed circumferentially between the roller 8 and the seeding cylinder 1, which play a role in connecting and supporting the roller 8 and the seeding cylinder 1, the plurality of circumferentially fixed support blocks 9 can form a stable frame structure, thereby tightly connecting the roller 8 and the seeding cylinder 1 together to ensure the stability of the overall structure of the device.

[0027] Referring to Figures 1-2 , the long rod 5 is fixed with a handle 6 at the end away from the connecting rod 4, when pushing the device forward, farmers can more conveniently apply a pushing force through the handle 6, thereby pushing the device to move stably.

[0028] Referring to Figures 1-3 , a plurality of protrusions 10 are circumferentially provided on the surface of each roller 8, the protrusions 10 can reduce the contact area between the roller 8 and the soil to a certain extent, reduce the degree of compaction of the soil, and maintain the loose state of the soil, at the same time, the protrusions 10 on the surface of the roller 8 can also play a certain auxiliary soil covering role during the advancing process of the device, when the roller 8 rolls, the protrusions 10 will drive the surrounding soil, so that the soil is more evenly covered on the seeds after sowing, improving the quality and efficiency of soil covering.

[0029] Finally, it should be noted that: first, in the description of the utility model, it should be pointed out that, unless otherwise provided and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0030] Secondly: the utility model discloses the embodiment in the drawing, only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0031] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

[0032] The above are the preferred embodiments of the utility model, and not limited to the protection scope of the utility model, so: any equivalent change made according to the structure, shape, principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A handheld seeding and soil covering integrated device, comprising a seeding cylinder (1), characterized in that: Rollers (8) are fixed at both ends of the surface of the seeding cylinder (1). Limiting plates (2) are provided at both ends of the seeding cylinder (1). Insert cylinders (16) are fixed on the side of the two limiting plates (2) that are close to each other. The two insert cylinders (16) slide inside the seeding cylinder (1). Feed inlets (11) are provided on the two insert cylinders (16). Connecting frames (3) are rotatably provided on the side of the two limiting plates (2) that are far from each other. A connecting rod (4) is fixed at the end of the two connecting frames (3) that is far from the limiting plates (2). A long rod (5) is fixed in the middle section of the connecting rod (4). Multiple soil covering hoes (18) with adjustable tilt angles are provided at equal intervals on the connecting rod (4).

2. The handheld seeding and covering device according to claim 1, characterized in that: Both ends of the seeding cylinder (1) are provided with sliding grooves (13), and a spring (14) is fixed in the sliding groove (13). A limit block (15) is fixed at the other end of the spring (14). A guide rod (12) is fixed on the side of the limit block (15) away from the spring (14). One end of the guide rod (12) passes through the seeding cylinder (1) and is fixed to the inside of the limit plate (2).

3. The handheld seeding and covering device according to claim 2, characterized in that: The connecting rod (4) has multiple adjustment holes (19) circumferentially opened at both ends of its surface. One of the adjustment holes (19) is threaded with a fastening pin (20). One end of the fastening pin (20) passes through an adjustment hole (19) and is threaded with a bracket (17). Multiple soil covering hoes (18) are fixed at equal intervals at the bottom of the bracket (17).

4. The handheld seeding and covering device according to claim 2, characterized in that: The outer diameter of the limiting block (15) is larger than the outer diameter of the guide rod (12), and there is a gap between the surface of the limiting block (15) and the surface of the insert (16).

5. The handheld seeding and covering device according to claim 1, characterized in that: The end of the connecting frame (3) away from the limiting plate (2) is threaded with a limiting pin (7), and one end of the limiting pin (7) passes through the connecting frame (3) and is threadedly connected to one end of the connecting rod (4).

6. The handheld seeding and covering device according to claim 1, characterized in that: Multiple support blocks (9) are circumferentially fixed between the roller (8) and the seeding cylinder (1).

7. The handheld seeding and covering device according to claim 1, characterized in that: A handle (6) is fixed to the end of the long rod (5) away from the connecting rod (4).

8. The handheld seeding and covering device according to claim 1, characterized in that: Both rollers (8) have multiple protrusions (10) circumferentially arranged on their surfaces.

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