Hand-push type seeding machine

Abstract

The utility model belongs to the technical field of seeding machines, and particularly relates to a hand-push type seeding machine which comprises a frame, a handle is arranged at one end of the frame, a traveling wheel is rotatably connected to the end, away from the handle, of the frame, a hopper is mounted on the frame and located between the traveling wheel and the handle, and a partition plate is arranged in the hopper and divides the hopper into two parts. A material distributing assembly used for sowing and fertilizing is arranged in the hopper, and an edge used for turning soil is further arranged on the frame and located between the driving wheels and the hopper. According to the utility model, the frame is provided with the front part, the hopper and the material distributing component, so that soil turning, seeding and fertilizing can be synchronously carried out, the operation can be carried out by one person, and the seeding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of seed drills, in particular to a hand-push seed drill. Background Art

[0002] Sowing in rural land is the most critical step for farmers. The amount of seeds and fertilizers planted, as well as the depth of planting, are directly related to the germination rate, while the spacing between plants and rows is closely related to the yield per mu. Scientific planting can increase the yield of planted seeds. Therefore, it is necessary to reasonably adjust the spacing between plants and rows, the depth of sowing, and the amount of seeds and fertilizers to be sown. The range of adjustment depends on the soil quality and humidity. After adjustment, sowing will be more convenient, faster, and save time and effort.

[0003] Land sowing is divided into flat land sowing and mountain land sowing. Large-scale automatic seeders are only suitable for flat land, with a large sowing area and a high degree of automation. For mountain land, large-scale automatic seeders cannot be driven up the mountain, nor can they be sown on the bumpy mountain land. Therefore, mountain land sowing can only be done manually, which requires multiple people to work at the same time, turning the soil, sowing and fertilizing, etc., and the sowing efficiency is extremely low. Utility Model Content

[0004] In order to solve the problems in the above-mentioned background technology, the utility model provides a hand-push seeder, on which a hopper, a hopper and a material dividing assembly are arranged on a frame, so that turning over the soil, sowing and fertilizing can be carried out simultaneously, and it can be operated by one person, thereby improving the sowing efficiency.

[0005] The utility model provides a hand-push seeder, comprising a frame, one end of the frame is provided with a handle, the end of the frame away from the handle is rotatably connected to a traveling wheel, a hopper is installed on the frame, the hopper is located between the traveling wheel and the handle, a partition plate is provided in the hopper, the partition plate divides the hopper into two parts, a material dividing component for sowing and fertilizing is provided in the hopper, and a chute for turning over the soil is also provided on the frame, the chute is located between the traveling wheel and the hopper.

[0006] Furthermore, the material dividing assembly includes a material dividing shaft, which is rotatably connected to the hopper and one end of which passes through the hopper. The circumferential surface of the material dividing shaft is in close contact with the inner wall of the hopper. Two groups of grooves are opened on the material dividing shaft along the circumferential direction, one group is a seed groove, and the other group is a fertilizer groove. The seed groove and the fertilizer groove are located on both sides of the partition plate, and the seed groove and the fertilizer groove are staggered. A transmission assembly for driving the material dividing shaft to rotate is provided on the frame.

[0007] Furthermore, a rotating shaft is fixedly arranged at the center position of the traveling wheel, and the rotating shaft is rotatably connected to the frame. The transmission assembly includes a driving sprocket, which is fixedly installed on the rotating shaft, and a driven sprocket is fixedly installed on one end of the distributing shaft passing through the hopper, and a chain is arranged between the driving sprocket and the driven sprocket.

[0008] Furthermore, two baffles are horizontally inserted in the hopper, the baffles are located above the material distribution shaft, the two baffles are located on both sides of the partition plate, and a gap is provided between the baffles and the inner wall of the hopper.

[0009] Furthermore, a plurality of anti-skid sheets are arranged on the circumferential direction of the traveling wheel.

[0010] Furthermore, a fixing rod is provided on the frame, a connecting rod is rotatably connected to the fixing rod, a notch is provided at an end of the connecting rod away from the fixing rod, an adjusting component for adjusting the depth of the notch is provided on the frame, the adjusting component includes a fixing plate provided on the frame, a threaded rod is threadedly connected to the fixing plate, the threaded rod passes through the fixing plate, a crank is provided at the top of the threaded rod, a connecting block is rotatably connected to the end of the threaded rod away from the crank, an accommodating groove is provided in the connecting rod along its length direction, the connecting block is movably provided in the accommodating groove, sliding rods are provided on both sides of the connecting block, sliding grooves are provided on both sides of the connecting rod, and the sliding rods are movably provided in the sliding grooves.

[0011] Furthermore, a scraper is provided below the frame, and the scraper is located between the hopper and the handle.

[0012] Furthermore, one end of the frame close to the handle is rotatably connected to a compacting wheel, and the compacting wheel is located below the handle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) During sowing, a person holds the handle and pushes the frame forward. The blade turns the soil into a ditch. The seeds and fertilizers fall into the ditch under the action of the material dividing assembly. Then the scraper flattens the soil and the compacting wheel compacts the soil. This completes the sowing process. One person can perform operations such as turning the soil, sowing, and fertilizing at the same time, thereby improving the sowing efficiency.

[0015] (2) When the traveling wheel rotates, the driving sprocket is driven to rotate through the rotating shaft, and the driving sprocket drives the driven sprocket to rotate through the chain, and the driven sprocket drives the dividing shaft to rotate, thereby realizing the sowing operation.

[0016] (3) When adjusting the depth of the hole, turn the crank, and the crank drives the threaded rod to rotate. When the threaded rod rotates, it moves along its own length direction. The threaded rod drives the connecting rod to rotate through the connecting block and the sliding rod, thereby adjusting the depth of the hole. Therefore, the depth of the hole can be adjusted according to the sowing depth of the seed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The figure is a schematic diagram of the overall structure of a hand-push seeder;

[0019] Figure 2 It is a structural schematic diagram of the hopper;

[0020] Figure 3 It is a schematic diagram of the structure inside the distribution hopper;

[0021] Figure 4 It is a structural schematic diagram of the material distribution shaft;

[0022] Figure 5 It is a schematic diagram of the structure of the breaker and the regulating component;

[0023] Explanation of the reference numerals in the accompanying drawings: 1. frame; 10. handle; 2. traveling wheel; 20. rotating shaft; 21. anti-skid sheet; 3. hopper; 30. mounting rod; 31. feed hopper; 32. distribution hopper; 33. discharge hopper; 34. partition plate; 4. distribution assembly; 40. distribution shaft; 41. seed groove; 42. fertilizer groove; 43. baffle; 5. transmission assembly; 50. driving sprocket; 51. driven sprocket; 52. chain; 6. fixing rod; 60. connecting rod; 61. notch; 7. adjustment assembly; 70. fixing plate; 71. threaded rod; 72. crank; 73. connecting block; 74. receiving groove; 75. slide rod; 76. slide groove; 8. scraper; 9. compacting wheel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 belong to the protection scope of the utility model.

[0025] The following is combined with Figure 1 To Attachment Figure 5 And specific embodiments describe the present invention in detail.

[0026] Reference Figure 1-5The utility model provides a hand-push seeder, including a frame 1, two inclined handles 10 are fixedly connected to one end of the frame 1, two driving wheels 2 are arranged at the end of the frame 1 away from the handles 10, a rotating shaft 20 is fixedly passed through the two driving wheels 2, the rotating shaft 20 is rotatably connected to the frame 1, and a plurality of anti-skid sheets 21 are fixedly connected to the circumferential direction of each driving wheel 2. When the driving wheel 2 rolls on the ground, the anti-skid sheets 21 can be inserted into the soft ground to increase the friction between the driving wheel 2 and the ground, thereby preventing the driving wheel 2 from slipping on the ground.

[0027] A hopper 3 is also provided on the frame 1. The hopper 3 is located between the traveling wheel 2 and the handle 10. The hopper 3 is fixedly connected to the frame 1 through a plurality of mounting rods 30. The hopper 3 includes a feed hopper 31, a distribution hopper 32 and a discharge hopper 33 which are arranged in sequence from top to bottom. The feed hopper 31 gradually expands upward from the distribution hopper 32, and the discharge hopper 33 gradually contracts downward from the distribution hopper 32. A partition plate 34 is fixedly connected inside the hopper 3. The partition plate 34 divides the hopper 3 into two left and right parts, one part is used to place seeds for planting, and the other part is used to place fertilizers.

[0028] A dividing assembly 4 is arranged in the dividing hopper 32, and the dividing assembly 4 includes a dividing shaft 40. The dividing shaft 40 is horizontally rotatably connected to the dividing hopper 32 and one end of the dividing shaft 40 passes through the dividing hopper 32. The circumferential surface of the dividing shaft 40 is in close contact with the inner wall of the dividing hopper 32 to prevent seeds or fertilizers from falling directly between the dividing shaft 40 and the dividing hopper 32; two groups of grooves are opened on the dividing shaft 40 along the circumferential direction, and the two groups of grooves are located on both sides of the partition plate 34, one group is a seed groove 41, and the other group is a fertilizer groove 42. Seeds or fertilizers enter the grooves from above the dividing shaft 40, and the grooves rotate with the dividing shaft 40. When the grooves rotate to the bottom of the dividing shaft 40, the seeds or fertilizers fall from the grooves to achieve the sowing of seeds or fertilizers.

[0029] During sowing, seeds and fertilizers cannot be sown together because fertilizers will have an adverse effect on seeds. Therefore, the seed groove 41 and the fertilizer groove 42 are staggered to achieve the sequential falling of seeds and fertilizers to prevent the seeds and fertilizers from falling together; two baffles 43 are horizontally inserted in the dividing hopper 32, and the baffle 43 is located above the dividing shaft 40. The two baffles 43 are located on both sides of the partition plate 34, which respectively block the seeds and fertilizers. There is a gap between the baffle 43 and the inner wall of the dividing hopper 32, and the seeds and fertilizers fall onto the dividing shaft 40 through the gap. Therefore, the gap between the baffle 43 and the inner wall of the dividing hopper 32 can be adjusted by pulling the adjustment baffle 43, thereby controlling the number of seeds or fertilizers falling and achieving adjustable sowing amount.

[0030] A transmission assembly 5 for driving the distribution shaft 40 to rotate is also provided on the frame 1, and the transmission assembly 5 includes a driving sprocket 50, and the driving sprocket 50 is fixedly installed on the rotating shaft 20. A driven sprocket 51 is fixedly installed on the end of the distribution shaft 40 that passes through the distribution hopper 32, and a chain 52 is sleeved between the driving sprocket 50 and the driven sprocket 51. When the traveling wheel 2 rotates, the traveling wheel 2 drives the driving sprocket 50 to rotate through the rotating shaft 20, and the driving sprocket 50 drives the driven sprocket 51 to rotate through the chain 52, and the driven sprocket 51 drives the distribution shaft 40 to rotate.

[0031] A fixing rod 6 is fixedly connected to the frame 1, and the fixing rod 6 is located between the traveling wheel 2 and the hopper 3. A connecting rod 60 is rotatably connected to the fixing rod 6, and a notch 61 is fixedly installed on the end of the connecting rod 60 away from the fixing rod 6; an adjusting component 7 for adjusting the depth of the notch 61 is also provided on the frame 1, and the adjusting component 7 includes a fixing plate 70, and the fixing plate 70 is fixedly connected to the frame 1. A threaded rod 71 is threadedly connected to the fixing plate 70, and the threaded rod 71 penetrates the fixing plate 70. A crank 72 is fixedly connected to the top of the threaded rod 71, and a connecting block 73 is rotatably connected to the end of the threaded rod 71 away from the crank 72. A receiving groove 74 is opened in the connecting rod 60 along its own length direction, and the connecting block 73 is movably arranged in the receiving groove 74. Slide rods 75 are fixedly connected to both sides of the connecting block 73, and slide grooves 76 are opened on both sides of the connecting rod 60. The slide rod 75 is movably arranged in the slide groove 76.

[0032] A V-shaped scraper 8 is fixedly connected to the bottom of the frame 1, and the scraper 8 is located between the hopper 3 and the handle 10. A compacting wheel 9 is rotatably connected to the end of the frame 1 close to the handle 10, and the compacting wheel 9 is located below the handle 10. After the trench 61 turns the land into a ditch, the seeds and fertilizers fall into the ditch in turn, and then the scraper 8 can scrape the ditch flat so that the soil covers the seeds and fertilizers, and the compacting wheel 9 then compacts the soil to complete the sowing.

[0033] The utility model is further described above with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the utility model. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the utility model.

Claims

1. A hand-push seeder, characterized in that: The invention comprises a frame, one end of which is provided with a handle, an end of the frame away from the handle is rotatably connected to a traveling wheel, a hopper is mounted on the frame, the hopper is located between the traveling wheel and the handle, a partition is provided in the hopper, the partition divides the hopper into two parts, a material dividing assembly for sowing and fertilizing is provided in the hopper, and a hole for turning over the soil is also provided on the frame, the hole is located between the traveling wheel and the hopper.

2. The hand-push seeder according to claim 1, characterized in that: The material distribution component includes a material distribution shaft, which is rotatably connected to the hopper and one end of which passes through the hopper. The circumferential surface of the material distribution shaft is in close contact with the inner wall of the hopper. Two groups of grooves are opened on the material distribution shaft along the circumferential direction, one group is a seed groove, and the other group is a fertilizer groove. The seed groove and the fertilizer groove are located on both sides of the partition plate, and the seed groove and the fertilizer groove are staggered. A transmission component for driving the material distribution shaft to rotate is provided on the frame.

3. The hand-push seeder according to claim 2, characterized in that: A rotating shaft is fixedly arranged at the center position of the traveling wheel, and the rotating shaft is rotatably connected to the frame. The transmission assembly includes a driving sprocket, and the driving sprocket is fixedly mounted on the rotating shaft. A driven sprocket is fixedly mounted on one end of the material distribution shaft passing through the hopper, and a chain is sleeved between the driving sprocket and the driven sprocket.

4. The hand-push seeder according to claim 2, characterized in that: Two baffles are horizontally inserted in the hopper, the baffles are located above the material distribution shaft, the two baffles are located on both sides of the partition plate, and a gap is provided between the baffles and the inner wall of the hopper.

5. The hand-push seeder according to claim 1, characterized in that: A plurality of anti-skid sheets are arranged in the circumferential direction of the travel wheel.

6. The hand-push seeder according to claim 1, characterized in that: The frame is provided with a fixing rod, the fixing rod is rotatably connected to a connecting rod, the gap is provided at an end of the connecting rod away from the fixing rod, the frame is provided with an adjustment component for adjusting the depth of the gap, the adjustment component comprises a fixing plate provided on the frame, a threaded rod is threadedly connected to the fixing plate, the threaded rod passes through the fixing plate, a crank is provided at the top of the threaded rod, the end of the threaded rod away from the crank is rotatably connected to a connecting block, an accommodating groove is opened in the connecting rod along its length direction, the connecting block is movably arranged in the accommodating groove, sliding rods are provided on both sides of the connecting block, sliding grooves are opened on both sides of the connecting rod, and the sliding rod is movably arranged in the sliding grooves.

7. The hand-push seeder according to claim 1, characterized in that: A scraper is arranged below the frame, and the scraper is located between the hopper and the handle.

8. The hand-push seeder according to claim 1, characterized in that: One end of the frame close to the handle is rotatably connected with a compacting wheel, and the compacting wheel is located below the handle.

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