CN218920955U

CN218920955U - Convenient and practical seeder

Info

Publication number: CN218920955U
Application number: CN202220820840.2U
Authority: CN
Inventors: 屠小菊; 刘爱玉; 周仲华
Original assignee: Hunan Agricultural University
Current assignee: Hunan Agricultural University
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2023-04-28
Anticipated expiration: 2032-04-11

Abstract

The utility model provides a convenient and practical seeder, which comprises a seed box, wherein a travelling wheel is rotatably arranged on one side of the seed box, a first rotary table is fixedly arranged on the outer wall of a rotating shaft connected with the travelling wheel, a first rotary rod is rotatably connected with the seed box, a second rotary table is fixedly arranged at one end of the first rotary rod, the second rotary table is positioned outside the seed box, and a plurality of uniformly distributed fixing holes are formed in the second rotary table. The utility model provides a convenient seeder still includes plowshare and earthing device, and the plowshare sets up between seed case and walking wheel, and earthing device sets up in seed case below. According to the utility model, through the rotation of the spiral blade, the seed outlet is prevented from being blocked by seeds, the seeds can be uniformly discharged, and the scraping frame can rotate along with the spiral blade to stir and scrape the wall in the seed box, so that the seeds are prevented from being blocked in the seed box, people do not need to frequently use tools to dredge the seed outlet, and the practicability and convenience of the seeder are improved.

Description

Convenient and practical seeder

Technical Field

The utility model belongs to the technical field of seeder equipment, and particularly relates to a convenient and practical seeder.

Background

The planter is a planting machine which uses crop seeds as seeding objects. Seed planters for certain types or crops are often referred to by crop type designations, such as corn drill, corn hill planter, cotton planter, pasture spreader, and the like. People often use hand-propelled seeders to seed crops.

The seed box of current hand seeder is interior, often can appear the seed and block up the condition of seed outlet for people still need frequently use the instrument to dredge the seed outlet of jam, and frequent mediation is more wasted time and energy, can't satisfy prior art needs.

Disclosure of Invention

In view of the problems set forth in the background art, the utility model aims to provide a convenient and practical seeder, and aims to solve the problems that the seed outlet of the existing seeder is easy to block and the use convenience is poor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a convenient utility type seeder, convenient utility type seeder includes seed case, first carousel, second carousel, first bevel gear, seed case one side rotates and is provided with the walking wheel, first carousel fixed set up in on the pivot outer wall of walking wheel internal connection, seed incasement rotation is connected with first bull stick, second carousel fixed connection is in the one end of first bull stick, the second carousel is located the seed case is outside, a plurality of fixed orifices of evenly distributed have been seted up in the second carousel, first carousel is kept away from one side edge rotation of seed case is connected with fixed loop bar, fixed loop bar top sliding connection has the slide bar, the slide bar top rotates and has cup jointed the round pin pole, round pin pole one end cooperation grafting is in the fixed orifices, first bevel gear fixed connection is in first bull bar is kept away from the one end of second carousel, first bevel gear is located inside the seed case, first bevel gear bottom meshing is connected with the second bevel gear of perpendicular distribution, second bevel gear internal connection has a plurality of fixed blades to set up in the second bevel gear, second bull stick and second spiral frame bottom setting up in the side bottom of the spiral frame, the spiral frame bottom is connected with the bottom of the seed case, the spiral frame bottom is equipped with the bottom of the spiral frame, the spiral frame bottom of the spiral frame is equipped with the bottom of the seed frame, the spiral frame is connected with the bottom of the seed frame.

Preferably, a supporting wheel is rotatably arranged on one side of the seed box far away from the travelling wheel, and a grab rail is fixedly arranged on one side of the top of the seed box.

Preferably, a plurality of uniformly distributed positioning round holes are formed in the sliding rod, and the top end of the fixed sleeve rod is in threaded fixation with the positioning round holes through bolts.

Preferably, a fixed box is fixedly arranged on one side of the inner wall of the seed box, and the first bevel gear and the second bevel gear are both positioned in the fixed box.

Preferably, one end of the first rotating rod and the top end of the second rotating rod are both rotatably connected to the inner wall of the fixed box, and the fixed box is located above the scraping frame.

Preferably, the diameter size of the first rotary table is equal to that of the second rotary table, and the outer wall of the spiral blade is matched and abutted with the inner wall of the seed outlet.

The beneficial effects of the utility model mainly include:

according to the utility model, through the rotation of the spiral blade, the seed outlet is prevented from being blocked by seeds, the seeds can be uniformly discharged, the scraping frame can rotate along with the spiral blade to stir and scrape the walls in the seed box, the seeds are prevented from being blocked in the seed box, and the spiral blade is driven by the rolling of the travelling wheel, so that people do not need to frequently use tools to dredge the seed outlet, the time and the labor are saved, and the practicability of the seeder is improved.

Drawings

FIG. 1 is a front view of a convenient and practical planter in accordance with one embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a side cross-sectional view of a seed box of a convenient and practical planter in accordance with one embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

fig. 5 is a side view of a connection of a road wheel and a first turntable of a utility type planter in accordance with one embodiment of the present utility model.

Reference numerals illustrate:

Detailed Description

The present utility model is further described below with reference to the accompanying drawings to facilitate understanding of the present utility model by those skilled in the art.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

The description of the orientations of "up", "down", "front", "rear", "left", "right", etc. in the present utility model is based on the orientations shown in fig. 1 to 5, and is merely for explaining the relative positional relationship between the components in the orientations shown in fig. 1 to 5, and if the specific orientation is changed, the directional indication is correspondingly changed.

The utility model provides a convenient and practical seeder, which comprises a seed box 10, a first rotating disc 20, a second rotating disc 30 and a first bevel gear 40, wherein a travelling wheel 11 is rotatably arranged on one side of the seed box 10, the first rotating disc 20 is fixedly arranged on the outer wall of a rotating shaft connected with the travelling wheel 11, the travelling wheel 11 rotates to drive the first rotating disc 20 to rotate, a first rotating rod 31 is rotatably connected with the seed box 10, the seed box 10 can support and limit the first rotating rod 31, the second rotating disc 30 is fixedly connected with one end of the first rotating rod 31, the second rotating disc 30 is positioned outside the seed box 10, a plurality of uniformly distributed fixing holes 32 are formed in the second rotating disc 30, a fixed sleeve rod 21 is rotatably connected to the edge of one side of the first rotating disc 20 away from the seed box 10, the first rotating disc 20 can support and limit the fixed sleeve rod 21, a sliding rod 22 is slidably connected to the top end of the fixed sleeve rod 21, the fixed sleeve rod 21 can be connected with the sliding rod 22, and the transmission distance of mechanisms such as the fixed sleeve rod 21 can be changed after the sliding rod 22 in the fixed sleeve rod 21 is moved. In the embodiment, the outer ring of the travelling wheel 11 is of a convex gear structure, so that slipping is avoided when the sowing machine travels in the cultivated land, and the sowing machine can travel in the cultivated land better. The top of the sliding rod 22 is rotatably sleeved with a pin rod 33, one end of the pin rod 33 is matched and inserted in the fixing hole 32, the sliding rod 22 can be connected with the corresponding fixing hole 32 by using the pin rod 33, and the uniformly distributed fixing holes 32 are convenient for fixing the pin rod 33 from different positions, so that the sliding rod 22 and the fixing sleeve rod 21 can be connected with the first rotating disc 20 and the second rotating disc 30. First bevel gear 40 fixed connection keeps away from the one end of second carousel 30 at first dwang 31, can drive first bevel gear 40 and rotate after first dwang 31 rotates, first bevel gear 40 is located seed case 10 inside, first bevel gear 40 bottom meshing is connected with the second bevel gear 41 of perpendicular distribution, first bevel gear 40 can drive second bevel gear 41 and rotate, fixedly connected with second bull stick 42 in the second bevel gear 41, second bevel gear 41 can drive second bull stick 42 and rotate, second bull stick 42 bottom outer wall fixedly connected with helical blade 43, second bull stick 42 can drive helical blade 43 and rotate, seed outlet 13 has been seted up to seed case 10 inner wall bottom, be convenient for seed in the seed case 10 is discharged and is leaked down through seed outlet 13, helical blade 43 bottom rotation is connected at seed outlet 13 inner wall for helical blade 43 can slowly discharge the seed through seed outlet 13 after rotatory. The outer wall of the second rotating rod 42 is fixedly provided with a scraping frame 44, one side of the scraping frame 44 is matched and abutted with the bottom of the inner wall of the seed box 10, and the scraping frame 44 is positioned below the first rotating rod 31.

The utility model relates to a convenient seeder, which further comprises a plowshare 50 and a soil covering device 60, wherein the plowshare 50 is arranged between the seed box 10 and the travelling wheel 11, and the soil covering device 60 is arranged below the seed box 10. When the travelling wheel 11 moves forwards, the plowshare 50 plows the ground to form a sowing pit, so that seeds can be conveniently sown in the sowing pit, and after sowing is finished, the soil covering device 60 can cover the plowed soil onto the sowing pit, so that seeds can be conveniently germinated and grown in the later period.

Specifically, a supporting wheel 12 is rotatably arranged on one side of the seed box 10 away from the travelling wheel 11, and a grab rail is fixedly arranged on one side of the top of the seed box 10. A plurality of locating round holes 23 which are uniformly distributed are formed in the sliding rod 22, and the top end of the fixed sleeve rod 21 is fixed with the locating round holes 23 through matching threads of bolts. A fixed box 45 is fixedly arranged on one side of the inner wall of the seed box 10, and the first bevel gear 40 and the second bevel gear 41 are positioned inside the fixed box 45. One end of the first rotating rod 31 and the top end of the second rotating rod 42 are both rotatably connected to the inner wall of the fixed box 45, and the fixed box 45 is located above the scraping frame 44.

As shown in fig. 1 to 5, the supporting wheels 12 can balance two sides of the planter, facilitate movement of the planter, and a handrail is fixedly arranged on one side of the top of the seed box 10, so that people can push the planter through the handrail. The scraping frame 44 is rotated to stir the inside of the seed box 10 and scrape off seeds and foreign materials adhered to the bottom of the inner wall of the seed box 10.

The diameter of the first rotary disk 20 is equal to that of the second rotary disk 30, and the outer wall of the spiral blade 43 is matched and abutted with the inner wall of the seed outlet 13. So that the clearance between the outer wall of the spiral vane 43 and the inner wall of the seed outlet 13 is small. Working principle: when the multifunctional seeder is used, people can push the seeder, the moved plowshare 50 can plough a field ditch, the travelling wheel 11 can roll to drive the first turntable 20 to rotate when pushing, the first turntable 20 can drive the second turntable 30 to rotate through the fixed sleeve rod 21 and the sliding rod 22, the second turntable 30 can drive the first bevel gear 40 to rotate through the first rotating rod 31, the first bevel gear 40 can drive the second rotating rod 42 to rotate through the second bevel gear 41, the second rotating rod 42 can drive the helical blade 43 and the scraping frame 44 to rotate, the helical blade 43 can uniformly discharge and drain seeds through the seed outlet 13 after rotating, so that the leaked seeds can be sowed into soil in the field ditch, the scraping frame 44 can stir and scrape walls in the seed box 10 after rotating, the seeds are prevented from being clamped in the seed box 10, and the soil covered frame can cover the sowed soil on the ground after sowing.

When people need to adjust the seed discharging speed, the sliding rod 22 in the fixed sleeve rod 21 can be moved to adjust the transmission distance of the fixed sleeve rod 21 and other parts, the moving sliding rod 22 can be connected with the corresponding fixed hole 32 through the pin rod 33, if the connected fixed hole 32 is closer to the circle center of the second rotary table 30, the second rotary table 30 can rotate faster after the first rotary table 20 rotates, so that the seed discharging speed is faster, and similarly, on the contrary, the connected fixed hole 32 is far away from the circle center of the second rotary table 30, so that the seed discharging speed is slower, the fixed holes 32 are various gears, and people can conveniently set the gears according to the travelling distance of the travelling wheels 11 to control the seed discharging speed.

The fixed sleeve rod 21 and the corresponding positioning round hole 23 are fixed by bolts, the moving sliding rod 22 and the fixed sleeve rod 21 can be fixed, and the adjusted transmission distance is fixed, so that the setting of the seed discharging speed is completed.

The foregoing is merely illustrative of the preferred embodiments of the present utility model, and modifications in detail will readily occur to those skilled in the art based on the teachings herein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a convenient practical seeder, its characterized in that, convenient practical seeder includes seed case, first carousel, second carousel, first bevel gear, seed case one side rotates and is provided with the walking wheel, first carousel fixed set up in on the pivot outer wall of walking wheel internal connection, seed incasement rotation is connected with first bull stick, second carousel fixed connection is in the one end of first bull stick, the second carousel is located seed case outside, a plurality of fixed orifices of evenly distributed have been seted up in the second carousel, first carousel is kept away from one side edge rotation of seed case is connected with fixed sleeve rod, fixed sleeve rod top sliding connection has the slide bar, the slide bar top rotates and has cup jointed the round pin pole, round pin pole one end cooperation grafting is in the fixed orifices, first bevel gear fixed connection is in first carousel is kept away from the one end of second carousel, first bevel gear bottom meshing is connected with the second bevel gear of vertical distribution, second bevel gear internal connection has the second blade, second blade fixedly connected with second bull stick set up in spiral-link bottom the spiral-type hole device, seed case bottom setting up in the spiral-type device is still connected with seed case bottom the spiral link, seed case bottom end cover device.

2. The utility model of claim 1, wherein the seed box is rotatably provided with a supporting wheel on a side far away from the travelling wheel, and a grab bar is fixedly arranged on one side of the top of the seed box.

3. The convenient and practical seeder as claimed in claim 2, wherein a plurality of locating round holes are uniformly distributed in the sliding rod, and the top end of the fixed sleeve rod is in threaded fixation with the locating round holes through bolts.

4. The utility model relates to a convenient seeder, which is characterized in that a scraping frame is fixedly arranged on the outer wall of the second rotating rod, one side of the scraping frame is matched and abutted with the bottom of the inner wall of the seed box, and the scraping frame is positioned below the first rotating rod.

5. The utility model of claim 4, wherein a fixed box is fixedly arranged on one side of the inner wall of the seed box, and the first bevel gear and the second bevel gear are both positioned inside the fixed box.

6. The washer-dryer of claim 5, wherein the first rotating rod end and the second rotating rod end are rotatably connected to the inner wall of the fixed box, and the fixed box is located above the scraping frame.

7. The facility-type planter according to any one of claims 1-6 wherein the diameter of the first turntable is equal to the diameter of the second turntable, and the helical blade outer wall is in mating abutment with the seed outlet inner wall.