CN220630049U - Throwing seeder - Google Patents

Abstract

The utility model relates to the technical field of seeding machinery, and discloses a throwing seeder, wherein a seeding box is arranged at the top of a frame, a box cover is connected to the top of the seeding box through a hinge, two second rotating shafts are rotatably connected to the bottom of the frame through bearings, rollers are fixed at two ends of each second rotating shaft, a throwing wheel is arranged at the lower side of the seeding box, four throwing holes are formed in the outer sides of the throwing wheels, a power assembly is arranged at one side of the throwing wheels, the rollers rotate in the moving process of the frame, the rollers drive the second rotating shafts to rotate, at the moment, the second rotating shafts drive second cone-shaped teeth to rotate, conical tooth meshing and belt pulleys are used for transmitting power, so that a first conveying pipe drives the throwing wheels to rotate, tobacco seeds conveyed into the throwing wheels are thrown to the soil surface, and in the process, the throwing wheels do not need to be manually thrown by farmers, when throwing seeds on small lands, the throwing wheels are circumferentially rotated, so that tobacco seeds are thrown uniformly, and the tobacco seed sowing efficiency is higher.

Description

Throwing seeder

Technical Field

The utility model relates to the technical field of seeding machinery, in particular to a throwing seeder.

Background

The planter uses crop seeds as planting machines for seeding. The seeder for a certain class or a certain crop is often called by the name of the crop type, tobacco is one of important crops in China, china is one of the largest tobacco production countries in the world and is the largest cigarette consumer market in the world, and tobacco planting and tobacco industry have important economic and employment roles in China.

When the existing tobacco leaves are planted in small plots and small acres, manual sowing is used conventionally, the actions of low-waist throwing, hand throwing and the like are needed to be performed in a reciprocating mode in the manual sowing, time and labor are wasted, and the tobacco leaf seeds are thrown unevenly due to the fact that the manual throwing is conducted, so that the throwing seeder is provided.

Disclosure of Invention

The utility model aims to provide a throwing seeder which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a throwing seeder, includes the frame, the seeding case is installed at the frame top, the seeding case top is through hinged joint has the case lid, the frame bottom is connected with two second pivots through the bearing rotation, the second pivot both ends all are fixed with the gyro wheel, the seeding case downside is equipped with the throwing wheel, the throwing hole that is four in quantity has been seted up to the throwing wheel outside, throwing wheel one side is equipped with power component;

the power assembly comprises a first rotating shaft and a first conveying pipe, the bottom of the first conveying pipe is fixed to the top of the throwing wheel, first conical teeth are fixed to the bottom of the first rotating shaft, and second conical teeth are connected to the first conical teeth in a meshed mode.

Preferably, a plurality of rubber columns are fixed at the top of the first rotating shaft, and rubber balls are fixed at one ends of the rubber columns.

Preferably, the first pulley is fixedly sleeved on the outer side of the first rotating shaft, the second pulley is fixedly sleeved on the outer side of the first conveying pipe, and the first pulley is connected with the second pulley through a belt.

Preferably, the bottom of the seeding box is communicated with a second conveying pipe inserted into one side of the frame, and the outer side of the first conveying pipe is rotatably connected to one side of the frame through a bearing.

Preferably, a sliding groove is formed in the frame, a baffle is inserted into the inner side of the sliding groove, and one of the outer sides of the second rotating shafts is fixedly sleeved at the center of the second conical teeth.

Preferably, the first rotating shaft is rotatably connected to one side of the frame through a bearing, and a supporting frame is fixed at the bottom of the frame and is rotatably connected to the outer side of the first conveying pipe through a bearing.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:

1. through promoting the frame, make the gyro wheel rotate in the frame removal in-process, the gyro wheel drives the second pivot and rotates, and the second pivot drives second cone tooth and rotates this moment, uses cone tooth meshing and belt pulley transmission power for first conveyer pipe drives and throws the wheel rotation, will carry the inside tobacco leaf seed of throwing the wheel and throw to soil surface, does not need the peasant manual throwing tobacco leaf seed at this in-process, when throwing the seed to the fritter soil, throws wheel circumference rotation and throws and make the tobacco leaf seed more even that the tobacco leaf seed was thrown, makes tobacco leaf seed seeding efficiency higher.

2. When the rubber column rotates, the rubber ball is driven to rotate, the rubber ball rotates to knock the outer side of the seeding box, the seeding box is knocked and vibrated, the tobacco seeds are prevented from being piled up at the top of the second conveying pipe, the tobacco seeds are difficult to discharge, mechanical power source parts are not needed in the process, the energy consumption is saved, and the use cost of the mechanism is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a support frame according to the present utility model;

fig. 4 is a schematic perspective view of a throwing wheel of the present utility model.

Reference numerals illustrate: 1. a frame; 2. a power assembly; 21. a first rotating shaft; 22. a first pulley; 23. a first cone tooth; 24. a second cone tooth; 25. a first delivery tube; 26. a support frame; 27. rubber balls; 28. a rubber column; 29. a second pulley; 210. a second delivery tube; 3. a throwing wheel; 4. throwing the hole; 5. a roller; 6. a second rotating shaft; 7. a baffle; 8. a chute; 9. a sowing box; 10. a case cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of a plurality of "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a throwing seeder, including frame 1, frame 1 installs sowing box 9 in the top, sowing box 9 top has case lid 10 through hinged joint, frame 1 bottom is connected with two second pivots 6 through the bearing rotation, second pivot 6 both ends all are fixed with gyro wheel 5, make gyro wheel 5 rotate in frame 1 removal in-process, gyro wheel 5 drives second pivot 6 and rotates, second pivot 6 drives second cone-shaped tooth 24 and rotates this moment, sowing box 9 downside is equipped with throwing wheel 3, throwing wheel 3 outside has seted up four throwing holes 4, throwing wheel 3 circumference rotates and throws and make the tobacco leaf seed more even that throws, make tobacco leaf seed seeding efficiency higher, throwing wheel 3 one side is equipped with power pack 2;

the power assembly 2 comprises a first rotating shaft 21 and a first conveying pipe 25, wherein the bottom of the first conveying pipe 25 is fixed at the top of the throwing wheel 3, first conical teeth 23 are fixed at the bottom of the first rotating shaft 21, second conical teeth 24 are connected with the first conical teeth 23 in a meshed mode, a plurality of rubber columns 28 are fixed at the top of the first rotating shaft 21, rubber balls 27 are fixed at one ends of the rubber columns 28, when the rubber columns 28 rotate, the rubber balls 27 are driven to rotate, the outer sides of the sowing boxes 9 are knocked through the rotation of the rubber balls 27, the sowing boxes 9 are knocked and vibrated, the second conical teeth 24 are connected with the first conical teeth 23 in a meshed mode, the first rotating shaft 21 is driven to rotate, meanwhile, the first rotating shaft 21 drives first belt pulleys 22 and the rubber columns 28 to rotate respectively, the outer sides of the first rotating shaft 21 are fixedly sleeved with the first belt pulleys 22, the outer sides of the first conveying pipe 25 are fixedly sleeved with second belt pulleys 29, and the first belt pulleys 22 are connected with the second belt pulleys 29 through belts.

The second conveyer pipe 210 that inserts in frame 1 one side is linked together to seeding case 9 bottom, the first conveyer pipe 25 outside passes through the bearing rotation and connects in one side of frame 1, first conveyer pipe 25 drives and throws round 3 rotation, will carry the inside tobacco leaf seed of throwing round 3 and throw to soil surface, spout 8 has been seted up to frame 1 inside, baffle 7 has been inserted to the spout 8 inboard, pull baffle 7 to the left side, make baffle 7 leave the junction of first conveyer pipe 25 and second conveyer pipe 210, when not needing to sow, push baffle 7 to the right side, make baffle 7 be located the junction of first conveyer pipe 25 and second conveyer pipe 210, the seed can't fall, the fixed center department of cup jointing in second cone tooth 24 in one of them second pivot 6 outside, first pivot 21 passes through the bearing rotation and connects in one side of frame 1, frame 1 bottom is fixed with support frame 26, support frame 26 passes through the bearing rotation and connects in the outside of first conveyer pipe 25.

Working principle: when the seeds of tobacco leaves are required to be cultivated, firstly, the box cover 10 is opened, the seeds of tobacco leaves are added into the sowing box 9, the baffle 7 is pulled to the left side, the baffle 7 leaves the joint of the first conveying pipe 25 and the second conveying pipe 210, then the frame 1 is pushed, the roller 5 rotates in the moving process of the frame 1, the roller 5 drives the second rotating shaft 6 to rotate, at the moment, the second rotating shaft 6 drives the second conical teeth 24 to rotate, the first rotating shaft 21 is driven to rotate by being meshed and connected with the first conical teeth 23 through the second conical teeth 24, and meanwhile, the first rotating shaft 21 drives the first belt pulley 22 and the rubber column 28 to rotate respectively;

when the first belt pulley 22 rotates, the second belt pulley 29 is driven to rotate through the belt, the second belt pulley 29 drives the first conveying pipe 25 to rotate, meanwhile, the first conveying pipe 25 drives the throwing wheel 3 to rotate, tobacco seeds conveyed to the inside of the throwing wheel 3 are thrown to the soil surface, the tobacco seeds do not need to be thrown manually by farmers in the process, when seeds are thrown on a small land, the throwing wheel 3 rotates circumferentially to throw so that the tobacco seeds are thrown more uniformly, and the tobacco seed sowing efficiency is higher.

Meanwhile, when the rubber column 28 rotates, the rubber ball 27 is driven to rotate, the rubber ball 27 rotates to knock the outer side of the seeding box 9, the seeding box 9 is knocked and vibrated, the tobacco seeds are prevented from being piled up at the top of the second conveying pipe 210, the tobacco seeds are difficult to discharge, mechanical power source parts are not needed in the process, the energy consumption is saved, and the use cost of the mechanism is reduced.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

Those skilled in the art will appreciate that the features recited in the various embodiments of the utility model and/or in the claims may be combined in various combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the utility model. In particular, the features recited in the various embodiments of the utility model and/or in the claims can be combined in various combinations and/or combinations without departing from the spirit and teachings of the utility model. All such combinations and/or combinations fall within the scope of the utility model.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims (6)

1. The utility model provides a throwing seeder, includes frame (1), its characterized in that: the seeding machine is characterized in that a seeding box (9) is arranged at the top of the frame (1), a box cover (10) is connected to the top of the seeding box (9) through a hinge, two second rotating shafts (6) are rotatably connected to the bottom of the frame (1) through bearings, rollers (5) are fixed to two ends of each second rotating shaft (6), sprinkling wheels (3) are arranged on the lower side of the seeding box (9), sprinkling holes (4) with four numbers are formed in the outer side of each sprinkling wheel (3), and a power assembly (2) is arranged on one side of each sprinkling wheel (3);

the power assembly (2) comprises a first rotating shaft (21) and a first conveying pipe (25), wherein the bottom of the first conveying pipe (25) is fixed to the top of the throwing wheel (3), first conical teeth (23) are fixed to the bottom of the first rotating shaft (21), and second conical teeth (24) are connected with the first conical teeth (23) in a meshed mode.

2. A casting machine according to claim 1, wherein: a plurality of rubber columns (28) are fixed at the top of the first rotating shaft (21), and rubber balls (27) are fixed at one end of each rubber column (28).

3. A casting machine according to claim 2, wherein: the first belt pulley (22) is fixedly sleeved on the outer side of the first rotating shaft (21), the second belt pulley (29) is fixedly sleeved on the outer side of the first conveying pipe (25), and the first belt pulley (22) is connected with the second belt pulley (29) through a belt.

4. A casting machine according to claim 3, wherein: the bottom of the seeding box (9) is communicated with a second conveying pipe (210) inserted into one side of the frame (1), and the outer side of the first conveying pipe (25) is rotatably connected to one side of the frame (1) through a bearing.

5. A casting machine according to claim 1, wherein: the sliding groove (8) is formed in the frame (1), the baffle (7) is inserted into the inner side of the sliding groove (8), and one of the outer sides of the second rotating shafts (6) is fixedly sleeved at the center of the second conical teeth (24).

6. A casting machine according to claim 1, wherein: the first rotating shaft (21) is rotatably connected to one side of the frame (1) through a bearing, a supporting frame (26) is fixed to the bottom of the frame (1), and the supporting frame (26) is rotatably connected to the outer side of the first conveying pipe (25) through a bearing.