CN209914460U

CN209914460U - Hand propelled vegetable seed seeder

Info

Publication number: CN209914460U
Application number: CN201920580427.1U
Authority: CN
Inventors: 张建宏; 张翔; 朱亚东; 张�浩
Original assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Current assignee: Yangzhou Polytechnic College; Yangzhou Polytechnic College Yangzhou Radio and TV University
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-10
Anticipated expiration: 2029-04-26

Abstract

The utility model belongs to the technical field of the seeding equipment, specifically indicate a hand propelled rape seed planter, which comprises a frame, frame one end is equipped with pushes away the handle, be equipped with engine and seeding case in the frame, the frame bottom is equipped with the pivot, the fixed walking wheel that is equipped with in both ends of pivot, be equipped with on the walking wheel and grab ground tooth, the pivot with the engine passes through belt drive mechanism and connects, seeding bottom of the case portion is connected with a plurality of conveyer pipes, the conveyer pipe is run through by the transmission roller, the change can be dismantled to the transmission roller, be equipped with the transmission recess on the transmission roller, the conveyer pipe lower part is equipped with the furrow opener, the transmission roller passes through the gear drive with the pivot and connects, be equipped with. The utility model provides a hand propelled rape seed seeder can carry out individualized seeding to the growth demand of different rapeseeds, and simple structure is stable, the maintenance of being convenient for, and the cost is lower.

Description

Hand propelled vegetable seed seeder

Technical Field

The utility model belongs to the technical field of seeding equipment, specifically indicate a hand propelled rape seed planter.

Background

The existing vegetable planting can be selected to be planted in a vegetable greenhouse in winter, fresh and delicious vegetables are improved for people in winter, the space in the greenhouse is limited, the small vegetable greenhouse is mostly a small vegetable greenhouse under general conditions, and the small vegetable greenhouse can not be sown by large machinery during planting, so that the vegetable planting in the greenhouse adopts manual sowing or hand-push type small sowing machinery for sowing, the vegetable seeds are sown, different individual sowing methods are needed according to different vegetable seeds, for example, vegetable crops such as carrots, rapes and the like need drilling, vegetable crops such as hot peppers, cabbages, eggplants and the like need to be sown in holes at intervals, the particle sizes of the vegetable seeds are different, and the quantity of the vegetable seeds at a seed outlet is different under the same condition during mechanical sowing.

Manual manual seeding has the advantages that the seeding quality is good, the personalized seeding can be carried out according to the growth requirements of various vegetable crops, but the seeding efficiency is low, the seeding cost is high, the hand-push type small-sized seeding machine can carry out seeding, drill seeding and hole seeding, the efficiency is high, but the personalized seeding can not be carried out according to the growth characteristics of different crops, the existing mechanical structure is complex, common farmers have no related mechanical knowledge, when the machine breaks down, the repair feeding is troublesome, and the vegetable seeding time is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand propelled rape seed seeder can carry out individualized seeding to the growth demand of different rape seeds, and simple structure is stable, the maintenance of being convenient for, and the cost is lower.

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

a hand-push type rapeseed seeder comprises a rack, wherein one end of the rack is provided with a pushing handle, the rack is provided with an engine and a seeding box, the bottom of the part of the rack, which is far away from the end of the pushing handle, is provided with a rotating shaft, two ends of the rotating shaft are fixedly connected with traveling wheels, the traveling wheels are provided with ground grabbing teeth, the seeding box is arranged at the position, which is above the traveling wheels, on the rack, the bottom of the seeding box is provided with a plurality of conveying pipes, a conveying roller is arranged on the conveying pipes in a penetrating way and is detachably arranged on the conveying pipes, the conveying pipes are separated into an upper part and a lower part by the conveying rollers, the conveying rollers are axially fixed on the conveying pipes and circumferentially rotate, one end of each conveying roller is fixedly provided with a first gear, the first gear is meshed with a second gear, the second gear is meshed with a, the third gear is fixedly arranged on the rotating shaft, a plurality of transmission grooves are formed in the part, located in the conveying pipe, of the transmission roller, and the lower portion of the conveying pipe is connected with a furrow opener.

The engine is arranged at the middle position of the rack, a first belt pulley is arranged on the engine, a second belt pulley is fixedly arranged on the rotating shaft, and the first belt pulley is in transmission connection with the second belt pulley through a belt.

A plurality of soil covering rollers are arranged below the rack, and the number of the soil covering rollers corresponds to that of the furrow openers.

As a further improved scheme, the diameter of the first gear wheel on one side of the transmission roller is larger than the outer diameter of the transmission roller, the other side of the transmission roller is close to the circumferential surface of the conveying pipe, a first through hole is formed in the circumferential surface of the conveying pipe, a bolt is arranged in the first through hole, and the transmission roller is axially and fixedly installed on the conveying pipe through the first gear and the bolt located on the first through hole.

As a further improved scheme, a second through hole is formed in the transmission roller between the first through hole and one end close to the first through hole, the second through hole is matched with the bolt, and the distance between the first through hole and the second through hole is larger than the tooth width of the first gear and the tooth width of the second gear.

As a further improvement scheme, the furrow opener is a double-disc type furrow opener.

As a further improvement, the number of the conveying pipes is 1-4.

As a further improvement, the number of the conveying pipes is two.

As a further improved scheme, the seeding box is internally divided into a plurality of seeding chambers, the number of the seeding chambers in the seeding box corresponds to that of the conveying pipes, and each seeding chamber is correspondingly connected with one conveying pipe.

As a further improvement, the conveying pipe is an iron conveying pipe.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

the seeding box is arranged on the rack, the seeding box is used for storing rapeseeds, the lower part of the seeding box is communicated with a conveying pipe for broadcasting rapeseeds, a conveying roller penetrates through the conveying pipe and separates the conveying pipe into an upper part and a lower part, the conveying roller is provided with a groove which can store rapeseeds, the conveying roller is axially fixed on the conveying pipe and can be detached and replaced, a plurality of driving rollers can be arranged, the groove on each conveying roller can be arranged according to the appearance of the rapeseeds to be sowed and the growth demand of crops, such as the size of the groove, the axial arrangement quantity of the grooves on the circumferential surface of the conveying roller and the circumferential arrangement quantity of the grooves on the circumferential surface of the conveying roller, thereby realizing the control of sowing quantity and fixed-distance sowing for different varieties of rapeseeds, the individual sowing is carried out according to various rapeseeds, the rapeseeds are conveyed from the upper part to the lower part of the, the rapeseeds directly fall into a ditch formed by the furrow opener.

Handle in the frame is used for the direction that the machine of sowing advances is controlled to, and the engine that is equipped with in the frame passes through drive belt drive pivot to the walking wheel that drives the seeder advances, and the pivot drives the transmission roller through gear drive and rotates, and the frame below is equipped with the earthing roller and is used for carrying out the earthing to the seed of being broadcast, because the ejecting power after the rape seed sprouts is less, consequently only with the earthing roller alright satisfy the earthing demand, need not other structures.

The hand-push type rapeseed seeder provided by the scheme has the advantages of simple and stable structure, convenience in maintenance and lower cost.

Drawings

FIGS. 1 and 2 are schematic structural views of a hand-push type rapeseed seeder;

FIG. 3 is a schematic view of the structure of a transfer roller;

FIG. 4 is a schematic structural view of the inner cavity of the seeding box;

in the attached drawing, 1-a rack, 11-a push handle, 12-a rotating shaft, 121-a second belt pulley, 13-a traveling wheel, 14-a second gear, 15-a third gear, 2-an engine, 21-a first belt pulley, 3-a seeding box, 4-a conveying pipe, 41-a conveying roller, 411-a conveying groove, 412-a first through hole, 413-a second through hole, 414-a bolt, 42-a first gear, 5-a furrow opener and 6-a soil covering roller.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

As shown in fig. 1 to 4, a hand-push type rapeseed seeder comprises a frame 1, a push handle 11 is arranged at one end of the frame 1, an engine 2 and a seeding box 3 are arranged on the upper frame 1, a rotating shaft 12 is arranged at the bottom of the part of the frame 1 far away from one end of the push handle 11, traveling wheels 13 are fixedly connected with two ends of the rotating shaft 12, ground gripping teeth 131 are arranged on the traveling wheels 13, the seeding box 3 is arranged at the position above the traveling wheels 13 on the frame 1, a plurality of conveying pipes 4 are arranged at the bottom of the seeding box 3, a conveying roller 41 is arranged on each conveying pipe 4 in a penetrating manner, each conveying roller 41 is detachable on each conveying pipe 4, each conveying pipe 4 is separated into an upper part and a lower part by each conveying roller 41, each conveying roller 41 axially and circumferentially rotates on each conveying pipe 4, a first gear 42 is fixedly arranged at one end of each conveying roller 41, each first gear 42 is engaged with a second gear 14, the third gear 16 is fixedly arranged on the rotating shaft 12, a plurality of transmission grooves 411 are arranged on the part of the transmission roller 41 positioned in the conveying pipe 4, and the lower part of the conveying pipe 4 is connected with the furrow opener 5.

The engine 2 is arranged in the middle of the frame 1, the engine 2 is provided with a first belt pulley 21, the rotating shaft 12 is fixedly provided with a second belt pulley 121, and the first belt pulley 21 is in transmission connection with the second belt pulley 121 through a belt.

A plurality of soil covering rollers 6 are arranged below the frame 1, and the number of the soil covering rollers 6 corresponds to that of the furrow openers 5.

When in use, the frame 1 is provided with the seeding box 3, the seeding box 3 is used for storing vegetable seeds, the seeding box 3 is communicated with a conveying pipe 4 for broadcasting vegetable seeds, a conveying roller 41 penetrates through the conveying pipe 4, the conveying pipe 4 is divided into an upper part and a lower part by the conveying roller 41, a conveying groove 411 is arranged on the conveying roller 41, the vegetable seeds can be stored in the conveying groove 411, the conveying roller 41 is axially fixed on the conveying pipe 4, the conveying roller 41 can be detached and replaced, the conveying rollers can be provided with a plurality of conveying grooves, the conveying groove 411 on each conveying roller 41 can be arranged according to the appearance of the vegetable seeds to be sowed and the growth demand of crops, such as the size of the conveying groove 411, the axial arrangement quantity of the conveying grooves 411 on the circumferential surface of the conveying roller 41 and the circumferential arrangement quantity of the conveying grooves 411 on the circumferential surface of the conveying roller 41, thereby realizing the control of sowing quantity and distance sowing for different varieties of vegetable seeds, and carrying, the rapeseeds are transmitted from the upper part to the lower part of the conveying pipe 4 by the rotation of the transmission roller 41, the furrow opener 5 is arranged below the conveying pipe 4, and the rapeseeds directly fall into a ditch formed by the furrow opener 5.

The push away in the frame 1 is used for the direction that the machine of sowing advances to the accuse, engine 2 that is equipped with in the frame 1 passes through drive belt drive pivot 12 to the walking wheel 13 that drives the seeder advances, pivot 12 drives transmission roller 41 through gear drive and rotates, frame 1 below is equipped with earthing roller 6 and is used for carrying out the earthing to the seed of being broadcast, because the ejecting power after the rape seed sprouts is less, consequently only can satisfy the earthing demand with earthing roller 6, need not other structures.

In this embodiment, the diameter of the first gear 42 on one side of the transmission roller 41 is larger than the outer diameter of the transmission roller 41, a first through hole 412 is formed in the circumferential surface of the other side of the transmission roller 41, which is close to the position of the conveying pipe 4, a bolt 414 is arranged in the first through hole 412, the transmission roller 41 is axially and fixedly mounted on the conveying pipe 4 through the first gear 42 and the bolt 414 arranged on the first through hole 412, and the bolt 414 is convenient to detach and beneficial to fast replacement of the transmission roller 41.

In this embodiment, the transmission roller 41 is provided with a second through hole 413 between the first through hole 412 and the end close to the first through hole 412, the second through hole 413 is matched with the bolt 414, the distance between the first through hole 412 and the second through hole 413 is greater than the tooth width of the first gear 42 and the tooth width of the second gear 14, the bolt 414 on the transmission roller 41 is moved from the first through hole 412 to the second through hole 413, so that the transmission roller 41 can axially move on the transmission pipe 4, after the seeder finishes operation, the transmission roller 41 can be axially moved to stagger the first gear 42 and the second gear 14 on the transmission roller 41, and the phenomenon that the transmission roller 41 rotates to cause waste of seeds when the travelling wheel 13 finishes operation and travels is avoided.

In the embodiment, the furrow opener 5 is a double-disc type furrow opener which has better furrow opening quality and precision and can adjust the furrow opening depth.

In the embodiment, the number of the conveying pipes 4 is 1-4, and the hand-push type rapeseed sowing machine with the corresponding number of the conveying pipes 4 can be selected according to different requirements.

In the present embodiment, the number of the delivery pipes 4 is two.

In this embodiment, the seeding box 3 internal partitioning is a plurality of seeding cavity, and the quantity of the internal cavity of seeding box 3 is corresponding with the quantity of conveyer pipe 4, and every seeding cavity all is connected with a conveyer pipe 4 is corresponding, and the rape seed of different varieties can be stored to different cavities, makes different conveyer pipes 4 can sow different rape seeds simultaneously, satisfies individualized demand.

In this embodiment, the conveying pipe 4 is an iron conveying pipe 4, which can meet the requirement of the conveying pipe 4 for strength, and the raw material and production cost are low.

The embodiment provides a hand propelled rape seed seeder, can carry out individualized seeding to the growth demand of different rapeseeds, and simple structure is stable, and the maintenance of being convenient for, the cost is lower.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A hand-push type rapeseed seeder comprises a rack, wherein one end of the rack is provided with a push handle, the rack is provided with an engine and a seeding box, and the hand-push type rapeseed seeder is characterized in that the bottom of the part of the rack, which is far away from the end of the push handle, is provided with a rotating shaft, the two ends of the rotating shaft are fixedly connected with walking wheels, the walking wheels are provided with ground gripping teeth, the seeding box is arranged at the position, which is positioned above the walking wheels, on the rack, the bottom of the seeding box is provided with a plurality of conveying pipes, a conveying roller is arranged on each conveying pipe in a penetrating manner and is detachably arranged on each conveying pipe, each conveying pipe is separated into an upper part and a lower part by the conveying rollers, the conveying rollers axially fix and circumferentially rotate on the conveying pipes, one end of each conveying roller is fixedly provided with a first gear, the first gear is meshed with a second, the third gear is fixedly arranged on the rotating shaft, a part of the transmission roller, which is positioned in the conveying pipe, is provided with a plurality of transmission grooves, and the lower part of the conveying pipe is connected with a furrow opener;

the engine is arranged in the middle of the rack, a first belt pulley is arranged on the engine, a second belt pulley is fixedly arranged on the rotating shaft, and the first belt pulley is in transmission connection with the second belt pulley through a belt;

2. The hand-push type rapeseed seeder according to claim 1, wherein the diameter of the first gear wheel on one side of the transmission roller is larger than the outer diameter of the transmission roller, a first through hole is arranged on the circumferential surface of the other side of the transmission roller near the conveying pipe, a bolt is arranged in the first through hole, and the transmission roller is axially and fixedly mounted on the conveying pipe through the first gear wheel and the bolt arranged on the first through hole.

3. The hand-push type rapeseed seeder according to claim 2, wherein the conveying roller is provided with a second through hole between the first through hole and an end close to the first through hole, the second through hole is engaged with the bolt, and a distance between the first through hole and the second through hole is larger than a tooth width of the first gear and a tooth width of the second gear.

4. The hand-push type rapeseed seeder according to claim 1, wherein the furrow opener is a double-disc type furrow opener.

5. The hand-push type rapeseed seeder according to claim 1, wherein the number of the delivery pipes is 1 to 4.

6. The hand-push type rapeseed seeder according to claim 5, wherein the number of the delivery pipes is two.

7. The hand-push type rapeseed seeder according to any one of claims 1 to 6, wherein the seeding box is internally divided into a plurality of seeding chambers, the number of the seeding box internal chambers corresponds to the number of the conveying pipes, and each seeding chamber is correspondingly connected with one conveying pipe.

8. The hand-push type rapeseed seeder according to claim 7, wherein the delivery pipe is an iron delivery pipe.