CN215379837U

CN215379837U - Seeding machine with adjustable seeding quantity for corn seeding

Info

Publication number: CN215379837U
Application number: CN202121109165.4U
Authority: CN
Inventors: 杜新建; 郄光生; 邵志侃
Original assignee: Weifang Zhongdi Machinery Technology Co ltd
Current assignee: Weifang Zhongdi Machinery Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-04
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of crop sowing, and discloses a sowing quantity adjustable trial sowing machine for corn sowing, which solves the problems that the sowing quantity of seeds cannot be randomly adjusted and the sowing depth of the seeds cannot be randomly adjusted when a sowing machine for corn in the current market is used, and comprises a support frame, wherein a storage box is fixedly arranged on the support frame, a roller which can rotate in the storage box is arranged at the bottom end inside the storage box, rotating shafts are fixedly connected with two ends of the roller, one rotating shaft penetrates through the storage box and extends to the outside of the storage box, a second motor is fixedly arranged on the support frame, a chain is sleeved at the output end of the second motor, and one end of the chain, far away from the second motor, is sleeved on the rotating shaft outside the storage box. And the sowing depth can be changed according to the planting land and the climate, so that the seeds are more suitable for growing.

Description

Seeding machine with adjustable seeding quantity for corn seeding

Technical Field

The utility model belongs to the technical field of crop seeding, and particularly relates to a seeding machine with adjustable seeding quantity for seeding corn.

Background

The agriculture is the first industry in China, one of the most main crops is corn, meanwhile, the corn is one of the crops with the highest yield in the north of China, and the corn planting adopts advanced machinery, so that the labor force can be saved, and the corn yield can be improved to a great extent.

The maize seeding is to utilize corn drill to broadcast the seed in the soil layer, but still there are some weak points in common seeder when using, because when seeding maize, the volume of broadcasting of unable random control maize seed, the sparse condition will appear when follow-up maize grows, make the output of maize reduce by a wide margin, and because the soil property of planting maize is different with the weather, the suitable depth of growing of seed is also different, the convenient depth of random adjustment seed seeding of common seeder is not convenient, alright can lead to the output of maize not fully satisfactory.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the seeding machine with adjustable seeding quantity for corn seeding, which effectively solves the problems that the seeding machine for corn in the current market can not adjust and control the seeding quantity of seeds at will and can not adjust the seeding depth of the seeds at will.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a seed sowing machine that can debug for maize seeding, includes the support frame, fixed mounting has the storage box on the support frame, and the inside bottom of storage box is provided with can carry out the pivoted cylinder in the storage box, and the equal fixedly connected with pivot in both ends of cylinder, and one of them pivot runs through the storage box and extends to its outside, still fixed mounting has the second motor on the support frame, and has cup jointed the chain at the output of second motor, and the one end that the second motor was kept away from to the chain cup joints in the pivot that is located the storage box outside, the bottom fixedly connected with of support frame links up the pipe, and links up the top of pipe and the bottom of storage box and communicate mutually, the outside threaded connection who links up the pipe has the discharging pipe, and the discharging pipe can rotate in the outside of linking up the pipe.

Furthermore, a furrow opener is fixedly installed on the side face of the discharge pipe, the furrow opener is of a triangular pyramid shape, and one end, far away from the discharge pipe, of the furrow opener is gradually tapered.

Furthermore, the linking pipe is sleeved with a moving ring capable of sliding up and down on the surface of the linking pipe, sliding grooves are formed in the two sides of the linking pipe, sliding blocks are arranged on the two sides of the inner wall of the moving ring and located in the corresponding sliding grooves, limiting grooves are formed in the two sides of the top of the discharging pipe, limiting blocks are arranged on the two sides of the bottom of the moving ring, and the limiting blocks can be inserted into the limiting grooves.

Furthermore, six toggle plates are uniformly arranged on the outer wall of the roller.

Furthermore, the one end of support frame is provided with and carries out the pivoted front wheel, and fixed mounting has first motor on the support frame, at the output fixedly connected with drive belt of first motor, and the one end fixed connection that the first motor was kept away from to the drive belt is put at the central point of front wheel.

Furthermore, the other end of the support frame is provided with two rear wheels capable of rotating.

Compared with the prior art, the utility model has the beneficial effects that:

1) when the device is used, power generated by the operation of the second motor is transmitted to the rotating shaft and the roller through the chain, so that the roller rotates in the material storage box, the stirring plate on the surface of the roller can stir corn seeds in the material storage box, the seeds are stirred down into the connecting pipe, finally the seeds come out of the bottom end of the discharge pipe and are buried in soil, and the rotation speed of the second motor is controlled to enable the roller to rotate in different frequencies in the material storage box, so that the regulation and control of the seeding amount of the corn seeds can be completed;

2) the discharging pipe is screwed, the bottom end of the discharging pipe is adjusted to the depth of proper seeding, the outlet of the discharging pipe is made, the tip end of the furrow opener and the front wheel are kept on the same axis, then the moving ring slides downwards, the sliding block in the moving ring slides in the sliding groove in the outer side of the connecting pipe, at last, two limiting blocks at the bottom of the moving ring are inserted into two limiting grooves at the top of the discharging pipe, the discharging pipe cannot continue to rotate, the position fixing of the discharging pipe is completed, and therefore corn seeds can be sown into the soil depth suitable for growth.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the interior of the storage case according to the present invention;

FIG. 3 is a schematic side view of the drum of the present invention;

FIG. 4 is a schematic view of the construction of the furrow opener of the present invention;

FIG. 5 is a schematic illustration of the connection of a connecting pipe to a tapping pipe according to the utility model;

FIG. 6 is a schematic illustration of the connection of the tapping pipe according to the utility model to a displacement ring;

in the figure: 1. a support frame; 2. a front wheel; 3. a rear wheel; 4. a first motor; 5. a transmission belt; 6. a storage box; 7. a second motor; 8. a chain; 9. connecting the pipe; 10. a discharge pipe; 11. a furrow opener; 12. a drum; 13. a rotating shaft; 14. a poking plate; 15. a moving ring; 16. a limiting block; 17. a limiting groove; 18. a chute; 19. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In a first embodiment, as shown in fig. 1 to 6, the present invention includes a support frame 1, a storage box 6 is fixedly mounted on the support frame 1, a drum 12 capable of rotating in the storage box 6 is disposed at a bottom end inside the storage box 6, both ends of the drum 12 are fixedly connected with rotating shafts 13, one of the rotating shafts 13 penetrates through the storage box 6 and extends to an outside thereof, a second motor 7 is further fixedly mounted on the support frame 1, a chain 8 is sleeved at an output end of the second motor 7, one end of the chain 8 far away from the second motor 7 is sleeved on the rotating shaft 13 outside the storage box 6, an adapter tube 9 is fixedly connected to a bottom of the support frame 1, a top end of the adapter tube 9 is communicated with a bottom of the storage box 6, a discharge tube 10 is connected to an outside thread of the adapter tube 9, and the discharge tube 10 is capable of rotating outside the adapter tube 9.

In the second embodiment, on the basis of the first embodiment, the furrow opener 11 is fixedly installed on the side surface of the discharge pipe 10, the furrow opener 11 is of a triangular pyramid shape, and one end of the furrow opener 11, which is far away from the discharge pipe 10, is gradually tapered, so that soil is conveniently thrown away, and seeding is facilitated.

Third embodiment, on the basis of first embodiment, connect and to have cup jointed the shifting ring 15 that can go on gliding from top to bottom on its surface on the adapter tube 9, spout 18 has all been seted up to the both sides of adapter tube 9, the both sides of shifting ring 15 inner wall all are provided with slider 19, and two sliders 19 all are located corresponding spout 18, spacing groove 17 has been seted up on both sides at discharging pipe 10 top, both sides at shifting ring 15 bottom all are provided with stopper 16, and stopper 16 can peg graft in the inside of spacing groove 17, can change the position of discharging pipe 10 bottom through rotating discharging pipe 10, can change the degree of depth of seed seeding in earth, then slip shifting ring 15, make slider 19 slide in the inside of spout 18, then insert the stopper 16 of shifting ring 15 bottom in the spacing groove 17 at discharging pipe 10 top, make discharging pipe 10 can's continuation rotation.

Fourth embodiment, on the basis of first embodiment, evenly be provided with six stirring board 14 on the outer wall of cylinder 12, cylinder 12 rotates in the inside of storage box 6, makes stirring board 14 stir the maize seed in the storage box 6, rotates through first motor 4, then utilizes chain 8 to drive pivot 13 and cylinder 12 at the storage box 6 internal rotation, and the speed that the maize seed whereabouts can be decided to the rotational speed of cylinder 12 pivoted to this accomplishes the regulation and control to maize seed volume of broadcasting.

Fifth embodiment, on the basis of first embodiment, the one end of support frame 1 is provided with can carry out pivoted front wheel 2, and fixed mounting has first motor 4 on support frame 1, at the output fixedly connected with drive belt 5 of first motor 4, and the one end fixed connection that first motor 4 was kept away from to drive belt 5 puts at the central point of front wheel 2, rotates through first motor 4, then utilizes drive belt 5 to drive front wheel 2 and rotates, and the convenience is put forward.

Sixth embodiment, on the basis of the first embodiment, two rear wheels 3 capable of rotating are arranged at the other end of the supporting frame 1, so that the supporting function can be achieved, and the stability of the device is improved.

The working principle is as follows: when the device is used, power generated by the operation of the second motor 7 is transmitted to the rotating shaft 13 and the roller 12 through the chain 8, the roller 12 rotates in the storage box 6, the corn seeds in the storage box 6 can be stirred by the stirring plate 14 on the surface of the roller 12, the seeds are stirred down to enter the connecting pipe 9, finally the seeds come out from the bottom end of the discharge pipe 10 and are buried in soil, and the roller 12 rotates at different frequencies in the storage box 6 by controlling the rotating speed of the second motor 7, so that the seeding quantity of the corn seeds can be regulated and controlled.

The discharge pipe 10 is screwed, the bottom end of the discharge pipe 10 is adjusted to the proper seeding depth, the outlet of the discharge pipe 10, the tip end of the furrow opener 11 and the front wheel 2 are kept on the same axis, then the moving ring 15 slides downwards, a sliding block 19 in the moving ring 15 slides in a sliding groove 18 in the outer side of the connecting pipe 9, and finally two limiting blocks 16 at the bottom of the moving ring 15 are inserted into two limiting grooves 17 at the top of the discharge pipe 10, so that the discharge pipe 10 cannot rotate continuously, and the position fixing of the discharge pipe 10 is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seeding machine that can debug for volume of broadcasting for maize seeding, includes support frame (1), its characterized in that: the automatic feeding device is characterized in that a storage box (6) is fixedly mounted on the support frame (1), a rotary drum (12) capable of rotating in the storage box (6) is arranged at the bottom end of the interior of the storage box (6), rotary shafts (13) are fixedly connected to the two ends of the rotary drum (12), one rotary shaft (13) penetrates through the storage box (6) and extends to the exterior of the storage box, a second motor (7) is fixedly mounted on the support frame (1), a chain (8) is sleeved at the output end of the second motor (7), one end, far away from the second motor (7), of the chain (8) is sleeved on the rotary shaft (13) located on the exterior of the storage box (6), a connecting pipe (9) is fixedly connected to the bottom of the support frame (1), the top end of the connecting pipe (9) is communicated with the bottom of the storage box (6), and a discharging pipe (10) is connected to the exterior of the connecting pipe (9) through threads, and the discharge pipe (10) can be rotated outside the connection pipe (9).

2. The seeding machine with adjustable seeding rate for seeding corns as claimed in claim 1, wherein: the side surface of the discharge pipe (10) is fixedly provided with a furrow opener (11), the furrow opener (11) is of a triangular pyramid shape, and one end of the furrow opener (11) far away from the discharge pipe (10) is gradually sharpened.

3. The seeding machine with adjustable seeding rate for seeding corns as claimed in claim 1, wherein: the movable ring (15) capable of sliding up and down on the surface of the connecting pipe (9) is sleeved on the connecting pipe (9), sliding grooves (18) are formed in the two sides of the connecting pipe (9), sliding blocks (19) are arranged on the two sides of the inner wall of the movable ring (15), the two sliding blocks (19) are located in the corresponding sliding grooves (18), limiting grooves (17) are formed in the two sides of the top of the discharging pipe (10), limiting blocks (16) are arranged on the two sides of the bottom of the movable ring (15), and the limiting blocks (16) can be inserted into the limiting grooves (17).

4. The seeding machine with adjustable seeding rate for seeding corns as claimed in claim 1, wherein: six poking plates (14) are uniformly arranged on the outer wall of the roller (12).

5. The seeding machine with adjustable seeding rate for seeding corns as claimed in claim 1, wherein: the one end of support frame (1) is provided with and to carry out pivoted front wheel (2), and fixed mounting has first motor (4) on support frame (1), at the output fixedly connected with drive belt (5) of first motor (4), and drive belt (5) keep away from the one end fixed connection of first motor (4) and put at the central point of front wheel (2).

6. The seeding machine with adjustable seeding rate for seeding corns as claimed in claim 1, wherein: the other end of the supporting frame (1) is provided with two rear wheels (3) which can rotate.