CN211630813U

CN211630813U - Tobacco is planted and is used seeding equipment

Info

Publication number: CN211630813U
Application number: CN202020158766.3U
Authority: CN
Inventors: 彭晟; 于海芹; 彭芸; 陈微; 杜云龙
Original assignee: Yunnan Agricultural University
Current assignee: Yunnan Agricultural University
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-10-09
Anticipated expiration: 2030-02-10

Abstract

The utility model discloses a tobacco is planted and is used seeding equipment, comprising a base plate, the upper surface of bottom plate is provided with the shell, the last fixed surface of bottom plate is connected with first backup pad, the second backup pad, two third backup pads and fourth backup pad, the top fixedly connected with driving motor of first backup pad, the top of second backup pad has been seted up and has been changeed the hole, one side of changeing the hole is provided with first gear, driving motor's output shaft rotates with the inner chamber that changes the hole and is connected and extend to one side of changeing the hole and one side fixed connection of first gear, the outer wall meshing of first gear is connected with the second gear, one side of second gear is connected with the rotary drum through the bull stick rotation. The utility model discloses a cooperation of driving motor, first gear, second gear and rotary drum is used, has realized carrying out the purpose of evenly seeding to the tobacco seed, controls the sparsity between the seed better, improves the survival rate and the seedling quality of seed, and it is more convenient to sow moreover, can improve seeding efficiency.

Description

Tobacco is planted and is used seeding equipment

Technical Field

The utility model relates to a tobacco planting technical field, in particular to tobacco is planted and is used seeding equipment.

Background

The root of an annual or limited perennial herb of the order Nicotiana, Solanaceae, is slightly lignified, the inflorescence is terminal, conical and florid; the capsule is egg-shaped or rectangular, the length of the capsule is approximately equal to the length of a preserved calyx, the capsule blooms and fruits in summer and autumn, the capsule is widely cultivated in all parts of China, the history of tobacco planting is kept in China since the first trial planting of Yingmei tobacco in Mingtian province and Yingqiangzhen town in Xiangcheng county of Henan province is successful in the world of Mingtian calendar, seedlings are grown before and after grain rain every year, and the capsule is harvested in July.

The seed of tobacco is very little, and is not too big much than the syringe needle, so the seeding will be more troublesome when planting by a large scale, and the density of seeding is not controlled well during the seeding, produces the intensive condition of seeding very easily, leads to not having the space between the seed, causes too crowded, is unfavorable for the growth seedling of tobacco seed, and current seeding equipment for tobacco planting exists the shortcoming that the seeding is inconvenient, seeding inefficiency in addition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seeding equipment is used in tobacco planting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sowing device for planting tobacco comprises a bottom plate, wherein a shell is arranged on the upper surface of the bottom plate, a first supporting plate, a second supporting plate, two third supporting plates and a fourth supporting plate are fixedly connected to the upper surface of the bottom plate, a driving motor is fixedly connected to the top of the first supporting plate, a rotary hole is formed in the top of the second supporting plate, a first gear is arranged on one side of the rotary hole, an output shaft of the driving motor is rotatably connected with an inner cavity of the rotary hole and extends to one side of the rotary hole to be fixedly connected with one side of the first gear, a second gear is meshed with the outer wall of the first gear, a rotary rod is rotatably connected to one side of the second gear, a rotary drum is rotatably connected to one side of the second gear through the rotary rod, a discharge hole is formed in the bottom of the rotary drum, and balancing weights are fixedly connected to the bottom of the rotary drum and two sides, the bottom of the rotary drum is rotatably connected with the tops of the two third supporting plates, a cross rod is fixedly connected to one side of the fourth supporting plate, one end of the cross rod penetrates through one side of the rotary drum and is rotatably connected with one side of the rotary drum through a bearing, and an arc-shaped feeding hole is formed in one side of the top of the rotary drum.

Preferably, a feed chute has been seted up to top one side of shell, the bottom of feed chute is provided with the square frame, the outer wall of square frame and the inner wall fixed connection of shell, inner wall one side fixedly connected with screen cloth of square frame, the bottom of screen cloth is provided with the swash plate, the top fixedly connected with shock dynamo of swash plate, shock dynamo's vibrations end and the bottom one side fixed connection of screen cloth, top one side of screen cloth is provided with the guide bar, just be located the bottom fixedly connected with fortune material guide way of screen cloth in inner wall one side of shell, the bottom fixedly connected with ejection of compact funnel of fortune material guide way.

Preferably, the inner chamber top fixedly connected with riser of shell, the bottom joint of riser has the collection box.

Preferably, a discharging hole is formed in one side of the bottom plate, and a pushing handle is fixedly connected to one side of the bottom plate.

Preferably, two wheel rods are fixedly connected to two sides of the lower surface of the bottom plate, and four wheel rods are fixedly connected to the bottoms of the wheel rods respectively.

Preferably, the driving motor and the vibration motor are electrically connected with an external power supply through an external switch respectively.

The utility model discloses a technological effect and advantage:

1. the utility model realizes the purpose of uniformly sowing tobacco seeds by matching the driving motor, the first gear, the second gear and the rotary drum, better controls the sparsity between the seeds, improves the survival rate and the seedling quality of the seeds, is more convenient to sow and can improve the sowing efficiency;

2. the utility model discloses a purpose of screening tobacco seeds has been realized to the design of shock dynamo, screen cloth, and shock dynamo vibrations drive the screen cloth vibrations, leaks qualified seed from the screen cloth and gets into fortune material guide way to get into the rotary drum and sow, unqualified seed can take out the seed to the inside with collecting the box after the box seeding is collected because the action of gravity gets into and handle.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the sectional structure of the front view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

Fig. 5 is a schematic view of the structure of the gear of the present invention.

Fig. 6 is a schematic view of the structure of the rotary drum according to the present invention.

In the figure: 1. a base plate; 2. a housing; 3. a rotating drum; 4. a rotating rod; 5. a second gear; 6. a first gear; 7. a drive motor; 701. a first support plate; 702. a second support plate; 8. a discharge hole; 9. a balancing weight; 10. a third support plate; 101. a blanking hole; 11. a cross bar; 12. a fourth support plate; 13. a feed chute; 14. a square frame; 15. screening a screen; 16. vibrating a motor; 17. a sloping plate; 18. a material conveying guide groove; 19. a discharging hopper; 20. a wheel lever; 21. a roller; 22. a pushing handle; 23. a guide bar; 24. a collection box; 25. a riser.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a sowing device for tobacco planting as shown in figures 1-6, which comprises a bottom plate 1, the upper surface of the bottom plate 1 is provided with a shell 2, the upper surface of the bottom plate 1 is fixedly connected with a first supporting plate 701, a second supporting plate 702, two third supporting plates 10 and a fourth supporting plate 12, the top of the first supporting plate 701 is fixedly connected with a driving motor 7, the top of the second supporting plate 702 is provided with a rotary hole, one side of the rotary hole is provided with a first gear 6, an output shaft of the driving motor 7 is rotatably connected with an inner cavity of the rotary hole and extends to one side of the rotary hole and is fixedly connected with one side of the first gear 6, the outer wall of the first gear 6 is engaged with a second gear 5, one side of the second gear 5 is rotatably connected with a rotary rod 4, one side of the second gear 5 is rotatably connected with a rotary cylinder 3 through the rotary rod 4, the output shaft of the driving motor 7 drives, first gear 6 drives second gear 5 and rotates, thereby second gear 5 drives bull stick 4 and rotates and drive rotary drum 3 and swing, discharge opening 8 has been seted up to the bottom of rotary drum 3, the bottom of rotary drum 3 and the both sides that are located discharge opening 8 are fixedly connected with balancing weight 9 respectively, balancing weight 9 can carry out automatic re-setting to rotary drum 3, the bottom of rotary drum 3 is rotated with the top of two third backup pads 10 and is connected, one side fixedly connected with horizontal pole 11 of fourth backup pad 12, one side that the one end of horizontal pole 11 runs through rotary drum 3 is passed through the bearing and is connected with one side rotation of rotary drum 3, horizontal pole 11 supports rotary drum 3, the arc feed port has been seted up to top one side of rotary drum 3.

A feeding groove 13 is formed in one side of the top of the shell 2, a square frame 14 is arranged at the bottom of the feeding groove 13, the outer wall of the square frame 14 is fixedly connected with the inner wall of the shell 2, a screen 15 is fixedly connected to one side of the inner wall of the square frame 14, an inclined plate 17 is arranged at the bottom of the screen 15, a vibration motor 16 is fixedly connected to the top of the inclined plate 17, the vibration end of the vibration motor 16 is fixedly connected with one side of the bottom of the screen 15, a guide rod 23 is arranged on one side of the top of the screen 15, a material conveying guide groove 18 is fixedly connected to one side of the inner wall of the shell 2 and positioned at the bottom of the screen 15, the vibration motor 16 vibrates to drive the screen 15 to vibrate, seeds meeting requirements leak from the screen 15 and enter the material conveying guide groove 18, so as to enter the rotary drum 3, a discharging funnel 19 is fixedly connected to the bottom of the material conveying guide groove 18, inner chamber top fixedly connected with riser 25 of shell 2, the bottom joint of riser 25 has collection box 24, the seed that is not conform to the seeding requirement gets into and collects box 24, unloading hole 101 has been seted up to one side of 1 bottom plate, one side fixedly connected with pushing hands 22 of bottom plate 1, the setting up of pushing hands 22 is convenient to remove equipment, two wheel poles 20 of the equal fixedly connected with in lower surface both sides of bottom plate 1, fixedly connected with gyro wheel 21 is distinguished to the bottom of four wheel poles 20, gyro wheel 21 rolls and drives whole equipment and remove, driving motor 7 and shock dynamo 16 are respectively through external switch and external power source electric connection.

This practical theory of operation: when in use, a user firstly turns on the switches of the vibration motor 16 and the driving motor 7, the vibration motor 16 vibrates to drive the screen 15 to vibrate, tobacco seeds are poured into the feeding groove 13, the vibration of the screen 15 enables the seeds which do not meet the requirement to enter the collection box 24 due to the gravity, the seeds which meet the requirement are screened out and fall into the material conveying guide groove 18, then enters the rotary drum 3 through the arc-shaped feeding hole, the output shaft of the driving motor 7 rotates to drive the first gear 6 to rotate, the second gear 5 is driven to rotate when the rack of the first gear 6 is meshed with the gear of the second gear 5, the second gear 5 drives the rotary rod 4 to rotate, thereby driving the rotary drum 3 to swing, when the rack of the first gear 6 is not engaged with the rack of the second gear 5, the rotary drum 3 automatically resets under the action of the balancing weight 9, a user pushes the push handle 22 at a constant speed to enable the roller 21 to roll to drive the equipment to move, so that tobacco seeds are sprinkled from the discharge hole 8 and uniformly sown through the discharge hole 101.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a tobacco is planted and is used seeding equipment, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with a shell (2), the upper surface of the bottom plate (1) is fixedly connected with a first supporting plate (701), a second supporting plate (702), two third supporting plates (10) and a fourth supporting plate (12), the top of the first supporting plate (701) is fixedly connected with a driving motor (7), the top of the second supporting plate (702) is provided with a rotating hole, one side of the rotating hole is provided with a first gear (6), an output shaft of the driving motor (7) is rotatably connected with an inner cavity of the rotating hole and extends to one side of the rotating hole to be fixedly connected with one side of the first gear (6), the outer wall of the first gear (6) is engaged and connected with a second gear (5), one side of the second gear (5) is rotatably connected with a rotating rod (4), one side of the second gear (5) is rotatably connected with a rotating drum (3) through the rotating rod (4), discharge opening (8) have been seted up to the bottom of rotary drum (3), the both sides difference fixedly connected with balancing weight (9) that the bottom of rotary drum (3) just is located discharge opening (8), the bottom of rotary drum (3) is rotated with the top of two third backup pads (10) and is connected, one side fixedly connected with horizontal pole (11) of fourth backup pad (12), one side that one end of horizontal pole (11) runs through rotary drum (3) is rotated through one side of bearing and rotary drum (3) and is connected, the arc feed port has been seted up to top one side of rotary drum (3).

2. The sowing apparatus for tobacco planting according to claim 1, wherein: feed chute (13) have been seted up to top one side of shell (2), the bottom of feed chute (13) is provided with square frame (14), the outer wall of square frame (14) and the inner wall fixed connection of shell (2), inner wall one side fixedly connected with screen cloth (15) of square frame (14), the bottom of screen cloth (15) is provided with swash plate (17), the top fixedly connected with vibrating motor (16) of swash plate (17), the vibrations end of vibrating motor (16) and bottom one side fixed connection of screen cloth (15), top one side of screen cloth (15) is provided with guide bar (23), the inner wall one side of shell (2) just is located bottom fixedly connected with fortune material guide way (18) of screen cloth (15), the bottom fixedly connected with ejection of compact funnel (19) of fortune material guide way (18).

3. The sowing apparatus for tobacco planting according to claim 1, wherein: the inner chamber top fixedly connected with riser (25) of shell (2), the bottom joint of riser (25) has collection box (24).

4. The sowing apparatus for tobacco planting according to claim 1, wherein: one side of the bottom plate (1) is provided with a discharging hole (101), and one side of the bottom plate (1) is fixedly connected with a pushing handle (22).

5. The sowing apparatus for tobacco planting according to claim 1, wherein: two wheel rods (20) are fixedly connected to two sides of the lower surface of the bottom plate (1), and four idler wheels (21) are fixedly connected to the bottoms of the wheel rods (20) respectively.

6. The sowing apparatus for tobacco planting according to claim 1, wherein: the driving motor (7) and the vibration motor (16) are electrically connected with an external power supply through external switches respectively.