CN212696536U

CN212696536U - Automatic pit digging device for sweet potato planting

Info

Publication number: CN212696536U
Application number: CN202021489783.1U
Authority: CN
Inventors: 王学云; 王小敏
Original assignee: Xishuangbanna Risheng Agricultural Development Co ltd
Current assignee: Xishuangbanna Risheng Agricultural Development Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-03-16
Anticipated expiration: 2030-07-25

Abstract

The utility model discloses an automatic pit digging device for sweet potato planting in the technical field of sweet potato planting devices, which comprises a supporting plate, wherein the right side of the top end of the supporting plate is fixedly provided with a control box, the middle of the top end of the supporting plate is fixedly provided with a motor, a motor output shaft is fixedly provided with a driving belt wheel, the driving belt wheel is in transmission connection with a driven belt wheel fixedly assembled on a rotating shaft through a belt, the right end of the rotating shaft is fixedly provided with a driving disc, the driving disc is movably articulated with a hoe rod, the right end of the hoe rod is fixedly assembled with a hoe head, the bottom end of the supporting plate is fixedly provided with a fixed block, the fixed block is movably articulated with a connecting rod, the other end of the connecting rod is movably articulated with the hoe rod, the left side of the bottom end of the supporting plate is, the second motor is in transmission connection with the transmission shaft. Simple structure, adjustable and uniform pit digging distance and high efficiency.

Description

Automatic pit digging device for sweet potato planting

Technical Field

The utility model relates to a sweet potato planting device technical field specifically is a sweet potato is planted and is used automatic digging device.

Background

Sweet potatoes, native south America, have over 400 years of history in China, the cultivation area and the total yield are at the top of the world, the sweet potatoes account for the fourth position in the total area of food production in China, and after the agricultural structure is adjusted since 1999, the area of food crops such as rice, wheat and the like is continuously reduced, and the area of the sweet potatoes is increased. The yield per mu per season is increased from 1200 kg in the early 90 s of the 20 th century to 1500 kg at 1400 ℃ and the highest yield per mu is more than 5000 kg. The production of sweet potatoes is changed from self-sufficient traditional grain production to multidirectional, diversified and special production facing the market. Internationally, sweet potatoes are recognized as multipurpose crops, can be used as grains, feeds and vegetables, and are important industrial raw materials and biomass energy crops. The cultivation area and the yield of the sweet potatoes in food crops in China are second to those of rice, wheat and corn, and are located in the fourth place. The sweet potato has strong adaptability, no soil selection, barren resistance, drought resistance and high yield. Because of high yield and wide application, the sweet potato can be eaten, can be used as feed and light industrial raw materials, and is also a good intercropping and interplanting crop. Therefore, the development of sweet potato production according to local conditions has important significance for increasing the grain yield and promoting the development of animal husbandry and light industry.

Planting of sweet potatoes generally adopts planting, when planting, pits need to be dug in the field, sweet potato seedlings are placed in the pits, soil is buried, watering is carried out, and planting of the sweet potatoes is completed. At present, sweet potato planting is mostly manual pit digging, pit digging efficiency is lower, labor intensity is high, and the problem of uneven intervals is easy to occur due to empirical control of the intervals of the pit digging. Therefore, an automatic pit digging device for sweet potato planting is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sweet potato is planted with automatic digging device 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: an automatic pit digging device for planting sweet potatoes comprises a supporting plate, wherein a handle is fixedly assembled on the right side of the top end of the supporting plate, a control box is arranged on the left side of the handle, the control box is fixedly assembled on the top end of the supporting plate, a motor is fixedly assembled in the middle of the top end of the supporting plate, a driving belt wheel is fixedly assembled on an output shaft of the motor, connecting frames are symmetrically and fixedly assembled on the front and back of the middle back side of the bottom end of the supporting plate, rotating shafts are movably assembled at the bottom ends of the two groups of connecting frames, a driven belt wheel is fixedly assembled in the middle of the rotating shafts, the driving belt wheel is in transmission connection with the driven belt wheel through a belt, a driving disc is fixedly assembled at the right end of the rotating shafts, a hoe rod is movably hinged at the edge of the driving disc, a hoe is fixedly assembled, the utility model discloses a hoe is characterized in that the activity hinges has the connecting rod on the fixed block, connecting rod other end activity articulates on the hoe pole, backup pad bottom left side and the equal fixed support frame that is equipped with in right side support frame bottom activity is equipped with the same rear wheel of two sets of structures, and the left side support frame bottom activity is equipped with the transmission shaft, transmission shaft both ends fixed be equipped with the front wheel, the fixed driven pulleys that are equipped with No. two in the middle of the transmission shaft, the support frame the left side is provided with the fixed motor of assembling in the backup pad bottom No. two, the output shaft fixed of No. two motors is equipped with No. two driving pulley, No. two driving pulley is.

Preferably, the driving disc and the fixed block are positioned on the same vertical plane.

Preferably, the two groups of support frames are designed in a U shape.

Preferably, the front wheel and the rear wheel are both provided with anti-skid teeth.

Preferably, the first motor and the second motor are both electrically connected with the control box.

Preferably, the surface of handle is provided with the rubber protective sheath, just the surface of rubber protective sheath is provided with a plurality of sets of non-slip raised.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, through setting up drive disk and connecting rod, hoe rod activity hinge joint on drive disk and connecting rod, a motor drives drive disk and rotates, drive disk and rotate and drive hoe rod activity to drive the hoe and dig the hole, take the soil of digging out to the front under the drive of drive disk, dig the hole next time, circulate in proper order, has realized the purpose of digging the hole automatically; the second motor is arranged to drive the transmission shaft to rotate, and the transmission shaft drives the front wheel to rotate, so that the purpose of automatic walking is realized, and the pit digging intervals are uniform; the pit digging speed and the advancing speed are adjusted by controlling and adjusting the rotating speed of the first motor and the second motor through the control box, so that the pit digging distance is adjusted as required; through setting up anti-skidding tooth, improve the stability and the frictional force of digging the hole device to make things convenient for digging the hole device and move in the sweet potato ground. The utility model discloses simple structure, convenient operation utilizes the device to dig that the hole interval is adjustable, even, and it is efficient to dig the hole, reduces artificial intensity of labour.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic left-side view of the structure at A-A of the present invention;

fig. 3 is a left side view structure diagram of the position B-B of the present invention.

In the figure: 1. a support plate; 2. a control box; 3. a handle; 4. a first motor; 5. a first driving belt wheel; 6. a first belt; 7. a first driven belt wheel; 8. a connecting frame; 9. a rotating shaft; 10. driving the disc; 11. a hoe rod; 12. hoe; 13. a fixed block; 14. a connecting rod; 15. a rear wheel; 16. a support frame; 17. a drive shaft; 18. a front wheel; 19. anti-slip teeth; 20. a second motor; 21. a second driving belt wheel; 22. a second belt; 23. no. two driven pulleys.

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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: an automatic pit digging device for planting sweet potatoes comprises a supporting plate 1, a handle 3 is fixedly assembled on the right side of the top end of the supporting plate 1, a control box 2 is arranged on the left side of the handle 3, the control box 2 is fixedly assembled on the top end of the supporting plate 1, a motor 4 is fixedly assembled in the middle of the top end of the supporting plate 1, a driving belt wheel 5 is fixedly assembled on an output shaft of the motor 4, connecting frames 8 are symmetrically and fixedly assembled on the front and back sides of the middle back side of the bottom end of the supporting plate 1, rotating shafts 9 are movably assembled at the bottom ends of the two groups of connecting frames 8, a driven belt wheel 7 is fixedly assembled in the middle of the rotating shafts 9, the driving belt wheel 5 is in transmission connection with the driven belt wheel 7 through a belt 6, a driving disc 10 is fixedly assembled at the right end of the rotating shafts 9, a hoe rod 11 is movably hinged at the edge of the driving, movable hinge has connecting rod 14 on fixed block 13, connecting rod 14 other end activity articulates on hoe rod 11, 1 bottom left side of backup pad and the equal fixed mounting in right side have

support frame

16, 16 bottom activities of right side support frame have two sets of rear wheels 15 that the structure is the same, 16 bottom activities of left side support frame have

transmission shaft

17, 17 both ends fixed mounting of transmission shaft have front wheel 18, fixed mounting has No. two driven pulleys 23 in the middle of the transmission shaft 17, the support frame 16 the left side is provided with No. two motors 20 of fixed mounting in 1 bottom of backup pad, No. two motors 20's output shaft fixed mounting has No. two driving pulley 21, No. two driving pulley 21 is connected with No. two driven pulleys 23 transmission through No. two.

The driving disk 10 and the fixed block 13 are driven to be positioned on the same vertical plane, so that the movement of the hoe rod 11 is not influenced;

the two groups of support frames 16 are both designed in a U shape, so that the installation is convenient, and the structural weight is light;

the front wheel 18 and the rear wheel 15 are both provided with anti-skid teeth 19, so that the stability and the friction force of the pit digging device are improved, and the pit digging device can conveniently run in a sweet potato field;

the first motor 4 and the second motor 20 are both electrically connected with the control box 2;

the outer surface of the handle 3 is provided with a rubber protective sleeve, and the outer surface of the rubber protective sleeve is provided with a plurality of groups of anti-skid bulges;

the working principle is as follows: when the automatic hole digging machine works, the first motor 4 and the second motor 20 are started through the control box 2, the first motor 4 transmits power to the rotating shaft 9 through the first driving belt wheel 5, the first belt 6 and the first driven belt wheel 7, the rotating shaft 9 drives the driving disc 10 to rotate, the driving disc 10 drives the hoe rod 11 to move, the hoe rod 11 drives the hoe 12 to dig holes, the dug soil is driven to the front by the driving disc 10 to dig the holes next time, and the hole digging is performed in sequence and circulated, so that the purpose of automatic hole digging is achieved; the second motor 20 transmits power to the transmission shaft 17 through a second driving belt wheel 21, a second belt 22 and a second driven belt wheel 23, and the transmission shaft 17 drives the front wheel 18 to rotate, so that the purpose of automatic walking is realized, and pit digging intervals are uniform; the rotation speeds of the first motor 4 and the second motor 20 are adjusted through the control box 2, pit digging speed and advancing speed are adjusted, and pit digging intervals are adjusted according to requirements. The pit digging device is simple in structure and convenient to operate, pit digging intervals can be adjusted and uniform by the pit digging device, pit digging efficiency is high, and labor intensity of workers is reduced.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sweet potato is planted with automatic digging device, includes backup pad (1), its characterized in that: the hoe is characterized in that a handle (3) is fixedly assembled on the right side of the top end of the supporting plate (1), a control box (2) is arranged on the left side of the handle (3), the control box (2) is fixedly assembled on the top end of the supporting plate (1), a motor (4) is fixedly assembled in the middle of the top end of the supporting plate (1), an output shaft of the motor (4) is fixedly assembled with a driving belt wheel (5), connecting frames (8) are symmetrically and fixedly assembled in the front and at the back of the middle rear side of the bottom end of the supporting plate (1), two groups of connecting frames (8) are movably assembled with a rotating shaft (9) in the bottom end, a driven belt wheel (7) is fixedly assembled in the middle of the rotating shaft (9), the driving belt wheel (5) is in transmission connection with the driven belt wheel (7) through a belt (6), a driving disc (10) is fixedly assembled at the right end of the rotating shaft (9, the hoe is characterized in that a hoe (12) is fixedly assembled at the right end of the hoe rod (11), a fixed block (13) fixedly assembled at the bottom end of the support plate (1) is arranged on the right side of the driving plate (10), a connecting rod (14) is movably hinged on the fixed block (13), the other end of the connecting rod (14) is movably hinged on the hoe rod (11), support frames (16) are fixedly assembled on the left side and the right side of the bottom end of the support plate (1), two groups of rear wheels (15) with the same structure are movably assembled at the bottom end of the support frame (16) on the right side, a transmission shaft (17) is movably assembled at the bottom end of the support frame (16) on the left side, front wheels (18) are fixedly assembled at the two ends of the transmission shaft (17), a second driven belt wheel (23) is fixedly assembled in the middle of, an output shaft of the second motor (20) is fixedly provided with a second driving belt wheel (21), and the second driving belt wheel (21) is in transmission connection with a second driven belt wheel (23) through a second belt (22).

2. The automatic pit digging device for sweet potato planting according to claim 1, characterized in that: the driving disc (10) and the fixed block (13) are positioned on the same vertical plane.

3. The automatic pit digging device for sweet potato planting according to claim 1, characterized in that: the two groups of support frames (16) are designed in a U shape.

4. The automatic pit digging device for sweet potato planting according to claim 1, characterized in that: anti-skid teeth (19) are arranged on the front wheel (18) and the rear wheel (15).

5. The automatic pit digging device for sweet potato planting according to claim 1, characterized in that: the first motor (4) and the second motor (20) are electrically connected with the control box (2).

6. The automatic pit digging device for sweet potato planting according to claim 1, characterized in that: the outer surface of the handle (3) is provided with a rubber protective sleeve, and the outer surface of the rubber protective sleeve is provided with a plurality of groups of anti-skid protrusions.