Ponding, transplanting and watering device for tobacco transplanter

Abstract

The utility model belongs to the technical field of agricultural mechanical equipment, and particularly relates to a pond digging, transplanting and watering device for a tobacco transplanter. Comprising a frame, a sprocket structure, a duckbilled mouth opener, a screw rod, a water pipe switch and a watering mechanism, the sprocket structure is arranged on the frame, the sprocket structure is in transmission connection with the duckbilled mouth opener and used for controlling the duckbilled mouth opener to be opened and closed, and the sprocket structure is in transmission connection with the screw rod and used for controlling the water pipe switch to be opened and closed. The chain tooth structure is in transmission connection with the water pipe switch and is used for controlling the water pipe switch to be turned on. The chain tooth structure is in transmission connection with the spiral rod, the duckbilled mouth opener and the water pipe switch at the same time, the spiral rod, the duckbilled mouth opener and the water pipe switch are driven, the steps of pond digging, transplanting and watering are conveniently carried out, and the work efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery and equipment, in particular to a pond digging, transplanting and watering device for a tobacco transplanter. Background Art

[0002] Tobacco cultivation has a long history and can drive regional economic development. In parts of many provinces in my country, tobacco is a primary source of income. Transplanting tobacco seedlings can shorten the growth cycle, reduce the rate of seedling failure, increase the success rate of seedlings, and reduce pests and diseases.

[0003] However, the current tobacco cultivation technology is relatively backward, mainly based on manual cultivation technology, with low mechanization and low efficiency. Therefore, it is necessary to design a tobacco transplanter with a pond digging, transplanting and watering device to solve the above problems. Summary of the Invention

[0004] In view of the above problems, the present invention provides a device for digging ponds, transplanting and watering tobacco transplanters to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pond-digging, transplanting and watering device for a tobacco transplanter, comprising a frame, a sprocket structure, a duckbill opener, a spiral rod, a water pipe switch and a watering mechanism, wherein the sprocket structure is arranged on the frame, the sprocket structure is transmission-connected to the duckbill opener and is used to control the opening and closing of the duckbill opener, the sprocket structure is transmission-connected to the spiral rod and is used to control the pond-digging by the spiral rod, the sprocket structure is transmission-connected to the water pipe switch and is used to control the opening of the water pipe switch, and the water pipe switch is connected to the watering mechanism.

[0006] Furthermore, the pond digging, transplanting and watering device for the tobacco transplanter also includes a transmission shaft, a U-shaped wheel and a movable rod. The transmission shaft is rotatably connected to the frame and is transmission-connected to the sprocket structure. The U-shaped wheel is provided on the transmission shaft. The front side of the movable rod is rotatably connected to the frame and is connected to the water pipe switch via a pull wire. The rear side of the movable rod abuts against the upper end of the U-shaped wheel.

[0007] Furthermore, the pond digging, transplanting and watering device for the tobacco transplanter also includes an eccentric wheel, a frame, a first duckbill opening sprocket, a second duckbill opening sprocket, a first rotating shaft, a second rotating shaft, a first bevel gear and a second bevel gear. Two eccentric wheels are provided, and the middle parts of the two eccentric wheels are rotatably connected to the frame. The lower ends of the two eccentric wheels are respectively connected to the front and rear ends of the frame. The duckbill opener is connected to the frame. The left and right sides of the first rotating shaft are connected to the front eccentric wheel and the first duckbill opening sprocket, and the left and right sides of the second rotating shaft are connected to the first duckbill opening sprocket and the first bevel gear. The second bevel gear is connected to the upper end of the spiral rod. The first duckbill opening sprocket and the second duckbill opening sprocket are provided with a chain, and the first bevel gear is meshed with the second bevel gear.

[0008] Furthermore, the pond digging, transplanting and watering device for the tobacco transplanter also includes a sleeve and an adjustable bracket. The sleeve is provided on the frame, the adjustable bracket is slidably connected to the sleeve along the front-back direction, the spiral rod is connected to the adjustable bracket, and the second rotating shaft is rotatably connected to the adjustable bracket.

[0009] Furthermore, the tobacco transplanter's pond digging, transplanting, and watering device also includes a seedling cup and tray, which is arranged on the vehicle frame. The sprocket structure is transmission-connected to the seedling cup and tray, and the seedling cup and tray is located above the duckbill opener and is used to put the seedlings into the duckbill opener.

[0010] Furthermore, the pond digging, transplanting and watering device for the tobacco transplanter also includes a cam and a rotor. The cam is provided on the transmission shaft. The rotor is rotatably connected to the frame and is connected to the duckbill opener via a pull wire. The cam is used to abut against the rotor.

[0011] Furthermore, the pond digging, transplanting and watering device for the tobacco transplanter also includes a four-wheel drive mechanism, and the frame is used to be assembled on the four-wheel drive mechanism.

[0012] The technical effects and advantages of this utility model are:

[0013] The chain tooth structure is used to simultaneously connect with the spiral rod, duckbill opener and water pipe switch to drive the spiral rod, duckbill opener and water pipe switch, which facilitates the steps of pond digging, transplanting and watering, and helps to speed up work efficiency.

[0014] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of the structure of a pond-digging, transplanting, and watering device for a tobacco transplanter according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic structural diagram showing another perspective of the pond-digging, transplanting, and watering device for a tobacco transplanter according to an embodiment of the present utility model;

[0018] Figure 3 A schematic structural diagram showing another perspective of the pond-digging, transplanting, and watering device for a tobacco transplanter according to an embodiment of the present utility model;

[0019] Figure 4 A schematic structural diagram showing another perspective of the pond-digging, transplanting, and watering device for a tobacco transplanter according to an embodiment of the present utility model;

[0020] Figure 5 The figure shows a schematic structural diagram of a four-wheel drive mechanism according to an embodiment of the present utility model.

[0021] 1. Driving mechanism; 2. Driving gear; 3. Driving wheel; 4. Driving gear; 5. Driving wheel; 6. Driving gear; 7. Driving wheel; 8. Driving mechanism; 9. Driving gear; 10. Driving wheel; 11. Driving gear; 12. Driving wheel; 13. Driving gear; 14. Driving gear; 15. Driving gear; 16. Driving gear; 17. Driving gear; 18. Driving gear; 19. Driving mechanism; 20. Driving gear; 21. Driving gear; 22. Driving gear; 23. Driving gear; 24. Driving gear; 25. Driving gear; 26. Driving gear; 27. Driving gear; 28. Driving gear; 29. ​​Driving mechanism; 30. Driving gear; 31. Driving gear; 32. Driving gear; 33. Driving gear; 34. Driving gear; 35. Driving shaft; 36. Driving shaft; 37. Driving gear; 38. Driving gear; 39. Driving gear; 40. Driving gear; 41. Driving shaft; 42. Driving gear; 43. Driving wheel; 44. Driving shaft; 45. Driving gear; 46. Driving gear; 47. Driving gear; 48. Driving gear; 49. Driving gear; 50. Driving shaft; 51. Driving shaft; 511. Driving wheel; 512. Driving rod; 513. Driving gear; 52. Driving mechanism; 5 DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0023] like Figures 1 to 4 As shown, a pond digging, transplanting and watering device for a tobacco transplanter according to an embodiment of the utility model includes a frame 1, a sprocket structure 2, a duckbill opener 3, a screw rod 4, a water pipe switch 5 and a watering mechanism 52. The sprocket structure 2 is arranged on the frame 1, the sprocket structure 2 is transmission-connected with the duckbill opener 3, and is used to control the opening and closing of the duckbill opener 3, the sprocket structure 2 is transmission-connected with the screw rod 4, and is used to control the pond digging by the screw rod 4, the sprocket structure 2 is transmission-connected with the water pipe switch 5, and is used to control the water pipe switch 5 to be opened, and the water pipe switch 5 is connected to the watering mechanism 52.

[0024] Specifically, the sprocket structure 2 includes a motor 21, a first sprocket 22 and a first chain 23. The motor 21 is arranged on the frame 1, and multiple first sprockets 22 are arranged on the frame 1. The multiple first sprockets 22 are connected in pairs by a chain, and the output shaft of the motor 21 is connected to one of the first sprockets 22, so that the motor 21 can be used to drive multiple first sprockets 22 to rotate at the same time.

[0025] Secondly, the spiral rod 4 is located at the front side of the duckbill opener 3.

[0026] In this embodiment, the sprocket structure 2 is connected to the spiral rod 4 to drive the spiral rod 4 to rotate, and the rotating spiral rod 4 is used to dig a pond on the ground to form a ditch on the ground; the sprocket structure 2 is connected to the duckbill opener 3 to drive the duckbill opener 3 to open and close, and seedlings are arranged in the duckbill opener 3. When the duckbill opener 3 is opened, the seedlings are put into the ditch for transplanting; the lotus pond structure is connected to the water pipe switch 5, and the water pipe switch 5 is connected to the watering mechanism 52 by a water pipe, which drives the water pipe switch 5 to open, and the watering mechanism 52 is used to water the seedlings.

[0027] Therefore, by setting up the sprocket structure 2, the spiral rod 4, the duckbill opener 3 and the water pipe switch 5, and using the sprocket structure 2 to simultaneously connect with the spiral rod 4, the duckbill opener 3 and the water pipe switch 5 for transmission, the spiral rod 4, the duckbill opener 3 and the water pipe switch 5 are driven, which facilitates the steps of pond digging, transplanting and watering, and helps to speed up work efficiency.

[0028] Secondly, the sprocket structure 2, the spiral rod 4, the duckbill opener 3 and the water pipe switch 5 are integrated on the frame 1, so that the overall structure can be integrated, making it convenient to use the frame 1 to drive the sprocket structure 2, the spiral rod 4, the duckbill opener 3 and the water pipe switch 5 to move synchronously.

[0029] Alternatively, as Figures 1 to 4 As shown, the pond digging, transplanting and watering device for the tobacco transplanter also includes a transmission shaft 51, a U-shaped wheel 511 and a movable rod 512. The transmission shaft 51 is rotatably connected to the frame 1 and is transmission-connected to the sprocket structure 2. The U-shaped wheel 511 is provided on the transmission shaft 51. The front side of the movable rod 512 is rotatably connected to the frame 1 and is connected to the water pipe switch 5 by a pull wire. The rear side of the movable rod 512 abuts against the upper end of the U-shaped wheel 511.

[0030] Specifically, a second sprocket 513 is provided on the transmission shaft 51, and the second sprocket 513 is connected to the first sprocket 22 on the sprocket structure 2 via a chain. Secondly, the water pipe switch 5 can be configured as a push switch, comprising a main body, a torsion spring, and a push head. One end of the push head is rotatably connected to the main body, and the other end is connected to a pull wire. The torsion spring is provided at the rotatable connection between the main body and the push head. The pull wire is used to drive the push head to rotate and press downward to open the water pipe switch 5, and the torsion spring is used to drive the push head to return to the original position to close the water pipe switch 5.

[0031] In this embodiment, the transmission shaft 51 is driven to rotate by the sprocket structure 2, and the U-shaped wheel 511 is driven to rotate during the rotation of the transmission shaft 51. The front end of the movable rod 512 is lifted by the rotation of the U-shaped wheel 511, thereby driving the movable rod 512 to rotate. During the rotation of the movable rod 512, the pull wire is driven, and the pull wire is used to pull the water pipe switch 5 to open, so that watering is carried out by the watering mechanism 52.

[0032] Alternatively, as Figure 2 and Figure 3As shown, the tobacco transplanter pond digging, transplanting and watering device also includes an eccentric wheel 31, a frame 32, a first duckbill opening sprocket 331, a second duckbill opening sprocket 341, a first rotating shaft 33, a second rotating shaft 34, a first bevel gear 342 and a second bevel gear 343. The eccentric wheels 31 are provided with two, and the middle parts of the two eccentric wheels 31 are rotatably connected to the frame 1. The lower ends of the two eccentric wheels 31 are respectively connected to the front and rear ends of the frame 32. The duckbill opener 3 is connected to the frame 1. The left and right sides of the second rotating shaft 34 are connected to the first duckbill open sprocket 331 and the first bevel gear 342, and the second bevel gear 343 is connected to the upper end of the spiral rod 4. A chain is provided on the first duckbill open sprocket 331 and the second duckbill open sprocket 341, and the first bevel gear 342 is meshed with the second bevel gear 343.

[0033] Specifically, a third sprocket 37 is provided on the transmission shaft 51, the two eccentric wheels 31 are connected to the frame 1 through two third rotating shafts respectively, a fourth sprocket 38 is provided on the third rotating shaft, and chains are mounted on the third sprocket 37 and the two fourth sprockets 38.

[0034] In this embodiment, the two eccentric wheels 31 are driven to rotate by the sprocket structure 2. During the rotation of the two eccentric wheels 31, the frame 32 is driven to rise and fall, thereby driving the duckbill opener 3 and the spiral rod 4 on the frame 32 to move up and down. Secondly, by driving the front eccentric wheel 31 to rotate, the first rotating shaft 33, the first duckbill opening sprocket 331, the second duckbill opening sprocket 341, the second rotating shaft 34, the first bevel gear 342 and the second bevel gear 343 are driven to rotate in sequence, thereby driving the spiral rod 4 to rotate.

[0035] Alternatively, as Figure 2 As shown, the pond digging, transplanting and watering device for the tobacco transplanter also includes a sleeve 35 and an adjustable bracket 36. The sleeve 35 is provided on the frame 32, and the adjustable bracket is slidably connected to the sleeve 35 along the front and rear directions. The spiral rod 4 is connected to the adjustable bracket 36, and the second rotating shaft 34 is rotatably connected to the adjustable bracket 36.

[0036] In this embodiment, by driving the adjustable bracket 36 to slide in the sleeve 35 along the front-back direction, the distance between the spiral rod 4 and the duckbill opener 3 can be adjusted, thereby achieving the adjustment of the plant spacing.

[0037] Alternatively, as Figures 1 to 4As shown, the tobacco transplanter pond digging, transplanting and watering device also includes a seedling cup 6, which is arranged on the frame 1, and the sprocket structure 2 is transmission-connected to the seedling cup 6, and the seedling cup 6 is located above the duckbill opener 3 and is used to put the seedlings into the duckbill opener 3.

[0038] Specifically, a fifth sprocket 61 is provided on the transmission shaft 51 , a sixth sprocket 62 is provided on the seedling cup plate 6 , and chains are sleeved on the fifth sprocket 61 and the sixth sprocket 62 .

[0039] In this embodiment, the seedling cup plate 6 is driven to rotate by the chain tooth structure 2 so that the seedling cup containing the seedlings is directly above the duckbill opener 3, so that the seedlings fall into the duckbill opener 3.

[0040] Alternatively, as Figure 1 and Figure 4 As shown, the pond digging, transplanting and watering device for the tobacco transplanter also includes a cam 71 and a wheel 72. The cam 71 is provided on the transmission shaft 51. The wheel 72 is rotatably connected to the frame 1 and is connected to the duckbill opener 3 by a pull wire. The cam 71 is used to abut against the wheel 72.

[0041] In this embodiment, the transmission shaft 51 is driven to rotate by the sprocket structure 2, thereby driving the cam 71 to rotate. During the rotation of the cam 71, the rotating wheel 72 is pressed to drive the pull wire to open the duckbill opener 3 and plant the seedlings.

[0042] Alternatively, as Figure 5 As shown, the tobacco transplanter pond digging, transplanting and watering device further includes a four-wheel drive mechanism 8 , and the vehicle frame 1 is assembled on the four-wheel drive mechanism 8 .

[0043] In this embodiment, the four-wheel drive mechanism 8 includes front wheels 81, rear wheels 82, a sprocket transmission structure 83, and a reduction gearbox. The two front wheels 81 are located on the front side of the vehicle frame 1, and the two rear wheels 82 are located on the rear side of the vehicle frame 1. After the machine is started and the reduction gearbox changes speed, hexagonal rod drive shafts are installed on both sides of the output end below the reduction gearbox. The hexagonal rod drive shafts transmit power to the brake box and gears 1 and 2 at the rear of the reduction gearbox. Gear 1 drives the front wheels 81 through the sprocket transmission structure 83, while gear 2 drives the rear wheels 82 through the sprocket transmission structure 83. Because the mounting structures on both sides of the reduction gearbox output end are identical, they perform the same action, forming a four-wheel drive system. Thus, by assembling the vehicle frame 1 with the four-wheel drive mechanism 8, the tobacco transplanter can be driven to move with its ponding, transplanting, and watering devices.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A device for digging ponds, transplanting and watering tobacco transplanters, characterized in that: The invention comprises a vehicle frame (1), a sprocket structure (2), a duckbill opener (3), a spiral rod (4), a water pipe switch (5) and a watering mechanism (52), wherein the sprocket structure (2) is arranged on the vehicle frame (1), the sprocket structure (2) is connected to the duckbill opener (3) in a transmission manner and is used to control the opening and closing of the duckbill opener (3), the sprocket structure (2) is connected to the spiral rod (4) in a transmission manner and is used to control the spiral rod (4) to open a pond, the sprocket structure (2) is connected to the water pipe switch (5) in a transmission manner and is used to control the opening of the water pipe switch (5), and the water pipe switch (5) is communicated with the watering mechanism (52).

2. The device for digging ponds, transplanting and watering tobacco transplanters according to claim 1, characterized in that: The vehicle further comprises a transmission shaft (51), a U-shaped wheel (511) and a movable rod (512); the transmission shaft (51) is rotatably connected to the vehicle frame (1) and is transmission-connected to the sprocket structure (2); the U-shaped wheel (511) is provided on the transmission shaft (51); the front side of the movable rod (512) is rotatably connected to the vehicle frame (1) and is connected to the water pipe switch (5) via a pull wire; the rear side of the movable rod (512) abuts against the upper end of the U-shaped wheel (511).

3. The device for digging ponds, transplanting and watering tobacco transplanters according to claim 2, characterized in that: The vehicle frame (32) further comprises an eccentric wheel (31), a frame (32), a first duckbill opening sprocket (331), a second duckbill opening sprocket (341), a first rotating shaft (33), a second rotating shaft (34), a first bevel gear (342) and a second bevel gear (343), wherein two eccentric wheels (31) are provided, the middle parts of the two eccentric wheels (31) are both rotatably connected to the vehicle frame (1), the lower ends of the two eccentric wheels (31) are respectively connected to the front and rear ends of the frame (32), the duckbill opener (3) is connected to the frame (32), and the vehicle frame (32) is provided with a first rotating shaft (33), a second rotating shaft (34), a first bevel gear (342) and a second bevel gear (343), wherein the vehicle frame (32) comprises a first eccentric wheel (31), a second eccentric wheel (31) and a second bevel gear (343), wherein the first eccentric wheel (31 ...2), wherein the first eccentric wheel (31) comprises a first eccentric wheel (31), a second eccentric wheel The left and right sides of the first rotating shaft (33) are connected to the front eccentric wheel (31) and the first duckbill open sprocket (331); the left and right sides of the second rotating shaft (34) are connected to the first duckbill open sprocket (331) and the first bevel gear (342); the second bevel gear (343) is connected to the upper end of the spiral rod (4); a chain is provided on the first duckbill open sprocket (331) and the second duckbill open sprocket (341); and the first bevel gear (342) is meshed with the second bevel gear (343).

4. The device for digging ponds, transplanting and watering tobacco transplanters according to claim 3, characterized in that: The invention also includes a sleeve (35) and an adjustable bracket (36), wherein the sleeve (35) is provided on the frame (32), the adjustable bracket is slidably connected to the sleeve (35) along the front-back direction, the spiral rod (4) is connected to the adjustable bracket (36), and the second rotating shaft (34) is rotatably connected to the adjustable bracket (36).

5. The device for digging ponds, transplanting and watering tobacco transplanters according to claim 4, characterized in that: It also includes a seedling cup (6), which is arranged on the vehicle frame (1), and the chain tooth structure (2) is transmission-connected to the seedling cup (6). The seedling cup (6) is located above the duckbill opener (3) and is used to put seedlings into the duckbill opener (3).

6. The device for digging ponds, transplanting and watering tobacco transplanters according to claim 5, characterized in that: The vehicle further comprises a cam (71) and a rotating wheel (72). The cam (71) is provided on the transmission shaft (51). The rotating wheel (72) is rotatably connected to the vehicle frame (1) and is connected to the duckbill opener (3) via a pull line. The cam (71) is used to abut against the rotating wheel (72).

7. The device for digging ponds, transplanting and watering tobacco transplanters according to claim 1, characterized in that: It also includes a four-wheel drive mechanism (8), and the frame (1) is used to be assembled on the four-wheel drive mechanism (8).

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