CN-224205712-U - Tobacco seedling planting tool

Abstract

The utility model discloses a tobacco seedling planting tool, which is characterized in that a seedling carrying part, a seedling dividing part, a seedling passage, a moving part, a hole opening part and a transmission part are arranged on a frame, when an external moving device pulls the device provided by the utility model to operate, the transmission part is driven to move through the rotation of the moving part, so that the seedling dividing part rotates a seedling dividing barrel unit after a specific rotation parameter of the moving part according to the transmission ratio of the transmission part, and the hole opening part completes an up-down movement stroke after the specific rotation parameter of the moving part according to the transmission ratio of the transmission part, thereby realizing that when the hole opening part digs a planting hole, tobacco seedlings in the planting hole can move in the same direction in the seedling passage, finally realizing equidistant interval planting of the tobacco seedlings, and avoiding the problem that the optimal planting period of the tobacco seedlings is influenced by using a measurer for distance measurement, and the planting density is unreasonable due to distance measurement.

Inventors

• ZHENG LIHUA
• CHANG HUA
• RAO ZHONGHUA
• HUANG TAO
• YIN MAO
• SUN YOULI
• ZHANG ZEBO
• ZHU DEHUA
• Xiao Quanfu
• ZHAO YONGCHANG
• CHEN JIAQI
• SHI YANPING
• Hao Chuanwei
• YAN CHANGSHENG
• WANG JING
• WANG YUANXIAN
• YANG JUNZHANG
• SONG RUIXUE
• YU SHUFU
• WU GUANGMEI
• WANG CHENGWU

Assignees

• 云南省烟草公司昭通市公司

Dates

Publication Date

20260508

Application Date

20250516

Claims (8)

1. 1. A tobacco seedling planting tool, characterized in that the tobacco seedling planting tool comprises: the vehicle comprises a vehicle frame (1), wherein one end of the vehicle frame (1) is detachably connected with an external moving device, and the other end of the vehicle frame is provided with a seat (28); A seedling carrying part (2), wherein the seedling carrying part (2) is arranged at the upper part of the frame (1) and is positioned between one side of the frame (1) facing an external moving device and the seat (28); The seedling separating part (3), the seedling separating part (3) is rotatably arranged on the frame (1) and is positioned at the lower side of the seedling carrying part (2) and close to the seat (28), the seedling separating part (3) is provided with a plurality of seedling separating barrels (18), the seedling separating barrels (18) are uniformly distributed at equal angles by taking the rotating shaft of the seedling separating part (3) as the center, and the lower end of at least one seedling separating barrel (18) is provided with an opening; Miao Dao (4), wherein the number of Miao Dao (4) is the same as that of the seedling separating barrels (18) with the lower ends being openings, the seedling separating barrels are vertically arranged channels and fixedly connected with the frame (1), the upper ends of Miao Dao (4) are communicated with the lower ends of the seedling separating barrels (18) with the lower ends facing the ground; A moving part (5), wherein the moving part (5) is rotatably installed at the lower part of the frame (1); The hole opening part (6) is slidably arranged on one side of the Miao Dao (4) facing away from the seat (28) along the vertical direction, and the highest point and the lowest point of the movement track of the lowest end part of the hole opening part are respectively positioned on two sides of the lowest plane of the moving part (5); The motive power end part of the transmission part is fixedly connected with the rotating shaft of the moving part (5), and the output end part is in transmission connection with the hole opening part (6) and the seedling separating part (3); The hole opening part (6) is used for digging planting holes at equal intervals based on the transmission ratio in the transmission part, the seedling dividing part (3) is used for rotating at equal angles by taking one seedling dividing barrel (18) as a unit based on the transmission ratio in the transmission part, and seedlings fall to the planting holes through the Miao Dao (4).
2. 2. The tobacco seedling planting tool according to claim 1, wherein the hole opening part (6) comprises a driving cam (7), a driven cam (8), a hole opening driving sprocket (9), a hole opening driven sprocket (10), a hole opening chain (11) and a hole opening shovel (12); The section of the driving cam (7) and the section of the driven cam (8) along the vertical direction are the same, and the driving cam (7) is positioned at the right lower side of the driven cam (8); The driving cam (7) is rotationally connected with one side of the Miao Dao (4) facing away from the seat (28); The driven cam (8) is rotationally connected with the frame (1); The rotation directions of the driving cam (7) and the driven cam (8) are the same; the hole-opening driving sprocket (9) and the driving cam (7) are coaxially and fixedly connected and synchronously rotate; the hole-opening driven sprocket (10) and the driven cam (8) are coaxially and fixedly connected and synchronously rotate; The hole opening chain (11) is wound on the hole opening driving sprocket (9) and the hole opening driven sprocket (10); the hole opening shovel (12) is an L-shaped plate, a vertical plate of the L-shaped plate is connected with one side of the Miao Dao (4) opposite to the seat (28) in a sliding manner, and a transverse plate of the L-shaped plate is extruded between the driving cam (7) and the driven cam (8); The lower end of the vertical plate of the L-shaped plate is in a blade shape; The output end of the transmission part is coaxially and fixedly connected with the hole opening driving sprocket (9) to synchronously rotate.
3. 3. A tobacco seedling growing tool as claimed in claim 2, characterized in that the transmission part comprises a driving gear (19), a driven gear (20), a hole-opening driving bevel gear (21) and a hole-opening driven bevel gear (22); The driving gear (19) is fixedly arranged on the rotating shaft of the moving part (5); the driving gear (19) is meshed with the driven gear (20); The driven gear (20) is coaxially and fixedly connected with the hole-opening driving bevel gear (21) to synchronously rotate, and is rotationally connected with the frame (1); The hole opening driven bevel gear (22) is meshed with the hole opening driving bevel gear (21); The hole opening driven bevel gear (22) is coaxially and fixedly connected with the hole opening driving sprocket (9) to synchronously rotate.
4. 4. A tobacco seedling planting tool as claimed in claim 3, characterized in that the seedling dividing part (3) comprises a rotary platform (13), a fixed platform (14), a seedling dividing rotary shaft (15), a seedling dividing incomplete gear (16) and a seedling dividing driven gear (17); The rotary platform (13), the fixed platform (14), the seedling separating rotary shaft (15) and the seedling separating driven gear (17) are coaxially arranged; the rotary platform (13), the fixed platform (14) and the seedling separating driven gear (17) are sequentially arranged from top to bottom; The seedling separating rotating shaft (15) is arranged along the vertical direction, the upper end of the seedling separating rotating shaft is fixedly connected with the rotating platform (13), the middle part of the seedling separating rotating shaft penetrates through the fixed platform (14), and the lower end of the seedling separating rotating shaft is rotatably connected with the frame (1); the seedling dividing driven gear (17) is fixedly connected with the seedling dividing rotating shaft (15); The seedling dividing incomplete gear (16) and the seedling dividing driven gear (17) are meshed with each other to form an intermittent motion mechanism; the fixed platform (14) is fixedly connected with the frame (1); The seedling separating barrels (18) are of cylindrical structures, are arranged on the rotating platform (13) and form a complete barrel-shaped structure with the fixed platform (14), and the lower end openings of the seedling separating barrels (18) are formed in the fixed platform (14).
5. 5. A tobacco seedling planting tool as claimed in claim 4, wherein the transmission part further comprises a seedling dividing driving sprocket (23), a seedling dividing driven sprocket (24), a seedling dividing chain (25), a seedling dividing driving bevel gear (26) and a seedling dividing driven bevel gear (27); The seedling separating driving sprocket (23) is coaxially and fixedly connected with the driven gear (20) to synchronously rotate; The seedling dividing driven sprocket (24) is coaxially and fixedly connected with the seedling dividing driving bevel gear (26) to synchronously rotate, and is rotationally connected with the frame (1); The seedling separating chain (25) is wound on the seedling separating driving sprocket (23) and the seedling separating driven sprocket (24); the seedling-dividing driving bevel gear (26) and the seedling-dividing driven bevel gear (27) are meshed with each other; The seedling dividing driven bevel gear (27) and the seedling dividing incomplete gear (16) are coaxially and fixedly connected and synchronously rotate, and are rotatably connected with the frame (1).
6. 6. A tobacco seedling growing tool according to claim 1, characterized in that the upper end opening of the seedling dividing barrel (18) is a flaring.
7. 7. A tobacco seedling planting tool as claimed in claim 1, wherein the seedling carrying part (2) is an inclined panel; The tilt panel is located on one side of the seat (28) lower than the other.
8. 8. A tobacco seedling growing tool according to claim 7, characterized in that the seedling carrying part (2) is provided with a surrounding baffle on the peripheral side.

Description

Tobacco seedling planting tool Technical Field The utility model relates to the technical field of agricultural machinery, in particular to a tobacco seedling planting tool. Background When planting the tobacco seedling, in order to rationally control the density that the tobacco seedling was planted, make the tobacco seedling have suitable growing environment, need the equidistant planting as far as when planting, however when actually planting, use measuring equipment such as tape measure in advance to range finding again and plant and can consume a large amount of time, easily influence the best planting period of tobacco seedling, be unsuitable for the tobacco seedling and plant, but when not range finding and by the direct estimation distance planting of staff, very easily make the difference of the distance between the tobacco seedling too big to make planting density unreasonable. Disclosure of utility model The utility model mainly aims to provide a tobacco seedling planting tool, which aims to solve the problems that in the prior art, a measurer is used for measuring distance but the optimal planting period of tobacco seedlings is affected, and the planting density is unreasonable when the measurer is not used for measuring distance. In order to achieve the above purpose, the present utility model provides the following technical solutions: a tobacco seedling planting tool, the tobacco seedling planting tool comprising: The vehicle comprises a vehicle frame, wherein one end of the vehicle frame is detachably connected with an external moving device, and the other end of the vehicle frame is provided with a seat; the seedling carrying part is arranged at the upper part of the frame and is positioned between one side of the frame facing the external moving device and the seat; The seedling dividing part is rotatably arranged on the frame and is positioned at the lower side of the seedling carrying part and close to the seat, the seedling dividing part is provided with a plurality of seedling dividing barrels, the seedling dividing barrels are uniformly distributed at equal angles by taking a rotating shaft of the seedling dividing part as a center, and the lower end of at least one seedling dividing barrel is provided with an opening; Miao Dao, wherein the number of the seedling channels is the same as that of the seedling separating barrels with the lower ends being openings, the seedling channels are vertically arranged channels and fixedly connected with the frame, the upper ends of the seedling channels are communicated with the openings at the lower ends of the seedling separating barrels, and the lower ends of the seedling channels face the ground; a moving part rotatably installed at a lower portion of the frame; The hole opening part is arranged on one side of the seedling channel, which is opposite to the seat, in a sliding manner along the vertical direction, and the highest point and the lowest point of the movement track of the lowest end part of the hole opening part are respectively positioned on two sides of the lowest plane of the moving part; the motive power end part of the transmission part is fixedly connected with the rotating shaft of the moving part, and the output end part is in transmission connection with the hole opening part and the seedling dividing part; The seedling dividing part rotates at equal angles by taking one seedling dividing barrel as a unit based on the transmission ratio in the transmission part, and seedlings fall to the planting holes through the seedling channels. As a further improvement of the utility model, the hole opening part comprises a driving cam, a driven cam, a hole opening driving sprocket, a hole opening driven sprocket, a hole opening chain and a hole opening shovel; The sections of the driving cam and the driven cam along the vertical direction are the same, and the driving cam is positioned at the right lower side of the driven cam; The driving cam is rotationally connected with one side of the lane, which is opposite to the seat; the driven cam is rotationally connected with the frame; the rotation directions of the driving cam and the driven cam are the same; the hole-opening driving sprocket and the driving cam are coaxially and fixedly connected to synchronously rotate; The hole-opening driven sprocket and the driven cam are coaxially and fixedly connected and synchronously rotate; The hole opening chain is wound on the hole opening driving sprocket and the hole opening driven sprocket; The hole opening shovel is an L-shaped plate, a vertical plate of the L-shaped plate is connected with one side of the seedling channel, which is opposite to the seat, in a sliding manner, and a transverse plate of the L-shaped plate is extruded between the driving cam and the driven cam; The lower end of the vertical plate of the L-shaped plate is in a blade shape; the output end of the transmission part is coaxially and fixedly connected with the hole