Planting machine capable of adjusting plant spacing

Abstract

The utility model relates to the technical field of planting machines, and discloses a planting machine capable of adjusting plant spacing, which comprises a machine frame, an adjusting frame, an adjusting assembly, a material guide device, a support frame, a lifting assembly, a planting device, a linkage assembly, a mounting frame and a roller frame, the material guiding device is arranged on the inner side of the adjusting frame, the supporting frame is arranged at the bottom of the adjusting frame, the lifting assembly is arranged in the supporting frame, the planting device is arranged on the side face of the supporting frame, the mounting frame is fixedly mounted on the side face of the bottom of the rack, the roller frame is arranged at the bottom of the mounting frame, and the linkage assembly is arranged in the rack. The linkage assembly is connected with the adjusting assembly and the roller carrier, the adjusting assembly and the linkage assembly are used in cooperation, the plant spacing of the planting machine can be adjusted, compared with a traditional planting machine, the planting machine can adjust the plant spacing without replacing different components, and the plant spacing adjustment is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of planters, and more particularly to a planter with adjustable plant spacing. Background Art

[0002] A transplanter is a machine used to plant rice seedlings according to specific agronomic requirements. Commonly used machines include rice transplanters, corn transplanters, sugar beet transplanters, tobacco transplanters, vegetable transplanters, and tree transplanters. With the development of agricultural planting technology and the rise of large-scale production, rice seedling planting technology has been widely promoted and applied.

[0003] In order to plant seedlings more scientifically and efficiently, most agricultural workers use transplanters to plant seedlings. However, the plant spacing of most existing transplanters cannot be adjusted, and they can only use transplanters with different plant spacings according to different needs. The few transplanters that can adjust the plant spacing also need to replace different parts, which is troublesome to operate. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a planter with adjustable plant spacing to solve the problem that the planter's plant spacing cannot be adjusted.

[0005] The utility model provides the following technical solutions:

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking assembly is arranged on the side of said support frame and said adjusting base, and said linking assembly is arranged on the side of said support frame so as to enable said wood-planer to move in a straight line or horizontally relative to said frame.

[0007] Furthermore, the adjustment component includes a rotating motor, and the rotating motor is arranged inside the adjustment frame. The output shaft of the rotating motor is fixedly installed with bevel gear 1, the surface of bevel gear 1 is meshed with bevel gear 2, the side of bevel gear 2 is fixedly installed with screw rod 1, the surface of screw rod 1 is threadedly connected with thread plate 1, and the side of thread plate 1 is fixedly installed with the material guide device.

[0008] Furthermore, a limiting rod is fixedly installed inside the adjustment frame, a sliding plate is slidably connected to the surface of the limiting rod, and the material guiding device is fixedly installed on the side of the sliding plate.

[0009] Furthermore, the lifting assembly includes an electric push rod, the electric push rod is arranged inside the support frame, the telescopic end of the electric push rod is fixedly mounted with a lifting plate, and the outer side of the lifting plate is fixedly mounted with the planting device.

[0010] Furthermore, the linkage assembly includes bevel gear three, the surface of bevel gear one is meshed with bevel gear three, the side of bevel gear three is fixedly connected to bevel gear four, the surface of bevel gear four is meshed with bevel gear five, the side of bevel gear five is fixedly connected to bevel gear six, the surface of bevel gear six is ​​meshed with bevel gear seven, the side of bevel gear seven is fixedly installed with screw rod two, the surface of screw rod two is threadedly connected with thread plate two, and the bottom of thread plate two is fixedly installed with the roller frame.

[0011] Furthermore, a fixing rack is fixedly installed on the top of the rack, and a placement rack is fixedly installed on the top of the fixing rack.

[0012] Furthermore, two roller racks are arranged side by side, and rollers are rotatably connected to the sides of the two roller racks.

[0013] The technical effects and advantages of this utility model are:

[0014] The utility model can not only adjust the plant spacing of the planter, but also adjust the position of the roller frame at the same time through the coordinated use of the adjustment component and the linkage component. The bevel gear one can be driven to rotate by driving the rotating motor. Under the meshing transmission of the bevel gear, the bevel gear two drives the screw rod one to rotate. Under the interaction of the external thread of the screw rod one and the internal thread of the thread plate one, the thread plate one will move left and right, thereby adjusting the distance between the two material guide devices and the two support frames. At the same time, with the cooperation of the linkage component, the distance between the two roller frames can be adjusted, so that the plant spacing of the planter can be quickly adjusted. Compared with the traditional planter, the plant spacing of the planter does not need to replace different components to adjust the plant spacing, and the plant spacing adjustment is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the material guiding device and the planting device of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the adjustment frame of the utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the adjusting frame and the supporting frame of the utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the frame of the utility model;

[0020] Figure 6 This is a schematic diagram of the cross-sectional structure of the mounting bracket of the utility model.

[0021] The accompanying drawings are marked as follows: 1. Frame; 2. Fixed frame; 3. Placement frame; 4. Adjustment frame; 5. Adjustment assembly; 501. Rotating motor; 502. Bevel gear one; 503. Bevel gear two; 504. Screw rod one; 505. Threaded plate one; 506. Limit rod; 507. Sliding plate; 6. Material guide device; 7. Support frame; 8. Lifting assembly; 801. Electric push rod; 802. Lifting plate; 9. Planting device; 10. Linkage assembly; 1001. Bevel gear three; 1002. Bevel gear four; 1003. Bevel gear five; 1004. Bevel gear six; 1005. Bevel gear seven; 1006. Screw rod two; 1007. Threaded plate two; 11. Mounting frame; 12. Roller frame; 13. Roller. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention must go beyond these limited embodiments. For some equivalent replacement solutions or common means, they will not be described in detail herein, but they still fall within the scope of protection of this application.

[0023] Figures 1-6 This is the best embodiment of the present invention, and the following is combined with the accompanying drawings Figures 1-6 The utility model is further described.

[0024] A planter with adjustable plant spacing includes a frame 1, an adjustment frame 4, an adjustment component 5, a material guide device 6, a support frame 7, a lifting component 8, a planting device 9, a linkage component 10, a mounting frame 11 and a roller frame 12. The adjustment frame 4 is fixedly mounted on the top of the frame 1, the adjustment component 5 is arranged inside the adjustment frame 4, the material guide device 6 is arranged on the inner side of the adjustment frame 4, two material guide devices 6 are arranged side by side, and the support frame 7 is arranged at the bottom of the adjustment frame 4. The adjustment component 5 is connected to the material guide device 6 and the support frame 7, and drives the material guide device 6 and the support frame 7 to move closer to or away from the machine. The frame 1 moves in the direction of movement, the lifting component 8 is arranged inside the supporting frame 7, the planting device 9 is arranged on the side of the supporting frame 7, two planting devices 9 are arranged side by side, and the two planting devices 9 are respectively arranged directly below the two material guiding devices 6, the lifting component 8 is connected to the planting device 9, and drives the planting device 9 to move in the direction close to or away from the adjusting frame 4, the mounting frame 11 is fixedly installed on the side of the bottom of the frame 1, the roller frame 12 is arranged at the bottom of the mounting frame 11, and the linkage component 10 is arranged inside the frame 1, and the linkage component 10 is connected to the adjusting component 5 and the roller frame 12.

[0025] The material guiding device 6 and the planting device 9 include a feed hopper, a planting connecting rod, a duckbill and a driving mechanism. The functional principles and relative position relationships of each structure are all existing technologies. For details, please refer to the announcement number CN208242196U, a well-cellar type planting machine, which will not be repeated here.

[0026] Specifically, the adjustment component 5 includes a rotating motor 501, and the rotating motor 501 is arranged inside the adjustment frame 4. The output shaft of the rotating motor 501 is fixedly installed with a bevel gear 1 502, and the surface of the bevel gear 1 502 is meshed with a bevel gear 2 503. The side of the bevel gear 2 503 is fixedly installed with a screw rod 1 504, and the surface of the screw rod 1 504 is threadedly connected with a threaded plate 1 505, and the side of the threaded plate 1 505 is fixedly installed with a material guide device 6.

[0027] In this embodiment, the driving rotating motor 501 can drive the bevel gear 1 502 to rotate. Under the meshing transmission of the bevel gears, the bevel gear 2 503 drives the screw rod 1 504 to rotate. Under the interaction between the external thread of the screw rod 1 504 and the internal thread of the thread plate 1 505, the thread plate 1 505 will move left and right, thereby adjusting the distance between the two material guiding devices 6 and the two support frames 7.

[0028] Specifically, a limiting rod 506 is fixedly installed inside the adjustment frame 4 , a sliding plate 507 is slidably connected to the surface of the limiting rod 506 , and a material guiding device 6 is fixedly installed on the side of the sliding plate 507 .

[0029] In this embodiment, the material guiding device 6 can drive the sliding plate 507 to slide on the surface of the limiting rod 506 while moving, and can play the role of guiding and limiting.

[0030] Specifically, the lifting assembly 8 includes an electric push rod 801 , which is disposed inside the support frame 7 , a lifting plate 802 is fixedly mounted on the telescopic end of the electric push rod 801 , and a planting device 9 is fixedly mounted on the outer side of the lifting plate 802 .

[0031] In this embodiment, the telescopic end of the electric push rod 801 is driven to move inward and outward, which can drive the lifting plate 802 and the planting device 9 to move up and down, thereby allowing the planting device 9 to move closer to the ground.

[0032] Specifically, the linkage assembly 10 includes bevel gear three 1001, the surface of bevel gear one 502 is meshed with bevel gear three 1001, the side of bevel gear three 1001 is fixedly connected to bevel gear four 1002, the surface of bevel gear four 1002 is meshed with bevel gear five 1003, the side of bevel gear five 1003 is fixedly connected to bevel gear six 1004, the surface of bevel gear six 1004 is meshed with bevel gear seven 1005, the side of bevel gear seven 1005 is fixedly installed with screw rod two 1006, the surface of screw rod two 1006 is threadedly connected with thread plate two 1007, and the bottom of thread plate two 1007 is fixedly installed with roller frame 12.

[0033] In this embodiment, when bevel gear 1 502 rotates, under the meshing transmission of the bevel gears, bevel gear 3 1001 will rotate together, thereby driving bevel gear 4 1002 to rotate. Under the meshing transmission of the bevel gears, bevel gear 5 1003 will rotate, thereby driving bevel gear 6 1004 to rotate. Under the meshing transmission of the bevel gears, bevel gear 7 1005 can drive screw rod 2 1006 to rotate together. Under the interaction between the external thread of screw rod 2 1006 and the internal thread of thread plate 2 1007, thread plate 2 1007 will move left and right, thereby adjusting the distance between the two roller frames 12.

[0034] Specifically, a fixing frame 2 is fixedly installed on the top of the rack 1 , and a placement frame 3 is fixedly installed on the top of the fixing frame 2 .

[0035] In this embodiment, when in use, the rice seedlings can be placed in the placement rack 3, so that agricultural workers can take them for use conveniently.

[0036] Specifically, two roller frames 12 are arranged side by side, and the sides of the two roller frames 12 are rotatably connected to the rollers 13.

[0037] In this embodiment, the roller 13 can be used to compact the land near the seedlings after the seedlings are planted.

[0038] The working principle and use process of the present invention are as follows: during use, when it is necessary to carry out seedling planting operations, the spacing between the plants of the planter needs to be adjusted first, and the driving and rotating motor 501 can drive the bevel gear 1 502 to rotate. Under the meshing transmission of the bevel gears, the bevel gear 2 503 drives the screw rod 1 504 to rotate. Under the interaction of the external thread of the screw rod 1 504 and the internal thread of the thread plate 1 505, the thread plate 1 505 will move left and right, thereby adjusting the distance between the two material guide devices 6 and the two support frames 7. When the bevel gear 1 502 rotates, under the meshing transmission of the bevel gears, the bevel gear 3 1001 will rotate together, thereby driving the bevel gear 4 1002 to rotate. Under the meshing transmission of the bevel gears, the bevel gear 5 1003 will rotate, thereby driving the bevel gear When wheel six 1004 rotates, bevel gear seven 1005 can drive screw rod two 1006 to rotate together under the meshing transmission of the bevel gear. Under the interaction of the external thread of screw rod two 1006 and the internal thread of thread plate two 1007, thread plate two 1007 will move left and right, thereby adjusting the distance between the two roller frames 12, and the plant spacing of the planter can be adjusted. Compared with traditional planters, the plant spacing of the planter does not need to replace different parts, and the plant spacing adjustment is more convenient. Then agricultural workers can connect the planter with an external drive mechanism, or move the planter through the drive mechanism and wheels of the planter. While the planter is moving, the seedlings can be placed in two different material guide devices 6 to carry out seedling planting operations.

[0039] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation thereto. Any person skilled in the art may utilize the above disclosure to modify or remodel the present invention into equivalent embodiments. However, any simple modification, equivalent variation, or modification of the above embodiment that does not depart from the technical content of the present invention and is based on the technical essence of the present invention shall still fall within the scope of protection of the present invention.

Claims

1. A planter with adjustable plant spacing, comprising a frame (1), characterized in that: The machine also includes an adjusting frame (4), an adjusting component (5), a material guide device (6), a support frame (7), a lifting component (8), a planting device (9), a linkage component (10), a mounting frame (11) and a roller frame (12), wherein the adjusting frame (4) is fixedly mounted on the top of the frame (1), the adjusting component (5) is arranged inside the adjusting frame (4), the material guide device (6) is arranged on the inner side of the adjusting frame (4), two material guide devices (6) are arranged side by side, the support frame (7) is arranged at the bottom of the adjusting frame (4), the adjusting component (5) is connected to the material guide device (6) and the support frame (7), and drives the material guide device (6) and the support frame (7) to move in a direction close to or away from the frame (1), and the lifting component (8) is fixedly mounted on the top of the frame (1), the adjusting component (5) is arranged inside the adjusting frame (4), the material guide device (6) is arranged on the inner side of the adjusting frame (4), two material guide devices (6) are arranged side by side, and the support frame (7) is arranged at the bottom of the adjusting frame (4). The lowering component (8) is arranged inside the support frame (7), the planting device (9) is arranged on the side of the support frame (7), two planting devices (9) are arranged side by side, and the two planting devices (9) are respectively arranged directly below the two material guide devices (6), the lifting component (8) is connected to the planting device (9), and drives the planting device (9) to move in a direction close to or away from the adjustment frame (4), the mounting frame (11) is fixedly mounted on the side of the bottom of the frame (1), the roller frame (12) is arranged at the bottom of the mounting frame (11), the linkage component (10) is arranged inside the frame (1), and the linkage component (10) is connected to the adjustment component (5) and the roller frame (12).

2. The planter with adjustable plant spacing according to claim 1, characterized in that: The adjustment assembly (5) includes a rotating motor (501), the rotating motor (501) is arranged inside the adjustment frame (4), the output shaft of the rotating motor (501) is fixedly mounted with a bevel gear 1 (502), the surface of the bevel gear 1 (502) is meshed with a bevel gear 2 (503), the side of the bevel gear 2 (503) is fixedly mounted with a screw rod 1 (504), the surface of the screw rod 1 (504) is threadedly connected with a threaded plate 1 (505), and the side of the threaded plate 1 (505) is fixedly mounted with the material guide device (6).

3. The planter with adjustable plant spacing according to claim 2, characterized in that: A limiting rod (506) is fixedly installed inside the adjustment frame (4), a sliding plate (507) is slidably connected to the surface of the limiting rod (506), and the material guiding device (6) is fixedly installed on the side of the sliding plate (507).

4. The planter with adjustable plant spacing according to claim 1, characterized in that: The lifting assembly (8) comprises an electric push rod (801), the electric push rod (801) is arranged inside the support frame (7), a lifting plate (802) is fixedly mounted on the telescopic end of the electric push rod (801), and the planting device (9) is fixedly mounted on the outer side of the lifting plate (802).

5. The planter with adjustable plant spacing according to claim 2, characterized in that: The linkage assembly (10) includes bevel gear three (1001), the surface of bevel gear one (502) is meshed with bevel gear three (1001), the side of bevel gear three (1001) is fixedly connected to bevel gear four (1002), the surface of bevel gear four (1002) is meshed with bevel gear five (1003), the side of bevel gear five (1003) is fixedly connected to bevel gear six (1004), the surface of bevel gear six (1004) is meshed with bevel gear seven (1005), the side of bevel gear seven (1005) is fixedly installed with screw rod two (1006), the surface of screw rod two (1006) is threadedly connected to thread plate two (1007), and the bottom of thread plate two (1007) is fixedly installed with the roller frame (12).

6. The planter with adjustable plant spacing according to claim 1, characterized in that: A fixing frame (2) is fixedly mounted on the top of the frame (1), and a placement frame (3) is fixedly mounted on the top of the fixing frame (2).

7. The planter with adjustable plant spacing according to claim 1, characterized in that: Two roller frames (12) are arranged side by side, and rollers (13) are rotatably connected to the sides of the two roller frames (12).

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