Tobacco seed field ridger

Abstract

The utility model relates to the technical field of tobacco planting, in particular to a tobacco seed field ridger which comprises a machine frame and a traction support installed on the front side of the machine frame. The controller is mounted on the rack; the connecting rod is installed on the side, away from the traction support, of the rack, a plurality of ridging frames are installed on the connecting rod at equal intervals, a three-edge plow harrow is installed at the bottom ends of the ridging frames, an electric rod is installed between the ridging frames and the rack, ridge supporting mechanisms are installed on the ridging frames, and each ridge supporting mechanism comprises a first transmission rod. The first transmission rod is rotationally installed on the ridging frame, second transmission rods are symmetrically and rotationally installed on the ridging frame, the second transmission rods and the first transmission rod are in transmission connection through bevel gears, vertical cone pulleys are installed at the bottom ends of the second transmission rods, and a power motor used for driving the first transmission rod to rotate is installed on the ridging frame; and the punching mechanism is mounted on the ridging frame. The tobacco seed field ridger provided by the utility model has the advantages of high ridging efficiency and good shaping.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco planting, in particular to a tobacco seed field ridging machine. Background Art

[0002] At present, tobacco planting adopts the ridge planting mode, that is, before transplanting tobacco seedlings, new tobacco ridges need to be built in the field. Most existing ridging machines use ridging knives (or ridging shafts) to rotary till the soil in the field to one side to form tobacco ridges. However, since the tobacco fields have been cultivated in winter and are generally dry, when the ridges are rotary tilled on the dry and broken soil, the tobacco ridges on one side are prone to collapse, resulting in poor ridge formation effects. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a tobacco seed field ridging machine with high efficiency and good shaping.

[0004] The tobacco seed field ridging machine provided by the utility model comprises:

[0005] A frame, and a traction bracket mounted on the front side of the frame;

[0006] A controller, mounted on the rack;

[0007] A connecting rod is installed on a side of the frame away from the traction bracket, and a plurality of ridging frames are installed on the connecting rod at equal intervals, a three-edged plowshare is installed at the bottom end of the plurality of ridging frames, and an electric rod is installed between the plurality of ridging frames and the frame, and a plurality of ridging frames are installed with a ridging support mechanism, and the ridging support mechanism includes a transmission rod 1, the transmission rod 1 is rotatably installed on the ridging frame, and a transmission rod 2 is symmetrically rotatably installed on the ridging frame, the top end of the transmission rod 2 is connected to the transmission rod 1 through a bevel gear transmission, the bottom end of the transmission rod 2 is installed with a vertical cone wheel, and a power motor for driving the transmission rod 1 to rotate is installed on the ridging frame, and the electric rod and the power motor are electrically connected to the controller;

[0008] The hole-making mechanism is installed on the ridging frame.

[0009] Preferably, the three-edge plowshare comprises a double-edged plowshare at the front end, a partition plate is provided in the middle of the double-edged plowshare, and the partition plate is fixedly connected to the ridging frame.

[0010] Preferably, baffles are provided on both sides of the double-edged plowblade.

[0011] Preferably, one end of the electric rod is hinged to the frame, and the telescopic end of the electric rod is hinged to the ridging frame.

[0012] Preferably, a third drive rod is rotatably installed at the end of the ridging frame. Transverse cone pulleys are symmetrically installed on the third drive rod, and the third drive rod and the first drive rod are connected by belt drive.

[0013] Preferably, the hole punching mechanism includes a connecting plate fixedly installed on the ridging frame. An electric telescopic rod is fixedly installed at one end of the connecting plate away from the ridging frame, and a drill rod is fixedly installed at the telescopic end of the electric telescopic rod. The electric telescopic rod is electrically connected to the controller.

[0014] Preferably, walking wheels are symmetrically installed on the frame. A rotary encoder is installed on one side of the frame and is coaxially and fixedly connected to the adjacent walking wheel. The rotary encoder is electrically connected to the controller.

[0015] Compared with the related technology, the tobacco seed large field ridging machine provided by the present invention has the following beneficial effects:

[0016] The present invention provides a tobacco seed large field ridging machine. The ridging frame is installed on the connecting rod, and the electric rod is used to adjust its rotation around the connecting rod, so as to adjust the depth of the triangular plow harrow at the bottom of the ridging frame, thereby controlling the depth of ridging.

[0017] By arranging a ridge supporting mechanism on the ridging frame, through the cooperation of the first drive rod, the power motor, the second drive rod, the vertical cone pulley, the third drive rod and the transverse cone pulley, the tobacco ridges opened by the plow harrow are efficiently shaped and piled up, so as to improve the quality of ridging and facilitate the later tobacco planting management.

[0018] By arranging a hole punching mechanism, while ridge supporting is carried out, holes are punched in the tobacco ridges, and through the cooperation of the rotary encoder and the controller, by monitoring the walking distance of the walking wheels, hole punching at a fixed distance is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a preferred embodiment of the tobacco seed large field ridging machine provided by the present invention;

[0020] Figure 2 It is a schematic structural diagram of another perspective of the tobacco seed large field ridging machine provided by the present invention;

[0021] Figure 3 It is a schematic structural diagram of the ridge supporting mechanism provided by the present invention;

[0022] Figure 4 It is a schematic structural diagram of the hole punching mechanism provided by the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 4 The utility model provides a tobacco seed field ridging machine, the tobacco seed field ridging machine comprising:

[0026] A frame 1, and a traction bracket 2 installed on the front side of the frame 1;

[0027] A controller 9 is installed on the frame 1;

[0028] A connecting rod 3 is installed on the side of the frame 1 away from the traction bracket 2, and a plurality of ridging frames 4 are installed at equal intervals on the connecting rod 3, a three-edged plowshare 5 is installed at the bottom end of the plurality of ridging frames 4, and an electric rod 6 is installed between the plurality of ridging frames 4 and the frame 1, and a plurality of ridging frames 4 are installed with a ridging support mechanism 7, and the ridging support mechanism 7 includes a transmission rod 1 71, and the transmission rod 1 71 is rotatably installed on the ridging frame 4, and a transmission rod 2 73 is symmetrically rotatably installed on the ridging frame 4, the top end of the transmission rod 2 73 is connected to the transmission rod 1 71 through a bevel gear transmission, and a vertical cone wheel 74 is installed at the bottom end of the transmission rod 2 73, and a power motor 72 for driving the transmission rod 1 71 to rotate is installed on the ridging frame 4, and the electric rod 6 and the power motor 72 are electrically connected to the controller 9;

[0029] The hole-making mechanism 8 is installed on the ridging frame 4.

[0030] The three-edged plowshare 5 comprises a double-edged plowshare 501 at the front end, a partition plate 502 is provided in the middle of the double-edged plowshare 501 , the partition plate 502 is fixedly connected to the ridging frame 4 , and baffle plates 503 are provided on both sides of the double-edged plowshare 501 .

[0031] It should be noted that: when in use, the frame 1 is connected to the driven trolley by means of the traction bracket 2, and then when the trolley moves, the frame 1 is dragged to move synchronously, and when moving, the double-edged plowboard 501 of the three-edge plowshare 5 is used to plow the soil in the field, and the plowed soil is evenly divided on both sides of the ridging frame 4 through the cooperation of the partition plate 502 and the baffle plate 503, and the three-edge plowshare 5 on several ridging frames 4 plows and raks at the same time to perform ridging operations, and when the ridging moves, the controller 9 controls the power motor 72 to drive the transmission rod 1 71 to rotate, and the transmission rod 1 71 drives the transmission rod 2 73 to rotate through the bevel gear, thereby driving the vertical cone wheel 74 to rotate, and the outer side of the tobacco ridge plowed by the three-edge plowshare 5 is rotated to support the ridge and shape it, thereby improving the quality of ridging, and when ridging, the controller 9 is used to control the hole punching mechanism 8 to punch holes synchronously, so as to facilitate tobacco transplanting in the later stage.

[0032] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 , one end of the electric rod 6 is hinged to the frame 1, and the telescopic end of the electric rod 6 is hinged to the ridging frame 4;

[0033] It should be noted that the ridging frame 4 is controlled to rotate along the connecting rod 3 by controlling the electric rod 6 , so as to adjust the angle of the ridging frame 4 , thereby realizing the adjustment of the plowing depth of the three-edge plow 5 .

[0034] In the embodiments of the present invention, please refer to Figures 1 to 4 The end of the ridging frame 4 is rotatably mounted with a transmission rod 3 75, on which a transverse cone wheel 76 is symmetrically mounted, and the transmission rod 3 75 is connected to the transmission rod 1 71 through a belt drive;

[0035] It should be noted that: when the transmission rod 1 71 rotates, the transmission rod 3 75 is driven by the belt to rotate synchronously, and the transmission rod 3 75 drives the horizontal cone wheel 76 to further rotate and support the tobacco ridges after the vertical cone wheel 74 supports the ridges for a second time, thereby further improving the quality of ridge opening and forming.

[0036] In the embodiments of the present invention, please refer to Figures 1 to 4 The acupuncture mechanism 8 includes a connecting plate 81, which is fixedly mounted on the ridging frame 4, and an electric telescopic rod 82 is fixedly mounted on one end of the connecting plate 81 away from the ridging frame 4, and a drill rod 83 is fixedly mounted on the telescopic end of the electric telescopic rod 82, and the electric telescopic rod 82 is electrically connected to the controller 9;

[0037] Travel wheels 11 are symmetrically mounted on the frame 1 , a rotary encoder 12 is mounted on one side of the frame 1 , the rotary encoder 12 is coaxially fixedly connected to the adjacent travel wheel 11 , and the rotary encoder 12 is electrically connected to the controller 9 .

[0038] It should be noted that when the hole punching mechanism 8 is in use, during ridging, when the traveling wheels 11 follow the machine frame 1 to move, the rotation encoder 12 monitors the moving distance, so that the controller 9 controls the telescopic movement of the electric telescopic rod 82 according to the monitored distance to drive the drill rod 83 to drill holes in the tobacco ridges, thereby realizing fixed-distance hole punching and facilitating later tobacco transplanting.

[0039] The working principle of the tobacco seed large-field ridging machine provided by the present utility model is as follows:

[0040] When in use, the machine frame 1 is connected to the driven trolley by the traction bracket 2, and then when the trolley moves, the machine frame 1 is dragged to move synchronously. When moving, the double-edged plow plate 501 of the three-sided plow harrow 5 plows the soil in the field, and the soil turned up by plowing is evenly distributed on both sides of the ridging frame 4 through the cooperation of the partition plate 502 and the baffle plate 503. The three-sided plow harrows 5 on several ridging frames 4 plow and harrow simultaneously to carry out the ridging operation. When moving for ridging, the controller 9 controls the power motor 72 to drive the first transmission rod 71 to rotate. The first transmission rod 71 drives the second transmission rod 73 to rotate through bevel gears, thereby driving the vertical cone wheel 74 to rotate, and rotating and shaping the outer side of the tobacco ridge plowed by the three-sided plow harrow 5 to improve the quality of ridging;

[0041] Furthermore, when the first transmission rod 71 rotates, it drives the third transmission rod 75 to rotate synchronously through a belt. The third transmission rod 75 drives the horizontal cone wheel 76 to further rotate and shape the tobacco ridge after the vertical cone wheel 74 has shaped it, further improving the quality of ridging and forming. At the same time, when ridging, when the traveling wheels 11 follow the machine frame 1 to move, the rotation encoder 12 monitors the moving distance, so that the controller 9 controls the telescopic movement of the electric telescopic rod 82 according to the monitored distance to drive the drill rod 83 to drill holes in the tobacco ridge, thereby realizing fixed-distance hole punching and facilitating later tobacco transplanting.

[0042] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here too much.

[0043] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A tobacco seed field ridging machine, comprising: A frame (1), and a traction bracket (2) mounted on the front side of the frame (1); A controller (9) mounted on the frame (1); It is characterized by further comprising: A connecting rod (3) is mounted on a side of the frame (1) away from the traction bracket (2), and a plurality of ridging frames (4) are mounted at equal intervals on the connecting rod (3), a triangular plowshare (5) is mounted at the bottom ends of the plurality of ridging frames (4), and an electric rod (6) is mounted between the plurality of ridging frames (4) and the frame (1), and a ridging support mechanism (7) is mounted on the plurality of ridging frames (4), the ridging support mechanism (7) comprising a transmission rod 1 (71), the transmission rod 1 (71) The ridging frame (4) is rotatably mounted on the ridging frame (4), and a transmission rod (73) is symmetrically rotatably mounted on the ridging frame (4), the top end of the transmission rod (73) is connected to the transmission rod (71) via a bevel gear transmission, a vertical bevel wheel (74) is mounted on the bottom end of the transmission rod (73), a power motor (72) for driving the transmission rod (71) to rotate is mounted on the ridging frame (4), and the electric rod (6) and the power motor (72) are electrically connected to the controller (9); The hole-making mechanism (8) is installed on the ridging frame (4).

2. The tobacco seedbed ridger according to claim 1, wherein, The three-edge plowshare (5) comprises a double-edged plowshare (501) at the front end, a partition plate (502) is provided in the middle of the double-edged plowshare (501), and the partition plate (502) is fixedly connected to the ridging frame (4).

3. The tobacco-plant field ridger according to claim 2, wherein Baffles (503) are provided on both sides of the double-edged plowblade (501).

4. The tobacco seedbed ridger according to claim 1, characterized in that, One end of the electric rod (6) is hinged to the frame (1), and the telescopic end of the electric rod (6) is hinged to the ridging frame (4).

5. The tobacco seedbed ridger according to claim 1, characterized in that, A transmission rod 3 (75) is rotatably mounted at the end of the ridging frame (4), a transverse cone wheel (76) is symmetrically mounted on the transmission rod 3 (75), and the transmission rod 3 (75) is connected to the transmission rod 1 (71) via a belt drive.

6. The tobacco seedbed ridger according to claim 1, characterized in that The hole-punching mechanism (8) comprises a connecting plate (81), the connecting plate (81) being fixedly mounted on the ridging frame (4), and an electric telescopic rod (82) being fixedly mounted on one end of the connecting plate (81) away from the ridging frame (4), a drill rod (83) being fixedly mounted on the telescopic end of the electric telescopic rod (82), and the electric telescopic rod (82) being electrically connected to a controller (9).

7. The field ridging machine for tobacco seeds according to claim 1, characterized in that, The frame (1) is symmetrically mounted with running wheels (11), a rotary encoder (12) is mounted on one side of the frame (1), the rotary encoder (12) is coaxially fixedly connected to an adjacent running wheel (11), and the rotary encoder (12) is electrically connected to a controller (9).

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