Ditching and sowing integrated rotary cultivator

Abstract

The utility model discloses a ditching and seeding integrated rotary cultivator, which relates to the technical field of rotary cultivators and comprises a frame, a rotating shaft is mounted at the lower end of the inner side of the frame, rotary blades are arranged on the surface of the rotating shaft, and a storage bin is mounted on the right side of the upper end of the frame. According to the ditching and sowing integrated rotary cultivator, by arranging the mounting frame, the discharging assembly, the furrow plough and the like, the discharging assembly and the furrow plough are both mounted on the mounting frame, matching of the sowing position and the ditching position is facilitated, so that seeds are accurately placed in a groove, the sowing effect is guaranteed, meanwhile, when the seeds are discharged, a driving motor drives a material distributing rod to rotate, and the sowing effect is improved. When the material groove is in butt joint with the lower end of the material storage bin, seeds enter the material groove, and when the material groove rotates to the lower end to be in butt joint with the material leakage cavity, the seeds fall into the material leakage cavity and flow out through the material leakage opening, sowing is achieved, and therefore convenience can be improved by controlling the rotating speed of the material distribution rod and adjusting the sowing distance.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary tillers, in particular to a rotary tiller with integrated furrowing and sowing. Background Art

[0002] A rotary tiller is a tilling machine that is used in conjunction with a tractor to complete ploughing and harrowing operations. The rational combination of furrowing and sowing mechanisms with a rotary tiller can improve efficiency and achieve simultaneous tillage and sowing.

[0003] For example, announcement number CN218353140U discloses a rotary tiller with integrated furrowing and sowing, which belongs to the technical field of agricultural machinery. It aims at the problem that the furrowing plow is dismantled and replaced one by one, which is not only time-consuming and labor-intensive, but also wastes a lot of labor and will delay the construction progress to a certain extent. It includes a rotary tiller casing, a bearing frame, a non-disassembly replacement mechanism and a lifting mechanism arranged on the bearing frame, a lifting frame of the non-disassembly replacement mechanism, a transmission rod, a supply drum and a furrowing plow; the utility model provides a non-disassembly replacement mechanism, if the furrowing plow that furrows the ground is worn or broken during the operation of the rotary tiller casing, the manual operation only needs to drive the transmission rod in the non-disassembly replacement mechanism to rotate after the rotary tiller casing stops running, and the transmission rod can synchronously drive the furrowing plow to rotate under the action of the support plate and the fixed card seat, so that several furrowing plows are alternated with each other, thereby automatically replacing the originally broken or worn furrowing plow in a short time without the need for manual tedious disassembly and assembly;

[0004] At present, conventional furrow sowing requires placing seeds in furrows, but existing furrow plows are mostly independent individuals, resulting in poor compatibility with the sowing structure, affecting the efficiency of sowing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an integrated rotary tiller for furrowing and sowing, which solves the problem that most of the existing furrowing plows are independent units, resulting in poor compatibility with the sowing structure and affecting the sowing efficiency.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a furrowing and sowing integrated rotary tiller, comprising a frame, a rotating shaft is installed at the lower end of the inner side of the frame, a rotary tiller is arranged on the surface of the rotating shaft, a storage bin is installed on the right side of the upper end of the frame, a mounting frame is fixedly connected to the right end of the inner side of the frame, a feeding assembly is arranged at the upper end of the mounting frame, a furrowing plow is arranged on the left side of the mounting frame, a connecting assembly is arranged between the furrowing plow and the mounting frame, and a covering plate is arranged at the right end of the frame.

[0007] Preferably, the rotating shaft is located at the left end of the frame, the front and rear ends of the rotating shaft are rotatably connected to the frame, a motor is installed at the rear end of the rotating shaft, and the rotary tilling blades are distributed at equal intervals.

[0008] Preferably, the unloading assembly includes a connecting plate, the lower end of the connecting plate is fixedly connected to the upper end of the mounting frame, the upper end of the connecting plate is fixedly connected to a dividing box, a dividing rod is arranged inside the dividing box, a material trough is provided on the surface of the dividing rod, a driving motor is installed at the front end of the dividing box, the output end of the driving motor is fixedly connected to the dividing rod, the rear end of the dividing rod is rotatably connected to the dividing box, and the output end of the driving motor is rotatably connected to the dividing box.

[0009] Preferably, the upper end of the material distribution box is connected to the lower end of the material storage bin, and the material distribution box and the material storage bin are connected, the material trough annular array is distributed in four groups, and the material troughs in each group are distributed at equal intervals, a leakage cavity is opened inside the connecting plate, the leakage cavity and the material trough correspond one to one, and the lower end of the material distribution box and the leakage cavity are connected to each other.

[0010] Preferably, a material leakage port is provided at the lower end of the mounting frame, the material leakage port and the lower end of the material leakage cavity are connected to each other, and the material leakage port corresponds to the material leakage cavity and the furrowing plow one by one.

[0011] Preferably, the connecting component includes a mounting groove, a mounting groove is opened at the left end of the mounting frame surface, a limiting groove is arranged on the inner side of the mounting groove, a connecting rod is arranged at the upper end of the inner side of the mounting groove, a pressure block is fixedly connected to the lower end of the connecting rod, the upper end of the connecting rod is slidably connected to the mounting frame, and a spring is sleeved on the outer side of the connecting rod.

[0012] Preferably, the mounting grooves are distributed at equal intervals, a positioning block is provided on the surface of the upper end of the furrowing plow, the pressure block is designed in an L-shaped structure, the limit groove and the positioning block are snap-connected, the upper end of the spring is fixedly connected to the mounting frame, and the lower end of the spring is fixedly connected to the pressure block.

[0013] Beneficial Effects

[0014] The utility model provides a rotary tiller with integrated furrowing and sowing. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The integrated rotary tiller for furrowing and sowing is provided with a mounting frame, a feeding assembly and a furrowing plow, etc., and the feeding assembly and the furrowing plow are all mounted on the mounting frame, so as to facilitate the adaptation of the sowing position and the furrowing position, so that the seeds are accurately placed inside the furrow, and the sowing effect is ensured. At the same time, when the seeds are fed, the dividing rod is driven by the driving motor to rotate, and when the trough and the lower end of the storage bin are connected, the seeds enter the trough, and when the trough rotates to the lower end and connects with the leakage cavity, the seeds fall into the leakage cavity and flow out through the leakage port to realize sowing, so that the sowing spacing can be adjusted by controlling the rotation speed of the dividing rod, thereby improving convenience.

[0016] 2. The integrated rotary tiller for furrowing and sowing is provided with a furrowing plow and a connecting assembly, etc. The furrowing plow is installed on a mounting frame through the connecting assembly, and the furrowing plow is fixed by the engagement of the limit groove and the positioning block. When disassembling, the pressing block is moved upwards, and the positioning block can be taken out of the limit groove. The furrowing plow is easy to disassemble, so it is convenient to replace different furrowing plows when adapting to different soil types, and the installation and disassembly are very fast and convenient, which improves the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the blanking component of the utility model;

[0020] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1. frame; 2. rotating shaft; 3. rotary tiller; 4. storage bin; 5. mounting frame; 51. material leakage port; 6. material discharge assembly; 61. connecting plate; 611. material leakage chamber; 62. material distribution box; 63. material distribution rod; 64. material trough; 65. driving motor; 7. furrowing plow; 71. positioning block; 8. connecting assembly; 81. mounting slot; 82. limiting slot; 83. connecting rod; 84. pressure block; 85. spring; 9. covering plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5The utility model provides a technical solution: a furrowing and sowing integrated rotary tiller, comprising a frame 1, a rotating shaft 2 is installed at the lower end of the inner side of the frame 1, a rotary tiller 3 is arranged on the surface of the rotating shaft 2, the rotating shaft 2 is located at the left end of the frame 1, the front and rear ends of the rotating shaft 2 are rotatably connected to the frame 1, a motor is installed at the rear end of the rotating shaft 2, the rotary tiller 3 are distributed at equal intervals, a storage bin 4 is installed on the right side of the upper end of the frame 1, a mounting frame 5 is fixedly connected to the right end of the inner side of the frame 1, a material discharge assembly 6 is arranged on the upper end of the mounting frame 5, and the material discharge assembly 6 includes a connecting rod 4, a connecting rod 5, a connecting rod 6 ... The connecting plate 61 is fixedly connected to the upper end of the mounting frame 5 at the lower end of the connecting plate 61, and a material distribution box 62 is fixedly connected to the upper end of the connecting plate 61. A material distribution rod 63 is arranged inside the material distribution box 62, and a material groove 64 is provided on the surface of the material distribution rod 63. A driving motor 65 is installed at the front end of the material distribution box 62, and the output end of the driving motor 65 is fixedly connected to the material distribution rod 63. The rear end of the material distribution rod 63 is rotatably connected to the material distribution box 62, and the output end of the driving motor 65 is rotatably connected to the material distribution box 62. The upper end of the material distribution box 62 is connected to the lower end of the storage bin 4. The material distribution box 62 is connected to the material storage bin 4, and the material troughs 64 are distributed in a circular array in four groups, and each group of material troughs 64 is distributed at equal intervals. A leakage cavity 611 is opened inside the connecting plate 61, and the leakage cavity 611 corresponds to the material trough 64 one by one, and the lower end of the material distribution box 62 and the leakage cavity 611 are connected to each other. A leakage port 51 is provided at the lower end of the mounting frame 5, and the leakage port 51 and the lower end of the leakage cavity 611 are connected to each other, and the leakage port 51 and the leakage cavity 611 and the furrowing plow 7 correspond to each other. The material discharge assembly 6 and the furrowing plow 7 are both installed on the mounting frame 5. The frame 5 is convenient for adapting the sowing position and the furrowing position, so that the seeds are accurately placed in the furrow, ensuring the sowing effect. At the same time, when the seeds are unloaded, the driving motor 65 drives the dividing rod 63 to rotate. When the trough 64 and the lower end of the storage bin 4 are docked, the seeds enter the trough 64. When the trough 64 rotates to the lower end and docks with the leakage cavity 611, the seeds fall into the leakage cavity 611 and flow out through the leakage port 51 to achieve sowing. Therefore, the sowing spacing can be adjusted by controlling the rotation speed of the dividing rod 63, which improves convenience.

[0025] A furrowing plow 7 is arranged on the left side of the mounting frame 5, and a connecting component 8 is arranged between the furrowing plow 7 and the mounting frame 5. The connecting component 8 includes a mounting groove 81. A mounting groove 81 is arranged on the left end of the surface of the mounting frame 5, and a limiting groove 82 is arranged on the inner side of the mounting groove 81. A connecting rod 83 is arranged on the upper end of the inner side of the mounting groove 81, and a pressure block 84 is fixedly connected to the lower end of the connecting rod 83. The upper end of the connecting rod 83 is slidably connected to the mounting frame 5, and a spring 85 is sleeved on the outer side of the connecting rod 83. The mounting grooves 81 are distributed at equal intervals, and a positioning block 71 is arranged on the surface of the upper end of the furrowing plow 7. The pressure block 84 is designed in an L-shaped structure. The positioning groove 82 and the positioning block 71 are engaged and connected, the upper end of the spring 85 is fixedly connected to the mounting frame 5, and the lower end of the spring 85 is fixedly connected to the pressure block 84. A covering plate 9 is provided at the right end of the frame 1. The furrowing plow 7 is installed on the mounting frame 5 through the connecting assembly 8. The engagement of the limiting groove 82 and the positioning block 71 realizes the fixation of the furrowing plow 7. When disassembling, the pressure block 84 is moved upward, and the positioning block 71 can be taken out of the limiting groove 82. The disassembly of the furrowing plow 7 is relatively convenient, so that when adapting to different soil types, it is convenient to replace different furrowing plows 7, and the installation and disassembly are very fast and convenient, which improves practicality.

[0026] When working, the frame 1 is first connected to the tractor equipment, so that when the rotary tiller 3 rotates, the ground is rotary tilled, and then the furrowing plow 7 is used to open furrows, and seeds are placed in the storage bin 4 to achieve sowing work. The feeding assembly 6 and the furrowing plow 7 are both installed on the mounting frame 5, which is convenient for the adaptation of the sowing position and the furrowing position, so that the seeds are accurately placed in the furrow, ensuring the sowing effect. At the same time, when the furrowing plow 7 is installed, the upper end of the furrowing plow 7 is placed in the mounting groove 81, and the limit groove 82 and the positioning block 71 are engaged to achieve limit fixation, and the pressing block 84 closes the upper end of the limit groove 82 to increase stability. When disassembling, it is moved upward. By moving the pressure block 84, the positioning block 71 can be taken out of the limit groove 82, and the disassembly of the furrowing plow 7 is relatively convenient, so that when adapting to different soil types, it is convenient to replace different furrowing plows 7, and the installation and disassembly are very fast and convenient, which improves the practicality. During sowing, the driving motor 65 drives the dividing rod 63 to rotate. When the material trough 64 and the lower end of the storage bin 4 are connected, the seeds enter the material trough 64. When the material trough 64 rotates to the lower end and connects with the leakage cavity 611, the seeds fall into the leakage cavity 611 and flow out through the leakage port 51 to achieve sowing. Therefore, the sowing spacing can be adjusted by controlling the rotation speed of the dividing rod 63, which improves convenience.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A rotary tiller with integrated furrowing and sowing function, comprising a frame (1), characterized in that: A rotating shaft (2) is installed at the lower end of the inner side of the frame (1), a rotary tiller (3) is arranged on the surface of the rotating shaft (2), a storage bin (4) is installed on the right side of the upper end of the frame (1), a mounting frame (5) is fixedly connected to the right end of the inner side of the frame (1), a feeding assembly (6) is arranged at the upper end of the mounting frame (5), a furrowing plow (7) is arranged on the left side of the mounting frame (5), a connecting assembly (8) is arranged between the furrowing plow (7) and the mounting frame (5), and a covering plate (9) is arranged at the right end of the frame (1).

2. The rotary tiller with integrated furrowing and sowing according to claim 1, characterized in that: The rotating shaft (2) is located at the left end of the frame (1); the front and rear ends of the rotating shaft (2) are rotatably connected to the frame (1); a motor is installed at the rear end of the rotating shaft (2); and the rotary tilling blades (3) are distributed at equal intervals.

3. The rotary tiller with integrated furrowing and sowing according to claim 1, characterized in that: The unloading assembly (6) comprises a connecting plate (61), the lower end of the connecting plate (61) is fixedly connected to the upper end of the mounting frame (5), the upper end of the connecting plate (61) is fixedly connected to a material distribution box (62), a material distribution rod (63) is arranged inside the material distribution box (62), a material trough (64) is provided on the surface of the material distribution rod (63), a driving motor (65) is installed at the front end of the material distribution box (62), the output end of the driving motor (65) is fixedly connected to the material distribution rod (63), the rear end of the material distribution rod (63) is rotatably connected to the material distribution box (62), and the output end of the driving motor (65) is rotatably connected to the material distribution box (62).

4. The rotary tiller with integrated furrowing and sowing according to claim 3, characterized in that: The upper end of the material distribution box (62) is connected to the lower end of the material storage bin (4), and the material distribution box (62) and the material storage bin (4) are connected. The material troughs (64) are distributed in a circular array in four groups, and each group of the material troughs (64) is distributed at equal intervals. A material leakage cavity (611) is opened inside the connecting plate (61), and the material leakage cavity (611) corresponds to the material trough (64) one by one, and the lower end of the material distribution box (62) and the material leakage cavity (611) are connected to each other.

5. The rotary tiller with integrated furrowing and sowing according to claim 4, characterized in that: A material leakage port (51) is provided at the lower end of the mounting frame (5), the material leakage port (51) and the lower end of the material leakage chamber (611) are connected to each other, and the material leakage port (51), the material leakage chamber (611) and the furrowing plow (7) correspond one to one.

6. The rotary tiller with integrated furrowing and sowing according to claim 1, characterized in that: The connecting assembly (8) comprises a mounting groove (81), the left end of the surface of the mounting frame (5) is provided with the mounting groove (81), a limiting groove (82) is arranged inside the mounting groove (81), a connecting rod (83) is arranged at the upper end of the inner side of the mounting groove (81), a pressing block (84) is fixedly connected to the lower end of the connecting rod (83), the upper end of the connecting rod (83) is slidably connected to the mounting frame (5), and a spring (85) is sleeved on the outer side of the connecting rod (83).

7. The rotary tiller integrated with furrowing and sowing according to claim 6, characterized in that: The mounting grooves (81) are distributed at equal intervals, a positioning block (71) is provided on the surface of the upper end of the furrowing plow (7), the pressing block (84) is designed in an L-shaped structure, the limiting groove (82) and the positioning block (71) are snap-fitted and connected, the upper end of the spring (85) is fixedly connected to the mounting frame (5), and the lower end of the spring (85) is fixedly connected to the pressing block (84).

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