Sowing robot

Abstract

The utility model discloses a seeding robot, which belongs to the technical field of agricultural seeding and comprises a moving component, the moving component is used for moving the robot, a support component is arranged on the moving component and can rotate relative to the moving component, a first sliding component is arranged on the support component, and a second sliding component is arranged on the first sliding component. The sliding direction of the second sliding assembly is perpendicular to the sliding direction of the first sliding assembly, a material taking assembly and a seeding device are connected to the second sliding assembly, the material taking assembly is located above the seeding device, seeds in the seed box are put into the seeding device through the material taking assembly, and the seeds are sown to the position to be sown through the seeding device. According to the utility model, different seeds can be automatically switched and sown at the same time, manual shutdown for seed replacement and sowing are not needed, and various seeds fall on the ground at the same time, so that the sowing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural seeding, and particularly relates to a seeding robot. Background Art

[0002] In order to meet the production of modern agriculture, improve the efficiency of agricultural production and meet the market demand, it is far from enough to rely solely on manpower to maintain the development of agricultural production. Seeding robots are machines widely used in the field of agricultural planting. The existing seeding robots mainly have the following problems: the degree of automation is not high, and unmanned self-seeding cannot be achieved. There are also some seeding robots that can achieve unmanned self-seeding, but in the unmanned situation, the seeding robot cannot automatically pick up materials and sow seeds, and manual assistance is required, which increases the labor intensity of workers and leads to low seeding efficiency.

[0003] Therefore, it is urgent to design a seeding robot to solve the above-mentioned problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a seeding robot, which has the advantage of simultaneously sowing seeds to the positions to be sown, and solves the problems mentioned in the prior art.

[0005] To achieve the above purpose, the specific technical solution of a seeding robot of the utility model is as follows:

[0006] A seeding robot includes a moving component for the movement of the robot. A support component is provided on the moving component and can rotate relative to the moving component. A first sliding component is provided on the support component and can slide relative to the support component. A second sliding component is provided on the first sliding component and can slide relative to the first sliding component. The sliding direction of the second sliding component is perpendicular to the sliding direction of the first sliding component. A material picking component and a seeding device are connected to the second sliding component. The material picking component is located above the seeding device. The material picking component puts the seeds in the seed box into the seeding device, and the seeding device sows the seeds to the positions to be sown.

[0007] Further, the moving component includes a first moving seat and a second moving seat. The first moving seat and the second moving seat are hinged by a connecting shaft. The first moving seat is provided with a first moving wheel and a second moving wheel, and the second moving seat is provided with a third moving wheel.

[0008] Further, the bracket assembly includes a support rod and a turntable. The support rod and the turntable are fixedly connected. The turntable is rotatably connected to the moving assembly. A third motor is fixedly connected to the support rod. The output end of the third motor is fixedly connected to a first gear. The turntable is fixedly connected to a second gear through a gear shaft. The first gear meshes with the second gear. A toothed ring is provided inside the turntable. The toothed ring meshes with the second gear. The third motor drives the bracket to rotate relative to the moving assembly through the first gear, the second gear, and the toothed ring.

[0009] Further, the first sliding assembly includes a first sliding member and a second sliding member. The first sliding member is connected to the bracket assembly. The second sliding member is connected to the second sliding assembly. The sliding directions of the first sliding member and the second sliding member are the same. When the first sliding member slides relative to the bracket assembly, the second sliding member slides relative to the first sliding member, so that the distance the second sliding member slides is twice the distance the first sliding member slides.

[0010] Further, the first sliding member includes a first sliding frame and a first rack. The first sliding frame is slidably connected to the support rod. A first motor is fixedly connected to the first sliding frame. The output end of the first motor is fixedly connected to a third gear. A first rotating rod is rotatably connected to the first sliding frame. A fourth gear and a fifth gear are fixedly connected to the first rotating rod. The third gear meshes with the fourth gear. The fifth gear meshes with the first rack. The first rack is fixedly connected to the support rod. The first motor drives the first sliding frame to slide vertically relative to the bracket assembly through the third gear, the fourth gear, the fifth gear, and the first rack. The first sliding frame is connected to the second sliding member.

[0011] Further, the second sliding member includes a first sprocket, a second sprocket, and a second sliding frame. The first sprocket is fixedly connected to the output end of the first motor. A second rotating rod is rotatably connected to the first sliding frame. The second rotating rod is fixedly connected to the second sprocket. The first sprocket and the second sprocket are connected by a chain. A first synchronous pulley is fixedly connected to the second rotating rod. A third rotating rod is rotatably connected to the first sliding frame. A second synchronous pulley is fixedly connected to the third rotating rod. The first synchronous pulley and the second synchronous pulley are connected by a synchronous belt. The second sliding frame is slidably connected to the first sliding frame. A synchronous belt clip is fixedly connected to the second sliding frame. The synchronous belt clip is fixedly connected to the synchronous belt to drive the second sliding frame to slide vertically relative to the first sliding frame through the synchronous belt. The second sliding frame is connected to the second sliding assembly.

[0012] Further, the second sliding assembly includes a slide rail. The slide rail is fixedly connected to the second sliding frame. A third sliding frame is slidably connected to the slide rail. The third sliding frame is connected to the seeding device. A second rack is fixedly connected to the third sliding frame. A second motor is fixedly connected to the slide rail. The output end of the second motor is fixedly connected to a sixth gear. The sixth gear meshes with the second rack. The second motor drives the third sliding frame to slide horizontally relative to the second sliding frame through the second rack and the sixth gear.

[0013] Further, the material taking component includes a support, on which a seventh gear is fixedly connected. A material taking block is fixedly connected to the seventh gear. A clamping cavity is provided between the material taking blocks. The switch on the seed box is clamped through the clamping cavity, and then the switch on the seed box is rotated to put the seeds in the seed box into the sowing device. A third rack is slidably connected to the support, and the third rack meshes with the seventh gear. One end of the third rack dredges the outlet of the seed box, preventing the seeds from congesting the outlet of the seed box.

[0014] Further, the sowing device includes a housing, in which a plurality of spiral channels are provided. One kind of seed is placed in each spiral channel. The outlets of the plurality of spiral channels are all connected to a switching member. One end of the switching member away from the spiral channels is connected to a discharge tube, and the discharge tube is provided with a plurality of discharge ports. The switching member rotates to open one of the plurality of spiral channels, so that one kind of seed slides through the switching member to the corresponding discharge port. A control component is provided at the discharge port, and the control component rotates to open the plurality of discharge ports together, so that the seeds in the plurality of discharge ports are sown to the position to be sown through the control component at the same time.

[0015] Further, the control component includes two control cylinders. Each discharge port is controlled by a corresponding control cylinder, and the two control cylinders rotate simultaneously, so that the seeds at the two discharge ports are sown to the position to be sown through the discharge ports at the same time.

[0016] The utility model has the following advantages: it can automatically realize the simultaneous switching of sowing different seeds, without the need for manual shutdown to replace the seeds and then sow. Moreover, during the sowing process, the simultaneous sowing of multiple kinds of seeds can be realized, reducing the labor intensity of workers, with high automation degree, and multiple kinds of seeds landing at the same time, greatly improving the sowing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the sowing robot of the utility model;

[0018] Figure 2 is a schematic structural diagram of the sowing device of the utility model;

[0019] Figure 3 is a schematic structural diagram of the feeding tube of the utility model;

[0020] Figure 4 is a schematic structural diagram of the housing, the first spiral channel and the second spiral channel of the utility model;

[0021] Figure 5 is a schematic structural diagram of the switching member of the utility model;

[0022] Figure 6 is a schematic structural diagram of the discharge tube and the control cylinder of the utility model;

[0023] Figure 7 Explosion structure schematic diagram of the discharge barrel and control barrel of the present utility model;

[0024] Figure 8 Structure schematic diagram of the moving component and supporting component of the present utility model;

[0025] Figure 9 Structure schematic diagram of the support component of the present utility model;

[0026] Figure 10 Structure schematic diagram of the first sliding component of the present utility model;

[0027] Figure 11 Structure schematic diagram of the first sliding part and the second sliding part of the present utility model;

[0028] Figure 12 Structure schematic diagram of the second sliding component of the present utility model;

[0029] Figure 13 Structure schematic diagram of the material taking component of the present utility model;

[0030] Explanation of marks in the figure: 1. Moving component; 11. First moving seat; 12. Second moving seat; 13. First moving wheel; 14. Second moving wheel; 15. Third moving wheel; 2. Supporting component; 3. Support component; 31. Support rod; 32. Turntable; 33. Third motor; 34. First gear; 35. Second gear; 36. Tooth ring; 4. First sliding part; 41. First sliding frame; 42. First motor; 43. Third gear; 44. Fourth gear; 45. Fifth gear; 46. First rack; 5. Second sliding part; 51. First sprocket; 52. Second sprocket; 53. First synchronous wheel; 54. Second synchronous wheel; 55. Second sliding frame; 56. Synchronous belt clip; 6. Second sliding component; 61. Slide rail; 62. Third sliding frame; 63. Second rack; 64. Second motor; 65. Sixth gear; 7. First sliding component; 8. Sowing device; 81. Housing; 811. First spiral channel; 812. Second spiral channel; 82. Switching part; 821. Linear channel; 822. Cover; 823. First drive shaft; 824. First connecting piece; 825. Second connecting piece; 83. Discharge barrel; 831. Discharge port; 84. Control barrel; 84. Second through hole; 85. Feeding barrel; 851. First through hole; 9. Material taking component; 91. Support; 92. Seventh gear; 93. Material taking block; 94. Clamping cavity; 95. Third rack. Specific embodiments

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0032] Those skilled in the art can understand that although some of the embodiments herein include certain features included in other embodiments rather than other features, the combination of the features of different embodiments means that it is within the scope of the present utility model and forms different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0033] The following refers to the attached Figure 1 to the attached Figure 13 to describe a seeding robot of the present utility model.

[0034] A robot includes a moving component 1 for the movement of the robot. A bracket component 3 is provided on the moving component 1 and can rotate relative to the moving component 1. A first sliding component 7 is provided on the bracket component 3 and can slide relative to the bracket component 3. A second sliding component 6 is provided on the first sliding component 7 and can slide relative to the first sliding component 7. The sliding direction of the second sliding component 6 is perpendicular to the sliding direction of the first sliding component 7. A seeding device 8 is connected to the second sliding component 6.

[0035] By providing the moving component 1, the robot can move straight and turn; by providing the bracket component 3, the first sliding component 7, the second sliding component 6, and the seeding device 8 of the robot can rotate relative to the moving component 1 to change the orientation of the seeding device 8 of the robot; by providing the first sliding component 7, the second sliding component 6 and the seeding device 8 of the robot can slide relative to the bracket component 3 to change the height of the seeding device 8 of the robot; by providing the second sliding component 6, the seeding device 8 of the robot can slide horizontally relative to the first sliding component 7 to change the extension length of the seeding device 8 of the robot.

[0036] A supporting component 2 is provided on the moving component and can be used to place various frames.

[0037] The moving component 1 includes a first moving seat 11 and a second moving seat 12. The first moving seat 11 and the second moving seat are hinged by a connecting shaft. The first moving seat 11 is provided with a first moving wheel 13 and a second moving wheel 14, and the second moving seat 12 is provided with a third moving wheel 15. In this embodiment, by providing the first moving seat 11 and the second moving seat 12, and the first moving seat 11 and the second moving seat are hinged, it can adapt to road surfaces with different slopes and achieve the smoothness of the movement of the moving component 1.

[0038] The bracket component 3 includes a support rod 31 and a turntable 32. The support rod 31 and the turntable 32 are fixedly connected. The turntable 32 is rotatably connected to the moving component 1. A third motor 33 is fixedly connected to the support rod 31. The output end of the third motor 33 is fixedly connected with a first gear 34. The turntable 32 is fixedly connected with a second gear 35 through a gear shaft. The first gear 34 meshes with the second gear 35. A toothed ring 36 is provided in the turntable 32. The toothed ring 36 meshes with the second gear 35. The third motor 33 drives the bracket to rotate relative to the moving component 1 through the first gear 34, the second gear 35 and the toothed ring 36.

[0039] When the third motor 33 is started, the first gear 34 thereon rotates. Since the first gear 34 meshes with the second bevel gear and the toothed ring 36 meshes with the second gear 35, the toothed ring 36 drives the turntable 32 to rotate, so that the bracket component 3 can rotate relative to the moving component 1, and the rotation direction of the bracket component 3 is controlled by the rotation direction of the third motor 33.

[0040] The first sliding component 7 includes a first sliding member 4 and a second sliding member 5. The first sliding member 4 is connected to the bracket component 3, and the second sliding member 5 is connected to the second sliding component 6. The sliding directions of the first sliding member 4 and the second sliding member 5 are the same. When the first sliding member 4 slides relative to the bracket component 3, the second sliding member 5 slides relative to the first sliding member 4, so as to accelerate the sliding speed of the seeding device 8. The distance that the second sliding member 5 slides is twice the distance that the first sliding member 4 slides.

[0041] The first sliding member 4 includes a first sliding frame 41 and a first rack 46. The first sliding frame 41 is slidably connected to the support rod 31. A first motor 42 is fixedly connected to the first sliding frame 41. The output end of the first motor 42 is fixedly connected with a third gear 43. A first rotating rod is rotatably connected to the first sliding frame 41. A fourth gear 44 and a fifth gear 45 are fixedly connected to the first rotating rod. The third gear 43 meshes with the fourth gear 44, and the fifth gear 45 meshes with the first rack 46. The first rack 46 is fixedly connected to the support rod 31. The first motor 42 can drive the first sliding frame 41 to slide vertically relative to the bracket component 3 through the third gear 43, the fourth gear 44, the fifth gear 45 and the first rack 46. The first sliding frame 41 is connected to the second sliding member 5.

[0042] By starting the first motor 42, the third gear 43 thereon rotates. Since the third gear 43 meshes with the fourth gear 44, the fifth gear 45 meshes with the first rack 46, and the first rack 46 is fixedly connected to the support rod 31, when the third gear 43 rotates, it slides relative to the first rack 46, enabling the first sliding frame 41 to slide up and down relative to the support rod 31, and the sliding direction of the first sliding frame 41 is controlled by the rotation direction of the first motor 42.

[0043] The second sliding member 5 includes a first sprocket 51, a second sprocket 52 and a second sliding frame 55. The first sprocket 51 is fixedly connected to the output end of the first motor 42. A second rotating rod is rotatably connected to the first sliding frame 41, and the second rotating rod is fixedly connected to the second sprocket 52. The first sprocket 51 and the second sprocket 52 are connected by a chain. A first synchronous pulley 53 is fixedly connected to the second rotating rod. A third rotating rod is rotatably connected to the first sliding frame 41, and a second synchronous pulley 54 is fixedly connected to the third rotating rod. The first synchronous pulley 53 and the second synchronous pulley 54 are connected by a timing belt. The second sliding frame 55 is slidably connected to the first sliding frame 41, and a timing belt clip 56 is fixedly connected to the second sliding frame 55. The timing belt clip 56 is fixedly connected to the timing belt, so as to drive the second sliding frame 55 to slide vertically relative to the first sliding frame 41 through the timing belt. The second sliding frame 55 is connected to the second sliding assembly 6.

[0044] When the third gear 43 rotates, at the same time, the first sprocket 51 rotates synchronously. Since the first sprocket 51 and the second sprocket 52 are connected by a chain, the second sprocket 52 rotates, thereby the first synchronous pulley 53 rotates. Since the first synchronous pulley 53 and the second synchronous pulley 54 are connected by a timing belt, the second synchronous pulley 54 rotates, and the timing belt moves. Since the timing belt clip 56 is fixedly connected to the timing belt, the second sliding frame 55 slides synchronously, and the sliding direction is the same as that of the first sliding frame 41. Thus, the sliding distance of the second sliding frame 55 is twice the sliding distance of the first sliding frame 41, thereby improving the sliding efficiency of the first sliding assembly 7.

[0045] The second sliding assembly 6 includes a slide rail 61. The slide rail 61 is fixedly connected to the second sliding frame 55. A third sliding frame 62 is slidably connected to the slide rail 61. The third sliding frame 62 is connected to the seeding device 8. A second rack 63 is fixedly connected to the third sliding frame 62. A second motor 64 is fixedly connected to the slide rail 61. The output end of the second motor 64 is fixedly connected to a sixth gear 65. The sixth gear 65 meshes with the second rack 63.

[0046] By starting the second motor 64, the sixth gear 65 thereon rotates. Since the sixth gear 65 meshes with the second rack 63, and the second rack 63 is fixedly connected to the third sliding bracket 62, the third sliding bracket 62 can slide laterally relative to the sixth gear 65, and the sliding direction of the third sliding bracket 62 is controlled by the rotation direction of the third motor 33.

[0047] A material taking component 9 is provided on the second sliding component 6. The material taking component 9 is located above the seeding device 8. The material taking component 9 drops the seeds in the seed box into the seeding device 8 and dredges the outlet of the seed box.

[0048] The material taking component 9 includes a support 91. A seventh gear 92 is fixedly connected to the support 91. A material taking block 93 is fixedly connected to the seventh gear 92. A clamping cavity 94 is provided between the material taking blocks 93. The switch on the seed box is clamped through the clamping cavity 94, and then the switch on the seed box is rotated while being clamped, so as to drop the seeds in the seed box into the seeding device 8. A third rack 95 is slidably connected to the support 91. The third rack 95 meshes with the seventh gear 92. One end of the third rack 95 dredges the outlet of the seed box, preventing the seeds from congesting the outlet of the seed box.

[0049] The seed box is placed at a fixed position. When material taking is required, the seeding device 8 is moved to the position of the seed box through the moving component 1. The height of the seeding device 8 is adjusted through the first sliding component 7, so that the seeding device 8 is placed below the seed box. The lateral direction of the seeding device 8 is adjusted through the second sliding component 6, so that the seeding device 8 is moved to the same arc as the seed box. The angle of the seeding device 8 in the horizontal plane is adjusted through the bracket component 3, so that the seeding device 8 is placed directly below the seed box. After the position of the seeding device 8 is adjusted, at this time, the clamping cavity 94 clamps the switch on the seed box, and then the seventh gear 92 rotates relative to the support 91, and further the material taking blocks 93 rotate, rotating the switch on the seed box, opening the outlet of the seed box, and the seeds fall from the seed box into the seeding device 8. The third rack 95 dredges the outlet of the seed box, completing the automatic material taking of the seeds.

[0050] The seeding device 8 includes a housing 81. A plurality of spiral channels are provided inside the housing 81. One kind of seed is placed in each spiral channel. The outlets of the plurality of spiral channels are all connected to a switching member 82. One end of the switching member 82 away from the spiral channels is connected to a discharge tube 83. The discharge tube 83 is provided with a plurality of discharge ports 831. When the switching member 82 rotates, one of the plurality of spiral channels is opened, so that one kind of seed slides through the switching member 82 to the corresponding discharge port 831. The discharge port 831 is provided with a control assembly. The control assembly rotates to open the plurality of discharge ports 831 together, so that the seeds in the plurality of discharge ports 831 are simultaneously sown to the position to be sown through the control assembly. It can automatically realize the simultaneous switching of sowing different seeds, without the need for manual shutdown to replace the seeds and then sow. Moreover, during the sowing process, multiple kinds of seeds can be sown simultaneously, reducing the labor intensity of workers, with a high degree of automation, and multiple kinds of seeds land simultaneously, greatly improving the sowing efficiency.

[0051] The spiral channels include a first spiral channel 811 and a second spiral channel 812. The first spiral channel 811 and the second spiral channel 812 are arranged in an intersecting manner. The axis of the first spiral channel 811 is coaxial with the axis of the second spiral channel 812. In other embodiments, the number of spiral channels can also be three, four or other numbers. According to the number of types of seeds to be sown, the number of spiral channels is set accordingly. In this embodiment, two spiral channels are provided, namely the first spiral channel 811 and the second spiral channel 812, and they are set as spiral-shaped channels. On the one hand, it is convenient to store a relatively large number of seeds in the spiral channels. On the other hand, it is convenient for the seeds to move in the spiral channels and be sown to the position to be sown.

[0052] Furthermore, a feed tube 85 is provided on the housing 81. A first through hole 851 is opened on the feed tube 85. The feed tube 85 can rotate relative to the bracket so that the first through hole 851 communicates with the inlet of the first spiral channel 811 or the inlet of the second spiral channel 812, so as to place one kind of seed in the first spiral channel 811 or the second spiral channel 812.

[0053] Specifically, a conical inlet structure is provided inside the feed cylinder 85, and the first through hole 851 is provided on the conical structure, facilitating the seeds to enter the first spiral channel 811 or the second spiral channel 812 through the first through hole 851 of the conical structure. The feed cylinder 85 rotates relative to the bracket, enabling the first through hole 851 to communicate with the first spiral channel 811, and conveying one type of seeds into the first spiral channel 811. The feed cylinder 85 rotates relative to the bracket, enabling the first through hole 851 to communicate with the second spiral channel 812, and conveying another type of seeds into the second spiral channel 812. By the rotation of the feed cylinder 85 relative to the bracket, different types of seeds are put into different spiral channels, and different types of seeds can be loaded at one time, realizing the sowing of different seeds, reducing the labor intensity of workers for replacing seeds, and improving the sowing efficiency.

[0054] Further, a linear channel 821 is formed on the switching member 82. The switching member 82 can rotate relative to the housing 81 so that the linear channel 821 communicates with the outlet of the first spiral channel 811 and / or the outlet of the second spiral channel 812, and the seeds in the first spiral channel 811 and / or the second spiral channel 812 are moved to the corresponding discharge port 831 through the linear channel 821. By providing the linear channel 821, it is convenient to pre-store the seeds from the first spiral channel 811 or the second spiral channel 812 in the linear channel 821, and when the seeds need to be sown to the position to be sown, the seeds in the linear channel 821 are then sown into the discharge port 831.

[0055] Preferably, the specific number of the linear channels 821 is two. In other embodiments of the present invention, one of the linear channels 821 can also be blocked by a baffle 822, so that the linear channel 821 is equivalent to one.

[0056] Further, the discharge cylinder 83 is symmetrically provided with two discharge ports 831. The switching member 82 rotates relative to the housing 81. When one of the linear channels 821 is blocked by the baffle 822, the switching member 82 communicates with any one of the two discharge ports 831 to sow the seeds on different linear trajectories. Among them, when the first spiral channel 811 or the second spiral channel 812 is in communication with the linear channel 821, the linear channel 821 is not in communication with the second through hole 84. When the linear channel 821 is in communication with the second through hole 84, the first spiral channel 811 or the second spiral channel 812 is not in communication with the linear channel 821.

[0057] During the actual sowing process, in order to improve the sowing efficiency, the sowing of two rows of seeds can be carried out simultaneously. When there are two linear channels 821, the two seeds are simultaneously transferred to the discharge port 831 through the two linear channels 821. When there is one linear channel 821, that is, the seeds are first sown into one discharge port 831, and then the seeds are sown into the other discharge port 831.

[0058] Furthermore, the control assembly includes two control cylinders 84. Each discharge port 831 is controlled by a corresponding control cylinder 84, and the two control cylinders 84 rotate simultaneously, so that the seeds at the two discharge ports 831 are simultaneously sown from the discharge ports 831 to the positions to be sown. A second through hole 84 is provided in the control cylinder 84. The control cylinder 84 rotates relative to the discharge port 831 to communicate the discharge port 831 with the second through hole 84. The seeds are sown to the positions to be sown through the discharge port 831 and the second through hole 84 simultaneously. After seeds are contained in both discharge ports 831, the control cylinder 84 is started, so that the second through hole 84 of the control cylinder 84 communicates with the discharge port 831, and thus the seeds at the two discharge ports 831 are simultaneously sown from the discharge ports 831 to the positions to be sown. When there are no seeds at the two discharge ports 831, the control cylinder 84 is closed, so that the control cylinder 84 blocks the discharge port 831 and the discharge port 831 is not communicated with the outside.

[0059] Preferably, the control cylinder 84 is circular, so that when the control cylinder 84 is switched from the closed state to the open state, the seeds will not interfere with the control cylinder 84.

[0060] The sowing device 8 further includes a first driving assembly. The first driving assembly is arranged on the discharge cylinder 83. The first driving assembly is respectively connected to the feeding cylinder 85 and the switching member 82 to drive the feeding cylinder 85 and the switching member 82 to rotate relative to the housing 81. Specifically, the first driving assembly includes a first driving motor, a first driving shaft 823, a first connecting member 824 and a second connecting member 825. The first driving motor is arranged on the discharge cylinder 83. The driving end of the first driving motor is connected to the first driving shaft 823. The first connecting member 824 and the second connecting member 825 are sleeved on the first driving shaft 823 at intervals. The first connecting member 824 is fixedly connected to the feeding cylinder 85, and the second connecting member 825 is fixedly connected to the switching member 82. The first driving motor rotates, and then drives the first driving shaft 823 to rotate, and then realizes the rotation of the feeding cylinder 85 relative to the bracket through the first connecting member 824, and realizes the rotation of the switching member 82 relative to the bracket through the second connecting member 825. In this embodiment, the rotation of the feeding cylinder 85 and the switching member 82 relative to the bracket is realized by one driving motor. In other embodiments, the feeding cylinder 85 and the switching member 82 can be respectively connected to a driving motor to respectively control the rotation of the feeding cylinder 85 and the switching member 82 relative to the bracket.

[0061] The sowing device 8 further includes a second driving assembly. The second driving assembly is arranged on the discharge cylinder 83. Specifically, the second driving assembly includes a second driving motor. The second driving motor is arranged on the discharge cylinder 83. The driving end of the second driving motor is connected to the second driving shaft, and the second driving shaft is fixedly connected to the control cylinder 84. The second driving motor rotates, and then drives the second driving shaft to rotate, and then realizes the rotation of the control cylinder 84 relative to the discharge port 831.

[0062] Furthermore, the seeding robot further includes a detection component, which is arranged on the side of the discharge cylinder 83 close to the seeding position to detect the seeding position. Before seeding, during the movement of the moving component 1, the detection component detects the situation of the seeding position in real time. When the seeding position is detected, the moving component 1 stops moving and seeds the seeds to the seeding position. Specifically, the detection component includes a limit switch and a sensing element. Since the seeding position is lower than the normal ground, when the sensing element is not at the seeding position, the limit switch is in one signal state, and when the sensing element is placed at the seeding position, the limit switch is in another signal state, realizing the detection of the seeding position and facilitating the subsequent seeding of the seeds to the seeding position.

[0063] Furthermore, the seeding device 8 further includes limit members, which are arranged on the discharge cylinder 83. There are two limit members, and the two limit members are respectively arranged on both sides of the discharge cylinder 83. The two limit members are used to limit the left-right direction of the first spiral channel 811 and the second spiral channel 812.

[0064] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly explaining the present invention, and are not intended to limit the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A sowing robot, characterized in that: The robot comprises a moving component, wherein the moving component is used for moving the robot, a bracket component is provided on the moving component, the bracket component can rotate relative to the moving component, a first sliding component is provided on the bracket component, the first sliding component can slide relative to the bracket component, a second sliding component is provided on the first sliding component, the second sliding component can slide relative to the first sliding component, the sliding direction of the second sliding component is perpendicular to the sliding direction of the first sliding component, a material taking component and a sowing device are connected to the second sliding component, the material taking component is located above the sowing device, the material taking component puts the seeds in the seed box into the sowing device, and the seeds are sown to the position to be sown through the sowing device.

2. The sowing robot according to claim 1, characterized in that: The moving assembly comprises a first moving seat and a second moving seat, the first moving seat and the second moving seat are hinged via a connecting shaft, the first moving seat is provided with a first moving wheel and a second moving wheel, and the second moving seat is provided with a third moving wheel.

3. The sowing robot according to claim 1, characterized in that: The bracket assembly includes a support rod and a turntable, the support rod and the turntable are fixedly connected, the turntable is rotatably connected to the moving assembly, a third motor is fixedly connected to the support rod, an output end of the third motor is fixedly connected to a first gear, the turntable is fixedly connected to a second gear via a gear shaft, the first gear is meshed with the second gear, a gear ring is provided in the turntable, the gear ring is meshed with the second gear, and the third motor drives the bracket to rotate relative to the moving assembly via the first gear, the second gear and the gear ring.

4. The sowing robot according to claim 1, characterized in that: The first sliding component includes a first sliding member and a second sliding member. The first sliding member is connected to the bracket component, and the second sliding member is connected to the second sliding component. The first sliding member and the second sliding member have the same sliding direction. When the first sliding member slides relative to the bracket component, the second sliding member slides relative to the first sliding member, so that the sliding distance of the second sliding member is twice the sliding distance of the first sliding member.

5. The sowing robot according to claim 4, characterized in that: The first sliding member includes a first sliding frame and a first rack, the first sliding frame is slidably connected to the support rod, the first sliding frame is fixedly connected to a first motor, an output end of the first motor is fixedly connected to a third gear, the first sliding frame is rotatably connected to a first rotating rod, the first rotating rod is fixedly connected to a fourth gear and a fifth gear, the third gear is meshed with the fourth gear, the fifth gear is meshed with the first rack, the first rack is fixedly connected to the support rod, the first motor drives the first sliding frame to slide vertically relative to the bracket assembly through the third gear, the fourth gear, the fifth gear and the first rack, and the first sliding frame is connected to the second sliding member.

6. The sowing robot according to claim 5, characterized in that: The second sliding member includes a first sprocket, a second sprocket and a second sliding frame, the first sprocket is fixedly connected to the output end of the first motor, the first sliding frame is rotatably connected to the second rotating rod, the second rotating rod is fixedly connected to the second sprocket, the first sprocket and the second sprocket are connected by a chain, the second rotating rod is fixedly connected to the first synchronous wheel, the first sliding frame is rotatably connected to the third rotating rod, the third rotating rod is fixedly connected to the second synchronous wheel, the first synchronous wheel and the second synchronous wheel are connected by a synchronous belt, the second sliding frame is slidably connected to the first sliding frame, a synchronous belt clip is fixedly connected to the second sliding frame, the synchronous belt clip is fixedly connected to the synchronous belt, so as to drive the second sliding frame to slide vertically relative to the first sliding frame through the synchronous belt, and the second sliding frame is connected to the second sliding assembly.

7. The sowing robot according to claim 6, characterized in that: The second sliding assembly includes a slide rail, which is fixedly connected to the second sliding frame, a third sliding frame is slidably connected to the slide rail, the third sliding frame is connected to the sowing device, a second rack is fixedly connected to the third sliding frame, a second motor is fixedly connected to the slide rail, a sixth gear is fixedly connected to the output end of the second motor, the sixth gear is meshed with the second rack, and the second motor drives the third sliding frame to slide laterally relative to the second sliding frame through the second rack and the sixth gear.

8. The sowing robot according to claim 6, characterized in that: The material taking component includes a support, to which a seventh gear is fixedly connected, to which a material taking block is fixedly connected, and a clamping cavity is provided between the material taking blocks, through which a switch on the seed box is clamped, and then the switch on the seed box is clamped and rotated to put the seeds in the seed box into the sowing device, and a third rack is slidably connected to the support, the third rack is meshed with the seventh gear, and one end of the third rack clears the outlet of the seed box to prevent the outlet of the seed box from being blocked by seeds.

9. The sowing robot according to claim 6, characterized in that: The sowing device includes a shell, which is provided with multiple spiral channels, each of which has a seed placed in it, and the outlets of the multiple spiral channels are all connected to a switching member, and an end of the switching member away from the spiral channel is connected to a discharge barrel, and the discharge barrel is provided with multiple discharge ports. The switching member is rotated to open one of the multiple spiral channels so that a seed can be slid to the corresponding discharge port through the switching member, and a control component is provided at the discharge port. The control component is rotated to open the multiple discharge ports together so that the seeds in the multiple discharge ports can be simultaneously sown to the to-be-sown position through the control component.

10. The sowing robot according to claim 9, characterized in that: The control assembly includes two control cylinders, each discharge port is controlled by a corresponding control cylinder, and the two control cylinders rotate simultaneously, so that the seeds of the two discharge ports are sown from the discharge ports to the positions to be sown at the same time.

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