Harvesting agricultural robot with classification function

Abstract

The invention discloses a harvesting agricultural robot with a classification function, and relates to the technical field of harvesting agricultural robots. The harvesting agricultural robot with the classification function comprises a conveying device, a bucket is fixedly connected to the bottom of the conveying device, harvesting equipment is movably connected to the inner wall of the bucket, a treatment bin is fixedly connected to the top of the conveying device, and a connecting frame is fixedly connected to the outer wall of the conveying device; and the outer wall of the transmission device is fixedly connected with a classification mechanism. According to the harvesting agricultural robot with the classification function, a telescopic machine drives a rotating disc to rotate when pushing a connecting rod to move, then the telescopic machine drives the rotating disc to rotate when pulling the connecting rod, a round rod rotates in the rotating process of the rotating disc, soil on potatoes can be extruded through rotation of the round rod, and then the soil falls off; and accumulation of soil is reduced, subsequent cleaning is facilitated, and the round rod can drive the rotary auger to rotate in the rotating process.

Description

Technical Field

[0001] The invention relates to the technical field of harvesting agricultural robots, in particular to a harvesting agricultural robot with a classification function. Background Art

[0002] Agriculture is the basic industry of the national economy. In the planting industry, farmers grow various crops such as grains, vegetables, and fruits to provide food for people. The development of agriculture is closely related to people's lives and also to the country's food security and ecological stability.

[0003] Cited by China Publication No. CN115380693A, the patent discloses a harvesting agricultural robot with a classification function, which belongs to the technical field of agricultural robots. It solves the problem that the current harvesting robots do not have a classification function. The present invention includes a machine body, a harvesting head arranged at the front of the machine body, a cleaning device arranged in the middle of the machine body, and a classification device arranged at the rear of the machine body. The machine body is also provided with a shell for protecting the cleaning device and the classification device. A conveyor belt is arranged between the harvesting head and the cleaning device. The cleaning device includes a cleaning drum, a first driving device for driving the cleaning drum to rotate, and two water spraying parts. The first driving device drives the cleaning drum to rotate around its own central axis through a transmission member. A control device is arranged at the front end of the shell, and a plurality of cameras for identifying the surrounding environment are arranged on the control device. A plurality of moving wheels are arranged at the bottom of the machine body;

[0004] When potatoes are harvested, a large amount of soil adheres to the potatoes. Failure to effectively separate the soil and potatoes will cause difficulties in collection, thus reducing the amount of potatoes harvested at one time. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a harvesting agricultural robot with a classification function to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a harvesting agricultural robot with a classification function, comprising a transmission device, a bucket is fixedly connected to the bottom of the transmission device, a harvesting device is movably connected to the inner wall of the bucket, a processing bin is fixedly connected to the top of the transmission device, a connecting frame is fixedly connected to the outer wall of the transmission device, and a classification mechanism is fixedly connected to the outer wall of the transmission device;

[0007] The classification agencies include:

[0008] A first bracket, wherein the first bracket is fixedly connected to an outer wall of the transmission device;

[0009] The telescopic machine, the outer wall of which is fixedly connected to the outer wall of the first bracket, drives the rotating disk to rotate when the telescopic machine pushes the connecting rod to move, and then drives the rotating disk to rotate when the telescopic machine pulls the connecting rod. The rotating disk rotates the round rod during the rotation process, and the rotation of the round rod squeezes the soil on the potatoes, thereby causing the soil to fall off, reducing the accumulation of soil and facilitating subsequent cleaning. The round rod drives the rotating auger to rotate during the rotation process, and the rotation of the rotating auger guides the potatoes and soil in the processing bin to move to the filter bag. The rotating auger separates the soil on part of the potatoes during the rotation process, which has a transportation effect on the potatoes and ensures the subsequent processing of the potatoes. In addition, the rotation of the rotating auger also cuts the soil, ensuring the crushing effect of large pieces of soil.

[0010] A first bearing, wherein the outer wall of the first bearing is movably connected to the outer wall of the telescopic machine.

[0011] Preferably, the outer wall of the first bearing is rotatably connected to a connecting rod, and the outer wall of the connecting rod is fixedly connected to the second bearing.

[0012] Preferably, the outer wall of the second bearing is rotatably connected to a rotating disk, which will cause the angle of the round rod to tilt during its movement, and when it tilts, it will squeeze the potatoes in the processing bin, thereby causing the dirt on the potatoes to fall off. During the potato harvesting process, the moving device will be bumpy when moving in the land, and the bumps will cause the round rod to shake, thereby driving the round rod to squeeze the dirt on the potatoes. By changing the angles of the round rod and the rotating auger, the dirt on the potatoes can be cleaned from different angles, thereby improving the efficiency of cleaning the soil on the subsequent potatoes, and more potatoes can be loaded in one harvesting process. An elastic belt is rotatably connected between the rotating disk and the outer wall of the processing bin.

[0013] Preferably, a first spring is fixedly connected between the elastic band and the processing chamber, and a round rod is fixedly connected to the outer wall of the rotating disk at a position inside the processing chamber.

[0014] Preferably, a rotating auger is fixedly connected to the outer wall of the round rod, and a limiting ball is fixedly connected to the outer wall of the round rod.

[0015] Preferably, the inner wall of the processing chamber is fixedly connected with a second bracket, the outer wall of the second bracket is fixedly connected with a limiting ring, and the limiting ring is sleeved on the outer wall of the limiting ball.

[0016] Preferably, the outer wall of the processing bin is fixedly connected with a kneading mechanism, and the kneading mechanism includes a filter bag. The outer wall of the filter bag is provided with a large number of holes, so that the fallen soil will fall from the holes on the filter bag, thereby achieving the effect of classifying potatoes and soil. The round rod will drive the crushing thorns to rotate during the rotation process, and then clean the soil from the potatoes in the process of moving from the processing bin to the filter bag. The round rod will also drive the fan blades to rotate. The fan blades are inclined, so the soil on the potatoes will be scraped off during rotation. By utilizing the rotation of the round rod, the soil on the potatoes can be further removed, and more potatoes can be loaded during one harvesting process. The filter bag is fixedly connected to the outer wall of the processing bin, and the outer wall of the filter bag is movably connected with a buckle. The bottom of the filter bag is fixedly connected to a second spring, and the bottom of the second spring is fixedly connected to a base, and the base is fixedly connected to the outer wall of the connecting frame.

[0017] Preferably, the outer wall of the round rod is located on the right side of the limit ring and is fixedly connected to a vertical rod, the outer wall of the vertical rod is fixedly connected to a crushing thorn, the outer wall of the round rod is located on the right side of the vertical rod and is fixedly connected to a fan blade, the outer wall of the round rod is located on the right side of the fan blade and is fixedly connected to a third bracket, the outer wall of the third bracket is fixedly connected to a rough air bag, the rough air bag is in active contact with the inner wall of the filter bag, and the round rod drives the rough air bag to rotate during the rotation process. When the potatoes are located between the filter bag and the rough air bag, the soil on the potatoes is squeezed and falls off, and then falls from the holes on the outer wall of the filter bag. The falling of the soil on the potatoes is ensured by multiple kneading, and the area occupied by the soil is reduced. The rough air bag will pull the filter bag when it rotates and squeezes onto the filter bag, thereby causing the filter bag to shake, and then the potatoes will rub each other, thereby causing the soil to fall, driving the movement of the filter bag to reduce the accumulation of soil and improve the classification efficiency of potatoes and soil.

[0018] The present invention provides a harvesting agricultural robot with a classification function. It has the following beneficial effects:

[0019] 1. The harvesting agricultural robot with classification function drives the rotating disk to rotate when the telescopic machine pushes the connecting rod to move, and then drives the rotating disk to rotate when the telescopic machine pulls the connecting rod. The rotating disk rotates the round rod during the rotation process, and the rotation of the round rod squeezes the soil on the potatoes, thereby causing the soil to fall off, reducing the accumulation of soil and facilitating subsequent cleaning. The round rod drives the rotary auger to rotate during the rotation process, and the rotation of the rotary auger guides the potatoes and soil in the processing bin to move into the filter bag. The rotary auger separates the soil on part of the potatoes during the rotation process, which has the effect of transporting the potatoes and ensuring the subsequent processing of the potatoes. In addition, the rotation of the rotary auger will also cut the soil, ensuring the crushing effect of large pieces of soil.

[0020] 2. The harvesting agricultural robot with a classification function can cause the angle of the round rod to tilt during the activity through the rotating disk, and the potatoes in the processing bin will be squeezed when tilted, causing the dirt on the potatoes to fall off. During the potato harvesting process, the mobile device will be bumpy when moving in the land, and the bumps will cause the round rod to shake, which will drive the round rod to squeeze the dirt on the potatoes. By changing the angles of the round rod and the rotating auger, the dirt on the potatoes can be cleaned from different angles, thereby improving the efficiency of cleaning the dirt on the subsequent potatoes, and more potatoes can be loaded in one harvesting process.

[0021] 3. The harvesting agricultural robot with a classification function has more holes opened on the outer wall of the filter bag, so the fallen soil will fall from the holes on the filter bag, which has the effect of classifying potatoes and soil. The round rod will drive the crushing thorns to rotate during the rotation process, and then clean the soil from the potatoes in the process of moving from the processing bin to the filter bag. The round rod will also drive the fan blades to rotate. The fan blades are set at an angle, so they will scrape off the soil on the potatoes during rotation. By utilizing the rotation of the round rod, the soil on the potatoes can be further removed, and more potatoes can be loaded during one harvesting process.

[0022] 4. The harvesting agricultural robot with a classification function utilizes the round rod to drive the rough surface air bag to rotate during the rotation process. When the potatoes are located between the filter bag and the rough surface air bag, the dirt on the potatoes is squeezed and falls off, and then falls from the holes on the outer wall of the filter bag. The dirt on the potatoes is ensured to fall off through multiple kneading, and the area occupied by the dirt is reduced. The rough surface air bag pulls the filter bag when it rotates and squeezes onto the filter bag, causing the filter bag to shake, and then the potatoes are rubbed against each other, causing the dirt to fall off, driving the movement of the filter bag to reduce the accumulation of dirt, and improving the classification efficiency of potatoes and soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the axial side stereoscopic structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure on the right side of the present invention;

[0025] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0026] Figure 4 It is a schematic diagram of the local structure of the rough surface airbag of the present invention;

[0027] Figure 5 It is a schematic diagram of the local structure of the limiting ring of the present invention;

[0028] Figure 6 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0029] Figure 7 For the present invention Figure 6 Schematic diagram of the cross-section structure;

[0030] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of part B in the middle.

[0031] In the figure: 1. transmission device; 2. bucket; 3. harvesting equipment; 4. connecting frame; 5. processing bin; 6. classification mechanism; 61. telescopic machine; 62. first bracket; 63. first bearing; 64. connecting rod; 65. second bearing; 66. rotating disk; 67. first spring; 68. elastic band; 69. round rod; 610. rotating auger; 611. limiting ball; 612. limiting ring; 613. second bracket; 7. kneading mechanism; 71. crushing thorns; 72. vertical rod; 73. fan blades; 74. third bracket; 75. rough surface air bag; 76. filter bag; 77. buckle; 78. second spring; 79. base. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] For example, see Figure 1-7 The present invention provides a technical solution: a harvesting agricultural robot with a classification function, comprising a transmission device 1, a bucket 2 is fixedly connected to the bottom of the transmission device 1, a harvesting device 3 is movably connected to the inner wall of the bucket 2, a processing bin 5 is fixedly connected to the top of the transmission device 1, a connecting frame 4 is fixedly connected to the outer wall of the transmission device 1, and a classification mechanism 6 is fixedly connected to the outer wall of the transmission device 1;

[0035] Classification agencies 6 include:

[0036] A first bracket 62, the first bracket 62 is fixedly connected to the outer wall of the transmission device 1;

[0037] The telescopic machine 61, the outer wall of the telescopic machine 61 is fixedly connected to the outer wall of the first bracket 62;

[0038] The first bearing 63 has an outer wall movably connected to the outer wall of the telescopic machine 61 .

[0039] The outer wall of the first bearing 63 is rotatably connected to a connecting rod 64 , and the outer wall of the connecting rod 64 is fixedly connected to a second bearing 65 .

[0040] A rotating disk 66 is rotatably connected to the outer wall of the second bearing 65 , and an elastic belt 68 is rotatably connected between the rotating disk 66 and the outer wall of the processing chamber 5 .

[0041] A first spring 67 is fixedly connected between the elastic band 68 and the processing chamber 5 , and a round rod 69 is fixedly connected to the outer wall of the rotating disk 66 at a position inside the processing chamber 5 .

[0042] A rotating auger 610 is fixedly connected to the outer wall of the round rod 69 , and a limiting ball 611 is fixedly connected to the outer wall of the round rod 69 .

[0043] The inner wall of the processing chamber 5 is fixedly connected with a second bracket 613 , the outer wall of the second bracket 613 is fixedly connected with a limiting ring 612 , and the limiting ring 612 is sleeved on the outer wall of the limiting ball 611 .

[0044] When in use, the connecting frame 4 can be connected to the mobile device, and the harvesting device 3 can be accommodated to rotate to harvest potatoes. The bucket 2 directly scoops up soil and potatoes, and the transmission device 1 transports the potatoes and soil on the bucket 2 to the processing bin 5;

[0045] Combined with Figure 2 and attached Figure 3 As shown, the telescopic machine 61 is powered on and started to drive the connecting rod 64 to move. When the telescopic machine 61 pushes the connecting rod 64 to move, it drives the rotating disk 66 to rotate. Then, when the telescopic machine 61 pulls the connecting rod 64, it also drives the rotating disk 66 to rotate. During the rotation process, the rotating disk 66 rotates the round rod 69. During the rotation process, the round rod 69 drives the rotating auger 610 to rotate. The rotation of the rotating auger 610 guides the potatoes and soil in the processing bin 5 to move into the filter bag 76. During the rotation process, the rotating auger 610 separates the soil on some potatoes.

[0046] The rotating disk 66 and the processing bin 5 rotate through the first spring 67 and the elastic belt 68, so the rotating disk 66 can move. During the movement, the rotating disk 66 will cause the round rod 69 to tilt. When tilted, it will squeeze the potatoes in the processing bin 5, and then the soil on the potatoes will fall off. During the potato harvesting process, the moving device will be bumpy when moving in the land, and the bump will cause the round rod 69 to shake, and then drive the round rod 69 to squeeze the soil on the potatoes.

[0047] For example 2, please refer to Figure 1-8 Based on the first embodiment, the present invention provides a technical solution:

[0048] The outer wall of the processing chamber 5 is fixedly connected with a kneading mechanism 7, and the kneading mechanism 7 includes a filter bag 76, the filter bag 76 is fixedly connected to the outer wall of the processing chamber 5, the outer wall of the filter bag 76 is movably connected with a buckle 77, the bottom of the filter bag 76 is fixedly connected with a second spring 78, the bottom of the second spring 78 is fixedly connected with a base 79, and the base 79 is fixedly connected to the outer wall of the connecting frame 4.

[0049] The outer wall of the round rod 69 is located on the right side of the limit ring 612 and is fixedly connected to a vertical rod 72, the outer wall of the vertical rod 72 is fixedly connected to a crushing thorn 71, the outer wall of the round rod 69 is located on the right side of the vertical rod 72 and is fixedly connected to a fan blade 73, the outer wall of the round rod 69 is located on the right side of the fan blade 73 and is fixedly connected to a third bracket 74, the outer wall of the third bracket 74 is fixedly connected to a rough surface air bag 75, and the rough surface air bag 75 is in active contact with the inner wall of the filter bag 76.

[0050] When in use, the filter bag 76 is made of elastic material, and a large number of holes are provided on the outer wall of the filter bag 76, so the fallen soil will fall from the holes on the filter bag 76, and the round rod 69 will drive the crushing thorns 71 to rotate during the rotation process, thereby cleaning the soil from the potatoes in the process of moving from the processing chamber 5 to the filter bag 76, and the round rod 69 will also drive the fan blades 73 to rotate, and the fan blades 73 are inclined, so the soil on the potatoes will be scraped off during the rotation;

[0051] Combined with Figure 7 and attached Figure 8 As shown, the round rod 69 drives the rough surface air bag 75 to rotate through the third bracket 74 during the rotation process, and the bottom of the filter bag 76 is provided with a second spring 78, and when the rough surface air bag 75 changes its position, it squeezes against the inner wall of the filter bag 76, and when the potato is located between the filter bag 76 and the rough surface air bag 75, the dirt on the potato is squeezed and falls off, and then falls from the holes on the outer wall of the filter bag 76, and when the rough surface air bag 75 rotates and squeezes onto the filter bag 76, it pulls the filter bag 76, and then the filter bag 76 shakes, and then the potatoes are rubbed against each other, and then the dirt falls off;

[0052] After the work is finished, the snap 77 can be opened to take out the potatoes stored in the filter bag 76.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A harvesting agricultural robot with a sorting function, comprising a transmission device (1), characterized in that: The bottom of the transmission device (1) is fixedly connected to a bucket (2), the inner wall of the bucket (2) is movably connected to a harvesting device (3), the top of the transmission device (1) is fixedly connected to a processing bin (5), the outer wall of the transmission device (1) is fixedly connected to a connecting frame (4), and the outer wall of the transmission device (1) is fixedly connected to a classification mechanism (6); The classification mechanism (6) comprises: A first bracket (62), the first bracket (62) being fixedly connected to an outer wall of the transmission device (1); A telescopic machine (61), wherein an outer wall of the telescopic machine (61) is fixedly connected to an outer wall of the first bracket (62); A first bearing (63), wherein an outer wall of the first bearing (63) is movably connected to an outer wall of the telescopic machine (61).

2. The harvesting agricultural robot with classification function according to claim 1, characterized in that: The outer wall of the first bearing (63) is rotatably connected to a connecting rod (64), and the outer wall of the connecting rod (64) is fixedly connected to a second bearing (65).

3. The harvesting agricultural robot with classification function according to claim 2, characterized in that: The outer wall of the second bearing (65) is rotatably connected to a rotating disk (66), and an elastic belt (68) is rotatably connected between the rotating disk (66) and the outer wall of the processing chamber (5).

4. The harvesting agricultural robot with classification function according to claim 3, characterized in that: A first spring (67) is fixedly connected between the elastic band (68) and the processing chamber (5), and a round rod (69) is fixedly connected to the outer wall of the rotating disk (66) at a position inside the processing chamber (5).

5. The harvesting agricultural robot with classification function according to claim 4, characterized in that: A rotating auger (610) is fixedly connected to the outer wall of the round rod (69), and a limiting ball (611) is fixedly connected to the outer wall of the round rod (69).

6. The harvesting agricultural robot with classification function according to claim 5, characterized in that: The inner wall of the processing chamber (5) is fixedly connected to a second bracket (613), the outer wall of the second bracket (613) is fixedly connected to a limiting ring (612), and the limiting ring (612) is sleeved on the outer wall of the limiting ball (611).

7. The harvesting agricultural robot with classification function according to claim 6, characterized in that: The outer wall of the processing chamber (5) is fixedly connected to a kneading mechanism (7), the kneading mechanism (7) comprising a filter bag (76), the filter bag (76) being fixedly connected to the outer wall of the processing chamber (5), the outer wall of the filter bag (76) being movably connected to a buckle (77), the bottom of the filter bag (76) being fixedly connected to a second spring (78), the bottom of the second spring (78) being fixedly connected to a base (79), the base (79) being fixedly connected to the outer wall of the connecting frame (4).

8. The harvesting agricultural robot with classification function according to claim 7, characterized in that: The outer wall of the round rod (69) is located on the right side of the limiting ring (612) and is fixedly connected to a vertical rod (72); the outer wall of the vertical rod (72) is fixedly connected to a crushing thorn (71); the outer wall of the round rod (69) is located on the right side of the vertical rod (72) and is fixedly connected to a fan blade (73); the outer wall of the round rod (69) is located on the right side of the fan blade (73) and is fixedly connected to a third bracket (74); the outer wall of the third bracket (74) is fixedly connected to a rough surface air bag (75); the rough surface air bag (75) is in active contact with the inner wall of the filter bag (76).

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