Harvester for peanut planting
By designing a peanut harvester with threshing cavity, feeding plate, digging shovel and multiple threshing dragons, the problem that peanut harvester in the prior art cannot quickly separate peanut roots and fruits is solved, and efficient peanut grains are achieved Separation from the soil improves the harvesting effect.
Patent Information
- Application Number
- CN202420965397.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing peanut harvesters cannot quickly and thoroughly separate peanut rhizomes and fruits during the threshing process, and there is a lot of soil mixed in the peanut fruits, which reduces the harvesting effect and cannot meet the needs of use.
A peanut planting harvester including threshing chamber, feeding chamber, feeding plate, digging shovel, threshing crane, metal mesh plate and grating plate was designed. Peanuts were shoveled into the soil by inserting the digging shovel into the soil and sending them to the Entering the threshing cavity, multiple threshing dragons are used to contact the fruit seedlings for separation. The soil is dropped through the metal mesh plate, and peanuts and crushed stems and leaves are collected into the collection cavity.
The complete separation of peanut grains and fruit seedlings is achieved, and the adhered soil is broken, which improves the efficiency and effect of peanut harvesting and reduces waste.
Smart Images
Figure CN222193153U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of peanut planting, in particular to a harvester for peanut planting. Background Art
[0002] Peanuts are leguminous crops and one of the main oil varieties of high-quality edible oil. The oil yield of peanuts is much higher than that of other oil crops, up to 45%-50%, while that of soybeans is 14%-16%, and even genetically modified soybeans have an oil yield of about 18%. The relative content of oleic acid in peanuts is as high as more than 50%. Oleic acid is beneficial to the human cardiovascular system and has a lowering effect on high blood lipids and harmful cholesterol in the human body without affecting or relatively increasing beneficial cholesterol. With the development of industry, peanut harvesting operations have been basically mechanized, and peanut harvesting relies on professional harvesting equipment for harvesting.
[0003] The Chinese patent publication number is CN210168474U, and the authorization announcement date is March 24, 2020. A peanut harvesting device for agricultural production includes a frame and a baffle, rollers are arranged on both sides of the lower end of the frame, and a screen box is arranged on the right side of the inner bottom end of the frame, vibration motors are inlaid on both sides of the inner bottom end of the screen box, and the upper end of the vibration motor is connected to a support rod, a screen is installed on the upper end of the support rod, and a block is fixed on the upper end of the screen, a connecting rod is arranged in the middle of the inner upper end of the frame, and a first rotating shaft is arranged at the lower end of the back of the connecting rod, and a first gear cylinder is inlaid on the back of the first rotating shaft, and a grain picking plate is connected to the upper left end of the screen box. The peanut harvesting device for agricultural production is provided with a screen box, which can catch the peanut particles falling from the screen at the lower end when the screen vibrates and selects, so as to prevent the peanuts missed from the screen from being discarded on the ground, resulting in peanut waste.
[0004] The existing peanut harvesting method first completely pulls the peanut vines out of the soil for harvesting and gathering. A single threshing auger is used for peanut threshing, which cannot quickly and thoroughly separate the peanut rhizomes and the peanut fruits with shells. A lot of soil is mixed in the peanut fruits, which reduces the peanut harvesting effect and cannot meet the use requirements. Utility Model Content
[0005] The utility model aims to provide a harvester for peanut planting, so as to solve the problem proposed in the above-mentioned background technology that the existing peanut harvesting first completely pulls the peanut fruit vines out of the soil for harvesting and gathering, and adopts a single threshing auger to thresh the peanuts, which cannot quickly and thoroughly separate the peanut rhizomes and the peanut fruits with shells, and the peanut fruits are mixed with a lot of soil, which reduces the peanut harvesting effect and cannot meet the use requirements.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a peanut planting harvester, comprising a machine body, and also comprising:
[0007] A threshing chamber is arranged inside the machine body, a receiving chamber is arranged at the bottom of the machine body, and the receiving chamber is connected to the threshing chamber, a loading plate is arranged on one side of the machine body, and the loading plate is fixedly connected to the machine body, one end of the loading plate extends to the inside of the threshing chamber, a digging shovel is arranged on one side of the other end of the loading plate, a connecting rod is arranged between the digging shovel and the loading plate, and the digging shovel and the loading plate are rotatably connected through the connecting rod;
[0008] A threshing auger is arranged inside the threshing chamber. Three threshing augers are provided and are rotatably connected to the machine body. A metal mesh plate is provided inside the threshing chamber and is fixedly connected to the machine body. The metal mesh plate is arranged below the threshing auger. A grille plate is provided on one side of the metal mesh plate and is fixedly connected to the machine body and the metal mesh plate. The grille plate is arranged at the upper end of the material receiving chamber. A slag discharge port is provided at one end of the machine body and the slag discharge port is connected to the threshing chamber. A material grabbing rotating roller is provided above the grille plate and is rotatably connected to the machine body. The material grabbing rotating roller is arranged on the inner side of the slag discharge port. A second motor is provided on one side of the machine body and is connected to the machine body by screws. The output end of the second motor is connected to one end of the material grabbing rotating roller.
[0009] Preferably, an open groove is provided at the front end of the digging shovel, and the open grooves are equidistantly arranged at the front end of the digging shovel. A third motor is provided on both sides of the digging shovel. There are two third motors, and the third motor is connected to the digging shovel by screws. The output end of the third motor is connected to one end of the connecting rod.
[0010] Preferably, a first motor is provided on one side of the machine body, and the first motor is connected to the machine body by screws, a driving cavity is provided inside the machine body shell, a gear is provided inside the driving cavity, three gears are provided, and the three gears are meshed and connected with each other, the three gears are fixedly connected to the threshing auger, and the gears are rotatably connected to the machine body.
[0011] Preferably, a mounting groove is provided on the loading plate, a feed roller is provided inside the mounting groove, two feed rollers are provided, and the feed rollers are rotatably connected to the loading plate, a feed belt is provided between the two feed rollers, and the feed belt is transmission-connected to the feed rollers, a fourth motor is provided on one side of one end of the loading plate, and the fourth motor is connected to the machine body and the loading plate by screws, and the output end of the fourth motor is connected to one end of the feed roller.
[0012] Preferably, a scraper tooth plate is provided inside the slag discharge port, and the scraper tooth plate is fixedly connected to the machine body, the scraper tooth plate is inclined, and the scraper tooth plate is provided on one side of the grabbing rotating roller, and the scraper tooth plate is slidably connected to the grabbing rotating roller.
[0013] Preferably, a visual window is provided on one side of the machine body, and the visual window and the machine body are integrated, a discharge plate is provided on one side of the machine body, and the discharge plate is movably connected to the machine body, and the visual window and the discharge plate are all provided correspondingly to the material receiving chamber.
[0014] Preferably, a walking wheel mechanism is provided below the machine body, two walking wheel mechanisms are provided, and the walking wheel mechanism is connected to the machine body by screws, and the two walking wheel mechanisms are provided on both sides of the lower end of the machine body.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The utility model device is provided with a digging shovel, a feeding plate, a threshing auger, a first motor, a metal mesh plate and a grille plate. The digging shovel is inserted into the soil, and the soil is scooped up by the digging shovel, so as to scoop out the peanuts, and the scooped peanuts are sent into the threshing chamber through the feeding plate. The first motor drives the intermediate gear to rotate, and the three gears are meshed and connected with each other, and can synchronously drive the three threshing augers to rotate, and the peanuts are separated from the fruit vines by the threshing augers. Multiple threshing augers are in contact with the peanut fruit vines, and the peanuts can be threshed thoroughly. The separation process breaks the soil attached to the peanut fruit vines, and the broken soil falls through the metal mesh plate. The peanut fruit vines are separated and transferred to the grille plate, and the peanuts and broken small stems and leaves fall into the receiving chamber for collection;
[0017] 2. The utility model device is provided with a connecting rod and a third motor. The third motor drives the connecting rod to rotate. As the connecting rod rotates, the digging shovel is driven to rotate. This can change the installation inclination of the digging shovel, thereby changing the digging depth, and can also lift the digging shovel when not in use;
[0018] 3. The utility model device is provided with a second motor, a grabbing rotating roller and a scraping tooth plate. The second motor drives the grabbing rotating roller to rotate. As the grabbing rotating roller rotates, the stems and leaves accumulated on the grid plate are grabbed and sent to the slag discharge port for discharge. The scraping tooth plate removes the peanut stems and leaves on the grabbing rotating roller, so that the peanut stems and leaves are better discharged from the slag discharge port. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a side view of the utility model;
[0021] Figure 3 It is a cross-sectional view of the body of the utility model;
[0022] Figure 4 This is a diagram showing the connection between the earth-moving shovel, the conveyor belt and the loading plate of the utility model;
[0023] Figure 5 For the utility model Figure 4 A partial enlarged view of area A;
[0024] Figure 6 This is a diagram showing the connection relationship between the threshing auger and the machine body of the utility model.
[0025] In the figure: 1. machine body; 2. walking wheel mechanism; 3. loading plate; 4. digging shovel; 5. opening slot; 6. first motor; 7. visual window; 8. second motor; 9. slag outlet; 10. unloading plate; 11. threshing chamber; 12. threshing auger; 13. feeding belt; 14. third motor; 15. metal mesh plate; 16. grille plate; 17. material grabbing rotating roller; 18. scraping tooth plate; 19. gear; 20. material receiving chamber; 21. fourth motor; 22. feeding roller; 23. mounting slot; 24. connecting rod; 25. driving chamber. DETAILED DESCRIPTION
[0026] 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 of the embodiments.
[0027] See also Figure 1-6 The utility model provides an embodiment: a peanut planting harvester, comprising a machine body 1, and also comprising:
[0028] A threshing chamber 11 is arranged inside the machine body 1, a receiving chamber 20 is arranged at the bottom of the machine body 1, and the receiving chamber 20 is connected to the threshing chamber 11, a loading plate 3 is arranged on one side of the machine body 1, and the loading plate 3 is fixedly connected to the machine body 1, one end of the loading plate 3 extends to the inside of the threshing chamber 11, a digging shovel 4 is arranged on one side of the other end of the loading plate 3, a connecting rod 24 is arranged between the digging shovel 4 and the loading plate 3, and the digging shovel 4 and the loading plate 3 are rotatably connected through the connecting rod 24;
[0029] A threshing auger 12 is arranged inside the threshing chamber 11. Three threshing augers 12 are provided, and the threshing augers 12 are rotatably connected to the body 1. A metal mesh plate 15 is provided inside the threshing chamber 11, and the metal mesh plate 15 is fixedly connected to the body 1. The metal mesh plate 15 is arranged below the threshing auger 12. A grid plate 16 is provided on one side of the metal mesh plate 15, and the grid plate 16 is fixedly connected to the body 1 and the metal mesh plate 15. The grid plate 16 is arranged at the upper end of the material receiving chamber 20. A slag discharge port 9 is provided at one end of the body 1, and the slag discharge port 9 is connected to the threshing chamber 11. A material grabbing rotating roller 17 is provided above the grid plate 16, and the material grabbing rotating roller 17 is rotatably connected to the body 1. The material grabbing rotating roller 17 is arranged on the inner side of the slag discharge port 9. A second motor 8 is provided on one side of the body 1, and the second motor 8 is connected to the body 1 by screws, and the output end of the second motor 8 is connected to one end of the material grabbing rotating roller 17.
[0030] During use: insert the digging shovel 4 into the soil, scoop up the soil through the digging shovel 4, so as to scoop out the peanuts, and send the scooped peanuts into the threshing chamber 11 through the feeding plate 3, and the rotating threshing auger 12 contacts the peanut fruit vines, and the peanut kernels and the fruit vines are separated by the threshing auger 12. The soil attached to the peanut fruit vines will be broken up during the separation process, and the broken soil will fall through the metal mesh plate 15, and the peanut fruit vines will be transferred to the grid plate 16 after being separated, and the peanut kernels and broken small stems and leaves will fall into the receiving chamber 20 for collection, and the second motor 8 will be turned on to drive the grabbing rotating roller 17 to rotate, and as the grabbing rotating roller 17 rotates, the stems and leaves accumulated on the grid plate 16 will be grabbed and sent to the slag discharge port 9 for discharge.
[0031] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 An open groove 5 is provided at the front end of the digging shovel 4, and the open groove 5 is equidistantly arranged at the front end of the digging shovel 4. A third motor 14 is provided on both sides of the digging shovel 4. Two third motors 14 are provided, and the third motors 14 are connected to the digging shovel 4 by screws. The output end of the third motor 14 is connected to one end of the connecting rod 24. The connecting rod 24 is driven to rotate by the third motor 14. As the connecting rod 24 rotates, the digging shovel 4 is driven to rotate, which can change the installation inclination of the digging shovel 4, thereby changing the digging depth, and can also lift the digging shovel 4 when not in use.
[0032] See also Figure 1 , Figure 2 , Figure 3 and Figure 6A first motor 6 is provided on one side of the machine body 1, and the first motor 6 is connected to the machine body 1 by screws. A driving chamber 25 is provided inside the shell of the machine body 1, and a gear 19 is provided inside the driving chamber 25. Three gears 19 are provided, and the three gears 19 are meshed and connected with each other. The three gears 19 are fixedly connected to the threshing augers 12, and the gears 19 are rotatably connected to the machine body 1. The intermediate gear 19 is driven to rotate by the first motor 6, and the three gears 19 are meshed and connected with each other, which can synchronously drive the three threshing augers 12 to rotate. Multiple threshing augers 12 are in contact with the peanut vines, and the peanuts can be thoroughly threshed.
[0033] See also Figure 2 , Figure 4 and Figure 5 A mounting groove 23 is provided on the feeding plate 3, and a feed roller 22 is provided inside the mounting groove 23. Two feed rollers 22 are provided, and the feed rollers 22 are rotatably connected to the feeding plate 3. A feed belt 13 is provided between the two feed rollers 22, and the feed belt 13 is transmission-connected to the feed roller 22. A fourth motor 21 is provided on one side of one end of the feeding plate 3, and the fourth motor 21 is connected to the machine body 1 and the feeding plate 3 by screws. The output end of the fourth motor 21 is connected to one end of the feed roller 22, and the feed roller 22 is driven to rotate by the fourth motor 21. As the feed roller 22 rotates, the feed belt 13 is driven to move, and the dug peanut seedlings are placed on the feed belt 13, and the peanut seedlings are sent into the threshing chamber 11 along the feed belt 13.
[0034] See also Figure 1 and Figure 3 A scraper tooth plate 18 is provided inside the slag discharge port 9, and the scraper tooth plate 18 is fixedly connected to the machine body 1, the scraper tooth plate 18 is inclined, and the scraper tooth plate 18 is provided on one side of the grabbing rotating roller 17, the scraper tooth plate 18 is slidably connected to the grabbing rotating roller 17, and the peanut stems and leaves on the grabbing rotating roller 17 are removed by the scraper tooth plate 18, so that the peanut stems and leaves are better discharged from the slag discharge port 9.
[0035] See also Figure 1 A visual window 7 is provided on one side of the machine body 1, and the visual window 7 is integrated with the machine body 1. A discharge plate 10 is provided on one side of the machine body 1, and the discharge plate 10 is movably connected with the machine body 1. The visual window 7 and the discharge plate 10 are correspondingly provided with the receiving chamber 20. The condition in the receiving chamber 20 can be observed from the outside through the visual window 7, and the discharge plate 10 discharges the peanuts in the receiving chamber 20.
[0036] See also Figure 1 A walking wheel mechanism 2 is arranged below the machine body 1. Two walking wheel mechanisms 2 are arranged, and the walking wheel mechanisms 2 are connected to the machine body 1 by screws. The two walking wheel mechanisms 2 are arranged on both sides of the lower end of the machine body 1, and the harvester is driven to move by the walking wheel mechanism 2.
[0037] Working principle: Turn on the third motor 14 to drive the connecting rod 24 to rotate. With the rotation of the connecting rod 24, the digging shovel 4 is driven to rotate, and the digging shovel 4 is inserted into the soil. The walking wheel mechanism 2 is turned on to drive the harvester to move, and the soil is scooped up by the digging shovel 4, so as to scoop out the peanuts; turn on the fourth motor 21 to drive the feed roller 22 to rotate. With the rotation of the feed roller 22, the feed belt 13 is driven to move, and the dug peanut seedlings are placed on the feed belt 13. With the feed belt 13, the peanut seedlings are sent into the threshing chamber 11, and the first motor 6 is turned on to drive the intermediate gear 19 to rotate. The three gears 19 are connected. The threshing augers 12 are meshed with each other and can synchronously drive the three threshing augers 12 to rotate. The rotating threshing augers 12 are in contact with the peanut vines, and the peanut kernels and the vines are separated by the threshing augers 12. The soil attached to the peanut vines is broken during the separation process, and the broken soil falls through the metal mesh plate 15. The peanut vines are transferred to the grid plate 16 after separation, and the peanut kernels and broken stems and leaves fall into the receiving chamber 20 for collection. The second motor 8 is turned on to drive the grabbing rotating roller 17 to rotate. As the grabbing rotating roller 17 rotates, the stems and leaves accumulated on the grid plate 16 are grabbed and sent to the slag discharge port 9 for discharge.
[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A peanut planting harvester, comprising a body (1), characterized in that: Also includes: A threshing chamber (11) is arranged inside the machine body (1); a receiving chamber (20) is arranged at the bottom of the machine body (1), and the receiving chamber (20) is connected to the threshing chamber (11); a loading plate (3) is arranged on one side of the machine body (1), and the loading plate (3) is fixedly connected to the machine body (1); one end of the loading plate (3) extends to the inside of the threshing chamber (11); a digging shovel (4) is arranged on one side of the other end of the loading plate (3); a connecting rod (24) is arranged between the digging shovel (4) and the loading plate (3), and the digging shovel (4) and the loading plate (3) are rotatably connected via the connecting rod (24); A threshing auger (12) is arranged inside the threshing chamber (11), three threshing auger (12) are arranged, and the threshing auger (12) is rotatably connected to the machine body (1), a metal mesh plate (15) is arranged inside the threshing chamber (11), and the metal mesh plate (15) is fixedly connected to the machine body (1), the metal mesh plate (15) is arranged below the threshing auger (12), a grille plate (16) is arranged on one side of the metal mesh plate (15), and the grille plate (16) is fixedly connected to the machine body (1) and the metal mesh plate (15), and the grille plate (16) is arranged At the upper end of the material receiving chamber (20), a slag discharge port (9) is provided at one end of the machine body (1), and the slag discharge port (9) is connected to the threshing chamber (11); a material grabbing rotating roller (17) is provided above the grid plate (16), and the material grabbing rotating roller (17) is rotatably connected to the machine body (1); the material grabbing rotating roller (17) is arranged on the inner side of the slag discharge port (9); a second motor (8) is provided on one side of the machine body (1), and the second motor (8) is connected to the machine body (1) by screws; the output end of the second motor (8) is connected to one end of the material grabbing rotating roller (17).
2. A peanut planting harvester according to claim 1, characterized in that: The front end of the digging shovel (4) is provided with an open groove (5), and the open groove (5) is equidistantly arranged at the front end of the digging shovel (4). Third motors (14) are arranged on both sides of the digging shovel (4). Two third motors (14) are provided, and the third motors (14) are connected to the digging shovel (4) by screws. The output end of the third motor (14) is connected to one end of a connecting rod (24).
3. The peanut planting harvester according to claim 1, characterized in that: A first motor (6) is provided on one side of the machine body (1), and the first motor (6) is connected to the machine body (1) via screws; a driving chamber (25) is provided inside the shell of the machine body (1); a gear (19) is provided inside the driving chamber (25); three gears (19) are provided, and the three gears (19) are meshed with each other; the three gears (19) are fixedly connected to the threshing auger (12), and the gears (19) are rotationally connected to the machine body (1).
4. The peanut planting harvester according to claim 1, characterized in that: The loading plate (3) is provided with a mounting groove (23), a feed roller (22) is provided inside the mounting groove (23), two feed rollers (22) are provided, and the feed rollers (22) are rotatably connected to the loading plate (3), a feed belt (13) is provided between the two feed rollers (22), and the feed belt (13) is transmission-connected to the feed rollers (22), a fourth motor (21) is provided on one side of one end of the loading plate (3), and the fourth motor (21) is connected to the machine body (1) and the loading plate (3) by screws, and the output end of the fourth motor (21) is connected to one end of the feed roller (22).
5. The peanut planting harvester according to claim 1, characterized in that: A scraper tooth plate (18) is provided inside the slag discharge port (9), and the scraper tooth plate (18) is fixedly connected to the machine body (1), the scraper tooth plate (18) is tilted, and the scraper tooth plate (18) is provided on one side of the grabbing rotating roller (17), and the scraper tooth plate (18) is slidably connected to the grabbing rotating roller (17).
6. The peanut planting harvester according to claim 1, characterized in that: A visual window (7) is provided on one side of the machine body (1), and the visual window (7) and the machine body (1) are integrally formed; a discharge plate (10) is provided on one side of the machine body (1), and the discharge plate (10) is movably connected to the machine body (1); the visual window (7) and the discharge plate (10) are all provided correspondingly to the material receiving chamber (20).
7. The peanut planting harvester according to claim 1, characterized in that: A running wheel mechanism (2) is arranged below the machine body (1), two running wheel mechanisms (2) are arranged, and the running wheel mechanism (2) is connected to the machine body (1) via screws, and the two running wheel mechanisms (2) are arranged on both sides of the lower end of the machine body (1).