Garlic harvesting machine

Abstract

The utility model discloses a kind of harvesting garlic machines, including frame, the front end of frame connects stem cutter;Middle lower end connects ploughing shovel, the rear end of ploughing shovel is connected with rotating sieve barrel, the lower end of sieve barrel is provided with garlic head receiving tray, the rear end of garlic head receiving tray is connected with chute;Engine is connected on the frame, the output end of engine is driven the rotation of stem cutter by first transmission component;Engine is driven the rotation of sieve barrel by second transmission component;Engine is driven by connecting rod component, and garlic head receiving tray transports garlic head into chute.The first transmission component includes first pulley, first pulley is connected in the upper end of stem cutter, the output end of engine is connected with first bevel gear, first bevel gear is connected with second bevel gear, and the utility model aims at overcoming existing defects and provides a kind of harvesting garlic machines, and garlic harvesting efficiency is high.

Description

Technical Field

[0001] This utility model relates to a garlic harvesting machine. Background Technology

[0002] Garlic bulbs, or garlic bulbs, are an important part of the garlic plant (Allium chinense) in the Amaryllidaceae family. They are also known as wild garlic, single-clove garlic, or large garlic bulbs. Garlic has a very long history of cultivation, originating in western Asia and Europe. Today, it is widely distributed in many parts of the world, and is commonly grown in both northern and southern China.

[0003] Garlic bulbs are spherical to oblate in shape, composed of numerous tightly packed, fleshy, clove-like bulbils covered with several layers of white to purplish membranous skin. They are rich in nutrients, containing 69.8 grams of water, 4.4 grams of protein, 0.2 grams of fat, and 23.6 grams of carbohydrates per 100 grams. They also contain calcium, phosphorus, iron, vitamin C, as well as thiamine, riboflavin, nicotinic acid, allicin, citral, and trace elements such as selenium and germanium.

[0004] Garlic bulbs, stems, and leaves can all be used medicinally, possessing warming, digestive, detoxifying, and insecticidal properties. They can treat dysentery, intestinal abscesses, and snake and insect bites. In the culinary world, garlic's unique flavor makes it an excellent seasoning, removing fishy odors, enhancing flavor, and stimulating appetite. It can also be pickled or made into garlic powder. Furthermore, the allicin in garlic gives it antibacterial and insecticidal properties. Common varieties include purple-skinned garlic, white-skinned garlic, and dog-tooth garlic.

[0005] Harvesting garlic on a large scale requires a lot of manpower and is inefficient; therefore, a garlic harvesting machine is proposed to address these issues. Utility Model Content

[0006] The purpose of this invention is to overcome the existing defects and provide a garlic harvesting machine with high garlic harvesting efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a garlic harvesting machine, including a frame, with a stem-cutting knife connected to the front end of the frame; a soil-turning shovel connected to the lower middle part of the frame; a rotating sieve barrel connected to the rear end of the soil-turning shovel; a garlic receiving tray provided at the lower end of the sieve barrel; and a chute connected to the rear end of the garlic receiving tray.

[0008] An engine is connected to the frame, and the output of the engine drives the stem-cutting knife to rotate through a first transmission assembly.

[0009] The engine drives the screen barrel to rotate via a second transmission assembly;

[0010] The engine drives the garlic receiving tray via a connecting rod assembly to transport the garlic into the chute.

[0011] Preferably, the first transmission assembly includes a first pulley connected to the upper end of the stem cutter, the output end of the engine is connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, the lower end of the second bevel gear is connected to a second pulley, and the second pulley is connected to the first pulley via a first transmission belt.

[0012] Preferably, the second transmission assembly includes a main shaft, on which a fourth pulley and a fifth pulley are respectively connected. The back of the first bevel gear is connected to a third pulley, and the third pulley is driven by a second transmission belt to the fourth pulley. The fifth pulley is driven by a third transmission belt to a sixth pulley, and the back of the sixth pulley is connected to a third bevel gear. The third bevel gear meshes with the fourth bevel gear, and the back of the fourth bevel gear is connected to a rotating shaft. The outer wall of the rotating shaft is connected to the screen barrel through two screen barrel supports.

[0013] Preferably, the linkage assembly includes two first linkages, each end of the main shaft is connected to an eccentric wheel, and each of the two eccentric wheels is rotatably connected to a first linkage. The other ends of the two first linkages are rotatably connected to a second linkage. The lower ends of the two second linkages are rotatably connected to the two ends of a first support rod. The outer wall of the first support rod is connected to the rear end of the lower end face of the garlic bulb receiving plate. The middle part of the second linkage is rotatably connected to the frame.

[0014] Preferably, it also includes a second support rod, which is connected to the front end of the lower end of the garlic bulb receiving tray, and each end of the second support rod is rotatably connected to a third connecting rod, the upper end of the third connecting rod being rotatably connected to the frame.

[0015] Preferably, an upper bracket is connected to the frame, a support bushing is connected to the upper bracket, and a rotating shaft is rotatably connected inside the support bushing.

[0016] Preferably, the inner wall of the screen barrel is connected to a spiral pusher bar, and multiple comb teeth are connected at equal intervals on the inner side of the spiral pusher bar.

[0017] Preferably, the bottom surface of the garlic bulb receiving tray is provided with multiple rows of soil leakage holes at equal intervals, and a baffle is connected to the side of each soil leakage hole.

[0018] Preferably, the front end of the frame is connected to a traction frame.

[0019] Preferably, the lower end of the frame is connected to casters.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: This garlic harvesting machine has a stem-cutting knife connected to the front of the frame to cut the garlic stems, a rotating sieve to separate the stems, leaves and garlic heads, and a vibrating garlic receiving tray to perform the final sieving of the garlic heads; the whole process is completed mechanically, avoiding manual operation and reducing the fatigue of personnel; at the same time, it also improves the efficiency of garlic harvesting. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is a schematic diagram of the garlic harvesting machine of this utility model;

[0023] Figure 2 This is a rear view of the garlic harvesting machine of this utility model;

[0024] Figure 3 This is a front view of the garlic harvesting machine of this utility model;

[0025] Figure 4 This is a bottom view of the garlic harvesting machine of this utility model;

[0026] Figure 5 This is a detailed diagram showing the connection of the sieve barrel of this utility model;

[0027] Figure 6 This is a detailed diagram showing the connection of the garlic bulb receiving tray of this utility model;

[0028] Figure 7 This is a detailed connection diagram of the linkage assembly of this utility model;

[0029] Figure 8 This is a detailed drawing of the garlic bulb receiving tray of this utility model;

[0030] Figure 9 Here is a detailed drawing of the stem-cutting knife of this utility model;

[0031] Figure 10 for Figure 1 Enlarged view of point A in the middle;

[0032] Figure 11 This is a detailed view of the spiral pusher bar of this utility model.

[0033] In the diagram: 1. Frame; 2. Stem cutter; 3. Soil turning shovel; 4. Screen barrel; 5. Garlic bulb receiving tray; 6. Chute; 7. Engine; 8. First pulley; 9. First bevel gear; 10. Second bevel gear; 11. Second pulley; 12. First transmission belt; 13. Main shaft; 14. Fourth pulley; 15. Third pulley; 16. Second transmission belt; 17. Third transmission belt; 18. Sixth pulley; 19. Third bevel gear; 20. Fourth bevel gear; 21. Rotating shaft; 22. Screen barrel support; 23. First connecting rod; 24. Eccentric wheel; 25. Second connecting rod; 26. First support rod; 27. Second support rod; 28. Third connecting rod; 29. ​​Upper support; 30. Support bushing; 31. Spiral pusher bar; 32. Baffle; 33. Traction frame; 34. Moving wheel; 35. Fifth pulley. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figure 1-11 A garlic harvesting machine includes a frame 1, with a stem-cutting blade 2 connected to the front end of the frame 1; a soil-turning shovel 3 connected to the lower middle part of the frame 1, and a rotating sieve 4 connected to the rear end of the soil-turning shovel 3; a garlic receiving tray 5 is provided at the lower end of the sieve 4, and a chute 6 is connected to the rear end of the garlic receiving tray 5; an engine 7 is connected to the frame 1, and the output end of the engine 7 drives the stem-cutting blade 2 to rotate through a first transmission component; the engine 7 drives the sieve 4 to rotate through a second transmission component; a spiral pusher bar 31 is connected to the inner wall of the sieve 4, and multiple comb teeth are evenly connected to the inner side of the spiral pusher bar 31. The engine 7 drives the garlic receiving tray 5 to transport the garlic into the chute 6 through a connecting rod assembly. Multiple rows of soil-draining holes are evenly arranged on the bottom surface of the garlic receiving tray 5, and a baffle 32 is connected to the side of each soil-draining hole. The soil-draining holes can remove small soil clods, and during operation, the upright baffle 32 pushes the garlic backward into the chute 6.

[0036] Please see Figure 9 The height of the stem-cutting blade 2 is adjustable, and adjustment and fixation can be completed by inserting or removing the pin.

[0037] Specifically, the inner side of the spiral pusher bar 31 is evenly distributed with comb teeth. When rotating, the comb teeth carry the garlic stems and leaves backward to the tail of the screen bucket 4 for discharge.

[0038] Specifically, the first transmission assembly includes a first pulley 8, which is connected to the upper end of the stem cutter 2. The output end of the engine 7 is connected to a first bevel gear 9, which is meshed with a second bevel gear 10. The lower end of the second bevel gear 10 is connected to a second pulley 11, which is connected to the first pulley 8 via a first transmission belt 12.

[0039] Specifically, engine 7 drives the first bevel gear 9 to rotate, the first bevel gear 9 rotates to drive the second bevel gear 10 to rotate, the second bevel gear 10 rotates to drive the second pulley 11 to rotate, the second pulley 11 rotates through the first transmission belt 12 to drive the first pulley 8, the first pulley 8 drives the stem-cutting knife 2 to rotate, cutting the garlic stem.

[0040] Specifically, the second transmission assembly includes a main shaft 13, on which a fourth pulley 14 and a fifth pulley 35 are connected respectively. The back of the first bevel gear 9 is connected to a third pulley 15, which is driven by the fourth pulley 14 via a second transmission belt 16. The fifth pulley 35 is driven by the sixth pulley 18 via a third transmission belt 17. The back of the sixth pulley 18 is connected to a third bevel gear 19, which meshes with a fourth bevel gear 20. The back of the fourth bevel gear 20 is connected to a rotating shaft 21, and the outer wall of the rotating shaft 21 is connected to a screen barrel 4 via two screen barrel supports 22. An upper support 29 is connected to the frame 1, and a support bushing 30 is connected to the upper support 29. The rotating shaft 21 is rotatably connected inside the support bushing 30.

[0041] Specifically, the rotation of the first bevel gear 9 drives the rotation of the third pulley 15, which in turn drives the rotation of the fourth pulley 14 via the second transmission belt 16. The rotation of the fourth pulley 14 drives the rotation of the main shaft 13, which in turn drives the rotation of the fifth pulley 35. The rotation of the fifth pulley 35 drives the rotation of the sixth pulley 18 via the third transmission belt 17, which in turn drives the rotation of the third bevel gear 19. The rotation of the third bevel gear 19 drives the rotation of the meshing fourth bevel gear 20, which in turn drives the rotation shaft 21. The rotation of the rotation shaft 21 drives the rotation of the screen barrel 4, which in turn conveys larger stems and leaves to the rear end of the screen barrel 4 via the spiral pusher bar 31. Garlic bulbs fall into the garlic bulb receiving tray 5 through the gaps in the screen barrel 4.

[0042] Specifically, the linkage assembly includes two first linkages 23. Each end of the main shaft 13 is connected to an eccentric wheel 24, and each of the two eccentric wheels 24 is rotatably connected to a first linkage 23. The other ends of the two first linkages 23 are rotatably connected to a second linkage 25. The lower ends of the two second linkages 25 are rotatably connected to both ends of a first support rod 26. The outer wall of the first support rod 26 is connected to the rear end of the lower end face of the garlic bulb receiving plate 5. The middle part of the second linkage 25 is rotatably connected to the frame 1. It also includes a second support rod 27, which is connected to the front end of the lower end face of the garlic bulb receiving plate 5. Each end of the second support rod 27 is rotatably connected to a third linkage 28, and the upper end of the third linkage 28 is rotatably connected to the frame 1.

[0043] Specifically, the rotation of the main shaft 13 drives the eccentric wheel 24 to rotate. The rotation of the eccentric wheel 24 drives the two first connecting rods 23 to move, causing the first connecting rods 23 to pull the second connecting rod 25 to swing, which in turn causes the garlic receiving plate 5 to swing. During the swing, small soil clods fall through the holes on the lower surface of the garlic receiving plate 5, and the garlic is transported to the chute 22.

[0044] Specifically, the front end of frame 1 is connected to the traction frame 33, which is used to connect the drive device at the front end.

[0045] Specifically, the lower end of the frame 1 is connected to casters 34 for moving the entire device.

[0046] In use, the traction frame 33 is connected to the front-end equipment, which drives the garlic harvester to move forward. The engine 7 is started, and the engine 7 drives the stem cutter 2 to rotate and cut the garlic stems. During the forward movement, the soil turning shovel 3 inserts into the soil and transports the garlic into the sieve bucket 4. As the sieve bucket 4 rotates, larger stems and leaves are transported and discharged from the rear end of the sieve bucket 4. The garlic falls through the gaps in the sieve bucket 4 into the garlic receiving tray 5. As the garlic receiving tray swings, small clods of soil fall through the holes on the lower surface of the garlic receiving tray 5, and the garlic is then transported into the chute 22.

[0047] This garlic harvesting machine uses a frame 1 with a cutting blade 2 connected to the front to cut the garlic stems, a rotating sieve 4 to sieve the stems, leaves, and garlic heads, and a vibrating garlic receiving tray 5 to perform the final sieving of the garlic heads. The entire process is completed mechanically, avoiding manual operation and reducing the fatigue of personnel. It also improves the efficiency of garlic harvesting.

[0048] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A garlic harvesting machine, characterized in that, Includes a frame (1), with a stem cutter (2) connected to the front end of the frame (1); a soil turning shovel (3) connected to the lower middle part; the rear end of the soil turning shovel (3) is connected to a rotating sieve bucket (4); a garlic bulb receiving tray (5) is provided at the lower end of the sieve bucket (4); and the rear end of the garlic bulb receiving tray (5) is connected to a chute (6). An engine (7) is connected to the frame (1), and the output end of the engine (7) drives the stem cutter (2) to rotate through the first transmission assembly; The engine (7) drives the screen barrel (4) to rotate via the second transmission assembly; The engine (7) drives the garlic receiving plate (5) through the connecting rod assembly to transport the garlic into the chute (6).

2. The garlic harvester according to claim 1, characterized in that, The first transmission assembly includes a first pulley (8), which is connected to the upper end of the stem cutter (2). The output end of the engine (7) is connected to a first bevel gear (9), which is meshed with a second bevel gear (10). The lower end of the second bevel gear (10) is connected to a second pulley (11), which is connected to the first pulley (8) via a first transmission belt (12).

3. The garlic harvester according to claim 2, characterized in that, The second transmission assembly includes a main shaft (13), on which a fourth pulley (14) and a fifth pulley (35) are respectively connected. The back of the first bevel gear (9) is connected to a third pulley (15), which is connected to the fourth pulley (14) via a second transmission belt (16). The fifth pulley (35) is connected to a sixth pulley (18) via a third transmission belt (17). The back of the sixth pulley (18) is connected to a third bevel gear (19), which meshes with a fourth bevel gear (20). The back of the fourth bevel gear (20) is connected to a rotating shaft (21), and the outer wall of the rotating shaft (21) is connected to the screen (4) via two screen support brackets (22).

4. The garlic harvester according to claim 3, characterized in that, The linkage assembly includes two first linkages (23), each end of the main shaft (13) is connected to an eccentric wheel (24), and each of the two eccentric wheels (24) is rotatably connected to a first linkage (23). The other ends of the two first linkages (23) are rotatably connected to a second linkage (25). The lower ends of the two second linkages (25) are rotatably connected to the two ends of a first support rod (26). The outer wall of the first support rod (26) is connected to the rear end of the lower end face of the garlic bulb receiving plate (5). The middle part of the second linkage (25) is rotatably connected to the frame (1).

5. The garlic harvester according to claim 4, characterized in that, It also includes a second support rod (27), which is connected to the lower front end of the garlic bulb receiving plate (5). Each end of the second support rod (27) is rotatably connected to a third link (28), and the upper end of the third link (28) is rotatably connected to the frame (1).

6. The garlic harvester according to claim 3, characterized in that, The upper bracket (29) is connected to the frame (1), the upper bracket (29) is connected to the support bushing (30), and the rotating shaft (21) is rotatably connected inside the support bushing (30).

7. The garlic harvester according to claim 1, characterized in that, The inner wall of the screen barrel (4) is connected to a spiral pusher bar (31), and multiple comb teeth are connected at equal intervals on the inner side of the spiral pusher bar (31).

8. The garlic harvester according to claim 1, characterized in that, The bottom surface of the garlic bulb receiving tray (5) is provided with multiple rows of soil leakage holes at equal intervals, and a baffle (32) is connected to the side of each soil leakage hole.

9. The garlic harvester according to claim 1, characterized in that, The front end of the frame (1) is connected to the traction frame (33).

10. The garlic harvester according to claim 1, characterized in that, The lower end of the frame (1) is connected to a caster wheel (34).

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