Garlic harvester
By designing a garlic harvesting machine with the ability of cutting fake stems and real stems, the problem of high existing equipment cost and not suitable for small -area growers, realized low -cost, efficient garlic gains, and improved by active cleaning function to improve The practicality of the equipment.
Patent Information
- Application Number
- CN202421209745.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing garlic harvesting machinery and equipment is expensive and is not suitable for small-area garlic growers. It is difficult to cut the pseudo-stems and real stems of garlic at the same time.
A garlic harvester is designed, which includes conveying parts, cutting parts and cleaning parts. It has the ability to cut garlic pseudo-stems and real stems at the same time, adapts to the volume of garlic through adjustable blade positions, and is equipped with an active cleaning device to remove soil.
The low -cost and efficient garlic gains are achieved, suitable for small -area growers, have a better resection effect, and improve the practicality of the equipment through the active cleanup function.
Smart Images
Figure CN222382153U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural machinery, in particular to a garlic harvester. Background Art
[0002] The true stem of garlic is underground, shortened into a disc shape, called a disc stem. The lower part of the disc stem grows roots, and the upper part grows leaves and buds. The above-ground part of garlic is the pseudostem and leaves. The pseudostem is formed by layers of leaf sheaths. The terminal bud is born in the middle and is covered by 7 to 12 layers of leaf sheaths. The pseudostem is generally light yellow, 1.5 to 2.6 cm in diameter, and 0.5 to 0.8 cm thick. When harvesting garlic, garlic harvesters are usually used instead of manual harvesting. Compared with manual labor, mechanical equipment has higher work efficiency;
[0003] However, the existing mechanical equipment for harvesting garlic is expensive, and not all garlic farmers grow garlic on large areas. In order to save costs, farmers who grow garlic on small areas generally choose to dig garlic manually instead of using expensive machinery. The existing garlic harvesting machinery is more practical for large-scale farmers, but relatively less practical for small-scale farmers. In addition, the existing garlic harvesting equipment is usually only capable of cutting the pseudostem of garlic during use, and it is difficult to cut the true stem of garlic, or the cutting is not clean, and manual processing is required later.
[0004] Therefore, a garlic harvester is specially proposed. Summary of the invention
[0005] In view of the deficiencies in the prior art, the utility model provides a garlic harvester, which is highly practical, low in use cost, and is more suitable for use by garlic growers in small areas. It has the ability to cut both pseudostems and true stems of garlic at the same time, and can adaptively change the position of the blade according to the volume of the garlic, thus solving the problem that the existing garlic harvesting machinery and equipment has high use cost and is not suitable for use by garlic growers in small areas.
[0006] To achieve the above object, the utility model provides the following technical solutions: a garlic harvester, comprising a conveying component, a cutting component, and a cleaning component, wherein the cutting component is movably mounted at the middle position of the bottom of the conveying component, the cleaning component is movably mounted at the right position of the bottom of the conveying component, and the cleaning component is located at the lower right of the cutting component, the conveying component comprises a conveying frame, and a first crossbeam frame and a second crossbeam frame are fixedly mounted on the left and right sides of the top of the conveying frame respectively;
[0007] A first conveyor belt and a second conveyor belt are movably installed inside the conveyor frame from front to back, and a gap between the first conveyor belt and the second conveyor belt is less than 10 mm. The cutting component includes two groups of fixed plates, and the two groups of fixed plates are installed at the bottom of the conveyor frame. There is a gap between the two groups of fixed plates and they are directly opposite to the bottom of the gap between the first conveyor belt and the second conveyor belt. A first blade is fixedly installed between the two groups of fixed plates.
[0008] Preferably, a group of pulleys are respectively installed on the left and right sides of the first conveyor belt and the second conveyor belt, and two groups of transmission wheels are movably installed on the top of the first crossbeam frame, and the two groups of transmission wheels are respectively fixedly installed on the left side pulleys inside the first conveyor belt and the second conveyor belt, and a first motor is fixedly installed on the top of the second crossbeam frame, and the output end of the first motor is fixedly connected to the right side pulley inside the first conveyor belt.
[0009] Preferably, telescopic rods are movably installed at the bottom of the two groups of fixed plates, a group of movable plates are respectively installed at the bottom of the two groups of telescopic rods, a second blade is fixedly installed between the two groups of movable plates, and the surfaces of the two groups of telescopic rods are sleeved with first springs, and the upper and lower ends of the first springs are respectively fixedly connected to the fixed plate and the movable plate.
[0010] Preferably, the gap between the two groups of fixed plates is larger than the gap between the first conveyor belt and the second conveyor belt, the gap between the two groups of movable plates is directly below the gap between the two groups of fixed plates, and the gap between the two groups of movable plates is larger than the gap between the two groups of fixed plates.
[0011] Preferably, the cleaning component comprises a material receiving box, which is fixedly mounted on the right bottom of the conveying frame, and the left end of the material receiving box is located below the cutting component.
[0012] Preferably, a second motor is fixedly mounted on the top of the front end of the material receiving box, a half gear is movably mounted on the rear end of the second motor, and sliding grooves are provided on the inner walls on both sides of the material receiving box.
[0013] Preferably, a cleaning plate is movably installed inside the material receiving box, a sliding groove is opened on the top of the cleaning plate, the top of the cleaning plate is opposite to the right end of the conveying frame, sliding blocks are fixedly installed on the front and rear ends of the cleaning plate, second springs are fixedly installed on the left and right sides of the sliding block, and bristles are arranged on the bottom of the cleaning plate.
[0014] Preferably, after the cleaning plate and the receiving box are installed, the sliding block and the second springs on both sides are located in the sliding groove, and the top of the front end of the cleaning plate is provided with a tooth pattern, and the tooth pattern is meshed with the half gear.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The garlic harvester is equipped with a conveying component, a fixed plate, a first blade, a movable plate, a second blade, a telescopic rod, a first spring and other devices. The garlic harvester has high practicality and low use cost, is more suitable for small-area garlic growers, has the ability to cut garlic pseudostems and true stems at the same time, and can adaptively change the blade position according to the volume of garlic to achieve a better cutting effect.
[0017] 2. The garlic harvester can actively clean the soil attached to the surface of garlic and facilitate the collection of the cut garlic pseudostems by installing a material receiving box, a second motor, a half gear, a cleaning plate, a sliding trough, tooth patterns, a slider, bristles and other devices. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 This is a schematic diagram of the overall structure of the garlic harvester of the utility model;
[0020] Figure 2 This is a schematic diagram of the structure of the conveying component of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the cutting component of the utility model;
[0022] Figure 4 This is a schematic diagram of the structure of the cleaning component of the utility model;
[0023] Figure 5 It is a schematic diagram of the disassembled structure of the cleaning component of the utility model.
[0024] Description of reference numerals:
[0025] 1. Conveying component; 11. Conveying frame; 12. First crossbeam frame; 13. Second crossbeam frame; 14. First conveying belt; 15. Second conveying belt; 16. Pulley; 17. Drive wheel; 18. First motor; 2. Cutting component; 21. Fixed plate; 22. First blade; 23. Movable plate; 24. Second blade; 25. Telescopic rod; 26. First spring; 3. Cleaning component; 31. Material receiving box; 32. Second motor; 33. Half gear; 34. Sliding groove; 35. Cleaning plate; 36. Sliding groove; 37. Tooth pattern; 38. Sliding block; 39. Second spring; 310. Bristles. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figures 1 to 5 , the utility model provides a technical solution:
[0028] A garlic harvester comprises a conveying component 1, a cutting component 2, and a cleaning component 3. The cutting component 2 is movably mounted at the middle position of the bottom of the conveying component 1, the cleaning component 3 is movably mounted at the right position of the bottom of the conveying component 1, and the cleaning component 3 is located at the lower right of the cutting component 2. The conveying component 1 comprises a conveying frame 11, and a first crossbeam frame 12 and a second crossbeam frame 13 are fixedly mounted on the left and right sides of the top of the conveying frame 11, respectively. A first conveying belt 14 and a second conveying belt 15 are movably mounted from front to back inside the conveying frame 11, and a gap between the first conveying belt 14 and the second conveying belt 15 is less than 10 mm. The cutting component 2 comprises two sets of fixed plates 21, and the two sets of fixed plates 21 are Installed at the bottom of the conveyor frame 11, there is a gap between the two groups of fixed plates 21 and directly opposite to the bottom of the gap between the first conveyor belt 14 and the second conveyor belt 15, a first blade 22 is fixedly installed between the two groups of fixed plates 21, a group of pulleys 16 are respectively installed on the left and right sides of the first conveyor belt 14 and the second conveyor belt 15, two groups of transmission wheels 17 are movably installed on the top of the first crossbeam frame 12, and the two groups of transmission wheels 17 are respectively fixedly installed with the pulleys 16 on the left side of the first conveyor belt 14 and the second conveyor belt 15, a first motor 18 is fixedly installed on the top of the second crossbeam frame 13, and the output end of the first motor 18 is fixedly connected to the pulley 16 on the right side of the first conveyor belt 14;
[0029] A telescopic rod 25 is movably installed at the bottom of the two groups of fixed plates 21, and a group of movable plates 23 is respectively installed at the bottom of the two groups of telescopic rods 25. A second blade 24 is fixedly installed between the two groups of movable plates 23. The surfaces of the two groups of telescopic rods 25 are sleeved with a first spring 26, and the upper and lower ends of the first spring 26 are respectively fixedly connected to the fixed plate 21 and the movable plate 23. The gap between the two groups of fixed plates 21 is larger than the gap between the first conveyor belt 14 and the second conveyor belt 15. The gap between the two groups of movable plates 23 is directly below the gap between the two groups of fixed plates 21, and the gap between the two groups of movable plates 23 is larger than the gap between the two groups of fixed plates 21.
[0030] By adopting the above technical solution, when in use, the first motor 18 is started, and the output end of the first motor 18 drives the pulley 16 on the right side of the first conveyor belt 14 to rotate. The pulley 16 drives the first conveyor belt 14 to rotate when it rotates. The rotation of the first conveyor belt 14 drives the pulley 16 on the left side of the first conveyor belt 14 to rotate. When the pulley 16 rotates, it drives the transmission wheel 17 on the top to rotate. The top of the pulley 16 installed on the left side of the second conveyor belt 15 is also fixedly installed with a transmission wheel 17, and the two sets of transmission wheels 17 are meshed, so that the first conveyor belt 14 and the second conveyor belt 15 rotate at the same time, and the first conveyor belt 14 rotates clockwise. , the second conveyor belt 15 rotates counterclockwise, and the garlic can be put into the gap between the first conveyor belt 14 and the second conveyor belt 15. The gap between the first conveyor belt 14 and the second conveyor belt 15 is less than 10 mm. The diameter of the conventional garlic pseudostem is about 15 mm-26 mm. The gap between the first conveyor belt 14 and the second conveyor belt 15 ensures that the garlic pseudostem can be clamped. The clamped garlic moves to the right through the first conveyor belt 14 and the second conveyor belt 15. At this time, the garlic pseudostem is located in the gap between the first conveyor belt 14 and the second conveyor belt 15, and the garlic is located below the gap between the first conveyor belt 14 and the second conveyor belt 15;
[0031] As the garlic continues to move to the right, it will eventually touch the cutting part 2. The left sides of the fixed plate 21 and the movable plate 23 are tilted upward and downward respectively, making it easier for the garlic to enter between the fixed plate 21 and the movable plate 23. The gap between the two sets of fixed plates 21 is directly below the gap between the first conveyor belt 14 and the second conveyor belt 15. Therefore, the garlic pseudostem will be located in the gap between the two sets of fixed plates 21, and the garlic will also move between the fixed plate 21 and the movable plate 23. The fixed plate 21 and the movable plate 23 are connected by a telescopic rod 25, and a first spring 26 is sleeved thereon, so that the height of the fixed plate 21 and the movable plate 23 can be adjusted. The garlic enters between the fixed plate 21 and the movable plate 23 from the left side. The fixed plate 21 and the movable plate 23 are movable because of the entry of the garlic. 23 moves downward through the telescopic rod 25 and the first spring 26, expands the height of the fixed plate 21 and the movable plate 23, and fits with the garlic. As the garlic continues to move to the right, the first blade 22 and the second blade 24 complete the cutting of the pseudostem and true stem of the garlic. Through the above design, the device can automatically complete the cutting of the true stem and pseudostem of the garlic when in use, and can actively adapt to the size of the garlic to adjust the height of the second blade 24, so as to cut the true stem of the garlic, so as to achieve the purpose of strong garlic true stem cutting ability. Compared with the existing garlic harvesting fully automatic mechanical equipment, the device has a low cost. When used, manual intervention is required to manually put the garlic pulled out of the soil into the device, which has a low use cost and is more suitable for small-area garlic growers.
[0032] Specifically, Figures 4 to 5 As shown, the cleaning component 3 includes a material receiving box 31, which is fixedly installed at the right bottom of the conveying frame 11, and the left end of the material receiving box 31 is located below the cutting component 2. A second motor 32 is fixedly installed on the top of the front end of the material receiving box 31, and a half gear 33 is movably installed on the rear end of the second motor 32. Sliding grooves 34 are provided on the inner walls of both sides of the material receiving box 31, and a cleaning plate 35 is movably installed inside the material receiving box 31, and a sliding material is provided on the top of the cleaning plate 35. Slot 36, the top of the cleaning plate 35 is opposite to the right end of the conveying frame 11, the front and rear ends of the cleaning plate 35 are fixedly installed with sliders 38, the left and right sides of the slider 38 are fixedly installed with second springs 39, the bottom of the cleaning plate 35 is provided with bristles 310, after the cleaning plate 35 and the material receiving box 31 are installed, the slider 38 and the second springs 39 on both sides are located in the sliding groove 34, and the top of the front end of the cleaning plate 35 is provided with a tooth pattern 37, and the tooth pattern 37 is meshed with the half gear 33.
[0033] By adopting the above technical scheme, after the true stem and pseudostem of garlic are cut off by the cutting part 2, the pseudostem continues to move to the right with the first conveyor belt 14 and the second conveyor belt 15, and the true stem falls directly through the gap between the two sets of movable plates 23. After the garlic is cut, it immediately falls onto the receiving box 31 below. The receiving box 31 is tilted toward the lower right as a whole, so that the garlic can slide to the lower right. The second motor 32 starts to work and drives the half gear 33 to rotate through the output end. The half gear 33 is meshed with the tooth pattern 37 set at the top of the front end of the cleaning plate 35. The cleaning plate 35 is movably installed in the receiving box 31 through the sliders 38 on both sides and the sliding groove 34 provided on the inner wall of the receiving box 31 and can move. When the half gear 33 rotates, the cleaning plate 35 is driven to move to the right through the tooth pattern 37. The half gear 33 is only generally provided with teeth, so that when the half gear 33 rotates until there is no tooth meshing with the tooth pattern 37, the second spring 39 provided on the side of the slider 38 resets the cleaning plate 35. When the half gear 33 rotates, When the teeth are engaged with the tooth pattern 37, the cleaning plate 35 is driven to move to the right again, so that the cleaning plate 35 moves repeatedly, and the garlic falls onto the receiving box 31 and moves to the right to be clamped between the receiving box 31 and the cleaning plate 35. The bottom of the cleaning plate 35 is provided with bristles 310. At the same time, the cleaning plate 35 moves left and right repeatedly, and the dirt attached to the surface of the garlic is brushed off by the bristles 310, so as to achieve the purpose of actively cleaning the garlic. When the receiving box 31 is tilted to the right, the cleaning plate 35 installed therein is also tilted to the right. The top of the cleaning plate 35 is directly opposite to the right end of the conveying frame 11, thereby catching the garlic pseudostem that is continued to be conveyed to the right by the first conveying belt 14 and the second conveying belt 15. The garlic stems fall into the sliding groove 36 and slide to the right. The right ends of the receiving box 31 and the cleaning plate 35 are staggered. When working, collection boxes can be placed at the right end of the receiving box 31 and the bottom of the right end of the cleaning plate 35, respectively, for collecting garlic and garlic pseudostem, respectively. This design is convenient for collecting and processing the garlic pseudostem.
[0034] Working principle: When in use, the first motor 18 and the second motor 32 are started respectively, the output end of the first motor 18 drives the pulley 16 to rotate, the pulley 16 drives the first conveyor belt 14 to rotate and drives the second conveyor belt 15 at the rear end to rotate through a set of pulleys 16 and two sets of transmission wheels 17. At this time, the pseudostem of garlic is placed in the gap between the first conveyor belt 14 and the second conveyor belt 15. The pseudostem of garlic is clamped by the first conveyor belt 14 and the second conveyor belt 15 and the garlic is conveyed to the right. When the garlic passes through the cutting part 2, the first blade 22 and the second blade 24 complete the cutting. The garlic true stems and pseudostems are cut in pairs. The cut true stems fall directly through the gap between the two sets of movable plates 23. The garlic pseudostems continue to move to the right and finally slide through the cleaning plate 35 and the sliding groove 36. The cut garlic falls onto the receiving box 31. The second motor 32 drives the half gear 33 to rotate through the output end. The half gear 33 drives the cleaning plate 35 to reciprocate through the tooth pattern 37, the slider 38 and the second spring 39. The bristles 310 at the bottom of the cleaning plate 35 clean the garlic in the receiving box 31. The cleaned garlic finally slides to the right through the receiving box 31 and falls.
[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A garlic harvester, comprising a conveying component (1), a cutting component (2), and a cleaning component (3), characterized in that: The cutting component (2) is movably mounted at the middle position of the bottom of the conveying component (1); the cleaning component (3) is movably mounted at the right position of the bottom of the conveying component (1), and the cleaning component (3) is located at the lower right of the cutting component (2); the conveying component (1) comprises a conveying frame (11); a first crossbeam frame (12) and a second crossbeam frame (13) are fixedly mounted on the left and right sides of the top of the conveying frame (11), respectively; A first conveying belt (14) and a second conveying belt (15) are movably installed inside the conveying frame (11) from front to back, and the gap between the first conveying belt (14) and the second conveying belt (15) is less than 10 mm. The cutting component (2) comprises two groups of fixed plates (21), and the two groups of fixed plates (21) are both installed at the bottom of the conveying frame (11). There is a gap between the two groups of fixed plates (21) and they are directly opposite to the bottom of the gap between the first conveying belt (14) and the second conveying belt (15). A first blade (22) is fixedly installed between the two groups of fixed plates (21).
2. A garlic harvester according to claim 1, characterized in that: A group of pulleys (16) are respectively installed on the left and right sides of the first conveying belt (14) and the second conveying belt (15); two groups of transmission wheels (17) are movably installed on the top of the first crossbeam frame (12); the two groups of transmission wheels (17) are respectively fixedly installed on the left side pulleys (16) inside the first conveying belt (14) and the second conveying belt (15); a first motor (18) is fixedly installed on the top of the second crossbeam frame (13); the output end of the first motor (18) is fixedly connected to the right side pulley (16) inside the first conveying belt (14).
3. A garlic harvester according to claim 1, characterized in that: A telescopic rod (25) is movably mounted at the bottom of the two groups of fixed plates (21), a group of movable plates (23) is respectively mounted at the bottom of the two groups of telescopic rods (25), a second blade (24) is fixedly mounted between the two groups of movable plates (23), a first spring (26) is sleeved on the surface of the two groups of telescopic rods (25), and the upper and lower ends of the first spring (26) are respectively fixedly connected to the fixed plate (21) and the movable plate (23).
4. A garlic harvester according to claim 3, characterized in that: The gap between the two groups of fixed plates (21) is larger than the gap between the first conveyor belt (14) and the second conveyor belt (15); the gap between the two groups of movable plates (23) is directly below the gap between the two groups of fixed plates (21); and the gap between the two groups of movable plates (23) is larger than the gap between the two groups of fixed plates (21).
5. A garlic harvester according to claim 1, characterized in that: The cleaning component (3) comprises a material receiving box (31), which is fixedly mounted on the right bottom of the conveying frame (11), and the left end of the material receiving box (31) is located below the cutting component (2).
6. A garlic harvester according to claim 5, characterized in that: A second motor (32) is fixedly mounted on the top of the front end of the material receiving box (31), a half gear (33) is movably mounted on the rear end of the second motor (32), and sliding grooves (34) are provided on the inner walls on both sides of the material receiving box (31).
7. A garlic harvester according to claim 5, characterized in that: A cleaning plate (35) is movably installed inside the material receiving box (31), a sliding groove (36) is provided on the top of the cleaning plate (35), the top of the cleaning plate (35) is directly opposite to the right end of the conveying frame (11), the front and rear ends of the cleaning plate (35) are fixedly installed with sliders (38), the left and right sides of the slider (38) are fixedly installed with second springs (39), and the bottom of the cleaning plate (35) is provided with brush bristles (310).
8. A garlic harvester according to claim 7, characterized in that: After the cleaning plate (35) and the material receiving box (31) are installed, the slider (38) and the second springs (39) on both sides are located in the sliding groove (34), and the top of the front end of the cleaning plate (35) is provided with a tooth pattern (37), and the tooth pattern (37) is meshed with the half gear (33).