CN110313294B - Multifunctional green Chinese onion combine harvester - Google Patents
Multifunctional green Chinese onion combine harvester Download PDFInfo
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- CN110313294B CN110313294B CN201910560044.2A CN201910560044A CN110313294B CN 110313294 B CN110313294 B CN 110313294B CN 201910560044 A CN201910560044 A CN 201910560044A CN 110313294 B CN110313294 B CN 110313294B
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- 244000295724 Allium chinense Species 0.000 title claims abstract description 76
- 235000016790 Allium chinense Nutrition 0.000 title claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 37
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- 238000013459 approach Methods 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 7
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- 235000010167 Allium cepa var aggregatum Nutrition 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 8
- 230000001976 improved effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000003306 harvesting Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 241000234282 Allium Species 0.000 description 7
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/10—Crop collecting devices, with or without weighing apparatus
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The application discloses a multifunctional green Chinese onion combine harvester, which relates to the technical field of green Chinese onion harvesting and comprises a rack, wherein a clamping belt is obliquely arranged on the rack and is used for conveying green Chinese onion; the staggered rolling clamp mechanism is arranged on the frame, and is positioned below the clamping belt and used for cutting off the root of the green Chinese onion; the shaking box is arranged on the frame, is positioned below the staggered rolling clamp mechanism and is used for receiving green Chinese onion falling from the clamping belt, and one side of the shaking box is provided with an opening; the connecting plate is arranged in the shaking box through the swinging mechanism, one end of the connecting plate, which is close to the clamping belt, is lower than the opposite end, and after the connecting plate swings, the green Chinese onion slides out from the opening side of the shaking box or approaches to the other side of the shaking box. The clamping belt has the beneficial effects that the green Chinese onion is changed from the clamping state to the flat state after being separated from the clamping belt; the green Chinese onion falls onto the connecting plate, and the alignment of the root of the green Chinese onion is realized by utilizing the vibration of the inclined connecting plate, so that the manpower and material resources are greatly saved, and the receiving efficiency is improved.
Description
Technical Field
The application relates to the technical field of green Chinese onion harvesting, in particular to a multifunctional green Chinese onion combine harvester.
Background
The green Chinese onion is a commonly used food material, especially in northern China, japan, korea and the like, and is a main daily requisite food material, which not only has rich nutrition value, but also has considerable medicinal value. The herba Alii Fistulosi has effects of benefiting lung, activating yang, inducing sweat, relieving exterior syndrome, promoting lactation, stopping bleeding, relieving pain, treating wound, removing toxic substance, flavoring, and preventing cancer, and can be used for treating dysentery, abdominal pain, arthritis, constipation, etc.
At present, china is a main green Chinese onion planting country in the world, the planting area is huge, and the efficiency is quite low if manpower is adopted in the harvesting process. In the prior art, when the green Chinese onion is harvested, the green Chinese onion is generally excavated, then is directly conveyed to a collection vehicle, and is not sorted at this time, and can be bundled only after being sorted and aligned in the later period. Considering the weight of each bundle of green Chinese onion, if manual alignment is used, not only a great deal of physical effort is required, but also a great deal of time is required.
Disclosure of Invention
The application aims to change an excavated green Chinese onion from a clamping state to a horizontal state and align roots, and designs a multifunctional green Chinese onion combine harvester.
In order to achieve the above purpose, the technical scheme of the application is that the multifunctional green Chinese onion combine harvester comprises a frame, and further comprises an alignment assembly arranged at the rear end of the frame, wherein the alignment assembly comprises: the clamping belt is obliquely arranged on the rack and is used for conveying green Chinese onions; the staggered rolling clamp mechanism is arranged on the frame and positioned below the clamping belt to drive the root parts of the green onions to move in opposite directions; the shaking box is arranged on the rack, is positioned below the staggered rolling clamp mechanism and is used for receiving green Chinese onion falling from the clamping belt, and one side of the shaking box is provided with an opening; the connecting plate is arranged in the shaking box through the swinging mechanism, one end of the connecting plate, which is close to the clamping belt, is lower than the opposite end, and after the connecting plate swings, green Chinese onion slides out from the opening side of the shaking box or approaches to the other side of the shaking box.
Further, the staggered rolling clamp mechanism comprises a pair of connecting rods, a rotating disc and a swinging plate, wherein the connecting rods are fixedly arranged on a rotating shaft of the clamping belt, the rotating disc is arranged below the connecting rods, and the swinging plate is uniformly distributed around the rotating disc.
Further, the swinging mechanism is a crank-rocker mechanism, and a rocker of the crank-rocker mechanism is connected with the connecting plate.
Further, a collecting box is arranged below the opening side of the shaking box, a revolving door is arranged on one side of the collecting box, an inclined plate is arranged in the collecting box, and the inclined plate is located on one side close to the revolving door and is low.
Further, still including setting up the excavation subassembly of frame front end, the excavation subassembly with the front end phase-match of centre gripping area, the excavation subassembly includes: the excavating disk is rotatably arranged on the rack; the sliding cavity is arranged on the frame and is positioned behind the excavating disk; the digging shovel is arranged in the sliding cavity in a sliding way; one end of the elastic piece is propped against the sliding cavity, and the other end of the elastic piece is propped against the digging shovel; and the cam is rotatably arranged in the digging shovel, the cam abuts against the digging shovel, and the cam and the elastic piece are positioned on two sides of the digging shovel.
Still further still, still include the whirl subassembly, the whirl subassembly sets up in the both sides of excavation dish, the whirl subassembly is equipped with at least three blade, the blade turns up.
Still further, the elastic member is located below the shovel, and the cam is located above the shovel.
Still further, the elastic member is located above the shovel and the cam is located below the shovel.
Still further, the spin-cast assembly is connected with a rotating device, and the rotation speeds of the excavating assembly and the excavating disk are different.
Still further, the digging disk is disposed obliquely.
Still further, the excavation dish includes carousel and spiral tooth, the spiral tooth sets up in the outside of carousel, the outermost end of spiral tooth sets up to the cusp.
Further, still include the bundling subassembly that utilizes the area to beat bundle, bundling subassembly is located the below one side of collecting box, bundling subassembly includes: the placing plate is arranged on the rack and is provided with at least one pair of through holes; the guide rail is arranged above the placing plate and is used for communicating each pair of through holes in the placing plate; the friction wheel is arranged on the frame; the hot melting device is arranged on the frame and used for sealing and breaking the belt in a hot melting way; and a feeding roller provided on the frame, the feeding roller being for pushing the tape out of one through hole of the placement plate through the guide rail and then out of the other opposite through hole, and then onto the friction wheel through the hot melting device.
Still further, the bundling assembly still includes the pressure band board, spring push rod and bundling cam, the pressure band board sets up in bundling assembly, bundling cam rotation sets up on bundling assembly, bundling cam offsets with spring push rod, spring push rod slides and sets up on bundling assembly, the hot melt device sets up in the bottom of pressure band board and sets up relatively with spring push rod.
Still further, the guide rail has two sections, and every section the one end of guide rail communicates with the through-hole on the board of placing, and the other end sets up relatively.
Still further, the number of the guide rails is two.
Still further, the feed roller includes fixed runner A, removes runner A and connecting rod A, fixed runner A is connected with the rotating electrical machines, remove runner A and rotate and set up on the connecting rod A, connecting rod A passes through straight notch setting in the frame.
Still further, bundling assembly still includes bundling spring, bundling spring's one end is connected with the spring push rod, the other end sets up in the frame.
Still further, the through hole of placing the board department is equipped with the pipe.
Still further, the friction pulley includes fixed runner B, removes runner B and connecting rod B, fixed runner B is connected with the rotating electrical machines, remove runner B and rotate and set up on the connecting rod B, connecting rod B passes through straight notch setting in the frame.
The beneficial effects of the application are as follows: after the green Chinese onion is separated from the clamping belt, the green Chinese onion is changed from the clamping state to the flat state; the green Chinese onion falls onto the connecting plate, and the alignment of the root of the green Chinese onion is realized by utilizing the vibration of the inclined connecting plate, so that the manpower and material resources are greatly saved, the receiving efficiency is improved, and convenience is provided for the subsequent bundling operation.
Drawings
FIG. 1 is a schematic diagram of a multifunctional green Chinese onion combine harvester according to the application;
FIG. 2 is a schematic view of the alignment assembly of the present application;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;
FIG. 4 is a schematic view of the internal structure of the shaking box of the present application, in which the adapter plate swings to the inside;
FIG. 5 is a schematic view of the internal structure of the shaking box of the present application, in which the adapter plate swings to the outside;
FIG. 6 is a schematic view of the strapping assembly of the present application;
FIG. 7 is a schematic view of the structure of the guide rail of the present application;
FIG. 8 is a schematic view of the friction wheel of the present application;
FIG. 9 is a schematic view showing the structure of a feed roller of the present application;
FIG. 10 is a schematic view of the construction of the excavation assembly of the present application;
FIG. 11 is a schematic view of the spin pack assembly of the present application;
FIG. 12 is a schematic view of the sliding chamber, shovel and cam configuration of the present application;
fig. 13 is a schematic cross-sectional structure of fig. 12.
In the above-mentioned figures of the drawing,
1. a frame;
2. an excavating assembly; 21. an excavating disk; 22. a sliding chamber; 23. a digging shovel; 24. an elastic member; 25. a cam;
3. a spin-casting assembly; 31. a blade;
4. an alignment assembly; 41. clamping the belt; 42. a staggered rolling clamp mechanism; 421. a connecting rod; 422. a rotating disc; 423. a swinging plate; 43. a shaking box; 44. a connecting plate; 45. stacking boxes; 46. a revolving door; 47. a sloping plate;
5. a bundling assembly; 51. placing a plate; 52. a guide rail; 53. a friction wheel; 531. a fixed rotating wheel B; 532. moving the rotating wheel B; 533. a connecting rod B; 54. a hot melting device; 55. a feeding roller; 551. a fixed rotating wheel A; 552. moving the rotating wheel A; 553. a connecting rod A; 56. a belt pressing plate; 57. a spring push rod; 59. and bundling the spring.
Detailed Description
In order to further describe the technical means and effects adopted by the application to achieve the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the application with reference to the accompanying drawings and preferred embodiments:
a multifunctional green Chinese onion combine harvester, as shown in figures 1 to 13, comprises a frame 1 and an alignment assembly 4.
The green Chinese onions fall into the alignment assembly 4, and the green Chinese onions are aligned with the green Chinese onions root portions and the green Chinese onion stalks by utilizing the vibration of the sloping plate 47 and enter the stacking mechanism successively. At the rear end of the frame 1, an alignment assembly 4 is provided, and as shown in fig. 2 to 5, the alignment assembly 4 includes a clamp belt 41, a staggered roller clamp mechanism 42, a shake housing 43, and a receiver 44. The clamping belt 41 is obliquely arranged on the frame 1, and the clamping belt 41 clamps the onion neck part of the green onion to realize the delivery of the green onion. The staggered rolling clamp mechanism 42 is arranged on the frame 1, and the staggered rolling clamp mechanism 42 is positioned below the clamping belt 41 and drives the root of the green onion to move in the opposite direction. In the process of cutting the green Chinese onion, the cutting direction of the staggered rolling clamp mechanism 42 is opposite to the conveying direction of the green Chinese onion, and the clamping belt 41 is obliquely arranged on the frame 1, so that the root of the green Chinese onion faces the head of the harvester, and the green Chinese onion leaves of the green Chinese onion face the tail of the harvester.
Specifically, the staggered roller clamp mechanism 42 includes a pair of connecting rods 421, a rotating disc 422 and a swinging plate 423, the connecting rods 421 are fixedly arranged on the rotating shaft of the clamping belt 41, the rotating disc 422 is arranged below the connecting rods 421, and the swinging plate 423 is uniformly distributed around the rotating disc. The connecting rod 421 is directly fixed on the rotating shaft of the clamping belt 41, and the clamping belt 41 can drive the staggered rolling clamp mechanism 42 to work in the moving process, so that the use cost is reduced. A shaking box 43 is provided on the frame 1, and the shaking box 43 is located below the staggered roller clamp mechanism 42 for catching the green Chinese onion dropped from the clamp belt 41.
An opening is provided on one side of the shaking box 43, and a connection plate 44 is provided in the shaking box 43 through a swinging mechanism. The end of the connecting plate 44 near the clamping belt 41 is lower than the opposite end, and when the green Chinese onion falls onto the connecting plate 44, the root of the green Chinese onion can be close to the head of the harvester, so that the root of the green Chinese onion can be aligned. After the connecting plate 44 swings, the green Chinese onion slides out from the opening of the shaking box 43 or approaches to the other side of the shaking box 43, and the effect of the alignment of the root parts of the green Chinese onion is matched, so that the shaking alignment effect of the root parts of the green Chinese onion is realized, and the gathering effect of the green Chinese onion is also realized. The above-mentioned swinging structure can be a crank-rocker mechanism, and the rocker of the crank-rocker mechanism is connected with the connecting plate 44.
A stacking box 45 is provided below the opening side of the shaking box 43, a revolving door 46 is provided on one side of the stacking box 45, a sloping plate 47 is provided inside the stacking box 45, and the sloping plate 47 is located at a lower side close to the revolving door 46. The green Chinese onions are piled up to one side of the revolving door 46, and when the piled green Chinese onions reach the bundling requirement, the revolving door 46 is opened, the piled green Chinese onions fall into the lower bundling assembly 5, and intermittent bundling is performed by the bundling assembly 5.
When the weight of the green Chinese onions in the stacking box 45 reaches the bundling requirement, the stacked green Chinese onions fall into the bundling mechanism 5 and are intermittently bundled by the stacking mechanism. The friction wheel is used for driving the bundling belt to perform bundling fastening work, and the bundling cam 58 is used for cutting and fusing the bundling belt to ensure the bundling operation of the green Chinese onion.
As shown in fig. 6, the bundling assembly 5 is a bundling with a hard strap, which may be a PP polypropylene hand bundling strap. The bundling assembly 5 comprises a placement plate 51, a guide rail 52, friction wheels 53, a hot-melt device 54 and a feed roller 55. The placing plate 51 is arranged on the frame 1, the placing plate 51 is provided with at least one pair of through holes, the guide rail 52 is arranged above the placing plate 51 and is used for communicating each pair of through holes on the placing plate 51, and an opening is arranged below the guide rail 52, namely, the guide rail 52 is a concave rail. As shown in fig. 7, the guide rail 52 has two sections, and one end of each section of guide rail 52 is communicated with the through hole on the placing plate 51, and the other end is arranged opposite to each other, so as to realize the introduction of the green Chinese onion. In fig. 1, two pairs of through holes and two guide rails 52 are shown. The friction wheel 53 is arranged on the frame 1, and the hot melting device 54 is arranged on the frame 1 and is used for hot melting and sealing and breaking the belt. A feed roller 55 is provided on the frame 1, and the feed roller 55 is used to push the tape from one through hole of the placement plate 51 through the guide rail 52, out of the other opposite through hole, and onto the friction wheel 53 through the heat fusion device 54. The belt moves forward from the feed roller 55, goes deep into the through hole of the placement plate 51, then continues forward into the guide rail 52, moves directly to the other through hole of the placement plate 51, and then passes through the hot melt device 54 and then enters the friction wheel 53. In order to facilitate the movement of the tape from the feed roller 55 to the through hole of the placement plate 51, and the movement of the tape from the through hole of the placement plate 51 to the heat fusion device 54 and even the friction roller 53, a guide tube is provided at the through hole of the placement plate 51. In use, when the green Chinese onion moves into the guide rail 52, the belt passes through the guide rail 52 and the through hole of the placing plate 51 to wrap the green Chinese onion, then the belt moves to the friction wheel 53, the feeding wheel 55 is controlled to rotate reversely, the friction wheel 53 pauses or rotates positively to tighten the belt, thereby tightening the belt, and then the hot melting device 54 is used for cutting and melting the belt to link, thereby completing the green Chinese onion bundling operation.
The bundling assembly 5 further comprises a belt pressing plate 56, a spring push rod 57 and a bundling cam 58, wherein the belt pressing plate 56 is arranged in the bundling assembly 5, the bundling cam 58 is rotatably arranged in the bundling assembly 5, the bundling cam 58 abuts against the spring push rod 57, the spring push rod 57 is arranged on the frame 1 in a sliding mode, and the hot melting device 54 is arranged at the bottom end of the belt pressing plate 56 and opposite to the spring push rod 57. One end of the bundling spring 59 is connected to the spring push rod 57, and the other end is provided in the bundling assembly 5. The bundling cam 58 is controlled to rotate, the spring push rod 57 moves upwards, the far rest point of the bundling cam 58 is propped against the spring push rod 57, the hot melting device 54 works, then the bundling cam 58 continues to move, the hot melting device 54 moves downwards under the action of the bundling spring 59, and then the belt is moved.
As shown in fig. 8, the friction wheel 53 includes a fixed runner B531, a movable runner B532, and a link B533, the fixed runner B531 being connected to a rotary motor, the movable runner B532 being rotatably provided on the link B533, the link B533 being provided on the frame 1 through a straight slot. By adjusting the positions of the link B533 and the frame 1, the position of the moving runner B532 on the fixed runner B531 can be adjusted, thereby realizing the direction of guiding out the adjustment belt.
Similarly, as shown in fig. 9, the feed roller 55 includes a fixed rotor a551, a movable rotor a552 and a link a553, the fixed rotor a551 is connected to a rotary motor, the movable rotor a552 is rotatably provided on the link a553, and the link a553 is provided on the frame 1 through a straight slot. This is achieved by adjusting the direction of introduction of the tape.
The digging component 2 realizes the shaking digging and the shaking conveying of the green Chinese onions, and the cam mechanism realizes the shaking of the digging shovel, so that the low-resistance digging and the shaking conveying of the green Chinese onions can be ensured. The cutting and rotating excavating device consists of a cutting mechanism of a passive chisel type excavating disk and a rotating throwing mechanism, utilizes a pair of passive chisel type excavating disks with a certain angle to finish cutting of soil on two sides of the green Chinese onion, utilizes a special angle channel to realize extrusion and loosening of upturned soil, and simultaneously cuts the soil and the green Chinese onion roots and avoids winding of redundant soil and the green Chinese onion roots.
As shown in fig. 10, the excavating assembly 2 is provided at the front end of the frame 1, and the excavating assembly 2 includes an excavating disk 21, a sliding chamber 22, an excavating shovel 23, an elastic member 24 and a cam 25. A digging disk 21 is rotatably arranged on the frame 1, the digging disk 21 is powered by the advancing of the harvester, and cuts the soil on both sides of the green Chinese onion as the harvester advances in the process of contacting the soil. Preferably, the digging disk 21 is obliquely arranged to realize the extrusion and the loosening of the soil blocks, and simultaneously, the soil and the onion roots are cut to avoid the winding of redundant soil and the onion roots. Regarding the shape of the excavating disk 21, it includes a turntable and a rotating tooth provided at the outside of the turntable, the outermost end of the rotating tooth being provided in a tooth shape. The rotary teeth can increase the depth of sinking into soil in the rotating process, so that the action effect is improved. In addition, as shown in fig. 11, the rotary throwing assemblies 3 are provided at both sides of the excavating disk 21, the rotary throwing assemblies 3 are provided with at least three blades 31, and the blades 31 are turned outwards to turn the excavated soil outwards. The rotary throwing assembly 3 is connected with a rotating device, the rotation speeds of the excavating assembly 2 and the excavating disk 21 are different, the speed difference between the excavating assembly 2 and the excavating disk 21 can realize effective crushing and flowing of soil, and then the excavating and soil loosening effects are improved.
As shown in fig. 12 and 13, a slide chamber 22 is provided on the frame 1 behind the excavating disk 21, and an excavating shovel 23 is slidably provided in the slide chamber 22. One end of the elastic member 24 abuts against the sliding cavity 22, the other end abuts against the shovel 23, the cam 25 is rotatably provided in the shovel 23, the cam 25 abuts against the shovel 23, and the cam 25 and the elastic member 24 are located on both sides of the shovel 23. In fig. 5, the elastic member 24 is located below the shovel 23, and the cam 25 is located above the shovel 23. Or the elastic member 24 is located above the shovel 23 and the cam 25 is located below the shovel 23, the two effects being substantially similar. When the cam 25 rotates, the shovel 23 moves up and down by the elastic member 24, thereby achieving the effect of digging and shaking the soil.
The staggered rolling and clamping mechanism 42 is arranged behind the clamping belt 41, so that the position of the green Chinese onion conveyed by clamping is changed into a horizontal state under the simultaneous action of the staggered rolling and clamping mechanism 42 after the green Chinese onion is separated from the clamping belt 41.
The application has been described above with reference to preferred embodiments, but the scope of the application is not limited thereto, various modifications may be made thereto and equivalents may be substituted for elements thereof without structural conflict, technical features mentioned in the various embodiments may be combined in any way, and any reference signs in the claims shall not be construed as limiting the claims concerned, the embodiments shall be construed as exemplary and non-limiting in all respects. Therefore, any and all technical solutions falling within the scope of the claims are within the scope of the present application.
Claims (8)
1. The utility model provides a multi-functional green Chinese onion combine harvester, includes frame (1), its characterized in that still includes setting up alignment subassembly (4) of frame (1) rear end, alignment subassembly (4) include:
a clamping belt (41), wherein the clamping belt (41) is obliquely arranged on the frame (1), and the clamping belt (41) is used for conveying green Chinese onion;
the staggered rolling and clamping mechanism (42) is arranged on the frame (1), and the staggered rolling and clamping mechanism (42) is positioned below the clamping belt (41) to drive the root of the shallot to move in the opposite direction;
the shaking box (43) is arranged on the frame (1), the shaking box (43) is positioned below the staggered rolling clamp mechanism (42) and is used for receiving green Chinese onion falling from the clamping belt (41), and an opening is formed in one side of the shaking box (43);
the connecting plate (44) is arranged in the shaking box (43) through a swinging mechanism, one end of the connecting plate (44) close to the clamping belt (41) is lower than the opposite end, and after the connecting plate (44) swings, green Chinese onion slides out from an opening side of the shaking box (43) or approaches to the other side of the shaking box (43);
the staggered rolling clamp mechanism (42) comprises a pair of connecting rods (421), a rotating disc (422) and a swinging plate (423), wherein the connecting rods (421) are fixedly arranged on a rotating shaft of the clamping belt (41), the rotating disc (422) is arranged below the connecting rods (421), and the swinging plate (423) is uniformly distributed around the rotating disc (422);
the swing mechanism is a crank rocker mechanism, and a rocker of the crank rocker mechanism is connected with the connecting plate (44).
2. Multifunctional green Chinese onion combine harvester according to claim 1, characterized in that the open side below of the shaking box (43) is provided with a collecting box (45), one side of the collecting box (45) is provided with a revolving door (46), the inside of the collecting box (45) is provided with a sloping plate (47), and the sloping plate (47) is positioned at a low side close to the revolving door (46).
3. Multifunctional green Chinese onion combine harvester in accordance with claim 1, further comprising a digging assembly (2) provided at the front end of the frame (1), the digging assembly (2) being matched to the front end of the clamping band (41), the digging assembly (2) comprising:
an excavating disk (21), the excavating disk (21) being rotatably provided on the frame (1);
a sliding cavity (22), wherein the sliding cavity (22) is arranged on the frame (1) and is positioned behind the excavating disk (21);
a digging shovel (23), wherein the digging shovel (23) is arranged in the sliding cavity (22) in a sliding way;
an elastic member (24), wherein one end of the elastic member (24) is propped against the sliding cavity (22), and the other end is propped against the digging shovel (23); and
the cam (25) is rotatably arranged in the excavating shovel (23), the cam (25) is propped against the excavating shovel (23), and the cam (25) and the elastic piece (24) are positioned on two sides of the excavating shovel (23).
4. A multifunctional green Chinese onion combine harvester as claimed in claim 3, further comprising a rotary throwing assembly (3), wherein the rotary throwing assembly (3) is arranged on both sides of the digging disk (21), the rotary throwing assembly (3) is provided with at least three blades (31), and the blades (31) are turned outwards.
5. Multifunctional green Chinese onion combine harvester in accordance with claim 2, further comprising a bundling assembly (5) for bundling with a strap, said bundling assembly (5) being located at a lower side of said collection bin (45), said bundling assembly (5) comprising:
a placement plate (51), wherein the placement plate (51) is arranged on the frame (1), and the placement plate (51) is provided with at least one pair of through holes;
a guide rail (52), wherein the guide rail (52) is arranged above the placing plate (51) and is used for communicating each pair of through holes on the placing plate (51);
a friction wheel (53), the friction wheel (53) being arranged on the frame (1);
the hot melting device (54) is arranged on the frame (1) and is used for sealing and breaking the belt in a hot melting way; and
and a feeding wheel (55), wherein the feeding wheel (55) is arranged on the frame (1), and the feeding wheel (55) is used for pushing the belt out of one through hole of the placement plate (51) from the other opposite through hole after passing through the guide rail (52) and then passing through the hot melting device (54) to the friction wheel (53).
6. The multifunctional green Chinese onion combine harvester of claim 5, wherein the bundling assembly (5) further comprises a belt pressing plate (56), a spring pushing rod (57) and a bundling cam (58), the belt pressing plate (56) is arranged in the bundling assembly (5), the bundling cam (58) is rotatably arranged in the bundling assembly (5), the bundling cam (58) abuts against the spring pushing rod (57), the spring pushing rod (57) is slidably arranged in the bundling assembly (5), and the hot melting device (54) is arranged at the bottom end of the belt pressing plate (56) and opposite to the spring pushing rod (57).
7. The multifunctional green Chinese onion combine harvester of claim 5, wherein the feed roller (55) comprises a fixed rotating wheel A (551), a movable rotating wheel A (552) and a connecting rod A (553), the fixed rotating wheel A (551) is connected with a rotating motor, the movable rotating wheel A (552) is rotatably arranged on the connecting rod A (553), and the connecting rod A (553) is arranged on the frame (1) through a straight notch.
8. The multifunctional green Chinese onion combine harvester of claim 5, wherein the friction wheel (53) comprises a fixed rotating wheel B (531), a movable rotating wheel B (532) and a connecting rod B (533), wherein the fixed rotating wheel B (531) is connected with a rotating motor, the movable rotating wheel B (532) is rotatably arranged on the connecting rod B (533), and the connecting rod B (533) is arranged on the frame (1) through a straight notch.
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| CN106416578A (en) * | 2016-11-08 | 2017-02-22 | 山东农业大学 | Automatically operating unilineal crawler combine harvester of scallion |
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| JPH09233924A (en) * | 1996-03-04 | 1997-09-09 | Matsuyama Plow Mfg Co Ltd | Spring onion harvesting machine |
| CN106416578A (en) * | 2016-11-08 | 2017-02-22 | 山东农业大学 | Automatically operating unilineal crawler combine harvester of scallion |
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