CN113079806A - Backpack crawler cyperus esculentus harvester - Google Patents
Backpack crawler cyperus esculentus harvester Download PDFInfo
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- CN113079806A CN113079806A CN202110280761.7A CN202110280761A CN113079806A CN 113079806 A CN113079806 A CN 113079806A CN 202110280761 A CN202110280761 A CN 202110280761A CN 113079806 A CN113079806 A CN 113079806A
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- spike
- fixed
- tooth
- conveying device
- screen
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/22—Threshing cylinders with teeth
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
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Abstract
The invention discloses a backpack crawler cyperus esculentus harvester, which comprises a crawler chassis and is characterized in that: the upper end of the crawler chassis is fixedly connected with a rack, the front end of the rack is fixedly connected with an engine, and the upper end of the engine is fixedly connected with a cab; the device comprises an engine, a bucket type lifting device and a fruit box, wherein the engine is driven by the engine to drive the bucket type lifting device to lift the bucket type lifting device, the bucket type lifting device is driven by the inclined conveying device, the bucket type lifting device is driven by the bucket type lifting device, the bucket type lifting device is driven by the inclined conveying device, the bucket type lifting device; the bucket type lifting device is matched with the fruit collecting box, and the rack is fixedly connected with the fruit collecting box. The invention relates to the field of agricultural machinery, in particular to a backpack crawler belt cyperus esculentus harvester. The invention is convenient for harvesting the cyperus esculentus.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a backpack crawler belt cyperus esculentus harvester.
Background
The whole cyperus esculentus is precious and is known as the king of oil, and is an economic crop with high yield, high quality and high comprehensive utilization value. The soil suitable for planting the cyperus esculentus is various in types, and through years of investigation, the cyperus esculentus can be planted in any area except for alpine regions and paddy field planting areas in south, and has the advantages of drought resistance, waterlogging resistance, wind prevention, sand fixation, easiness in weighing and good management and the like. China first introduced cyperus esculentus from the Soviet Union in 1952 and popularized and planted in provinces and cities, but the development of the cyperus esculentus industry is limited by the problems of low mechanization degree, high planting cost, market marketing and the like. Since 2000, along with the continuous improvement of the agricultural mechanization degree of China and the continuous deepening of understanding of the economic value of the cyperus esculentus, cyperus esculentus is introduced and expanded to be planted in parts of regions in China, and the planting area of the cyperus esculentus in cyperus county in Xinjiang in 2019 reaches 15000 mu. The rapid development of the cyperus esculentus industry puts higher requirements on the planting, harvesting and processing machinery of the cyperus esculentus.
Because the cyperus esculentus is unique, small and irregular in geometric shape, the root system of the cyperus esculentus is deep underground and is frequently staggered, and the biological characteristics of the cyperus esculentus are greatly different from those of grains, peanuts, corns and the like, the cyperus esculentus cannot be harvested by a common combined harvester, the cyperus esculentus needs to be specially harvested by the combined harvester, roots are rooted, and the development of the cyperus esculentus is hindered.
The reduction of the effective components of the cyperus esculentus can be caused by early and late harvest, so that the key for realizing the high-quality and high-yield planting of the cyperus esculentus is to grasp the optimal harvest time. In the early stage, the harvesting mode of the cyperus esculentus mainly adopts manual harvesting, the efficiency of the harvesting mode is low, the timeliness of the cyperus esculentus harvesting cannot be guaranteed, and the labor cost is high. At present, the harvester for harvesting cyperus esculentus is mainly a traction type combine harvester. However, the traction type cyperus esculentus combined harvester has the common problems of large turning radius of the ground, high power consumption, large dependence on the power of the tractor and inflexible operation, so that the cyperus esculentus combined harvester adopting independent power output tends to harvest.
The crawler chassis walking device has good performance and stability, large obstacle crossing capability, small turning radius, good flexibility and good adaptability to uneven terrain of sandy soil ground in south Xinjiang; compared with a crawler type travelling device, the tire type travelling device has the advantages that the ground pressure is large, the obstacle crossing capability is small, the vehicle is easily trapped in the sand land in south Xinjiang, the terrain adaptability is poor, the intermittent slipping phenomenon easily occurs on four wheels during travelling, the tire abrasion is serious, the energy consumption is high, and the problem that the whole vehicle is trapped cannot be effectively solved.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a backpack crawler cyperus esculentus harvester which is convenient for harvesting cyperus esculentus.
The invention adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a backpack track cyperus esculentus harvester, includes track chassis, its characterized in that:
the upper end of the crawler chassis is fixedly connected with a rack, the front end of the rack is fixedly connected with an engine, and the upper end of the engine is fixedly connected with a cab;
the front ends of the engine and the cab are fixedly provided with an excavating and sand removing platform, the side ends of the engine and the cab are fixedly provided with an inclined conveying device, one side of the rear end of the engine and the cab is fixedly provided with a fruit collecting box, a spike-tooth roller threshing device and a wind-screen combined cleaning device in sequence, and the other side of the rear end of the engine and the cab is fixedly provided with a;
the front end excavating and sand removing table is positioned in front of the engine, and two ends of the front end excavating and sand removing table are hinged with the frame;
the fixed inclined conveying device is positioned on one side of the engine and fixed on the frame, and the feed end of the fixed inclined conveying device is matched with the discharge end of the excavation and sand removal table;
the spike-tooth roller threshing device is positioned right behind the fruit collecting box and is fixed on the rack, and the feeding end of the spike-tooth roller threshing device is matched with the discharging end of the fixed inclined conveying device;
the air-screen combined cleaning device is positioned right behind the spike-tooth roller threshing device and is fixed on the rack;
the bucket type lifting device is positioned behind the engine, namely the side surface of the spike-tooth roller threshing device and the air screen combined cleaning device is fixed on the frame;
the bucket type lifting device is matched with the fruit collecting box;
the rack is fixedly connected with the fruit collecting box.
As a further limitation of the technical scheme, the discharge end of the excavation and sand removal table is fixedly connected with the feed end of the inclined conveying device, the front end excavation and sand removal table comprises an excavation device, a vibration sand removal device and a lateral conveying device, wherein a rotary tillage part in the excavation device, a first scraper plate in the vibration sand removal device and the lateral conveying device sequentially penetrate through the excavation and sand removal table from front to back, and two ends of the excavation and sand removal table are fixed on the frame. The excavating device comprises a rotary tillage part, a fixed excavating shovel and a fixed grid screen, wherein the fixed excavating shovel and the fixed grid screen are fixedly connected into a whole and are welded on two sides of a shell of the excavating and sand removing table at the same time. The vibration sand removing device mainly comprises a first scraper and a vibration grid screen, and the vibration grid screen is connected to the rack through four springs.
As a further limitation of the technical scheme, the inclined conveying device is positioned on one side of the engine and is fixedly connected to the frame, the inclined conveying device comprises a shell, a driving wheel shaft, a driven wheel shaft, a chain, a second scraper, grid bars and a support frame, and the shell is distributed on two sides of the inclined conveying device and is fixedly connected by the support frame; uniformly distributed grid bars are welded at the bottom of the inclined conveying device, the shells are distributed on two sides of the inclined conveying device, the driving wheel shaft and the driven wheel shaft are respectively positioned at a low-end feeding hole and a high-end discharging hole of the inclined conveying device and transversely penetrate through the shells on two sides, the bearings are connected with the two shells, the driving wheel shaft is connected with the driven wheel shaft through a chain, and a group of uniformly distributed second scraping plates are connected with the chain through bolts, so that the second scraping plates are guaranteed to be meshed with the grid bars at the bottom of the inclined conveying device.
As a further inject of this technical scheme, spike tooth cylinder thresher's feed end with slope conveyor's discharge end rigid coupling, spike tooth cylinder thresher includes open spike tooth threshing cylinder, concave plate and upper cover, open spike tooth threshing cylinder is located collection fruit case rear, is close to collection fruit case, open spike tooth threshing cylinder both ends fixed connection the frame, the concave plate is located under open spike tooth threshing cylinder, the concave plate both sides are fixed in the frame, the concave plate feed inlet with the slope conveyor discharge gate links to each other. And a group of uniformly distributed helical blades is fixedly connected in the concave side of the upper cover.
As this technical scheme's further injecture, wind sieve combination formula cleaning plant is located spike tooth cylinder thresher rear, wind sieve combination formula cleaning plant includes ring screen, shale shaker and fan, the ring screen is located under the concave plate, its driving shaft crosses both sides casing, and is fixed through the bearing frame, the discharge end of ring screen with coincide from top to bottom the feed end of shale shaker, the shale shaker front portion is located ring screen rear portion below, the eccentric driving shaft of shale shaker crosses both sides casing fixed, the shale shaker rear portion is higher than the front portion and is the slope and arranges, and its width slightly is less than the interval between the casing of both sides. The fan is positioned below the joint of the annular sieve and the vibrating sieve and is fixedly connected to the rack, and the air outlet of the fan is connected with the front part of the inclined fixed grid bar in the spiral conveying device.
As a further limitation of the technical scheme, a spiral conveying device is arranged right below the vibrating screen, one side of a packing auger in the spiral conveying device is matched with the lower end of the bucket type lifting device, and the inclined fixed grid is welded on the rack.
As a further limitation of the technical scheme, the open spike-tooth threshing cylinder comprises a main shaft, spoke disks, spike-tooth shafts, connecting plates and spike teeth, the open spike-tooth threshing cylinder is fixedly connected to a frame through the main shaft, the main shaft is fixedly connected with a group of uniformly distributed spoke disks, each spoke disk is fixedly connected with a group of uniformly distributed connecting plates through bolts, each connecting plate is fixedly connected with the corresponding spike-tooth shaft, and a group of uniformly distributed spike teeth are welded on each spike-tooth shaft.
As a further limitation of the technical scheme, the frame is fixedly connected with angle steels corresponding to two sides of the vibrating grid screen respectively.
As a further limitation of the technical scheme, the lateral conveying device is an auger, the tail end of the auger is fixedly connected with a group of guide plates, and the guide plates are matched with the feed end of the inclined conveying device.
Compared with the prior art, the invention has the advantages and positive effects that:
1. the crawler traveling chassis can effectively overcome the problem that the cyperus esculentus planted in south Xinjiang sinks, has large obstacle crossing capability and small turning radius, and has good operation flexibility at different engine rotating speeds.
2. The device adopts backpack cyperus esculentus to harvest, and the front excavating sand removing platform and the inclined conveying device are convenient to replace.
3. In order to avoid the adverse effects of friction, collision and the like on the rear threshing, separating and cleaning devices caused by the excavated gravels, the front vibration sand removing platform firstly removes a large amount of sand and gravels from the excavation in a vibration sand removing mode; and the front excavating and sand removing platform controls the excavating depth through controlling hydraulic lifting of the engine, and when the front excavating and sand removing platform is harvested, the front excavating and sand removing platform can be lifted to the highest position, so that the front excavating and sand removing platform can conveniently walk on the road surface.
4. The transmission system of the whole device is arranged on one side, so that the device is convenient to observe and reasonable in layout.
5. The small holes are uniformly distributed on the breadth disc of the open spike-tooth roller threshing device, the number of shafts with spike teeth can be increased according to the actual threshing condition of the cyperus esculentus, the holes of the concave plate only allow beans and other sundries to pass through, and the grass is transported to the grass discharge port through the spiral blade on the concave side of the upper cover and is discharged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a working principle diagram of the whole machine of the invention.
Fig. 3 is a structural view of the inclined conveyor of the present invention.
Fig. 4 is an expanded view of the spiked drum threshing device according to the present invention.
Fig. 5 is a schematic diagram of a fan structure of the present invention.
Fig. 6 is a block diagram of a key shaker of the present invention.
In the figure: 1. crawler chassis, 2, frame, 3, engine, 4, cab, 5, digging sand removing platform, 6, inclined conveying device, 7, spiked roller threshing device, 8, wind screen combined cleaning device, 9, bucket type lifting device, 10, fruit collecting box, 11, annular screen, 12, vibrating screen, 13, fan, 14, spiral conveying device, 14a1, inclined fixed grate bar, 15, digging device, 15a1, rotary tillage part, 15a2, fixed digging shovel, 15a3, fixed grate bar screen, 16, vibrating sand removing device, 16a1, scraper I, 16a2, vibrating grate bar screen, 17, lateral conveying device, 17a1, guide plate, 18, shell, 19, driving wheel shaft, 20, driven wheel shaft, 21, chain, 22, scraper II, 23, grate bar, 24, support frame, 25, open spiked roller, 26, concave plate, 27, upper cover, 28, spiral blade, 29. the nail comprises a main shaft 30, a spoke plate 31, a nail tooth shaft 32, a connecting plate 33 and nail teeth.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in figures 1-6, the invention comprises a crawler chassis 1, the upper end of the crawler chassis 1 is fixedly connected with a frame 2, the upper front end of the frame 2 is fixedly connected with an engine 3, the upper end of the engine 3 is fixedly connected with a cab 4, the front ends of the engine 3 and the cab are fixedly provided with an excavating and sand removing platform 5, the side end is fixedly provided with an inclined conveying device 6, one side of the rear end is sequentially fixedly provided with a fruit collecting box 10, a spike-tooth roller threshing device 7, a wind-screen combined cleaning device 8 and the other side is fixedly provided with a bucket type lifting device 9, the front end excavating and sand removing platform 5 is positioned in front of the engine 3, the two ends of the front end excavating and sand removing platform are hinged with the frame 2, the fixed inclined conveying device 6 is positioned on one side of the engine 3 and is fixed on the frame 2, the feeding end of the fixed inclined conveying device is matched with the discharging, its feed end matches 6 discharge ends of fixed slope conveyor, wind sieve combination formula cleaning plant 8 is located directly behind spiked cylinder thresher 7, fixes in frame 2, bucket elevator 9 is located engine 3 rear-spiked cylinder thresher 7 and the combined cleaning plant 8's of air sieve side, fixes in the frame, bucket elevator 9 matches collection fruit case 10, 2 fixed connection in frame collection fruit case 10.
The discharge end of the excavating sand removing table 5 is fixedly connected with the feed end of the inclined conveying device 6, the front end excavating sand removing table 5 comprises an excavating device 15, a vibrating sand removing device 16 and a lateral conveying device 17, wherein a rotary tillage part 15a1 in the excavating device 15, a first scraper 16a1 in the vibrating sand removing device 16 and the lateral conveying device 17 sequentially penetrate through the excavating sand removing table from front to back, and two ends of the excavating sand removing table are fixed on the frame 2. The excavating device 15 comprises a rotary tillage part 15a1, a fixed excavating shovel 15a2 and a fixed grid screen 15a3, wherein the fixed excavating shovel 15a2 and the fixed grid screen 15a3 are fixedly connected into a whole and are welded at two sides of a shell of the excavating and sand removing table. The vibrating sand removing device 16 mainly comprises a first scraper 16a1 and a vibrating grid screen 16a2, wherein the vibrating grid screen 16a2 is connected to the frame 2 through four springs.
The inclined conveying device 6 is positioned on one side of the engine 3 and fixedly connected to the frame 2, the inclined conveying device 6 comprises a shell 18, a driving wheel shaft 19, a driven wheel shaft 20, a chain 21, a second scraper 22, grid bars 23 and a support frame 24, and the shell 18 is distributed on two sides of the inclined conveying device 6 and fixedly connected by the support frame 24; uniformly distributed grid bars 23 are welded at the bottom of the inclined conveying device 6, the shells 18 are distributed on two sides of the inclined conveying device 6, the driving wheel shaft 19 and the driven wheel shaft 20 are respectively located at a low-end feeding hole and a high-end discharging hole of the inclined conveying device 6 and transversely penetrate through the shells on two sides, a bearing is connected with the two shells 18, the driving wheel shaft 19 is connected with the driven wheel shaft 20 through a chain 21, a group of uniformly distributed second scraping plates 22 are connected with the chain 21 through bolts, and therefore the second scraping plates 22 are guaranteed to be meshed with the grid bars 23 at the bottom of the inclined conveying device 6.
The feed end of spike-tooth cylinder threshing device 7 with the discharge end rigid coupling of slope conveyor 6, spike-tooth cylinder threshing device 7 includes open spike-tooth threshing cylinder 25, concave plate 26 and upper cover 27, open spike-tooth threshing cylinder 25 is located collection fruit case 10 rear, is close to collection fruit case 10, open spike-tooth threshing cylinder 25 both ends fixed connection frame 2, concave plate 26 is located under open spike-tooth threshing cylinder 25, the concave plate 26 both sides are fixed on frame 2, concave plate 26 feed inlet with the slope conveyor 6 discharge gate links to each other. A group of uniformly distributed helical blades 28 is fixedly connected in the concave side of the upper cover 27.
Wind sieve combination formula cleaning plant 8 is located 7 rear sides of spike-tooth cylinder thresher, wind sieve combination formula cleaning plant 8 includes ring screen 11, shale shaker 12 and fan 13, ring screen 11 is located under the concave plate 26, its driving shaft crosses both sides casing, and is fixed through the bearing frame, ring screen 11's discharge end with coincide from top to bottom at the feed end of shale shaker 12, shale shaker 12 front portion is located 11 rear portion below of ring screen, the eccentric driving shaft of shale shaker 12 crosses both sides casing fixed, shale shaker 12 rear portion is higher than the front portion and is the slope and arranges, and its width slightly is less than the interval between the casing of both sides. The fan 13 is positioned below the joint of the annular screen 11 and the vibrating screen 12 and is fixedly connected to the frame 2, and the air outlet of the fan 13 is connected with the front part of an inclined fixed grid 14a1 in the spiral conveying device 14.
A spiral conveying device 14 is arranged right below the vibrating screen 12, one side of an auger in the spiral conveying device 14 is matched with the lower end of the bucket type lifting device 9, and the inclined fixed grid 14 is welded on the rack 2.
The open spike-tooth threshing cylinder 25 comprises a main shaft 29, a spoke plate 30, a spike-tooth shaft 31, a connecting plate 32 and spike teeth 33, the open spike-tooth threshing cylinder 25 is fixedly connected to the frame 2 through the main shaft, the spoke plate 30 and the spoke plate 30 are fixedly connected to one group of uniform distribution through the main shaft 29, the spoke plate 30 is fixedly connected to one group of uniform distribution through bolts, the connecting plate 32 and the connecting plate 32 are fixedly connected to the corresponding spike-tooth shaft 31 and the spike teeth 33 are welded to one group of uniform distribution on the spike-tooth shaft 31.
The frame 2 is respectively and fixedly connected with angle steel corresponding to two sides of the vibrating grid screen 16a 2.
Lateral conveying device 17 is the auger, a set of guide plate 17a1 of auger end fixed connection, a set of guide plate 17a1 matches the feed end of inclined conveyor 6.
The working process of the invention is as follows: when the device works, the engine 3 is started to drive the crawler chassis 1 to walk, the fixed digging shovel 15a2 is connected with the fixed grid screen 15a3 and the rotary tillage part 15a1 to shovel the cyperus esculentus from sandy soil, the shoveled cyperus esculentus enters the vibration sand removing device 16 with a large amount of sandy soil, the vibration grid screen 16a2 rotates through the first scraper 16a1 in the vibration sand removing device 16 to enable the vibration grid screen 16a2 to generate reciprocating up and down movement, a large amount of sandy soil leaks from the bottom vibration grid screen 16a2, the rest sandy soil, beans, roots and stalks are conveyed into the inclined conveying device 6, in the conveying process, the rest soil leaks from the bottom vibration grid screen 16a2, the beans, the roots and the stalks are conveyed into the spike-tooth roller threshing device 7 through the guide plate 17a1, and the threshed beans and most roots fall onto the annular screen 11 from the bottom concave plate 26 and are conveyed to the vibration screen 12 through the annular screen 11; most of the grass is transported out of the machine through the concave side of the upper cover 27 by the uniformly distributed helical blades 28 towards the discharge opening. The mixture of beans, a few parts of roots and chopped grass rapidly jumps backwards at the front end of the vibrating screen 12 through the high-frequency vibration of the vibrating screen 12, all beans pass through holes on the screen surface and fall into the spiral conveying device 14, and are conveyed to the bucket type lifting device 9 by the auger in the spiral conveying device 14 and enter the fruit collecting box 10; in addition, the broken grass on the vibrating screen 12 falls on the zigzag screen surface and is discharged out of the machine, and the working principle of the part is similar to that of a key type straw shaker of a separating device in a grain combine harvester. The newly dug chufa has a certain water content, so that the wet chufa falls onto the inclined fixed grid 14a1 to easily form a pile, and the chufa slides to the auger in the spiral conveying device 14 by the wind power of the fan 13.
The above disclosure is only for the specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.
Claims (9)
1. The utility model provides a backpack track cyperus esculentus harvester, includes track chassis (1), its characterized in that:
the upper end of the crawler chassis (1) is fixedly connected with a rack (2), the front end of the rack (2) is fixedly connected with an engine (3), and the upper end of the engine (3) is fixedly connected with a cab (4);
the front ends of the engine (3) and the cab are fixedly provided with a digging and sand removing platform (5), the side ends are fixedly provided with an inclined conveying device (6), one side of the rear end is fixedly provided with a fruit collecting box (10), a spike-tooth roller threshing device (7) and a wind-screen combined cleaning device (8) in sequence, and the other side is fixedly provided with a bucket type lifting device (9);
the front end excavating and sand removing platform (5) is positioned in front of the engine (3), and two ends of the front end excavating and sand removing platform are hinged with the rack (2);
the fixed inclined conveying device (6) is positioned on one side of the engine (3) and fixed on the rack (2), and the feed end of the fixed inclined conveying device is matched with the discharge end of the excavating and sand removing table (5);
the spike-tooth roller threshing device (7) is positioned right behind the fruit collecting box (10) and is fixed on the rack (2), and the feed end of the spike-tooth roller threshing device is matched with the discharge end of the fixed inclined conveying device (6);
the air-screen combined cleaning device (8) is positioned right behind the spike-tooth roller threshing device (7) and is fixed on the rack (2);
the bucket type lifting device (9) is positioned behind the engine (3), namely the side surface of the spike-tooth roller threshing device (7) and the air screen combined cleaning device (8), and is fixed on the frame;
the bucket type lifting device (9) is matched with the fruit collecting box (10);
the rack (2) is fixedly connected with the fruit collecting box (10).
2. The backpack track cyperus esculentus harvester of claim 1, wherein: the discharge end of excavation sand removal platform (5) with the feed end rigid coupling of slope conveyor (6), front end excavation sand removal platform (5) are including excavating gear (15), vibration sand removal device (16) and side direction conveyor (17), and wherein, rotary tillage part (15a1) in excavating gear (15), scraper blade (16a1) and side direction conveyor (17) in vibration sand removal device (16) are by preceding rear run through excavation sand removal platform in proper order, and both ends are all fixed on frame (2). The excavating device (15) comprises a rotary tillage part (15a1), a fixed excavating shovel (15a2) and a fixed grid screen (15a3), wherein the fixed excavating shovel (15a2) and the fixed grid screen (15a3) are fixedly connected into a whole and are welded on two sides of a shell of the excavating and sand removing table. The vibrating sand removing device (16) mainly comprises a first scraper (16a1) and a vibrating grid screen (16a2), wherein the vibrating grid screen (16a2) is connected to the frame (2) through four springs.
3. The backpack track cyperus esculentus harvester of claim 1, wherein: the inclined conveying device (6) is located on one side of the engine (3) and fixedly connected to the rack (2), the inclined conveying device (6) comprises a shell (18), a driving wheel shaft (19), a driven wheel shaft (20), a chain (21), a second scraper (22), grid bars (23) and a support frame (24), and the shell (18) is distributed on two sides of the inclined conveying device (6) and fixedly connected by the support frame (24); evenly distributed grid bars (23) are welded at the bottom of the inclined conveying device (6), the shells (18) are distributed on two sides of the inclined conveying device (6), the driving wheel shaft (19) and the driven wheel shaft (20) are respectively located at a low-end feeding hole and a high-end discharging hole of the inclined conveying device (6) and transversely penetrate through the shells on two sides, the bearings are connected with the two shells (18), the driving wheel shaft (19) and the driven wheel shaft (20) are connected through a chain (21), and a group of evenly distributed second scrapers (22) are connected with the chain (21) through bolts, so that the second scrapers (22) are guaranteed to be meshed with the grid bars (23) at the bottom of the inclined conveying device (6).
4. The backpack track cyperus esculentus harvester of claim 2, characterized in that: the feed end of spike-tooth cylinder threshing device (7) with the discharge end rigid coupling of slope conveyor (6), spike-tooth cylinder threshing device (7) are including open spike-tooth threshing cylinder (25), concave plate (26) and upper cover (27), open spike-tooth threshing cylinder (25) are located collection fruit case (10) rear, are close to collection fruit case (10), open spike-tooth threshing cylinder (25) both ends fixed connection frame (2), concave plate (26) are located under open spike-tooth threshing cylinder (25), concave plate (26) both sides are fixed on frame (2), concave plate (26) feed inlet with slope conveyor (6) discharge gate links to each other. The concave side of the upper cover (27) is fixedly connected with a group of uniformly distributed helical blades (28).
5. The backpack track cyperus esculentus harvester of claim 4, wherein: wind sieve combination formula cleaning plant (8) are located spike-tooth cylinder thresher (7) rear, wind sieve combination formula cleaning plant (8) include ring screen (11), shale shaker (12) and fan (13), ring screen (11) are located under recess (26), its driving shaft crosses both sides casing, and is fixed through the bearing frame, the discharge end of ring screen (11) with coincide about the feed end of shale shaker (12), shale shaker (12) front portion is located ring screen (11) rear portion below, the eccentric driving shaft of shale shaker (12) crosses both sides casing fixed, shale shaker (12) rear portion is higher than the front portion and is the slope and arranges, and its width slightly is less than the interval between the casing of both sides. The fan (13) is positioned below the joint of the annular screen (11) and the vibrating screen (12) and is fixedly connected to the rack (2), and the air outlet of the fan (13) is connected with the front part of an inclined fixed grid (14a1) in the spiral conveying device (14).
6. The backpack track cyperus esculentus harvester of claim 4, wherein: a spiral conveying device (14) is arranged under the vibrating screen (12), one side of an auger in the spiral conveying device (14) is matched with the lower end of the bucket type lifting device (9), and the inclined fixed grid bars (14) are welded on the rack (2).
7. The backpack track cyperus esculentus harvester of claim 4, wherein: open spike-tooth threshing cylinder (25) are including main shaft (29), spoke dish (30), spike-tooth axle (31), connecting plate (32), spike-tooth (33), open spike-tooth threshing cylinder (25) are through main shaft fixed connection in frame (2), a set of evenly distributed of main shaft (29) fixed connection spoke dish (30), every spoke dish (30) respectively through fixed a set of evenly distributed of bolted connection connecting plate (32), every connecting plate (32) fixed connection respectively correspond spike-tooth axle (31), every spike-tooth (33) of a set of evenly distributed of welding on spike-tooth axle (31).
8. The backpack track cyperus esculentus harvester of claim 2, characterized in that: the two sides of the frame (2) corresponding to the vibration grid screen (16a2) are respectively fixedly connected with angle steel.
9. The backpack track cyperus esculentus harvester of claim 2, characterized in that: lateral conveying device (17) are the auger, a set of guide plate (17a1) of auger end fixed connection, a set of guide plate (17a1) match the feed end of slope conveyor (6).
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383636A (en) * | 2021-07-23 | 2021-09-14 | 吉林大学 | Novel cyperus esculentus harvester |
| CN113498664A (en) * | 2021-07-23 | 2021-10-15 | 吉林大学 | Self-adaptive cyperus esculentus harvesting and soil-lifting control device |
| CN113767752A (en) * | 2021-10-09 | 2021-12-10 | 石河子大学 | Corn kernel harvester for intercropping |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009073344A (en) * | 2007-09-20 | 2009-04-09 | Yanmar Co Ltd | Agricultural working vehicle |
| CN104322195A (en) * | 2014-11-01 | 2015-02-04 | 黄中山 | Double-screen separating type mandulapalka harvesting machine |
| CN204634385U (en) * | 2015-05-19 | 2015-09-16 | 黄中山 | Three grades of sorting type oil Sha beans reaping machines |
| CN108901322A (en) * | 2018-08-23 | 2018-11-30 | 山东巨明机械有限公司 | Self-propelled cyperue esculentus cropper |
| CN210519496U (en) * | 2019-07-22 | 2020-05-15 | 江苏大学 | Centrifugal threshing and separating device and combine harvester |
| CN211831925U (en) * | 2020-01-08 | 2020-11-03 | 农业农村部南京农业机械化研究所 | Edible bean combine harvester |
-
2021
- 2021-03-16 CN CN202110280761.7A patent/CN113079806A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009073344A (en) * | 2007-09-20 | 2009-04-09 | Yanmar Co Ltd | Agricultural working vehicle |
| CN104322195A (en) * | 2014-11-01 | 2015-02-04 | 黄中山 | Double-screen separating type mandulapalka harvesting machine |
| CN204634385U (en) * | 2015-05-19 | 2015-09-16 | 黄中山 | Three grades of sorting type oil Sha beans reaping machines |
| CN108901322A (en) * | 2018-08-23 | 2018-11-30 | 山东巨明机械有限公司 | Self-propelled cyperue esculentus cropper |
| CN210519496U (en) * | 2019-07-22 | 2020-05-15 | 江苏大学 | Centrifugal threshing and separating device and combine harvester |
| CN211831925U (en) * | 2020-01-08 | 2020-11-03 | 农业农村部南京农业机械化研究所 | Edible bean combine harvester |
Non-Patent Citations (1)
| Title |
|---|
| 刘学敏等: "基于模块化设计理念的多功能收获机开发", 《中国农机化》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383636A (en) * | 2021-07-23 | 2021-09-14 | 吉林大学 | Novel cyperus esculentus harvester |
| CN113498664A (en) * | 2021-07-23 | 2021-10-15 | 吉林大学 | Self-adaptive cyperus esculentus harvesting and soil-lifting control device |
| CN113498664B (en) * | 2021-07-23 | 2022-07-29 | 吉林大学 | Self-adaptive cyperus esculentus harvesting and soil-lifting control device |
| CN113767752A (en) * | 2021-10-09 | 2021-12-10 | 石河子大学 | Corn kernel harvester for intercropping |
| CN113767752B (en) * | 2021-10-09 | 2024-04-12 | 石河子大学 | Corn kernel harvester for intercropping |
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