CN105027861A - Big round bale bundling machine with double-crank-arm feed device - Google Patents
Big round bale bundling machine with double-crank-arm feed device Download PDFInfo
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- CN105027861A CN105027861A CN201510519707.8A CN201510519707A CN105027861A CN 105027861 A CN105027861 A CN 105027861A CN 201510519707 A CN201510519707 A CN 201510519707A CN 105027861 A CN105027861 A CN 105027861A
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Abstract
The invention relates to straw harvesting machines, in particular to a big round bale bundling machine with a double-crank-arm feed device. The problems that a feed device of an existing big round bale bundling machine is not balanced in stress, so the machine is damaged and work efficiency is influenced are solved. The big round bale bundling machine comprises a traction frame, a speed reducer, an electromagnetic clutch, a bundling chamber opening device, a bundling chamber opening oil cylinder, an unloading crossing bridge, a bundling chamber door, a bundling and rope winding device, a picking and smashing device, a machine frame, a bundling device and the double-crank-arm feed device. The double-crank-arm feed device is arranged at the lower end of the machine frame, and comprises a crank shaft, a set of feed forks, a set of material combing plates and two transmission mechanisms. The two ends of the crank shaft are provided with the transmission mechanisms respectively. The big round bale bundling machine is used for bundling straw.
Description
Technical field
The present invention relates to a kind of stalk cutting machinery, be specifically related to a kind of large round bale binder with Double-crank arm drawing-in device.
Background technology
The exploitation of bioenergy in recent years day by day pay attention to by countries in the world.China is large agricultural country, the crops such as a large amount of maize planting, soya bean, rape, produce the agricultural crop straws such as a large amount of cornstalk, beans stalk, Rape Straw after harvesting and be retained in field, pick up due to it and waste time and energy, most area selects the mode of on-site incineration to destroy, not only waste resource, destruction be also result in environment.This year, exploitation bioenergy switch technology, stalk, wheat straw, herbage etc. are carried out recycling, were the development trends of current farming and animal husbandry under the dual-pressure of economic growth and environmental protection.
The kind of existing straw baler has a lot, is mainly used in the crop straw harvestings such as the various corn in field, paddy rice, wheat, is processed into fuel, to improve the utilization of agricultural crop straw through the conversion of mechanical compress technique.Wherein large round bale maize stalk binding machine be mainly used in field lay, stand, shed and various form maize straw automatic picking, fragmentation, through carrying direct feeding, rotary press modelling, automatic alarm put the functions such as rope, binding in one, use with tractor, structure is simple, utilization percent is high, is widely used.But the drawing-in device of existing large round bale binder, due to its discontinuity equalization, often occurs that feeding fork and comb flitch collide, cause the damage of machine, labor intensive, material resources and financial resources, increase cost, reduce operating efficiency simultaneously, affect the crop cycle of follow-up crops.
Summary of the invention
The present invention is the drawing-in device discontinuity equalization solving existing large round bale binder, causes machinery damage, and then affects the problem of operating efficiency, and then proposes a kind of large round bale binder with Double-crank arm drawing-in device.
The present invention solves the problems of the technologies described above the technical scheme taked to be: the present invention includes hitch frame, reductor, electromagnetic clutch, bundling house's opening device, oil cylinder is opened by bundling house, discharging is passed a bridge, bundling house's door, bundling rope woolding device, pick up breaker, frame, tying device and Double-crank arm drawing-in device, hitch frame is arranged on the front end of frame, reductor is arranged in frame, bundling house's opening device, bundling rope woolding device, Double-crank arm drawing-in device, pick up breaker to be connected with reductor respectively with tying device, the lower end of frame is provided with Double-crank arm drawing-in device, Double-crank arm drawing-in device comprises crank axle, one group of feeding fork, one group of comb flitch and two transmission mechanisms, the outside of crank axle is set with axle sleeve, uniformly in the axial direction on the external peripheral surface of axle sleeve be vertically connected with one group of feeding fork, spout is connected with one group of comb flitch along the axis direction of crank axle is uniform, each feeding fork is all arranged between adjacent two comb flitch, the two ends of crank axle are respectively provided with a transmission mechanism respectively, the front end of Double-crank arm drawing-in device is provided with picks up breaker, the rear end of frame is provided with bundling house's door, upper end and the frame of the front end face of bundling house's door are hinged, two sidewalls of frame are arranged with respectively a bundling house and open oil cylinder, the downside that one end of oil cylinder and the sidewall of frame are opened by bundling house is affixed, the upside that the other end of oil cylinder and the sidewall of bundling house's door are opened by bundling house is affixed, the lower end level of bundling house's door is provided with discharging and passes a bridge, the upper end of bundling house's door is provided with bundling house's opening device, tying device is provided with in the rear end of frame and bundling house's door, tying device comprises multiple bundling compressing roller, multiple bundling compressing roller along frame sidewall direction circumferentially shape be horizontally disposed with, multiple bundling compressing roller is connected by chain, the front end of tying device is provided with bundling feeding mouth, bundling feeding mouth is connected with the discharging opening of Double-crank arm drawing-in device, the upper end of tying device is provided with bundling rope woolding device, the end of bundling rope woolding device is provided with electromagnetic clutch.
The invention has the beneficial effects as follows:
Structure of the present invention is simple, transport process is steady, energy loss is low, make feeding pitch uniform stressed, effectively prevent feeding from pitching run-off the straight, avoid feeding to pitch and collide with comb flitch, ensure that carrying out smoothly of feeding procedure, improve the service life of device, reduce operating cost, improve operating efficiency.The circular bale profile utilizing the present invention to bundle is neat, regular diameter 1300mm × high 1300mm, often ties the about 250kg of (water content is about 35%) weight, 12 ~ 15 bundles per hour, compression ratio 150kg/m
3.Maintenance operation is convenient, operating rate up to more than 95%, efficiency of crop is high, results cost per ton 60 yuan, is applicable to the industrial applications within haul distance 30 kilometers.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention; Fig. 2 is the front view of Double-crank arm drawing-in device 9 in the present invention; Fig. 3 is the right view of Double-crank arm drawing-in device 9 in the present invention.
Embodiment
Embodiment one: composition graphs 1 to Fig. 3 illustrates, described in present embodiment, a kind of large round bale binder with Double-crank arm drawing-in device comprises hitch frame 1, reductor 2, electromagnetic clutch 3, bundling house's opening device 4, oil cylinder 5 is opened by bundling house, discharging passes a bridge 6, bundling house's door 7, bundling rope woolding device 8, pick up breaker 10, frame 11, tying device 12 and Double-crank arm drawing-in device 9, hitch frame 1 is arranged on the front end of frame 11, reductor 2 is arranged in frame 11, bundling house's opening device 4, bundling rope woolding device 8, Double-crank arm drawing-in device 9, pick up breaker 10 to be connected with reductor 2 respectively with tying device 12, the lower end of frame 11 is provided with Double-crank arm drawing-in device 9, Double-crank arm drawing-in device 9 comprises crank axle 9-1, one group of feeding fork 9-2, one group of comb flitch 9-3 and two transmission mechanism, the outside of crank axle 9-1 is set with axle sleeve 9-9, uniformly in the axial direction on the external peripheral surface of axle sleeve 9-9 be vertically connected with one group of feeding fork 9-2, spout is connected with one group of comb flitch 9-3 along the axis direction of crank axle 9-1 is uniform, each feeding fork 9-2 is all arranged between adjacent two comb flitch 9-3, the two ends of crank axle 9-1 are respectively provided with a transmission mechanism respectively, the front end of Double-crank arm drawing-in device 9 is provided with picks up breaker 10, the rear end of frame 11 is provided with bundling house's door 7, upper end and the frame 11 of the front end face of bundling house's door 7 are hinged, two sidewalls of frame 11 are arranged with respectively a bundling house and open oil cylinder 5, the downside that one end of oil cylinder 5 and the sidewall of frame 11 are opened by bundling house is affixed, the upside that the other end of oil cylinder 5 and the sidewall of bundling house's door 7 are opened by bundling house is affixed, the lower end level of bundling house's door 7 is provided with discharging and passes a bridge 6, the upper end of bundling house's door 7 is provided with bundling house's opening device 4, tying device 12 is provided with in the rear end of frame 11 and bundling house's door 7, tying device 12 comprises multiple bundling compressing roller 12-1, multiple bundling compressing roller 12-1 along frame 11 sidewall direction circumferentially shape be horizontally disposed with, multiple bundling compressing roller 12-1 is connected by chain, the front end of tying device 12 is provided with bundling feeding mouth, bundling feeding mouth is connected with the discharging opening of Double-crank arm drawing-in device 9, the upper end of tying device 12 is provided with bundling rope woolding device 8, the end of bundling rope woolding device 8 is provided with electromagnetic clutch 3.
The stalk material in design field like this enters in frame 11 through picking up picking up of breaker 10, pick up breaker 10 and also complete shattering process while stalk material is picked up, stalk material after fragmentation enters into Double-crank arm drawing-in device 9, through Double-crank arm drawing-in device 9, material is fed in tying device 12, bundling compressing roller 12-1 in tying device 12 rotates around self under the drive of chain, the stalk material delivered to by on-line production in tying device 12 is progressively rolled, be wound around the round bale that final formation one is large layer by layer, after the large round bale that stalk material is formed reaches certain size, electromagnetic clutch 3 closes, bundling rope woolding device 8 is started working, bundling rope is transported in tying device 12 by bundling rope woolding device 8, bundling rope be many side by side or in netted setting, the width of netted bundling rope when arranging is identical with the width of the large round bale of stalk, bundling rope is wound around several weeks on the lateral wall of the large round bale of stalk material, complete the binding to the large round bale of stalk, control to open bundling house by the hydraulic control valve of driver's cabin and open oil cylinder 5, bundling house's door 7 is opened, bundling compressing roller 12-1 in bundling house's door 7 rotates together with bundling house's door 7 simultaneously, bundling discharge outlet is opened, the large round bale of stalk tumbles from discharging gap bridge 6, complete bundling operation.
In Double-crank arm drawing-in device 9, each feeding fork 9-2 is all crisscross arranged with comb flitch 9-3, stalk forks by feeding fork 9-2, transmission mechanism drives crank axle 9-1 and axle sleeve 9-9 to rotate, feeding pitches 9-2 by stalk from comb flitch 9-3 fork as in tying device 12, the two ends of crank axle 9-1 are respectively provided with a transmission mechanism respectively, ensure that crank axle 9-1 is in rotation process, radially stress equalization, prevent diverse location unbalance stress on crank axle 9-1 and cause crank axle 9-1 radially run-off the straight, effectively prevent feeding fork 9-2 and collide with comb flitch 9-3.
Embodiment two: composition graphs 1 to Fig. 3 illustrates, described in present embodiment, each transmission mechanism comprises sprocket wheel 9-4, sprocket shaft 9-5, crank 9-6, connecting plate 9-8 and connecting rod 9-7, sprocket wheel 9-4 is fixed in one end of sprocket shaft 9-5, sprocket wheel 9-4 is connected with actuating unit by chain, one end of crank 9-6 and the other end of sprocket shaft 9-5 affixed, the other end of crank 9-6 and one end of crank axle 9-1 affixed, one end of connecting plate 9-8 and one end of axle sleeve 9-9 affixed, the other end of connecting plate 9-8 and one end of connecting rod 9-7 are rotationally connected, the other end of connecting rod 9-7 is hinged on spout.Other composition is identical with embodiment one with connected mode.
Design transmission mechanism like this, gear 9-11 on feeding mechanism power take-off by chain by transmission of power to sprocket wheel 9-4, thus drive sprocket shaft 9-5 to rotate, crank 9-6 drives crank axle 9-1 to rotate around sprocket shaft 9-5, in the process rotated, connecting rod 9-7 and connecting plate 9-8 drive axle sleeve 9-9 rotation, and feeding is pitched, and movement locus that 9-2 formed along linkage moves, and the fork completing stalk is got, feeding and reseting procedure.
Embodiment three: composition graphs 1 to Fig. 3 illustrates, the other end of connecting plate 9-8 described in present embodiment is rotationally connected by one end of the second bearing pin 9-10 and connecting rod 9-7 is hinged.Other composition is identical with embodiment two with connected mode.
Embodiment four: composition graphs 1 to Fig. 3 illustrates, connecting plate 9-8 described in present embodiment is double-deck connecting plate, and one end of connecting rod 9-7 is arranged between double-deck connecting plate.Other composition is identical with embodiment two or three with connected mode.
Embodiment five: composition graphs 1 to Fig. 3 illustrates, axle sleeve 9-9 described in present embodiment is connected with crank axle 9-1 by one group of bearing.Other composition is identical with embodiment four with connected mode.
Operation principle
The stalk material in field enters in frame 11 through picking up picking up of breaker 10, pick up breaker 10 and also complete shattering process while stalk material is picked up, stalk material after fragmentation enters into Double-crank arm drawing-in device 9, through Double-crank arm drawing-in device 9, material is fed in tying device 12, bundling compressing roller 12-1 in tying device 12 rotates around self under the drive of chain, the stalk material delivered to by on-line production in tying device 12 is progressively rolled, be wound around the round bale that final formation one is large layer by layer, after the large round bale that stalk material is formed reaches certain size, electromagnetic clutch 3 closes, bundling rope woolding device 8 is started working, bundling rope is transported in tying device 12 by bundling rope woolding device 8, bundling rope be many side by side or in netted setting, the width of netted bundling rope when arranging is identical with the width of the large round bale of stalk, bundling rope is wound around several weeks on the lateral wall of the large round bale of stalk material, complete the binding to the large round bale of stalk, control to open bundling house by the hydraulic control valve of driver's cabin and open oil cylinder 5, bundling house's door 7 is opened, bundling compressing roller 12-1 in bundling house's door 7 rotates together with bundling house's door 7 simultaneously, bundling discharge outlet is opened, the large round bale of stalk tumbles from discharging gap bridge 6, complete bundling operation.
In Double-crank arm drawing-in device 9, each feeding fork 9-2 is all crisscross arranged with comb flitch 9-3, stalk forks by feeding fork 9-2, transmission mechanism drives crank axle 9-1 and axle sleeve 9-9 to rotate, feeding pitches 9-2 by stalk from comb flitch 9-3 fork as in tying device 12, the two ends of crank axle 9-1 are respectively provided with a transmission mechanism respectively, ensure that crank axle 9-1 is in rotation process, radially stress equalization, prevent diverse location unbalance stress on crank axle 9-1 and cause crank axle 9-1 radially run-off the straight, effectively prevent feeding fork 9-2 and collide with comb flitch 9-3.
Claims (5)
1. the large round bale binder with Double-crank arm drawing-in device, it is characterized in that: described a kind of large round bale binder with Double-crank arm drawing-in device comprises hitch frame (1), reductor (2), electromagnetic clutch (3), bundling house's opening device (4), oil cylinder (5) is opened by bundling house, (6) are passed a bridge in discharging, bundling house's door (7), bundling rope woolding device (8), pick up breaker (10), frame (11), tying device (12) and Double-crank arm drawing-in device (9), hitch frame (1) is arranged on the front end of frame (11), reductor (2) is arranged in frame (11), bundling house's opening device (4), bundling rope woolding device (8), Double-crank arm drawing-in device (9), pick up breaker (10) to be connected with reductor (2) respectively with tying device (12), the lower end of frame (11) is provided with Double-crank arm drawing-in device (9), Double-crank arm drawing-in device (9) comprises crank axle (9-1), one group of feeding fork (9-2), one group of comb flitch (9-3) and two transmission mechanisms, the outside of crank axle (9-1) is set with axle sleeve (9-9), uniformly in the axial direction on the external peripheral surface of axle sleeve (9-9) be vertically connected with one group of feeding fork (9-2), spout is connected with one group of comb flitch (9-3) along the axis direction of crank axle (9-1) is uniform, each feeding fork (9-2) is all arranged between adjacent two combs flitch (9-3), the two ends of crank axle (9-1) are respectively provided with a transmission mechanism respectively, the front end of Double-crank arm drawing-in device (9) is provided with picks up breaker (10), the rear end of frame (11) is provided with bundling house's door (7), upper end and the frame (11) of the front end face of bundling house's door (7) are hinged, two sidewalls of frame (11) are arranged with respectively a bundling house and open oil cylinder (5), the downside that one end of oil cylinder (5) and the sidewall of frame (11) are opened by bundling house is affixed, the upside that the other end of oil cylinder (5) and the sidewall of bundling house's door (7) are opened by bundling house is affixed, the lower end level of bundling house's door (7) is provided with discharging and passes a bridge (6), the upper end of bundling house's door (7) is provided with bundling house's opening device (4), tying device (12) is provided with in the rear end of frame (11) and bundling house's door (7), tying device (12) comprises multiple bundling compressing roller (12-1), multiple bundling compressing roller (12-1) along frame (11) sidewall direction circumferentially shape be horizontally disposed with, multiple bundling compressing roller (12-1) is connected by chain, the front end of tying device (12) is provided with bundling feeding mouth, bundling feeding mouth is connected with the discharging opening of Double-crank arm drawing-in device (9), the upper end of tying device (12) is provided with bundling rope woolding device (8), the end of bundling rope woolding device (8) is provided with electromagnetic clutch (3).
2. a kind of large round bale binder with Double-crank arm drawing-in device according to claim 1, it is characterized in that: described each transmission mechanism comprises sprocket wheel (9-4), sprocket shaft (9-5), crank (9-6), connecting plate (9-8) and connecting rod (9-7), sprocket wheel (9-4) is fixed in one end of sprocket shaft (9-5), sprocket wheel (9-4) is connected with actuating unit by chain, one end of crank (9-6) and the other end of sprocket shaft (9-5) affixed, the other end of crank (9-6) and one end of crank axle (9-1) affixed, one end of connecting plate (9-8) and one end of axle sleeve (9-9) affixed, the other end of connecting plate (9-8) and one end of connecting rod (9-7) are rotationally connected, the other end of connecting rod (9-7) is hinged on spout.
3. a kind of large round bale binder with Double-crank arm drawing-in device according to claim 2, is characterized in that: the other end of described connecting plate (9-8) is rotationally connected with one end of connecting rod (9-7) is hinged by the second bearing pin (9-10).
4. a kind of large round bale binder with Double-crank arm drawing-in device according to Claims 2 or 3, is characterized in that: described connecting plate (9-8) is double-deck connecting plate, and one end of connecting rod (9-7) is arranged between double-deck connecting plate.
5. a kind of large round bale binder with Double-crank arm drawing-in device according to claim 4, is characterized in that: described axle sleeve (9-9) is connected with crank axle (9-1) by one group of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519707.8A CN105027861A (en) | 2015-08-21 | 2015-08-21 | Big round bale bundling machine with double-crank-arm feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519707.8A CN105027861A (en) | 2015-08-21 | 2015-08-21 | Big round bale bundling machine with double-crank-arm feed device |
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| CN105027861A true CN105027861A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510519707.8A Pending CN105027861A (en) | 2015-08-21 | 2015-08-21 | Big round bale bundling machine with double-crank-arm feed device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106358609A (en) * | 2016-08-25 | 2017-02-01 | 呼伦贝尔市瑞丰农牧业科技有限公司 | Straw round baling machine |
| CN107455098A (en) * | 2016-06-06 | 2017-12-12 | 庞中化 | Straw baler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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