Wheeled cane harvester beamofframe
Technical field
The utility model belongs to agricultural mechanical field, relates to a kind of combining machinery, particularly relates to one
wheeledcane harvester beamofframe.
Background technology
At present, the harvesting sugarcane mode of China, still based on manually, adopts original mode to cut down, load and transport, and whole process labour intensity is large, inefficiency.Along with the fast development of China's economy in recent years, cost of labor improves constantly, and sugarcane industrial profit continuous decrease, causes sugarcane acreage to decline year after year.Therefore, harvesting sugarcane mode adopts mechanization to be imperative.
The cane harvester that China can stablize use at present only has import, be roughly divided into two kinds of basic structure forms: one, rubber belt track type, adopt ripe crawler body structure, have machine gravity low, contact area is large over the ground, the advantages such as adhesive force is good, but simultaneously also have translational speed low, transition difficulty be large, high in cost of production shortcoming; Its two, wheeled fuselage bearing type, advantages such as its front-rear axle suspension and functional part are directly connected with fuselage, have compact conformation, strongly professional, but also to there is manufacture difficulty large simultaneously, suspension is complicated, high in cost of production shortcoming.For this reason, we have developed a kind of beamofframe for wheeled cane harvester, the functional part assemblies such as front-rear axle are depended on to be arranged on this crossbeam, so just can make by piecemeal, simplify component-making processes, improve make efficiency, reduce costs, reduce machine gravity height simultaneously, increase the stability of machine.
Utility model content
The purpose of this utility model is to provide that a kind of compact conformation, reliability are high, serviceability is stablized and be convenient to main frame manufacture, effectively reduce main frame height of C.G.
wheeledcane harvester beamofframe.
The utility model achieves the above object by the following technical solutions: wheeled cane harvester beamofframe, comprising: Qie Shao mechanism suspension 1, driver's cabin base 2, the back rest 3, rear-mounted oil cylinder seat 4, rear bridge seat 5, pedal support 6, front bridge seat 7, sugar cane supporter bearing 8, engine bearer 9, hydraulic oil block 10, Working mechanism bearing 11, front-axle beam 12, fuel tank support 13; It is characterized in that: front-axle beam 12 front end is arranged on front bridge seat 7, front-axle beam 12 rear end and the back rest 3 front end overlap, and the back rest 3 rear end is arranged on rear bridge seat 5, and driver's cabin base 2 is arranged on front-axle beam 12 top.
Front-axle beam 12 is frame structure, and front-axle beam 12 front center is provided with Qie Shao mechanism suspension 1, and both sides, front-axle beam 12 front end are provided with sugar cane supporter bearing 8, and front-axle beam 12 both sides of driver's cabin base 2 bottom are provided with fuel tank support 13.
The back rest 3 is longitudinal framing structure, and the back rest 3 front end is provided with engine bearer 9, and in the middle part of the back rest 3, side is provided with hydraulic oil block 10, and the back rest 3 middle beam both sides are provided with Working mechanism bearing 11, and both sides, the back rest 3 rear portion are provided with rear-mounted oil cylinder seat 4.
The utility model can reach following good effect after adopting technique scheme: test shows, cane harvester frame-type crossbeam is when meeting cane harvester apparatus for work demand, utilize its special-shaped framework structure, make full use of limited space, reasonably arrange each function assembly, simplify the difficulty that complete machine makes, effectively reduce machine gravity height simultaneously, turn to flexibly at little wheelbase, radius of turn is little, reverse end for end, easily under condition, effectively to improve longitudinal stability and the lateral stability of car load.
Accompanying drawing explanation
Fig. 1 is the utility model
wheeledthe main TV structure schematic diagram of cane harvester abnormity crossbeam;
Fig. 2 is the utility model
wheeledthe plan structure schematic diagram of cane harvester beamofframe.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 and 2: front-axle beam 12 and the back rest 3 are divided into the basic structure of the two-layer common formation grain header frame-type crossbeam of height, it is for the ease of installing high road clearance propons by front bridge seat 7 that anterior crossbeam raises, and it is in order to the height ensureing engine bearer 9 of trying one's best that rear portion crossbeam declines.Meanwhile, crossbeam rear portion is higher than rear bridge seat 5 again, is that the sugarcane harvesting operating system of being convenient to install on Working mechanism bearing 11 and crossbeam is passed from crossbeam, arrives the rear portion of the sugar cane supporter that sugar cane supporter bearing 8 hangs, meets operation need.Front-axle beam 12 both sides are provided with fuel tank support 13, can make full use of the useful space of propons rear portion, operating system top and driver's cabin base 2 bottom, reaching the object as far as possible reducing machine gravity.Meanwhile, the height that driver's cabin base 2 raises driver's cabin is beneficial to driver and observes harvesting situation.Hydraulic oil block 10 near hydraulic pump, facilitates motor fuel feeding in the left side of the back rest 3.Rear-mounted cylinder support 4 and Function Extension type back axle complete multiple rear-mounted installation and action needs jointly.