Suspension type cotton picking machine
Technical field
The present invention relates to a kind of machinery that is applicable to the cotton picking results, particularly a kind of suspension type cotton picking machine.
Background technology
The self propelled cotton picker that uses both at home and abroad at present, this cotton picker must be equipped with independent power and running gear, and structure is very complicated; Cost is high, causes cotton picking cost height, facility maintaining difficulty, because cotton picking is seasonal very strong operation; The non-picking period is very long; Cause the idle waste of machinery, so self propelled cotton picker promotes very difficulty at home, cause the domestic cotton results overwhelming majority still to adopt manual work to carry out; Along with the scarcity with human resources that improves constantly of domestic workman's expense, cotton harvesting has become " bottleneck " problem that the restriction domestic cotton is produced.
Summary of the invention
It can be power with existing tractor that the technical problem that the present invention will solve provides a kind of, forms the machinery that a kind of mechanism is simple, cost is low, cotton picking easy to maintenance, that use cost is low is gathered in the crops, particularly a kind of suspension type cotton picking machine.
The objective of the invention is to realize: comprise cotton picking-up head, cotton conveying mechanism, cotton storage box through following technical scheme; It is characterized in that said cotton picking-up head is provided with the hanger bracket that can be connected with the locomotive front portion; The power intake of cotton picking-up head is provided with hydraulic motor; Said cotton storage box is provided with and the back-connected hitch frame of locomotive, and the cotton conveying mechanism is located between the discharging opening and cotton storage box of cotton picking-up head.
As further improved technical scheme, be provided with horizontal auger conveyor behind the discharging opening of cotton picking-up head of the present invention, the delivery chute bottom of this auger conveyor is a grid strip screen, the auger conveyor discharging opening is connected with the cotton conveying mechanism.
As further improved technical scheme, be provided with cotton assorted cleaning mechanism between above-mentioned cotton conveying mechanism and the cotton storage box, and the cotton assorted cleaning mechanism of institute be provided with can with the back-connected hitch frame of locomotive.
As further improved technical scheme, above-mentioned cotton picking-up head is preferably comb-tooth-type cotton picker structure, comprises broach side by side; The broach top is provided with dialing-grain unit; This dialing-grain unit comprises a picker drum, and picker drum was axially arranged with on one week plucks cotton plate, and the broach below is provided with the anti-clogging cleaning roller.
Above-mentioned cotton conveying mechanism can be auger conveyor, also can be band conveyor, is preferably blast conveyer, can also be the two or more combination among above-mentioned several kinds.
Compared with prior art; The present invention has adopted the fluid motor-driven cotton picking-up head, can simplify the transmission mechanism and the weight reduction of cotton picking-up head greatly, and then adopts the forward mounting mode to be connected with existing locomotive; Can save power; Thereby the structure of whole cotton picker structure greatly simplifies, and cost, maintenance and use cost all reduce greatly, is fit to very much China's national situation.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
The structural representation that Fig. 2 overlooks for Fig. 1.
Fig. 3 is the local structural representation that amplifies of Fig. 1 cotton picking-up head.
Fig. 4 is the structural representation of overlooking of Fig. 3.
Among the figure: the 1st, broach, the 2nd, dialing-grain unit, the 3rd, hydraulic motor, the 4th, hydraulic pressure carrier pipe; The 5th, hanger bracket, the 6th, locomotive, the 7th, blower fan outlet, the 8th, cotton assorted cleaning mechanism cotton-feeding pipe; The 9th, cotton assorted cleaning mechanism, the 10th, cotton storage box, the 11st, blower fan, the 12nd, blower fan cotton suction duct; The 13rd, hoist cylinder, the 14th, auger conveyor, the 15th, anti-clogging cleaning roller, the 16th, the delivery chute of auger conveyor.
Embodiment
Embodiment 1: with reference to Fig. 1 ~ Fig. 4, for the present invention implements 1 structural representation, comprise cotton picking-up head, cotton conveying mechanism, cotton storage box 10; Cotton picking-up head is a comb-tooth-type cotton picker structure, comprises broach 1 side by side, and broach 1 top is provided with dialing-grain unit 2; This dialing-grain unit 2 comprises a picker drum, and picker drum was axially arranged with on one week plucks cotton plate, and broach 1 below is provided with anti-clogging cleaning roller 15; The cotton conveying mechanism is carried structure for the air-flowing type cotton, is made up of blower fan 11, cotton suction duct 12, cotton-feeding pipe 7, and said cotton picking-up head is provided with the hanger brackets 5 that can be connected with locomotive 6 front portions; Also be provided with hoist cylinder 13 simultaneously, the power intake of cotton picking-up head is provided with hydraulic motor 3, and the hydraulic pressure carrier pipe 4 of hydraulic motor 3 can be connected with the hydraulic system of locomotive 6; Directly use the power output of the hydraulic mechanism of locomotive 6, said cotton storage box 10 is provided with and locomotive 6 back-connected hitch frames, is provided with horizontal auger conveyor 14 behind the discharging opening of cotton picking-up head; Be made up of conveying auger and delivery chute 16, delivery chute 16 bottoms of this auger conveyor are grid strip screen, and the auger conveyor discharging opening is connected with the cotton suction duct 12 of cotton conveying mechanism; Be provided with cotton assorted cleaning mechanism 9 between cotton conveying mechanism and the cotton storage box; Cotton assorted cleaning mechanism 9 is made up of comb and parallel cotton fibers prior to spinning roller and conveying auger, and the conveying auger discharging opening is provided with conveying fan, and the cotton-feeding pipe 8 of this conveying fan is connected with cotton storage box 10; And the assorted cleaning mechanism of said cotton be provided with can with the back-connected hitch frame of locomotive; The hitch frame of present embodiment is a suspension type, and for branch is put forward the weight of the cotton assorted cleaning mechanism of part, cotton assorted cleaning mechanism bottom also is provided with lands wheel.
Embodiment 2: compare with embodiment 1, the difference of present embodiment is not to be provided with cotton assorted cleaning mechanism, and the cotton-feeding pipe 7 of cotton conveying mechanism is connected with cotton storage box 10.