CN202269186U

CN202269186U - Cotton picker

Info

Publication number: CN202269186U
Application number: CN2011203223234U
Authority: CN
Inventors: 张爱华
Original assignee: NANTONG SHUANGLONG AGRICULTURAL DEVELOPMENT Co Ltd
Current assignee: NANTONG SHUANGLONG AGRICULTURAL DEVELOPMENT Co Ltd
Priority date: 2011-08-31
Filing date: 2011-08-31
Publication date: 2012-06-13
Anticipated expiration: 2021-08-31

Abstract

The utility model relates to a cotton picker, which comprises a cotton picking head, a cotton storage box and a shell, wherein the shell is provided with a feeding port and a cotton discharge port; a cotton-preclearing device is arranged between the cotton picking head and the cotton storage box; the cotton-preclearing device comprises a licker-in and a cotton brushing roller which are arranged in the shell and used for clearing cotton stalks and boll crusts; the cotton brushing roller is arranged at the outer side of the licker-in relative to the feeding direction of cotton plants; the cotton brushing roller is matched with the licker-in; the lower side of the cotton brushing roller is matched with a hairbrush roller which is matched with a discharged impurity recycling mechanism; a cotton seed conveying belt is arranged between the feeding port and the cotton picking head; an air-lock valve is connected to the lower side of the cotton discharge port; and the air-lock valve is connected with the cotton storage box through the cotton seed conveying pipeline. The cotton picker disclosed by the utility model has the advantages that: the cotton-preclearing device can be used for carrying out preclearing cotton during cotton picking, therefore the impurity content of the cotton is reduced; the cleared cotton is fed into the cotton storage box through the air-lock valve and the cotton seed conveying pipeline, and the discharged impurity recycling mechanism is used for recycling boll crusts and partial cotton with utricle heads, therefore, the cotton picking quality is improved.

Description

Cotton picker

Technical field

The utility model relates to cotton picker, belongs to agricultural mechanical field.

Background technology

China is cotton big country, and traditional cotton is gathered and mainly relies on manpower to carry out, and relies on the manpower picking rate slow, and efficient is low, is not suitable for large-scale harvesting.

Along with the development of agricultural machinery, some cotton pickers that occur both at home and abroad, cotton picker generally comprise to be adopted cotton and plucks ingot and picking head; Utilization is adopted cotton and is plucked the frictional force of ingot cotton is dialed; Begin after finishing so adopt Cottonopolis and be to open basically in the cotton on the cotton pearl, adopt cotton process and be easy to harvestings such as cotton stalk boll hull are got off, cotton quality is affected; Machinery is adopted and cotton also need be equipped with special-purpose blowing equipment and cotton be carried out assorted clearly, has increased and has adopted cotton cost.Therefore, need provide a kind of new technical scheme to solve the problems referred to above.

The utility model content

The purpose of the utility model provides one and grows cotton and containing low, simple in structure, the lower-cost cotton picker of assorted filter.

The technical scheme that the utility model adopts:

Cotton picker comprises cotton-picker head, cotton storage box and housing, has charging aperture and cotton output port on the said housing; Be provided with preparatory blowing device between said cotton-picker head and the cotton storage box, said preparatory blowing device comprises the licker-in and the cotton brushing roller that are used to clear up cotton stalk bell shell that is installed in the housing, and said cotton brushing roller is positioned at the licker-in outside with respect to the setting of cotton plant approach axis; Said cotton brushing roller matches with licker-in; Said cotton brushing roller below cooperates with the hairbrush roller, and said hairbrush roller matches with the impurity removal recovering mechanism, is provided with the unginned cotton conveyer belt between said charging aperture and the cotton-picker head; Be connected to wind stopping device under the said cotton output port, said wind stopping device is connected with cotton storage box through the unginned cotton conveyance conduit.

Said impurity removal recovering mechanism comprises small saw tooth roll tube, 3 clean cotton brushes and the impurity removal pipe; Said small saw tooth roll tube closely contacts with upper left hairbrush roller; Said 3 clean cotton brushes are distributed in the following of small saw tooth roll tube and closely contact with the small saw tooth roll tube, and said impurity removal pipe is positioned at the below of 3 clean cotton brushes.

Said unginned cotton conveyance conduit place is provided with blows the material blower fan.

The beneficial effect of the utility model: preparatory blowing device; Can carry out pre-cleaning to cotton by Bian Caibian, reduce the percentage of impurity of cotton, the cotton that cleaning is good gets in the cotton storage box through wind stopping device and unginned cotton conveyance conduit; The impurity removal recovering mechanism reclaims bell shell and part folliculus head cotton, improves the cotton amount of adopting.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Wherein, 1, cotton-picker head, 2, cotton storage box, 3, housing, 4, charging aperture; 5, cotton output port, 6, licker-in, 7, cotton brushing roller, 8, the hairbrush roller, 9, the small saw tooth roll tube; 10, clean cotton brush, 11, impurity removal pipe, 12, the unginned cotton conveyer belt, 13, wind stopping device, 14, the unginned cotton conveyance conduit, 15, blow the material blower fan.

Embodiment

As shown in Figure 1, the cotton picker of the utility model comprises cotton-picker head 1, cotton storage box 2 and housing 3; Have charging aperture 4 and cotton output port 5 on the housing 3, be provided with preparatory blowing device between cotton-picker head 1 and the cotton storage box 2, the blowing device comprises that being installed on being used in the housing 3 clears up the licker-in 6 and the cotton brushing roller 7 of cotton stalk bell shell in advance; Cotton brushing roller 7 is positioned at licker-in 6 outsides with respect to the setting of cotton plant approach axis; Cotton brushing roller 7 matches with licker-in 6, and cotton brushing roller 7 belows cooperate with hairbrush roller 8, and hairbrush roller 8 matches with the impurity removal recovering mechanism; The impurity removal recovering mechanism comprises 9,3 clean cotton brushes 10 of small saw tooth roll tube and impurity removal pipe 11; Small saw tooth roll tube 9 closely contacts with upper left hairbrush roller 8, and 3 clean cotton brushes 10 are distributed in the following of small saw tooth roll tube 9 and closely contacts with small saw tooth roll tube 9, and impurity removal pipe 11 is positioned at 3 clean cotton belows of 10 of brushing; Be provided with unginned cotton conveyer belt 12 between charging aperture 4 and the cotton-picker head 1; Cotton output port is connected to wind stopping device 13 5 times, and wind stopping device 13 is connected with cotton storage box 2 through unginned cotton conveyance conduit 14, and unginned cotton conveyance conduit 14 places are provided with blows material blower fan 15.

Preparatory blowing device; Can carry out pre-cleaning to cotton by Bian Caibian, reduce the percentage of impurity of cotton, the cotton that cleaning is good gets in the cotton storage box 2 through wind stopping device 13 and unginned cotton conveyance conduit 14; The impurity removal recovering mechanism reclaims bell shell and part folliculus head cotton, improves the cotton amount of adopting.

Claims

1. cotton picker comprises cotton-picker head, cotton storage box and housing, has charging aperture and cotton output port on the said housing, is provided with preparatory blowing device between said cotton-picker head and the cotton storage box, it is characterized in that:

Said preparatory blowing device comprises the licker-in and the cotton brushing roller that are used to clear up cotton stalk bell shell that is installed in the housing; Said cotton brushing roller is positioned at the licker-in outside with respect to the setting of cotton plant approach axis, and said cotton brushing roller matches with licker-in, and said cotton brushing roller below cooperates with the hairbrush roller; Said hairbrush roller matches with the impurity removal recovering mechanism; Be provided with the unginned cotton conveyer belt between said charging aperture and the cotton-picker head, be connected to wind stopping device under the said cotton output port, said wind stopping device is connected with cotton storage box through the unginned cotton conveyance conduit.

2. cotton picker according to claim 1; It is characterized in that: said impurity removal recovering mechanism comprises small saw tooth roll tube, 3 clean cotton brushes and the impurity removal pipe; Said small saw tooth roll tube closely contacts with upper left hairbrush roller; Said 3 clean cotton brushes are distributed in the following of small saw tooth roll tube and closely contact with the small saw tooth roll tube, and said impurity removal pipe is positioned at the below of 3 clean cotton brushes.

3. cotton picker according to claim 1 is characterized in that: said unginned cotton conveyance conduit place is provided with blows the material blower fan.