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CN-224212845-U - Lint cotton cleaning machine

CN224212845UCN 224212845 UCN224212845 UCN 224212845UCN-224212845-U

Abstract

The utility model relates to the technical field of cotton fiber pretreatment equipment and discloses a lint cleaning machine which comprises a lint collecting assembly, a lint stripping assembly, a cotton feeding assembly and a cleaning assembly, wherein the lint collecting assembly comprises a housing and a dust cage which is rotatably arranged in the housing, the housing is provided with a lint inlet, the lint stripping assembly comprises a cotton pressing roller and a lint stripping roller, the lint stripping assembly is used for stripping lint from the dust cage, the cotton feeding assembly is arranged below the lint stripping assembly and comprises a cotton feeding roller and a cotton feeding plate, the cleaning assembly comprises a licker-in and a trash discharging knife, the trash discharging knife is arranged on one side of the licker-in, the cotton feeding plate is arranged on one side of the cotton feeding roller close to the trash discharging knife, and the cotton brushing assembly is arranged on the other side of the licker-in. According to the utility model, the cotton feeding plate is arranged on one side of the cotton feeding roller close to the impurity removing knife, so that the reverse hooking and cleaning of ginned cotton are realized, the cotton feeding point is fixed, the carding force is stabilized, and the carding and impurity removing effects are improved.

Inventors

  • MAO XINYAN
  • GAO HAIQIANG
  • WANG YUGANG
  • LIN JUNWEI
  • LIU WENPU
  • ZHAO JIANGLONG
  • LI HUAIKUN

Assignees

  • 山东天鹅棉业机械股份有限公司

Dates

Publication Date
20260508
Application Date
20250512

Claims (10)

  1. 1. A lint cleaning machine, comprising: The cotton collecting assembly comprises a housing (1) and a dust cage (2) rotatably arranged in the housing (1), wherein the housing (1) is provided with a ginned cotton inlet (101); The cotton stripping assembly comprises a cotton pressing roller (3) and a cotton stripping roller (4), and is used for stripping cotton from the dust cage (2); The cotton feeding assembly is arranged below the cotton stripping assembly and comprises a cotton feeding roller (5) and a cotton feeding plate (6); The cotton cleaning assembly comprises a licker-in (7) and a trash discharging cutter (8), the trash discharging cutter (8) is arranged on one side of the licker-in (7), and the cotton feeding plate (6) is arranged on one side, close to the trash discharging cutter (8), of the cotton feeding roller (5); The cotton brushing assembly is arranged on the other side of the licker-in (7).
  2. 2. Lint cleaning machine according to claim 1, characterized in that the outer diameters of the pressure roller (3) and the stripping roller (4) are the same, the outer diameter of the feed roller (5) being smaller than the pressure roller (3).
  3. 3. Lint cleaning machine according to claim 2, characterized in that the outer diameters of the pressure roller (3) and the stripping roller (4) are 100-200 mm, and the outer diameter of the feed roller (5) is 50-200 mm.
  4. 4. The lint cleaning machine of claim 1, wherein a wind-shielding device with upper and lower openings is arranged between the lint peeling assembly and the lint feeding assembly.
  5. 5. Lint cleaning machine according to any one of claims 1 to 4, characterized in that the feed roller (5) is connected with a spring buffer (15).
  6. 6. Lint cleaning machine according to any of claims 1 to 4, characterized in that the underside of the lint inlet (101) communicates with the space on one side of the dust cage (2).
  7. 7. Lint cleaning machine according to any of claims 1 to 4, characterized in that the linear speed of the licker-in (7) is 25 m/s-45 m/s.
  8. 8. Lint cleaning machine according to any of claims 1 to 4, characterized in that the brushing assembly is an air flow brushing assembly comprising an air supply opening (19) and a lint outlet (20) in communication with the air supply opening (19), the air supply opening (19) being directed towards the licker-in (7) and in the direction of rotation of the licker-in (7), the air supply opening (19) being arranged downstream of the trash removal blade (8).
  9. 9. Lint cleaning machine according to claim 8, characterized in that the upper and lower sides of the lint outlet (20) are respectively provided with an upper lint outlet cover plate (21) and a lower lint outlet cover plate (22), the lower lint outlet cover plate (22) being movably arranged, and the gap between the lower lint outlet cover plate (22) and the licker-in (7) being adjacent to the air supply opening (19).
  10. 10. Lint cleaning machine according to claim 8, characterized in that the lint inlet (101) has a diameter or side length of 100-500 mm and/or the lint outlet (20) has a diameter or side length of 100-400 mm.

Description

Lint cotton cleaning machine Technical Field The utility model relates to the technical field of cotton fiber pretreatment equipment, in particular to a lint cotton cleaning machine. Background The ginned cotton cleaning machine is used for cleaning most large-particle impurities (such as sterile seeds, broken seed shells and the like) in ginned cotton, and loosening most of living rope wires in the ginned cotton, so that the appearance form of the ginned cotton is greatly improved, and the rolling quality of the ginned cotton is improved. In addition, because the binding force between the impurities and the ginned cotton is relatively smaller before the compressed ginned cotton, the ginned cotton can be cleaned by the ginned cotton cleaner to obtain higher impurity cleaning efficiency, the cotton cleaning work of spinning can be simplified, and the yarn forming rate of the ginned cotton can be increased. The related art discloses a ginned cotton descaling machine, it includes box and lower box be equipped with the dirt cage in the upper box, set up back shell cotton roller and preceding shell cotton roller respectively in dirt cage below be equipped with the licker-in the lower box, be equipped with the brush in one side of licker-in, one side that the licker-in kept away from the brush sets up row's miscellaneous sword along licker-in circumference, be equipped with the gettering storehouse in the lower bottom of the box below row miscellaneous sword, be equipped with ginned cotton passageway in one side that the lower box is close to the brush, one end of ginned cotton passageway faces the brush, the other end is connected ginned cotton and is stored the storehouse, still include two conversion shelves be equipped with the transfer room between upper box and the lower box, two conversion shelves are mutually replaced and are assembled in the transfer room, are equipped with cotton feeding board cotton feeding subassembly through two first transfer boards on the conversion shelf, cotton feeding subassembly includes draft smooth roller, first cotton feeding roller and cotton feeding board, is equipped with roller feeding cotton subassembly through two second transfer boards on another conversion shelf, cotton feeding roller feeding subassembly includes second draft and second cotton feeding roller. Above-mentioned related art, back shell cotton roller and preceding shell cotton roller's below sets up draft smooth rod and first draft roller, and draft smooth rod and first draft roller's below sets up first cotton roller and cotton feeding board, and the structure is complicated to lead to the whole volume of cotton descaling machine big, with high costs. Disclosure of utility model In view of the above, the present utility model provides a lint picker to solve the problem of complex structure of the lint picker in the related art. The utility model provides a lint cleaning machine, which comprises: The cotton collecting assembly comprises a housing and a dust cage rotatably arranged in the housing, and the housing is provided with a ginned cotton inlet; The cotton stripping assembly comprises a cotton pressing roller and a cotton stripping roller and is used for stripping cotton from the dust cage; The cotton feeding assembly is arranged below the cotton stripping assembly and comprises a cotton feeding roller and a cotton feeding plate; The cotton cleaning assembly comprises a licker-in and a trash discharging cutter, the trash discharging cutter is arranged on one side of the licker-in, and the cotton feeding plate is arranged on one side of the cotton feeding roller close to the trash discharging cutter; and the cotton brushing assembly is arranged on the other side of the licker-in. The cotton gin has the beneficial effects that the ginned cotton enters the housing through the ginned cotton inlet to be sent to the surface of the dust cage under the suction of the fan of the ginned cotton cleaner and the blowing of the brush air flow or the blowing of the cotton bale air flow of the ginned cotton, and the dust-containing air flow is discharged into the dust chamber from the inside of the dust cage through the air duct by passing through the dust cage. The cotton seeds absorbed on the dust cage rotate along with the dust cage, and are peeled off by the cotton pressing roller and the cotton peeling roller to form uniform and continuous cotton batting. The cotton feeding assembly comprises a cotton feeding roller and a cotton feeding plate, and is arranged below the cotton stripping assembly, so that when cotton batting passes through the cotton feeding plate and the cotton feeding roller, the licker-in is uniformly fed under the holding of the cotton feeding plate and the cotton feeding roller, and is pulled and combed by the licker-in hook. Because the defects of the sterile seeds, natural impurities and large particles are heavier, the fibers are discharged under the action of centrifugal force and separ