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CN-224227306-U - Lint cotton cleaning machine

CN224227306UCN 224227306 UCN224227306 UCN 224227306UCN-224227306-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 cotton stripping roller, the lint stripping assembly is used for stripping lint from the dust cage, the cotton feeding assembly comprises the cotton pressing roller and a cotton feeding plate, the cotton feeding plate is arranged below the cotton stripping roller, 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, and the cotton brushing assembly is arranged on the other side of the licker-in. The cotton pressing roller can simultaneously play a role of pressing cotton and is matched with the cotton feeding plate for holding, so that a thinner and uniform cotton layer is provided for the licker-in roller for hooking and carding, the impurity removing efficiency is high, the appearance is good, the fiber damage is reduced, and the quality of ginned cotton can be improved.

Inventors

  • GAO HAIQIANG
  • MAO XINYAN
  • LI ZHANTAO
  • LIN JUNWEI
  • LI JIANYUN
  • KE LINTING
  • ZHAO JIANGLONG
  • LI HUAIKUN

Assignees

  • 山东天鹅棉业机械股份有限公司

Dates

Publication Date
20260512
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 comprises the cotton pressing roller (3) and a cotton feeding plate (5), and the cotton feeding plate (5) is arranged below the cotton stripping roller (4); the cotton picking assembly comprises a licker-in (8) and a trash discharging cutter (9), wherein the trash discharging cutter (9) is arranged on one side of the licker-in (8); the cotton brushing assembly is arranged on the other side of the licker-in (8).
  2. 2. Lint cleaning machine according to claim 1, characterized in that a first gap (6) is formed between the pressure roller (3) and the stripping roller (4), the first gap (6) being located obliquely above the pressure roller (3), a second gap (7) being formed between the pressure roller (3) and the feed plate (5), the second gap (7) extending to below the pressure roller (3).
  3. 3. Lint cleaning machine according to claim 2, characterized in that the feed plate (5) comprises a first and a second arc, the first arc forming the second gap (7) with the lint roller (3), the second arc being in clearance fit with the lint roller (4).
  4. 4. A lint cleaning machine according to any of claims 1-3, characterized in that the feeding plate (5) is provided at the side of the lint roller (3) remote from the debris-removing knife (9).
  5. 5. A lint cleaning machine according to any of claims 1-3, characterized in that the lint roller (3) is provided directly under the dust cage (2).
  6. 6. A lint cleaning machine according to any of claims 1-3, characterized in that the lint roller (3) is connected with a spring buffer.
  7. 7. A lint cleaning machine according to any of claims 1-3, characterized in that the diameter of the pressure roller (3) is larger than the diameter of the stripper roller (4), the diameter of the pressure roller (3) being 100-300mm, the diameter of the stripper roller (4) being 50-200mm.
  8. 8. A lint cleaning machine according to any of claims 1 to 3, characterized in that the lint brushing assembly is an air flow lint brushing assembly, comprising an air supply opening (15) and a lint outlet (16) in communication with the air supply opening (15), the air supply opening (15) being directed towards the licker-in (8) and in the direction of rotation of the licker-in (8), the air supply opening (15) being arranged downstream of the trash removal blade (9).
  9. 9. Lint cleaning machine according to claim 8, characterized in that the upper and lower sides of the lint outlet (16) are respectively provided with an upper lint outlet cover plate (17) and a lower lint outlet cover plate (18), the lower lint outlet cover plate (18) being movably arranged, the gap between the lower lint outlet cover plate (18) and the licker-in (8) being adjacent to the air compensating opening (15).
  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 (16) 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 lint cleaning machine, lint cleaning machine comprises frame, dirt cage, traction roller, licker-in, row's miscellaneous sword and plucker, dirt cage, traction roller and licker-in all rotate connect in the frame, dirt cage both ends are connected to the dust exhaust room through the wind channel, traction roller parallel arrangement has two, two traction roller sets up in dirt cage downside, and two traction roller turns to in opposite direction, wherein with dirt cage turn to opposite traction roller with dirt cage outer wall sliding connection, the licker-in sets up in traction roller downside, row miscellaneous sword with licker-in outer wall interval sets up, plucker and licker-in outer wall interval set up. In the related art, the ginned cotton is peeled off from the dust cage through the two traction rollers, and the formed cotton tire is directly hooked and pulled by the licker-in, so that the ginned cotton is difficult to be hooked and pulled uniformly, and the impurity cleaning efficiency is low. Disclosure of utility model In view of the above, the utility model provides a lint cleaner to solve the problem that the related art is difficult to achieve uniform hooking and pulling of lint, thereby resulting in low impurity cleaning efficiency. In a first aspect, the present utility model provides a lint picker comprising: 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 comprises the cotton pressing roller and a cotton feeding plate, and the cotton feeding plate is arranged below the cotton stripping roller; the cotton picking assembly comprises a licker-in and a trash discharging knife, and the trash discharging knife is arranged on one side of the licker-in; 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 rotation of the cotton pressing roller drives the cotton wadding to enter between the cotton pressing roller and the cotton feeding plate around the cotton pressing roller, and when the cotton wadding passes through the cotton feeding plate and the cotton pressing roller, the cotton wadding is evenly fed into the licker-in under the holding of the cotton feeding plate and the cotton pressing roller, and is hooked and combed by the licker-in. 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 separated from the licker-in under the cutting impact of the impurity discharging knife, and the hooked fibers leave the licker-in through the cotton brushing assembly. Because the cotton pressing roller can play the role of pressing cotton and is matched with the cotton feeding plate for holding, a thinner and uniform cotton layer is provided for the licker-in for hooking and carding, the trash removal efficiency is high, the appearance is good, the fiber damage is reduced, and the quality of ginned cotton can be improved. In an alternative embodiment, a first gap is formed between the cotton pressing roller and the cotton stripping roller, the first gap is positioned obliquely above the c