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CN-224227304-U - Lint cotton cleaning machine

CN224227304UCN 224227304 UCN224227304 UCN 224227304UCN-224227304-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 lint cleaning 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 inlet is lower than the horizontal plane where the central axis of the dust cage is located, 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 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 brushing assembly is arranged on the other side of the licker-in. According to the cotton picking machine, the cotton ginning inlet is lower than the horizontal plane where the central axis of the dust cage is located, and the cotton ginning is longer from the inlet to the cotton stripping assembly, so that the cotton collection of the dust cage is more uniform, the cotton is not easy to block during cotton returning, and manual picking is not needed, so that the efficiency is improved.

Inventors

  • WANG YUGANG
  • ZHAI YANTING
  • GAO HAIQIANG
  • MAO XINYAN
  • LI ZHANTAO
  • LIN JUNWEI
  • KE LINTING
  • 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 lint inlet (101), and the lint inlet (101) is lower than the horizontal plane where the central axis of the dust cage (2) is positioned; 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 picking assembly comprises a licker-in (7) and a trash discharging cutter (8), wherein the trash discharging cutter (8) is arranged on one side of the licker-in (7); 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 housing (1) comprises an upper inlet hood plate (104) and a lower inlet hood plate (105), the lint inlet (101) being located between the upper inlet hood plate (104) and the lower inlet hood plate (105), the lower inlet hood plate (105) being below the level of the central axis of the lint roller (4).
  3. 3. Lint cleaning machine according to claim 1 or 2, characterized in that it further comprises a feeding assembly, which is arranged below the stripping assembly, said feeding assembly comprising a feeding roller (5) and a feeding plate (6).
  4. 4. A lint cleaning machine according to claim 3, characterized in that the feed plate (6) is arranged on the side of the feed roller (5) remote from the trash discharging blade (8).
  5. 5. A lint cleaning machine according to claim 3, characterized in that the outer diameters of the pressure roller (3) and the stripping roller (4) are the same, and the outer diameter of the feed roller (5) is smaller than the pressure roller (3).
  6. 6. Lint cleaning machine according to claim 5, 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.
  7. 7. A lint cleaning machine according to claim 3, characterized in that a wind-shielding device with upper and lower openings is arranged between the lint stripping assembly and the lint feeding assembly.
  8. 8. A lint cleaning machine according to claim 3, characterized in that the lint feeding roller (5) is connected with a spring buffer (15).
  9. 9. Lint cleaning machine according to any of claims 1 or 2 or 4 to 8, characterized in that the brushing assembly is an air flow brushing assembly comprising a supply opening (19) and a lint outlet (20) communicating with the supply opening (19), the supply opening (19) being directed towards the licker-in (7) and in the direction of rotation of the licker-in (7), the supply opening (19) being arranged downstream of the trash removal blade (8).
  10. 10. Lint cleaning machine according to claim 9, 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, the gap between the lower lint outlet cover plate (22) and the licker-in (7) being adjacent to the air compensating opening (19).

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 above-mentioned related art, the ginned cotton import is located the right side top of frame, and the downside of ginned cotton import seals the setting, when the dirt cage returns cotton, causes stifled colored problem easily, needs artifical flower picking, influences efficiency. Disclosure of utility model In view of the above, the present utility model provides a lint picker to solve the problem that the lint picker in the related art is easy to block. 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, the housing is provided with a lint inlet, and the lint inlet is lower than the horizontal plane where the central axis of the dust cage is positioned; 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 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. And then the comb is hooked by a 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. Through being less than the central axis place horizontal plane of dirt cage with the cotton import of ginned cotton, the cotton subassembly has longer distance from the import to stripping, can make dirt cage collection cotton more even to be difficult to stifled flower when returning cotton, do not need to carry out the manual work again and draw the flower, thereby improve efficiency. In an alternative embodiment, the housing comprises an upper inlet cover plate and a lower inlet cover plate, the ginned cotton inlet is positioned between the upper inlet cover plate and the lower inlet cover plate, and the lower inlet cover plate is lower than the horizontal plane of the central axis of the stripping roller. The cotton picking machine has the beneficial effects that the lower inlet cover plate is lower than the horizontal plane where the central axis of the cotton stripping roller is positioned, so that the lint inlet is lower than the dust cage, the dust cage is more uniform in cotton collection, flowers are not easy to block during cotton returning, and manual flower pi