CN-224227305-U - Lint cotton cleaning machine

CN224227305UCN 224227305 UCN224227305 UCN 224227305UCN-224227305-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 far away from 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 far away from the impurity removing knife, so that the licker-in can hook and pull fibers in the forward direction, the fiber length is prevented from being damaged, the damage to the cotton feeding plate caused by the blocking of cotton fibers is reduced, and the accident is reduced.

Inventors

WANG XINTING
LI JIANYUN
GAO HAIQIANG
LIN JUNWEI
MAO XINYAN
LIU WENPU
ZHAO JIANGLONG

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. 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, far away from 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. Lint cleaning machine according to claim 1, characterized in that the brushing assembly is an air flow brushing assembly comprising an air supply opening (19) and a lint outlet (20) communicating with the air supply opening (19), the air supply opening (19) being directed towards the licker-in (7) and along the rotation direction of the licker-in (7), the air supply opening (19) being arranged downstream of the trash removal blade (8).
3. Lint cleaning machine according to claim 2, 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).
4. A lint cleaning machine according to any of claims 1 to 3, characterized in that the outer surface of the lint roller (3) is provided with a plurality of tooth slots, which extend in the axial direction; and/or, the outer surface of the cotton stripping roller (4) is provided with a plurality of tooth grooves, and the tooth grooves extend along the axial direction.
5. A lint cleaning machine according to any of claims 1-3, characterized in that the outer diameters of the pressure roller (3) and the stripper roller (4) are the same, the outer diameter of the feed roller (5) being smaller than the pressure roller (3).
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. A lint cleaning machine according to any of claims 1 to 3, characterized in that a wind-shielding device with upper and lower openings is provided between the lint stripping assembly and the lint feeding assembly.
8. A lint cleaning machine according to any of claims 1-3, characterized in that the feed roller (5) is connected with a spring buffer device (15).
9. A lint cleaning machine according to any of claims 1-3, characterized in that the underside of the lint inlet (101) communicates with the space on one side of the dust cage (2).
10. A lint cleaning machine according to any of claims 1-3, characterized in that the linear speed of the licker-in (7) is 25-45 m/s.

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 cotton feeding device of cotton lint cleaning machine forward, including the dirt cage that is linked together with advancing cotton pipeline, set up the pressure cotton roller and the stripping roller of dirt cage below side by side with relative rotation mode, set up the draft roller and the draft smooth roller of pressure cotton roller and stripping roller below side by side with relative rotation mode, be located the draft roller and draft smooth roller below, the cotton feeding roller and the cotton feeding board of sawtooth between the roller top, sawtooth roller one side sets up the dust stick, and the opposite side sets up the brush roller, sawtooth roller and brush roller cooperate with the mode of reverse rotation, and the cotton pipeline is connected to the brush roller top, and the outside of dust stick place is the region of arranging for the miscellaneous region, and the below of arranging the miscellaneous region is established to the hybridization pipeline, wherein give cotton roller and the sawtooth roller of being located its below rotary direction is opposite, give cotton board setting in cotton feeding roller and the place ahead of being snatched cotton lint. In the related art, a drafting roller and a drafting smooth roller are arranged between a cotton stripping assembly formed by a cotton pressing roller and a cotton stripping roller and a cotton feeding assembly formed by a cotton feeding roller and a cotton feeding plate, and the structure is complex, so that the integral size of the ginned cotton cleaner is large, and the cost is high. 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. 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 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 far away from 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 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 brushin