CN220503285U

CN220503285U - Lint cotton impurity removing mechanism

Info

Publication number: CN220503285U
Application number: CN202321553771.4U
Authority: CN
Inventors: 李高生
Original assignee: Qianjiang Yinjing Cotton Co ltd
Current assignee: Qianjiang Yinjing Cotton Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-02-20
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to the field of lint impurity removal, and discloses a lint impurity removal mechanism which comprises a case, wherein a licker-in and four rollers are rotatably connected to the inner walls of the front side and the rear side of the case, lint channels are fixedly connected to the two sides of the case, a licker-in impurity removal assembly is arranged in the case, a dust suction box is fixedly communicated with the top of the case, a lint fiber cleaning and collecting assembly is arranged between the dust suction box and the case, the licker-in impurity removal assembly comprises three roller shafts rotatably connected to the inner walls of the front side and the rear side of the case and a driving motor fixedly connected to the front side of the case, an output shaft of the driving motor is fixedly connected to the front ends of the corresponding roller shafts, and the three roller shafts are in transmission connection with the same steel belt. The utility model has the following advantages and effects: the cotton lint fibers adhered on the impurity removing knife can be timely cleaned and absorbed and collected, and the cleaning effect of the impurity removing knife on thorns on the licker-in is guaranteed.

Description

Lint cotton impurity removing mechanism

Technical Field

The utility model relates to the technical field of lint impurity removal, in particular to a lint impurity removal mechanism.

Background

The cotton gin is rolled out by the cotton gin brush or brush air current of cotton bale, and under the suction of the cotton gin cleaner fan, the cotton gin is operated in the cotton gin channel, after being cleaned by the air current type cotton gin cleaner, the cotton gin is adsorbed on the surface of the dust cage, dust-containing air is discharged into the dust chamber from the air channels at two ends of the dust cage, the cotton gin rotates along with the dust cage, the cotton gin is peeled off by two groups of rollers and is conveyed downwards through the gap between the two groups of rollers, under the action of the dust cage and the rollers, loose cotton gin is extruded into cotton batts, the two rollers send out the compacted cotton batts and are uniformly picked up and carded by the thorns on the thorns, the picked cotton fibers move along with the thorns at a high speed, because a plurality of thorns are uniformly distributed on the thorns, a certain amount of cotton gin fibers are adhered to the gap between the thorns in the long-time operation process, and the cotton gin is difficult to be cleaned, and the more accumulated cotton gin at the thorns gap can lose the carding function.

And (3) searching: the utility model provides a cotton lint cleaning machine arranges miscellaneous guiding mechanism of authority publication number for CN216156041U, includes hollow structure's cotton lint cleaning machine case, the inside of cotton lint cleaning machine case is provided with dirt cage and licker-in respectively, is provided with the roller between dirt cage and the licker-in, connect through roller transmission between dirt cage and the licker-in, feed inlet and discharge gate have been seted up respectively on the side of cotton lint cleaning machine case, the inside of licker-in is hollow structure and the surface of licker-in is even network structure, the fixed licker-in adapter sleeve that has cup jointed in centre of a circle position department of licker-in.

However, the impurity removing and adjusting mechanism of the lint cleaning machine has the defect that the impurity removing knife set is convenient to clean lint fibers on thorns, but the lint fibers are easy to adhere to the impurity removing knife set, and the lint fibers adhered to the impurity removing knife set are inconvenient to clean and collect, so that the effect of the impurity removing knife set on thorns cleaning can be reduced after long-time use, and therefore, the lint impurity removing mechanism is used for solving the problems.

Disclosure of Invention

The utility model aims to provide a lint impurity removing mechanism which can timely clean and collect lint fibers adhered to an impurity removing knife set, and ensure the effect of the impurity removing knife set on thorn cleaning.

The technical aim of the utility model is realized by the following technical scheme: the cotton picker comprises a case, wherein a licker-in and four rollers are rotationally connected on the inner walls of the front side and the rear side of the case, ginned cotton channels are fixedly connected on the two sides of the case, a licker-in impurity discharging component is arranged in the case, a dust suction box is fixedly communicated with the top of the case, and a ginned cotton fiber cleaning and collecting component is arranged between the dust suction box and the case.

The utility model is further provided with: the licker-in impurity removal assembly comprises three roll shafts which are rotationally connected to the inner walls of the front side and the rear side of the chassis and a driving motor which is fixedly connected to the front side of the chassis, an output shaft of the driving motor is fixedly connected to the front end of the corresponding roll shaft, the three roll shafts are in transmission connection with the same steel belt, a plurality of impurity removal cutters are fixedly connected to the outer side of the steel belt, and the impurity removal cutters are alternately arranged with the thorns of the licker-in.

Through adopting above-mentioned technical scheme, drive the operation of three roller and steel band through driving motor, the steel band has driven the operation of a plurality of trash-removing knife, because of trash-removing knife and thorn on the licker-in are alternately setting, and then when trash-removing knife operation, can give the clearance to trash-removing knife with the cotton lint fibre of adhesion between thorn.

The utility model is further provided with: two supporting wheels are rotatably connected to the inner walls of the front side and the rear side of the machine case, and the four supporting wheels are all in transmission connection with the bottom of the steel belt.

Through adopting above-mentioned technical scheme, through the setting of supporting wheel, can support the steel band, make it form circular-arc.

The utility model is further provided with: the cotton lint fiber cleaning and collecting assembly comprises a cleaning assembly and a collecting assembly, wherein the cleaning assembly comprises two cleaning brush rollers fixedly connected to the inner walls of the front side and the rear side of the machine case and two rotating motors fixedly connected to the front side of the machine case, an output shaft of each rotating motor is fixedly connected to the front end of each corresponding cleaning brush roller, and the cleaning brush rollers are matched with the impurity removing cutters.

Through adopting above-mentioned technical scheme, driven the rotation of clearance brush roll through the rotating electrical machines, and then can give timely clearance to the cotton lint on the trash rack to guarantee trash rack's effect.

The utility model is further provided with: the collecting assembly comprises a servo motor fixedly connected to the top of the dust collection box, two dust collection pipes fixedly connected to the top of the machine box and a transmission shaft rotationally connected to the inside of the dust collection box, a worm is fixedly connected to an output shaft of the servo motor, a fan blade is fixedly sleeved on the outer side of the worm, a worm wheel and two cams are fixedly sleeved on the outer side of the transmission shaft, the worm is meshed with the worm wheel, the bottoms of the two cams are movably abutted to the same filter screen, two reset springs are fixedly connected to the top of the filter screen, the tops of the two reset springs are fixedly connected to inner walls of two sides of the dust collection box respectively, and the two dust collection pipes are fixedly connected to the bottoms of two sides of the dust collection box respectively.

Through adopting above-mentioned technical scheme, servo motor's output shaft has driven the rotation of worm and flabellum, and then can inhale the dust absorption intraductal to the lint fiber that the clearance was fallen, interception through the filter screen, lint fiber is collected the dust suction box of filter screen below, the worm has driven the rotation of worm wheel simultaneously, the worm wheel has driven the rotation of transmission shaft and two cams, under the rotation of two cams and reset spring's combination linkage, the reciprocal rocking from top to bottom of filter screen has been driven, and then can be given to tremble away the lint fiber that adheres to on the filter screen, guarantee to absorb lint fibrous suction, and then make the fibrous effect of absorbent lint better.

The utility model is further provided with: the rear side inner wall of the dust suction box is fixedly connected with two connecting plates, and the transmission shaft is rotationally connected between the two connecting plates.

Through adopting above-mentioned technical scheme, conveniently support the transmission shaft, make its rotation more steady smooth and easy.

The utility model is further provided with: the filter screen sliding sleeve is arranged in the dust collection box, two air outlet holes are formed in the top of the dust collection box, and the front side of the dust collection box is rotationally connected with a box door.

Through adopting above-mentioned technical scheme, through the chamber door, conveniently regularly clear up lint fiber, through the venthole, be convenient for exhaust.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the three roll shafts and the steel belt are driven to operate by the driving motor, the steel belt drives the plurality of impurity discharging cutters to operate, and the impurity discharging cutters and thorns on the licker-in are alternately arranged, so that the adhered ginned cotton fibers between the thorns can be cleaned on the impurity discharging cutters when the impurity discharging cutters operate.

2. According to the utility model, the cleaning brush roller is driven to rotate by the rotating motor, so that lint on the impurity removing knife can be timely cleaned, and the impurity removing effect of the impurity removing knife is ensured.

3. According to the utility model, the worm and the fan blades are driven to rotate by the servo motor, the cleaned ginned cotton fibers can be sucked into the dust suction pipe and are intercepted by the filter screen, the ginned cotton fibers are collected into the dust suction box below the filter screen, meanwhile, the worm drives the worm wheel to rotate, the worm wheel drives the transmission shaft and the two cams to rotate, and the filter screen is driven to reciprocate up and down under the combined linkage of the rotation of the two cams and the reset spring, so that the ginned cotton fibers attached to the filter screen can be shaken off, the suction force of the ginned cotton fibers is ensured, and the effect of absorbing the ginned cotton fibers is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a lint impurity removing mechanism according to the present utility model;

fig. 2 is a cross-sectional view of a lint removal mechanism according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of a lint removing mechanism according to the present utility model;

fig. 4 is a left side view of a steel belt, a trash discharging knife and a licker-in of the lint cotton trash removing mechanism provided by the utility model.

In the figure, 1, a case; 2. a ginned cotton channel; 3. a dust suction box; 4. a servo motor; 5. a dust collection pipe; 6. a rotating electric machine; 7. a driving motor; 8. a return spring; 9. a roller; 10. a licker-in; 11. cleaning a brush roller; 12. a steel strip; 13. a trash cutter; 14. a filter screen; 15. a cam; 16. a support wheel; 17. a roll shaft; 18. a fan blade; 19. a worm; 20. a worm wheel; 21. and a transmission shaft.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a ginned cotton impurity removing mechanism, which comprises a case 1, wherein a licker-in 10 and four rollers 9 are rotatably connected on the inner walls of the front side and the rear side of the case 1, ginned cotton channels 2 are fixedly connected on two sides of the case 1, a licker-in impurity removing component is arranged in the case 1, a dust suction box 3 is fixedly communicated with the top of the case 1, and a ginned cotton fiber cleaning and collecting component is arranged between the dust suction box 3 and the case 1.

Specifically, the licker-in impurity removing assembly comprises three roller shafts 17 which are rotatably connected to the inner walls of the front side and the rear side of the machine case 1 and a driving motor 7 which is fixedly connected to the front side of the machine case 1, an output shaft of the driving motor 7 is fixedly connected to the front end of the corresponding roller shaft 17, the three roller shafts 17 are in transmission connection with the same steel belt 12, the outer sides of the steel belts 12 are fixedly connected with a plurality of impurity removing cutters 13, and the impurity removing cutters 13 are alternately arranged with the thorns of the licker-in 10.

Specifically, two supporting wheels 16 are rotatably connected to the inner walls of the front and rear sides of the chassis 1, and the four supporting wheels 16 are all in transmission connection with the bottom of the steel belt 12.

Specifically, the lint fiber cleaning and collecting assembly comprises a cleaning assembly and a collecting assembly, wherein the cleaning assembly comprises two cleaning brush rollers 11 fixedly connected to the inner walls of the front side and the rear side of the machine case 1 and two rotating motors 6 fixedly connected to the front side of the machine case 1, and the output shafts of the rotating motors 6 are fixedly connected to the front ends of the corresponding cleaning brush rollers 11.

Specifically, the cleaning brush roller 11 is matched with the impurity removing knife 13.

Specifically, collection subassembly includes servo motor 4, fixed connection at the dust collection box 3 top, two dust absorption pipes 5 of fixed intercommunication at quick-witted case 1 top and the transmission shaft 21 of swivelling joint in the dust collection box 3, fixedly connected with worm 19 on servo motor 4's the output shaft, the outside fixed cover of worm 19 is equipped with flabellum 18, the outside fixed cover of transmission shaft 21 is equipped with a worm wheel 20 and two cams 15, worm 19 meshes with worm wheel 20, the bottom movable butt of two cams 15 has same filter screen 14, the top fixedly connected with two reset spring 8 of filter screen 14, the top of two reset spring 8 is fixed connection respectively on the both sides inner wall of dust collection box 3, and two dust absorption pipes 5 are fixed intercommunication respectively in the both sides bottom of dust collection box 3.

Specifically, two connection plates are fixedly connected to the inner wall of the rear side of the dust collection box 3, and the transmission shaft 21 is rotatably connected between the two connection plates.

Specifically, the filter screen 14 is slidably sleeved in the dust collection box 3, two air outlet holes are formed in the top of the dust collection box 3, and a box door is rotatably connected to the front side of the dust collection box 3.

According to the utility model, when the cotton picker works, cotton lint can be conveyed onto the licker-in 10 from the cotton lint channel 2 and the two rollers 9 on the right side, the cotton lint can be decontaminated through the licker-in 10, the three roller shafts 17 and the steel belts 12 are driven to operate through the driving motor 7, the steel belts 12 drive the multiple impurity removal blades 13 to operate, the impurity removal blades 13 and thorns on the licker-in 10 are alternately arranged, and further, when the impurity removal blades 13 operate, the cotton lint fibers attached between the thorns can be cleaned onto the impurity removal blades 13, the cleaning brush roller 11 is driven to rotate through the rotating motor 6, and further, cotton lint fibers on the impurity removal blades 13 can be cleaned in time, so that the impurity removal effect of the impurity removal blades 13 is guaranteed, meanwhile, the output shaft of the servo motor 4 drives the worm 19 and the fan blades 18 to rotate, and further, the cleaned cotton lint fibers can be absorbed into the dust suction pipe 5, the dust suction box 3 below the filter screen 14 is intercepted through the filter screen 14, and the worm 19 drives the worm wheel 20 to rotate, and the two worm wheels 21 and the two filter screens 15 are driven to rotate, and the cotton lint fibers can be well absorbed by the vibration of the two filter screens 15, and the vibration of the two filter screens 15 can be combined on the filter screen 14, and the suction effect of the cotton lint is better is guaranteed, and the cotton lint can be absorbed and the cotton lint can be well and the vibration fiber dust can be absorbed by the vibration and the vibration on the filter screen.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a lint impurity removal mechanism, its characterized in that, includes quick-witted case (1), rotate on the front and back side inner wall of machine case (1) and connect a licker-in (10) and four rollers (9), equal fixedly connected with lint passageway (2) in both sides of machine case (1), be provided with licker-in trash removal subassembly in machine case (1), the top of machine case (1) is fixed to be linked together and is had dust suction box (3), be provided with lint fiber clearance collection subassembly between dust suction box (3) and machine case (1).

2. The lint removal mechanism of claim 1, wherein: the licker-in impurity removal assembly comprises three roll shafts (17) which are rotationally connected to the inner walls of the front side and the rear side of the chassis (1) and a driving motor (7) which is fixedly connected to the front side of the chassis (1), an output shaft of the driving motor (7) is fixedly connected to the front end of the corresponding roll shaft (17), the three roll shafts (17) are connected with the same steel belt (12) in a transmission manner, a plurality of impurity removal cutters (13) are fixedly connected to the outer side of the steel belt (12), and the impurity removal cutters (13) are alternately arranged with thorns of the licker-in (10).

3. The lint removal mechanism of claim 2, wherein: two supporting wheels (16) are rotatably connected to the inner walls of the front side and the rear side of the chassis (1), and the four supporting wheels (16) are all in transmission connection with the bottom of the steel belt (12).

4. The lint removal mechanism of claim 1, wherein: the cotton lint fiber cleaning and collecting assembly comprises a cleaning assembly and a collecting assembly, wherein the cleaning assembly comprises two cleaning brush rollers (11) fixedly connected to the inner walls of the front side and the rear side of the machine case (1) and two rotating motors (6) fixedly connected to the front side of the machine case (1), and the output shafts of the rotating motors (6) are fixedly connected to the front ends of the corresponding cleaning brush rollers (11).

5. The lint removal mechanism of claim 4, wherein: the cleaning brush roller (11) is matched with the impurity removing knife (13).

6. The lint removal mechanism of claim 4, wherein: the collecting assembly comprises a servo motor (4) fixedly connected to the top of the dust collection box (3), two dust collection pipes (5) fixedly connected to the top of the machine box (1) and a transmission shaft (21) rotationally connected to the inside of the dust collection box (3), a worm (19) is fixedly connected to an output shaft of the servo motor (4), fan blades (18) are fixedly sleeved on the outer side of the worm (19), a worm wheel (20) and two cams (15) are fixedly sleeved on the outer side of the transmission shaft (21), the worm (19) is meshed with the worm wheel (20), the bottoms of the two cams (15) are movably abutted to the same filter screen (14), two reset springs (8) are fixedly connected to the top of the filter screen (14), the tops of the two reset springs (8) are respectively fixedly connected to the inner walls of two sides of the dust collection box (3), and the two dust collection pipes (5) are respectively fixedly connected to the bottoms of two sides of the dust collection box (3).

7. The lint removal mechanism of claim 6, wherein: two connecting plates are fixedly connected to the inner wall of the rear side of the dust suction box (3), and the transmission shaft (21) is rotatably connected between the two connecting plates.

8. The lint removal mechanism of claim 6, wherein: the filter screen (14) is arranged in the dust collection box (3) in a sliding sleeve mode, two air outlet holes are formed in the top of the dust collection box (3), and a box door is connected to the front side of the dust collection box (3) in a rotating mode.