CN114369886A - Ultra-clean high-efficient opener - Google Patents

Abstract

The invention relates to the technical field of cotton processing, and discloses an ultra-clean high-efficiency cotton opener which comprises a cotton opening bin and a cotton opening device; the cotton opening device is arranged in the inner cavity of the cotton opening bin; the cotton opening device comprises a cotton feeding mechanism, a cotton clamping mechanism, a beater mechanism, a dust removing knife mechanism, a driving mechanism and a dust removing mechanism; a plurality of beater mechanisms and dust removal knife mechanisms are arranged side by side and extend towards the cotton outlet, a plurality of dust collecting openings respectively correspond to the dust removal knife mechanisms, dust cage rollers of the dust removal mechanisms are arranged below the cotton outlet, cotton is opened, drawn and overturned for a plurality of times through the beater mechanisms, fine impurities, dust, short velvet and neps are enabled to be repeatedly diffused and displayed, accordingly, the cotton is completely cleaned through powerful air suction, and finally, the fine impurities, the flying dust and the short velvet are effectively removed through the dust cage rollers in a loose state of the cotton, particularly, the cotton is mechanically picked to have impurities, the impurities are mixed, the quantity of the impurities is large, the contradiction of difficult cleaning is caused, the technical advantages of the cotton are particularly obvious, and therefore, a precondition is provided for improving the quality of finished yarns.

Description

Ultra-clean high-efficient opener

Technical Field

The invention relates to the technical field of cotton processing, in particular to a high-efficiency cotton opener for opening a cotton dust remover.

Background

The existing cotton openers in the industry are applied for many years, and the opening and the impurity removal which mainly adopts manual cotton picking, strictly grades and has no foreign cotton leaf impurities are only available in the past. However, the manual cotton picking is almost completely replaced by the mechanical cotton picking so that the original cotton opener is useless for opening and impurity removal due to different maturity and fiber lengths of cotton, particularly, more cotton leaves and fine impurities, serious mixing of grades and extremely low cleanliness! This will increase the amount of short fiber and neps in the subsequent yarn formation, resulting in uneven and even reduced yarn strength and poor quality.

Therefore, the problem that needs to be solved by those skilled in the art is how to provide an efficient opener capable of strongly removing cotton leaves and fine impurities.

Disclosure of Invention

In view of the above, the present invention is directed to an ultra-clean and efficient cotton opener, which solves at least some of the above problems in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

an ultra-clean high-efficient opener, includes: the cotton opener comprises a cotton opener shell and a cotton opener;

the cotton opening device is arranged in an inner cavity of the cotton opening machine shell;

the cotton opening device comprises a cotton feeding mechanism, a cotton clamping mechanism, a beater mechanism, a dust removing knife mechanism, a driving mechanism and a dust removing mechanism;

the cotton inlet of feeding cotton mechanism with the cotton inlet of opening the cotton casing corresponds, and its cotton outlet department sets up press from both sides cotton mechanism, hired roughneck mechanism is equipped with a plurality ofly, and is a plurality of hired roughneck mechanism sets up side by side at the cotton outlet end of pressing from both sides cotton mechanism, to open the cotton outlet direction of cotton casing and extend, every hired roughneck mechanism all sets up with it and corresponds dust removal sword mechanism, feed cotton mechanism press from both sides cotton mechanism with hired roughneck mechanism all drives through actuating mechanism, a plurality of dust collecting mouths of dust removal mechanism respectively with dust removal sword mechanism corresponds.

Preferably, in foretell high-efficient opener, the opener casing divide into the dust removal storehouse, collection cotton storehouse and opening the cotton storehouse from top to bottom in proper order, the top in dust removal storehouse sets up collection cotton fan, sets up dust shaker and the dust removal part that corresponds with it in its inner chamber, the export of collection cotton fan with the feed inlet intercommunication of dust shaker, the export and the dust removal part of dust shaker correspond, opening the cotton device and setting up in opening the cotton storehouse, the cotton mouth of advancing of feeding cotton mechanism with the cotton mouth that goes out in collection cotton storehouse corresponds.

Preferably, in the above ultra-clean high-efficiency opener, a photoelectric sensor for detecting the cotton collecting height is installed in the cotton collecting bin.

Preferably, in foretell high-efficient opener, feed cotton mechanism and include three cotton rollers of feeding, and be the article font of invering and arrange, three the bearing is all established to the both ends cover of feeding cotton roller to rotate through the bearing frame and connect in open on the corresponding inner wall in cotton storehouse.

Preferably, in foretell high-efficient opener of ultraclean, press from both sides cotton mechanism and include two double-layered cotton rollers that set up relatively, two press from both sides the both ends cover of cotton roller and establish the bearing, and fix through the bearing frame open on the corresponding inner wall in cotton storehouse, its advance cotton mouth with go out the cotton mouth respectively with feed the cotton mouth of cotton mechanism and the cotton end of advancing of hired roughneck mechanism correspond.

Preferably, in the ultra-clean high-efficiency opener, the beater mechanism comprises a beater rotating shaft, a card clothing mounting cylinder and card clothing; the bearing is established to the both ends cover of hired roughneck pivot and rotates through the bearing frame and connect on opening cotton storehouse's the corresponding inner wall, card clothing installation section of thick bamboo cover is established and is fixed the outside of hired roughneck pivot, the card clothing is fixed the outer wall of a card clothing installation section of thick bamboo.

Preferably, in the ultra-clean high-efficiency opener, the card clothing of the beating mechanism close to the cotton clamping mechanism is rigid card clothing, the card clothing of the other cotton clamping mechanisms is elastic card clothing, the surface of the rigid card clothing is a card wire, and the surface of the elastic card clothing is in a sawtooth shape.

Preferably, in foretell high-efficient opener of ultraclean, dust removal sword mechanism includes blade holder and many dust removal sword, the both ends of blade holder are fixed open on the corresponding inner wall in cotton storehouse, its middle part parallel arrangement has a plurality of dust removal sword fixed plates, every all be provided with a plurality of spacing sword holes on the dust removal sword fixed plate, many the dust removal sword detachable is installed every the spacing sword hole department of dust removal sword fixed plate, with correspond beater mechanism is relative.

Preferably, in foretell high-efficient opener of ultraclean, dust removal mechanism includes the dirt cage cylinder, keeps out the wind arc board and induced drafts the device, the lateral wall of dirt cage cylinder is opened the dust absorption hole that has the equipartition, its both ends with the lateral wall rotation in the cotton storehouse of opening is connected, and with the play cotton mouth in the cotton storehouse corresponds, keep out the wind arc board cover establish to be fixed one side of dirt cage cylinder makes the cotton peel off smoothly in a cotton mouth department, induced draft the device and communicate a plurality ofly respectively through many branch's dust collecting tubes the one end of dust collecting mouth and dirt cage cylinder makes the dust absorption hole of dust collecting mouth and dirt cage cylinder keep negative pressure suction.

Preferably, in an ultra-clean high-efficiency opener, the driving mechanism comprises a first driving device and a second driving device, the first driving device drives the cotton feeding mechanism, the cotton clamping mechanism and the beater mechanism simultaneously, and the second driving device drives the dust cage roller.

Compared with the prior art, the ultra-clean high-efficiency cotton opener disclosed by the invention has the main effects and advantages that:

the cotton is loosened, drafted and turned for many times through a plurality of beater mechanisms, so that fine impurities, dust, short fibers and cotton knots are diffused and displayed repeatedly, the cotton is cleaned completely through strong air suction, and finally the fine impurities, the flying dust and the short fibers are effectively removed by a dust cage roller in a loose state of the cotton, particularly the contradiction that the mechanically picked cotton contains impurities, is mixed more and is not easy to remove is remarkably achieved, and the technical advantage is remarkably achieved, so that the precondition is provided for improving the quality of finished yarns.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the opening device of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the construction of the cage roll of the present invention;

FIG. 5 is a schematic structural view of the dust removing mechanism of the present invention.

Reference numerals

The cotton opener comprises a cotton opener shell 1, a dust removal bin 10, a cotton collecting bin 11, a cotton opener bin 12 and an airflow convection opening 120;

the cotton opening device 2, the cotton feeding mechanism 20, the cotton clamping mechanism 21, the beater mechanism 22, the dust removing knife mechanism 23, the driving mechanism 24, the first driving device 241, the second driving device 242, the dust removing mechanism 25, the dust collecting opening 250, the dust cage roller 251, the wind shielding arc plate 252, the dust collecting hole 253, the branch dust collecting pipe 254, the dust cage dust collecting box 255 and the main dust collecting chamber 256;

a cotton collecting fan 3; a dust remover 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements or in a relationship wherein two elements interact with each other. Those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the invention provides an ultra-clean high-efficiency opener, comprising: the cotton opener comprises a cotton opener shell 1 and a cotton opener 2;

the cotton opener shell 1 is sequentially divided into a dust removal bin 10, a cotton collection bin 11 and a cotton opening bin 12 from top to bottom, a cotton collection fan 3 is arranged at the top of the dust removal bin 10, a dust remover 4 and a dust removal component corresponding to the dust remover 4 are arranged in an inner cavity of the dust removal bin, an outlet of the cotton collection fan 3 is communicated with a feed inlet of the dust remover 4, an outlet of the dust remover 4 corresponds to the dust removal component, and a cotton opening device is arranged in the cotton opening bin 12;

the cotton opening device 2 comprises a cotton feeding mechanism 20, a cotton clamping mechanism 21, a beater mechanism 22, a dust removing knife mechanism 23, a driving mechanism 24 and a dust removing mechanism 25;

the cotton inlet of the cotton feeding mechanism 20 corresponds to the cotton inlet of the cotton opening bin 12, the cotton outlet of the cotton feeding mechanism is provided with a plurality of cotton clamping mechanisms 21, the beater mechanisms 22 are provided with a plurality of beater mechanisms 22, the beater mechanisms 22 are arranged at the cotton outlet end of the cotton clamping mechanism 21 side by side and extend towards the cotton outlet direction of the cotton opening bin 12, each beater mechanism 22 is provided with a corresponding dust removing knife mechanism 23, the cotton feeding mechanism 20, the cotton clamping mechanism 21 and the beater mechanisms 22 are all driven by a driving mechanism 24, and a plurality of dust collecting openings 250 of the dust removing mechanism 25 correspond to the dust removing knife mechanisms 23 respectively; an airflow convection opening 120 for playing a role of air supplement and regulation when the rear-section cotton is collected is arranged on one side of the cotton outlet of the cotton opening bin 12.

Specifically, the air outlet of the cotton collecting fan 3 corresponds to the feed inlet of the dust remover 4, the cotton feeding fan blows cotton into the dust remover 4, and the cotton is sprayed to the outer side of the large dust cage through 360-degree rotating nozzles, so that short fibers and fine impurities of the cotton are favorably sprayed outwards, the cotton is collected by the outer cabinet and is sent to the central dust collector, and the cotton slides downwards into the cotton collecting bin 11 by means of gravity.

In order to further optimize the technical scheme, a photoelectric sensor for detecting the cotton collecting height is installed in the cotton collecting bin 11, when the cotton in the cotton collecting bin 11 is insufficient, the photoelectric sensor sends a signal to supply cotton to a front cotton mixing machine of the cotton collecting fan 3, the cotton mixing machine starts to supply cotton to the cotton collecting fan and the dust remover until the cotton is full of the photoelectric sensor, and the cotton calling is stopped.

In order to further optimize the above technical scheme, the cotton feeding mechanism 20 comprises three cotton feeding rollers which are arranged in an inverted triangular shape, and two ends of the three cotton feeding rollers are sleeved with bearings and are rotatably connected to corresponding inner walls of the cotton opening bin 12 through bearing seats.

In order to further optimize the above technical solution, the cotton clamping mechanism 21 includes two cotton clamping rollers which are oppositely arranged, two ends of the two cotton clamping rollers are sleeved with bearings and fixed on the corresponding inner walls of the cotton opening bin 12 through bearing seats, and a cotton inlet and a cotton outlet of the two cotton clamping rollers respectively correspond to a cotton outlet of the cotton feeding mechanism 20 and a cotton inlet of the beater mechanism 22.

In order to further optimize the above technical solution, the beater mechanism 22 comprises a beater rotating shaft, a card clothing mounting cylinder and card clothing; the bearings are sleeved at the two ends of the beater rotating shaft and are rotatably connected to the corresponding inner walls of the cotton opening bin 12 through the bearing seats, the card clothing mounting cylinder is sleeved and fixed outside the beater rotating shaft, and the card clothing is fixed on the outer wall of the card clothing mounting cylinder.

In order to further optimize the above technical solution, the card clothing of the beater mechanism 22 close to the cotton clamping mechanism 21 is hard card clothing, the card clothing of the other cotton clamping mechanisms 21 is elastic card clothing, the surface of the hard card clothing is card needles, and the surface of the elastic card clothing is saw-toothed.

In order to further optimize the technical scheme, the dust removing knife mechanism 23 comprises a knife holder and a plurality of dust removing knives, the two ends of the knife holder are fixed on the corresponding inner walls of the cotton opening bin 12, a plurality of dust removing knife fixing plates are arranged in parallel in the middle of the knife holder, a plurality of limiting knife holes are formed in each dust removing knife fixing plate, and the plurality of dust removing knives are detachably arranged at the limiting knife holes of each dust removing knife fixing plate and are opposite to the corresponding beater mechanisms 22.

Specifically, the dust removing knife mechanisms 23 are arranged in sequence, and eight dust removing knives are arranged on the dust removing knife fixing plates of the first group of dust removing knife mechanisms; 3 dust removing knives are arranged on the dust removing knife fixing plates of the second group of dust removing knife mechanisms; 4 dust removing knives are arranged on the dust removing knife fixing plates of the third group of dust removing knife mechanisms; and the knife edge angle of each dust removing knife can be adjusted by 0-30 degrees as required by impurity removal.

Specifically, the knife edge of the dust removing knife is made of steel, and the dust removing knife fixing plate is made of aluminum alloy.

In order to further optimize the above technical solution, the dust removing mechanism 25 includes a dust cage roller 251, an arc plate 252 for shielding wind and an air suction device, the sidewall of the dust cage roller 251 is provided with dust suction holes 253 which are uniformly distributed, two ends of the dust suction hole are rotatably connected with the sidewall of the cotton opening bin 12 and correspond to the cotton outlet of the cotton opening bin 12, the arc plate 252 for shielding wind is sleeved and fixed on one side of the dust cage roller 251, so that cotton is smoothly stripped at the cotton outlet, and the air suction device is respectively communicated with one end of the dust collecting ports 250 and one end of the dust cage roller 251 through a plurality of branch dust collecting pipes 254, so that the dust collecting ports 250 and the dust suction holes of the dust cage roller 251 maintain negative pressure suction.

Specifically, the dust cage cylinder 251 sets up the dust collection mouth and the convection current mouth in the both ends, and the section of thick bamboo air is constantly taken away, provides negative pressure suction for dust collecting hole 253 to adsorb the cotton at section of thick bamboo wall through this mode, carry the cotton rotation, when rotating to cotton outlet department, the dust absorption hole is blockked by the arc board 252 that keeps out the wind, loses suction, and the cotton is discharged along cotton outlet.

Specifically, a cage dust box 255 for receiving dust in the cage drum 351 is provided at an end of the cage drum 251, and the plurality of dust collecting ports 250 and the cage dust box 255 communicate with the main dust collecting chamber 256 through branch dust collecting pipes 254, respectively.

In order to further optimize the above technical solution, the driving mechanism 24 includes a first driving device 241 and a second driving device 242, the first driving device 241 drives the cotton feeding mechanism 20, the cotton clamping mechanism 21 and the beater mechanism 22 simultaneously, and the second driving device 242 drives the dust cage roller 251.

Specifically, the first driving device 241 is a speed reducing motor and a plurality of chain transmission components, and is respectively in transmission connection with the cotton feeding mechanism 20, the cotton clamping mechanism 21 and the beater mechanism 22; the second driving assembly 242 is a motor and belt driving assembly and is in transmission connection with the dust cage roller 251, the beater mechanisms are provided with three groups, the cotton inlet to the cotton outlet along the cotton opening bin correspond to the first beater mechanism, the second beater mechanism and the third beater mechanism in sequence, a chain wheel arranged on a beater rotating shaft in the first beater mechanism is largest, the diameter of the chain wheel is 1.5 times that of a chain wheel on a beater rotating shaft in the second beater mechanism, and the chain wheel is 3 times that of the chain wheel on the beater rotating shaft in the third beater mechanism; when opening cotton, cotton is opened once by the first beater mechanism, impurities on the surface are removed by the corresponding dust removing knife mechanism, then the cotton is stretched and grabbed forward at a speed of 1.5 times by the second beater mechanism to turn over, the impurities on the inner side of the cotton are exposed again, secondary impurity removal is facilitated by the dust removing knife mechanism, the cotton is stretched, opened and turned secondarily by the third beater mechanism at a speed of 3 times, the impurities wrapped on the inner side of the cotton are exposed again, impurity removal is performed for three times by the corresponding dust removing knife mechanism, and finally, under the loose state of the cotton, fine impurities, flying dust and short velvet are removed for four times by the dust cage roller.

The cotton is opened, drafted and turned for many times, so that fine impurities, dust, short velvet and cotton knots are repeatedly diffused and displayed, and the cotton is completely cleaned by strong air suction. Especially for the problems that the machine-harvested cotton contains impurities, is mixed more and is not easy to remove, the technical advantages are particularly obvious, and therefore, the precondition is provided for improving the yarn quality.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides an ultra-clean high-efficient opener which characterized in that includes: the cotton opener comprises a cotton opener shell (1) and a cotton opener (2);

the cotton opening device (2) is arranged in an inner cavity of the cotton opening machine shell (1);

the cotton opening device comprises a cotton feeding mechanism (20), a cotton clamping mechanism (21), a beater mechanism (22), a dust removing knife mechanism (23), a driving mechanism (24) and a dust removing mechanism (25);

feed cotton mechanism (20) advance cotton mouthful with the cotton mouth that advances of opener casing body (1) corresponds, and its cotton mouth department sets up press from both sides cotton mechanism (21), beater mechanism (22) are equipped with a plurality ofly, and are a plurality of beater mechanism (22) set up side by side the cotton mouth end of play of clamp cotton mechanism (21), to the cotton mouth direction of play of opener casing body (1) extends, every beater mechanism (22) all set up and correspond with it dust removal cutter mechanism (23), feed cotton mechanism (20) press from both sides cotton mechanism (21) with beater mechanism (22) all drives through actuating mechanism (24), a plurality of dust collecting mouths (250) of dust removal mechanism (25) respectively with dust removal cutter mechanism (23) correspond.

2. The ultra-clean high-efficiency cotton opener according to claim 1, characterized in that the cotton opener housing (1) is sequentially divided into a dust removal bin (10), a cotton collection bin (11) and a cotton opening bin (12) from top to bottom, the top of the dust removal bin (10) is provided with a cotton collection fan (3), a dust remover (4) and a dust removal component corresponding to the dust remover are arranged in an inner cavity of the cotton collection fan, an outlet of the cotton collection fan (3) is communicated with a feed inlet of the dust remover (4), an outlet of the dust remover (4) corresponds to the dust removal component, the cotton opening device is arranged in the cotton opening bin (12), and a cotton inlet of the cotton feeding mechanism (20) corresponds to a cotton outlet of the cotton collection bin (11).

3. The ultra-clean high-efficiency opener according to claim 2, characterized in that a photoelectric sensor for detecting the height of cotton collection is installed in the cotton collection bin (11).

4. The ultra-clean high-efficiency cotton opener according to claim 3, characterized in that the cotton feeding mechanism (20) comprises three cotton feeding rollers which are arranged in an inverted triangular shape, and bearings are sleeved at two ends of the three cotton feeding rollers and are rotatably connected to corresponding inner walls of the cotton opening bin (12) through bearing seats.

5. The ultra-clean high-efficiency cotton opener according to claim 4, characterized in that the cotton clamping mechanism (21) comprises two oppositely arranged cotton clamping rollers, two ends of the two cotton clamping rollers are sleeved with bearings and fixed on the corresponding inner walls of the cotton opening bin (12) through bearing seats, and the cotton inlet and the cotton outlet of the cotton clamping rollers correspond to the cotton outlet of the cotton feeding mechanism (20) and the cotton inlet of the cotton beater mechanism (22), respectively.

6. The ultra-clean high-efficiency opener according to claim 5, characterized in that the beater mechanism (22) comprises a beater rotating shaft, a card clothing mounting cylinder and card clothing; the bearing is established to the both ends cover of hired roughneck pivot and rotates through the bearing frame to be connected open on the corresponding inner wall in cotton storehouse (12), card clothing installation section of thick bamboo cover is established and is fixed the outside of hired roughneck pivot, the card clothing is fixed the outer wall of a card clothing installation section of thick bamboo.

7. The ultra-clean high-efficiency opener according to claim 6, characterized in that the card clothing of the beater mechanism (22) close to the cotton clamping mechanism (21) is hard card clothing, the card clothing of the rest of the cotton clamping mechanism (21) is elastic card clothing, the surface of the hard card clothing is comb needles, and the surface of the elastic card clothing is serrated.

8. The ultra-clean high-efficiency cotton opener according to claim 2, characterized in that the dust removing knife mechanism (23) comprises a knife holder and a plurality of dust removing knives, two ends of the knife holder are fixed on corresponding inner walls of the cotton opening bin (12), a plurality of dust removing knife fixing plates are arranged in parallel at the middle of the knife holder, a plurality of limiting knife holes are formed in each dust removing knife fixing plate, and the plurality of dust removing knives are detachably mounted at the limiting knife holes of each dust removing knife fixing plate and are opposite to the corresponding beater mechanism (22).

9. The ultra-clean high-efficiency cotton opener according to any one of claims 2-8, characterized in that the dust removing mechanism (25) comprises a dust cage roller (251), a wind shielding arc plate (252) and a wind suction device, the side wall of the dust cage roller (251) is provided with uniformly distributed dust suction holes (253), two ends of the dust suction holes are rotatably connected with the side wall of the cotton opening bin (12) and correspond to the cotton outlet of the cotton opening bin (12), the wind shielding arc plate (252) is sleeved and fixed on one side of the dust cage roller (251) to smoothly peel off cotton at the cotton outlet, and the wind suction device is communicated with a plurality of branch dust collecting pipes respectively through one ends of the dust collecting ports (250) and the dust cage roller (251) to keep negative pressure suction force at the dust collecting ports (250) and the dust suction holes of the dust cage roller (251).

10. The ultra-clean high-efficiency opener according to claim 9, characterized in that the driving mechanism (24) comprises a first driving device (241) and a second driving device (242), the first driving device (241) drives the cotton feeding mechanism (20), the cotton clamping mechanism (21) and the beater mechanism (22) simultaneously, and the second driving device (242) drives the cage roller (251).

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