CN2103564U

CN2103564U - Machine for separating dead cotton of seed cotton

Info

Publication number: CN2103564U
Application number: CN 91223379
Authority: CN
Inventors: 苗桂林; 张路起; 王增修; 王喜全; 赵留存; 郝公元; 胡文廷
Original assignee: Longquan Cottonseed Oil Processing Factory Wuan City Supply And Market Co-Op (c
Current assignee: Longquan Cottonseed Oil Processing Factory Wuan City Supply And Market Co-Op (c
Priority date: 1991-08-16
Filing date: 1991-08-16
Publication date: 1992-05-06

Abstract

The utility model relates to a machine for separating dead cotton of seed cotton, which is a cleaning machine for separating the dead cotton of the seed cotton in the fibre preliminary treatment. A three stage separating mechanism comprises a casing, a cotton feeding roller, a big licker-in, a small licker-in, an impurity discharge net, a saw cylinder, a brush cylinder, a dead cotton discharge screw, etc. That are connected; a wind power system is omitted, and the structure is simplified. The dead cotton removing efficiency and impurity clearing rate are further enhanced, and are respectively reached by 70-80% and 30%; the processed ginned cotton is enhanced by half a grade, and obvious effect is provided for enhancing the quality of embossing.

Description

Machine for separating dead cotton of seed cotton

The utility model relates to a kind of pretreatment unit of fiber, specifically a kind of scutching machine.

The CN87200325U patent disclosure the stiff lobe scavenger of a kind of unginned cotton structure.This device is connected and composed by parts such as turnover cotton pipe, valve, big licker-in, funnel, impeller, casing and supports, and employing separates stiff lobe in length and breadth to compound spacer screen structure and diffusion square tube type cotton inlete tube road from unginned cotton under wind-force and centrifugal action.This improvement design mainly is to make this device utilize wind energy better, to improve separating effect.But this machine also need add a cover wind force device when electrification drives each mechanical part rotation, the structure more complicated, and consumes energy is more.

The purpose of this utility model just provides a kind of simple novel scutching cotton mechanism that utilizes machinery rotation, the stiff lobe of multi-stage separation unginned cotton, to improve impurity removing rate and gined cotton grade.

The utility model is achieved in that the flower inlet bottom on casing is equipped with big licker-in, and the arc impurity-discharging net is equipped with in the bottom of big licker-in, one side the cotton plate of the stream that is connected with inclination of impurity-discharging net.Above the cotton plate of stream two little licker-ins are housed, flow cotton plate lower end the stiff auger of row is housed, the top of arranging stiff auger is parts such as saw tube, hairbrush cylinder, wooden roller and the cotton plate of retaining, and saw tube tiltedly below has another to flow the fancy top that goes out that cotton plate leads to casing.Like this, this device just forms big licker-in, little licker-in, these three grades machinery rotations of saw tube separating mechanism, make on the cottonseed all kinds of impurity and under three grades of effects that separate, come out all corresponding raising of clear stiff rate and impurity removing rate substantially by complete liquidation in conjunction with more stiff lobe with cotton fiber.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a structural representation of the present utility model.

As shown in the figure, flower inlet 1 is the rear portion on casing 14, is equipped with two and feeds flower roller 2 in flower inlet 1, and its effect is to rotate in opposite directions, makes unginned cotton evenly press to big licker-in smoothly, and big licker-in 3 is that the first stiff lobe separates level in the bottom of flower inlet.The caltrop of unginned cotton on big licker-in by the flower inlet feeding beaten pine, and wherein stiff valve cotton, impurity are at first decomposed.Arc impurity-discharging net 4 is equipped with in the bottom of big licker-in 3, one side the cotton plate 9 of the stream that is connected with inclination of impurity-discharging net 4 is fixed with the cotton plate 5 of retaining on the place ahead casing top board of big licker-in 3.Travelled forward along impurity-discharging net 4 by the cottonseed of big licker-in initial gross separation and stiff assorted the grade, the part small impurities directly falls on impurity-discharging net 4, is played the unginned cotton impelling forward of pine, and is stopped by the cotton plate 5 of retaining, falls to the cotton plate 9 of stream.Above the cotton plate 9 of the stream that tilts two spinule rollers 10,11 are housed, this is that the second stiff lobe separates level.Flow cotton plate 9 lower ends the stiff auger 12 of row is housed.The unginned cotton of tentatively loosening is kept off cotton plate 5 and is stopped on the cotton plate 9 of the stream that drops on inclination and slide to spinule roller 10 that spinule roller 10 is set aside another spinule roller 11 again after unginned cotton is further loosened.This process makes large-scale impurity such as the stiff lobe of part, stone, fragment of brick, cotton branch break away from bulk unginned cotton fiber, and the cotton plate 9 of longshore current falls to the stiff auger 12 of row.Have impurity outlet on the chassis sidewall of the stiff auger of corresponding row, stiff assorted fragment of brick etc. is discharged from outside the machine by arranging stiff auger and impurity outlet.On the cotton plate 9 of stream, densely covered mesh is arranged, the little deadlock of part is mixed leak down when on the cotton plate of stream, sliding, thereby prevent to be entrained into again by the unginned cotton fiber.On the top of the stiff auger 12 of row saw tube 7 is housed, hairbrush cylinder 8, wooden roller 6 parts such as grade, saw tube 7 tiltedly below have the cotton plate 13 of stream to lead to the fancy top that of casing.Saw tube 7 is according to the saw cartridge form design and installation on the gin, and separating at the stiff lobe of unginned cotton has good action effect.Here saw tube 7 separates level with wooden roller 6 as the 3rd stiff lobe.The unginned cotton of further being loosened by two spinule rollers 10,11 is sawed tube 7 and is hooked and take away, and stiff valve cotton, half stiff valve cotton and partial impurities can not be lived by the saw barrel hook owing to lack the fiber tractive, thereby the stiff auger of cotton plate 9 rows of falling into of following current.By the saw barrel hook unginned cotton of living with saw tube rotating band to wooden roller 6, wooden roller 6 can have 8-14 stupefied, so that unginned cotton is further impacted, make the stiff valve cotton that is mixed in the unginned cotton, foreign material etc. break away from the unginned cotton fiber, hit and left.The unginned cotton of being lived by the saw barrel hook this moment has just become the clean bulk unginned cotton of comparison, and hairbrush cylinder 8 bands that rotated at a high speed down, along outside the cotton plate 13 discharge machines of the stream that leads to fancy top.Removing stiff unginned cotton and can directly enter in the scutcher in the cotton ginning operation at this moment, big or small licker-in in the stiff lobe descaling machine of this unginned cotton, the wood roller, saw tube and hairbrush cylinder etc. all are to locate by the axle that passes the axle center and be fixed on the two corresponding sidewalls of casing 14, gear or belt pulley all are equipped with in the spindle nose place, realize the running of direction shown in the drawings under driven by motor.

The utility model has saved numerous and diverse wind power system, assorted with the deadlock that three grades of continuous co-operatings of seperator structure separate in the unginned cotton, separating effect is further improved and designs simplification, through different grade unginned cottons are handled, its clear stiff efficient is respectively: 1-2 level 70-80%, 3-4 level 75-80%, assorted clearly efficient is 30%.Show that by contrast test the gined cotton that the unginned cotton of handling through this machine processes can improve grade half, obvious effects is arranged improving the cotton ginning quality.

Claims

1, the stiff lobe descaling machine of a kind of unginned cotton, the bottom of the flower inlet 1 on casing 14 is equipped with big licker-in 3, arc impurity-discharging net 4 is equipped with in the bottom of big licker-in 3, its spy is that one side of impurity-discharging net 4 is connected with the cotton plate 9 of stream of inclination, above the cotton plate 9 of stream, two spinule rollers 10,11 are housed, flow cotton plate 9 lower ends the stiff auger 12 of row is housed, saw tube 7, hairbrush cylinder 8, wooden roller 6 are housed and keep off cotton plate 5 on the top of the stiff auger 12 of row, saw tube 7 tiltedly below has the cotton plate 13 of stream to lead to the fancy top that of casing.

2, the stiff lobe processor of unginned cotton according to claim 1 is characterized in that being equipped with in flower inlet 1 feeding and spends roller 2.

3, the stiff lobe descaling machine of unginned cotton according to claim 1 and 2 is characterized in that flowing on the cotton plate 9 densely covered mesh is arranged.