CN213447387U - Foreign fiber removing system for cotton ginning process - Google Patents
Foreign fiber removing system for cotton ginning process Download PDFInfo
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- CN213447387U CN213447387U CN202022182047.8U CN202022182047U CN213447387U CN 213447387 U CN213447387 U CN 213447387U CN 202022182047 U CN202022182047 U CN 202022182047U CN 213447387 U CN213447387 U CN 213447387U
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Abstract
The utility model discloses an different fine clearance system for cotton ginning process, including being used for opening special opener, the different fine scavenging machine of cotton group and being used for providing the conveying fan of negative pressure air current, special opener's the cotton mouth that advances is connected with the opener hopper, special opener's the cotton mouth that goes out is connected with the cotton mouth that advances of different fine scavenging machine, the cotton mouth that goes out of different fine scavenging machine is connected with conveying fan's cotton mouth that advances, and when defeated forced draught blower during operation, the cotton mouth that advances to conveying fan by special opener forms stable, the cotton stream of opening. The utility model solves the problems that the cotton ball is easy to block the detection channel of the foreign fiber cleaner in the working process of the foreign fiber cleaner, and the production line is blocked and stopped; and the special cotton opener and the conveying fan are matched with the foreign fiber removing machine to act synergistically, so that the content of foreign fibers in cotton in the cotton ginning process is greatly reduced, and the content of foreign fibers in ginned cotton products is reduced.
Description
Technical Field
The utility model relates to a weaving equipment technical field especially relates to a different fine clearance system for cotton ginning process.
Background
Early cotton ginning is to peel cotton fiber from cotton seed by cotton ginning machine, which is produced by the following steps: drying seed cotton, cleaning seed cotton, ginning, cleaning ginned cotton, collecting cotton and packing.
In the cotton ginning process of the textile industry at present, the shape of cotton is a large amount of cotton balls with large volume, and foreign fibers hidden in the cotton balls are not suitable for detection; the existing cotton ginning process does not involve the process of opening cotton balls by a cotton opener, and the foreign fiber in the cotton balls is detected and removed by directly adopting a foreign fiber remover, so that the removing efficiency is extremely low and the removing effect is poor. Meanwhile, due to the large volume of the cotton balls, the detection channel of the foreign fiber removing machine is easy to block in the working process of the foreign fiber removing machine, so that the production line is blocked and stopped.
In order to improve the quality of ginned cotton products and greatly reduce the content of foreign fibers in ginned cotton produced by cotton ginning plants, the integration and improvement of foreign fiber removing equipment in the ginning process are urgently needed.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect or not enough, the utility model aims to provide a different fine clearance system for cotton ginning process.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a foreign fiber clearance system for cotton ginning process, is including the special opener, the foreign fiber clearing machine that are used for opening cotton group and be used for providing the conveying fan of negative pressure air current, the cotton mouth that advances of special opener is connected with the opener hopper, the cotton outlet of special opener is connected with the cotton mouth that advances of foreign fiber clearing machine, the cotton mouth that goes out of foreign fiber clearing machine is connected with the cotton mouth that advances of conveying fan, and when defeated forced draught blower during operation, the cotton mouth that advances by special opener to the cotton mouth that goes out of conveying fan forms stable, the cotton flow of opening.
The cotton outlet of the conveying fan is in butt joint with the input pipeline of the dust cage system through the hollow pipeline.
The cotton box of the cotton opener is butted with the output pipeline of the cotton collector through a swinging cotton conveying pipeline.
The special cotton opener comprises a shell and an air supplementing protection plate mechanism, wherein the air supplementing protection plate mechanism is arranged in the cotton inlet and extends to the cotton outlet to form a cotton opening channel, and opposite synchronous rotating roller pairs and a rotatable beater arm for opening cotton balls are sequentially arranged in the cotton opening channel from the cotton inlet to the cotton outlet.
The pair roller comprises a first roller and a second roller which are parallel to each other, one end of the first roller is connected with the power output end of the first motor through a chain wheel, and the other end of the first roller is connected with a first gear; one end of the second roller is connected with a second gear, and the first gear is meshed with the second gear; one end of the beater is connected with a second motor; the beater is positioned right below the cotton outlet between the two pairs of rollers.
The two paired rollers are in cylindrical structures; racks are uniformly distributed on the circumferential surface of the pair roller.
The beater is of a cylindrical structure, and at least two rows of conical brads are arranged on the circumferential surface of the beater; the conical brad is arranged on the circumferential surface of the beater in a helical line structure.
The air supplementing guard plate mechanism comprises a beating air supplementing guard plate, a movable front main air supplementing guard plate, a first guard plate, a second guard plate, a first pair of roller air supplementing guard plates and a second pair of roller air supplementing guard plates, wherein the first pair of roller air supplementing guard plates and the second pair of roller air supplementing guard plates are arranged on the outer sides of the pair of rollers; the first pair of roller air supplement guard plates, the second pair of roller air supplement guard plates, the beating air supplement guard plates and the movable front main air supplement guard plates are all provided with through holes communicated with the outside atmosphere; the upper end of first pair of roller benefit wind backplate and second pair of roller benefit wind backplate all is connected with advancing the cotton mouth, the lower extreme and the hired roughneck of first pair of roller benefit wind backplate meet, the lower extreme of second pair of roller benefit wind backplate meets with the upper end of the preceding main benefit wind backplate of activity, the lower extreme and the second backplate upper end of hired roughneck backplate are connected, the lower extreme and the special opener cotton outlet of second backplate meet, the lower extreme and the first backplate upper end of the preceding main benefit wind backplate of activity are connected, the lower extreme of first backplate meets with the cotton outlet of special opener.
The first pair of roller air supplement guard plates and the second pair of roller air supplement guard plates are of arc-shaped structures and are matched with the circumferential curved surfaces on the outer sides of the pair of rollers.
The air supplement guard plate of the beater is of an arc-shaped cavity structure and is matched with the circumferential curved surface on the outer side of the beater.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an different fine clearance system for cotton ginning process, through special opener, different fine clearing machine, the mode that inserts communicates in proper order around conveyor fan and the fretwork pipeline and keeps apart relatively with external environment, form the cotton passageway that flows, the wind speed of negative pressure air current is by conveyor fan independent control simultaneously, under conveyor fan negative pressure air current adsorbs, cotton group opens the back through special opener, carry out the cleaing away and the detection of different fine of cotton through different fine clearing machine with stable speed, cotton after the final treatment sends into the dirt cage through the fretwork pipeline under the effect of conveyor fan air current, the packing. The cotton ball forms an opened and stable cotton flow from the inlet of the special cotton opener to the dust cage, so that an environment is provided for the stable work of the foreign fiber removing machine, and external disturbance is isolated; the problem that the cotton ball is easy to block a detection channel of the foreign fiber removing machine in the working process of the foreign fiber removing machine, so that the production line is blocked and stopped is solved; and further, the working efficiency of the foreign fiber removing machine is improved, and meanwhile, due to the synergistic effect of the special cotton opener and the conveying fan matched with the foreign fiber removing machine, the content of the foreign fibers in the cotton ginning process is greatly reduced, and the quality of ginned cotton is improved.
In addition, the cotton is subjected to appropriate clamping force along with opposite synchronous rolling of the pair rollers in the special cotton opener, and then the cotton is effectively peeled by a beater, so that the cotton is fully opened, and the cotton jam and the transitional compression of the cotton are avoided; an independent cotton opening channel is formed through the air supply protection plate mechanism, cotton balls are conveyed to a cotton outlet by means of negative pressure air flow of the conveying fan, the next procedure is rapidly carried out, cotton flow and yield are guaranteed, and the opened cotton balls form stable and continuous cotton flow.
Drawings
Fig. 1 is a schematic structural diagram of the foreign fiber removing system of the present invention;
fig. 2 is a schematic view of the internal structure of the special opener in fig. 1.
In the drawings, 1 — a housing; 2, a cotton inlet; 3, a cotton outlet; 4-pair of rollers; 5, beating; 6, a first pair of roller air supplement guard plates; 7-beating and air-supplementing guard plate; 8, moving the front main air supplement guard plate; 9-a first air supplement guard plate; 10-second air supplement guard plate; 11-foreign fiber removing machine; 12-a conveying fan; 13-cotton box of cotton opener; 14, hollowing out a pipeline; 15-dust cage system input pipeline; 16-swinging cotton conveying pipeline; 17-special opener; and 18-a second pair of roller air supplement guard plates.
Detailed Description
The present invention will be described in detail with reference to the drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a foreign fiber removing system for cotton ginning process includes a special opener 17 for opening cotton balls, a foreign fiber removing machine 11, and a conveying fan 12 for providing negative pressure airflow, the cotton inlet 2 of the special opener 17 is connected with a opener box 13, the cotton outlet 3 of the special opener 17 is connected with the cotton inlet of the foreign fiber removing machine 11, the cotton outlet of the foreign fiber removing machine 11 is connected with the cotton inlet of the conveying fan 12, when the conveying fan 12 works, after the cotton balls are opened by the special opener 17, a stable and opened cotton flow is formed from the cotton inlet 2 of the special opener 17 to the cotton outlet of the conveying fan 12 under the absorption of the negative pressure airflow generated by the conveying fan 12.
Preferably, the cotton outlet of the conveying fan 12 is in butt joint with the input pipeline 15 of the dust cage system through the hollow pipeline 14, that is, the cotton outlet of the conveying fan 12 is communicated with the input port of the dust cage system.
Preferably, the cotton box 13 of the cotton opener is butted with an output pipeline of the cotton collector through a swinging cotton conveying pipeline 16; illustratively, the output duct of the condenser is a chute.
Specifically, a cotton flow conveyed by a cotton collector through a slideway is connected to a cotton box 13 of the opener, cotton is uniformly laid in the cotton box 13 of the opener along the width direction of the cotton box 13 of the opener through a swinging cotton conveying pipeline 16, a cotton flow channel is formed because the special opener 17, the foreign fiber cleaning machine 11, the conveying fan 12 and the hollow pipeline 14 are sequentially communicated in a front-back connection mode and are relatively isolated from the external environment, the wind speed of negative pressure airflow is independently controlled by the conveying fan 12, cotton clusters are loosened by the special opener 17 at a stable speed under the absorption of the negative pressure airflow of the conveying fan 12, the foreign fibers of the cotton are cleaned and detected by the foreign fiber cleaning machine 11, and finally the processed cotton is conveyed into a dust cage and is packaged through the hollow pipeline 14 under the effect of the airflow of the conveying fan 12. The opening and stable cotton flow is formed between the cotton ball from the inlet of the special cotton opener 17 to the dust cage, so that an environment is provided for the stable work of the foreign fiber cleaner 11, the external disturbance is isolated, and the problems that the detection channel of the foreign fiber cleaner is easily blocked and the production line is blocked and stopped in the working process of the foreign fiber cleaner are solved; and further, the working efficiency of the foreign fiber removing machine 17 is improved, and meanwhile, due to the synergistic effect of the special cotton opener 17 and the conveying fan 12 matched with the foreign fiber removing machine 11, the content of the foreign fibers in the cotton ginning process is greatly reduced, and further the content of the foreign fibers in the ginned cotton product is reduced.
The utility model discloses in, as shown in fig. 2, special opener 17 includes, casing 1 and mend wind backplate mechanism, mend wind backplate mechanism and set up and extend to out cotton mouth 3 in advancing cotton mouth 2, form the cotton opening channel, set gradually synchronous pivoted pair roller 4 and be used for opening cotton ball and rotatable hired roughneck 5 by advancing cotton mouth 2 to a cotton mouth 3 in the cotton opening channel.
It should be noted that, due to the structural design of the pair rollers 4 and the beater 5, the cotton is subjected to appropriate clamping force along with opposite synchronous rolling of the pair rollers 4, and then the beater 5 is used for effectively stripping the cotton, so that the cotton is fully opened, and the cotton jam and the transitional compression of the cotton are avoided; an independent cotton opening channel is formed through the air supply protection plate mechanism, the opened cotton balls are conveyed to the cotton outlet 3 by means of air flow along with the negative pressure adsorption of the conveying fan 12, the next procedure is rapidly carried out, the cotton flow and the yield are guaranteed, and meanwhile, the opened cotton balls form stable and continuous cotton flow.
Specifically, the pair of rollers 4 comprises a first roller and a second roller which are parallel to each other, one end of the first roller is connected with the power output end of the first motor through a chain wheel, and the other end of the first roller is connected with a first gear; one end of the second roller is connected with a second gear, and the first gear is meshed with the second gear. The pair of rollers 4 are driven by an independent first motor through a chain wheel to drive the first roller to rotate, and a pair of gears at the other end of the first roller are meshed to enable the second roller to synchronously rotate; preferably, the first motor is a motor with variable frequency speed regulation, and can adjust the conveying capacity of cotton to adapt to different yields.
Furthermore, one end of the beater 5 is connected with a second motor. Illustratively, the beater 5 is connected with a power output end of a second motor through a belt pulley and a belt, and the second motor drives the beater 5 to rotate and rotate at a constant speed.
Preferably, the beater 5 is positioned right below the cotton outlet between the pair of rollers 4. The beater 5 is in an effective gripping position for the cotton mass by the pair of rollers 4, with the shortest distance, i.e. the centre of rotation of the beater 5 is closest to the centre of gripping of the pair of rollers 4, while leaving the exit passage for the stripped cotton, as shown in fig. 1, in the direction of the arrow, i.e. the direction of the flow of the cotton.
Preferably, the pair of rollers 4 are cylindrical rotary parts; racks are uniformly distributed on the circumferential surface of the pair of rollers 4. Furthermore, parameters of the distance between the cylindrical surfaces and the distance between the tooth tops of the two pairs of rollers 4 can be adjusted according to the average hourly output of the cotton gin on the production line. The first roller and the second roller rotate synchronously in opposite directions, so that cotton balls are stably conveyed to the beater 5 of the cotton opener, and meanwhile, the roller 4 has a certain clamping effect on cotton, so that the lower high-speed beater 5 can peel off the cotton balls layer by layer; the design of the pair rollers 4 keeps certain clamping force and simultaneously avoids the phenomenon that cotton in the cotton box is compressed too tightly to influence the cotton opening effect.
Preferably, the beater 5 is in a cylindrical structure, and at least two rows of conical brads are arranged on the circumferential surface of the beater 5; further, the conical pins are arranged on the circumferential surface of the beater 5 in a helical line structure. The cotton balls are loosened under the clamping of the pair rollers 4, the beater 5 is uniformly stressed due to the arrangement of the spiral line, the rotating speed of the beater 5 is kept stable, and the cotton loosening amount is uniform.
In this embodiment, the air supply guard plate mechanism comprises a beating air supply guard plate 7, a movable front main air supply guard plate 8, a first guard plate 9, a second guard plate 10, a first pair of roller air supply guard plates 6 and a second pair of roller air supply guard plates 18; the first pair of roller air supplement guard plates 6, the second pair of roller air supplement guard plates 18, the beater air supplement guard plates 7 and the movable front main air supplement guard plates 8 are all provided with through holes communicated with the outside atmosphere; when the conveying fan 12 works, negative pressure adsorption is generated, negative pressure airflow for conveying cotton flow is formed in the cotton opening channel, so that cotton balls opened by the beater 5 enter the next procedure in the cotton opening channel through stable and continuous cotton flow by virtue of the airflow, and the opened cotton balls form stable and continuous cotton flow while cotton flow and yield are ensured.
Further, the upper ends of the first pair of roller air supplement guard plates 6 and the second pair of roller air supplement guard plates 18 are connected with the cotton inlet 2, the lower ends of the first pair of roller air supplement guard plates 6 are connected with the beater air supplement guard plates 7, the lower ends of the second pair of roller air supplement guard plates 18 are connected with the upper ends of the main air supplement guard plates 8 before the activity, the lower ends of the beater air supplement guard plates 7 are connected with the upper ends of the second guard plates 10, the lower ends of the second guard plates 10 are connected with the cotton outlet 3 of the special cotton opener 17, the lower ends of the main air supplement guard plates 8 are connected with the upper ends of the first guard plates 9 before the activity, and the lower ends of the first guard plates 9 are connected with the cotton outlet 3 of the special cotton opener 17.
Preferably, the first pair of roller air supplement guard plates 6 and the second pair of roller air supplement guard plates 18 are in arc structures and matched with the circumferential curved surfaces on the outer sides of the pair of rollers 4.
Preferably, the air supplement guard plate 7 of the beater is in an arc-shaped concave cavity structure and is matched with the circumferential curved surface on the outer side of the beater 5.
It should be apparent to those skilled in the art that the above embodiments are only preferred embodiments of the present invention, and therefore, the modifications and changes that can be made by those skilled in the art to some parts of the present invention still embody the principles of the present invention, and the objects of the present invention are achieved, all falling within the scope of the present invention.
Claims (10)
1. The foreign fiber removing system for the cotton ginning process is characterized by comprising a special cotton opener (17) for opening cotton balls, a foreign fiber removing machine (11) and a conveying fan (12) for providing negative pressure airflow, wherein a cotton inlet (2) of the special cotton opener (17) is connected with a cotton box (13) of the cotton opener, a cotton outlet (3) of the special cotton opener (17) is connected with a cotton inlet of the foreign fiber removing machine (11), a cotton outlet of the foreign fiber removing machine (11) is connected with a cotton inlet of the conveying fan (12), and when the conveying fan (12) works, stable and opened cotton flow is formed from the cotton inlet (2) of the special cotton opener (17) to the cotton outlet of the conveying fan (12).
2. The foreign fiber removing system for cotton ginning process according to claim 1, characterized in that the cotton outlet of the conveying fan (12) is butted with the input pipeline (15) of the dust cage system through a hollow pipeline (14).
3. Foreign fiber removing system for cotton ginning process according to claim 1, characterized in that the opener hopper (13) is butted with the output duct of the collector through the swing cotton conveying duct (16).
4. The foreign fiber removing system for cotton ginning process according to claim 1, characterized in that the special cotton opener (17) comprises a housing (1) and a wind-supplementing guard plate mechanism, the wind-supplementing guard plate mechanism is arranged in the cotton inlet (2) and extends to the cotton outlet (3) to form a cotton opening channel, and a pair roller (4) and a rotatable beater (5) which rotate synchronously and oppositely are arranged in the cotton opening channel from the cotton inlet (2) to the cotton outlet (3).
5. The foreign fiber removing system for the cotton ginning process according to claim 4, wherein the pair roller (4) comprises a first roller and a second roller which are parallel to each other, one end of the first roller is connected with the power output end of a first motor through a chain wheel, and the other end of the first roller is connected with a first gear; one end of the second roller is connected with a second gear, and the first gear is meshed with the second gear; one end of the beater (5) is connected with a second motor; the beater (5) is positioned right below the cotton outlet at the gap of the pair rollers (4).
6. The foreign fiber removing system for cotton ginning process according to claim 4 or 5, characterized in that the pair of rollers (4) is of a cylindrical structure; racks are uniformly distributed on the circumferential surface of the pair of rollers (4).
7. The foreign fiber removing system for cotton ginning process according to claim 4, characterized in that the beater (5) is a cylinder structure, the circumferential surface of the beater (5) is provided with at least two rows of conical brad nails; the conical brad is arranged on the circumferential surface of the beater (5) in a helical line structure.
8. The foreign fiber removing system for cotton ginning process according to claim 4, characterized in that the air supply guard plate mechanism comprises a beating air supply guard plate (7), a movable front main air supply guard plate (8), a first guard plate (9), a second guard plate (10), and a first pair of roll air supply guard plates (6) and a second pair of roll air supply guard plates (18) arranged outside a pair of rolls (4); through holes used for being communicated with the outside atmosphere are formed in the first pair of roller air supplementing protection plates (6), the second pair of roller air supplementing protection plates (18), the beater air supplementing protection plate (7) and the movable front main air supplementing protection plate (8); the upper end of first pair of roller benefit wind backplate (6) and second pair of roller benefit wind backplate (18) all is connected with into cotton mouthful (2), the lower extreme of first pair of roller benefit wind backplate (6) meets with hired roughneck's benefit wind backplate (7), the lower extreme of second pair of roller benefit wind backplate (18) meets with the upper end of main benefit wind backplate (8) before the activity, the lower extreme of hired roughneck's backplate (7) is connected with second backplate (10) upper end, the lower extreme and the special opener (17) cotton outlet (3) of second backplate (10) meet, the lower extreme of main benefit wind backplate (8) is connected with first backplate (9) upper end before the activity, the lower extreme of first backplate (9) meets with the cotton outlet (3) of special opener (17).
9. The foreign fiber removing system for cotton ginning process according to claim 8, characterized in that the first pair of roller air-supplying guard plates (6) and the second pair of roller air-supplying guard plates (18) are in a circular arc structure to match with the circumferential curved surface outside the pair of rollers (4).
10. The foreign fiber removing system for cotton ginning process according to claim 8, characterized in that the beater air-supplementing guard plate (7) is a circular arc concave cavity structure and matches with the circumferential curved surface outside the beater (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182047.8U CN213447387U (en) | 2020-09-29 | 2020-09-29 | Foreign fiber removing system for cotton ginning process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182047.8U CN213447387U (en) | 2020-09-29 | 2020-09-29 | Foreign fiber removing system for cotton ginning process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213447387U true CN213447387U (en) | 2021-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022182047.8U Active CN213447387U (en) | 2020-09-29 | 2020-09-29 | Foreign fiber removing system for cotton ginning process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213447387U (en) |
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2020
- 2020-09-29 CN CN202022182047.8U patent/CN213447387U/en active Active
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