CN212895133U - A discharge type seed cotton foreign fiber cleaning machine - Google Patents
A discharge type seed cotton foreign fiber cleaning machine Download PDFInfo
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- CN212895133U CN212895133U CN202020906567.6U CN202020906567U CN212895133U CN 212895133 U CN212895133 U CN 212895133U CN 202020906567 U CN202020906567 U CN 202020906567U CN 212895133 U CN212895133 U CN 212895133U
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Abstract
本实用新型涉及卸料式籽棉异纤清理机，包括进料口、输棉板、栅条结构、籽棉通道、拨棉辊、籽棉出口、第一闭风器、机壳、转网、吸风口、挡板、端盖、皮带、异纤清理结构和异纤排杂口，其中异纤清理结构包括异纤剥离辊、异纤剥离片、异纤接料辊、第二闭风器；与现有籽棉异纤清理装置相比，本实用新型采用负压气流分离原理，集籽棉卸料与异纤清除为一体，一机两用，不仅可以节约加工场地，而且可实现加工过程中异性纤维多次清除。
The utility model relates to an unloading type seed cotton foreign fiber cleaning machine, comprising a feeding port, a cotton feeding board, a grid structure, a seed cotton channel, a cotton plucking roller, a seed cotton outlet, a first air closing device, a casing, a turning net and an air suction port , baffle, end cover, belt, foreign fiber cleaning structure and foreign fiber waste discharge port, wherein the foreign fiber cleaning structure includes foreign fiber stripping roller, foreign fiber stripping sheet, foreign fiber splicing roller, second air closer; Compared with the seed cotton foreign fiber cleaning device, the utility model adopts the principle of negative pressure airflow separation, integrates seed cotton unloading and foreign fiber removal, and is used for two purposes. times cleared.
Description
Technical Field
The utility model relates to an abnormal fine cleaning machine of cotton especially relates to an abnormal fine cleaning machine of formula of unloading unginned cotton, belongs to the agricultural machine field.
Background
Xinjiang is an important production base of cotton in China, cotton is planted in a large area every year, foreign fibers such as films and animal hair are inevitably brought into the cotton in the processes of harvesting, packaging, transporting and storing, and the cotton is very easy to break or divide into shorter and thinner fibers or be broken into fibrous fine defects in the spinning process. The defects easily cause the broken ends of the spun yarns and reduce the working efficiency. After weaving and dyeing, various color points appear on the cloth surface, and the appearance quality of the cloth surface is seriously influenced. The impurities not only affect the quality and price of the raw cotton, but also greatly affect the production and economic benefits of textile factories. In the past, the seed cotton is cleaned by a special foreign fiber cleaning machine after a seed cotton unloading machine, and two machines are needed for cleaning, so that the working procedures and labor intensity are increased, the production cost is also increased, and time and labor are wasted.
At present, the foreign fiber separation devices such as CN 202936529U and CN 203128707U are published and used for sorting the seed cotton by the foreign fiber separation method. The utility model adds the grid structure, so that foreign matters such as foreign fibers are adsorbed on the surface of the rotary screen under the suction force of the air suction inlet and the inertia effect, and the part of the foreign matters passes through the grid structure, so that seed cotton adsorbed on the surface of the rotary screen can be conveyed into the seed cotton channel again under the action of the cotton pulling roller below the grid and below the rotary screen, and the seed cotton is discharged through the seed cotton outlet, thereby greatly improving the foreign fiber separation rate of the seed cotton and reducing the waste of the seed cotton; the utility model discloses collect seed cotton and unload and foreign fiber and clear away in an organic whole, a tractor serves two purposes, the effectual place space of having saved, in addition, can unload to seed cotton many times in the cotton course of working, can realize foreign fiber clearance many times.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, work efficiency are high, not damaged, be applicable to the formula of unloading seed cotton foreign fiber cleaning device under the cotton processing factory condition, and it can make the seed cotton clear up different fibre when unloading, has not only practiced thrift the processing place, has effectually solved the extravagant too much problem of seed cotton in the device of the same kind moreover.
The utility model aims at realizing through the following technical scheme: the seed cotton conveying device comprises a feed inlet, a cotton conveying plate, a grid structure, a seed cotton channel, a cotton pulling roller, a seed cotton outlet, a first air closing device, a shell, a rotating net, an air suction opening, a baffle plate, a different fiber stripping roller, a different fiber stripping sheet, a different fiber impurity outlet, a different fiber conveying roller, a second air closing device and an end cover, wherein the cotton conveying plate is arranged at the seed cotton feed inlet, and seed cotton entering from the feed inlet can be settled towards the seed cotton outlet under the action of gravity after impacting the grid structure; the impurity channel is arranged at the position below the rotating net, and impurities are discharged by the second air-lock device; the grid structure is arranged between the seed cotton inlet and the air suction opening, can separate the seed cotton channel from the rotating net, and is an S-shaped arc structure; when an external air suction pipe extracts air in the seed cotton channel through an air suction opening, external air is supplemented into the seed cotton channel through a feed inlet, seed cotton enters the seed cotton channel from the feed inlet under the driving of the air and is adsorbed on the side, close to the seed cotton channel, of the grid structure under the action of negative pressure, the seed cotton is blocked by the grid structure, accumulated to a certain value and falls under the action of gravity, part of the seed cotton passing through the grid structure is conveyed into the seed cotton channel again under the action of a cotton shifting roller, foreign fibers on the seed cotton are adsorbed onto a rotating net under the action of inertia and negative pressure, and finally the seed cotton is discharged under the action of a foreign fiber stripping roller, a foreign fiber conveying roller and a second air closing device, wherein the first air closing device is arranged at a seed cotton outlet and can close the seed cotton outlet and discharge the seed cotton; the second air seal device is arranged at the impurity outlet, seals the impurity outlet and discharges impurities;
the utility model ensures that the air suction inlet and the middle part of the grid structure are positioned on the same horizontal plane, the lower end of the grid structure is provided with the cotton poking roller, and the distance between the cotton poking roller and the rotating net is 10mm, thereby ensuring the maximization of the separation efficiency of seed cotton and foreign fiber;
the utility model discloses an establish different fine stripping off mechanism, contain different fine conveying roller, be equipped with different fine stripper roll in the upper left corner of different fine conveying roller, different fine stripper roll surface is equipped with different fine stripping off piece, different fine conveying roller and different fine stripper roll all contact with the surface of commentaries on classics net, change the inside baffle that is equipped with on different fine conveying roller and different fine stripper roll one side of netting, dial cotton roller and different fine stripper roll the same with the rotation direction of changeing the net, different fine conveying roller with change the rotation direction of net opposite, ensure that the different fine of separation discharges smoothly;
when seed cotton enters the seed cotton channel from the feed inlet under the drive of gas and is adsorbed on the side, close to the seed cotton channel, of the grid structure under the action of negative pressure, the seed cotton is blocked by the grid structure, accumulated to a certain value and falls under the action of gravity, part of the seed cotton passing through the grid structure is conveyed into the seed cotton channel again under the action of the cotton pulling roller, foreign fibers on the seed cotton are adsorbed on the rotating net under the action of inertia, and finally the seed cotton is discharged under the action of the foreign fiber stripping roller, the material receiving roller and the second air closing device, so that the problem that the seed cotton with smaller volume is mistakenly taken as the foreign fibers to be discharged when the foreign fibers are cleaned can be effectively solved; in addition, the fixed baffle is arranged at the part close to the foreign fiber receiving roller and the foreign fiber stripping roller, and the problem that foreign fibers are easily adsorbed to the rotating net again at the impurity discharging position is solved.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic view of the grid structure in fig. 1.
Fig. 3 is a schematic diagram of the transmission of the present invention.
In the drawings: 1 is a feed inlet, 2 is a cotton conveying plate, 3 is a grid structure, 4 is a seed cotton channel, 5 is a cotton pulling roller, 6 is a seed cotton outlet, 7 is a first air closing device, 8 is an end cover, 9 is a second air closing device, 10 is a different fiber receiving roller, 11 is a different fiber impurity outlet, 12 is a different fiber stripping sheet, 13 is a different fiber stripping roller, 14 is a baffle, 15 is an air suction opening, 16 is a rotating net, and 17 is a machine shell.
Detailed Description
Referring to the attached drawing 1, the example is a discharging type seed cotton foreign fiber cleaning device, which comprises a driving device, a feeding hole (1), a cotton conveying plate (2), a grid structure (3), a seed cotton channel (4), a cotton pulling roller (5), a seed cotton outlet (6), a first air closing device (7), an end cover (8), a second air closing device (9), a foreign fiber receiving roller (10), a foreign fiber impurity outlet (11), a foreign fiber stripping sheet (12), a foreign fiber stripping roller (13), a baffle plate (14), an air suction opening (15), a rotating net (16) and a machine shell (17); the feeding hole (1) is arranged at the upper part of the right side of the machine shell (17), and a cotton conveying plate (2) extending into the machine shell (17) and an upper end plate at the right side of the machine shell (17) form a feeding channel; the end cover (8) is U-shaped, is inserted into the left side surface of the shell (17) and is obliquely fixed, and the U-shaped opening end of the end cover is positioned in the shell (17);
the seed cotton channel (4) is formed in the shell (17), the tail end of the feeding channel is positioned at the upper end of the seed cotton channel (4), the lower end of the feeding channel is provided with a seed cotton outlet (6) and a first air closing device (7), and seed cotton entering from the feeding hole (1) is settled towards the seed cotton outlet (6) under the action of gravity;
the grid structure (3) is arranged between the communication part of the rotating net (16) and the seed cotton channel (4) and is positioned at the upper part of the interior of the shell (16), the grid structure (3) is of an S-shaped arc structure, and the concave surface at the upper part of the S-shaped arc structure corresponds to the feed inlet (1) and the cotton conveying channel (4); the lower end of the convex surface at the lower part of the S-shaped cambered surface structure is provided with a cotton poking roller (5); the right side surface and the S-shaped arc structure of the end cover (8), the cotton pulling roller (5) between the two and one side surface of the shell (17) form the left side surface of the seed cotton channel (4), the right side surface of the seed cotton channel (4) consists of one side surface of the shell (17), a seed cotton outlet (6) is arranged right below the seed cotton channel, and a first air shutter (7) is arranged below the seed cotton outlet (6) for discharging;
a rotating net (16) is arranged on the left side of the grid structure (3), an air suction opening (15) is formed in the rotating net (16), a negative pressure fan is arranged on the outer side of the air suction opening (15), and the cotton poking roller (5) is arranged on the lower right side of the rotating net (16); a foreign fiber stripping roller (13) and a foreign fiber receiving roller (10) are arranged below the left side of the rotary screen (16); the foreign fiber stripping roller (13) and the foreign fiber receiving roller (10) are arranged in parallel in the axial direction; the end cover (8) is internally provided with a foreign fiber stripping roller (13), a foreign fiber receiving roller (10), a foreign fiber impurity outlet, a second air-lock device (9) and a foreign fiber impurity outlet;
the driving device comprises a first motor, a second motor (not shown), a third motor (not shown) and a transmission belt; the first motor is arranged on the side surface of the first air closer and is connected with the first air closer through a motor shaft to provide power for the first air closer so as to drive the first air closer clockwise; the first air closer transmission shaft is connected with the second air closer transmission shaft and the rotating shaft of the rotating net through a transmission belt respectively, and provides power to enable the second air closer and the rotating net to rotate clockwise; the transmission shaft of the rotary screen is connected with the transmission shaft of the foreign fiber stripping roller through a transmission belt and rotates clockwise; the second motor drives the cotton poking roller (5) to rotate clockwise, and the third motor drives the foreign fiber receiving roller (10) to rotate anticlockwise.
During operation, seed cotton enters the shell through a cotton conveying plate arranged in a seed cotton feeding hole, after entering the shell, under the action of inertia and suction force of an air suction opening, the seed cotton with foreign fibers is adsorbed onto the grid structure (3), the foreign fibers can be adsorbed onto the rotating net (16) after passing through the grid structure (3) under the action of inertia and suction force, and a cotton poking roller (5) is arranged below the grid structure (3) and is in mutual rotating friction with the rotating net, so that the seed cotton adsorbed on the outer surface of the rotating net can be poked down, the seed cotton blockage on the surface of the rotating net can be prevented, and the peeled seed cotton can be conveyed into the seed cotton channel (4) through the cotton poking roller (5), so that the foreign fiber cleaning effect of the seed cotton is effectively improved; the baffle (14) is arranged inside the rotating net (16), is fixedly arranged in the rotating net and is close to one side of the foreign fiber stripping roller (13) and the foreign fiber receiving roller (10), so that foreign fibers are prevented from being adsorbed on the rotating net (16) again, the outer surface of the foreign fiber stripping roller (13) is provided with the foreign fiber stripping sheet (12), the foreign fiber receiving roller (10) is a roller, and the foreign fiber stripping roller (13) and the foreign fiber receiving roller (10) are both contacted with the outer surface of the rotating net.
And a foreign fiber stripping roller (13) and a foreign fiber receiving roller (10) are arranged at the lower left corner of the rotating net (16), and effectively strip foreign fibers wound on the rotating net (16) and successfully convey the foreign fibers into the second air-lock device (9) for discharge.
Seed cotton which does not pass through the grid structure (3) and seed cotton which is conveyed back to the seed cotton channel through the cotton pulling roller directly fall to the lowest end of the seed cotton channel by gravity, and the seed cotton is discharged through a seed cotton outlet (6) and a first air-lock device (7) at the lower end of the seed cotton outlet; the first air seal device (7) can seal the seed cotton outlet (6) or open the seed cotton outlet (6) for discharging the seed cotton.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that a person skilled in the art can make several modifications and variations without departing from the technical principle of the present invention, and such modifications are also within the scope of the patent protection.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906567.6U CN212895133U (en) | 2020-05-26 | 2020-05-26 | A discharge type seed cotton foreign fiber cleaning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906567.6U CN212895133U (en) | 2020-05-26 | 2020-05-26 | A discharge type seed cotton foreign fiber cleaning machine |
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| CN212895133U true CN212895133U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020906567.6U Active CN212895133U (en) | 2020-05-26 | 2020-05-26 | A discharge type seed cotton foreign fiber cleaning machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485301A (en) * | 2020-05-26 | 2020-08-04 | 石河子大学 | Unloading type seed cotton foreign fiber cleaning machine |
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2020
- 2020-05-26 CN CN202020906567.6U patent/CN212895133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485301A (en) * | 2020-05-26 | 2020-08-04 | 石河子大学 | Unloading type seed cotton foreign fiber cleaning machine |
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