CN114197092A - Special beater for grabbing long fibers by disc bale plucker - Google Patents
Special beater for grabbing long fibers by disc bale plucker Download PDFInfo
- Publication number
- CN114197092A CN114197092A CN202111670652.2A CN202111670652A CN114197092A CN 114197092 A CN114197092 A CN 114197092A CN 202111670652 A CN202111670652 A CN 202111670652A CN 114197092 A CN114197092 A CN 114197092A
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- Prior art keywords
- beater
- cotton
- blade
- cover body
- long fibers
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- 239000000835 fiber Substances 0.000 title claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims abstract description 105
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 235000009161 Espostoa lanata Nutrition 0.000 description 3
- 240000001624 Espostoa lanata Species 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G7/00—Breaking or opening fibre bales
- D01G7/02—Breaking or opening fibre bales by means of beater arms
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Harvester Elements (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a special beater for a disc plucker to grab long fibers, which is arranged in a cotton bin and comprises a beater arm rack and a beater main body, wherein the beater arm rack comprises a beater arm cover body and cotton pressing rib rows; the beater main body comprises a beater transmission shaft, a beater middle pipe and a beater blade, wherein a knife edge of the beater blade is restrained in a direction back to the rotating direction of the beater middle pipe, and a negative angle of 0-15 degrees is formed between a knife edge of the beater blade and a diameter line of the beater middle pipe passing through a knife edge fixing point; an inclined cotton returning plate is arranged on the beater cover body, and a negative angle of 0-15 degrees is also formed between the edge of the beater blade and the inclined direction of the cotton returning plate; the diameter of the beater tube is 260-280 mm, and the length of the beater blade is 30-50 mm. The invention can effectively solve the technical bottleneck that the original disc plucker can not grab long fibers and wind cotton, save manpower and simplify the fussy opening process.
Description
Technical Field
The invention relates to the technical field of cotton spinning machinery, in particular to a special beater for a disc plucker to grab long fibers.
Background
With the continuous progress of textile technology, especially the hybrid spinning and the rise of multi-fiber and functional fiber, the disc bale plucker still has great market demand.
However, the existing disc plucker cannot meet the new requirement due to the restriction of the beater function of the existing disc plucker, and is mainly reflected in that: 1. the angle and the grabbing position of the blade are not right, so that the blade can only be used for grabbing short fibers with the length within 50mm, and for long fibers with the length of more than 50mm and up to 105mm, a beater can twine cotton when contacting the cotton, so that the operation cannot be performed. 2. The beater blade protrudes too far out of the rib row, so that the rib row can not press cotton, and the whole ball is pulled up as soon as the blade touches the cotton, so that the beater is forced to stop running. 3. The cotton caught up can not be sucked away in time due to insufficient suction force and non-centralized suction port, and the cotton on the beater is accumulated more and more, and the beater is wound to be dead and cannot be flicked. 4. Because the rotating speed of the beater is too slow and the centrifugal force is insufficient, and the adhesive power and cohesive force of the long fibers are strong, the cotton grabbed by the beater is difficult to throw out and is wound.
Therefore, under the current situation, it is necessary to provide a special beater for a disc plucker to grab long fibers.
Disclosure of Invention
In view of the above, the invention provides a special beater for a disc plucker to grab long fibers, which has the following specific technical scheme:
a special beater for a disc plucker to grab long fibers is arranged in a cotton bin and comprises a beater arm rack and a beater body, wherein the beater arm rack comprises beater cover bodies arranged on two sides and above the beater body and cotton pressing rib rows connected to the lower part of the beater cover bodies; the beater main body comprises a beater transmission shaft, a beater middle pipe and beater blades, end plates are fixed at two ends of the beater middle pipe in a sealing mode, a round hole for the beater transmission shaft to penetrate through is formed in the center of each end plate, the beater transmission shaft is inserted and sleeved in the beater middle pipe, two ends of the beater transmission shaft penetrate through the round hole and extend to the outside of the beater middle pipe, and the beater transmission shaft is fixedly connected with the end plates; one end of the beater transmission shaft is rotatably connected with the inner wall of the beater cover body, the other end of the beater transmission shaft penetrates through the beater cover body to be in transmission connection with a beater motor, and the beater motor is fixed on the beater cover body; the beater blades are uniformly distributed and fixedly connected to the outer peripheral wall of the beater middle pipe, and can be embedded into gaps of the cotton pressing rib rows; the knife edge of the beater blade is restrained towards the direction back to the rotating direction of the beater middle pipe, and a negative angle of 0-15 degrees is formed between the knife edge of the beater blade and the diameter line of the beater middle pipe passing through the knife edge fixing point; an inclined cotton returning plate which plays a role in outputting and guiding the captured cotton is arranged at a position, close to a cotton outlet of the beater blade, of the beater cover body, and a negative angle of 0-15 degrees is also formed between the knife edge of the beater blade and the inclined direction of the cotton returning plate; the diameter of the middle tube of the beater is 260-280 mm, and the length of the beater blade is 30-50 mm.
By adopting the technical scheme, the diameter of the middle tube of the beater is increased from 240mm to 260-280 mm, so that the linear distance of the middle tube of the beater is increased, and long fibers are not easy to wind; the length of the beater blade is shortened from original 60mm to 30-50 mm, so that the hooked knife is too deep to be separated when the cotton is grabbed; the knife edge angle of the beater blade is set to be a negative angle of 0-15 degrees, so that the grabbed cotton can be easily separated from the beater when being thrown upwards, the knife edge is inclined and forms a negative angle of 0-15 degrees with the cotton returning plate, and the cotton is easily blocked by the cotton returning plate to be separated.
Preferably, a plurality of beater blades are arranged in the axial direction of the beater tube to form beater blade groups, and four rows of beater blade groups are uniformly distributed on the peripheral wall of the beater tube.
Eight rows of beater blade sets are generally uniformly distributed on the peripheral wall of the original beater middle pipe, and the number of rows of beater blade sets is reduced to one half, so that the problem that long fibers are wound and fallen due to continuous multiple times of beating can be avoided.
Preferably, the beater cover body is perpendicular to connecting plates are transversely fixed on the outer portions of two sides of the axial direction of the beater pipe respectively, each connecting plate is far away from one end of the beater cover body is rotatably connected with a screw rod, the screw rod is perpendicular to the connecting plates, the top end of the screw rod penetrates through the top of the cotton bin, and the cotton bin is driven by a lifting speed reduction motor to rotate.
Preferably, the top end of the beater cover body is communicated with the cotton collecting channel; the cotton collecting channel comprises a telescopic hose, one end of the telescopic hose is connected with the top end of the beater cover body, the other end of the telescopic hose is connected with a horizontal pipeline through a rotary interface, and the horizontal pipeline is far away from one end of the telescopic hose and is provided with a cotton collecting fan.
Preferably, the cotton collecting windThe air volume of the machine is 6000-8000 m3/h。
In order to improve the cotton collecting wind power, the wind quantity of the cotton collecting fan is adjusted from 4000m3The volume per hour is increased to 6000 to 8000m3And h, so that the cotton collecting fan can quickly take away the grabbed cotton, and the grabbed cotton is not accumulated and wound.
Preferably, the cotton pressing rib row is connected with the beater arm cover body through bolts, and rib row spacing base plates with different thicknesses can be additionally arranged between the cotton pressing rib row and the beater arm cover body. Through additionally arranging the rib row spacing base plate, the distance from the beater blade to be embedded into the cotton pressing rib row can be adjusted, so that the beater blade does not excessively protrude out of the rib row, and the rib row cannot press cotton.
Preferably, a gap of 8-12 mm exists between the lowest position of the beater blade embedded in the cotton pressing rib row and the lowest position of the cotton pressing rib row, and the gap enables the beater blade to contact cotton firstly by the cotton pressing rib row when grabbing cotton, so that the cotton is pressed, and the whole cotton ball is not grabbed.
Preferably, the rotating speed of the beater drive shaft is 1450-1800 rpm.
The invention increases the rotating speed of the transmission shaft of the beater from the original 900rpm to 1450-1800 rpm so as to enhance the centrifugal force and promote long fibers to be easily thrown away.
Preferably, the bottom of the cotton bin is provided with a travelling wheel, and the travelling wheel is driven by a travelling speed reduction motor.
Preferably, two ends of the transmission shaft of the beater are fixed on the beater cover body through bearings.
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 front view of a disk plucker equipped with the present invention.
Figure 2 is a side view of a disk plucker equipped with the present invention.
Fig. 3 is a block diagram of the present invention.
Fig. 4 is a schematic view of the knife edge angle of the beater blade of the present invention.
Fig. 5 is a graph comparing the positive angle setting to the negative angle setting of the edge of the beater bar blade (positive angle on the left and negative angle on the right).
Fig. 6 is a front view of a prior art beater bar blade distribution.
Fig. 7 is a prior art beater bar blade distribution profile.
Fig. 8 is a front view of the beater bar blade distribution of the present invention.
Fig. 9 is a side view of the beater bar blade distribution of the present invention.
In the figure: 1-a cotton bin, 2-a beater cover body, 3-a cotton pressing rib row, 4-a beater transmission shaft, 5-a beater middle pipe, 6-a beater blade, 7-an end plate, 8-a beater motor, 9-a cotton returning plate, 10-a connecting plate, 11-a screw rod, 12-a lifting speed reducing motor, 13-a flexible hose, 14-a rotary interface, 15-a horizontal pipeline, 16-a cotton collecting fan, 17-a rib row spacing base plate, 18-a travelling wheel, 19-a travelling speed reducing motor and 20-a bearing.
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.
Example (b):
as shown in fig. 1-3, the special beater for a disc plucker to grab long fibers of the invention is installed in a cotton bin 1, and comprises a grab arm frame and a beater body, wherein the grab arm frame comprises beater cover bodies 2 arranged at two sides and above the beater body and cotton pressing rib rows 3 connected to the lower part of the beater cover bodies 2.
The beater main body comprises a beater transmission shaft 4, a beater middle pipe 5 and beater blades 6, wherein end plates 7 are hermetically fixed at two ends of the beater middle pipe 5, a round hole for the beater transmission shaft 4 to pass through is formed in the center of each end plate 7, the beater transmission shaft 4 is inserted in the beater middle pipe 5, two ends of the beater transmission shaft 4 penetrate through the round hole and extend out of the beater middle pipe 5, and the beater transmission shaft 4 is fixedly connected with the end plates 7; one end of the beater transmission shaft 4 is rotatably connected with the inner wall of the beater cover body 2, the other end of the beater transmission shaft penetrates through the beater cover body 2 to be connected with the beater motor 8 through belt transmission, and the beater motor 8 is fixed on the beater cover body 2.
Specifically, the two ends of the beater transmission shaft 4 are fixed on the beater cover body 2 through the bearings 20, so that the beater motor 8 can drive the beater transmission shaft 4 to rotate relative to the beater cover body 2.
Furthermore, a plurality of beater blades 6 are arranged and distributed into beater blade groups along the axial direction of the beater middle tube 5, and four rows of beater blade groups are uniformly distributed on the peripheral wall of the beater middle tube 5. As shown in fig. 6 and 7, the distribution of the beater blades 6 in the prior art is that eight rows of beater blade sets are arranged on one beater middle tube 5, and the beater blade sets are reduced to one half, that is, four rows as shown in fig. 8 and 9, so that the long fibers can be effectively prevented from being entangled or falling due to continuous multiple times of beating.
In a specific embodiment of the invention, the cotton pressing rib row 3 is connected with the beater arm cover body 2 through bolts, and rib row spacing pads with different thicknesses can be additionally arranged between the cotton pressing rib row and the beater arm cover body and then connected through bolts. The cotton pressing rib row 3 and the beater cover body 2 can be directly connected or a rib row spacing base plate 17 with proper thickness is additionally arranged between the cotton pressing rib row 3 and the beater cover body 2, so that the beater blade 6 can be embedded into the cotton pressing rib row 3, and a gap of 8-12 mm is ensured between the lowest position of the beater blade 6 embedded into the cotton pressing rib row 3 and the lowest position of the cotton pressing rib row 3, therefore, the situation that the beater blade 6 protrudes too much to press the cotton pressing rib row 3, the cotton pressing rib row 3 cannot press cotton, the whole cotton ball is pulled up when the blade touches the cotton, and the beater is forced to stop running can be avoided. That is to say, the structure of the invention enables the beater blade 6 to contact the cotton to press the cotton when grabbing the cotton, so as to avoid the whole cotton ball from being grabbed.
In the invention, the knife edge of the beater blade 6 is restrained backward in the direction opposite to the rotation direction of the beater middle tube 5, and a negative angle (namely an alpha angle shown in figure 4) of 0-15 degrees is formed between the knife edge of the beater blade 6 and the diameter line of the beater middle tube 5 passing through the knife edge fixed point; an inclined cotton returning plate 9 which plays a role in outputting and guiding the grabbed cotton is arranged at a cotton outlet of the beater cover body 2 close to the beater blade 6, and a negative angle (namely an alpha angle shown in figure 4) of 0-15 degrees is also formed between the knife edge of the beater blade 6 and the inclined direction of the cotton returning plate 9.
According to the cotton picking device, the knife edge angle of the beater blade 6 is set to be a negative angle of 0-15 degrees, when the picked cotton is thrown upwards, the cotton can be easily separated from the beater, the knife edge inclines backwards in a direction back to the rotation direction of the middle tube 5 of the beater, and a negative angle of 0-15 degrees is formed between the knife edge and the cotton returning plate 9, so that the picked cotton can be easily blocked by the cotton returning plate 9 to be separated. If the edge angle of the beater bar blade 6 is a positive angle (as shown in the left side of fig. 5), the long fibers are easily caught and are not easily separated.
Diameter of tube 5 in the beater of the present invention (i.e., d as shown in FIG. 4)1) 260-280 mm; length of beater bar (i.e. d as shown in figure 4)2) Is 30 to 50 mm. According to the invention, the diameter of the middle tube 5 of the beater is increased from 240mm to 260-280 mm, so that the linear distance of the middle tube 5 of the beater is increased, and long fibers are not easy to wind; the length of the beater blade is shortened from original 60mm to 30-50 mm, so that the hooking knife is too deep to be separated when the cotton is grabbed.
In an embodiment of the invention, two connecting plates 10 are transversely fixed on the outer portions of two sides of the beater tube cover body 2 perpendicular to the axial direction of the beater tube 5, one end of each connecting plate 10 far away from the beater tube cover body 2 is rotatably connected with a screw rod 11, the screw rods 11 are perpendicular to the connecting plates 10, and the top ends of the screw rods 11 penetrate through the top of the cotton bin 1 and are driven by a lifting speed reduction motor 12 to rotate. The lifting speed reducing motor 12 rotates to drive the screw rod 11 to rotate, and the screw rod 11 rotates to drive the connecting plate 10 and the beater fixedly connected with the connecting plate 10 to realize linear motion in the vertical direction.
Meanwhile, the top end of the beater cover body 2 is communicated with the cotton collecting channel; the cotton collecting channel comprises a flexible hose 13 to facilitate the beater to move up and down, one end of the flexible hose 13 is connected with the top end of the beater cover body 2, the other end of the flexible hose is connected with a horizontal pipeline 15 through a rotary connector 14, and a cotton collecting fan 16 is installed at one end, far away from the flexible hose 13, of the horizontal pipeline 15.
Furthermore, in order to improve the cotton collecting wind power, the invention also enables the wind quantity of the cotton collecting fan 16 to be 4000m3The volume per hour is increased to 6000 to 8000m3And h, so that the cotton collecting fan 16 can quickly take away the captured cotton, and the cotton is not accumulated and wound.
The invention also increases the rotating speed of the beater transmission shaft 4 from the original 900rpm to 1450-1800 rpm so as to enhance the centrifugal force and promote the long fibers to be easily thrown away.
Meanwhile, in order to move the whole disc plucker conveniently, the invention also arranges a walking wheel 18 at the bottom of the cotton bin 1, and the walking wheel 18 is driven by a walking speed reducing motor 19.
The invention can be normally applied to a blowing system for the long fiber processing flow, changes the manual long fiber feeding mode, not only can effectively solve the technical bottleneck that the original disc plucker cannot grab and wind the long fiber, but also can save manpower and simplify the fussy opening flow, realizes the stability of continuous cotton supply and the automation of the whole flow, improves the quality and the efficiency, is easy to maintain and has low accident rate.
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. A special beater for a disc plucker to grab long fibers is arranged in a cotton bin (1), and is characterized by comprising a beater arm rack and a beater arm main body, wherein the beater arm rack comprises beater arm cover bodies (2) arranged at two sides and above the beater arm main body and cotton pressing rib rows (3) connected to the lower part of the beater arm cover bodies (2); the beater main body comprises a beater transmission shaft (4), a beater middle pipe (5) and a beater blade (6), wherein end plates (7) are fixed at two ends of the beater middle pipe (5) in a sealing manner, a round hole for the beater transmission shaft (4) to pass through is formed in the center of each end plate (7), the beater transmission shaft (4) is inserted in the beater middle pipe (5), two ends of the beater transmission shaft penetrate through the round hole and extend out of the beater middle pipe (5), and the beater transmission shaft (4) is fixedly connected with the end plates (7); one end of the beater transmission shaft (4) is rotatably connected with the inner wall of the beater cover body (2), the other end of the beater transmission shaft penetrates through the beater cover body (2) to be in transmission connection with a beater motor (8), and the beater motor (8) is fixed on the beater cover body (2); the beater blades (6) are uniformly distributed and fixedly connected to the outer peripheral wall of the beater middle pipe (5), and the beater blades (6) can be embedded into gaps of the cotton pressing rib rows (3); the knife edge of the beater blade (6) is backward restrained in the direction back to the rotation direction of the beater middle tube (5), and a negative angle of 0-15 degrees is formed between the knife edge of the beater blade (6) and the diameter line of the beater middle tube (5) passing through the knife edge fixing point; an inclined cotton returning plate (9) which plays a role in outputting and guiding the grabbed cotton is arranged at a cotton outlet of the beater cover body (2) close to the beater blade (6), and a negative angle of 0-15 degrees is also formed between the knife edge of the beater blade (6) and the inclined direction of the cotton returning plate (9); the diameter of the beater tube (5) is 260-280 mm, and the length of the beater blade (6) is 30-50 mm.
2. The special beater for the disc plucker to grab long fibers according to claim 1, wherein a plurality of beater blades (6) are arranged in an axial direction of the beater middle tube (5) to form beater blade groups, and four rows of beater blade groups are uniformly distributed on the outer peripheral wall of the beater middle tube (5).
3. The special beater of the disc plucker for grabbing long fibers according to claim 1, wherein the beater cover body (2) is perpendicular to the two sides of the axial direction of the middle pipe (5) of the beater, and the two sides of the beater cover body (2) are externally and transversely fixed with a connecting plate (10), each connecting plate (10) is far away from one end of the beater cover body (2) and is rotatably connected with a screw (11), the screw (11) is perpendicular to the connecting plate (10), and the top end of the screw (11) penetrates through the top of the cotton bin (1) and is driven by a lifting speed reduction motor (12) to rotate.
4. The special beater for the disc plucker to grab long fibers according to claim 3, wherein the top end of the beater cover body (2) is communicated with the cotton collecting channel; the cotton collection channel comprises a telescopic hose (13), one end of the telescopic hose (13) is connected with the top end of the beater arm cover body (2), the other end of the telescopic hose is connected with a horizontal pipeline (15) through a rotary connector (14), and the horizontal pipeline (15) is far away from one end of the telescopic hose (13) and is provided with a cotton collection fan (16).
5. The special beater for the disc plucker to grab long fibers according to claim 4, wherein the air volume of the cotton collecting fan (16) is 6000-8000 m3/h。
6. The special beater for the disc plucker to grab long fibers according to claim 1, wherein the cotton pressing rib row (3) is connected with the beater cover body (2) through bolts, and rib row spacing base plates (17) with different thicknesses can be additionally arranged between the cotton pressing rib row and the beater cover body.
7. A special beater for a disc plucker to grab long fibres, according to claim 1 or 6, wherein there is a gap of 8-12 mm between the lowest of the beater blade (6) embedded in the row of pressing ribs (3) and the lowest of the row of pressing ribs (3).
8. The special beater for the disc plucker to grab long fibers according to claim 1, wherein the rotating speed of the beater transmission shaft (4) is 1450-1800 rpm.
9. The special beater for the disc plucker to grab long fibers according to claim 1, wherein the bottom of the cotton bin (1) is provided with a walking wheel (18), and the walking wheel (18) is driven by a walking speed reduction motor (19).
10. The special beater for the disc plucker to grab long fibers according to claim 1, wherein both ends of the beater transmission shaft (4) are fixed on the beater cover body (2) through bearings (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111670652.2A CN114197092B (en) | 2021-12-31 | 2021-12-31 | Special beater for grabbing long fibers of disc bale plucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111670652.2A CN114197092B (en) | 2021-12-31 | 2021-12-31 | Special beater for grabbing long fibers of disc bale plucker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114197092A true CN114197092A (en) | 2022-03-18 |
| CN114197092B CN114197092B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111670652.2A Active CN114197092B (en) | 2021-12-31 | 2021-12-31 | Special beater for grabbing long fibers of disc bale plucker |
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|---|---|---|---|---|
| GB190318571A (en) * | 1903-08-28 | 1904-07-28 | James Hodgkinson | An Improved Apparatus for Ginning and similarly Treating Cotton, Wool, and other Fibrous Materials. |
| CN203754870U (en) * | 2014-03-14 | 2014-08-06 | 青岛东佳纺机（集团）有限公司 | Bale plucker and rib thereof |
| CN205115692U (en) * | 2015-10-14 | 2016-03-30 | 重庆天运汽车配件有限公司 | Disc griping cotton machine hired roughneck |
| CN110699782A (en) * | 2019-11-20 | 2020-01-17 | 石狮市优云服装设计有限公司 | Disk plucker beater |
| WO2021051485A1 (en) * | 2019-09-20 | 2021-03-25 | 瑞法诺(苏州)机械科技有限公司 | Air pressure homogenizing cotton hopper system |
| CN212834191U (en) * | 2020-07-28 | 2021-03-30 | 达州市南国纺织印染有限公司 | Bale plucker equipped with multi-angle beater |
| CN112725944A (en) * | 2020-12-30 | 2021-04-30 | 盐城金大纺织机械制造有限公司 | Single axial flow air flow blade type beater arm |
| CN112941670A (en) * | 2021-01-29 | 2021-06-11 | 盐城金大纺织机械制造有限公司 | Vertical reciprocating bale plucker with automatic metering function |
| CN113136642A (en) * | 2021-05-18 | 2021-07-20 | 盐城金大纺织机械制造有限公司 | Clear opener is imitated to superelevation |
| CN216614950U (en) * | 2021-12-31 | 2022-05-27 | 盐城金大纺织机械制造有限公司 | Special beater for grabbing long fibers by disc bale plucker |
-
2021
- 2021-12-31 CN CN202111670652.2A patent/CN114197092B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190318571A (en) * | 1903-08-28 | 1904-07-28 | James Hodgkinson | An Improved Apparatus for Ginning and similarly Treating Cotton, Wool, and other Fibrous Materials. |
| CN203754870U (en) * | 2014-03-14 | 2014-08-06 | 青岛东佳纺机（集团）有限公司 | Bale plucker and rib thereof |
| CN205115692U (en) * | 2015-10-14 | 2016-03-30 | 重庆天运汽车配件有限公司 | Disc griping cotton machine hired roughneck |
| WO2021051485A1 (en) * | 2019-09-20 | 2021-03-25 | 瑞法诺(苏州)机械科技有限公司 | Air pressure homogenizing cotton hopper system |
| CN110699782A (en) * | 2019-11-20 | 2020-01-17 | 石狮市优云服装设计有限公司 | Disk plucker beater |
| CN212834191U (en) * | 2020-07-28 | 2021-03-30 | 达州市南国纺织印染有限公司 | Bale plucker equipped with multi-angle beater |
| CN112725944A (en) * | 2020-12-30 | 2021-04-30 | 盐城金大纺织机械制造有限公司 | Single axial flow air flow blade type beater arm |
| CN112941670A (en) * | 2021-01-29 | 2021-06-11 | 盐城金大纺织机械制造有限公司 | Vertical reciprocating bale plucker with automatic metering function |
| CN113136642A (en) * | 2021-05-18 | 2021-07-20 | 盐城金大纺织机械制造有限公司 | Clear opener is imitated to superelevation |
| CN216614950U (en) * | 2021-12-31 | 2022-05-27 | 盐城金大纺织机械制造有限公司 | Special beater for grabbing long fibers by disc bale plucker |
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| Publication number | Publication date |
|---|---|
| CN114197092B (en) | 2024-05-24 |
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