CN114735271A - Unginned cotton packing test bench - Google Patents
Unginned cotton packing test bench Download PDFInfo
- Publication number
- CN114735271A CN114735271A CN202210476987.9A CN202210476987A CN114735271A CN 114735271 A CN114735271 A CN 114735271A CN 202210476987 A CN202210476987 A CN 202210476987A CN 114735271 A CN114735271 A CN 114735271A
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- CN
- China
- Prior art keywords
- cotton
- packing
- chamber
- compression
- seed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 132
- 238000012856 packing Methods 0.000 title claims abstract description 48
- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 38
- 230000006835 compression Effects 0.000 claims abstract description 37
- 238000010009 beating Methods 0.000 claims abstract description 21
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 7
- 238000012858 packaging process Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/12—Baling or bundling compressible fibrous material, e.g. peat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/02—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for compressing or compacting articles or materials prior to wrapping or insertion in containers or receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
A seed cotton packing test bed comprises a frame, a cotton box, a cotton conveying device, a pre-compression device and a forming device. The cotton box is arranged on a frame fixed on the ground and consists of a box body and a pair of cotton beating rollers with scrapers; two ends of the cotton conveying device are respectively connected to the frame at the bottom of the cotton box and the upper part of the forming device, and the cotton conveying device conveys the seed cotton discharged from the cotton box to a feeding opening above the forming device; the precompression device is arranged above the cotton conveying device and is used for precompressing the seed cotton in the conveying process; the forming device comprises a front chamber, a rear chamber, a rocker arm, a packing belt and a middle side wall, wherein the rocker arm and the front chamber are fixed on the frame, the rear chamber is connected with the front chamber, and the packing belt is wound on rollers of the front chamber, the rear chamber and the rocker arm in a certain mode.
Description
Technical Field
The invention relates to the technical field of seed cotton packing, in particular to a seed cotton packing test bed.
Background
The planting area and the yield of cotton in China are increased year by year, particularly in Xinjiang areas, the planting scale of cotton is large, and the traditional manual picking and flower scattering transportation are far from meeting the requirements of economic and social development. At present, neotype cotton picker is equipped with the unginned cotton packing apparatus of machine-carried, very big improvement the efficiency of results, transportation, storage of unginned cotton, the effectual three silk problems that prevent of unginned cotton of packing simultaneously reduce the unginned cotton degradation. In the existing packaging technology, the problems of blockage in the packaging process, non-shaping of cotton bales and uneven distribution of the seed cotton of the cotton bales are caused in the packaging process. The main reason is that the seed cotton winding forming principle is unclear in the seed cotton packaging process, and the compression forming stage in the seed cotton packaging process is unreasonable in design.
Disclosure of Invention
Therefore, the invention aims to provide a seed cotton packing test bed which can be used for researching a seed cotton winding forming mode in a seed cotton packing process, observing a motion track of seed cotton in a forming cavity, analyzing the stress condition of the seed cotton, researching a seed cotton winding forming principle, researching an influence rule of a seed cotton pre-compression process on the seed cotton winding forming process, and designing a more reasonable seed cotton packing process.
The invention provides the following technical scheme: a seed cotton packing test bed comprises a frame (1), a cotton box (2), a pre-compression device (3), a forming device (4) and a cotton conveying device (5); the cotton box (2) is fixed on the rack (1), and the cotton box (2) comprises a box body (21) for containing seed cotton and a pair of cotton beating rollers (22) with scrapers, wherein the cotton beating rollers (22) are arranged at the bottom of the box body; the front end of the cotton conveying device (5) is arranged on the rack (1) below the cotton box (2), and the rear end of the cotton conveying device is arranged above the forming device (4); the precompression device (3) is arranged above the cotton conveying device (5); the forming device (4) comprises a front chamber (42), a rear chamber (43), a rocker arm (41), a packing belt (44) and a middle side wall (45), wherein the rocker arm (41) and the front chamber (42) are installed on the rack (1), the rear chamber (43) is connected to the front chamber (42), the packing belt (44) is wound on rollers of the front chamber (42), the rear chamber (43) and the rocker arm (41) in a certain mode, and the middle side wall is installed between the front chamber (42) and the rear chamber (43).
The cotton beating rollers (22) are arranged at the same height side by side, the cotton beating rollers (22) are connected to the box body (21) through bearing seats (23), cotton outlet openings (7) used for discharging seed cotton are formed between the cotton beating rollers (22) and the box body (21) and between the cotton beating rollers (22), and a conveying belt (51) is arranged below the cotton outlet openings (7).
The pre-compression device (3) is composed of a front pre-compression roller (31), a rear pre-compression roller (32) and side plates (33), the front pre-compression roller (31) is higher than the rear pre-compression roller (32) in arrangement height, ribs are arranged on the pre-compression rollers, the pre-compression rollers are arranged above the conveying belt (51), and compression channels (6) are formed between the front pre-compression roller (31) and the rear pre-compression roller (32) and the cotton conveying device (5) respectively.
The rocker arm (41) is connected with the rack (1) through a sliding bearing, a hydraulic oil cylinder (8) is connected between the rocker arm (41) and the front chamber (42), and the hydraulic oil cylinder (8) swings through the telescopic control rocker arm (41); a feeding roller (431) with ribs is arranged at the upper part of the rear chamber (43), the feeding roller (431) is positioned at the rear upper part of the conveying belt (51), and a cotton feeding opening (9) is formed among the feeding roller (431), the conveying belt (51) and the packing belt (44); the packing belt is arranged in the middle of the forming device and the forming side wall (45) to form a packing chamber (10); the lower end of the front chamber (42) is provided with a driving roller (421) coated with rubber, and the driving roller (421) drives the packing belt to rotate so as to enable the seed cotton entering the packing chamber (10) to rotate.
The molding side wall (45) is made of transparent materials.
Drawings
The invention is described in further detail below with reference to examples and figures:
FIG. 1 is an axonometric view of a seed cotton packing test bed of the invention
FIG. 2 is a front cross-sectional view of the present invention
FIG. 3 is an isometric view of the inventive cotton box
Shown in the figure: 1 is a frame, 2 is a cotton box, 3 is a pre-compression device, 4 is a forming device, 5 is a cotton conveying device, 6 is a compression channel, 7 is a cotton outlet, 8 is a hydraulic oil cylinder, 9 is a cotton feeding port, 21 is a box body, 22 is a cotton beating roller, 31 is a front pre-pressing roller, 32 is a rear pre-pressing roller, 33 is a side plate, 41 is a rocker arm, 42 is a front chamber, 43 is a rear chamber, 44 is a packing belt, 45 is a middle side wall, and 431 is a feeding roller.
Detailed Description
The invention is described in further detail below with reference to examples and figures:
in describing embodiments of the present invention, the terms "upper," "lower," "left," "right," "top" and "bottom" are used in an orientation or positional relationship based on that shown in the associated drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus the terms should not be construed as limiting the present invention.
A seed cotton packing test bed comprises a frame (1), a cotton box (2), a pre-compression device (3), a forming device (4) and a cotton conveying device (5); the cotton box (2) is fixed on the rack (1), and the cotton box (2) comprises a box body (21) for containing seed cotton and a pair of cotton beating rollers (22) with scrapers, wherein the cotton beating rollers (22) are arranged at the bottom of the box body; the front end of the cotton conveying device (5) is arranged on the rack (1) below the cotton box (2), and the rear end of the cotton conveying device is arranged above the forming device (4); the precompression device (3) is arranged above the cotton conveying device (5); the forming device (4) comprises a front chamber (42), a rear chamber (43), a rocker arm (41), a packing belt (44) and a middle side wall (45), wherein the rocker arm (41) and the front chamber (42) are mounted on the rack (1), the rear chamber (43) is connected to the front chamber (42), the packing belt (44) is wound on rollers of the front chamber (42), the rear chamber (43) and the rocker arm (41) in a certain mode, and the middle side wall is mounted between the front chamber (42) and the rear chamber (43).
Furthermore, the cotton beating rollers (22) are arranged at the same height side by side, the cotton beating rollers (22) are connected to the box body (21) through a bearing seat (23), cotton outlet openings (7) used for discharging seed cotton are formed between the cotton beating rollers (22) and the box body (21) and between the cotton beating rollers (22), and a conveying belt (51) is arranged below the cotton outlet openings (7).
Furthermore, the pre-compression device (3) is composed of a front pre-compression roller (31), a rear pre-compression roller (32) and side plates (33), the front pre-compression roller (31) is higher than the rear pre-compression roller (32) in arrangement height, ribs are arranged on the pre-compression rollers, the pre-compression rollers are arranged above the conveying belt (51), and compression channels (6) are formed between the front pre-compression roller (31) and the rear pre-compression roller (32) and the cotton conveying device (5).
Furthermore, the rocker arm (41) is connected with the rack (1) through a sliding bearing, a hydraulic oil cylinder (8) is connected between the rocker arm (41) and the front chamber (42), and the hydraulic oil cylinder (8) controls the rocker arm (41) to swing through expansion; a feeding roller (431) with ribs is arranged at the upper part of the rear chamber (43), the feeding roller (431) is positioned at the rear upper part of the conveying belt (51), and a cotton feeding opening (9) is formed among the feeding roller (431), the conveying belt (51) and the packing belt (44); the packing belt is arranged in the middle of the forming device and the forming side wall (45) to form a packing chamber (10); the lower end of the front chamber (42) is provided with a driving roller (421) coated with rubber, and the driving roller (421) drives the packing belt to rotate so as to enable the seed cotton entering the packing chamber (10) to rotate.
Furthermore, the forming side wall (45) is made of transparent materials.
When a packing test is carried out, the seed cotton is filled into the cotton box, the cotton beating roller rotates to discharge the seed cotton from the cotton box to the conveying belt at a uniform and stable flow rate, and the seed cotton is conveyed by the conveying belt at a constant speed to form a continuous cotton piece with uniform thickness on the conveying belt. The cotton piece is compressed for the first time when passing through the front pre-pressing roller, the speed of the outermost circle of the front pre-pressing roller is the same as the linear speed of the conveying belt, the problem that the cotton piece is accumulated and blocked due to the fact that the speed of the front pre-pressing roller is too low or scattered due to the fact that the speed of the front pre-pressing roller is too high is effectively solved, the cotton piece which is pre-compressed for the first time is compressed for the second time by the rear pre-pressing roller continuously, then the cotton piece is fed into a forming cavity under the action of a feeding roller and gravity, a rotating cotton core is formed under the friction action of the packing belt, the diameter of the cotton core is increased continuously to tension the packing belt, the rocker arm is pulled by the packing belt to overcome the tension of a hydraulic oil cylinder, the rocker arm swings backwards, the packing belt is loosened, the forming cavity is increased, and the feeding is continued until the cotton core reaches a set diameter, and then the feeding is stopped. And after seed cotton feeding is finished, taking down the formed side wall, and ejecting the formed cotton bale out of the packaging chamber from one side to finish a packaging test. The transparent forming side wall is convenient for observing the movement track of the seed cotton in the packing process.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications fall within the scope of the claimed invention.
Claims (5)
1. A seed cotton packing test bed comprises a frame (1), a cotton box (2), a pre-compression device (3), a forming device (4) and a cotton conveying device (5); the cotton box (2) is fixed on the rack (1), and the cotton box (2) comprises a box body (21) for containing seed cotton and a pair of cotton beating rollers (22) with scrapers, wherein the cotton beating rollers (22) are arranged at the bottom of the box body; the front end of the cotton conveying device (5) is arranged on the rack (1) below the cotton box (2), and the rear end of the cotton conveying device is arranged above the forming device (4); the precompression device (3) is arranged above the cotton conveying device (5); the forming device (4) comprises a front chamber (42), a rear chamber (43), a rocker arm (41), a packing belt (44) and a middle side wall (45), wherein the rocker arm (41) and the front chamber (42) are mounted on the rack (1), the rear chamber (43) is connected to the front chamber (42), the packing belt (44) is wound on rollers of the front chamber (42), the rear chamber (43) and the rocker arm (41) in a certain mode, and the middle side wall is mounted between the front chamber (42) and the rear chamber (43).
2. The seed cotton packing test bed of claim 1, wherein: the cotton beating rollers (22) are arranged at the same height side by side, the cotton beating rollers (22) are connected to the box body (21) through bearing seats (23), cotton outlet openings (7) used for discharging seed cotton are formed between the cotton beating rollers (22) and the box body (21) and between the cotton beating rollers (22), and a conveying belt (51) is arranged below the cotton outlet openings (7).
3. The seed cotton packing test bed of claim 1, wherein: the pre-compression device (3) is composed of a front pre-compression roller (31), a rear pre-compression roller (32) and side plates (33), the front pre-compression roller (31) is higher than the rear pre-compression roller (32) in arrangement height, ribs are arranged on the pre-compression rollers, the pre-compression rollers are arranged above the conveying belt (51), and compression channels (6) are formed between the front pre-compression roller (31) and the rear pre-compression roller (32) and the cotton conveying device (5) respectively.
4. The seed cotton packing test bed of claim 1, characterized in that: the swing arm (41) is connected with the rack (1) through a sliding bearing, a hydraulic oil cylinder (8) is connected between the swing arm (41) and the front chamber (42), and the hydraulic oil cylinder (8) controls the swing of the swing arm (41) through stretching; a feeding roller (431) with ribs is arranged at the upper part of the rear chamber (43), the feeding roller (431) is positioned at the rear upper part of the conveying belt (51), and a cotton feeding opening (9) is formed among the feeding roller (431), the conveying belt (51) and the packing belt (44); the packing belt is arranged in the middle of the forming device and the forming side wall (45) to form a packing chamber (10); the lower end of the front chamber (42) is provided with a driving roller (421) coated with rubber, and the driving roller (421) drives the packing belt to rotate so as to enable the seed cotton entering the packing chamber (10) to rotate.
5. The seed cotton packing test bed of claim 1, wherein: the molding side wall (45) is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210476987.9A CN114735271A (en) | 2022-05-03 | 2022-05-03 | Unginned cotton packing test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210476987.9A CN114735271A (en) | 2022-05-03 | 2022-05-03 | Unginned cotton packing test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114735271A true CN114735271A (en) | 2022-07-12 |
Family
ID=82285922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210476987.9A Pending CN114735271A (en) | 2022-05-03 | 2022-05-03 | Unginned cotton packing test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114735271A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020100375A1 (en) * | 2001-02-01 | 2002-08-01 | Deutsch Timothy Arthur | Cotton processing system and method of operation |
| CN111152960A (en) * | 2020-01-23 | 2020-05-15 | 石河子大学 | Novel round bundle packer |
| CN111994330A (en) * | 2020-08-17 | 2020-11-27 | 江苏沃得农业机械股份有限公司 | Cotton round bale packing and film winding device |
| CN214218913U (en) * | 2021-01-14 | 2021-09-17 | 石河子大学 | Cotton ginning device |
| CN215245836U (en) * | 2021-07-27 | 2021-12-21 | 青岛源欣兴新材料科技有限公司 | Towed unginned cotton baling press |
-
2022
- 2022-05-03 CN CN202210476987.9A patent/CN114735271A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020100375A1 (en) * | 2001-02-01 | 2002-08-01 | Deutsch Timothy Arthur | Cotton processing system and method of operation |
| CN111152960A (en) * | 2020-01-23 | 2020-05-15 | 石河子大学 | Novel round bundle packer |
| CN111994330A (en) * | 2020-08-17 | 2020-11-27 | 江苏沃得农业机械股份有限公司 | Cotton round bale packing and film winding device |
| CN214218913U (en) * | 2021-01-14 | 2021-09-17 | 石河子大学 | Cotton ginning device |
| CN215245836U (en) * | 2021-07-27 | 2021-12-21 | 青岛源欣兴新材料科技有限公司 | Towed unginned cotton baling press |
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