CN202989376U - Transmission device of cotton press roll of reciprocating bale plucker - Google Patents
Transmission device of cotton press roll of reciprocating bale plucker Download PDFInfo
- Publication number
- CN202989376U CN202989376U CN 201220713652 CN201220713652U CN202989376U CN 202989376 U CN202989376 U CN 202989376U CN 201220713652 CN201220713652 CN 201220713652 CN 201220713652 U CN201220713652 U CN 201220713652U CN 202989376 U CN202989376 U CN 202989376U
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- China
- Prior art keywords
- cotton roller
- cotton
- transmission device
- press roll
- cylindrical shell
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Abstract
The utility model provides a transmission device of a cotton press roll of a reciprocating bale plucker. The transmission device comprises an arm grip, a tower body, a cotton press roll barrel, star sprockets, bearings, bearing seats and wall plates, wherein the bearings and the bearing seats are arranged at two ends of the cotton press roll, and the wall plates are arranged on two sides of the cotton press roll. The transmission device is characterized in that the bearings at two ends of the cotton press roll are rolling bearings, two stop plates are mounted on the outer side faces of the wall plates on two sides of the cotton press roll respectively, a light hole is reserved in each stop plate which is positioned right above the corresponding bearing seat at one end of the cotton press roll, each bearing seat is connected with a vertical threaded rod, a spring support and a compression spring are sleeved on each threaded rod, and the upper end of each threaded rod penetrates through the light hole of the above corresponding stop plate and fixed by a nut. The transmission device is simple in structure, convenient to adjust and use and low in manufacturing cost. During the running of the reciprocating bale plucker, motor-free rotation of the cotton press roll is achieved by the aid of friction force between the star sprockets and fibers to achieve raw material compaction, and accordingly a foundation is laid for raw material plucking of the bale plucker.
Description
Technical field
The utility model belongs to Weaving device manufacturing technology field, relates to the improvement of griping cotton machine, is a kind of reciprocal griping cotton machine cotton roller transmission device specifically.
Background technology
Griping cotton machine in back and forth cotton process is grabbed in walking, need first will be comparatively soft by cotton roller the fiber compacting, then under the acting in conjunction of screen and crawl roller, fiber is crawled out, send into next process by cotton transport blower fan and pipeline and further process.
At present, both at home and abroad main manufacturer as: the cotton roller of the reciprocal griping cotton machine of the productions such as German Truetzschler, Switzerland's Rieter, Zhengzhou grand frame company generally uses the mode of the independent transmission of motor, the cotton roller of both sides needs the transmission respectively of two motors, perhaps passes through belt or chain-driving two cotton roller transmissions by a motor.In the reciprocating motion of griping cotton machine tower body forward-reverse, the motor that drives the cotton roller transmission also wants corresponding conversion rotation direction to coordinate the work of griping cotton machine; For the different bale of cottons, such as Hard Roll and Soft Roll, also need the horizontal level of star gear piece on the manual adjustment cotton roller; For the different tower body speeds of travel, also need to change corresponding belt wheel or sprocket wheel.The cotton roller of this griping cotton machine not only manufacturing cost is high, uses also inconvenience, time-consuming taking a lot of work when saving from damage.
Summary of the invention
The problems referred to above that the utility model exists for solving prior art provide a kind of reciprocal griping cotton machine mechanical type pressing cotton roller arrangement, during the griping cotton machine operation, be not required to be the Motor Drive of cotton roller special configuration, just can realize the rotation of cotton roller, working service is convenient, low cost of manufacture.
The purpose of this utility model is achieved through the following technical solutions:
a kind of reciprocal griping cotton machine cotton roller transmission device, comprise: gripping arm, tower body, the cotton roller that is formed by star gear piece and pressure roller cylindrical shell, the bearing at cotton roller two ends and bearing block, the wallboard of cotton roller both sides, it is characterized in that, the bearing at described cotton roller two ends is rolling bearing, on the lateral surface of cotton roller both sides wallboard, a baffle plate is installed respectively, have unthreaded hole on baffle plate, described two baffle plates lay respectively at directly over the bearing block of corresponding cotton roller one end, described each bearing block connects respectively a vertical threaded rod that arranges, threaded rod pocketed springs bearing and Compress Spring, the unthreaded hole of the corresponding baffle plate in top is passed in the upper end of threaded rod, and fix with nut.Back and forth in the process of operation, utilize star gear piece tooth and interfibrous frictional force at bale plucker, the rotation that realizes cotton roller reaches the compacting to raw material.
To improvement of the technical scheme: described baffle plate is connected with bolt with wallboard, is provided with at least 2 bolts hole that height is different on wallboard.
To further improvement in the technical proposal: be provided with the scale marker of indication baffle position on described wallboard, on described bearing block with pointer.
To further improvement in the technical proposal: respectively by an approach switch support, one approach switch is installed on the medial surface of described cotton roller both sides wallboard, described cotton roller cylindrical shell two ends respectively arrange a position-arresting disk corresponding with top approach switch upper-lower position.
To further improvement in the technical proposal: be fixed with a limit base on described baffle plate, limit base is provided with screw, has a caging bolt to penetrate straight down the screw of limit base, and the below of caging bolt lower end is bearing block.
To further improvement in the technical proposal: described star gear piece is welded on the cotton roller cylindrical shell, or is connected with the cotton roller cylindrical shell is detachable, and star gear piece profile of tooth is consistent and uniform on the cotton roller cylindrical shell.
The utility model advantage and good effect compared with prior art is:
The utility model has saved the motor of special driving cotton roller, utilizes the frictional force between star gear piece and fiber to realize the unpowered driving of cotton roller.The acute angle that utilizes tooth on the star gear piece gos deep into fiber and with fluffy fiber compacting, screw rod by pocketed springs associates the baffle plate on cotton roller and Side fascia dexterously, by the distance between nut controllable register and bearing block, cotton roller under Compress Spring between bearing block and baffle plate has guaranteed in working order runs into the different bale of cotton of hardness, can comparatively freely move up and down.Working service is convenient, low cost of manufacture.The utility model is because unpowered running, and can Effective Compaction to raw material, and reciprocal griping cotton machine is energy-efficient, the performance of meticulous crawl further improves thereby make.
Description of drawings
Fig. 1 is that the cotton roller arrangement of a kind of reciprocal griping cotton machine mechanical type pressing of the utility model is along the cutaway view of axis;
Fig. 2 is the end construction schematic diagram of the cotton roller arrangement duty of a kind of reciprocal griping cotton machine mechanical type pressing of the utility model.
In figure: 1-cotton roller cylindrical shell, 2-star gear piece, 3-bearing, 4-bearing block, 5-caging bolt, 6-baffle plate, 7-threaded rod, 8-nut, 9-Compress Spring, 10-grab cotton roller, 11-approach switch support, 12-approach switch, 13-position-arresting disk, 14-limit base, 15 wallboards, 16 spring fastenings.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to accompanying drawing 1, Fig. 2, the embodiment of the cotton roller arrangement of a kind of reciprocal griping cotton machine mechanical type pressing of the utility model, comprise: the wallboard 15 of the bearing 3 at cotton roller cylindrical shell 1, star gear piece 2, cotton roller two ends and bearing block 4, cotton roller both sides, star gear piece 2 is fixed on cotton roller cylindrical shell 1 and forms cotton roller, and the bearing 3 at described cotton roller two ends is rolling bearing.Respectively be fixed with a baffle plate 6 on the lateral surface of two wallboards 15, have unthreaded hole on baffle plate 6, baffle plate 6 be positioned at corresponding cotton roller one end bearing block 4 directly over.Respectively have a screwed hole on described diaxon bearing 4, connect respectively a vertical threaded rod 7 that arranges on diaxon bearing 4, threaded rod 7 pocketed springs bearings 16 and Compress Spring 9, Compress Spring 9 is seated on spring fastening 16, the unthreaded hole of the corresponding baffle plate 6 in top is passed in the upper end of threaded rod 7, and fixing with nut 8.Can be by the high and low position of nut 8 joint cotton rollers.
Above-mentioned star gear piece 2 can be welding or detachable the connection with the fixed form of cotton roller cylindrical shell 1, the profile of tooth of star gear piece 2 is consistent and uniform on cotton roller cylindrical shell 1, the diameter of the quantity of star gear piece 2 and star gear piece 2 excircles has multiple, can select according to process requirements.
Respectively by an approach switch support 11, approach switchs 12 are installed on the medial surface of cotton roller both sides wallboard 15, described cotton roller cylindrical shell 1 two ends respectively arrange a position-arresting disk 13 corresponding with approach switch 12 upper-lower positions of top.
Fix a limit base 14 on baffle plate 6, limit base 14 is provided with screw, has a caging bolt 15 to penetrate straight down the screw of limit base 14, and the below of caging bolt 15 lower ends is bearing block 4.
By the amplitude of raising of these limit base 14 restriction cotton rollers, in case excessive because of the cotton roller rising, position-arresting disk 13 touches approach switch 12 and causes damaging.
When reciprocal griping cotton machine work, along with the reciprocal walking of bale plucker trolley, star gear piece 2 is tangentially contacting and is producing the crawl friction with cotton fiber, and frictional force drives cotton roller and rotates, and the rotation of roller and commutation are because the existence of rolling bearing 8 becomes possibility; Radially, star gear piece 2 utilizes the acute angle of tooth easily to go deep into fiber and with fluffy fiber compacting.Compress Spring 9 between bearing block 4 and baffle plate 6 has guaranteed can not lift when cotton roller runs into comparatively soft fiber very high; When running into comparatively strong fiber, corresponding the raising of cotton roller meeting; When cotton roller is raised to certain altitude, position-arresting disk 13 on it is near approach switch 12, approach switch 12 warning that is triggered, the installation site of alert change baffle plate 6 on wallboard 5, or adjusting nut 8, in order to adjust the height of the crawl degree of depth or adjustment cotton roller, in case too much follow-up pipeline and machine are caused adverse effect because grabbing cotton roller 10 crawl amounts.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of having done, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (7)
1. reciprocal griping cotton machine cotton roller transmission device, comprise: gripping arm, tower body, the cotton roller that is formed by star gear piece and pressure roller cylindrical shell, the bearing at cotton roller two ends and bearing block, the wallboard of cotton roller both sides, it is characterized in that, the bearing at described cotton roller two ends is rolling bearing, on the lateral surface of cotton roller both sides wallboard, a baffle plate is installed respectively, have unthreaded hole on baffle plate, described two baffle plates lay respectively at directly over the bearing block of corresponding cotton roller one end, described each bearing block connects respectively a vertical threaded rod that arranges, threaded rod pocketed springs bearing and Compress Spring, the unthreaded hole of the corresponding baffle plate in top is passed in the upper end of threaded rod, and fix with nut.
2. according to reciprocal griping cotton machine cotton roller transmission device claimed in claim 1, it is characterized in that, described baffle plate is connected with bolt with wallboard, is provided with at least 2 bolts hole that height is different on wallboard.
3. according to reciprocal griping cotton machine cotton roller transmission device claimed in claim 2, it is characterized in that, be provided with on described wallboard the indication baffle position scale marker, on described bearing block with pointer.
4. according to the described reciprocal griping cotton machine cotton roller transmission device of claim 1-3 any one, it is characterized in that, respectively by an approach switch support, one approach switch is installed on the medial surface of described cotton roller both sides wallboard, described cotton roller cylindrical shell two ends respectively arrange a position-arresting disk corresponding with top approach switch upper-lower position.
5. according to reciprocal griping cotton machine cotton roller transmission device claimed in claim 4, it is characterized in that, be fixed with a limit base on described baffle plate, limit base is provided with screw, have a caging bolt to penetrate straight down the screw of limit base, the below of caging bolt lower end is bearing block.
6. according to the described reciprocal griping cotton machine cotton roller transmission device of claim 1-3 any one, it is characterized in that, described star gear piece is welded on the cotton roller cylindrical shell, or is connected with the cotton roller cylindrical shell is detachable, and star gear piece profile of tooth is consistent and uniform on the cotton roller cylindrical shell.
7. according to reciprocal griping cotton machine cotton roller transmission device claimed in claim 5, it is characterized in that, described star gear piece is welded on the cotton roller cylindrical shell, or is connected with the cotton roller cylindrical shell is detachable, and star gear piece profile of tooth is consistent and uniform on the cotton roller cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713652 CN202989376U (en) | 2012-12-21 | 2012-12-21 | Transmission device of cotton press roll of reciprocating bale plucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713652 CN202989376U (en) | 2012-12-21 | 2012-12-21 | Transmission device of cotton press roll of reciprocating bale plucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989376U true CN202989376U (en) | 2013-06-12 |
Family
ID=48560572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713652 Withdrawn - After Issue CN202989376U (en) | 2012-12-21 | 2012-12-21 | Transmission device of cotton press roll of reciprocating bale plucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995164A (en) * | 2012-12-21 | 2013-03-27 | 青岛宏大纺织机械有限责任公司 | Transmission device of reciprocating bale plucker pressing roller |
| CN108486693A (en) * | 2018-06-09 | 2018-09-04 | 长垣虎泰无纺布有限公司 | Griping cotton machine |
-
2012
- 2012-12-21 CN CN 201220713652 patent/CN202989376U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995164A (en) * | 2012-12-21 | 2013-03-27 | 青岛宏大纺织机械有限责任公司 | Transmission device of reciprocating bale plucker pressing roller |
| CN102995164B (en) * | 2012-12-21 | 2015-06-17 | 青岛宏大纺织机械有限责任公司 | Transmission device of reciprocating bale plucker pressing roller |
| CN108486693A (en) * | 2018-06-09 | 2018-09-04 | 长垣虎泰无纺布有限公司 | Griping cotton machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |