CN220586892U - Cotton stripping disc for cotton picker - Google Patents
Cotton stripping disc for cotton picker Download PDFInfo
- Publication number
- CN220586892U CN220586892U CN202322035914.9U CN202322035914U CN220586892U CN 220586892 U CN220586892 U CN 220586892U CN 202322035914 U CN202322035914 U CN 202322035914U CN 220586892 U CN220586892 U CN 220586892U
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- cotton
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- fixedly connected
- movable
- plate
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 142
- 244000309464 bull Species 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of cotton picking plates and discloses a cotton picking plate for a cotton picker, which comprises a rotating rod, wherein one side of the outer surface of the rotating rod is fixedly connected with a transmission gear, the other side of the outer wall of the rotating rod is uniformly and fixedly connected with a fixed cotton picking plate, one side of the fixed cotton picking plate is fixedly connected with a second fixed sleeve, one side of the second fixed sleeve is provided with a first fixed sleeve, one side of the outer surface of the first fixed sleeve is fixedly connected with a bearing seat, the outer surface of the bearing seat is fixedly connected with a movable cotton picking plate, and two sides of the fixed cotton picking plate and the movable cotton picking plate are uniformly and fixedly connected with first cotton picking teeth. When the cotton stripping machine is used for stripping cotton, the fixed cotton stripping plate and the movable cotton stripping plate are rotated in a differential mode through the movable and fixed arrangement and the wind resistance, so that friction on cotton can be improved through the differential speed when a spindle is positioned between the fixed cotton stripping plate and the movable cotton stripping plate, and the cotton can be stripped more rapidly.
Description
Technical Field
The utility model relates to the technical field of cotton stripping trays, in particular to a cotton stripping tray for a cotton picker.
Background
The cotton removing disc of the cotton picker is rotated by transmitting power to the vertical shaft in the middle of the cotton picking head rotary barrel through the diesel engine and transmitting the power to the vertical shaft of the cotton removing disc through the middle vertical shaft, so that cotton on a spindle is removed.
When the cotton stripping disc in the prior art works, the rotating direction is opposite to the rotating direction of the spindle, so that cotton can be stripped off when the spindle is contacted with the cotton stripping disc rotating at a high speed, the cotton stripping disc is fixedly connected to a rotating shaft, the general number distribution is matched with the number of the spindle, and the spindle is positioned between the two cotton stripping discs.
The existing cotton stripping plate still has a certain problem in work, wherein the rotation direction and the rotation speed of the cotton stripping plate are mainly fixed, so that the cotton stripping efficiency is low for cotton, and the cotton on the spindle is often required to be stripped off for many times, so that the spindle is influenced to continuously pick the cotton.
Therefore, we propose a cotton picker which can change the rotation speed of the cotton removing disc and make the rotation speeds of two adjacent cotton removing discs different, thereby forming differential cotton removing, and solving the problems.
Disclosure of Invention
The utility model aims to provide a cotton stripping disc for a cotton picker, so as to solve the problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a cotton picker is with taking off cotton dish, includes the bull stick, one side fixedly connected with drive gear of bull stick surface, the cotton dish is taken off to the even fixedly connected with of opposite side of bull stick outer wall, one side fixedly connected with second fixed cover of cotton dish is taken off to the fixed, one side of the fixed cover of second is provided with first fixed cover, one side fixedly connected with bearing frame of first fixed cover surface, the surface fixedly connected with activity of bearing frame takes off cotton dish, the fixed cotton tooth that takes off of taking off of cotton dish and the even fixedly connected with of both sides of cotton dish is taken off to the activity.
As a further scheme of the utility model: the other side of the fixed cotton removing disc is fixedly connected with a fixed cylinder, and the outer surface of the fixed cylinder is connected with a fixed bolt in a penetrating threaded manner.
As a further scheme of the utility model: the fixed cotton removing plate, the movable cotton removing plate and the fixed cotton removing plate and the movable cotton removing plate on the adjacent side are symmetrically arranged.
As a further scheme of the utility model: and the two sides of the movable cotton-removing plate are uniformly and fixedly connected with wind resistance plates.
As a further scheme of the utility model: the adjusting sleeve is sleeved between the first fixing sleeve and the second fixing sleeve, one side of the outer surface of the adjusting sleeve is symmetrically connected with an adjusting bolt in a threaded mode, and adjusting holes are correspondingly formed in the outer surfaces of the first fixing sleeve and the second fixing sleeve on one side of the adjusting bolt.
As a further scheme of the utility model: the inner diameter of the first fixing sleeve and the second fixing sleeve is equal to the outer diameter of the rotating rod, and the sizes of the first fixing sleeve and the second fixing sleeve are the same.
The utility model has the beneficial effects that:
1. according to the cotton picker, the rotating speed of the fixed cotton removing disc is consistent with that of the rotating rod when the cotton removing disc rotates at a high speed, the movable cotton removing disc is movably connected and can rotate along with the rotating rod, but a certain resistance exists between the wind resistance plate and air during the period, so that the rotating speed of the movable cotton removing disc is influenced, the differential speed is finally realized between the fixed cotton removing disc and the movable cotton removing disc, and finally, two first cotton removing teeth rotating differently play a friction role on cotton, so that cotton is removed more quickly, and the cotton removing efficiency is greatly improved.
2. According to the cotton picker, the cotton picking disc is used for separating the first fixed sleeve from the second fixed sleeve to a certain distance by pulling the fixed cotton picking disc and the movable cotton picking disc, then the adjusting bolt is rotated to enable the adjusting sleeve to fix the first fixed sleeve and the second fixed sleeve, so that the distance between the fixed cotton picking disc and the movable cotton picking disc is adjusted, the fixed cotton picking discs and the movable cotton picking discs are matched by sliding, finally the fixed installation of a plurality of groups of fixed cotton picking discs and movable cotton picking discs can be completed by rotating the fixing bolt, and the free adjustment of the distance is realized.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a fixed doffer tray and a movable doffer tray according to the present utility model.
Fig. 3 is a schematic diagram of the explosion structure of the fixed and movable doffers of the present utility model.
Fig. 4 is a schematic perspective view of the fixed cotton removing plate of the present utility model.
Fig. 5 is a schematic perspective view of the movable cotton removing tray of the present utility model.
In the figure: 1. a rotating rod; 2. a transmission gear; 3. fixing a cotton removing disc; 4. a movable cotton removing disc; 5. a first cotton removal tooth; 6. a fixed cylinder; 7. a fixing bolt; 8. an adjusting sleeve; 9. a wind resistance plate; 10. an adjusting bolt; 11. a first fixing sleeve; 12. an adjustment aperture; 13. a second fixing sleeve; 14. and a bearing seat.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, a cotton picker in this embodiment includes a rotating rod 1, one side of the outer surface of the rotating rod 1 is fixedly connected with a transmission gear 2, the other side of the outer wall of the rotating rod 1 is uniformly and fixedly connected with a fixed cotton removing disc 3, one side of the fixed cotton removing disc 3 is fixedly connected with a second fixed sleeve 13, one side of the second fixed sleeve 13 is provided with a first fixed sleeve 11, one side of the outer surface of the first fixed sleeve 11 is fixedly connected with a bearing seat 14, the outer surface of the bearing seat 14 is fixedly connected with a movable cotton removing disc 4, and two sides of the fixed cotton removing disc 3 and the movable cotton removing disc 4 are uniformly and fixedly connected with first cotton removing teeth 5.
As shown in fig. 2 and 3, the other side of the fixed cotton-removing plate 3 in this embodiment is fixedly connected with a fixing cylinder 6, the outer surface of the fixing cylinder 6 is connected with a fixing bolt 7 through a thread, and when the fixed cotton-removing plate 3 and the movable cotton-removing plate 4 are adjusted, the fixing cylinder 6 is fixed with the rotating rod 1 by rotating the fixing bolt 7, so that the installation of the fixed cotton-removing plate 3 and the movable cotton-removing plate 4 is completed.
As shown in fig. 1, the fixed cotton-removing plate 3 and the movable cotton-removing plate 4 in this embodiment and the fixed cotton-removing plate 3 and the movable cotton-removing plate 4 on adjacent sides thereof are symmetrically arranged, so that the fixed cotton-removing plate 3 is always beside the movable cotton-removing plate 4, thereby ensuring normal cotton-removing operation.
As shown in fig. 1-3 and 5, windage plates 9 are uniformly and fixedly connected to two sides of the movable cotton removing plate 4 in the embodiment, and a certain resistance exists between the windage plates 9 and air, so that the rotating speed of the movable cotton removing plate 4 is affected, and finally, the differential speed is realized between the fixed cotton removing plate 3 and the movable cotton removing plate 4.
As shown in fig. 2-5, an adjusting sleeve 8 is sleeved between a first fixing sleeve 11 and a second fixing sleeve 13 in the embodiment, one side of the outer surface of the adjusting sleeve 8 is symmetrically connected with an adjusting bolt 10 in a threaded manner, adjusting holes 12 are correspondingly formed in the outer surfaces of the first fixing sleeve 11 and the second fixing sleeve 13 on one side of the adjusting bolt 10, the first fixing sleeve 11 and the second fixing sleeve 13 are separated to a certain distance by pulling the fixed cotton stripping plate 3 and the movable cotton stripping plate 4, then the adjusting sleeve 8 is rotated to align the adjusting bolt 10 with the adjusting holes 12, and the adjusting bolt 10 is rotated to fix the adjusting sleeve, so that the distance between the fixed cotton stripping plate 3 and the movable cotton stripping plate 4 is adjusted.
As shown in fig. 1 to 5, the inner diameters of the first fixing sleeve 11 and the second fixing sleeve 13 in the present embodiment are equal to the outer diameter of the rotating rod 1, and the first fixing sleeve 11 and the second fixing sleeve 13 have the same size, so as to ensure that the first fixing sleeve 11 and the second fixing sleeve 13 can be stably sleeved on the rotating rod 1, and ensure that the second fixing sleeve is stable after being installed.
It can be appreciated that the cotton picker adopts the cotton stripping plate, and the distance between the fixed cotton stripping plate 3 and the movable cotton stripping plate 4 can be freely adjusted so as to be matched with the positions of the spindles, and meanwhile, when cotton stripping work is carried out, the fixed cotton stripping plate 3 and the movable cotton stripping plate 4 form differential rotation, so that when the spindles are positioned between the fixed cotton stripping plate 3 and the movable cotton stripping plate 4, the friction on cotton can be improved through the differential, and the cotton can be stripped more rapidly.
The utility model has the following complete using steps and working principle:
firstly, adjusting the distance between a fixed cotton removing disc 3 and a movable cotton removing disc 4 according to the distance of a spindle, separating a first fixed sleeve 11 and a second fixed sleeve 13 to a certain distance by pulling the fixed cotton removing disc 3 and the movable cotton removing disc 4, then rotating an adjusting sleeve 8 to align an adjusting bolt 10 with an adjusting hole 12, rotating the adjusting bolt 10 to fix, thereby realizing the adjustment of the distance between the fixed cotton removing disc 3 and the movable cotton removing disc 4, then sliding to enable the distance between a plurality of groups of fixed cotton removing discs 3 and the movable cotton removing disc 4 to be matched with the distance, and finally rotating the fixing bolt 7 to finish the fixed installation of a plurality of groups of fixed cotton removing discs 3 and the movable cotton removing disc 4;
during operation, the gear set is driven by the power source to rotate, thereby driving the transmission gear 2 to rotate the rotating rod 1, and further driving all the fixed cotton-removing discs 3 and the movable cotton-removing discs 4 to rotate, because the fixed cotton-removing discs 3 and the rotating rod 1 are fixedly connected, the rotating speed of the fixed cotton-removing discs 3 is consistent with that of the rotating rod 1, the movable cotton-removing discs 4 are rotationally connected on the first fixed sleeve 11, so that the movable cotton-removing discs 3 can be rotationally movably connected with the fixed cotton-removing discs 3, in the rotating process, the movable cotton-removing discs 4 can rotate along with the rotating speed, a certain resistance exists between the wind resistance plate 9 and the air, so that the rotating speed of the movable cotton-removing discs 4 is influenced, and finally, the differential speed is realized between the fixed cotton-removing discs 3 and the movable cotton-removing discs 4, when a spindle is positioned between the fixed cotton-removing discs 3 and the movable cotton-removing discs 4, the two rotationally different first cotton-removing teeth 5 play a friction role on cotton, and cotton is picked more rapidly.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. Cotton picker is with taking off cotton dish, including bull stick (1), its characterized in that: one side fixedly connected with drive gear (2) of bull stick (1) surface, the opposite side of bull stick (1) outer wall evenly fixedly connected with is fixed to take off cotton dish (3), one side fixedly connected with second fixed cover (13) of fixed cotton dish (3), one side of second fixed cover (13) is provided with first fixed cover (11), one side fixedly connected with bearing frame (14) of first fixed cover (11) surface, the surface fixedly connected with activity of bearing frame (14) takes off cotton dish (4), the both sides of fixed cotton dish (3) and activity take off cotton dish (4) evenly fixedly connected with first cotton tooth (5) that take off.
2. Cotton picker disc according to claim 1, characterized in that the other side of the fixed cotton picker disc (3) is fixedly connected with a fixed cylinder (6), and the outer surface of the fixed cylinder (6) is connected with a fixing bolt (7) through a thread.
3. Cotton picker tray according to claim 1, characterized in that the fixed cotton picker tray (3) and the movable cotton picker tray (4) are symmetrically arranged with the fixed cotton picker tray (3) and the movable cotton picker tray (4) at the adjacent side.
4. Cotton picker disc according to claim 1, characterized in that windage plates (9) are fixedly connected on both sides of the movable cotton picker disc (4).
5. Cotton picker disc according to claim 1, characterized in that an adjusting sleeve (8) is sleeved between the first fixing sleeve (11) and the second fixing sleeve (13), one side of the outer surface of the adjusting sleeve (8) is symmetrically connected with an adjusting bolt (10) in a threaded manner, and adjusting holes (12) are correspondingly formed in the outer surfaces of the first fixing sleeve (11) and the second fixing sleeve (13) on one side of the adjusting bolt (10).
6. Cotton picker disc according to claim 1, characterized in that the inner diameter of the first and second fixing sleeves (11, 13) is equal to the outer diameter of the turning bar (1), the first and second fixing sleeves (11, 13) being of the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035914.9U CN220586892U (en) | 2023-08-01 | 2023-08-01 | Cotton stripping disc for cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035914.9U CN220586892U (en) | 2023-08-01 | 2023-08-01 | Cotton stripping disc for cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220586892U true CN220586892U (en) | 2024-03-15 |
Family
ID=90175635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035914.9U Active CN220586892U (en) | 2023-08-01 | 2023-08-01 | Cotton stripping disc for cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220586892U (en) |
-
2023
- 2023-08-01 CN CN202322035914.9U patent/CN220586892U/en active Active
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