CN212910836U - Rotary fine mesh enclosure impurity removing device of cotton picker and cotton picker - Google Patents
Rotary fine mesh enclosure impurity removing device of cotton picker and cotton picker Download PDFInfo
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- CN212910836U CN212910836U CN202021359476.1U CN202021359476U CN212910836U CN 212910836 U CN212910836 U CN 212910836U CN 202021359476 U CN202021359476 U CN 202021359476U CN 212910836 U CN212910836 U CN 212910836U
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- fine mesh
- screen panel
- thin screen
- cotton picker
- mesh enclosure
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Abstract
The utility model relates to a rotating fine mesh enclosure impurity removing device of a cotton picker, belonging to the technical field of cotton pickers, comprising a fixed frame, a rotating fine mesh enclosure, an air inlet outer cover and an impurity removing pipe, wherein blades are arranged on the rotating fine mesh enclosure; the utility model has the advantages that: when the wind current that the engine fan produced passes rotatory thin screen panel, the blade that sets up on rotatory thin screen panel can be blown by the wind current, and the blade drives rotatory thin screen panel and produces the rotation, and then drives rotatory thin screen panel and rotate on the rotation axis, and when rotatory thin screen panel was gone up when adsorbed impurity cotton velvet etc. and rotatory to edulcoration pipe department, because negative pressure in the edulcoration pipe siphons away the impurity cotton velvet of rotatory thin screen panel outside from the surface, reaches the mesh of clean rotatory thin screen panel surface, the invention relies on wind-force to drive the rotation of rotatory thin screen panel of blade drive, need not extra power rotation, and is safe and reliable in utilization, has improved life, in addition, the utility model discloses a cotton picker, include rotatory thin screen panel edulcoration device.
Description
Technical Field
The utility model relates to a cotton picker technical field, concretely relates to cotton picker's rotatory thin screen panel edulcoration device and cotton picker.
Background
The rotation of the rotary fine mesh cover on the cotton picker on the market is realized by driving the rotary fine mesh cover to rotate by a motor or taking power from the engine, then the covered fine velvet on the rotary fine mesh is sucked away by negative pressure in the impurity removing pipe to achieve the purpose of clearing the rotary fine mesh cover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to reach provides a cotton picker's rotatory thin screen panel edulcoration device, need not extra rotation that provides power and just can realize rotatory thin screen panel, the security performance when having improved the use.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a cotton picker's thin screen panel of rotation edulcoration device, includes mount, thin screen panel of rotation, the dustcoat and the edulcoration pipe of admitting air, the dustcoat that admits air sets up on the mount, the thin screen panel of rotation passes through the rotation axis setting on the mount, and is located between dustcoat and the mount of admitting air, the one end fixed connection of edulcoration pipe is on the mount, the other end of edulcoration pipe is installed on the rotation axis, be equipped with the blade of the rotatory thin screen panel rotation of drive on the thin screen panel of rotation, be equipped with the negative pressure in the edulcoration pipe.
Preferably, rotatory fine mesh cover includes the skeleton and sets up the edulcoration net on the skeleton, the blade sets up on the skeleton.
Preferably, the thickness of the blade is not less than the thickness of the skeleton.
Preferably, the blades are detachably mounted on the frame by bolts.
Preferably, the rotating shaft is provided with a step for preventing the rotating fine mesh cover from moving axially.
Preferably, the rotating shaft is further provided with a boss for preventing the impurity removing pipe from falling off, and the boss and the rotating shaft are of an integrated structure.
The utility model also provides a cotton picker, including frame and the rotatory fine screen cover edulcoration device of setting in the frame, rotatory fine screen cover edulcoration device is for the aforesaid rotatory fine screen cover edulcoration device.
To sum up, the utility model has the advantages that: when wind flow generated by an engine fan passes through the rotary fine mesh enclosure, blades arranged on the rotary fine mesh enclosure can be blown by the wind flow, the blades drive the rotary fine mesh enclosure to rotate, and further drive the rotary fine mesh enclosure to rotate on the rotating shaft, when impurity lint and the like adsorbed on the rotary fine mesh enclosure rotate to the impurity removal pipe, the impurity lint outside the rotary fine mesh enclosure is sucked from the surface due to negative pressure in the impurity removal pipe, and the purpose of cleaning the surface of the rotary fine mesh enclosure is achieved. Thereby improving the quality of impurity removal.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a rotary fine mesh enclosure impurity removing device of a cotton picker according to the present invention;
fig. 2 is a schematic structural view of the rotary fine mesh enclosure of the present invention;
fig. 3 is a schematic structural view of the middle rotating shaft of the present invention.
Reference numerals:
the device comprises a fixing frame 1, a rotary fine mesh enclosure 2, an air inlet enclosure 3, an impurity removal pipe 4, a rotary shaft 5, blades 6, a framework 7, an impurity removal mesh 8, a step 9 and a boss 10.
Detailed Description
Example one
As shown in fig. 1, 2 and 3, a rotary fine mesh enclosure impurity removing device of a cotton picker comprises a fixing frame 1, a rotary fine mesh enclosure 2, an air inlet outer cover 3 and an impurity removing pipe 4, wherein the air inlet outer cover 3 is arranged on the fixing frame 1, the rotary fine mesh enclosure 2 is arranged on the fixing frame 1 through a rotating shaft 5 and is located between the air inlet outer cover 3 and the fixing frame 1, one end of the impurity removing pipe 4 is fixedly connected to the fixing frame 1, the other end of the impurity removing pipe 4 is arranged on the rotating shaft 5, blades 6 for driving the rotary fine mesh enclosure 2 to rotate are arranged on the rotary fine mesh enclosure 2, and negative pressure is arranged in the impurity removing pipe.
The arrow direction in figure 1 shows the flowing direction of the wind flow, when the wind flow generated by the engine fan passes through the rotating fine mesh enclosure 2, the blades 6 arranged on the rotating fine mesh enclosure 2 can be blown by the wind flow, the blades 6 drive the rotating fine mesh enclosure 2 to rotate, and further drive the rotating fine mesh enclosure 2 to rotate on the rotating shaft 5, when the impurity lint and the like adsorbed on the rotating fine mesh enclosure 2 rotate to the impurity removing pipe 4, the impurity lint outside the rotating fine mesh enclosure 2 is sucked away from the surface due to the negative pressure in the impurity removing pipe 4, so as to achieve the purpose of cleaning the surface of the rotating fine mesh enclosure 2, the invention drives the blades 6 to drive the rotating fine mesh enclosure 2 to rotate by wind power, no additional power is needed to provide for rotation, the structure is simple, the use is safe and reliable, the service life is prolonged, the rotating speed of the rotating fine mesh enclosure can be controlled by adjusting the thickness of the blades, so as to meet, secondly, the dustcoat 3 that admits air can effectually block the impurity of partly big particulate matter to avoid on the impurity of large granule gets into rotatory thin screen panel 2, and then improved the quality of edulcoration.
Rotatory thin screen panel 2 includes skeleton 7 and the edulcoration net 8 of setting on skeleton 7, blade 6 sets up on skeleton 7, and the installation that is favorable to blade 6 is fixed, and can install the blade 6 of different quantity according to the cotton picker of equidimension not, can drive the rotation of rotatory thin screen panel 2 when guaranteeing that blade 6 rotates, the thickness of blade 6 is not less than the thickness of skeleton 7, can guarantee that the rotation of blade 6 can drive the rotation of whole rotatory thin screen panel 2, improves rotatory thin screen panel 2 pivoted stationarity, blade 6 passes through bolt detachable and installs on skeleton 7, and the bolt improves the fixed quality of blade 6 and skeleton 7, prevents to rotate the separation of in-process blade 6, improves the security performance, and can select the blade of installing different thickness according to the service environment of difference, reaches the regulation of rotatory thin screen panel rotation speed.
Be equipped with on the rotation axis 5 and prevent rotatory thin screen panel 2 axial displacement's step 9, can play certain limit function to the rotatory thin screen panel 2 of rotation, guarantee that the impurity mass energy on the rotatory thin screen panel 2 gets into in the edulcoration pipe 4, still be equipped with the boss 10 that prevents that edulcoration pipe 4 from droing on the rotation axis 5, just boss 10 and rotation axis 5 formula structure as an organic whole can prevent that edulcoration pipe 4 from droing, improve the fixed quality of edulcoration pipe 4, secondly, set boss 10 and rotation axis 5 formula structure as an organic whole, can simplify the mounting process of boss 10 and rotation axis 5, are favorable to holistic processing, improve the holistic intensity of rotation axis 5.
Example two
The embodiment also discloses a cotton picker, including frame and the rotatory thin net cover edulcoration device of setting in the frame, rotatory thin net cover edulcoration device be embodiment one rotatory thin net cover edulcoration device.
In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.
Claims (7)
1. The utility model provides a cotton picker's thin screen panel of rotation edulcoration device, includes mount, thin screen panel of rotation, the dustcoat and the edulcoration pipe of admitting air, the dustcoat that admits air sets up on the mount, the thin screen panel of rotation passes through the rotation axis setting on the mount, and is located between dustcoat and the mount of admitting air, the one end fixed connection of edulcoration pipe is on the mount, the other end of edulcoration pipe is installed on the rotation axis, its characterized in that: the rotary fine mesh cover is provided with blades for driving the rotary fine mesh cover to rotate, and negative pressure is arranged in the impurity removing pipe.
2. The impurity removing device with the rotary fine mesh enclosure of the cotton picker according to claim 1, wherein: rotatory fine mesh cover includes the skeleton and sets up the edulcoration net on the skeleton, the blade sets up on the skeleton.
3. The impurity removing device with the rotary fine mesh enclosure of the cotton picker according to claim 2, wherein: the thickness of the blade is not less than that of the framework.
4. The rotary fine mesh enclosure impurity removing device of the cotton picker according to claim 2 or 3, characterized in that: the blades are detachably mounted on the framework through bolts.
5. The impurity removing device with the rotary fine mesh enclosure of the cotton picker according to claim 1, wherein: the rotating shaft is provided with a step for preventing the rotating fine mesh cover from moving axially.
6. The impurity removing device with the rotary fine mesh enclosure of the cotton picker according to claim 4, wherein: still be equipped with the boss that prevents that the edulcoration pipe from droing on the rotation axis, just boss and rotation axis formula structure as an organic whole.
7. The utility model provides a cotton picker, includes the frame and sets up the thin screen panel edulcoration device of rotation in the frame, its characterized in that: the rotary fine mesh cap impurity removal device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359476.1U CN212910836U (en) | 2020-07-10 | 2020-07-10 | Rotary fine mesh enclosure impurity removing device of cotton picker and cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359476.1U CN212910836U (en) | 2020-07-10 | 2020-07-10 | Rotary fine mesh enclosure impurity removing device of cotton picker and cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212910836U true CN212910836U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021359476.1U Active CN212910836U (en) | 2020-07-10 | 2020-07-10 | Rotary fine mesh enclosure impurity removing device of cotton picker and cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212910836U (en) |
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2020
- 2020-07-10 CN CN202021359476.1U patent/CN212910836U/en active Active
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