CN210977925U - Fan gyrator suitable for removing impurities of sugarcane machine - Google Patents
Fan gyrator suitable for removing impurities of sugarcane machine Download PDFInfo
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- CN210977925U CN210977925U CN201921575070.4U CN201921575070U CN210977925U CN 210977925 U CN210977925 U CN 210977925U CN 201921575070 U CN201921575070 U CN 201921575070U CN 210977925 U CN210977925 U CN 210977925U
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Abstract
The utility model discloses a fan gyrator suitable for sugarcane machine is arranged miscellaneous, including going up miscellaneous fan housing and lower wind scooper, last row of miscellaneous fan housing rotate with lower wind scooper and be connected, go up the inside fan installation assembly that is equipped with of miscellaneous fan housing of row, last row of miscellaneous fan housing for being arc tubular structure, wherein one end is the air intake, the other end is the air outlet, air intake end rigid coupling have annular gyration to support, around being equipped with protruding rail on the surface that the gyration was supported, the surface that the gyration was supported on still around being equipped with the driving chain with protruding rail paralleling, lower wind scooper be cylindricly, the upper end of wind scooper is outer along evenly being equipped with the rotation wheel down, the wheel of rotation wheel is around being equipped with the race on the surface, last row of miscellaneous fan housing through the gyration support on protruding rail embedding rotate the wheel in the race. The utility model provides a fan gyrator mix dirt, syrup and miscellaneous leaf etc. easily, cause the difficult problem that rotates the inefficacy, its simple structure rotates in a flexible way, low in manufacturing cost, easy maintenance and cleanness.
Description
Technical Field
The utility model belongs to the field of agricultural machinery, in particular to a fan gyrator suitable for sugarcane machine row is miscellaneous.
Background
The invention discloses a Chinese patent application with publication number CN108966823A, and relates to a trash remover of a whole-rod sugarcane machine, which comprises a lower barrel, a fan installation assembly and an upper barrel; the fan mounting assembly comprises a fan, a connecting shaft, a bracket and a motor; the first end of the connecting shaft is connected with a motor, and the motor is arranged on the bracket; the fan is arranged on the first flange plate, and the connecting shaft and the fan are fixed through a second nut and a gasket; the second end part of the connecting shaft is provided with threads and is placed in a base of the fan, and the connecting shaft and the fan are fixed through a first bolt and a first nut; the connecting shaft is supported by a bearing, a clamping groove is formed in the bearing, the clamping ring is placed in the clamping groove, and the bearing with the clamping ring is placed on the second flange plate; the air outlet of the lower cylinder body is of a conical structure, and the fan of the fan is a blowing fan.
The wind direction of this trash remover is adjusted and is then set up the mounting hole and be connected with the support of sugarcane machine on the bedplate of the lower barrel of this trash remover, it changes the wind direction through the change of connection angle on mounting hole and the support also to be this trash remover, this connected mode is comparatively complicated, and waste time and labour, be unfavorable for the timely adjustment of wind direction, and traditional trash remover gyration structural design is inside, mud dirt and syrup get into axis of rotation and bearing easily, cause to turn to inefficacy. The structure has high manufacturing cost and is inconvenient to maintain and the like.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art existence, the utility model provides a fan gyrator suitable for sugarcane machine row is miscellaneous has regular autogiration and adjusts the air outlet direction, and simple structure, rotates nimble, low in manufacturing cost, easy maintenance etc..
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fan gyrator suitable for removing impurities of a sugarcane machine comprises an upper row of impurity-removing air hoods and a lower air hood, wherein the upper row of impurity-removing air hoods are rotatably connected with the lower air hood, a fan installation assembly is arranged in the upper row of impurity-removing air hoods, each upper row of impurity-removing air hoods is of an arc-shaped tubular structure, one end of each upper row of impurity-removing air hoods is an air inlet, the other end of each upper row of impurity-removing air hoods is an air outlet, annular gyration supports are fixedly connected with the air inlet ends, convex rails are wound on the outer surfaces of the gyration supports, transmission chains are wound on the outer surfaces of the gyration supports in parallel to the convex rails, the lower air hoods are cylindrical, rotation wheels are uniformly arranged on the outer edges of the upper ends of the lower air hoods, wheel grooves are wound on the wheel surfaces of the rotation wheels, the upper row of impurity-removing air hoods are embedded into the wheel grooves of the rotation wheels through the convex rails on the gyration supports, the motor drives the transmission chain through the gear, and the transmission chain drives the upper trash exhaust hood to rotate through the rotary support.
The transmission chain is fixedly arranged on the outer side of the rotary support in an arc shape, and the arc length of the transmission chain is only half of the circumference of the rotary support.
The maximum rotation angle of the upper exhaust air cover is 155 degrees.
The number of the rotating wheels is 12.
The fan installation assembly comprises a fan motor and fan blades, wherein fan blades are arranged at the tail end of the fan motor through a motor output shaft, a base is further arranged on the fan motor, the base is fixedly connected with a seat cushion arranged in the upper exhaust cover, and the fan blades extend to the direction of the rotary support through the motor output shaft.
The upper exhaust hood on the top side of the seat cushion is also provided with a circular opening, the fan motor extends out of the outer side of the upper exhaust hood from the opening, and the seat cushion seals the inner side of the opening of the upper exhaust hood.
The lower wind scooper is arranged on a rack at the rear side of the sugarcane harvester.
Compared with the prior art, the utility model has the advantages that:
1. the transmission chain, the rotating wheel, the motor and the gear are all arranged on the peripheries of the upper impurity exhaust fan cover and the lower air guide cover, so that the phenomenon that mud dust and syrup are mixed and bonded to cause rotation failure can be prevented, and the reliability and the stability of the fan rotator are improved.
2. The transmission chain, the rotating wheel, the motor and the gear are all installed on the periphery of the fan cover, so that the inner space of the fan cover is smoother, and the discharge of the mixed leaves is facilitated.
3. The utility model discloses the structure is reliable, rotates in a flexible way, easily clean and maintenance.
Drawings
FIG. 1 is a schematic view of the longitudinal cutting structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a rear view of the present invention;
fig. 4 is an exploded view of the present invention.
In the figure: the device comprises an upper row of miscellaneous air hoods 1, a lower air guide hood 2, a rotary support 3, a convex rail 4, a transmission chain 5, a rotating wheel 6, a motor 7, a gear 8, a fan motor 9, a fan blade 10, a motor output shaft 11, a base 12 and a seat cushion 13.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, 2, 3 and 4, a fan rotator suitable for removing impurities from a sugarcane harvester comprises an upper impurity removing air cover 1 and a lower air guide cover 2, wherein the upper impurity removing air cover 1 is rotatably connected with the lower air guide cover 2, a fan installation assembly is arranged inside the upper impurity removing air cover 1, the upper impurity removing air cover 1 is of an arc-shaped tubular structure, one end of the upper impurity removing air cover 1 is an air inlet, the other end of the upper impurity removing air cover is an air outlet, an annular rotary support 3 is fixedly connected with the air inlet, a convex rail 4 is wound on the outer surface of the rotary support 3, a transmission chain 5 is wound on the outer surface of the rotary support 3 in parallel with the convex rail 4, the lower air guide cover 2 is cylindrical, rotary wheels 6 are uniformly arranged on the outer edge of the upper end of the lower air guide cover 2, wheel grooves are wound on the wheel surfaces of the rotary wheels 6, the upper impurity removing air cover 1 is embedded into the wheel grooves of the rotary wheels, the purpose that the upper trash exhausting air cover 1 rotates along with the rotating wheel 6 through the convex rail 4 is achieved, the motor 7 is fixedly arranged on the outer side of the lower air guiding cover 2, the motor 7 is meshed with the transmission chain 5 through a gear 8 arranged at the tail end of an output shaft of the motor, the motor 7 drives the transmission chain 5 through the gear 8, and the transmission chain 5 drives the upper trash exhausting air cover 1 to rotate through the rotary support 3.
The transmission chain 5 is fixedly arranged on the outer side of the rotary support 3 in an arc shape, and the arc length of the transmission chain 5 is only half of the circumference of the rotary support 3.
The maximum rotation angle of the upper exhaust air hood 1 is 155 °.
The number of the rotating wheels 6 is 12.
The fan installation assembly comprises a fan motor 9 and fan blades 10, wherein fan blades 10 are arranged at the tail end of the fan motor 9 through a motor output shaft 11, a base 12 is further arranged on the fan motor 9, the base 12 is fixedly connected with a seat cushion 13 arranged in the upper row of the exhaust cover 1, and the fan blades 10 extend to the direction of the rotary support 3 through the motor output shaft.
The upper row of miscellaneous wind cover 1 on the top side of the seat cushion 13 is also provided with a circular opening, the fan motor 9 extends out of the outer side of the upper row of miscellaneous wind cover 1 from the opening, so that the fan motor 9 can conveniently dissipate heat, and the seat cushion 13 seals the inner side of the opening of the upper row of miscellaneous wind cover 1 to prevent wind from leaking out of the seat cushion and keep the wind outlet of the upper row of miscellaneous wind cover 1 to concentrate wind.
The lower wind scooper 2 is arranged on a rear side rack of the sugarcane harvester and is used for separating dust and miscellaneous leaves in the processes of cutting off and collecting the sugarcane when the sugarcane is harvested.
The working principle is as follows: the fan motor 9 is started to drive the fan blades 10 to rotate, wind power generated by rotation of the fan blades 10 is sucked into the lower air guide cover 2 and is blown out of an air outlet of the upper trash exhaust fan cover 1, then the motor 7 is started, the motor 7 drives the transmission chain 5 through the gear 8, the transmission chain 5 drives the upper trash exhaust fan cover 1 to rotate through the rotary support 3, when the motor 7 drives the upper trash exhaust fan cover 1 to rotate left and right back and forth, the maximum rotation angle is 155 degrees, the direction of the air outlet is changed regularly, and the effect of separating sugarcane with dust and trash blades in the cutting link and the collecting process is achieved.
The present invention has been described in detail with reference to the accompanying drawings, which are incorporated herein by reference, and the like, and it is to be understood that the invention is not limited to the precise forms disclosed, and that various modifications and changes may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a fan gyrator suitable for sugarcane machine row is miscellaneous, includes row's miscellaneous fan housing (1) and wind scooper (2) down, row's miscellaneous fan housing (1) rotate with wind scooper (2) down and be connected, go up inside fan installation assembly that is equipped with of miscellaneous fan housing (1), its characterized in that: the upper row of the miscellaneous wind cover (1) is of an arc-shaped tubular structure, one end of the upper row of the miscellaneous wind cover is an air inlet, the other end of the upper row of the miscellaneous wind cover is an air outlet, the end of the air inlet is fixedly connected with an annular rotary support (3), a convex rail (4) is wound on the outer surface of the rotary support (3), a transmission chain (5) is further wound on the outer surface of the rotary support (3) in parallel with the convex rail (4), the lower wind cover (2) is cylindrical, a rotating wheel (6) is uniformly arranged on the outer edge of the upper end of the lower wind cover (2), a wheel groove is wound on the wheel surface of the rotating wheel (6), the upper row of the miscellaneous wind cover (1) is embedded into the wheel groove of the rotating wheel (6) through the convex rail (4) on the rotary support (3), a motor (7) is fixedly arranged on the outer side of the lower wind cover (2), and the motor (7) is meshed with the transmission chain (5, the motor (7) drives the transmission chain (5) through the gear (8), and the transmission chain (5) drives the upper row of impurity-removing air covers (1) to rotate through the rotary support (3).
2. The fan gyrator suitable for trash removal of a sugar cane machine of claim 1, wherein: the transmission chain (5) is fixedly arranged on the outer side of the rotary support (3) in an arc shape, and the arc length of the transmission chain (5) is only half of the circumference length of the rotary support (3).
3. The fan gyrator suitable for trash removal of a sugar cane machine of claim 1, wherein: the maximum rotation angle of the upper row of the exhaust hood (1) is 155 degrees.
4. The fan gyrator suitable for trash removal of a sugar cane machine of claim 1, wherein: the number of the rotating wheels (6) is 12.
5. The fan gyrator suitable for trash removal of a sugar cane machine of claim 1, wherein: fan installation assembly, including fan motor (9) and fan blade (10), fan motor (9) the end through motor output shaft (11) be equipped with fan blade (10), fan motor (9) on still be equipped with frame (12), frame (12) are connected fixedly with seatpad (13) that are equipped with in last miscellaneous fan housing (1), fan blade (10) stretch to the direction of gyration support (3) through motor output shaft.
6. The fan gyrator suitable for trash removal of a sugar cane machine of claim 5, wherein: the upper row of miscellaneous wind cover (1) of seatpad (13) top side on still be equipped with circular opening, fan motor (9) stretch out the outside of upper row miscellaneous wind cover (1) from the opening, seatpad (13) with go up miscellaneous wind cover (1) open-ended inboard closed.
7. The fan gyrator suitable for trash removal of a sugar cane machine of claim 1, wherein: the lower wind scooper (2) is arranged on a rack at the rear side of the sugarcane harvester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575070.4U CN210977925U (en) | 2019-09-21 | 2019-09-21 | Fan gyrator suitable for removing impurities of sugarcane machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575070.4U CN210977925U (en) | 2019-09-21 | 2019-09-21 | Fan gyrator suitable for removing impurities of sugarcane machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210977925U true CN210977925U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921575070.4U Active CN210977925U (en) | 2019-09-21 | 2019-09-21 | Fan gyrator suitable for removing impurities of sugarcane machine |
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| CN (1) | CN210977925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578700A (en) * | 2019-09-21 | 2019-12-17 | 雷州雷宝机械有限公司 | Fan gyrator suitable for removing impurities of sugarcane machine |
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2019
- 2019-09-21 CN CN201921575070.4U patent/CN210977925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578700A (en) * | 2019-09-21 | 2019-12-17 | 雷州雷宝机械有限公司 | Fan gyrator suitable for removing impurities of sugarcane machine |
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