CN212441978U - Wheat grain cleaner feeding structure - Google Patents
Wheat grain cleaner feeding structure Download PDFInfo
- Publication number
- CN212441978U CN212441978U CN202020226633.5U CN202020226633U CN212441978U CN 212441978 U CN212441978 U CN 212441978U CN 202020226633 U CN202020226633 U CN 202020226633U CN 212441978 U CN212441978 U CN 212441978U
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- hopper
- frame
- wheat
- rotating wheel
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Abstract
The utility model provides a wheat grain cleaner loading structure, a serial communication port, which comprises a frame, be equipped with the hopper in the frame and be located the vibrating screen below the hopper, the lower part of hopper is the V font and forms the discharge gate along hopper length direction in the bottom, discharge gate department is equipped with movable switch plate, the below of hopper is equipped with spills the flitch, the one end that spills the flitch is articulated with the frame, the other end is connected with and is connected the rope, be equipped with the second runner in the frame, connect the rope winding on the second runner and connect the end of rope and be fixed in second runner border, still be equipped with the motor in the frame, the motor rotates with first runner and second runner respectively and is connected. The utility model is provided with the spreading plate, and the wheat is uniformly tiled and the surface of the screen mesh is vibrated by the upward rotation of the spreading plate, so that the surface of the material screen mesh is accumulated to generate blockage, thereby effectively improving the grain cleaning effect; simple structure and convenient manufacture.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, a wheat grain cleaner material loading structure is related to.
Background
After people harvest wheat, the wheat is often required to be screened by a grain cleaning machine to improve the quality of the wheat, and the grain cleaning machine separates impurities in materials by utilizing a vibrating screen, so that the quality of the wheat is improved, and the labor pressure of people is effectively relieved; however, in the process of screening wheat, impurities often block the meshes of the screen, so that the subsequent screening of the wheat is blocked, and the screening efficiency of the grain cleaning machine is reduced; and the materials entering the screen from the discharging hopper are easy to form accumulation on the drying net, if the materials are not spread on the screen, the screening efficiency of the screen is reduced, and the screening value of the drying net is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wheat grain cleaner loading structure to the problem that prior art exists.
Therefore, the utility model adopts the following technical scheme:
a feeding structure of a wheat grain cleaner comprises a rack, wherein a hopper and a vibrating screen positioned below the hopper are arranged on the rack, the lower part of the hopper is in a V shape, a discharge hole is formed in the bottom of the hopper along the length direction of the hopper, a movable poking plate is arranged at the discharge hole, one side of the movable poking plate is hinged with the edge of the discharge hole, a first rotating wheel is arranged on the rack, a transmission rod is hinged to the edge of the first rotating wheel, and the other end of the transmission rod is hinged with the edge of the movable poking plate; the hopper is provided with a scattering plate below, one end of the scattering plate is hinged to the frame, the other end of the scattering plate is connected with a connecting rope, the frame is provided with a second rotating wheel, the connecting rope is wound on the second rotating wheel, the end of the connecting rope is fixed on the edge of the second rotating wheel, the frame is further provided with a motor, and the motor is respectively connected with the first rotating wheel and the second rotating wheel in a rotating mode.
Further, the length of the discharge hole is consistent with the width of the vibrating screen.
Further, the length of the movable material shifting plate is consistent with that of the material outlet.
Further, the discharge hole is positioned on one side of the length direction of the vibrating screen.
Further, the motor is respectively connected with the first rotating wheel and the second rotating wheel in a rotating mode through a belt.
The beneficial effects of the utility model reside in that: the wheat is uniformly paved and the surface of the screen is vibrated by the upward rotation of the spreading plate, so that the surface of the material screen is accumulated to generate blockage, and the grain cleaning effect is effectively improved; simple structure and convenient manufacture.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1-a frame, 2-a hopper, 3-a vibrating screen, 4-a discharge port, 5-a movable kickoff plate, 6-a first rotating wheel, 7-a transmission rod, 8-a material scattering plate, 9-a connecting rope, 10-a second rotating wheel, 11-a motor and 12-a belt.
Detailed Description
As shown in figure 1, a wheat grain cleaner feeding structure comprises a frame 1, wherein a hopper 2 for placing screened wheat and a vibrating screen 3 positioned below the hopper 2 are arranged on the frame 1, the vibrating screen 3 is a vibrating screen adopted by a conventional grain cleaner, the lower part of the hopper 2 is V-shaped, a discharge hole 4 is formed at the bottom along the length direction of the hopper 2, the V-shaped arrangement is convenient for discharging all the wheat in the hopper 2 from the discharge hole 4 without residue, the length of the discharge hole 4 is consistent with the width of the vibrating screen 3, the discharge hole 4 is positioned at one side of the length direction of the vibrating screen 3, the arrangement can ensure that the width of the wheat to be spread is consistent with that of the vibrating screen 3 and the wheat to be spread from one end to the other end to achieve the effect of uniform spreading, a movable material shifting plate 5 is arranged at the discharge hole 4, specifically, the length of the movable material shifting plate 5 is consistent with that of, the movable material shifting plate 5 is used for beating the wheat to separate the wheat from impurities during discharging, meanwhile, the movable material shifting plate 5 can also play a role in blocking the discharging port 4, one side of the movable material shifting plate 5 is hinged with the edge of the discharging port 4, the rack 1 is provided with the first rotating wheel 6, the edge of the first rotating wheel 6 is hinged with the transmission rod 7, the other end of the transmission rod 7 is hinged with the edge of the movable material shifting plate 5, and the movable material shifting plate 5 can be driven by the transmission rod 7 to swing back and forth (namely, a crank rocker structure is formed) while the first rotating wheel 6 rotates to beat the wheat; the below of hopper 2 is equipped with spills flitch 8, the one end of spilling flitch 8 is articulated with frame 1, the other end is connected with and is connected rope 9, be equipped with second runner 10 in the frame 1, it twines on second runner 10 and connects the end of rope 9 and be fixed in the border of second runner 1 to connect rope 9, when second runner 10 rotates, can roll up connecting rope 9, it drives to spill flitch 8 and upwards rotates as the centre of a circle with its articulated department with frame 1 to connect rope 9, it lifts to spill flitch 8, make the wheat evenly broadcast to vibratory screen 3's surface along vibratory screen 3's length direction, still be equipped with motor 11 in the frame 1, motor 11 rotates through belt 12 and first runner 6 and second runner 10 respectively and is connected.
When the utility model is used, firstly the spreader plate 8 is in a vertical state, wheat to be screened is loaded into the hopper 2, then the motor 11 is started, the motor 11 drives the first runner 6 and the second runner 10 to rotate through the belt 12, the first runner 6 drives the movable poking plate 5 to shake back and forth through the transmission rod 7, at the moment, the wheat in the hopper 2 leaks out of the discharge port 4 and is afraid of hitting by the movable poking plate 5, impurities in the wheat are separated from the wheat, meanwhile, the motor 11 winds the connecting rope 9 through the second runner 10, the connecting rope 9 drives the spreader plate 8 to rotate upwards, the wheat leaking out of the discharge port 4 firstly falls on the spreader plate 8 and then falls on the surface of the vibrating screen 3 through the spreader plate 8, because the spreader plate 8 rotates upwards, the wheat can spread along the length direction of the vibrating screen 3, when the spreader plate 8 rotates to the horizontal direction, the motor 11 stops, the vibrating screen 3 begins to vibrate to screen the wheat which is tiled on the surface of the vibrating screen, and the connecting rope 9 is connected from the two rotating wheels 10 after the screening is finished, so that the spreading plate 8 is recovered to be in a vertical state.
Claims (5)
1. A feeding structure of a wheat grain cleaner is characterized by comprising a frame, wherein a hopper and a vibrating screen positioned below the hopper are arranged on the frame, the lower part of the hopper is V-shaped, a discharge hole is formed at the bottom along the length direction of the hopper, a movable kickoff plate is arranged at the discharge hole, one side of the movable kickoff plate is hinged with the edge of the discharge hole, a first rotating wheel is arranged on the frame, the edge of the first rotating wheel is hinged with a transmission rod, the other end of the transmission rod is hinged with the edge of the movable kickoff plate, a material spreading plate is arranged below the hopper, one end of the material spreading plate is hinged with the frame, the other end of the material spreading plate is connected with a connecting rope, the frame is provided with a second rotating wheel, the connecting rope is wound on the second rotating wheel, the end head of the connecting rope is fixed at the edge of the second rotating wheel, the rack is also provided with a motor, and the motor is respectively connected with the first rotating wheel and the second rotating wheel in a rotating manner.
2. The feeding structure of wheat dressing machine according to claim 1, wherein the length of said discharging port is identical to the width of said vibrating screen.
3. The feeding structure of wheat dressing machine according to claim 1, wherein the length of said movable kick-out plate is identical to the length of said discharge hole.
4. The feeding structure of the wheat dressing machine according to claim 1, wherein said discharging port is located at one side of the vibrating screen in the length direction.
5. The feeding structure of the wheat dressing machine according to claim 1, wherein the motor is rotatably connected with the first rotating wheel and the second rotating wheel through belts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226633.5U CN212441978U (en) | 2020-02-28 | 2020-02-28 | Wheat grain cleaner feeding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226633.5U CN212441978U (en) | 2020-02-28 | 2020-02-28 | Wheat grain cleaner feeding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212441978U true CN212441978U (en) | 2021-02-02 |
Family
ID=74480238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020226633.5U Active CN212441978U (en) | 2020-02-28 | 2020-02-28 | Wheat grain cleaner feeding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212441978U (en) |
-
2020
- 2020-02-28 CN CN202020226633.5U patent/CN212441978U/en active Active
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