Screening device for gear part processing

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so that the protection scope of the present invention can be more clearly defined.

[0021] Such as Figure 1 to Figure 4 As shown, the screening device 1 includes two supporting legs 2, a conveying rack 3 is provided on one side of the supporting leg 2, a driven wheel 4 is provided on the top of the conveying rack 3, and a driving wheel 8 is provided at the bottom of the conveying rack 3. A conveyor belt 7 is installed inside the conveying rack 3, a screening hole 10 is arranged on the top side of the conveying rack 3, a connecting pipe 11 is arranged on one side of the filtering hole 10, and a discharging trough 5 is arranged on one side of the connecting pipe 11. One end of the discharging trough 5 is provided with a set of tubes 12, the middle of the sleeve 12 is provided with a discharging hole 13, the top of the driven wheel 4 is provided with a hinge 6, and the conveyor belt 7 is provided with a plurality of clamping slots 9 outside.

[0022] The driving wheel 8 is connected to the driven wheel 4 through the conveyor belt 7, and the conveyor belt 7 is movably connected with the driving wheel 8 and the driven wheel 4.

[0023] The two supporting legs 2 are arranged in parallel, and the supporting leg 2 is rotatably connected with the conveying frame 3 through the hinge 6.

[0024] The connecting pipe 11 is matched with the sleeve 12, and the connecting pipe 11 is engaged with the sleeve 12.

[0025] The card slot 9 is inclined.

[0026] Both the screening hole 10 and the discharging hole 13 have a square structure, and the screening hole 10 is connected to the discharging tank 5 through the discharging hole 13.

[0027] The top of the discharging trough 5 has a circular arc structure.

[0028] When used, such as figure 1 , figure 2 , image 3 with Figure 4 As shown, the user directly engages the gear parts that need to be screened into the slot 9, and the gear parts can move on the inclined slot 9 so that the gear parts are close to the side wall of the feeder 3, and the conveyor belt 7 places the gear The parts are conveyed to the top of the feeding rack 3. When the slot 9 where the gear parts are placed corresponds to the screening hole 10, the gear parts that meet the specifications slide out from the screening hole 10 and flow to the discharge slot 5 through the discharge hole 13. Slide to the bottom of the discharging trough 5 for collection. The gear parts larger than the screen hole 10 are conveyed to the top of the conveyor 3 by the conveyor belt 7 and slide down on the side of the support leg 2 for collection. The conveyor 3 is supported by the support leg 2. Makes the structure of the conveying rack 3 stable. When the user needs to adjust the angle of the conveying rack 3, the hinge 6 on the top of the support leg 2 is used to rotate the conveying rack 3 to adjust the angle so that the sleeve 12 can be removed from the connecting pipe. 11 is removed from the top to disassemble the discharging slot 5, which is convenient to use.

[0029] The use of the card slot 9 enables the conveyor belt 7 to transport gear parts through the card slot 9, and the gear parts can also slide through the card slot 9, thereby making the screening work more convenient, more efficient, and effective.

[0030] The screening device has simple structure, obvious effect, low cost and strong practicability.

[0031] It is not limited to this, and any changes or replacements that are not thought of through creative work shall be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.