Scrap removing device of chain type chip removal machine

Abstract

The utility model provides a waste chip removing device of a chain type chip remover, and relates to the technical field of chip removers, the waste chip removing device is installed on a chip removing part of the chain type chip remover, a chain plate motor is arranged on the chain type chip remover and drives a conveying chain plate to move, the waste chip removing device is located below the conveying chain plate, and a spline shaft is rotationally connected to a set of bearing seats. The brush roller is connected to the spline shaft in a sliding mode, brushes are distributed on the brush roller, the waste chip removing device is provided with a lower bottom plate, and the waste chip removing device further comprises a rotary conveying mechanism and a reciprocating conveying mechanism which are connected with the spline shaft and drive the brush roller to rotate and move in a reciprocating mode. The scrap removing device is installed on a scrap removing part of the chain type scrap removing machine, the brush roller is driven to rotate through power of the chain type scrap removing machine, the brush roller is driven to reciprocate through the reciprocating conveying mechanism, and through rotation and reciprocating motion of the brush roller, the capacity of the scrap removing device for removing scraps on the conveying chain plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip conveyors, in particular to a waste chip removing device of a chain chip conveyor. Background Art

[0002] Announcement No.: CN206795392U The chain-type chip conveyor disclosed in this utility model includes a chip discharge section arranged at a high position, a chip collection section arranged at a low position, and a connecting section for connecting the two. A transmission chain plate is provided through the chip discharge section, the connecting section, and the chip collection section. A driving sprocket that cooperates with the transmission chain plate is provided on the right side of the chip discharge section, and the driving sprocket is connected to a reduction motor. A driven sprocket that cooperates with the transmission chain plate is provided on the left side of the chip collection section. The utility model is provided with a cleaning brush in the chip discharge section to scrape off metal chips stuck to the transmission chain plate, facilitating discharge and preventing blockage. A chip cleaning cover and a chip cleaning port are provided at the end of the chip collection section. After a certain amount of debris accumulates in the corner, the chip cleaning cover can be removed and the chip cleaning port opened to clean the debris, preventing machine jams and ensuring normal operation of the equipment.

[0003] The above utility model is provided with a cleaning brush in the chip removal part, and the cleaning brush only passively scrapes the debris on the conveyor chain plate, and does not move itself. This method has limited chip cleaning ability and the chip cleaning effect needs to be improved. For this reason, this case is born. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a waste chip removal device for a chain chip conveyor, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a waste chip cleaning device of a chain chip conveyor, which is installed on the chip discharge part of the chain chip conveyor, the outside of the chain chip conveyor is a machine shell, and a conveying chain plate is provided inside. The chain chip conveyor is provided with a chain plate motor, and the chain plate motor drives the conveying chain plate to move, and a chip discharge port is opened at the lower end of the chip discharge part: the waste chip cleaning device is located below the conveying chain plate, and includes a group of bearing seats, a spline shaft, and a brush roller. The spline shaft is rotatably connected to a group of bearing seats, the brush roller is slidably connected to the spline shaft, and a brush is arranged on the brush roller. The waste chip cleaning device is provided with a lower bottom plate, and the lower bottom plate is inclined to the chip discharge port. The cleaning device also includes a rotating transmission mechanism and a reciprocating transmission mechanism. The rotating transmission mechanism and the reciprocating transmission mechanism are connected to the spline shaft to drive the brush roller to rotate and reciprocate.

[0008] Preferably, the rotary transmission mechanism includes a driving pulley, a driven pulley, and a belt, the driving pulley is connected to the output end of the chain plate motor, the driven pulley is connected to the spline shaft, and the driving pulley and the driven pulley are connected by a belt.

[0009] Preferably, the reciprocating transmission mechanism includes a support frame, a reciprocating motor, a turntable, a connecting rod, a shift fork, and an annular groove. The support frame is connected to one of the bearing seats, the reciprocating motor is arranged in the support frame, the annular groove is installed on the brush roller, the bottom end of the shift fork is hinged to the support frame, the center of the turntable is connected to the output end of the reciprocating motor, the connecting rod is eccentrically connected to the turntable, the other end of the connecting rod is hinged to the shift fork, and the top end of the shift fork is connected to the annular groove.

[0010] Preferably, it also includes an adjustment mechanism, including an adjustment bracket, a slider, a screw, and a knob. The slider is arranged at the bottom end of the bearing seat, the slider is slidably connected to the adjustment bracket, the screw passes through the slider and engages with the slider, and the outer end of the screw is connected to the knob.

[0011] Preferably, a bolt is provided on the adjustment bracket, a mounting bracket is mounted on the bolt, a spring is mounted on the bolt, a spring is mounted on the spring, a nut is engaged on the spring, and the waste chip removal device is mounted on the casing through the mounting bracket.

[0012] Preferably, the brush is made of wear-resistant nylon filaments.

[0013] (3) Beneficial effects

[0014] The utility model provides a waste chip removal device for a chain-type chip conveyor. It has the following beneficial effects:

[0015] The waste chip removal device of the chain chip conveyor is installed on the chip removal part of the chain chip conveyor. The brush roller is driven to rotate by the power of the chain chip conveyor itself, and the brush roller is driven to reciprocate through the reciprocating transmission mechanism. Through the rotation and reciprocating motion of the brush roller, the waste chip removal device improves the ability to remove waste chips on the conveying chain plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the installation structure of a waste chip removal device of a chain-type chip conveyor of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the waste chip removal device of the utility model Figure One ;

[0018] Figure 3 This is a top view of the waste chip removal device of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the waste chip removal device of the utility modelFigure Two .

[0020] In the figure: 1. Chain chip conveyor; 2. Chip removal part; 3. Machine casing; 4. Conveyor chain plate; 5. Chain plate motor; 6. Chip removal port; 7. Bearing seat; 8. Spline shaft; 9. Brush roller; 10. Brush; 11. Driven pulley; 12. Belt; 13. Support frame; 14. Reciprocating motor; 15. Turntable; 16. Connecting rod; 17. Fork; 18. Ring groove; 19. Adjustment bracket; 20. Slider; 21. Screw; 22. Knob; 23. Bolt; 24. Mounting frame; 25. Spring; 26. Shrapnel; 27. Nut. DETAILED DESCRIPTION

[0021] The present invention provides a waste chip removal device for a chain chip conveyor 1. Figures 1-4 As shown, the chip conveyor 2 is installed on the chain chip conveyor 1, and the chain chip conveyor 1 is a common type, such as Figure 1 As shown, the chain chip conveyor 1 has a housing 3 on the outside and a conveying chain plate 4 on the inside. A chain plate motor 5 is provided on the chain chip conveyor 1 to drive the conveying chain plate 4 to move. A chip discharge port 6 is provided at the lower end of the chip discharge part 2:

[0022] The waste chip removal device is located below the conveyor chain plate 4, and includes a group of bearing seats 7, a spline shaft 8, and a brush roller 9. The spline shaft 8 is rotatably connected to a group of bearing seats 7, and the brush roller 9 is slidably connected to the spline shaft 8. A brush 10 is arranged on the brush roller 9. The waste chip removal device is provided with a lower base plate, and the lower base plate is inclined to the chip discharge port 6. The cleaning device also includes a rotating transmission mechanism and a reciprocating transmission mechanism. The rotating transmission mechanism and the reciprocating transmission mechanism are connected to the spline shaft 8, driving the brush roller 9 to rotate and reciprocate. By rotating and reciprocating through the brush roller 9, the waste chip removal device is improved. The ability to remove waste chips on the conveyor chain plate 4 is improved.

[0023] Example 1, as Figure 1 As shown, the rotating transmission mechanism includes a driving belt 12 wheel, a driven belt 12 wheel, and a belt 12. The driving belt 12 wheel is connected to the output end of the chain plate motor 5, and the driven belt 12 wheel is connected to the spline shaft 8. The belt 12 is connected between the driving belt 12 wheel and the driven belt 12 wheel. The belt 12 wheel transmission is a common mechanical transmission method, in which the driving belt 12 wheel is not shown. By utilizing the power of the chain chip conveyor 1 itself, the brush roller 9 is driven to rotate, thereby improving energy utilization. At the same time, from the rotation direction, the movement direction of the conveying chain plate 4 of the lower chain chip conveyor 1 is just opposite to the movement direction of the brush roller 9, which can better brush off the waste chips on the conveying chain plate 4.

[0024] Example 2: Figure 3 and Figure 4As shown, the reciprocating transmission mechanism includes a support frame 13, a reciprocating motor 14, a turntable 15, a connecting rod 16, a shift fork 17, and an annular groove 18. The support frame 13 is connected to one of the bearing seats 7, the reciprocating motor 14 is arranged in the support frame 13, the annular groove 18 is installed on the brush roller 9, the bottom end of the shift fork 17 is hinged to the support frame 13, the center of the turntable 15 is connected to the output end of the reciprocating motor 14, the connecting rod 16 is eccentrically connected to the turntable 15, the other end of the connecting rod 16 is hinged to the shift fork 17, and the top end of the shift fork 17 is connected to the annular groove 18. The brush roller 9 is driven to rotate and move back and forth through the reciprocating transmission mechanism to improve the cleaning ability of the brush 10.

[0025] Example 3: Figure 2 As shown, preferably, an adjustment mechanism is further included, including an adjustment bracket 19, a slider 20, a screw 21, and a knob 22. The slider 20 is arranged at the bottom end of the bearing seat 7 and is slidably connected to the adjustment bracket 19. The screw 21 passes through the slider 20 and engages with the slider 20. The outer end of the screw 21 is connected to the knob 22. By rotating the knob 22, the position of the slider 20 on the adjustment bracket 19 can be adjusted, thereby driving the position of the spline shaft 8, thereby adjusting the tension of the belt 12.

[0026] Example 4: Figure 2 As shown, a bolt 23 is provided on the adjustment bracket 19, a mounting bracket 24 is sleeved on the bolt 23, a spring 25 is sleeved on the bolt 23, a spring piece 26 is sleeved on the spring 25, and a nut 27 is engaged with the spring piece 26. The waste chip removal device is mounted on the housing 3 via the mounting bracket 24. Under the elastic action of the spring 25, the brush roller 9 exerts a pre-tightening force on the conveyor chain plate 4, thereby improving the cleaning force. At the same time, the magnitude of the pre-tightening force can be adjusted by turning the position of the nut 27 on the bolt 23.

[0027] In the fifth embodiment, the material of the brush 10 is wear-resistant nylon brush wire, which is wear-resistant and low-cost.

[0028] The working principle has been explained in the above embodiments and will not be repeated here.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste chip removal device for a chain chip conveyor, installed on a chip removal portion (2) of a chain chip conveyor (1), wherein the chain chip conveyor (1) is provided with a housing (3) on the outside and a conveying chain plate (4) on the inside, a chain plate motor (5) is provided on the chain chip conveyor (1), and the chain plate motor (5) drives the conveying chain plate (4) to move, and a chip removal opening (6) is provided at the lower end of the chip removal portion (2), characterized in that: The waste chip removal device is located below the conveying chain plate (4), and includes a group of bearing seats (7), a spline shaft (8), and a brush roller (9). The spline shaft (8) is rotatably connected to the group of bearing seats (7), and the brush roller (9) is slidably connected to the spline shaft (8). A brush (10) is arranged on the brush roller (9). The waste chip removal device is provided with a lower base plate (8), and the lower base plate (8) is inclined toward the chip discharge port (9). The removal device also includes a rotary transmission mechanism and a reciprocating transmission mechanism. The rotary transmission mechanism and the reciprocating transmission mechanism are connected to the spline shaft (8) to drive the brush roller (9) to rotate and reciprocate.

2. The waste chip removal device of the chain chip conveyor according to claim 1, characterized in that: The rotary transmission mechanism comprises a driving pulley, a driven pulley (11), and a belt (12); the driving pulley is connected to the output end of the chain plate motor (5); the driven pulley (11) is connected to the spline shaft (8); and the belt (12) is connected between the driving pulley and the driven pulley (11).

3. The waste chip removal device of the chain chip conveyor according to claim 2, characterized in that: The reciprocating transmission mechanism comprises a support frame (13), a reciprocating motor (14), a turntable (15), a connecting rod (16), a shift fork (17), and an annular groove (18); the support frame (15) is connected to one of the bearing seats (7); the reciprocating motor (14) is arranged in the support frame (15); the annular groove (18) is installed on the brush roller (9); the bottom end of the shift fork (17) is hinged to the support frame (15); the center of the turntable (15) is connected to the output end of the reciprocating motor (14); the connecting rod (16) is eccentrically connected to the turntable (15); the other end of the connecting rod (16) is hinged to the shift fork (17); and the top end of the shift fork (17) is connected to the annular groove (18).

4. The waste chip removal device of the chain chip conveyor according to claim 1, characterized in that: The invention also includes an adjusting mechanism, including an adjusting bracket (19), a slider (20), a screw (21), and a knob (22). The slider (20) is arranged at the bottom end of the bearing seat (7). The slider (20) is slidably connected to the adjusting bracket (19). The screw (21) passes through the slider (20) and engages with the slider (20). The outer end of the screw (21) is connected to the knob (22).

5. The waste chip removal device of the chain chip conveyor according to claim 4, characterized in that: The adjusting bracket (19) is provided with a bolt (23), a mounting bracket (24) is sleeved on the bolt (23), a spring (25) is sleeved on the bolt (23), a spring sheet (26) is sleeved on the spring (25), a nut (27) is engaged on the spring sheet (26), and the waste chip removing device is mounted on the casing (3) through the mounting bracket (24).

6. The waste chip removal device of the chain chip conveyor according to claim 1, characterized in that: The brush (10) is made of wear-resistant nylon brush filaments.

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