Automatic conveyor for furniture waste

Abstract

The utility model discloses an automatic conveyor for furniture waste, and relates to the technical field of furniture waste treatment. The conveyor comprises a main conveyor body, auxiliary conveyor bodies, a connecting base and a moving base, the moving base is arranged below the main conveyor body, rotating plates capable of adjusting the using angle in a rotating mode are arranged on the two sides of the main conveyor body, and the auxiliary conveyor bodies are arranged on the inner sides of anti-falling assemblies on the two sides. The rotating plates capable of rotating to adjust the opening angle are arranged on the two sides of the main conveyor, the extension plates and the inner lining plates form an anti-falling structure for preventing conveyed clamp waste from falling, and the auxiliary conveyor is designed for assisting conveying of large clamp waste. The large clamp waste is conveyed through the anti-skid belt of the auxiliary conveyor and the conveying belt of the main conveyor, and according to the structure requirement, the use lengths of the extension plate and the rotating plate at the two ends of the lining plate can be adjusted by unscrewing the limiting bolts, so that the anti-falling area is increased or reduced.

Description

Technical Field

[0001] The utility model belongs to the field of furniture waste treatment, and specifically relates to an automatic conveyor for furniture waste. Background Art

[0002] Furniture waste is generated during furniture production, that is, unqualified products that are accidentally damaged during the process or do not meet processing requirements. They will be crushed into wood chips by a crushing device and used as board filler. Generally, conveying equipment is used to transport furniture waste to a vertical crusher for crushing.

[0003] Since furniture waste has different sizes, it is easy for the waste to fall during transportation. In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an automatic conveyor for furniture waste.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] An automatic conveyor for furniture waste, comprising a main conveyor, an auxiliary conveyor, a connecting seat and a moving seat, wherein the moving seat is arranged below the main conveyor, rotating plates which can be rotated to adjust the use angle are arranged on both sides of the main conveyor, and auxiliary conveyors are arranged on the inner sides of the rotating plates on both sides;

[0007] The main conveyor includes a main frame, a transmission shaft, a sprocket and a toothed chain. A reserved groove for installing multiple transmission shafts is opened in the middle of the main frame. A sprocket is fixedly sleeved on the outside of the side end of each transmission shaft. The transmission is carried out between the multiple sprockets through the toothed chain, and one of the transmission shafts is driven by a motor;

[0008] Connecting seats are fixed on both sides of the main frame, and docking holes for the shaft body to be inserted are provided in the middle of the two connecting seats. Positioning blocks are fixed at the front and rear ends of the shaft body, and the middle parts of the two positioning blocks are threadedly connected with fixing bolts. The front and rear end surfaces of the connecting seats are in a circular array with multiple alignment holes for the fixing bolts to be screwed in. The shaft body is fixed to the rotating plate, and an extension plate is provided on the outer side of the rotating plate. Grooves for the inner lining plate to be inserted are provided on the opposite surfaces of the rotating plate and the extension plate. The bottoms of the extension plate and the rotating plate are threadedly connected with limit bolts, and the end of each limit bolt is fixed to the contact head through a bearing. The contact head is used to contact the limit hole, and the limit holes are opened at equal intervals at the bottom of the inner lining plate.

[0009] Optionally, the auxiliary conveyors are respectively fixed on the surfaces of two rotating plates and two extension plates, and each auxiliary conveyor includes an auxiliary machine frame, a rotating roller, an anti-slip belt and a small motor. A plurality of transmission rollers are arranged inside the auxiliary machine frame, and the plurality of transmission rollers are transmitted by gears. The plurality of transmission rollers are installed inside the same anti-slip belt, and one of the transmission rollers is driven by a small motor, and the small motor is fixed to one side of the auxiliary machine frame through a chassis.

[0010] Optionally, a plurality of the transmission shafts are installed inside the same conveyor belt, and a plurality of anti-slip V-shaped strips are fixed on the surface of the conveyor belt by screws.

[0011] Optionally, self-locking universal wheels are installed at the four bottom corners of the moving seat, and supports are installed at the four top corners of the moving seat. A hydraulic telescopic rod is fixed inside each support, and the telescopic end of each hydraulic telescopic rod passes through the top of the support and is fixed to the lifting block. The lifting block is fixed to the bottom of the connecting seat by an angle code.

[0012] Optionally, a dust collection box is fixed to the middle part of the top of the movable seat, and a negative pressure support is fixed to the middle part of the top of the dust collection box through a support block, and the bottom of the negative pressure support passes through a pipe to the interior of the dust collection box and is connected with the negative pressure end of the fan, the fan is fixedly installed inside the dust collection box, and the exhaust end of the fan passes through an exhaust pipe to the interior of the dust bag, a ventilation groove is provided on one side of the dust collection box, and a dustproof net is provided inside the ventilation groove, a positioning ring is fixedly installed on the outside of the exhaust pipe, and the positioning ring is fixed to the threaded sleeve of the dust inlet of the dust collection bag through a sleeve cover, and a clearance hole matching the external size of the discharge pipe is provided in the middle of the sleeve cover.

[0013] Optionally, support plates are fixed to the front and rear sides of the top of the dust removal box, and drive rollers are rotatably connected to the middle of the support plates on both sides. The drive rollers are driven by a stepper motor on one side of the support plate, and the stepper motor is fixed to one side of the support plate through a chassis. A plurality of plug-in frames for cleaning brush strips are fixed to the outside of the drive roller, and a fastening bolt is threadedly connected to the outside of each plug-in block.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. The utility model is provided with rotating plates, extension plates and inner lining plates on both sides of the main conveyor, which can rotate and adjust the opening angle to form a falling prevention structure for preventing the waste of the conveying fixture from falling. In addition, in order to assist the conveying of large fixture waste, an auxiliary conveyor is designed. The anti-slip belt of the auxiliary conveyor and the conveyor belt of the main conveyor are used to convey the large fixture waste. According to the need, the use lengths of the extension plate and the rotating plate at both ends of the inner lining plate can be adjusted by loosening the limit bolts, so as to increase or reduce the falling prevention area;

[0016] 2. The utility model drives the cleaning brush strips to rotate by setting driving rollers in cooperation with stepping motors. When the conveyor belt is displaced to the lower side, the surface of the conveyor belt will be cleaned by the contact of the cleaning brush strips. Subsequently, the debris will be cleaned and dropped by the cleaning brush strips, and will be collected by the negative pressure generated by the fan during the dropping process.

[0017] The following further describes the specific implementation manners of the utility model in detail with reference to the accompanying drawings. Description of the Drawings

[0018] The following drawings are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0019] Figure 1 is the front view sectional structure schematic diagram of the utility model;

[0020] Figure 2 is the combined part structure schematic diagram of the dust removal box and the negative pressure support in the utility model;

[0021] Figure 3 is Figure 1 the part structure schematic diagram of part A in;

[0022] Figure 4 is Figure 1 the part structure schematic diagram of part B in;

[0023] Figure 5 is Figure 1 the part structure schematic diagram of part C in;

[0024] Figure 6 is Figure 2 the part structure schematic diagram of part D in.

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Moving seat; 2. Main machine frame; 3. Transmission shaft; 4. Sprocket; 5. Tooth chain; 6. Connecting seat; 7. Shaft body; 8. Alignment hole; 9. Positioning block; 10. Fixed bolt; 11. Rotating plate; 12. Extension plate; 13. Inner lining plate; 14. Limit bolt; 15. Contact head; 16. Limit hole; 17. Auxiliary machine frame; 18. Rotating roller; 19. Anti-slip belt; 20. Small motor; 21. Conveyor belt; 22. Anti-slip V-shaped strip; 23. Self-locking universal wheel; 24. Support; 25. Hydraulic telescopic rod; 26. Lifting block; 27. Dust removal box; 28. Support block; 29. Negative pressure support; 30. Fan; 31. Exhaust duct; 32. Dust removal cloth bag; 33. Dust-proof net; 34. Positioning ring; 35. Socket cover; 36. Support plate; 37. Driving roller; 38. Stepper motor; 39. Cleaning brush strip; 40. Fastening bolt.

[0027] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Specific embodiments

[0028] Now, the present invention will be further described in detail with reference to the drawings.

[0029] Please refer to Figures 1 to 6 , the present invention provides a technical solution: an automatic conveyor for furniture waste, including a main conveyor, an auxiliary conveyor, a connecting seat 6, an anti-falling component and a moving seat 1. A moving seat 1 is arranged below the main conveyor, and rotating plates 11 that can be rotated and adjusted to use angles are arranged on both sides of the main conveyor. Auxiliary conveyors are arranged on the inner sides of the two rotating plates 11;

[0030] The main conveyor includes a main machine frame 2, a transmission shaft 3, a sprocket 4 and a tooth chain 5. A reserved groove for installing a plurality of transmission shafts 3 is opened in the middle of the main machine frame 2. A sprocket 4 is fixedly sleeved on the outer side of the side end of each transmission shaft 3. The plurality of sprockets 4 are driven by a tooth chain 5, and one of the transmission shafts 3 is driven by a motor;

[0031] Connecting seats 6 are fixed on both sides of the host frame 2, and docking holes for the shaft body 7 to be inserted are provided in the middle of the two connecting seats 6. Positioning blocks 9 are fixed at the front and rear ends of the shaft body 7. The middle parts of the two positioning blocks 9 are threadedly connected with fixing bolts 10. The front and rear end surfaces of the connecting seats 6 are both annularly arrayed with a plurality of alignment holes 8 for the fixing bolts 10 to be screwed in. The shaft body 7 is fixed to the rotating plate 11, and an extension plate 12 is provided on the outer side of the rotating plate 11. The opposite surfaces of the rotating plate 11 and the extension plate 12 are provided with grooves for the inner lining plate 13 to be inserted. The bottoms of the extension plate 12 and the rotating plate 11 are threadedly connected with limit bolts 14, and the ends of each limit bolt 14 are fixed to the contact head 15 through a bearing, and the contact head 15 is used to contact the limit hole 16. The limiting holes 16 are opened at equal intervals at the bottom of the inner lining plate 13. Considering that the furniture waste is different in size, it is easy for the waste to fall during the transportation process. The device is provided with a rotating plate 11, an extension plate 12 and an inner lining plate 13 on both sides of the main conveyor, which can rotate and adjust the opening angle to form an anti-fall structure to prevent the conveyed fixture waste from falling. In order to assist in the transportation of large fixture waste, an auxiliary conveyor is designed, and the large fixture waste is transported by the anti-slip belt 19 of the auxiliary conveyor and the conveyor belt 21 of the main conveyor. If the layout needs it, the limiting bolt 14 can be loosened to adjust the use length of the extension plate 12 and the rotating plate 11 at both ends of the inner lining plate 13, thereby increasing or reducing the anti-fall area.

[0032] Among them, the auxiliary conveyors are respectively fixed on the surfaces of two rotating plates 11 and two extension plates 12, and each auxiliary conveyor includes an auxiliary machine frame 17, a rotating roller 18, an anti-slip belt 19 and a small motor 20. A plurality of transmission rollers are arranged inside the auxiliary machine frame 17, and the plurality of transmission rollers are transmitted by gears, and the plurality of transmission rollers are installed inside the same anti-slip belt 19, and one of the transmission rollers is driven by a small motor 20, and the small motor 20 is fixed on one side of the auxiliary machine frame 17 through the chassis. By setting the anti-slip belt 19 of the auxiliary conveyor, the contact surface between the large fixture waste and the extension plate 12 or the rotating plate 11 is transmitted. When the side of the large teaching aid contacts the rotating plate 11 or the extension plate 12, the anti-slip belt 19 and the conveyor belt 21 are used to synchronously transport the fixture waste.

[0033] Among them, multiple transmission shafts 3 are installed inside the same conveyor belt 21, and multiple anti-slip V-shaped strips 22 are fixed on the surface of the conveyor belt 21 by screws. The anti-slip V-shaped strips 22 are provided to increase the friction on the surface of the conveyor belt 21, thereby preventing the debris of the fixture waste from falling onto the surface of the conveyor belt 21, causing the friction on the surface of the conveyor belt 21 to decrease.

[0034] Among them, self-locking universal wheels 23 are installed at the four corners of the bottom of the moving seat 1, and supports 24 are installed at the four corners of the top of the moving seat 1. A hydraulic telescopic rod 25 is fixed inside each support 24, and the telescopic end of each hydraulic telescopic rod 25 passes through the top of the support 24 and is fixed to the lifting block 26. The lifting block 26 is fixed to the bottom of the connecting seat 6 through an angle code. The self-locking universal wheels 23 are provided to facilitate the user to move the device, and the hydraulic telescopic rod 25 is used to facilitate the user to adjust the use height of the main conveyor according to needs, that is, the main conveyor is lifted by extending the telescopic end of the hydraulic telescopic rod 25.

[0035] A dust removal box 27 is fixed to the middle of the top of the movable seat 1, a negative pressure support 29 is fixed to the middle of the top of the dust removal box 27 through a support block 28, the bottom of the negative pressure support 29 passes through a pipeline to the inside of the dust removal box 27 and is connected to the negative pressure end of the fan 30, the fan 30 is fixedly installed inside the dust removal box 27, the exhaust end of the fan 30 passes through the exhaust pipe 31 to the inside of the dust removal bag 32, a ventilation groove is opened on one side of the dust removal box 27, and a dustproof net 33 is provided inside the ventilation groove, a positioning ring 34 is fixedly installed on the outside of the exhaust pipe 31, and the positioning ring 34 is connected to the inside of the dust removal bag 32 through the sleeve cover 31. 5 is fixed to the threaded sleeve of the dust inlet of the dust bag 32, and a clearance hole matching the external size of the discharge pipe is opened in the middle of the sleeve cover 35. The dust box 27 is provided to collect furniture debris falling on the surface of the conveyor belt 21 when conveying furniture waste. When the conveyor belt 21 runs to the lower side of the main conveyor, the debris will fall to the negative pressure support 29, and then be transported to the inside of the dust bag 32 by the fan 30. The debris will remain in the dust bag 32, and the air entering the dust bag 32 with the debris will be discharged to the outside of the dust box 27 through the gap of the dust bag 32.

[0036] Among them, support plates 36 are fixed to the front and rear sides of the top of the dust removal box 27, and driving rollers 37 are rotatably connected in the middle of the support plates 36 on both sides. The driving rollers 37 are driven by the stepper motor 38 of the support plate 36 on one side, and the stepper motor 38 is fixed to one side of the support plate 36 through the chassis. A plurality of plug-in frames for plugging in cleaning brush strips 39 are fixed to the outside of the driving roller 37, and a fastening bolt 40 is threadedly connected to the outside of each plug-in block. The driving roller 37 is arranged in cooperation with the stepper motor 38 to drive the cleaning brush strip 39 to rotate, so that when the conveyor belt 21 moves to the lower side, it will be cleaned by the contact between the cleaning brush strip 39 and the surface of the conveyor belt 21, and then the debris will be cleaned and dropped by the cleaning brush strip 39, and will be collected by the negative pressure generated by the fan 30 during the falling process.

[0037] The present utility model is not limited to the above-mentioned embodiments. Anyone should be aware that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, shall fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. An automatic conveyor for furniture waste, comprising a main conveyor, an auxiliary conveyor, a connecting seat (6) and a movable seat (1), characterized in that: A movable seat (1) is provided below the main conveyor, and rotating plates (11) that can be rotated to adjust the use angle are provided on both sides of the main conveyor, and auxiliary conveyors are provided on the inner sides of the rotating plates (11) on both sides; The main conveyor comprises a main frame (2), a transmission shaft (3), a sprocket (4) and a toothed chain (5); a reserved groove for installing a plurality of transmission shafts (3) is provided in the middle of the main frame (2); a sprocket (4) is fixedly sleeved on the outside of the side end of each transmission shaft (3); the plurality of sprockets (4) are driven by the toothed chain (5); and one of the transmission shafts (3) is driven by a motor; Both sides of the host frame (2) are fixed with connecting seats (6), and a docking hole for the shaft body (7) to be inserted is opened in the middle of the two connecting seats (6). Positioning blocks (9) are fixed at the front and rear ends of the shaft body (7), and the middle parts of the two positioning blocks (9) are threadedly connected with fixing bolts (10). The front and rear end surfaces of the connecting seats (6) are both provided with a plurality of alignment holes (8) in a circular array for the fixing bolts (10) to be screwed into. The shaft body (7) is fixed to the rotating plate (11). An extension plate (12) is provided on the outer side of the rotating plate (11), and grooves for inserting the inner lining plate (13) are provided on the opposite surfaces of the rotating plate (11) and the extension plate (12), and the bottoms of the extension plate (12) and the rotating plate (11) are threadedly connected with limit bolts (14), and the end of each limit bolt (14) is fixed to a contact head (15) through a bearing, and the contact head (15) is used to contact the limit holes (16), and the limit holes (16) are provided at equal intervals at the bottom of the inner lining plate (13).

2. The automatic furniture waste conveyor according to claim 1, characterized in that: The auxiliary conveyors are respectively fixed on the surfaces of the two rotating plates (11) and the two extension plates (12). Each auxiliary conveyor comprises an auxiliary machine frame (17), a rotating roller (18), an anti-skid belt (19) and a small motor (20). A plurality of transmission rollers are arranged inside the auxiliary machine frame (17). The plurality of transmission rollers are driven by gears, and the plurality of transmission rollers are installed inside the same anti-skid belt (19). One of the transmission rollers is driven by a small motor (20). The small motor (20) is fixed to one side of the auxiliary machine frame (17) through a chassis.

3. The automatic furniture waste conveyor according to claim 1, characterized in that: The plurality of transmission shafts (3) are installed inside the same conveyor belt (21), and a plurality of anti-slip V-shaped strips (22) are fixed on the surface of the conveyor belt (21) by means of screws.

4. The automatic furniture waste conveyor according to claim 1, characterized in that: Self-locking universal wheels (23) are installed at the four corners of the bottom of the movable seat (1), and supports (24) are installed at the four corners of the top of the movable seat (1). A hydraulic telescopic rod (25) is fixed inside each support (24), and the telescopic end of each hydraulic telescopic rod (25) passes through the top of the support (24) and is fixed to a lifting block (26). The lifting block (26) is fixed to the bottom of the connecting seat (6) through an angle code.

5. The automatic furniture waste conveyor according to claim 1, characterized in that: A dust removal box (27) is fixed at the middle of the top of the movable seat (1), and a negative pressure support (29) is fixed at the middle of the top of the dust removal box (27) through a support block (28). The bottom of the negative pressure support (29) penetrates into the interior of the dust removal box (27) through a pipeline and is connected to the negative pressure end of the fan (30). The fan (30) is fixedly installed inside the dust removal box (27). The exhaust end of the fan (30) penetrates into the interior of the dust removal bag (32) through an exhaust pipe (31). A ventilation groove is provided on one side of the dust removal box (27), and a dustproof net (33) is provided inside the ventilation groove. A positioning ring (34) is fixedly installed on the outside of the exhaust pipe (31), and the positioning ring (34) is fixed to the threaded sleeve of the dust inlet of the dust removal bag (32) through a sleeve cover (35). A clearance hole matching the external size of the discharge pipe is provided in the middle of the sleeve cover (35).

6. The automatic furniture waste conveyor according to claim 5, characterized in that: Support plates (36) are fixed to the front and rear sides of the top of the dust removal box (27), and driving rollers (37) are rotatably connected to the middle of the support plates (36) on both sides. The driving roller (37) is driven by a stepper motor (38) on one side of the support plate (36), and the stepper motor (38) is fixed to one side of the support plate (36) through a chassis. A plurality of plug-in frames for plugging cleaning brush strips (39) are fixed to the outside of the driving roller (37), and a fastening bolt (40) is threadedly connected to the outside of each plug-in block.

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