Combined steel furniture scrap collecting device

Abstract

The utility model discloses a combined steel furniture scrap collecting device, which belongs to the technical field of furniture production and comprises a collecting box, universal wheels are uniformly arranged at the bottom end of the collecting box, a guide hopper is hinged to the middle of one side of the collecting box, and a scrap discharging port is arranged at the bottom of one side, close to the guide hopper, of the collecting box. A discharging mechanism is arranged at the position, close to the chip discharging opening, in the collecting box, a negative pressure fan is installed on the inner top of the collecting box, the output end of the negative pressure fan communicates with the exterior of the collecting box, and a filter screen is arranged below the input end of the bottom end of the negative pressure fan. The turnover guide hopper is arranged on one side of the collecting box, chips can be conveniently and passively received, the device can be moved to the position beside a furniture grinding machine through the arrangement of a negative pressure suction mechanism composed of a negative pressure fan, a filter screen and a dust suction hood assembly on the top in the collecting box, and therefore the device can be conveniently and rapidly moved to the position beside the furniture grinding machine. And in the grinding process, chippings are directly and actively sucked, the practicability is higher, and dust pollution is effectively reduced.

Description

Technical Field

[0001] The utility model relates to a debris collection device, in particular to a combined steel furniture debris collection device, belonging to the technical field of furniture production. Background Art

[0002] In the prior art, for example, a utility model with publication number 202020933468.7 discloses a steel furniture debris collection device. When the debris needs to be dumped, the processing personnel presses down on the pedal with their foot, and the spring stretches, so that the limit rod on the partition disengages from the limit groove, and then holds the handle at the bottom of the collection box and pulls it. Due to the interference fit between the bearings in the rotating grooves on both sides of the collection box and the clamping columns on the support rods, the collection box can be rotated to dump out the debris in the box, thereby solving the problem of inconvenient dumping of debris in current steel furniture debris collection devices.

[0003] Similar to the above application, there are still some shortcomings:

[0004] It can only passively collect and store debris, but cannot actively collect debris. It has low functionality and is inconvenient to use. In addition, it is laborious to manually dump the debris when it is discharged.

[0005] For this reason, a combined steel furniture debris collection device is designed to optimize the above-mentioned problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a combined steel furniture debris collection device, which is provided with a reversible guide hopper on one side of the collection box, so that the debris can be passively received conveniently, and then the negative pressure suction mechanism composed of the negative pressure fan, the filter screen and the dust cover assembly on the top of the collection box is used to move the device to the side of the furniture grinder, and the debris can be directly actively sucked during the grinding process, which is more practical and effectively reduces dust pollution. A winding bin is provided inside the collection box, and a winding mechanism composed of a reel, an air pipe and an adjusting wheel is provided inside the winding bin, so that the device can be used more conveniently. During use, the dust hood can be shifted arbitrarily, eliminating the limitation of the site, and it is more convenient to use with the support of the bracket. By setting a discharge mechanism composed of a motor, a rotating rod and a paddle plate at the chip discharge port, there is no need for manual dumping of the debris, which saves time and effort and is easy to operate. By setting the dust hood assembly composed of a fixed cover, a flap, a telescopic rubber plate, a connecting rod and a first bolt, the size of the dust suction port can be adjusted during use, and the debris floating in the air can be sucked in normal use, and large particles of debris can be sucked during countertop cleaning, which is more practical.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] Combined steel furniture debris collection device, including a collection box, universal wheels are evenly arranged at the bottom end of the collection box, a feeding hopper is hinged and installed at the middle position on one side of the collection box, a chip discharge port is arranged at the bottom of the collection box near the feeding hopper, a discharge mechanism is arranged at the position inside the collection box near the chip discharge port, a negative pressure fan is installed at the inner top of the collection box, the output end of the negative pressure fan is communicated with the outside of the collection box, a filter screen is arranged below the input end at the bottom end of the negative pressure fan, and a dust suction hood assembly communicated with the inside of the collection box is arranged on one side of the collection box away from the feeding hopper.

[0009] Preferably: A push handle is arranged at the top of the collection box near the feeding hopper, and the top view shape of the push plate is U-shaped.

[0010] Preferably: A protective net is arranged at the top of the collection box at the output end of the negative pressure fan, and the top of the protective net is parallel to the top surface of the collection box.

[0011] Preferably: A winding bin is arranged at the inner top of the collection box, a winding drum is rotatably installed inside the winding bin, one end of the winding drum is communicated with the inside of the collection box, an adjusting wheel is installed at one end of the winding drum, and the adjusting wheel is located outside the collection box. An air pipe is wound and installed on the outer side of the winding drum, one end of the air pipe is communicated with the inside of the winding drum, the other end of the air pipe is connected with the dust suction hood assembly, a support is arranged at the bottom of the dust suction hood assembly, and a temporary storage groove for storing the support is arranged on the outer side of the collection box.

[0012] Preferably: The dust suction hood assembly includes a fixed hood, a flap, a telescopic rubber plate, a connecting rod and a first bolt. The fixed hood is installed at the end of the air pipe. Flaps are hinged and installed at the top and bottom of the open end of the fixed hood. Telescopic rubber plates are arranged between the ends of the two flaps. Connecting rods are hinged and installed at the ends of the flaps. A first bolt is arranged between the two connecting rods at the ends of the two flaps.

[0013] Preferably: The support includes a bottom plate, a sleeve, a sliding rod and a second bolt. The bottom plate is located inside the temporary storage groove. A sleeve is fixed at the top of the bottom plate. A sliding rod connected to the fixed hood is slidably arranged at the top of the sleeve. A second bolt is installed at the top of the outer side of the sleeve.

[0014] Preferably: The discharge mechanism includes a rotating rod, a dial and a motor. The rotating rod is rotatably installed between the two ends at the bottom of the collection box. Dials are evenly fixed along the circumferential direction on the outer side of the rotating rod. A motor is installed on the outer side of the collection box, and the output end of the motor is connected to the end of the rotating rod.

[0015] The beneficial effects of the present utility model are:

[0016] The combined steel furniture debris collection device provided by the utility model can conveniently passively receive the debris by providing a reversible guide hopper on one side of the collection box, and then by using the negative pressure suction mechanism composed of the negative pressure fan, filter screen and dust cover assembly on the top of the collection box, the device can be moved to the side of the furniture grinder, and the debris can be actively sucked directly during the grinding process, which is more practical and effectively reduces dust pollution;

[0017] By providing a winding bin inside the collection box, and providing a winding mechanism composed of a reel, an air pipe and an adjusting wheel inside the winding bin, the dust hood can be arbitrarily shifted during use of the device, eliminating the limitation of the site. In addition, the device is supported by a bracket, making it more convenient to use.

[0018] By arranging a discharge mechanism consisting of a motor, a rotating rod and a paddle at the chip discharge port, the chips do not need to be dumped manually when discharged, which saves time and effort and is easy to operate;

[0019] By setting up the dust hood assembly consisting of a fixed hood, a flap, a telescopic rubber plate, a connecting rod, and a first bolt, the size of the dust suction port can be adjusted during use. In normal use, debris floating in the air can be sucked out, and large particles of debris can be sucked out during countertop cleaning, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front cross-sectional view of the utility model;

[0021] Figure 2 This is a diagram of the absorption cover assembly of the utility model;

[0022] Figure 3 It is the front view of the utility model;

[0023] Figure 4 It is a cross-sectional view of the winding bin of the present utility model.

[0024] In the figure: 1. collection box; 2. universal wheel; 3. guide hopper; 4. chip discharge port; 5. winding bin; 6. reel; 7. adjusting wheel; 8. air pipe; 9. dust hood assembly; 10. bracket; 11. temporary storage tank; 12. negative pressure fan; 13. filter screen; 14. protective net; 15. rotating rod; 16. dial plate; 17. motor; 18. fixed cover; 19. flap; 20. telescopic rubber plate; 21. connecting rod; 22. first bolt; 23. bottom plate; 24. sleeve; 25. slide rod; 26. second bolt. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0026] like Figure 1-Figure 4 As shown, this embodiment provides a combined steel furniture debris collection device, including a collection box 1, the bottom end of the collection box 1 is evenly provided with universal wheels 2, a guide hopper 3 is hingedly installed at the middle position of one side of the collection box 1, a chip discharge port 4 is provided at the bottom of the collection box 1 close to the guide hopper 3, and a discharge mechanism is provided inside the collection box 1 near the chip discharge port 4. A negative pressure fan 12 is installed on the inner top of the collection box 1, the output end of the negative pressure fan 12 is connected to the outside of the collection box 1, a filter screen 13 is provided below the input end of the bottom end of the negative pressure fan 12, and a dust hood assembly 9 connected to the inside of the collection box 1 is provided on the side of the collection box 1 away from the guide hopper 3.

[0027] The overall working principle: during use, open the guide hopper 3, and pour the debris inside the collection hopper into the collection box 1 through the guide hopper 3 to passively collect the debris. In addition, during the grinding process of furniture, the debris around the grinder splashes, and the device is moved to the side of the grinder, and then the negative pressure fan 12 is started, and the external holes are extracted from the inside of the dust hood assembly 9. The dust hood assembly 9 is placed around the grinder. The device actively collects the debris to ensure the processing environment. In addition, after the collection box 1 is full, open the chip discharge port 4 and use the discharge mechanism to automatically remove the debris.

[0028] In this embodiment, a push handle is provided on the top of the collecting box 1 near the guide hopper 3, and the push plate is in the shape of a U in a top view.

[0029] Partial working principle: During use, the handle is held to control the collection box 1 to move.

[0030] In this embodiment, a protective net 14 is provided on the top of the collection box 1 at the output end of the negative pressure fan 12 , and the top of the protective net 14 is parallel to the top surface of the collection box 1 .

[0031] Partial working principle: During use, the use of the protective net 14 can prevent impurities from affecting the operation of the negative pressure fan 12, thereby ensuring stable operation of the device.

[0032] In this embodiment, a winding bin 5 is provided at the inner top of the collecting box 1, and a reel 6 is rotatably installed inside the winding bin 5. One end of the reel 6 is connected to the interior of the collecting box 1, and an adjusting wheel 7 is installed at one end of the reel 6, and the adjusting wheel 7 is located outside the collecting box 1. An air pipe 8 is installed around the outer side of the reel 6, and one end of the air pipe 8 is connected to the interior of the reel 6, and the other end of the air pipe 8 is connected to a dust hood assembly 9. A bracket 10 is provided at the bottom of the dust hood assembly 9, and a temporary storage groove 11 for storing the bracket 10 is opened on the outer side of the collecting box 1.

[0033] Local working principle: Due to the limitation of the use site of the device, the air pipe 8 is directly stretched during use, and the dust hood assembly 9 is placed in multiple positions without controlling the movement of the collection box 1, and supported by the bracket 10. After use, the adjusting wheel 7 is turned to drive the rotation of the reel 6, and the air pipe 8 is stored in the interior of the winding bin 5, which is more convenient to use.

[0034] In this embodiment, the dust hood assembly 9 includes a fixed hood 18, a flap 19, a telescopic rubber plate 20, a connecting rod 21 and a first bolt 22. The fixed hood 18 is installed at the end of the air pipe 8. The top and bottom of the open end of the fixed hood 18 are hingedly installed with flaps 19. A telescopic rubber plate 20 is provided between the ends of the two groups of flaps 19. The ends of the flaps 19 are hingedly installed with connecting rods 21. A first bolt 22 is provided between the two groups of connecting rods 21 at the ends of the two groups of flaps 19.

[0035] Local working principle: During use, the connecting rod 21 is used to support the flap 19. When the flap 19 is open, the air inlet is larger, which is convenient for sucking metal debris particles floating in the air. When collecting metal debris on the workbench, the two sets of connecting rods 21 are compressed to reduce the gap between the two sets of flaps 19. At this time, the air inlet is smaller and the suction force will increase. Then the dust hood assembly 9 is manually taken to suck up the accumulated debris, which is more convenient to use.

[0036] In this embodiment, the bracket 10 includes a base plate 23, a sleeve 24, a sliding rod 25 and a second bolt 26. The base plate 23 is located inside the temporary storage tank 11. The sleeve 24 is fixed to the top of the base plate 23. The top of the sleeve 24 is slidably provided with a sliding rod 25 connected to the fixed cover 18. The second bolt 26 is installed on the top of the outer side of the sleeve 24.

[0037] Partial working principle: When supporting the dust hood assembly 9, according to the height of the grinder, control the slide rod 25 to slide inside the sleeve 24. After moving to a suitable height, tighten the second bolt 26 to fix the position of the slide rod 25 to stabilize the height of the dust hood assembly 9.

[0038] In this embodiment, the discharge mechanism includes a rotating rod 15, a paddle 16 and a motor 17. The rotating rod 15 is rotatably installed between the two ends of the bottom of the collecting box 1. The paddle 16 is evenly fixed on the outer side of the rotating rod 15 along the circumferential direction. The motor 17 is installed on the outer side of the collecting box 1, and the output end of the motor 17 is connected to the end of the rotating rod 15.

[0039] Partial working principle: When discharging the debris, the chip discharge port 4 is opened, and then the motor 17 is started to drive the rotation of the paddle 16 to push the debris toward the chip discharge port 4. The inclined design of the bottom end of the collection box 1 speeds up the rate of debris discharge.

[0040] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. Combined steel furniture debris collection device, characterized by: It includes a collection box (1). Universal wheels (2) are evenly arranged at the bottom end of the collection box (1). A feeding hopper (3) is hingedly installed at the middle position on one side of the collection box (1). A chip discharge port (4) is arranged at the bottom of the collection box (1) close to the feeding hopper (3). A discharge mechanism is arranged at the position inside the collection box (1) close to the chip discharge port (4). A negative pressure fan (12) is installed at the inner top of the collection box (1). The output end of the negative pressure fan (12) is communicated with the outside of the collection box (1). A filter screen (13) is arranged below the input end at the bottom end of the negative pressure fan (12). A dust suction hood assembly (9) communicated with the inside of the collection box (1) is arranged on one side of the collection box (1) away from the feeding hopper (3).

2. The combined steel furniture debris collection device according to claim 1, characterized in that: A push handle is arranged at the top of the collection box (1) close to the feeding hopper (3), and the top view shape of the push plate is U-shaped.

3. The combined steel furniture debris collection device according to claim 1, characterized in that: A protective net (14) is arranged at the output end of the negative pressure fan (12) at the top of the collection box (1), and the top of the protective net (14) is parallel to the top surface of the collection box (1).

4. The combined steel furniture debris collection device according to claim 1, characterized in that: A winding bin (5) is arranged at the inner top of the collection box (1). A winding drum (6) is rotatably installed inside the winding bin (5). One end of the winding drum (6) is communicated with the inside of the collection box (1). An adjusting wheel (7) is installed at one end of the winding drum (6), and the adjusting wheel (7) is located outside the collection box (1). An air pipe (8) is wound and installed on the outer side of the winding drum (6). One end of the air pipe (8) is communicated with the inside of the winding drum (6). The other end of the air pipe (8) is connected to the dust suction hood assembly (9). A bracket (10) is arranged at the bottom of the dust suction hood assembly (9). A temporary storage groove (11) for storing the bracket (10) is formed on the outer side of the collection box (1).

5. The combined steel furniture debris collection device according to claim 4, characterized in that: The dust suction hood assembly (9) includes a fixed hood (18), a flap (19), a telescopic rubber plate (20), a connecting rod (21) and a first bolt (22). The fixed hood (18) is installed at the end of the air pipe (8). Flaps (19) are hingedly installed at the top and bottom of the open end of the fixed hood (18). Telescopic rubber plates (20) are arranged between the ends of the two flaps (19). Connecting rods (21) are hingedly installed at the ends of the flaps (19). A first bolt (22) is arranged between the two connecting rods (21) at the ends of the two flaps (19).

6. The combined steel furniture debris collection device according to claim 5, characterized in that: The bracket (10) includes a bottom plate (23), a sleeve (24), a sliding rod (25) and a second bolt (26). The bottom plate (23) is located inside the temporary storage groove (11). A sleeve (24) is fixed at the top of the bottom plate (23). A sliding rod (25) connected to the fixed hood (18) is slidably arranged at the top of the sleeve (24). A second bolt (26) is installed at the top of the outer side of the sleeve (24).

7. The combined steel furniture debris collection device according to any one of claims 1 to 6, characterized in that: The discharge mechanism includes a rotating rod (15), a baffle (16) and a motor (17). The rotating rod (15) is rotatably installed between the two ends at the bottom of the collection box (1). Baffles (16) are evenly fixed along the circumferential direction on the outer side of the rotating rod (15). A motor (17) is installed on the outer side of the collection box (1), and the output end of the motor (17) is connected to the end of the rotating rod (15).

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