Dust collecting device for feeding fly ash

Abstract

The utility model relates to the technical field of fly ash treatment, in particular to a dust collecting device for fly ash feeding, which comprises a belt conveyor, the belt conveyor comprises a roller and a rack, and a dust collecting device is arranged on one side of the rack and comprises a connecting rod mechanism, a power box and a dust collecting box. The connecting rod mechanism is hinged to the rack, one end of the connecting rod mechanism is connected with the end of one roller, the power box is arranged on the rack, a fan is hinged into the power box, the other end of the connecting rod mechanism is connected with the fan and used for driving the fan to rotate, and the dust collecting box is connected with the power box and located on the side, close to the rack, of the power box. According to the device, the force generated when the roller rotates is converted into the force for driving the fan to rotate through the connecting rod mechanism, energy is saved, dust can be collected in real time when dust is conveyed, workers do not need to switch on and switch off independently, the labor intensity of workers is reduced, and the working efficiency is improved. And the working steps of workers are reduced, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal ash processing, in particular to a dust collecting device for dust removal ash feeding. Background Art

[0002] When dust is processed, it needs to be transported and loaded. The existing loading device generally uses a belt conveyor, and a large amount of dust will be generated at the dropping point of the belt conveyor. At present, a dust collecting device is set at the dropping point to collect the dust, but setting up a dust collecting device alone will undoubtedly increase energy loss, and the dust collecting device also requires the staff to switch on and off in real time, which increases the staff's work intensity and thus affects work efficiency. Utility Model Content

[0003] The utility model aims to provide a dust collecting device for dust removal and ash feeding, which is used to solve the problems mentioned in the prior art in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust collecting device for dust removal and ash feeding, comprising a belt conveyor, the belt conveyor comprising a roller and a frame, a dust collecting device is provided on one side of the frame, the dust collecting device comprises a connecting rod mechanism, a power box and a dust collecting box, the connecting rod mechanism is hinged on the frame and one end is connected to the end of one of the rollers, the power box is arranged on the frame and a fan is hinged in the power box, the other end of the connecting rod mechanism is connected to the fan for driving the fan to rotate, the dust collecting box is connected to the power box and is located on a side of the power box close to the frame, the dust collecting box is provided with a dust collecting pipe located on the belt conveyor, and the fan is used to absorb dust from the dust collecting box.

[0005] Furthermore, the connecting rod mechanism consists of a first connecting rod and a second connecting rod, both ends of the first connecting rod and the second connecting rod are connected to a first bevel gear, one end of one of the rollers is connected to a second bevel gear, one side of the fan is connected to a third bevel gear, the first connecting rod and the second connecting rod are arranged vertically, the first connecting rod is hinged to the frame through an L-shaped plate, the second connecting rod is hinged to the power box through a positioning plate, the second bevel gear is meshed with the first bevel gear at one end of the first connecting rod, the first bevel gear at the other end of the first connecting rod is meshed with the first bevel gear at one end of the second connecting rod, and the first bevel gear at the other end of the second connecting rod is meshed with the third bevel gear.

[0006] Furthermore, the dust collecting box is composed of a frame and a collecting box, the frame is connected to the power box, the collecting box is slidably matched with the frame, one side of the collecting box is provided with an opening adapted to the dust collecting pipe, the dust collecting pipe is connected to the frame and is located at the opening, and the other side of the collecting box is provided with a dust suction hole.

[0007] Furthermore, a filter plate is provided on one side of the power box, and a ventilation hole is opened on the other side of the power box.

[0008] Furthermore, an electric push rod is provided on one side of the L-shaped plate, and an output shaft of the electric push rod is connected to the collection box.

[0009] Furthermore, a positioning baffle is provided on one side of the belt conveyor, and the dust collecting pipe is arranged on the positioning baffle.

[0010] Furthermore, material blocking plates are provided on both sides of the belt conveyor.

[0011] Furthermore, a transmission is provided between one of the rollers and the second bevel gear.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model has the following beneficial effects:

[0014] When the belt conveyor transports dust, the rotation of the drum drives the second bevel gear to rotate, and then drives the first bevel gear meshing with it to rotate. Through the mutual meshing transmission of multiple first bevel gears, it finally drives the third bevel gear to rotate, thereby driving the fan to rotate to generate suction, and the dust is absorbed in the collection box through the dust collecting pipe. The device converts the force of the drum rotation into the force to drive the fan rotation through a connecting rod mechanism, which not only saves energy but also can collect dust in real time when transporting dust. There is no need for staff to switch it on and off separately, reducing the staff's work steps and thus improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structure diagram of the utility model;

[0016] Figure 2 This is a two-axonometric drawing of the utility model;

[0017] Figure 3 It is a partial cross-sectional view of the utility model;

[0018] Figure 4 This is the structural diagram of the connecting rod mechanism of the utility model;

[0019] Figure 5 It is a sectional view front view of the utility model;

[0020] Figure 6 This is the frame structure diagram of the utility model;

[0021] Figure 7 This is the structure diagram of the frame of the utility model;

[0022] Figure 8 This is a structural diagram of a collection box of the present utility model.

[0023] In the figure: 1. belt conveyor; 2. roller; 3. frame; 4. dust collecting device; 5. connecting rod mechanism; 6. power box; 7. dust collecting box; 8. fan; 9. dust collecting pipe; 10. first connecting rod; 11. second connecting rod; 12. first bevel gear; 13. second bevel gear; 14. third bevel gear; 15. positioning plate; 16. frame; 17. collecting box; 18. dust suction hole; 19. filter plate; 20. ventilation hole; 21. electric push rod; 22. positioning baffle; 23. material baffle plate; 24. L-shaped plate; 25. transmission. DETAILED DESCRIPTION

[0024] See also Figures 1 to 8 A dust collecting device for dust removal and ash feeding comprises a belt conveyor 1, the belt conveyor 1 comprises a roller 2 and a frame 3, a dust collecting device 4 is provided on one side of the frame 3, dust generated during material dropping is collected by the dust collecting device 4, the dust collecting device 4 comprises a connecting rod mechanism 5, a power box 6 and a dust collecting box 7, the connecting rod mechanism 5 is hinged on the frame 3 and one end is connected to the end of one of the rollers 2, the power box 6 is arranged on the frame 3 and a fan 8 is hinged in the power box 6, the other end of the connecting rod mechanism 5 is connected to the fan 8 for driving the fan 8 to rotate, the dust collecting box 7 is connected to the power box 6 and is located on the side of the power box 6 close to the frame 3, the dust collecting box 7 is provided with a dust collecting pipe 9 located on the belt conveyor 1, and the fan 8 is used to absorb dust from the dust collecting box 7.

[0025] in,

[0026] The connecting rod mechanism 5 is composed of a first connecting rod 10 and a second connecting rod 11, both ends of the first connecting rod 10 and the second connecting rod 11 are connected with a first bevel gear 12, the end of one of the rollers 2 is connected with a second bevel gear 13, and one side of the fan 8 is connected with a third bevel gear 14. The first connecting rod 10 and the second connecting rod 11 are arranged vertically, the first connecting rod 10 is hinged to the frame 3 through an L-shaped plate 24, the second connecting rod 11 is hinged to the power box 6 through a positioning plate 15, the second bevel gear 13 is meshed with the first bevel gear 12 at one end of the first connecting rod 10, the first bevel gear 12 at the other end of the first connecting rod 10 is meshed with the first bevel gear 12 at one end of the second connecting rod 11, and the first bevel gear 12 at the other end of the second connecting rod 11 is meshed with the third bevel gear 14, and a transmission 25 is provided between one of the rollers 2 and the second bevel gear 13, which is used to increase the rotation speed of the fan 8, thereby increasing the suction force.

[0027] The dust collecting box 7 is composed of a frame 16 and a collecting box 17. The frame 16 is connected to the power box 6. The collecting box 17 is slidably matched with the frame 16. An opening adapted to the dust collecting pipe 9 is opened on one side of the collecting box 17. The dust collecting pipe 9 is connected to the frame 16 and is located at the opening. A dust suction hole 18 is opened on the other side of the collecting box 17. An electric push rod 21 is provided on one side of the L-shaped plate 24. The output shaft of the electric push rod 21 is connected to the collecting box 17. The electric push rod 21 is specifically a multi-section electric push rod, which is used to push the collecting box 17 out to facilitate cleaning of the collected dust.

[0028] A filter plate 19 is provided on one side of the power box 6 , and a ventilation hole 20 is opened on the other side of the power box 6 .

[0029] A positioning baffle 22 is provided on one side of the belt conveyor 1 , and the dust collecting pipe 9 is arranged on the positioning baffle 22 .

[0030] Material blocking plates 23 are provided on both sides of the belt conveyor 1 to prevent dust from falling.

[0031] The working principle of the utility model is as follows: when the belt conveyor 1 transports dust, the rotation of the roller 2 drives the second bevel gear 13 to rotate, and then drives the first bevel gear 12 meshing therewith to rotate, and finally drives the third bevel gear 14 to rotate through the mutual meshing transmission of multiple first bevel gears 12, thereby driving the fan 8 to rotate to generate suction, and the dust is absorbed in the collection box 17 through the dust collecting pipe 9. The device converts the force of the rotation of the roller 2 into the force to drive the fan 8 to rotate through the connecting rod mechanism 5, which not only saves energy, but also can collect dust in real time when conveying dust, without the need for the staff to switch it separately, reducing the working steps of the staff, thereby improving work efficiency.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust collecting device for dust removal ash feeding, comprising a belt conveyor (1), wherein the belt conveyor (1) comprises a roller (2) and a frame (3), and a dust collecting device (4) is provided on one side of the frame (3), characterized in that: The dust collecting device (4) comprises a connecting rod mechanism (5), a power box (6) and a dust collecting box (7); the connecting rod mechanism (5) is hinged on the frame (3) and one end of the connecting rod mechanism is connected to the end of one of the rollers (2); the power box (6) is arranged on the frame (3) and a fan (8) is hinged in the power box (6); the other end of the connecting rod mechanism (5) is connected to the fan (8) for driving the fan (8) to rotate; the dust collecting box (7) is connected to the power box (6) and is located on a side of the power box (6) close to the frame (3); the dust collecting box (7) is provided with a dust collecting pipe (9) located on the belt conveyor (1); and the fan (8) is used to collect dust from the dust collecting box (7).

2. A dust collecting device for dust removal ash feeding as claimed in claim 1, characterized in that: The connecting rod mechanism (5) is composed of a first connecting rod (10) and a second connecting rod (11); both ends of the first connecting rod (10) and the second connecting rod (11) are connected to a first bevel gear (12); an end of one of the rollers (2) is connected to a second bevel gear (13); one side of the fan (8) is connected to a third bevel gear (14); the first connecting rod (10) and the second connecting rod (11) are arranged vertically; the first connecting rod (10) is hinged to the frame (3) via an L-shaped plate (24); the second connecting rod (11) is hinged to the power box (6) via a positioning plate (15); the second bevel gear (13) meshes with the first bevel gear (12) at one end of the first connecting rod (10); the first bevel gear (12) at the other end of the first connecting rod (10) meshes with the first bevel gear (12) at one end of the second connecting rod (11); and the first bevel gear (12) at the other end of the second connecting rod (11) meshes with the third bevel gear (14).

3. A dust collecting device for dust removal ash feeding as claimed in claim 2, characterized in that: The dust collecting box (7) is composed of a frame (16) and a collecting box (17); the frame (16) is connected to the power box (6); the collecting box (17) is slidably matched with the frame (16); one side of the collecting box (17) is provided with an opening adapted to the dust collecting pipe (9); the dust collecting pipe (9) is connected to the frame (16) and is located at the opening; and the other side of the collecting box (17) is provided with a dust suction hole (18).

4. A dust collecting device for dust removal ash feeding as claimed in claim 3, characterized in that: A filter plate (19) is provided on one side of the power box (6), and a ventilation hole (20) is provided on the other side of the power box (6).

5. A dust collecting device for dust removal ash feeding as claimed in claim 3, characterized in that: An electric push rod (21) is provided on one side of the L-shaped plate (24), and an output shaft of the electric push rod (21) is connected to the collection box (17).

6. A dust collecting device for dust removal ash feeding as claimed in claim 3, characterized in that: A positioning baffle (22) is provided on one side of the belt conveyor (1), and the dust collecting pipe (9) is provided on the positioning baffle (22).

7. A dust collecting device for dust removal ash feeding as claimed in claim 3, characterized in that: Material blocking plates (23) are provided on both sides of the belt conveyor (1).

8. A dust collecting device for dust removal ash feeding as claimed in claim 3, characterized in that: A transmission (25) is provided between one of the rollers (2) and the second bevel gear (13).

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