Pulse cloth bag dust removal equipment

Abstract

The utility model belongs to the field of dust removal, in particular relates to pulse bag dust removal equipment, and provides the following scheme aiming at the problems that dust cannot naturally fall down and is inconvenient to clean manually in the prior art: the pulse bag dust removal equipment comprises a pulse bag dust remover; the dedusting ash hopper is communicated with an opening in the bottom of the pulse bag-type dust collector; the transmission frame is in bolted connection with the bottom of the dedusting ash hopper; the rotating shaft is rotationally sleeved with the dedusting ash hopper; the number of the cleaning frames is two, and the two cleaning frames are connected to the top ends of the two sides of the rotating shaft through bolts; the transmission mechanism comprises a fan-shaped fluted disc and a bevel pinion, the axis of the fan-shaped fluted disc is rotationally connected with the interior of the transmission frame, teeth of the fan-shaped fluted disc are meshed with teeth of the bevel pinion, the cleaning frame can be driven to rotate, the cleaning frame can brush and clean the inner side of the dedusting ash bucket, and dust on the inner wall of the dedusting ash bucket is cleaned; and dust is convenient to clean, and manual cleaning is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a pulse bag dust removal device. Background Art

[0002] The pulse bag dust removal equipment is a highly efficient dust removal equipment that uses dust removal bags to filter air. The Chinese patent document with publication number: CN208212760U discloses a pulse bag dust removal equipment.

[0003] However, in the above technical solution, a large amount of dust will be attached to the inner wall of the ash hopper after cleaning the filter bag. The dust is difficult to fall off naturally, and the user needs to clean it manually or use a vibration device to vibrate and clean the ash hopper, which has low cleaning efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that dust cannot fall naturally and is inconvenient to clean manually, and proposes a pulse bag dust removal device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pulse bag dust removal device, comprising

[0007] Pulse bag dust collector;

[0008] A dust hopper connected to an opening at the bottom of the pulse bag dust collector;

[0009] A transmission frame, the transmission frame is bolted to the bottom of the dust removal hopper;

[0010] A rotating shaft, the rotating shaft is rotatably sleeved inside the dust removal hopper;

[0011] A cleaning rack, two cleaning racks are provided, and both cleaning racks are bolted to the top ends of both sides of the rotating shaft;

[0012] The transmission mechanism includes a sector gear and a small bevel gear. The axis of the sector gear is rotatably connected to the inside of the transmission frame. The teeth of the sector gear are meshed with the teeth of the small bevel gear. The axis of the small bevel gear is key-connected to the bottom end of the rotating shaft.

[0013] A power mechanism is connected to the fan-shaped toothed disc. The power mechanism is used to drive the cleaning frame to rotate. The cleaning frame can be driven to rotate through the transmission of the structure. The cleaning frame can brush and clean the inner side of the dust hopper to clean the dust on the inner wall of the dust hopper, making it convenient to clean the dust without manual cleaning.

[0014] As a preferred solution of the utility model, the power mechanism includes an electric push rod, a transmission bar and an articulated frame. The output end of the electric push rod is connected to the left bolt of the transmission bar, the right end of the transmission bar surface is hinged to the left end of the articulated frame, and the right end of the articulated frame is hinged to the bottom end of the fan-shaped toothed disk. When the power of the electric push rod is turned on, the electric push rod is controlled by a controller. The electric push rod can drive the transmission bar to move left and right, the transmission bar can drive the articulated frame to move left and right, and the articulated frame can drive the fan-shaped toothed disk to rotate forward and reverse.

[0015] As a preferred solution of the utility model, a mounting hole is opened at the bottom of the left side of the transmission frame, the mounting hole of the transmission frame is connected to the surface bolt of the electric push rod, and the left side of the electric push rod is exposed, which is convenient for heat dissipation and maintenance of the electric push rod and ensures the smooth operation of the electric push rod.

[0016] As a preferred solution of the utility model, the rear side of the transmission bar is slidably connected to the limit frame, the rear side of the limit frame is connected to the internal bolts of the transmission frame, and the transmission bar is slidably arranged with the limit frame through a slide rail, which facilitates the transmission bar to drive the articulated frame to move.

[0017] As a preferred solution of the utility model, the bottom end bolt inside the dust hopper is connected with a bracket, the hole of the bracket is rotatably sleeved with the surface of the rotating shaft, the rotating shaft is rotatably arranged with the bracket through the bearing, and the rotating shaft is rotatably supported by the dust hopper through the bracket.

[0018] As a preferred solution of the utility model, the cleaning frame includes a V-shaped frame and a cleaning plate, the V-shaped frame is bolted to the cleaning plate, the V-shaped frame is bolted to the rotating shaft, the rotating shaft can drive the V-shaped frame of the cleaning frame to rotate, the V-shaped frame can drive the cleaning plate to rotate, and the cleaning plate can brush and clean the inner wall of the dust hopper.

[0019] Beneficial effects:

[0020] 1. The power mechanism can drive the small bevel gear to rotate through the fan-shaped gear plate, and the small bevel gear can drive the cleaning frame to rotate through the rotating shaft;

[0021] 2. The electric push rod can drive the articulated frame to move through the transmission bar, and the articulated frame can drive the fan-shaped gear disk to rotate;

[0022] In the utility model, the cleaning frame can be driven to rotate through the transmission of the structure, and the cleaning frame can brush and clean the inner side of the dust removal hopper, so as to clean the dust on the inner wall of the dust removal hopper, thereby facilitating the cleaning of the dust without manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the front view of the utility model;

[0024] Figure 2 This is an internal diagram of the transmission frame of the utility model;

[0025] Figure 3 It is a right view of the sector gear disc of the utility model;

[0026] Figure 4 It is a three-dimensional diagram of the rotating shaft of the present utility model.

[0027] In the figure: 1. Pulse bag dust collector; 2. Dust hopper; 3. Transmission frame; 4. Electric push rod; 5. Transmission bar; 6. Articulated frame; 7. Fan-shaped gear plate; 8. Small bevel gear; 9. Rotating shaft; 10. Cleaning frame. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Embodiment 1

[0030] Reference Figure 1-Figure 4 , a pulse bag dust removal device, comprising

[0031] Pulse bag dust collector 1;

[0032] A dust removal hopper 2, the dust removal hopper 2 is connected to an opening at the bottom of the pulse bag dust collector 1;

[0033] A transmission frame 3, the transmission frame 3 is bolted to the bottom of the dust removal hopper 2;

[0034] A rotating shaft 9 is rotatably sleeved inside the dust removal hopper 2;

[0035] A cleaning rack 10, wherein two cleaning racks 10 are provided, and both cleaning racks 10 are bolted to the top ends of both sides of the rotating shaft 9;

[0036] The transmission mechanism includes a sector gear 7 and a small bevel gear 8. The axis of the sector gear 7 is connected to the inside of the transmission frame 3 for rotation. The teeth of the sector gear 7 are meshed with the teeth of the small bevel gear 8. The axis of the small bevel gear 8 is key-connected to the bottom end of the rotating shaft 9.

[0037] The power mechanism is connected with the sector-shaped toothed disc 7 and is used for driving the cleaning frame 10 to rotate.

[0038] By means of the above structure: the cleaning frame 10 can be driven to rotate through the transmission of the structure, and the cleaning frame 10 can brush and clean the inner side of the dust hopper 2 to clean the dust on the inner wall of the dust hopper 2, making it convenient to clean the dust without manual cleaning.

[0039] See also Figure 2The power mechanism includes an electric push rod 4, a transmission bar 5 and an articulated frame 6. The output end of the electric push rod 4 is connected to the left bolt of the transmission bar 5. The right end of the surface of the transmission bar 5 is hinged to the left end of the articulated frame 6. The right end of the articulated frame 6 is hinged to the bottom end of the fan-shaped toothed disk 7. When the power of the electric push rod 4 is turned on, the electric push rod 4 is controlled by a controller. The electric push rod 4 can drive the transmission bar 5 to move left and right, the transmission bar 5 can drive the articulated frame 6 to move left and right, and the articulated frame 6 can drive the fan-shaped toothed disk 7 to rotate forward and reverse.

[0040] See also Figure 2 A mounting hole is provided at the bottom of the left side of the transmission frame 3, and the mounting hole of the transmission frame 3 is connected with the surface bolt of the electric push rod 4. The left side of the electric push rod 4 is exposed, which is convenient for heat dissipation and maintenance of the electric push rod 4 and ensures the smooth operation of the electric push rod 4.

[0041] See also Figure 3 The rear side of the transmission bar 5 is slidably connected to the limit frame, and the rear side of the limit frame is connected to the internal bolts of the transmission frame 3. The transmission bar 5 is slidably arranged with the limit frame through the slide rail, which facilitates the transmission bar 5 to drive the articulated frame 6 to move.

[0042] See also Figure 1 The bottom end of the dust hopper 2 is bolted with a bracket, the hole of the bracket is rotatably sleeved with the surface of the rotating shaft 9, the rotating shaft 9 is rotatably arranged with the bracket through the bearing, and the rotating shaft 9 is rotatably supported by the dust hopper 2 through the bracket.

[0043] See also Figure 4 The cleaning frame 10 includes a V-shaped frame and a cleaning plate. The V-shaped frame is bolted to the cleaning plate, and the V-shaped frame is bolted to the rotating shaft 9. The rotating shaft 9 can drive the V-shaped frame of the cleaning frame 10 to rotate, and the V-shaped frame can drive the cleaning plate to rotate, and the cleaning plate can brush and clean the inner wall of the dust hopper 2.

[0044] Embodiment 2

[0045] The difference between this embodiment and the first embodiment is that the electric push rod 4, the transmission bar 5 and the articulated frame 6 are replaced by a power motor, a rotating wheel key-connected to the output end of the power motor and a transmission frame articulated on the surface of the rotating wheel, the transmission frame is articulated with the fan-shaped toothed disc 7, the power motor can drive the transmission frame to move through the rotating wheel, and the transmission frame can drive the fan-shaped toothed disc 7 to rotate, but the movement speed of the transmission frame is too high, therefore, the present application preferably adopts the electric push rod 4, the transmission bar 5 and the articulated frame 6.

[0046] It should be noted that the specific type of electric push rod 4 and power motor to be used is selected by relevant technical personnel familiar with the field, and the above electric push rod 4 and power motor are all existing technologies and will not be elaborated in this solution.

[0047] The pulse bag dust collector 1 adopts the existing technology and can adopt the main structure of the patent application number 201820553936.0.

[0048] The operating steps of the utility model are as follows: a large amount of dust accumulates in the filter bag inside the pulse bag dust collector 1, and the pulse bag dust collector 1 uses pulses to clean the filter bag, and the cleaned dust falls into the inside of the dust hopper 2. When cleaning is needed, the power supply of the electric push rod 4 is turned on, and the electric push rod 4 is controlled by a controller. The electric push rod 4 can drive the transmission bar 5 to move left and right, and the transmission bar 5 can drive the articulated frame 6 to move left and right, and the articulated frame 6 can drive the fan-shaped toothed disc 7 to rotate forward and reverse. The teeth of the fan-shaped toothed disc 7 are conical teeth, so that the fan-shaped toothed disc 7 can mesh with the small bevel gear 8, and the fan-shaped toothed disc 7 can drive the small bevel gear 8 to rotate, and the small bevel gear 8 can drive the rotating shaft 9 to rotate, and the rotating shaft 9 can drive the cleaning frame 10 to rotate, and the cleaning frame 10 can brush and clean the inner wall of the dust hopper 2.

[0049] The above description is only a preferred specific implementation manner 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 technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pulse bag dust removal device, characterized in that: include Pulse bag filter (1); A dust removal hopper (2), the dust removal hopper (2) is connected to an opening at the bottom of the pulse bag dust collector (1); A transmission frame (3), the transmission frame (3) is bolted to the bottom of the dust removal hopper (2); A rotating shaft (9), the rotating shaft (9) is rotatably sleeved inside the dust removal hopper (2); A cleaning rack (10), wherein two cleaning racks (10) are provided, and the two cleaning racks (10) are both bolted to the top ends of both sides of the rotating shaft (9); The transmission mechanism comprises a sector gear disc (7) and a small bevel gear (8), wherein the axis of the sector gear disc (7) is rotatably connected to the inside of the transmission frame (3), the teeth of the sector gear disc (7) are meshed with the teeth of the small bevel gear (8), and the axis of the small bevel gear (8) is key-connected to the bottom end of the rotating shaft (9); A power mechanism is connected to the sector-shaped toothed disc (7), and is used to drive the cleaning frame (10) to rotate.

2. The pulse bag dust removal equipment according to claim 1, characterized in that: The power mechanism comprises an electric push rod (4), a transmission bar (5) and an articulated frame (6); the output end of the electric push rod (4) is connected to the left side of the transmission bar (5) by a bolt; the right end of the surface of the transmission bar (5) is articulated to the left end of the articulated frame (6); and the right end of the articulated frame (6) is articulated to the bottom end of the fan-shaped toothed disc (7).

3. The pulse bag dust removal equipment according to claim 2 is characterized in that: A mounting hole is provided at the bottom of the left side of the transmission frame (3), and the mounting hole of the transmission frame (3) is connected to the surface of the electric push rod (4) by bolts.

4. The pulse bag dust removal equipment according to claim 2, characterized in that: The rear side of the transmission bar (5) is slidably connected to the limit frame, and the rear side of the limit frame is connected to the internal bolts of the transmission frame (3).

5. The pulse bag dust removal equipment according to claim 1, characterized in that: The bottom end of the dust removal hopper (2) is bolted to a bracket, and the hole of the bracket is rotatably sleeved with the surface of the rotating shaft (9).

6. The pulse bag dust removal equipment according to claim 1, characterized in that: The cleaning frame (10) comprises a V-shaped frame and a cleaning plate, the V-shaped frame is connected to the cleaning plate by bolts, and the V-shaped frame is connected to the rotating shaft (9) by bolts.

Images