CN220026419U - Bottom discharging device of dust removing equipment - Google Patents
Bottom discharging device of dust removing equipment Download PDFInfo
- Publication number
- CN220026419U CN220026419U CN202320133890.8U CN202320133890U CN220026419U CN 220026419 U CN220026419 U CN 220026419U CN 202320133890 U CN202320133890 U CN 202320133890U CN 220026419 U CN220026419 U CN 220026419U
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- box body
- fixed
- box
- dust
- top surface
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- 239000000428 dust Substances 0.000 title claims abstract description 54
- 238000007599 discharging Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000007493 shaping process Methods 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 4
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a bottom discharging device of dust removing equipment, which comprises a main box body, wherein the bottom of the main box body is communicated with a dust collecting hopper, the bottom end of the dust collecting hopper is provided with a dust collecting and discharging box, the top of the dust collecting and discharging box is communicated with the bottom of the dust collecting hopper, the dust collecting and discharging box comprises a box body, the middle part of the box body is provided with a transmission shaft extending forwards and backwards, one end of the transmission shaft extends out of a rear wall plate of the box body, and the middle part of the transmission shaft is fixedly provided with a conveying impeller; an elastic guide sleeve body is fixed in the box body, the outer side wall of the elastic guide sleeve body is fixed on the inner side wall of the box body, and an inner cavity extending downwards vertically is formed in the middle of the top surface of the elastic guide sleeve body; the elastic guide sleeve body is arranged, so that the elastic guide sleeve body can be clung to the outer wall surface of the blade of the impeller, the sealing state is ensured when the impeller does not rotate, dust is prevented from falling, and meanwhile, the rotating baffle plate can further realize sealing.
Description
Technical field:
the utility model relates to the technical field of environmental protection equipment, in particular to a bottom discharging device of dust removal equipment.
The background technology is as follows:
in the existing bag-type dust removing equipment, as shown in fig. 1 and 2, the bottom of a dust collecting hopper is communicated with a dust collecting box body, the dust collecting box body and the bottom of the dust collecting hopper are fixed through a quick clamp 1a, after the equipment is used for a certain time, the dust collecting box body and the dust collecting hopper can be separated after the equipment is disassembled through the quick clamp 1a, and the dust collecting box body is carried out and then is dumped, so that the equipment is relatively troublesome;
therefore, a device capable of automatically discharging is required to be arranged, so that the bottom of some cloth bag dust removing equipment can be directly provided with a material discharging box, the impeller is arranged in the material discharging box to rotate, dust on the material discharging box is enabled to be poured into the material discharging box of the trolley below along with the rotation of the impeller, however, the problem is that the gap is formed between the impeller of the existing material discharging box and the inner side wall of the box body as shown in fig. 3, the bottom of the material discharging box is required to be covered with a cover body, and if the material discharging box is not used, the impeller does not rotate, the dust is easy to fall from the gap, the using effect is affected, and the cover body at the bottom is generally fixed by bolts, the dismounting and the mounting are troublesome, and the effect is poor.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art, and provides a bottom discharging device of dust removing equipment, which can be clung to the outer wall surface of a part of blades of an impeller through the arrangement of an elastic guide sleeve body, so that when the impeller does not rotate, the sealing state is ensured, dust is prevented from falling, and meanwhile, the rotating baffle plate can further realize sealing.
The scheme for solving the technical problems is as follows:
the bottom discharging device of the dust removing equipment comprises a main box body, wherein the bottom of the main box body is communicated with a dust collecting hopper, the bottom end of the dust collecting hopper is provided with a dust collecting and discharging box, the top of the dust collecting and discharging box is communicated with the bottom of the dust collecting hopper, the dust collecting and discharging box comprises a box body, the middle part of the box body is provided with a transmission shaft extending back and forth, one end of the transmission shaft extends out of a rear wall plate of the box body, and the middle part of the transmission shaft is fixedly provided with a conveying impeller;
an elastic guide sleeve body is fixed in the box body, the outer side wall of the elastic guide sleeve body is fixed on the inner side wall of the box body, an inner cavity which extends downwards vertically is formed in the middle of the top surface of the elastic guide sleeve body, extension parts are formed on the left inner side wall and the right inner side wall of the bottom of the inner cavity, the top surfaces of the two extension parts are arc-shaped wall surfaces, and the outer end surfaces of part of blades of the conveying impeller are clung to the arc-shaped wall surfaces;
the middle part of the bottom plate of the elastic guide sleeve body is provided with a bottom center through groove.
The motor frame is fixed on the left side wall or the right side wall of the box body, the rotating motor is fixed on the top surface of the bottom plate of the motor frame, the bottom end of the output shaft of the rotating motor extends out of the bottom surface of the bottom plate of the motor frame and is fixed with the rotating baffle plate, and the rotating baffle plate covers the bottom center through groove.
The left part of the bottom surface of box is equipped with the deflector, and the top surface shaping of the left side wall of deflector or be fixed with the extension limit, and the top surface of extension limit is fixed on the left part bottom surface of box, and the rear portion top surface shaping of deflector has the back flange that upwards extends, and the top surface shaping of back flange has the slot on the bottom surface of box, and the shaping has the slot between the bottom surface of deflector and box, and rotating barrier's left part plug bush is in the slot.
The top surface of the rotary baffle is fixed with an elastic sealing layer, and the top surface of the elastic sealing layer is clung to the bottom surface of the box body.
A driving motor is fixed on the outer side wall of the right side plate of the box body, and drives the transmission shaft to rotate.
The utility model has the outstanding effects that:
1. the elastic guide sleeve body is arranged, so that the elastic guide sleeve body can be clung to the outer wall surface of the blade of the impeller, and when the impeller does not rotate, the sealing state is ensured, and dust is prevented from falling.
2. The rotary baffle plate can block the through groove at the bottom center of the box body, so that sealing is further realized.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of a conventional dust removing apparatus;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a partial schematic view of a conventional discharge box;
FIG. 4 is a schematic view of a partial structure of the present utility model;
fig. 5 is a schematic view of a partial structure of a casing for mounting a rotary electric machine and the like;
FIG. 6 is a partial bottom view of the case;
fig. 7 is a partial enlarged view of fig. 4.
The specific embodiment is as follows:
as shown in fig. 4 to 7, the bottom discharging device of the dust removing equipment comprises a main box body, wherein the bottom of the main box body is communicated with a dust collecting hopper 11, the bottom end of the dust collecting hopper 11 is provided with a dust collecting and discharging box 20, the top of the dust collecting and discharging box 20 is communicated with the bottom of the dust collecting hopper 11, the dust collecting and discharging box 20 comprises a box body 21, the middle part of the box body 21 is provided with a transmission shaft 22 extending forwards and backwards, one end of the transmission shaft 22 extends out of a rear wall plate of the box body 10, and the middle part of the transmission shaft 22 is fixedly provided with a conveying impeller 23;
an elastic guide sleeve body 30 is fixed in the box body 21, the outer side wall of the elastic guide sleeve body 30 is fixed on the inner side wall of the box body 21, an inner cavity 31 which extends downwards vertically is formed in the middle of the top surface of the elastic guide sleeve body 30, extension parts 32 are formed on the left and right inner side walls of the bottom of the inner cavity 31, the top surfaces of the two extension parts 32 are arc-shaped wall surfaces, and the outer end surfaces of part of blades 231 of the conveying impeller 23 are clung to the arc-shaped wall surfaces;
the middle part of the bottom plate of the elastic guide sleeve body 30 is provided with a bottom center through groove 33.
Further, a motor frame 40 is fixed on the left side wall or the right side wall of the case 21, a rotating motor 41 is fixed on the top surface of the bottom plate of the motor frame 40, the bottom end of the output shaft of the rotating motor 41 extends out of the bottom surface of the bottom plate of the motor frame 40 and a rotating baffle 42 is fixed, and the rotating baffle 42 covers the bottom center through groove 33.
Further, a guide plate 25 is disposed at the left portion of the bottom surface of the case 21, an extension edge 251 is formed or fixed on the top surface of the left side wall of the guide plate 25, the top surface of the extension edge 251 is fixed on the bottom surface of the left portion of the case 21, a rear flange 252 extending upward is formed on the top surface of the rear portion of the guide plate 25, the top surface of the rear flange 252 is formed on the bottom surface of the case 21, a slot is formed between the guide plate 25 and the bottom surface of the case 21, and the left portion of the rotating baffle 42 is inserted into the slot.
Further, an elastic sealing layer 2510 is fixed to the top surface of the rotating shutter 42, and the top surface of the elastic sealing layer 2510 is closely attached to the bottom surface of the case 21.
Further, a driving motor frame is fixed on the outer side wall of the right side plate of the box 21, a driving motor 26 is fixed on the driving motor frame, a driving wheel is fixed on an output shaft of the driving motor 26, one end of the driving shaft 22 extends out of a rear wall plate of the box 21 and is fixed with a driving wheel, a driving belt is tensioned on the driving wheel and the driving wheel, and the driving shaft 22 is driven to rotate by the driving motor 26.
A protective cover is fixed on the rear wall surface of the rear wall plate of the box body 21, and the driving wheel are positioned in the protective cover.
In this embodiment, when the conveying impeller 23 is not in use, the left end face of one blade 231 on the left side of the conveying impeller 23 is clung to the arc-shaped wall face of the extending portion 32 on the left side, the right end face of one blade 231 on the right side is clung to the arc-shaped wall face of the extending portion 32 on the right side, and at this time, the conveying impeller is in a sealed state, meanwhile, the rotating baffle 42 covers the bottom center through groove 33, the left part of the rotating baffle 42 is inserted in the slot, and the top face of the elastic sealing layer 2510 is clung to the bottom face of the box 21, so that further sealing is achieved.
When the dust collector needs to be dumped, the rotary baffle plate 42 can be operated through the rotary motor 41 to rotate, so that the rotary baffle plate 42 is moved out of the slot, at the moment, the rotary baffle plate 42 does not cover the bottom center through groove 33, meanwhile, the driving motor 26 is operated to rotate the conveying impeller 23, and the dust falls into the lower receiving trolley from the center through groove 33 to realize dumping and discharging, so that the dust collector is very convenient.
After all the blades are dumped, the driving motor 26 stops running, so that the left end face of one blade 231 on the left is clung to the arc-shaped wall face of the extending part 32 on the left, and the right end face of the other blade 231 on the right is clung to the arc-shaped wall face of the extending part 32 on the right, so that sealing is realized.
Then, the left part of the rotating shutter 42 is inserted into the insertion groove by the rotating motor 41, and the top surface of the elastic sealing layer 2510 is closely attached to the bottom surface of the case 21, thereby realizing sealing.
The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.
Claims (5)
1. The utility model provides a dust collecting equipment's bottom discharge apparatus, includes the main tank body, and main tank body bottom is led to and is connected dust hopper (11), and the bottom of dust hopper (11) is equipped with dust collection and discharge case (20), and the top of dust collection and discharge case (20) communicates with each other with the bottom of dust hopper (11), its characterized in that: the dust collecting and discharging box (20) comprises a box body (21), a transmission shaft (22) extending forwards and backwards is arranged in the middle of the box body (21), one end of the transmission shaft (22) extends out of a rear wall plate of the box body (10), and a conveying impeller (23) is fixed in the middle of the transmission shaft (22);
an elastic guide sleeve body (30) is fixed in the box body (21), the outer side wall of the elastic guide sleeve body (30) is fixed on the inner side wall of the box body (21), an inner cavity (31) which extends downwards vertically is formed in the middle of the top surface of the elastic guide sleeve body (30), extension parts (32) are formed in the left and right inner side walls of the bottom of the inner cavity (31), the top surfaces of the two extension parts (32) are arc-shaped wall surfaces, and the outer end surfaces of part of blades (231) of the conveying impeller (23) are clung to the arc-shaped wall surfaces;
the middle part of the bottom plate of the elastic guide sleeve body (30) is provided with a bottom center through groove (33).
2. A bottom discharge apparatus of a dust extraction plant according to claim 1, characterized in that: a motor frame (40) is fixed on the left side wall or the right side wall of the box body (21), a rotating motor (41) is fixed on the top surface of a bottom plate of the motor frame (40), the bottom end of an output shaft of the rotating motor (41) extends out of the bottom surface of the bottom plate of the motor frame (40) and is fixed with a rotating baffle plate (42), and the rotating baffle plate (42) covers the bottom center through groove (33).
3. A bottom discharge apparatus of a dust extraction plant according to claim 2, characterized in that: the left part of the bottom surface of box (21) is equipped with deflector (25), and the top surface shaping of the left side wall of deflector (25) or be fixed with extension limit (251), and the top surface of extension limit (251) is fixed on the left part bottom surface of box (21), and the rear portion top surface shaping of deflector (25) has back flange (252) of upwards extending, and the top surface shaping of back flange (252) is on the bottom surface of box (21), and the shaping has the slot between the bottom surfaces of deflector (25) and box (21), and the left part plug-in connection of rotating barrier (42) is in the slot.
4. A bottom discharge apparatus for a dust extraction plant according to claim 3, characterized in that: an elastic sealing layer (2510) is fixed on the top surface of the rotary baffle plate (42), and the top surface of the elastic sealing layer (2510) is tightly attached to the bottom surface of the box body (21).
5. A bottom discharge apparatus of a dust extraction plant according to claim 1, characterized in that: a driving motor (26) is fixed on the outer side wall of the right side plate of the box body (21), and the driving motor (26) drives the transmission shaft (22) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320133890.8U CN220026419U (en) | 2023-02-07 | 2023-02-07 | Bottom discharging device of dust removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320133890.8U CN220026419U (en) | 2023-02-07 | 2023-02-07 | Bottom discharging device of dust removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220026419U true CN220026419U (en) | 2023-11-17 |
Family
ID=88738970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320133890.8U Active CN220026419U (en) | 2023-02-07 | 2023-02-07 | Bottom discharging device of dust removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220026419U (en) |
-
2023
- 2023-02-07 CN CN202320133890.8U patent/CN220026419U/en active Active
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