CN213655173U - Mining ventilation blower convenient to dismouting - Google Patents
Mining ventilation blower convenient to dismouting Download PDFInfo
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- CN213655173U CN213655173U CN202022231661.9U CN202022231661U CN213655173U CN 213655173 U CN213655173 U CN 213655173U CN 202022231661 U CN202022231661 U CN 202022231661U CN 213655173 U CN213655173 U CN 213655173U
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Abstract
The utility model discloses a mining ventilation blower convenient to dismouting, include: the ventilator comprises a ventilator barrel, a connecting shaft is arranged in the ventilator barrel, a shaft sleeve is arranged outside the connecting shaft, a third connecting frame is arranged outside the shaft sleeve, two ends of the third connecting frame are respectively welded with the ventilator barrel and the shaft sleeve, and the connecting shaft penetrates through the shaft sleeve and is rotatably connected with the shaft sleeve; preceding connecting cylinder, it sets up in one side of ventilator barrel, just preceding connecting cylinder passes through flange fixed connection with the ventilator barrel, the internally mounted of preceding connecting cylinder has first link, the internally mounted of first link has servo motor, first shaft coupling is installed to servo motor's one end, just the second shaft coupling is installed to one side of first shaft coupling, second shaft coupling and third shaft coupling fixed connection, just servo motor and first shaft coupling fixed connection. It conveniently carries out the dismouting and maintains the maintenance.
Description
Technical Field
The utility model relates to a mining equipment technical field especially relates to a mining ventilation blower convenient to dismouting.
Background
The mining fan is a special fan for mines and is suitable for working in dust, smoke and moist mines, so the mining fan can also be called as a mine fan and a mine fan. The mining fan is one of axial flow fans, and is separated out and classified as the same due to the particularity of the use industry and applicable places and the great difference between the performance parameters and the external dimensions of the mining fan and the general axial flow fans. The mining fan generally adopts an axial flow fan, which is called a local fan, and a motor and blades of the mining fan are both arranged in a cylinder, and the appearance of the mining fan is also cylindrical and is used for local ventilation; the air-collecting device has the characteristics of convenience in installation, obvious and safe ventilation effect, capability of sending air to a designated area by the air-collecting cylinder and the like.
Because mining fan operational environment is abominable, easily gather dust in the fan, lead to each part in the fan easily to be corroded, influence the whole life of equipment, current mining fan is inconvenient carries out the dismouting and maintains the maintenance.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses it is still another purpose to provide a mining ventilation blower convenient to dismouting, has realized the stable effect of operating condition.
In order to achieve the above and other objects, the present invention adopts the following technical solutions:
a mining ventilator convenient to disassemble and assemble, comprising:
the ventilator comprises a ventilator barrel, a connecting shaft is arranged in the ventilator barrel, a shaft sleeve is arranged outside the connecting shaft, a third connecting frame is arranged outside the shaft sleeve, two ends of the third connecting frame are respectively welded with the ventilator barrel and the shaft sleeve, the connecting shaft penetrates through the shaft sleeve and is rotatably connected with the shaft sleeve, a third coupling device is arranged at one end of the connecting shaft, and connecting flanges are arranged on two sides of the ventilator barrel;
the front connecting cylinder is arranged on one side of the ventilator cylinder and fixedly connected with the ventilator cylinder through a connecting flange, a first connecting frame is arranged inside the front connecting cylinder, a servo motor is arranged inside the first connecting frame, a first coupler is arranged at one end of the servo motor, a second coupler is arranged on one side of the first coupler and fixedly connected with a third coupler, a third coupler is fixedly connected with a connecting shaft, the first coupler and the second coupler are connected through fixing screws, and the servo motor is fixedly connected with the first coupler;
the fan blades are arranged in the rear connecting cylinder body and are all fixedly connected with the connecting shaft, a second connecting frame is arranged on the front end face of each fan blade, and a rear filter screen is arranged in the second connecting frame;
the front connecting cylinder penetrates through the front frame and is embedded into the outer part of the connecting plate to be clamped with the front frame;
the rear frame is arranged outside the rear connecting cylinder body, and the rear frame is clamped with the rear frame in a penetrating mode outside the rear connecting cylinder body.
Preferably, the base is installed to the lower extreme of backup pad, the base is provided with two, two the base respectively with preceding frame and preceding frame welded connection, just the lower terminal surface of base installs anti-skidding leather packing.
Preferably, the support is all installed to the lower extreme of preceding connecting cylinder body and ventilator barrel, the support is provided with two, two the support respectively with preceding connecting cylinder body and ventilator barrel, just spacing cardboard is installed to one side of support, just two spacing cardboard all with ventilator barrel block.
Preferably, the outside of preceding connecting cylinder body and back connecting cylinder body one side all is provided with the fixture block, the fixture block is provided with four, four the fixture block sets up structure as an organic whole with preceding connecting cylinder body and back connecting cylinder body, just preceding connecting cylinder body passes through fixture block and connecting plate block with the back connecting cylinder body.
Preferably, the fixture block is internally provided with a fastening screw, and the fixture block is fixedly connected with the front connecting cylinder and the rear connecting cylinder through the fixing screws respectively.
Preferably, the internally mounted of preceding connecting cylinder has preceding filter screen, just the surface of preceding connecting cylinder and back connecting cylinder all is provided with the spacing collar, the radius of spacing collar is less than the radius of connecting plate, just the radius of spacing collar is greater than the radius of the inside opening of preceding frame and after-frame.
The utility model discloses at least, include following beneficial effect:
1. the utility model can disassemble the front connecting cylinder and the rear connecting cylinder with the ventilator cylinder through the connecting flange by arranging the front connecting cylinder and the rear connecting cylinder, thereby disassembling the internal structure of the ventilator cylinder, and can disassemble the screws in the front connecting cylinder and the rear connecting cylinder, thereby disassembling the front frame and the rear frame from a plurality of clamping blocks, thereby disassembling the front connecting cylinder and the rear connecting cylinder with the front frame and the rear frame, so as to maintain the internal structure, the structure is simple, the use is convenient, the operation is convenient, and the stability of a plurality of shaft sleeves can be conveniently improved through the first connecting frame, the second connecting frame and the third connecting frame, the integral strength of the connecting shaft is conveniently improved, the servo motor can be disassembled by disassembling the first shaft coupler, thereby the servo motor and the front filter screen can be maintained, the fan blade and the integral shaft sleeve can be slid out through the sliding of the connecting shaft, therefore, the fan blades and the connecting shaft can be cleaned, the structure is simple, the use is convenient, the maintenance and the overhaul are convenient, and the service life of the equipment is effectively prolonged.
2. The utility model discloses a setting of base, the holistic stability of frame and after-frame before can making things convenient for, and through the support of preceding connecting cylinder body and after-connection cylinder body below, not only to preceding connecting cylinder body and after-connection cylinder body provide the supporting effect, still can provide sufficient intensity to the both sides of ventilation blower barrel, make the ventilation blower barrel keep sufficient stability at work, simple structure, the installation of being convenient for, the practicality is strong.
Drawings
Fig. 1 is a front view of a mining ventilator provided by the present invention, which is easy to disassemble and assemble;
fig. 2 is a left side view provided by the present invention;
fig. 3 is a right side view provided by the present invention;
fig. 4 is a cross-sectional view of a front connection cartridge provided by the present invention;
fig. 5 is an internal structure view of the ventilator barrel provided by the present invention.
Detailed Description
The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.
As shown in fig. 1-5, a mining ventilator that is easy to disassemble and assemble includes: the ventilator comprises a ventilator barrel 9, a connecting shaft 19 is mounted inside the ventilator barrel 9, a shaft sleeve 22 is mounted outside the connecting shaft 19, a third connecting frame 25 is mounted outside the shaft sleeve 22, two ends of the third connecting frame 25 are respectively connected with the ventilator barrel 9 and the shaft sleeve 22 in a welding mode, the connecting shaft 19 penetrates through the shaft sleeve 22 and is connected with the shaft sleeve 22 in a rotating mode, a third coupler 24 is mounted at one end of the connecting shaft 19, and connecting flanges 8 are mounted on two sides of the ventilator barrel 9; the ventilator comprises a front connecting cylinder 6, a first connecting frame 13, a servo motor 14, a first coupler 21, a second coupler 23, a third coupler 24, a connecting shaft 19, a first coupler 21, a second coupler 23 and a servo motor 14, wherein the front connecting cylinder 6 is arranged on one side of a ventilator cylinder 9, the front connecting cylinder 6 is fixedly connected with the ventilator cylinder 9 through a connecting flange 8, the first connecting frame 13 is arranged inside the front connecting cylinder 6, the servo motor 14 is arranged inside the first connecting frame 13, the first coupler 21 is arranged at one end of the servo motor 14, the second coupler 23 is arranged on one side of the first coupler 21, the second coupler 23 is fixedly connected with the third coupler 24, the third coupler 24 is fixedly connected with the connecting shaft 19, the first coupler 21; the rear connecting cylinder 12 is arranged on the other side of the ventilator cylinder 9, the rear connecting cylinder 12 is fixedly connected with the ventilator cylinder 9 through a connecting flange 8, fan blades 18 are arranged inside the rear connecting cylinder 12, a plurality of fan blades 18 are arranged, the fan blades 18 are all fixedly connected with a connecting shaft 19, a second connecting frame 17 is arranged on the front end face of each fan blade 18, and a rear filter screen 20 is arranged inside the second connecting frame 17; the front frame 1 is arranged outside the front connecting cylinder 6, the front frame 1 comprises a connecting plate 3 and a supporting plate 4, and the front connecting cylinder 6 penetrates through the front frame 1 and is embedded outside the connecting plate 3 to be clamped with the front frame 1; and a rear frame 2 disposed outside the rear connection cylinder 12, wherein the rear frame 2 is engaged with the rear frame 2 and the outside of the rear connection cylinder 12 penetrates the rear frame 2.
Among the above scheme, connect barrel and back to pass through flange and ventilator barrel with preceding and carry out the split, thereby can dismantle ventilator barrel inner structure, the inside screw of connecting barrel and back connecting barrel before the accessible is dismantled, can detach preceding frame and after-frame with a plurality of fixture blocks, thereby can connect barrel and back connecting barrel and preceding frame and after-frame to carry out the split before with, so that maintain the inner structure and overhaul, moreover, the steam generator is simple in structure, high durability and convenient use, and convenient operation.
In a preferred scheme, base 5 is installed to the lower extreme of backup pad 4, base 5 is provided with two, two base 5 respectively with preceding frame 1 and preceding frame 1 welded connection, just the lower terminal surface of base 5 installs anti-skidding leather packing.
In the above scheme, the setting of base can make things convenient for the holistic stability of front frame and back frame.
In a preferred scheme, support 10 is all installed to the lower extreme of preceding connecting cylinder 6 and ventilation blower barrel 9, support 10 is provided with two, two support 10 respectively with preceding connecting cylinder 6 and ventilation blower barrel 9, just spacing cardboard 11 is installed to one side of support 10, and two spacing cardboard 11 all with ventilation blower barrel 9 block.
In the above scheme, through the support of preceding connecting cylinder body and back connecting cylinder body below, not only to preceding connecting cylinder body and back connecting cylinder body provide the supporting effect, still can provide sufficient intensity to the both sides of ventilation blower barrel, make the ventilation blower barrel keep sufficient stability in work, simple structure, the installation of being convenient for, the practicality is strong.
In a preferable scheme, the outer portions of one sides of the front connecting cylinder body 6 and the rear connecting cylinder body 12 are respectively provided with four clamping blocks 16, the four clamping blocks 16 are integrated with the front connecting cylinder body 6 and the rear connecting cylinder body 12, and the front connecting cylinder body 6 and the rear connecting cylinder body 12 are clamped with the connecting plate 3 through the clamping blocks 16.
In the above scheme, the four corners of the front connecting cylinder and the rear connecting cylinder can be fixed with the connecting plate through the four clamping blocks, so that the stability of the front connecting cylinder and the rear connecting cylinder is improved when the front connecting cylinder and the rear connecting cylinder are fixed conveniently.
In a preferable scheme, a fastening screw is installed inside the clamping block 16, and the clamping block 16 is respectively and fixedly connected with the front connection cylinder 6 and the rear connection cylinder 12 through a fixing screw.
In the above scheme, through the inside screw of connecting barrel and back before dismantling, can be with frame and after frame before a plurality of fixture blocks are detached to can carry out the split with preceding connecting barrel and back connecting barrel and preceding frame and after frame, so that maintain the maintenance to inner structure.
In a preferred scheme, the internally mounted of preceding connecting cylinder 6 has preceding filter screen 15, just the surface of preceding connecting cylinder 6 and back connecting cylinder 12 all is provided with spacing collar 7, the radius of spacing collar 7 is less than the radius of connecting plate 3, just the radius of spacing collar 7 is greater than the radius of preceding frame 1 and the inside opening of back frame 2.
Among the above scheme, through dismantling first shaft coupling, can carry out the split with servo motor to can make servo motor and preceding filter screen maintain the processing, the accessible slides the connecting axle with the whole roll-off axle sleeve of flabellum and connecting axle, thereby can clear up flabellum and connecting axle, simple structure, convenient to use, the maintenance of being convenient for, effective improve equipment's life.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the invention, as defined by the claims and the equivalents thereof, and which fall within the limits of the claims and the equivalents thereof.
Claims (6)
1. The utility model provides a mining ventilation blower convenient to dismouting which characterized in that includes:
the ventilator comprises a ventilator barrel, a connecting shaft is arranged in the ventilator barrel, a shaft sleeve is arranged outside the connecting shaft, a third connecting frame is arranged outside the shaft sleeve, two ends of the third connecting frame are respectively welded with the ventilator barrel and the shaft sleeve, the connecting shaft penetrates through the shaft sleeve and is rotatably connected with the shaft sleeve, a third coupling device is arranged at one end of the connecting shaft, and connecting flanges are arranged on two sides of the ventilator barrel;
the front connecting cylinder is arranged on one side of the ventilator cylinder and fixedly connected with the ventilator cylinder through a connecting flange, a first connecting frame is arranged inside the front connecting cylinder, a servo motor is arranged inside the first connecting frame, a first coupler is arranged at one end of the servo motor, a second coupler is arranged on one side of the first coupler and fixedly connected with a third coupler, a third coupler is fixedly connected with a connecting shaft, the first coupler and the second coupler are connected through fixing screws, and the servo motor is fixedly connected with the first coupler;
the fan blades are arranged in the rear connecting cylinder body and are all fixedly connected with the connecting shaft, a second connecting frame is arranged on the front end face of each fan blade, and a rear filter screen is arranged in the second connecting frame;
the front connecting cylinder penetrates through the front frame and is embedded into the outer part of the connecting plate to be clamped with the front frame;
the rear frame is arranged outside the rear connecting cylinder body, and the rear frame is clamped with the rear frame in a penetrating mode outside the rear connecting cylinder body.
2. The mining ventilator convenient for disassembly and assembly as claimed in claim 1, wherein the lower end of the supporting plate is provided with two bases, the two bases are respectively connected with the front frame and the front frame in a welding manner, and the lower end face of each base is provided with an anti-skid leather pad.
3. The mining ventilator convenient for disassembly and assembly as claimed in claim 1, wherein two brackets are mounted at the lower ends of the front connection barrel and the ventilator barrel, the two brackets are respectively connected with the front connection barrel and the ventilator barrel, a limiting clamping plate is mounted at one side of each bracket, and the two limiting clamping plates are respectively clamped with the ventilator barrel.
4. The mining ventilator convenient for disassembly and assembly as claimed in claim 1, wherein the front and rear connection cylinders are provided with four clamping blocks at one side of the outer portion, and are integrally formed with the front and rear connection cylinders, and are clamped with the connection plate through the clamping blocks.
5. The mining ventilator convenient for disassembly and assembly as claimed in claim 4, wherein the fixture block is internally provided with a fastening screw, and the fixture block is fixedly connected with the front connection cylinder and the rear connection cylinder respectively through fixing screws.
6. The mining ventilator convenient for disassembly and assembly of claim 1, wherein the front connection cylinder is internally provided with a front filter screen, the outer surfaces of the front connection cylinder and the rear connection cylinder are respectively provided with a limiting ring, the radius of the limiting ring is smaller than that of the connection plate, and the radius of the limiting ring is larger than that of the inner through holes of the front frame and the rear frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231661.9U CN213655173U (en) | 2020-10-09 | 2020-10-09 | Mining ventilation blower convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022231661.9U CN213655173U (en) | 2020-10-09 | 2020-10-09 | Mining ventilation blower convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213655173U true CN213655173U (en) | 2021-07-09 |
Family
ID=76699968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022231661.9U Active CN213655173U (en) | 2020-10-09 | 2020-10-09 | Mining ventilation blower convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213655173U (en) |
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2020
- 2020-10-09 CN CN202022231661.9U patent/CN213655173U/en active Active
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