CN213331599U - Be equipped with vortex fan of stainless steel air knife - Google Patents
Be equipped with vortex fan of stainless steel air knife Download PDFInfo
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- CN213331599U CN213331599U CN202021693355.0U CN202021693355U CN213331599U CN 213331599 U CN213331599 U CN 213331599U CN 202021693355 U CN202021693355 U CN 202021693355U CN 213331599 U CN213331599 U CN 213331599U
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- bevel gear
- rod
- stainless steel
- air knife
- vortex fan
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Abstract
The utility model discloses an eddy current fan with stainless steel air knife, which comprises a housing, the lower extreme fixed mounting of casing has the connecting plate, the lower extreme fixed mounting of connecting plate has four threaded rods, the lower extreme swing joint of threaded rod has the internal thread cover, four the internal thread cover is through two belt pulley connections, the intermediate position swing joint of belt pulley has the transfer line, the surface swing joint of internal thread cover lower extreme has the base, the inboard swing joint of base has initiative bevel gear, initiative bevel gear's both ends all mesh and are connected with the bevel gear post, initiative bevel gear's one end fixed mounting has the regulation pole, initiative bevel gear's surface swing joint has the bearing dish, the equal fixed mounting in both ends of bearing dish has the piece of stretching out, the one side fixed mounting that stretches out the piece has the cable wire. The utility model discloses convenient maintenance and maintenance, convenient and connecting tube butt joint during the installation.
Description
Technical Field
The utility model relates to a vortex fan technical field specifically is a be equipped with vortex fan of stainless steel air knife.
Background
With the increasingly rapid development of life needs and technological progress of people, the air ring vacuum pump is generally classified as a high-pressure blower in the industry. The high-pressure blower, also called high-pressure blower, is different from the ordinary centrifugal high-pressure blower, and the vortex fan theory of operation: the impeller is composed of tens of blades, which is similar to a huge turbine impeller, when the impeller of the vortex fan rotates, air in the middle of the blades of the impeller is acted by centrifugal force, moves towards the edge of the impeller, the air enters the annular cavity of the pump body and then returns to the impeller, and circulates again in the same way from the starting point of the blades, and because the air is uniformly accelerated, the air is blown out in a spiral line by the circulating airflow generated when the impeller rotates, so the air leaves the pump body with extremely high energy for use.
However, the existing vortex fan is inconvenient to maintain and repair and is inconvenient to butt joint with a connecting pipeline during installation; therefore, the existing requirements are not met, and a vortex fan provided with a stainless steel air knife is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be equipped with vortex fan of stainless steel air knife to solve the inconvenient maintenance and the maintenance of the vortex fan that proposes in the above-mentioned background art, inconvenient and connecting tube butt joint scheduling problem during the installation.
In order to achieve the above object, the utility model provides a following technical scheme: an eddy current fan with a stainless steel air knife comprises a casing, wherein a connecting plate is fixedly arranged at the lower end of the casing, four threaded rods are fixedly arranged at the lower end of the connecting plate, the lower ends of the threaded rods are movably connected with internal thread sleeves, the four internal thread sleeves are connected through two belt pulleys, a transmission rod is movably connected at the middle position of each belt pulley, a base is movably connected with the outer surface of the lower end of each internal thread sleeve, a driving bevel gear is movably connected to the inner side of the base, two ends of the driving bevel gear are respectively connected with a bevel gear column in a meshed manner, an adjusting rod is fixedly arranged at one end of the driving bevel gear, a bearing disc is movably connected to the outer surface of the driving bevel gear, two ends of the bearing disc are respectively fixedly provided with an extending block, one side of each, the lower extreme fixed mounting that flexible post popped out has the fixture block, the surface swing joint of fixture block has the fixed plate, the fixed plate passes through the draw-in groove with the fixture block and is connected.
Preferably, the upper end and the lower end of the bearing disc are fixedly provided with limiting sliding blocks, and the bearing disc and the limiting sliding blocks are fixed through welding.
Preferably, the width of the clamping groove is completely the same as that of the clamping block.
Preferably, the telescopic column comprises a connecting shaft sleeve, an adjusting post rod and an adjusting spring, the inner side of the connecting shaft sleeve is connected with the adjusting post rod through the adjusting spring, and one side of the adjusting post rod is fixed with the steel cable through welding.
Preferably, an impeller is arranged at one end of the inner side of the casing, and ten stainless steel air knives are arranged on the outer surface of the impeller in an annular array.
Preferably, the outer surface of the threaded rod is in threaded connection with the inner side of the internally threaded sleeve.
Preferably, the transmission rod comprises a transmission shaft rod and a driven bevel gear, and the driven bevel gear is fixedly mounted at the lower end of the transmission shaft rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a lower terminal surface of base and the inboard laminating of fixed plate, put away the regulation pole, under the pulling of regulating spring, make its regulation pole get back to initial position, regulating spring promotes the fixture block and expandes, the fixture block carries out the buckle to the inboard of draw-in groove, makes its fixed connection, makes the device convenient to install fixedly, convenient maintenance;
2. the utility model discloses a bevel gear post drives the transfer line and rotates, and the transfer line drives the belt pulley and rotates, and the belt pulley drives the interior thread bush and rotates, because the threaded rod is spacing by the connecting plate, makes its interior thread bush inboard screw promote the threaded rod and lift up, makes it with connecting plate jack-up, makes it drive the casing and lift up, conveniently adjusts the connecting tube and docks for the device facilitates the use.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of a partial structure of the connection plate of the present invention;
FIG. 3 is a schematic view of a partial structure of the adjusting lever of the present invention;
fig. 4 is a schematic view of a partial structure of the base of the present invention.
In the figure: 1. a housing; 2. a connecting plate; 3. a threaded rod; 4. a base; 5. a fixing plate; 6. a card slot; 7. adjusting a rod; 8. a telescopic column; 9. a clamping block; 10. an internal thread sleeve; 11. a belt pulley; 12. a protruding block; 13. a steel cord; 14. a drive bevel gear; 15. a bevel gear post; 16. a transmission rod; 17. a bearing disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a be equipped with eddy current fan of stainless steel air knife, which comprises a housing 1, the lower extreme fixed mounting of casing 1 has connecting plate 2, the lower extreme fixed mounting of connecting plate 2 has four threaded rods 3, the lower extreme swing joint of threaded rod 3 has interior thread bush 10, four interior thread bushes 10 are connected through two belt pulleys 11, the intermediate position swing joint of belt pulley 11 has transfer line 16, the surface swing joint of interior thread bush 10 lower extreme has base 4, the inboard swing joint of base 4 has initiative bevel gear 14, the both ends of initiative bevel gear 14 all mesh and are connected with bevel gear post 15, the one end fixed mounting of initiative bevel gear 14 has adjusting rod 7, through pulling adjusting rod 7, make its adjusting rod 7 pull bearing disc 17, the piece 12 that stretches out of bearing disc 17 pulling both sides, stretch out piece 12 pulling cable wire 13, cable wire 13 pulls flexible post 8, because flexible, An adjusting post rod and an adjusting spring, wherein one side of the adjusting post rod is fixed with a steel cable 13 by welding, the steel cable 13 pulls the adjusting post rod, the adjusting post rod pulls a clamping block 9, two clamping blocks 9 of the clamping block are contracted, the lower end surface of a base 4 is attached to the inner side of a fixing plate 5, an adjusting rod 7 is removed, the adjusting rod 7 returns to an initial position under the pulling of the adjusting spring, the adjusting spring pushes the clamping block 9 to expand, the clamping block 9 is clamped to the inner side of a clamping groove 6 to be fixedly connected, so that the device is convenient to install and fix and is convenient to maintain, a bearing disc 17 is movably connected to the outer surface of a driving bevel gear 14, extending blocks 12 are fixedly installed at both ends of the bearing disc 17, the steel cable 13 is fixedly installed at one side of the extending block 12, a telescopic column 8 is movably connected to one side of the steel cable 13, the clamping block 9 is fixedly installed at the lower, the fixing plate 5 is connected with the clamping block 9 through the clamping groove 6, the adjusting rod 7 is rotated, the adjusting rod 7 drives the driving bevel gear 14 to rotate, the limiting sliding blocks are fixedly mounted at the upper end and the lower end of the bearing disc 17, the limiting bearing disc 17 cannot rotate, the driving bevel gear 14 drives the two bevel gear columns 15 to rotate, the bevel gear columns 15 drive the transmission rod 16 to rotate, the transmission rod 16 drives the belt pulley 11 to rotate, the belt pulley 11 drives the inner thread sleeve 10 to rotate, the threaded rod 3 is limited by the connecting plate 2, the inner side threads of the inner thread sleeve 10 push the threaded rod 3 to lift up, the connecting plate 2 is jacked up, the connecting plate drives the shell 1 to lift up, the connecting pipeline is convenient to adjust for butt joint, and the device is convenient.
Furthermore, both ends are all fixed mounting has limiting slide block about the bearing dish 17, and bearing dish 17 passes through welded fastening with limiting slide block.
By adopting the technical scheme, the device is characterized in that the bearing disc 17 is matched with the limiting slide block, the adjusting rod 7 is rotated to drive the driving bevel gear 14 to rotate, and the limiting slide block is fixedly arranged at the upper end and the lower end of the bearing disc 17, so that the limiting bearing disc 17 cannot rotate, and the device is convenient to use.
Further, the width of the slot 6 is identical to the width of the latch 9.
Through adopting above-mentioned technical scheme, put away and adjust pole 7, under adjusting spring's pulling, make its regulation pole 7 get back to initial position, adjusting spring promotes fixture block 9 and expandes, and fixture block 9 carries out the inboard of buckle to draw-in groove 6, makes its fixed connection for the device is easy to assemble fixed, makes things convenient for maintenance and repair.
Furthermore, telescopic column 8 includes connecting sleeve, regulation post pole and regulating spring, and the inboard of connecting sleeve passes through regulating spring to be connected the regulation post pole, and one side of regulation post pole and cable wire 13 pass through welded fastening.
Through adopting above-mentioned technical scheme, adjust pole 7 through the pulling, make its regulation pole 7 pulling bearing disc 17, bearing disc 17 stimulates the piece 12 that stretches out of both sides, stretch out piece 12 pulling cable wire 13, cable wire 13 pulling telescopic column 8, because telescopic column 8 is including connecting the axle sleeve, adjust post pole and regulating spring, one side and the cable wire 13 of adjusting the post pole are through welded fastening, make its cable wire 13 pulling adjust the post pole, adjust post pole pulling fixture block 9, make two fixture blocks 9 shrink thereof, make the device facilitate the use.
Furthermore, an impeller is arranged at one end of the inner side of the casing 1, and ten stainless steel air knives are arranged on the outer surface of the impeller in an annular array.
By adopting the technical scheme, the device improves the service life of the device by installing the stainless steel air knife.
Further, the outer surface of the threaded rod 3 is threadedly coupled to the inside of the internally threaded sleeve 10.
Through adopting above-mentioned technical scheme, the device is through the cooperation of installation threaded rod 3 with interior thread bush 10, and transfer line 16 drives belt pulley 11 and rotates, and belt pulley 11 drives interior thread bush 10 and rotates, because threaded rod 3 is spacing by connecting plate 2, makes the inboard screw thread of its interior thread bush 10 promote threaded rod 3 and lifts up, makes it with connecting plate 2 jack-up, makes it drive casing 1 and lifts up, conveniently adjusts connecting tube and docks for the device facilitates the use.
Further, the driving rod 16 includes a driving shaft and a driven bevel gear, and the driven bevel gear is fixedly mounted at the lower end of the driving shaft.
By adopting the technical scheme, the driving bevel gear 14 drives the two bevel gear columns 15 to rotate, the bevel gear columns 15 drive the transmission rod 16 to rotate, and the transmission rod 16 drives the belt pulley 11 to rotate, so that the device is convenient to transmit.
The working principle is as follows: when the device is used, the fixing plate 5 is fixed through screws, the adjusting rod 7 is pulled to pull the bearing disc 17 by pulling the adjusting rod 7, the bearing disc 17 pulls the extending blocks 12 at two sides, the extending blocks 12 pull the steel cable 13, the steel cable 13 pulls the telescopic column 8, the telescopic column 8 comprises a connecting shaft sleeve, an adjusting column rod and an adjusting spring, one side of the adjusting column rod is fixed with the steel cable 13 through welding, the steel cable 13 pulls the adjusting column rod, the adjusting column rod pulls the fixture blocks 9 to contract the two fixture blocks 9, the lower end face of the base 4 is attached to the inner side of the fixing plate 5, the adjusting rod 7 is released, the adjusting rod 7 returns to the initial position under the pulling of the adjusting spring, the adjusting spring pushes the fixture blocks 9 to expand, the fixture blocks 9 are buckled to the inner side of the clamping groove 6 to be fixedly connected, the device is convenient to install and fix, and is convenient to maintain, the adjusting rod 7 is rotated to drive the, because the upper end and the lower end of the bearing disc 17 are both fixedly provided with the limiting slide blocks, the limiting bearing disc 17 does not rotate, the driving bevel gear 14 drives the two bevel gear columns 15 to rotate, the bevel gear columns 15 drive the transmission rod 16 to rotate, the transmission rod 16 drives the belt pulley 11 to rotate, the belt pulley 11 drives the internal thread bush 10 to rotate, and the threaded rod 3 is limited by the connecting plate 2, so that the threads on the inner side of the internal thread bush 10 push the threaded rod 3 to lift up, the connecting plate 2 is jacked up, the connecting plate drives the machine shell 1 to lift up, the butt joint of connecting pipelines is convenient to adjust, and the device is convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The utility model provides a be equipped with vortex fan of stainless steel air knife which includes the casing, its characterized in that: the lower end of the shell is fixedly provided with a connecting plate, the lower end of the connecting plate is fixedly provided with four threaded rods, the lower end of each threaded rod is movably connected with an internal thread sleeve, the four internal thread sleeves are connected through two belt pulleys, the middle position of each belt pulley is movably connected with a transmission rod, the outer surface of the lower end of each internal thread sleeve is movably connected with a base, the inner side of each base is movably connected with a driving bevel gear, the two ends of each driving bevel gear are respectively engaged and connected with a bevel gear column, one end of each driving bevel gear is fixedly provided with an adjusting rod, the outer surface of each driving bevel gear is movably connected with a bearing disc, the two ends of each bearing disc are respectively and fixedly provided with an extending block, one side of each extending block is fixedly provided with a steel cable, one side of each steel cable is, the fixing plate is connected with the clamping block through a clamping groove.
2. The vortex fan equipped with a stainless steel air knife according to claim 1, wherein: the upper end and the lower end of the bearing disc are fixedly provided with limiting sliding blocks, and the bearing disc and the limiting sliding blocks are fixed through welding.
3. The vortex fan equipped with a stainless steel air knife according to claim 1, wherein: the width of the clamping groove is completely the same as that of the clamping block.
4. The vortex fan equipped with a stainless steel air knife according to claim 1, wherein: the telescopic column comprises a connecting shaft sleeve, an adjusting post rod and an adjusting spring, the inner side of the connecting shaft sleeve is connected with the adjusting post rod through the adjusting spring, and one side of the adjusting post rod is fixed with the steel cable through welding.
5. The vortex fan equipped with a stainless steel air knife according to claim 1, wherein: an impeller is arranged at one end of the inner side of the casing, and ten stainless steel air knives are arranged on the outer surface of the impeller in an annular array.
6. The vortex fan equipped with a stainless steel air knife according to claim 1, wherein: the outer surface of the threaded rod is connected with the inner side of the internal thread sleeve through threads.
7. The vortex fan equipped with a stainless steel air knife according to claim 1, wherein: the transmission rod comprises a transmission shaft rod and a driven bevel gear, and the driven bevel gear is fixedly mounted at the lower end of the transmission shaft rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021693355.0U CN213331599U (en) | 2020-08-14 | 2020-08-14 | Be equipped with vortex fan of stainless steel air knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021693355.0U CN213331599U (en) | 2020-08-14 | 2020-08-14 | Be equipped with vortex fan of stainless steel air knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213331599U true CN213331599U (en) | 2021-06-01 |
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ID=76096028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021693355.0U Active CN213331599U (en) | 2020-08-14 | 2020-08-14 | Be equipped with vortex fan of stainless steel air knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213331599U (en) |
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2020
- 2020-08-14 CN CN202021693355.0U patent/CN213331599U/en active Active
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