CN213870390U - Ventilation fan convenient to installation in many places - Google Patents
Ventilation fan convenient to installation in many places Download PDFInfo
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- CN213870390U CN213870390U CN202022734766.6U CN202022734766U CN213870390U CN 213870390 U CN213870390 U CN 213870390U CN 202022734766 U CN202022734766 U CN 202022734766U CN 213870390 U CN213870390 U CN 213870390U
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- baffle
- base
- ventilation blower
- sliding
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Abstract
The utility model discloses a ventilation fan convenient to installation in many places, concretely relates to ventilation fan field, the on-line screen storage device comprises a base, the base top is provided with interlock mechanism, the spout has been seted up at the base top, the base top is provided with the slide, the slide bottom is provided with the slider, slider and spout swing joint, the slide top is provided with the supporting seat, the supporting seat top is provided with the power motor, the output of power motor is provided with rotates the bolt. The utility model discloses a be provided with interlock mechanism, because it is clockwise joint to rotate bolt and sleeve, only need anticlockwise rotation, loosening the screw of fixed power motor, just can draw out power unit, again because flabellum and fixture block are connected through the screw rod, only need twist out the screw rod, alright with take flabellum and fixture block out, whole installation simple structure does not have loaded down with trivial details technology for it is more convenient to dismantle and install.
Description
Technical Field
The utility model relates to a ventilation fan technical field, more specifically say, the utility model relates to a ventilation fan convenient to installation in many places.
Background
The ventilator is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine. The exhaust pressure is lower than 1.5 x 10^4 Pa. Modern ventilators are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and sorting of grains, wind tunnel wind sources and inflation and propulsion of air cushion boats, and the like.
However, in actual use, the installation and the disassembly of the ventilation fan are inconvenient due to various sites.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a ventilation blower convenient to installation in many places, through being provided with interlock mechanism, because flabellum and second fixture block are connected through the screw rod, only need twist out the screw rod, alright with take out flabellum and second fixture block, whole mounting structure is simple, does not have loaded down with trivial details technology for it is more convenient to dismantle and install, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation fan convenient for multi-site installation comprises a base, wherein a linkage mechanism is arranged at the top of the base, a sliding groove is formed in the top of the base, a sliding plate is arranged at the top of the base, a sliding block is arranged at the bottom of the sliding plate and movably connected with the sliding groove, a supporting seat is arranged at the top of the sliding plate, a power motor is arranged at the top of the supporting seat, a rotating bolt is arranged at the output end of the power motor, a first groove is formed in one end of the rotating bolt, a sleeve is arranged at the top of the rotating bolt, a first clamping block is arranged on the inner wall of the sleeve, a convex block is arranged at one end of the outer surface of the sleeve, a supporting sleeve is arranged on the outer surface of the sleeve, a supporting rod is arranged on the outer surface of the supporting sleeve, the sleeve is movably connected with the supporting cylinder, a second clamping block is arranged at one end of the sleeve, a second groove is formed at one end of the second clamping block, the second groove is meshed with the protruding block, a screw rod hole is formed in the middle of the other end of the sleeve, a fan blade is arranged at the top of the second clamping block, a baffle is arranged on one side of the fan blade, a screw rod is arranged in the middle of the baffle, and one end of the screw rod penetrates through the second clamping block and the fan blade and is in threaded connection with the screw rod hole.
In a preferred embodiment, the top of the sliding plate is provided with a shell, and the shell is matched with the baffle.
In a preferred embodiment, the bottom of the inner wall of the sliding chute is provided with a plurality of screw holes.
In a preferred embodiment, the number of the support rods is four, and one end of each support rod is fixedly connected with the support sleeve.
In a preferred embodiment, a plurality of countersunk holes are formed in both sides of the sliding plate and are matched with the screw holes.
In a preferred embodiment, a splitter plate is arranged in the middle of the baffle plate, and the splitter plate is movably connected with the baffle plate.
In a preferred embodiment, the other end of the support rod is fixedly connected with the casing.
The utility model discloses a technological effect and advantage:
1. the power mechanism is characterized in that a linkage mechanism is arranged, a rotating bolt is inserted into a sleeve, a power motor is started to drive the rotating bolt to rotate, the rotating bolt drives the sleeve to rotate when rotating, then the sleeve drives a first clamping block to rotate when rotating, and then the fan blade is driven to rotate;
2. the screw holes at the bottom of the inner wall of the sliding chute are matched with the counter bores formed at the top of the sliding plate, so that the sliding plate can adjust the distance according to the field, and the number of the supporting rods is four, so that the supporting sleeve can be fixed more firmly;
3. the baffle is swing joint with the baffle owing to the flow distribution plate in the middle for when ventilation fan worked, can go the swing according to the trend of air current, make the range of circulation of air bigger, and the casing can prevent that personnel from receiving unnecessary injury.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic front view of the structure of the present invention.
Fig. 4 is a schematic view of a partial structure of the present invention.
The reference signs are: 1. a base; 2. a chute; 3. a slide plate; 4. a slider; 5. a supporting seat; 6. a power motor; 7. rotating the bolt; 8. a first groove; 9. a sleeve; 10. a first clamping block; 11. a bump; 12. a support sleeve; 13. a support bar; 14. a second fixture block; 15. a second groove; 16. a baffle plate; 17. a screw hole; 18. a fan blade; 19. a flow distribution plate; 20. a screw; 21. a housing; 22. a screw hole; 23. and (4) countersinking.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The ventilation fan convenient for multi-site installation as shown in the attached figures 1-4 comprises a base 1, wherein a linkage mechanism is arranged at the bottom of the base 1, a sliding groove 2 is arranged at the top of the base 1, a sliding plate 3 is arranged at the top of the base 1, a sliding block 4 is arranged at the bottom of the sliding plate 3, the sliding block 4 is movably connected with the sliding groove 2, a supporting seat 5 is arranged at the top of the sliding plate 3, a power motor 6 is arranged at the top of the supporting seat 5, a rotating bolt 7 is arranged at the output end of the power motor 6, a first groove 8 is arranged at one end of the rotating bolt 7, a sleeve 9 is arranged at the top of the rotating bolt 7, a first clamping block 10 is arranged on the inner wall of the sleeve 9, a convex block 11 is arranged at one end of the outer surface of the sleeve 9, a supporting sleeve 12 is arranged on the outer surface of the sleeve 9, a supporting rod 13 is arranged on the outer surface of the supporting sleeve 12, the sleeve 9 is movably connected with the supporting cylinder, a second clamping block 14 is arranged at one end of the sleeve 9, a second groove 15 is formed in one end of the second fixture block 14, the second groove 15 is meshed with the projection 11, a screw hole 17 is formed in the middle of the other end of the sleeve 9, a fan blade 18 is arranged at the top of the second fixture block 14, a baffle 16 is arranged on one side of the fan blade 18, a screw 20 is arranged in the middle of the baffle 16, and one end of the screw 20 penetrates through the second fixture block 14 and the fan blade 18 and is in threaded connection with the screw hole 17.
Further, the top of the sliding plate 3 is provided with a housing 21, and the housing 21 is matched with the baffle 16, so that the housing 21 is engaged with the baffle due to the matching of the housing 21 and the baffle 16.
Further, a plurality of screw holes 22, this mechanism have all been seted up to 2 inner wall bottoms of spout to slide 3's removal is more convenient for adjust the position.
Further, the number of the supporting rods 13 is four, one end of each supporting rod 13 is fixedly connected with the supporting sleeve 12, and the supporting rods 13 fix the supporting sleeves 12 in four directions, so that the supporting sleeves 12 are fixed more firmly.
Further, a plurality of counter bores 23 have all been seted up to slide 3 both sides, and with screw hole 22 phase-match, at the in-process of adjusting slide 3, only need align counter bore 23 and screw hole 22, fix through the screw.
Furthermore, a splitter plate 19 is arranged in the middle of the baffle 16, and the splitter plate 19 and the baffle 16 are movably connected with the splitter plate 19 and the baffle 16, so that the splitter plate 19 can swing according to the trend of the airflow when contacting the airflow.
Furthermore, the other end of the support rod 13 is fixedly connected with the housing 21, and the support rod 19 is fixedly connected with the housing 21 through a bolt, so as to support and fix the support sleeve 12.
The utility model discloses the theory of operation: when the utility model is used, the base 1 is arranged at a designated place, the sliding plate 3 is arranged on the base 1, the sliding block 4 at the bottom of the sliding plate 3 is meshed with the sliding groove 2 at the top of the base 1, so that the sliding plate 3 can slide on the base 1, the output end of the power motor 6 is provided with the rotating bolt 7, only the rotating bolt 7 needs to be inserted into the sleeve 9, and can be clamped with the sleeve 9 by clockwise rotation, the rotating bolt 7 can drive the sleeve 9 to rotate when rotating, one end of the second clamping block 14 is fixedly connected with the fan blade 18 through the screw rod 20 in the middle of the baffle 16, and the screw rod 20 is in threaded connection with the screw rod hole 17 at one end of the sleeve 3, so that the fan blade 18 and the baffle 16 can be fixed at the top of the second clamping block 14 through the screw rod 20, one end of the second clamping block 14 is provided with a second groove 15 which is engaged with the projection 11 at one end of the outer surface of the sleeve 9, the sleeve 9 is rotated clockwise during installation, so that the projection 11 is buckled with the second groove 15, the sleeve 9 drives the second clamping block 14 to rotate during rotation, and drives the fan blade 18 to rotate, during disassembly, as the rotating bolt 7 is clamped with the sleeve 9 in a clockwise rotating manner, the rotating bolt 7 can be extracted only by rotating anticlockwise, and the fan blade 18 is fixed at one end of the sleeve 9 through the second clamping block 14 penetrated by the screw rod 20, the second clamping block 14 and the fan blade 18 can be extracted only by screwing out the screw rod 20, so that the disassembly and the assembly are more convenient, the construction process is simplified, and as the screw hole 22 at the bottom of the inner wall of the sliding chute 2 is matched with the countersunk hole 23 formed at the top of the sliding plate 3, the sliding plate 3 can adjust the distance according to the field, the number of the supporting rods 13 is four, and the supporting rods are fixedly connected with the casing 21 through bolts, so that the supporting sleeve 12 can be fixed more firmly, the baffle 16 is movably connected with the baffle 16 due to the flow distribution plate 19 in the middle, so that the ventilation fan can swing according to the trend of air flow when working, and the casing 21 and the baffle 16 can effectively prevent hands and feet of people from being in the ventilation fan due to errors, and the safety of the people is protected to a greater extent.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a ventilation blower convenient to installation in many places, includes base (1), its characterized in that: the top of the base (1) is provided with a linkage mechanism, the top of the base (1) is provided with a sliding groove (2), the top of the base (1) is provided with a sliding plate (3), the bottom of the sliding plate (3) is provided with a sliding block (4), the sliding block (4) is movably connected with the sliding groove (2), the top of the sliding plate (3) is provided with a supporting seat (5), the top of the supporting seat (5) is provided with a power motor (6), the output end of the power motor (6) is provided with a rotating bolt (7), one end of the rotating bolt (7) is provided with a first groove (8), the top of the rotating bolt (7) is provided with a sleeve (9), the inner wall of the sleeve (9) is provided with a first clamping block (10), one end of the outer surface of the sleeve (9) is provided with a convex block (11), and the outer surface of the sleeve (9) is provided with a supporting sleeve (12), support cover (12) surface and be provided with bracing piece (13), sleeve (9) and a support section of thick bamboo swing joint, sleeve (9) one end is provided with second fixture block (14), second recess (15) have been seted up to second fixture block (14) one end, second recess (15) and lug (11) meshing, be equipped with screw hole (17) in the middle of the sleeve (9) other end, second fixture block (14) top is provided with flabellum (18), flabellum (18) one side is provided with baffle (16), baffle (16) intermediate position is provided with screw rod (20), screw rod (20) one end runs through second fixture block (14) and flabellum (18) to with screw hole (17) threaded connection.
2. A ventilation blower for facilitating multi-site installation as claimed in claim 1, wherein: the top of the sliding plate (3) is provided with a casing (21), and the casing (21) is matched with the baffle (16).
3. A ventilation blower for facilitating multi-site installation as claimed in claim 1, wherein: a plurality of screw holes (22) are formed in the bottom of the inner wall of the sliding groove (2).
4. A ventilation blower for facilitating multi-site installation as claimed in claim 1, wherein: the number of the support rods (13) is four, and one end of each support rod (13) is fixedly connected with the support sleeve (12).
5. A ventilation blower for facilitating multi-site installation as claimed in claim 3, wherein: a plurality of counter bores (23) are all seted up to slide (3) both sides, and with screw hole (22) phase-match.
6. A ventilation blower for facilitating multi-site installation as claimed in claim 1, wherein: a splitter plate (19) is arranged in the middle of the baffle plate (16), and the splitter plate (19) is movably connected with the baffle plate (16).
7. A ventilation blower for facilitating multi-site installation according to claim 4, wherein: the other end of the supporting rod (13) is fixedly connected with the shell (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022734766.6U CN213870390U (en) | 2020-11-24 | 2020-11-24 | Ventilation fan convenient to installation in many places |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022734766.6U CN213870390U (en) | 2020-11-24 | 2020-11-24 | Ventilation fan convenient to installation in many places |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213870390U true CN213870390U (en) | 2021-08-03 |
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ID=77038322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022734766.6U Active CN213870390U (en) | 2020-11-24 | 2020-11-24 | Ventilation fan convenient to installation in many places |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213870390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593087A (en) * | 2022-02-21 | 2022-06-07 | 滁州艾迪模塑有限公司 | Fan blade with folding function of packing up |
-
2020
- 2020-11-24 CN CN202022734766.6U patent/CN213870390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593087A (en) * | 2022-02-21 | 2022-06-07 | 滁州艾迪模塑有限公司 | Fan blade with folding function of packing up |
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