CN211288132U - Novel analytic cabinet magnetic force fan - Google Patents
Novel analytic cabinet magnetic force fan Download PDFInfo
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- CN211288132U CN211288132U CN201922429834.5U CN201922429834U CN211288132U CN 211288132 U CN211288132 U CN 211288132U CN 201922429834 U CN201922429834 U CN 201922429834U CN 211288132 U CN211288132 U CN 211288132U
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Abstract
The utility model belongs to the technical field of disinfecting equipment, especially, be a novel analytic cabinet magnetic force fan, the mounting panel comprises a mounting panel, the top fixed mounting of mounting panel has the casing, fixed mounting has a plurality of bracing pieces in the casing, and fixed mounting has same motor on a plurality of bracing pieces, fixed mounting has the cylindricality piece on the output shaft of motor, the cavity has been seted up on the cylindricality piece, symmetrical rotation installs three dwang on the inner wall of cavity, rotate in the cavity and install the pivot, the external screw thread has been seted up in the pivot, threaded sleeve is installed to the screw thread on the external screw thread, the last symmetrical rotation of threaded sleeve installs three connecting rod. The utility model is simple in operation, the practicality is strong, can change the amount of wind under the prerequisite that does not change motor output, simultaneously, when the flabellum angle changes, can change wind-force output angle, makes the air circulate towards different angles.
Description
Technical Field
The utility model relates to a disinfecting equipment technical field especially relates to a novel analytic cabinet magnetic force fan.
Background
Ethylene oxide sterilization is the most common sterilization method in the medical appliance industry, the ethylene oxide has high-efficiency sterilization effect, but has great toxicity and relates to the problem of residual quantity of the ethylene oxide in products, the ethylene oxide needs to be quickly analyzed from the surfaces of the products through an analysis cabinet in the ethylene oxide sterilization process, and a magnetic fan is arranged in the analysis cabinet;
the patent number 200620116231.X, the patent name of which is used for a high-speed magnetic fan of a sealed cavity body, is characterized in that a fan blade shaft and a motor driving shaft are in transmission connection through non-contact magnetic coupling.
However, in the above-mentioned technology, the flabellum angle of magnetic force fan can not be adjusted, can't change the amount of wind of fan under the prerequisite that does not change motor output, simultaneously, can't change the wind-force output angle of fan, for this reason, provides a novel analysis cabinet magnetic force fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the novel analytic cabinet magnetic force fan that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel analytic cabinet magnetic force fan, includes the mounting panel, the top fixed mounting of mounting panel has the casing, fixed mounting has a plurality of bracing pieces in the casing, and fixed mounting has same motor on a plurality of bracing pieces, fixed mounting has the cylindricality piece on the output shaft of motor, the cavity has been seted up on the cylindricality piece, symmetrical rotation installs three dwang on the inner wall of cavity, the pivot is installed in the cavity rotation, the external screw thread has been seted up in the pivot, threaded sleeve pipe is installed to the screw thread on the external screw thread, the last symmetrical rotation of threaded sleeve pipe installs three connecting rod, the connecting rod rotates with the dwang that corresponds to be connected, the one end of dwang extends to outside the cavity and.
Preferably, a first connecting shaft is fixedly mounted on the rotating rod and is rotatably connected with the corresponding connecting rod.
Preferably, three second connecting shafts are symmetrically and fixedly mounted on the threaded sleeve, and the second connecting shafts are rotatably connected with the corresponding connecting rods.
Preferably, a plurality of through holes are formed in the inner wall of the shell, and two dustproof nets are symmetrically and fixedly mounted on the shell.
Preferably, three first rotating holes are symmetrically formed in the inner wall of the cavity, a first bearing is fixedly sleeved on the rotating rod, and the outer ring of the first bearing is fixedly connected with the inner wall of the first rotating hole.
Preferably, a second rotating hole is formed in the inner wall of one side, away from the motor, of the cavity, a second bearing is fixedly sleeved on the rotating shaft, and the outer ring of the second bearing is fixedly connected with the inner wall of the second rotating hole.
Preferably, a rotating groove is formed in the inner wall of one side, close to the motor, of the cavity, a third bearing is fixedly sleeved on the rotating shaft, and the outer ring of the third bearing is fixedly connected with the inner wall of the rotating groove.
Preferably, one end of the rotating shaft extends out of the cavity and is fixedly provided with a handle.
Compared with the prior art, the beneficial effects of the utility model are that: the fan blade adjusting mechanism comprises a cavity, a rotating shaft, a threaded sleeve, three connecting rods, fan blades and fan blades, wherein the inner wall of the cavity is symmetrically and rotatably provided with three rotating rods, the rotating shaft is rotatably arranged in the cavity and provided with external threads, the threaded sleeve is in threaded arrangement on the external threads, the threaded sleeve is symmetrically and rotatably provided with the three connecting rods, the connecting rods are rotatably connected with the corresponding rotating rods, one end of each rotating rod extends out of the cavity and is fixedly provided with the fan blades, and the angle of each;
the utility model is simple in operation, the practicality is strong, can change the amount of wind under the prerequisite that does not change motor output, simultaneously, when the flabellum angle changes, can change wind-force output angle, makes the air circulate towards different angles.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a schematic view of the connection structure between the transfer rod and the threaded sleeve of the present invention.
In the figure: 1. mounting a plate; 2. a housing; 3. a support bar; 4. a motor; 5. a cylindrical block; 6. a cavity; 7. rotating the rod; 8. a rotating shaft; 9. an external thread; 10. a threaded bushing; 11. a connecting rod; 12. a fan blade; 13. a first connecting shaft; 14. a second connecting shaft; 15. a through hole; 16. a dust screen.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a novel magnetic fan for an analysis cabinet comprises a mounting plate 1, a shell 2 is fixedly mounted at the top of the mounting plate 1, a plurality of support rods 3 are fixedly mounted in the shell 2, the same motor 4 is fixedly mounted on the support rods 3, a cylindrical block 5 is fixedly mounted on an output shaft of the motor 4, a cavity 6 is formed in the cylindrical block 5, three rotating rods 7 are symmetrically and rotatably mounted on the inner wall of the cavity 6, a rotating shaft 8 is rotatably mounted in the cavity 6, external threads 9 are formed in the rotating shaft 8, threaded sleeves 10 are threadedly mounted on the external threads 9, three connecting rods 11 are symmetrically and rotatably mounted on the threaded sleeves 10, the connecting rods 11 are rotatably connected with the corresponding rotating rods 7, one end of each rotating rod 7 extends out of the cavity 6, and a fan blade;
a first connecting shaft 13 is fixedly arranged on the rotating rod 7, the first connecting shaft 13 is rotatably connected with a corresponding connecting rod 11, three second connecting shafts 14 are symmetrically and fixedly arranged on the threaded sleeve 10, the second connecting shafts 14 are rotatably connected with the corresponding connecting rods 11, a plurality of through holes 15 are formed in the inner wall of the shell 2, two dustproof nets 16 are symmetrically and fixedly arranged on the shell 2, three first rotating holes are symmetrically formed in the inner wall of the cavity 6, a first bearing is fixedly sleeved on the rotating rod 7, the outer ring of the first bearing is fixedly connected with the inner wall of the first rotating hole, a second rotating hole is formed in the inner wall of the cavity 6 at the side far away from the motor 4, a second bearing is fixedly sleeved on the rotating shaft 8, the outer ring of the second bearing is fixedly connected with the inner wall of the second rotating hole, a rotating groove is formed in the inner wall of the cavity 6 at the side near the motor 4, and a, the outer ring of the third bearing is fixedly connected with the inner wall of the rotating groove, and one end of the rotating shaft 8 extends out of the cavity 6 and is fixedly provided with a handle; the utility model is simple in operation, the practicality is strong, can change the amount of wind under the prerequisite that does not change motor output, simultaneously, when 12 angles of flabellum change, can change wind-force output angle, make the air towards different angle circulation.
The working principle is as follows: when the device is used, the device is arranged in the analysis cabinet through the mounting plate 1, the motor 4 is started, the motor 4 drives the cylindrical block 5 to rotate, and the cylindrical block 5 drives the rotating rod 7 and the fan blades 12 to rotate, so that air circulation can be accelerated;
when the amount of wind is adjusted to needs, the handle rotates, the handle drives pivot 8 and rotates, pivot 8 drives external screw thread 9 and rotates, external screw thread 9 drives threaded sleeve 10 horizontal motion, threaded sleeve 10 drives connecting rod 11 motion, connecting rod 11 pulling dwang 7 rotates, dwang 7 drives flabellum 12 and rotates, can adjust the angle of flabellum 12, can change the amount of wind under the prerequisite that does not change motor output, and simultaneously, when flabellum 12 angle changes, can change wind-force output angle, make the air towards different angle circulation.
It should be noted that, the utility model discloses an equipment structure and drawing mainly are right the utility model discloses a principle is described, in the technique of this design principle, the setting of the power unit of device, power supply system and control system etc. is not described completely clearly, and under the prerequisite that technical staff in the field understood the above-mentioned utility model's principle, can clearly learn its power unit, power supply system and control system's concrete needs to explain that, the utility model discloses an equipment structure and drawing mainly are right the utility model discloses a principle is described, in the technique of this design principle, the setting of the power unit of device, power supply system and control system etc. is not described completely clearly, and under technical staff in the field understands the prerequisite of the above-mentioned utility model's principle, can clearly learn its power unit, power supply system and control system's concrete.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel analytic cabinet magnetic force fan, includes mounting panel (1), its characterized in that: a shell (2) is fixedly arranged at the top of the mounting plate (1), a plurality of support rods (3) are fixedly arranged in the shell (2), the same motor (4) is fixedly arranged on the plurality of support rods (3), a cylindrical block (5) is fixedly arranged on an output shaft of the motor (4), a cavity (6) is arranged on the cylindrical block (5), three rotating rods (7) are symmetrically and rotatably arranged on the inner wall of the cavity (6), a rotating shaft (8) is rotatably arranged in the cavity (6), an external thread (9) is arranged on the rotating shaft (8), a threaded sleeve (10) is arranged on the external thread (9) in a threaded manner, three connecting rods (11) are symmetrically and rotatably arranged on the threaded sleeve (10), connecting rod (11) are rotated with dwang (7) that correspond and are connected, the one end of dwang (7) extends to outside cavity (6) and fixed mounting has flabellum (12).
2. The novel magnetic fan for analysis cabinet according to claim 1, characterized in that: fixed mounting has first connecting axle (13) on dwang (7), first connecting axle (13) rotate with connecting rod (11) that correspond and are connected.
3. The novel magnetic fan for analysis cabinet according to claim 1, characterized in that: three second connecting shafts (14) are symmetrically and fixedly mounted on the threaded sleeve (10), and the second connecting shafts (14) are rotatably connected with the corresponding connecting rods (11).
4. The novel magnetic fan for analysis cabinet according to claim 1, characterized in that: a plurality of through holes (15) are formed in the inner wall of the shell (2), and two dust screens (16) are symmetrically and fixedly mounted on the shell (2).
5. The novel magnetic fan for analysis cabinet according to claim 1, characterized in that: three first rotation hole has been seted up to the symmetry on the inner wall of cavity (6), fixed cover is equipped with first bearing on dwang (7), the outer lane of first bearing and the inner wall fixed connection in first rotation hole.
6. The novel magnetic fan for analysis cabinet according to claim 1, characterized in that: the inner wall of one side of the cavity (6) far away from the motor (4) is provided with a second rotating hole, the rotating shaft (8) is fixedly sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the inner wall of the second rotating hole.
7. The novel magnetic fan for analysis cabinet according to claim 1, characterized in that: the motor is characterized in that a rotating groove is formed in the inner wall of one side, close to the motor (4), of the cavity (6), a third bearing is fixedly sleeved on the rotating shaft (8), and the outer ring of the third bearing is fixedly connected with the inner wall of the rotating groove.
8. The novel magnetic fan for analysis cabinet according to claim 1, characterized in that: one end of the rotating shaft (8) extends out of the cavity (6) and is fixedly provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429834.5U CN211288132U (en) | 2019-12-30 | 2019-12-30 | Novel analytic cabinet magnetic force fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429834.5U CN211288132U (en) | 2019-12-30 | 2019-12-30 | Novel analytic cabinet magnetic force fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211288132U true CN211288132U (en) | 2020-08-18 |
Family
ID=72014504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922429834.5U Active CN211288132U (en) | 2019-12-30 | 2019-12-30 | Novel analytic cabinet magnetic force fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211288132U (en) |
-
2019
- 2019-12-30 CN CN201922429834.5U patent/CN211288132U/en active Active
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