CN215773871U - High stability electromechanical device protection device - Google Patents
High stability electromechanical device protection device Download PDFInfo
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- CN215773871U CN215773871U CN202122219133.6U CN202122219133U CN215773871U CN 215773871 U CN215773871 U CN 215773871U CN 202122219133 U CN202122219133 U CN 202122219133U CN 215773871 U CN215773871 U CN 215773871U
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- installation cavity
- air
- annular hollow
- sliding block
- filter screen
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Abstract
The utility model discloses a high-stability electromechanical equipment protection device which comprises a shell, wherein an installation cavity is arranged in the shell, an air inlet port is formed in the inner wall of the right side of the installation cavity, and a filtering mechanism for filtering air is arranged in the air inlet port; the heat dissipation mechanism is arranged in the installation cavity and comprises an annular hollow strip arranged in the installation cavity, a plurality of air suction ports are formed in the inner side of the annular hollow strip, a suction fan is arranged at the upper end of the shell, the air suction end of the suction fan extends into the installation cavity and is communicated with a corrugated pipe, and the lower end of the corrugated pipe is communicated with the inside of the annular hollow strip; and a moving mechanism for moving the annular hollow strip is arranged in the mounting cavity. The device is in the use, and the radiating scope of initiative is great, the effectual radiating effect that has improved, and at radiating in-process, can also clear up the dust on the filter screen.
Description
Technical Field
The utility model relates to the technical field of electromechanical equipment protection, in particular to a high-stability electromechanical equipment protection device.
Background
The electromechanical equipment generates heat seriously during working, abnormal sound and internal vibration of the electromechanical equipment are easily caused when the electromechanical equipment is in a heating or even scalding state for a long time, and the stability of the electromechanical equipment and a connecting part is influenced when the vibration amplitude of the equipment is too large;
although some protection devices for dissipating heat from electromechanical devices exist, in the use process of the protection devices, the heat dissipation part is in a fixed state, the range of heat dissipation is limited, and dust is easy to accumulate at a filter screen for filtering in the long-term heat dissipation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides the high-stability electromechanical equipment protection device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-stability electromechanical equipment protection device comprises a shell, wherein an installation cavity is arranged in the shell, an air inlet opening is formed in the inner wall of the right side of the installation cavity, and a filtering mechanism for filtering air is arranged in the air inlet opening;
the heat dissipation mechanism is arranged in the installation cavity and comprises an annular hollow strip arranged in the installation cavity, a plurality of air suction ports are formed in the inner side of the annular hollow strip, a suction fan is arranged at the upper end of the shell, the air suction end of the suction fan extends into the installation cavity and is communicated with a corrugated pipe, and the lower end of the corrugated pipe is communicated with the inside of the annular hollow strip;
and a moving mechanism for moving the annular hollow strip is arranged in the mounting cavity and is used for increasing the heat dissipation area.
Preferably, filtering mechanism is including setting up the intraoral filter screen of air inlet opening, the inner wall sliding connection of filter screen and air inlet opening, the equal fixedly connected with fixed block of interior top and interior bottom of air inlet opening, the left side of filter screen is respectively through two springs and two fixed block elastic connection.
Preferably, moving mechanism includes the left sliding block of fixed connection at annular hollow strip, the left side of sliding block and the left side inner wall sliding connection of installation cavity, the interior top of installation cavity rotates between with interior bottom and is connected with reciprocal lead screw, reciprocal lead screw runs through the sliding block to with sliding block threaded connection.
Preferably, a motor is installed at the upper end of the shell, and the tail end of an output shaft of the motor extends into the installation cavity and is fixedly connected with the upper end of the reciprocating screw rod.
Preferably, the right side fixedly connected with hollow block of casing, the lower terminal surface of hollow block is provided with a plurality of air outlets that slope left, be provided with the gasbag between the lower extreme of sliding block and the interior bottom of installation cavity, the bottom space of gasbag passes through one-way intake pipe and communicates with the external world, the bottom space of gasbag passes through one-way outlet duct and hollow block intercommunication.
Preferably, the one-way air inlet pipe and the one-way air outlet pipe are internally provided with a one-way valve.
Compared with the prior art, the utility model has the beneficial effects that:
1. after the motor starts, can drive reciprocal lead screw and rotate, the rotation of reciprocal lead screw can drive the sliding block and reciprocate, reciprocating of sliding block can drive annular hollow strip and carry out reciprocating motion from top to bottom, and then make annular hollow strip be the high-temperature gas of the installation intracavity that induced drafts of removal form for radiating scope is bigger, has increased radiating effect to a certain extent.
2. Reciprocating the in-process at the sliding block, can be continuous tensile and compression gasbag, when the gasbag was tensile, can be through one-way intake pipe from external make-up gas, after the gasbag compression, can arrange the gas in the gasbag to hollow block through one-way outlet duct to from the air outlet department of slope to blowing to the filter screen, blowing off the dust that is stained with on the filter screen.
3. When a plurality of air outlets jet-propelled, can give the filter screen power left for the filter screen moves to the left, after the gas injection, receives the elastic action of spring, and the filter screen will move to the right, and the striking carries out the spacing strip of annular of opening right side mouth department, hits the dust on the filter screen and falls, further improvement dust removal effect.
Drawings
Fig. 1 is a schematic structural diagram of a high-stability protection device for an electromechanical device according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
In the figure: the air suction device comprises a shell 1, a mounting cavity 2, a motor 3, a suction fan 4, a corrugated pipe 5, an annular hollow strip 6, an air suction opening 7, a reciprocating screw rod 8, an air bag 9, an air inlet opening 10, a filter screen 11, a fixed block 12, a spring 13, a one-way air inlet pipe 14, a one-way air outlet pipe 15, a hollow block 16, an air outlet 17 and a sliding block 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a high-stability electromechanical device protection device comprises a shell 1, wherein a mounting cavity 2 is arranged inside the shell 1, an air inlet port 10 is arranged on the inner wall of the right side of the mounting cavity 2, an annular limiting barrier strip can be arranged at a port, close to the outer side portion, of the air inlet port 10 to ensure that a filter screen 11 cannot move to the outside right, a filter mechanism for filtering air is arranged in the air inlet port 10, the filter mechanism comprises a filter screen 11 arranged in the air inlet port 10, the filter screen 11 is connected with the inner wall of the air inlet port 10 in a sliding manner, fixed blocks 12 are fixedly connected to the inner top and the inner bottom of the air inlet port 10, and the left side of the filter screen 11 is respectively connected with the two fixed blocks 12 through two springs 13 in an elastic manner;
the heat dissipation mechanism is arranged in the installation cavity 2 and comprises an annular hollow strip 6 arranged in the installation cavity 2, a plurality of air suction ports 7 are formed in the inner side of the annular hollow strip 6, a suction fan 4 is arranged at the upper end of the shell 1, the air suction end of the suction fan 4 extends into the installation cavity 2 and is communicated with a corrugated pipe 5, and the lower end of the corrugated pipe 5 is communicated with the interior of the annular hollow strip 6;
the mounting cavity 2 is internally provided with a moving mechanism used for moving the annular hollow bar 6, the moving mechanism is used for increasing the heat dissipation area, the moving mechanism comprises a sliding block 18 fixedly connected to the left side of the annular hollow bar 6, the left side of the sliding block 18 is in sliding connection with the inner wall of the left side of the mounting cavity 2, a reciprocating screw 8 is rotatably connected between the inner top and the inner bottom of the mounting cavity 2, the reciprocating screw 8 penetrates through the sliding block 18 and is in threaded connection with the sliding block 18, the upper end of the shell 1 is provided with the motor 3, and the tail end of an output shaft of the motor 3 extends into the mounting cavity 2 and is fixedly connected with the upper end of the reciprocating screw 8;
wherein, the right side fixedly connected with hollow block 16 of casing 1, the lower terminal surface of hollow block 16 is provided with a plurality of air outlets 17 that incline left, be provided with gasbag 9 between the interior bottom of lower extreme of sliding block 18 and installation cavity 2, the bottom space of gasbag 9 communicates with the external world through one-way intake pipe 14, the bottom space of gasbag 9 communicates with hollow block 16 through one-way outlet duct 15, all install the check valve in one-way intake pipe 14 and the one-way outlet duct 15, the check valve of one-way intake pipe 14 is arranged in guaranteeing that the external gas is one-way to enter into gasbag 9, the check valve of one-way outlet duct 15 department is arranged in guaranteeing that the gas in the gasbag 9 is one-way to enter into hollow block 16.
In the utility model, when heat dissipation is needed, the suction fan 4 and the motor 3 are started at the same time, after the suction fan 4 is started, high-temperature gas in the installation cavity 2 can be sucked into the annular hollow strip 6 and is finally discharged through the suction fan 4, after the gas in the installation cavity 2 is discharged, the gas can be supplemented from the outside through the air inlet port 10, and dust impurities in the gas are filtered through the filter screen 11;
after the motor 3 is started, the reciprocating screw rod 8 can be driven to rotate, the sliding block 18 can be driven to move up and down by the rotation of the reciprocating screw rod 8, the annular hollow strip 6 can be driven to move up and down in a reciprocating manner by the up and down movement of the sliding block 18, and then high-temperature gas in the movable air suction installation cavity 2 of the annular hollow strip 6 is enabled to be in a movable manner, so that the range of heat dissipation (air suction) is wider, and the heat dissipation effect is increased to a certain extent;
when the sliding block 18 moves up and down, the air bag 9 can be continuously stretched and compressed, when the air bag 9 is stretched, air can be supplemented from the outside through the one-way air inlet pipe 14, after the air bag 9 is compressed, the air in the air bag 9 can be discharged into the hollow block 16 through the one-way air outlet pipe 15, and is blown to the filter screen 11 from the inclined air outlet 17, so that dust attached to the filter screen 11 is blown off;
when a plurality of air outlets 17 jet-propelled, can give filter screen 11 a power left for filter screen 11 moves left (the aperture of filter screen 11 is very little, blows it when wind, and the resistance is very big), when jet-propelled end back, receives spring 13's elastic action, and filter screen 11 will move to the right side to striking the annular spacing strip of air inlet opening 10 right side mouth department, with filter screen 11 dust on hit and fall, further improvement dust removal effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A high-stability electromechanical equipment protection device comprises a shell (1), and is characterized in that an installation cavity (2) is arranged inside the shell (1), an air inlet opening (10) is formed in the inner wall of the right side of the installation cavity (2), and a filtering mechanism for filtering air is arranged in the air inlet opening (10);
the heat dissipation device is characterized in that a heat dissipation mechanism is installed in the installation cavity (2), the heat dissipation mechanism comprises an annular hollow strip (6) arranged in the installation cavity (2), a plurality of air suction ports (7) are formed in the inner side of the annular hollow strip (6), a suction fan (4) is installed at the upper end of the shell (1), an air suction end of the suction fan (4) extends into the installation cavity (2) and is communicated with a corrugated pipe (5), and the lower end of the corrugated pipe (5) is communicated with the interior of the annular hollow strip (6);
and a moving mechanism for moving the annular hollow strip (6) is arranged in the mounting cavity (2), and the moving mechanism is used for increasing the heat dissipation area.
2. A high stability electromechanical device protection apparatus according to claim 1, wherein said filtering mechanism includes a filter screen (11) disposed in the air intake port (10), said filter screen (11) is slidably connected to the inner wall of the air intake port (10), the inner top and the inner bottom of the air intake port (10) are both fixedly connected with fixed blocks (12), and the left side of the filter screen (11) is elastically connected to the two fixed blocks (12) through two springs (13), respectively.
3. A high-stability electromechanical device protection device according to claim 1, wherein the moving mechanism comprises a sliding block (18) fixedly connected to the left side of the annular hollow bar (6), the left side of the sliding block (18) is slidably connected with the left inner wall of the installation cavity (2), a reciprocating screw rod (8) is rotatably connected between the inner top and the inner bottom of the installation cavity (2), and the reciprocating screw rod (8) penetrates through the sliding block (18) and is in threaded connection with the sliding block (18).
4. A high stability protection device for electromechanical equipment according to claim 3, wherein the motor (3) is installed at the upper end of the housing (1), and the end of the output shaft of the motor (3) extends into the installation cavity (2) and is fixedly connected with the upper end of the reciprocating screw rod (8).
5. A high stability protection device for electromechanical devices according to claim 3, wherein a hollow block (16) is fixedly connected to the right side of the housing (1), a plurality of air outlets (17) inclined to the left are formed in the lower end surface of the hollow block (16), an air bag (9) is disposed between the lower end of the sliding block (18) and the inner bottom of the mounting cavity (2), the bottom space of the air bag (9) is communicated with the outside through a one-way air inlet pipe (14), and the bottom space of the air bag (9) is communicated with the hollow block (16) through a one-way air outlet pipe (15).
6. A high stability electromechanical device protection apparatus in accordance with claim 5, characterized by that, the one-way inlet pipe (14) and the one-way outlet pipe (15) are installed with one-way valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122219133.6U CN215773871U (en) | 2021-09-14 | 2021-09-14 | High stability electromechanical device protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122219133.6U CN215773871U (en) | 2021-09-14 | 2021-09-14 | High stability electromechanical device protection device |
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| Publication Number | Publication Date |
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| CN215773871U true CN215773871U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122219133.6U Active CN215773871U (en) | 2021-09-14 | 2021-09-14 | High stability electromechanical device protection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115946246A (en) * | 2023-03-09 | 2023-04-11 | 山西省水利建筑工程局集团有限公司 | Gravel stock ground quarrying device and gravel stock ground quarrying method |
-
2021
- 2021-09-14 CN CN202122219133.6U patent/CN215773871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115946246A (en) * | 2023-03-09 | 2023-04-11 | 山西省水利建筑工程局集团有限公司 | Gravel stock ground quarrying device and gravel stock ground quarrying method |
| CN115946246B (en) * | 2023-03-09 | 2023-05-09 | 山西省水利建筑工程局集团有限公司 | Sand gravel stock ground quarry quarrying device and quarrying method |
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