CN217305972U - High-temperature alarm device suitable for start-stop controller - Google Patents
High-temperature alarm device suitable for start-stop controller Download PDFInfo
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- CN217305972U CN217305972U CN202123331228.3U CN202123331228U CN217305972U CN 217305972 U CN217305972 U CN 217305972U CN 202123331228 U CN202123331228 U CN 202123331228U CN 217305972 U CN217305972 U CN 217305972U
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- fixedly connected
- motor
- alarm device
- high temperature
- screw rod
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- 230000001681 protective effect Effects 0.000 claims description 25
- 239000000428 dust Substances 0.000 abstract description 11
- 238000004904 shortening Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a high temperature alarm technical field discloses a high temperature alarm device suitable for start stop controller, including the mounting panel, the output fixed connection of first motor is at the top of screw rod, the upper portion threaded connection of screw rod periphery has first connecting block, the opposite side fixedly connected with protecting crust of first connecting block, the lower part threaded connection of screw rod periphery has first slider, one side fixedly connected with bottom plate of first slider, the output fixedly connected with lead screw of second motor, the one end threaded connection of lead screw periphery has the third slider, the output fixed connection of third motor is at the top of brush roller, protecting crust right side fixedly connected with hose, the other end fixed connection of hose is on the air exhauster. The utility model discloses in, through the cooperation of protecting crust, bottom plate and brush roller and air exhauster, effectively avoid shortening the life of alarm device main part because of striking and dust.
Description
Technical Field
The utility model relates to a high temperature alarm technical field especially relates to a high temperature alarm device suitable for start stop controller.
Background
The controller is a master command device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of the main circuit or the control circuit and changing the resistance value in the circuit according to a preset sequence, and consists of a program counter, a command register, a command decoder, a time sequence generator and an operation controller, and is a decision mechanism for issuing commands, namely, the operation of coordinating and commanding the whole computer system is completed.
At present, the high-temperature alarm device suitable for the start-stop controller generally has no protection mechanism, and the service life of the high-temperature alarm device is shortened due to the fact that the high-temperature alarm device is exposed for a long time and is easily influenced by impact and dust.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-temperature alarm device suitable for a start-stop controller.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-temperature alarm device suitable for a start-stop controller comprises a mounting plate, wherein an alarm device main body is arranged in the middle of the front end of the mounting plate, first connecting plates are fixedly connected to the upper and lower sides of one edge of the front end of the mounting plate, a screw rod is rotatably connected between the two first connecting plates, a first motor is arranged on the top of the first connecting plate on the upper portion, the output end of the first motor is fixedly connected to the top of the screw rod, a first connecting block is in threaded connection with the upper portion of the periphery of the screw rod, a protective shell is fixedly connected to the other side of the first connecting block, the other side of the protective shell is in sliding connection with the upper portion of the periphery of a limiting rod through a second connecting block, a first sliding block is in threaded connection with the lower portion of the periphery of the screw rod, a bottom plate is fixedly connected to one side of the first sliding block, the other side of the bottom plate is in sliding connection with the lower portion of the periphery of the limiting rod through a second sliding block, the utility model discloses a brush roller, including protective housing, the inboard upper portion of protective housing, the front end fixedly connected with second motor on the inboard upper portion of protective housing, the output fixedly connected with lead screw of second motor, the one end threaded connection of lead screw periphery has the third slider, the rear end fixedly connected with fixed block of third slider, the top of fixed block is provided with the third motor, the output fixed connection of third motor is at the top of brush roller, protective housing right side fixedly connected with hose, the other end fixed connection of hose is on the air exhauster.
As a further description of the above technical solution:
the top and the bottom of gag lever post all pass through second connecting plate fixed connection at the another side of mounting panel front end.
As a further description of the above technical solution:
the lower part of the rear end of the alarm device main body is fixedly connected to the front end of the mounting plate through two connecting rods.
As a further description of the above technical solution:
the lower part of the rear end of the protective shell is provided with two slots, and the slots correspond to the connecting rods.
As a further description of the above technical solution:
the other end of the screw rod is rotatably connected to the other side in the protective shell.
As a further description of the above technical solution:
the rear end of the exhaust fan is fixedly connected with the front end of the mounting plate.
As a further description of the above technical solution:
the upper portion of fixed block runs through the spacing groove at protective housing top and outwards extends.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, relative motion is done in the periphery of screw rod to first connecting block and first slider to first motor drive screw rod rotates to drive protecting crust and bottom plate respectively and do relative motion, make protecting crust and bottom plate cover the alarm device main part, realize effectively avoiding shortening the life of alarm device main part because of the striking to the protection of alarm device main part.
2. The utility model discloses in, utilize third motor drive brush roller to rotate, second motor drive lead screw simultaneously for the third slider drives the fixed block and removes in the periphery of lead screw, and the fixed block drives the brush roller and removes, cleans the outside dust of alarm device main part, then cleans the inside dust that floats of protecting crust through the cooperation of air exhauster and hose and extracts and discharge, effectively avoids shortening the life of alarm device main part because of the dust.
Drawings
Fig. 1 is a cross-sectional view of a high temperature alarm device suitable for a start/stop controller according to the present invention;
FIG. 2 is a bottom structure diagram of a protection shell of a high temperature alarm device suitable for a start/stop controller according to the present invention;
fig. 3 is a structural diagram of a main body of an alarm device of a high temperature alarm device suitable for a start/stop controller according to the present invention;
fig. 4 is an enlarged view of a point a in fig. 1.
Illustration of the drawings:
1. mounting a plate; 2. a screw; 3. an alarm device main body; 4. a protective shell; 5. a first connection block; 6. a first connecting plate; 7. a first motor; 8. a limiting groove; 9. a connecting rod; 10. a second connecting block; 11. a hose; 12. a limiting rod; 13. an exhaust fan; 14. a second connecting plate; 15. a base plate; 16. a first slider; 17. a second slider; 18. a second motor; 19. a third motor; 20. a fixed block; 21. a screw rod; 22. a third slider; 23. a brush roller; 24. and (4) slotting.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a high-temperature alarm device suitable for a start-stop controller comprises a mounting plate 1, an alarm device main body 3 is arranged in the middle of the front end of the mounting plate 1, first connecting plates 6 are fixedly connected to the upper portion and the lower portion of one side of the front end of the mounting plate 1, a screw 2 is rotatably connected between the two first connecting plates 6, a first motor 7 is arranged at the top of the upper first connecting plate 6, the output end of the first motor 7 is fixedly connected to the top of the screw 2, a first connecting block 5 is in threaded connection with the upper portion of the periphery of the screw 2, a protective shell 4 is fixedly connected to the other side of the first connecting block 5, the other side of the protective shell 4 is in sliding connection with the upper portion of the periphery of a limiting rod 12 through a second connecting block 10, the protective shell 4 can be limited by sliding on the limiting rod 12 through the second connecting block 10, the rotation of the protective shell 4 is avoided, a first sliding block 16 is in threaded connection with the lower portion of the periphery of the screw 2, one side of the first sliding block 16 is fixedly connected with a bottom plate 15, the other side of the bottom plate 15 is connected with the lower part of the periphery of the limiting rod 12 in a sliding way through a second sliding block 17, the second sliding block 17 slides on the limiting rod 12 to limit the bottom plate 15 and prevent the bottom plate 15 from rotating, the first motor 7 drives the screw rod 2 to rotate, so that the first connecting block 5 and the first sliding block 16 do relative motion at the periphery of the screw rod 2, thereby respectively driving the protective shell 4 and the bottom plate 15 to do relative motion, so that the protective shell 4 and the bottom plate 15 cover the alarm device main body 3, the protection of the alarm device main body 3 is realized, the service life of the alarm device main body 3 is effectively prevented from being shortened due to impact, the front end of the upper part inside of the protective shell 4 is fixedly connected with a second motor 18, the output end of the second motor 18 is fixedly connected with a screw rod 21, one end of the periphery of the screw rod 21 is in threaded connection with a third sliding block 22, and the rear end of the third sliding block 22 is fixedly connected with a fixed block 20, the top of fixed block 20 is provided with third motor 19, the output end fixed connection of third motor 19 is at the top of brush roller 23, protecting crust 4 right side fixedly connected with hose 11, hose 11's other end fixed connection is on air exhauster 13, utilize third motor 19 drive brush roller 23 to rotate, second motor 18 drives lead screw 21 simultaneously, make third slider 22 drive fixed block 20 and remove in the periphery of lead screw 21, fixed block 20 drives brush roller 23 and removes, clean the outside dust of alarm device main part 3, then clean the inside dust that floats of protecting crust 4 through air exhauster 13 and hose 11's cooperation and extract and discharge, effectively avoid shortening alarm device main part 3's life because of the dust.
The top and the bottom of gag lever post 12 all are through the another side of second connecting plate 14 fixed connection at the mounting panel 1 front end, the lower part of 3 rear ends of alarm device main part is through two connecting rod 9 fixed connection at the front end of mounting panel 1, the lower part of protecting crust 4 rear end is provided with two fluting 24, homogeneous phase corresponds between fluting 24 and the connecting rod 9, when protecting crust 4 moves down, connecting rod 9 can be corresponding to close into fluting 24, avoid connecting rod 9 to block protecting crust 4 and move down, the other end of lead screw 21 rotates the opposite side of connecting at protecting crust 4 inside, the rear end fixed connection of air exhauster 13 is at the front end of mounting panel 1, the spacing groove 8 and the outside extension at protecting crust 4 top are run through on the upper portion of fixed block 20, spacing groove 8 can carry on spacingly to fixed block 20, then carry on spacingly to third slider 22.
The working principle is as follows: firstly, the first motor 7 drives the screw rod 2 to rotate, so that the first connecting block 5 and the first sliding block 16 do relative motion at the periphery of the screw rod 2, and accordingly the protective shell 4 and the bottom plate 15 are respectively driven to do relative motion, the protective shell 4 and the bottom plate 15 cover the alarm device main body 3, protection of the alarm device main body 3 is achieved, then the third motor 19 is used for driving the brush roller 23 to rotate, meanwhile, the second motor 18 drives the screw rod 21, the third sliding block 22 drives the fixing block 20 to move at the periphery of the screw rod 21, the fixing block 20 drives the brush roller 23 to move, dust outside the alarm device main body 3 is cleaned, then the floating dust cleaned inside the protective shell 4 is extracted and discharged through cooperation of the exhaust fan 13 and the hose 11, and collision and dust shortening of the service life of the alarm device main body 3 are effectively prevented.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A high temperature alarm device suitable for start stop controller, includes mounting panel (1), its characterized in that: the middle part of the front end of the mounting plate (1) is provided with an alarm device main body (3), the upper and lower equal first connecting plates (6) are fixedly connected to one side of the front end of the mounting plate (1), a screw rod (2) is connected between the two first connecting plates (6) in a rotating manner, a first motor (7) is arranged at the top of the first connecting plate (6), the output end of the first motor (7) is fixedly connected to the top of the screw rod (2), the upper part of the periphery of the screw rod (2) is connected with a first connecting block (5) in a threaded manner, the other side of the first connecting block (5) is fixedly connected with a protective shell (4), the other side of the protective shell (4) is connected to the upper part of the periphery of a limiting rod (12) in a sliding manner through a second connecting block (10), the lower part of the periphery of the screw rod (2) is connected with a first sliding block (16) in a threaded manner, and one side of the first sliding block (16) is fixedly connected with a bottom plate (15), the utility model discloses a brush roller, including bottom plate (15), safety casing (4), brush roller (23), bottom plate (15), second slider (17), front end fixedly connected with second motor (18) on the inboard upper portion of safety casing (4), the output fixedly connected with lead screw (21) of second motor (18), the one end threaded connection of lead screw (21) periphery has third slider (22), the rear end fixedly connected with fixed block (20) of third slider (22), the top of fixed block (20) is provided with third motor (19), the output fixed connection of third motor (19) is at the top of brush roller (23), safety casing (4) right side fixedly connected with hose (11), the other end fixed connection of hose (11) is on air exhauster (13).
2. A high temperature warning device adapted to activate a shutdown controller as claimed in claim 1, wherein: the top and the bottom of the limiting rod (12) are fixedly connected to the other side of the front end of the mounting plate (1) through a second connecting plate (14).
3. A high temperature warning device adapted for use in a start stop controller as claimed in claim 1, wherein: the lower part of the rear end of the alarm device main body (3) is fixedly connected to the front end of the mounting plate (1) through two connecting rods (9).
4. A high temperature warning device adapted for use in a start stop controller as claimed in claim 1, wherein: two open grooves (24) are formed in the lower portion of the rear end of the protective shell (4), and the open grooves (24) correspond to the connecting rod (9) in a corresponding mode.
5. A high temperature warning device adapted to activate a shutdown controller as claimed in claim 1, wherein: the other end of the screw rod (21) is rotatably connected to the other side inside the protective shell (4).
6. A high temperature warning device adapted to activate a shutdown controller as claimed in claim 1, wherein: the rear end of the exhaust fan (13) is fixedly connected with the front end of the mounting plate (1).
7. A high temperature warning device adapted to activate a shutdown controller as claimed in claim 1, wherein: the upper part of the fixing block (20) penetrates through the limiting groove (8) at the top of the protective shell (4) and extends outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123331228.3U CN217305972U (en) | 2021-12-28 | 2021-12-28 | High-temperature alarm device suitable for start-stop controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123331228.3U CN217305972U (en) | 2021-12-28 | 2021-12-28 | High-temperature alarm device suitable for start-stop controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217305972U true CN217305972U (en) | 2022-08-26 |
Family
ID=82920387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123331228.3U Active CN217305972U (en) | 2021-12-28 | 2021-12-28 | High-temperature alarm device suitable for start-stop controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217305972U (en) |
-
2021
- 2021-12-28 CN CN202123331228.3U patent/CN217305972U/en active Active
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Effective date of registration: 20231226 Granted publication date: 20220826 |
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