CN212964247U - Harmful gas concentration detection device for aluminum product processing - Google Patents
Harmful gas concentration detection device for aluminum product processing Download PDFInfo
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- CN212964247U CN212964247U CN202021439206.1U CN202021439206U CN212964247U CN 212964247 U CN212964247 U CN 212964247U CN 202021439206 U CN202021439206 U CN 202021439206U CN 212964247 U CN212964247 U CN 212964247U
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- concentration detection
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Abstract
The utility model belongs to the technical field of gas concentration detection, in particular to a harmful gas concentration detection device for aluminum product processing, aiming at the problem of smaller detection range of the existing harmful gas concentration detection device, the following proposal is proposed, which comprises a C-shaped frame, wherein a rotating shaft is rotatably arranged on the inner wall at the top of the C-shaped frame, an L-shaped box body is fixedly arranged at the bottom end of the rotating shaft, one side of the L-shaped box body is arranged as an opening, the other side of the L-shaped box body is fixedly communicated with one end of an exhaust tube, the other end of the exhaust tube is fixedly provided with an exhaust hood, a gas sensor is fixedly arranged in the L-shaped box body, a motor is fixedly arranged on the inner wall at the bottom of the C-shaped frame, a rotating rod is fixedly arranged on an output shaft of the motor, the rotating rod is concentric with the rotating shaft, the utility model can lead the exhaust, simple structure and convenient use.
Description
Technical Field
The utility model relates to a gas concentration detection technical field especially relates to a harmful gas concentration detection device for aluminum product processing.
Background
The harmful gas is gas which has adverse effect on the health of people or animals, or has no effect on the health of the people or animals, but causes discomfort to the people or animals, affects the comfort of the people or animals, and has damage to the human body due to overhigh concentration of the harmful gas, so that the concentration of the harmful gas needs to be detected.
The detection range of the existing harmful gas concentration detection device is small, so that a harmful gas concentration detection device for aluminum material processing is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that harmful gas concentration detection device's detection range is less, and the harmful gas concentration detection device who is used for aluminum product processing who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a harmful gas concentration detection device for aluminum product processing, includes C shape frame, the top inner wall of C shape frame is rotated and is installed the axis of rotation, and the bottom fixed mounting of axis of rotation has L shape box, and establish to the opening one side of L shape box, and the fixed intercommunication of opposite side of L shape box has the one end of exhaust tube, and the other end fixed mounting of exhaust tube has the suction hood, fixed mounting has gas sensor in the L shape box, fixed mounting has the motor on the bottom inner wall of C shape frame, and fixed mounting has the dwang on the output shaft of motor, and the dwang is concentric with the axis of rotation, and the outside fixed mounting of dwang has a plurality of flabellums that are.
Preferably, the top fixed mounting of L shape box has PLC controller and alarm, and gas sensor and alarm pass through wire and PLC controller electric connection.
Preferably, one end of a fixing rod is fixedly mounted at the bottom of the L-shaped box body, the other end of the fixing rod is fixedly connected with the air exhaust cover, a second bearing is fixedly mounted at the top of the C-shaped frame, and the outer side of the rotating shaft is fixedly connected with an inner ring of the second bearing.
Preferably, the C-shaped frame is rotatably provided with a transmission rod, the outer side of the transmission rod is fixedly sleeved with a large gear, the large gear is meshed with a small gear, the small gear is fixedly sleeved on the outer side of the transmission rod, a first bearing is fixedly arranged on the inner wall of the top of the C-shaped frame, and the outer side of the transmission rod is fixedly connected with the inner ring of the first bearing.
Preferably, the top fixed mounting of C shape frame has the slide rail, and slidable mounting has the slide on the slide rail, and one side fixed mounting of slide has the rack, and the meshing has drive gear on the gear, and the outside of axis of rotation is located to the fixed cover of drive gear, and the opposite side of slide rotates the one end that is connected with the second connecting rod, and the other end of second connecting rod rotates and installs first connecting rod, and first connecting rod fixed mounting is in the top of transfer line.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the C-shaped frame is placed in a processing area, the rotating rod is driven by the motor to rotate, the rotating rod drives the fan blade to rotate and blow air, negative pressure is formed in the L-shaped box body, then gas is pumped into the L-shaped box body through the air exhaust cover and the air exhaust pipe, the concentration of harmful gas is detected through the gas sensor, meanwhile, the rotating rod drives the pinion to rotate, the pinion drives the bull gear to rotate, the bull gear drives the transmission rod to rotate, the transmission rod drives the first connecting rod to rotate, the first connecting rod drives the second connecting rod to move, the second connecting rod drives the sliding plate to horizontally reciprocate, the sliding plate drives the rack to horizontally reciprocate, a transmission gear meshed with the rack continuously rotates forwards and backwards, the transmission gear drives the rotating shaft to continuously rotate forwards and backwards, the rotating shaft drives the L-shaped box, the fixed rod drives the air exhaust cover to continuously swing back and forth, so that the air exhaust range is enlarged, and the harmful gas concentrations at different positions are detected;
(2) the utility model discloses can make the continuous fore-and-aft swing of cover of bleeding, increase the scope of bleeding, detect the harmful gas concentration of different positions, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a harmful gas concentration detection device for aluminum processing according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a harmful gas concentration detection device for aluminum processing according to the present invention;
fig. 3 is a schematic view of the overlooking structure of the connection of the transmission rod, the first connecting rod, the second connecting rod and the sliding plate of the harmful gas concentration detection device for processing aluminum materials provided by the utility model.
In the figure: the device comprises a 1C-shaped frame, a 2 rotating shaft, a 3L-shaped box body, a 4 gas sensor, a 5 air exhaust pipe, a 6 air exhaust cover, a 7 motor, an 8 rotating rod, 9 fan blades, a 10 pinion, a 11 bull gear, a 12 transmission rod, a 13 first connecting rod, a 14 second connecting rod, a 15 sliding plate, a 16 rack and a 17 transmission gear.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a harmful gas concentration detection device for aluminum product processing, including C shape frame 1, the rotation axis 2 is installed in the rotation of the top inner wall of C shape frame 1, the bottom fixed mounting of rotation axis 2 has L shape box 3, establish to the opening in one side of L shape box 3, the fixed intercommunication of opposite side of L shape box 3 has the one end of exhaust tube 5, the other end fixed mounting of exhaust tube 5 has aspirating hood 6, fixed mounting has gas sensor 4 in the L shape box 3, fixed mounting has motor 7 on the bottom inner wall of C shape frame 1, fixed mounting has dwang 8 on the output shaft of motor 7, dwang 8 is concentric with rotation axis 2, the outside fixed mounting of dwang 8 has a plurality of flabellum 9 that are located L shape box 3.
In this embodiment, the top fixed mounting of L shape box 3 has PLC controller and alarm, and gas sensor 4 and alarm pass through wire and PLC controller electric connection.
In this embodiment, the bottom of the L-shaped box 3 is fixedly provided with one end of a fixing rod, the other end of the fixing rod is fixedly connected with the air exhaust cover 6, the top of the C-shaped frame 1 is fixedly provided with a second bearing, and the outer side of the rotating shaft 2 is fixedly connected with the inner ring of the second bearing.
In this embodiment, a transmission rod 12 is rotatably mounted on the C-shaped frame 1, a large gear 11 is fixedly sleeved on the outer side of the transmission rod 12, a small gear 10 is meshed on the large gear 11, the small gear 10 is fixedly sleeved on the outer side of the rotating rod 8, a first bearing is fixedly mounted on the inner wall of the top of the C-shaped frame 1, and the outer side of the transmission rod 12 is fixedly connected with the inner ring of the first bearing.
In this embodiment, a slide rail is fixedly mounted at the top of the C-shaped frame 1, a slide plate 15 is slidably mounted on the slide rail, a rack 16 is fixedly mounted on one side of the slide plate 15, a transmission gear 17 is engaged with the rack 16, the transmission gear 17 is fixedly sleeved on the outer side of the rotating shaft 2, the other side of the slide plate 15 is rotatably connected with one end of a second connecting rod 14, a first connecting rod 13 is rotatably mounted at the other end of the second connecting rod 14, and the first connecting rod 13 is fixedly mounted at the top end of the transmission rod 12.
Example two
Referring to fig. 1-3, a harmful gas concentration detection device for aluminum product processing, including C shape frame 1, the top inner wall of C shape frame 1 rotates and installs axis of rotation 2, there is L shape box 3 bottom of axis of rotation 2 through bolt fixed mounting, establish to the opening one side of L shape box 3, the fixed intercommunication of opposite side of L shape box 3 has the one end of exhaust tube 5, there is suction hood 6 at the other end of exhaust tube 5 through bolt fixed mounting, there is gas sensor 4 through bolt fixed mounting in the L shape box 3, there is motor 7 through bolt fixed mounting on the bottom inner wall of C shape frame 1, there is dwang 8 through bolt fixed mounting on the output shaft of motor 7, dwang 8 is concentric with axis of rotation 2, there are a plurality of flabellum 9 that are located L shape box 3 in the outside of dwang 8 through bolt fixed mounting.
In this embodiment, there are PLC controller and alarm at the top of L shape box 3 through bolt fixed mounting, and gas sensor 4 and alarm pass through wire and PLC controller electric connection, and the data transmission that gas sensor 4 detected is to the PLC controller, if the concentration PLC controller control alarm that exceeds standard reports to the police.
In this embodiment, there is the one end of dead lever in the bottom of L shape box 3 through bolt fixed mounting, the other end and the 6 fixed connection of exhaust hood of dead lever, and there is the second bearing at the top of C shape frame 1 through bolt fixed mounting, the outside of axis of rotation 2 and the inner circle fixed connection of second bearing, and the second bearing makes the stable rotation of axis of rotation 2.
In this embodiment, a transmission rod 12 is rotatably mounted on the C-shaped frame 1, a large gear 11 is fixedly sleeved on the outer side of the transmission rod 12, a small gear 10 is engaged with the large gear 11, the small gear 10 is fixedly sleeved on the outer side of the rotating rod 8, a first bearing is fixedly mounted on the inner wall of the top of the C-shaped frame 1 through a bolt, the outer side of the transmission rod 12 is fixedly connected with the inner ring of the first bearing, and the first bearing enables the transmission rod 12 to stably rotate.
In this embodiment, a slide rail is fixedly mounted at the top of the C-shaped frame 1 through a bolt, a slide plate 15 is slidably mounted on the slide rail, a rack 16 is fixedly mounted on one side of the slide plate 15 through a bolt, a transmission gear 17 is meshed on the rack 16, the transmission gear 17 is fixedly sleeved on the outer side of the rotating shaft 2, the other side of the slide plate 15 is rotatably connected with one end of a second connecting rod 14, a first connecting rod 13 is rotatably mounted at the other end of the second connecting rod 14, the first connecting rod 13 is fixedly mounted on the top end of the transmission rod 12 through a bolt, and the slide rail enables.
In the embodiment, when in use, the C-shaped frame 1 is placed in a processing area, the rotating rod 8 is driven by the motor 7 to rotate, the rotating rod 8 drives the fan blades 9 to rotate and blow air, negative pressure is formed in the L-shaped box body 3, further, air is pumped into the L-shaped box body 3 through the air pumping cover 6 and the air pumping pipe 5, the concentration of harmful gas is detected through the gas sensor 4, meanwhile, the small gear 10 is driven by the rotating rod 8 to rotate, the large gear 10 drives the large gear 11 to rotate, the large gear 11 drives the transmission rod 12 to rotate, the transmission rod 12 drives the first connecting rod 13 to rotate, the first connecting rod 13 drives the second connecting rod 14 to move, the second connecting rod 14 drives the sliding plate 15 to horizontally reciprocate, the sliding plate 15 drives the rack 16 to horizontally reciprocate, the transmission gear 17 meshed with the rack 16 rotates constantly in positive and negative directions, and, the axis of rotation 2 drives the continuous positive and negative rotation of L shape box 3, and L shape box 3 drives the continuous swing back and forth of dead lever, and the dead lever drives the continuous swing back and forth of cover 6 of bleeding, increases the scope of bleeding, detects the harmful gas concentration of different positions.
The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A harmful gas concentration detection device for aluminum processing comprises a C-shaped frame (1), it is characterized in that a rotating shaft (2) is rotatably arranged on the inner wall of the top of the C-shaped frame (1), an L-shaped box body (3) is fixedly arranged at the bottom end of the rotating shaft (2), one side of the L-shaped box body (3) is provided with an opening, the other side of the L-shaped box body (3) is fixedly communicated with one end of an air exhaust pipe (5), the other end of the air exhaust pipe (5) is fixedly provided with an air exhaust cover (6), fixed mounting has gas sensor (4) in L shape box (3), fixed mounting has motor (7) on the bottom inner wall of C shape frame (1), and fixed mounting has dwang (8) on the output shaft of motor (7), and dwang (8) are concentric with axis of rotation (2), and the outside fixed mounting of dwang (8) has a plurality of flabellums (9) that are located L shape box (3).
2. The harmful gas concentration detection device for aluminum product processing according to claim 1, wherein a PLC controller and an alarm are fixedly installed at the top of the L-shaped box body (3), and the gas sensor (4) and the alarm are electrically connected with the PLC controller through wires.
3. The harmful gas concentration detection device for aluminum processing according to claim 1, wherein one end of a fixing rod is fixedly installed at the bottom of the L-shaped box body (3), the other end of the fixing rod is fixedly connected with the air exhaust cover (6), a second bearing is fixedly installed at the top of the C-shaped frame (1), and the outer side of the rotating shaft (2) is fixedly connected with the inner ring of the second bearing.
4. The harmful gas concentration detection device for aluminum processing according to claim 1, wherein a transmission rod (12) is rotatably mounted on the C-shaped frame (1), a large gear (11) is fixedly sleeved on the outer side of the transmission rod (12), a small gear (10) is meshed on the large gear (11), the small gear (10) is fixedly sleeved on the outer side of the rotating rod (8), a first bearing is fixedly mounted on the inner wall of the top of the C-shaped frame (1), and the outer side of the transmission rod (12) is fixedly connected with the inner ring of the first bearing.
5. The harmful gas concentration detection device for aluminum product processing according to claim 1, characterized in that a slide rail is fixedly installed at the top of the C-shaped frame (1), a slide plate (15) is slidably installed on the slide rail, a rack (16) is fixedly installed at one side of the slide plate (15), a transmission gear (17) is meshed on the rack (16), the transmission gear (17) is fixedly sleeved on the outer side of the rotating shaft (2), one end of a second connecting rod (14) is rotatably connected to the other side of the slide plate (15), a first connecting rod (13) is rotatably installed at the other end of the second connecting rod (14), and the first connecting rod (13) is fixedly installed at the top end of the transmission rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439206.1U CN212964247U (en) | 2020-07-20 | 2020-07-20 | Harmful gas concentration detection device for aluminum product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439206.1U CN212964247U (en) | 2020-07-20 | 2020-07-20 | Harmful gas concentration detection device for aluminum product processing |
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| Publication Number | Publication Date |
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| CN212964247U true CN212964247U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021439206.1U Active CN212964247U (en) | 2020-07-20 | 2020-07-20 | Harmful gas concentration detection device for aluminum product processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115856230A (en) * | 2023-02-28 | 2023-03-28 | 深圳市灰度工业设计有限公司 | Vehicle-mounted air quality monitoring equipment |
| CN118376736A (en) * | 2024-06-20 | 2024-07-23 | 浙江信捷检测技术有限公司 | Harmful gas concentration detection device and detection method |
-
2020
- 2020-07-20 CN CN202021439206.1U patent/CN212964247U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115856230A (en) * | 2023-02-28 | 2023-03-28 | 深圳市灰度工业设计有限公司 | Vehicle-mounted air quality monitoring equipment |
| CN118376736A (en) * | 2024-06-20 | 2024-07-23 | 浙江信捷检测技术有限公司 | Harmful gas concentration detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Harmful gas concentration detection device for aluminum processing Effective date of registration: 20221125 Granted publication date: 20210413 Pledgee: China Postal Savings Bank Corporation Longkou sub branch Pledgor: SHANDONG LONGKOU SANYUAN ALUMINIUM Co.,Ltd. Registration number: Y2022980023287 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |