CN215179464U

CN215179464U - Flow guide mechanism for dust concentration sensor

Info

Publication number: CN215179464U
Application number: CN202121371426.XU
Authority: CN
Inventors: 丁国正; 朱志豪
Original assignee: Changshu Shun Xin Instrument Co ltd
Current assignee: Changshu Shun Xin Instrument Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-14
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a flow guide mechanism for a dust concentration sensor, which comprises a flow guide pipe and a filter unit; the lower surface of the flow guide pipe is communicated with the dust box, and the left end of the flow guide pipe is provided with a fixed unit; the filter unit contains filter frame, filter screen, doctor-bar and power component, the dust case upside fixed connection filter frame of the inside of honeycomb duct, the inside fixedly connected with filter screen of filter frame, the filter screen contacts with the right-hand member of doctor-bar, the upside and the power component of doctor-bar are connected, can get rid of the work to the dust in the gas, and among the process of getting rid of, filter the dust, still design fixed knot to construct and fix the installation of device.

Description

Flow guide mechanism for dust concentration sensor

Technical Field

The utility model relates to a dust disposal technical field specifically is a water conservancy diversion mechanism for dust concentration sensor.

Background

The fine dust can cause great damage to the lung of a human body, most factories are provided with dust concentration sensors nowadays, and then the dust is treated, so that a flow guide mechanism for the dust concentration sensors is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a water conservancy diversion mechanism for dust concentration sensor, can get rid of the work to the dust in the gas, among the process of getting rid of, filter the dust, still design fixed knot to construct and fix the installation of device, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flow guide mechanism for a dust concentration sensor comprises a flow guide pipe and a filtering unit;

flow guiding pipe: the lower surface is communicated with the dust box, and the left end of the flow guide pipe is provided with a fixed unit;

a filtering unit: contain filter frame, filter screen, doctor-bar and power component, the dust case upside position fixed connection filter frame of the inside of honeycomb duct, filter the inside fixedly connected with filter screen of frame, the filter screen contacts with the right-hand member of doctor-bar, the upside and the power component of doctor-bar are connected.

Design dust case, thereby accomodate the dust that gets off filtering, thereby guarantee that the device is inside clean, thereby guarantee that the device normally goes on, design fixed unit, thereby strengthen the device and fix in the installation, thereby the more firm of time device installation, increase the stability of device, design filter screen dust filters, the dust of design doctor-bar on to the filter screen is cleared up, when the using device, fix the device through fixed unit, thereby make dust gas carry the filter screen through the honeycomb duct and filter, when piling up the dust on the filter screen, work through external control on-off control power component, thereby it clears up to drive the doctor-bar, the dust of clearing up out falls into the dust case, the gas of filtering the completion is discharged from the honeycomb duct right-hand member.

Further, fixed unit contains fixed frame, fixed slot, landing leg, fixed slider, fixed block and fixed power component, the fixed frame of left end fixed connection of honeycomb duct, the fixed slot is seted up respectively to the left side of fixed frame on the surface lower part, and the landing leg is designed respectively at both ends about two fixed slots, and the lower extreme of four landing legs is respectively through fixed connection's fixed slider and the fixed slot sliding connection that corresponds, and the upper end of corresponding landing leg is the right side of fixed connection fixed block on the surface lower part respectively around, and two fixed blocks are connected with fixed power component.

The fixed frame of design to the installation to fixed unit is fixed, thereby makes the more firm of fixed unit installation, and the design fixed slot is followed the motion to the fixed block and is restricted, thereby avoids the fixed block not to move according to the prescribed route, when carrying out fixed work, puts the gas vent earlier between the fixed block, and the fixed block is pressed from both sides tightly to the fixed power subassembly of rethread, thereby fixes the device.

Furthermore, fixed power component contains two-way screw rod, dog, carousel and handle, and two fixed blocks are through the screw of seting up respectively with the left and right sides threaded connection of two-way screw rod, the left end fixed connection carousel of two-way screw rod, the side screw thread is opposite about two-way screw rod, carousel fixed connection handle, the right-hand member fixed connection dog of two-way screw rod.

Design carousel and handle to make fixed power component operate more easily, thereby design the dog and avoid the fixed block to drop, when the fixed power component of operation carries out the during operation, hold the handle with the hand earlier, thereby rotate, thereby drive two-way screw rod and rotate, thereby drive the fixed block and step up to the centre, thereby accomplish fixed work.

Furthermore, the power assembly comprises a supporting plate, a sliding rod, a screw rod and a motor, two ends of the screw rod are rotatably connected with the supporting plate through bearings, the supporting plates on the left side and the right side are respectively and fixedly connected with the corresponding positions of the left side and the right side inside the flow guide pipe, the left end of the screw rod penetrates through round holes formed in the supporting plate and the flow guide pipe and extends to the left side of the flow guide pipe and is fixedly connected with a rotating shaft of the motor, an input end of the motor is electrically connected with an output end of an external power supply through an external control switch group, the scraping blade is in threaded connection with the screw rod through a screw hole formed in the scraping blade, two ends of the sliding rod are respectively and fixedly connected with the supporting plate, the scraping blade is in sliding connection with the sliding rod through a sliding hole formed in the scraping blade, and the sliding rod is parallel to the screw rod.

Thereby the design backup pad supports the weight on the screw rod, thereby avoid the weight direct action in the axis of rotation of motor, thereby avoid the axis of rotation damage of motor, thereby strengthen the stability of device, the design slide bar, thereby restrict the motion of doctor-bar, thereby the time doctor-bar removes according to predetermined route, when control power component during operation, it rotates through external control switch group control motor earlier, thereby drive the doctor-bar back-and-forth movement, thereby carry out the cleaning work of dust.

Further, still include fixed plate and exhaust fan, the inside left side fixed connection fixed plate of honeycomb duct, the logical inslot installation exhaust fan of seting up on the fixed plate, the input of exhaust fan is connected through external control switch group and the output electricity with external power source.

The design fixed plate to the installation to the exhaust fan is fixed, thereby avoids the exhaust fan accident to drop, thereby strengthens device stability, counts the exhaust fan, thereby makes the faster access device of dust, hoisting device's efficiency.

The dust box is characterized by further comprising sliding grooves and sliding strips, the upper ends of the left side and the right side of the dust box are respectively and fixedly connected with the sliding strips, and the two sliding strips are in sliding connection with the sliding grooves formed in the corresponding positions in the through grooves at the lower sides of the flow guide pipes.

Design spout and draw runner to make the dust box carry out loading and unloading work through sliding, thereby make the loading and unloading of dust box more convenient, thereby save the time of loading and unloading work, promote work efficiency.

Compared with the prior art, the beneficial effects of the utility model are that: this a water conservancy diversion mechanism for dust concentration sensor has following benefit:

1. the dust is filtered by designing the filter screen and the scraping blade, so that the dust is left in the device and is not directly discharged, and the environment is protected;

2. the fixing unit is designed, so that the device can be easily installed and can be more firmly installed;

3. design doctor-bar and dust box to clear up and collect the dust, thereby guarantee the inside clean degree of device, avoid the dust to influence the device normal operating, thereby hoisting device stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic view of the external structure of the present invention.

In the figure: the device comprises a guide pipe 1, a dust box 2, a filtering unit 3, a filtering frame 31, a filtering screen 32, a supporting plate 33, a sliding rod 34, a screw rod 35, a scraping blade 36, a motor 37, a fixing unit 4, a fixing frame 41, a fixing groove 42, a supporting leg 43, a fixing sliding block 44, a fixing block 45, a bidirectional screw rod 46, a stop block 47, a rotating disc 48, a handle 49, a fixing plate 5, an exhaust fan 6, a sliding chute 7 and a sliding strip 8.

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 embodiment provides a technical solution: a flow guide mechanism for a dust concentration sensor comprises a flow guide pipe 1 and a filtering unit 3;

a flow guide pipe 1: the lower surface is communicated with the dust box 2, and the left end of the flow guide pipe 1 is provided with a fixed unit 4;

the filtering unit 3: contain filter frame 31, filter screen 32, doctor-bar 36 and power component, the dust box 2 upside position fixed connection filter frame 31 of the inside of honeycomb duct 1, the inside fixed connection of filter frame 31 has filter screen 32, the right-hand member contact of filter screen 32 and doctor-bar 36, the upside and the power component of doctor-bar 36 are connected.

Design dust case 2, thereby accomodate the dust that gets off filtering, thereby guarantee that the device is inside clean, thereby guarantee that the device normally goes on, design fixed unit 4, thereby strengthen the device and fix in the installation, thereby the device installation is more firm during, increase the stability of device, design filter screen 32 dust filters, design doctor-bar 36 clears up the dust on filter screen 32, when the operative installations, fix the device through fixed unit 4, thereby make dust gas carry filter screen 32 through honeycomb duct 1 and filter, when piling up the dust on filter screen 32, work through external control switch control power component, thereby drive doctor-bar 36 and clear up, the dust that the clearance was come falls into dust case 2, the gas of filtering completion is discharged from honeycomb duct 1 right-hand member.

Fixed unit 4 contains fixed frame 41, fixed slot 42, landing leg 43, fixed slider 44, fixed block 45 and fixed power component, the fixed frame 41 of left end fixed connection of honeycomb duct 1, fixed slot 42 is seted up respectively to the left side upper and lower part on the surface of fixed frame 41, landing leg 43 is designed respectively at both ends about two fixed slots 42, the lower extreme of four landing legs 43 is respectively through fixed connection's fixed slider 44 and the fixed slot 42 sliding connection that corresponds, the upper end difference fixed connection fixed block 45's the right side upper and lower part of surface of landing leg 43 corresponds around, two fixed blocks 45 are connected with fixed power component.

The fixed frame 41 of design to the installation to fixed unit 4 is fixed, thereby makes the more firm of fixed unit 4 installation, and design fixed slot 42 is from restricting the motion to fixed block 45, thereby avoids fixed block 45 not according to the movement of regulation route, when carrying out fixing work, puts between fixed block 45 the gas vent earlier, and the fixed block 45 is pressed from both sides tightly to the fixed power subassembly of rethread, thereby fixes the device.

Fixed power component contains two-way screw rod 46, dog 47, carousel 48 and handle 49, and two fixed blocks 45 are through the screw that sets up respectively with two-way screw rod 46's left and right sides threaded connection, two-way screw rod 46's left end fixed connection carousel 48, two-way screw rod 46's left and right sides screw thread is opposite, carousel 48 fixed connection handle 49, two-way screw rod 46's right-hand member fixed connection dog 47.

Design carousel 48 and handle 49 to make fixed power component operate more easily, thereby design dog 47 avoids fixed block 45 to drop, carries out the during operation when the fixed power component of operation, holds the handle with the hand earlier, thereby rotates, thereby drives two-way screw rod 46 and rotates, thereby drives fixed block 45 and steps up to the centre, thereby accomplishes fixed work.

The power component comprises a supporting plate 33, a sliding rod 34, a screw rod 35 and a motor 37, two ends of the screw rod 35 are rotatably connected with the supporting plate 33 through bearings, the supporting plates 33 on the left side and the right side are respectively and fixedly connected with the corresponding positions of the left side and the right side inside the guide pipe 1, the left end of the screw rod 35 penetrates through round holes formed in the supporting plate 33 and the guide pipe 1 and extends to the left side of the guide pipe 1 and is fixedly connected with a rotating shaft of the motor 38, the input end of the motor 38 is electrically connected with the output end of an external power supply through an external control switch group, a scraping blade 36 is in threaded connection with the screw rod 35 through a screw hole formed in the scraping blade 36, two ends of the sliding rod 34 are respectively and fixedly connected with the supporting plate 33, the scraping blade 36 is in sliding connection with the sliding rod 34 through a sliding hole formed in the sliding rod 34, and the sliding rod 35 are parallel.

Thereby design backup pad 33 supports the weight on the screw rod 35, thereby avoid weight direct action in motor 37's the axis of rotation, thereby avoid motor 37's axis of rotation damage, thereby strengthen the stability of device, design slide bar 34, thereby restrict the motion of doctor-bar 36, thereby time doctor-bar 36 moves according to the predetermined route, when control power component during operation, control motor 37 through the external control switch group earlier and rotate, thereby drive doctor-bar 36 back-and-forth movement, thereby carry out the clearance work of dust.

Still include fixed plate 5 and exhaust fan 6, the inside left side fixed connection fixed plate 5 of honeycomb duct 1, the logical inslot installation exhaust fan 6 of seting up on the fixed plate 5, the input of exhaust fan 6 is connected with the output electricity with external power source through external control switch group.

Design fixed plate 5 to the installation to exhaust fan 6 is fixed, thereby avoids exhaust fan 6 accident to drop, thereby strengthens device stability, counts exhaust fan 6, thereby makes the faster access device of dust, hoisting device's efficiency.

The dust box is characterized by further comprising sliding grooves 7 and sliding strips 8, the upper ends of the left side and the right side of the dust box 2 are fixedly connected with the sliding strips 8 respectively, and the two sliding strips 8 are in sliding connection with the sliding grooves 7 arranged in the corresponding positions in the through grooves at the lower side of the flow guide pipe 1.

Design spout 7 and draw runner 8 to make dust box 2 load and unload work through sliding, thereby make the loading and unloading of dust box 2 more convenient, thereby save the time of load and unload work, promote work efficiency.

The utility model provides a pair of a theory of operation that is used for dust concentration sensor's water conservancy diversion mechanism as follows:

put the gas vent between the fixed block 45 earlier, the handle is held to the reuse hand, thereby rotate, thereby drive two-way screw rod 46 and rotate, thereby drive fixed block 45 and step up to the centre, thereby accomplish the fixed work, the work of rethread external control group control exhaust fan 6 of opening and shutting, thereby make the more quick access device of dust, thereby make dust gas carry filter screen 32 through honeycomb duct 1 and filter, when piling up the dust on filter screen 32, rotate through external control on-off control motor 37, thereby drive 36 back-and-forth movements of doctor-bar, thereby carry out the cleaning work of dust, the dust of clearing up out falls into dust box 2, the gas of filtering completion is discharged from honeycomb duct 1 right-hand member.

It should be noted that the exhaust fan 6 disclosed in the above embodiment is a loose exhaust fan, and the operation of the exhaust fan 6 and the motor 37 controlled by the external control switch group is performed by a method commonly used in the art.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. The utility model provides a water conservancy diversion mechanism for dust concentration sensor which characterized in that: comprises a draft tube (1) and a filtering unit (3);

a flow guide pipe (1): the lower surface is communicated with the dust box (2), and the left end of the guide pipe (1) is provided with a fixed unit (4);

filtration unit (3): contain filter frame (31), filter screen (32), doctor-bar (36) and power component, dust box (2) upside position fixed connection filter frame (31) of the inside of honeycomb duct (1), fixedly connected with filter screen (32) in filter frame (31), filter screen (32) and the right-hand member contact of doctor-bar (36), the upside and the power component of doctor-bar (36) are connected.

2. The flow guide mechanism for a dust concentration sensor according to claim 1, wherein: fixed unit (4) contain fixed frame (41), fixed slot (42), landing leg (43), fixed slider (44), fixed block (45) and fixed power component, the fixed frame (41) of left end fixed connection of honeycomb duct (1), fixed slot (42) are seted up respectively to the left surface upper and lower part of fixed frame (41), and landing leg (43) are designed respectively at both ends about two fixed slots (42), and fixed slider (44) and the fixed slot (42) sliding connection that corresponds are passed through fixed connection respectively to the lower extreme of four landing legs (43), and the upper end difference fixed connection of the landing leg (43) that corresponds around is the right side upper and lower part of fixed block (45), and fixed block (45) are connected with fixed power component.

3. The flow guide mechanism for a dust concentration sensor according to claim 2, wherein: fixed power component contains two-way screw rod (46), dog (47), carousel (48) and handle (49), two fixed blocks (45) through the screw of seting up respectively with the left and right sides threaded connection of two-way screw rod (46), the left end fixed connection carousel (48) of two-way screw rod (46), the left and right sides screw thread of two-way screw rod (46) is opposite, carousel (48) fixed connection handle (49), right-hand member fixed connection dog (47) of two-way screw rod (46).

4. The flow guide mechanism for a dust concentration sensor according to claim 1, wherein: the power component comprises a support plate (33), a slide rod (34), a screw rod (35) and a motor (37), the two ends of the screw rod (35) are rotatably connected with the supporting plates (33) through bearings, the supporting plates (33) at the left side and the right side are respectively and fixedly connected with the corresponding positions at the left side and the right side in the guide pipe (1), the left end of the screw rod (35) penetrates through the supporting plates (33) and round holes formed in the guide pipe (1) and extends to the left side of the guide pipe (1), and is fixedly connected with a rotating shaft of a motor (37), the input end of the motor (37) is electrically connected with the output end of an external power supply through an external control switch group, the scraping blade (36) is in threaded connection with the screw rod (35) through a screw hole, two ends of the sliding rod (34) are respectively fixedly connected with the supporting plate (33), the scraping blade (36) is in sliding connection with the sliding rod (34) through a sliding hole, and the sliding rod (34) is parallel to the screw rod (35).

5. The flow guide mechanism for a dust concentration sensor according to claim 1, wherein: still include fixed plate (5) and exhaust fan (6), the inside left side fixed connection fixed plate (5) of honeycomb duct (1), logical inslot installation exhaust fan (6) of seting up on fixed plate (5), the input of exhaust fan (6) is connected with external power source's output electricity through external control switch group.

6. The flow guide mechanism for a dust concentration sensor according to claim 1, wherein: the dust box is characterized by further comprising sliding grooves (7) and sliding strips (8), the upper ends of the left side and the right side of the dust box (2) are fixedly connected with the sliding strips (8) respectively, and the two sliding strips (8) are in sliding connection with the sliding grooves (7) which are formed in the corresponding positions in the through grooves at the lower sides of the guide pipes (1).