CN213398089U

CN213398089U - Pressurization system for dust sensor

Info

Publication number: CN213398089U
Application number: CN202021820248.XU
Authority: CN
Inventors: 史现印
Original assignee: Hebei Zhengtian Hongtai Environmental Protection Equipment Co ltd
Current assignee: Hebei Zhengtian Hongtai Environmental Protection Equipment Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-08
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to the technical field of sensors, and a turbocharging system for dust sensor is disclosed, which comprises a bod, the inner wall has the motor through branch welded fastening around the organism, the inner wall rotates through the bearing rod respectively and is connected with the cam around the organism and lies in the both sides of motor, the terminal surface of cam rotates and is connected with down the connecting rod, the top of connecting rod rotates through the commentaries on classics round pin and is connected with the connecting rod down, inner wall welded fastening has the pressure accumulation room about the organism, pressure accumulation room bottom surface welded fastening has the pressure release pipe, the inside groove has been seted up to pressure accumulation room upper surface, the inside sliding connection of inside groove has interior slide, the up end of interior slide rotates and is connected with the commentaries on classics ball, the kerve has been seted up to the upper surface of organism, the. This a turbocharging system for dust sensor can be through supercharging device to the inside quick pressure boost of organism and with inside its leading-in pressure accumulation room to the inside dust sensor monitoring of pressure accumulation room.

Description

Pressurization system for dust sensor

Technical Field

The utility model relates to a sensor technical field specifically is a turbocharging system for dust sensor.

Background

Dust sensor, mainly used mine, the continuous monitoring of dust workplace total dust concentration such as cement factory, can be to current colliery monitoring underground or the more region of other industry dusts, carry out dust concentration and carry out swift detection, and can be real-time under the natural wind current state, on the spot, the monitoring that is incessant in succession shows dust concentration in the pit, the dust device switching value signal of simultaneous output and watering spraying, the best effect of dust measurement dust fall has been realized, but current dust sensor most all is the dust monitoring in comparatively passive suction air, do not possess initiative pressure boost function, and then make dust sensor monitoring efficiency lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a turbocharging system for dust sensor has solved the problem of sensor pressure boost.

(II) technical scheme

For the purpose that realizes above-mentioned sensor pressure boost, the utility model provides a following technical scheme: the utility model provides a pressure boost system for dust sensor, includes the organism, the inner wall has the motor through branch welded fastening around the organism, the inner wall rotates through the bearing lever respectively and is connected with the cam around the organism and be located the both sides of motor, the terminal surface of cam rotates and is connected with the lower connecting rod, the top of lower connecting rod rotates through changeing the round pin and is connected with the upper connecting rod, the inner wall welded fastening has the pressure accumulation room about the organism, the bottom surface welded fastening of pressure accumulation room has the pressure release pipe, the inside groove has been seted up to the upper surface of pressure accumulation room, the inside sliding connection of inside groove has interior slide, the up end of interior slide rotates and is connected with the commentaries on classics ball, the outer groove has been seted up to the upper surface of organism, the upper.

Preferably, the supercharging device comprises an outer groove, an outer sliding plate, a rotating rod, an outer rotating plate, a sliding groove, a spring, an inner rotating plate and a spring contraction rod, the outer groove is formed in the left side and the right side of the upper surface of the machine body, the outer sliding plate is connected inside the outer groove in a sliding mode, the outer rotating plate is connected to the upper surface of the machine body in a rotating mode through the rotating rod and located on the outer side of the outer groove, the sliding groove is formed in the end face of the outer side of the outer rotating plate, the spring is fixedly welded to the bottom face of the inner portion of the sliding groove, the inner rotating plate is connected inside the sliding groove in a sliding mode, the spring contraction rod is fixedly welded to the outer surface of the upper connecting rod through a fixing joint in a welding mode, the motor drives the cam to rotate, the upper connecting rod can move up and down in a reciprocating mode through the lower connecting rod, the spring contraction rod can drive the outer rotating plate to rotate the rotating rod to reciprocate, in addition, the outer rotating plate can make the inner rotating plate rotate in a reciprocating manner along with the outer rotating plate, so that the outer rotating plate and the inner rotating plate can guide air outside the machine body into the machine body while rotating in a reciprocating manner, and the outer sliding plate, the outer rotating plate and the inner rotating plate are contacted and closed with each other while guiding the air into the machine body, so that air pressure is prevented from leaking, and the air pressure is conveniently stored in the pressure accumulating chamber.

Preferably, the spring is kept away from the one end of spout bottom surface and interior commentaries on classics board welded fastening, but the spring makes interior commentaries on classics board hug closely airtight each other when the spout is inside to slide.

Preferably, the outer sliding plate is in transmission connection with the rotating rod through a built-in hinge, so that air pressure can be conveniently led into the machine body when the outer sliding plate is opened, and air pressure is prevented from leaking when the outer sliding plate is closed.

Preferably, the number of the outer sliding plate, the outer rotating plate and the inner rotating plate is four, and the air pressure can be prevented from leaking when the outer sliding plate, the outer rotating plate and the inner rotating plate are closed.

Preferably, one end of the spring contraction rod, which is far away from the upper connecting rod, is welded and fixed with the outer rotating plate through a fixing joint, so that the spring contraction rod can drive the outer rotating plate to reciprocate through the fixing joint.

Preferably, the lower connecting rod penetrates through the pressure accumulation chamber and is in sliding connection with the rotating ball, when the cam drives the lower connecting rod to reciprocate, the lower connecting rod can drive the inner sliding plate to move and open and close through the rotating ball, so that air pressure in a sealed space between the rest machine bodies of the pressure accumulation chamber can enter the pressure accumulation chamber from the inner groove, when the upper connecting rod drives the outer sliding plate and the outer rotating plate to open, the inner sliding plate is closed at the moment, otherwise, the inner sliding plate is opened, so that the air pressure can be conveniently stored in the pressure accumulation chamber and a dust sensor in the pressure accumulation chamber can be conveniently monitored, and the dust monitoring precision is further improved.

Preferably, the output end of the motor is in transmission connection with one side of the cam far away from the lower connecting rod through a belt, so that the motor drives the cam to rotate through the belt.

Compared with the prior art, the utility model provides a turbocharging system for dust sensor possesses following beneficial effect:

1. this a pressure boost system for dust sensor, drive the cam through the motor and rotate, and then the cam makes upper connecting rod reciprocating motion from top to bottom through lower connecting rod, and can make the spring shrinkbar drive outward turning plate and rotate the bull stick reciprocating motion at the upper surface of organism when upper connecting rod reciprocates, and then the bull stick drives the outer slide through built-in hinge and opens and close at reciprocating motion, in addition, can make the interior rotor plate along with outward rotor plate reciprocating motion through outward rotor plate, and then can be with the leading-in organism outside air inside outward turning plate and interior rotor plate reciprocating motion, and the outer slide, outward turning plate and interior rotor plate contact each other and close when leading-in the air inside the organism, thereby prevent that atmospheric pressure from leaking, and then be convenient for store atmospheric pressure inside.

2. This a pressure boost system for dust sensor, when the cam drives connecting rod down reciprocating motion, the lower connecting rod can drive interior slide removal and open and close through changeing the ball, and then can make the atmospheric pressure in the airtight space between the surplus organism of accumulator get into the accumulator inside from the inside groove, when the upper connecting rod drives outer slide and outer rotor plate and opens, interior slide closed this moment, otherwise then interior slide is opened, and then be convenient for store atmospheric pressure inside the accumulator and make its inside dust sensor monitor, and then be convenient for improve dust monitoring precision.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

FIG. 2 is a partial sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

Wherein: 1. a body; 2. a motor; 3. a cam; 4. a lower connecting rod; 5. an upper connecting rod; 6. a pressure accumulation chamber; 7. a pressure relief pipe; 8. an inner tank; 9. an inner slide plate; 10. rotating the ball; 11. an outer tank; 12. an outer slide plate; 13. a rotating rod; 14. an outer rotating plate; 15. a chute; 16. a spring; 17. an inner rotating plate; 18. and (5) contracting the spring.

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. 1-3, the present invention provides a pressure boosting system for a dust sensor, including a machine body 1, a motor 2 is fixed to the front and rear inner walls of the machine body 1 through a support rod, a cam 3 is connected to the front and rear inner walls of the machine body 1 and located at both sides of the motor 2 through a bearing rod, a lower connecting rod 4 is connected to the end surface of the cam 3 in a rotating manner, an upper connecting rod 5 is connected to the top end of the lower connecting rod 4 through a rotating pin in a rotating manner, a pressure accumulating chamber 6 is fixed to the left and right inner walls of the machine body 1 in a welding manner, a pressure releasing pipe 7 is fixed to the bottom surface of the pressure accumulating chamber 6 in a welding manner, an inner groove 8 is formed in the upper surface of the pressure accumulating chamber 6, an inner slide plate 9 is connected to the inner groove 8 in a sliding manner, a rotating ball 10 is connected to the upper end surface of the inner slide, An outer rotating plate 14, a sliding chute 15, a spring 16, an inner rotating plate 17 and a spring contracting rod 18, wherein the outer chute 11 is arranged at the left side and the right side of the upper surface of the machine body 1, the outer sliding plate 12 is connected inside the outer chute 11 in a sliding manner, the outer rotating plate 14 is connected on the upper surface of the machine body 1 in a rotating manner through the rotating rod 13 and is positioned at the outer side of the outer chute 11, the sliding chute 15 is arranged on the outer end surface of the outer rotating plate 14, the spring 16 is fixed on the inner bottom surface of the sliding chute 15 in a welding manner, the inner rotating plate 17 is connected inside the sliding chute 15 in a sliding manner, the spring contracting rod 18 is fixed on the outer surface of the upper connecting rod 5 in a welding manner through a fixing joint, the cam 3 is driven to rotate through the motor 2, the upper connecting rod 5 can be reciprocated up and down by the cam 3 through the lower connecting rod 4, the spring contracting rod 18 can drive the outer rotating plate 14 to drive the rotating rod 13 to rotate, in addition, the inner rotating plate 17 can rotate with the outer rotating plate 14 in a reciprocating way through the outer rotating plate 14, so that the air outside the machine body 1 can be guided into the machine body 1 while the outer rotating plate 14 and the inner rotating plate 17 rotate in a reciprocating way, the outer sliding plate 12, the outer rotating plate 14 and the inner rotating plate 17 are contacted and closed while the air is guided into the machine body 1, so that the air pressure is prevented from leaking, so that the air pressure is stored in the pressure accumulation chamber 6, one end of the spring 16, which is far away from the bottom surface of the sliding groove 15, is fixedly welded with the inner rotating plate 17, so that the inner rotating plate 17 can be tightly attached and closed when sliding in the sliding groove 15 through the spring 16, the outer sliding plate 12 is in transmission connection with the rotating rod 13 through the built-in hinge, so that the air pressure can be guided into the machine body 1 when the outer sliding plate 12 is opened, and the air pressure is prevented from leaking when the outer sliding plate 12 is closed, four outer, When the outer rotating plate 14 and the inner rotating plate 17 are closed, the air pressure can be prevented from leaking, one end of the spring contraction rod 18, which is far away from the upper connecting rod 5, is welded and fixed with the outer rotating plate 14 through a fixed joint, the spring contraction rod 18 can drive the outer rotating plate 14 to reciprocate through the fixed joint, the lower connecting rod 4 penetrates through the pressure accumulation chamber 6 and is in sliding connection with the rotating ball 10, when the cam 3 drives the lower connecting rod 4 to reciprocate, the lower connecting rod can drive the inner sliding plate 9 to move and open and close through the rotating ball 10, the air pressure in the closed space between the rest machine bodies 1 of the pressure accumulation chamber 6 can enter the pressure accumulation chamber 6 from the inner groove 8, when the upper connecting rod 5 drives the outer sliding plate 12 and the outer rotating plate 14 to open, the inner sliding plate 9 is closed, otherwise, the inner sliding plate 9 is opened, the air pressure is stored in the pressure accumulation chamber 6 and the dust sensor in the pressure accumulation chamber is monitored, and, the output end of the motor 2 is in transmission connection with one side of the cam 3 far away from the lower connecting rod 4 through a belt, so that the motor 2 can drive the cam 3 to rotate through the belt.

When in use, the motor 2 drives the cam 3 to rotate, and the cam 3 drives the upper connecting rod 5 to reciprocate up and down through the lower connecting rod 4, and the upper connecting rod 5 moves up and down, and simultaneously the spring contraction rod 18 drives the outer rotating plate 14 to drive the rotating rod 13 to reciprocate on the upper surface of the machine body 1, and further the rotating rod 13 drives the outer sliding plate 12 to open and close through the built-in hinge while reciprocating, in addition, the outer rotating plate 14 can drive the inner rotating plate 17 to reciprocate along with the outer rotating plate 14, and further the outer rotating plate 14 and the inner rotating plate 17 can guide the air outside the machine body 1 into the machine body 1 while reciprocating, and the outer sliding plate 12, the outer rotating plate 14 and the inner rotating plate 17 are contacted and closed while guiding the air into the machine body 1, thereby preventing the air pressure from leaking, further facilitating the storage of the air pressure in the pressure storage chamber 6, when the cam 3 drives the lower connecting rod 4 to reciprocate, the lower connecting rod can drive the inner sliding plate 9 to move, open and close through the rotating ball 10, so that air pressure in a closed space between the rest machine bodies 1 of the pressure accumulation chamber 6 can enter the pressure accumulation chamber 6 from the inner groove 8, when the upper connecting rod 5 drives the outer sliding plate 12 and the outer rotating plate 14 to open, the inner sliding plate 9 is closed at the moment, otherwise, the inner sliding plate 9 is opened, so that the air pressure is stored in the pressure accumulation chamber 6 conveniently, a dust sensor in the inner sliding plate is monitored, and the dust monitoring precision is improved conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A supercharging system for a dust sensor comprises a machine body (1), and is characterized in that: the front inner wall and the rear inner wall of the machine body (1) are fixedly welded with a motor (2) through a support rod, the front inner wall and the rear inner wall of the machine body (1) are positioned at two sides of the motor (2) and are respectively connected with a cam (3) through a bearing rod in a rotating way, the end surface of the cam (3) is rotationally connected with a lower connecting rod (4), the top end of the lower connecting rod (4) is rotationally connected with an upper connecting rod (5) through a rotating pin, a pressure accumulation chamber (6) is fixedly welded on the left inner wall and the right inner wall of the machine body (1), a pressure relief pipe (7) is fixedly welded on the bottom surface of the pressure accumulation chamber (6), an inner groove (8) is arranged on the upper surface of the pressure accumulation chamber (6), an inner sliding plate (9) is connected inside the inner groove (8) in a sliding manner, the upper end surface of the inner sliding plate (9) is rotatably connected with a rotating ball (10), the upper surface of the machine body (1) is provided with an outer groove, and the upper surface of the machine body (1) is provided with a supercharging device.

2. The pressurization system for a dust sensor of claim 1, wherein: the supercharging device comprises an outer groove (11), an outer sliding plate (12), a rotating rod (13), an outer rotating plate (14), a sliding groove (15), a spring (16), an inner rotating plate (17) and a spring contraction rod (18), wherein the outer groove (11) is formed in the left side and the right side of the upper surface of the machine body (1), the outer sliding plate (12) is connected to the inner portion of the outer groove (11) in a sliding mode, the outer rotating plate (14) is connected to the upper surface of the machine body (1) in a rotating mode through the rotating rod (13) and located on the outer side of the outer groove (11), the sliding groove (15) is formed in the end face of the outer rotating plate (14) in the outer side, the spring (16) is fixed to the bottom face of the inner portion of the sliding groove (15) in a welding mode, the inner rotating plate (17) is connected to the inner portion of the sliding groove (15) in a sliding mode, and.

3. The pressurization system for a dust sensor of claim 2, wherein: and one end of the spring (16) far away from the bottom surface of the sliding chute (15) is fixedly welded with the inner rotating plate (17).

4. The pressurization system for a dust sensor of claim 2, wherein: the outer sliding plate (12) is in transmission connection with the rotating rod (13) through a built-in hinge.

5. The pressurization system for a dust sensor of claim 2, wherein: the number of the outer sliding plates (12), the number of the outer rotating plates (14) and the number of the inner rotating plates (17) are four.

6. The pressurization system for a dust sensor of claim 2, wherein: one end of the spring contraction rod (18) far away from the upper connecting rod (5) is fixedly welded with the outer rotating plate (14) through a fixed joint.

7. The pressurization system for a dust sensor of claim 1, wherein: the lower connecting rod (4) penetrates through the pressure accumulation chamber (6) and is connected with the rotating ball (10) in a sliding mode.

8. The pressurization system for a dust sensor of claim 1, wherein: the output end of the motor (2) is in transmission connection with one side of the cam (3) far away from the lower connecting rod (4) through a belt.