CN115226341B

CN115226341B - Self-sealing dust concentration sensor system

Info

Publication number: CN115226341B
Application number: CN202210783136.9A
Authority: CN
Inventors: 赵政; 晏丹; 王杰; 陈涛; 鲁轲; 龚小兵; 刘佩; 杨亮; 甘梅; 吴华建; 邓有凡
Original assignee: CCTEG Chongqing Research Institute Co Ltd
Current assignee: CCTEG Chongqing Research Institute Co Ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-05-12
Anticipated expiration: 2042-06-27
Also published as: CN115226341A

Abstract

The invention relates to a self-sealing dust concentration sensor system, and belongs to the technical field of dust concentration sensors. The system comprises a main box body and a driving assembly, wherein the second sliding plate is connected to the inside of the main box body in a sliding manner, the supporting rod is connected to the inside of the second sliding plate in a sliding manner, the top of the supporting rod is fixedly connected with the bottom of the first sliding plate, the dust concentration sensor is fixedly arranged at the bottom of the supporting rod, the second fixing blocks are fixedly arranged on the two sides of the inner wall of the main box body and below the second sliding plate, the first fixing blocks are fixedly arranged at the bottom of the second sliding plate and on the two sides of the supporting rod, and the connecting rods are rotatably connected to the outer sides of the first fixing blocks. Through above-mentioned technical scheme, when need not using dust concentration sensor among the prior art, this dust concentration sensor is in external environment all the time to very easily lead to dust concentration sensor's the outside to be infected with the dust, and then serious influence dust concentration sensor's life's problem.

Description

Self-sealing dust concentration sensor system

Technical Field

The invention belongs to the technical field of dust concentration sensors, and relates to a self-sealing dust concentration sensor system.

Background

The dust concentration sensor is mainly used for continuously monitoring the total dust concentration of dust working places such as mines, cement factories and the like.

Through retrieving, chinese patent discloses a dust concentration sensor (grant publication No. CN107421862 a), and this patent technology although can accurate confirm full dust and breathe the dust concentration, but, this patent technology is in actual application in-process, when need not using dust concentration sensor, and this dust concentration sensor is in external environment all the time to extremely easily lead to dust concentration sensor's outside to be stained with dust, and then seriously influenced dust concentration sensor's life, be unfavorable for actual application and operation.

Disclosure of Invention

Accordingly, the present invention is directed to a self-sealing dust concentration sensor system, which solves the problem that the dust concentration sensor is always in the external environment when the dust concentration sensor is not needed in the related art, so that the dust is easily stained on the outer side of the dust concentration sensor, and the service life of the dust concentration sensor is seriously affected.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a self-closing dust concentration sensor system, includes main tank body and drive assembly, the inside sliding connection of main tank body has the second slide, the inside sliding connection of second slide has the bracing piece, the top of bracing piece and the bottom fixed connection of first slide, the bottom fixed mounting of bracing piece has dust concentration sensor, the equal fixed mounting in the below of the inner wall both sides of main tank body and being located the second slide has the second fixed block, the bottom of second slide just is located the equal fixed mounting in both sides of bracing piece has first fixed block, the outside of first fixed block is all rotated and is connected with the connecting rod, the equal sliding connection in both sides of main tank body bottom has the sealing board of U type structure, the one end that the first fixed block was kept away from to the connecting rod all rotates with the sealing board to be connected.

Further, the drive assembly sets up the top at main tank inner wall, the drive assembly includes first electric telescopic handle and second electric telescopic handle, first electric telescopic handle and the equal fixed mounting of second electric telescopic handle are at the top of main tank, the piston rod of first electric telescopic handle and second electric telescopic handle all extends to the inside of main tank, fixed mounting has first slide between the piston rod of first electric telescopic handle and second electric telescopic handle, fixedly connected with two springs between the bottom of first slide and the top of second slide, first slide and second slide all with the inside sliding connection of main tank.

Further, the outer side of the main box body is rotationally connected with a box door through a hinge.

Further, the top fixed mounting of main box inner wall has wireless signal receiver, the top of main box inner wall just is located one side fixed mounting of wireless signal receiver and has the controller, first electric telescopic handle, second electric telescopic handle and wireless signal receiver all with controller electric connection.

Further, rubber pads are fixedly arranged at the tops of the second fixing blocks.

Further, the top of the main box body is fixedly provided with an auxiliary box body which is positioned on the outer sides of the first electric telescopic rod and the second electric telescopic rod.

Furthermore, positioning blocks are fixedly arranged on two sides of the main box body, and positioning holes are formed in the outer sides of the positioning blocks.

Further, the outside equidistance of vice box is provided with the louvre.

The invention has the beneficial effects that: according to the invention, the dust concentration sensor is arranged in the main box body and is matched with the box sealing plate through the electric telescopic rod, when the dust concentration sensor is not required to be used, the box sealing plate is driven to seal the main box body by utilizing the work of the electric telescopic rod, so that excessive dust is prevented from being adhered to the outer side of the dust concentration sensor, the using effect of the dust concentration sensor is further ensured, and meanwhile, the service life of the dust concentration sensor is prolonged, so that the dust concentration sensor is beneficial to practical application and operation.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.

Drawings

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in the following preferred detail with reference to the accompanying drawings, in which:

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the invention at A in FIG. 1;

fig. 4 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a main case; 2. a first slide plate; 3. a first electric telescopic rod; 4. a second electric telescopic rod; 5. a spring; 6. a second slide plate; 7. a first fixed block; 8. a connecting rod; 9. a closure plate; 10. a dust concentration sensor; 11. a second fixed block; 12. a rubber pad; 13. a support rod; 14. an auxiliary box body; 15. a heat radiation hole; 16. a positioning block; 17. a door; 18. a wireless signal receiver; 19. and a controller.

Detailed Description

Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the illustrations provided in the following embodiments merely illustrate the basic idea of the present invention by way of illustration, and the following embodiments and features in the embodiments may be combined with each other without conflict.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to limit the invention; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1 to 4, this embodiment provides a self-sealing dust concentration sensor system, including main tank 1 and drive assembly, the inside sliding connection of main tank 1 has second slide 6, the inside sliding connection of second slide 6 has bracing piece 13, the top of bracing piece 13 and the bottom fixed connection of first slide 2, the bottom fixed mounting of bracing piece 13 has dust concentration sensor 10, the inner wall both sides of main tank 1 and the below that is located second slide 6 are all fixed mounting to have second fixed block 11, the bottom of second slide 6 and the both sides that are located bracing piece 13 are all fixed mounting to have first fixed block 7, the outside of first fixed block 7 is all rotated and is connected with connecting rod 8, the both sides of main tank 1 bottom are all sliding connection has the box sealing plate 9 of U type structure, the one end that first fixed block 7 was kept away from to connecting rod 8 is all rotated with box sealing plate 9 and is connected.

In this embodiment, through being provided with the second slide 6 in the inside of main tank 1, be provided with bracing piece 13 simultaneously in the inside of second slide 6, and the top of bracing piece 13 and the bottom fixed connection of first slide 2, be provided with dust concentration sensor 10 in the bottom of bracing piece 13, better with the inside of dust concentration sensor 10 direction main tank 1, through being provided with second fixed block 11 in the below of second slide 6, can prevent that the bottom of seal box plate 9 from breaking away from the bottom of main tank 1, be provided with first fixed block 7 simultaneously in the bottom of second slide 6, thereby cooperate connecting rod 8 to use, and then can drive seal box plate 9 and carry out lateral shifting, can seal the bottom of main tank 1, thereby reach and seal dust concentration sensor 10 effect.

Example 2

As shown in fig. 1 to 4, based on the same concept as that of the above embodiment 1, the present embodiment further proposes a self-sealing dust concentration sensor system, a driving assembly is disposed at the top of the inner wall of the main housing 1, the driving assembly includes a first electric telescopic rod 3 and a second electric telescopic rod 4, the first electric telescopic rod 3 and the second electric telescopic rod 4 are fixedly mounted at the top of the main housing 1, piston rods of the first electric telescopic rod 3 and the second electric telescopic rod 4 extend to the inside of the main housing 1, a first sliding plate 2 is fixedly mounted between the piston rods of the first electric telescopic rod 3 and the second electric telescopic rod 4, two springs 5 are fixedly connected between the bottom of the first sliding plate 2 and the top of the second sliding plate 6, and the first sliding plate 2 and the second sliding plate 6 are slidably connected with the inside of the main housing 1.

The outer side of the main box body 1 is rotatably connected with a box door 17 through a hinge, and the box door 17 is arranged on the outer side of the main box body 1, so that internal equipment parts can be maintained conveniently.

The top fixed mounting of main tank body 1 inner wall has wireless signal receiver 18, and the top of main tank body 1 inner wall just is located one side fixed mounting of wireless signal receiver 18 and has controller 19, and first electric telescopic handle 3, second electric telescopic handle 4 and wireless signal receiver 18 all with controller 19 electric connection are provided with wireless signal receiver 18 and controller 19 through the top at main tank body 1 inner wall, and more convenient carries out remote control to equipment.

Wherein, the top of the second fixed block 11 is fixedly provided with a rubber pad 12, and the abrasion of the second fixed block 11 is prevented by arranging the rubber pad 12 at the top of the second fixed block 11.

Wherein, the top of main box 1 just is located the outside fixed mounting of first electric telescopic handle 3 and second electric telescopic handle 4 has vice box 14, through being provided with vice box 14 at the top of main box 1, protects first electric telescopic handle 3 and second electric telescopic handle 4.

Wherein, the locating piece 16 is all fixed mounting in the both sides of main tank body 1, and the locating hole has all been seted up in the outside of locating piece 16, through being provided with locating piece 16 in the both sides of main tank body 1 to be provided with the locating hole in the outside of locating piece 16, better fix main tank body 1.

Wherein, the outside equidistance of vice box 14 is provided with louvre 15 to through being provided with louvre 15 in the outside of vice box 14, thereby reach the radiating effect.

In this embodiment, through being provided with first electric telescopic handle 3 and second electric telescopic handle 4 at the top of main tank body 1, utilize first electric telescopic handle 3 and second electric telescopic handle 4 to extend the piston rod to the internal connection of main tank body 1 at first slide 2 simultaneously to better completion is to the lift operation of first slide 2, cooperates connecting rod 8 to use simultaneously, and then can drive seal box board 9 and carry out lateral shifting, can seal the bottom of main tank body 1, thereby reaches and carries out confined effect to dust concentration sensor 10.

The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but not for indicating or suggesting that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limiting the present invention, and that the specific meaning of the above terms may be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present invention, which is intended to be covered by the claims of the present invention.

Claims

1. A self-sealing dust concentration sensor system, characterized by: the dust concentration sensor comprises a main box body (1) and a driving assembly, wherein a second sliding plate (6) is connected to the inside of the main box body (1) in a sliding manner, a supporting rod (13) is connected to the inside of the second sliding plate (6) in a sliding manner, the top of the supporting rod (13) is fixedly connected with the bottom of a first sliding plate (2), a dust concentration sensor (10) is fixedly arranged at the bottom of the supporting rod (13), second fixing blocks (11) are fixedly arranged on two sides of the inner wall of the main box body (1) and below the second sliding plate (6), first fixing blocks (7) are fixedly arranged at the bottom of the second sliding plate (6) and on two sides of the supporting rod (13), connecting rods (8) are rotatably connected to the outer sides of the first fixing blocks (7), and two sides of the bottom of the main box body (1) are fixedly connected with box sealing plates (9) in a U-shaped structure in a sliding manner, and one ends of the connecting rods (8) far away from the first fixing blocks (7) are rotatably connected with the box sealing plates (9).

The utility model discloses a motor drive unit, including main tank body (1) and motor drive unit, drive unit sets up the top at main tank body (1) inner wall, drive unit includes first motor-operated telescopic handle (3) and second motor-operated telescopic handle (4), equal fixed mounting of first motor-operated telescopic handle (3) and second motor-operated telescopic handle (4) is at the top of main tank body (1), the inside that all extends to main tank body (1) of piston rod of first motor-operated telescopic handle (3) and second motor-operated telescopic handle (4), fixed mounting has first slide (2) between the piston rod of first motor-operated telescopic handle (3) and second motor-operated telescopic handle (4), fixedly connected with two springs (5) between the bottom of first slide (2) and the top of second slide (6), inside sliding connection of first slide (2) and second slide (6) all with main tank body (1).

2. A self-sealing dust concentration sensor system according to claim 1, characterized in that: the outer side of the main box body (1) is rotationally connected with a box door (17) through a hinge.

3. A self-sealing dust concentration sensor system according to claim 1, characterized in that: the wireless signal receiver (18) is fixedly arranged at the top of the inner wall of the main box body (1), the controller (19) is fixedly arranged at the top of the inner wall of the main box body (1) and positioned on one side of the wireless signal receiver (18), and the first electric telescopic rod (3), the second electric telescopic rod (4) and the wireless signal receiver (18) are electrically connected with the controller (19).

4. A self-sealing dust concentration sensor system according to claim 1, characterized in that: rubber pads (12) are fixedly arranged at the tops of the second fixing blocks (11).

5. A self-sealing dust concentration sensor system according to claim 1, characterized in that: the auxiliary box body (14) is fixedly arranged at the top of the main box body (1) and positioned outside the first electric telescopic rod (3) and the second electric telescopic rod (4).

6. A self-sealing dust concentration sensor system according to claim 1, characterized in that: positioning blocks (16) are fixedly arranged on two sides of the main box body (1), and positioning holes are formed in the outer sides of the positioning blocks (16).

7. A self-sealing dust concentration sensor system as set forth in claim 5, wherein: and heat dissipation holes (15) are formed in the outer side of the auxiliary box body (14) at equal intervals.