CN217879144U

CN217879144U - Sampling protection device suitable for water quality environment on-line monitoring equipment

Info

Publication number: CN217879144U
Application number: CN202221551265.7U
Authority: CN
Inventors: 徐守全; 曹立鲲; 王红涛
Original assignee: Anhui Hengxintong Intelligent Technology Co ltd
Current assignee: Anhui Hengxintong Intelligent Technology Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-22
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a water sampling protection technical field, and a sampling protection device suitable for quality of water environment on-line monitoring equipment is disclosed, two circular cone type sliders are installed to seal box top symmetry, the motor is installed to the inside bottom of seal box, the pivot is established to the top cover of seal box, the outside fixed mounting of pivot has toothed disc one, the top cover of seal box is established and is installed rotatory roller one, the bottom fixed mounting of rotatory roller one has toothed disc two, one side and the meshing of toothed disc two of toothed disc one, the outside fixed mounting of rotatory roller one has the weeding brush, this sampling protection device, drive pivot work through the motor, thereby make toothed disc one and protection cage rotate, and make toothed disc two, rotatory roller one, weeding brush and rotatory roller two rotate, cooperation circular cone type slider simultaneously, make the weeding brush reciprocate in rotatory process, the clearance scope of weeding brush has been improved, the cooperation protection cage of weeding brush simultaneously avoids the sample thief to be blockked up by the pasture and can not work in the sampling process.

Description

Sampling protection device suitable for water quality environment on-line monitoring equipment

Technical Field

The utility model relates to a water sampling protection technical field specifically is a sampling protection device suitable for quality of water environment on-line monitoring equipment.

Background

The water quality environment on-line monitoring equipment refers to detection equipment which comprises a water taking system, an analysis system, a data acquisition system and other systems which work in a matched mode, and a water quality sampler in the water taking system needs to be placed in water for sampling and then taken out for contrastive analysis in the using process.

However, in the existing sampler suitable for the water quality environment on-line monitoring equipment, waterweeds can cover the surface of the sampler in the sampling process, the sampler is blocked to influence the work of the sampler, and the sampler can be damaged by flowing impurities in running water.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sampling protection device suitable for quality of water environment on-line monitoring equipment possesses automatic except that pasture and water, reduces advantages such as mobile impurity through influencing rivers, has solved quality of water environment on-line monitoring equipment's sample thief and is twined, the problem that mobile impurity damaged by pasture and water in the use.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a sampling protection device suitable for quality of water environment on-line monitoring equipment, includes the seal box, two circular cone type sliders are installed to the top symmetry of seal box, the inside bottom fixed mounting of seal box has the motor, the top cover of seal box is established and is installed the pivot, the one end and the pivot fixed connection of motor output shaft, the outside fixed mounting of pivot has toothed disc one, the outside fixed mounting of pivot has the protection cage, the top of seal box is located the both ends cover of pivot and is established and install rotatory roller one, the bottom fixed mounting of rotatory roller one has toothed disc two, one side and the meshing of toothed disc two of toothed disc one, the outside fixed mounting of rotatory roller one has the weeding brush, the top fixed mounting of rotatory roller one has rotatory roller two, the slant groove has been seted up on the rotatory roller two, the top fixed mounting of pivot has fixed knot to construct.

Furthermore, the conical sliding block is connected with the inner wall of the inclined groove in a sliding mode, and the weeding brush is located above the second gear disc.

Further, fixed knot constructs including screw rod and nut, the screw rod bottom is rotated with the pivot and is connected, screw rod and nut threaded connection.

Further, one side fixed mounting of seal box inner wall has fixed plate one, the top and the rotatory roller of fixed plate one rotate to be connected, the bottom fixed mounting of seal box inner wall has U type dead lever, the top of U type dead lever rotates with the output shaft of motor to be connected.

Furthermore, the weeding brush comprises a brush plate and bristles, one side of the brush plate is fixedly connected with the first rotating roller, and one ends of the bristles are fixedly connected with the brush plate.

Further, the lateral wall of protection cage is provided with twelve round rods, and twelve round rods are equidistance annular array and distribute, one side and the brush hair of round rods closely laminate on the protection cage.

Compared with the prior art, the utility model provides a sampling protection device suitable for quality of water environment on-line monitoring equipment possesses following beneficial effect:

1. this sampling protection device suitable for water quality environment on-line monitoring equipment, drive pivot work through the motor, thereby make toothed disc one rotate with the protection cage, toothed disc one drives toothed disc two after rotating, rotatory roller one, weeding brush and two rotations of rotatory roller, cooperation circular cone type slider simultaneously, make weeding brush reciprocate at rotatory in-process, the clearance scope of weeding brush has been improved, weeding brush cooperation protection cage simultaneously avoids the sample thief to be twined by pasture and water in the sampling process and leads to the phenomenon of can not work.

2. This sampling protection device suitable for quality of water environment on-line monitoring equipment through pivot cooperation fixed knot structure and protection cage, has improved the stability in the sample thief working process, through the rotation of pivot and protection cage, has reduced the condition that the sample thief appears in the sampling process impurity damage sample thief in the flowing water, has improved the live time of sample thief.

Drawings

FIG. 1 is a schematic longitudinal sectional view of the whole main view of the present invention;

FIG. 2 is a schematic view of the overall top view structure of the present invention;

fig. 3 is a schematic view of the overall structure of the present invention.

In the figure: 1. a sealing box; 2. a motor; 3. a first gear disc; 4. a rotating shaft; 5. a protective cage;

6. rotating the first roller; 61. weeding brushes; 7. a second gear plate; 8. a fixed structure; 9. rotating a second roller; 91. an oblique groove; 92. a conical slider.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, a sampling protection device suitable for a water quality environment online monitoring device comprises a sealing box 1, two conical slide blocks 92 are symmetrically installed at the top end of the sealing box 1, a motor 2 is fixedly installed at the bottom end inside the sealing box 1, a rotating shaft 4 is sleeved at the top of the sealing box 1, one end of an output shaft of the motor 2 is fixedly connected with the rotating shaft 4, a gear disc I3 is fixedly installed at the outer side of the rotating shaft 4, a protection cage 5 is fixedly installed at the outer side of the rotating shaft 4, twelve round rods are arranged on the side wall of the protection cage 5 and distributed in an equidistant annular array, the motor 2 is turned on, the motor 2 works and rotates, the rotating shaft 4 is driven by the output shaft of the motor 2 to rotate, at the moment, the gear disc I3 and the protection cage 5 on the rotating shaft 4 rotate simultaneously, one side of the round rods on the protection cage 5 is tightly attached to bristles, a rotating roller I6 is sleeved at the top of the sealing box 1 and positioned at two ends of the rotating shaft 4, a first fixing plate is fixedly arranged on one side of the inner wall of the sealing box 1, the top end of the first fixing plate is rotatably connected with a first rotating roller 6, a U-shaped fixing rod is fixedly arranged at the bottom of the inner wall of the sealing box 1, the top end of the U-shaped fixing rod is rotatably connected with an output shaft of the motor 2, a second gear disc 7 is fixedly arranged at the bottom end of the first rotating roller 6, one side of a first gear disc 3 is meshed with the second gear disc 7, a weeding brush 61 is fixedly arranged on the outer side of the first rotating roller 6, the weeding brush 61 comprises a brush plate and brush bristles, one side of the brush plate is fixedly connected with the first rotating roller 6, one end of the brush bristles is fixedly connected with the brush plate, round rollers on two sides of the protection cage 5 are tightly matched with the brush bristles of the weeding brush 8 when the protection cage rotates, the weeding brush 61 is positioned above the second gear disc 7, a second rotating roller 9 is fixedly arranged at the top end of the first rotating roller 6, and an inclined groove 91 is formed in the second rotating roller 9, circular cone type slider 92 and the inner wall sliding connection in slant groove 91, make circular cone type slider 92 slide along slant groove 91 after rotatory two 9 of rotatory rollers, circular cone type slider 92 is fixed motionless, two 9 of rotatory rollers reciprocate along the direction in slant groove 91, thereby drive weeding brush 8, rotatory roller one 6 and gear disc two 7 reciprocate, weeding brush 8 reciprocates simultaneously in the rotation this moment, the top fixed mounting of pivot 4 has fixed knot to construct 8, fixed knot constructs 8 and includes screw rod and nut, the screw rod bottom is rotated with pivot 4 and is connected, screw rod and nut threaded connection, after gear disc one 3 rotates, gear disc one 3 drives gear disc two 7 through the meshing and rotates, thereby make rotatory roller one 6 rotatory, make weeding brush 8 rotary work after rotatory roller one 6 rotates, it is rotatory to drive rotatory roller two 9 simultaneously.

The working principle is as follows:

firstly, a user places a sampler of an online monitoring device on the top end of a rotating shaft 4, a fixing structure 8 is arranged, the sampler is clamped through the matching of nuts and screws, so that the sampler is fixed, then the whole protection device is placed in running water needing to detect the water quality environment, a motor 2 is turned on, the motor 2 works and rotates, an output shaft of the motor 2 drives the rotating shaft 4 to rotate, at the moment, a gear disc I3 and a protection cage 5 on the rotating shaft 4 rotate simultaneously, the gear disc I3 drives a gear disc II 7 to rotate through meshing, so that a rotating roller I6 rotates, the weeding brush 8 rotates after the rotating roller I6 rotates, and simultaneously drives a rotating roller II 9 to rotate, after the rotating roller II 9 rotates, a conical sliding block 92 slides along an inclined groove 91, the conical sliding block 92 is fixed, the rotating roller II 9 moves up and down along the direction of the inclined groove 91, so as to drive the weeding brush 8, the rotating roller I6 and the gear disc II 7 to move up and down, at the weeding brush 8 moves up and down at the moment, when the protection cage 5 rotates, the round brush rods on two sides are in weeding, and are closely matched with the sampler 8, so as to prevent the unwanted water from being collected during the sampling process, and the unwanted water is not influenced by the use.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a sampling protection device suitable for quality of water environment on-line monitoring equipment, includes seal box (1), its characterized in that: two circular cone type sliders (92) are installed to the top symmetry of seal box (1), the inside bottom fixed mounting of seal box (1) has motor (2), the top cover of seal box (1) is established and is installed pivot (4), the one end and pivot (4) fixed connection of motor (2) output shaft, the outside fixed mounting of pivot (4) has toothed disc one (3), the outside fixed mounting of pivot (4) has protection cage (5), the both ends cover that the top of seal box (1) is located pivot (4) is established and is installed rotatory roller (6), the bottom fixed mounting of rotatory roller one (6) has toothed disc two (7), one side and two (7) meshes of toothed disc one (3), the outside fixed mounting of rotatory roller one (6) has weeding brush (61), the top fixed mounting of rotatory roller one (6) has rotatory roller two (9), slant groove (91) has been seted up on rotatory roller two (9), the top fixed mounting of pivot (4) has fixed knot to construct (8).

2. The sampling protection device suitable for the water quality environment online monitoring equipment according to claim 1, characterized in that: the conical sliding block (92) is in sliding connection with the inner wall of the inclined groove (91), and the weeding brush (61) is located above the second gear disc (7).

3. The sampling protection device suitable for the water quality environment online monitoring equipment according to claim 1, characterized in that: the fixing structure (8) comprises a screw and a nut, the bottom of the screw is rotatably connected with the rotating shaft (4), and the screw is in threaded connection with the nut.

4. The sampling protection device suitable for the water quality environment online monitoring equipment according to claim 3, characterized in that: one side fixed mounting of seal box (1) inner wall has fixed plate one, the top of fixed plate one rotates with rotatory roller (6) to be connected, the bottom fixed mounting of seal box (1) inner wall has U type dead lever, the top of U type dead lever rotates with the output shaft of motor (2) to be connected.

5. The sampling protection device suitable for the water quality environment online monitoring equipment according to claim 1, characterized in that: weeding brush (61) including brush board and brush hair, one side and rotatory roller (6) fixed connection of brush board, brush hair one end and brush board fixed connection.

6. The sampling protection device suitable for the water quality environment online monitoring equipment according to claim 1, characterized in that: the lateral wall of protection cage (5) is provided with twelve round rods, and twelve round rods are equidistance annular array and distribute, one side and the brush hair of round rod closely laminate on protection cage (5).